CN108934477B - Rake tooth cleaning device used under elastic tooth pickup device - Google Patents
Rake tooth cleaning device used under elastic tooth pickup device Download PDFInfo
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- CN108934477B CN108934477B CN201810654409.3A CN201810654409A CN108934477B CN 108934477 B CN108934477 B CN 108934477B CN 201810654409 A CN201810654409 A CN 201810654409A CN 108934477 B CN108934477 B CN 108934477B
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- cross beam
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D89/00—Pick-ups for loaders, chaff-cutters, balers, field-threshers, or the like, i.e. attachments for picking-up hay or the like field crops
- A01D89/001—Pick-up systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D89/00—Pick-ups for loaders, chaff-cutters, balers, field-threshers, or the like, i.e. attachments for picking-up hay or the like field crops
- A01D89/006—Accessories
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- Life Sciences & Earth Sciences (AREA)
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- Cultivation Of Plants (AREA)
- Soil Working Implements (AREA)
Abstract
A rake tooth cleaning device used under an elastic tooth picker aims to solve the problem that residual straws in furrows on ridge-shaped ground cannot be cleaned. Three cutter fixed plates are fixedly arranged on a cross beam at equal intervals, a cutter is arranged below each cutter fixed plate, a turning angle adjusting movable plate and the turning angle adjusting fixed plate are hinged through an inserted shaft, the turning angle adjusting movable plate is welded on the cross beam, a track plate is welded on the cross beam, one end of a connecting long plate is welded on a bearing seat, a movable cross beam is arranged below a fixed frame mechanism, a connecting seat is welded with the upper side wall of the movable cross beam, an adjusting bolt penetrates through the cross beam and is in threaded connection with a threaded hole in the connecting seat, a locking nut is screwed on the adjusting bolt, five clean picking elastic teeth are arranged between every two cutters and are arranged in a V shape, three clean picking elastic teeth are arranged between the cutter on the outer side and the track plate and are arranged in a slant mode, and the three clean picking elastic teeth are arranged from high to low on one side of the cutter to the track plate. The straw picking device is used for picking up straws.
Description
Technical Field
The invention relates to agricultural machinery, in particular to a rake tooth cleaning device matched with an elastic tooth pickup.
Background
At present, environmental protection requires that the straws are not burnt and are comprehensively utilized, and the straws need to be picked up and separated from the field by utilizing equipment such as a bundling machine. The pick-up devices of the existing pick-up equipment such as a packer and the like adopt concentric rotation forms such as elastic teeth, swinging hammers and the like, and are in a cylinder state during working. When the straw is picked up in a northern ridge culture state, the structure can only pick up the straw above the ridge table, and the straw remained in the furrow cannot be picked up completely. Residual straws cause difficulty in soil preparation and seeding, and farmers have great opinions, so that the invention provides the device for completely collecting the straws by the rake teeth matched with the elastic tooth pickup.
Disclosure of Invention
The invention provides a rake tooth cleaning device used under an elastic tooth picker, aiming at solving the problem that residual straws in furrows on ridge-shaped ground cannot be cleaned.
