CN202949698U - Double tail pulley traveling mechanism for walking tractor - Google Patents
Double tail pulley traveling mechanism for walking tractor Download PDFInfo
- Publication number
- CN202949698U CN202949698U CN 201220543531 CN201220543531U CN202949698U CN 202949698 U CN202949698 U CN 202949698U CN 201220543531 CN201220543531 CN 201220543531 CN 201220543531 U CN201220543531 U CN 201220543531U CN 202949698 U CN202949698 U CN 202949698U
- Authority
- CN
- China
- Prior art keywords
- tail wheel
- hoist cylinder
- hole
- central sill
- draw
- 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
Links
Images
Landscapes
- Agricultural Machines (AREA)
Abstract
A double tail pulley traveling mechanism for a walking tractor is mainly composed of a walking tractor longitudinal beam 1, a hoist cylinder sleeve 2, a connecting clamp 3, a hoist cylinder 4, a left and right balance pull spring 5, a connecting pin 6, a clamping groove 7, a limit block 8, a middle beam 9, a left and right tail pulley cross beam 10 and tail pulleys 11. The traveling mechanism is suitable for changing the original walking tractor single tail pulley and matched with various agricultural implements on a walking tractor belt to perform ridge cross mechanized traveling operation in ridged crop planting production. The traveling mechanism is simple and compact in structure, safe and practical.
Description
Technical field
The utility model relates to agricultural mechanical field, and specifically a kind of walking tractor matching farm machinery adapt to two tail wheel running gears of operation on the ridge, farmland.
Background technology
Existing hand tractor is single tail wheel walking, lifting all adopts the structure of screw rod lifting, need reach with the manpower rotating screw bolt purpose of lifting tail wheel, waste time and energy, on ridge, crops are damaged in operation by pressure, then wander off at the bottom of sliding to ridge with regard to tail wheel, even cause overturning, be not suitable for the ridge culture thing across ridge walking operation, as on Leifsonia sugarcane ground, broken on the ridges such as ridge, fertilising the operation of walking.Restricted the hand tractor range of application, although the large hand tractor No of sugarcane district's owning amount has supporting have broken ridge, fertilization working machine tool at present.The purpose of this utility model is to be that single tail wheel walking is not enough for above-mentioned existing hand tractor, make supporting hand tractor farm machinery be applicable to the ridge culture thing across ridge walking operation, and a kind of simple in structure, compact, safe two tail wheel running gears that provide.
Invention Inner holds
The implementation of the utility model purpose is that the two tail wheel running gears of provided hand tractor change former hand tractor list tail wheel, is applicable to using across ridge walking operation of ridge culture thing.Mainly by hand tractor longeron, hoist cylinder sleeve, Connection Card, hoist cylinder, left and right balance, draw spring, connecting pin, draw-in groove, limited block, central sill, left and right tail wheel crossbeam, tail wheel to form.Under the hand tractor longeron, appropriate location is provided with the linking springs hole; Be welded with draw-in groove in the middle of central sill, draw-in groove has the connection pin-and-hole, on central sill left and right side appropriate location, is welded with limited block, at the left and right external end head of central sill, has tail wheel crossbeam connecting hole; The left and right symmetry of left and right tail wheel crossbeam, its top, left and right appropriate location rear side is welded with pedal, has central sill on left and right appropriate location and connects slotted hole, and termination has the left and right balance and draws spring eye, is welded with the spill riser downwards, under the spill riser, has out lateral opening; Tail wheel has bolt shaft; Hoist cylinder is set in the hoist cylinder sleeve, and the hoist cylinder termination is the monaural ring; Fasten connection by Connection Card Luo Shuan Clip on hoist cylinder sleeve set hand tractor tail pulley sleeve pipe; A hoist cylinder bottom monaural cerclage is connected with connecting pin with central sill draw-in groove hole; Tail wheel is installed in left and right tail wheel crossbeam concave riser by bolt shaft and opens lateral opening above be fixedly connected with nut, one side pressure of left and right tail wheel crossbeam, on the central sill two ends, is fixedly connected with bolt by its connecting hole after regulating according to two tail wheel width requirements of agronomy operation walking; Left and right balance draws an end of spring to connect left and right tail wheel crossbeam to connect the left and right balance and draw spring eye, and the other end is connected in to be held up under the tractor longeron on the linking springs hole.
Hand tractor in have the ridge culture thing across ridge walking operation the time, the people is sitting in hand tractor and sits on orange, can operate the hydraulic jack lifting by hydraulic system, adjust the depth of implements of agriculture requirement facility, during craspedodrome, people's both hands are shaken hands and are held up tractor driver's handle, assist left and right tail wheel balance straight line moving by balancing spring, while turning to, can be by the hand steered tractor driver's handle of operation, bi-pedal is turning to left and right the turning on pedal of two tail wheels to control and turn to walking.Thereby reach and control hand tractor and advance on ridge, turn to and carry out various mechanized agricultural operations.
The accompanying drawing explanation
The schematic diagram that figure is the two tail wheel running gears of the utility model hand tractor.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described: as shown in the figure: the two tail wheel running gears of the hand tractor provided: mainly by hand tractor longeron 1, hoist cylinder sleeve 2, Connection Card 3, hoist cylinder 4, left and right balance, draw spring 5, connecting pin 6, draw-in groove 7, limited block 8, central sill 9, left and right tail wheel crossbeam 10, tail wheel 11 to form.1 time appropriate location of hand tractor longeron is provided with the linking springs hole; Be welded with draw-in groove in the middle of central sill 9, draw-in groove has the connection pin-and-hole, on central sill 9 left and right side appropriate locations, is welded with limited block, at the left and right external end head of central sill 9, has tail wheel crossbeam 10 connecting holes; The left and right symmetry of left and right tail wheel crossbeam 10, its top, left and right appropriate location rear side is welded with pedal, has central sill 9 on left and right appropriate location and connects slotted hole, and termination has the left and right balance and draws spring 5 holes, be welded with the spill riser downwards, have out lateral opening under the spill riser; Tail wheel 11 has bolt shaft; Hoist cylinder 4 is set in hoist cylinder sleeve 2, and hoist cylinder 4 terminations are the monaural ring; Fasten connection by Connection Card 3 Luo Shuan Clip on hoist cylinder sleeve 2 suit hand tractor tail pulley sleeve pipes; Hoist cylinder 4 a bottoms monaural cerclage is connected with connecting pin 6 with central sill 9 draw-in groove holes; Tail wheel 11 is installed in left and right tail wheel crossbeam 10 concave risers by bolt shaft and opens lateral opening above be fixedly connected with nut, one side pressure of left and right tail wheel crossbeam 10, on central sill 9 two ends, is fixedly connected with bolt by its connecting hole after regulating according to two tail wheel width requirements of agronomy operation walking; Left and right balance is drawn an end of spring 5 to connect left and right tail wheel crossbeam 10 company's left and right balances and is drawn spring 5 holes, and the other end is connected in to be held up on 1 time linking springs hole of tractor longeron.
Hand tractor in have the ridge culture thing across ridge walking operation the time, the people is sitting in hand tractor and sits on orange, can operate the hydraulic jack lifting by hydraulic system, adjust the depth of implements of agriculture requirement facility, during craspedodrome, people's both hands are shaken hands and are held up tractor driver's handle, assist left and right tail wheel balance straight line moving by balancing spring, while turning to, can be by the hand steered tractor driver's handle of operation, bi-pedal is turning to left and right the turning on pedal of two tail wheels to control and turn to walking.Thereby reach and control hand tractor and advance on ridge, turn to and carry out various mechanized agricultural operations.
The two tail wheel running gears of hand tractor are changed former hand tractor list tail wheel, and on supporting hand tractor band, various farm machinery carry out across ridge mechanization walking operation in ridge proportion of crop planting production is arranged.Be a kind of simple in structure, compact, safe, applicable running gear, have popularizing application prospect preferably.
Claims (2)
1. the two tail wheel running gears of hand tractor draw spring (5), connecting pin (6), draw-in groove (7), limited block (8), central sill (9), left and right tail wheel crossbeam (10), tail wheel (11) to be connected and to form by hand tractor longeron (1), hoist cylinder sleeve (2), Connection Card (3), hoist cylinder (4), left and right balance, it is characterized in that under hand tractor longeron (1), appropriate location is provided with the linking springs hole; Be welded with draw-in groove in the middle of central sill (9), draw-in groove has the connection pin-and-hole, on central sill (9) left and right side appropriate location, is welded with limited block, at the left and right external end head of central sill (9), has tail wheel crossbeam (10) connecting hole; The left and right symmetry of left and right tail wheel crossbeam (10), its top, left and right appropriate location rear side is welded with pedal, have central sill (9) on left and right appropriate location and connect slotted hole, termination has the left and right balance and draws spring (5) hole, be welded with the spill riser downwards, have out lateral opening under the spill riser; Tail wheel (11) has bolt shaft; Hoist cylinder (4) is set in hoist cylinder sleeve (2), and hoist cylinder (4) termination is the monaural ring; On hoist cylinder sleeve (2) suit hand tractor tail pulley sleeve pipe, by Connection Card, (3) Luo Shuan Clip fasten connection; Hoist cylinder (a 4) bottom monaural cerclage and central sill (9) draw-in groove for hole connecting pin (6) be connected; Tail wheel (11) is installed in left and right tail wheel crossbeam (10) concave riser by bolt shaft and opens lateral opening above be fixedly connected with nut, one side pressure of left and right tail wheel crossbeam (10), on central sill (9) two ends, is fixedly connected with bolt by its connecting hole; Left and right balance draws an end of spring (5) to connect left and right tail wheel crossbeam (10) to connect the left and right balance and draw spring (5) hole, and the other end is connected in to be held up under tractor longeron (1) on the linking springs hole.
2. two tail wheel running gears of hand tractor according to claim 1, its hold levy be that central sill (9) and left and right tail wheel crossbeam (10) are provided with can be according to the slotted hole fixed structure of travel distance between the left and right tail wheel of furrow distance adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543531 CN202949698U (en) | 2012-10-23 | 2012-10-23 | Double tail pulley traveling mechanism for walking tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543531 CN202949698U (en) | 2012-10-23 | 2012-10-23 | Double tail pulley traveling mechanism for walking tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202949698U true CN202949698U (en) | 2013-05-29 |
Family
ID=48455302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220543531 Expired - Fee Related CN202949698U (en) | 2012-10-23 | 2012-10-23 | Double tail pulley traveling mechanism for walking tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202949698U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887189A (en) * | 2012-10-23 | 2013-01-23 | 广西壮族自治区农业科学院甘蔗研究所 | Double-tail-wheel traveling mechanism of walking tractor |
| CN108749910A (en) * | 2018-08-27 | 2018-11-06 | 禹州市宇胜机械制造有限公司 | The vehicle-mounted single Gansu Province maize harvesting machine of hand tractor |
| CN109863861A (en) * | 2019-03-21 | 2019-06-11 | 曹景文 | A kind of Novel hand held type formula multifunctional precision seeder |
-
2012
- 2012-10-23 CN CN 201220543531 patent/CN202949698U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887189A (en) * | 2012-10-23 | 2013-01-23 | 广西壮族自治区农业科学院甘蔗研究所 | Double-tail-wheel traveling mechanism of walking tractor |
| CN102887189B (en) * | 2012-10-23 | 2020-01-03 | 广西壮族自治区农业科学院甘蔗研究所 | Double-tail wheel running mechanism of walking tractor |
| CN108749910A (en) * | 2018-08-27 | 2018-11-06 | 禹州市宇胜机械制造有限公司 | The vehicle-mounted single Gansu Province maize harvesting machine of hand tractor |
| CN109863861A (en) * | 2019-03-21 | 2019-06-11 | 曹景文 | A kind of Novel hand held type formula multifunctional precision seeder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201388366Y (en) | Convenient operant agricultural implement hanging traction device | |
| CN202949698U (en) | Double tail pulley traveling mechanism for walking tractor | |
| CN202889892U (en) | Sugarcane ridge broken fertilization film covering machine | |
| CN103141209B (en) | Multifunctional garlic combine harvester | |
| CN106965627A (en) | Road clearance adjustable multifunctional tractor chassis | |
| CN101773001B (en) | Multifunctional working rigmachine used on a dry field | |
| CN102783300A (en) | Small-sized sugarcane ridge-breaking and fertilizing machine | |
| CN202818902U (en) | Small-size sugarcane ridge breaking fertilization machine | |
| CN207948176U (en) | A kind of tobacco rod dead man collecting cart | |
| CN102887189A (en) | Double-tail-wheel traveling mechanism of walking tractor | |
| CN203407176U (en) | Traction-type precision seeder | |
| CN102919088B (en) | Sugarcane ridge film covering mechanism | |
| CN206350316U (en) | Line seeding apparatus in canopy room | |
| CN107231886A (en) | A kind of tobacco rod dead man collecting cart | |
| CN210124083U (en) | Novel hand-held multifunctional precision seeder | |
| CN203637453U (en) | Device for adjusting distance between rear wheels of wheeled tractor | |
| CN202941225U (en) | Sugarcane ridge membrane coating mechanism | |
| CN203015412U (en) | Track boat-type tractor | |
| CN206993652U (en) | Novel agricultural plants drag links | |
| CN202799609U (en) | Multifunctional frame used with agricultural implement | |
| CN204296894U (en) | Agricultural pulling carrier | |
| CN201577281U (en) | Multifunctional workover rig for dry farmland | |
| CN205093102U (en) | Dark pine machine of topdressing of peanut | |
| CN104118485A (en) | Multifunctional special hydraulic track chassis | |
| CN203158115U (en) | Multifunctional agricultural high-frame tricycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20201023 |