Buffering and guiding device for material conveying

Abstract

The utility model relates to the technical field of material conveying, and discloses a buffering and flow guiding device for material conveying, which comprises a supporting rod, a buffering arm and a material guiding rod, a side frame is fixedly arranged on the outer side of the supporting rod, a buffer damper is fixedly installed on the surface of the side frame, a buffer arm is detachably installed on the supporting rod, the outer side of the material guiding rod is detachably connected with the buffer arm, and the material guiding rod is matched through the buffer arm. The utility model has the following advantages and effects: the drawable design is adopted between the buffer arm and the support rod, the buffer arm and the buffer damper are matched with each other in daily use so as to carry out contact buffer and flow guide on materials, and when the buffer arm needs to be replaced and mounted, only the assembly component needs to be operated, and the assembly is convenient. The side arm, the material guiding arm and the guide rail can be quickly separated from or mounted on the supporting rod, so that the side arm, the material guiding arm and the guide rail can be conveniently replaced or maintained, the operation convenience of workers is improved, the shutdown time can be shortened, and the conveying working efficiency is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of material conveying technology, and in particular to a buffer and guide device for material conveying. Background Technology

[0002] The main function of the buffer and diversion device is to ensure the collection and conveying of materials, cut off the induced wind generated by the shearing of air during material flow, and suppress the generation of secondary dust.

[0003] Chinese Patent CN215923221U discloses a buffer device for a powder material silo, including a buffer cavity connected between the silo body and the discharge port. The buffer cavity is equipped with multiple buffer guide plates to buffer the material and prevent it from falling directly into the discharge port. This device, positioned between the silo body and the discharge port, buffers the material through the buffer guide plates, preventing it from falling directly into the discharge port. This effectively avoids material spraying from the discharge port of the powder material silo, ensuring smooth production.

[0004] Based on the above situation, the inventors believe that the current flow guiding components come into frequent contact with materials and often need to be replaced after a period of time. How to quickly install, maintain and replace them is an urgent problem to be solved. Utility Model Content

[0005] The purpose of this invention is to provide a buffer and guide device for material conveying, which has the advantages of quick installation, maintenance and replacement.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a buffer guide device for material conveying, comprising a support rod, a buffer arm and a guide rod;

[0007] A side frame is fixed to the outside of the support rod, and a buffer damper is fixedly installed on the surface of the side frame. The buffer arm is detachably installed on the support rod, and the outer side of the guide rod is detachably connected to the buffer arm. The material is buffered and guided by the cooperation of the buffer arm and the guide rod.

[0008] A further feature of this invention is that the support rod is provided with an installation groove, and the installation groove is provided at two or more intervals along the axial direction of the support rod.

[0009] By adopting the above technical solution, the mounting slot is used to install the buffer arm.

[0010] A further feature of this invention is that the buffer arm includes a side arm and a guide arm, with two side arms located between the two side arms.

[0011] By adopting the above technical solution, the material is buffered upon contact and guided to fall.

[0012] A further feature of this invention is that the side arm and the guide arm remain parallel to each other.

[0013] By adopting the above technical solution, the material can be quickly dropped along the side arm and guide arm after contact with the material.

[0014] A further feature of this invention is that the two ends of the guide rod are connected to the side arm via second bolts.

[0015] By adopting the above technical solution, when the guide rod needs to be replaced, it can be disassembled and replaced simply by turning the second bolt.

[0016] A further feature of this invention is that the guide arm is provided with a guide rail extending along its length.

[0017] By adopting the above technical solution, the guide rail facilitates the replacement of the guide arm.

[0018] A further feature of this invention is that the bottom end of the guide rail is an open structure, and the outer side of the guide rod slides in contact with the guide rail.

[0019] By adopting the above technical solution, when it is necessary to disassemble the guide arm, it can be quickly separated from the guide rod via the guide rail.

[0020] A further feature of this invention is that a square insert is fixedly provided in the mounting groove, and the side arm and the guide arm are detachably connected to the insert via an assembly assembly.

[0021] By adopting the above technical solution, both the side arm and the guide arm can be quickly disassembled when replacement is needed.

[0022] A further feature of this invention is that the assembly includes a socket starting on the side arm and the guide arm, a fixing plate that is inserted into the inner wall of the socket, and a first bolt at the bottom that is bolted to the fixing plate and the insert block.

[0023] By adopting the above technical solution, the fixing plate can be pulled out, thereby allowing the side arm and guide arm to be quickly removed from the support rod.

[0024] A further feature of this invention is that the bottom surface of the fixing plate abuts against the insert block, and slots are provided at the top of the side arm and the guide arm, with the inner wall of the slots being inserted into the insert block.

[0025] By adopting the above technical solution, the slot and the plug can be separated or plugged in, which facilitates operation and improves replacement efficiency.

[0026] The beneficial effects of this utility model are:

[0027] The buffer arm and the support rod adopt a removable design. In daily use, the buffer arm and the buffer damper work together to buffer and guide the material. When it is necessary to replace or install the buffer arm, simply operate the assembly components to allow the side arm, guide arm and guide rail to be quickly separated or installed from the support rod, so as to facilitate replacement or maintenance, improve the convenience of operation for workers, and shorten downtime to ensure the efficiency of conveying work. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 A schematic diagram of the structure of a buffer and guide device for material conveying provided in an embodiment of this utility model;

[0030] Figure 2 This is a schematic diagram of the structure of the buffer arm in an embodiment of the present invention;

[0031] Figure 3 This is a schematic diagram of the assembly components in an embodiment of the present utility model;

[0032] Figure 4 This is a schematic diagram of the mounting groove in an embodiment of the present invention.

[0033] In the diagram, 1 is the support rod; 2 is the buffer arm; 3 is the guide rod; 11 is the side frame; 12 is the buffer damper; 13 is the mounting slot; 14 is the insert block; 21 is the side arm; 22 is the guide arm; 23 is the guide rail; 24 is the assembly component; 25 is the slot; 241 is the insertion port; 242 is the fixing plate; 243 is the first bolt; and 31 is the second bolt. Detailed Implementation

[0034] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0035] This utility model embodiment specifically provides a buffer and guide device for material conveying. Please refer to... Figure 1 It includes a support rod 1, a buffer arm 2, and a guide rod 3.

[0036] Among them, a side frame 11 is fixedly provided on the outside of the support rod 1, and a buffer damper 12 is fixedly installed on the surface of the side frame 11. The buffer damper 12 is used to fix to the inner wall of the conveying hopper, so that when the buffer arm 2 is subjected to force, it can drive the support rod 1 to rotate and be buffered by the buffer damper 12. The buffer arm 2 is detachably installed on the support rod 1. The outer side of the guide rod 3 is detachably connected to the buffer arm 2. The buffer arm 2 and the guide rod 3 cooperate to buffer and guide the material.

[0037] Specifically, the support rod 1 is provided with a mounting groove 13, and the mounting groove 13 is provided at two or more intervals along the axial direction of the support rod 1. The mounting groove 13 is used to install the buffer arm 2.

[0038] Further, please refer to Figure 2 The buffer arm 2 includes a side arm 21 and a guide arm 22. There are two side arms 21, and the guide arm 22 is located between the two side arms 21. Both the side arms 21 and the guide arm 22 are inclined structures, so that the side arms 21 and the guide arm 22 cooperate with each other to buffer the material and guide it to fall.

[0039] The side arm 21 and the guide arm 22 are kept parallel to each other, which facilitates the material to fall quickly along the side arm 21 and the guide arm 22 after contact with the material.

[0040] In practice, the two ends of the guide rod 3 are connected to the side arm 21 by the second bolt 31. The guide rod 3 is provided at more than two intervals to improve the contact effect with the material. At the same time, the material can fall from the interval space of the guide rod 3. When the guide rod 3 needs to be replaced, it can be disassembled and replaced simply by rotating the second bolt 31.

[0041] The guide arm 22 is provided with a guide rail 23 extending along its length, which facilitates the replacement of the guide arm 22.

[0042] During implementation, the bottom end of the guide rail 23 is an open structure, and the outer side of the guide rod 3 slides in contact with the guide rail 23, so that when the guide rod 3 and the guide arm 22 are subjected to force, they can maintain synchronous rotation under force through the guide rail 23. At the same time, when it is necessary to disassemble the guide arm 22, it can be quickly separated from the guide rod 3 through the guide rail 23.

[0043] Further, please refer to Figure 4 A square insert 14 is fixed in the mounting slot 13. The side arm 21 and the guide arm 22 are detachably connected to the insert 14 through the assembly assembly 24, so that the side arm 21 and the guide arm 22 can be quickly disassembled when they need to be replaced.

[0044] Specifically, please refer to Figure 3The assembly component 24 includes an insertion port 241 starting on the side arm 21 and the guide arm 22, a fixing plate 242 inserted into the inner wall of the insertion port 241, and a first bolt 243 at the bottom end that is bolted to the fixing plate 242 and the insertion block 14, such that when the first bolt 243 is unscrewed, the fixing plate 242 can be pulled out, thereby allowing the side arm 21 and the guide arm 22 to be quickly removed from the support rod 1.

[0045] The bottom surface of the fixing plate 242 abuts against the insert block 14. The top of the side arm 21 and the guide arm 22 are both provided with slots 25. The inner wall of the slot 25 is inserted into the insert block 14. When disassembling the side arm 21 and the guide arm 22, it is only necessary to separate or insert the slot 25 from the insert block 14. The operation is convenient and helps to improve the replacement efficiency.

[0046] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A buffer and guide device for material conveying, characterized in that: It includes a support rod (1), a buffer arm (2), and a guide rod (3); A side frame (11) is fixedly installed on the outside of the support rod (1). A buffer damper (12) is fixedly installed on the surface of the side frame (11). The buffer arm (2) is detachably installed on the support rod (1). The outer side of the guide rod (3) is detachably connected to the buffer arm (2). The buffer arm (2) and the guide rod (3) work together to buffer and guide the material.

2. The buffer and guide device for material conveying according to claim 1, characterized in that: The support rod (1) is provided with an installation groove (13), and the installation groove (13) is provided at two or more intervals along the axial direction of the support rod (1).

3. A buffer and guide device for material conveying according to claim 2, characterized in that: The buffer arm (2) includes a side arm (21) and a guide arm (22). There are two side arms (21), and the guide arm (22) is located between the two side arms (21).

4. A buffer and guide device for material conveying according to claim 3, characterized in that: The side arm (21) and the guide arm (22) remain parallel to each other.

5. A buffer and guide device for material conveying according to claim 4, characterized in that: The guide rod (3) is connected to the side arm (21) at both ends by the second bolt (31).

6. A buffer and guide device for material conveying according to claim 5, characterized in that: The guide arm (22) is provided with a guide rail (23) extending along its length.

7. A buffer and guide device for material conveying according to claim 6, characterized in that: The bottom end of the guide rail (23) is an open structure, and the outer side of the guide rod (3) slides in contact with the guide rail (23).

8. A buffer and guide device for material conveying according to claim 7, characterized in that: A square insert (14) is fixed inside the mounting groove (13), and the side arm (21) and the guide arm (22) are detachably connected to the insert (14) through the assembly assembly (24).

9. A buffer and guide device for material conveying according to claim 8, characterized in that: The assembly assembly (24) includes a socket (241) starting on the side arm (21) and the guide arm (22), a fixing plate (242) inserted into the inner wall of the socket (241), and a first bolt (243) at the bottom end that is bolted to the fixing plate (242) and the insert block (14).

10. A buffer and guide device for material conveying according to claim 9, characterized in that: The bottom surface of the fixing plate (242) abuts against the insert block (14), and the top of the side arm (21) and the guide arm (22) are both provided with slots (25), and the inner wall of the slot (25) is inserted into the insert block (14).

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