1. A hydraulic power generation device with good fixing effect for a ditch is characterized by comprising a base (1), a fixing box (2), a fixing mechanism and a bird repelling mechanism, wherein the base (1) is horizontally arranged, the fixing box (2) is vertically arranged on the base (1), the driving mechanism is arranged on the fixing box (2), the bird repelling mechanism is arranged on the fixing mechanism, and a power generation device is arranged in the fixing box (2);

the fixing mechanism comprises two fixing components and a positioning component, the two fixing components are respectively arranged at two sides of a fixing box (2), the fixing component comprises a transverse plate (3), a supporting plate (4), a sliding block (5) and a first spring (6), a vertical limiting groove is arranged on the fixing box (2), the cross section of the limiting groove is dovetail-shaped, the sliding block (5) is arranged in the limiting groove, the transverse plate (3) is horizontally arranged at one side of the sliding block (5), the transverse plate (3) is in sliding connection with the limiting groove through the sliding block (5), the first spring (6) is arranged above the sliding block (5), the first spring (6) is positioned in the limiting groove, one end of the first spring (6) is connected with the sliding block (5), the other end of the first spring (6) is connected with the inner wall at one side of the top end of the limiting groove, the abutting plate (4) is arranged at one end, far away from the sliding block (5), of the transverse plate (3), the abutting plate (4) is located above the transverse plate (3), the abutting plate (4) is arranged in an inclined mode towards the direction of the fixed box (2), one end, close to the base (1), of the abutting plate (4) is hinged to the transverse plate (3), and a torsion spring is arranged at the hinged position of the abutting plate (4) and the transverse plate (3);

the positioning assembly is arranged between the two abutting plates (4), the positioning assembly is positioned above the fixed box (2), the positioning assembly comprises two positioning blocks (7), two expansion plates (8), a rotating plate (9) and a screw rod (10), the positioning blocks (7) are arranged above the fixed box (2), the two expansion plates (8) are respectively arranged at two ends of the positioning blocks (7), the expansion plates (8) are positioned between the positioning rods (14) and the abutting plates (4), one end of each expansion plate (8) is connected with the positioning blocks (7), the other end of each expansion plate (8) is hinged with one end, far away from the transverse plate (3), of each abutting plate (4), the rotating plate (9) is arranged above the positioning blocks (7), the screw rod (10) is arranged between the fixed box (2) and the rotating plate (9), a threaded hole matched with the screw rod (10) is formed in the fixed box (2), one end of the screw rod (10) is connected with the circular plate through a positioning block (7), the other end of the screw rod (10) is positioned in the threaded hole, the screw rod (10) is in threaded connection with the threaded hole, and the screw rod (10) is in sliding connection with the positioning block (7);

the bird repelling mechanism comprises a bird repelling assembly and a driven assembly, the bird repelling assembly is arranged above the expansion plate (8), the driven assembly is arranged in the fixed box (2), and the bird repelling assembly is connected with the driven assembly.

2. The trench for a hydroelectric power generating apparatus having a high anchoring effect of claim 1 wherein, the driven assembly comprises a bearing seat (11), a rotating rod (12) and a blade (13), the screw rod (10) is provided with a through hole, the bearing seat (11) is arranged on the power generation device, the rotating rod (12) is arranged between the positioning block (7) and the bearing seat (11), one end of the rotating rod (12) is connected with the bearing seat (11), one end of the rotating rod (12) passes through the through hole and is positioned above the rotating plate (9), the rotating rod (12) is connected with the screw rod (10) in a sliding way, the rotating rod (12) is connected with the rotating plate (9) in a rotating way, the rotating rod (12) and the screw rod (10) are coaxially arranged, the paddle (13) is arranged between the bearing seat (11) and the inner wall of the bottom end of the fixed box (2), and the paddle (13) is installed on the rotating rod (12).

3. The irrigation ditch is with fixed effectual hydroelectric generation device of claim 2, characterized in that, the bird repellent subassembly includes locating lever (14), collision ball (15) and horizontal pole (16), collision ball (15) set up the top of expansion plate (8), locating lever (14) set up between collision ball (15) and expansion plate (8), the one end and the collision ball (15) of locating lever (14) are connected, the other end and the expansion plate (8) of locating lever (14) are articulated, the articulated department of locating lever (14) and expansion plate (8) is equipped with the torsional spring, horizontal pole (16) set up between collision ball (15) and the one end that the bearing frame (11) was kept away from to rotor (12), the one end and the rotor (12) of horizontal pole (16) are connected, the other end and the collision ball (15) of horizontal pole (16) support and lean on.

4. The ditch is with fixed effectual hydroelectric device according to claim 3, characterized in that, be equipped with the cylindricality recess on rotor plate (9), the top of bull stick (12) is equipped with the cylindricality and accomodates the groove, accomodate the inslot and be equipped with spacing unit, spacing unit includes gag lever post (17) and stopper (18), stopper (18) set up the top at bull stick (12), gag lever post (17) set up between bull stick (12) and stopper (18), the one end and the stopper (18) of gag lever post (17) are connected, the other end of gag lever post (17) stretches into accomodates the inslot, gag lever post (17) and accomodate groove sliding connection, be equipped with the through-hole on horizontal pole (16), gag lever post (17) pass the through-hole and are located the recess, gag lever post (17) and through-hole sliding connection.

5. The ditch is with fixed effectual hydroelectric device according to claim 1, characterized in that, the both sides of fixed case (2) are equipped with a positioning unit respectively, positioning unit is located before expansion plate (8) and diaphragm (3), positioning unit includes bracing piece (19) and location pearl (20), one side that expansion plate (8) is close to fixed case (2) is equipped with a plurality of semi-circles and leans on the groove, the centre of a circle that leans on the groove is located the one end of keeping away from expansion plate (8), location pearl (20) are located and lean on the inslot, location pearl (20) with lean on groove sliding connection, bracing piece (19) set up between location pearl (20) and diaphragm (3), the one end and the diaphragm (3) of bracing piece (19) are articulated, the other end and the location pearl (20) of bracing piece (19) are connected.

Background

Hydroelectric power generation is a scientific technology for researching technical and economic problems of engineering construction, production operation and the like for converting water energy into electric energy, and the water energy utilized by hydroelectric power generation is mainly potential energy accumulated in a water body.

Current hydroelectric generation device that irrigation canals and ditches were used generally realizes fixing power generation facility through the bolt, and is great when rivers, and places for a long time when aquatic, can lead to the not hard up of bolt to influence the generating efficiency, lead to getting rusty of bolt through the corruption of water simultaneously, it is comparatively difficult to dismantle, has improved intensity of labour, and when using in the irrigation canals and ditches of places such as pond, paddy field, can not play the effect of driving the bird, and the function is comparatively single, and the practicality is not strong.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the utility model provides a ditch is with fixed effectual hydroelectric generation device.

The technical scheme adopted by the invention for solving the technical problems is as follows: a hydraulic power generation device with good fixing effect for a ditch comprises a base, a fixing box, a fixing mechanism and a bird repelling mechanism, wherein the base is horizontally arranged, the fixing box is vertically arranged on the base, the driving mechanism is arranged on the fixing box, the bird repelling mechanism is arranged on the fixing mechanism, and a power generation device is arranged in the fixing box;

