CN209041521U - A kind of tractor motive power output shaft holds cover board - Google Patents
A kind of tractor motive power output shaft holds cover board Download PDFInfo
- Publication number
- CN209041521U CN209041521U CN201821923441.9U CN201821923441U CN209041521U CN 209041521 U CN209041521 U CN 209041521U CN 201821923441 U CN201821923441 U CN 201821923441U CN 209041521 U CN209041521 U CN 209041521U
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- fixedly connected
- cover board
- mobile bar
- power output
- downside
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Abstract
The utility model discloses a kind of tractor motive power output shafts to hold cover board, including uni-drive gear box, cylinder is fixedly connected on the upside of the uni-drive gear box, the upside of the cylinder is equipped with cover board, being slidably connected on the downside of the cover board, there are two symmetrically arranged slide plates, the downside of the slide plate is equipped with the L-type support being fixedly connected on cylinder side wall, mobile bar is connected with by regulating mechanism in the L-type support, one end of the mobile bar offsets with slide plate, the slide plate is fixedly connected with multiple convex blocks far from the side of mobile bar, groove corresponding with convex block is offered on the cylinder side wall.The utility model passes through setting regulating mechanism, so as to be dismounted to cover board, to facilitate inspection and maintenance transmission parts, by the way that feed liquor mechanism is arranged, consequently facilitating lubricating oil is ejected into uni-drive gear box by branch pipe and spray head, transmission parts are maintained so as to convenient.
Description
Technical field
The utility model relates to agricultural machinery equipment technical fields more particularly to a kind of tractor motive power output shaft to hold lid
Plate.
Background technique
Used with tractor can also be consolidated in the self-propelled motor machine for drawing and driving Work machine to complete every mobile operation
It is set for industry power, by engine, transmission, walking, steering, hydraulic suspension, power output, electrical instrumentation, riding manipulation and traction
Etc. systems or device composition.Engine power is transmitted to driving wheel by transmission system, travels tractor, common in actual life
Be all the medium transmitted using balata belt as power.
The power output of tractor generally passes through uni-drive gear box and carries out transmission output, and uni-drive gear box includes that multiple groups are mutual
The transmission gear and transmission shaft of engagement run at high speed under the drive of engine output shaft, and therefore, and abrasion is most tight
The region of weight, existing bearing cover structure often compares fixation, so that the dismounting of cover board is more troublesome, and existing biography
Movable tooth roller box adds lubricating oil to it and is more troublesome.
Utility model content
Purpose of the utility model is to solve existing bearing cover structures existing in the prior art often to compare
It is fixed, so that the dismounting of cover board is more troublesome, and existing uni-drive gear box lacking of adding that lubricating oil is more troublesome to it
Point, and a kind of tractor motive power output shaft proposed holds cover board.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of tractor motive power output shaft holds cover board, including uni-drive gear box, and the upside of the uni-drive gear box is fixed to be connected
It is connected to cylinder, the upside of the cylinder is equipped with cover board, and being slidably connected on the downside of the cover board, there are two symmetrically arranged slide plate, institutes
The downside for stating slide plate is equipped with the L-type support being fixedly connected on cylinder side wall, is connected in the L-type support by regulating mechanism
Mobile bar, one end and the slide plate of the mobile bar offset, and the slide plate is fixedly connected with multiple convex blocks far from the side of mobile bar,
Groove corresponding with convex block is offered on the cylinder side wall, and liquid reserve tank, the liquid storage are fixedly connected on the upside of the cover board
The side of case is equipped with feed liquor mechanism, and branch pipe is connected on the downside of the liquid reserve tank, and cover board and fixation are run through in the lower end of the branch pipe
It is connected with spray head.
Preferably, the regulating mechanism includes the telescopic rod being fixedly connected with mobile boom end, and the telescopic rod is far from shifting
One end of lever is fixedly connected with the inner wall of L-type support, and spur rack, the spur rack are fixedly connected on the downside of the mobile bar
Downside engagement be connected with spur gear, the downside of the spur gear is equipped with the first mounting rack being fixedly connected in L-type support, institute
It states fixing sleeve in spur gear and is connected to the first transmission shaft, side wall and fixation of the one end of first transmission shaft through the first mounting rack
It is connected with the first crank.
