CN206125161U - Frame structure of south mountain region skidder - Google Patents
Frame structure of south mountain region skidder Download PDFInfo
- Publication number
- CN206125161U CN206125161U CN201621056561.4U CN201621056561U CN206125161U CN 206125161 U CN206125161 U CN 206125161U CN 201621056561 U CN201621056561 U CN 201621056561U CN 206125161 U CN206125161 U CN 206125161U
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- gear
- steering head
- pump
- frame
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Abstract
The utility model relates to a frame structure of south mountain region skidder, preceding frame through the hinge mechanisms after with the frame be connected, the preceding frame left and right sides, the back frame left and right sides all are provided with has used the arm that hangs of connecting the wheel, back frame front portion is provided with the connecting seat, hangs the arm and includes the base block, both sides are provided with two festival wall built -ups around the base block, two sections wall built -up lower extremes are provided with the output axial region of connection wheel, hang and be provided with the reduction gears in the arm, the utility model discloses about the hinge mechanisms can be realized, the swing of controlling, fine effort and the motion of having coordinated preceding frame and back frame, the frame structure adopts the nimble arm that hangs to connect wheel and frame, hang and establish the reduction gears in the arm, make full use of the frame external space, whole car structure has been reduced, the flexibility is better, be suitable for different topography, the stability of whole car has been maintain, clambing property has been improved, possess eight wheels, lower surface pressure has, be applicable to the various topography, the stability of whole car is improved.
Description
Technical field
This utility model is related to a kind of body frame structure for automotive of southern mountain skidder.
Background technology
Skidder is the forestry machinery for collecting log, operation in mountain area, for cutting area wood producing skidding operation, fortune
The rugged complexity of row environment terrain, the forest gap length for passing through differ, and are connected by linkwork between front frame and Rear frame,
Southern mountain is operated in, the vehicle frame to skidder with a varied topography brings larger challenge, body frame structure for automotive to need miniaturization as far as possible, had
There are enough motilities, be able to maintain that the stability of whole machine, with certain climbing capacity, and reduce to ground as far as possible
Damage, existing body frame structure for automotive takes up room greatly, 4 wheels are only set, stability is poor, while existing vehicle frame hinging structure is simultaneously
The motion between front frame and Rear frame can not be coordinated well, also the effect of the vibration between alleviation vehicle frame is poor, industry machinery is in complexity
Stationarity when running in landform is poor, causes the bogie of forestry machinery to be easily damaged.
Utility model content
In order to solve this problem, the purpose of this utility model is the vehicle frame knot for providing a kind of southern mountain skidder
Structure.
A kind of technical scheme of the present utility model is：A kind of body frame structure for automotive of southern mountain skidder, including front frame, after
Vehicle frame, front frame Jing linkwork are connected with Rear frame, and the front frame left and right sides, the Rear frame left and right sides are provided with and use
The suspension arm of connection wheel, Rear frame front portion are provided with connecting seat, and the linkwork includes the forward being connected with front frame
To the rear steering head that head, intermediate mass are connected with Rear frame, the front steering head Jing intermediate mass is connected with rear steering head, front
On the left of steering head, the left hydraulic pumps of Jing are connected with the left of rear steering head, on the right side of front steering head on the right side of the right hydraulic pumps of Jing and rear steering head
It is connected, intermediate mass left and right side is hinged with rear steering head, and can swings up and down with respect to rear steering head, intermediate mass is anterior and forward
It is hinged to head, and can swings with respect to front steering head, the anterior Jing upper lefts press pump that arranges of intermediate mass left surface is connected with connecting seat
Connect, the anterior Jing upper right press pumps that arrange of intermediate mass right flank are connected with connecting seat.
Further, first guide of pump housing bottom of the left hydraulic pump is connected with rear steering head, left hydraulic pump
The second guide of hydraulic stem leading section be connected with front steering head, the first guide front portion offers the pump with left hydraulic pump
First pin shaft hole of mates, the second guide rear portion offer second be engaged with the hydraulic stem leading section of left hydraulic pump
Pin shaft hole, the 3rd guide of pump housing bottom of the right hydraulic pump are connected with rear steering head, before the hydraulic stem of right hydraulic pump
The 4th guide of end is connected with front steering head, and the 3rd guide front portion offers what is be engaged with the pump housing of right hydraulic pump
3rd pin shaft hole, the 4th guide rear portion offer the 4th pin shaft hole being engaged with the hydraulic stem leading section of right hydraulic pump, left
The hydraulic stem leading section of upper press pump and the hydraulic stem leading section of upper right press pump are connected with intermediate mass, the pump housing bottom of upper left press pump
The pump housing bottom of portion and upper right press pump is connected with Rear frame.
Further, the rear portion of the intermediate mass left and right side offers the 5th pin shaft hole being engaged with rear steering head,
Protruding pinna before the anterior forwardly convex formation of intermediate mass, front steering back of head protrude protruding pinna after being formed backward, front protruding pinna, rear convex
Sixth pin shaft hole that be engaged is offered in ear vertically.
Further, the left hydraulic pump, right hydraulic pump are symmetricly set on the front steering head left and right sides, upper left press pump, the right side
Upper press pump is symmetricly set on the intermediate mass left and right sides.
Further, the front steering head is shorter in length than rear steering head length.
Further, the suspension arm includes matrix, and before and after matrix, both sides are provided with two binodal wall built-ups, under binodal wall built-up
End is provided with the output shaft of connection wheel.
Further, reducing gear is provided with the suspension arm, the reducing gear includes being connected transmission with power source
Gear A and gear A V belt translation the gear B gear C coaxial with gear B and the gear D and gear of gear C engaged transmission
The gear G of the gear E of D engaged transmissions coaxial with gear E gear F and gear F V belt translations coaxial with gear G gear H,
The gear K coaxial with gear J with the gear J of the gear I of gear H engaged transmissions and gear I engaged transmissions and gear K-band are passed
The gear N of dynamic gear L coaxial with gear L gear M and gear M engaged transmissions, gear N are fixed in output shaft, tooth
Wheel A, gear B and gear C are arranged in matrix, and other gears are arranged in binodal wall built-up.
Further, the gear ratio of the gear C and gear D is 2, and gear D is 10 with the gear ratio of gear E, gear H with
The gear ratio of gear I is 2, and the gear ratio of gear I and gear J is 5, and the gear ratio of gear M and gear N is 6.
Compared with prior art, this utility model has the advantages that：Simple structure, reasonable in design, linkwork
Upper and lower, left and right swing can be realized, has coordinated active force and the motion of front frame and Rear frame well, body frame structure for automotive is adopted
Flexible suspension arm connection wheel and vehicle frame, set reducing gear, take full advantage of the vehicle frame external space, so as to reduce in suspension arm
Complete vehicle structure, motility preferably, are suitable for different terrain, maintain the stability of car load, and also improve grade climbing performance, possess
Eight wheels, with relatively low surface pressing, it is adaptable to various landform, improve the stability of car load.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Structural representations one of the Fig. 2 for linkwork；
Structural representations two of the Fig. 3 for linkwork；
Fig. 4 is the structural representation of reducing gear in suspension arm.
In figure：
1- front frame；2- Rear frames；3- linkworks；301- rear steering heads；302- intermediate mass；303- front steering heads；
The left hydraulic pumps of 304-；The right hydraulic pumps of 305-；306- upper lefts press pump；307- upper right press pumps；The first guides of 308-；309- second leads
To part；The 3rd guides of 310-；The 4th guides of 311-；The first pin shaft holes of 312-；The second pin shaft holes of 313-；The 3rd bearing pins of 314-
Hole；The 4th pin shaft holes of 315-；The 5th pin shaft holes of 316-；The 6th pin shaft holes of 317-；Protruding pinna before 318-；Protruding pinna after 319-；4-
Connecting seat；5- suspension arms；501- matrixs；502- binodal wall built-ups；503- output shaft；6- gear As；7- gear Bs；8- gear Cs；9-
Gear D；10- gear E；11- gear F；12- gear G；13- gear H；14- gear I；15- gear J；16- gear K；17- gears
L；18- gear M；19- gear N.
Specific embodiment
As shown in Figure 1-2, a kind of body frame structure for automotive of southern mountain skidder, including front frame, Rear frame, front frame Jing hinge
Connection mechanism is connected with Rear frame, and the front frame left and right sides, the Rear frame left and right sides are provided with the suspension for having used connection wheel
Arm, Rear frame front portion are provided with connecting seat, front steering head that the linkwork includes being connected with front frame, intermediate mass and
The rear steering head that Rear frame is connected, the front steering head Jing intermediate mass are connected with rear steering head, and on the left of front steering head, Jing is left
Hydraulic pump is connected with the left of rear steering head, and on the right side of front steering head, the right hydraulic pumps of Jing are connected with the right side of rear steering head, intermediate mass
Left and right side is hinged with rear steering head, and can be swung up and down with respect to rear steering head, and intermediate mass front portion is hinged with front steering head, and can
Swing with respect to front steering head, the anterior Jing upper lefts press pump that arranges of intermediate mass left surface is connected with connecting seat, on the right side of intermediate mass
Portion is arranged Jing upper right press pumps and is connected with connecting seat in front.
In the present embodiment, first guide of pump housing bottom of the left hydraulic pump is connected with rear steering head, left liquid
Second guide of hydraulic stem leading section of press pump is connected with front steering head, and the first guide front portion offers and left hydraulic pump
The first pin shaft hole for being engaged of the pump housing, the second guide rear portion offers what is be engaged with the hydraulic stem leading section of left hydraulic pump
Second pin shaft hole, the 3rd guide of pump housing bottom of the right hydraulic pump are connected with rear steering head, the hydraulic pressure of right hydraulic pump
The 4th guide of bar leading section is connected with front steering head, and the 3rd guide front portion offers the pump housing matching with right hydraulic pump
The 3rd pin shaft hole for closing, the 4th guide rear portion offers the 4th bearing pin being engaged with the hydraulic stem leading section of right hydraulic pump
Hole, the hydraulic stem leading section of upper left press pump and the hydraulic stem leading section of upper right press pump are connected with intermediate mass, upper left press pump
The pump housing bottom of pump housing bottom and upper right press pump is connected with Rear frame.
In the present embodiment, the rear portion of the intermediate mass left and right side offers the 5th bearing pin being engaged with rear steering head
Protruding pinna after being formed is protruded in hole, protruding pinna before the anterior forwardly convex formation of intermediate mass, front steering back of head backward, front protruding pinna,
Sixth pin shaft hole that be engaged is offered afterwards on protruding pinna vertically.
In the present embodiment, the left hydraulic pump, right hydraulic pump are symmetricly set on the front steering head left and right sides, upper left pressure
Pump, upper right press pump are symmetricly set on the intermediate mass left and right sides.
In the present embodiment, the front steering head is shorter in length than rear steering head length.
In the present embodiment, the suspension arm includes matrix, and before and after matrix, both sides are provided with two binodal wall built-ups, and binodal is hung
Wall lower end is provided with the output shaft of connection wheel, and front frame, Rear frame arrange altogether eight binodal wall built-ups, and binodal wall built-up is suitable
In the arm of human body, motility preferably, can well adapt to any landform in Southern Mountain Areas of China, maintain the stability of car load,
And grade climbing performance is also improved, eight binodal wall built-ups install eight wheels altogether, with relatively low surface pressing, it is adaptable to various each
The landform of sample, improves the stability of car load.
In the present embodiment, in order to take full advantage of the vehicle frame external space, reduce in complete vehicle structure, the suspension arm and arrange
There is reducing gear, the reducing gear includes the gear B and tooth of the gear A and gear A V belt translation for being connected transmission with power source
Take turns the gear E of the gear D and gear D engaged transmission of the coaxial gear Cs of the B and gear C engaged transmission teeth coaxial with gear E
The gear I and gear I of the gear G gear Hs coaxial with gear G and gear H engaged transmissions of wheel F and gear F V belt translations is nibbled
Close the gear J gear Ks coaxial with gear J of transmission and the gear L gear Ms coaxial with gear L of gear K-band transmission and tooth
The gear N of wheel M engaged transmissions, gear N are fixed in output shaft, and gear A, gear B and gear C are arranged in matrix, other
Gear is arranged in binodal wall built-up.
In the present embodiment, the gear C and the gear ratio of gear D are 2, and gear D is 10 with the gear ratio of gear E, tooth
The gear ratio of wheel H and gear I is 2, and the gear ratio of gear I and gear J is 5, and the gear ratio of gear M and gear N is 6.
In the present embodiment, while left and right hydraulic pump and upper left, the effect of upper right hydraulic pump, it is possible to achieve swing up and down
With swing, the angle for swinging reaches 42.39 °.
The foregoing is only preferred embodiment of the present utility model, it is all according to this utility model claim done it is equal
Deng change and modification, should all belong to covering scope of the present utility model.
Claims (8)
1. a kind of body frame structure for automotive of southern mountain skidder, it is characterised in that：Including front frame, Rear frame, front frame Jing is hinged
Mechanism is connected with Rear frame, and the front frame left and right sides, the Rear frame left and right sides are provided with the suspension arm for having used connection wheel,
Rear frame front portion is provided with connecting seat, and the linkwork includes front steering head, intermediate mass and the rear car being connected with front frame
The rear steering head that frame is connected, the front steering head Jing intermediate mass are connected with rear steering head, the left hydraulic pressure of Jing on the left of front steering head
Pump is connected with the left of rear steering head, and on the right side of front steering head, the right hydraulic pumps of Jing are connected with the right side of rear steering head, intermediate mass or so
Side is hinged with rear steering head, and can be swung up and down with respect to rear steering head, and intermediate mass front portion is hinged with front steering head, and can be relative
Front steering head swings, and the anterior Jing upper lefts press pump that arranges of intermediate mass left surface is connected with connecting seat, before intermediate mass right flank
Portion is arranged Jing upper right press pumps and is connected with connecting seat.
2. the body frame structure for automotive of southern mountain skidder according to claim 1, it is characterised in that：The pump of the left hydraulic pump
The first guide of body bottom is connected with rear steering head, second guide of hydraulic stem leading section of left hydraulic pump and front steering
Head is connected, and the first guide front portion offers the first pin shaft hole being engaged with the pump housing of left hydraulic pump, after the second guide
Portion offers the second pin shaft hole being engaged with the hydraulic stem leading section of left hydraulic pump, the pump housing bottom of the right hydraulic pump
Three guides are connected with rear steering head, and the 4th guide of hydraulic stem leading section of right hydraulic pump is connected with front steering head,
3rd guide front portion offers the 3rd pin shaft hole being engaged with the pump housing of right hydraulic pump, the 4th guide rear portion offer with
The 4th pin shaft hole that the hydraulic stem leading section of right hydraulic pump is engaged, the hydraulic stem leading section of upper left press pump and the liquid of upper right press pump
Depression bar leading section is connected with intermediate mass, the pump housing bottom of upper left press pump and the pump housing bottom of upper right press pump with Rear frame phase
Connection.
3. the body frame structure for automotive of southern mountain skidder according to claim 1, it is characterised in that：The intermediate mass left and right sides
The rear portion in face offers the 5th pin shaft hole being engaged with rear steering head, and protruding pinna before the anterior forwardly convex formation of intermediate mass is front
Steering back of head protrudes protruding pinna after being formed backward, and the 6th bearing pin being engaged vertically is offered on front protruding pinna, rear protruding pinna
Hole.
