Base mechanism for low-noise vacuum filter

Abstract

The utility model relates to the technical field of vacuum filters, and particularly discloses a base mechanism for a low-noise vacuum filter, which comprises a base, a buffer structure is arranged in the base, and a threaded rod is driven to rotate through operation of a motor, so that a threaded pushing seat is pushed to move towards the inner side, and an outer arc plate at the top is driven to move. A machine body is clamped through an inner arc plate, meanwhile, when the inner arc plate clamps the machine body, an external third spring is shrunk under pressure, pressure is released again through self elasticity, the inner arc plate is pushed to be attached to the surface of the machine body, the stability of the machine body is guaranteed, and meanwhile vibration generated by operation of the machine body causes vibration of a buffer seat and then is transmitted to a first spring; at the moment, the first spring and the buffer column absorb vibration pressure to contract, then the absorbed pressure is released through the release hole outside the buffer column, and meanwhile, the second spring in the storage groove is matched with the first spring to synchronously operate, so that the stability of the buffer seat is further improved, and stable operation of the machine body is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum filters, in particular to a base mechanism for low-noise vacuum filters. Background Art

[0002] A vacuum filter is a device that uses vacuum negative pressure as a driving force to achieve solid-liquid separation. Under the action of vacuum negative pressure, the liquid in the suspension is sucked away through the filter medium (filter cloth), while the solid particles are retained by the medium, thereby achieving liquid and solid separation. When the filter is running, it will produce certain vibrations due to mechanical operation, thereby generating noise and affecting the filtering effect of the filter. For this reason, we propose a base mechanism for a low-noise vacuum filter. Utility Model Content

[0003] The purpose of the utility model is to provide a base mechanism for a low-noise vacuum filter to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a base mechanism for a low-noise vacuum filter, comprising a base, a buffer structure is arranged inside the base, the buffer structure is used to buffer the shaking generated by the operation of the filter, and a clamping structure is arranged inside the buffer structure, the clamping structure is used to fix the filter.

[0005] The buffer structure includes a buffer seat, the four corners of the bottom of the buffer seat are fixedly connected with a first spring, the inner side of the first spring is provided with a buffer column, and the outer side of the rod body of the buffer column is provided with a release hole.

[0006] Among them, a receiving groove is opened at the bottom center of the buffer seat, and a second spring is arranged inside the receiving groove. The bottom of the second spring is fixedly connected to the top of the connecting column, and the bottom of the connecting column is connected to the bottom inner wall of the base.

[0007] The clamping structure includes a motor, the output ends of the motor are fixedly connected with threaded rods, and the left and right ends of the outer sides of the threaded rods are threadedly connected with threaded pushing seats.

[0008] Among them, the top of the threaded pushing seat is fixedly connected with an outer arc plate, the inner side of the outer arc plate is fixedly connected with a plurality of third springs, and the other ends of the third springs are fixedly connected to various locations on the outer side of the inner arc plate.

[0009] Among them, a number of installation openings are opened at the four corners of the top of the base, and a placement groove is opened on the inner side of the right installation opening, and the placement groove is consistent with the size of the motor.

[0010] The top of the buffer seat is fixedly connected with a support seat, and an organism is arranged on the inner side of the support seat.

[0011] The utility model has at least the following beneficial effects:

[0012] First, the machine body is installed inside the support seat on the top of the buffer seat, and then the threaded rod is driven to rotate by the operation of the motor, thereby pushing the threaded push seat to move inward, thereby driving the outer arc plate on the top to move, and the machine body is clamped by the inner arc plate. At the same time, when the inner arc plate clamps the machine body, the external third spring is compressed by pressure, and uses its own elasticity to release the pressure again, pushing the inner arc plate to fit the surface of the machine body to ensure the stability of the machine body. At the same time, the vibration generated by the operation of the machine body causes the buffer seat to vibrate, and then it is transmitted to the first spring. At this time, the first spring and the buffer column absorb the vibration pressure and contract, and then release the absorbed pressure through the release hole on the outside of the buffer column. At the same time, the second spring inside the storage groove cooperates with the first spring to operate synchronously, further improving the stability of the buffer seat and ensuring the stable operation of the machine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the utility model;

[0014] Figure 2 It is the right view of the utility model;

[0015] Figure 3 This is a cross-sectional view of the internal structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the clamping structure of the utility model;

[0017] Figure 5 This is a schematic diagram of the buffer structure of the utility model.

[0018] In the figure: 1. base; 2. mounting port; 3. buffer structure; 301. buffer seat; 302. first spring; 303. buffer column; 304. connecting column; 305. second spring; 306. storage slot; 307. release hole; 4. support seat; 5. body; 6. clamping structure; 601. inner arc plate; 602. third spring; 603. outer arc plate; 604. motor; 605. threaded rod; 606. threaded push seat; 7. placement slot. 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 Figures 1 to 5 :

[0021] Embodiment 1

[0022] The utility model provides a technical solution: a base mechanism for a low-noise vacuum filter, comprising a base 1, a buffer structure 3 is arranged inside the base 1, the buffer structure 3 is used to buffer the shaking generated by the operation of the filter, and a clamping structure 6 is arranged inside the buffer structure 3, and the clamping structure 6 is used to fix the filter.

[0023] The buffer structure 3 includes a buffer seat 301, and the first spring 302 is fixedly connected at the four corners of the bottom of the buffer seat 301. The inner side of the first spring 302 is provided with a buffer column 303, and the outer side of the rod body of the buffer column 303 is provided with a release hole 307. The vibration generated by the operation of the body 5 causes the buffer seat 301 to vibrate, which is then transmitted to the first spring 302. At this time, the first spring 302 and the buffer column 303 absorb the vibration pressure and contract, and then release the absorbed pressure through the release hole 307 outside the buffer column 303.

[0024] A receiving groove 306 is provided at the bottom center of the buffer seat 301, and a second spring 305 is arranged inside the receiving groove 306. The bottom of the second spring 305 is fixedly connected to the top of the connecting column 304. The bottom of the connecting column 304 is connected to the bottom inner wall of the base 1. The receiving groove 306 is used to install the second spring 305. The second spring 305 is used to cooperate with the first spring 302 to absorb the vibration generated by the operation of the machine body 5. The connecting column 304 is used to cooperate with the buffer column 303 to support the buffer seat 301 and its top structure.

[0025] Embodiment 2

[0026] The clamping structure 6 includes a motor 604, and the output ends of the motor 604 are fixedly connected to threaded rods 605. The left and right ends of the outer sides of the threaded rods 605 are threadedly connected to threaded push seats 606. The operation of the motor 604 drives the threaded rod 605 to rotate, thereby pushing the threaded push seat 606 and the clamping structure 6 on the top to move inward, thereby clamping and fixing the body 5.

[0027] The top of the threaded pushing seat 606 is fixedly connected with an outer arc plate 603, and the inner side of the outer arc plate 603 is fixedly connected with a plurality of third springs 602. The other ends of the third springs 602 are fixedly connected to various locations on the outer side of the inner arc plate 601. The outer arc plate 603 is used to cooperate with the inner arc plate 601 to clamp and fix the machine body 5. At the same time, the third springs 602 are used to release the pressure absorbed by the clamping machine body 5, thereby pushing the inner arc plate 601 to fit the surface of the machine body 5 to ensure the stability of the machine body 5.

[0028] Several mounting openings 2 are provided at the four corners of the top of the base 1, and a placement groove 7 is provided on the inner side of the right mounting opening 2. The placement groove 7 matches the size of the motor 604. The mounting opening 2 is used to cooperate with the mounting parts to fix the overall structure to ensure the stability of the overall structure. The placement groove 7 is used to facilitate the storage of the motor 604 when the buffer seat 301 is retracted.

[0029] The top of the buffer seat 301 is fixedly connected with a support seat 4 , an organism 5 is arranged inside the support seat 4 , and the support seat 4 is used to support the organism 5 .

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although 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 base mechanism for a low-noise vacuum filter, comprising: The base (1) is characterized in that a buffer structure (3) is arranged inside the base (1), and the buffer structure (3) is used to buffer the shaking generated by the operation of the filter. A clamping structure (6) is arranged inside the buffer structure (3), and the clamping structure (6) is used to fix the filter.

2. The base mechanism for a low-noise vacuum filter according to claim 1, characterized in that: The buffer structure (3) comprises a buffer seat (301), the four corners of the bottom of the buffer seat (301) are fixedly connected to a first spring (302), the inner side of the first spring (302) is provided with a buffer column (303), and the outer side of the rod body of the buffer column (303) is provided with a release hole (307).

3. The base mechanism for a low-noise vacuum filter according to claim 2, characterized in that: A receiving groove (306) is provided at the center of the bottom of the buffer seat (301), a second spring (305) is arranged inside the receiving groove (306), the bottom of the second spring (305) is fixedly connected to the top of the connecting column (304), and the bottom of the connecting column (304) is connected to the bottom inner wall of the base (1).

4. The base mechanism for a low-noise vacuum filter according to claim 1, characterized in that: The clamping structure (6) comprises a motor (604), the output ends of the motor (604) are fixedly connected to threaded rods (605), and the left and right ends of the outer sides of the threaded rod (605) are threadedly connected to threaded pushing seats (606).

5. The base mechanism for a low-noise vacuum filter according to claim 4, characterized in that: The top of the threaded pushing seat (606) is fixedly connected to an outer arc plate (603), the inner side of the outer arc plate (603) is fixedly connected to a plurality of third springs (602), and the other ends of the third springs (602) are fixedly connected to various locations on the outer side of the inner arc plate (601).

6. The base mechanism for a low-noise vacuum filter according to claim 1, characterized in that: A plurality of mounting openings (2) are provided at the four corners of the top of the base (1), and a placement groove (7) is provided on the inner side of the mounting opening (2) on the right side, and the placement groove (7) is consistent with the size of the motor (604).

7. The base mechanism for a low-noise vacuum filter according to claim 2, characterized in that: The top of the buffer seat (301) is fixedly connected to a support seat (4), and an organic body (5) is arranged on the inner side of the support seat (4).

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