A film covering device for vegetable planting

Abstract

The utility model discloses a film covering device for vegetable planting, including a film covering frame and a film covering roller, the film covering frame including a front steel frame, a rear steel frame, a side steel frame and a U-shaped frame, two side steel frames are provided, the ends of the two side steel frames close to the front steel frame are integrally provided with a U-shaped frame, a mounting mechanism is provided on the U-shaped frame, a film covering roller is provided between the two side steel frames through the mounting mechanism, one end of the two side steel frames is connected to the front steel frame through an adjusting mechanism, the other end of the two side steel frames is connected to the rear steel frame through an adjusting mechanism, the two side steel frames are provided with walking wheels through a connecting mechanism below the side away from the U-shaped frame, and a covering plate is provided below the side steel frame on the side away from the front steel frame through a fixing mechanism. The utility model is provided with a series of structures, integrating mobile film covering, film pressing and covering, and the film covering is efficient, time-saving and labor-saving, and meets the requirements of film covering for planting with different widths, and the walking wheels and the covering plate are height-adjustable to meet the requirements of film covering with different ridge heights, and the film covering is economical.

Description

Technical Field

[0001] The utility model relates to the technical field of planting film covering, in particular to a film covering device for vegetable planting. Background Art

[0002] The function of mulching in vegetable planting is to increase soil temperature. Covering with mulch in spring can increase ground temperature by 2 to 4 degrees Celsius, advance germination by 6 to 12 days, and ensure good growth in the seedling stage. Covering with mulch can effectively prevent soil moisture from evaporating, keep moisture in the soil for a long time, and make it easier for vegetables to grow slowly under higher moisture conditions after planting. Mulch can also reduce the occurrence of various diseases, because the humidity in the greenhouse is very high, which can easily lead to low-temperature and high-humidity diseases such as gray mold, blight, and soft rot. After mulch covering, the soil is not easy to harden and has good air permeability, which can accelerate the decomposition of organic matter and nitrification of nitrogen. The warming effect of mulch is also conducive to microbial activity in the soil, promotes the decomposition of organic matter, and improves soil fertility. After weeds emerge, they will die soon due to the high temperature and poor air permeability under the film.

[0003] At present, manual mulching is time-consuming and labor-intensive. Although the mulching machine used saves time and effort, the width of the walking wheel on the mulching machine is fixed, resulting in low adaptability of the mulching width, the mulching is too narrow or too wide, and the edge needs to be pressed with soil after mulching. In addition, the installation width of the mulching roller on the mulching machine is fixed, which is inconvenient to install. Different heights of planting ridges require different widths of reserved film at the edge of the mulching. If there are few reserved edges, the film after mulching is difficult to be covered with soil and pressed, and its practicality is poor. Utility Model Content

[0004] The purpose of the utility model is to provide a film covering device for vegetable planting to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a film covering device for vegetable planting, comprising a film covering frame and a film covering roller, the film covering frame comprising a front steel frame, a rear steel frame, a side steel frame and a U-shaped frame, two side steel frames are provided, and the ends of the two side steel frames close to the front steel frame are integrally provided with a U-shaped frame, a mounting mechanism is provided on the U-shaped frame, a film covering roller is provided between the two side steel frames through the mounting mechanism, one end of the two side steel frames is connected to the front steel frame through an adjusting mechanism, and the other end of the two side steel frames is connected to the rear steel frame through an adjusting mechanism, the two side steel frames are provided with walking wheels through a connecting mechanism at the bottom of the side away from the U-shaped frame, a soil covering plate is provided at the bottom of the side steel frame on the side of the walking wheel away from the front steel frame through a fixing mechanism, and a connecting frame is provided at the side of the front steel frame away from the film covering roller.

[0006] Preferably, the adjustment mechanism includes an adjustment sleeve and a No. 1 bolt. The two opposite ends of the two side steel frames are provided with an adjustment sleeve. The end of the adjustment sleeve away from the side steel frame is threadedly provided with a No. 1 bolt through an adjustment screw hole. The adjustment sleeve is locked and fixed to the front steel frame and the rear steel frame through the No. 1 bolt.

[0007] Preferably, the connecting mechanism includes a U-shaped wheel frame, a support rod and a No. 2 bolt. A mounting hole is provided on the side steel frame on the side of the U-shaped frame away from the front steel frame. No. 2 bolts are provided through screw holes on the side steel frames on both sides of the mounting hole. A U-shaped wheel frame is provided on the walking wheel. A support rod is provided on the top of the U-shaped wheel frame. The support rod passes through the side steel frame through the mounting hole, and the support rod is locked and fixed to the side steel frame by the No. 2 bolt.

