Belt conveyor supporting structure with damping function

Abstract

The utility model discloses a belt conveyor supporting structure with shock absorption, and particularly relates to the technical field of belt conveyor supporting structures with shock absorption, which comprises a conveying component, shock absorption components are rotatably connected to the front end and the rear end of the lower surface of the conveying component, and a supporting plate is rotatably connected to the lower ends of the shock absorption components. Adjusting assemblies are fixedly connected to the positions, located at the front end and the rear end of the middle, of the left side and the right side of the upper surface of the supporting plate correspondingly, and supporting assemblies are fixedly connected to the four corners of the lower surface of the supporting plate correspondingly. The elastic force of a third reset spring can be adjusted through the arranged adjusting assembly when the conveying mass is large, so that the equipment has a good supporting effect during conveying, the equipment can be adjusted to be in a horizontal state through the arranged supporting assembly under the condition that the ground is uneven, and then vibration generated during operation of the equipment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of a belt conveyor support structure with shock absorption, in particular to a belt conveyor support structure with shock absorption. Background Art

[0002] Belt conveyors are the main mode of material transportation at present, and grain belt conveyors play an important role in transporting grain in grain transportation. They not only reduce manual operations, but also reduce the labor intensity and labor costs of workers.

[0003] Ordinary belt conveyors directly install the supporting structure at the lower end of the conveying device, but this method is very likely to generate vibration when the equipment is running and lacks a good shock-absorbing structure. When bagged grain is manually thrown onto the belt conveyor for transmission, the conveying device does not have a shock-absorbing effect and is very likely to cause the grain bag to rupture, causing the grain in the bag to spill out, thereby reducing work efficiency. Utility Model Content

[0004] The utility model aims to provide a belt conveyor supporting structure with shock absorption to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a belt conveyor support structure with shock absorption, including a transmission component, the front and rear ends of the lower surface of the transmission component are rotatably connected with shock absorption components, the lower end of the shock absorption component is rotatably connected to a support plate, the left and right sides of the upper surface of the support plate are located in the middle and the front and rear ends are fixedly connected with adjustment components, and the four corners of the lower surface of the support plate are fixedly connected with support components.

[0006] Preferably, the conveying assembly includes two parallel placed protective plates, the sides of the two protective plates close to each other are rotatably connected to a plurality of rotating rollers, the surfaces of the rotating rollers are movably connected to a conveyor belt, the lower surfaces of the two protective plates are fixedly connected to four fixed plates in an array, and the lower surfaces of the two fixed plates at the front and rear ends are fixedly connected to rotating frames on both sides.

[0007] Preferably, the shock absorbing assembly includes a sliding rod, the left and right ends of the sliding rod are fixedly connected to a fixed frame, a return spring is sleeved on the middle part of the surface of the sliding rod, the surface of the sliding rod is slidably connected to sliding blocks on the left and right ends of the return spring, the upper end of the sliding block is rotatably connected to a rotating arm, and the rotating arm is rotatably connected to the rotating frame.

[0008] Preferably, damper 1 is provided at both left and right ends of the fixing frame, and upper and lower ends of the damper 1 are fixedly connected to the lower surface of the fixing plate and the support plate respectively, and a return spring 2 is sleeved on the surface of the damper 1.

[0009] Preferably, the adjustment component includes a damper 2, the upper and lower ends of which are fixedly connected to the lower surface of the fixed plate and the upper surface of the support plate respectively, an adjustment thread is provided at the lower end of the surface of the damper 2, an adjustment nut is rotatably connected to the surface of the adjustment thread, and a return spring 3 is provided on the surface of the damper 2 between the adjustment nut and the fixed plate.

[0010] Preferably, the support assembly includes a support leg one, a lower end of the support leg is fixedly connected to a rubber shock-absorbing block, a surface of the support leg one is provided with a support leg two, an upper end of the support leg two is rotatably connected to a handle, one end of the handle passes through the support leg two and is fixedly connected to a limiting block, and a surface of the handle is located on one side inside the support leg two and is fixedly connected to a bevel gear one.

[0011] Preferably, a fixed block is fixedly connected to the upper end of the inner surface of the second supporting leg, a rotating block is rotatably connected inside the fixed block, the upper end of the rotating block passes through the upper surface of the fixed block and is fixedly connected to bevel gear two, the bevel gear two is threadedly connected to bevel gear one, the lower end of the rotating block passes through the lower surface of the fixed block and is fixedly connected to an adjusting bolt, the adjusting bolt passes through the interior of the first supporting leg and is threadedly connected to the first supporting leg.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model can absorb the vibration generated by the transmission through the provided shock-absorbing component, thereby reducing the vibration amplitude.

[0014] 2. The utility model can adjust the elastic force of the reset spring 3 by setting the adjustment component when the transmission mass is large, so that the equipment has a better supporting effect during transmission.

[0015] 3. The utility model can adjust the equipment to a horizontal state by setting a support component when the ground is uneven, thereby reducing the vibration generated by the equipment during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the transmission component of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the shock absorbing component of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0020] Figure 5 This is a schematic diagram of the support assembly structure of the utility model.

[0021] In the figure: 1. transmission component; 2. shock absorbing component; 3. support plate; 4. adjustment component; 5. support component; 101. protection plate; 102. rotating roller; 103. conveyor belt; 104. fixed plate; 105. rotating frame; 201. sliding rod; 202. reset spring 1; 203. sliding block; 204. rotating arm; 205. damper 1; 206. reset spring 2; 207. fixed frame; 401. damper 2; 402. adjusting thread; 403. adjusting nut; 404. reset spring 3; 501. support leg 1; 502. rubber shock absorbing block; 503. support leg 2; 504. handle; 505. limit block; 506. bevel gear 1; 507. fixed block; 508. rotating block; 509. bevel gear 2; 510. adjusting bolt. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1 The utility model provides a technical solution: a belt conveyor support structure with shock absorption, including a transmission component 1, the front and rear ends of the lower surface of the transmission component 1 are rotatably connected with shock absorption components 2, the lower end of the shock absorption component 2 is rotatably connected with a support plate 3, the left and right sides of the upper surface of the support plate 3 are located in the middle and the front and rear ends are fixedly connected with adjustment components 4, and the four corners of the lower surface of the support plate 3 are fixedly connected with support components 5.

[0024] The shock-absorbing component 2 is set to absorb the vibration generated by the transmission and reduce the vibration amplitude. The adjustment component 4 is set to adjust the elastic force of the reset spring three when the transmission mass is large, so that the equipment has a better supporting effect during transmission. The support component 5 is set to adjust the equipment to a horizontal state when the ground is uneven, thereby reducing the vibration generated by the equipment during operation.

[0025] See also Figure 2 The conveying component 1 includes two parallel placed protective plates 101, and the sides of the two protective plates 101 close to each other are rotatably connected to multiple rotating rollers 102, and the surfaces of the rotating rollers 102 are movably connected to the conveyor belt 103. The lower surfaces of the two protective plates 101 are fixedly connected to four fixed plates 104 in an array, and the lower surfaces of the two fixed plates 104 at the front and rear ends are fixedly connected to rotating frames 105 on both sides.

[0026] See also Figure 3The shock absorbing assembly 2 includes a sliding rod 201, and the left and right ends of the sliding rod 201 are fixedly connected to a fixed frame 207. A return spring 202 is sleeved on the middle part of the surface of the sliding rod 201. The surface of the sliding rod 201 is located on the left and right ends of the return spring 202 and is slidably connected to a sliding block 203. The upper end of the sliding block 203 is rotatably connected to a rotating arm 204, and the rotating arm 204 is rotatably connected to the rotating frame 105.

[0027] The left and right ends of the fixing frame 207 are both provided with dampers 205 , and the upper and lower ends of the damper 205 are respectively fixedly connected to the lower surface of the fixing plate 104 and the supporting plate 3 , and the surface of the damper 205 is sleeved with a return spring 206 .

[0028] When the device transmits vibration, the fixed plate 104 squeezes the rotating arms 204 on both sides, and the rotating arms 204 squeeze the sliding block 203, so that the sliding block 203 moves on the surface of the sliding rod 201, and the sliding blocks 203 on both sides squeeze the return spring 1 202, and the damper 1 205 is also squeezed in this process. Under the action of the damper 1 205, the resonance amplitude can be reduced, and under the action of the return spring 1 202 and the return spring 2 206, the damper 1 205 is reset, thereby achieving the purpose of reducing the vibration of the device.

[0029] See also Figure 4 The adjustment component 4 includes a damper 2 401, and the upper and lower ends of the damper 2 401 are fixedly connected to the lower surface of the fixed plate 104 and the upper surface of the support plate 3 respectively. An adjustment thread 402 is provided at the lower end of the surface of the damper 2 401, and an adjustment nut 403 is rotatably connected to the surface of the adjustment thread 402. A return spring 3 404 is sleeved on the surface of the damper 2 401 between the adjustment nut 403 and the fixed plate 104.

[0030] When using the device, if the mass of the object to be transported is large, the elastic force of the return spring three 404 can be increased by rotating the adjusting nut 403 to squeeze the return spring three 404 so that the device has a better supporting effect, and the resonance amplitude can be reduced under the action of the damper two 401.

[0031] See also Figure 5 The support assembly 5 includes a support leg 1 501, a rubber shock absorbing block 502 is fixedly connected to the lower end of the support leg 1 501, a support leg 2 503 is sleeved on the surface of the support leg 1 501, a handle 504 is rotatably connected to the upper end of the support leg 2 503, one end of the handle 504 passes through the support leg 2 503 and is fixedly connected to a limiting block 505, and a bevel gear 1 506 is fixedly connected to the surface of the handle 504 located on one side inside the support leg 2 503.

[0032] The upper end of the inner surface of the second support leg 503 is fixedly connected with a fixed block 507, and the fixed block 507 is rotatably connected with a rotating block 508. The upper end of the rotating block 508 passes through the upper surface of the fixed block 507 and is fixedly connected with a bevel gear 2 509. The bevel gear 2 509 is threadedly connected to the bevel gear 1 506. The lower end of the rotating block 508 passes through the lower surface of the fixed block 507 and is fixedly connected with an adjusting bolt 510. The adjusting bolt 510 passes through the inside of the support leg 1 501 and is threadedly connected to the support leg 1 501.

[0033] When the equipment is running on an uneven ground, vibrations will also be generated. Therefore, when using the equipment, the handle 504 is turned to drive the bevel gear 1 506 to rotate, and the bevel gear 1 506 drives the bevel gear 2 509 to rotate, thereby rotating the adjusting bolt 510, so that the adjusting bolt 510 moves up and down inside the supporting leg 1 501, and the rotating block 508 drives the fixed block 507 to move up and down, thereby driving the supporting leg 2 503 to move up and down, thereby achieving the purpose of adjusting the equipment to a horizontal state.

[0034] Working principle: When using the device, first, the handle 504 is turned to drive the bevel gear 1 506 to rotate, and the bevel gear 1 506 drives the bevel gear 2 509 to rotate, thereby rotating the adjusting bolt 510, so that the adjusting bolt 510 moves up and down inside the supporting leg 1 501, and the rotating block 508 drives the fixed block 507 to move up and down, thereby driving the supporting leg 2 503 to move up and down, so as to achieve the purpose of adjusting the device to a horizontal level, and prevent the device from vibrating as a whole due to uneven ground during operation, and then, according to the mass of the object to be transmitted, the reset spring 3 404 can be squeezed by rotating the adjusting nut 403 to increase the reset spring 3 404. The elastic force of 04 makes the equipment have a better supporting effect, and reduces the resonance amplitude under the action of damper 2 401. When the equipment conveys goods, the rotating arms 204 on both sides are squeezed by the fixed plate 104, and the sliding block 203 is squeezed by the rotating arm 204, so that the sliding block 203 moves on the surface of the sliding rod 201, and the reset spring 1 202 is squeezed by the sliding blocks 203 on both sides. In this process, the damper 1 205 is also squeezed. Under the action of damper 1 205, the resonance amplitude can be reduced, and under the action of reset spring 1 202 and reset spring 2 206, the damper 1 205 is reset, thereby playing a buffering effect when the items are thrown onto the conveying equipment.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A belt conveyor support structure with shock absorption, comprising a transmission assembly (1), characterized in that: The front and rear ends of the lower surface of the transmission component (1) are rotatably connected to the shock absorbing component (2), the lower end of the shock absorbing component (2) is rotatably connected to the support plate (3), the left and right sides of the upper surface of the support plate (3) are located in the middle of the front and rear ends and are fixedly connected to the adjustment component (4), and the four corners of the lower surface of the support plate (3) are fixedly connected to the support component (5).

2. A belt conveyor support structure with shock absorption according to claim 1, characterized in that: The conveying assembly (1) comprises two parallel placed protective plates (101); a plurality of rotating rollers (102) are rotatably connected to the mutually adjacent sides of the two protective plates (101); a conveyor belt (103) is movably connected to the surface of the rotating roller (102); four fixed plates (104) are fixedly connected in an array to the lower surfaces of the two protective plates (101); and rotating frames (105) are fixedly connected to the left and right sides of the lower surfaces of the two fixed plates (104) at the front and rear ends.

3. A belt conveyor support structure with shock absorption according to claim 1, characterized in that: The shock absorbing assembly (2) comprises a sliding rod (201), the left and right ends of the sliding rod (201) are fixedly connected to a fixing frame (207), a return spring (202) is sleeved on the middle part of the surface of the sliding rod (201), the left and right ends of the return spring (202) are slidably connected to sliding blocks (203) on the surface of the sliding rod (201), the upper end of the sliding block (203) is rotatably connected to a rotating arm (204), and the rotating arm (204) is rotatably connected to the rotating frame (105).

4. A belt conveyor support structure with shock absorption according to claim 3, characterized in that: The left and right ends of the fixed frame (207) are both provided with dampers 1 (205), and the upper and lower ends of the damper 1 (205) are respectively fixedly connected to the lower surface of the fixed plate (104) and the support plate (3), and the surface of the damper 1 (205) is sleeved with a return spring 2 (206).

5. The support structure of a belt conveyor with shock absorption according to claim 1, characterized in that: The adjustment component (4) comprises a damper 2 (401), the upper and lower ends of which are respectively fixedly connected to the lower surface of the fixing plate (104) and the upper surface of the support plate (3); an adjustment thread (402) is provided at the lower end of the surface of the damper 2 (401); an adjustment nut (403) is rotatably connected to the surface of the adjustment thread (402); and a return spring 3 (404) is sleeved on the surface of the damper 2 (401) between the adjustment nut (403) and the fixing plate (104).

6. A belt conveyor support structure with shock absorption according to claim 1, characterized in that: The support assembly (5) comprises a support leg one (501), the lower end of the support leg one (501) is fixedly connected to a rubber shock absorbing block (502), the surface of the support leg one (501) is sleeved with a support leg two (503), the upper end of the support leg two (503) is rotatably connected to a handle (504), one end of the handle (504) passes through the support leg two (503) and is fixedly connected to a limiting block (505), and the surface of the handle (504) is located on one side inside the support leg two (503) and is fixedly connected to a bevel gear one (506).

7. A belt conveyor support structure with shock absorption according to claim 6, characterized in that: The upper end of the inner surface of the second support leg (503) is fixedly connected with a fixed block (507), and the fixed block (507) is rotatably connected with a rotating block (508) inside. The upper end of the rotating block (508) passes through the upper surface of the fixed block (507) and is fixedly connected with a bevel gear 2 (509). The bevel gear 2 (509) is threadedly connected to the bevel gear 1 (506). The lower end of the rotating block (508) passes through the lower surface of the fixed block (507) and is fixedly connected with an adjusting bolt (510). The adjusting bolt (510) passes through the inside of the first support leg (501) and is threadedly connected to the first support leg (501).

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