CN207451403U - A kind of staircase manipulation device for agricultural machinery - Google Patents
A kind of staircase manipulation device for agricultural machinery Download PDFInfo
- Publication number
- CN207451403U CN207451403U CN201721121667.2U CN201721121667U CN207451403U CN 207451403 U CN207451403 U CN 207451403U CN 201721121667 U CN201721121667 U CN 201721121667U CN 207451403 U CN207451403 U CN 207451403U
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- China
- Prior art keywords
- rotating cylinder
- staircase
- drive cavity
- agricultural machinery
- manipulation device
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Abstract
The utility model discloses a kind of staircase manipulation devices for agricultural machinery, its structure includes rotating cylinder one, driving cylinder, drive cavity, rotating cylinder two, anti-reverse protector, damping base, installing plate, position-limited wheel, protective plate, the drive cavity is composed of multi-part, its top and bottom is integrated the staircase band of opening transmission, the front and rear drive cavity is active force, rotated using electric energy presentation mode, the drive cavity front end is equipped with rotating cylinder one and is flexibly connected, described one one end of rotating cylinder is equipped with rotating cylinder two and transmission direction is consistent, the rotating cylinder two is located at drive cavity back-end location, the drive cavity both sides are equipped with protective plate, the utility model is equipped with anti-reverse protector, using mechanical mechanism and electric switch technology, it can be in the case where staircase and drive system be ineffective, take corresponding safeguard measure.
Description
Technical field
The utility model is a kind of staircase manipulation device for agricultural machinery, belongs to technical field of agricultural mechanical equipment.
Background technology
Staircase manipulation device is for controlling the device that agricultural machinery staircase operates, and staircase is by a unique construction form
Chain-linked conveyer and two special structure forms rubber conveyer combined by form, with shuttling movement ladder road.
Prior art discloses Application No.：201220016168.8 a kind of staircase for agricultural machinery manipulate dress
It puts, including the first rotating shaft being fixedly installed togather with the staircase, one end of the first rotating shaft is installed with locking wheel,
The locking wheel is equipped at least two polarizing slots；The staircase manipulation device is further included by auxiliary power unit driving
Second shaft, is fixedly mounted the locating wheel for being useful for determining the staircase position in second shaft, the locating wheel with it is fixed
Position notch is adapted.The utility model can realize driver in driver's cabin and can easily realize staircase below shield platform
Rotary expansion and closure, driver is facilitated to get on or off the bus；The passability and aesthetics of harvester are also improved simultaneously, it is more main
It is the generation for effectively avoiding security incident.But it is disadvantageous in that staircase and the ineffective situation of drive system
Under, step can become to move downward under the action of load and dead weight by running up, in a kind of state out of control.
Utility model content
It is manipulated in view of the deficienciess of the prior art, the utility model aim is to provide a kind of staircase for agricultural machinery
Device, with solve staircase and drive system it is ineffective in the case of, step can be under the action of load and dead weight by transporting upwards
Row becomes to move downward, the problem of in a kind of state out of control.
To achieve these goals, the utility model is to realize by the following technical solutions：One kind is for agriculture machine
The staircase manipulation device of tool, structure include rotating cylinder one, driving cylinder, drive cavity, rotating cylinder two, anti-reverse protector, damping base,
Installing plate, position-limited wheel, protective plate, the drive cavity are composed of multi-part, and top and bottom are integrated the staircase of opening transmission
Band, the front and rear drive cavity is active force, is rotated using electric energy presentation mode, and the drive cavity front end is equipped with rotating cylinder one
And be flexibly connected, described one one end of rotating cylinder is equipped with rotating cylinder two and transmission direction is consistent, and the rotating cylinder two is located at transmission cavity rear end position
It puts, the drive cavity both sides are equipped with protective plate, and the driving cylinder is located inside drive cavity, and /V is equipped with below the drive cavity
Wheel, the transmission cavity rear end are equipped with anti-reverse protector；The anti-reverse protector by runner connector, sensor conduit, detector,
Power port, supporting rack, spring base composition, the runner connector right end are located in sensor conduit front position, the sensor tube
Access detector on the right side of road, the detector rear end are equipped with power port, and support frame as described above lower end is located at same with spring base lower end
On one horizontal plane, the runner connector left end is arranged on two axis wheel of rotating cylinder.
Further, described protective plate one end uses segmentation connection mode with rotating cylinder one.
Further, the installing plate bottom is equipped with damping base.
Further, it is equipped with position-limited wheel above the damping base.
Further, the position-limited wheel both sides are equipped with installing plate.
Further, one input terminal of rotating cylinder passes through with driving cylinder output terminal is electrically connected.
Further, the runner connector left end is equipped with microswitch and connecting rod.
Further, the two axis wheel of rotating cylinder is connected with runner connector link.
Advantageous effect
A kind of staircase manipulation device for agricultural machinery of the utility model, using mechanical mechanism and electric switch technology,
When staircase uplink, rotating cylinder one rotates simultaneously with rotating cylinder two, and runner connector is connected with rotating cylinder two and rotates counterclockwise, drives runner
Centered on two axis wheel of rotating cylinder, the other end is pressed on runner connector microswitch connector link, and the speed of service of staircase, which is in, owes
When speed and overspeed operation, exported by sensor conduit to detector and pass through what power port output element control driving cylinder connected
Braking system, so as to disconnect the electrical source of power of staircase and carry out emergency braking, vice versa, can be lost in staircase and drive system
In the case of going effect, corresponding safeguard measure is taken.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of staircase manipulation device for agricultural machinery of the utility model；
Fig. 2 is the anti-reverse protector schematic diagram of the utility model；
Fig. 3 is a kind of drive cavity schematic diagram of staircase manipulation device for agricultural machinery of the utility model；
Fig. 4 is a kind of position-limited wheel schematic diagram of staircase manipulation device for agricultural machinery of the utility model.
In figure：Rotating cylinder one -1, driving cylinder -2, drive cavity -3, rotating cylinder two -4, anti-reverse protector -5, runner connector -501,
Sensor conduit -502, detector -503, power port -504, supporting rack -505, spring base -506, damping base -6, installing plate -
7th, position-limited wheel -8, protective plate -9.
Specific embodiment
Technical means, creative features, achievable purpose and effectiveness to realize the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
- Fig. 4 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of staircase for agricultural machinery manipulates dress
Put, structure include rotating cylinder 1, driving cylinder 2, drive cavity 3, rotating cylinder 24, anti-reverse protector 5, damping base 6, installing plate 7,
Position-limited wheel 8, protective plate 9, the drive cavity 3 are composed of multi-part, and top and bottom are integrated the staircase band of opening transmission, institute
It is front and rear for active force to state drive cavity 3, is rotated using electric energy presentation mode, 3 front end of drive cavity be equipped with rotating cylinder 1 and
Flexible connection, described one 1 one end of rotating cylinder is equipped with rotating cylinder 24 and transmission direction is consistent, and the rotating cylinder 24 is located at 3 rear end of drive cavity
Position, 3 both sides of drive cavity are equipped with protective plate 9, and the driving cylinder 2 is located inside drive cavity 3, and 3 lower section of drive cavity is set
There is position-limited wheel 8,3 rear end of drive cavity is equipped with anti-reverse protector 5；The anti-reverse protector 5 is by runner connector 501, biography
Sense pipeline 502, detector 503, power port 504, supporting rack 505, spring base 506 form, and 501 right end of runner connector is set
In 502 front position of sensor conduit, the 502 right side access detector 503 of sensor conduit, 503 rear end of detector is set
There is power port 504,505 lower end of support frame as described above is located at 506 lower end of spring base in same level, the runner connector
501 left ends are arranged on 24 axis wheel of rotating cylinder, and described 9 one end of protective plate is with rotating cylinder 1 using segmentation connection mode, the installation
7 bottom of plate is equipped with damping base 6, and 6 top of damping base is equipped with position-limited wheel 8, and 8 both sides of position-limited wheel are equipped with installing plate 7,
One 1 input terminal of rotating cylinder passes through with 2 output terminal of driving cylinder to be electrically connected.
Detector 503 described in this patent detects microswitch, and microswitch is located at 501 inside of runner connector, passes through inspection
Survey the working condition of microswitch, you can whether staircase is found in non-maneuverability inverted-state, so as to take corresponding protection
Measure disconnects the electrical source of power of escalator and carries out emergency braking, and vice versa.
During in progress in use, when staircase uplink, rotating cylinder 1 rotates simultaneously with rotating cylinder 24, runner connector 501 and rotating cylinder
24 connections and counterclockwise rotation, driving 501 connecting rod of runner connector, the other end is pressed in runner connector centered on 24 axis wheel of rotating cylinder
On 501 microswitches, when the speed of service of staircase is in deficient speed and overspeed operation, exported by sensor conduit 502 to detector
In 503, detector 503 controls the braking system of the connection of driving cylinder 2 by 504 output element of power port after treatment, from
And disconnect the electrical source of power of staircase and carry out emergency braking, vice versa, can be in staircase and the ineffective feelings of drive system
Under condition, corresponding safeguard measure is taken.
The rotating cylinder 1 of the utility model, driving cylinder 2, drive cavity 3, rotating cylinder 24, anti-reverse protector 5, damping base 6,
Installing plate 7, position-limited wheel 8, protective plate 9, the component that component is universal standard part or those skilled in the art know, structure and
Principle is all that this technology personnel can be learnt by technical manual or be known by routine experiment method, what the utility model solved
Problem be staircase with drive system it is ineffective in the case of, step can be become under the action of load and dead weight by running up
It moves downward, in a kind of state out of control, the utility model is combined with each other by above-mentioned component, can be in staircase and driving
In the case that system is ineffective, corresponding safeguard measure is taken, it is described in detail below:
501 right end of runner connector is located in 502 front position of sensor conduit, the 502 right side access detection of sensor conduit
Device 503,503 rear end of detector are equipped with power port 504, and 505 lower end of support frame as described above is located at same with 506 lower end of spring base
On one horizontal plane, 501 left end of runner connector is arranged on 24 axis wheel of rotating cylinder.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of staircase manipulation device for agricultural machinery, structure includes rotating cylinder one（1）, driving cylinder（2）, drive cavity（3）、
Rotating cylinder two（4）, anti-reverse protector（5）, damping base（6）, installing plate（7）, position-limited wheel（8）, protective plate（9）, the transmission
Chamber（3）It is composed of multi-part, top and bottom are integrated the staircase band of opening transmission, the drive cavity（3）Front and rear is actively
Power is rotated using electric energy presentation mode, it is characterised in that：
The drive cavity（3）Front end is equipped with rotating cylinder one（1）And it is flexibly connected, the rotating cylinder one（1）One end is equipped with rotating cylinder two（4）And
Transmission direction is consistent, the rotating cylinder two（4）It is located at drive cavity（3）Back-end location, the drive cavity（3）Both sides are equipped with protective plate
（9）, the driving cylinder（2）It is located at drive cavity（3）Inside, the drive cavity（3）Lower section is equipped with position-limited wheel（8）, the drive cavity
（3）Rear end is equipped with anti-reverse protector（5）；
The anti-reverse protector（5）By runner connector（501）, sensor conduit（502）, detector（503）, power port
（504）, supporting rack（505）, spring base（506）Composition, the runner connector（501）Right end is located at sensor conduit（502）Front end
On position, the sensor conduit（502）Detector is accessed on right side（503）, the detector（503）Rear end is equipped with power port
（504）, support frame as described above（505）Lower end and spring base（506）Lower end is located in same level, the runner connector（501）
Left end is arranged on rotating cylinder two（4）On axis wheel.
2. a kind of staircase manipulation device for agricultural machinery according to claim 1, it is characterised in that：The protective plate
（9）One end and rotating cylinder one（1）Using segmentation connection mode.
3. a kind of staircase manipulation device for agricultural machinery according to claim 1, it is characterised in that：The installing plate
（7）Bottom is equipped with damping base（6）.
4. a kind of staircase manipulation device for agricultural machinery according to claim 1, it is characterised in that：The damping bottom
Seat（6）Top is equipped with position-limited wheel（8）.
5. a kind of staircase manipulation device for agricultural machinery according to claim 1, it is characterised in that：The position-limited wheel
（8）Both sides are equipped with installing plate（7）.
6. a kind of staircase manipulation device for agricultural machinery according to claim 1, it is characterised in that：The rotating cylinder one
（1）Input terminal and driving cylinder（2）Output terminal passes through electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721121667.2U CN207451403U (en) | 2017-09-04 | 2017-09-04 | A kind of staircase manipulation device for agricultural machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721121667.2U CN207451403U (en) | 2017-09-04 | 2017-09-04 | A kind of staircase manipulation device for agricultural machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207451403U true CN207451403U (en) | 2018-06-05 |
Family
ID=62248608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721121667.2U Expired - Fee Related CN207451403U (en) | 2017-09-04 | 2017-09-04 | A kind of staircase manipulation device for agricultural machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207451403U (en) |
-
2017
- 2017-09-04 CN CN201721121667.2U patent/CN207451403U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20180904 |