CN109383648A - A kind of novel crawler tractor - Google Patents
A kind of novel crawler tractor Download PDFInfo
- Publication number
- CN109383648A CN109383648A CN201811160488.9A CN201811160488A CN109383648A CN 109383648 A CN109383648 A CN 109383648A CN 201811160488 A CN201811160488 A CN 201811160488A CN 109383648 A CN109383648 A CN 109383648A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- fixed
- pedestal
- block
- rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/06—Endless track vehicles with tracks without ground wheels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B51/00—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus
- A01B51/04—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus drawn by animal or tractor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
- A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
Abstract
The invention discloses a kind of novel crawler tractors, including tractor ontology, the tractor ontology includes pedestal, organic frame is fixedly connected at the top of the pedestal, the front and rear sides of the pedestal are fixedly connected to mobile mechanism, connection frame is fixedly connected on the right side of the pedestal, fixing seat is fixedly connected on the left of the connection frame, the left side of fixing seat is rotatably connected to fixed block by the first bolt, and support rod is fixedly connected on the left of fixed block, support rod is fixedly connected with tool apron far from one end of fixed block, is related to technical field of agricultural machinery.The novel crawler tractor, it can be used for installing fixed block to components such as coulters using fixing seat, when not using coulter, it can directly be boosted, support rod is fixed using limit base, limit card block and the second bolt, and support rod can be buffered by resilient cushion, without installing again when reusing, use can be directly put down, it is easy to use.
Description
Technical field
The present invention relates to technical field of agricultural machinery, specially a kind of novel crawler tractor.
Background technique
Farm machinery refers to during crop-planting industry and Animal husbandry production, Yi Jinong, livestock products preliminary working and processing
Various machinery used in the process.Farm machinery includes farm power machinery, farmland construction machinery, soil cultivating machine, kind
It plants mechanical with fertilizer machinery, plant protection mechanism, farmland discharging-irrigating machinery, crop harvesting machine, agricultural product processing machinery, animal husbandry
With farm transportation machinery etc..The farm machinery of broad sense further includes forestry machinery, fishery machinery and silkworm and mulberry, bee-keeping, edible fungi training
The agricultural sideline occupations such as plant are mechanical.Farm machinery belongs to relative concept, refers to for agricultural, animal husbandry, forestry and all machinery of fishery
General name, farm machinery belong to the scope of agricultural machinery and implement.It promotes the use of farm machinery and is known as mechanization of agriculture.
Used with tractor is in the self-propelled motor machine for drawing and driving Work machine to complete every mobile operation.It can also consolidate
It is set for industry power.By engine, transmission, walking, steering, hydraulic suspension, power output, electrical instrumentation, riding manipulation and traction
Etc. systems or device composition.Engine power is transmitted to driving wheel by transmission system, travels tractor, common in actual life
Be all the medium transmitted using balata belt as power.By the tractors such as function and purposes point agricultural, industry and specific use；
By structure type minute wheel formula, crawler type, boat tractor and self propelled chassis etc..Though tractor is a kind of more complicated machine,
Its pattern and size are also different, but they are all made of engine, chassis and electrical equipment three parts, each single item
It is all indispensable.
Existing tractor can be connected below various forms of coulters for plough or other work, but tractor is in bank
On when driving coulter needs unload, avoid damage ground and coulter, but tractor one day sometimes can be in multiple place muti-pieces field
Farming when switching between muti-piece field, needs to dismantle installation coulter repeatedly, cumbersome, and existing tractor can also be transported
Defeated thing, but the biggish trailer of another junctor product is needed, itself cannot carry thing, using with limitation.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of novel crawler tractor, solve muti-piece field it
Between when switching, need to dismantle installation coulter repeatedly, it is cumbersome, and existing tractor itself cannot carry thing the problem of.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of novel crawler tractor, including
Tractor ontology, the tractor ontology includes pedestal, and organic frame, the front and back of the pedestal are fixedly connected at the top of the pedestal
Two sides are fixedly connected to mobile mechanism, and connection frame is fixedly connected on the right side of the pedestal, and the left side of the connection frame is fixed
It is connected with fixing seat, the left side of the fixing seat is rotatably connected to fixed block by the first bolt, and the left side of fixed block is fixed
It is connected with support rod, the support rod is fixedly connected with tool apron far from one end of fixed block, and the bottom of tool apron is fixedly connected with
Coulter is fixedly connected with limit base on the left of the rack, and the centre on the left of the limit base is fixedly connected with resilient cushion, described
The left side of the limit base and two sides up and down for being located at resilient cushion are fixedly connected to limit card block, and two limit card blocks are set in branch
The outside of strut between two limit card blocks and is located at the left side of support rod through there is the second bolt, and the limit base is set
There are two setting, and it is uniformly distributed the left side of rack, the front end of second bolt is fixedly connected with link block, the link block
Inside, which is run through, lanyard, and the one end of lanyard far from link block is fixedly connected with the surface of limit base.
