CN208549213U - Corn fixed density sowing device - Google Patents
Corn fixed density sowing device Download PDFInfo
- Publication number
- CN208549213U CN208549213U CN201821175148.9U CN201821175148U CN208549213U CN 208549213 U CN208549213 U CN 208549213U CN 201821175148 U CN201821175148 U CN 201821175148U CN 208549213 U CN208549213 U CN 208549213U
- Authority
- CN
- China
- Prior art keywords
- container
- gear
- side plate
- corn
- bottom plate
- 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
- Sowing (AREA)
Abstract
This application discloses a kind of corn fixed density sowing devices, belong to agricultural mechanical field, are used for corn seeding, can be realized adjustable corn fixed density sowing, are suitable for driving by agricultural machinery such as hand tractors.Main driving gear is installed in one end of upper spider and is separately installed with auxiliary drive gear in the other end of upper spider and the both ends of lower bearing bracket, the outside of the main driving gear and auxiliary drive gear is with drive chain, container is installed in drive chain, transmission gear is installed in the installation axle of main driving gear, transmission gear is connect by transmission device with speed changer；The container includes the side plate for being set to drive chain two sides and being parallel to each other, and is equipped with bottom plate and vertical plate between adjacent side plate, and at an acute angle between bottom plate and horizontal plane, the angle between vertical plate and bottom plate is at an acute angle；For the container by the upper end of side plate and the guide groove sliding contact of seed-box discharge port two sides, the size of seed-box discharge port is identical as container top opening size.
Description
Technical field
The utility model belongs to agricultural mechanical field, specifically, more particularly to a kind of corn fixed density sowing device.
Background technique
Corn needs to be spaced certain spacing in the rows during sowing, is spaced spacing in the rows appropriate and not only contributes to corn
The reasonable utilization of growth and land fertility, but also can be realized the raising of corn yield.Traditional corn seeding mainly uses
Be artificial seeding mode, i.e. man-hour manually hand-held agricultural tools sow corn according to certain spacing in the rows, and not only labour is strong
Degree is big, and sows low efficiency.
The mode of above-mentioned artificial seeding is gradually replaced by semimechanized agricultural seeding machine, small-sized agricultural seeding machine one
As driven using the agricultural machinery such as hand tractor, be suitable for the soil sowing of fritter.
Utility model content
The purpose of this utility model is to provide a kind of corn fixed density sowing devices, and it is fixed to can be realized adjustable corn
Away from sowing, it is suitable for driving by agricultural machinery such as hand tractors.
In order to achieve the above objectives, the utility model is achieved through the following technical solutions:
Corn fixed density sowing device described herein, including upper spider disposed in parallel and lower bearing bracket, in upper spider
One end main driving gear be installed be separately installed with auxiliary drive gear in the other end of upper spider and the both ends of lower bearing bracket, institute
The outside for stating main driving gear and auxiliary drive gear is with drive chain, container is equipped in drive chain, in main driving
Transmission gear is installed, transmission gear is connect by transmission device with speed changer in the installation axle of gear；The container packet
It includes and is set to the side plate that drive chain two sides are parallel to each other, bottom plate and vertical plate, bottom plate and level are installed between adjacent side plate
At an acute angle between face, the angle between vertical plate and bottom plate is at an acute angle；The container is discharged by the upper end of side plate and seed-box
The guide groove sliding contact of mouth two sides, the size of seed-box discharge port are identical as container top opening size.
Further speaking, several containers is installed in drive chain described herein, among it every a spacing
One from setting, for containing the container of corn seed, is equipped with closure cloth, closure cloth by rivet on remaining container
Above gap between vertical plate and the top and adjacent container of bottom plate, rivet is connect with the side plate of two sides respectively.
Compared with prior art, the utility model has the beneficial effects that
The application passes through the adjustment of chain drive spacing different with the setting realization container of cloth is blocked, to realize chain
Transmission under different corn plants away from sowing, improve the flexibility of seeding apparatus, and match by the tools such as rack and plough
Close the sowing for realizing corn.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the application.
Fig. 2 is the structural schematic diagram that container removes after the side plate of side in the application.
Fig. 3 is the structural schematic diagram of container and seed-box in the application.
Fig. 4 is the structural schematic diagram of container and closure cloth in the application.
In figure: 1, seed-box；2, upper spider；3, installation axle；4, main driving gear；5, container；6, cloth is blocked；7, it drives
Chain；8, auxiliary drive gear；9, lower bearing bracket；10, speed changer；11, transmission gear；12, side plate；13, mounting hole；14, bottom plate；
15, vertical plate；16, rivet；17, guide groove.
Specific embodiment
Technical solution described herein is described further with reference to the accompanying drawing.
Embodiment 1: a kind of corn fixed density sowing device, including upper spider disposed in parallel 2 and lower bearing bracket 9, in upper spider 2
One end main driving gear 4 be installed be separately installed with auxiliary drive gear in the other end of upper spider 2 and the both ends of lower bearing bracket 9
8, the main outside for driving gear 4 and auxiliary drive gear 8 is with drive chain 7, and container 5 is equipped in drive chain 7,
Transmission gear 11 is installed in the installation axle of main driving gear 4, transmission gear 11 is connect by transmission device with speed changer 10；
The container 5 includes being set to the side plate 12 that 7 two sides of drive chain are parallel to each other, and is equipped with bottom between adjacent side plate 12
Plate 14 and vertical plate 15, at an acute angle between bottom plate 14 and horizontal plane, the angle between vertical plate 15 and bottom plate 14 is at an acute angle；The charge
Guide groove 17 sliding contact of the device 5 by the upper end and 1 discharge port two sides of seed-box of side plate 12, the size of 1 discharge port of seed-box
It is identical as 5 top opening size of container；Several containers 5 is installed, wherein spaced apart in the drive chain 7
It is arranged one for containing the container 5 of corn seed, is equipped on remaining container 5 by rivet 16 and blocks cloth 6, blocked
Cloth 6 is located above the gap between the top and adjacent container 5 of vertical plate 15 and bottom plate 14, rivet 16 respectively with two sides
Side plate 12 connects.
It is a kind of corn fixed density sowing device as shown in Figure 1, claimed in this application, principle is by can
The gear of control realizes the sowing of different spacing in the rows corns from the drive connection of chain.
Specifically, in this application, main structure is the frame structure that upper spider 2 and lower bearing bracket 9 are constituted, the frame
Four apexes of structure are provided with a main driving gear 4 and three auxiliary drive gears 8, and main driving gear 4 and auxiliary are driven
The outside of moving gear 8 is with drive chain 7.Drive chain 7 rotates under the drive of main driving gear 4, and auxiliary drive gear 8 is used
To maintain the motion profile of drive chain 7.
In this application, several containers 5 is distributed in the drive chain 7, container 5 passes through on side plate 12
Mounting hole 13 is installed on driving chain 7.It is used as the device for accepting corn seed there are a container 5 at a certain distance,
It is mounted on blocks cloth 6 in itself with container 5 between remaining container 5.Specifically, as shown in figure 4, in this application
It blocks cloth 6 to be installed between adjacent side plate 12 by rivet 16, and blocks cloth 6 and extend to Sheng adjacent in drive chain 7
Above gap between glassware 5.
When drive chain 7 runs to the lower section of seed-box 1, the upper end of the side plate 12 in container 5 is placed exactly in guiding
The inside of slot 17 and along guide groove 17 slide.Due to the width of discharge port width and 5 upper surface of container in seed-box 1
It is identical, thus have block cloth 6 and pass through when, container 5 and block cloth 6 and can be realized seed-box 1 discharge port and continue to seal
It is stifled, prevent corn seed unrestrained.
When not covered with block cloth 6 container 5 pass through after, seed enters in container 5, and container 5 after
Continue corn seed extra in forward motion process to be struck off by the cabinet of discharge outlet.
Container 5 continues to travel forward with drive chain 7, and drive chain 7 is changed to the mistake of vertical movement by horizontal movement
Cheng Zhong, due at an acute angle between vertical plate 15 and bottom plate 14, so corn seed can still stop in the angle in vertical direction
It stays.When drive chain 7 is changed to horizontal direction by vertical direction, the seed of angle can be set because of gravity along inclination
The vertical plate 15 set tumbles, to realize seeding operation.
Claims (2)
1. a kind of corn fixed density sowing device, including upper spider disposed in parallel (2) and lower bearing bracket (9), the one of upper spider (2)
End is equipped with main driving gear (4) and is separately installed with auxiliary drive tooth in the other end of upper spider (2) and the both ends of lower bearing bracket (9)
It takes turns (8), it is characterised in that: the outside of main driving gear (4) and auxiliary drive gear (8) is with drive chain (7), is driven
Container (5) are installed on chain (7), transmission gear (11), transmission gear are installed in the installation axle of main driving gear (4)
(11) it is connect by transmission device with speed changer (10)；The container (5) is mutual including being set to drive chain (7) two sides
Parallel side plate (12), is equipped with bottom plate (14) and vertical plate (15) between adjacent side plate (12), bottom plate (14) and horizontal plane it
Between it is at an acute angle, the angle between vertical plate (15) and bottom plate (14) is at an acute angle；The container (5) by the upper end of side plate (12) with
Guide groove (17) sliding contact of seed-box (1) discharge port two sides, the size of seed-box (1) discharge port and container (5) top
Openings of sizes is identical.
2. corn fixed density sowing device according to claim 1, it is characterised in that: be equipped on the drive chain (7)
Several containers (5), wherein setting spaced apart one is for containing the container (5) of corn seed, remaining is contained
On glassware (5) by rivet (16) be equipped with block cloth (6), block cloth (6) be located at the top of vertical plate (15) and bottom plate (14) with
And above the gap between adjacent container (5), rivet (16) is connect with the side plate of two sides (12) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821175148.9U CN208549213U (en) | 2018-07-24 | 2018-07-24 | Corn fixed density sowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821175148.9U CN208549213U (en) | 2018-07-24 | 2018-07-24 | Corn fixed density sowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208549213U true CN208549213U (en) | 2019-03-01 |
Family
ID=65447612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821175148.9U Expired - Fee Related CN208549213U (en) | 2018-07-24 | 2018-07-24 | Corn fixed density sowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208549213U (en) |
-
2018
- 2018-07-24 CN CN201821175148.9U patent/CN208549213U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103329666B (en) | Push rod-mixing disc combination type bidirectional pneumatic precise seed sowing device for rice bud seed direct sowing | |
| CN108781647A (en) | Kind of a feed mechanism for seed is sent before one kind | |
| CN206658452U (en) | A kind of agricultural seeding machine feed device | |
| CN103703898B (en) | Horizontal reciprocating multirow flax precise seeder | |
| CN106954415B (en) | Chain wheel type potato seeding device with buds | |
| CN107710989A (en) | A kind of aspirated-air type rice precise seeder | |
| CN106797737A (en) | Garlic planter | |
| CN108770400A (en) | A kind of seeding apparatus | |
| CN210537381U (en) | Corn seeding device | |
| CN102415238B (en) | Flexible seed sowing device | |
| CN103340050A (en) | Sliding plate type tobacco seed sowing device | |
| CN208549213U (en) | Corn fixed density sowing device | |
| CN211267637U (en) | Preceding type corn drill of sowing after ploughing | |
| CN210124088U (en) | Rice transplanter for rice planting | |
| CN201163878Y (en) | Machine for sowing and covering earth of seedling-cultivation plate of rice | |
| CN116458303A (en) | Summer peanut seeder | |
| CN111771489A (en) | Automatic seed metering device for single-bud sugarcane | |
| CN209345542U (en) | Tuber planter seed discharge bucket | |
| CN209420313U (en) | A kind of multi-functional tuber planter | |
| CN115088432A (en) | Multifunctional cell seeder | |
| CN111587638B (en) | Double-side precise seed taking paddy rice hole direct seeding mechanism | |
| CN101828452B (en) | Automatic seeder | |
| CN209983081U (en) | Automatic seed metering device for single-bud sugarcane | |
| CN109526326A (en) | With the tuber planter for reseeding function | |
| CN215872629U (en) | Agricultural seeder of adjustable depth of planting and interval |
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: 20190301 Termination date: 20190724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |