CN218163557U

CN218163557U - Corn seeder

Info

Publication number: CN218163557U
Application number: CN202222270132.9U
Authority: CN
Inventors: 栾晓萍; 王秀梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-12-30
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a corn drill relates to agricultural machine technical field, which comprises a frame, the fixed hopper that is connected with on the frame, fixed mounting has the motor on the hopper, the output shaft and the frame of motor rotate to be connected, the output shaft and the hopper of motor rotate to be connected, the output shaft fixedly connected with (mixing) shaft of motor, the (mixing) shaft rotates with the hopper to be connected, fixedly connected with stirring leaf on the (mixing) shaft. The utility model discloses a set up the hopper on the frame, set up the motor on the hopper, set up the (mixing) shaft on the output shaft of motor, set up the stirring leaf on the (mixing) shaft, set up the ejector pin in the stirring leaf, set up the scraper blade on the ejector pin, set up the end plate on the ejector pin, weld first spring on the end plate, setting through the motor can drive the stirring leaf and carry out intensive mixing, stirring to maize seed and powder, improve the pesticide coverage effect of maize seed, the healthy growth after the follow-up maize seed seeding of just back.

Description

Corn seeder

Technical Field

The utility model relates to the technical field of agricultural machinery, especially, relate to corn drill.

Background

The corn planter that proposes in patent grant publication No. CN202127602U, including the frame, the frame front portion transversely is provided with the furrow opener, the frame rear portion transversely is provided with the banking plough, furrow opener and banking plough crisscross setting, its characterized in that: the seeder is characterized in that a rotating shaft is arranged below the middle of the rack, two ends of the rotating shaft are connected with idler wheels, a transmission gear is arranged on the rotating shaft, a seeding box is installed above the rack, the lower portion of the seeding box is connected with a seeder, the seeder is connected with the transmission gear on the rotating shaft through a chain, the seeder is connected with a furrow opener through a material pipe, and a power traction frame is further arranged at the front portion of the rack. The utility model has the advantages of simple and reasonable structure, the seeding is accurate, the phenomenon of broadcasting can not appear leaking, can use various power to pull, convenient to use, and the seeding volume is big.

But it also has certain not enough, at first, the hopper structure function of this patent is too single, only simple use of storing maize seed, before actual seeding process, need mix maize seed and pesticide, in order to guarantee the healthy growth of follow-up maize seed, do not have the motor, the (mixing) shaft, the setting of stirring leaf isotructure, be difficult to carry out the blending use to maize seed and powder, secondly, this patent also is simple only sets up the discharging pipe and carries out the unloading processing to maize seed, do not have good unloading mechanism, be difficult to control the unloading rate of maize seed more actually the seeding condition. Therefore, improvements in the prior art are needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a corn drill, corn drill has been solved, the hopper structure function of this patent is too single, it is simple to save the use to corn seed, before actual seeding process, need mix corn seed and pesticide, in order to guarantee the healthy growth of follow-up corn seed, there is not the motor, (mixing) shaft, the setting of stirring leaf isotructure, be difficult to carry out the mixed use with powder to corn seed, this patent is also simple sets up the discharging pipe and carries out the unloading processing to corn seed, there is not good unloading mechanism, be difficult to the more actual technical problem that the unloading speed of the seeding condition to corn seed carries out control.

For solving the technical problem, the utility model provides a corn planter, which comprises a frame, the fixed hopper that is connected with on the frame, fixed mounting has the motor on the hopper, the output shaft and the frame of motor rotate to be connected, the output shaft and the hopper of motor rotate to be connected, the output shaft fixedly connected with (mixing) shaft of motor, the (mixing) shaft rotates with the hopper to be connected, fixedly connected with stirring leaf on the (mixing) shaft, be provided with scraping mechanism on the stirring leaf, fixedly connected with discharging pipe on the hopper, be provided with unloading mechanism on the discharging pipe, fixedly connected with unloading pipe in the discharging pipe, fixedly connected with feed opening on the unloading pipe, fixedly connected with front shovel on the frame, front shovel and feed opening fixed connection, be provided with from the driving wheel on the frame.

Preferably, the stirring leaves are four, and four the stirring leaves are arranged on the stirring shaft in an annular array, and the corn seeds and the medicinal powder can be fully mixed and stirred by the arrangement of the stirring leaves.

Preferably, scrape material mechanism and include ejector pin, scraper blade, end plate and first spring, sliding connection has the ejector pin in the stirring leaf, fixedly connected with scraper blade on the ejector pin, scraper blade and hopper contact, fixedly connected with end plate on the ejector pin, end plate and stirring leaf sliding connection, the welding has first spring on the end plate, the other end and the welding of stirring leaf of first spring use through the cooperation of scraper blade, ejector pin, first spring isotructure, can scrape the adnexed powder of hopper inner wall and move, avoid a large amount of adnexed problems of powder.

Preferably, unloading mechanism includes sealed dish, connecting rod, dwang, card hole, guide bar, backup pad, fixture block and second spring, the discharging pipe internal rotation is connected with sealed dish, fixedly connected with connecting rod on the sealed dish, the connecting rod rotates with the discharging pipe to be connected, fixedly connected with dwang on the connecting rod, the dwang rotates with the discharging pipe to be connected, the card hole has been seted up in the dwang, fixedly connected with guide bar in the discharging pipe, the backup pad has been cup jointed in the outside slip of guide bar, backup pad and discharging pipe sliding connection, fixedly connected with fixture block in the backup pad, fixture block and guide bar sliding connection, fixture block and card hole sliding connection, the outside of guide bar is provided with the second spring, uses through the cooperation of card hole, fixture block, second spring isotructure, can carry out spacing processing to the dwang for the dwang drives sealed dish and is in stably.

Preferably, the card hole is provided with a plurality ofly, and is a plurality of the card hole is annular array and arranges on the dwang, through the setting in card hole, is convenient for follow-up and fixture block cooperation use.

Preferably, one end of the second spring is welded with the support plate, the other end of the second spring is welded with the discharge pipe, and the support plate can be connected for use through the arrangement of the second spring.

Compared with the prior art, the utility model provides a corn drill has following beneficial effect:

the utility model provides a corn drill, through set up the hopper on the frame, set up the motor on the hopper, set up the (mixing) shaft on the output shaft of motor, set up the stirring leaf on the (mixing) shaft, set up the ejector pin in the stirring leaf, set up the scraper blade on the ejector pin, set up the end plate on the ejector pin, weld first spring on the end plate, through the setting of motor, can drive the stirring leaf and carry out intensive mixing, stirring to corn seed and powder, improve the pesticide coverage effect of corn seed, the healthy growth after the follow-up corn seed seeding of just after.

The utility model provides a corn drill, through set up sealed dish in the discharging pipe, set up the connecting rod on sealed dish, set up the dwang on the connecting rod, set up the card hole on the dwang, set up the movable plate in the discharging pipe, set up the fixture block on the movable plate, welding second spring on the movable plate rotates through promoting the dwang to drive sealed dish and rotate, can adjust the unloading bore of discharging pipe, and then control the unloading speed of maize seed, subsequent people's of being convenient for seeding is used.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front cross-sectional view of the present invention in fig. 1;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the blanking mechanism of fig. 2 according to the present invention;

fig. 5 is an enlarged view of the point B of fig. 4 according to the present invention.

The reference numbers in the figures: 1. a frame; 2. a hopper; 3. a motor; 4. a stirring shaft; 5. stirring blades; 6. a scraping mechanism; 7. a discharge pipe; 8. a blanking mechanism; 9. a discharging pipe; 10. a feeding port; 11. front shoveling; 12. a driven wheel; 61. a top rod; 62. a squeegee; 63. an end plate; 64. a first spring; 81. sealing the disc; 82. a connecting rod; 83. rotating the rod; 84. clamping holes; 85. a guide bar; 86. a support plate; 87. a clamping block; 88. a second spring.

Detailed Description

Please refer to fig. 1, fig. 2, fig. 3, a corn seeder, including a frame 1, a hopper 2 fixedly connected to the frame 1, a motor 3 fixedly mounted to the hopper 2, an output shaft of the motor 3 rotatably connected to the frame 1, an output shaft of the motor 3 rotatably connected to the hopper 2, an output shaft of the motor 3 fixedly connected to a stirring shaft 4, the stirring shaft 4 rotatably connected to the hopper 2, stirring blades 5 fixedly connected to the stirring shaft 4, the stirring blades 5 being four, the four stirring blades 5 being arranged in an annular array on the stirring shaft 4, through the arrangement of the stirring blades 5, the corn seeds and the medicinal powder can be fully mixed and stirred, a scraping mechanism 6 provided to the stirring blades 5, a discharging pipe 7 fixedly connected to the hopper 2, a discharging mechanism 8 provided to the discharging pipe 7, a discharging pipe 9 fixedly connected to the discharging pipe 7, a discharging port 10 fixedly connected to the discharging pipe 9, a front shovel 11 fixedly connected to the frame 1, the front shovel 11 fixedly connected to the discharging port 10, and a driven wheel 12 provided to the frame 1.

Referring to fig. 1, 2 and 3, the scraping mechanism 6 includes a top rod 61, a scraping plate 62, an end plate 63 and a first spring 64, the top rod 61 is slidably connected to the stirring blade 5, the scraping plate 62 is fixedly connected to the top rod 61, the scraping plate 62 contacts with the hopper 2, the end plate 63 is fixedly connected to the top rod 61, the end plate 63 is slidably connected to the stirring blade 5, the first spring 64 is welded to the end plate 63, the other end of the first spring 64 is welded to the stirring blade 5, and the scraping plate 62, the top rod 61, the first spring 64 and other structures are used in cooperation, so that the medicine powder attached to the inner wall of the hopper 2 can be scraped, and the problem of attachment of a large amount of medicine powder is avoided.

Referring to fig. 1, 2, 4, and 5, the discharging mechanism 8 includes a sealing disc 81, a connecting rod 82, a rotating rod 83, a locking hole 84, a guiding rod 85, a supporting plate 86, a locking block 87, and a second spring 88, the sealing disc 81 is rotatably connected to the discharging pipe 7, the connecting rod 82 is fixedly connected to the sealing disc 81, the connecting rod 82 is rotatably connected to the discharging pipe 7, the rotating rod 83 is fixedly connected to the connecting rod 82, the rotating rod 83 is rotatably connected to the discharging pipe 7, the locking hole 84 is formed in the rotating rod 83, the guiding rod 85 is fixedly connected to the discharging pipe 7, the supporting plate 86 is slidably connected to the discharging pipe 7, the locking block 87 is fixedly connected to the supporting plate 86, the locking block 87 is slidably connected to the guiding rod 85, the locking block 87 is slidably connected to the locking hole 84, the second spring 88 is arranged on the outer side of the guiding rod 85, and the rotating rod 83 can be limited by the cooperation of the locking hole 84, the locking block 87, the second spring 88, and the sealing disc 81 is driven by the rotating rod 83 to be stable.

Referring to fig. 1, 2, 4 and 5, a plurality of clamping holes 84 are provided, the plurality of clamping holes 84 are arranged on the rotating rod 83 in an annular array, the clamping holes 84 are arranged to facilitate subsequent use in cooperation with the clamping blocks 87, one end of the second spring 88 is welded to the support plate 86, the other end of the second spring 88 is welded to the discharge pipe 7, and the support plate 86 can be connected for use through the arrangement of the second spring 88.

The working principle is as follows: when the corn powder stirring device is used, corn seeds and medicinal powder can be poured into the hopper 2, then the motor 3 is started to drive the stirring shaft 4 to rotate so as to drive the stirring blade 5 to rotate, the corn seeds and the medicinal powder are fully mixed and stirred for use, under the action of force, the stirring blade 5 is forced to drive the scraper 62 to slide along the inner wall of the hopper 2, the medicinal powder attached to the inner wall of the hopper 2 is scraped, and the problem that a large amount of medicinal powder is attached to the inner wall of the hopper 2 is solved;

rotate through promoting dwang 83, rotate with driving connecting rod 82, and then drive sealed dish 81 and rotate, can control the unloading bore of discharging pipe 7, be convenient for subsequent seeding is used, at this in-process, card hole 84 atress extrusion fixture block 87, fixture block 87 atress promotes backup pad 86 along guide bar 85 surface slip, second spring 88 atress deformation, finally make fixture block 87 break away from card hole 84, under the effect of power, fixture block 87 is along dwang 83 surface slip, when fixture block 87 slips into the next card hole 84 department of seting up on the dwang 83, second spring 88 resumes deformation, insert card hole 84 with promoting fixture block 87, it is spacing to the dwang 83, make dwang 83 drive sealed dish 81 be in and settle stably.

Claims

1. Corn drill, including frame (1), its characterized in that, fixedly connected with hopper (2) on frame (1), fixed mounting has motor (3) on hopper (2), the output shaft of motor (3) rotates with frame (1) to be connected, the output shaft of motor (3) rotates with hopper (2) to be connected, the output shaft fixedly connected with (mixing) shaft (4) of motor (3), (mixing) shaft (4) rotate with hopper (2) to be connected, fixedly connected with stirring leaf (5) are gone up in (mixing) shaft (4), be provided with on stirring leaf (5) and scrape material mechanism (6), fixedly connected with discharging pipe (7) are gone up in hopper (2), be provided with unloading mechanism (8) on discharging pipe (7), fixedly connected with unloading pipe (9) in discharging pipe (7), fixedly connected with unloading mouth (10) are gone up in unloading pipe (9), fixedly connected with front shovel (11) are gone up in frame (1), front shovel (11) and unloading mouth (10) fixed connection, be provided with from driving wheel (12) on frame (1).

2. The corn planter according to claim 1, characterized in that the stirring blades (5) are provided in four, four stirring blades (5) being arranged in an annular array on the stirring shaft (4).

3. The corn planter as claimed in claim 1, wherein the scraping mechanism (6) comprises a top rod (61), a scraping plate (62), an end plate (63) and a first spring (64), the stirring blade (5) is internally and slidably connected with the top rod (61), the top rod (61) is fixedly connected with the scraping plate (62), the scraping plate (62) is in contact with the hopper (2), the top rod (61) is fixedly connected with the end plate (63), the end plate (63) is in sliding connection with the stirring blade (5), the end plate (63) is welded with the first spring (64), and the other end of the first spring (64) is welded with the stirring blade (5).

4. The corn planter according to claim 1, wherein the blanking mechanism (8) comprises a sealing disc (81), a connecting rod (82), a rotating rod (83), a clamping hole (84), a guide rod (85), a support plate (86), a clamping block (87) and a second spring (88), the sealing disc (81) is rotationally connected in the discharging pipe (7), the connecting rod (82) is fixedly connected to the sealing disc (81), the connecting rod (82) is rotationally connected with the discharging pipe (7), the connecting rod (82) is fixedly connected to the rotating rod (83), the rotating rod (83) is rotationally connected with the discharging pipe (7), the clamping hole (84) is formed in the rotating rod (83), the guide rod (85) is fixedly connected to the discharging pipe (7), the support plate (86) is slidably sleeved on the discharging pipe of the guide rod (85), the support plate (86) is slidably connected with the discharging pipe (7), the clamping block (87) is slidably connected to the guide rod (85), the clamping block (87) is slidably connected to the clamping hole (84), and the second spring (88) is arranged on the outer side of the guide rod (85).

5. The corn planter according to claim 4, wherein the plurality of the locking holes (84) are provided, and the plurality of the locking holes (84) are arranged in an annular array on the rotating rod (83).

6. Corn planter according to claim 4, wherein one end of the second spring (88) is welded to the support plate (86) and the other end of the second spring (88) is welded to the discharge pipe (7).