Barbed nail type ginned cotton cleaning machine

Abstract

The utility model discloses a barbed nail type lint cotton cleaning machine which comprises a first feeding roller (1) and a second feeding roller (2), a set of barbed nail rollers which are arranged in an inclined mode are arranged below the first feeding roller (1) and the second feeding roller (2), and the set of barbed nail rollers comprise a cotton inlet end barbed nail roller (3), a middle barbed nail roller and a cotton outlet end barbed nail roller (4). A middle barbed nail roller (5) is arranged above the second feeding roller (2), a middle cotton baffle (5) is arranged above the middle barbed nail roller, a front cotton baffle (6) is arranged between the second feeding roller (2) and the cotton feeding end barbed nail roller (3), the upper end of the front cotton baffle (6) is located below the second feeding roller (2), and the lower end of the front cotton baffle (6) is located above the cotton feeding end barbed nail roller (3). According to the technical scheme, the cleaning effect can be better guaranteed, the working efficiency can be improved, and the device is particularly suitable for lint cotton cleaning of long stapled cotton.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cotton processing equipment technical field, concretely relates to a spike type lint cleaning machine. BACKGROUND

[0002] In recent years, with the rapid development of machine-picked long-staple cotton, the long-staple cotton picked by the cotton picker contains more impurities. Although multiple cleaning devices are added in the seed cotton cleaning process, the entanglement of long-staple cotton with bolls, cotton shells, cotton stalks, cotton leaves and other impurities is relatively close due to the characteristics of long-staple cotton, increasing the difficulty of cleaning. A large amount of impurities will still be present in the cleaned long-staple cotton, and a lot of broken seeds and fiber-containing seed residues will be generated during the processing of the lint roller, such as the lint roller. Therefore, the lint produced by the lint roller contains a large amount of impurities, such as broken seeds, cotton leaves, sterile seeds, soft seed skins, dead plates, fiber-containing seed residues, and some smaller impurities formed by the broken husks, cotton stalks and cotton leaves. Fine filaments and debris, which seriously affect the appearance and grade of lint, directly cause economic losses to cotton processing enterprises.

[0003] The long-staple cotton lint cleaning machine is a device specially used for cleaning impurities in long-staple cotton lint. On August 2, 2022, the Chinese utility model patent with the publication number CN 217104148 U discloses a production line capable of processing machine-picked long-staple cotton and machine-picked fine-staple cotton, which discloses a spike type lint cleaning machine arranged after the lint roller. The spike type lint cleaning machine comprises a feeding roller, a spike roller, a cotton blocking plate, a grid and a lint outlet. The grid is located below the spike roller, and the cotton blocking plate is located above the spike roller. The spike type lint cleaning machine of this design, due to the structural design of the feeding roller and the spike roller, causes the lint fed through the feeding roller to be carried away by the two spike rollers. In this way, the lint directly carried away by the rear spike roller will reduce the cleaning frequency of the lint, thereby affecting the cleaning efficiency of the lint. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is to solve the shortcomings of the prior art, provide a spike type lint cleaning machine that can better ensure the cleaning effect and improve the work efficiency, and is particularly suitable for lint cleaning of long-staple cotton.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] A kind of spike type lint cleaner, including first feed roller and second feed roller, the lower of first feed roller and second feed roller is provided with a set of spike roller in inclined arrangement, the set of spike roller includes cotton inlet end spike roller, intermediate spike roller and cotton outlet end spike roller, the upper of intermediate spike roller is provided with middle lint baffle, it is characterized in that: the front lint baffle between second feed roller and cotton inlet end spike roller, the upper end of front lint baffle is located below second feed roller, the lower end of front lint baffle is located above cotton inlet end spike roller.

[0007] Further, the rear lint baffle is arranged at the cotton outlet end spike roller.

[0008] Further, the first feed roller and the second feed roller have the same structure, which includes a feed roller center shaft and V-shaped long leaf plates uniformly arranged on the outer periphery of the feed roller center shaft.

[0009] Further, the number of V-shaped long leaf plates is 6.

[0010] Further, the opening end of the V-shaped long leaf plate is provided with a left side folding edge and a right side folding edge adapted to the outer peripheral surface of the feed roller center shaft.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. The front lint baffle is arranged between the second feed roller and the cotton inlet end spike roller to form a cotton inlet channel, so that the lint to be cleaned is first cleaned by the cotton inlet end spike roller and then cleaned by the intermediate spike roller and the cotton outlet end spike roller, ensuring that all the lint is cleaned the same number of times; and the lint on the cotton inlet end spike roller is all blocked and then taken away by the adjacent intermediate spike roller for the next cleaning, preventing the lint from hanging on the same cleaning roller and affecting the processing capacity of the equipment, the cleaning efficiency, and even a large amount of lint, which seriously affects the quality of the lint.

[0013] 2. The rear lint baffle is arranged at the cotton outlet end spike roller to ensure that the lint on the cotton outlet end spike roller is all blocked and then enters the next process through the cotton outlet, preventing the lint from hanging on the same cleaning roller and affecting the processing capacity of the equipment, the cleaning efficiency, and even a large amount of lint, which seriously affects the quality of the lint.

[0014] 3、The first feeding roller and the second feeding roller adopt the structural design of V-shaped long leaf plate, so that the outer surfaces are all circular arc angles, the failure rate of the equipment is reduced, the work efficiency is improved, and the processing quality of machine-harvested long lint cotton is ensured. The original feeding roller adopts the structure of straight plate leaf plate and long shaft welding, which is easy to produce sharp corners and sharp edges in the manufacturing process, thereby causing lint and roller winding phenomenon. As the lint increases, the lint gradually wraps the feeding roller, causing feeding difficulty, and even complete blockage, and the cotton cannot be fed. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 Fig. 1 is a structural schematic diagram of a spike type lint cleaner;

[0016] Figure 2 Fig. 2 is a structural schematic diagram of a first feeding roller and a second feeding roller;

[0017] Figure 3 Fig. 3 is a schematic diagram of the distribution position of a V-shaped long leaf plate on a feeding roller center shaft;

[0018] Figure 4 Fig. 4 is a structural schematic diagram of a V-shaped long leaf plate with a left side folding edge and a right side folding edge.

[0019] In the figure: 1, first feeding roller; 2, second feeding roller; 3, inlet end spike roller; 4, outlet end spike roller; 5, middle lint blocking plate; 6, front lint blocking plate; 7, rear lint blocking plate; 8, inlet channel; 9, feeding roller center shaft; 10, V-shaped long leaf plate; 11, left side folding edge; 12, right side folding edge; 13, round side plate. DETAILED DESCRIPTION

[0020] The technical scheme of the utility model is described in detail below in combination with the embodiments and corresponding drawings, so that those skilled in the art can more clearly understand the technical scheme of the utility model, but the protection scope of the utility model is not limited in this way.

[0021] As Figure 1As shown in the figure, a kind of spike type lint cleaner, including first feeding roller 1 and second feeding roller 2, the first feeding roller 1 and second feeding roller 2 below are provided with a set of spike roller in inclined arrangement, the set of spike roller includes cotton inlet end spike roller 3, intermediate spike roller and cotton outlet end spike roller 4, the upper side of intermediate spike roller is provided with middle lint board 5, the front lint board 6 is arranged between second feeding roller 2 and cotton inlet end spike roller 3, the upper end of front lint board 6 is below second feeding roller 2, the lower end of front lint board 6 is above cotton inlet end spike roller 3. With this structure design, the front lint board 6 is arranged between second feeding roller 2 and cotton inlet end spike roller 3, forming the cotton inlet channel 8, first, the lint needing cleaning fed is cleaned by cotton inlet end spike roller 3 and then cleaned by intermediate spike roller and cotton outlet end spike roller 4, to ensure that all lint is cleaned for the same number of times;Second, the lint on cotton inlet end spike roller 3 is all blocked, then taken away by the intermediate spike roller adjacent thereto, for next cleaning, to prevent the lint hanging on the same cleaning roller and not coming down, which not only seriously affects the processing capacity of the equipment, but also affects the cleaning efficiency, even a large number of silk is produced, which seriously affects the quality of lint.

[0022] As Figure 1 shown, the cotton outlet end spike roller 4 is provided with rear lint board 7. The rear lint board 7 is arranged to ensure that the lint on the cotton outlet end spike roller 3 is all blocked, enters the next process through the cotton outlet, to prevent the lint hanging on the same cleaning roller and not coming down, which not only seriously affects the processing capacity of the equipment, but also affects the cleaning efficiency, even a large number of silk is produced, which seriously affects the quality of lint.

[0023] As Figures 1 to 3 shown, the first feeding roller 1 and the second feeding roller 2 have the same structure, which includes feeding roller center shaft 9 and V-shaped long leaf plate 10 uniformly arranged on the outer periphery of feeding roller center shaft 9. The number of V-shaped long leaf plate 10 is 6. The opening end of V-shaped long leaf plate 10 is provided with left side folding edge 11 and right side folding edge 12 adapted to the outer peripheral surface of feeding roller center shaft 9. The first feeding roller 1 and the second feeding roller 2 adopt the structure design of V-shaped long leaf plate, so that the outer surface of the feeding roller is all arc angle, avoiding the use defects brought by the structure that the original feeding roller is welded by straight plate type leaf plate and long shaft, thereby reducing the failure rate of the equipment, improving the work efficiency, and also ensuring the processing quality of machine-harvested long lint cotton. The structure that the original feeding roller is welded by straight plate type leaf plate and long shaft is prone to produce sharp corners and sharp edges in the manufacturing process, thereby producing hanging flower and winding roller phenomenon. As the hanging flower becomes more and more, the lint gradually wraps up the feeding roller, causing difficulty in feeding cotton, and even completely blocking the cotton.

[0024] As Figure 2 andFigure 3 As shown in the figure, the structure of a feeding roller comprises a feeding roller center shaft 9 and six feeding roller V-shaped long leaf plates 10 and circular side plates 13 on both sides of the V-shaped long leaf plates 10, the six feeding roller V-shaped long leaf plates 10 are uniformly arranged on the outer circumferential surface of the feeding roller center shaft 9, both ends are flush and connected as an integral structure, the circular side plates 13 are sleeved on both ends of the feeding roller center shaft 9, closely attached to both sides of the V-shaped long leaf plates 10 and connected as an integral structure with the feeding roller center shaft 9 and the V-shaped long leaf plates 10. Figure 4 As shown in the figure, the V-shaped long leaf plate 10 can adopt this structure design, the left side folding edge 11 and the right side folding edge 12 are arranged on the V-shaped long leaf plate 10 and integrally formed, the structural rigidity is improved and the weight of the feeding roller can be reduced.

[0025] The above detailed description of the embodiments of the present application is made in combination with the drawings, but the present application is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and deformations of the embodiments without departing from the principles and spirits of the present application still fall within the protection scope of the present application.

Claims

1. A spike type lint cleaner comprising a first feed roller (1) and a second feed roller (2), below which a set of spike rollers is arranged in an inclined arrangement, the set of spike rollers comprising an inlet end spike roller (3), intermediate spike rollers and an outlet end spike roller (4), above which a middle lint baffle (5) is arranged, characterized in that: The second feeding roller (2) and the cotton inlet end spike roller (3) are provided with a front cotton baffle plate (6), the upper end of the front cotton baffle plate (6) is located below the second feeding roller (2), and the lower end of the front cotton baffle plate (6) is located above the cotton inlet end spike roller (3).

2. A spike type lint cleaner according to claim 1 wherein: The cotton outlet end spike roller (4) is provided with a rear cotton baffle plate (7).

3. A spike type lint cleaner according to claim 1 wherein: The first feeding roller (1) and the second feeding roller (2) have the same structure, which comprises a feeding roller center shaft (9) and V-shaped long leaf plates (10) uniformly arranged on the outer periphery of the feeding roller center shaft (9).

4. A spike type lint cleaner according to claim 3 wherein: The number of the V-shaped long leaf plates (10) is 6.

5. A spike type lint cleaner in accordance with claim 3 wherein: The open end of the V-shaped long leaf plate (10) is provided with a left side folding edge (11) and a right side folding edge (12) adapted to the outer peripheral surface of the feeding roller center shaft (9).

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