CN207022535U - A kind of stalk crop harvester - Google Patents
A kind of stalk crop harvester Download PDFInfo
- Publication number
- CN207022535U CN207022535U CN201720685793.4U CN201720685793U CN207022535U CN 207022535 U CN207022535 U CN 207022535U CN 201720685793 U CN201720685793 U CN 201720685793U CN 207022535 U CN207022535 U CN 207022535U
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- Prior art keywords
- tooth form
- form knife
- storage bin
- cutting
- stalk crop
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of stalk crop harvester, including transport vehicle, cutting mechanism, storage bin hopper and the material-gathering device for the stalk cut down crop to be transported to storage bin hopper, cutting mechanism, material-gathering device and storage bin hopper are arranged on transport vehicle, cutting mechanism includes aggregate bin, mounting shell, first drive shaft, driving gear, driven gear, left tooth form knife, right tooth form knife, left crank and right crank, slide rail is provided with transport vehicle, left tooth form knife and right tooth form knife overlap one on the other to be arranged on slide rail and can be slid along slide rail, left crank drives left tooth form knife to be moved reciprocatingly along slide rail, right crank drives right tooth form knife to be moved reciprocatingly along slide rail, left tooth form knife and right tooth form knife have multiple dentation blades for being arranged in order setting.The utility model is collected into storage bin hopper after the completion of plant is cut, and avoids the trouble being collected again after the completion of cutting, improves the collection efficiency of stalk crop.
Description
Technical field
A kind of harvester is the utility model is related to, more particularly to a kind of harvester of cutting stem crop.
Background technology
The large-scale production of agricultural is that advanced agriculture production technology is used on the soil concentrated in flakes, with efficient
Agricultural machinery carries out farming.It can not only improve the labor productivity of agricultural, on the premise of certain Productive statistics, reduce
The production cost of land area of one unit, yield is improved, makes the price of agricultural product there is market competition advantage, but also can drive
A series of development of related industries such as transport, agricultural machinery manufacture, maintenance service, storage drying, form the development office of multi-form agriculture
Face.
Harvester plays an important role in agriculture large-scale production, and existing cutting machine is mostly that will cut the plant completed
Place on the ground, plant is collected again after the completion of harvesting, regather, operate cumbersome after plant cutting, and
Time and effort consuming.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of stalk crop harvester, it is right
The cutting and collection of plant are synchronous to be carried out.
To achieve the above object, the utility model provides following technical scheme：A kind of stalk crop harvester, including fortune
Defeated car, cutting mechanism, storage bin hopper and the material-gathering device for the stalk cut down crop to be transported to storage bin hopper, cutting machine
Structure, material-gathering device and storage bin hopper are arranged on transport vehicle, and cutting mechanism includes cutting motor, aggregate bin, mounting bracket, the first driving
Axle, driving gear, driven gear, left tooth form knife, right tooth form knife, left crank and right crank, aggregate bin are arranged on transport vehicle, peace
To shelve and be fixed in aggregate bin, cutting motor is fixed on mounting bracket, and the first drive shaft is rotatably arranged on mounting bracket, the
One drive shaft is vertically arranged and is connected with cutting motor, and driving gear is fixedly and coaxially connected in the bottom of the first drive shaft,
Driven gear is rotatably arranged on mounting bracket, and is engaged with driving gear, is provided with slideway in aggregate bin, left tooth form knife and
Right tooth form knife overlaps one on the other to be arranged on slideway and can be slid along slideway, and one end of left crank is hinged with left tooth form knife, separately
The end face eccentric of one end and driving gear is hinged, to drive left tooth form knife to be moved reciprocatingly along slideway, one end and the right side of right crank
Tooth form knife is hinged, and the end face eccentric of the other end and driven gear is hinged, to drive right tooth form knife to be moved reciprocatingly along slideway, left tooth
Shape knife and right tooth form knife have multiple dentation blades for being arranged in order setting, offer to stretch into for stalk crop on aggregate bin and gather materials
The breach of bucket, so that the stalk crop of breach is stretched into cutting mechanism cutting, aggregate bin offers connected set backwards to the side of quarrel
The connector of hopper and material-gathering device, connector are set close to left tooth form knife, and the stalk crop cut down is entered by connector
Enter material-gathering device.
