Anti-crack spraying device for conveying belt

Abstract

The utility model relates to the technical field of conveying belts, in particular to a conveying belt anti-crack spraying device which comprises a supporting frame, rotating rods are rotationally connected to the two ends of the top of the supporting frame, a mounting frame is fixedly connected to the middle of the top end of the supporting frame, and a cleaning mechanism is arranged on the inner wall of the mounting frame. By arranging the cleaning mechanism, the conveying belt can be installed through two rotating rods, a water pump can convey water flow in a water tank into a first spray head below a guide pipe to clean the surface of the conveying belt, and a servo motor drives a cleaning roller to rotate through a fixing rod to clean the conveying belt; a scraper is triangular and can scrape water stains and impurities on the conveying belt, the water stains and the impurities guide and discharge water flow along the inclined positions of the two sides of the scraper, a water removal plate can remove the water stains on the conveying belt, and a lead screw is matched with one sliding block to control the position of a mounting plate. Impurities on the conveying belt can be effectively cleaned, and the spraying effect of the conveying belt is improved.

Description

Technical Field

[0001] This utility model relates to the field of conveyor belt technology, and in particular to a conveyor belt anti-crack spraying device. Background Technology

[0002] Conveyor belts, also known as transport belts, are rubber and fiber / metal composite products, or plastic and fabric composite products, used in belt conveyors to carry and transport materials. Conveyor belts are widely used in industries such as cement, coking, metallurgy, chemicals, and steel for short-distance and small-capacity conveying applications. Industrial production requires conveyor belts with coatings that offer high durability and stability to improve safety.

[0003] A search of the Chinese patent "A Spraying Equipment for Conveyor Belt Refurbishment" (publication number CN219816774U) reveals that this patent uses a rotating shaft to drive a first stirring rod and a scraper to rotate. The first stirring rod stirs the paint, and the scraper prevents the paint from sticking to the inner wall of the equipment. Simultaneously, a heating wall heats the paint at lower temperatures to prevent solidification and ensure proper paint output, thus preventing blockages and facilitating equipment cleaning. However, when spraying conveyor belts, this device is not effective at removing impurities from the conveyor belt, resulting in poor spraying quality and difficulty in cleaning impurities from the conveyor belt surface, thus reducing the overall spraying effect.

[0004] Therefore, a conveyor belt anti-crack spraying device is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a conveyor belt anti-crack spraying device to solve the above-mentioned problems, thereby improving the problem of inconvenience in cleaning impurities on the surface of the conveyor belt.

[0006] This utility model achieves the above-mentioned objective through the following technical solution: a conveyor belt anti-crack spraying device, comprising a support frame, with rotating rods rotatably connected to both ends of the top of the support frame, and a mounting frame fixedly connected to the middle of the top of the support frame, the inner wall of the mounting frame being provided with a cleaning mechanism; wherein, the cleaning mechanism includes a guide tube disposed at one end of the inner wall of the mounting frame, the bottom end of the guide tube being connected to several evenly distributed first nozzles, a mounting plate slidably connected to the middle of the inner wall of the mounting frame, and a spraying assembly disposed at the other end of the interior of the mounting frame, one end of the rotating rod being engaged with a chuck, the chuck being able to limit the conveyor belt after the rotating rod is installed on the conveyor belt.

[0007] Preferably, the cleaning mechanism further includes a cleaning roller rotatably connected to one end of the bottom of the mounting plate. A fixed rod is rotatably connected to one end of the inner wall of the cleaning roller. One end of the fixed rod is fixedly connected to the mounting plate. A servo motor is provided on the inner wall of the fixed rod. One end of the servo motor is fixedly connected to the cleaning roller. The cleaning roller cleans impurities on the surface of the conveyor belt as the servo motor rotates.

[0008] Preferably, a scraper is fixedly connected to the other end of the bottom of the mounting plate. The scraper is located at one end of the cleaning roller and can scrape away water and impurities on the conveyor belt.

[0009] Preferably, a water removal plate is fixedly connected to one end of the scraper. The water removal plate is fixedly connected to the mounting frame. The water removal plate contacts the surface of the conveyor belt to clean the water flow on the conveyor belt and accelerate the drying of the conveyor belt surface.

[0010] Preferably, sliders are fixedly connected to both sides of the mounting plate, and the sliders are slidably connected to both sides of the inner wall of the mounting frame. A lead screw is rotatably connected to one side of the top of the mounting frame. One end of the lead screw passes through the mounting frame and is threadedly connected to one of the sliders. The lead screw and one of the sliders cooperate to control the position of the cleaning roller, scraper and dewatering plate. When spraying the conveyor belt, their positions can also be moved upward to prevent affecting the spraying effect of the conveyor belt.

[0011] Preferably, a water tank is fixedly installed at one end of the top of the mounting frame, and a water pump is fixedly installed at one end of the inner wall of the mounting frame. The bottom end of the water tank is connected to the water pump, and the water pump can transport the water in the water tank to the conduit and spray water mist from the first nozzle to clean the conveyor belt.

[0012] Preferably, one end of the water pump is connected to a conduit, allowing water to be transported.

[0013] Preferably, the spraying assembly includes a storage cylinder disposed at the top of the mounting frame, and a conveying pipe is fixedly installed at the other end of the inner wall of the mounting frame. The storage cylinder is connected to the conveying pipe, and several evenly distributed second nozzles are provided at the bottom end of the conveying pipe. The several second nozzles can evenly spray paint to perform anti-cracking spraying on the conveyor belt.

[0014] Preferably, both ends of the inner wall of the mounting frame are rotatably connected to several evenly distributed intercepting plates, which can prevent water mist and paint spray from spreading everywhere.

[0015] Preferably, a baffle is fixedly connected to the middle of the inner wall of the mounting frame. The baffle is located at one end of the conveying pipe and intercepts between the cleaning roller and the second spray head, which can prevent the second spray head from affecting the cleaning effect of the device on the conveyor belt.

[0016] The beneficial effects of this utility model are:

[0017] 1. By setting up a cleaning mechanism, when spraying anti-cracking coating on the conveyor belt, two rotating rods can install the conveyor belt, and the water pump can deliver water from the water tank to the first nozzle under the guide tube to clean the surface of the conveyor belt. The servo motor drives the cleaning roller to rotate through the fixed rod to clean the conveyor belt. The triangular scraper can scrape water stains and impurities on the conveyor belt. Water stains and impurities are guided and discharged along the inclined sides of the scraper. The water removal plate can remove water stains on the conveyor belt. The lead screw and one of the sliders can control the position of the cleaning roller, scraper and water removal plate, which can effectively clean impurities on the conveyor belt and improve the spraying effect of the conveyor belt.

[0018] 2. By setting up a spraying mechanism, when spraying the conveyor belt, the storage cylinder can transport the paint into the conveying pipe, and the second nozzle sprays out fine mist to spray the conveyor belt for crack resistance. Several second sprays can spray the conveyor belt evenly. The baffle can intercept the sprayed paint to prevent the paint from spreading to other areas. The interception plates at both ends of the mounting frame can shield the water mist and sprayed paint, so that the conveyor belt can be sprayed evenly and the paint can be prevented from spreading everywhere. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the external structure of the present utility model;

[0020] Figure 2 This is a schematic diagram of the cleaning mechanism structure of this utility model;

[0021] Figure 3 This is a partial structural diagram of the cleaning mechanism of this utility model;

[0022] Figure 4 This is a schematic diagram of the spraying component structure of this utility model.

[0023] In the diagram: 1. Support frame; 2. Rotating rod; 3. Mounting frame; 4. Cleaning mechanism; 401. Conduit; 402. First nozzle; 403. Mounting plate; 404. Cleaning roller; 405. Fixing rod; 406. Servo motor; 407. Scraper; 408. Water removal plate; 409. Slider; 410. Lead screw; 411. Water tank; 412. Water pump; 413. Spraying assembly; 4131. Storage cylinder; 4132. Material conveying pipe; 4133. Second nozzle; 4134. Baffle; 4135. Interception plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In practical implementation: such as Figure 1-4 As shown, a conveyor belt anti-crack spraying device includes a support frame 1, with rotating rods 2 rotatably connected to both ends of the top of the support frame 1, and a mounting frame 3 fixedly connected to the middle of the top of the support frame 1. A cleaning mechanism 4 is provided on the inner wall of the mounting frame 3. The cleaning mechanism 4 includes a conduit 401 disposed at one end of the inner wall of the mounting frame 3, with several evenly distributed first nozzles 402 connected to the bottom end of the conduit 401. A mounting plate 403 is slidably connected to the middle of the inner wall of the mounting frame 3, and a spraying assembly 413 is provided at the other end of the mounting frame 3.

[0026] like Figure 2 and Figure 3As shown, the cleaning mechanism 4 also includes a cleaning roller 404 rotatably connected to one end of the bottom of the mounting plate 403. A fixing rod 405 is rotatably connected to one end of the inner wall of the cleaning roller 404. One end of the fixing rod 405 is fixedly connected to the mounting plate 403. A servo motor 406 is installed on the inner wall of the fixing rod 405. One end of the servo motor 406 is fixedly connected to the cleaning roller 404. A scraper 407 is fixedly connected to the other end of the bottom of the mounting plate 403. The scraper 407 is located at one end of the cleaning roller 404. A water removal plate 408 is fixedly connected to one end of the scraper 407. The water removal plate 408 is fixedly connected to the mounting frame 3. Slider blocks 409 are fixedly connected to both sides of the mounting plate 403. The sliders 409 are slidably connected to both sides of the inner wall of the mounting frame 3. A lead screw 410 is rotatably connected to one side of the top of the mounting frame 3. One end of the lead screw 410 passes through the mounting frame 3 and is threadedly connected to one of the sliders 409. A water tank 411 is fixedly installed at one end of the top of the mounting frame 3. A water tank 411 is fixedly installed at one end of the inner wall of the mounting frame 3. A water pump 412 is fixedly installed, and the bottom end of the water tank 411 is connected to the water pump 412. One end of the water pump 412 is connected to the conduit 401. When spraying the conveyor belt, the mounting plate 403 drives the cleaning roller 404, scraper 407, and dewatering plate 408 to move up and down through the screw 410 and one of the sliders 409. The water tank 411 delivers water to the first nozzle 402 at the bottom of the conduit 401 through the water pump 412 to clean the surface of the conveyor belt. The fixing rod 405 is fixedly connected to the mounting plate 403. The cleaning roller 404 is driven to rotate by the servo motor 406 and cooperates with the water flow sprayed from the first nozzle 402 to clean the impurities on the surface of the conveyor belt. The scraper 407 scrapes away water stains and impurities on the conveyor belt. The water stains carry the impurities and move along the inclined sides of the scraper 407 to clean them. The dewatering plate 408 removes water stains from the conveyor belt. This effectively cleans the impurities on the conveyor belt and improves the spraying quality of the conveyor belt.

[0027] like Figure 4 As shown, the spraying assembly 413 includes a material storage cylinder 4131 disposed at the top of the mounting frame 3. A material conveying pipe 4132 is fixedly installed at the other end of the inner wall of the mounting frame 3. The material storage cylinder 4131 is connected to the material conveying pipe 4132. Several evenly distributed second spray nozzles 4133 are opened at the bottom end of the material conveying pipe 4132. Several evenly distributed intercepting plates 4135 are rotatably connected to both ends of the inner wall of the mounting frame 3. A baffle 4134 is fixedly connected to the middle of the inner wall of the mounting frame 3. 34 is set at one end of the conveying pipe 4132. When spraying the conveyor belt, the second nozzle 4133 and the cleaning roller 404 are separated by the baffle 4134 in the mounting frame 3. The storage cylinder 4131 conveys the paint to the second nozzle 4133 at the bottom of the conveying pipe 4132 and sprays it out to spray the conveyor belt to prevent cracking. The intercepting plates 4135 at both ends of the mounting frame 3 can prevent the paint spraying device from spreading outside. It can spray the conveyor belt evenly and improve the spraying effect of the device.

