CN206674463U - A kind of farm machinery chassis for connecting reliable position and height-adjustable - Google Patents
A kind of farm machinery chassis for connecting reliable position and height-adjustable Download PDFInfo
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- CN206674463U CN206674463U CN201720278159.9U CN201720278159U CN206674463U CN 206674463 U CN206674463 U CN 206674463U CN 201720278159 U CN201720278159 U CN 201720278159U CN 206674463 U CN206674463 U CN 206674463U
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Abstract
It the utility model is related to field of agricultural machinery, more particularly to a kind of farm machinery chassis for connecting reliable position and height-adjustable.Its technical scheme：A kind of farm machinery chassis for connecting reliable position and height-adjustable, including chassis body, some groups of traversing oil cylinders are provided with below chassis body, the cylinder sleeve both ends of each traversing oil cylinder are respectively and fixedly provided with hoist cylinder, the cylinder sleeve of the piston rod of hoist cylinder and traversing oil cylinder is fixed, and the cylinder sleeve of hoist cylinder is fixed on chassis body；Transversely-moving rack is fixed with the piston rod of traversing oil cylinder, drive mechanism and tooth case are fixed with the cylinder sleeve of traversing oil cylinder, the gear of least significant end in tooth case is fixedly connected with sleeve, telescopic rotating shaft is arranged with sleeve, rotating shaft is fixed on transversely-moving rack, shaft end is fixed with driving wheel, is also connected with some driven pulleys by bearing on transversely-moving rack, the both sides of chassis body are provided with crawler belt.Position of the present utility model and height can adjust and still ensure that motion is reliable after adjusting.
Description
Technical field
It the utility model is related to field of agricultural machinery, more particularly to a kind of agriculture for connecting reliable position and height-adjustable
Machine chassis.
Background technology
Because China region span is big, physical features is various, and crawler type farm implements and can adapts to a variety of physical features environment, and ground plane
Product is big, gets over that ridge ability is strong across ditch, and the use of crawler type agricultural machinery is more and more common.
Left and right two travelling box bodies that traditional crawler type agricultural machinery mainly includes drive mechanism, is connected with drive mechanism,
Operating room is additionally provided with travelling box body.Travelling box body includes crawler belt, the roller being placed in crawler belt and for installing roller
Support.Operating room includes operating desk, and operating desk is placed in the top of drive mechanism.Agricultural machinery position in itself or structure can not thoroughly do away with feelings
Condition is adjusted.When agricultural machinery drives into farmland, the farmland depth of water differs, and how the height on chassis can not adjust, then may behaviour
Make room by water submerged, not only make driver inconvenient for operation, it is also possible to damage agricultural machinery.Southwest hilly country is more, according to
Often width differs in the farmland of landform exploitation, if the width of agricultural machinery can not adjust, possibly can not drive into farmland.Agricultural machinery
Drive mechanism is installed on fixture, but during the action of drive mechanism drive actions part, the relative position of drive mechanism and action piece
Change, how to ensure that the relative position changes rear drive mechanism to remain to drive actions part is also to need what is solved to ask at present
Topic.
Utility model content
The utility model overcomes the deficiencies in the prior art, there is provided a kind of position and height can adjust and adjust after still
The reliable farm machinery chassis of motion is can guarantee that, solving existing agricultural machinery corresponding can not adjust according to wide make of the depth of water or field and ensure to adjust
The problem of motion after whole is reliable.
To solve above-mentioned technical problem, the utility model uses following technical scheme：
A kind of farm machinery chassis for connecting reliable position and height-adjustable, including chassis body, chassis body lower section are set
Some groups of traversing oil cylinders are equipped with, the cylinder sleeve both ends of each traversing oil cylinder are respectively and fixedly provided with hoist cylinder, the piston rod of hoist cylinder
Fixed with the cylinder sleeve of traversing oil cylinder, the cylinder sleeve of hoist cylinder is fixed on chassis body；The cylinder sleeve both ends of traversing oil cylinder are respectively provided with
Have piston rod, be fixed with transversely-moving rack on the piston rod of traversing oil cylinder, on the cylinder sleeve of the traversing oil cylinder of front end and rearmost end horizontal stroke
Move on the cylinder sleeve of oil cylinder and be respectively and fixedly provided with drive mechanism and tooth case, the output shaft of drive mechanism is fixed with first gear in tooth case
Connect, the gear of the least significant end in tooth case is fixedly connected with sleeve, telescopic rotating shaft is arranged with sleeve, horizontal stroke is fixed in rotating shaft
Move on frame, the snap fastener for avoiding rotating shaft and sleeve relative rotation is provided with rotating shaft, shaft end is fixed with driving wheel, traversing
Some driven pulleys are also connected with by bearing on frame, the both sides of chassis body are provided with crawler belt, crawler belt be set in driving wheel and
Outside driven pulley, the both sides of crawler belt are provided with for avoiding driving wheel or driven pulley from deviating from the trough rim of crawler belt.
As preferred scheme of the present utility model, the snap fastener in the rotating shaft is spline, and keyway is provided with sleeve,
Spline in rotating shaft is fastened in keyway.
As preferred scheme of the present utility model, the transversely-moving rack includes traversing plate, the piston rod of traversing oil cylinder and and horizontal stroke
Move plate to fix, link be fixed with traversing plate, is provided with some retainer rings on link, in a retainer ring by bearing with
One driven pulley connection.
As preferred scheme of the present utility model, the traversing oil cylinder is three groups, and hoist cylinder is six groups.
As preferred scheme of the present utility model, the front end of the chassis body is hypotenuse.
Compared with prior art, the beneficial effects of the utility model are：
1st, hoist cylinder of the present utility model can be such that chassis body is together lifted together with the operating room set on chassis body,
So as to suitable for the farmland of different water depth, avoid agricultural machinery from being submerged, guarantee is easy to operate, avoids agricultural machinery immersion impaired.Work as driving
During traversing oil cylinder, transversely-moving rack flexes outward under the promotion of the piston rod of traversing oil cylinder or to contract, so as to chassis body two
The distance between driven pulley of side is changed.Drive mechanism and tooth case are fixed on the cylinder sleeve of traversing oil cylinder, and rotating shaft is fixed
In on transversely-moving rack, then during traversing hydraulic oil cylinder driving transversely-moving rack movement, rotating shaft and driving wheel can also move together.Driving wheel and driven pulley
When mobile, the trough rim of crawler belt is promoted, so as to which crawler belt together moves.So, the utility model can change according to different field is wide
Spacing between two crawler belts, improve the applicability of agricultural machinery.Because drive mechanism and tooth case are fixed on the cylinder sleeve of traversing oil cylinder,
Then drive mechanism and tooth case are in static relatively, can avoid pullling for Oil line pipeline, ensure that drive mechanism can be long-term use of.Pass through
Rotating shaft set is located in sleeve, and provided with the snap fastener for avoiding the two from relatively rotating, drive mechanism can be made relative with driving wheel
It can be worked all the time when position changes.
2nd, rotating shaft sets spline, and is fastened on by spline in sleeve, and so, rotating shaft can stretch in sleeve, without
Relatively rotate, ensure the transmission of rotational motion.During this configuration avoids drive mechanism is installed on transversely-moving rack, drive mechanism
Pipeline is easily pullled bad, ensure that the functional reliability of drive mechanism.
3rd, the retainer ring on link is connected by bearing with driven pulley, so as to when traversing plate moves, link and from
Driving wheel moves together, ensure that the reliability of traversing hydraulic oil cylinder driving.
4th, traversing oil cylinder is three groups, ensures the stationarity of driving, and when avoiding the traversing hydraulic oil cylinder driving of single group, agricultural machinery is easily stuck
The problem of.Hoist cylinder is six groups, ensures that the support of the opposed external equipment thereon of farm machinery chassis is reliable.
5th, because landform height is uneven, chassis front end easily collides conventional agricultural machinery with the external world in motion, causes agricultural machinery
Damage.The front end of chassis body is arranged to hypotenuse structure, agricultural machinery can be avoided to be collided in upward slope or descending with extraneous.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is local structural graph of the present utility model.
In figure, 1- chassis bodies, the traversing oil cylinders of 2-, 3- hoist cylinders, 4- transversely-moving racks, 5- drive mechanisms, 6- tooth casees, 7- sets
Cylinder, 8- rotating shafts, 9- crawler belts, 41- driven pulleys, the traversing plates of 42-, 43- links, 81- driving wheels, 82- splines, 91- trough rims.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
Embodiment one
A kind of farm machinery chassis for connecting reliable position and height-adjustable, including chassis body 1, the lower section of chassis body 1
Some groups of traversing oil cylinders 2 are provided with, the cylinder sleeve both ends of each traversing oil cylinder 2 are respectively and fixedly provided with hoist cylinder 3, hoist cylinder 3
The cylinder sleeve of piston rod and traversing oil cylinder 2 is fixed, and the cylinder sleeve of hoist cylinder 3 is fixed on chassis body 1；The cylinder sleeve of traversing oil cylinder 2
Both ends are provided with piston rod, are fixed with transversely-moving rack 4 on the piston rod of traversing oil cylinder 2, on the cylinder sleeve of the traversing oil cylinder 2 of front end
Be respectively and fixedly provided with drive mechanism 5 and tooth case 6 on the cylinder sleeve of the traversing oil cylinder 2 of rearmost end, output shaft and the tooth case 6 of drive mechanism 5
In first gear be fixedly connected, the gear of the least significant end in tooth case 6 is fixedly connected with sleeve 7, and being arranged with sleeve 7 to stretch
The rotating shaft 8 of contracting, rotating shaft 8 are fixed on transversely-moving rack 4, and the engaging machine for avoiding rotating shaft 8 and the relative rotation of sleeve 7 is provided with rotating shaft 8
Structure, the end of rotating shaft 8 are fixed with driving wheel 81, also some driven pulleys 41 are connected with by bearing on transversely-moving rack 4, chassis body 1
Both sides are provided with crawler belt 9, and crawler belt 9 is set in outside driving wheel 81 and driven pulley 41, and the both sides of crawler belt 9 are provided with for avoiding
Driving wheel 81 or driven pulley 41 deviate from the trough rim 91 of crawler belt.
Hoist cylinder 3 of the present utility model can be such that chassis body 1 is together risen together with the operating room set on chassis body 1
Drop, so as to suitable for the farmland of different water depth, avoid agricultural machinery from being submerged, guarantee is easy to operate, avoids agricultural machinery immersion impaired.When
When driving traversing oil cylinder 2, transversely-moving rack 4 flexes outward under the promotion of the piston rod of traversing oil cylinder 2 or to contract, so as to chassis
The distance between driven pulley 41 of the both sides of main body 1 is changed.Drive mechanism 5 and tooth case 6 are fixed on the cylinder sleeve of traversing oil cylinder 2
On, and rotating shaft 8 is fixed on transversely-moving rack 4, then when traversing oil cylinder 2 drives the transversely-moving rack 4 to move, rotating shaft 8 and driving wheel 81 also can one
Play movement.When driving wheel 81 and driven pulley 41 move, the trough rim 91 of crawler belt 9 is promoted, so as to which crawler belt 9 together moves.So, this reality
With the new applicability that agricultural machinery according to the wide spacing to change between two crawler belts 9 in different fields, can be improved.Due to drive mechanism
5 and tooth case 6 be fixed on the cylinder sleeve of traversing oil cylinder 2, then drive mechanism 5 and tooth case 6 are relative in static, can avoid Oil line pipeline
Pull, ensure that drive mechanism 5 can be long-term use of.By the way that rotating shaft 8 is sheathed in sleeve 7, and it is provided with and avoids the two relative turn
Dynamic snap fastener, drive mechanism 5 can be made to be worked all the time when being changed with the relative position of driving wheel 81.
Embodiment two
As shown in figure 1, the utility model includes chassis body 1, the lower section of chassis body 1 is provided with some groups of traversing oil cylinders 2,
The cylinder sleeve both ends of each traversing oil cylinder 2 are respectively and fixedly provided with hoist cylinder 3, the cylinder sleeve of the piston rod of hoist cylinder 3 and traversing oil cylinder 2
Fixed, the cylinder sleeve of hoist cylinder 3 is fixed on chassis body 1；The cylinder sleeve both ends of traversing oil cylinder 2 are provided with piston rod, traversing
Be fixed with transversely-moving rack 4 on the piston rod of oil cylinder 2, on the cylinder sleeve of the traversing oil cylinder 2 of front end and the traversing oil cylinder 2 of rearmost end cylinder
Putting and be respectively and fixedly provided with drive mechanism 5 and tooth case 6, the output shaft of drive mechanism 5 is fixedly connected with first gear in tooth case 6,
The gear of least significant end in tooth case 6 is fixedly connected with sleeve 7, and telescopic rotating shaft 8 is arranged with sleeve 7, and horizontal stroke is fixed in rotating shaft 8
Move on frame 4, the snap fastener for avoiding rotating shaft 8 and the relative rotation of sleeve 7 is provided with rotating shaft 8, the end of rotating shaft 8 is fixed with driving wheel
81, some driven pulleys 41 are also connected with by bearing on transversely-moving rack 4, the both sides of chassis body 1 are provided with crawler belt 9,9 sets of crawler belt
It is located at outside driving wheel 81 and driven pulley 41, the both sides of crawler belt 9 are provided with for avoiding driving wheel 81 or driven pulley 41 from deviating to carry out
The trough rim 91 of band.Hoist cylinder 3 of the present utility model can make chassis body 1 together with the operating room set on chassis body 1 together
Lifting, so as to suitable for the farmland of different water depth, avoid agricultural machinery from being submerged, guarantee is easy to operate, avoids agricultural machinery immersion impaired.
When driving traversing oil cylinder 2, transversely-moving rack 4 flexes outward under the promotion of the piston rod of traversing oil cylinder 2 or to contract, the bottom of so as to
The distance between driven pulley 41 of the both sides of disc main body 1 is changed.Drive mechanism 5 and tooth case 6 are fixed on the cylinder sleeve of traversing oil cylinder 2
On, and rotating shaft 8 is fixed on transversely-moving rack 4, then when traversing oil cylinder 2 drives the transversely-moving rack 4 to move, rotating shaft 8 and driving wheel 81 also can one
Play movement.When driving wheel 81 and driven pulley 41 move, the trough rim 91 of crawler belt 9 is promoted, so as to which crawler belt 9 together moves.So, this reality
With the new applicability that agricultural machinery according to the wide spacing to change between two crawler belts 9 in different fields, can be improved.Due to drive mechanism
5 and tooth case 6 be fixed on the cylinder sleeve of traversing oil cylinder 2, then drive mechanism 5 and tooth case 6 are relative in static, can avoid Oil line pipeline
Pull, ensure that drive mechanism 5 can be long-term use of.By the way that rotating shaft 8 is sheathed in sleeve 7, and it is provided with and avoids the two relative turn
Dynamic snap fastener, drive mechanism 5 can be made to be worked all the time when being changed with the relative position of driving wheel 81.
As shown in Fig. 2 the snap fastener in the rotating shaft 8 is spline 82, keyway is provided with sleeve 7, the flower in rotating shaft 8
Key 82 is fastened in keyway.Rotating shaft 8 sets spline 82, and is fastened on by spline 82 in sleeve 7, and so, rotating shaft 8 can be in sleeve
Stretched in 7, without relatively rotating, ensure the transmission of rotational motion.This configuration avoids drive mechanism 5 is installed on into transversely-moving rack
When on 4, the pipeline of drive mechanism 5 is easily pullled bad, ensure that the functional reliability of drive mechanism 5.
Embodiment three
On the basis of embodiment example one or two, the transversely-moving rack 4 includes traversing plate 42, the piston rod of traversing oil cylinder 2 with
Fixed with traversing plate 42, link 43 is fixed with traversing plate 42, some retainer rings, a retainer ring are provided with link 43
It is upper to be connected by bearing with a driven pulley 41.Retainer ring on link 43 is connected by bearing with driven pulley 41, so as to work as
When traversing plate 42 moves, link 43 and driven pulley 41 move together, ensure that the reliability that traversing oil cylinder 2 drives.
Example IV
On the basis of above-described embodiment, the traversing oil cylinder 2 is three groups, and hoist cylinder 3 is six groups.Traversing oil cylinder 2 is
Three groups, ensure the stationarity of driving, when avoiding the traversing oil cylinder 2 of single group from driving, the problem of agricultural machinery is easily stuck.Hoist cylinder 3 is
Six groups, ensure that the support of the opposed external equipment thereon of farm machinery chassis is reliable.
The front end of the chassis body 1 is hypotenuse.Because landform height is uneven, conventional agricultural machinery chassis front end in motion
Easily collided with the external world, cause agricultural machinery to damage.The front end of chassis body 1 is arranged to hypotenuse structure, agricultural machinery can be avoided to go up a slope
Or collided during descending with extraneous.
Claims (5)
1. a kind of farm machinery chassis for connecting reliable position and height-adjustable, it is characterised in that including chassis body (1), bottom
Some groups of traversing oil cylinders (2) are provided with below disc main body (1), the cylinder sleeve both ends of each traversing oil cylinder (2) are respectively and fixedly provided with lifting oil
Cylinder (3), the cylinder sleeve of the piston rod and traversing oil cylinder (2) of hoist cylinder (3) are fixed, and the cylinder sleeve of hoist cylinder (3) is fixed on bottom
On disc main body (1)；The cylinder sleeve both ends of traversing oil cylinder (2) are provided with piston rod, and horizontal stroke is fixed with the piston rod of traversing oil cylinder (2)
Frame (4) is moved, driving is respectively and fixedly provided with the cylinder sleeve of the traversing oil cylinder (2) of front end and on the cylinder sleeve of the traversing oil cylinder (2) of rearmost end
Mechanism (5) and tooth case (6), the output shaft of drive mechanism (5) is fixedly connected with first gear in tooth case (6), in tooth case (6)
The gear of least significant end be fixedly connected with sleeve (7), is arranged with telescopic rotating shaft (8) in sleeve (7), rotating shaft (8) is fixed on
On transversely-moving rack (4), the snap fastener for avoiding rotating shaft (8) and sleeve (7) relative rotation, rotating shaft (8) end are provided with rotating shaft (8)
Driving wheel (81) is fixed with, some driven pulleys (41), the both sides of chassis body (1) are also connected with by bearing on transversely-moving rack (4)
Crawler belt (9) is provided with, crawler belt (9) is set in driving wheel (81) and driven pulley (41) outside, and the both sides of crawler belt (9) are provided with use
Deviate from the trough rim (91) of crawler belt in avoiding driving wheel (81) or driven pulley (41).
A kind of 2. farm machinery chassis for connecting reliable position and height-adjustable according to claim 1, it is characterised in that
Snap fastener on the rotating shaft (8) is spline (82), is provided with keyway in sleeve (7), spline (82) engaging in rotating shaft (8)
In keyway.
A kind of 3. farm machinery chassis for connecting reliable position and height-adjustable according to claim 1, it is characterised in that
The transversely-moving rack (4) includes traversing plate (42), the piston rod of traversing oil cylinder (2) with and traversing plate (42) fixation, traversing plate (42)
On be fixed with link (43), be provided with some retainer rings on link (43), in a retainer ring by bearing and one from
Driving wheel (41) connects.
A kind of 4. farm machinery chassis for connecting reliable position and height-adjustable according to claim 1, it is characterised in that
The traversing oil cylinder (2) is three groups, and hoist cylinder (3) is six groups.
A kind of 5. farm machinery chassis for connecting reliable position and height-adjustable according to claim 1, it is characterised in that
The front end of the chassis body (1) is hypotenuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720278159.9U CN206674463U (en) | 2017-03-21 | 2017-03-21 | A kind of farm machinery chassis for connecting reliable position and height-adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720278159.9U CN206674463U (en) | 2017-03-21 | 2017-03-21 | A kind of farm machinery chassis for connecting reliable position and height-adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206674463U true CN206674463U (en) | 2017-11-28 |
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ID=60390693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720278159.9U Active CN206674463U (en) | 2017-03-21 | 2017-03-21 | A kind of farm machinery chassis for connecting reliable position and height-adjustable |
Country Status (1)
| Country | Link |
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| CN (1) | CN206674463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057790A (en) * | 2018-10-22 | 2018-12-21 | 温州大学瓯江学院 | A kind of mining machinery people |
| CN109831950A (en) * | 2018-12-28 | 2019-06-04 | 贵州大学 | A kind of mountainous region farm machinery chassis adjusted based on hydraulic control |
-
2017
- 2017-03-21 CN CN201720278159.9U patent/CN206674463U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057790A (en) * | 2018-10-22 | 2018-12-21 | 温州大学瓯江学院 | A kind of mining machinery people |
| CN109831950A (en) * | 2018-12-28 | 2019-06-04 | 贵州大学 | A kind of mountainous region farm machinery chassis adjusted based on hydraulic control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of agricultural machinery chassis with reliable connection and adjustable position and height Effective date of registration: 20201119 Granted publication date: 20171128 Pledgee: Sichuan Santai Rural Commercial Bank Co.,Ltd. Pledgor: MIANYANG ZHAOYU MACHINERY Co.,Ltd. Registration number: Y2020510000104 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221102 Granted publication date: 20171128 Pledgee: Sichuan Santai Rural Commercial Bank Co.,Ltd. Pledgor: MIANYANG ZHAOYU MACHINERY Co.,Ltd. Registration number: Y2020510000104 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An agricultural machinery chassis with reliable connection and adjustable position and height Effective date of registration: 20221107 Granted publication date: 20171128 Pledgee: Sichuan Santai Rural Commercial Bank Co.,Ltd. Pledgor: MIANYANG ZHAOYU MACHINERY Co.,Ltd. Registration number: Y2022510000301 |