CN215073860U

CN215073860U - Seeder for agricultural production

Info

Publication number: CN215073860U
Application number: CN202121675504.5U
Authority: CN
Inventors: 赵剑欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-12-10
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a seeding device for agricultural production, which comprises a movable wheel, wherein two sides of the movable wheel are rotationally connected with a bracket through a rotating shaft, the back part of the bracket is provided with two symmetrically distributed push handles, one side of the upper surface of the bracket is provided with a fixed frame, a seed box is fixedly arranged on the fixed frame, the middle part of the bottom of the seed box is provided with a discharging pipe, and the bracket is respectively provided with a height-adjustable furrow opener and a soil covering device, the utility model has the advantages of simple operation and labor saving, and under the action of a first belt pulley, a second belt pulley and a belt, when the device is pushed to move, the movable wheel can drive the rotating shaft to rotate, so that the first belt pulley drives the second belt pulley to rotate, thereby the rotating shaft rotates, thereby the discharging wheel rotates, thereby completing the action of seeding, no additional power is needed, energy is saved, environment is protected, and the seeding efficiency is greatly improved.

Description

Seeder for agricultural production

Technical Field

The utility model relates to an agricultural production technical field specifically is a seeder for agricultural production.

Background

Agriculture is an industry for producing food and industrial raw materials by cultivating animal and plant products, and belongs to the first industry, the department for planting and producing by utilizing land resources is the planting industry, a crop seeder is a planting machine taking crop seeds as seeding objects, and the name of the seeder is usually named by crop species, such as a crop seeder, a grain drill, a crop hill-drop planter, a cotton seeder, a pasture broadcast planter and the like.

Chinese patent discloses a seeder for agricultural production (grant No. CN210120777U), a seeder for agricultural production, the novel nipple rectifier comprises a cylindrical shel, there is the connecting rod that the equidistance distributes at the outer wall top of barrel through bolted connection, and the one end of connecting rod has the handle through bolted connection, the barrel inner wall has the storage hopper through bolted connection, the bottom of handle has the compression gasbag through bonding, and one side of compression gasbag is connected with the gas-supply pipe through the cutting ferrule, the bottom welding of barrel has the toper foot, and has the mounting panel through bolted connection in outer wall one side of barrel. The utility model discloses in, fight through being provided with second pedal, push-and-pull rod, reset spring, mounting panel, upset, step into ground with the toper foot through first pedal, step on the second pedal and drive the push-and-pull rod and rotate the upset fill, can open the hole to ground, when the end of opening the hole, reset spring on the mounting panel drives the second pedal and resets, and is very simple and convenient. Although the device can accomplish the process of digging, seeding and burying, need the continuous hand of user to mention the device, reuse foot is stepped on the device hard, then mentions the device again and uses, and consuming time is power, influences the efficiency of seeding greatly, is unfavorable for people's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seeder for agricultural production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a seeder for agricultural production, is including removing the wheel, the both sides of removing the wheel are rotated through the pivot and are connected with the support, the back of support is provided with the handle that pushes away of two symmetric distributions, upper surface one side of support is provided with the mount, fixed mounting has kind of seed box on the mount, the bottom middle part of kind of seed box is provided with the discharging pipe, just be provided with height-adjustable's furrow opener and loam ware on the support respectively, the discharging pipe is located between furrow opener and the loam ware, the inner chamber of kind of seed box rotates through the bearing and is connected with the unloading wheel, it is used for driving the unloading wheel and rotates to remove the wheel.

As a further aspect of the present invention: the utility model discloses a seeding machine, including the seeding wheel, the discharging pipe, the seeding wheel is provided with the feed inlet pipe, the feed inlet pipe is provided with the discharge gate, the discharge gate is provided with the discharge gate, the bottom of discharge gate is provided with the shrink chamber, the bottom in shrink chamber is provided with the unloading wheel chamber that is used for holding the unloading wheel, the bottom in unloading wheel chamber is provided with the discharge gate, during the use, drops the seed that needs the seeding in the seeding wheel into the feed outlet pipe through the discharge gate to the seed box top is provided with the case lid, be provided with in the seeding box and hold the storehouse, at the roll in-process of unloading wheel for the seed on the unloading wheel drops in the feed inlet pipe through the discharge gate, discharges into the underground through the discharge pipe.

As a further aspect of the present invention: the chamber of shrink chamber is said and is become from the top down gradually, and is said and be set up to from the top down gradually diminishing through the chamber with the shrink chamber, can carry out the current-limiting to the seed in the seed case, can effectively prevent that the seed from once gushing down the phenomenon emergence.

As a further aspect of the present invention: the lateral wall of unloading wheel is provided with at least one recess, the size of recess can be linked together with the export in shrink chamber and the import of discharge gate respectively, through the recess that sets up on the unloading wheel, when the recess of unloading wheel rotated to be linked together with the export in shrink chamber, the seed in the shrink chamber then can drop into in the recess, the unloading wheel continues to rotate this moment, when the recess rotated to the opposite side, the seed in the shrink chamber then can not continue the whereabouts, in the rotation in-process that continues, the recess can rotate to be linked together with the import of discharge gate, the seed in the recess then can drop into in the inlet discharge pipe through the discharge gate at this moment, with this seeding process of accomplishing, through continuing to rotate the unloading wheel, thereby carry out continuous seeding, and simultaneously, equidistant seeding can be realized, be favorable to later stage's growth more.

As a further aspect of the present invention: the tip of pivot extends to the outside of support and is provided with first belt pulley, the one end of unloading wheel is provided with the axis of rotation that extends to the seedbox outside, the tip of axis of rotation is provided with the second belt pulley, be connected through the belt between second belt pulley and the first belt pulley, under the effect of first belt pulley, second belt pulley and belt, when promoting the device and carrying out portable, remove the wheel and can drive the pivot and rotate to make first belt pulley rotate, thereby make first belt pulley drive the second belt pulley and rotate, thereby make the axis of rotation rotate, thereby make the unloading wheel rotate, thereby accomplish the action of seeding.

As a further aspect of the present invention: the furrow opener comprises a first adjusting plate which is vertically distributed and a furrow opening block which is fixed at the bottom of the first adjusting plate, the surface of the ditching block is provided with an arc-shaped surface, threaded holes are arranged on two sides of the first adjusting plate from top to bottom at equal intervals, limiting grooves for limiting the first adjusting plate are arranged on the inner walls of the two sides of the bracket, and the side wall of the bracket is provided with a through hole penetrating through the limit groove, the first adjusting plate is fixedly connected with the bracket through a bolt, in the process of advancing the device, the ditching blocks can turn soil on the ground to two sides to form a ditch shape, thereby being beneficial to dropping seeds into the ditch, and the height of the ditching block can be conveniently adjusted under the action of the threaded hole on the first adjusting plate and the through hole on the bracket, thereby being convenient for adjust the degree of depth of ditching piece into soil to under the effect of spacing groove, played limiting displacement to first regulating plate.

As a further aspect of the present invention: the soil covering device comprises a second adjusting plate, a fixing plate is arranged at the bottom of the second adjusting plate, rake teeth distributed at equal intervals are arranged at the bottom of the fixing plate, and the rake teeth can be in contact with soil in the process of forward movement of the device, so that soil on two sides of the ditch is covered in the ditch where seeds are sown.

As a further aspect of the present invention: the surface of second regulating plate is provided with the slotted hole of two symmetric distributions, just the top of slotted hole extends to the top of second regulating plate, the back of support is provided with two double-screw bolts that correspond the distribution with the slotted hole, the double-screw bolt extends to the slotted hole outside and threaded connection has the locking knob, through the cooperation between slotted hole, double-screw bolt and the locking knob, is convenient for adjust the degree of depth that the rake teeth buried.

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

1. the utility model is simple in operation, save physical power, through the recess that sets up on the unloading wheel, when the recess of unloading wheel rotated to be linked together with the export in shrink chamber, the seed in the shrink chamber then can drop into in the recess, unloading wheel continuation rotation this moment, when the recess rotated to the opposite side, the seed in the shrink chamber then can not continue the whereabouts, at the rotation in-process that continues, the recess can rotate to be linked together with the import of discharge gate, the seed in the recess then can drop into the discharging pipe through the discharge gate this moment, with this seeding process of accomplishing, through continuing to rotate the unloading wheel, thereby carry out continuous seeding, and simultaneously, equidistant seeding can be realized, be favorable to the growth in later stage more.

2. Under the effect of first belt pulley, second belt pulley and belt, carry out the portable when promoting the device, remove the wheel and can drive the pivot and rotate to make first belt pulley rotate, thereby make first belt pulley drive the second belt pulley and rotate, thereby make the axis of rotation rotate, thereby make the unloading wheel rotate, thereby accomplish the action of seeding, need not additionally to provide power, energy-concerving and environment-protective, and improved seeding efficiency greatly.

3. In the process of the forward movement of the device, the ditching block can dig the soil on the ground to two sides to form a ditch shape, so that the seeds can fall into the ditch, the rake teeth can be contacted with the soil, the soil on two sides of the ditch is covered in the ditch in which the seeds are sown, the steps of ditching, sowing and covering the soil can be completed in the process of forward movement in sequence, and the working efficiency is greatly improved.

4. Under the effect of through-hole on screw hole and the support on first regulating plate, be convenient for adjust the height of ditching piece, thereby be convenient for adjust the degree of depth that ditching piece is gone into soil, through the slotted hole, cooperation between double-screw bolt and the locking knob, be convenient for adjust the degree of depth that the rake teeth is gone into soil, thereby the device's flexibility has been improved greatly, chamber way through contracting the chamber sets up to from the top down diminishes gradually, can carry out the current-limiting to the seed in the seed case, can prevent effectively that a seed from gushing and phenomenon down takes place.

Drawings

Fig. 1 is a schematic structural view of a seeding device for agricultural production.

Fig. 2 is a front view of a sowing apparatus for agricultural production.

Fig. 3 is a schematic structural diagram of a support in the sowing device for agricultural production.

Fig. 4 is an enlarged view of a in fig. 3.

Fig. 5 is a schematic structural view of a seed box in the sowing device for agricultural production.

FIG. 6 is a schematic view of the structure of a furrow opener in a seeding device for agricultural production.

Fig. 7 is a schematic structural view of a soil covering device in a seeding device for agricultural production.

In the figure: 1. a moving wheel; 2. a support; 3. a push handle; 4. a fixed mount; 5. a seed box; 6. a furrow opener; 7. a covering device; 8. a first pulley; 9. a second pulley; 10. a discharge pipe; 11. a limiting groove; 12. a through hole; 13. a stud; 14. locking the knob; 15. a blanking wheel; 16. a groove; 17. a rotating shaft; 18. a contracting cavity; 19. a blanking wheel cavity; 20. a discharge port; 21. a first adjusting plate; 22. ditching blocks; 23. a threaded hole; 24. a second adjusting plate; 25. a long round hole; 26. a fixing plate; 27. and (4) rake teeth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments 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.

Please refer to fig. 1-7, in the embodiment of the utility model, a seeder for agricultural production, including removing wheel 1, the both sides of removing wheel 1 are rotated through the pivot and are connected with support 2, the back of support 2 is provided with pushing away of two symmetric distributions 3, upper surface one side of support 2 is provided with mount 4, fixed mounting has seed box 5 on the mount 4, the bottom middle part of seed box 5 is provided with discharging pipe 10, just be provided with height-adjustable's furrow opener 6 and earthing device 7 on the support 2 respectively, discharging pipe 10 is located between furrow opener 6 and the earthing device 7, the inner chamber of seed box 5 rotates through the bearing and is connected with unloading wheel 15, it is used for driving unloading wheel 15 to rotate to remove wheel 1.

The utility model discloses a seeding machine, including 5 seed box, including the storehouse, the bottom inner wall that holds the storehouse sets up to the inclined plane, the bottom on inclined plane is provided with shrink chamber 18, the bottom in shrink chamber 18 is provided with the unloading wheel chamber 19 that is used for holding unloading wheel 15, the bottom in unloading wheel chamber 19 is provided with discharge gate 20, the bottom and the discharging pipe 10 of discharge gate 20 are linked together.

During the use, in throwing the seed case 5 into with the seed that needs the seeding, the seed can be deposited in holding the storehouse to through the unloading wheel 15 that contracts the chamber 18 and get into unloading wheel chamber 19, at the roll in-process of unloading wheel 15, make the seed on the unloading wheel 15 drop into in the business turn over material pipe 10 through discharge gate 20, discharge into the underground through discharging pipe 10.

The cavity of the contraction cavity 18 is gradually reduced from top to bottom.

The cavity channel of the contraction cavity 18 is gradually reduced from top to bottom, so that the flow of the seeds in the seed box 5 can be limited, and the phenomenon that the seeds flow down by one burst can be effectively prevented.

The side wall of the blanking wheel 15 is provided with at least one groove 16, and the size of the groove 16 can be respectively communicated with the outlet of the contraction cavity 18 and the inlet of the discharge hole 20.

Through the recess 16 that sets up on the unloading wheel 15, when the recess 16 of unloading wheel 15 rotated to be linked together with the export of shrink chamber 18, the seed in the shrink chamber 18 then can drop into in the recess 16, unloading wheel 15 continued to rotate this moment, when recess 16 rotated to the opposite side, the seed in the shrink chamber 18 then can not continue the whereabouts, in the rotation process that continues, recess 16 can rotate to be linked together with the import of discharge gate 20, the seed in recess 16 then can drop into in the inlet discharge pipe 10 through discharge gate 20 this moment, with this seeding process of accomplishing, through continuing to rotate unloading wheel 15, thereby carry out continuous seeding, and simultaneously, equidistant seeding can be realized, be favorable to the growth in later stage more.

The tip of pivot extends to the outside of support 2 and is provided with first belt pulley 8, the one end of unloading wheel 15 is provided with the axis of rotation 17 that extends to the seedbox 5 outside, the tip of axis of rotation 17 is provided with second belt pulley 9, be connected through the belt between second belt pulley 9 and the first belt pulley 8.

Under the effect of first belt pulley 8, second belt pulley 9 and belt, move when promoting the device and carry out the portable, remove wheel 1 and can drive the pivot and rotate to make first belt pulley 8 rotate, thereby make first belt pulley 8 drive second belt pulley 9 and rotate, thereby make axis of rotation 17 rotate, thereby make the unloading wheel 15 rotate, thereby accomplish the action of seeding.

The furrow opener 6 includes vertical distribution's first regulating plate 21 and is fixed in the ditching piece 22 of first regulating plate 21 bottom, the surface of ditching piece 22 sets up to the arcwall face, the both sides from the top down of first regulating plate 21 is provided with equidistant distribution's screw hole 23, the both sides inner wall of support 2 is provided with and is used for carrying out spacing groove 11 to first regulating plate 21, just the lateral wall of support 2 is provided with through-hole 12 that runs through spacing groove 11, through bolt fixed connection between first regulating plate 21 and the support 2.

At the in-process that the device moved forward, ditching piece 22 can be dug the soil on ground to both sides and form the ditch form to be favorable to the seed to fall in carrying out the ditch, and under the effect of through-hole 12 on screw hole 23 and the support 2 on first regulating plate 21, be convenient for highly adjust ditching piece 22, thereby be convenient for adjust the degree of depth that ditching piece 22 went into soil, and under the effect of spacing groove 11, played limiting displacement to first regulating plate 21.

The soil covering device 7 comprises a second adjusting plate 24, a fixing plate 26 is arranged at the bottom of the second adjusting plate 24, and rake teeth 27 are arranged at the bottom of the fixing plate 26 and are distributed at equal intervals.

During the forward movement of the device the tines 27 will come into contact with the soil, thereby covering the soil on both sides of the furrow in which the seeds are being sown.

The surface of second regulating plate 24 is provided with two symmetric distribution's slotted hole 25, just the top of slotted hole 25 extends to the top of second regulating plate 24, the back of support 2 is provided with two studs 13 that correspond the distribution with slotted hole 25, stud 13 extends to the slotted hole 25 outside and threaded connection has locking knob 14.

Through the cooperation between slotted hole 25, stud 13 and locking knob 14, be convenient for adjust the degree of depth of digging into soil of rake teeth 27.

The utility model discloses a theory of operation is:

when the seed sowing device is used, seeds to be sown are put into the seed box 5 and stored in the containing bin, at the moment, a user pushes the push handle 3 to enable the device to move forwards, in the process of moving forwards, the ditching block 22 turns soil on the ground towards two sides to form a ditch shape, meanwhile, the moving wheel 1 drives the rotating shaft to rotate, so that the first belt pulley 8 rotates, so that the first belt pulley 8 drives the second belt pulley 9 to rotate, so that the rotating shaft 17 rotates, the discharging wheel 15 rotates, the seeds in the containing chamber enter the discharging wheel 15 in the discharging wheel chamber 19 through the shrinkage chamber 18, in the rolling process of the discharging wheel 15, when the groove 16 of the discharging wheel 15 rotates to be communicated with the outlet of the shrinkage chamber 18, the seeds in the shrinkage chamber 18 drop into the groove 16, at the moment, the discharging wheel 15 continues to rotate, and when the groove 16 rotates to the other side, the seeds in the shrinkage chamber 18 do not continue to fall, in the rotation in-process that continues, recess 16 can rotate to be linked together with the import of discharge gate 20, the seed in recess 16 then can drop into the inlet discharge pipe 10 through discharge gate 20 this moment, thereby make the seed drop in the ditch that ditching piece 22 was opened, with this completion one-time seeding process, through continuing to promote the device, thereby carry out continuous seeding, and simultaneously, equidistant seeding can be realized, be favorable to the growth in later stage more, in-process at the device antedisplacement, rake teeth 27 can contact with soil, thereby cover the soil lid of ditch both sides in the ditch of scattering the seed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A seeding device for agricultural production comprises a movable wheel (1) and is characterized in that, two sides of the moving wheel (1) are rotationally connected with a bracket (2) through a rotating shaft, the back of the bracket (2) is provided with two symmetrically distributed push handles (3), a fixed frame (4) is arranged on one side of the upper surface of the bracket (2), a seed box (5) is fixedly arranged on the fixed frame (4), a discharge pipe (10) is arranged at the middle part of the bottom of the seed box (5), and the bracket (2) is respectively provided with a furrow opener (6) with adjustable height and an earth covering device (7), the discharge pipe (10) is positioned between the furrow opener (6) and the soil covering device (7), the inner cavity of the seed box (5) is rotatably connected with a discharging wheel (15) through a bearing, and the moving wheel (1) is used for driving the discharging wheel (15) to rotate.

2. The seeding device for agricultural production according to claim 1, wherein a box cover is arranged at the top end of the seed box (5), a containing bin is arranged in the seed box (5), the inner wall of the bottom of the containing bin is arranged to be an inclined surface, a contraction cavity (18) is arranged at the bottom of the inclined surface, a discharging wheel cavity (19) for containing a discharging wheel (15) is arranged at the bottom of the contraction cavity (18), a discharging hole (20) is arranged at the bottom of the discharging wheel cavity (19), and the bottom of the discharging hole (20) is communicated with the discharging pipe (10).

3. A sowing apparatus for agricultural production according to claim 2, wherein the cavity of the shrinkage cavity (18) is tapered from top to bottom.

4. A sowing apparatus for agricultural production according to claim 1, wherein the side wall of the blanking wheel (15) is provided with at least one groove (16), the groove (16) being dimensioned to communicate with the outlet of the contraction cavity (18) and the inlet of the discharge outlet (20), respectively.

5. A sowing apparatus for agricultural production according to claim 1, wherein the end of the rotating shaft extends to the outside of the bracket (2) and is provided with a first belt pulley (8), one end of the feeding wheel (15) is provided with a rotating shaft (17) extending to the outside of the seed box (5), the end of the rotating shaft (17) is provided with a second belt pulley (9), and the second belt pulley (9) is connected with the first belt pulley (8) through a belt.

6. The seeding device for agricultural production according to claim 1, wherein the furrow opener (6) comprises a first adjusting plate (21) and a furrowing block (22) fixed at the bottom of the first adjusting plate (21), the furrowing block (22) is provided with an arc-shaped surface, threaded holes (23) are formed in two sides of the first adjusting plate (21) in an equidistant distribution from top to bottom, limiting grooves (11) for limiting the first adjusting plate (21) are formed in inner walls of two sides of the support (2), through holes (12) penetrating through the limiting grooves (11) are formed in side walls of the support (2), and the first adjusting plate (21) is fixedly connected with the support (2) through bolts.

7. A sowing apparatus for agricultural production according to claim 1, wherein the earth covering device (7) comprises a second adjusting plate (24), a fixing plate (26) is arranged at the bottom of the second adjusting plate (24), and rake teeth (27) are arranged at equal intervals at the bottom of the fixing plate (26).

8. The seeding device for agricultural production according to claim 7, wherein the surface of the second adjusting plate (24) is provided with two symmetrically distributed oblong holes (25), the top ends of the oblong holes (25) extend to the upper side of the second adjusting plate (24), the back of the bracket (2) is provided with two studs (13) distributed corresponding to the oblong holes (25), and the studs (13) extend to the outer side of the oblong holes (25) and are in threaded connection with the locking knob (14).