Adjustable filter material tester

Abstract

The utility model discloses an adjustable filter material tester, and relates to the technical field of testing. An adjustable filtering material tester comprises a filtering tester, a supporting base is fixedly connected to the bottom of the filtering tester, the interior of the supporting base is of a cavity structure, a supporting adjusting structure is located on the filtering tester, and through cooperation of the supporting base, a two-way threaded rod, a sliding frame, a first connecting plate, a second connecting plate and a mounting frame, the filtering material can be adjusted. The two-way threaded rod can drive the four universal wheels to move downwards at the same time, so that the four universal wheels can conveniently support the filtering tester, the filtering tester can be conveniently moved, and when the filtering tester is used, the four universal wheels can be stored in the supporting base, so that the filtering tester is convenient to move. The supporting base can provide stable support for the filtering tester, so that the filtering tester is prevented from sliding or shifting due to external force in the using process, and the accuracy of a filtering material testing result is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of testing, in particular to an adjustable filter material tester. Background Art

[0002] With the continuous development of science and technology, filter materials are used more and more widely in various fields, and accurate evaluation of their performance is crucial to ensure product quality and safety.

[0003] During the use of traditional filter material testers, universal wheels are set at the bottom to facilitate the movement of the filter material tester. However, when the filter material tester is in use, the operator will inevitably touch the filter material tester. Although the existing universal wheels are provided with a self-locking structure, the contact between the four wheels and the ground is too small, making the filter material tester prone to shaking when touched by the outside world, which can easily affect the test results of the filter material. Therefore, we propose an adjustable filter material tester. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide an adjustable filter material tester. The utility model can solve the problem that, during the use of the traditional filter material tester, universal wheels are arranged at the bottom of the filter material tester to facilitate the movement of the filter material tester. However, when the filter material tester is in use, the operator will inevitably touch the filter material tester. Although the existing universal wheels are provided with a self-locking structure, the contact between the four wheels and the ground is too small, so that the filter material tester is prone to shaking when touched by the outside world, which can easily affect the test results of the filter material.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an adjustable filter material tester, comprising:

[0006] A filter tester, the bottom of which is fixedly connected to a support base, the interior of which is a cavity structure;

[0007] A support and adjustment structure, the support and adjustment structure is located on the filter tester;

[0008] The support and adjustment structure includes a bidirectional threaded rod, a drive motor and two sliding frames. The bidirectional threaded rod is rotatably connected to the inside of the support base, and the drive motor is fixedly installed on one side of the support base. The output end of the drive motor rotates through one side of the support base and is fixedly connected to the bidirectional threaded rod. The two sliding frames are both threadedly sleeved on the outer surface of the bidirectional threaded rod, and the tops of the two sliding frames are in sliding contact with the bottom of the filter tester.

[0009] Preferably, the support adjustment structure also includes four rotating seats, four first connecting plates, four second connecting plates and four mounting frames. The four rotating seats are respectively fixedly connected to the inside of the support base, the four second connecting plates are rotatably connected to the corresponding rotating seats, the four second connecting plates are rotatably connected to the corresponding mounting frames at one end away from the corresponding rotating seats, the four first connecting plates are rotatably connected to the corresponding sliding frames, and the four first connecting plates are rotatably connected to the corresponding mounting frames at one end away from the corresponding sliding frames.

[0010] Preferably, universal wheels are fixedly mounted on the bottom of the four mounting frames, and the four universal wheels are retracted into the supporting base.

[0011] Preferably, a non-slip pad is fixedly connected to the bottom of the support base, and the non-slip pad is made of rubber material.

[0012] Preferably, an inspection door is bolted to one side of the filter tester, and a display screen is fixedly mounted on the inclined surface at the top of the filter tester.

[0013] Preferably, the top of the filter tester is connected to a support frame, an upper cavity is fixedly mounted on the support frame, and a lower cavity is fixedly mounted on the top of the filter tester.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The adjustable filter material tester, through the cooperation of the support base, the bidirectional threaded rod, the sliding frame, the first connecting plate, the second connecting plate and the mounting frame, enables the bidirectional threaded rod to simultaneously drive the four universal wheels to move downward, so that the four universal wheels can support the filter tester and make it easy to move the filter tester. When the filter tester is in use, the four universal wheels will be stored in the support base, so that the support base can provide stable support for the filter tester, thereby avoiding sliding or displacement of the filter tester due to external force during use, and further improving the accuracy of the filter material test results.

[0016] (2) The adjustable filter material tester has an anti-skid pad, which increases the friction with the ground, thereby improving the stability of the filter tester during the test. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the support base of the utility model;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the support base of the utility model.

[0021] Figure numerals: 1. filter tester; 2. support base; 3. inspection door; 4. lower chamber; 5. display screen; 6. upper chamber; 7. support frame; 8. anti-slip pad; 9. bidirectional threaded rod; 10. drive motor; 11. rotating seat; 12. sliding frame; 13. first connecting plate; 14. universal wheel; 15. second connecting plate; 16. mounting frame. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0025] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0026] See also Figure 1-3 The utility model provides a technical solution: an adjustable filter material tester, comprising:

[0027] The filter tester 1 has a support base 2 fixedly connected to the bottom thereof, and the interior of the support base 2 is a cavity structure;

[0028] A support and adjustment structure, the support and adjustment structure is located on the filter tester 1;

[0029] The support and adjustment structure includes a bidirectional threaded rod 9, a drive motor 10 and two sliding frames 12. The bidirectional threaded rod 9 is rotatably connected to the inside of the support base 2. The drive motor 10 is fixedly installed on one side of the support base 2. The output end of the drive motor 10 rotates through one side of the support base 2 and is fixedly connected to the bidirectional threaded rod 9. The two sliding frames 12 are both threadedly sleeved on the outer surface of the bidirectional threaded rod 9, and the tops of the two sliding frames 12 are in sliding contact with the bottom of the filter tester 1.

[0030] The support adjustment structure also includes four rotating seats 11, four first connecting plates 13, four second connecting plates 15 and four mounting frames 16. The four rotating seats 11 are respectively fixedly connected to the inside of the support base 2, the four second connecting plates 15 are rotatably connected to the corresponding rotating seats 11, the four second connecting plates 15 are rotatably connected to the corresponding mounting frames 16 at one end away from the corresponding rotating seats 11, the four first connecting plates 13 are rotatably connected to the corresponding sliding frames 12, and the four first connecting plates 13 are rotatably connected to the corresponding mounting frames 16 at one end away from the corresponding sliding frames 12.

[0031] Universal wheels 14 are fixedly mounted on the bottom of the four mounting frames 16 , and the four universal wheels 14 are retracted in the supporting base 2 .

[0032] The bottom of the support base 2 is fixedly connected with an anti-skid pad 8, which is made of rubber material. A maintenance door 3 is bolted to one side of the filter tester 1. A display screen 5 is fixedly installed on the inclined surface of the top of the filter tester 1. The top of the filter tester 1 is connected with a support frame 7, and an upper cavity 6 is fixedly installed on the support frame 7. The top of the filter tester 1 is fixedly installed with a lower cavity 4.

[0033] Furthermore, when the device is used, the drive motor 10 is started by connecting an external power supply, and the drive motor 10 drives the bidirectional threaded rod 9 to rotate. The rotation of the bidirectional threaded rod 9 drives the two sliding frames 12 to move in opposite directions under the guidance of the bottom of the filter tester 1. The movement of the two sliding frames 12 drives the corresponding two first connecting plates 13 to move and rotate slightly. Under the rotation connection of the four second connecting plates 15 and the corresponding rotating seats 11, the four first connecting plates 13 are coordinated with the rotation of the corresponding second connecting plates 15, thereby driving the four universal wheels 14 to move, so that the four universal wheels 14 can move downward under the guidance of the corresponding first connecting plates 13, and then the four universal wheels 14 support the filter tester 1, thereby facilitating the filter tester 1 to move. When the filter tester 1 is in use, the four universal wheels 14 can be stored in the support base 2 by reverse operation, so that the support base 2 can provide stable support for the filter tester 1.

[0034] Through the cooperation of the support base 2, the bidirectional threaded rod 9, the sliding frame 12, the first connecting plate 13, the second connecting plate 15 and the mounting frame 16, the bidirectional threaded rod 9 can simultaneously drive the four universal wheels 14 to move downward, so that the four universal wheels 14 can support the filter tester 1, so that the filter tester 1 can be easily moved. When the filter tester 1 is in use, the four universal wheels 14 will be stored in the support base 2, so that the support base 2 can provide stable support for the filter tester 1, thereby avoiding sliding or displacement of the filter tester 1 due to external force during use, and further improving the accuracy of the filter material test results.

[0035] By providing the anti-skid pad 8, the anti-skid pad 8 can increase the friction with the ground, thereby improving the stability of the filter tester 1 during the test process.

[0036] Working principle: By connecting an external power supply to start the driving motor 10, the driving motor 10 drives the bidirectional threaded rod 9 to rotate. The rotation of the bidirectional threaded rod 9 drives the two sliding frames 12 to move in opposite directions under the guidance of the bottom of the filter tester 1. The movement of the two sliding frames 12 drives the corresponding two first connecting plates 13 to move and rotate slightly. Under the rotation connection of the four second connecting plates 15 and the corresponding rotating seats 11, the four first connecting plates 13 are coordinated with the rotation of the corresponding second connecting plates 15, thereby driving the four universal wheels 14 to move, so that the four universal wheels 14 can move downward under the guidance of the corresponding first connecting plates 13, and then the four universal wheels 14 support the filter tester 1, thereby facilitating the filter tester 1 to move. When the filter tester 1 is in use, the four universal wheels 14 can be stored in the support base 2 by only reverse operation, so that the support base 2 can provide stable support for the filter tester 1.

[0037] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An adjustable filter material tester, characterized in that: include: A filter tester (1), wherein a support base (2) is fixedly connected to the bottom of the filter tester (1), and the interior of the support base (2) is a cavity structure; A support and adjustment structure, the support and adjustment structure is located on the filter tester (1); The support adjustment structure comprises a bidirectional threaded rod (9), a drive motor (10) and two sliding frames (12), wherein the bidirectional threaded rod (9) is rotatably connected to the inside of the support base (2); The drive motor (10) is fixedly mounted on one side of the support base (2), and the output end of the drive motor (10) rotates through one side of the support base (2) and is fixedly connected to the bidirectional threaded rod (9); The two sliding frames (12) are both threadedly sleeved on the outer surface of the bidirectional threaded rod (9), and the tops of the two sliding frames (12) are both in sliding contact with the bottom of the filter tester (1).

2. The adjustable filter material tester according to claim 1, characterized in that: The support adjustment structure also includes four rotating seats (11), four first connecting plates (13), four second connecting plates (15) and four mounting frames (16); The four rotating seats (11) are respectively fixedly connected to the inside of the supporting base (2), the four second connecting plates (15) are all rotatably connected to the corresponding rotating seats (11), and the ends of the four second connecting plates (15) away from the corresponding rotating seats (11) are all rotatably connected to the corresponding mounting frames (16); The four first connecting plates (13) are all rotatably connected to the corresponding sliding frames (12), and the ends of the four first connecting plates (13) away from the corresponding sliding frames (12) are all rotatably connected to the corresponding mounting frames (16).

3. The adjustable filter material tester according to claim 2, characterized in that: Universal wheels (14) are fixedly mounted at the bottom of the four mounting frames (16), and the four universal wheels (14) are retracted into the supporting base (2).

4. The adjustable filter material tester according to claim 1, characterized in that: The bottom of the support base (2) is fixedly connected with an anti-skid pad (8), and the anti-skid pad (8) is made of rubber material.

5. The adjustable filter material tester according to claim 1, characterized in that: An inspection door (3) is bolted to one side of the filter tester (1), and a display screen (5) is fixedly mounted on the inclined surface at the top of the filter tester (1).

6. The adjustable filter material tester according to claim 1, characterized in that: The top of the filter tester (1) is connected to a support frame (7), an upper chamber (6) is fixedly mounted on the support frame (7), and a lower chamber (4) is fixedly mounted on the top of the filter tester (1).

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