CN111972081A

CN111972081A - Automatic sowing equipment

Info

Publication number: CN111972081A
Application number: CN202010930045.4A
Authority: CN
Inventors: 陈金良; 金勇�; 马宗新; 姜雯月; 王艳; 陈徽岳; 赵洋; 陈丽娟
Original assignee: Anhui Organic Liang Zhuang Technology Stock Group Co ltd
Current assignee: Anhui Organic Liang Zhuang Technology Stock Group Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2020-11-24

Abstract

The invention discloses automatic sowing equipment, which comprises a movable box, wherein the movable box is fixedly connected with a first motor, the first motor is fixedly connected with a screw rod through a coupler, a driving wheel is fixedly connected with the screw rod, a driven wheel is fixedly connected with a second rotating shaft, a mounting plate is fixedly connected with a threaded sleeve, a sliding block is fixedly connected to the left side of the mounting plate, a first sliding rail is fixedly connected with the movable box, a second motor is fixedly connected with the mounting plate, the second motor is fixedly connected with the first rotating shaft, a drill rod is fixedly connected with the first rotating shaft, a second blocking block is connected with the drill rod through a torsion spring, the mounting plate is provided with a connecting pipe, the connecting rod is fixedly connected with a feeding mechanism through a telescopic hose, the bottom of the movable box is fixedly connected with a moving mechanism, and the bottom of the connecting plate is fixedly connected with a bulldozing plate. The practicality of the machine is improved.

Description

Automatic sowing equipment

Technical Field

The utility model relates to the field of automatic seeding, in particular to automatic seeding equipment.

Background

With the increase of population, the food supply is gradually in short supply, meanwhile, fewer and fewer people are willing to engage in agriculture, the problem of food production is already urgent, and the first farmer can only grow crops purely by manpower, so that the labor intensity is high, the working efficiency is low, and the method is particularly not suitable for large-area crop planting.

With the development of science and technology, various crop seeders have been developed in China at present, which not only saves manpower, but also increases the seeding efficiency and effectively saves the seeding cost, but the existing seeders can not realize the integration of digging, seeding and landfill, thereby influencing the seeding efficiency and needing to be improved.

Disclosure of Invention

The invention aims to provide automatic sowing equipment to solve the technical problem.

In order to solve the technical problems, the invention adopts the following technical scheme:

an automatic sowing device comprises a movable box, wherein a first groove is arranged at the bottom of the movable box in a penetrating manner, a first motor is fixedly connected to the top of the movable box, a power output shaft of the first motor penetrates through the movable box and extends into the movable box to be fixedly connected with one end of a coupler, the other end of the coupler is fixedly connected with a screw, a first ball bearing is sleeved at the bottom of the screw, the first ball bearing is fixedly connected with the movable box, a driving wheel is fixedly connected to the screw, a second rotating shaft is arranged at the right side of the screw, a second ball bearing is sleeved at the bottom of the second rotating shaft and fixedly connected with the movable box, a driven wheel is fixedly connected to the second rotating shaft, the driving wheel is connected with the driven wheel through a belt, the top of the second rotating shaft penetrates through a feeding mechanism and extends into the feeding mechanism, and the bottom of the feeding mechanism, the drill rod is of a cavity structure and is fixedly connected with the first rotating shaft through a plurality of support rods, a filter screen is fixedly connected onto each support rod, a second stop block is arranged at the bottom of the drill rod and is connected with the drill rod through a torsion spring, and a limit block is arranged above the second stop block, the limiting block is fixedly connected with the inner wall of the right side of the inner cavity of the drill rod, the connecting pipe is arranged inside the mounting plate, the left end of the connecting pipe extends to the inside of the drill rod, the right end of the connecting rod is fixedly connected with one end of a telescopic hose, the other end of the telescopic hose is fixedly connected with a feeding mechanism, four moving mechanisms are fixedly connected to the bottom of the moving box, four connecting plates are fixedly connected among the moving mechanisms, a second groove is formed in the connecting plates in a penetrating mode, and a bulldozing plate is fixedly connected.

Preferably, the first motor is a forward and reverse rotation motor, and the screw and the second rotating shaft are both made of stainless steel.

Preferably, the feeding mechanism comprises a discharging box, a first bevel gear, a second bevel gear, a third rotating shaft, a hollow disc, a discharging pipe, a third ball bearing, a rotary disc, a first connecting column, a second connecting column, a first stop block, a material receiving box and seeds, wherein the bottom of the discharging box is fixedly connected with the movable box, the first bevel gear is fixedly connected to one end of the second rotating shaft, which is positioned inside the discharging box, the hollow disc is fixedly arranged in the inner cavity of the discharging box, the third rotating shaft is arranged in the middle of the hollow disc in a penetrating manner, the left end of the third rotating shaft is fixedly connected with the second bevel gear, the first bevel gear and the second bevel gear are meshed, the right end of the third rotating shaft is sleeved with the second ball bearing, the second ball bearing is fixedly connected with the discharging box, the rotary disc is arranged inside the hollow disc, the rotary disc is fixedly connected to the third rotating shaft in a penetrating manner, three second connecting columns and the first connecting column, it is three the second spliced pole all with first dog rigid coupling, first dog and hollow disc sliding connection, the second spliced pole and material receiving box rigid coupling, material receiving box and hollow disc sliding connection, blowing roof portion has set firmly the blowing pipe, the blowing pipe bottom is linked together with hollow disc, a plurality of seeds have been placed in the blowing pipe, flexible hose is located blowing incasement chamber one end and is linked together with hollow disc.

Preferably, it is characterized in that: moving mechanism includes mounting box, second slide rail, spring, movable block, bracing piece, universal wheel, third recess, connecting block, mounting box top and the bottom rigid coupling of removal box, the mounting box inner chamber left and right sides all rigid coupling has the second slide rail, two sliding connection has the movable block between the second slide rail opposite face, the movable block is connected with mounting box inner chamber top through the spring, movable block bottom rigid coupling has the bracing piece, the bracing piece bottom runs through the mounting box and extends the mounting box below, bracing piece and mounting box sliding connection, the universal wheel is installed to the bracing piece bottom, it is provided with the third recess to run through on the mounting box, be provided with the connecting block in the third recess, connecting block one end and movable block rigid coupling, the connecting block other end and connecting plate rigid coupling.

Preferably, the bulldozing plate is U-shaped, and the bulldozing plate is made of carbon steel.

Preferably, the torsion spring and the spring are both made of memory metal materials.

The invention has the beneficial effects that:

1. the invention enables a power output shaft of a first motor to rotate anticlockwise by starting a first motor and a second motor, the power output shaft of the first motor drives a screw to rotate, the screw drives a mounting plate to move downwards through a threaded sleeve, a power output shaft of the second motor drives a first rotating shaft to rotate, the first rotating shaft drives a drill rod to rotate through a support rod, when the mounting plate descends to a specified position, the drill rod digs a pit, when the first screw rotates, a driving wheel on the first screw rotates along with the first screw, the driving wheel drives a driven wheel to rotate through a belt, the driven wheel drives a second rotating shaft to rotate, the second rotating shaft drives a first conical gear to rotate, the first conical gear drives a third rotating shaft to rotate through a second conical gear, the third rotating shaft drives a rotating disc to rotate, the rotating disc drives a first connecting column and a second connecting column to rotate, a material receiving box on the first connecting column is exactly coincided with, during the seed in the blowing pipe got into material receiving box, the first motor of secondary control, make the power output shaft clockwise rotation of first motor, drive the mounting panel and shift up, when getting back to the initial point, material receiving box and bellows coincidence, the seed in the material receiving box passes through the bellows, inside the connecting pipe gets into the drilling rod, the seed filters through the filter screen, select qualified seed and get into the drilling rod bottom, the seed that is located drilling rod inner chamber bottom can make the second baffle open with the help of self gravity, thereby make the seed get into the hole that has just dug, the staff only needs to control first motor, the second motor, just can realize automatic pit digging seeding, the practicality of machine has been improved.

2. When the drilling rod is digging a pit, vibration can be generated, the moving mechanism arranged at the bottom of the moving box can not only enable the equipment to move at will, manpower is greatly reduced, but also a buffering effect can be achieved, and the equipment can not shake greatly when the drilling rod is digging a pit.

3. After a local seeding is accomplished, only need pushing equipment to move along, when moving the last seeding place, the bulldozing plate of connecting plate bottom installation can push back the hole with the earth of spill when the drilling rod digs the hole, directly bury planting, need not sow the back, bury once more.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of the discharge box of the present invention;

FIG. 4 is a schematic structural diagram of the moving mechanism of the present invention;

FIG. 5 is a right side view of the mounting box of the present invention;

FIG. 6 is a top view of the web of the present invention;

FIG. 7 is a schematic view of the connection of the first shaft, the supporting rod and the filtering net according to the present invention;

reference numerals: 1 moving a box; 2-a first slide rail; 3, coupling; 4-a first motor; 5, mounting a plate; 6-a slide block; 7-driving wheel; 8-a belt; 9-thread bushing; 10-a first ball bearing; 11-a first screw; 12-a first groove; 13-a drill rod; 14-a connecting plate; 15-connecting pipe; 16-a second electric machine; 17-a flexible hose; 18-a second shaft; 19-a second ball bearing; 20-a driven wheel; 21-discharging the box; 22-a first bevel gear; 23-second bevel gear; 24-a third shaft; 25-a hollow disc; 26-a discharge pipe; 27-a third ball bearing; 28-a turntable; 29-a first connecting column; 30-a second connecting column; 31-a first stop; 32-a receiving box; 33-a torsion spring; 34-a second stop; 35-a limiting block; (ii) a 36-a first shaft; 37-a bulldozer blade; 38-a second groove; 39-seeds; 400-a moving mechanism; 401-mounting a cartridge; 402-a second slide rail; 403-a spring; 404-active block; 405-a support bar; 406-universal wheels; 407-third groove; 408-connecting block; 42-a strut; 43-Filter screen.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments are provided. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

As shown in fig. 1 to 7, an automatic sowing apparatus includes a moving box 1, and is characterized in that: the bottom of the moving box 1 is provided with a first groove 12 in a penetrating way, the top of the moving box 1 is fixedly connected with a first motor 4, the first motor 4 is a positive and negative rotation motor, the screw rod 11 and the second rotating shaft 18 are all made of stainless steel, a power output shaft of the first motor 4 penetrates through the moving box 1 and extends into the moving box 1 to be fixedly connected with one end of a coupler 3, the other end of the coupler 3 is fixedly connected with the screw rod 11, the bottom of the screw rod 11 is sleeved with a first ball bearing 10, the first ball bearing 10 is fixedly connected with the moving box 1, the screw rod 11 is fixedly connected with a driving wheel 7, the right side of the screw rod 11 is provided with a second rotating shaft 18, the bottom of the second rotating shaft 18 is sleeved with a second ball bearing 19, the second ball bearing 19 is fixedly connected with the moving box 1, the second rotating shaft 18 is fixedly connected with a driven wheel 20, the driving wheel 7, the feeding mechanism comprises a material discharging box 21, a first conical gear 22, a second conical gear 23, a third rotating shaft 24, a hollow disc 25, a material discharging pipe 26, a third ball bearing 27, a rotating disc 28, a first connecting column 29, a second connecting column 30, a first stop block 31, a material receiving box 32 and seeds 39, the bottom of the material discharging box 21 is fixedly connected with the moving box 1, one end of the second rotating shaft 18 positioned in the material discharging box 21 is fixedly connected with the first conical gear 22, the hollow disc 25 is fixedly arranged in the inner cavity of the material discharging box 21, the third rotating shaft 24 penetrates through the middle of the hollow disc 25, the second conical gear 23 is fixedly connected at the left end of the third rotating shaft 24, the first conical gear 22 is meshed with the second conical gear 23, the second ball bearing 19 is sleeved at the right end of the third rotating shaft 24, the second ball bearing 19 is fixedly connected with the material discharging box 21, the rotating disc 28 is arranged in the hollow disc 25, the rotating disc, three second connecting columns 30 and a first connecting column 29 are fixedly connected to the rotary table 28 respectively, the three second connecting columns 30 are fixedly connected to a first stop block 31, the first stop block 31 is connected with the hollow disc 25 in a sliding manner, the second connecting columns 30 are fixedly connected to a material receiving box 32, the material receiving box 32 is connected with the hollow disc 25 in a sliding manner, a material discharging pipe 26 is fixedly arranged at the top of the material discharging box 21, the bottom end of the material discharging pipe 26 is communicated with the hollow disc 25, a plurality of seeds 39 are placed in the material discharging pipe 26, a flexible hose 17 is positioned at one end of the inner cavity of the material discharging box 21 and communicated with the hollow disc 25, the bottom of a material supplying mechanism is fixedly connected to the top of the movable box 1, a thread sleeve 9 is arranged below the driving wheel 7, the thread sleeve 9 is in threaded connection with a screw rod 11, a mounting plate 5 is fixedly connected to the thread sleeve 9, the inner part of the mounting plate 5 is of a cavity structure, the right end of the top of the mounting plate 5 is fixedly connected with a second motor 16, a power output shaft of the second motor 16 penetrates through the mounting plate 5 and extends into the mounting plate 5 to be fixedly connected with a first rotating shaft 36, the first rotating shaft 36 penetrates through the drill rod 13 and extends into the drill rod 13, the drill rod 13 is internally of a cavity structure, the drill rod 13 is fixedly connected with the first rotating shaft 36 through a plurality of support rods 42, a filter screen 43 is fixedly connected onto the support rods 42, the bottom of the drill rod 13 is provided with a second stop block 34, the second stop block 34 is connected with the drill rod 13 through a torsion spring 33, the torsion spring 33 and a spring 403 are both made of memory metal materials, a limit block 35 is arranged above the second stop block 34, the limit block 35 is fixedly connected with the inner wall of the right side of the inner cavity of the drill rod 13, a connecting pipe 15 is arranged inside the mounting plate 5, four moving mechanisms 400 are fixedly connected with the bottom of the moving box 1, each moving mechanism 400 comprises a mounting box 401, a second slide rail 402, a spring 403, a movable block 404, a support rod 405, a universal wheel 406, a third groove 407 and a connecting block 408, the top of the mounting box 401 is fixedly connected with the bottom of the moving box 1, the second slide rails 402 are fixedly connected with the left side and the right side of the inner cavity of the mounting box 401, the movable block 404 is slidably connected between the opposite surfaces of the two second slide rails 402, the movable block 404 is connected with the top of the inner cavity of the mounting box 401 through the spring 403, the bottom of the movable block 404 is fixedly connected with the support rod 405, the bottom end of the support rod 405 penetrates through the mounting box 401 and extends to the lower side of the mounting box 401, the support rod 405 is slidably connected with the mounting box 401, the universal wheel 406 is mounted at the bottom of the support rod 405, the third groove 407 is formed in the, the connecting plates 14 are fixedly connected among the four moving mechanisms 400, the second grooves 38 are arranged on the connecting plates 14 in a penetrating mode, the bottom of each connecting plate 14 is fixedly connected with a bulldozing plate 37, each bulldozing plate 37 is U-shaped, and each bulldozing plate 37 is made of carbon steel.

The working principle is as follows: by starting the first motor 4 and the second motor 16, the power output shaft of the first motor 4 rotates counterclockwise, the power output shaft of the first motor 4 drives the screw 11 to rotate, the screw 11 drives the mounting plate 5 to move downward through the threaded sleeve 9, the power output shaft of the second motor 16 drives the first rotating shaft 36 to rotate, the first rotating shaft 36 drives the drill rod 13 to rotate through the supporting rod 42, when the mounting plate 5 descends to a specified position, the drill rod 13 excavates, when the screw 11 rotates, the driving wheel 7 on the screw 11 also rotates along with the screw, the driving wheel 7 drives the driven wheel 20 to rotate through the belt 5, the driven wheel 20 drives the second rotating shaft 18 to rotate, the second rotating shaft 18 drives the first bevel gear 22 to rotate, the first bevel gear 22 drives the third rotating shaft 24 to rotate through the second bevel gear 23, the third rotating shaft 24 drives the rotating disc 28 to rotate, the rotating disc 28 drives the first connecting column 29, The second connecting column 30 rotates, the material receiving box 32 on the first connecting column 29 just coincides with the material discharging pipe 26, the seeds 39 in the material discharging pipe 26 enter the material receiving box 32, the first motor 4 is controlled again, the power output shaft of the first motor 4 rotates clockwise to drive the mounting plate 5 to move upwards, when the original point is returned, the material receiving box 32 coincides with the flexible hose 17, the seeds 39 in the material receiving box 32 enter the drill rod 13 through the flexible hose 17 and the connecting pipe 15, the seeds are filtered by the filter screen 43, the qualified seeds 39 are screened out to enter the bottom of the drill rod 13, the seeds 39 at the bottom of the inner cavity of the drill rod 13 open the second baffle 34 by virtue of self gravity, so that the seeds 39 enter the just dug pit, the worker only needs to control the first motor 4 and the second motor 16, the automatic pit digging and sowing can be realized, the practicability of the device is improved, when the drill rod 13 is dug pit, can produce vibrations, moving mechanism 400 of 1 bottom installation of removal case can not only make equipment remove at will, the manpower that has still significantly reduced, and can also play the cushioning effect, make drilling rod 13 when digging the hole, equipment can not rock by a wide margin, after a local seeding is accomplished, only need pushing equipment to move forward, when removing last seeding place, the earth that spills when connecting plate 14 bottom installation's bull-dozer 37 can dig the drilling rod 13 in the hole is pushed back to, directly bury planting, need not sow after, the landfill once more.

The foregoing shows and describes the general principles, essential features, and advantages of the 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 preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An automatic sowing apparatus, comprising a mobile box (1), characterized in that: the bottom of the movable box (1) is provided with a first groove (12) in a penetrating manner, the top of the movable box (1) is fixedly connected with a first motor (4), a power output shaft of the first motor (4) penetrates through the movable box (1) and extends to the inside of the movable box (1) and one end of a coupler (3) in a fixedly connected manner, the other end of the coupler (3) is fixedly connected with a screw (11), a first ball bearing (10) is sleeved at the bottom of the screw (11), the first ball bearing (10) is fixedly connected with the movable box (1), a driving wheel (7) is fixedly connected onto the screw (11), a second rotating shaft (18) is arranged on the right side of the screw (11), a second ball bearing (19) is sleeved at the bottom of the second rotating shaft (18), the second ball bearing (19) is fixedly connected with the movable box (1), and a driven wheel (20) is fixedly connected onto the second rotating shaft (, the utility model discloses a feeding mechanism, including action wheel (7), screw thread cover (9) and screw rod (11), feeding mechanism bottom and removal case (1) top rigid coupling, action wheel (7) below is provided with screw thread cover (9), threaded coupling is gone up to screw thread cover (9), the rigid coupling has mounting panel (5) on screw thread cover (9), the inside cavity structure that is of mounting panel (5), mounting panel (5) left side rigid coupling has slider (6), slider (6) sliding connection has first slide rail (2), first slide rail (2) and removal case (1) inner chamber left side inner wall rigid coupling, mounting panel (5) top right-hand member rigid coupling has second motor (16), the power output shaft of second motor (16) runs through mounting panel (5) and extends to mounting panel (5) inside and first pivot (36) rigid coupling, the drilling rod (13) is penetrated through by the first rotating shaft (36) and extends to the inside of the drilling rod (13), the inside of the drilling rod (13) is of a cavity structure, the drilling rod (13) is fixedly connected with the first rotating shaft (36) through a plurality of supporting rods (42), a filter screen (43) is fixedly connected onto the supporting rods (42), a second stop block (34) is arranged at the bottom of the drilling rod (13), the second stop block (34) is connected with the drilling rod (13) through a torsion spring (33), a limiting block (35) is arranged above the second stop block (34), the limiting block (35) is fixedly connected with the inner wall of the right side of the inner cavity of the drilling rod (13), a connecting pipe (15) is arranged inside the mounting plate (5), the left end of the connecting pipe (15) extends to the inside of the drilling rod (13), the right end of the connecting rod is fixedly connected with one end of a telescopic hose (, the bottom of the movable box (1) is fixedly connected with four moving mechanisms (400), four connecting plates (14) are fixedly connected among the moving mechanisms (400), second grooves (38) penetrate through the connecting plates (14), and a bulldozer (37) is fixedly connected to the bottom of the connecting plates (14).

2. An automatic sowing apparatus according to claim 1, wherein: the first motor (4) is a forward and reverse rotating motor, and the screw rod (11) and the second rotating shaft (18) are both made of stainless steel.

3. An automatic sowing apparatus according to claim 1, wherein: the feeding mechanism comprises a material discharging box (21), a first bevel gear (22), a second bevel gear (23), a third rotating shaft (24), a hollow disc (25), a material discharging pipe (26), a third ball bearing (27), a turntable (28), a first connecting column (29), a second connecting column (30), a first stop block (31), a material receiving box (32) and seeds (39), wherein the bottom of the material discharging box (21) is fixedly connected with the movable box (1), one end, located inside the material discharging box (21), of the second rotating shaft (18) is fixedly connected with the first bevel gear (22), the inner cavity of the material discharging box (21) is fixedly provided with the hollow disc (25), the third rotating shaft (24) penetrates through the middle of the hollow disc (25), the left end of the third rotating shaft (24) is fixedly connected with the first bevel gear (23), the first bevel gear (22) is meshed with the second bevel gear (23), the right-hand member cover of third pivot (24) is equipped with second ball bearing (19), second ball bearing (19) and blowing case (21) rigid coupling, hollow disc (25) inside is provided with carousel (28), carousel (28) run through and set firmly on third pivot (24), the rigid coupling has three second spliced pole (30) and a first spliced pole (29) respectively on carousel (28), it is three second spliced pole (30) all with first dog (31) rigid coupling, first dog (31) and hollow disc (25) sliding connection, second spliced pole (30) and material receiving box (32) rigid coupling, material receiving box (32) and hollow disc (25) sliding connection, blowing case (21) top has set firmly blowing pipe (26), blowing pipe (26) bottom is linked together with hollow disc (25), a plurality of seeds (39) have been placed in blowing pipe (26), the telescopic hose (17) is positioned at one end of the inner cavity of the material discharge box (21) and is communicated with the hollow disc (25).

4. An automatic sowing apparatus according to claim 1, wherein: the moving mechanism (400) comprises a mounting box (401), a second sliding rail (402), a spring (403), a movable block (404), a support rod (405), universal wheels (406), a third groove (407) and a connecting block (408), wherein the top of the mounting box (401) is fixedly connected with the bottom of the moving box (1), the left side and the right side of an inner cavity of the mounting box (401) are fixedly connected with the second sliding rail (402), the movable block (404) is slidably connected between opposite surfaces of the two second sliding rails (402), the movable block (404) is connected with the top of the inner cavity of the mounting box (401) through the spring (403), the bottom of the movable block (404) is fixedly connected with the support rod (405), the bottom of the support rod (405) penetrates through the mounting box (401) and extends to the lower part of the mounting box (401), the support rod (405) is slidably connected with the mounting box (401), the universal wheels (406) are mounted at the, the mounting box (401) is provided with a third groove (407) in a penetrating mode, a connecting block (408) is arranged in the third groove (407), one end of the connecting block (408) is fixedly connected with the movable block (404), and the other end of the connecting block (408) is fixedly connected with the connecting plate (14).

5. An automatic sowing apparatus according to claim 1, wherein: the bulldozing plate (37) is U-shaped, and the bulldozing plate (37) is made of carbon steel.

6. An automatic sowing apparatus according to claim 4, wherein: the torsion spring (33) and the spring (403) are both made of memory metal.