CN115918362A - Lawn sample grass cutting device and method - Google Patents
Lawn sample grass cutting device and method Download PDFInfo
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- CN115918362A CN115918362A CN202211686811.2A CN202211686811A CN115918362A CN 115918362 A CN115918362 A CN 115918362A CN 202211686811 A CN202211686811 A CN 202211686811A CN 115918362 A CN115918362 A CN 115918362A
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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Abstract
The invention discloses a grass cutting device and method for a grassland sample, which comprises a square frame and is characterized in that: the square frame is fixedly connected with two groups of symmetrical square blocks I, one of the symmetrical square blocks I is fixedly connected with a motor I, an output shaft of the motor I penetrates through one of the symmetrical square blocks I, an output shaft of the motor I is fixedly connected with a screw rod I, the screw rod I is connected with the other symmetrical square block I in a bearing mode, and the other symmetrical square block I is respectively and fixedly connected with a round rod II. The invention relates to the field of grass cutting equipment, in particular to a grass cutting device and method for a grassland sample. The invention aims to provide a lawn square grass cutting device and method, which are convenient for square lawn squares to cut grass.
Description
Technical Field
The invention relates to the field of grass cutting equipment, in particular to a grass cutting device and method for a grassland sample.
Background
When the grassland survey sample method is used for surveying grassland biomass and grassland livestock carrying capacity, the overground part of grassland in a certain fixed small-area sample is required to be cut, collected and weighed in a neat manner, so that the whole biomass is calculated.
If can provide a device, realize simulating cutting after artifical hugging careless, put into the square box with the careless of cutting, reciprocate through two square plates, make impurity fall down in the grass, will be favorable to realizing that the appearance is cut careless and follow-up is weighed.
Disclosure of Invention
The invention aims to provide a lawn square grass cutting device and method, which are convenient for square lawn squares to cut grass.
The invention adopts the following technical scheme to realize the purpose of the invention:
a grass cutting device and method for a grassland sample comprises a square frame, and is characterized in that: the square frame is fixedly connected with two groups of symmetrical square blocks I, one of the symmetrical square blocks I is fixedly connected with a motor I, an output shaft of the first motor penetrates through one of the square blocks in a group of symmetry, the output shaft of the first motor is fixedly connected with the first screw rod, the screw rod bearing is connected with the other one of the symmetrical square blocks, the other symmetrical square block I is respectively and fixedly connected with a round rod II, the first screw rod is in threaded connection with a U plate, the second round rod penetrates through the U plate, the U plate is fixedly connected with a second motor, an output shaft of the second motor penetrates through the U plate, the output shaft of the second motor is fixedly connected with the second screw rod, the screw rod II is connected with the U plate through a bearing, the U plate is fixedly connected with the first round rod, the screw rod II is in threaded connection with the first sliding block, the first round rod penetrates through the first sliding block, the first sliding block is fixedly connected with a steering engine, the steering engine is fixedly connected with a grass cutting mechanism, the grass cutting mechanism comprises an L-shaped plate, the steering engine is fixedly connected with the L-shaped plate, the L-shaped plate is provided with an upper arc groove and a lower arc groove, the L plate is fixedly connected with the symmetrical second square blocks, one second square block is fixedly connected with the third motor, an output shaft of the third motor penetrates through one second square block, an output shaft of the motor III is fixedly connected with a screw III, a bearing of the screw III is connected with the other square II, the symmetrical square blocks are respectively fixedly connected with a round rod III, the L plate is fixedly connected with the symmetrical long blocks, the symmetrical long blocks are respectively and fixedly connected with a square rod, the square rod is fixedly connected with a vertical plate, the screw rod III is in threaded connection with a slide block III, the third round rod penetrates through the third sliding block, the third sliding block is fixedly connected with a vertical groove, a fifth round rod is arranged in the vertical groove, and the fifth round rod is fixedly connected with the vertical groove;
as a further limitation of the technical scheme, a second sliding block is arranged in the vertical groove, a fifth round rod penetrates through the second sliding block, the second sliding block is fixedly connected with a fourth round rod, the fourth round rod is arranged in the upper arc groove, the second sliding block is fixedly connected with a hollow rod, a third square rod is arranged in the hollow rod, the third square rod is fixedly connected with a third square block, the third square block is fixedly connected with a first vertical rod, the first vertical rod is arranged in the hollow round rod, the hollow round rod is fixedly connected with a cross block, and the hollow round rod is arranged in the lower arc groove;
as a further limitation of the technical scheme, the square rod penetrates through a cross groove, the cross block is arranged in the cross groove, the square block III is fixedly connected with the square plate I, and the end part of the square plate I is fixedly connected with the cutter.
