CN209768177U

CN209768177U - Multifunctional soil covering direct seeding machine

Info

Publication number: CN209768177U
Application number: CN201920548954.4U
Authority: CN
Inventors: 刘向东; 杨美玲; 王慧; 邢蕾; 李永春; 王东; 郭思佳; 王海祥; 周爽; 孙贵威
Original assignee: Jiamusi Qianxing Agricultural Machinery Research And Development Co Ltd; Jiamusi University
Current assignee: Jiamusi Qianxing Agricultural Machinery Research And Development Co Ltd; Jiamusi University
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2019-12-13
Anticipated expiration: 2029-04-22

Abstract

The utility model discloses a multifunctional soil covering direct seeding machine, which comprises a suspension frame, wherein an installation frame is arranged at the bottom end of the suspension frame, the top end of the installation frame is provided with a fertilizing box, one side of the top end of the installation frame corresponding to the fertilizing box is provided with a seeding box, the fertilizing box and the bottom end of the seeding box are equally spaced and provided with the seed box, one side of the rod body in the middle part of the installation frame is provided with the single-furrow fertilizing component, the utility model has scientific and reasonable structure and safe and convenient use, the fertilizing box and the seeding box are arranged, the two functions of seeding and fertilizing can be synchronously carried out, the narrow grooved wheel and the wide grooved wheel of the direct seeding machine are arranged, the two grooved wheels rotate to realize the metering seeding and fertilizing operation, so that the proportion of seeds and fertilizer is uniform, the seed growth is suitable, through the exchange of the narrow sheave of the direct seeder and the wide sheave of the direct seeder, the conversion of hill planting and drill planting is realized, and a proper sowing mode can be carried out according to the types of farmlands.

Description

Multifunctional soil covering direct seeding machine

Technical Field

The utility model relates to the technical field of agricultural machinery, specifically be a multi-functional earthing direct seeder.

Background

The agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants, and belongs to the first industry, and in the agricultural production, when rice is sowed, 7 links such as seedling bed making, sowing, seedling management, seedling pulling, field raising machinery, field spreading, artificial seedling transplanting and the like are needed; the mechanical transplanting needs 7 links such as seedling plate making, seeding, field machinery, field spreading, seedling lifting, seedling conveying and mechanical transplanting, the existing seeder has single function, wastes labor, labor and seedling fields, so that the existing seeder is low in use convenience, and people need a multifunctional soil covering direct seeding machine to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-functional earthing direct seeder can effectively solve the current seeder function singleness that proposes in the above-mentioned background art, takes a lot of work, hard, takes the seedling field for current seeder uses the lower problem of convenience.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional soil covering direct seeding machine comprises a suspension, wherein an installation frame is installed at the bottom end of the suspension, a land wheel assembly is correspondingly installed at one end of the installation frame, a main shaft is installed at the top of the land wheel assembly, a shaft seat is installed at one end of the suspension in an embedded mode, the main shaft is rotatably connected with the shaft seat through a bearing, a fertilizing box is installed at the top end of the installation frame, and a sowing box is installed at one side, corresponding to the fertilizing box, of the top end of; a seed box is arranged at the bottom end of the fertilizing box and the seeding box in equal distance, a narrow grooved wheel of a direct seeding machine is connected inside the seed box in a penetrating and rotating mode, a wide grooved wheel of the direct seeding machine is welded on one side of the narrow grooved wheel of the direct seeding machine, and a discharging shaft is arranged inside the narrow grooved wheel of the direct seeding machine and the wide grooved wheel of the direct seeding machine in a penetrating mode; a single-ditching fertilizing assembly is mounted on one side of a rod body in the middle of the mounting frame and comprises a fertilizing seat plate, a mounting rod, a sleeve, an adjusting screw, a hanging buckle block, a first spring, a fertilizing guard plate, a fertilizer discharging pipe and a single ditching sheet; a fertilizer application seat plate is installed on one side of a rod body in the middle of the installation frame, an installation rod is rotatably connected to one side of the fertilizer application seat plate through a rotating shaft, a sleeve is welded to the top of the installation rod through a connecting block, an adjusting screw is installed inside the sleeve, a nut is installed at the top end of the adjusting screw, a buckle block is welded to the bottom end of the adjusting screw, and a first spring is hooked in the middle of the buckle block; the bottom of the installation rod is rotatably connected with a fertilization guard plate, one end of the fertilization guard plate is provided with a fertilizer discharging pipe, and one end face of the fertilization guard plate is rotatably connected with a single ditching piece.

