CN111869471A - Green house is planted with lid film shallow - Google Patents

Green house is planted with lid film shallow Download PDF

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Publication number
CN111869471A
CN111869471A CN202010641188.3A CN202010641188A CN111869471A CN 111869471 A CN111869471 A CN 111869471A CN 202010641188 A CN202010641188 A CN 202010641188A CN 111869471 A CN111869471 A CN 111869471A
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China
Prior art keywords
gear
trolley
film
rotating shaft
sliding
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CN202010641188.3A
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Chinese (zh)
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CN111869471B (en
Inventor
胡鑫
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Linyi Lingang State Owned Assets Operation Group Co ltd
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Individual
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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
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/1438—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Soil Sciences (AREA)
  • Soil Working Implements (AREA)
  • Protection Of Plants (AREA)

Abstract

The invention relates to a film covering cart, in particular to a film covering cart for planting in an agricultural greenhouse. The invention aims to provide a film covering cart for agricultural greenhouse planting, which is automatically operated, reduces the fatigue degree of farmers and has high film covering work efficiency. The technical scheme of the invention is as follows: the utility model provides an agricultural greenhouse is planted with lid film shallow, includes: the four sides of the bottom of the trolley are connected with wheels; the film covering mechanism is connected between the inner walls of the trolleys; the soil discharging mechanism is connected between two sides of the trolley close to one side of the film covering mechanism. According to the invention, the purpose of covering the vegetable seeds with the film can be achieved through the matching of the first rotating column, the connecting rod and the screw, the operation process is simplified, soil can alternately fall to the left side and the right side of the film through the matching of the soil placing frame, the umbrella-shaped gear, the first transmission assembly and the rack frame, the operation is repeated, and the fatigue degree of farmers is reduced.

Description

Green house is planted with lid film shallow
Technical Field
The invention relates to a film covering cart, in particular to a film covering cart for planting in an agricultural greenhouse.
Background
Greenhouse vegetable planting is a vegetable planting technology, and is a scientific planting mode, the greenhouse planting can prolong the growth period of vegetables, advance planting and delay growth, improve the quality of vegetable products, increase the yield, facilitate annual balanced supply of the vegetables, facilitate vegetable planting industrialization, and the greenhouse vegetable planting is not limited by seasons, and has the characteristics of breaking time difference, space difference and region difference.
The greenhouse vegetable planting technology has good heat preservation performance, so that people can eat out-of-season vegetables at any time, the greenhouse vegetables adopt structural frameworks mainly made of bamboo and steel, and then one or more layers of heat preservation plastic films are covered on the frameworks, a complete greenhouse space is manufactured by the simple structure, and the plastic films can effectively prevent carbon dioxide generated in the growth process of the vegetables from losing, so that the heat preservation effect required in the greenhouse is achieved.
The traditional plastic film covering method comprises the following steps: a simple plastic film storage device is tied between the waist of a farmer, the plastic film is placed on the ground, then the farmer presses the plastic film with soil, the plastic film is continuously retreated, the plastic film is pulled out, and the soil is stacked on the two sides of the plastic film by a spade, however, the method wastes time and labor, increases the fatigue degree of the farmer, and has low working efficiency.
Disclosure of Invention
In order to overcome the defects that manual film covering is time-consuming and labor-consuming, the fatigue degree of farmers is increased, and the working efficiency is low, the technical problem of the invention is as follows: the film covering cart for the agricultural greenhouse planting is automatically operated, reduces fatigue degree of farmers, and is high in film covering work efficiency.
The technical scheme is as follows: the utility model provides an agricultural greenhouse is planted with lid film shallow, includes:
the four sides of the bottom of the trolley are connected with wheels;
the film covering mechanism is connected between the inner walls of the trolleys;
the soil discharging mechanism is connected between two sides of the trolley close to one side of the film covering mechanism.
Preferably, the film covering mechanism includes:
the two sides of the inner wall of the trolley are connected with the first rotating columns;
the inner sides of the first rotating columns are connected with connecting rods;
the placing cylinder is connected between the lower parts of the connecting rods, and one part of the placing cylinder is connected with one side of the connecting rods in a threaded mode.
Preferably, the soil discharging mechanism comprises:
the two sides of the top of the trolley are both connected with fixed columns, and a soil discharging frame is connected between the inner sides of the fixed columns;
the trolley comprises supporting blocks, wherein the two sides of the bottom of the trolley are connected with the supporting blocks, and a first mounting block is connected between the supporting blocks;
one side of the trolley is connected with the first rotating shaft;
the flat belt is wound between the first rotating shaft and the wheel far away from one side of the placing barrel;
the first mounting block and one end of the first rotating shaft are both connected with bevel gears which are meshed with each other;
the trolley comprises at least two sliding rods, wherein at least two sliding rods are connected between the inner walls of the trolley;
the rack frame is connected between the inner sides of the first sliding sleeves, and through holes are formed in the two parts of the rack frame;
the baffle is connected inside the rack frame in a sliding manner;
one side of the first mounting block, which is close to the soil discharging frame, is connected with a first connecting block;
one side of the first connecting block, which is close to the soil placing frame, is connected with a half gear, and the half gear is meshed with the rack frame;
and a first transmission component is wound between the half gear and the bevel gear below the half gear.
Preferably, the device further comprises a pressing mechanism, and the pressing mechanism comprises:
the special-shaped blocks are connected to the two sides of the top of the trolley;
the feeding frame is connected between the special-shaped blocks;
the lower part of the discharging frame is connected with a first roller;
one side of the first roller is connected with a second rotating shaft which passes through the discharging frame;
a part of the second rotating shaft, which is far away from the discharging frame, is connected with a first straight gear;
a motor is connected to one part of the top of the trolley, which is close to the first straight gear;
the output shaft of the motor is connected with a second gear;
the part of the top of the trolley, which is close to the first straight gear, is connected with a bracket, and the bracket is positioned between the special-shaped block and the motor;
the upper part of the bracket is rotatably connected with a third rotating shaft;
the third rotating shaft is connected with a second gear which is meshed with the first straight gear;
and one end of the third rotating shaft, which is far away from the motor, is connected with a second straight gear, and the second straight gear is meshed with the second gear.
Preferably, the film drawing mechanism is further included, and the film drawing mechanism includes:
the two sides of the bottom of the trolley are both connected with a second connecting block;
one side of the second connecting block, which is close to one part of the motor, of the second mounting block is connected with the second mounting block;
the bottom of the second mounting block is connected with a second sliding sleeve;
one part of the second mounting block is rotatably connected with a second rotating column, and one end of the second rotating column is connected with a third gear;
the side, close to the second rotating column, of the second mounting block is rotatably connected with the third rotating column;
the third rotating column is connected with a third gear;
one end of the third rotating column is connected with a third spur gear which is meshed with the third gear;
the rack rod is connected with the second sliding sleeve in a sliding mode, and the front side of the rack rod is meshed with the fourth missing gear;
the wedge block is connected to one end, close to the rack frame, of the rack rod;
a third transmission assembly is wound between the second rotating column and the output shaft of the motor;
the inner walls of the second connecting blocks are connected with the sliding blocks in a sliding manner;
the spring is connected between the bottom of the sliding block and the bottom wall of the two connecting blocks;
the second rollers are rotatably connected between the inner sides of the second connecting blocks and between the inner sides of the sliding blocks;
one part of the second roller, which is far away from the motor, is connected with a third straight gear which is meshed with the first straight gear;
and a second transmission component is wound between an output shaft of the motor and the second roller close to the upper part.
The invention has the beneficial effects that: 1. through the cooperation of first rotation post, connecting rod and screw rod, can carry out the purpose of cover film to vegetable seed, the simplification operation process.
