Telescopic conveying belt structure

Abstract

The utility model relates to the technical field of conveying equipment, and discloses a telescopic conveyor belt structure which comprises a base, the bottom of the right side of the base is rotationally connected with a first electric telescopic rod, the telescopic end of the first electric telescopic rod is rotationally connected with a U-shaped plate, and the front side and the rear side of the left end of the U-shaped plate are both fixedly connected with guide rods. The outer sides of the guide rods are in sliding connection with the base, electric rotating rods are rotationally connected to the tops of the inner sides of the U-shaped plate and the base correspondingly, a conveying belt is arranged on the outer sides of the electric rotating rods, the two electric rotating rods are in transmission connection through the conveying belt, and a mounting plate is fixedly connected to the middle of the inner wall of the base. According to the cleaning device, the conveying belt, the U-shaped plate and the guide rod are matched, the conveying belt can stretch out and draw back without pulling, and the cleaning net can be kept clean when the conveying belt is cleaned through the matching of the air pump, the cleaning net and the rotating rod.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to a telescopic conveyor belt structure. Background Art

[0002] A conveyor belt is a device used to transport materials, products or other items. It is usually made of flexible materials such as rubber, polymer or metal mesh. The main function of this device is to transfer materials from one location to another. In order to facilitate the adjustment of the conveyor belt, a telescopic conveyor belt structure is required.

[0003] A telescopic conveyor belt structure generally refers to a conveyor belt design with a telescopic or foldable function, which allows the conveyor belt to be extended or folded when needed to adapt to different lengths of material transmission or operation requirements.

[0004] Currently, most of the telescopic conveyor belts on the market are adjusted by pulling the conveyor belts, which causes the conveyor belts to be frequently pulled and retracted during use. After long-term use, the life of the conveyor belts will be reduced, thereby reducing the practicality of the device. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a telescopic conveyor belt structure, which aims to improve the problem in the prior art that the repeatedly telescopic conveyor belt reduces its service life.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a telescopic conveyor belt structure, comprising a base, a right bottom portion of the base is rotatably connected to a first electric telescopic rod, the telescopic end of the first electric telescopic rod is rotatably connected to a U-shaped plate, the front and rear sides of the left end of the U-shaped plate are fixedly connected to a guide rod, the outer side of the guide rod is slidably connected to the base, the U-shaped plate and the inner top of the base are rotatably connected to an electric rotating rod, a conveyor belt is arranged on the outer side of the electric rotating rod, and the two electric rotating rods are transmission connected by the conveyor belt, a mounting plate is fixedly connected to the middle part of the inner wall of the base, and a second electric telescopic rod is fixedly connected to the bottom of the mounting plate, and the front and rear sides of the telescopic end of the second electric telescopic rod are rotatably connected to telescopic rollers, the telescopic rollers are transmission connected to the electric rotating rod through the conveyor belt, and a dust removal mechanism is arranged on the inner side of the base, and the dust removal mechanism is used to clean the conveyor belt.

[0007] As a further description of the above technical solution:

[0008] The dust removal mechanism includes a cleaning box, which is slidably connected to the inner bottom of the base, an air pump is connected to the left side of the cleaning box, and rotating rods are rotatably connected to the upper and lower sides of the inner wall of the cleaning box. A cleaning net is provided on the outer side of the rotating rod, and the two rotating rods are transmission-connected by the cleaning net. A water sink is fixedly connected to the right side of the bottom of the inner wall of the cleaning box.

[0009] As a further description of the above technical solution:

[0010] The front and rear sides of the right end bottom of the base are fixedly connected with brackets, and the bottoms of the two brackets are fixedly connected with bottom plates.

[0011] As a further description of the above technical solution:

[0012] The front and rear sides of the left bottom of the base are fixedly connected with positioning blocks, and the outer sides of the two positioning blocks are provided with positioning holes.

[0013] As a further description of the above technical solution:

[0014] The front and rear sides of the outer wall of the base are both fixedly connected with handles, and the outer sides of the two handles are both fixedly connected with sheaths.

[0015] As a further description of the above technical solution:

[0016] The left and right sides of the inner wall of the base are both rotatably connected with limit rollers, and the two limit rollers are both transmission-connected with the electric rotating rod through the conveyor belt.

[0017] As a further description of the above technical solution:

[0018] A controller is fixedly connected to the front side of the base, and the controller is electrically connected to the first electric telescopic rod, the electric rotating rod, the second electric telescopic rod and the air pump respectively.

[0019] As a further description of the above technical solution:

[0020] The outer side of the controller is fixedly connected with a shell, and the outer side of the shell is rotatably connected with a shield.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the conveyor belt can be driven to convey materials by starting the electric rotating rod, and the U-shaped plate can be driven to move by starting the first electric telescopic rod. At the same time, the U-shaped plate and the corresponding electric rotating rod thereon can be moved by sliding the guide rod and the base. At the same time, starting the second electric telescopic rod can drive the telescopic roller thereon to move up and down along the mounting plate. By tightening the conveyor belt and moving the U-shaped plate, the conveyor belt can be extended and retracted without pulling, thereby improving the practicality of the device.

[0023] 2. In the utility model, the air flow can be driven by starting the air pump to blow the cleaning net along the rotating rod, and the conveyor belt is cleaned by the cleaning net. At the same time, when the cleaning net is in transmission, it can be brought into contact with the water in the water tank to clean the impurities attached thereto, so that the cleaning net can be kept clean during cleaning, thereby improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a telescopic conveyor belt structure proposed by the utility model;

[0025] Figure 2 A schematic diagram of a conveyor belt structure of a telescopic conveyor belt structure proposed by the utility model;

[0026] Figure 3 The utility model is a schematic diagram of a dust removal mechanism of a telescopic conveyor belt structure.

[0027] Legend:

[0028] 1. Base; 2. Dust removal mechanism; 201. Cleaning box; 202. Air pump; 203. Rotating rod; 204. Cleaning net; 205. Water tank; 3. First electric telescopic rod; 4. U-shaped plate; 5. Guide rod; 6. Electric rotating rod; 7. Conveyor belt; 8. Mounting plate; 9. Second electric telescopic rod; 10. Telescopic roller; 11. Limiting roller; 12. Controller; 13. Housing; 14. Protective cover; 15. Handle; 16. Sheath; 17. Bracket; 18. Bottom plate; 19. Positioning block; 20. Positioning hole. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1 and Figure 2The utility model provides an embodiment: a telescopic conveyor belt structure, including a base 1, a first electric telescopic rod 3 is rotatably connected to the bottom right side of the base 1, and the telescopic end of the first electric telescopic rod 3 is rotatably connected to a U-shaped plate 4, and the left end front and rear sides of the U-shaped plate 4 are fixedly connected to a guide rod 5, the outer side of the guide rod 5 is slidably connected to the base 1, and the U-shaped plate 4 and the inner top of the base 1 are rotatably connected to an electric rotating rod 6, and a conveyor belt 7 is arranged on the outer side of the electric rotating rod 6, and the two electric rotating rods 6 are connected by the conveyor belt 7. A mounting plate 8 is fixedly connected to the middle part of the inner wall of the base 1, and a second electric telescopic rod 9 is fixedly connected to the bottom of the mounting plate 8. The front and rear sides of the telescopic end of the second electric telescopic rod 9 are rotatably connected to a telescopic roller 10, and the telescopic roller 10 is connected to the electric rotating rod 6 by the conveyor belt 7. A dust removal mechanism 2 is arranged on the inner side of the base 1, and the dust removal mechanism 2 is used to clean the conveyor belt 7;

[0031] Specifically, by starting the electric rotating rod 6, the conveyor belt 7 is driven to transport materials. The start of the first electric telescopic rod 3 causes the U-shaped plate 4 to move. At the same time, through the sliding of the guide rod 5 and the base 1, the U-shaped plate 4 and the electric rotating rod 6 thereon also move accordingly. At the same time, the second electric telescopic rod 9 drives the telescopic roller 10 to move up and down along the mounting plate 8. By adjusting the tension of the conveyor belt 7 and the position of the U-shaped plate 4, the length of the conveyor belt 7 can be adjusted without additional pulling.

[0032] Reference Figure 3 The dust removal mechanism 2 includes a cleaning box 201, which is slidably connected to the inner bottom of the base 1. The left side of the cleaning box 201 is connected to an air pump 202. The upper and lower sides of the inner wall of the cleaning box 201 are rotatably connected to rotating rods 203. A cleaning net 204 is arranged on the outer side of the rotating rod 203. The two rotating rods 203 are transmission-connected through the cleaning net 204. The right side of the bottom of the inner wall of the cleaning box 201 is fixedly connected to a water tank 205.

[0033] Specifically, starting the air pump 202 can activate the air flow circulation, pushing the cleaning net 204 to transmit along the rotating rod 203. The cleaning net 204 is used to clean the conveyor belt 7. At the same time, it contacts the water in the water tank 205 during movement to remove impurities on its surface, which ensures that the cleaning net 204 remains efficient and clean during cleaning.

[0034] Reference Figure 1 and Figure 2 The front and rear sides of the right end bottom of the base 1 are fixedly connected with brackets 17, and the bottoms of the two brackets 17 are fixedly connected with bottom plates 18; the front and rear sides of the left end bottom of the base 1 are fixedly connected with positioning blocks 19, and the outer sides of the two positioning blocks 19 are provided with positioning holes 20; the front and rear sides of the outer wall of the base 1 are fixedly connected with handles 15, and the outer sides of the two handles 15 are fixedly connected with sheaths 16;

[0035] Specifically, the bracket 17 and the base plate 18 thereon can be used to support the device to prevent the conveyor belt 7 from making the device unstable during the extension and retraction process. The screw parts can be installed in the positioning holes 20 on the positioning blocks 19 to facilitate installation and fixation of the device. The handle 15 and the sheath 16 thereon can facilitate moving and carrying the device.

[0036] Reference Figure 1 , Figure 2 and Figure 3 The left and right sides of the inner wall of the base 1 are both rotatably connected to the limit rollers 11, and the two limit rollers 11 are both transmission-connected to the electric rotating rod 6 through the conveyor belt 7; the front side of the base 1 is fixedly connected to the controller 12, and the controller 12 is electrically connected to the first electric telescopic rod 3, the electric rotating rod 6, the second electric telescopic rod 9 and the air pump 202 respectively; the outer side of the controller 12 is fixedly connected to the outer side of the housing 13, and the outer side of the housing 13 is rotatably connected to the shield 14;

[0037] Specifically, the conveyor belt 7 can be restricted by the fiber limiting roller 11 so that it can always remain taut during extension and retraction. The starting and operating power between the first electric telescopic rod 3, the electric rotating rod 6, the second electric telescopic rod 9 and the air pump 202 can be controlled respectively by the controller 12. The protection capability of the controller 12 can be enhanced by the shell 13. By opening and closing the protective cover 14, the controller 12 can be prevented from being accidentally touched when not in use.

[0038] Working principle: before using the device, first start the electric rotating rod 6, the conveyor belt 7 is driven to convey materials, start the first electric telescopic rod 3 to move the U-shaped plate 4, and at the same time, the U-shaped plate 4 and the electric rotating rod 6 thereon are moved together by sliding the guide rod 5 on the base 1. At the same time, start the second electric telescopic rod 9 to drive the telescopic roller 10 to move up and down along the mounting plate 8. By adjusting the tension of the conveyor belt 7 and moving the U-shaped plate 4, the length of the conveyor belt 7 can be adjusted without pulling.

[0039] Starting the air pump 202 can start the airflow to circulate in the device. This flow pushes the cleaning net 204 to be transmitted along the rotating rod 203 to clean the conveyor belt 7. At the same time, the cleaning net 204 contacts the water in the water tank 205 during movement to clean the impurities thereon, which ensures that the cleaning net 204 remains efficiently clean during use.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A telescopic conveyor belt structure, comprising a base (1), characterized in that: The right bottom of the base (1) is rotatably connected to a first electric telescopic rod (3), the telescopic end of the first electric telescopic rod (3) is rotatably connected to a U-shaped plate (4), the left end and the front and rear sides of the U-shaped plate (4) are fixedly connected to guide rods (5), the outer side of the guide rod (5) is slidably connected to the base (1), the U-shaped plate (4) and the inner top of the base (1) are rotatably connected to an electric rotating rod (6), the outer side of the electric rotating rod (6) is provided with a conveyor belt (7), and there is a conveyor belt (7) between the two electric rotating rods (6). The base (1) is connected to the transmission of the conveyor belt (7), and a mounting plate (8) is fixedly connected to the middle of the inner wall of the base (1). The bottom of the mounting plate (8) is fixedly connected to a second electric telescopic rod (9). The front and rear sides of the telescopic end of the second electric telescopic rod (9) are both rotatably connected to telescopic rollers (10). The telescopic rollers (10) are connected to the electric rotating rod (6) through the conveyor belt (7). A dust removal mechanism (2) is arranged on the inner side of the base (1), and the dust removal mechanism (2) is used to clean the conveyor belt (7).

2. A telescopic conveyor belt structure according to claim 1, characterized in that: The dust removal mechanism (2) comprises a cleaning box (201), the cleaning box (201) being slidably connected to the inner bottom of the base (1), the left side of the cleaning box (201) being connected to an air pump (202), the upper and lower sides of the inner wall of the cleaning box (201) being rotatably connected to rotating rods (203), the outer side of the rotating rod (203) being provided with a cleaning net (204), the two rotating rods (203) being transmission-connected via the cleaning net (204), and the right side of the inner wall bottom of the cleaning box (201) being fixedly connected to a water tank (205).

3. A telescopic conveyor belt structure according to claim 1, characterized in that: The front and rear sides of the bottom right end of the base (1) are fixedly connected to brackets (17), and the bottoms of the two brackets (17) are fixedly connected to bottom plates (18).

4. A telescopic conveyor belt structure according to claim 1, characterized in that: Positioning blocks (19) are fixedly connected to the front and rear sides of the left bottom of the base (1), and positioning holes (20) are provided on the outer sides of the two positioning blocks (19).

5. The telescopic conveyor belt structure according to claim 1, characterized in that: The front and rear sides of the outer wall of the base (1) are fixedly connected with handles (15), and the outer sides of the two handles (15) are fixedly connected with protective sleeves (16).

6. A telescopic conveyor belt structure according to claim 1, characterized in that: The left and right sides of the inner wall of the base (1) are both rotatably connected to limit rollers (11), and the two limit rollers (11) are both transmission-connected to the electric rotating rod (6) through the conveyor belt (7).

7. The telescopic conveyor belt structure according to claim 1, characterized in that: A controller (12) is fixedly connected to the front side of the base (1), and the controller (12) is electrically connected to the first electric telescopic rod (3), the electric rotating rod (6), the second electric telescopic rod (9) and the air pump (202) respectively.

8. A telescopic conveyor belt structure according to claim 7, characterized in that: The outer side of the controller (12) is fixedly connected to a housing (13), and the outer side of the housing (13) is rotatably connected to a protective cover (14).

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