An alternating mud tamper

Abstract

This utility model provides an alternating mud compactor, comprising: a worktable; a supporting guide shaft, the supporting guide shaft being fixedly mounted on the worktable; a material cylinder, the material cylinder being positioned at the center of the worktable and driven by a material cylinder lifting assembly to move up and down on the supporting guide shaft; an outer column, the outer column being positioned above the material cylinder and driven by an outer column lifting and rotating assembly to move up and down and rotate within the material cylinder on the supporting guide shaft; and an inner column, the inner column being positioned above the outer column and driven by an inner column lifting and rotating assembly to move up and down and rotate within the outer column on the supporting guide shaft. Thus, by alternating between the inner and outer columns, the mud material within the material cylinder is rotated and pressed down, allowing the mud material and additives to mix rapidly, significantly improving mud compaction efficiency.

Description

Technical Field

[0001] This utility model relates to the field of mud tamping technology, specifically to an alternating mud tamping machine. Background Technology

[0002] Mixing preparation is a crucial step in the production of bird's nest-shaped catalyst supports, and the uniformity of the mixing directly affects the product quality. Currently, in related technologies, the mixing preparation of bird's nest-shaped catalyst support products mainly employs equipment such as horizontal kneaders and wheel mixers.

[0003] The clay itself has poor fluidity, and even after processing by a horizontal kneader, it still exhibits a certain degree of inhomogeneity. Furthermore, wheel-type mixing mills have certain limitations in their application scenarios. For example, they may encounter situations where they cannot be pressed when dealing with relatively dry clay. These factors seriously affect product quality, yield rate, and production progress, resulting in low production efficiency and hindering the increase of output.

[0004] Therefore, ensuring the uniformity of mud compaction while increasing the applicability and efficiency of the equipment has become an urgent problem to be solved. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide an alternating mud tamping machine that can quickly mix mud and additives.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] An alternating mud-tamping machine includes: a worktable; a support guide shaft fixedly mounted on the worktable; a material cylinder positioned at the center of the worktable and driven by a material cylinder lifting assembly to move up and down on the support guide shaft; an outer column positioned above the material cylinder and driven by an outer column lifting and rotating assembly to move up and down and rotate within the material cylinder and on the support guide shaft; and an inner column positioned above the outer column and driven by an inner column lifting and rotating assembly to move up and down and rotate within the outer column and on the support guide shaft.

[0008] In one embodiment, a constant temperature plate is provided on the workbench, the material cylinder is located on the constant temperature plate, and the bottom of the material cylinder is open.

[0009] In one embodiment, a frame is fixedly connected to the bottom of the workbench, and the material cylinder lifting assembly includes a lower support plate and a lifting drive component. The lower support plate is slidably connected to the support guide shaft through a linear bearing, and the material cylinder is fixedly disposed in the middle of the lower support plate and passes through the lower support plate. The lifting drive component is disposed in the frame, and the output shaft of the lifting drive component passes through the frame and the workbench in sequence and is fixedly connected to the lower support plate.

[0010] In one embodiment, a support top plate is fixedly connected to the top of the support guide shaft; the inner column lifting and rotating assembly includes a support upper plate and an inner column lifting drive component, the inner column is fixedly disposed at the bottom of the support upper plate, the support upper plate is slidably connected to the support guide shaft through a linear bearing, the inner column lifting drive component is disposed on the support top plate, and the output shaft of the inner column lifting drive component passes through the support top plate and is fixedly connected to the support upper plate.

[0011] In one embodiment, a rotating disk is connected to the bottom of the inner column, and a rotating drive is provided inside the inner column. The output shaft of the rotating drive passes through the inner column and is fixedly connected to the rotating disk.

[0012] In one embodiment, the outer column lifting and rotating assembly includes a supporting middle plate and an outer column lifting drive component. The outer column is fixedly mounted on the bottom of the supporting middle plate via a bearing. The supporting middle plate is slidably connected to the supporting guide shaft via a linear bearing. The outer column lifting drive component is mounted on the supporting top plate. The output shaft of the outer column lifting drive component passes through the supporting top plate and the supporting upper plate and is fixedly connected to the supporting middle plate.

[0013] In one embodiment, an outer ring gear is fixedly connected to the outer periphery of the top of the outer column, and a rotating motor is provided on the middle support plate. The output shaft of the rotating motor passes through the middle support plate and is connected to a gear that meshes with the outer ring gear.

[0014] In one embodiment, the diameter of the barrel is larger than the diameter of the outer column, and the diameter of the outer column is larger than the diameter of the inner column.

[0015] In one embodiment, the bottom of the outer column is open.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This invention utilizes a worktable; a supporting guide shaft fixedly mounted on the worktable; a material cylinder positioned at the center of the worktable and driven by a material cylinder lifting assembly to move up and down on the supporting guide shaft; an outer column positioned above the material cylinder and driven by an outer column lifting and rotating assembly to move up and down and rotate within the material cylinder on the supporting guide shaft; and an inner column positioned above the outer column and driven by an inner column lifting and rotating assembly to move up and down and rotate within the outer column on the supporting guide shaft. By having the inner and outer columns alternately rotate and press down on the mud within the material cylinder, the mud and additives can be quickly mixed, significantly improving the mud-mixing efficiency. Furthermore, the pressure values ​​of the inner and outer columns can be adjusted by changing the parameters of the servo motors driving the inner and outer columns to increase the applicability of the equipment for different types of mud. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present invention;

[0019] Figure 2 This utility model Figure 1 A front view structural diagram;

[0020] Figure 3 This utility model Figure 1 A side view structural diagram.

[0021] In the diagram: 10. Workbench, 11. Temperature control plate, 15. Frame, 20. Support guide shaft, 25. Support top plate, 30. Material cylinder, 31. Support lower plate, 32. Lifting drive component, 40. Outer column, 41. Support middle plate, 42. Outer column lifting drive component, 45. Outer ring gear, 46. Rotary motor, 47. Gear, 50. Inner column, 51. Support upper plate, 52. Inner column lifting drive component, 55. Rotary disk. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Example 1

[0024] like Figure 1-3 As shown, this embodiment includes a worktable 10; a support guide shaft 20, which is fixedly mounted on the worktable 10; in this embodiment, there are four support guide shafts 20, which are respectively fixedly mounted at the four corners of the worktable 10.

[0025] The material cylinder 30 is located at the center of the workbench 10 and is driven by the material cylinder lifting assembly to move up and down on the support guide shaft 20. In this embodiment, the workbench 10 is provided with a constant temperature plate 11, which is fixedly installed on the workbench 10 and is a constant temperature heating plate.

[0026] The material cylinder 30 is located on the constant temperature plate 11, and the bottom of the material cylinder 30 is open, that is, the material cylinder 30 does not have a bottom plate; so that the material cylinder 30 can directly contact the constant temperature plate 11, and when the material cylinder 30 is raised, the mud inside the material cylinder 30 falls onto the constant temperature plate 11, thereby heating the mud inside the material cylinder 30 through the constant temperature plate 11.

[0027] The bottom of the workbench 10 is fixedly connected to the frame 15. The material cylinder lifting assembly includes a lower support plate 31 and a lifting drive component 32. The lower support plate 31 is slidably connected to the support guide shaft 20 through a linear bearing. The material cylinder 30 is fixedly installed in the middle of the lower support plate 31 and passes through the lower support plate 31. In this embodiment, the four corners of the lower support plate 31 are slidably connected to the four support guide shafts 20 through linear bearings, that is, the four corners of the lower support plate 31 are sleeved on the four support guide shafts 20 through linear bearings.

[0028] The lifting drive component 32 is installed inside the frame 15. The output shaft of the lifting drive component 32 passes through the frame 15, the worktable 10, and is fixedly connected to the lower support plate 31. In this embodiment, the lifting drive component 32 is a lifting electric cylinder. The output shaft of the lifting electric cylinder passes through the frame 15, the worktable 10, the constant temperature plate 11, and is fixedly connected to the lower support plate 31. Thus, through the operation of the lifting drive component 32, the lower support plate 31 is driven to move up and down on the four support guide shafts 20. At the same time, the lower support plate 31 drives the material cylinder 30 to move up and down synchronously. When the material cylinder 30 is raised, the mud in the material cylinder 30 falls onto the constant temperature plate 11, which makes it convenient to remove the mud or clean the constant temperature plate 11 and improves the practicality of the mud tamping machine of this utility model.

[0029] The outer column 40 is positioned above the material cylinder 30. The diameter of the material cylinder 30 is larger than the diameter of the outer column 40. The outer column 40 is driven by the outer column lifting and rotating assembly to move up and down and rotate within the material cylinder 30 on the support guide shaft 20. The bottom of the outer column 40 is open, meaning that the outer column 40 does not have a bottom plate. Thus, the outer column 40 can be driven to move up and down and rotate within the material cylinder 30 through the outer column lifting and rotating assembly. During the rotation, the mud on the outer column 40 can be gathered in the middle of the material cylinder 30.

[0030] The inner column 50 is positioned above the outer column 40. The inner column 50 is driven by the inner column lifting and rotating assembly to move up and down on the support guide shaft 20 and inside the outer column 40. Thus, through the operation of the inner column lifting and rotating assembly, the inner column 50 can pass through the outer column 40 and crush, knead, and grind the mud in the material cylinder 30.

[0031] A support top plate 25 is fixedly connected to the top of the support guide shaft 20; the inner column lifting and rotating assembly includes a support upper plate 51 and an inner column lifting drive component 52. The inner column 50 is fixedly installed at the bottom of the support upper plate 51, and the support upper plate 51 is slidably connected to the support guide shaft 20 through linear bearings; in this embodiment, the four corners of the support upper plate 51 are slidably connected to the four support guide shafts 20 through linear bearings, that is, the four corners of the support upper plate 51 are sleeved on the four support guide shafts 20 through linear bearings.

[0032] The inner column lifting drive 52 is mounted on the support top plate 25. The output shaft of the inner column lifting drive 52 passes through the support top plate 25 and is fixedly connected to the support upper plate 51. In this embodiment, the inner column lifting drive 52 is an inner column lifting electric cylinder, and the inner column lifting electric cylinder is located at the center of the support top plate 25. Thus, through the operation of the inner column lifting electric cylinder, the support upper plate 51 can be driven to move up and down on the four support guide shafts 20, and at the same time, the inner column 50 is simultaneously driven to crush, knead, and grind inside the outer column 40 or through the outer column 40 into the material cylinder 30.

[0033] The bottom of the inner column 50 is connected to a rotating disk 55. A rotating drive is provided inside the inner column 50. The output shaft of the rotating drive passes through the inner column 50 and is fixedly connected to the rotating disk 55. In this embodiment, the rotating drive is a rotating motor. By running the rotating motor, the rotating disk 55 can be driven to rotate, thereby kneading and crushing the mud.

[0034] The outer column lifting and rotating assembly includes a supporting middle plate 41 and an outer column lifting drive component 42. The diameter of the outer column 40 is larger than the diameter of the inner column 50. The outer column 40 is fixedly mounted at the bottom of the supporting middle plate 41 by bearings. In this embodiment, the bearings are located in the middle of the supporting middle plate 41, with the outer ring of the bearings fixedly connected to the supporting middle plate 41 and the inner ring of the bearings fixedly connected to the outer column 40. This allows the outer column 40 to rotate at the bottom of the supporting middle plate 41 via the bearings.

[0035] The supporting middle plate 41 is slidably connected to the supporting guide shaft 20 via linear bearings; in this embodiment, the four corners of the supporting middle plate 41 are slidably connected to the supporting guide shaft 20 via linear bearings, that is, the four corners of the supporting middle plate 41 are all sleeved on the supporting guide shaft 20 via linear bearings.

[0036] The outer column lifting drive 42 is mounted on the support top plate 25. The output shaft of the outer column lifting drive 42 passes through the support top plate 25 and the support upper plate 51 and is fixedly connected to the support middle plate 41. In this embodiment, there are two outer column lifting drive 42s, which are mounted on both sides of the inner column lifting drive 52. The output shafts of the two outer column lifting drive 42 pass through the support top plate 25 and the support upper plate 51 and are fixedly connected to the left and right ends of the support middle plate 41. Thus, through the operation of the outer column lifting drive 42, the support middle plate 41 can be driven to rise and fall on the four support guide shafts 20, while simultaneously driving the outer column 40 to rise and fall inside the material cylinder 30, thereby achieving compaction.

[0037] An outer ring gear 45 is fixedly connected to the outer periphery of the top of the outer column 40. A rotating motor 46 is provided on the support plate 41. The output shaft of the rotating motor 46 passes through the support plate 41 and is connected to a gear 47 that meshes with the outer ring gear 45. Thus, by running the rotating motor 46, the outer ring gear 45 and the gear 47 mesh, thereby driving the outer column 40 to rotate on the support plate 41, so that the mud material is collected in the middle of the material cylinder 30.

[0038] The working principle of this utility model is as follows;

[0039] When tamping is required, the lifting drive 32 is at the lower limit position, supporting the lower plate 31 so that the lower surface of the material cylinder 30 is in contact with the upper surface of the constant temperature plate 11.

[0040] The output shaft of the outer column lifting drive 42 retracts to the upper limit position, causing the support plate 41 to drive the outer column 40 away from the material cylinder 30; at the same time, the output shaft of the inner column lifting drive 52 retracts to the upper limit position, causing the support plate 51 to drive the inner column 50 away from the material cylinder 30, and then the mud is put into the material cylinder 30.

[0041] When the mud tamper is started, the operation of the inner column lifting drive 52 enables the inner column 50 to reciprocate and crush the mud material inside the outer column 40, thus crushing the mud material out of the inner column 50. At the same time, the rotation drive operates, driving the rotating disk 55 to rotate, kneading and crushing the mud material.

[0042] After the inner column 50 crushes, kneads, and grinds the mud, the output shaft of the inner column lifting drive 52 retracts to the upper limit position, causing the support plate 51 to drive the inner column 50 away from the material cylinder 30.

[0043] When the output shaft of the outer column lifting drive 42 reaches the lower limit, the outer column 40 is inside the material cylinder 30, and the mud is located inside the outer column 40. At this time, the outer column 40 is driven to rotate on the support plate 41 by the operation of the rotating motor 46, which causes the outer ring gear 45 and gear 47 to mesh, thereby achieving the accumulation of mud at the center of the outer column 40 and in the middle of the material cylinder 30. Thus, the reciprocating lifting of the inner column 40 or the outer column 50 crushes, kneads, grinds, and gathers the mud until it is crushed, kneaded, and ground to the required state. Then, the mud is transferred to the next process, and the mud-pounding process is completed.

[0044] Example 2

[0045] The difference between this embodiment and Embodiment 1 is that the bearing is a turntable bearing, the inner ring of the turntable bearing is fixedly connected to the support plate 41, and the outer ring of the turntable bearing is fixedly connected to the outer column 40. In this embodiment, the outer ring of the turntable bearing is a gear.

[0046] A rotating motor 46 is provided on the support plate 41. The output shaft of the rotating motor 46 passes through the support plate 41 and is connected to a gear 47 that meshes with the outer ring of the turntable bearing. Thus, by running the rotating motor 46, the outer ring of the turntable bearing meshes with the gear 47, thereby driving the outer column 40 to rotate on the support plate 41, so that the mud material is collected in the middle of the material cylinder 30.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the technical solutions of this utility model have 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 of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of this utility model.

Claims

1. An alternating beater, characterized by: include; Workbench (10); A support guide shaft (20) is fixedly mounted on the worktable (10); The material cylinder (30) is located at the center of the worktable (10) and is driven by the material cylinder lifting assembly to move up and down on the support guide shaft (20); An outer column (40) is disposed above the material cylinder (30). The outer column (40) is driven by an outer column lifting and rotating assembly to perform lifting and rotating movements on the support guide shaft (20) and inside the material cylinder (30). The inner column (50) is located above the outer column (40). The inner column (50) drives the outer inner column (50) to perform lifting and rotating movements on the support guide shaft (20) and inside the outer column (40) through the inner column lifting and rotating assembly.

2. An alternating ram according to claim 1 wherein: The workbench (10) is provided with a constant temperature plate (11), the material cylinder (30) is located on the constant temperature plate (11), and the bottom of the material cylinder (30) is open.

3. The alternating ram mud press of claim 1 wherein: The bottom of the workbench (10) is fixedly connected to a frame (15). The material cylinder lifting assembly includes a lower support plate (31) and a lifting drive component (32). The lower support plate (31) is slidably connected to the support guide shaft (20) through a linear bearing. The material cylinder (30) is fixedly arranged in the middle of the lower support plate (31) and passes through the lower support plate (31). The lifting drive component (32) is arranged inside the frame (15). The output shaft of the lifting drive component (32) passes through the frame (15) and the workbench (10) in sequence and is fixedly connected to the lower support plate (31).

4. The alternating ram mud press of claim 1 wherein: The top of the support guide shaft (20) is fixedly connected to a support top plate (25); the inner column lifting and rotating assembly includes a support upper plate (51) and an inner column lifting drive (52). The inner column (50) is fixedly installed at the bottom of the support upper plate (51). The support upper plate (51) is slidably connected to the support guide shaft (20) through a linear bearing. The inner column lifting drive (52) is installed on the support top plate (25). The output shaft of the inner column lifting drive (52) passes through the support top plate (25) and is fixedly connected to the support upper plate (51).

5. An alternating ram according to claim 4 wherein: The bottom of the inner column (50) is connected to a rotating disk (55), and a rotating drive is provided inside the inner column (50). The output shaft of the rotating drive passes through the inner column (50) and is fixedly connected to the rotating disk (55).

6. An alternating ram according to claim 5 wherein: The outer column lifting rotating assembly comprises a supporting middle plate (41) and an outer column lifting driving element (42), the outer column (40) is fixedly arranged at the bottom of the supporting middle plate (41) through a bearing, the supporting middle plate (41) is slidably connected with the supporting guide shaft (20) through a linear bearing, the outer column lifting driving element (42) is arranged on the supporting top plate (25), and an output shaft of the outer column lifting driving element (42) is fixedly connected with the supporting middle plate (41) through the supporting top plate (25) and the supporting upper plate (51).

7. An alternating ram according to claim 6 wherein: An outer ring gear (45) is fixedly connected to the top outer periphery of the outer column (40), a rotating motor (46) is arranged on the supporting middle plate (41), and an output shaft of the rotating motor (46) is connected with a gear (47) engaged with the outer ring gear (45) through the supporting middle plate (41).

8. The alternating ram mud press of claim 1 wherein: The diameter of the outer column (40) is greater than that of the inner column (50).

9. The alternating ram mud press of claim 1 wherein: The bottom of the outer column (40) is open.

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