Belt conveyor

Abstract

The utility model provides a belt conveyor. The belt conveyor comprises a supporting part; the conveying part is provided with a conveying face used for conveying materials, the conveying part is provided with a first end and a second end which are oppositely arranged in the conveying direction of the conveying part, and the first end and the second end are supported on the supporting part; the scraping part is arranged on the supporting part, and the scraping part is provided with a scraping end abutting against the conveying surface; and the collecting part is connected with the supporting part, and the collecting part is located below the scraping end. According to the technical scheme, the problem that a belt conveyor in the prior art is poor in cleaning effect is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to conveying equipment technical field, specifically, relates to a belt conveyor. BACKGROUND

[0002] The belt conveyor is a kind of mechanical equipment for conveying material, and the conveying of material is completed by friction driving, and it is widely used because of the characteristics such as strong conveying capacity, long conveying distance, simple structure, easy maintenance, convenient program control and automatic operation.

[0003] However, in the long-time running process of the belt conveyor, the surface of the conveying belt can be attached with various debris, dust and sticky substances, these attachments not only reduce the conveying efficiency, but also can accelerate the equipment wear, so it is necessary to clean the material adhered to the surface of the conveying belt regularly, in the prior art, cleaning is generally carried out by manual cleaning or using a dust collector, in this way, on the one hand, the cleaning workload is large, and the cleaning efficiency is low, on the other hand, the cleaning effect is poor by using the above-mentioned way. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a belt conveyor to solve the problem of poor cleaning effect of the belt conveyor in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a belt conveyor, the belt conveyor includes a support part, a conveying part, the conveying part has a conveying surface for conveying material, along the conveying direction of the conveying part, the conveying part has oppositely arranged first end and second end, the first end and the second end are supported on the support part, a scraping part is arranged on the support part, the scraping part has a scraping end abutting with the conveying surface, a collecting part is connected with the support part, and the collecting part is located below the scraping end.

[0006] Further, the scraping part includes a buffer member and a scraping plate, the buffer member includes a first mounting piece arranged on the support part, a moving piece sleeved on the outer periphery of the first mounting piece, and the moving piece is in sliding fit with the first mounting piece, the scraping plate is arranged on the moving piece, and one end of the scraping plate towards the conveying surface forms the scraping end, a first elastic piece, one end of the first elastic piece abuts against the support part, the other end of the first elastic piece abuts against the moving piece, and the first elastic piece is used to provide the elastic force close to the conveying surface to the scraping plate.

[0007] Further, the support part is provided with a first groove, the first mounting piece is installed in the first groove, the moving piece is in rotation-stopping fit with the first groove, and the first elastic piece is abutted between the inner wall of the first groove and the moving piece, and / or the buffer member is one or more, and the plurality of buffer members are arranged in the width direction of the conveying part, and the width direction is arranged at an angle with the conveying direction.

[0008] Further, the support part is further provided with a second groove, the collecting part comprises a collecting box; a second mounting member connected with the collecting box, the second mounting member being located in the second groove; and an elastic abutting member located in the second groove, the elastic abutting member comprising a second elastic member and a fixing member, the fixing member being slidably arranged in the second groove, the fixing member being located at one side of the second mounting member, the second elastic member being located at the side of the fixing member away from the second mounting member, one end of the second elastic member abutting against the inner wall of the second groove, and the other end of the second elastic member abutting against the fixing member so as to press the second mounting member in the second groove.

[0009] Further, a limiting groove is arranged on the inner wall of the second groove, one end of the second mounting member away from the elastic abutting member is provided with a clamping block, and the clamping block is limitedly matched with the limiting groove; and / or, a sliding groove is arranged on the support part, the sliding groove is communicated with the second groove, and the elastic abutting member further comprises: a sliding member slidably matched with the sliding groove, the sliding member being connected with the fixing member; and an adjusting rod, one end of the adjusting rod being connected with the sliding member, and the other end of the adjusting rod extending towards the direction away from the second groove of the sliding groove and extending out of the sliding groove.

[0010] Further, the belt conveyor further comprises a cleaning part, the cleaning part being located at the side of the support part away from the collecting part along the conveying direction of the conveying part, and the cleaning part comprising: a liquid storage tank provided with an opening and a bottom flow port; a connecting pipe communicated with the bottom flow port; a water outlet member provided with a water inlet and a plurality of water outlets, the water inlet being communicated with the connecting pipe, and the plurality of water outlets being arranged towards the conveying surface; and a pump body arranged on the connecting pipe.

[0011] Further, the cleaning part further comprises a filter member arranged in the liquid storage tank and located between the opening and the bottom flow port; and / or, the water outlet member comprises: a water inlet pipe provided with the water inlet; and a plurality of spray heads arranged at intervals along the width direction, the outlet of each spray head forming a water outlet, and each spray head being arranged at an angle with the water inlet pipe and being communicated with the water inlet pipe.

[0012] Further, one side of the liquid storage tank is provided with a through groove communicated with the inside of the liquid storage tank along the width direction of the conveying part, and the cleaning part further comprises: two sliding rails arranged on the inner walls of the two sides of the liquid storage tank along the conveying direction, the two ends of the filter member being slidably matched with the two sliding rails, and the filter member having a to-be-cleaned position extending out of the liquid storage tank through the through groove and a filtering position extending into the liquid storage tank through the through groove.

[0013] Further, the belt conveyor further comprises: a threaded rod rotatably arranged in the liquid storage tank; a connecting block located at the outer periphery of the threaded rod and threadedly matched with the threaded rod; and a connecting frame, one end of the connecting frame being connected with the connecting block, and the other end of the connecting frame extending into the liquid storage tank and being connected with the filter member behind the sliding rail.

[0014] Further, the belt conveyor further comprises a guide part, the guide part is arranged downstream of the cleaning part, the guide part comprises a mounting plate, the mounting plate is fixedly connected with the liquid storage tank; an elastic member, the elastic member has oppositely arranged first and second ends, the first end of the elastic member is connected with the mounting plate, and the second end of the elastic member is arranged in a floating manner relative to the first end; a contact plate, the contact plate is located below the conveying surface, the second end of the elastic member is connected with the contact plate, so that the contact plate abuts against the conveying surface; a guide plate, the guide plate is arranged in an inclined manner relative to the conveying surface, one end of the guide plate is connected with the contact plate, and the other end of the guide plate extends above the opening, and a plurality of water guide grooves are arranged on one side of the guide plate facing the plurality of water outlets.

[0015] The technical scheme of the utility model is applied, the belt conveyor is in the long-time operation process, the conveying surface will adhere to the material, through setting the material scraping part and the collecting part, the material scraping end of the material scraping part will scrape the material adhered on the conveying surface, so that the conveying surface remains clean, under the action of gravity, the material falls into the collecting part, the collecting part can accommodate the material scraped by the material scraping end of the material scraping part, compared with the prior art, on the one hand, the workload of cleaning can be reduced, so that the cleaning efficiency is improved, on the other hand, the cleaning effect of the conveying surface can be improved, so that the phenomenon that the cleaning effect is poor is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings accompanying the specification of this application form a part hereof, serve to provide further understanding of the present application, and together with the description of the exemplary embodiments of the present application and the explanation thereof, to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 A structural schematic view of an embodiment of the belt conveyor of the utility model is shown;

[0018] Figure 2 A structural schematic view of another view angle of the belt conveyor of Figure 1 is shown;

[0019] Figure 3 A structural schematic view of still another view angle of the belt conveyor of Figure 1 is shown;

[0020] Figure 4 A structural schematic view of the collecting part, the material scraping part and the cleaning part of the belt conveyor of Figure 1 is shown;

[0021] Figure 5 A structural schematic view of the elastic abutting member of the belt conveyor of Figure 1 is shown;

[0022] Figure 6 A structural schematic view of the cleaning part of the belt conveyor of Figure 1 is shown;

[0023] Figure 7 It shows Figure 6 A schematic diagram of the filter element in the cleaning section (showing the connecting pipe, water inlet pipe, and nozzle).

[0024] The above figures include the following reference numerals:

[0025] 1. Support section; 2. Collection section; 3. Cleaning section; 4. Conveying section; 5. Elastic abutment member; 6. Scraping section; 21. First mounting member; 211. Sliding member; 212. Fixing member; 213. Adjusting rod; 214. Second elastic member; 22. First groove; 23. Moving member; 24. Scraper; 25. First elastic member; 26. Second groove; 27. Second mounting member; 28. Locking block; 29. ​​Collection box; 31. Liquid storage tank; 310. Flow guide section; 311. Threaded rod; 31 2. Connecting block; 313. Connecting frame; 314. Connecting groove; 315. Contact plate; 316. Guide plate; 317. Water guide channel; 318. Connecting piece; 319. Operating lever; 32. Slide rail; 33. Filter element; 34. Pump body; 35. Connecting pipe; 36. Water inlet pipe; 37. Nozzle; 38. Mounting plate; 39. Elastic component; 41. Drive wheel; 42. Driven wheel; 43. Conveyor belt; 44. Housing; 45. Motor; 46. Limiting groove; 47. Slide groove; 48. Through groove. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] It should be noted that, in the embodiments of this utility model, the conveying direction and width direction are as follows: Figure 3 As shown, the width direction and the conveying direction are set at an angle.

[0028] like Figure 1 and Figure 2 As shown, an embodiment of this utility model provides a belt conveyor. The belt conveyor includes a support part 1; a conveying part 4, which has a conveying surface for conveying materials, and along the conveying direction of the conveying part, the conveying part 4 has a first end and a second end disposed opposite to each other, the first end and the second end being supported on the support part 1; a scraping part 6, disposed on the support part 1, the scraping part 6 having a scraping end that abuts against the conveying surface; and a collecting part 2, connected to the support part 1, the collecting part 2 being located below the scraping end.

[0029] In the technical scheme, the material adhered to the conveying surface of the belt conveyor can be scraped off by the scraping end of the scraping part 6 during a long-time operation process, so that the conveying surface can be kept clean, and the material scraped off by the scraping end of the scraping part 6 can fall into the collecting part 2 under the action of gravity, and the collecting part 2 can accommodate the material scraped off by the scraping end of the scraping part 6, so that the work load of cleaning can be reduced to improve the cleaning efficiency, and the cleaning effect of the conveying surface can be improved to avoid the poor cleaning effect.

[0030] As shown in Figure 1 , Figure 3 and Figure 4 , in the embodiment of the utility model, the scraping part 6 includes buffer member and scraping plate 24, buffer member includes first mounting piece 21, set up on support part 1, moving piece 23, the outer periphery of first mounting piece 21 is sleeved, and moving piece 23 and first mounting piece 21 are slidingly fitted, and scraping plate 24 is set up on moving piece 23, and the end of scraping plate 24 towards conveying surface forms scraping end, and first elastic piece 25, one end of first elastic piece 25 is in abutment with support part 1, and the other end of first elastic piece 25 is in abutment with moving piece 23, and first elastic piece 25 is used to provide the elastic force close to conveying surface to scraping plate 24.

[0031] In the technical scheme, when the belt conveyor is in a working state, the moving piece 23 can slide on the outer periphery of the first mounting piece 21 by setting the slidingly fitted moving piece 23 and the first mounting piece 21, so that the first elastic piece 25 is in a compressed state, thereby making the scraping plate 24 close to the conveying surface and abut against the conveying surface, so that the scraping end can scrape off the material adhered to the conveying surface to clean the conveying surface, and the first elastic piece 25 can provide the elastic force to the scraping plate 24, thereby making the scraping plate 24 close to the conveying surface, so that the contact between the scraping plate 24 and the conveying surface is elastic contact, thereby protecting the conveying surface to avoid the phenomenon of wear of the conveying surface.

[0032] Specifically, in the embodiment of the utility model, the first elastic piece 25 is a spring.

[0033] Specifically, in the embodiment of the utility model, the first mounting piece 21 is a cylinder, and the moving piece 23 is a moving block, and the moving block is provided with a first through hole, and the diameter of the first through hole is greater than the diameter of the cylinder, so that the moving piece 23 can slide on the first mounting piece 21.

[0034] Specifically, in the embodiment of the utility model, the moving piece 23 and the scraping plate 24 are fixedly connected through screws.

[0035] As shown in Figure 1 and Figure 4As shown in the embodiment of this utility model, the support part 1 is provided with a first groove 22, the first mounting member 21 is installed in the first groove 22, the moving member 23 is anti-rotationally engaged with the first groove 22, and the first elastic member 25 abuts against the inner wall of the first groove 22 and the moving member 23.

[0036] In the above technical solution, by setting the first groove 22, on the one hand, the first mounting part 21, the moving part 23 and the first elastic part 25 can be avoided from being exposed to the outside; on the other hand, the inner wall surface of the first groove 22 can provide a supporting force to the first elastic part 25, so that the first elastic part 25 provides elastic force to the scraper 24, thereby making the scraper 24 closer to the conveying surface. In this way, the contact between the scraper 24 and the conveying surface is elastic contact, which can protect the conveying surface and avoid wear on the conveying surface.

[0037] Specifically, in the embodiments of this utility model, there are one or more buffer members, and the multiple buffer members are spaced apart along the width direction of the conveying section.

[0038] Preferably, in the embodiment of this utility model, there are two buffer components and two first grooves 22, and the first grooves 22 are rectangular grooves. In this way, the scraper 24 can be prevented from shaking along the width direction of the conveying part.

[0039] Specifically, in the embodiments of this utility model, the movable member 23 is anti-rotationally engaged with the first groove 22, thereby preventing the movable member 23 from rotating.

[0040] like Figure 1 , Figure 4 and Figure 5 As shown in the embodiment of this utility model, the support part 1 is further provided with a second groove 26, the collection part 2 includes a collection box 29; a second mounting member 27 is connected to the collection box 29 and is located in the second groove 26; an elastic abutment member 5 is located in the second groove 26, the elastic abutment member 5 includes a second elastic member 214 and a fixing member 212, the fixing member 212 is slidably disposed in the second groove 26, the fixing member 212 is located on one side of the second mounting member 27, the second elastic member 214 is located on the side of the fixing member 212 opposite to the second mounting member 27, one end of the second elastic member 214 abuts against the inner wall of the second groove 26, and the other end of the second elastic member 214 abuts against the fixing member 212, so as to press the second mounting member 27 tightly in the second groove 26.

[0041] In the technical scheme, the second recess 26 and the fixing member 212 in sliding fit are arranged, the second elastic member 214 is compressed, the fixing member 212 moves along the width direction of the conveying part towards the direction close to the inner wall of the second recess 26, the second mounting member 27 can be placed into the second recess 26, the second elastic member 214 moves along the width direction of the conveying part towards the direction away from the inner wall of the second recess 26 due to the elastic potential energy in the second elastic member 214, the fixing member 212 contacts the second mounting member 27, and the second mounting member 27 is mounted in the second recess 26, so that the collecting box 29 is connected with the supporting part 1.

[0042] Specifically, in the embodiment of the utility model, the second elastic member 214 is a reset spring, and the second elastic member 214 is two.

[0043] Specifically, in the embodiment of the utility model, the second mounting member 27 is a mounting plate.

[0044] As shown in Figure 4 and Figure 5 , in the embodiment of the utility model, the inner wall of the second recess 26 is provided with a limiting groove 46, and the end of the second mounting member 27 away from the elastic abutting member 5 is provided with a clamping block 28, and the clamping block 28 is limited in cooperation with the limiting groove 46.

[0045] In the technical scheme, when the second elastic member 214 drives the fixing member 212 to move along the width direction of the conveying part towards the direction away from the inner wall of the second recess 26, the clamping block 28 is limited in cooperation with the limiting groove 46, so that the second mounting member 27 is fixed in the second recess 26, so that the phenomenon that the second mounting member 27 falls off from the second recess 26 can be avoided, and the phenomenon that the collecting box 29 falls off can be avoided.

[0046] Specifically, in the embodiment of the utility model, the fixing member 212 is a fixed plate.

[0047] As shown in Figure 1 , Figure 4 , and Figure 5 , in the embodiment of the utility model, the supporting part 1 is provided with a sliding groove 47, the sliding groove 47 is communicated with the second recess 26, the elastic abutting member 5 further includes a sliding member 211 in sliding fit with the sliding groove 47, the sliding member 211 is connected with the fixing member 212; an adjusting rod 213, one end of the adjusting rod 213 is connected with the sliding member 211, and the other end of the adjusting rod 213 extends away from the second recess 26 of the sliding groove 47 and extends out of the sliding groove 47.

[0048] In the technical scheme, the sliding groove 47 and the sliding piece 211 are in sliding cooperation, the adjusting rod 213 is pulled, the sliding piece 211 moves along the width direction of the conveying part towards the inner wall of the second groove 26, the fixing piece 212 compresses the second elastic piece 214, the second mounting piece 27 can be placed into the second groove 26, the second elastic piece 214 drives the fixing piece 212 to move along the width direction of the conveying part away from the inner wall of the second groove 26 due to the elastic potential energy in the second elastic piece 214, the sliding piece 211 moves along the width direction of the conveying part away from the inner wall of the second groove 26, the fixing piece 212 contacts the second mounting piece 27, and the second mounting piece 27 is mounted in the second groove 26.

[0049] Specifically, in the embodiment of the utility model, the sliding piece 211 is a sliding block.

[0050] Specifically, in the embodiment of the utility model, the adjusting rod 213 includes a handle and a connecting rod, one end of the connecting rod is connected with the handle, the other end of the connecting rod is connected with the sliding piece 211, and the sliding piece 211 can be moved in the sliding groove 47 by pulling the handle.

[0051] Specifically, in the embodiment of the utility model, the fixing piece 212 and the sliding piece 211 are detachably connected, and the adjusting rod 213 and the sliding piece 211 are detachably connected.

[0052] Specifically, in the embodiment of the utility model, the support part 1 is two, each support part 1 includes a support plate and two support columns, the two support columns are arranged at intervals, the support plate includes a first plate segment, a second plate segment and a third plate segment connected in sequence, the first plate segment and the second plate segment are arranged at an angle, the second plate segment and the third plate segment are arranged at an angle, and the first groove 22, the second groove 26 and the sliding groove 47 are arranged on the second plate segment.

[0053] Specifically, in the embodiment of the utility model, the conveying part 4 includes a shell 44, the shell 44 is fixedly connected with the two support parts 1, the shell 44 has a first end and a second end arranged oppositely, the first end of the shell 44 forms the first end of the conveying part 4, the second end of the shell 44 forms the second end of the conveying part 4, the conveying part 4 further includes a driving wheel 41, a driven wheel 42 and a conveying belt 43, the driving wheel 41 is rotatably arranged in the first end of the shell 44, the driven wheel 42 is rotatably arranged in the second end of the shell 44, and the conveying belt 43 is located on the outer periphery of the driving wheel 41 and the driven wheel 42, the conveying part 4 further includes a motor 45, the motor 45 is located on the shell 44, and the output shaft of the motor 45 is fixedly connected with the driving wheel 41, so that the output shaft of the motor 45 drives the driven wheel 42 to rotate through the driving wheel 41, so that the conveying belt 43 rotates, the material adhering to the conveying surface is scraped off by the scraping plate 24 and collected into the collecting box 29, and the conveying surface is cleaned.

[0054] In the prior art, after the conveying surface of the belt conveyor is cleaned by the scraping part 6, it is difficult to flush the impurities on the conveying surface, therefore, as shown in Figure 1 and Figure 6 In the embodiment of the utility model, the belt conveyor further includes a cleaning part 3, the cleaning part 3 is located on the side of the supporting part 1 away from the collecting part 2 along the conveying direction of the conveying part, the cleaning part 3 includes a liquid storage tank 31, the liquid storage tank 31 is provided with an opening and a bottom flow port; a connecting pipe 35 in communication with the bottom flow port; a water outlet member having a water inlet and a plurality of water outlets, the water inlet is in communication with the connecting pipe 35, and the plurality of water outlets are arranged towards the conveying surface; and a pump body 34 arranged on the connecting pipe 35.

[0055] In the above technical solution, the liquid is added in the liquid storage tank 31 by manual, the pump body 34 is opened, the liquid flows into the water outlet member from the bottom flow port through the connecting pipe 35, and then the conveying surface is flushed by the water outlets of the water outlet member, so that the impurities difficult to flush on the conveying surface can be cleaned.

[0056] Specifically, in the embodiment of the utility model, the pump body 34 is a centrifugal pump.

[0057] Specifically, in the embodiment of the utility model, the liquid in the liquid storage tank 31 is water.

[0058] As shown in Figure 6 and Figure 7 In the embodiment of the utility model, the cleaning part 3 further includes a filter 33, the filter 33 is arranged in the liquid storage tank 31, and the filter 33 is located between the opening and the bottom flow port.

[0059] In the above technical solution, the filter 33 is arranged to filter the waste water after cleaning the conveying surface, and the filtered water is pumped out by the pump body 34, so that the recycling of water resources can be realized.

[0060] Specifically, in the embodiment of the utility model, the filter 33 is a filter plate.

[0061] As shown in Figure 6 In the embodiment of the utility model, the water outlet member includes a water inlet pipe 36, the water inlet pipe 36 is provided with a water inlet; a plurality of spray heads 37, the plurality of spray heads 37 are arranged at intervals along the width direction, the outlets of the spray heads 37 form the water outlets, and the spray heads 37 are arranged at an angle with the water inlet pipe 36 and are in communication.

[0062] In the above technical solution, the water in the connecting pipe 35 is flushed to the conveying surface through the water outlets of the spray heads 37 by the water inlet of the water inlet pipe 36, so that the impurities difficult to flush on the conveying surface can be cleaned.

[0063] Preferably, in the embodiments of this utility model, the nozzle 37 is a high-pressure nozzle.

[0064] Specifically, in the embodiments of this utility model, each nozzle 37 is arranged facing the conveying surface, which not only cleans the conveying surface but also improves the subsequent water resource recovery rate.

[0065] After a period of use, some debris will accumulate on the surface of the filter element 33. Failure to clean it promptly can easily cause clogging. In existing technology, the filter element 33 is typically cleaned manually by reaching into the liquid storage tank 31. This is cumbersome in terms of cleaning and handling, and it also increases the cleaning time of the belt conveyor. Therefore, as... Figure 1 , Figure 6 and Figure 7 As shown in the embodiment of this utility model, along the width direction of the conveying section, a through groove 48 is provided on one side of the liquid storage tank. The through groove 48 communicates with the interior of the liquid storage tank 31. The cleaning section 3 also includes two slide rails 32. Along the conveying direction, the two slide rails 32 are respectively arranged on the inner walls of both sides of the liquid storage tank 31. The two ends of the filter element 33 are respectively slidably engaged with the two slide rails 32. The filter element 33 has a cleaning position that extends out of the liquid storage tank 31 through the through groove 48 and a filtration position that extends into the liquid storage tank 31 through the through groove 48.

[0066] In the above technical solution, by setting a sliding rail 32 and a filter element 33 with a sliding fit, when the filter element 33 needs to be cleaned, the filter element 33 can slide in the sliding rail 32 along the width direction of the conveying section, so that the filter element 33 switches from the filtration position extending into the liquid storage tank 31 through the through groove 48 to the cleaning position extending out of the liquid storage tank 31 through the through groove 48, so as to facilitate the cleaning of the filter element 33. After the filter element 33 is cleaned, the filter element 33 switches from the cleaning position extending out of the liquid storage tank 31 through the through groove 48 to the filtration position extending into the liquid storage tank 31 through the through groove 48, so as to filter the wastewater from the cleaning conveying surface. In this way, on the one hand, the phenomenon of cleaning the filter element 33 is relatively cumbersome, which improves the overall practicality of the belt conveyor; on the other hand, it can also reduce the cleaning time of the belt conveyor.

[0067] like Figure 6 and Figure 7 As shown in the embodiment of this utility model, the belt conveyor further includes a threaded rod 311, which is rotatably disposed on the liquid storage tank 31; a connecting block 312, which is located on the outer periphery of the threaded rod 311 and is threadedly engaged with the threaded rod 311; and a connecting frame 313, one end of which is connected to the connecting block 312, and the other end of which extends into the liquid storage tank 31 and the slide rail 32 and is connected to the filter element 33.

[0068] In the technical scheme, the connecting block 312 threaded with the threaded rod 311 can be moved by rotating the threaded rod 311, so that the connecting frame 313 drives the filter element 33 to move, and thus the filter element 33 can be switched between the position to be cleaned and the filtering position.

[0069] Specifically, in the embodiment of the utility model, the belt conveyor further comprises a connecting piece 318 and an operating rod 319, the connecting piece 318 is provided with a second through hole and a third through hole, the threaded rod 311 is fixedly connected with the connecting piece 318 through the second through hole, and the operating rod 319 is fixedly connected with the connecting piece 318 through the third through hole.

[0070] Specifically, in the embodiment of the utility model, the sliding rail 32 connected with the connecting frame 313 is provided with a connecting groove 314, and the liquid storage tank 31 is provided with a second through groove corresponding to the connecting groove 314.

[0071] Specifically, in the embodiment of the utility model, the connecting frame 313 comprises a first rod segment and a second rod segment connected and arranged at an angle, the first rod segment is connected with the connecting block 312, and the second rod segment is connected with the filter element 33 through the second through groove and the connecting groove 314.

[0072] As shown in Figure 4 In the embodiment of the utility model, the belt conveyor further comprises a flow guide part 310, the flow guide part 310 is arranged downstream of the cleaning part 3, the flow guide part 310 comprises a mounting plate 38 fixedly connected with the liquid storage tank 31, an elastic member 39, the elastic member 39 has a first end and a second end arranged oppositely, the first end is connected with the mounting plate 38, and the second end is arranged to be floatable relative to the first end, a contact plate 315 located below the conveying surface, the second end of the elastic member 39 is connected with the contact plate 315, so that the contact plate 315 abuts against the conveying surface, a flow guide plate 316 arranged obliquely relative to the conveying surface, one end of the flow guide plate 316 is connected with the contact plate 315, the other end of the flow guide plate 316 extends above the opening, and the flow guide plate 316 is provided with a plurality of water guide grooves 317 on the side facing the plurality of water outlets.

[0073] In the technical scheme, when the nozzle 37 cleans the conveying surface, the water droplets attached to the conveying surface can be scraped off by the contact plate 315, so that the water droplets flow back to the liquid storage tank 31 through the plurality of water guide grooves 317 under the action of gravity, the filter element 33 can filter the waste water for cleaning the conveying surface, and then the waste water is pumped out by the pump body 34, so that the water resource is recycled.

[0074] Specifically, in the embodiment of the utility model, the elastic member 39 includes an installation cylinder and a spring telescopic column, the installation cylinder is used for containing the spring telescopic column, the installation cylinder is fixedly connected with the mounting plate 38, the spring telescopic column includes a spring and a cylinder connected with the spring, one end of the spring abuts against one end of the cylinder, the other end of the spring abuts against the mounting plate 38, and the other end of the cylinder is fixedly connected with the contact plate 315, so that the contact plate 315 is in elastic contact with the conveying surface to avoid the phenomenon of wear of the conveying surface.

[0075] Specifically, in the embodiment of the utility model, the flow guide part 310 is in an umbrella shape, and the length of the flow guide plate 316 is greater than the length of the contact plate 315.

[0076] Specifically, in the embodiment of the utility model, the belt conveyor can scrape off the sundries adhered to the conveying surface through cooperation between the first mounting part 21, the moving part 23, the scraping plate 24, the first elastic part 25, the second mounting part 27, the clamping block 28, the collection box 29, the sliding part 211, the fixing part 212, the adjusting rod 213 and the second elastic part 214, and the scraped sundries are uniformly collected by the collection box 29, thereby improving the overall cleaning effect of the conveying belt 43.

[0077] Specifically, in the embodiment of the utility model, the belt conveyor can flush the outer circumferential surface of the conveying belt 43 through cooperation between the liquid storage tank 31, the sliding rail 32, the filter part 33, the pump body 34, the connecting pipe 35, the water inlet pipe 36, the spray head 37, the mounting plate 38, the elastic member 39, the flow guide part 310, the threaded rod 311, the connecting block 312 and the connecting frame 313, and the water flow is scraped off by the contact plate 315 and then guided into the liquid storage tank 31 again, so as to realize the recycling use of water resources. Secondly, the filter part 33 is convenient and fast to process and clean, thereby improving the overall practicability of the belt conveyor.

[0078] From the above description, it can be seen that the embodiment of the utility model realizes the following technical effects: the conveying surface of the belt conveyor will adhere to the material during long-time operation, the scraping end of the scraping part can scrape off the material adhered to the conveying surface to keep the conveying surface clean, and the material falls into the collection part under the action of gravity, the collection part can contain the material scraped off by the scraping end of the scraping part, compared with the prior art, on the one hand, the work load of cleaning can be reduced to improve the cleaning efficiency, and on the other hand, the cleaning effect of the conveying surface can be improved, thereby avoiding the phenomenon of poor cleaning effect.

[0079] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A belt conveyor, characterized in that The application relates to a material conveying device, comprising: a support part (1); a conveying part (4) having a conveying surface for conveying material, the conveying part (4) having a first end and a second end arranged oppositely and supported on the support part (1) along a conveying direction of the conveying part; a scraping part (6) arranged on the support part (1), the scraping part (6) having a scraping end abutting against the conveying surface; a collecting part (2) connected with the support part (1), the collecting part (2) being located below the scraping end.

2. The belt conveyor of claim 1, wherein, The scraping part (6) comprises a buffer member and a scraping plate (24), the buffer member comprising: a first mounting part (21) arranged on the support part (1); a moving part (23) sleeved on the outer periphery of the first mounting part (21), the moving part (23) being in sliding fit with the first mounting part (21), the scraping plate (24) being arranged on the moving part (23), one end of the scraping plate (24) facing the conveying surface forming the scraping end; a first elastic part (25), one end of the first elastic part (25) abutting against the support part (1), the other end of the first elastic part (25) abutting against the moving part (23), the first elastic part (25) being used for providing an elastic force close to the conveying surface to the scraping plate (24).

3. The belt conveyor of claim 2, wherein, The support part (1) is provided with a first groove (22), the first mounting part (21) is mounted in the first groove (22), the moving part (23) is in rotation-stopping fit with the first groove (22), and the first elastic part (25) abuts between the inner wall of the first groove (22) and the moving part (23); and / or The buffer member is one or more, and a plurality of buffer members are arranged at intervals along the width direction of the conveying part, the width direction being arranged at an angle with the conveying direction.

4. The belt conveyor of claim 1, wherein, The support part (1) is further provided with a second groove (26), and the collecting part (2) comprises: a collecting box (29); a second mounting part (27) connected with the collecting box (29), the second mounting part (27) being located in the second groove (26); an elastic abutting part (5) located in the second groove (26), the elastic abutting part (5) comprising a second elastic part (214) and a fixing part (212), the fixing part (212) being slidably arranged in the second groove (26), the fixing part (212) being located on one side of the second mounting part (27), the second elastic part (214) being located on the side, away from the second mounting part (27), of the fixing part (212), one end of the second elastic part (214) abutting against the inner wall of the second groove (26), and the other end of the second elastic part (214) abutting against the fixing part (212) to press the second mounting part (27) in the second groove (26).

5. The belt conveyor of claim 4, wherein, The inner wall of the second groove (26) is provided with a limiting groove (46), one end of the second mounting member (27) away from the elastic abutting member (5) is provided with a clamping block (28), and the clamping block (28) is limitedly matched with the limiting groove (46); and / or, The support part (1) is provided with a sliding groove (47), the sliding groove (47) is communicated with the second groove (26), and the elastic abutting member (5) further comprises: A sliding member (211) is slidably matched with the sliding groove (47), and the sliding member (211) is connected with the fixing member (212); An adjusting rod (213) is connected with the sliding member (211) at one end, and the other end of the adjusting rod (213) extends away from the sliding groove (47) and protrudes out of the sliding groove (47).

6. The belt conveyor according to any one of claims 1 to 5, characterized in that The belt conveyor further comprises a cleaning part (3), which is located on the side, away from the collecting part (2), of the support part (1) along the conveying direction of the conveying part, and the cleaning part (3) comprises: A liquid storage tank (31) is provided with an opening and a bottom flow port; A connecting pipe (35) is communicated with the bottom flow port; A water outlet member has a water inlet and a plurality of water outlets, the water inlet is communicated with the connecting pipe (35), and the plurality of water outlets are arranged towards the conveying surface; A pump body (34) is arranged on the connecting pipe (35).

7. The belt conveyor of claim 6, wherein, The cleaning part (3) further comprises: A filter member (33) is arranged in the liquid storage tank (31), and the filter member (33) is located between the opening and the bottom flow port; and / or, The water outlet member comprises: A water inlet pipe (36) is provided with the water inlet; A plurality of spray heads (37) are arranged at intervals along the width direction, the outlet of each spray head (37) forms the water outlet, and each spray head (37) is arranged at an angle with and communicated with the water inlet pipe (36).

8. The belt conveyor of claim 7, wherein, Along the width direction, one side of the liquid storage tank is provided with a through groove (48) communicated with the inside of the liquid storage tank (31), and the cleaning part (3) further comprises: Two slide rails (32) are arranged on the inner walls of the two sides of the liquid storage tank (31) along the conveying direction, respectively, and the two ends of the filter member (33) are slidably matched with the two slide rails (32), respectively, the filter member (33) has a to-be-cleaned position extending out of the liquid storage tank (31) through the through groove (48) and a filtering position extending into the liquid storage tank (31) through the through groove (48).

9. The belt conveyor of claim 8, wherein, The belt conveyor further comprises: A threaded rod (311) is rotatably arranged in the liquid storage tank (31); A connecting block (312) is located on the outer periphery of the threaded rod (311), and the connecting block (312) is threadedly matched with the threaded rod (311). A connecting frame (313) has one end connected with the connecting block (312) and the other end extended into the liquid storage tank (31) and connected with the filter (33) behind the slide rail (32).

10. The belt conveyor of claim 6, wherein, The belt conveyor further comprises a flow guide part (310) arranged downstream of the cleaning part (3), wherein the flow guide part (310) comprises: a mounting plate (38) fixedly connected with the liquid storage tank (31); an elastic member (39) having a first end and a second end arranged oppositely, wherein the first end of the elastic member (39) is connected with the mounting plate (38), and the second end of the elastic member (39) is arranged floatingly relative to the first end; a contact plate (315) arranged below the conveying surface, wherein the second end of the elastic member (39) is connected with the contact plate (315) so that the contact plate (315) abuts against the conveying surface; a flow guide plate (316) arranged obliquely relative to the conveying surface, wherein one end of the flow guide plate (316) is connected with the contact plate (315), the other end of the flow guide plate (316) is extended above the opening, and one side of the flow guide plate (316) facing the water outlets is provided with a plurality of water guide grooves (317).

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