CN115004908A

CN115004908A - Multi-gear fertilizing and seeding machine

Info

Publication number: CN115004908A
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: 2022-09-06
Anticipated expiration: 2042-07-19
Also published as: CN115004908B

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: the frame bottom wall rotates respectively all around and installs the gyro wheel, frame fixed surface installs kind of seed box, frame fixed surface installs the fertilizer box that is located kind of seed box one side, kind of seed box and fertilizer box bottom wall fixed mounting have the discharging pipe respectively, and the row's silo has been seted up to the discharging pipe lateral wall, is provided with the seeding mechanism who mutually supports with the discharging pipe in the frame, seeding mechanism is including compounding subassembly and automatic unloading subassembly, the discharging pipe surface is provided with the adjustment mechanism who mutually supports with row's silo, adjustment mechanism is including second closing plate and flexible subassembly, multiunit the second closing plate is located the row's silo outside. The problem of current seeder combined with fertiliser when using, can't adjust the seed volume and the rate of fertilizer application of seeding, can't adjust according to the user demand of difference, 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 prior 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 corn, peanut, soybean and the like, can simultaneously seed and fertilize in pits, and can effectively improve the working efficiency.

But current seeder combined with fertilizing when using, can't adjust the seed volume and the rate of fertilizer application of seeding, can't adjust according to the user demand of difference, easily cause fertilizer and seed extravagant.

Disclosure of Invention

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

In order to achieve the purpose, the invention provides the following technical scheme:

a multi-gear fertilizing and seeding machine comprises a frame, wherein rollers are respectively rotatably mounted on the periphery of the bottom wall of the frame, a seed box is fixedly mounted on the surface of the frame, a fertilizer box located on one side of the seed box is fixedly mounted on the surface of the frame, discharging pipes are respectively fixedly mounted on the bottom wall of the seed box and the bottom wall of the fertilizer box, a plurality of groups of vertical discharging grooves are formed in the side wall of the discharging pipes, the discharging grooves are annularly distributed around the discharging pipes, a seeding mechanism matched with the discharging pipes is arranged in the frame and comprises a mixing component and automatic discharging components, the mixing component is connected with two groups of the discharging pipes, the automatic discharging components are located on the side wall of the frame and connected with the mixing component, the mixing component is used for controlling the mixed discharge of seeds and fertilizers in the two groups of the discharging pipes, the automatic discharging component is used for controlling the mixed material component to be circularly and equidistantly discharged to a mixed material, the discharging pipe surface is provided with the adjustment mechanism who mutually supports with row material groove, adjustment mechanism is including second closing plate and flexible subassembly, multiunit the second closing plate is located row material groove outside and hugs closely discharging pipe annular lateral wall, flexible subassembly is located the discharging pipe and is connected with the second closing plate all around, flexible subassembly is used for adjusting the relative position between second closing plate and the row material groove.

As a further scheme of the invention: the mixing assembly comprises two groups of fixed cylinders fixedly installed on the side walls of the discharging pipe, the discharge groove is located in the fixed cylinders, the bottom end of each fixed cylinder is fixedly connected with a mixing pipe jointly, the mixing pipe is of a three-way structure, an elastic part is fixedly installed on the inner bottom wall of the discharging pipe, a first sealing plate is fixedly connected with the elastic part and slidably connected with the inner wall of the discharging pipe, and the first sealing plate is connected with the automatic discharging assembly.

As a further scheme of the invention: the automatic blanking component comprises two groups of fixing plates which are oppositely distributed and are fixedly arranged on the inner top wall of the frame downwards, the two groups of fixing plates are jointly and rotatably connected with a rotating shaft, the rotating shaft is positioned between the two groups of fixed cylinders, two ends of the rotating shaft are respectively and fixedly connected with a control wheel, a control fluted disc is fixedly arranged on the surface of the rotating shaft, 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, a rack which is distributed in a semicircular shape is arranged on the surface of the rotary fluted disc, the annular side wall of the control fluted disc extends into the fixed cylinder and is meshed and connected with the rotary fluted disc, the surface of the rotating rod is fixedly provided with a coiling disc, the first sealing plate bottom wall fixed mounting has the haulage rope, the one end downwardly extending of first sealing plate is kept away from to the haulage rope is to fixed section of thick bamboo in and with roll-up dish fixed connection.

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 assembly comprises a plurality of groups of second sealing plates, wherein the second sealing plates extend out of a fixing ring fixedly connected with the top end of the fixing barrel together, the surface of the fixing ring is rotatably connected with a hook, a plurality of groups of positioning grooves matched with the hook are formed in the side wall of the discharging pipe, and the plurality of groups of 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 guide table.

As a still further scheme of the invention: the frame is internally and fixedly connected with an earth covering plate through a support, and the earth covering plate is of a V-shaped structure.

Compared with the prior art, the invention has the beneficial effects that: the adjusting mechanism consisting of the telescopic assembly and the second sealing plate is matched with the discharge groove, so that quantitative blanking can be conveniently performed on the seed box and the fertilizer box, and the problems that the amount of sowed seeds and the amount of applied fertilizer cannot be adjusted and cannot be adjusted according to different use requirements and fertilizer and seeds are easily wasted when the conventional combined seed and fertilizer drill is used are solved; through setting up the seeding mechanism that comprises automatic unloading subassembly and compounding subassembly and mutually supporting with the frame, can remove convenient control raw materials through the frame and put in.

Drawings

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

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

Fig. 3 is a schematic top view of a control fluted disc and a connecting structure thereof in the multi-gear fertilizing and seeding machine provided in the embodiment of the present invention.

Fig. 4 is a schematic external structural diagram of a discharge pipe in a multi-gear fertilizing and seeding machine provided in the embodiment of the invention.

Wherein: the device comprises a frame 1, rollers 2, a seed box 3, a fertilizer box 4, a discharge pipe 5, a discharge groove 6, a seeding mechanism 7, a mixing component 71, a fixed cylinder 711, a mixing pipe 712, an elastic component 713, a first sealing plate 714, an automatic blanking component 72, a fixed plate 721, a rotating shaft 722, a control wheel 723, a control fluted disc 724, a rotating rod 725, a rotating fluted disc 726, a winding disc 727, a traction rope 728, an adjusting mechanism 8, a second sealing plate 81, a telescopic component 82, a fixed ring 821, a hook 822, a positioning groove 823, a material guide table 9, a soil covering plate 10 and a fixed cone 11.

Detailed Description

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

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected 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 through specific situations.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1, 2 and 4, a structure diagram of a multi-gear fertilizing and seeding machine provided by an embodiment of the invention includes a frame 1, rollers 2 are respectively rotatably mounted on the periphery of the bottom wall of the frame 1, a seed box 3 is fixedly mounted on the surface of the frame 1, a fertilizer box 4 located on one side of the seed box 3 is fixedly mounted on the surface of the frame 1, discharge pipes 5 are respectively fixedly mounted on the bottom walls of the seed box 3 and 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 annularly distributed around the discharge pipes 5, a seeding mechanism 7 matched with the discharge pipes 5 is arranged in the frame 1, the seeding mechanism 7 includes a material mixing component 71 and an automatic material discharging component 72, the material mixing component 71 is connected with the two groups of discharge pipes 5, the automatic material discharging component 72 is located on the side wall of the frame 1 and is connected with the material mixing component 71, mixing subassembly 71 is used for controlling the seed and the fertilizer mixture emission in two sets of discharging pipes 5, automatic unloading subassembly 72 is used for controlling mixing subassembly 71 circulation equidistant to the mixture and discharges, discharging pipe 5 surface is provided with the adjustment mechanism 8 of mutually supporting with row material groove 6, adjustment mechanism 8 is including second closing plate 81 and telescopic component 82, the multiunit second closing plate 81 is located row material groove 6 outside and hugs closely discharging pipe 5 annular lateral wall, telescopic component 82 is located discharging pipe 5 and is connected around and with second closing plate 81, telescopic component 82 is used for adjusting the relative position between second closing plate 81 and row material groove 6.

When using, put in seed case 3 and fertilizer case 4 respectively with the seed and the fertilizer that need use in, remove and then adjust the opening degree of arranging material groove 6 along discharging pipe 5 surface control second closing plate 81 through telescopic component 82, frame 1 removes and can control the raw materials in seed case 3 and the fertilizer case 4 through arranging material groove 6 emission respectively through automatic unloading subassembly 72 and compounding subassembly 71 mutually supporting, and then puts in proper amount of seed and fertilizer ration in proper order to the planting hole that distributes side by side.

As shown in fig. 1 and fig. 2, as a preferred embodiment of the present invention, the mixing assembly 71 includes two sets of fixed cylinders 711 fixedly mounted on the side walls of the discharging pipe 5, the discharging chute 6 is located in the fixed cylinders 711, the bottom ends of the two sets of fixed cylinders 711 are fixedly connected to a mixing pipe 712, the mixing pipe 712 is a three-way 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 to the inner wall of the discharging pipe 5 is fixedly connected to an expansion end of the elastic member 713, and the first sealing plate 714 is connected to the automatic discharging assembly 72.

When using, elastic component 713 pushes away first sealing plate 714 to discharge duct 6 top and then carries out sealing process to discharging pipe 5, and when planting, moves from top to bottom in discharging pipe 5 through automatic unloading subassembly 72 control first sealing plate 714, first sealing plate 714 moves to the fertilizer in can controlling the seed in the seedbox 3 and the fertilizer in the fertilizer case 4 and discharges from discharge duct 6 respectively to the opening part of discharging duct 6, behind the ration discharge raw materials, promotes first sealing plate 714 upwards to the normal position and then keeps discharging pipe 5 again and keeps sealed state through elastic component 713.

As shown in fig. 1 and fig. 3, as a preferred embodiment of the present invention, the automatic blanking assembly 72 includes two sets of fixing plates 721 fixed downward on the inner top wall of the frame 1, the two sets of fixing plates 721 are jointly and rotatably connected to a rotating shaft 722, the rotating shaft 722 is located between two sets of fixing cylinders 711, two ends of the rotating shaft 722 are respectively and fixedly connected to a control wheel 723, a control fluted disc 724 is fixedly mounted on a surface of the rotating shaft 722, a rotating rod 725 is rotatably mounted between inner walls of the fixing cylinders 711, a rotating fluted disc 726 is fixed on a surface of the rotating rod 725, a semicircular rack is disposed on a surface of the rotating fluted disc 726, an annular side wall of the control fluted disc 724 extends into the fixing cylinders 711 and is in meshing connection with the rotating fluted disc 726, a winding disc 727 is fixedly mounted on a surface of the rotating rod 725, a traction rope 728 is fixedly mounted on a bottom wall of the first sealing plate 714, the pull string 728 extends downward into the fixed barrel 711 away from the end of the first seal plate 714 and is fixedly attached to the take-up reel 727.

When the frame is used, 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 winding disc 727 to rotate so as to wind the traction rope 728, the traction rope 728 pulls the first sealing plate 714 to move from top to bottom in the discharging pipe 5 in the winding process, and after the meshing transmission of the control fluted disc 724 and the semicircular rack on the surface of the rotating fluted disc 726 is finished, the elastic member 713 pushes the first sealing plate 714 to move upwards to return to the original position.

The automatic unloading subassembly 72 except using above-mentioned structure, can be at the first driving piece of solid fixed cylinder 711 lateral wall installation, first driving piece is motor or pneumatic motor, the output shaft of first driving piece extends to in the solid fixed cylinder 711 and fixedly connected with cam, the montant of mutually supporting of first closing plate 714 diapire fixedly connected with and cam downwards, when using, drives the cam rotation through first driving piece and then reciprocates through mutually supporting first closing plate 714 of control with the montant and unload.

As shown in fig. 1, as a preferred embodiment of the present invention, a plurality of sets of fixed cones 11 are fixedly installed on the annular sidewall of the operating wheel 723.

The friction between the control wheel 723 and the ground can be effectively improved by the multiple groups of the fixed 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 sets of fixing rings 821 in which the second sealing plate 81 extends out of the top end of the fixing cylinder 711 and is fixedly connected together, a hook 822 is rotatably connected to the surface of the fixing ring 821, a plurality of sets of positioning grooves 823 mutually matching with the hook 822 are formed on the side wall of the discharge pipe 5, and the plurality of sets of positioning grooves 823 are vertically distributed at equal intervals.

When using, second sealing plate 81 is located outside row silo 6 and hug closely 5 lateral walls of discharging pipe and then can effectually keep row silo 6 to keep sealed state, when needs were planted, at the solid fixed ring 821 of upward pulling on discharging pipe 5 surface and with couple 822 and the constant head tank 823 mutual joint of corresponding height, gu fixed ring 821 rebound drives second sealing plate 81 and removes and then control the opening that row silo 6 formed suitable size at discharging pipe 5 surface and discharge the raw materials, the opening size of row silo 6 is advanced and the emission amount of control raw materials through adjustment couple 822 and the constant head tank 823 mutual joint of co-altitude not can be convenient adjustment.

The telescopic assembly 82 can be provided with a plurality of groups of second driving pieces distributed annularly on the side wall of the discharging pipe 5 besides the structure, the second driving pieces are hydraulic cylinders or electric telescopic rods, the telescopic ends of the second driving pieces are fixedly connected with the top end of the second sealing plate 81, and the second sealing plate 81 is controlled to move on the surface of the discharging pipe 5 through the second driving pieces when the telescopic assembly is used.

As shown in fig. 1, as a preferred embodiment of the present invention, a material guiding table 9 is fixedly installed on the surface of the first sealing plate 714. The discharge of the raw material from the discharge chute 6 is further facilitated 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 inside of the frame 1 through a bracket, and the soil covering plate 10 is in a V-shaped structure. And the planting holes with the seeds and the fertilizers put in are automatically covered with soil by the V-shaped soil covering plate 10.

The working principle of the invention is as follows: seed and fertilizer that will need to use are thrown in respectively to seed case 3 and fertilizer case 4 in, 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 on discharging pipe 5 surfaces, gu fixed ring 821 rebound drives second closing plate 81 and removes and then control the opening that arranges material tank 6 formation suitable size at discharging pipe 5 surfaces and discharge the raw materials, and the opening size of regulation row material tank 6 that can be convenient through adjustment couple 822 and the constant head tank 823 mutual joint of co-altitude advances and the emission of control raw materials. 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 with the rotating fluted disc 726, the rotating rod 725 rotates to drive the winding disc 727 to rotate so as to wind the traction rope 728, the traction rope 728 pulls the first sealing plate 714 to move from top to bottom in the discharging pipe 5 in the winding process, the first sealing plate 714 moves to the opening of the discharging groove 6 so as to control the seeds in the seed box 3 and the fertilizer in the fertilizer box 4 to be discharged from the discharging groove 6 respectively, and after the raw materials are quantitatively discharged, the first sealing plate 714 is pushed to move upwards to the original position through the elastic piece 713 so as to keep the discharging pipe 5 in a sealing state again.

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

Claims

1. A multi-gear fertilizing and seeding machine comprises a frame, wherein idler wheels are respectively rotatably mounted on the periphery of the bottom wall of the frame, a seed box is fixedly mounted on the surface of the frame, a fertilizer box positioned on one side of the seed box is fixedly mounted on the surface of the frame, discharging pipes are respectively fixedly mounted on the bottom wall of the seed box and the bottom wall of the fertilizer box, the multi-gear fertilizing and seeding machine is characterized in that a plurality of groups of vertical discharging grooves are formed in the side wall of each discharging pipe, the discharging grooves are annularly distributed around the discharging pipes, a seeding mechanism matched with the discharging pipes is arranged in the frame, the seeding mechanism comprises a material mixing component and an automatic material discharging component, the material mixing component is connected with the two groups of discharging pipes, the automatic material discharging component is positioned on the side wall of the frame and connected with the material mixing component, the material mixing component is used for controlling the mixed discharge of seeds and fertilizers in the two groups of discharging pipes, the automatic material discharging component is used for controlling the material mixing component to discharge the mixed materials at equal intervals, the discharging pipe surface is provided with the adjustment mechanism who mutually supports with row material groove, adjustment mechanism is including second closing plate and flexible subassembly, multiunit the second closing plate is located row material groove outside and hugs closely discharging pipe annular lateral wall, flexible subassembly is located the discharging pipe and is connected with the second closing plate all around, flexible subassembly is used for adjusting the relative position between second closing plate and the row material groove.

2. The multi-gear fertilizing and seeding machine as claimed in claim 1, wherein the material mixing assembly comprises two groups of fixed cylinders fixedly mounted on the side walls of the discharging pipe, the material discharging groove is located in the fixed cylinders, two groups of fixed cylinder bottom ends are fixedly connected with a material mixing pipe together, the material mixing pipe is of a three-way structure, an elastic part is fixedly mounted on the inner bottom wall of the discharging pipe, a first sealing plate is fixedly connected with the telescopic end of the elastic part and slidably connected with the inner wall of the discharging pipe, and the first sealing plate is connected with the automatic discharging assembly.

3. The multi-gear fertilizing and seeding machine as claimed in claim 2, wherein the automatic blanking assembly comprises two sets of fixing plates which are oppositely distributed and fixedly installed downwards on the inner top wall of the frame, the two sets of fixing plates are jointly and rotatably connected with a rotating shaft, the rotating shaft is positioned between the two groups of fixed cylinders, two ends of the rotating shaft are respectively and fixedly connected with a control wheel, a control fluted disc is fixedly arranged on the surface of the rotating shaft, 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, racks distributed in a semicircular shape are arranged on the surface of the rotary fluted disc, the annular side wall of the control fluted disc extends into the fixed cylinder and is meshed and connected with the rotary fluted disc, the surface of the rotating rod is fixedly provided with a coiling disc, the first sealing plate bottom wall fixed mounting has the haulage rope, the one end downwardly extending of first sealing plate is kept away from to the haulage rope is to fixed section of thick bamboo in and with roll-up dish fixed connection.

4. The multi-gear fertilizing and seeding machine as claimed in claim 3, wherein the annular side wall of the control wheel is fixedly provided with a plurality of groups of fixed cones which are distributed at equal intervals.

5. The multi-gear fertilizing and seeding machine as claimed in claim 1, wherein the telescopic assembly comprises a plurality of groups of fixing rings fixedly connected together with the top ends of the second sealing plates extending out of the fixing cylinders, 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.

6. The multi-gear fertilizing and seeding machine as claimed in claim 2, wherein the first sealing plate is fixedly provided with a material guiding platform on the surface.

7. The multi-gear fertilizing and seeding machine as claimed in claim 1, wherein a soil covering plate is fixedly connected to the frame through a support, and the soil covering plate is of a V-shaped structure.