CN202719082U - Modified device of transfer case and transmission structure of crawler loader - Google Patents

Modified device of transfer case and transmission structure of crawler loader Download PDF

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Publication number
CN202719082U
CN202719082U CN 201220409490 CN201220409490U CN202719082U CN 202719082 U CN202719082 U CN 202719082U CN 201220409490 CN201220409490 CN 201220409490 CN 201220409490 U CN201220409490 U CN 201220409490U CN 202719082 U CN202719082 U CN 202719082U
Authority
CN
China
Prior art keywords
gear
shaft
driving
transmission
transfer case
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 201220409490
Other languages
Chinese (zh)
Inventor
云智
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.)
LIU'AN ZHIWEI AUTO GEAR CO Ltd
Original Assignee
LIU'AN ZHIWEI AUTO GEAR 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 LIU'AN ZHIWEI AUTO GEAR CO Ltd filed Critical LIU'AN ZHIWEI AUTO GEAR CO Ltd
Priority to CN 201220409490 priority Critical patent/CN202719082U/en
Application granted granted Critical
Publication of CN202719082U publication Critical patent/CN202719082U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A modified device of a transfer case and a transmission structure of a crawler loader comprises a change gear, an intermediate gear, a driving gear, a gearbox shell body, a shift shaft, an intermediate shaft and a driving shaft, wherein a hydraulic motor drives the driving shaft to drive the driving gear, the driving gear drives the intermediate gear, the change gear changes transmission and stopping of the driving shaft through reversing of the intermediate gear, the shift shaft is connected with an axle through a transmission shaft, and a bearing is connected with the gearbox shell body and is fixed through a bearing cap. The modified device changes the speed ratio of a gearbox by changing the number of teeth and modulus modification coefficients of gears, and has the advantages of achieving an ideal state that the required speed ratio of load and transmission being 1:0.67.

Description

Cinder Machine transfer case and drive mechanism modifying device
Technical field
The utility model relates to the machinery field, is specifically related to a kind of Cinder Machine transfer case and drive mechanism modifying device.
Background technique
At present, the speed ratio of the gearbox of Cinder Machine is 1:1, it is that 1:0.67 is perfect condition that load in actual use and transmission speed require speed ratio, how can in the situation that not change the centre distance of former each parts of casing constant, realize that the change of speed ratio is not resolved all the time.
The model utility content
The purpose of this utility model is to provide a kind of number of teeth of change gear and Cinder Machine transfer case and drive mechanism modifying device of the speed ratio that the modulus modification coefficient changes gearbox of utilizing.
The utility model is to realize by following technological scheme:
A kind of Cinder Machine transfer case and drive mechanism modifying device, comprise change gear, intermediate gear, driving gear, gear box casing, shift shaft, jack shaft and driving shaft, oil hydraulic motor drives the driving shaft transmission gear, the driving gear driving intermediate gear, change gear changes the transmission of driving shaft and stops by the commutation with intermediate gear, shift shaft is connected with transmission shaft with vehicle bridge, and bearing connects gear box casing and fixes with bearing cap.
Described intermediate gear is duplicate gear;
The number of teeth of described gear be changed to (Z25 * Z25) (Z20 * Z30);
Between described change gear, intermediate gear, driving gear three, gear connects.
The utlity model has and satisfy load and transmission speed requirement speed ratio is that 1:0.67 is the advantage of perfect condition.
Description of drawings
Fig. 1 is cross-sectional view of the present utility model.
Wherein, 1-change gear, 2-intermediate gear, 3-driving gear, 4-gear box casing, 5-shift shaft, 6-jack shaft, 7-driving shaft.
Embodiment
Below in conjunction with specific embodiment, the utility model is described further.Should be understood that following examples are only for explanation the utility model but not for limiting scope of the present utility model.
Embodiment 1
Referring to Fig. 1, Cinder Machine transfer case and drive mechanism modifying device, comprise change gear 1, intermediate gear 2, driving gear 3, gear box casing 4, shift shaft 5, jack shaft 6 and driving shaft 7, oil hydraulic motor drives driving shaft 7 transmission gears 3, driving gear 3 driving intermediate gears 2, change gear 1 changes the transmission of driving shaft 7 and stops by the commutation with intermediate gear 2, and shift shaft 5 is connected with transmission shaft with vehicle bridge, and bearing connects gear box casing 4 also to be fixed with bearing cap.

Claims (1)

1. a Cinder Machine transfer case and drive mechanism modifying device, comprise change gear, intermediate gear and driving gear, and it is characterized in that: described intermediate gear is duplicate gear, and between described change gear, intermediate gear, driving gear three, gear connects.
CN 201220409490 2012-08-17 2012-08-17 Modified device of transfer case and transmission structure of crawler loader Expired - Fee Related CN202719082U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220409490 CN202719082U (en) 2012-08-17 2012-08-17 Modified device of transfer case and transmission structure of crawler loader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220409490 CN202719082U (en) 2012-08-17 2012-08-17 Modified device of transfer case and transmission structure of crawler loader

Publications (1)

Publication Number Publication Date
CN202719082U true CN202719082U (en) 2013-02-06

Family

ID=47620906

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220409490 Expired - Fee Related CN202719082U (en) 2012-08-17 2012-08-17 Modified device of transfer case and transmission structure of crawler loader

Country Status (1)

Country Link
CN (1) CN202719082U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102797801A (en) * 2012-08-17 2012-11-28 六安市智伟汽车齿轮有限责任公司 Device for improving transfer case and transmission structure of drossing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102797801A (en) * 2012-08-17 2012-11-28 六安市智伟汽车齿轮有限责任公司 Device for improving transfer case and transmission structure of drossing machine

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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: 20130206

Termination date: 20140817

EXPY Termination of patent right or utility model