[0008] Preferably, the fixing mechanism includes a mounting seat, a mounting rod and a No. 3 bolt. A mounting rod is provided on one side of the covering plate, and mounting seats are provided on the sides of the two side steel frames away from each other. No. 3 bolts are provided through screw holes on the sides of the mounting seats away from the side steel frames. The mounting rod passes through the mounting seat through the mounting hole, and the mounting rod and the mounting seat are locked and fixed by No. 3 bolts.

[0009] Preferably, the front steel frame and the rear steel frame are both arranged with U-shaped channel steel structures.

[0010] Preferably, the mounting mechanism includes an adjusting bolt, a mounting plate, a connecting plate, a bearing plate and a U-shaped seat, and the two U-shaped frames are provided with adjusting bolts through screw holes, one end of the adjusting bolt passes through the U-shaped frame and is connected to the mounting plate, a connecting plate is integrally provided at the bottom of one side of the mounting plate, a bearing plate is integrally provided at the bottom of the connecting plate, and a U-shaped seat is provided at the top of the bearing plate.

[0011] Preferably, roller shafts are provided at opposite ends of the coating roller, and the roller shafts are arranged on a U-shaped seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The film covering device for vegetable planting is composed of a front steel frame, a rear steel frame, a side steel frame and a U-shaped frame. The film covering frame cooperates with the film covering roller, the walking wheel and the covering plate to realize the functions of integrated mobile film covering, film pressing and soil covering for vegetable planting. The film covering is efficient, time-saving and labor-saving. The adjusting sleeve cooperates with the No. 1 bolt, and the spacing between the two side steel frames is adjustable to meet the requirements of film covering of different widths for planting. The walking wheel and the covering plate are height-adjustable to meet the requirements of film covering of different ridge heights for vegetable planting.

[0014] 2. The film covering device for vegetable planting has a mounting mechanism arranged on two U-shaped frames, and a mounting plate is mounted on the U-shaped frame by adjusting bolts. The position of the mounting plate on the U-shaped frame can be adjusted, that is, the offset distance between the mounting plate and the walking wheel can be adjusted, thereby adjusting the reserved width of the film covering, so that the edge of the film covering can be suitable for edge film pressing and soil covering of ridges with different planting heights, and at the same time, the film covering roller is convenient for installation on the film covering frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the travel wheel in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the mounting plate in the utility model;

[0018] Figure 4 It is a structural schematic diagram of the film coating roller in the utility model.

[0019] In the figure: 1. front steel frame; 2. rear steel frame; 3. side steel frame; 4. U-shaped frame; 5. mounting mechanism; 51. adjusting bolt; 52. mounting plate; 53. connecting plate; 54. bearing plate; 55. U-shaped seat; 6. laminating roller; 61. roller shaft; 7. adjusting sleeve; 71. No. 1 bolt; 8. walking wheel; 81. U-shaped wheel frame; 82. supporting rod; 83. No. 2 bolt; 9. covering plate; 91. mounting seat; 92. mounting rod; 93. No. 3 bolt; 10. connecting frame. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Example 1

[0024] like Figures 1 to 3 As shown, the film covering device for vegetable planting in this embodiment includes a film covering frame and a film covering roller 6. The film covering frame includes a front steel frame 1, a rear steel frame 2, a side steel frame 3 and a U-shaped frame 4. Two side steel frames 3 are provided. The ends of the two side steel frames 3 close to the front steel frame 1 are integrally provided with a U-shaped frame 4. A mounting mechanism 5 is provided on the U-shaped frame 4. A film covering roller 6 is provided between the two side steel frames 3 through the mounting mechanism 5. One end of the two side steel frames 3 is connected to the front steel frame 1 through an adjusting mechanism, and the other end of the two side steel frames 3 is connected to the rear steel frame 2 through an adjusting mechanism. A walking wheel 8 is provided at the bottom of each side steel frame 3 away from the U-shaped frame 4 through a connecting mechanism, a covering plate 9 is provided at the bottom of the side steel frame 3 away from the front steel frame 1 through a fixing mechanism, and a connecting frame 10 is provided at the side of the front steel frame 1 away from the film covering roller 6, thereby realizing the functions of integrated mobile film covering and film pressing and soil covering for vegetable planting. The film covering is efficient, time-saving and labor-saving, and can meet the needs of planting film covering of different widths. The walking wheel 8 and the covering plate 9 are height-adjustable to meet the needs of film covering of different ridge heights for vegetable planting. The equipment has a wide range of applications and saves film covering.

