阅读说明：本技术 一种农家肥深施机具 (Farm manure deep-fertilizing machine ) 是由 单立明 于 2019-09-02 设计创作，主要内容包括：本发明公开了一种农家肥深施机具,包括架体、旋耕装置、施肥装置和驱动传动装置；旋耕装置包括旋耕臂和旋耕辊；左右对称设置的旋耕臂的顶端安装在架体上、且旋耕臂向下方伸出设置,水平设置的旋耕辊架设安装在两件旋耕臂的底端,旋耕辊上设有多个旋耕拨齿；施肥装置包括农家肥池、绞龙和弹性深施管,农家肥池的底部设有排料口,绞龙设置在农家肥池的排料口上,弹性深施管的顶端对接固定设置中排料口上、且弹性深施管位于在左右方向上相邻的两件旋耕拨齿之间；驱动传动装置的变速箱的输出轴分别与旋耕辊、绞龙传动连接。本发明能够实现对农家肥进行深耕施肥、降低环境污染、提高土壤分解养分效率。(The invention discloses a farmyard manure deep-fertilizing machine, which comprises a frame body, a rotary tillage device, a fertilizing device and a driving transmission device, wherein the frame body is provided with a frame body; the rotary tillage device comprises a rotary tillage arm and a rotary tillage roller; the top ends of the rotary tillage arms which are arranged symmetrically at left and right are arranged on the frame body, the rotary tillage arms extend downwards, the rotary tillage rollers which are arranged horizontally are erected at the bottom ends of the two rotary tillage arms, and a plurality of rotary tillage poking teeth are arranged on the rotary tillage rollers; the fertilizing device comprises a farmyard manure pond, an auger and an elastic deep application pipe, wherein a discharge hole is formed in the bottom of the farmyard manure pond, the auger is arranged on the discharge hole of the farmyard manure pond, the top end of the elastic deep application pipe is butted and fixedly arranged on the discharge hole, and the elastic deep application pipe is positioned between two rotary tillage poking teeth which are adjacent in the left-right direction; an output shaft of a gearbox of the driving transmission device is respectively connected with the rotary tillage roller and the auger in a transmission way. The invention can realize deep ploughing and fertilizing of farmyard manure, reduce environmental pollution and improve the nutrient decomposition efficiency of soil.)

1. a farmyard manure deep-fertilizing machine comprises a frame body (1), a rotary tillage device (2), a fertilizing device (3) and a driving transmission device (4), wherein the rotary tillage device (2), the fertilizing device (3) and the driving transmission device (4) are all arranged on the frame body (1) of a frame structure; the front end of the frame body (1) is provided with a connecting frame for connecting a traction locomotive and is characterized in that,

The rotary tillage device (2) comprises a rotary tillage arm (21) and a rotary tillage roller (22); the top ends of the rotary tillage arms (21) which are arranged in bilateral symmetry are arranged on the frame body (1), and the rotary tillage arms (21) extend downwards; the horizontally arranged rotary tillage rollers (22) are erected and installed at the bottom ends of the two rotary tillage arms (21), a plurality of rotary tillage shifting teeth (221) are arranged on the rotary tillage rollers (22), and the rotary tillage shifting teeth (221) are arranged along the axial direction and the circumferential direction of the rotary tillage rollers (22);

The fertilizer applying device (3) comprises a farmyard manure pool (31), a packing auger (32) and an elastic deep fertilizing pipe (33); the farmyard manure pool (31) is erected and installed on the frame body (1), the bottom of the farmyard manure pool (31) is provided with a discharge outlet, and the discharge outlet is arranged corresponding to the position of the rotary tillage roller (22); the packing auger (32) is horizontally and fixedly arranged on a discharge port of the farmyard manure pool (31) along the left-right direction; the top end of the elastic deep fertilizing tube (33) is fixedly arranged on the discharge opening in a butt joint mode, the elastic deep fertilizing tube (33) is located between two rotary tillage shifting teeth (221) which are adjacent in the left-right direction, and the distance between the bottom end of the elastic deep fertilizing tube (33) and the bottom plane of the frame body (1) is not smaller than the distance between the central axis of the rotary tillage roller (22) and the bottom plane of the frame body (1);

The driving transmission device (4) is arranged at the front part of the frame body (1), the driving transmission device (4) comprises a gearbox, a universal coupling which can be connected with a power output shaft of a traction locomotive is arranged on an input shaft of the gearbox, and an output shaft of the gearbox is in transmission connection with the rotary tillage roller (22) and the auger (32) respectively.

