CN115088438B - Greenhouse transplanting machine easy to change ridge - Google Patents
Greenhouse transplanting machine easy to change ridge Download PDFInfo
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- CN115088438B CN115088438B CN202210861580.8A CN202210861580A CN115088438B CN 115088438 B CN115088438 B CN 115088438B CN 202210861580 A CN202210861580 A CN 202210861580A CN 115088438 B CN115088438 B CN 115088438B
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- planting
- ridge
- duckbill
- locking
- bidirectional
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Transplanting Machines (AREA)
Abstract
The invention relates to a greenhouse transplanting machine easy to change ridges, and belongs to the technical field of agricultural machinery. The greenhouse transplanting machine easy to change the ridges comprises a bidirectional planting device, a motor, a traveling device, a storage battery and a ridge changing device which are arranged on a frame. The storage battery provides power for the motor, the motor provides power for the bidirectional planting device and the traveling device through chain transmission, the bidirectional planting device can move forward to plant seedlings into soil, the seedling can also move reversely after ridge replacement, and the ridge replacement device can replace the ridge of the greenhouse transplanting machine which is easy to replace rapidly. The invention can overcome the problems of large number of ridges, short length of ridges, narrow space and difficult adjustment of the head of agricultural machinery operation by means of the bidirectional planting device and the ridge changing device in the north-south ridge planting mode of the greenhouse, lightens the labor intensity, improves the working efficiency and promotes the mechanized development of greenhouse production.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery, and particularly relates to a greenhouse transplanting machine easy to change ridges.
Background
The space in the greenhouse is narrow, the traditional north-south ridge planting mode has a plurality of ridges and a shorter ridge length, the problem that the head is difficult to adjust exists in the operation of the existing transplanting machine, the ridge replacement is difficult, and the planting efficiency is low.
Disclosure of Invention
The invention aims to provide a greenhouse transplanter easy to change ridges, solves the problems that the greenhouse transplanter is difficult to change ridges and cannot realize bidirectional planting, and promotes the further development of greenhouse production mechanization.
The technical scheme adopted by the invention is as follows: in order to solve the technical problems, the invention provides an easy-to-change ridge greenhouse transplanting machine which comprises a frame, a bidirectional planting device, a traveling device, a ridge changing device, a storage battery and a motor, wherein the bidirectional planting device is arranged on the left side of the frame, the traveling device is symmetrically arranged on two sides of the frame, the ridge changing device is rotationally connected with the front part and the rear part of the frame, the storage battery is arranged at the lower end of the right side of the rear part of the frame, and the motor is arranged at the lower end of the right side of the front part of the frame.
The bidirectional planting device comprises a rotary planting mechanism, a bidirectional planting control mechanism, a driving sprocket, planting device bearing seats, a pull wire and a planting rotating shaft, wherein the rotary planting mechanism, the bidirectional planting control mechanism and the driving sprocket are sequentially arranged from right to left from the planting rotating shaft, the planting device bearing seats are arranged on the planting rotating shaft and the number of the planting device bearing seats is two, one end of the pull wire is arranged on the bidirectional planting control mechanism, and the other end of the pull wire is arranged on the planting duckbilled.
The rotary planting mechanism comprises a planting duckbill, a rotary crank, a horizontal chain, a planetary sprocket, a central sprocket bearing and a central sprocket fixing frame, wherein the rotary crank and the central sprocket are sequentially arranged from left to right from a planting rotating shaft, the planetary sprocket and the other end of the rotary crank are sequentially arranged from right to left from the planting duckbill rotating shaft, the horizontal chain is connected with the central sprocket and the planetary sprocket, the lower portion of the central sprocket fixing frame is fixedly connected with the frame, the upper portion of the central sprocket fixing frame is arranged on the central sprocket, and the central sprocket bearing is arranged inside the central sprocket and fixedly connected with the planting rotating shaft.
The bidirectional planting control mechanism comprises a connecting rod support, a variable stroke cam mechanism, a pull wire fixing plate, a connecting rod and a connecting rod bearing, wherein the connecting rod is rotationally connected with the upper end of the left part of the connecting rod support, the connecting rod bearing is arranged in the middle of the connecting rod, the lower end of the connecting rod is hinged with one end of a pull wire, the variable stroke cam mechanism is fixedly connected with a planting rotating shaft and is positioned at the front part of the connecting rod bearing, and the pull wire fixing plate is fixedly connected with the pull wire.
The stroke-variable cam mechanism comprises a stroke-variable cam, a return cam disc, a limit bolt and a limit nut, wherein the stroke-variable cam is arranged on the outer circular surface of the return cam disc, the limit bolt penetrates through the stroke-variable cam and is arranged in a chute of the return cam disc, and the limit nut is fixedly connected with the limit bolt.
The ridge replacing device comprises a supporting cross rod, a U-shaped supporting frame, a locking plate, locking holes, locking mechanism bearing seats and a locking mechanism, wherein the supporting cross rod is arranged on the left side of the U-shaped supporting frame, the locking plate and the locking mechanism bearing seats are sequentially arranged from the middle part of the rear side of the frame to the top down, the number of the locking mechanism bearing seats is two and symmetrically distributed on two sides of the frame, the number of the locking mechanism is two and is respectively arranged on the locking mechanism bearing seats on two sides, the U-shaped supporting frame penetrates through a rotating square tube of the locking mechanism, a plurality of locking holes are formed in the middle parts of the front side and the rear side of the U-shaped supporting frame, the locking plate is used for keeping the level of the ridge replacing device in a planting stage, and the locking mechanism is used for locking the U-shaped supporting frame in the planting stage.
The locking mechanism comprises a rotary square tube, a fixed support, a reset spring and a locking pin shaft, wherein the fixed support is arranged on the right side of the rotary square tube, the locking pin shaft penetrates through locking holes formed in the fixed support, the rotary square tube and the locking plate, and the reset spring is arranged between the fixed support and the locking pin shaft.
The operation process of the greenhouse transplanting machine with the easy ridge replacement can be divided into three stages, wherein the first stage is a forward planting stage, a storage battery provides power for a motor, the motor provides power for a bidirectional planting device and a traveling device through chain transmission, a planting rotary shaft drives a rotary crank to drive a planting duckbill to rotate forward, a central chain wheel is fixedly connected with a central chain wheel fixing frame, the rotary crank drives a planetary chain wheel to rotate around the central chain wheel, the planting duckbill is always vertically downward under the combined action of the central chain wheel, the planetary chain wheel and a horizontal chain, when the planting duckbill is about to rotate to the highest point, an operator inputs seedlings into the planting duckbill, when the planting duckbill rotates to the lowest point, a variable-stroke cam mechanism jacks up a connecting rod, the connecting rod is tensioned, the planting duckbill is controlled to be continuously opened, the planting duckbill is then closed for next seedling grafting; the second stage is a ridge changing stage, the greenhouse transplanting machine easy to change the ridge is operated to the ridge head, the ridge changing planting is needed, the locking pin shafts on two sides are pulled out, the ridge changing device is rotated, the U-shaped support frame is adjusted to be positioned near the center of a furrow in order to place the support cross rod near the center of the furrow, the walking device can cross the support cross rod, the reset spring pushes the locking pin shaft into the corresponding locking hole, at the moment, the cross rod at the upper end of the ridge changing device is pushed, the ridge changing device is rotated by 360 degrees, and the greenhouse transplanting machine easy to change the ridge is lifted and changed to another field ridge operation; the third stage is a reverse planting stage, after ridge replacement is completed, a motor reversely rotates, a planting rotary shaft drives a rotary crank to drive a planting duckbill to reversely rotate, the planting duckbill is always vertically downward under the combined action of a central chain wheel, a planetary chain wheel and a horizontal chain, when the planting duckbill is about to rotate to the highest point, seedlings are thrown into the planting duckbill by operators, a connecting rod in a variable stroke cam mechanism pushes a pushing stroke cam to slide on the outer circular surface of a return cam disc, the pushing stroke of the cam is changed, when the planting duckbill reversely rotates to the lowest point, the variable stroke cam mechanism device jacks the connecting rod, the connecting rod tightens a stay wire, the planting duckbill is controlled to continuously open, the seedlings are planted in soil, then the planting duckbill is closed for next seedling grafting, and the motion rule of forward planting and reverse planting duckbill opening and closing is the same, namely the bidirectional planting is realized.
Compared with the prior art, the invention has the beneficial effects that: a greenhouse transplanting machine with easy ridge changing can realize rapid ridge changing and bidirectional planting, and solves the problems that the greenhouse is rich in ridge number, short in ridge length and incapable of mechanized planting operation in a north-south ridge planting mode.
Drawings
Fig. 1: a schematic structure diagram of a greenhouse transplanting machine with easy ridge replacement.
Fig. 2: the structure of the bidirectional planting device is schematically shown.
Fig. 3: the structure of the rotary planting mechanism is schematically shown.
Fig. 4: the structure of the bidirectional planting control mechanism is schematically shown.
Fig. 5: the structure diagram of the forward planting state of the variable stroke cam mechanism is shown.
Fig. 6: the structure diagram of the reverse planting state of the stroke-variable cam mechanism is shown.
Fig. 7: the ridge changing device is structurally schematic.
Fig. 8: a locking mechanism is a sectional view.
Fig. 9: schematic diagram of ridge changing stage.
In the drawings, 1, a frame, 2, a bidirectional planting device, 3, a motor, 4, a walking device, 5, a storage battery, 6, a ridge changing device, 7, a driving sprocket, 8, a bidirectional planting control mechanism, 9, a planting rotary shaft, 10, a rotary planting mechanism, 11, a planting device bearing seat, 12, a stay wire, 13, a planting duckbill, 14, a central sprocket, 15, a central sprocket bearing, 16, a central sprocket fixing frame, 17, a horizontal chain, 18, a planetary sprocket, 19, a rotary crank, 20, a planting duckbill rotary shaft, 21, a stay wire fixing plate, 22, a variable stroke cam mechanism, 23, a connecting rod bracket, 24, a connecting rod, 25, a connecting rod bearing, 26, a pushing stroke cam, 27, a limit nut, 28, a limit bolt, 29, a return cam disc, 30, a support cross rod, 31, a U-shaped support frame, 32, a locking plate, 33, a locking hole, 34, a locking mechanism bearing seat, 35, a locking mechanism, 36, a rotary square tube, 37, a fixing bracket, 38, a return spring, 39, a locking pin shaft, 40.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
As shown in fig. 1, the greenhouse transplanting machine with easy ridge changing comprises a frame 1, a bidirectional planting device 2, a motor 3, a traveling device 4, a storage battery 5 and a ridge changing device 6, wherein the bidirectional planting device 2 is arranged on the left side of the frame 1, the traveling devices 4 are symmetrically arranged on two sides of the frame 1, the ridge changing device 6 is rotationally connected with the front part and the rear part of the frame 1, the storage battery 5 is arranged at the right lower end of the rear part of the frame 1, and the motor 3 is arranged at the right lower end of the front part of the frame 1.
As shown in fig. 2 and 3, the bidirectional planting device 2 includes a driving sprocket 7, a bidirectional planting control mechanism 8, a planting shaft 9, a rotary planting mechanism 10, a planting device bearing seat 11, and a pull wire 12, wherein the rotary planting mechanism 10, the bidirectional planting control mechanism 8, and the driving sprocket 7 are sequentially arranged from right to left on the planting shaft 9, the planting device bearing seats 11 are arranged on the planting shaft 9 and two in number, and one end of the pull wire 12 is arranged on the bidirectional planting control mechanism 8, and the other end is arranged on the planting duckbill 13. The rotary planting mechanism 10 comprises a planting duckbill 13, a central sprocket 14, a central sprocket bearing 15, a central sprocket fixing frame 16, a horizontal chain 17, a planetary sprocket 18 and a rotary crank 19, wherein the rotary crank 19 and the central sprocket 14 are sequentially arranged from left to right from a planting rotating shaft 9, the planetary sprocket 18 and the rotary crank 19 are sequentially arranged from right to left from the planting duckbill rotating shaft 20 at the other end, the horizontal chain 17 is connected with the central sprocket 14 and the planetary sprocket 18, the lower part of the central sprocket fixing frame 16 is fixedly connected with the frame 1, the upper part of the central sprocket fixing frame is arranged on the central sprocket 14, and the central sprocket bearing 15 is arranged inside the central sprocket 14 and fixedly connected with the planting rotating shaft 9.
As shown in fig. 4, the bidirectional planting control mechanism 8 includes a pull wire fixing plate 21, a variable stroke cam mechanism 22, a link bracket 23, a link 24, and a link bearing 25, wherein the link 24 is rotatably connected with the upper left end of the link bracket 23, the link bearing 25 is disposed in the middle of the link 24, the lower end of the link 24 is hinged to one end of the pull wire 12, the variable stroke cam mechanism 22 is fixedly connected to the planting rotating shaft 9 and is located at the front of the link bearing 25, and the pull wire fixing plate 21 is fixedly connected with the pull wire 12.
As shown in fig. 5 and 6, the variable stroke cam mechanism 22 includes a stroke cam 26, a limit nut 27, a limit bolt 28, and a return cam disc 29, where the stroke cam 26 is disposed on an outer circumferential surface of the return cam disc 29, the limit bolt 28 penetrates the stroke cam 26 and is disposed in a chute of the return cam disc 29, and the limit nut 27 is fixedly connected to the limit bolt 28.
As shown in fig. 7 and 8, the ridge changing device 6 includes a support cross bar 30, a U-shaped support frame 31, a locking plate 32, locking holes 33, locking mechanism bearing seats 34, and locking mechanisms 35, the support cross bar 30 is disposed on the left side of the U-shaped support frame 31, the locking plate 32 and the locking mechanism bearing seats 34 are sequentially disposed from the middle of the rear side of the frame 1 from top to bottom, the number of the locking mechanism bearing seats 34 is two and symmetrically distributed on two sides of the frame 1, the number of the locking mechanisms 35 is two and respectively disposed on the locking mechanism bearing seats 34 on two sides, and the U-shaped support frame 31 penetrates through a rotating square tube 36 of the locking mechanisms 35 and is provided with a plurality of locking holes 33 in the middle of the front side and the rear side. The locking mechanism 35 comprises a rotary square tube 36, a fixed support 37, a return spring 38 and a locking pin shaft 39, the fixed support 37 is arranged on the right side of the rotary square tube 36, the locking pin shaft 39 penetrates through the locking holes 33 formed in the fixed support 37, the rotary square tube 36 and the locking plate 32, the return spring 38 is arranged between the fixed support 37 and the locking pin shaft 39, the locking plate 32 is used for keeping the level of the ridge changing device 6 in a planting stage, and the locking mechanism 35 is used for locking the U-shaped supporting frame 31 in the planting stage.
The working process of the invention can be divided into three stages, wherein the first stage is a forward planting stage, a storage battery 5 supplies power for a motor 3, the motor 3 supplies power for a bidirectional planting device 2 and a traveling device 4 through chain transmission, a planting rotating shaft 9 drives a rotating crank 19 to drive a planting duckbill 13 to rotate forward, a central chain wheel 14 is fixedly connected with a central chain wheel fixing frame 16, the rotating crank 19 drives a planetary chain wheel 18 to rotate around the central chain wheel 14, the planting duckbill 13 always vertically downwards under the combined action of the central chain wheel 14, the planetary chain wheel 18 and a horizontal chain 17, when the planting duckbill 13 is about to rotate to the highest point, an operator inputs seedlings into the planting duckbill 13, when the planting duckbill 13 rotates to the lowest point, a variable stroke cam mechanism 22 jacks up a connecting rod 24, the connecting rod 24 tightens a stay wire 12 to control the planting duckbill 13 to continuously open, seedlings are planted into soil, and then the planting duckbill 13 is closed for next seedling grafting. The second stage is a ridge replacement stage, the easy-to-replace ridge greenhouse transplanting machine is operated to the ridge head, ridge replacement planting is needed, as shown in fig. 1, 8 and 9, locking pin shafts 39 on two sides are pulled out, a ridge replacement device 6 is rotated, the position of a U-shaped supporting frame 31 in a rotating square tube 36 is adjusted, so that a supporting cross rod 30 is placed near the center of a furrow, a walking device 4 can span the supporting cross rod 30, a reset spring 38 pushes the locking pin shafts 39 into corresponding locking holes 33, at the moment, the cross rod at the upper end of the ridge replacement device 6 is pushed, the ridge replacement device 6 is rotated by 360 degrees, and the easy-to-replace ridge greenhouse transplanting machine is lifted and replaced to another field ridge 40 for operation. The third stage is a reverse planting stage, after ridge replacement is completed, the motor 3 reversely rotates, the planting duckbill 13 is driven by the planting rotating shaft 9 to reversely rotate by the rotating crank 19, the planting duckbill 13 is always vertically downward under the combined action of the central chain wheel 14, the planetary chain wheel 18 and the horizontal chain 17, when the planting duckbill 13 is about to rotate to the highest point, seedlings are thrown into the planting duckbill 13 by operators, the connecting rod 24 in the variable stroke cam mechanism 22 pushes the push cam 26 to slide on the outer circular surface of the return cam disc 29, the push stroke of the cam is changed, when the planting duckbill 13 reversely rotates to the lowest point, the variable stroke cam mechanism 22 pushes the connecting rod 24 up, the connecting rod 24 tightens the stay wire 12, the planting duckbill 13 is controlled to continuously open, seedlings are planted into soil, then the planting duckbill 13 is closed for next seedling grafting, and the motion rule of opening and closing of the planting duckbill 13 in the forward direction is the same, namely the bidirectional planting.
The above embodiments are only preferred embodiments of the present invention and not limiting, and other variations and modifications of the embodiments can be made by those skilled in the art based on the above description, and it is not necessary or exhaustive of all embodiments, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included in the scope of the claims of the present invention.
Claims (2)
1. A greenhouse transplanting machine easy to change ridges is characterized in that: the device comprises a frame, a bidirectional planting device, a travelling device, a ridge changing device, a storage battery and a motor, wherein the bidirectional planting device is arranged on the left side of the frame, the travelling device is symmetrically arranged on two sides of the frame, the ridge changing device is rotationally connected with the front part and the rear part of the frame, the storage battery is arranged at the right lower end of the rear part of the frame, and the motor is arranged at the right lower end of the front part of the frame;
the bidirectional planting device comprises a rotary planting mechanism, a bidirectional planting control mechanism, a driving sprocket, a planting device bearing seat, a pull wire and a planting rotating shaft, wherein the rotary planting mechanism, the bidirectional planting control mechanism and the driving sprocket are sequentially arranged from right to left from the planting rotating shaft, the planting device bearing seat is arranged on the planting rotating shaft and is two in number, one end of the pull wire is arranged on the bidirectional planting control mechanism, the other end of the pull wire is arranged on the planting duckbill, the rotary planting mechanism comprises a planting duckbill, a rotary crank, a horizontal chain, a planetary sprocket, a central sprocket bearing and a central sprocket fixing frame, the rotary crank and the central sprocket are sequentially arranged from left to right from the planting rotating shaft, the planetary sprocket and the other end of the rotary crank are sequentially arranged from right to left from the planting duckbill rotating shaft, the horizontal chain is connected with the central sprocket and the planetary sprocket, the lower part of the central sprocket fixing frame is fixedly connected with the rack, the upper part of the central sprocket is arranged on the central sprocket, and the central sprocket bearing is arranged in the central sprocket and fixedly connected with the planting rotating shaft;
the bidirectional planting control mechanism comprises a connecting rod support, a variable stroke cam mechanism, a stay wire fixing plate, a connecting rod and a connecting rod bearing, wherein the connecting rod is rotationally connected with the upper end of the left part of the connecting rod support, the connecting rod bearing is arranged in the middle of the connecting rod, the lower end of the connecting rod is hinged with one end of a stay wire, the variable stroke cam mechanism is fixedly connected with a planting rotating shaft and is positioned at the front part of the connecting rod bearing, the stay wire fixing plate is fixedly connected with the stay wire, the variable stroke cam mechanism comprises a stroke pushing cam, a return stroke cam disc, a limit bolt and a limit nut, the stroke pushing cam is arranged on the outer circular surface of the return stroke cam disc, the limit bolt penetrates through the stroke cam and is arranged in a return stroke cam disc chute, and the limit nut is fixedly connected with the limit bolt;
the ridge changing device comprises a supporting cross rod, a U-shaped supporting frame, locking plates, locking holes, locking mechanism bearing seats and locking mechanisms, wherein the supporting cross rod is arranged on the left side of the U-shaped supporting frame, the locking plates and the locking mechanism bearing seats are sequentially arranged from top to bottom at the rear side of the frame, the number of the locking mechanism bearing seats is two and symmetrically distributed on two sides of the frame, the number of the locking mechanisms is two and respectively arranged on the locking mechanism bearing seats on two sides, the U-shaped supporting frame penetrates through the locking mechanisms on two sides and is provided with a plurality of locking holes in the middle of the front side and the rear side, the locking plates are used for keeping the level of the ridge changing device in a planting stage, and the locking mechanisms are used for locking the U-shaped supporting frame in the planting stage;
the locking mechanism comprises a rotary square tube, a fixed support, a reset spring and a locking pin shaft, wherein the fixed support is arranged on the right side of the rotary square tube, the locking pin shaft penetrates through locking holes formed in the fixed support, the rotary square tube and the locking plate, and the reset spring is arranged between the fixed support and the locking pin shaft.
2. The easy-to-change ridge greenhouse transplanter according to claim 1, wherein: the operation process can be divided into three stages, wherein the first stage is a forward planting stage, a storage battery provides power for a motor, the motor provides power for a bidirectional planting device and a travelling device through chain transmission, a planting rotating shaft drives a rotating crank to drive a planting duckbill to rotate forward, a central chain wheel is fixedly connected with a central chain wheel fixing frame, a rotating crank drives a planetary chain wheel to rotate around the central chain wheel, the planting duckbill is always vertically downward under the combined action of the central chain wheel, the planetary chain wheel and a horizontal chain, when the planting duckbill is about to rotate to the highest point, an operator inputs seedlings into the planting duckbill, when the planting duckbill rotates to the lowest point, a variable stroke cam mechanism jacks up a connecting rod, the connecting rod tightens a stay wire, the planting duckbill is controlled to be continuously opened, the seedlings are planted into soil, and then the planting duckbill is closed for next seedling grafting; the second stage is a ridge changing stage, the greenhouse transplanting machine easy to change the ridge is operated to the ridge head, the ridge changing planting is needed, the locking pin shafts on two sides are pulled out, the ridge changing device is rotated, the U-shaped support frame is adjusted to be positioned near the center of a furrow in order to place the support cross rod near the center of the furrow, the walking device can cross the support cross rod, the reset spring pushes the locking pin shaft into the corresponding locking hole, at the moment, the cross rod at the upper end of the ridge changing device is pushed, the ridge changing device is rotated by 360 degrees, and the greenhouse transplanting machine easy to change the ridge is lifted and changed to another field ridge operation; the third stage is a reverse planting stage, after ridge replacement is completed, a motor reversely rotates, a planting rotary shaft drives a rotary crank to drive a planting duckbill to reversely rotate, the planting duckbill is always vertically downward under the combined action of a central chain wheel, a planetary chain wheel and a horizontal chain, when the planting duckbill is about to rotate to the highest point, seedlings are thrown into the planting duckbill by operators, a connecting rod in a variable stroke cam mechanism pushes a pushing stroke cam to slide on the outer circular surface of a return cam disc, the pushing stroke of the cam is changed, when the planting duckbill reversely rotates to the lowest point, the variable stroke cam mechanism device jacks the connecting rod, the connecting rod tightens a stay wire, the planting duckbill is controlled to continuously open, the seedlings are planted in soil, then the planting duckbill is closed for next seedling grafting, and the motion rule of forward planting and reverse planting duckbill opening and closing is the same, namely the bidirectional planting is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210861580.8A CN115088438B (en) | 2022-07-20 | 2022-07-20 | Greenhouse transplanting machine easy to change ridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210861580.8A CN115088438B (en) | 2022-07-20 | 2022-07-20 | Greenhouse transplanting machine easy to change ridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115088438A CN115088438A (en) | 2022-09-23 |
| CN115088438B true CN115088438B (en) | 2023-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210861580.8A Active CN115088438B (en) | 2022-07-20 | 2022-07-20 | Greenhouse transplanting machine easy to change ridge |
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| CN (1) | CN115088438B (en) |
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| JPH05184207A (en) * | 1992-01-14 | 1993-07-27 | Yazaki Kako Kk | Cultivation controller for strawberry or the like |
| JP2001352818A (en) * | 2000-06-09 | 2001-12-25 | Terada Seisakusho Co Ltd | Traveling tea-picking machine |
| JP2002017121A (en) * | 2000-07-07 | 2002-01-22 | Kubota Corp | Planting device for transplanter |
| JP2006094834A (en) * | 2004-09-30 | 2006-04-13 | Iseki & Co Ltd | Apparatus for transporting seedling transplanter |
| CN104126350A (en) * | 2014-07-20 | 2014-11-05 | 云南烟草机械有限责任公司 | Electric self-propelled seedling transplanting machine |
| CN203985010U (en) * | 2014-07-20 | 2014-12-10 | 云南烟草机械有限责任公司 | A kind of electric self-propelled rice seedling transplanter |
| CN107439126A (en) * | 2017-07-25 | 2017-12-08 | 昆明理工大学 | A kind of greenhouse rail mounted pseudo-ginseng cropper |
| JP2018000121A (en) * | 2016-07-05 | 2018-01-11 | 関東農機株式会社 | Walking type ridge straddling tiller |
| JP2019118268A (en) * | 2017-12-28 | 2019-07-22 | 井関農機株式会社 | Transplanter |
-
2022
- 2022-07-20 CN CN202210861580.8A patent/CN115088438B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05184207A (en) * | 1992-01-14 | 1993-07-27 | Yazaki Kako Kk | Cultivation controller for strawberry or the like |
| JP2001352818A (en) * | 2000-06-09 | 2001-12-25 | Terada Seisakusho Co Ltd | Traveling tea-picking machine |
| JP2002017121A (en) * | 2000-07-07 | 2002-01-22 | Kubota Corp | Planting device for transplanter |
| JP2006094834A (en) * | 2004-09-30 | 2006-04-13 | Iseki & Co Ltd | Apparatus for transporting seedling transplanter |
| CN104126350A (en) * | 2014-07-20 | 2014-11-05 | 云南烟草机械有限责任公司 | Electric self-propelled seedling transplanting machine |
| CN203985010U (en) * | 2014-07-20 | 2014-12-10 | 云南烟草机械有限责任公司 | A kind of electric self-propelled rice seedling transplanter |
| JP2018000121A (en) * | 2016-07-05 | 2018-01-11 | 関東農機株式会社 | Walking type ridge straddling tiller |
| CN107439126A (en) * | 2017-07-25 | 2017-12-08 | 昆明理工大学 | A kind of greenhouse rail mounted pseudo-ginseng cropper |
| JP2019118268A (en) * | 2017-12-28 | 2019-07-22 | 井関農機株式会社 | Transplanter |
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| Publication number | Publication date |
|---|---|
| CN115088438A (en) | 2022-09-23 |
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