CN207460863U - A kind of agricultural harvester blade transmission device - Google Patents
A kind of agricultural harvester blade transmission device Download PDFInfo
- Publication number
- CN207460863U CN207460863U CN201721572356.8U CN201721572356U CN207460863U CN 207460863 U CN207460863 U CN 207460863U CN 201721572356 U CN201721572356 U CN 201721572356U CN 207460863 U CN207460863 U CN 207460863U
- Authority
- CN
- China
- Prior art keywords
- groove
- side wall
- link slot
- wall
- sliding panel
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Harvester Elements (AREA)
Abstract
The utility model discloses a kind of agricultural harvester blade transmission devices, including link block, one end side wall of link block is equipped with the first link slot, the first groove is equipped on the rear and front end inner wall of first link slot, one end inner wall of first groove is equipped with the through-hole of inside and outside connection, and run through in through-hole and be equipped with worm screw, sliding panel is equipped in first groove, sliding panel is set in the first groove between worm screw and the first link slot, the left and right ends side wall of sliding panel is slidably connected respectively with the left and right ends inner wall of the first groove, sliding panel is equipped with the first threaded hole of front and rear connection, and first threaded hole internal thread be connected with the first threaded rod, one end of first threaded rod is rotatablely connected with one end inner wall of first groove far from the first link slot, worm gear is socketed on first threaded rod, and worm gear and worm engaging.The utility model realizes that transmission device is easily installed and dismantles, and is replaced convenient for the parts to damage, effectively reduces production cost.
Description
Technical field
The utility model is related to agricultural equipment technical field more particularly to a kind of agricultural harvester blade transmission devices.
Background technology
The blade transmission device for the caterpillar track travelling full-feeding combine harvester that each harvester producer makes now, is to pass through
The swing of the rotation of ceding of Taiwan transmission shaft, connecting rod assembly and swing rod, it is usually logical with a kind of device that cutting blade riveted slides back and forth
It crosses link block to attach a blade on machine, current transmission device is all fixedly connected, to the part replacement difficulty of damage
Larger, time-consuming and laborious influence working efficiency is not easy to transmission device and is mounted and dismounted.
Utility model content
The purpose of this utility model is and a kind of agricultural harvester proposed in order to solve shortcoming in the prior art
Blade transmission device.
To achieve these goals, the utility model employs following technical solution：
A kind of agricultural harvester blade transmission device, including link block, one end side wall of the link block is equipped with first
Link slot, is equipped with the first groove on the rear and front end inner wall of first link slot, on one end inner wall of first groove
Through-hole equipped with inside and outside connection, and run through in through-hole and be equipped with worm screw, sliding panel is equipped in first groove, the sliding panel is set
Be placed in the first groove between worm screw and the first link slot, the left and right ends side wall of the sliding panel respectively with the first groove
Left and right ends inner wall is slidably connected, and the sliding panel is equipped with the first threaded hole of front and rear connection, and the first threaded hole internal thread
The first threaded rod is connected with, one end and one end inner wall rotation of first groove far from the first link slot of first threaded rod connect
It connects, worm gear, and worm gear and worm engaging is socketed on first threaded rod, the side wall of the sliding panel is equipped with two pieces of fixations
Plate, the fixed plate are set to sliding panel on one end side wall of the first link slot, and handle of a knife is equipped in first link slot,
Be equipped with connecting plate on the rear and front end side wall of the handle of a knife, and the left and right ends side wall of connecting plate respectively with two fixed plates
Side wall abuts, and one end side wall of the handle of a knife far from link block is equipped with the second link slot, before second link slot
It is equipped with the second groove on the side wall of both ends afterwards, the inner wall of second groove is equipped with the second threaded hole of inside and outside connection, and the
Two threaded hole internal threads are connected with the second threaded rod, and second threaded rod is set to one of the second groove far from the second link slot
In end, connecting rod is equipped in second link slot, elastic component is respectively connected on the rear and front end side wall of the connecting rod, it is described
Elastic component is connected with wedge block on one end far from connecting rod, and wedge block is located in the second groove, and the connecting rod is far from knife
Blade is connected on one end of handle.
