CN218999158U

CN218999158U - Marine product cultivation rope clamping device

Info

Publication number: CN218999158U
Application number: CN202320086076.5U
Authority: CN
Inventors: 吕钊民
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-05-12
Anticipated expiration: 2033-01-30

Abstract

The utility model relates to the technical field of marine product cultivation, in particular to a marine product cultivation rope clamping device. The automatic lifting device comprises a workbench, a fixed gear set and a movable gear set, wherein the fixed gear set and the movable gear set are arranged on the workbench. The fixed gear set is provided with a first stopping device, the movable gear set is provided with a second stopping device, and clamping is formed between the fixed gear set and the movable gear set under the action of the elastic device. The movable gear set support is rotated through the labor-saving wrench, the seedling rope is placed between the fixed gear set and the movable gear set, the labor-saving wrench is loosened, and under the action of the elastic device, the fixed gear set and the movable gear set clamp the seedling rope, so that the operations of breaking strands and clamping seedlings can be performed. Can furthest reduce friction, and achieve the purposes of saving labor, reducing labor intensity and improving working efficiency.

Description

Marine product cultivation rope clamping device

Technical Field

The utility model relates to the technical field of marine product cultivation, in particular to a marine product cultivation rope clamping device.

Background

In the marine product cultivation process, the seedlings need to be hung on a floating raft for cultivation after being clamped by temporary cultivated seedlings, at present, manual seedling clamping mode is adopted in the seedling clamping work, and two hands of a worker are required to draw seedling ropes in a laborious mode.

As described in the background art in Chinese patent CN202022694372.2, a seaweed seedling holder: at present, when some seaweed plants such as kelp and undaria pinnatifida are cultivated, the seaweed seedlings are clamped on cultivation seedling ropes, and then the seaweed seedlings and the seedling ropes are sent into a cultivation sea area to be fixed on frame ropes for cultivation. The seaweed seedling clamping process comprises the following steps: the multi-strand rotary composite yarn in the seedling rope is broken in a reverse direction, the root of the algae seedling is sent between the yarns, and the original composite force of the yarn is utilized to fix the algae seedling. At present, manual operation is mainly adopted. With the improvement of the seedling clamping efficiency requirement, some automatic seedling clamping machines appear on the market, but after the automatic seedling clamping machine is used, the operation efficiency is low, obvious advantages are not reflected relative to manual seedling clamping, and the investment of a farm is large, so that the manual seedling clamping is still the main part of the current seaweed farm. However, some auxiliary tools are needed in the manual seedling clamping process, such as fixing the seedling rope, so that operators can conveniently realize the strand breaking operation. The existing auxiliary device usually adopts some simpler seedling rope fixing devices, usually adopts two boards to clamp, an operator pedals the boards to control, after the two boards clamp the seedling rope, the operations of breaking strands and clamping the seedling are carried out, then the boards are loosened, the seedling rope is pulled for a seedling distance, and the operations of breaking strands and clamping the seedling are carried out repeatedly. The operation requires the hands and feet of operators to be used together, so that the physical consumption of the operators is increased, and meanwhile, the seedling clamping efficiency is still lower. The seedling clamping device is convenient for the seedling clamping operation of operators, and improves the seedling clamping efficiency.

However, the existing device exists in actual work: the friction force is large, and the device is easy to wear; (2) The torsion spring needs to provide larger elastic force, and plastic deformation or fracture is easy to occur; (3) poor anti-rotation effect when encountering hard ropes and strings; (4) The pressure of the pressing plate is large, and the labor is wasted when a worker pulls the rope.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a marine culture rope clamping device which overcomes the defects of the mechanical rope clamping device which is actually used at present.

The technical scheme of the utility model is as follows:

the utility model provides a marine product is bred and is pressed from both sides rope ware, includes workstation 1, decides gear train 3 and moves gear train 4, decide gear train 3 and move gear train 4 and all set up on workstation 1, be provided with first stopping device 2 on deciding gear train 3, move and be provided with second stopping device 5 on the gear train 4, decide gear train 3 and workstation 1 position relatively fixed, be provided with resilient means 9 on the workstation 1, resilient means 9 one end is connected with workstation 1, and the resilient means 9 other end is connected with moving gear train 4, forms under resilient means 9's effect and presss from both sides tightly between deciding gear train 3 and the moving gear train 4.

