Adjustable vibration platform of high-frequency vibration machine

Abstract

The utility model discloses an adjustable vibration platform of a high-frequency vibration machine, and relates to the technical field of adjustable vibration platforms, the adjustable vibration platform comprises a bottom plate, stand columns are fixedly connected to the two ends of the upper surface of the bottom plate, U-shaped grooves are fixedly connected to the upper surfaces of the stand columns, springs are installed on the upper surface, close to the stand columns, of the bottom plate, and a vibration platform is fixedly connected to the upper surfaces of the springs; a high-frequency vibration machine is installed in the middle of the lower surface of the vibration platform, the two ends of the vibration platform extend into an inner containing cavity of the U-shaped groove body, an upper limiting mechanism is installed on the inner wall of the top end of the U-shaped groove body, and a side limiting mechanism is installed on the inner side wall of the U-shaped groove body; through cooperation of the structures, the vibration range of the vibration platform can be flexibly adjusted and controlled.

Description

Technical Field

[0001] The utility model belongs to the technical field of adjustable vibration platforms, in particular to an adjustable vibration platform for a high-frequency vibration machine. Background Art

[0002] High frequency vibrator is a professional equipment, known for its extremely high frequency vibration characteristics. It can output strong exciting force and is widely used in the environmental protection industry. Since sludge has the problem of agglomeration during transportation, high frequency vibrator can maintain a small amplitude to ensure efficient vibration effect.

[0003] The adjustable vibration platform of the high-frequency vibration machine is a device used to simulate the vibration environment. By adjusting the vibration amplitude of the vibration platform of the high-frequency vibration machine, the vibration impact to the product during transportation and use can be better simulated. In order to simulate different vibration environments, the vibration range of the vibration platform can be flexibly adjusted, so as to more comprehensively test the performance and reliability of different products, so that it can adapt to more application scenarios and testing needs.

[0004] For this purpose, a high-frequency vibration machine with an adjustable vibration platform is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable vibration platform for a high-frequency vibration machine in order to flexibly adjust and control the vibration range of the vibration platform.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A high-frequency vibration machine adjustable vibration platform comprises a bottom plate, two ends of the upper surface of the bottom plate are fixedly connected with columns, the upper surface of the column is fixedly connected with a U-shaped trough body, a spring is installed on the upper surface of the bottom plate close to the column, the upper surface of the spring is fixedly connected with a vibration platform, a high-frequency vibration machine is installed in the middle of the lower surface of the vibration platform, two ends of the vibration platform extend into the internal volume of the U-shaped trough body, an upper limit mechanism is installed on the top inner wall of the U-shaped trough body, and a side limit mechanism is installed on the inner side wall of the U-shaped trough body.

[0008] Furthermore, the upper limit mechanism includes a hydraulic cylinder 1, which is fixedly connected to the top inner wall of the U-shaped trough body, and a hydraulic push rod 1 is installed at the output end of the hydraulic cylinder 1, and the end of the hydraulic push rod 1 away from the hydraulic cylinder 1 is fixedly connected to a limit plate 1.

[0009] Furthermore, a rubber pad is bonded to a side of the limiting plate 1 away from the hydraulic push rod 1.

[0010] Furthermore, the side limit mechanism includes a second hydraulic cylinder, which is fixedly connected to the inner wall of the U-shaped trough body, and a second hydraulic push rod is installed at the output end of the second hydraulic cylinder, and the end of the second hydraulic push rod away from the second hydraulic cylinder is fixedly connected to a second limit plate.

[0011] Furthermore, a rubber pad 2 is bonded to a side of the limiting plate 2 away from the hydraulic push rod 2.

[0012] Furthermore, an opening is provided on the upper surface of the vibration platform, and an input end of the high-frequency vibration machine is connected to an external power supply wire.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] In the utility model, when the high-frequency vibration machine is prepared to be started to vibrate the vibration platform, the hydraulic cylinder 1 can be started in advance to make the hydraulic push rod 1 drive the limit plate 1 and the rubber pad 1 to move downward, so as to control and adjust the range of the up and down vibration of the vibration platform; at the same time, the hydraulic cylinder 2 can be started to make the hydraulic push rod 2 drive the limit plate 2 and the rubber pad 2 to move closer to or away from the two sides of the vibration platform, so as to control and adjust the range of the left and right shaking of the vibration platform when vibrating; through the cooperation of the above structures, the vibration range of the vibration platform can be flexibly adjusted and controlled. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 It is a cross-sectional view of the U-shaped trough body of the utility model;

[0018] Figure 4 For the utility model Figure 1 Enlarged view of point A.

[0019] Markings in the figure: 1-bottom plate, 2-column, 3-U-shaped trough, 4-spring, 5-vibration platform, 6-high frequency vibrator, 7-upper limit mechanism, 8-side limit mechanism, 51-opening, 71-hydraulic cylinder 1, 72-hydraulic push rod 1, 73-limit plate 1, 74-rubber pad 1, 81-hydraulic cylinder 2, 82-hydraulic push rod 2, 83-limit plate 2, 84-rubber pad 2. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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. Example

[0021] Reference Figure 1-Figure 4 A high-frequency vibration machine adjustable vibration platform, including a bottom plate 1, two ends of the upper surface of the bottom plate 1 are fixedly connected with columns 2, the upper surface of the column 2 is fixedly connected with a U-shaped trough 3, a spring 4 is installed on the upper surface of the bottom plate 1 close to the column 2, a vibration platform 5 is fixedly connected to the upper surface of the spring 4, an opening 51 is opened on the upper surface of the vibration platform 5, and the input end of the high-frequency vibration machine 6 is connected to the external power supply wire; specifically, the spring 4 can ensure the connection between the vibration platform 5 and the bottom plate 1 when vibrating; the high-frequency vibration machine 6 is installed in the middle of the lower surface of the vibration platform 5, and the vibration platform Both ends of the platform 5 extend into the internal cavity of the U-shaped trough body 3, and an upper limit mechanism 7 is installed on the top inner wall of the U-shaped trough body 3, and a side limit mechanism 8 is installed on the inner side wall of the U-shaped trough body 3; specifically, when the high-frequency vibration machine 6 is ready to start the vibration platform 5 to vibrate, the upper limit mechanism 7 can be used to control and adjust the range of the up and down vibration of the vibration platform 5; at the same time, the side limit mechanism 8 can be used to control and adjust the range of the left and right shaking of the vibration platform 5 during vibration; through the cooperation of the above structures, the vibration range of the vibration platform 5 can be flexibly adjusted and controlled.

[0022] Reference Figure 1-Figure 4 The upper limit mechanism 7 includes a hydraulic cylinder 71, which is fixedly connected to the inner wall of the top end of the U-shaped trough 3. A hydraulic push rod 72 is installed at the output end of the hydraulic cylinder 71. The end of the hydraulic push rod 72 away from the hydraulic cylinder 71 is fixedly connected to a limit plate 73, and a rubber pad 74 is bonded to the side of the limit plate 73 away from the hydraulic push rod 72; specifically, when the high-frequency vibration machine 6 is ready to start to vibrate the vibration platform 5, the hydraulic cylinder 71 can be started in advance to make the hydraulic push rod 72 drive the limit plate 73 and the rubber pad 74 to move downward, so as to control and adjust the up and down vibration range of the vibration platform 5.

[0023] Reference Figure 1-Figure 4The side limit mechanism 8 includes a hydraulic cylinder 81, which is fixedly connected to the inner wall of the U-shaped trough 3. A hydraulic push rod 82 is installed at the output end of the hydraulic cylinder 81. The end of the hydraulic push rod 82 away from the hydraulic cylinder 81 is fixedly connected to a limit plate 83, and a rubber pad 84 is bonded to the side of the limit plate 83 away from the hydraulic push rod 82; specifically, starting the hydraulic cylinder 81 can make the hydraulic push rod 82 drive the limit plate 83 and the rubber pad 84 to approach or move away from the two sides of the vibration platform 5, so as to control and adjust the range of left and right shaking of the vibration platform 5 when vibrating; through the cooperation of the above structure, the vibration range of the vibration platform 5 can be flexibly adjusted and controlled.

[0024] The implementation principle of the embodiment of the high-frequency vibration machine adjustable vibration platform of the present application is:

[0025] When using the device, first connect the external power supply. The spring 4 can ensure the connection between the vibration platform 5 and the base plate 1 when it vibrates. When you are ready to start the high-frequency vibrator 6 to vibrate the vibration platform 5, you can start the hydraulic cylinder 71 in advance to make the hydraulic push rod 72 drive the limit plate 73 and the rubber pad 74 to move downward, so as to control and adjust the range of the up and down vibration of the vibration platform 5; at the same time, you can start the hydraulic cylinder 81 to make the hydraulic push rod 82 drive the limit plate 83 and the rubber pad 84 to move closer to or away from the two sides of the vibration platform 5, so as to control and adjust the range of the left and right shaking of the vibration platform 5 when it vibrates; through the cooperation of the above structures, the vibration range of the vibration platform 5 can be flexibly adjusted and controlled.

[0026] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A high frequency vibration machine adjustable vibration platform, comprising a base plate (1), characterized in that: The upper ends of the bottom plate (1) are fixedly connected to upright posts (2), the upper surfaces of the upright posts (2) are fixedly connected to a U-shaped trough body (3), a spring (4) is mounted on the upper surface of the bottom plate (1) close to the upright posts (2), a vibration platform (5) is fixedly connected to the upper surface of the spring (4), a high-frequency vibration machine (6) is mounted in the middle of the lower surface of the vibration platform (5), the two ends of the vibration platform (5) extend into the internal volume of the U-shaped trough body (3), an upper limit mechanism (7) is mounted on the top inner wall of the U-shaped trough body (3), and a side limit mechanism (8) is mounted on the inner side wall of the U-shaped trough body (3).

2. The adjustable vibration platform of a high frequency vibration machine according to claim 1, characterized in that: The upper limit mechanism (7) comprises a hydraulic cylinder (71), wherein the hydraulic cylinder (71) is fixedly connected to the inner wall of the top end of the U-shaped trough (3), and a hydraulic push rod (72) is installed at the output end of the hydraulic cylinder (71), and the end of the hydraulic push rod (72) away from the hydraulic cylinder (71) is fixedly connected to a limit plate (73).

3. The adjustable vibration platform of a high frequency vibration machine as claimed in claim 2, characterized in that: A rubber pad (74) is bonded to a side of the limiting plate (73) away from the hydraulic push rod (72).

4. The adjustable vibration platform of a high frequency vibration machine according to claim 1, characterized in that: The side limit mechanism (8) comprises a second hydraulic cylinder (81), the second hydraulic cylinder (81) being fixedly connected to the inner wall of the U-shaped trough (3), a second hydraulic push rod (82) being installed at the output end of the second hydraulic cylinder (81), and one end of the second hydraulic push rod (82) away from the second hydraulic cylinder (81) being fixedly connected to a second limit plate (83).

5. The adjustable vibration platform of a high frequency vibration machine as claimed in claim 4, characterized in that: A rubber pad 2 (84) is bonded to a side of the second limiting plate (83) away from the second hydraulic push rod (82).

6. The adjustable vibration platform of a high frequency vibration machine as claimed in claim 1, characterized in that: An opening (51) is provided on the upper surface of the vibration platform (5), and an input end of the high-frequency vibration machine (6) is connected to an external power supply wire.

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