Fruit tree root film mulching equipment

Abstract

The utility model relates to the technical field of fruit tree root film mulching, in particular to fruit tree root film mulching equipment which comprises a connecting frame, the back face of the connecting frame is in sliding connection with the front faces of two mounting frames respectively, two moving grooves are formed in the upper surfaces of the mounting frames respectively, and spring rods are fixedly connected to the front faces of the inner walls of the moving grooves. The telescopic end of the spring rod is fixedly connected with the front face of a mounting block, the upper surface of the mounting block is rotationally connected with a stud, the outer surface of the stud is slidably connected with a roller, a rotating disc c is rotated to drive a screw rod b and a screw rod c to rotate, and the screw rod b and the screw rod c rotate to drive two mounting frames and two inserting rods to get close to each other to fix a film roll. The rollers are fixed on the outer surfaces of the studs by rotating the two nuts, the distance between the two rollers is adjusted, the film is extruded through the two rollers on the right side, and the problem that an existing device cannot adjust the film mounting position of the film laminating equipment according to the width of the film is solved.

Description

Technical Field

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

[0002] It is necessary to cover the roots of planted fruit trees with film for protection, which can keep them warm and moist and promote their growth.

[0003] With the continuous advancement of modern agricultural technology, film mulching has become a common fruit cultivation technique. Film mulching involves laying a layer of transparent plastic film around the roots of fruit trees to create a covered environment, which allows for more controlled growth, thereby extending the fruit-bearing period and improving both yield and quality.

[0004] Covering film can increase soil temperature, making nutrients in the soil more easily absorbed by fruit trees, while increasing the growth rate of fruit, prolonging the fruit-bearing time, and improving fruit yield and quality; covering film can lower nighttime temperatures and avoid conditions where night temperatures are too high, thereby improving fruit color and increasing the hue of the fruit; using film covering technology can effectively prevent fruit from being invaded by pathogens, and prevent fruit from rotten roots or being affected by insect pests.

[0005] The existing fruit tree root film covering equipment has a simple structure, and after the film is used up, it is inconvenient to disassemble and install. At the same time, the film installation position of the film covering equipment cannot be adjusted according to the width of the film, so it is necessary to improve this. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a device for covering the roots of fruit trees with film.

[0007] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0008] Preferably, the fixing assembly includes two nuts threadedly connected to the outer surface of the stud, and opposite sides of the two nuts are fixedly connected to the upper surface and the lower surface of the roller respectively.

[0009] Preferably, the buried membrane assembly includes a screw a rotatably connected to the lower surface of the inner wall of the spacing frame, the top of the screw a passes through the upper surface of the inner wall of the spacing frame and is fixed to the lower surface of the turntable b, the outer surface of the screw a is threadedly connected to a threaded sleeve a, and the left side of the threaded sleeve a is fixedly connected to a plow knife.

[0010] Preferably, the angle adjustment assembly includes a worm rotatably connected to the back of the inner wall of the power box, one end of the front side of the worm is fixed to the back of the turntable a, the outer surface of the worm is engaged with the outer surface of the worm wheel, and the lower surface of the worm wheel is fixed to the top end of the connecting rod through a bearing and a rotating shaft installed on the lower surface of the inner wall of the power box.

[0011] Preferably, the pitch adjustment assembly includes a screw b rotatably connected to the upper surface of the inner wall of the connecting frame, the bottom end of the screw b is fixed to the top of the screw c, the bottom end of the screw c passes through the lower surface of the inner wall of the connecting frame and is fixed to the upper surface of the turntable c, the outer surfaces of the screw b and the screw c are both threadedly connected to a threaded sleeve b, and the back of the threaded sleeve b is fixed to the mounting frame.

[0012] Preferably, the thread direction of the screw b is opposite to that of the screw c, and the number of teeth is the same.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model drives screw b and screw c to rotate by rotating the turntable c. The rotation of screw b and screw c drives two mounting frames and two insertion rods to approach each other to fix the film roll. The rollers are fixed to the outer surface of the stud by rotating two nuts, and the distance between the two rollers is adjusted. The film is squeezed by the two rollers on the right side, which solves the problem that the existing device cannot adjust the film installation position of the laminating equipment according to the width of the film.

[0015] The utility model drives the worm and the worm wheel to rotate by rotating the turntable A, and the rotation of the worm wheel drives the connecting rod and the handle to adjust the angle to adapt to different heights, so as to facilitate pulling the device to cover the roots of fruit trees. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the power box in the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the connecting frame in the present utility model;

[0020] In the figure: 1. Connecting frame; 2. Fixing frame; 3. Connecting rod; 4. Handle; 5. Power box;

[0021] Angle adjustment assembly: 61, worm gear; 62, worm; 63, turntable a; 7, mounting bracket; 8, moving slot; 9, spring rod; 10, mounting block; 11, roller;

[0022] Fixing components: 121, stud; 122, nut;

[0023] Buried membrane components: 131, turntable b; 132, screw a; 133, threaded sleeve a; 134, plow blade; 14, spacer frame;

[0024] Pitch adjustment assembly: 151, turntable c; 152, screw b; 153, screw c; 154, threaded sleeve b; 16, insert rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example

[0027] See also Figure 1-Figure 3The utility model provides the following technical solutions: a fruit tree root mulching device, comprising a connecting frame 1, the back of the connecting frame 1 is respectively slidably connected to the front of two mounting frames 7, the upper surface of the mounting frame 7 is respectively provided with two movable grooves 8, the front of the inner wall of the movable groove 8 is fixedly connected to a spring rod 9, the telescopic end of the spring rod 9 is fixedly connected to the front of the mounting block 10, the upper surface of the mounting block 10 is rotatably connected to a stud 121, the outer surface of the stud 121 is slidably connected to a roller 11, the outer surface of the stud 121 is provided with a fixing component, and the two mounting Two distance-adjusting frames 14 are fixedly connected to the sides away from each other of the frames 7, and a buried membrane assembly is provided inside the distance-adjusting frame 14. A distance-adjusting assembly is provided inside the connecting frame 1, and two opposite sides of the mounting frames 7 are rotatably connected to two insertion rods 16. The front of the connecting frame 1 is fixedly connected to the fixing frame 2, and the upper and lower surfaces of the inner wall of the fixing frame 2 are rotatably connected to the top and bottom ends of the connecting rod 3 respectively. A power box 5 is fixedly installed on the upper surface of the fixing frame 2, and an angle adjustment assembly is provided inside the power box 5. The left side of the connecting rod 3 is fixedly connected to the handle 4.

[0028] Specifically, the fixing assembly includes two nuts 122 threadedly connected to the outer surface of the stud 121, and opposite sides of the two nuts 122 are fixed to the upper surface and the lower surface of the roller 11 respectively;

[0029] The rollers 11 are fixed to the outer surface of the stud 121 by rotating the two nuts 122 , and the distance between the two rollers 11 is adjusted, so that the film is squeezed by the two rollers 11 on the right side.

[0030] Specifically, the buried membrane assembly includes a screw a132 rotatably connected to the lower surface of the inner wall of the spacer frame 14, the top of the screw a132 passes through the upper surface of the inner wall of the spacer frame 14 and is fixed to the lower surface of the turntable b131, the outer surface of the screw a132 is threadedly connected to a threaded sleeve a133, and the left side of the threaded sleeve a133 is fixedly connected to the plow blade 134;

[0031] The rotating disk b131 drives the screw a132 to rotate, and the rotation of the screw a132 drives the two threaded sleeves a133 and the two plow blades 134 to move closer to each other, and the plow buries the soil on both sides of the film.

[0032] Specifically, the angle adjustment assembly includes a worm 62 rotatably connected to the back of the inner wall of the power box 5, one end of the front side of the worm 62 is fixedly connected to the back of the turntable a63, the outer surface of the worm 62 is meshed with the outer surface of the worm wheel 61, and the lower surface of the worm wheel 61 is fixedly connected to the top end of the connecting rod 3 through a bearing and a rotating shaft installed on the lower surface of the inner wall of the power box 5;

[0033] Rotating the turntable a63 drives the worm 62 and the worm wheel 61 to rotate, and the rotation of the worm wheel 61 drives the connecting rod 3 and the handle 4 to adjust the angle to adapt to different heights.

[0034] Specifically, the pitch adjustment assembly includes a screw b152 rotatably connected to the upper surface of the inner wall of the connecting frame 1, the bottom end of the screw b152 is fixedly connected to the top end of the screw c153, the bottom end of the screw c153 passes through the lower surface of the inner wall of the connecting frame 1 and is fixedly connected to the upper surface of the turntable c151, the outer surfaces of the screws b152 and c153 are both threadedly connected to threaded sleeves b154, and the back of the threaded sleeve b154 is fixedly connected to the mounting frame 7;

[0035] Specifically, by setting the thread direction of the screw b152 to be opposite to the thread direction of the screw c153 and the same number of teeth;

[0036] Rotating the turntable c151 drives the screws b152 and c153 to rotate, and the rotation of the screws b152 and c153 drives the two mounting frames 7 to approach each other, and the approach of the two mounting frames 7 drives the two insertion rods 16 to approach each other, and the width of the two mounting frames 7 is adjusted according to the width of the film.

[0037] The working principle and use process of this utility model:

[0038] When the utility model is used:

[0039] Rotating the turntable c151 drives the screw b152 and the screw c153 to rotate. The rotation of the screw b152 and the screw c153 drives the two mounting frames 7 to approach each other. The two mounting frames 7 approach each other and drive the two insertion rods 16 to approach each other to fix the film roll. By rotating the two nuts 122, the roller 11 is fixed to the outer surface of the stud 121, and the spacing between the two rollers 11 is adjusted. The film is squeezed by the two rollers 11 on the right side. Rotating the turntable b131 drives the screw a132 to rotate. The rotation of the screw a132 drives the two threaded sleeves a133 and the two plow knives 134 to approach each other, and the plow buries the soil on both sides of the film. Rotating the turntable a63 drives the worm 62 and the worm gear 61 to rotate. The rotation of the worm gear 61 drives the connecting rod 3 and the handle 4 to adjust the angle to adapt to different heights, so as to facilitate the pulling device to cover the roots of the fruit trees.

[0040] The circuits, electronic components and modules involved are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0041] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A fruit tree root film covering device, comprising a connecting frame (1), characterized in that: The back of the connecting frame (1) is respectively connected to the front of the two mounting frames (7) in a sliding manner. The upper surface of the mounting frame (7) is respectively provided with two movable grooves (8). The front of the inner wall of the movable groove (8) is fixedly connected to a spring rod (9). The telescopic end of the spring rod (9) is fixedly connected to the front of the mounting block (10). The upper surface of the mounting block (10) is rotatably connected to a stud (121). The outer surface of the stud (121) is slidably connected to a roller (11). The outer surface of the stud (121) is provided with a fixing component. The two mounting frames (7) are respectively fixedly connected to two distance adjustment devices on the sides away from each other. The mounting frame (14) is provided with a buried membrane assembly inside the spacing frame (14), the spacing assembly is provided inside the connecting frame (1), and the two mounting frames (7) are rotatably connected to two insertion rods (16) on opposite sides thereof, the front side of the connecting frame (1) is fixedly connected to a fixing frame (2), the upper surface and the lower surface of the inner wall of the fixing frame (2) are rotatably connected to the top and the bottom end of the connecting rod (3) respectively, the upper surface of the fixing frame (2) is fixedly installed with a power box (5), the interior of the power box (5) is provided with an angle adjustment assembly, and the left side of the connecting rod (3) is fixedly connected to a handle (4).

2. The fruit tree root film covering device according to claim 1, characterized in that: The fixing assembly comprises two nuts (122) threadedly connected to the outer surface of the stud (121), and opposite sides of the two nuts (122) are fixedly connected to the upper surface and the lower surface of the roller (11) respectively.

3. The fruit tree root film covering device according to claim 1, characterized in that: The buried membrane assembly comprises a screw rod a (132) rotatably connected to the lower surface of the inner wall of the spacing frame (14); the top end of the screw rod a (132) passes through the upper surface of the inner wall of the spacing frame (14) and is fixedly connected to the lower surface of the turntable b (131); the outer surface of the screw rod a (132) is threadedly connected to a threaded sleeve a (133); and the left side of the threaded sleeve a (133) is fixedly connected to a plow blade (134).

4. The fruit tree root film covering device according to claim 1, characterized in that: The angle adjustment assembly includes a worm (62) rotatably connected to the back of the inner wall of the power box (5), one end of the front side of the worm (62) is fixedly connected to the back of the turntable a (63), the outer surface of the worm (62) is meshed with the outer surface of the worm wheel (61), and the lower surface of the worm wheel (61) is fixedly connected to the top end of the connecting rod (3) through a bearing and a rotating shaft installed on the lower surface of the inner wall of the power box (5).

5. The fruit tree root film covering device according to claim 1, characterized in that: The pitch adjustment assembly comprises a screw rod b (152) rotatably connected to the upper surface of the inner wall of the connecting frame (1), the bottom end of the screw rod b (152) is fixedly connected to the top end of the screw rod c (153), the bottom end of the screw rod c (153) passes through the lower surface of the inner wall of the connecting frame (1) and is fixedly connected to the upper surface of the turntable c (151), the outer surfaces of the screw rod b (152) and the screw rod c (153) are both threadedly connected to a threaded sleeve b (154), and the back surface of the threaded sleeve b (154) is fixedly connected to the mounting frame (7).

6. The fruit tree root film covering device according to claim 5, characterized in that: The thread direction of the screw b (152) is opposite to that of the screw c (153), and the number of teeth is the same.

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