Dust removal device for textile sorting machine

Abstract

The utility model provides a dust removal device for a textile sorting machine, which relates to the technical field of dust removal of the textile sorting machine and comprises a base, two rotating rollers which are rotationally mounted on the base and are used as an unwinding roller and a winding roller, and a box body internally divided into a dust removal chamber, a cleaning chamber, a dewatering chamber and a drying chamber, the bottom edge of the base is rotationally connected with a transmission shaft passing through the lower portion of the box body, and a driving bevel gear, a driven bevel gear, a first transmission mechanism, a second transmission mechanism, a third transmission mechanism, a fourth transmission mechanism and a speed change mechanism are arranged, so that cloth movement is conveniently achieved through rotation of the transmission shaft; and the dedusting chamber, the cleaning chamber, the dewatering chamber and the drying chamber in the box body operate to dedust, clean, dewater and dry the passing cloth, that is, only the transmission shaft rotates as a power source in the scheme, so that the use number of driving elements is conveniently reduced, and relatively high power consumption is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal of textile sorters, in particular to a dust removal device for textile sorters. Background Art

[0002] A textile sorter is a device for weight grading and screening of products. It classifies and screens materials (such as textiles) by specific working principles, such as pneumatic conveying, centrifugal force, and cross airflow, according to their weights. This device plays an important role in the textile industry because it can ensure that the quality and specifications of textiles meet the production requirements, thereby improving production efficiency and product quality.

[0003] For example, a textile dust removal and cleaning machine with the publication number CN218621497U. The fabric on the unwinding roller passes through between two brush rollers in sequence, then through the cleaning chamber, then through between two squeezing rollers in the squeezing chamber, and then through the drying chamber, and finally is wound on the surface of the winding roller. When starting the cleaning, two second motors rotate synchronously to move the fabric. At the same time, the first motor drives the two brush rollers to rotate relative to each other to first brush off the dust on the fabric surface, and the vacuum cleaner will suck away the brushed-off dust through the dust collection hopper. Subsequently, when the fabric passes through the cleaning chamber, the water pump pumps out the water in the water tank and sprays it through the nozzle to realize the flushing of the fabric. Subsequently, when the fabric passes through the squeezing of the two squeezing rollers, most of the water in the fabric will be squeezed out, and finally the fabric is dried by the hot air fan.

[0004] However, when the prior art is used, multiple driving devices are required to drive components such as the unwinding roller, winding roller, brush roller, water pump, vacuum cleaner, hot air fan, and squeezing roller to rotate respectively, that is, a large amount of power consumption is required. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problems in the prior art, and a dust removal device for textile sorters is proposed.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A dust removal device for a textile sorting machine, comprising a base, two rotating rollers serving as unwinding rollers and winding rollers rotatably mounted on the base, and a box body whose interior is divided into a dust removal chamber, a cleaning chamber, a dehydration chamber and a drying chamber. The bottom edge of the base is rotatably connected to a transmission shaft passing under the box body. At positions near the rotating rollers at both ends of the transmission shaft, driving bevel gears are fixedly connected. The bottom end of the rotating roller penetrates the surface of the base and extends downward to be fixedly connected with a driven bevel gear meshed with the driving bevel gear. On the lower surface of the base, a first transmission mechanism, a second transmission mechanism, a third transmission mechanism and a fourth transmission mechanism are respectively arranged at positions corresponding to the dust removal chamber, the cleaning chamber, the dehydration chamber and the drying chamber in the box body. At positions of the bottom surface of the base corresponding to the first transmission mechanism, the second transmission mechanism and the fourth transmission mechanism, speed change mechanisms are arranged.

[0007] Preferably, the first transmission mechanism includes two meshing left gears. The bottom ends of two brush rollers in the dust removal chamber respectively penetrate the base and extend downward and are fixedly connected to the tops of the two left gears. The transmission shaft and the bottom surface of the base near the left gears are rotatably connected with belt pulleys. The two belt pulleys are driven by a belt strip, and the speed change mechanism is located between the belt pulley on the base and one of the left gears.

[0008] Preferably, the second transmission mechanism includes a transmission bevel gear fixed at a position near the cleaning chamber on the transmission shaft and a water pump known for sending cleaning water into the cleaning chamber. The water outlet end of the water pump extends into the cleaning chamber, and a speed change mechanism is also connected between the worm shaft of the water pump and the transmission bevel gear.

[0009] Preferably, the third transmission mechanism includes two right gears rotatably mounted on the bottom surface of the base and meshing with each other, and two squeezing rollers known in the dehydration chamber. The bottom ends of the two squeezing rollers in the dehydration chamber respectively penetrate the base and extend downward and are fixedly connected to the tops of the two right gears.

[0010] Preferably, the end faces of the left gear and the right gear on the same side of the transmission shaft are extended and expanded into a pulley shape and are also driven by a belt strip.

[0011] Preferably, the fourth transmission mechanism includes a hot air fan known for the drying chamber. A transmission bevel gear is also arranged at a position of the transmission shaft corresponding to the drying chamber, and a speed change mechanism is also arranged between the hot air fan at the drying chamber and the adjacent transmission bevel gear.

[0012] Preferably, the speed-changing mechanism includes a gearbox fixed to the bottom surface of the base and a bevel gear block fixed to the end face of the pulley on the base. The input shaft of the gearbox is fixedly connected with an input bevel gear, and the input bevel gears at the first transmission mechanism, the second transmission mechanism, and the fourth transmission mechanism are respectively meshed with the bevel gear block and the transmission bevel gears at the corresponding positions. The output shafts of the gearbox at the first transmission mechanism, the second transmission mechanism, and the fourth transmission mechanism are respectively fixed to the left gear, the water pump turbine fan blade shaft, and the hot fan blade shaft.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0014] 1. In the present utility model, by providing the driving bevel gear, the driven bevel gear, the first transmission mechanism, the second transmission mechanism, the third transmission mechanism, the fourth transmission mechanism, and the speed-changing mechanism, it is convenient to realize the movement of the fabric by the rotation of the transmission shaft, and to realize the operation of the dust removal chamber, the cleaning chamber, the dehydration chamber, and the drying chamber in the box body to perform dust removal, cleaning, dehydration, and drying on the passing fabric. That is, the power source of this solution is only the rotation of the transmission shaft, which is convenient for reducing the number of driving elements used and does not require large power consumption.

[0015] 2. In the present utility model, by providing the speed-changing mechanism, it can ensure that the water pump and the hot fan in the cleaning chamber and the drying chamber still maintain a relatively high operating speed when the transmission shaft rotates at a relatively slow speed, thereby ensuring the cleaning and drying effects. In addition, it can also ensure that when the transmission shaft rotates at different speeds, the brush roller and the extrusion roller in the dust removal chamber and the dehydration chamber can make corresponding speed adjustments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of a dust removal device for a textile sorting machine proposed by the present utility model;

[0017] Figure 2 is a dust removal device for a textile sorting machine proposed by the present utility model Figure 1 of the bottom view structural schematic diagram;

[0018] Figure 3 is a dust removal device for a textile sorting machine proposed by the present utility model Figure 1 of the front cross-sectional structural schematic diagram;

[0019] Figure 4 is Figure 2 the enlarged view at A in

[0020] Figure 5 is Figure 2 the enlarged view at B in

[0021] Legend: 1. Base; 2. Box body; 3. Rotating roller; 4. Transmission shaft; 5. Driven bevel gear; 6. Driving bevel gear; 7. Gearbox; 8. Left gear; 9. Right gear; 10. Bevel gear block; 11. Transmission bevel gear; 12. Input bevel gear; 13. Cleaning chamber; 14. Drying chamber; 15. Pulley; 16. Dust removal chamber; 17. Dehydration chamber; 18. Water pump. Detailed implementation

[0022] In order to more clearly understand the above-mentioned objects, features, and advantages of the present utility model, the following further describes the present utility model in conjunction with the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0023] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0024] As Figures 1-5 shown, a dust removal device for a textile sorting machine includes a base 1, two rotating rollers 3 rotatably installed on the base 1 and used as unwinding rollers and winding rollers, and a box body 2 whose interior is divided into a dust removal chamber 16, a cleaning chamber 13, a dehydration chamber 17, and a drying chamber 14. Referring to a textile dust removal and cleaning machine with the publication number CN218621497U, it can be known that the implementation manners of the dust removal chamber 16, the cleaning chamber 13, the dehydration chamber 17, and the drying chamber 14 are realized by installing brush rollers, a water pump 18, squeezing rollers, and hot fans. The bottom edge of the base 1 is rotatably connected to a transmission shaft 4 passing under the box body 2. At both ends of the transmission shaft 4 near the rotating roller 3, driving bevel gears 6 are fixedly connected. The bottom end of the rotating roller 3 penetrates the surface of the base 1 and extends downward to be fixedly connected with a driven bevel gear 5 meshed with the driving bevel gear 6. When in use, as Figure 2As shown in the figure, a motor is installed on one side of the bottom surface of the base 1. The motor drives the transmission shaft 4 to rotate, and the transmission shaft 4 drives the driving bevel gears 6 at both ends to rotate, so as to drive the rotating roller 3 driven by the engaged driven bevel gear 5 to rotate. In actual use, one end of the cloth on the left side is passed through the known dust removal chamber 16, cleaning chamber 13, dehydration chamber 17 and drying chamber 14 in the box body 2 in sequence, and finally wound around another rotating roller 3. Then, under the rotation traction of the rotating roller 3 on the right side, the cloth passes through the box body 2. The first transmission mechanism, the second transmission mechanism, the third transmission mechanism and the fourth transmission mechanism are respectively arranged at the positions of the dust removal chamber 16, cleaning chamber 13, dehydration chamber 17 and drying chamber 14 in the box body 2 on the lower surface of the base 1. Variable speed mechanisms are arranged at the positions of the first transmission mechanism, the second transmission mechanism and the fourth transmission mechanism on the bottom surface of the base 1. By using the set first transmission mechanism and the corresponding variable speed mechanism, the transmission shaft 4 can drive the two brush rollers in the dust removal chamber 16 to rotate in the same speed and in opposite directions at a higher speed. Similarly, the set second transmission mechanism and the corresponding variable speed mechanism can make the turbine in the water pump 18 in the cleaning chamber 13 work, and spray the cleaning water on both sides of the passing cloth to achieve cleaning. The set third transmission mechanism makes the two squeezing rollers in the dehydration chamber 17 rotate in opposite directions and at the same speed under the first transmission mechanism to squeeze and dehydrate the cleaned cloth. The set fourth transmission mechanism and the variable speed mechanism at the corresponding position are used to make the hot air fan rotate, and the generated hot air enters the drying chamber 14 to dry the dehydrated cloth.

[0025] Specifically, the first transmission mechanism includes two left-side gears 8 that are meshed and connected. The bottom ends of the two brush rollers in the dust removal chamber 16 respectively extend downward through the base 1 and are fixed to the top ends of the two left-side gears 8. A pulley 15 is rotatably connected to the transmission shaft 4 and the bottom surface of the base 1 near the left-side gear 8. The two pulleys 15 are driven by a belt. The variable speed mechanism is located between the pulley 15 on the base 1 and one of the left-side gears 8. By using the set belt, when the transmission shaft 4 drives the pulley 15 on its surface to rotate, it can drive the other pulley 15 rotatably installed on the base 1 to rotate. Under the speed regulation of the variable speed mechanism, one of the left-side gears 8 rotates, and then the other left-side gear 8 connected by meshing rotates, so as to drive the corresponding brush roller to rotate.

[0026] The second transmission mechanism includes a transmission bevel gear 11 fixed to the transmission shaft 4 near the cleaning chamber 13 and a water pump 18 known for sending cleaning water into the cleaning chamber 13. The water outlet end of the water pump 18 extends into the cleaning chamber 13, and the worm shaft of the water pump 18 is also connected to the transmission bevel gear 11 through a variable speed mechanism. The rotation of the transmission shaft 4 drives the transmission bevel gear 11 in this solution to rotate, and the operation of the water pump 18 is also realized under the speed regulation of the variable speed mechanism.

[0027] The third transmission mechanism includes two right-side gears 9 that are rotatably mounted on the bottom surface of the base 1 and are meshed with each other, and two known squeezing rollers in the dehydration chamber 17. The bottom ends of the two squeezing rollers in the dehydration chamber 17 penetrate through the base 1 and extend downward, and are respectively fixed to the tops of the two right-side gears 9. The end faces of the left-side gear 8 and the right-side gear 9 on the same side of the transmission shaft 4 are extended and expanded into a pulley 15 shape and are also driven by a belt. By simultaneously installing pulleys 15 on the left-side gear 8 and the right-side gear 9, and using a belt to connect the pulleys 15 on the left-side gear 8 and the right-side gear 9 on the same side of the transmission shaft 4, when the left-side gear 8 rotates, it can drive the right-side gear 9 on the same side to rotate, and then the squeezing rollers can be rotated.

[0028] The fourth transmission mechanism includes a known hot fan for the drying chamber 14. A transmission bevel gear 11 is also provided at the position of the drying chamber 14 on the transmission shaft 4, and a speed-changing mechanism is also provided between the hot fan at the drying chamber 14 and the adjacent transmission bevel gear 11. Similarly, when the transmission bevel gear 11 in this solution rotates, under the speed-regulating action of the speed-changing mechanism, the fan blades of the hot fan rotate at a high speed.

[0029] The speed-changing mechanism includes a gearbox 7 fixed to the bottom surface of the base 1 and a bevel gear block 10 fixed to the end face of the pulley 15 on the base 1. The input shaft of the gearbox 7 is fixedly connected with an input bevel gear 12, and the input bevel gears 12 at the first transmission mechanism, the second transmission mechanism and the fourth transmission mechanism are respectively meshed with the bevel gear block 10 and the transmission bevel gears 11 at the corresponding positions. The output shafts of the gearbox 7 at the first transmission mechanism, the second transmission mechanism and the fourth transmission mechanism are respectively fixed to the left-side gear 8, the turbine fan blade shaft of the water pump 18 and the fan blade shaft of the hot fan. By using the speed-regulating action of the gearbox 7, when the pulley 15 in the first transmission mechanism drives the bevel gear block 10 to rotate, the meshed input bevel gear 12 rotates, and then the output shaft of the gearbox 7 at the first transmission mechanism drives the left-side gear 8 to rotate. Similarly, the gearbox 7 at the second transmission mechanism and the fourth transmission mechanism can transmit the power of the rotation of the transmission bevel gear 11 after speed increase and drive the water pump 18 or the hot fan to rotate.

[0030] Working principle: The fabric roll is sleeved on the left-side rotating roller 3. One end of the fabric sequentially passes through the known dust removal chamber 16, the cleaning chamber 13, the dehydration chamber 17 and the drying chamber 14 in the box body 2, and finally winds around another rotating roller 3. The motor installed on the bottom surface of the base 1 is used to drive the transmission shaft 4 to rotate. By using the first transmission mechanism, the second transmission mechanism, the third transmission mechanism and the fourth transmission mechanism provided, while the fabric is being pulled and wound and released, it passes through the dust removal chamber 16, the cleaning chamber 13, the dehydration chamber 17 and the drying chamber 14, and the brush rollers, the water pump 18, the squeezing rollers and the hot fans installed in the dust removal chamber 16, the cleaning chamber 13, the dehydration chamber 17 and the drying chamber 14 operate to achieve dust removal, cleaning, dehydration and drying of the fabric.

[0031] The wiring diagram of the motor in the present utility model belongs to the common knowledge in the art. Its working principle is already known technology, and its model is selected according to actual use. Therefore, the control method and wiring layout of the motor will not be explained in detail.

[0032] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A dust removal device for a textile sorting machine, comprising a base (1), two rotating rollers (3) rotatably mounted on the base (1) and serving as unwinding rollers and winding rollers, and a box body (2) whose interior is divided into a dust removal chamber (16), a cleaning chamber (13), a dehydration chamber (17) and a drying chamber (14), characterized in that: The bottom edge of the base (1) is rotatably connected to a transmission shaft (4) passing under the box body (2). At positions near the rotating rollers (3) at both ends of the transmission shaft (4), driving bevel gears (6) are fixedly connected. The bottom end of the rotating roller (3) penetrates the surface of the base (1) and extends downward to be fixedly connected to a driven bevel gear (5) meshing with the driving bevel gear (6). On the lower surface of the base (1), a first transmission mechanism, a second transmission mechanism, a third transmission mechanism, and a fourth transmission mechanism are respectively arranged at the positions of the dust removal chamber (16), the cleaning chamber (13), the dehydration chamber (17), and the drying chamber (14) inside the box body (2). Variable speed mechanisms are arranged at the positions of the first transmission mechanism, the second transmission mechanism, and the fourth transmission mechanism on the bottom surface of the base (1).

2. The dust removal device for a textile sorting machine according to claim 1, characterized in that: The first transmission mechanism includes two left-side gears (8) meshing with each other. The bottom ends of two brush rollers in the dust removal chamber (16) respectively penetrate the base (1) and extend downward and are fixedly connected to the tops of the two left-side gears (8). A belt pulley (15) is rotatably connected to the transmission shaft (4) and the bottom surface of the base (1) near the left-side gear (8). The two belt pulleys (15) are driven by a belt strip, and the variable speed mechanism is located between the belt pulley (15) on the base (1) and one of the left-side gears (8).

3. The dust removal device for a textile sorting machine according to claim 1, characterized in that: The second transmission mechanism includes a transmission bevel gear (11) fixed at a position on the transmission shaft (4) near the cleaning chamber (13) and a water pump (18) known for sending cleaning water into the cleaning chamber (13). The water outlet end of the water pump (18) extends into the cleaning chamber (13), and the worm shaft of the water pump (18) is also connected to the transmission bevel gear (11) through a variable speed mechanism.

4. The dust removal device for a textile sorting machine according to claim 1, wherein: The third transmission mechanism includes two right-side gears (9) rotatably installed on the bottom surface of the base (1) and meshing with each other, and two squeezing rollers known in the dehydration chamber (17). The bottom ends of the two squeezing rollers in the dehydration chamber (17) respectively penetrate the base (1) and extend downward and are fixedly connected to the tops of the two right-side gears (9).

5. The dust removal device for a textile sorting machine according to claim 4, wherein: The end faces of the left-side gear (8) and the right-side gear (9) on the same side of the transmission shaft (4) are extended and expanded into the shape of a belt pulley (15) and are also driven by a belt strip.

6. The dust removal device for a textile sorting machine according to claim 1, wherein: The fourth transmission mechanism includes a hot air fan known for the drying chamber (14). A transmission bevel gear (11) is also arranged at the position of the drying chamber (14) on the transmission shaft (4), and a variable speed mechanism is also arranged between the hot air fan at the drying chamber (14) and the adjacent transmission bevel gear (11).

7. The dust removal device for a textile sorting machine according to claim 1, characterized in that: The variable speed mechanism includes a gearbox (7) fixed on the bottom surface of the base (1) and a bevel gear block (10) fixed on the end face of the belt pulley (15) on the base (1). The input shaft of the gearbox (7) is fixedly connected to an input bevel gear (12), and the input bevel gears (12) at the positions of the first transmission mechanism, the second transmission mechanism, and the fourth transmission mechanism respectively mesh with the bevel gear block (10) and the transmission bevel gears (11) at the corresponding positions. The output shafts of the gearbox (7) at the positions of the first transmission mechanism, the second transmission mechanism, and the fourth transmission mechanism are respectively fixedly connected to the left-side gear (8), the turbine fan blade shaft of the water pump (18), and the fan blade shaft of the hot air fan.

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