Cotton slitter with detachable assembly

Abstract

The utility model relates to the technical field of cotton opening machines, in particular to a cotton opening machine with a detachable assembly, which can clean dust on a filter screen without closing the cotton opening machine, avoids influence on working efficiency of the cotton opening machine and improves practicability. Comprising a dust box, a fan is installed at the right end of the dust box, a fixed baffle is fixedly connected to the bottom end of the dust box, the front end and the rear end of the fixed baffle are fixedly connected with the inner wall of the dust box, and a filter screen is fixedly connected to the interior of the dust box; one end of the transmission batten abuts against one side of the cleaning batten, a T-shaped cylindrical pin is arranged on the U-shaped clamping base in a sliding mode, the T-shaped cylindrical pin is sleeved with a spring, the two ends of the spring are fixedly connected with the bottom end of the U-shaped clamping base and the T-shaped cylindrical pin respectively, a pin hole matched with the T-shaped cylindrical pin is formed in the bottom end of the transmission batten, and the T-shaped cylindrical pin is inserted into the pin hole under the action of the spring.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton openers, in particular to a cotton opener with detachable components. Background Art

[0002] The cotton opener is one of the important equipment in the cotton opening and cleaning machine. The cotton opener mainly has the functions of opening and cleaning cotton. It can loosen the compressed raw cotton into smaller cotton blocks or bundles to facilitate the smooth mixing and impurity removal. It can also remove most of the impurities, defects and short fibers that are not suitable for spinning in the raw cotton.

[0003] The cotton opener in the prior art, such as the cotton opener with detachable components disclosed in patent publication number CN214736281U, can realize the detachable connection between the dust box and the cotton opener body through the cooperation of the pressing part and the elastic blocking part, thereby greatly improving the convenience of disassembling the dust box. The setting of the slide rail and the roller optimizes the push-pull method of the dust box and also improves the disassembly efficiency of the dust box.

[0004] When this structure is in use, dusty air is sucked into the dust box, and the dust is blocked by the filter. When too much dust is sucked in, the filter will be blocked, thereby affecting air circulation. At this time, the cotton opener needs to be turned off, the filter removed, and then the dust on the filter needs to be processed, which affects the working efficiency of the cotton opener and is not practical enough. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a cotton opener with detachable components, which can clean the dust on the filter without shutting down the cotton opener, thereby avoiding affecting the working efficiency of the cotton opener and improving practicality.

[0006] Technical Solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cotton opener with detachable components, including a dust box, a driving mechanism and a cleaning mechanism, a fan is installed at the right end of the dust box, a fixed baffle is fixedly connected to the bottom end of the dust box, the front and rear ends of the fixed baffle are fixedly connected to the inner wall of the dust box, a filter is fixedly connected to the inside of the dust box, and the bottom end of the filter is connected to the top end of the fixed baffle, the driving mechanism includes a driving screw, the driving screw is rotatably mounted on the dust box, a hand wheel is provided on the fixed sleeve at the front end of the driving screw, a guide rod is fixedly connected to the inner wall of the dust box, a transmission strip is provided on the screw-mounted sleeve on the driving screw, and the transmission strip A guide hole is provided on it, and the transmission strip plate is slidably mounted on the guide rod through the cooperation of the guide hole. The cleaning mechanism includes a cleaning strip plate, one side of the cleaning strip plate is evenly provided with bristles, and the top of the other side of the cleaning strip plate is fixedly provided with a U-shaped holder, the U-shaped holder is sleeved on the transmission strip plate, and one end of the transmission strip plate is against one side of the cleaning strip plate, a T-shaped cylindrical pin is slidably provided on the U-shaped holder, and a spring is mounted on the T-shaped cylindrical pin, and both ends of the spring are fixedly connected to the bottom end of the U-shaped holder and the T-shaped cylindrical pin respectively, and a pin hole is provided at the bottom end of the transmission strip plate to cooperate with the T-shaped cylindrical pin, and the T-shaped cylindrical pin is inserted in the pin hole under the action of the spring.

[0008] Preferably, a pull ring is fixedly provided at the bottom end of the T-shaped cylindrical pin.

[0009] Preferably, a crank is provided on the outer side of the handwheel near the edge for rotation.

[0010] Preferably, a non-slip handle is fixed on the outer wall of the crank.

[0011] Preferably, a sliding sleeve is fixedly provided in the guide hole on the transmission strip.

[0012] Preferably, the top edge of the T-shaped cylindrical pin is provided with a chamfer.

[0013] The utility model has the following advantages compared with the prior art: when in use, the cleaning strip is initially located on one side of the dust box, and the bristles are in contact with the side of the filter screen where the dust is adhered. When the dust on the filter screen needs to be cleaned, the staff can rotate the driving screw rod through the hand wheel to make the driving screw rod drive the transmission strip plate to slide along the guide rod, and then the transmission strip plate drives the cleaning strip plate to move through the U-shaped card seat, so that the cleaning strip plate brushes the dust on the filter screen through the bristles, and the dust is swept down to complete the cleaning of the filter screen, so that the machine can be cleaned without stopping. The dust on the filter screen can be cleaned after a long period of use when the bristles on the cleaning strip need to be cleaned. The dust box can be removed and the T-shaped cylindrical pin can be pulled downward to disengage the T-shaped cylindrical pin from the pin hole. The U-shaped holder can then be disengaged from the transmission strip plate, so that the cleaning strip plate can be removed and the bristles on the cleaning strip plate can be cleaned to ensure that the bristles are clean to maintain a good cleaning effect on the filter screen. The dust on the filter screen can be cleaned without turning off the cotton opener, thereby avoiding affecting the working efficiency of the cotton opener and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of a partial axonometric structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the left axonometric structure of the present invention;

[0016] Figure 3 This is a schematic diagram of the left axonometric cross-sectional structure of the present invention;

[0017] Figure 4 This is a schematic diagram of the bottom axonometric structure of the cleaning mechanism and the transmission strip in the utility model;

[0018] Figure 5 This is a schematic diagram of the bottom axonometric structure of the transmission strip in the utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the U-shaped card holder and the T-shaped cylindrical pin in the utility model;

[0020] Markings in the attached figure: 1. Dust box; 2. Fan; 3. Fixed baffle; 4. Filter; 5. Driving screw; 6. Handwheel; 7. Guide rod; 8. Transmission strip; 9. Cleaning strip; 10. Brush; 11. U-shaped holder; 12. T-shaped cylindrical pin; 13. Spring; 14. Pin hole; 15. Pull ring; 16. Crank handle; 17. Anti-slip handle; 18. Sleeve; 19. Chamfer. DETAILED DESCRIPTION

[0021] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] Example

[0023] See also Figures 1-6 The utility model is a cotton opener with detachable components, including a dust box 1, a fan 2 is installed at the right end of the dust box 1, a fixed baffle 3 is fixedly connected to the bottom end of the dust box 1, and the front and rear ends of the fixed baffle 3 are fixedly connected to the inner wall of the dust box 1. A filter screen 4 is fixedly connected to the inside of the dust box 1, and the bottom end of the filter screen 4 is connected to the top end of the fixed baffle 3. The driving screw rod 5 is rotatably installed on the dust box 1, and the front end fixed sleeve of the driving screw rod 5 is provided with a hand wheel 6. The guide rod 7 is fixedly connected to the inner wall of the dust box 1, and a transmission strip plate 8 is provided on the screw sleeve of the driving screw rod 5. The transmission strip plate 8 is provided with a guide hole. The transmission strip plate 8 passes through the guide hole The matching sliding sleeve is mounted on the guide rod 7, and bristles 10 are evenly provided on one side of the cleaning strip 9. A U-shaped card seat 11 is fixed to the top of the other side of the cleaning strip 9. The U-shaped card seat 11 is sleeved on the transmission strip 8, and one end of the transmission strip 8 is against one side of the cleaning strip 9. A T-shaped cylindrical pin 12 is slidably provided on the U-shaped card seat 11, and a spring 13 is mounted on the T-shaped cylindrical pin 12. The two ends of the spring 13 are respectively fixedly connected to the bottom end of the U-shaped card seat 11 and the T-shaped cylindrical pin 12. A pin hole 14 is provided at the bottom end of the transmission strip 8 and cooperates with the T-shaped cylindrical pin 12. The T-shaped cylindrical pin 12 is under the action of the spring 13. When the dust on the filter screen 4 needs to be cleaned, the staff can rotate the driving screw 5 through the hand wheel 6 to make the driving screw 5 drive the transmission strip plate 8 to slide along the guide rod 7, and then make the transmission strip plate 8 drive the cleaning strip plate 9 to move through the U-shaped card seat 11, so that the cleaning strip plate 9 can brush the dust on the filter screen 4 through the brush 10, and sweep the dust away to complete the cleaning of the filter screen 4, so that the dust on the filter screen 4 can be cleaned without stopping the machine. Dust. After long-term use, when it is necessary to clean the bristles 10 on the cleaning strip 9, the dust box 1 can be removed, and then the T-shaped cylindrical pin 12 can be pulled downward to disengage the T-shaped cylindrical pin 12 from the pin hole 14, so that the U-shaped holder 11 can be disengaged from the transmission strip 8, so that the cleaning strip 9 can be removed and taken out, and then the bristles 10 on the cleaning strip 9 can be cleaned to ensure that the bristles 10 are clean to maintain a good cleaning effect on the filter 4, so that the dust on the filter can be cleaned without turning off the cotton opener, thereby avoiding affecting the working efficiency of the cotton opener and improving practicality.

[0024] A pull ring 15 is fixedly provided at the bottom end of the T-shaped cylindrical pin 12 ; by providing the pull ring 15 , it is more convenient to pull the T-shaped cylindrical pin 12 downward to disengage from the pin hole 14 .

[0025] A crank 16 is provided on the outer side of the hand wheel 6 near the edge for rotation; by providing the crank 16 , it is more convenient to rotate the screw rod 5 through the hand wheel 6 .

[0026] An anti-skid grip 17 is fixedly mounted on the outer wall of the crank 16 . The anti-skid grip 17 can prevent the hand from slipping when the hand is holding the crank 16 and rotating the hand wheel 6 .

[0027] A sliding sleeve 18 is fixedly provided in the guide hole on the transmission strip plate 8; by providing the sliding sleeve 18, the transmission strip plate 8 can slide on the guide rod 7 more smoothly.

[0028] The top edge of the T-shaped cylindrical pin 12 is provided with a chamfer 19 ; by providing the chamfer 19 , the T-shaped cylindrical pin 12 can be inserted into the pin hole 14 more easily.

[0029] The utility model is a cotton opener with a detachable component. Its working principle is that when in use, the cleaning strip plate 9 is initially located on one side of the inside of the dust box 1, and the brush bristles 10 are in contact with the side of the filter screen 4 where dust is attached. When the dust on the filter screen 4 needs to be cleaned, the staff can rotate the driving screw rod 5 through the hand wheel 6 to make the driving screw rod 5 drive the transmission strip plate 8 to slide along the guide rod 7, and then make the transmission strip plate 8 drive the cleaning strip plate 9 to move through the U-shaped card seat 11, so that the cleaning strip plate 9 brushes the dust on the filter screen 4 through the brush bristles 10, sweeps the dust brush down, and completes the cleaning of the filter screen 4, so that the dust on the filter screen 4 can be cleaned without stopping the machine. After long-term use, when the brush bristles 10 on the cleaning strip plate 9 need to be cleaned When cleaning, the dust box 1 can be removed, and then the T-shaped cylindrical pin 12 can be pulled downward to disengage the T-shaped cylindrical pin 12 from the pin hole 14, so that the U-shaped card seat 11 can be disengaged from the transmission strip plate 8, so that the cleaning strip plate 9 can be removed and taken out, and then the bristles 10 on the cleaning strip plate 9 can be cleaned to ensure that the bristles 10 are clean to maintain a good cleaning effect on the filter 4. After the bristles 10 are cleaned, the T-shaped cylindrical pin 12 is pulled downward through the pull ring 15 to clamp the U-shaped card seat 11 to the transmission strip plate 8 from the bottom. The transmission strip plate 8 is against one end of the cleaning strip plate 9, and the T-shaped cylindrical pin 12 is aligned with the pin hole 14. Then release the T-shaped cylindrical pin 12 and insert the T-shaped cylindrical pin 12 into the pin hole 14 under the action of the spring 13.

[0030] The utility model is a cotton opener with detachable components, and its installation method, connection method or setting method are all common mechanical methods. As long as they can achieve their beneficial effects, they can be implemented. The dust box and fan in this application are quoted from a cotton opener with detachable components disclosed in patent publication number CN214736281U, which belongs to the prior art. The remaining structures and working principles are described in detail in the disclosed patent, so they will not be elaborated on.

[0031] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A cotton opener with detachable components, comprising a dust box (1), characterized in that: It also includes a driving mechanism and a cleaning mechanism; A dust box (1), wherein a fan (2) is installed at the right end of the dust box (1), a fixed baffle (3) is fixedly connected to the bottom end of the dust box (1), the front and rear ends of the fixed baffle (3) are fixedly connected to the inner wall of the dust box (1), a filter (4) is fixedly connected inside the dust box (1), and the bottom end of the filter (4) is connected to the top end of the fixed baffle (3); The driving mechanism comprises a driving screw (5), the driving screw (5) is rotatably mounted on the dust box (1), a hand wheel (6) is fixedly sleeved on the front end of the driving screw (5), a guide rod (7) is fixedly connected to the inner wall of the dust box (1), a transmission strip (8) is screwed onto the driving screw (5), a guide hole is provided on the transmission strip (8), and the transmission strip (8) is slidably sleeved on the guide rod (7) through the matching guide hole; The cleaning mechanism comprises a cleaning strip (9), one side of the cleaning strip (9) is evenly provided with bristles (10), the top of the other side of the cleaning strip (9) is fixedly provided with a U-shaped card seat (11), the U-shaped card seat (11) is sleeved on the transmission strip (8), and one end of the transmission strip (8) is against one side of the cleaning strip (9), a T-shaped cylindrical pin (12) is slidably provided on the U-shaped card seat (11), a spring (13) is sleeved on the T-shaped cylindrical pin (12), and the two ends of the spring (13) are respectively fixedly connected to the bottom end of the U-shaped card seat (11) and the T-shaped cylindrical pin (12), and a pin hole (14) is provided at the bottom end of the transmission strip (8) to match the T-shaped cylindrical pin (12), and the T-shaped cylindrical pin (12) is inserted into the pin hole (14) under the action of the spring (13).

2. A cotton opener with detachable components as claimed in claim 1, characterized in that: A pull ring (15) is fixedly provided at the bottom end of the T-shaped cylindrical pin (12).

3. A cotton opener with detachable components as claimed in claim 2, characterized in that: A crank (16) is provided on the outer side of the hand wheel (6) near the edge for rotation.

4. A cotton opener with detachable components as claimed in claim 3, characterized in that: An anti-slip handle cover (17) is fixedly provided on the outer wall of the crank handle (16).

5. A cotton opener with detachable components as claimed in claim 4, characterized in that: A sliding sleeve (18) is fixedly provided in the guide hole on the transmission strip plate (8).

6. A cotton opener with detachable components as claimed in claim 5, characterized in that: The top edge of the T-shaped cylindrical pin (12) is provided with a chamfer (19).

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