CN108995724A - The manned formula agricultural operation dragger of three-wheel - Google Patents
The manned formula agricultural operation dragger of three-wheel Download PDFInfo
- Publication number
- CN108995724A CN108995724A CN201811108491.6A CN201811108491A CN108995724A CN 108995724 A CN108995724 A CN 108995724A CN 201811108491 A CN201811108491 A CN 201811108491A CN 108995724 A CN108995724 A CN 108995724A
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- China
- Prior art keywords
- mainframe
- wheel
- support
- door frame
- dragger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D49/00—Tractors
- B62D49/06—Tractors adapted for multi-purpose use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D49/00—Tractors
- B62D49/06—Tractors adapted for multi-purpose use
- B62D49/0607—Straddle tractors, used for instance above vine stocks, rows of bushes, or the like
Abstract
The invention discloses a kind of manned formula agricultural operation draggers of three-wheel, including mainframe and the driving device being mounted on mainframe, one front-wheel and steering handle are equipped with by front forked frame in mainframe front end, two rear-wheels are symmetrically installed in mainframe rear end, support door frame is connected in mainframe rear end, two rear-wheels are separately mounted to two support arm lower end outsides of support door frame, it supports door frame and mainframe rear end formation two is arranged symmetrically and the crop channel of lower end opening, be used to pass through middle high bar crops when operation；The driving device is connect by transmission device with two rear wheel drives, for driving rear-wheel to rotate.Beneficial effect is: can be realized the manned ploughing work when intertillage of middle high bar crops, effectively reduces the amount of labour, while eliminating the cost for buying other tools；It can not only realize manned operation, reduce the labor intensity of operating personnel；And turning radius is small, and flexibility ratio is higher, easy to operate.
Description
Technical field
The present invention relates to a kind of agricultural operation drafting tool, in particular to a kind of manned formula agricultural operation dragger of three-wheel.
Background technique
The drafting tool for cultivating operation mainly has two class of small-sized two-wheel mini-tiller and four-wheel tractor currently on the market.
Though wherein small-sized two-wheel mini-tiller class tool is able to achieve cultivation and requires, has to operating personnel and come along, can not achieve
Manned operation, limits the working efficiency of mini-tiller class product in this way, while also increasing the labor intensity of operator.
Existing four-wheel tractor class tool, although being able to achieve the requirement of manned cultivation operation, efficiency is also relatively high,
Be there is a problem of three it is obvious:
First is that the work of spring sowing, autumn harvesting class can only be realized, since four-wheel tractor class tool cannot be traveling in
In the higher arable land of crop stalk, the ploughing work when intertillage of middle high bar crops not can be carried out；And northern area is existing cultivated
It is non-irrigateier to make environmental condition, yield can effectively be improved by intertilling this link, therefore with tractor class tool operation, and intertillage is also wanted
Using other tools, this just adds financial burden to user.
Second is that the cost is relatively high for four-wheel tractor class tool, it is few then 10,000, more then more than ten ten thousand, common peasant household is come
Say that the cost is relatively high.
Third is that four-wheel tractor class tool is while sowing harvesting, turning radius is larger, and degree of flexibility is lower, right
In there is the arable land of certain slope to be unable to satisfy job requirements.
Summary of the invention
Technical problem to be solved by the invention is to provide in a kind of progress that can advance in the ground of middle high bar crops
Farming industry, the manned formula agricultural operation dragger of three-wheel suitable for various agricultural operation.
Technical scheme is as follows:
A kind of manned formula agricultural operation dragger of three-wheel, including mainframe and the driving device that is mounted on mainframe,
Mainframe front end is equipped with a front-wheel and steering handle by front forked frame, is symmetrically installed with two rear-wheels in mainframe rear end,
It is characterized in that: being connected with support door frame in mainframe rear end, two rear-wheels are separately mounted to two supports of support door frame
Arm lower end outside supports door frame and mainframe rear end formation two is arranged symmetrically and the crop channel of lower end opening, is used for operation
When pass through middle high bar crops；The driving device is connect by transmission device with two rear wheel drives, for driving rear-wheel to revolve
Turn to realize walking.
