A shock-absorbing base for a grinding device

Abstract

The present invention relates to the field of shock absorption technology, and discloses a shock absorption base for a grinding device, comprising a first shock absorption box, the top of the first shock absorption box is opened, the left and right inner walls of the first shock absorption box are fixedly installed with fixed blocks, the left and right inner walls of the first shock absorption box are fixedly installed with slide rails, and the present invention arranges a shock absorption mechanism, when the shock absorption mechanism moves up and down, it will drive the movable plate to move up and down under the action of the first slider and the slide rail, when the movable plate moves up and down, the first rotating bracket and the second rotating bracket will be moved under the action of the slide bar, the second slider, the third spring, the first rotating member, the second rotating member, and the third rotating member, when the grinding device vibrates, the connecting plate will move up and down under the action of the second spring and the first telescopic rod, and these devices cooperate better to provide a better shock absorption effect for the grinding device.

Description

Technical Field

[0001] The invention relates to the technical field of shock absorption, in particular to a shock absorption base for a grinding device. Background Art

[0002] Grinding mills are widely used in the grinding of mineral materials in the fields of metallurgy, building materials, chemical industry, mining, etc. According to the fineness of the material to be ground and the fineness of the discharged material, grinding mills can be divided into six types: vertical swing grinding mill, high-pressure suspension roller grinding mill, high-pressure micro powder grinding mill, straight-through centrifugal grinding mill, overpressure trapezoidal grinding mill, and three-ring medium-speed grinding mill.

[0003] However, when the existing grinding mill is in use, it generates huge vibration due to the lack of a shock absorbing device, and the stability of the grinding device is not very good during operation. Summary of the invention

[0004] In order to solve the problems mentioned in the above background, the purpose of the present invention is to provide a shock-absorbing base for a grinding device to achieve the purpose of effective shock absorption and greater stability.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a shock-absorbing base for a grinding device, comprising a first shock-absorbing box, the first shock-absorbing box having an opening at the top, the left and right inner walls of the first shock-absorbing box being fixedly installed with fixed blocks, the left and right inner walls of the first shock-absorbing box being fixedly installed with slide rails, the slide rails being slidably sleeved with a first slider, the slider being fixedly installed with a moving plate, the top of the moving plate being fixedly installed with a shock-absorbing mechanism, the grinding device being fixedly installed on the shock-absorbing mechanism, the left and right walls of the grinding device being fixedly installed with connecting plates, the bottoms of the two connecting plates being fixedly connected with first telescopic rods, the outer surfaces of the two first telescopic rods being sleeved with second springs, the two The two wheels are connected with each other, and the two second wheels are connected with each other with a third spring, and the two second wheels are connected with each other with a third spring.

[0006] Preferably, the number of the fixed blocks is four, the number of the slide rails is two, and the two slide rails are respectively fixedly installed between two fixed blocks.

[0007] Preferably, the number of the first sliding blocks is two, the movable plate is fixedly installed between the two first sliding blocks, and the sides of the two first sliding blocks away from the movable plate are not in contact with the inner wall of the shock absorbing box.

[0008] Preferably, the number of the shock absorbing mechanisms is three, and the shock absorbing mechanisms include: a second shock absorbing box, a piston plate, and a first spring. The bottom of the second shock absorbing box is fixedly connected to the top of the movable plate, the first spring is fixedly installed on the bottom of the second shock absorbing box, and the end of the first spring away from the bottom of the second shock absorbing box is fixedly connected to the piston plate. The compression part of the piston plate slides through the top of the second shock absorbing box and extends to the outside, and the extension part of the piston plate is fixedly connected to the grinding device.

[0009] Preferably, the two support plates are fixedly mounted on the outer wall of the first shock absorber box, the upper ends of the two second springs are fixedly connected to the two connecting plates respectively, and the ends of the two second springs away from the connecting plates are fixedly connected to the support plates respectively.

[0010] Preferably, wheels are fixedly mounted at the four bottom corners of the first shock-absorbing box.

[0011] Preferably, the supporting mechanism comprises: a motor, a threaded rod, two second telescopic rods, a lifting rod, two support seats and a baffle. The motor is fixedly mounted at the bottom central axis of the first shock absorber box, the threaded rod is fixedly connected to the output end of the motor, the baffle is fixedly mounted at the end of the threaded rod away from the motor, the thread of the threaded rod passes through the central axis of the lifting rod, the two support seats are respectively fixedly mounted at the bottom of both ends of the lifting rod, the two second telescopic rods are respectively fixedly mounted at the top of both ends of the lifting rod, and the ends of the two second telescopic rods away from the lifting rod are fixedly connected to the bottom of the first shock absorber box.

[0012] The present invention provides a shock-absorbing base for a grinding device, which has the following beneficial effects:

[0013] (1) The present invention provides a shock absorbing mechanism. When the shock absorbing mechanism moves up and down, it drives the movable plate to move up and down under the action of the first slider and the slide rail. When the movable plate moves up and down, the first rotating bracket and the second rotating bracket move under the action of the slide bar, the second slider, the third spring, the first rotating member, the second rotating member, and the third rotating member. When the grinding device vibrates, the connecting plate moves up and down under the action of the second spring and the first telescopic rod. These devices cooperate better to provide a better shock absorbing effect for the grinding device.

[0014] (2) When the grinding device is working, the present invention provides a support mechanism to better support the grinding device and achieve a more stable operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention;

[0016] Figure 2 For the present invention Figure 1 Structural diagram of the middle shock absorbing mechanism;

[0017] Figure 3 For the present invention Figure 1 Structural diagram of the middle support mechanism;

[0018] Figure 4 For the present invention Figure 1 A is an enlarged view of the middle image.

[0019] In the figure: 1 the first shock-absorbing box, 2 the fixed block, 3 the slide rail, 4 the first slider, 5 the moving plate, 6 the shock-absorbing mechanism, 601 the second shock-absorbing box, 602 the piston plate, 603 the first spring, 7 the grinding device, 8 the connecting plate, 9 the first telescopic rod, 10 the second spring, 11 the supporting plate, 12 the slide rod, 13 the second slider, 14 the third spring, 15 the first rotating bracket, 16 the second rotating bracket, 17 the supporting mechanism, 1701 the motor, 1702 the threaded rod, 1703 the second telescopic rod, 1704 the lifting rod, 1705 the supporting seat, 1706 the baffle, 18 the wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] like Figure 1-4As shown, the present invention provides a technical solution: a shock-absorbing base for a grinding device, comprising a first shock-absorbing box 1, wheels 18 are fixedly installed at the four corners of the bottom of the first shock-absorbing box 1, the purpose of arranging the wheels 18 is to facilitate the movement of the entire device, the first shock-absorbing box 1 is opened at the top, the left and right inner walls of the first shock-absorbing box 1 are fixedly installed with fixed blocks 2, the number of the fixed blocks 2 is four, the left and right inner walls of the first shock-absorbing box 1 are fixedly installed with slide rails 3, the number of the slide rails 3 is two, the two slide rails 3 are respectively fixedly installed between the two fixed blocks 2, a first slider 4 is slidably sleeved on the slide rail 3, the number of the first slider 4 is two, and a moving plate 5 is fixedly installed on the slider 4, the purpose of such a setting is to achieve the vibration reduction when the grinding device 7 is working and moves. The movable plate 5 is fixedly installed between the two first sliding blocks 4, and the two first sliding blocks 4 are not in contact with the inner wall of the shock absorbing box 1 on one side away from the movable plate 5. A shock absorbing mechanism 6 is fixedly installed on the top of the movable plate 5. The purpose of setting the shock absorbing mechanism 6 is to provide a shock absorbing effect for the grinding device 7. The number of the shock absorbing mechanisms 6 is three, and the shock absorbing mechanism 6 includes: a second shock absorbing box 601, a piston plate 602, and a first spring 603. The bottom of the second shock absorbing box 601 is fixedly connected to the top of the movable plate 5, the first spring 603 is fixedly installed on the bottom of the second shock absorbing box 601, and one end of the first spring 603 away from the bottom of the second shock absorbing box 601 is fixedly connected to the piston plate 602, and the compression portion of the piston plate 602 slides through the top of the second shock absorbing box 601 and extends Extending to the outside, the extension part of the piston plate 602 is fixedly connected to the grinding device 7, the grinding device 7 is fixedly installed on the shock absorbing mechanism 6, and the left and right walls of the grinding device 7 are fixedly installed with connecting plates 8. The bottoms of the two connecting plates 8 are fixedly connected with the first telescopic rod 9, and the outer surfaces of the two first telescopic rods 9 are sleeved with second springs 10. The purpose of setting the first telescopic rod 9 is to give the second spring 10 a limiting effect when the second spring 10 is deformed to prevent the second spring 10 from shaking left and right. The upper ends of the two second springs 10 are respectively fixedly connected to the two connecting plates 8, and the ends of the two second springs 10 away from the connecting plate 8 are respectively fixedly connected to the support plate 11, and the ends of the two first telescopic rods 9 away from the connecting plate 8 are fixedly connected with the support plate 11. The support plates 11 are all fixedly mounted on the outer wall of the first shock-absorbing box 1, a slide bar 12 is fixedly mounted on the inner bottom side of the first shock-absorbing box 1, two second sliders 13 are slidably sleeved on the slide bar 12, a third spring 14 is fixedly mounted between the two second sliders 13, the purpose of providing the third spring 14 is to give the two second sliders 13 a force so that the second sliders 13 can move better, a first rotating member is fixedly mounted on the top of the two second sliders 13, the two first rotating members are rotatably connected to the first rotating brackets 15, the two first rotating brackets 15 are rotatably connected to the second rotating brackets 16 through the second rotating member, two third rotating members are fixedly mounted on the bottom of the moving plate 5, the two second rotating brackets 16 are rotatably connected to the two third rotating brackets respectively,A support mechanism 17 is fixedly installed at the bottom center axis of the first shock-absorbing box 1. The support mechanism 17 includes: a motor 1701, a threaded rod 1702, two second telescopic rods 1703, a lifting rod 1704, two support seats 1705, and a baffle 1706. The motor 1701 is fixedly installed at the bottom center axis of the first shock-absorbing box 1. The threaded rod 1702 is fixedly connected to the output end of the motor 1701. The baffle 1706 is fixedly installed at the end of the threaded rod 1702 away from the motor 1701. The thread of the threaded rod 1702 passes through the center axis of the lifting rod 1704. The two support seats 1705 are respectively fixedly installed at the bottom of both ends of the lifting rod 1704. The two second telescopic rods 1703 are respectively fixedly installed at the top of both ends of the lifting rod 1704. The ends of the two second telescopic rods 1703 away from the lifting rod 1704 are fixedly connected to the bottom of the first shock-absorbing box 1.

[0022] Working principle:

[0023] 1. The present invention ensures that the vibration of the grinding device is not affected by the working effect during the working process by arranging a shock absorbing mechanism on the grinding device 7. By arranging a second shock absorbing box 601 at the bottom of the grinding device 7, when the grinding device 7 is working, the piston plate 602 will be pressed downward and the first spring 603 will be deformed under the movement of the piston plate 602 to reduce the vibration effect. At the same time, the connecting plate 8 is fixedly installed on the left and right walls of the grinding device 7. When the grinding device 7 vibrates, the connecting plate 8 will be pressed downward by force. At the same time, the second spring 10 will be deformed under the action of the first telescopic rod 9. When the grinding device 7 is working, the shock absorbing mechanism 6 will move up and down. The up and down movement of the shock absorbing mechanism 6 drives the moving plate 5 to move up and down under the action of the slide rail 3 and the first slider 4. The up and down movement of the moving plate 5 drives the second rotating bracket 16 to rotate under the action of the third adapter. The second rotating bracket 16 rotates to make the first rotating bracket 15 move under the action of the second adapter. The movement of the first rotating bracket 15 will cause the two second sliders 13 and the third spring 14 to move away from each other and closer to each other under the action of the slide bar 12.

[0024] 2. The present invention can achieve the purpose of supporting and fixing the grinding device 7 by arranging a supporting mechanism 17 at the bottom of the first shock-absorbing box 1. When the grinding device 7 is working, the brake pads of the wheels alone are not enough to stabilize the grinding device 7 for the stability of the grinding device 7. Therefore, when the grinding device 7 is working, the motor 1701 is started, and the motor 1701 drives the threaded rod 1702 to rotate. The lifting rod 1704 will move up and down under the action of the second telescopic rod 1703, so that the support seat 1705 moves up and down. Under the action of the baffle 1706, the lifting rod 1704 will not be separated from the threaded rod 1702, thereby achieving the purpose of supporting the grinding device 7.

[0025] 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.

[0026] 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 shock-absorbing base for a grinding device, comprising a first shock-absorbing box (1), characterized in that: The first shock absorbing box (1) is provided with an opening at the top, and fixed blocks (2) are fixedly mounted on the left and right inner walls of the first shock absorbing box (1), and slide rails (3) are fixedly mounted on the left and right inner walls of the first shock absorbing box (1), and a first sliding block (4) is slidably sleeved on the sliding rail (3), and a moving plate (5) is fixedly mounted on the first sliding block (4), and a shock absorbing mechanism (6) is fixedly mounted on the top of the moving plate (5), and a grinding device (7) is fixedly mounted on the shock absorbing mechanism (6), and connecting plates (8) are fixedly mounted on the left and right walls of the grinding device (7), and the bottoms of the two connecting plates (8) are fixedly connected to first telescopic rods (9), and the outer surfaces of the two first telescopic rods (9) are sleeved with second springs (10), and the ends of the two first telescopic rods (9) away from the connecting plates (8) are The first shock absorbing box (1) is fixedly connected to a support plate (11); a sliding rod (12) is fixedly installed on the inner bottom side of the first shock absorbing box (1); two second sliding blocks (13) are slidably sleeved on the sliding rod (12); a third spring (14) is fixedly installed between the two second sliding blocks (13); a first rotating member is fixedly installed on the top of the two second sliding blocks (13); the two first rotating members are rotatably connected to a first rotating bracket (15); the two first rotating brackets (15) are rotatably connected to a second rotating bracket (16) through a second rotating member; two third rotating members are fixedly installed on the bottom of the movable plate (5); the two second rotating brackets (16) are rotatably connected to the two third rotating brackets respectively; a supporting mechanism (17) is fixedly installed on the bottom central axis of the first shock absorbing box (1); The number of the shock absorbing mechanisms (6) is three, and the shock absorbing mechanisms (6) include: a second shock absorbing box (601), a piston plate (602), and a first spring (603), wherein the bottom of the second shock absorbing box (601) is fixedly connected to the top of the movable plate (5), the first spring (603) is fixedly installed on the bottom of the second shock absorbing box (601), one end of the first spring (603) away from the bottom of the second shock absorbing box (601) is fixedly connected to the piston plate (602), the compression portion of the piston plate (602) slides through the top of the second shock absorbing box (601) and extends to the outside, and the extension portion of the piston plate (602) is fixedly connected to the grinding device (7), The support mechanism (17) comprises: a motor (1701), a threaded rod (1702), two second telescopic rods (1703), a lifting rod (1704), two support seats (1705), and a baffle (1706); the motor (1701) is fixedly mounted on the bottom center axis of the first shock-absorbing box (1); the threaded rod (1702) is fixedly connected to the output end of the motor (1701); the baffle (1706) is fixedly mounted on one end of the threaded rod (1702) away from the motor (1701); the thread of the threaded rod (1702) passes through the center axis of the lifting rod (1704); the two support seats (1705) are respectively fixedly mounted on the bottom ends of the lifting rod (1704); the two second telescopic rods (1703) are respectively fixedly mounted on the top ends of the lifting rod (1704); and the ends of the two second telescopic rods (1703) away from the lifting rod (1704) are both fixedly connected to the bottom of the first shock-absorbing box (1).

2. The shock-absorbing base for a grinding device according to claim 1, characterized in that: The number of the fixed blocks (2) is four, the number of the slide rails (3) is two, and the two slide rails (3) are respectively fixedly installed between the two fixed blocks (2).

3. The shock-absorbing base for a grinding device according to claim 1, characterized in that: The number of the first sliding blocks (4) is two, the moving plate (5) is fixedly mounted between the two first sliding blocks (4), and the sides of the two first sliding blocks (4) away from the moving plate (5) are not in contact with the inner wall of the first shock absorbing box (1).

4. The shock-absorbing base for a grinding device according to claim 1, characterized in that: The two support plates (11) are fixedly mounted on the outer wall of the first shock-absorbing box (1), the upper ends of the two second springs (10) are fixedly connected to the two connecting plates (8), and the ends of the two second springs (10) away from the connecting plates (8) are fixedly connected to the support plates (11).

5. The shock-absorbing base for a grinding device according to claim 1, characterized in that: Wheels (18) are fixedly mounted at the four corners of the bottom of the first shock-absorbing box (1).

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