Film covering positioning device for ground covering machine

Abstract

The utility model relates to the technical field of ground covering machines, in particular to a covering film positioning device for a ground covering machine, which comprises a mulching film component and a covering machine, the upper end of the mulching film component is provided with the covering machine, one side of the covering machine is provided with a pressing mechanism, a rotating block is arranged in the pressing mechanism, one side of the rotating block is provided with a second threaded rod, and the other side of the rotating block is provided with a second threaded rod. A sliding plate is arranged at one end of the second threaded rod, a fixing block is arranged at the bottom end of the sliding plate, a pressing wheel is arranged on one side of the fixing block, sliding rods are arranged on the two sides of the sliding plate, limiting blocks are arranged at one ends of the sliding rods, positioning mechanisms are arranged on the two sides of the covering machine, pressing roller assemblies are arranged in the positioning mechanisms, and supporting frames are arranged in the positioning mechanisms; a first roller is arranged on one side of the supporting frame, and a second roller is arranged on the other side of the supporting frame.

Description

Technical Field

[0001] This utility model relates to the field of ground covering machine technology, and a film positioning device for ground covering machine. Background Technology

[0002] A ground mulching machine is a type of machinery used for mulching. Its main function is to lay plastic film on the surface of crop seedbeds (ridges or furrows) to achieve the purposes of increasing temperature, conserving moisture, protecting roots, protecting seedlings, inhibiting weed growth, and promoting early maturity and increased yield of crops. A ground mulching machine is usually composed of a frame, a soil lifter, a ridge shaper, a film laying and pressing mechanism, and a film covering mechanism. A film positioning device is required during the use of a ground mulching machine.

[0003] However, the existing device has the following problems;

[0004] Existing ground cover machines use film positioning devices that can only position and press the top of the film during operation, but cannot position the sides of the film as needed, thus affecting the quality of the covering work.

[0005] Therefore, in order to solve the above problems, a film-laying positioning device for a ground covering machine is proposed. Utility Model Content

[0006] The purpose of this utility model is to provide a film positioning device for a ground cover machine, so as to solve the problem mentioned in the background art of the existing film positioning device for ground cover machines. Because the existing ground cover machines can only position and press the top of the film during operation, they cannot position the sides of the film as needed, which affects the quality of the covering work.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a film positioning device for a ground covering machine, comprising: a film assembly and a covering machine, wherein the film assembly is provided with the covering machine at its upper end, a pressing mechanism is provided on one side of the covering machine, a rotating block is provided inside the pressing mechanism, a second threaded rod is provided on one side of the rotating block, a sliding plate is provided at one end of the second threaded rod, a fixing block is provided at the bottom end of the sliding plate, a pressure roller is provided on one side of the fixing block, and sliding rods are provided on both sides of the sliding plate, a limiting block is provided at one end of the sliding rod, and positioning mechanisms are provided on both sides of the covering machine, a pressure roller assembly is provided inside the positioning mechanism, and a support frame is provided inside the positioning mechanism, a first roller is provided on one side of the support frame, and a second roller is provided on the other side of the support frame.

[0008] Preferably, a concave plate is fixedly installed on one side of the support frame, a turntable is rotatably installed on one side of the concave plate, and a first threaded rod is rotatably installed on one side of the turntable.

[0009] Preferably, one end of the first threaded rod penetrates the concave plate, and a positioning wheel is movably mounted on the one end of the first threaded rod through a bearing, and one side of the positioning wheel is attached to the mulch assembly.

[0010] Preferably, a support rod is fixedly mounted on the fixed sleeve, and a soil shoveling assembly is movably mounted on the one end of the support rod.

[0011] Preferably, the rotating block is rotatably mounted on the second threaded rod, and the sliding plate is movably mounted on the second threaded rod.

[0012] Preferably, the fixed block is fixedly mounted on the bottom end of the sliding plate, one side of the pressing wheel is movably mounted on the fixed block, and one side of the pressing wheel is attached to the mulch assembly, the sliding rod is fixedly mounted on the covering machine at one end and penetrates the covering machine at the other end, the limiting block is fixedly mounted on the covering machine, and the other end of the sliding rod is fixedly mounted on the limiting block.

[0013] Preferably, the pressing roller assembly is movably mounted in the covering machine, the support frame is fixedly mounted on both sides of the covering machine, the first roller is movably mounted on one side of the support frame, and the second roller is movably mounted on the other side of the support frame.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] 1. The positioning mechanism is provided, which can position both sides of the mulch. The support frame in the mechanism supports the first roller and the second roller. The first threaded rod is driven by the rotating disc to rotate on the concave plate, and the positioning wheel is driven by the bearing to move. Since the bearing is provided, the positioning wheel will not rotate with the first threaded rod, thereby positioning both sides of the mulch. The support rod is supported by the fixed sleeve, the soil shoveling assembly is positioned by the support rod, and the soil on both sides is covered on both sides of the mulch by the soil shoveling assembly, thereby improving the working quality of the device.

[0016] 2. The pressing mechanism is provided, which can press the upper end of the mulch. The rotating block in the mechanism drives the second threaded rod to work, the sliding plate is driven by the second threaded rod to move, and the pressing wheel is driven by the fixed block to press the upper end of the mulch. The sliding rod limits the sliding plate in this process, thereby improving the practicality of the device. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the description of the embodiments of the present application. Obviously, the drawings described in the following are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to the contents of the embodiments of the present application and the drawings without any creative labor.

[0018] Figure 1 It is a structure front view schematic diagram of the present application;

[0019] Figure 2 It is a structure front view schematic diagram of the main body of the present application;

[0020] Figure 3 It is a structure front view sectional schematic diagram of the pressing mechanism of the present application;

[0021] Figure 4 It is a structure sectional schematic diagram of the positioning mechanism of the present application.

[0022] In the drawings: 1, mulch assembly; 2, covering machine; 3, positioning mechanism; 31, pressing roller assembly; 32, support frame; 33, first roller; 34, second roller; 35, concave plate; 36, rotating disc; 37, first threaded rod; 38, positioning wheel; 39, fixed sleeve; 310, support rod; 311, shovel assembly; 4, pressing mechanism; 41, rotating block; 42, second threaded rod; 43, sliding plate; 44, fixed block; 45, pressing wheel; 46, sliding rod; 47, limiting block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without any creative labor are within the protection scope of the present application.

[0024] Please refer to Figures 1-4 The present application provides an embodiment:

[0025] The pressing roller assembly 31 used in the present application is a product that can be directly purchased in the market, and its principle and connection mode are all the prior art well known by those skilled in the art, so they will not be described here.

[0026] The utility model provides a ground covering machine film positioning device, including: mulch component 1 and covering machine 2, the upper end of mulch component 1 is equipped with covering machine 2, one side of covering machine 2 is equipped with pressure mechanism 4, be equipped with rotary block 41 in pressure mechanism 4, one side of rotary block 41 is equipped with second threaded rod 42, one end of second threaded rod 42 is equipped with slide plate 43, the bottom of slide plate 43 is equipped with fixed block 44, one side of fixed block 44 is equipped with pressure wheel 45, and slide bar 46 is equipped on the both sides of slide plate (43, one end of slide bar 46 is equipped with limit block 47, and positioning mechanism 3 is equipped on the both sides of covering machine 2, be equipped with pressure roller assembly 31 in positioning mechanism 3, and be equipped with support frame 32 in positioning mechanism 3, one side of support frame 32 is equipped with first gyro wheel 33, and second gyro wheel 34 is equipped on the other side of support frame 32, through setting up this component, can be carried out the pressure work to the upper end of film through pressure mechanism 4, and positioning mechanism 3 is positioned to the both sides of film through.

[0027] As the utility model further more, one side of support frame 32 is fixedly installed with concave plate 35, one side of concave plate 35 is rotatably installed with rotating disc 36, one side of rotating disc 36 is rotatably installed with first threaded rod 37, through setting up this component, can be carried out the support and limit work of first gyro wheel 33 and second gyro wheel 34 through support frame 32, and work is carried out through rotating disc 36 drive first threaded rod 37.

[0028] As the utility model further more, one end of first threaded rod 37 passes through concave plate 35, and positioning wheel 38 is movably installed at one end of first threaded rod 37 through bearing, one side of positioning wheel 38 is attached with mulch component 1, through setting up this component, can be carried out the movement of positioning wheel 38 through the bearing drive of first threaded rod 37.

[0029] As the utility model further more, one side of covering machine 2 is fixedly installed with fixed sleeve 39, the fixed sleeve 39 is fixedly installed with support rod 310, one end of support rod 310 is movably installed with shovel component 311, through setting up this component, can be carried out the support work of support rod 310 through fixed sleeve 39, and the support work of shovel component 311 is carried out through support rod 310.

[0030] As the utility model further more, rotary block 41 is rotatably installed on second threaded rod 42, one end of second threaded rod 42 passes through covering machine 2, slide plate 43 is movably installed on second threaded rod 42, through setting up this component, can be carried out the work of second threaded rod 42 through rotary block 41 drive, and the work of slide plate 43 is carried out through second threaded rod 42 drive.

[0031] As a further further of the utility model, fixed block 44 fixed installation in the bottom end of sliding plate 43, one side movable installation of pressure wheel 45 is installed on fixed block 44, and one side of pressure wheel 45 is attached with mulch assembly 1, one end fixed installation of sliding rod 46 is installed on covering machine 2, and the other end of sliding rod 46 passes through sliding rod 46, limit block 47 is fixedly installed on covering machine 2, the other end of sliding rod 46 is fixedly installed on limit block 47, by setting this component, can be supported by fixed block 44 to pressure wheel 45, and the limiting support work of sliding plate 43 is carried out by sliding rod 46.

[0032] As a further further of the utility model, pressure roller assembly 31 movable installation is in covering machine 2, support frame 32 fixed installation is installed on both sides of covering machine 2, first roller 33 movable installation is installed on one side of support frame 32, and second roller 34 movable installation is installed on the other side of support frame 32, by setting this component, can be compressed by pressure roller assembly 31 to the side of the film, and the support work of one side of covering machine 2 is carried out by first roller 33 and second roller 34.

[0033] Working principle: when needing to use ground covering machine film positioning device, just through the limiting compression of covering machine 2 to film, positioning mechanism 3 on both sides of covering machine 2 can be positioned on both sides of film, the support work of first roller 33 and second roller 34 is carried out by support frame 32 in mechanism, and the positioning work of both sides of film is carried out by positioning wheel 38 driven by bearing due to the rotation of first threaded rod 37 on concave plate 35 by rotating disc 36, and the positioning wheel 38 will not rotate with first threaded rod 37 due to the existence of bearing, and the positioning work of both sides of film is carried out by positioning wheel 38, this process can be supported by support rod 310 through fixed sleeve 39, and the positioning of earth shoveling assembly 311 is carried out by support rod 310, and the both sides of the broken soil on both sides of film are covered by earth shoveling assembly 311, and the upper end of film is compressed by compression mechanism 4, the work of second threaded rod 42 is carried out by rotating block 41 in mechanism, the sliding plate 43 is moved by second threaded rod 42, and the upper end of film is compressed by pressure wheel 45 through fixed block 44 by sliding plate 43, this process can be limited by sliding rod 46 to sliding plate 43, thereby improving the practicability of the device.

[0034] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form; any person skilled in the art can smoothly implement the present application according to the drawings shown in the specification and the above description; however, any person skilled in the art can make slight changes, modifications and equivalent changes of the present application within the scope of the technical scheme of the present application, and the equivalent embodiments of the present application are still within the protection scope of the technical scheme of the present application.

Claims

1. A film positioning device for a ground covering machine, comprising: The utility model provides a mulch assembly (1) and covering machine (2), the upper end of mulch assembly (1) is equipped with covering machine (2), it is characterized by: one side of covering machine (2) is equipped with pressing mechanism (4), the inside of pressing mechanism (4) is equipped with rotating block (41), one side of rotating block (41) is equipped with second threaded rod (42), one end of second threaded rod (42) is equipped with sliding plate (43), the bottom of sliding plate (43) is equipped with fixed block (44), one side of fixed block (44) is equipped with press wheel (45), and the both sides of sliding plate (43) are equipped with slide rod (46), one end of slide rod (46) is equipped with limit block (47), and the both sides of covering machine (2) are equipped with positioning mechanism (3), the inside of positioning mechanism (3) is equipped with press roller assembly (31), and the inside of positioning mechanism (3) is equipped with support frame (32), one side of support frame (32) is equipped with first gyro wheel (33), and the other side of support frame (32) is equipped with second gyro wheel (34).

2. The film positioning device for a floor covering machine according to claim 1, wherein: One side of the support frame (32) is fixedly installed with a concave plate (35), one side of the concave plate (35) is rotatably installed with a rotating disc (36), and one side of the rotating disc (36) is rotatably installed with a first threaded rod (37).

3. The film positioning device for a floor covering machine of claim 2, wherein: One end of the first threaded rod (37) penetrates the concave plate (35), and a positioning wheel (38) is movably installed on one end of the first threaded rod (37) through a bearing, and one side of the positioning wheel (38) is in contact with the mulch assembly (1).

4. The film positioning device for a floor covering machine of claim 3, wherein: One side of the covering machine (2) is fixedly installed with a fixed sleeve (39), the fixed sleeve (39) is fixedly installed with a support rod (310), and one end of the support rod (310) is movably installed with a soil shoveling assembly (311).

5. The film positioning device for a floor covering machine of claim 1, wherein: The rotating block (41) is rotatably installed on the second threaded rod (42), one end of the second threaded rod (42) penetrates the covering machine (2), and the sliding plate (43) is movably installed on the second threaded rod (42).

6. The film positioning device for a floor covering machine of claim 1, wherein: The fixed block (44) is fixedly installed at the bottom of the sliding plate (43), one side of the press wheel (45) is movably installed on the fixed block (44), one side of the press wheel (45) is in contact with the mulch assembly (1), one end of the slide rod (46) is fixedly installed on the covering machine (2), the other end of the slide rod (46) penetrates the slide rod (46), the limit block (47) is fixedly installed on the covering machine (2), and the other end of the slide rod (46) is fixedly installed on the limit block (47).

7. The film positioning device for a floor covering machine of claim 1, wherein: The press roller assembly (31) is movably installed in the covering machine (2), the support frame (32) is fixedly installed on the both sides of the covering machine (2), the first gyro wheel (33) is movably installed on one side of the support frame (32), and the second gyro wheel (34) is movably installed on the other side of the support frame (32).

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