Conveyor belt eccentric adjusting mechanism of chain conveyor

Abstract

The utility model relates to the technical field of conveyor belt eccentric adjusting mechanisms of chain conveyors, in particular to a conveyor belt eccentric adjusting mechanism of a chain conveyor, which comprises a bottom plate, first supporting legs are symmetrically arranged on the left side of the bottom of the bottom plate front and back, and second supporting legs are symmetrically arranged on the right side of the bottom of the bottom plate front and back. A first supporting frame is arranged on the front side of the base face of the bottom plate, a second supporting frame is arranged on the rear side of the base face of the bottom plate, an adjusting assembly is arranged on a conveying belt eccentric adjusting mechanism of the chain type conveyor, and an adjusting rod can be rotated to drive a first adjusting plate and a second adjusting plate to move. When the sliding rods on the conveying plate are clamped in the sliding grooves in the first adjusting plate and the second adjusting plate correspondingly, the conveying plate can be limited through the first adjusting plate and the second adjusting plate, so that the situation that the conveying plate deviates during conveying can be avoided, the situation that the chain is eccentric is avoided, and the conveying plate can be normally used.

Description

Technical Field

[0001] The utility model relates to the technical field of a conveyor belt eccentricity adjusting mechanism for a chain conveyor, in particular to an eccentricity adjusting mechanism for a conveyor belt of a chain conveyor. Background Art

[0002] Conveyors use the continuous or intermittent motion of conveyor belts to transport a variety of items, from bulk materials to lightweight individual items like cartons and packaging bags, making them versatile. Conveyor belts are made from a variety of materials, including rubber, rubber-plastic, PVC, and PU. In addition to conveying common materials, they can also meet special requirements such as oil resistance, corrosion resistance, and anti-static properties. Specialized food-grade conveyor belts are used to meet the requirements of industries such as food, pharmaceuticals, and daily chemicals. Structural forms include trough belt conveyors, flat belt conveyors, climbing belt conveyors, curved belt conveyors, and chain conveyors.

[0003] The conveyor belt structure of the existing chain conveyor is relatively simple and lacks a limit adjustment structure, so the conveyor belt of the chain conveyor is prone to eccentricity, affecting normal use.

[0004] Therefore, a conveyor belt eccentricity adjustment mechanism for a chain conveyor is needed to improve the above-mentioned problem. Utility Model Content

[0005] The purpose of the utility model is to provide a conveyor belt eccentricity adjustment mechanism for a chain conveyor to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The transmission mechanism is a pair of chain wheels, each of which is connected to the front of the transmission mechanism, and the pair of chain wheels is connected with the transmission mechanism, and the pair of chain wheels is connected with the transmission mechanism, and the pair of chain wheels is connected with the transmission mechanism.

[0008] The adjustment assembly includes a first adjustment plate, a second adjustment plate is provided on the rear side of the first adjustment plate, and adjustment rods are threadedly provided in the middle of the outer sides of the first and second adjustment plates. Limit rods are symmetrically slidably provided on the outer sides of the first and second adjustment plates and on the left and right sides of the adjustment rods, and sliding grooves are provided on the inner sides of the first and second adjustment plates.

[0009] As a preferred solution of the present invention, the driving end of the driving motor is connected to the front end of the second rotating wheel.

[0010] As a preferred solution of the present invention, anti-slip pads are provided at the bottoms of the first supporting leg and the second supporting leg.

[0011] As a preferred solution of the present invention, the first adjustment plate is located on the base surface of the first support frame, and the second adjustment plate is located on the base surface of the second support frame.

[0012] As a preferred solution of the present invention, the inner end of the adjusting rod is rotatably connected to the first support frame and the second support frame respectively, the outer end of the adjusting rod is provided with an adjusting handle, and the inner end of the limiting rod is fixedly connected to the first support frame and the second support frame respectively.

[0013] As a preferred solution of the present invention, the sliding groove and the sliding rod are adapted to be correspondingly arranged.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] When the eccentricity adjustment mechanism of the conveyor belt is adjusted, the first adjusting plate and the second adjusting plate are respectively driven to move. When the sliding rods on the conveyor belt are respectively engaged in the sliding grooves on the first adjusting plate and the second adjusting plate, the conveyor belt can be limited by the first adjusting plate and the second adjusting plate, thereby preventing the conveyor belt from being offset during transportation and preventing the chain from being eccentric, so that the conveyor belt can be used normally. The overall device has a simple structure, is easy to operate and has higher practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall front view of the utility model;

[0017] Figure 2 This is a partial structural diagram of the utility model;

[0018] Figure 3 This is the structural diagram of the conveying plate of this utility model.

[0019] In the figure: 1. Base plate; 2. First supporting leg; 3. Second supporting leg; 4. First supporting frame; 5. Second supporting frame; 6. First rotating wheel; 7. Second rotating wheel; 8. First sprocket; 9. Second sprocket; 10. Chain; 11. Conveyor plate; 12. Drive motor; 13. Adjustment assembly; 14. Slide rod; 1301. First adjustment plate; 1302. Second adjustment plate; 1303. Adjustment rod; 1304. Limit rod; 1305. Slide groove. DETAILED DESCRIPTION

[0020] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0024] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0025] A conveyor belt eccentricity adjustment mechanism of a chain conveyor comprises a base plate 1, a first supporting leg 2 is symmetrically arranged on the left side of the bottom of the base plate 1, a second supporting leg 3 is symmetrically arranged on the right side of the bottom of the base plate 1, a first supporting frame 4 is arranged on the front side of the base surface of the base plate 1, a second supporting frame 5 is arranged on the rear side of the base surface of the base plate 1, a first rotating wheel 6 is arranged for rotation on the left side between the first supporting frame 4 and the second supporting frame 5, a second rotating wheel 7 is arranged for rotation on the right side between the first supporting frame 4 and the second supporting frame 5, a first sprocket 8 is symmetrically arranged on the front and back sides of the outer wall of the first rotating wheel 6, a second sprocket 9 is symmetrically arranged on the front and back sides of the outer wall of the second rotating wheel 7, a chain 10 is meshed and connected between the first sprocket 8 and the second sprocket 9, a conveying plate 11 is evenly arranged between the two chains 10, a driving motor 12 is arranged on the right side of the front side of the first supporting frame 4, an adjusting assembly 13 is arranged on the base surfaces of the first supporting frame 4 and the second supporting frame 5, and a sliding rod 14 is symmetrically arranged on the front and back sides of the conveying plate 11;

[0026] In this embodiment, the adjustment assembly 13 includes a first adjustment plate 1301, a second adjustment plate 1302 is arranged on the rear side of the first adjustment plate 1301, and an adjustment rod 1303 is threadedly arranged in the middle of the outer side surfaces of the first adjustment plate 1301 and the second adjustment plate 1302. Limit rods 1304 are symmetrically slidably arranged on the outer side surfaces of the first adjustment plate 1301 and the second adjustment plate 1302 and on the left and right sides of the adjustment rod 1303, and a sliding groove 1305 is provided on the inner side surfaces of the first adjustment plate 1301 and the second adjustment plate 1302.

[0027] Among them, the driving end of the driving motor 12 is connected to the front end of the second rotating wheel 7, and the bottom of the first support leg 2 and the second support leg 3 are both provided with anti-slip pads. The anti-slip pads can increase the friction with the ground, so that it is more stable when placed. The first adjustment plate 1301 is located on the base surface of the first support frame 4, and the second adjustment plate 1302 is located on the base surface of the second support frame 5. The inner ends of the adjustment rod 1303 are rotatably connected to the first support frame 4 and the second support frame 5 respectively, and the outer ends of the adjustment rod 1303 are provided with an adjustment handle. The inner ends of the limit rod 1304 are fixedly connected to the first support frame 4 and the second support frame 5 respectively. The slide groove 1305 is adapted to correspond to the slide rod 14, so that the slide rod 14 can slide inside the slide groove 1305.

[0028] The working process of the present utility model is as follows: when using the conveyor belt eccentricity adjustment mechanism of the chain conveyor, the adjusting rod 1305 is rotated respectively through the adjusting handle. Since the adjusting rod 1305 is threadedly connected to the first adjusting plate 1301 and the second adjusting plate 1302 respectively, and under the limit of the limiting rod 1304, the adjusting rod 1305 drives the first adjusting plate 1301 and the second adjusting plate 1302 to move respectively when rotating. When the sliding rod 14 on the conveying plate 11 is respectively clamped in the sliding groove 1305 on the first adjusting plate 1301 and the second adjusting plate 1302, the conveying plate 11 can be limited by the first adjusting plate 1301 and the second adjusting plate 1302, thereby avoiding the conveying plate 11 from being offset during transportation and avoiding the eccentricity of the chain 10, so that it can be used normally.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveyor belt eccentricity adjustment mechanism for a chain conveyor, comprising a bottom plate (1), characterized in that: A first supporting leg (2) is symmetrically arranged on the left side of the bottom of the base plate (1), and a second supporting leg (3) is symmetrically arranged on the right side of the bottom of the base plate (1). A first supporting frame (4) is arranged on the front side of the base surface of the base plate (1), and a second supporting frame (5) is arranged on the rear side of the base surface of the base plate (1). A first rotating wheel (6) is arranged for rotation on the left side between the first supporting frame (4) and the second supporting frame (5), and a second rotating wheel (7) is arranged for rotation on the right side between the first supporting frame (4) and the second supporting frame (5). The outer wall of the first rotating wheel (6) A first sprocket (8) is symmetrically provided on the front and rear sides of the outer wall of the second rotating wheel (7), a second sprocket (9) is symmetrically provided on the front and rear sides of the outer wall of the second rotating wheel (7), a chain (10) is meshed and connected between the first sprocket (8) and the second sprocket (9), a conveying plate (11) is evenly provided between the two chains (10), a driving motor (12) is provided on the right side of the front of the first supporting frame (4), an adjusting component (13) is provided on the base surface of the first supporting frame (4) and the second supporting frame (5), and a sliding rod (14) is symmetrically provided on the front and back of the conveying plate (11); The adjustment assembly (13) comprises a first adjustment plate (1301), a second adjustment plate (1302) is provided on the rear side of the first adjustment plate (1301), an adjustment rod (1303) is threadedly provided in the middle of the outer side surfaces of the first adjustment plate (1301) and the second adjustment plate (1302), and limit rods (1304) are symmetrically slidably provided on the outer side surfaces of the first adjustment plate (1301) and the second adjustment plate (1302) and located on the left and right sides of the adjustment rod (1303), and a sliding groove (1305) is provided on the inner side surfaces of the first adjustment plate (1301) and the second adjustment plate (1302).

2. The conveyor belt eccentricity adjustment mechanism of a chain conveyor according to claim 1, characterized in that: The driving end of the driving motor (12) is connected to the front end of the second rotating wheel (7).

3. The conveyor belt eccentricity adjustment mechanism of a chain conveyor according to claim 1, characterized in that: The bottoms of the first supporting leg (2) and the second supporting leg (3) are both provided with anti-slip pads.

4. The conveyor belt eccentricity adjustment mechanism of a chain conveyor according to claim 1, characterized in that: The first adjustment plate (1301) is arranged on the base surface of the first support frame (4), and the second adjustment plate (1302) is arranged on the base surface of the second support frame (5).

5. The conveyor belt eccentricity adjustment mechanism of a chain conveyor according to claim 1, characterized in that: The inner end of the adjusting rod (1303) is rotatably connected to the first support frame (4) and the second support frame (5), respectively; the outer end of the adjusting rod (1303) is provided with an adjusting handle; the inner end of the limiting rod (1304) is fixedly connected to the first support frame (4) and the second support frame (5), respectively.

6. The conveyor belt eccentricity adjustment mechanism of a chain conveyor according to claim 1, characterized in that: The sliding groove (1305) is adapted to correspond to the sliding rod (14).

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