CN210298498U - Agricultural hand-push seeder - Google Patents

Abstract

The utility model relates to the technical field of agricultural machinery, and aims to provide an agricultural hand-push seeder, which comprises a self-rotating body and a frame, wherein the body is arranged at the middle part of the frame through a rotating shaft, a feed hopper is arranged at the middle part of the frame, a plurality of discharging shells are uniformly arranged on the body along the circumferential surface of the rotating shaft, a plow plate is fixedly arranged at the front end of the frame, the horizontal height of the plow plate is lower than that of the discharging shells at the lowest position, connecting rods are respectively arranged at the two sides of the rear end of the frame, a push-pull mechanism is arranged at the rear end of the frame, one end of each connecting rod, which is far away from the push-pull mechanism, is provided with a rear wheel, the middle parts of the two connecting rods are respectively connected with an installation rod through bolts, the other end of each installation rod is provided with an earthing plate, the earthing plate is, the control switch is used for controlling the opening and closing of the opening, and has the effects of protecting the discharging shell and better covering the sowed seeds.

Description

Agricultural hand-push seeder

Technical Field

The utility model relates to the technical field of agricultural machinery, concretely relates to agricultural hand push seeder.

Background

Crops refer to various plants cultivated in agriculture, are one kind of biology, including two major types of grain crops and economic crops, edible crops are one of sources of basic food for human beings, are basic objects for supplementing energy for human beings daily, scientific and technological production technology for the growth of crops can not be separated from the scientific technology, and novel mechanical equipment manufactured industrially and capable of assisting agricultural production, wherein a seeder takes crop seeds as agricultural machinery for seeding objects, is used for seeding certain types or certain crops, a hand-push type seeder is common used for seeding in farmlands due to simple structure, has the characteristics of uniform seeding, consistent depth, stable row spacing, seed saving, high working efficiency and the like, but when the seeder moves on a road, the top of a discharging shell penetrates into soil, the discharging shell and surrounding accessories are easily damaged, and the seeds are dug in the soil to be buried in the deep depth of the soil, the excavated soil can not be completely restored to the original position through the compaction of the rear wheel, which can cause that the seeds can not be completely covered, and the seeds are easy to be damaged and eaten by theft, thereby affecting the sowing effect.

Disclosure of Invention

The utility model aims to provide an agricultural hand-push seeder, which has the advantages of protecting the discharging shell and better covering the sowed seeds.

In order to achieve the above object, the utility model adopts the following technical scheme: an agricultural hand-push seeder comprises a self-rotating body and a frame, wherein the body is arranged in the middle of the frame through a rotating shaft, a feed hopper is arranged in the middle of the frame, the feed hopper is arranged on one side of the body, a plurality of discharging shells are uniformly arranged on the body along the rotating circumferential surface, a plough board is fixedly arranged at the front end of the frame, the horizontal height of the plough board is lower than that of the lowest position of the discharging shells, connecting rods are respectively arranged on two sides of the rear end of the frame, a push-pull mechanism is arranged at the rear end of the frame, the push-pull mechanism is connected with one end of the connecting rod and extends upwards, a rear wheel is arranged at one end, away from the push-pull mechanism, of the connecting rod, mounting rods are respectively connected with the middle parts of the two connecting rods through bolts, a soil covering plate is arranged at the other end of the mounting rods, the soil covering plate, the water bucket is provided with a control switch which is used for controlling the opening and closing of the opening.

By adopting the technical scheme, a user can move the agricultural hand-push seeder along the preset track by holding the push-pull mechanism, the rear wheel and the body start to rotate, and the preset track is a field to be cultivated. The fixed moldboard that sets up that is located the frame front end will treat the soil of seeding and open, because the level of moldboard is less than the minimum level of ejection of compact shell, so set up the ejection of compact shell on the body at frame middle part and can avoid carrying out direct contact with soil, and the interval has the distance between the part ground of opening, when the seed flows soil through the ejection of compact shell in, the ejection of compact shell is in unsettled state in other words, avoids soil to block up the ejection of compact shell, improves the condition that the ejection of compact shell received the harm.

When the plough plate lifts soil, the discharging shell of the body in the middle of the rack finishes sowing, the soil covering plate in the rear end of the rack encloses the soil on one side where the plough plate is lifted, the soil covering plate is uniformly laid on the vacant part exposed by the lifted soil, seeds sowed in the soil covering plate can be covered well, and the operation that a second operator needs to perform soil scattering and covering in the using process of a general seeder is improved.

Preferably, the push-pull mechanism is provided with a handle, the handle is provided with a button, and the button is in transmission connection with the control switch.

Preferably, the push-pull mechanism further comprises a telescopic rod, and the handle is connected with the rear end of the rack through the telescopic rod.

Preferably, the bottom surface of the moldboard is provided with a plurality of protrusions.

Preferably, the earthing plate comprises a first panel and a second panel, one end of the first panel is fixedly connected with one end of the second panel, an included angle between the first panel and the second panel is an obtuse angle, the first panel is distributed along the movement direction of the plough plate, and the first panel and the plough plate are arranged oppositely.

Preferably, the rotation shaft is provided at a central position of the body.

To sum up, the beneficial effects of the utility model are that:

1. the seed is sowed into the soil after the discharging shell acts on the plough plate, so that the discharging shell is prevented from directly contacting the soil and being damaged;

2. the utility model discloses well L type earthing plate will be covered to far away again by the soil that the moldboard turned over for the seed obtains the coverage of better ground soil, does benefit to the seed and sprouts the growth.

Drawings

Fig. 1 is a schematic structural view of an agricultural hand-push seeder provided by the utility model;

fig. 2 is a partially enlarged view of fig. 1.

In the figure, 10-agricultural hand-push seeder, 100-body, 110-discharge shell, 120-rotating shaft, 200-frame, 210-connecting rod, 211-rear wheel, 220-push-pull mechanism, 221-handle, 222-button, 223-telescopic rod, 230-mounting rod, 240-soil covering plate, 241-first panel, 242-second panel, 300-feed hopper, 400-plough plate, 410-bulge, 500-water bucket and 510-control switch.

Detailed Description

The technical solution in the embodiments of the present invention is clearly and completely described below with reference to fig. 1-2 of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, an agricultural hand seeder 10 includes a rotatable body 100 and a frame 200, the body 100 is mounted at the middle of the frame 200 through a rotating shaft 120, a feed hopper 300 is mounted at one side of the body 100, the feed hopper 300 is mounted at the middle of the frame 200, the body 100 is uniformly provided with a plurality of discharging shells 110 along the rotating circumference, a plow plate 400 is fixed at the front end of the frame 200, the horizontal height of the plow plate 400 is lower than the horizontal height of the lowest position of the discharging shells 110, connecting rods 210 are symmetrically mounted at both sides of the rear end of the frame 200, a push-pull mechanism 220 is arranged at the rear end of the frame 200, the push-pull mechanism 220 is connected with one end of the connecting rod 210 and extends upwards, a rear wheel 211 is arranged at one end of the connecting rod 210 far away from the push-pull mechanism 220, mounting rods 230 are bolted to the middle parts of the two connecting rods 210, a, the covering plate 240 and the moldboard 400 are in the same plane, one side of the body 100 opposite to the feeding hopper 300 is provided with a water bucket 500, the lower end of the water bucket 500 is provided with an opening, the water bucket 500 is provided with a control switch 510, and the control switch 510 is used for controlling the opening and closing of the opening.

A plurality of ejection of compact shells 110 that evenly set up along the circumferencial face of the rotation of body 100 rotate along with the rotation of body 100, and body 100 rotates around rotation axis 120, installs inside feeder hopper 300 of body 100 one side will treat the seed transmission to body 100, and the seed spills from rotatory ejection of compact shell 110 to the lower part of body 100, gets into in the soil of treating the seeding. The rotation of the body 100 may be driven by a motor provided in the frame 200 or may be driven by a human power.

Since the horizontal height of the moldboard 400 is lower than that of the lowest position of the discharging housing 110, the moldboard 400 at the front end of the frame 200 lifts a portion of the soil to be sown as the agricultural hand seeder 10 moves along a predetermined track, where the horizontal height of the moldboard 400 should be lower than that of the highest level of the soil with sowing.

By adopting the above technical scheme, the user can move the agricultural hand-pushed seeding machine 10 along the predetermined track, which is the field to be cultivated, by holding the push-pull mechanism 220, and the rear wheel 211 and the body 100 start to rotate. The fixedly arranged moldboard 400 positioned at the front end of the rack 200 lifts the soil to be sown, and the horizontal height of the moldboard 400 is lower than the lowest horizontal height of the discharging shell 110, so that the discharging shell 110 arranged on the body 100 at the middle part of the rack 200 can be prevented from being in direct contact with the soil, and has a distance with the lifted part of the ground at intervals, when seeds flow into the soil through the discharging shell 110, the discharging shell 110 is equivalently in a suspended state, the situation that the discharging shell 110 is blocked by the soil is avoided, and the situation that the discharging shell 110 is damaged is improved.

When the plow 400 lifts the soil, the discharging shell 110 of the body 100 in the middle of the frame 200 finishes sowing, the soil covering plate 240 in the rear end of the frame 200 encloses the soil where the plow 400 is lifted on one side and uniformly lays the soil in the vacant part where the lifted soil is exposed, seeds sowed in the soil are covered well, and the operation of soil spreading and covering by a second operator in the using process of the general seeder is improved.

The soil covering plate 240 is provided in an L-shape and is installed at one end of the installation rod 230, the soil covering plate 240 and the plow plate 400 are in the same plane, and specifically, the lower end of the soil covering plate 240 and the lower end of the plow plate 400 are in the same plane, so that the soil covering plate 240 can restore the soil lifted by the plow plate 400 to the original position as completely as possible, and the sown seeds can be covered well. One side of the L-shaped soil covering plate 240 is disposed along a moving direction of the agricultural hand seeder 10, and the other side perpendicular thereto is disposed along a direction perpendicular to the moving direction of the agricultural hand seeder 10. One side of the L-shaped soil covering plate 240 arranged along the moving direction of the agricultural hand-pushed seeding machine 10 and the edge of the plow plate 400 have a preset distance in the direction perpendicular to the moving direction of the agricultural hand-pushed seeding machine 10, so as to fold the lifted soil and avoid the situation that the seeds are exposed outside and can not grow normally. The predetermined distance is related to the degree to which the soil is lifted by the plow 400.

The body 100 can water the seed when sowing for flourishing water bucket 500 that one side of feeder hopper 300 set up to improve the survival rate of seed, and agricultural hand seeder 10 waters while sowing, reduces subsequent work of watering, alleviates staff's working strength greatly. The water bucket 500 sprinkles water through the opening at the lower end, and in order to avoid wasting water resources when watering in soil without seeds, the control switch 510 is arranged to automatically control the opening to be opened and closed, and under the preset condition, when seeds are scattered into the soil, the opening of the water bucket 500 is immediately opened for a certain time and closed after the certain time. The control of the control switch 510 is related to the rotation of the body 100, that is, the time for the discharging case 110 on the body 100 to rotate to the lower position of the body 100.

Foretell body 100 adopts the mode of rotation, and a plurality of ejection of compact shells 110 that evenly set up in the revolution of body 100 and exempt from rotate along with the rotation of body 100 takes place to rotate, and the seed that flows out from a plurality of ejection of compact shells 110 spills into soil, can accomplish more evenly and sow, is favorable to improving and sows efficiency and crops production.

More particularly, the body 100 may be selected to be non-rotatable, and a small number of discharging cases 110 may be provided on one side of the body 100, and the discharging cases 110 may be in a relatively stationary state with respect to the housing 200 of the hand seeder 10. The seeds introduced into the body 100 from the feed hopper 300 flow into the opened ground through the discharge case 110, and are sown along a predetermined path as the agricultural hand-seeder 10.

Preferably, the push-pull mechanism 220 is provided with a handle 221, the handle 221 is provided with a button 222, and the button 222 is in transmission connection with a control switch 510.

The user pushes the agricultural hand seeder 10 to move by holding the handle 221 of the push-pull mechanism 220. Accordingly, the handle 221 is provided to the agricultural hand-seeder 10 in a direction perpendicular to the direction of movement, with respect to the direction of movement of the agricultural hand-seeder 10. Both ends of the handle 221 are connected to the rear end of the frame 200 through a link, respectively, and specifically, both ends of the handle 221 are connected to the connecting rods 210 disposed at both sides of the rear end of the frame 200 through a link, respectively.

Control switch 510 is controlled through button 222 on handle 221, and control switch 510 is used for controlling the open-close of flourishing fill 500 lower extreme, and then controls flourishing fill 500 through button 222 on handle 221 and sprinkles, and the person of facilitating the use sprinkles when sowing, and the simple operation does benefit to the seeding.

Preferably, referring to fig. 1, the push-pull mechanism 220 further includes an extension rod 223, and the handle 221 is connected to the rear end of the frame 200 through the extension rod 223. Through telescopic link 223, can control the distance of handle 221 distance ground, the person of facilitating the use adjusts telescopic link 223 according to own height etc. to make handle 221 be in the best operating height of individual, improve the suitability and the user experience of product.

Preferably, referring to fig. 1, a plurality of protrusions 410 are formed on the bottom surface of the moldboard 400 to increase the roughness of the bottom surface of the moldboard 400, thereby ensuring the stability of the hand seeder 10 during movement.

Preferably, referring to fig. 1, the covering plate 240 includes a first panel 241 and a second panel 242, one end of the first panel 241 is fixedly connected to one end of the second panel 242, an included angle between the first panel 241 and the second panel 242 is an obtuse angle, the first panels 241 are distributed along the moving direction of the plow plate 400, and the first panels 241 are opposite to the plow plate 400.

On the basis that the soil covering plate 240 is provided with an L-shaped shape, namely the soil covering plate 240 comprises a first panel 241 and a second panel 242, the included angle between the first panel 241 and the second panel 242 can be selected to be an obtuse angle, so that the soil opened by the plough plate 400 can be better folded to the original position.

Preferably, referring to fig. 2, the rotating shaft 120 is disposed at a central position of the body 100. That is, the body 100 rotates around the center, and the body 100 is provided in a disk shape, which is beneficial to the rotation and uniform seeding of the discharging shell 110, and the rotation is stable.

To sum up, the beneficial effects of the utility model are that:

1. seeds are sown into the land after the discharging shell 110 acts on the moldboard 400, so that the discharging shell 110 is prevented from being directly contacted with the soil to cause damage;

2. the L-shaped soil covering plate 240 can be used for covering the soil turned by the plough plate 400 to a far position again, so that the seeds can be better covered by the soil, and the seeds can be germinated and grown;

3. the button 222 on the handle 221 is connected with the control switch 510 of the bucket 500, so that watering is convenient while seeding, the operation is convenient, seeding is facilitated, and the working intensity of workers is greatly reduced;

4. the bottom surface of the moldboard 400 is provided with a plurality of protrusions 410, which increases the roughness of the bottom surface of the moldboard 400 and ensures the stability of the agricultural hand seeder 10 during movement.

In the description of the present invention, it should be understood that the terms "counterclockwise", "clockwise", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Claims (6)

1. An agricultural hand seeder which characterized in that: the self-rotating type soil covering machine comprises a self-rotating body and a frame, wherein the body is arranged in the middle of the frame through a rotating shaft, a feed hopper is arranged in the middle of the frame, the feed hopper is arranged on one side of the body, a plurality of discharging shells are uniformly arranged on the circumferential surface of the body along the rotating shaft, a plough plate is fixedly arranged at the front end of the frame, the horizontal height of the plough plate is lower than that of the lowest position of the discharging shells, connecting rods are respectively arranged on two sides of the rear end of the frame, a push-pull mechanism is arranged at the rear end of the frame, the push-pull mechanism is connected with one end of each connecting rod and extends upwards, a rear wheel is arranged at one end, far away from the push-pull mechanism, of each connecting rod, the middle parts of the two connecting rods are respectively connected with an installation rod through bolts, a soil covering plate is arranged, the body for one side of feeder hopper is equipped with flourishing hopper, the lower extreme of flourishing hopper is equipped with the opening, flourishing hopper is equipped with control switch, control switch is used for controlling open-ended switching.

2. An agricultural hand seeder as claimed in claim 1, wherein: the push-pull mechanism is provided with a handle, the handle is provided with a button, and the button is in transmission connection with the control switch.

3. An agricultural hand seeder as claimed in claim 2, wherein: the push-pull mechanism further comprises a telescopic rod, and the handle is connected with the rear end of the rack through the telescopic rod.

4. An agricultural hand seeder as claimed in claim 1, wherein: the bottom surface of the moldboard is provided with a plurality of bulges.

5. An agricultural hand seeder as claimed in claim 1, wherein: the earthing plate includes first panel and second panel, the one end of first panel with the one end fixed connection of second panel just first panel with the contained angle of second panel is the obtuse angle, first panel is followed the direction of motion of moldboard distributes and sets up, first panel with the moldboard sets up relatively.

6. An agricultural hand seeder as claimed in claim 1, wherein: the rotating shaft is disposed at a central position of the body.

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