CN221621602U - Chip removal cleaning device of digit control machine tool - Google Patents
Chip removal cleaning device of digit control machine tool Download PDFInfo
- Publication number
- CN221621602U CN221621602U CN202323365132.8U CN202323365132U CN221621602U CN 221621602 U CN221621602 U CN 221621602U CN 202323365132 U CN202323365132 U CN 202323365132U CN 221621602 U CN221621602 U CN 221621602U
- Authority
- CN
- China
- Prior art keywords
- shell
- fixedly connected
- chip removal
- chip
- cleaning device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 18
- 238000005520 cutting process Methods 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000012545 processing Methods 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000007790 scraping Methods 0.000 description 3
- 230000007723 transport mechanism Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a chip removal cleaning device of a numerical control machine, in particular to the technical field of auxiliary equipment of the numerical control machine, which comprises two supporting wheels, wherein the upper ends of the two supporting wheels are fixedly connected with a supporting rod together, the middle part of the front end of the supporting rod is fixedly connected with a connecting rod, the chip removing shell is fixedly connected with the front end of the connecting rod and the upper end of the supporting rod together, the chip removing mechanism is fixedly connected with the lower side of the rear part of the chip removing shell, the lifting wheels are fixedly connected with the front part of the left side and the front part of the right side of the chip removing shell, and the transmission mechanism is arranged in the chip removing shell. According to the chip removal cleaning device of the numerical control machine tool, the height and the moving position of the lifting wheel can be adjusted according to the actual requirements of equipment, the conveying mechanism can effectively convey the scraps, and the scraps can be effectively crushed and cleaned by the chip cutting mechanism.
Description
Technical Field
The utility model relates to the technical field of auxiliary equipment of numerical control machine tools, in particular to a chip removal cleaning device of a numerical control machine tool.
Background
The numerical control machine tool is high-precision and high-efficiency automatic processing equipment, and a large amount of processing scraps and cutting fluid can be generated in the processing process of the numerical control machine tool, so that chip removal devices for discharging the scraps are commonly arranged on the machine tool. The chip removal device has the main functions of collecting various metal or nonmetal scraps generated during the working of the numerical control machine tool, and transmitting the scraps into the collecting bin for collecting, so that unified treatment is performed.
The utility model provides a support arrangement for municipal works sewer line construction is disclosed to China patent document CN209256472U, including the chip cleaner body, be equipped with the movable frame on two inside walls of chip cleaner body, the inboard of movable frame is equipped with elevating system, elevating system is that two sets of last cantilever crane and the lower cantilever crane that are "X" shape and arrange are superimposed, go up cantilever crane and the place of lower cantilever crane intersection and be equipped with first transfer line, two go up the cantilever crane and be connected through the second transfer line that upper portion was equipped with, the lower part of two go up the cantilever crane and the lower part of two lower cantilever crane all are equipped with the axostylus axostyle, the both ends of two axostylus axostyle all are equipped with the gyro wheel, the inboard middle part position of movable frame is equipped with the pneumatic cylinder. The chip removal device of the numerical control machine tool is provided with the universal wheel, the lifting mechanism and the inclined baffle, the direction change of the chip removal device during movement is facilitated by the arrangement of the universal wheel, and the roller can be hidden and telescopic by the arrangement of the lifting mechanism; the setting of slope baffle is convenient for receive the sweeps that falls, and the sweeps can not unrestrained in the outside of chip cleaner.
But there are still drawbacks in implementation: although the chip removal cleaning of the scraps produced by the machine tool is realized, the produced scraps cannot be smashed and cut, so that the collection volume and collection times are increased, secondary processing is needed subsequently, the workload is increased, and the working efficiency is reduced.
Disclosure of utility model
The utility model mainly aims to provide a chip removal cleaning device of a numerical control machine tool, which can effectively solve the problem that scraps cannot be smashed and cut directly before collection.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a chip removal cleaning device of digit control machine tool, includes two supporting wheels, the common fixedly connected with bracing piece of two supporting wheel upper ends, bracing piece front end middle part fixedly connected with connecting rod, the common fixedly connected with chip removal shell of connecting rod front end and bracing piece upper end, chip removal shell rear portion downside fixedly connected with chip removal mechanism, the equal fixedly connected with elevating gear of chip removal shell left side front portion and right side front portion, chip removal shell internally mounted has transport mechanism.
Preferably, the lifting wheels comprise two small wheels, the upper ends of the small wheels are fixedly connected with a supporting plate, the middle parts of the upper ends of the supporting plate are rotatably connected with threaded rods, the outer surfaces of the threaded rods are fixedly connected with connecting plates, the upper ends of the threaded rods are fixedly connected with limiting plates, and the upper ends of the threaded rods are fixedly connected with rotating handles.
Preferably, the chip removal shell comprises a shell body, one ends, close to each other, of the front part of the left end and the front part of the right end of the shell body are fixedly connected with two connecting plates, the front end of the shell body is fixedly connected with a baffle plate, the rear sides of the upper part of the left side wall and the rear side of the upper part of the right side wall of the shell body are fixedly provided with cover plates together, and the rear end of the shell body is fixedly connected with a connecting shell.
Preferably, the transmission mechanism comprises a plurality of rolling shafts, the left ends and the right ends of the rolling shafts are rotationally connected with the lower part of the left side wall and the lower part of the right side wall of the shell, a plurality of outer surfaces of the rolling shafts are jointly in caterpillar band connection with a transmission chain, the outer surfaces of the transmission chain are provided with a plurality of magnetic strips, driven shafts are fixedly arranged at the left ends of the rolling shafts at the rearmost parts, motors are fixedly arranged at the rear parts of the upper ends of the cover plates, transmission shafts are fixedly arranged at the output ends of the motors, and transmission belts are jointly in caterpillar band connection with the outer surfaces of the transmission shafts and the outer surfaces of the driven shafts.
Preferably, the chip cutting mechanism comprises a cutting shell, the upper end of the cutting shell is fixedly connected with the lower end of the connecting shell, two mutually staggered crushing tooth rollers are fixedly arranged on the left side wall and the right side wall of the cutting shell, a plurality of tooth scraping plates corresponding to the crushing tooth rollers are fixedly arranged on the front side wall and the rear side wall of the cutting shell, and the lower end of the cutting shell is fixedly connected with a chip discharge port.
Preferably, the left side and the right side of the shell are arranged in a manner of being wider at the upper part and narrower at the lower part.
Preferably, the chip cutting mechanism is arranged in a trapezoid shape with a narrow upper part and a wide lower part.
Preferably, a rotating hole matched with the driven shaft is formed in the rear portion of the left end of the shell, and the rotating hole extends to the inner cavity of the shell.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the cutting mechanism provided by the utility model, the upper end of the cutting shell is fixedly connected with the lower end of the connecting shell, and the two mutually staggered crushing tooth rollers and a plurality of tooth piece scraping plates corresponding to the crushing tooth rollers are arranged in the cutting shell to roll and cut the scraps, so that the scraps are effectively crushed and cleaned, the scraps are ensured to be smoothly discharged through the scraps discharge port, and the production efficiency and the stability of processing quality are improved.
2. According to the lifting wheel, as the lifting wheel adopts the design of the threaded rod, the connecting plate and the rotating handle, an operator can adjust the height of the lifting wheel by rotating the rotating handle. The height of the device can be flexibly adjusted according to actual needs and the position of the device can be flexibly moved so as to adapt to the height and position requirements of different processing workpieces.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the whole cross-sectional structure of the present utility model;
FIG. 3 is a schematic view of a partial structure of the present utility model;
FIG. 4 is a schematic view of a partial structure of the present utility model;
FIG. 5 is a schematic view of a partial structure of the present utility model;
fig. 6 is a schematic view of a partial structure of the present utility model.
In the figure: 1. a support wheel; 2. a support rod; 3. a connecting rod; 4. a cutting mechanism; 5. a lifting wheel; 6. a chip removal shell; 7. a transmission mechanism; 41. cutting the housing; 42. crushing tooth rollers; 43. a tooth blade scraper; 44. a chip removal port; 51. a small wheel; 52. a support plate; 53. a threaded rod; 54. a connecting plate; 55. a limiting plate; 56. a rotating handle; 61. a housing; 62. a cover plate; 63. a baffle; 64. a connection housing; 71. a motor; 72. a transmission belt; 73. a driven shaft; 74. a transmission shaft; 75. a drive chain; 76. a roller; 77. a magnetic stripe.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1 and fig. 2, a chip removal cleaning device of digit control machine tool, including two supporting wheels 1, the common fixedly connected with bracing piece 2 of two supporting wheels 1 upper ends, bracing piece 2 front end middle part fixedly connected with connecting rod 3, connecting rod 3 front end and bracing piece 2 upper end are fixedly connected with chip removal shell 6 jointly, and its connecting rod 3 and bracing piece 2 link together to be a T shape support frame for support chip removal shell 6's supporting rod, chip removal shell 6 rear portion downside fixedly connected with chip cutting mechanism 4, chip removal shell 6 left side front portion and right side front portion all fixedly connected with elevating gear 5, chip removal shell 6 internally mounted has transport mechanism 7.
In order to realize height adjustment, position adjustment and movement according to actual needs, referring to fig. 1 and 3, each of the two lifting wheels 5 comprises two small wheels 51, the upper ends of the two small wheels 51 are fixedly connected with a supporting plate 52 together, the middle parts of the upper ends of the two supporting plates 52 are rotatably connected with threaded rods 53, the outer surfaces of the two threaded rods 53 are in threaded connection with connecting plates 54, the upper ends of the two threaded rods 53 are fixedly connected with limiting plates 55, and the upper ends of the two threaded rods 53 are fixedly connected with rotating handles 56;
when the device is required to move or the height of the device is required to be carried out, the outer surfaces of the first threaded rods 53 are in threaded rotation on the connecting plates 54 by rotating the two rotating handles 65, so that the two movable supporting plates 11 connected to the lower ends of the first threaded rods 14 in a rotating mode and the two wheels 3 at the lower ends of the two movable supporting plates 11 move downwards, the four wheels 3 are enabled to lift the device in a landing mode, and the purposes of moving the device and adjusting the height are achieved.
In order to achieve the purpose of fixing each mechanism, the chip removal housing 6 includes a housing 61, a front left end and a front right end of the housing 61 are fixedly connected with one ends of the two connecting plates 54, which are close to each other, a baffle 63 is fixedly connected to the front end of the housing 61, a cover plate 62 is fixedly mounted on the rear side of the upper part of the left side wall and the rear side of the upper part of the right side wall of the housing 61, a connecting shell 64 is fixedly connected to the rear end of the housing 61, and the left side and the right side of the housing 61 are arranged in a manner that the upper parts are wide and the lower parts are narrow.
In order to achieve the purpose of efficient conveying of the scraps, referring to fig. 5 and 2, the conveying mechanism 7 includes a plurality of rollers 76, the left ends and the right ends of the rollers 76 are rotatably connected with the lower part of the left side wall and the lower part of the right side wall of the housing 61, the outer surfaces of the rollers 76 are jointly and in track connection with a transmission chain 75, the outer surfaces of the transmission chain 75 are provided with a plurality of magnetic strips 77, a driven shaft 73 is fixedly arranged at the left end of the roller 76 positioned at the rearmost part, a motor 71 is fixedly arranged at the rear part of the upper end of the cover plate 62, a transmission shaft 74 is fixedly arranged at the output end of the motor 71, and a transmission belt 72 is jointly and in track connection with the outer surfaces of the transmission shaft 74 and the driven shaft 73;
Through the rotation of motor 71 through transmission shaft 74 and drive belt 72 drive driven shaft 73, because the common track of a plurality of roller bearings 76 surface is connected with drive chain 75, drive chain 75 can be along with the rotation of roller bearings 76 and remove together, and drive chain surface outside fixed mounting has a plurality of magnetic stripes 77, and magnetic stripe 77 can adsorb the effect to the sweeps to realized that transport mechanism carries out effectual transport to the sweeps.
For the purpose of installing the driven shaft 73, a rotating hole matched with the driven shaft 73 is formed in the rear portion of the left end of the shell 61, and the rotating hole extends to the inner cavity of the shell 61.
In order to achieve the purpose of crushing and cutting scraps, referring to fig. 6 and 2, the cutting mechanism 4 comprises a cutting shell 41, wherein the upper end of the cutting shell 41 is fixedly connected with the lower end of a connecting shell 64, two crushing tooth rollers 42 which are mutually staggered are fixedly arranged on the left side wall and the right side wall of the cutting shell 41, a plurality of tooth blade scrapers 43 corresponding to the crushing tooth rollers 42 are fixedly arranged on the front side wall and the rear side wall of the cutting shell 41, and a chip discharge port 44 is fixedly connected with the lower end of the cutting shell 41;
Through cutting shell 6 upper end and coupling shell 64 lower extreme fixed connection, cutting shell 6 internally mounted has two crisscross broken fluted roller 42 and a plurality of tooth piece scraper 43 corresponding with broken fluted roller 42 to roll cutting the sweeps to smash and clear up the sweeps effectively, ensure that the sweeps can be discharged through chip discharge port 44 smoothly, improve production efficiency and processingquality stability.
In order to achieve the purpose of smoothly discharging the waste scraps, referring to fig. 6, the 4 is a trapezoid arrangement with a narrow upper part and a wide lower part.
It should be noted that, the specific installation mode of the motor 71, the connection mode of the circuit and the control method adopted in the present utility model are all conventional designs, and the present utility model is not described in detail.
The working principle of the utility model is as follows: the chip removal cleaning device is supported and fixed through the supporting wheel 1, the outer surfaces of the first 53 threaded rods are screwed on the connecting plate 54 through rotating the two rotating handles 65, so that the two movable supporting plates 11 which are connected to the lower ends of the first 14 threaded rods are rotated, and the two wheels 3 which are connected to the lower ends of the second 11 threaded rods are downwards moved, so that the four wheels 3 are grounded and lifted up, the purpose of movement and height adjustment of the equipment is achieved, the motor 71 drives the driven shaft 73 to rotate through the transmission shaft 74 and the transmission belt 72, as the outer surfaces of the plurality of rollers 76 are jointly tracked and connected with the transmission chain 75, the transmission chain 75 can move along with the rotation of the rollers 76, a plurality of magnetic strips 77 are fixedly arranged on the outer surfaces of the transmission chain, the magnetic strips 77 can absorb the chips, the efficient conveying of the chips is achieved, the chip removal device is fixedly connected with the lower ends of the connecting shell 64 through the upper ends of the cutting shell 6, two mutually staggered crushing tooth rollers 42 and a plurality of tooth piece scraping plates 43 corresponding to the crushing tooth rollers 42 are installed inside the cutting shell 6, the chip removal efficiency is effectively improved, the chip removal efficiency is ensured, and the chip removal stability is improved, and the chip removal efficiency is ensured.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. Chip removal cleaning device of digit control machine tool, including two supporting wheels (1), its characterized in that: the chip removing device comprises a chip removing shell (6), wherein two supporting wheels (1) are fixedly connected with a supporting rod (2) at the upper ends, a connecting rod (3) is fixedly connected to the middle of the front end of the supporting rod (2), the chip removing shell (6) is fixedly connected to the front end of the connecting rod (3) and the upper end of the supporting rod (2), a chip removing mechanism (4) is fixedly connected to the lower side of the rear portion of the chip removing shell (6), lifting wheels (5) are fixedly connected to the front portion of the left side and the front portion of the right side of the chip removing shell (6), and a transmission mechanism (7) is installed inside the chip removing shell (6).
2. The chip removal cleaning device of a numerical control machine tool according to claim 1, wherein: the lifting wheel (5) comprises two small wheels (51), the upper ends of the small wheels (51) are fixedly connected with supporting plates (52) together, the middle parts of the upper ends of the supporting plates (52) are rotationally connected with threaded rods (53), the outer surfaces of the threaded rods (53) are connected with connecting plates (54) in a threaded mode, the upper ends of the threaded rods (53) are fixedly connected with limiting plates (55), and the upper ends of the threaded rods (53) are fixedly connected with rotating handles (56).
3. The chip removal cleaning device of a numerical control machine tool according to claim 2, wherein: the chip removal shell (6) comprises a shell (61), one end of the front part of the left end and the front part of the right end of the shell (61) are fixedly connected with one ends of two connecting plates (54) which are close to each other, the front end of the shell (61) is fixedly connected with a baffle (63), the rear sides of the upper part of the left side wall and the rear side of the upper part of the right side wall of the shell (61) are fixedly provided with cover plates (62) together, and the rear end of the shell (61) is fixedly connected with a connecting shell (64).
