A cotton-grabbing device to improve the toughness of cotton yarn

Abstract

This utility model relates to the technical field of cotton grabbing machines, and in particular to a cotton grabbing device for improving the toughness of cotton yarn. By setting up a conveying device and a cotton grabbing device, the working area of ​​the machine is changed to a rectangle, improving the utilization efficiency of the factory area. Furthermore, by setting up a cotton grabbing device and a rotary lifting device, the machine can freely switch between two working surfaces, thus facilitating the loading of materials by workers while the machine is in operation. The device includes a conveying device, a spraying device, a moving device, a cotton grabbing device, and a rotary lifting device. The spraying device and the moving device are both mounted on the conveying device, the cotton grabbing device is mounted on the moving device, and the rotary lifting device is mounted on the moving device and the cotton grabbing device.

Description

Technical Field

[0001] This utility model relates to the technical field of cotton grabbing machines, and in particular to a cotton grabbing device for improving the toughness of cotton yarn. Background Technology

[0002] Raw cotton is usually transported in compacted and packaged form. Before using raw cotton to produce yarn, a cotton picker is needed to pick and break up the raw cotton, making it loose and easy to process.

[0003] Existing cotton grabbing machines, such as the Chinese invention patent CN111549398B, which describes a cotton grabbing device for improving the toughness of cotton yarn, represent a class of prior art. Their main structure includes a raw material silo, a dispersing and adsorption mechanism, and a reinforcing agent inlet. The raw material silo stores the raw cotton, the dispersing and adsorption mechanism grabs the raw cotton, and the reinforcing agent inlet sprays the grabbed raw cotton with a reinforcing agent.

[0004] However, the existing technology and equipment still have the following problems when in use: the working area of ​​the existing machines is circular, which is not very efficient in utilizing the factory area, and the existing machines need to stop working when loading materials, which makes them difficult to use. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a cotton-grabbing device that improves the toughness of cotton yarn by setting up a conveying device and a cotton-grabbing device to change the working area of ​​the machine into a rectangle, thereby improving the utilization efficiency of the factory area. Furthermore, by setting up a cotton-grabbing device and a rotating lifting device, the machine can freely switch between two working surfaces, thus facilitating workers to feed the machine while it is in operation.

[0006] This utility model discloses a cotton-gripping device for improving the toughness of cotton yarn, comprising a conveying device; it also includes a spraying device, a moving device, a cotton-gripping device, and a rotary lifting device. The spraying device and the moving device are both mounted on the conveying device, the cotton-gripping device is mounted on the moving device, and the rotary lifting device is mounted on both the moving device and the cotton-gripping device. The conveying device transports the raw cotton fibers after they have been gripped, the spraying device sprays a reinforcing agent onto the raw cotton fibers after they have been gripped, the moving device drives the cotton-gripping device and the rotary lifting device to move linearly, the cotton-gripping device performs cotton-gripping treatment on the raw cotton, and the rotary lifting device drives the cotton-gripping device to lift and rotate.

[0007] Preferably, the conveying device includes two supports, multiple rotating shafts, a reducer, a motor, and a conveyor belt. Both supports are mounted on the ground, and each support has a track at its top. The multiple rotating shafts are rotatably mounted on the two supports. The reducer is fixedly mounted on one support and rotatably connected to one of the rotating shafts. The motor is fixedly mounted on the reducer and provides power to the rotating shafts connected to it via the reducer. The conveyor belt is mounted on the multiple rotating shafts. The motor provides power to drive the rotating shafts to rotate, thereby rotating the conveyor belt to transport the raw cotton fibers after they have been gripped.

[0008] Preferably, the spraying device includes a second support, a liquid storage tank, a tank cover, two third supports, a gear pump, a second reducer, a second motor, and a pipeline. The second support is fixedly installed on the top of the two first supports, the liquid storage tank is installed on the top of the second support, and the tank cover is screwed on the top of the liquid storage tank. The two third supports are fixedly installed at the rear end of the second support, and the two third supports are located on the left and right sides of the second support, respectively. Each of the two third supports is provided with an installation groove. The gear pump is fixedly installed at the bottom of the liquid storage tank, the second reducer is fixedly installed on the top of the gear pump, the second motor is fixedly installed on the top of the second reducer, one end of the pipeline is installed on the gear pump, and the pipeline is fixedly installed in the two installation grooves of the two third supports. The portion of the pipeline located between the two third supports has multiple vertically downward nozzles evenly spaced horizontally. The liquid storage tank holds the reinforcing agent, and the second motor provides power to drive the gear pump to spray the reinforcing agent in the liquid storage tank through the multiple nozzles of the pipeline onto the surface of the raw cotton fibers after they have been coated, thereby enhancing the fiber strength.

[0009] Preferably, the moving device includes a support frame four, four rollers, four sprockets, two chains, a rotating shaft two, a reducer three, and a motor three. The support frame four has a mounting groove two at its front and two guide rails at its top. The four rollers are rotatably mounted on the bottom of the support frame four, and each roller rolls into contact with one of the two rails on the support frame one. The four sprockets are rotatably mounted on the left and right ends of the support frame four, with the two lower sprockets passing through the support frame four and fixedly connected to the two rear rollers. Two chains are mounted on the four sprockets. The rotating shaft two is rotatably mounted inside the support frame four, passing through the support frame four and fixedly connected to the two upper sprockets. The reducer three is mounted on the rotating shaft two and fixedly connected to the support frame four. The motor three is fixedly mounted on the side of the reducer three, and the motor three provides power to the rotating shaft two through the reducer three. The power provided by the motor three is transmitted through the reducer three, rotating shaft two, chains, and sprockets, driving the rollers to rotate synchronously and causing the support frame four to reciprocate on the support frame one.

[0010] Preferably, the cotton grabbing device includes a slip ring, a corrugated pipe, and a cotton grabber. The slip ring is rotatably installed in the mounting groove 2 of the bracket 4, the corrugated pipe is installed at the top of the slip ring, and the cotton grabber is installed at the top of the corrugated pipe. The slip ring and the corrugated pipe cooperate to allow the cotton grabber to perform lifting and rotating movements, and the cotton grabber performs cotton grabbing processing on the raw cotton.

[0011] Preferably, the rotary lifting device includes a gear ring, a bracket five, a reducer four, a motor four, a gear, a bracket six, and a hydraulic cylinder. The gear ring is fixedly installed on the top of the cotton grabber. The bracket five is rotatably installed on the top of the cotton grabber and slidably installed on the two guide rails of the bracket four. The front end of the bracket five is provided with a mounting groove three. The reducer four is fixedly installed in the mounting groove three. The motor four is fixedly installed on the top of the reducer four. The gear is rotatably installed on the bottom end of the reducer four, and the motor four provides power to the gear through the reducer four. The gear and the gear ring mesh with each other. The bracket six is ​​fixedly installed on the top of the bracket four. The top of the bracket six is ​​provided with a mounting groove four. The hydraulic cylinder is fixedly installed in the mounting groove four and connected to the top of the bracket five. The motor four provides power, which is transmitted through the reducer four, the gear, and the gear ring to drive the cotton grabber to rotate. The hydraulic cylinder provides power to drive the cotton grabber to move up and down.

[0012] Preferably, the rotary lifting device includes a gear ring, a bracket five, a reducer four, a motor four, a gear, a bracket seven, a reducer five, a motor five, a lead screw, and a bracket eight. The gear ring is fixedly installed on the top of the cotton grabber. The bracket five is rotatably installed on the top of the cotton grabber and slidably installed on the two guide rails of the bracket four. The front end of the bracket five is provided with a mounting groove three. The reducer four is fixedly installed in the mounting groove three. The motor four is fixedly installed on the top of the reducer four. The gear is rotatably installed on the bottom of the reducer four, and the motor four provides power to the gear through the reducer four. The gear and the gear ring mesh with each other. The bracket seven is fixedly installed on the top of the bracket four, and the reducer five is fixedly installed on the support. At the top of bracket seven, motor five is fixedly mounted on the top of reducer five. The lead screw is rotatably mounted at the bottom of bracket seven, and reducer five passes through bracket seven and is rotatably connected to the lead screw. Motor five provides power to the lead screw through reducer five. The lead screw passes through the bottom ends of the two guide rails of bracket five and bracket four and is rotatably connected. There is a sliding fit between the lead screw and bracket five. Bracket eight is fixedly mounted on the top of bracket five and is slidably fitted on the lead screw. There is a threaded fit between bracket eight and the lead screw. Motor four provides power, which is transmitted through reducer four, gears and gear rings to drive the cotton grabber to rotate. Motor five provides power, which is transmitted through the lead screw and bracket eight to drive bracket five to move up and down.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: by changing the working area of ​​the machine to a rectangle, the utilization efficiency of the factory area can be improved; and by enabling the machine to switch freely between two working surfaces, it is convenient for workers to feed materials to the machine while it is working. Attached Figure Description

