CN216415131U - Avocado is planted and is used weeding equipment - Google Patents
Avocado is planted and is used weeding equipment Download PDFInfo
- Publication number
- CN216415131U CN216415131U CN202022936248.2U CN202022936248U CN216415131U CN 216415131 U CN216415131 U CN 216415131U CN 202022936248 U CN202022936248 U CN 202022936248U CN 216415131 U CN216415131 U CN 216415131U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- box body
- bevel gear
- gear
- connecting rod
- 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
Images
Abstract
The utility model discloses weeding equipment for avocado planting, which adopts the technical scheme that: the power distribution box comprises a box body, the inside drive mechanism that is equipped with of box, bottom half fixedly connected with square chest, square chest one side fixedly connected with bracing piece, square chest bottom fixedly connected with backup pad, backup pad bottom four corners fixedly connected with universal wheel, first reciprocal lead screw one end extends to the box opposite side, first reciprocal lead screw passes through the bearing with the box and is connected, and an avocado is planted with weeding equipment beneficial effect is: drive mechanism's design, the motor drives first bevel gear and rotates, and first bevel gear drives the second cutting knife on the connecting rod and rotates, and the grass at cutting top that the second cutting knife can be better, and second bearing frame drives and dials the board back-and-forth movement, and when the grass at cutting top was being cut to the second cutting knife, the board back-and-forth movement can be better make the grass on the top of the head stir, great improvement work efficiency.
Description
Technical Field
The utility model relates to the technical field of weeding for avocado planting, and particularly relates to weeding equipment for avocado planting.
Background
The weeding machine using the diesel engine and the gasoline engine has the advantages of convenient movement and high power, but the diesel engine and the gasoline engine have the relatively obvious defects, and the used energy is not clean enough, thereby belonging to equipment with high energy consumption and high pollution; meanwhile, the price of petroleum is continuously increased, and the long-term use of petroleum is also an economic burden.
The prior art has the following defects: the existing weeding equipment for avocado planting cannot better remove grass cleanly in the weeding process, grass cut off is easy to accumulate on blades in the weeding process, and load is easily brought to the blades, so that the cost and the time are increased.
Therefore, the utility model is necessary to invent weeding equipment for planting the avocados.
SUMMERY OF THE UTILITY MODEL
Therefore, the weeding equipment for avocado planting is provided, through the design of the transmission mechanism, the second cutting knife can better cut grass on the top, the second bearing seat drives the stirring plate to move back and forth, when the second cutting knife cuts the grass on the top, the stirring plate can move back and forth to better stir the grass on the top of the head, and the first cutting knife is not added with load, so that the working efficiency is greatly improved, and the problem of load bearing of the cutting knife due to unclean removal is solved.
In order to achieve the above purpose, the utility model provides the following technical scheme: the weeding equipment for the avocado planting comprises a box body, wherein a transmission mechanism is arranged inside the box body, and a square box is fixedly connected to the bottom of the box body;
the transmission mechanism comprises a motor, the motor is fixedly connected to one side of the box body, one end of the output shaft of the motor is fixedly connected with a first reciprocating screw rod, a first bearing seat is sleeved on the outer side of the first reciprocating screw rod, the first reciprocating screw rod is connected with the first bearing seat through a roller nut pair, the bottom of the first bearing seat is fixedly connected with a connecting rod, a first gear is fixedly sleeved on the outer side of the connecting rod, a toothed plate is arranged on the rear side of the first gear, the first gear is matched with the toothed plate, one end of the toothed plate is fixedly connected to one side of the box body, a first cutting knife is fixedly connected to the bottom of the connecting rod, sliding grooves are formed in the bottom of the box body and the bottom of the square box, a first bevel gear is fixedly sleeved on the outer side of the first reciprocating screw rod, a second bevel gear is arranged at the bottom of