Multi-bin linkage impurity removing and cotton blending all-in-one machine

Abstract

The invention relates to the technical field of cotton spinning, in particular to a multi-bin linkage impurity removing and cotton mixing all-in-one machine, which solves the technical problems that equipment is easy to block, mixing is uneven and impurity removing is not in place, and comprises a noil box, a cotton feeding box is arranged below the noil box, a cotton mixing box is arranged beside the cotton feeding box, two cotton feeding rollers are arranged in a noil bin, and a carding beater is arranged below the cotton feeding rollers. A fixed block is arranged on the cotton feeding roller, a rotating frame is arranged outside the fixed block, the rotating frame is provided with a connecting rod, rectangular grooves are formed in the rotating frame and the rotating shaft, a storage plate is arranged on the inner wall of the noil bin, and a sliding groove is formed in the front end face of the storage plate. According to the noil bin, the fixed block drives the shifting plate to horizontally slide in a reciprocating mode along the sliding groove in the inner side of the storage plate in the process that the fixed block drives the rotating frame to move, the shifting action is generated, raw materials are prevented from being suspended in the noil bin, and therefore the technical problem that the raw materials are accumulated and blocked in the noil bin is solved.

Description

Technical Field

[0001] This invention relates to the field of cotton textile technology, specifically to a multi-compartment integrated machine for removing impurities and mixing cotton. Background Technology

[0002] As a specialized equipment that combines impurity removal and mixing functions within the category of multi-compartment cotton blending machines, the integrated cotton blending machine is typically equipped with 6-12 independent cotton compartments. Its workflow follows the core logic of "orderly feeding and synchronous output": raw cotton enters each cotton compartment in sequence through a fan conveying system. Once the raw material storage in each compartment reaches the preset capacity, the synchronous output mechanism is activated, allowing the raw materials fed in at different times to be initially mixed during the falling process. Subsequently, they are all laid on the cotton blending curtain, and through the uniform conveying of the curtain, the raw materials enter the subsequent fine processing stage.

[0003] From the mainstream classification of multi-compartment cotton blending machines on the market, they can be mainly divided into two categories: The first type is the time-difference blending cotton blending machine, whose core working characteristics are "sequential feeding of each compartment, stepped cotton storage, and synchronous output of the entire compartment". By using the time difference of feeding into different cotton compartments and the difference in cotton storage height, it achieves gradient mixing of multiple batches of raw materials, and the mixing uniformity increases with the increase of the number of cotton compartments. The second type is the step-difference blending cotton blending machine, which differs from the time-difference type in that it is "synchronous feeding, cotton storage at the same height, and instantaneous multi-layer mixing". The raw materials enter each cotton compartment simultaneously through the cotton separating mechanism to ensure that the cotton stacking height in each compartment is consistent. During output, a special cotton guiding device makes the raw materials in each compartment form multiple layers on the same plane. Combined with the tearing and loosening action of the corner needle roller, it achieves efficient mixing in a short time. This invention mainly improves the second type of step-difference blending cotton blending machine.

[0004] Firstly, in the raw material conveying and preliminary processing stage, the equipment relies on the wind power of the blower to blow the cotton material to the cotton drop bin. However, due to the loose and light nature of the cotton material, it is very easy for it to "stand" after entering the bin, that is, the cotton material is suspended and piled up, unable to fall naturally to the working area of ​​the bottom roller and beater, resulting in the two not being able to make full contact. In addition, the cotton stripping roller of the equipment is prone to getting tangled with cotton material. If it is not cleaned in time, the tangled cotton material will gradually accumulate and hinder the rotation of the roller. This will reduce the material conveying efficiency at best, and cause the roller speed to drop sharply and jam at worst, ultimately causing the equipment to stop and affecting the continuity of production. Secondly, in the multi-bin collaborative feeding process, due to the different installation positions of each bin and the different docking positions between the discharge port and the conveyor belt, the raw materials are prone to "local accumulation" on the conveyor belt, with some areas having too thick a layer of raw material and others having too thin a layer. If only the natural conveying of the conveyor belt and the basic mixing function of the mixing box are relied upon, it is difficult to achieve uniform dispersion of the raw materials. This will not only increase the processing load of subsequent opening and impurity removal processes, leading to a decrease in processing efficiency, but also cause inconsistent processing results for the same batch of raw materials. Finally, in the raw material dust removal process, the equipment mainly relies on dust removal bars. However, dust removal bars can only intercept impurities in a specific section or angle of the raw material transportation path and cannot cover the entire conveying process, resulting in inadequate handling. In particular, when the dust removal bars are improperly installed, such as too large gaps that allow small impurities to leak out, too small gaps that cause raw material jamming, untimely surface cleaning, or structural deformation, the dust removal effect will be further weakened. The unremoved impurities will enter subsequent processes with the raw materials, contaminating the semi-finished products and affecting their quality.

[0005] Based on this, the present invention provides a multi-compartment linkage impurity removal and cotton mixing integrated machine to solve the above problems. Summary of the Invention

[0006] In view of the above situation and to overcome the defects of the prior art, the present invention provides a multi-compartment linkage impurity removal and cotton mixing integrated machine. The present invention has a novel structure and ingenious design, and effectively solves the technical problems of easy clogging, uneven mixing and inadequate impurity removal in the equipment.

[0007] A multi-compartment linkage impurity removal and cotton blending machine includes a cotton dropping box, a cotton feeding box installed below the cotton dropping box, and a cotton blending box installed beside the cotton feeding box. The cotton dropping box, cotton feeding box, and cotton blending box are all interconnected. The cotton dropping box is divided into multiple cotton dropping compartments by multiple partitions. Two cotton feeding rollers are rotatably installed at the bottom of each cotton dropping compartment. A carding beater is rotatably installed in the cotton dropping compartment below each cotton feeding roller. A fixing block is fixedly installed on the front end face of the cotton feeding roller. A rotating frame is movably sleeved on the fixing block. The rotating frame is rotatably installed in the cotton dropping compartment via a rotating shaft. A connecting rod is slidably installed in the rotating frame. One end of the connecting rod is sleeved on the fixing block. A rectangular groove is opened on the rotating frame for the connecting rod to slide. A collection plate is hinged to the inner wall of each cotton dropping compartment. A sliding groove is opened on the front end face of the collection plate for the connecting rod to slide. The connecting rod is connected to a material feeding plate slidably installed inside the collection plate via the sliding groove.

[0008] Preferably, the rear ends of the carding beaters in the third and fifth cotton drop bins are coaxially fixed with synchronous pulleys. The synchronous pulleys are connected to drive shafts that are rotatably mounted on the inner wall of the cotton feeding box via synchronous belts. An eccentric wheel is fixedly mounted at the front end of each drive shaft. A vibrating block disposed in the cotton feeding box is connected to the eccentric wheel. Multiple vibrating springs are fixedly mounted around the upper and lower ends of the vibrating block. A vibrating frame that is slidably mounted in the cotton feeding box is connected to the vibrating springs. Multiple sliding rods are fixedly mounted at the front and rear ends of the vibrating frame. The sliding rods are slidably mounted in the cotton feeding box. A buffer spring is sleeved on each sliding rod. A vibrating disc is fixedly mounted on the upper end of each vibrating block. A guide plate that is fixedly mounted on the inner wall of the cotton feeding box is installed below the vibrating disc.

[0009] Preferably, a drive roller is rotatably installed at the front end of the cotton feeding box, and a driven roller is rotatably installed at the rear end of the cotton feeding box. The driven roller and the drive roller are covered with the same conveyor belt. A crank wheel is rotatably installed in the cotton feeding box on the side of the drive roller. A synchronous pulley is coaxially fixedly installed on the crank wheel. The synchronous pulley is connected to the drive shaft via a synchronous belt. A crank shaft is fixedly installed on the crank wheel. A grooved wheel that cooperates with the crank wheel is coaxially fixedly installed on the drive roller on the side of the crank wheel. The grooved wheel has a groove corresponding to the crank shaft.

[0010] Preferably, the crank wheel on the left is coaxially fixedly mounted with an active cotton mixing gear, and a driven cotton mixing gear is fixedly mounted in the cotton feeding box above the active cotton mixing gear. Multiple planetary gears are externally meshed on the driven cotton mixing gear, and the same gear ring is externally meshed on the multiple planetary gears. A cotton mixing rod is fixedly threaded through each of the planetary gears.

[0011] Preferably, a fixed rod is fixedly installed on the active cotton mixing gear, a connecting rod is sleeved on the fixed rod, an eccentric rod is connected to the other end of the connecting rod, a top block is rotatably installed in the cotton feeding box at the rear end of the eccentric rod, a limiting plate is fixedly installed in the cotton feeding box above the top block, a limiting groove is opened on the limiting plate, a top rod is slidably installed in the limiting groove, and a top plate is fixedly installed at the upper end of the top rod.

[0012] Preferably, a swing rod is coaxially sleeved on the eccentric rod, and a magnetic rod that is slidably installed above the conveyor belt is passed through the other end of the swing rod. The magnetic rod has sliding grooves at both ends located on the inner wall of the cotton feeding box, so that the top block drives the magnetic rod through the sliding grooves to achieve a structure of up and down sliding.

[0013] Preferably, the top block is coaxially fixedly mounted with a synchronous pulley, which is connected via a synchronous belt to a screw rotatably mounted above the magnetic rod. The screw has positive and negative threads, and a threaded sleeve is fitted onto the screw and meshes with the positive and negative threads. The bottom of the threaded sleeve has a telescopic groove, and a cleaning rod is slidably mounted in the telescopic groove. A cleaning cylinder is movably fitted onto the magnetic rod at the bottom of the cleaning rod. Both ends of the magnetic rod are fixedly mounted with chip collection boxes, and a dirt collection box is slidably mounted inside the cotton mixing box. A handle is fixedly mounted on the dirt collection box.

[0014] Preferably, two cotton stripping rollers are rotatably installed inside the cotton mixing box, and an outer cylinder is rotatably installed inside the cotton mixing box between the two cotton stripping rollers. The outer cylinder has multiple evenly distributed through holes, and a protrusion is fixedly installed inside the outer cylinder. The protrusion has a groove corresponding to the through hole, and multiple sliding plates are slidably installed in the groove. Each sliding plate has a cotton mixing spike corresponding to the through hole, and a rebound spring is sleeved on the cotton mixing spike.

[0015] Preferably, the rear ends of the carding beaters in the third and fifth cotton drop bins are all fixedly installed with a first motor located outside the cotton drop box. The first motor is connected to a power supply and a controller. The ends of the carding beaters are all fixedly installed with synchronous pulleys. The three carding beaters on the left and right sides are connected to the same synchronous belt. Each carding beater is connected to a cotton feeding roller via a conveyor belt. The ends of the cotton feeding rollers are all fixedly installed with synchronous gears. The synchronous gears in each cotton drop bin mesh with each other.

[0016] Preferably, both the cotton stripping roller and the outer cylinder are fixedly equipped with synchronous pulleys. The cotton stripping roller is connected to the outer cylinder via synchronous belts. The outer cylinder is connected to a second motor fixedly installed on the outer wall of the cotton mixing box. The second motor is connected to a power supply and a controller.

[0017] The present invention has the following technical effects.

[0018] 1. This invention incorporates a rotating frame, a rotating shaft, a connecting rod, and other mechanisms to achieve the following: when the feeding roller rotates, the fixed block drives the rotating frame to move, causing the fixed block to drive the material feeding plate to slide horizontally back and forth along the groove on the inner side of the receiving plate during the rotation of the rotating frame, thereby generating a material feeding action and preventing the raw material from being left unloaded in the cotton drop hopper. This solves the technical problem of raw material accumulation and blockage in the cotton drop hopper.

[0019] 2. This invention incorporates a drive shaft, a vibrating block, a vibrating frame, and a vibrating disc to enable the drive shaft and eccentric wheel to rotate during equipment operation. The eccentric wheel drives the vibrating block to vibrate, and the vibration is transmitted to the vibrating frame via a vibrating spring. The vibrating disc vibrates along with the vibrating block, breaking up the cotton material falling from the cotton bin and preventing agglomeration. This achieves uniform premixing of the cotton material and solves the problem of uneven mixing caused by material clumping.

[0020] 3. This invention incorporates mechanisms such as a crank wheel, crankshaft, and grooved wheel to enable the drive shaft to rotate the crank wheel and synchronous belt pulley during equipment operation. The synchronous belt then causes the crank wheel to rotate the drive roller. The crankshaft on the crank wheel, when embedded in the groove of the grooved wheel, rotates the roller, thus converting continuous rotation into intermittent rotation of the grooved wheel. Because the grooved wheel and the drive roller are coaxially fixed, the drive roller rotates synchronously and intermittently, causing the conveyor belt to move intermittently. The cotton material is intermittently conveyed with the conveyor belt, preventing the technical problem of the entire machine being blocked due to untimely cotton discharge from the subsequent cotton mixing box.

[0021] 4. This invention incorporates a screw, reverse threads, and a threaded sleeve, enabling the swing rod to drive the magnetic rod to slide up and down along the sliding groove on the inner wall of the cotton feeding box during equipment operation. The magnetic rod uses magnetic force to attract metal impurities such as iron filings in the cotton material. The reverse threads on the screw surface cause the outer threaded sleeve to automatically form a reciprocating stroke, thereby driving the cleaning cylinder to slide along the magnetic rod and scraping the attracted iron filings into the chip collection boxes at both ends of the magnetic rod. Impurities separated during the conveyor belt transport fall into the pull-out dirt collection box at the bottom of the cotton mixing box. This process solves the technical problem of inadequate impurity removal in the equipment. Attached Figure Description

[0022] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall assembly structure of the present invention.

[0023] Figure 2 This is a schematic diagram of the assembly structure of the cotton dropper and driven roller of the present invention.

[0024] Figure 3 This is the present invention. Figure 2 Enlarged structural diagram at point A in the middle.

[0025] Figure 4 This is the present invention. Figure 2 Enlarged structural diagram at point B.

[0026] Figure 5 This is a schematic diagram of the assembly structure of the first motor and the second motor of the present invention.

[0027] Figure 6 This is the present invention. Figure 5 Enlarged structural diagram at point C.

[0028] Figure 7 This is a schematic diagram of the assembly structure of the sludge collection box and handle of the present invention.

[0029] Figure 8 This is the present invention. Figure 7 Enlarged structural diagram at point D.

[0030] Figure label: 1-Cotton drop box; 2-Cotton feeding box; 3-Cotton blending box; 4-Cotton drop bin; 5-Feeding roller; 6-Card beater; 7-Fixing block; 8-Rotating frame; 9-Rotating shaft; 10-Connecting rod; 11-Rectangular groove; 12-Collection plate; 13-Slide chute; 14-Pulling plate; 15-Drive shaft; 16-Eccentric wheel; 17-Vibration block; 18-Vibration spring; 19-Vibration frame; 20-Sliding rod; 21-Buffer spring; 22-Vibration disc; 23-Driving roller; 24-Driven roller; 25-Conveyor belt; 26-Crank wheel; 27-Crank shaft; 28-Groove wheel; 29-Groove opening; 30-Driving blending gear; 31-Driven blending gear; 32-Planetary gear; 33-Gear Wheel rim; 34-Blending rod; 35-Fixing rod; 36-Connecting rod; 37-Eccentric rod; 38-Top block; 39-Limiting plate; 40-Limiting groove; 41-Top rod; 42-Top plate; 43-Swing rod; 44-Magnetic rod; 45-Screw; 46-Positive and negative threads; 47-Threaded sleeve; 48-Telescopic groove; 49-Cleaning rod; 50-Cleaning cylinder; 51-Collection box; 52-Dirty box; 53-Handle; 54-Pulling roller; 55-Outer cylinder; 56-Through hole; 57-Protrusion; 58-Groove; 59-Sliding plate; 60-Blending burr; 61-Rebound spring; 62-First motor; 63-Synchronous gear; 64-Second motor; 65-Sliding groove; 66-Guide plate. Detailed Implementation

[0031] The foregoing and other technical contents, features and effects of the present invention are described in conjunction with the appendix below. Figures 1 to 8 The detailed description of the embodiments will make this clear. All references to the following embodiments are made with reference to the accompanying drawings.

[0032] Exemplary embodiments of the present invention will now be described with reference to the accompanying drawings.

[0033] This invention relates to a multi-compartment integrated machine for removing impurities and blending cotton, comprising a cotton drop box 1, which is hollow inside with an opening at the bottom. A cotton feeding box 2 is installed below the cotton drop box 1, with its upper end communicating with the lower end of the cotton drop box 1. A cotton blending box 3 is installed beside the cotton feeding box 2, with its right side communicating with the left side of the cotton blending box 3. The cotton drop box 1 is divided into multiple cotton drop bins 4 by multiple partitions. Two cotton feeding rollers 5 are rotatably installed at the bottom of each cotton drop bin 4, and the two cotton feeding rollers 5 are symmetrically installed. A carding beater 6 is installed below each cotton feeding roller 5, and the carding beater 6 is rotatably installed in the center below the two cotton feeding rollers 5. A fixing block 7 is fixedly installed on the front end face of the cotton feeding roller 5, and the fixing block 7 is located at the cotton feeding... At the eccentric position of the end face of roller 5, a rotating frame 8 is movably sleeved outside the fixed block 7. The rotating frame 8 is through the front and rear. The rotating frame 8 is rotatably installed in the cotton drop bin 4 via the rotating shaft 9. A connecting rod 10 is slidably installed inside the rotating frame 8. One end of the connecting rod 10 is sleeved on the fixed block 7. The rotating frame 8 has a rectangular groove 11 for the connecting rod 10 to slide. A storage plate 12 is hinged to the inner wall of the cotton drop bin 4. The storage plate 12 is rectangular in shape and hollow inside. The front end face of the storage plate 12 has a sliding groove 13 for the connecting rod 10 to slide. The connecting rod 10 is connected to a material feeding plate 14 slidably installed inside the storage plate 12 via the sliding groove 13. The material feeding plate 14 is designed with an arc surface structure.

[0034] In practical use, when the feeding roller 5 rotates, the fixed block 7, which is fixedly installed on the surface of the feeding roller 5, moves in a circular motion along with the feeding roller 5. Since the fixed block 7 is slidably connected to the rotating frame 8, its circular motion can directly drive the rotating frame 8 to generate displacement. At the same time, the rotating frame 8 is limited by the fixed rotating shaft 9, so that it can only swing around the rotating shaft 9 as a fulcrum. This means that when the fixed block 7 drives the rotating frame 8, it can only slide back and forth along the inside of the rotating frame 8. When the fixed block 7 slides along the rotating frame 8, it will synchronously drive the connecting rod 10 sleeved on its outer side to move. The other end of the connecting rod 10 is connected to the material feeding plate 14. When the connecting rod 10 extends or retracts, it will directly drive the material feeding plate 14 to slide horizontally back and forth along the sliding groove 13 on the inner side of the receiving plate 12, thereby causing the material feeding plate 14 to generate a material feeding action, which will move the raw material coming into the cotton drop hopper 4, prevent the raw material from being suspended in the cotton drop hopper 4, and solve the technical problem of raw material accumulation and blockage in the cotton drop hopper 4.

[0035] As an example, the rear ends of the carding beaters 6 in the third and fifth cotton drop bins 4 are coaxially fixed with synchronous pulleys. Each synchronous pulley is connected via a synchronous belt to a drive shaft 15 rotatably mounted on the inner wall of the cotton feeding box 2. An eccentric wheel 16 is fixedly mounted at the front end of each drive shaft 15. When the drive shaft 15 rotates, it outputs a periodic eccentric force through the eccentric wheel 16. A vibrating block 17, located inside the cotton feeding box 2, is connected to each eccentric wheel 16. When the drive shaft 15 drives the eccentric wheel 16 to rotate, the eccentric force of the eccentric wheel 16 is converted into the vibrational force of the vibrating block 17. Multiple vibration springs 18 are fixedly mounted around the upper and lower circumferences of the vibrating block 17, and these springs are evenly distributed along the outer periphery of the vibrating block 17. The outer sides of each vibration spring 18 are slidably mounted with a vibrating frame inside the cotton feeding box 2. The vibrating frame 19 is connected to the vibrating block 17 at one end and fixed to the inner wall of the vibrating frame 19 at the other end. Multiple sliding rods 20 are fixedly installed at both the front and rear ends of the vibrating frame 19. The vibrating frame 19 is slidably installed in the cotton feeding box 2 via the sliding rods 20. Each sliding rod 20 is fitted with a buffer spring 21. One end of the buffer spring 21 abuts against the outer wall of the vibrating frame 19 and the other end abuts against the inner wall of the cotton feeding box 2. Each vibrating block 17 is fixedly installed with a vibrating plate 22 at the upper end. The vibrating plate 22 has an inclined slope. The positions of the two vibrating plates 22 correspond to the outlet of the upper cotton dropping bin 4, so that the raw material can fall onto the vibrating plate 22. A guide plate 66 is fixedly installed on the inner wall of the cotton feeding box 2 below the vibrating plate 22. The material vibrated by the vibrating plate 22 can fall from the vibrating plate 22 onto the guide plate 66.

