CN215188228U - A seeder that is used for rice variety seedling stage disease resistance appraisal - Google Patents
A seeder that is used for rice variety seedling stage disease resistance appraisal Download PDFInfo
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- CN215188228U CN215188228U CN202121388058.XU CN202121388058U CN215188228U CN 215188228 U CN215188228 U CN 215188228U CN 202121388058 U CN202121388058 U CN 202121388058U CN 215188228 U CN215188228 U CN 215188228U
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- seeding
- tray
- disease resistance
- seedling stage
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Abstract
The utility model discloses a seeding device for identifying the disease resistance of rice varieties in seedling stage, which comprises a strip plate, wherein two edge walls of the strip plate are symmetrically and fixedly provided with baffle plates, a tray is connected between the baffle plates in a sliding way and is used for placing a seedling tray, the strip plate is provided with a driving mechanism for driving the tray to slide, two support frames are fixedly arranged on the strip plate, a seeding bin is rotationally connected between the two support frames, the lower surface of the seeding bin is provided with a plurality of through holes, the through holes are vertically connected with seeding pipes, one side wall of the seeding bin is fixedly provided with a seat body, the lower surface of the seat body is symmetrically and fixedly provided with hydraulic cylinders, the output ends of the two hydraulic cylinders are matched and fixedly provided with a support plate, the upper surface edge wall of the support plate is provided with a plurality of inserted bars, the utility model discloses, through the uniform distribution of the plurality of seeding pipes, the seeds of a plurality of varieties can be quickly and uniformly spread on the seedling tray by moving the matched tray.
Description
Technical Field
The utility model relates to a seeder technical field, specific field is a seeder that is used for rice variety seedling stage disease resistance appraisal.
Background
The grain safety is related to the social stability and economic development of China, is related to the problems of civilian life, and plays a unique role in the development of Chinese agricultural production, wherein the rice yield is close to 40 percent of the total grain yield in China and approximately accounts for 30 percent of the total rice yield in the world. The safe production of grains is closely related to the occurrence of crop diseases, and the breeding and the utilization of disease-resistant varieties are the most economic, most effective and most safe technologies and measures in the comprehensive prevention and control of the crop diseases, so that the diseases can be effectively controlled, the method is a sustainable ecological protection measure, and the identification of the disease resistance of crops is a necessary way for obtaining disease-resistant crop varieties.
At present, the breeding of disease-resistant varieties of crops needs planting experiments on multiple varieties of rice, and at the present stage, when experimenters plant rice, each seedling raising disc is fully paved with rice seeds in a manual seed spreading mode.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a seeder for identification of rice variety seedling stage disease resistance to provide the current stage experimenter in solving above-mentioned background art when planting rice, still adopt the manual mode of spilling kind to every seedling tray and fill the kind of rice, adopt this mode in case the variety is too much, the inefficiency ratio is lower, simultaneously, spreads inhomogeneous problem.
In order to achieve the above object, the utility model provides a following technical scheme: a seeding device for identifying the disease resistance of rice varieties in seedling stage comprises a strip plate, wherein baffle plates are symmetrically and fixedly arranged on two edge walls of the strip plate, a tray is connected between the two baffle plates in a sliding manner and used for placing a seedling tray, a driving mechanism for driving the tray to slide is arranged on the strip plate, support frames are fixedly arranged on the two strip plates, a seeding bin is rotatably connected between the two support frames, a plurality of through holes are arranged on the lower surface of the seeding bin, seeding pipes are vertically connected with the through holes, a seat body is fixedly arranged on one side wall of the seeding bin, hydraulic cylinders are symmetrically and fixedly arranged on the lower surface of the seat body, support plates are fixedly arranged at the output ends of the two hydraulic cylinders in a matching manner, a plurality of inserting rods are arranged on the upper surface edge wall of each support plate, and the top ends of the plurality of inserting rods are respectively inserted into and slidably connected with a bottom pipe opening of each seeding pipe, and an inclined plane is arranged at the top end of the inserted bar and far away from the two hydraulic cylinders.
Preferably, actuating mechanism includes driving motor, the equal fixed mounting in both ends of rectangular board has the bedplate, driving motor fixed mounting is on one of them bedplate, two the lateral wall that the baffle is relative all is equipped with the spout, sliding connection has the slider in the spout, the both sides wall difference fixed mounting of tray is on two sliders, driving motor's output fixed mounting has the one end of screw rod, the one end of screw rod is rotated and is connected on another bedplate, the lower fixed surface of tray installs a screw thread section of thick bamboo, the screw rod runs through a screw thread section of thick bamboo and rather than threaded connection.
Preferably, the position that just is close to the kind of the storehouse of sowing on one of them bedplate fixedly mounted has infrared inductor, two the pneumatic cylinder all with infrared inductor electric connection.
Preferably, the cross section of the end of the seeding bin is in a funnel shape.
Preferably, the distance between every two adjacent seeding pipes is less than 2 cm.
Preferably, the driving motor is a reduction motor.
Compared with the prior art, the beneficial effects of the utility model are that: a sowing device for identifying the disease resistance of rice varieties in seedling stage is characterized by that when sowing is needed, the rice seeds of one variety can be put in a sowing bin to fill each sowing tube, then the seedling tray is put on the tray, the driving motor is started to drive the seedling tray to move towards the direction of the seeding pipe, when the seedling tray passes through the infrared sensor, the infrared sensor senses that the tray passes through, thereby starting the hydraulic cylinder to pull the inclined surface parts of the plurality of the inserting rods out of the seeding pipes, at the moment, the seeds are scattered out through the plurality of the seeding pipes, along with the movement of the seedling tray, the seeds are uniformly scattered on the seedling tray, after the seeding is finished, the seed cabin can be obliquely sowed, the rest seeds are poured out, change another variety or a plurality of variety according to the experiment needs, it is very convenient, the utility model discloses, through the even distribution of a plurality of seeding pipe, in the removal of cooperation tray, can be quick spill the even shop of seed on educating seedling tray.
Drawings
Fig. 1 is a schematic view of the present invention in a front view and a partial sectional structure;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic view of the top view and partial sectional structure of the present invention.
In the figure: 1-strip plate, 2-baffle, 3-tray, 4-support frame, 5-seeding bin, 6-seeding pipe, 7-seat, 8-hydraulic cylinder, 9-support plate, 10-inserted bar, 11-inclined plane, 12-driving motor, 13-sliding groove, 14-sliding block, 15-screw rod, 16-threaded cylinder and 17-infrared inductor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a seeding device for identifying disease resistance of rice varieties in seedling stage comprises a strip plate 1, wherein two edge walls of the strip plate 1 are symmetrically and fixedly provided with baffle plates 2, a tray 3 is connected between the two baffle plates 2 in a sliding manner and used for placing a seedling tray, the strip plate 1 is provided with a driving mechanism for driving the tray 3 to slide, the two strip plates 1 are respectively and fixedly provided with a support frame 4, a seeding bin 5 is rotatably connected between the two support frames 4, the lower surface of the seeding bin 5 is provided with a plurality of through holes, the through holes are vertically connected with a seeding pipe 6, one side wall of the seeding bin 5 is fixedly provided with a seat body 7, the lower surface of the seat body 7 is symmetrically and fixedly provided with hydraulic cylinders 8, the output ends of the two hydraulic cylinders 8 are matched and fixedly provided with a support plate 9, the upper surface edge wall of the support plate 9 is provided with a plurality of inserted rods 10, the top ends of the inserted into and slidably connected with a bottom pipe orifice of the seeding pipe 6 respectively, through the cooperation setting of pedestal 7 and backup pad 9, when starting two pneumatic cylinders 8, steerable a plurality of inserted bar 10 is extracted from a plurality of seeding pipe 6 respectively, the top of inserted bar 10 and the position of keeping away from two pneumatic cylinders 8 are equipped with inclined plane 11, when needs sow, can put into seeding storehouse 5 with the rice seed of one of them variety, fill up each seeding pipe 6, then put tray 3 with educating seedling tray, it will drive educates seedling tray and move to the direction of seeding pipe 6 to start actuating mechanism, outside 11 parts of inclined plane that start pneumatic cylinder 8 will a plurality of inserted bar 10 extract seeding pipe 6, at this moment, the seed will spill through a plurality of seeding pipe 6, along with educating seedling tray's removal, the seed will even spill on educating seedling tray.
Specifically, the driving mechanism comprises a driving motor 12, seat boards are fixedly arranged at both ends of the strip plate 1, the driving motor 12 is fixedly arranged on one of the seat boards, the opposite side walls of the two baffles 2 are provided with sliding chutes 13, the sliding chute 13 is connected with a sliding block 14 in a sliding way, two side walls of the tray 3 are respectively and fixedly arranged on the two sliding blocks 14 and are arranged by the matching of the sliding chute 13 and the sliding blocks 14, can guide the tray 3, the output end of the driving motor 12 is fixedly provided with one end of a screw rod 15, one end of the screw rod 15 is rotatably connected to the other seat plate, a thread cylinder 16 is fixedly arranged on the lower surface of the tray 3, the screw rod 15 penetrates through the thread cylinder 16 and is in threaded connection with the thread cylinder, through the matching arrangement of the screw rod 15 and the thread cylinder 16, the tray 3 can be driven to slide when the driving motor 12 is started.
Particularly, on one of them bedplate and near the fixed position of sowing storehouse 5 and install infrared inductor 17, two pneumatic cylinder 8 all with infrared inductor 17 electric connection, when through infrared inductor 17, infrared inductor 17 will sense tray 3 process.
Particularly, the cross section of the end of the seeding bin 5 is funnel-shaped, so that seeds can be conveniently broadcast.
Specifically, the distance between every two adjacent sowing pipes 6 is less than 2cm, so that the phenomenon that the sowing is uneven due to the fact that the distance between every two adjacent sowing pipes 6 is too large is prevented.
Specifically, the drive motor 12 is a reduction motor.
The working principle is as follows: in the utility model, through the matching arrangement of the seat body 7 and the supporting plate 9, when the two hydraulic cylinders 8 are started, the plurality of inserting rods 10 can be controlled to be respectively pulled out from the plurality of seeding tubes 6, the tray 3 can be guided through the matching arrangement of the sliding grooves 13 and the sliding blocks 14, through the matching arrangement of the screw rods 15 and the threaded cylinders 16, when the driving motor 12 is started, the tray 3 can be driven to slide, when seeding is needed, rice seeds of one variety can be put into the seeding bin 5 to fill each seeding tube 6, then the seedling-raising tray is put on the tray 3, the driving motor 12 is started to drive the seedling-raising tray to move towards the direction of the seeding tubes 6, when the rice seeds pass through the infrared inductor 17, the infrared inductor 17 senses that the tray 3 passes through, thereby the hydraulic cylinders 8 are started to pull out the parts of the inclined planes 11 of the plurality of inserting rods 10 from the seeding tubes 6, at the moment, the seeds are broadcasted through the plurality of seeding tubes 6, along with educate seedling tray's removal, the seed will be even spill on educating seedling tray, and the back of having sowed, the storehouse 5 is sowed to the tilting, pours remaining seed, changes another variety or a plurality of variety according to the experiment needs, and is very convenient, the utility model discloses, through the even distribution of a plurality of seeding pipe 6, at the removal of cooperation tray 3, can be quick spill the even shop of seed of a plurality of varieties on educating seedling tray.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A seeder for identifying the disease resistance of rice varieties at seedling stage comprises a long slat (1), and is characterized in that: the seedling raising tray is characterized in that two edge walls of the strip plate (1) are symmetrically and fixedly provided with baffle plates (2), a tray (3) is connected between the two baffle plates (2) in a sliding manner and used for placing a seedling raising tray, a driving mechanism for driving the tray (3) to slide is arranged on the strip plate (1), support frames (4) are fixedly arranged on the two strip plates (1), a seeding bin (5) is rotatably connected between the two support frames (4), a plurality of through holes are arranged on the lower surface of the seeding bin (5), a seeding pipe (6) is vertically connected with the through holes, a seat body (7) is fixedly arranged on one side wall of the seeding bin (5), hydraulic cylinders (8) are symmetrically and fixedly arranged on the lower surface of the seat body (7), a support plate (9) is fixedly arranged on the output end of the hydraulic cylinders (8) in a matching manner, a plurality of inserted bars (10) are arranged on the upper surface edge wall of the support plate (9), the top ends of the inserting rods (10) are respectively inserted into the bottom pipe orifices of the seeding pipes (6) in a sliding connection mode, and inclined planes (11) are arranged at the top ends of the inserting rods (10) and far away from the two hydraulic cylinders (8).
2. The sowing apparatus for identifying the disease resistance of a rice variety in the seedling stage as claimed in claim 1, wherein: actuating mechanism includes driving motor (12), the equal fixed mounting in both ends of rectangular board (1) has the bedplate, driving motor (12) fixed mounting is on one of them bedplate, two the relative lateral wall of baffle (2) all is equipped with spout (13), sliding connection has slider (14) in spout (13), the both sides wall difference fixed mounting of tray (3) is on two slider (14), the output fixed mounting of driving motor (12) has the one end of screw rod (15), the one end of screw rod (15) is rotated and is connected on another bedplate, the lower fixed surface of tray (3) installs a screw thread section of thick bamboo (16), screw rod (15) run through a screw thread section of thick bamboo (16) and rather than threaded connection.
3. The sowing apparatus for identifying the disease resistance of a rice variety in the seedling stage as claimed in claim 1, wherein: an infrared sensor (17) is fixedly arranged on one seat plate and close to the seeding bin (5), and the hydraulic cylinders (8) are electrically connected with the infrared sensor (17).
4. The sowing apparatus for identifying the disease resistance of a rice variety in the seedling stage as claimed in claim 1, wherein: the cross section of the end of the seeding bin (5) is in a funnel shape.
5. The sowing apparatus for identifying the disease resistance of a rice variety in the seedling stage as claimed in claim 1, wherein: the distance between every two adjacent seeding pipes (6) is less than 2 cm.
6. The sowing apparatus for identifying the disease resistance of a rice variety in the seedling stage as claimed in claim 2, wherein: the driving motor (12) is a speed reducing motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121388058.XU CN215188228U (en) | 2021-06-22 | 2021-06-22 | A seeder that is used for rice variety seedling stage disease resistance appraisal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121388058.XU CN215188228U (en) | 2021-06-22 | 2021-06-22 | A seeder that is used for rice variety seedling stage disease resistance appraisal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215188228U true CN215188228U (en) | 2021-12-17 |
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ID=79434019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121388058.XU Active CN215188228U (en) | 2021-06-22 | 2021-06-22 | A seeder that is used for rice variety seedling stage disease resistance appraisal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215188228U (en) |
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2021
- 2021-06-22 CN CN202121388058.XU patent/CN215188228U/en active Active
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