Conveying belt with adjusting function

Abstract

The utility model discloses a conveying belt with an adjusting function, and relates to the technical field of conveying belts. The conveying device comprises a supporting plate, two first connecting plates are arranged at the top of the supporting plate, rotating holes are formed in the left sides of the front faces and the left sides of the back faces of the two first connecting plates, rotating rods are rotationally connected to the inner walls of the rotating holes, conveying belts are arranged on the corresponding sides of the two first connecting plates, and the inner walls of the conveying belts are in transmission connection with the outer surfaces of the rotating rods. A second connecting plate is fixedly connected to the bottoms of the two first connecting plates, and two telescopic rings are fixedly connected to the bottom of the second connecting plate. The supporting assembly is arranged, specifically, the sliding plate is tightly attached to the inner wall of the telescopic ring, the telescopic ring is fixed, the telescopic ring can support the weight of the conveying belt, the telescopic rod is not prone to deviation by reducing the supporting weight of the air cylinder, and therefore the service life of the air cylinder is prolonged, angle adjustment of the conveying belt cannot be affected, and the conveying belt is more stable. And the conveying effect of the conveying belt is not influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of conveyor belts, in particular to a conveyor belt with an adjustment function. Background Art

[0002] Conveyor belts are composite products of rubber, fiber, metal, or plastic and fabric used in conveyor belts to carry and transport materials. Conveyor belts are widely used in cement, coking, metallurgy, chemical, steel and other industries where the conveying distance is short and the conveying volume is small.

[0003] When adjusting the inclination angle of the existing conveyor belt, when using a cylinder to adjust the angle of the conveyor belt, most of them rely on the cylinder to support the weight of the conveyor belt. The supported weight is too heavy. When used for too long, the telescopic rod in the cylinder will shift, thereby affecting the adjustment of the conveyor belt angle and shortening the life of the cylinder. The conveyor belt may shake when conveying items, which may cause the items to fall and cause waste. Utility Model Content

[0004] The utility model aims to provide a conveyor belt with an adjustment function. A support component is set, specifically, a sliding plate is tightly attached to the inner wall of a telescopic ring to fix the telescopic ring so that the telescopic ring can support the weight of the conveyor belt. By reducing the weight supported by the cylinder, the telescopic rod is not easily offset, thereby extending the service life of the cylinder, and will not affect the angle adjustment of the conveyor belt and the conveying effect of the conveyor belt. The problem of the existing weight of the conveyor belt supported by the cylinder being too heavy and the telescopic rod in the cylinder being offset when used for too long, thereby affecting the adjustment of the angle of the conveyor belt and shortening the life of the cylinder. The conveyor belt may shake when conveying articles, which may cause the articles to fall and cause waste.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a conveyor belt with an adjustment function, comprising a support plate, two connecting plates 1 are arranged on the top of the support plate, the two connecting plates 1 are provided with rotation holes on the left side of the front side and the left side of the back side, the inner walls of the rotation holes are rotatably connected with a rotation rod, the conveyor belts are arranged on the corresponding sides of the two connecting plates 1, the inner walls of the conveyor belts are transmission-connected with the outer surface of the rotation rod, the bottoms of the two connecting plates 1 are fixedly connected with connecting plates 2, and the bottoms of the connecting plates 2 are fixedly connected with two telescopic rings;

[0007] The top of the support plate is fixedly connected with a cylinder, and the output end of the cylinder top is fixedly connected to the bottom of the second connecting plate, and the two telescopic rings are symmetrically arranged with the cylinder as the center, and a supporting assembly is arranged inside the two telescopic rings, and the parts contained in the two supporting assemblies are the same. The supporting assembly includes a supporting column, the bottom of the supporting column is fixedly connected to the top of the support plate, a sliding hole is opened inside the supporting column, a threaded ring is slidably connected to the inner wall of the sliding hole, a threaded rod is arranged inside the sliding hole, and the outer surface of the threaded rod is threadedly connected to the inner wall of the threaded ring, and the front and back sides of the support column are opened. The inner walls of the two sliding grooves are slidably connected with sliding plates, and the supporting assembly is set, specifically, the sliding plate and the inner wall of the telescopic ring are tightly attached to fix the telescopic ring, so that the telescopic ring can support the weight of the conveyor belt. By reducing the weight supported by the cylinder, the telescopic rod is not easily offset, thereby extending the service life of the cylinder, will not affect the angle adjustment of the conveyor belt, and will not affect the conveying effect of the conveyor belt.