Preferably, the downside of the L-type support is fixedly connected with the first T-type pull rod by multiple first springs, and described
The upper end of one T-type pull rod is through L-type support and the first mounting rack bottom and is fixedly connected with limit plate, the upside of the limit plate
It is fixedly connected with limiting tooth corresponding with spur gear.
Preferably, the feed liquor mechanism includes the second T-type pull rod, and the second T-type pull rod is logical close to the side of liquid reserve tank
It crosses multiple second springs to connect with liquid reserve tank side wall, side wall and fixed company of the end of the second T-type pull rod through liquid reserve tank
Be connected to push plate, the push plate is slidably and sealingly connected with liquid storage chamber interior wall, is connected with inlet tube on the upside of the liquid reserve tank, it is described into
The threaded upper ends of liquid pipe are connected with sealing cover.
Preferably, the second T-type pull rod is fixedly connected with wedge block far from the side of second spring, and the wedge block is remote
Side from the second T-type pull rod is equipped with the second mounting rack being fixedly connected on the cover board, rotation connection in second mounting rack
There is second driving shaft, fixing sleeve is equipped with cam on the second driving shaft, and the cam offsets with wedge block, second transmission
One end of axis runs through the side wall of the second mounting rack and is fixedly connected with the second crank.
Preferably, be arranged with third spring on the telescopic rod, the both ends of the third spring respectively with L-type support inner wall
It is connected with mobile bar.
The utility model has the following beneficial effects:
1, by setting regulating mechanism, by pulling the first T-type pull rod, the first T-type pull rod, which moves down, drives limit plate to move down,
Limit plate moves down so that limiting tooth is not engaged with spur gear, and at this time by the first crank of rotation, the rotation of the first crank is driven
The rotation of first transmission shaft, the first transmission shaft rotate turn spur rotation, and spur gear rotation drives spur rack mobile, and spur rack moves
Dynamic to drive mobile bar mobile, mobile bar is mobile to not offset with slide plate, at this time can extract convex block out of groove out, thus to lid
Plate is dismounted；
2, by setting feed liquor mechanism, by rotating the second crank, the rotation of the second crank drives second driving shaft rotation, the
Two transmission shafts rotation band moving cam rotates, and cam rotation drives wedge block mobile, and wedge block is mobile to drive the second T-type pull rod to move
Dynamic, the second T-type pull rod is mobile to drive push plate mobile, and push plate movement is consequently facilitating be ejected into biography by branch pipe and spray head for lubricating oil
In movable tooth roller box, transmission parts are maintained so as to convenient.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of tractor motive power output shaft hold the structural schematic diagram of cover board；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram in Fig. 1 at B；
Fig. 4 is the structural schematic diagram in Fig. 1 at C.
In figure: 1 uni-drive gear box, 2 cylinders, 3 cover boards, 4 L-type supports, 5 telescopic rods, 6 mobile bars, 7 spur racks, 8 straight-tooth
Wheel, 9 first cranks, 10 first T-type pull rods, 11 first springs, 12 limit plates, 13 slide plates, 14 convex blocks, 15 liquid reserve tanks, 16 spray heads,
17 cams, 18 second cranks, 19 wedge blocks, 20 second T-type pull rods, 21 second springs, 22 push plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of tractor motive power output shaft holds cover board, including uni-drive gear box 1, uni-drive gear box 1 it is upper
Side is fixedly connected with cylinder 2, and the upside of cylinder 2 is equipped with cover board 3, and the downside of cover board 3 is slidably connected, and there are two symmetrically arranged cunnings
Plate 13, the downside of slide plate 13 are equipped with the L-type support 4 being fixedly connected on 2 side wall of cylinder, are connected in L-type support 4 by regulating mechanism
It is connected to mobile bar 6, one end and the slide plate 13 of mobile bar 6 offset, and slide plate 13 is fixedly connected with multiple convex far from the side of mobile bar 6
Block 14 offers groove corresponding with convex block 14 on 2 side wall of cylinder, and regulating mechanism includes being fixedly connected with 6 end of mobile bar
Telescopic rod 5, third spring is arranged on telescopic rod 5, and the both ends of third spring connect with 4 inner wall of L-type support and mobile bar 6 respectively
It connects, the one end of telescopic rod 5 far from mobile bar 6 is fixedly connected with the inner wall of L-type support 4, and the downside of mobile bar 6 is fixedly connected with directly
Rack gear 7, the downside engagement of spur rack 7 are connected with spur gear 8, and the downside of spur gear 8, which is equipped with, to be fixedly connected in L-type support 4
First mounting rack, fixing sleeve is connected to the first transmission shaft in spur gear 8, and the side wall of the first mounting rack is run through in one end of the first transmission shaft
And it is fixedly connected with the first crank 9, the rotation of the first crank 9 drives the rotation of the first transmission shaft, and the rotation of the first transmission shaft drives straight-tooth
8 rotation of wheel, the rotation of spur gear 8 drive spur rack 7 mobile, and spur rack 7 is mobile to drive mobile bar 6 mobile, mobile bar 6 it is mobile to
It does not offset with slide plate 13, convex block 14 can be extracted out out of groove at this time, to be dismounted to cover board 3.
The downside of L-type support 4 is fixedly connected with the first T-type pull rod 10, the first T-type pull rod 10 by multiple first springs 11
Upper end through L-type support 4 and the first mounting rack bottom and be fixedly connected with limit plate 12, the upside of limit plate 12 is fixedly connected
There is limiting tooth corresponding with spur gear 8, pulls the first T-type pull rod 10, the first T-type pull rod 10, which moves down, drives limit plate 12 to move down,
Limit plate 12 moves down so that limiting tooth is not engaged with spur gear 8, at this time rotatable the first crank 9.
The upside of cover board 3 is fixedly connected with liquid reserve tank 15, and the side of liquid reserve tank 15 is equipped with feed liquor mechanism, and feed liquor mechanism includes
Second T-type pull rod 20, the second T-type pull rod 20 pass through multiple second springs 21 and 15 side wall of liquid reserve tank close to the side of liquid reserve tank 15
Connection, the end of the second T-type pull rod 20 run through the side wall of liquid reserve tank 15 and are fixedly connected with push plate 22, push plate 22 and liquid reserve tank 15
Inner wall is slidably and sealingly connected with, and the upside of liquid reserve tank 15 is connected with inlet tube, and the threaded upper ends of inlet tube are connected with sealing cover, liquid storage
The downside of case 15 is connected with branch pipe, and the lower end of branch pipe through cover board 3 and is fixedly connected with spray head 16, and the second T-type pull rod 20 is separate
The side of second spring 21 is fixedly connected with wedge block 19, and wedge block 19 is equipped with fixed connect far from the side of the second T-type pull rod 20
The second mounting rack on cover board 3 is connect, second driving shaft is rotatably connected in the second mounting rack, fixation is arranged on second driving shaft
There is cam 17, cam 17 offsets with wedge block 19, and one end of second driving shaft is run through the side wall of the second mounting rack and is fixedly connected
There is the second crank 18, the rotation of the second crank 18 drives second driving shaft rotation, and second driving shaft rotation band moving cam 17 rotates, convex
17 rotation of wheel drives wedge block 19 mobile, and wedge block 19 is mobile to drive the second T-type pull rod 20 mobile, and the second T-type pull rod 20 is mobile
Drive push plate 22 mobile, push plate 22 is mobile consequently facilitating lubricating oil is ejected into uni-drive gear box 1 by branch pipe and spray head 16,
Transmission parts are maintained so as to convenient.
In the utility model, by pulling the first T-type pull rod 10, the first T-type pull rod 10, which moves down, drives limit plate 12 to move down,
Limit plate 12 moves down so that limiting tooth is not engaged with spur gear 8, and at this time by the first crank 9 of rotation, the first crank 9 is rotated
The first transmission shaft is driven to rotate, the first transmission shaft rotates turn spur 8 and rotates, and the rotation of spur gear 8 drives spur rack 7 mobile,
Spur rack 7 is mobile to drive mobile bar 6 mobile, and mobile bar 6 is mobile to not offset with slide plate 13, at this time can be by convex block 14 from groove
Interior extraction, to dismount to cover board 3, by rotating the second crank 18, the rotation of the second crank 18 drives second driving shaft to turn
Dynamic, second driving shaft rotation band moving cam 17 rotates, and the rotation of cam 17 drives wedge block 19 mobile, and wedge block 19 is mobile to drive the
Two T-type pull rods 20 are mobile, and the second T-type pull rod 20 is mobile to drive push plate 22 mobile, and push plate 22 is mobile consequently facilitating lubricating oil is led to
It crosses branch pipe and spray head 16 is ejected into uni-drive gear box 1, transmission parts are maintained so as to convenient.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of tractor motive power output shaft holds cover board, including uni-drive gear box (1), which is characterized in that the uni-drive gear box
(1) it is fixedly connected on the upside of cylinder (2), the upside of the cylinder (2) is equipped with cover board (3), the lower Slideslip of the cover board (3)
There are two symmetrically arranged slide plate (13), the downside of the slide plate (13) is equipped with the L being fixedly connected on cylinder (2) side wall for connection
Type bracket (4), the L-type support (4) is interior to be connected with mobile bar (6) by regulating mechanism, one end of the mobile bar (6) and cunning
Plate (13) offsets, and the slide plate (13) is fixedly connected with multiple convex blocks (14) far from the side of mobile bar (6), the cylinder (2)
Groove corresponding with convex block (14) is offered on side wall, is fixedly connected with liquid reserve tank (15), the storage on the upside of the cover board (3)
The side of liquid case (15) is equipped with feed liquor mechanism, is connected with branch pipe on the downside of the liquid reserve tank (15), the lower end of the branch pipe is run through
Cover board (3) is simultaneously fixedly connected with spray head (16).
2. a kind of tractor motive power output shaft according to claim 1 holds cover board, which is characterized in that the regulating mechanism packet
Include the telescopic rod (5) being fixedly connected with mobile bar (6) end, the telescopic rod (5) one end and L-type branch far from mobile bar (6)
The inner wall of frame (4) is fixedly connected, and is fixedly connected with spur rack (7) on the downside of the mobile bar (6), under the spur rack (7)
Side engagement is connected with spur gear (8), and the downside of the spur gear (8) is equipped with the first installation being fixedly connected on L-type support (4)
Frame, the interior fixing sleeve of the spur gear (8) are connected to the first transmission shaft, and the side of the first mounting rack is run through in one end of first transmission shaft
Wall is simultaneously fixedly connected with the first crank (9).
3. a kind of tractor motive power output shaft according to claim 2 holds cover board, which is characterized in that the L-type support (4)
Downside be fixedly connected with the first T-type pull rod (10), the upper end of the first T-type pull rod (10) by multiple first springs (11)
It through L-type support (4) and the first mounting rack bottom and is fixedly connected with limit plate (12), the upside of the limit plate (12) is fixed
It is connected with limiting tooth corresponding with spur gear (8).
4. a kind of tractor motive power output shaft according to claim 1 holds cover board, which is characterized in that feed liquor mechanism packet
The second T-type pull rod (20) is included, the second T-type pull rod (20) passes through multiple second springs (21) close to the side of liquid reserve tank (15)
It is connect with liquid reserve tank (15) side wall, the end of the second T-type pull rod (20) is run through the side wall of liquid reserve tank (15) and is fixedly connected
Have push plate (22), the push plate (22) is slidably and sealingly connected with liquid reserve tank (15) inner wall, the upside connection of the liquid reserve tank (15)
There is inlet tube, the threaded upper ends of the inlet tube are connected with sealing cover.
5. a kind of tractor motive power output shaft according to claim 4 holds cover board, which is characterized in that second T-type is drawn
Bar (20) is fixedly connected with wedge block (19) far from the side of second spring (21), and the wedge block (19) is drawn far from the second T-type
The side of bar (20) is equipped with the second mounting rack for being fixedly connected on cover board (3), and the is rotatably connected in second mounting rack
Two transmission shafts, fixing sleeve is equipped with cam (17) on the second driving shaft, and the cam (17) offsets with wedge block (19), described
One end of second driving shaft runs through the side wall of the second mounting rack and is fixedly connected with the second crank (18).
6. a kind of tractor motive power output shaft according to claim 2 holds cover board, which is characterized in that the telescopic rod (5)
On be arranged with third spring, the both ends of the third spring are connect with L-type support (4) inner wall and mobile bar (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821923441.9U CN209041521U (en) | 2018-11-21 | 2018-11-21 | A kind of tractor motive power output shaft holds cover board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821923441.9U CN209041521U (en) | 2018-11-21 | 2018-11-21 | A kind of tractor motive power output shaft holds cover board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209041521U true CN209041521U (en) | 2019-06-28 |
Family
ID=67043151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821923441.9U Active CN209041521U (en) | 2018-11-21 | 2018-11-21 | A kind of tractor motive power output shaft holds cover board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209041521U (en) |
-
2018
- 2018-11-21 CN CN201821923441.9U patent/CN209041521U/en active Active
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