2. Through the cooperation of the soil discharging frame, the umbrella-shaped gear, the first transmission assembly and the rack frame, the left side and the right side of the soil on the film can be alternately dropped left and right, so that the fatigue degree of farmers is reduced by repeated work.
3. Through the cooperation of blowing frame, first cylinder, first spur gear and motor, earth accessible blowing frame falls to the film on, pushes down the film, fixes the film, and the convenient better work of covering the film that carries on.
4. Through the cooperation of second drive assembly, third drive assembly, second cylinder and wedge, can pull out the film automatically, automatic operation process, labour saving and time saving improves work efficiency.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the film covering mechanism of the present invention.
Fig. 3 is a schematic perspective view of a first soil discharging mechanism according to the present invention.
Fig. 4 is a schematic perspective view of a second soil discharging mechanism of the present invention.
Fig. 5 is a schematic perspective view of the pressing mechanism of the present invention.
Fig. 6 is a schematic perspective view of the film drawing mechanism of the present invention.
Fig. 7 is an enlarged perspective view of a.
Fig. 8 is an enlarged perspective view of B.
Part names and serial numbers in the figure: 1 wheel, 2 trolley, 3 film covering mechanism, 31 first rotating column, 32 connecting rod, 33 placing barrel, 4 soil discharging mechanism, 41 soil discharging frame, 42 fixing column, 43 flat belt, 44 first rotating shaft, 45 supporting block, 46 first mounting block, 47 umbrella-shaped gear, 48 sliding rod, 49 first sliding sleeve, 410 baffle plate, 411 first transmission component, 412 first connecting block, 413 half gear, 414 rack frame, 415 through hole, 5 pressing mechanism, 51 special-shaped block, 52 material discharging frame, 53 first roller, 54 second rotating shaft, 55 first straight gear, 56 bracket, 57 third rotating shaft, 58 first lacking gear, 59 second straight gear, 510 second lacking gear, 511 motor, 6 film pulling mechanism, 61 second transmission component, 62 third transmission component, 63 second connecting block, 64 second roller, 65 third straight gear, 66 second mounting block, 67 second sliding sleeve, 68 spring, 69 sliding block, 610 second rotating column, 611 a third missing gear, 612 a fourth spur gear, 613 a fourth missing gear, 614 a third rotating column, 615 a rack bar, 616 a wedge block.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings.
Example 1
A film covering cart for planting of an agricultural greenhouse is shown in figure 1 and comprises wheels 1, a cart 2, a film covering mechanism 3 and a soil discharging mechanism 4, wherein the wheels 1 are arranged on the left, the right, the front and the rear of the cart 2, the film covering mechanism 3 is connected between the inner walls of the rear portion of the cart 2, and the soil discharging mechanism 4 is connected between the upper side and the lower side of the cart 2.
When the peasant need to spill soil and cover the membrane, can place the film on membrane covering mechanism 3 earlier, place earth in lower soil mechanism 4 afterwards, pull out the film to 4 the place ahead of lower soil mechanism, it is fixed with the film, pull lower soil mechanism 4 left, 4 right parts whereabouts of mechanism 4 are down to the film under the earth accessible this moment, the peasant pulls handcart 2 backward, handcart 2 drives wheel 1 and rotates, wheel 1 rotates and drives lower soil mechanism 4 and move right, 4 left parts whereabouts of mechanism 4 are down to the film under the earth accessible this moment, lower soil mechanism 4 moves left afterwards, 4 right parts whereabouts of mechanism are down to the film under the earth accessible this moment, reciprocating motion so, in order to reach the purpose of covering soil to the film both sides.
Example 2
In addition to embodiment 1, as shown in fig. 2, the film covering mechanism 3 includes a first rotating column 31, a connecting rod 32 and a placing cylinder 33, the first rotating column 31 is connected to both the left and right walls of the rear portion of the cart 2, the connecting rod 32 is connected to the inner side of the first rotating column 31, the placing cylinder 33 is connected between the lower portions of the connecting rods 32, and the right portion of the placing cylinder 33 is connected to the right connecting rod 32 in a threaded manner.
When the peasant need spill the soil tectorial membrane, can rotate earlier and place a section of thick bamboo 33, place the film on placing a section of thick bamboo 33, rotate later and place a section of thick bamboo 33, will place a section of thick bamboo 33 and be fixed in between the connecting rod 32, it can to continue to carry out subsequent operation, after the film finishes using, repeated operation is changed the film.
As shown in fig. 3 and 4, the soil discharging mechanism 4 comprises a soil discharging frame 41, a fixed column 42, a flat belt 43, a first rotating shaft 44, a supporting block 45, a first mounting block 46, an umbrella-shaped gear 47, sliding rods 48, a first sliding sleeve 49, a baffle plate 410, a first transmission component 411, a first connecting block 412, a half gear 413 and a rack frame 414, wherein the fixed column 42 is connected to the left and right sides of the top of the handcart 2, the soil discharging frame 41 is connected between the inner sides of the fixed column 42, the supporting blocks 45 are connected to the left and right sides of the lower side of the handcart 2, the first mounting block 46 is connected between the supporting blocks 45, the first rotating shaft 44 is rotatably connected to the left side of the handcart 2, the flat belt 43 is wound between the rear side of the first rotating shaft 44 and the left front wheel 1, the umbrella-shaped gear 47 is arranged at the top of the first mounting block 46 and the front end of the first rotating shaft 44, the two, the sliding rod 48 is connected with a first sliding sleeve 49 at both sides, a rack frame 414 is connected between the inner sides of the first sliding sleeve 49, through holes 415 are respectively formed at the left and right parts of the rack frame 414, a baffle 410 is arranged in the rack frame 414 in a sliding manner, a first connecting block 412 is connected with the middle part of the front side of the first mounting block 46, a half gear 413 is connected with the front part of the first connecting block 412, the half gear 413 is meshed with the rack frame 414, and a first transmission assembly 411 is connected between the lower part of the half gear 413 and the lower umbrella-shaped gear 47.
The staff can place earth in putting native frame 41, stimulate baffle 410 left earlier, earth accessible puts native frame 41 whereabouts on the film this moment, the peasant pulls handcart 2 backward, handcart 2 drives wheel 1 and rotates, wheel 1 rotates and drives flat belt 43 and rotate, flat belt 43 is rotatory to drive umbelliform gear 47 through first pivot 44 and is rotatory, umbelliform gear 47 is rotatory to drive half gear 413 through first drive assembly 411 and is rotatory, half gear 413 is rotatory to drive rack frame 414 and moves about, thereby make earth from putting native frame 41 through the through-hole 415 whereabouts to the film, reciprocating motion so, in order to reach the purpose of covering the soil to the film both sides, after the operation finishes, stimulate baffle 410 right, earth can not fall to the film through putting native frame 41 this moment.
As shown in fig. 5, the trolley further comprises a pressing mechanism 5, the pressing mechanism 5 comprises a special-shaped block 51, a material placing frame 52, a first roller 53, a second rotating shaft 54, a first straight gear 55, a bracket 56, a third rotating shaft 57, a first gear lacking 58, a second straight gear 59, a second gear lacking 510 and a motor 511, the special-shaped block 51 is connected to the left and right parts of the top of the trolley 2, the special-shaped block 51 is located in front of the fixing column 42, the material placing frame 52 is connected between the special-shaped blocks 51, the first roller 53 is connected to the inner side of the lower part of the material placing frame 52, the second rotating shaft 54 is connected to the right side of the first roller 53, the second rotating shaft 54 passes through the material placing frame 52, the first straight gear 55 is connected to the right part of the upper side of the trolley 2, the motor 511 is connected to the output shaft of the motor 511, the bracket 56 is connected to the right part of the upper side of the trolley, the upper part of the bracket 56 is rotatably connected with a third rotating shaft 57, the third rotating shaft 57 is connected with a first gear lacking 58, the first gear lacking 58 is meshed with the first straight gear 55, the left end of the third rotating shaft 57 is connected with a second straight gear 59, and the second straight gear 59 is meshed with the second gear lacking 510.
