CN110870430A - Automatic film paving machine - Google Patents
Automatic film paving machine Download PDFInfo
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- CN110870430A CN110870430A CN201911359519.8A CN201911359519A CN110870430A CN 110870430 A CN110870430 A CN 110870430A CN 201911359519 A CN201911359519 A CN 201911359519A CN 110870430 A CN110870430 A CN 110870430A
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- transmission shaft
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0287—Devices for laying-out or removing ground coverings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0293—Anchoring means for ground coverings
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses an automatic film paving machine which comprises a main machine body, wherein a power cavity is arranged in the main machine body, conveying cavities are symmetrically arranged in the power cavity from top to bottom, clutch cavities are symmetrically arranged in the power cavity from left to right, a rolling cavity is arranged on the right side of the conveying cavity, a transmission cavity extending leftwards is arranged on the upper side of the conveying cavity, a fixed shaft is fixedly arranged between the upper wall and the lower wall of the rolling cavity, a roller is rotatably arranged on the fixed shaft, a first clutch device is arranged in the clutch cavity, and a motor is fixedly arranged on the upper side wall of the power cavity; the invention can be driven by the tire to automatically advance, and simultaneously, the conveying device automatically spreads and covers the mulching film and compacts the soil covered on the mulching film through the roller.
Description
Technical Field
The invention relates to the technical field of agricultural production, in particular to an automatic film paving machine.
Background
The mulching film is a measure for covering the ground surface with an agricultural plastic film, has the effects of reducing raindrop impact, preventing scouring and skinning, effectively reducing the evaporation of soil moisture, preserving soil moisture in dry and dry weather, improving soil moisture after rain, promoting the absorption and growth and development of crops to the moisture, improving the utilization efficiency of the soil moisture, keeping the soil at proper temperature and humidity, slowing down the ground temperature, prolonging the duration, facilitating the decomposition and decomposition of fertilizers and improving the fertility of the soil.
The existing plastic film mulching mode is that a film is manually paved, two persons are required for manual film paving, one person pulls and grinds, one person covers soil, the operation mode is time-consuming and labor-consuming, and the paved film is inclined, seven and eight in torsion, so that the plastic film mulching effect is influenced.
Disclosure of Invention
The invention aims to provide an automatic film spreading machine which is used for overcoming the defects in the prior art.
The automatic film paving machine comprises a main machine body, wherein a power cavity is arranged in the main machine body, conveying cavities are symmetrically arranged at the upper part and the lower part of the power cavity, clutch cavities are symmetrically arranged at the left part and the right part of the power cavity, a rolling cavity is arranged at the right side of the conveying cavity, a transmission cavity extending leftwards is arranged at the upper side of the conveying cavity, a fixed shaft is fixedly arranged between the upper wall and the lower wall of the rolling cavity, a roller wheel is rotatably arranged on the fixed shaft, a first clutch device is arranged in the clutch cavity, a motor is fixedly arranged on the upper side wall of the power cavity, a first transmission shaft is arranged at the lower side of the motor in a transmission manner, a first belt wheel and a first bevel gear are fixedly arranged on the first transmission shaft from top to bottom, a second transmission shaft is rotatably arranged between the power cavity and the left clutch cavity, a second bevel gear engaged with the first bevel gear is, a third transmission shaft is rotatably arranged between the power cavity and the right clutch cavity, a third bevel gear meshed with the first bevel gear is fixedly arranged at the tail end of the left side of the third transmission shaft, the tail end of the right side of the transmission shaft III is fixedly arranged on the clutch device I at the right side, the tail end of the left side of the clutch device I at the left side is fixedly provided with a transmission shaft IV extending to the outside, the tail end of the right side of the clutch device I at the right side is fixedly provided with a transmission shaft V extending to the outside, a sixth transmission shaft extending forwards and backwards is rotatably arranged between the front wall and the rear wall of the power cavity, the tail ends of the sixth transmission shaft extend into the conveying cavity, the sixth transmission shaft is fixedly arranged on a second belt wheel, a first belt is arranged between the second belt wheel and the first belt wheel in a transmission way, the conveying cavity is internally provided with a conveying device for covering soil on a mulching film, and the transmission cavity is internally provided with a transmission device for transmitting the power of the motor to the mulching film to enable the mulching film to advance.
