Belt conveyor cleaning device

Abstract

The utility model belongs to the field of conveyer, specifically is a belt conveyor cleaning device, including support, the top of support is equipped with a pair of support arm, the end of a pair of support arm all slidingly connected with transmission shaft, be equipped with brush roll between a pair of transmission shaft, the end of transmission shaft is fixedly connected with first gear, the support arm is rotatably connected with gear shaft, gear shaft is fixedly connected with second gear, second gear and first gear interlock, then rely on motor drive second gear to rotate, second gear drives first gear and transmission shaft to rotate, and then drive brush roll to clean the surface of conveyer belt, thereby reduce the foreign matter that adheres to conveyer belt surface, and then reduce the pollution that causes to subsequent suitcase or backpack surface.

Description

Technical Field

[0001] This utility model relates to the field of conveyors, specifically a belt conveyor cleaning device. Background Technology

[0002] A belt conveyor is a mechanical device used to transport goods from a starting point to an end point.

[0003] Currently, belt conveyors are mainly used for transporting goods. They consist of a motor, frame, rollers, and conveyor belt. The motor drives the rollers to move the conveyor belt on its surface, thereby transporting items on the conveyor belt surface. Belt conveyors are widely used in all aspects of people's lives, such as transporting suitcases and backpacks in security checks. At the same time, belt conveyors are also installed at long entrances and exits in some public places to facilitate the transport of suitcases.

[0004] When in use, the conveyor belt is used to transport suitcases and backpacks. The universal wheels of the suitcases are in contact with the ground, and foreign objects are easily stuck to them. These foreign objects will fall and stick to the conveyor belt, thus contaminating the suitcases or backpacks. Therefore, a belt conveyor cleaning device is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a belt conveyor cleaning device.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A belt conveyor cleaning device of this utility model includes a support frame; a pair of support arms are provided on the top of the support frame; a drive shaft is slidably connected to the ends of the pair of support arms; a brush roller is provided between the pair of drive shafts; a first gear is fixedly connected to the end of the drive shaft; a gear shaft is rotatably connected to the support arm; a second gear is fixedly connected to the gear shaft; the second gear and the first gear mesh with each other; a motor is fixedly connected to the side of the support arm; a first belt is installed between the output end of the motor and the gear shaft. In use, the brush roller is driven by the motor to clean the surface of the conveyor belt, thereby reducing foreign matter adhering to the surface of the conveyor belt and thus reducing the pollution to the surface of subsequent suitcases or backpacks.

[0007] Preferably, an electric actuator is fixedly connected to the top of the bracket; the output end of the electric actuator is fixedly connected to the support arm; the support arm and the bracket are slidably connected by a slide rail. With the above arrangement, the wear of the brush roller and the conveyor belt can be reduced due to prolonged contact.

[0008] Preferably, each of the ends of the pair of support arms is rotatably connected to a connecting shaft; a water-absorbing cotton roller is provided between the pair of connecting shafts; the water-absorbing cotton roller is located obliquely below the brush roller; and a second belt is installed between the connecting shaft and the output end of the motor.

[0009] Preferably, both the drive shaft and the connecting shaft are fixedly connected to a connecting seat at their ends; both ends of the brush roller and the absorbent cotton roller are fixedly connected to a fixed shaft; the fixed shaft has a regular quadrilateral structure design; the fixed shaft is inserted into the interior of the fixed seat and slidably connected to it; the side of the connecting seat is connected to a bolt by a thread; and the drive shaft is cylindrical.

[0010] Preferably, each of the two drive shafts has a ball seat fixedly connected to its end; a ball is engaged and rolled on the ball seat; and a push seat is fixedly connected to the side of each of the two support arms at a position corresponding to the ball seat.

[0011] Preferably, a fixing frame is fixed between the pair of support arms; a scraper is fixedly connected to the fixing frame; a combing plate is fixedly connected to the inner side wall of the scraper; the combing plate is inclined; and a collection box is slidably connected to the bottom of the support.

[0012] The advantages of this utility model are:

[0013] 1. This utility model, by setting up a motor, a first belt, a brush roller and a drive shaft, allows the bracket to be connected and installed to the frame of the belt conveyor by bolts during use. Then, the motor drives the second gear to rotate, which in turn drives the first gear and the drive shaft to rotate, thereby driving the brush roller to clean the surface of the conveyor belt, thereby reducing foreign matter adhering to the surface of the conveyor belt and thus reducing the pollution to the surface of subsequent suitcases or backpacks.

[0014] 2. By setting an electric push rod, this utility model can move the support arm during use, thereby controlling the brush roller to adhere to the surface of the conveyor belt. When cleaning is not required, the electric push rod pulls the brush roller to separate from the conveyor belt, thereby reducing the wear of the brush roller and the conveyor belt due to prolonged contact. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the brush roller structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the ball seat structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the connecting seat of this utility model.

[0020] In the diagram: 11. Bracket; 12. Support arm; 13. Motor; 14. Second gear; 15. Drive shaft; 16. Brush roller; 2. Electric actuator; 31. Connecting shaft; 32. Absorbent cotton roller; 41. Connecting seat; 42. Fixed shaft; 43. Bolt; 51. Push seat; 52. Ball seat; 53. Ball bearing; 61. Scraper; 62. Combing plate; 63. Collection box; 7. Guide plate. Detailed Implementation

[0021] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] Specific implementation examples are given below.

[0023] Please see Figure 1-4 As shown, a belt conveyor cleaning device includes a support frame 11; a pair of support arms 12 are provided on the top of the support frame 11; each end of the pair of support arms 12 is slidably connected to a drive shaft 15; a brush roller 16 is provided between the pair of drive shafts 15; a first gear is fixedly connected to the end of the drive shaft 15; a gear shaft is rotatably connected to the support arm 12; a second gear 14 is fixedly connected to the gear shaft; the second gear 14 and the first gear mesh with each other; a motor 13 is fixedly connected to the side of the support arm 12; a first belt is installed between the output end of the motor 13 and the gear shaft.

[0024] In use, the bracket 11 is connected and installed to the frame of the belt conveyor by bolts 43. Then, the second gear 14 is driven by the motor 13 to rotate. The second gear 14 drives the first gear and the transmission shaft 15 to rotate, which in turn drives the brush roller 16 to clean the surface of the conveyor belt, thereby reducing foreign objects adhering to the surface of the conveyor belt and thus reducing the pollution to the surface of subsequent suitcases or backpacks.

[0025] Furthermore, such as Figure 1-2As shown, an electric actuator 2 is fixedly connected to the top of the bracket 11; the output end of the electric actuator 2 is fixedly connected to the support arm 12; the support arm 12 and the bracket 11 are slidably connected by a slide rail; in use, by relying on the electric actuator 2, the electric actuator 2 can push the support arm 12 to move, thereby controlling the brush roller 16 to adhere to the surface of the conveyor belt. When cleaning is not required, the electric actuator 2 pulls the brush roller 16 to separate from the conveyor belt, thereby reducing long-term contact and wear on the brush roller 16 and the conveyor belt.

[0026] Furthermore, such as Figure 1-2 As shown, each of the ends of a pair of support arms 12 is rotatably connected to a connecting shaft 31; a water-absorbing cotton roller 32 is provided between the pair of connecting shafts 31; the water-absorbing cotton roller 32 is located diagonally below the brush roller 16; a second belt is installed between the connecting shaft 31 and the output end of the motor 13; during use, leaks often occur from containers in suitcases or backpacks, causing liquid to spill onto the surface of the conveyor belt. The water-absorbing cotton roller 32 can then wipe the conveyor belt to remove the liquid. The second belt drives the water-absorbing cotton roller 32 to rotate. The water-absorbing cotton roller 32 is located diagonally below the brush roller 16, which reduces the amount of foreign matter brushed off or falling onto the water-absorbing cotton roller 32.

[0027] Furthermore, such as Figure 3-4 As shown, both the ends of the drive shaft 15 and the connecting shaft 31 are fixedly connected to the connecting seat 41; both ends of the brush roller 16 and the absorbent cotton roller 32 are fixedly connected to the fixing shaft 42; the fixing shaft 42 has a regular quadrilateral structure design; the fixing shaft 42 is inserted into the interior of the fixing seat and slidably connected thereto; the side of the connecting seat 41 is connected to the bolt 43 by thread; the drive shaft 15 is cylindrical; in use, the operator inserts the connecting column into the interior of the connecting seat 41, and then tightens the bolt 43 to fix both ends of the brush roller 16 or the absorbent cotton roller 32 to the connecting seat 41. Due to the above-mentioned detachable structure design, the brush roller 16 and the absorbent cotton roller 32 can be easily replaced.

[0028] Furthermore, such as Figure 3-4As shown, ball seats 52 are fixedly connected to the ends of a pair of drive shafts 15; ball bearings 53 are rolled and engaged on the ball seats 52; push seats 51 are fixedly connected to the sides of a pair of support arms 12 at positions corresponding to the ball seats 52; in use, the ball seats 52 at both ends of the brush roller 16 are arranged upside down, and the rotation of the drive shaft 15 will drive the ball bearings 53 to roll on the push seats 51, and then push the drive shaft 15 to slide along the inclined surface of the push seats 51. Then, with continuous rotation, the ball seat 52 at the other end will push the brush roller 16 to reset. The above arrangement allows the brush roller 16 to reciprocate, thereby improving the cleaning effect on the conveyor belt. Since the drive shaft 15 is cylindrical, it can slide and rotate on its support arms 12 at the same time.

[0029] Furthermore, such as Figure 1-2 As shown, a fixed frame is fixed between a pair of support arms 12; a scraper 61 is fixedly connected to the fixed frame; a combing plate 62 is fixedly connected to the inner side wall of the scraper 61; the combing plate 62 is inclined; a collection box 63 is slidably connected to the bottom of the support 11; during cleaning, the combing plate 62 can be used to process foreign objects mixed on the brush roller 16. The foreign objects combed off will fall along the combing plate 62 and then fall into the collection box 63 through the scraper 61. During the cleaning process, the scraper 61 is in contact with the conveyor belt to scrape off some of the adhered foreign objects.

[0030] Furthermore, such as Figure 1-2 As shown, a guide plate 7 is fixedly connected to the bracket 11. When not cleaning, the guide plate 7 is located below the conveyor belt and serves to catch foreign objects falling from the conveyor belt. Therefore, the guide plate 7 does not contact the conveyor belt, thus avoiding increased wear on the conveyor belt.

[0031] Working principle: During use, the support frame 11 is connected and installed to the frame of the belt conveyor via bolts 43. Then, the motor 13 drives the second gear 14 to rotate, which in turn drives the first gear and the drive shaft 15 to rotate, thereby driving the brush roller 16 to clean the surface of the conveyor belt. This reduces foreign matter adhering to the conveyor belt surface, thus reducing contamination of subsequent suitcases or backpacks. An electric push rod 2 is installed, which can move the support arm 12 to control the brush roller 16 to adhere to the conveyor belt surface. No additional steps are required. During cleaning, the electric actuator 2 pulls the brush roller 16 away from the conveyor belt, thus reducing prolonged contact and wear between the brush roller 16 and the conveyor belt. During use, leaks from containers inside suitcases or backpacks often occur, causing liquid to spill onto the conveyor belt surface. The absorbent cotton roller 32 then wipes the conveyor belt to remove the liquid. The second belt drives the absorbent cotton roller 32 to rotate. The absorbent cotton roller 32 is positioned diagonally below the brush roller 16, thus reducing the amount of foreign matter brushed off or from the brush roller 16 falling onto the absorbent cotton roller 32. During use, the operator inserts the connecting post into the connecting seat 41, and then tightens the bolts 43 to fix both ends of the brush roller 16 or the absorbent cotton roller 32 to the connecting seat 41. This detachable design allows for easy replacement of the brush roller 16 and the absorbent cotton roller 32. In use, the ball seats 52 at both ends of the brush roller 16 are inverted. The rotation of the drive shaft 15 causes the balls 53 to roll on the push seat 51, then slide along the inclined surface of the push seat 51, pushing the drive shaft 15 to slide. With continuous rotation… The ball seat 52 at the other end will push the brush roller 16 to reset. The above configuration allows the brush roller 16 to reciprocate, thereby improving the cleaning effect on the conveyor belt. Since the drive shaft 15 is cylindrical, it can slide and rotate on its support arm 12. The combing plate 62 can handle the foreign objects mixed on the brush roller 16. The combed foreign objects will fall along the combing plate 62 and then fall into the collection box 63 through the scraper 61. During the cleaning process, the scraper 61 is in contact with the conveyor belt to scrape off some of the adhered foreign objects.

[0032] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A belt conveyor cleaning device, characterized in that: The system includes a bracket (11); a pair of support arms (12) are provided on the top of the bracket (11); a drive shaft (15) is slidably connected to the ends of the pair of support arms (12); a brush roller (16) is provided between the pair of drive shafts (15); a first gear is fixedly connected to the end of the drive shaft (15); a gear shaft is rotatably connected to the support arm (12); a second gear (14) is fixedly connected to the gear shaft; the second gear (14) and the first gear mesh with each other; a motor (13) is fixedly connected to the side of the support arm (12); a first belt is installed between the output end of the motor (13) and the gear shaft; an electric push rod (2) is fixedly connected to the top of the bracket (11); the output end of the electric push rod (2) is fixedly connected to the support arm (12); the support arm (12) and the bracket (11) are slidably connected by a slide rail.

2. The belt conveyor cleaning device according to claim 1, characterized in that: Each of the two support arms (12) is rotatably connected to a connecting shaft (31); a water-absorbing cotton roller (32) is provided between the two connecting shafts (31); the water-absorbing cotton roller (32) is located diagonally below the brush roller (16); a second belt is installed between the connecting shaft (31) and the output end of the motor (13).

3. The belt conveyor cleaning device according to claim 1, characterized in that: The ends of the drive shaft (15) and the connecting shaft (31) are both fixedly connected to the connecting seat (41); the ends of the brush roller (16) and the absorbent cotton roller (32) are both fixedly connected to the fixing shaft (42); the fixing shaft (42) is designed as a regular quadrilateral structure; the fixing shaft (42) is inserted into the interior of the fixing seat and slidably connected to it; the side of the connecting seat (41) is connected to the bolt (43) by thread; the drive shaft (15) is cylindrical.

4. A belt conveyor cleaning device according to claim 1, characterized in that: Each of the two drive shafts (15) has a ball seat (52) fixedly connected to its end; a ball (53) is engaged and rolled on the ball seat (52); a push seat (51) is fixedly connected to the side of each of the two support arms (12) at the corresponding position of the ball seat (52).

5. A belt conveyor cleaning device according to claim 1, characterized in that: A fixing frame is fixed between the pair of support arms (12); a scraper (61) is fixed on the fixing frame; a combing plate (62) is fixed on the inner side wall of the scraper (61); the combing plate (62) is inclined; and a collection box (63) is slidably connected to the bottom of the bracket (11).

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