阅读说明：本技术 一种棉花纺织生产用带有防卡塞功能的高效梳棉装置 (Cotton textile production is with high-efficient comb and parallel cotton fibers prior to spinning device that has anti-sticking function ) 是由 王许仙 于 2021-06-29 设计创作，主要内容包括：本发明公开了棉花纺织生产技术领域的一种棉花纺织生产用带有防卡塞功能的高效梳棉装置,包括输棉箱主体和梳棉装置,所述梳棉装置设置在输棉箱主体右方,所述输棉箱主体顶部左侧设置有进棉口,所述输棉箱主体内设置有防卡棉处理件。本发明中将压棉作业和棉花内部处理作业分隔使棉花不会被压棉装置压入通孔中造成出料困难、棉花残留及影响棉花内部处理作业的问题,同时使用成本低,在传送带二输送棉花时,通过链轮传动组使传动杆转动,从而带动摇臂转动,摇臂转动往复接触传送带二内壁,使传送带二发生振动,一方面进一步防止棉花堵塞传送带二上的通孔,另一方面方便棉料处理件更好的将棉花内部的灰尘杂质等进行剥离。(The invention discloses a high-efficiency cotton carding device with an anti-jamming function for cotton textile production, which belongs to the technical field of cotton textile production. The cotton pressing operation and the cotton internal treatment operation are separated, so that the cotton cannot be pressed into the through hole by the cotton pressing device, the problems of difficult discharging, cotton residue and influence on the cotton internal treatment operation are caused, the use cost is low, when the cotton is conveyed by the second conveying belt, the transmission rod is rotated through the chain wheel transmission set, the rocker arm is driven to rotate, the rocker arm rotates to and fro contact with the inner wall of the second conveying belt, the second conveying belt vibrates, on one hand, the cotton is further prevented from blocking the through hole in the second conveying belt, and on the other hand, the cotton material treatment piece is convenient to better strip dust, impurities and the like in the cotton.)

1. The utility model provides a cotton textile production is with high-efficient comb and parallel cotton fibers prior to spinning device that has anti-sticking function, includes defeated cotton case main part (1) and comb and parallel cotton fibers prior to spinning device (2), comb and parallel cotton fibers prior to spinning device (2) set up on the right-hand of defeated cotton case main part (1), its characterized in that: the cotton inlet is formed in the left side of the top of the cotton conveying box main body (1), the anti-blocking cotton processing piece (3) is arranged in the cotton conveying box main body (1), the anti-blocking cotton processing piece (3) comprises four groups of mounting frames (31) fixed to the inner wall of the bottom of the cotton conveying box main body (1), roller bodies are movably arranged between two groups of mounting frames (31) on the left side and two groups of mounting frames (31) on the right side through rotating shafts, the two groups of roller bodies on the left side are in transmission connection through a second conveying belt (33), the two groups of roller bodies on the right side are in transmission connection through a first conveying belt (32), through holes are uniformly formed in the outer wall of the second conveying belt (33), through holes are formed in the right side of the cotton conveying box main body (1), discharge plates (38) matched with a cotton carding device (2) and the first conveying belt (32) are fixed at the through holes, anti-falling plates (35) are fixed on the front and back sides of the two groups of the mounting frames (31) on the left side and the two groups of the right side, the cotton pressing device (34) is arranged on the first conveying belt (32), the front end of a rotating shaft in a roller body, the right side of which is close to the center of the cotton conveying box main body (1), penetrates through the right side mounting frame (31) and is fixed with the output end of the driving device, the driving device is fixed in the cotton conveying box main body (1), the rotating shaft in the roller body, the right side of which is close to the center of the cotton conveying box main body (1), and the rotating shaft in the roller body, the left side of which is close to the center of the cotton conveying box main body (1), are in transmission connection through a first chain wheel transmission set (37), an anti-cotton clamping piece (39) is arranged at the second conveying belt (33), and a guide piece (36) is arranged between the second conveying belt (33) and the first conveying belt (32).

