Cotton impurity removing machine

Abstract

The utility model relates to the technical field of cotton impurity removal, in particular to a cotton impurity removal machine. The carding machine comprises a carding machine box, a synchronous driving mechanism, an impurity removing machine box and a rack, the carding machine box and the impurity removing machine box which are distributed up and down are borne on the rack, the top of the carding machine box is of an open structure, a discharging opening is formed in the bottom of the carding machine box, and a carding assembly and a conveying assembly are arranged on the inner side of the carding machine box; a synchronous driving mechanism used for driving the carding assembly and the conveying assembly to operate synchronously is arranged on one side of the carding machine box. According to the cotton carding machine, the cotton carding machine box and the impurity removing machine box are arranged, the cotton carding assembly and the synchronous driving mechanism are matched to disperse fused cotton, and then the centrifugal impurity removing assembly and the power mechanism are matched to throw out impurities in the cotton through centrifugal force; and finally, the cotton subjected to impurity removal and impurities are discharged through a discharging pipe and a material guiding inclined frame, vibration impurity removal is integrally carried out on the cotton compared with single vibration impurity removal, and the impurity removal effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton impurity removal, in particular to a cotton impurity removal machine. Background Art

[0002] Before cotton is manufactured, it is necessary to use a cotton impurity remover to remove impurities such as soil and cotton seeds contained in the cotton, leaving only cotton fibers. A cotton impurity remover is a mechanical device used to remove impurities from cotton. It is usually used in the preliminary processing stage of cotton processing to improve the purity and quality of cotton and make it more suitable for subsequent textile processing or other purposes.

[0003] A Chinese patent with authorization announcement number CN218580143U discloses a cotton impurity removal device, which improves the structural functionality of the existing screening device, facilitates the rapid discharge of cotton with overly large particles and light weight, and replaces the operation method of manually discharging the cotton from the inside of the impurity removal device, saving time and effort and improving its screening efficiency. By setting a roller, the traction rope can be protected to reduce the wear caused by the contact friction between the traction rope and the hanger.

[0004] However, the above-mentioned impurity removal device has a poor effect on cotton impurity removal. Cotton seeds and cotton are mixed together, and the two cannot be well separated by a single vibration. Utility Model Content

[0005] In view of the problems existing in the background technology, a cotton impurity remover is proposed. By providing a cotton combing box and an impurity remover box, the cotton that is fused together can be dispersed by using the cooperation of the cotton combing component and the synchronous driving mechanism, and then the impurities in the cotton are thrown out by the centrifugal force by using the cooperation of the centrifugal impurity remover component and the power mechanism. The overall impurity removal effect is improved compared with the single vibration impurity removal of cotton.

[0006] The utility model provides a cotton impurity remover, comprising

[0007] A carding machine box is provided with an open structure, a feeding port is provided at the bottom, and a carding assembly and a feeding assembly are provided inside;

[0008] A synchronous driving mechanism is provided on one side of the carding machine box, which is used to drive the carding assembly and the feeding assembly to operate synchronously;

[0009] A cleaning machine box is provided at the bottom of the carding machine box, wherein a centrifugal cleaning assembly and a power mechanism for driving the centrifugal cleaning assembly are provided inside the cleaning machine box; and

[0010] The frame is used for carrying the carding machine box and the impurity removal machine box, and the side of the frame is provided with an impurity discharge port.

[0011] Preferably, it includes a rotating shaft, a combing roller and a separation hook. There are two groups of rotating shafts, which are rotatably arranged in a combing machine box. The ends of the rotating shafts pass through the combing machine box and are connected to the combing rollers located in the combing machine box. Multiple rows of separation hooks are staggered on the outer sides of the two groups of combing rollers.

[0012] Preferably, the feed assembly includes a feed shaft and feed blades. The feed shaft is rotatably arranged in the carding machine box below the rotating shaft, and its end passes through the carding machine box, and the feed blades are spirally arranged thereon.

[0013] Preferably, the synchronous linkage mechanism includes

[0014] A driving motor is mounted on the side wall of the carding machine box, and its output end is connected to the corresponding rotating shaft;

[0015] Gears, which are provided in two groups, are respectively installed on two groups of rotating shafts and are located outside the carding machine box, and are meshed with each other; and

[0016] There are two groups of pulleys, which are installed on the corresponding rotating shaft and the feeding shaft, and a belt is arranged between the two groups of pulleys for transmission.

[0017] Preferably, the centrifugal impurity removal assembly comprises an end cover, a discharge pipe and a centrifugal cylinder, the end cover and the centrifugal cylinder are both arranged in the impurity removal machine box, the end cover and the discharge pipe are connected with the centrifugal cylinder, and the centrifugal cylinder is rotatably connected to the end cover and the discharge pipe;

[0018] The top of the end cover is connected with a discharge pipe which is directly opposite to the discharge port, and one end of the discharge pipe passes through the impurity removal box and is connected with an external pneumatic conveying device.

[0019] Preferably, the power mechanism includes a power motor, a gear disc and a gear ring. A fixed plate is provided in the impurity removal chassis, and the power motor is installed on the fixed plate. The output end of the power motor is connected to the gear disc through the fixed plate, and the outer wall of the centrifugal cylinder is provided with a gear ring, which is meshed with the gear disc.

[0020] Preferably, the outer wall of the centrifugal cylinder is circumferentially provided with a plurality of rows of equally spaced centrifugal holes for discharging impurities in the cotton.

[0021] Preferably, a material guiding inclined frame is provided at the bottom of the impurity removal chassis, and the material guiding inclined frame is arranged opposite to the impurity discharge port.

[0022] Through the above technical scheme, that is, the cotton impurity remover disclosed in the utility model is provided with a cotton combing box and an impurity remover box, and the cotton that is fused together can be dispersed by the cooperation of the cotton combing component and the synchronous drive mechanism, and the dispersed cotton can be transported to the impurity remover box by the cooperation of the feeding component and the synchronous drive mechanism, and then the impurities in the cotton can be thrown out by the centrifugal impurity removal component and the power mechanism. Finally, the discharge pipe and the guide inclined frame respectively discharge the impurities after impurity removal. Compared with the single vibration impurity removal of cotton, the impurity removal effect is improved as a whole.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of a cotton impurity remover of the utility model;

[0025] Figure 2 for Figure 1 Schematic diagram of the side structure;

[0026] Figure 3 for Figure 2 Schematic diagram of the side section structure;

[0027] Figure 4 for Figure 3 Schematic diagram of the local enlarged structure at A.

[0028] Figure numerals: 1. Combing machine box; 2. Feeding port; 3. De-impurity machine box; 4. Frame; 5. De-impurity port; 6. Rotating shaft; 7. Combing roller; 8. Separation hook; 9. Feeding shaft; 10. Feeding blade; 11. Driving motor; 12. Gear; 13. Pulley; 14. Belt; 15. End cover; 16. Discharging pipe; 17. Centrifugal cylinder; 18. Feeding pipe; 19. Fixed plate; 20. Power motor; 21. Toothed disc; 22. Gear ring; 23. Material guide inclined frame. DETAILED DESCRIPTION

[0029] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0030] Embodiment 1

[0031] like Figure 1-Figure 4As shown, a cotton impurity remover proposed by the utility model comprises a carding chassis 1, a synchronous driving mechanism, an impurity removal chassis 3 and a frame 4, the frame 4 carries the carding chassis 1 and the impurity removal chassis 3 which are distributed up and down, the top of the carding chassis 1 is arranged as an open structure, the bottom is arranged with a feeding port 2, the inner side is arranged with a carding component and a feeding component, one side of the carding chassis 1 is arranged with a synchronous driving mechanism for driving the carding component and the feeding component to operate synchronously, the impurity removal chassis 3 is arranged at the bottom of the carding chassis 1, and a centrifugal impurity removal component and a power mechanism for driving the centrifugal impurity removal component to operate are arranged inside the carding chassis 1.

[0032] like Figure 3 As shown, the cotton combing assembly includes a rotating shaft 6, a cotton combing roller 7 and a separating hook 8. There are two groups of rotating shafts 6, both of which are rotatably arranged in the cotton combing machine case 1, and the ends of the rotating shafts 6 pass through the cotton combing machine case 1, and are connected to the cotton combing rollers 7 located in the cotton combing machine case 1. Multiple rows of separating hooks 8 are staggeredly arranged on the outer sides of the two groups of cotton combing rollers 7. By driving the cotton combing rollers 7 to rotate, during the rotation process, the separating hooks 8 of the two groups of cotton combing rollers 7 separate the cotton to prevent the cotton from fusing together.

[0033] like Figure 1 As shown, the feed assembly includes a feed shaft 9 and a feed blade 10. The feed shaft 9 is rotatably arranged in the carding machine case 1 and is located below the rotating shaft 6. The end of the feed shaft 9 passes through the carding machine case 1, and a feed blade 10 is spirally arranged on the feed shaft. The feed blade 10 is driven to rotate by the feed shaft 9, so that the spirally arranged feed blade 10 transports the separated cotton to the discharge port 2 for discharge.

[0034] like Figure 1 As shown, a debris discharge port 5 is provided on the side of the frame 4 , and a material guide inclined frame 23 is provided at the bottom of the debris removal chassis 3 , and the material guide inclined frame 23 is arranged opposite to the debris discharge port 5 .

[0035] Embodiment 2

[0036] like Figure 1-Figure 4 As shown, the utility model proposes a cotton impurity remover. Based on the above embodiments, this embodiment further discloses in detail the specific components of the synchronous linkage mechanism, and the connection method between the synchronous linkage mechanism and the cotton combing component and the feeding component.

[0037] like Figure 2 As shown, the synchronous linkage mechanism includes a driving motor 11, a gear 12, a pulley 13 and a belt 14. The driving motor 11 is installed on the side wall of the carding machine case 1, and its output end is connected to the corresponding rotating shaft 6. There are two groups of gears 12, which are respectively installed on two groups of rotating shafts 6 and located on the outside of the carding machine case 1, and the two groups of gears 12 are meshed with each other. A pulley 13 is connected to one group of rotating shafts 6 and the connecting shaft, and a belt 14 is arranged for transmission between the two groups of pulleys 13.

[0038] Embodiment 3

[0039] like Figure 1-Figure 4 As shown, the utility model proposes a cotton impurity remover. Based on the above embodiments, this embodiment further discloses in detail the specific components of the centrifugal impurity removal component and the power mechanism, as well as the detailed connection method between the two.

[0040] like Figure 3 As shown, the centrifugal impurity removal component includes an end cover 15, a discharge pipe 16 and a centrifugal cylinder 17. The end cover 15 and the centrifugal cylinder 17 are both arranged in the impurity removal chassis 3. The centrifugal cylinder 17 is connected between the end cover 15 and the discharge pipe 16. The centrifugal cylinder 17 is rotatably connected to the end cover 15 and the discharge pipe 16. The top of the end cover 15 is connected to a discharge pipe 18 that is opposite to the discharge port 2. One end of the discharge pipe 16 passes through the impurity removal chassis 3 and is connected to an external pneumatic conveying device.

[0041] like Figure 4 As shown, the power mechanism includes a power motor 20, a toothed disc 21 and a gear ring 22. A fixed plate 19 is provided in the impurity removal chassis 3, and the power motor 20 is installed on the fixed plate 19. The output end of the power motor 20 passes through the fixed plate 19 and is connected to the toothed disc 21. The outer wall of the centrifugal cylinder 17 is provided with a gear ring 22, and the gear ring 22 is meshed and connected with the toothed disc 21.

[0042] like Figure 3 As shown, the outer wall of the centrifugal cylinder 17 is circumferentially provided with a plurality of rows of equally spaced centrifugal holes, which are used to discharge impurities in the cotton.

[0043] In summary, when the utility model is used, the cotton to be cleaned is put into the combing box 1 from the open middle of the combing box 1, and the cotton falls between the two combing rollers 7. By starting the drive motor 11, the drive motor 11 drives the two groups of combing rollers 7 to rotate synchronously and oppositely under the action of the two gears 12. During the rotation process, the separation hook 8 thereon separates the cotton so that it falls into the bottom of the combing box 1. Under the action of the pulley 13 and the belt 14, the feed shaft 9 drives the feed blade 10 to rotate, and the feed blade 10 spirally advances the cotton. The cotton is transported to the discharge port 2 and enters the end cover 15 through the discharge pipe 18. Under the action of the external pneumatic conveying equipment, the cotton in the end cover 15 moves toward the discharge pipe 16. During the movement, the cotton enters the centrifugal cylinder 17, and the power motor 20 drives the toothed disc 21 to rotate. The toothed disc 21 meshes with the gear ring 22. The meshing force drives the centrifugal cylinder 17 to rotate rapidly. Under the action of centrifugal force, the impurities in the cotton are discharged through the centrifugal holes and discharged through the guide inclined frame 23. The cotton after impurity removal is discharged through the discharge pipe 16 under the action of the external pneumatic conveying equipment.

[0044] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A cotton impurity remover, characterized in that: include A carding machine box (1) is provided with an open structure, a feeding port (2) is provided at the bottom, and a carding component and a feeding component are provided inside; A synchronous driving mechanism is provided on one side of a carding machine box (1), and is used to drive a carding component and a feeding component to operate synchronously; A cleaning machine box (3) is provided at the bottom of a carding machine box (1), wherein a centrifugal cleaning component and a power mechanism for driving the centrifugal cleaning component are provided inside the cleaning machine box; as well as A frame (4) is used for carrying a carding machine box (1) and a trash removal machine box (3), and a trash removal port (5) is arranged on the side of the frame (4).

2. A cotton impurity remover according to claim 1, characterized in that: The cotton combing assembly comprises a rotating shaft (6), a cotton combing roller (7) and a separation hook (8). The rotating shaft (6) is provided with two groups, both of which are rotatably arranged in a cotton combing machine box (1). The ends of the rotating shafts (6) pass through the cotton combing machine box (1) and are connected to the cotton combing rollers (7) located in the cotton combing machine box (1). Multiple rows of separation hooks (8) are staggeredly arranged on the outer sides of the two groups of cotton combing rollers (7).

3. A cotton impurity remover according to claim 2, characterized in that: The feed assembly comprises a feed shaft (9) and a feed blade (10). The feed shaft (9) is rotatably arranged in the carding machine case (1) below the rotating shaft (6), and its end portion passes through the carding machine case (1), on which the feed blade (10) is spirally arranged.

4. A cotton impurity remover according to claim 3, characterized in that: Synchronous linkage mechanism includes A driving motor (11) is mounted on the side wall of the carding machine box (1), and its output end is connected to the corresponding rotating shaft (6); Gears (12) are provided in two groups, which are respectively mounted on two groups of rotating shafts (6) and are located outside the carding machine box (1) and mesh with each other; and There are two groups of pulleys (13) installed on the corresponding rotating shaft (6) and the feeding shaft (9), and a belt (14) is arranged between the two groups of pulleys (13) for transmission.

5. A cotton impurity remover according to claim 1, characterized in that: The centrifugal impurity removal component comprises an end cover (15), a discharge pipe (16) and a centrifugal cylinder (17); the end cover (15) and the centrifugal cylinder (17) are both arranged in the impurity removal machine box (3); the centrifugal cylinder (17) is connected between the end cover (15) and the discharge pipe (16); and the centrifugal cylinder (17) is rotatably connected to the end cover (15) and the discharge pipe (16); The top of the end cover (15) is connected to a feed pipe (18) directly opposite to the feed port (2), and one end of the discharge pipe (16) passes through the impurity removal box (3) and is connected to an external pneumatic conveying device.

6. A cotton impurity remover according to claim 5, characterized in that: The power mechanism comprises a power motor (20), a toothed disc (21) and a gear ring (22); a fixed plate (19) is arranged in the impurity removal chassis (3); the power motor (20) is mounted on the fixed plate (19); the output end of the power motor (20) passes through the fixed plate (19) and is connected to the toothed disc (21); the outer wall of the centrifugal cylinder (17) is provided with a gear ring (22); the gear ring (22) is meshedly connected with the toothed disc (21).

7. A cotton impurity remover according to claim 5, characterized in that: The outer wall of the centrifugal cylinder (17) is circumferentially provided with a plurality of rows of centrifugal holes arranged at equal distances, which are used to discharge impurities in the cotton.

8. The cotton impurity remover according to claim 1, characterized in that: A material guiding inclined frame (23) is arranged at the bottom of the impurity removing machine box (3), and the material guiding inclined frame (23) is arranged opposite to the impurity discharging port (5).

Images