[0014] Figure 1 This is an isometric structural schematic diagram of Embodiment 1 of this utility model;

[0015] Figure 2 This is an isometric structural schematic diagram of Embodiment 2 of this utility model;

[0016] Figure 3 This is a schematic diagram of the isometric cross-sectional structure of the transport device;

[0017] Figure 4 This is an isometric structural diagram of the spraying device;

[0018] Figure 5 This is an isometric structural diagram of the mobile device;

[0019] Figure 6 This is an isometric structural diagram of the cotton-grabbing device;

[0020] Figure 7 This is an isometric structural diagram of the rotary lifting device in Embodiment 1;

[0021] Figure 8 This is an isometric structural diagram of the rotary lifting device in Embodiment 2.

[0022] In the attached diagram, the following are labeled: 01, conveying device; 11, support frame one; 12, rotating shaft one; 13, reducer one; 14, motor one; 15, conveyor belt; 02, spraying device; 21, support frame two; 22, liquid storage tank; 23, tank cover; 24, support frame three; 25, gear pump; 26, reducer two; 27, motor two; 28, pipeline; 03, moving device; 31, support frame four; 32, roller; 33, sprocket; 34, chain. 35. Rotating shaft two; 36. Reducer three; 37. Motor three; 04. Cotton grabbing device; 41. Slip ring; 42. Bellows; 43. Cotton grabbing machine; 05. Rotary lifting device; 51. Gear ring; 52. Support five; 53. Reducer four; 54. Motor four; 55. Gear; 56. Support six; 57. Hydraulic cylinder; 61. Support seven; 62. Reducer five; 63. Motor five; 64. Lead screw; 65. Support eight. Detailed Implementation

[0023] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example 1

[0024] like Figure 1As shown, the device includes a conveying device 01; it also includes a spraying device 02, a moving device 03, a cotton-grabbing device 04, and a rotary lifting device 05. The spraying device 02 and the moving device 03 are both mounted on the conveying device 01, the cotton-grabbing device 04 is mounted on the moving device 03, and the rotary lifting device 05 is mounted on the moving device 03 and the cotton-grabbing device 04. The conveying device 01 transports the cotton fibers after they have been grabbed, the spraying device 02 sprays a reinforcing agent onto the cotton fibers after they have been grabbed, the moving device 03 drives the cotton-grabbing device 04 and the rotary lifting device 05 to move linearly, the cotton-grabbing device 04 performs cotton-grabbing treatment on the raw cotton, and the rotary lifting device 05 drives the cotton-grabbing device 04 to lift and rotate.

[0025] like Figure 3 As shown, the conveying device 01 includes two supports 11, multiple rotating shafts 12, a reducer 13, a motor 14, and a conveyor belt 15. The two supports 11 are both installed on the ground, and each of the two supports 11 has a track at its top. The multiple rotating shafts 12 are rotatably mounted on the two supports 11. The reducer 13 is fixedly mounted on one of the supports 11 and is rotatably connected to one of the rotating shafts 12 through this support 11. The motor 14 is fixedly mounted on the reducer 13 and provides power to the rotating shaft 12 connected to it through the reducer 13. The conveyor belt 15 is mounted on the multiple rotating shafts 12.

[0026] like Figure 4 As shown, the spraying device 02 includes a second bracket 21, a liquid storage tank 22, a tank cover 23, two third brackets 24, a gear pump 25, a second reducer 26, a second motor 27, and a pipe 28. The second bracket 21 is fixedly installed on the top of the two first brackets 11. The liquid storage tank 22 is installed on the top of the second bracket 21. The tank cover 23 is screwed on the top of the liquid storage tank 22. The two third brackets 24 are fixedly installed at the rear end of the second bracket 21, and the two third brackets 24 are located on the left and right sides of the second bracket 21, respectively. Each of the two third brackets 24 is provided with an installation groove 1. The gear pump 25 is fixedly installed at the bottom of the liquid storage tank 22. The second reducer 26 is fixedly installed on the top of the gear pump 25. The second motor 27 is fixedly installed on the top of the second reducer 26. One end of the pipe 28 is installed on the gear pump 25. The pipe 28 is fixedly installed in the two installation grooves 1 of the two third brackets 24. The portion of the pipe 28 located between the two third brackets 24 is horizontally and evenly spaced with multiple vertically downward spray nozzles.

