CN108738539B

CN108738539B - Fertilizing and seeding machine capable of adjusting seeding rate

Info

Publication number: CN108738539B
Application number: CN201810624971.1A
Authority: CN
Inventors: 戴雪蓉; 邵克军; 邹萌生
Original assignee: MENGCHENG YUTIAN MACHINERY CO Ltd
Current assignee: Jiangsu Zhoubi Cloud Computing Data Technology Co ltd
Priority date: 2018-06-17
Filing date: 2018-06-17
Publication date: 2020-03-17
Anticipated expiration: 2038-06-17
Also published as: CN108738539A

Abstract

The invention discloses a fertilizing and seeding machine capable of adjusting seeding rate, which comprises a machine body, wherein the bottom of the machine body is respectively and fixedly connected with a furrow opener and an earthing wheel, the inner wall of the machine body is fixedly connected with a fixed block, the surface of a rotating disc is movably connected with the inner wall of a semicircular groove, the surface of a second disc is movably connected with a rotating disc, the front side of the rotating disc is fixedly connected with a convex plate, and the side surface of the convex plate is fixedly connected with a handle. This seeder with fertilising apparatus of adjustable seeding volume, through setting up first race wheel, second race wheel and third race wheel, make first race wheel, second race wheel and third race wheel can interconvert to reach the effect of adjustable seeding volume, through setting up the rotary disk, make the rotary disk can rotate first race wheel, second race wheel and third race wheel through first movable rod, second movable rod and third movable rod, thereby reach simple control adjusting device's effect.

Description

Fertilizing and seeding machine capable of adjusting seeding rate

Technical Field

The invention relates to the technical field of agricultural seeding, in particular to a fertilizing and seeding machine capable of adjusting seeding quantity.

Background

China is a big agricultural country, but agricultural production is always lagged behind, China always strives to realize agricultural modernization, the agricultural mechanization is the most basic and obvious characteristic of modern agriculture, the agricultural mechanization must be developed firstly to promote the agricultural modernization, which is a necessary way for agricultural modernization construction, an agricultural equipment system reduces operation cost by reasonably configuring agricultural machines, and brings a large amount of economic benefits to farmers, namely, the agricultural equipment system uses machines to replace the original steps of artificial seeding, fertilizing, ploughing and the like, is completed in one step, mainly solves the problems of rural labor force deficiency and human cost, enlarges the agricultural planting area and the mechanization level, is generally in a semi-manual and semi-mechanical state, can be matched with other agricultural machines such as tractors and the like to realize the integration of digging, ploughing and sowing, so the seeder is a key operation link in agricultural production, the seeds are sown in the field in shorter sowing farming season with more agricultural technical requirements, so that the crops obtain good development and production conditions, the sowing quality is good, the seedling emergence, the seedling completeness and the seedling robustness of the crops are directly influenced, the influence on the yield is great, some agricultural machines are widely applied in rural areas in China, small and medium-sized mechanical equipment such as a rice transplanter, a harvester, a seeder and the like replace the purely manual operation of people, the labor intensity of people is effectively reduced, the harvesting and sowing efficiency of the agricultural crops is increased, but for narrow corners, the small and medium-sized mechanical equipment cannot enter, so that the corners are wastefully discarded, the corners are generally artificially cultivated, then the seeding is carried out, a machine which is used for fertilizing and sowing simultaneously is provided, the sowing amount of the fertilizing and sowing machine cannot be adjusted, resulting in wasting seeds when the seed and fertilizer drill is used.

