CN113994778A - Soil turning device with tilling depth adjusting structure for agricultural machine and soil turning method thereof - Google Patents
Soil turning device with tilling depth adjusting structure for agricultural machine and soil turning method thereof Download PDFInfo
- Publication number
- CN113994778A CN113994778A CN202111140087.9A CN202111140087A CN113994778A CN 113994778 A CN113994778 A CN 113994778A CN 202111140087 A CN202111140087 A CN 202111140087A CN 113994778 A CN113994778 A CN 113994778A
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- agricultural machine
- soil
- grass
- weeds
- soil turning
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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
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
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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
- A01C5/04—Machines for making or covering holes for sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/8355—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble
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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 discloses a soil turning device with a tilling depth adjusting structure for an agricultural machine and a soil turning method thereof, wherein the soil turning device comprises an agricultural machine body, a tilling depth adjusting mechanism capable of tilling depth and digging holes at equal intervals in the left side of the agricultural machine body so as to facilitate vegetable planting is arranged in the agricultural machine body, dividing gears are welded on the front outer side and the rear outer side of an upper rotating shaft, a torsion spring rod is welded on the inner side of a first transmission gear, air cylinders are welded on the front left side and the rear left side of the agricultural machine body, a grass collecting mechanism capable of collecting planed weeds is arranged below a turnover mechanism, and a grass taking mechanism capable of taking out the weeds collected above the grass collecting mechanism is arranged above the grass grinding mechanism. Not only improves the efficiency of the agricultural machinery body, but also reduces the labor force and increases the overall practicability.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to a soil turning device with a tilling depth adjusting structure for the agricultural machinery and a soil turning method thereof.
Background
Agricultural mechanization refers to the application of advanced and applicable agricultural machinery and equipment to improve the operation conditions of agricultural production and promote the rapid development of agriculture and rural economy by improving the labor productivity, production technology level, economic benefit and ecological benefit to the utmost extent, for a deep ploughing agricultural machine, the deep ploughing agricultural machine is usually used for turning soil on the land, but the existing deep ploughing agricultural machine still has defects when in use, such as:
1. it is not convenient for when digging the soil, the intermittent type digs it to lead to digging the hole and planting vegetables that still need artifical with the digging hole of hoe one by one after the soil is dug, has not only reduced the function of ploughing dark agricultural machinery, has still increased artifical labour.
2. It is also inconvenient to collect, treat and recycle weeds that are turned out during deep soil cultivation, thereby causing a problem that weeds on the surface of the soil grow again to affect the normal growth of crops.
Therefore, the soil turning device with the tilling depth adjusting structure for the agricultural machine and the soil turning method thereof are provided to solve the problems.
Disclosure of Invention
The invention aims to provide a soil turning device with a tilling depth adjusting structure for an agricultural machine and a soil turning method thereof.
In order to achieve the purpose, the invention provides the following technical scheme:
a soil turning device with a tilling depth adjusting structure for an agricultural machine comprises an agricultural machine body, wherein a tilling depth adjusting mechanism capable of tilling depth and digging pits at equal intervals for facilitating vegetable planting is arranged inside the left side of the agricultural machine body and comprises an upper rotating shaft connected to the inner side of the agricultural machine body through a bearing, dividing gears are welded on the front outer side and the rear outer side of the upper rotating shaft, a first transmission gear is meshed on the outer side below the dividing gears, a torsion spring rod is welded on the inner side of the first transmission gear, soil turning components are welded on the outer side of the torsion spring rod at equal intervals, air cylinders are welded on the front left side and the rear left side of the agricultural machine body, a turning mechanism capable of driving grass receiving components to turn over is installed on the air cylinders through pistons, a grass receiving mechanism capable of collecting planed weeds is arranged below the turning mechanism, and a first chain wheel mechanism is connected to the outer side in front of the upper rotating shaft through a key, the left side in the agricultural machine body is provided with a mincing mechanism capable of mincing weeds, and a grass taking mechanism capable of taking out the weeds collected above the grass collecting mechanism is arranged above the mincing mechanism.
In a further embodiment, the front side, the rear side and the left side of the agricultural machine body are both welded with connecting lugs with a supporting function, and the overturning mechanism can be effectively supported through the connecting lugs.
In a further embodiment, the soil turning assembly is matched with the torsion spring rod, the dividing gear and the first transmission gear to form an intermittent pit digging mechanism, and the soil turning assembly can intermittently dig pits during soil turning.
In a further embodiment, the turnover mechanism comprises a rack fixed on the left side of the cylinder through a piston, a second transmission gear is meshed above the rack, a first driven shaft is welded on the inner side of the second transmission gear, and the second transmission gear and the first driven shaft can be effectively driven to rotate simultaneously under the action of the rack moving to the left side.
In further embodiment, receive grass mechanism including the welding in the link of rack bottom, the welding of link inboard below has the pin, just the activity of link inboard below articulates there is the rake, can collect and separate with soil through the effectual grass of digging out in soil of the rake.
In a further embodiment, the grinding mechanism comprises a connecting roller fixed on the outer side of the main shaft, grinding pieces are welded on the outer sides of the connecting roller, and collected weeds can be effectively ground through the connecting roller and the grinding pieces.
In a further embodiment, the grinding pieces outside both of said connecting rollers are distributed in a staggered manner, where the effect of the arrangement is the same as above.
In further embodiment, get grass mechanism include with connect the roller through the second sprocket mechanism of same root main shaft key-type connection, just second sprocket mechanism top inboard key connection has the second driven shaft, the second driven shaft outside is fixed with the connective bar, just the brush is all installed in the connective bar outside, the brush is located two the top of connecting the roller can effectively be swept out the weeds of collecting on the rake of playing grass through the brush to it is inboard to lead to two connection roller tops.
The invention provides another technical scheme which is a soil turning method with a tilling depth adjusting structure for an agricultural machine, and the method comprises the following steps:
s1: firstly, an agricultural machine body is driven to the field by an agricultural tillage driver, a main shaft is driven to drive a first chain wheel mechanism to rotate by starting a servo motor on the back surface of the left side of the agricultural machine body, an upper rotating shaft inside the right side of the first chain wheel mechanism and equally dividing gears on the front side and the rear side of the upper rotating shaft rotate, and a first transmission gear meshed below the upper rotating shaft can be driven to be matched with the torque spring rod to intermittently rotate by utilizing the action of the equally dividing gears, so that the intermittent angle adjustment of a soil turning assembly outside the torque spring rod can be realized, the soil turning assembly can intermittently and equidistantly dig holes to facilitate vegetable planting while turning soil, and the problem that soil needs to be dug by a hoe at the later stage manually is avoided, so that the efficiency of the agricultural machine body is improved, the manual labor force is reduced, and the overall practicability is increased;
s2: when the soil turning assembly is used for turning soil in a field, weed roots can be planed from the inside of the soil, the agricultural machine body is utilized to drive the grass-collecting rake at the bottom of the left side to move along with the soil under the action of the soil turning when the agricultural machine body runs in the field, the grass-collecting rake is located on the outer surface of the soil, planed weeds are also located on the surface of the soil at the same time, so that the weeds are effectively forked and separated from the soil under the action of the continuous movement of the grass-collecting rake, after the grass-collecting rake is fully forked, the piston inside the left side is driven to extend towards the left side through the control system driving cylinder, the rack fixed at the tail end of the piston drives the second transmission gear and the first driven shaft to turn towards the upper left side, then the connecting frame and the grass-collecting rake are driven to turn upwards, the connecting frame and the grass-collecting rake are movably hinged, so that when the connecting frame turns upwards, the outer side of the grass-collecting rake is enabled to fall above the two connecting rollers, the main shaft on the inner side of the connecting roller rotates to drive the second chain wheel mechanism, the second driven shaft, the connecting rod and the brush to rotate towards the two connecting rollers, and the outer side above the brush is in staggered contact with the grass rake, so that weeds collected on the grass rake are effectively swept into the middle of the two connecting rollers under the rotating action of the brush, the lower rubbing mechanism can rub the swept weeds conveniently, and the overall convenience is improved;
s3: when servo motor drive main shaft is rotatory, can also drive two gear wheels of hiding between the inside front side of agricultural machinery body and connecting roller front side simultaneously rotatory inwards, can make two connecting rollers simultaneously rotatory inwards at this moment, connect the effect of roller simultaneously rotatory inwards at two, the crisscross hank piece that sets up of effectual drive rubs the weeds of collection, then the weeds that rubs are reintroduced into the farmland from the discharge gate of agricultural machinery body bottom to this has both avoided weeds to regenerate in the field, can also retrieve the natural fertilizer who is used as field soil to weeds.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the tilling depth adjusting mechanism is arranged, the soil turning assembly is matched with the torsion spring rod, the equally dividing gear and the first transmission gear to form the intermittent pit digging mechanism, compared with the existing soil turning agricultural machine, the intermittent pit digging mechanism can dig pits through the soil turning assembly in the soil turning process, so that the situation that the soil needs to be dug one by using a hoe in the later period is avoided, the efficiency of the agricultural machine body is improved, the labor force is reduced, and the overall practicability is increased;
2. according to the weed collecting mechanism and the turnover mechanism, the weed roots can be planed out of the soil under the action of the soil turning assembly for turning the field, so that weeds are effectively forked and separated from the soil under the action of continuous movement of the weed rake, the second transmission gear and the first driven shaft are turned over towards the upper left side under the action of driving the rack by the air cylinder and driving the piston to drive the rack, the weed rake can be enabled to lean against the outer side of the stop rod and fall above the two connecting rollers, and weeds collected on the weed rake are effectively swept into the middle of the two connecting rollers under the action of rotation of the hairbrush;
3. according to the invention, the mincing mechanism is arranged, and the two large gears hidden between the front side of the interior of the agricultural machine body and the front side of the connecting roller can be driven to rotate inwards simultaneously by utilizing the rotation of the main shaft, so that the connecting roller and the mincing pieces can be effectively driven to rotate inwards in a staggered manner, and further, collected weeds can be effectively minced and reintroduced into a farmland.
Drawings
FIG. 1 is a schematic perspective view of a soil turning device with a tilling depth adjusting structure for an agricultural machine and a soil turning method thereof;
FIG. 2 is a schematic view of the installation structure of the torsion spring rod and the soil turning assembly for the soil turning device with the tilling depth adjusting structure and the soil turning method thereof of the agricultural machine;
FIG. 3 is a schematic view of the mounting structure of the rack and the second transmission gear in the soil turning device with the tilling depth adjusting structure for the agricultural machine and the soil turning method thereof;
FIG. 4 is an enlarged schematic structural view at A in FIG. 1 of a soil turning device with a tilling depth adjusting structure for an agricultural machine and a soil turning method thereof;
FIG. 5 is an enlarged schematic structural view at B in FIG. 1 of a soil turning device with a tilling depth adjusting structure for an agricultural machine and a soil turning method thereof;
FIG. 6 is an enlarged schematic structural view at C in FIG. 1 of a soil turning device with a tilling depth adjusting structure for an agricultural machine and a soil turning method thereof;
FIG. 7 is a schematic view of the mounting structure of the halving gear and the first transmission gear in the soil turning device with the tilling depth adjusting structure for the agricultural machine and the soil turning method thereof.
In the figure: 1. an agricultural machine body; 101. connecting lugs; 2. a tilling depth adjusting mechanism; 201. an upper rotating shaft; 202. equally dividing the gear; 203. a first drive gear; 204. a torsion spring lever; 205. a soil turning assembly; 3. a cylinder; 4. a turnover mechanism; 401. a rack; 402. a second transmission gear; 403. a first driven shaft; 5. a grass harvesting mechanism; 501. a connecting frame; 502. a stop lever; 503. grass-removing rake; 6. a first sprocket mechanism; 7. mincing mechanism; 701. a connecting roller; 702. shredding the chips; 8. a grass taking mechanism; 801. a second sprocket mechanism; 802. a second driven shaft; 803. a connecting rod; 804. and a brush.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, in the embodiment of the present invention, a soil turning device with a tilling depth adjusting structure for an agricultural machine includes an agricultural machine body 1, a connection lug 101, a tilling depth adjusting mechanism 2, an upper rotation shaft 201, an equal division gear 202, a first transmission gear 203, a torsion spring rod 204, a soil turning assembly 205, a cylinder 3, a turnover mechanism 4, a rack 401, a second transmission gear 402, a first driven shaft 403, a grass collecting mechanism 5, a connection frame 501, a stop lever 502, a grass lifting rake 503, a first chain wheel mechanism 6, a rubbing mechanism 7, a connection roller 701, a rubbing piece 702, a grass collecting mechanism 8, a second chain wheel mechanism 801, a second driven shaft 802, a connection rod 803 and a brush 804, the tilling depth adjusting mechanism 2 capable of tilling depth and digging pits at equal intervals on the ground to facilitate vegetable planting is disposed inside the left side of the agricultural machine body 1, the cylinder 3 is welded on both the front and rear left sides of the agricultural machine body 1, and the cylinder 3 is provided with the turnover mechanism 4 capable of driving the grass collecting assembly to turn over through a piston, a grass collecting mechanism 5 capable of collecting the planed weeds is arranged below the turnover mechanism 4, a first chain wheel mechanism 6 is connected to the outer side key in front of the upper rotating shaft 201, a mincing mechanism 7 capable of mincing the weeds is arranged on the left side inside the agricultural machine body 1, and a grass taking mechanism 8 capable of taking out the weeds collected above the grass collecting mechanism 5 is arranged above the mincing mechanism 7.
In order to better show a specific using method of the soil turning device with the tilling depth adjusting structure for the agricultural machine, the soil turning method with the tilling depth adjusting structure for the agricultural machine comprises the following steps:
example 1
Referring to fig. 1, 4 and 7, the tilling depth adjusting mechanism 2 includes an upper rotating shaft 201 connected to the inner side of the agricultural machine body 1 through a bearing, dividing gears 202 are welded to the front and rear outer sides of the upper rotating shaft 201, a first transmission gear 203 is engaged with the outer side of the lower portion of the dividing gear 202, a torsion spring rod 204 is welded to the inner side of the first transmission gear 203, a soil turning assembly 205 is welded to the outer side of the torsion spring rod 204 at equal intervals, the soil turning assembly 205 is matched with the torsion spring rod 204, the dividing gears 202 and the first transmission gear 203 to form an intermittent pit digging mechanism, the agricultural machine body 1 is opened to the field through a farming driver, a main shaft is driven by a servo motor on the left back side of the agricultural machine body 1 to drive a first sprocket mechanism 6 to rotate, so that the upper rotating shaft 201 inside the right side of the first sprocket mechanism 6 and the dividing gears 202 on the front and rear sides of the first sprocket mechanism rotate, and the first transmission gear 203 engaged with the lower portion can be driven to rotate intermittently by the torsion spring rod 204 under the action of the rotation of the dividing gears 202, can make the subassembly 205 intermittent type angle of adjustment that digs in the torsion spring pole 204 outside with this to can realize that subassembly 205 that digs can also be intermittent type and equidistance dig the hole and be convenient for kind of dish when digging, avoid simultaneously needing artifical later stage reuse hoe to dig the hole to soil one by one.
Example 2
Referring to fig. 1, 3 and 6, the difference from embodiment 1 is: the grass collecting mechanism 5 comprises a connecting frame 501 welded at the bottom of a rack 401, a stop lever 502 is welded at the lower part of the inner side of the connecting frame 501, grass-collecting rake 503 is movably hinged at the lower part of the inner side of the connecting frame 501, connecting lugs 101 serving as a supporting function are welded at the front and the rear left sides of the agricultural machine body 1, a turnover mechanism 4 comprises a rack 401 fixed at the left side of an air cylinder 3 through a piston, a second transmission gear 402 is meshed above the rack 401, a first driven shaft 403 is welded at the inner side of the second transmission gear 402, a grass taking mechanism 8 comprises a second chain wheel mechanism 801 in key connection with a connecting roller 701 through the same main shaft, a second driven shaft 802 is in key connection with the inner side above the second chain wheel mechanism 801, a connecting rod 803 is fixed at the outer side of the second driven shaft 802, a brush 804 is installed at the outer side of the connecting rod 803, the brush 804 is positioned above the two connecting rollers 701, when the soil-turning assembly 205 turns soil, the weed roots can be planed out from the inside of the soil, the grass rake 503 at the bottom of the left side can be driven to move along with the soil under the action of the soil plowing during traveling in the field by utilizing the agricultural machine body 1, the grass rake 503 is located on the outer surface of the soil, and the planed weeds are also located on the surface of the soil at the same time, so that the weeds are effectively forked and separated from the soil under the action of continuous movement of the grass rake 503, after the grass rake 503 is forked fully, the cylinder 3 is driven by the control system to drive the piston inside the left side to extend towards the left side, the rack 401 fixed at the tail end of the piston drives the second transmission gear 402 and the first driven shaft 403 to overturn upwards leftwards, then the connecting frame 501 and the grass rake 503 are driven to overturn upwards, the connecting frame 501 and the grass rake 503 are movably hinged, so that when the connecting frame 501 overturns upwards, the grass rake 503 is leaned on the outer side of the stop rod 502 to vertically fall above the two connecting rollers 701, it is rotatory to two connection rollers 701 simultaneously to reuse the inboard main shaft of connecting roller 701 to rotate and drive second sprocket mechanism 801, second driven shaft 802, connective bar 803 and brush 804, and the brush 804 top outside is crisscross contact with grass-collecting rake 503 to this under the rotatory effect of brush 804, effectually sweep into two connection rollers 701 with the weeds that collect on the grass-collecting rake 503 in the middle of, thereby the mechanism 7 that rubs of the below of having been convenient for comes to rub the weeds of sweeping into and handles.
Example 3
Referring to fig. 1, the difference from embodiment 2 is: mincing mechanism 7 includes through the fixed connecting roller 701 in main shaft outside, and connecting roller 701 all welds in the outside and has minced piece 702, minced piece 702 in two connecting roller 701 outsides is crisscross distribution, when servo motor drive main shaft was rotatory, can also drive two gear wheels of hiding between the inside front side of agricultural machinery body 1 and connecting roller 701 front side simultaneously inwards laterally rotate, can make two connecting roller 701 simultaneously inwards laterally rotate this moment, the effect of inwards laterally rotating simultaneously at two connecting roller 701, the effectual crisscross minced piece 702 that sets up of drive comes to mince the weeds of collection, then the weeds of minding are from the discharge gate reintroduction farmland of agricultural machinery body 1 bottom to this has both avoided weeds to regenerate in the field, can also grind the weeds and retrieve the natural fertilizer who is used as soil.
The working principle of the invention is as follows: as shown in fig. 1, 4 and 7, firstly, the agricultural machinery body 1 is driven to the field by the agricultural driver, and the servo motor on the back of the left side of the agricultural machine body 1 is started to drive the main shaft to drive the first chain wheel mechanism 6 to rotate, the upper rotating shaft 201 in the right side of the first chain wheel mechanism 6 and the halving gears 202 at the front and rear sides thereof are rotated, the first transmission gear 203 meshed below can be driven to intermittently rotate by the rotation of the halving gears 202 in cooperation with the torsion spring rod 204, thereby enabling the soil turning assembly 205 outside the torsion spring rod 204 to be intermittently angled, so that the digging component 205 can dig a pit intermittently and equidistantly while digging soil to facilitate vegetable planting, meanwhile, the situation that soil is dug one by using the hoe at the later stage is avoided, the efficiency of the agricultural machine body 1 is improved, manual labor force is reduced, and the overall practicability is improved.
When the soil turning assembly 205 is used for turning the soil in the field, the weed roots can be planed from the interior of the soil, in order to recover the planed weeds and avoid the problem that the planed weeds are reproduced on the inner side of the soil, the solution is as shown in fig. 1, 3 and 6, when the agricultural machine body 1 is used for turning the soil in the field, the grass-removing rake 503 at the bottom of the left side is driven to move along with the soil, the grass-removing rake 503 is located on the outer surface of the soil, the planed weeds are also located on the surface of the soil at the same time, so that the weeds are effectively forked and separated from the soil through the continuous movement of the grass-removing rake 503, when the grass-removing rake 503 is fully forked, the cylinder 3 is driven by the control system to drive the piston inside the left side to extend towards the left side, the rack 401 fixed at the tail end of the piston drives the second transmission gear 402 and the first driven shaft 403 to overturn towards the upper left side, and then drive the connecting frame 501 and the grass-removing rake 503 to overturn upwards, because of link 501 and the rake 503 are articulated for the activity, so when link 501 overturns upwards, can make the rake 503 lean on the fender pole 502 outside and hang down in two connection roller 701 tops, recycle and connect the rotatory second sprocket mechanism 801 that drives of the inboard main shaft of roller 701, second driven shaft 802, connective bar 803 and brush 804 and rotate to two connection roller 701 simultaneously, and brush 804 outside and rake 503 are crisscross contact in the top, so under the rotatory effect of brush 804, effectual weeds that will collect on the rake 503 are swept in the middle of two connection roller 701, thereby mechanism 7 that has been convenient for the below rubs the processing of rubbing the weeds of sweeping in, whole convenience has been increased.
As shown in fig. 1, when the main shaft is driven by the servo motor to rotate, the two large gears hidden between the front side of the interior of the agricultural machine body 1 and the front side of the connecting roller 701 can be driven to rotate inwards at the same time, the two connecting rollers 701 can simultaneously rotate inwards, and under the action of the two connecting rollers 701 rotating inwards at the same time, the collected weeds are ground by the aid of the grinding pieces 702 arranged in a staggered mode, and then the ground weeds are reintroduced into a field from a discharge port at the bottom of the agricultural machine body 1, so that weeds are prevented from being regenerated in the field, natural fertilizers used as field soil can be recovered by grinding the weeds, and the working principle is the working principle of the field, and therefore a series of work is completed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A device of digging for agricultural machinery has tilling depth and adjusts structure, includes agricultural machinery body (1), its characterized in that: the agricultural machine is characterized in that a tilling depth adjusting mechanism (2) capable of tilling deep in the soil and digging pits at equal intervals is arranged inside the left side of the agricultural machine body (1) to facilitate vegetable planting, the tilling depth adjusting mechanism (2) comprises an upper rotating shaft (201) connected to the inner side of the agricultural machine body (1) through a bearing, dividing gears (202) are welded to the front outer side and the rear outer side of the upper rotating shaft (201), a first transmission gear (203) is meshed to the outer side below the dividing gears (202), a torsion spring rod (204) is welded to the inner side of the first transmission gear (203), soil turning assemblies (205) are welded to the outer side of the torsion spring rod (204) at equal intervals, air cylinders (3) are welded to the front left side and the rear left side of the agricultural machine body (1), a turnover mechanism (4) capable of driving the grass receiving assemblies to turn over is installed on the air cylinders (3) through pistons, a grass receiving mechanism (5) capable of collecting the planed weeds is arranged below the turnover mechanism (4), the front outer side key of the upper rotating shaft (201) is connected with a first chain wheel mechanism (6), the left side in the agricultural machine body (1) is provided with a mincing mechanism (7) capable of mincing weeds, and a grass taking mechanism (8) capable of taking out the weeds collected above the grass collecting mechanism (5) is arranged above the mincing mechanism (7).
2. The soil turning device with a tilling depth adjusting structure for an agricultural machine according to claim 1, wherein: a engaging lug (101) as a supporting function is welded on the front side, the rear side and the left side of the agricultural machine body (1).
3. The soil turning device with a tilling depth adjusting structure for an agricultural machine according to claim 1, wherein: the soil turning assembly (205) is matched with a torsion spring rod (204), an equally dividing gear (202) and a first transmission gear (203) to form an intermittent pit digging mechanism.
4. The soil turning device with a tilling depth adjusting structure for an agricultural machine according to claim 1, wherein: the turnover mechanism (4) comprises a rack (401) fixed on the left side of the cylinder (3) through a piston, a second transmission gear (402) is meshed above the rack (401), and a first driven shaft (403) is welded on the inner side of the second transmission gear (402).
5. A soil turning device with a tilling depth adjusting structure for an agricultural machine according to claim 4, wherein: receive grass mechanism (5) including the welding in link (501) of rack (401) bottom, the welding of link (501) inboard below has pin (502), just link (501) inboard below activity articulates there is rake (503).
6. The soil turning device with a tilling depth adjusting structure for an agricultural machine according to claim 1, wherein: the mincing mechanism (7) comprises a connecting roller (701) fixed on the outer side of the main shaft, and minced fragments (702) are welded on the outer side of the connecting roller (701).
7. A soil turning device with a tilling depth adjusting structure for an agricultural machine according to claim 6, wherein: the strand pieces (702) on the outer sides of the two connecting rollers (701) are distributed in a staggered mode.
8. The soil turning device with a tilling depth adjusting structure for an agricultural machine according to claim 7, wherein: get grass mechanism (8) and include and connect roller (701) through second sprocket mechanism (801) of same root main shaft key-type connection, just second sprocket mechanism (801) top inboard key joint has second driven shaft (802), second driven shaft (802) outside is fixed with connective bar (803), just brush (804) are all installed in connective bar (803) outside, brush (804) are located two the top of connecting roller (701).
9. A method of turning soil with tilling depth adjustment structure for agricultural machinery as claimed in any one of claims 1 to 8, including the steps of:
s1: firstly, a farming driver opens the agricultural machine body (1) to the field, and starts a servo motor on the back surface of the left side of the agricultural machine body (1) to drive a main shaft to drive a first chain wheel mechanism (6) to rotate, so that an upper rotating shaft (201) inside the right side of the first chain wheel mechanism (6) and equally divided gears (202) on the front side and the rear side of the upper rotating shaft are rotated, and the first transmission gear (203) meshed below can be driven to intermittently rotate by matching with a torsion spring rod (204) under the action of the rotation of the equally divided gears (202), so that the intermittent angle adjustment of a soil turning assembly (205) outside the torsion spring rod (204) can be realized, the soil turning assembly (205) can also intermittently and equidistantly dig pits to facilitate vegetable planting, and the need of manually digging pits in the later period by using a hoe head is avoided, thereby not only improving the efficiency of the agricultural machine body (1), labor force is reduced, and the overall practicability is improved;
s2: when the soil turning assembly (205) is used for turning soil in a field, weed roots can be planed out of the soil, the agricultural machine body (1) is utilized to travel in the field to turn soil, the grass rake (503) at the bottom of the left side can be driven to move along with the soil, the grass rake (503) is located on the outer surface of the soil, and planed weeds are also located on the surface of the soil at the same time, so that the weeds are effectively forked and separated from the soil through the continuous moving effect of the grass rake (503), after the grass rake (503) is fully forked, the piston inside the left side is driven to extend towards the left side through the control system driving cylinder (3), the rack (401) fixed at the tail end of the piston drives the second transmission gear (402) and the first driven shaft (403) to turn upwards towards the left side, then the connecting frame (501) and the grass rake (503) are driven to turn upwards, and the connecting frame (501) and the grass rake (503) are movably hinged, therefore, when the connecting frame (501) is turned upwards, the grass-collecting rake (503) leans against the outer side of the stop rod (502) and vertically falls above the two connecting rollers (701), the main shaft on the inner side of the connecting rollers (701) rotates to drive the second chain wheel mechanism (801), the second driven shaft (802), the connecting rod (803) and the brush (804) to simultaneously rotate towards the two connecting rollers (701), and the outer side above the brush (804) is in staggered contact with the grass-collecting rake (503), so that weeds collected on the grass-collecting rake (503) are effectively swept into the middle of the two connecting rollers (701) under the rotation effect of the brush (804), the lower mincing mechanism (7) is convenient for mincing the swept weeds, and the overall convenience is improved;
s3: when servo motor drive main shaft was rotatory, can also drive two gear wheels of hiding between inside front side of agricultural machinery body (1) and connecting roller (701) front side simultaneously inwards the side rotatory, can make two connecting roller (701) simultaneously inwards rotatory at this moment, connect roller (701) simultaneously to the effect of inside rotation, effectual crisscross hank piece (702) that sets up of drive come to rub the weeds of collection, then the weeds that rub are leaded into the farmland again from the discharge gate of agricultural machinery body (1) bottom to this has both avoided weeds to regenerate in the field, can also rub weeds and retrieve the natural fertilizer who is used as field soil.
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