CN116897646B - Deep trench digging device of fertilizer deep-fertilizing machine with trenching drill string and use method of deep trench digging device - Google Patents
Deep trench digging device of fertilizer deep-fertilizing machine with trenching drill string and use method of deep trench digging device Download PDFInfo
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- CN116897646B CN116897646B CN202310867699.0A CN202310867699A CN116897646B CN 116897646 B CN116897646 B CN 116897646B CN 202310867699 A CN202310867699 A CN 202310867699A CN 116897646 B CN116897646 B CN 116897646B
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- trenching
- bearing plate
- drill
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 239000002689 soil Substances 0.000 claims abstract description 23
- 230000000149 penetrating effect Effects 0.000 claims description 17
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000005553 drilling Methods 0.000 description 5
- 210000003781 tooth socket Anatomy 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035558 fertility Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
Classifications
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- 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
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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
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
- A01B49/025—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven about a substantially vertical axis
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/18—Measuring arrangements characterised by the use of mechanical techniques for measuring depth
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Soil Working Implements (AREA)
Abstract
The invention provides a deep trench digging device of a fertilizer deep spreader with a trenching drill stem and a use method thereof, relating to the technical field of trenching and fertilizing equipment, and comprising the following steps: fixing the bearing plate; the four corners of the bottom of the fixed bearing plate are respectively fixedly provided with a vertical downward support column, and the lower ends of the support columns are provided with wheels; the right end of the fixed bearing plate is provided with two through round holes; according to the invention, through the accurate measurement of the deep trench, the bottom of the deep trench is close to the rootstalk of the crops, and the fertilizer in the deep trench can be close to the rootstalk of the crops, so that the fertilizer can exert a larger efficacy on the crops; the problems that the soil is relatively flat and contains some small stones, the ditching steel shovel cannot be directly put into the soil to dig a deep ditch, so that deep holes are needed to be drilled in the soil, if the drilled deep holes cannot be accurately measured, the depth of the deep ditched deep ditches cannot be predicted, the distance between the deep ditches and the roots and stems of crops can be relatively long, and the fertilizer cannot play a role in the deep ditches are solved.
Description
The application is a divisional application of application number 202310264175.2, application day 2023, 03 and 19, and the application is named as a deep groove cutting device of a fertilizer deep-application machine.
Technical Field
The invention relates to the technical field of ditching and fertilizing equipment, in particular to a deep ditching device of a fertilizer deep-fertilizing machine with a ditching drill column and a use method thereof.
Background
The fertilizer is applied to soil or sprayed on plants, so that nutrients required by the plants are provided, soil fertility is maintained and improved, the main purpose of the fertilizer application is to increase crop yield, improve crop quality, cultivate fertility and improve economic benefit, so that reasonable and scientific fertilizer application is one of main means for guaranteeing grain safety and maintaining sustainable development of agriculture, a series of changes can occur after the fertilizer is applied to the soil, the fertilizer effect can be affected to different degrees, the soil is not considered, namely true reasonable fertilizer application is not considered, the fertilizer is applied to a fertilizer applicator 5-10 cm below surface soil, and the fertilizer falls into ditches or ditches formed by a hole making device, so that deep ditches are needed to be dug into the soil by using a deep ditching device.
In the process of using a deep-machine to excavate a deep trench, as the soil is relatively flat and contains a few small stones, the trench digging steel shovel cannot be directly put into the soil to excavate the deep trench, so that the deep hole needs to be drilled in advance, if the drilled deep hole cannot be accurately measured, the depth of the deep trench can not be predicted, and the distance between the fertilizer and the rootstock of crops can be relatively long when the fertilizer is scattered into the deep trench, so that the fertilizer cannot play a role in the deep trench.
Disclosure of Invention
In view of the above, the invention provides a deep trench digging device of a fertilizer deep-fertilizing machine with a trench digging drill column and a use method thereof, which are used for solving the problems that soil is relatively flat and contains a few small stones, a trench digging steel shovel cannot be directly put into the soil to dig a deep trench, so that deep holes are needed to be drilled in the soil, if the drilled deep holes cannot be accurately measured, the depth of the deep trench digging cannot be predicted, the distance between the deep trench and the rootstock of crops when fertilizer is scattered into the deep trench is relatively long, and the fertilizer cannot play a role in the deep trench.
The invention provides a deep trench digging device of a fertilizer deep spreader with a trench digging drill column, which specifically comprises: fixing the bearing plate; the four corners of the bottom of the fixed bearing plate are respectively fixedly provided with a vertical downward support column, and the lower ends of the support columns are provided with wheels; the right end of the fixed bearing plate is provided with two through round holes; a motor groove is formed in the middle of the top end of the fixed bearing plate; a circular groove is formed in the leftmost end of the fixed bearing plate;
rectangular grooves are respectively formed in the front end and the rear end of the fixed bearing plate; three circular slots are formed in the top end of the fixed bearing plate; the middle part of the left end of the fixed bearing plate is rotatably inserted with a penetrating ditching drill stem, and the annular side wall of the ditching drill stem is provided with threads; the two rectangular grooves of the fixed bearing plate are respectively fixedly provided with a fixed base, and the upper end of the fixed base is provided with a groove;
the grooves of the two fixed bases are respectively fixedly provided with a small electric push rod; one opposite ends of the two small electric push rods are respectively fixedly provided with a limiting drill column ring with an arc-shaped structure; a through large-sized electric push rod is fixedly inserted into the round hole at the left end of the fixed bearing plate, a connecting bearing block is fixedly installed at the lower end of the large-sized electric push rod, and a connecting groove is formed in the top end of the connecting bearing block;
the lower end of the connecting bearing block is provided with a through round hole, the right side wall of the connecting bearing block is fixedly provided with a clamping block with a concave structure, the round hole at the lower end of the connecting bearing block is provided with a through limiting screw rod in an inserted manner, and two ends of the limiting screw rod are respectively rotatably provided with a baffle ring;
the right side wall of the connecting bearing block is fixedly provided with a fixed extension plate, the fixed extension plate is provided with a round hole penetrating up and down, the lower end of the connecting bearing block is fixedly provided with a ditching steel shovel, the upper end of the ditching steel shovel is provided with a penetrating threaded hole, and the left end of the ditching steel shovel is provided with a wedge-shaped structure.
Further, a fixed connection frame is fixedly installed on the left side wall of the fixed bearing plate, a penetrating hook hole is formed in the middle of the left end of the fixed connection frame, a penetrating ditching adjusting hole is formed in the left end of the fixed bearing plate, and a rotation limiting groove of a ring-shaped structure is formed in the edge of the upper end opening of the ditching adjusting hole.
Further, the fixed stay tube that is L-shaped structure is fixed to the fixed slot department fixed loading board respectively, and is three fixed stay tube upper end's inner fixed mounting has fixed spacing ring, fixed loading board left end's circular slot department fixed mounting has the fixed measuring stick of vertical upwards, and has evenly offered the scale on the annular lateral wall of fixed measuring stick.
Further, a powerful motor is fixedly arranged at the motor groove of the fixed bearing plate, a rotary saw tooth disc is arranged at the rotating shaft of the powerful motor, and a fixed limiting ring is arranged at the upper end of the rotating shaft of the powerful motor.
Further, a through fixed fertilizer bucket is fixedly inserted into the round hole at the right end of the fixed bearing plate, and a vertical downward fixed connecting pipe is fixedly arranged at the bottom of the middle part of the fixed fertilizer bucket.
Further, a column body measuring plate is fixedly arranged at the top end of the ditching drill column, a ditching drill bit is fixedly arranged at the lower end of the ditching drill column, a limiting rotating cylinder is rotatably arranged on the ditching drill column, and threads are formed on the inner annular side wall of the limiting rotating cylinder.
Furthermore, a limiting rotating ring is fixedly arranged at the bottom of the limiting rotating cylinder, and a limiting tooth slot disc is fixedly arranged on the outer annular side wall of the limiting rotating cylinder.
Advantageous effects
According to the invention, when the two small electric push rods are pushed oppositely, the two limiting drill string rings move oppositely, the inner concave surfaces of the two limiting drill string rings are attached to the annular side wall of the trenching drill string, the trenching drill string is fixedly limited, the trenching drill string is prevented from moving up and down, when the two small electric push rods move back, the two limiting drill string rings also move back, and when the two limiting drill string rings are separated from the trenching drill string, the trenching drill string can move up and down, the position of the trenching drill bit is controlled, the drilling depth of the trenching drill bit is controlled, the drilling hole of the trenching drill bit is prevented from being too deep or too shallow, and the trenching depth can be directly influenced.
According to the invention, when the trenching drill stem rotates and moves downwards, the column measuring plate moves downwards, the left end of the column measuring plate is attached to the fixed measuring rod according to the position of the downward movement of the column measuring plate, the depth of a deep hole drilled by the trenching drill bit can be seen from the scale of the fixed measuring rod, the deep hole is drilled downwards according to the depth of ditching, the position of the column measuring plate on the fixed measuring rod is observed, the corresponding deep hole can be drilled accurately according to the position of the column measuring plate, and the deep trench can be dug according to the size of the deep hole.
According to the invention, the rotary fluted disc is meshed with the limiting fluted disc, the powerful motor is started to rotate the rotary fluted disc before the ditching steel shovel is used for digging a deep ditch, the meshed limiting fluted disc rotates, the limiting rotary cylinder drives the ditching drill stem to rotate when the limiting fluted disc rotates, the ditching drill bit drills a deep hole in soil when the ditching drill stem rotates and moves downwards, and the ditching drill bit can automatically drill the deep hole in the soil, so that labor force is saved and working efficiency is improved.
According to the invention, the ditching steel shovel is placed in the deep hole, when being pulled by an agricultural vehicle, the ditching steel shovel can dig a deep trench, fertilizer is contained in the fixed fertilizer barrel and flows into the fixed connecting pipe below the fixed fertilizer barrel, then falls into the deep trench below the fixed connecting pipe from the opening part at the lower end of the fixed connecting pipe, the whole device can automatically drill the deep hole, meanwhile, the ditching steel shovel can be placed in the deep hole and can dig the deep trench, the dug deep trench can accurately pass through measurement, the bottom of the deep trench is close to the rhizome of crops, the fertilizer in the deep trench can be close to the rhizome of crops, and at the moment, the fertilizer can exert a large drug effect on the crops, and the deep trench digging device can accurately measure the depth of the deep trench.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
In the drawings:
FIG. 1 is a schematic illustration of a fixed measurement rod and trenching drill string portion disassembled according to an embodiment of the present invention.
Fig. 2 is a schematic view of an upper left front perspective structure of an embodiment of the present invention.
Fig. 3 is a schematic view of an upper right front perspective structure of an embodiment of the present invention.
Fig. 4 is a schematic view of a right rear lower perspective structure of an embodiment of the present invention.
FIG. 5 is a schematic illustration of a trenching drill string in half section, a stationary support tube and a stationary base portion of an embodiment of the invention.
Fig. 6 is a schematic diagram of a semi-sectional structure of a fixed carrier plate according to an embodiment of the present invention.
Fig. 7 is a schematic view of a fixed fertilizer bucket and a large electric putter portion of an embodiment of the present invention.
Fig. 8 is a partially disassembled structure schematic illustration of a connection carrier block according to an embodiment of the present invention.
Fig. 9 is a partially disassembled structural schematic illustration of a stationary base of an embodiment of the present invention.
Fig. 10 is a schematic diagram of an exploded construction of an embodiment of the present invention.
List of reference numerals
1. Fixing the bearing plate; 101. a connecting frame is fixed; 102. a trenching adjusting hole; 103. a rotation limiting groove; 104. fixing a supporting tube; 105. fixing a limiting ring; 106. fixing a measuring rod; 107. a powerful motor; 108. rotating the saw tooth disc; 109. fixing a limiting ring; 110. fixing a fertilizer barrel; 111. fixing the connecting pipe; 2. a trenching drill string; 201. a column measuring plate; 202. a trenching bit; 203. a limiting rotating cylinder; 204. a limit rotating ring; 205. limiting tooth socket discs; 3. a fixed base; 301. a small-sized electric push rod; 302. limiting the drill collar; 4. large-scale electric push rod; 401. connecting the bearing blocks; 402. limiting the screw rod; 403. fixing the extension plate; 404. a trenching steel shovel.
Description of the embodiments
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention.
Examples: please refer to fig. 1 to 10:
the invention provides a deep trench digging device of a fertilizer deep placement machine, which comprises a fixed bearing plate 1; the four corners of the bottom of the fixed bearing plate 1 are respectively fixedly provided with a vertical downward support column, and the lower ends of the support columns are provided with wheels; all the components are assembled together to form a deep trench digging device, wheels are arranged on a supporting column to facilitate the movement of the whole device, and two through round holes are formed in the right end of the fixed bearing plate 1; a motor groove is formed in the middle of the top end of the fixed bearing plate 1; a circular groove is formed at the leftmost end of the fixed bearing plate 1; rectangular grooves are respectively formed at the front end and the rear end of the fixed bearing plate 1; three circular slots are formed in the top end of the fixed bearing plate 1; the middle part of the left end of the fixed bearing plate 1 is rotatably inserted with a penetrating trenching drill stem 2, and the annular side wall of the trenching drill stem 2 is provided with threads; the two rectangular grooves of the fixed bearing plate 1 are respectively fixedly provided with a fixed base 3, and the upper end of the fixed base 3 is provided with a groove; the grooves of the two fixed bases 3 are respectively fixedly provided with a small electric push rod 301; one opposite ends of the two small electric push rods 301 are respectively fixedly provided with a limiting drill collar 302 with an arc-shaped structure; when the two small electric push rods 301 are pushed oppositely, the two limiting drill collars 302 move oppositely, the inner concave surfaces of the two limiting drill collars 302 are attached to the annular side wall of the trenching drill string 2, the trenching drill string 2 is fixedly limited, the trenching drill string 2 is prevented from moving up and down, when the two small electric push rods 301 move back, the two limiting drill collars 302 also move back, when the two limiting drill collars 302 are separated from the trenching drill string 2, the trenching drill string 2 can move up and down, and the through large electric push rods 4 are fixedly inserted into round holes at the left end of the fixed bearing plate 1.
The fixed connection frame 101 is fixedly installed on the left side wall of the fixed bearing plate 1, a penetrating hook hole is formed in the middle of the left end of the fixed connection frame 101, a hook on the rear end of an agricultural vehicle is hooked in the hook hole, the agricultural vehicle and the fixed connection frame 101 are installed together, the agricultural vehicle is convenient to pull the fixed bearing plate 1 to move, the penetrating trenching adjusting hole 102 is formed in the left end of the fixed bearing plate 1, the trenching drill stem 2 penetrates through the trenching adjusting hole 102 up and down, a rotation limiting groove 103 with a ring-shaped structure is formed in the edge of the upper port portion of the trenching adjusting hole 102, fixed supporting tubes 104 with L-shaped structures are fixedly installed at the three slots of the fixed bearing plate 1 respectively, the inner ends of the three fixed supporting tubes 104 are fixedly provided with fixed limiting rings 105, the bottoms of the fixed limiting rings 105 are attached to the top of the limiting rotating cylinder 203, the limiting rotating cylinder 203 is prevented from moving upwards when the limiting rotating, a circular groove at the leftmost end of the fixed bearing plate 1 is fixedly provided with a vertical upwards fixed rod 106, scales are uniformly formed in the annular side wall of the fixed measuring rod 106, the trenching drill stem 2 moves downwards, the measuring cylinder 201 can be drilled downwards according to the measured depth of the measuring cylinder 201 when the trenching measuring cylinder moves downwards, and the measuring cylinder 201 can move downwards according to the depth of the measuring cylinder 201.
The motor slot of the fixed bearing plate 1 is fixedly provided with a powerful motor 107, the rotating shaft of the powerful motor 107 is provided with a rotating fluted disc 108, the rotating fluted disc 108 is meshed with a limiting fluted disc 205, before a deep trench is dug by a trenching steel shovel 404, the powerful motor 107 is opened to rotate the rotating fluted disc 108, the meshed limiting fluted disc 205 rotates, a limiting rotary drum 203 drives a trenching drill stem 2 to rotate when the limiting fluted disc 205 rotates, the trenching drill 202 drills a deep hole into soil when the trenching drill stem 2 moves downwards, stones in the soil are prevented from blocking, the trenching steel shovel 404 cannot be placed underground due to the blocking of the soil, the trenching steel shovel 404 cannot be dug when pulled, a fixed limiting ring 109 is arranged at the upper end of the rotating shaft of the powerful motor 107, a penetrating fixed fertilizer bucket 110 is fixedly inserted into a round hole at the right end of the fixed bearing plate 1, fertilizer is contained in the fixed fertilizer bucket 110, then falls into a lower fixed connecting pipe 111 from the fixed bearing drum 110, falls into the lower end of the fixed connecting pipe 111 from the middle of the fixed bearing plate 403, and the lower end of the fixed connecting pipe 111 extends downwards.
Wherein, the top fixed mounting of trenching drilling string 2 has post measuring plate 201, the detection mouth of arc shape structure is seted up to the left end of post measuring plate 201, the detection mouth of post measuring plate 201 left end pastes with the annular lateral wall on the fixed measuring stick 106, the lower extreme department fixed mounting of trenching drilling string 2 has trenching drill bit 202, it installs spacing rotary drum 203 to rotate on the trenching drilling string 2, and set up the screw thread on the interior annular lateral wall of spacing rotary drum 203, spacing rotary ring 204 is fixedly installed to the bottom of spacing rotary drum 203, spacing rotary ring 204 rotates and installs in rotatory restriction groove 103, restricted spacing rotary ring 204, prevent that spacing rotary ring 204 from removing from rotatory restriction groove 103 when rotatory, fixed mounting has spacing tooth's socket dish 205 on the outer annular lateral wall of spacing rotary drum 203.
Wherein, the lower end of the large electric push rod 4 is fixedly provided with a connecting bearing block 401, the top end of the connecting bearing block 401 is provided with a connecting groove, the lower end of the large electric push rod 4 is fixedly inserted into the connecting groove of the connecting bearing block 401, the large electric push rod 4 and the connecting bearing block 401 are fixedly connected together, the connecting bearing block 401 can be adjusted up and down by using the large electric push rod 4, the position of the connecting bearing block 401 is adjusted up and down according to the requirement, thus the position of a lower trenching steel shovel 404 is adjusted, the trenching steel shovel 404 is put into a dug deep hole, then the trenching steel shovel 404 is used for digging a deep trench, the lower end of the connecting bearing block 401 is provided with a through round hole, the right side wall of the connecting bearing block 401 is fixedly provided with a clamping block with a concave structure, the left side wall of the clamping block is clung to the side wall of the upper end of the trenching steel shovel 404, the resistance of soil can be received when the ditching steel shovel 404 excavates deep ditches, the ditching steel shovel 404 moves rightwards, the ditching steel shovel 404 is limited by the clamping block, the ditching steel shovel 404 does not move rightwards, thereby limiting the ditching steel shovel 404, preventing the ditching steel shovel 404 from moving and being unable to continue to excavate, a penetrating limiting screw rod 402 is inserted at a round hole connected with the lower end of the bearing block 401, the two ends of the limiting screw rod 402 are respectively rotatably provided with a baffle ring, a fixed extension plate 403 is fixedly arranged on the right side wall of the connecting bearing block 401, round holes penetrating vertically are formed on the fixed extension plate 403, a ditching steel shovel 404 is fixedly arranged at the lower end of the connecting bearing block 401, a threaded hole penetrating through is formed at the upper end of the ditching steel shovel 404, after the soil is drilled out by the ditching bit 202, the ditching steel shovel 404 is put into the deep hole, when the ditching steel shovel 404 is pulled, the wedge-shaped structure is arranged at the left end of the ditching steel shovel 404, the limiting screw rod 402 penetrates through the connecting bearing block 401 and simultaneously rotates to penetrate through the threaded hole of the ditching steel shovel 404, and then two baffle rings are rotatably arranged at the two ends of the limiting screw rod 402, so that the ditching steel shovel 404 is fixedly connected with the connecting bearing block 401, and the ditching steel shovel 404 is prevented from falling from the connecting bearing block 401.
Specific use and action of the embodiment: in the invention, before a trenching steel shovel 404 is used for excavating a deep trench, a hook on the rear end of an agricultural vehicle is firstly hooked in a hooking hole, the agricultural vehicle is installed together with a fixed connection frame 101, the agricultural vehicle is convenient to drag the movement of a fixed bearing plate 1, at this time, a powerful motor 107 is started to rotate a rotary fluted disc 108, at this time, a meshed limit tooth socket disc 205 is rotated, a limit rotary drum 203 drives the trenching drill 2 to rotate, when the trenching drill 2 is rotated downwards, a trenching drill bit 202 drills a deep hole into the soil, a cylinder measuring plate 201 also moves downwards when the deep hole is drilled, according to the position of the downward movement of the cylinder measuring plate 201, the left end of the cylinder measuring plate 201 is attached to a fixed measurement rod 106, the depth of the deep hole drilled by the trenching drill bit 202 can be seen from the scale of the fixed measurement rod 106, before the deep trench is opened, a powerful motor 107 rotates the rotary fluted disc 108, when the limit rotary drum 205 rotates, the limit rotary drum 203 drives the trenching drill 2 to rotate upwards, the trenching drill bit 202 is lifted upwards, according to the depth of the tooth socket, and then the electric shovel 4 is pulled downwards, and the position of the deep hole is also pulled downwards by a connecting rod 404 is fixed from the position of the deep hole, and the deep hole is fixed and the connecting pipe 404 is placed in the deep trench, and the deep trench is fixed, and the deep trench is placed in the deep trench is fixed under the position of the deep trench, and the deep trench is placed in the deep trench, and the deep trench is fixed by the connecting pipe, and the hole, and the deep trench has a hole.
Claims (6)
1. A trenching assembly for a fertilizer deep placement machine having a trenching drill string, comprising: a fixed bearing plate (1); the four corners of the bottom of the fixed bearing plate (1) are respectively fixedly provided with a vertical downward support column, and the lower ends of the support columns are provided with wheels; the right end of the fixed bearing plate (1) is provided with two through round holes; a motor groove is formed in the middle of the top end of the fixed bearing plate (1); a circular groove is formed in the leftmost end of the fixed bearing plate (1); rectangular grooves are respectively formed in the front end and the rear end of the fixed bearing plate (1); three slots are formed in the top end of the fixed bearing plate (1); the middle part of the left end of the fixed bearing plate (1) is rotatably inserted with a penetrating ditching drill column (2), and the annular side wall of the ditching drill column (2) is provided with threads; two rectangular grooves of the fixed bearing plate (1) are respectively fixedly provided with a fixed base (3), and the upper end of the fixed base (3) is provided with a groove; the grooves of the two fixed bases (3) are respectively fixedly provided with a small electric push rod (301); one opposite ends of the two small electric push rods (301) are respectively fixedly provided with a limiting drill collar (302) with an arc-shaped structure;
a through large-scale electric push rod (4) is fixedly inserted into a round hole at the left end of the fixed bearing plate (1);
a circular groove at the leftmost end of the fixed bearing plate (1) is fixedly provided with a vertical upward fixed measuring rod (106), and the annular side wall of the fixed measuring rod (106) is uniformly provided with scales;
a through fixed fertilizer bucket (110) is fixedly inserted into a round hole at the right end of the fixed bearing plate (1), and a vertical downward fixed connecting pipe (111) is fixedly arranged at the bottom of the middle part of the fixed fertilizer bucket (110);
a column measuring plate (201) is fixedly arranged at the top end of the ditching drill column (2), a ditching drill bit (202) is fixedly arranged at the lower end of the ditching drill column (2), and a limit rotating cylinder (203) is rotatably arranged on the ditching drill column (2);
a limiting rotating ring (204) is fixedly arranged at the bottom of the limiting rotating cylinder (203), and a limiting tooth slot disc (205) is fixedly arranged on the outer annular side wall of the limiting rotating cylinder (203);
the large-scale electric putter (4) lower extreme department fixed mounting has connection carrier block (401), and the spread groove has been seted up on the top of connection carrier block (401), the round hole that runs through has been seted up to the lower extreme department of connection carrier block (401), fixed mounting has the screens piece of concave shape structure on the right side wall of connection carrier block (401), the round hole department of connection carrier block (401) lower extreme is installed and is run through restriction lead screw (402), and the both ends of restriction lead screw (402) rotate respectively and install the baffle ring.
2. A trenching assembly for a fertilizer deep placement machine having a trenching drill string as defined in claim 1 wherein: the fixed connection frame (101) is fixedly installed on the left side wall of the fixed bearing plate (1), a penetrating hook hole is formed in the middle of the left end of the fixed connection frame (101), a penetrating ditching adjusting hole (102) is formed in the left end of the fixed bearing plate (1), and a rotation limiting groove (103) of a ring-shaped structure is formed in the edge of the upper port portion of the ditching adjusting hole (102).
3. A trenching assembly for a fertilizer deep placement machine having a trenching drill string as defined in claim 1 wherein: the three slots of the fixed bearing plate (1) are respectively and fixedly provided with fixed supporting pipes (104) with L-shaped structures, and the inner ends of the upper ends of the three fixed supporting pipes (104) are fixedly provided with fixed limiting rings (105).
4. A trenching assembly for a fertilizer deep placement machine having a trenching drill string as defined in claim 1 wherein: the motor groove of the fixed bearing plate (1) is fixedly provided with a motor (107), the rotating shaft of the motor (107) is provided with a rotating saw tooth disc (108), and the upper end of the rotating shaft of the motor (107) is provided with a fixed limiting ring (109).
5. A trenching assembly for a fertilizer deep placement machine having a trenching drill string as defined in claim 1 wherein: the right side wall of the connecting bearing block (401) is fixedly provided with a fixed extension plate (403), the fixed extension plate (403) is provided with a round hole penetrating up and down, the lower end of the connecting bearing block (401) is fixedly provided with a ditching steel shovel (404), the upper end of the ditching steel shovel (404) is provided with a threaded hole penetrating, and the left end of the ditching steel shovel (404) is provided with a wedge-shaped structure.
6. The application method of the deep trench digging device of the fertilizer deep applying machine with the trench digging drill string is characterized by comprising the following steps of: the deep-trench digging device of the fertilizer deep-trench machine with the trenching drill stem is characterized in that before the trenching drill stem is used for digging deep trenches by using the trenching steel shovel (404), a hook on the rear end of an agricultural vehicle is hooked in the hooked hole, the agricultural vehicle and a fixed connecting frame (101) are installed together, the agricultural vehicle is convenient to drag the fixed bearing plate (1) to move, a motor (107) is opened to rotate a rotary saw tooth disc (108), a meshed limit rotary cylinder (203) can drive the trenching drill stem (2) to rotate at the moment, a trenching drill bit (202) can drill deep holes in soil when the trenching drill stem (2) rotates downwards, a cylinder measuring plate (201) can also move downwards when the deep holes are drilled, according to the position of the cylinder measuring plate (201) where the cylinder measuring plate (201) moves downwards, the left end of the cylinder measuring plate (201) is attached to a fixed measuring rod (106) can drag the movement of the fixed measuring rod (106), the rotary drill tooth disc (202) can be seen from the scale of the fixed measuring rod (106), the rotary drill bit (202) can be driven to rotate by the rotary limiting rotary cylinder (203) when the trenching drill bit (2) rotates downwards, the trenching drill deep holes can be drilled by the rotary limiting cylinder (202) when the trenching drill bit (2) rotates downwards, the deep holes can be drilled by the deep holes when the drill depth (2) is driven by the rotary limiting cylinder (201), and then the connecting bearing block (401) is downwards moved by using the large electric push rod (4), the position of the lower ditching steel shovel (404) is also adjusted, the ditching steel shovel (404) is put into a dug deep hole, when the agricultural vehicle pulls the fixed bearing plate (1), the deep ditch is dug by pulling the ditching steel shovel (404), and the fertilizer is contained in the fixed fertilizer bucket (110), can flow into the fixed connecting pipe (111) below from the fixed fertilizer bucket (110), then falls from the mouth part of the lower end of the fixed connecting pipe (111), and falls into the deep ditch below.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310867699.0A CN116897646B (en) | 2023-03-19 | 2023-03-19 | Deep trench digging device of fertilizer deep-fertilizing machine with trenching drill string and use method of deep trench digging device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310264175.2A CN116134992B (en) | 2023-03-19 | 2023-03-19 | Deep trench digging device of fertilizer deep-fertilizing machine |
| CN202310867699.0A CN116897646B (en) | 2023-03-19 | 2023-03-19 | Deep trench digging device of fertilizer deep-fertilizing machine with trenching drill string and use method of deep trench digging device |
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| CN202310264175.2A Division CN116134992B (en) | 2023-03-19 | 2023-03-19 | Deep trench digging device of fertilizer deep-fertilizing machine |
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| CN116897646A CN116897646A (en) | 2023-10-20 |
| CN116897646B true CN116897646B (en) | 2024-03-12 |
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| CN202310867703.3A Active CN116897647B (en) | 2023-03-19 | 2023-03-19 | Deep trench digging device of fertilizer deep applying machine with fixed fertilizer barrel |
| CN202310264175.2A Active CN116134992B (en) | 2023-03-19 | 2023-03-19 | Deep trench digging device of fertilizer deep-fertilizing machine |
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| CN202310264175.2A Active CN116134992B (en) | 2023-03-19 | 2023-03-19 | Deep trench digging device of fertilizer deep-fertilizing machine |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN116134992A (en) | 2023-05-19 |
| CN116897647A (en) | 2023-10-20 |
| CN116897646A (en) | 2023-10-20 |
| CN116897647B (en) | 2024-02-09 |
| CN116134992B (en) | 2023-08-04 |
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