[0028] In use, the conveyor belt is mounted on two rotating rods 2, and two chucks are clamped to one end of the rotating rods 2 to limit the conveyor belt. The controller drives the motor to rotate the conveyor belt on the rotating rods 2. The controller starts the water pump 412 to transport the water in the water tank 411 to the first nozzle 402 in the conduit 401 to clean the conveyor belt. The screw 410 is manually rotated and threaded to one of the sliders 409 to move the mounting plate 403 downward. The controller drives the servo motor 406 to rotate the cleaning roller 404 to clean the conveyor belt. This can remove impurities and water stains from the conveyor belt. After cleaning, the paint in the storage cylinder 4131 is transported to the conveying pipe 4132 by the conveying pump and sprayed out by the second nozzle 4133 to spray the conveyor belt with anti-crack coating. When spraying the conveyor belt, the screw 410 is manually rotated and threaded to one of the sliders 409 to move the cleaning roller 404, scraper 407 and dewatering plate 408 upward to prevent them from contacting the sprayed conveyor belt.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A conveyor belt anti-crack spraying device, characterized in that, include: A support frame (1) is provided with rotating rods (2) rotatably connected to both ends of the top of the support frame (1), and a mounting frame (3) is fixedly connected to the middle of the top of the support frame (1). A cleaning mechanism (4) is provided on the inner wall of the mounting frame (3). The cleaning mechanism (4) includes a conduit (401) disposed at one end of the inner wall of the mounting frame (3), the bottom end of the conduit (401) being connected to several evenly distributed first nozzles (402), a mounting plate (403) being slidably connected to the middle of the inner wall of the mounting frame (3), and a spraying assembly (413) being disposed at the other end of the interior of the mounting frame (3).

2. The conveyor belt anti-crack spraying device according to claim 1, characterized in that: The cleaning mechanism (4) further includes a cleaning roller (404) rotatably connected to one end of the bottom of the mounting plate (403). One end of the inner wall of the cleaning roller (404) is rotatably connected to a fixing rod (405). One end of the fixing rod (405) is fixedly connected to the mounting plate (403). A servo motor (406) is provided on the inner wall of the fixing rod (405). One end of the servo motor (406) is fixedly connected to the cleaning roller (404).

3. The conveyor belt anti-crack spraying device according to claim 1, characterized in that: A scraper (407) is fixedly connected to the other end of the bottom of the mounting plate (403), and the scraper (407) is disposed at one end of the cleaning roller (404).

4. The conveyor belt anti-crack spraying device according to claim 3, characterized in that: One end of the scraper (407) is fixedly connected to a water removal plate (408), and the water removal plate (408) is fixedly connected to the mounting bracket (3).

5. The conveyor belt anti-crack spraying device according to claim 1, characterized in that: Both sides of the mounting plate (403) are fixedly connected to sliders (409). The sliders (409) are slidably connected to both sides of the inner wall of the mounting frame (3). A lead screw (410) is rotatably connected to one side of the top of the mounting frame (3). One end of the lead screw (410) passes through the mounting frame (3) and is threadedly connected to one of the sliders (409).

6. The conveyor belt anti-cracking spraying device according to claim 1, characterized in that: A water tank (411) is fixedly installed at one end of the top of the mounting frame (3), and a water pump (412) is fixedly installed at one end of the inner wall of the mounting frame (3). The bottom end of the water tank (411) is connected to the water pump (412).

7. The conveyor belt anti-crack spraying device according to claim 6, characterized in that: One end of the water pump (412) is connected to the conduit (401).

8. The conveyor belt anti-crack spraying device according to claim 1, characterized in that: The spraying assembly (413) includes a storage cylinder (4131) disposed at the top of the mounting frame (3), and a conveying pipe (4132) is fixedly installed at the other end of the inner wall of the mounting frame (3). The storage cylinder (4131) is connected to the conveying pipe (4132), and several evenly distributed second nozzles (4133) are provided at the bottom end of the conveying pipe (4132).

9. The conveyor belt anti-crack spraying device according to claim 1, characterized in that: Both ends of the inner wall of the mounting bracket (3) are rotatably connected to several evenly distributed interceptor plates (4135).

10. A conveyor belt anti-cracking spraying device according to claim 8, characterized in that: A baffle (4134) is fixedly connected to the middle of the inner wall of the mounting bracket (3), and the baffle (4134) is located at one end of the conveying pipe (4132).

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