CN107852940B - Mowing equipment with screening function - Google Patents
Mowing equipment with screening function Download PDFInfo
- Publication number
- CN107852940B CN107852940B CN201711085387.5A CN201711085387A CN107852940B CN 107852940 B CN107852940 B CN 107852940B CN 201711085387 A CN201711085387 A CN 201711085387A CN 107852940 B CN107852940 B CN 107852940B
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- CN
- China
- Prior art keywords
- grass
- plate
- mowing
- shaft
- separating box
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
- A01D34/68—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/06—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- 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
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses mowing equipment with a screening function, which comprises a movable trolley, a mowing mechanism, a separating box and a grass sucking mechanism, wherein the mowing mechanism is arranged at the left end of the movable trolley, a pressing mechanism, a sieve plate, a vibrating mechanism, a guide plate and a partition plate are sequentially arranged in the separating box from top to bottom, the pressing mechanism comprises an elastic column used for pressing the sieve plate on the vibrating mechanism, a connecting shaft used for rotatably connecting the elastic column on the separating box, and a locking structure which is arranged on the outer wall of the end of the separating box, and used for preventing the connecting shaft from rotating, wherein the connecting shaft extends out of the connecting shaft. According to the invention, the vibration mechanism is arranged below the screen plate, so that stones, sand and other impurities in the grass blades can be filtered better, further utilization of the grass blades in the later period is facilitated, and waste of the grass blades is avoided; through setting up locking mechanism, be convenient for when not rotating, lock the elastic column in working position through the round pin axle, guarantee the reliable work of shale shaker.
Description
Technical Field
The invention relates to the technical field of landscaping, in particular to mowing equipment with a screening function.
Background
Along with the development of cities, people pay more and more attention to greening environments, lawns need to be trimmed, and the trimmed grass can be used for fermenting or feeding livestock, so that waste is avoided. However, the existing mower cannot be cleaned after cutting grass, and stones and the like are mixed in grass blades during cleaning, so that the mower cannot be used continuously, can only be used for discarding or screening, wastes the grass blades, and is long in time consumption and large in work load.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to solve the technical problems that: the mowing equipment with the screening function is provided, and the vibration mechanism is arranged below the screen plate, so that impurities such as stones and sand stones in the grass blades can be filtered better, further utilization of the grass blades in the later period is facilitated, and waste of the grass blades is avoided; by arranging the rotatable elastic column, the elastic column is rotated to the top of the separation box before the sieve plate is rotated, so that the sieve plate can be conveniently rotated upwards, grass on the sieve plate is poured into the grass storage cavity, and then the grass is discharged out of the separation box under the action of the grass discharging mechanism; through setting up locking mechanism, be convenient for when not rotating, lock the elastic column in working position through the round pin axle, guarantee the reliable work of shale shaker.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a grass cutting equipment with screening function, is in including travelling car, setting travelling car left end mowing mechanism, separator box and be used for inhaling the grass that mowing mechanism cut down from ground the grass sucking mechanism of separator box, from the top down has set gradually hold-down mechanism, sieve, vibration mechanism, guide plate and baffle in the separator box, hold-down mechanism is including being used for with the sieve compresses tightly elastic column on the vibration mechanism and be used for with the rotatable connecting axle and the setting that connects of elastic column are in on the separator box the connecting axle stretches out the outer wall of separator box prevent connecting axle pivoted locking structure, locking structure includes structural shell, slip setting be in round pin axle on the structural shell and be used for with the ejecting reset spring of round pin axle, vibration mechanism includes vibrating shaft, sets up the epaxial cam of vibrating and sets up the motor of vibrating shaft stretch out the separator box end, including the reel and the filter screen of setting on the reel, the reel is in through rotatable coupling on the separator box, the guide plate is the reverse L shape to detain on the screen.
Further, the elastic column comprises a column sleeve, a sliding rod arranged on the column sleeve in a sliding manner and a spring used for pre-compacting the sieve plate on the vibration mechanism, the sliding rod extends out of the end of the column sleeve and is connected with the connecting shaft into a whole through a flat key, the contact end of the column sleeve and the sieve plate is spherical, and the connecting shaft is opposite to the pin shaft and is provided with a groove for facilitating the insertion of the pin shaft.
Further, the vibration shaft is further provided with a supporting ring which can prevent the screen plate from directly impacting the cam, the supporting ring is circular and the outer wall of the supporting ring is in contact with the screen frame, the vibration shaft extends out of the end of the separation box and is provided with a driven wheel, the output shaft of the motor is provided with a driving wheel matched with the driven wheel, and the driving wheel drives the driven wheel to rotate through a belt.
Further, the screen frame is low about and high slope setting and the right-hand member is passed through the rotatable setting of pivot is in on the separator box, screen frame center left side portion is provided with and is used for installing the square hole of filter screen, screen frame left end is provided with prevents that grass from screen frame left end leakage's baffle and be convenient for the elastic column pre-compaction the clamp plate of sieve, the right side of screen frame with the distance of the inner wall of separator box is greater than 100mm.
Further, the partition plate and the bottom of the separation box form a grass storage cavity, and the right end of the partition plate is connected with the right end of the guide plate and is more than 40mm away from the right inner wall of the separation box.
Further, be provided with the grass discharging mechanism of being convenient for with grass exhaust in the grass storage chamber, grass discharging mechanism is including setting up push pedal in the grass storage chamber and be used for promoting the electric jar of push pedal, the cylinder body of electric jar with grass storage intracavity wall links to each other, stretch out the pole with the push pedal links to each other.
Further, the apex angle of the L-shaped guide plate is 88-92 degrees, and the included angle between the left side and the horizontal plane is 28-32 degrees.
Further, mowing mechanism includes base, slidable setting are in the movable plate on the base, set up driving motor on the movable plate, set up mowing dish on the driving motor output shaft and be used for driving the movable plate removes the drive cylinder.
Further, the grass sucking mechanism comprises a first grass sucking mechanism and a second grass sucking mechanism, the first grass sucking mechanism comprises a first grass sucking cover, a first pipeline for conveying grass from the first grass sucking cover to the separation box and a first fan arranged on the first pipeline, and the second grass sucking mechanism comprises a second grass sucking cover arranged on the moving trolley, a second pipeline for conveying grass from the second grass sucking cover to the separation box and a second fan arranged on the second pipeline.
The invention has the beneficial effects that:
first, through set up vibration mechanism below the sieve, impurity such as stone, sand stone in the filtering grass leaf that can be better, make things convenient for the further utilization of later stage grass leaf more, avoid the waste of grass leaf.
And secondly, by arranging the rotatable elastic column, the elastic column is rotated to the top of the separation box before rotating the sieve plate, so that the sieve plate can be conveniently rotated upwards, grass on the sieve plate is poured into the grass storage cavity, and then the grass is discharged out of the separation box under the action of the grass discharging mechanism.
Thirdly, through setting up locking mechanism, be convenient for when not rotating, lock the elastic column in working position through the round pin axle, guarantee the reliable work of shale shaker.
Fourth, promote the disk of mowing through setting up the drive jar and reciprocate, adjust the height of mowing to the different high requirement of mowing of adaptation, the grass leaf that mowing the disk was cut down is absorbed by first grass absorbing mechanism, and is provided with the second and inhale grass mechanism, absorbs repeatedly the position that first grass absorbing mechanism absorbed, makes the grass leaf clearance cleaner.
Drawings
Fig. 1 is a schematic structural view of a mowing apparatus with screening function according to the present invention;
FIG. 2 is a schematic diagram of the structure of the separator tank of the present invention;
fig. 3 is a left side view of fig. 2.
Detailed Description
The invention is described in further detail below with reference to fig. 1-3.
A mowing device with screening function, comprising a moving trolley 1, a mowing mechanism 2 arranged at the left end of the moving trolley 1, a separating box 3 and a grass sucking mechanism 4 for sucking grass cut by the mowing mechanism 2 into the separating box 3 from the ground, wherein a pressing mechanism 5, a screen plate 6, a vibrating mechanism 7, a guide plate 31 and a baffle plate 32 are sequentially arranged in the separating box 3 from top to bottom, the pressing mechanism 5 comprises an elastic column 51 for pressing the screen plate 6 on the vibrating mechanism 7, a connecting shaft 52 for rotatably connecting the elastic column 51 to the separating box 3 and a locking structure 53 which is arranged on the connecting shaft 52 and extends out of the outer wall of the end of the separating box 3 and is used for preventing the connecting shaft 52 from rotating, the locking structure 53 comprises a structural shell 531, a pin 532 which is slidably arranged on the structural shell 531 and a reset spring 533 for pushing out the pin 532, the vibrating mechanism 7 comprises a vibrating shaft 71, a cam 72 which is arranged on the vibrating shaft 71 and a motor 73 which is arranged on the vibrating shaft 72 and extends out of the separating box 3, the connecting shaft 52 is rotatably connected to the screen plate 61 and the baffle plate 61 on the separating box 3 through the connecting shaft 61, and the baffle plate 61 is in the shape of a reverse-shaped screen frame 61; by arranging the vibration mechanism below the screen plate, the impurities such as stones, sand and stones in the grass blades can be filtered better, so that the grass blades in the later stage can be further utilized more conveniently, and the waste of the grass blades is avoided; by arranging the rotatable elastic column, the elastic column is rotated to the top of the separation box before the sieve plate is rotated, so that the sieve plate can be conveniently rotated upwards, grass on the sieve plate is poured into the grass storage cavity, and then the grass is discharged out of the separation box under the action of the grass discharging mechanism; through setting up locking mechanism, be convenient for when not rotating, lock the elastic column in working position through the round pin axle, guarantee the reliable work of shale shaker.
In this embodiment, the elastic column 51 includes a column sleeve 511, a sliding rod 512 slidably disposed on the column sleeve 511, and a spring 513 for pre-pressing the screen plate 6 on the vibration mechanism 7, the end of the sliding rod 512 extending out of the column sleeve 511 is connected with the connecting shaft 52 through a flat key into a whole, the contact end of the column sleeve 512 and the screen plate 6 is spherical, and a groove for facilitating the insertion of the pin 532 is disposed at the position of the connecting shaft 52 opposite to the pin 532; through setting up the recess, the locking structure of being convenient for locks the connecting axle on the separator box, rotates when avoiding not needing the connecting axle to rotate, influences normal work.
In this embodiment, the vibration shaft 71 is further provided with a supporting ring 74 for preventing the screen plate 6 from directly impacting the cam 72, a driven wheel 75 is disposed at an end of the vibration shaft 71 extending out of the separation box 3, an output shaft of the motor 73 is provided with a driving wheel 76 matched with the driven wheel 75, and the driving wheel 76 drives the driven wheel 75 to rotate through a belt 77; through setting up the support ring, improve the life of cam, adopt belt drive, be convenient for design suitable vibration frequency.
In this embodiment, the screen frame 61 is arranged in a low left-right high inclined manner, the right end of the screen frame 61 is rotatably arranged on the separation box 3 through the rotating shaft 63, a square hole for installing the filter screen 62 is formed in the left part of the center of the screen frame 61, a baffle 64 for preventing grass from leaking from the left end of the screen frame 61 and a pressing plate 65 for facilitating the elastic column 51 to pre-press the screen plate 6 are arranged at the left end of the screen frame 61, the distance between the right side of the screen frame 61 and the inner wall of the separation box 3 is greater than 100mm, the rotating shaft 63 extends out of the end of the separation box 3, a first handle 66 for facilitating overturning the screen plate 6 is arranged at the end of the separation box, and a gap between the left side of the screen frame and the inner wall of the separation box can be increased through the baffle, so that processing and installation are facilitated.
In this embodiment, the partition plate 32 and the bottom of the separation box 3 form a grass storage cavity, and the right end of the partition plate 32 is connected with the right end of the deflector 31 and has a distance from the inner wall of the right side of the separation box 3 of more than 40mm; the grass storage cavity is internally provided with a grass discharging mechanism 8 which is convenient for discharging grass, the grass discharging mechanism 8 comprises a push plate 81 arranged in the grass storage cavity and an electric cylinder 82 used for pushing the push plate 81, a cylinder body of the electric cylinder 82 is connected with the inner wall of the grass storage cavity, and an extension rod is connected with the push plate 81; the gap with the distance larger than 40mm is arranged, so that grass can enter the grass storage cavity conveniently, and the grass discharging mechanism is arranged to discharge the grass out of the separation box conveniently, so that the labor intensity is reduced, and the labor efficiency is improved.
In this embodiment, the apex angle of the L-shaped baffle 31 is 88-92 ° and the included angle between the left side and the horizontal plane is 28-32 °; the stones and the grass are separated by the L-shaped guide plate, the stones are discharged from the impurity discharging port, and the grass is guided into the grass storage cavity through the opening on the right side of the partition plate.
In this embodiment, the mowing mechanism 2 includes a base 21, a moving plate 22 slidably disposed on the base 21, a driving motor 23 disposed on the moving plate 22, a mowing disc 24 disposed on an output shaft of the driving motor 23, and a driving cylinder 25 for driving the moving plate 22 to move, a guide post 26 for facilitating sliding of the moving plate 22 is further disposed on the base 21, a U-shaped plate 27 for facilitating mounting of the driving motor 23 is disposed on the moving plate 22, the driving motor 23 is mounted at a bottom of the U-shaped plate 27, and an output shaft of the driving motor 23 extends out of the bottom of the U-shaped plate 27; the mowing disc is pushed to move up and down by the driving cylinder, and the mowing height is adjusted so as to meet the requirements of different mowing heights.
In this embodiment, the grass sucking mechanism 4 includes a first grass sucking mechanism 41 and a second grass sucking mechanism 42, the first grass sucking mechanism 41 includes a first grass sucking hood 411 provided on the U-shaped plate 27, a first duct 412 for conveying grass from the first grass sucking hood 411 to the separation tank 3, and a first fan 413 provided on the first duct 412, and the second grass sucking mechanism 42 includes a second grass sucking hood 421 provided on the travelling car 1, a second duct 422 for conveying grass from the second grass sucking hood 421 to the separation tank 3, and a second fan 423 provided on the second duct 422; the grass blades cut by the grass cutting disc are absorbed by the first grass absorbing mechanism, and the second grass absorbing mechanism is arranged to repeatedly absorb the positions absorbed by the first grass absorbing mechanism, so that the grass blades are cleaned more cleanly.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that; the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.
Claims (7)
1. Mowing equipment with screening function, its characterized in that: the device comprises a movable trolley, a mowing mechanism arranged at the left end of the movable trolley, a separating box and a grass sucking mechanism used for sucking grass cut by the mowing mechanism into the separating box from the ground, wherein a pressing mechanism, a sieve plate, a vibrating mechanism, a guide plate and a baffle plate are sequentially arranged in the separating box from top to bottom, the pressing mechanism comprises an elastic column used for pressing the sieve plate on the vibrating mechanism, a connecting shaft used for rotatably connecting the elastic column on the separating box and a locking structure which is arranged on the connecting shaft and extends out of the outer wall of the end of the separating box and used for preventing the connecting shaft from rotating, the locking structure comprises a structural shell, a pin shaft which is arranged on the structural shell in a sliding manner and a reset spring used for pushing out the pin shaft, the vibrating mechanism comprises a vibrating shaft, a cam which is arranged on the vibrating shaft and a motor which is arranged on the vibrating shaft and extends out of the end of the separating box, the sieve plate comprises a sieve frame and a filter screen which is arranged on the sieve frame, the sieve frame is rotatably connected on the separating box through a rotating shaft, and the guide plate is reversely buckled on the baffle plate in an L shape;
the elastic column comprises a column sleeve, a sliding rod arranged on the column sleeve in a sliding manner and a spring used for pre-compacting the sieve plate on the vibration mechanism, the end of the sliding rod extending out of the column sleeve is connected with the connecting shaft into a whole through a flat key, the contact end of the column sleeve and the sieve plate is spherical, and a groove which is convenient for the pin shaft to be inserted is formed at the position, opposite to the pin shaft, of the connecting shaft;
the left end of the screen frame is provided with a baffle for preventing grass from leaking from the left end of the screen frame and a pressing plate for facilitating the pre-pressing of the screen plate by the elastic column;
the partition plate and the bottom of the separation box form a grass storage cavity;
the grass storage cavity is internally provided with a grass discharging mechanism which is convenient for discharging grass, the grass discharging mechanism comprises a push plate arranged in the grass storage cavity and an electric cylinder used for pushing the push plate, a cylinder body of the electric cylinder is connected with the inner wall of the grass storage cavity, and an extension rod is connected with the push plate.
2. A mowing apparatus with screening function according to claim 1, characterized in that: the vibrating shaft is further provided with a supporting ring which can prevent the screen plate from directly impacting the cam, the supporting ring is annular, the outer wall of the supporting ring is in contact with the screen frame, the vibrating shaft stretches out of the separating box end to be provided with a driven wheel, the output shaft of the motor is provided with a driving wheel matched with the driven wheel, and the driving wheel drives the driven wheel to rotate through a belt.
3. A mowing apparatus with screening function according to claim 1, characterized in that: the distance between the right side of the screen frame and the inner wall of the separation box is more than 100mm.
4. A mowing apparatus with screening function according to claim 1, characterized in that: the right end of the partition plate is connected with the right end of the guide plate, and the distance between the right end of the partition plate and the inner wall of the right side of the separation box is larger than 40mm.
5. A mowing apparatus with screening function according to claim 1, characterized in that: the apex angle of the L-shaped guide plate is 88-92 degrees, and the included angle between the left side and the horizontal plane is 28-32 degrees.
6. A mowing apparatus with screening function according to claim 1, characterized in that: the mowing mechanism comprises a base, a movable plate, a driving motor, a mowing disc and a driving electric cylinder, wherein the movable plate is slidably arranged on the base, the driving motor is arranged on the movable plate, the mowing disc is arranged on an output shaft of the driving motor, and the driving electric cylinder is used for driving the movable plate to move.
7. A mowing apparatus with screening function as claimed in claim 6, wherein: the grass sucking mechanism comprises a first grass sucking mechanism and a second grass sucking mechanism, the first grass sucking mechanism comprises a first grass sucking cover, a first pipeline for conveying grass from the first grass sucking cover to the separation box and a first fan arranged on the first pipeline, and the second grass sucking mechanism comprises a second grass sucking cover arranged on the moving trolley, a second pipeline for conveying grass from the second grass sucking cover to the separation box and a second fan arranged on the second pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711085387.5A CN107852940B (en) | 2017-11-07 | 2017-11-07 | Mowing equipment with screening function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711085387.5A CN107852940B (en) | 2017-11-07 | 2017-11-07 | Mowing equipment with screening function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107852940A CN107852940A (en) | 2018-03-30 |
| CN107852940B true CN107852940B (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711085387.5A Active CN107852940B (en) | 2017-11-07 | 2017-11-07 | Mowing equipment with screening function |
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| CN (1) | CN107852940B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579180A (en) * | 2018-04-24 | 2018-09-28 | 佛山市尚柏科技有限公司 | A kind of biological products material multi screening and filtering device |
| CN108811698B (en) * | 2018-07-09 | 2021-11-02 | 中铁十八局集团有限公司 | Weeding device for gardens |
| CN109716916A (en) * | 2019-03-14 | 2019-05-07 | 张树祥 | A kind of Multi-functional herbicidal power processing unit |
| CN109989381A (en) * | 2019-04-26 | 2019-07-09 | 武汉理工大学 | A kind of more landform small-sized rubbish cleaning plants |
| CN112025879B (en) * | 2020-08-28 | 2022-06-17 | 祁东县新亿席草工艺品有限公司 | Straw mat burr trimmer is used in straw mat production |
| CN114711017B (en) * | 2022-04-13 | 2023-02-14 | 恒运建设有限公司 | Municipal garden prunes collection device with afforestation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11113351A (en) * | 1997-10-11 | 1999-04-27 | Hisashi Toyosaki | Chestnut gathering and scooping tool effective for preventing lumbago |
| RU2216909C2 (en) * | 2001-06-13 | 2003-11-27 | Научно-исследовательский институт садоводства Сибири им. М.А. Лисавенко | Sea buckthorn harvesting combine |
| CN2660867Y (en) * | 2003-10-23 | 2004-12-08 | 刘庆明 | Mini-type rice harvester |
| CN1737253A (en) * | 2005-08-27 | 2006-02-22 | 蔡文翀 | Method and equipment for producing paper pulp by gases mixed explosion |
| BRPI1000206F1 (en) * | 2010-01-28 | 2019-05-21 | Ind Reunidas Colombo Ltda | machine for collecting and cleaning coffee beans in coconut |
| CN203801282U (en) * | 2014-05-08 | 2014-09-03 | 重庆旭田农业机械有限公司 | Small combine harvester |
| CN204796162U (en) * | 2015-07-07 | 2015-11-25 | 农业部南京农业机械化研究所 | High ridge excavation potato class of cutting edge in a narrow margin harvesting apparatus |
| CN106745779B (en) * | 2017-01-12 | 2019-12-31 | 恒大园林集团有限公司 | Water body treatment construction maintenance method and artificial lake |
| CN206452746U (en) * | 2017-02-22 | 2017-09-01 | 山东首丰环保设备有限公司 | Potato harvesting apparatus |
| CN207543631U (en) * | 2017-11-07 | 2018-06-29 | 重庆博新农业开发有限公司 | A kind of mowing apparatus with separator box |
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2017
- 2017-11-07 CN CN201711085387.5A patent/CN107852940B/en active Active
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| CN107852940A (en) | 2018-03-30 |
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Effective date of registration: 20230627 Address after: Room a505-22, 5th floor, supporting service building, No. 8, Kesheng Road, Guangzhou private science and Technology Park, No. 1633 Beitai Road, Baiyun District, Guangzhou City, Guangdong Province Applicant after: Guangdong Changhai Construction Engineering Co.,Ltd. Address before: 405400 Community 12, Zhendong Village, Zhendong Subdistricts of China, Kaizhou District, Chongqing Applicant before: CHONGQING BOXIN AGRICULTURAL DEVELOPMENT Co.,Ltd. |
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