Conveyor rubber belt anti-tearing device

Abstract

The utility model relates to the technical field of conveyors, and discloses a conveyor rubber belt anti-tearing device which comprises a main body mechanism, an ash cleaning mechanism, an alarm mechanism and an ash shoveling mechanism, the ash cleaning mechanism is located at the bottom of the main body mechanism, the alarm mechanism is located at the bottom of the main body mechanism, and the ash shoveling mechanism is located at the bottom of the main body mechanism. The main body mechanism comprises a conveyor rubber belt, and an anti-skid groove is formed in the surface of the conveyor rubber belt. According to the conveyor belt cleaning device, the infrared sensor is arranged to sense whether adhesive material residues exist on the surface of the conveyor belt after being cleaned by the brush, and the shoveling plate and the placing plate are arranged to clean the adhesive material residues on the surface of the conveyor belt; when the shovel plate for the adhered materials cannot be cleaned, the adhered materials and the conveyor rubber belt body press the shovel plate, the shovel plate presses the pressing plate, the pressing plate presses the alarm to give an alarm, and the conveyor rubber belt is conveniently prepared to be braked for manual cleaning, so that the conveyor rubber belt is prevented from being torn due to accumulation of the adhered materials.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyors, in particular to an anti-tearing device for conveyor belts. Background Art

[0002] Belt conveyors are widely used in industries such as coal, metallurgy, power generation, medicine, and food. Belt conveyors have strong continuous transportation capacity, high operating efficiency, and are easy to realize automatic control. Generally, belt conveyors are placed at an angle. Especially in coal transportation, part of the coal will remain on the conveyor belt during the collection and transportation process. In some cases, due to high air humidity, some materials will stick to the conveyor belt. The adhered materials are not cleaned during transportation, resulting in accumulation. The accumulated materials cause the conveyor belt to be blocked, so that the belt conveyor is torn. Therefore, there is a need for a device that can clean the surface of the conveyor belt, and a structure that can clean the adhesions on its surface. And a device that can observe whether the conveyor belt is operating normally at any time. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a conveyor belt anti-tearing device.

[0004] The utility model is implemented by the following technical scheme: a conveyor belt tear-proof device, comprising a main body mechanism, a dust cleaning mechanism, an alarm mechanism and a dust shoveling mechanism, wherein the dust cleaning mechanism is located at the bottom of the main body mechanism, the alarm mechanism is located at the bottom of the main body mechanism, and the dust shoveling mechanism is located at the bottom of the main body mechanism;

[0005] The main structure includes a conveyor belt, the surface of the conveyor belt is provided with anti-skid grooves, handrails are arranged on both sides of the conveyor belt, a fixing rod is fixedly connected to the inner side of the handrail, a lower slide is fixedly connected to the front side of the handrail, and a rolling wheel is rotatably connected inside the conveyor belt.

[0006] As a further improvement of the above scheme, there are several anti-skid grooves, and the several anti-skid grooves are evenly distributed on the surface symmetrically with the center of the conveyor belt surface; there are several fixing rods, and the several fixing rods are evenly distributed inside the handrail; the lower slide plate is arranged at an angle on the front side of the conveyor belt, and the rolling wheel is arranged at the inner edge of the conveyor belt.

[0007] Through the above technical solution, the material can be better dropped by setting the lower slide plate.

[0008] As a further improvement of the above scheme, the cleaning mechanism includes a motor, which drives the surface of the motor to rotate and is connected to a first gear, the surface of the first gear is rotationally connected to a rotating belt, the inner top of the rotating belt is rotationally connected to a second gear, the surface of the second gear is fixedly connected to a rotating shaft, and the surface of the rotating shaft is fixedly connected to a brush.

[0009] As a further improvement of the above solution, the rotating shaft is arranged at the intersection of the conveyor belt and the lower slide plate.

[0010] Through the above technical solution, by arranging a rotating shaft and a brush at the bottom between the conveyor belt and the lower slide plate, when there is material residue on the surface of the conveyor belt, it can be brushed off by the brush to ensure the cleanliness of the surface of the conveyor belt and prevent blockage caused by accumulation of surface material.

[0011] As a further improvement of the above solution, the alarm mechanism includes an infrared sensor, an infrared receiver is fixedly connected to the surface of the infrared sensor, an alarm is arranged on the surface of the infrared sensor, and an infrared receiving plate is fixedly connected to the inner surface of the armrest.

[0012] As a further improvement of the above solution, the infrared receiver is arranged on the inner surface of the armrest, and the infrared receiving plate is vertically connected to the infrared sensor.

[0013] Through the above technical solution, by setting up an infrared sensor, it is possible to sense whether there is any sticky material remaining on the surface of the conveyor belt after cleaning with a brush.

[0014] As a further improvement of the above scheme, the dust shoveling mechanism includes a placing plate, a sliding groove is opened inside the placing plate, a shoveling plate is slidably connected inside the sliding groove, a clamping plate is fixedly connected to the bottom of the shoveling plate, a pressing plate is fixedly connected to the bottom of the shoveling plate, a spring is fixedly connected to the inner surface of the placing plate, and an alarm is arranged inside the placing plate.

[0015] As a further improvement of the above scheme, two placement plates are provided, and the two placement plates are symmetrically and evenly distributed at the edge positions on both sides with respect to the center of the bottom of the armrest, the pressing plate is concentric with the alarm, and the alarm is arranged at the center position of the spring.

[0016] Through the above technical solution, the materials remaining and adhering to the surface of the conveyor belt can be cleaned by setting a shovel plate and a placement plate.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model arranges a rotating shaft and a brush at the bottom between the conveyor belt and the lower slide plate. When there is material residue on the surface of the conveyor belt, it can be brushed off by the brush, so as to ensure the cleanliness of the conveyor belt surface and prevent blockage caused by accumulation of surface material.

[0019] The utility model can sense whether there is any sticky material remaining on the surface of the conveyor belt after being cleaned with a brush by arranging an infrared sensor, and can clean the sticky material remaining on the surface of the conveyor belt by arranging a shovel plate and a placing plate. When the sticky material cannot be cleaned by the shovel plate, the adhesion and the conveyor belt body will press the shovel plate, the shovel plate presses the pressing plate, and the pressing plate presses the alarm to sound an alarm, so as to be ready to brake the conveyor belt for manual cleaning, thereby preventing the conveyor belt from being torn due to the accumulation of sticky materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall front structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall side structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the overall bottom structure of the utility model;

[0023] Figure 4 For this utility model Figure 3 A is an enlarged structural diagram;

[0024] Figure 5 It is a schematic diagram of the internal structure of the utility model ash shoveling mechanism.

[0025] Description of main symbols:

[0026] 1. Main body; 101. Conveyor belt; 102. Anti-skid groove; 103. Handrail; 104. Fixed rod; 105. Lower slide plate; 106. Rolling wheel; 2. Dust cleaning mechanism; 201. Motor; 202. First gear; 203. Rotating belt; 204. Second gear; 205. Rotating shaft; 206. Brush; 3. Alarm mechanism; 301. Infrared sensor; 302. Infrared receiver; 303. Alarm; 304. Infrared receiving board; 4. Dust shoveling mechanism; 401. Placement board; 402. Slide; 403. Shoveling board; 404. Card board; 405. Pressing board; 406. Spring; 407. Alarm. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0028] Embodiment 1:

[0029] Please combine Figure 1-4 In this embodiment, a conveyor belt tear prevention device includes a main body mechanism 1, a dust cleaning mechanism 2, an alarm mechanism 3 and a dust shoveling mechanism 4, wherein the dust cleaning mechanism 2 is located at the bottom of the main body mechanism 1, the alarm mechanism 3 is located at the bottom of the main body mechanism 1, and the dust shoveling mechanism 4 is located at the bottom of the main body mechanism 1;

[0030] The main body mechanism 1 includes a conveyor belt 101, the surface of the conveyor belt 101 is provided with anti-skid grooves 402102, handrails 103 are arranged on both sides of the conveyor belt 101, a fixing rod 104 is fixedly connected to the inner side of the handrail 103, a lower slide plate 105 is fixedly connected to the front side of the handrail 103, and a rolling wheel 106 is rotatably connected inside the conveyor belt 101.

[0031] There are several anti-skid grooves 402102, which are evenly distributed on the surface symmetrically with the center of the surface of the conveyor belt 101. There are several fixed rods 104, which are evenly distributed inside the handrail 103. The lower slide plate 105 is arranged on the front side of the conveyor belt 101 and is tilted. The rolling wheel 106 is arranged at the inner edge of the conveyor belt 101.

[0032] The cleaning mechanism 2 includes a motor 201, which drives the surface of the motor 201 to rotate and is connected to a first gear 202, the surface of the first gear 202 is rotated and connected to a rotating belt 203, the inner top of the rotating belt 203 is rotated and connected to a second gear 204, the surface of the second gear 204 is fixedly connected to a rotating shaft 205, and the surface of the rotating shaft 205 is fixedly connected to a brush 206.

[0033] The rotating shaft 205 is disposed at the intersection of the conveyor belt 101 and the lower slide plate 105 .

[0034] The alarm mechanism 3 includes an infrared sensor 301 , an infrared receiver 302 is fixedly connected to the surface of the infrared sensor 301 , an alarm 303 is arranged on the surface of the infrared sensor 301 , and an infrared receiving plate 304 is fixedly connected to the inner surface of the handrail 103 .

[0035] The infrared receiver 302 is disposed on the inner surface of the armrest 103 , and the infrared receiving plate 304 is vertically connected to the infrared sensor 301 .

[0036] The dust shoveling mechanism 4 includes a placing plate 401, a slide groove 402 is opened inside the placing plate 401, a shoveling plate 403 is slidably connected inside the slide groove 402, a clamping plate 404 is fixedly connected to the bottom of the shoveling plate 403, a pressing plate 405 is fixedly connected to the bottom of the shoveling plate 403, a spring 406 is fixedly connected to the inner surface of the placing plate 401, and an alarm 407 is arranged inside the placing plate 401.

[0037] There are two placement plates 401 , which are evenly distributed at the edge positions on both sides symmetrically with respect to the bottom center of the handrail 103 . The pressing plate 405 is concentric with the alarm 303 , and the alarm 303 is arranged at the center position of the spring 406 .

[0038] The implementation principle of a conveyor belt tear-proof device in the embodiment of the present application is as follows: when it is necessary to convey materials, first the materials are conveyed from the conveyor belt 101 and flow out from the lower slide plate 105, and then the brush 206 cleans the materials on the conveyor surface. When the materials are adhered to the conveyor belt 101 and the brush 206 cannot clean them, the adhered materials pass through the conveyor belt 101 and the brush 206, and then pass through the alarm mechanism 3. If the infrared sensor 301 is blocked by the materials, the infrared sensor 301 receives a signal, and the alarm 303 lights up to remind the staff to clean up. When the adhered materials pass through the shoveling mechanism 4, the shovel plate 403 shovels the adhered materials, and the alarm 303 is turned off. When the shovel plate 403 cannot shovel the materials down, the adhesion squeezes the top of the shovel plate 403, and the pressing plate 405 presses the alarm 303 to alarm, notifying the staff that they must clean up to prevent the adhesion from accumulating and squeezing.

[0039] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A conveyor belt anti-tear device, characterized in that: It comprises a main body mechanism (1), a dust cleaning mechanism (2), an alarm mechanism (3) and a dust shoveling mechanism (4), wherein the dust cleaning mechanism (2) is located at the bottom of the main body mechanism (1), the alarm mechanism (3) is located at the bottom of the main body mechanism (1), and the dust shoveling mechanism (4) is located at the bottom of the main body mechanism (1); The main body mechanism (1) comprises a conveyor belt (101), the surface of the conveyor belt (101) is provided with an anti-skid groove (402) (102), handrails (103) are arranged on both sides of the conveyor belt (101), a fixing rod (104) is fixedly connected to the inner side of the handrail (103), a lower slide plate (105) is fixedly connected to the front side of the handrail (103), and a rolling wheel (106) is rotatably connected to the inside of the conveyor belt (101).

2. A conveyor belt anti-tear device according to claim 1, characterized in that: The anti-skid grooves (402) (102) are provided in a plurality, and the anti-skid grooves (402) (102) are evenly distributed on the surface of the conveyor belt (101) with a center symmetrical distribution; the fixing rods (104) are provided in a plurality, and the fixing rods (104) are evenly distributed inside the handrail (103); the lower slide plate (105) is arranged on the front side of the conveyor belt (101) and is tilted; and the rolling wheel (106) is arranged at the inner edge of the conveyor belt (101).

3. The conveyor belt anti-tear device according to claim 1, characterized in that: The dust cleaning mechanism (2) comprises a motor (201), which drives the surface of the motor (201) to be rotatably connected to a first gear (202), the surface of the first gear (202) to be rotatably connected to a rotating belt (203), the inner top of the rotating belt (203) to be rotatably connected to a second gear (204), the surface of the second gear (204) to be fixedly connected to a rotating shaft (205), and the surface of the rotating shaft (205) to be fixedly connected to a brush (206).

4. A conveyor belt anti-tear device as claimed in claim 3, characterized in that: The rotating shaft (205) is arranged at the intersection of the conveyor belt (101) and the lower slide plate (105).

5. The conveyor belt anti-tear device according to claim 1, characterized in that: The alarm mechanism (3) comprises an infrared sensor (301), an infrared receiver (302) is fixedly connected to the surface of the infrared sensor (301), an alarm (303) is arranged on the surface of the infrared sensor (301), and an infrared receiving plate (304) is fixedly connected to the inner surface of the handrail (103).

6. A conveyor belt anti-tear device as claimed in claim 5, characterized in that: The infrared receiver (302) is arranged on the inner surface of the handrail (103), and the infrared receiving plate (304) is vertically connected to the infrared sensor (301).

7. The conveyor belt tear-proof device according to claim 1, characterized in that: The dust shoveling mechanism (4) comprises a placement plate (401), a slide groove (402) is provided inside the placement plate (401), a shoveling plate (403) is slidably connected inside the slide groove (402), a clamping plate (404) is fixedly connected to the bottom of the shoveling plate (403), a pressing plate (405) is fixedly connected to the bottom of the shoveling plate (403), a spring (406) is fixedly connected to the inner surface of the placement plate (401), and an alarm (407) is arranged inside the placement plate (401).

8. The conveyor belt tear-proof device according to claim 7, characterized in that: There are two placement plates (401), which are evenly distributed at the edge positions on both sides symmetrically with respect to the bottom center of the handrail (103). The pressing plate (405) is concentric with the alarm (303), and the alarm (303) is arranged at the center position of the spring (406).

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