[0025] Specifically, the adjustment mechanism includes an adjustment sleeve 7 and a No. 1 bolt 71. The two opposite ends of the two side steel frames 3 are provided with an adjustment sleeve 7. The end of the adjustment sleeve 7 away from the side steel frame 3 is threadedly provided with a No. 1 bolt 71 through an adjustment screw hole. The adjustment sleeve 7 is locked and fixed to the front steel frame 1 and the rear steel frame 2 through the No. 1 bolt 71. After loosening the No. 1 bolt 71, the adjustment sleeve 7 moves on the front steel frame 1 and the rear steel frame 2. After adjusting the coating width, the No. 1 bolt 71 is tightened again.

[0026] Furthermore, the connecting mechanism includes a U-shaped wheel frame 81, a support rod 82 and a No. 2 bolt 83. The U-shaped frame 4 is provided with a mounting hole on the side steel frame 3 away from the front steel frame 1, and the side steel frames 3 on both sides opposite to the mounting hole are provided with No. 2 bolts 83 through screw holes. The walking wheel 8 is provided with a U-shaped wheel frame 81, and a support rod 82 is provided on the top of the U-shaped wheel frame 81. The support rod 82 passes through the side steel frame 3 through the mounting hole, and the support rod 82 is locked and fixed to the side steel frame 3 by the No. 2 bolt 83 to adjust the height of the walking wheel 8 under the side steel frame 3.

[0027] Furthermore, the fixing mechanism includes a mounting seat 91, a mounting rod 92 and a No. 3 bolt 93. A mounting rod 92 is provided on one side of the covering plate 9, and a mounting seat 91 is provided on the side away from the two side steel frames 3. No. 3 bolts 93 are provided through screw holes on the side of the mounting seat 91 away from the side steel frame 3. The mounting rod 92 passes through the mounting seat 91 through the mounting hole, and the mounting rod 92 and the mounting seat 91 are locked and fixed by the No. 3 bolts 93 to adjust the height of the covering plate 9 below the side steel frame 3.

[0028] Furthermore, the front steel frame 1 and the rear steel frame 2 are both arranged with a U-shaped channel steel structure, and the front steel frame 1 and the rear steel frame 2 have high structural strength and save materials.

[0029] The method of using this embodiment is as follows: the film covering frame composed of the front steel frame 1, the rear steel frame 2, the side steel frame 3 and the U-shaped frame 4 is installed on the traction equipment through the connecting frame 10, and the spacing between the two side steel frames 3 on the film covering frame is adjusted according to the width and height of the vegetable planting ridge, and the height of the walking wheel 8 and the covering plate 9 on the film covering frame is adjusted, that is, the No. 1 bolt 71 is loosened, and the adjustment sleeve 7 moves on the front steel frame 1 and the rear steel frame 2. After adjusting the film covering width, the No. 1 bolt 71 is tightened again. Similarly, the U-shaped wheel frame 81, the support rod 82 and the No. 2 bolt 83 cooperate to adjust the height of the walking wheel 8 below the side steel frame 3; the mounting seat 91, the mounting rod 92 and the No. 3 bolt 93 cooperate to adjust the height of the covering plate 9 below the side steel frame 3 so that the film covering frame The height of the film rolling roller 6 is suitable for the height of the top of the planting ridge, that is, the walking wheels 8 and the covering plate 9 on the film covering frame can meet the walking, film pressing and soil covering of planting ridges of different heights. The film rolling roller 6 is installed on the film covering frame through the mounting mechanism 5, and the traction equipment pulls the equipment to move. The walking wheel 8 walks in the planting ridge ditch, and the walking wheel 8 walks on the edge of the film after film covering. The covering plate 9 covers the soil on the edge of the film after the walking wheel 8 is pressed, thereby realizing the function of integrated mobile film covering, film pressing and soil covering for vegetable planting. The film covering is efficient, time-saving and labor-saving, and can meet the needs of planting film covering of different widths. The walking wheel 8 and the covering plate 9 are height-adjustable to meet the film covering requirements of different ridge heights for vegetable planting. The equipment has a wide range of applications and is economical in film covering.

[0030] Example 2

[0031] The structure of the vegetable planting film covering device of this embodiment is basically the same as that of the vegetable planting film covering device of embodiment 1, except that the mounting mechanism 5 includes an adjusting bolt 51, a mounting plate 52, a connecting plate 53, a bearing plate 54 and a U-shaped seat 55 (see Figures 1 to 4). Both U-shaped frames 4 are provided with adjusting bolts 51 through screw holes, one end of the adjusting bolt 51 passes through the U-shaped frame 4 and is connected to the mounting plate 52, a connecting plate 53 is integrally provided at the bottom of one side of the mounting plate 52, a bearing plate 54 is integrally provided at the bottom of the connecting plate 53, a U-shaped seat 55 is provided at the top of the bearing plate 54, and the adjusting bolt 51 on the U-shaped frame 4 is rotated to adjust the position of the mounting plate 52 on the U-shaped frame 4, that is, to adjust the offset distance between the mounting plate 52 and the walking wheel 8, so as to adjust the reserved width of the film, so that the edge of the film can be suitable for the edge film pressing and soil covering of different ridge heights, that is, the edge of the film of the film can naturally droop along both sides of the planting ridge, and be pressed by the walking wheel 8 and covered with soil by the covering plate 9, and at the same time facilitate the installation of the film roller 6 on the film frame.

[0032] Specifically, roller shafts 61 are provided at opposite ends of the laminating roller 6 , and the roller shafts 61 are arranged on the U-shaped seat 55 , so that the laminating roller 6 can be conveniently assembled and disassembled on the U-shaped seat 55 through the roller shafts 61 .

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A film covering device for vegetable planting, comprising a film covering frame and a film covering roller (6), characterized in that: The film covering frame comprises a front steel frame (1), a rear steel frame (2), a side steel frame (3) and a U-shaped frame (4). Two side steel frames (3) are provided. The ends of the two side steel frames (3) close to the front steel frame (1) are integrally provided with a U-shaped frame (4). The U-shaped frame (4) is provided with a mounting mechanism (5). A film covering roller (6) is provided between the two side steel frames (3) through the mounting mechanism (5). One end of the two side steel frames (3) is connected to the front steel frame (1) through an adjusting mechanism, and the other end of the two side steel frames (3) is connected to the rear steel frame (2) through an adjusting mechanism. The two side steel frames (3) are provided with walking wheels (8) at the bottom of the side away from the U-shaped frame (4) through a connecting mechanism. A soil covering plate (9) is provided at the bottom of the side steel frame (3) at the side away from the front steel frame (1) through a fixing mechanism. A connecting frame (10) is provided at the side of the front steel frame (1) away from the film covering roller (6).

2. A vegetable planting film covering device according to claim 1, characterized in that: The adjustment mechanism comprises an adjustment sleeve (7) and a No. 1 bolt (71). The two opposite ends of the two side steel frames (3) are each provided with an adjustment sleeve (7). The end of the adjustment sleeve (7) away from the side steel frame (3) is threadedly provided with a No. 1 bolt (71) through an adjustment screw hole. The adjustment sleeve (7) is locked and fixed to the front steel frame (1) and the rear steel frame (2) through the No. 1 bolt (71).

3. The vegetable planting film covering device according to claim 1, characterized in that: The connecting mechanism comprises a U-shaped wheel frame (81), a support rod (82) and a No. 2 bolt (83); a mounting hole is provided on the side steel frame (3) on the side of the U-shaped frame (4) away from the front steel frame (1); No. 2 bolts (83) are provided through screw holes on the side steel frames (3) on both sides opposite to the mounting hole; a U-shaped wheel frame (81) is provided on the running wheel (8); a support rod (82) is provided on the top of the U-shaped wheel frame (81); the support rod (82) passes through the side steel frame (3) through the mounting hole; and the support rod (82) is locked and fixed to the side steel frame (3) through the No. 2 bolt (83).

4. The vegetable planting film covering device according to claim 1, characterized in that: The fixing mechanism comprises a mounting seat (91), a mounting rod (92) and a No. 3 bolt (93); a mounting rod (92) is provided on one side of the covering plate (9); a mounting seat (91) is provided on the side away from the two side steel frames (3); a No. 3 bolt (93) is provided through a screw hole on the side of the mounting seat (91) away from the side steel frame (3); the mounting rod (92) passes through the mounting seat (91) through the mounting hole, and the mounting rod (92) and the mounting seat (91) are locked and fixed by the No. 3 bolt (93).

5. The vegetable planting film covering device according to claim 1, characterized in that: The front steel frame (1) and the rear steel frame (2) are both arranged in a U-shaped channel steel structure.

6. The vegetable planting film covering device according to claim 1, characterized in that: The mounting mechanism (5) comprises an adjusting bolt (51), a mounting plate (52), a connecting plate (53), a bearing plate (54) and a U-shaped seat (55); the two U-shaped frames (4) are both provided with an adjusting bolt (51) through a screw hole; one end of the adjusting bolt (51) passes through the U-shaped frame (4) and is connected to the mounting plate (52); a connecting plate (53) is integrally provided at the bottom of one side of the mounting plate (52); a bearing plate (54) is integrally provided at the bottom of the connecting plate (53); and a U-shaped seat (55) is provided at the top of the bearing plate (54).

7. A vegetable planting film covering device according to claim 6, characterized in that: The two opposite ends of the coating roller (6) are each provided with a roller shaft (61), and the roller shaft (61) is arranged on a U-shaped seat (55).

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