Bale plucking structure of bale plucker

Abstract

The utility model discloses a bale plucking structure of a bale plucker. The mounting cylinder is rotationally mounted on the inner side of the cotton collecting hopper, shaft rods matched with the cotton collecting hopper are arranged at the two ends of the mounting cylinder, and one end of each shaft rod penetrates through the cotton collecting hopper and is connected with a driven wheel; the bale plucking beater is arranged on the outer surface of the mounting cylinder for bale plucking; the cutting assemblies are detachably mounted at the two ends of the inner wall of the cotton collecting hopper so as to cut the wound cotton fibers; by arranging a first mounting base, a first cutter, a second mounting base and a second cutter, the situation that when cotton fibers are grabbed through the mounting barrel, the cotton fibers are stacked and wound at the connecting positions of the two ends of the mounting barrel and the cotton collecting hopper, and the normal rotating speed and power of the mounting barrel are affected is avoided; the influence of winding cotton fibers on rotation of the mounting cylinder is greatly reduced, and the structure is simple.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cotton grabbing structure of cotton grabbing machine. BACKGROUND

[0002] The cotton grabbing machine, also called the cotton grabbing machine, is one of the key equipment in the cotton processing process, is widely used in the opening and cleaning cotton combined unit of cotton, and mainly functions to grab and loosen the cotton fiber from the cotton bale, so as to prepare for the subsequent cotton processing.

[0003] The existing cotton grabbing machine is provided with an installation cylinder and a cotton grabbing beater on the inner side of the cotton collecting hopper in the use process, the cotton grabbing beater is driven by the installation cylinder to move to grab the cotton floccus, but when grabbing, the cotton floccus can move to the both ends of the installation cylinder, winding occurs at the rotating part of the both ends of the installation cylinder, the rotating speed and the rotating force of the equipment are affected, and manual cleaning is needed regularly, which is time-consuming and troublesome, therefore, the cotton grabbing structure of the cotton grabbing machine is provided. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a cotton grabbing structure of cotton grabbing machine to solve the problems in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cotton grabbing structure of cotton grabbing machine, comprising:

[0006] A cotton collecting hopper;

[0007] An installation cylinder is rotatably installed on the inner side of the cotton collecting hopper, and the both ends of the installation cylinder are provided with shaft rods matched with the cotton collecting hopper, and one end of the shaft rod penetrates through the cotton collecting hopper and is connected with a driven wheel;

[0008] A cotton grabbing beater is arranged on the outer surface of the installation cylinder to grab cotton;

[0009] A cutting assembly is detachably installed on the both ends of the inner wall of the cotton collecting hopper to cut the winding cotton floccus.

[0010] Preferably, the front and rear surfaces of the lower end of the cotton collecting hopper are provided with protective plates, and the both ends of the inner side of the protective plates are provided with connecting bolts matched with the cotton collecting hopper.

[0011] Preferably, the cutting assembly comprises a first mounting seat, a first cutter, a second mounting seat and a second cutter, the first mounting seat is detachably installed on the inner wall of the cotton collecting hopper, one side of the first mounting seat is fixed with the first cutter, the second mounting seat is fixed on the installation cylinder, and one side of the second mounting seat is provided with the second cutter matched with the first cutter to cut the cotton floccus.

[0012] Preferably, the inner side of the first mounting seat is provided with an installation bolt, and the installation bolt is matched with the cotton collecting hopper through the threaded part.

[0013] Preferably, the first mounting seat and the second mounting seat are both semi-annular, and the first mounting seat and the second mounting seat are provided with a plurality of.

[0014] Preferably, a sealing rubber is fixed to the inner wall of the first mounting seat, and one end of the sealing rubber is in contact with the mounting cylinder.

[0015] Preferably, the cotton grabbing beater is in an inclined structure, and a plurality of cotton grabbing beaters are uniformly distributed along the axis of the mounting cylinder.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] By being provided with the first mounting seat, the first cutter, the second mounting seat and the second cutter, the cotton wool can be well sheared and broken, the influence of the wound cotton wool on the rotation of the mounting cylinder is greatly reduced, the structure is simple, the inconvenience of post-processing cleaning is reduced, and the cutting assembly is convenient to disassemble, maintain and use. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic view of the utility model;

[0019] Figure 2 is an installation structural schematic view of the cutting assembly of the utility model;

[0020] Figure 3 is a structural schematic view of the first cutter of the utility model;

[0021] Figure 4 is a structural schematic view of the sealing rubber of the utility model.

[0022] In the drawing: 1, cotton collecting hopper; 2, mounting cylinder; 3, driven wheel; 4, cotton grabbing beater; 5, cutting assembly; 501, first mounting seat; 502, first cutter; 503, second mounting seat; 504, second cutter; 505, mounting bolt; 506, sealing rubber; 6, connecting bolt; 7, protection plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-4The utility model provides a technical scheme: a cotton grabbing structure of a cotton grabbing machine, comprising

[0025] A cotton collecting hopper 1 is arranged on the bottom of the frame 100.

[0026] A mounting cylinder 2 is rotatably arranged in the inner side of the cotton collecting hopper 1, and the two ends of the mounting cylinder 2 are provided with shaft rods matched with the cotton collecting hopper 1, and one end of the shaft rod penetrates through the cotton collecting hopper 1 and is connected with a driven wheel 3.

[0027] A cotton grabbing beater 4 is arranged on the outer surface of the mounting cylinder 2 to grab cotton.

[0028] A cutting assembly 5 is detachably arranged on the two ends of the inner wall of the cotton collecting hopper 1 to cut the entangled cotton, so that the entangled cotton on the two ends of the mounting cylinder 2 can be cut, and the excessive entanglement of the cotton is avoided to affect the rotation of the mounting cylinder 2, so that the rotation strength of the cotton grabbing beater 4 is insufficient, and the rotation speed is slow.

[0029] In the embodiment, preferably, the front and rear surfaces of the lower end of the cotton collecting hopper 1 are provided with protective plates 7, and the inner sides of the protective plates 7 are provided with connecting bolts 6 matched with the cotton collecting hopper 1, so that the lower end of the cotton collecting hopper 1 is protected, and the direct contact and abrasion with the cotton are reduced.

[0030] In the embodiment, preferably, the cutting assembly 5 comprises a first mounting seat 501, a first cutter 502, a second mounting seat 503 and a second cutter 504, the first mounting seat 501 is detachably arranged on the inner wall of the cotton collecting hopper 1, one side of the first mounting seat 501 is fixedly provided with the first cutter 502, the second mounting seat 503 is fixedly arranged on the mounting cylinder 2, and one side of the second mounting seat 503 is provided with the second cutter 504 matched with the first cutter 502 to cut the cotton, so that the second cutter 504 can rotate with the mounting cylinder 2, and then the cotton is cut through the relative movement of the second cutter 504 and the first cutter 502, so that the rotation effect of the mounting cylinder 2 affected by the entanglement of the cotton is reduced.

[0031] In the embodiment, preferably, the inner side of the first mounting seat 501 is provided with mounting bolts 505, and the mounting bolts 505 are matched with the cotton collecting hopper 1 through threaded parts, so that the mounting is facilitated, and the maintenance and repair are also facilitated in the later period.

[0032] In the embodiment, preferably, the first mounting seat 501 and the second mounting seat 503 are both semicircular, and a plurality of first mounting seats 501 and second mounting seats 503 are arranged, so that the first cutter 502 and the second cutter 504 can be better installed.

[0033] In the embodiment, preferably, the inner wall of the first mounting seat 501 is fixedly provided with sealing rubbers 506, and one end of the sealing rubbers 506 is in contact with the mounting cylinder 2, so that the cotton entering between the mounting cylinder 2 and the cotton collecting hopper 1 is reduced.

[0034] Preferably, the cotton grabbing beaters 4 are inclined structures, and the cotton grabbing beaters 4 are uniformly distributed along the axial direction of the mounting cylinder 2, so that the cotton grabbing effect is better.

[0035] The working principle and use process of the utility model are as follows: in use, the motor of the cotton grabbing machine drives the driven wheel 3 to rotate through the belt, the driven wheel 3 drives the plurality of cotton grabbing beaters 4 to rotate through the mounting cylinder 2, the cotton is grabbed, the grabbed cotton is extracted and conveyed through the air extractor, when the mounting cylinder 2 is wound by the shaft rods at both ends due to the accumulation of the cotton on the inner wall of the cotton collecting hopper 1, the mounting cylinder 2 drives the second cutter 504 to rotate through the second mounting seat 503, the first cutter 502 is fixed to the inner wall of the cotton collecting hopper 1 through the first mounting seat 501, the wound cotton is sheared through the relative movement of the second cutter 504 and the first cutter 502, the rotation speed and power of the mounting cylinder 2 are prevented from being affected by too much winding, and the cotton is prevented from entering between the mounting cylinder 2 and the cotton collecting hopper 1 through the sealing rubber 506, so that the normal rotation of the mounting cylinder 2 is ensured.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A plucking structure of a plucking machine, characterized by, Include: Cotton collecting hopper (1); Mounting cylinder (2), rotatingly mounted inside the cotton collecting hopper (1), and the mounting cylinder (2) is provided with a shaft on both ends matched with the cotton collecting hopper (1), and one end of the shaft penetrates the cotton collecting hopper (1) and is connected with a driven wheel (3); Grabbing beater (4) is arranged on the outer surface of the mounting cylinder (2) to grab cotton; Cutting assembly (5) can be detachably mounted on the inner wall of the cotton collecting hopper (1) to cut the wrapped cotton.

2. A plucking structure of a plucking machine according to claim 1, characterized in that: The front and rear surfaces of the lower end of the cotton collecting hopper (1) are provided with protective plates (7), and the inner sides of the protective plates (7) are provided with connecting bolts (6) matched with the cotton collecting hopper (1).

3. A plucking structure of a plucking machine according to claim 1, characterized in that: The cutting assembly (5) includes a first mounting seat (501), a first cutter (502), a second mounting seat (503) and a second cutter (504), the first mounting seat (501) is detachably mounted on the inner wall of the cotton collecting hopper (1), one side of the first mounting seat (501) is fixed with the first cutter (502), the second mounting seat (503) is fixed on the mounting cylinder (2), and one side of the second mounting seat (503) is provided with the second cutter (504) matched with the first cutter (502) to cut the cotton.

4. A plucking structure of a plucking machine according to claim 3, characterized in that: The inner side of the first mounting seat (501) is provided with mounting bolts (505), and the mounting bolts (505) are matched with the cotton collecting hopper (1) through threaded parts.

5. A plucking structure of a plucking machine according to claim 3, characterized in that: The first mounting seat (501) and the second mounting seat (503) are both semicircular, and the first mounting seat (501) and the second mounting seat (503) are provided with a plurality of.

6. A plucking structure of a plucking machine according to claim 3, characterized in that: The inner wall of the first mounting seat (501) is fixed with sealing rubber (506), and one end of the sealing rubber (506) is in contact with the mounting cylinder (2).

7. A plucking structure of a plucking machine according to claim 1, characterized in that: The grabbing beater (4) is of inclined structure, and the grabbing beater (4) is uniformly distributed along the axial direction of the mounting cylinder (2).

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