4. the body frame structure for automotive of southern mountain skidder according to claim 1, it is characterised in that：The left hydraulic pump, the right side
Hydraulic pump is symmetricly set on the front steering head left and right sides, and upper left press pump, upper right press pump are symmetricly set on the intermediate mass left and right sides.
5. the body frame structure for automotive of southern mountain skidder according to claim 1, it is characterised in that：The front steering head length
It is shorter than rear steering head length.
6. the body frame structure for automotive of southern mountain skidder according to claim 1, it is characterised in that：The suspension arm includes base
Block, before and after matrix, both sides are provided with two binodal wall built-ups, and binodal wall built-up lower end is provided with the output shaft of connection wheel.
7. the body frame structure for automotive of southern mountain skidder according to claim 1, it is characterised in that：Arrange in the suspension arm
There is reducing gear, the reducing gear includes the gear B and tooth of the gear A and gear A V belt translation for being connected transmission with power source
Take turns the gear E of the gear D and gear D engaged transmission of the coaxial gear Cs of the B and gear C engaged transmission teeth coaxial with gear E
The gear I and gear I of the gear G gear Hs coaxial with gear G and gear H engaged transmissions of wheel F and gear F V belt translations is nibbled
Close the gear J gear Ks coaxial with gear J of transmission and the gear L gear Ms coaxial with gear L of gear K-band transmission and tooth
The gear N of wheel M engaged transmissions, gear N are fixed in output shaft, and gear A, gear B and gear C are arranged in matrix, other
Gear is arranged in binodal wall built-up.
8. the body frame structure for automotive of southern mountain skidder according to claim 7, it is characterised in that：The gear C and gear D
Gear ratio be 2, the gear ratio of gear D and gear E is 10, and the gear ratio of gear H and gear I is 2, the biography of gear I and gear J
The dynamic gear ratio than for 5, gear M and gear N is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621056561.4U CN206125161U (en) | 2016-09-18 | 2016-09-18 | Frame structure of south mountain region skidder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621056561.4U CN206125161U (en) | 2016-09-18 | 2016-09-18 | Frame structure of south mountain region skidder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206125161U true CN206125161U (en) | 2017-04-26 |
Family
ID=58570637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621056561.4U Expired - Fee Related CN206125161U (en) | 2016-09-18 | 2016-09-18 | Frame structure of south mountain region skidder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206125161U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189910A (en) * | 2017-12-27 | 2018-06-22 | 中国煤炭科工集团太原研究院有限公司 | A kind of multiple degrees of freedom adaptively lifts obstacle crossing type vehicle linkwork |
| CN108487360A (en) * | 2018-03-30 | 2018-09-04 | 广东知识城运营服务有限公司 | A kind of frame hinge device of loading machine |
| CN110386193A (en) * | 2019-06-25 | 2019-10-29 | 北京大成高科机器人技术有限公司 | All-terrain vehicle chassis |
| CN112219673A (en) * | 2020-10-10 | 2021-01-15 | 陈应浩 | Wood collecting device suitable for mountain steep zones |
-
2016
- 2016-09-18 CN CN201621056561.4U patent/CN206125161U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108189910A (en) * | 2017-12-27 | 2018-06-22 | 中国煤炭科工集团太原研究院有限公司 | A kind of multiple degrees of freedom adaptively lifts obstacle crossing type vehicle linkwork |
| CN108487360A (en) * | 2018-03-30 | 2018-09-04 | 广东知识城运营服务有限公司 | A kind of frame hinge device of loading machine |
| CN110386193A (en) * | 2019-06-25 | 2019-10-29 | 北京大成高科机器人技术有限公司 | All-terrain vehicle chassis |
| CN112219673A (en) * | 2020-10-10 | 2021-01-15 | 陈应浩 | Wood collecting device suitable for mountain steep zones |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20190918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |