Fixing structure of three-dimensional vibrating screen
By adopting a fixed structure of connectors, support members and moving components in the three-dimensional vibrating screen, the problems of displacement and friction of the bottom of the vibrating screen are solved, stable fixation and flexible movement are achieved, and the service life of the equipment is extended.
Patent Information
- Application Number
- CN202420636736.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-03-29
AI Technical Summary
The bottom of the plate of the third-dimensional vibrating screen produces vibration during operation, causing displacement and friction, which affects the service life and requires frequent replacement of the bottom.
Using a fixed structure including connectors, support members and moving components, the base is stabilized and height adjustment through components such as arc-shaped clamps, bolts, nuts, friction pads, telescopic parts and universal wheels to ensure that the vibrating screen is operated. No displacement and easy to move.
It effectively prevents the displacement and friction of the bottom of the vibrating screen, extends the service life, and improves the suitability, allowing for fixed and flexible movement of bases of different diameters.
Smart Images
Figure CN222343384U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vibrating screen fixing, in particular to a fixing structure of a three-dimensional vibrating screen. Background Art
[0002] The three-dimensional vibrating screen, also known as the rotary vibrating screen, is a commonly used material screening equipment. Its basic principle is to use the weights (unbalanced weights) installed above and below the motor shaft to convert the motor's rotational motion into horizontal, vertical, and inclined three-dimensional motion, and then transmit this motion to the screen surface, so that the material can make an outward expansion involute motion on the screen surface, thereby realizing the screening and grading of the material.
[0003] Since the bottom of the three-dimensional vibrating screen is a flat structure, when the vibrating screen is working, it will generate certain vibrations, which will cause the bottom of the vibrating screen to shift, so that the bottom of the vibrating screen will rub against the ground when moving, resulting in serious friction on the bottom of the vibrating screen, thereby affecting the service life of the vibrating screen, and requiring staff to frequently replace the bottom of the vibrating screen, which is too troublesome, so the utility model is proposed to solve the above problems. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a fixing structure for a three-dimensional vibrating screen, which has the advantages of being easy to fix the vibrating screen, etc., and solves the problem that since the bottom of the three-dimensional vibrating screen is a flat plate structure, a certain vibration will be generated when the vibrating screen is working, which causes the bottom of the vibrating screen to shift, so that the bottom of the vibrating screen will rub against the ground when moving, resulting in serious friction of the bottom of the vibrating screen, thereby affecting the service life of the vibrating screen, and requiring the staff to frequently replace the bottom of the vibrating screen, which is too troublesome.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing structure of a three-dimensional vibrating screen, comprising a base and a fixing mechanism, a vibrating screen body fixedly installed on the upper surface of the base, and a moving component arranged at the bottom of the base and capable of driving the base to move, wherein the fixing mechanism comprises a connecting member in contact with the surface of the base and a supporting member arranged on the surface of the connecting member and capable of supporting the base.
[0006] The present application adopts the above-mentioned technical solution, and achieves stable fixation of the base through the connecting parts and supporting parts in the fixing mechanism, so that the base is unlikely to shift when the vibrating screen body is running.
[0007] Furthermore, the connecting member includes an arc-shaped first clamping plate and a second clamping plate, a bolt threadedly inserted into a surface of one side of the first clamping plate and having the other end threaded through the second clamping plate, a nut threadedly sleeved on the surface of the bolt and having one surface in contact with a surface of one side of the second clamping plate, and friction pads fixedly mounted on the surfaces of opposite sides of the first clamping plate and the second clamping plate, and one end of the second clamping plate is hinged to each other.
[0008] The beneficial effect of adopting the above further solution is: by providing a connecting piece, it is convenient to fix the support piece on the surface of the base, and by providing a friction pad in the connecting piece, the device can clamp and fix bases of different diameters.
[0009] Furthermore, the support member includes two mounting plates fixedly mounted on the surfaces of the first and second clamping plates opposite to each other, a fixing box fixedly mounted on the surfaces of the mounting plates and with one end vertically penetrating the mounting plates, a gripping plate arranged on the top of the fixing box, and a telescopic member arranged inside the fixing box.
[0010] The beneficial effect of adopting the above further solution is that by providing a support member, the surface of the base can be easily supported.
[0011] Furthermore, the telescopic member includes a placement plate slidably mounted on the inner wall of the fixed box, a first electric push rod fixedly mounted on the upper surface of the fixed box and with a movable end extending into the interior of the fixed box, and a support column fixedly mounted on the lower surface of the placement plate and with one end extending to the bottom of the fixed box and fixedly connected to the lower surface of the gripping plate.
[0012] The beneficial effect of adopting the above further solution is: by providing a telescopic member, the gripping plate in the support member is driven to move vertically, thereby changing the position of the gripping plate, so that the gripping plate can adjust its height according to bases of different sizes.
[0013] Furthermore, both side surfaces of the fixed box are provided with slide grooves, and both side surfaces of the placement plate are fixedly installed with sliding blocks extending into the corresponding slide grooves and slidably connected to the inner walls of the slide grooves.
[0014] The beneficial effect of adopting the above further solution is that the placement plate is limited by the slider, so that the placement plate can be stably moved vertically.
[0015] Furthermore, the moving component includes a cavity opened on the lower surface of the base, a partition fixedly installed on the inner wall of the cavity, a second electric push rod fixedly installed on the upper surface of the partition and with a movable end extending below the partition, a plurality of fixed grooves opened on the lower surface of the base and located outside the cavity, a support plate fixedly installed on the movable end of the second electric push rod, and mounting parts arranged inside the plurality of fixed grooves.
[0016] The beneficial effect of adopting the above further solution is that by providing a moving component, the staff can easily push the device to move.
[0017] Furthermore, the mounting member includes a connecting rod arranged inside the fixed groove, a universal wheel fixedly mounted on the lower surface of the connecting rod, a limiting groove opened on the inner walls on both sides of the fixed groove, and a limiting block fixedly mounted on the two side surfaces of the connecting rod and one end extending to the inner wall of the corresponding limiting groove and slidably connected to the inner wall of the limiting groove.
[0018] The beneficial effect of adopting the above further solution is that by providing the mounting member, the universal wheel can be conveniently connected or disassembled when the vibrating screen body needs to be moved, thereby ensuring stability.
[0019] Compared with the prior art, the utility model provides a fixing structure of a three-dimensional vibrating screen, which has the following beneficial effects:
[0020] The fixing structure of the three-dimensional vibrating screen realizes stable fixation of the base through the connecting parts and supporting parts in the fixing mechanism, so that the base is difficult to shift when the vibrating screen body is running. The telescopic parts in the supporting parts drive the gripping plate in the supporting parts to move vertically, thereby changing the position of the gripping plate, so that the gripping plate can adjust its height according to bases of different sizes. The friction pads arranged in the connecting parts enable the device to clamp and fix bases of different diameters, thereby improving the applicability of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the structure of the base and the vibrating screen body of the utility model;
[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the fixing mechanism of the utility model;
[0023] Figure 3 This is a top view of the fixing mechanism of the utility model;
[0024] Figure 4 This is a schematic diagram of the internal structure of the fixed box of the utility model.
[0025] In the figure: 1. base; 2. vibrating screen body; 3. first clamping plate; 4. second clamping plate; 5. bolts; 6. nuts; 7. friction pads; 8. mounting plate; 9. fixing box; 10. gripping plate; 11. placement plate; 12. first electric push rod; 13. support column; 14. slider; 15. partition; 16. second electric push rod; 17. connecting rod; 18. universal wheel; 19. limit block; 20. support plate. DETAILED DESCRIPTION
[0026] 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.
[0027] See also Figure 1 and Figure 2 In this embodiment, a fixed structure of a three-dimensional vibrating screen includes a base 1 and a fixing mechanism, a vibrating screen body 2 fixedly installed on the upper surface of the base 1, and a moving component arranged at the bottom of the base 1 and capable of driving the base 1 to move. The fixing mechanism includes a connecting member in contact with the surface of the base 1 and a supporting member arranged on the surface of the connecting member and capable of supporting the base 1.
[0028] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 In this embodiment, the connecting member includes an arc-shaped first clamping plate 3 and a second clamping plate 4, a bolt 5 threadedly inserted into the surface of one side of the first clamping plate 3 and the other end of which threadedly penetrates the second clamping plate 4, a nut 6 threadedly sleeved on the surface of the bolt 5 and one side surface of which contacts with the surface of one side of the second clamping plate 4, and a friction pad 7 fixedly mounted on the surface of the first clamping plate 3 and the second clamping plate 4 on the opposite side, and one end of the second clamping plate 4 and the first clamping plate 3 are hinged to each other.
[0029] Wherein, by providing the friction pad 7, the second clamping plate 4 and the first clamping plate 3 can clamp and fix the base 1 with different diameters.
[0030] Secondly, with the arrangement of the bolts 5 and the nuts 6, the staff can disassemble the second clamping plate 4 and the first clamping plate 3, so that the second clamping plate 4 and the first clamping plate 3 can be recycled.
[0031] By sleeve-fitting the first clamping plate 3 and the second clamping plate 4 on the surface of the base 1 and tightening the bolts 5 on the first clamping plate 3 , the friction pad 7 can be closely attached to the surface of the base 1 , thereby completing the clamping and fixing of the base 1 .
[0032] See also Figure 1 , Figure 2 and Figure 3 In this embodiment, the support member includes two mounting plates 8 fixedly mounted on the surface of the first clamping plate 3 and the second clamping plate 4 on the opposite side, a fixing box 9 fixedly mounted on the surface of the mounting plate 8 and one end of which vertically penetrates the mounting plate 8, a gripping plate 10 arranged on the top of the fixing box 9, and a telescopic member arranged inside the fixing box 9.
[0033] By setting the gripping plate 10, when the mounting plate 8 is installed on the surface of the base 1, the gripping plate 10 contacts the ground, thereby increasing the friction between the device and the ground, thereby providing auxiliary fixed support for the base 1, making it difficult for the base 1 to shift during the operation of the vibrating screen body 2.
[0034] See also Figure 1 , Figure 2 and Figure 4 In this embodiment, the telescopic member includes a placement plate 11 slidably mounted on the inner wall of the fixed box 9, a first electric push rod 12 fixedly mounted on the upper surface of the fixed box 9 and with a movable end extending to the interior of the fixed box 9, and a support column 13 fixedly mounted on the lower surface of the placement plate 11 and with one end extending to the bottom of the fixed box 9 and fixedly connected to the lower surface of the gripping plate 10.
[0035] By starting the first electric push rod 12, the first electric push rod 12 can drive the gripping plate 10 to move vertically through the placement plate 11 and the gripping plate 10, so that the gripping plate 10 can adjust its height according to the base 1 of different sizes, and has high applicability.
[0036] Among them, both side surfaces of the fixed box 9 are provided with sliding grooves, and both side surfaces of the placement plate 11 are fixedly installed with sliders 14 extending into the corresponding sliding grooves and slidingly connected to the inner walls of the sliding grooves. The placement plate 11 is limited by the sliders 14, so that the placement plate 11 can move vertically stably.
[0037] See also Figure 1 In this embodiment, the moving component includes a cavity opened on the lower surface of the base 1, a partition 15 fixedly installed on the inner wall of the cavity, a second electric push rod 16 fixedly installed on the upper surface of the partition 15 and with the movable end extending below the partition 15, a plurality of fixed grooves opened on the lower surface of the base 1 and located outside the cavity, a support plate 20 fixedly installed on the movable end of the second electric push rod 16, and mounting parts arranged inside the plurality of fixed grooves.
[0038] Secondly, the mounting part includes a connecting rod 17 arranged inside the fixed groove, a universal wheel 18 fixedly installed on the lower surface of the connecting rod 17, a limit groove opened on the inner walls on both sides of the fixed groove, and a limit block 19 fixedly installed on the two side surfaces of the connecting rod 17 and one end extending to the inner wall of the corresponding limit groove and slidingly connected to the inner wall of the limit groove.
[0039] By setting the cooperation between the limit block 19 and the limit groove, the universal wheel 18 is difficult to disengage from the fixed groove. The second electric push rod 16 drives the support plate 20 to move, so that the base 1 can be raised, so that the staff can movably install the universal wheel 18 on the fixed groove through the limit groove, so that when the device needs to move the vibrating screen body 2, it can be moved by means of the universal wheel 18.
[0040] The working principle of the above embodiment is as follows: by sleeve-fitting the first clamping plate 3 and the second clamping plate 4 on the surface of the base 1, tightening the bolt 5 on the first clamping plate 3, the friction pad 7 can be closely attached to the surface of the base 1, thereby completing the clamping and fixing of the base 1, so that the two mounting plates 8 can be fixedly installed on the base 1, and by starting the first electric push rod 12, the first electric push rod 12 can drive the gripping plate 10 to move vertically through the placement plate 11 and the gripping plate 10. When the gripping plate 10 contacts the ground, the friction between the device and the ground is increased, thereby auxiliary fixing of the base 1 The support makes it difficult for the base 1 to shift during the operation of the vibrating screen body 2. When the staff needs to push the base 1 to move, the second electric push rod 16 drives the support plate 20 to move, so that the base 1 can be raised. At the same time, the first electric push rod 12 drives the gripping plate 10 to move, so that the gripping plate 10 can provide auxiliary support for the base 1, thereby sharing the pressure on the support plate 20. At this time, the staff can flexibly install the universal wheel 18 on the fixed groove through the limit groove, so that the device has the ability to move, which is convenient for the staff to push the device to move.
[0041] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.
Claims
1. A fixed structure for a three-dimensional vibrating screen, comprising a base (1) and a fixing mechanism, a vibrating screen body (2) fixedly mounted on the upper surface of the base (1), and a moving component arranged at the bottom of the base (1) and capable of driving the base (1) to move, characterized in that: The fixing mechanism comprises a connecting piece in contact with the surface of the base (1), and a supporting piece arranged on the surface of the connecting piece and capable of supporting the base (1).
2. The fixing structure of a three-dimensional vibrating screen according to claim 1, characterized in that: The connecting member comprises an arc-shaped first clamping plate (3) and a second clamping plate (4), a bolt (5) threadedly inserted into a surface of one side of the first clamping plate (3) and having the other end threadedly penetrated through the second clamping plate (4), a nut (6) threadedly sleeved on a surface of the bolt (5) and having one surface in contact with a surface of one side of the second clamping plate (4), and a friction pad (7) fixedly mounted on the surfaces of opposite sides of the first clamping plate (3) and the second clamping plate (4), wherein one end of the second clamping plate (4) is hingedly connected to one another.
3. The fixing structure of a three-dimensional vibrating screen according to claim 1, characterized in that: The support member comprises two mounting plates (8) fixedly mounted on the surfaces of the first clamping plate (3) and the second clamping plate (4) on opposite sides thereof, a fixing box (9) fixedly mounted on the surface of the mounting plate (8) and having one end vertically penetrating the mounting plate (8), a gripping plate (10) arranged on the top of the fixing box (9), and a telescopic member arranged inside the fixing box (9).
4. The fixing structure of a three-dimensional vibrating screen according to claim 3 is characterized in that: The telescopic member comprises a placement plate (11) slidably mounted on the inner wall of the fixed box (9), a first electric push rod (12) fixedly mounted on the upper surface of the fixed box (9) and with a movable end extending into the interior of the fixed box (9), and a support column (13) fixedly mounted on the lower surface of the placement plate (11) and with one end extending to the bottom of the fixed box (9) and fixedly connected to the lower surface of the gripping plate (10).
5. The fixing structure of a three-dimensional vibrating screen according to claim 4, characterized in that: Slide grooves are provided on both side surfaces of the fixed box (9), and sliding blocks (14) are fixedly mounted on both side surfaces of the placement plate (11), extending into the corresponding slide grooves and slidably connected to the inner walls of the slide grooves.
6. The fixing structure of a three-dimensional vibrating screen according to claim 1, characterized in that: The moving assembly comprises a cavity formed on the lower surface of the base (1), a partition (15) fixedly mounted on the inner wall of the cavity, a second electric push rod (16) fixedly mounted on the upper surface of the partition (15) and with a movable end extending below the partition (15), a plurality of fixed grooves formed on the lower surface of the base (1) and located outside the cavity, a support plate (20) fixedly mounted on the movable end of the second electric push rod (16), and mounting members arranged inside the plurality of fixed grooves.
7. The fixing structure of a three-dimensional vibrating screen according to claim 6, characterized in that: The mounting member comprises a connecting rod (17) disposed inside the fixing groove, a universal wheel (18) fixedly mounted on the lower surface of the connecting rod (17), a limiting groove formed on the inner walls on both sides of the fixing groove, and a limiting block (19) fixedly mounted on the surfaces on both sides of the connecting rod (17) and having one end extending to the inner wall of the corresponding limiting groove and slidably connected to the inner wall of the limiting groove.