As further improvement of the utility model, material-gathering device includes a feeding for being provided with input port and delivery outlet
Pipe, feed pipe are fixed on aggregate bin and are interconnected backwards to the side of quarrel, input port with connector, and cutting mechanism is arranged on feeding
Pipe is arranged on the top of storage bin hopper, the conveyer belt that gathers materials, stalk crop is provided with feed pipe close to one end of input port, delivery outlet
After being cut, input port is focused on, stalk crop is transported to storage bin hopper by the conveyer belt that gathers materials.
As further improvement of the utility model, the elevating mechanism for lifting storage bin hopper is provided with transport vehicle, is risen
Descending mechanism includes hydraulic cylinder, supporting plate, guide rail, side link, two cranes arranged in parallel, and two cranes include
Intersect the first elevating lever and the second elevating lever of setting, and storage bin hopper is arranged on the top of supporting plate, and the one of the first elevating lever
End is hinged with guide rail, and the other end is connected with supporting plate sliding, and one end and the supporting plate of the second elevating lever are hinged, the other end and guide rail
Sliding connection, side link is located in the infall of two pair of first elevating lever and the second elevating lever, with two pair of first elevating lever and the
Two elevating levers are hinged, and hydraulic cylinder is inclined on transport vehicle, and are connected with side link, so as to promote the first elevating lever and second
Elevating lever intersects motion.
As further improvement of the utility model, support column, one end of storage bin hopper and support column are provided with supporting plate
Connection, the other end are connected with supporting plate, storage bin hopper are obliquely installed, and the side that storage bin hopper is located at eminence is provided with for discharge
Opening, the bottom surface of storage bin hopper is provided with discharge conveyer, and during discharging, discharge conveyer is by the stalk crop in storage bin hopper from opening
Mouth is sent out.
As further improvement of the utility model, the lower rear of aggregate bin is provided with two cutting disc cutting mechanisms, and two
Individual cutting disc cutting mechanism includes support, the first motor, blade and the second drive shaft, and support is arranged on transport vehicle, blade
It is coaxially mounted in the second drive shaft, blade is set close to ground, and the second drive shaft is rotatably mounted on support, the first electricity
Machine is rack-mount and is connected with the second drive shaft.
As further improvement of the utility model, cutting disc cutting mechanism also includes the second motor, the second drive shaft, cunning
Rail and screw mandrel, slide rail are arranged on transport vehicle, and two supports connect with slide rail sliding, and screw mandrel is rotatably mounted to transport vehicle
On, the second motor is arranged on transport vehicle and is connected with screw rod transmission, and motion thread hole, screw mandrel tool are offered on two supports
Have the first threaded portion and the second threaded portion that screw thread is opposite, the first threaded portion and the second threaded portion respectively with motion thread hole screw thread
Connection, to drive two supports close to each other or be located remotely from each other along slide rail, so as to adjust the distance between two blades.
The beneficial effects of the utility model, when carrying out harvesting, stalk crop is stretched into aggregate bin from breach, cutting machine
Structure cuts off stalk crop, because transport vehicle is concentrated in aggregate bin in persistent movement, the stalk crop cut down, with
The lasting cutting of cutting mechanism and transport vehicle constantly travel forward, and the stalk crop in aggregate bin is pushed to connector, and
Stalk crop is transported to material-gathering device afterwards, and the stalk crop cut down is transported in storage bin hopper and temporarily stored up by material-gathering device
Deposit, the setting of material-gathering device and storage bin hopper, the stalk crop cut down is put together, can then be transferred directly to transhipment
On vehicle, stalk crop is directly put together after dicing, facilitate the transport of stalk crop.