[0036] In practical use, when the equipment starts operating, the carding beaters 6 in the third and fifth cotton drop chambers 4 operate synchronously. The synchronous pulleys fixed coaxially at the rear end of the carding beaters 6 rotate synchronously. The synchronous pulleys drive the drive shaft 15 to rotate synchronously via the synchronous belt. The drive shaft 15 drives the eccentric wheel 16 to rotate. Due to its eccentric design, the eccentric wheel 16 generates eccentric force during rotation. The eccentric wheel 16 drives the vibrating block 17 to start vibrating. Multiple vibration springs 18 evenly distributed around the vibrating block 17 ensure that the vibrating block 17 is subjected to uniform force and maintains a stable vibration state. One end of the vibration spring 18 is fixed to the outer wall of the vibrating block 17, and the other end is connected to the inner wall of the vibration frame 19, transmitting the vibration of the vibrating block 17 to the vibration frame 19. Multiple sliding rods 20 fixedly installed at the front and rear ends of the vibration frame 19 cooperate with the preset sliding holes on the inner wall of the cotton feeding box 2 to make the vibration... The moving frame 19 can only slide along the axis of the sliding rod 20. The buffer spring 21 sleeved on the sliding rod 20 abuts against the outer wall of the vibrating frame 19 at one end and against the inner wall of the cotton feeding box 2 at the other end. This not only reduces the noise of the equipment operation but also reduces the wear of the equipment. The vibrating plate 22 fixedly installed on the upper end of the vibrating block 17 vibrates synchronously under the drive of the vibrating block 17. The positions of the two vibrating plates 22 correspond to the outlet of the upper cotton dropping bin 4. The raw material falling from the cotton dropping bin 4 falls directly onto the vibrating plate 22. The vibration of the vibrating plate 22 can effectively disperse the falling cotton material, prevent the cotton material from agglomerating, and make the cotton material evenly mixed under the action of vibration. After mixing, it slides onto the guide plate 66 in the cotton feeding box 2 and slides onto the next process for subsequent conveying. This process completes the first uniform vibration premixing of the material during mixing, effectively avoiding the technical problem of uneven mixing caused by material agglomeration.

[0037] As one embodiment, a drive roller 23 is rotatably mounted on the front end of the cotton feeding box 2 via a bearing seat, and a driven roller 24 is rotatably mounted on the rear end of the cotton feeding box 2 via a bearing seat. The axes of the drive roller 23 and the driven roller 24 are parallel and at the same height. The driven roller 24 and the drive roller 23 are covered with the same conveyor belt 25. On the inner wall of the cotton feeding box 2 next to the drive roller 23, a crank wheel 26 is rotatably mounted via a bearing. A synchronous pulley is coaxially fixedly mounted on one side of the crank wheel 26. The synchronous pulley is connected to the drive shaft 15 via a synchronous belt. A crank shaft 27 is fixedly mounted on the crank wheel 26. The crank shaft 27 is cylindrical. At the end of the drive roller 23 next to the crank wheel 26, a grooved wheel 28 that works with the crank wheel 26 is coaxially fixedly mounted. The rim of the grooved wheel 28 is evenly provided with grooves 29 that match the crank shaft 27.

[0038] In practical use, when the equipment is running, the drive shaft 15 rotates, driving the synchronous pulley fixed coaxially to one side of the crank wheel 26 to rotate as well. The synchronous pulley drives the crank wheel 26 and the drive roller 23 to rotate via the synchronous belt. When the crank wheel 26 rotates, it drives the crankshaft 27 on the crank wheel 26 to rotate synchronously. When the crankshaft 27 rotates to align with the slot 29 on the Geneva wheel 28, it will embed itself into the slot 29. The thrust of the crankshaft 27 on the slot 29 drives the Geneva wheel 28 to rotate. When the crankshaft 27 continues to rotate with the crank wheel 26 and rotates out of the slot 29, the Geneva wheel 28 loses thrust and stops rotating. This cycle repeats continuously, continuously rotating the crank wheel 26. The rotation is converted into intermittent rotation of the grooved wheel 28. The grooved wheel 28 is coaxially fixed with the end of the drive roller 23. Therefore, the drive roller 23 rotates intermittently synchronously with the grooved wheel 28. The cotton material is dispersed by the vibrating plate 22 and falls onto the conveyor belt 25 through the guide plate 66. When the conveyor belt 25 moves forward, the cotton material is conveyed forward synchronously with the conveyor belt 25. When the conveyor belt 25 stops, the cotton material is temporarily stored on the conveyor belt 25, waiting for the next start of the conveyor belt 25. This process realizes intermittent feeding, which prevents the cotton mixing box 3 from not discharging cotton in time due to the continuous feeding of the conveyor belt 25, thus causing the whole machine to be blocked, and further ensuring the safety of feeding.

[0039] As an example, a drive mixing gear 30 is coaxially fixedly installed on the crank wheel 26 on the left side. Above the drive mixing gear 30, a driven mixing gear 31 is fixedly installed on the inner wall of the cotton feeding box 2. On the outside of the driven mixing gear 31, a plurality of planetary gears 32 are evenly distributed. All planetary gears 32 mesh with the driven mixing gear 31. At the same time, the outer sides of the plurality of planetary gears 32 are meshed together with the same gear ring 33. A mixing rod 34 is fixedly inserted through each planetary gear 32. The mixing rod 34 extends to the top of the other end of the conveyor belt 25.

[0040] In practical use, when mixing raw materials, the crank wheel 26 rotates, driving the active blending gear 30 to rotate synchronously. The active blending gear 30 meshes with and drives the gear ring 33 to rotate synchronously. When the gear ring 33 rotates, it meshes with and drives the internal planetary gears 32 to rotate around the driven blending gear 31. Driven by the gear ring 33, the planetary gears 32 revolve around the driven blending gear 31. Simultaneously, the planetary gears 32 rotate on their own axis through meshing with the outer gear ring 33. A blending rod 34 is fixedly inserted through the center of each planetary gear 32. The cotton rod 34 extends above the other end of the conveyor belt 25, covering the entire cotton conveying area of ​​the conveyor belt 25. When the planetary gear 32 revolves and rotates, it drives the cotton mixing rod 34 to rotate synchronously. During the rotation of the cotton mixing rod 34, it disperses the cotton material transported on the conveyor belt 25 and breaks up the cotton material agglomeration. At the same time, during the revolution of the cotton mixing rod 34, it moves over a large area above the conveyor belt 25, cross-stirring and mixing the cotton material at different positions on the conveyor belt 25 to ensure that the cotton material is evenly distributed. This process further mixes the raw materials, making the mixture more uniform.

[0041] As an example, a fixed rod 35 is fixedly installed on the active cotton mixing gear 30. The fixed rod 35 is located at an eccentric position on the end face of the active cotton mixing gear 30. The fixed rod 35 is cylindrical in shape. A connecting rod 36 is sleeved on the fixed rod 35. An eccentric rod 37 is connected to the other end of the connecting rod 36. A top block 38 is rotatably installed in the cotton feeding box 2 at the rear end of the eccentric rod 37. The top block 38 is triangular in shape and is located at the bottom of the conveyor belt 25. A limiting plate 39 is fixedly installed in the cotton feeding box 2 above the top block 38. The limiting plate 39 is rectangular in shape. A limiting groove 40 is opened on the limiting plate 39. The limiting groove 40 is rectangular in shape. A top rod 41 is slidably installed in the limiting groove 40. The shape of the top rod 41 corresponds to that of the limiting groove 40. A top plate 42 is fixedly installed on the upper end of the top rod 41 and placed below the conveyor belt 25.

[0042] In practical use, during material transportation, the active blending gear 30 drives the eccentric rod 37 to rotate synchronously via the fixed rod 35. The fixed rod 35 is connected to the eccentric rod 37 via a movable connecting rod 36. When the fixed rod 35 rotates around the axis of the active blending gear 30, it drives the eccentric rod 37 to rotate synchronously through the pushing and pulling action of the connecting rod 36. At this time, the eccentric rod 37 drives the top block 38 to rotate synchronously. The top block 38 is triangular in shape, with its three corners rounded. When the corner surface of the top block 38 contacts the top rod 41, the corner surface will generate an upward thrust on the top rod 41. Due to the constraint of the rectangular limiting groove 40 on the limiting plate 39, the top rod 41 can only slide in the vertical direction. Therefore, under the action of the thrust, the top rod 41 slides upward along the limiting groove 40, synchronously driving the top plate 42 fixed at the upper end to rotate. As the top block 38 continues to rotate, it pushes a local area of ​​the conveyor belt 25 upward, causing that area of ​​the conveyor belt 25 to bulge upward. As the top block 38 continues to rotate, when the flat surface of the top block 38 gradually replaces the corner surface and contacts the top rod 41, the upward pushing force of the flat surface on the top rod 41 disappears. Under the action of its own weight and the rebound force of the conveyor belt 25, the top rod 41 falls vertically down along the limiting groove 40, and the top plate 42 falls back simultaneously. The bulging area of ​​the conveyor belt 25 returns to flatness. As the top block 38 continues to rotate under the drive of the eccentric rod 37, it drives the top rod 41 and the top plate 42 to move up and down, thereby causing the corresponding area of ​​the conveyor belt 25 to vibrate regularly. During the vibration, the material and debris on the conveyor belt 25 are separated, and some dust, wood chips, and stones present in the raw materials fall onto the conveyor belt 25 for subsequent processing.

[0043] As an example, a swing rod 43 is coaxially sleeved on the eccentric rod 37. A magnetic rod 44 is slidably mounted on the other end of the swing rod 43 above the conveyor belt 25. The magnetic rod 44 has magnetic force. Sliding grooves 65 are opened at both ends of the magnetic rod 44 on the inner wall of the cotton feeding box 2, so that the top block 38 drives the magnetic rod 44 to slide up and down through the sliding grooves 65 via the swing rod 43. When the eccentric rod 37 drives the top block 38 to rotate, it simultaneously drives the swing rod 43 to swing. When the top block 38 rotates upward, the swing rod 43 lifts the magnetic rod 44 to slide upward. When the top block 38 rotates downward, the swing rod 43 drives the magnetic rod 44 to slide down and approach the material to adsorb impurities such as iron filings in the raw material.

[0044] As one embodiment, a timing pulley is coaxially fixed at the end of the top block 38, and a screw 45 rotatably mounted above the magnetic rod 44 is connected via a timing belt. The screw 45 has positive and negative threads 46, and a threaded sleeve 47 is provided outside the positive and negative threads 46, which is sleeved on the screw 45 and meshes with the positive and negative threads 46. When the screw 45 rotates to one end, the threaded sleeve 47 automatically meshes with the reverse thread to form a reciprocating stroke. The bottom of the threaded sleeve 47 has a telescopic groove 48, which is rectangular in shape. A cleaning rod 49 is slidably installed in the telescopic groove 48. A cleaning cylinder 50 is movably sleeved on the magnetic rod 44 and fixedly installed at the bottom of the cleaning rod 49. The inner wall of the cleaning cylinder 50 is in contact with the surface of the magnetic rod 44. A chip collection box 51 is fixedly installed at both ends of the magnetic rod 44. A dirt collection box 52 is slidably installed in the cotton mixing box 3. The dirt collection box 52 is located below the end of the conveyor belt 25, and a handle 53 is fixedly installed on the dirt collection box 52.

[0045] In practical use, when cleaning impurities, the eccentric rod 37 rotates under the drive of the active cotton mixing gear 30. On one hand, it synchronously drives the coaxially mounted swing rod 43 to swing. When the top block 38 rotates upward, the swing rod 43 pulls the magnetic rod 44 to slide upward along the sliding groove 65 on the inner wall of the cotton feeding box 2. When the top block 38 rotates downward, the swing rod 43 drives the magnetic rod 44 to slide down and approach the material on the conveyor belt 25. The magnetic rod 44 uses magnetic force to adsorb impurities such as iron filings from different layers of the raw material to complete the impurity removal. On the other hand, the synchronous pulley coaxially fixed at the end of the top block 38 rotates synchronously with the top block 38. The synchronous belt drives the screw 45 to rotate synchronously. When the screw 45 rotates, the positive and negative threads 46 on its surface drive the threaded sleeve 4. 7. Automatic reciprocating stroke is formed. The cleaning rod 49 in the rectangular telescopic groove 48 at the bottom of the threaded sleeve 47 moves synchronously with the threaded sleeve 47, driving the cleaning cylinder 50 fixed at the bottom to slide along the magnetic rod 44, thoroughly scraping away the adsorbed impurities. The impurities fall into the chip collection box 51 with open ends of the magnetic rod 44 under the action of gravity. The operator can periodically process the iron filings in the chip collection box 51. The raw material continues to be conveyed forward by the conveyor belt 25. When it moves to the position of the cotton mixing box 3, other debris on the conveyor belt 25 will fall into the dirt collection box 52. Other raw materials continue to be processed. This process effectively solves the technical problem of the contamination of materials by impurities in the raw materials.

[0046] As one embodiment, two cotton stripping rollers 54 are rotatably installed inside the cotton mixing box 3. Each cotton stripping roller 54 has evenly distributed conical cotton stripping columns. An outer cylinder 55 is rotatably installed inside the cotton mixing box 3 between the two cotton stripping rollers 54. The outer cylinder 55 is hollow inside, and multiple circular through holes 56 are evenly opened on the side wall of the outer cylinder 55. The positions of the through holes 56 correspond to the gap positions of the cotton stripping columns on the two cotton stripping rollers 54. A protrusion 57 is fixedly installed inside the outer cylinder 55. The protrusion 57 has openings that connect with the through holes 56. The groove 58 corresponding to the hole 56 has multiple sliding plates 59 slidably installed inside the groove 58. The thickness of the sliding plates 59 is adapted to the width of the groove 58, and they can only slide along the groove 58. The side of the sliding plates 59 facing the through hole 56 is vertically fixed with cotton-mixing needles 60. The end of the cotton-mixing needles 60 away from the sliding plate 59 extends through the through hole 56 of the outer cylinder 55 to the outside of the outer cylinder 55. A spring 61 is sleeved on the cotton-mixing needles 60. One end of the spring 61 abuts against the sliding plate 59, and the other end abuts against the inner wall of the outer cylinder 55.

[0047] In practical use, when mixing raw materials, the cotton material, after being conveyed and impurity-removed by the preceding conveyor belt 25, falls into the cotton mixing box 3 from the end of the conveyor belt 25. At this time, the two cotton stripping rollers 54 inside the cotton mixing box 3 rotate. The conical cotton stripping columns evenly distributed on the surface of the cotton stripping rollers 54 rotate with the cotton stripping rollers 54, forming a tearing force on the falling cotton material, which can tear and mix the clumps and agglomerates of cotton material and complete the conveying. At this time, the outer cylinder 55 rotates synchronously with the cotton stripping rollers 54. When the outer cylinder 55 rotates, it drives the cotton stripping spikes 60 to slide along the grooves 58 on the protrusions 57 via the sliding plate 59. When the outer cylinder 55 drives the cotton mixing spikes 60 to rotate to the protruding part of the protrusions 57, the protrusions 57 support the sliding plate 59, and the return spring 61 pushes the sliding plate 59 to move towards the through hole 56, so that the cotton mixing spikes 60 completely exit from the circular through hole 56 on the side wall of the outer cylinder 55. The extended cotton-mixing needle 60 pierces into the cotton material inside the cotton-mixing box 3, further breaking up the loose cotton material on one hand, and driving the cotton material in different areas to cross-mix through rotation on the other hand. At the same time, the outer cylinder 55 rotates to transport the cotton material into the cotton-mixing box 3. When the outer cylinder 55 drives the cotton-mixing needle 60 to rotate to the concave part of the protrusion 57, the supporting force of the protrusion 57 on the sliding plate 59 disappears, and the outer cylinder 55 and the rebound spring 61 generate elastic force, pulling the sliding plate 59 to move inward to the groove 58. The cotton-mixing needle 60 then partially retracts into the through hole 56. At this time, the edge of the through hole 56 of the outer cylinder 55 forms a scraping action with the surface of the cotton-mixing needle 60, which can peel off some of the cotton material remaining on the cotton-mixing needle 60. The mixed material is then adsorbed through the discharge port to the next process. This process effectively avoids the problem of equipment jamming or uneven cotton mixing caused by cotton material entangled on the cotton-mixing needle 60.

[0048] As an example, the rear ends of the carding beaters 6 in the third and fifth cotton drop bins 4 are all fixedly installed with a first motor 62 located outside the cotton drop box 1. The first motor 62 is connected to a power supply and a controller. Each carding beater 6 has a synchronous pulley fixedly installed on its end on the same axis. The three carding beaters 6 on the left and right sides are connected by the same synchronous belt. Each carding beater 6 is connected to a feeding roller 5 via a conveyor belt. When the carding beater 6 rotates, the feeding roller 5 is driven to rotate synchronously through the conveyor belt, so that the feeding roller 5 can stably transport the external cotton material to the carding beater 6. Each feeding roller 5 has a synchronous gear 63 fixedly installed on its end on the same axis, and the synchronous gears 63 at the ends of all feeding rollers 5 in the same cotton drop bin 4 mesh with each other. This process completes the synchronous driving of each component in the cotton drop bin 4 and the conveying of materials.

[0049] As an example, both the cotton stripping roller 54 and the outer cylinder 55 are coaxially fixedly equipped with matching synchronous pulleys at their ends. The cotton stripping roller 54 is connected to the outer cylinder 55 via synchronous belts. The outer cylinder 55 is connected to a second motor 64 fixedly installed on the outer wall of the cotton mixing box 3. The second motor 64 is connected to a power supply and a controller. The operator can adjust the speed of the second motor 64 in real time according to parameters such as the fluffiness and impurity content of the cotton material through the controller, thereby synchronously changing the operating speed of the outer cylinder 55 and the cotton stripping roller 54. When the cotton material is relatively fluffy, the speed can be reduced to avoid excessive dispersal of the cotton material. When the cotton material is severely agglomerated, the speed can be increased to enhance the tearing and mixing effect. This process completes the synchronous driving of each mixing component in the cotton mixing box 3 and mixes the material.

[0050] Working principle of this invention: When the multi-compartment linkage cotton blending and impurity removal machine is working, the external cotton material first enters the multiple cotton drop bins 4 of the cotton drop box 1. The first motor 62 starts, driving the carding beaters 6 to rotate. The three carding beaters 6 on the same side maintain the same speed through the synchronous belt. At the same time, the carding beaters 6 drive the cotton feeding roller 5 to convey the cotton material through the conveyor belt. The fixed block 7 on the end face of the cotton feeding roller 5 drives the material feeding plate 14 to slide back and forth in the receiving plate 12, effectively preventing the cotton material from being suspended and blocked. After the cotton material is carded, it falls down. The carding beaters 6 drive the drive shaft 15 in the cotton feeding box 2 to rotate through the synchronous belt. The eccentric wheel 16 on the drive shaft 15 causes the vibrating block 17 to vibrate. The vibrating plate 22 at the upper end of the vibrating block 17 disperses the falling cotton material and drops it onto the conveyor belt 25 through the guide plate 66, realizing premixing to avoid The cotton material is lumped together, and the drive shaft 15 drives the crank wheel 26 inside the cotton feeding box 2 to rotate via the synchronous belt. The crank shaft 27 on the crank wheel 26 engages with the grooved wheel 28 at the end of the drive roller 23, converting the continuous rotation into the intermittent rotation of the drive roller 23. The conveyor belt 25 outside the drive roller 23 and the driven roller 24 intermittently conveys the premixed cotton material to prevent the subsequent cotton mixing box 3 from being blocked due to excessive feeding. At the same time, the crank wheel 26 on the left drives the drive mixing gear 30 to rotate. The drive mixing gear 30 meshes with the gear ring 33 above, causing the planetary gear 32 outside the driven mixing gear 31 to simultaneously revolve and rotate. The mixing rod 34 on the planetary gear 32 moves synchronously above the conveyor belt 25, further dispersing and mixing the cotton material to improve the mixing uniformity. The eccentric rod 37 is rotated by the end face eccentric fixing rod 35 and connecting rod 36. On the one hand, the eccentric rod 37 causes the triangular top block 38 to push the top rod 41 to slide up and down along the limiting groove 40. The top plate 42 at the top end of the top rod 41 pushes the conveyor belt 25 to generate regular vibration, separating light impurities such as dust from the cotton material. On the other hand, the swing rod 43 coaxially sleeved on the eccentric rod 37 drives the magnetic rod 44 to slide up and down along the sliding groove 65 on the inner wall of the cotton feeding box 2. The magnetic rod 44 attracts metal impurities such as iron filings in the cotton material by magnetic force. The synchronous pulley at the end of the top block 38 drives the screw above the magnetic rod 44 to rotate through the synchronous belt. The positive and negative threads 46 on the surface of the screw 45 cause the outer threaded sleeve 47 to automatically form a reciprocating stroke. The cleaning rod 49 in the telescopic groove 48 at the bottom of the threaded sleeve 47 drives the cleaning rod to rotate. The cleaning cylinder 50 slides along the magnetic rod 44, scraping the adsorbed iron filings into the filings collection boxes 51 at both ends of the magnetic rod 44. Impurities separated during the conveyor belt 25 fall into the pull-out dirt collection box 52 at the bottom of the cotton mixing box 3 for easy subsequent cleaning. Finally, the cotton material after impurity removal falls into the cotton mixing box 3. The second motor 64 drives the outer cylinder 55 to rotate. The outer cylinder 55 drives the two cotton stripping rollers 54 to rotate synchronously via a synchronous belt. The conical cotton stripping columns on the cotton stripping rollers 54 exert a tearing force on the cotton material, breaking up the clumps. When the outer cylinder 55 rotates, the internal protrusion 57 cooperates with the rebound spring 61 on the cotton mixing needle 60, causing the cotton mixing needle 60 to extend and retract alternately. When it extends, it penetrates the cotton material to further break up and mix it. When it retracts, the edge of the through hole 56 of the outer cylinder 55 scrapes off the residual cotton material on the cotton mixing needle 60 to prevent entanglement and jamming.The finally well-mixed cotton material exits from the outlet of mixing box 3 and enters the next process.

[0051] The present invention has the following technical effects.

[0052] 1. By incorporating mechanisms such as a rotating frame 8, a rotating shaft 9, and a connecting rod 10, this invention enables the fixed block 7 to drive the rotating frame 8 to move when the feeding roller 5 rotates. This displacement allows the fixed block 7 to drive the material feeding plate 14 to slide horizontally back and forth along the groove 13 on the inner side of the receiving plate 12 during the movement of the rotating frame 8, thereby generating a material feeding action. This prevents the raw materials from being left unloaded in the cotton drop hopper 4, thus solving the technical problem of raw materials accumulating and clogging in the cotton drop hopper 4.

[0053] 2. By incorporating mechanisms such as a drive shaft 15, a vibrating block 17, a vibrating frame 19, and a vibrating disc 22, this invention enables the drive shaft 15 and eccentric wheel 16 to rotate during equipment operation. The eccentric wheel 16 drives the vibrating block 17 to vibrate, and the vibration is transmitted to the vibrating frame 19 via the vibrating spring 18. The vibrating disc 22 vibrates along with the vibrating block 17, breaking up the cotton material falling from the cotton bin 4 and preventing agglomeration. This achieves uniform premixing of the cotton material and solves the problem of uneven mixing caused by material agglomeration.

[0054] 3. This invention incorporates mechanisms such as a crank wheel 26, a crankshaft 27, and a grooved wheel 28 to enable the drive shaft 15 to rotate the crank wheel 26 and the synchronous belt pulley during equipment operation. The synchronous belt then causes the crank wheel 26 to rotate the drive roller 23. The crankshaft 27 on the crank wheel 26, when embedded in the groove 29 on the grooved wheel 28, rotates the wheel, transforming continuous rotation into intermittent rotation of the grooved wheel 28. Because the grooved wheel 28 is coaxially fixed with the drive roller 23, the drive roller 23 rotates synchronously and intermittently, causing the conveyor belt 25 to move intermittently. The cotton material is intermittently conveyed with the conveyor belt 25, preventing the technical problem of the entire machine being blocked due to untimely cotton discharge from the subsequent cotton mixing box 3.

[0055] 4. By incorporating mechanisms such as a screw 45, positive and negative threads 46, and a threaded sleeve 47, this invention enables the swing rod 43 to drive the magnetic rod 44 to slide up and down along the sliding groove 65 on the inner wall of the cotton feeding box 2 during equipment operation. The magnetic rod 44 uses magnetic force to attract metal impurities such as iron filings in the cotton material. The positive and negative threads 46 on the surface of the screw 45 cause the outer threaded sleeve 47 to automatically form a reciprocating stroke, thereby driving the cleaning cylinder 50 to slide along the magnetic rod 44 and scraping the attracted iron filings into the chip collection boxes 51 at both ends of the magnetic rod 44. Impurities separated during the conveyor belt 25 transport fall into the pull-out dirt collection box 52 at the bottom of the cotton mixing box 3. This process solves the technical problem of inadequate impurity removal by the equipment.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multi-compartment linkage impurity removal and cotton blending integrated machine, comprising a cotton drop box (1), a cotton feeding box (2) installed below the cotton drop box (1), and a cotton blending box (3) installed beside the cotton feeding box (2). The cotton drop box (1), the cotton feeding box (2), and the cotton blending box (3) are all connected. The cotton drop box (1) is divided into multiple cotton drop bins (4) by multiple partitions. Two cotton feeding rollers (5) are rotatably installed at the bottom of each cotton drop bin (4). A carding beater (6) is rotatably installed below each cotton feeding roller (5) inside the cotton drop bin (4). The machine is characterized in that... A fixed block (7) is fixedly installed on the front end face of the feeding roller (5). A rotating frame (8) is movably sleeved on the fixed block (7). The rotating frame (8) is rotatably installed in the cotton drop bin (4) via a rotating shaft (9). A connecting rod (10) is slidably installed inside the rotating frame (8). One end of the connecting rod (10) is sleeved on the fixed block (7). A rectangular groove (11) for the connecting rod (10) to slide is opened on the rotating frame (8). A storage plate (12) is hinged to the inner wall of the cotton drop bin (4). A sliding groove (13) for the connecting rod (10) to slide is opened on the front end face of the storage plate (12). The connecting rod (10) is connected to a material feeding plate (14) slidably installed inside the storage plate (12) via the sliding groove (13).

2. The multi-compartment linkage impurity removal and cotton blending integrated machine according to claim 1, characterized in that, Both the third and fifth cotton drop bins (4) have synchronous pulleys fixed coaxially at their rear ends to the carding beaters (6). The synchronous pulleys are connected via synchronous belts to drive shafts (15) that are rotatably mounted on the inner wall of the cotton feeding box (2). An eccentric wheel (16) is fixedly mounted at the front end of the drive shaft (15). A vibrating block (17) is connected to the eccentric wheel (16) and is located inside the cotton feeding box (2). Multiple vibration springs (18) are fixedly mounted around the upper and lower ends of the vibrating block (17). Vibration springs (18) are connected to vibration frames (19) that are slidably installed inside cotton feeding boxes (2). Multiple sliding rods (20) are fixedly installed at the front and rear ends of vibration frames (19). The sliding rods (20) are slidably installed inside cotton feeding boxes (2). Buffer springs (21) are sleeved on the sliding rods (20). Vibration discs (22) are fixedly installed on the upper end of vibration blocks (17). Guide plates (66) are fixedly installed on the inner wall of cotton feeding boxes (2) below vibration discs (22).

3. The multi-compartment linkage impurity removal and cotton blending integrated machine according to claim 2, characterized in that, The front end of the cotton feeding box (2) is rotatably mounted with an active roller (23), and the rear end of the cotton feeding box (2) is rotatably mounted with a driven roller (24). The driven roller (24) and the active roller (23) are covered with the same conveyor belt (25). A crank wheel (26) is rotatably mounted in the cotton feeding box (2) on the side of the active roller (23). A synchronous pulley is coaxially fixedly mounted on the crank wheel (26). The synchronous pulley is connected to the drive shaft (15) via a synchronous belt. A crank shaft (27) is fixedly mounted on the crank wheel (26). A grooved wheel (28) that cooperates with the crank wheel (26) is coaxially fixedly mounted on the active roller (23) on the side of the crank wheel (26). A groove (29) corresponding to the crank shaft (27) is opened on the grooved wheel (28).

4. The multi-compartment linkage impurity removal and cotton blending integrated machine according to claim 3, characterized in that, The crank wheel (26) on the left side is coaxially fixedly mounted with an active cotton mixing gear (30). Above the active cotton mixing gear (30) is a driven cotton mixing gear (31) fixedly mounted in the cotton feeding box (2). Multiple planetary gears (32) are externally meshed on the driven cotton mixing gear (31). The multiple planetary gears (32) are externally meshed with the same gear ring (33). A cotton mixing rod (34) is fixedly passed through each of the planetary gears (32).

5. The multi-compartment linkage impurity removal and cotton blending integrated machine according to claim 4, characterized in that, A fixed rod (35) is fixedly installed on the active cotton mixing gear (30). A connecting rod (36) is sleeved on the fixed rod (35). An eccentric rod (37) is connected to the other end of the connecting rod (36). A top block (38) is installed at the rear end of the eccentric rod (37) and is rotatably installed in the cotton feeding box (2). A limiting plate (39) is fixedly installed in the cotton feeding box (2) above the top block (38). A limiting groove (40) is opened on the limiting plate (39). A top rod (41) is slidably installed in the limiting groove (40). A top plate (42) is fixedly installed at the upper end of the top rod (41).

6. The multi-compartment linkage impurity removal and cotton blending integrated machine according to claim 5, characterized in that, A swing rod (43) is coaxially sleeved on the eccentric rod (37). A magnetic rod (44) is slidably installed above the conveyor belt (25) at the other end of the swing rod (43). The magnetic rod (44) has sliding grooves (65) on both ends located on the inner wall of the cotton feeding box (2), so that the top block (38) drives the magnetic rod (44) through the sliding groove (65) to achieve the structure of sliding up and down.

7. A multi-compartment linkage impurity removal and cotton blending integrated machine according to claim 6, characterized in that, The top block (38) is coaxially fixedly mounted with a synchronous pulley. The synchronous pulley is connected via a synchronous belt to a screw (45) rotatably mounted above the magnetic rod (44). The screw (45) has a forward and reverse thread (46). A threaded sleeve (47) is provided outside the forward and reverse thread (46) and is fitted on the screw (45) and meshes with the forward and reverse thread (46). A telescopic groove (48) is provided at the bottom of the threaded sleeve (47). A cleaning rod (49) is slidably mounted in the telescopic groove (48). A cleaning cylinder (50) is movably mounted on the magnetic rod (44) at the bottom of the cleaning rod (49). A chip collection box (51) is fixedly mounted at both ends of the magnetic rod (44). A dirt collection box (52) is slidably mounted in the cotton mixing box (3). A handle (53) is fixedly mounted on the dirt collection box (52).

8. The multi-compartment linkage impurity removal and cotton blending integrated machine according to claim 7, characterized in that, Two cotton stripping rollers (54) are rotatably installed inside the cotton mixing box (3), and a rotatable joint is installed between the two cotton stripping rollers (54) in the cotton mixing box. (3) The outer cylinder (55) has multiple evenly distributed through holes (56) on it. The outer cylinder (55) has a protrusion (57) fixedly installed inside it. The protrusion (57) has a groove (58) corresponding to the through hole (56) on it. Multiple sliding plates (59) are slidably installed in the groove (58). Each sliding plate (59) has a cotton-mixing burr (60) corresponding to the through hole (56) fixedly installed on it. A spring (61) is sleeved on the cotton-mixing burr (60).

9. A multi-compartment linkage impurity removal and cotton blending integrated machine according to claim 8, characterized in that, The third and fifth cotton drop bins (4) are each equipped with a first motor (62) fixedly installed at the rear end of the carding beaters (6) outside the cotton drop box (1). The first motor (62) is connected to a power supply and a controller. The ends of the carding beaters (6) are each fixedly installed with a synchronous pulley. The three carding beaters (6) on the left and right sides are connected by the same synchronous belt. Each carding beater (6) is connected to a feeding roller (5) via a conveyor belt. The ends of the feeding rollers (5) are each fixedly installed with a synchronous gear (63). The synchronous gears (63) in each cotton drop bin (4) mesh with each other.

10. A multi-compartment linkage impurity removal and cotton blending integrated machine according to claim 9, characterized in that, Both the cotton stripping roller (54) and the outer cylinder (55) are fixedly equipped with synchronous pulleys. The cotton stripping roller (54) is connected to the outer cylinder (55) via synchronous belts. The outer cylinder (55) is connected to a second motor (64) fixedly installed on the outer wall of the cotton mixing box (3). The second motor (64) is connected to a power supply and a controller.

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