Preferably, the fertilizer pipes are in one-to-one correspondence with the seed boxes at the bottom end of the fertilizer application box, and the top ends of the fertilizer pipes are fixedly connected with the openings at the bottom ends of the corresponding seed boxes.

Preferably, the chain wheels are installed at the end part of the discharging shaft and the end part of the main shaft, and the discharging shaft is in transmission connection with the main shaft through the matching of the chain and the chain wheels.

Preferably, each corner of the fertilizing seat plate is provided with a connecting screw, one end of each connecting screw is provided with a double-ditching and seeding assembly, and each double-ditching and seeding assembly comprises a seeding bottom plate, a swinging rod, a connecting plate, an earth covering wheel, a seeding pipe, a mounting column, double-ditching pieces, a seeding ditch sliding knife, a double-lug mounting piece, a connecting swinging rod, a second spring and a circular end plate; a seed discharging bottom plate is mounted at one end of the connecting screw rod, a swinging rod is rotatably connected at one end of the seed discharging bottom plate through a rotating shaft, a connecting plate is mounted at one end of the swinging rod, and an earth covering wheel is rotatably connected at one end of the connecting plate; the middle part of the top end of the swinging rod is provided with a seed discharging pipe in a penetrating way, the bottom end of the swinging rod is provided with an installation column at a position corresponding to one side of the seed discharging pipe, the middle part of the installation column is rotatably connected with double ditching pieces through a rotating shaft, and the bottom ends of the double ditching pieces are provided with seed ditch sliding knives; the utility model discloses a seed metering pipe, including swing rod, double lug installed part, connecting swing rod, circular end plate, connecting swing rod top and installation frame bottom are articulated to be connected with the swing rod, the double lug installed part is installed to swing rod top middle part correspondence seed metering pipe one side position department, double lug installed part top is connected with the connecting swing rod through the pivot rotation, the second spring has been cup jointed in the middle part of the connecting swing rod.

Preferably, the seed discharging pipes correspond to the seed boxes at the bottom end of the sowing box one by one, and the top ends of the side-by-side seed discharging pipes are fixedly connected with the openings at the bottom ends of the corresponding seed boxes.

Preferably, the seed metering bottom plate is located the same body of rod both sides of installation frame with the fertilization bedplate, connecting screw runs through and installs the nut behind four corners of seed metering bottom plate and fertilization bedplate and compare with prior art, the beneficial effects of the utility model: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization.

1. Set up fertilization case and seeding case, realized the synchronization of two kinds of functions of seeding and fertilization going on to set up the narrow sheave of direct seeder and the wide sheave of direct seeder, two sheaves are rotatory to be realized measurement seeding and fertilization operation, make seed and fertilizer proportion even, suitable seed growth exchanges the position through the narrow sheave of direct seeder and the wide sheave of direct seeder, realize hill-drop and drill conversion, can carry out suitable seeding mode according to the farmland kind.

2. the single ditching fertilization subassembly has been set up, the single ditching piece is through cutting out vertical soil ditch with ground inclination plus rotation, fall the soil ditch with fertilizer through the fertilization pipe, and through having set up first spring, cushion when meetting hard thing to the single ditching piece, avoid the condition that the single ditching piece collision damaged, through upwards pulling the adjusting screw with the cover intraductal, revolve the nut of twisting the adjusting screw top, can be according to the appropriate first spring of pulling of field condition, and then adjust single ditching piece high position.

3. The double-ditching seeding assembly is arranged, soil is turned over through double ditching pieces, seeds in the seeding box drop into soil ditches through the seed box, then the seeds are covered through the soil covering wheels, stable seeding is achieved, the second spring is arranged, the swinging rod top is hinged to the installation frame, the swinging rod and the installation frame perform monomer copying through spring elasticity of the second spring, and damage to the seeding machine due to uneven protruding parts of the soil can be effectively avoided through second spring buffering.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the bottom of the present invention;

FIG. 3 is a schematic view of the area A in FIG. 2 according to the present invention;

FIG. 4 is a schematic structural view of the seed box of the present invention;

FIG. 5 is a schematic structural view of the single ditching fertilization assembly of the present invention;

FIG. 6 is a schematic structural view of the double-ditching seeding assembly of the utility model;

Reference numbers in the figures: 1. a suspension; 2. a mounting frame; 3. a land wheel assembly; 4. a shaft seat; 5. a main shaft; 6. fertilizing box; 7. a seeding box; 8. a blanking shaft; 9. a seed box; 10. a narrow grooved wheel of the direct seeding machine; 11. a wide grooved wheel of a direct seeding machine; 12. a single-furrow fertilizing assembly; 1201. a fertilization seat plate; 1202. mounting a rod; 1203. a sleeve; 1204. adjusting the screw rod; 1205. hanging a buckle block; 1206. a first spring; 1207. protecting the fertilizer application plate; 1208. a fertilizer discharging pipe; 1209. single ditching slice; 13. connecting a screw rod; 14. a double-ditching and seeding assembly; 1401. a seeding bottom plate; 1402. a swing lever; 1403. a connecting plate; 1404. soil covering wheels; 1405. a seed discharge pipe; 1406. mounting a column; 1407. double ditching pieces; 1408. a seed furrow sliding knife; 1409. a binaural mount; 1410. connecting the swing rod; 1411. a second spring; 1412. a circular end plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

example (b): as shown in figures 1-6, the utility model provides a technical scheme, a multifunctional soil covering direct seeding machine, which comprises a suspension 1, the device is installed at the rear part of a tractor through the suspension 1, an installation frame 2 is installed at the bottom end of the suspension 1, a land wheel assembly 3 is correspondingly installed at one end part of the installation frame 2, a land wheel in the land wheel assembly 3 is contacted with the ground, the installation frame 2 is kept at a certain height, a main shaft 5 is installed at the top part of the land wheel assembly 3, the land wheel in the land wheel assembly 3 can effectively drive the main shaft 5 to rotate through a chain when rolling, in order to improve the rotation stability of the main shaft 5, an axle seat 4 is embedded at one end part of the suspension 1, the main shaft 5 is rotatably connected with the axle seat 4 through a bearing, the rotation stability of the main shaft 5 is ensured, a fertilizing box 6 is installed at the top end of the, the storage of fertilizer and seeds is realized.

The fertilizing box 6 and the bottom end of the sowing box 7 are provided with a seed box 9 with equal distance, fertilizer and seeds are discharged through the bottom end opening of the seed box 9, the seed box 9 is internally connected with a narrow grooved wheel 10 of a direct sowing machine in a penetrating and rotating way, one side of the narrow grooved wheel 10 of the direct sowing machine is welded with a wide grooved wheel 11 of the direct sowing machine, the metering of discharging is realized through grooved wheels with different widths, more accurate seed sowing and fertilizer application are convenient, a discharging shaft 8 is arranged inside the narrow grooved wheel 10 of the direct sowing machine and the wide grooved wheel 11 of the direct sowing machine in a penetrating way, chain wheels are arranged at the end part of the discharging shaft 8 and the end part of the main shaft 5, the discharging shaft 8 is in transmission connection with the main shaft 5 through the matching of chains and chain wheels, the discharging shaft 8 is driven to rotate under the condition that the main shaft 5 rotates, discharging and fertilizing are carried out, when the land wheel rotates, the main shaft 5 can drive the discharging shaft 8 to drive the narrow grooved wheel 10 of the, the seeds and the fertilizer are taken out from the groove openings of the grooved wheels, and the size of the groove openings of the grooved wheels is unchanged, so that automatic metering seeding and metering fertilizing in the moving process of the device are realized.

a single-ditching fertilizer application component 12 is installed on one side of a rod body in the middle of the installation frame 2, and the single-ditching fertilizer application component 12 comprises a fertilizer application seat plate 1201, an installation rod 1202, a sleeve 1203, an adjusting screw 1204, a hanging buckle block 1205, a first spring 1206, a fertilizer application protection plate 1207, a fertilizer discharge pipe 1208 and a single ditching sheet 1209; install fertilization bedplate 1201 in 2 middle part body of rod one side of installation frame, rotate through the pivot in fertilization bedplate 1201 one side and be connected with installation pole 1202, and the welding of installation pole 1202 top has sleeve 1203 through the connecting block, has adjusting screw 1204 at sleeve 1203 internally mounted, installs the nut on adjusting screw 1204 top through screw-thread fit to the welding has at adjusting screw 1204 bottom to hang knot piece 1205, hangs knot piece 1205 middle part and has colluded and hang first spring 1206.

Installation pole 1202 bottom is rotated and is connected with fertilization backplate 1207, fertilization backplate 1207 tip is provided with fertilizer discharging pipe 1208, a fertilization backplate 1207 terminal surface is rotated and is connected with single ditching piece 1209, it is portable at the device, through single ditching piece 1209 to the ditching, and fertilizer discharging pipe 1208 and the kind box 9 one-to-one of fertilization case 6 bottom, and fertilizer discharging pipe 1208 top and the 9 bottom opening fixed connection of the kind box that corresponds, guarantee that fertilizer can effectively discharge from fertilization case 6 in, carry out effectual fertilization, first spring 1206 other end links up with fertilization backplate 1207 simultaneously and hangs and is connected, when making single ditching piece 1209 meet hard thing, be connected with fertilization backplate 1207 because of the rotation of installation pole 1202 bottom, make single ditching piece 1209 rise, and fertilization backplate 1207, the other end descends, and after leaving hard thing, receive the pulling force recovery normal position of first spring 1206, continue to fertilize.

Each corner of the fertilizer application seat plate 1201 is provided with a connecting screw 13, one end of the connecting screw 13 is provided with a double-ditching seeding assembly 14, and the double-ditching seeding assembly 14 comprises a seeding bottom plate 1401, a swinging rod 1402, a connecting plate 1403, a soil covering wheel 1404, a seeding pipe 1405, a mounting column 1406, double-ditching sheets 1407, a seed ditch sliding blade 1408, a double-lug mounting part 1409, a connecting swinging rod 1410, a second spring 1411 and a round end plate 1412.

A seed discharging bottom plate 1401 is arranged at one end of a connecting screw rod 13, the seed discharging bottom plate 1401 and the fertilizing seat plate 1201 are positioned at two sides of the same rod body of the installation frame 2, the connecting screw rod 13 penetrates through four corners of the seed discharging bottom plate 1401 and the fertilizing seat plate 1201 and is provided with nuts to ensure that the seed discharging bottom plate 1401 and the fertilizing seat plate 1201 are stably installed, one end of the seed discharging bottom plate 1401 is rotatably connected with a swinging rod 1402 through a rotating shaft, so that the swinging rod 1402 can swing, a seed discharging pipe 1405 is arranged in the middle of the top end of the swinging rod 1402 in a penetrating manner, the seed discharging pipes 1405 are in one-to-one correspondence with seed boxes 9 at the bottom end of the seed box 7, the top end of the seed discharging pipe 1405 is fixedly connected with the bottom end openings of the corresponding seed boxes 9, so that seeds in the seed box 7 can enter the seed boxes 1405 to be discharged, an installation column 1406 is, two ditching pieces 1407 bottom are installed and are planted ditch sliding cutter 1408, in the seeding process, turn over soil through two ditching pieces 1407, and when rotating because of the land wheel, make unloading axle 8 drive direct seeder narrow sheave 10 and direct seeder wide sheave 11 rotate, the seed can enter into seed metering pipe 1405 through planting box 9 in the seeding case 7 and discharge, reach the measurement seeding purpose, and install connecting plate 1403 because of a swinging arms 1402 tip, a connecting plate 1403 tip rotates and is connected with earthing wheel 1404, cover soil in the seed top through earthing wheel 1404 after the seeding finishes.

simultaneously, the position department in the middle part of the top end of the swinging rod 1402 corresponding to one side of the seed sowing pipe 1405 is provided with a double-ear installation part 1409, the top part of the double-ear installation part 1409 is connected with a connection swinging rod 1410 through a rotating shaft, the top end of the connection swinging rod 1410 is hinged with the bottom end of the installation frame 2, the middle part of the connection swinging rod 1410 is sleeved with a second spring 1411, the two ends of the second spring 1411 are provided with a circular end plate 1412, when the double-groove pieces 1407 rise due to hard objects, the swinging rod 1402 is driven to swing, the two ends of the connection swinging rod 1410 can rotate, monomer profiling is formed, and therefore, the second spring 1411 can effectively avoid the damage to the double-groove pieces 140.

finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional earthing direct seeder, includes suspension (1), installation frame (2) are installed to suspension (1) bottom, installation frame (2) one end portion corresponds installs land wheel assembly (3), main shaft (5), its characterized in that are installed at land wheel assembly (3) top: an axle seat (4) is embedded into one end of the suspension (1), the main shaft (5) is rotatably connected with the axle seat (4) through a bearing, a fertilizing box (6) is installed at the top end of the installation frame (2), and a sowing box (7) is installed at one side, corresponding to the fertilizing box (6), of the top end of the installation frame (2); seed boxes (9) are mounted at equal distances at the bottom ends of the fertilizing box (6) and the sowing box (7), narrow grooved wheels (10) of a direct sowing machine penetrate through the seed boxes (9) and are rotatably connected with the inner portions of the seed boxes, wide grooved wheels (11) of the direct sowing machine are welded on one sides of the narrow grooved wheels (10) of the direct sowing machine, and discharging shafts (8) penetrate through the inner portions of the narrow grooved wheels (10) of the direct sowing machine and the wide grooved wheels (11) of the direct sowing machine; a single ditching and fertilizing assembly (12) is installed on one side of a rod body in the middle of the installation frame (2), and the single ditching and fertilizing assembly (12) comprises a fertilizing seat plate (1201), an installation rod (1202), a sleeve (1203), an adjusting screw rod (1204), a hanging buckle block (1205), a first spring (1206), a fertilizing guard plate (1207), a fertilizing tube (1208) and a single ditching sheet (1209); a fertilization seat plate (1201) is installed on one side of a rod body in the middle of the installation frame (2), an installation rod (1202) is rotatably connected to one side of the fertilization seat plate (1201) through a rotating shaft, a sleeve (1203) is welded to the top of the installation rod (1202) through a connecting block, an adjusting screw (1204) is installed inside the sleeve (1203), a nut is installed at the top end of the adjusting screw (1204), a buckle block (1205) is welded to the bottom end of the adjusting screw (1204), and a first spring (1206) is hooked in the middle of the buckle block (1205); the bottom of the installation rod (1202) is rotatably connected with a fertilization protection plate (1207), one end part of the fertilization protection plate (1207) is provided with a fertilizer discharging pipe (1208), and one end surface of the fertilization protection plate (1207) is rotatably connected with a single ditching piece (1209).

2. a multifunctional soil covering direct seeding machine as claimed in claim 1, characterized in that: the fertilizer discharging pipes (1208) are in one-to-one correspondence with the seed boxes (9) at the bottom end of the fertilizer application box (6), and the top ends of the fertilizer discharging pipes (1208) are fixedly connected with the bottom openings of the corresponding seed boxes (9).

3. A multifunctional soil covering direct seeding machine as claimed in claim 1, characterized in that: the chain wheels are mounted at the end part of the discharging shaft (8) and the end part of the main shaft (5), and the discharging shaft (8) is in transmission connection with the main shaft (5) through the matching of the chain and the chain wheels.

4. a multifunctional soil covering direct seeding machine as claimed in claim 1, characterized in that: each corner of the fertilizing seat plate (1201) is provided with a connecting screw (13), one end of each connecting screw (13) is provided with a double-ditching seeding assembly (14), and each double-ditching seeding assembly (14) comprises a seeding bottom plate (1401), a swinging rod (1402), a connecting plate (1403), a soil covering wheel (1404), a seeding pipe (1405), an installation column (1406), double-ditching sheets (1407), a seeding ditch sliding knife (1408), a double-lug installation part (1409), a connecting swinging rod (1410), a second spring (1411) and a circular end plate (1412); a seeding bottom plate (1401) is installed at one end of the connecting screw rod (13), a swinging rod (1402) is rotatably connected at one end of the seeding bottom plate (1401) through a rotating shaft, a connecting plate (1403) is installed at one end of the swinging rod (1402), and a soil covering wheel (1404) is rotatably connected at one end of the connecting plate (1403); a seed discharging pipe (1405) is installed in the middle of the top end of the swinging rod (1402) in a penetrating mode, an installation column (1406) is installed at the position, corresponding to one side of the seed discharging pipe (1405), of the bottom end of the swinging rod (1402), the middle of the installation column (1406) is rotatably connected with a double ditching sheet (1407) through a rotating shaft, and a seed ditch sliding blade (1408) is installed at the bottom end of the double ditching sheet (1407); swing arm (1402) top middle part corresponds seed metering pipe (1405) one side position department and installs ears installed part (1409), ears installed part (1409) top is connected with through the pivot rotation and connects pendulum rod (1410), it has second spring (1411) to connect pendulum rod (1410) middle part to cup joint, circular end plate (1412) are all installed at second spring (1411) both ends, it is connected with installation frame (2) bottom is articulated to connect pendulum rod (1410) top.

5. A multifunctional soil covering direct seeding machine as claimed in claim 4, characterized in that: the seed discharging pipes (1405) are in one-to-one correspondence with the seed boxes (9) at the bottom end of the seeding box (7), and the top ends of the side-by-side seed discharging pipes (1405) are fixedly connected with the bottom openings of the corresponding seed boxes (9).

6. A multifunctional soil covering direct seeding machine as claimed in claim 4, characterized in that: the seed metering bottom plate (1401) and the fertilization seat plate (1201) are positioned on two sides of the same rod body of the installation frame (2), and the connecting screw rod (13) penetrates through four corners of the seed metering bottom plate (1401) and the fertilization seat plate (1201) and is provided with a nut.