CN210987373U

CN210987373U - Agricultural film covering device

Info

Publication number: CN210987373U
Application number: CN201922082257.7U
Authority: CN
Inventors: 张冲
Original assignee: Xianning Chunxiao Organic Agriculture Co ltd
Current assignee: Xianning Chunxiao Organic Agriculture Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-14
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a tectorial membrane device for agricultural, including two ejector pins, two the symmetry is equipped with two slide bars, two on the lateral wall of the relative one side of ejector pin the slide bar respectively with the ejector pin sliding connection of relative one side, and its tip installs the limiting plate, two screwed connection's screwed pipe and threaded rod each other is installed respectively to the middle part of the relative one side of ejector pin, the one end that the threaded rod was kept away from to the screwed pipe is connected through rotating the seat rotation with the ejector pin of homonymy, the threaded rod is kept away from the ejector pin of the solid homonymy of one end of screwed pipe and is fixed, two the support arm is all installed to. The tectorial membrane device of this scheme can subaerial open two parallel slots when removing to cover the film subaerial between two slots, can cover soil on the film on the slot simultaneously, thereby realized convenient quick fluting, press mold and tectorial membrane operation, and the device has simple structure, the characteristics of the operation of being convenient for.

Description

Agricultural film covering device

Technical Field

The utility model relates to the technical field of agricultural machinery, especially, relate to a tectorial membrane device for agricultural.

Background

Mulching cultivation, namely covering the ground with a transparent plastic film, sowing under the film and protecting the growth of crop seedlings; and (5) uncovering the film after the temperature is heated, so that the seedlings grow under the normal climate condition.

The prior art has the following defects when the soil film is covered: the film covering operation is generally that after manual grooving, film covering is performed, and finally soil is covered on the film at the grooving position, so that the operation is time-consuming and labor-consuming and low in efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mulching device for agriculture.

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

a film covering device for agriculture comprises two ejector rods, wherein two slide rods are symmetrically arranged on the side wall of one side, opposite to the two ejector rods, and are respectively in sliding connection with the ejector rods on the opposite side;

the bottom walls of two ends of the two ejector rods are respectively provided with a vertical rod, the bottom ends of the vertical rods are respectively rotatably connected with a moving wheel, two vertical rods close to one side of the film roller are respectively rotatably connected with a first limiting roller, two ejector rods are respectively provided with a grooving rod close to the bottom wall of one side of the first limiting roller, the bottom ends of the grooving rods are respectively provided with a grooving plate, a position between the two grooving rods and close to the bottom end is respectively rotatably connected with a second limiting roller, the bottom walls of the middle parts of the two ejector rods are respectively provided with a film pressing rod, the bottom end of the film pressing rod is sleeved with a movable rod, the bottom end of the movable rod is provided with a film pressing roller, the top end of the movable rod is provided with a cavity, the bottom end of the film pressing rod extends into the cavity and is provided with a limiting block, the position of the film pressing rod close to the bottom end, the spring is around establishing on the lateral wall of pressing membrane pole, two all install the pole of digging on the lateral wall that pressing membrane pole one side was kept away from to the ejector pin, two the board of digging is installed to the bottom of pole of digging and relative one side symmetry.

Preferably, the bottom walls of the grooving plate, the turning plate and the film pressing roller are all lower than the bottom wall of each moving wheel.

Preferably, the soil turning plates are obliquely arranged, and the distance between the two grooving plates is smaller than the distance between the two soil turning plates.

Preferably, the front sides of the two slotted plates are of triangular structures, and the slotted plates are wrapped on the front sides of the bottom ends of the slotted rods.

Preferably, a plurality of handle bars are mounted on the side wall of the threaded pipe.

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

the tectorial membrane device of this scheme can subaerial open two parallel slots when removing to cover the film subaerial between two slots, can cover soil on the film on the slot simultaneously, thereby realized convenient quick fluting, press mold and tectorial membrane operation, and the device has simple structure, the characteristics of the operation of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of an agricultural film covering device provided by the present invention;

fig. 2 is a top view of an agricultural mulching device according to the present invention;

FIG. 3 is an enlarged view of the structure of portion A of FIG. 1;

FIG. 4 is a top perspective view of the slotted plate and the ripper plate relative to the top plate.

In the figure: the device comprises a top rod 1, a vertical rod 2, a moving wheel 3, a sliding rod 4, a limiting plate 5, a rotating seat 6, a threaded pipe 7, a threaded rod 8, a handle rod 9, a supporting arm 10, a film roller 11, a grooving rod 12, a film pressing rod 13, a soil turning rod 14, a grooving plate 15, a first limiting roller 16, a second limiting roller 17, a soil turning plate 18, a movable rod 19, a film pressing roller 20, a cavity 21, a limiting block 22, a limiting ring 23, a spring 24 and a push rod 25.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, an agricultural film covering device comprises two ejector rods 1, wherein two slide rods 4 are symmetrically arranged on the side wall of one opposite side of each ejector rod 1, the two slide rods 4 are respectively connected with the ejector rod 1 of the opposite side in a sliding manner, a limiting plate 5 is arranged at the end part of each slide rod, a threaded pipe 7 and a threaded rod 8 which are mutually in threaded connection are respectively arranged in the middle of one opposite side of each ejector rod 1, one end, far away from the threaded rod 8, of each threaded pipe 7 is rotatably connected with the ejector rod 1 of the same side through a rotating seat 6, one end, far away from the threaded pipe 7, of each threaded rod 8 is fixed with the ejector rod 1 of the same side, supporting arms 10 are respectively arranged at the front sides of the two ejector rods 1, the top walls, far away from one ends of the ejector rods 1;

the bottom walls of two ends of two ejector rods 1 are respectively provided with a vertical rod 2, the bottom ends of the vertical rods 2 are respectively rotatably connected with a moving wheel 3, the two vertical rods 2 close to one side of a film roller 11 are respectively rotatably connected with a first limiting roller 16, the bottom walls of the two ejector rods 1 close to one side of the first limiting roller 16 are respectively provided with a slotted rod 12, the bottom ends of the slotted rods 12 are respectively provided with a slotted plate 15, the position between the two slotted rods 12 and close to the bottom ends is respectively rotatably connected with a second limiting roller 17, the bottom walls of the middle parts of the two ejector rods 1 are respectively provided with a film pressing rod 13, the bottom end of the film pressing rod 13 is sleeved with a movable rod 19, the bottom end of the movable rod 19 is provided with a film pressing roller 20, the top part of the movable rod 19 is provided with a cavity 21, the bottom end of the film pressing rod 13 extends into the cavity 21 and is provided with a limiting block 22, the position of the film pressing, the spring 24 is wound on the side wall of the film pressing rod 13, the soil turning rods 14 are mounted on the side walls of the two ejector rods 1 far away from the film pressing rod 13, and the soil turning plates 18 are symmetrically mounted at the bottom ends of the two soil turning rods 14 and on the opposite sides of the two soil turning rods.

The bottom walls of the slotted plate 15, the turning plate 18 and the squeeze film roller 20 are all lower than the bottom wall of each moving wheel 3.

The soil turning plates 18 are obliquely arranged, and the distance between the two slotted plates 15 is smaller than the distance between the two soil turning plates 18.

The front sides of the two slotted plates 15 are of triangular structures, and the slotted plates 15 are wrapped on the front sides of the bottom ends of the slotted rods 12.

A plurality of handle bars 9 are mounted on the side wall of the threaded tube 7.

The utility model discloses in, two 4 sliding connection of slide bars that two ejector pins 1 set up through the front and back symmetry, two ejector pins 1 pass through screwed pipe 7 and threaded rod 8's screw-thread fit simultaneously, two ejector pin 1's interval regulation has been realized, in order to satisfy the film roller 11 to different widths and match the use, film roller 11 then places on two support arms 10 of two ejector pin 1 front ends, the rotation hole realization rotation on the roller of its film roller 11 passes through support arm 10, the film around establishing loops through first spacing roller 16 and the spacing roller 17 of second on the film roller 11 and finally lays in the bottom side of press mold roller 20.

The whole device is pushed to move by two push rods 25, two parallel grooves are formed in the ground by two grooving plates 15 during movement, the film is laid on the ground between the two grooves, two film pressing rollers 20 press the two sides of the film into the two grooves respectively, and then the two soil turning plates 18 cover the soil at the edges of the film at the edges of the two grooves respectively, so that the film is covered.

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. The agricultural film covering device comprises two ejector rods (1), and is characterized in that two slide rods (4) are symmetrically arranged on the side wall of one side, opposite to the ejector rod (1), of the ejector rod (1), the slide rods (4) are respectively connected with the ejector rod (1) in one side, limiting plates (5) are arranged at the end parts of the slide rods (4) and the ejector rod (1) in the other side, threaded pipes (7) and threaded rods (8) which are mutually in threaded connection are respectively arranged at the middle parts of the opposite sides of the ejector rods (1), one ends, far away from the threaded rods (8), of the threaded pipes (7) are rotatably connected with the ejector rods (1) in the same side through rotating seats (6), the ejector rods (1) in one end, far away from the threaded pipes (7) are fixed through the threaded rods (8), supporting arms (10) are respectively arranged at the front sides of the ejector rods (1), and the supporting arms (10) are rotatably connected, push rods (25) are respectively arranged at one ends of the two push rods (1) far away from the film roller (11);

two pole setting (2) are all installed on the diapire at ejector pin (1) both ends, and the bottom of pole setting (2) all rotates and is connected with and removes wheel (3), two that are close to film roller (11) one side rotate jointly between pole setting (2) and be connected with first spacing roller (16), two all install fluting pole (12) on the diapire that ejector pin (1) is close to first spacing roller (16) one side, and the bottom of fluting pole (12) installs fluting board (15), two the position department that just is close to the bottom between fluting pole (12) rotates jointly and is connected with second spacing roller (17), two all install pressure membrane pole (13) on the diapire at ejector pin (1) middle part, the bottom cover of pressure membrane pole (13) is equipped with movable rod (19), pressure membrane roller (20) are installed to the bottom of movable rod (19), cavity (21) have been seted up at the top of movable rod (19), the bottom of pressure membrane pole (13) extends to in cavity (21) and installs stopper (22), the position department that pressure membrane pole (13) are close to the bottom installs spacing ring (23), and spring (24) are installed jointly at the top of spacing ring (23) and movable rod (19), spring (24) are around establishing on the lateral wall of pressure membrane pole (13), two all install on the lateral wall of ejector pin (1) far away from pressure membrane pole (13) one side and turn over native pole (14), two turn over the bottom of native pole (14) and relative one side symmetry and install and turn over native board (18).

2. An agricultural mulching device according to claim 1, wherein the bottom walls of the grooving plate (15), the soil turning plate (18) and the film pressing roller (20) are lower than the bottom wall of each moving wheel (3).

3. An agricultural mulching device according to claim 1, wherein the turning plates (18) are arranged in an inclined manner, and the distance between the two grooved plates (15) is smaller than the distance between the two turning plates (18).

4. An agricultural mulching device according to claim 1, wherein the front sides of the two grooved plates (15) are both triangular in structure, and the grooved plates (15) are wrapped on the front sides of the bottom ends of the grooved bars (12).

5. An agricultural mulching device according to claim 1, wherein a plurality of handle bars (9) are mounted on the side wall of the threaded pipe (7).