Preferably, there are two the support rod and fixing seat are respectively provided with, the company of being fixedly connected between two support rods
Extension bar.
Preferably, the front and rear sides of the pedestal are fixedly connected to fixed support plate, the bottom of the fixing seat fagging
It is fixedly connected with ribs, and the side of ribs is fixedly connected with the surface of pedestal.
Preferably, top of the fixed support plate far from pedestal side is rotatably connected to rotation branch by rotating connector
Fagging, and the inside of rotational support plate offers leakage hole.
Preferably, the rotational support plate is fixedly connected with fixed blend stop, the fixed gear at the top of rack side
The lower rotation of item is connected with protective fence, is fixedly connected with protection adhesive tape on the right side of the fixed blend stop.
Preferably, the centre at the top of the rotational support plate is fixedly connected with fixed plate, the two sides at the top of the fixed plate
It is fixedly connected to guide post, and the slide outside of guide post is connected with sliding panel, top of the sliding panel far from rack side is solid
Surely it is connected with pushing block.
Preferably, the sliding panel is fixedly connected with hook at the top of rack side, and the surface of rack offers
The compatible card slot with hook.
Preferably, the fixed plate and sliding panel are fixedly connected to pulling block, two pulling blocks far from the side of rack
Between be fixedly connected with spring.
(3) beneficial effect
The present invention provides a kind of novel crawler tractors.Compared with prior art, have following
The utility model has the advantages that
(1), the novel crawler tractor, by being fixedly connected with connection frame on the right side of the base, the left side of connection frame is solid
Surely it is connected with fixing seat, the left side of fixing seat is rotatably connected to fixed block, and the fixed company in left side of fixed block by the first bolt
It is connected to support rod, support rod is fixedly connected with tool apron far from one end of fixed block, and the bottom of tool apron is fixedly connected with coulter, machine
Limit base is fixedly connected on the left of frame, the centre on the left of limit base is fixedly connected with resilient cushion, the left side of limit base and is located at
The two sides up and down of resilient cushion are fixedly connected to limit card block, and two limit card blocks are set in the outside of support rod, two limits
Through there is the second bolt between the fixture block of position and positioned at the left side of support rod, there are two limit base settings, and is uniformly distributed rack
Left side, the front end of the second bolt are fixedly connected with link block, and the inside of link block, which is run through, lanyard, and lanyard is far from link block
One end is fixedly connected with the surface of limit base, can be used for installing fixed block to components such as coulters, without using cultivated using fixing seat
It when knife, can directly be boosted, support rod is fixed using limit base, limit card block and the second bolt, and pass through damping
Pad can buffer support rod, be not necessarily to install again when reusing, can directly put down use, easy to use.
(2), the novel crawler tractor is fixedly connected to fixed support plate by the front and rear sides in pedestal, fixed
The bottom of seat stay plate is fixedly connected with ribs, and the side of ribs is fixedly connected with the surface of pedestal, and fixed support plate is remote
Top from pedestal side is rotatably connected to rotational support plate by rotating connector, and the inside of rotational support plate offers leakage
Water hole, rotational support plate are fixedly connected with fixed blend stop at the top of rack side, and the lower rotation of fixed blend stop is connected with
Protective fence can place the snakeskin bag etc. equipped with grain by setting fixed support plate and rotational support plate, and then using dilatory
Grain band ashore, is not necessarily to manually back and moved by machine, more laborsaving, and grain bag when protective fence is avoidable to be transported is arranged and falls, if
Setting ribs then can be improved the support strength of fixed support plate Yu rotational support plate, safe and convenient to use.
(3), the novel crawler tractor is fixedly connected with fixed plate by the centre at the top of rotational support plate, fixed
Two sides at the top of plate are fixedly connected to guide post, and the slide outside of guide post is connected with sliding panel, and sliding panel is far from rack side
Top be fixedly connected with pushing block, sliding panel is fixedly connected with hook at the top of rack side, and the surface of rack is opened
Equipped with link up with compatible card slot, fixed plate and sliding panel are fixedly connected to pulling block, two pulling blocks far from the side of rack
Between be fixedly connected with spring, cooperated by setting spring and guide post, slide up and down sliding panel, and then hook can be made card slot
It catches on and rotational support plate is fixed, even if rotational support plate is fitted in the surface of rack, do not using rotational support plate
Shi Buhui occupies excessive space, easy to use.