2. The efficient cotton carding device with the anti-jamming function for the cotton textile production according to claim 1, is characterized in that: the cotton clamping prevention piece (39) comprises a vibration mechanism (391) arranged in a second conveyor belt (33), a cotton treatment piece (392) is further arranged in the second conveyor belt (33), the vibration mechanism (391) comprises two support plates, the two support plates are respectively fixed on the front side and the rear side of the top between two groups of left mounting frames (31), two groups of transmission rods (3911) are longitudinally and movably arranged between the two groups of support plates, the front ends of the outer walls of the two groups of transmission rods (3911) penetrate through the front side support plate, the front ends and the left sides of the outer walls of the two groups of transmission rods (3911) are close to the inner rotating shaft of the roller body at the center of the cotton conveying box main body (1) and are in transmission connection through a second chain wheel transmission group (3912), a plurality of rocker arms (3913) are fixedly arranged on the outer wall between the front side support plate and the rear side support plate of the two groups of transmission rods (3911) from front to rear, and the plurality of rocker arms (3913) are both arranged in the second conveyor belt (33), and the other end of the rocker arm (3913) is rotatably provided with a roller matched with the second conveyor belt (33) through a shaft body.

3. The efficient cotton carding device with the anti-jamming function for the cotton textile production according to claim 2, characterized in that: the cotton material processing piece (392) comprises a processing box (3921) fixed in the middle between front and rear side supporting plates, the processing box (3921) is located between left and right side rocker arms (3913), the top of the processing box (3921) is fixed with a first dust suction head (3922), the left and right sides are fixed with a transverse plate at the bottom between the mounting frames (31), the top of the transverse plate is fixed with a second dust suction head (3927), the second dust suction head (3927) is located below the bottom of a second conveyor belt (33), the first dust suction head (3922) and the second dust suction head (3927) are communicated with each other through a connecting pipe (3928) of the side wall, an air draft device (3923) is fixed at the front side of the front side supporting plate, an intake pipe (3924) is arranged at the input end of the air draft device (3923), the other end of the intake pipe (3924) penetrates through the front side supporting plate and is communicated with the bottom of the front side of the processing box (3921), a branch pipe (3928) is arranged at the left side of the connecting pipe, and the other end of the branch pipe penetrates through the front side supporting plate and is communicated with the top of the front side of the treatment box (3921).

4. The efficient cotton carding device with the anti-jamming function for the cotton textile production according to claim 3, characterized in that: handle case (3921) left side and be provided with and dial movable part (3929), dial movable part (3929) including fixing elastic telescopic rod (39291) at handling case (3921) left side top, elastic telescopic rod (39291) bottom is fixed with rack (39292), and rack (39292) left side meshing has auxiliary gear (39294), auxiliary gear (39294) fixed cover is established at installation axle outer wall front end, and the installation axle activity is pegged graft at handling case (3921) front side outer wall bottom left end, and the outer wall fixed cover that the installation axle is in handling case (3921) is equipped with cam (39295), rack (39292) left side top is fixed with one of them a set of rocking arm (3913) matched with contact piece (39293) in the multiunit rocking arm (3913) of left side.

5. The efficient cotton carding device with the anti-jamming function for the cotton textile production according to claim 4, characterized in that: the processing box (3921) comprises a box body (39211), a filter screen plate (39212) is obliquely and slidably arranged at a position between an outlet end of a suction pipe (3924) and an inlet end of a branch pipe in the box body (39211), the left side and the right side of the top of the filter screen plate (39212) are fixed with bumps through connecting springs (39213), the left side and the right side bumps are respectively fixed on the left side and the right side inner walls of the box body (39211), cams (39295) are arranged on the left side of the bottom of the filter screen plate (39212) and movably abutted to the bottom of the filter screen plate (39212), a collecting pipe (3925) is fixed at the bottom of the box body (39211), spray heads (3926) communicated with the bottom of the collecting pipe (3925) in uniform and equidistant mode are arranged at the bottom of the collecting pipe (3925), the output end of the air draft device (3923) is communicated with the collecting pipe (3925) through a pipeline, and the spray heads (3926) correspond to a second dust suction head (3927).

