CN110149905B - Folding picking machine - Google Patents
Folding picking machine Download PDFInfo
- Publication number
- CN110149905B CN110149905B CN201910485998.1A CN201910485998A CN110149905B CN 110149905 B CN110149905 B CN 110149905B CN 201910485998 A CN201910485998 A CN 201910485998A CN 110149905 B CN110149905 B CN 110149905B
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- picking
- support frame
- top plate
- folding
- collecting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/20—Platforms with lifting and lowering devices
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/22—Baskets or bags attachable to the picker
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/24—Devices for picking apples or like fruit
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention discloses a folding picking machine, comprising: the picking device comprises a cart, a bearing platform, a picking device and a collecting device, wherein the cart comprises a top plate and a bottom plate; one side of the bearing table is rotatably connected with the side edge of the top plate, the other side of the bearing table is connected with the bottom plate through a connecting rod mechanism, and the bearing table can rotate around the side edge of the top plate; the picking device comprises: the picking device comprises picking rods, a picking rod support frame and a cutting device, wherein the picking rod support frame is connected with the surface of the bearing table and can be folded relative to the bearing table; the collecting device is positioned between the picking device and the cart and is used for collecting the fruits. The fruit picking machine can assist fruit growers in picking high-altitude fruits, reduces the damage rate in the fruit picking and collecting process, can be folded and unfolded, is light and flexible, has low cost, can be produced in batches, and is suitable for farm operation.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a folding type picking machine.
Background
China is a large fruit producing country, taking apples as an example, according to statistics of Ministry of agriculture, the total area of apple trees in the country in 2017 reaches 222.15 hectares, the total yield reaches 3846 ten thousand tons, and the apple trees account for 46.3 percent of the world. At present, the mode of picking apples in mountainous and hilly areas is mainly manual picking, and the manual picking is only limited to shrub fruit trees with the height of less than two meters, so that the labor intensity is high, and the efficiency is low. For arbor fruit trees higher than two meters or apples on higher branches, a picker needs to stand on a ladder for picking, and great inconvenience is brought to fruit growers. The existing picking machine is expensive and not portable enough, or is easy to damage human bodies after being used for a long time.
Disclosure of Invention
In view of the above problems, the present invention provides a folding type picking machine, which is used to overcome the defects of the existing picking machine that the price is high and the existing picking machine is not light enough.
In order to achieve the purpose, the invention adopts the following technical scheme:
the folding type picking machine of the invention comprises: the picking device comprises a cart, a bearing table, a picking device and a collecting device, wherein the cart comprises a top plate and a bottom plate, and the top plate and the bottom plate are connected through a plurality of supporting columns; one side of the bearing table is rotatably connected with the side edge of the top plate, the other side of the bearing table is connected with the bottom plate through a connecting rod mechanism, and the bearing table can rotate around the side edge of the top plate; the picking device is located above the plummer, the picking device includes: the picking device comprises picking rods, a picking rod support frame and a cutting device, wherein the picking rod support frame is connected with the surface of the bearing table and can be folded relative to the bearing table, the cutting device is fixed at one end of each picking rod, the picking rods are arranged on the picking rod support frame, and fruits are picked through the cutting device; the collecting device is positioned between the picking device and the cart and is used for collecting the fruits picked by the picking device.
Preferably, the collecting means comprises: the collecting barrel is installed between the top plate and the bottom plate, a spiral track and a collecting disc are arranged in the collecting barrel, one end of the guiding net pipe is hung at the end of the picking rod, the other end of the guiding net pipe is connected with the spiral track, and the collecting disc is installed at the bottom of the collecting barrel and can rotate relative to the bottom of the collecting barrel.
Preferably, the material of the surfaces of the spiral track and the collecting tray is soft material.
Preferably, the collecting device further comprises a first driving motor and a gear reduction group, the first driving motor is mounted on the bottom plate, the first driving motor drives the gear reduction group to operate, and the gear reduction group drives the collecting disc to rotate.
