A dry land wheat planting seeding and fertilizing integrated machine

Abstract

The present application relates to the field of wheat planting equipment, in particular to a seeding and fertilizing integrated machine for dryland wheat planting; the machine comprises a cylindrical shell, a traction rod is fixedly installed on one side of the shell, a seed-containing box is fixedly installed on the front top side of the shell, a fertilizer-containing storage box is fixedly installed on the rear top side of the shell, a first through hole is formed in the top surface of the shell and communicates with the seed-containing box, a second through hole is formed in the top surface of the shell and communicates with the fertilizer-containing storage box, a mixing and seeding device for mixing and sowing the fertilizer and the seeds is arranged in the lower part of the shell, and an intermittent material releasing assembly for intermittently releasing the seeds in the upper box and the fertilizer in the storage box to the mixing and sowing device is installed in the middle part of the shell; the machine integrates soil turning, seeding and fertilizing, has multiple functions, effectively reduces the cost of wheat planting and the cost of wheat planting machinery, and improves the efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of wheat planting equipment, in particular to a seeding and fertilizing integrated machine for dryland wheat planting. BACKGROUND

[0002] Now, in the process of wheat planting, generally through the seeding machine for seeding, and then through the fertilizing machinery for fertilizing the wheat, the seeding and fertilizing are separated, which not only needs to repeat the operation, the artificial workload is large, and the mechanical cost is high; but in the process of wheat planting, it is necessary to apply a certain amount of fertilizer in the process of seeding, so as to ensure the soil fertility and ensure the yield of wheat; when the traditional seeding equipment is used for seeding, the seeds are easy to gather together and be sown into the soil, and the later grown wheat seedlings are easy to be dense, and it is difficult to realize uniform emergence, which is not conducive to the growth in the later period. The existing equipment is difficult to solve this problem. SUMMARY

[0003] In order to solve the problems of seed gathering, dense growth of wheat seedlings and high operation cost in the prior art, the present application provides a seeding and fertilizing integrated machine for dryland wheat planting.

[0004] The technical scheme of the present application is as follows:

[0005] The present application provides a seeding and fertilizing integrated machine for dryland wheat planting, which comprises a cylindrical shell, a traction rod is fixedly installed on one side of the shell, a seed containing box is fixedly installed on the top front side of the shell, a fertilizer containing storage box is fixedly installed on the top rear side of the shell, a first through hole is formed in the top surface of the shell and communicates with the box, a second through hole is formed in the top surface of the shell and communicates with the storage box, a mixing and seeding device for mixing and sowing the fertilizer and the seeds is arranged in the lower part of the shell, and an intermittent material releasing assembly for intermittently releasing the seeds in the upper box and the fertilizer in the storage box to the mixing and sowing device is installed in the middle part of the shell.

[0006] Further, the mixing and seeding device comprises a cylinder, the lower end of the shell is open, the cylinder with an open upper end is embedded in the lower end of the shell, a circular ring with an L-shaped cross section is rotatably installed on the inner side of the upper end of the cylinder, a motor is installed on the middle part of the inner bottom surface of the cylinder, the output shaft of the motor is fixedly connected with a vertical telescopic rod, the fixed part of the telescopic rod is connected with the bottom surface of the horizontal part of the circular ring through a plurality of annularly distributed connecting rods, an annular elastic cloth is arranged on the inner side of the horizontal part of the circular ring, the inner ring of the elastic cloth is fixedly connected with the upper part of the movable part of the telescopic rod, and the outer ring of the elastic cloth is fixedly connected with the inner side wall of the horizontal part of the circular ring, and the side of the cylinder away from the traction rod is provided with a discharging device communicating with the inner side of the circular ring.

[0007] Further, the intermittent feeding assembly comprises a discharge hole, the lower end of the box and the lower end of the storage box are both provided with a vertical discharge hole, the lower end of the discharge hole is provided with a vertical connecting pipe, the telescopic end of the telescopic rod is rotatably connected with a horizontal plate, the top surface of the horizontal plate is fixedly provided with two vertical rods on the left and right sides, the two vertical rods are respectively inserted into the corresponding connecting pipes and coaxial with the connecting pipes, the outer periphery of the vertical rods is sleeved with a plug which is in sliding fit with the vertical rods, a moving guide structure is arranged between the vertical rod and the corresponding connecting pipe, the outer periphery of the vertical rod on one side of the box is sleeved with a first spring, the lower end of the first spring is fixedly connected with the outer periphery of the vertical rod, and the upper end of the first spring is fixedly connected with the lower end of the plug; the outer periphery of the other vertical rod is sleeved with a second spring, the upper end of the second spring is fixedly connected with the lower end of the corresponding plug, the lower end of the second spring is fixedly connected with the outer periphery of the corresponding vertical rod, the length of the first spring is greater than the length of the second spring, and the shell is provided with a pushing assembly which enables the telescopic rod to intermittently extend and retract.

[0008] Further, the discharge device comprises third through holes, a plurality of third through holes are arranged on the lower part of the outer periphery of the ring in a ring shape, a plurality of fourth through holes are arranged on the upper part of the rear side of the cylinder in an arc shape, the fourth through holes are located in the same plane as the third through holes, the outer ends of the fourth through holes are fixedly provided with inverted L-shaped discharge pipes, the outer ends of the discharge pipes penetrate the shell and are located below the cylinder, and the lower ends of the discharge pipes are fixedly provided with first plows on the side close to the traction rod.

[0009] Further, the pushing assembly comprises a guide ring mounted in the shell, the shell is provided with two guide rings which are in left-right symmetry and have an L-shaped cross section, the guide ring comprises an inner ring and an outer ring, the height of the outer ring is higher than the height of the inner ring, the top surface of the inner ring of the guide ring is in a ring-shaped wave shape, the outer periphery of the telescopic part of the telescopic rod is fixedly provided with two support rods which are in left-right symmetry, the outer ends of the support rods are provided with rollers, and the rollers are in rolling fit with the top surface of the inner ring of the guide ring.

[0010] Further, the traction rod is provided with a second plow on the side close to the bottom of the shell through a first support, the second support is hingedly connected with the traction rod, the second support is provided with a counterweight roller, and the bottom surface of the roller is in rolling fit with the top surface of the second plow.

[0011] Further, the shell is provided with an inverted L-shaped material guide pipe on the side close to the lower part of the traction rod, the inlet of the material guide pipe is close to the top of the second plow, the upper end of the material guide pipe is provided with a power box, the output shaft of the power box is fixedly connected with a rotating shaft, the free end of the rotating shaft penetrates into the material guide pipe, the rotating shaft is located on the side close to the second plow, the outer periphery of the rotating shaft is sleeved with a screw conveyor, and the outlet end of the material guide pipe is located above the ring.

[0012] Further, the moving guide structure comprises a support rod and a rolling ball, the upper part of the outer periphery of the vertical rod is fixedly provided with a plurality of horizontal rods which are arranged in a ring shape, the outer ends of the horizontal rods are provided with rolling balls, and the rolling balls are in rolling fit with the inner wall of the connecting pipe.

[0013] The beneficial effects achieved by the present application are:

[0014] The present application realizes soil turning by the second plow head, and the intermittent release of fertilizer and seeds by the cooperation of the roller and the guide ring, mixes the fertilizer and seeds in the process of the rotation of the ring, and spreads the mixture of the fertilizer and seeds from the discharge pipe to the turned soil by the centrifugal force of the ring rotation, not only realizes soil turning but also mixes the fertilizer and seeds, ensures the fertilizer required for the growth of wheat seeds, and through the second plow head, the soil in front of the discharge pipe is turned up, and the seeds are sown while turning the soil, ensures that the seeds are under the shallow soil, and is beneficial to the germination and subsequent growth of the seeds. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present application.

[0016] Figure 2 is Figure 1 the enlarged view of the A view in the figure.

[0017] Figure 3 is Figure 1 the enlarged view of the I part in the figure.

[0018] Figure 4 is Figure 1 the enlarged view of the II part in the figure.

[0019] Figure 5 is Figure 1 the enlarged view of the B view in the figure. DETAILED DESCRIPTION

[0020] In order to facilitate those skilled in the art to understand the present application, the specific embodiments of the present application will be described below in conjunction with the drawings.

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0022] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0023] It should be noted that when a component is referred to as "mounted on" another component, it can be directly on the other component or there can be a middle component. When a component is considered to be "provided on" another component, it can be directly provided on the other component or there can be a middle component. When a component is considered to be "fixed to" another component, it can be directly fixed to the other component or there can be a middle component.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terms used in the specification of the present application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application. The term "or / and" used herein includes any and all combinations of one or more related listed items.

[0025] As Figures 1-5 As shown in the figure, the present application provides a dryland wheat planting seeding and fertilizing integrated machine, which comprises a cylindrical shell 1, a traction rod 2 is fixedly installed on one side of the shell 1, in use, the shell 1 is connected to a traction device through the traction rod 2, a seed containing box 3 is fixedly installed on the top front side of the shell 1, a fertilizer storage box 4 is fixedly installed on the top rear side of the shell 1, a first through hole 5 is formed in the top surface of the shell 1 and communicates with the box 3, a second through hole 6 is formed in the top surface of the shell 1 and communicates with the fertilizer storage box 4, in this way, wheat seeds are put into the box 3 through the first through hole 5, and fertilizers are put into the fertilizer storage box 4 through the second through hole 6.

[0026] In order to spread the seeds in the box 3 and the fertilizer in the storage tank 4 on the land, the lower end of the shell 1 is open, the lower end of the shell 1 is embedded in the upper end of the cylinder 7, the inner side of the upper end of the cylinder 7 is rotatably installed with the circular ring 8 with L-shaped cross section, the middle of the inner bottom surface of the cylinder 7 is installed with the motor 9, the output shaft of the motor 9 is fixedly connected with the vertical telescopic rod 10, the bottom surface of the transverse part of the circular ring 8 is connected with the fixed part of the telescopic rod 10 through a plurality of annularly distributed connecting rods 11, so that the whole circular ring 8 is driven to rotate by the rotation of the motor 9, and the inner side of the transverse part of the circular ring 8 is provided with an annular elastic cloth 12, the inner ring of the elastic cloth 12 is fixedly connected with the upper part of the movable part of the telescopic rod 10, and the outer ring of the elastic cloth 12 is fixedly connected with the inner side wall of the transverse part of the circular ring 8, so that the elastic cloth 12 is inclined from the middle to one side of the circular ring 8, and the elastic cloth 12 and the circular ring 8 form a receiving container for receiving fertilizer and seeds, as shown in Figure 1

[0027] In order to make the seeds in the box 3 and the fertilizer in the storage tank 4 enter the receiving container formed by the elastic cloth 12 and the circular ring 8, and at the same time, more fertilizer than seeds enters the receiving container in the same time period; the lower end of the box 3 and the lower end of the storage tank 4 are provided with vertical discharge holes 13, the lower end of the discharge hole 13 is provided with a vertical connecting pipe 14, the telescopic end of the telescopic rod 10 is rotatably installed with a horizontal plate 15, the top surface of the horizontal plate 15 is fixedly installed with vertical rods 16 on the left and right sides respectively, the two vertical rods 16 are respectively inserted into the corresponding side connecting pipe 14 and coaxial with it, the outer periphery of the vertical rod 16 is sleeved with a plug 17 which is in sliding fit with it, the outer periphery of the vertical rod 16 on one side of the box 3 is sleeved with a first spring 18, the lower end of the first spring 18 is fixedly connected with the outer periphery of the vertical rod 16, the upper end of the first spring 18 is fixedly connected with the lower end of the plug 17; the outer periphery of the other vertical rod 16 is sleeved with a second spring 19, the upper end of the second spring 19 is fixedly connected with the lower end of the corresponding plug 17, the lower end of the second spring 19 is fixedly connected with the outer periphery of the corresponding vertical rod 16, and the length of the first spring 18 is greater than the length of the second spring 19, the first spring 18 and the second spring 19 have the same other parameters; as Figure 3 ​As shown in the figure, the design is that in the initial state, the first spring 18 and the second spring 19 push the corresponding plug 17 to block the lower end of the connecting pipe 14, so that the materials in the box 3 and the storage tank 4 cannot flow out, and when the telescopic rod 10 is contracted downward under the external pulling force, the second spring 19 first separates the plug 17 above it from the corresponding connecting pipe 14, so that the fertilizer in the storage tank 4 moves downward along the elastic cloth 12 through the connecting pipe 14, and then the first spring 18 separates the plug 17 above it from the connecting pipe 14, so that the seeds in the box 3 move downward along the elastic cloth 12, and then when the telescopic rod 10 is elongated upward, the first spring 18 first blocks the connecting pipe 14 with the plug 17 above it, so that the seeds no longer flow out, and at this time, the fertilizer still keeps flowing out; the telescopic rod 10 continues to be elongated, and the second spring 19 pushes the corresponding plug 17 to block the connecting pipe 14, so that the two plugs 17 return to the initial state, and when the telescopic rod 10 continues to be contracted and elongated, the above operation is repeated.

[0028] In order to make the telescopic rod 10 contract and elongate regularly during discharging, a guide ring 20 with an L-shaped cross section is installed in the shell 1, the guide ring 20 includes an inner ring and an outer ring, the height of the outer ring is higher than the height of the inner ring, the top surface of the inner ring of the guide ring 20 is annularly wavy, as shown in the figure, Figure 5 As shown in the figure, two left and right symmetrical support rods 21 are fixedly installed on the upper part of the telescopic rod 10, the outer ends of the support rods 21 are installed with rollers 22, the rollers 22 are in rolling cooperation with the top surface of the inner ring of the guide ring 20, and the design is that the telescopic rod 10 is driven to rotate by the motor 9, so that the circular ring 8, the elastic cloth 12, the support rod 21 and the roller 22 rotate together, the roller 22 rotates along the top surface of the inner ring of the guide ring 20, the roller 22 moves along the wavy surface of the inner ring of the guide ring 20, so as to drive the telescopic rod 10 to move up and down, so that the telescopic rod 10 contracts and elongates regularly, and in the process, the fertilizer and the seeds enter the inside of the circular ring 8 along the elastic cloth 12 to be mixed.

[0029] In order to ensure the vertical movement of the vertical rod 16, a plurality of annularly distributed horizontal rods 23 are fixedly installed on the outer periphery of the upper part of the vertical rod 16, the outer ends of the horizontal rods 23 are installed with rolling balls 24, the rolling balls 24 are in rolling cooperation with the inner wall of the connecting pipe 14, and when the telescopic rod 10 moves vertically, the vertical rod 16 moves vertically together with the telescopic rod 10, and the rolling balls 24 roll in cooperation with the corresponding connecting pipe 14, so as to guide and limit the vertical rod 16.

[0030] In order to spread the mixed fertilizer and seeds in the circular ring 8 on the ground, a plurality of annularly distributed third through holes 25 are formed in the lower part of the outer periphery of the circular ring 8, a plurality of arc-shaped fourth through holes 26 are formed in the upper part of the rear side of the cylinder 7, the fourth through holes 26 are located in the same plane as the third through holes 25, as shown in the figure, Figure 3As shown, an inverted L-shaped discharge pipe 27 is fixedly installed at the outer end of the fourth through hole 26. The outer end of the discharge pipe 27 passes through the shell 1 and is located below the cylinder 7. The lower end of the discharge pipe 27 is fixedly installed on the side near the traction rod 2, that is, the first plow head 28 is facing the side of the shell 1 that moves. This design is such that when the shell 1 moves forward in the traction of the traction device, the first plow head 28 turns up the soil in front of the discharge pipe 27. When the third through hole 25 is connected to the fourth through hole 26 on the rear side, the fertilizer falling down along the elastic cloth 12 mixes with the seeds and is sprinkled into the soil turned up along the third through hole 25, the fourth through hole 26, and the discharge pipe 27.

[0031] To prepare the soil before sowing and fertilization, a second plowshare 29 is mounted on the bottom of the traction rod 2 near the housing 1 via a first bracket. The traction rod 2 is hinged to a second bracket 31, which houses a counterweight crushing roller 30. The bottom surface of the crushing roller 30 rolls in contact with the top surface of the second plowshare 29. Figure 1 As shown, the soil is turned over by the second plow 29 and crushed by the crushing roller 30, thus turning over the soil before sowing and fertilization.

[0032] Meanwhile, an inverted L-shaped guide tube 32 is embedded in the lower part of the outer casing 1 near the traction rod 2. The inlet of the guide tube 32 is close to the top of the second plowshare 29, and a power box 35 is installed at the upper end of the guide tube 32. The output shaft of the power box 33 is fixedly connected to the rotating shaft 33. The free end of the rotating shaft 33 extends into the guide tube 32, and the rotating shaft 33 is located near the second plowshare 29. An auger 34 is fitted around the outer periphery of the rotating shaft 33, and the outlet end of the guide tube 32 is located above the ring 8. Figure 3 As shown, this design is intended to crush the soil above the second plowshare 29 while the second plowshare 29 moves forward. As the second plowshare 29 continues to push forward and turn over the soil, the crushed soil moves backward along the second plowshare 29. The power box 35 drives the rotating shaft 33 to rotate, and the rotation of the rotating shaft 33 drives the auger 34 on its outer side to rotate, thereby sucking the crushed soil above the second plowshare 29 into the feed pipe 32 and conveying it into the ring 8. In this way, during the process of mixing fertilizer and soil, the soil is also wrapped around the outside of fertilizer and soil, which is more conducive to the later development of seeds.

[0033] The embodiments of the present invention described above do not constitute a limitation on the scope of protection of the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A seeding and fertilizing machine for dryland wheat cultivation, characterized in that: The utility model provides a kind of mixed seeding device, including cylindrical shell, shell one side fixed installation towbar, shell inside top front side fixed installation seed containing box, shell inside top rear side fixed installation fertilizer containing storage tank, shell top surface is set with the first through-hole being communicated with box, shell top surface is set with the second through-hole being communicated with storage tank, shell inside lower part is equipped with the mixed seeding device that fertilizer and seed are mixed and scatter, and shell inside middle part is equipped with the intermittent material releasing assembly that the seed in the upper part box in shell and the fertilizer in the storage tank are intermittently released to mixed material scattering device inside, when using, shell tow device connects towbar and drags its movement; The mixed seeding device includes a cylinder, the lower end of the shell is open, the lower end of the shell is embedded with the open upper end of the cylinder, the inner side of the upper end of the cylinder is rotatably installed with a circular ring with an L-shaped cross section, a motor is installed on the inner bottom surface of the cylinder, the output shaft of the motor is fixedly connected with a vertical telescopic rod, the bottom surface of the lateral part of the circular ring is connected with the fixed part of the telescopic rod through a plurality of ring-shaped connecting rods, the inner side of the lateral part of the circular ring is provided with a ring-shaped elastic cloth, the inner ring of the elastic cloth is fixedly connected with the upper part of the movable part of the telescopic rod, and the outer ring of the elastic cloth is fixedly connected with the inner side wall of the lateral part of the circular ring, and the side of the cylinder away from the towbar is provided with a discharging device communicated with the inner side of the circular ring. The intermittent material releasing assembly includes a discharging hole, the lower end of the box and the lower end of the storage tank are both provided with a vertical discharging hole, the lower end of the discharging hole is installed with a vertical connecting pipe, the telescopic end of the telescopic rod is rotatably installed with a horizontal plate, the top surface of the horizontal plate is fixedly installed with two vertical rods on the left and right sides respectively, the two vertical rods are respectively inserted into the corresponding connecting pipe coaxially, the outer periphery of the vertical rod is sleeved with a plug in sliding fit, a moving guide structure is arranged between the vertical rod and the corresponding connecting pipe, the outer periphery of the vertical rod on one side of the box is sleeved with a first spring, the lower end of the first spring is fixedly connected with the outer periphery of the vertical rod, and the upper end of the first spring is fixedly connected with the lower end of the plug; the outer periphery of the other vertical rod is sleeved with a second spring, the upper end of the second spring is fixedly connected with the lower end of the corresponding plug, the lower end of the second spring is fixedly connected with the outer periphery of the corresponding vertical rod, the length of the first spring is greater than the length of the second spring, and a push-up assembly for intermittently extending and retracting the telescopic rod is arranged in the shell.