[0027] like Figure 5As shown, the mobile device 03 includes a support frame 31, four rollers 32, four sprockets 33, two chains 34, a rotating shaft 35, a reducer 36, and a motor 37. The support frame 31 has a mounting groove 2 at its front and two guide rails at its top. The four rollers 32 are rotatably mounted on the bottom of the support frame 31, and each roller 32 rolls into contact with one of the two tracks on the two supports 11. The four sprockets 33 are rotatably mounted on the left and right ends of the support frame 31, with the two lower sprockets 33... The bracket 31 is fixedly connected to the two rollers 32 at the rear. The two chains 34 are respectively installed on the four sprockets 33. The rotating shaft 35 is rotatably installed inside the bracket 31 and is fixedly connected to the two sprockets 33 above the bracket 31. The reducer 36 is installed on the rotating shaft 35 and is fixedly connected to the bracket 31. The motor 37 is fixedly installed on the side of the reducer 36 and provides power to the rotating shaft 35 through the reducer 36.

[0028] like Figure 6 As shown, the cotton grabbing device 04 includes a slip ring 41, a corrugated pipe 42, and a cotton grabbing machine 43. The slip ring 41 is rotatably installed in the mounting groove 2 of the bracket 4 31, the corrugated pipe 42 is installed on the top of the slip ring 41, and the cotton grabbing machine 43 is installed on the top of the corrugated pipe 42.

[0029] like Figure 7 As shown, the rotary lifting device 05 includes a gear ring 51, a bracket 52, a reducer 53, a motor 54, a gear 55, a bracket 6 56, and a hydraulic cylinder 57. The gear ring 51 is fixedly installed on the top of the cotton grabber 43. The bracket 52 is rotatably installed on the top of the cotton grabber 43 and slides on the two guide rails of the bracket 41. The front end of the bracket 52 is provided with an installation groove 3. The reducer 4 53 is fixedly installed in the installation groove 3. The motor 4 54 is fixedly installed on the top of the reducer 4 53. The gear 55 is rotatably installed on the bottom end of the reducer 4 53, and the motor 4 54 provides power to the gear 55 through the reducer 4 53. The gear 55 and the gear ring 51 mesh with each other. The bracket 6 56 is fixedly installed on the top of the bracket 4 31. The top of the bracket 6 56 is provided with an installation groove 4. The hydraulic cylinder 57 is fixedly installed in the installation groove 4 and is connected to the top of the bracket 52.

[0030] First, turn on motor 37, motor 44, and hydraulic cylinder 57. Motor 37 provides power, which is transmitted through reducer 36, shaft 2 35, chain 34, and sprocket 33, driving roller 32 to rotate synchronously and causing bracket 41 to reciprocate on bracket 11. Slip ring 41 and bellows 42 cooperate to allow cotton grabber 43 to move up and down. Motor 44 provides power, which is transmitted through reducer 43, gear 55, and gear ring 51, driving cotton grabber 43 to rotate. Hydraulic cylinder 57 provides power, driving cotton grabber 43 to move up and down. Motor 14, motor 37, motor 44, and hydraulic cylinder 57 work together to drive cotton grabber 43 to the cotton grabbing position. At this time, cotton grabber 43 is turned on. The raw cotton is treated by grabbing it, and then motor 14 and motor 27 are turned on. Motor 14 provides power to drive shaft 12 to rotate and drive conveyor belt 15 to transport the grabbed raw cotton fibers. Motor 27 provides power to drive gear pump 25 to spray reinforcing agent in storage tank 22 through multiple nozzles in pipe 28 onto the surface of the grabbed raw cotton fibers to enhance their strength. The existing grabbing method of the machine allows the worker to change the raw cotton on the idle side while the machine is working. When it is necessary to change the processing surface, motor 454 is turned on. Motor 454 provides power, which is transmitted through reducer 453, gear 55 and gear ring 51 to drive grabber 43 to rotate toward the other processing surface. Example 2