the first bevel gear, the first bevel gear is meshed with a second bevel gear, and a connecting rod is fixedly connected to the bottom of the second bevel gear, the outer side of the connecting rod is sleeved with a fixed plate, one side of the fixed plate is fixedly connected with the inner wall of the other side of the box body, the bottom end of the connecting rod is fixedly connected with a second cutting knife, a first rotating shaft is embedded at the bottom of the box body, the top end of the first rotating shaft extends into the box body, belt pulleys are fixedly sleeved on the outer sides of the connecting rod and the first rotating shaft, belt strips are sleeved on the outer sides of the connecting rod and the first rotating shaft, the belt pulleys are in driving connection through the belt strips, a third bevel gear is fixedly connected with the bottom of the first rotating shaft, a fourth bevel gear is arranged on the rear side of the third bevel gear, the third bevel gear is in meshing connection with the fourth bevel gear, a second rotating shaft is fixedly sleeved in the fourth bevel gear, a second gear is fixedly connected with the front end of the second rotating shaft, a third gear is arranged on the bottom of the second gear, and the second gear is in meshing connection with the third gear, the second gear and the third gear are located on the front side of the square box, a second reciprocating screw rod is fixedly connected to the rear side of the third gear, a second bearing seat is sleeved on the outer side of the second reciprocating screw rod, the second reciprocating screw rod is connected with the second bearing seat through a ball nut pair, a stirring plate is fixedly connected to the bottom of the second bearing seat and located on one side of a second cutting knife, and a limiting part is arranged inside the box body.
Preferably, one end of the first reciprocating screw rod extends to the other side of the box body, the first reciprocating screw rod is connected with the box body through a bearing, the first rotating shaft is movably connected with the box body through a bearing, and the poking plate is connected with the square box through a bearing.
Preferably, square chest top fixedly connected with thickness board, the inside spacing groove that inlays of thickness board, the first stopper of second bearing frame outside fixedly connected with, first stopper inlays to be established in the spacing groove, first stopper and spacing groove phase-match.
Preferably, the bottom end of the connecting rod penetrates through the box body and the bottom of the square box and extends to the outer side of the bottom of the square box.
Preferably, square chest one side fixedly connected with bracing piece, square chest bottom four corners fixedly connected with backup pad, four equal fixedly connected with universal wheel in backup pad bottom.
Preferably, the limiting part comprises a second limiting block, a limiting groove is formed in the top of the inner cavity of the box body, the top of the first bearing seat is fixedly connected with the second limiting block, the second limiting block is embedded in the limiting groove, and the limiting groove is matched with the second limiting block.
Preferably, the limiting part comprises a second limiting block, a limiting groove is formed in the top of the inner cavity of the box body, the top of the first bearing seat is fixedly connected with the second limiting block, the second limiting block is embedded in the limiting groove, the limiting groove is matched with the second limiting block, and the second limiting block is T-shaped.
The utility model has the beneficial effects that:
according to the utility model, through the design of the transmission mechanism, the motor drives the first bevel gear to rotate, the first bevel gear drives the second cutting knife on the connecting rod to rotate, the second cutting knife can better cut grass on the top, the second bearing seat drives the stirring plate to move back and forth, when the second cutting knife cuts grass on the top, the stirring plate can move back and forth to better stir the grass on the top of the head, no load is added to the first cutting knife, and the connecting rod drives the first cutting knife to move left and right and rotate, so that the grass on the bottom is cleaned cleaner, the working efficiency is greatly improved, a large amount of time is saved, and the cost is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 3 is a front view provided by the present invention;
FIG. 4 is a perspective view of a second stop block provided by the present invention;
fig. 5 is a perspective view of a thickness plate provided by the present invention.