The invention relates to a rake tooth cleaning device used under an elastic tooth picker, which comprises a fixed frame mechanism, a movable cross beam, two connecting seats, two adjusting bolts, two locking nuts, three elastic tooth seat connecting plates, a plurality of cleaning elastic teeth, a plurality of elastic tooth seats and a plurality of first connecting elements, wherein the movable cross beam is fixed on the fixed frame mechanism;
the fixing frame mechanism comprises a turning angle adjusting movable plate, a turning angle adjusting fixed plate, an inserting shaft, a cross beam, two fixed seats, two fixed pins, two connecting long plates, two track plates, two bearing seats, two sliding bearings, two cross beam fixed plates, three cutters and three cutter fixed plates, wherein the three cutter fixed plates are fixedly arranged on the cross beam at equal intervals, one cutter is arranged below each cutter fixed plate, the turning angle adjusting movable plate is hinged with the turning angle adjusting fixed plate through the inserting shaft, the turning angle adjusting movable plate is welded on the cross beam, the two bearing seats are respectively arranged at two ends of the cross beam, the cross beam is arranged in the bearing seats through the sliding bearings, the bearing seats are welded on the cross beam fixed plates, the track plates are arranged between the cutter fixed plates and the bearing seats, the track plates are welded on the cross beam, the two connecting long plates are in one-to, the other end of the connecting long plate is hinged with the fixed seat through a fixed pin;
the section of the movable cross beam is a rectangular pipe, the movable cross beam is arranged below the fixed frame mechanism, two ends of the movable cross beam are arranged in corresponding track plates, two connecting seats are respectively arranged at two ends of an inner cavity of the movable cross beam and are welded with the upper side wall of the movable cross beam, two adjusting bolts correspond to the two connecting seats one by one and are provided with threaded holes, the adjusting bolts penetrate through the cross beam and are in threaded connection with the threaded holes on the connecting seats, a locking nut is screwed on the adjusting bolts, five clean-picking elastic teeth are arranged between every two cutters and are arranged in a V shape, three clean-picking elastic teeth are arranged between the outer cutter and the track plate and are obliquely arranged, the three clean-picking elastic teeth are arranged from high to low from one side of the cutter to the track plate, the clean-picking elastic teeth positioned at the high position in the clean-picking elastic teeth are connected with the upper pipe wall of the movable cross beam through an elastic tooth seat and a first connecting element, the picking-up elastic teeth at the middle part are connected with the lower pipe wall of the movable cross beam through the elastic tooth seat and the first connecting element, the picking-up elastic teeth at the lower part are connected with the elastic tooth seat connecting plate through the elastic tooth seat and the first connecting element, and the elastic tooth seat connecting plate is welded below the movable cross beam.
Furthermore, the rake teeth collecting and cleaning device further comprises a ridge gathering wheel mechanism, the ridge gathering wheel mechanism comprises a rack connecting plate, a mounting seat, a second connecting element and a ridge gathering wheel, the ridge gathering wheel is fixedly arranged on the mounting seat through the second connecting element, and one end of the rack connecting plate is fixedly arranged on the mounting seat.
Compared with the prior art, the invention has the following beneficial effects:
the plurality of cleaning elastic teeth are arranged along with ridge shapes of farmlands, the straws in the furrows are collected, piled and conveyed to the lower part of a picker B, and the residual straws picked to the bottoms of the furrows are picked up through the picker B, so that no residual straws exist in the land; the cutter cuts off the residual stubbles on the ridge so as to clean the straws more cleanly; therefore, the problem that residual straws in furrows on the ridge-shaped ground cannot be picked up cleanly is solved, the working efficiency is improved, the fault rate of the pickup is reduced, the equipment cost is reduced, and the picking rate of the equipment is improved.
Secondly, the arrangement of the clean picking spring teeth is determined according to the ridge shape of the farmland, the function of the clean picking spring teeth is equivalent to raking grass, and the straws are gathered and piled below the picker B; pick up elasticity that clean bullet tooth has for it meets stone, debris etc. in the ground to pick up clean bullet tooth, picks up clean bullet tooth and can produce the gyration and warp, avoids producing the device damage.
Thirdly, the ridge gathering wheel mechanism is arranged, the straw which cannot be picked up by the picking-up elastic teeth is picked up by the ridge gathering wheel, and the picking-up elastic teeth can be picked up after the straw is dragged and piled.
The device has simple structure and convenient installation and maintenance, and can replace the elastic teeth according to the fine crushing degree of the straws to keep proper density.
Drawings
Fig. 1 is a front view of the overall structure of a tine cleaning device for use under a tine picker according to the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a right side view of FIG. 1;
fig. 4 is a front view of the fixing frame mechanism 1;
FIG. 5 is a right side view of FIG. 4;
fig. 6 is a front view showing the positional relationship among the movable cross member 4, the connecting seat 5, the adjusting bolt 6, the locking nut 7, the cleaning spring tooth 8, the spring tooth seat 9, the first connecting member 10 and the spring tooth seat connecting plate 11;
fig. 7 is a front view of the ridging wheel mechanism 3;
FIG. 8 is a left side view of FIG. 7;
FIG. 9 is a schematic view of the angle between the cleaning spring tooth 8 and the ground;
FIG. 10 is a schematic view showing the position of the cleaning latch 8 when the apparatus of the present invention is not in operation;
FIG. 11 is a schematic view showing the position of the cleaning latch 8 when the device of the present invention is in operation;
FIG. 12 is a schematic view showing that the picking spring teeth 8 are not in contact with the ground before being adjusted in height;
fig. 13 is a schematic view of the contact with the ground after the height of the cleaning spring tooth 8 is adjusted.
Detailed Description
The first embodiment is as follows: the present embodiment is described with reference to fig. 1 to 6, and includes a fixed frame mechanism 1, a movable beam 4, two connecting seats 5, two adjusting bolts 6, two locking nuts 7, three spring tooth seat connecting plates 11, a plurality of clean spring teeth 8, a plurality of spring tooth seats 9, and a plurality of first connecting elements 10;
the fixed frame mechanism 1 comprises angle-adjusting movable plates 1-7, angle-adjusting fixed plates 1-8, inserting shafts 1-9, cross beams 1-10, two fixed seats 1-1, two fixed pins 1-2, two connecting long plates 1-3, two track plates 1-11, two bearing seats 1-12, two sliding bearings 1-13, two cross beam fixed plates 1-14, three cutters 1-4 and three cutter fixed plates 1-5, wherein the three cutter fixed plates 1-5 are fixedly arranged on the cross beams 1-10 at equal intervals, one cutter 1-4 is arranged below each cutter fixed plate 1-5, the cutters 1-4 are connected with the cutter fixed plates 1-5 through connecting elements, the angle-adjusting movable plates 1-7 and the angle-adjusting fixed plates 1-8 are hinged through the inserting shafts 1-9, the turning angle adjusting movable plates 1-7 are welded on the cross beams 1-10, the turning angle adjusting fixed plates 1-8 are welded on a machine body, the machine body is a machine frame body connected with the straw picker, two bearing seats 1-12 are respectively arranged at two ends of the cross beams 1-10, the cross beams 1-10 are arranged in the bearing seats 1-12 through sliding bearings 1-13, the bearing seats 1-12 are welded on cross beam fixed plates 1-14, cross beam fixed plates 1-14 are welded on a machine frame A of the straw picker, track plates 1-11 are arranged between the cutter fixed plates 1-5 and the bearing seats 1-12, the track plates 1-11 are welded on the cross beams 1-10, two connecting long plates 1-3 are in one-to-one correspondence with the two bearing seats 1-12, and one end of the connecting long plates 1-3 is welded on the bearing seats 1-12, the other end of the connecting long plate 1-3 is hinged with a fixed seat 1-1 through a fixed pin 1-2, and the fixed seat 1-1 is welded on the machine body;
the section of the movable cross beam 4 is a rectangular pipe, the movable cross beam 4 is arranged below the fixed frame mechanism 1, two ends of the movable cross beam 4 are arranged in corresponding track plates 1-11, two connecting seats 5 are respectively arranged at two ends of an inner cavity of the movable cross beam 4, the connecting seats 5 are welded with the upper side wall of the movable cross beam 4, two adjusting bolts 6 are in one-to-one correspondence with the two connecting seats 5, threaded holes 5-1 are arranged on the connecting seats 5, the adjusting bolts 6 penetrate through the cross beams 1-10 to be in threaded connection with the threaded holes 5-1 on the connecting seats 5, a locking nut 7 is screwed on the adjusting bolts 6, five clean picking elastic teeth 8 are arranged between every two cutting knives 1-4, the five clean picking elastic teeth 8 are arranged in a V shape, three clean picking elastic teeth 8 are arranged between the outer cutting knives 1-4 and the track plates 1-11, and the three clean elastic teeth 8 are arranged obliquely, the three clean-picking elastic teeth 8 are arranged from high to low from the cutter 1-4 to one side of the track plate 1-11, the clean-picking elastic teeth 8 positioned at the high position in the clean-picking elastic teeth 8 are connected with the upper pipe wall of the movable cross beam 4 through an elastic tooth seat 9 and a first connecting element 10, the clean-picking elastic teeth 8 positioned at the middle position are connected with the lower pipe wall of the movable cross beam 4 through the elastic tooth seat 9 and the first connecting element 10, the clean-picking elastic teeth 8 positioned at the low position are connected with an elastic tooth seat connecting plate 11 through the elastic tooth seat 9 and the first connecting element 10, and the elastic tooth seat connecting plate 11 is welded below the movable cross beam 4.
The picking-up elastic teeth 8 are the prior art, namely the standard pick-up universal elastic teeth are adopted.
The adjusting bolt 6 is rotated manually to enable the clean picking spring tooth 8 to reach a required position, and then the lock nut 7 is used for locking and fixing.
The fixed seat 1-1, the fixed pin 1-2 and the connecting long plate 1-3 form a hinge mechanism, when the pickup device finishes pickup work and rises, the connecting long plate 1-3 rises along with the rising, and the fixed seat 1-1 does not rise along with the rising, so that the connecting long plate 1-3 rotates anticlockwise, the cross beam 1-10 is driven to rotate anticlockwise, the picking elastic teeth 8 leave the ground, and the out-of-work state is guaranteed to be reliable.
The installation positions of the cutters 1-4 correspond to the straw planting positions (namely the positions of ridge platforms) of the farmland, and when the straw pickup works, the cutters 1-4 cut off the stubbles of the straws.
The angle-adjustable movable plates 1-7 are rotated manually to drive the cross beams 1-10 to rotate, so that the clean-picking elastic teeth 8 are driven to rotate, the included angle between the clean-picking elastic teeth 8 and the ground is adjusted to ensure the clean-picking rate, and the inserted inserting shafts 1-9 ensure that the included angle between the clean-picking elastic teeth 8 and the ground does not swing in the picking process.
The height and the interval of the elastic tooth seat connecting plates 11 are determined according to the ridge shape of the farmland, so that the elastic teeth 8 can be used for picking up straws completely during working.
The second embodiment is as follows: the embodiment is described with reference to fig. 2, fig. 7 and fig. 8, and is different from the specific embodiment in that a ridge gathering wheel mechanism 3 is additionally arranged, the ridge gathering wheel mechanism 3 comprises a rack connecting plate 3-1, a mounting seat 3-2, a second connecting element 3-3 and a ridge gathering wheel 3-4, the ridge gathering wheel 3-4 is fixedly arranged on the mounting seat 3-2 through the second connecting element 3-3, one end of the rack connecting plate 3-1 is fixedly arranged on the mounting seat 3-2, and the other end of the rack connecting plate 3-1 is welded on a rack a of the straw picker. When the straw picker picks up straws, the ridge gathering wheels 3-4 start to rotate under the action of ground friction force, and the straws C below the ridge gathering wheels 3-4 are conveyed to the lower part of the straw picker. Other components and connections are the same as those in the first embodiment.
The working principle of the invention is as follows:
the cleaning device of the invention is fixed at the rear part of the elastic pick picker B, the height of the cleaning elastic pick 8 from the ground is adjusted (see fig. 12 and 13), and the angle of the cleaning elastic pick 8 and the ground is adjusted (see fig. 9). After the picker B finishes picking up most straws, the cleaning device of the invention can clean the straws left after the picker B picks up the straws (see figure 11). As the pickup B is lifted, the cleaning spring teeth 8 are retracted backward (see fig. 10), preventing the cleaning device from scraping the ground when not in operation.
Claims (2)
1. The utility model provides a rake teeth receives clean device that is used for bullet tooth pickup down which characterized in that: the rake tooth cleaning device comprises a fixed frame mechanism (1), a movable cross beam (4), two connecting seats (5), two adjusting bolts (6), two locking nuts (7), three elastic tooth seat connecting plates (11), a plurality of cleaning elastic teeth (8), a plurality of elastic tooth seats (9) and a plurality of first connecting elements (10);
the fixed frame mechanism (1) comprises a turning angle adjusting movable plate (1-7), turning angle adjusting fixed plates (1-8), inserting shafts (1-9), cross beams (1-10), two fixed seats (1-1), two fixed pins (1-2), two connecting long plates (1-3), two track plates (1-11), two bearing seats (1-12), two sliding bearings (1-13), two cross beam fixed plates (1-14), three cutters (1-4) and three cutter fixed plates (1-5), wherein the three cutter fixed plates (1-5) are fixedly arranged on the cross beams (1-10) at equal intervals, one cutter (1-4) is arranged below each cutter fixed plate (1-5), the turning angle adjusting movable plate (1-7) and the turning angle adjusting fixed plates (1-8) are hinged through the inserting shafts (1-9), and the turning angle adjusting movable plates (1-7) are welded on the cross beams (1-10), two bearing seats (1-12) are respectively arranged at two ends of the cross beams (1-10), the cross beams (1-10) are arranged in the bearing seats (1-12) through sliding bearings (1-13), the bearing seats (1-12) are welded on the beam fixing plates (1-14), the track plates (1-11) are arranged between the cutter fixing plates (1-5) and the bearing seats (1-12), the track plates (1-11) are welded on the cross beams (1-10), the two connecting long plates (1-3) are in one-to-one correspondence with the two bearing seats (1-12), one end of the connecting long plate (1-3) is welded on the bearing seat (1-12), and the other end of the connecting long plate (1-3) is hinged with the fixed seat (1-1) through the fixed pin (1-2);
the cross section of the movable cross beam (4) is a rectangular pipe, the movable cross beam (4) is arranged below the fixed frame mechanism (1), two ends of the movable cross beam (4) are arranged in the corresponding track plates (1-11), two connecting seats (5) are respectively arranged at two ends of an inner cavity of the movable cross beam (4), the connecting seats (5) are welded with the upper side wall of the movable cross beam (4), two adjusting bolts (6) are in one-to-one correspondence with the two connecting seats (5), threaded holes (5-1) are formed in the connecting seats (5), the adjusting bolts (6) penetrate through the cross beams (1-10) to be in threaded connection with the threaded holes (5-1) in the connecting seats (5), a locking nut (7) is arranged on the adjusting bolts (6), five clean elastic teeth (8) are arranged between every two cutters (1-4), and the five clean elastic teeth (8) are arranged in a V shape, three picking spring teeth (8) are arranged between the cutters (1-4) at the outer side and the track plates (1-11), the three clean-picking elastic teeth (8) are obliquely arranged from high to low, the clean-picking elastic teeth (8) positioned at the high position in the clean-picking elastic teeth (8) are connected with the upper pipe wall of the movable cross beam (4) through an elastic tooth seat (9) and a first connecting element (10), the clean-picking elastic teeth (8) positioned at the middle position are connected with the lower pipe wall of the movable cross beam (4) through the elastic tooth seat (9) and the first connecting element (10), the clean-picking elastic teeth (8) positioned at the low position are connected with an elastic tooth seat connecting plate (11) through the elastic tooth seat (9) and the first connecting element (10), and the elastic tooth seat connecting plate (11) is welded below the movable cross beam (4).
