Cotton opening and picking impurity-picking equipment easy to maintain

Abstract

The utility model discloses cotton opening and picking impurity-picking equipment easy to maintain, and particularly relates to the technical field of textile machinery, the cotton opening and picking impurity-picking equipment easy to maintain comprises a box body, a feeding hopper is arranged at the top of the box body, a discharging port is formed in one side of the box body, licker-in rollers are rotatably installed at symmetrical positions in the box body, and gears are connected to one ends of the two licker-in rollers outside the box body. By means of the oil adding mechanism, when equipment works, oil in the pump cylinder can be continuously guided into the oil filling tank through the connecting pipe, after the weight of the oil in the oil filling tank is accumulated to a certain degree, the second piston moves downwards, the lower end of the guide hopper is opened, and the oil flows into the lower portion in the oil filling tank and then is distributed to the two gears through the guide pipe; therefore, lubricating oil is added regularly, maintenance is facilitated, use is convenient, and practicability is higher. According to the utility model, the filter frame can be conveniently disassembled through the fixing assembly, so that filtered and collected impurities can be conveniently cleaned or the filter frame can be conveniently cleaned and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, in particular to cotton opening, cleaning and debris sorting equipment which is easy to maintain. Background Art

[0002] Cotton yarn is made from cotton fibers through a spinning process, and becomes cotton thread after plying. Cotton yarn spinning first involves grabbing and cleaning the raw cotton bales, then loosening and combing the cleaned cotton. After multiple loosening and combing steps, preliminary cotton strips are obtained, and then the cotton strips are sent to the combing machine for combing to achieve the final product. The cotton opening and cleaning machine (also known as a cotton cleaning machine, cotton opener, cotton cleaner, etc.) is used to loosen the compacted block fibers in the cotton bales into small cotton blocks or bundles, remove impurities in the raw cotton, fully mix the various raw materials according to the cotton ratio, and support cotton rolls of a certain weight, a certain length, and uniformity for use in the next process. The cotton opening and cleaning process is the first process in the spinning process, and its cleaning ability directly affects the quality of cotton yarn in subsequent textile processing.

[0003] Public number is The patent discloses a dust removal device for a cotton cleaning machine, comprising a box body, a feed inlet, a cotton cleaning mechanism, and a collection box. The feed inlet is mounted on the top of the box body and communicates with the interior of the box body, the cotton cleaning mechanism is mounted inside the box body and is located below the feed inlet, and the collection box is movably mounted on the bottom of the box body. The patent is characterized in that a dust removal mechanism is mounted above the collection box, a sliding plate and a material guide pipe are provided between the dust removal mechanism and the cotton cleaning mechanism, the sliding plate is mounted obliquely inside the box body, the material guide pipe is mounted on the bottom end of the sliding plate and communicates with the sliding plate, and the end of the material guide pipe away from the sliding plate extends into the dust removal mechanism. The utility model can perform all-round dust removal on cotton through the dust removal mechanism, and all cotton can be in contact with the dust removal mechanism for dust removal, thereby improving the efficiency of dust removal.

[0004] The above-mentioned cotton opening and cleaning machine for removing impurities from cotton raw materials rotates the two licker-in rollers in relative directions by utilizing two meshing gears during use. However, the use of the gears requires workers to regularly add lubricating oil to maintain them in order to reduce friction and wear, improve transmission efficiency, reduce noise and vibration, and perform cooling and heat dissipation. However, the above-mentioned device lacks a structure for automatically adding lubricating oil, is inconvenient to use, and has relatively poor practicality. Summary of the Invention

[0005] The purpose of the utility model is to provide a cotton opening, cleaning and debris sorting device that is easy to maintain, so as to solve the problems raised in the above background technology.

[0006] and a gear engaged with the gears of the drive means and the gears are engaged with the gears of the drive means and the gears are engaged with the gears of the drive means.

[0007] Furthermore, the oil filling mechanism also includes a turntable, which is fixedly connected to one end of the licker-in roller connected to the output end of the driving motor, and a push rod is hinged on one side of the turntable through a connecting rod, and the lower end of the push rod is connected to a connecting frame in the pump barrel, and the lower end of the connecting frame is connected to a piston 1, and a through groove is provided on the top of the piston 1, and a one-way valve is provided in the through groove, and a refueling tank is provided on the top of the protective shell, and one side of the upper part of the refueling tank is connected to the connecting pipe, and a guide hopper is fixedly installed in the refueling tank, and a piston 2 is movably installed inside the guide hopper, and the bottom of the piston 2 is connected to a telescopic rod, A spring is sleeved on the outside of the telescopic rod, and conduits are symmetrically provided on the outside of the lower part of the refueling tank, and the lower ends of the two conduits are respectively located above the gears. Through the oil adding mechanism, it can be linked with the power of the drive motor to continuously drive the oil entering the pump barrel into the refueling tank. When the weight of the oil in the refueling tank exceeds the elastic force generated by the spring, the piston can be moved out of the guide hopper, so that the oil in the guide hopper flows to the bottom of the refueling tank, and then distributed to the two gears through the conduit to add lubricating oil to them, making it convenient to add lubricating oil and convenient to maintain the gears, reducing the labor intensity of workers, and being more practical.

[0008] Furthermore, the fixing assembly includes a sleeve, and the sleeve is fixedly installed on one side of the filter frame. A rotating rod is rotatably installed in the sleeve, and one end of the rotating rod is connected to a support rod outside the sleeve. A torsion spring is sleeved on the outside of the rotating rod, and the two ends of the torsion spring are respectively fixedly connected to the rotating rod and the inner wall of the sleeve. The outside of the storage box is symmetrically provided with a retaining frame on both sides of the filter frame, and both ends of the support rod are located on the inner side of the two retaining frames. The retaining frame is in an L shape. The filter frame can be easily disassembled through the fixing assembly to remove the filter frame to clean the filtered impurities or clean it before use.

[0009] Furthermore, the connecting frame is U-shaped, and the outer walls of the piston 1 and the piston 2 are both provided with sealing rings to improve the sealing performance.

[0010] Furthermore, a material guide platform is provided between the inner bottom surface of the refueling tank and the telescopic rod, and the material guide platform is fixedly connected to the telescopic rod and the spring. The material guide platform is a frustum-shaped structure to guide the lubricating oil.

[0011] Furthermore, a filter is obliquely provided in the box body, support components are provided at the four corners of the bottom of the filter, and the support components are fixedly connected to the inner wall of the box body, a vibration motor is provided at the bottom of the filter screen, the discharge port is located on one side of the filter screen, and a collecting box is provided at the bottom of the box body to screen the scattered cotton raw materials to remove impurities therein and collect them in the collecting box.

[0012] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0013] 1. The utility model uses the oil adding mechanism to continuously guide the oil in the pump barrel into the fuel tank through the connecting pipe when the equipment is working. When the weight of the oil in the fuel tank accumulates to a certain level, the second piston moves downward, the lower end of the guide hopper is opened, and the oil flows into the lower part of the fuel tank and is distributed to the two gears through the guide pipe, thereby achieving regular addition of lubricating oil, facilitating maintenance, easy use, and more practical;

[0014] 2. The utility model can easily disassemble the filter frame through the fixing components, so as to clean the impurities collected by the filter or clean and replace the filter frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic structural diagram of the utility model as a whole;

[0017] Figure 2 This is a schematic diagram of the structure between the licker-in roller and the gear of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure between the filter frame, support rods and retaining frame of the utility model;

[0019] Figure 4 This utility model Figure 1 Schematic diagram of the enlarged structure of A;

[0020] Figure 5 This utility model Figure 1 Schematic diagram of the enlarged structure of B;

[0021] Figure 6 This utility model Figure 1Schematic diagram of the enlarged structure of C in the middle;

[0022] In the figure: 1. Box body; 2. Taker-in roller; 3. Drive motor; 4. Gear; 5. Filter screen; 6. Vibration motor; 7. Support assembly; 8. Collection box; 9. Protective shell; 10. Storage box; 11. Filter frame; 12. Pump barrel; 13. Turntable; 14. Push rod; 15. Connecting frame; 16. Piston 1; 17. Fuel tank; 18. Guide hopper; 19. Piston 2; 20. Telescopic rod; 21. Spring; 22. Guide platform; 23. Sleeve; 24. Rotating rod; 25. Support rod; 26. Torsion spring; 27. Baffle; 28. Connecting rod; 29. Conduit. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] like Figure 1- The easy-to-maintain cotton cleaning and sorting equipment shown in Figure 6 includes a box body 1, a feed hopper is provided on the top of the box body 1, a discharge port is provided on one side of the box body 1, and licker-in rollers 2 are symmetrically installed in the box body 1 for rotation. One end of each of the two licker-in rollers 2 is connected to a gear 4 outside the box body 1, and the two gears 4 are meshed. One end of the licker-in roller 2 on one side is connected to a drive motor 3 outside the box body 1. The outer wall of the box body 1 is covered with a protective shell 9 on the outer side of the gear 4. An oil adding mechanism is provided on the outer side of the protective shell 9. The oil adding mechanism includes a storage Box 10, and the storage box 10 is fixedly installed at the bottom of the protective shell 9 on one side of the box body 1, and a connected reflux port is opened at the top of the storage box 10 and the bottom of the protective shell 9. A filter frame 11 is movably embedded in the storage box 10, and one end of the filter frame 11 is connected to a fixed component outside the storage box 10. A pump barrel 12 is fixedly installed at the lower part of one side of the storage box 10, and a feed port is provided between the pump barrel 12 and the storage box 10, and a one-way valve is provided in the feed port, and a connecting pipe is connected above the feed port on one side of the pump barrel 12. In this example, the oil adding mechanism also includes a turntable 13, which is fixedly connected to one end of the licker-in roller 2 connected to the output end of the drive motor 3. A push rod 14 is hinged on one side of the turntable 13 through a connecting rod 28. The lower end of the push rod 14 is connected to a connecting frame 15 in the pump barrel 12. The lower end of the connecting frame 15 is connected to a piston 16, and a through groove is provided on the top of the piston 16, and a one-way valve is provided in the through groove. A refueling tank 17 is provided on the top of the protective shell 9, and one side of the upper part of the refueling tank 17 is connected to the connecting pipe. A guide hopper 18 is fixedly installed in the refueling tank 17, and a piston 2 19 is movably installed inside the guide hopper 18. The bottom of the piston 2 19 is connected to a telescopic rod 20, and the telescopic rod 20 A spring 21 is provided on the outer sleeve, and conduits 29 are symmetrically provided on the outer side of the lower part of the refueling tank 17, and the lower ends of the two conduits 29 are respectively located above the gear 4. Through the oil adding mechanism, it can be linked with the power of the drive motor 3 to continuously drive the oil entering the pump barrel 12 into the refueling tank 17. When the weight of the oil in the refueling tank 17 exceeds the elastic force generated by the spring 21, the piston 19 can be moved down out of the guide hopper 18, so that the oil in the guide hopper 18 flows to the bottom of the refueling tank 17, and then distributed to the two gears 4 through the conduits 29 to add lubricating oil to them, making it convenient to add lubricating oil and convenient to maintain the gear 4, reducing the labor intensity of workers and being more practical. In this example, the fixing assembly includes a sleeve 23, and the sleeve 23 is fixedly installed on one side of the filter frame 11. A rotating rod 24 is rotatably installed in the sleeve 23, and one end of the rotating rod 24 is connected to a support rod 25 outside the sleeve 23. A torsion spring 26 is sleeved on the outside of the rotating rod 24, and the two ends of the torsion spring 26 are respectively fixedly connected to the rotating rod 24 and the inner wall of the sleeve 23. The outside of the storage box 10 is symmetrically provided with a retaining frame 27 on both sides of the filter frame 11. Both ends of the support rod 25 are located on the inner side of the two retaining frames 27, and the retaining frame 27 is in an L shape. Through the fixing assembly, the filter frame 11 can be easily disassembled so that the filter frame 11 can be taken out to clean the filtered impurities or clean it before use.

[0025] In this example, the connecting frame 15 is U-shaped, and the outer walls of piston 16 and piston 2 19 are both fitted with sealing rings to improve sealing. In this example, a guide platform 22 is provided between the inner bottom surface of the refueling tank 17 and the telescopic rod 20. The guide platform 22 is fixedly connected to the telescopic rod 20 and the spring 21. The guide platform 22 is a truncated cone-shaped structure to guide the lubricating oil. In this example, a filter 5 is tilted and installed in the housing 1. Support assemblies 7 are installed at the four corners of the bottom of the filter 5 and are fixedly connected to the inner wall of the housing 1. In this example, the support assembly 7 consists of a telescopic cylinder, a support rod, a return spring, and a telescopic protective cover to support the filter 5. When the filter 5 shakes, the lower end of the support rod slides up and down within the telescopic cylinder. A vibration motor 6 is provided at the bottom of the filter 5, and the discharge port is located on one side of the filter 5. A collection box 8 is provided at the bottom of the housing 1 to screen the cotton raw material after it is broken up, remove impurities, and collect them in the collection box 8.

[0026] The working principle of the present invention is as follows: when in use, the cotton raw material is put into the feed hopper, and the driving motor 3 is started to drive the licker-in roller 2 to rotate, thereby breaking up the cotton raw material, and then passing it through the filter screen 5 for vibration screening, screening out impurities and collecting them in the collecting box 8; the rotation of the licker-in roller 2 in the front will drive the turntable 13 to rotate, and the turntable 13 will drive the connecting rod 28 and then drive the push rod 14, so that the push rod 14 will drive the connecting frame 15 and then drive the piston 16 to reciprocate up and down, and when the piston 16 moves up, it will close the solenoid valve in the feed port and the solenoid valve in the through groove, so that the piston 16 pushes the oil above it into the connecting pipe and transports it to the refueling tank 17, and then flows into the guide hopper 18. When the weight of the lubricating oil entering the refueling tank 17 exceeds the elastic force provided by the spring 21, the piston 2 19 will press the spring 21 and the extension The retracted rod 20 opens the lower end opening of the guide hopper 18, allowing the lubricating oil in the guide hopper 18 to flow out, and then is guided by the guide platform 22, thereby distributing the lubricating oil to the top of the gear 4 through the conduit 29, thereby adding lubricating oil to the gear 4, and the excess lubricating oil will flow back into the storage box 10 through the reflux port, be filtered by the filter frame 11, and then be recycled into the storage box 10 again, avoiding waste. This structure can intermittently add lubricating oil to the gear 4, which is convenient for maintenance and reduces the labor intensity of the staff; and when it is necessary to take out the filter frame 11 to clean it, the support rod 25 can be rotated to drive the rotating rod 24 to rotate, so that the two ends of the support rod 25 are moved out of the retaining frame 27, and the rotating rod 24 will twist the torsion spring 26, and then the support rod 25 can be pulled out to remove the filter frame 11, so that the impurities filtered and intercepted can be cleaned or the filter frame 11 can be cleaned, which is easy to use and more practical.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An easy-to-maintain cotton cleaning and impurity sorting device, comprising a box body (1), a feed hopper being provided on the top of the box body (1), and a discharge port being provided on one side of the box body (1), characterized in that: The box (1) is provided with symmetrically mounted licker-in rollers (2) for rotation. One end of each of the two licker-in rollers (2) is connected to a gear (4) outside the box (1), and the two gears (4) are meshed with each other. One end of the licker-in roller (2) on one side is connected to a drive motor (3) outside the box (1). The outer wall of the box (1) is provided with a protective shell (9) on the outer side of the gear (4). An oil adding mechanism is provided on the outer side of the protective shell (9). The oil adding mechanism includes a storage box (10), and the storage box (10) is fixedly mounted on one side of the box (1). The bottom of the side protective shell (9), the top of the storage box (10) and the bottom of the protective shell (9) are provided with a connected reflux port, a filter frame (11) is movably embedded in the storage box (10), and one end of the filter frame (11) is connected to a fixed component outside the storage box (10), a pump barrel (12) is fixedly installed at the lower part of one side of the storage box (10), a feed port is provided between the pump barrel (12) and the storage box (10), and a one-way valve is provided in the feed port, and a connecting pipe is connected above the feed port on one side of the pump barrel (12).

2. The easy-to-maintain cotton opening, cleaning and impurity sorting equipment according to claim 1, characterized in that: The oil adding mechanism further comprises a turntable (13), the turntable (13) being fixedly connected to one end of the licker-in roller (2) connected to the output end of the driving motor (3), a push rod (14) being hingedly connected to one side of the turntable (13) via a connecting rod (28), the lower end of the push rod (14) being connected to a connecting frame (15) in the pump barrel (12), the lower end of the connecting frame (15) being connected to a piston 1 (16), and a through groove being provided on the top of the piston 1 (16), and a one-way valve being provided in the through groove, and the top of the protective shell (9) A refueling box (17) is provided, one side of the upper portion of the refueling box (17) is connected to a connecting pipe, a guide hopper (18) is fixedly installed in the refueling box (17), a second piston (19) is movably installed inside the guide hopper (18), a telescopic rod (20) is connected to the bottom of the second piston (19), a spring (21) is sleeved on the outer side of the telescopic rod (20), and guide tubes (29) are symmetrically provided on the outer side of the lower portion of the refueling box (17), and the lower ends of the two guide tubes (29) are respectively located above the gear (4).

3. The easy-to-maintain cotton opening, cleaning and impurity sorting equipment according to claim 1 is characterized in that: The fixing assembly includes a sleeve (23), and the sleeve (23) is fixedly installed on one side of the filter frame (11). A rotating rod (24) is rotatably installed in the sleeve (23), and one end of the rotating rod (24) is connected to a support rod (25) outside the sleeve (23). A torsion spring (26) is sleeved on the outside of the rotating rod (24), and the two ends of the torsion spring (26) are respectively fixedly connected to the rotating rod (24) and the inner wall of the sleeve (23). The outside of the storage box (10) is symmetrically provided with a retaining frame (27) on both sides of the filter frame (11), and the two ends of the support rod (25) are located on the inner side of the two retaining frames (27), and the retaining frame (27) is located in an L shape.

4. The easy-to-maintain cotton opening, cleaning and impurity sorting equipment according to claim 2, characterized in that: The connecting frame (15) is U-shaped, and the outer walls of the piston 1 (16) and the piston 2 (19) are both sleeved with sealing rings.

5. The easy-to-maintain cotton opening, cleaning and impurity sorting equipment according to claim 2, characterized in that: A material guide platform (22) is provided between the inner bottom surface of the refueling box (17) and the telescopic rod (20), and the material guide platform (22) is fixedly connected to the telescopic rod (20) and the spring (21), and the material guide platform (22) is a truncated cone-shaped structure.

6. The easy-to-maintain cotton opening, cleaning and impurity sorting equipment according to claim 1, characterized in that: A filter screen (5) is provided in an inclined manner in the box body (1), and support components (7) are provided at the four corners of the bottom of the filter screen (5), and the support components (7) are fixedly connected to the inner wall of the box body (1). A vibration motor (6) is provided at the bottom of the filter screen (5), and the discharge port is located on one side of the filter screen (5). A collection box (8) is provided at the bottom of the box body (1).

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