CN210579975U

CN210579975U - Seeder with improved structure

Info

Publication number: CN210579975U
Application number: CN201921037524.2U
Authority: CN
Inventors: 谢华秋
Original assignee: Fuzhou Kezhu Electrical And Mechanical Equipment Co ltd
Current assignee: Fuzhou Kezhu Electrical And Mechanical Equipment Co ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-05-22
Anticipated expiration: 2029-07-03

Abstract

The utility model relates to the field of seeding equipment, in particular to seeder with improved structure. A seeder with improved structure comprises a frame, a traveling wheel driving shaft, traveling wheels, a seeding driving shaft and a driving assembly; the frame is also provided with a seeding assembly, and the seeding assembly comprises a seed storage box, a seeding funnel and a seed scooping device; seed scooping device includes the disc, is equipped with the scoop in the quotation of disc orientation seeding funnel one side, and the scoop includes the spoon body and spoon handle, its characterized in that: still install the handspike in the frame, the position is equipped with horizontal support plate and slant backup pad by the back of frame upper end, has all seted up the mounting hole on slant backup pad and the horizontal support plate, and horizontal support plate still is equipped with below its mounting hole and blocks the piece. The utility model discloses not only install and remove the convenience, can drive the seeder and change the direction of motion, can easily mention the seeder moreover conveniently, convenience of customers rationally uses and places this machine, improves space utilization.

Description

Seeder with improved structure

Technical Field

The utility model relates to the field of seeding equipment, in particular to seeder with improved structure.

Background

The seeder is a planting machine taking crop seeds as seeding objects, can greatly reduce the labor intensity during seed seeding and improve the seeding precision, and currently, a rapeseed seeder, a flower seed seeder and the like are commonly used. However, the existing seeder is inconvenient to use and difficult to change direction due to overlarge volume, and is not beneficial to placement, thereby occupying larger storage space.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome above shortcoming, provide a construction improvement's seeder, handspike and frame are connected through slant support plate and horizontal support plate, not only install and remove the convenience, can drive the seeder and change the direction of motion, can easily mention the seeder moreover conveniently, convenience of customers rationally uses and places this machine, improves space utilization.

The utility model discloses a following technical scheme realizes:

a seeder with an improved structure comprises a frame, a traveling wheel driving shaft rotationally connected to the bottom of the frame, a traveling wheel coaxially and fixedly connected with the traveling wheel driving shaft and used for driving the frame to travel, a seeding driving shaft rotationally connected to the upper part of the frame and arranged in parallel with the traveling wheel driving shaft, and a driving assembly used for driving the traveling wheel driving shaft and the seeding driving shaft to rotate; the seeding assembly comprises a seed storage box which is fixedly arranged on the rack and has an open upper port, a seeding funnel vertically arranged in the seed storage box, and a seed scooping device used for scooping seeds arranged in the seed storage box into the seeding funnel; the seeding driving shaft is arranged above the seed storage box or penetrates through the upper part of the box body of the seed storage box and can rotate relative to the box body of the seed storage box; the upper end opening of the seeding funnel is larger than the lower end opening, and the lower end opening penetrates through the bottom of the seed storage box and extends downwards; the seed scooping device comprises a disc which is arranged in a seed storage box, is positioned beside a seeding funnel and is coaxially and drivingly connected with a seeding driving shaft, a plurality of scoops which are annularly arranged around the center of the disc are arranged on the disc surface of one side of the disc facing the seeding funnel, each scoop comprises a scoop body and a scoop handle connected between the disc and the scoop body, the scoop body of the scoop which moves to the upper end of the disc under the driving of the rotation of the disc is positioned above an upper end opening of the seeding funnel, and when the scoop rotates to the upper end opening of the seeding funnel along with the disc, the scoop body is in a state of turning on one side to enable seeds in the scoop body to fall into the seeding funnel;

the method is characterized in that: the machine frame is also provided with a hand push rod for pushing the seeder to change the movement direction of the seeder, a horizontal support plate which is horizontally arranged and an inclined support plate which is obliquely arranged with the horizontal support plate are arranged at the position close to the rear part of the upper end part of the machine frame, and the height of one side of the inclined support plate close to the advancing direction of the seeder is higher than the height of one side close to the retreating direction of the seeder; the slant supporting plate and the horizontal supporting plate are respectively provided with a mounting hole corresponding to the shape and the size of the hand push rod and used for sequentially penetrating the hand push rod, and the horizontal supporting plate is further provided with a blocking piece used for limiting the depth position of the hand push rod inserted into the mounting hole below the mounting hole.

The working principle and the process are as follows:

firstly, a hand push rod is installed in a rack installation hole and abuts against a blocking piece, seeds are poured into a seed storage box, a driving assembly is started to drive a traveling wheel driving shaft and a seeding driving shaft to rotate, the seeding driving shaft drives a disc to rotate, a scooping spoon is driven to convey the seeds to a high place one by one and fall into a seeding funnel, and the seeds fall into a seeding area through a lower port of the seeding funnel; the walking wheels are driven to rotate, and the advancing direction and distance of the seeder are controlled by a hand push rod which is arranged on the rack in a matching way.

For better implementation of the scheme, the following optimization scheme is also provided:

further, in order to optimize the driving assembly and the seeder moving mode: the driving assembly comprises a motor arranged on the rack, a motor shaft connected with the motor, and a transmission belt connected among the motor shaft, the travelling wheel driving shaft and the sowing driving shaft; the walking wheel is positioned at one side of the bottom of the frame, which is close to the advancing direction of the seeder, and one side of the bottom of the frame, which is close to the retreating direction of the seeder, is also rotatably connected with an auxiliary wheel shaft which is parallel to a driving shaft of the walking wheel and an auxiliary wheel which is coaxially and fixedly connected on the auxiliary wheel shaft.

Further, in order to increase the probability that seeds fall into the sowing funnel: the big-end-up of seeding funnel's upper end opening, and be fan-shaped structure with disc parallel direction's cross-section, the seeding funnel upper end opening is close to the height that highly is higher than near the seeder of direction of advance one side, and the leading flank that the upper end opening of seeding funnel is close to seeder direction of advance one side slopes forward to be greater than 90 degrees with the number of degrees that the horizontal plane pressed from both sides the contained angle, and be less than or equal to 135 degrees.

Further, for the convenient row number and the row spacing of adjustment seeding: the quantity of seeding funnel just lays along seeding drive shaft extending direction for a plurality of in proper order, and the side of every seeding funnel all disposes a seed scooping device, and every seeding funnel upper end opening part all is equipped with and opens and close upper end open-ended seeding funnel lid. If the row spacing needed to be sowed is large, the upper end of part of the sowing funnel can be covered with a sowing funnel cover.

Further, in order to drop the seed into a predetermined position: a seed dropping pipeline which is connected below the opening at the lower end of the seeding funnel and extends downwards is arranged below the bottom of the frame; the seed dropping pipeline is connected below the bottom of the frame through a detachable connecting piece.

Further, in order to make the sowing machine suitable for sowing vegetable and grain seeds of various sizes: the aperture of the spoon body ranges from 1 mm to 10 mm.

Further, in order to make the seeder suitable for loose soil or greenhouses: the walking wheels and the auxiliary wheels are in a plurality of numbers and correspond to each other in the axial direction, and the walking wheels and the auxiliary wheels are all sharp wheels with the thickness gradually reduced from the circle center to the edge.

Further, in order to adapt the sowing machine to sand: the walking wheel and the auxiliary wheel are in a plurality of numbers and are staggered in the axial direction, the walking wheel adopts a pointed wheel with the thickness gradually reduced from the circle center to the wheel at the edge, and the auxiliary wheel adopts a cylindrical wheel with the consistent thickness.

Further, in order to adapt the sowing machine to be used on flat ground: the walking wheels and the auxiliary wheels are multiple and correspond to each other in axial position, and the walking wheels and the auxiliary wheels are all flat ground tires with large diameters.

Further, in order to conveniently select spoons with different specifications according to the sizes of seeds to be sown: the handle of the scooping spoon is detachably connected with the disc, a plurality of insertion holes which are annularly distributed around the center of the disc and are distributed at intervals are formed in the disc surface of the disc on one side, facing the seeding funnel, of the disc, and the handle of the scooping spoon is inserted into the insertion holes. When in use, spoons with different calibers can be arranged on the disc according to the size of seeds to be sown. In addition, still can be according to the density adjustment seeding interval of planting, if the density of planting is big, it is little to need the seeding interval, can all install the spoonful spoon in every spliced eye, if the density of planting is little, it is big to need the seeding interval, can several spliced eyes installation spoonfuls at the interval.

Compare prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a seeder with improved structure, the handspike is connected with the frame through the slant support plate and the horizontal support plate, not only is convenient to assemble and disassemble, can drive the seeder to change the motion direction, but also can easily and conveniently lift the seeder, is convenient for users to reasonably use and place the seeder, and improves the space utilization rate;

2. the utility model provides three choices of walking wheels suitable for different fields, which can be freely selected according to the characteristics of land and seeds, and is convenient to use;

3. the seeder with the improved structure effectively solves the technical problem that the existing seeder can not ensure that seeds accurately fall into preset positions through the seed falling pipeline, so that crops are uniformly planted, the quality of vegetables is good, harvesting is easy, and the seeds can be sowed and planted simultaneously, thereby greatly improving the seeding efficiency and effectively saving the labor cost;

4. a seeder of institutional advancement, seeding funnel upper end opening is big end down's fan-shaped structure, improves the seed and falls into the probability of seeding funnel, reduces the seeding error.

5. A seeder of institutional advancement, the scoop of different specifications is selected to the seed size that can sow as required, still can be according to density adjustment seeding interval and the line interval of planting.

Drawings

The invention will be further described with reference to the following examples with reference to the accompanying drawings:

FIG. 1 is a schematic view of the overall structure of the seeding machine of the utility model I;

FIG. 2 is a schematic view of the overall structure of the seeding machine of the present invention;

FIG. 3 is a schematic view of the bottom structure of the seeding machine of the present invention;

FIG. 4 is a schematic structural view of a seeding assembly in the seeding machine of the present invention;

FIG. 5 is a schematic view of the bottom structure of the sowing assembly in the sowing machine of the present invention;

FIG. 6 is a schematic structural view of a seeding funnel in the seeding machine of the present invention;

FIG. 7 is a schematic structural view of a flat ground tire in the seeding machine of the present invention;

description of reference numerals: 1-a frame, 11-a horizontal supporting plate, 12-an inclined supporting plate, 13-a mounting hole, 14-a blocking sheet, 2-a travelling wheel driving shaft, 3-a travelling wheel, 4-a sowing driving shaft, 5-a sowing assembly, 51-a seed storage box, 52-a disc, 53-a scoop, 54-a sowing funnel, 541-an upper end opening, 542-a lower end opening, 58-a sowing funnel cover, 6-a driving assembly, 61-a motor, 62-a motor shaft, 63-a transmission belt, 7-a hand push rod, 8-a seed falling pipeline, 9-an auxiliary wheel shaft and 10-an auxiliary wheel.

Detailed Description

The invention is described in detail below with reference to the drawings and specific examples:

a seeder with an improved structure comprises a frame 1, a travelling wheel driving shaft 2 rotationally connected to the bottom of the frame 1, a travelling wheel 3 coaxially and fixedly connected with the travelling wheel driving shaft 2 and used for driving the frame 1 to travel, a seeding driving shaft 4 rotationally connected to the upper part of the frame 1 and arranged in parallel with the travelling wheel driving shaft 2, and a driving assembly 6 used for driving the travelling wheel driving shaft 2 and the seeding driving shaft 4 to rotate; the machine frame 1 is also provided with a seeding assembly 5, the seeding assembly 5 comprises a seed storage box 51 which is fixedly arranged on the machine frame 1 and has an open upper port, a seeding funnel 54 which is vertically arranged in the seed storage box 51, and a seed scooping device which is used for scooping seeds arranged in the seed storage box 51 into the seeding funnel 54; the seeding driving shaft 4 is arranged above the seed storage box 51 or penetrates through the upper part of the seed storage box 51 and can rotate relative to the seed storage box 51; the upper end opening 541 of the sowing funnel 54 is larger than the lower end opening 542, and the lower end opening 542 extends downward through the bottom of the seed storage box 51; the seed scooping device comprises a disc 52 which is arranged in a seed storage box 51, is positioned beside a sowing funnel 54 and is coaxially and drivingly connected with a sowing driving shaft 4, a plurality of scoops 53 which are annularly arranged around the center of the disc 52 are arranged on the disc surface of the disc 52 facing one side of the sowing funnel 54, each scoop 53 comprises a scoop body and a scoop handle connected between the disc 52 and the scoop body, the scoop body of the scoop 53 which moves to the upper end of the disc 52 under the driving of the rotation of the disc 52 is positioned above an upper end opening 541 of the sowing funnel 54, and when the scoop 53 rotates to the upper end opening 541 of the sowing funnel 54 along with the disc 52, the scoop body is in a state of being laterally turned over to enable seeds in the scoop body to fall into the sowing funnel 54;

the method is characterized in that: a hand push rod 7 for pushing the seeder to change the movement direction of the seeder is further arranged on the rack 1, a horizontal support plate 11 arranged horizontally and an inclined support plate 12 inclined with the horizontal support plate 11 are arranged at the position close to the rear part of the upper end part of the rack 1, and the height of one side, close to the advancing direction of the seeder, of the inclined support plate 12 is higher than that of one side, close to the retreating direction of the seeder; the inclined supporting plate 12 and the horizontal supporting plate 11 are respectively provided with a mounting hole 13 corresponding to the shape and size of the hand push rod 7 and used for sequentially penetrating the hand push rod 7, and the horizontal supporting plate 11 is further provided with a blocking piece 14 used for limiting the depth position of the hand push rod 7 inserted into the mounting hole 13 below the mounting hole 13.

The driving assembly 6 comprises a motor 61 arranged on the frame 1, a motor shaft 62 connected with the motor 61, and a transmission belt 63 connected among the motor shaft 62, the travelling wheel driving shaft 2 and the sowing driving shaft 4; the walking wheels 3 are positioned at one side of the bottom of the frame 1 close to the advancing direction of the seeder, and one side of the bottom of the frame 1 close to the retreating direction of the seeder is also rotatably connected with an auxiliary wheel shaft 9 parallel to the walking wheel driving shaft 2 and an auxiliary wheel 10 coaxially and fixedly connected to the auxiliary wheel shaft.

The upper end opening of the seeding funnel 54 is big-end-up, and is fan-shaped structure at the cross-section with disc 52 parallel direction, and the height that the opening 541 in the upper end of the seeding funnel 54 is close to seeder advancing direction one side is higher than the height that is close to seeder retreating direction one side, and the leading flank that the opening 541 in the upper end of the seeding funnel 54 is close to seeder advancing direction one side slopes forward to the number of degrees of contained angle with the horizontal plane is greater than 90 degrees, and is less than or equal to 135 degrees.

The seeding funnels 54 are arranged in sequence along the extending direction of the seeding driving shaft 4, a seed scooping device is arranged at the side of each seeding funnel 54, and a seeding funnel cover 58 capable of opening and closing the upper end opening is arranged at the upper end opening 541 of each seeding funnel 54.

Each of the seed hoppers 54 is a set with the seed scooping device at the side thereof, and the seed storage box 51 is provided with a partition plate device located between the adjacent two sets of the seed hoppers 54 and the seed scooping device so that the seeds can be uniformly distributed in the seed storage box.

A seed dropping pipeline 8 which is connected below the lower end opening 542 of the seeding funnel 54 and extends downwards is arranged below the bottom of the frame 1; the seed dropping pipeline 8 is connected below the bottom of the frame 1 through a detachable connecting piece.

The aperture of the spoon body ranges from 1 mm to 10 mm.

The walking wheels 3 and the auxiliary wheels 10 are multiple in number and correspond to each other in axial position, and the walking wheels 3 and the auxiliary wheels 10 are all sharp wheels with the thickness gradually reduced from the circle center to the edge.

The walking wheels 3 and the auxiliary wheels 10 are in a plurality of numbers and are staggered in the axial direction, the walking wheels 3 adopt pointed wheels with the thickness gradually reduced from the circle center to the wheels at the edges, and the auxiliary wheels 10 adopt columnar wheels with the same thickness.

The number of the walking wheels 3 and the number of the auxiliary wheels 10 are multiple, the walking wheels correspond to the auxiliary wheels 10 in the axial direction, and the walking wheels 3 and the auxiliary wheels 10 are all flat tires with large diameters.

The handle of the scoop 53 is detachably connected with the disc 52, a plurality of insertion holes which are annularly distributed around the center of the disc 52 and are distributed at intervals are arranged on the disc surface of one side of the disc 52 facing the seeding funnel 54, and the handle of the scoop 53 is inserted into the insertion holes.

The above-mentioned specific implementation is only to explain in detail the technical solution of the present invention, the present invention is not limited to the above-mentioned embodiments, and any improvement or replacement according to the principle of the present invention should be within the protection scope of the present invention.

Claims

1. A seeder with an improved structure comprises a rack (1), a traveling wheel driving shaft (2) rotationally connected to the bottom of the rack (1), a traveling wheel (3) coaxially and fixedly connected with the traveling wheel driving shaft (2) and used for driving the rack (1) to travel, a seeding driving shaft (4) rotationally connected to the upper part of the rack (1) and arranged in parallel with the traveling wheel driving shaft (2), and a driving assembly (6) used for driving the traveling wheel driving shaft (2) and the seeding driving shaft (4) to rotate; the seeding assembly (5) is further arranged on the rack (1), and comprises a seed storage box (51) which is fixedly mounted on the rack (1) and has an open upper port, a seeding funnel (54) vertically arranged in the seed storage box (51), and a seed scooping device for scooping seeds placed in the seed storage box (51) into the seeding funnel (54); the seeding driving shaft (4) is arranged above the seed storage box (51) or penetrates through the upper part of the box body of the seed storage box (51) and can rotate relative to the box body of the seed storage box (51); the upper end opening (541) of the sowing funnel (54) is larger than the lower end opening (542), and the lower end opening (542) penetrates through the bottom of the seed storage box (51) and extends downwards; the seed scooping device comprises a disc (52) which is arranged in a seed storage box (51), is positioned beside a sowing funnel (54) and is coaxially and drivingly connected with a sowing driving shaft (4), a plurality of scooping scoops (53) which are annularly installed around the center of the disc (52) are arranged on the disc surface of the disc (52) facing one side of the sowing funnel (54), each scooping scoop (53) comprises a scoop body and a scoop handle connected between the disc (52) and the scoop body, the scoop bodies of the scooping (53) which moves to the upper end of the disc (52) under the driving of the rotation of the disc (52) are positioned above an upper end opening (541) of the sowing funnel (54), and when the scooping (53) rotates to the upper end opening (541) of the sowing funnel (54) along with the disc (52), the scoop bodies are in a state of turning on one side and enabling seeds in the scoop bodies to fall into the sowing funnel (;

the method is characterized in that: a hand push rod (7) used for pushing the seeder to change the movement direction of the seeder is further mounted on the rack (1), a horizontal support plate (11) horizontally arranged and an inclined support plate (12) obliquely arranged with the horizontal support plate (11) are arranged at the position, close to the rear, of the upper end of the rack (1), and the height of one side, close to the advancing direction of the seeder, of the inclined support plate (12) is higher than that of one side, close to the retreating direction of the seeder; the inclined supporting plate (12) and the horizontal supporting plate (11) are respectively provided with a mounting hole (13) corresponding to the shape and size of the hand push rod (7) and used for sequentially penetrating the hand push rod (7), and the horizontal supporting plate (11) is further provided with a blocking piece (14) below the mounting hole (13) and used for limiting the depth position of the hand push rod (7) inserted into the mounting hole (13).

2. The improved seeder of claim 1, wherein: the driving assembly (6) comprises a motor (61) arranged on the rack (1), a motor shaft (62) connected with the motor (61), and a transmission belt (63) connected among the motor shaft (62), the travelling wheel driving shaft (2) and the sowing driving shaft (4); the walking wheels (3) are positioned on one side, close to the advancing direction of the seeder, of the bottom of the rack (1), and one side, close to the retreating direction of the seeder, of the bottom of the rack (1) is further rotatably connected with auxiliary wheel shafts (9) parallel to the walking wheel driving shafts (2) and auxiliary wheels (10) which are coaxially and fixedly connected onto the auxiliary wheel shafts.

3. The improved structure seeding machine according to claim 1 or 2, characterized in that: the upper end opening of seeding funnel (54) is big-end-up, and is fan-shaped structure at the cross-section with disc (52) parallel direction, and seeding funnel (54) upper end opening (541) is close to the height that highly is higher than near the seeder of direction of advance one side, and the leading flank that upper end opening (541) of seeding funnel (54) is close to seeder direction of advance one side slopes forward to the number of degrees of contained angle that presss from both sides with the horizontal plane is greater than 90 degrees, and is less than or equal to 135 degrees.

4. The improved seeder of claim 2, wherein: the quantity of seeding funnel (54) is a plurality of and just lays in proper order along seeding drive shaft (4) extending direction, and the side of every seeding funnel (54) all disposes a seed scooping device, and every seeding funnel (54) upper end opening (541) department all is equipped with seeding funnel lid (58) that can open and close upper end opening (541).

5. The improved structure seeding machine according to claim 1 or 2, characterized in that: a seed dropping pipeline (8) which is connected below the lower end opening (542) of the seeding funnel (54) and extends downwards is arranged below the bottom of the frame (1); the seed dropping pipeline (8) is connected below the bottom of the frame (1) through a detachable connecting piece.

6. The improved structure seeding machine according to claim 1 or 2, characterized in that: the aperture of the spoon body ranges from 1 mm to 10 mm.

7. The improved seeder of claim 2, wherein: the walking wheels (3) and the auxiliary wheels (10) are multiple in number and correspond to each other in axial position, and the walking wheels (3) and the auxiliary wheels (10) are all sharp wheels with the thickness gradually reduced from the circle center to the edge.

8. The improved seeder of claim 2, wherein: the walking wheels (3) and the auxiliary wheels (10) are in a plurality of numbers and are staggered in the axial direction, the walking wheels (3) adopt pointed wheels with the thickness gradually reduced from the circle center to the wheels at the edges, and the auxiliary wheels (10) adopt cylindrical wheels with the same thickness.

9. The improved seeder of claim 2, wherein: the walking wheels (3) and the auxiliary wheels (10) are multiple in number and correspond to each other in axial position, and the walking wheels (3) and the auxiliary wheels (10) are all flat tires with large diameters.

10. The improved seeder of claim 1, wherein: the handle of the scoop (53) is detachably connected with the disc (52), a plurality of inserting holes which are annularly formed around the center of the disc (52) and are distributed at intervals are arranged on the disc surface of one side, facing the seeding funnel (54), of the disc (52), and the scoop handle of the scoop (53) is inserted into the inserting holes.