4. A chip removal cleaning device for a numerically controlled machine tool as set forth in claim 3, wherein: the transmission mechanism (7) comprises a plurality of rollers (76), wherein the left ends and the right ends of the rollers (76) are rotationally connected with the lower part of the left side wall and the lower part of the right side wall of the shell (61), the outer surfaces of the rollers (76) are jointly in caterpillar band connection with a transmission chain (75), the outer surfaces of the transmission chain (75) are provided with a plurality of magnetic strips (77), the left ends of the rollers (76) positioned at the rearmost part are fixedly provided with driven shafts (73), the rear parts of the upper ends of the cover plates (62) are fixedly provided with motors (71), the output ends of the motors (71) are fixedly provided with transmission shafts (74), and the outer surfaces of the transmission shafts (74) and the outer surfaces of the driven shafts (73) are jointly in caterpillar band connection with transmission belts (72).
5. A chip removal cleaning device for a numerically controlled machine tool as set forth in claim 3, wherein: the cutting mechanism (4) comprises a cutting shell (41), the upper end of the cutting shell (41) is fixedly connected with the lower end of a connecting shell (64), two mutually staggered crushing tooth rollers (42) are fixedly arranged on the left side wall and the right side wall of the cutting shell (41), a plurality of tooth blade scrapers (43) corresponding to the crushing tooth rollers (42) are fixedly arranged on the front side wall and the rear side wall of the cutting shell (41), and chip discharge ports (44) are fixedly connected with the lower end of the cutting shell (41).
6. A chip removal cleaning device for a numerically controlled machine tool as set forth in claim 3, wherein: the left side and the right side of the shell (61) are arranged in a manner of being wider at the upper part and narrower at the lower part.
7. The chip removal cleaning device of a numerical control machine tool according to claim 1, wherein: the cutting mechanism (4) is arranged in a trapezoid shape with a narrow upper part and a wide lower part.
8. The chip removal cleaning device of a numerical control machine tool according to claim 4, wherein: the rear part of the left end of the shell (61) is provided with a rotating hole matched with the driven shaft (73), and the rotating hole extends to the inner cavity of the shell (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323365132.8U CN221621602U (en) | 2023-12-11 | 2023-12-11 | Chip removal cleaning device of digit control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323365132.8U CN221621602U (en) | 2023-12-11 | 2023-12-11 | Chip removal cleaning device of digit control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221621602U true CN221621602U (en) | 2024-08-30 |
Family
ID=92497424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323365132.8U Active CN221621602U (en) | 2023-12-11 | 2023-12-11 | Chip removal cleaning device of digit control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221621602U (en) |
-
2023
- 2023-12-11 CN CN202323365132.8U patent/CN221621602U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213507971U (en) | Pavement patching device | |
| CN112827588A (en) | Material collecting and processing device and method for intelligent manufacturing | |
| CN215823213U (en) | Contaminated soil rapid transfer equipment for soil remediation | |
| CN221621602U (en) | Chip removal cleaning device of digit control machine tool | |
| CN211418686U (en) | Novel punch press conveyer | |
| CN208167623U (en) | A kind of road-surface cleaning apparatus | |
| CN217963954U (en) | Advanced ceramic unburned bricks precision finishing powder cleaning device | |
| CN215353695U (en) | Environment-friendly crushing device for solid waste recovery | |
| CN211412285U (en) | Solid waste treatment device convenient to smash discarded object | |
| CN213498597U (en) | Manual sand blasting machine suitable for optical lens production | |
| CN222696643U (en) | Machining piece collection device | |
| CN215748094U (en) | Automatic waste material clearing and discharging device for machining center | |
| CN221774270U (en) | A crawler type shot blasting machine | |
| CN220057762U (en) | Garbage cleaning vehicle for building | |
| CN220630150U (en) | Straw environmental protection processor | |
| CN219583366U (en) | Rubber ring edge trimmer with dust collection effect | |
| CN220310643U (en) | Fluorite grinding powder device | |
| CN220411749U (en) | Calcium carbonate raw material conveying equipment | |
| CN216967133U (en) | Chip removal machine for machine tool | |
| CN214244163U (en) | Automatic sludge treatment machine | |
| CN218322264U (en) | Asphalt repairing machine | |
| CN218518440U (en) | Circulating device for steel grit of shot blasting machine | |
| CN222709779U (en) | A construction waste crushing hammer chip removal device | |
| CN219804767U (en) | Solid waste reducing mechanism | |
| CN222709804U (en) | A ball mill for producing bone china tableware with dust collection function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |