CN216292136U - Agricultural seeder convenient to adjust depth of planting - Google Patents

Abstract

The utility model discloses an agricultural seeder convenient for adjusting the seeding depth, which comprises a feeding box, wherein supporting rods are fixedly connected to the periphery of the bottom of the feeding box, a fixed plate is fixedly connected to the bottom of each supporting rod, a shell is fixedly connected to the center of the top of the fixed plate, a second motor is fixedly installed at the top of the left side of the inner cavity of the shell, and a threaded rod is fixedly connected to the right side of the second motor. According to the utility model, through the arrangement of the second motor, the sliding rod, the threaded sleeve, the threaded rod, the inclined plate, the sliding rod, the push rod and the sliding plate, the effect of adjusting the sowing depth can be achieved, the phenomenon of poor sowing effect caused by insufficient sowing depth is avoided, through the arrangement of the first motor, the stirring rod and the stirring blade, the effect of uniform discharging can be achieved, the phenomenon that seeds are stuck during sowing is avoided, and meanwhile, the problem that the sowing depth cannot be adjusted by the existing agricultural sowing machine is solved.

Description

Agricultural seeder convenient to adjust depth of planting

Technical Field

The utility model relates to the technical field of agriculture, in particular to an agricultural seeder convenient for adjusting seeding depth.

Background

The agricultural is the growth and development law that utilizes the animal and plant, the industry that obtains the product through artificial cultivation, the agricultural belongs to first industry, the science of research agricultural is the agronomy, the work object of agricultural is the living animal and plant, the product that obtains is animal and plant itself, the agricultural is the basic industry that provides support national economic construction and development, current agricultural seeder is because can not adjust the depth of planting, it is poor to lead to appearing the seeding effect at the in-process of seeding, not only reduce the availability factor of seeder, the while has also wasted agricultural personnel's plenty of time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an agricultural seeder convenient for adjusting the seeding depth, which has the advantage of being convenient for adjusting the seeding depth and solves the problem that the existing agricultural seeder cannot adjust the seeding depth.

In order to achieve the purpose, the utility model provides the following technical scheme: an agricultural seeder convenient for adjusting the seeding depth comprises a feeding box, wherein the periphery of the bottom of the feeding box is fixedly connected with supporting rods, the bottom of each supporting rod is fixedly connected with a fixed plate, the center of the top of the fixed plate is fixedly connected with a shell, the left top of an inner cavity of the shell is fixedly provided with a second motor, the right side of the second motor is fixedly connected with a threaded rod, the surface of the threaded rod is in threaded connection with a threaded sleeve, the bottom of the threaded sleeve is fixedly connected with a slide rod, the bottom of the slide rod is in sliding connection with an inclined plate, the bottom of the inclined plate is fixedly connected with a slide rod, the center of the bottom of the slide rod is fixedly connected with a push rod, the bottom of the push rod penetrates through an inner cavity of the fixed plate and is fixedly connected with a sliding plate, seeding rods are fixedly connected to two sides of the top of the sliding plate, and hoses are sleeved on the tops of the seeding rods, the left side fixed mounting of pan feeding case has first motor, the right side fixedly connected with puddler of first motor, the inner chamber fixedly connected with stirring leaf that runs through to the pan feeding case on the right side of puddler.

Preferably, the two sides of the fixing plate are fixedly connected with supporting plates, and the bottom of each supporting plate is fixedly connected with a universal wheel.

Preferably, the top of the inner cavity of the feeding box is provided with a feeding hole, and the two sides of the bottom of the inner cavity of the feeding box are provided with discharge holes.

Preferably, first chutes are formed in two sides of the inner cavity of the fixing plate, first sliding blocks are fixedly connected to two sides of the sliding plate, and the surfaces of the first sliding blocks are slidably connected to the inner cavity of the first chutes.

Preferably, both sides of the bottom of the sliding rod are fixedly connected with springs, and the bottoms of the springs are fixedly connected with fixing pads.

Preferably, the second sliding grooves are formed in two sides of the inner cavity of the shell, the second sliding blocks are fixedly connected to two sides of the sliding rod, and the surfaces of the second sliding blocks are connected to the inner cavity of the second sliding grooves in a sliding mode.

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

1. according to the utility model, through the arrangement of the second motor, the sliding rod, the threaded sleeve, the threaded rod, the inclined plate, the sliding rod, the push rod and the sliding plate, the effect of adjusting the sowing depth can be achieved, the phenomenon of poor sowing effect caused by insufficient sowing depth is avoided, through the arrangement of the first motor, the stirring rod and the stirring blade, the effect of uniform discharging can be achieved, the phenomenon that seeds are stuck during sowing is avoided, and meanwhile, the problem that the sowing depth cannot be adjusted by the existing agricultural sowing machine is solved.

2. The first sliding block is convenient to limit through the arrangement of the first sliding groove, the phenomenon that the sliding plate shakes in the sliding process is avoided, and the sliding plate can play a role in moving conveniently through the arrangement of the supporting plate and the universal wheels.

Drawings

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

FIG. 2 is a sectional view showing the internal structure of the fixing plate according to the present invention;

fig. 3 is a sectional view showing the internal structure of the case according to the present invention.

In the figure: 1. feeding into a box; 2. a first motor; 3. a feed inlet; 4. a stirring rod; 5. stirring blades; 6. a support bar; 7. a hose; 8. a support plate; 9. a universal wheel; 10. a fixing plate; 11. a sowing bar; 12. a housing; 13. a push rod; 14. a slide plate; 15. a first slider; 16. a first chute; 17. a second motor; 18. a slide bar; 19. a threaded sleeve; 20. a spring; 21. a threaded rod; 22. a sloping plate; 23. a slide bar.

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. 1-3, an agricultural seeder convenient for adjusting the seeding depth comprises a feeding box 1, a feeding port 3 is arranged at the top of the inner cavity of the feeding box 1, discharge holes are arranged at both sides of the bottom of the inner cavity of the feeding box 1, support rods 6 are fixedly connected around the bottom of the feeding box 1, a fixed plate 10 is fixedly connected to the bottom of the support rods 6, support plates 8 are fixedly connected to both sides of the fixed plate 10, universal wheels 9 are fixedly connected to the bottom of the support plates 8, first sliding grooves 16 are arranged at both sides of the inner cavity of the fixed plate 10, first sliding blocks 15 are fixedly connected to both sides of a sliding plate 14, the surface of each first sliding block 15 is slidably connected to the inner cavity of the corresponding first sliding groove 16, the first sliding block 15 is conveniently limited by the arrangement of the first sliding grooves 16, the phenomenon that the sliding plate 14 shakes during the sliding process is avoided, and by the arrangement of the support plates 8 and the universal wheels 9, the movable sliding plate can play a role in moving conveniently, a shell 12 is fixedly connected to the center of the top of the fixed plate 10, second sliding grooves are formed in two sides of an inner cavity of the shell 12, second sliding blocks are fixedly connected to two sides of a sliding rod 23, the surface of each second sliding block is slidably connected to the inner cavity of each second sliding groove, a second motor 17 is fixedly installed at the top of the left side of the inner cavity of the shell 12, a threaded rod 21 is fixedly connected to the right side of the second motor 17, a threaded sleeve 19 is connected to the surface of the threaded rod 21 through threads, a sliding rod 18 is fixedly connected to the bottom of the threaded sleeve 19, an inclined plate 22 is slidably connected to the bottom of the sliding rod 18, a sliding rod 23 is fixedly connected to the bottom of the inclined plate 22, springs 20 are fixedly connected to two sides of the bottom of the sliding rod 23, a fixing pad is fixedly connected to the bottom of the springs 20, a push rod 13 is fixedly connected to the center of the bottom of the sliding rod 23, and a sliding plate 14 is fixedly connected to the inner cavity of the fixed plate 10, the equal fixedly connected with seeding pole 11 in both sides at slide 14 top, the top cover of seeding pole 11 is equipped with hose 7, the left side fixed mounting of pan feeding case 1 has first motor 2, the right side fixedly connected with puddler 4 of first motor 2, the right side of puddler 4 runs through to the inner chamber fixedly connected with stirring leaf 5 of pan feeding case 1, through second motor 17, slide bar 18, thread bush 19, threaded rod 21, swash plate 22, slide bar 23, push rod 13 and slide 14's setting, can play the effect of adjusting the depth of planting, avoided because of the depth of planting is not enough, lead to appearing the poor phenomenon of seeding effect, through first motor 2, puddler 4 and stirring leaf 5's setting, can play the even effect of ejection of compact, the phenomenon of seed card has been avoided appearing in the in-process of seeding, the problem that current agricultural seeder can not adjust the depth of planting has been solved simultaneously.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description will be made herein.

When in use, firstly, a user pours seeds into the inner cavity of the feeding box 1 through the feeding hole 3, then the user starts the first motor 2 through the external controller, the first motor 2 drives the stirring rod 4 to rotate, the stirring rod 4 drives the stirring blade 5 to rotate, can play a role of uniform discharging, seeds fall into soil from the discharging hole, the hose 7 and the sowing rod 11, when the sowing depth needs to be adjusted, then the user starts the second motor 17 through the external controller, drives the threaded rod 21 to rotate through the second motor 17, the threaded rod 21 drives the threaded sleeve 19 to move, the threaded sleeve 19 drives the slide rod 18 to move, the slide bar 18 drives the inclined plate 22 to move, the inclined plate 22 drives the slide bar 23 to move, the push rod 13 is pushed by the slide rod 23, the slide plate 14 is pushed by the push rod 13, and the sowing rod 11 is pushed by the slide plate 14, so that the sowing depth can be adjusted.

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 (6)

1. The utility model provides an agricultural seeder convenient to adjust depth of planting, includes pan feeding case (1), its characterized in that: the supporting rods (6) are fixedly connected to the periphery of the bottom of the feeding box (1), the bottom of each supporting rod (6) is fixedly connected with a fixing plate (10), a shell (12) is fixedly connected to the center of the top of the fixing plate (10), a second motor (17) is fixedly mounted at the left top of an inner cavity of the shell (12), a threaded rod (21) is fixedly connected to the right side of the second motor (17), a threaded sleeve (19) is connected to the surface of the threaded rod (21) in a threaded manner, a sliding rod (18) is fixedly connected to the bottom of the threaded sleeve (19), an inclined plate (22) is slidably connected to the bottom of the sliding rod (18), a sliding rod (23) is fixedly connected to the bottom of the inclined plate (22), a push rod (13) is fixedly connected to the center of the bottom of the sliding rod (23), and a sliding plate (14) is fixedly connected to the bottom of the push rod (13) and penetrates through the inner cavity of the fixing plate (10), the equal fixedly connected with in both sides at slide (14) top sows pole (11), the top cover of sowing pole (11) is equipped with hose (7), the left side fixed mounting who goes into workbin (1) has first motor (2), the right side fixedly connected with puddler (4) of first motor (2), the right side of puddler (4) runs through to the inner chamber fixedly connected with stirring leaf (5) of going into workbin (1).

2. An agricultural seeding machine facilitating the adjustment of the depth of planting according to claim 1 wherein: the supporting plates (8) are fixedly connected to the two sides of the fixing plate (10), and universal wheels (9) are fixedly connected to the bottoms of the supporting plates (8).

3. An agricultural seeding machine facilitating the adjustment of the depth of planting according to claim 1 wherein: the feed inlet (3) has been seted up at the top of pan feeding case (1) inner chamber, the discharge opening has all been seted up to the both sides of pan feeding case (1) inner chamber bottom.

4. An agricultural seeding machine facilitating the adjustment of the depth of planting according to claim 1 wherein: first spout (16) have all been seted up to the both sides of fixed plate (10) inner chamber, the equal fixedly connected with first slider (15) in both sides of slide (14), and the surface sliding connection of first slider (15) is in the inner chamber of first spout (16).

5. An agricultural seeding machine facilitating the adjustment of the depth of planting according to claim 1 wherein: both sides of slide bar (23) bottom all fixedly connected with spring (20), the bottom fixedly connected with fixed bolster of spring (20).

6. An agricultural seeding machine facilitating the adjustment of the depth of planting according to claim 1 wherein: the second sliding grooves are formed in two sides of the inner cavity of the shell (12), the second sliding blocks are fixedly connected to two sides of the sliding rod (23), and the surfaces of the second sliding blocks are connected to the inner cavity of the second sliding grooves in a sliding mode.

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