As a preferred technical scheme, decide gear train 3 includes pivot, two gears and limiting plate, and two gears and limiting plate cup joint respectively in the pivot, and from the top down is limiting plate, gear, limiting plate in proper order, and limiting plate, gear and limiting plate fixed connection in proper order, and two gears and two limiting plate synchronous revolution.

As a preferable technical scheme, the movable gear set 4 comprises a rotating shaft and two gears, wherein the two gears are respectively sleeved on the rotating shaft and fixedly connected with each other and synchronously rotate.

As a preferable technical scheme, the first retaining device 2 is a ratchet retaining device, the ratchet retaining device comprises a ratchet and a pawl, the ratchet is sleeved on the rotating shaft of the fixed gear set 3, the ratchet and the pawl cooperate to limit the reverse rotation of the rotating shaft integrated with the gear, and the retaining effect is achieved.

As a preferable technical scheme, the first stopping device 2 is a pawl stopping device, namely a pawl installed on one side of the gear of the fixed gear set 3, and the pawl works in cooperation with the gear of the fixed gear set 3, directly acts on the gear, limits the reverse rotation of the gear, and plays a stopping role.

As a preferable technical scheme, the second stopping device 5 is a pawl stopping device, that is, a pawl installed on one side of the gear of the movable gear set 4, and the pawl cooperates with the gear of the movable gear set 4 to directly act on the gear to limit the reverse rotation of the gear, so as to play a stopping role.

As a preferable technical scheme, the workbench 1 is provided with a movable gear set support shaft 6, the movable gear set support shaft 6 is rotatably provided with a movable gear set support 7, the movable gear set support 7 is connected with the movable gear set 4, and the movable gear set 4 is arranged on the workbench 1 through the movable gear set support 7 and the movable gear set support shaft 6.

As a preferable technical scheme, the movable gear set support 7 is provided with a labor-saving wrench 8, one end of the elastic device 9 is connected with the workbench 1, and the other end of the elastic device 9 is connected with the labor-saving wrench 8.

As a preferred technical solution, the elastic means 9 is a rubber band.

As a preferred technical solution, the elastic means 9 is a tension spring.

The beneficial effects of the utility model are as follows:

1. only rolling friction exists between the device and the clamped rope, sliding friction does not exist, and the problem that the device is easy to wear rapidly due to friction of the clamping part is solved. The elastic force provided by the elastic device is small, the elastic force can be realized by adopting an elastic band (or a tension spring), and the elastic device is simple, convenient, flexible, durable and convenient to adjust, and solves the problem that the torsion spring is easy to deform plastically due to excessive fatigue.

2. The double rotary gear sets are adopted, so that friction can be reduced to the greatest extent, and the purposes of saving labor, reducing labor intensity and improving working efficiency (reducing labor intensity by more than half in actual use) are achieved.

3. The double gear set with the backstop device can effectively prevent the clamped rope from rotating or backing in operation under the action of the elastic device and with very small pressure.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

wherein: 1. the device comprises a workbench, a first retaining device, a fixed gear set, a movable gear set, a second retaining device, a movable gear set support shaft, a movable gear set support, a labor-saving wrench and an elastic device.

Detailed Description

The present utility model will be further described with reference to the following specific drawings, so that technical means, technical features, objects and technical effects of the present utility model can be easily understood.

Embodiment one:

fig. 1 shows a schematic structure of the present utility model.

Be provided with on the workstation 1 and decide gear train 3 and move gear train 4, decide gear train 3 includes pivot, two gears and two limiting plates, and two gears and two limiting plates cup joint respectively in the pivot, and from the top down is limiting plate, gear, limiting plate in proper order, limiting plate, gear and limiting plate fixed connection in proper order, and two gears and two limiting plates synchronous revolution. The movable gear set 4 comprises a rotating shaft and two gears, the two gears are respectively sleeved on the rotating shaft and fixedly connected with each other, and the gears synchronously rotate.

The fixed gear set 3 is provided with a first stopping device 2, the first stopping device 2 is a ratchet stopping device, the ratchet stopping device comprises a ratchet and a pawl, the ratchet is sleeved on a rotating shaft of the fixed gear set 3 and works in a matched mode, and the ratchet and the pawl are limited to rotate in the opposite direction of the rotating shaft integrated with the gear, so that stopping effect is achieved.

