CN220733781U

CN220733781U - Hand-pulling type film covering device

Info

Publication number: CN220733781U
Application number: CN202322013482.1U
Authority: CN
Inventors: 龚远翔; 张明举; 方腾; 黄合跃; 王华成
Original assignee: Liupanshui Co of Guizhou Tabacco Co
Current assignee: Liupanshui Co of Guizhou Tabacco Co
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-04-09
Anticipated expiration: 2033-07-28

Abstract

The utility model discloses a hand-pulling type film covering device which comprises a fixed plate, wherein the upper end surface of the fixed plate is fixed with a fixed frame, a movable rod is connected to the fixed frame, and a handle is vertically fixed on the upper end surface of the movable rod; further comprises: the sliding rod is connected to the middle position on the fixed plate; the movable frame is connected to the fixed frame in a sliding manner; the mounting bracket is bilateral symmetry connects on the fixed plate, the mounting bracket upper bearing is connected with the rotation axis, the rotation axis is close to mounting bracket outside one end and is fixed with the gyro wheel, the rotation axis is close to the inboard one end of mounting bracket and is fixed with the fixture block. This hand-pulled type film covering machine adopts link gear, can guarantee that two sets of mounting brackets carry out synchronous motion to guarantee that the plastic film is rolled up behind the installation and is coincident with whole device center, and then guarantee the normal clear of later stage plastic film covering, the automatic earthing mechanism of cooperation linkage again can be at the tectorial membrane in-process simultaneously the cover, thereby avoids follow-up artifical secondary to cover soil, improves the convenience of device.

Description

Hand-pulling type film covering device

Technical Field

The utility model relates to the technical field of film covering devices, in particular to a hand-pulling type film covering device.

Background

In the agricultural planting process, in order to avoid water diversion and plant diseases and insect pests in soil, generally need cover transparent film on the ground to guarantee the healthy growth of later crops, for convenient tectorial membrane operation, the accessible tectorial membrane ware realizes artifical tectorial membrane, and current tectorial membrane ware is like the simple and easy tectorial membrane ware of publication number CN208724527U, can effectively improve tectorial membrane efficiency, but above-mentioned current tectorial membrane ware still has some shortfalls when in actual use:

1. when the existing mulch film covering device is used for installing mulch films with different widths, the adjusting effect is mainly realized through the width adjusting sleeve, the width adjusting sleeve is provided with a left group and a right group, and when the mulch films are actually adjusted, the adjusting distances on the two sides are difficult to be equal, so that the center positions of the mulch films and the mulch film covering device are not overlapped, and further the later mulch film covering can generate offset or influence the using comfort of the mulch film covering device;

2. after the mulching film is covered, soil is covered on two sides of the film to be pressed in order to avoid blowing up the mulching film by wind, and the existing mulching film covering device lacks a soil covering mechanism, needs secondary soil covering operation and is troublesome;

therefore, in order to solve the above problems, a hand-pulling type film covering device is designed to better meet the practical use requirements.

Disclosure of Invention

The utility model aims to provide a hand-pulling type film covering device, which solves the problems that in the background art, the installation position of a mulching film roll is difficult to be guaranteed to be in a middle position, and the soil covering operation is inconvenient to carry out.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the hand-pulling type film covering device comprises a fixed plate, wherein the upper end surface of the fixed plate is fixed with a fixed frame, a movable rod is connected to the fixed frame, and a handle is vertically fixed on the upper end surface of the movable rod;

further comprises:

the sliding rod is connected to the middle position on the fixed plate;

the movable frame is connected to the fixed frame in a sliding manner;

the mounting bracket is bilateral symmetry connects on the fixed plate, the mounting bracket upper bearing is connected with the rotation axis, the rotation axis is close to mounting bracket outside one end and is fixed with the gyro wheel, the rotation axis is close to the inboard one end of mounting bracket and is fixed with the fixture block.

Preferably, the movable rod is in sliding connection with the fixing frame, the movable rod and the fixing frame can achieve fixing effect through the first fixing bolt, and the height of the handle can be adjusted through the sliding effect of the movable rod and the fixing frame, so that the movable rod is suitable for users with different heights to use.

Preferably, the sliding connection is between slide bar and the fixed plate, and the terminal surface still is fixed with the arc under the slide bar, through the slip effect between slide bar and the fixed plate, can adjust the height of arc, makes things convenient for the arc to contact with the plastic film.

Preferably, one end of a spring is further fixed on the arc-shaped plate, the other end of the spring is fixed on the lower end face of the fixed plate, and the arc-shaped plate can be ensured to be always contacted with the mulching film roll to realize the anti-loosening effect through the action of the spring.