the fixing mechanism comprises two fixing components and a positioning component, the two fixing components are respectively arranged at two sides of a fixing box, the fixing component comprises a transverse plate, a leaning plate, a sliding block and a first spring, a vertical limiting groove is arranged on the fixing box, the cross section of the limiting groove is in a dovetail shape, the sliding block is arranged in the limiting groove, the transverse plate is horizontally arranged at one side of the sliding block, the transverse plate is connected with the limiting groove in a sliding manner through the sliding block, the first spring is arranged above the sliding block, the first spring is positioned in the limiting groove, one end of the first spring is connected with the sliding block, the other end of the first spring is connected with the inner wall at one side of the top end of the limiting groove, the leaning plate is arranged at one end of the transverse plate far away from the sliding block, the leaning plate is positioned above the transverse plate, the leaning plate is obliquely arranged towards the direction of the fixing box, one end of the leaning plate close to the base is hinged with the transverse plate, a torsional spring is arranged at the hinged position of the leaning plate and the transverse plate;

the positioning component is arranged between the two abutting plates and is positioned above the fixed box, the positioning assembly comprises a positioning block, a telescopic plate, a rotating plate and a screw rod, the positioning block is arranged above the fixed box, the two expansion plates are respectively arranged at the two ends of the positioning block and are positioned between the positioning rod and the abutting plate, one end of the expansion plate is connected with the positioning block, the other end of the expansion plate is hinged with one end of the abutting plate far away from the transverse plate, the rotating plate is arranged above the positioning block, the screw rod is arranged between the fixed box and the rotating plate, the fixed box is provided with a threaded hole matched with the screw rod, one end of the screw rod is connected with the circular plate through a positioning block, the other end of the screw rod is positioned in the threaded hole, the screw rod is in threaded connection with the threaded hole, and the screw rod is in sliding connection with the positioning block;

the bird repelling mechanism comprises a bird repelling assembly and a driven assembly, the bird repelling assembly is arranged above the expansion plate, the driven assembly is arranged in the fixed box, and the bird repelling assembly is connected with the driven assembly.

In order to realize the operation to driving the bird subassembly, driven subassembly includes bearing frame, bull stick and paddle, be equipped with the through hole on the lead screw, the bearing frame sets up on power generation facility, the bull stick sets up between locating piece and bearing frame, the one end and the bearing frame of bull stick are connected, the one end of bull stick is passed the through hole and is located the top of rotor plate, bull stick and lead screw sliding connection, the bull stick rotates with the rotor plate and is connected, the bull stick sets up with the lead screw is coaxial, the paddle sets up between the inner wall of bearing frame and fixed bottom of the case portion, the paddle is installed on the bull stick.

In order to realize driving the bird, it includes locating lever, collision ball and horizontal pole to drive the bird subassembly, the collision ball sets up the top at the expansion plate, the locating lever sets up between collision ball and expansion plate, the one end and the collision ball of locating lever are connected, the other end and the expansion plate of locating lever are articulated, the locating lever is equipped with the torsional spring with the articulated department of expansion plate, the horizontal pole sets up between the one end that the bearing frame was kept away from to collision ball and bull stick, the one end and the bull stick of horizontal pole are connected, the other end and the collision ball of horizontal pole support and lean on.

In order to realize the location to the horizontal pole, prevent the rotation of horizontal pole, can also be convenient for simultaneously realize the rotation to the rotor plate, be equipped with the cylindricality recess on the rotor plate, the top of bull stick is equipped with the cylindricality and accomodates the groove, accomodate the inslot and be equipped with spacing unit, spacing unit includes gag lever post and stopper, the stopper sets up the top at the bull stick, the gag lever post sets up between bull stick and stopper, the one end and the stopper of gag lever post are connected, the other end of gag lever post stretches into and accomodates the inslot, the gag lever post with accomodate groove sliding connection, be equipped with the through-hole on the horizontal pole, the gag lever post passes the through-hole and is located the recess, gag lever post and through-hole sliding connection.

In order to realize the support to the expansion plate, improve the rigidity of expansion plate, the both sides of fixed case are equipped with a positioning unit respectively, positioning unit is located before expansion plate and diaphragm, positioning unit includes bracing piece and location pearl, one side that the expansion plate is close to fixed case is equipped with a plurality of semi-circles and supports and lean on the groove, the centre of a circle that supports and lean on the groove is located one end of keeping away from the expansion plate, the location pearl is located and supports and lean on the inslot, the location pearl with support and lean on groove sliding connection, the bracing piece sets up between location pearl and diaphragm, the one end and the diaphragm of bracing piece are articulated, the other end and the location pearl of bracing piece are connected.