Preferably, said picker bar support frame comprises: the utility model discloses a bearing device of a bearing device, including adjustable portion of support frame, support frame movable part and bracing piece, the one end of adjustable portion of support frame with the surface of plummer rotates and is connected, first spout is installed to the other end of adjustable portion of support frame, adjustable portion of support frame has a plurality of tooth's sockets, the one end of bracing piece with the surface of plummer rotates and connects, the other end card of bracing piece is in one of them tooth's socket, the one end of support frame movable part with the surface of plummer rotates and connects, the second spout is installed to the other end of support frame movable part, pick the pole place in first spout with in the second spout, and with first spout with second spout sliding connection.
Preferably, the adjustable part of the support frame and the movable part of the support frame are both space link mechanisms.
Preferably, the cutting device comprises: the fruit picking device comprises a second driving motor, a control switch and a blade, wherein the blade is installed at the end part of the picking rod, and the driving motor is controlled by the control switch to drive the blade to rotate so as to cut fruits.
Preferably, the picker bar is a telescopic bar.
Preferably, the cart is provided with a through hole, and the picking rod is placed in the through hole when the folding picking machine does not work.
Preferably, the lower surface of the top plate is provided with a fixing piece, the fixing piece is rotatable relative to the lower surface of the top plate, and the plummer is parallel to the top plate in an operating state and perpendicular to the top plate in an inoperative state through rotation of the fixing piece.
Compared with the prior art, the invention has the following advantages and beneficial effects:
the picking rod in the picking device is aligned with the fruit branch for picking, and the picked fruit falls into the collecting device, so that the fruit is picked very conveniently. The invention has simple operation, does not need professional training, can be used by any person, improves the working efficiency and reduces the picking risk of fruit growers. The invention has simple structure and low cost, and is suitable for mass production. The picking machine structure of the invention can be folded, reduces the volume, is convenient to carry, and can be used for picking fruits in any terrain.
Drawings
Fig. 1 is a schematic view of the overall structure of the folding type picking machine of the present invention;
fig. 2 is a schematic front view of the folding picker according to the present invention;
FIG. 3 is a schematic structural view of a carrying platform and a picking device according to the present invention;
FIG. 4 is a schematic structural diagram of a cutting device according to the present invention;
FIG. 5 is a schematic view of the structure of the collecting device of the present invention;
FIG. 6 is a schematic view of the first drive motor and gear reduction pack of the present invention;
FIG. 7 is a schematic view of the cart according to the present invention;
fig. 8 is an overall structural view of the folding state of the folding type picking machine of the present invention;
FIG. 9a is a schematic right view of the adjustable portion of the stand of the present invention;
FIG. 9b is a schematic front view of the adjustable portion of the stand of the present invention;
FIG. 9c is a schematic left side view of the adjustable portion of the stand of the present invention;
FIG. 10a is a schematic right view of the movable portion of the stand of the present invention;
FIG. 10b is a schematic front view of the movable portion of the stand of the present invention;
FIG. 10c is a schematic left side view of the movable portion of the stand of the present invention;
fig. 11 is a schematic bottom view of the cart top plate and the carrying table according to the present invention.
In the figure: 1-pushing a cart; 101-a top plate; 102-a backplane; 103-pushing hands; 104-a wheel; 2-a bearing platform; 201-adjustable part of the supporting frame; 2011-first runner; 2012-gullet; 202-a support frame movable part; 2021-a second chute; 203-support rods; 3-picking device; 301-picking the stalks; 302-a second drive motor; 303-control switch; 304-a blade; 4-a collecting device; 401-guiding the network management; 402-a spiral track; 403-a collection tray; 501-a first driving motor; 502-gear reduction group.
Detailed Description
The embodiments of the present invention will be described below with reference to the accompanying drawings. Those of ordinary skill in the art will recognize that the described embodiments can be modified in various different ways, or combinations thereof, without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims. Furthermore, in the present description, the drawings are not to scale and like reference numerals refer to like parts.
Based on the defects of high price and insufficient portability of the existing picking machine, the invention provides the folding type picking machine which is suitable for batch production, reduces the volume by folding and is convenient to carry. The foldable picking machine of the present invention can be applied to picking fruits, and the following description will be given only by taking picking apples as an example.
Fig. 1 is a schematic view of an overall structure of the folding type picking machine of the present invention, and fig. 2 is a schematic view of a front view of the folding type picking machine of the present invention, as shown in fig. 1 and fig. 2, the folding type picking machine of the present invention includes: cart 1, plummer 2, picking device 3 and collection device 4. The cart 1 is used as a carrier of a folding picking machine and comprises a top plate 101 and a bottom plate 102, wherein the top plate 101 and the bottom plate 102 are connected through a plurality of support columns (four support columns are shown in the figure and are respectively positioned at four corners of the top plate 101 and the bottom plate 102); one side of the bearing table 2 is rotatably connected with the side of the top plate 101 (as shown in fig. 11), the other side of the bearing table 2 is connected with the bottom plate 102 through a link mechanism, the link mechanism is foldable, and the bearing table 2 can rotate around the side of the top plate 101 to realize folding; the picking device 3 is positioned above the bearing platform 2, and fruits are picked by the picking device 3; a collecting device 4 is located between the picking device 3 and the cart 1, the picked fruit being collected by the collecting device 4.
According to the folding picking machine, the bearing table 2 rotates around the top plate 101, so that the folding picking machine device is folded, the size is reduced, and the carrying is convenient. Picking and collecting of fruit are carried out through picking device 3 and collection device 4 that set up, and easy operation improves work efficiency, reduces the people's body risk when fruit grower picks.
Fig. 3 is a schematic structural view of a carrying platform and a picking device in the present invention, and as shown in fig. 3, the picking device 3 includes: picking pole 301, picking pole support frame and cutting device, picking pole support frame with the surface connection of plummer 2, and for plummer 2 is collapsible, cutting device fixes picking the one end of pole 301, will picking pole 301 is installed on picking the pole support frame, through cutting device picks the fruit. The picking rod 301 is made of LY12 aluminum, and the rigidity and the strength meet the requirements. Preferably, picker bar 301 is a telescoping bar to facilitate height adjustment.
In an alternative embodiment of the present invention, the picker bar support frame comprises: support frame adjustable part 201, support frame movable part 202 and bracing piece 203, the one end of support frame adjustable part 201 with the surface of plummer 2 is rotated and is connected, as shown in fig. 9a-9c, first spout 2011 is installed to the other end of support frame adjustable part 201, preferably, first spout 2011 can set up to rotate with the tip of support frame adjustable part 201 and be connected to when idle, can fold first spout 2011 to support frame adjustable part 201 in, practice thrift occupation space. The supporting frame adjustable part 201 is provided with a plurality of tooth sockets 2012 so as to be matched with the supporting rod 203 to fix the supporting frame adjustable part 201 and adjust the height of the supporting frame adjustable part 201. One end of the supporting rod 203 is rotatably connected with the surface of the bearing table 2, the other end of the supporting rod 203 is clamped in one of the tooth sockets 2012, and different heights of the adjustable part 201 of the supporting frame are determined by selecting different tooth sockets 2012. As shown in fig. 10a to 10c, one end of the support frame movable portion 202 is rotatably connected to the surface of the plummer 2, the other end of the support frame movable portion 202 is provided with a second chute 2021, after the support frame adjustable portion 201 and the support frame movable portion 202 are lifted, the picking rod 301 can be placed in the first chute 2011 and the second chute 2021 and is slidably connected to the first chute 2011 and the second chute 2021, wherein the first chute 2011 and the second chute 2021 can be both U-shaped, which facilitates the picking rod 301 to be accessed. Picking rod 301 is supported jointly through support frame adjustable part 201 and support frame movable part 202, and through setting up to sliding connection for picking rod 301 is convenient to be dismantled. Folding of the picking rod support frame relative to the plummer 2 is achieved through rotational connection between the support frame adjustable portion 201, the support frame movable portion 202 and the support rod 203 and the surface of the plummer 2.
Further, the adjustable part 201 of the support frame and the movable part 202 of the support frame are both space link mechanisms, and have a foldable function.
It should be noted that the groove width of each tooth groove 2012 of the supporting frame adjustable portion 201 is set according to the diameter of the supporting rod 203, so that the supporting rod 203 is clamped in the tooth groove and does not shake, and the distance between adjacent tooth grooves 2012 is set according to the required height adjustment of the supporting frame adjustable portion 201.
Fig. 4 is a schematic structural view of a cutting apparatus according to the present invention, and as shown in fig. 4, the cutting apparatus includes: a second driving motor 302, a control switch 303 and a blade 304, wherein the blade 304 is installed at the end part of the picking rod 301, and the control switch 303 controls the driving motor to drive the blade 304 to rotate so as to cut fruit branches. The control switch 303 may be provided on the cart 1 or on the platform 2. Preferably, the control switch 303 is located at the handle of the picking rod 301 for ease of use. In addition, the control switch 303 may be a remote control switch or other switch, which is not limited in the present invention.
Fig. 5 is a schematic structural diagram of the collecting device of the present invention, and as shown in fig. 5, the collecting device 4 includes: the utility model provides a fruit picking machine, including top plate 101, bottom plate 102, guide net pipe 401 and collecting vessel, wherein, the collecting vessel install the top plate 101 with between the bottom plate 102, be provided with spiral track 402 and catch tray 403 in the collecting vessel, the one end of guide net pipe 401 hang in the tip of picking pole 301, the other end of guide net pipe 401 with spiral track 402 is connected, carries out the shock attenuation through spiral track 402 and slows down, catch tray 403 installs the bottom of collecting vessel, and for the bottom of collecting vessel is rotatable, and the collision of apple can be avoided to the catch tray 403 that continuously rotates, reduces the damage rate.
In an alternative embodiment of the present invention, the material of the surfaces of the spiral track 402 and the collecting tray 403 is soft material, such as sponge, to reduce the descending speed of the apples and reduce the collision, thereby preventing the apples from being damaged.
In an alternative embodiment of the present invention, the collecting device 4 further comprises a first driving motor 501 and a gear reduction set 502, and the first driving motor 501 and the gear reduction set 502 jointly realize the rotation of the collecting tray 403. Fig. 6 is a schematic structural diagram of a first driving motor and a gear reduction set according to the present invention, as shown in fig. 6, the first driving motor 501 (e.g., a stepping motor) is mounted on the bottom plate 102 for providing power, and the first driving motor 501 drives the gear reduction set 502 to operate, so that the collection tray 403 is rotated by the gear reduction set 502. Preferably, the first drive motor 501 causes the collecting tray 403 to rotate with a rotation speed of 15 °/s through the gear reduction group 502.
Fig. 7 is a schematic structural diagram of the cart of the present invention, and as shown in fig. 7, the cart 1 further includes a pushing handle 103 and wheels 104, wherein the pushing handle 103 is installed on the side of the bottom plate 102 that is not connected to the carrying platform 2, so as to facilitate pushing the cart 1, and the wheels 104 are installed on the lower surface of the bottom plate 102, so as to facilitate movement of the cart 1. In fig. 7, a circular hole on the top plate 101 is used for placing a collecting barrel, and a square hole on the bottom plate 102 is used for placing a first driving motor 501 and a gear reduction unit 502.
In an alternative embodiment of the invention, the cart 1 is provided with a through hole in which the picking rod 301 is placed when the folding picking machine is not in operation. Through holes can be arranged at the corners of the top plate 101, and the picking rods 301 are placed in the through holes after being shortened to the minimum length, so that the volume of the picking machine is further reduced, and the picking machine is convenient to carry.
In an embodiment of the present invention, a fixing member is disposed on a lower surface of the top plate 101, and the fixing member is rotatable with respect to the lower surface of the top plate 101, so that the plummer 2 is parallel to the top plate 101 in an operating state and perpendicular to the top plate 101 in an inoperative state by rotation of the fixing member. Fig. 8 is a schematic view of the folding structure of the folding type picking machine of the present invention, and as shown in fig. 8, when the picking machine is not in operation, the picking rod 301 is placed in the through hole at the side of the top plate 101, and the adjustable part 201, the movable part 202 and the supporting rod 203 of the supporting frame are all folded and placed on the bearing platform 2, and are folded together with the bearing platform 2 to the position perpendicular to the top plate 101.
In the present invention, the plummer 2 is not limited to being parallel to the top plate 101 in the operating state, and may be inclined at a certain angle to the top plate 101.
The working process of the invention is as follows: the farmer energizes the picker, whereupon the first drive motor 501 starts to move, through the gear reduction unit 502, to rotate the collecting tray 403 at 15/s. Through the rotation of bracing piece 203 and support frame adjustable part 201 for the plummer for bracing piece 203 can block in the not tooth's socket of co-altitude of support frame adjustable part 201, thereby makes the inclination of support frame adjustable part 201 change, picks the height of pole support frame and produces the change thereupon, and support frame adjustable part 201 has played the effect of a ' fulcrum ' in the course of the work, according to picking the apple height, confirms the height of picking the pole support frame. The picking rod 301 is held by hand, the blade 304 is aligned with the fruit branches, the control switch 303 at the handle is pressed down to cut off the fruit branches, the apples fall into the suspended guide net pipe 401, enter the spiral track 402 through the guide net pipe 401 to be damped and decelerated, and then enter the rotating collecting disc 403 to finish picking work of the apples, and the continuously rotating collecting disc 403 can avoid collision of the apples, so that the damage rate is reduced. After picking work is finished, the picking rods 301 are detached from the first chute and the second chute, and the picking rods are placed into the through holes in one side of the cart 1 after being stretched; the adjustable part 201 of the support frame, the movable part 202 of the support frame and the support rod 203 are all folded and laid on the bearing platform 2; folding the link mechanism between the bearing platform 2 and the bottom plate 102 to enable the bearing platform 2 to rotate 90 degrees clockwise and rotate to a state vertical to the top plate; the guide mesh tube 401 is inserted into the spiral track 402.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A folding picker, comprising: a cart, a bearing platform, a picking device and a collecting device,
the trolley comprises a top plate and a bottom plate, wherein the top plate and the bottom plate are connected through a plurality of support columns;
one side of the bearing table is rotatably connected with the side edge of the top plate, the other side of the bearing table is connected with the bottom plate through a connecting rod mechanism, and the bearing table can rotate around the side edge of the top plate;
the picking device is located above the plummer, the picking device includes: the picking device comprises picking rods, a picking rod support frame and a cutting device, wherein the picking rod support frame is connected with the surface of the bearing table and can be folded relative to the bearing table, the cutting device is fixed at one end of each picking rod, the picking rods are arranged on the picking rod support frame, and fruits are picked through the cutting device;
the collecting device is positioned between the picking device and the cart and is used for collecting the fruits picked by the picking device;
wherein, picking rod support frame includes: the picking rod picking device comprises a support frame adjustable part, a support frame movable part and a support rod, wherein one end of the support frame adjustable part is rotatably connected with the surface of the bearing table, a first sliding groove is arranged at the other end of the support frame adjustable part, the support frame adjustable part is provided with a plurality of tooth grooves, one end of the support rod is rotatably connected with the surface of the bearing table, the other end of the support rod is clamped in one of the tooth grooves, one end of the support frame movable part is rotatably connected with the surface of the bearing table, a second sliding groove is arranged at the other end of the support frame movable part, and the picking rod is placed in the first sliding groove and the second sliding groove and is slidably connected with the first sliding groove and the second sliding groove;
when the folding type picking machine does not work, the adjustable part of the support frame, the movable part of the support frame and the support rod are all folded and flatly laid on the bearing table and rotate to the position vertical to the top plate together with the bearing table.
2. The folding picker according to claim 1, wherein the collecting means comprises: the collecting barrel is installed between the top plate and the bottom plate, a spiral track and a collecting disc are arranged in the collecting barrel, one end of the guiding net pipe is hung at the end of the picking rod, the other end of the guiding net pipe is connected with the spiral track, and the collecting disc is installed at the bottom of the collecting barrel and can rotate relative to the bottom of the collecting barrel.
3. The folding picker according to claim 2, wherein the material of the spiral track and the surface of the collecting tray are soft.
4. The folding picker according to claim 2, wherein the collecting device further comprises a first drive motor and a gear reduction set, the first drive motor being mounted on the base plate, the first drive motor driving the gear reduction set to operate, the gear reduction set driving the collection tray to rotate.
5. The folding picker according to claim 1, wherein the support frame adjustable portion and the support frame movable portion are each space linkages.
6. The folding picker according to claim 1, wherein said cutting means comprises: the fruit picking device comprises a second driving motor, a control switch and a blade, wherein the blade is installed at the end part of the picking rod, and the driving motor is controlled by the control switch to drive the blade to rotate so as to cut fruits.
7. The folding picker according to claim 1, wherein the picker bar is a telescopic bar.
8. The folding picking machine of claim 7, wherein the cart is provided with through holes in which the picking bars are placed when the folding picking machine is not in operation.
9. The folding picker according to claim 1, wherein the lower surface of the top plate is provided with a fixing member which is rotatable relative to the lower surface of the top plate, such that the carrying platform is parallel to the top plate in the operative state and perpendicular to the top plate in the inoperative state by rotation of the fixing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910485998.1A CN110149905B (en) | 2019-06-05 | 2019-06-05 | Folding picking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910485998.1A CN110149905B (en) | 2019-06-05 | 2019-06-05 | Folding picking machine |
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| Publication Number | Publication Date |
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| CN110149905A CN110149905A (en) | 2019-08-23 |
| CN110149905B true CN110149905B (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910485998.1A Active CN110149905B (en) | 2019-06-05 | 2019-06-05 | Folding picking machine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1023822A (en) * | 1996-07-10 | 1998-01-27 | Kioritz Corp | Multipurpose work vehicle |
| CN107548698A (en) * | 2017-10-31 | 2018-01-09 | 滨州学院 | A kind of light fruit picker |
| CN107852957A (en) * | 2017-12-06 | 2018-03-30 | 长江大学 | A kind of hand-push electrical apple-picking car |
| CN207720733U (en) * | 2017-12-08 | 2018-08-14 | 河北工业职业技术学院 | Auxiliary plucks apple device |
| CN109566090A (en) * | 2019-01-09 | 2019-04-05 | 山西农机新技术服务中心 | Apple harvests all-in-one machine |
-
2019
- 2019-06-05 CN CN201910485998.1A patent/CN110149905B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1023822A (en) * | 1996-07-10 | 1998-01-27 | Kioritz Corp | Multipurpose work vehicle |
| CN107548698A (en) * | 2017-10-31 | 2018-01-09 | 滨州学院 | A kind of light fruit picker |
| CN107852957A (en) * | 2017-12-06 | 2018-03-30 | 长江大学 | A kind of hand-push electrical apple-picking car |
| CN207720733U (en) * | 2017-12-08 | 2018-08-14 | 河北工业职业技术学院 | Auxiliary plucks apple device |
| CN109566090A (en) * | 2019-01-09 | 2019-04-05 | 山西农机新技术服务中心 | Apple harvests all-in-one machine |
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| Publication number | Publication date |
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| CN110149905A (en) | 2019-08-23 |
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