CN208891134U - Caterpillar type walking tractor with hydraulic lift - Google Patents
Caterpillar type walking tractor with hydraulic lift Download PDFInfo
- Publication number
- CN208891134U CN208891134U CN201821535272.1U CN201821535272U CN208891134U CN 208891134 U CN208891134 U CN 208891134U CN 201821535272 U CN201821535272 U CN 201821535272U CN 208891134 U CN208891134 U CN 208891134U
- Authority
- CN
- China
- Prior art keywords
- rack
- walker
- mounting rod
- driving wheel
- hydraulic lift
- 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.)
- Expired - Fee Related
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- Soil Working Implements (AREA)
- Guiding Agricultural Machines (AREA)
- Agricultural Machines (AREA)
Abstract
The utility model discloses a kind of Caterpillar type walking tractors with hydraulic lift, it include rack, engine, manipulation handrail, gearbox, clutch pulley component, walker, the drive shaft for being rotationally connected on walker and connect with gearbox transmission, two be respectively arranged in the driving wheel at drive shaft both ends, several driven wheels for being installed on walker two sides, the crawler belt on the driving wheel and driven wheel that are connected on walker the same side, crawler belt forms triangular form and is distributed.It is face contact using crawler travel and ground, complete machine being capable of independent well-balanced, stable placement or walking, it be two wheels rather than traditional hand tractor is line contact to ground, need people it is continual by handrail come balancing machine, no side will bend forward and backward can not operation, can reduce labor intensity significantly in this way and operational security.Keep complete machine smooth running, manipulation laborsaving, increase adhesive force, reduces to ground pressure, improve the handling capacity of tractive force and complex landform.
Description
Technical field
The utility model belongs to agricultural tools field, in particular to a kind of creeper type hand with hydraulic lift is dilatory
Machine.
Background technique
The crop planting and management in the regions such as hills, orchard, tea place, greenhouse, due to by topographic space and crops row
Effect of distance, large farm machinery all cannot be introduced into operation, at present mainly with mini-tiller come operation, though mini-tiller have it is small and exquisite, light,
The characteristics of multipotency, but its power is small, and driving force is small, keeps its operation effectiveness poor or some operations cannot be completed at all, such as loosen the soil,
Weeding is all very shallow, and traction subsoiling plow, trench digging etc. are not all accomplished, cannot fully meet agriculture requirement, and this robot operation rises
Carry out the moment and want its height direction of control, and shake it is big, so labor intensity or biggish.
Summary of the invention
A kind of the purpose of the utility model is to provide fuselages narrow, center of gravity bottom, operation horizontal is suitable, manipulation intensity is small, and power is more
It is powerful, tractive force is big, climbing capacity is good, can preferably meet the special cases such as hills, tea place, orchard, greenhouse agronomy make
The Caterpillar type walking tractor with hydraulic lift that industry requires.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of crawler type with hydraulic lift
Hand tractor comprising rack, the engine being installed in the rack are for starting electrically activating for the engine
The manipulation handrail that unite, is fixed on the rack, the speed change for being installed on the one end that the manipulation handrail is connect with the rack
Case, the clutch pulley component being connected between the engine and gearbox, the tractor further include being set to the rack
The walker of lower section, the drive shaft for being rotationally connected on the walker and being connect with gearbox transmission, two be respectively arranged in
The driving wheel at the drive shaft both ends, several driven wheels being installed on the walker two sides, to be connected to walker same
The crawler belt on the driving wheel and the driven wheel on side, the crawler belt form triangular form distribution.
Another preferred scheme: the walker includes mounting rod and upper mounting rod under two groups of symmetrical setting,
The upper mounting rod is installed between the lower mounting rod and rack, and multiple driven wheels, institute are successively arranged on the lower mounting rod
Mounting rod is stated equipped with a driving wheel, the crawler belt triangular shape is around on the driving wheel and driven wheel.
Another preferred scheme: the tractor further includes the agricultural machinery and implement component being installed in the rack, the agriculture
Equipment component include agricultural machinery and implement, for install agricultural machinery and implement and with the mounting rack of the rack phase hinge, be connected to the walker
For controlling the telescoping mechanism of agricultural machinery and implement Yu ground distance and inclination angle between the mounting rack.
Another preferred scheme: the telescoping mechanism is hydraulic cylinder, cylinder body and piston rod respectively with the walker
It is hinged with the component that plows.
Another preferred scheme: the drive shaft is equipped with steering mechanism, and the steering mechanism includes and the driving
Central transmission tooth that axis is meshed, the tooth sector being arranged in the central transmission tooth are sheathed on the steering tooth and turn
To shift fork and Wet-type friction slice and platen and the reset spring being installed in the tooth sector.
Since above-mentioned technical proposal is used, the utility model has the advantage that compared with prior art
1. complete machine can be independent well-balanced, steady since the utility model is face contact using crawler travel and ground
Placement or walking, be two wheels rather than traditional hand tractor be line contact to ground, need people is continual to pass through
Handrail carrys out balancing machine, no side will bend forward and backward can not operation, can reduce labor intensity significantly in this way and operational security.Make
Complete machine smooth running, manipulation are laborsaving, while increasing adhesive force, reduce to ground pressure, improve tractive force and intricately
The handling capacity of looks；
2. track adhesion is much higher than the adhesive force of tire, but greatly improves tractive force, under same horsepower, Ke Yigeng
Must be deeper, more it is able to satisfy agriculture requirement；
3. climbing capacity enhances, the dry and wet on ground, flat conditions are required to reduce, with can adapt to more extensive landform
Operation under looks situation；
Although fuselage is very narrow 4. the power designed by the utility model is up to 12-15 horsepowers, only 70 centimetres or so,
Simultaneously using separation power, multi-sheet wet-type friction disc brake, steering is light, reliable, turning radius is minimum, thus suitable well
The operation in tea in the ranks, in greenhouse is answered；
5. turn to using cutting power, multi-sheet wet-type friction disc brake scheme, make track drive steering become to operate it is light,
Reliably；
6. agricultural machinery and implement use hydraulicefficiency elevation structure, so that operation quality is stablized, while operation labor intensity can reduce again, one
Secondary adjustment, being not required to the moment artificially controls.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model tractor；
Attached drawing 2 is the structural schematic diagram of the utility model tractor steering mechanism.
Specific embodiment
Embodiment shown in reference to the accompanying drawing is further described the utility model.
Referring to shown in attached drawing 1 and attached drawing 2, the 12 formula hand tractor of crawler belt with hydraulic lift includes rack 13, peace
Loaded on the engine 2 in the rack 13, the electric starting system 1 for starting the engine 2, it is fixed on the rack 13
Manipulation handrail 6, be installed on the one end that connect with the rack 13 of manipulation handrail 6 gearbox 5, be connected to the hair
Clutch pulley component between motivation 2 and gearbox 5, set on 13 lower section of rack walker, be rotationally connected with it is described
The drive shaft that is sequentially connected on walker and with gearbox 5, two driving wheels 10 for being respectively arranged in the drive shaft both ends,
Several driven wheels 11 for being installed on the walker two sides, the driving wheel 10 being connected on walker the same side and institute
State the crawler belt 12 on driven wheel 11 and mechanism of plowing.
Clutch pulley component includes the clutch 4 being sequentially connected with 5 phase of gearbox, is connected to clutch 4 and engine 2
Between belt 3.
The walker includes mounting rod and upper mounting rod under two groups of symmetrical setting, and the upper mounting rod is installed on
Between the lower mounting rod and rack 13, it is successively arranged multiple driven wheels 11 on the lower mounting rod, is set on the upper mounting rod
There is a driving wheel 10,12 triangular shape of crawler belt is around on the driving wheel 10 and driven wheel 11.
The tractor further includes 8 component of agricultural machinery and implement being installed in the rack 13, and 8 component of agricultural machinery and implement includes agriculture
Equipment 8, for install agricultural machinery and implement 8 and with the mounting rack 7 of the rack phase hinge, be connected to the walker and the mounting rack
For controlling the telescoping mechanism 9 of agricultural machinery and implement 8 Yu ground distance and inclination angle between 7.
The drive shaft is equipped with steering mechanism, and the steering mechanism includes the central transmission being meshed with the drive shaft
Tooth 21, the tooth sector 23 being arranged in the central transmission tooth, the steering shift fork 22 being sheathed on the steering tooth and wet type
Friction plate and platen 24 and the reset spring 25 being installed in the tooth sector.
Clutch belt wheel assembly transfers power to gearbox on gearbox, and power passes to crawler belt after speed change torque increase
Driving wheel in running gear drives entire tractor to move forward or back, and agricultural machinery and implement are by mounting rack and hydraulic lifting cylinder and draw
Machine connection.Steering is the scheme for using excision power while using multi-sheet wet-type friction disc brake, as shown in Fig. 2, when need to be to side
Manipulated when steering this side shift fork be displaced outwardly make on tooth sector in dental inlay and central driver gear dental inlay disengage excision this
Side power, at the same tooth sector be displaced outwardly but eliminate by make Wet-type friction slice on tooth sector (between by spline join
Connect) with the gap of platen, and then brake this side tooth sector and entire running gear.It solves crawler type walking mechanism and turns to behaviour
The vertical unreliable problem of power.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (4)
1. a kind of Caterpillar type walking tractor with hydraulic lift comprising rack is installed in the rack and starts
Machine, the electric starting system for starting the engine, the manipulation handrail being fixed on the rack, be installed on it is described manipulation help
The gearbox of hand and the one end of rack connection, the clutch pulley group being connected between the engine and gearbox
Part, it is characterised in that: the tractor further includes the walker being set to below the rack, is rotationally connected on the walker
And connect with gearbox transmission drive shaft, two be respectively arranged in the driving wheel at the drive shaft both ends, be installed on it is described
Several driven wheels on walker two sides, the shoe being connected on the driving wheel and the driven wheel on walker the same side
Band, the crawler belt form triangular form distribution.
2. the Caterpillar type walking tractor according to claim 1 with hydraulic lift, it is characterised in that: the walking
Frame includes mounting rod and upper mounting rod under two groups of symmetrical setting, and the upper mounting rod is installed on the lower mounting rod and machine
Between frame, multiple driven wheels are successively arranged on the lower mounting rod, the upper mounting rod is equipped with a driving wheel, the crawler belt
Triangular shape is around on the driving wheel and driven wheel.
3. the Caterpillar type walking tractor according to claim 1 with hydraulic lift, it is characterised in that: described dilatory
Machine further includes the agricultural machinery and implement component being installed in the rack, and the agricultural machinery and implement component includes agricultural machinery and implement, for installing agricultural machinery and implement
And with the mounting rack of the rack phase hinge, be connected between the walker and the mounting rack for control agricultural machinery and implement and ground
Identity distance is from the telescoping mechanism with inclination angle.
4. the Caterpillar type walking tractor according to claim 1 with hydraulic lift, it is characterised in that: the driving
Axis is equipped with steering mechanism, the steering mechanism includes the central transmission tooth being meshed with the drive shaft, is arranged in described
The tooth sector in driving cog is entreated, the steering shift fork turned on tooth and Wet-type friction slice and platen is sheathed on and is installed on
Reset spring in the tooth sector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821535272.1U CN208891134U (en) | 2018-09-20 | 2018-09-20 | Caterpillar type walking tractor with hydraulic lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821535272.1U CN208891134U (en) | 2018-09-20 | 2018-09-20 | Caterpillar type walking tractor with hydraulic lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208891134U true CN208891134U (en) | 2019-05-24 |
Family
ID=66572943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821535272.1U Expired - Fee Related CN208891134U (en) | 2018-09-20 | 2018-09-20 | Caterpillar type walking tractor with hydraulic lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208891134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116137974A (en) * | 2022-11-27 | 2023-05-23 | 浙江唐诗之路控股集团有限公司 | Crawler-type dig cultivator |
-
2018
- 2018-09-20 CN CN201821535272.1U patent/CN208891134U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116137974A (en) * | 2022-11-27 | 2023-05-23 | 浙江唐诗之路控股集团有限公司 | Crawler-type dig cultivator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20200920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |