CN215976154U

CN215976154U - Seed cotton screen type cleaning machine

Info

Publication number: CN215976154U
Application number: CN202122356719.7U
Authority: CN
Inventors: 史运昌; 陈绍恩
Original assignee: JINAN RUNTONG ANJI MACHINERY CO Ltd
Current assignee: JINAN RUNTONG ANJI MACHINERY CO Ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-03-08
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a seed cotton screen type cleaning machine which comprises a grid mesh belt and an inner bracket, wherein the inner bracket is arranged at the inner side of the grid mesh belt; the upper surface of the inner bracket is provided with a protruding structure, so that the grid mesh belt vibrates when passing through the protruding structure. The utility model ensures that the grid mesh belt jumps suddenly at the cushion block on the inner bracket to form vibration, so that impurities such as dust, cotton leaves and the like of seed cotton are better separated from the seed cotton.

Description

Seed cotton screen type cleaning machine

Technical Field

The utility model relates to the technical field of seed cotton cleaning equipment, in particular to a seed cotton sieve type cleaning machine.

Background

The seed cotton cleaning in the cotton processing technology comprises impurity cleaning and water cleaning. The impurities in the seed cotton are various, wherein the impurities in the seed cotton, such as leaf scraps, dust, fine sand stones, sterile seeds and the like, are cleaned out by matching a plurality of groups of barbed nail rollers of the seed cotton cleaning machine with the impurity removing grid or the impurity removing grid. In the prior art, impurities such as bells and the like are generally cleaned by means of the matching of a U-shaped rack roller and a plurality of impurity discharging rods, and the impurity discharging rods are usually made of round steel or thin steel tubes with the diameter of 20-30. But the impurity removing rod used at present can not achieve better purification effect.

Publication (bulletin) No.: CN200949119Y, publication (public notice) day: 2007-09-19 discloses a rotary screen type seed cotton cleaning machine, which comprises a stiff impurity removing machine and a barbed nail type three-roller cotton cleaning machine, wherein a cylindrical screen is arranged in the stiff impurity removing machine, the size of a screen hole of the cylindrical screen is 35-40 mm in length, the width of the screen hole is 22-25 mm, the length of a screen body of the cylindrical screen is 2.5-3.5 m, the screen body of the cylindrical screen is conical, the diameter of one end of the screen body of the conical cylindrical screen is 0.8-0.9 m, and the diameter of the other end of the conical cylindrical screen is 1.5-1.8 m, and the rotary screen type seed cotton cleaning machine has the advantages that: the continuous production of cotton can be realized, the production efficiency is high, the operation and the maintenance are convenient, the phenomena of cotton boll and cotton neps are avoided, the stiff cotton and special impurities in the seed cotton can be effectively removed, the quality of the raw cotton is ensured to the maximum extent, and the grade of the cotton is greatly improved.

Publication (bulletin) No.: CN204898126U, publication (public notice) day: 2015-12-23 provides a seed cotton flow type separating screen, which comprises an annular screen frame, wherein an impurity collecting barrel is coaxially arranged at the center of the screen frame, the impurity collecting barrel is fixedly connected with the screen frame through radially arranged supporting rods, a movable groove is formed in the inner wall of the screen frame, a sliding ring swinging back and forth along two groove edges is movably arranged in the movable groove, a flexible membrane is arranged between the sliding ring and the mouth part of the impurity collecting barrel, the bottom of the impurity collecting barrel is provided with a driver for driving the impurity collecting barrel to rotate, the driver drives the screen frame to rotate, wave vibration is started due to the vibration of the sliding ring, impurities in seed cotton are separated by vibration and enter a wave trough with fluctuation of the flexible thin wave, the impurities are fed into the impurity collecting barrel by the wave trough like a surfing, a cotton sliver slides to the edge of the screen frame due to the action of centrifugal force and is separated, because the device does not adopt the traditional screening method, therefore, the treatment amount is large and clogging does not occur.

Publication (bulletin) No.: CN102817117B, publication (public notice) day: 2015-03-11 discloses a seed cotton edulcoration device, contains feed mechanism, conveying mechanism contains frame, drive wheel and conveyer belt, the band face of conveyer belt forms grid column structure by horizontal bars and the chain of connecting the bars, is equipped with bars vibrations mechanism simultaneously. Can clear away the debris in the seed cotton under the condition of not causing the damage to cotton fiber to simple structure clears away effectually.

In summary, the technical solutions of the above-disclosed technologies, the technical problems to be solved, and the advantageous effects thereof are all different from the present invention, and no technical inspiration exists in the above-disclosed technical documents for further technical features, technical problems to be solved, and advantageous effects thereof.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a seed cotton sieve type cleaning machine, which enables a grid mesh belt to jump suddenly at a cushion block on an inner bracket to form vibration, so that impurities such as dust, cotton leaves and the like of seed cotton are better separated from the seed cotton.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the seed cotton screen type cleaning machine comprises a grid mesh belt and an inner bracket, wherein the inner bracket is arranged on the inner side of the grid mesh belt;

the upper surface of the inner bracket is provided with a protruding structure, so that the grid mesh belt vibrates when passing through the protruding structure.

Further, the protruding structure is a cushion block.

Furthermore, the outer surface of the cushion block is of a smooth structure.