2. A tine cleaning device for use under a tine picker according to claim 1, wherein: the rake teeth collecting and cleaning device further comprises a ridge gathering wheel mechanism (3), the ridge gathering wheel mechanism (3) comprises a rack connecting plate (3-1), a mounting seat (3-2), a second connecting element (3-3) and a ridge gathering wheel (3-4), the ridge gathering wheel (3-4) is fixedly arranged on the mounting seat (3-2) through the second connecting element (3-3), and one end of the rack connecting plate (3-1) is fixedly arranged on the mounting seat (3-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810654409.3A CN108934477B (en) | 2018-06-22 | 2018-06-22 | Rake tooth cleaning device used under elastic tooth pickup device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810654409.3A CN108934477B (en) | 2018-06-22 | 2018-06-22 | Rake tooth cleaning device used under elastic tooth pickup device |
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| Publication Number | Publication Date |
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| CN108934477A CN108934477A (en) | 2018-12-07 |
| CN108934477B true CN108934477B (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810654409.3A Active CN108934477B (en) | 2018-06-22 | 2018-06-22 | Rake tooth cleaning device used under elastic tooth pickup device |
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| CN (1) | CN108934477B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109792891B (en) * | 2019-03-08 | 2024-04-02 | 安徽思嘉瑞机械设备有限公司 | Plastic stripper for packer |
| CN110036768A (en) * | 2019-05-31 | 2019-07-23 | 东北农业大学 | Imitative ridge shape straw pickup |
| CN112703895B (en) * | 2020-12-28 | 2022-04-29 | 农业农村部南京农业机械化研究所 | Fruit harvester applying picking device and collecting method thereof |
| CN113875400A (en) * | 2021-08-31 | 2022-01-04 | 高志 | Pickup device suitable for ridge culture plant straw |
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| CN206452773U (en) * | 2017-02-06 | 2017-09-01 | 陈连山 | Straw field pickup pulverizer |
| CN107466608A (en) * | 2017-08-18 | 2017-12-15 | 农业部南京农业机械化研究所 | Crawler type straw field pickup car |
| CN107711083A (en) * | 2017-11-21 | 2018-02-23 | 余桂迪 | A kind of retracting device for reclaiming residual cyperue esculentus |
| CN107852964A (en) * | 2017-12-12 | 2018-03-30 | 黑龙江贵国生物质科技开发有限公司 | A kind of straw pickup |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1540712A1 (en) * | 1987-10-12 | 1990-02-07 | Среднеазиатский Научно-Исследовательский Институт Механизации И Электрификации Сельского Хозяйства | Cotton gatherer |
| CN103875369A (en) * | 2014-04-10 | 2014-06-25 | 黑龙江省农业机械工程科学研究院 | Ridge culture field scattered straw pick-up and collecting machine |
| CN205052225U (en) * | 2015-10-23 | 2016-03-02 | 舞钢市星河机械制造有限责任公司 | Furrow field pickup mechanism for bundling machine is tied to circle |
| CN105393710A (en) * | 2015-11-23 | 2016-03-16 | 安徽久力机械设备有限公司 | Straw collector of bundling machine |
| CN206452773U (en) * | 2017-02-06 | 2017-09-01 | 陈连山 | Straw field pickup pulverizer |
| CN107466608A (en) * | 2017-08-18 | 2017-12-15 | 农业部南京农业机械化研究所 | Crawler type straw field pickup car |
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| CN108934477A (en) | 2018-12-07 |
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Effective date of registration: 20210419 Address after: 150000 Xinxing Industrial Park, Shuangcheng District, Harbin City, Heilongjiang Province Applicant after: HARBIN WANKE SPECIAL VEHICLES EQUIPMENT Co.,Ltd. Address before: 150036 2, Jinshan garden, 216-1 Gan Shui Road, Xiangfang District, Harbin, Heilongjiang. Applicant before: Tang Daping |
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