CN216492793U

CN216492793U - Supplementary chuck of slack rope for oyster cultivation

Info

Publication number: CN216492793U
Application number: CN202220056783.5U
Authority: CN
Inventors: 王东生; 刘凡; 赵汉章; 曹宏帅
Original assignee: Qinhuangdao Zhengtian Food Co ltd
Current assignee: Qinhuangdao Zhengtian Food Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-05-13
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a rope loosening auxiliary chuck for oyster cultivation, which comprises a coupler, a connecting rod, a U-shaped connecting rod and a locking assembly, wherein the device is installed on an output shaft of a motor, the motor drives the device to rotate, a rope penetrates out of the locking assembly, one end of the rope is clamped by manpower or machines, the rope is driven to rotate through the locking assembly, when the rope rotates, one end of the rope is clamped by the manpower or machines, the other end of the rope can be wound on the connecting rod and the U-shaped connecting rod along with the rotation of the locking assembly, and the rope is wound on the connecting rod and the U-shaped connecting rod, so that the rope cannot rotate in the locking assembly and only can be driven to rotate by the device, and the purposes of twisting and closing the rope can be achieved.

Description

Supplementary chuck of slack rope for oyster cultivation

Technical Field

The utility model belongs to the technical field of mariculture equipment, and particularly relates to a loose rope auxiliary chuck for oyster cultivation.

Background

The oyster hanging water culture method is suitable for oysters using shells as adhesive bases; the method has the advantages of great wind wave resistance; the culture method comprises clamping shells attached with oyster larvae in twisted seams of polyethylene rope with diameter of 3 cm, wherein the distance between two shells is about 10 cm, and the shells are hung on a floating raft, and each rope is generally 4 m long; in recent years, various oyster seedling clamping devices have been developed, and the common point of the oyster seedling clamping devices is that shells attached with oyster larvae are inserted and clamped after a rope is unscrewed to a certain gap, so that the opening effect of the rope is closely related to the chuck of an oyster seedling clamping machine, and therefore, the utility model provides the rope loosening auxiliary chuck for oyster cultivation, and the rope can be unscrewed effectively.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems, the technical scheme adopted by the utility model is as follows: the utility model provides an oyster is bred with supplementary chuck of slack rope, includes shaft coupling, connecting rod, U type connecting rod, still wraps the locking subassembly, connecting rod fixed mounting on the shaft coupling, U type connecting rod fixed mounting is on the connecting rod, locking subassembly and U type connecting rod fixed connection, the locking subassembly be used for driving the rope rotatory.

Further, the locking subassembly include fixed block of fixed mounting on U type connecting rod, rotate on the fixed block and install the movable block, fixed block and movable block on all be provided with C type groove, C type groove opening direction sets up relatively.

Furthermore, the fixed block on fixed mounting have a connecting pin, the movable block rotates with connecting pin and is connected.

Furthermore, a clamping assembly for limiting the rotation of the movable block is arranged on the movable block.

Further, the chucking subassembly include elastomer and fixed axle sleeve of fixed mounting on the movable block, the fixed axle sleeve on slidable mounting have the activity round pin, the both ends and fixed axle sleeve and activity round pin fixed connection of elastomer.

Furthermore, the locking subassembly still including the elastic component that is used for making the movable block reset and the reference column of fixed mounting on U type connecting rod, the movable block on be provided with set screw and opening rod, elastic component's both ends and reference column and set screw fixed connection.

Further, the locking subassembly still include limit baffle of fixed mounting on the fixed block, limit baffle is used for restricting the rotation of movable block, the connection terminal surface of fixed block and U type connecting rod with the plane contained angle that U type connecting rod axis belongs to be one hundred sixty-five degrees.

Further, the locking subassembly still include two U type bolts and connecting axle, a U type bolt fixed mounting on U type connecting rod, the one end and the U type bolt fixed connection of fixed mounting on U type connecting rod of connecting axle, another U type bolt fixed mounting at the other end of connecting axle, the opening direction of two U type bolts set up relatively, every U type bolt on all be provided with two stoppers that are used for restricting the rope roll-off.

Furthermore, the distance from the plane of the axis of the U-shaped connecting rod to the plane of the opening end part of the U-shaped bolt connected with the U-shaped connecting rod is greater than the distance from the plane of the axis of the U-shaped connecting rod to the outer edge of the U-shaped end part of the U-shaped bolt, the distance from the axis of the connecting shaft to the plane of the opening end part of the other U-shaped bolt is greater than the distance from the axis of the connecting shaft to the outer edge of the U-shaped end part of the other U-shaped bolt, and the axis of the connecting shaft is coplanar with the axis of the U-shaped connecting rod.

Furthermore, the limiting block is arranged at the opening end part of the U-shaped bolt.

Compared with the prior art, the utility model has the beneficial effects that: (1) the mechanical locking assembly is adopted, so that the mechanical locking assembly is more stable, safe and reliable compared with an electronic chuck; (2) the utility model has simple structure and convenient processing.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a third embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a fourth embodiment of the present invention.

Fig. 5 is a cross-sectional view of a clamping assembly according to a first embodiment of the present invention.

Description of the drawings: 1-a coupler; 2-a connecting rod; 3-U-shaped connecting rods; 4-a locking assembly; 401-fixed block; 402-active block; 403-a clamping assembly; 404-connecting pins; 411-locating posts; 412-a resilient component; 413-set screws; 414-open bar; 421-a limit baffle; 431-U type bolt; 432-a connecting shaft; 433-a limiting block; 4031-elastomer; 4032-fixed bushing; 4033-removable pins.

Detailed Description

The present invention will be further described with reference to specific embodiments, illustrative examples and illustrations of the utility model herein are provided to explain the present invention and are not intended to limit the utility model.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better explain the embodiments of the present invention, some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product, and it may be understood that some well-known structures in the drawings and descriptions thereof may be omitted to those skilled in the art.

Example (b): as shown in figures 1-5, oyster cultivation is with supplementary chuck of slack rope, including shaft coupling 1, connecting rod 2, U type connecting rod 3, still wraps locking subassembly 4, and connecting rod 2 fixed mounting is on

shaft coupling

1, and 3 fixed mounting of U type connecting rod are on connecting rod 2,

locking subassembly

4 and 3 fixed connection of U type connecting rod, and locking subassembly 4 is used for driving the rope rotation. During the use, install this device on the output shaft of motor, the motor drives this device rotatory, wear out the rope from locking subassembly 4, the one end of rope is pressed from both sides by manual work or machine, it rotates to drive the rope through locking subassembly 4, because one end is pressed from both sides by manual work or machine clamp when the rope rotates, and the other end can be followed locking subassembly 4 rotation and twined on connecting rod 2 and U type connecting rod 3, because the rope twined on connecting rod 2 and U type connecting rod 3, so the rope can not produce the rotation in locking subassembly 4, only can be driven rotatoryly by this device, thereby can realize unscrewing the rope and closed purpose.

As shown in fig. 1 to fig. 3, the locking assembly 4 includes a fixed block 401 fixedly mounted on the U-shaped connecting rod 3, a movable block 402 is rotatably mounted on the fixed block 401, C-shaped grooves are respectively formed on the fixed block 401 and the movable block 402, and the openings of the C-shaped grooves are oppositely arranged; the fixed block 401 is fixedly provided with a connecting pin 404, and the movable block 402 is rotatably connected with the connecting pin 404.

A first embodiment of the present invention is shown in fig. 1 and 5, a clamping assembly 403 for limiting the rotation of the movable block 402 is provided on the movable block 402; the clamping assembly 403 comprises an elastic body 4031 and a fixed shaft sleeve 4032 fixedly mounted on the movable block 402, wherein the movable pin 4033 is slidably mounted on the fixed shaft sleeve 4032, and two ends of the elastic body 4031 are fixedly connected with the fixed shaft sleeve 4032 and the movable pin 4033. During the use, pulling chucking subassembly 403 just can stir movable block 402 and use coupling pin 404 as the center and rotate, has realized opening of locking Assembly 4 to put into locking Assembly 4 with the rope.

In a second embodiment of the present invention, as shown in fig. 2, the locking assembly 4 further includes an elastic assembly 412 for restoring the movable block 402 and a positioning column 411 fixedly installed on the U-shaped connecting rod 3, a positioning screw 413 and an opening rod 414 are disposed on the movable block 402, and two ends of the elastic assembly 412 are fixedly connected with the positioning column 411 and the positioning screw 413. The movable block 402 is driven to rotate around the axis of the connecting pin 404 by pulling the open rod 414, and when the rope is completely put in, the movable block 402 is driven to reset by the elastic component 412.

In a third embodiment of the present invention, as shown in fig. 3, the locking assembly 4 further includes a limit baffle 421 fixedly mounted on the fixed block 401, the limit baffle 421 is used for limiting the rotation of the movable block 402, and an included angle between a connecting end surface of the fixed block 401 and the U-shaped connecting rod 3 and a plane where the axis of the U-shaped connecting rod 3 is located is one hundred sixty five degrees. Fixed block 401 and movable block 402 are the state of clockwise tilt for U type connecting rod 3 phase ratio, during the use, stir movable block 402, make it keep away from limit baffle 421, stir to can put into the C type groove of fixed block 401 with the rope until, dial back movable block 402 after the rope is put into, can only the folk prescription rotate and prevent that movable block 402 throws away when rotating through limit baffle 421 restriction movable block 402.

In a fourth embodiment of the present invention, as shown in fig. 4, the locking assembly 4 further includes two U-shaped bolts 431 and a connecting shaft 432, one U-shaped bolt 431 is fixedly installed on the U-shaped connecting rod 3, one end of the connecting shaft 432 is fixedly connected with the U-shaped bolt 431 fixedly installed on the U-shaped connecting rod 3, the other U-shaped bolt 431 is fixedly installed at the other end of the connecting shaft 432, the opening directions of the two U-shaped bolts 431 are opposite to each other, and each U-shaped bolt 431 is provided with two limiting blocks 433 for limiting the rope to slide out; the distance from the plane of the axis of the U-shaped connecting rod 3 to the plane of the opening end part of the U-shaped bolt 431 connected with the plane of the axis of the U-shaped connecting rod 3 is greater than the distance from the plane of the axis of the U-shaped connecting rod 3 to the outer edge of the U-shaped end part of the U-shaped bolt 431, the distance from the axis of the connecting shaft 432 to the plane of the opening end part of the other U-shaped bolt 431 is greater than the distance from the axis of the connecting shaft 432 to the outer edge of the U-shaped end part of the other U-shaped bolt 431, and the axis of the connecting shaft 432 is coplanar with the axis of the U-shaped connecting rod 3; the stopper 433 is provided at the open end of the U-bolt 431. Penetrate two U type bolts 431 with the rope, when this device was rotatory, restrict the rope through stopper 433 and throw away.

It should be understood that the above description of specific embodiments of the present invention is only for the purpose of illustrating the technical lines and features of the present invention, and is intended to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, but the present invention is not limited to the above specific embodiments. It is intended that all such changes and modifications as fall within the scope of the appended claims be embraced therein.

Claims

1. The utility model provides an oyster is bred with supplementary chuck of pine rope, includes shaft coupling (1), connecting rod (2) and U type connecting rod (3) of being connected through connecting rod (2) and shaft coupling (1), its characterized in that: the rope rotation device is characterized by further comprising a locking assembly connected with the U-shaped connecting rod (3), and the locking assembly (4) is used for driving the rope to rotate.

2. The oyster cultivation rope-loosening auxiliary chuck according to claim 1, which is characterized in that: locking subassembly (4) including fixed block (401) of fixed mounting on U type connecting rod (3), rotate on fixed block (401) and install movable block (402), fixed block (401) and movable block (402) on all be provided with C type groove, C type groove opening direction sets up relatively.

3. The oyster cultivation rope-loosening auxiliary chuck according to claim 2, which is characterized in that: the movable block (402) is provided with a clamping assembly (403) for limiting the movable block (402) to rotate.

4. The oyster cultivation rope-loosening auxiliary chuck according to claim 3, which is characterized in that: chucking subassembly (403) including elastomer (4031) and fixed axle sleeve (4032) of fixed mounting on movable block (402), fixed axle sleeve (4032) on slidable mounting have movable pin (4033), both ends and fixed axle sleeve (4032) and movable pin (4033) fixed connection of elastomer (4031).

5. The oyster cultivation rope-loosening auxiliary chuck according to claim 2, which is characterized in that: the locking assembly (4) further comprises an elastic assembly (412) used for enabling the movable block (402) to reset and a positioning column (411) fixedly installed on the U-shaped connecting rod (3), a positioning screw (413) and an opening rod (414) are arranged on the movable block (402), and two ends of the elastic assembly (412) are fixedly connected with the positioning column (411) and the positioning screw (413).

6. The oyster cultivation rope-loosening auxiliary chuck according to claim 2, which is characterized in that: the locking assembly (4) further comprises a limiting baffle (421) fixedly mounted on the fixed block (401), and the limiting baffle (421) is used for limiting the rotation of the movable block (402).

7. The oyster cultivation rope-loosening auxiliary chuck according to claim 6, which is characterized in that: the included angle between the connecting end surfaces of the fixing block (401) and the U-shaped connecting rod (3) and the plane where the axis of the U-shaped connecting rod (3) is located is one hundred sixty-five degrees.

8. The oyster cultivation rope-loosening auxiliary chuck according to claim 1, which is characterized in that: locking subassembly (4) still include two U type bolt (431) and connecting axle (432), U type bolt (431) fixed mounting on U type connecting rod (3), the one end and the U type bolt (431) fixed connection of fixed mounting on U type connecting rod (3) of connecting axle (432), another U type bolt (431) fixed mounting at the other end of connecting axle (432), the opening direction of two U type bolts (431) set up relatively, every U type bolt (431) on all be provided with two stopper (433) that are used for restricting the rope roll-off.

9. The oyster cultivation rope-loosening auxiliary chuck according to claim 8, which is characterized in that: the distance from the plane of the axis of the U-shaped connecting rod (3) to the plane of the opening end part of the U-shaped bolt (431) connected with the connecting rod is greater than the distance from the plane of the axis of the U-shaped connecting rod (3) to the outer edge of the U-shaped end part of the U-shaped bolt (431), the distance from the axis of the connecting shaft (432) to the plane of the opening end part of the other U-shaped bolt (431) is greater than the distance from the axis of the connecting shaft (432) to the outer edge of the U-shaped end part of the other U-shaped bolt (431), and the axis of the connecting shaft (432) is coplanar with the axis of the U-shaped connecting rod (3).

10. The oyster cultivation rope-loosening auxiliary chuck according to claim 9, which is characterized in that: the limiting block (433) is arranged at the opening end part of the U-shaped bolt (431).