CN202721978U - Traveling transmission device of micro-tillage machine - Google Patents

Traveling transmission device of micro-tillage machine Download PDF

Info

Publication number
CN202721978U
CN202721978U CN 201220339757 CN201220339757U CN202721978U CN 202721978 U CN202721978 U CN 202721978U CN 201220339757 CN201220339757 CN 201220339757 CN 201220339757 U CN201220339757 U CN 201220339757U CN 202721978 U CN202721978 U CN 202721978U
Authority
CN
China
Prior art keywords
transmission device
driven bevel
bevel gear
tillage machine
gear
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
Application number
CN 201220339757
Other languages
Chinese (zh)
Inventor
江伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 201220339757 priority Critical patent/CN202721978U/en
Application granted granted Critical
Publication of CN202721978U publication Critical patent/CN202721978U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Soil Working Implements (AREA)

Abstract

The utility model discloses a traveling transmission device of a micro-tillage machine, and the traveling transmission device is installed below a speed-changing mechanism inside a traveling box, and the traveling transmission device comprises a bevel gear shaft, wherein the upper end of the bevel gear shaft is connected with a first driven bevel gear, and the first driven bevel gear is engaged with a conical gear on a speed-changing mechanism auxiliary shaft; and a conical gear on the lower end of the bevel gear shaft is engaged with a second driven bevel gear, the second driven bevel gear is connected with a shaft sleeve, the shaft sleeve is connected with an output shaft, and the output shaft is connected with a rotary tillage mechanism. Firstly, the traveling transmission device abandons the traditional chain transmission way and adopts the gear transmission way, and compared with a chain, the gears are longer in service life and higher in transmission efficiency; and moreover, the transmission power and the speed range are larger.

Description

Mini-size tillage machine walking transmission device
Technical field
The utility model relates to a kind of Multifunctional agricultural micro cultivator tool, especially a kind of mini-size tillage machine walking transmission device.
Background technology
Mini-size tillage machine is take small diesel engine or gasoline engine as power, have lightweight, volume is little, the characteristics such as simple in structure, be widely used in the nonirrigated farmland, paddy field, orchard on Plain, mountain area, hills etc., mini-size tillage machine is mixed corresponding facility can draw water, generate electricity, spray the operations such as medicine, spray, also can draw towed vehicle and carry out short-distance transport, mini-size tillage machine can freely travel in the field, user-friendly and deposit, having saved the worry that large-scale farm machinery can't enter the mountain area field, is that the vast farmers consumer substitutes the optimal selection that ox is ploughed.
At present the running gear of mini-size tillage machine part is general adopts chain drive or carrier gear transmission, and its shortcoming is: chain elongates easily and fracture, transmission efficiency are low, causes the loss of mini-size tillage machine transmission power large.
The utility model content
The utility model is intended to provide the mini-size tillage machine walking transmission device of a kind of transmission efficiency height and maintenance convenient for assembly.
The purpose of this utility model can reach by following measures: a kind of mini-size tillage machine walking transmission device, be installed on the gear below in the walking case, described walking transmission device comprises angular wheel shaft, described angular wheel shaft upper end is connected with the first driven bevel pinion, the bevel gear engagement on described the first driven bevel pinion and the gear countershaft; The bevel gear of described angular wheel shaft lower end is engaged with the second driven bevel pinion, and described the second driven bevel pinion is connected with axle sleeve, and described axle sleeve is connected with output shaft, and described output shaft connects rotary tillage mechanism.
The technique scheme difference with the prior art is: at first, the utility model has been abandoned traditional chain drive, adopts gear drive, and gear is compared to chain, and its longer service life, transmission efficiency are higher, and transmitted power and velocity interval are larger; Secondly, walking case and gearbox are same casing, and structure is compacter, and difficulty of processing reduces.
Further, slide for preventing output shaft and axle sleeve, described the second driven bevel pinion is connected with axle sleeve is coaxial, and described axle sleeve is interior six square sets, and output shaft is six square shafts.
Further, for making the stressed more even of angular wheel shaft, described angular wheel shaft and the first driven bevel pinion spline joint.
It is large to the utlity model has bearing capacity, smooth running, and noise is little, and efficient is high, and the characteristics that power loss is little can satisfy mini-size tillage machine to the requirement of transmission of power.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model mini-size tillage machine walking transmission device embodiment;
Embodiment
Embodiment: as shown in Figure 1, a kind of mini-size tillage machine walking transmission device is installed on the gear below in the walking case of mini-size tillage machine; Described walking transmission device comprises angular wheel shaft 2, the axis hole spline joint of described angular wheel shaft 2 upper ends and the first driven bevel pinion 1, the bevel gear engagement on the countershaft in this first driven bevel pinion 1 and the gearbox; The bevel gear of angular wheel shaft 2 lower ends and 3 engagements of the second driven bevel pinion, the axis hole of described the second driven bevel pinion 3 is equipped with interior six square sets 4, interior six square sets 4 are penetrated with six square shafts 5, interior six square sets 4 and six square shafts 5 are fastening by pin, the both ends horizontal of six square shafts 5 is stretched out the left and right sides side opening on the walking case, and the rotary tillage mechanism outer with case is connected.
During the mini-size tillage machine walking, countershaft in the gearbox transmits torsion to angular wheel shaft 2 by the first driven bevel pinion 1, thereby drive the second driven bevel pinion 3 and 4 rotations of interior six square sets, six square shafts, 5 outputting torsions that interior six square sets 4 connect drive the outer rotary tillage mechanism of walking case and carry out farming.
The above is the detailed description of the utility model preferred embodiment only, is not to limit the utility model, and the embodiment of all similar variations of doing according to creation spirit of the present utility model all should be contained among the utility model.

Claims (3)

1. mini-size tillage machine walking transmission device, be installed on the gear below in the walking case, it is characterized in that: described walking transmission device comprises angular wheel shaft, described angular wheel shaft upper end is connected with the first driven bevel pinion, the bevel gear engagement on described the first driven bevel pinion and the gear countershaft; The bevel gear of described angular wheel shaft lower end is engaged with the second driven bevel pinion, and described the second driven bevel pinion is connected with axle sleeve, and described axle sleeve is connected with output shaft, and described output shaft connects rotary tillage mechanism.
2. mini-size tillage machine according to claim 1 walking transmission device, it is characterized in that: described the second driven bevel pinion is connected with axle sleeve is coaxial, and described axle sleeve is interior six square sets, and output shaft is six square shafts.
3. mini-size tillage machine walking transmission device according to claim 1 is characterized in that: described angular wheel shaft and the first driven bevel pinion spline joint.
CN 201220339757 2012-07-13 2012-07-13 Traveling transmission device of micro-tillage machine Expired - Fee Related CN202721978U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220339757 CN202721978U (en) 2012-07-13 2012-07-13 Traveling transmission device of micro-tillage machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220339757 CN202721978U (en) 2012-07-13 2012-07-13 Traveling transmission device of micro-tillage machine

Publications (1)

Publication Number Publication Date
CN202721978U true CN202721978U (en) 2013-02-13

Family

ID=47647748

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220339757 Expired - Fee Related CN202721978U (en) 2012-07-13 2012-07-13 Traveling transmission device of micro-tillage machine

Country Status (1)

Country Link
CN (1) CN202721978U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102763503A (en) * 2012-07-13 2012-11-07 江伟 Traveling driving device for mini-tiller
CN103398163A (en) * 2013-07-24 2013-11-20 山东源泉机械有限公司 Direct-connected gearbox of mini-tiller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102763503A (en) * 2012-07-13 2012-11-07 江伟 Traveling driving device for mini-tiller
CN103398163A (en) * 2013-07-24 2013-11-20 山东源泉机械有限公司 Direct-connected gearbox of mini-tiller

Similar Documents

Publication Publication Date Title
CN202721978U (en) Traveling transmission device of micro-tillage machine
CN205408414U (en) Mini -tiller
CN207269299U (en) A kind of mini-tiller and its gear
CN102763503A (en) Traveling driving device for mini-tiller
CN205430942U (en) Plough quick -witted power take -off a little
CN202455763U (en) All-terrain multipurpose mini-tiller
CN203847637U (en) Gearbox provided with clutch and used for agricultural vehicle
CN201566482U (en) Multi-cylinder small four-wheel tractor
CN204090466U (en) The tube connector of fast connector
CN202773273U (en) Rotary cultivator positive inversion gear box
CN204560142U (en) A kind of transmission device and adopt its rotovator
CN208221484U (en) A kind of dual input multi output gear-box
CN102405698A (en) Minitiller
CN105532089A (en) Small-size micro tilling machine
CN205371481U (en) Gear box transmission structure
CN201294718Y (en) Rotary cultivator
CN201810727U (en) Gearbox for single-cylinder directly-connected transmission wheel type tractor
CN105340403A (en) Portable mini-tiller driving device
CN201712471U (en) Direct-connected transmission device of single-cylinder small tractor
CN203233654U (en) Balancing walking mechanism and micro-cultivator
CN203214788U (en) Mini-tiller speed-change three-gear box
CN204041951U (en) Gear box of micro-cultivator
CN201132496Y (en) Transmission of wheeled tractor
CN203477195U (en) Controllable transfer case
CN205491699U (en) High low -speed transmission structure that reverses gear

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

Granted publication date: 20130213

Termination date: 20140713

EXPY Termination of patent right or utility model