CN113508737A - Bovine-eye wheel guiding and positioning type spiral track for natural rubber tapping and using method - Google Patents
Bovine-eye wheel guiding and positioning type spiral track for natural rubber tapping and using method Download PDFInfo
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- CN113508737A CN113508737A CN202110412481.7A CN202110412481A CN113508737A CN 113508737 A CN113508737 A CN 113508737A CN 202110412481 A CN202110412481 A CN 202110412481A CN 113508737 A CN113508737 A CN 113508737A
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 100
- 244000043261 Hevea brasiliensis Species 0.000 title claims abstract description 45
- 229920003052 natural elastomer Polymers 0.000 title claims abstract description 39
- 229920001194 natural rubber Polymers 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 98
- 241000834287 Cookeolus japonicus Species 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 244000309464 bull Species 0.000 claims abstract description 8
- 229920001971 elastomer Polymers 0.000 claims abstract description 8
- 238000011161 development Methods 0.000 claims abstract description 6
- 230000001976 improved effect Effects 0.000 claims abstract description 6
- 230000009467 reduction Effects 0.000 claims abstract description 6
- 229920001875 Ebonite Polymers 0.000 claims abstract description 5
- 230000007613 environmental effect Effects 0.000 claims abstract description 5
- 230000008092 positive effect Effects 0.000 claims abstract description 5
- 230000008093 supporting effect Effects 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims description 4
- 239000004816 latex Substances 0.000 description 6
- 229920000126 latex Polymers 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 238000010090 natural rubber production Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000010092 rubber production Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/10—Tapping of tree-juices, e.g. caoutchouc, gum
- A01G23/12—Knives or axes for tapping
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/10—Tapping of tree-juices, e.g. caoutchouc, gum
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
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Abstract
The invention discloses a bull-eye wheel guiding and positioning type spiral track for natural rubber tapping and a use method, belonging to the technical field of agricultural machinery, and the bull-eye wheel guiding and positioning type spiral track for natural rubber tapping comprises: the device comprises a direct current speed reducing motor, a spiral track, a transmission mechanism, a limiting mechanism, a bull eye wheel and a positioning roller; the direct-current speed reduction motor provides power, the power is transmitted to the limiting mechanism for fixing the rubber tapping knife mechanism through the gear shaft, and then the bull's eye wheels on the limiting mechanism are driven to move along the arc-shaped grooves on the upper side and the lower side of the spiral track, so that the rubber tapping knife mechanism is driven to move along a fixed spiral track. The mode of the cooperative work of the bullseye wheel guide and the positioning of the positioning roller is adopted, so that the cutter is ensured to finish rubber tapping work smoothly and independently along a fixed spiral track, the influence of human factors and environmental factors is avoided, the yield of natural rubber is improved, a rubber worker is liberated from hard rubber tapping work, and the positive effect is achieved on the development of the natural rubber industry.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to a bull-eye wheel guiding and positioning type spiral track for natural rubber tapping and a using method thereof.
Background
In 2020, the latest statistical data of the international rubber research organization shows that the planting area of the rubber trees of the global natural rubber producing country amounts to 1331.14 ten thousand hectares. Wherein, Asian region 1222.51 ten thousand hectares, approximately account for global rubber tree planting area 9. The rubber trees can be put into production after being planted for seven years, the economic life (tapping period) of the rubber trees is 20-30 years, the labor investment of tapping production accounts for about 70% of the labor investment of the whole natural rubber production, and the rubber trees are a central link and a key technology in rubber production. Tapping is an operation of cutting barks from a cutting opening of a trunk of a rubber tree by a special tool (a rubber knife) so as to enable latex to flow out from the cutting opening to obtain the latex, and is a direct means for obtaining a natural rubber product and a current only means.
Along with the acceleration of urbanization and industrialization processes, the natural rubber tapping operation faces the problems of high labor cost, difficult labor and the like, and the rubber planting benefit is remarkably reduced. The research and development of rubber tapping machinery can effectively deal with the dilemma faced by rubber tapping production, the rubber tapping efficiency can be obviously improved, the labor intensity is reduced, and the production cost is reduced, so that the mechanization of natural rubber tapping is a necessary way for realizing the modernization of the natural rubber industry. Most of the existing tapping machines only provide additional power for cutting movement, tapping tracks are achieved manually, the labor intensity of workers is reduced to a certain extent, but the high-intensity mental labor situation that workers need to constantly keep high concentration, eyes are tightly close to a tapping surface and a body moves along a cutter in the tapping operation cannot be changed, in order to completely release the workers from tapping, the cutter needs to cut automatically along a fixed tapping track, and therefore the development of a spiral track for natural rubber tapping is very necessary.
Disclosure of Invention
The invention aims to provide a bull-eye wheel guiding and positioning type spiral track for natural rubber tapping and a using method thereof; it is characterized in that the bull-eye wheel guiding and positioning type spiral track for natural rubber tapping comprises: the device comprises a spiral track, a transmission mechanism, a limiting mechanism, a bull eye wheel and a positioning roller; wherein, a reinforcing rib 4, a limiting mechanism supporting vertical plate 5, a lower side eyelet wheel 6 and a bolt fastener 19 are fixed on the limiting mechanism lower mounting plate 3; the reinforcing ribs 4 and the limiting mechanism supporting vertical plate 5 are welded and fixed; the direct current speed reducing motor 1 is fixed on the lower mounting plate 3 of the limiting mechanism through a bolt fastener 19; a lower side positioning roller 7 and an upper side positioning roller 8 are fixed on a supporting upright column on the left side of the lower mounting plate 3 of the limiting mechanism, and an upper mounting plate 10 of the limiting mechanism is fixed at the top ends of a supporting upright column and a supporting vertical plate 5 of the limiting mechanism; an upper eyelet wheel 9 is fixed below the upper mounting plate 10 of the limiting mechanism; the lower mounting plate 15 of the tapping knife mechanism is arranged on the upper mounting plate 10 of the limiting mechanism; the tapping knife mechanism 11 is arranged on the lower mounting plate 15 of the tapping knife mechanism; arc grooves 12 on the upper side and the lower side of the spiral track 13 are respectively clamped on the upper eyelet wheel 9 and the lower eyelet wheel 6, and the outer side of the spiral track 13 is tangent to the lower positioning roller 7 and the upper positioning roller 8; the straight gear 16 is meshed with a spiral straight rack 14 on the inner side of the spiral track 13, supports the tapping knife machine 11, and guides and positions the tapping knife mechanism 11; the upper end of the elastic plum coupling 17 is fixedly connected with the gear shaft 18, and the lower end of the elastic plum coupling 17 is fixedly connected with the direct current speed reduction motor 1. .
The spiral track comprises a spiral straight rack arranged on the inner side of the spiral track and arc-shaped grooves arranged on the upper side and the lower side of the spiral track, and the spiral straight rack is vertical teeth.
The transmission mechanism comprises a direct current speed reducing motor, an elastic plum blossom coupling, a gear shaft and a straight gear, the transmission mechanism is powered by the direct current speed reducing motor, the transmission of power is carried out by means of the mutual meshing of the straight gear of the gear shaft and a spiral straight rack, the power is firstly transmitted to a limiting mechanism of the fixed rubber tapping knife mechanism through the gear shaft, then a bull's eye wheel on the limiting mechanism is driven to move along arc-shaped grooves on the upper side and the lower side of a spiral track, and then the rubber tapping knife mechanism is driven to move along the fixed spiral track.
The bull-eye wheel is fixed on the upper mounting plate and the lower mounting plate of the limiting mechanism and is tangent with the upper arc-shaped groove and the lower arc-shaped groove of the spiral track;
a use method of a bull-eye wheel guiding and positioning type spiral track for natural rubber tapping comprises the following specific steps:
the direct-current speed reduction motor 1 is meshed with a spiral straight rack 14 on the inner side of a spiral track 13 through a straight gear 16 to transmit power, firstly, the power is transmitted to a limiting mechanism 10 for fixing a tapping knife mechanism 11 through a gear shaft, then, an upper eyelet wheel 9 and a lower eyelet wheel 6 on the limiting mechanism 10 are driven to move along arc-shaped grooves 12 on the upper side and the lower side of the spiral track 13, the tapping knife mechanism 11 is driven to move, and accurate guiding of the tapping knife mechanism 11 is realized; meanwhile, the lower side positioning roller 7 and the upper side positioning roller 8 which are arranged on the side edge of the spiral track 13 are tangent to the outer side surface of the spiral track 13, so that the rubber tapping knife mechanism 11 is accurately positioned. The mode of the cooperative operation of the guide of the bull-eye wheel and the positioning of the positioning roller is adopted, so that the rubber tapping work can be automatically completed smoothly along a fixed spiral track. The rubber tapping effect can be optimized through parameter control without being influenced by human factors and environmental factors, the yield of the natural rubber is improved, a rubber worker is liberated from hard rubber tapping work, the rubber tapping machine is put into other links of the production of the natural rubber, and the rubber tapping machine has a positive effect on promoting the development of the natural rubber industry.
The invention has the beneficial effects that: the mode of the cooperative operation of the bullseye wheel guide and the positioning of the positioning roller is adopted, the cutter can automatically cut along a fixed rubber tapping track without being influenced by human factors and environmental factors, the rubber tapping effect can be optimized through parameter control, the yield of the natural rubber is improved, a rubber worker is liberated from hard rubber tapping work and put into other links of the natural rubber production, and the method has a positive effect on promoting the development of the natural rubber industry, and the method has the characteristics that:
1) according to the invention, through the arrangement of the spiral track, the spiral rubber tapping track is realized by utilizing the shape of the spiral track, so that the flowing of latex is facilitated, the condition of latex blockage is avoided, and the effective collection of natural rubber is realized.
2) According to the invention, the spiral track and the rubber tapping knife mechanism are connected through the arrangement of the limiting mechanism, and the limiting and positioning of the rubber tapping knife mechanism are realized through the upper and lower positioning rollers, so that the condition that the rubber tapping knife mechanism deviates from the spiral track to further cut a natural rubber tree is avoided.
3) The invention is arranged on the inner side of the spiral track through the arrangement of the spiral straight rack, is meshed with the straight gear, transmits the power of the direct current speed reducing motor to the limiting mechanism for fixing the rubber tapping knife mechanism, and further drives the rubber tapping knife mechanism to finish rubber tapping operation.
4) The bull-eye wheels are arranged on the upper side and the lower side of the spiral track and are tangent to the arc-shaped grooves of the spiral track, so that the accurate and smooth guiding of the movement of the rubber tapping knife mechanism is realized, and the rubber tapping work of the rubber tapping knife along the fixed spiral track can be smoothly and autonomously completed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
Fig. 1 is a schematic view of the overall structure of a bull-eye wheel guiding and positioning type spiral track.
Fig. 2 is a schematic view of a limiting mechanism.
Fig. 3 is a schematic diagram of a spiral track.
Fig. 4 is a schematic view of the transmission mechanism.
Wherein: 1. DC gear motor, 2, the motor mounting panel, 3, stop gear lower mounting panel, 4, the strengthening rib, 5, stop gear supports the riser, 6, downside bull's eye wheel, 7, downside location gyro wheel, 8, upside location gyro wheel, 9, upside bull's eye wheel, 10, stop gear upper mounting panel, 11, rubber tapping knife mechanism, 12, the circular arc groove, 13, the spiral track, 14, spiral spur rack, 15, rubber tapping knife mechanism lower mounting panel, 16, the spur gear, 17, elasticity plum blossom shaft coupling, 18, the gear shaft, 19, bolt fastener.
Detailed Description
The invention provides a bull-eye wheel guiding and positioning type spiral track for natural rubber tapping and a using method; the invention is described below with reference to the accompanying drawings and examples.
The bull's-eye wheel guided and positioned spiral track of natural rubber tapping as shown in fig. 1 comprises: the device comprises a spiral track, a transmission mechanism, a limiting mechanism, a bull eye wheel and a positioning roller; wherein, a reinforcing rib 4, a limiting mechanism supporting vertical plate 5, a lower side eyelet wheel 6 and a bolt fastener 19 are fixed on the limiting mechanism lower mounting plate 3; the reinforcing ribs 4 and the limiting mechanism supporting vertical plate 5 are welded and fixed; the direct current speed reducing motor 1 is fixed on the lower mounting plate 3 of the limiting mechanism through a bolt fastener 19 (as shown in figure 2); a lower side positioning roller 7 and an upper side positioning roller 8 are fixed on a supporting upright column on the left side of the lower mounting plate 3 of the limiting mechanism, and an upper mounting plate 10 of the limiting mechanism is fixed at the top ends of a supporting upright column and a supporting vertical plate 5 of the limiting mechanism; an upper eyelet wheel 9 is fixed below the upper mounting plate 10 of the limiting mechanism; the lower mounting plate 15 of the tapping knife mechanism is arranged on the upper mounting plate 10 of the limiting mechanism; the tapping knife mechanism 11 is arranged on the lower mounting plate 15 of the tapping knife mechanism; arc grooves 12 on the upper side and the lower side of the spiral track 13 are respectively clamped on the upper eyelet wheel 9 and the lower eyelet wheel 6, the upper eyelet wheel 9 and the lower eyelet wheel 6 are tangent to the upper arc groove 12 and the lower arc groove 12 of the spiral track 13, and the outer side of the spiral track 13 is tangent to the lower positioning roller 7 and the upper positioning roller 8; a spur gear 16 is meshed with a spiral spur rack 14 (shown in figure 3) on the inner side of the spiral track 13, supports the tapping knife mechanism 11, and guides and positions the tapping knife mechanism 11; the accurate and smooth guiding of the tapping knife mechanism 11 is realized, so that the tapping work of the knife along a fixed spiral track is ensured to be smooth; the upper end of the elastic plum coupling 17 is fixedly connected with the gear shaft 18, and the lower end of the elastic plum coupling 17 is fixedly connected with the direct current speed reduction motor 1.
The spiral track comprises a spiral straight rack arranged on the inner side of the spiral track and arc-shaped grooves arranged on the upper side and the lower side of the spiral track, and the spiral straight rack is vertical teeth.
The transmission mechanism comprises a direct current speed reducing motor, an elastic plum blossom coupling, a gear shaft and a straight gear (as shown in figure 4); the upper end of the elastic plum coupling 17 is fixedly connected with the gear shaft 18, and the lower end of the elastic plum coupling is fixedly connected with the direct current speed reducing motor 1; the transmission mechanism is powered by a direct current speed reducing motor, and the transmission of power is realized by the mutual meshing of a straight gear of a gear shaft and a spiral straight rack, and the power is firstly transmitted to a limiting mechanism of a fixed tapping knife mechanism through the gear shaft, and then a bull eye wheel on the limiting mechanism is driven to move along arc-shaped grooves on the upper side and the lower side of a spiral track, so that the tapping knife mechanism is driven to move along a fixed spiral track. The spiral rubber tapping track is realized by utilizing the shape of the spiral track 13, so that the flowing of latex is facilitated, the condition of latex blockage is avoided, and the effective collection of natural rubber is realized.
A use method of a bull-eye wheel guiding and positioning type spiral track for natural rubber tapping comprises the following specific steps:
the direct-current speed reduction motor 1 is meshed with a spiral straight rack 14 on the inner side of a spiral track 13 through a straight gear 16 to transmit power, firstly, the power is transmitted to a limiting mechanism 10 for fixing a tapping knife mechanism 11 through a gear shaft, then, an upper eyelet wheel 9 and a lower eyelet wheel 6 on the limiting mechanism 10 are driven to move along arc-shaped grooves 12 on the upper side and the lower side of the spiral track 13, the tapping knife mechanism 11 is driven to move, and accurate guiding of the tapping knife mechanism 11 is realized; meanwhile, the lower side positioning roller 7 and the upper side positioning roller 8 which are arranged on the side edge of the spiral track 13 are tangent to the outer side surface of the spiral track 13, so that the rubber tapping knife mechanism 11 is accurately positioned. The mode of the cooperative operation of the guide of the bull-eye wheel and the positioning of the positioning roller is adopted, so that the rubber tapping work can be automatically completed smoothly along a fixed spiral track. The rubber tapping effect can be optimized through parameter control without being influenced by human factors and environmental factors, the yield of the natural rubber is improved, a rubber worker is liberated from hard rubber tapping work, the rubber tapping machine is put into other links of the production of the natural rubber, and the rubber tapping machine has a positive effect on promoting the development of the natural rubber industry.
Claims (5)
1. A bull-eye wheel guide positioning type spiral track for natural rubber tapping; it is characterized in that the bull-eye wheel guiding and positioning type spiral track for natural rubber tapping comprises: the device comprises a spiral track, a transmission mechanism, a limiting mechanism, a bull eye wheel and a positioning roller; wherein, a reinforcing rib (4), a limiting mechanism supporting vertical plate (5), a lower side eyelet wheel (6) and a bolt fastener (19) are fixed on the limiting mechanism lower mounting plate (3); the reinforcing ribs (4) and the limiting mechanism supporting vertical plates (5) are welded and fixed; the direct current speed reducing motor (1) is fixed on the lower mounting plate (3) of the limiting mechanism through a bolt fastener (18); a lower side positioning roller (7) and an upper side positioning roller (8) are fixed on a supporting upright column on the left side of the lower mounting plate (3) of the limiting mechanism, and an upper mounting plate (10) of the limiting mechanism is fixed at the top ends of a supporting upright column and a supporting vertical plate (5) of the limiting mechanism; an upper eyelet wheel (9) is fixed below the upper mounting plate (10) of the limiting mechanism; the lower mounting plate (15) of the tapping knife mechanism is arranged on the upper mounting plate (10) of the limiting mechanism; the tapping knife mechanism (11) is arranged on the lower mounting plate (15) of the tapping knife mechanism; arc-shaped grooves (12) on the upper side and the lower side of the spiral track (13) are respectively clamped on the upper eyelet wheel (9) and the lower eyelet wheel (6), and the outer side of the spiral track (13) is tangent to the lower positioning roller (7) and the upper positioning roller (8); the straight gear (16) is meshed with a spiral straight rack (14) on the inner side of the spiral track (13), supports the tapping knife machine (11), and guides and positions the tapping knife mechanism (11); the upper end of the elastic plum coupling (17) is fixedly connected with the gear shaft (18), and the lower end of the elastic plum coupling (17) is fixedly connected with the direct current speed reducing motor (1).
2. The natural rubber tapping bull's eye wheel guided positioning spiral track of claim 1; the spiral track is characterized by comprising a spiral straight rack arranged on the inner side of the spiral track and arc-shaped grooves arranged on the upper side and the lower side of the spiral track, wherein the spiral straight rack is vertical teeth.
3. The natural rubber tapping bull's eye wheel guided positioning spiral track of claim 1; the transmission mechanism is characterized by comprising a direct-current speed reduction motor, an elastic plum blossom coupling, a gear shaft (18) and a straight gear.
4. The natural rubber tapping bull's eye wheel guided positioning spiral track of claim 1; the bull-eye wheel is fixed on an upper mounting plate and a lower mounting plate of the limiting mechanism and is tangent with an upper arc groove and a lower arc groove of the spiral track.
5. A using method of a bull-eye wheel guiding and positioning type spiral track for natural rubber tapping is characterized by comprising the following specific steps:
the direct-current speed reducing motor (1) is meshed with a spiral straight rack (14) on the inner side of a spiral track (13) through a straight gear (16) to transmit power, firstly, the power is transmitted to a limiting mechanism (10) for fixing a tapping knife mechanism (11) through a gear shaft, then an upper eyelet wheel (9) and a lower eyelet wheel (6) on the limiting mechanism (10) are driven to move along arc-shaped grooves (12) on the upper side and the lower side of the spiral track (13), the tapping knife mechanism (11) is driven to move, and accurate guiding of the tapping knife mechanism (11) is realized;
meanwhile, the lower side positioning roller (7) and the upper side positioning roller (8) which are arranged on the side edge of the spiral track (13) are tangent to the outer side surface of the spiral track (13), so that the rubber tapping knife mechanism (11) is accurately positioned. The mode of the cooperative operation of the guide of the bull-eye wheel and the positioning of the positioning roller is adopted, so that the rubber tapping work can be automatically completed smoothly along a fixed spiral track. The rubber tapping effect can be optimized through parameter control without being influenced by human factors and environmental factors, the yield of the natural rubber is improved, a rubber worker is liberated from hard rubber tapping work, the rubber tapping machine is put into other links of the production of the natural rubber, and the rubber tapping machine has a positive effect on promoting the development of the natural rubber industry.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110412481.7A CN113508737A (en) | 2021-04-16 | 2021-04-16 | Bovine-eye wheel guiding and positioning type spiral track for natural rubber tapping and using method |
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| CN202110412481.7A CN113508737A (en) | 2021-04-16 | 2021-04-16 | Bovine-eye wheel guiding and positioning type spiral track for natural rubber tapping and using method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115380796A (en) * | 2022-09-27 | 2022-11-25 | 海南大学 | Profiling track type automatic tapping and using method thereof |
| CN115553194A (en) * | 2022-11-16 | 2023-01-03 | 海南大学三亚研究院 | Sliding table capable of adjusting limiting and method |
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| CN115553194A (en) * | 2022-11-16 | 2023-01-03 | 海南大学三亚研究院 | Sliding table capable of adjusting limiting and method |
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Application publication date: 20211019 |
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