Semi-automatic corn planting mulch applicator

Abstract

The utility model relates to the technical field of corn planting mulch applicator, in particular to a semi-automatic corn planting mulch applicator. Comprising a film laminating machine body, a seed frame and an adjusting mechanism, a water filling tank is mounted at the upper end of the film laminating machine body, the seed frame is mounted on the surface of the film laminating machine body, a mounting frame is fixedly connected to the lower surface of the film laminating machine body, and a film roller is rotatably connected to the inner wall of the mounting frame; two moving wheels are installed on one side of the lower surface of the film laminating machine body, an adjusting mechanism is arranged at the position, corresponding to the moving wheels, of the lower surface of the film laminating machine body and comprises an adjusting frame, the two ends of the adjusting frame are fixedly connected with the lower surface of the film laminating machine body, and sliding frames slidably penetrate through the surfaces of the two ends of the adjusting frame; the lower surface of the sliding frame is fixedly connected with a supporting rod. The semi-automatic corn planting mulch applicator provided by the utility model has the advantage of conveniently performing mulch limiting protection on corn planting.

Description

TECHNICAL FIELD

[0001] The utility model relates to corn planting film applicator technical field especially relates to a semi -automatic corn planting film applicator. BACKGROUND

[0002] Corn planting film applicator is a kind of agricultural machinery equipment for corn planting process, main function is to cover plastic film on soil surface after sowing, to reach the purposes such as heat preservation, moisture retention, weed growth inhibition, this kind of technology can significantly improve the yield and quality of corn, especially in arid or semiarid areas, film mulching technology can effectively maintain soil moisture, improve soil temperature, promote the growth and development of corn, more common in daily life.

[0003] Prior art such as announcement number CN215012118U practical new type, the patent discloses a kind of corn planting film applicator, the patent includes rack, connecting piece and moving wheel, rack is equipped with film support mechanism and press wheel mechanism;Film support mechanism includes lead screw, first wheel type handle and two support plates, rack upper end is close to the side of connecting piece and is opened with installation cavity, lead screw is composed of left lead screw and right lead screw that are connected as a whole and the thread rotation direction is opposite, two support plates are respectively threadedly connected to left lead screw and right lead screw;Press wheel mechanism is located at the upper end of rack away from connecting piece side, press wheel mechanism includes U-shaped support, compression wheel, screw rod, second wheel type handle and two soil coverers, U-shaped support is slidably penetrated through rack compression wheel, and compression wheel is rotationally arranged in the opening of U-shaped support, screw rod is rotationally arranged on the upper end of rack and is threadedly penetrated through U-shaped support, the device can be flexibly adjusted according to needs when carrying out corn film mulching work, and the winding preparation of film is facilitated, and the needs of film laying work are more satisfied.

[0004] In daily life, it is found that during the operation and use of the corn planting film applicator, the corn seeds are generally placed in the cultivated ridge by the planting film applicator, and the width size of the cultivated ridge is different, and then the film roll in the planting film applicator is used for corresponding size film mulching operation, and in this process, the planting film is prone to position deviation and not fit between the cultivated ridge. Practical new type content

[0005] The utility model aims at solving the shortcomings that in the prior art, during the operation and use of the corn planting film applicator, the corn seeds are generally placed in the cultivated ridge by the planting film applicator, and then the film roll in the planting film applicator is used for film mulching operation, and in this process, the planting film is prone to position deviation and not fit between the cultivated ridge.

[0006] To solve the above technical problems, the utility model provides a kind of semi-automated corn planting mulching machine, comprising: mulching machine body, seed frame and adjusting mechanism, the upper end of the mulching machine body is equipped with irrigation tank, the seed frame is installed on the surface of mulching machine body, the lower surface of the mulching machine body is fixedly connected with mounting bracket, the inner wall of the mounting bracket is rotatably connected with film roller, the lower surface one side of the mulching machine body is equipped with two moving wheels, the position of the moving wheel of the lower surface of the mulching machine body is equipped with adjusting mechanism, the adjusting mechanism includes adjusting bracket, the both ends of the adjusting bracket are fixedly connected with the lower surface of the mulching machine body, the both end surfaces of the adjusting bracket are slidably penetrated with sliding frame, the lower surface of the sliding frame is fixedly connected with support rod, the lower end of the support rod is rotatably connected with moving wheel, the side wall of the adjusting bracket is fixedly connected with several tooth blocks, the side wall of the sliding frame is fixedly connected with fixed plate, the surface of the fixed plate is slidably penetrated with moving rod, the one end of the moving rod close to the adjusting bracket is fixedly connected with extrusion plate, the surface of the extrusion plate is conical, the surface of the extrusion plate and tooth block is engaged, the circular arc surface of the moving rod is sleeved with spring, the both ends of the spring are fixedly connected with extrusion plate and fixed plate respectively, the circular arc surface of the support rod is slidably penetrated with guide rod, the section of the guide rod is "J" shape, the upper end circular arc surface of the guide rod is threadedly penetrated with extrusion shaft, the one end of the extrusion shaft is abutted with the circular arc surface of support rod.

[0007] The effect achieved by the above components is that during the planting of corn, the mulching operation is performed with the help of the mulching machine body. In this process, since the width of the soil ridge for planting corn is not uniform, in order to facilitate better adhesion between the mulch and the soil ridge, the adjusting mechanism is used for extrusion limiting protection at this time, which effectively and conveniently further positions the mulch, avoiding position deviation.

[0008] Preferably, the circular arc surface of the support rod is fixedly connected with a limiting plate, and the surface of the limiting plate slidably penetrates the inner wall of the upper end of the guide rod.

[0009] The effect achieved by the above components is that when the position of the guide rod is lifted, in order to avoid the position deviation of the guide rod, the limiting plate fixed on the surface of the support rod is used for auxiliary fixing at this time.

[0010] Preferably, the bottom surface of the guide rod is rotatably connected with a plurality of pulleys, and the plurality of pulleys are uniformly distributed on the surface of the guide rod.

[0011] The effect achieved by the above components is that when the guide rod is used for guiding and protecting the mulch, the pulleys at the bottom end of the guide rod can be used for sliding limiting.

[0012] Preferably, the surface of the moving rod is rotatably connected with a pull ring, and the cross-sectional size of the pull ring is adapted to the cross-sectional size of the moving rod.

[0013] The effect achieved by the above components is that when the position of the moving rod is limited in stretching, the pull ring rotating on the surface of the moving rod can be used for auxiliary operation.

[0014] Preferably, a cutting mechanism is arranged on the surface of the mounting frame corresponding to the position of the film roller, the cutting mechanism comprises a positioning frame, both ends of the positioning frame are fixedly connected with the side walls of the mounting frame, a positioning rod is fixedly connected to the surface of the positioning frame, a sliding frame is slidingly connected to the arc surface of the positioning rod, an extension rod is fixedly connected to the surface of the sliding frame, a connecting plate is fixedly connected to the bottom end of the extension rod, a tension spring is sleeved on the arc surface of the moving end of the extension rod, both ends of the tension spring are fixedly connected with the connecting plate and the fixed end of the extension rod respectively, a scraper is fixedly connected to the lower surface of the connecting plate, an adapter frame is fixedly connected to one side of the surface of the sliding frame, a rotating frame is rotatably connected to the inner wall of the adapter frame, a plug-in plate is fixedly connected to the surface of the rotating frame, and a plug-in rod is slidingly penetrated through the side wall of the rotating frame, one end of the plug-in rod is slidingly penetrated through the surface of the plug-in plate.

[0015] The effect achieved by the above components is that when the film is cut after covering the corn, the cutting mechanism on the surface of the mounting frame is used for auxiliary operation, the sliding frame on the arc surface of the positioning rod on the surface of the positioning frame is used to horizontally move the scraper, so that the scraper cuts the film.

[0016] Preferably, a hard alloy plate is fixedly connected to the surface of the sliding frame.

[0017] The effect achieved by the above components is that when the position of the entire sliding frame and the scraper is limited in stretching and sliding, the hard alloy plate on the surface of the sliding frame is used for auxiliary operation.

[0018] Preferably, a coil spring is sleeved on both ends of the inner wall of the adapter frame, and both ends of the coil spring are fixedly connected with the adapter frame and the rotating frame.

[0019] The effect achieved by the above components is that the torsional force generated by the coil spring can be used to extrude and limit the position of the rotating frame.

[0020] Compared with the related art, the semi-automatic corn planting and film covering machine has the following beneficial effects:

[0021] Through the operation of the adjusting mechanism, the position between the two moving wheels on the lower surface of the film covering machine body is moved, the position of the guide rod sliding on the surface of the supporting rod is conveniently adjusted in lifting, and the movement of the guide rod is limited, which is helpful for extruding and limiting the film.

[0022] Through the operation of the cutting mechanism, the film laid on the surface of the film roller is cut, and the film can be effectively and conveniently cut after being completed, and the scraper moving on the positioning frame is controlled, which helps the scraper to be better operated and used. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A structure diagram of a semi-automatic corn planting film laying machine is provided.

[0024] Figure 2 For Figure 1 A partial structure diagram of a three-dimensional structure is shown.

[0025] Figure 3 For Figure 2 An enlarged view of A is shown.

[0026] Figure 4 For Figure 1 A partial structure diagram is shown.

[0027] Figure 5 For Figure 2 An enlarged structure diagram of B is shown.

[0028] Reference numerals in the drawing: 1, film laying machine body; 2, seed frame; 3, water filling tank; 4, adjusting mechanism; 401, adjusting frame; 402, tooth block; 403, sliding frame; 404, fixed plate; 405, moving rod; 406, spring; 407, extrusion plate; 408, support rod; 409, guide rod; 410, extrusion shaft; 411, limiting plate; 412, pulley; 413, pull ring; 5, cutting mechanism; 501, positioning frame; 502, positioning rod; 503, sliding frame; 504, connecting plate; 505, telescopic rod; 506, tension spring; 507, connecting plate; 508, scraper; 509, connecting frame; 510, coil spring; 511, rotating frame; 512, insertion plate; 513, insertion rod; 6, mounting frame; 7, moving wheel; 8, film roller. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the following will be further described in detail by combining with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0030] The specific implementation of the utility model will be described in detail in combination with specific examples.

[0031] Please refer to Figures 1 to 5The utility model discloses a kind of semi-automatic corn planting mulching machines, comprising: mulching machine body 1, seed frame 2 and adjusting mechanism 4, water tank 3 is installed in the upper end of mulching machine body 1, seed frame 2 is installed in the surface of mulching machine body 1, the lower surface of mulching machine body 1 is fixedly connected with mounting bracket 6, the inner wall of mounting bracket 6 is rotatably connected with film roller 8, two moving wheels 7 are installed in the lower surface side of mulching machine body 1, adjusting mechanism 4 is equipped in the position corresponding moving wheel 7 of the lower surface of mulching machine body 1, cutting mechanism 5 is equipped in the position corresponding film roller 8 of mounting bracket 6 surface.

[0032] In the embodiment of the utility model, please refer to Figure 3 And Figure 4 Adjusting mechanism 4 includes adjusting frame 401, the lower surface of adjusting frame 401 is fixedly connected with the lower surface of mulching machine body 1, the surface of both ends of adjusting frame 401 is slidably penetrated with sliding frame 403, the lower surface of sliding frame 403 is fixedly connected with support rod 408, the lower end of support rod 408 is rotatably connected with moving wheel 7, the side wall of adjusting frame 401 is fixedly connected with a plurality of tooth blocks 402, the side wall of sliding frame 403 is fixedly connected with fixed plate 404, the surface of fixed plate 404 is slidably penetrated with moving rod 405, the end of moving rod 405 close to adjusting frame 401 is fixedly connected with extrusion plate 407, the surface of extrusion plate 407 is conical tooth, extrusion plate 407 is connected with the surface of tooth block 402, the circular arc surface of moving rod 405 is sleeved with spring 406, the both ends of spring 406 are fixedly connected with extrusion plate 407 and fixed plate 404 respectively, the circular arc surface of support rod 408 is slidably penetrated with guide rod 409, the section of guide rod 409 is "J" shape, the upper end circular arc surface of guide rod 409 is threadedly penetrated with extrusion shaft 410, one end of extrusion shaft 410 is abutted with the circular arc surface of support rod 408, the circular arc surface of support rod 408 is fixedly connected with limit plate 411, the surface of limit plate 411 is slidably penetrated with the upper end inner wall of guide rod 409, the bottom end surface of guide rod 409 is rotatably connected with a plurality of pulleys 412, a plurality of pulleys 412 are evenly distributed on the surface of guide rod 409, the surface of moving rod 405 is rotatably connected with pull ring 413, the section size of pull ring 413 is adapted to the section size of moving rod 405;

[0033] In the embodiment of the utility model, please refer to Figure 5The cutting mechanism 5 comprises a positioning frame 501, two ends of the positioning frame 501 being fixedly connected with side walls of the mounting frame 6, a positioning rod 502 being fixedly connected with a surface of the positioning frame 501, a sliding frame 503 being slidingly connected with a circular arc surface of the positioning rod 502, an extension rod 505 being fixedly connected with a surface of the sliding frame 503, a connecting plate 507 being fixedly connected with a bottom end of the extension rod 505, a tension spring 506 being sleeved with a moving end of the extension rod 505, two ends of the tension spring 506 being fixedly connected with the connecting plate 507 and the fixed end of the extension rod 505 respectively, a scraper 508 being fixedly connected with a lower surface of the connecting plate 507, an adapter frame 509 being fixedly connected with a surface of the sliding frame 503, a rotating frame 511 being rotatably connected with an inner wall of the adapter frame 509, an insertion plate 512 being fixedly connected with a surface of the rotating frame 511, an insertion rod 513 being slidingly penetrated through a side wall of the rotating frame 511, one end of the insertion rod 513 being slidingly penetrated through a surface of the insertion plate 512, an adapter plate 504 being fixedly connected with a surface of the sliding frame 503, the adapter plate 504 being a hard alloy plate, a coil spring 510 being sleeved with two ends of an inner wall of the adapter frame 509, two ends of the coil spring 510 being fixedly connected with the adapter frame 509 and the rotating frame 511 respectively;

[0034] The working principle of the semi-automatic corn planting and film covering machine is as follows: when the position of the moving wheel 7 on the lower surface of the film covering machine body 1 is adjusted, the moving rod 405 on the surface of the sliding frame 403 is first pulled to slide along the fixed plate 404, and the extrusion plate 407 fixed at one end of the moving rod 405 is separated from the tooth block 402 on the surface of the adjusting frame 401, then the whole sliding frame 403 is pulled to slide horizontally along the adjusting frame 401, and when reaching the specified position, the moving rod 405 is released, at this time, the extrusion of the moving rod 405 by the spring 406 is used to realize the clamping and fixing of the extrusion plate 407 and the tooth block 402, and the guide rod 409 on the circular arc surface of the support rod 408 is pulled to slide, so that the bottom surface of the guide rod 409 is extruded against the surface of the film, then the extrusion shaft 410 on the circular arc surface of the upper end of the guide rod 409 is rotated, so that the extrusion shaft 410 abuts against the circular arc surface of the support rod 408, at this time, the whole support rod 408 drives the guide rod 409 to effectively and conveniently guide and protect the film.

[0035] After the operation of the film roll 8 is completed, the cutting mechanism 5 provided on the surface of the mounting frame 6 can be used for cutting the protective film, the insertion rod 513 on the side wall of the rotating frame 511 is pulled to separate the insertion rod 513 from the insertion plate 512 on the surface of the positioning frame 501, then the rotating frame 511 is turned over to separate the rotating frame 511 from the insertion plate 512, then the connecting plate 504 on the surface of the sliding frame 503 is pulled, at this time the sliding frame 503 slides along the positioning rod 502, and the stretching rod 505 on the surface of the sliding frame 503 drives the scraper 508 to move horizontally, so that the extrusion force generated by the tension spring 506 on the surface of the stretching rod 505 extrudes the position of the scraper 508, and the surface of the film can be conveniently and quickly cut and separated.

[0036] The circuit and the control involved in the utility model are prior art, and will not be described in detail here.

[0037] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation according to the content of the utility model specification and the drawings, or direct or indirect application in other related technical fields is also included in the patent protection range of the utility model.

Claims

1. A semi-automatic corn planting film covering machine, characterized in that: include: A laminating machine body (1), a seed frame (2) and an adjustment mechanism (4), wherein a water filling box (3) is installed at the upper end of the laminating machine body (1), the seed frame (2) is installed on the surface of the laminating machine body (1), the lower surface of the laminating machine body (1) is fixedly connected to a mounting frame (6), the inner wall of the mounting frame (6) is rotatably connected to a film roller (8), two moving wheels (7) are installed on one side of the lower surface of the laminating machine body (1), and an adjustment mechanism (4) is provided at a position corresponding to the moving wheel (7) on the lower surface of the laminating machine body (1), the adjustment mechanism (4) includes an adjustment frame (401), both ends of the adjustment frame (401) are fixedly connected to the lower surface of the laminating machine body (1), both end surfaces of the adjustment frame (401) are slidably penetrated by a sliding frame (403), the lower surface of the sliding frame (403) is fixedly connected to a support rod (408), the lower end of the support rod (408) is rotatably connected to the moving wheel (7), the adjustment frame (401 ) side wall is fixedly connected with a plurality of tooth blocks (402), the side wall of the sliding frame (403) is fixedly connected with a fixed plate (404), the surface of the fixed plate (404) is slidably penetrated by a moving rod (405), the end of the moving rod (405) close to the adjustment frame (401) is fixedly connected with an extrusion plate (407), the surface of the extrusion plate (407) is tapered, the extrusion plate (407) is engaged with the surface of the tooth block (402), the moving rod (40 5) is sleeved with a spring (406), and the two ends of the spring (406) are fixedly connected to the extrusion plate (407) and the fixed plate (404) respectively. The arc surface of the support rod (408) is slidably penetrated by a guide rod (409), and the cross section of the guide rod (409) is "J"-shaped. The upper end arc surface of the guide rod (409) is threadedly penetrated by an extrusion shaft (410), and one end of the extrusion shaft (410) is in contact with the arc surface of the support rod (408).

2. A semi-automatic corn planting film covering machine according to claim 1, characterized in that: The arc surface of the support rod (408) is fixedly connected to the limiting plate (411), and the surface of the limiting plate (411) slides through the inner wall of the upper end of the guide rod (409).

3. A semi-automatic corn planting film covering machine according to claim 1, characterized in that: The bottom end surface of the guide rod (409) is rotatably connected to a plurality of pulleys (412), and the plurality of pulleys (412) are evenly distributed on the surface of the guide rod (409).

4. A semi-automatic corn planting film covering machine according to claim 1, characterized in that: A pull ring (413) is rotatably connected to the surface of the moving rod (405), and the cross-sectional size of the pull ring (413) is adapted to the cross-sectional size of the moving rod (405).

5. A semi-automatic corn planting film covering machine according to claim 1, characterized in that: A cutting mechanism (5) is provided on the surface of the mounting frame (6) at a position corresponding to the film roller (8), and the cutting mechanism (5) includes a positioning frame (501), both ends of the positioning frame (501) are fixedly connected to the side walls of the mounting frame (6), a positioning rod (502) is fixedly connected to the surface of the positioning frame (501), the arc surface of the positioning rod (502) is slidably connected to the sliding frame (503), a telescopic rod (505) is fixedly connected to the surface of the sliding frame (503), the bottom end of the telescopic rod (505) is fixedly connected to the connecting plate (507), and the arc surface of the movable end of the telescopic rod (505) is sleeved with a tension spring ( 506), the two ends of the tension spring (506) are fixedly connected to the fixed ends of the connecting plate (507) and the telescopic rod (505), respectively; the lower surface of the connecting plate (507) is fixedly connected to a scraper (508); one side of the surface of the sliding frame (503) is fixedly connected to a connecting frame (509); the inner wall of the connecting frame (509) is rotatably connected to a rotating frame (511); the surface of the rotating frame (511) is fixedly connected to an inserting plate (512); the side wall of the rotating frame (511) is slidably penetrated by an inserting rod (513); one end of the inserting rod (513) slides through the surface of the inserting plate (512).

6. A semi-automatic corn planting film covering machine according to claim 5, characterized in that: A connecting plate (504) is fixedly connected to the surface of the sliding frame (503), and the connecting plate (504) is a hard alloy plate.

7. The semi-automatic corn planting film covering machine according to claim 5, characterized in that: Both ends of the inner wall of the connecting frame (509) are sleeved with coil springs (510), and both ends of the coil spring (510) are fixedly connected to the connecting frame (509) and the rotating frame (511), respectively.

Images