Detailed description of the invention
Fig. 1 is the schematic diagram of support rod deployed configuration of the present invention；
Fig. 2 is the schematic diagram of support rod container structure of the present invention；
Fig. 3 is the top view of support rod of the present invention and fixed seat structure；
Fig. 4 is the top view of limit base of the present invention and limit card block structure；
Fig. 5 is the side view of fixed support plate of the present invention and the hardened structure of rotational support；
Fig. 6 is the partial enlarged view in Fig. 2 of the present invention at A；
Fig. 7 is the side view of fixed plate of the present invention and sliding panel structure.
In figure, 1- tractor ontology, 2- pedestal, 3- rack, 4- mobile mechanism, 5- connection frame, 6- fixing seat, the first spiral shell of 7-
Bolt, 8- fixed block, 9- support rod, 10- tool apron, 11- coulter, 12- limit base, 13- resilient cushion, 14- limit card block, 15- connection
The fixed blend stop of block, 16- lanyard, 17- connecting rod, 18- fixed support plate, 19- ribs, 20- rotational support plate, 21-, 22- are anti-
Guardrail, 23- protection adhesive tape, 24- fixed plate, 25- guide post, 26- sliding panel, 27- pushing block, 28- hook, 29- card slot, 30- are drawn
Block, 31- spring, the second bolt of 32-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the embodiment of the present invention provides a kind of technical solution: a kind of novel crawler tractor, including it is dilatory
Machine ontology 1, tractor ontology 1 include pedestal 2, and the front and rear sides of pedestal 2 are fixedly connected to fixed support plate 18, fixed support
Top of the plate 18 far from 2 side of pedestal is rotatably connected to rotational support plate 20 by rotating connector, and rotational support plate 20
Inside offers leakage hole, and the grain placed on rotational support plate 20 might have moisture, can be leaked down by leakage hole, can make tide
Wet rotational support plate 20 is fixedly connected with fixed blend stop 21, the lower rotation of fixed blend stop 21 at the top of 3 side of rack
It is connected with protective fence 22, by setting fixed support plate 18 and rotational support plate 20, the snakeskin bag etc. equipped with grain can be placed, into
And using tractor by grain band ashore, it is dynamic without artificial back, it is more laborsaving, and when protective fence 22 being set can avoid transport
Grain bag is fallen, and the support strength of fixed support plate 18 Yu rotational support plate 20 then can be improved in setting ribs 19, and use is safe
Convenient, the right side of fixed blend stop 21 is fixedly connected with protection adhesive tape 23, and protection adhesive tape 23 can avoid fixed blend stop 21 and break rack 3
Surface, the centre at the top of rotational support plate 20 are fixedly connected with fixed plate 24, fixed plate 24 and sliding panel 26 far from rack 3 one
Side is fixedly connected to pulling block 30, is fixedly connected with spring 31 between two pulling blocks 30, by setting fixed support plate 18 and turns
Dynamic support plate 20, can place the snakeskin bag etc. equipped with grain, so using tractor by grain band ashore, without artificial back
It is dynamic, it is more laborsaving, and grain bag when protective fence 22 is avoidable to be transported is set and is fallen, fixed support then can be improved in setting ribs 19
The support strength of plate 18 and rotational support plate 20, safe and convenient to use, the two sides at 24 top of fixed plate are fixedly connected to guide post
25, and the slide outside of guide post 25 is connected with sliding panel 26, sliding panel 26 is far from being fixedly connected with promotion above 3 side of rack
Block 27, sliding panel 26 is fixedly connected with hook 28 at the top of 3 side of rack, and the surface of rack 3 offers and hook 28
Compatible card slot 29, the bottom of fixing seat fagging 18 are fixedly connected with ribs 19, and the side of ribs 19 and pedestal 2
Surface is fixedly connected, and the top of pedestal 2 is fixedly connected with organic frame 3, and the front and rear sides of pedestal 2 are fixedly connected to mobile mechanism 4,
Mobile mechanism 4 is Athey wheel, and the right side of pedestal 2 is fixedly connected with connection frame 5, and the left side of connection frame 5 is fixedly connected with fixing seat
6, the left side of fixing seat 6 is rotatably connected to fixed block 8 by the first bolt 7, and the left side of fixed block 8 is fixedly connected with support rod
9, support rod 9 and fixing seat 6 are fixedly connected with connecting rod 17, support rod 9 is separate there are two being respectively provided between two support rods 9
One end of fixed block 8 is fixedly connected with tool apron 10, and the bottom of tool apron 10 is fixedly connected with coulter 11, and the left side of rack 3 is fixed
It is connected with limit base 12, the centre in 12 left side of limit base is fixedly connected with resilient cushion 13, and resilient cushion 13 can be subtracted for support rod 9
Shake, avoid damaging, the left side of limit base 12 and be located at resilient cushion 13 two sides up and down be fixedly connected to limit card block 14,
And two limit card blocks 14 are set in the outside of support rod 9, between two limit card blocks 14 and are located at the left side of support rod 9 and run through
There is the second bolt 32, there are two the settings of limit base 12, and is uniformly distributed the left side of rack 3, and the front end of the second bolt 32 is fixed to be connected
It is connected to link block 15, the inside of link block 15, which is run through, lanyard 16, and the one end of lanyard 16 far from link block 15 and limit base 12
Surface be fixedly connected, can be used for installing fixed block 8 to components such as coulters 11 using fixing seat 6, can when not using coulter 11
It is directly boosted, support rod 9 is fixed using limit base 12, limit card block 14 and the second bolt 32, and pass through damping
Pad 13 can buffer support rod 9, be not necessarily to install again when reusing, can directly put down use, easy to use.
In use, selecting coulter 11 as needed, fixed block 8 is connect with fixing seat 6, is fixed with the first bolt 7,
Then tractor ontology 1 is reached in ground and is worked, after work tractor ontology 1 needs leave, can by coulter 11 with
Support rod 9 boosts, and snaps into support rod 9 between limit card block 14, and the first bolt 32 for then hanging lanyard 16 injects limit
It in fixture block 14, and is fixed with nut, support rod 9 can be tilted and be accommodated in 1 left side of tractor ontology, then tractor ontology 1
It can directly debark, support rod 9 is removed and carefully put down to first bolt 32 when reusing coulter 11, when there is grain in field
When plastic bag for storing food needs to draw ashore, can above push away pushing block 27 makes hook 28 be detached from card slot 29, is then laid flat rotational support plate 20, and
Grain bag can be placed directly on rotational support plate 20 and fixed support plate 18, be transported by tractor ontology 1 by pull-up protective fence 22
Ashore unload.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of novel crawler tractor, including tractor ontology (1), it is characterised in that: the tractor ontology (1) includes bottom
Seat (2) is fixedly connected organic frame (3) at the top of the pedestal (2), and the front and rear sides of the pedestal (2) are fixedly connected to shifting
Motivation structure (4) is fixedly connected with connection frame (5) on the right side of the pedestal (2), is fixedly connected on the left of the connection frame (5)
The left side of fixing seat (6), the fixing seat (6) is rotatably connected to fixed block (8) by the first bolt (7), and fixed block (8)
Left side is fixedly connected with support rod (9), and the support rod (9) is fixedly connected with tool apron (10) far from the one end of fixed block (8), and
The bottom of tool apron (10) is fixedly connected with coulter (11), is fixedly connected with limit base (12), the limit on the left of the rack (3)
Centre on the left of position seat (12) is fixedly connected with resilient cushion (13), the left side of the limit base (12) and is located at resilient cushion (13)
Upper and lower two sides are fixedly connected to limit card block (14), and two limit card blocks (14) are set in the outside of support rod (9), and two
Through having the second bolt (32) between the limit card block (14) and positioned at the left side of support rod (9), the limit base (12) is set
There are two setting, and it being uniformly distributed the left side of rack (3), the front end of second bolt (32) is fixedly connected with link block (15),
The inside of the link block (15), which is run through, to be had lanyard (16), and lanyard (16) one end and limit base (12) far from link block (15)
Surface be fixedly connected.
2. a kind of novel crawler tractor according to claim 1, it is characterised in that: the support rod (9) and fixing seat
(6) there are two being respectively provided with, connecting rod (17) are fixedly connected between two support rods (9).
3. a kind of novel crawler tractor according to claim 1, it is characterised in that: the front and rear sides of the pedestal (2)
It is fixedly connected to fixed support plate (18), the bottom of the fixing seat fagging (18) is fixedly connected with ribs (19), and is added
The side of strong rib (19) is fixedly connected with the surface of pedestal (2).
4. a kind of novel crawler tractor according to claim 3, it is characterised in that: the fixed support plate (18) is separate
The top of pedestal (2) side is rotatably connected to rotational support plate (20) by rotating connector, and rotational support plate (20) is interior
Portion offers leakage hole.
5. a kind of novel crawler tractor according to claim 4, it is characterised in that: the rotational support plate (20) is close
It is fixedly connected with fixed blend stop (21) at the top of rack (3) side, the lower rotation of the fixed blend stop (21) is connected with protection
Column (22) is fixedly connected with protection adhesive tape (23) on the right side of the fixed blend stop (21).
6. a kind of novel crawler tractor according to claim 4, it is characterised in that: at the top of the rotational support plate (20)
Centre be fixedly connected with fixed plate (24), the two sides at the top of the fixed plate (24) are fixedly connected to guide post (25), and lead
The slide outside of column (25) is connected with sliding panel (26), and the sliding panel (26) is fixedly connected above separate rack (3) side
There are pushing block (27).
7. a kind of novel crawler tractor according to claim 6, it is characterised in that: the sliding panel (26) is close to rack
(3) it is fixedly connected at the top of side hook (28), and the surface of rack (3) offers the compatible card slot with hook (28)
(29)。
8. a kind of novel crawler tractor according to claim 6, it is characterised in that: the fixed plate (24) and sliding panel
(26) side far from rack (3) is fixedly connected to pulling block (30), is fixedly connected with spring between two pulling blocks (30)
(31)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811160488.9A CN109383648B (en) | 2018-09-30 | 2018-09-30 | Crawler tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811160488.9A CN109383648B (en) | 2018-09-30 | 2018-09-30 | Crawler tractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109383648A true CN109383648A (en) | 2019-02-26 |
| CN109383648B CN109383648B (en) | 2020-08-11 |
Family
ID=65419151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811160488.9A Active CN109383648B (en) | 2018-09-30 | 2018-09-30 | Crawler tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109383648B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3828873A (en) * | 1972-08-28 | 1974-08-13 | Caterpillar Tractor Co | High drive-track-type vehicle |
| CN201450741U (en) * | 2009-07-28 | 2010-05-12 | 中国农业大学 | Stubble throwing and ridge finishing wheat no-tillage seeding machine |
| CN204231877U (en) * | 2014-10-28 | 2015-04-01 | 重庆群耕机械制造有限公司 | Plough the adjustable mini-size tillage machine of cutter |
| CN105340395A (en) * | 2015-10-27 | 2016-02-24 | 王传梅 | Adjustable-type rotary tillage ridger |
| CN106258182A (en) * | 2016-08-17 | 2017-01-04 | 山西省农业科学院作物科学研究所 | A kind of maize-straw harvestor |
| KR20170013535A (en) * | 2015-07-28 | 2017-02-07 | 감도문 | Multipurpose work vehicle |
| US20180050588A1 (en) * | 2015-10-23 | 2018-02-22 | Komatsu Ltd. | Crawler belt-type tractor |
| CN108093832A (en) * | 2017-12-17 | 2018-06-01 | 兴化市台林机械有限公司 | A kind of multifunction caterpillar grass trimmer |
-
2018
- 2018-09-30 CN CN201811160488.9A patent/CN109383648B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3828873A (en) * | 1972-08-28 | 1974-08-13 | Caterpillar Tractor Co | High drive-track-type vehicle |
| CN201450741U (en) * | 2009-07-28 | 2010-05-12 | 中国农业大学 | Stubble throwing and ridge finishing wheat no-tillage seeding machine |
| CN204231877U (en) * | 2014-10-28 | 2015-04-01 | 重庆群耕机械制造有限公司 | Plough the adjustable mini-size tillage machine of cutter |
| KR20170013535A (en) * | 2015-07-28 | 2017-02-07 | 감도문 | Multipurpose work vehicle |
| US20180050588A1 (en) * | 2015-10-23 | 2018-02-22 | Komatsu Ltd. | Crawler belt-type tractor |
| CN105340395A (en) * | 2015-10-27 | 2016-02-24 | 王传梅 | Adjustable-type rotary tillage ridger |
| CN106258182A (en) * | 2016-08-17 | 2017-01-04 | 山西省农业科学院作物科学研究所 | A kind of maize-straw harvestor |
| CN108093832A (en) * | 2017-12-17 | 2018-06-01 | 兴化市台林机械有限公司 | A kind of multifunction caterpillar grass trimmer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109383648B (en) | 2020-08-11 |
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