CN109257979A - A kind of crawler type agricultural vehicle - Google Patents
A kind of crawler type agricultural vehicle Download PDFInfo
- Publication number
- CN109257979A CN109257979A CN201811224353.4A CN201811224353A CN109257979A CN 109257979 A CN109257979 A CN 109257979A CN 201811224353 A CN201811224353 A CN 201811224353A CN 109257979 A CN109257979 A CN 109257979A
- Authority
- CN
- China
- Prior art keywords
- farm implements
- bracket
- angle adjustment
- transverse
- adjustment device
- 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.)
- Pending
Links
Classifications
-
- 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
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/002—Devices for adjusting or regulating the position of tools or wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K25/00—Auxiliary drives
- B60K25/06—Auxiliary drives from the transmission power take-off
-
- 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
Abstract
A kind of crawler type agricultural vehicle, including car body, angle adjustment device, transmission device, retaining mechanism and transverse-moving mechanism；Angle adjustment device is arranged on the car body, transmission device is arranged in angle adjustment device, one end connection body engine of transmission device, transverse-moving mechanism and retaining mechanism are provided in angle adjustment device, the external farm implements of transverse-moving mechanism, and farm implements transverse shifting can be made, the other end of transmission device connects farm implements；Retaining mechanism is for locking farm implements；Angle adjustment device is used to adjust the operating angle of farm implements.The present invention realizes the transverse shifting of farm implements by transverse-moving mechanism, realizes the flexible choice of trench digging position；It is provided with spline housing, splined shaft on transmission device, can normally transmit power when ensure that farm implements lateral movement；The present invention cooperates bracket to connect farm implements by retaining mechanism simultaneously, realizes fast assembling-disassembling or the replacement of farm implements, and retaining mechanism realizes the quick connection of latch hook and upper locking level by spring.
Description
Technical field
The invention belongs to agricultural equipment technical field, in particular to a kind of crawler type agricultural vehicle.
Background technique
In the field management process of orchard mow, revolve ground, trench digging, fertilising, laxative, trimming etc. require a large amount of labour,
Traditional orchard by various ways limit mostly be all based on hand labor, with living standards of the people raising and be engaged in agriculture
The gradually aging at personnel's age, the demand to mechanical is more more and more intense, and these crops need machine due to planting agriculture requirement
Center of gravity is low, passability is good, and the different equipment that can change the outfit to be to realize different work, meanwhile, current planting fruit trees and greenhouse
Greenhouse needs to have the equipment of sideward sliding function, to realize between under tree, strain and the tillage requirements at the short place of greenhouse.Currently on the market
Although the three-point hitch of wheeled tractor institute band can change the outfit different equipments, its structure size is added greatly wheeled
Tractor center of gravity itself is high, and head is big, cannot be introduced into there are many occasion, at mountainous region and hilly country operation, it is also possible to because of weight
The heart is excessively high and the case where overturning.
Also occur can changing the outfit the agri-vehicles of different equipments currently on the market, but equipment replacement is time-consuming and laborious mostly,
And the equipment type that can be replaced has limitation, so need it is a kind of it is compact-sized, size is small, can be displaced sideways the fast of agricultural machinery and implement
The agri-vehicle of quick change mounting mechanism.
Summary of the invention
The purpose of the present invention is to provide a kind of crawler type agricultural vehicles, to solve the above problems.
To achieve the above object, the invention adopts the following technical scheme:
A kind of crawler type agricultural vehicle, including car body, angle adjustment device, transmission device, retaining mechanism and transverse-moving mechanism；Angle
Spend regulating device setting on the car body, transmission device is arranged in angle adjustment device, and one end connection body of transmission device is sent out
Motivation is provided with transverse-moving mechanism and retaining mechanism, the external farm implements of transverse-moving mechanism in angle adjustment device, and farm implements can be made lateral
Mobile, the other end of transmission device connects farm implements；Retaining mechanism is for locking farm implements；Angle adjustment device is for adjusting farm implements
Operating angle.
Further, angle adjustment device includes rack, adapting rod, push-pull rod, lifting cylinder and bracket；Adapting rod, branch
One end of frame is hinged on one end of rack, and one end of lifting cylinder is hinged on the other end of rack, the output end of lifting cylinder with
The middle part of adapting rod is hinged, and one end and adapting rod top of push-pull rod are hinged, and the other end is hinged with frame upper；
Further, transmission device includes power input wheel, driven pulley, head sprocket, the first transmission belt, the second transmission
Band, driven sprocket, spline housing, splined shaft, clutch, intermediate transit axis and shaft coupling；Power input wheel connection body engine
Output end；Bearing there are two being arranged on intermediate transit axis, and bearing is arranged on the rack, and is covered on a bearing of intermediate transit axis
Equipped with driven pulley, it is provided with clutch between driven wheel and intermediate transit axis, is arranged between power input wheel and driven pulley
Second transmission belt；The end fixing sleeve of intermediate transit axis is equipped with head sprocket；It is provided in the rack of bracket side and is provided with bearing,
Brearing bore is provided with spline housing, and splined shaft is arranged in spline housing, and key connection is provided with driven sprocket, head sprocket on splined shaft
The first transmission belt is provided between driven sprocket；Splined shaft end is provided with shaft coupling, shaft coupling and farm implements power intake
Connection.
Further, the number of bracket is 2, and two brackets are symmetricly set on the both ends of connecting rod, and the lower end of bracket is to hook
Shape；Retaining mechanism includes latch hook and spring, is hinged on bracket in the middle part of latch hook, one end connecting bracket of spring, and the other end connects
Connect the end of latch hook；Latch hook is for catching on farm implements.
Further, transverse-moving mechanism is arranged between bracket, and transverse-moving mechanism includes revolution lead screw and mobile folder, turns round lead screw
It is arranged between two supports, and both ends are connected with the bracket through a bearing, the one end of mobile folder is provided with threaded hole, mobile folder
It is set on lead screw, when lead screw rotation, mobile folder transverse shifting；The other end of mobile folder is provided with groove, and groove is for blocking
Firmly farm implements.
Further, push-pull rod includes adjustment bar, the first head and the second head；Adjust bar both ends respectively with the first bar
Head and the second head are threadedly coupled.
Further, car body is creeper truck, and position and lock mechanism is provided on car body, and angle adjustment device is fixed at
On car body.
Compared with prior art, the present invention has following technical effect:
Agricultural vehicle of the invention adjusts the upper lower angle of farm implements by angle adjustment device using car body engine as power,
In order to adjust farm implements depth of implements；The transverse shifting of farm implements is realized by transverse-moving mechanism, realizes the flexible of equipment job position
Selection；It is provided with spline housing, splined shaft on transmission device, can normally transmit power when ensure that farm implements lateral movement；Simultaneously
The present invention cooperates bracket to connect farm implements by retaining mechanism, realizes fast assembling-disassembling or the replacement of farm implements, retaining mechanism passes through spring
Realize the quick connection of latch hook and upper locking level.
The configuration of the present invention is simple, it is compact-sized, it is suitable for various environmental works.
Car body of the invention is crawler type, and center of gravity is low, and walking is stablized, and is suitable for various landform and works.
Detailed description of the invention
Fig. 1 is vehicle side surface view picture of the present invention
Fig. 2 is the present invention quickly transition apparatus propradation structure side schematic diagram；
Fig. 3, which is that the quick transition apparatus structure of the present invention is attached, shows schematic diagram；
Fig. 4 is that quickly transition apparatus equipment is displaced sideways structural schematic diagram to the present invention；
Fig. 5 is propradation structural schematic diagram of the present invention
Fig. 6 is the present invention quickly transition apparatus propradation shaft side figure
In figure: 1 is rack；2 be adapting rod；3 be adjustment bar；4 be lifting cylinder；5 be tension spring；6 be quick bracket；7 are
Latch hook；8 be power input wheel；9 be driven pulley；10 be head sprocket；11 be transmission belt A；12 be transmission belt；13 be driven chain
Wheel；14 be spline housing；15 be splined shaft；16 be shaft coupling；17 be screw rod；18 be mobile folder；19 be left head；20 be right bar
Head；21 be intermediate transit axis；22 be clutch.
Specific embodiment
Core of the invention is to provide a kind of crawler type agricultural vehicle of quick transition apparatus of band, the agricultural vehicle by chassis and
On chassis quick transition apparatus composition, the agricultural vehicle both can seat onboard operate or remotely grasped by remote controler
Make.
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 embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those skilled in the art without making creative work it is obtained its
Its embodiment, belongs to protection scope of the present invention.
Please refer to attached drawing 1- attached drawing 6.
A kind of crawler type agricultural vehicle of the quick transition apparatus of band disclosed in this invention is filled by car body and the quick changing-over of equipment
Set composition.
Car body includes the composition such as engine, gearbox, floor underframe for vehicle and walking mechanism, and walking mechanism is crawler type.It is described
The position and lock mechanism positioned with quick transition apparatus with fastening is installed on chassis
The quick transition apparatus of equipment includes angle adjustment device and transmission device, including rack 1, adapting rod 2, adjustment
Bar 3, lifting cylinder 4, tension spring 5, quick bracket 6, latch hook 7, power input wheel 8, driven pulley 9, head sprocket 10, the first transmission belt
11, the second transmission belt 12, driven sprocket 13, spline housing 14, splined shaft 15, shaft coupling 16, screw rod 17, mobile folder 18, left head
19, right head 20, intermediate transit axis 21, clutch 22.Wherein adapting rod 2, quick bracket 6 and 4 one end of lifting cylinder respectively with
Rack 1 is hinged, the push-pull rod assembly both ends being made of the first head 19, the second head 20 and adjustment bar 3 respectively with adapting rod 2 and
Quick bracket 6 is hinged, and 4 other end of lifting cylinder and adapting rod 2 are hinged, when lifting cylinder 4 elongates or shortens, fast-changed support 6
It is rotated around rack 1, drives the down or up of equipment.
Power input wheel 8 drives driven pulley 9 to rotate by the second transmission belt 12；During driven wheel 9 is mounted on by bearing
Between in Coupling Shaft 21, head sprocket 10 is coupled with intermediate transit axis 21 by spline, and intermediate transit axis 21 passes through bearing and 1 phase of rack
Even, driven wheel 9 is connected with intermediate transit axis 21 by clutch 22；When clutch 22 engages, driven pulley 9 passes through first
Transmission belt 11 drives driven sprocket 13 to rotate and spline housing 14 is driven to rotate, and spline housing 14 is connected by bearing 25 with rack 1.Institute
Installation splined shaft 15 in 14 inner hole of spline housing is stated, 15 other end of splined shaft and shaft coupling 16 are connected and form assembly, the flower
The assembly that key axis 15 is formed with shaft coupling 16 can move in spline housing 14, thus can be normal when realizing equipment lateral movement
Transmit power.
The other end is connected with latch hook 7 on the frame 6 for 5 one end of spring mounting, under the pulling force effect of spring 5, locks ditch 7
It draws and justifies with 6 top of bracket, can realize that equipment quickly mounts locking after cooperating to part corresponding on equipment.It is installed on the bracket 6
Latch hook 7 has self-locking function from automatically springing open i.e. latch hook 7 after the hinged hole location setting of latch hook 7 should prevent equipment mounting upper.
6 lower end of bracket is that the equipment mounting of hook is round, corresponding in rack 1 should pacify with the mounting hole center of rack
Dress portion is concentric.
The quick bracket 6 is equipped with revolution screw rod 17 and mobile folder 18, and mobile folder 18 is equipped with screw thread and revolution screw rod
17 suit, revolution screw rod 17 be axially fixed on fast-changed support 6 but can turn round, one end have turret head (be also possible to four directions,
Flat), drive revolution screw rod 17 to rotate by turning turret head, revolution screw rod 17 drives mobile folder 18 to move left and right again.It is described
18 upper ends of mobile folder are provided with deep trouth, cooperate the deep trouth on mobile folder 18 with plate corresponding on equipment, when
It drives equipment to move to the right when mobile folder movement, realizes the lateral movement function of equipment.
The power input wheel 8 is also possible to individual engine power by the engine driving on chassis.
The quick transition apparatus of equipment change the outfit equipment when carry out by the following method: shorten lifting cylinder 4 make quick bracket 6
The equipment sprocket bit portion needed to change is put into bracket 6, operation vehicle elongation lifting cylinder 4 makes quick bracket 6 to highest order by lift
It falls, when equipment position portion is encountered in 7 lower part of latch hook, latch hook 7 is gradually opened, until locating shaft on equipment and quick bracket 6
When upper bond, latch hook 7 is sprung back under the pulling force effect of spring 5, is completed equipment and is changed the outfit locking.
Claims (7)
1. a kind of crawler type agricultural vehicle, which is characterized in that including car body, angle adjustment device, transmission device, retaining mechanism and cross
Telephone-moving structure；Angle adjustment device is arranged on the car body, and transmission device is arranged in angle adjustment device, and one end of transmission device connects
Body engine is picked up, transverse-moving mechanism and retaining mechanism, the external farm implements of transverse-moving mechanism are provided in angle adjustment device, and can make
The other end of farm implements transverse shifting, transmission device connects farm implements；Retaining mechanism is for locking farm implements；Angle adjustment device is for adjusting
Save the operating angle of farm implements.
2. a kind of crawler type agricultural vehicle according to claim 1, which is characterized in that angle adjustment device include rack (1),
Adapting rod (2), push-pull rod, lifting cylinder (4) and bracket (6)；Adapting rod (2), bracket (6) one end be hinged on rack (1)
One end, one end of lifting cylinder (4) are hinged on the other end of rack (1), output end and adapting rod (2) of lifting cylinder (4)
Middle part is hinged, and one end and adapting rod (2) top of push-pull rod are hinged, and the other end and bracket (6) top are hinged.
3. a kind of crawler type agricultural vehicle according to claim 2, which is characterized in that transmission device includes power input wheel
(8), driven pulley (9), head sprocket (10), the first transmission belt (11), the second transmission belt (12), driven sprocket (13), spline housing
(14), splined shaft (15), clutch (22), intermediate transit axis (21) and shaft coupling (16)；Power input wheel (8) connection body hair
Motivation output end；Bearing there are two being arranged on intermediate transit axis (21), and bearing is arranged on rack (1), intermediate transit axis
It is arranged on one bearing driven pulley (9), clutch (22) is provided between driven pulley (9) and intermediate transit axis (21),
Second transmission belt (12) are set between power input wheel (8) and driven pulley (9)；The end fixation of intermediate transit axis (21) is arranged
There are head sprocket (10)；It being provided in the rack (1) of bracket (6) side and is provided with bearing, brearing bore is provided with spline housing (14),
Splined shaft (15) setting is in spline housing (14), and key connection is provided with driven sprocket (13) on splined shaft (15), head sprocket (10)
The first transmission belt (11) are provided between driven sprocket (13)；Splined shaft (15) end is provided with shaft coupling (16), shaft coupling
(16) it is connect with farm implements power intake.
4. a kind of crawler type agricultural vehicle according to claim 3, which is characterized in that the number of bracket is 2, two brackets
(6) both ends of connecting rod are symmetricly set on, the lower end of bracket (6) is hook；Retaining mechanism includes latch hook (7) and spring (5), lock
It is hinged in the middle part of hook (7) on bracket (6), one end connecting bracket (6) of spring (5), the other end connects the end of latch hook (7)；
Latch hook (7) is for catching on farm implements.
5. a kind of crawler type agricultural vehicle according to claim 1, which is characterized in that transverse-moving mechanism setting bracket (6) it
Between, transverse-moving mechanism includes revolution lead screw (17) and mobile folder (18), and revolution lead screw (17) is arranged between bracket (6), and both ends
It is connected with the bracket through a bearing, the one end of mobile folder is provided with threaded hole, and mobile collet is located on lead screw (17), when lead screw turns
When dynamic, mobile folder transverse shifting；The other end of mobile folder (18) is provided with groove, and groove is for blocking farm implements.
6. a kind of crawler type agricultural vehicle according to claim 1, which is characterized in that push-pull rod includes adjustment bar (3), first
Head (19) and the second head (20)；The both ends for adjusting bar (3) connect with the first head (19) and the second head (20) screw thread respectively
It connects.
7. a kind of crawler type agricultural vehicle according to claim 1, which is characterized in that car body is creeper truck, is arranged on car body
There is position and lock mechanism, angle adjustment device is fixedly installed on the car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811224353.4A CN109257979A (en) | 2018-10-19 | 2018-10-19 | A kind of crawler type agricultural vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811224353.4A CN109257979A (en) | 2018-10-19 | 2018-10-19 | A kind of crawler type agricultural vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109257979A true CN109257979A (en) | 2019-01-25 |
Family
ID=65193075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811224353.4A Pending CN109257979A (en) | 2018-10-19 | 2018-10-19 | A kind of crawler type agricultural vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109257979A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112205108A (en) * | 2020-10-30 | 2021-01-12 | 甘肃农业大学 | Agricultural operation vehicle with quick switching device and switching method of machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB414750A (en) * | 1933-02-08 | 1934-08-08 | Norman Choate Storey | An improved tilling attachment of the rotary tilling machine type |
| GB733787A (en) * | 1952-06-09 | 1955-07-20 | Ransomes Sims & Jefferies Ltd | Improvements in and relating to agricultural implements |
| CN2303446Y (en) * | 1997-08-26 | 1999-01-13 | 何忠义 | Small harvester |
| CN2459210Y (en) * | 2001-01-16 | 2001-11-14 | 张永江 | Protective fence washing vehicle |
| CN201206084Y (en) * | 2008-03-04 | 2009-03-11 | 抚顺挖掘机制造有限责任公司 | Automatic up-down control cab for crawling crane |
| CN101889487A (en) * | 2010-07-21 | 2010-11-24 | 吕小荣 | Small crawler multifunctional chassis for companion planting |
| CN202697197U (en) * | 2012-08-05 | 2013-01-30 | 陕西省农业机械研究所 | Novel adjustable suspension machine frame of tillage implement |
| CN103270828A (en) * | 2013-06-05 | 2013-09-04 | 中国农业大学 | Lateral-moving interplant weeding machine |
| CN203407149U (en) * | 2013-08-12 | 2014-01-29 | 郭玉泽 | Single-plough type hand cultivator |
-
2018
- 2018-10-19 CN CN201811224353.4A patent/CN109257979A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB414750A (en) * | 1933-02-08 | 1934-08-08 | Norman Choate Storey | An improved tilling attachment of the rotary tilling machine type |
| GB733787A (en) * | 1952-06-09 | 1955-07-20 | Ransomes Sims & Jefferies Ltd | Improvements in and relating to agricultural implements |
| CN2303446Y (en) * | 1997-08-26 | 1999-01-13 | 何忠义 | Small harvester |
| CN2459210Y (en) * | 2001-01-16 | 2001-11-14 | 张永江 | Protective fence washing vehicle |
| CN201206084Y (en) * | 2008-03-04 | 2009-03-11 | 抚顺挖掘机制造有限责任公司 | Automatic up-down control cab for crawling crane |
| CN101889487A (en) * | 2010-07-21 | 2010-11-24 | 吕小荣 | Small crawler multifunctional chassis for companion planting |
| CN202697197U (en) * | 2012-08-05 | 2013-01-30 | 陕西省农业机械研究所 | Novel adjustable suspension machine frame of tillage implement |
| CN103270828A (en) * | 2013-06-05 | 2013-09-04 | 中国农业大学 | Lateral-moving interplant weeding machine |
| CN203407149U (en) * | 2013-08-12 | 2014-01-29 | 郭玉泽 | Single-plough type hand cultivator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112205108A (en) * | 2020-10-30 | 2021-01-12 | 甘肃农业大学 | Agricultural operation vehicle with quick switching device and switching method of machine |
| CN112205108B (en) * | 2020-10-30 | 2024-03-29 | 甘肃农业大学 | Agricultural operation vehicle with quick tool changing device and tool changing method |
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