Belt conveyor cleaning device

Abstract

The utility model relates to the technical field of material conveying, in particular to a belt conveyor cleaning device which comprises a scraping plate located below a conveying belt and a driving assembly driving the scraping plate to move, the driving assembly comprises a first chain and a second chain which are arranged in parallel, and a hopper is arranged on the ground at one end of the conveying belt. A scraping plate is detachably connected between the first chain and the second chain, and under the common driving of the first chain and the second chain, the scraping plate can sweep dust falling onto the ground from the return conveying belt into the hopper. The utility model has the technical effects that the labor intensity of operators is reduced, and the equipment can run continuously.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of material conveying, in particular to a belt conveyor cleaning device. BACKGROUND

[0002] At present, in the cement production process, the material is mostly conveyed by the belt conveyor, with the environmental protection control being more and more strict, in order to prevent dust, it is necessary to add certain moisture in the material, the material is easy to accumulate in the head of the belt conveyor when conveying, and the dust material will fall off from the belt when the belt returns, when cleaning the material, it is necessary to stop processing every time, which increases the labor intensity of the operator, and has an influence on the continuous operation of the equipment. SUMMARY

[0003] The utility model embodiment provides a belt conveyor cleaning device, has reduced operator labor intensity and can make the technical effect of the continuous operation of the equipment.

[0004] A belt conveyor cleaning device adopts the following technical scheme:

[0005] A belt conveyor cleaning device, including the scraper located below the conveying belt and the drive assembly that drives the scraper to move, the drive assembly includes the first chain and the second chain that are arranged in parallel, the ground on one end of the conveying belt is provided with the hopper, the first chain and the second chain are detachably connected with the scraper, under the common driving of the first chain and the second chain, the scraper can clean the dust material that falls from the return conveying belt to the ground into the hopper.

[0006] Further, one side of the first chain and the second chain close to each other is fixed with the connecting block, the bottom of the connecting block is provided with the mounting slot, the top of the scraper is fixed with the mounting block, the mounting block is inserted and matched with the mounting slot, the top of the connecting block is provided with the long slot, the long slot is communicated with the mounting slot, the top of the mounting block is fixed with the connecting rod, the end of the connecting rod away from the mounting block is rotatably connected with the knob, after the knob is stretched out from the long slot and is rotated 90 degrees, the knob is clamped on the top of the connecting block.

[0007] Further, the upper chain of the first chain and the second chain is provided with the supporting wheel below.

[0008] Further, the first chain is driven by two first sprockets, the second chain is driven by two second sprockets, one first sprocket corresponds to one second sprocket, the first sprocket and the corresponding second sprocket are provided with the rotating shaft, the two ends of the rotating shaft are provided with the first supporting block that supports the rotating shaft, one of the first supporting blocks is fixed with the motor that drives the rotating shaft to rotate.

[0009] Compared with the prior art, the utility model has the following technical effects:

[0010] The belt cleaning device is installed at the bottom of the head of the belt conveyor, mainly sweeps the dust material falling from the return belt, the belt cleaning device automatically sweeps the falling dust material, and does not affect the normal operation of the conveying belt, thereby reducing the labor intensity of the workers. BRIEF DESCRIPTION OF DRAWINGS

[0011] The accompanying drawings, which are included to provide a further understanding of the present application and constitute a part of this application, illustrate embodiments of the present application and do not limit the present application. In the drawings:

[0012] Figure 1 To embody the overall structure schematic diagram of the embodiment 1 of the present application;

[0013] Figure 2 To embody the schematic diagram of the driving assembly in the embodiment 1 of the present application;

[0014] Figure 3 To embody the schematic diagram of the connection of the scraper, the first chain and the second chain in the embodiment 2 of the present application;

[0015] Figure 4 To embody the schematic diagram of the mounting block and the mounting groove in the embodiment 2 of the present application.

[0016] The accompanying drawings, which are included to provide a further understanding of the present application and constitute a part of this application, illustrate embodiments of the present application and do not limit the present application. In the drawings: 1, driving assembly; 11, first chain; 111, first sprocket; 112, rotating shaft; 113, first supporting block; 114, motor; 12, second chain; 121, second sprocket; 2, scraper; 21, mounting block; 22, connecting rod; 23, knob; 3, conveying belt; 4, hopper; 5, connecting block; 51, mounting groove; 52, long hole; 6, supporting wheel; 61, second supporting block. DETAILED DESCRIPTION

[0017] To make the purpose, technical scheme and advantages of the present application more clear and explicit, the present application will be further described in detail below in combination with the embodiments and drawings. Herein, the illustrative embodiments of the present application and the description thereof are used to explain the present application, but not as a limitation of the present application.

[0018] Embodiment 1 of the present application

[0019] Reference Figure 1 and Figure 2 A belt cleaning device, comprising a driving assembly 1 and a scraper 2, the driving assembly 1 and the scraper 2 are located below the conveying belt 3, the driving assembly 1 can drive the scraper 2 to move, and the conveying belt 3 conveys the material to the hopper 4 on the ground. The scraper 2 can push the material falling back to the ground on the conveying belt 3 into the hopper 4.

[0020] The driving assembly 1 comprises a first chain 11 and a second chain 12, the first chain 11 and the second chain 12 are arranged at the same height and in parallel, the first chain 11 is driven by two first sprockets 111, and the second chain 12 is driven by two second sprockets 121. One first sprocket 111 corresponds to one second sprocket 121. A rotating shaft 112 is arranged between the first sprocket 111 and the corresponding second sprocket 121, both ends of the rotating shaft 112 are provided with first supporting blocks 113 for supporting the rotating shaft 112, and one of the first supporting blocks 113 is fixedly connected with a motor 114 for driving the rotating shaft 112 to rotate.

[0021] A scraper 2 is arranged between the first chain 11 and the second chain 12, connecting blocks 5 are fixedly connected to the side walls of the first chain 11 and the second chain 12, the connecting blocks 5 are fixedly connected to the scraper 2 through bolts. The motor 114 drives the rotating shaft 112 to rotate, the rotating shaft 112 drives the first chain 11 and the second chain 12 to rotate, the first chain 11 and the second chain 12 drive the scraper 2 to move, and the scraper 2 can clean the materials falling from the return conveying belt 3 into the hopper 4.

[0022] Supporting wheels 6 are arranged below the upper chains of the first chain 11 and the second chain 12, and the supporting wheels 6 are arranged on one side of the second supporting blocks 61, the second supporting blocks 61 are fixedly connected to the ground, and the supporting wheels 6 are rotatably connected to the second supporting blocks 61. The supporting wheels 6 support the upper chains of the first chain 11 and the second chain 12, so that the first chain 11 and the second chain 12 run more stably.

[0023] When the conveying belt 3 moves, the motor 114 is started, and when the conveying belt 3 stops, the motor 114 is turned off. According to the starting and stopping of the conveying belt, the starting and stopping of the cleaning device can be controlled. The belt cleaning device of the utility model is installed at the bottom of the head of the belt conveyor, mainly sweeps the dust and materials falling from the return belt, the belt cleaning device automatically sweeps the falling dust and materials, and does not affect the normal operation of the conveying belt, reducing the labor intensity of the workers.

[0024] Embodiment 2 of the utility model

[0025] Reference Figure 3 And Figure 4 The difference between the embodiment 1 and the embodiment 2 is that the bottom of the connecting block 5 is provided with a mounting groove 51, the top of the scraper 2 is fixedly connected with two mounting blocks 21, each mounting block 21 corresponds to one connecting block 5, and the mounting block 21 is inserted into the mounting groove 51. The top of the connecting block 5 is provided with a long hole 52, the long hole 52 is communicated with the mounting groove 51, the top of the mounting block 21 is fixedly connected with a connecting rod 22, and the end, away from the mounting block 21, of the connecting rod 22 is rotatably connected with a knob 23.

[0026] When connecting the connecting block 5 and the scraper 2, the mounting block 21 is aligned with the corresponding mounting slot 51, the mounting block 21 is inserted into the mounting slot 51, and the knob 23 is passed through the long slot 52, then the knob 23 is turned 90 degrees, the knob 23 is clamped on the top of the connecting block 5, the knob 23 cannot fall from the long slot 52 into the mounting slot 51, so that the connecting block 5 and the mounting block 21 are fixed. When the scraper 2 is replaced, the knob 23 is turned, the knob 23 can be detached from the long slot 52, the mounting block 21 is taken out of the mounting slot 51, and the new scraper 2 is replaced.

[0027] The above merely describes the preferred embodiment of the present application, and is not intended to limit the protection scope of the present application. 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 cleaner for a belt conveyor, characterized in that The scraper (2) is arranged below the conveying belt (3), and a driving assembly (1) drives the scraper (2) to move, the driving assembly (1) comprises a first chain (11) and a second chain (12) arranged in parallel, a hopper (4) is arranged on the ground at one end of the conveying belt (3), the scraper (2) is detachably connected between the first chain (11) and the second chain (12), and under the joint driving of the first chain (11) and the second chain (12), the scraper (2) can clean the dust material falling from the conveying belt (3) to the ground into the hopper (4).

2. The belt cleaner of claim 1, wherein, The first chain (11) and the second chain (12) are fixed with a connecting block (5) on the side close to each other, the bottom of the connecting block (5) is provided with an installation slot (51), the top of the scraper (2) is fixed with an installation block (21), the installation block (21) is inserted and matched with the installation slot (51), the top of the connecting block (5) is provided with a long hole (52), the long hole (52) is communicated with the installation slot (51), the top of the installation block (21) is fixed with a connecting rod (22), the end of the connecting rod (22) away from the installation block (21) is rotatably connected with a knob (23), after the knob (23) is stretched out from the long hole (52) and rotated by 90 degrees, the knob (23) is clamped on the top of the connecting block (5).

3. Belt cleaner according to claim 1 or 2, characterized in that The upper part of the first chain (11) and the second chain (12) is provided with a supporting wheel (6).

4. The belt cleaner of claim 1, wherein, The first chain (11) is driven by two first chain wheels (111), the second chain (12) is driven by two second chain wheels (121), one first chain wheel (111) corresponds to one second chain wheel (121), a rotating shaft (112) is arranged between the first chain wheel (111) and the corresponding second chain wheel (121), the two ends of the rotating shaft (112) are provided with first supporting blocks (113) supporting the rotating shaft (112), and one of the first supporting blocks (113) is fixed with a motor (114) driving the rotating shaft (112) to rotate.

Images