When a farmer pulls out the film to the front of the soil placement frame 41, soil is placed in the soil placement frame 52, the motor 511 is started, the motor 511 rotates to drive the second gear wheel 510 to rotate, the second gear wheel 510 rotates to drive the second spur gear 59 to rotate, the second spur gear 59 rotates to drive the third rotating shaft 57 to rotate, the third rotating shaft 57 rotates to drive the first gear wheel 58 to rotate, thereby driving the first gear wheel 55 to rotate, the first gear wheel 55 rotates to drive the second rotating shaft 54 to rotate, the second rotating shaft 54 rotates to drive the first roller 53 to rotate ninety degrees in the soil placement frame 52, at the moment, the soil can fall onto the film through the soil placement frame 52, the film is pressed, the film is fixed, the motor 511 continues to rotate, then the first roller 53 continues to rotate ninety degrees, at the moment, the soil can not fall onto the film through the soil placement frame 52, and after the operation is finished, the motor 511 is closed.
As shown in fig. 6-8, the film drawing mechanism 6 is further included, the film drawing mechanism 6 includes a second transmission assembly 61, a third transmission assembly 62, a second connecting block 63, a second roller 64, a third spur gear 65, a second mounting block 66, a second sliding sleeve 67, a spring 68, a sliding block 69, a second rotating column 610, a third gear 611, a fourth spur gear 612, a fourth gear 613, a third rotating column 614, a rack bar 615 and a wedge block 616, the left and right parts of the lower side of the cart 2 are connected with the second connecting block 63, the front side of the second connecting block 63 on the right part is connected with the second mounting block 66, the lower side of the second mounting block 66 is connected with the second sliding sleeve 67, the left side of the second mounting block 66 is rotatably connected with the second rotating column 610, the left end of the second rotating column 610 is connected with the third gear 611, the left side of the second mounting block 66 is rotatably connected with the third rotating column 614, the third rotating column 614 is located behind the second rotating column 610, a fourth gear 613 is connected to the third rotating column 614, a fourth spur gear 612 is connected to the left end of the third rotating column 614, the fourth spur gear 612 is engaged with the third gear 611, a rack bar 615 is slidably connected to the second sliding sleeve 67, the rack bar 615 is engaged with the fourth gear 613, a wedge block 616 is connected to the rear end of the rack bar 615, a third transmission assembly 62 is wound between the second rotating column 610 and the output shaft of the motor 511, a sliding block 69 is slidably connected to the lower inner wall of the second connecting block 63, a spring 68 is connected to the lower side of the sliding block 69, the end of the spring 68 is connected to the bottom wall of the second connecting block 63, a second roller 64 is connected between the inner side of the second connecting block 63 and the inner side of the sliding block 69, a third spur gear 65 is connected to the left portion of the second roller 64, the two third spur gears 65 are engaged, a second transmission assembly 61 is wound between the output shaft of the motor 511 and the right portion of the second roller 64, the second transmission assembly 61 is located to the right of the third transmission assembly 62.
The farmer pulls the film out between the second rollers 64, when the motor 511 rotates, the motor 511 rotates to drive the second transmission component 61 to rotate forwards, the second transmission component 61 rotates forwards to drive the upper second roller 64 to rotate forwards, the upper second roller 64 rotates forwards to drive the upper third spur gear 65 to rotate forwards, so that the lower third spur gear 65 rotates backwards, the lower third spur gear 65 rotates backwards to drive the lower second roller 64 to rotate backwards, the second roller 64 rotates relative to the rotating shaft to drive the film to move forwards, meanwhile, as the motor 511 rotates, soil in the discharging frame 52 falls onto the film, so as to fix the film, the motor 511 rotates to drive the third transmission component 62 to rotate forwards, the third transmission component 62 rotates forwards to drive the second rotating column 610 to rotate forwards, the second rotating column 610 rotates forwards to drive the third lacking gear 611 to rotate forwards, so as to drive the fourth spur gear 612 to rotate backwards, the fourth spur gear 612 rotates backwards to drive the third rotating column 614, the third rotating column 614 rotates reversely to drive the fourth missing gear 613 to rotate reversely, so as to drive the rack bar 615 to move backwards, the rack bar 615 moves backwards to drive the wedge block 616 to move backwards, the wedge block 616 moves backwards to push the lower second roller 64 to move downwards, the lower second roller 64 moves downwards to drive the sliding block 69 to slide downwards in the second connecting block 63, at this time, the spring 68 is compressed, the film cannot move forwards, when the missing teeth in the third missing gear 611 rotate to be not in contact with the fourth straight gear 612, the lower second roller 64 is driven to reset upwards under the action of the spring 68, the motor 511 rotates continuously, so that the automatic film covering is realized, and after the operation is finished, the motor 511 is turned off.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (5)

1. The utility model provides an agricultural greenhouse is planted with lid film shallow, characterized by includes:
the four sides of the bottom of the trolley (2) are connected with the wheels (1);
the film covering mechanism (3) is connected between the inner walls of the trolleys (2);
the soil discharging mechanism (4) is connected between the two sides of the trolley (2) close to one side of the film covering mechanism (3).
2. An agricultural greenhouse mulching film cart according to claim 1, wherein the mulching film mulching mechanism (3) comprises:
the two sides of the inner wall of the trolley (2) are connected with the first rotating column (31);
the inner sides of the first rotating columns (31) are connected with connecting rods (32);
a placing cylinder (33), wherein the placing cylinder (33) is connected between the lower parts of the connecting rods (32), and one part of the placing cylinder (33) is connected with one side of the connecting rods (32) in a threaded mode.
3. An agricultural greenhouse film covering cart as claimed in claim 2, wherein the soil discharging mechanism (4) comprises:
the two sides of the top of the trolley (2) are connected with the fixed columns (42), and soil placing frames (41) are connected between the inner sides of the fixed columns (42);
the trolley comprises supporting blocks (45), wherein the supporting blocks (45) are connected to two sides of the bottom of the trolley (2), and a first mounting block (46) is connected between the supporting blocks (45);
a first rotating shaft (44), wherein one side of the trolley (2) is connected with the first rotating shaft (44);
a flat belt (43), wherein the flat belt (43) is wound between the first rotating shaft (44) and the wheel (1) on the side far away from the placing barrel (33);
the first mounting block (46) and one end of the first rotating shaft (44) are both connected with the bevel gear (47), and the bevel gears (47) are meshed with each other;
at least two sliding rods (48) are connected between the inner walls of the trolley (2), and a first sliding sleeve (49) is connected to each of the two parts of each sliding rod (48) in a sliding manner;
the rack frame (414) is connected between the inner sides of the first sliding sleeves (49), and through holes (415) are formed in the two parts of the rack frame (414);
the baffle (410) is connected inside the rack frame (414) in a sliding manner;
the first connecting block (412) is connected to one side, close to the soil placing frame (41), of the first mounting block (46);
the side, close to the soil placing frame (41), of the first connecting block (412) is connected with a half gear (413), and the half gear (413) is meshed with a rack frame (414);
the first transmission component (411) is wound between the half gear (413) and the lower bevel gear (47).
4. An agricultural greenhouse film covering cart as claimed in claim 3, further comprising a pressing mechanism (5), wherein the pressing mechanism (5) comprises:
the special-shaped blocks (51) are connected to the two sides of the top of the trolley (2);
the feeding frame (52) is connected between the special-shaped blocks (51);
the lower part of the discharging frame (52) is connected with the first roller (53);
one side of the first roller (53) is connected with a second rotating shaft (54), and the second rotating shaft (54) penetrates through the discharging frame (52);
a first straight gear (55) is connected with one part of the second rotating shaft (54) far away from the discharging frame (52);
the motor (511) is connected to one part of the top of the trolley (2) close to the first straight gear (55);
the output shaft of the motor (511) is connected with the second gear (510);
the bracket (56) is connected to one part of the top of the trolley (2) close to the first straight gear (55), and the bracket (56) is positioned between the special-shaped block (51) and the motor (511);
the upper part of the bracket (56) is rotatably connected with the third rotating shaft (57);
the third rotating shaft (57) is connected with a first gear lack (58), and the first gear lack (58) is meshed with the first straight gear (55);
one end of the third rotating shaft (57) far away from the motor (511) is connected with a second straight gear (59), and the second straight gear (59) is meshed with a second gear lacking (510).
5. The agricultural greenhouse film covering cart for planting according to claim 4, further comprising a film pulling mechanism (6), wherein the film pulling mechanism (6) comprises:
the two sides of the bottom of the trolley (2) are both connected with the second connecting block (63);
the second mounting block (66) is connected to one side of the second connecting block (63) close to one part of the motor (511);
the bottom of the second mounting block (66) is connected with a second sliding sleeve (67);
one part of the second mounting block (66) is rotatably connected with the second rotating column (610), and one end of the second rotating column (610) is connected with a third gear (611);
the third rotating column (614) is rotatably connected to one side, close to the second rotating column (610), of the second mounting block (66);
a fourth gear (613) is omitted, and the third rotating column (614) is connected with the fourth gear (613);
one end of the third rotating column (614) is connected with the fourth spur gear (612), and the fourth spur gear (612) is meshed with the third gear (611);
the rack bar (615) is connected to the second sliding sleeve (67) in a sliding mode, and the front side of the rack bar (615) is meshed with the fourth gear (613);
the wedge block (616) is connected to one end, close to the rack frame (414), of the rack rod (615);
a third transmission assembly (62), wherein the third transmission assembly (62) is wound between the second rotating column (610) and the output shaft of the motor (511);
the inner walls of the sliding blocks (69) and the second connecting blocks (63) are connected with the sliding blocks (69) in a sliding manner;
the spring (68) is connected between the bottom of the sliding block (69) and the bottom wall of the two connecting blocks (63);
the second rollers (64) are rotatably connected between the inner sides of the second connecting blocks (63) and the inner sides of the sliding blocks (69);
a part of the second roller (64) far away from the motor (511) is connected with a third straight gear (65), and the third straight gears (65) are meshed;
and a second transmission assembly (61) is wound between the output shaft of the motor (511) and the second roller (64) close to the upper part of the second transmission assembly (61).
CN202010641188.3A 2020-07-06 2020-07-06 Green house is planted with lid film shallow Active CN111869471B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010641188.3A CN111869471B (en) 2020-07-06 2020-07-06 Green house is planted with lid film shallow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010641188.3A CN111869471B (en) 2020-07-06 2020-07-06 Green house is planted with lid film shallow

Publications (2)

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CN113229106A (en) * 2021-05-12 2021-08-10 刘晓丹 Automatic feeding device of seedling raising plate for agricultural planting
CN114303755A (en) * 2021-12-24 2022-04-12 郭琼 New agricultural plastic film segmentation cuts off covering device
CN114830879A (en) * 2022-05-26 2022-08-02 西安交通大学 Multifunctional mountain sowing vehicle and method

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CN113229106A (en) * 2021-05-12 2021-08-10 刘晓丹 Automatic feeding device of seedling raising plate for agricultural planting
CN114303755A (en) * 2021-12-24 2022-04-12 郭琼 New agricultural plastic film segmentation cuts off covering device
CN114303755B (en) * 2021-12-24 2023-08-25 长沙绿如蓝环境科技有限公司 Novel agricultural mulching film sectioning and covering device
CN114830879A (en) * 2022-05-26 2022-08-02 西安交通大学 Multifunctional mountain sowing vehicle and method

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