Belt cleaning device and belt conveyor

Abstract

The utility model relates to the technical field of belt cleaning, in particular to a belt cleaning device and a belt conveyor, which comprise a conveyor belt, a material receiving hopper is arranged on the lower side of the conveyor belt, side plates are fixedly connected to two side walls of an inner cavity of the material receiving hopper, a cleaning mechanism is mounted between the two side plates, the cleaning mechanism comprises two scrapers, and the scrapers are arranged in the inner cavity of the material receiving hopper. The two scraping plates are fixedly connected through connecting plates, and the connecting plates located on the two sides are connected with the side plates on the two sides respectively. Sludge on the surface of a belt can be scraped through the scraper on one side, so that the belt is cleaned, the lead screw motor can be used for driving the lead screw to rotate to drive the lead screw sliding block to ascend and descend, the scraper can be driven to ascend and descend, the attaching degree of the scraper and the belt can be adjusted, and the cleaning efficiency of the belt is improved. Therefore, the sludge scraping effect can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of belt cleaning, in particular to a belt cleaning device and a belt conveyor. Background Art

[0002] Belt conveyors, also known as rubber belt conveyors, are widely used in various industries such as home appliances, electronics, electrical appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food, etc., for assembly, testing, debugging, packaging and transportation of objects;

[0003] Existing sludge treatment plants need to use corresponding belt conveyors when transporting sludge. When the existing belt conveyors are actually used, when the sludge moisture content fluctuates during the transportation process, sludge is still prone to sticking to the belt. As the operating time increases, the sludge is deposited on the belt, causing subsequent transportation to be poor. Therefore, we propose a belt cleaning device and a belt conveyor. Utility Model Content

[0004] The utility model aims to provide a belt cleaning device and a belt conveyor, which solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a belt cleaning device and a belt conveyor, including a conveyor belt, a receiving hopper is arranged on the lower side of the conveyor belt, and the two side walls of the inner cavity of the receiving hopper are fixedly connected with side plates, and a cleaning mechanism is installed between the two side plates. The cleaning mechanism includes a scraper, and the number of the scrapers is two. The two scrapers are fixedly connected by a connecting plate, and the connecting plates located on both sides are respectively connected to the side plates on both sides.

[0006] By adopting the above technical solution, during the rotation of the conveyor belt, two scrapers can be used to scrape off the sludge adhered to the surface of the conveyor belt, thereby cleaning the conveyor belt and preventing the sludge from accumulating on the conveyor belt and affecting the subsequent sludge transportation effect.

[0007] As a preferred embodiment of the utility model, a slide groove is opened on the inner wall of the side panel, a screw motor is fixed at the bottom of the inner cavity of the slide groove, a screw is fixedly connected to the outer end of the transmission shaft of the screw motor, the outer end of the screw is rotatably connected to the top of the inner cavity of the slide groove, the outer wall of the screw is covered with an adaptive screw slider, and the outer wall of the screw slider is fixedly connected to the connecting plate.

[0008] By adopting the above technical solution, the screw motor is used to drive the screw to rotate, thereby driving the screw slider to rise and fall, so as to ensure that the scraper has a high degree of fit to the conveyor belt, thereby ensuring a better scraping and cleaning effect on the conveyor belt.

[0009] As a preferred embodiment of the utility model, a water distribution pipe is fixed to one side wall of the scraper located on one side, and a plurality of evenly distributed nozzles are fixedly connected to the top of the water distribution pipe.

[0010] By adopting the above technical solution, the sludge is first scraped off by a scraper on one side to achieve preliminary cleaning, and then the conveyor belt is flushed by spraying water with a nozzle, and then another scraper is used to scrape it, thereby achieving secondary cleaning and further improving the cleaning effect.

[0011] As a preferred embodiment of the utility model, a water supply pipe is fixed through the outer wall of the receiving hopper, and the inner end of the water supply pipe is connected to the water distribution pipe.

[0012] By adopting the above technical solution, the water supply pipe is arranged so that water can be supplied like a water distribution pipe.

[0013] As a preferred embodiment of the present invention, the length of the scraper is greater than the width of the conveyor belt.

[0014] By adopting the above technical solution, the comprehensiveness of sludge scraping on the conveyor belt can be ensured.

