Adjustable width mountain mulching machine suitable for steep slope

Abstract

The utility model relates to the technical field of mulch covering machine, concretely is a kind of adjustable width mountain mulch covering machine of steep slope adaptation, it include: universal wheel and support, the universal wheel upper end is equipped with support, the support is equipped with push hand, and it is equipped with covering structure in support one side, the support is equipped with adjusting mechanism, the adjusting mechanism is equipped with recessed panel inside, recessed panel both sides are equipped with L type board, and it is equipped with first limit bolt and second limit bolt on recessed panel, and it is equipped with transmission rod on L type board, the transmission rod is equipped with cylinder, and it is equipped with compacting mechanism on support, the compacting mechanism is equipped with fixed plate inside, fixed plate both sides are equipped with side plate, the side plate is equipped with slide bar, using adjusting mechanism can adjust the width of covering machine according to need, compacting several can be compacted to the both sides of covering mould by compacting.

Description

Technical Field

[0001] This utility model relates to the field of mulch film covering machine technology, specifically an adjustable-width mulch film covering machine for steep slopes. Background Technology

[0002] Mulch film not only increases soil temperature, retains water, soil, and fertilizer, thus improving fertilizer efficiency, but also has multiple functions such as weed control, pest and disease prevention, drought and flood resistance, salt suppression and seedling protection, and improvement of near-ground light and heat conditions, making the product hygienic and clean. For newly sprouted seedlings, it has the effect of protecting roots and promoting growth. There are two types of mulch film covering machines: manual mulch film covering machines and mechanically powered mulch film covering machines. Generally, rural households use manual mulch film covering machines.

[0003] In response, Chinese patent application number CN205546754U discloses a width-adjustable mulch film covering machine, including side rods. A push rod is fixedly installed at the top end of each side rod. A film pressing device is also fixedly installed on the side rod, and a film roll mounting frame is fixedly installed on the side rod. A pulley is movably installed at the bottom front end of each side rod via a connecting rod. Two side rods are provided, and their inner sides are connected by two parallel hydraulic telescopic rods. This width-adjustable mulch film covering machine has a simple structure and is easy to use. It does not require disassembly; simply controlling the moving piston within the upper cylinder via a control switch adjusts the length of the telescopic rods and the distance between the two side plates, thereby adjusting the distance between the film roll mounting frames installed on the outer sides of the two side plates. This allows the mulch film covering machine to adapt to different types of mulch film.

[0004] However, existing adjustable-width mulching machines adapted to steep slopes cannot adjust the spacing between the pressing plates after the width adjustment is completed, which makes it impossible to press the edges of the mulch film.

[0005] Therefore, in order to solve the above problems, an adjustable-width mountain mulch film covering machine adapted to steep slopes is proposed. Utility Model Content

[0006] The purpose of this utility model is to provide an adjustable-width mountain mulch covering machine that adapts to steep slopes, in order to solve the problem mentioned in the background art of the prior art of adjustable-width mountain mulch covering machines that adapt to steep slopes. Because the mulch covering machine needs to adjust the covering width as needed during operation, the existing device cannot adjust the spacing between the pressing plates after the width is adjusted, which leads to the problem that the edges of the covering film cannot be pressed.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an adjustable-width mountain mulch film covering machine adapted to steep slopes, comprising: a universal wheel and a support frame. The universal wheel has a support frame at its upper end, the support frame has a push handle, and a covering structure is provided on one side of the support frame. The support frame has an adjustment mechanism, the adjustment mechanism has a grooved plate inside, L-shaped plates are provided on both sides of the grooved plate, and a first limiting bolt and a second limiting bolt are provided on the grooved plate. A transmission rod is provided on the L-shaped plate, a roller is provided on the transmission rod, and a pressing mechanism is provided on the support frame. A fixing plate is provided inside the pressing mechanism, side plates are provided on both sides of the fixing plate, and sliding rods are provided on the side plates. The width of the covering machine can be adjusted as needed using the adjustment mechanism, and the two sides of the covering mold can be pressed together by pressing several rods.

[0008] Preferably, a sliding sleeve is slidably mounted on the slide rod, and a connecting rod is fixedly mounted on one side of the sliding sleeve. The sliding sleeve on the slide rod can limit the threaded sleeve through the connecting rod.

[0009] Preferably, a bidirectional screw is fixedly mounted on the side plate via a bearing, and a fixing sleeve is fixedly mounted in the middle of the bidirectional screw. The side plate can support the bidirectional screw.

[0010] Preferably, a threaded sleeve is threaded onto the bidirectional screw, and the sliding sleeve is fixedly connected to the threaded sleeve via a connecting rod. A fixing rod is fixedly installed at the bottom end of the threaded sleeve, and a pressure plate is rotatably installed at one end of the fixing rod. The bidirectional screw can drive the fixing rod to work through the threaded sleeve, and then drive the pressure plate to move in position through the fixing rod.

[0011] Preferably, the grooved plate is fixedly mounted on the bracket, one end of the L-shaped plate is inserted into the grooved plate, the first limiting bolt and the second limiting bolt are movably mounted on the grooved plate, and the L-shaped plate is detachably mounted on the grooved plate by the first limiting bolt and the second limiting bolt. The L-shaped plate can be supported and fixed by the first limiting bolt and the second limiting bolt on the grooved plate.

[0012] Preferably, the two ends of the transmission rod are fixedly mounted on the L-shaped plate by bearings, and the roller is fixedly mounted on the transmission rod, so that the roller can rotate.

[0013] Preferably, the fixing plate is fixedly installed on the groove plate, the side plate is fixedly installed on the fixing plate, and both ends of the slide rod are fixedly installed on the side plate. The fixing plate can support and fix the side plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By setting an adjustment mechanism, the coverage width can be adjusted as needed. Compared with the existing structure, this utility model adopts an L-shaped plate, a grooved plate, and a transmission rod. The position of the L-shaped plates on both sides can be adjusted according to the size of the roller, thus making it suitable for covering films of various widths and improving the practicality of the device.

[0016] 2. By setting up a pressing mechanism, the two sides of the covering film can be pressed. Compared with the existing structure, this utility model adopts a structure of bidirectional screw, threaded sleeve, fixed rod and pressure plate. The bidirectional screw drives the fixed rod through the threaded sleeve to work, and the fixed rod drives the pressure plate to move in position. This process can be limited by the sliding rod and sliding sleeve to keep the threaded sleeve in place. This structure is simple and not easy to damage, thereby improving the working efficiency of the device. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.

[0018] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a front view schematic diagram of the main structure of the present utility model;

[0020] Figure 3 This is a front sectional view of the structure of the bracket of this utility model;

[0021] Figure 4 This is a front sectional view of the adjustment mechanism of this utility model;

[0022] Figure 5 This is a schematic cross-sectional view of the pressing mechanism of this utility model.

[0023] In the diagram: 1. Caster wheel; 2. Bracket; 3. Push handle; 4. Cover structure; 5. Adjustment mechanism; 51. Groove plate; 52. L-shaped plate; 53. First limit bolt; 54. Second limit bolt; 55. Transmission rod; 56. Roller; 6. Pressing mechanism; 61. Fixing plate; 62. Side plate; 63. Slide rod; 64. Slide sleeve; 65. Connecting rod; 66. Double-acting screw; 67. Fixing sleeve; 68. Threaded sleeve; 69. Fixing rod; 610. Pressure plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it 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 an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0026] Please see Figures 1-5 One embodiment provided by this utility model:

[0027] The roller 56 used in this application is a product that can be purchased directly from the market. Its principle and connection method are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0028] An adjustable-width mulch film covering machine adapted to steep slopes includes: a caster wheel 1 and a support frame 2. The support frame 2 is located at the upper end of the caster wheel 1. The support frame 2 is equipped with a push handle 3 and a covering structure 4 on one side of the support frame 2. The support frame 2 is equipped with an adjustment mechanism 5. The adjustment mechanism 5 is equipped with a grooved plate 51. L-shaped plates 52 are provided on both sides of the grooved plate 51. A first limiting bolt 53 and a second limiting bolt 54 are provided on the grooved plate 51. A transmission rod 55 is provided on the L-shaped plate 52. A roller 56 is provided on the transmission rod 55. A pressing mechanism 6 is provided on the support frame 2. A fixing plate 61 is provided inside the pressing mechanism 6. Side plates 62 are provided on both sides of the fixing plate 61. Sliding rods 63 are provided on the side plates 62. By setting this component, the size of the roller 56 can be adjusted as needed by the adjustment mechanism 5, and the mulch film can be pressed on both sides by the pressing mechanism 6.

[0029] As a further improvement of this utility model, a sliding sleeve 64 is slidably mounted on the sliding rod 63, and a connecting rod 65 is fixedly mounted on one side of the sliding sleeve 64. By setting this component, the sliding sleeve 64 can be limited by the sliding rod 63.

[0030] As a further improvement of this utility model, a bidirectional screw 66 is fixedly installed on the side plate 62 by bearings, and a fixing sleeve 67 is fixedly installed in the middle of the bidirectional screw 66. By setting this component, the bidirectional screw 66 can be supported and limited by the side plate 62.

[0031] As a further improvement of this utility model, a threaded sleeve 68 is threadedly installed on the bidirectional screw 66, and the sliding sleeve 64 is fixedly connected to the threaded sleeve 68 through the connecting rod 65. A fixing rod 69 is fixedly installed at the bottom end of the threaded sleeve 68, and a pressure plate 610 is rotatably installed at one end of the fixing rod 69. By setting this component, the threaded sleeve 68 can be moved by the bidirectional screw 66.

