CN216254773U

CN216254773U - Paddy field crayfish breeds field bank protector

Info

Publication number: CN216254773U
Application number: CN202122887572.4U
Authority: CN
Inventors: 陈静; 何吉祥; 吴本丽; 黄龙; 陈夏君; 吴仓仓; 汪翔; 张烨; 郭世防; 王红梅
Original assignee: Fisheries Research Institute of Anhui AAS
Current assignee: Fisheries Research Institute of Anhui AAS
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-12
Anticipated expiration: 2031-11-19

Abstract

The utility model relates to the technical field of lobster breeding, in particular to a rice field and crawfish breeding field ridge protection device, which aims at the problems of low laying efficiency and high labor intensity of a protection net in the prior art. The utility model has reasonable structure, stable structure and simple operation, not only effectively reduces the laying strength of the protective net, but also effectively improves the laying efficiency of the protective net, and is easy to popularize and use.

Description

Paddy field crayfish breeds field bank protector

Technical Field

The utility model relates to the field of lobster breeding, in particular to a field ridge protection device for breeding rice field crayfishes.

Background

China is a big agricultural country, a large number of rice fields are distributed in middle-low mountain areas and hilly areas of China, and the rice fields are generally sufficient in water source, good in water quality, rich in organic matters and convenient to drain and irrigate, farmers can breed crayfishes according to local conditions, and the culture of the crayfishes in the rice fields becomes an important crayfish culture means. Because the crayfish has the habit of holing, lead to the stability of traditional soil property field bank to receive the influence, the crayfish climbs out the field bank easily moreover, causes economic loss.

For preventing among the prior art crayfish to dig a hole and escape often can lay the protection network on the field bank, traditional protection network is laid and often will dig on the field bank and establish the hole groove, then puts into the hole inslot with the protection network, buries the hole groove again, and the protection network lays work comparatively numerous and diverse, lays efficiency lower, still can cause certain damage to the field bank, and for this reason, this scheme has proposed a paddy field crayfish breeds field bank protector.

SUMMERY OF THE UTILITY MODEL

The rice field crayfish breeding field ridge protection device provided by the utility model solves the problems of low laying efficiency and high labor intensity of a protection net in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a paddy field crayfish breeds field bank protector, comprises a base plate, the top rigid coupling of bottom plate has the U-shaped board, the top of U-shaped board is provided with the picture peg, the bottom of picture peg runs through the bottom that the U-shaped board extends to the bottom plate, the picture peg is hollow structure, and the protection network has been placed to the inboard of picture peg, the swash plate is all installed to the both sides bottom of picture peg, the equal rigid coupling of both sides top outer wall of picture peg has the curb plate, and two curb plates all set up along the length direction of picture peg, and there is the shell at the equal rigid coupling in top of two curb plates, be connected through lifting unit between the top of shell and the U-shaped board, two a plurality of actuating mechanism who strikes the piece and be used for the drive to strike piece up-and-down motion are all installed to the inboard of shell.

Preferably, the mounting groove has all been seted up to the both sides bottom of picture peg, two the swash plate is articulated with two mounting groove inner walls respectively, two magnet is all installed to the bottom inner wall of swash plate.

Preferably, the lifting assembly comprises two telescopic rods fixedly connected to the top of the U-shaped plate, and the extension ends of the two telescopic rods extend to the inner side of the U-shaped plate and are fixedly connected to the top of the shell.

Preferably, actuating mechanism is including setting up the transfer line in the shell inside, the L pole of rigid coupling at the transfer line both ends and installing the outside driving motor in shell one side, and one of them L pole is kept away from the one end of transfer line and is rotated with the inside wall of shell and be connected, and the one end that the transfer line was kept away from to another L pole extends to the outside of shell and is connected with driving motor's output transmission, the transfer line passes through coupling assembling and strikes the piece and be connected.

Preferably, the connecting assembly comprises a connecting sleeve rotatably mounted on the outer portion of the transmission rod, and a spring and a connecting rod mounted on the inner side of the connecting sleeve, wherein one end of the connecting rod, which is far away from the spring, extends to the outer portion of the connecting sleeve and is hinged to the top of the knocking block.

Preferably, the equal rigid coupling in top both ends of bottom plate has the guide bar, two the top of guide bar all with the inboard top rigid coupling of U-shaped board, the equal movable sleeve in outside of two guide bars is equipped with the guide block, two the guide block all with the outside top rigid coupling of picture peg.

The utility model has the beneficial effects that:

1. through mutually supporting of bottom plate, U-shaped board, picture peg, swash plate, curb plate, piece, telescopic link etc. of strikeing, realize inserting the picture peg downwards in the field bank, lay the protection network in the field bank, then upwards take out the picture peg, avoid digging the slot on the field bank, reduced the intensity of labour of laying of protection network, improved the efficiency of laying of protection network, reduced the damage to the field bank.

The utility model has reasonable structure, stable structure and simple operation, not only effectively reduces the laying strength of the protective net, but also effectively improves the laying efficiency of the protective net, and is easy to popularize and use.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic structural view of the insertion plate and the inclined plate of the present invention.

Fig. 3 is a schematic structural diagram of the driving mechanism of the present invention.

Fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.

Reference numbers in the figures: 1. a base plate; 2. a U-shaped plate; 3. inserting plates; 4. a guide block; 5. a guide bar; 6. mounting grooves; 7. a sloping plate; 8. a protective net; 9. a side plate; 10. a housing; 11. a transmission rod; 12. an L-bar; 13. a drive motor; 14. connecting sleeves; 16. a spring; 17. a connecting rod; 18. knocking the block; 19. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a rice field crayfish breeding field ridge protection device comprises a bottom plate 1, a U-shaped plate 2 is fixedly connected to the top of the bottom plate 1, a plug board 3 is arranged on the top of the U-shaped plate 2, the bottom of the plug board 3 penetrates through the U-shaped plate 2 and extends to the bottom of the bottom plate 1, the plug board 3 is of a hollow structure, the outer wall of the plug board 3 is smooth, both ends of the bottom of the plug board 3 are of a pointed triangle structure, mounting grooves 6 are formed in the bottoms of both sides of the plug board 3, inclined plates 7 are hinged to the tops of the inner sides of the two mounting grooves 6, magnets are mounted on the inner walls of the bottoms of the two inclined plates 7, the two inclined plates 7 are close to each other to form a triangular platform structure, the plug board 3 can conveniently move downwards, a protection net 8 is placed on the inner side of the plug board 3, the protection net 8 is made of stainless steel materials and moves to the depth of the bottom surface of a field ridge along with the plug board 3, when the plug board 3 is pulled out, the protection net 8 is pressed downwards, make two swash plates 7 open, when treating that the bottom of protection network 8 moves out of the lowest end of picture peg 3, picture peg 3 disappears to the support of earth, and the soil of picture peg 3 both sides is close to each other, extrudees protection network 8, continues to lift up picture peg 3 again this moment, so protection network 8 just can not follow picture peg 3 and upwards move, and protection network 8 lays successfully in the field bank.

Side plates 9 are fixedly connected to the outer walls of the tops of two sides of the inserting plate 3, the two side plates 9 are arranged along the length direction of the inserting plate 3, shells 10 are fixedly connected to the tops of the two side plates 9, two telescopic rods 19 are fixedly connected to the tops of two ends of the U-shaped plate 2, the extending ends of the four telescopic rods 19 extend to the inner side of the U-shaped plate 2 and are fixedly connected to the tops of the two shells 10 respectively, the four telescopic rods 19 extend to push the inserting plate 3 to move downwards to push the inserting plate 3 below the ground of a field ridge, the four telescopic rods 19 contract to drive the inserting plate 3 to move upwards, the inserting plate 3 is conveniently drawn out of the soil of the field ridge, guide rods 5 are fixedly connected to two ends of the top of a bottom plate 1, the tops of the two guide rods 5 are fixedly connected to the tops of the inner sides of the U-shaped plate 2, guide blocks 4 are movably sleeved outside the two guide rods 5, and the tops of the two guide blocks 4 are fixedly connected to the tops of the outer sides of the inserting plate 3, the descending trajectory of the insert plate 3 is defined to prevent the top of the insert plate 3 from swinging after moving to the inside of the U-shaped plate 2.

The inner sides of the two shells 10 are respectively provided with a plurality of knocking blocks 18 and a driving mechanism for driving the knocking blocks 18 to move up and down, the driving mechanism comprises a transmission rod 11 arranged on the inner side of the shell 10, L rods 12 fixedly connected to two ends of the transmission rod 11 and a driving motor 13 arranged on the outer side of one side of the shell 10, one end of one L rod 12 far away from the transmission rod 11 is rotatably connected with the inner side wall of the shell 10, one end of the other L rod 12 far away from the transmission rod 11 extends to the outer side of the shell 10 and is in transmission connection with the output end of the driving motor 13, a connecting sleeve 14 rotatably arranged on the outer side of the transmission rod 11 is provided with a spring 16 and a connecting rod 17, one end of the connecting rod 17 far away from the spring 16 extends to the outer side of the connecting sleeve 14 and is hinged with the top of the knocking blocks 18, the driving motor 13 drives the L rods 12 to rotate, and further drives the transmission rod 11 to rotate around the output shaft of the driving motor 13, when the transmission rod 11 rotates in a circle, the knocking block 18 is driven to move up and down, the side plate 9 is continuously and repeatedly knocked, and the inserting plate 3 is conveniently inserted into the field ridge soil.

The working principle is as follows: when the device is used, the bottom of the bottom plate 1 is in contact with the soil surface of a field ridge, a power supply of the four telescopic rods 19 is connected, the four telescopic rods 19 push the inserting plate 3 to move downwards, if the friction force of the soil to the inserting plate 3 is large in the downward movement process of the inserting plate 3, the power supply of the driving motor 13 is connected, the driving motor 13 drives the transmission rod 11 to rotate circularly by taking the output shaft of the driving motor 13 as the axis to drive the knocking block 18 to move up and down, the side plate 9 is knocked repeatedly continuously to conveniently insert the inserting plate 3 into the soil of the field ridge, after the inserting plate 3 is inserted to a set depth, the power supply of the driving motor 13 is disconnected, then the protective net 8 is put into the inserting plate 3 from the top of the inserting plate 3, the length of the protective net 8 is slightly larger than the height of the inserting plate 3, the top of the protective net 8 is held by hand, then the four telescopic rods 19 contract synchronously to drive the inserting plate 3 to move upwards, because what the top of the protection net 8 is, when the inserting plate 3 moves upwards, the protection net 8 opens a gap with the same thickness as the protection net 8 by the two inclined plates 7, the protection net 8 moves towards the bottom of the inserting plate 3, because the inserting plate 3 moves upwards, the support of the inserting plate 3 to soil disappears, the soil at the two sides of the inserting plate 3 approach each other, the protection net 8 is squeezed, when the protection net 8 is completely submerged into the inner side of the inserting plate 3, the inserting plate 3 is continuously lifted upwards at the moment, although the external pressure of the protection net 8 is lost, the protection net 8 still cannot move upwards along with the inserting plate 3, the protection net 8 is successfully laid in the field ridge, the operation is repeated, the protection net 8 is laid on the adjacent field ridge, and a plurality of adjacent protection nets 8 are lapped left and right to form complete protection.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a paddy field crayfish breeds field bank protector, includes bottom plate (1), its characterized in that, the top rigid coupling of bottom plate (1) has U-shaped board (2), the top of U-shaped board (2) is provided with picture peg (3), the bottom of picture peg (3) is run through U-shaped board (2) and is extended to the bottom of bottom plate (1), picture peg (3) are hollow structure, and the inboard of picture peg (3) has placed protection network (8), swash plate (7) are all installed to the both sides bottom of picture peg (3), the equal rigid coupling of both sides top outer wall of picture peg (3) has curb plate (9), and two curb plate (9) all set up along the length direction of picture peg (3), have shell (10) at the equal rigid coupling in top of two curb plate (9), be connected through lifting unit between the top of shell (10) and U-shaped board (2), two the inboard of shell (10) is all installed a plurality of pieces of knocking (18) and is used for the drive to strike piece (18) and is transported from top to bottom And a movable driving mechanism.

2. The rice field and crawfish breeding field ridge protection device as claimed in claim 1, wherein mounting grooves (6) are formed in the bottoms of two sides of the insertion plate (3), the two inclined plates (7) are hinged to the inner walls of the two mounting grooves (6), and magnets are mounted on the inner walls of the bottoms of the two inclined plates (7).

3. The rice field and crawfish raising sill guard device as claimed in claim 1, wherein the lifting assembly comprises two telescopic rods (19) fixed on top of the U-shaped plate (2), the extension ends of the two telescopic rods (19) extend to the inside of the U-shaped plate (2) and are fixed on the top of the housing (10).

4. The paddy field and crawfish cultivation sill guard device as claimed in claim 1, wherein the driving mechanism comprises a driving rod (11) arranged inside the housing (10), L-shaped rods (12) fixedly connected to two ends of the driving rod (11), and a driving motor (13) installed outside one side of the housing (10), wherein one end of one L-shaped rod (12) far away from the driving rod (11) is rotatably connected to the inner side wall of the housing (10), one end of the other L-shaped rod (12) far away from the driving rod (11) extends to the outside of the housing (10) and is in transmission connection with the output end of the driving motor (13), and the driving rod (11) is connected with the knocking block (18) through a connecting assembly.

5. The paddy field crayfish cultivation sill guard device as claimed in claim 4, characterized in that the connecting assembly includes a connecting sleeve (14) rotatably installed outside the transmission rod (11) and a spring (16) and a connecting rod (17) installed inside the connecting sleeve (14), and one end of the connecting rod (17) far away from the spring (16) extends to the outside of the connecting sleeve (14) and is hinged with the top of the knocking block (18).

6. The rice field and crawfish breeding field ridge protection device according to claim 1, wherein guide rods (5) are fixedly connected to two ends of the top of the bottom plate (1), the tops of the guide rods (5) are fixedly connected to the top of the inner side of the U-shaped plate (2), guide blocks (4) are movably sleeved on the outer portions of the two guide rods (5), and the guide blocks (4) are fixedly connected to the top of the outer side of the inserting plate (3).