Cleaning device for conveying belt of color sorter

Abstract

The utility model relates to the technical field of color sorters, and discloses a color sorter conveying belt cleaning device which comprises a supporting base, supporting frames symmetrically installed below the supporting base and a conveying belt installed in the supporting base. The two ends of the conveying belt are arranged on the outer sides of the rotating shafts in a sleeving mode correspondingly, an upper cleaning assembly and a lower cleaning assembly are installed in the supporting base and used for cleaning the two faces of the conveying belt correspondingly, and sliding mechanisms are installed at the upper end and the lower end in the supporting base correspondingly and used for adjusting the positions of the upper cleaning assembly and the lower cleaning assembly. According to the cleaning device for the color sorter conveying belt, the inner side and the outer side of the conveying belt can be cleaned at the same time, so that cleaning is more thorough, the cleaning effect is improved, after cleaning is completed, the positions of the upper cleaning assembly and the lower cleaning assembly can be adjusted, and normal conveying work of the conveying belt cannot be hindered.

Description

Technical Field

[0001] The present application relates to the technical field of color sorters, and in particular to a cleaning device for a conveyor belt of a color sorter. Background Art

[0002] A color sorter is a device that uses photoelectric detection technology to automatically sort out different-colored particles from granular materials based on the differences in the materials' optical properties. The conveying mechanism of the color sorter is composed of a transmission belt and a roller, which transports the screened materials to different processing areas through the conveying mechanism.

[0003] When a belt-type color sorter is screening materials, a layer of impurities will inevitably adhere to the belt, affecting the movement trajectory of the materials on the belt and thus reducing the accuracy of color sorting. The current cleaning device of the conveyor belt of the color sorter can only clean the outer surface of the belt. However, in actual screening, as the screening work continues, impurities and dust will also adhere to the inner surface of the belt, resulting in incomplete cleaning. Utility Model Content

[0004] In order to solve the problem that the existing cleaning device of the conveyor belt of the color sorter can only clean the outer surface of the belt, but in actual screening, as the screening work continues, impurities and dust will also adhere to the inner surface of the belt, resulting in incomplete cleaning. The present application provides a cleaning device for the conveyor belt of the color sorter.

[0005] The present application provides a cleaning device for a color sorter conveyor belt adopting the following technical solution:

[0006] A cleaning device for a conveyor belt of a color sorter comprises a support base, a support frame symmetrically installed below the support base, and a conveyor belt installed inside the support base; a rotating shaft is symmetrically installed inside the support base, and both ends of the conveyor belt are respectively sleeved on the outside of the rotating shaft; an upper cleaning assembly and a lower cleaning assembly are installed in the support base for cleaning both sides of the conveyor belt respectively; sliding mechanisms are respectively installed at the upper and lower ends of the support base for adjusting the positions of the upper cleaning assembly and the lower cleaning assembly.

[0007] Preferably, one end of the rotating shaft passes through the outside of the support base and is respectively installed with a driving wheel and a driven wheel, and a servo motor for driving the driving wheel to rotate is installed on the outside of the support base.

[0008] Preferably, the upper cleaning assembly includes a cleaning roller and a first dust collecting box installed on one side of the cleaning roller, and a plurality of first scrapers are arranged at equal intervals on the outer side of the cleaning roller.

[0009] Preferably, the lower cleaning assembly includes a second dust box and a second scraper installed at one end above the second dust box.

[0010] Preferably, the sliding mechanism includes a threaded rod threadedly connected to the support base, a support seat installed at one end of the threaded rod, and a handwheel installed at the other end of the threaded rod, and the first dust box, the second dust box and the cleaning roller are respectively installed on the outside of the support seat.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The cleaning device of the conveyor belt of the color sorter can clean the inner and outer sides of the conveyor belt simultaneously, thereby making the cleaning more thorough and improving the cleaning effect. After cleaning, the positions of the upper cleaning component and the lower cleaning component can be adjusted without hindering the normal conveying work of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall internal structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0015] Figure 3 It is a top view of the support base in the present utility model.

[0016] Explanation of the accompanying drawings: 1. Support base; 2. Support frame; 3. Conveyor belt; 4. Rotating shaft; 5. Cleaning roller; 6. First scraper; 7. Second dust box; 8. Second scraper; 9. Threaded rod; 10. Support seat; 11. First dust box; 12. Handwheel. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figures 1 to 3 , the utility model provides a technical solution:

[0019] A cleaning device for a conveyor belt of a color sorter comprises a support base 1, a support frame 2 symmetrically mounted below the support base 1, and a conveyor belt 3 mounted inside the support base 1; a rotating shaft 4 is symmetrically mounted inside the support base 1 for rotation; both ends of the conveyor belt 3 are respectively sleeved on the outside of the rotating shaft 4; an upper cleaning assembly and a lower cleaning assembly are mounted inside the support base 1 for cleaning both sides of the conveyor belt 3 respectively; sliding mechanisms are respectively mounted at the upper and lower ends of the support base 1 for adjusting the positions of the upper cleaning assembly and the lower cleaning assembly.

[0020] During cleaning, the positions of the upper cleaning assembly and the lower cleaning assembly can be adjusted by the sliding mechanism so that the upper cleaning assembly contacts the inner side of the conveyor belt 3 and the lower cleaning assembly contacts the outer side of the conveyor belt 3. Then, the starting shaft 4 drives the conveyor belt 3 to rotate clockwise. The upper cleaning assembly and the lower cleaning assembly can be used to clean the inner and outer sides of the conveyor belt 3 at the same time, thereby making the cleaning more thorough and improving the cleaning effect. After cleaning, the positions of the upper cleaning assembly and the lower cleaning assembly can be adjusted so that they are no longer in contact with the inner and outer sides of the conveyor belt 3. Therefore, when cleaning is not needed, the normal conveying work of the conveyor belt 3 will not be hindered.

[0021] One end of the rotating shaft 4 passes through the outside of the supporting base 1 and is respectively installed with a driving wheel and a driven wheel. The driving wheel and the driven wheel are driven by a conveyor belt. A servo motor for driving the driving wheel to rotate is installed on the outside of the supporting base 1. When working, the driving wheel is driven to rotate by the servo motor, and under the drive of the transmission belt, the two rotating shafts 4 are driven to rotate, thereby realizing the automatic conveying function of the conveyor belt 3.

[0022] The upper cleaning assembly includes a cleaning roller 5 and a first dust collection box 11 installed on one side of the cleaning roller 5. Several first scrapers 6 are arranged at equal intervals on the outside of the cleaning roller 5. During cleaning, the cleaning roller 5 is driven to rotate, thereby driving the first scraper 6 on the outside to rotate. The dust on the inside of the conveyor belt is scraped off by the first scraper 6, and as the cleaning roller 5 rotates, the dust finally falls into the first dust collection box 11 for collection.

[0023] The lower cleaning assembly includes a second dust box 7 and a second scraper 8 installed at one end above the second dust box 7. During cleaning, the conveyor belt 3 is driven to rotate clockwise, and the dust on the outside of the conveyor belt 3 is scraped off by the second scraper 8, and finally falls into the second dust box 7 for collection.

[0024] It should be noted that a recovery box with an upper opening is slidably installed inside the first dust collection box 11 and the second collection box 7. A recovery port is provided on the outside of the support base 1. After cleaning is completed, the recovery box can be pulled out through the recovery port to clean up impurities and dust.

[0025] The sliding mechanism includes a threaded rod 9 threadedly connected to the support base, a support seat 10 installed at one end of the threaded rod 9, and a handwheel 12 installed at the other end of the threaded rod 9. The first dust box 11, the second dust box 7 and the cleaning roller 5 are respectively installed on the outside of the support seat 10. When adjusting, the handwheel 12 can be rotated to drive the threaded rod 9 to rotate, thereby driving the support seat 10 to move, so as to adjust the position of the first dust box 11, the second dust box 7 and the cleaning roller 5. It should be noted that a rotating motor is installed on the outside of the support seat 10, and the output end of the rotating motor is connected to the cleaning roller 5. When cleaning, it is used to drive the cleaning roller 5 to rotate.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0027] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0028] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0029] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A cleaning device for a conveyor belt of a color sorter, characterized by: The utility model comprises a support base (1), a support frame (2) symmetrically mounted below the support base (1), and a conveying belt (3) mounted inside the support base (1); a rotating shaft (4) is symmetrically mounted inside the support base (1); two ends of the conveying belt (3) are respectively sleeved on the outside of the rotating shaft (4); an upper cleaning component and a lower cleaning component are mounted inside the support base (1) for respectively cleaning the two sides of the conveying belt (3); and sliding mechanisms are respectively mounted at the upper and lower ends of the support base (1) for adjusting the positions of the upper cleaning component and the lower cleaning component.

2. A cleaning device for a conveyor belt of a color sorter according to claim 1, characterized in that: One end of the rotating shaft (4) passes through the outside of the supporting base (1) and is respectively installed with a driving wheel and a driven wheel. The driving wheel and the driven wheel are driven by a transmission belt. A servo motor for driving the driving wheel to rotate is installed on the outside of the supporting base (1).

3. The cleaning device for the conveyor belt of a color sorter according to claim 2, characterized in that: The upper cleaning assembly comprises a cleaning roller (5) and a first dust collecting box (11) mounted on one side of the cleaning roller (5); a plurality of first scrapers (6) are arranged at equal intervals on the outer side of the cleaning roller (5).

4. A cleaning device for a conveyor belt of a color sorter according to claim 3, characterized in that: The lower cleaning assembly comprises a second dust collecting box (7) and a second scraper (8) mounted on an upper end of the second dust collecting box (7).

5. The cleaning device for the conveyor belt of a color sorter according to claim 4, characterized in that: The sliding mechanism comprises a threaded rod (9) threadedly connected to the support base, a support base (10) mounted at one end of the threaded rod (9), and a hand wheel (12) mounted at the other end of the threaded rod (9); the first dust collecting box (11), the second dust collecting box (7) and the cleaning roller (5) are respectively mounted on the outside of the support base (10).

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