[0032] As a further improvement of this utility model, the grooved plate 51 is fixedly installed on the bracket 2, and one end of the L-shaped plate 52 is inserted into the grooved plate 51. The first limiting bolt 53 and the second limiting bolt 54 are movably installed on the grooved plate 51, and the L-shaped plate 52 is detachably installed on the grooved plate 51 by means of the first limiting bolt 53 and the second limiting bolt 54. By setting this component, the L-shaped plate 52 can be limited and fixed by means of the grooved plate 51 by means of the first limiting bolt 53 and the second limiting bolt 54.

[0033] As a further improvement of this utility model, the two ends of the transmission rod 55 are fixedly mounted on the L-shaped plate 52 by bearings, and the roller 56 is fixedly mounted on the transmission rod 55. By setting this component, the roller 56 can be driven to rotate by the transmission rod 55.

[0034] As a further improvement of this utility model, the fixing plate 61 is fixedly installed on the groove plate 51, the side plate 62 is fixedly installed on the fixing plate 61, and the two ends of the slide rod 63 are fixedly installed on the side plate 62. By setting this component, the side plate 62 can be supported and fixed by the fixing plate 61.

[0035] Working principle: When an adjustable-width mulch film covering machine suitable for steep slopes is needed, it can be moved by pushing the device through the universal wheels 1 and the pusher 3. During this process, the distance between the L-shaped plates 52 can be adjusted as needed by the first limiting bolt 53 and the second limiting bolt 54 on the groove plate 51. The roller 56 can be replaced according to the required width for mulching, and the mulch film can be laid through the roller 56. During this process, the fixed sleeve 67 drives the bidirectional screw 66 to rotate, and the bidirectional screw 66 drives the threaded sleeve 68 to move. During this process, the threaded sleeve 68 drives the sliding sleeve 64 to slide on the sliding rod 63 through the connecting rod 65, thereby limiting the threaded sleeve 68. Then, the threaded sleeve 68 drives the pressure plate 610 through the fixed rod 69 to press the mulch film on both sides. Finally, the covering structure on one side of the support 2 covers and presses the mulch film with soil, thus completing the work.

[0036] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. An adjustable-width mulching machine for steep slopes, comprising: The universal wheel (1) and the bracket (2) are provided. The universal wheel (1) is provided with the bracket (2) at the upper end. The bracket (2) is provided with a push handle (3) and a covering structure (4) is provided on one side of the bracket (2). The feature is that: the bracket (2) is provided with an adjustment mechanism (5), the adjustment mechanism (5) is provided with a groove plate (51), the groove plate (51) is provided with L-shaped plates (52) on both sides, and the groove plate (51) is provided with a first limiting bolt (53) and a second limiting bolt (54), and the L-shaped plate (52) is provided with a transmission rod (55), the transmission rod (55) is provided with a roller (56), and the bracket (2) is provided with a pressing mechanism (6), the pressing mechanism (6) is provided with a fixing plate (61), the fixing plate (61) is provided with side plates (62) on both sides, and the side plates (62) are provided with sliding rods (63).

2. The adjustable-width mountain mulch film covering machine adapted to steep slopes according to claim 1, characterized in that: A sliding sleeve (64) is slidably mounted on the sliding rod (63), and a connecting rod (65) is fixedly mounted on one side of the sliding sleeve (64).

3. The adjustable-width mountain mulch film covering machine adapted to steep slopes according to claim 2, characterized in that: A bidirectional screw (66) is fixedly installed on the side plate (62) by bearings, and a fixing sleeve (67) is fixedly installed in the middle of the bidirectional screw (66).

4. The adjustable-width mountain mulch film covering machine adapted to steep slopes according to claim 3, characterized in that: The bidirectional screw (66) is threaded with a threaded sleeve (68), and the sliding sleeve (64) is fixedly connected to the threaded sleeve (68) through a connecting rod (65). A fixing rod (69) is fixedly installed at the bottom end of the threaded sleeve (68), and a pressure plate (610) is rotatably installed at one end of the fixing rod (69).

5. The adjustable-width mountain mulch film covering machine adapted to steep slopes according to claim 1, characterized in that: The grooved plate (51) is fixedly installed on the bracket (2), and one end of the L-shaped plate (52) is inserted into the grooved plate (51). The first limiting bolt (53) and the second limiting bolt (54) are movably installed on the grooved plate (51), and the L-shaped plate (52) is detachably installed on the grooved plate (51) through the first limiting bolt (53) and the second limiting bolt (54).

6. The adjustable-width mountain mulch film covering machine adapted to steep slopes according to claim 1, characterized in that: The transmission rod (55) is fixedly mounted on the L-shaped plate (52) at both ends by bearings, and the roller (56) is fixedly mounted on the transmission rod (55).

7. The adjustable-width mountain mulch film covering machine adapted to steep slopes according to claim 1, characterized in that: The fixing plate (61) is fixedly installed on the groove plate (51), the side plate (62) is fixedly installed on the fixing plate (61), and the two ends of the slide rod (63) are fixedly installed on the side plate (62).

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