Heavy pneumatic piston vibrator

Abstract

The utility model relates to the technical field of pneumatic piston vibrators, in particular to a heavy pneumatic piston vibrator which comprises a vibrator body, an upper fixing disc is arranged at the top of the vibrator body, an upper seat body is connected to the bottom of the upper fixing disc, and a lower seat body is connected to the bottom of the upper seat body. A bearing frame body is fixedly connected to the periphery of the bottom of the lower seat body, a lower fixing seat is fixedly connected to the bottom of the bearing frame body, pistons are arranged in the upper seat body and the lower seat body, an air inlet pipe is arranged on the upper seat body, and a compression-resistant layer and a compression-resistant supporting frame are arranged in the position between the upper seat body and the lower seat body. Therefore, the strength and the compression resistance of the original piston vibrator can be improved; and meanwhile, external reinforcing ribs are arranged on the outer shells of the upper seat body and the lower seat body, so that the strength and the compression resistance of the piston vibrator are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pneumatic piston vibrators, in particular to a heavy-duty pneumatic piston vibrator. Background Art

[0002] Pneumatic piston vibrator is a device that uses pneumatic drive to generate vibration, usually used to vibrate or stir materials. It is a common industrial equipment, widely used in ceramics, glass, plastics, food, medicine, chemical industry and other fields. It uses compressed air to drive the piston to reciprocate and generate regular vibration.

[0003] Nowadays, most pneumatic piston vibrators are small vibrators, which have insufficient pressure resistance and strength and cannot be used in situations where large exciting forces are required.

[0004] Therefore, it is necessary to design a heavy-duty pneumatic piston vibrator to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a heavy-duty pneumatic piston vibrator to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A heavy-duty pneumatic piston vibrator comprises a vibrator body, wherein an upper fixed plate is arranged on the top of the vibrator body, an upper seat body is connected to the bottom of the upper fixed plate, a lower seat body is connected to the bottom of the upper seat body, a supporting frame body is fixedly connected to the bottom periphery of the lower seat body, a lower fixed seat is fixedly connected to the bottom of the supporting frame body, pistons are arranged inside the upper seat body and the lower seat body, and an air intake pipe is arranged on the upper seat body.

[0008] As a preferred solution of the utility model, a pressure-resistant layer and a pressure-resistant support frame are respectively arranged inside the upper seat body and the lower seat body, and the longitudinal section of the pressure-resistant layer has a honeycomb structure.

[0009] As a preferred solution of the present invention, the compression-resistant support frame is provided with a plurality of groups, and the compression-resistant support frame is designed as an X-shaped structure.

[0010] As a preferred solution of the utility model, the outer surfaces of the upper seat body and the lower seat body are provided with external reinforcing ribs, and the external reinforcing ribs are made of high-strength metal material.

[0011] As a preferred solution of the utility model, the lower end of the external reinforcing rib located outside the upper seat body extends to the vicinity of the lower seat body, and the lower end of the external reinforcing rib located outside the lower seat body extends to the vicinity of the supporting frame body.

[0012] As a preferred solution of the utility model, the support frame body is surrounded by the periphery of the lower seat body, and the lower seat body and the support frame body are locked and fixed by anti-loosening bolts.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, a heavy-duty pneumatic piston vibrator is provided. When the pneumatic piston vibrator is used, the strength and compression resistance of the original piston vibrator can be improved by providing an internal pressure-resistant layer and a pressure-resistant support frame between an upper seat body and a lower seat body. At the same time, external reinforcement ribs are provided on the outer shells of the upper seat body and the lower seat body to further improve the strength and compression resistance of the piston vibrator. Finally, the piston vibrator is supported by a supporting frame body, which can improve the stability of the piston vibrator in situations where large excitation forces are present. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the internal structure;

[0017] Figure 3 for Figure 1 Schematic diagram of the top view structure.

[0018] In the figure: 1. vibrator body; 2. upper fixed plate; 3. upper seat body; 4. lower seat body; 5. bearing frame body; 6. lower fixed seat; 7. piston; 8. intake pipe; 9. pressure-resistant layer; 10. pressure-resistant support frame; 11. external reinforcement ribs. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings below. Several embodiments of the utility model are given. However, the utility model 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 utility model more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed to" 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 herein are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] A heavy-duty pneumatic piston vibrator comprises a vibrator body 1, an upper fixed plate 2 is arranged on the top of the vibrator body 1, the upper fixed plate 2 is fixedly connected by bolts and nuts, an upper seat body 3 is connected to the bottom of the upper fixed plate 2, a lower seat body 4 is connected to the bottom of the upper seat body 3, a bearing frame body 5 is fixedly connected to the bottom periphery of the lower seat body 4, a lower fixed seat 6 is fixedly connected to the bottom of the bearing frame body 5, a piston 7 is arranged inside the upper seat body 3 and the lower seat body 4, an air intake pipe 8 is arranged on the upper seat body 3, and compressed air enters from the air intake pipe 8 to push the piston 7 to reciprocate and generate regular vibration.

[0025] For details, please refer to Figure 1 as well as Figure 3 A pressure-resistant layer 9 and a pressure-resistant support frame 10 are respectively arranged inside the upper seat body 3 and the lower seat body 4. The longitudinal section of the pressure-resistant layer 9 is a honeycomb structure; the pressure-resistant support frame 10 is provided with a plurality of groups, and the pressure-resistant support frame 10 is an X-shaped structure design;

[0026] In this embodiment, the strength and compression resistance of the original piston vibrator can be improved by providing support through the compression-resistant layer 9 and the compression-resistant support frame 10 disposed inside the upper seat body 3 and the lower seat body 4.

[0027] For details, please refer to Figure 1 as well as Figure 2 The outer surfaces of the upper seat body 3 and the lower seat body 4 are provided with external reinforcing ribs 11, which are made of high-strength metal material; the lower end of the external reinforcing rib 11 located on the outer side of the upper seat body 3 extends to the vicinity of the lower seat body 4, and the lower end of the external reinforcing rib 11 located on the outer side of the lower seat body 4 extends to the vicinity of the supporting frame body 5;

[0028] In this embodiment, external reinforcing ribs 11 are provided on the outer shells of the upper seat body 3 and the lower seat body 4 to further improve the strength and compression resistance of the piston vibrator.

[0029] Furthermore, the support frame body 5 is arranged around the periphery of the lower seat body 4, and the lower seat body 4 and the support frame body 5 are locked and fixed with anti-loosening bolts; the piston vibrator is supported by the support frame body 5, which can improve the stability of the piston vibrator in situations where large excitation forces are applied.

[0030] The working process of the utility model is as follows: when the heavy-duty pneumatic piston vibrator is used, the pressure-resistant layer 9 and the pressure-resistant support frame 10 are arranged internally between the upper seat body 3 and the lower seat body 4, so that the strength and pressure resistance of the original piston vibrator can be improved. At the same time, external reinforcing ribs 11 are arranged on the outer shells of the upper seat body 3 and the lower seat body 4 to further improve the strength and pressure resistance of the piston vibrator. Finally, the piston vibrator is supported by the supporting frame body 5, which can improve the stability of the piston vibrator in situations with large excitation forces.

[0031] Although the 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 heavy-duty pneumatic piston vibrator, comprising a vibrator body (1), characterized in that: An upper fixed plate (2) is arranged on the top of the vibrator body (1); an upper seat body (3) is connected to the bottom of the upper fixed plate (2); a lower seat body (4) is connected to the bottom of the upper seat body (3); a supporting frame body (5) is fixedly connected to the bottom periphery of the lower seat body (4); a lower fixed seat (6) is fixedly connected to the bottom of the supporting frame body (5); pistons (7) are arranged inside the upper seat body (3) and the lower seat body (4); and an air intake pipe (8) is arranged on the upper seat body (3).

2. A heavy-duty pneumatic piston vibrator according to claim 1, characterized in that: A pressure-resistant layer (9) and a pressure-resistant support frame (10) are respectively arranged inside the upper seat body (3) and the lower seat body (4), and the longitudinal section of the pressure-resistant layer (9) is a honeycomb structure.

3. A heavy-duty pneumatic piston vibrator according to claim 2, characterized in that: The compression-resistant support frame (10) is provided in a plurality of groups, and the compression-resistant support frame (10) is designed as an X-shaped structure.

4. A heavy-duty pneumatic piston vibrator according to claim 1, characterized in that: External reinforcing ribs (11) are provided on the outer surfaces of the upper seat body (3) and the lower seat body (4), and the external reinforcing ribs (11) are made of high-strength metal material.

5. A heavy-duty pneumatic piston vibrator according to claim 4, characterized in that: The lower end of the external reinforcing rib (11) located outside the upper seat body (3) extends to a position adjacent to the lower seat body (4), and the lower end of the external reinforcing rib (11) located outside the lower seat body (4) extends to a position adjacent to the supporting frame body (5).

6. A heavy-duty pneumatic piston vibrator according to claim 1, characterized in that: The support frame body (5) is arranged around the periphery of the lower seat body (4), and the lower seat body (4) and the support frame body (5) are locked and fixed by anti-loosening bolts.

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