CN216253884U

CN216253884U - Seeder convenient for adjusting seeding interval

Info

Publication number: CN216253884U
Application number: CN202122815809.8U
Authority: CN
Inventors: 肖旭凯
Original assignee: Dahua Machinery Equipment Co ltd
Current assignee: Dahua Machinery Equipment Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-12
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a seeder convenient for adjusting seeding space, which comprises a feed box, wherein two sides of the bottom of the feed box are fixedly connected with supporting plates, the outer sides of the supporting plates are movably connected with movable rollers through movable pins, and the bottom of the inner sides of the supporting plates is fixedly connected with a supporting transverse plate. According to the utility model, through the mutual matching of the box body, the sliding groove, the first bearing, the threaded rod, the threaded block, the adjusting slide bar, the first helical gear, the second helical gear, the rotating rod, the rotary disc, the clamping groove, the handle, the fixing block, the L-shaped clamping block, the sliding groove, the sliding block and the second bearing, the advantage of conveniently adjusting the seeding distance is achieved, the seeding distance can be adjusted according to the use requirement when the seeding machine is used, the problem that the seeding machines with different distances need to be replaced for seeding is avoided, the use cost is reduced, the problem that a user needs to frequently replace the seeding machine is avoided, the operation difficulty of the user is reduced, and the use requirement of the user can be met.

Description

Seeder convenient for adjusting seeding interval

Technical Field

The utility model relates to the technical field of seeders, in particular to a seeder convenient for adjusting seeding space.

Background

The seeder uses crop seeds as seeding objects, is used for seeding of certain types or certain crops, and is usually named by crop types, such as a grain drill, a corn hill planter, a cotton seeder, a pasture grass seeder and the like.

Crop seeds need to use a seeder when seeding, and the current seeder has the following disadvantages: the existing seeder does not have the function of conveniently adjusting the seeding interval, so that the seeder is used, the seeding interval of the seeder is fixed, the seeder with different intervals needs to be replaced for seeding, the seeding cost is too high, the operation difficulty of a user is increased, and the use requirement of the user cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a seeder convenient for adjusting a seeding interval, which has the advantage of conveniently adjusting the seeding interval and solves the problem that the existing seeder does not have the function of conveniently adjusting the seeding interval, so that the seeding cost is overhigh because the seeding interval of the seeder is fixed and the seeders with different intervals need to be replaced for seeding when the seeder is used.

In order to achieve the purpose, the utility model provides the following technical scheme: a seeder convenient for adjusting the seeding interval comprises a feed box, wherein both sides of the bottom of the feed box are fixedly connected with supporting plates, the outer sides of the supporting plates are movably connected with moving rollers through movable pins, the bottom of the inner side of the supporting plates is fixedly connected with a supporting transverse plate, the bottom of the feed box is communicated with a feeding hose, the bottom of the feeding hose is communicated with a feeding adjusting pipe, the bottom of the feeding adjusting pipe is communicated with a feeding grooving pipe, the top of the supporting transverse plate is fixedly connected with a box body, the back of the box body is provided with a sliding groove, the flow path of the inner wall of the box body is fixedly connected with a first bearing, the inner cavity of the first bearing is sleeved with a threaded rod, the surface of the threaded rod is in threaded connection with a threaded block, the back of the threaded block is fixedly connected with an adjusting slide bar, the surface of the adjusting slide bar is in sliding connection with the inner cavity of the sliding groove, the utility model discloses a novel adjustable slide bar, including adjusting slide bar, threaded rod, top, draw-in groove, the back of slide bar runs through to the back of sliding tray and is connected with the fixed surface of unloading control tube, the first helical gear of left side fixedly connected with on threaded rod surface, the top meshing of first helical gear has the second helical gear, the top fixedly connected with rotary rod of second helical gear, the top and the fixedly connected with carousel of box are run through to the top of rotary rod, the draw-in groove has been seted up on the surface of carousel, the top fixedly connected with handle of carousel, the left side fixedly connected with fixed block at box top, there is L type fixture block in the front of fixed block through removable pin swing joint, the one end that the fixed block was kept away from to L type fixture block runs through to the inner chamber of draw-in groove.

Preferably, the top and the bottom of the inner wall of the box body are both provided with sliding grooves, the inner cavities of the sliding grooves are connected with sliding blocks in a sliding mode, and the inner sides of the sliding blocks are fixedly connected with the outer sides of the thread blocks.

Preferably, the surface of the rotating rod is sleeved with a second bearing, and the top of the second bearing is fixedly connected with the left side of the top of the inner wall of the box body.

Preferably, the length and the height of the inner cavity of the sliding groove are both greater than the length and the height of the adjusting sliding rod, and the width of the inner cavity of the sliding groove is smaller than the width of the adjusting sliding rod.

Preferably, the surface of the threaded rod is provided with threads, the inner cavity of the thread block is provided with thread grooves, and the threads and the thread grooves are meshed.

Preferably, the surface of the first bevel gear is provided with a first tooth, the surface of the second bevel gear is provided with a second tooth, and the first tooth and the second tooth are meshed.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the mutual matching of the box body, the sliding groove, the first bearing, the threaded rod, the threaded block, the adjusting slide bar, the first helical gear, the second helical gear, the rotating rod, the rotary disc, the clamping groove, the handle, the fixing block, the L-shaped clamping block, the sliding groove, the sliding block and the second bearing, the advantage of conveniently adjusting the seeding distance is achieved, the seeding distance can be adjusted according to the use requirement when the seeding machine is used, the problem that the seeding machines with different distances need to be replaced for seeding is avoided, the use cost is reduced, the problem that a user needs to frequently replace the seeding machine is avoided, the operation difficulty of the user is reduced, and the use requirement of the user can be met.

2. The feeding adjusting pipe is convenient to drive the feeding adjusting pipe to move and adjust by arranging the sliding groove and the adjusting sliding rod, the threaded rod is stable when rotating by arranging the first bearing, the rotary disc is clamped and limited by arranging the clamping groove, the fixing block and the L-shaped clamping block, the clamping groove is convenient to drive the clamping groove to rotate by arranging the handle, the threaded block is stable when moving by arranging the sliding groove and the sliding block, and the rotary rod is stable when rotating by arranging the second bearing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged sectional view of the internal structure of the container body according to the present invention;

FIG. 3 is a cross-sectional view of a top view of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1 in accordance with the present invention;

FIG. 5 is an enlarged sectional view of the turntable according to the present invention.

In the figure: 1. a material box; 2. a support plate; 3. moving the roller; 4. supporting the transverse plate; 5. a blanking hose; 6. a blanking adjusting pipe; 7. blanking and grooving the pipe; 8. a box body; 9. a sliding groove; 10. a first bearing; 11. a threaded rod; 12. a thread block; 13. adjusting the sliding rod; 14. a first helical gear; 15. a second helical gear; 16. rotating the rod; 17. a turntable; 18. a card slot; 19. a handle; 20. a fixed block; 21. an L-shaped fixture block; 22. a chute; 23. a slider; 24. a second bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-5, a seeder convenient for adjusting seeding distance comprises a feed box 1, wherein two sides of the bottom of the feed box 1 are fixedly connected with supporting plates 2, the outer sides of the supporting plates 2 are movably connected with moving rollers 3 through movable pins, the bottom of the inner side of the supporting plates 2 is fixedly connected with supporting transverse plates 4, the bottom of the feed box 1 is communicated with a blanking hose 5, the bottom of the blanking hose 5 is communicated with a blanking adjusting pipe 6, the bottom of the blanking adjusting pipe 6 is communicated with a blanking grooving pipe 7, the top of the supporting transverse plates 4 is fixedly connected with a box body 8, the back of the box body 8 is provided with a sliding groove 9, the flow of the inner wall of the box body 8 is fixedly connected with a first bearing 10, the inner cavity of the first bearing 10 is sleeved with a threaded rod 11, the surface of the threaded rod 11 is in threaded connection with a threaded block 12, the back of the threaded block 12 is fixedly connected with an adjusting slide rod 13, the surface of the adjusting slide rod 13 is in sliding connection with the inner cavity of the sliding groove 9, the rear end of an adjusting slide rod 13 penetrates through the back of a sliding groove 9 and is fixedly connected with the surface of a blanking adjusting pipe 6, the left side of the surface of a threaded rod 11 is fixedly connected with a first helical gear 14, the top of the first helical gear 14 is meshed with a second helical gear 15, the top of the second helical gear 15 is fixedly connected with a rotary rod 16, the top end of the rotary rod 16 penetrates through the top of a box body 8 and is fixedly connected with a rotary plate 17, the surface of the rotary plate 17 is provided with a clamping groove 18, the top of the rotary plate 17 is fixedly connected with a handle 19, the left side of the top of the box body 8 is fixedly connected with a fixed block 20, the front of the fixed block 20 is movably connected with an L-shaped clamping block 21 through a movable pin, one end of the L-shaped clamping block 21, far away from the fixed block 20, penetrates through the inner cavity of the clamping groove 18, the top and the bottom of the inner wall of the box body 8 are both provided with sliding grooves 22, the inner cavity of the sliding groove 22 is slidably connected with a sliding block 23, and the inner side of the sliding block 23 is fixedly connected with the outer side of the threaded block 12, the surface of the rotating rod 16 is sleeved with a second bearing 24, the top of the second bearing 24 is fixedly connected with the left side of the top of the inner wall of the box body 8, the length and the height of an inner cavity of a sliding groove 9 are both greater than the length and the height of an adjusting slide rod 13, the width of the inner cavity of the sliding groove 9 is smaller than the width of the adjusting slide rod 13, the surface of a threaded rod 11 is provided with threads, an inner cavity of a threaded block 12 is provided with threaded grooves, the threads and the threaded grooves are meshed, the surface of a first bevel gear 14 is provided with a first tooth, the surface of a second bevel gear 15 is provided with a second tooth, the first tooth and the second tooth are meshed, the sliding groove 9 and the adjusting slide rod 13 are arranged to conveniently drive the blanking adjusting pipe 6 to move and adjust, the first bearing 10 is arranged to play a role in stabilizing during rotation of the threaded rod 11, and the clamping groove 18, the fixing block 20 and the L-shaped clamping block 21 are arranged to play a role in clamping and limiting for the rotating disc 17, through setting up the handle 19, play the effect of conveniently driving the draw-in groove 18 and rotate, through setting up spout 22 and slider 23, play the effect of moving the screw block 12 and stabilizing, through setting up the second bearing 24, play the effect of rotating the rotating lever 16 and stabilizing, through setting up the box 8, the sliding tray 9, the first bearing 10, the threaded rod 11, the screw block 12, adjust the slide bar 13, the first helical gear 14, the second helical gear 15, the rotating lever 16, the carousel 17, the draw-in groove 18, the handle 19, the fixed block 20, the L type fixture block 21, the spout 22, slider 23 and second bearing 24 and mutually supporting, the advantage of conveniently adjusting the seeding interval has been reached, when making the seeder use, can adjust the seeding interval according to the user demand, the problem that the seeder that needs to change different intervals carries out the seeding has been avoided, use cost is reduced, the problem that the user needs frequently to change the seeder has been avoided simultaneously, the operation difficulty of the user is reduced, and the use requirement of the user can be met.

When the device is used, firstly, a user pulls the L-shaped clamping block 21, the L-shaped clamping block 21 leaves the inner cavity of the clamping groove 18 through the movable pin, then the handle 19 is rotated, the handle 19 rotates to drive the rotating disc 17 to start rotating, the rotating disc 17 rotates to drive the rotating rod 16 to start rotating in the inner cavity of the second bearing 24, the rotating rod 16 rotates to drive the second bevel gear 15 to start rotating, the second bevel gear 15 rotates to drive the first bevel gear 14 to start rotating, the first bevel gear 14 rotates to drive the threaded rod 11 to start rotating in the inner cavity of the first bearing 10, simultaneously, the threaded rod 11 rotates to drive the threaded block 12 to start moving on the surface of the threaded rod 11 through threads, simultaneously, the threaded block 12 moves to drive the sliding block 23 to slide in the inner cavity of the sliding groove 22, simultaneously, the threaded block 12 moves to drive the adjusting slide rod 13 to slide in the inner cavity of the sliding groove 9, and simultaneously, the adjusting slide rod 13 moves to drive the blanking adjusting tube 6 and the blanking grooving tube 7 to adjust the distance, and each blanking adjusting pipe 6 and each blanking trenching pipe 7 are adjusted to the designated position according to the distance requirement, so that the advantage of conveniently adjusting the seeding distance is achieved.

