Agricultural mulching film laying mechanism

Abstract

The utility model relates to the technical field of film laying, and discloses an agricultural mulching film laying mechanism which comprises a moving frame, a supporting block is fixedly connected to the bottom of the moving frame, a guide roller is rotatably connected to the interior of the supporting block, a replacing mechanism is arranged at the bottom of the moving frame, and a material storage roller is arranged on one side of the replacing mechanism. An adjusting mechanism is arranged at the bottom of the moving frame, the replacing mechanism comprises a fixing groove, the fixing groove is rotationally connected to one end of the storage roller, an inserting block is movably connected into the fixing groove, a sliding shaft is fixedly connected to one side of the fixing groove, and a supporting plate is fixedly connected to the end, away from the fixing groove, of the sliding shaft; a threaded shaft is rotationally connected into the supporting plate. According to the agricultural mulching film laying mechanism, through the arranged replacement mechanism, the storage roller is disassembled, workers can disassemble and assemble the storage roller conveniently, the good disassembly efficiency can be achieved, the disassembly convenience is further improved, and the operation time of the workers is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of film laying, in particular to an agricultural ground film laying mechanism. Background Art

[0002] Agricultural mulch film laying is a technology commonly used in agricultural production. It can effectively improve the soil environment, increase crop yields, save water resources and reduce the need for agricultural management work such as weeding.

[0003] During the planting process of agricultural land, ground film will be used, and a laying device is generally used in the laying process of the ground film. The common laying device cannot achieve good operating efficiency when disassembling and replacing the storage roller for loading, and often requires workers to perform complicated operations, which increases working time and reduces the practicality of the device. Utility Model Content

[0004] The purpose of the utility model is to provide an agricultural mulch film laying mechanism to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an agricultural mulch film laying mechanism, comprising a mobile frame, a support block is fixedly connected to the bottom of the mobile frame, a guide roller is rotatably connected inside the support block, a replacement mechanism is arranged at the bottom of the mobile frame, a storage roller is arranged on one side of the replacement mechanism, and an adjustment mechanism is arranged at the bottom of the mobile frame;

[0006] The replacement mechanism includes a fixed groove, which is rotatably connected to one end of the storage roller, an insert block is movably connected inside the fixed groove, a sliding shaft is fixedly connected to one side of the fixed groove, an end of the sliding shaft away from the fixed groove is fixedly connected to a support plate, a threaded shaft is rotatably connected inside the support plate, a convex plate is threadedly connected to the outer wall of the threaded shaft, and a clamping block is fixedly connected to one side of the convex plate.

[0007] Preferably, the threaded shaft is rotatably connected to one side of the fixed groove, and a hand wheel is fixedly connected to the outer wall of the threaded shaft, so that the threaded shaft can be rotated by shaking the hand wheel, thereby improving the convenience of operation.

[0008] Preferably, a sliding hole is provided inside the convex plate, and the convex plate is slidably connected to the outer wall of the sliding shaft through the sliding hole, thereby improving the stability of the convex plate during movement.

[0009] Preferably, a moving opening is opened on one side of the fixing groove, and the card block passes through the moving opening, so that the card block can move through the moving opening.

[0010] Preferably, a bayonet is provided on one side of the inserting block, and the clamping block is plugged into the inner wall of the bayonet, so that the clamping block can limit the inserting block through the bayonet.

[0011] Preferably, the adjustment mechanism includes a support box, the support box is fixedly connected to the bottom of the movable frame, the inner wall of the support box is fixedly connected to a spring, the bottom end of the spring is fixedly connected to a movable plate, the bottom of the movable plate is fixedly connected to a connecting plate, the inner wall of the connecting plate is rotatably connected to a pressure roller, so as to enhance the flexibility of the lifting device during laying.

[0012] Preferably, the movable plate is slidably connected to the inner wall of the support box, and the connecting plate passes through the bottom of the support box and moves, so that the connecting plate can stably push the movable plate to compress the spring.

[0013] Compared with the prior art, the utility model provides an agricultural mulch film laying mechanism, which has the following

[0014] Beneficial effects:

[0015] 1. The agricultural mulch film laying mechanism realizes the disassembly of the storage roller through the replacement mechanism, which is convenient for the staff to disassemble and assemble the storage roller, and can achieve good disassembly efficiency, further improve the convenience of disassembly, and save the operation time of the staff.

[0016] 2. The agricultural mulch film laying mechanism, through the setting of the adjustment mechanism, allows the pressing roller to flexibly adjust the pressing and laying height according to different laying ground heights, so that the device can be practical in different laying environments and enhance the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

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

[0019] Figure 2 This is a bottom view of the structure of the utility model;

[0020] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 4 It is a schematic diagram of the structure of the pressure roller;

[0022] Figure 5 It is a schematic diagram of the structure of the card block.

[0023] In the figure: 100, movable frame; 200, support block; 300, guide roller; 400, replacement mechanism; 410, fixed groove; 411, plug block; 420, sliding shaft; 422, support plate; 430, threaded shaft; 433, convex plate; 440, clamping block; 500, adjustment mechanism; 510, support box; 511, spring; 520, movable plate; 522, connecting plate; 530, pressure roller; 600, storage roller. DETAILED DESCRIPTION

[0024] 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.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, 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 the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The utility model provides the following technical solutions:

[0027] Embodiment 1

[0028] Combination Figures 1 to 5 , an agricultural mulch film laying mechanism, comprising a mobile frame 100, a support block 200 is fixedly connected to the bottom of the mobile frame 100, a guide roller 300 is rotatably connected inside the support block 200, a replacement mechanism 400 is provided at the bottom of the mobile frame 100, a storage roller 600 is provided on one side of the replacement mechanism 400, and an adjustment mechanism 500 is provided at the bottom of the mobile frame 100;

[0029] The replacement mechanism 400 includes a fixed groove 410, which is rotatably connected to one end of the storage roller 600, and an insert block 411 is movably connected inside the fixed groove 410. A sliding shaft 420 is fixedly connected to one side of the fixed groove 410, and an end of the sliding shaft 420 away from the fixed groove 410 is fixedly connected to a support plate 422, and a threaded shaft 430 is rotatably connected inside the support plate 422. The outer wall of the threaded shaft (430) is threadedly connected to a convex plate 433, and a block 440 is fixedly connected to one side of the convex plate 433.

[0030] Furthermore, the threaded shaft 430 is rotatably connected to one side of the fixing groove 410 , and a hand wheel is fixedly connected to the outer wall of the threaded shaft 430 , so that the threaded shaft 430 can be rotated by shaking the hand wheel, thereby improving the convenience of operation.

[0031] Furthermore, a sliding hole is opened inside the convex plate 433, and the convex plate 433 is slidably connected to the outer wall of the sliding shaft 420 through the opened sliding hole, thereby improving the stability of the convex plate 433 during the movement.

[0032] Furthermore, a moving opening is opened on one side of the fixing groove 410, and the clamping block 440 passes through the moving opening, so that the clamping block 440 can move through the moving opening.

[0033] Furthermore, a bayonet is provided on one side of the inserting block 411 , and the clamping block 440 is plugged into the inner wall of the bayonet, so that the clamping block 440 can limit the inserting block 411 through the bayonet.

[0034] Embodiment 2

[0035] See also Figures 1 to 5 On the basis of Example 1, it is further obtained that the adjustment mechanism 500 includes a support box 510, the support box 510 is fixedly connected to the bottom of the mobile frame 100, the inner wall of the support box 510 is fixedly connected with a spring 511, the bottom end of the spring 511 is fixedly connected with a mobile plate 520, the bottom of the mobile plate 520 is fixedly connected with a connecting plate 522, the inner wall of the connecting plate 522 is rotatably connected with a pressure roller 530, which enhances the flexibility of the lifting device during the laying process.

[0036] Furthermore, the movable plate 520 is slidably connected to the inner wall of the support box 510 , and the connecting plate 522 penetrates the bottom of the support box 510 and moves, so that the connecting plate 522 can stably push the movable plate 520 to compress the spring 511 .

[0037] During actual operation, when this device is used, the staff can first connect the device to the traction equipment through the traction frame on the top of the movable frame 100, and then pass the ground film stored on the storage roller 600 around the guide roller 300, and finally press it on the bottom of the pressure roller 530. When the device moves, the pressure roller 530 can press the ground film for the purpose of laying. At the same time, the pressure roller 530 can drive the movable plate 520 to move upward through the connecting plate 522 to compress the spring 511, so that the pressure roller 530 can flexibly adjust the pressing and laying height according to different laying ground heights, so that the device can be used in different laying environments and the flexibility of the device is enhanced.

[0038] After the local membrane is laid and a new storage roller 600 needs to be installed, the hand wheel can be turned to drive the threaded shaft 430 to rotate. Since the threaded shaft 430 and the convex plate 433 are threadedly connected, and the convex plate 433 can be slidably limited on the outer wall of the sliding shaft 420, the rotational movement of the threaded shaft 430 will be converted into a linear movement of the convex plate 433, so that the convex plate 433 can drive the block 440 to disengage from the inside of the plug block 411, cancel the limit on the plug block 411, and under the action of gravity, the plug block 411 can slide out of the inside of the fixed groove 410, so that the storage roller 600 can be disassembled, which is convenient for the staff to disassemble and assemble the storage roller 600, and can achieve good disassembly efficiency, further improve the convenience of disassembly, and save the staff's operating time.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An agricultural mulch film laying mechanism, comprising a movable frame (100), characterized in that: The bottom of the movable frame (100) is fixedly connected to a support block (200), the interior of the support block (200) is rotatably connected to a guide roller (300), a replacement mechanism (400) is provided at the bottom of the movable frame (100), a material storage roller (600) is provided on one side of the replacement mechanism (400), and an adjustment mechanism (500) is provided at the bottom of the movable frame (100); The replacement mechanism (400) comprises a fixed groove (410), wherein the fixed groove (410) is rotatably connected to one end of a material storage roller (600), an insert block (411) is movably connected inside the fixed groove (410), a sliding shaft (420) is fixedly connected to one side of the fixed groove (410), an end of the sliding shaft (420) away from the fixed groove (410) is fixedly connected to a support plate (422), a threaded shaft (430) is rotatably connected inside the support plate (422), an outer wall of the threaded shaft (430) is threadedly connected to a convex plate (433), and a clamping block (440) is fixedly connected to one side of the convex plate (433).

2. The agricultural mulch film laying mechanism according to claim 1, characterized in that: The threaded shaft (430) is rotatably connected to one side of the fixing groove (410), and a hand wheel is fixedly connected to the outer wall of the threaded shaft (430).

3. The agricultural mulch film laying mechanism according to claim 1, characterized in that: A sliding hole is provided inside the convex plate (433), and the convex plate (433) is slidably connected to the outer wall of the sliding shaft (420) through the sliding hole.

4. The agricultural mulch film laying mechanism according to claim 1, characterized in that: A moving opening is provided on one side of the fixing groove (410), and the clamping block (440) passes through the moving opening.

5. The agricultural mulch film laying mechanism according to claim 1, characterized in that: A bayonet is provided on one side of the insert block (411), and the bayonet block (440) is inserted into the inner wall of the bayonet.

6. The agricultural mulch film laying mechanism according to claim 1, characterized in that: The adjustment mechanism (500) comprises a support box (510), the support box (510) is fixedly connected to the bottom of the moving frame (100), a spring (511) is fixedly connected to the inner wall of the support box (510), a moving plate (520) is fixedly connected to the bottom end of the spring (511), a connecting plate (522) is fixedly connected to the bottom of the moving plate (520), and a pressure roller (530) is rotatably connected to the inner wall of the connecting plate (522).

7. The agricultural mulch film laying mechanism according to claim 6, characterized in that: The movable plate (520) is slidably connected to the inner wall of the support box (510), and the connecting plate (522) penetrates the bottom of the support box (510) and moves.

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