CN207854468U - Transplanter planting arm list stop device - Google Patents
Transplanter planting arm list stop device Download PDFInfo
- Publication number
- CN207854468U CN207854468U CN201820234581.9U CN201820234581U CN207854468U CN 207854468 U CN207854468 U CN 207854468U CN 201820234581 U CN201820234581 U CN 201820234581U CN 207854468 U CN207854468 U CN 207854468U
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- CN
- China
- Prior art keywords
- shaft
- stop device
- rack
- planting arm
- lever
- 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
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- Transplanting Machines (AREA)
Abstract
The utility model provides transplanter planting arm list stop device, including rack, the rack is equipped with seedling carrying stand, it is rotatably connected to shaft on the seedling carrying stand, intermediate rotary shaft and lower rotary shaft, the upper shaft is equipped with seedling band with lower rotary shaft, one-way clutch is equipped between the seedling band and upper shaft, upper shaft resetting apparatus is equipped between the upper shaft and rack, the upper shaft is equipped with upper pendulum bar, intermediate rotary shaft resetting apparatus is equipped between the intermediate rotary shaft and seedling carrying stand, the intermediate rotary shaft is equipped with from movable feeler lever and intermediate swing rod, first connecting rod is equipped between the intermediate swing rod and upper pendulum bar, described first connecting rod one end is hinged with upper pendulum bar, the first connecting rod other end is equipped with the first slot.The utility model has the advantages that：The action that can stop seedling band when the case where not needing rice transplanting stops to rice transplanting mechanism for seedling, without frequently loading and removing rice shoot.
Description
Technical field
The utility model is related to agricultural mechanical fields.
Specifically, being to be related to a kind of transplanter planting arm list stop device.
Background technology
Rice transplanter is that rice seedling is colonized the planting machinery in paddy field.Function is to improve the work efficiency of rice transplanting and plant matter
Amount realizes rational close planting, is conducive to the mechanization of subsequent job.
Existing rice transplanter, such as Chinese patent 201520223958.7, be provided in rack cover rice transplanting mechanisms, can be with
It is carried out at the same time the transplanting work of multirow.However, in practical operation, the plot such as field edge and passageway do not need rice transplanting.
Usual way is the rice shoot unloading corresponded to this plot on seedling carrying stand, needs again to load rice shoot when rice transplanting.
Aforesaid operations with the following drawback that:1, rice shoot needs are frequently loaded and are removed, and time-consuming, and labor intensity is big；
2, the part body of rice transplanter is in no-load running state for a long time, reduces the service life.
Utility model content
The purpose of the utility model is to overcome the shortcomings of above-mentioned traditional technology, provide a kind of transplanter planting arm list
Stop device, without unloading rice shoot when the case where not needing rice transplanting.
The purpose of this utility model is reached by following technical measures：
Transplanter planting arm list stop device, including rack, the rack are equipped with seedling carrying stand, the company of rotation on the seedling carrying stand
It is connected to shaft, intermediate rotary shaft and lower rotary shaft, the upper shaft is equipped with seedling band with lower rotary shaft, between the seedling band and upper shaft
Equipped with one-way clutch, upper shaft resetting apparatus is equipped between the upper shaft and rack, the upper shaft is equipped with upper pendulum bar,
Intermediate rotary shaft resetting apparatus is equipped between the intermediate rotary shaft and seedling carrying stand, the intermediate rotary shaft is equipped with from movable feeler lever and centre
Swing rod is equipped with first connecting rod between the intermediate swing rod and upper pendulum bar, described first connecting rod one end and upper pendulum bar are hinged, and described the
The one connecting rod other end is equipped with the first slot, and the intermediate swing rod is equipped with the first pin, and first dowel ends are located at the first slot
Inside upper part, also rotation is equipped with drive shaft in the rack, and the drive shaft is equipped with cam.
As an improvement：The upper pendulum bar is connected with first brake line, and the rack is equipped with stops for operating first
The operation handle of fare.
As an improvement：Second connecting rod, the second connecting rod upper end are equipped between the upper pendulum bar and first brake line
It being connect with first brake line, the second connecting rod lower end is equipped with the second slot, and the first connecting rod is equipped with the second pin, and described the
Two pins are located in the second slot.
As an improvement：The rack is equipped with operation handle mounting bracket, and the operation handle is arranged in operation handle
On mounting bracket.
As an improvement：The quantity of the upper shaft is three, and the quantity of the lower rotary shaft is three, every upper shaft
It is corresponding with two pieces seedling band.