All the parts in the utility model are universal standard parts or parts known by technicians in the field, the structure and the principle of the parts are known by technicians in the field through technical manuals or conventional experimental methods, meanwhile, standard parts used in the application document can be purchased from the market, all the parts in the application document can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of all the parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines, parts and equipment adopt conventional models in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a conveniently adjust seeder of seeding interval, includes workbin (1), its characterized in that: the automatic feeding device is characterized in that supporting plates (2) are fixedly connected to two sides of the bottom of the material box (1), a movable roller (3) is connected to the outer side of each supporting plate (2) through a movable pin, a supporting transverse plate (4) is fixedly connected to the inner side of each supporting plate (2), a blanking hose (5) is communicated with the bottom of each material box (1), a blanking adjusting pipe (6) is communicated with the bottom of each blanking hose (5), a blanking grooving pipe (7) is communicated with the bottom of each blanking adjusting pipe (6), a box body (8) is fixedly connected to the top of each supporting transverse plate (4), a sliding groove (9) is formed in the back of each box body (8), first bearings (10) are fixedly connected to the inner wall of each box body (8) through flows, threaded rods (11) are sleeved in inner cavities of the first bearings (10), and threaded blocks (12) are connected to surface threads of the threaded rods (11), the back of the thread block (12) is fixedly connected with an adjusting slide rod (13), the surface of the adjusting slide rod (13) is in sliding connection with the inner cavity of a sliding groove (9), the rear end of the adjusting slide rod (13) penetrates through the back of the sliding groove (9) and is fixedly connected with the surface of a blanking adjusting pipe (6), the left side of the surface of the threaded rod (11) is fixedly connected with a first helical gear (14), the top of the first helical gear (14) is meshed with a second helical gear (15), the top of the second helical gear (15) is fixedly connected with a rotating rod (16), the top end of the rotating rod (16) penetrates through the top of the box body (8) and is fixedly connected with a rotating disc (17), the surface of the rotating disc (17) is provided with a clamping groove (18), the top of the rotating disc (17) is fixedly connected with a handle (19), and the left side of the top of the box body (8) is fixedly connected with a fixing block (20), the front of fixed block (20) has L type fixture block (21) through activity round pin swing joint, the one end that fixed block (20) were kept away from in L type fixture block (21) runs through to the inner chamber of draw-in groove (18).

2. The sowing machine facilitating adjustment of a sowing distance according to claim 1, wherein: the top and the bottom of box (8) inner wall have all been seted up spout (22), the inner chamber sliding connection of spout (22) has slider (23), the inboard outside fixed connection with screw thread piece (12) of slider (23).

3. The sowing machine facilitating adjustment of a sowing distance according to claim 1, wherein: the surface of the rotating rod (16) is sleeved with a second bearing (24), and the top of the second bearing (24) is fixedly connected with the left side of the top of the inner wall of the box body (8).

4. The sowing machine facilitating adjustment of a sowing distance according to claim 1, wherein: the length and the height of the inner cavity of the sliding groove (9) are both larger than those of the adjusting sliding rod (13), and the width of the inner cavity of the sliding groove (9) is smaller than that of the adjusting sliding rod (13).

5. The sowing machine facilitating adjustment of a sowing distance according to claim 1, wherein: the surface of the threaded rod (11) is provided with threads, the inner cavity of the threaded block (12) is provided with a thread groove, and the threads are meshed with the thread groove.

6. The sowing machine facilitating adjustment of a sowing distance according to claim 1, wherein: the surface of the first bevel gear (14) is provided with a first tooth, the surface of the second bevel gear (15) is provided with a second tooth, and the first tooth and the second tooth are meshed.