Brief description of the drawings
Fig. 1 is the overall structure figure of utility model；
Fig. 2 is the structure chart of cutting mechanism；
Fig. 3 is the structure chart of collecting mechanism；
Fig. 4 is the structure chart of hopper and elevating mechanism；
Fig. 5 is the structure chart of cutting disc cutting mechanism.
Embodiment
The utility model is described in further detail below in conjunction with the embodiment given by accompanying drawing.
Referring to figs. 1 to shown in Fig. 5, a kind of stalk crop harvester of the present embodiment, including transport vehicle 1, cutting mechanism 2,
Storage bin hopper 4 and the material-gathering device 3 for the stalk cut down crop to be transported to storage bin hopper 4, cutting mechanism 2, material-gathering device 3
It is arranged on storage bin hopper 4 on transport vehicle 1, cutting mechanism 2 includes cutting motor d1, aggregate bin 22, mounting bracket 21, the first drive shaft
23rd, driving gear 24, driven gear 25, left tooth form knife 26, right tooth form knife 27, left crank 28 and right crank 29, aggregate bin 22 are set
Put on transport vehicle 1, mounting bracket 21 is fixed in aggregate bin 22, and cutting motor d1 is fixed on mounting bracket 21, the first drive shaft
23 are rotatably arranged on mounting bracket 21, and the first drive shaft 23 is vertically arranged and is connected with cutting motor d1, driving tooth
Wheel 24 is fixedly and coaxially connected to be rotatably arranged on mounting bracket 21 in the bottom of the first drive shaft 23, driven gear 25, and with
Driving gear 24 is engaged, and slideway 5 is provided with aggregate bin 22, and left tooth form knife 26 and right tooth form knife 27 overlap one on the other to be arranged on
It can slide on slideway 5 and along slideway 5, one end of left crank 28 is be hinged with left tooth form knife 26, the end of the other end and driving gear 24
Face is eccentric be hinged, and to drive left tooth form knife 27 to be moved reciprocatingly along slideway 5, one end of right crank 29 is be hinged with right tooth form knife 27,
The end face eccentric of the other end and driven gear 25 is hinged, to drive right tooth form knife 27 to be moved reciprocatingly along slideway 5, left tooth form knife 26
There are multiple dentation blades 20 for being arranged in order setting with right tooth form knife 27, offered on aggregate bin 22 and stretch into collection for stalk crop
The breach 221 of hopper 22, so that cutting mechanism 2 cuts the stalk crop for stretching into breach 221, aggregate bin 22 is backwards to the side of quarrel
The connector 222 of connection aggregate bin 22 and material-gathering device 3 is offered, connector 222 sets close to left tooth form knife 26, cut down
Stalk crop pass through connector 222 enter material-gathering device 3.
When carrying out harvesting, operating personnel operate transport vehicle 1 and moved between field, and stalk crop stretches into from breach 221
In aggregate bin 22, cutting mechanism 2 cuts off stalk crop, because transport vehicle 1 is in persistent movement, the stalk crop quilt cut down
Focus in aggregate bin 22, constantly travelled forward with the lasting cutting and transport vehicle 1 of cutting mechanism 2, in aggregate bin 22
Stalk crop is pushed to connector 222, then stalk crop is transported to material-gathering device 3, and material-gathering device 3 will be cut down
Stalk crop is transported in storage bin hopper 4 and temporarily stored, the setting of material-gathering device 3 and storage bin hopper 4, and the stalk cut down is made
Thing is put together, and can be then transferred directly on transit vehicle, stalk crop is directly put together after dicing, is facilitated stalk
The transport of crop.Cutting mechanism 2 start after, cutting motor d1 drive the first drive shaft 23 rotate, drive driving gear 24 and from
Moving gear 25 rotates, and drives left crank 28 and right crank 29 reciprocating, and then drives left tooth form knife 26 and right tooth form knife 27
Moved back and forth on slideway 5, the dentation blade 20 on left tooth form knife 26 and right tooth form knife 27 is interlaced when tooth form knife moves
Separation, to be cut to stalk crop.Patent text (application number CN201310020692 publication number CN103098604A) discloses
A kind of reciprocating double acting knife cutting test device, is rotated, crank handle turns link motion by motor driven crank, and connecting rod drives two
Individual swinging block is swung, and then drives two tooth form knifes being connected with swinging block to move back and forth, and this type of drive, connecting rod is passed
Power be delivered to again on tooth form knife after swinging block, pass through the significantly wobble drive tooth form knife of swinging block, the transmission of kinetic energy
Efficiency is low, and caused vibrations are larger, produce noise；The utility model drives the connecting rod of eccentric setting to drive tooth form by gear
Knife, reduces the part of transmission, and gear drivening rod does the motion amplitude of eccentric motion and is less than swinging block, so as to smaller kinetic energy
Caused vibrations in transmittance process, improve the transmission efficiency of kinetic energy, and reduce noise.
As a kind of improved embodiment, material-gathering device 3 includes one and is provided with input port 31 and delivery outlet 32
Feed pipe 33, feed pipe 33 are fixed on aggregate bin 22 and are interconnected, cut with connector 222 backwards to the side of quarrel, input port 31
Cutting mill structure 2 is arranged on feed pipe 33 close to one end of input port 31, and delivery outlet 32 is arranged on the top of storage bin hopper 4, feed pipe 33
The conveyer belt 34 that gathers materials inside is provided with, after stalk crop is cut, focuses on input port 31, the conveyer belt 34 that gathers materials is defeated by stalk crop
It is sent to storage bin hopper 4.
The stalk crop being cut, enters in feed pipe 33 from input port 31, and the conveyer belt 34 that gathers materials makees stalk
Thing is transported to delivery outlet 32, and stalk crop is transported to outside feed pipe 33 from delivery outlet 32, due to the effect of gravity, stalk
Crop is fallen into the storage bin hopper 4 of the lower section of delivery outlet 32, temporarily storage, and after the storage of storage bin hopper 4 is full, operating personnel are by storage bin hopper 4
Stalk crop is transported on the vehicle of transhipment and transported.Avoid the step of also collecting stalk crop after dicing, make cutting with
Synchronous progress is collected, improves cutting efficiency.The setting of feed pipe 33, stalk crop can be prevented to be transported to the process of storage bin hopper 4
In, drop to field.
As a kind of improved embodiment, the elevating mechanism 6 for lifting storage bin hopper 4 is provided with transport vehicle 1,
Elevating mechanism 6 include hydraulic cylinder 61, supporting plate 65, guide rail 64,62, two cranes arranged in parallel 63 of side link, two
First elevating lever 631 and second elevating lever 632, storage bin hopper 4 of the individual crane 63 including the setting that intersects are arranged on support
The top of plate 65, one end of the first elevating lever 631 and guide rail 64 are be hinged, and the other end connects with the sliding of supporting plate 65, the second lifting
One end of bar 632 is be hinged with supporting plate 65, and the other end connects with the sliding of guide rail 64, and side link 62 is located in two pair of first elevating lever
631 and second elevating lever 632 infall, be hinged with two pair of first elevating lever 632 of elevating lever 631 and second, hydraulic cylinder 61 inclines
Tiltedly it is arranged on transport vehicle 1, and is connected with side link 62, so as to promotes the first elevating lever 631 mutually to be handed over the second elevating lever 632
Fork motion.
When lifting storage bin hopper 4, hydraulic cylinder 61 starts, while the inclined promotion of hydraulic cylinder 61 connecting rod 62 travels forward
Upward lifting, the first elevating lever 631 and the second elevating lever 632 is driven to rotate in opposite directions, and, lifting support close to each other along guide rail 64
Plate 65 makes to drive storage bin hopper 4 to raise.In this way, the actuating length of control hydraulic stem just can control the height of storage bin hopper 4, so that storage
The height of hopper 4 adapts to the transit vehicle of different height,.
As a kind of improved embodiment, support column 66, one end of storage bin hopper 4 and branch are provided with supporting plate 65
Dagger 66 is connected, and the other end is connected with supporting plate 65, and storage bin hopper 4 is obliquely installed, and the side that storage bin hopper 4 is located at eminence is set
There is an opening 41 for discharge, the bottom surface of storage bin hopper 4 is provided with discharge conveyer 42, and during discharging, discharge conveyer 42 is by storing
Stalk crop in bucket 4 is sent out from opening 41.
Storage bin hopper 4 is obliquely installed, when stalk crop is transported in storage bin hopper 4 by material-gathering device 3, due to Action of Gravity Field,
Stalk crop can focus on the lower of storage bin hopper 4, gradually fill up storage bin hopper 4, when preventing horizontally disposed storage bin hopper 4, stalk crop
Occur in storage bin hopper 4 close to the situation of the place accumulation of material-gathering device 3, facilitate the collection of stalk crop, discharge conveyer 42 exists
When shifting stalk crop, stalk crop is sent out at opening 41, stalk crop is dropped in transit vehicle, without manually by stem
Stalk crop removes, and simplifies the transfer of stalk crop.
As a kind of improved embodiment, the lower rear of aggregate bin 22 is provided with two cutting disc cutting mechanisms 7,
Two cutting disc cutting mechanisms 7 include support 74, the first motor 71, the drive shaft 73 of blade 72 and second, and support 74 is arranged on
On transport vehicle 1, blade 72 is coaxially mounted in the second drive shaft 73, and blade 72 is set close to ground, and the second drive shaft 73 can revolve
What is turned is arranged on support 1, and the first motor 71 is arranged on support 74 and is connected with the second drive shaft 73.
Stalk crop such as castor-oil plant etc., only upper semisection have economic value, and lower semisection is also required to cut in cutting, prevents
Lower semisection stalk crop consumes soil nutrient after dicing, so as to the growth of the lower first quarter, cuts upper semisection in cutting mechanism 2
After lower, the castor-oil plant of lower semisection is cut by cutting disc cutting mechanism 7, is placed on field, and the castor-oil plant thickness of lower semisection is more uniform, is used
More smooth cutting disc cutting mechanism 7 can reach more preferable cutting effect.During 2 crop lower semisection of cutting mechanism, the first motor
71 the second drive shafts 73 of drive rotate, and the second drive shaft 73 rotates with cutting blade 72, so that blade 72 has bigger shearing force.
As a kind of improved embodiment, cutting disc cutting mechanism 7 also includes the second motor 75, the second drive shaft
73rd, slide rail 76 and screw mandrel 77, slide rail 76 are arranged on transport vehicle 1, and two supports 74 connect with the sliding of slide rail 76, and screw mandrel 77 can revolve
What is turned is arranged on transport vehicle 1, and the second motor 75 is arranged on transport vehicle 1 and is connected with screw mandrel 77, on two supports 74
Offer motion thread hole, screw mandrel 77 has opposite the first threaded portion and the second threaded portion of screw thread, the first threaded portion and the
Two threaded portions are threadedly coupled with motion thread hole respectively, to drive two supports 74 close to each other or be located remotely from each other along slide rail 76,
So as to adjust the distance between two blades.
For cutting disc cutting mechanism 7 in cutting stem crop, the second motor 75 drives screw mandrel 77 to rotate, drive two supports
74 do mutually close or are located remotely from each other reciprocating motion along slide rail 76, cutting disc cutting mechanism 7 is possessed in cutting and are cutting more greatly
Area.
It the above is only preferred embodiment of the present utility model, the scope of protection of the utility model is not limited merely to above-mentioned
Embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should be pointed out that pair
For those skilled in the art, some improvements and modifications under the premise of the utility model principle is not departed from,
These improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (6)
- A kind of 1. stalk crop harvester, it is characterised in that：Including transport vehicle (1), cutting mechanism (2), storage bin hopper (4) and it is used for The stalk crop cut down is transported to the material-gathering device (3) of storage bin hopper (4), the cutting mechanism (2), material-gathering device (3) It is arranged on storage bin hopper (4) on transport vehicle (1), the cutting mechanism (2) includes cutting motor (d1), aggregate bin (22), installation Frame (21), the first drive shaft (23), driving gear (24), driven gear (25), left tooth form knife (26), right tooth form knife (27), a left side Crank (28) and right crank (29), the aggregate bin (22) are arranged on transport vehicle (1), and the mounting bracket (21), which is fixed on, to be gathered materials Struggle against in (22), the cutting motor (d1) is fixed on mounting bracket (21), and first drive shaft (23) is rotatably arranged on On mounting bracket (21), first drive shaft (23) is vertically arranged and is connected with cutting motor (d1), the driving gear (24) it is fixedly and coaxially connected and is rotatably arranged on mounting bracket in the bottom of the first drive shaft (23), the driven gear (25) (21) on, and engaged with driving gear (24), be provided with slideway (5) in the aggregate bin (22), the left tooth form knife (26) and Right tooth form knife (27) overlaps one on the other to be arranged on slideway (5) and can be slid along slideway (5), one end of the left crank (28) Be hinged with left tooth form knife (26), the other end and the end face eccentric of driving gear (24) are hinged, to drive left tooth form knife (27) along cunning Road (5) moves reciprocatingly, and one end of the right crank (29) and right tooth form knife (27) are be hinged, the other end and driven gear (25) End face eccentric is hinged, to drive right tooth form knife (27) to be moved reciprocatingly along slideway (5), the left tooth form knife (26) and right tooth form knife (27) there are multiple dentation blades (20) for being arranged in order setting, offered on the aggregate bin (22) and stretch into collection for stalk crop The breach (221) of hopper (22), so that the stalk crop of breach (221), the aggregate bin (22) are stretched into cutting mechanism (2) cutting The connector (222) of connection aggregate bin (22) and material-gathering device (3), the connector (222) are offered backwards to the side of quarrel Set close to left tooth form knife (26), the stalk crop cut down enters material-gathering device (3) by connector (222).
- A kind of 2. stalk crop harvester according to claim 1, it is characterised in that：The material-gathering device (3) includes one The feed pipe (33) of input port (31) and delivery outlet (32) is provided with, the feed pipe (33) is fixed on aggregate bin (22) backwards The side of quarrel, the input port (31) are interconnected with connector (222), and the cutting mechanism (2) is arranged on feed pipe (33) close to one end of input port (31), the delivery outlet (32) is arranged on the top of storage bin hopper (4), and the feed pipe (33) is interior The conveyer belt that gathers materials (34) is provided with, after stalk crop is cut, focuses on input port (31), the conveyer belt that gathers materials (34) makees stalk Thing is transported to storage bin hopper (4).
- A kind of 3. stalk crop harvester according to claim 2, it is characterised in that：It is provided with the transport vehicle (1) For lifting the elevating mechanism (6) of storage bin hopper (4), the elevating mechanism (6) includes hydraulic cylinder (61), supporting plate (65), guide rail (64), side link (62), two cranes (63) arranged in parallel, two cranes (63) include intersecting The first elevating lever (631) and the second elevating lever (632) set, the storage bin hopper (4) are arranged on the top of supporting plate (65), institute It is be hinged to state one end and the guide rail (64) of the first elevating lever (631), the other end and supporting plate (65) sliding connection, second lifting One end of bar (632) is be hinged with supporting plate (65), and the other end connects with guide rail (64) sliding, and the side link (62) is located in two To the first elevating lever (631) and the infall of the second elevating lever (632), with two pair of first elevating lever (631) and the second elevating lever (632) it is hinged, the hydraulic cylinder (61) is inclined on transport vehicle (1), and is connected with side link (62), so as to promote first Elevating lever (631) and the second elevating lever (632) intersect motion.
- A kind of 4. stalk crop harvester according to claim 3, it is characterised in that：It is provided with the supporting plate (65) Support column (66), one end of the storage bin hopper (4) are connected with support column (66), and the other end is connected with supporting plate (65), will storage Hopper (4) is obliquely installed, and the side that the storage bin hopper (4) is located at eminence is provided with the opening (41) for discharge, the storing The bottom surface of bucket (4) is provided with discharge conveyer (42), and during discharging, discharge conveyer (42) is by the stalk crop in storage bin hopper (4) Sent out from opening (41).
- A kind of 5. stalk crop harvester according to claim 4, it is characterised in that：The aggregate bin (22) it is lower after Side is provided with two cutting disc cutting mechanisms (7), and two cutting disc cutting mechanisms (7) include support (74), the first electricity Machine (71), blade (72) and the second drive shaft (73), the support (74) are arranged on transport vehicle (1), and the blade (72) is same Axle is arranged in the second drive shaft (73), and the blade (72) is set close to ground, and second drive shaft (73) is rotatable On support (74), first motor (71) is arranged on support (74) and is connected with the second drive shaft (73).
- A kind of 6. stalk crop harvester according to claim 5, it is characterised in that：The cutting disc cutting mechanism (7) Also include the second motor (75), the second drive shaft (73), slide rail (76) and screw mandrel (77), the slide rail (76) is arranged on transport vehicle (1) on, two supports (74) connect with slide rail (76) sliding, and the screw mandrel (77) is rotatably mounted to transport vehicle (1) On, second motor (75) is arranged on transport vehicle (1) and is connected with screw mandrel (77), on two supports (74) Motion thread hole is offered, the screw mandrel (77) has opposite the first threaded portion and the second threaded portion of screw thread, first spiral shell Line portion and the second threaded portion are threadedly coupled with motion thread hole respectively, to drive two supports (74) close to each other along slide rail (76) Or be located remotely from each other, so as to adjust the distance between two blades (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720685793.4U CN207022535U (en) | 2017-06-13 | 2017-06-13 | A kind of stalk crop harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720685793.4U CN207022535U (en) | 2017-06-13 | 2017-06-13 | A kind of stalk crop harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207022535U true CN207022535U (en) | 2018-02-23 |
Family
ID=61471455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720685793.4U Withdrawn - After Issue CN207022535U (en) | 2017-06-13 | 2017-06-13 | A kind of stalk crop harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207022535U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094424A (en) * | 2017-06-13 | 2017-08-29 | 农业部南京农业机械化研究所 | A kind of stalk crop harvester |
| CN108901338A (en) * | 2018-08-16 | 2018-11-30 | 农业部南京农业机械化研究所 | A kind of roller brush type device for picking suitable for castor-oil plant harvest |
| CN112640645A (en) * | 2020-12-18 | 2021-04-13 | 陈秋莲 | Wisdom city gardens use have grass cutting device of anticollision sword effect |
-
2017
- 2017-06-13 CN CN201720685793.4U patent/CN207022535U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094424A (en) * | 2017-06-13 | 2017-08-29 | 农业部南京农业机械化研究所 | A kind of stalk crop harvester |
| CN107094424B (en) * | 2017-06-13 | 2023-05-02 | 农业部南京农业机械化研究所 | Stalk crop harvester |
| CN108901338A (en) * | 2018-08-16 | 2018-11-30 | 农业部南京农业机械化研究所 | A kind of roller brush type device for picking suitable for castor-oil plant harvest |
| CN112640645A (en) * | 2020-12-18 | 2021-04-13 | 陈秋莲 | Wisdom city gardens use have grass cutting device of anticollision sword effect |
| CN112640645B (en) * | 2020-12-18 | 2022-08-19 | 聊城杰德农林装备有限公司 | Wisdom city gardens use have grass cutting device of anticollision sword effect |
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