Leakage-proof device for connection of belt conveyor

Abstract

The utility model discloses a material leakage prevention device for belt conveyor connection, and relates to the field of conveying equipment, the material leakage prevention device comprises a connecting assembly and two groups of symmetrically arranged material guiding assemblies, each material guiding assembly comprises a material guiding plate and a connecting clamp, the connecting clamps are used for clamping side plates of a belt conveyor, and a hinge part is arranged on one side of each connecting clamp; according to the material guiding device, the two material guiding plates are installed in the shape like the Chinese character'ba ', the materials are guided and collected from the two sides, the materials are made to gradually adapt to the change of the conveying width, and therefore the conveying width of the materials is gradually changed. Materials originally dispersed on the wide belt conveyor are gradually gathered in the width range capable of being borne by the narrow belt conveyor or the receiving hopper, the situation that the materials leak to the two sides due to sudden change of the width is effectively avoided, material waste is remarkably reduced, the production cost is reduced, and therefore the continuity and accuracy of material conveying are guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of conveying equipment, and specifically relates to a leak-proof device for connecting belt conveyors. Background Technology

[0002] In the production of baking soda, powdery or granular materials need to be transferred to the next process via multi-stage belt conveyors.

[0003] However, in actual production, due to equipment layout or process requirements, there are often scenarios where wide belt conveyors are connected to narrow belt conveyors (or receiving hoppers). For example, a wide belt conveyor is used in the front section to achieve large-capacity conveying, while a narrow belt conveyor or a smaller receiving hopper needs to be connected in the rear section due to process limitations. This results in a width difference at the connection point, causing material to leak out from the gaps during the conveying process.

[0004] This leakage not only wastes materials such as baking soda, increasing production costs, but also contaminates the materials, affecting product quality. In addition, the spilled materials will scatter on the workshop floor, causing environmental pollution and increasing the difficulty of cleaning and the workload of workers.

[0005] Therefore, we propose a leak-proof device for belt conveyor connections to solve the above problems. Utility Model Content

[0006] In actual production, due to equipment layout or process requirements, a wide belt conveyor is used in the front section to achieve large-capacity conveying, while the rear section needs to be connected to a narrow belt conveyor or a smaller receiving hopper due to process limitations. This results in a width difference at the connection point, causing material to leak out from the gap during conveying. This utility model provides a material leakage prevention device for belt conveyor connection.

[0007] The solution adopted by this utility model to solve its technical problem is: a material leakage prevention device for belt conveyor connection, including a connecting component and two sets of symmetrically arranged material guiding components. The material guiding component includes a material guiding plate and a connecting clamp. The connecting clamp is used to clamp the side plate of the belt conveyor, and a hinge part is provided on one side of the connecting clamp.

[0008] The rear end of the guide plate is hinged to the hinge part, and its bottom end contacts the belt surface of the conveyor belt to guide the material.

[0009] The connecting components are detachably mounted on the front ends of the two guide plates.

[0010] Preferably, the connecting clamp includes a U-shaped clip and an adjusting bolt. A fixing nut is installed on one side wall of the U-shaped clip, and the adjusting bolt is threadedly connected to the fixing nut, with its end contacting the side of the belt conveyor.

[0011] Preferably, a clamping plate is fixedly installed at the end of the adjusting bolt.

[0012] Preferably, the hinge part is a hinge piece, which is welded and fixed to the front side of the U-shaped card.

[0013] Preferably, a connecting ear is welded and fixed at the front of the top of the guide plate, and an elliptical hole is provided on the connecting ear.

[0014] Preferably, the connecting assembly includes a double-threaded rod that passes through two elliptical holes, with two adjusting nuts threaded onto each of its two threads, and a connecting lug clamped between the two adjusting nuts.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model, by installing two guide plates in a figure-eight shape, guides and gathers the material from both sides, allowing the material to gradually adapt to changes in the conveying width. This gradually gathers the material that was originally scattered on the wide belt conveyor into the width range that the narrow belt conveyor or receiving hopper can bear, effectively avoiding material leakage to both sides due to sudden width changes, significantly reducing material waste, lowering production costs, and thus ensuring the continuity and accuracy of material conveying.

[0017] 2. This utility model uses adjusting nuts on both sides to clamp the two connecting ears respectively. It can control the opening angle of the two guide plates according to the connection of belt conveyors with different width differences, forming the required figure-eight structure, thereby adapting to diverse production equipment layouts and process requirements, and improving the versatility and application range of the anti-leakage device.

[0018] 3. This utility model uses a U-shaped clip and adjusting bolts to quickly clamp the U-shaped clip onto the side plate of a belt conveyor of different thicknesses without requiring equipment modification. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a top view schematic diagram of the wide belt conveyor and the narrow belt conveyor of this utility model;

[0021] Figure 3 This is a top view of the belt conveyor and receiving hopper of this utility model.

[0022] In the diagram: 1 guide plate, 11 connecting ear, 21 U-shaped clip, 22 fixing nut, 23 adjusting bolt, 24 clamping plate, 25 hinge plate, 31 double-section threaded rod, 32 adjusting nut, 4 wide belt conveyor, 5 narrow belt conveyor, 6 receiving hopper. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please see Figure 1-3 This utility model provides a technical solution for a leak-proof material connection device for belt conveyors:

[0025] Example 1:

[0026] according to Figure 1-3 As shown, it includes a connecting component and two sets of symmetrically arranged material guiding components. The material guiding component includes a material guiding plate 1 and a connecting clamp. The connecting clamp includes a U-shaped clamp 21 and an adjusting bolt 23. A fixing nut 22 is installed on one side wall of the U-shaped clamp 21. The adjusting bolt 23 is threadedly connected to the fixing nut 22. Its end contacts the side of the belt conveyor. The U-shaped clamp 21 can be quickly clamped on the side plate of belt conveyors of different thicknesses without modifying the equipment.

[0027] A hinge part is provided on one side of the U-shaped card 21. The hinge part is a hinge piece 25. The hinge piece 25 is welded and fixed to the front side of the U-shaped card 21. The rear end of the guide plate 1 is hinged to the hinge piece 25 through a pin, so that the guide plate 1 can rotate flexibly around the pin and easily change the angle.

[0028] The bottom end of the guide plate 1 contacts the belt surface of the conveyor belt to guide the material. A connecting ear 11 is welded and fixed at the front of the top of the guide plate 1, and an elliptical hole is opened on the connecting ear 11.

[0029] The connecting assembly includes a double-segment threaded rod 31, which passes through two elliptical holes. Two adjusting nuts 32 are threaded onto each of the two segments of the threaded rod. A connecting lug 11 is clamped between the two adjusting nuts 32. The opening angle of the two guide plates 1 can be controlled according to the connection of belt conveyors with different width differences to form the required figure-eight structure. This allows the two guide plates 1 to guide and gather the material from both sides, so that the material gradually adapts to the change in conveying width. The material that was originally dispersed on the wide belt conveyor 4 is gradually gathered into the width range that the narrow belt conveyor 5 or the receiving hopper 6 can bear. This effectively avoids the leakage of material to both sides due to sudden changes in width, significantly reduces material waste, lowers production costs, and thus ensures the continuity and accuracy of material conveying.

[0030] In practical use, the U-shaped clip 21 for connecting belt conveyors of this utility model is first placed on the side plate of the wide belt conveyor 4. Then, the adjusting bolt 23 is rotated so that the end of the adjusting bolt 23 contacts the side of the wide belt conveyor 4 to install and fix the U-shaped clip 21. Then, the above steps are repeated to install the U-shaped clip 21 on the other side.

[0031] According to the connection of belt conveyors with different width differences, rotate the guide plate 1 one by one so that the two guide plates 1 form the required figure-eight structure, so that the material can smoothly transition from the wide belt conveyor 4 to the narrow belt conveyor 5 or the receiving hopper 6.

[0032] Finally, the two guide plates 1 are connected using the double-segment threaded rod 31 and four adjusting nuts 32 to control the opening angle of the two guide plates 1.

[0033] Example 2:

[0034] Based on Example 1, such as Figure 1 As shown, a clamping plate 24 is fixedly installed at the end of the adjusting bolt 23.

Claims

1. A leak-proof material connection device for a belt conveyor, comprising a connecting assembly and two sets of symmetrically arranged material guiding assemblies, characterized in that: The material guiding assembly includes a material guiding plate and a connecting clamp. The connecting clamp is used to hold the side plate of the belt conveyor, and a hinge is provided on one side of the connecting clamp. The rear end of the guide plate is hinged to the hinge part, and its bottom end contacts the belt surface of the conveyor belt to guide the material. The connecting components are detachably mounted on the front ends of the two guide plates.

2. The anti-leakage device for belt conveyor connection according to claim 1, characterized in that: The connecting clamp includes a U-shaped clamp and an adjusting bolt. A fixing nut is installed on one side wall of the U-shaped clamp, and the adjusting bolt is threadedly connected to the fixing nut. Its end contacts the side of the belt conveyor.

3. The anti-leakage device for belt conveyor connection according to claim 2, characterized in that: A clamp is fixedly installed at the end of the adjusting bolt.

4. The anti-leakage device for belt conveyor connection according to claim 2, characterized in that: The hinge part is a hinge plate, which is welded and fixed to the front side of the U-shaped card.

5. The anti-leakage device for belt conveyor connection according to claim 1, characterized in that: A connecting ear is welded and fixed at the front of the top of the guide plate, and an elliptical hole is opened on the connecting ear.

6. The anti-leakage device for belt conveyor connection according to claim 5, characterized in that: The connecting assembly includes a double-threaded rod that passes through two elliptical holes. Two adjusting nuts are threaded onto each of the two threads, and a connecting lug is clamped between the two adjusting nuts.

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