Cotton feeding channel of bale plucker

Abstract

The utility model discloses a cotton feeding channel of a bale plucker, which relates to the field of bale pluckers and comprises a supporting bottom plate, a cotton feeding pipeline is fixed on the outer wall of the top of the supporting bottom plate, a bale plucker main body is inserted into the outer wall of the cotton feeding pipeline, a winding frame is mounted on the outer wall of the side surface of the bale plucker main body, and an unwinding roller is inserted into the inner wall of the winding frame. A transmission motor is fixed to the outer wall of the winding frame, two sets of guide shafts are inserted into the side, close to the unwinding roller, of the inner wall of the winding frame, two sets of extrusion rollers are installed at the bottom, close to the guide shafts, of the inner wall of the winding frame, multiple sets of connecting rings are inserted into the inner wall of the winding frame, telescopic springs are fixed to the outer walls of the bottoms of the connecting rings, and a covering belt is installed on the outer wall of the unwinding roller. Two sets of soft magnets are installed on the inner wall of the bottom of the covering belt, and a centrifugal fan is installed on the outer wall of the side face of the cotton feeding pipeline. The sealing effect of the device can be enhanced, and the cotton feeding efficiency of the device can be improved.

Description

Technical Field

[0001] The utility model relates to the field of a cotton plucking machine, in particular to a cotton feeding channel of the cotton plucking machine. Background Art

[0002] The cotton opening and cleaning machine is mainly composed of a cotton plucker, a cotton opener, a cotton blender, a cotton feeder, a lap forming machine and a control system. The cotton opening and cleaning machine is used to open, remove impurities and mix raw cotton of various grades into uniform cotton laps of a certain weight. The plucker ranks first in the cotton opening and cleaning machine and is the machine that grabs cotton fibers from the cotton bales in the cotton opening and cleaning machine unit.

[0003] The cotton delivery channel of the cotton grabbing machine on the market often uses a reel and a reel to transport the covering belt onto the cotton delivery pipe, resulting in the covering belt only covering the cotton delivery pipe, and the connection with the cotton delivery pipe is not airtight, which will affect the transmission of cotton fibers by the device and reduce the airtightness of the device. Utility Model Content

[0004] The utility model aims to provide a cotton feeding channel of a cotton plucking machine to solve the problem of low airtightness proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cotton feeding channel of a cotton picking machine, comprising a supporting base plate, the supporting base plate, a cotton feeding pipe is fixed on the top outer wall of the supporting base plate, a cotton picking machine body is plugged into the outer wall of the cotton feeding pipe, a winding frame is installed on the side outer wall of the cotton picking machine body, a winding roller is plugged into the inner wall of the winding frame, a transmission motor is fixed on the outer wall of the winding frame, two groups of guide shafts are plugged into the inner wall of the winding frame near the side of the winding roller, two groups of squeezing rollers are installed on the inner wall of the winding frame near the bottom of the guide shaft, multiple groups of connecting rings are plugged into the inner wall of the winding frame, a telescopic spring is fixed to the bottom outer wall of the connecting ring, a covering belt is installed on the outer wall of the winding roller, two groups of soft magnets are installed on the bottom inner wall of the covering belt, and a centrifugal fan is installed on the side outer wall of the cotton feeding pipe.

[0006] Preferably, two groups of support protrusions are fixed to the side outer wall of the support base plate, and the two groups of support protrusions are symmetrically distributed on the side outer wall of the support base plate.

[0007] Preferably, a guide rod is fixed to one side of the supporting protrusion.

[0008] Preferably, a ball screw is inserted into a side of the support protrusion away from the guide rod, and a screw nut is installed on the outer wall of the ball screw.

[0009] Preferably, a reduction gear is installed on the side outer wall of the ball screw.

[0010] Preferably, a bidirectional motor is fixed to the outer wall of the supporting base plate, and a transmission rod is installed on one side of the bidirectional motor.

[0011] Preferably, a transmission gear is installed on the outer wall of the transmission rod.

[0012] Technical effects and advantages of the utility model:

[0013] Considering the problem of low airtightness of the cotton feeding channel of the cotton plucking machine on the market. The main body of the cotton plucking machine can slide on the cotton feeding pipe fixed on the supporting bottom plate, pull the covering belt fixed on the cotton feeding pipe, and the transmission motor fixed on the outer wall of the winding frame on the side outer wall of the cotton plucking machine body is powered on and operated, and the covering belt wound on the unwinding roller can be covered through the unwinding roller plugged in the winding frame. The inner wall of the winding frame is plugged in two groups of guide shafts to guide the covering belt supported on the outer wall. The elastic contraction of multiple groups of telescopic springs fixed on the inner wall of the bottom of the winding frame can pull the squeezing roller plugged in the inner wall through the connecting ring connected at the top, support the top of the covering belt connected to the bottom of the squeezing roller, and adsorb the two groups of soft magnets on the inner wall of the bottom of the covering belt on the cotton feeding pipe to achieve the effect of enhancing airtightness. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a cotton feeding channel of a cotton plucking machine.

[0016] Figure 2 The utility model is a schematic diagram of the top view of the cotton feeding channel of the cotton plucking machine.

[0017] Figure 3 The utility model is a schematic diagram of the structure of a cotton feeding channel of a cotton plucking machine viewed from above.

[0018] Figure 4 It is a schematic diagram of the exploded structure of the cotton feeding channel of the utility model.

[0019] In the figure: 1. Support bottom plate; 2. Cotton feeding pipe; 3. Cotton grabbing machine body; 4. Reeling frame; 5. Unreeling roller; 6. Transmission motor; 7. Guide shaft; 8. Squeeze roller; 9. Connecting ring; 10. Telescopic spring; 11. Cover belt; 12. Soft magnet; 13. Centrifugal fan; 14. Support protrusion; 15. Guide rod; 16. Ball screw; 17. Screw nut; 18. Reduction gear; 19. Bidirectional motor; 20. Transmission rod; 21. Transmission gear. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-4 The cotton feeding channel of a cotton plucking machine shown in the figure comprises a supporting base plate 1, a supporting base plate 1, a cotton feeding pipe 2 is fixed on the top outer wall of the supporting base plate 1, a cotton plucking machine body 3 is plugged into the outer wall of the cotton feeding pipe 2, a winding frame 4 is installed on the side outer wall of the cotton plucking machine body 3, a reeling roller 5 is plugged into the inner wall of the reeling frame 4, a transmission motor 6 is fixed to the outer wall of the reeling frame 4, two groups of guide shafts 7 are plugged into the inner wall of the reeling frame 4 near the side of the reeling roller 5, two groups of squeezing rollers 8 are installed on the inner wall of the reeling frame 4 near the bottom of the guide shaft 7, multiple groups of connecting rings 9 are plugged into the inner wall of the reeling frame 4, a telescopic spring 10 is fixed to the bottom outer wall of the connecting ring 9, a covering belt 11 is installed on the outer wall of the reeling roller 5, two groups of soft magnets 12 are installed on the bottom inner wall of the covering belt 11, and a centrifugal fan 13 is installed on the side outer wall of the cotton feeding pipe 2.

[0022] The cotton plucking machine body 3 can slide on the cotton feeding pipe 2 fixed on the supporting bottom plate 1 to transmit the cotton fibers to the cotton feeding pipe 2. The transmission motor 6 fixed on the outer wall of the winding frame 4 is powered on and can drive the unwinding roller 5 plugged in the winding frame 4 to rotate, so that the covering belt 11 wound on the unwinding roller 5 can be wound. The two sets of guide shafts 7 plugged in the inner wall of the winding frame 4 can guide the covering belt 11 wound on the outer wall, and the top of the covering belt 11 is squeezed and attached to the cotton feeding pipe 2 by the two sets of squeezing rollers 8 in the winding frame 4. The squeezing roller 8 can be pulled by the elasticity of the telescopic spring 10 plugged in the bottom of the connecting ring 9 to squeeze the bottom of the covering belt 11, so that the soft magnet 12 on the inner wall of the bottom of the covering belt 11 is attached to the cotton feeding pipe 2, resulting in a stable connection between the bottom of the covering belt 11 and the cotton feeding pipe 2, thereby enhancing the sealing effect of the device.

[0023] Two groups of support protrusions 14 are fixed to the side outer wall of the support base plate 1 , and the two groups of support protrusions 14 are symmetrically distributed on the side outer wall of the support base plate 1 .

[0024] The user can symmetrically weld the two groups of support protrusions 14 to the side outer wall of the support base plate 1 to ensure a firm connection between the support protrusions 14 and the support base plate 1 .

[0025] A guide rod 15 is fixed to one side of the supporting protrusion 14 .

[0026] The user can weld the two ends of the guide rod 15 to the inner walls of the sides of the two groups of support protrusions 14 respectively, so that the guide rod 15 is firmly connected to the support protrusions 14, and the inner wall of the cotton plucking machine body 3 is inserted into the outer wall of the guide rod 15, so that the cotton plucking machine body 3 can move stably and accurately on the cotton feeding pipe 2 through the guide rod 15 inserted into the inner wall.

[0027] A ball screw 16 is inserted into a side of the support protrusion 14 away from the guide rod 15 , and a screw nut 17 is installed on an outer wall of the ball screw 16 .

[0028] The user can insert the connecting rods connected at both ends of the side outer wall of the ball screw 16 into the two groups of support protrusions 14 on the side outer wall of the support base plate 1, and twist the inner wall of the screw nut 17 onto the ball screw 16, so that the rotation of the ball screw 16 can drive the movement of the screw nut 17, and the outer wall of the screw nut 17 is embedded in the inner wall of the cotton plucking machine body 3, so that the operation of the ball screw 16 can drive the cotton plucking machine body 3 to move on the support base plate 1 through the screw nut 17.

[0029] A reduction gear 18 is installed on the outer wall of the side of the ball screw 16 .

[0030] The user can fit the inner wall of the reduction gear 18 into the outer wall of the side of the ball screw 16 so that the rotation of the reduction gear 18 can drive the rotation of the ball screw 16 , and the convex teeth on the reduction gear 18 and the convex teeth on the transmission gear 21 are mutually fitted.

[0031] A bidirectional motor 19 is fixed to the outer wall of the supporting base plate 1 , and a transmission rod 20 is installed on one side of the bidirectional motor 19 .

[0032] The user can fix the bidirectional motor 19 on the outer wall of the supporting base plate 1 , and connect the transmission rod 20 to the rotor inside the bidirectional motor 19 , so that the bidirectional motor 19 can drive the transmission rod 20 to rotate when it is powered on.

[0033] A transmission gear 21 is mounted on the outer wall of the transmission rod 20 .

[0034] The user can embed the inner wall of the transmission gear 21 into the outer wall of the transmission rod 20, so that the power-on operation of the bidirectional motor 19 can drive the rotation of the transmission gear 21 through the connected transmission rod 20, and the reduction gear 18 and the transmission gear 21 are embedded with each other, so that the power-on operation of the bidirectional motor 19 can drive the rotation of the ball screw 16, thereby facilitating the movement of the cotton picking machine body 3 on the device.

[0035] Working principle: the cotton plucking machine body 3 can slide on the cotton feeding pipe 2 fixed on the supporting bottom plate 1, and pull the covering belt 11 fixed on the cotton feeding pipe 2. The transmission motor 6 fixed on the outer wall of the winding frame 4 on the side outer wall of the cotton plucking machine body 3 is powered on and can cover the covering belt 11 wound on the unwinding roller 5 through the unwinding roller 5 plugged into the winding frame 4. The inner wall of the winding frame 4 is plugged into two groups of guide shafts 7 to guide the covering belt 11 supported on the outer wall. The elastic contraction of multiple groups of telescopic springs 10 fixed on the inner wall at the bottom of the winding frame 4 can pull the squeezing roller 8 plugged into the inner wall through the connecting ring 9 connected at the top, support the top of the covering belt 11 connected to the bottom of the squeezing roller 8, and adsorb the two groups of soft magnets 12 on the inner wall of the bottom of the covering belt 11 on the cotton feeding pipe 2, so that the sealing effect of the device is enhanced;

[0036] The bidirectional motor 19 fixed to the outer wall of the supporting base plate 1 is powered on and can drive the transmission gear 21 embedded in the outer wall to rotate via the transmission rod 20 connected to the rotor inside. The rotation of the transmission gear 21 can drive the ball screw 16 inserted in the supporting protrusion 14 on the side outer wall of the supporting base plate 1 to rotate via the reduction gear 18 embedded on one side. The rotation of the ball screw 16 can drive the cotton plucking machine body 3 inserted in the guide rod 15 in the supporting protrusion 14 to move stably and directionally via the screw nut 17 embedded in the outer wall, thereby improving the cotton feeding efficiency of the device and realizing the function of enhancing the sealing effect of the cotton feeding channel of the cotton plucking machine and improving the cotton feeding efficiency.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cotton feeding channel of a cotton plucking machine, comprising a supporting bottom plate (1), characterized in that: The support base plate (1) is provided with a cotton feeding pipe (2) fixed to the top outer wall of the support base plate (1), a cotton plucking machine body (3) is plugged into the outer wall of the cotton feeding pipe (2), a winding frame (4) is installed on the side outer wall of the cotton plucking machine body (3), a reeling roller (5) is plugged into the inner wall of the reeling frame (4), a transmission motor (6) is fixed to the outer wall of the reeling frame (4), and two sets of guide shafts (7) are plugged into the inner wall of the reeling frame (4) on the side close to the reeling roller (5). ), two groups of squeezing rollers (8) are installed on the inner wall of the winding frame (4) near the bottom of the guide shaft (7), multiple groups of connecting rings (9) are inserted into the inner wall of the winding frame (4), and a telescopic spring (10) is fixed to the bottom outer wall of the connecting ring (9), a covering belt (11) is installed on the outer wall of the unwinding roller (5), and two groups of soft magnets (12) are installed on the bottom inner wall of the covering belt (11), and a centrifugal fan (13) is installed on the side outer wall of the cotton feeding pipe (2).

2. The cotton feeding channel of the cotton plucking machine according to claim 1 is characterized in that: Two groups of support protrusions (14) are fixed to the side outer wall of the support base plate (1), and the two groups of support protrusions (14) are symmetrically distributed on the side outer wall of the support base plate (1).

3. The cotton feeding channel of the cotton plucking machine according to claim 2 is characterized in that: A guide rod (15) is fixed to one side of the supporting protrusion (14).

4. The cotton feeding channel of the cotton plucking machine according to claim 3 is characterized in that: A ball screw (16) is inserted into a side of the support protrusion (14) away from the guide rod (15), and a screw nut (17) is installed on the outer wall of the ball screw (16).

5. The cotton feeding channel of the cotton plucking machine according to claim 4 is characterized in that: A reduction gear (18) is installed on the side outer wall of the ball screw (16).

6. The cotton feeding channel of the cotton plucking machine according to claim 1 is characterized in that: A bidirectional motor (19) is fixed to the outer wall of the supporting base plate (1), and a transmission rod (20) is installed on one side of the bidirectional motor (19).

7. The cotton feeding channel of the cotton plucking machine according to claim 6 is characterized in that: A transmission gear (21) is mounted on the outer wall of the transmission rod (20).

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