Preferably, the movable frame is connected with one end of a rotatable connecting rod, and the other end of the connecting rod is rotationally connected to the mounting frame, when the position of the mounting frame is adjusted, the moving distance of the left mounting frame and the right mounting frame can be guaranteed to be equal through the action of the connecting rod, so that the mulching film roll is always located at the middle position.

Preferably, be sliding connection between mounting bracket and the fixed plate, and can realize the positioning action through the second fixing bolt between mounting bracket and the fixed plate, through the sliding action between mounting bracket and the fixed plate, can adapt to the plastic film roll of different width and install.

Preferably, the outer side of the roller is also fixedly provided with an L-shaped structure soil covering plate at equal angles, the soil covering plate inclines to one side of the clamping block, and the soil turning and automatic soil covering effects can be realized through the soil covering plate, so that the labor intensity is reduced.

Preferably, the clamping block is fixed with a rubber strip at equal angles outside, the rubber strip is elastic, the clamping block is of a conical structure, and the friction force between the mulching film roll and the clamping block can be increased through the action of the rubber strip, so that the mulching film can be normally released.

Compared with the prior art, the utility model has the beneficial effects that: this hand-pulled type plastic film covering ware adopts link gear, can guarantee that two sets of mounting brackets carry out synchronous motion to guarantee that the plastic film is rolled up behind the installation and is coincident with whole device center, and then guarantee the normal clear of later stage plastic film covering, the automatic earthing mechanism of cooperation linkage again can be at the tectorial membrane in-process simultaneously earthing, thereby avoids follow-up artifical secondary to cover the soil, improves the convenience of device, its concrete content as follows:

1. the hand-pulling type film covering device is provided with the connecting rod, and when the position of the mounting frame is adjusted, the moving distance of the mounting frame can be guaranteed to be equal through the functions of the fixing plate, the fixing frame, the movable frame and the connecting rod, so that the mounting position of a mulching film roll is guaranteed;

2. this hand-pulled type tectorial membrane ware is provided with the earthing plate, when carrying out the tectorial membrane, through the rotation effect of gyro wheel and earthing plate, can realize that the stirring of soil is emptyd to realize the automatic earthing of plastic film, improve the convenience and the practicality of device.

Drawings

FIG. 1 is a schematic diagram of the overall front perspective structure of the film covering device of the present utility model;

FIG. 2 is a schematic diagram showing a front cross-sectional structure of a fixing plate according to the present utility model;

FIG. 3 is a schematic perspective view of a slide bar according to the present utility model;

fig. 4 is a schematic perspective view of a roller according to the present utility model.

In the figure: 1. a fixing plate; 2. a fixing frame; 3. a movable rod; 4. a handle; 5. a first fixing bolt; 6. a slide bar; 601. an arc-shaped plate; 7. a spring; 8. a movable frame; 9. a connecting rod; 10. a mounting frame; 11. a second fixing bolt; 12. a rotation shaft; 13. a roller; 1301. a soil covering plate; 14. a clamping block; 1401. rubber strips.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the hand-pulling type film covering device comprises a fixed plate 1, wherein the upper end surface of the fixed plate 1 is fixed with a fixed frame 2, a movable rod 3 is connected to the fixed frame 2, and a handle 4 is vertically fixed on the upper end surface of the movable rod 3; further comprises: the slide bar 6 is connected to the middle position on the fixed plate 1; the movable frame 8 is connected to the fixed frame 2 in a sliding manner; the mounting bracket 10, bilateral symmetry connects on fixed plate 1, and the bearing is connected with rotation axis 12 on the mounting bracket 10, and rotation axis 12 is close to mounting bracket 10 outside one end and is fixed with gyro wheel 13, and rotation axis 12 is close to mounting bracket 10 inboard one end and is fixed with fixture block 14.

The sliding rod 6 is in sliding connection with the fixed plate 1, and an arc-shaped plate 601 is also fixed on the lower end surface of the sliding rod 6; one end of a spring 7 is also fixed on the arc plate 601, and the other end of the spring 7 is fixed on the lower end face of the fixed plate 1; one end of a rotatable connecting rod 9 is connected with the movable frame 8 in a row, and the other end of the connecting rod 9 is rotatably connected to a mounting frame 10; the mounting frame 10 is in sliding connection with the fixed plate 1, and the positioning effect between the mounting frame 10 and the fixed plate 1 can be realized through the second fixing bolts 11; a rubber strip 1401 is fixed at equal angles on the outer side of the clamping block 14, the rubber strip 1401 has elasticity, and the clamping block 14 has a conical structure;

when the hand-pulled film covering device is used, as shown in fig. 1-4, firstly, a film roll is installed, the distance between two groups of clamping blocks 14 is firstly adjusted according to the actual width of the film roll, the distance between the two groups of clamping blocks 14 can be adjusted only through the sliding action between the mounting frame 10 and the fixed plate 1, when the mounting frame 10 is adjusted, the equal moving distance of the left and right groups of mounting frames 10 can be ensured through the transmission action of the connecting rod 9 and the sliding action between the movable frame 8 and the fixed frame 2, the film roll is ensured to be installed in the center position, then the clamping blocks 14 are nested with the film roll, the action of the rubber strips 1401 is matched, the connection stability of the film roll and the clamping blocks 14 can be ensured, and when the film roll is installed, the arc 601 is in contact with the film roll to realize limit, and after the film roll is installed, the arc 601 is always in contact with the film roll through the sliding action of the sliding rod 6 and the elastic action of the spring 7, the film roll is prevented from being loose, and finally, the film roll installation can be realized through the locking of the mounting frame 10 and the fixed plate 1 through the second fixed bolt 11;

the movable rod 3 is in sliding connection with the fixed frame 2, and the movable rod 3 and the fixed frame 2 can realize the fixing effect through the first fixing bolt 5; an L-shaped structure soil covering plate 1301 is fixed on the outer side of the roller 13 at equal angles, and the soil covering plate 1301 inclines to one side of the clamping block 14;

when the plastic film is covered, as shown in fig. 1, fig. 2 and fig. 4, through the sliding action between movable rod 3 and mount 2, can adjust the height of handle 4, so that the user of adaptation different heights uses, adjust the back of accomplishing, can realize the fixed of movable rod 3 and mount 2 through first fixing bolt 5, guarantee the stability of device, when the plastic film is covered, at first cover the location with earth to the plastic film tip, the earthing plate 1301 is contacted with soil this moment, pulling handle 4 again, thereby drive earthing plate 1301, gyro wheel 13, second fixing bolt 11, fixture block 14 and plastic film roll are rotated, realize the release of plastic film, thereby realize the plastic film effect, and when earthing plate 1301 rolls, through the effect of earthing plate 1301, can realize the shovel of earth and empty, cooperate the slope structure of earthing plate, can make earth just fall on the plastic film, thereby realize the automatic earth covering effect of plastic film, need not later stage manual earth covering, improve the work efficiency of plastic film (and the plastic film is general dry earth for the plastic film covering, can effectively bond the earth of plastic film on the plastic film 1301, and then guarantee that this plastic film pulling device is just normally covered on the plastic film 1301, and then the principle is just normal to be covered.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The hand-pulling type film covering device comprises a fixed plate (1), wherein a fixed frame (2) is fixed on the upper end face of the fixed plate (1), a movable rod (3) is connected to the fixed frame (2), and a handle (4) is vertically fixed on the upper end face of the movable rod (3);

characterized by further comprising:

the sliding rod (6) is connected to the middle position on the fixed plate (1);

the movable frame (8) is connected to the fixed frame (2) in a sliding manner;

the mounting frame (10) is connected on the fixed plate (1) in a bilateral symmetry mode, a rotating shaft (12) is connected to an upper bearing of the mounting frame (10), a roller (13) is fixed at one end, close to the outer side of the mounting frame (10), of the rotating shaft (12), and a clamping block (14) is fixed at one end, close to the inner side of the mounting frame (10), of the rotating shaft (12).

2. A pull-type film capping machine as claimed in claim 1, wherein: the movable rod (3) is in sliding connection with the fixed frame (2), and the movable rod (3) and the fixed frame (2) can achieve a fixing effect through the first fixing bolt (5).

3. A pull-type film capping machine as claimed in claim 1, wherein: the sliding rod (6) is in sliding connection with the fixed plate (1), and an arc-shaped plate (601) is further fixed on the lower end face of the sliding rod (6).

4. A pull-type film capping machine as claimed in claim 3, wherein: one end of a spring (7) is further fixed on the arc-shaped plate (601), and the other end of the spring (7) is fixed on the lower end face of the fixed plate (1).

5. A pull-type film capping machine as claimed in claim 1, wherein: the movable frame (8) is connected with one end of a rotatable connecting rod (9), and the other end of the connecting rod (9) is rotatably connected to the mounting frame (10).

6. A pull-type film capping machine as claimed in claim 1, wherein: the mounting frame (10) is in sliding connection with the fixing plate (1), and the positioning effect can be achieved between the mounting frame (10) and the fixing plate (1) through the second fixing bolts (11).

7. A pull-type film capping machine as claimed in claim 1, wherein: the outer side of the roller (13) is also fixedly provided with an L-shaped structure soil covering plate (1301) at equal angles, and the soil covering plate (1301) inclines to one side of the clamping block (14).

8. A pull-type film capping machine as claimed in claim 1, wherein: the outer side of the clamping block (14) is fixedly provided with a rubber strip (1401) at equal angles, the rubber strip (1401) has elasticity, and the clamping block (14) is of a conical structure.