CN115136770A - Agricultural ditching device - Google Patents
Agricultural ditching device Download PDFInfo
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- CN115136770A CN115136770A CN202210689967.XA CN202210689967A CN115136770A CN 115136770 A CN115136770 A CN 115136770A CN 202210689967 A CN202210689967 A CN 202210689967A CN 115136770 A CN115136770 A CN 115136770A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims description 56
- 238000007789 sealing Methods 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 19
- 238000001125 extrusion Methods 0.000 claims description 15
- 230000007704 transition Effects 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 230000003750 conditioning effect Effects 0.000 claims 2
- 238000004378 air conditioning Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 230000033228 biological regulation Effects 0.000 description 16
- 230000000694 effects Effects 0.000 description 10
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
- A01C5/064—Devices for making drills or furrows with rotating tools
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B9/00—Ploughs with rotary driven tools
- A01B9/006—Ploughs with rotary driven tools with tools on horizontal shaft parallel to direction of travel
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to the technical field of agricultural equipment, and particularly discloses an agricultural ditching device which comprises a mounting frame detachably connected to the front end of a cultivator and a plurality of plowshares fixedly connected to the mounting frame, wherein the mounting frame is detachably connected with a plurality of connecting frames, spiral heads which are equal to the plowshares in number and driven to rotate by the cultivator are arranged on the connecting frames, the spiral heads are positioned at the front ends of the plowshares, the connecting frames are rotatably connected with rotating shafts which are equal to the plowshares in number, one end of one rotating shaft is in transmission connection with a power output shaft of the cultivator through a first bevel gear pair, adjacent rotating shafts are in transmission connection through second bevel gear pairs, and the bottom ends of the rotating shafts are in transmission connection with the spiral heads through third bevel gear pairs respectively.
Description
Technical Field
The application relates to the technical field of agricultural equipment, and particularly discloses an agricultural ditching device.
Background
China is a big agricultural country, the cultivated land area is wide, the traditional cultivation mode is mainly manual work, and with the development of modern agricultural system, the development of agricultural mechanization is rapid in recent years. The ditching has the functions of warming, preserving water, preserving fertilizer, improving the physical and chemical properties of soil, improving the soil fertility, inhibiting the growth of weeds, reducing diseases and the like.
The traditional ditching mode is that a cultivator is adopted to drive a plow harrow to move in the farmland, so as to achieve the aim of ditching, the plow harrow is an agricultural implement for the farmland and is composed of a heavy blade at the end part of a cross beam. Which is usually tied to a group of cattle or motor vehicles that tow it, and is also manually driven to break up the clods and plow out the furrows in preparation for sowing.
However, the furrow plough is adopted to furrow, so that the furrow plough effect is higher in a region with looser soil, the furrow plough is adopted to furrow the soil with larger soil density or the soil is connected more tightly or the soil is dry and lack of water, and the situation that a cultivator is stuck is caused even the furrow plough is difficult to furrow the soil.
Disclosure of Invention
The invention aims to solve the problem that in the traditional mode of ditching by adopting a plow harrow, under the soil environment with higher soil density or dry and water-deficient soil, ditching is more laborious and even a cultivator is blocked.
In order to achieve the aim, the basic scheme of the invention provides an agricultural ditching device, which comprises a mounting frame detachably connected to the front end of a cultivator and a plurality of plowshares fixedly connected to the mounting frame, wherein the mounting frame is detachably connected with a plurality of connecting frames, spiral heads which are equal to the plowshares in number and driven by the cultivator to rotate are arranged on the connecting frames, and the spiral heads are positioned at the front ends of the plowshares;
the connecting frame is rotatably connected with rotating shafts equal to the number of the plow harrow, one end of one rotating shaft is in transmission connection with a power output shaft of the cultivator through a first bevel gear pair, adjacent rotating shafts are in transmission connection through a second bevel gear pair, and the bottom ends of the rotating shafts are in transmission connection with the spiral heads through third bevel gear pairs respectively.
The principle and effect of this basic scheme lie in:
1. compared with the prior art, the invention has the advantages that the plurality of transmission shafts are arranged, the power output shaft of the cultivator drives one of the transmission shafts to rotate by utilizing the first bevel gear pair, and then the transmission shafts drive the other transmission shafts to rotate by utilizing the second bevel gear pair, so that each transmission shaft drives each screw head to rotate, the structure is compact, the transmission is compact, each screw head can be driven to rotate without additionally arranging a power source, and the utilization effect of the original structure is improved.
2. According to the invention, the spiral heads are arranged at the front ends of the plow harrow, and the power output shaft of the cultivator drives the spiral heads to rotate, so that before the plow harrow conducts ditching, ploughs are firstly crushed by the spiral heads, thereby facilitating ditching of the plow harrow, even if the density of the ploughed soil is high or the ploughed soil is dry and lack of water, ditching operation can be conducted by the mode, the service life of the plow harrow is prolonged, and the problem that the ploughing machine is jammed due to the fact that ditching is more laborious and even the ploughs are used in the soil environment with high soil density or dry and lack of water in the traditional ploughing mode is solved.
Furthermore, the spiral head comprises a conical section, a transition section connected with the conical end and a smooth section connected with the transition section, the smooth section penetrates through the plow harrow and is rotationally connected with the connecting frame, and spiral blades are arranged on the surfaces of the conical section and the transition section. Through setting up toper section, changeover portion and smooth section and helical blade, the toper section with can reduce the impetus between spiral head and the soil, improve the crushing effect of spiral head, and helical blade and changeover portion can play the effect of buffering and transition, smooth section is connected with the plow harrow, prevents that the plow harrow from influencing the rotation of spiral head.
Further, be equipped with a plurality of guard boxes that will cover each transmission shaft respectively on the link, all be equipped with the regulation chamber in the guard box, the connecting axle lateral wall be equipped with adjust intracavity wall and rotate a plurality of rotating fan blades of sealing connection, adjust chamber one side and be equipped with the input port, the opposite side is equipped with the delivery outlet, input port and delivery outlet department all are equipped with the check valve, the delivery outlet intercommunication has the conversion chamber, be equipped with the opening that can communicate each other between conversion chamber lateral wall and the spiral head. Through setting up the regulation chamber to utilize the rotation of pivot, make rotating vane continuous adjust the intracavity rotation, make rivers, air etc. can make soil become loose material accessible and adjust the chamber and get into the conversion chamber, and go out from the opening that communicates each other between conversion chamber lateral wall and the spiral head and get into soil, thereby soften soil, make soil become more loose, improve the ditching effect, be applicable to the soil environment that soil density is great or dry and lack of water more.
Furthermore, the spiral head is the inside hollow structure and the smooth section of spiral head stretches into the guard box and is equipped with the trompil, conversion chamber part cavity is located the spiral head through the trompil. The spiral head is arranged in a hollow form, and the conversion cavity is communicated with the side wall of the spiral head, so that water flow, air and other substances which can loosen soil are conveyed into the soil.
Further, the conversion chamber lateral wall is equipped with first opening, and the spiral head lateral wall is equipped with the second opening that can communicate with the conversion chamber, and first opening part sliding seal is connected with seal assembly, and the spiral head inner wall is close to the second opening part and is equipped with the extrusion piece that can extrude seal assembly and make first opening and second opening communicate. The spiral head rotates, makes the reciprocal extrusion seal assembly of extrusion piece, and then makes the reciprocal intercommunication of first opening and second opening to make rivers, air etc. can make in the transport soil in the material clearance that soil becomes loose, and guaranteed first open-ended leakproofness, prevent that soil from getting into the conversion intracavity from first opening and second opening part.
Further, seal assembly includes that the rigid coupling has the sealed frame of elasticity in the conversion intracavity and is equipped with the baffle at the sealed top of elastic sealing, and baffle upper surface symmetry rigid coupling has a plurality of guide arms, and the equal vertical upwards stretching out of conversion chamber of free end of guide arm, the upper surface of baffle still are equipped with can be with the sealed plug that first opening is sealed, be equipped with reset spring between baffle and the conversion chamber bottom, the spiral head inner wall is equipped with can hold the gliding spout of guide arm, the extrusion piece is located the spout. Through setting up guide arm and spout, when the guide arm slides in the spout, the sealing plug is sealed with first opening, first opening and then the second opening does not communicate, and when the spiral head rotated to make the extrusion piece extrude the guide arm, the guide arm was extruded, make the baffle extrusion, thereby make the sealing plug extruded, the sealing plug forms the clearance with first opening part, make first opening and second opening intercommunication, thereby with rivers, air etc. can make in soil becomes loose material carries soil.
Further, the adjusting cavity comprises a gas adjusting cavity and a liquid adjusting cavity, and the converting cavity comprises a gas converting cavity and a liquid converting cavity. Through setting up gaseous regulation chamber and liquid regulation chamber, gaseous conversion chamber and liquid conversion chamber, can carry the soil to rivers and gas respectively in, soften the processing to soil.
Furthermore, one end of the smooth section of the spiral head, which extends into the protection box, is fixedly connected with a first gear, a second gear which is meshed with the first gear is arranged in the protection box, and the third gear transmission pair is arranged between the rotating shaft and the second gear. Through setting up first gear and second gear, be convenient for drive the spiral head and rotate, and provide the installation environment for the conversion chamber.
Furthermore, a fixed shaft is fixedly connected to a cavity of the conversion cavity in the spiral head, a plurality of radiating blades are rotatably connected to the fixed shaft, the end parts of the radiating blades are fixedly connected with the inner wall of the spiral head, and a plurality of radiating holes are formed in the side wall of the spiral head. Through setting up radiator vane, make the spiral head drive radiator vane and rotate, produce the air current to make the air current flow from the louvre, dispel the heat to the spiral head.
Further, the heat dissipation holes are formed in one side, away from the conical section of the spiral head, of the spiral blade. The soil pressure that one side that helical blade kept away from the toper section of spiral head received is less, can effectually prevent that soil from getting into the inside of spiral head from the louvre.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 shows an isometric view of an agricultural trenching assembly in accordance with an embodiment of the present application;
FIG. 2 illustrates a cross-sectional view of a screw head of an agricultural furrowing device according to an embodiment of the present application;
FIG. 3 shows an enlarged view of A1 in FIG. 2 of an agricultural furrowing device according to an embodiment of the present application;
FIG. 4 shows an enlarged view of A2 in FIG. 2 of an agricultural furrowing device according to an embodiment of the present application;
fig. 5 shows a side view of a conversion cavity of an agricultural furrowing device according to an embodiment of the present application.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Reference numerals in the drawings of the specification include: the device comprises a mounting frame 1, a connecting frame 2, a protective box 3, a spiral head 4, a smooth section 401, a transition section 402, a spiral blade 403, a mounting block 404, a radiating blade 405, a plow harrow 5, a water inlet pipe 6, an air inlet pipe 7, a protective pipe 8, a power output shaft 9, a rotating shaft 10, a gas regulating cavity 11, a liquid regulating cavity 12, a conversion cavity 13, a gas conversion cavity 1301, a liquid conversion cavity 1302, an air outlet 1303, a liquid outlet 1304, an output pipe 14, a fixed shaft 15, a limiting ring 16, an elastic sealing frame 17, a baffle 18, a spring 19, a guide rod 20 and a sealing plug 21.
An agricultural furrowing device, an embodiment of which is shown in figure 1: the plough machine comprises a mounting frame 1 detachably connected to the front end of the plough machine and three plough harrows 5 fixedly connected to the mounting frame 1, wherein the number of the plough harrows 5 can be set according to a use scene, the three plough harrows 5 are exemplified in the invention, the mounting frame 1 is detachably connected with a connecting frame 2, three spiral heads 4 are arranged on the connecting frame 2, and the spiral heads 4 are respectively positioned at the front ends of the plough harrows 5.
The spiral head 4 comprises a conical section, a transition section 402 connected with the conical end and a smooth section 401 connected with the transition section 402, the smooth section 401 penetrates through the plow harrow 5 and is rotationally connected with the connecting frame 2, and the surfaces of the conical section and the transition section 402 are provided with spiral blades 403.
The link 2 rotates three pivot 10 and the three guard box 3 that covers each transmission shaft that is connected with, wherein the pivot 10 one end that is located the middle part is connected through first bevel gear pair transmission with the power output shaft 9 of arable land machine, be equipped with the protective tube 8 that carries out the protection with power output shaft 9 on the link 2, power output shaft 9 establishes the inside at protective tube 8, be connected through second bevel gear pair transmission between the pivot 10 that is located both sides and the pivot 10 that is located the middle part, 10 bottoms of pivot are connected with the gear shaft through third bevel gear pair respectively, the one end rigid coupling that the smooth section 401 of spiral head 4 stretched into in the guard box 3 has first gear, be equipped with the second gear with first gear engagement in the guard box 3, the second gear is connected with the key-type, the gear shaft rotates to be connected in guard box 3.
The protection box 3 is internally provided with a gas regulation cavity 11 and a liquid regulation cavity 12, the gas regulation cavity 11 is communicated with an air inlet pipe 7, the liquid regulation cavity 12 is communicated with an water inlet pipe 6, the gas regulation cavity 11 and the liquid regulation cavity 12 are identical in structure and are convenient to describe and are collectively called as regulation cavities, the side wall of a connecting shaft is provided with a plurality of rotating fan blades which are connected with the inner wall of the regulation cavity in a rotating and sealing manner, one side of the regulation cavity is provided with an inlet, the other side of the regulation cavity is provided with an outlet, the inlet and the outlet are respectively provided with a one-way valve, each rotating fan blade is obliquely arranged, the regulation cavity and the rotating fan blades form a blade pump structure, the rotating fan blades are driven by a rotating shaft 10 to rotate, so that water flow, air and other substances which can loosen soil enter the regulation cavity and flow out from the outlet, the outlets are communicated with a conversion cavity 13 through an output pipe 14, the conversion cavity 13 also comprises a gas conversion cavity 1301 and a liquid conversion cavity 1302, the gas conversion cavity is communicated with an air outlet 1303, the liquid conversion cavity 1302 is communicated with a liquid outlet 1304, the gas conversion cavity 1301, the liquid conversion cavity 1302 is communicated with the gas conversion cavity 1301 and the gas conversion cavity 1301 is communicated with the liquid conversion cavity 1302, the gas conversion cavity 1301 and the liquid conversion cavity is identical in structure, and the conversion cavity 13 is fixed in the protection box 3.
Spiral head 4 is inside hollow structure and the smooth section 401 of spiral head 4 stretches into and is equipped with the trompil in the guard box 3, conversion chamber 13 part cavity is located spiral head 4 through the trompil, conversion chamber 13 lateral wall is equipped with first opening, first opening is gas outlet 1303 or liquid outlet 1304, spiral head 4 lateral wall is equipped with the second opening that can communicate with conversion chamber 13, first opening part sliding seal is connected with seal assembly, spiral head 4 inner wall is close to the second opening part and is equipped with the extrusion piece that can extrude seal assembly and make first opening and second opening intercommunication, seal assembly includes rigid coupling has the sealed frame 17 of elasticity in the conversion chamber 13 and the baffle 18 that is equipped with the sealed pad top of elasticity, baffle 18 upper surface symmetry rigid coupling has a plurality of guide arms 20, the equal vertical upwards stretching out conversion chamber 13 of free end of guide arm 20, the upper surface of baffle 18 still is equipped with the sealing plug 21 that can seal first opening, be equipped with reset spring 19 between baffle 18 and the conversion chamber 13 bottom, spiral head 4 inner wall is equipped with the spout that can hold guide arm 20 is gliding, the extrusion piece is located the spout and the smooth transition of the contact of extrusion piece and guide arm 20, thereby be convenient for extrusion guide arm 20.
In the implementation process of the invention, the cultivator is started, the transmission shaft in the middle is driven to rotate by the first bevel gear pair, the transmission shaft in the middle drives the transmission shafts on two sides to rotate by the second bevel gear pair, the transmission shaft drives the gear shaft to rotate by the third gear pair, the gear shaft drives the screw head 4 to rotate by the first gear and the second gear, in the process, the rotating shaft 10 also drives the rotating fan blades to rotate in the adjusting cavity, so that water flow, air and other substances which can loosen soil enter the adjusting cavity and flow out from the output port to the conversion cavity 13 and are accumulated in the conversion cavity 13, along with the rotation of the screw head 4, the extrusion blocks intermittently extrude the guide rod 20, when the extrusion blocks extrude the guide rod 20, namely when the guide rod 20 slides in the sliding chute, the sealing plug 21 seals the first opening, the first opening and the second opening are not communicated, the pressure in the conversion cavity 13 is gradually increased, when the extrusion block extrudes the guide rod 20, the guide rod 20 is extruded, the baffle 18 is extruded, the sealing plug 21 is extruded, a gap is formed between the sealing plug 21 and the first opening, the first opening and the second opening are communicated, water flow, air and other substances which can loosen soil are conveyed into the soil, the surfaces of the spiral head 4 and the plow harrow 5 are simultaneously reached, the effects of cooling and cleaning the surfaces of the spiral head 4 and the plow harrow 5 are achieved, the service lives of the spiral head 4 and the plow harrow 5 are prolonged, in the process, the spiral head 4 drives the radiating blades 405 to rotate to generate air flow, the air flow flows out of the radiating holes, and the spiral head 4 is radiated.
Compared with the prior art, the spiral head 4 is arranged at the front end of the plow harrow 5, and the power output shaft 9 of the cultivator is used for driving each spiral head 4 to rotate, so that before the plow harrow 5 conducts ditching, the plowland is firstly crushed by the spiral heads 4, so that the plow harrow 5 is more convenient to ditch, in the process, water flow and gas are conveyed into the soil in a mode of pumping water and pumping air and discharging the water flow and the gas from the surface of the spiral heads 4, the soil is softened, meanwhile, the effects of cooling and cleaning the surfaces of the spiral heads 4 and the plow harrow 5 are achieved, the service lives of the spiral heads 4 and the plow harrow 5 are prolonged, even if the soil is high in density or dry and water-deficient, ditching operation can be conducted through the mode, the service life of the plow harrow 5 is prolonged, the problem that the plowing machine is difficult to block even in the environment where the soil is high in density or dry and water-deficient is solved, and the conventional method for ditching by adopting the plow harrow 5 is adopted.
Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the present invention.
Claims (10)
1. An agricultural ditching device which characterized in that: the plough machine comprises a mounting frame detachably connected to the front end of a plough machine and a plurality of plough harrows fixedly connected to the mounting frame, wherein the mounting frame is detachably connected with a plurality of connecting frames, spiral heads which are equal to the plough harrows in number and driven by the plough machine to rotate are arranged on the connecting frames, and the spiral heads are positioned at the front end of each plough harrow;
the connecting frame is rotatably connected with rotating shafts equal to the number of the plow harrow, one end of one rotating shaft is in transmission connection with a power output shaft of the cultivator through a first bevel gear pair, adjacent rotating shafts are in transmission connection through a second bevel gear pair, and the bottom ends of the rotating shafts are in transmission connection with the spiral heads through third bevel gear pairs respectively.
2. The agricultural furrowing device of claim 1, wherein the screw head comprises a conical section, a transition section connected with the conical end, and a smooth section connected with the transition section, the smooth section passes through the plow harrow and is rotatably connected with the connecting frame, and the surfaces of the conical section and the transition section are provided with helical blades.
3. The agricultural ditching device of claim 2, wherein a plurality of protection boxes are arranged on the connecting frame and respectively cover the transmission shafts, each protection box is internally provided with an adjusting cavity, the side wall of the connecting shaft is provided with a plurality of rotating blades which are rotatably and hermetically connected with the inner wall of the adjusting cavity, one side of the adjusting cavity is provided with an input port, the other side of the adjusting cavity is provided with an output port, the input port and the output port are respectively provided with a one-way valve, the output port is communicated with a conversion cavity, and openings which can be communicated with each other are arranged between the side wall of the conversion cavity and the spiral head.
4. The agricultural ditching device of claim 3, wherein the spiral head is of a hollow structure, the smooth section of the spiral head extends into the protective box and is provided with an opening, and the partial cavity of the conversion cavity is located in the spiral head through the opening.
5. The agricultural ditching device of claim 4, wherein the side wall of the conversion cavity is provided with a first opening, the side wall of the spiral head is provided with a second opening which can be communicated with the conversion cavity, the first opening is connected with a sealing assembly in a sliding and sealing mode, and the inner wall of the spiral head, close to the second opening, is provided with an extrusion block which can extrude the sealing assembly to enable the first opening and the second opening to be communicated.
6. The agricultural ditching device of claim 5, wherein the sealing assembly comprises an elastic sealing frame fixedly connected with the conversion cavity and a baffle plate provided with a top of an elastic sealing gasket, a plurality of guide rods are symmetrically and fixedly connected to the upper surface of the baffle plate, free ends of the guide rods vertically extend upwards out of the conversion cavity, a sealing plug capable of sealing the first opening is further arranged on the upper surface of the baffle plate, a return spring is arranged between the baffle plate and the bottom of the conversion cavity, a sliding groove capable of allowing the guide rods to slide is formed in the inner wall of the spiral head, and the extrusion block is located in the sliding groove.
7. An agricultural furrowing device according to claim 5 or 6, wherein said conditioning chamber comprises an air conditioning chamber and a liquid conditioning chamber, and said conversion chamber comprises an air conversion chamber and a liquid conversion chamber.
8. The agricultural ditching device of claim 4, wherein a first gear is fixedly connected to one end, extending into the protective box, of the smooth section of the spiral head, a second gear meshed with the first gear is arranged in the protective box, and the third gear transmission pair is arranged between the rotating shaft and the second gear.
9. The agricultural ditching device of claim 4 or 8, wherein the cavity of the conversion cavity inside the screw head is fixedly connected with a fixed shaft, the fixed shaft is rotatably connected with a plurality of radiating blades, the ends of the radiating blades are fixedly connected with the inner wall of the screw head, and the side wall of the screw head is provided with a plurality of radiating holes.
10. The agricultural furrowing device of claim 9, wherein the heat dissipation aperture is located on a side of the helical blade distal from the tapered section of the helical head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210689967.XA CN115136770A (en) | 2022-06-17 | 2022-06-17 | Agricultural ditching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210689967.XA CN115136770A (en) | 2022-06-17 | 2022-06-17 | Agricultural ditching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115136770A true CN115136770A (en) | 2022-10-04 |
Family
ID=83407378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210689967.XA Withdrawn CN115136770A (en) | 2022-06-17 | 2022-06-17 | Agricultural ditching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115136770A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090044975A1 (en) * | 2007-08-14 | 2009-02-19 | Bilak Ronald E | Subterranean material dispensing apparatus and method |
| CN203243683U (en) * | 2013-04-08 | 2013-10-23 | 苗生全 | Multipurpose walking miniature ditching machine |
| CN204119753U (en) * | 2014-09-24 | 2015-01-28 | 王江 | A kind of convertible subsoiling farming machine integral type rotary tillage ferti device |
| US20180027722A1 (en) * | 2015-02-09 | 2018-02-01 | Guangxi Wufeng Machinery Co., Ltd. | Extended-type subsoiling powder ridge machine and subsoiling powder ridge machine |
| CN207201248U (en) * | 2017-09-30 | 2018-04-10 | 宁夏佳禾恒农业开发有限公司 | Chinese yam is loosened the soil ridging ditching device |
| CN110710350A (en) * | 2019-10-11 | 2020-01-21 | 江苏大学 | Deep rotary tillage layered aerial fog fertilizer apparatus and combined operation machine |
| CN214592743U (en) * | 2021-03-23 | 2021-11-05 | 广西粉垄科技发展有限公司 | Vertical shaft horizontal knife powder drilling ridge tillage tool |
| CN114158298A (en) * | 2021-11-24 | 2022-03-11 | 东北农业大学 | Rotary tillage and ridging assembly |
-
2022
- 2022-06-17 CN CN202210689967.XA patent/CN115136770A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090044975A1 (en) * | 2007-08-14 | 2009-02-19 | Bilak Ronald E | Subterranean material dispensing apparatus and method |
| CN203243683U (en) * | 2013-04-08 | 2013-10-23 | 苗生全 | Multipurpose walking miniature ditching machine |
| CN204119753U (en) * | 2014-09-24 | 2015-01-28 | 王江 | A kind of convertible subsoiling farming machine integral type rotary tillage ferti device |
| US20180027722A1 (en) * | 2015-02-09 | 2018-02-01 | Guangxi Wufeng Machinery Co., Ltd. | Extended-type subsoiling powder ridge machine and subsoiling powder ridge machine |
| CN207201248U (en) * | 2017-09-30 | 2018-04-10 | 宁夏佳禾恒农业开发有限公司 | Chinese yam is loosened the soil ridging ditching device |
| CN110710350A (en) * | 2019-10-11 | 2020-01-21 | 江苏大学 | Deep rotary tillage layered aerial fog fertilizer apparatus and combined operation machine |
| CN214592743U (en) * | 2021-03-23 | 2021-11-05 | 广西粉垄科技发展有限公司 | Vertical shaft horizontal knife powder drilling ridge tillage tool |
| CN114158298A (en) * | 2021-11-24 | 2022-03-11 | 东北农业大学 | Rotary tillage and ridging assembly |
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Application publication date: 20221004 |