2. The dryland wheat planting and fertilizing integrated machine according to claim 1, characterized in that: The discharging device includes a third through-hole, a plurality of third through-holes are arranged on the lower outer periphery of the circular ring in a ring shape, a plurality of fourth through-holes are arranged on the upper rear side of the cylinder in an arc shape, the fourth through-holes and the third through-holes are located on the same plane, the outer ends of the fourth through-holes are fixedly installed with inverted L-shaped discharging pipes, the outer ends of the discharging pipes penetrate the shell below the cylinder, and the lower ends of the discharging pipes are fixedly installed with first plows on the side close to the towbar. 3.The dryland wheat planting and seeding and fertilizing integrated machine according to claim 1 or 2, characterized in that: The push-up assembly includes a guide ring installed in the shell, two guide rings with L-shaped cross sections are installed in the shell, the guide ring includes an inner ring and an outer ring, the height of the outer ring is higher than the height of the inner ring, the top surface of the inner ring of the guide ring is in a ring-shaped wave shape, the upper outer periphery of the telescopic part of the telescopic rod is fixedly installed with two support rods distributed in a left-right symmetry, the outer ends of the support rods are installed with rollers, and the rollers are in rolling fit with the top surface of the inner ring of the guide ring.

4. The dryland wheat planting and fertilizing integrated machine according to claim 3, characterized in that: The second plow head is installed on the first support near the bottom of the side of the shell, the first support is hingedly installed on the traction rod, the second support is installed on the crushing roller of the counterweight, and the bottom surface of the crushing roller is in rolling cooperation with the top surface of the second plow head.

5. The dryland wheat planting and fertilizing integrated machine according to claim 4, characterized in that: The L-shaped material guide pipe is embedded on the lower part of the side near the traction rod, the feeding port of the material guide pipe is near the top of the second plow head, the power box is installed on the upper end of the material guide pipe, the output shaft of the power box is fixedly connected with the rotating shaft, the free end of the rotating shaft extends into the material guide pipe, the rotating shaft is located near the second plow head, the rotating shaft is sleeved with the auger, and the discharging end of the material guide pipe is located above the circular ring.

6. The dryland wheat planting and fertilizing integrated machine according to claim 1, characterized in that: The moving guide structure comprises a support rod and a rolling ball, a plurality of annularly distributed horizontal rods are fixedly installed on the outer periphery of the upper part of the vertical rod, the outer ends of the horizontal rods are installed with the rolling balls, and the rolling balls are in rolling cooperation with the inner wall of the connecting pipe.

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