6. The efficient cotton carding device with the anti-jamming function for the cotton textile production according to claim 5, characterized in that: guide (36) are including fixing guide block one (361) that is in defeated hopper main part (1) and between conveyer belt (32) and conveyer belt two (33), guide block one (361) left side is provided with T shape slider through vertical T shape spout slip, and the T shape slider left side is fixed with guide block two (362), guide block one (361) and guide block two (362) are symmetrical, and the T shape slider top is fixed through reset spring (363) and T shape spout top inner wall.

Technical Field

The invention relates to the technical field of cotton textile production, in particular to a high-efficiency cotton carding device with a jam prevention function for cotton textile production.

Background

In the field of cotton textile machinery, including carding machines, i.e., the operation procedures of stripping and impurity removal are carried out on cotton, the existing carding machines generally adopt a cotton conveying box for feeding, a cylinder wheel is arranged in the carding machine, and the cylinder wheel drives the cotton to comb the cotton through card clothing.

The patent of "a high-efficient carding unit that cotton textile production used" that chinese publication number "CN 210657245U" proposed, this patent is through the net formula chain conveyer belt input cotton, presses the cotton to handle through pressing the cotton cylinder when inputting cotton, cooperates with dust absorption pipe and aspiration pump simultaneously, can strip the dust impurity etc. that the cotton was held in the inside in advance, but has following defect when using: when the cotton is handled through cotton pressing device, lead to partial cotton to be impressed to the net in the net formula chain conveyer belt easily to cause follow-up cotton ejection of compact difficulty, and cause the waste of cotton material, the remaining cotton material of jam in the net of net formula chain conveyer belt still causes dust absorption pipe and aspiration pump can't peel off the dust impurity etc. that cotton inside was hidden simultaneously. Therefore, the efficient cotton carding device with the anti-jamming function for cotton textile production is provided.

Disclosure of Invention

The invention aims to provide an efficient cotton carding device with an anti-jamming function for cotton textile production, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a high-efficiency cotton carding device with an anti-jamming function for cotton textile production comprises a cotton conveying box main body and a cotton carding device, wherein the cotton carding device is arranged on the right side of the cotton conveying box main body, a cotton inlet is formed in the left side of the top of the cotton conveying box main body, an anti-jamming cotton processing piece is arranged in the cotton conveying box main body and comprises four groups of mounting frames fixed on the inner wall of the bottom of the cotton conveying box main body, roller bodies are movably arranged between the two groups of mounting frames on the left side and the two groups of mounting frames on the right side through rotating shafts, the two groups of roller bodies on the left side are in transmission connection through a conveying belt, through holes are uniformly formed in the outer walls of the two conveying belts, through holes are formed in the right side of the cotton conveying box main body, discharging plates matched with the cotton carding device and the conveying belt are fixed at the through holes, anti-jamming plates are fixed on the front sides and the rear sides of the two groups of the mounting frames on the left side and the two groups of the mounting frames on the right side, the cotton pressing device is arranged on the first conveying belt, the front end of a rotating shaft in the roller body, close to the center of the cotton conveying box main body on the right side, penetrates through the right side mounting frame and is fixed with the output end of the driving device, the driving device is fixed in the cotton conveying box main body, the rotating shaft in the roller body, close to the center of the cotton conveying box main body on the right side, and the rotating shaft in the roller body, close to the center of the cotton conveying box main body on the left side, are in transmission connection through the chain wheel transmission set, the cotton clamping prevention piece is arranged at the second conveying belt, and the guide piece is arranged between the second conveying belt and the first conveying belt.

Further, anti-sticking cotton piece is including setting up the vibration mechanism in conveyer belt two, still be provided with cotton material in the conveyer belt two and handle the piece, vibration mechanism includes the backup pad, and the backup pad number is two, and two backup pads are fixed respectively and are held between two sets of mounting brackets in the left side the top front and back side, and vertical activity is provided with two sets of transfer lines between two sets of backup pads, and is two sets of preceding collateral branch fagging is all run through to transfer line outer wall front end, and two sets of transfer line outer wall front end and left side are close to the roll body adversion axle at defeated cotton box main part center and pass through two transmission of sprocket transmission group and be connected, and is two sets of the outer wall that the transfer line was in between the front and back collateral branch fagging is fixed the cover in the past to the back and is equipped with the multiunit rocking arm, the multiunit the rocking arm all is in conveyer belt two, and the rocking arm other end is provided with two complex gyro wheels with the conveyer belt through the shaft body rotation.

Further, the piece is handled to cotton material is including fixing the case of handling at the middle part between the front and back collateral branch fagging, it is in between the right side rocking arm to handle the case, it is fixed with the first, left side of dust absorption to handle the roof portion the bottom is fixed with horizontal board between the mounting bracket, and horizontal board top be fixed with the first two of dust absorption, and the first two of dust absorption is located two bottom of conveyer belt belows, the first intercommunication each other of connecting pipe that the lateral wall was crossed to the first and the first two of dust absorption, and preceding collateral branch fagging front side is fixed with updraft ventilator, updraft ventilator's input is provided with the suction pipe, and the suction pipe other end run through preceding collateral branch fagging and with handle case front side bottom intercommunication, the connecting pipe left side is provided with the branch pipe that is linked together, and the branch pipe other end runs through preceding collateral branch fagging and with handle case front side top intercommunication.

Further, it is provided with and dials the piece to handle case left side, dial the piece including fixing the elastic telescopic rod at case left side top, the elastic telescopic rod bottom is fixed with the rack, and the meshing of rack left side has auxiliary gear, the fixed cover of auxiliary gear is established at installation axle outer wall front end, and installation axle activity is pegged graft at case front side outer wall bottom left end, and the outer wall fixed cover that the installation axle is in to handle the incasement is equipped with the cam, rack left side top be fixed with one of them a set of rocking arm matched with contact block in the multiunit rocking arm of left side.

Further, it includes the box to handle the case, the position slope that is in the box between suction pipe exit end and the branch pipe entrance point slides and is provided with filter plate, the left and right sides in filter plate top all is fixed with the lug through connecting the spring, and controls the side lug and fix respectively at the box and control the side inner wall, the cam is located filter plate bottom left side and with filter plate bottom activity butt, the bottom half is fixed with the pressure manifold, the even equidistance in pressure manifold bottom is provided with the shower nozzle that is linked together, the updraft ventilator output is through pipeline and pressure manifold intercommunication, and the shower nozzle corresponds with dust absorption head two phases.

Furthermore, the guide piece comprises a first guide block fixed in the cotton conveying box body and located between a first conveying belt and a second conveying belt, a T-shaped sliding block is arranged on the left side of the first guide block in a sliding mode through a vertical T-shaped sliding groove, a second guide block is fixed on the left side of the T-shaped sliding block, the first guide block and the second guide block are symmetrical, and the top of the T-shaped sliding block is fixed to the inner wall of the top of the T-shaped sliding groove through a reset spring.

Compared with the prior art, the invention has the beneficial effects that:

1) the cotton conveying device is provided with a first conveying belt and a second conveying belt for cotton conveying operation, the second conveying belt is provided with through holes for cotton internal treatment operation, cotton pressing operation and cotton internal treatment operation are separated on the first conveying belt, cotton cannot be pressed into the through holes by a cotton pressing device to cause the problems of difficult discharge, cotton residue and influence on the cotton internal treatment operation, meanwhile, the use cost is low, furthermore, a vibration mechanism is arranged in an anti-cotton clamping piece arranged at the second conveying belt, when the second conveying belt conveys cotton, a transmission rod rotates through a chain wheel transmission group to drive a rocker arm to rotate, the rocker arm rotates to and fro contact with the inner wall of the second conveying belt to vibrate the second conveying belt, on one hand, the cotton is further prevented from blocking the through holes on the second conveying belt, on the other hand, the cotton treatment piece is convenient to better strip dust and impurities in the cotton, meanwhile, a guide piece is arranged, and the guide block II is driven to move along with the conveyor belt II when the conveyor belt II vibrates, so that the stability of the cotton on the conveyor belt II being transmitted to the conveyor belt I is ensured;