On the basis of the technical scheme, the first clutch device comprises a first support plate fixedly arranged on a first transmission shaft, a first magnet and a first connecting block are symmetrically arranged at the tail end of the right side of the first support plate from top to bottom, a first guide groove is formed at the tail end of the upper side of the first connecting block, a first electromagnet is fixedly arranged at the tail end of the lower side of the first guide groove, a first spline groove is formed in the section of the right side of the fourth transmission shaft, a first friction disc is sleeved on the fourth transmission shaft, a first spline which is in sliding fit with the first spline groove is fixedly arranged on the first friction disc, a second magnet which corresponds to the first magnet is fixedly arranged at the tail end of the left side of the first friction disc, a first iron block is arranged between the first magnet and the second magnet, the tail end of the first iron block, which is far away from the first magnet and the second magnet, is arranged in the first guide groove, a, and a second friction disc is fixedly arranged at the tail end of the left side of the second transmission shaft.
On the basis of the technical scheme, the conveying device comprises a transmission shaft seven which is rotatably arranged on the upper side wall of the conveying cavity and extends up and down, the tail end of the upper side of the transmission shaft seven extends into the transmission cavity, the tail end of the lower side of the transmission shaft seven is fixedly connected with the transmission shaft six, a spiral blade is fixedly arranged on the transmission shaft seven in the conveying cavity, a belt wheel III and a cylindrical gear I are fixedly arranged on the transmission shaft seven in the transmission cavity from top to bottom, a support rod I is arranged on the left side of the conveying cavity, the support rod I is fixedly arranged on the main machine body, a transmission shaft eight which extends downwards is rotatably arranged on the lower side wall of the transmission cavity, the tail end of the lower side of the transmission shaft eight is fixedly arranged on the upper side wall of the support rod I, a cylindrical gear II which is meshed with the cylindrical gear I is fixedly, the rotating wheel is located between the transmission cavity and the first supporting rod, a plurality of soil digging blades are fixedly arranged on the rotating wheel, a discharge hole communicated with the outside is formed in the lower side wall of the conveying cavity, and a feed hole communicated with the outside is formed in the left side wall of the conveying cavity.
On the basis of the technical scheme, the transmission device comprises a transmission shaft nine which is rotatably arranged on the side wall of the transmission cavity and extends downwards, the transmission shaft nine is located on the eight left side of the transmission shaft, a belt wheel four is fixedly arranged on the transmission shaft nine, a belt two is arranged between the belt wheel four and the belt wheel three in a transmission manner, an up-down extending transmission shaft ten is rotatably arranged between the side wall of the transmission cavity and the outside, a tire one is fixedly arranged at the tail end of the lower side of the transmission shaft ten, and a clutch device two is arranged between the transmission shaft nine and the transmission shaft ten.
On the basis of the technical scheme, the clutch device II comprises a second support plate fixedly arranged on a tenth transmission shaft, two electromagnets are fixedly arranged at the tail ends of the upper sides of the second support plate in a bilateral symmetry mode, a second spline groove is formed in the upper side section of the tenth transmission shaft, a first sleeve is sleeved on the tenth transmission shaft and located on the upper side of the second support plate, a second spline in sliding fit with the second spline groove is fixedly arranged in an inner hole of the first sleeve, a third spring is fixedly arranged between the second support plate and the first sleeve, a plurality of second guide grooves are formed in the lower side section of the ninth transmission shaft, the second guide grooves are located on the lower sides of the four belt wheels, a first pin shaft is arranged in each guide groove, a fourth spring is fixedly arranged between the first pin shaft and the second guide grooves, and a clamping groove corresponding to the first.
On the basis of the technical scheme, a first disc is fixedly arranged at the tail end of the four left sides of a transmission shaft, a first connecting rod is arranged on the left side of the first disc, a second pin shaft is arranged between the first connecting rod and the first disc in a transmission manner, a first guillotine is arranged on the left side of the first connecting rod, a third pin shaft is arranged between the first guillotine and the first connecting rod in a transmission manner, a third guide groove is formed in a first support rod, the first guillotine is arranged in the third guide groove, a fifth spring is fixedly arranged between the first guillotine and the front side wall of the third guide groove, the tail end of the left side of the first support rod is fixedly arranged in an adjustable chuck, a rolling shaft is arranged in the adjustable chuck at the upper side and the lower side, a second support rod is arranged on the left side of a rolling cavity, the second support rod is fixedly arranged on a main machine body, a second, the right side of the second connecting rod is provided with a second chopper, a fifth pin shaft is arranged between the second chopper and the second connecting rod in a transmission mode, a fourth guide groove is formed in the second supporting rod, the second chopper is arranged in the fourth guide groove, a sixth spring is fixedly arranged between the second chopper and the fourth front side wall of the guide groove, an upward extending fixed shaft is arranged on the upper side of the rolling cavity, the fixed shaft is fixedly arranged on the main machine body, a second tire is rotatably arranged on the fixed shaft, a handle is arranged on the right side of the rolling cavity, and the handle is fixedly arranged on the main machine body.
The invention has the beneficial effects that: the automatic mulching film spreading and covering machine can be driven by the tire to automatically advance, mulching films are automatically spread and covered by soil while the machine advances, soil covered by the mulching films is compacted by the roller, farmers can finish the mulching film spreading work by replacing the mulching films on the roller, the operation is simple and convenient, the manufacturing cost is low, the manual operation can be reduced, the spread mulching films are straight and flat, the machine can be popularized among farmers, and the labor force is reduced for the farmers.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of an automated film laying machine according to the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is a schematic view of the structure at B-B in FIG. 1;
FIG. 4 is a schematic view of the structure of FIG. 1 at C;
FIG. 5 is a schematic view of the structure of FIG. 1 at D;
FIG. 6 is a schematic diagram of the structure at E in FIG. 2;
fig. 7 is a schematic view of the structure at F in fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1-7, an automatic film spreading machine according to an embodiment of the invention comprises a main machine body 1, a power cavity 2 is arranged in the main machine body 1, conveying cavities 3 are symmetrically arranged on the power cavity 2 from top to bottom, clutch cavities 4 are symmetrically arranged on the power cavity 2 from left to right, a rolling cavity 5 is arranged on the right side of the conveying cavity 3, a transmission cavity 6 extending leftwards is arranged on the upper side of the conveying cavity 3, a fixed shaft 16 is fixedly arranged between the upper wall and the lower wall of the rolling cavity 5, a roller 17 is rotatably arranged on the fixed shaft 16, a clutch device 81 is arranged in the clutch cavity 4, a motor 7 is fixedly arranged on the upper wall of the power cavity 2, a transmission shaft I8 is arranged on the lower side of the motor 7 in a transmission manner, a belt pulley I9 and a bevel gear I10 are fixedly arranged on the transmission shaft I8 from top to bottom, a transmission shaft II 11, a bevel gear II 12 meshed with the bevel gear I10 is fixedly arranged at the tail end of the right side of the transmission shaft II 11, the tail end of the left side of the transmission shaft II 11 is fixedly arranged on a clutch device I81 in the clutch cavity 4 on the left side, a transmission shaft III 13 is rotatably arranged between the power cavity 2 and the clutch cavity 4 on the right side, a bevel gear III 14 meshed with the bevel gear I is fixedly arranged at the tail end of the left side of the transmission shaft III 13, the tail end of the right side of the transmission shaft III 13 is fixedly arranged on the clutch device I81 on the right side, a transmission shaft IV 15 extending to the outside is fixedly arranged at the tail end of the left side of the clutch device I81 on the left side, a transmission shaft V18 extending to the outside is fixedly arranged at the tail end of the right side of the clutch device I81 on the right side, a transmission shaft VI 20 extending forwards and backwards is rotatably arranged between the front, a first belt 21 is arranged between the second belt wheel 19 and the first belt wheel 9 in a transmission way, a conveying device 82 for covering soil on a mulching film is arranged in the conveying cavity 3, and a transmission device 83 for transmitting the power of the motor 7 to the invention to enable the motor to move forwards is arranged in the transmission cavity 6.
In addition, in one embodiment, the first clutch device 81 includes a first support plate 22 fixed on the first transmission shaft 15, a first magnet 23 and a first connecting block 33 are symmetrically fixed at the right end of the first support plate 22 from top to bottom, a first guide groove 31 is formed at the upper end of the first connecting block 33, a first electromagnet 32 is fixed at the lower end of the first guide groove 31, a first spline groove 26 is formed at the right section of the first transmission shaft 15, a first friction disc 29 is sleeved on the fourth transmission shaft 15, a first spline 25 in sliding fit with the first spline groove 26 is fixed on the first friction disc 29, a second magnet 24 corresponding to the first magnet 23 is fixed at the left end of the first friction disc 29, a first iron block 30 is arranged between the first magnet 23 and the second magnet 24, and the end of the first iron block 30, far away from the first magnet 23 and the second magnet 24, is arranged in the first guide groove 31, a first spring 34 is fixedly arranged between the first electromagnet 32 and the first connecting block 33, a second spring 28 is fixedly arranged between the first connecting block 33 and the first friction disc 29, and a second friction disc 27 is fixedly arranged at the tail end of the left side of the second transmission shaft 11; the clutch device I81 controls transmission clutch between the transmission shaft IV 15 and the transmission shaft II 11 through the electromagnet I32, the electromagnet I32 is closed, the iron block I30 moves upwards to a position between the magnet I23 and the magnet II 24 under the action of the spring I34, the magnet I23, the friction disc I29 and the magnet II 24 are attracted together, the friction disc I29 is pulled away from the friction disc II 27, transmission separation between the transmission shaft IV 15 and the transmission shaft II 11 is realized, the electromagnet I32 is started, the iron block I30 is pulled away from the magnet I23 and the magnet II 24, and the friction disc I29 is contacted with the friction disc II 27 under the action of the spring II 28, so that mutual transmission between the transmission shaft IV 15 and the transmission shaft II 11 is realized.
In addition, in one embodiment, the conveying device 82 includes a seven transmission shaft 35 rotatably disposed on the upper side wall of the conveying cavity 3 and extending up and down, the upper end of the seven transmission shaft 35 extends into the transmission cavity 6, the lower end of the seven transmission shaft 35 is fixedly connected with the six transmission shaft 20, a helical blade 36 is fixedly disposed on the seven transmission shaft 35 in the conveying cavity 3, a third pulley 41 and a first cylindrical gear 40 are fixedly disposed on the seven transmission shaft 35 in the transmission cavity 6 from top to bottom, a first support rod 48 is disposed on the left side of the conveying cavity 3, the first support rod 48 is fixedly disposed on the main body 1, a eight transmission shaft 39 extending downward is rotatably disposed on the lower side wall of the transmission cavity 6, the lower end of the eight transmission shaft 39 is fixedly disposed on the upper side wall of the first support rod 48, and the upper end of the eight transmission shaft 39 is fixedly disposed with a second cylindrical gear 42 engaged with the first cylindrical gear 40, a rotating wheel 38 is fixedly arranged on the eight 39 of the transmission shaft, the rotating wheel 38 is positioned between the 6 of the transmission cavity and the first support rod 48, a plurality of soil digging blades 43 are fixedly arranged on the rotating wheel 38, a discharge hole 37 communicated with the outside is formed in the lower side wall of the conveying cavity 3, and a feed hole 47 communicated with the outside is formed in the left side wall of the conveying cavity 3; the conveying device 82 drives the spiral blade 36, the first cylindrical gear 40 and the third belt wheel 41 to rotate through the seventh transmission shaft 35, the first cylindrical gear 40 and the second cylindrical gear 42 are meshed for transmission to drive the eighth transmission shaft 39 to rotate, the eighth transmission shaft 39 drives the rotating wheel 38 to rotate, soil is dug up through the digging blade 43 and is sent into the conveying cavity 3 from the feeding hole 47, and then the soil is discharged from the discharging hole 37 through the spiral blade 36 so as to be pressed on a mulching film.
In addition, in one embodiment, the transmission device 83 includes a transmission shaft nine 46 which is rotatably disposed on an upper side wall of the transmission cavity 6 and extends downward, the transmission shaft nine 46 is located on the left side of the transmission shaft eight 39, a pulley four 45 is fixedly disposed on the transmission shaft nine 46, a belt two 44 is disposed between the pulley four 45 and the pulley three 41 in a transmission manner, a transmission shaft ten 50 which extends upward and downward is rotatably disposed between a lower side wall of the transmission cavity 6 and the outside, a tire one 49 is fixedly disposed at a lower end of the transmission shaft ten 50, and a clutch device two 84 is disposed between the transmission shaft nine 46 and the transmission shaft ten 50; the transmission device 83 transmits the power of the transmission shaft eight 39 to the transmission shaft nine 46 through the pulley four 45, the pulley three 41 and the belt two 44.
In addition, in one embodiment, the second clutch device 84 includes a second support plate 51 fixed on the transmission shaft 50, the tail end of the upper side of the second support plate 51 is fixedly provided with a second electromagnet 54 in bilateral symmetry, the upper section of the tenth transmission shaft 50 is provided with a second spline groove 52, a sleeve I59 is sleeved on the transmission shaft 50, the sleeve I59 is positioned at the upper side of the support plate II 51, a second spline 55 in sliding fit with the second spline groove 52 is fixedly arranged in the inner hole of the first sleeve 59, a third spring 53 is fixedly arranged between the second support plate 51 and the first sleeve 59, a plurality of second guide grooves 56 are formed in the lower side section of the transmission shaft nine 46, the second guide groove 56 is positioned at the lower side of the fourth belt wheel 45, a first pin shaft 58 is arranged in the second guide groove 56, a spring IV 57 is fixedly arranged between the first pin shaft 58 and the second guide groove 56, and a clamping groove 60 corresponding to the first pin shaft 58 is formed in an inner hole of the first sleeve 59; the second clutch device 84 controls the transmission clutch between the nine transmission shaft 46 and the ten transmission shaft 50 through the second electromagnet 54, the second electromagnet 54 is started, the first sleeve 59 is adsorbed on the second electromagnet 54, the first pin shaft 58 is separated from the clamping groove 60, the nine transmission shaft 46 and the ten transmission shaft 50 are separated in transmission, the second electromagnet 54 is closed, the first sleeve 59 is separated from the second electromagnet 54, and the first pin shaft 58 is clamped in the clamping groove 60 under the action of the fourth spring 57, so that the nine transmission shaft 46 and the ten transmission shaft 50 are mutually transmitted.
In addition, in one embodiment, a first disc 61 is fixedly arranged at the left end of the fourth transmission shaft 15, a first connecting rod 64 is arranged at the left side of the first disc 61, a second pin 65 is arranged between the first connecting rod 64 and the first disc 61 in a transmission manner, a first guillotine 66 is arranged at the left side of the first connecting rod 64, a third pin 63 is arranged between the first guillotine 66 and the first connecting rod 64 in a transmission manner, a third guide groove 67 is formed in the first support rod 48, the first guillotine 66 is arranged in the third guide groove 67, a fifth spring 78 is fixedly arranged between the first guillotine 66 and the front side wall of the third guide groove 67, the left end of the first support rod 48 is fixedly arranged on an adjustable chuck 68, a roller 62 is arranged in the adjustable chuck 68 at the upper side and the lower side, a second support rod 75 is arranged at the left side of the rolling cavity 5, the second support rod 75 is fixedly arranged on, the right side of the second disc 71 is provided with a second connecting rod 70, a fourth pin shaft 72 is arranged between the second connecting rod 70 and the second disc 71 in a transmission mode, the right side of the second connecting rod 70 is provided with a second guillotine 73, a fifth pin shaft 69 is arranged between the second guillotine 73 and the second connecting rod 70 in a transmission mode, a fourth guide groove 74 is formed in the second supporting rod 75, the second guillotine 73 is arranged in the fourth guide groove 74, a sixth spring 79 is fixedly arranged between the second guillotine 73 and the front side wall of the fourth guide groove 74, an upward extending fixed shaft 76 is arranged on the upper side of the rolling cavity 5, the fixed shaft 76 is fixedly arranged on the main machine body 1, a second tire 77 is rotatably arranged on the fixed shaft 76, a handle 80 is arranged on the right side of the rolling cavity 5, and the handle 80 is fixedly arranged.
In an initial state, all the electromagnets are in a power-off state, so that the transmission between the third transmission shaft 13 and the fifth transmission shaft 18 is disconnected, the transmission between the second transmission shaft 11 and the fourth transmission shaft 15 is disconnected, the ninth transmission shaft 46 and the tenth transmission shaft 50 are in transmission connection, and the first guillotine 66 and the second guillotine 73 are in the highest positions.
When the mulching film starts to be paved, the mulching film is sleeved on the rolling shaft 62, the mulching film penetrates through the bottom of the mulching film paving machine and is pulled to the lower side of the second guillotine 73, the second clutch device 84 is started, the transmission shaft nine 46 and the transmission shaft ten 50 are in transmission disconnection, a worker pulls the first handle transmission shaft 80 to prevent the mulching film paving machine from moving back and forth, the motor 7 is started to drive the first transmission shaft 8 to rotate, the first transmission shaft 8 rotates through the meshing among the first bevel gear 10, the third bevel gear 14 and the second bevel gear 12 and simultaneously drives the third transmission shaft 13 and the second transmission shaft 11 to rotate, the first clutch device 81 on the right side is started to drive the fifth transmission shaft 18 to rotate, the fifth transmission shaft 18 rotates to drive the second disc 71, and the second disc 71 drives the second guillotine 73 to move up and down along the fourth guide groove 74 through the fourth pin 72, the second connecting rod 70 and the fifth pin 69, the mulching film is tied in the soil, meanwhile, the first transmission shaft 8 drives the sixth transmission shaft 20 to rotate through the first belt wheel 9, the first belt 21 and the second belt wheel 19, the sixth transmission shaft 20 drives the seventh transmission shaft 35 to rotate, the seventh transmission shaft 35 drives the third belt wheel 41, the first cylindrical gear 40 and the spiral blade 36 to rotate, the first cylindrical gear 40 and the second cylindrical gear 42 are in meshed transmission to drive the rotating wheel 38 on the eighth transmission shaft 39 to rotate, and soil presses the mulching film through the conveying device 82.
When the mulching is carried out, the clutch device on the right side is closed, so that the second guillotine 73 loses power and is pulled down to the highest position under the action of the sixth spring 79, the transmission shaft seven 35 drives the transmission shaft nine 46 to rotate through the third belt wheel 41, the second belt 44 and the fourth belt wheel 45, the clutch device two 84 is closed, so that the transmission shaft nine 46 is in transmission connection with the transmission shaft ten 50 to drive the tire one 49 to rotate, the invention is driven to advance, and the roller 17 compacts soil covered on the mulching film while the invention advances.
When the mulching is finished, the second clutch device 84 is closed, the first clutch device on the left side is started, the fourth transmission shaft 15 rotates, the fourth transmission shaft 15 drives the first disc 61 to rotate, and the first disc 61 drives the first guillotine 66 to move up and down along the fourth guide groove 74 through the first connecting rod 64, the second pin shaft 65 and the third pin shaft 63 to cut off the mulching film.
The invention has the beneficial effects that: the automatic mulching film spreading and covering machine can be driven by the tire to automatically advance, mulching films are automatically spread and covered by soil while the machine advances, soil covered by the mulching films is compacted by the roller, farmers can finish the mulching film spreading work by replacing the mulching films on the roller, the operation is simple and convenient, the manufacturing cost is low, the manual operation can be reduced, the spread mulching films are straight and flat, the machine can be popularized among farmers, and the labor force is reduced for the farmers.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides an automatic change film paving machine, includes the host computer body, its characterized in that: the main machine body is internally provided with a power cavity, the power cavity is provided with conveying cavities in an up-down symmetrical manner, the power cavity is provided with clutch cavities in a left-right symmetrical manner, the right side of the conveying cavity is provided with a rolling cavity, the upper side of the conveying cavity is provided with a transmission cavity extending leftwards, a fixed shaft is fixedly arranged between the upper wall and the lower wall of the rolling cavity, a roller is rotatably arranged on the fixed shaft, a first clutch device is arranged in the clutch cavities, the upper side wall of the power cavity is fixedly provided with a motor, the lower side of the motor is provided with a first transmission shaft in a transmission manner, the first transmission shaft is fixedly provided with a first belt wheel and a first bevel gear from top to bottom, a second transmission shaft is rotatably arranged between the power cavity and the left side of the clutch cavities, the right side tail end of the second transmission shaft is fixedly provided with a second bevel gear engaged with the first bevel, the tail end of the left side of the third transmission shaft is fixedly provided with a third bevel gear meshed with the first bevel gear, the tail end of the right side of the third transmission shaft is fixedly arranged on the first clutch device on the right side, the tail end of the left side of the first clutch device on the left side is fixedly provided with a fourth transmission shaft extending to the outside, the tail end of the right side of the first clutch device on the right side is fixedly provided with a fifth transmission shaft extending to the outside, a sixth transmission shaft extending from front to back is rotatably arranged between the front wall and the rear wall of the power cavity, the tail end of the sixth transmission shaft extends into the conveying cavity, the sixth transmission shaft is fixedly arranged on a second belt pulley, a first belt is arranged between the second belt pulley and the first belt pulley in a transmission manner, a conveying device for covering soil on a.
2. The automatic film spreading machine according to claim 1, characterized in that: the first clutch device comprises a first support plate fixedly arranged on a fourth transmission shaft, a first magnet and a first connecting block are symmetrically and fixedly arranged at the tail end of the right side of the first support plate from top to bottom, a first guide groove is formed at the tail end of the upper side of the first connecting block, a first electromagnet is fixedly arranged at the tail end of the lower side of the first guide groove, a first spline groove is formed in the section of the right side of the fourth transmission shaft, a first friction disc is sleeved on the fourth transmission shaft, a first spline which is in sliding fit with the first spline groove is fixedly arranged on the first friction disc, a second magnet which corresponds to the first magnet is fixedly arranged at the tail end of the left side of the first friction disc, a first iron block is arranged between the first magnet and the second magnet, the tail end of the first iron block, which is far away from the first magnet and the second magnet, is arranged in the first guide groove, and a second friction disc is fixedly arranged at the tail end of the left side of the second transmission shaft.
3. The automatic film spreading machine according to claim 1, characterized in that: the conveying device comprises a transmission shaft seventh which is rotatably arranged on the upper side wall of the conveying cavity and extends up and down, the tail end of the upper side of the transmission shaft seventh extends into the transmission cavity, the tail end of the lower side of the transmission shaft seventh is fixedly connected with the transmission shaft sixth, a spiral blade is fixedly arranged on the transmission shaft seventh in the conveying cavity, a belt wheel III and a cylindrical gear I are fixedly arranged on the transmission shaft seventh from top to bottom in the transmission cavity, a support rod I is arranged on the left side of the conveying cavity, the support rod I is fixedly arranged on the main machine body, a transmission shaft eighth which extends downwards is rotatably arranged on the lower side wall of the transmission cavity, the tail end of the lower side of the transmission shaft eighth is fixedly arranged on the upper side wall of the support rod I, a cylindrical gear II which is meshed with the cylindrical gear I is fixedly arranged at the tail end of the upper side of the transmission shaft eighth, the rotary wheel is fixedly provided with a plurality of digging blades, the lower side wall of the conveying cavity is provided with a discharge hole communicated with the outside, and the left side wall of the conveying cavity is provided with a feed hole communicated with the outside.
4. The automatic film spreading machine according to claim 1, characterized in that: the transmission device comprises a transmission shaft nine which is rotatably arranged on the side wall of the transmission cavity and extends downwards, the transmission shaft nine is located on the eight left side of the transmission shaft, a belt wheel four is fixedly arranged on the transmission shaft nine, a belt two is arranged between the belt wheel four and the belt wheel three in a transmission manner, an up-down extending transmission shaft ten is rotatably arranged between the side wall of the transmission cavity and the outside, a tire one is fixedly arranged at the tail end of the lower side of the transmission shaft ten, and a clutch device two is arranged between the transmission shaft nine and the transmission shaft ten.
5. The automatic film spreading machine according to claim 1, characterized in that: the clutch device comprises a first clutch device body and a second clutch device body, wherein the first clutch device body is fixedly arranged on a first support plate on a transmission shaft, the second electromagnet body is fixedly arranged at the tail end of the upper side of the second support plate in a bilateral symmetry mode, a second spline groove is formed in the section of the upper side of the transmission shaft, a first sleeve is sleeved on the transmission shaft, the first sleeve is located on the upper side of the second support plate, a first sleeve inner hole is fixedly provided with a second spline which is in sliding fit with the second spline groove, a third spring is fixedly arranged between the second support plate and the first sleeve, a plurality of second guide grooves are formed in the section of the lower side of the nine transmission shaft, the second guide grooves are located on the lower sides of the four belt wheels, a first pin shaft is arranged in the second guide grooves.
6. The automatic film spreading machine according to claim 1, characterized in that: the tail end of the left side of the transmission shaft is fixedly provided with a first disc, the left side of the first disc is provided with a first connecting rod, a second pin shaft is arranged between the first connecting rod and the first disc in a transmission manner, the left side of the first connecting rod is provided with a first guillotine, the first guillotine and the first connecting rod are provided with a third pin shaft in a transmission manner, the first support rod is provided with a third guide groove, the first guillotine is arranged in the third guide groove, a fifth spring is fixedly arranged between the first guillotine and the front side wall of the third guide groove, the tail end of the left side of the first support rod is fixedly arranged on an adjustable chuck, a roller is arranged in the adjustable chuck at the upper side and the lower side, the left side of a rolling cavity is provided with a second support rod, the second support rod is fixedly arranged on the main machine body, the tail end of the right side of the fifth transmission shaft is fixedly, the device comprises a support rod, a hand hay cutter II, a connecting rod II, a support shaft II, a spring VI, a rolling cavity, a tire II, a handle and a main machine body, wherein a pin shaft V is arranged between the hand hay cutter II and the connecting rod II in a transmission mode, a guide groove IV is formed in the support rod II, the hand hay cutter II is arranged in the guide groove IV, the spring VI is fixedly arranged between the hand hay cutter II and the front side wall of the guide groove IV, an upward extending fixed shaft is arranged on the upper side of the rolling cavity, the fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911359519.8A CN110870430A (en) | 2019-12-25 | 2019-12-25 | Automatic film paving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911359519.8A CN110870430A (en) | 2019-12-25 | 2019-12-25 | Automatic film paving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110870430A true CN110870430A (en) | 2020-03-10 |
Family
ID=69718299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911359519.8A Withdrawn CN110870430A (en) | 2019-12-25 | 2019-12-25 | Automatic film paving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110870430A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111587724A (en) * | 2020-06-08 | 2020-08-28 | 何国洋 | Automatic laying device for biomass degradable plastic mulching film |
| CN112535144A (en) * | 2021-01-13 | 2021-03-23 | 上海寇雪贸易有限公司 | Equipment is laid to pond plastic film |
-
2019
- 2019-12-25 CN CN201911359519.8A patent/CN110870430A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111587724A (en) * | 2020-06-08 | 2020-08-28 | 何国洋 | Automatic laying device for biomass degradable plastic mulching film |
| CN112535144A (en) * | 2021-01-13 | 2021-03-23 | 上海寇雪贸易有限公司 | Equipment is laid to pond plastic film |
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Application publication date: 20200310 |