Cotton conveying pipeline additionally provided with air outlet

Abstract

The utility model discloses a cotton conveying pipeline additionally provided with an air outlet, and relates to the technical field of textile production, the cotton conveying pipeline additionally provided with the air outlet comprises a pipe body, a shell is arranged at the upper end of the pipe body, a driving box is arranged below the pipe body, a bent pipe is fixedly arranged at one end of the pipe body, and an air outlet box is fixedly arranged at the upper end of the bent pipe; according to the cotton conveying pipeline additionally provided with the air outlet, through cooperation of the gear and the toothed plate, the opening size of the air outlet structure is adjusted, when the opening is large, the upward air blowing amount in the pipe body is reduced, and the air blowing amount in the pipe body is reduced; the conveying air force of the cotton conveying pipeline is controlled by additionally arranging the ventilation opening, a certain conveying speed adjusting effect is achieved, residual cotton on the inner wall of the pipe body can be conveniently cleaned through the cover plate convenient to mount and dismount, the overall sealing performance is good through the sealing piece and the sealing ring, and the cotton conveying effect is improved.

Description

Technical Field

[0001] The present application relates to the field of textile production technology, and in particular to a cotton conveying pipeline with an additional air outlet. Background Art

[0002] The cotton conveying pipeline is a piping system used to transport cotton or fiber in the cotton spinning process. Its function is to transport cotton or fiber from one process to another to ensure continuous production. The airflow in the cotton conveying pipeline can help control the conveying speed and direction of cotton or fiber.

[0003] Announcement number: CN203682623U discloses a cotton conveying pipeline. This technology discloses "including a pipeline that is mainly a straight tube, a flat opening is provided on the inner side of the pipeline at the corner, and a straight plate is provided to seal the opening. The technical solution has a simple structure, a reasonable design, increases the gap at the corner, and allows the cotton to turn in advance at the corner, thereby reducing the phenomenon of cotton jamming and blockage caused by limited space, and improving work efficiency and other technical effects."

[0004] Regarding the above-mentioned related technologies, the inventor believes that most of the existing cotton conveying pipes are not equipped with an adjustable air outlet structure. Since the transmission of cotton is completed by blowing air, if the wind cannot be discharged, the wind force at the cotton output position will be large, which is inconvenient to collect, and the inner wall of the pipe body may be subjected to continuous impact and accelerate aging. If the amount of air outlet can be adjusted, the cotton conveying speed of the cotton conveying pipe can be controlled. In addition, the existing cotton conveying pipe has limited sealing, which will affect the effect of cotton transmission. Therefore, a cotton conveying pipe with an additional air outlet is needed to solve the above problems. Utility Model Content

[0005] The purpose of this application is to provide a cotton conveying duct with an additional air outlet to improve the problems of no adjustable air outlet structure and limited sealing.

[0006] The present application provides a cotton conveying pipeline with an additional air outlet, which adopts the following technical solution:

[0007] A cotton conveying pipeline with an additional air outlet comprises a pipe body, a shell is provided at the upper end of the pipe body, a drive box is provided below the pipe body, a bent pipe is fixedly provided at one end of the pipe body, an air outlet box is fixedly provided at the upper end of the bent pipe, a support plate is fixedly provided at one end of the air outlet box, a motor is provided at the upper end of the support plate, a gear is fixedly provided at the output end of the motor, the lower end of the gear is rotatably connected to the support plate, tooth plates are meshed and connected on both sides of the outer surface of the gear, a connecting rod is fixedly provided at one end of the tooth plate, a baffle is fixedly provided at one end of the connecting rod, and the two baffles are distributed in a mirror image.

[0008] By adopting the above technical solution and adding ventilation holes to control the conveying wind force of the cotton conveying pipeline, a certain conveying speed adjustment effect can be achieved.

[0009] Optionally, a cover plate is provided at one end of the shell, an observation window is embedded in the outer end of the cover plate, a seal is fixedly provided at the inner end of the cover plate, the outer surface of the seal is fitted with the inner wall of the shell, a sealing ring is fixedly sleeved on the outer surface of the tube body, and the upper end of the sealing ring is fitted with the lower end of the shell.

[0010] By adopting the above technical solution, the overall sealing is improved, and the cotton transmission effect is improved.

[0011] Optionally, an input pipe is fixedly provided at one end of the drive box, and a material transfer hopper is fixedly provided between the upper end of the drive box and the tube body.

[0012] By adopting the above technical solution, cotton enters the driving box through the input pipe and then enters the pipe body through the transfer hopper.

[0013] Optionally, a T-shaped slide bar is fixedly provided at the lower end of the tooth plate, and T-shaped slide grooves for use with the T-shaped slide bar are provided on both sides of the upper end of the support plate.

[0014] By adopting the above technical solution, the T-shaped slide bar can slide in the T-shaped slide groove, thereby limiting the tooth plate 35 and improving the movement stability of the tooth plate.

[0015] Optionally, clamping strips are fixedly provided on both sides of the lower end of the baffle, and two clamping slots for cooperating with the clamping strips are provided on both sides of the upper end of the air outlet box.

[0016] By adopting the above technical solution, the card strip can slide in the card slot, thereby improving the stability of the baffle movement.

[0017] Optionally, limiting plates are fixedly provided on both sides of one end of the air outlet box, and the upper inner walls of the two limiting plates are in movably contact with the upper ends of the two baffles respectively.

[0018] By adopting the above technical solution, the baffle is limited by the limiting plate, thereby reducing the influence of wind on the baffle.

[0019] Optionally, one end of the bent pipe passes through the pipe body and is fixed with a filter plate.

[0020] By adopting the above technical solution, the filter plate can prevent cotton from entering from the bent pipe.

[0021] Optionally, the cover plate is connected to the shell by four bolts.

[0022] By adopting the above technical solution, when the cover is removed, the cotton remaining on the inner wall of the shell can be cleaned, thereby improving the subsequent transmission effect.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. This application uses the coordination of the gear plate to adjust the opening size of the air outlet structure. When the opening is larger, the upward blowing volume in the pipe body is reduced. By adding ventilation holes to control the conveying wind force of the cotton conveying pipe, a certain conveying speed adjustment effect is achieved;

[0025] 2. This application uses a cover that is easy to install and disassemble to facilitate the cleaning of cotton remaining on the inner wall of the tube body, thereby improving subsequent transmission capabilities, and uses seals and sealing rings to ensure good overall sealing, thereby improving the effect of cotton transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of this application.

[0027] Figure 2 It is a schematic diagram of the cross-sectional structure of the support plate and one of the baffles of this application.

[0028] Figure 3 It is an exploded view of part of the structure of this application.

[0029] In the figure, 1. tube body; 2. shell; 21. cover plate; 22. observation window; 23. seal; 3. elbow; 31. air outlet box; 32. support plate; 33. motor; 34. gear; 35. tooth plate; 36. connecting rod; 37. baffle; 38. T-shaped slide; 39. T-shaped slide groove; 310. card strip; 311. card groove; 312. limit plate; 313, filter plate; 4. drive box; 41. input pipe; 5. sealing ring. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1 -Attached Figure 3 , further details of this application are given.

[0031] Example 1

[0032] A cotton conveying pipe with an additional air outlet, referring to Figure 1 , including a tube body 1, the upper end of the tube body 1 is connected to a shell 2, and two transmission pipes are welded to the upper end of the shell 2. The lower end of the tube body 1 is installed on the drive box 4. The drive box 4 has a built-in blowing structure and control components, which is an existing mature technology, so no further details are given here. An input pipe 41 is welded at one end of the drive box 4, and a transfer hopper is welded between the upper end of the drive box 4 and the tube body 1. The tube body 1 is the cotton conveying pipeline body. The cotton enters the drive box 4 through the input pipe 41, and then enters the tube body 1 through the transfer hopper, and is finally discharged through the output pipe on the shell 2. The shell 2 serves as an indirect structure for transmission, which improves the safety of cotton transportation. The overall structural design is simple and the transmission effect is stable.

[0033] Reference Figure 2 , a bend pipe 3 is welded at one end of the pipe body 1, one end of the bend pipe 3 passes through the pipe body 1 and is welded with a filter plate 313, an air outlet box 31 is welded at the upper end of the bend pipe 3, a support plate 32 is welded at one end of the air outlet box 31, a motor 33 is welded at the upper end of the support plate 32 through a mounting plate, a gear 34 is welded at the output end of the motor 33, the lower end of the gear 34 is rotatably connected to the support plate 32, a tooth plate 35 is meshed on both sides of the outer surface of the gear 34, a connecting rod 36 is welded at one end of the tooth plate 35, a baffle 37 is welded at one end of the connecting rod 36, and the two baffles 37 are mirror-imaged, so that the wind blowing upward in the pipe body 1 A part of the air is discharged through the air outlet box 31 on the curved pipe 3, and the amount of air outlet can be adjusted. Specifically, the motor 33 is started, and the gear plate 35 is driven to move through the gear 34. The gear plate 35 drives the baffle 37 to move through the connecting rod 36. The movement directions of the two baffles 37 are opposite. The upper end opening size of the air outlet box 31 can be freely adjusted. When the opening is larger, the upward blowing amount in the tube body 1 is reduced. When the opening is smaller, the blowing amount is increased. The air outlet volume can be adjusted. The filter plate 313 can prevent cotton from entering from the curved pipe 3. By adding a vent to control the conveying wind force of the cotton conveying pipeline, a certain conveying speed adjustment effect can be achieved.

[0034] Reference Figure 2 A T-shaped slide bar 38 is welded at the lower end of the tooth plate 35, and T-shaped slide grooves 39 are provided on both sides of the upper end of the support plate 32 for use with the T-shaped slide bar 38. The T-shaped structure has good limiting ability, and the T-shaped slide bar 38 can slide in the T-shaped slide groove 39, thereby limiting the tooth plate 35 and improving the movement stability of the tooth plate 35.

[0035] Reference Figure 2 The lock member 312 is a hollow tube which is provided with a hollow tube 314, and the hollow tube 314 is provided with a hollow tube 315. The lock member 314 is a hollow tube which is provided with a hollow tube 316. The lock member 314 is a hollow tube which is provided with a hollow tube 317. The lock member 314 is a hollow tube which is provided with a hollow tube 318.

[0036] The working principle of the embodiment of the present application is as follows: the pipe body 1 is the main body of the cotton conveying pipe. The cotton enters the drive box 4 through the input pipe 41, then enters the pipe body 1 through the transfer hopper, and finally is discharged through the output pipe on the shell 2. The shell 2 serves as an indirect transmission structure, which improves the safety of cotton transportation. The overall structural design is simple and the transmission effect is stable.

[0037] The wind blowing upward in the tube body 1 is partially discharged through the air outlet box 31 on the bent pipe 3, and the amount of air outlet can be adjusted. Specifically, the motor 33 is started, and the gear plate 35 is driven to move through the gear 34. The gear plate 35 drives the baffle 37 to move through the connecting rod 36. The movement directions of the two baffles 37 are opposite. The size of the upper end opening of the air outlet box 31 can be freely adjusted. When the opening is larger, the amount of air blowing upward in the tube body 1 is reduced. When the opening is smaller, the amount of air blowing is increased. The air outlet volume can be adjusted. The filter plate 313 can prevent cotton from entering from the bent pipe 3. By adding a vent to control the conveying wind force of the cotton conveying pipeline, a certain conveying speed adjustment effect can be achieved.

[0038] The T-shaped structure has good limiting ability. The T-shaped slide bar 38 can slide in the T-shaped slide groove 39, thereby limiting the tooth plate 35 and improving the movement stability of the tooth plate 35;

[0039] The card strip 310 can slide in the card slot 311, thereby improving the stability of the movement of the baffle 37. The baffle 37 moves between the limiting plate 312 and the air outlet box 31. The baffle 37 is limited by the limiting plate 312 to reduce the influence of the blowing on the baffle 37.

[0040] Example 2

[0041] The difference between this embodiment and embodiment 1 is that:

[0042] Reference Figure 3 One end of the shell 2 is provided with a mountable cover 21, and the cover 21 is connected to the shell 2 by four bolts. An observation window 22 is embedded at the outer end of the cover 21, and a seal 23 is welded at the inner end of the cover 21. The outer surface of the seal 23 fits the inner wall of the shell 2, and a sealing ring 5 is welded on the outer surface of the tube body 1. The upper end of the sealing ring 5 fits the lower end of the shell 2. The observation window 22 can observe the transmission of the cotton. When the cover 21 is removed, the cotton remaining on the inner wall of the shell 2 can be cleaned, thereby improving the subsequent transmission effect. When the cover 21 is closed, the seal 23 seals the connection gap, and the sealing ring 5 blocks the gap between the tube body 1 and the shell 2, so that the overall sealing is good, thereby improving the cotton transmission effect.

[0043] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.

Claims

1. A cotton conveying pipeline with an additional air outlet, comprising a pipe body (1), characterized in that: A shell (2) is provided at the upper end of the tube body (1), a drive box (4) is provided below the tube body (1), a bent tube (3) is fixedly provided at one end of the tube body (1), an air outlet box (31) is fixedly provided at the upper end of the bent tube (3), a support plate (32) is fixedly provided at one end of the air outlet box (31), a motor (33) is fixedly provided at the upper end of the support plate (32), a gear (34) is fixedly provided at the output end of the motor (33), the lower end of the gear (34) is rotatably connected to the support plate (32), tooth plates (35) are meshed and connected on both sides of the outer surface of the gear (34), a connecting rod (36) is fixedly provided at one end of the tooth plate (35), a baffle (37) is fixedly provided at one end of the connecting rod (36), and the two baffles (37) are distributed in a mirror image.

2. The cotton conveying pipeline with an additional air outlet according to claim 1, characterized in that: A cover plate (21) is provided at one end of the shell (2), an observation window (22) is embedded at the outer end of the cover plate (21), a sealing member (23) is fixedly provided at the inner end of the cover plate (21), the outer surface of the sealing member (23) is in contact with the inner wall of the shell (2), and a sealing ring (5) is fixedly sleeved on the outer surface of the tube body (1), the upper end of the sealing ring (5) is in contact with the lower end of the shell (2).

3. The cotton conveying pipeline with an additional air outlet according to claim 1, characterized in that: An input pipe (41) is fixedly provided at one end of the driving box (4), and a material transfer hopper is fixedly provided between the upper end of the driving box (4) and the pipe body (1).

4. The cotton conveying pipeline with an additional air outlet according to claim 1, characterized in that: A T-shaped slide bar (38) is fixedly provided at the lower end of the tooth plate (35), and T-shaped slide grooves (39) used in conjunction with the T-shaped slide bar (38) are provided on both sides of the upper end of the support plate (32).

5. The cotton conveying pipeline with an additional air outlet according to claim 1, characterized in that: Both sides of the lower end of the baffle (37) are fixedly provided with clamping strips (310), and both sides of the upper end of the air outlet box (31) are provided with two clamping slots (311) used in conjunction with the clamping strips (310).

6. The cotton conveying pipeline with an additional air outlet according to claim 1, characterized in that: Limiting plates (312) are fixedly provided on both sides of one end of the air outlet box (31), and the upper inner walls of the two limiting plates (312) are in movable contact with the upper ends of the two baffles (37) respectively.

7. The cotton conveying pipeline with an additional air outlet according to claim 1, characterized in that: One end of the curved pipe (3) passes through the pipe body (1) and is fixedly provided with a filter plate (313).

8. The cotton conveying pipeline with an additional air outlet according to claim 2, characterized in that: The cover plate (21) is connected to the housing (2) by means of four bolts.

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