2) the cotton material processing piece arranged in the invention can ensure that dust, impurities and the like in the cotton conveyed on the second conveying belt enter the first dust absorption head and then enter the box body to be collected by opening the air draft device, meanwhile, in the rotating process of the rocker arm, the contact block is pressed intermittently to drive the rack to move downwards, the rack drives the auxiliary gear to rotate, the auxiliary gear enables the coaxial cam to rotate to push against the filter screen plate in a reciprocating manner, so that dust and impurities extracted from the filter screen plate move towards the right side, the stability of the air flow circulation of the filter screen plate is ensured, meanwhile, the air flow extracted by the air extracting device is input into the collecting pipe to be sprayed out of the spray head after being processed by the filter screen plate, the sprayed air flow can effectively dredge the through hole in the second conveying belt, so that residual cotton materials or dust particles and the like in the through hole can downwards enter the second dust collecting head and be extracted out of the second dust collecting head to the box body, and cotton blockage is prevented from influencing the internal processing operation of cotton.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a cotton processing piece according to the present invention;

FIG. 3 is an enlarged view of structure A of FIG. 2 according to the present invention;

FIG. 4 is a sectional view showing the structure of a treatment tank of the present invention;

FIG. 5 is an enlarged view of the structure B of FIG. 1 according to the present invention.

In the figure: 1. a cotton conveying box main body; 2. a cotton carding device; 3. anti-jamming cotton treatment pieces; 31. a mounting frame; 32. A first conveyor belt; 33. a second conveyor belt; 34. a cotton pressing device; 35. an anti-drop plate; 36. a guide member; 361. A first guide block; 362. a second guide block; 363. a return spring; 37. a chain wheel transmission group I; 38. a discharge plate; 39. an anti-jamming cotton piece; 391. a vibration mechanism; 3911. a transmission rod; 3912. a chain wheel transmission group II; 3913. a rocker arm; 392. a cotton material treatment member; 3921. a treatment tank; 39211. a box body; 39212. a filter screen plate; 39213. a connecting spring; 3922. a first dust suction head; 3923. an air draft device; 3924. a suction pipe; 3925. a header pipe; 3926. a spray head; 3927. a second dust suction head; 3928. a connecting pipe; 3929. a toggle piece; 39291. an elastic telescopic rod; 39292. a rack; 39293. a contact block; 39294. an auxiliary gear; 39295. a cam.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for a better understanding of the present embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent actual product dimensions; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the invention provides a high-efficiency cotton carding device with an anti-jamming function for cotton textile production, wherein electrical components in the high-efficiency cotton carding device are connected with an external power supply through wires, the high-efficiency cotton carding device comprises a cotton conveying box main body 1 and a cotton carding device 2, the cotton conveying box main body 1 and the cotton carding device 2 are widely applied in the field, details are not described herein, the cotton carding device 2 is arranged on the right side of the cotton conveying box main body 1, a cotton inlet is arranged on the left side of the top of the cotton conveying box main body 1, and cotton entering from the cotton inlet falls on the top of a second conveyor belt 33;

referring to fig. 1, an anti-cotton-jamming processing piece 3 is arranged in a cotton conveying box main body 1, the anti-cotton-jamming processing piece 3 comprises four groups of mounting frames 31 fixed on the inner wall of the bottom of the cotton conveying box main body 1, the supporting and mounting functions are achieved, roller bodies are movably arranged between the left two groups of mounting frames 31 and the right two groups of mounting frames 31 through rotating shafts, the left two groups of roller bodies are in transmission connection through a second conveying belt 33, the right two groups of roller bodies are in transmission connection through a first conveying belt 32, through holes (not shown in the figure) are uniformly formed in the outer wall of the second conveying belt 33, and the cotton can be conveniently processed by the cotton processing piece;

referring to fig. 1, a through hole is formed in the right side of the right cotton conveying box main body 1, a discharge plate 38 matched with the cotton carding device 2 and the first conveyor belt 32 is fixed at the through hole, cotton to be processed can conveniently enter the cotton carding device 2 for cotton carding processing, and anti-dropping plates 35 are fixed on the front sides and the rear sides of the left two groups of mounting frames 31 and the right two groups of mounting frames 31, so that the cotton on the first conveyor belt 32 and the cotton on the second conveyor belt 33 are prevented from dropping;

referring to fig. 1, a cotton pressing device 34 is disposed on a first conveyor belt 32, the cotton pressing device 34 is composed of a spring, a transmission belt, a compression rod, a motor and a cotton pressing roller, and is widely applied in the field, and not described in detail herein, the front end of a rotating shaft in a roller body near the center of a cotton conveying box main body 1 on the right side penetrates through a right mounting frame 31 and is fixed with the output end of a driving device, the driving device is a motor for driving the first conveyor belt 32 to convey cotton to the right side, the driving device is fixed in the cotton conveying box main body 1, the rotating shaft in the roller body near the center of the cotton conveying box main body 1 on the right side (the roller body near the center of the cotton conveying box main body 1 in the right mounting frame 31) and the rotating shaft in the roller body near the center of the cotton conveying box main body 1 on the left side (the roller body near the center of the cotton conveying box main body 1 in the left mounting frame 31 on the left side) are in a transmission connection through a first sprocket transmission group 37, the first sprocket group 37 is composed of two groups of sprockets and a chain, in the field, it is not described in detail herein that the second conveyor 33 follows the first conveyor 32 to convey cotton to the right, the second conveyor 33 is provided with an anti-jamming cotton member 39, and a guide member 36 is provided between the second conveyor 33 and the first conveyor 32.

Please refer to 1, the anti-jamming cotton 39 includes a vibration mechanism 391 disposed in the second conveyor belt 33, a cotton processing part 392 is disposed in the second conveyor belt 33, the vibration mechanism 391 includes two support plates, the two support plates are respectively fixed on the front and rear sides of the top between the two sets of left mounting brackets 31, the support plates are used for supporting and mounting the structure, two sets of transmission rods 3911 are longitudinally movably disposed between the two sets of support plates, the transmission rods 3911 are rotatably disposed between the two sets of support plates by using bearings, the front ends of the outer walls of the two sets of transmission rods 3911 penetrate through the front side support plate, the inner rotating shafts of the roller bodies near the center of the cotton conveying box body 1 at the front ends and the left sides of the outer walls of the two sets of transmission rods 3911 are in transmission connection with the second sprocket transmission set 3912, the second sprocket transmission set 3912 is composed of three sets of sprockets and chains, which is widely used in the field and will not be described in detail herein, the outer walls between the front and rear side support plates of the two sets of transmission rods 3911 are fixedly disposed with multiple sets of rocker arms 3913 from front to rear side support plates The rocker 3913 can push the second conveyor belt 33, a plurality of groups of rocker 3913 are all positioned in the second conveyor belt 33, and the other end of the rocker 3913 is rotatably provided with a roller matched with the second conveyor belt 33 through a shaft body, so that the damage to the second conveyor belt 33 is reduced;

referring to fig. 2, the cotton treating member 392 includes a treating box 3921 fixed at the middle between the front and rear side support plates for internal treatment of cotton, the treating box 3921 is located between the left and right side swing arms 3913 without interference from rotation of the swing arms 3913, a first dust suction head 3922 is fixed at the top of the treating box 3921 for sucking out dust and impurities, the first dust suction head 3922 is located below the inner wall of the top of the second conveyor belt 33, a transverse plate is fixed at the bottom between the left and right side mounting frames 31, a second dust suction head 3927 is fixed at the top of the transverse plate for allowing residual cotton or dust and impurities blocked at the through hole to enter, the second dust suction head 3927 is located below the bottom of the second conveyor belt 33, the first dust suction head 3922 and the second dust suction head 3927 are connected with each other through a connecting pipe 3928 at the side wall, an air extracting device 3923 is fixed at the front side of the front side support plate, the air extracting device 3923 is located between two sets of driving rods 3911, and the air extracting device 3923 is widely used in the field, not detailed, the input end of the air draft device 3923 is provided with a suction pipe 3924, the other end of the suction pipe 3924 penetrates through the front support plate and is communicated with the bottom of the front side of the treatment box 3921, the left side of the connecting pipe 3928 is provided with a branch pipe communicated with the left side, and the other end of the branch pipe penetrates through the front support plate and is communicated with the top of the front side of the treatment box 3921;

