Novel air vibration hammer

Abstract

The utility model belongs to the technical field of air vibration hammers, and particularly relates to a novel air vibration hammer which comprises a top plate, a servo motor and an air vibration hammer body, the top plate is in a disc shape, a plurality of supporting rods are vertically arranged at the bottom of the top plate, and a supporting ring is jointly arranged at the bottoms of the supporting rods. A supporting circular plate is arranged on the inner circle of the supporting ring through a connecting plate. The supporting ring and the supporting circular plate are coplanar, and the circle centers of the supporting ring and the supporting circular plate coincide. The top plate is arranged above the interior of a to-be-dredged bin through the mounting holes of the mounting plate, the to-be-dredged bin is dredged through the air vibratory hammers, when the position of the to-be-dredged bin needs to be adjusted, the servo motor is started to slowly drive the two air vibratory hammers to move in the mounting grooves through the connecting rods, and when the air vibratory hammers move to the connecting plate, the servo motor stops rotating, and the to-be-dredged bin is dredged through the air vibratory hammers. And then the servo motor is reversely rotated to move towards the other direction, so that the acting angle of the two air vibration hammers is close to a circle, and the practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air vibration hammers, in particular to a novel air vibration hammer. Background Art

[0002] Air hammer, as a dredging device, is widely used in the process of conveying solid particles. In the process of conveying solid materials in powder, granular, block or their mixture, due to the high humidity, high ash content and high viscosity of the materials, the materials adhere to the silo wall, or get stuck in the storage silo or cone bucket or form an arch in the hopper, causing flow interruption and affecting the normal and continuous production. The air vibration hammer uses the attraction of the magnet to make the hammer head produce pressure storage function and increase the impact force of the air hammer. The output of the air hammer can only be a single impact on a small range, with minimal impact on other equipment.

[0003] The existing air vibration hammer only impacts a small range when in use, and it is not convenient to adjust its position in the bin, so it is necessary to develop a new type of air vibration hammer. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] A novel air vibration hammer, comprising:

[0007] A top plate, the top plate is in a disc shape, a plurality of support rods are vertically arranged at the bottom of the top plate, a support ring is commonly arranged at the bottom of the plurality of support rods, a support circular plate is arranged at the inner ring of the support ring through a connecting plate, the support ring and the support circular plate are coplanar and have the same center, and the support ring and the support circular plate form two symmetrical mounting grooves;

[0008] A servo motor is disposed vertically on the center of the bottom wall of the top plate, and a connecting rod is symmetrically disposed on the output end of the servo motor, and the connecting rod is not in contact with the supporting circular plate;

[0009] An air vibration hammer is provided at the other end of the two connecting rods, the outer shell of the air vibration hammer is located in the installation groove, and an annular limiting groove is provided on the outer side wall of the outer shell, and the limiting groove is clamped between the inner ring of the support ring and the outer ring of the support circular plate.

[0010] As a preferred embodiment of the novel air vibrating hammer of the present utility model, wherein: the outer shell and the support rod do not contact each other.

[0011] As a preferred embodiment of the novel air vibrating hammer of the present utility model, wherein: the top plate and the support circular plate are parallel to each other.

[0012] As a preferred embodiment of the novel air vibrating hammer of the present utility model, wherein: an installation plate is provided on the top of the top plate, and installation holes are symmetrically opened at both ends of the installation plate.

[0013] As a preferred embodiment of the novel air vibrating hammer of the present utility model, wherein: the diameter of the limiting groove is 1 mm less than the length of the connecting plate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are: the top plate is placed above the chamber to be dredged through the installation holes of the installation plate, and is dredged by the air vibrating hammer. When the position needs to be adjusted, the servo motor is started to slowly drive the two air vibrating hammers to move in the installation groove through the connecting rod. When moving to the connecting plate, the servo motor stops rotating, and then the servo motor is reversed to move in the other direction, so that the acting angles of the two air vibrating hammers are close to one week, greatly improving the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the present utility model will be described in detail below with reference to the drawings and specific embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts. Among them:

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

[0017] Figure 2 is an exploded schematic diagram of the present utility model;

[0018] In the figure: top plate 100, support rod 110, support ring 120, connecting plate 130, support circular plate 140, installation groove 150, installation plate 160, installation hole 170, servo motor 200, connecting rod 210, air vibrating hammer 300, outer shell 310, limiting groove 320. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the drawings.

[0020] In the following description, many specific details are set forth in order to provide a thorough understanding of the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Those skilled in the art may make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0021] Secondly, the present utility model will be described in detail in conjunction with the schematic diagrams. When detailing the embodiments of the present utility model, for the sake of illustration, the cross-sectional views showing the device structure will be enlarged locally out of the general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0022] To make the objectives, technical solutions, and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below in conjunction with the accompanying drawings.

[0023] Figure 1 - Figure 2 Shown is a structural schematic diagram of an embodiment of a new type of air vibration hammer of the present utility model. Please refer to Figure 1 - Figure 2 , a new type of air vibration hammer of this embodiment includes:

[0024] A top plate 100, the top plate 100 is disc-shaped, and a plurality of support rods 110 are vertically arranged at the bottom of the top plate 100. A support ring 120 is commonly arranged at the bottoms of the plurality of support rods 110. A support circular plate 140 is arranged in the inner circle of the support ring 120 through a connecting plate 130. The support ring 120 and the support circular plate 140 are coplanar and concentric. Two symmetric mounting grooves 150 are formed between the support ring 120 and the support circular plate 140;

[0025] A servo motor 200, the servo motor 200 is vertically arranged at the center of the bottom wall of the top plate 100. Connecting rods 210 are symmetrically arranged at the output end of the servo motor 200, and the connecting rods 210 do not contact the support circular plate 140;

[0026] An air vibration hammer 300, the other ends of the two connecting rods 210 are both provided with the air vibration hammer 300. The outer shell 310 of the air vibration hammer 300 is located in the mounting groove 150. An annular limiting groove 320 is formed on the outer side wall of the outer shell 310, and the inner circle of the limiting groove 320 is stuck between the inner circle of the support ring 120 and the outer circle of the support circular plate 140.

[0027] The outer shell 310 does not contact the support rods 110 to prevent the moving outer shell 310 from touching the support rods 110;

[0028] The top plate 100 and the supporting circular plate 140 are parallel to each other, ensuring that when the servo motor 200 drives the air vibratory hammer 300 to move, the limiting groove 320 moves along the outer circle of the installation groove 150;

[0029] An installation plate 160 is provided on the top of the top plate 100. Installation holes 170 are symmetrically opened at both ends of the installation plate 160 for installing the top plate 100.

[0030] The diameter of the limiting groove 320 is one millimeter less than the length of the connecting plate 130, so that the installation groove 150 does not completely lock the limiting groove 320, that is, it does not prevent the air vibratory hammer 300 from moving, and at the same time, the support ring 120 and the installation groove 150 play a supporting role on the limiting groove 320.

[0031] In the specific use process, when it is necessary to use the present invention, the top plate 100 is placed above the chamber to be dredged through the installation holes 170 of the installation plate 160 and dredged by the air vibratory hammer 300. When it is necessary to adjust its position, the servo motor 200 is started to slowly drive the two air vibratory hammers 300 to move in the installation groove 150 through the connecting rod 210. When moving to the connecting plate 130, the servo motor 200 stops rotating, and then the servo motor 200 is reversed to move in the other direction, so that the acting angles of the two air vibratory hammers 300 are close to one week, greatly improving the practicability.

[0032] Although the present invention has been described above with reference to the embodiments, various improvements can be made to it and its components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed by the present invention can be combined with each other in any way. The exhaustive description of these combinations is not given in this specification only for the sake of saving space and resources. Therefore, the present invention is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A new type of air vibration hammer, characterized in that: include: A top plate (100), the top plate (100) is in a disc shape, a plurality of support rods (110) are vertically arranged at the bottom of the top plate (100), a support ring (120) is commonly arranged at the bottom of the plurality of support rods (110), a support circular plate (140) is arranged at the inner circle of the support ring (120) via a connecting plate (130), the support ring (120) and the support circular plate (140) are coplanar and have the same center, and the support ring (120) and the support circular plate (140) enclose two symmetrical mounting grooves (150); A servo motor (200), wherein the servo motor (200) is arranged in a vertical direction at the center of the bottom wall of the top plate (100), and a connecting rod (210) is symmetrically arranged at the output end of the servo motor (200), and the connecting rod (210) and the supporting circular plate (140) are not in contact; An air vibration hammer (300), wherein the other end of each of the two connecting rods (210) is provided with the air vibration hammer (300), wherein the outer shell (310) of the air vibration hammer (300) is located in the mounting groove (150), and an annular limiting groove (320) is provided on the outer side wall of the outer shell (310), wherein the limiting groove (320) is clamped between the inner ring of the support ring (120) and the outer ring of the support circular plate (140).

2. A novel air vibration hammer according to claim 1, characterized in that: The housing (310) and the support rod (110) are not in contact.

3. A novel air vibration hammer according to claim 1, characterized in that: The top plate (100) and the supporting circular plate (140) are parallel to each other.

4. A novel air vibration hammer according to claim 1, characterized in that: A mounting plate (160) is arranged on the top of the top plate (100), and mounting holes (170) are symmetrically provided at both ends of the mounting plate (160).

5. A novel air vibration hammer according to claim 1, characterized in that: The diameter of the limiting groove (320) is one millimeter smaller than the length of the connecting plate (130).

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