CN220307768U - Portable precision seeding device - Google Patents

Abstract

The utility model relates to a portable precision seeding device which comprises a mounting tube and a distributing tube, wherein the bottom end of the mounting tube is fixedly connected with the top end of the distributing tube, a distributing bin is embedded and mounted in the mounting tube, two groups of turning grooves are formed in the top end of the mounting tube, the two groups of turning grooves have the same shape and structure, a cover plate is embedded and mounted at the top of the distributing bin, two groups of grooves are symmetrically formed in the outer wall of the top end of the distributing bin, two groups of protruding blocks are symmetrically and fixedly mounted on the outer wall of the side of the cover plate, the shape and the mounting position of the protruding blocks correspond to the grooves, seeds can be subjected to primary screening through the mounting tube and the distributing bin, the seeds are divided into two groups through the volume size, in an initial state, gaps at the bottom of the distributing bin are not contacted with discharge holes at the bottom of the mounting tube, and after shaking and separation, the gaps are matched with the discharge holes through rotation of the distributing bin, so that the seeds with different sizes are screened to the greatest extent.

Description

Portable precision seeding device

Technical Field

The utility model relates to the technical field of seeding devices, in particular to a portable precision seeding device.

Background

Grass seeds are usually small and difficult to uniformly spread by manpower. With the continuous promotion of high-quality development of grassland industry, the use rate of small-grain grasslands for grassland restoration and artificial grassland planting is higher and higher, and the grassland restoration and the artificial grassland planting have certain requirements on the sowing quantity, so that a portable fine sowing device is developed to improve the sowing efficiency.

Disclosure of Invention

An object of the present application is to provide a portable precision seeding device, so as to solve the problem set forth in the above background technology.

In order to achieve the above purpose, the present application provides the following technical solutions:

the utility model provides a portable precision seeding device, includes installation tube and branch material pipe, the bottom of installation tube and the top fixed connection of dividing the material pipe, the inside embedding of installation tube is installed and is divided the feed bin, two sets of steering groove have been seted up on the top of installation tube, two sets of steering groove's shape structure is the same, the apron is installed in the top embedding of dividing the feed bin, two sets of recesses have been seted up to the top outer wall symmetry of dividing the feed bin, the side outer wall symmetry fixed mounting of apron has two sets of lugs, the shape and the mounted position of lug correspond with the recess.

Preferably, the inside slant of dividing the feed bin is installed and is divided the sieve, divide the top of sieve and divide the top inner wall fixed connection of feed bin, divide the bottom of sieve and divide the bottom edge of feed bin to flush and leave the space between the two, divide the sieve to one side slant downward fixed mounting of feed bin bottom to divide the feed bin bottom to have the deflector, divide the outer wall bottom embedding of feed bin to install magnet, divide the bottom of feed bin to adsorb with the inner wall of installing tube and be connected.

Preferably, one end of the guide plate is fixed with the middle part of the outer wall of the separating screen plate, the other end of the guide plate faces the bottom end of the separating bin, a space is reserved between the guide plate and the separating screen plate, a plurality of component screen holes are formed in the upper half part of the separating screen plate, and the separating screen holes are all located above the guide plate.

Preferably, a first discharge port and a second discharge port are formed in the bottom of the mounting pipe, handles are symmetrically mounted on two sides of the mounting pipe, control buttons are mounted on the outer walls of the two groups of handles, an electric cabinet is mounted on the side wall of the mounting pipe, and the two groups of control buttons are electrically connected with the electric cabinet.

Preferably, the bottom of dividing the material pipe transversely installs the bracing piece, the outer wall of dividing the material pipe is all stretched out at the both ends of bracing piece, divide the laminating of material pipe outer wall to install the seeding storehouse, two sets of spouts have been seted up to the bilateral symmetry in seeding storehouse, the part sliding connection that spout and bracing piece stretched out the material pipe, the magnet is all installed in the edge of the top and the bottom of dividing the material pipe in the embedding.

Preferably, the inner wall fixed mounting of seeding storehouse has the filter, fixed mounting has the layer of cutting apart between bracing piece and the filter, the material of cutting apart the layer is flexible fiber cloth, the outer wall fixed connection of one side edge and the filter of cutting apart the layer, and divide into two with the outer wall surface of filter, the filter uses the layer of cutting apart as the boundary, and filter hole one has been seted up to the outer wall of filter in one side of cutting apart the layer, and filter hole two has been seted up to the opposite side, the position of filter hole one on the filter corresponds with the discharge gate one of installing tube bottom, and the position of filter hole two corresponds with the discharge gate two.

Preferably, the movable doors are hinged on two sides of the sowing bin, the magnet is arranged at the opening and closing positions of the sowing bin and the movable doors, and the opening and closing ends of the movable doors are in adsorption connection with the sowing bin.

Preferably, the seeding storehouse is located the below part of filter and is the conical tube, and the internally mounted of conical tube has the partition panel, and partition panel's mounted position corresponds with the segmentation layer, and the seeding mouth has been seted up to the bottom of conical tube, and the partition panel is divided into two with the seeding mouth, and the sliding plate is installed in the outside laminating of seeding mouth, one side outer wall fixed mounting of conical tube below the seeding storehouse has the sliding block, sliding block and sliding plate's side sliding connection, one side fixed mounting that the sliding block was kept away from to the conical tube has the cylinder, one side fixed mounting that keeps away from the sliding block with the sliding plate has the connecting piece, the output and the connecting piece fixed connection of cylinder, the cylinder is connected with the electric cabinet electricity of mounting pipe outer wall.

Preferably, the top fixed mounting of apron has the pull rod, the both ends fixed mounting of pull rod has the extension rod, two sets of the tip of extension rod inserts respectively and installs in the inside of corresponding steering groove, the rubber pad is installed in the laminating of the bottom of apron, the shape size of rubber pad and the open-ended adaptation in the top of feed bin.

The beneficial effects of the utility model are as follows:

(1) Through being provided with mounting tube and dividing the feed bin, can carry out the preliminary screening with the seed, divide into two sets with passing through volume size with the seed, under initial state, divide the gap of feed bin bottom and the discharge gate of mounting tube bottom to be contactless, after rocking the separation, rotate the feed bin again and cooperate gap and discharge gate for the seed that the size is different, the furthest divides the screen.

(2) Through being provided with branch material pipe and seeding storehouse, the baffle of branch material pipe inside and the partition layer in the seeding storehouse can separate the seed of size difference when the whereabouts, prevent to mix, and filter the filter hole of filter accessible design oversize, and then secondary filtration guarantees the seed size compliance of seeding, and the height on seeding mouth and ground is adjusted to the seeding storehouse accessible spout.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partially cut-away structure of the present utility model;

FIG. 3 is a schematic view of the mounting tube structure of the present utility model;

FIG. 4 is a schematic view of the structure of the material distributing bin of the utility model;

FIG. 5 is a schematic cross-sectional view of the feed divider pipe and sowing bin of the present utility model;

FIG. 6 is a schematic view of a filter plate according to the present utility model;

FIG. 7 is an enlarged partial schematic view of the area A of FIG. 5 in accordance with the present utility model;

in the figure: 1. installing a pipe; 2. a material distributing bin; 3. a cover plate; 4. a steering groove; 5. a material dividing pipe; 6. sowing the seeds in a bin; 7. a movable door; 8. a chute; 9. a cylinder; 10. dividing the sieve plate; 11. a support rod; 12. a filter plate; 13. a connecting piece; 14. a sliding plate; 15. a sliding block; 16. a first discharging hole; 17. a second discharging port; 18. a guide plate; 19. a segmentation layer; 20. and (5) a pull rod.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model. The directional terms referred to in the present utility model, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., refer only to the directions of the attached drawings. Accordingly, directional terminology is used to describe and understand the utility model and is not limiting of the utility model.

Referring to fig. 1-7, a portable precision seeding device shown in fig. 1-4, the portable precision seeding device comprises a mounting tube 1 and a distributing tube 5, wherein the bottom end of the mounting tube 1 is fixedly connected with the top end of the distributing tube 5, a distributing bin 2 is embedded in the mounting tube 1, two groups of steering grooves 4 are formed in the top end of the mounting tube 1, the two groups of steering grooves 4 have the same shape and structure, a cover plate 3 is embedded in the top of the distributing bin 2, two groups of grooves are symmetrically formed in the top end outer wall of the distributing bin 2, two groups of protruding blocks are symmetrically and fixedly arranged on the side outer wall of the cover plate 3, the shape and the mounting position of the protruding blocks correspond to the grooves, a first discharging port 16 and a second discharging port 17 are formed in the bottom of the mounting tube 1, handles are symmetrically arranged on the two sides of the mounting tube 1, control buttons are respectively arranged on the outer walls of the two groups of the handles, an electric control box is respectively and electrically connected with the electric box, extension rods are fixedly arranged at the two ends of the pull rod 20, the two groups of the extension rods are respectively embedded in the corresponding steering grooves 4, the ends of the extension rods are respectively embedded in the two groups of the extension rods, and the two ends of the extension rods are respectively fitted with the extension rods, and the extension rods are fitted with the rubber pads, and the rubber pads are matched with the rubber pads and are matched with the size and the size of the top opening of the rubber pad 2.

Referring to fig. 4, a separation sieve plate 10 is obliquely installed in the separation bin 2, the top end of the separation sieve plate 10 is fixedly connected with the inner wall of the top end of the separation bin 2, a space is reserved between the bottom end of the separation sieve plate 10 and the bottom end edge of the separation bin 2, a guide plate 18 is obliquely and fixedly installed on one side of the separation sieve plate 10 towards the bottom end of the separation bin 2, a magnet is embedded and installed at the bottom of the outer wall of the separation bin 2, the bottom of the separation bin 2 is in adsorptive connection with the inner wall of the installation tube 1, one end of the guide plate 18 is fixed with the middle part of the outer wall of the separation sieve plate 10, a plurality of component sieve holes are reserved between the other end of the guide plate 18 and the bottom end of the separation bin 2, the upper half part of the separation sieve plate 10 is provided with a plurality of component sieve holes, and the separation sieve holes are all located above the guide plate 18.

Referring to fig. 5, a supporting rod 11 is transversely installed at the bottom end of the material dividing pipe 5, two ends of the supporting rod 11 extend out of the outer wall of the material dividing pipe 5, a seeding cabin 6 is attached to the outer wall of the material dividing pipe 5, two groups of sliding grooves 8 are symmetrically formed in two sides of the seeding cabin 6, the sliding grooves 8 are in sliding connection with the portion, extending out of the material dividing pipe 5, of the supporting rod 11, magnets are embedded into the edges of the top end and the bottom end of the material dividing pipe 5, movable doors 7 are hinged to two sides of the seeding cabin 6, magnets are installed at opening and closing positions of the seeding cabin 6 and the movable doors 7, and the opening and closing ends of the movable doors 7 are in adsorption connection with the seeding cabin 6.

Referring to fig. 3, 5 and 6, a filter plate 12 is fixedly mounted on the inner wall of the seeding cabin 6, a partition layer 19 is fixedly mounted between the support rod 11 and the filter plate 12, the partition layer 19 is made of flexible fiber cloth, one side edge of the partition layer 19 is fixedly connected with the outer wall of the filter plate 12, the outer wall surface of the filter plate 12 is divided into two parts, the filter plate 12 takes the partition layer 19 as a dividing line, a first filter hole is formed in one side of the partition layer 19 on the outer wall of the filter plate 12, a second filter hole is formed in the other side of the partition layer 19, the position of the first filter hole on the filter plate 12 corresponds to a first discharge hole 16 at the bottom of the mounting tube 1, and the position of the second filter hole corresponds to a second discharge hole 17.

Referring to fig. 1, 2, 5 and 7, a conical tube is arranged at the lower part of the filter plate 12 of the seeding cabin 6, a partition plate is arranged in the conical tube, the installation position of the partition plate corresponds to the partition layer 19, a seeding opening is formed in the bottom of the conical tube, the seeding opening is divided into two parts by the partition plate, a sliding plate 14 is mounted outside the seeding opening in a fit manner, a sliding block 15 is fixedly mounted on the outer wall of one side of the conical tube below the seeding cabin 6, the sliding block 15 is in sliding connection with the side edge of the sliding plate 14, a cylinder 9 is fixedly mounted on one side, far away from the sliding block 15, of the conical tube, a connecting piece 13 is fixedly mounted on one side, far away from the sliding block 15, of the sliding plate 14, and the output end of the cylinder 9 is fixedly connected with the connecting piece 13, and the cylinder 9 is electrically connected with an electric cabinet on the outer wall of the mounting tube 1.

The cover plate 3 is opened, seeds are put into the cover plate, the extension rods at two ends of the pull rod 20 above the end cover 3 are located at the starting position of the steering groove 4 in an initial state, the bottom of the distributing bin 2 is attached to the inner wall of the bottom surface of the mounting tube 1, two gaps are reserved at the bottom ends of the distributing bin 10 and the guide plate 18 and the bottom edge of the distributing bin 2 respectively, the gaps are located at two sides of the bottom of the distributing bin 2 respectively, in the initial state, the bottom surface of the mounting tube 1 is closed, the first discharge port 16 and the second discharge port 17 which are formed in the bottom surface of the mounting tube 1 are not contacted with the two gaps, after the seeds are put into the cover plate, an operator can pick up and shake the whole sowing device, seeds with smaller volume can fall out of the distributing sieve blank of the distributing bin 10, seeds with the guide plate 18 roll down between the gaps of the bottom of the guide plate 18 and the distributing bin 2, seeds with larger volume can roll down between the gaps of the distributing bin 10 and the bottom of the distributing bin 2, and during shaking, rubber pads on the bottom surface of the cover plate 3 are attached to the top port of the distributing bin 2 by utilizing friction force and self ductility of the distributing bin 2, and the cover plate 3 is firmly connected with the distributing bin 2.

Then the pull rod 20 is rotated, the extension rod slides in the steering groove 4, after the extension rod slides to the tail end of the steering groove 4, the pull rod 20 is limited, the pull rod 20 drives the cover plate 3, the cover plate 3 drives the lug passing through two sides to be spliced with the port of the distribution bin 2, the distribution bin 2 is driven to rotate, the gap between the distribution sieve plate 10 and the bottom end of the distribution bin 2 is aligned with the first discharge port 16, the gap between the guide plate 18 and the bottom end of the distribution bin 2 is aligned with the second discharge port 17, and then seeds fall from the first discharge port 16 and the second discharge port 17 respectively.

The seed is dropped the time through dividing pipe 5, and dividing pipe 5 inside fixed mounting has the baffle, and one side edge fixed mounting of baffle is on bracing piece 11, and the baffle divides dividing pipe 5 one into two, and the baffle is kept away from one side edge of bracing piece 11 and the last port fixed connection of dividing pipe 5, and keeps flush for baffle 5 separates discharge gate one 16 and discharge gate two 17, prevents that two sets of seeds of equidimension difference from mixing.

Then seeds can drop to the filter plate 12, two kinds of filtration holes on the filter plate 12 can filter once again, the seeds that will meet the requirements are filtered to the conical tube of seeding storehouse 6, please refer to fig. 6, the aperture of filtration hole one is greater than filtration hole two, under the condition that the electric cabinet of installation tube 1 side is facing operating personnel, push down the shift knob on the left handle, cylinder 9 can stretch out output one stroke, drive slide plate 14, open the seeding mouth below the filtration mouth, after unclamping, cylinder 9 resets, the electric cabinet is circular telegram starts the back, form under the initial state, cylinder 9 can stretch out the output of certain length, shift knob of right handle presses down, cylinder 9 retrieves the output, drive slide plate 14 and slide, open the seeding mouth below the filtration hole two, after unclamping, cylinder 9 resets.

Under initial condition, the top of seeding storehouse 6 is laminated with the bottom outer wall of dividing pipe 5, divide the bottom outer wall embedding of pipe 5 to install magnet, adsorb with seeding storehouse 6 and be connected, cut apart layer 19 and be the state of being straightened, when the height of seeding storehouse 6 with ground needs to be adjusted, can upwards promote seeding storehouse 6, spout 8 is the direction for the top of seeding storehouse 6 adsorbs with the top of dividing pipe 5, cuts apart layer 19 by folding compression, when the unqualified seed of volume on the filter 12 needs to take out, can open dodge gate 7, take out the seed.

It should be noted that, the present utility model is not related to the part that is the same as or can be implemented by the prior art; the driving of the utility model can be realized by adopting a cylinder, an oil cylinder, an electric cylinder, a motor and other power structures, a connecting rod, a guide rod and the like, and is not limited to the structures in the description and the drawings.

In describing embodiments of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "configured," and "provided" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims (9)

1. The utility model provides a portable precision seeding device, includes installation pipe (1) and branch material pipe (5), its characterized in that: the utility model discloses a feed distributing device, including installation pipe (1), apron (3) are installed in the top embedding of installation pipe (1), the top fixed connection of bottom and branch material pipe (5) of installation pipe (1), divide the inside embedding of installation pipe (1) to install branch feed bin (2), two sets of steering groove (4) are seted up on the top of installation pipe (1), two sets of recesses are installed in the top embedding of dividing feed bin (2), two sets of lugs are installed to the top outer wall symmetry of dividing feed bin (2), the side outer wall symmetry fixed mounting of apron (3), the shape and the mounted position of lug correspond with the recess.

2. The portable precision seeding apparatus according to claim 1, wherein: the inside slant of dividing feed bin (2) is installed and is divided sieve (10), the top of dividing sieve (10) and the top inner wall fixed connection of dividing feed bin (2), the bottom of dividing sieve (10) flushes with the bottom edge of dividing feed bin (2) and leaves the space between the two, divide one side slant downward fixed mounting of sieve (10) towards dividing feed bin (2) bottom to have deflector (18), the magnet is installed in the outer wall bottom embedding of dividing feed bin (2), the bottom of dividing feed bin (2) is connected with the inner wall absorption of installing pipe (1).

3. The portable precision seeding apparatus according to claim 2, wherein: one end of the guide plate (18) is fixed with the middle part of the outer wall of the separating screen plate (10), the other end of the guide plate (18) faces the bottom end of the separating bin (2) and a space is reserved between the guide plate and the separating screen plate, a plurality of component screen holes are formed in the upper half part of the separating screen plate (10), and the separating screen holes are all located above the guide plate (18).

4. The portable precision seeding apparatus according to claim 1, wherein: the bottom of installation pipe (1) has offered discharge gate one (16) and discharge gate two (17), the handle is installed to the bilateral symmetry of installation pipe (1), and the outer wall of two sets of handles all installs control button, electric cabinet is installed to installation pipe (1) lateral wall, two sets of control button all is connected with the electric cabinet electricity.

5. The portable precision seeding apparatus according to claim 1, wherein: the utility model discloses a seeding machine, including branch material pipe (5), seeding bin (6), two sets of spouts (8) have been seted up to the bilateral symmetry in seeding bin (6), part sliding connection that branch material pipe (5) was stretched out to spout (8) and bracing piece (11), the magnet is all installed in the edge of the top and the bottom of branch material pipe (5) in the outer wall of branch material pipe (11) all stretching out to the bottom transverse mounting bracing piece (11), seeding bin (6) are installed in the laminating of branch material pipe (5) outer wall.

6. The portable precision seeding apparatus according to claim 5, wherein: the utility model discloses a seeding storehouse, including seed layer, filter, support bar, filter plate (12) are fixed mounting has between support bar (11) and filter (12) cuts apart layer (19), the material of cutting apart layer (19) is flexible fiber cloth, one side edge of cutting apart layer (19) and the outer wall fixed connection of filter (12), and divide into two with the outer wall surface of filter (12), filter (12) use to cut apart layer (19) as the boundary, filter hole one has been seted up in one side of cutting apart layer (19) to the outer wall of filter (12), filter hole two has been seted up to the opposite side, the position of filter hole one on filter (12) corresponds with discharge gate one (16) of mounting tube (1) bottom, and the position of filter hole two corresponds with discharge gate two (17).

7. The portable precision seeding apparatus according to claim 5, wherein: the two sides of the seeding bin (6) are hinged with movable doors (7), magnets are arranged at the opening and closing positions of the seeding bin (6) and the movable doors (7), and the opening and closing ends of the movable doors (7) are in adsorption connection with the seeding bin (6).

8. The portable precision seeding apparatus according to claim 6, wherein: the seeding storehouse (6) is located the below part of filter (12) and is the conical tube, and the internally mounted of conical tube has the partition panel, and partition panel's mounted position corresponds with splitting layer (19), and the seeding mouth has been seted up to the bottom of conical tube, and the partition panel is divided into two with the seeding mouth outside laminating and is installed sliding plate (14), one side outer wall fixed mounting of seeding storehouse (6) below conical tube has sliding block (15), side sliding connection of sliding block (15) and sliding plate (14), one side fixed mounting that sliding block (15) were kept away from to the conical tube has cylinder (9), one side fixed mounting that sliding block (15) were kept away from with sliding plate (14) has connecting piece (13), the output and the connecting piece (13) fixed connection of cylinder (9), electric cabinet electricity with mounting tube (1) outer wall is connected.

9. The portable precision seeding apparatus according to claim 1, wherein: the top fixed mounting of apron (3) has pull rod (20), the both ends fixed mounting of pull rod (20) have extension rod, two sets of the tip of extension rod inserts respectively and installs inside corresponding steering groove (4), the bottom laminating of apron (3) is installed the rubber pad, the shape size of rubber pad and the open-top adaptation of dividing feed bin (2).