referring to fig. 2 and 3, a stirring member 3929 is disposed on the left side of the processing box 3921, the stirring member 3929 includes an elastic telescopic rod 39291 fixed on the top of the left side of the processing box 3921, the elastic telescopic rod 39291 is composed of a telescopic rod and a spring, and is widely used in the field, and not described in detail herein, a rack 39292 is fixed on the bottom of the elastic telescopic rod 39291, an auxiliary gear 39294 is engaged with the left side of the rack 39292, the rack 39292 moves to drive the auxiliary gear 39294 to rotate, the auxiliary gear 39294 is fixedly sleeved on the front end of the outer wall of the installation shaft, the installation shaft is movably inserted into the left end of the bottom of the outer wall of the front side of the processing box 3921, a bearing is disposed at the connection between the installation shaft and the box body 39211, a cam 39295 is fixedly sleeved on the outer wall of the installation shaft in the processing box 3921, a contact block 39293 matched with one rocker 3913 of the left sets of rocker arms 3913 is fixed on the left side of the rack 39292, and the rocker arms 3913 rotate clockwise, when one of the rocker arms 3913 in the plurality of sets of rocker arms 3913 rotates, the roller at the end thereof contacts the contact block 39293, and the roller continuously rotates to drive the contact block 39293 to make the rack 39292 move downwards, and after the roller moves downwards to a certain position, the roller is separated from the contact block 39293, and the elastic telescopic rod 39291 drives the rack 39292 to move upwards;

referring to fig. 4, a processing box 3921 includes a box 39211, a box door is disposed on the right side of the box 39211 for conveniently cleaning or collecting the inside of the box, a filter plate 39212 is disposed in the box 39211 between the outlet end of the suction pipe 3924 and the inlet end of the branch pipe in an inclined sliding manner, the filter plate 39212 is composed of a frame and a filter screen, a connecting spring 39213 is used to fix a bump on each of the left and right sides of the top of the filter plate 39212, the connecting spring 39213 cooperates with a cam 39295 to make the filter plate 39212 vibrate up and down, the left and right bumps are respectively fixed on the inner walls of the left and right sides of the box 39211, the cam 39295 is located on the left side of the bottom of the filter plate 39212 and movably abutted against the bottom of the filter plate 39212, a cam 39295 is used to push the filter plate 39212, a collecting pipe 3925 is fixed on the bottom of the box 39211, nozzles 3926 are uniformly and equidistantly disposed on the bottom of the collecting pipe 3925, the output end of the air extracting device 3923 is communicated with the collecting pipe 3925 through a pipe, and the nozzles 3927 are corresponding to the two dust collecting head 3927, the air flow pumped out by the air pumping device 3923 is input into the collecting pipe 3925 and is sprayed out from the spray head 3926, and the sprayed air flow can effectively dredge through holes in the second conveyor belt 33;

referring to fig. 5, the guiding element 36 includes a first guiding block 361 fixed in the cotton transportation box main body 1 and located between the first conveyor belt 32 and the second conveyor belt 33, one end of the first guiding block 361 near the first conveyor belt 32 is arc-shaped, the arc-shaped surface can contact with the outer wall of the first conveyor belt 32 by using balls, a T-shaped sliding block is slidably arranged on the left side of the first guiding block 361 through a vertical T-shaped sliding chute, a second guide block 362 is fixed on the left side of the T-shaped sliding block, one end, close to the second conveyor belt 33, of the second guide block 362 is arc-shaped, the arc-shaped surface can be contacted with the outer wall of the second conveyor belt 33 by adopting balls, the first guide block 361 and the second guide block 362 are symmetrical, the first guide block 361 and the second guide block 362 are similar in shape, the top of the T-shaped sliding block is fixed with the inner wall of the top of the T-shaped sliding chute through a return spring 363, when the second conveyor belt 33 vibrates, the second guide block 362 moves along, and stable transmission of cotton on the second conveyor belt 33 is guaranteed.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like which are well-known in the prior art, the machinery, parts and equipment adopt conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.