[0008] Furthermore, movable holes are provided on the front and back sides of the sliding hole, and the parts contained in the two movable holes are the same. A connecting rod is provided inside the movable hole, and an extrusion ring is fixedly connected to the outer surface of the connecting rod, and the outer surface of the extrusion ring is slidably connected to the inner wall of the movable hole. A fixing ring is slidably connected to the outer surface of the connecting rod, which is fixed to the connecting rod through the extrusion ring. When the connecting rod moves, the extrusion ring will be driven to move together, and it is fixed by the fixing ring, so that the extrusion ring can extrude the object.

[0009] Furthermore, the outer surface of the fixing ring is fixedly connected to the inner wall of the moving hole, and a spring is sleeved on the outer surface of the connecting rod, and the side of the spring away from the extrusion ring is fixedly connected to the side of the fixing ring away from the sliding plate, and the side of the spring away from the fixing ring is fixedly connected to the side of the extrusion ring away from the sliding hole. The top of the threaded ring is conically set, and the side of the connecting rod away from the sliding hole is fixedly connected to the side of the sliding plate close to the fixing ring, and the side of the connecting rod close to the sliding hole is conically set, and the front side of the connecting plate 1 located at the front is fixedly connected with motor 2, and the back output end of motor 2 is fixedly connected to the front side of the rotating rod located on the left side. Through the conical setting, the threaded ring squeezes the connecting rod when it approaches the connecting rod, which can push the connecting rod to move. During the movement, the squeezing ring is driven to squeeze the spring. After the threaded ring is separated from the connecting rod, the squeezing force disappears, and the squeezing ring is returned to its position by the rebound force of the spring, driving the connecting rod to return to its position.

[0010] Furthermore, a rotating hole is opened inside the support plate, and the inner wall of the rotating hole is rotatably connected to the outer surface of the threaded rod, the bottom of the support plate is fixedly connected to a connecting block, the right side of the connecting block is fixedly connected to a motor 1, the bottom of the threaded rod is fixedly connected to a pulley, the top output end of the motor 1 is fixedly connected to the bottom of the pulley close to the connecting block, and the outer surface of the pulley is transmission-connected with a belt, and the threaded rod is rotated in situ through the rotating hole to achieve the effect of controlling the rise and fall of the threaded ring, and through belt transmission, only one motor 1 is needed to synchronously drive the two threaded rods to rotate at the same time.

[0011] Furthermore, the two connecting plates are provided with slide grooves on the right side of the front side and the right side of the back side, and adjustment rings are provided inside the two slide grooves. The inner walls of the adjustment rings are rotatably connected to the outer surface of the rotating rod. The two connecting plates are provided with threaded holes on the right side, and the inner walls of the two threaded holes are threadedly connected to adjusting screws. The left side of the adjusting screw is rotatably connected to the right side of the adjusting ring. By setting the adjustment ring, specifically by rotating the right side adjusting screw on the front connecting plate 1 clockwise, the rotating rod on the right side is driven to move, so that the conveyor belt is tensioned and centered, which will not affect the conveying of the conveyor belt and make the conveyor belt more stable during transportation without causing the objects to shift.

[0012] Furthermore, a rotating block is fixedly connected to the bottom of the second connecting plate, a rotating hole is opened inside the rotating block, and two support blocks are fixedly connected to the top of the support plate, the two support blocks are symmetrically arranged with the rotating block as the center, and connecting holes are opened inside the two support blocks, and a fixing rod is fixedly connected to the inner wall of the connecting hole, and the outer surface of the fixing rod is rotatably connected to the inner wall of the rotating hole, and the rotating block rotates on the surface of the fixing rod, so that the right side of the conveyor belt can be raised, thereby achieving the effect of changing the angle of the conveyor belt, and the fixing rod is supported by the support block so that the fixing rod cannot move, and will not affect the rotation of the rotating block.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model sets a support component, specifically, fixes the telescopic ring by tightly contacting the sliding plate and the inner wall of the telescopic ring, so that the telescopic ring can support the weight of the conveyor belt. By reducing the weight supported by the cylinder, the telescopic rod is not easily offset, thereby extending the service life of the cylinder, and will not affect the angle adjustment of the conveyor belt and the conveying effect of the conveyor belt.

[0015] 2. The utility model sets an adjustment ring, specifically, by rotating the right-side adjustment screw on the front connecting plate clockwise, driving the rotating rod on the right side to move, so as to tighten the conveyor belt and center the conveyor belt, which will not affect the conveying of the conveyor belt, make the conveyor belt more stable during transportation, and will not cause the objects to shift.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a right view structural diagram of the support plate of the utility model;

[0020] Figure 3 It is a schematic diagram of the right side cross-sectional structure of the support assembly of the utility model;

[0021] Figure 4 For this utility model Figure 3 A is a schematic diagram of the enlarged structure of the middle part;

[0022] Figure 5 This is a schematic diagram of the structure of the adjusting ring of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Support plate; 11. Support block; 111. Fixed rod; 12. Support assembly; 121. Support column; 122. Sliding plate; 123. Connecting rod; 124. Fixed ring; 125. Extrusion ring; 126. Spring; 127. Threaded ring; 13. Motor 1; 131. Pulley; 132. Threaded rod; 133. Belt; 14. Cylinder; 15. Connecting block; 2. Conveyor belt; 21. Connecting plate 1; 22. Rotating rod; 221. Adjusting ring; 222. Adjusting screw; 23. Motor 2; 24. Rotating block; 25. Connecting plate 2; 251. Telescopic ring. DETAILED DESCRIPTION

[0025] 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 them. 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.

[0026] See also Figure 1-5As shown, the utility model is a conveyor belt with an adjustment function, including a support plate 1, two connecting plates 21 are arranged on the top of the support plate 1, the two connecting plates 21 are provided with rotation holes on the left side of the front and the left side of the back, the inner wall of the rotation hole is rotatably connected with a rotating rod 22, a conveyor belt 2 is arranged on the corresponding side of the two connecting plates 21, the inner wall of the conveyor belt 2 is transmission-connected with the outer surface of the rotating rod 22, the bottom of the two connecting plates 21 is fixedly connected with a connecting plate 25, and the bottom of the connecting plate 25 is fixedly connected with two telescopic rings 251;

[0027] The top of the support plate 1 is fixedly connected with a cylinder 14, the top output end of the cylinder 14 is fixedly connected to the bottom of the connecting plate 25, the two telescopic rings 251 are symmetrically arranged with the cylinder 14 as the center, the two telescopic rings 251 are provided with a support assembly 12 inside, the two support assemblies 12 contain the same parts, the support assembly 12 includes a support column 121, the bottom of the support column 121 is fixedly connected to the top of the support plate 1, a sliding hole is opened inside the support column 121, the inner wall of the sliding hole is slidably connected with a threaded ring 127, a threaded rod 132 is provided inside the sliding hole, and the outer wall of the threaded rod 132 is provided with a threaded rod 132. The surface is threadedly connected to the inner wall of the threaded ring 127, and sliding grooves are provided on the front and back of the support column 121. The inner walls of the two sliding grooves are slidably connected with sliding plates 122. By setting the support component 12, specifically by the sliding plate 122 and the inner wall of the telescopic ring 251 are tightly attached to fix the telescopic ring 251, so that the telescopic ring 251 can support the weight of the conveyor belt 2. By reducing the weight supported by the cylinder 14, the telescopic rod is not easily offset, thereby extending the service life of the cylinder 14, and will not affect the angle adjustment of the conveyor belt 2, and will not affect the conveying effect of the conveyor belt.

[0028] There are moving holes on the front and back sides of the sliding hole. The parts contained in the two moving holes are the same. A connecting rod 123 is arranged inside the moving hole. An extrusion ring 125 is fixedly connected to the outer surface of the connecting rod 123. The outer surface of the extrusion ring 125 is slidably connected to the inner wall of the moving hole. The outer surface of the connecting rod 123 is slidably connected to a fixed ring 124.

[0029] The outer surface of the fixed ring 124 is fixedly connected to the inner wall of the movable hole, and a spring 126 is sleeved on the outer surface of the connecting rod 123. The side of the spring 126 away from the extrusion ring 125 is fixedly connected to the side of the fixed ring 124 away from the sliding plate 122. The side of the spring 126 away from the fixed ring 124 is fixedly connected to the side of the extrusion ring 125 away from the sliding hole. The top of the threaded ring 127 is conically set.

[0030] The side of the connecting rod 123 away from the sliding hole is fixedly connected to the side of the sliding plate 122 close to the fixing ring 124. The side of the connecting rod 123 close to the sliding hole is conically set. The front side of the connecting plate 1 21 located on the front is fixedly connected to the motor 23. The back output end of the motor 23 is fixedly connected to the front side of the rotating rod 22 located on the left.

[0031] A rotating hole is opened inside the support plate 1, and the inner wall of the rotating hole is rotatably connected to the outer surface of the threaded rod 132. A connecting block 15 is fixedly connected to the bottom of the support plate 1, and a motor 13 is fixedly connected to the right side of the connecting block 15.

[0032] A pulley 131 is fixedly connected to the bottom of the threaded rod 132, the top output end of the motor 13 is fixedly connected to the bottom of the pulley 131 near the connecting block 15, the outer surface of the pulley 131 is connected to the belt 133 for transmission, and the two connecting plates 1 21 are provided with slide grooves on the right side of the front and the right side of the back, and the two slide grooves are provided with adjustment rings 221.

[0033] The inner wall of the adjusting ring 221 is rotatably connected to the outer surface of the rotating rod 22, and threaded holes are provided on the right sides of the two connecting plates 21. The inner walls of the two threaded holes are threadedly connected to the adjusting screws 222, and the left side of the adjusting screw 222 is rotatably connected to the right side of the adjusting ring 221. By setting the adjusting ring 221, specifically by rotating the right side adjusting screw 222 located on the front connecting plate 21 clockwise, the rotating rod 22 located on the right side is driven to move, so that the conveyor belt 2 is tightened and centered, which will not affect the conveying of the conveyor belt 2 and make the conveyor belt 2 more stable during transportation without causing the objects to shift.

[0034] A rotating block 24 is fixedly connected to the bottom of the connecting plate 25, and a rotating hole is opened inside the rotating block 24. Two support blocks 11 are fixedly connected to the top of the support plate 1. The two support blocks 11 are symmetrically arranged with the rotating block 24 as the center. Both support blocks 11 have connecting holes. A fixing rod 111 is fixedly connected to the inner wall of the connecting hole, and the outer surface of the fixing rod 111 is rotatably connected to the inner wall of the rotating hole.

[0035] A specific application of this embodiment is:

[0036] When in use, the rotating rod 22 is rotated by starting the motor 23, driving the conveyor belt 2 to rotate, so that the conveyor belt 2 can transport the items. When the angle of the conveyor belt 2 needs to be adjusted, the connecting plate 25 is pushed upward by starting the cylinder 14, driving the conveyor belt 2 and the telescopic ring 251 to move together. When the connecting plate 25 moves upward, the rotating block 24 will rotate on the surface of the fixed rod 111, so that the right side of the conveyor belt 2 can be raised, so as to achieve the effect of changing the angle of the conveyor belt. After the angle adjustment is completed, the pulley 131 is driven to rotate by starting the motor 13, so that the threaded rod 132 rotates clockwise, and the conveyor belt 1 33 drives the pulley 131 on the other side to rotate, so that the two threaded rods 132 rotate synchronously. When the threaded rod 132 rotates, the threaded ring 127 moves upward. Since the side of the connecting rod 123 close to the threaded rod 132 is conical, and the top of the threaded ring 127 is conical, the threaded ring 127 squeezes the connecting rod 123 during the movement, so that the connecting rod 123 slides on the inner wall of the fixed ring 124, driving the sliding plate 122 to contact the inner wall of the telescopic ring 251, driving the extrusion ring 125 to slide inside the sliding hole, and when the extrusion ring 125 is close to the fixed ring 124, it will press the spring 1 26 is squeezed, and the sliding plate 122 and the inner wall of the telescopic ring 251 are tightly attached to fix the telescopic ring 251, so that the telescopic ring 251 can support the weight of the conveyor belt 2, thereby reducing the weight supported by the cylinder 14. By reducing the weight supported by the cylinder 14, it is not easy to cause the telescopic rod to deviate, thereby extending the service life of the cylinder 14 and not affecting the use of the conveyor belt 2. When it is necessary to adjust the angle of the conveyor belt 2 again, the threaded rod 132 is driven counterclockwise by starting the motor 13, so that the threaded ring 127 moves downward to cancel the squeezing of the connecting rod 123. When the squeezing force disappears, the spring 126 is The rebound force will cause the sliding plate 122 to return to its original position without contacting the inner wall of the telescopic ring 251, canceling the fixation of the telescopic ring 251, and then start the cylinder 14 to adjust the angle of the conveyor belt 2. When the conveyor belt 2 deviates while conveying items, observe the deviation direction of the conveyor belt 2. When the conveyor belt 2 deviates to the left, the right-side adjusting screw 222 located on the front connecting plate 21 is rotated clockwise to drive the adjusting ring 221 to move to the right, and the rotating rod 22 located on the right side is driven to move, so that the conveyor belt 2 is tensioned and centered, which will not affect the transportation of the conveyor belt 2. If it deviates to the right, adjust the adjusting screw 222 on the other side.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A conveyor belt with an adjustment function, comprising a support plate (1), two connecting plates (21) are arranged on the top of the support plate (1), the two connecting plates (21) are provided with rotation holes on the left side of the front side and the left side of the back side, the inner wall of the rotation hole is rotatably connected with a rotating rod (22), a conveyor belt (2) is arranged on the corresponding side of the two connecting plates (21), the inner wall of the conveyor belt (2) is connected to the outer surface of the rotating rod (22) by transmission, and the characteristics are: The bottoms of the two connecting plates 1 (21) are fixedly connected to connecting plates 2 (25), and the bottoms of the connecting plates 2 (25) are fixedly connected to two telescopic rings (251); The top of the support plate (1) is fixedly connected to a cylinder (14); the top output end of the cylinder (14) is fixedly connected to the bottom of the second connecting plate (25); the two telescopic rings (251) are symmetrically arranged with the cylinder (14) as the center; a support assembly (12) is arranged inside the two telescopic rings (251); the two support assemblies (12) have the same parts inside; the support assembly (12) comprises a support column (121); the bottom of the support column (121) is fixedly connected to the top of the support plate (1); a sliding hole is provided inside the support column (121); a threaded ring (127) is slidably connected to the inner wall of the sliding hole; a threaded rod (132) is provided inside the sliding hole; the outer surface of the threaded rod (132) is threadedly connected to the inner wall of the threaded ring (127); the front and back sides of the support column (121) are provided with sliding grooves; the inner walls of the two sliding grooves are slidably connected to the sliding plates (122).

2. A conveyor belt with adjustment function according to claim 1, characterized in that: The sliding hole is provided with a moving hole on the front and back sides, and the parts contained in the two moving holes are the same. A connecting rod (123) is provided inside the moving hole, and an extrusion ring (125) is fixedly connected to the outer surface of the connecting rod (123). The outer surface of the extrusion ring (125) is slidably connected to the inner wall of the moving hole, and the outer surface of the connecting rod (123) is slidably connected to a fixing ring (124).

3. A conveyor belt with adjustment function according to claim 2, characterized in that: The outer surface of the fixed ring (124) is fixedly connected to the inner wall of the movable hole, the outer surface of the connecting rod (123) is sleeved with a spring (126), the side of the spring (126) away from the extrusion ring (125) is fixedly connected to the side of the fixed ring (124) away from the sliding plate (122), the side of the spring (126) away from the fixed ring (124) is fixedly connected to the side of the extrusion ring (125) away from the sliding hole, and the top of the threaded ring (127) is conical.

4. A conveyor belt with adjustment function according to claim 3, characterized in that: The side of the connecting rod (123) away from the sliding hole is fixedly connected to the side of the sliding plate (122) close to the fixing ring (124); the side of the connecting rod (123) close to the sliding hole is conical; the front side of the connecting plate (21) located at the front is fixedly connected to the front side of the motor (23); the rear output end of the motor (23) is fixedly connected to the front side of the rotating rod (22) located at the left side.

5. The conveyor belt with adjustment function according to claim 4, characterized in that: A rotating hole is provided inside the support plate (1), the inner wall of the rotating hole is rotatably connected to the outer surface of the threaded rod (132), a connecting block (15) is fixedly connected to the bottom of the support plate (1), and a motor 1 (13) is fixedly connected to the right side of the connecting block (15).

6. A conveyor belt with adjustment function according to claim 5, characterized in that: The bottom of the threaded rod (132) is fixedly connected to a pulley (131); the top output end of the motor (13) is fixedly connected to the bottom of the pulley (131) near the connecting block (15); the outer surface of the pulley (131) is connected to a belt (133); the two connecting plates (21) are provided with sliding grooves on the right side of the front and the right side of the back, and the two sliding grooves are provided with adjusting rings (221) inside.

7. The conveyor belt with adjustment function according to claim 6, characterized in that: The inner wall of the adjusting ring (221) is rotatably connected to the outer surface of the rotating rod (22); threaded holes are provided on the right sides of the two connecting plates (21); the inner walls of the two threaded holes are threadedly connected to adjusting screws (222); and the left side of the adjusting screw (222) is rotatably connected to the right side of the adjusting ring (221).

8. The conveyor belt with adjustment function according to claim 4, characterized in that: The bottom of the second connecting plate (25) is fixedly connected to a rotating block (24), a rotating hole is provided inside the rotating block (24), and the top of the supporting plate (1) is fixedly connected to two supporting blocks (11), the two supporting blocks (11) are symmetrically arranged with the rotating block (24) as the center, and the two supporting blocks (11) are provided with connecting holes inside, and the inner wall of the connecting hole is fixedly connected to a fixing rod (111), and the outer surface of the fixing rod (111) is rotatably connected to the inner wall of the rotating hole.

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