CN116548100A - Cultivated land stone filter - Google Patents
Cultivated land stone filter Download PDFInfo
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- CN116548100A CN116548100A CN202310776655.7A CN202310776655A CN116548100A CN 116548100 A CN116548100 A CN 116548100A CN 202310776655 A CN202310776655 A CN 202310776655A CN 116548100 A CN116548100 A CN 116548100A
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Abstract
The invention provides a cultivated land stone filter, which relates to the field of agricultural apparatuses and comprises a cultivated land driving box, a stone filtering and collecting piece, a cultivated land transmission mechanism, a cultivated land turning mechanism and a cultivated land filtering mechanism; the farmland fixing shaft is fixedly connected above the farmland driving box; the soil turning driving shaft is rotationally connected to the middle position inside the cultivated land driving box; the anti-blocking driving shaft is rotatably connected to the outer side of the filtering driving protective box; the stone filtering and collecting piece is fixedly connected to the front end of the filtering support frame; the tillage transmission mechanism is arranged in the tillage driving box; the ploughing mechanism is arranged at the front end of the soil ploughing driving shaft; the turning filter mechanism is arranged at the upper end of the stone filtering and collecting piece, achieves turning of deeper soil, improves the turning effect of the whole stone filter, achieves filtering of stones, facilitates unified treatment of the stones, and solves the problem that stones in the soil can cover the stones and affect growth of crop root systems.
Description
Technical Field
The invention relates to the technical field of agricultural equipment, in particular to a cultivated land stone filter.
Background
In order to ensure soil fertility and soil property conveying in the process of managing the soil, soil needs to be ploughed before ploughing, the conventional soil ploughing mode is to use a rotary cultivator to perform ploughing operation, the rotary cultivator is connected with a tractor through a central stretching rod when the soil is ploughed, the tractor is then driven with the rotary cultivator through a universal shaft, and when ploughing, the lower part of a blade of the rotary cultivator is required, and then the soil is ploughed through rotation of the blade of the rotary cultivator.
The prior application number is: the invention discloses a novel cultivator, which comprises a frame and is characterized in that: the machine frame end is connected with the axis of rotation be equipped with a plurality of scraping the earth head in the axis of rotation be equipped with in the frame and drive the axis of rotation and rotate thereby make the scraping the drive arrangement that the earth head rotated scraping the earth the frame lower extreme of earth head rear end is equipped with the conveying mechanism who can carry earth be equipped with under the frame between conveying mechanism and the scraping the earth head and scrape the device that turns over on the conveying mechanism be equipped with a plurality of smashing device that can smash earth on the frame lower terminal surface of conveying mechanism top be equipped with eight guide bars outward in the symmetry in the frame of conveying mechanism rear end be equipped with the pushing device that can flatten earth in the frame of conveying mechanism rear end be equipped with the mount on the frame rear end both sides the mount lower extreme is equipped with the removal wheel be equipped with the promotion handle that conveniently promotes on the frame rear end.
However, there are more stones in the existing cultivated land soil generally, when the rotary cultivator is used for turning the soil, the stones in the soil can be turned along with the soil, but after the soil is turned, the stones are covered, the stones in the soil can influence the growth of crop root systems, so that the yield of the cultivated land is influenced, meanwhile, due to the fact that the rotary cultivator is of a blade structure generally, the depth of the submerged soil is limited, only the soil on the surface layer can be turned, and the soil loosening effect is limited.
Disclosure of Invention
In view of the above, the invention provides a cultivated land stone filter, which has the advantages that the power transmission of the whole stone filter is realized, the whole device is conveniently connected with a tractor, the application range of the whole device is increased, the whole device is more flexible to use, special machines are avoided, the soil loosening of the soil is realized, the fertility of the soil is ensured, the yield of crops on the soil is improved, meanwhile, compared with the traditional rotary cultivator, the soil turning mode of the up-and-down swing of a turning shovel can turn deeper soil, the turning effect of the whole stone filter is improved, the filtering of stones is realized, stones in the soil are collected, the unified treatment of the stones is facilitated, the influence of the stones on the growth of the crops serving as root systems is avoided, and the yield of the crops is ensured.
The invention provides the purpose and the effect of a cultivated land stone filter, which particularly comprises a cultivated land driving box, a cultivated land fixing shaft, a soil turning driving shaft, a soil turning limiting shaft, a filtering support frame, a filtering driving protective box, an anti-blocking driving shaft, a stone filtering and collecting piece, a cultivated land transmission mechanism, a cultivated land turning mechanism and a cultivated land filtering mechanism;
the farmland fixing shaft is fixedly connected above the farmland driving box;
the soil turning driving shaft is rotatably connected to the middle position inside the cultivated land driving box, and the left end and the right end of the soil turning driving shaft are respectively hinged with the cultivated land fixing shaft;
the soil turning limiting shaft is fixedly connected to the lower end of the interior of the cultivated land driving box;
the two groups of the filter support frames are respectively welded at the left end and the right end of the soil turning limiting shaft and are respectively fixedly connected with the farmland fixing shaft;
the two groups of filter drive protection boxes are respectively connected to the left side and the right side above the soil turning driving shaft in a rotating way;
the anti-blocking driving shaft is rotatably connected to the outer side of the filtering driving protective box;
the stone filtering and collecting piece is fixedly connected to the front end of the filtering support frame, is rotationally connected with the anti-blocking driving shaft and is of a semi-cylindrical structure;
the tillage transmission mechanism is arranged in the tillage driving box;
the ploughing mechanism is arranged at the front end of the soil ploughing driving shaft;
the ploughing and filtering mechanism is arranged at the upper end of the stone filtering and collecting piece.
Further, the turning transmission mechanism comprises: installing a connecting frame;
the installation connecting frame is fixedly connected above the farmland driving box.
Further, the tilling transmission mechanism further comprises: a transmission universal shaft;
the transmission universal shaft is rotationally connected with the rear end of the cultivated land driving box,
further, the tilling transmission mechanism further comprises: a first tillage bevel gear and a second tillage bevel gear;
the first tillage bevel gear is rotationally connected in the tillage driving box and is fixedly connected with the transmission universal shaft in a coaxial way;
the second tillage bevel gears are respectively connected in the tillage driving box in a rotating mode, are meshed with the first tillage bevel gears, and are in transmission connection with the soil tillage driving shaft through chains.
Further, the ploughing mechanism comprises: a tillage driving crank shaft piece, a tillage connecting rod and a tillage limiting rod;
four groups of tillage driving crank shaft pieces are arranged in total and are fixedly connected to the periphery of the soil-tillage driving shaft respectively;
four groups of tillage connecting rods are arranged in total, and the four groups of tillage connecting rods are respectively hinged to the front end of the tillage driving crankshaft piece;
four groups of tillage limiting rods are arranged in total, the four groups of tillage limiting rods are respectively hinged to the periphery of the soil tillage limiting shaft, and the front ends of the four groups of tillage limiting rods are respectively hinged to the tillage connecting rods.
Further, the ploughing mechanism further comprises: turning over the shovel;
the four groups of tillage turners are respectively and fixedly connected to the front ends of the tillage connecting rods.
Further, the ploughing and filtering mechanism further comprises: a first filtering bevel gear, a second filtering bevel gear and a third filtering bevel gear;
the first filtering bevel gears are arranged in two groups, and the two groups of first filtering bevel gears are respectively and coaxially fixedly connected to the left side and the right side of the periphery of the soil turning driving shaft;
the four groups of second filtering bevel gears are respectively connected in the filtering driving protective box in a rotating way, wherein the two groups of second filtering bevel gears at the rear are respectively meshed with the first filtering bevel gears;
the third filtering bevel gears are arranged in two groups, the two groups of the third filtering bevel gears are respectively and fixedly connected to the left side and the right side of the periphery of the anti-blocking driving shaft in a coaxial mode, and the two groups of the third filtering bevel gears are respectively meshed with the two groups of the second filtering bevel gears in front.
Further, the ploughing and filtering mechanism further comprises: beating the anti-blocking piece;
the anti-blocking members are arranged in a plurality of groups, the anti-blocking members are of strip-shaped rubber structures, and the anti-blocking members are respectively and fixedly connected to the periphery of the anti-blocking driving shaft.
Further, the ploughing and filtering mechanism further comprises: stone filtering holes;
the stone filtering holes are provided with a plurality of groups, and the stone filtering holes are respectively arranged on the outer sides of the stone filtering and collecting pieces.
Further, the ploughing and filtering mechanism further comprises: a stone filter;
the stone filter is of a triangular block structure, the stone filter is fixedly connected to the inside of the stone filter collecting piece, and a plurality of groups of round hole structures are formed in the surface of the stone filter.
Advantageous effects
In addition, through the arrangement of the tillage transmission mechanism, when the soil needs to be tillage, the installation connection frame and the traction machine are connected at three points through the bolts, then the installation connection frame and the traction machine are in transmission connection by using the central telescopic pull rod, then the traction machine is opened, the traction machine drives the driving shaft of the transmission universal shaft to rotate, the driving shaft of the transmission universal shaft drives the driven shaft of the transmission universal shaft to rotate, at the moment, the transmission universal shaft drives the driving shaft of the transmission universal shaft to rotate, at the moment, the transmission universal shaft rotates to drive the first tillage bevel gear to rotate, the first tillage bevel gear rotates to drive the second tillage bevel gear to rotate, the second tillage bevel gear rotates to drive the soil stirring driving shaft to rotate, the driving function is realized, the transmission of the power of the whole stone filter is realized, the whole device is conveniently connected with the tractor, the application range of the whole device is increased, the whole device is more flexible to use, and special use of a special machine is avoided.
In addition, when the soil needs to be ploughed, the soil-ploughing driving shaft rotates to drive the ploughing driving crankshaft to rotate, the ploughing driving crankshaft rotates to drive the ploughing connecting rod to swing, the ploughing connecting rod swings under the limiting function of the ploughing limiting rod, the ploughing connecting rod swings up and down at the moment, the ploughing connecting rod swings up and down to drive the ploughing shovel to swing up and down, the ploughing shovel swings up and down to realize the soil-ploughing function, the ploughing of the soil is facilitated, the soil loosening of the soil is realized, the soil fertility is ensured, the yield of crops on the soil is improved, meanwhile, compared with a traditional rotary cultivator, the ploughing shovel can perform ploughing on the soil deeper, and the ploughing effect of the whole stone filter is improved.
In addition, through the arrangement of the ploughing filter mechanism, when ploughing soil in a ploughing field, when ploughing soil in the ploughing mechanism, the ploughing shovel can turn the soil into the inside of the stone filtering and collecting piece, the turned-in soil is exposed in the stone filtering holes at the moment, the loosening degree of the soil is guaranteed, meanwhile, the stone filtering holes realize the filtering of stones in the soil, the stone filtering and collecting piece realizes the collection of the stones, meanwhile, the stone filtering piece realizes the guiding function of the stones, so that the stones can be concentrated at the left end and the right end of the inside of the stone filtering and collecting piece, the user can conveniently process the stones, meanwhile, the ploughing drive shaft rotates, at the moment, the ploughing drive shaft rotates to drive the first filtering bevel gear to rotate, the second filtering bevel gear rotates to drive the third filtering bevel gear to rotate, the anti-blocking drive shaft to rotate, the anti-blocking piece rotates to realize the beating of the anti-blocking piece to block the stones, the beating of the bevel gear to block the stone filtering and collecting piece is prevented from affecting the root system of the stones, and the soil is convenient to process the stones, and the root system is prevented from being used as a root system to be uniform for the soil to be processed.
The invention realizes the power transmission of the whole stone filter, facilitates the connection of the whole device and a tractor, increases the application range of the whole device, ensures that the whole device is more flexible to use, avoids special machines, realizes the soil loosening of the soil, ensures the fertility of the soil, improves the yield of crops on the soil, and meanwhile, compared with the traditional rotary cultivator, the soil turning mode of the turning shovel which swings up and down can turn deeper soil, improves the turning effect of the whole stone filter, realizes the filtration of stones, collects the stones in the soil, facilitates the unified treatment of the stones, avoids the stones from influencing the growth of the crops as root systems, and ensures the yield of the crops.
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.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the overall structure of a arable rock filter according to an embodiment of the invention.
FIG. 2 is a schematic view of a tillage shovel structure of a tillage stone filter according to an embodiment of the present invention.
FIG. 3 is a schematic view of a first filter bevel gear arrangement of an arable rock filter according to an embodiment of the invention.
FIG. 4 is a schematic view of a tilling link structure of a tilling stone filter according to an embodiment of the present invention.
FIG. 5 is a schematic view of the drive cardan shaft of a cultivated land stone filter according to an embodiment of the present invention.
FIG. 6 is a schematic view of the structure of the flapping anti-blocking member of the arable rock filter according to the embodiment of the invention.
FIG. 7 is a schematic view of the stone filter structure of the arable stone filter according to an embodiment of the present invention.
FIG. 8 is a schematic view of a turning drive crankshaft member of a tilling stone filter according to an embodiment of the present invention.
List of reference numerals
1. A tilling driving box; 101. installing a connecting frame; 102. a transmission universal shaft; 103. a first ploughing bevel gear; 104. a second ploughing bevel gear; 2. a farmland fixing shaft; 3. a soil turning driving shaft; 301. turning and driving a crank shaft member; 302. turning over the connecting rod; 303. a tillage limiting rod; 304. turning over the shovel; 4. a soil turning limiting shaft; 5. a filter support; 6. filtering and driving a protective box; 601. a first filtering bevel gear; 602. a second filtering bevel gear; 603. a third filtering bevel gear; 604. beating the anti-blocking piece; 7. anti-blocking driving shaft; 8. a stone filtering and collecting piece; 801. stone filtering holes; 802. a stone filter.
Detailed Description
Example 1
The invention provides a cultivated land stone filter, please refer to the figures 1 to 8: comprises a cultivated land driving box 1, a cultivated land fixing shaft 2, a soil turning driving shaft 3, a soil turning limiting shaft 4, a filtering supporting frame 5, a filtering driving protective box 6, an anti-blocking driving shaft 7, a stone filtering collecting piece 8 and a soil turning transmission mechanism; the farmland fixing shaft 2 is fixedly connected above the farmland driving box 1; the soil turning driving shaft 3 is rotatably connected to the middle position inside the cultivated land driving box 1, and the left end and the right end of the soil turning driving shaft 3 are respectively hinged with the cultivated land fixing shaft 2; the soil turning limiting shaft 4 is fixedly connected to the lower end of the interior of the tilling driving box 1; the two groups of the filter support frames 5 are arranged, the two groups of the filter support frames 5 are respectively welded and connected to the left end and the right end of the soil turning limiting shaft 4, and the two groups of the filter support frames 5 are respectively fixedly connected with the farmland fixing shaft 2; the two groups of the filter drive protective boxes 6 are arranged in total, and the two groups of the filter drive protective boxes 6 are respectively connected to the left side and the right side above the soil turning driving shaft 3 in a rotating way; the anti-blocking driving shaft 7 is rotationally connected to the outer side of the filtering driving protective box 6; the stone filtering and collecting piece 8 is fixedly connected to the front end of the filtering and supporting frame 5, the stone filtering and collecting piece 8 is rotationally connected with the anti-blocking driving shaft 7, and the stone filtering and collecting piece 8 is of a semi-cylindrical structure; the tillage transmission mechanism is arranged in the tillage driving box 1;
wherein, turn over and plough drive mechanism including: a connecting frame 101, a transmission universal shaft 102, a first tillage bevel gear 103 and a second tillage bevel gear 104 are installed;
the mounting connecting frame 101 is fixedly connected above the farmland driving box 1, a connecting piece is arranged at the rear end of the mounting connecting frame 101, the mounting connecting frame 101 is connected with an external traction machine through a bolt, and a central telescopic pull rod is connected with the traction machine at the upper end of the mounting connecting frame 101;
the transmission universal shaft 102 is rotatably connected to the rear end of the tilling driving box 1, the transmission universal shaft 102 is provided with a driving shaft and driven shaft structure, and the driving shaft of the transmission universal shaft 102 is connected with a traction mechanical flange;
the first tillage bevel gear 103 is rotationally connected inside the tillage driving box 1, and the first tillage bevel gear 103 is fixedly connected with the transmission universal shaft 102 in a coaxial way;
the second tillage bevel gears 104 are provided with two groups, the two groups of second tillage bevel gears 104 are respectively connected in a rotary mode in the tillage driving box 1, a rotary shaft structure with a chain wheel is arranged between the two groups of second tillage bevel gears 104, the two groups of second tillage bevel gears 104 are meshed with the first tillage bevel gears 103, and the two groups of second tillage bevel gears 104 are in transmission connection with the tillage driving shaft 3 through a chain.
In use, when soil is required to be ploughed, the mounting connection frame 101 is connected with the traction machine at three points through a bolt, then the mounting connection frame 101 is in transmission connection with the traction machine by using the central telescopic pull rod, then the traction machine is opened, the traction machine drives the driving shaft of the transmission universal shaft 102 to rotate, the driving shaft of the transmission universal shaft 102 rotates to drive the driven shaft of the transmission universal shaft 102 to rotate, at the moment, the transmission universal shaft 102 rotates to drive the first ploughing bevel gear 103 to rotate, the first ploughing bevel gear 103 rotates to drive the second ploughing bevel gear 104 to rotate, the second ploughing bevel gear 104 rotates to drive the soil turning driving shaft 3 to rotate to realize a driving function, the power transmission of the whole stone filter is realized, the whole device is convenient to be connected with a tractor, the application range of the whole device is increased, the whole device is more flexible to use, and special use of a special machine is avoided.
Example 2
On the basis of the embodiment 1, as shown in fig. 1-7, the cultivation machine also comprises a ploughing mechanism,
wherein, turn over the mechanism and include: a tillage driving crank member 301, a tillage connecting rod 302, a tillage limiting rod 303 and a tillage shovel 304;
four groups of ploughing driving crankshaft pieces 301 are arranged in total, the four groups of ploughing driving crankshaft pieces 301 are of crankshaft structures, and the four groups of ploughing driving crankshaft pieces 301 are fixedly connected to the periphery of the soil-turning driving shaft 3 respectively;
four groups of ploughing connecting rods 302 are arranged in total, and the four groups of ploughing connecting rods 302 are respectively hinged to the front ends of the ploughing driving crank members 301;
four groups of tillage limiting rods 303 are arranged, the four groups of tillage limiting rods 303 are respectively hinged to the periphery of the soil-tillage limiting shaft 4, the front ends of the four groups of tillage limiting rods 303 are respectively hinged to the tillage connecting rods 302, and meanwhile, the tillage driving crankshaft piece 301, the tillage connecting rods 302 and the tillage limiting rods 303 form a four-bar mechanism together;
the four groups of tillage shovels 304 are arranged, the four groups of tillage shovels 304 are of shovel-shaped structures, and the four groups of tillage shovels 304 are respectively and fixedly connected to the front ends of the tillage connecting rods 302.
In use, when the soil needs to be ploughed, at this time, the soil-ploughing driving shaft 3 rotates to drive the ploughing driving crankshaft member 301 to rotate, the ploughing driving crankshaft member 301 rotates to drive the ploughing connecting rod 302 to swing, the ploughing connecting rod 302 swings under the limit function of the ploughing limiting rod 303, at this time, the ploughing connecting rod 302 swings up and down to drive the ploughing shovel 304 to swing up and down, the ploughing shovel 304 swings up and down to realize the soil-ploughing function, the ploughing of the soil is facilitated, the soil loosening of the soil is realized, the fertility of the soil is ensured, the yield of crops on the soil is improved, meanwhile, compared with the traditional rotary cultivator, the ploughing shovel 304 can tilt the soil deeper, and the ploughing effect of the whole stone filter is improved.
Example 3
On the basis of the embodiment 1, as shown in fig. 1-8, the cultivation filter mechanism is also included,
wherein, turn over and plough filter mechanism still includes: a first filtering bevel gear 601, a second filtering bevel gear 602, a third filtering bevel gear 603, a beating anti-blocking member 604, a stone filtering hole 801 and a stone filtering member 802;
two groups of first filtering bevel gears 601 are arranged in total, and the two groups of first filtering bevel gears 601 are respectively and fixedly connected to the left side and the right side of the periphery of the soil turning driving shaft 3 in a coaxial manner;
four groups of second filtering bevel gears 602 are arranged in total, the four groups of second filtering bevel gears 602 are respectively and rotatably connected in the filtering driving protective box 6, wherein two groups of second filtering bevel gears 602 at the rear are respectively meshed with the first filtering bevel gears 601;
the third filtering bevel gears 603 are provided with two groups, the two groups of third filtering bevel gears 603 are respectively and coaxially and fixedly connected with the left side and the right side of the periphery of the anti-blocking driving shaft 7, the two groups of third filtering bevel gears 603 are respectively meshed with the two groups of second filtering bevel gears 602 in front,
the flapping anti-blocking pieces 604 are provided with a plurality of groups, the plurality of groups of flapping anti-blocking pieces 604 are of strip-shaped rubber structures, and the plurality of groups of flapping anti-blocking pieces 604 are respectively and fixedly connected to the periphery of the anti-blocking driving shaft 7;
the stone filtering holes 801 are provided with a plurality of groups, the stone filtering holes 801 are respectively arranged on the outer sides of the stone filtering and collecting pieces 8, and the stone filtering holes 801 are all of round hole structures with the diameters of 5 cm;
the stone filter 802 has a triangular block structure, the stone filter 802 is fixedly connected to the inside of the stone filter collector 8, and a plurality of groups of round hole structures are formed on the surface of the stone filter 802.
In use, when turning over the cultivated land soil, when turning over the mechanism and turning over the soil, turn over the shovel 304 and can turn over the soil into the inside that stone was filtered and is collected 8, the soil that turns over this moment is exposed in stone filtration hole 801, guaranteed the loose degree of soil, the filtration of stone in the soil has been realized to stone filtration hole 801 simultaneously, stone filtration is collected 8 and is realized collecting the stone, stone filtration piece 802 has been realized the direction function to the stone simultaneously, make the stone can concentrate on the inside left and right sides both ends of stone filtration collection 8, the user has been made things convenient for and has been handled the stone, simultaneously turn over soil drive shaft 3 and rotate, turn over soil drive shaft 3 and rotate and drive first bevel gear 601 this moment, first bevel gear 601 rotates and drives second bevel gear 602 and rotate, second bevel gear 602 rotates and drives third bevel gear 603 and rotate, third bevel gear rotates and drive anti-blocking drive shaft 7 rotates and drives anti-blocking piece 604 and rotates, anti-blocking piece 604 rotates and realizes beating the anti-blocking piece 8 and filters the left and right sides of collection piece 8, the influence on the soil of the stone filtration is avoided in the filter collection piece 8, the root system is realized, the effect is realized that the root system is unified and is collected to the soil.
Claims (10)
1. The cultivated land stone filter is characterized by comprising a cultivated land driving box (1), a cultivated land fixing shaft (2), a soil turning driving shaft (3), a soil turning limiting shaft (4), a filtering support frame (5), a filtering driving protective box (6), an anti-blocking driving shaft (7), a stone filtering collecting piece (8), a cultivated land driving mechanism, a cultivated land turning mechanism and a cultivated land filtering mechanism; the farmland fixing shaft (2) is fixedly connected above the farmland driving box (1); the soil turning driving shaft (3) is rotatably connected to the middle position inside the cultivated land driving box (1), and the left end and the right end of the soil turning driving shaft (3) are respectively hinged with the cultivated land fixing shaft (2); the soil turning limiting shaft (4) is fixedly connected to the lower end of the interior of the cultivated land driving box (1); the two groups of the filter support frames (5) are arranged in total, the two groups of the filter support frames (5) are respectively welded at the left end and the right end of the soil turning limiting shaft (4), and the two groups of the filter support frames (5) are respectively fixedly connected with the farmland fixing shaft (2); the two groups of the filtering driving protection boxes (6) are arranged in total, and the two groups of the filtering driving protection boxes (6) are respectively connected to the left side and the right side above the soil turning driving shaft (3) in a rotating way; the anti-blocking driving shaft (7) is rotationally connected to the outer side of the filtering driving protective box (6); the stone filtering and collecting piece (8) is fixedly connected to the front end of the filtering and supporting frame (5), and the stone filtering and collecting piece (8) is rotationally connected with the anti-blocking driving shaft (7); the tillage transmission mechanism is arranged in the tillage driving box (1); the ploughing mechanism is arranged at the front end of the soil ploughing driving shaft (3); the ploughing and filtering mechanism is arranged at the upper end of the stone filtering and collecting piece (8).
2. A arable rock filter as defined in claim 1, wherein: the turning transmission mechanism comprises: installing a connecting frame (101); the mounting connecting frame (101) is fixedly connected above the farmland driving box (1).
3. A arable rock filter as defined in claim 1, wherein: the turning transmission mechanism further comprises: a drive cardan shaft (102); the transmission universal shaft (102) is rotatably connected to the rear end of the tilling driving box (1).
4. A arable rock filter as claimed in claim 3 wherein: the turning transmission mechanism further comprises: a first tillage bevel gear (103) and a second tillage bevel gear (104); the first tillage bevel gear (103) is rotationally connected inside the tillage driving box (1), and the first tillage bevel gear (103) is fixedly connected with the transmission universal shaft (102) in a coaxial way; two groups of second tillage bevel gears (104) are arranged in total, the two groups of second tillage bevel gears (104) are respectively connected in a rotary mode in the tillage driving box (1), the two groups of second tillage bevel gears (104) are meshed with the first tillage bevel gears (103), and the two groups of second tillage bevel gears (104) are in transmission connection with the soil tillage driving shaft (3) through a chain.
5. A arable rock filter as defined in claim 1, wherein: the ploughing mechanism comprises: a tillage driving crank shaft (301), a tillage connecting rod (302) and a tillage limiting rod (303); four groups of tillage driving crank shaft pieces (301) are arranged in total, and the four groups of tillage driving crank shaft pieces (301) are fixedly connected to the periphery of the soil tillage driving shaft (3) respectively; four groups of ploughing connecting rods (302) are arranged in total, and the four groups of ploughing connecting rods (302) are respectively hinged at the front end of a ploughing driving crank shaft (301); four groups of tillage limiting rods (303) are arranged in total, the four groups of tillage limiting rods (303) are respectively hinged to the periphery of the soil tillage limiting shaft (4), and the front ends of the four groups of tillage limiting rods (303) are respectively hinged to the tillage connecting rods (302).
6. A arable rock filter as set forth in claim 5 wherein: the ploughing mechanism further comprises: a ploughing shovel (304); four groups of tillage shovels (304) are arranged in total, and the four groups of tillage shovels (304) are respectively and fixedly connected to the front ends of the tillage connecting rods (302).
7. A arable rock filter as defined in claim 1, wherein: the ploughing and filtering mechanism further comprises: a first filtering bevel gear (601), a second filtering bevel gear (602), and a third filtering bevel gear (603); two groups of first filtering bevel gears (601) are arranged in total, and the two groups of first filtering bevel gears (601) are respectively and coaxially fixedly connected to the left side and the right side of the periphery of the soil turning driving shaft (3); four groups of second filtering bevel gears (602) are arranged in total, the four groups of second filtering bevel gears (602) are respectively and rotatably connected in the filtering driving protective box (6), and the two groups of second filtering bevel gears (602) at the rear are respectively meshed with the first filtering bevel gears (601); the third filtering bevel gears (603) are arranged in two groups, the two groups of the third filtering bevel gears (603) are respectively and coaxially fixedly connected to the left side and the right side of the periphery of the anti-blocking driving shaft (7), and the two groups of the third filtering bevel gears (603) are respectively meshed with the two groups of the second filtering bevel gears (602) in front.
8. A arable rock filter as defined in claim 1, wherein: the ploughing and filtering mechanism further comprises: beating the anti-blocking member (604); the flapping anti-blocking pieces (604) are provided with a plurality of groups, and the plurality of groups of flapping anti-blocking pieces (604) are respectively and fixedly connected to the periphery of the anti-blocking driving shaft (7).
9. A arable rock filter as defined in claim 1, wherein: the ploughing and filtering mechanism further comprises: a stone filtering hole (801); the stone filtering holes (801) are provided with a plurality of groups, and the stone filtering holes (801) are respectively arranged on the outer sides of the stone filtering and collecting pieces (8).
10. A arable rock filter as defined in claim 1, wherein: the ploughing and filtering mechanism further comprises: a stone filter (802); the stone filter (802) is of a triangular block structure, the stone filter (802) is fixedly connected to the inside of the stone filter collecting piece (8), and a plurality of groups of round hole structures are formed in the surface of the stone filter (802).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310776655.7A CN116548100A (en) | 2023-06-29 | 2023-06-29 | Cultivated land stone filter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310776655.7A CN116548100A (en) | 2023-06-29 | 2023-06-29 | Cultivated land stone filter |
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| CN116548100A true CN116548100A (en) | 2023-08-08 |
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| CN202310776655.7A Pending CN116548100A (en) | 2023-06-29 | 2023-06-29 | Cultivated land stone filter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116806456A (en) * | 2023-08-18 | 2023-09-29 | 射阳县沿海投资有限公司 | Width-adjustable soil loosening and preparing device |
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2023
- 2023-06-29 CN CN202310776655.7A patent/CN116548100A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116806456A (en) * | 2023-08-18 | 2023-09-29 | 射阳县沿海投资有限公司 | Width-adjustable soil loosening and preparing device |
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