[0031] like Figure 2 As shown, the device includes a conveying device 01; it also includes a spraying device 02, a moving device 03, a cotton-grabbing device 04, and a rotary lifting device 05. The spraying device 02 and the moving device 03 are both mounted on the conveying device 01, the cotton-grabbing device 04 is mounted on the moving device 03, and the rotary lifting device 05 is mounted on the moving device 03 and the cotton-grabbing device 04. The conveying device 01 transports the cotton fibers after they have been grabbed, the spraying device 02 sprays a reinforcing agent onto the cotton fibers after they have been grabbed, the moving device 03 drives the cotton-grabbing device 04 and the rotary lifting device 05 to move linearly, the cotton-grabbing device 04 performs cotton-grabbing treatment on the raw cotton, and the rotary lifting device 05 drives the cotton-grabbing device 04 to lift and rotate.

[0032] like Figure 3As shown, the conveying device 01 includes two supports 11, multiple rotating shafts 12, a reducer 13, a motor 14, and a conveyor belt 15. The two supports 11 are both installed on the ground, and each of the two supports 11 has a track at its top. The multiple rotating shafts 12 are rotatably mounted on the two supports 11. The reducer 13 is fixedly mounted on one of the supports 11 and is rotatably connected to one of the rotating shafts 12 through this support 11. The motor 14 is fixedly mounted on the reducer 13 and provides power to the rotating shaft 12 connected to it through the reducer 13. The conveyor belt 15 is mounted on the multiple rotating shafts 12.

[0033] like Figure 4 As shown, the spraying device 02 includes a second bracket 21, a liquid storage tank 22, a tank cover 23, two third brackets 24, a gear pump 25, a second reducer 26, a second motor 27, and a pipe 28. The second bracket 21 is fixedly installed on the top of the two first brackets 11. The liquid storage tank 22 is installed on the top of the second bracket 21. The tank cover 23 is screwed on the top of the liquid storage tank 22. The two third brackets 24 are fixedly installed at the rear end of the second bracket 21, and the two third brackets 24 are located on the left and right sides of the second bracket 21, respectively. Each of the two third brackets 24 is provided with an installation groove 1. The gear pump 25 is fixedly installed at the bottom of the liquid storage tank 22. The second reducer 26 is fixedly installed on the top of the gear pump 25. The second motor 27 is fixedly installed on the top of the second reducer 26. One end of the pipe 28 is installed on the gear pump 25. The pipe 28 is fixedly installed in the two installation grooves 1 of the two third brackets 24. The portion of the pipe 28 located between the two third brackets 24 is horizontally and evenly spaced with multiple vertically downward spray nozzles.

[0034] like Figure 5 As shown, the mobile device 03 includes a support frame 31, four rollers 32, four sprockets 33, two chains 34, a rotating shaft 35, a reducer 36, and a motor 37. The support frame 31 has a mounting groove 2 at its front and two guide rails at its top. The four rollers 32 are rotatably mounted on the bottom of the support frame 31, and each roller 32 rolls into contact with one of the two tracks on the two supports 11. The four sprockets 33 are rotatably mounted on the left and right ends of the support frame 31, with the two lower sprockets 33... The bracket 31 is fixedly connected to the two rollers 32 at the rear. The two chains 34 are respectively installed on the four sprockets 33. The rotating shaft 35 is rotatably installed inside the bracket 31 and is fixedly connected to the two sprockets 33 above the bracket 31. The reducer 36 is installed on the rotating shaft 35 and is fixedly connected to the bracket 31. The motor 37 is fixedly installed on the side of the reducer 36 and provides power to the rotating shaft 35 through the reducer 36.

[0035] like Figure 6 As shown, the cotton grabbing device 04 includes a slip ring 41, a corrugated pipe 42, and a cotton grabbing machine 43. The slip ring 41 is rotatably installed in the mounting groove 2 of the bracket 4 31, the corrugated pipe 42 is installed on the top of the slip ring 41, and the cotton grabbing machine 43 is installed on the top of the corrugated pipe 42.

