CN220493641U - Detachable cotton picking roller device - Google Patents

Abstract

The utility model discloses a detachable cotton picking roller device, which comprises a roller body, wherein a plurality of mounting grooves are formed in the outer ring of the roller body, a fixing mechanism is arranged in each mounting groove, each fixing mechanism comprises a fixing plate, the fixing plates are movably connected and mounted in the mounting grooves, the outer walls of the fixing plates are attached to the inner walls of the mounting grooves, a plurality of first thread grooves are formed in the top ends of the fixing plates in a penetrating manner, connectors are connected in the first thread grooves in a threaded manner, rotating rods are connected in the connectors in a rotating manner, row nails are fixedly connected to the top ends of the rotating rods, fixing discs are arranged at two ends of the roller body, and fixing bolts are connected in the threaded manner on two sides of the fixing discs in a penetrating manner; the detachable cotton picking roller device is convenient for maintaining the roller, simultaneously is convenient for carrying the roller body, avoids the hand of a row nail scratch personnel, is convenient for independently maintaining the row nail, and is beneficial to improving cotton picking efficiency.

Description

Detachable cotton picking roller device

Technical Field

The utility model relates to the technical field of cotton picking rollers, in particular to a detachable cotton picking roller device.

Background

Cotton is one of the main crops in the world, cotton fibers can be made into fabrics with various specifications, cotton is picked by using a drum-type cotton picker in most of time, compared with manual picking, the efficiency of picking cotton by using a machine drum is higher, and a large amount of picking time and labor force can be saved;

when the existing cotton picking roller device is used, the roller and the cotton picking bent nails are usually welded and fixed, when the bent nails collide with hard ground to cause damage, maintenance is difficult, the roller needs to be integrally detached in the process, the use flexibility is poor, and when the bent nails are damaged in a large number, the welding needs to be cut again, the efficiency is low, and the cotton picking efficiency is affected.

Disclosure of Invention

The utility model mainly aims to provide a detachable cotton picking roller device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the detachable cotton picking roller device comprises a roller body, wherein a plurality of mounting grooves are formed in the outer ring of the roller body, a fixing mechanism is arranged in each mounting groove, and each fixing mechanism comprises a fixing plate;

the fixed plate swing joint is installed in the mounting groove, and outer wall and mounting groove inner wall laminating, runs through a plurality of thread groove I have been seted up on the top of fixed plate, thread groove I female connection has the connector, the inside rotation of connector is connected with the bull stick, the top fixedly connected with gang nail of bull stick, the both ends of cylinder body all are provided with the fixed disk, run through the both sides threaded connection of fixed disk has fixing bolt, runs through a plurality of thread groove II that match each other with fixing bolt have been seted up to the both sides of fixed plate.

As a further scheme of the utility model, the fixing plate is detachably connected with the roller body through the fixing bolt, and a connecting rod is fixedly connected with the middle position of one end of the fixing plate, which is far away from the roller body.

As a further scheme of the utility model, the bottom surface of the rotating rod is flush with the bottom surface of the connector, the bottom end of the rotating rod is detachably connected with a limiting ring plate through a connecting bolt, and the top surface of the limiting ring plate is attached to the bottom surface of the connector.

As a further scheme of the utility model, the chain riveting is rotationally connected with the connector through the rotating rod, the chain riveting is in a conical shape, and a plurality of hook blocks are arranged around the outer ring of the chain riveting.

As a further scheme of the utility model, the bottom of the connecting bolt is not contacted with the inner bottom wall of the first thread groove, and the chain riveting is detachably connected with the roller body through the connector and the first thread groove.

As a further scheme of the utility model, the inner sides of the two fixed discs are attached to the outer side of the roller body, the outer diameter of the fixed discs is equal to the outer diameter of the roller body, clamping grooves are formed in the inner sides of the fixed discs, and clamping blocks matched with the clamping grooves are arranged on the two sides of the roller body.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the fixing mechanism and the fixing disc are arranged, when the roller is maintained, the fixing bolts at the proper positions can be unscrewed according to the need, the fixing of the fixing plates is released, then the damaged fixing plates can be taken out of the mounting grooves on the roller body for maintenance, the roller is not integrally arranged, the roller is not required to be integrally detached, the using effect is improved, the roller is convenient to maintain, meanwhile, a plurality of fixing plates can be detached from the roller body when the roller is carried, the fixing plates and the roller body are respectively accommodated, the roller body is prevented from occupying a large area, and meanwhile, the roller body is convenient to carry, and the hands of a person are prevented from being scratched by nails;

through connector and bull stick that set up, when fixed to the bent nail, the accessible is with the outer lane of connector cap at the bull stick to fix the spacing ring board in the below of connector, later install fixedly to the bent nail through the mode of screwing into screw groove one with the connector, bent nail and fixed plate non-welded fixed setting, when the bent nail fracture, can dismantle alone and change, need not to change the fixed plate is whole, the bent nail outer lane is provided with the hook piece simultaneously, and rotate in the connector through the bull stick, can improve the collection effect, be convenient for maintain alone the bent nail, do benefit to and improve cotton picking efficiency.

Drawings

FIG. 1 is a schematic view of the whole structure of a detachable cotton picking drum device of the present utility model;

FIG. 2 is a split view of a drum body and a fixed plate in the overall structure of a detachable cotton picking drum device according to the present utility model;

fig. 3 is a schematic structural view of a fixing mechanism in a detachable cotton picking roller device according to the present utility model.

In the figure: 1. a drum body; 2. a mounting groove; 3. a fixing mechanism; 4. a fixing plate; 5. a first thread groove; 6. a connector; 7. row nails; 8. a hook block; 9. a rotating rod; 10. a limiting ring plate; 11. a connecting bolt; 12. a thread groove II; 13. a fixed plate; 14. a fixing bolt; 15. and (5) connecting a rod.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a detachable cotton picking roller device comprises a roller body 1, wherein a plurality of mounting grooves 2 are formed in the outer ring of the roller body 1, a fixing mechanism 3 is arranged in each mounting groove 2, and each fixing mechanism 3 comprises a fixing plate 4;

the fixed plate 4 swing joint is installed in mounting groove 2, and outer wall and mounting groove 2 inner wall laminating, runs through a plurality of thread groove one 5 on the top of fixed plate 4, thread groove one 5 internal thread is connected with connector 6, the inside rotation of connector 6 is connected with bull stick 9, the top fixedly connected with gang nail 7 of bull stick 9, the both ends of cylinder body 1 all are provided with fixed disk 13, the both sides threaded connection who runs through fixed disk 13 has fixing bolt 14, a plurality of thread groove two 12 that match each other with fixing bolt 14 have been seted up to the both sides that run through fixed plate 4.

In this embodiment, fixed plate 4 is for dismantling the connection through fixing bolt 14 and cylinder body 1, and fixed disk 13 keeps away from the one end intermediate position fixedly connected with connecting rod 15 of cylinder body 1, through twisting fixing bolt 14, makes fixing bolt 14 break away from thread groove two 12 of seting up on the fixed plate 4 to remove the fixed of fixed plate 4, afterwards can take out fixed plate 4 from the mounting groove 2 on the cylinder body 1, be convenient for dismantle the maintenance to cylinder body 1, and be connected with outside drive arrangement through connecting rod 15 that sets up, be convenient for gather the cotton.

In this embodiment, the bottom surface of bull stick 9 flushes with connector 6 bottom surface, and bull stick 9 bottom is connected with spacing ring board 10 through connecting bolt 11 can be dismantled, spacing ring board 10 top surface and connector 6 bottom surface laminating, unscrews connector 6 from the screw groove one 5 on the fixed plate 4 through external tool, later unscrews connecting bolt 11, takes off spacing ring board 10 from connector 6 bottom, later can take out bull stick 9 from connector 6, is convenient for maintain the change to chain riveting 7.

In this embodiment, the gang nail 7 is connected for rotating through bull stick 9 and connector 6, and the gang nail 7 sets up for the toper, and encircles the outer lane of gang nail 7 and be provided with a plurality of hook pieces 8, rotates in connector 6 through the gang nail 7, conveniently twines cotton, can catch cotton through the hook piece 8 that sets up simultaneously, improves the collection effect.

In this embodiment, connecting bolt 11 bottom does not contact with the inside diapire of thread groove one 5, and gang nail 7 is for dismantling with cylinder body 1 through connector 6 and thread groove one 5 to be connected, avoids connecting bolt 11 to produce the interference to the fixed of connector 6, is convenient for dismantle fixedly to gang nail 7.