[0015] As a preferred embodiment of the utility model, the tail end of the material receiving hopper is fixedly connected with a material guiding pipe.

[0016] By adopting the above technical solution and setting the guide pipe, it is convenient to guide the scraped sludge out and then process it in a centralized manner.

[0017] The utility model also discloses a belt conveyor, comprising any one of the belt cleaning devices described above.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] The belt cleaning device and belt conveyor of the technical solution of the present application can scrape the sludge on the belt surface through a scraper located on one side, thereby cleaning the belt, and can use a screw motor to drive the screw to rotate and drive the screw slider to rise and fall, thereby driving the scraper to rise and fall, so as to adjust the fit between the scraper and the belt, thereby adjusting the scraping effect of the sludge, and when the scraper is worn, the position can be quickly adjusted to achieve a high fit, thereby ensuring that the sludge is scraped thoroughly;

[0020] Water is supplied to the water distribution pipe through the water supply pipe, and then the belt is sprayed and rinsed with a nozzle, and then the second scraper is used to scrape off the rinse water again, thereby achieving secondary cleaning, which can further improve the cleaning effect of the belt and ensure the thoroughness of the cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0022] Figure 1 This is a schematic diagram of the overall structure of the belt cleaning device and the belt conveyor of the utility model;

[0023] Figure 2 It is a schematic diagram of the inner structure of the belt cleaning device and the receiving hopper of the belt conveyor of the utility model;

[0024] Figure 3 The utility model is a schematic diagram of the cleaning mechanism structure of the belt cleaning device and the belt conveyor.

[0025] In the figure:

[0026] 1. Conveyor belt;

[0027] 2. Material receiving hopper; 21. Material guide pipe; 22. Water supply pipe; 23. Water distribution pipe; 24. Screw motor; 25. Screw; 26. Screw slider;

[0028] 3. Cleaning mechanism; 31. Scraper; 32. Connecting plate; 33. Water distribution pipe; 34. Nozzle. DETAILED DESCRIPTION

[0029] Embodiment 1

[0030] See also Figure 1-3 The utility model provides a technical solution: a belt cleaning device, comprising a conveyor belt 1, a receiving hopper 2 is arranged at the lower side of the conveyor belt 1, side plates 23 are fixedly connected to both side walls of the inner cavity of the receiving hopper 2, a cleaning mechanism 3 is installed between the two side plates 23, the cleaning mechanism 3 comprises a scraper 31, the number of the scrapers 31 is two, the two scrapers 31 are fixedly connected by a connecting plate 32, and the connecting plates 32 located on both sides are respectively connected to the side plates 23 on both sides;

[0031] In actual use, during the rotation of the conveyor belt 1, the two scrapers 31 can be used to scrape off the sludge adhering to the surface of the conveyor belt 1, thereby cleaning the conveyor belt 1 and preventing the sludge from accumulating on the conveyor belt 1 and affecting the subsequent sludge conveying effect;

[0032] Furthermore, the tail end of the receiving hopper 2 is fixedly connected with a material guide pipe 21, and the arrangement of the material guide pipe 21 makes it convenient to guide out the scraped sludge and then process it in a centralized manner;

[0033] Furthermore, the length of the scraper 31 is greater than the width of the conveyor belt 1, and the length of the scraper 31 is greater than the conveyor belt 1, so that the conveyor belt 1 can be fully scraped to remove the sludge;

[0034] like Figure 1 and 2 As shown; a slide groove is provided on the inner wall of the side plate 23, a screw motor 24 is fixed at the bottom of the inner cavity of the slide groove, a screw 25 is fixedly connected to the outer end of the transmission shaft of the screw motor 24, the outer end of the screw 25 is rotatably connected to the top of the inner cavity of the slide groove, and an adapted screw slider 26 is sleeved on the outer wall of the screw 25, and the outer wall of the screw slider 26 is fixedly connected to the connecting plate 32, so that the screw motor 24 can be used to drive the screw 25 to rotate, thereby driving the screw slider 26 to rise and fall, so as to ensure that the scraper 31 has a high degree of fit to the conveyor belt 1, so as to ensure that the scraping and cleaning effect of the conveyor belt 1 is better;

[0035] Furthermore, a water distribution pipe 33 is fixed to one side wall of the scraper 31 on one side, and a plurality of uniformly distributed nozzles 34 are fixedly connected to the top of the water distribution pipe 33. The scraper 31 on one side is used to scrape off the sludge to achieve preliminary cleaning, and then the nozzle 34 is used to spray water to flush the conveyor belt 1, and then another scraper 31 is used to scrape, thereby achieving secondary cleaning and further improving the cleaning effect;

[0036] Furthermore, a water supply pipe 22 is fixedly penetrated through the outer wall of the receiving hopper 2 , and the inner end of the water supply pipe 22 is connected to the water distribution pipe 33 . The arrangement of the water supply pipe 22 enables water to be supplied to the water distribution pipe 33 .

[0037] Embodiment 2

[0038] This embodiment provides a belt conveyor, including a belt cleaning device according to embodiment one.

[0039] The implementation principle of a belt cleaning device and a belt conveyor of the present application is as follows: in actual use, first the conveyor works and the conveyor conveys sludge. When the moisture content of the sludge fluctuates, it is still easy for the sludge to stick to the belt. At this time, during the rotation of the conveyor belt 1, two scrapers 31 can be used to scrape off the sludge adhered to the surface of the conveyor belt 1, thereby cleaning the conveyor belt 1, and the screw motor 24 can be used to drive the screw 25 to rotate, thereby driving the screw slider 26 to rise and fall, thereby ensuring that the scraper 31 has a high degree of fit to the conveyor belt 1, thereby ensuring that the scraping and cleaning effect of the conveyor belt 1 is better, avoiding the accumulation of sludge on the conveyor belt 1 and affecting the effect of subsequent sludge transportation, first using the scraper 31 on one side to scrape off the sludge to achieve preliminary cleaning, then using the nozzle 34 to spray water to achieve flushing of the conveyor belt 1, and then using the other scraper 31 to scrape, thereby achieving secondary cleaning and further improving the cleaning effect.

[0040] In addition, the components included in the belt cleaning device and belt conveyor of the utility model are all universal standard parts or components known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. In the idle part of the device, all the above-mentioned electrical components, which refer to power elements, electrical components, and compatible monitoring computers and power supplies, are connected through wires. The specific connection means should refer to the following working principle. The electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no explanation of electrical control is given.

Claims

1. A belt cleaning device, comprising a conveyor belt (1), characterized in that: A receiving hopper (2) is provided at the lower side of the conveyor belt (1), and side panels (23) are fixedly connected to both side walls of the inner cavity of the receiving hopper (2), and a cleaning mechanism (3) is installed between the two side panels (23). The cleaning mechanism (3) comprises a scraper (31), and the number of the scrapers (31) is two. The two scrapers (31) are fixedly connected via a connecting plate (32), and the connecting plates (32) located on both sides are respectively connected to the side panels (23) on both sides.

2. A belt cleaning device according to claim 1, characterized in that: The inner wall of the side plate (23) is provided with a slide groove, a screw motor (24) is fixed at the bottom of the inner cavity of the slide groove, the outer end of the transmission shaft of the screw motor (24) is fixedly connected with a screw (25), the outer end of the screw (25) is rotatably connected to the top of the inner cavity of the slide groove, the outer wall of the screw (25) is sleeved with an adaptive screw slider (26), and the outer wall of the screw slider (26) is fixedly connected to the connecting plate (32).

3. A belt cleaning device according to claim 1, characterized in that: A water distribution pipe (33) is fixed to one side wall of the scraper (31) located on one side, and a plurality of evenly distributed spray heads (34) are fixedly connected to the top of the water distribution pipe (33).

4. A belt cleaning device according to claim 3, characterized in that: A water supply pipe (22) is fixedly passed through the outer wall of the receiving hopper (2), and the inner end of the water supply pipe (22) is connected to the water distribution pipe (33).

5. A belt cleaning device according to claim 1, characterized in that: The length of the scraper (31) is greater than the width of the conveyor belt (1).

6. A belt cleaning device according to claim 1, characterized in that: The tail end of the material receiving hopper (2) is fixedly connected to a material guiding pipe (21).

7. A belt conveyor, characterized in that: The invention comprises the belt cleaning device as described in any one of claims 1 to 6.

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