Preferably, the first handwheel, the second threaded rod position are connected on one end that the worm screw is located at outside the first groove
In being connected with the second handwheel on one end outside the second groove.
Preferably, the inner wall of first link slot is equipped with multiple first springs, and first spring connects far from first
One end of access slot inner wall and the side wall of handle of a knife abut.
Preferably, sliding slot is equipped on the left and right ends inner wall of first groove, is equipped with sliding block in two sliding slots, two
The side wall of sliding block described in block is connect respectively with the left and right ends side wall of sliding panel.
Preferably, the elastic component is made of telescopic rod and second spring, the both ends of the telescopic rod respectively with connecting rod
Side wall connected with the side wall of wedge block, the second spring is socketed on telescopic rod.
In the utility model, the first handwheel of rotation, which can control, drives fixed plate movement, can control between handle of a knife and link block
Connection so that be convenient for mounting and dismounting between link block and handle of a knife, rotation the second handwheel wedge block can be driven to move, energy
Control the connection between blade and handle of a knife so that be convenient for mounting and dismounting between handle of a knife and blade, then so that transmission dress
It puts and is easily installed and dismantles, be convenient for repair replacement not only for the parts of damage, improve working efficiency, and can also have
The labor intensity of the reduction worker of effect.
Description of the drawings
Fig. 1 be the utility model proposes a kind of agricultural harvester blade transmission device perspective view；
Fig. 2 is partial enlarged view at A in Fig. 1；
Fig. 3 is partial enlarged view at B in Fig. 1.
In figure：1 link block, 2 handle of a knifes, 3 blades, 4 first link slots, 5 first grooves, 6 worm screws, 7 sliding panels, 8 first spiral shells
Rasp bar, 9 worm gears, 10 fixed plates, 11 connecting plates, 12 second link slots, 13 second grooves, 14 second threaded rods, 15 connecting rods, 16
Elastic component, 17 wedge blocks.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-3, a kind of agricultural harvester blade transmission device, including link block 1, on one end side wall of link block 1
Equipped with the first link slot 4, it is equipped with the first groove 5 on the rear and front end inner wall of the first link slot 4, in one end of the first groove 5
Wall is equipped with the through-hole of inside and outside connection, and runs through in through-hole and be equipped with worm screw 6, is connected on one end that worm screw 6 is located at outside the first groove 5
There is the first handwheel, rotate first handle convenient for passing through worm screw 6 is driven to rotate, sliding panel 7 is equipped in the first groove 5, sliding panel 7 is set
Be placed in the first groove 5 between 6 and first link slot 4 of worm screw, the left and right ends side wall of sliding panel 7 respectively with the first groove 5
Left and right ends inner wall be slidably connected, sliding slot is equipped on the left and right ends inner wall of the first groove 5, cunning is equipped in two sliding slots
Block, the side wall of two pieces of sliding blocks are connect respectively with the left and right ends side wall of sliding panel 7, sliding in the first groove 5 convenient for sliding panel 7
Dynamic, sliding panel 7 is equipped with the first threaded hole of front and rear connection, and the first threaded hole internal thread is connected with the first threaded rod 8, and first
One end of threaded rod 8 is rotatablely connected with one end inner wall of first groove 5 far from the first link slot 4, is socketed on the first threaded rod 8
Worm gear 9, and worm gear 9 is engaged with worm screw 6, the side wall of sliding panel 7 is equipped with two fixed plates 10, and fixed plate 10 is set to sliding panel
7 on one end side wall of the first link slot 4.
Handle of a knife 2 is equipped in first link slot 4, connecting plate 11, and connecting plate 11 are equipped on the rear and front end side wall of handle of a knife 2
Side wall of the left and right ends side wall respectively with two fixed plates 10 abut, the inner wall of the first link slot 4 is equipped with multiple the
One spring, the first spring one end and the side wall of handle of a knife 2 far from 4 inner wall of the first link slot abut, convenient for cause handle of a knife 2 with
Link block 1 detaches, one end side wall of the handle of a knife 2 far from link block 1 be equipped with the second link slot 12, front and rear the two of the second link slot 12
The second groove 13 is equipped on the wall of end side, the inner wall of the second groove 13 is equipped with the second threaded hole of inside and outside connection, and the second spiral shell
Pit internal thread is connected with the second threaded rod 14, and second-hand is connected on one end that the second threaded rod 14 is located at outside the second groove 13
Wheel, convenient for passing through second the second threaded rod of hand wheel rotating 14, the second threaded rod 14 is set to the second groove 13 far from the second connection
In one end of slot 12, connecting rod 15 is equipped in the second link slot 12, elasticity is respectively connected on the rear and front end side wall of connecting rod 15
Part 16, elastic component 16 are made of telescopic rod and second spring, the both ends of telescopic rod respectively with the side wall and wedge block of connecting rod 15
17 side wall connection, second spring are socketed on telescopic rod, and elastic component 16 is connected with wedge block on one end far from connecting rod 15
17, and wedge block 17 is located in the second groove 13, connecting rod 15 is connected with blade 3 on one end far from handle of a knife 2.
It in the utility model, rotates first-hand wheel and worm screw 6 is driven to rotate, since worm screw 6 engages with worm gear 9 so that first
Threaded rod 8 rotates, and sliding panel 7 is then driven to be slided in the first groove 5 so that fixed plate 10 moves, right by fixed plate 10
Connecting plate 11 is fixed, and then controls the installation and removal of link block 1 and handle of a knife 2, and rotation second-hand, which takes turns, drives the second screw thread
Bar 14 rotates, and can push up wedge block 17 to the second link slot 12, convenient for the installation and removal of control handle of a knife 2 and blade 3.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
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 (5)
1. a kind of agricultural harvester blade transmission device, including link block（1）, which is characterized in that the link block（1）One end
Side wall is equipped with the first link slot（4）, first link slot（4）Rear and front end inner wall on be equipped with the first groove（5）, institute
State the first groove（5）One end inner wall be equipped with inside and outside connection through-hole, and through-hole in run through be equipped with worm screw（6）, described first
Groove（5）It is interior to be equipped with sliding panel（7）, the sliding panel（7）It is set to worm screw（6）With the first link slot（4）Between it is first recessed
Slot（5）It is interior, the sliding panel（7）Left and right ends side wall respectively with the first groove（5）Left and right ends inner wall be slidably connected, institute
State sliding panel（7）The first threaded hole of front and rear connection is equipped with, and the first threaded hole internal thread is connected with the first threaded rod（8）,
First threaded rod（8）One end and the first groove（5）Far from the first link slot（4）The rotation connection of one end inner wall, it is described
First threaded rod（8）On be socketed with worm gear（9）, and worm gear（9）With worm screw（6）Engagement, the sliding panel（7）Side wall be equipped with
Two fixed plates（10）, the fixed plate（10）It is set to sliding panel（7）Close to the first link slot（4）One end side wall on, institute
State the first link slot（4）It is interior to be equipped with handle of a knife（2）, the handle of a knife（2）Rear and front end side wall on be equipped with connecting plate（11）, and even
Fishplate bar（11）Left and right ends side wall respectively with two fixed plates（10）Side wall abut, the handle of a knife（2）Far from connection
Block（1）One end side wall be equipped with the second link slot（12）, second link slot（12）Rear and front end side wall on be equipped with
Second groove（13）, second groove（13）Inner wall be equipped with the second threaded hole of inside and outside connection, and in the second threaded hole
It is threaded with the second threaded rod（14）, second threaded rod（14）It is set to the second groove（13）Far from the second link slot
（12）One end in, second link slot（12）It is interior to be equipped with connecting rod（15）, the connecting rod（15）Rear and front end side wall
On be respectively connected with elastic component（16）, the elastic component（16）Far from connecting rod（15）One end on be connected with wedge block（17）, and
Wedge block（17）Positioned at the second groove（13）It is interior, the connecting rod（15）Far from handle of a knife（2）One end on be connected with blade（3）.
A kind of 2. agricultural harvester blade transmission device according to claim 1, which is characterized in that the worm screw（6）Position
In the first groove（5）The first handwheel, second threaded rod are connected on outer one end（14）Positioned at the second groove（13）Outer
The second handwheel is connected on one end.
A kind of 3. agricultural harvester blade transmission device according to claim 1, which is characterized in that first link slot
（4）Inner wall be equipped with multiple first springs, first spring is far from the first link slot（4）One end of inner wall and handle of a knife（2）
Side wall abut.
A kind of 4. agricultural harvester blade transmission device according to claim 1, which is characterized in that first groove
（5）Left and right ends inner wall on be equipped with sliding slot, be equipped with sliding block in two sliding slots, the side walls of two pieces of sliding blocks respectively with cunning
Movable plate（7）The connection of left and right ends side walls.
A kind of 5. agricultural harvester blade transmission device according to claim 1, which is characterized in that the elastic component（16）
Be made of telescopic rod and second spring, the both ends of the telescopic rod respectively with connecting rod（15）Side wall and wedge block（17）Side
Wall connects, and the second spring is socketed on telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572356.8U CN207460863U (en) | 2017-11-22 | 2017-11-22 | A kind of agricultural harvester blade transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572356.8U CN207460863U (en) | 2017-11-22 | 2017-11-22 | A kind of agricultural harvester blade transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207460863U true CN207460863U (en) | 2018-06-08 |
Family
ID=62258114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721572356.8U Expired - Fee Related CN207460863U (en) | 2017-11-22 | 2017-11-22 | A kind of agricultural harvester blade transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207460863U (en) |
-
2017
- 2017-11-22 CN CN201721572356.8U patent/CN207460863U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208028381U (en) | A kind of heat dissipation power distribution box being conveniently replaceable Air Filter | |
| CN110727333B (en) | Dustproof heat abstractor and computer machine case | |
| CN207460863U (en) | A kind of agricultural harvester blade transmission device | |
| CN208140783U (en) | Transformer substation voltage monitor with warning function | |
| CN208801093U (en) | A kind of NC cutting tool switching device | |
| CN207764709U (en) | A kind of new type auto radiating dustproof cabinet | |
| CN207386688U (en) | A kind of cutting equipment of repair easy to disassemble | |
| CN207926429U (en) | A kind of constant pressure water supply frequency converter | |
| CN207753068U (en) | A kind of household emergency service lithium battery box device | |
| CN109871092A (en) | A kind of radiating structure of computer of good heat dissipation effect | |
| CN112034955B (en) | Rotatable computer heat dissipation dust collecting equipment | |
| CN211351401U (en) | Distribution transformer distribution box | |
| CN208126298U (en) | A kind of dust protected computer computing unit shell | |
| CN207802551U (en) | A kind of digital cabinet showing computer hardware state parameter | |
| CN210040342U (en) | Battery box convenient to dismouting battery | |
| CN208112745U (en) | A kind of video signal processing apparatus with heat radiation protection | |
| CN209046416U (en) | A kind of motor dust guard | |
| CN208985060U (en) | A kind of external heat radiation formula computer mainframe box | |
| CN207921804U (en) | Handheld engineering box lamp | |
| CN208759109U (en) | Charging device is used in a kind of processing of mechanical equipment | |
| CN207758506U (en) | A kind of damping wheel group of Intelligent Mobile Robot | |
| CN207327604U (en) | A kind of intelligent 3D printer of band power-off continuation of the journey device | |
| CN208027289U (en) | A kind of ceiling mounting type computer cooling mechanism | |
| CN207534478U (en) | A kind of control cabinet for numerical control machine deashing device | |
| CN108666903A (en) | A kind of outdoor electric cabinet convenient for safeguarding |
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: 20180608 Termination date: 20181122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |