CN115708427A

CN115708427A - Agricultural ploughing and soil-turning device

Info

Publication number: CN115708427A
Application number: CN202310017074.5A
Authority: CN
Inventors: 张瑾; 王丽伟; 王川; 卢碧芸; 陈威; 吴文革; 王伟
Original assignee: Agricultural Engineering Institute of Anhui Academy of Agricultural Sciences
Current assignee: Agricultural Engineering Institute of Anhui Academy of Agricultural Sciences
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-02-24
Anticipated expiration: 2043-01-06
Also published as: CN115708427B

Abstract

The invention relates to the field of agricultural cultivation, and particularly discloses an agricultural cultivation land turning device which comprises a main body structure, a turning structure, a soil loosening structure and a transmission structure; the main body structure for supporting the whole device and placing seeds is fixedly connected with the soil turning structure; the soil loosening structure used for being smashed into blocks of soil and being flattened is rotatably connected with the main body structure; the transmission structure is arranged on the main body structure and is connected with the soil loosening structure and the soil turning structure; the soil loosening structure provided by the invention is used for smashing caking soil turned out by the soil turning structure to form soil crumbs, so that seeds are covered by the soil crumbs, the bottom surface can be flattened, and the land leveling is ensured.

Description

Agricultural ploughing and soil-turning device

Technical Field

The invention relates to the field of agricultural cultivation, and particularly discloses an agricultural cultivation land turning device.

Background

The device of digging is a ploughing instrument, and the modern is mostly the metal manufacturing, and the effect of the device of digging mainly is digging and loosening the soil, alright after general farmland is dug with the seeding, and the soil that traditional device of digging turned over all is the caking, and the soil of caking is broken up to other instruments in later stage still needs, makes the soil level, later carries out the crop seeding again. The whole crop planting steps are complicated, a large amount of manpower, material resources and time can be wasted in the period, and the working efficiency is reduced.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides an agricultural ploughing device.

The technical scheme adopted by the invention for solving the technical problems is as follows: an agricultural tillage soil turning device comprises a main body structure, a soil turning structure, a soil loosening structure and a transmission structure;

the main body structure for supporting the whole device and placing seeds is fixedly connected with the soil turning structure; the soil loosening structure used for smashing the soil into blocks and flattening the soil is rotationally connected with the main body structure; the transmission structure is arranged on the main body structure and is connected with the soil loosening structure and the soil turning structure; the main structure comprises a support frame and a charging hopper, wherein,

the structure of digging includes support column, ploughshare, separates blade, conveying pipeline, auxiliary wheel, intercommunication mouth, spout, branch feed bin, baffle, connecting rod and apron, and is a plurality of the top of support column is fixed in the bottom surface of support frame, the ploughshare is fixed in the bottom of support column, a plurality of separate the blade equidistance respectively and be fixed in the front of ploughshare, the conveying pipeline is fixed in the lateral wall of support column, just the top of conveying pipeline inside with the charging hopper intercommunication, the auxiliary wheel rotate connect in the back of ploughshare, the intercommunication mouth is located and is run through the inside lateral wall in bottom of conveying pipeline, the spout is located the inside lateral wall in bottom of conveying pipeline, divide the feed bin to locate inside the bottom of conveying pipeline, just divide the feed bin with pass through between the conveying pipeline intercommunication mouth intercommunication, baffle sliding connection in the inside of spout, just the diameter of baffle is greater than the diameter of intercommunication mouth, the top of connecting rod with rotate between the baffle and connect, the apron rotate connect in the bottom of conveying pipeline, just the bottom of connecting rod rotate the conflict in the top surface of apron, just the peak of auxiliary wheel.

Specifically, the major structure includes support frame, connecting piece, regulation pole, spliced pole, supporting wheel, charging hopper, first belt pulley and belt, the support frame with the structure fixed connection that digs, the connecting piece is fixed in the lateral wall of support frame, the bottom of adjusting the pole rotate connect in the top surface of support frame, the top of spliced pole is fixed in the bottom surface edge of support frame, the supporting wheel connect in the bottom of spliced pole, charging hopper locates the top surface of support frame, first belt pulley rotates to be installed the lateral wall of support frame, first belt pulley with connect through the belt between the auxiliary wheel.

Specifically, the structure of loosening the soil includes the gyro wheel, loosens the soil needle, second belt pulley, the both ends of gyro wheel are rotated and are connected in two the inboard of spliced pole, a plurality of the needle of loosening the soil evenly is fixed in the surface of gyro wheel, the second belt pulley is fixed in the both ends of gyro wheel, just the second belt pulley with first belt pulley passes through the belt is connected.

Specifically, the transmission structure includes transmission head and transmission shaft, through gear box meshing transmission between transmission head and the transmission shaft, the end fixing of transmission shaft has the belt pulley, the belt pulley with connect through the belt between the structure of loosening the soil, just the side at the support frame is fixed to the outside protection casing that sets up of belt pulley.

Specifically, the second belt pulley with through the belt connection between the belt pulley of transmission structure, drive the second belt pulley through transmission structure and rotate.

Specifically, the charging hopper comprises a feed opening, a material carrying plate and arc-shaped stop blocks, the feed opening is communicated with the conveying pipeline, the material carrying plate is arranged on one side of the feed opening, and the arc-shaped stop blocks are fixed at the bottom of the material carrying plate.

Specifically, it is a plurality of stagger the setting between arc dog and the needle that loosens the soil, carry the flitch to be two-layer structure, one deck is the preparation of elastic metal material, and the another deck is the preparation of rubber material, and is fixed with the arc dog on the flitch that carries of rubber material preparation.

The invention has the beneficial effects that:

(1) According to the agricultural tillage soil turning device, the soil turning structure is used for ploughing and sowing crop seeds at intervals, so that the automatic sowing effect is realized, the steps of planting crops are reduced, and the planting efficiency is improved;

(2) According to the agricultural land plowing device, the soil loosening structure is used for smashing caked soil turned out by the soil loosening structure to form soil fragments, so that the seeds are covered by the soil fragments, the bottom surface can be flattened to ensure land leveling, meanwhile, the soil loosening mechanism is connected with the material carrying plate in a matched mode, and the blockage of the discharging of internal materials is prevented while the winding materials are cut.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the overall structure of a soil turning device for agricultural cultivation according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the overall structure of a soil turning device for agricultural cultivation according to a preferred embodiment of the present invention;

FIG. 3 is a left side view of the overall structure of a preferred embodiment of the agricultural tillage soil turning device provided by the invention;

fig. 4 is an internal schematic view of the soil loosening structure shown in fig. 3;

FIG. 5 is a schematic structural view of the scarification structure shown in FIG. 1;

FIG. 6 is a schematic view of the internal connections of the turn-up structure shown in FIG. 5;

fig. 7 is an enlarged view of the portion a shown in fig. 6.

In the figure:

1. the main body structure comprises a main body structure 11, a support frame 12, a connecting piece 13, an adjusting rod 14, a connecting column 15, a supporting wheel 16, a charging hopper 161, a feed opening 162, a loading plate 163, an arc-shaped stop block 17, a first belt pulley 18 and a belt,

2. a soil turning structure 21, support columns 22, plowshare 23, separating blades 24, a material conveying pipe 25, auxiliary wheels 26, a communicating opening 27, a chute 28, a material distributing bin 29, a baffle 29a, a connecting rod 29b and a cover plate,

3. a soil loosening structure 31, a roller 32, a soil loosening needle 33, a second belt wheel,

4. transmission mechanism, 41, transmission shaft.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

The first embodiment is as follows:

as shown in fig. 1-7, the agricultural tillage soil-turning device of the present invention comprises a main body structure 1, a soil-turning structure 2, a soil loosening structure 3 and a transmission structure 4;

the main body structure 1 for supporting the whole device and placing seeds is fixedly connected with the soil turning structure 2; the soil loosening structure 3 used for being smashed into blocks of soil and being flattened is rotatably connected with the main body structure 1; the transmission structure 4 is installed on the main body structure 1, and the transmission structure 4 is connected with the soil loosening structure 3 and the soil turning structure 2; the body structure 1 comprises a support frame 11 and a charging hopper 16, wherein,

turning over native structure 2 includes support column 21, ploughshare 22, separates blade 23, conveying pipeline 24, auxiliary wheel 25, intercommunication mouth 26, spout 27, divides feed bin 28, baffle 29, connecting rod 29a and apron 29b, and is a plurality of the top of support column 21 is fixed in the bottom surface of support frame 11, ploughshare 22 is fixed in the bottom of support column 21, a plurality of separate blade 23 equidistance respectively is fixed in the front of ploughshare 22, conveying pipeline 24 is fixed in the lateral wall of support column 21, just conveying pipeline 24's top inside with the hopper 16 intercommunication that charges, auxiliary wheel 25 rotate connect in the back of ploughshare 22, intercommunication mouth 26 is located and is run through the inside lateral wall in bottom of conveying pipeline 24, spout 27 is located the inside lateral wall in bottom of conveying pipeline 24, divide feed bin 28 to locate inside the bottom of conveying pipeline 24, just divide feed bin 28 with pass through between the conveying pipeline 24 intercommunication mouth 26 intercommunication, baffle 29 sliding connection in the inside of spout 27, just the diameter of baffle 29 is greater than the diameter of baffle 26, the top of connecting rod 29a with the top of apron 29a with the apron 29a rotate between the connecting rod 29 connect in the bottom of conveying pipeline 29a and the bottom of apron 29b and the bottom of butt of connecting rod 29, connect in the bottom of connecting rod 29b and the bottom of rotation and supplementary feed bin 29b, the bottom of connecting rod 29b and the bottom of connecting rod 29a is connected in the intercommunication mouth 26, and the butt is connected.

The soil turning structure 2 can be used for sowing crop seeds once every certain distance while turning soil in a cultivated land, so that an automatic sowing effect is realized, crops can be planted in the cultivated land, the steps of planting the crops are reduced, and the planting efficiency is improved; the soil loosening structure 3 is used for smashing the caked soil turned out by the soil turning structure 2 to form broken soil, so that the seeds are covered by the broken soil, the ground can be flattened, and the land is guaranteed to be flat; the cooperation of structure 2 that turns over soil with the structure 3 that loosens the soil is used and is realized loosening the soil after ploughing and go on when sowing, has improved crop planting's efficiency, has saved crop planting time, and by crop seeds can be buried to the soil that the structure 3 that loosens the soil was smashed, get up crop seed protection.

In this embodiment, the main body structure 1 includes a supporting frame 11, a connecting member 12, an adjusting rod 13, a connecting column 14, a supporting wheel 15, a charging hopper 16, a first belt pulley 17 and a belt 18, the supporting frame 11 is fixedly connected with the soil turning structure 2, the connecting member 12 is fixed on a side wall of the supporting frame 11, a bottom end of the adjusting rod 13 is rotatably connected to a top surface of the supporting frame 11, a top end of the connecting column 14 is fixed on a bottom surface edge of the supporting frame 11, the supporting wheel 15 is connected to a bottom end of the connecting column 14, the charging hopper 16 is arranged on the top surface of the supporting frame 11, the first belt pulley 17 is rotatably installed on a side wall of the supporting frame 11, and the first belt pulley 17 is connected with the auxiliary wheel 25 through a belt.

It should be noted that, the adjusting rod 13 is connected to the tractor, the main body mechanism 1 is further fixed by the adjusting rod 13, the supporting wheel 15 is used for realizing the auxiliary supporting function, the height of the supporting wheel 15 is changed by adjusting the position of the connecting column 14 during cultivation, so that the operation is realized, and when the operation is not performed, the whole movement can be conveniently realized by the supporting wheel 15.

The second embodiment:

this embodiment lies in with the difference of embodiment one, the structure 3 that loosens the soil includes gyro wheel 31, the needle 32 that loosens the soil, second belt pulley 33, the both ends of gyro wheel 31 are rotated and are connected in two the inboard of spliced pole 14, a plurality of the needle 32 that loosens the soil evenly is fixed in the surface of gyro wheel 31, second belt pulley 33 is fixed in the both ends of gyro wheel 31, just second belt pulley 33 with first belt pulley 17 passes through belt 18 connects, drives through drive structure 4 and loosens the rotation of structure 3, makes gyro wheel 31 drives its surface the needle 32 that loosens the soil that does not stop beating of ploughshare 22 the earth that turns out smashes the block, and utilizes the rotation of needle 32 that loosens the earth that smashes is shakeout, and some smashed earth naturally gets into the deep pit that is buried with the crops seed, buries the crops seed.

Further, drive structure 4 includes drive head and transmission shaft 41, through gear box meshing transmission between drive head and the transmission shaft 41, and the end fixing of transmission shaft 41 has the belt pulley, the belt pulley with it connects through the belt to loosen the soil between the structure 3, just the side at support frame 11 is fixed to the outside protection casing that sets up of belt pulley. The transmission unit and the transmission head on the tractor are connected, the transmission unit drives the transmission head to rotate, so that the transmission shaft 41 is driven to rotate, the transmission shaft 41 drives the belt pulley inside the protective cover to rotate, and the whole device works.

In this embodiment, the second belt pulley 33 is connected to the belt pulley of the transmission structure 4 through a belt, and the transmission structure 4 drives the second belt pulley 33 to rotate.

Example three:

the difference between the present embodiment and the first and second embodiments is that the charging hopper 16 includes a feed opening 161, a material loading plate 162 and arc-shaped stoppers 163, the feed opening 161 is communicated with the feed delivery pipe 24, the material loading plate 162 is disposed on one side of the feed opening 161, and a plurality of arc-shaped stoppers 163 are fixed on the bottom of the material loading plate 162. The cutting of objects such as weeds carried by the ripping needle 32 and easy to be entangled is realized through the plurality of arc-shaped stoppers 163.

Further, the arc-shaped stoppers 163 and the soil loosening needles 32 are arranged in a staggered manner, the material carrying plate 162 is of a two-layer structure, one layer is made of elastic metal, the other layer is made of rubber, and the arc-shaped stoppers 163 are fixed on the material carrying plate 162 made of rubber; a plurality of stagger setting between arc dog 163 and the needle 32 that loosens the soil and make the winding object between the needle 32 that loosens the soil reduce, make the needle 32 that loosens the soil convenient next operation, furthermore, when cutting winding object, winding object produces the pulling force to arc dog 163, make arc dog 163 take place the tensile of certain distance around carrying flitch 162, because carry the one deck of flitch 162 for the preparation of elastic metal material, another layer is the preparation of rubber material, consequently, after the winding object breaks away from arc dog 163 on the needle 32 that loosens the soil, carry flitch 162 to resume to the initial position, can shake the material on carrying flitch 162 upper portion, prevent material jam.

The working principle of the invention is as follows:

firstly, the connecting piece 12 and the adjusting rod 13 are connected with a tractor in a rotating way, the transmission head of the transmission mechanism 4 is well fixed with the output shaft of the tractor, the transmission shaft 41 is driven by the tractor to rotate, the tractor is connected with the tractor more firmly through the connecting piece 12 and the adjusting rod 13, after the tractor is installed, crop seeds are poured into the charging hopper 16, the crop seeds placed in the charging hopper 16 enter the material conveying pipe 24 and fill the material conveying pipe 24, and the material conveying pipes 24 are thin enough, so that the seeds can only enter the material conveying pipe 24 one by one; the position of the connecting column 14 is adjusted again so as to achieve the adjustment of the height of the supporting wheel 15, after which the soil turning operation is started.

The tractor drives the supporting frame 11 to move, the plowshare 22 is inserted into soil and turns up the soil, a deep pit is left at the position where the plowshare 22 passes, and when the soil passes through the front surface of the plowshare 22, the plowshare 22 is cut by the separating blade 23 to form small pieces of soil, meanwhile, the auxiliary wheel 25 is driven to rotate by the first belt pulley 17, the highest point of the auxiliary wheel 25 abuts against the bottom surface of the cover plate 29b when the auxiliary wheel rotates for a certain angle, at the moment, the cover plate 29b is closed to seal the outlet on the bottom surface of the material distribution bin 28, meanwhile, the cover plate 29b pushes the connecting rod 29a upwards, the connecting rod 29a pushes the baffle 29 to slide upwards in the chute 27, so that the communicating port 26 originally sealed by the baffle 29 communicates the inside of the material conveying pipe 24 with the material distribution bin 28, the seeds in the material conveying pipe 24 enter the material distribution bin 28 through the communicating port 26, and as a result, when the communicating port 26 is opened, only one seed can enter one material distribution bin 28; when the highest point of the auxiliary wheel 25 does not abut against the cover plate 29b any more along with the rotation of the auxiliary wheel 25, the cover plate 29b rotates downwards by virtue of the self gravity, so that the bottom outlet of the distribution bin 28 is opened, seeds in the distribution bin fall onto the auxiliary wheel 25, and the seeds are sent to a pit along with the rotation of the auxiliary wheel 25; when the cover plate 29b is opened, the connecting rod 29a is driven to move downwards, the connecting rod 29a drives the baffle plate 29 to slide downwards in the chute 27 and block the communication opening 26, so that seeds in the conveying pipe 24 are prevented from entering the distribution bin 28; when the next highest point of the auxiliary wheel 25 again abuts against the cover plate 29b, the cover plate 29b can seal the outlet at the bottom of the distribution bin 28 again, and one seed enters the distribution bin 28 again according to the mode, the plowshare 22 continuously repeats the action in the whole plowing process, and one crop seed is sown at certain intervals; the in-process that the ploughshare 22 digs, supporting wheel 15 contact bottom surface to incessantly rotate, supporting wheel 15 drives first belt pulley 17 rotates, first belt pulley 17 passes through belt 18 drives second belt pulley 33 rotates, second belt pulley 33 drives gyro wheel 31 rotates, gyro wheel 31 drives its surface the needle 32 that loosens soil incessantly hits the earth that the ploughshare 22 turned out smashes the earth of piecemeal, and utilizes the rotation of the needle 32 that loosens soil will be smashed the earth shakeout, and partly smashed earth gets into the deep pit that has buried crop seed naturally, buries crop seed.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An agricultural tillage soil turning device comprises a main body structure (1), a soil turning structure (2), a soil loosening structure (3) and a transmission structure (4); the method is characterized in that:

the main body structure (1) for supporting the whole device and placing seeds is fixedly connected with the soil turning structure (2); the soil loosening structure (3) used for being smashed into blocks of soil and being flattened is rotatably connected with the main body structure (1); the transmission structure (4) is arranged on the main body structure (1), and the transmission structure (4) is connected with the soil loosening structure (3) and the soil turning structure (2); the main structure (1) comprises a supporting frame (11) and a charging hopper (16), wherein,

the soil turning structure (2) comprises a support column (21), a plowshare (22), a separating blade (23), a conveying pipe (24), an auxiliary wheel (25), a communication opening (26), a sliding groove (27), a material distributing bin (28), a baffle (29), a connecting rod (29 a) and a cover plate (29 b), wherein the top end of the support column (21) is fixed on the bottom surface of the support frame (11), the plowshare (22) is fixed on the bottom end of the support column (21), the separating blade (23) is fixed on the front surface of the plowshare (22) at equal intervals respectively, the conveying pipe (24) is fixed on the side wall of the support column (21), the top end of the conveying pipe (24) is communicated with the charging hopper (16), the auxiliary wheel (25) is rotatably connected on the back surface of the plowshare (22), the communication opening (26) is arranged on and penetrates through the side wall inside the bottom end of the conveying pipe (24), the sliding groove (27) is arranged on the side wall inside the bottom end of the conveying pipe (24), the communication opening (28) is arranged on the bottom end of the conveying pipe (24), the material distributing pipe (28) is arranged inside, the baffle (28) is connected with the material distributing bin (28) through the sliding groove (29), and the diameter of the baffle (29) is larger than the diameter of the connecting opening (29), the top end of the connecting rod (29 a) is rotatably connected with the baffle plates (29), the cover plate (29 b) is rotatably connected to the bottom of the conveying pipe (24), the bottom end of the connecting rod (29 a) is rotatably connected to the top surface of the cover plate (29 b), and the highest point of the auxiliary wheel (25) abuts against the bottom surface of the cover plate (29 b).

2. An agricultural tilling device according to claim 1, wherein: main part structure (1) includes support frame (11), connecting piece (12), adjusts pole (13), spliced pole (14), supporting wheel (15), charging hopper (16), first belt pulley (17) and belt (18), support frame (11) with soil turning structure (2) fixed connection, connecting piece (12) are fixed in the lateral wall of support frame (11), the bottom of adjusting pole (13) rotate connect in the top surface of support frame (11), the top of spliced pole (14) is fixed in the bottom surface edge of support frame (11), supporting wheel (15) connect in the bottom of spliced pole (14), charging hopper (16) are located the top surface of support frame (11), first belt pulley (17) rotate to be installed the lateral wall of support frame (11), first belt pulley (17) with connect through the belt between auxiliary wheel (25).

3. An agricultural tilling device according to claim 2, wherein: soil loosening structure (3) include gyro wheel (31), soil loosening needle (32), second belt pulley (33), the both ends of gyro wheel (31) are rotated connect in two the inboard of spliced pole (14), a plurality of soil loosening needle (32) evenly are fixed in the surface of gyro wheel (31), second belt pulley (33) are fixed in the both ends of gyro wheel (31), just second belt pulley (33) with first belt pulley (17) pass through belt (18) are connected.

4. An agricultural tilling device according to claim 1, wherein: drive structure (4) are including transmission head and transmission shaft (41), through gear box meshing transmission between transmission head and the transmission shaft (41), the end fixing of transmission shaft (41) has the belt pulley, the belt pulley with it connects through the belt between structure (3) to loosen the soil, just the side at support frame (11) is fixed to the outside protection casing that sets up of belt pulley.

5. An agricultural tilling device according to claim 3, wherein: the second belt pulley (33) is connected with the belt pulley of the transmission structure (4) through a belt, and the second belt pulley (33) is driven to rotate through the transmission structure (4).

6. An agricultural tilling device according to claim 1, wherein: the charging hopper (16) comprises a feed opening (161), a material loading plate (162) and arc-shaped stop blocks (163), the feed opening (161) is communicated with the conveying pipeline (24), the material loading plate (162) is arranged on one side of the feed opening (161), and the bottom of the material loading plate (162) is fixed with the arc-shaped stop blocks (163).

7. An agricultural tilling device according to claim 6, wherein: a plurality of arc dog (163) and the setting of staggering between the needle (32) that loosens soil, carry flitch (162) to be two-layer structure, one deck is the preparation of elastic metal material, and the another deck is the preparation of rubber material, and is fixed with arc dog (163) on the year flitch (162) of rubber material preparation.