As further preferred, the transmission device includes the rear axle differential for being located at support door frame internal upper part, and rear axle is poor
Fast device is located at the middle position of support door frame and the support tube by being symmetrically connected to its two sides is fixed on two support arms
On, the output shaft of the driving device and the input shaft of rear axle differential are connected by the first belt or chain transminssion mechanism, after
Two output ends of bridge differential mechanism pass through the transmission shaft being located in support tube and the second belt or chain that are located in support arm respectively
Strip transmission mechanism is connect with two rear wheel drives.
As further preferred, two vertical pole upper ends of the mainframe rear end are vertical with the support tube of two sides solid respectively
It connects, for increasing mainframe and supporting the bonding strength of door frame.
As further preferred, the support door frame is by two support arms and to be connected to two support arm upper ends
Connecting tube is constituted, and the support arm is hollow structure, and the connecting tube both ends are shut, made for the fuel tank as driving device
With.
As further preferred, the driving device is formed by connecting by petrol engine and speed changer.
As further preferred, driver's seat is installed, in the middle part of mainframe so as to operating personnel's driving.
As further preferred, the hanger bracket after mainframe rear end is connected with, rear hanger bracket by being drawn between two vertical poles,
Various agricultural operation tools are hung for installing.
As further preferred, interior a height of 900-1000mm in the crop channel.
The beneficial effects of the present invention are:
1, due to being connected with support door frame in mainframe rear end, support door frame forms two with mainframe rear end and is arranged symmetrically
And the crop channel of lower end opening, it can be traveling in ground in the higher-height situation of crop growth, and then high in realization
Manned ploughing work when bar crops are intertilled, effectively reduces the amount of labour, while eliminating the cost for buying other tools.
2, due to the tricycle structure formed using a front-wheel and two rear-wheels, driving device is installed on mainframe,
Driving device is connect by transmission device with two rear wheel drives, can not only be realized manned operation, be reduced the labor of operating personnel
Fatigue resistance；And the turning radius at the edge of a field is small, and flexibility ratio is higher, easy to operate；And can the hillside fields within 20 degree of the gradient into
Row cultivation operation.
3, low manufacture cost, use scope is wide, is suitable for the various agricultural operations such as sowing, intertillage, harvesting.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is rearview of the invention.
In figure: mainframe 1, vertical pole 101, connecting rod 102, front-wheel 2, front forked frame 3, steering handle 4, driver's seat 5 support door
Frame 6, support arm 601, connecting tube 602, rear hanger bracket 7, rear-wheel 8, driving device 9, the first belt or chain transminssion mechanism 10, after
Bridge differential mechanism 11, support tube 12, crop channel 13, power tool 14.
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 all other
Embodiment shall fall within the protection scope of the present invention.
As shown in FIG. 1 to FIG. 2, a kind of manned formula agricultural operation dragger of three-wheel of the present invention, including a host
Frame 1 is located at middle part on mainframe 1 and is fixedly installed with driving device 9, is hinged with front forked frame 3 in 1 front end of mainframe, and pass through
Front forked frame 3 is equipped with a front-wheel 2 and steering handle 4, is symmetrically installed with two rear-wheels 8 in 1 rear end of mainframe.In mainframe 1
Middle part is equipped with driver's seat 5, so as to operating personnel's driving.
It is connected with support door frame 6 in 1 rear end of mainframe, the support door frame 6 is by two support arms 601 and to be connected to two
The connecting tube 602 of a 601 upper end of support arm is constituted, and the support arm 601 is hollow structure, and 602 both ends of connecting tube are shut,
It is connect for oil pipe to be used and passed through as the fuel tank of driving device 9 with the engine of driving device 9.
Two rear-wheels 8 are mounted on two 601 lower end outsides of support arm of support door frame 6, support by wheel shaft respectively
Two vertical poles 101 of door frame 6 and 1 rear end of mainframe formed two it is left and right be arranged symmetrically and the crop channel 13 of lower end opening, this
Interior a height of 900-1000mm in crop channel 13 is used to pass through middle high bar crops when operation.The driving device 9 passes through transmission
Device and two rear-wheels 8 are sequentially connected, for driving rear-wheel 8 to rotate.
The transmission device includes the rear axle differential 11 for being located at support 6 internal upper part of door frame, and rear axle differential 11 is located at branch
It supports the middle position of door frame 6 and support tube 12 is symmetrically connected with by flange in the two sides of rear axle differential 11, outside support tube 12
End is fixedly welded on respectively on two support arms 601.The input of the output shaft and rear axle differential 11 of the driving device 9
Axis is connected by the first belt or chain transminssion mechanism 10, and two output ends of rear axle differential 11 are respectively by being located at support tube
Transmission shaft in 12 and the second belt or chain transminssion mechanism (not shown) and two rear-wheels 8 being located in support arm 601
Wheel shaft transmission connection, described transmission shaft one end is inserted into respectively in the splined hole of two output ends of rear axle differential 11.
Two 101 upper ends of vertical pole of 1 rear end of mainframe, 12 vertical welding of support tube with two sides respectively, for increasing
The bonding strength of mainframe 1 and support door frame 6.Be symmetrically arranged with two connecting rods 102 in 1 upper back of mainframe, connecting rod 102 to
The back lower place is in tilted layout and rear end is respectively welded at two support arms, 601 front side.
The driving device 9 is formed by connecting by petrol engine and speed changer.It is hung after 1 rear end of mainframe is connected with
Frame 7, rear hanger bracket 7 are various agricultural for installing suspension seeder, fertilizer applicator, arable land ploughshare etc. by drawing between two vertical poles 101
Power tool 14, the present embodiment is for installing arable land ploughshare.
When operation, operating personnel is sitting on driver's seat 5, holds steering handle 4, starts petrol engine, is filled by transmission
It sets two rotations of rear-wheel 8 of drive and realizes walking.In farm work, front-wheel 2 and two rear-wheels are respectively in three adjacent furrows
Interior walking, the higher two rows crops of growing height are passed through by left and right symmetrical two crop channels 13 respectively, pass through rear suspension
The power tool 14 that frame 7 is installed can carry out corresponding operation, to realize the manned arable land when intertillage of middle high bar crops
Operation.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (8)
1. a kind of manned formula agricultural operation dragger of three-wheel, including mainframe and the driving device being mounted on mainframe, in master
Front end of rack is equipped with a front-wheel and steering handle by front forked frame, is symmetrically installed with two rear-wheels in mainframe rear end,
It is characterized in: is connected with support door frame in mainframe rear end, two rear-wheels are separately mounted to two support arm lower ends of support door frame
Outside supports door frame and mainframe rear end formation two is arranged symmetrically and the crop channel of lower end opening, for passing through when operation
Middle high bar crops；The driving device is connect by transmission device with two rear wheel drives, for driving rear-wheel rotation to realize
Walking.
2. the manned formula agricultural operation dragger of three-wheel according to claim 1, it is characterized in that: the transmission device includes setting
In the rear axle differential of support door frame internal upper part, rear axle differential is located at the middle position of support door frame and by being symmetrically connected to
The support tube of its two sides is fixed on two support arms；The output shaft of the driving device and the input shaft of rear axle differential
It is connected by the first belt or chain transminssion mechanism, two output ends of rear axle differential biography by being located in support tube respectively
Moving axis and the second belt being located in support arm or chain transminssion mechanism are connect with two rear wheel drives.
3. the manned formula agricultural operation dragger of three-wheel according to claim 2, it is characterized in that: the two of the mainframe rear end
Root vertical pole upper end is vertical with the support tube of two sides affixed respectively, for increasing mainframe and supporting the bonding strength of door frame.
4. the manned formula agricultural operation dragger of three-wheel according to claim 1-3, it is characterized in that: the support door
Frame is to be made of two support arms with the connecting tube for being connected to two support arm upper ends, and the support arm is hollow structure,
The connecting tube both ends are shut, and are used for the fuel tank as driving device.
5. the manned formula agricultural operation dragger of three-wheel according to claim 4, it is characterized in that: the driving device is by vapour
Oil turbine and speed changer are formed by connecting.
6. the manned formula agricultural operation dragger of three-wheel according to claim 5, it is characterized in that: being equipped in the middle part of mainframe
Driver's seat, so as to operating personnel's driving.
7. the manned formula agricultural operation dragger of three-wheel according to claim 3, it is characterized in that: being connected in mainframe rear end
Hanger bracket afterwards, rear hanger bracket hang various agricultural operation tools by drawing between two vertical poles, for installing.
8. the manned formula agricultural operation dragger of three-wheel according to claim 1, it is characterized in that: the interior height in the crop channel
For 900-1000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811108491.6A CN108995724A (en) | 2018-09-21 | 2018-09-21 | The manned formula agricultural operation dragger of three-wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811108491.6A CN108995724A (en) | 2018-09-21 | 2018-09-21 | The manned formula agricultural operation dragger of three-wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108995724A true CN108995724A (en) | 2018-12-14 |
Family
ID=64592699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811108491.6A Pending CN108995724A (en) | 2018-09-21 | 2018-09-21 | The manned formula agricultural operation dragger of three-wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108995724A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2604140A1 (en) * | 1986-09-24 | 1988-03-25 | Bobard Jeune Sa Ets | Spanning tractor with three-wheel drive |
| JPH11285301A (en) * | 1998-04-02 | 1999-10-19 | Yanmar Agricult Equip Co Ltd | Sulky tending machine |
| CN2741336Y (en) * | 2004-09-22 | 2005-11-23 | 朱长兴 | High land corner multifunction farm operation vehicle |
| CN204296894U (en) * | 2014-12-19 | 2015-04-29 | 冯成伟 | Agricultural pulling carrier |
| CN204472905U (en) * | 2015-02-13 | 2015-07-15 | 潍坊沃富田农业装备有限公司 | With the portal frame of reserve tank |
| CN206547713U (en) * | 2017-01-13 | 2017-10-13 | 陈广仕 | A kind of electronic plant protection car |
| CN208813347U (en) * | 2018-09-21 | 2019-05-03 | 高嵩 | The manned formula agricultural operation dragger of three-wheel |
-
2018
- 2018-09-21 CN CN201811108491.6A patent/CN108995724A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2604140A1 (en) * | 1986-09-24 | 1988-03-25 | Bobard Jeune Sa Ets | Spanning tractor with three-wheel drive |
| JPH11285301A (en) * | 1998-04-02 | 1999-10-19 | Yanmar Agricult Equip Co Ltd | Sulky tending machine |
| CN2741336Y (en) * | 2004-09-22 | 2005-11-23 | 朱长兴 | High land corner multifunction farm operation vehicle |
| CN204296894U (en) * | 2014-12-19 | 2015-04-29 | 冯成伟 | Agricultural pulling carrier |
| CN204472905U (en) * | 2015-02-13 | 2015-07-15 | 潍坊沃富田农业装备有限公司 | With the portal frame of reserve tank |
| CN206547713U (en) * | 2017-01-13 | 2017-10-13 | 陈广仕 | A kind of electronic plant protection car |
| CN208813347U (en) * | 2018-09-21 | 2019-05-03 | 高嵩 | The manned formula agricultural operation dragger of three-wheel |
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