The second stopping device 5 is arranged on the movable gear set 4, the second stopping device 5 is a pawl stopping device, namely a pawl arranged on one side of a gear of the movable gear set 4, the pawl works in cooperation with the gear of the movable gear set 4, directly acts on the gear, limits the reverse rotation of the gear, and plays a stopping role.

The workbench 1 is provided with a movable gear set support shaft 6, the movable gear set support shaft 6 is rotatably provided with a movable gear set support 7, the movable gear set support 7 is connected with the movable gear set 4, and the movable gear set 4 is arranged on the workbench 1 through the movable gear set support 7 and the movable gear set support shaft 6. The labor-saving wrench 8 is arranged on the movable gear set support 7, the movable gear set support 7 can rotate around the movable gear set support shaft 6, the workbench 1 is connected with the labor-saving wrench 8 through the elastic device 9, the elastic device 9 is a tension spring, one end of the elastic device 9 is connected with the workbench 1, the other end of the elastic device 9 is connected with the labor-saving wrench 8, and under the action of the elastic device 9, the fixed gear set 3 and the movable gear set 4 form clamping.

The specific working process is as follows: the movable gear set support 7 is rotated through the labor-saving wrench 8, the seedling rope is placed between the fixed gear set 3 and the movable gear set 4, the labor-saving wrench 8 is loosened, and under the action of the elastic device 9, the fixed gear set 3 and the movable gear set 4 clamp the seedling rope, so that the strand breaking and seedling clamping operation can be performed.

In the actual working process of workers by using the device, the phenomena of rope clamping retreating and radial rotation do not occur, the pulling force (resistance overcome) required by the pull ropes of the workers is less than 1/2 of that of the torsion spring pressing plate type, and compared with the traditional wood plate clamp, the device is more labor-saving, and rope clamping and unloading operations are also more labor-saving.

Through experimental measurement, the manual pull rope of the device disclosed by the utility model has a force of 1-2 KG, and the force of other pull ropes of the traditional device is larger than 3.5-4 KG.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model. Equivalent changes and modifications of the utility model are intended to fall within the scope of the present utility model.

Claims

1. A marine product is bred and is pressed from both sides rope ware which characterized in that: including workstation (1), decide gear train (3) and move gear train (4) and all set up on workstation (1), be provided with first stopping device (2) on deciding gear train (3), be provided with second stopping device (5) on moving gear train (4), decide gear train (3) and workstation (1) position relatively fixed, be provided with elastic device (9) on workstation (1), elastic device (9) one end is connected with workstation (1), and the elastic device (9) other end is connected with moving gear train (4), under the effect of elastic device (9), forms between deciding gear train (3) and moving gear train (4) and presss from both sides tightly.

2. A mariculture rope gripper according to claim 1, wherein: the fixed gear set (3) comprises a rotating shaft, two gears and a limiting plate, and the two gears and the limiting plate are respectively sleeved on the rotating shaft.

3. A mariculture rope gripper according to claim 1, wherein: the movable gear set (4) comprises a rotating shaft and two gears, and the two gears are respectively sleeved on the rotating shaft.

4. A mariculture rope gripper according to claim 1, wherein: the first backstop device (2) is a ratchet backstop device.

5. A mariculture rope gripper according to claim 1, wherein: the first backstop device (2) is a pawl backstop device.

6. A mariculture rope gripper according to claim 1, wherein: the second stopping device (5) is a pawl stopping device.

7. A mariculture rope gripper according to claim 1, wherein: the workbench (1) is provided with a movable gear set support shaft (6), the movable gear set support shaft (6) is rotatably provided with a movable gear set support (7), and the movable gear set support (7) is connected with the movable gear set (4).

8. A mariculture rope gripper according to claim 7, wherein: the movable gear set support (7) is provided with a labor-saving wrench (8), one end of the elastic device (9) is connected with the workbench (1), and the other end of the elastic device (9) is connected with the labor-saving wrench (8).

9. A mariculture rope gripper according to claim 1, wherein: the elastic device (9) is an elastic band.

10. A mariculture rope gripper according to claim 1, wherein: the elastic device (9) is a tension spring.