2. The farmyard manure deep-spreading machine according to claim 1, wherein a mudguard (11) is further provided at the rear part of the frame body (1), the mudguard (11) is disposed obliquely rearward and downward, and the width dimension of the mudguard (11) in the left-right direction is matched with the length dimension of the rotary tillage roller (22) in the left-right direction.

3. Farmyard manure deep placement machine according to claim 1, characterized in that the bottom of the farmyard manure pit (31) is arranged as a sloping structure sloping towards the discharge opening.

4. a farmyard manure deep placement machine as claimed in claim 1, characterized in that the top end of the rotary tillage arm (21) is hinged to the frame body (1), and a swing angle control member (23) is provided between the rotary tillage arm (21) and the frame body (1).

5. The deep farmyard manure spreader of claim 1, wherein the output shaft of the gearbox is in transmission connection with the rotary tillage roller (22) and the auger (32) through chain transmission respectively.

Technical Field

The invention relates to an agricultural machine, in particular to a farmyard manure deep-fertilizing machine which is suitable for deep ploughing farmlands and applying organic fertilizers, and belongs to the technical field of agricultural mechanical equipment.

Background

Chemical fertilizer (chemical fertilizer for short), also called inorganic fertilizer, is a fertilizer containing one or several nutrient elements required for crop growth and made up by using chemical and/or physical method, and features simple components, high nutrient content, quick effect and strong fertility. The chemical fertilizer applied in China mainly comprises nitrogenous fertilizer, but phosphate fertilizer, potash fertilizer and compound fertilizer are less, and long-term application can cause soil nutrient imbalance and accelerate soil acidification. The application of the organic fertilizer can improve the soil structure, improve the absorption capacity of the soil and increase the adsorption capacity of soil colloid on toxic substances such as heavy metals and the like. Therefore, at present, China advocates applying organic fertilizers to farmlands.

The green manure, i.e. farmyard manure, is mostly organic fertilizer, has various types, wide sources, large quantity, convenient local material taking and local use and lower cost, but the farmyard manure has the defects of bad smell, unsightly appearance and nausea, in addition, since farmyard manure is mostly massive excrement of cattle, pigs, chickens and ducks and the like, and has different shapes, sizes, hardness, viscosity and the like, the fertilizer applicator of chemical fertilizer cannot be used for fertilizing, therefore, the traditional farmyard manure applying mode is to transport the farmyard manure to the field and spray the farmyard manure on the surface of the soil by manpower after crushing, the manual fertilizing mode has the advantages of high labor intensity, low efficiency and uneven fertilizing, and farmyard manure exposed outside the soil can cause air pollution on one hand, and can cause low fertilizer efficiency and even generate certain side effect on the growth of crops on the other hand, and the manual soil covering process is usually needed.

to above-mentioned problem, the equipment that has farmyard manure to use among the prior art, mechanical equipment such as the equipment that farmyard manure and chemical fertilizer jointly used, still be little graininess more after still smashing because farmyard manure, therefore this type of equipment is mostly carried the farmyard manure after the broken stirring through set up the auger delivery ware in the fertilizer storehouse, and spray through the bin outlet of equipartition, even be equipped with automatic earthing structure, can realize automatic earthing, but often only apply in the soil shallow layer, can't apply into deep soil, especially to the long block stem crop that plants like chinese yam, burdock etc. deep soil, can cause soil to decompose nutrient efficiency limited and cause the phenomenon of burning seedlings easily in the seeding stage simultaneously.

Disclosure of Invention

Aiming at the problems, the invention provides a deep farmyard manure fertilizing machine, which can realize deep ploughing and fertilizing of farmyard manure, reduce environmental pollution and improve nutrient decomposition efficiency of soil, and is particularly suitable for ploughing and loosening operations of long-tuber crop farmlands planted in deep soil such as Chinese yam, burdock and the like.

In order to realize the purpose, the farmyard manure deep-fertilizing machine comprises a frame body, a rotary tillage device, a fertilizing device and a driving transmission device, wherein the rotary tillage device, the fertilizing device and the driving transmission device are all arranged on the frame body of a frame structure.

The front end of the frame body is provided with a connecting frame for connecting a traction locomotive.

The rotary tillage device comprises a rotary tillage arm and a rotary tillage roller; the top ends of the rotary tillage arms which are arranged in bilateral symmetry are arranged on the frame body, and the rotary tillage arms extend downwards; the rotary tillage roller frame that the level set up is installed in the bottom of two rotary tillage arms, is equipped with a plurality of rotary tillage and dials the tooth, and a plurality of rotary tillage dial the tooth and arrange along rotary tillage roller's axial and circumference.

The fertilizer applying device comprises a farmyard manure pond, a packing auger and an elastic deep fertilizing pipe; the farmyard manure pool is erected and installed on the frame body, the bottom of the farmyard manure pool is provided with a discharge port, and the discharge port is arranged corresponding to the position of the rotary tillage roller; the packing auger is horizontally and fixedly arranged on a discharge port of the farmyard manure pond along the left and right direction; the top end of the elastic deep fertilization pipe is fixedly arranged on the discharge port in a butt joint mode, the elastic deep fertilization pipe is located between two rotary tillage shifting teeth which are adjacent in the left-right direction, and the distance between the bottom end of the elastic deep fertilization pipe and the bottom plane of the frame body is not smaller than the distance between the central axis of the rotary tillage roller and the bottom plane of the frame body.

The driving transmission device is arranged at the front part of the frame body and comprises a gearbox, a universal coupling which can be connected with a power output shaft of the traction locomotive is arranged on an input shaft of the gearbox, and an output shaft of the gearbox is respectively in transmission connection with the rotary tillage roller and the auger.

As a further improvement scheme of the invention, the rear part of the frame body is also provided with a mudguard, the mudguard is arranged obliquely towards the rear lower part, and the width dimension of the mudguard along the left-right direction is matched with the length dimension of the rotary tillage roller along the left-right direction.

as a further improvement of the invention, the bottom of the farmyard manure pit is provided with a slope structure inclined towards the discharge port.

As a further improvement scheme of the invention, the top end of the rotary tillage arm is hinged on the frame body 1, and a swing angle control component is also arranged between the rotary tillage arm and the frame body.

As a further improvement scheme of the invention, an output shaft of the gearbox is respectively in transmission connection with the rotary tillage roller and the auger through chain transmission.

Compared with the prior art, the farmyard manure deep-application machine and tool are arranged separately from the tractor, the motor tricycle and other traction locomotives, so that the farmyard manure deep-application machine and tool can be detached from the traction locomotive when not in use, does not influence the independent use of the traction locomotive and is convenient to detach and maintain; because the fertilizer applicator comprises the farmyard manure pool, the auger and the elastic deep fertilization pipe is arranged, the farmland can be deeply ploughed by the rotary tillage and poking teeth in the rotary process of the rotary tillage roller, meanwhile, farmyard manure is sent out of the discharge port of the farmyard manure pool and enters the elastic deep fertilization pipe in the rotary process of the auger, the farmyard manure is discharged into the position near the rotary tillage roller in the farmland through the elastic deep fertilization pipe, soil turned up by the rotary tillage and poking teeth is mixed and stirred with the discharged farmyard manure in the farmland, deep tillage and fertilization are realized, deep tillage and fertilization on the farmyard manure can be realized, environmental pollution is reduced, the nutrient decomposition efficiency of the soil is improved, and the fertilizer applicator is particularly suitable for the tillage and loosening operation of the farmland of long-stalk crops planted in deep soil such as Chinese yams, burdock and the like.

Drawings

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

Fig. 2 is a left side view of fig. 1.

In the figure: 1. the device comprises a frame body, 11, a mudguard, 2, a rotary tillage device, 21, a rotary tillage arm, 22, a rotary tillage roller, 221, rotary tillage shifting teeth, 23, a swing angle control component, 3, a fertilizing device, 31, a farmyard manure pond, 32, a packing auger, 33, an elastic deep fertilization pipe, 4 and a driving transmission device.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings (the drawing direction of the farmyard manure deep-application implement is described as the front).

As shown in fig. 1 and 2, the deep farmyard manure spreader comprises a frame body 1, a rotary tillage device 2, a fertilizing device 3 and a driving transmission device 4, wherein the rotary tillage device 2, the fertilizing device 3 and the driving transmission device 4 are all arranged on the frame body 1 of a frame structure.

The front end of the frame body 1 is provided with a connecting frame for connecting a traction locomotive.

The rotary tillage device 2 comprises a rotary tillage arm 21 and a rotary tillage roller 22; the top ends of the rotary tillage arms 21 which are arranged in bilateral symmetry are arranged on the frame body 1, and the rotary tillage arms 21 extend downwards; the horizontally arranged rotary tillage roller 22 is erected and installed at the bottom ends of the two rotary tillage arms 21, a plurality of rotary tillage shifting teeth 221 are arranged on the rotary tillage roller 22, and the rotary tillage shifting teeth 221 are arranged along the axial direction and the circumferential direction of the rotary tillage roller 22.

The fertilizing device 3 comprises a farmyard manure pool 31, a packing auger 32 and an elastic deep fertilizing pipe 33; a farmyard manure pool 31 is erected and installed on the frame body 1, a discharge hole is formed in the bottom of the farmyard manure pool 31 and corresponds to the rotary tillage roller 22; the auger 32 is horizontally and fixedly arranged on a discharge port of the farmyard manure pool 31 along the left-right direction and is used for crushing and conveying farmyard manure in the farmyard manure pool 31; the top end of the elastic deep fertilization pipe 33 is fixedly arranged on the discharge port in a butt joint mode, the elastic deep fertilization pipe 33 is located between two adjacent rotary tillage shifting teeth 221 in the left-right direction, the distance between the bottom end of the elastic deep fertilization pipe 33 and the bottom plane of the frame body 1 is not smaller than the distance between the central axis of the rotary tillage roller 22 and the bottom plane of the frame body 1, and the elastic deep fertilization pipe 33 can be made of rubber.

The driving transmission device 4 is arranged at the front part of the frame body 1, the driving transmission device 4 comprises a gearbox, a universal coupling which can be connected with a power output shaft of a traction locomotive is arranged on an input shaft of the gearbox, and an output shaft of the gearbox is respectively in transmission connection with the rotary tillage roller 22 and the auger 32.

When the whole farmyard manure deep-fertilizing machine is installed on a traction locomotive such as a tractor through a connecting frame for use, a universal coupling of a driving transmission device 4 is connected with a power output shaft of the traction locomotive, and farmyard manure after fermentation treatment is filled in a farmyard manure pool 31, so that rotary tillage fertilization operation can be carried out. In-process that the traction engine was towed, drive transmission 4 acquires power drive rotary tillage roller 22 and auger 32 through universal coupling and rotates, rotary tillage roller 22 carries out the deep ploughing operation through rotary tillage group tooth 221 in the rotation process to the farmland, simultaneously, auger 32 is rotatory in-process to be seen off farmyard manure and is carried out pipe 33 deeply with the bin outlet entering elasticity of farmyard manure pond 31, farmyard manure is carried out near the rotary tillage roller 22 that pipe 33 discharges into to be located the farmland deeply through elasticity, the soil of dialling tooth 221 by the rotary tillage is promptly carried out the mixing stirring with the farmyard manure by the discharge in the farmland, realize the deep ploughing fertilization.

In order to realize leveling of a deeply ploughed farmland and facilitate subsequent sowing, as a further improvement of the invention, a mudguard 11 is further arranged at the rear part of the frame body 1, the mudguard 11 is obliquely arranged towards the rear lower part, and the width dimension of the mudguard 11 along the left-right direction is matched with the length dimension of the rotary tillage roller 22 along the left-right direction. In the deep ploughing process, the mud guard 11 can prevent the soil turned up by the rotary tillage tine 221 from being excessively thrown, and can realize the scraping of the deeply ploughed farmland.

In order to facilitate the farmyard manure in the farmyard manure pond 31 to smoothly enter the discharge opening, as a further improvement of the present invention, the bottom of the farmyard manure pond 31 is provided with an inclined plane structure inclined towards the discharge opening. The farmyard manure can smoothly slide into the discharge hole by the gravity of the farmyard manure.

In order to adjust the rotary tillage depth conveniently, as a further improvement scheme of the invention, the top end of the rotary tillage arm 21 is hinged on the frame body 1, a swing angle control component 23 is also arranged between the rotary tillage arm 21 and the frame body 1, and the swing angle control component 23 can adopt a hydraulic cylinder structure, and can also adopt other swing angle control structures such as a manual or electric screw rod structure and the like. By controlling the operation of the swing angle control member 23, the swing angle of the rotary tillage arm 21 can be controlled, and the rotary tillage depth can be controlled.

In order to drive the transmission device 4 to drive the rotary tillage roller 22 and the packing auger 32 at the same time, as a further improvement scheme of the invention, an output shaft of the gearbox is in transmission connection with the rotary tillage roller 22 and the packing auger 32 respectively through chain transmission.