FIG. 6 is a schematic view of the overall structure of embodiment 2 of the present invention;
in the figure: the device comprises a box body 1, a square box 2, a motor 3, a first reciprocating rod 4, a first bearing seat 5, a connecting rod 6, a first gear 7, a toothed plate 8, a first cutter 9, a first bevel gear 10, a second bevel gear 11, a connecting rod 12, a fixing plate 13, a second cutter 14, a first rotating shaft 15, a belt pulley 16, a belt strip 17, a third bevel gear 18, a fourth bevel gear 19, a second rotating shaft 20, a second gear 21, a third gear 22, a second reciprocating screw rod 23, a second bearing seat 24, a toggle plate 25, a thickness plate 26, a first limiting block 27, a supporting rod 28, a supporting plate 29, a universal wheel 30 and a second limiting block 31.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1
Referring to the attached drawings 1-5, the weeding equipment for avocado planting provided by the utility model comprises a box body 1, wherein a transmission mechanism is arranged in the box body 1, and a square box 2 is fixedly connected to the bottom of the box body 1;
the transmission mechanism comprises a motor 3, the motor 3 is fixedly connected to one side of a box body 1, one end of an output shaft of the motor 3 is fixedly connected with a first reciprocating screw rod 4, a first bearing seat 5 is sleeved on the outer side of the first reciprocating screw rod 4, the first reciprocating screw rod 4 is in auxiliary connection with the first bearing seat 5 through a roller nut, a connecting rod 6 is fixedly connected to the bottom of the first bearing seat 5, a first gear 7 is fixedly sleeved on the outer side of the connecting rod 6, a toothed plate 8 is arranged on the rear side of the first gear 7, the first gear 7 is matched with the toothed plate 8, one end of the toothed plate 8 is fixedly connected to one side of the box body 1, a first cutting knife 9 is fixedly connected to the bottom of the connecting rod 6, sliding grooves are formed in the bottoms of the box body 1 and the square box 2, a first bevel gear 10 is fixedly sleeved on the outer side of the first reciprocating screw rod 4, and a second bevel gear 11 is arranged at the bottom of the first bevel gear 10, the first bevel gear 10 is meshed with the second bevel gear 11, the bottom of the second bevel gear 11 is fixedly connected with a connecting rod 12, the outer side of the connecting rod 12 is sleeved with a fixed plate 13, one side of the fixed plate 13 is fixedly connected with the inner wall of the other side of the box body 1, the bottom end of the connecting rod 12 is fixedly connected with a second cutting knife 14, a first rotating shaft 15 is embedded at the bottom of the box body 1, the top end of the first rotating shaft 15 extends into the box body 1, belt pulleys 16 are fixedly sleeved at the outer sides of the connecting rod 12 and the first rotating shaft 15, belt strips 17 are sleeved at the outer sides of the connecting rod 12 and the first rotating shaft 15, the belt pulleys 16 are in driving connection through the belt strips 17, a third bevel gear 18 is fixedly connected at the bottom of the first rotating shaft 15, a fourth bevel gear 19 is arranged at the rear side of the third bevel gear 18, the third bevel gear 18 is meshed with the fourth bevel gear 19, and a second rotating shaft 20 is fixedly sleeved at the inner side of the fourth bevel gear 19, the front end of the second rotating shaft 20 is fixedly connected with a second gear 21, a third gear 22 is arranged at the bottom of the second gear 21, the second gear 21 is meshed with the third gear 22, the second gear 21 and the third gear 22 are both located on the front side of the square box 2, a second reciprocating screw rod 23 is fixedly connected to the rear side of the third gear 22, a second bearing seat 24 is sleeved on the outer side of the second reciprocating screw rod 23, the second reciprocating screw rod 23 is connected with the second bearing seat 24 through a ball nut pair, a stirring plate 25 is fixedly connected to the bottom of the second bearing seat 24, the stirring plate 25 is located on one side of the second cutting knife 14, and a limiting component is arranged inside the box body 1.
Furthermore, one end of the first reciprocating screw rod 4 extends to the other side of the box body 1, the first reciprocating screw rod 4 is connected with the box body 1 through a bearing, the first rotating shaft 15 is movably connected with the box body 1 through a bearing, the poking plate 25 is connected with the square box 2 through a bearing, and the first reciprocating screw rod 4 and the first rotating shaft 15 rotate better;
further, a thickness plate 26 is fixedly connected to the top of the square box 2, a limiting groove is embedded in the thickness plate 26, a first limiting block 27 is fixedly connected to the outer side of the second bearing block 24, the first limiting block 27 is embedded in the limiting groove, the first limiting block 27 is matched with the limiting groove, and the first limiting block 27 can better move in the limiting groove;
further, the bottom end of the connecting rod 12 penetrates through the bottoms of the box body 1 and the square box 2 and extends to the outer side of the bottom of the square box 2, and the connecting rod 12 can better rotate in the box body 1 and the square box 2;
furthermore, a support rod 28 is fixedly connected to one side of the square box 2, support plates 29 are fixedly connected to four corners of the bottom of the square box 2, universal wheels 30 are fixedly connected to the bottoms of the four support plates 29, and the square box can be better moved by the universal wheels 30;
further, the limiting part comprises a second limiting block 31, a limiting groove is formed in the top of the inner cavity of the box body 1, the top of the first bearing seat 5 is fixedly connected with the second limiting block 31, the second limiting block 31 is embedded in the limiting groove, the limiting groove is matched with the second limiting block 31, and the second limiting block 31 can better move in the limiting groove.
The using process of the utility model is as follows: when the cutting machine is used, when the motor 3 rotates, the motor 3 drives the first reciprocating screw rod 4 to rotate, the first reciprocating screw rod 4 drives the first bearing seat 5 to move, the first bearing seat 5 drives the second limiting block 31 to move, the second limiting block 31 moves in the limiting groove, the first bearing seat 5 drives the connecting rod 6 to move left and right, the connecting rod 6 drives the first cutting knife 9 to move left and right, the connecting rod 6 is provided with the first gear 7, the first gear 7 can better enable the connecting rod 6 to rotate, the connecting rod 6 can rotate and move left and right, the first cutting knife 9 can better clear grass at the bottom, the first reciprocating screw rod 4 drives the first bevel gear 10 to rotate, the first bevel gear 10 drives the second bevel gear 11 to rotate, the second bevel gear 11 drives the connecting rod 12 to rotate, the connecting rod 12 drives the second cutting knife 14 to rotate, so as to better cut grass at the top of the cutting knife, the connecting rod 12 drives the belt pulley 16 to rotate, the belt pulley 16 drives the first belt strip 17 to rotate, the first belt strip 17 drives the first rotating shaft 15 to rotate, the first rotating shaft 15 drives the third bevel gear 18 to rotate, the third bevel gear 18 drives the fourth bevel gear 19 to rotate, the fourth bevel gear 19 drives the second rotating shaft 20 to rotate, the second rotating shaft 20 drives the second gear 21 to rotate, the second gear 21 drives the third gear 22 to rotate, the third gear 22 drives the second reciprocating screw rod 23 to rotate, the second reciprocating screw rod 23 drives the second bearing seat 24 to move back and forth, the second bearing seat 24 drives the first moving limiting block 27 to move, the first limiting block 27 moves in the limiting groove, the second bearing seat 24 drives the shifting plate 25 to move back and forth, when the second cutting knife 14 cuts middle grass, the shifting plate 25 moves back and forth to better shift the grass on the top of the head, and no load is added to the first cutting knife 9, the working efficiency is greatly improved, and a large amount of time is saved.