[0036] like Figure 8 As shown, the rotary lifting device 05 includes a gear ring 51, a bracket 52, a reducer 53, a motor 54, a gear 55, a bracket 61, a reducer 62, a motor 63, a lead screw 64, and a bracket 65. The gear ring 51 is fixedly installed on the top of the cotton grabber 43. The bracket 52 is rotatably installed on the top of the cotton grabber 43 and slides on the two guide rails of the bracket 41. The front end of the bracket 52 is provided with a mounting groove 3. The reducer 53 is fixedly installed in the mounting groove 3. The motor 54 is fixedly installed on the top of the reducer 53. The gear 55 is rotatably installed on the bottom of the reducer 53, and the motor 54 provides power to the gear 55 through the reducer 53. Gear rings 51 mesh with each other. Bracket 7 61 is fixedly installed on the top of bracket 4 31. Reducer 5 62 is fixedly installed on the top of bracket 7 61. Motor 5 63 is fixedly installed on the top of reducer 5 62. Lead screw 64 is rotatably installed at the bottom of bracket 7 61. Reducer 5 62 passes through bracket 7 61 and is rotatably connected to lead screw 64. Motor 5 63 provides power to lead screw 64 through reducer 5 62. Lead screw 64 passes through bracket 5 52 and is rotatably connected to the bottom of the two guide rails of bracket 4 31. Lead screw 64 and bracket 5 52 are in sliding fit. Bracket 8 65 is fixedly installed on the top of bracket 5 52. Bracket 8 65 is slidably fitted on lead screw 64. Bracket 8 65 and lead screw 64 are in threaded fit.

[0037] First, turn on motors 37, 54, and 63. Motor 37 provides power, which is transmitted through reducer 36, shaft 2 35, chain 34, and sprocket 33, driving roller 32 to rotate synchronously and causing bracket 4 31 to reciprocate on bracket 1 11. Slip ring 41 and bellows 42 cooperate to allow cotton grabber 43 to move up and down. Motor 4 54 provides power, which is transmitted through reducer 4 53, gear 55, and gear ring 51, driving cotton grabber 43 to rotate. Motor 5 63 provides power, which is transmitted through lead screw 64 and bracket 8 65, driving bracket 5 52 to move up and down. Motors 1 14, 37, 454, and 63 work together to drive cotton grabber 43 to the cotton grabbing position, at which point the cotton grabbing is activated. Machine 43, the cotton grabber 43, performs cotton grabbing treatment on the raw cotton, and then turns on motor 14 and motor 27. Motor 14 provides power to drive shaft 12 to rotate and drive conveyor belt 15 to transport the cotton fibers after grabbing. Motor 27 provides power to drive gear pump 25 to spray reinforcing agent in storage tank 22 through multiple nozzles in pipe 28 onto the surface of the cotton fibers after grabbing to enhance their fiber strength. The existing cotton grabbing method of the machine allows the worker to change the raw cotton on the idle side while the machine is working. When it is necessary to change the processing surface, motor 454 is turned on. Motor 454 provides power, which is transmitted through reducer 453, gear 55 and gear ring 51 to drive cotton grabber 43 to rotate toward the other processing surface.

[0038] like Figures 1 to 8As shown, this utility model discloses a cotton-grabbing device for improving the toughness of cotton yarn. During operation, motors 37, 54, and 63 are first activated. Motor 37 provides power, which is transmitted through reducer 36, shaft 2 35, chain 34, and sprocket 33, driving roller 32 to rotate synchronously and causing support 4 31 to reciprocate on support 1 11. Slip ring 41 and bellows 42 cooperate to allow the cotton-grabbing machine 43 to perform lifting and rotating movements. Motor 4 54 provides power, which is transmitted through reducer 4 53, gear 55, and gear ring 51, driving the cotton-grabbing machine 43 to rotate. Motor 63 provides power, which is transmitted through lead screw 64 and support 8 65, driving support 5 52 to move up and down. Motors 1 14, 37, 454, and 63 work together to drive the cotton-grabbing machine. When the cotton grabbing machine 43 reaches the cotton grabbing position, it is turned on. The cotton grabbing machine 43 grabs the raw cotton and then turns on motor 14 and motor 27. Motor 14 provides power to drive shaft 12 to rotate and drive conveyor belt 15 to transport the grabbed raw cotton fibers. Motor 27 provides power to drive gear pump 25 to spray the reinforcing agent in storage tank 22 through multiple nozzles in pipe 28 onto the surface of the grabbed raw cotton fibers to enhance their strength. The existing cotton grabbing method of the machine allows the worker to change the raw cotton on the idle side while the machine is working. When it is necessary to change the processing surface, motor 454 is turned on. Motor 454 provides power and the power is transmitted through reducer 453, gear 55 and gear ring 51 to drive cotton grabbing machine 43 to rotate toward the other processing surface.

