CN207589524U - A kind of unloading protective device of corn kernel harvester - Google Patents
A kind of unloading protective device of corn kernel harvester Download PDFInfo
- Publication number
- CN207589524U CN207589524U CN201721411348.5U CN201721411348U CN207589524U CN 207589524 U CN207589524 U CN 207589524U CN 201721411348 U CN201721411348 U CN 201721411348U CN 207589524 U CN207589524 U CN 207589524U
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- China
- Prior art keywords
- unloading
- grain tube
- corn kernel
- clutch
- flexible axle
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Abstract
The utility model discloses a kind of unloading protective devices of corn kernel harvester; including be rotationally connected on corn kernel harvester unloading grain tube, be located on corn kernel harvester for drive unloading grain tube rotate drive component; the unloading clutch for being used for transmission or interrupting power connector is equipped between drive component and unloading grain tube; the unloading handle for unloading clutch to be controlled to work is additionally provided on corn kernel harvester; flexible axle is equipped between unloading handle, unloading clutch and unloading grain tube to connect, and flexible axle is in tensioning state when unloading grain tube is in unloading position.The utility model passes through above-mentioned setting, it is needed drive component and unloading grain tube power connector when driving unloading grain tube rotation unloading through unloading clutch, by setting flexible axle, so that flexible axle is in tensioning state only when unloading grain tube is in unloading position, unloading clutch could be driven to work by unloading handle at this time, avoided when unloading grain tube is in non-unloading position since operator accidentally grasps the situation for rotating unloading grain tube.
Description
Technical field
The utility model is related to crop harvesting field, the unloading protective device of more particularly to a kind of corn kernel harvester.
Background technology
Corn kernel harvester is that harvesting, threshing, heap, stem are once completed to corn with machinery when corn maturation
The agricultural machinery and implement of the multi-mode operations such as returning to the field of bar.Corn kernel harvester carries out harvesting under corn growth state, in snapping bar
Under the action of harvesting plate, fruit ear handle is pulled off so that fringe is detached with bar stem, then is detached from down corn kernel by sheller unit
Come and collect to unloading grain tube, after grain cylinder is collected completely, then manual operation unloading grain tube, you can complete the harvesting process to corn.
It is the spacer pin that clutch position can be limited with unloading grain tube linkage to the protection mechanism of unloading grain tube during existing unloading, unloads
Grain cylinder is connect with spacer pin by steel wire, and when unloading grain tube reaches unloading position, spacer pin is withdrawn at this time, and clutch can be moved freely
Dynamic, machine hand can pull unloading handle that clutch is made to work, and complete unloading action.When unloading grain tube does not arrive unloading position, spacer pin
In the state of stretching, clutch is blocked, makes clutch that can not work.
But in real work, when unloading grain tube does not reach unloading position, if operating personnel accidentally grasp unloading handle,
Can clutch be worked normally, so as to which unloading grain tube be driven to overturn unloading.Often many troubles or even meeting are brought to actual production
Associated components are caused to damage.
Utility model content
The purpose of this utility model is to provide a kind of unloading protective device of corn kernel harvester, effectively prevent
The effect of unloading occurs when unloading grain tube does not reach unloading position.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of corn kernel harvest
The unloading protective device of machine, including be rotationally connected on corn kernel harvester unloading grain tube, be located on corn kernel harvester
For the drive component that unloading grain tube is driven to rotate, it is equipped between drive component and unloading grain tube and is used for transmission or interrupts power connector
Unloading clutch, the unloading handle for unloading clutch to be controlled to work is additionally provided on corn kernel harvester, and unloading handle unloads
Flexible axle is equipped between grain clutch and unloading grain tube to connect, and flexible axle is in tensioning state when unloading grain tube is in unloading position.
By using above-mentioned technical proposal, needed drive component when driving unloading grain tube rotation unloading through unloading clutch
With unloading grain tube power connector, by setting flexible axle so that flexible axle is in tensioning state only when unloading grain tube is in unloading position,
Unloading clutch could be driven to work by unloading handle at this time, avoided when unloading grain tube is in non-unloading position due to operator
Accidentally behaviour makes the situation that unloading grain tube rotates.
The utility model is further arranged to：Power Component includes unloading belt pulley and active rotating disc, and unloading skin
Driving belt is arranged between tep reel and active rotating disc.
By using above-mentioned technical proposal, realize that power transmits by driving belt and more stablize, it is durable, also can
Meet the power demand to unloading grain tube so that machine overall structure is more firm.
The utility model is further arranged to：Unloading clutch is connected on driving belt, and unloading clutch passes through company
It connects pole to be rotationally connected on corn kernel harvester, connects and be also associated with the pulley being connect with flexible axle on pole.
By using above-mentioned technical proposal, unloading clutch is connected on driving belt, and is rotatablely connected by connecting pole
In on corn kernel harvester, and connect and pulley be additionally provided on pole, and pass through pulley unloading clutch and connect with flexible axle,
So as to which by the way that flexible axle unloading clutch is controlled closely to be connected on driving belt, the transmission and rotation for realizing power are unloaded
Grain cylinder completes unloading operation.
The utility model is further arranged to：Connection pole bending place is rotationally connected with the corn kernel harvester
On, the part of horizontal of connection unloading clutch is set, and the part for connecting pulley is down-set and is set with the dislocation of unloading belt pulley
It puts.
By using above-mentioned technical proposal, pulley is shifted to install with unloading belt pulley, so as to band movable pulley during flexible axle tensioning
It rotates, it is further that unloading clutch is driven closely to be pushed against on driving belt.
The utility model is further arranged to：Unloading handle and unloading grain tube are located at the same side of pulley, and flexible axle is set around
On pulley.
By using above-mentioned technical proposal, unloading handle and unloading grain tube are located at the same side of pulley, and flexible axle is set around cunning
On wheel, therefore only need to control the length of flexible axle, you can the unloading position of unloading grain tube is adjusted, it can also be according to unloading grain tube unloading position
The length for carrying out adjustable flexible shaft is put, so as to which operator accidentally grasps the feelings for overturning unloading grain tube when unloading grain tube being avoided not arrive unloading position
Condition.
The utility model is further arranged to：The rotation electricity for it to be driven to rotate is connected on active rotating disc
Machine.
By using above-mentioned technical proposal, rotary electric machine, which can be stablized, drives active turn disc, is provided for driving belt
Stable power source.
In conclusion the utility model has the advantages that：It needs to pass through unloading when driving unloading grain tube rotation unloading
Clutch is by drive component and unloading grain tube power connector, by setting flexible axle so that only when unloading grain tube is in unloading position
Flexible axle is in tensioning state, unloading clutch could be driven to work by unloading handle at this time, avoid unloading grain tube and unloaded in non-
Due to operator, accidentally behaviour makes the situation that unloading grain tube rotates during grain position, so that machine is safer, also machine can be played
Good protective effect.
Description of the drawings
Fig. 1 is the diagrammatic cross-section of the present embodiment；
Fig. 2 is enlarged drawing at A in Fig. 1, be mainly presented with drive component, unloading clutch, pulley, connection pole and
The structure of unloading handle.
In figure：1st, unloading grain tube；2nd, unloading clutch；3rd, unloading handle；4th, flexible axle；5th, unloading belt pulley；6th, it actively rotates
Disk；7th, driving belt；8th, pole is connected；9th, pulley；10th, rotary electric machine.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Specific embodiment is only explanation to the utility model, is not the limitation to the utility model, this field
Technical staff can as needed make the present embodiment the modification of no creative contribution after this specification is read, but only
It all to be protected in the right of the utility model by Patent Law.
Embodiment：The unloading protective device of a kind of corn kernel harvester, as depicted in figs. 1 and 2, including being rotationally connected with
Between drive component and drive component and unloading grain tube 1 that unloading grain tube 1, driving unloading grain tube 1 on corn kernel harvester rotate
The unloading clutch 2 for being used for transmission or interrupting power connector of setting, unloading clutch 2 is connected with control, and it is supported with drive component
The unloading handle 3 of tightness degree is connect, and unloading grain tube 1, unloading clutch 2 and unloading handle 3 are connected by a flexible axle 4.
As depicted in figs. 1 and 2, drive component includes unloading belt pulley 5 and active rotating disc 6, and unloading belt pulley 5 and master
Driving belt 7 is arranged on turn Moving plate 6, rotary electric machine 10 is connected on active rotating disc 6.Unloading clutch 2 is connected to biography
On dynamic belt 7, and unloading clutch 2 is also rotationally connected with by connecting pole 8 on corn kernel harvester.Connection pole 8 wraps
The connecting rod of two sections of angled settings is included, and its bending place is rotationally connected on corn kernel harvester, the connection connection of pole 8 is unloaded
One section of grain clutch 2 is horizontal positioned, and another section tilts down setting and be connected with pulley 9.
As depicted in figs. 1 and 2, unloading grain tube 1 and unloading handle 3 are in the same side of pulley 9, and flexible axle 4 is set around pulley 9
On, and pulley 9 is shifted to install with driving belt 7.
The course of work：Since 4 both ends of flexible axle are individually fixed on unloading handle 3 and unloading grain tube 1, and centre is set around pulley
On 9, therefore only when unloading grain tube 1 is in unloading position, the distance between unloading grain tube 1 and unloading handle 3 is farthest, at this time flexible axle 4
In tensioning state, thus by the way that unloading flexible axle 4 is pushed to be rotated with movable pulley 9, so that unloading clutch 2 is closely connected to
On driving belt 7 so that power connector between Power Component and unloading grain tube 1, so as to fulfill the operation of unloading.
Claims (6)
1. a kind of unloading protective device of corn kernel harvester, it is characterised in that：Including being rotationally connected with corn kernel harvest
Unloading grain tube (1) on machine is located at for the drive component that unloading grain tube (1) is driven to rotate on the corn kernel harvester, described
The unloading clutch (2) for being used for transmission or interrupting power connector, the corn are equipped between drive component and the unloading grain tube (1)
It is additionally provided with the unloading handle (3) for controlling the unloading clutch (2) work on grain harvester, the unloading handle (3),
It is equipped with flexible axle (4) between unloading clutch (2) and unloading grain tube (1) to connect, and only when the unloading grain tube (1) is in unloading position
The flexible axle (4) is in tensioning state when putting.
2. a kind of unloading protective device of corn kernel harvester according to claim 1, it is characterised in that：The driving
Component includes unloading belt pulley (5) and active rotating disc (6), and the unloading belt pulley (5) and the active rotating disc (6) it
Between be arranged with driving belt (7).
3. a kind of unloading protective device of corn kernel harvester according to claim 2, it is characterised in that：The unloading
Clutch (2) is connected on the driving belt (7), and the unloading clutch by connect pole (8) be rotationally connected with it is described
On corn kernel harvester, the pulley (9) being connect with the flexible axle (4) is also associated on the connection pole (8).
4. a kind of unloading protective device of corn kernel harvester according to claim 3, it is characterised in that：The connection
Pole (8) bending place is rotationally connected on the corn kernel harvester, and the part of horizontal for connecting the unloading clutch (2) is set
It puts, and the part for connecting pulley (9) is down-set and is shifted to install with the unloading belt pulley (5).
5. a kind of unloading protective device of corn kernel harvester according to claim 4, it is characterised in that：The unloading
Positioned at the same side of the pulley (9), the flexible axle (4) is set around on the pulley (9) for handle (3) and the unloading grain tube (1).
6. a kind of unloading protective device of corn kernel harvester according to claim 2, it is characterised in that：The active
The rotary electric machine (10) for it to be driven to rotate is connected on rotating disc (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721411348.5U CN207589524U (en) | 2017-10-28 | 2017-10-28 | A kind of unloading protective device of corn kernel harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721411348.5U CN207589524U (en) | 2017-10-28 | 2017-10-28 | A kind of unloading protective device of corn kernel harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207589524U true CN207589524U (en) | 2018-07-10 |
Family
ID=62757328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721411348.5U Active CN207589524U (en) | 2017-10-28 | 2017-10-28 | A kind of unloading protective device of corn kernel harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207589524U (en) |
-
2017
- 2017-10-28 CN CN201721411348.5U patent/CN207589524U/en active Active
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| GR01 | Patent grant |