Example 2
Referring to fig. 6, the difference between the embodiment 1 and the embodiment of the present invention is that the limiting component includes a second limiting block 31, a limiting groove is formed at the top of the inner cavity of the box body 1, the top of the first bearing seat 5 is fixedly connected to the second limiting block 31, the second limiting block 31 is embedded in the limiting groove, the limiting groove is matched with the second limiting block 31, the second limiting block 31 is T-shaped,
the using process of the utility model is as follows: through the rotation of the first reciprocating screw rod 4, the first bearing seat 5 can move up and down, because the first bearing seat 5 and the first reciprocating screw rod 4 are connected by a ball nut pair, the first bearing seat can shake, the second limiting block 31 is designed to be T-shaped, so that the contact area of the second limiting block 31 and a limiting groove is larger, and the second limiting block 31 can stably move up and down during working, when the motor 3 rotates, the motor 3 drives the first reciprocating screw rod 4 to rotate, the first reciprocating screw rod 4 drives the bearing seat to move, the first bearing seat 5 drives the second limiting block 31 to move, the second limiting block 31 moves in the limiting groove, the first bearing seat 5 drives the connecting rod 6 to move left and right, the connecting rod 6 drives the first cutting knife 9 to move left and right, the connecting rod 6 is provided with a first gear 7, the first gear 7 can better enable the connecting rod 6 to rotate, the connecting rod 6 can rotate and move left and right, the first cutting knife 9 is better used for removing grass at the bottom, the first reciprocating screw rod 4 drives the first bevel gear 10 to rotate, and the first bevel gear 10 drives the second bevel gear 11 to rotate.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a avocado is planted and is used weeding equipment, includes box (1), its characterized in that: a transmission mechanism is arranged in the box body (1), and a square box (2) is fixedly connected to the bottom of the box body (1);
the transmission mechanism comprises a motor (3), the motor (3) is fixedly connected to one side of the box body (1), one end of an output shaft of the motor (3) is fixedly connected with a first reciprocating lead screw (4), a first bearing seat (5) is sleeved on the outer side of the first reciprocating lead screw (4), the first reciprocating lead screw (4) is in nut pair connection with the first bearing seat (5) through a rolling shaft, a connecting rod (6) is fixedly connected to the bottom of the first bearing seat (5), a first gear (7) is fixedly sleeved on the outer side of the connecting rod (6), a toothed plate (8) is arranged on the rear side of the first gear (7), the first gear (7) is matched with the toothed plate (8), one end of the toothed plate (8) is fixedly connected to one side of the box body (1), a first cutting knife (9) is fixedly connected to the bottom of the connecting rod (6), sliding chutes are formed in the bottoms of the box body (1) and the square box body (2), the outer side of the first reciprocating screw rod (4) is fixedly sleeved with a first bevel gear (10), the bottom of the first bevel gear (10) is provided with a second bevel gear (11), the first bevel gear (10) is meshed with the second bevel gear (11) and connected with the second bevel gear (11), the bottom of the second bevel gear (11) is fixedly connected with a connecting rod (12), the outer side of the connecting rod (12) is sleeved with a fixing plate (13), one side of the fixing plate (13) is fixedly connected with the inner wall of the other side of the box body (1), the bottom of the connecting rod (12) is fixedly connected with a second cutting knife (14), the bottom of the box body (1) is embedded with a first rotating shaft (15), the top end of the first rotating shaft (15) extends to the inside of the box body (1), the outer sides of the connecting rod (12) and the first rotating shaft (15) are fixedly sleeved with a belt pulley (16), and the outer sides of the connecting rod (12) and the first rotating shaft (15) are sleeved with belt strips (17), the belt pulleys (16) are in driving connection through belt strips (17), a third bevel gear (18) is fixedly connected to the bottom of the first rotating shaft (15), a fourth bevel gear (19) is arranged on the rear side of the third bevel gear (18), the third bevel gear (18) is in meshing connection with the fourth bevel gear (19), a second rotating shaft (20) is fixedly sleeved inside the fourth bevel gear (19), a second gear (21) is fixedly connected to the front end of the second rotating shaft (20), a third gear (22) is arranged on the bottom of the second gear (21), the second gear (21) is in meshing connection with the third gear (22), the second gear (21) and the third gear (22) are both located on the front side of the square box (2), a second reciprocating screw rod (23) is fixedly connected to the rear side of the third gear (22), and a second bearing seat (24) is sleeved on the outer side of the second reciprocating screw rod (23), the second reciprocating screw rod (23) is connected with a second bearing seat (24) through a ball nut pair, a poking plate (25) is fixedly connected to the bottom of the second bearing seat (24), the poking plate (25) is located on one side of the second cutting knife (14), and a limiting part is arranged inside the box body (1).
2. The weeding apparatus for avocado planting according to claim 1, wherein: one end of the first reciprocating screw rod (4) extends to the other side of the box body (1), the first reciprocating screw rod (4) is connected with the box body (1) through a bearing, the first rotating shaft (15) is movably connected with the box body (1) through a bearing, and the poking plate (25) is connected with the square box (2) through a bearing.
3. The weeding apparatus for avocado planting according to claim 1, wherein: square chest (2) top fixedly connected with thickness board (26), thickness board (26) inside inlays and is equipped with the spacing groove, the first stopper (27) of second bearing frame (24) outside fixedly connected with, first stopper (27) are inlayed and are established in the spacing groove, first stopper (27) and spacing groove phase-match.
4. The weeding apparatus for avocado planting according to claim 1, wherein: the bottom end of the connecting rod (6) penetrates through the bottoms of the box body (1) and the square box (2) and extends to the outer side of the bottom of the square box (2).
5. The weeding apparatus for avocado planting according to claim 1, wherein: the square box is characterized in that a supporting rod (28) is fixedly connected to one side of the square box (2), supporting plates (29) are fixedly connected to four corners of the bottom of the square box (2), and universal wheels (30) are fixedly connected to the bottoms of the supporting plates (29).
6. The weeding apparatus for avocado planting according to claim 1, wherein: the limiting part comprises a second limiting block (31), a limiting groove is formed in the top of the inner cavity of the box body (1), the top of the first bearing seat (5) is fixedly connected with the second limiting block (31), the second limiting block (31) is embedded in the limiting groove, and the limiting groove is matched with the second limiting block (31).
7. The weeding apparatus for avocado planting according to claim 1, wherein: the limiting part comprises a second limiting block (31), a limiting groove is formed in the top of the inner cavity of the box body (1), the top of the first bearing seat (5) is fixedly connected with the second limiting block (31), the second limiting block (31) is embedded in the limiting groove, the limiting groove is matched with the second limiting block (31), and the second limiting block (31) is arranged in a T shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022936248.2U CN216415131U (en) | 2020-12-10 | 2020-12-10 | Avocado is planted and is used weeding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022936248.2U CN216415131U (en) | 2020-12-10 | 2020-12-10 | Avocado is planted and is used weeding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216415131U true CN216415131U (en) | 2022-05-03 |
Family
ID=81314512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022936248.2U Active CN216415131U (en) | 2020-12-10 | 2020-12-10 | Avocado is planted and is used weeding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216415131U (en) |
-
2020
- 2020-12-10 CN CN202022936248.2U patent/CN216415131U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114558816B (en) | Surface cleaning device for machining large gear | |
| CN109222678B (en) | Novel multifunctional barbecue grill | |
| CN209737801U (en) | Forest cutting device | |
| CN216415131U (en) | Avocado is planted and is used weeding equipment | |
| CN112475430B (en) | Steel cutting equipment for water works construction | |
| CN210909666U (en) | Fixing device is used in automobile production processing | |
| CN217141365U (en) | Indulge and cut running roller greasy dirt cleaning device | |
| CN111014774A (en) | Auto-parts perforating device | |
| CN216503785U (en) | Workstation is used in metalworking convenient to clearance | |
| CN213258805U (en) | Stainless steel polishing machine with chip collecting function | |
| CN214237353U (en) | Hardware processing equipment with collect piece function | |
| CN216633357U (en) | Stainless steel plate punching mechanism | |
| CN214644174U (en) | Paper cutter with module combination energy-saving workbench | |
| CN220900075U (en) | High-efficient sewage treatment device | |
| CN216655433U (en) | Flash removing device for hydraulic cylinder head forging | |
| CN216859073U (en) | High-efficient bearing numerical control lathe | |
| CN216663003U (en) | Cutting device is used in soap production | |
| CN213614889U (en) | Machining welding equipment convenient to move | |
| CN205602633U (en) | Walnut is walnut -meat conveyor that cuts into slices for oil press | |
| CN218397193U (en) | Numerical control machine tool with iron cutting cleaning function | |
| CN220945536U (en) | Automatic slitting device of mushroom plant meat cooling | |
| CN219131118U (en) | Automatic cutting slag remover for table top | |
| CN219805833U (en) | Deburring machine with general plane and curved surface | |
| CN220533731U (en) | Cleaning device for cleaning efficient grinding machine for bearing | |
| CN214081748U (en) | Cutting device is used in production of PET panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |