Cleaning device for belt conveyor

Abstract

The utility model relates to a cleaning device technology, in particular to a cleaning device for a belt conveyor. The cleaning device for the belt conveyor comprises a connecting plate, a material guide frame, a rolling brush, a motor, the belt conveyor, a scraping mechanism and the like. Connecting plates are symmetrically installed at the bottom of the belt conveyor, a material guiding frame is jointly installed on the two connecting plates, a rolling brush is jointly rotatably installed on the two connecting plates, a motor is installed on one side of the material guiding frame, and the motor is connected with one end of the rolling brush through an output shaft. And a scraping mechanism for cleaning and scraping impurities such as soil adhered to the bottom of the belt conveyor is mounted on one side of the material guide frame. The scraper blade is used for scraping and cleaning sundries adhered to the conveyor belt of the belt conveyor under the action of the elastic piece, so that the effect of completely cleaning the sundries such as stubborn soil is achieved.

Description

Technical Field

[0001] The utility model relates to a cleaning device technology, in particular to a cleaning device used for a belt conveyor. Background Art

[0002] Belt conveyor, also known as belt conveyor, is a kind of material conveying equipment widely used in various industries, which is of great significance to improving production efficiency and reducing labor costs. The cleaning device of belt conveyor can remove the residual materials of belt conveyor, protect the conveyor belt from excessive strain, extend its service life, and keep the conveyor belt clean to help reduce energy consumption, because the friction between the conveyor belt and the transmission roller is guaranteed, thereby preventing the conveyor belt from slipping. The cleaning device is essential for the normal operation and maintenance of belt conveyor, ensuring the efficiency and reliability of the conveyor.

[0003] The existing cleaning device of the belt conveyor generally only includes a collecting frame and a cleaning brush driven by a motor to clean the belt conveyor, so that the residue on the conveyor is simply cleaned and then collected by the collecting frame.

[0004] However, in actual application, the existing belt conveyor cleaning device can only perform simple cleaning on the belt conveyor. Especially when transporting grain, the belt conveyor often works in farmland, so that a lot of dirt, weeds and other debris will stick to the conveyor belt after the belt conveyor works. The existing belt conveyor cleaning device can only remove part of the dirt and most of the weeds for simple cleaning. A small amount of stubborn dirt is difficult to remove, and after long-term accumulation, it will seriously affect the use of the conveyor. Now a belt conveyor cleaning device with a scraping effect is designed. Utility Model Content

[0005] In order to overcome the disadvantage that the cleaning device of the existing belt conveyor has a poor cleaning effect on stubborn dirt and other debris, the utility model provides a cleaning device for the belt conveyor.

[0006] The technical solution of the utility model: The utility model provides a cleaning device for a belt conveyor, including a connecting plate, a material guide frame, a roller brush, a motor, a belt conveyor, a scraping mechanism and a fixing mechanism. The bottom of the belt conveyor is symmetrically installed with a connecting plate, a material guide frame is commonly installed on two connecting plates, a roller brush is rotatably installed on the two connecting plates, a motor is installed on one side of the material guide frame, the motor is connected to one end of the roller brush through an output shaft, a scraping mechanism for cleaning and scraping impurities such as mud sticking to the bottom of the belt conveyor is installed on one side of the material guide frame, and a fixing mechanism for fixing a collection bag is installed on the material guide frame.

[0007] Preferably, the scraping mechanism includes: a guide sleeve, a sliding rod, an elastic member and a scraper. The guide sleeve is symmetrically installed on one side of the material guide frame, and the sliding rod is slidably installed on the guide sleeve. The sliding rod is sleeved with an elastic member, one end of the elastic member is connected to the guide sleeve, and the other end is connected to the sliding rod. The scraper is installed together on the two sliding rods.

[0008] Preferably, the fixing mechanism comprises: a mounting shaft, a binding belt and a fixing rod, the mounting shafts are installed on both sides of the material guide frame, the binding belts are staggeredly installed on the two mounting shafts, and the fixing rod is movably installed on one end of the binding belt away from the material guide frame.

[0009] Preferably, it also includes: a mounting plate, and the mounting plate is symmetrically mounted on the connecting plate.

[0010] Preferably, it further comprises: a rubber plate, and a rubber plate is installed at one end of the material guide frame.

[0011] Preferably, it also includes: a protrusion, and the protrusion is installed at the material outlet of the material guide frame.

[0012] Preferably, the installation shaft is provided with staggered slots.

[0013] Preferably, a plurality of clamping holes are formed at one end of the binding belt away from the material guiding frame.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model uses a scraper under the action of an elastic member to scrape and clean the sticky debris on the conveyor belt of the belt conveyor, thereby achieving the effect of completely cleaning stubborn dirt and other debris.