In this embodiment, two fixed disk 13 inboard laminating with cylinder body 1 outside, and fixed disk 13 external diameter equals with cylinder body 1 external diameter size, and the draw-in groove has been seted up to fixed disk 13 inboard, and cylinder body 1 both sides are provided with the fixture block that matches each other with the draw-in groove, fix cylinder body 1 through fixed disk 13 that set up, are convenient for pull down each part of cylinder body 1, simultaneously through draw-in groove and fixture block that sets up, improve connection stability.

It should be noted that, the utility model is a detachable cotton picking roller device, when the roller body 1 is disassembled, the fixing bolts 14 can be separated from the threaded grooves II 12 formed on the fixing plate 4 by screwing the fixing bolts 14, so as to release the fixing of the fixing plate 4, then the fixing plate 4 can be taken out from the mounting groove 2 on the roller body 1, then the damaged gang nail 7 on the fixing plate 4 can be replaced and maintained, the whole roller is not required to be disassembled, meanwhile, when in carrying, all the fixing plates 4 can be disassembled from the roller body 1 according to the steps, the hand of a person is prevented from being scratched by the gang nail 7 in the carrying process, and meanwhile, the sorting and the storage are convenient, and the use effect is improved;

and when repairing the gang nail 7, the connector 6 is screwed out from the first thread groove 5 on the fixed plate 4 through an external tool, then the connecting bolt 11 is unscrewed, the limiting ring plate 10 is taken down from the bottom of the connector 6, then the rotating rod 9 can be taken out from the connector 6, the disassembling process of the gang nail 7 is completed, then the intact gang nail 7 is taken out according to the requirement, the gang nail 7 is installed according to the reverse operation of the steps, the repairing process is completed, the back and forth cutting and welding are not needed, the repairing efficiency is improved, meanwhile, the gang nail 7 can rotate in the connector 6, the cotton is conveniently wound, and the collecting effect can be improved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A detachable cotton picking roller device is characterized in that: the novel roller comprises a roller body (1), wherein a plurality of mounting grooves (2) are formed in the outer ring of the roller body (1), a fixing mechanism (3) is arranged in each mounting groove (2), and each fixing mechanism (3) comprises a fixing plate (4);

fixed plate (4) swing joint installs in mounting groove (2), and outer wall and mounting groove (2) inner wall laminating, runs through a plurality of thread groove one (5) have been seted up on the top of fixed plate (4), thread groove one (5) internal thread connection has connector (6), the inside rotation of connector (6) is connected with bull stick (9), the top fixedly connected with gang nail (7) of bull stick (9), the both ends of cylinder body (1) all are provided with fixed disk (13), run through the both sides threaded connection of fixed disk (13) has fixing bolt (14), runs through a plurality of thread groove two (12) that match each other with fixing bolt (14) have been seted up to the both sides of fixed plate (4).

2. The detachable cotton picking drum device of claim 1, wherein: the fixing plate (4) is detachably connected with the roller body (1) through a fixing bolt (14), and a connecting rod (15) is fixedly connected with the center position of one end, far away from the roller body (1), of the fixing plate (13).

3. The detachable cotton picking drum device of claim 1, wherein: the bottom surface of bull stick (9) flushes with connector (6) bottom surface, and bull stick (9) bottom is connected with spacing ring board (10) through connecting bolt (11) can be dismantled, spacing ring board (10) top surface and connector (6) bottom surface laminating.

4. A removable cotton picking drum assembly as defined in claim 3 in which: the chain riveting (7) is rotationally connected with the connector (6) through the rotating rod (9), the chain riveting (7) is in conical arrangement, and a plurality of hook blocks (8) are arranged around the outer ring of the chain riveting (7).

5. A removable cotton picking drum assembly as defined in claim 3 in which: the bottom of the connecting bolt (11) is not in contact with the bottom wall inside the first threaded groove (5), and the chain riveting (7) is detachably connected with the roller body (1) through the connector (6) and the first threaded groove (5).

6. A removable cotton picking drum assembly as defined in claim 2 wherein: the two inner sides of the fixed discs (13) are attached to the outer side of the roller body (1), the outer diameter of the fixed discs (13) is equal to the outer diameter of the roller body (1), clamping grooves are formed in the inner sides of the fixed discs (13), and clamping blocks matched with the clamping grooves are arranged on two sides of the roller body (1).