Disclosure of Invention

The invention aims to provide a fertilizing and seeding machine capable of adjusting seeding rate, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a fertilizing and seeding machine capable of adjusting seeding quantity comprises a machine body, wherein the bottom of the machine body is respectively and fixedly connected with a furrow opener and an earth covering wheel, the inner wall of the machine body is fixedly connected with a fixed block, the front of the fixed block is provided with a threaded hole, the bottom of the fixed block is provided with a semi-circular groove, the inner wall of the machine body is fixedly connected with a supporting plate, the upper surface of the supporting plate is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a fixed rod, the surface of the fixed rod is provided with a sink groove, the inner side of the sink groove is fixedly connected with a spring, one end of the spring, which is far away from the sink groove, is fixedly connected with a fixed plate, the surface of the fixed rod is fixedly connected with a seeding box, the upper surface of the seeding box is fixedly, the upper surface of the machine body is fixedly connected with a fertilizing box, the bottom of the fertilizing box is fixedly connected with a convex pipe, the inner wall of the seed discharging box is movably connected with a first grooved wheel, the back of the first grooved wheel is provided with a convex groove, the front of the first grooved wheel is provided with a circular groove, the inner wall of the circular groove is provided with a groove, the inner wall of the circular groove is movably connected with a first circular rod, the surface of the first circular rod is fixedly connected with a first disc, one end of the first circular rod is fixedly connected with a second disc, the surface of the second disc is movably connected with a rotating disc, the back of the rotating disc is movably connected with a second circular rod and a third circular rod, one end of the second circular rod, far away from the rotating disc, is movably connected with a second grooved wheel, one end of the third circular rod, far away from the rotating disc, is movably connected with a third groove, the surface of the rotating, the front surface of the rotating disc is fixedly connected with a convex plate, and the side surface of the convex plate is fixedly connected with a handle.

Preferably, the bottom of the machine body is provided with a furrow opener, a seed sowing pipe, a convex pipe and a soil covering wheel in sequence according to the sequence from front to back.

Preferably, the seed sowing pipe and the seed inlet pipe respectively penetrate through the bottom of the machine body and the upper surface of the machine body.

Preferably, the number of the fixed blocks is two, and the two fixed blocks are respectively fixed on the inner top wall of the machine body and the inner bottom wall of the machine body.

Preferably, one end of the fixed rod penetrates through the seed box and extends to the inner rear side of the seed box.

Preferably, the first fluted roller wheel and the seed box have the same length inside, and the cross sections of the first fluted roller wheel, the second fluted roller wheel and the third fluted roller wheel are the same.

Preferably, a wheel disc is fixedly connected to the front of the first fluted roller wheel, and the diameter of the first fluted roller wheel (18) is the same as the diameter of the straight channel in the seed box.

Preferably, the third round bar and the second round bar are connected with the first round bar in the same structure.

Compared with the prior art, the invention has the beneficial effects that: this seeder with fertilising apparatus of adjustable seeding volume, through setting up first race wheel, second race wheel and third race wheel, make first race wheel, second race wheel and third race wheel can interconvert, thereby reach the effect of adjustable seeding volume, through setting up the rotary disk, make the rotary disk can pass through first movable rod, second movable rod and third movable rod rotate first race wheel, second race wheel and third race wheel, thereby reach simple control adjusting device's effect, through setting up the spring, make the fixed plate can shrink and card thing, thereby reach the effect that the fixed plate can insert easily in the tongue at the first race wheel back.

Drawings

FIG. 1 is a schematic front sectional view of the structure of the present invention;

FIG. 2 is a schematic side sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of A of FIG. 1;

FIG. 4 is an enlarged view of B in FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of C in FIG. 2 according to the present invention.

In the figure: 1 machine body, 2 furrow openers, 3 soil covering wheels, 4 fixed blocks, 5 threaded holes, 6 semicircular grooves, 7 supporting plates, 8 motors, 9 fixed rods, 10 sinking grooves, 11 springs, 12 fixed plates, 13 seed sowing boxes, 14 seed inlet pipes, 15 seed inlet boxes, 16 seed sowing pipes, 17 fertilizer application boxes, 18 convex pipes, 19 first grooved wheels, 20 convex grooves, 21 circular grooves, 22 grooves, 23 first circular rods, 24 first circular disks, 25 second circular disks, 26 rotary disks, 27 second circular rods, 28 third circular rods, 29 second grooved wheels, 30 third grooved wheels, 31 convex plates and 32 handles.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a fertilizing and seeding machine capable of adjusting seeding rate comprises a machine body 1, wherein the bottom of the machine body 1 is fixedly connected with a furrow opener 2 and an earth covering wheel 3 respectively, the inner wall of the machine body 1 is fixedly connected with two fixing blocks 4, the two fixing blocks 4 are fixed on the inner top wall of the machine body 1 and the inner bottom wall of the machine body 1 respectively, the front surface of each fixing block 4 is provided with a threaded hole 5, the bottom of each fixing block 4 is provided with a semicircular groove 6, the inner wall of the machine body 1 is fixedly connected with a supporting plate 7, the upper surface of each supporting plate 7 is fixedly connected with a motor 8, the inner wall of the machine body 1 is fixedly connected with a motor 8, the output shaft of each motor 8 is fixedly connected with a fixing rod 9, the surface of each fixing rod 9 is provided with a sunken groove 10, the inner side of each sunken groove 10 is fixedly connected with a spring 11, the fixing plates 12 can be contracted and, a fixed plate 12 is fixedly connected to one end of the spring 11 far away from the sink 10, a seed discharging box 13 is fixedly connected to the surface of the fixed rod 9, one end of the fixed rod 9 penetrates through the seed discharging box 13 and extends to the inner rear side of the seed discharging box 13, a seed inlet pipe 14 is fixedly connected to the upper surface of the seed discharging box 13, one end of the seed inlet pipe 14 far away from the seed discharging box 13 is fixedly connected to a seed inlet box 15, a seed discharging pipe 16 is fixedly connected to the lower surface of the seed discharging box 13, the seed discharging pipe 16 and the seed inlet pipe 14 respectively penetrate through the bottom of the machine body 1 and the upper surface of the machine body 1, a fertilizer applying box 17 is fixedly connected to the upper surface of the machine body 1, a convex pipe 18 is fixedly connected to the bottom of the fertilizer applying box 17, the bottom of the machine body 1 is sequentially provided with a furrow opener 2, the seed discharging pipe 16, the convex pipe 18 and a seed discharging wheel 3 according to the installation sequence from, the cross sections of the first fluted wheel 19, the second fluted wheel 29 and the third fluted wheel 30 are the same, the first fluted wheel 19, the second fluted wheel 29 and the third fluted wheel 30 are arranged, the first fluted wheel 19, the second fluted wheel 29 and the third fluted wheel 30 can be mutually switched, so that the effect of adjusting the seeding amount is achieved, the back surface of the first fluted wheel 19 is provided with a convex groove 20, the front surface of the first fluted wheel 19 is fixedly connected with a wheel disc, the diameter of the first fluted wheel 19 is the same as the diameter of the inner straight channel of the seeding box 13, the front surface of the first fluted wheel 19 is provided with a round groove 21, the inner wall of the round groove 21 is provided with a groove 22, the inner wall of the round groove 21 is movably connected with a first round rod 23, the surface of the first round rod 23 is fixedly connected with a first round disc 24, one end of the first round rod 23 is fixedly connected with a second round disc 25, the surface of the second round disc 25 is movably connected with a rotating disc, the rotating disc 26 can rotate the first geneva wheel 19, the second geneva wheel 29 and the third geneva wheel 30 through the first round rod 23, the second round rod 27 and the third round rod 28, thereby achieving the effect of a simple control and adjustment device, the back of the rotating disc 26 is movably connected with the second round rod 27 and the third round rod 28, the third round rod 28 and the second round rod 27 are connected with the first round rod 23 with the same structure, one end of the second round rod 27 far away from the rotating disc 26 is movably connected with the second geneva wheel 29, one end of the third round rod 28 far away from the rotating disc 26 is movably connected with the third geneva wheel 30, the surface of the rotating disc 26 is movably connected with the semicircular groove 6, the front of the rotating disc 26 is fixedly connected with the convex plate 31, and the side of the convex plate 31 is fixedly connected with the handle 32.

The working principle is as follows: when the fertilizing and seeding machine with adjustable seeding rate is used, the rotating disc 26 is rotated through the handle 32, the rotating disc 26 drives the first round rod 23, the second round rod 27 and the third round rod 28, the groove seed wheels with proper groove number are selected, the rotating disc 26 is pushed, the rotating disc 26 slides through the semi-circular groove 6 and pushes the first groove seed 19 into the seeding box 13, the groove seed wheels are rotated and are inserted by aligning with the fixed rod 9, then the fixed bolt is twisted to enter the fixed rotating disc 26 from the threaded hole 5, the motor 8 is started to drive and rotate the first groove seed wheel 19, so that the seeds entering from the seed inlet pipe 14 can fall into the groove seed, and are rotated by the first groove seed wheel 19 to be brought into the seeding pipe 16 and enter soil, and the fertilizing and seeding machine is simple and convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a seeder with fertilising apparatus of adjustable seeding volume, includes organism (1), the bottom of organism (1) is fixedly connected with furrow opener (2) and earthing wheel (3) respectively, its characterized in that: the inner wall of the machine body (1) is fixedly connected with a fixed block (4), the front of the fixed block (4) is provided with a threaded hole (5), the bottom of the fixed block (4) is provided with a semicircular groove (6), the inner wall of the machine body (1) is fixedly connected with a supporting plate (7), the upper surface of the supporting plate (7) is fixedly connected with a motor (8), an output shaft of the motor (8) is fixedly connected with a fixed rod (9), the surface of the fixed rod (9) is provided with a sunken groove (10), the inner side of the sunken groove (10) is fixedly connected with a spring (11), one end, far away from the sunken groove (10), of the spring (11) is fixedly connected with a fixed plate (12), the surface of the fixed rod (9) is fixedly connected with a seed feeding box (13), the upper surface of the seed feeding box (13) is fixedly connected with a seed feeding pipe (14), and one end, far away, the lower surface of the seed metering box (13) is fixedly connected with a seed metering pipe (16), the upper surface of the machine body (1) is fixedly connected with a fertilizer applying box (17), the bottom of the fertilizer applying box (17) is fixedly connected with a convex pipe (18), the inner wall of the seed metering box (13) is movably connected with a first seed groove wheel (19), the back of the first seed groove wheel (19) is provided with a convex groove (20), the front of the first seed groove wheel (19) is provided with a circular groove (21), the inner wall of the circular groove (21) is provided with a groove (22), the inner wall of the circular groove (21) is movably connected with a first circular rod (23), the surface of the first circular rod (23) is fixedly connected with a first circular disk (24), one end of the first circular rod (23) is fixedly connected with a second circular disk (25), the surface of the second circular disk (25) is movably connected with a rotating disk (26), the back of the rotating disk (26) is movably connected with a second circular rod (27) and a third, the one end swing joint that rotary disk (26) was kept away from in second round bar (27) has second race wheel (29), the one end swing joint that rotary disk (26) was kept away from in third round bar (28) has third race wheel (30), the surface swing joint of rotary disk (26) has half slot (6), the positive fixedly connected with flange (31) of rotary disk (26), the side fixedly connected with handle (32) of flange (31).

2. The fertilizing and seeding machine capable of adjusting seeding quantity according to claim 1, characterized in that: the bottom of the machine body (1) is provided with a furrow opener (2), a seed sowing pipe (16), a convex pipe (18) and a soil covering wheel (3) in sequence according to the installation sequence from front to back.

3. The fertilizing and seeding machine capable of adjusting seeding quantity according to claim 1, characterized in that: the seed sowing pipe (16) and the seed inlet pipe (14) respectively penetrate through the bottom of the machine body (1) and the upper surface of the machine body (1).

4. The fertilizing and seeding machine capable of adjusting seeding quantity according to claim 1, characterized in that: the number of the fixed blocks (4) is two, and the two fixed blocks (4) are respectively fixed on the inner top wall of the machine body (1) and the inner bottom wall of the machine body (1).

5. The fertilizing and seeding machine capable of adjusting seeding quantity according to claim 1, characterized in that: one end of the fixed rod (9) penetrates through the seed box (13) and extends to the inner rear side of the seed box (13).

6. The fertilizing and seeding machine capable of adjusting seeding quantity according to claim 1, characterized in that: the length of the inner sides of the first fluted roller wheel (19) and the seed discharging box (13) is the same, and the cross sections of the first fluted roller wheel (19), the second fluted roller wheel (29) and the third fluted roller wheel (30) are the same.

7. The fertilizing and seeding machine capable of adjusting seeding quantity according to claim 1, characterized in that: the front of the first fluted roller (19) is fixedly connected with a wheel disc, and the diameter of the first fluted roller (19) is the same as the diameter of the inner straight channel of the seed box (13).

8. The fertilizing and seeding machine capable of adjusting seeding quantity according to claim 1, characterized in that: the third round rod (28) and the second round rod (27) are connected with the first round rod (23) in the same structure.