[0016] 2. The utility model interlaces two straps so that the fixing rods thereon are interlaced and fixed on the relative mounting plates, thereby fixing the collecting bag. The protrusions with greater friction force increase the friction force when the collecting bag is placed at the material outlet of the material guide frame, thereby achieving the effect of preventing the collecting bag from falling off.

[0017] 3. The utility model blocks the splashing debris by the rubber plate, thereby achieving the effect of preventing the splashing of the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the connecting plate, material guide frame, roller brush and other components of the utility model.

[0020] Figure 3 It is a three-dimensional structural schematic diagram of components such as a guide sleeve, a slide rod and an elastic member of the utility model.

[0021] Figure 4It is a three-dimensional structural schematic diagram of components such as the installation shaft, binding straps and fixing rod of the utility model.

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the installation shaft of the utility model.

[0023] The markings in the attached drawings are: 1-connecting plate, 2-material guide frame, 3-rolling brush, 4-motor, 5-guide sleeve, 6-slide rod, 7-elastic member, 8-scraper, 9-mounting shaft, 10-binding belt, 11-fixing rod, 12-mounting plate, 13-rubber plate, 14-bump, 15-slot, 16-belt conveyor. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] Embodiment 1: A cleaning device for a belt conveyor, such as Figure 1 and Figure 2 As shown, it includes a connecting plate 1, a material guide frame 2, a roller brush 3, a motor 4, a belt conveyor 16, a scraping mechanism and a fixing mechanism. Connecting plates 1 are provided on both sides of the bottom of the belt conveyor 16, and the material guide frame 2 is installed through the two connecting plates 1. The material guide frame 2 can guide the cleaned debris to avoid the debris from splashing. The left ends of the two connecting plates 1 are rotatably provided with a roller brush 3. The roller brush 3 is close to the bottom of the conveyor belt of the belt conveyor 16 to clean the conveyor belt of the belt conveyor 16. The front side of the material guide frame 2 is installed with a motor 4 through a small mounting frame. The motor 4 is connected to the front end of the roller brush 3 through an output shaft, so that the motor 4 can drive the roller brush 3 to rotate for cleaning. A scraping mechanism is provided on the left side of the material guide frame 2, and the scraping mechanism is used to scrape and clean impurities such as soil stuck to the bottom of the belt conveyor 16. A fixing mechanism is provided at the material outlet of the material guide frame 2, which can fix the collection bag for collecting debris to prevent the collection bag from falling easily during the collection process.

[0026] like Figure 3 As shown, the scraping mechanism includes: a guide sleeve 5, a slide rod 6, an elastic member 7 and a scraper 8. Guide sleeves 5 are provided at both ends of the left side of the material guide frame 2. Slide rods 6 are slidably provided on the two guide sleeves 5. An elastic member 7 is sleeved on the upper part of the slide rod 6. The lower end of the elastic member 7 is connected to the upper end of the guide sleeve 5, and the upper end of the elastic member 7 is connected to the top of the slide rod 6. A circular stopper is provided at the bottom of the slide rod 6 to prevent the slide rod 6 from completely sliding out and detaching from the guide sleeve 5. A scraper 8 is connected together through the two slide rods 6. The top of the scraper 8 is close to the bottom of the conveyor belt of the belt conveyor 16, so as to facilitate the scraping of sticky debris on the conveyor belt.

[0027] like Figure 4 and Figure 5As shown, the fixing mechanism includes: a mounting shaft 9, a strap 10 and a fixing rod 11. The mounting shaft 9 is arranged on both the front and rear sides of the material guide frame 2. The left end of the front mounting shaft 9 is connected and fixed to the material guide frame 2, a rectangular slot 15 is opened in the middle, and a strap 10 is rotatably installed on the right end. The left end of the rear mounting shaft 9 is also connected and fixed to the material guide frame 2, a strap 10 is rotatably installed in the middle, and a rectangular slot 15 is opened at the right end. The strap 10 can pass through the rectangular slot 15, so that the two straps 10 can be installed alternately up and down to fix the collecting bag that needs to be mounted on the discharge port. Four clamping holes are opened at the end of the two straps 10 away from the mounting shaft 9, and each strap 10 is movably provided with a fixing rod 11 through the clamping hole.

[0028] When it is necessary to clean the belt conveyor 16, the motor 4 is started, and the motor 4 drives the roller brush 3 through the output shaft. The roller brush 3 rotates to clean the conveyor belt, and the belt conveyor 16 is turned on, so that the belt conveyor 16 operates clockwise. As the conveyor belt of the belt conveyor 16 rotates continuously, the entire conveyor belt is cleaned. At the same time, when the scraper 8 encounters sticky debris, the scraper 8 is pushed downward, so that the slide bar 6 moves downward and the elastic member 7 is compressed. The elastic member 7 is forced to push the scraper 8 to scrape off the sticky dirt and other debris on the conveyor belt. After multiple scrapings, the conveyor belt is The sticky debris on the belt is completely removed, and the removed debris moves downward through the material guide frame 2. A collection bag is put on the discharge port of the material guide frame 2, and the straps 10 on both sides are inserted into the card slots 15 of the mounting shaft 9 alternately, and one strap 10 is wrapped from the top of the discharge port to the other side and inserted into the corresponding card slot 15 of the mounting shaft 9, and the other strap 10 is wrapped from the bottom of the discharge port to the other side and inserted into the corresponding card slot 15 of the mounting shaft 9, and the fixing rods 11 on the two straps 10 are inserted into suitable card holes, so that the collection bag is completely fixed at the discharge port of the material guide frame 2, so that all the removed debris can be collected.

[0029] Embodiment 2: Based on embodiment 1, Figure 2 and Figure 4 As shown, it also includes: a mounting plate 12, a rubber plate 13 and a protrusion 14. The mounting plates 12 are movably mounted on both ends of the connecting plate 1 by screws. The mounting plates 12 make the connection between the connecting plate 1 and the belt conveyor 16 more secure. A rubber plate 13 is arranged at the rear end of the guide frame 2. The rubber plate 13 closes the rear part of the guide frame 2, and the top of the rubber plate 13 is almost in contact with the bottom of the conveyor belt of the belt conveyor 16 to prevent the cleaned debris from splashing out from the rear. A protrusion 14 is arranged at the discharge port of the guide frame 2. The protrusion 14 surrounds the entire discharge port. When the collecting bag is collecting, the protrusion 14 can increase the friction between the collecting bag and the discharge port, making it more difficult for the collecting bag to slide down and fall off.

[0030] When it is necessary to install the connecting plate 1 to both sides of the bottom of the belt conveyor 16, the connecting plate 1 is fixedly installed on the bottom of the belt conveyor 16 by two mounting plates 12 on each side. When the removed debris moves down through the material guide frame 2, part of the debris splashes onto the rubber plate 13, and the rubber plate 13 blocks the splashed debris to prevent the debris from splashing out. When the collecting bag collects more debris, the protrusion 14 at the discharge port of the material guide frame 2 can increase the friction between the collecting bag and it to prevent the collecting bag from falling off.

[0031] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications, improvements and substitutions can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A cleaning device for a belt conveyor, comprising a connecting plate (1), a material guide frame (2), a roller brush (3), a motor (4) and a belt conveyor (16), wherein the connecting plate (1) is symmetrically mounted on the bottom of the belt conveyor (16), the material guide frame (2) is mounted on two connecting plates (1), the roller brush (3) is rotatably mounted on two connecting plates (1), a motor (4) is mounted on one side of the material guide frame (2), and the motor (4) is connected to one end of the roller brush (3) via an output shaft, wherein: It also includes a scraping mechanism and a fixing mechanism. A scraping mechanism for cleaning and scraping away impurities such as mud stuck to the bottom of the belt conveyor (16) is installed on one side of the material guide frame (2). A fixing mechanism for fixing a collection bag is installed on the material guide frame (2).

2. A cleaning device for a belt conveyor according to claim 1, characterized in that: The scraping mechanism comprises: a guide sleeve (5), a slide rod (6), an elastic member (7) and a scraper (8); the guide sleeve (5) is symmetrically mounted on one side of the material guide frame (2); the slide rods (6) are slidably mounted on the guide sleeves (5); the slide rods (6) are sleeved with an elastic member (7); one end of the elastic member (7) is connected to the guide sleeve (5) and the other end is connected to the slide rod (6); the two slide rods (6) are jointly mounted with the scraper (8).

3. A cleaning device for a belt conveyor according to claim 2, characterized in that: The fixing mechanism comprises: a mounting shaft (9), a binding belt (10) and a fixing rod (11); the mounting shafts (9) are mounted on both sides of the material guide frame (2); the binding belts (10) are staggeredly mounted on the two mounting shafts (9); and the fixing rod (11) is movably mounted on one end of the binding belt (10) away from the material guide frame (2).

4. A cleaning device for a belt conveyor according to claim 3, characterized in that: Also includes: A mounting plate (12) is symmetrically mounted on the connecting plate (1).

5. A cleaning device for a belt conveyor according to claim 4, characterized in that: Also includes: A rubber plate (13) is installed at one end of the material guide frame (2).

6. A cleaning device for a belt conveyor according to claim 5, characterized in that: Also includes: A convex block (14) is installed at the material outlet of the material guide frame (2).

7. A cleaning device for a belt conveyor according to claim 6, characterized in that: The installation shaft (9) is provided with staggered slots (15).

8. A cleaning device for a belt conveyor according to claim 7, characterized in that: A plurality of clamping holes are formed on one end of the binding belt (10) away from the material guiding frame (2).

Images