[0039] The components of this utility model, including motor 14, gear pump 25, motor 27, four sprockets 33, two chains 34, motor 37, cotton grabber 43, gear ring 51, motor 44, gear 55, hydraulic cylinder 57, motor 53, and lead screw 64, are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0040] The main functions achieved by this utility model are as follows: by setting up a conveying device 01 and a cotton-grabbing device 04, the working area of ​​the machine is changed to a rectangle, which improves the utilization efficiency of the factory area. Furthermore, by setting up a cotton-grabbing device 04 and a rotating lifting device 05, the machine can freely switch between two working surfaces, making it convenient for workers to feed materials to the machine while it is working. This solves the existing technical problems that the working area of ​​the existing machine is circular, which has poor utilization efficiency of the factory area, and that the existing machine needs to stop working when feeding materials, resulting in poor machine usability.

[0041] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A ginning device for increasing the tenacity of cotton yarn comprising a conveying device (01); characterized by, It also includes a spraying device (02), a moving device (03), a cotton-grabbing device (04), and a rotary lifting device (05). The spraying device (02) and the moving device (03) are both installed on the conveying device (01). The cotton-grabbing device (04) is installed on the moving device (03). The rotary lifting device (05) is installed on the moving device (03) and the cotton-grabbing device (04). The conveying device (01) transports the raw cotton fibers after they have been grabbed. The spraying device (02) sprays a reinforcing agent onto the raw cotton fibers after they have been grabbed. The moving device (03) drives the cotton-grabbing device (04) and the rotary lifting device (05) to move in a straight line. The cotton-grabbing device (04) performs cotton-grabbing treatment on the raw cotton. The rotary lifting device (05) drives the cotton-grabbing device (04) to lift and rotate.

2. A ginning apparatus for increasing the tenacity of cotton yarn as claimed in claim 1, wherein, The conveying device (01) includes two supports (11), multiple rotating shafts (12), a reducer (13), a motor (14), and a conveyor belt (15). The two supports (11) are installed on the ground, and a track is provided at the top of each of the two supports (11). The multiple rotating shafts (12) are rotatably installed on the two supports (11). The reducer (13) is fixedly installed on one of the supports (11), and the reducer (13) is rotatably connected between this support (11) and a rotating shaft (12). The motor (14) is fixedly installed on the reducer (13), and the motor (14) provides power to the rotating shaft (12) connected to it through the reducer (13). The conveyor belt (15) is installed on the multiple rotating shafts (12).

3. A ginning apparatus for increasing the tenacity of cotton yarn as claimed in claim 2 wherein, The spraying device (02) includes a second bracket (21), a liquid storage tank (22), a tank cover (23), two third brackets (24), a gear pump (25), a second reducer (26), a second motor (27), and a pipe (28). The second bracket (21) is fixedly installed on the top of the two first brackets (11), the liquid storage tank (22) is installed on the top of the second bracket (21), and the screw cap of the tank cover (23) is installed on the top of the liquid storage tank (22). The two third brackets (24) are both fixedly installed at the rear end of the second bracket (21), and the two third brackets (24) are respectively located on the second bracket (21). On the left and right sides, each of the two brackets (24) has a mounting slot 1. The gear pump (25) is fixedly installed at the bottom of the liquid storage tank (22). The reducer (26) is fixedly installed at the top of the gear pump (25). The motor (27) is fixedly installed at the top of the reducer (26). One end of the pipe (28) is installed on the gear pump (25). The pipe (28) is fixedly installed in the two mounting slots 1 of the two brackets (24). The part of the pipe (28) located between the two brackets (24) has multiple vertically downward nozzles evenly spaced horizontally.

4. A ginning apparatus for increasing the tenacity of cotton yarn as claimed in claim 2 wherein, The moving device (03) includes a support four (31), four rollers (32), four sprockets (33), two chains (34), a rotating shaft two (35), a reducer three (36), and a motor three (37). The support four (31) has a mounting groove two at the front and two guide rails at the top. The four rollers (32) are rotatably mounted on the bottom of the support four (31), and the four rollers (32) roll in cooperation with the two rails of the two supports one (11). The four sprockets (33) are rotatably mounted on the left and right ends of the support four (31), and the two lower sprockets (33) pass through the support four (31). The bracket four (31) is fixedly connected to the two rollers (32) at the rear. Two chains (34) are respectively installed on the four sprockets (33). The rotating shaft two (35) is rotatably installed inside the bracket four (31), and the rotating shaft two (35) passes through the bracket four (31) and is fixedly connected to the two sprockets (33) above. The reducer three (36) is installed on the rotating shaft two (35), and the reducer three (36) is fixedly connected to the bracket four (31). The motor three (37) is fixedly installed on the side of the reducer three (36), and the motor three (37) provides power to the rotating shaft two (35) through the reducer three (36).

5. A ginning apparatus for increasing the tenacity of cotton yarn as claimed in claim 4 wherein, The cotton grabbing device (04) includes a slip ring (41), a corrugated pipe (42) and a cotton grabber (43). The slip ring (41) is rotatably installed in the mounting groove 2 of the bracket 4 (31). The corrugated pipe (42) is installed at the top of the slip ring (41) and the cotton grabber (43) is installed at the top of the corrugated pipe (42).

6. A ginning apparatus for increasing the tenacity of cotton yarn as claimed in claim 5 wherein, The rotary lifting device (05) includes a gear ring (51), a bracket five (52), a reducer four (53), a motor four (54), a gear (55), a bracket six (56), and a hydraulic cylinder (57). The gear ring (51) is fixedly installed on the top of the cotton grabber (43). The bracket five (52) is rotatably installed on the top of the cotton grabber (43), and the bracket five (52) is slidably installed on the two guide rails of the bracket four (31). The front end of the bracket five (52) is provided with a mounting groove three, and the reducer four (53) is fixedly installed in the mounting groove three. Motor 4 (54) is fixedly installed on the top of reducer 4 (53), gear (55) is rotatably installed on the bottom of reducer 4 (53), and motor 4 (54) provides power to gear (55) through reducer 4 (53). Gear (55) and gear ring (51) mesh with each other. Bracket 6 (56) is fixedly installed on the top of bracket 4 (31). The top of bracket 6 (56) is provided with mounting groove 4. Hydraulic cylinder (57) is fixedly installed in mounting groove 4, and hydraulic cylinder (57) is connected to the top of bracket 5 (52).

7. The cotton-grabbing device for improving the toughness of cotton yarn as described in claim 5, characterized in that, The rotary lifting device (05) includes a gear ring (51), a bracket five (52), a reducer four (53), a motor four (54), a gear (55), a bracket seven (61), a reducer five (62), a motor five (63), a lead screw (64), and a bracket eight (65). The gear ring (51) is fixedly installed on the top of the cotton grabber (43). The bracket five (52) is rotatably installed on the top of the cotton grabber (43), and the bracket five (52) is slidably installed on the two guide rails of the bracket four (31). The front end of the bracket five (52) is provided with a mounting groove three. The reducer four (53) is fixedly installed in the mounting groove three. The motor four (54) is fixedly installed on the top of the reducer four (53). The gear (55) is rotatably installed on the bottom end of the reducer four (53), and the motor four (54) provides power to the gear (55) through the reducer four (53). The gear (55) and the gear... The rings (51) mesh with each other. The bracket seven (61) is fixedly installed on the top of the bracket four (31). The reducer five (62) is fixedly installed on the top of the bracket seven (61). The motor five (63) is fixedly installed on the top of the reducer five (62). The lead screw (64) is rotatably installed on the bottom of the bracket seven (61). The reducer five (62) passes through the bracket seven (61) and the lead screw (64) for rotatable connection. The motor five (63) provides power to the lead screw (64) through the reducer five (62). The lead screw (64) passes through the bottom of the two guide rails of the bracket five (52) and the bracket four (31) for rotatable connection. The lead screw (64) and the bracket five (52) are in sliding fit. The bracket eight (65) is fixedly installed on the top of the bracket five (52). The bracket eight (65) is slidably fitted on the lead screw (64). The bracket eight (65) and the lead screw (64) are in threaded fit.

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