CN214852734U - Rapeseed seeder - Google Patents

Abstract

The application relates to a rapeseed seeder, it includes the frame, and frame one side has set firmly the link, its characterized in that: be equipped with ditching device, seeder and earthing device in proper order along the direction of keeping away from the link in the frame, seeder includes a plurality of boxes that hold that set up side by side along vertical direction, the bottom that holds the box is equipped with the discharging pipe, rotate along the horizontal direction in the frame and be connected with along its axis direction pivoted dwang, the below that holds the box is equipped with a plurality of seeding boards with dwang fixed connection, the seeding board is on a parallel with the axis direction of dwang, the top of dwang is arranged in to the discharge gate of discharging pipe. Seeder during operation, ditching device digs ground and plants the ditch, and the dwang rotates and drives the seeding board and rotate, and then makes the rape seed between the seeding board piled up and plant in a department, and earthing device covers earth to the rape seed on again, and this application has the effect of the automatic function of planting that realizes the rape seed.

Description

Rapeseed seeder

Technical Field

The application relates to the field of agricultural machinery, in particular to a rapeseed seeder.

Background

With the development of society, the seeder has obtained extensive application in the farming field.

The current chinese patent with publication number CN2796329Y discloses a ridge culture seeder, wherein the front and back of the frame are respectively connected with a suspension frame and a land wheel, the upper part is connected with a seeding box body, the lower front, middle and back parts are respectively connected with an earth covering disc, a seeding disc, a soil lifting shovel and a soil collecting leveling plate in turn, the land wheel drives a chain wheel on the seeding box body through a chain, the front part of the front end of the frame opposite to the earth covering disc is connected with a break shovel, and a secondary earth covering disc connected with the frame is arranged between the seeding disc and the soil lifting shovel.

In view of the above-mentioned related technologies, the inventor found that, during the process of sowing rapeseeds, a user puts rapeseeds into a ditch along the direction of ditching, and separates a certain gap between two adjacent piles of rapeseeds, and the sowing machine has the defect of low efficiency of manual sowing.

SUMMERY OF THE UTILITY MODEL

In order to improve the seeding efficiency of seeder, realize the automatic function of sowing of seeder, this application provides a rapeseed seeder.

The application provides a rapeseed seeder adopts following technical scheme:

the utility model provides a rapeseed seeder, includes the frame, and frame one side has set firmly the link, its characterized in that: be equipped with ditching device, seeder and earthing device in proper order along the direction of keeping away from the link in the frame, seeder includes a plurality of boxes that hold that set up side by side along vertical direction, the bottom that holds the box is equipped with the discharging pipe, rotate along the horizontal direction in the frame and be connected with along its axis direction pivoted dwang, the below that holds the box is equipped with a plurality of seeding boards with dwang fixed connection, the seeding board is on a parallel with the axis direction of dwang, the top of dwang is arranged in to the discharge gate of discharging pipe.

Through adopting above-mentioned technical scheme, the frame is with ditching device, seeder and earthing device support on required position, seeder during operation, couple together link and power car, and then drive the frame and remove, the seeder during operation, ditching device digs ground and plants the ditch, it is used for holding the box and hold the rape seed, the rape seed of waiting to plant drops to between the seeding board along the discharging pipe gliding, the dwang rotates and drives the seeding board and rotates, and then make the rape seed between the seeding board piled up and plant in a department, along with the rotation of seeding board, the rape seed is stacked evenly in planting the ditch, earthing device covers earth to the rape seed again, realize the automatic planting function of rape seed.

Optionally, the two sides of the rotating rod are fixedly provided with the sowing disc, and the rotating rod penetrates through the circle center of the sowing disc and is coaxially and fixedly connected with the sowing disc.

Through adopting above-mentioned technical scheme, after the rape seed whereabouts to between the seeding board, the seeding dish makes the both sides of seeding board airtight, and then makes the difficult both sides gliding from seeding board of rape seed drop, and then makes the seeding function of seeding board perfect more.

Optionally, the outer cover of the upper end of the sowing plate is provided with a limiting cover fixedly connected with the frame, the limiting cover is connected with the sowing plate in a sliding manner, and the inner wall of the limiting cover is connected with the sowing plate in a sliding manner.

Through adopting above-mentioned technical scheme, when seeding the board and rotate the seeding to the rape seed, spacing cover makes the rape seed between the seeding board difficult fall out between the seeding board under the effect of centrifugal force, makes the rape seed difficult drop from the seeding board on the way in the rotation of seeding board simultaneously.

Optionally, the limiting cover is provided with a positioning hole, the discharging pipe penetrates through the positioning hole, and a discharging port of the discharging pipe is arranged in the limiting cover.

Through adopting above-mentioned technical scheme, when seeder during operation, the locating hole makes the relative position between discharging pipe and the seeding board more firm, and then makes the rape seed can be carried to between the seeding board more steadily.

Optionally, the bottom that holds the box rotates along the horizontal direction and is connected with the unloading pole, has set firmly a plurality of unloading baffles along the axis direction of unloading pole on the outer wall of unloading pole, and the tip that the unloading pole was kept away from to the unloading baffle and the inner wall swing joint that holds the box.

Through adopting above-mentioned technical scheme, when the seeder during operation, the unloading pole rotates and drives the unloading baffle and rotate, changes the unloading speed of seeder through the slew velocity of adjustment unloading baffle, and then makes the seeding function of seeder perfect more.

Optionally, a synchronizing rod is coaxially and fixedly arranged between the blanking rods.

Through adopting above-mentioned technical scheme, when seeder during operation, the synchronizing bar realizes the synchronous rotation of unloading pole, and then realizes a plurality of synchronous control who holds box unloading speed.

Optionally, the bottom of holding the box has set firmly the unloading funnel, and unloading funnel from the top down narrows gradually, the bottom and the discharging pipe fixed connection of unloading funnel.

Through adopting above-mentioned technical scheme, the rape seed that holds in the box falls to the discharge tube in along the unloading funnel, and the unloading funnel makes the unloading process of rape seed more smooth and easy, is difficult for piling up in the bottom that holds the box.

Optionally, the soil covering device comprises a soil filling roller which is rotatably connected with the frame and is arranged along the horizontal direction, a scraper is fixedly arranged on the frame along the length direction of the soil filling roller, and the scraper abuts against the outer wall of the soil filling roller.

Through adopting above-mentioned technical scheme, after the seeding operation was accomplished, the roller that bankets rotated and tamps earth and compresses tightly, and the scraper blade will fill out the outer glutinous earth of gluing of roller and scrape off, and then realize the function of banketing of seeder.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the frame is with ditching device, seeder and earthing device support on required position, seeder during operation, couple together link and power car, and then drive the frame and remove, the seeder during operation, ditching device digs ground and plants the ditch, it is used for holding the rapeseed to hold the box, the rapeseed of waiting to plant drops to between the seeding board along the discharging pipe gliding, the dwang rotates and drives the seeding board and rotates, and then the rapeseed between the seeding board is piled up and is planted in a department, along with the rotation of seeding board, the rapeseed is stacked uniformly in planting the ditch, earthing device covers earth to the rapeseed again, realize the automatic planting function of rapeseed.

2. When the seeding plate rotates the rape seed and sows, spacing cover makes the rape seed between the seeding plate be difficult for falling out from between the seeding plate under the effect of centrifugal force, makes the rape seed be difficult for dropping from the seeding plate on the way in the rotation of seeding plate simultaneously.

3. When the seeder during operation, the unloading pole rotates and drives the unloading baffle and rotate, changes the unloading speed of seeder through the slew velocity of adjustment unloading baffle, and then makes the seeding function of seeder perfect more.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a sectional view of a blanking rod and a blanking baffle in an embodiment of the present application.

Description of reference numerals: 1. a frame; 2. a connecting frame; 3. a ditching device; 4. a seeding device; 5. a soil covering device; 6. accommodating the box; 7. a discharge pipe; 8. rotating the rod; 9. a seeding plate; 10. a seeding tray; 11. a limiting cover; 12. positioning holes; 13. a blanking rod; 14. a blanking baffle; 15. a synchronization lever; 16. a discharging hopper; 17. a squeegee; 18. a soil filling roller; 19. a lifting rod; 20. a furrow plough.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a rapeseed seeder, referring to fig. 1, which comprises a frame 1, wherein a ditching device 3, a seeding device 4 and a soil covering device 5 are sequentially arranged on the frame 1. The frame 1 supports ditching device 3, seeder 4 and earthing device 5 on required position according to the seeding order, and the seeder during operation, ditching device 3 and ground butt plant the ditch with ground digging out, and seeder 4 is sowed the rape seed in proper order in planting the ditch, and earthing device 5 covers earth to the rape seed again, realizes the automatic planting function of rape seed.

Referring to fig. 1 and 2, a connecting frame 2 is fixedly arranged on one side of the machine frame 1 close to the ditching device 3. Before the seeder work, the user couples link 2 with the motor vehicle, and the motor vehicle removes and drives link 2 and remove and then drive frame 1 and remove, realizes the aversion function of frame 1.

Referring to fig. 1 and 2, the ditching device 3 comprises four lifting rods 19 arranged along the vertical direction, the lifting rods 19 are connected with the machine frame 1 in a sliding manner along the vertical direction, and a ditching plow 20 is fixedly arranged at the bottom end of each lifting rod 19. When the seeder works, the lifting rod 19 moves downwards to enable the ditching plow 20 to be abutted against the ground, and along with the movement of the rack 1, the ditching plow 20 excavates four parallel planting ditches on the ground to realize the ditching operation of the seeder.

Referring to fig. 1 and 2, the sowing device 4 includes four housing boxes 6 arranged side by side in the vertical direction, the housing boxes 6 being one-to-one opposed to the lifting rods 19. Before the seeder work, the user places the rape seed in holding box 6, holds box 6 and stores the rape seed, and the seeder of being convenient for is in the planting ditch with the rape seed seeding in proper order when seeding.

Referring to fig. 1 and 2, the bottom end of the accommodating box 6 is connected with a blanking rod 13 in a rotating mode along the horizontal direction, six blanking baffles 14 are fixedly arranged on the outer wall of the blanking rod 13 along the axial direction of the blanking rod 13, the included angle between every two adjacent blanking baffles 14 is the same, and the end, far away from the blanking rod 13, of each blanking baffle 14 is movably connected with the inner wall of the accommodating box 6. When the seeder during operation, unloading pole 13 rotates and drives unloading baffle 14 and rotate, when the user need change the planting quantity of each heap of rape seed, the user changes the unloading speed of seeder through the slew velocity of adjustment unloading baffle 14, and then makes the seeding function of seeder perfect more.

Referring to fig. 1 and 2, a synchronization rod 15 is coaxially and fixedly arranged between the blanking rods 13 along the horizontal direction. When the seeder during operation, unloading pole 13 rotates and drives synchronizing bar 15 and rotate, and synchronizing bar 15 couples together a plurality of unloading poles 13 fixed connection, realizes the synchronous rotation of unloading pole 13, and then realizes holding the synchro-control of 6 unloading speed of box.

Referring to fig. 1 and 2, a discharging funnel 16 is fixedly arranged at the bottom end of the accommodating box 6, the discharging funnel 16 is positioned below the discharging baffle plate 14, and the discharging funnel 16 gradually narrows from top to bottom. When the seeder is in operation, the rapeseeds in the containing box 6 fall down along the blanking funnel 16, the blanking funnel 16 enables the blanking process of the rapeseeds to be smoother, and then the rapeseeds are not easy to stack at the bottom of the containing box 6.

Referring to fig. 1 and 2, discharging pipe 7 has set firmly in the bottom of unloading funnel 16, rotates along the horizontal direction in the frame 1 to be connected with along its axis direction pivoted dwang 8, the below that holds box 6 is provided with four seeding plates 9 with dwang 8 fixed connection, seeding plate 9 is on a parallel with the axis direction of dwang 8, the contained angle between the adjacent seeding plate 9 is the same, the top of dwang 8 is arranged in to the discharge gate of discharging pipe 7. When the seeder during operation, the rape seed of waiting to plant is fallen to between the seeding board 9 along discharging pipe 7 gliding, and the dwang 8 rotates this moment and drives seeding board 9 and rotate, and when seeding board 9 rotated to the lower position on, the rape seed between the seeding board 9 was piled up along seeding board 9 gliding and is planted in a department, along with the rotation of seeding board 9, and the rape seed is stacked uniformly in planting the ditch.

Referring to fig. 1 and 2, a sowing disc 10 is fixedly arranged on both sides of a rotating rod 8, and the rotating rod 8 passes through the center of the sowing disc 10 and is coaxially and fixedly connected with the sowing disc 10. After the rapeseeds fall between the sowing plates 9, the sowing plate 10 seals two sides of the sowing plates 9, so that the rapeseeds are not easy to slide down and fall off from two sides of the sowing plates 9, and the sowing function of the sowing plates 9 is more perfect.

Referring to fig. 1 and 2, the outer cover of the upper end of the sowing tray 10 is provided with a limit cover 11 fixedly connected with the frame 1, two sides of the inner wall of the limit cover 11 are connected with the sowing tray 10 in a sliding manner, and the upper end surface of the inner wall of the limit cover 11 is connected with the sowing plate 9 in a sliding manner. When the seeding plate 9 rotates to sow rapeseeds, the limiting cover 11 ensures that rapeseeds between the seeding plates 9 are not easy to fall out from between the seeding plates 9 under the action of centrifugal force, and simultaneously ensures that the rapeseeds are not easy to fall off from the seeding plates 9 in the rotation way of the seeding plates 9.

Referring to fig. 1 and 2, a positioning hole 12 is formed in the limiting cover 11, the discharging pipe 7 penetrates through the positioning hole 12, and a discharging hole of the discharging pipe 7 is arranged in the limiting cover 11. When the seeder is in operation, the positioning hole 12 enables the relative position between the discharging pipe 7 and the seeding plate 9 to be more stable, and then rapeseeds can be more stably conveyed to the position between the seeding plates 9.

Referring to fig. 1 and 2, the soil covering device 5 includes a filling roll 18 rotatably coupled to the frame 1 in a horizontal direction. After the seeding operation of the seeding machine is completed, the soil filling roller 18 rotates to be in rolling connection with the ground to fill and compress soil, and then the soil filling function of the seeding machine is realized.

Referring to fig. 1 and 2, a scraper 17 is fixedly arranged on the frame 1 along the length direction of the fill roll 18, and the scraper 17 abuts against the outer wall of the fill roll 18. After the soil is compacted by the soil filling roller 18, the scraper 17 scrapes off the soil adhered to the soil filling roller 18, so that the soil filling operation of the soil filling roller 18 is more complete.

The implementation principle of the rapeseed seeder in the embodiment of the application is as follows: the seeder during operation, lifter 19 moves down, make furrow plough 20 and ground butt, along with frame 1 removes, furrow plough 20 digs four planting ditches that are parallel to each other with ground, unloading pole 13 rotates and drives unloading baffle 14 and rotates, the rape seed of waiting to plant drops to between the seeding plate 9 along discharging pipe 7 gliding, dwang 8 rotates this moment and drives seeding plate 9 and rotate, when seeding plate 9 rotates to the lower position on, the rape seed between the seeding plate 9 is followed seeding plate 9 gliding and is piled up planting in a department, after the seeding operation of seeder is accomplished, fill soil roller 18 rotates and is filled the soil with ground roll connection and compress tightly, realize the automatic planting function of rape seed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (7)

1. The utility model provides a rapeseed seeder, includes frame (1), and frame (1) one side has set firmly link (2), its characterized in that: the ditching device (3), the seeding device (4) and the soil covering device (5) are sequentially arranged on the rack (1) along the direction far away from the connecting frame (2), the seeding device (4) comprises a plurality of accommodating boxes (6) arranged side by side along the vertical direction, a discharging pipe (7) is arranged at the bottom end of each accommodating box (6), a rotating rod (8) rotating along the axis direction of the rack (1) is rotatably connected to the rack (1) along the horizontal direction, a plurality of seeding plates (9) fixedly connected with the rotating rod (8) are arranged below the accommodating boxes (6), the seeding plates (9) are parallel to the axis direction of the rotating rod (8), and a discharging port of the discharging pipe (7) is arranged above the rotating rod (8); the soil covering device (5) comprises a soil filling roller (18) which is rotatably connected with the rack (1) and is arranged along the horizontal direction, a scraper (17) is fixedly arranged on the rack (1) along the length direction of the soil filling roller (18), and the scraper (17) is abutted against the outer wall of the soil filling roller (18).

2. A rapeseed seeder as claimed in claim 1, characterized in that: the two sides of the rotating rod (8) are fixedly provided with the seeding disc (10), and the rotating rod (8) penetrates through the circle center of the seeding disc (10) and is coaxially and fixedly connected with the seeding disc (10).

3. A rapeseed seeder as claimed in claim 2, characterized in that: the outer cover of the upper end of the seeding tray (10) is provided with a limiting cover (11) fixedly connected with the frame (1), the limiting cover (11) is connected with the seeding tray (10) in a sliding mode, and the inner wall of the limiting cover (11) is connected with the seeding plate (9) in a sliding mode.

4. A rapeseed seeder as claimed in claim 3, characterized in that: the limiting cover (11) is provided with a positioning hole (12), the discharging pipe (7) penetrates through the positioning hole (12), and a discharging hole of the discharging pipe (7) is arranged in the limiting cover (11).

5. A rapeseed seeder as claimed in claim 1, characterized in that: the bottom that holds box (6) rotates along the horizontal direction and is connected with unloading pole (13), has set firmly a plurality of unloading baffles (14) along the axis direction of unloading pole (13) on the outer wall of unloading pole (13), and the tip that unloading pole (13) were kept away from in unloading baffle (14) and the inner wall swing joint who holds box (6).

6. A rapeseed seeder as claimed in claim 5, characterized in that: and a synchronous rod (15) is coaxially and fixedly arranged between the blanking rods (13).

7. A rapeseed seeder as claimed in claim 1, characterized in that: the bottom of holding box (6) sets firmly unloading funnel (16), and unloading funnel (16) from the top down narrows down gradually, the bottom and discharging pipe (7) fixed connection of unloading funnel (16).

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