Eccentric wheel convenient to mount

Abstract

The eccentric wheel convenient to install comprises a first wheel body, one end of an outer limiting block is fixedly connected with an outer locking rod body, and one end of an inner limiting block is fixedly connected with an inner locking rod body; according to the eccentric wheel convenient to install, the first wheel body and the second wheel body which are of an assembly structure are arranged, when the first wheel body and the second wheel body are installed, the outer limiting block on the outer side of the second wheel body is aligned to the interior of the second limiting groove of the first wheel body, and the inner limiting block on the inner side of the second wheel body is aligned to the interior of the first limiting groove of the first wheel body; the outer locking rod body and the inner locking rod body penetrate through the first through hole and the second through hole respectively and then are locked through nuts, so that the first wheel body and the second wheel body are fixed, the overall fixing of the eccentric wheel is simple and efficient, when eccentric shaft seats at different positions are needed, the second wheel body can be directly replaced, and the operation is convenient. And the second wheel body with different eccentric shaft seat positions is mounted, so that the adjustment of mounting sites is realized.

Description

Technical Field

[0001] The utility model relates to an eccentric wheel which is easy to install and belongs to the technical field of eccentric wheels. Background Art

[0002] An eccentric wheel refers to a wheel whose center is not at the rotation point. It generally refers to a circular wheel. When the circle does not rotate around its own center, it becomes an eccentric wheel. The eccentric wheel is also a type of cam. Generally speaking, the main purpose of the eccentric wheel is to generate vibration. Electric sieves and vibrators in mobile phones all use eccentric wheels. Most eccentric wheels are circular wheels because circular wheels are easy to manufacture and have simple processes.

[0003] The existing eccentric wheel structures are all integrally arranged, and the setting position of the eccentric shaft seat of the integrally arranged eccentric wheel structure is fixed, which results in that the eccentric angle of the eccentric wheel cannot be adjusted. Therefore, it is necessary to provide a detachable eccentric wheel structure to facilitate the change of the eccentric angle. However, the existing detachable eccentric wheel is installed by multiple buckles during assembly and installation, which is inconvenient and needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide an eccentric wheel which is easy to install, so as to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The eccentric wheel is easy to install, and includes a first wheel body, a second wheel body, an inner support column, an outer limit block and an inner limit block. The second wheel body is fixedly installed on one side of the first wheel body, the inner side of the first wheel body is fixedly connected to the inner support column, one end of the second wheel body is fixedly connected to two symmetrically arranged outer limit blocks, one end of the outer limit block is fixedly connected to an outer locking rod body, and the inner wall surface of the second wheel body is fixedly provided with two symmetrically arranged inner limit blocks, and one end of the inner limit block is fixedly connected to the inner locking rod body.

[0007] In the above-mentioned eccentric wheel which is easy to install, second limiting grooves are arranged on the top and the bottom of the first wheel body, and the outer limiting blocks are placed inside the second limiting grooves.

[0008] In the above-mentioned eccentric wheel which is easy to install, a second through hole is formed inside the second limiting groove, and one end of the outer locking rod body passes through the second through hole and is threadedly sleeved with a locking nut on the side surface of the first wheel body.

[0009] In the above-mentioned eccentric wheel which is easy to install, first limiting grooves are provided at the top and the bottom of the inner support column, and the inner limiting block is placed inside the first limiting groove.

[0010] In the above-mentioned eccentric wheel which is easy to install, a first through hole is opened inside the first limiting groove, and one end of the inner locking rod body passes through the first through hole and is threadedly sleeved with a locking nut on the side surface of the first wheel body.

[0011] In the above-mentioned eccentric wheel which is easy to install, an eccentric shaft seat is fixedly provided on the side surface of the first wheel body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model is an eccentric wheel which is easy to install, and a first wheel body and a second wheel body of an assembly structure are arranged. When the first wheel body and the second wheel body are installed, the outer limit block on the outer side of the second wheel body is aligned with the inside of the second limit groove of the first wheel body, and the inner limit block on the inner side of the second wheel body is aligned with the inside of the first limit groove on the inner side of the first wheel body. After the outer locking rod body and the inner locking rod body pass through the first through hole and the second through hole respectively, they are locked by a nut, thereby realizing the fixation of the first wheel body and the second wheel body. The overall fixation of the eccentric wheel is simple and efficient. When an eccentric shaft seat with a different position is required, the second wheel body can be directly replaced, and a second wheel body with a different eccentric shaft seat position can be installed, thereby realizing the adjustment of the installation position. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the eccentric wheel which is easy to install in the utility model;

[0015] Figure 2 This is a schematic diagram of the inner support column structure of the eccentric wheel that is easy to install in the utility model;

[0016] Figure 3 This is a schematic diagram of the inner support column structure of the eccentric wheel that is easy to install in the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the eccentric shaft seat structure of the eccentric wheel which is easy to install.

[0018] In the figure: 1. first wheel body; 2. second wheel body; 3. inner support column; 4. first limiting groove; 5. first through hole; 6. second limiting groove; 7. second through hole; 8. outer limiting block; 9. outer locking rod body; 10. inner limiting block; 11. inner locking rod body; 12. eccentric shaft seat. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution for an eccentric wheel that is easy to install:

[0021] The eccentric wheel which is easy to install comprises a first wheel body 1, a second wheel body 2, an inner support column 3, an outer limit block 8 and an inner limit block 10. The second wheel body 2 is fixedly installed on one side of the first wheel body 1, the inner side of the first wheel body 1 is fixedly connected to the inner support column 3, one end of the second wheel body 2 is fixedly connected to two symmetrically arranged outer limit blocks 8, one end of the outer limit block 8 is fixedly connected to an outer locking rod body 9, and the inner wall surface of the second wheel body 2 is fixedly provided with two symmetrically arranged inner limit blocks 10, one end of the inner limit block 10 is fixedly connected to an inner locking rod body 11.

[0022] according to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the eccentric wheel of the present application is easy to install. Specifically, the top and bottom of the first wheel body 1 are provided with a second limiting groove 6, the outer limiting block 8 is placed inside the second limiting groove 6, and the outer side of the first wheel body 1 is supported by the outer limiting block 8 for limiting.

[0023] according to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the present application has an eccentric wheel which is easy to install. Specifically, a second through hole 7 is opened inside the second limiting groove 6, and one end of the outer locking rod body 9 passes through the second through hole 7 and is threadedly connected with the locking nut on the side of the first wheel body 1.

[0024] according to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the present application has an eccentric wheel which is easy to install. Specifically, a first limiting groove 4 is opened at the top and bottom of the inner support column 3, and an inner limiting block 10 is placed inside the first limiting groove 4. On the inner side of the first wheel body 1, the inner limiting block 10 is used for limiting support.

[0025] according to Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the present application has an eccentric wheel which is easy to install. Specifically, a first through hole 5 is opened inside the first limiting groove 4, and one end of the inner locking rod body 11 passes through the first through hole 5 and is threadedly connected with the locking nut on the side of the first wheel body 1.

[0026] according to Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the present application has an eccentric wheel which is easy to install. Specifically, an eccentric shaft seat 12 is fixedly provided on the side of the first wheel body 1. The eccentric shaft seat 12 of the present application is mainly used to install the rotating shaft body of the eccentric wheel. After the installation is completed, the eccentric wheel can rotate around the rotating shaft body.

[0027] Working principle: The utility model is an eccentric wheel that is easy to install. The application provides a detachable first wheel body 1 and a second wheel body 2. When the first wheel body 1 and the second wheel body 2 are installed, the outer limit block 8 on the outer side of the second wheel body 2 is aligned with the inside of the second limit groove 6 of the first wheel body 1, and the inner limit block 10 on the inner side of the second wheel body 2 is aligned with the inside of the first limit groove 4 on the inner side of the first wheel body 1, and after the outer locking rod body 9 and the inner locking rod body 11 pass through the first through hole 5 and the second through hole 7 respectively, they are locked by a nut on the side of the first wheel body 1, thereby realizing the fixed installation of the first wheel body 1 and the second wheel body 2. The overall fixation of the eccentric wheel of the utility model is simple and efficient. When an eccentric shaft seat 12 with a different position is required, the second wheel body 2 can be directly replaced, so as to install a second wheel body 2 with a different eccentric shaft seat 12 position, thereby realizing the adjustment of the installation position.

[0028] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. An eccentric wheel that is easy to install, comprising a first wheel body (1), a second wheel body (2), an inner support column (3), an outer limit block (8) and an inner limit block (10), characterized in that: A second wheel body (2) is fixedly mounted on one side of the first wheel body (1); an inner support column (3) is fixedly connected to the inner side of the first wheel body (1); one end of the second wheel body (2) is fixedly connected to two symmetrically arranged outer limit blocks (8); one end of the outer limit block (8) is fixedly connected to an outer locking rod body (9); and two symmetrically arranged inner limit blocks (10) are fixedly arranged on the inner wall surface of the second wheel body (2); one end of the inner limit block (10) is fixedly connected to an inner locking rod body (11).

2. The eccentric wheel that is easy to install according to claim 1, characterized in that: The top and bottom of the first wheel body (1) are provided with second limiting grooves (6), and the outer limiting blocks (8) are placed inside the second limiting grooves (6).

3. The eccentric wheel that is easy to install according to claim 2, characterized in that: A second through hole (7) is provided inside the second limiting groove (6), and one end of the outer locking rod (9) passes through the second through hole (7) and is threadedly sleeved with a locking nut on the side of the first wheel body (1).

4. The eccentric wheel that is easy to install according to claim 1, characterized in that: The top and bottom of the inner support column (3) are both provided with a first limiting groove (4), and the inner limiting block (10) is placed inside the first limiting groove (4).

5. The eccentric wheel that is easy to install according to claim 4, characterized in that: A first through hole (5) is provided inside the first limiting groove (4), and one end of the inner locking rod (11) passes through the first through hole (5) and is threadedly sleeved with a locking nut on the side of the first wheel body (1).

6. The eccentric wheel that is easy to install according to claim 1, characterized in that: An eccentric shaft seat (12) is fixedly arranged on the side surface of the first wheel body (1).

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