CN115529874A - An all-in-one machine for arable land fertilization - Google Patents

Abstract

This proposal discloses an all-in-one machine for plowing and fertilizing in the field of agricultural planting equipment, including a driving type walking vehicle, the walking vehicle includes a base and a walking mechanism, and the walking mechanism includes a walking wheel arranged under the base and a driving mechanism for driving the walking wheel; It includes a deep tillage mechanism and a fertilization mechanism. The deep tillage mechanism includes a connecting shaft connected under the base and perpendicular to the forward direction of the traveling vehicle. A plurality of plows are fixedly connected to the length direction of the connecting shaft; the fertilizing mechanism includes a connecting shaft connected to the base The upper hopper and the screw conveying assembly are arranged under the base, the lower part of the hopper passes through the base and communicates with the screw conveying assembly, and the lower part of the screw conveying assembly communicates with the sprinkling assembly. The plow slides and embeds in the soil, and the soil is turned up with the walking of the trolley. At the same time, a small amount of fertilizer in the hopper continuously enters the screw transmission component, and the screw transmission component continuously transmits a small amount of fertilizer to the spreading component. Sprinkle it into the field through the sprinkling component.

Description

An all-in-one machine for arable land fertilization

technical field

The invention belongs to the field of agricultural planting equipment, in particular to an all-in-one machine for arable land fertilization.

Background technique

The base fertilizer is used when plowing the soil in agricultural production. The traditional method is to spread chemical fertilizers on the ground manually before the plowing. Equipped, resulting in uneven fertilization and low fertilization efficiency.

With the development of industry, agricultural machinery and equipment are more and more used by people. In agricultural production, the use of agricultural equipment has continuously improved the quality and output of agricultural production, and brought huge improvements to users' lives, such as fertilization on cultivated land, etc. Agricultural mechanization can be realized in all aspects. The general mechanical equipment is relatively simple in the use process, but it is simply used to cultivate land or fertilize. The two are not combined to complete. Although the mechanical operation reduces people's labor intensity, it improves efficiency to a certain extent. , but the same as the manual operation, there are two processes to complete the operation, and the production efficiency needs to be improved to reduce the production cost.

Contents of the invention

The present invention intends to provide an all-in-one machine integrating plowing and fertilizing to solve the problem in the prior art that plowing and fertilizing are divided into two processes and the efficiency is not high.

An all-in-one machine for cultivating and fertilizing in this solution includes a driving type walking vehicle, the walking vehicle includes a base and a running mechanism, and the running mechanism includes a walking wheel arranged under the base and a driving mechanism for driving the walking wheel; the all-in-one machine also includes A deep plowing mechanism and a fertilizing mechanism, the deep plowing mechanism includes a connecting shaft connected below the base and perpendicular to the forward direction of the trolley, and a plurality of plows are fixedly connected to the length direction of the connecting shaft; the fertilizing mechanism includes a connecting shaft connected above the base The hopper and the screw conveying assembly arranged under the base, the lower part of the hopper passes through the base and communicates with the screw conveying assembly, and the lower part of the screw conveying assembly communicates with the sprinkling assembly.

The working principle of this scheme is: the staff drives the walking vehicle to walk in the field, the plow slides and embeds in the soil, and the soil is turned up with the walking of the walking vehicle to achieve the purpose of loosening the soil and cultivating the land. At the same time, the corresponding fertilizer is loaded into the hopper, and a small amount of fertilizer continuously enters the screw conveying assembly from the bottom of the hopper, and the screw conveying assembly continuously transmits a small amount of fertilizer to the sprinkling assembly, and then sprinkles it into the field through the sprinkling assembly.

The beneficial technical effects of this scheme are: this scheme has a simple structure, realizes the effect of simultaneous cultivation of land and fertilization, and improves the uniformity of fertilization, reduces the waste of fertilizer, efficiently uses the fertilizer effect, and reduces some areas in the soil caused by uneven fertilization The fertilizer residue caused by the large amount of fertilizer is more environmentally friendly and reduces pollution.

Further, the connecting shaft is a square hollow tubular structure; the throwing assembly includes a transmission worm and a first turbine meshed with the transmission worm, the transmission worm is rotatably connected in the connecting shaft, and one end of the transmission worm is connected with a throwing The motor and the first turbine are connected with the throwing disc through the connecting rod, the connecting rod passes through the top of the connecting shaft, and the throwing disc is positioned above the connecting shaft.

After the sprinkling motor drives the transmission worm to rotate, the first turbine meshed with it also rotates, driving the throwing tray to rotate, and the fertilizer dropped from the screw transmission assembly to the throwing tray is evenly sprinkled in the field under the action of centrifugal force. In this solution, the sprinkling component and the connecting shaft are installed in combination, which has a compact structure and strong stability. The most important thing is that the fertilizer falling on the throwing tray is distributed in the soil before and after turning up, and the fertilizer sprinkled before the plow is buried in the soil with the turning of the soil, reducing the erosion caused by rainwater. The fertilizer is lost, and the fertilizer sprinkled on the plow is evenly distributed in the soil particles because the soil becomes loose after being turned up, so that the fertilizer is more evenly distributed in the soil.

Further, the screw conveying assembly includes a conveying trough connected to the base, a screw shaft is connected to rotate in the conveying trough, and a screw motor is connected to the helical shaft, one end of the conveying trough communicates with the hopper, and the other end of the conveying trough is provided with a discharge hole. The feed hole is located above the throwing tray. The screw motor drives the screw shaft to rotate, so that the fertilizer is transmitted from one end of the hopper to the discharge hole at a uniform speed. This transmission can improve the uniformity of fertilization.

Further, the throwing assembly also includes a material blocking box, two outlets are provided at the connection between the side wall of the material blocking box and the base, the throwing plate and the material outlet are on the same plane, and the bottom of the material blocking box passes through the bearing It is connected with the connecting rod, and the top of the blocking box is connected with the bottom of the conveying trough. To prevent the fertilizer coming out of the discharge hole from falling directly to the ground without passing through the centrifugal throwing of the throwing plate, the arrangement of this scheme can further improve the uniformity of fertilization.

Further, the deep tillage mechanism also includes a rotary tillage assembly, the rotary tiller assembly includes a rotary tiller shaft and a second worm gear connected to one end of the rotary tiller shaft, the second worm gear is engaged with the drive worm, and the rotary tiller shaft is connected from the connecting shaft The side wall of the plow passes through and is located behind the plow. Most of the soil turned up by the plow is a large piece of soil. After adding the rotary tillage component, the existing transmission worm is used to drive the second turbine to rotate, so that the shaft of the rotary tiller is rotated. The shaft of the rotary tiller is located behind the plow. The blade on the shaft of the rotary tiller rotates the large soil lumps, so that the soil lumps are cut into smaller pellets, the soil is looser and more conducive to the even distribution of fertilizers in the soil.

Further, there are multiple rotary tillage assemblies, and multiple rotary tillage assemblies are arranged alternately with multiple plowshares. The upturned soil is turned from both sides of the plow, so the large soil mass is mostly distributed on both sides of the plow’s walking track, and the alternate arrangement of the rotary tillage components and the plow can better contact the soil mass. Chop up large clumps of soil.

Further, the shaft of the rotary tiller is arranged obliquely. A certain inclination angle can reduce the reaction force of the rotary tiller shaft from the soil, improve the service life of the rotary tiller shaft, and can better chop up soil mass.

Description of drawings

Fig. 1 is a schematic structural view of Embodiment 1 of an all-in-one machine for fertilizing cultivated land according to the present invention;

Fig. 2 is the schematic cross-sectional view of connecting shaft in embodiment 2;

3 is a schematic cross-sectional view of the connecting shaft in Embodiment 3.

detailed description

The following is further described in detail through specific implementation methods:

The reference signs in the drawings of the description include: feeding bin 1, base 2, conveying trough 3, screw shaft 4, throwing disc 5, connecting rod 6, first turbine 7, transmission worm 8, plow 9, connecting shaft 10. Walking wheel 11, discharge port 12, material blocking box 13, rotary tiller shaft 14, second turbine 15, binding wire 16, nail rake 17.

Embodiment 1 is basically as shown in accompanying drawing 1: a kind of all-in-one machine for cultivating and fertilizing, comprising a driving type trolley (the structure of the driving part is omitted in Fig. The base 2 and the traveling mechanism, the traveling mechanism includes a traveling wheel 11 arranged below the base 2 and a driving mechanism for driving the traveling wheel 11; it also includes a deep plowing mechanism and a fertilizing mechanism. The deep tillage mechanism includes a connecting shaft 10 connected under the base 2 and perpendicular to the forward direction of the trolley. The connecting shaft 10 is a hollow tubular structure of a regular square. The length direction of connecting shaft 10 is fixedly connected with a plurality of plowshares 9 by binding wire 16; The screw conveying component is connected, and the sprinkler component is connected under the screw conveying component.

The hopper is provided with a plurality of silos arranged side by side, and the base 2 is provided with a mounting hole for the lower end of the silo 1 to pass through. Screw shaft 4, the screw shaft 4 is connected with a pulley, a timing belt is connected between multiple pulleys, one of the pulleys is connected with a screw motor, and the screw motor is fixed on the base 2, and the bottom of each feeding bin 1 corresponds to There is a conveying trough 3, and the end of the conveying trough 3 away from the feeding bin 1 is provided with a discharge hole.

The sprinkling assembly includes a retaining box 13, a transmission worm 8 and a first turbine 7 meshed with the transmission worm 8, the transmission worm 8 is rotatably connected in the connecting shaft 10, one end of the transmission worm 8 is connected with a sprinkling motor, and the sprinkling motor is fixed on the base 2 Above, the first turbine 7 is rotatably connected in the connecting shaft 10, and the first turbine 7 is connected with the throwing disc 5 through the connecting rod 6, the connecting rod 6 passes through the top of the connecting shaft 10, and the throwing disc 5 is located on the connecting shaft 10 above and below the discharge hole.

Two outlets 12 are provided at the joint between the side wall of the material retaining box 13 and the base 2, the throwing tray 5 and the outlet 12 are on the same plane, and the bottom of the material retaining box 13 is connected with the connecting rod 6 through a bearing, and the material retaining The top of the box 13 is connected to the bottom of the delivery tank 3 . The upper surface of the throwing tray 5 is provided with some protrusions, which can disperse the fertilizer falling on the throwing tray 5, further improving the uniformity of fertilization.

The difference between Embodiment 2 and Embodiment 1 is shown in FIG. 2 : the deep tillage mechanism further includes a plurality of rotary tillage assemblies, and the plurality of rotary tillage assemblies and the plurality of plowshares 9 are arranged alternately. The rotary tiller assembly includes a rotary tiller shaft 14 and a second worm gear 15 connected to one end of the rotary tiller shaft 14. The second worm wheel 15 is engaged with the drive worm 8. The rotary tiller shaft 14 passes through the side wall of the connecting shaft 10 and is located at The rear of share plow 9, rotary cultivator shaft 14 is provided with inclination.

The difference between Embodiment 3 and Embodiment 1 is shown in FIG. 3 : the deep tillage mechanism also includes a nail rake 17 fixedly connected to the connecting shaft 10 , and the nail rake 17 is located behind the plowshare 9 .

The rear of the plowshare 9 described in the above-mentioned scheme is the opposite side for the plowshare 9 advancing direction.

Taking embodiment 2 as an example, the specific implementation process is as follows: the staff drives a walking vehicle to walk in the field, and the plow 9 slides and embeds in the soil, and the soil is turned up along with the walking of the walking vehicle to achieve the purpose of preliminary loosening of the soil. The motor and the throwing motor run, and the fertilizer enters the conveying trough 3 continuously at a constant speed from each silo, and the fertilizer is conveyed to the discharge hole at a uniform speed under the rotation of the screw shaft 4, and the fertilizer falls from the discharge hole to the spreading plate. The throwing motor drives the transmission worm 8 and the first turbine 7 to rotate, and the rotation of the spreading disc generates centrifugal force to evenly throw the fertilizer out from the discharge port 12 .

The fertilizer sprinkled is distributed around the plow 9, so that the fertilizer is evenly distributed in the soil, and the rotary cutter shaft 14 behind the plow 9 rotates and pulverizes the large soil mass turned up by the plow 9, so that the soil is more transportable. It also makes the fertilizer more evenly distributed in the soil.

Claims (7)

1. An all-in-one machine for arable land fertilization, comprising a driving-type trolley, the trolley comprising a base and a traveling mechanism, the traveling mechanism comprising a traveling wheel arranged below the base and a driving mechanism driving the traveling wheel; it is characterized in that: the all-in-one machine It also includes a deep plowing mechanism and a fertilizing mechanism, the deep plowing mechanism includes a connecting shaft connected below the base and perpendicular to the forward direction of the traveling vehicle, and a plurality of plows are fixedly connected to the length direction of the connecting shaft; the fertilizing mechanism includes a connecting shaft connected to the The hopper above the base and the screw conveying assembly arranged under the base, the lower part of the hopper passes through the base and communicates with the screw conveying assembly, and the lower part of the screw conveying assembly communicates with the sprinkling assembly. 2. The all-in-one machine for cultivating and fertilizing according to claim 1, characterized in that: the connecting shaft is a hollow tubular structure of a regular square; the spreading assembly includes a driving worm and a first turbine meshed with the driving worm, The drive worm is rotatably connected in the connecting shaft, one end of the drive worm is connected with a sprinkling motor, the first turbine is connected with a throwing disc through a connecting rod, the connecting rod passes through the top of the connecting shaft, and the throwing disc is located above the connecting shaft. 3. The all-in-one machine for cultivating and fertilizing according to claim 2, characterized in that: the screw transmission assembly includes a transmission groove connected to the base, a screw shaft is connected to rotate in the transmission groove, and a screw motor is connected to the screw shaft. One end of the conveying trough communicates with the hopper, and the other end of the conveying trough is provided with a discharge hole, which is located above the throwing tray. 4. The all-in-one machine for cultivating and fertilizing according to claim 3, characterized in that: the throwing assembly also includes a material blocking box, and two outlets are provided at the connection between the side wall of the material blocking box and the base, and the The throwing tray and the discharge port are on the same plane, the bottom of the material blocking box is connected with the connecting rod through a bearing, and the top of the material blocking box is connected with the bottom of the conveying groove. 5. The all-in-one machine for cultivating and fertilizing according to any one of claims 1 to 4, characterized in that: the deep tillage mechanism also includes a rotary tiller assembly, which includes a rotary blade shaft and a shaft connected to the rotary blade The second worm gear at one end of the shaft, the second worm gear meshes with the transmission worm, and the rotary cultivator shaft passes through the side wall of the connecting shaft and is located behind the plowshare. 6 . The all-in-one machine for cultivating and fertilizing according to claim 5 , wherein there are a plurality of rotary tillage assemblies, and the plurality of rotary tillage assemblies are arranged alternately with the plurality of plowshares. 7. The all-in-one machine for fertilizing cultivated land according to claim 6, characterized in that: the axis of the rotary cultivator is arranged obliquely.

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