Cotton uniform feeding machine for cotton processing
By introducing a screening box and eccentric wheel structure into the cotton uniform feeder, the problem of sand particles not being removed in time is solved, achieving uniform dispersion and efficient screening of cotton, thus improving processing efficiency and quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-01
- Publication Date
- 2026-03-06
AI Technical Summary
The existing cotton uniform feeder lacks an effective screening device, which results in the failure to remove sand particles from the cotton in a timely and effective manner, affecting subsequent processing efficiency and equipment safety.
A cotton uniform feeder was designed, comprising a screening box and a screen plate. An eccentric wheel drives the screen plate to reciprocate up and down. Combined with a dispersing roller and a squeezing roller structure, it achieves uniform dispersion of cotton and effective screening of sand particles.
It improved the efficiency and quality of cotton processing, avoided equipment damage, and ensured the smooth progress of subsequent processing.
Smart Images
Figure CN223974275U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cotton processing technology, and in particular to a cotton uniform feeder for cotton processing. Background Technology
[0002] The cotton uniform feeder is a crucial piece of equipment in cotton processing. It is primarily used to evenly transport raw cotton to downstream processing equipment. The core objective of cotton processing is to transform cotton raw materials, harvested from the field, through a series of processes including cleaning, separation, combing, and fine processing, ultimately yielding products suitable for textiles such as cotton yarn and cotton fabric. In this process, the uniform feeder plays a vital role.
[0003] However, existing cotton uniform feeders for cotton processing mainly focus on ensuring the uniform conveying and distribution of cotton in practical applications, lacking an effective screening device to remove sand particles from the cotton. This results in impurities not being removed in a timely and effective manner when the cotton enters subsequent processing stages, causing unnecessary processing difficulties. The presence of sand particles not only causes physical damage to the equipment but may also affect the efficiency of the processing. For example, if sand particles in the cotton raw material are not effectively screened out, subsequent processes such as carding and spinning will be interfered with, which may lead to production line interruption or reduced processing efficiency, thereby affecting the overall production progress. Utility Model Content
[0004] The purpose of this invention is to solve the problem that the lack of an effective screening device in the existing technology to remove sand particles from cotton results in impurities not being removed in a timely and effective manner when the cotton enters the subsequent processing stage, causing unnecessary processing difficulties.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a cotton uniform feeder for cotton processing, comprising a device body, a feeding pipe fixedly embedded in the top side of the device body, first rotating rods movably embedded in both sides of the feeding pipe, a dispersing roller fixedly sleeved on the outer surface of each of the two first rotating rods and located inside the feeding pipe, gears fixedly installed on the front side of each of the two first rotating rods, the two gears meshing, the outer surface of each of the two first rotating rods movably embedded in the rear side of the device body, a motor fixedly installed on the top rear side of the device body, the front side of the output shaft of the motor fixedly installed on the rear side of one of the first rotating rods, a screening box fixedly installed at the bottom of the feeding pipe, the screening box fixedly embedded inside the device body, and a screen plate movably embedded inside the screening box.
[0006] In a preferred embodiment, a second rotating rod is movably embedded inside the screening box, and the outer surface of the second rotating rod is movably embedded inside the rear side of the device body. A first synchronous pulley is fixedly sleeved on the rear outer surface of another first rotating rod, and a synchronous belt is drivenly connected to the outer surface of the first synchronous pulley.
[0007] The technical effect of adopting the above-mentioned further solution is that the first rotating rod can transmit power to the first synchronous pulley.
[0008] In a preferred embodiment, a second synchronous pulley is fixedly sleeved on the rear outer surface of the second rotating rod, and the other end of the synchronous belt is connected to the outer surface of the second synchronous pulley.
[0009] The technical effect of adopting the above-mentioned further solution is that the second synchronous pulley can transmit power to the second rotating rod.
[0010] In a preferred embodiment, an eccentric wheel is fixedly sleeved on the outer surface of the second rotating rod, and telescopic columns are fixedly installed around the bottom of the sieve plate.
[0011] The technical effect of adopting the above-mentioned further solution is that the eccentric wheel can be driven to reciprocate around a circle by the second rotating rod.
[0012] In a preferred embodiment, a return spring is fixedly installed around the bottom of the sieve plate, and a cover plate is movably embedded on the rear side of the screening box.
[0013] The technical effect of adopting the above-mentioned further solution is that sand particles inside the cotton can be removed by using a sieve plate.
[0014] In a preferred embodiment, the other ends of the four reset springs and the four telescopic columns are all fixedly installed on the inner wall of the screening box, and a flow guide plate is fixedly installed on the left side of the inner wall of the device body.
[0015] The technical effect of adopting the above-mentioned further solution is that the sieve plate can pull the return spring and the telescopic column to extend.
[0016] In a preferred embodiment, the device body has extrusion rollers on both sides inside, and a first conveying mechanism is provided on the bottom inside of the device body.
[0017] The technical effect of adopting the above-mentioned further solution is that cotton can be squeezed by the squeeze roller.
[0018] In a preferred embodiment, electric telescopic rods are fixedly installed on both sides of the inner side of the device body, and a second conveying mechanism is provided at the bottom of the two electric telescopic rods. The second conveying mechanism is movably embedded in the right side of the inner side of the device body.
[0019] The technical effect of adopting the above-mentioned further solution is that the second conveying mechanism can be raised and lowered by driving the electric telescopic rod.
[0020] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0021] 1. In use, this utility model, through the arrangement of the sieve plate and dispersing roller structure, can not only uniformly disperse cotton, but also help separate clumps or agglomerates in the cotton, avoiding unevenness in subsequent processing and improving the efficiency and quality of cotton processing. At the same time, the sieve plate is raised and lowered by the reciprocating motion of the eccentric wheel, so that sand particles in the cotton can be effectively screened out. This solves the problem that the existing technology lacks an effective screening device to remove sand particles from cotton, which leads to the failure to remove impurities in a timely and effective manner when the cotton enters the subsequent processing stage, causing unnecessary processing difficulties.
[0022] 2. In use, this utility model, through the arrangement of the extrusion roller and the second conveying mechanism, can perform secondary extrusion on the cotton to compress or process it, thereby improving the quality of the cotton. Attached Figure Description
[0023] Figure 1 A rear-view three-dimensional structural diagram of a cotton uniform feeder for cotton processing provided by this utility model;
[0024] Figure 2 A three-dimensional cross-sectional view of the main body of a cotton uniform feeder for cotton processing provided by this utility model. Figure 1 ;
[0025] Figure 3 A three-dimensional cross-sectional view of the main body of a cotton uniform feeder for cotton processing provided by this utility model. Figure 2 ;
[0026] Figure 4 A three-dimensional cross-sectional view of the main body of a cotton uniform feeder for cotton processing provided by this utility model. Figure 3 ;
[0027] Figure 5 A cross-sectional three-dimensional structural diagram of the screening box of a cotton uniform feeder for cotton processing provided by this utility model;
[0028] Figure 6 This is a partial three-dimensional structural diagram of a cotton uniform feeder for cotton processing provided by this utility model.
[0029] Legend:
[0030] 1. Device body; 101. Feed pipe; 102. First rotating rod; 103. Dispersing roller; 104. Motor; 105. Gear; 106. Screening box; 107. Screen plate; 108. Second rotating rod; 109. First synchronous pulley; 110. Second synchronous pulley; 111. Synchronous belt; 112. Eccentric wheel; 113. Telescopic column; 114. Return spring; 115. Cover plate; 2. Drainage plate; 201. Squeezing roller; 202. First conveying mechanism; 203. Electric telescopic rod; 204. Second conveying mechanism. Detailed Implementation
[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0032] Example 1, please refer to Figures 1 to 6 This utility model provides a technical solution: a cotton uniform feeder for cotton processing, comprising a device body 1. A feed pipe 101 is fixedly embedded in the top side of the device body 1. First rotating rods 102 are movably embedded in both sides of the feed pipe 101. Dispersing rollers 103 are fixedly sleeved on the outer surfaces of the two first rotating rods 102 inside the feed pipe 101. Gears 105 are fixedly installed on the front sides of the two first rotating rods 102, and the two gears 105 mesh with each other. The outer surfaces of the two first rotating rods 102 are movably embedded in the rear side of the device body 1. A motor 104 is fixedly installed on the top rear side of the device body 1. The output shaft of the motor 104 is fixedly installed on the rear side of one of the first rotating rods 102. The bottom of the feed pipe 101 is fixed... A screening box 106 is installed and fixedly embedded inside the device body 1. A screen plate 107 is movably embedded inside the screening box 106. A second rotating rod 108 is movably embedded inside the screening box 106. The outer surface of the second rotating rod 108 is movably embedded inside the rear side of the device body 1. A first synchronous wheel 109 is fixedly sleeved on the rear outer surface of another first rotating rod 102. A synchronous belt 111 is drivenly connected to the outer surface of the first synchronous wheel 109. A second synchronous wheel 110 is fixedly sleeved on the rear outer surface of the second rotating rod 108. The other end of the synchronous belt 111 is drivenly connected to the outer surface of the second synchronous wheel 110. An eccentric wheel 112 is fixedly sleeved on the outer surface of the second rotating rod 108. Telescopic columns 113 are fixedly installed around the bottom of the screen plate 107.
[0033] In this embodiment, personnel first feed cotton into the feed pipe 101 and start the motor 104 through its power supply system. During operation, the motor 104 drives the first rotating rod 102 on the left via its output shaft. The first rotating rod 102 on the left then drives the first rotating rod 102 on the right via gear 105, causing the two dispersing rollers 103 to rotate relative to each other, thus dispersing the cotton. The dispersed cotton falls onto the screen plate 107 inside the screening box 106. When the first rotating rod 102 on the right rotates, it drives the first synchronous pulley 109 to the synchronous belt 111, which in turn drives the second synchronous pulley 110. The second synchronous pulley 110, when rotating, drives the eccentric wheel 112 to rotate in a circle via the second rotating rod 108. When the eccentric wheel 112 reaches the top of the circle, it pushes the screen plate 107 upwards and pulls... The telescopic column 113 extends from the return spring 114. When the eccentric wheel 112 rotates to the bottom, the telescopic column 113 and the return spring 114 reset, pulling the screen plate 107 downward. The reciprocating rotation of the eccentric wheel 112 causes the screen plate 107 to reciprocate, thus sieving out cotton and allowing sand particles to fall into the bottom of the screening box 106. At the same time, personnel can open the cover plate 115 to clean the sand particles inside the screening box 106. The structure of the screen plate 107 and the dispersing roller 103 not only evenly disperses the cotton, but also helps to separate clumps or agglomerates in the cotton, avoiding unevenness in subsequent processing and improving the efficiency and quality of cotton processing. Meanwhile, the reciprocating motion of the eccentric wheel 112 causes the screen plate 107 to rise and fall, effectively removing sand particles from the cotton.
[0034] Example 2, as Figures 1 to 6 As shown, reset springs 114 are fixedly installed around the bottom of the sieve plate 107. A cover plate 115 is movably embedded in the rear side of the screening box 106. The other ends of the four reset springs 114 and the four telescopic columns 113 are fixedly installed on the inner wall of the screening box 106. A flow guide plate 2 is fixedly installed on the left side of the inner wall of the device body 1. Squeezing rollers 201 are provided on both sides of the inside of the device body 1. A first conveying mechanism 202 is provided on the bottom side of the inside of the device body 1. Electric telescopic rods 203 are fixedly installed on both sides of the inside of the device body 1. A second conveying mechanism 204 is provided at the bottom of the two electric telescopic rods 203. The second conveying mechanism 204 is movably embedded in the right side of the inside of the device body 1.
[0035] In this embodiment, when the sieve plate 107 is sieving cotton, the cotton is transported to the right by the inclined angle of the sieve plate 107, allowing it to flow out of the sieve box 106 and into the device body 1. Simultaneously, the cotton is guided by the guide plate 2 to fall onto the top of the squeeze roller 201. Then, the squeeze roller 201 can be activated by the drive system to initially squeeze the cotton. The squeezed cotton falls onto the top of the first conveying mechanism 202, and the first conveyor is activated by the drive system of the first conveying mechanism 202. The first conveyor 202 is used to transport cotton to the right, allowing the cotton to reach the bottom of the second conveyor 204. Then, personnel can activate the electric telescopic rod 203 via its power supply system. As the rod extends, it drives the second conveyor 204 to press down, causing the second conveyor 204 to come into contact with the top of the first conveyor 202 for secondary compression of the cotton. Through the arrangement of the compression roller 201 and the second conveyor 204, the cotton can be compressed or processed to improve its quality.
[0036] Working principle: In operation, personnel first feed cotton into the feed pipe 101 and start the motor 104 via its power supply system. During operation, the motor 104 drives the output shaft to the left first rotating rod 102, which in turn drives the right first rotating rod 102 via gear 105. This causes the two dispersing rollers 103 to rotate relative to each other, dispersing the cotton. The dispersed cotton falls onto the screen plate 107 inside the screening box 106. As the right first rotating rod 102 rotates, it drives the first synchronous pulley 109 to the synchronous belt 111, which in turn drives the second synchronous pulley 110. The second synchronous pulley 110, in turn, drives the eccentric wheel 112 to rotate in a circle via the second rotating rod 108. When the eccentric wheel 112 reaches the top of its circular rotation, it pushes the screen plate 107 upwards. The extension column 113 and the return spring 114 are extended by pulling. When the eccentric wheel 112 rotates to the bottom, the extension column 113 and the return spring 114 will reset, pulling the screen plate 107 down. Then, through the reciprocating rotation of the eccentric wheel 112, the screen plate 107 will reciprocate to rise and fall, thus sieving out cotton. This allows sand particles to fall through the screen plate 107 into the bottom of the screening box 106. At the same time, personnel can open the cover plate 115 to clean the sand particles inside the screening box 106. The structure of the screen plate 107 and the dispersing roller 103 not only evenly disperses the cotton, but also helps to separate clumps or agglomerates in the cotton, avoiding unevenness in subsequent processing and improving the efficiency and quality of cotton processing. At the same time, the reciprocating motion of the screen plate 107 through the eccentric wheel 112 allows sand particles in the cotton to be effectively sieved out. In use, when the sieve plate 107 is sieving cotton, the cotton is transported to the right by the inclined angle of the sieve plate 107, allowing it to flow out of the sieve box 106 and into the device body 1. Simultaneously, it is guided by the guide plate 2, allowing it to fall onto the top of the squeeze roller 201. Then, the operator can start the squeeze roller 201 via its drive system to initially squeeze the cotton. The squeezed cotton falls onto the top of the first conveying mechanism 202, and the first conveying mechanism 202 is then activated via its drive system. 202, to transport cotton to the right, so that the cotton can be transported to the bottom of the second conveyor 204. Then, the personnel can start the electric telescopic rod 203 through the power supply system, so that when it extends, it can drive the second conveyor 204 to press down, so that the second conveyor 204 can fit against the top of the first conveyor 202 to perform secondary compression on the cotton. Through the arrangement of the compression roller 201 and the second conveyor 204, the cotton can be compressed or sorted to improve the quality of the cotton.
[0037] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.
Claims
1. A cotton uniform feeding machine for cotton processing, comprising a device body (1), characterized in that: The inside top side of the device body (1) is fixedly embedded with a feeding pipe (101), both sides of the inside of the feeding pipe (101) are movably embedded with first rotating rods (102), the outer surfaces of the two first rotating rods (102) and located inside the feeding pipe (101) are fixedly sleeved with dispersion rollers (103), the front sides of the two first rotating rods (102) are fixedly installed with gears (105), the two gears (105) are engaged, the outer surfaces of the two first rotating rods (102) are movably embedded on the inside back side of the device body (1), the back side top of the device body (1) is fixedly installed with a motor (104), the front side of the output shaft of the motor (104) is fixedly installed on the back side of one of the first rotating rods (102), the bottom of the feeding pipe (101) is fixedly installed with a screening box (106), the screening box (106) is fixedly embedded in the inside of the device body (1), and the inside of the screening box (106) is movably embedded with a sieve plate (107).
2. The cotton uniform feeding machine for cotton processing according to claim 1, characterized in that: The inside of the screening box (106) is movably embedded with a second rotating rod (108), the outer surface of the second rotating rod (108) is movably embedded on the inside back side of the device body (1), the back side outer surface of the other first rotating rod (102) is fixedly sleeved with a first synchronous wheel (109), and the outer surface of the first synchronous wheel (109) is in transmission connection with a synchronous belt (111).
3. The uniform cotton feeding machine for cotton processing according to claim 2, characterized in that: The back side outer surface of the second rotating rod (108) is fixedly sleeved with a second synchronous wheel (110), and the other end of the synchronous belt (111) is in transmission connection with the outer surface of the second synchronous wheel (110).
4. The uniform cotton feeding machine for cotton processing according to claim 3, characterized in that: The outer surface of the second rotating rod (108) is fixedly sleeved with an eccentric wheel (112), and the bottom of the sieve plate (107) is fixedly installed with telescopic columns (113) around.
5. A cotton uniform feeding machine for cotton processing according to claim 4, characterized in that: The bottom of the sieve plate (107) is fixedly installed with reset springs (114) around, and the back side of the screening box (106) is movably embedded with a cover plate (115).
6. A cotton uniform feeding machine for cotton processing according to claim 5, characterized in that: The other ends of the four reset springs (114) and the four telescopic columns (113) are fixedly installed on the inner wall of the screening box (106), and the left side of the inner wall of the device body (1) is fixedly installed with a drainage plate (2).
7. A cotton uniform feeding machine for cotton processing according to claim 6, characterized in that: Both sides of the inside of the device body (1) are provided with extrusion rollers (201), and the inside bottom of the device body (1) is provided with a first conveying mechanism (202).
8. A cotton uniform feeding machine for cotton processing according to claim 7, characterized in that: Both sides of the inside of the device body (1) are fixedly installed with electric telescopic rods (203), and the bottoms of the two electric telescopic rods (203) are provided with a second conveying mechanism (204), and the second conveying mechanism (204) is movably embedded on the right side of the inside of the device body (1).