Cotton impurity removal device

Abstract

The utility model discloses a cotton impurity removing device which comprises a bottom plate, plate sleeves are fixed to the two ends of the upper surface of the bottom plate respectively, a motor is fixedly arranged in the middle of the upper surface of the bottom plate, a disc is fixedly connected to the end of an output shaft of the motor, and a driving wheel is installed on the edge of the front face of the disc. The outer wall of the driving wheel is sleeved with a driving frame, the upper surface of the driving frame is fixedly connected with a supporting rod, and a support plate is fixedly arranged at the upper end of the supporting rod. A screening box is fixedly connected to the upper end of the support plate, a screening frame is movably arranged on the inner wall of the upper end of the screening box, a screen is fixedly connected to the inner wall of the lower end of the screening frame, and handles are fixed to the two end faces of the screening frame respectively. And an adjusting rod is movably connected to the inner wall of the screening box below the screening frame. The cotton impurity removal device is convenient to disassemble the screening mechanism for cleaning, so that the screening mechanism is prevented from being blocked to influence use of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton processing, in particular to a cotton impurity removing device. Background Art

[0002] Cotton is a widely used economic crop and is often made into clothes, pants, sheets, medical dressings and other items. Cotton likes light, so it is widely distributed in areas with sufficient sunshine in my country. The cotton impurity removal device is a common cotton processing device. Its function is to remove impurities in cotton to prevent the impurities from affecting the use of cotton.

[0003] For example, a cotton impurity removal device with publication number CN218309348U and authorization announcement date 20230117 can screen and remove impurities from cotton, but the screening mechanism on the device is not convenient to disassemble, which can easily cause the screening mechanism to be blocked, affecting the use of the device and reducing the practicality of the device. In view of the above problems, an innovative design is made based on the original cotton impurity removal device. Utility Model Content

[0004] The utility model aims to provide a cotton impurity removing device to solve the problem that the cotton impurity removing device proposed in the above background technology is inconvenient to disassemble the screening mechanism for cleaning, which easily leads to clogging of the screening mechanism and affects the use of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cotton impurity removing device, comprising a bottom plate, plate sleeves are fixed to both ends of the upper surface of the bottom plate, a motor is fixedly arranged in the middle of the upper surface of the bottom plate, a disc is fixedly connected to the end of the motor output shaft, a driving wheel is installed at the edge of the front of the disc, a driving frame is provided on the outer wall of the driving wheel, a support rod is fixedly connected to the upper surface of the driving frame, and a bracket plate is fixedly arranged on the upper end of the support rod;

[0006] The upper end of the support plate is fixedly connected with a screening box, the inner wall of the upper end of the screening box is movably provided with a screening frame, the inner wall of the lower end of the screening frame is fixedly connected with a screening net, and handles are respectively fixed on both end surfaces of the screening frame;

[0007] An adjusting rod is movably connected to the inner wall of the screening box below the screen frame, and limiting mechanisms are respectively arranged on the outer walls at both ends of the adjusting rod. A protective sleeve is fixedly connected to the inner wall of the screening box on the side of the limiting mechanism.

[0008] Preferably, the driving wheel and the driving frame are in close contact with each other, and the bracket plate and the plate sleeve form a sliding structure.

[0009] Preferably, the screening box and the screening frame are slidably arranged, and the screening box and the handle are snugly connected.

[0010] Preferably, the limiting mechanism comprises a base, a clamping member and a clamping plate, the base is sleeved on the outer wall of the end of the adjusting rod, and the clamping member and the clamping plate are fixed on the upper and lower surfaces of the base respectively.

[0011] Preferably, the base and the adjusting rod are threadedly connected, the directions of the threads arranged on the outer wall of the adjusting rod are symmetrically distributed about the longitudinal center axis of the screening box, and the adjusting rod is rotationally connected to the screening box and the protective sleeve respectively.

[0012] Preferably, the clamping member is slidably arranged with the screening box and the handle respectively, and the clamping plate is slidably connected with the protective cover.

[0013] The cotton impurity removal device of the utility model has the following beneficial effects: the cotton impurity removal device is easy to disassemble the screening mechanism for cleaning, thereby preventing the screening mechanism from being blocked and affecting the use of the device;

[0014] By rotating the adjusting rod, the base moves in opposite directions at the same time, and then the base drives the clamp to separate from the handle. Next, the user holds the handle to drive the screen frame out of the screening box, thereby completing the disassembly of the screen. Therefore, the device is convenient for disassembling the screening mechanism for cleaning, thereby avoiding blockage of the screening mechanism affecting the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the overall front section structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall side section structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the front cross-section structure of the support plate of the utility model;

[0019] Figure 4 For this utility model Figure 1 A in the figure is an enlarged structural diagram.

[0020]

Main component symbol description

[0021] 1. Bottom plate; 2. Plate sleeve; 3. Motor; 4. Disc; 5. Driving wheel; 6. Driving frame; 7. Support rod; 8. Bracket plate; 9. Screening box; 10. Screen frame; 11. Screen; 12. Handle; 13. Adjusting rod; 14. Limiting mechanism; 1401. Base; 1402. Clamp; 1403. Clamp plate; 15. Protective cover. DETAILED DESCRIPTION

[0022] The cotton impurity removing device of the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments of the present invention.

[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0026] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0027] See also Figure 1-4 The utility model provides a technical solution: a cotton impurity removing device, comprising a bottom plate 1, plate sleeves 2 are fixed to both ends of the upper surface of the bottom plate 1, a motor 3 is fixedly arranged in the middle of the upper surface of the bottom plate 1, a disc 4 is fixedly connected to the end of the output shaft of the motor 3, a driving wheel 5 is installed at the edge of the front side of the disc 4, a driving frame 6 is sleeved on the outer wall of the driving wheel 5, a support rod 7 is fixedly connected to the upper surface of the driving frame 6, and a bracket plate 8 is fixedly arranged on the upper end of the support rod 7.

[0028] A screening box 9 is fixedly connected to the upper end of the bracket plate 8, a screening frame 10 is movably provided on the upper inner wall of the screening box 9, a screening mesh 11 is fixedly connected to the lower inner wall of the screening frame 10, and handles 12 are fixed to both end surfaces of the screening frame 10.

[0029] An adjusting rod 13 is movably connected to the inner wall of the screening box 9 below the screen frame 10 , and limiting mechanisms 14 are respectively provided on the outer walls at both ends of the adjusting rod 13 . A protective sleeve 15 is fixedly connected to the inner wall of the screening box 9 on the side of the limiting mechanism 14 .

[0030] In this example, the driving wheel 5 and the driving frame 6 are in close contact with each other, and the bracket plate 8 and the plate sleeve 2 form a sliding structure, which makes it convenient for the motor 3 to drive the disc 4 to rotate, so that the driving wheel 5 rotates around the horizontal center axis of the disc 4, thereby enabling the driving wheel 5 to drive the driving frame 6 to move vertically back and forth, and as the driving frame 6 moves, the driving frame 6 drives the support rod 7 to make the bracket plate 8 slide relative to the plate sleeve 2.

[0031] The screening box 9 and the screening frame 10 in this example are slidably arranged, and the screening box 9 and the handle 12 are closely connected, so that the user can hold the handle 12 to drive the screening frame 10 to slide relative to the screening box 9, thereby disassembling and assembling the screening frame 10.

[0032] The limiting mechanism 14 in this example includes a base 1401, a clamp 1402 and a clamp plate 1403. The base 1401 is sleeved on the outer wall of the end of the adjusting rod 13. The upper and lower surfaces of the base 1401 are respectively fixed with the clamp 1402 and the clamp plate 1403, so that the screening box 9 and the screen frame 10 are in a relatively stable state through the limiting mechanism 14.

[0033] In this example, the base 1401 and the adjusting rod 13 are threadedly connected, and the direction of the thread set on the outer wall of the adjusting rod 13 is symmetrically distributed about the longitudinal center axis of the screening box 9. The adjusting rod 13 is rotationally connected to the screening box 9 and the protective cover 15 respectively, so that the user can rotate the adjusting rod 13 to make the base 1401 move toward or oppositely at the same time along the adjusting rod 13.

[0034] The clamp 1402 in this example is slidably arranged with the screening box 9 and the handle 12 respectively, and the clamp plate 1403 is slidably connected with the protective cover 15, so that when the base 1401 moves, the clamp plate 1403 slides relative to the protective cover 15, so that the base 1401 drives the clamp 1402 to move and disengage from the handle 12, thereby making it convenient for users to disassemble and assemble the screening mechanism.

[0035] Working principle: According to Figure 1-4 As shown, the user puts the cotton to be cleaned into the screen 11, and then the user starts the motor 3. Next, the motor 3 drives the disc 4 to rotate, and then the disc 4 drives the driving wheel 5 to rotate around the horizontal center axis of the disc 4. Then the driving wheel 5 drives the driving frame 6 to move back and forth vertically. Next, the driving frame 6 drives the supporting rod 7 to make the bracket plate 8 slide back and forth relative to the plate sleeve 2. At this time, the bracket plate 8 drives the screening box 9 to make the screen 11 move back and forth vertically, so that the screen 11 drives the cotton to vibrate, so that the impurities on the cotton are separated from the cotton, and the cotton is cleaned. When it is necessary to clean the screening mechanism, the user turns off the motor 3 and takes out The cotton on the screen 11 has been cleaned, and then the user rotates the adjusting rod 13, and then the base 1401 moves in the opposite direction along the adjusting rod 13, and then the base 1401 drives the clamp 1402 to move relative to the protective cover 15 so that the clamp 1402 is separated from the handle 12, and at the same time, the base 1401 drives the clamp 1403 to slide relative to the protective cover 15, and then the user holds the handle 12, and then the user lifts out the screen frame 10 in the screening box 9, thereby completing the disassembly of the screen 11, which is convenient for the user to clean the screen 11. Therefore, the device is convenient for disassembling the screening mechanism for cleaning, thereby avoiding blockage of the screening mechanism affecting the use of the device.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. A cotton impurity removal device, characterized in that: It comprises a bottom plate (1), plate sleeves (2) are respectively fixed at both ends of the upper surface of the bottom plate (1), a motor (3) is fixedly arranged in the middle of the upper surface of the bottom plate (1), a disc (4) is fixedly connected to the end of the output shaft of the motor (3), a driving wheel (5) is installed at the edge of the front face of the disc (4), a driving frame (6) is sleeved on the outer wall of the driving wheel (5), a support rod (7) is fixedly connected to the upper surface of the driving frame (6), and a bracket plate (8) is fixedly arranged at the upper end of the support rod (7); The upper end of the support plate (8) is fixedly connected to a screening box (9), the upper inner wall of the screening box (9) is movably provided with a screening frame (10), the lower inner wall of the screening frame (10) is fixedly connected to a screening net (11), and handles (12) are respectively fixed to both end surfaces of the screening frame (10); An adjusting rod (13) is movably connected to the inner wall of the screening box (9) below the screening frame (10), and limiting mechanisms (14) are respectively provided on the outer walls at both ends of the adjusting rod (13), and a protective sleeve (15) is fixedly connected to the inner wall of the screening box (9) on the side of the limiting mechanism (14).

2. A cotton impurity removal device according to claim 1, characterized in that: The driving wheel (5) and the driving frame (6) are fitted together, and the support plate (8) and the plate sleeve (2) form a sliding structure.

3. A cotton impurity removal device according to claim 1, characterized in that: The screening box (9) and the screening frame (10) are slidably arranged, and the screening box (9) and the handle (12) are closely connected.

4. A cotton impurity removal device according to claim 1, characterized in that: The limiting mechanism (14) comprises a base (1401), a clamping member (1402) and a clamping plate (1403); the base (1401) is sleeved on the outer wall of the end of the adjusting rod (13); the clamping member (1402) and the clamping plate (1403) are fixed on the upper and lower surfaces of the base (1401) respectively.

5. A cotton impurity removal device according to claim 4, characterized in that: The base (1401) and the adjusting rod (13) are threadedly connected, the direction of the thread arranged on the outer wall of the adjusting rod (13) is symmetrically distributed about the longitudinal center axis of the screening box (9), and the adjusting rod (13) is rotationally connected to the screening box (9) and the protective sleeve (15) respectively.

6. A cotton impurity removal device according to claim 4, characterized in that: The clamping member (1402) is slidably arranged with the screening box (9) and the handle (12) respectively, and the clamping plate (1403) is slidably connected with the protective cover (15).

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