The invention has the advantages that the ditch realizes the operation of the bird repelling mechanism by the impact force of water conservancy with the hydraulic power generation device with good fixing effect, the power generation device is fixed by the fixing mechanism, compared with the prior fixing mechanism, one end of the transverse plate far away from the fixing box is always abutted against the inclined plane at one side of the ditch by the restoring force of the first spring, the abutting plate is abutted against the inclined plane of the ditch by the restoring force of the torsional spring at the hinged part of the transverse plate and the abutting plate, the contact area of the abutting plate and the ditch is increased, the fixing effect is improved, meanwhile, the limit of the abutting plate is realized by the matching of the screw rod and the expansion plate, the gap between the abutting plate and the ditch is reduced, the fixing effect is improved, the support of the expansion plate is realized by the positioning unit, the rigidity of the expansion plate is improved, the movement of the expansion plate is prevented, and the expansion plate can also support the walking of people, the convenience is improved, the limiting rod can not only realize the positioning of the transverse rod and prevent the transverse rod from moving, but also realize the rotation of the rotating plate under the condition of not taking any tool through the cooperation of the transverse rod and the limiting rod, so that the power generation device can be conveniently disassembled, and the practicability of use is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the structure of a hydroelectric power generating device with good fixing effect for a ditch according to the present invention;

FIG. 2 is a schematic view of a connection structure of a flexible plate, a positioning plate, a limiting unit and a bird repelling mechanism of the hydroelectric generation device with good fixing effect for the ditch;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is an enlarged view of portion B of FIG. 1;

in the figure: 1. the novel bearing comprises a base, 2 parts of a fixed box, 3 parts of a transverse plate, 4 parts of a leaning plate, 5 parts of a sliding block, 6 parts of a first spring, 7 parts of a positioning block, 8 parts of a telescopic plate, 9 parts of a rotating plate, 10 parts of a screw rod, 11 parts of a bearing seat, 12 parts of a rotating rod, 13 parts of a paddle, 14 parts of a positioning rod, 15 parts of a collision ball, 16 parts of a transverse rod, 17 parts of a limiting rod, 18 parts of a limiting block, 19 parts of a supporting rod and 20 parts of a positioning ball.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, a hydroelectric power generation device with good fixing effect for a ditch comprises a base 1, a fixed box 2, a fixing mechanism and a bird repelling mechanism, wherein the base 1 is horizontally arranged, the fixed box 2 is vertically arranged on the base 1, the driving mechanism is arranged on the fixed box 2, the bird repelling mechanism is arranged on the fixing mechanism, and a power generation device is arranged in the fixed box 2;

the fixing mechanism comprises two fixing components and a positioning component, the two fixing components are respectively arranged at two sides of a fixing box 2, the fixing component comprises a transverse plate 3, a leaning plate 4, a sliding block 5 and a first spring 6, a vertical limiting groove is arranged on the fixing box 2, the cross section of the limiting groove is in a dovetail shape, the sliding block 5 is arranged in the limiting groove, the transverse plate 3 is horizontally arranged at one side of the sliding block 5, the transverse plate 3 is in sliding connection with the limiting groove through the sliding block 5, the first spring 6 is arranged above the sliding block 5, the first spring 6 is positioned in the limiting groove, one end of the first spring 6 is connected with the sliding block 5, the other end of the first spring 6 is connected with the inner wall at one side of the top end of the limiting groove, the leaning plate 4 is arranged at one end of the transverse plate 3 far away from the sliding block 5, the leaning plate 4 is positioned above the transverse plate 3, the abutting plate 4 is obliquely arranged towards the direction of the fixed box 2, one end, close to the base 1, of the abutting plate 4 is hinged with the transverse plate 3, and a torsion spring is arranged at the hinged position of the abutting plate 4 and the transverse plate 3;

the positioning assembly is arranged between the two abutting plates 4 and is positioned above the fixed box 2, the positioning assembly comprises a positioning block 7, telescopic plates 8, rotating plates 9 and a screw rod 10, the positioning block 7 is arranged above the fixed box 2, the telescopic plates 8 are provided with two blocks, the two telescopic plates 8 are respectively arranged at two ends of the positioning block 7, the telescopic plates 8 are positioned between the positioning rod 14 and the abutting plates 4, one end of each telescopic plate 8 is connected with the positioning block 7, the other end of each telescopic plate 8 is hinged with one end of each abutting plate 4 far away from the transverse plate 3, the rotating plates 9 are arranged above the positioning blocks 7, the screw rod 10 is arranged between the fixed box 2 and the rotating plates 9, a threaded hole matched with the screw rod 10 is formed in the fixed box 2, one end of the screw rod 10 is connected with the circular plate through the positioning block 7, and the other end of the screw rod 10 is positioned in the threaded hole, the screw rod 10 is in threaded connection with the threaded hole, and the screw rod 10 is in sliding connection with the positioning block 7.

When power generation is needed, the device is firstly moved to the upper part of the ditch, then the device is moved slowly, at the moment, the transverse plate 3 is abutted against two side surfaces of the ditch, then the base 1 is continuously driven to move towards the bottom end of the ditch, at the moment, the transverse plate 3 is clamped by the side surfaces of the ditch, the transverse plate 3 is fixed variably, so that the sliding block 5 slides in the limiting groove on the fixing box 2, at the moment, the first spring 6 is in a compressed state, at the moment, the base 1 is continuously moved, so that the base 1 is abutted against the bottom end of the ditch, at the moment, the abutting plate 4 is abutted against the side wall of the ditch by the restoring force of the torsion spring at the hinged part of the transverse plate 3 and the abutting plate 4, the contact area of the abutting plate 4 and the ditch is increased, so that the fixing effect is improved, at the moment, because the ditch is formed in a trapezoidal state, the width of, make diaphragm 3 support all the time with one side of irrigation canals and ditches and lean on, here through rotating rotor plate 9, rotor plate 9 drive lead screw 10 rotates for lead screw 10 is connected with 2 tops of fixed box, thereby realize the fixed to locating piece 7, the fixing of expansion plate 8 prevents that expansion plate 8 from reciprocating, here through the cooperation of lead screw 10 and expansion plate 8, realizes spacing to support backup plate 4, reduces the clearance between support backup plate 4 and the irrigation canals and ditches, promotes fixed effect.

As shown in fig. 2-3, the bird repelling mechanism comprises a bird repelling assembly and a driven assembly, the bird repelling assembly is arranged above the telescopic plate 8, the driven assembly is arranged in the fixed box 2, and the bird repelling assembly is connected with the driven assembly.

In order to realize the operation to driving the bird subassembly, driven subassembly includes bearing frame 11, bull stick 12 and paddle 13, be equipped with the through hole on the lead screw 10, bearing frame 11 sets up on power generation facility, bull stick 12 sets up between locating piece 7 and bearing frame 11, the one end and the bearing frame 11 of bull stick 12 are connected, the one end of bull stick 12 is passed the through hole and is located the top of rotor plate 9, bull stick 12 and lead screw 10 sliding connection, bull stick 12 rotates with rotor plate 9 and is connected, bull stick 12 and the coaxial setting of lead screw 10, paddle 13 sets up between the inner wall of bearing frame 11 and fixed case 2 bottoms, paddle 13 is installed on bull stick 12.

In order to realize driving the bird, it includes locating lever 14, collision ball 15 and horizontal pole 16 to drive the bird subassembly, collision ball 15 sets up the top at expansion plate 8, locating lever 14 sets up between collision ball 15 and expansion plate 8, the one end and the collision ball 15 of locating lever 14 are connected, the other end and the expansion plate 8 of locating lever 14 are articulated, locating lever 14 is equipped with the torsional spring with expansion plate 8's articulated department, horizontal pole 16 sets up between the one end that bearing frame 11 was kept away from to collision ball 15 and bull stick 12, the one end and the bull stick 12 of horizontal pole 16 are connected, the other end and the collision ball 15 of horizontal pole 16 support and lean on.

In order to realize the location to horizontal pole 16, prevent horizontal pole 16's rotation, can also be convenient for realize the rotation to rotor plate 9 simultaneously, be equipped with the cylindricality recess on the rotor plate 9, the top of bull stick 12 is equipped with the cylindricality and accomodates the groove, accomodate the inslot and be equipped with spacing unit, spacing unit includes gag lever post 17 and stopper 18, stopper 18 sets up the top at bull stick 12, gag lever post 17 sets up between bull stick 12 and stopper 18, the one end and the stopper 18 of gag lever post 17 are connected, the other end of gag lever post 17 stretches into and accomodates the inslot, gag lever post 17 with accomodate groove sliding connection, be equipped with the through-hole on horizontal pole 16, gag lever post 17 passes the through-hole and is located the recess, gag lever post 17 and through-hole sliding connection.

Here, the rotation of the paddle 13 is realized through the impact force of water flow, the paddle 13 drives the rotating rod 12 to rotate, the rotating rod 12 drives the cross rod 16 to rotate, the impact on the collision ball 15 is realized through the cross rod 16, so that the sound is emitted to drive the bird, the positioning rod 14 is hinged with the expansion plate 8, the restoring force of a torsional spring at the hinged part of the expansion plate 8 and the positioning rod 14 is smaller than the rotating force of the cross rod 16 when the restoring force of the torsional spring is smaller than that of the cross rod 16, the cross rod 16 and the collision ball 15 are prevented from being clamped, the collision ball 15 is restored through the torsional spring, so that the collision ball 15 is knocked back and forth, the bird driving effect is improved, when the bird is not required to be driven, the limit on the cross rod 16 can be realized through the limit rod 17 which is stretched in the accommodating groove, the limit on the cross rod 16 can be realized through the through hole, meanwhile, under the condition of no tool, the cooperation of the cross rod 16 and the limit rod 17, the rotation of the rotating plate 9 can be realized, so that the power generation device can be conveniently disassembled, and the practicability of use is improved.

As shown in fig. 4, in order to support the expansion plate 8 and improve the rigidity of the expansion plate 8, two sides of the fixed box 2 are respectively provided with a positioning unit, the positioning unit is located before the expansion plate 8 and the transverse plate 3, the positioning unit comprises a support rod 19 and a positioning bead 20, one side of the expansion plate 8 close to the fixed box 2 is provided with a plurality of semicircular abutting grooves, the circle center of the abutting groove is located at one end far away from the expansion plate 8, the positioning bead 20 is located in the abutting groove, the positioning bead 20 is in sliding connection with the abutting groove, the support rod 19 is arranged between the positioning bead 20 and the transverse plate 3, one end of the support rod 19 is hinged to the transverse plate 3, and the other end of the support rod 19 is connected with the positioning bead 20.

The positioning beads 20 and the supporting plate are used for limiting the expansion plate 8, and the rigidity of the expansion plate 8 can be improved, so that people can walk on the expansion plate 8 conveniently and safely, and the practicability of use is improved.

When power generation is needed, the device is firstly moved to the upper part of the ditch, then the device is moved slowly, at the moment, the transverse plate 3 is abutted against two side surfaces of the ditch, then the base 1 is continuously driven to move towards the bottom end of the ditch, at the moment, the transverse plate 3 is clamped by the side surfaces of the ditch, the transverse plate 3 is fixed variably, so that the sliding block 5 slides in the limiting groove on the fixing box 2, at the moment, the first spring 6 is in a compressed state, at the moment, the base 1 is continuously moved, so that the base 1 is abutted against the bottom end of the ditch, at the moment, the abutting plate 4 is abutted against the side wall of the ditch by the restoring force of the torsion spring at the hinged part of the transverse plate 3 and the abutting plate 4, the contact area of the abutting plate 4 and the ditch is increased, so that the fixing effect is improved, at the moment, because the ditch is formed in a trapezoidal state, the width of the top end of the ditch is larger than that of the bottom end, at the transverse plate 3 which can move up and down, make diaphragm 3 support all the time with one side of irrigation canals and ditches and lean on, here through rotating rotor plate 9, rotor plate 9 drive lead screw 10 rotates for lead screw 10 is connected with 2 tops of fixed box, thereby realize the fixed to locating piece 7, the fixing of expansion plate 8 prevents that expansion plate 8 from reciprocating, here through the cooperation of lead screw 10 and expansion plate 8, realizes spacing to support backup plate 4, reduces the clearance between support backup plate 4 and the irrigation canals and ditches, promotes fixed effect.

Here, the rotation of the paddle 13 is realized through the impact force of water flow, the paddle 13 drives the rotating rod 12 to rotate, the rotating rod 12 drives the cross rod 16 to rotate, the impact on the collision ball 15 is realized through the cross rod 16, so that the sound is emitted to drive the bird, the positioning rod 14 is hinged with the expansion plate 8, the restoring force of a torsional spring at the hinged part of the expansion plate 8 and the positioning rod 14 is smaller than the rotating force of the cross rod 16 when the restoring force of the torsional spring is smaller than that of the cross rod 16, the cross rod 16 and the collision ball 15 are prevented from being clamped, the collision ball 15 is restored through the torsional spring, so that the collision ball 15 is knocked back and forth, the bird driving effect is improved, when the bird is not required to be driven, the limit on the cross rod 16 can be realized through the limit rod 17 which is stretched in the accommodating groove, the limit on the cross rod 16 can be realized through the through hole, meanwhile, under the condition of no tool, the cooperation of the cross rod 16 and the limit rod 17, the rotation of the rotating plate 9 can be realized, so that the power generation device can be conveniently disassembled, and the practicability of use is improved.

The positioning beads 20 and the supporting plate are used for limiting the expansion plate 8, and the rigidity of the expansion plate 8 can be improved, so that people can walk on the expansion plate 8 conveniently and safely, and the practicability of use is improved.

Compared with the prior art, the irrigation ditch realizes the operation of the bird repelling mechanism by the impact force of water conservancy with the hydraulic power generation device with good fixing effect, the fixing of the power generation device is realized by the fixing mechanism, compared with the existing fixing mechanism, one end of the transverse plate 3 far away from the fixing box 2 is always abutted against the inclined plane on one side of the irrigation ditch by the restoring force of the first spring 6, meanwhile, the leaning plate 4 is abutted against the inclined plane of the irrigation ditch by the restoring force of the torsional spring at the hinged part of the transverse plate 3 and the leaning plate 4, the contact area with the irrigation ditch is increased, the fixing effect is improved, meanwhile, the limit of the leaning plate 4 is realized by the matching of the screw rod 10 and the expansion plate 8, the gap between the leaning plate 4 and the irrigation ditch is reduced, the fixing effect is improved, the support of the expansion plate 8 is realized by the positioning unit, the rigidity of the expansion plate 8 is improved, and the movement of the expansion plate 8 is prevented, and the expansion plate 8 here can also support people's walking, has improved the convenience, and the gag lever post 17 here not only can realize the location to horizontal pole 16, prevents the removal of horizontal pole 16, does not take under the condition of any instrument simultaneously, through the cooperation of horizontal pole 16 and gag lever post 17, can also realize the rotation to rotor plate 9 to be convenient for realize the dismantlement to power generation facility, improved the practicality of using.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.