As a further limitation of the technical scheme, one rotating shaft of the square plate is rotatably connected with the storage groove, the rotating shaft of the storage groove is fixedly connected with the gear, the gear is matched with the rack, the rack is fixedly connected with the support, and the support is fixedly connected with the hollow rod.
As a further limitation of the technical scheme, the cross groove is fixedly connected with the square box.
As a further limitation of the technical scheme, the hollow rod is fixedly connected with the second vertical rod, the second vertical rod is fixedly connected with the second square plate, the second square plate is matched with the square box, and the second square plate is provided with a group of uniformly distributed round holes.
As a further limitation of the technical scheme, the L plate is rotatably connected with a chute rod, the four round rods are arranged in the chutes of the chute rod, and the chute rod is fixedly connected with a raking rod.
As a further limitation of this solution, the rake bar is slightly longer than the length of the storage slot, which is slightly longer than the length of the cutter.
As a further limitation of the technical scheme, the cutting knife is made of stainless steel.
As a further limitation of the present invention, the material of the riser includes wood and plastic.
A grass cutting method for a grassland sample is characterized by comprising the following steps:
the method comprises the following steps: placing the device in a selected position;
step two: when the grass cutting mechanism is in an initial state, the grass cutting mechanism is positioned at one corner of the square frame, the motor III is controlled to rotate in a reciprocating mode, the motor I is operated, the grass cutting mechanism moves in the front-back direction to cut grass, and the cut grass is poured into a forming area of the square box and the square plate;
step three: when the grass cutting mechanism moves from one end of the round rod to the other end of the round rod, the steering engine rotates for 180 degrees;
step four: controlling the second motor to rotate so that the grass cutting mechanism moves leftwards or rightwards for a proper distance;
step five: and controlling the motor to rotate in the reverse direction to enable the grass cutting mechanism to move from the other end of the round rod to one end, and repeatedly cutting grass in the grassland sample.
As a further limitation of the technical solution, when the third motor rotates, the third motor drives the third screw to rotate, the third screw drives the third slider to move along the third circular rod, the third slider drives the vertical slot and the fifth circular rod to move, the fifth circular rod drives the second slider to move, the second slider drives the fourth circular rod to move along the upper arc slot and the chute of the chute rod, the fourth circular rod drives the second slider to move along the fifth circular rod in the vertical slot, the fourth circular rod drives the chute rod to swing, the chute rod drives the raking rod to swing, the second slider drives the hollow rod, the second vertical rod and the second square plate to swing, and the hollow rod drives the third square rod and the third square plate to swing, the square block III drives the vertical rod I to swing and move along the hollow round rod simultaneously, the vertical rod I drives the hollow round rod to move along the lower arc groove, the hollow round rod drives the cross block to move along the cross groove, the cross block drives the cross groove to move along the square rod, the cross groove drives the square box to move, the vertical rod drives the square block III to move, the square block III drives the square rod III to move along the hollow rod, the square block III drives the square plate I and the cutter to swing, the hollow rod drives the support and the rack to move, the square plate I drives the storage groove and the gear to swing, the gear is meshed with the rack to rotate in the swing process, and the gear drives the storage groove to swing; when the first square plate and the cutter swing upwards, the raking rod swings towards a direction far away from the storage tank, and the storage tank swings upwards; when the cutter swings downwards, the grass raking rod drives grass to swing to the storage tank, the storage tank swings to a horizontal position, the cutter contacts with the grass and contacts with the vertical plate, grass cutting is achieved, and the cut grass falls into the storage tank; the storage tank swings upwards to enable the cut grass to fall into the square box and the square plate forming area, the square plate II moves in a reciprocating mode along the square box to achieve grass reciprocating motion, impurities mixed in the grass fall from the round hole, and impurity removal is achieved.
Compared with the prior art, the invention has the advantages and positive effects that:
1. the device realizes that the cutter and the storage tank swing upwards and backwards or forwards and downwards by arranging the upper arc groove and the lower arc groove; the cutter and the storage tank contact with grass when swinging forwards and downwards to drive the grass to move, the grass raking rod drives the grass to swing to the storage tank, the simulator rakes the grass to one side of the storage tank to enable the grass to fall to the storage tank, the cutter contacts with the grass and contacts with the vertical plate to cut the grass, and the cut grass falls into the storage tank; when the cutter and the storage tank swing upwards and backwards, the gear and the rack are meshed to rotate, and the gear drives the storage tank to swing, so that grass falls into a forming area of the square box and the square plate along the inclined storage tank, and grass collection is realized; the second square plate moves along the square box in a reciprocating mode, grass reciprocating motion is achieved, impurities mixed in grass fall down from the round holes, and impurity removal is achieved.
2. This device is through setting up vertical distribution's screw rod one and screw rod two, through operation motor one and motor two, makes grass cutting mechanism move along the fore-and-aft direction then along the left and right direction earlier, realizes grass cutting mechanism and cuts grass in square region, realizes the meadow style and cuts grass.
3. This device cuts through design ingeniously after realizing simulating the manual work and hugging the grass, puts into the square box with the grass of cutting, reciprocates through two square plates, makes impurity fall down in the grass, is favorable to realizing that the appearance is cut grass and follow-up weighing.
Drawings
Fig. 1 is a schematic perspective view of the first embodiment of the present invention.
Fig. 2 is a partial perspective view of the first embodiment of the present invention.
Fig. 3 is a partial perspective view of the second embodiment of the present invention.
Fig. 4 is a schematic partial three-dimensional structure diagram of the present invention.
Fig. 5 is a partial perspective view illustrating a fourth embodiment of the present invention.
Fig. 6 is a schematic partial perspective view of the present invention.
Fig. 7 is a schematic diagram of a partial three-dimensional structure according to the present invention.
Fig. 8 is a schematic partial perspective view illustrating a seventh embodiment of the present invention.
Fig. 9 is a schematic perspective view of the present invention.
In the figure: 1. a first motor, 2, a first square, 3, a square, 4, a first screw rod, 5, a U plate, 6, a first round rod, 7, a second screw rod, 8, a second round rod, 9, a first sliding block, 10, a steering engine, 11, a second motor, 12, an L plate, 13, an upper arc groove, 14, a third motor, 15, a second square, 16, a long block, 17, a square rod, 18, a lower arc groove, 19, a vertical plate, 20, a third screw rod, 21, a third round rod, 22, a storage groove, 23, a grass raking rod, 25, a sliding groove rod, 26, a gear, 27, a rack, 28, a support, 29, a second sliding block, 30, a fourth round rod, 31, a vertical groove, 32, a fifth round rod, 34, a first square plate, 35, a cutter, 36, a third square block, 37, a first vertical rod, 38, a third square rod, 39, a hollow rod, 40, a hollow round rod, 41, a cross block, 42, a second square plate, 43, a round hole, 44, a second vertical rod, 45, a third sliding block, 46, a square box, 47 and a cross groove.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
The invention comprises a square frame 3, wherein the square frame 3 is fixedly connected with two groups of symmetrical square blocks I2, one of the symmetrical square blocks I2 is fixedly connected with a motor I1, an output shaft of the motor I1 penetrates through one of the symmetrical square blocks I2, an output shaft of the motor I1 is fixedly connected with a screw rod I4, the screw rod I4 is in bearing connection with the other of the symmetrical square blocks I2, the other group of symmetrical square blocks I2 is respectively and fixedly connected with a round rod II 8, the screw rod I4 is in threaded connection with a U plate 5, the round rod II 8 penetrates through the U plate 5, the U plate 5 is fixedly connected with a motor II 11, an output shaft of the motor II 11 penetrates through the U plate 5, an output shaft of the motor II 11 is fixedly connected with a screw rod II 7, the screw rod II 7 is in bearing connection with the U plate 5, the U plate 5 is fixedly connected with a round rod I6, the screw rod II 7 is in threaded connection with a slide block I9, the round rod I6 penetrates through the slide block I9, the slide block I9 is fixedly connected with a steering engine 10, the steering engine 10 is fixedly connected with a grass cutting mechanism, the grass cutting mechanism comprises an L plate 12, the steering engine 10 is fixedly connected with the L plate 12, the L plate 12 is provided with an upper arc groove 13 and a lower arc groove 18, the L plate 12 is fixedly connected with a symmetrical square block II 15, one square block II 15 is fixedly connected with a motor III 14, an output shaft of the motor III 14 penetrates through one square block II 15, an output shaft of the motor III 14 is fixedly connected with a screw rod III 20, the screw rod III 20 is in bearing connection with the other square block II 15, the symmetrical square block II 15 is respectively and fixedly connected with a round rod III 21, the L plate 12 is fixedly connected with symmetrical long blocks 16, the symmetrical long blocks 16 are respectively and fixedly connected with a square rod 17, and the square rod 17 is fixedly connected with a vertical plate 19, the third screw rod 20 is in threaded connection with a third sliding block 45, the third round rod 21 penetrates through the third sliding block 45, the third sliding block 45 is fixedly connected with a vertical groove 31, a fifth round rod 32 is arranged in the vertical groove 31, and the fifth round rod 32 is fixedly connected with the vertical groove 31;
a second sliding block 29 is arranged in the vertical groove 31, a fifth round bar 32 penetrates through the second sliding block 29, the second sliding block 29 is fixedly connected with a fourth round bar 30, the fourth round bar 30 is arranged in the upper arc groove 13, the second sliding block 29 is fixedly connected with a hollow bar 39, a third square bar 38 is arranged in the hollow bar 39, the third square bar 38 is fixedly connected with a third square block 36, the third square block 36 is fixedly connected with a first vertical bar 37, the first vertical bar 37 is arranged in the hollow round bar 40, the hollow round bar 40 is fixedly connected with a cross block 41, and the hollow round bar 40 is arranged in the lower arc groove 18;
the square rod 17 penetrates through a cross groove 47, the cross block 41 is arranged in the cross groove 47, the square block III 36 is fixedly connected with the square plate I34, and the end part of the square plate I34 is fixedly connected with the cutter 35.
The first square plate 34 is rotatably connected with a rotating shaft of the storage groove 22, the rotating shaft of the storage groove 22 is fixedly connected with a gear 26, the gear 26 is matched with a rack 27, the rack 27 is fixedly connected with a support 28, and the support 28 is fixedly connected with the hollow rod 39.
The cross groove 47 is fixedly connected with the square box 46.
The hollow rod 39 is fixedly connected with a second vertical rod 44, the second vertical rod 44 is fixedly connected with a second square plate 42, the second square plate 42 is matched with the square box 46, and the second square plate 42 is provided with a group of uniformly distributed round holes 43.
The rake bar 23 is slightly longer than the length of the storage slot 22, and the length of the storage slot 22 is slightly longer than the length of the cutter 35.
The material of the cutting knife 35 is stainless steel.
The material of the vertical plate 19 comprises wood and plastic.
A method for cutting grass in a grassland sample comprises the following steps:
the method comprises the following steps: placing the device in a selected position;
step two: in an initial state, the grass cutting mechanism is positioned at one corner of the box 3, the motor III 14 is controlled to rotate in a reciprocating mode, the motor I1 is operated, the grass cutting mechanism moves in the front-back direction to cut grass, and the cut grass is poured into an area formed by the square box 46 and the square plate II 42;
step three: when the grass cutting mechanism moves from one end of the second round rod 8 to the other end, the steering engine 10 rotates for 180 degrees;
step four: controlling the second motor 11 to rotate, so that the grass cutting mechanism moves a proper distance leftwards or rightwards;
step five: and controlling the first motor 1 to rotate reversely, so that the grass cutting mechanism moves to one end from the other end of the second round rod 8, and thus, grass is cut in the grassland sample repeatedly.
When the third motor 14 rotates, the third motor 14 drives the third screw rod 20 to rotate, the third screw rod 20 drives the third slider 45 to move along the third round bar 21, the third slider 45 drives the vertical groove 31 and the fifth round bar 32 to move, the fifth round bar 32 drives the second slider 29 to move, the second slider 29 drives the fourth round bar 30 to move along the upper arc groove 13 and the chute of the chute rod 25, the fourth round bar 30 drives the second slider 29 to move along the fifth round bar 32 in the vertical groove 31, the fourth round bar 30 drives the chute rod 25 to swing, the chute rod 25 drives the raking rod 23 to swing, the second slider 29 drives the hollow rod 39, the second vertical bar 44 and the second square plate 42 to swing, the hollow rod 39 drives the third square bar 38 and the third square plate 36 to swing, the square third 36 drives the first vertical rod 37 to swing and move along the hollow round rod 40, the first vertical rod 37 drives the hollow round rod 40 to move along the lower arc groove 18, the hollow round rod 40 drives the cross block 41 to move along the cross groove 47, the cross block 41 drives the cross groove 47 to move along the square rod 17, the cross groove 47 drives the square box 46 to move, the first vertical rod 37 drives the square third 36 to move, the square third 36 drives the square third 38 to move along the hollow rod 39, the square third 36 drives the square first 34 and the cutter 35 to swing, the hollow rod 39 drives the bracket 28 and the rack 27 to move, the square first 34 drives the storage tank 22 and the gear 26 to swing, the gear 26 is meshed with the rack 27 to rotate in the swinging process, and the gear 26 drives the storage tank 22 to swing; when the first square plate 34 and the cutter 35 swing upwards, the raking rod 23 swings towards the direction far away from the storage groove 22, and the storage groove 22 swings upwards; when the cutter 35 swings downwards, the grass holding rod 23 drives grass to swing towards the storage groove 22, the storage groove 22 swings to a horizontal position, the cutter 35 contacts with the grass and contacts with the vertical plate 19, grass cutting is achieved, and the cut grass falls into the storage groove 22; the storage tank 22 swings upwards, so that the cut grass falls to the square box 46 and the square plate 42 to form an area, the square plate 42 reciprocates along the square box 46 to realize reciprocating movement of the grass, impurities mixed in the grass fall from the round hole 43, and impurity removal is realized.
The working process of the invention is as follows: the device is placed in a selected position.
In an initial state, the grass cutting mechanism is at one corner of the box 3, the third motor 14 is controlled to rotate in a reciprocating manner, when the third motor 14 rotates, the third motor 14 drives the third screw 20 to rotate, the third screw 20 drives the third slider 45 to move along the third circular rod 21, the third slider 45 drives the fifth vertical groove 31 and the fifth circular rod 32 to move, the fifth circular rod 32 drives the second slider 29 to move, the second slider 29 drives the fourth circular rod 30 to move along the upper arc groove 13 and the chute of the chute rod 25, the fourth circular rod 30 drives the second slider 29 to move along the fifth circular rod 32 in the vertical groove 31, the fourth circular rod 30 drives the chute rod 25 to swing, the chute rod 25 drives the grass holding rod 23 to swing, the second slider 29 drives the hollow rod 39, the second vertical rod 44 and the second square plate 42 to swing, the hollow rod 39 drives the third square rod 38 and the third square block 36 to swing, the third square block 36 drives the first vertical rod 37 to swing and simultaneously to move along the hollow circular rod 40, the first vertical rod 37 drives the hollow rod 40 to move along the hollow rod 47, the square block 41 drives the square rack 47 to move along the square rod 47, the square block 37 drives the rack 36 to move along the square rack 36 to move, the square rack 36 to move along the square rack 26, the square rod 34 and the rack 36, the rack 26, the square rack 36 drives the rack 36 to move in the groove 26, and the square rack 26, the rack 36 to move in the process of the hollow rod 34; when the first square plate 34 and the cutter 35 swing upwards, the raking rod 23 swings towards the direction far away from the storage groove 22, and the storage groove 22 swings upwards; when the cutter 35 swings downwards, the grass holding rod 23 drives grass to swing towards the storage groove 22, the storage groove 22 swings to the horizontal position, the cutter 35 contacts with the grass and contacts with the vertical plate 19, grass cutting is achieved, and the cut grass falls into the storage groove 22; the storage tank 22 swings upwards, so that the cut grass falls to the square box 46 and the square plate 42 to form an area, the square plate 42 moves back and forth along the square box 46 to realize the reciprocating motion of the grass, impurities mixed in the grass fall from the round hole 43, and the impurities are removed. The first motor 1 is operated to realize that the grass cutting mechanism moves forwards and backwards to cut grass, and the cut grass is poured into the area formed by the square box 46 and the square plate 42.
When the grass cutting mechanism moves from one end of the second round rod 8 to the other end, the steering engine 10 rotates 180 degrees.
And controlling the second motor 11 to rotate so that the grass cutting mechanism moves leftwards or rightwards for a proper distance.
The control motor I1 rotates reversely, so that the grass cutting mechanism moves to one end from the other end of the round rod II 8, and grass cutting in the grassland sample is repeatedly realized.
The device realizes that the cutter 35 and the storage tank 22 swing upwards and backwards or forwards and downwards by arranging the upper arc groove 13 and the lower arc groove 18; the cutter 35 and the storage groove 22 contact with grass when swinging forwards and downwards to drive the grass to move, the grass raking rod 23 drives the grass to swing towards the storage groove 22 at the moment, the simulator rakes the grass towards one side of the storage groove 22 to enable the grass to fall towards the storage groove 22, the cutter 35 contacts with the grass and contacts with the vertical plate 19 to cut the grass, and the cut grass falls into the storage groove 22; when the cutter 35 and the storage tank 22 swing upwards and backwards, the gear 26 is meshed with the rack 27 to rotate, the gear 26 drives the storage tank 22 to swing, grass falls to an area formed by the square box 46 and the square plate II 42 along the inclined storage tank 22, and grass collection is realized; the second square plate 42 reciprocates along the square box 46 to realize reciprocating movement of the grass, so that impurities mixed in the grass fall down from the round hole 43 to realize impurity removal.
This device is through setting up the screw rod 4 and the screw rod two 7 of vertical distribution, through operation motor 1 and motor two 11, makes grass cutting mechanism move along the fore-and-aft direction then along the left right direction earlier, realizes grass cutting mechanism and cuts grass in square region, realizes the meadow style and cuts grass.
This device is through design ingeniously, realizes simulating cutting after the manual work is hugged the grass, puts into the square box with the grass of cutting, reciprocates through two 42 square plates, makes impurity fall down in the grass, is favorable to realizing that the appearance is cut the grass and follow-up weighing.
The above disclosure is only for the specific embodiment of the present invention, but the present invention is not limited thereto, and any variations that can be made by those skilled in the art should fall within the scope of the present invention.
Claims (10)
1. A device for cutting grass in a grassland pattern, comprising a frame (3), characterized in that:
the square frame (3) is fixedly connected with two groups of symmetrical square blocks I (2), one of the symmetrical square blocks I (2) is fixedly connected with a motor I (1), an output shaft of the motor I (1) penetrates through one of the symmetrical square blocks I (2), an output shaft of the motor I (1) is fixedly connected with a screw rod I (4), the screw rod I (4) is in bearing connection with the other one of the symmetrical square blocks I (2), and the other symmetrical square blocks I (2) are respectively and fixedly connected with round rods II (8);
the first screw (4) is in threaded connection with a U plate (5), the second round rod (8) penetrates through the U plate (5), the U plate (5) is fixedly connected with a second motor (11), an output shaft of the second motor (11) penetrates through the U plate (5), an output shaft of the second motor (11) is fixedly connected with a second screw (7), the second screw (7) is in bearing connection with the U plate (5), and the U plate (5) is fixedly connected with a first round rod (6);
the second screw rod (7) is in threaded connection with a first sliding block (9), the first round rod (6) penetrates through the first sliding block (9), and the first sliding block (9) is fixedly connected with a steering engine (10);
the steering engine (10) is fixedly connected with the grass cutting mechanism;
the grass cutting mechanism comprises an L plate (12), the steering engine (10) is fixedly connected with the L plate (12), the L plate (12) is provided with an upper arc groove (13) and a lower arc groove (18), the L plate (12) is fixedly connected with a symmetrical second square block (15), one second square block (15) is fixedly connected with a third motor (14), an output shaft of the third motor (14) penetrates through one second square block (15), an output shaft of the third motor (14) is fixedly connected with a third screw rod (20), the third screw rod (20) is in bearing connection with the other second square block (15), the symmetrical second square blocks (15) are respectively and fixedly connected with a third round rod (21), the L plate (12) is fixedly connected with symmetrical long blocks (16), the symmetrical long blocks (16) are respectively and fixedly connected with a square rod (17), and the square rod (17) is fixedly connected with a vertical plate (19);
the screw rod III (20) is in threaded connection with a sliding block III (45), the round rod III (21) penetrates through the sliding block III (45), the sliding block III (45) is fixedly connected with a vertical groove (31), a round rod V (32) is arranged in the vertical groove (31), and the round rod V (32) is fixedly connected with the vertical groove (31);
a second sliding block (29) is arranged in the vertical groove (31), a fifth round bar (32) penetrates through the second sliding block (29), the second sliding block (29) is fixedly connected with a fourth round bar (30), the fourth round bar (30) is arranged in the upper arc groove (13), the second sliding block (29) is fixedly connected with a hollow bar (39), a third square bar (38) is arranged in the hollow bar (39), the third square bar (38) is fixedly connected with a third square block (36), and the third square block (36) is fixedly connected with a first vertical bar (37);
the first vertical rod (37) is arranged in a hollow round rod (40), the hollow round rod (40) is fixedly connected with a cross block (41), and the hollow round rod (40) is arranged in the lower arc groove (18);
the square rod (17) penetrates through a cross groove (47), and the cross block (41) is arranged in the cross groove (47);
the square third plate (36) is fixedly connected with the square first plate (34), and the end part of the square first plate (34) is fixedly connected with the cutter (35).
2. A grass trimmer according to claim 1 wherein: the first square plate (34) is connected with a rotating shaft of the storage groove (22) in a rotating mode, the rotating shaft of the storage groove (22) is fixedly connected with a gear (26), the gear (26) is matched with a rack (27), the rack (27) is fixedly connected with a support (28), and the support (28) is fixedly connected with the hollow rod (39).
3. A grass-style mowing apparatus according to claim 2, wherein: the cross groove (47) is fixedly connected with the square box (46).
4. A grass trimmer according to claim 3 wherein: hollow pole (39) fixed connection montant two (44), montant two (44) fixed connection square plate two (42), square plate two (42) match square box (46), square plate two (42) are provided with a set of evenly distributed's round hole (43).
5. A grass trimmer according to claim 4 and wherein: l board (12) rotate and connect chute pole (25), round bar four (30) set up in the spout of chute pole (25), chute pole (25) fixed connection rakes pole (23).
6. A grass trimmer according to claim 5 characterised in that: the length of the rake rod (23) is slightly greater than that of the storage groove (22), and the length of the storage groove (22) is slightly greater than that of the cutter (35).
7. A grass trimmer according to claim 1 wherein: the material of the cutting knife (35) is stainless steel.
8. A grass trimmer according to claim 1 wherein: the material of the vertical plate (19) comprises wood and plastic.
9. The method of grassy square cutting as claimed in claim 5, comprising the steps of:
the method comprises the following steps: placing the device in a selected position;
step two: in an initial state, the grass cutting mechanism is positioned at one corner of the square frame (3), the motor III (14) is controlled to rotate in a reciprocating mode, the motor I (1) is operated, the grass cutting mechanism moves in the front-back direction to cut grass, and the cut grass is poured into an area formed by the square box (46) and the square plate II (42);
step three: when the grass cutting mechanism moves from one end of the second round rod (8) to the other end, the steering engine (10) rotates for 180 degrees;
step four: controlling the second motor (11) to rotate, so that the grass cutting mechanism moves a proper distance leftwards or rightwards;
step five: and controlling the first motor (1) to rotate reversely, so that the grass cutting mechanism moves to one end from the other end of the second round rod (8), and thus, grass is cut in the grassland sample repeatedly.
10. A method of cutting grass lawns according to claim 9, wherein: when the motor three (14) rotates, the motor three (14) drives the screw rod three (20) to rotate, the screw rod three (20) drives the slider three (45) to move along the round bar three (21), the slider three (45) drives the vertical groove (31) and the round bar five (32) to move, the round bar five (32) drives the slider two (29) to move, the slider two (29) drives the round bar four (30) to move along the upper arc groove (13) and the chute of the chute rod (25), the round bar four (30) drives the slider two (29) to move along the round bar five (32) in the vertical groove (31), the round bar four (30) drives the chute rod (25) to swing, the chute rod (25) drives the grass raking rod (23) to swing, the slider two (29) drives the hollow rod (39), the vertical rod two (44) and the square plate two (42), the square rod (38) drives the square bar (37) to swing along the hollow rod (36), the vertical rod (36) and the square bar (38) to move along the hollow rod (37) and the arc groove (36) simultaneously, the hollow round rod (40) drives the cross block (41) to move along the cross groove (47), the cross block (41) drives the cross groove (47) to move along the square rod (17), the cross groove (47) drives the square box (46) to move, the first vertical rod (37) drives the third square block (36) to move, the third square block (36) drives the third square rod (38) to move along the hollow rod (39), the third square block (36) drives the first square plate (34) and the cutter (35) to swing, the hollow rod (39) drives the support (28) and the rack (27) to move, the first square plate (34) drives the storage groove (22) and the gear (26) to swing, the gear (26) is meshed with the rack (27) to rotate in the swinging process, and the gear (26) drives the storage groove (22) to swing;
when the first square plate (34) and the cutter (35) swing upwards, the raking rod (23) swings towards the direction far away from the storage tank (22), and the storage tank (22) swings upwards; when the cutter (35) swings downwards, the grass raking rod (23) drives grass to swing towards the storage groove (22), the storage groove (22) swings to a horizontal position, the cutter (35) contacts with the grass and contacts with the vertical plate (19) to cut the grass, and the cut grass falls into the storage groove (22);
the storage tank (22) swings upwards to enable the cut grass to fall to the square box (46) and the square plate II (42) to form an area, the square plate II (42) moves in a reciprocating mode along the square box (46) to achieve reciprocating movement of the grass, impurities mixed in the grass fall from the round hole (43), and impurity removal is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211686811.2A CN115918362A (en) | 2022-12-26 | 2022-12-26 | Lawn sample grass cutting device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211686811.2A CN115918362A (en) | 2022-12-26 | 2022-12-26 | Lawn sample grass cutting device and method |
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| Publication Number | Publication Date |
|---|---|
| CN115918362A true CN115918362A (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211686811.2A Withdrawn CN115918362A (en) | 2022-12-26 | 2022-12-26 | Lawn sample grass cutting device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116990060A (en) * | 2023-08-03 | 2023-11-03 | 吉林省林业科学研究院(吉林省林业生物防治中心站) | Combined investigation sample side biological sampling device for field vegetation investigation |
-
2022
- 2022-12-26 CN CN202211686811.2A patent/CN115918362A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116990060A (en) * | 2023-08-03 | 2023-11-03 | 吉林省林业科学研究院(吉林省林业生物防治中心站) | Combined investigation sample side biological sampling device for field vegetation investigation |
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