CN115004908B

CN115004908B - Multi-gear fertilizing and seeding machine

Info

Publication number: CN115004908B
Application number: CN202210852535.6A
Authority: CN
Inventors: 胡建设
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-06-20
Anticipated expiration: 2042-07-19
Also published as: CN115004908A

Abstract

The invention belongs to the technical field of agricultural planting, and discloses a multi-gear fertilizing and seeding machine, which is technically characterized in that: including the frame, the gyro wheel is installed in the rotation respectively around the frame diapire, frame fixed surface installs the seed case, frame fixed surface installs the fertilizer case that is located seed case one side, seed case and fertilizer case bottom wall fixed mounting have the discharging pipe respectively, and the drain chute has been seted up to the discharging pipe lateral wall, be provided with in the frame with the sowing mechanism of discharging pipe mutually supporting, sowing mechanism is including compounding subassembly and automatic unloading subassembly, the discharging pipe surface is provided with the adjustment mechanism mutually supporting with the drain chute, adjustment mechanism is including second closing plate and telescopic assembly, multiunit the second closing plate is located the drain chute outside. The problem of current fertilizing and seeding machine when using, can't adjust the seed volume of sowing and fertilizing amount, can't adjust according to different user demands, easily cause fertilizer and seed extravagant is solved.

Description

Multi-gear fertilizing and seeding machine

Technical Field

The invention relates to the technical field of agricultural planting, in particular to a multi-gear fertilizing and seeding machine.

Background

With the large-scale development of agriculture, the previous manual work is replaced by mechanization in agricultural production, and the planting efficiency can be effectively improved.

The fertilizing and seeding machine is widely applied to agricultural production, is mainly used for seeding crops such as corns, peanuts, soybeans and the like, can simultaneously sow and fertilize in pits, and can effectively improve the working efficiency.

However, when the existing fertilizing and seeding machine is used, the seed quantity and the fertilizing quantity of seeding cannot be adjusted, and the fertilizing and seeding machine cannot be adjusted according to different use requirements, so that fertilizer and seed waste are easily caused.

Disclosure of Invention

The invention aims to provide a multi-gear fertilizing and seeding machine, which aims to solve the problems in the background technology.

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

the utility model provides a multi-gear fertilizing and seeding machine, includes the frame, the gyro wheel is installed in the rotation respectively around the frame diapire, frame fixed surface installs the seed case, frame fixed surface installs the fertilizer case that is located seed case one side, seed case and fertilizer case bottom wall fixed mounting have the discharging pipe respectively, and the vertical row's of multiunit silo is seted up to the discharging pipe lateral wall, the row's silo is annular distribution around the discharging pipe, is provided with the sowing mechanism that mutually supports with the discharging pipe in the frame, sowing mechanism is including compounding subassembly and automatic unloading subassembly, compounding subassembly is connected with two sets of discharging pipes, automatic unloading subassembly is located the frame lateral wall and is connected with compounding subassembly, compounding subassembly is used for controlling seed and fertilizer mixed emission in two sets of discharging pipes, automatic unloading subassembly is used for controlling the equidistant discharge of compounding subassembly circulation, discharging pipe surface is provided with the adjustment mechanism that mutually supports with the discharging pipe, adjustment mechanism is including second closing plate and telescopic assembly, multiunit second closing plate is located the discharging pipe outside and hugs closely the annular lateral wall, telescopic assembly is located the discharging pipe and is connected with the second closing plate and is used for adjusting the relative position between the sealing plate and the discharging groove all around.

As a further scheme of the invention: the material mixing assembly comprises two groups of fixed barrels fixedly mounted on the side wall of the material discharging pipe, the material discharging grooves are located in the fixed barrels, the two groups of material mixing pipes are fixedly connected to the bottom ends of the fixed barrels together, the material mixing pipes are of tee structures, elastic pieces are fixedly mounted on the inner bottom wall of the material discharging pipe, first sealing plates are fixedly connected to the telescopic ends of the elastic pieces and are slidably connected with the inner wall of the material discharging pipe, and the first sealing plates are connected with the automatic material discharging assembly.

As a further scheme of the invention: the automatic blanking assembly comprises two groups of relatively distributed fixing plates which are fixedly installed downwards on the inner top wall of the frame, the two groups of fixing plates are connected with a rotating shaft in a rotating mode, the rotating shaft is located between two groups of fixing cylinders, two ends of the rotating shaft are fixedly connected with control wheels respectively, a control fluted disc is fixedly installed on the surface of the rotating shaft, a rotating rod is rotatably installed between the inner walls of the fixing cylinders, a rotating fluted disc is fixedly arranged on the surface of the rotating fluted disc, racks which are distributed in a semicircular mode are arranged on the surface of the rotating fluted disc, the annular side wall of the control fluted disc extends into the fixing cylinders and is meshed with the rotating fluted disc, a winding disc is fixedly installed on the surface of the rotating rod, and a traction rope is fixedly installed on the bottom wall of the first sealing plate and extends downwards into the fixing cylinders far away from one end of the first sealing plate and is fixedly connected with the winding disc.

As a further scheme of the invention: and a plurality of groups of fixed cones which are distributed at equal intervals are fixedly arranged on the annular side wall of the control wheel.

As a further scheme of the invention: the telescopic component comprises a plurality of groups of fixing rings, wherein the second sealing plates extend out of the top ends of the fixing cylinders and are fixedly connected together, hooks are rotatably connected to the surfaces of the fixing rings, a plurality of groups of positioning grooves matched with the hooks are formed in the side walls of the discharging pipes, and the positioning grooves are vertically distributed at equal intervals.

As a further scheme of the invention: the surface of the first sealing plate is fixedly provided with a material guiding table.

As still further aspects of the invention: the frame is internally fixedly connected with a soil covering plate through a bracket, and the soil covering plate is of a V-shaped structure.

Compared with the prior art, the invention has the beneficial effects that: by arranging the adjusting mechanism consisting of the telescopic component and the second sealing plate to be matched with the discharge groove, the quantitative discharging of the seed box and the fertilizer box can be conveniently controlled, and the problems that the seed quantity and the fertilizing quantity of the seeding cannot be adjusted when the conventional fertilizing and seeding machine is used, the adjustment cannot be carried out according to different use requirements, and fertilizer and seed waste are easily caused are solved; through setting up the sowing mechanism and the frame mutually support that comprise automatic unloading subassembly and compounding subassembly, can remove convenient control raw materials through the frame and throw in.

Drawings

Fig. 1 is a schematic structural view of a multi-gear fertilizing and seeding machine provided in an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of the structure of fig. 1 a.

Fig. 3 is a schematic top view of a control gear disc and a connection structure thereof in a multi-gear fertilizing and seeding machine according to an embodiment of the present invention.

Fig. 4 is a schematic view of the external structure of a discharging pipe in a multi-gear fertilizing and seeding machine according to an embodiment of the present invention.

Wherein: frame 1, gyro wheel 2, seed case 3, fertilizer case 4, discharging pipe 5, discharge groove 6, sowing mechanism 7, compounding subassembly 71, fixed cylinder 711, compounding pipe 712, elastic component 713, first closing plate 714, automatic unloading subassembly 72, fixed plate 721, axis of rotation 722, control wheel 723, control fluted disc 724, dwang 725, rotatory fluted disc 726, reel 727, haulage rope 728, adjustment mechanism 8, second closing plate 81, expansion assembly 82, solid fixed ring 821, couple 822, constant head tank 823, guide table 9, earthing board 10, fixed cone 11.

Detailed Description

It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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 invention can be understood by those of ordinary skill in the art in a specific case.

Specific implementations of the invention are described in detail below in connection with specific embodiments.

As shown in fig. 1, fig. 2 and fig. 4, the structure diagram of the multi-gear fertilizing and seeding machine provided by an embodiment of the invention comprises a frame 1, rollers 2 are rotatably installed around the bottom wall of the frame 1, a seed box 3 is fixedly installed on the surface of the frame 1, a fertilizer box 4 positioned on one side of the seed box 3 is fixedly installed on the surface of the frame 1, discharge pipes 5 are fixedly installed on the bottom wall of the seed box 3 and the bottom wall of the fertilizer box 4, a plurality of groups of vertical discharge grooves 6 are formed in the side wall of the discharge pipes 5, the discharge grooves 6 are distributed annularly around the discharge pipes 5, a sowing mechanism 7 which is mutually matched with the discharge pipes 5 is arranged in the frame 1, the sowing mechanism 7 comprises a mixing component 71 and an automatic discharging component 72, the mixing component 71 is connected with the two groups of discharge pipes 5, the automatic discharging component 72 is positioned on the side wall of the frame 1 and is connected with the mixing component 71, the mixing component 71 is used for controlling the mixed discharge of seeds and fertilizers in the two groups of the discharge pipes 5, the automatic discharging component 72 is used for controlling the mixing component 71 to circularly and equidistant discharge the mixed materials, the mixing component 5 is arranged, a plurality of groups of sealing plates 82 are arranged on the side walls of the sealing plates 81 and are mutually matched with the second side walls 81, and are mutually matched with the second sealing plates 81 and are mutually arranged on the side walls 81, and the sealing plates 81 and are mutually matched with the second sealing plates 81 and are mutually arranged.

When the automatic seed and fertilizer distributor is used, seeds and fertilizer to be used are respectively thrown into the seed box 3 and the fertilizer box 4, the second sealing plate 81 is controlled to move along the surface of the discharge pipe 5 through the telescopic component 82 so as to adjust the opening degree of the discharge groove 6, the frame 1 moves to control the raw materials in the seed box 3 and the fertilizer box 4 to be discharged through the discharge groove 6 respectively through the mutual cooperation of the automatic discharging component 72 and the mixing component 71, and then a proper amount of seeds and fertilizer are quantitatively and sequentially thrown into planting holes distributed in parallel.

As shown in fig. 1 and fig. 2, as a preferred embodiment of the present invention, the mixing assembly 71 includes two sets of fixing cylinders 711 fixedly mounted on the side walls of the discharging pipe 5, the discharging chute 6 is located in the fixing cylinders 711, the bottom ends of the two sets of fixing cylinders 711 are fixedly connected with the mixing pipe 712 together, the mixing pipe 712 is in a tee structure, an elastic member 713 is fixedly mounted on the inner bottom wall of the discharging pipe 5, the elastic member 713 is a spring or a metal elastic sheet, a first sealing plate 714 slidably connected with the inner wall of the discharging pipe 5 is fixedly connected with a telescopic end of the elastic member 713, and the first sealing plate 714 is connected with the automatic discharging assembly 72.

When the automatic discharging device is used, the elastic piece 713 pushes the first sealing plate 714 to the upper part of the discharging groove 6 so as to seal the discharging pipe 5, when the automatic discharging device is used for planting, the automatic discharging assembly 72 controls the first sealing plate 714 to move in the discharging pipe 5 from top to bottom, the first sealing plate 714 can be moved to the opening of the discharging groove 6 so as to control seeds in the seed box 3 and fertilizer in the fertilizer box 4 to be discharged from the discharging groove 6 respectively, and after raw materials are quantitatively discharged, the elastic piece 713 pushes the first sealing plate 714 to move upwards to the original position so as to keep the sealing state of the discharging pipe 5 again.

As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the automatic blanking assembly 72 includes two sets of fixing plates 721 that are disposed and fixed downward on an inner top wall of the frame 1, the two sets of fixing plates 721 are rotatably connected with a rotation shaft 722, the rotation shaft 722 is disposed between the two sets of fixing drums 711, two ends of the rotation shaft 722 are respectively and fixedly connected with a control wheel 723, a control fluted disc 724 is fixedly disposed on a surface of the rotation shaft 722, a rotation rod 725 is rotatably disposed between inner walls of the fixing drums 711, a rotation fluted disc 726 is fixedly disposed on a surface of the rotation fluted disc 726, racks that are disposed in a semicircular shape are disposed on a surface of the rotation fluted disc 726, an annular side wall of the control fluted disc 724 extends into the fixing drums 711 and is engaged with the rotation fluted disc 726, a winding disc 727 is fixedly disposed on a surface of the rotation rod 725, a bottom wall of the first sealing plate 714 is fixedly mounted with a rope 728, and one end of the rope 728 far from the first sealing plate 714 extends downward into the fixing drum 711 and is fixedly connected with the winding disc 727.

When in use, the frame 1 moves to drive the control wheel 723 to roll along the ground so as to drive the rotating shaft 722 to rotate, the rotating shaft 722 rotates to drive the control fluted disc 724 to rotate so as to drive the rotating rod 725 to rotate through meshing transmission with the rotating fluted disc 726, the rotating rod 725 rotates to drive the rolling disc 727 to rotate so as to roll the haulage rope 728, the haulage rope 728 pulls the first sealing plate 714 to move from top to bottom in the discharging pipe 5 in the rolling process, and after the meshing transmission of the control fluted disc 724 and the semicircular racks on the surface of the rotating fluted disc 726 is finished, the elastic piece 713 pushes the first sealing plate 714 to move upwards to restore to the original position.

Besides the above structure, the automatic blanking assembly 72 may be provided with a first driving member on the side wall of the fixed cylinder 711, the first driving member is a motor or a pneumatic motor, an output shaft of the first driving member extends into the fixed cylinder 711 and is fixedly connected with a cam, a vertical rod matched with the cam is fixedly connected with the bottom wall of the first sealing plate 714 downwards, and when in use, the first driving member drives the cam to rotate so as to control the first sealing plate 714 to move up and down for discharging by being matched with the vertical rod.

As shown in fig. 1, as a preferred embodiment of the present invention, the annular sidewall of the steering wheel 723 is fixedly provided with a plurality of groups of fixing cones 11 distributed at equal intervals.

The friction force between the control wheel 723 and the ground can be effectively improved through the plurality of groups of fixing cones 11, and the control wheel 723 is effectively prevented from slipping in the rolling process.

As shown in fig. 1, 2 and 4, as a preferred embodiment of the present invention, the telescopic assembly 82 includes a plurality of groups of fixing rings 821 fixedly connected together by extending the second sealing plates 81 out of the top ends of the fixing cylinders 711, the surface of the fixing rings 821 is rotatably connected with hooks 822, the side wall of the discharging pipe 5 is provided with a plurality of groups of positioning slots 823 mutually matched with the hooks 822, and the plurality of groups of positioning slots 823 are vertically distributed at equal intervals.

When the novel material discharging device is used, the second sealing plate 81 is positioned outside the material discharging groove 6 and clings to the side wall of the material discharging pipe 5, so that the material discharging groove 6 can be effectively kept in a sealing state, when planting is needed, the fixing ring 821 is pulled upwards on the surface of the material discharging pipe 5, the hooks 822 are clamped with the positioning grooves 823 with corresponding heights, the fixing ring 821 moves upwards to drive the second sealing plate 81 to move on the surface of the material discharging pipe 5, the material discharging groove 6 is controlled to form an opening with a proper size, and the opening size of the material discharging groove 6 is conveniently adjusted through the mutual clamping of the adjusting hooks 822 and the positioning grooves 823 with different heights, so that the discharge amount of the material is controlled.

Except that using above-mentioned structure, flexible subassembly 82 can also set up the multiunit and be the second driving piece that annular distributes at discharging pipe 5 lateral wall, the second driving piece is pneumatic cylinder or electric telescopic handle, the flexible end and the second closing plate 81 top fixed connection of second driving piece, when using, through second driving piece control second closing plate 81 at discharging pipe 5 surface removal.

As shown in fig. 1, as a preferred embodiment of the present invention, the surface of the first sealing plate 714 is fixedly provided with a material guiding table 9. The discharge of raw material from the discharge chute 6 is further promoted by the guide table 9.

As shown in fig. 1, as a preferred embodiment of the present invention, a soil covering plate 10 is fixedly connected to the frame 1 through a bracket, and the soil covering plate 10 has a V-shaped structure. The planting holes after seeds and fertilizers are put in are automatically covered and buried by the V-shaped soil covering plate 10.

The working principle of the invention is as follows: seed and fertilizer that will use are put in respectively in seed case 3 and fertilizer case 4, when needs are planted, upwards stimulate solid fixed ring 821 and with couple 822 and the constant head tank 823 mutual joint of corresponding height at discharging pipe 5 surface, gu fixed ring 821 upwards moves and drives second closing plate 81 and remove and then control discharging groove 6 and form the opening of suitable size and discharge the raw materials at discharging pipe 5 surface, and the opening size and then the discharge amount of control raw materials of discharging groove 6 that can be convenient are discharged in the adjustment through the mutual joint of adjusting couple 822 and constant head tank 823 of co-altitude. The frame 1 moves to drive the control wheel 723 to roll along the ground and then drive the rotation shaft 722 to rotate, the rotation shaft 722 rotates to drive the control fluted disc 724 to rotate and then drive the rotation rod 725 to rotate through meshing transmission with the rotation fluted disc 726, the rotation rod 725 rotates to drive the rolling disc 727 to rotate and then roll the haulage rope 728, the haulage rope 728 pulls the first sealing plate 714 to move from top to bottom in the discharging pipe 5 in the rolling process, the first sealing plate 714 moves to the opening of the discharging groove 6 and can control seeds in the seed box 3 and fertilizers in the fertilizer box 4 to be discharged from the discharging groove 6 respectively, after quantitatively discharging raw materials, the elastic piece 713 pushes the first sealing plate 714 to move upwards to the original position and then keep the sealing state of the discharging pipe 5 again.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a multi-gear fertilizing and seeding machine, includes the frame, the gyro wheel is installed in rotation respectively around the frame diapire, frame surface fixed mounting has the seed case, frame surface fixed mounting has the fertilizer case that is located seed case one side, seed case and fertilizer case bottom wall respectively fixed mounting have the discharging pipe, its characterized in that, the discharging pipe lateral wall has seted up the vertical groove of arranging of multiunit, the groove of arranging is annular distribution around the discharging pipe, is provided with the sowing mechanism that mutually supports with the discharging pipe in the frame, sowing mechanism includes compounding subassembly and automatic unloading subassembly, compounding subassembly is connected with two sets of discharging pipes, automatic unloading subassembly is located the frame lateral wall and is connected with the compounding subassembly, the compounding subassembly is used for controlling seed and fertilizer mixed emission in two sets of discharging pipes, automatic unloading subassembly is used for controlling the compounding subassembly circulation equidistant discharge to the mixture, the compounding subassembly is including two sets of discharging pipe lateral wall fixed mounting's a fixed cylinder, two sets of discharging pipe bottom joint fixed connection has the compounding pipe jointly, and the compounding pipe is the tee bend pipe structure, the inner bottom wall fixed connection has a set of elastic connection has the elastic connection fluted disc, two sets of elastic connection has the sealing plate fixed connection to the rotation axis, two sets of elastic connection have the elastic connection sealing plate, and two end face down, the rotation axis of rotation, two sets of rotation are fixed connection have respectively, a rotating rod is rotatably arranged between the inner walls of the fixed cylinders, a rotary fluted disc is fixed on the surface of the rotating rod, semicircular racks are arranged on the surface of the rotary fluted disc, the annular side wall of the control fluted disc extends into the fixed cylinders and is meshed with the rotary fluted disc, a rolling disc is fixedly arranged on the surface of the rotating rod, a traction rope is fixedly arranged on the bottom wall of the first sealing plate, one end of the traction rope, which is far away from the first sealing plate, extends downwards into the fixed cylinders and is fixedly connected with the rolling disc, the discharging pipe surface is provided with the adjustment mechanism who mutually supports with the discharging groove, adjustment mechanism is including second closing plate and flexible subassembly, multiunit the second closing plate is located the discharging groove outside and hugs closely discharging pipe annular lateral wall, flexible subassembly is located the discharging pipe all around and is connected with the second closing plate, flexible subassembly is used for adjusting the relative position between second closing plate and the discharging groove.

2. The multi-gear fertilizing and seeding machine according to claim 1, wherein a plurality of groups of fixed cones distributed at equal intervals are fixedly arranged on the annular side wall of the control wheel.

3. The multi-gear fertilizing and seeding machine according to claim 1, wherein the telescopic assembly comprises a plurality of groups of fixing rings which are fixedly connected together and extend out of the top end of the fixing cylinder from the second sealing plate, hooks are rotatably connected to the surfaces of the fixing rings, a plurality of groups of positioning grooves matched with the hooks are formed in the side wall of the discharging pipe, and the plurality of groups of positioning grooves are vertically distributed at equal intervals.

4. The multi-gear fertilizing and seeding machine according to claim 1, wherein a material guiding table is fixedly arranged on the surface of the first sealing plate.

5. The multi-gear fertilizing and seeding machine according to claim 1, wherein the frame is fixedly connected with a soil covering plate through a bracket, and the soil covering plate is of a V-shaped structure.