CN206841508U - A kind of automatic turning device of green onion ginger harvester - Google Patents
A kind of automatic turning device of green onion ginger harvester Download PDFInfo
- Publication number
- CN206841508U CN206841508U CN201720495216.9U CN201720495216U CN206841508U CN 206841508 U CN206841508 U CN 206841508U CN 201720495216 U CN201720495216 U CN 201720495216U CN 206841508 U CN206841508 U CN 206841508U
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- CN
- China
- Prior art keywords
- tooth
- chuck
- green onion
- steering
- gearbox
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- 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.)
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Abstract
The utility model discloses a kind of automatic turning device of green onion ginger harvester, including frame (1), described frame (1) is provided with head (2), handrail (3), crawler unit (4), green onion ginger harvesting apparatus (5), frame (1) is provided with gearbox (6), described steering spindle (7) is provided with left steering tooth (9), right turn tooth (10) and power teeth (11), described output shaft (8) is provided with left sliding tooth (12), right sliding tooth (13), described casing is provided with the bearing block (14) being connected with steering spindle (7), it is characterized in that：Chuck one (15) is equipped with described left steering tooth (9), right turn tooth (10), described bearing block (14) is provided with the chuck two (16) being engaged with chuck one (15) for chuck one (15) to be blocked.The utility model angle of turn is small, in the convenient turning in the narrow and small edge of a field, it is not necessary to which external force promotes, and turns flexible.
Description
Technical field
It the utility model is related to technical field of engineering machinery, in particular to a kind of automatic turning device of green onion ginger harvester.
Background technology
Appeared in the various plant equipment of development of science and technology in the life of people, green onion ginger harvester be it is a kind of dedicated for
The machine of green onion ginger is gathered in, green onion ginger harvester of the prior art mainly includes frame, and described frame, which is provided with, provides power
Head, handrail, the crawler unit of structure triangular in shape, green onion ginger harvesting apparatus, frame are provided with gearbox, the gearbox
Input shaft and head output axis connection, the output shaft of gearbox is connected with crawler unit drives crawler unit row
Walk, the gearbox of use is 101 speed changing box for walking tractor, and input shaft, power transmission shaft, steering spindle and output shaft are provided with gearbox
Also drive shaft is, described steering spindle is provided with the steering tooth of left and right two, and drive shaft is provided with two sliding tooths in left and right, turns to tooth
Coordinate with sliding tooth, cingulum is turned in normal operating conditions and moves sliding tooth operating, the shift fork when needing to turn in gearbox
One of steering tooth axial movement is driven to be separated with sliding tooth, so as to cut off the transmission of the power of side, opposite side driving is completed
Turn, the drawbacks of certain be present in the transfer of such a structure, because when turning to, steering spindle is not can also rotating for fixation,
And crawler unit is larger with contact area of ground, crawler unit is longer, causes angle of turn excessive, can not turn small
It is curved, it is also necessary to could to complete to turn by the thrust of driver.
Illustrate：When green onion ginger harvester is turned to the left, the clutch that driver pinches left side makes shift fork drive left side to turn
Being moved left to teeth directional, left side turns to tooth and interrupts power transmission with left side sliding tooth, and right side power transmits normal right side track operating,
Right side track operating can drive left track to move, so that left side sliding tooth drives left side to turn to tooth operating, realize power
Reverse transmission, because steering spindle is not can also rotating for fixation, that is to say, that the crawler belt at left and right sides of when turning all is to move
It is dynamic, the movement on right side it is fast, left side movement it is slow, such a structure causes angle of turn excessive, and needs by people to the left
The thrust of side could be completed to turn, it has not been convenient to use.
Utility model content
The technical problems to be solved in the utility model is to overcome above technical problem, there is provided a kind of simple in construction, turning angle
Spend it is small, turn flexibly, need not be by a kind of automatic turning device of green onion ginger harvester of external force.
In order to solve the above technical problems, technical scheme provided by the utility model is：A kind of green onion ginger harvester from turn
Bending apparatus, including frame, described frame are provided with head, handrail, crawler unit, green onion ginger harvesting apparatus, set in frame
There are gearbox, the input shaft of the gearbox and the output axis connection of head, output shaft and the crawler unit of gearbox connect
Tape splicing moves crawler unit walking, and described gearbox includes the casing being fixedly connected with frame, is provided with described casing
Input shaft, power transmission shaft, steering spindle and output shaft, described steering spindle be provided with left steering tooth, right turn tooth and with left steering tooth,
Right turn tooth engagement power teeth, described output shaft be provided with respectively with left steering tooth, right turn tooth coordinate left sliding tooth,
Right sliding tooth, described casing are provided with the bearing block with turning to axis connection, are all provided with described left steering tooth, right turn tooth 10
There is chuck one, described bearing block is provided with the chuck two being engaged with chuck one for chuck one to be blocked.
The utility model compared with prior art the advantages of be：The utility model is set due to chuck one and chuck two
Put, turning to tooth when shift fork stirs steering tooth when turning is stuck on bearing block, so that turning to tooth can not rotate, makes separation side
Crawler unit it is fully locked motionless, make whole device can auto-steering, angle of turn is small, turns the narrow and small edge of a field is convenient
It is curved, it is not necessary to which that external force promotes, and turns flexible.
As an improvement, described chuck one includes disk, described disk is provided with three pawls, and described chuck two includes
The disk being connected with bearing block, described disk are provided with three pawls, and described chuck one is engaged by clamping with chuck two, such a card
Dish structure is simple, and three pawls, which cooperate, to be blocked, good fixing effect.
As an improvement, described left steering tooth, right turn tooth, the modulus of left sliding tooth and right sliding tooth are 3.5, existing skill
Turn to tooth and the modulus of sliding tooth in art are 3, and module increases the intensity that can strengthen gear, increases the service life.
Brief description of the drawings
Fig. 1 is a kind of overall structural representation of the automatic turning device of green onion ginger harvester of the utility model.
Fig. 2 is that the structure that a kind of automatic turning device steering tooth of green onion ginger harvester of the utility model coordinates with sliding tooth is shown
It is intended to.
Fig. 3 is a kind of structural representation of the automatic turning device chuck one of green onion ginger harvester of the utility model.
As shown in the figure：1st, frame, 2, head, 3, handrail, 4, crawler unit, 5, green onion ginger harvesting apparatus, 6, casing, 7,
Steering spindle, 8, output shaft, 9, left steering tooth, 10, right turn tooth, 11, power teeth, 12, left sliding tooth, 13, right sliding tooth, 14,
Bearing block, 15, chuck one, 16, chuck two.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
With reference to accompanying drawing, a kind of automatic turning device of green onion ginger harvester, including frame 1, described frame 1 are provided with head
2nd, handrail 3, crawler unit 4, green onion ginger harvesting apparatus 5, frame 1 are provided with gearbox 6, the input shaft of the gearbox 6 with
The output axis connection of head 2, the output shaft of gearbox 6 is connected with crawler unit 4 drives crawler unit 4 to walk, institute
The gearbox 6 stated includes the casing being fixedly connected with frame 1, and input shaft, power transmission shaft, the and of steering spindle 7 are provided with described casing
Output shaft 8, described steering spindle 7 are provided with left steering tooth 9, right turn tooth 10 and engaged with left steering tooth 9, right turn tooth 10
Power teeth 11, described output shaft 8 are provided with the left sliding tooth 12 coordinated respectively with left steering tooth 9, right turn tooth 10, right driving
Tooth 13, described casing are provided with the bearing block 14 being connected with steering spindle 7, are all provided with described left steering tooth 9, right turn tooth 10
There is chuck 1, described bearing block 14 is provided with the chuck 2 16 being engaged with chuck 1 for chuck 1 to be blocked.
Described chuck 1 includes disk, and described disk is provided with three pawls, and described chuck 2 16 includes and axle
The disk that bearing 14 connects, described disk are provided with three pawls, and described chuck 1 is engaged by clamping with chuck 2 16.
Described left steering tooth 9, right turn tooth 10, the modulus of left sliding tooth 12 and right sliding tooth 13 are 3.5.
The course of work of the present utility model：Described head passes to power in gearbox, described power gear and biography
Gear engagement on moving axis, the sleeve inner side of power gear engage drive with left steering tooth, right turn tooth and turn to tooth rotation respectively,
Left steering tooth, right turn tooth engage with left drive gear, right drive gear power being transmitted to output shaft, described output shaft respectively
Driven respectively by left drive gear, right drive gear including left output axle shaft and right output axle shaft, on left steering tooth, right turn tooth
Chuck one is equipped with, chuck two, chuck one, the scroll chuck that chuck two is mutual cooperation, described axle also are provided with bearing block
Bearing is fixed on the casing of gearbox, and when needing to turn (analogy is turned to the left), shift fork stirs left steering tooth, makes left steering
Tooth separates with power teeth, while makes the clamping of chuck two on the bearing block of chuck one on left steering tooth, consolidates left steering tooth clamping
Fixed, the power for being transmitted through coming from crawler unit can not drive left steering tooth to rotate, that is to say, that the crawler unit in left side
Be it is fixed, right side track running gear walking, right side track running gear can surround left track running gear rotate from
And realize and turn to, it is not necessary to which Manual-pushing, auto-steering, and angle of turn are small, and area occupied is small.
The utility model and embodiments thereof are described above, this description is no restricted, shown in accompanying drawing
Be also one of embodiment of the present utility model, actual structure is not limited thereto.All in all if this area
Those of ordinary skill is enlightened by it, do not depart from the utility model create objective in the case of, without creativeness design with
The similar frame mode of the technical scheme and embodiment, all should belong to the scope of protection of the utility model.
Claims (3)
1. a kind of automatic turning device of green onion ginger harvester, including frame (1), described frame (1) is provided with head (2), helped
Hand (3), crawler unit (4), green onion ginger harvesting apparatus (5), frame (1) are provided with gearbox (6), the gearbox (6)
The output axis connection of input shaft and head (2), the output shaft of gearbox (6) is connected with crawler unit (4) drives crawler belt row
Walking apparatus (4) is walked, and described gearbox (6) includes the casing being fixedly connected with frame (1), and input is provided with described casing
Axle, power transmission shaft, steering spindle (7) and output shaft (8), described steering spindle (7) are provided with left steering tooth (9), right turn tooth (10)
With the power teeth (11) engaged with left steering tooth (9), right turn tooth (10), described output shaft (8) be provided with respectively with left-hand rotation
Left sliding tooth (12), the right sliding tooth (13) coordinated to tooth (9), right turn tooth (10), described casing is provided with and steering spindle
(7) bearing block (14) of connection, it is characterised in that：Described left steering tooth (9), right turn tooth are equipped with chuck one on (10)
(15), described bearing block (14) is provided with the chuck two being engaged with chuck one (15) for chuck one (15) to be blocked
(16)。
A kind of 2. automatic turning device of green onion ginger harvester according to claim 1, it is characterised in that：Described chuck one
(15) disk is included, described disk is provided with three pawls, and described chuck two (16) includes the circle being connected with bearing block (14)
Disk, described disk are provided with three pawls, and described chuck one (15) is engaged by clamping with chuck two (16).
A kind of 3. automatic turning device of green onion ginger harvester according to claim 1, it is characterised in that：Described left steering
Tooth (9), right turn tooth (10), the modulus of left sliding tooth (12) and right sliding tooth (13) are 3.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720495216.9U CN206841508U (en) | 2017-05-06 | 2017-05-06 | A kind of automatic turning device of green onion ginger harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720495216.9U CN206841508U (en) | 2017-05-06 | 2017-05-06 | A kind of automatic turning device of green onion ginger harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206841508U true CN206841508U (en) | 2018-01-05 |
Family
ID=60794929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720495216.9U Expired - Fee Related CN206841508U (en) | 2017-05-06 | 2017-05-06 | A kind of automatic turning device of green onion ginger harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206841508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110384935A (en) * | 2019-07-22 | 2019-10-29 | 好孩子儿童用品有限公司 | Gear-box and children's electric motor vehicle with the gear-box |
-
2017
- 2017-05-06 CN CN201720495216.9U patent/CN206841508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110384935A (en) * | 2019-07-22 | 2019-10-29 | 好孩子儿童用品有限公司 | Gear-box and children's electric motor vehicle with the gear-box |
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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: 20180105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |