CN211784195U

CN211784195U - Push plate type wave generator

Info

Publication number: CN211784195U
Application number: CN202021190293.1U
Authority: CN
Inventors: 陈俊; 王磊; 邢方亮; 王天奕; 徐奕蒙; 郭泽斌; 丘瑾炜
Original assignee: Pearl River Hydraulic Research Institute of PRWRC
Current assignee: Pearl River Hydraulic Research Institute of PRWRC
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2020-10-27
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a ripples device is made to push pedal formula, including fixed plate and driving motor, two sets of movable grooves have been seted up to both ends symmetry around the inside one side of fixed plate, and the inside in two sets of movable grooves all is provided with first slider and second slider respectively, and is two sets of fixed mounting has fixed frame between the first slider, both ends intermediate position department has all seted up around the inside of fixed frame and has set up the chamber, and two sets of insides that set up the chamber all rotate through the pivot and install the push pedal, and the one end that two sets of push pedals deviate from each other all through the spring with set up the inner wall fixed connection in chamber, and is two sets of welded connection has the transfer line between the second slider, and transfer line one side. This push pedal formula is made ripples device has improved the work efficiency of device through setting up mutually supporting between chamber, push pedal and spring, and this push pedal formula is made ripples device has improved the ease for use of device through setting up mutually supporting between groove, lead screw, sliding block and the connecting rod.

Description

Push plate type wave generator

Technical Field

The utility model belongs to the technical field of make ripples device, concretely relates to push pedal formula makes ripples device.

Background

The push plate type wave making device is mainly used for forming regular or irregular waves in a fixed water area and is mainly used for manual manufacturing of wave conditions of scientific research.

The push plate type wave generating device in the prior art adopts a complete push plate to realize the pushing of the water body, the design is in the use process, the push plate can receive complete water body resistance in the water body when reciprocating, so that the use requirement and consumption of the device on energy are increased, reverse waves are easily generated simultaneously, the waves generated in the water body are easy to interact, the wave manufacturing effect of the device is reduced, and the push plate type wave generating device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a push pedal formula is made ripples device to current complete push pedal that proposes in solving above-mentioned background art all will receive complete water resistance in the inside of water when being reciprocating motion, thereby increased the device and to the use demand and the consumption of energy, produced reverse wave easily simultaneously, made the easy interact's of wave of production in the water problem.

In order to achieve the above object, the utility model provides a following technical scheme: the push plate type wave generating device comprises a fixed plate and a driving motor, wherein two groups of movable grooves are symmetrically formed in the front end and the rear end of one side in the fixed plate, a first sliding block and a second sliding block are respectively arranged in the two groups of movable grooves, a fixed frame is fixedly arranged between the two groups of first sliding blocks, a set cavity is formed in the middle positions of the front end and the rear end of the inner part of the fixed frame, push plates are rotatably arranged in the two groups of set cavities through rotating shafts, the ends, deviating from each other, of the two groups of push plates are fixedly connected with the inner wall of the set cavity through springs, a transmission rod is welded between the two groups of second sliding blocks, one side of the transmission rod is fixedly connected with the fixed frame through welding, the set plate is welded at the upper end of one side in the fixed plate, the driving motor is fixed at the bottom, the inside of carousel has been seted up and has been set up the groove, and sets up the inside in groove and rotate through the bearing and install the lead screw, and the outside threaded connection of lead screw has the sliding block, the one end welding that the sliding block deviates from driving motor has the connecting rod, and the outside of connecting rod rotates with the one end of push rod to be connected, the other end of push rod rotates with one side middle part of transfer line to be connected.

Preferably, the opposite ends of the two groups of push plates are provided with notches, and the opening directions of the two groups of notches are opposite.

Preferably, two sets of push plates one end that deviates from each other all becomes the slope form design, and the slope portion of push plate with set up and be provided with the clearance between the chamber.

Preferably, the sliding block has a diameter equal to the inner diameter of the installation groove, and extends from the inside of the installation groove toward one side of the connecting rod.

Preferably, the top end of the screw rod is provided with an embedding cavity, and the embedding cavity is designed in a regular hexagon shape.

Preferably, the transmission rod is designed in an inverted T shape, and the length of the vertical part of the transmission rod is equal to the width of the fixing frame.

Preferably, an embedding hole is formed in the middle position of one side, facing the turntable, of the vertical part of the transmission rod, and the arrangement position of the embedding hole and the arrangement position of the push rod are located on the same vertical plane.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the push plate type wave making device is provided with the cavity, the push plates and the springs are mutually matched, when the fixed frame moves forwards, the two groups of push plates can form a complete closed plane, so that the push plates can stably play a role of pushing a water body, when the fixed frame moves reversely, a gap can be generated between the two groups of push plates, and the water body exchange between the two sides of the fixed frame is facilitated, so that the problem that the existing complete push plates are subjected to complete water body resistance in the water body when reciprocating motion is performed is avoided, the use requirement and consumption of the device on energy are increased, reverse waves are easily generated, the waves generated in the water body easily interact with each other, and the working efficiency of the device is improved;

(2) this push pedal formula ripples device of making is through setting up mutually supporting between groove, lead screw, sliding block and the connecting rod, and the push rod can play the different promotion intervals to the transfer line to make fixed frame can play the different promotion effects to the water under the effect of transfer line, thereby avoided current electronic or hydraulic push rod single in the use stroke, to the single problem of effect of push pedal, improved the ease for use of device.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the partial side view cross-sectional structure of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 5 is an enlarged schematic structural diagram of the position B in fig. 3 according to the present invention.

In the figure: 1. a fixing plate; 2. a movable groove; 3. a first slider; 4. a fixing frame; 5. a transmission rod; 6. a second slider; 7. providing a cavity; 8. pushing the plate; 9. a spring; 10. a push rod; 11. a setting plate; 12. a drive motor; 13. a turntable; 14. arranging a groove; 15. a screw rod; 16. a slider; 17. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a push plate type wave generator, which comprises: the push plate type wave generating device comprises a fixed plate 1 and a driving motor 12, wherein two groups of movable grooves 2 are symmetrically formed in the front end and the rear end of one side in the fixed plate 1, first sliding blocks 3 and second sliding blocks 6 are respectively arranged in the two groups of movable grooves 2, a fixed frame 4 is fixedly arranged between the two groups of first sliding blocks 3, a setting cavity 7 is formed in the middle position of the front end and the rear end of the inner part of the fixed frame 4, push plates 8 are rotatably arranged in the two groups of setting cavities 7 through rotating shafts, the ends, away from each other, of the two groups of push plates 8 are fixedly connected with the inner wall of the setting cavity 7 through springs 9, a transmission rod 5 is welded between the two groups of second sliding blocks 6, one side of the transmission rod 5 is fixedly connected with the fixed frame 4 through welding, a setting plate 11 is welded at the upper end of one side in the fixed plate 1, the bottom end of the setting plate, setting groove 14 has been seted up to carousel 13's inside, and the inside of setting groove 14 is rotated through the bearing and is installed lead screw 15, and the outside threaded connection of lead screw 15 has sliding block 16, and sliding block 16 deviates from the one end welding of driving motor 12 has connecting rod 17, and the outside of connecting rod 17 rotates with the one end of push rod 10 to be connected, and the other end of push rod 10 rotates with the one side middle part of transfer line 5 to be connected.

In this embodiment, preferred, the relative one end of two sets of push pedal 8 has all seted up the breach, and the opening opposite direction of two sets of breachs, and through this design, two sets of push pedal 8 are when being in the coplanar, and closure that can be better between two sets of push pedal 8 to make push pedal 8 can be better play the impetus to the water, improved the effect of device.

In this embodiment, preferred, the one end that two sets of push pedal 8 deviate from each other all becomes the slope form design, and the slope portion of push pedal 8 with set up and be provided with the clearance between the chamber 7, through the design of slope, push pedal 8 can increase the rotation stroke at the rotation in-process to the angle that can open that makes two sets of push pedal 8 is bigger, has improved the work efficiency of device.

In this embodiment, preferably, the diameter of the sliding block 16 is equal to the inner diameter of the setting groove 14, one side of the sliding block 16 facing the connecting rod 17 extends out of the inside of the setting groove 14, and through this design, the sliding block 16 can contact with the inner wall of the setting groove 14 inside the setting groove 14, so that the sliding block 16 can move normally through the threaded structure, and meanwhile, the sliding block 16 can limit the position of the push rod 10, so that the push rod 10 does not contact with the outer surface of the rotating disc 13, friction during the operation of the push rod 10 is reduced, and the service life of the device is prolonged.

In this embodiment, preferably, the embedding chamber has been seted up on the top of lead screw 15, and the embedding chamber is the design of regular hexagon, and through this design, the rotation is realized to tools such as 15 accessible wrenches commonly used of lead screw to the ease of operation nature of device has been improved.

In the embodiment, the transmission rod 5 is preferably designed in an inverted 'T' shape, and the length of the vertical part of the transmission rod 5 is equal to the width of the fixed frame 4, through the design, the transmission rod 5 can stably and uniformly play a role in pushing the fixed frame 4, so that the fixed frame 4 is more stable in the operation process, and the action effect of the device is improved.

In this embodiment, preferably, an insertion hole is formed in a middle position of one side of the vertical portion of the transmission rod 5, which faces the rotary table 13, and the arrangement position of the insertion hole and the arrangement position of the push rod 10 are located on the same vertical plane, through this design, the transmission rod 5 can provide enough space for the arrangement and rotation of the push rod 10, so as to ensure that the push rod 10 is driven by the rotary table 13 to normally rotate, and ensure the normal operation of the device.

The utility model discloses a theory of operation and use flow: when the amplitude of the wave to be manufactured is large, the screw rod 15 is rotated by a tool such as a wrench, the sliding block 16 moves towards the edge of the rotating disc 13 along the screw rod 15 by the threaded connection effect of the screw rod 15 in the rotating process, and similarly, when the amplitude of the wave to be manufactured is small, the sliding block 16 moves towards the central position of the rotating disc 13 along the screw rod 15 by repeating the operation reversely.

The setting groove 14 is matched with the push rod 10 through the connecting rod 17 when rotating, the push rod 10 repeatedly pushes the transmission rod 5 to enable the transmission rod 5 to push the fixed frame 4 to do reciprocating motion, when the fixed frame 4 moves forwards, the two groups of push plates 8 have the tendency of rotating towards the direction of the transmission rod 5 under the resistance of the water body, under the limiting action of the setting cavity 7, a complete closed plane is formed between the two groups of push plates 8, thereby playing a role of pushing water, when the fixed frame 4 moves reversely, the two groups of push plates 8 rotate towards one side departing from the transmission rod 5 under the action of the resistance of the water body, the spring 9 contracts to store force, a gap is formed between the two groups of push plates 8, the water body is accelerated to circulate through the gap, when the fixed frame 4 moves forwards again, the spring 9 is restored to the initial state, under the combined action of the elasticity of the spring 9 and the resistance of the water body, a complete closed plane is formed between the two groups of push plates 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Push pedal formula ripples device of making, including fixed plate (1) and driving motor (12), its characterized in that: two groups of movable grooves (2) are symmetrically formed in the front end and the rear end of one side inside the fixed plate (1), a first sliding block (3) and a second sliding block (6) are respectively arranged in the two groups of movable grooves (2), a fixed frame (4) is fixedly arranged between the two groups of first sliding blocks (3), a set cavity (7) is formed in the middle positions of the front end and the rear end of the inside of the fixed frame (4), push plates (8) are rotatably arranged in the two groups of set cavities (7) through rotating shafts, one ends of the two groups of push plates (8) which deviate from each other are fixedly connected with the inner wall of the set cavity (7) through springs (9), a transmission rod (5) is welded between the two groups of second sliding blocks (6), one side of the transmission rod (5) is fixedly connected with the fixed frame (4) through welding, and a set plate (11) is welded at the upper, and the bottom that sets up board (11) has driving motor (12) through the bolt fastening, and the output of driving motor (12) has carousel (13) through the bolt fastening, the inside of carousel (13) has been seted up and has been set up groove (14), and sets up the inside in groove (14) and rotate through the bearing and install lead screw (15), and the outside threaded connection of lead screw (15) has sliding block (16), the one end welding that sliding block (16) deviate from driving motor (12) has connecting rod (17), and the outside of connecting rod (17) rotates with the one end of push rod (10) to be connected, the other end of push rod (10) rotates with the one side middle part of transfer line (5) to be connected.

2. The push plate type wave generating device according to claim 1, wherein: the opposite ends of the two groups of push plates (8) are provided with notches, and the opening directions of the two groups of notches are opposite.

3. The push plate type wave generating device according to claim 1, wherein: two sets of the one end that deviates from each other of push pedal (8) all becomes the slope form design, and the slope portion of push pedal (8) with set up and be provided with the clearance between chamber (7).

4. The push plate type wave generating device according to claim 1, wherein: the diameter size of sliding block (16) equals the internal diameter size that sets up groove (14), sliding block (16) extend from the inside that sets up groove (14) towards one side of connecting rod (17).

5. The push plate type wave generating device according to claim 1, wherein: the top end of the screw rod (15) is provided with an embedding cavity, and the embedding cavity is designed into a regular hexagon.

6. The push plate type wave generating device according to claim 5, wherein: the transmission rod (5) is designed in an inverted T shape, and the length of the vertical part of the transmission rod (5) is equal to the width of the fixed frame (4).

7. The push plate type wave generating device according to claim 5, wherein: an embedding hole is formed in the middle of one side, facing the rotary table (13), of the vertical part of the transmission rod (5), and the arrangement position of the embedding hole and the arrangement position of the push rod (10) are located on the same vertical plane.