CN212970689U

CN212970689U - Agricultural planting tectorial membrane device

Info

Publication number: CN212970689U
Application number: CN202021658113.8U
Authority: CN
Inventors: 邱伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-04-16
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a farming tectorial membrane device, the U type frame that the level was placed, the level is equipped with the protective film book in the U type frame, protective film book axis both ends all rotate with U type frame to be connected, a lateral level is rolled up to the protective film is equipped with the bull stick, U type frame downside symmetry is equipped with two flutings that match the bull stick, the fixed cover of symmetry is equipped with two runners on the bull stick, the inboard symmetry of U type frame is fixed and is equipped with two earthing subassemblies, U type frame one side is equipped with cutting assembly, the bull stick both ends all are equipped with first driving pulley with the gyro wheel epaxial, be equipped with the tamping subassembly on the U type frame. The utility model discloses the device utilizes the conveying frame to transport soil to the protection film both sides in agricultural production, and then is fixed to the protection film, can adjust the high fixed height that changes of runner, adapts to different tectorial membrane demands, and the device carries out the compaction with the flattening roller to soil and protection film fixed simultaneously, has avoided the protection film to appear covering the shakiness and lead to the problem that the protection film drops at the cover in-process.

Description

Agricultural planting tectorial membrane device

Technical Field

The utility model relates to an agricultural equipment field especially relates to an farming tectorial membrane device.

Background

In agricultural planting, when cultivated land is cultivated, soil is loosened and seeds are sown, and at the moment, under the requirement of ensuring the yield, a special method needs to be implemented under specific environment and time to ensure the yield of some seeds, the moisture of the soil can be better ensured by covering with a protective film, meanwhile, the coverage of the protective film can reduce the breeding of weeds and reduce the phenomenon that the weeds and seedlings rob nutrients, the growth of crop seedlings is protected under the protection of the film, and when the climate is warmed, the film is uncovered, so that the seedlings are grown under the normal climate condition;

in the tectorial membrane in-process in current equipment, the cover of protection film needs to be fixed the protection film, and both sides loam can appear covering fixed unstability and lead to the protection film to appear being blown by the wind and play the phenomenon in the cover in-process to can make the protection film effect reduce, make tectorial membrane work efficiency reduce, the gyro wheel height of being not convenient for in the current equipment simultaneously, make current device can not satisfy the demand in farming.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an agricultural planting film covering device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an agricultural planting film covering device comprises a horizontally placed U-shaped frame, wherein a protective film roll is horizontally arranged in the U-shaped frame, two ends of a central shaft of the protective film roll are rotatably connected with the U-shaped frame, a rotating rod is horizontally arranged on one side of the protective film roll, two ends of the central shaft of the protective film roll are in transmission connection with the rotating rod through a first belt, two grooves matched with the rotating rod are symmetrically formed in the lower side of the U-shaped frame, two rotating wheels are symmetrically and fixedly sleeved on the rotating rod, two soil covering assemblies are symmetrically and fixedly arranged on the inner side of the U-shaped frame, a cutting assembly is arranged on one side of the U-shaped frame, four rollers are symmetrically arranged on the lower side of the U-shaped frame, a first belt wheel is coaxially and fixedly connected with two ends of the rotating rod, a third belt wheel is coaxially and fixedly connected on the central shaft on the outer side of the rollers, a fourth belt wheel is coaxially and fixedly connected on the, the two ends of the rotating rod are connected with the U-shaped frame through the position adjusting assemblies, and the U-shaped frame is provided with the tamping assemblies.

Preferably, the earthing subassembly includes that two fixed symmetries set up the transfer cage on U type frame inside wall, two the transfer cage downside all is equipped with a plurality of pivots, and is a plurality of U type piece and transfer cage fixed connection are passed through in the pivot, one of them one end is equipped with the second band pulley in the pivot, the second band pulley passes through the second belt and is connected with the transmission of fourth band pulley, and is a plurality of the pivot is passed through the transmission of conveyer belt and is connected, be equipped with the first opening that matches the conveyer belt on the transfer cage.

Preferably, the cutting assembly comprises a blade arranged on a U-shaped frame, the U-shaped frame is provided with two L-shaped openings matched with the blade, the two L-shaped openings are provided with springs on one side wall of each L-shaped opening, the blade is fixedly connected with the U-shaped frame through the springs, a protective sleeve is fixedly arranged on the lower side of the U-shaped frame, and the protective sleeve is sleeved on the blade.

Preferably, the position control subassembly is including fixing the L type fixed block on U type frame, be equipped with a plurality of circular openings that match the bull stick on the L type fixed block, the fixed block that is equipped with in L type fixed block one side, L type fixed block one side is equipped with the cutting, the cutting is laminated with L type fixed block mutually, be equipped with the second opening that matches the cutting on the fixed block, the fixed socket that is equipped with of L type fixed block downside, be equipped with the jack that matches with the cutting on the socket.

Preferably, the tamping assembly comprises two abutting blocks which are fixedly and symmetrically arranged on one side of the U-shaped frame, the other ends of the abutting blocks are fixedly connected with telescopic rods, flattening rollers are arranged on opposite side surfaces of the two telescopic rods, and the flattening rollers are rotatably connected with the telescopic rods.

Preferably, the U type frame is gone up the fixed traction block that is equipped with, the fixed extension rod that is equipped with two symmetries and sets up, two on U type frame one side the equal fixedly connected with sword that loosens the soil of two symmetries settings of extension rod opposite side.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this equipment is behind the tectorial membrane, fix the protection film both sides through the gyro wheel with the protection film both sides earlier, be convenient for to the fixed operation of the soil at the back, the sword that loosens the soil in utilization the place ahead is loosened soil, utilize the conveying frame to transport the protection film both sides of device with the soil that loosens, utilize the loosening of the sword that loosens the soil can be better avoid massive soil to get into the conveying frame on, directly carry out the transport backward in the past to soil and guaranteed that soil directly piles up the both sides of protection film, be favorable to the soil to the fixed of protection film both sides.

2. Utilize the bull stick of protective film book one side to drive the protection film and rotate, the effectual rotational speed of controlling the protective film book, avoided the protective film book oneself to rotate too fast and make a large amount of protection films deviate from when covering, utilize the runner to smooth out the protection film both sides simultaneously, reuse the flattening roller and tamp the protection film after covering and soil, thereby avoided the protection film to fix unstably by strong wind lift and lead to the protection film to drop, the device utilizes the bull stick to adjust to arbitrary circular opening on the L type fixed block, fix spacingly utilizing the cutting, just realize the altitude mixture control of the runner on the bull stick, the effectual demand in having satisfied agricultural production again.

Drawings

FIG. 1 is a schematic structural view of an agricultural planting mulching device according to the present invention;

FIG. 2 is a schematic view of the agricultural film mulching device according to the present invention;

FIG. 3 is a schematic view of a cross-sectional structure of a cutting assembly of the mulching device for agricultural planting according to the present invention;

FIG. 4 is a schematic structural view of a control and adjustment assembly of the mulching device for agricultural planting according to the present invention;

fig. 5 is the utility model provides a farming tectorial membrane device earthing subassembly part structure sketch map.

In the figure: 1U type frame, 2 protection film rolls up, 3 bull sticks, 4 runners, 5 gyro wheels, 6 first band pulleys, 7 first belt, 8 transport frames, 9 pivot, 10 second band pulleys, 11 second belt, 12 conveyer belts, 13 blade, 14 spring, 15L type fixed block, 16 fixed block, 17 cutting, 18 ripping sword, 19 sockets, 20 support the piece, 21 telescopic link, 22 flattening roller, 23 traction block, 24 protective sheath, 25 extension rod, 26 third band pulley, 27 fourth band pulley, 28U type piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, an agricultural planting mulching device comprises a horizontally placed U-shaped frame 1, a protective film roll 2 is horizontally arranged in the U-shaped frame 1, a protective film is opened by the protective film roll 2 to release a protective film, two ends of a central shaft of the protective film roll 2 are rotatably connected with the U-shaped frame 1, a rotating rod 3 is horizontally arranged on one side of the protective film roll 2, two ends of the central shaft of the protective film roll 2 are rotatably connected with the rotating rod 3 through a first belt 26, two slots matched with the rotating rod 3 are symmetrically arranged on the lower side of the U-shaped frame 1, two rotating wheels 4 are symmetrically and fixedly sleeved on the rotating rod 3, the rotating wheels 4 are driven to rotate by the rotating rod 3, the protective film is fixed on two sides by the rotating wheels 4, two earthing assemblies are symmetrically and fixedly arranged on the inner side of the U-shaped frame 1, each earthing assembly comprises two conveying frames 8 fixedly and symmetrically arranged on the inner side wall of the U-shaped frame 1, soil, utilize soil to fix the protection film both sides, 8 downside of two transfer racks all is equipped with a plurality of pivots 9, utilize a plurality of pivots 9 to rotate and drive, one of them pivot 9 serves and is equipped with second band pulley 10, utilize second band pulley 10 to rotate the drive and provide power, second band pulley 10 is connected with fourth band pulley 27 transmission through second belt 11, a plurality of pivots 9 are connected through the transmission of conveyer belt 12, be equipped with the first opening that matches conveyer belt 12 on the transfer rack 8, utilize conveyer belt 12 to transport earth from the preceding toward the protection film both sides that cover of equipment.

U type frame 1 one side is equipped with cutting assembly, cutting assembly is including setting up blade 13 on U type frame 1, utilize blade 13 to cut the protection film, finish the rear at the tectorial membrane and make things convenient for cutting off of protection film, be equipped with two L type openings that match blade 13 on U type frame 1, be equipped with spring 14 on two L type opening lateral walls, utilize spring 14 to pop out the blade after will pressing down backward, it carries out the elasticity limiting displacement to play blade 13, blade 13 passes through spring 14 and U type frame 1 fixed connection, the fixed protective sheath 24 that is equipped with of U type frame 1 downside, protective sheath 24 covers is established on blade 13, protective sheath 24 can wrap up blade 13 completely when blade 13 is not used, thereby avoided being pulled out by blade 13 fish tail when the protection film.

Four rollers 5 are symmetrically arranged at the lower side of the U-shaped frame 1, a device is driven forwards by the four rollers 5, two ends of a rotating rod 3 are coaxially and fixedly connected with a first belt wheel 6, the outer side of the roller 5 is coaxially and fixedly connected with a third belt wheel 26, the third belt wheel 26 drives the first belt wheel 6 by rotating a first belt 7, the inner side of the roller 5 is coaxially and fixedly connected with a fourth belt wheel 27, the first belt wheel 6 is in transmission connection with the third belt wheel 26 by the first belt 7, the third belt wheel 26 rotates by the first belt 7 to drive the first belt wheel 6, the first belt 7 is used to conduct force between the first belt wheel 6 and the third belt wheel 26 so as to drive, two ends of the rotating rod 3 are connected with the U-shaped frame 1 by a position adjusting component, the position adjusting component comprises an L-shaped fixing block 15 fixed on the U-shaped frame 1, the position adjusting component is fixed on one side of the U-shaped frame 1 by the L, the L-shaped fixing block 15 and the U-shaped frame 1 are used for reinforcement, a plurality of circular openings matched with the rotating rods 3 are arranged on the L-shaped fixing block 15, the rotating rods 3 are limited by the circular openings, the rotating rods 3 are adjusted to the required positions in the circular openings, the circular openings are limited by the inserting strips 17, thereby realizing the up-and-down position adjustment of the rotating rod 3, one side of the L-shaped fixed block 15 is fixedly provided with a fixed block 16, one side of the L-shaped fixed block 15 is provided with an inserting strip 17, the fixed block 16 is provided with a second opening matched with the inserting strip 17, the inserting strip 17 is matched with the second opening to perform the inserting pin function, the rotating rod 3 is limited, a socket 19 is fixedly arranged at the lower side of the L-shaped fixed block 15, a jack matched with the inserting strip 17 is arranged on the socket 19, the inserting strip 17 is opened to ensure that the position of the rotating rod 3 can be changed, the rotating wheel 4 is adjusted in height, and then the inserting strips 17 are inserted to limit and fix the rotating rod 3.

The U-shaped frame 1 is provided with a tamping component, the tamping component comprises two abutting blocks 20 which are fixedly and symmetrically arranged on one side of the U-shaped frame 1, the abutting blocks 20 are connected, the other ends of the two abutting blocks 20 are fixedly connected with telescopic rods 21, the two telescopic rods 21 are respectively provided with a positioning pin, the opposite sides of the two telescopic rods 21 are respectively provided with a flattening roller 22, the flattening rollers 22 are rotatably connected with the telescopic rods 21, the two sides of the covered protective film are flattened by the flattening rollers 22 and then covered with soil for reinforcement, the U-shaped frame 1 is fixedly provided with a traction block 23, the traction block 23 is connected with an agricultural traction machine to drive the whole device to move, so as to carry out film covering operation, one side of the U-shaped frame 1 is fixedly provided with two symmetrically arranged extension rods 25, the other sides of the two extension rods 25 are respectively and fixedly connected with two symmetrically arranged knives 18, and the soil in front is loosened by the soil loosening, facilitating the entry of soil onto the conveyor rack 8.

The utility model discloses in, the device's use step is as follows:

1. the traction block 23 on the U-shaped fixing frame 1 is connected with other agricultural machinery, the cutting 17 is pulled out before the device runs, the rotating rod 3 is adjusted into a circular opening on the needed L-shaped fixing block 17, the height of the rotating wheel 4 is adjusted, and when the adjustment is completed, the cutting 17 is inserted into the fixing block 16 and the socket 19.

2. Stretch the protection film to blade 13 rear side earlier, it is fixed with protection film one end with soil, the device is pulled again, utilize gyro wheel 5 to rotate and drive bull stick 3 and rotate, bull stick 3 drives protection film through first belt 7 simultaneously and rolls up 2 rotations, it makes the protection film extend along with removing to protect film book 2, first belt 7 can avoid protection film to roll up 2 oneself and rotate too fast simultaneously, rotate pivot 9 that drives conveying frame 8 downside through gyro wheel 5 and rotate, make conveyer belt 12 function, runner 4 can flatten the protection film both sides simultaneously.

3. Soil is loosened by the soil loosening blade 14 on one side of the U-shaped frame 1, the loosened soil is made to enter the conveying frame 8 by moving the equipment forwards, the conveying belt 12 is driven by the second belt wheel 10 on one side of the rotating shaft 9, the soil in front of the equipment is conveyed to the two sides of the covered protective film, and when the soil is conveyed to the two sides of the protective film, the soil on the protective film is fixed and flattened by the flattening roller 22 on one side of the U-shaped frame 1.

4. After covering the membrane, press down blade 13 and cut off the protection film, press down when section 13 uses, section 13 can carry out reverse propelling movement through spring 14, has guaranteed that blade 13 can not stay in the cutting state all the time, when not using blade 13, utilizes protective sheath 24 to wrap section 13 completely, carries out the guard action to the user.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An agricultural planting film covering device comprises a horizontally placed U-shaped frame (1), and is characterized in that a protective film roll (2) is horizontally arranged in the U-shaped frame (1), two ends of a center shaft of the protective film roll (2) are rotatably connected with the U-shaped frame (1), a rotating rod (3) is horizontally arranged on one side of the protective film roll (2), two ends of the center shaft of the protective film roll (2) are in transmission connection with the rotating rod (3) through a first belt (7), two grooves matched with the rotating rod (3) are symmetrically arranged on the lower side of the U-shaped frame (1), two rotating wheels (4) are symmetrically and fixedly sleeved on the rotating rod (3), two soil covering assemblies are symmetrically and fixedly arranged on the inner side of the U-shaped frame (1), a cutting assembly is arranged on one side of the U-shaped frame (1), four idler wheels (5) are symmetrically arranged on the lower side of the U-shaped frame (1), and first belt wheels (6) are coaxially and fixedly connected with two ends of the rotating, the roller is characterized in that a third belt wheel (26) is coaxially and fixedly connected to the outer side middle shaft of the roller (5), a fourth belt wheel (27) is coaxially and fixedly connected to the inner side middle shaft of the roller (5), the first belt wheels (6) are in transmission connection with the third belt wheel (26) through first belts (7), two ends of the rotating rod are connected with the U-shaped frame (1) through position adjusting assemblies, and the U-shaped frame (1) is provided with a tamping assembly.

2. The agricultural planting mulching device according to claim 1, wherein the soil covering assembly comprises two conveying frames (8) which are fixedly and symmetrically arranged on the inner side wall of the U-shaped frame (1), a plurality of rotating shafts (9) are arranged on the lower sides of the two conveying frames (8), the plurality of rotating shafts (9) are fixedly connected with the conveying frames (8) through U-shaped blocks (28), one end of one rotating shaft (9) is provided with a second belt wheel (10), the second belt wheel (10) is in transmission connection with a fourth belt wheel (27) through a second belt (11), the plurality of rotating shafts (9) are in transmission connection through a conveying belt (12), and a first opening matched with the conveying belt (12) is formed in the conveying frame (8).

3. The agricultural planting mulching device according to claim 1, wherein the cutting assembly comprises a blade (13) arranged on a U-shaped frame (1), the U-shaped frame (1) is provided with two L-shaped openings matched with the blade (13), one end side walls of the two L-shaped openings are provided with springs (14), the blade (13) is fixedly connected with the U-shaped frame (1) through the springs (14), a protective sleeve (24) is fixedly arranged on the lower side of the U-shaped frame (1), and the protective sleeve (24) is sleeved on the blade (13).

4. The agricultural planting mulching device according to claim 1, wherein the position adjusting assembly comprises an L-shaped fixing block (15) fixed on the U-shaped frame (1), a plurality of circular openings matched with the rotating rods (3) are formed in the L-shaped fixing block (15), a fixing block (16) is fixedly arranged on one side of the L-shaped fixing block (15), an inserting strip (17) is arranged on one side of the L-shaped fixing block (15), the inserting strip (17) is attached to the L-shaped fixing block (15), a second opening matched with the inserting strip (17) is formed in the fixing block (16), a socket (19) is fixedly arranged on the lower side of the L-shaped fixing block (15), and a jack matched with the inserting strip (17) is formed in the socket (19).

5. The agricultural planting mulching device according to claim 1, wherein the tamping assembly comprises two abutting blocks (20) which are fixedly and symmetrically arranged on one side of the U-shaped frame (1), telescopic rods (21) are fixedly connected to the other ends of the two abutting blocks (20), flattening rollers (22) are arranged on opposite side surfaces of the two telescopic rods (21), and the flattening rollers (22) are rotatably connected with the telescopic rods (21).

6. The agricultural planting mulching device according to claim 1, wherein a traction block (23) is fixedly arranged on the U-shaped frame (1), two symmetrically arranged extension rods (25) are fixedly arranged on one side of the U-shaped frame (1), and two symmetrically arranged ripping blades (18) are fixedly connected to the two extension rods (25).