CN206860861U - A kind of gear mechanism for vertical axis mini-tiller - Google Patents

A kind of gear mechanism for vertical axis mini-tiller Download PDF

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Publication number
CN206860861U
CN206860861U CN201720352566.XU CN201720352566U CN206860861U CN 206860861 U CN206860861 U CN 206860861U CN 201720352566 U CN201720352566 U CN 201720352566U CN 206860861 U CN206860861 U CN 206860861U
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CN
China
Prior art keywords
gear
shaft
clutch assembly
duplicate
driven
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.)
Active
Application number
CN201720352566.XU
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Chinese (zh)
Inventor
贺国军
熊卓宇
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.)
Chongqing Zongshen General Power Machine Co Ltd
Original Assignee
Chongqing Zongshen Babeirui Tractor Manufacturing Co Ltd
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 Chongqing Zongshen Babeirui Tractor Manufacturing Co Ltd filed Critical Chongqing Zongshen Babeirui Tractor Manufacturing Co Ltd
Priority to CN201720352566.XU priority Critical patent/CN206860861U/en
Application granted granted Critical
Publication of CN206860861U publication Critical patent/CN206860861U/en
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Abstract

The utility model discloses a kind of gear mechanism for vertical axis mini-tiller, including crank shaft output shaft(1)And angular wheel shaft(2), in the crank shaft output shaft(1)One end be provided with clutch assembly(3), in the angular wheel shaft(2)One end be provided with band planet tooth(4)Gear ring(5), the clutch assembly(3)With the gear ring(5)It is arranged vertically and clutch assembly(3)Positioned at gear ring(5)Top, in the clutch assembly(3)With gear ring(5)Between be provided with gear changing mechanism two gear gear mechanisms.The utility model have it is simple in construction, using the advantages of reliable, cost is cheap, the gearshift demand of fast gear, slow gear and neutral can be realized using it, transmission efficiency is high, stable performance, meets the tillage requirements of different rotating speeds.

Description

A kind of gear mechanism for vertical axis mini-tiller
Technical field
It the utility model is related to a kind of vertical axis mini-tiller, particularly a kind of gear mechanism for vertical axis mini-tiller.
Background technology
At present, existing vertical axis mini-tiller, the main transmission for entering action edge using planetary gear, different turn can not be realized The output of speed.
The utility model patent of entitled " a kind of planetary gears " is disclosed in CN202228607U, it is included certainly Clutch, planet tooth outer ring, planet tooth and the power transmission shaft of upper and lower arrangement, spline tooth and planet tooth on clutch housing Work in coordination;Planet tooth is meshed with splined driveshaft;Planet tooth and the planet tooth outer ring being bolted on transmission case Engagement is revolved round the sun around power transmission shaft.
The utility model patent of entitled " a kind of speed reducing mechanism for gear box " is disclosed in CN202285494U.The mechanism Power is from top to bottom driven for Vertical Structure, including planetary gears, power transmission shaft, driving bevel gear, output shaft and from Power, is from top to bottom driven by dynamic bevel gear for Vertical Structure;Planetary gears is nibbled with the splined driveshaft being disposed vertically Close;Driving bevel gear is arranged on power transmission shaft lower end;Driven bevel pinion and horizontal positioned output shaft spline fitted;Driving bevel gear Engaged with driven bevel pinion.
Structure in above-mentioned patent, rotating speed is single, the function without variable block, can not meet the farming need of different condition Ask.
Utility model content
The purpose of this utility model is just to provide a kind of gear for vertical axis mini-tiller with different rotating speeds transmission Mechanism.
The purpose of this utility model realized by such technical scheme, a kind of gear for vertical axis mini-tiller Mechanism, including crank shaft output shaft and angular wheel shaft, one end of the crank shaft output shaft is provided with clutch assembly, in the umbrella One end of gear shaft is provided with the gear ring with planet tooth, and the clutch assembly is arranged vertically with the gear ring and clutch assembly Above gear ring, the two gear gear mechanisms with gear changing mechanism are provided between the clutch assembly and gear ring.
Wherein, the two gears gear mechanism connects the connecting shaft that clutch assembly connects with planet tooth respectively including both ends, Driving tooth and duplicate gear are provided with the connecting shaft, the gear peace being connected with gear ring is provided with the connecting shaft side Shelve, the driven double crosslinking gear shaft with connecting shaft parallel arrangement is provided with the gear mounting bracket, in the driven duplex The both ends of gear shaft are respectively arranged with driven duplicate gear A and driven duplicate gear B, the driving tooth and the driven duplex-gear Take turns A engagements;The gear changing mechanism is connected with the duplicate gear.
Further, the gear changing mechanism includes gear shifting rod, one end of the gear shifting rod is provided with shifting fork bar, at described group The shift fork that one end is connected with duplicate gear is provided with fork arm.
By adopting the above-described technical solution, the utility model have it is simple in construction, using cheap excellent of reliable, cost Point, the gearshift demand of fast gear, slow gear and neutral can be realized using it, transmission efficiency is high, stable performance, meets different rotating speeds Tillage requirements.
Brief description of the drawings
Brief description of the drawings of the present utility model is as follows:
Fig. 1 is structural representation of the present utility model.
Embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, but the utility model These embodiments are not limited to, any improvement or replacement on the present embodiment essence spirit, still fall within the utility model Claim scope claimed.
Embodiment 1:As shown in figure 1, a kind of gear mechanism for vertical axis mini-tiller, including crank shaft output shaft 1 and umbrella Gear shaft 2, one end of the crank shaft output shaft 1 is provided with clutch assembly 3, is provided with one end of the angular wheel shaft 2 Gear ring 5 with planet tooth 4, the clutch assembly 3 is arranged vertically with the gear ring 5 and clutch assembly 3 is located on gear ring 5 Side, the two gear gear mechanisms with gear changing mechanism are provided between the clutch assembly 3 and gear ring 5.
Wherein, the two gears gear mechanism includes the connecting shaft that both ends connect clutch assembly 3 respectively and planet tooth 4 connects 6, driving tooth 7 and duplicate gear 8 are provided with the connecting shaft 6, is provided with the side of connecting shaft 6 and is connected with gear ring 5 Gear mounting bracket 9, be provided with the gear mounting bracket 9 with connecting shaft 6 be arranged in parallel driven double crosslinking gear shaft 10, The both ends of the driven double crosslinking gear shaft 10 are respectively arranged with driven duplicate gear A11 and driven duplicate gear B12, the active Tooth 7 engages with the driven duplicate gear A11;The gear changing mechanism is connected with the duplicate gear 8.
Further describe, above-mentioned gear changing mechanism includes gear shifting rod 13, and one end of the gear shifting rod 13 is provided with shifting fork bar 14, the shift fork 15 that one end is connected with duplicate gear 8 is provided with the shifting fork bar 14.
The utility model so works:When needing neutral, gear shifting rod 13 is rotated to the centre position of connecting shaft 6, is made Its duplicate gear 8 is in an intermediate position, departs from clutch assembly 3, driven double crosslinking gear shaft 10, then realizes power cut, So as to realize neutral.
When needing fast gear, gear shifting rod 13 is rotated to lower position, duplicate gear 8 moves up to be combined with clutch assembly 3, this When, crank shaft output shaft 1 passes to power on clutch assembly 3, duplicate gear 8, connecting shaft 6, planet tooth 4, gear ring 5, umbrella successively Gear shaft 2, so as to realize fast gear.
When needing slow gear, rotate gear shifting rod 13 to top position, duplicate gear 8 and move down, nibbled with driven duplicate gear B12 Close, now, crank shaft output shaft 1 passes to power clutch assembly 3, driving tooth 4, driven duplicate gear A11, driven double successively Join gear shaft 10, driven duplicate gear B12, duplicate gear 8, connecting shaft 6, planet tooth 4, gear ring 5, the axle of bevel gear 2, so as to realize Slow gear.

Claims (3)

1. a kind of gear mechanism for vertical axis mini-tiller, including crank shaft output shaft(1)And angular wheel shaft(2), in the song Axle output shaft(1)One end be provided with clutch assembly(3), in the angular wheel shaft(2)One end be provided with band planet tooth(4) Gear ring(5), it is characterized in that:The clutch assembly(3)With the gear ring(5)It is arranged vertically and clutch assembly(3)It is located at Gear ring(5)Top, in the clutch assembly(3)With gear ring(5)Between be provided with gear changing mechanism two gear gear mechanisms.
2. it is used for the gear mechanism of vertical axis mini-tiller as claimed in claim 1, it is characterized in that:The two gears gear mechanism bag Include both ends and connect clutch assembly respectively(3)With planet tooth(4)The connecting shaft of connection(6), in the connecting shaft(6)On be provided with Driving tooth(7)And duplicate gear(8), in the connecting shaft(6)Side is provided with and gear ring(5)The gear mounting bracket of connection(9), In the gear mounting bracket(9)On be provided with and connecting shaft(6)The driven double crosslinking gear shaft of parallel arrangement(10), described driven Double crosslinking gear shaft(10)Both ends be respectively arranged with driven duplicate gear A(11)With driven duplicate gear B(12), the driving tooth (7)With the driven duplicate gear A(11)Engagement;The gear changing mechanism and the duplicate gear(8)Connection.
3. it is used for the gear mechanism of vertical axis mini-tiller as claimed in claim 2, it is characterized in that:The gear changing mechanism includes becoming Pin(13), in the gear shifting rod(13)One end be provided with shifting fork bar(14), in the shifting fork bar(14)On be provided with one end With duplicate gear(8)The shift fork of connection(15).
CN201720352566.XU 2017-04-06 2017-04-06 A kind of gear mechanism for vertical axis mini-tiller Active CN206860861U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720352566.XU CN206860861U (en) 2017-04-06 2017-04-06 A kind of gear mechanism for vertical axis mini-tiller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720352566.XU CN206860861U (en) 2017-04-06 2017-04-06 A kind of gear mechanism for vertical axis mini-tiller

Publications (1)

Publication Number Publication Date
CN206860861U true CN206860861U (en) 2018-01-09

Family

ID=60816387

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720352566.XU Active CN206860861U (en) 2017-04-06 2017-04-06 A kind of gear mechanism for vertical axis mini-tiller

Country Status (1)

Country Link
CN (1) CN206860861U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110583111A (en) * 2019-10-23 2019-12-20 重庆宗申巴贝锐拖拉机制造有限公司 Micro-cultivator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110583111A (en) * 2019-10-23 2019-12-20 重庆宗申巴贝锐拖拉机制造有限公司 Micro-cultivator

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210201

Address after: 400054 Banan District, Chongqing fried oil field

Patentee after: Chongqing Zongshen General Power Machine Co.,Ltd.

Address before: 400054 building 6, Zongshen Industrial Park, 126 Yunan Avenue, Banan District, Chongqing

Patentee before: CHONGQING ZONGSHEN BABEIRUI TRACTOR MANUFACTURING Co.,Ltd.