As an improvement：Upper shaft resetting apparatus includes the first spring, and first spring one end is connect with upper pendulum bar,
The first spring other end is connect with rack.
As an improvement：It is additionally provided with transmission case in the rack, input shaft and output shaft, institute are equipped in the transmission case
It states output shaft and is connected with rice transplanting mechanism, clutch is equipped between the input shaft and output shaft, slides and sets on the transmission case
It is equipped with the driving lever for operating clutch.
As an improvement：The transmission case is equipped with lever, and described lever one end is hinged with driving lever, the lever stage casing
It is hinged with transmission case.
As an improvement：The one end of the lever far from driving lever is connected with the second brake cable.
As an improvement：The shape of the lever is L-shaped.
By adopting the above-described technical solution, compared with prior art, the utility model has the advantages that：Rice transplanting is not being needed
The case where when can stop the action of seedling band, stop taking without frequently loading and removing rice shoot for seedling to rice transplanting mechanism
Short, labor intensity is small；The action for directly stopping seedling band avoids the part body of seedling band from being in no-load running state for a long time, makes
Use long lifespan.
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Description of the drawings
Attached drawing 1 is a kind of structural schematic diagram of transplanter planting arm list stop device of the utility model.
Attached drawing 2 is the structural schematic diagram of seedling carrying stand in a kind of transplanter planting arm list stop device of the utility model.
Attached drawing 3 is the structural schematic diagram of the middle sections Fig. 2 A-A.
Attached drawing 4 is the structural schematic diagram of the middle sections Fig. 2 B-B.
Attached drawing 5 is the structural schematic diagram of transmission case in a kind of transplanter planting arm list stop device of the utility model.
Attached drawing 6 is the internal structure schematic diagram of transmission case in a kind of transplanter planting arm list stop device of the utility model.
In figure：1- racks；2- seedling bands；3- seedling carrying stands；4- levers；5- transmission cases；6- rice transplanting mechanisms；7- operation handles；8-
First brake line；The second brake cables of 9-；The upper shafts of 10-；11- upper pendulum bars；12- first connecting rods；Swing rod among 13-；Lower turn of 14-
Axis；15- cams；16- drive shafts；17- intermediate rotary shafts；18- is from movable feeler lever；19- operation handle mounting brackets；20- second connecting rods；
21- nuts；The first springs of 22-；The first slots of 23-；The second slots of 24-；25- second springs；26- driving levers；27- driving lever slots；28- is slided
Slot；29- third springs；30- inputs bevel gear；31- input shafts；32- friction plates；33- bearings；34- output shafts；35- output cones
Gear；36- driving lever through-holes.
Specific implementation mode
Embodiment：As shown in Fig. 1, transplanter planting arm list stop device, including rack 1 are equipped with load in the rack 1
Seedling platform 3 and three transmission cases 5, seedling carrying stand 3 are equipped with six seedling bands 2, and every transmission case 5 is equipped with two pieces rice transplanting mechanism 6.
Specifically, as shown in Fig. 2, three upper shafts 10 and three lower rotary shafts 14 are rotatably connected on seedling carrying stand 3.Seedling band
2 in a ring.Seedling band 2 is sleeved in shaft 10 and lower rotary shaft 14, and two pieces seedling band is socketed on every upper shaft 10 and lower rotary shaft 14
2.One-way clutch is equipped between upper shaft 10 and seedling band 2, one-way clutch uses the prior art, and details are not described herein.
As shown in Fig. 3, it is also rotatably connected to intermediate rotary shaft 17 on seedling carrying stand 3, is set between intermediate rotary shaft 17 and seedling carrying stand 3
There is torsion spring.It is welded in intermediate rotary shaft 17 from movable feeler lever 18 and intermediate swing rod 13.
Rotation is provided with drive shaft 16 in rack 1, and drive shaft 16 is equipped with cam 15.
As shown in Fig. 4, it is welded with upper pendulum bar 11 in upper shaft 10, the first spring is equipped between upper pendulum bar 11 and rack 1
22.First connecting rod 12 is equipped between upper pendulum bar 11 and intermediate swing rod 13,12 upper end of first connecting rod passes through the second pin with upper pendulum bar 11
Nail is hinged, and 12 lower end of first connecting rod is provided with the first slot 23, and the shape of the first slot 23 is arc, and intermediate swing rod 13 is equipped with the first pin
Nail, the first dowel ends are located at 23 inside upper part of the first slot.
20 lower end of second connecting rod is provided with the second slot 24, and the shape of the second slot 24 is arc, and the second dowel ends are located at second
24 lower inside of slot, 20 upper end of second connecting rod are connected with first brake line 8.
Operation handle mounting bracket 19 is additionally provided in rack 1, operation handle mounting bracket 19 is equipped with operation handle 7, manipulator
For handle 7 for operating first brake line 8, first brake line 8 and operation handle 7 use the prior art, and how operation handle 7 operates the
One brake cable 8 is the common knowledge of those skilled in that art, and details are not described herein.
Under normal condition, drive shaft 16 is rotated with moving cam 15, and cam 15 is touched from movable feeler lever 18, from 18 end of movable feeler lever
Portion tilts upward, and intermediate rotary shaft 17 is driven to rotate, and then 13 end of intermediate swing rod is driven to tilt upward.
When 13 end of intermediate swing rod tilts upward, the first pin jacks up first connecting rod 12 upward, first connecting rod 12
11 end of upper pendulum bar is driven to tilt upward, upper shaft 10 rotates at this time, and upper shaft 10 drives seedling band 2 to move.
Drive shaft 16 is rotated further, and the disengaging of cam 15 is contacted with from movable feeler lever 18, work of the intermediate rotary shaft 17 in torsion spring
With lower reset, upper pendulum bar 11 resets under the action of the first spring 22.
When needing to stop 2 movement of seedling band, operation handle 7 is operated, second connecting rod 20 is pulled upwardly, drives first connecting rod
12 move upwards, and the first dowel ends are located at 23 lower inside of the first slot at this time, when drive shaft 16 is with the rotation of moving cam 15, cam
15 touch from movable feeler lever 18, are tilted upward from 18 end of movable feeler lever, and intermediate rotary shaft 17 is driven to rotate, and then drive intermediate pendulum
13 end of bar tilts upward.First pin movement travel is less than the length of the first slot 23, and the first pin can not continue to press on the
One connecting rod 12.2 stop motion of seedling band.
When needing to reply 2 movement of seedling band, operation handle 7 is operated, second connecting rod 20 is put down.
It is rotated as shown in attached drawing 5,6, in transmission case 5 and is provided with input shaft 31 and output shaft 34, be connected on output shaft 34
Rice transplanting mechanism 6, rice transplanting mechanism 6 use the prior art, are the common knowledge of those skilled in that art, details are not described herein.
Input shaft 31 is sequentially connected with driving device, and driving device uses the prior art, is those skilled in that art's
Common knowledge, details are not described herein.
Input shaft 31 is equipped with input bevel gear 30, is rotated on output shaft 34 and is provided with output bevel gear wheel 35, output bevel gear
Bearing 33 is equipped between wheel 35 and output shaft 34.Friction plate 32 is socketed on output shaft 34, output shaft 34 is equipped with sliding groove 28,
Friction plate 32 can be moved back and forth along sliding groove 28.
It is threaded with nut 21 on output shaft 34, third spring 29, third bullet are equipped between friction plate 32 and nut 21
Spring 29 is socketed with output shaft 34.32 external circumferential of friction plate is provided with driving lever slot 27, driving lever slot 27 far from output bevel gear wheel 35 one
Side is obliquely installed.
It is provided with driving lever through-hole 36 on transmission case 5, is slided in driving lever through-hole 36 and is provided with driving lever 26, biography is stretched into 26 one end of driving lever
In dynamic case 5,26 other end of driving lever stretches out transmission case 5.Driving lever 26 stretches into an inclination of the one end far from output bevel gear wheel 35 of dynamic case 5
Tiltedly setting.
One end that driving lever 26 stretches out transmission case 5 is hinged with 4 one end of lever, and the shape of lever 4 is L-shaped, 4 stage casing of lever and biography
Dynamic case 5 is hinged, and 4 other end of lever is connected with the second brake cable 9, and the second brake cable 9 is connect with operation handle 7.Lever 4 and transmission
Second spring 25 is equipped between case 5.Second brake cable 9 and operation handle 7 use the prior art, and how operation handle 7 operates the
Two brake cables 9 are the common knowledge of those skilled in that art, and details are not described herein.
Under normal condition, input shaft 31 rotates, and output shaft 34 is driven to rotate, and then rice transplanting mechanism 6 is driven to work.
When needing to stop the work of rice transplanting mechanism 6, operation handle 7, pull lever 4 are operated, lever 4 drives driving lever 26 downward
Driving lever slot 27 is wedged in movement, 4 lower end of lever, pushes friction plate 32 to direction far from output bevel gear wheel 35.Input shaft 31 with it is defeated
Shaft 34 disconnects.
When needing to reply the work of rice transplanting mechanism 6, operation handle 7 is operated, lever 4 returns under the action of second spring 25
Position, lever 4 drive driving lever 26 to move upwards, and driving lever slot 27 is left in 4 lower end of lever, and friction plate 32 is contacted with output bevel gear wheel 35.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should all belong within the patent covering scope of the utility model.
Claims (10)
1. transplanter planting arm list stop device, including rack（1）, the rack（1）It is equipped with seedling carrying stand（3）, it is characterised in that：
The seedling carrying stand（3）On be rotatably connected to shaft（10）, intermediate rotary shaft（17）And lower rotary shaft（14）, the upper shaft（10）With
Lower rotary shaft（14）It is equipped with seedling band（2）, the seedling band（2）With upper shaft（10）Between be equipped with one-way clutch, the upper shaft
（10）With rack（1）Between be equipped with upper shaft resetting apparatus, the upper shaft（10）It is equipped with upper pendulum bar（11）, the centre turns
Axis（17）With seedling carrying stand（3）Between be equipped with intermediate rotary shaft resetting apparatus, the intermediate rotary shaft（17）It is equipped with from movable feeler lever（18）
With intermediate swing rod（13）, the intermediate swing rod（13）With upper pendulum bar（11）Between be equipped with first connecting rod（12）, the first connecting rod
（12）One end and upper pendulum bar（11）It is hinged, the first connecting rod（12）The other end is equipped with the first slot（23）, the intermediate swing rod
（13）It is equipped with the first pin, first dowel ends are located at the first slot（23）Inside upper part, the rack（1）On also rotate
Equipped with drive shaft（16）, the drive shaft（16）It is equipped with cam（15）.
2. transplanter planting arm list stop device according to claim 1, it is characterised in that：The upper pendulum bar（11）It is connected with
First brake line（8）, the rack（1）It is equipped with for operating first brake line（8）Operation handle（7）.
3. transplanter planting arm list stop device according to claim 2, it is characterised in that：The upper pendulum bar（11）With first
Brake cable（8）Between be equipped with second connecting rod（20）, the second connecting rod（20）Upper end and first brake line（8）Connection, described the
Two connecting rods（20）Lower end is equipped with the second slot（24）, the first connecting rod（12）It is equipped with the second pin, second pin is located at
Second slot（24）It is interior.
4. transplanter planting arm list stop device according to claim 2, it is characterised in that：The rack（1）It is equipped with behaviour
Make handle mount（19）, the operation handle（7）It is arranged in operation handle mounting bracket（19）On.
5. transplanter planting arm list stop device according to claim 1, it is characterised in that：The upper shaft（10）Quantity
It is three, the lower rotary shaft（14）Quantity be three, every upper shaft（10）With two pieces seedling band（2）It is corresponding.
6. transplanter planting arm list stop device according to claim 1, it is characterised in that：Upper shaft resetting apparatus includes the
One spring（22）, first spring（22）One end and upper pendulum bar（11）Connection, first spring（22）The other end and rack
（1）Connection.
7. according to one of them described transplanter planting arm list stop device of claim 1 to 6, it is characterised in that：The rack
（1）On be additionally provided with transmission case（5）, the transmission case（5）It is interior to be equipped with input shaft（31）And output shaft（34）, the output shaft（34）
It is connected with rice transplanting mechanism（6）, the input shaft（31）With output shaft（34）Between be equipped with clutch, the transmission case（5）On
Sliding is provided with the driving lever for operating clutch（26）.
8. transplanter planting arm list stop device according to claim 7, it is characterised in that：The transmission case（5）It is equipped with
Lever（4）, the lever（4）One end and driving lever（26）It is hinged, the lever（4）Stage casing and transmission case（5）It is hinged.
9. transplanter planting arm list stop device according to claim 8, it is characterised in that：The lever（4）Far from driving lever
（26）One end be connected with the second brake cable（9）.
10. transplanter planting arm list stop device according to claim 9, it is characterised in that：The lever（4）Shape be
L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820234581.9U CN207854468U (en) | 2018-02-09 | 2018-02-09 | Transplanter planting arm list stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820234581.9U CN207854468U (en) | 2018-02-09 | 2018-02-09 | Transplanter planting arm list stop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207854468U true CN207854468U (en) | 2018-09-14 |
Family
ID=63456875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820234581.9U Expired - Fee Related CN207854468U (en) | 2018-02-09 | 2018-02-09 | Transplanter planting arm list stop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207854468U (en) |
-
2018
- 2018-02-09 CN CN201820234581.9U patent/CN207854468U/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 |
Granted publication date: 20180914 Termination date: 20190209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |