Rust removal grinding machine
The rust removal grinder that drives the movement of the crawler wheel by designing a driving mechanism, combined with the guide wheel and the tooth block system, efficient rust removal and grinding of the inner wall of a longer steel pipe is achieved, and dust pollution is reduced through the dust collector and vacuum pipe system, which solves the problems of steel pipe cutting and dust pollution in the prior art.
Patent Information
- Application Number
- CN202421350403.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-06-13
AI Technical Summary
The existing rust removal and grinding machines need to be cut into sections when processing longer steel pipes, which affects the efficiency of rust removal and grinding and construction progress, and at the same time generates a large amount of dust, resulting in reduced pollution and accuracy.
A rust removal grinding machine is designed, using a driving mechanism to drive the crawling wheel movement, combining the guide wheel and the tooth block system to achieve rust removal and grinding of the inner wall of a longer steel pipe. At the same time, the dust collector and vacuum pipe system absorb and filter the dust generated by grinding to reduce pollution.
It realizes efficient rust removal and grinding of the inner wall of longer steel pipes, avoids inconvenience of cutting into sections, reduces dust pollution, and improves grinding accuracy and construction efficiency.
Smart Images
Figure CN222570310U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel pipe processing, in particular to a rust removal and grinding machine. Background Art
[0002] Steel pipe processing refers to the process of subjecting metal steel pipes to various processing techniques to meet different application requirements. Steel pipes are widely used in construction, machinery, petrochemical and other industries, and have important economic significance and practical application value.
[0003] Steel pipes will rust if stored for a long time, so a rust removal and grinding machine is needed to deal with the rust on the steel pipes. During the use of existing rust removal and grinding machines, the steel pipes are usually placed on a grinding table for rust removal and grinding. However, when grinding longer steel pipes, the steel pipes need to be cut into sections for grinding, which not only affects the rust removal and grinding efficiency, but also affects the subsequent steel pipe construction progress. In addition, a large amount of dust will be generated when the steel pipes are rust removed and polished, which not only affects the accuracy of the rust removal and grinding, but also causes dust pollution.
[0004] Therefore, it is necessary to provide a new rust removal grinding machine to solve the above-mentioned technical problems. Utility Model Content
[0005] The purpose of the utility model is to provide a rust removal and grinding machine to solve the problems raised in the above background technology.
[0006] To achieve the above purpose, the utility model provides the following technical solution: a rust removal and grinding machine, including a support plate, and also including:
[0007] A shell fixed to the top of the support plate, a driving mechanism is arranged inside the shell, a crawling wheel for driving the device to move is arranged on the outside of the driving mechanism, a support seat is fixedly connected to the top of the support plate, a plurality of connecting rods are fixedly connected to one side of the support seat, a support cylinder is fixedly connected to one end of the connecting rod, a rotating cylinder is rotatably connected to the outside of the support cylinder, a plurality of mounting blocks are fixedly connected to the outside of the rotating cylinder, and a grinding head for rust removal and grinding of the inner wall of the steel pipe is fixedly connected to the outside of the mounting block;
[0008] A dust collecting box is installed on the top of the shell, the top of the dust collecting box is provided with a box door, and the inner wall of the dust collecting box is slidably connected with a filter plate for filtering grinding dust.
[0009] Preferably, the driving mechanism comprises a first motor vertically mounted on the inner wall of the housing, the output end of the first motor is fixedly connected to a first bevel gear, and the outer side of the first bevel gear is meshingly connected to a second bevel gear.
[0010] Preferably, the outer side of the second bevel gear is meshingly connected with a driving gear, and the axis of the driving gear is fixedly connected with a driving rod.
[0011] Preferably, a second motor disposed laterally is mounted on one side of the support seat, and a rotating rod is fixedly connected to an output end of the second motor.
[0012] Preferably, a mounting sleeve is fixedly connected to the outer side of the rotating rod, and a plurality of groups of supporting rods are fixedly connected to the outer side of the mounting sleeve.
[0013] Preferably, one end of the support rod is fixedly connected to a transmission gear, and the outer side of the transmission gear is meshingly connected to a connecting gear.
[0014] Preferably, a plurality of sets of tooth blocks are fixedly connected to the inner wall of the rotating cylinder, and the outer sides of the tooth blocks are meshingly connected with the outer sides of the connecting gears.
[0015] Preferably, a plurality of guide wheels are provided at the bottom of the support plate, and a collection box for collecting rust blocks is fixedly connected to one side of the support plate.
[0016] Preferably, one side of the dust collecting box is connected to a vacuum cleaner via a pipeline, and one side of the dust collecting box is provided with an air outlet.
[0017] Preferably, a plurality of groups of dust suction pipes are provided on one side of the dust collecting box, and a dust suction hood is provided at one end of the dust suction pipe.
[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0019] The utility model can drive the crawling wheel to rotate through the driving mechanism, which is convenient for the device to move inside the steel pipe and to remove rust and grind the inner wall of the longer steel pipe. The device is guided and moved by the guide wheel, and the rotating cylinder is driven to rotate by the tooth block, which drives the mounting block and the grinding head to rotate, so that the grinding head removes rust and grinds the inner wall of the steel pipe. The rust blocks dropped by grinding are collected by the collection box, the grinding dust is absorbed by the dust hood and the dust pipe, and the dust is filtered by the filter plate to reduce dust pollution. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 A structural schematic diagram of a preferred embodiment of the rust removal and grinding machine provided by the utility model;
[0021] Figure 2 It is a structural schematic diagram of the driving mechanism in the utility model;
[0022] Figure 3 This is a schematic diagram of the structure of the support seat in the utility model;
[0023] Figure 4This is a schematic diagram of the structure of the support tube in the utility model;
[0024] Figure 5 It is a structural schematic diagram of the dust collecting box in the utility model.
[0025] In the figure: 1. support plate; 2. shell; 3. driving mechanism; 31. first motor; 32. first bevel gear; 33. second bevel gear; 34. driving gear; 35. driving rod; 4. crawling wheel; 5. support seat; 6. connecting rod; 7. support cylinder; 8. rotating cylinder; 9. mounting block; 10. grinding head; 11. second motor; 12. rotating rod; 13. mounting sleeve; 14. support rod; 15. transmission gear; 16. connecting gear; 17. gear block; 18. dust collecting box; 19. box door; 20. filter plate; 21. vacuum cleaner; 22. air outlet; 23. dust suction pipe; 24. dust suction hood; 25. guide wheel; 26. collection box. 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 1-5 As shown, a rust removal grinding machine comprises a support plate 1, a shell 2 fixed to the top of the support plate 1, a driving mechanism 3 is arranged inside the shell 2, and a crawling wheel 4 for driving the device to move is arranged on the outside of the driving mechanism 3. The crawling wheel 4 can be driven to rotate by the driving mechanism 3, so that the device can be moved inside the steel pipe and can be used inside a longer steel pipe. A support seat 5 is fixedly connected to the top of the support plate 1, and a plurality of connecting rods 6 are fixedly connected to one side of the support seat 5. A support cylinder 7 is fixedly connected to one end of the connecting rod 6, and a rotating cylinder 8 is rotatably connected to the outside of the support cylinder 7. The rotating cylinder 8 can rotate on the outside of the supporting cylinder 7. A plurality of mounting blocks 9 are fixedly connected to the outside of the rotating cylinder 8. A grinding head 10 for removing rust and grinding the inner wall of the steel pipe is fixedly connected to the outside of the mounting block 9. The rotating cylinder 8 drives the mounting block 9 and the grinding head 10 to rotate to remove rust and grind the inner wall of the steel pipe. The dust collecting box 18 installed on the top of the shell 2 can absorb the dust generated during grinding to reduce dust pollution. A box door 19 is provided on the top of the dust collecting box 18. A filter plate 20 for filtering grinding dust is slidably connected to the inner wall of the dust collecting box 18.
[0028] refer to Figure 1 and Figure 2As shown, the driving mechanism 3 includes a first motor 31 vertically mounted on the inner wall of the housing 2, the output end of the first motor 31 is fixedly connected to a first bevel gear 32, the outer side of the first bevel gear 32 is meshedly connected to a second bevel gear 33, the bottoms of the first bevel gear 32 and the second bevel gear 33 are both rotatably connected to the bottom of the inner cavity of the housing 2, the outer side of the second bevel gear 33 is meshedly connected to a driving gear 34, the axis of the driving gear 34 is fixedly connected to a driving rod 35, two sets of crawling wheels 4 are respectively fixed to the two ends of the driving rod 35, and the bottom of the support plate 1 is fixedly connected to the bottom of the inner cavity of the housing 2. A plurality of guide wheels 25 are provided on the part, and a collection box 26 for collecting rust blocks is fixedly connected to one side of the support plate 1. The first motor 31 is started to drive the first bevel gear 32 to rotate, so that the second bevel gear 33 is rotated, and the second bevel gear 33 drives the driving gear 34 and the driving rod 35 to rotate, so that the two sets of crawling wheels 4 are rotated, and the device is driven to move inside the steel pipe, so as to facilitate the rust removal and grinding of the inner wall of the longer steel pipe. The device is guided and moved by the guide wheel 25, and the rust blocks dropped by grinding are collected by the collection box 26.
[0029] refer to Figure 3 and Figure 4 As shown, a transversely arranged second motor 11 is installed on one side of the support seat 5, and a rotating rod 12 is fixedly connected to the output end of the second motor 11, and one end of the rotating rod 12 is rotatably connected to the inner wall of the support tube 7, and a mounting sleeve 13 is fixedly connected to the outer side of the rotating rod 12, and a plurality of supporting rods 14 are fixedly connected to the outer side of the mounting sleeve 13, and a transmission gear 15 is fixedly connected to one end of the supporting rod 14, and a connecting gear 16 is meshingly connected to the outer side of the transmission gear 15, and the outer side of the connecting gear 16 is rotatably connected to the inner wall of the rotating tube 8 through a rotating shaft, and a plurality of gear blocks 17 are fixedly connected to the inner wall of the rotating tube 8, and the outer side of the gear block 17 is meshingly connected to the outer side of the connecting gear 16, and the second motor 11 is started to drive the rotating rod 12 to rotate, so that the mounting sleeve 13 drives the supporting rod 14 to rotate, and drives the transmission gear 15 to rotate, and the transmission gear 15 drives the connecting gear 16 to rotate, so that the gear block 17 drives the rotating tube 8 to rotate, and drives the mounting block 9 and the grinding head 10 to rotate, so that the grinding head 10 removes rust and grinds the inner wall of the steel pipe.
[0030] refer to Figure 5 As shown, one side of the dust box 18 is connected to a vacuum cleaner 21 through a pipe, one side of the dust box 18 is provided with an air outlet 22, one side of the dust box 18 is provided with multiple groups of dust suction pipes 23, one end of the dust suction pipe 23 is connected to one side of the dust box 18, and one end of the dust suction pipe 23 is provided with a dust hood 24. Start the vacuum cleaner 21, absorb the grinding dust through the dust hood 24 and the dust suction pipe 23, filter the dust through the filter plate 20, and discharge the filtered dust through the air outlet 22 to reduce dust pollution.
[0031] Working principle: When the device is in use, the first motor 31 is started to drive the first bevel gear 32 to rotate, so that the second bevel gear 33 is rotated, and the second bevel gear 33 drives the driving gear 34 and the driving rod 35 to rotate, so that the two sets of crawling wheels 4 are rotated, and the device is driven to move inside the steel pipe, which is convenient for rust removal and grinding of the inner wall of a long steel pipe. The device is guided and moved by the guide wheel 25, and the rust blocks dropped by grinding are collected by the collection box 26. The second motor 11 is started to drive the rotating rod 12 to rotate. The mounting sleeve 13 drives the support rod 14 to rotate, drives the transmission gear 15 to rotate, and the transmission gear 15 drives the connecting gear 16 to rotate, so that the tooth block 17 drives the rotating cylinder 8 to rotate, drives the mounting block 9 and the grinding head 10 to rotate, so that the grinding head 10 removes rust and grinds the inner wall of the steel pipe, starts the vacuum cleaner 21, absorbs the grinding dust through the dust hood 24 and the dust pipe 23, filters the dust through the filter plate 20, and discharges the filtered dust through the air outlet 22 to reduce dust pollution.
[0032] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0033] 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 rust removal and grinding machine, comprising a support plate (1), characterized in that: Also includes: A shell (2) is fixed to the top of the support plate (1), a driving mechanism (3) is arranged inside the shell (2), a crawling wheel (4) for driving the device to move is arranged on the outside of the driving mechanism (3), a support seat (5) is fixedly connected to the top of the support plate (1), a plurality of connecting rods (6) are fixedly connected to one side of the support seat (5), a support cylinder (7) is fixedly connected to one end of the connecting rod (6), a rotating cylinder (8) is rotatably connected to the outside of the support cylinder (7), a plurality of mounting blocks (9) are fixedly connected to the outside of the rotating cylinder (8), and a grinding head (10) for removing rust and grinding the inner wall of the steel pipe is fixedly connected to the outside of the mounting block (9); A dust box (18) is installed on the top of the shell (2), the top of the dust box (18) is provided with a box door (19), and the inner wall of the dust box (18) is slidably connected with a filter plate (20) for filtering grinding dust.
2. A rust removal and grinding machine according to claim 1, characterized in that: The driving mechanism (3) comprises a first motor (31) vertically mounted on the inner wall of the housing (2); an output end of the first motor (31) is fixedly connected to a first bevel gear (32); and an outer side of the first bevel gear (32) is meshingly connected to a second bevel gear (33).
3. A rust removal and grinding machine according to claim 2, characterized in that: The outer side of the second bevel gear (33) is meshedly connected with a driving gear (34), and the axis of the driving gear (34) is fixedly connected with a driving rod (35).
4. A rust removal and grinding machine according to claim 1, characterized in that: A second motor (11) disposed transversely is installed on one side of the support seat (5), and a rotating rod (12) is fixedly connected to the output end of the second motor (11).
5. A rust removal and grinding machine according to claim 4, characterized in that: The outer side of the rotating rod (12) is fixedly connected to a mounting sleeve (13), and the outer side of the mounting sleeve (13) is fixedly connected to multiple groups of supporting rods (14).
6. A rust removal and grinding machine according to claim 5, characterized in that: One end of the support rod (14) is fixedly connected to a transmission gear (15), and the outer side of the transmission gear (15) is meshingly connected to a connecting gear (16).
7. A rust removal and grinding machine according to claim 6, characterized in that: The inner wall of the rotating cylinder (8) is fixedly connected with a plurality of groups of tooth blocks (17), and the outer sides of the tooth blocks (17) are meshingly connected with the outer sides of the connecting gears (16).
8. The rust removal and grinding machine according to claim 1, characterized in that: A plurality of guide wheels (25) are arranged at the bottom of the support plate (1), and a collection box (26) for collecting rust blocks is fixedly connected to one side of the support plate (1).
9. The rust removal and grinding machine according to claim 1, characterized in that: One side of the dust collecting box (18) is connected to a dust collector (21) via a pipeline, and one side of the dust collecting box (18) is provided with an air outlet (22).
10. The rust removal and grinding machine according to claim 1, characterized in that: A plurality of groups of dust suction pipes (23) are arranged on one side of the dust collecting box (18), and a dust suction cover (24) is arranged at one end of the dust suction pipe (23).