A device for detecting expanded perlite

Abstract

The application discloses a kind of to facilitate swelling perlite detection equipment, including test bench, support table is equipped below test bench, support table is equipped with a pair of first baffle and a pair of second baffle, first baffle is equipped with transverse groove, first slider is slidably arranged in transverse groove, two first sliders are fixed with rotating shaft on top, the bottom surface of test bench is rotatably connected with rotating shaft, connecting shaft is rotatably arranged on second baffle, connecting shaft is fixedly provided with rotary table on end portion, rotary table is fixed with longitudinal shaft, longitudinal shaft is rotatably connected with test bench, driving shaft is rotatably connected on the end face of second baffle, a pair of first sprocket is symmetrically arranged on driving shaft, second sprocket is arranged on connecting shaft, first chain is arranged between first sprocket and second sprocket on the same side, driving mechanism is arranged on support table to drive driving shaft to rotate. By structure cooperation, the real situation that vehicle drives on road can be simulated, the effect of test is guaranteed, and subsequent detection is facilitated.

Description

Technical Field

[0001] This application relates to the field of expanded perlite technology, and in particular to a device for facilitating the testing of expanded perlite. Background Technology

[0002] Current technology only moves the expanded perlite vertically up and down. However, in reality, different areas of the road surface are uneven, and vehicles will more often encounter situations where one side is raised and the other side is raised. Vertical up and down swaying is not in line with the actual situation. Summary of the Invention

[0003] The purpose of this invention is to provide a device for testing expanded perlite, thereby solving the problems existing in the prior art.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] This application discloses a device for testing expanded perlite, comprising a test stand. The device is characterized by: a support platform beneath the test stand; a pair of first baffles and a pair of second baffles positioned at the front and rear of the support platform; a transverse groove on each facing end face of the pair of first baffles; a first slider slidably disposed within the transverse groove; a rotating shaft fixed on each facing end face of the two first sliders; the bottom surface of the test stand rotatably connected to the rotating shaft; a connecting shaft rotatably disposed on each facing end face of the pair of second baffles; a turntable fixedly sleeved at the end of the connecting shaft; a longitudinal shaft fixed on each facing end face of the two turntables; the longitudinal shaft rotatably connected to the test stand; a drive shaft rotatably connected to each facing end face of the pair of second baffles; a pair of first sprockets symmetrically disposed on the drive shaft; a second sprocket sleeved on the connecting shaft; a first chain wound between the first and second sprockets on the same side; and a drive mechanism for driving the drive shaft to rotate on the support platform.

[0006] As a further improvement of the present invention, the driving mechanism includes a third sprocket, a fourth sprocket and a drive motor. The third sprocket is fixedly sleeved on the drive shaft, the fourth sprocket is fixed at the output end of the drive motor, the drive motor is fixed on the support platform, and a chain is wound between the third sprocket and the fourth sprocket.

[0007] As a further improvement of the present invention, a sliding groove is provided on the opposing end faces of the two turntables, and a second slider is slidably connected in the sliding groove. A cylinder is provided on the turntable, and the output end of the cylinder is fixedly connected to the second slider and drives the second slider to slide along the sliding groove. The connecting shaft is fixedly connected to the second slider.

[0008] As a further improvement of the present invention, the rotating shaft is rotatably connected to the test bench via a bearing seat, and the longitudinal shaft is rotatably connected to the test bench via a bearing seat.

[0009] As a further improvement of the present invention, the two turntables are symmetrically arranged on the front and rear sides of the test bench.

[0010] As a further improvement of the present invention, the groove is disposed on the radius of the turntable.

[0011] As a further improvement of the present invention, the longitudinal axis is misaligned with the connecting axis.

[0012] Compared with the prior art, the advantages of the present invention are as follows:

[0013] The combination of the first slider and the transverse groove, along with the rotation of the turntable, causes the test bench to undulate and shake, simulating the real situation of a vehicle driving on the road, ensuring the test effect and facilitating subsequent inspections. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 The figure shown is a schematic diagram of the main cross-sectional structure of the expanded perlite testing equipment in a specific embodiment of the present invention.

[0016] Figure 2 The diagram shown is a side view cross-sectional view of the expanded perlite testing equipment in a specific embodiment of the present invention. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Please see Figures 1-2In one embodiment, the test bench 1 is included, and a support platform 2 is provided below the test bench 1. A pair of first baffles 3 and a pair of second baffles 4 are provided on the support platform 2. A horizontal groove 5 is provided on the facing end face of the pair of first baffles 3. A first slider 6 is slidably provided in the horizontal groove 5. A rotating shaft 7 is fixed on the facing end face of the two first sliders 6. The bottom surface of the test bench 1 is rotatably connected to the rotating shaft 7. A connecting shaft 8 is rotatably provided on the facing end face of the pair of second baffles 4. A turntable 9 is fixedly sleeved on the end of the connecting shaft 8. A longitudinal shaft 10 is fixed on the facing end face of the two turntables 9. The longitudinal shaft 10 is rotatably connected to the test bench 1. A drive shaft 11 is rotatably connected on the facing end face of the pair of second baffles 4. A pair of first sprockets 12 are symmetrically provided on the drive shaft 11. A second sprocket 13 is sleeved on the connecting shaft 8. A first chain 14 is wound between the first sprocket 12 and the second sprocket 13 on the same side. A drive mechanism 15 for driving the drive shaft 11 to rotate is provided on the support platform 2.

[0019] Furthermore, the drive mechanism 15 includes a third sprocket 1501, a fourth sprocket 1502, and a drive motor 1503. The third sprocket 1501 is fixedly sleeved on the drive shaft 11, the fourth sprocket 1502 is fixed at the output end of the drive motor 1503, the drive motor 1503 is fixed on the support platform 2, and a chain 1504 is wound between the third sprocket 1501 and the fourth sprocket 1502.

[0020] Furthermore, the two turntables 9 are provided with grooves 16 on their opposite end faces. A second slider 17 is slidably connected in the grooves 16. A cylinder 18 is provided on the turntable 9. The output end of the cylinder 18 is fixedly connected to the second slider 17 and drives the second slider 17 to slide along the grooves 16. The connecting shaft 8 is fixedly connected to the second slider 17. The swing amplitude can be adjusted by the cooperation of the cylinder, slider and groove, so as to simulate a variety of situations and have wider applicability.

[0021] Furthermore, the rotating shaft 7 is rotatably connected to the test bench 1 via a bearing housing, and the longitudinal shaft 10 is rotatably connected to the test bench 1 via a bearing housing.

[0022] Furthermore, the two turntables 9 are symmetrically arranged on the front and rear sides of the test bench 1.

[0023] Furthermore, the chute 16 is set on the radius of the turntable 9.

[0024] Furthermore, the vertical axis 10 is misaligned with the connecting axis 8.

[0025] In this technical solution, the cooperation between the first slider and the transverse groove, as well as the rotation of the turntable, causes the test bench to undulate and shake, which can simulate the real situation of a vehicle driving on the road, ensuring the test effect and facilitating subsequent inspection.

[0026] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A device for testing expanded perlite, comprising a test stand, characterized in that: The test bench is supported by a support platform. A pair of first baffles and a pair of second baffles are positioned at the front and rear of the support platform. Each pair of first baffles has a horizontal groove on its facing end face, within which a first slider slides. A rotating shaft is fixed to the facing end face of the two first sliders. The bottom surface of the test bench is rotatably connected to the rotating shaft. A connecting shaft is rotatably mounted on the facing end face of each pair of second baffles. A turntable is fixedly fitted at the end of the connecting shaft. A longitudinal shaft is fixed to the facing end face of the two turntables and is rotatably connected to the test bench. A drive shaft is rotatably connected to the facing end face of the pair of second baffles. A pair of first sprockets are symmetrically mounted on the drive shaft, and a second sprocket is fitted on the connecting shaft. A first chain is wound between the first and second sprockets on the same side. A drive mechanism for driving the drive shaft is provided on the support platform.

2. The device for testing expanded perlite according to claim 1, characterized in that: The drive mechanism includes a third sprocket, a fourth sprocket, and a drive motor. The third sprocket is fixedly mounted on the drive shaft, the fourth sprocket is fixed to the output end of the drive motor, the drive motor is fixed on the support platform, and a chain is wound between the third sprocket and the fourth sprocket.

3. The device for testing expanded perlite according to claim 1, characterized in that: The two turntables are provided with sliding grooves on their opposing end faces. A second slider is slidably connected in the sliding groove. A cylinder is provided on the turntable. The output end of the cylinder is fixedly connected to the second slider and drives the second slider to slide along the sliding groove. The connecting shaft is fixedly connected to the second slider.

4. The device for testing expanded perlite according to claim 1, characterized in that: The rotating shaft is rotatably connected to the test bench via a bearing housing, and the longitudinal shaft is rotatably connected to the test bench via a bearing housing.

5. The device for testing expanded perlite according to claim 1, characterized in that: The two turntables are symmetrically arranged on the front and rear sides of the test bench.

6. The device for testing expanded perlite according to claim 3, characterized in that: The chute is positioned on the radius of the turntable.

7. The device for testing expanded perlite according to claim 1, characterized in that: The vertical axis is misaligned with the connecting axis.

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