Further, the grid mesh belt is assembled on a driving chain wheel and a driven chain wheel, and the driving chain wheel is connected with a speed reduction motor through a belt.

Furthermore, a seed cotton conveying channel is arranged above the grid mesh belt, and a seed cotton inlet and a seed cotton outlet are respectively arranged at two ends of the seed cotton conveying channel.

Further, an opening roller is arranged in the seed cotton conveying channel.

Furthermore, a conveying belt and a trash discharging auger for the trash discharging mechanism are arranged below the inner bracket.

Compared with the prior art, the utility model has the following beneficial effects:

the inner bracket for supporting the grid mesh belt is provided with the cushion block, when the grid mesh belt passes through the cushion block, the cushion block is higher than the inner bracket, so that the grid mesh belt jumps suddenly at the position to form vibration, and a vibrating screen principle is formed, so that impurities such as dust, cotton leaves and the like of seed cotton are better separated from the seed cotton.

When the seed cotton passes through the opening roller, the opening roller further opens and separates impurities from the seed cotton, and the impurity discharging efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of a seed cotton screen type cleaner of the present invention;

fig. 2 is an enlarged view at Z of fig. 1.

In the figure: 1. seed cotton inlet; 2. a grid mesh belt; 3. a trash discharging auger; 4. a conveyor belt; 5. an inner bracket; 6. cushion blocks; 7. a reduction motor; 8. a seed cotton outlet; 9. an opening roller; 10. and (4) cotton dropping channels.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution:

the seed cotton screen type cleaning machine comprises a grid mesh belt 2 and an inner bracket 5, wherein the inner bracket is arranged on the inner side of the grid mesh belt;

Further, the protruding structure is a cushion block 6.

Furthermore, the outer surface of the cushion block is of a smooth structure.

Further, the grid mesh belt is assembled on a driving chain wheel and a driven chain wheel, and the driving chain wheel is connected with a speed reducing motor 7 through a belt.

Furthermore, a seed cotton conveying channel is arranged above the grid mesh belt, two ends of the seed cotton conveying channel are respectively provided with a seed cotton inlet 1 and a seed cotton outlet 8, and the seed cotton outlet 8 corresponds to a cotton dripping channel 10.

Further, an opening roller 9 is arranged in the seed cotton conveying channel.

Furthermore, a conveying belt 4 and a trash discharging packing auger 3 for discharging the trash are arranged below the inner bracket, and the trash discharging packing auger 3 is positioned on one side of the conveying tail end of the conveying belt 4.

Seed cotton falls onto the grid mesh belt 2 from the previous process through the seed cotton inlet 1, moves towards the seed cotton outlet 8 along with the grid mesh belt 2, finally falls into the cotton dripping channel 10 and enters the next process. In the process, impurities such as dust, cotton leaves, boll shells and the like in the seed cotton fall onto the conveying belt 4 through the impurity discharging holes in the grid mesh belt 2, and are discharged from the impurity discharging auger 3 in the conveying belt impurity discharging auger 3.

The inner bracket 5 for supporting the grid mesh belt 2 is provided with the cushion block 6, when the grid mesh belt 2 passes through the cushion block 6, the cushion block 6 is higher than the inner bracket 5, so that the grid mesh belt 2 jumps suddenly to form vibration at the position, and impurities such as dust, cotton leaves and the like of seed cotton are better separated from the seed cotton. Although fig. 2 shows that the grid mesh belt does not touch the cushion block, the drawing is only a schematic diagram, the height of the cushion block can be increased, and after seed cotton is put into the grid mesh belt, the grid mesh belt can also droop to contact with the cushion block to generate vibration under the action of gravity.

When the seed cotton passes through the opening roller 9, the opening roller 9 further opens and separates impurities from the seed cotton, and the impurity discharging efficiency is improved.

All parts and parts which are not discussed in the present application and the connection mode of all parts and parts in the present application belong to the known technology in the technical field, and are not described again. Such as welding, threaded connections, etc.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The seed cotton screen type cleaning machine comprises a grid mesh belt and an inner bracket, wherein the inner bracket is arranged on the inner side of the grid mesh belt;

the grid mesh belt vibration device is characterized in that a protruding structure is arranged on the upper surface of the inner bracket, so that the grid mesh belt vibrates when passing through the protruding structure.

2. The seed cotton screen cleaner of claim 1, wherein the raised structure is a mat.

3. The seed cotton screen cleaner of claim 2, wherein the outer surface of the spacer is rounded.

4. The seed cotton screen cleaner of claim 3, wherein the grid mesh belt is mounted on a drive sprocket and a driven sprocket, and the drive sprocket is connected with a speed reduction motor through a belt.

5. The seed cotton sieve type cleaning machine according to claim 2, 3 or 4, wherein a seed cotton conveying channel is arranged above the grating mesh belt, and the two ends of the seed cotton conveying channel are respectively a seed cotton inlet and a seed cotton outlet.

6. The seed cotton screen cleaner of claim 5, wherein an opening roller is disposed in the seed cotton transfer passage.

7. The seed cotton sieve-type cleaner as claimed in claim 6, wherein a conveyer belt and a trash auger for trash removal of the trash mechanism are arranged below the inner bracket.