CN114342636B - Digging device for Chinese yam - Google Patents
Digging device for Chinese yam Download PDFInfo
- Publication number
- CN114342636B CN114342636B CN202210008112.6A CN202210008112A CN114342636B CN 114342636 B CN114342636 B CN 114342636B CN 202210008112 A CN202210008112 A CN 202210008112A CN 114342636 B CN114342636 B CN 114342636B
- Authority
- CN
- China
- Prior art keywords
- shell
- gear
- outer side
- bevel gear
- supporting seat
- 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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Links
- 235000002722 Dioscorea batatas Nutrition 0.000 title claims abstract description 50
- 235000006536 Dioscorea esculenta Nutrition 0.000 title claims abstract description 50
- 240000001811 Dioscorea oppositifolia Species 0.000 title claims abstract description 50
- 235000003416 Dioscorea oppositifolia Nutrition 0.000 title claims abstract description 50
- 239000002689 soil Substances 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 235000004879 dioscorea Nutrition 0.000 claims description 14
- 239000010985 leather Substances 0.000 claims description 7
- 238000012216 screening Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims 1
- 244000281702 Dioscorea villosa Species 0.000 description 10
- 238000003306 harvesting Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 210000003811 finger Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 210000003813 thumb Anatomy 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 241000234272 Dioscoreaceae Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000001054 cortical effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D17/00—Digging machines with sieving and conveying mechanisms
- A01D17/08—Digging machines with sieving and conveying mechanisms with shaker type screens
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D17/00—Digging machines with sieving and conveying mechanisms
- A01D17/10—Digging machines with sieving and conveying mechanisms with smooth conveyor belts, lath bands or rake bands
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention provides a digging device for Chinese yam, which comprises a tractor, a supporting seat, a shell A, a rotating rod A, rollers and a shell B, wherein the supporting seat is fixedly arranged at one end of the tractor, the shell B is fixedly arranged at one end of the bottom of the supporting seat, the shell A is fixedly arranged at the front side and the rear side of the other end of the bottom of the supporting seat, which are close to the outer side of the shell B, the rotating rod A is rotatably arranged at the outer side of the shell A through bearings, and the rollers are fixedly arranged at one end of the outer side of the rotating rod A. According to the invention, a worker drives the tractor to pull the supporting seat to a place where the Chinese yam is planted, a pit is pre-dug outside a farmland where the Chinese yam is planted, after a mechanism at the bottom of the supporting seat is positioned in the pit, the worker turns on the servo motor and drives the tractor to pass through the top of the Chinese yam, the spiral feeding rod at the outer side of the discharge hole is contacted with soil at two ends of the Chinese yam, the servo motor drives the spiral feeding rod to rotate, soil at two ends of the Chinese yam is loosened, and a part of soil is fed into the shell B through the spiral feeding rod.
Description
Technical Field
The invention relates to the technical field, in particular to a digging device for Chinese yam.
Background
The yam is a yam plant of Dioscoreaceae with a tuber in a long cylindrical shape and vertically grown, and is suitable for growing in soil with a deep fertile soil layer.
Through patent retrieval, the invention of the prior patent number CN202011506069.3 discloses auxiliary Chinese yam excavating transmission equipment, which comprises an excavating device, effectively combines manpower, greatly improves the harvesting efficiency of Chinese yams under the condition that the quality of the Chinese yams in the harvesting process is not damaged, saves time cost and labor cost, effectively avoids damage to the Chinese yams in the harvesting process by virtue of the softening structure treatment of the contact surface of the Chinese yams, effectively reduces labor cost by combining blowing and shaking functions, and simultaneously plays an effective role in loosening sandy soil, and avoids compaction of sandy soil in the manual kneading process.
Based on the above description and in combination with the device discovery in the prior art, the present design is directed to the above problems, and a yam scooping device with reasonable structure and good functionality is designed to improve practicality.
Disclosure of Invention
The invention aims to provide a digging device for Chinese yam, which aims to solve the problems that the digging device provided in the background technology needs to be effectively combined with manpower to improve the harvesting efficiency of Chinese yam, and when digging Chinese yam, soil around the Chinese yam and at the root of the Chinese yam can affect workers to dig the Chinese yam, and the telescopic air bags need to be stretched through the elastic pipe to push out and pull back a prying shovel to dig surrounding soil, so that time is wasted.
The invention provides a digging device for Chinese yam, which is characterized by comprising the following specific technical means: the utility model provides a dig and get device for chinese yam, includes tractor, supporting seat, shell A, dwang A, gyro wheel, shell B, tractor one end fixed mounting has the supporting seat, supporting seat bottom one end fixed mounting has shell B, both sides are close to the equal fixed mounting in the shell B outside around the supporting seat bottom other end, the shell A outside all rotates through the bearing and is provided with dwang A, dwang A outside one end fixed mounting has the gyro wheel, shell B bottom is provided with album soil mechanism, shell A bottom is provided with the cutting and breaks material mechanism off with fingers and thumb.
Further, the soil collecting mechanism comprises a feeding hole, a servo motor, a spiral feeding rod and a discharging hole, wherein the feeding hole is formed in the front end and the rear end of the inner side of the shell B in an embedded mode, the servo motor is fixedly installed at the front end and the rear end of the top of the inner side of the shell B, the spiral feeding rod is connected to the bottom of the servo motor through an output shaft, the discharging hole is formed in the two ends of the inner side of the shell B in an embedded mode, and a valve is arranged on the outer side of the discharging hole in a matched mode.
Further, the cutting and breaking mechanism is composed of a bevel gear A, a bevel gear B, a gear A, a rotating rod B, a gear B and an arc plate, wherein the bevel gear A is fixedly installed on the outer side of the rotating rod A, the bevel gear B is rotatably arranged on the inner side top of the shell A, the bevel gear B and the teeth on the outer side of the bevel gear A are arranged in a meshed rotating mode, the other end of the inner side top of the shell A is rotatably provided with the gear A, the top of the gear A and the top of the bevel gear B are arranged through belt transmission, the inner side top of the shell A is rotatably provided with the rotating rod B close to the outer side of the gear A, the gear B is fixedly installed on the outer side of the rotating rod B, the teeth on the outer side of the gear B are rotatably arranged in a meshed mode, the diameter of the gear B is three times that of the diameter of the gear A, the arc plate is fixedly installed on the outer side of the bottom of the rotating rod B, a plurality of arc plates are arranged in a central symmetry mode, one of the arc plates are arranged between the arc plates on the outer side of the two rotating rods B, and the two arc plates on the outer side of the rotating rod B are fixedly installed with cutters in a central symmetry mode.
Further, the supporting seat bottom is close to arc outside fixed mounting and has the delivery sheet, delivery sheet top fixed mounting has shell C, the delivery sheet middle part rotates and is provided with the cortex conveyer belt, the cortex conveyer belt middle part is provided with the recess, through belt drive setting between the cortex conveyer belt outside and the bevel gear A outside, both sides all fixed mounting have the guide plate around the delivery sheet top one end.
Compared with the existing structure, the invention has the following beneficial effects:
1. through being equipped with album native mechanism, can make the staff open servo motor and drive when the tractor passes through from the chinese yam top, the spiral feed rod in the discharge gate outside will contact the earth at chinese yam both ends, and servo motor drives spiral feed rod and rotates, when loosening the soil with the earth at chinese yam both ends, sends into shell B with a part earth through spiral feed rod.
2. Through being equipped with the cutting and breaking off with fingers and thumb material mechanism, can make gyro wheel drive the bevel gear A in the dwang A outside and rotate, when bevel gear A drove bevel gear B and rotate, bevel gear B makes gear A rotate through the belt, and gear A will rotate with the interlock between the gear B, when will drive the arc in the outside of two dwang B and rotate, the arc contacts the chinese yam to beat the chinese yam and fall on the charge-up board.
Drawings
FIG. 1 is a schematic diagram of the overall front view of the present invention;
FIG. 2 is a schematic view of a front cross-sectional structure of a support base according to the present invention;
FIG. 3 is a schematic front perspective view of a rotating rod B according to the present invention;
FIG. 4 is a schematic top view of a feed plate according to the present invention;
FIG. 5 is a schematic side sectional view of a feed plate according to the present invention.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a tractor; 101. a support base; 2. a housing A; 201. a rotating rod A; 202. a roller; 203. a bevel gear A; 204. a bevel gear B; 205. a gear A; 206. a rotating rod B; 2061. a gear B; 207. an arc-shaped plate; 208. a cutting knife; 3. a housing B; 301. a feed inlet; 302. a servo motor; 303. a spiral feeding rod; 304. a discharge port; 4. a feeding plate; 401. a housing C; 402. a deflector; 5. a cortical conveyor belt; 6. a rotary switch; 7. a vibrating screen; 701. and a storage box.
Detailed Description
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Embodiment one:
as shown in fig. 1 to 5: the utility model provides a dig and get device for chinese yam, including tractor 1, supporting seat 101, shell A2, dwang A201, gyro wheel 202, shell B3, tractor 1 one end fixed mounting has supporting seat 101, supporting seat 101 bottom one end fixed mounting has shell B3, both sides are close to the equal fixed mounting in shell B3 outside around the supporting seat 101 bottom other end, the shell A2 outside all is provided with dwang A201 through the bearing rotation, dwang A201 outside one end fixed mounting has gyro wheel 202, shell B3 bottom is provided with album soil mechanism, shell A2 bottom is provided with the cutting and breaks material mechanism off with the fingers and thumb.
The soil collecting mechanism consists of a feed inlet 301, a servo motor 302, a spiral feed rod 303 and a discharge outlet 304;
the front and back both ends of the shell B3 are all embedded to be provided with pan feeding mouth 301, both ends are all fixed mounting around the inside top of shell B3 have servo motor 302, servo motor 302 bottom is through output shaft connection has screw feed pole 303, the inside both ends of shell B3 are all embedded to be provided with discharge gate 304, the supporting valve that is provided with in the discharge gate 304 outside, when the staff needs dig the chinese yam after the equidistance is planted ripely, staff's driving tractor 1 pulls supporting seat 101 to the place of planting the chinese yam, and dig a hole in advance in the farmland outside of planting the chinese yam, make the mechanism of supporting seat 101 bottom be in the hole after, the staff opens servo motor 302 and drives tractor 1 and pass through from the chinese yam top, screw feed pole 303 in the discharge gate 304 outside will contact the earth at chinese yam both ends, servo motor 302 drives screw feed pole 303 rotation, when loosening soil with the earth at chinese yam both ends, send a portion earth into shell B3 through screw feed pole 303.
The cutting and breaking mechanism consists of a bevel gear A203, a bevel gear B204, a gear A205, a rotating rod B206, a gear B2061 and an arc-shaped plate 207;
the outside fixed mounting of dwang A201 has bevel gear A203, the inside top of shell A2 rotates and is provided with bevel gear B204, bevel gear B204 and bevel gear A203 outside tooth are interlock rotation setting, the other end of the inside top of shell A2 rotates and is provided with gear A205, gear A205 top and bevel gear B204 top pass through belt drive setting, the outside rotation of the inside top of shell A2 is close to gear A205 is provided with dwang B206, dwang B206 outside fixed mounting has gear B2061, gear B2061 and gear A205 outside tooth are interlock rotation setting, and gear B2061 diameter is three times of gear A205 diameter, bevel gear B206 bottom outside fixed mounting has arc 207, arc 207 has a plurality of, and be central symmetry setting, and be the interlude setting between two dwang B206 outside arc 207, when staff's driving tractor 1 is through taking out the earth on the front and back of the chinese yam top with planting, gyro wheel 202 at both ends is in the ground removal around the bottom of supporting seat 101, gyro wheel 202 drives the bevel gear A201 outside gear A203, gear A205 and gear B205 drive the bevel gear A205 rotate, gear A205 drive bevel gear A205 and gear B205 drive the bevel gear B204 and rotate the arc 207 simultaneously, take down on the arc 207 through the rotation of the gear B206, when rotating the gear A is rotated to the arc 207 and the arc 207 is rotated to the arc 207.
Wherein, two ends in the outside of one of them dwang B206 bottom all fixed mounting have cutting knife 208, and are central symmetry setting, and when interlock rotation between gear A205 and gear B2061, when driving two dwang B206 outside arc 207 and rotating, when one of them dwang B206 rotated, the cutting knife 208 of bottom can cut open the chinese yam root, when making arc 207 contact the chinese yam, avoid the chinese yam to take root too tightly and clap the condition not falling.
Wherein, the supporting seat 101 bottom is close to arc 207 outside fixed mounting and has the delivery sheet 4, delivery sheet 4 top fixed mounting has shell C401, the delivery sheet 4 middle part rotates and is provided with cortex conveyer belt 5, be provided with the recess in the middle part of cortex conveyer belt 5, through belt drive setting between the cortex conveyer belt 5 outside and the bevel gear A203 outside, both sides all fixed mounting have baffle 402 around the delivery sheet 4 top one end, when arc 207 contacted the chinese yam and clap the chinese yam, the chinese yam will drop on the cortex conveyer belt 5 through baffle 402, when staff driving tractor 1 drove supporting seat 101 bottom gyro wheel 202 and remove, gyro wheel 202 drives dwang A201 outside belt and makes cortex conveyer belt 5 rotate, cortex conveyer belt 5 will drive the chinese yam and carry.
Embodiment two:
the invention also comprises a signal trigger screening mechanism which is positioned on the feeding plate 4, wherein the signal trigger screening mechanism comprises a rotary switch 6, a vibrating screen 7 and a storage box 701, one end of the inner side of the shell C401 is rotatably provided with the rotary switch 6 through a bearing, the vibrating screen 7 is fixedly arranged at one end of the outer side of the feeding plate 4, the storage box 701 is fixedly arranged at the other end of the outer side of the vibrating screen 7, when the Chinese yam falls onto the leather conveyor belt 5 through the guide plate 402, the Chinese yam contacts the outer side of the rotary switch 6, the rotary switch 6 is rotated through the gravity of the Chinese yam, at the moment, the vibrating screen 7 is opened after the rotary switch 6 is triggered, the leather conveyor belt 5 drives the Chinese yam to be conveyed onto the surface of the vibrating screen 7, soil is screened through vibration, the soil falls onto the ground through the vibrating screen 7, and the Chinese yam screened from the soil slides into the storage box 701.
Wherein, servo motor 302, rotary switch 6 and reciprocating sieve 7 all pass through control panel and battery electric connection, and tractor 1 and supporting diesel generator electric connection, rotary switch 6 pass through wire and reciprocating sieve 7 electric connection.
Specific use and action of the embodiment:
in the invention, the functional integrity of the device is ensured firstly, then, when a worker digs the yam planted at equal intervals, the worker drives the tractor 1 to pull the supporting seat 101 to the place where the yam is planted, and digs a pit in advance outside the farmland where the yam is planted, after the mechanism at the bottom of the supporting seat 101 is positioned in the pit, when the worker opens the servo motor 302 and drives the tractor 1 to pass through the top of the yam, the screw feeding rod 303 at the outer side of the discharge hole 304 rotates the soil contacted with the two ends of the yam, the servo motor 302 drives the screw feeding rod 303 to loosen the soil at the two ends of the yam, and simultaneously, a part of soil is sent into the shell B3 through the screw feeding rod 303, then, when the worker drives the tractor 1 to drive the roller 202 at the bottom of the supporting seat 101 to move, the roller 202 drives the bevel gear A203 at the outer side of the rotating rod A201 to rotate, when the bevel gear A203 drives the bevel gear B204 to rotate, the bevel gear B204 rotates the gear A205 through a belt, the gear A205 is meshed with the gear B2061 to rotate, when the arc plates 207 outside the two rotating rods B206 are driven to rotate, the cutting knife 208 at the bottom of one rotating rod B206 can cut off the roots of the Chinese yam, the arc plates 207 contact the Chinese yam and beat the Chinese yam, then the Chinese yam falls onto the leather conveyor belt 5 through the guide plate 402, contacts the outer side of the rotary switch 6, rotates the rotary switch 6 through the gravity of the Chinese yam, when the rotary switch 6 is triggered to open the vibrating screen 7, the roller 202 rotates, the belt outside the rotating rod A201 is driven to rotate the leather conveyor belt 5, the Chinese yam is driven to be conveyed onto the surface of the vibrating screen 7 through vibration, soil is dropped onto the ground through the vibrating screen 7, the yam sieved off the soil slides down into the storage tank 701.
In summary, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and other elements within the spirit and principles of the present invention are intended to be included in the scope of the present invention.
Claims (2)
1. The utility model provides a dig and get device for chinese yam, includes tractor (1), supporting seat (101), shell A (2), dwang A (201), gyro wheel (202), shell B (3), tractor (1) one end fixed mounting has supporting seat (101), supporting seat (101) bottom one end fixed mounting has shell B (3), both sides are close to shell B (3) outside all fixed mounting have shell A (2) around the supporting seat (101) bottom other end, shell A (2) outside all is provided with dwang A (201) through the bearing rotation, dwang A (201) outside one end fixed mounting has gyro wheel (202), its characterized in that: the bottom of the shell B (3) is provided with a soil collecting mechanism, and the bottom of the shell A (2) is provided with a cutting and breaking mechanism;
the cutting and breaking mechanism consists of a bevel gear A (203), a bevel gear B (204), a gear A (205), a rotating rod B (206), a gear B (2061) and an arc-shaped plate (207);
the automatic cutting machine is characterized in that a bevel gear A (203) is arranged on the outer side of a rotating rod A (201), a bevel gear B (204) is movably arranged on the inner side top of a shell A (2), the bevel gear B (204) and the bevel gear A (203) are movably arranged in a meshing manner, a plurality of gears A (205) are rotatably arranged on the other end of the inner side top of the shell A (2), the tops of the gears A (205) and the bevel gear B (204) are arranged through belt transmission, a rotating rod B (206) is rotatably arranged on the inner side top of the shell A (2) close to the outer side of the gear A (205), a gear B (2061) is arranged on the outer side of the rotating rod B (206), the gear B (2061) and the gear A (205) are rotatably arranged in a meshing manner, the diameter of the gear B (2061) is three times that of the gear A (205), a plurality of arc plates (207) are arranged on the outer side of the bottom of the rotating rod B (206), the arc plates (207) are arranged in a central symmetry manner, a rotating rod B (206) is arranged between the two arc plates (207) in a penetration manner, a cutting knife (208) is arranged on the outer side, and one of the two arc plates (206) are symmetrically arranged on the bottom of the cutting knife (206);
a feeding plate (4) is arranged at the bottom of the supporting seat (101) near the outer side of the arc-shaped plate (207), a shell C (401) is fixedly arranged at the top of the feeding plate (4), a leather conveyor belt (5) is rotatably arranged at the middle part of the feeding plate (4), a groove is formed in the middle part of the leather conveyor belt (5), the outer side of the leather conveyor belt (5) and the outer side of the bevel gear A (203) are arranged through belt transmission, and guide plates (402) are fixedly arranged at the front side and the rear side of one end of the top of the feeding plate (4);
still include signal trigger screening mechanism, signal trigger screening mechanism is located on charge plate (4), and signal trigger screening mechanism includes rotary switch (6), shale shaker (7) and storage case (701), and the inboard one end of shell C (401) is provided with rotary switch (6) through the bearing rotation, and charge plate (4) outside one end fixed mounting has shale shaker (7), and shale shaker (7) outside other end fixed mounting has storage case (701).
2. The scooping device for yam according to claim 1, wherein: the soil collecting mechanism consists of a feed inlet (301), a servo motor (302), a spiral feed rod (303) and a discharge outlet (304);
the automatic feeding device is characterized in that feeding ports (301) are embedded into the front and rear ends of the inner side of the shell B (3), servo motors (302) are arranged on the front and rear ends of the top of the inner side of the shell B (3), screw feeding rods (303) are connected to the bottoms of the servo motors (302) through output shafts, discharge ports (304) are embedded into the two ends of the inner side of the shell B (3), and valves are arranged on the outer sides of the discharge ports (304) in a matched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210008112.6A CN114342636B (en) | 2022-01-06 | 2022-01-06 | Digging device for Chinese yam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210008112.6A CN114342636B (en) | 2022-01-06 | 2022-01-06 | Digging device for Chinese yam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114342636A CN114342636A (en) | 2022-04-15 |
| CN114342636B true CN114342636B (en) | 2023-12-29 |
Family
ID=81106999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210008112.6A Active CN114342636B (en) | 2022-01-06 | 2022-01-06 | Digging device for Chinese yam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114342636B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1425663A (en) * | 1972-12-02 | 1976-02-18 | Grimme F H | Harvesting machine |
| JP2003304719A (en) * | 2002-04-17 | 2003-10-28 | Koichi Hatakeyama | Harvester for chinese yam |
| CN102144450A (en) * | 2011-01-25 | 2011-08-10 | 王茂成 | Chinese yam harvesting and planting dual-purpose machine |
| TWM450968U (en) * | 2012-12-07 | 2013-04-21 | Shiu-Dan Zhang | Sweet potato harvester |
| CN103975683A (en) * | 2014-04-30 | 2014-08-13 | 王茂成 | Root crop harvesting machine |
| CN205040246U (en) * | 2015-08-24 | 2016-02-24 | 徐州市丰硕绿色农业科技发展有限公司 | Device is tracked down and recovered to dark crop of big root |
| CN108496515A (en) * | 2018-06-08 | 2018-09-07 | 温州翰智信息技术有限公司 | A kind of long Chinese yam harvester device people of crawler type |
| CN108925199A (en) * | 2018-09-12 | 2018-12-04 | 孙广斌 | A kind of Chinese yam harvester |
| CN112616413A (en) * | 2020-12-18 | 2021-04-09 | 李双红 | Auxiliary excavation transmission equipment for Chinese yam |
| CN113615375A (en) * | 2021-08-27 | 2021-11-09 | 江苏大学 | Integrated multifunctional Chinese yam harvester |
-
2022
- 2022-01-06 CN CN202210008112.6A patent/CN114342636B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1425663A (en) * | 1972-12-02 | 1976-02-18 | Grimme F H | Harvesting machine |
| JP2003304719A (en) * | 2002-04-17 | 2003-10-28 | Koichi Hatakeyama | Harvester for chinese yam |
| CN102144450A (en) * | 2011-01-25 | 2011-08-10 | 王茂成 | Chinese yam harvesting and planting dual-purpose machine |
| TWM450968U (en) * | 2012-12-07 | 2013-04-21 | Shiu-Dan Zhang | Sweet potato harvester |
| CN103975683A (en) * | 2014-04-30 | 2014-08-13 | 王茂成 | Root crop harvesting machine |
| CN205040246U (en) * | 2015-08-24 | 2016-02-24 | 徐州市丰硕绿色农业科技发展有限公司 | Device is tracked down and recovered to dark crop of big root |
| CN108496515A (en) * | 2018-06-08 | 2018-09-07 | 温州翰智信息技术有限公司 | A kind of long Chinese yam harvester device people of crawler type |
| CN108925199A (en) * | 2018-09-12 | 2018-12-04 | 孙广斌 | A kind of Chinese yam harvester |
| CN112616413A (en) * | 2020-12-18 | 2021-04-09 | 李双红 | Auxiliary excavation transmission equipment for Chinese yam |
| CN113615375A (en) * | 2021-08-27 | 2021-11-09 | 江苏大学 | Integrated multifunctional Chinese yam harvester |
Non-Patent Citations (1)
| Title |
|---|
| 闫帅华 ; 刘文君 ; 刘忆 ; 陆洪光 ; 于涛 ; 蔡海晨 ; .山药收获机械化研究的现状分析.中国高新技术企业.2016,(第18期),第190-192页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114342636A (en) | 2022-04-15 |
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