A cutting tool for lawn transplanting

Abstract

The utility model discloses a lawn cutting tool for planting, comprising a base, universal wheels are rotatably mounted on the four corners of the bottom of the base, a mounting frame and a fixing plate are fixedly mounted on the top of the base, an electric telescopic rod is fixedly mounted on the top of the mounting frame, a mounting plate is fixedly mounted on the output shaft of the electric telescopic rod, two mounting blocks are fixedly mounted on the top of the base, screw rods are rotatably mounted on the two mounting blocks, the same positioning plate is threadedly sleeved on the two screw rods, and one end of the two screw rods is fixedly sleeved with a worm gear, a first motor is fixedly mounted on one side of the base, and a worm that meshes with two worm gears is fixedly sleeved on the output shaft of the first motor. The utility model has a simple structure and is easy to use. The lawn cutting tool for planting has high cutting efficiency, and the device can be adjusted to facilitate cutting lawns of different sizes, saving time and labor.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting tools, in particular to a cutting tool for lawn transplanting. Background Art

[0002] Artificial turf is a synthetic fiber that imitates grass blades and is implanted on a woven base fabric. The back is coated with a chemical product that has the movement properties of natural grass to act as a fixing coating. It is widely used in sports and leisure venues.

[0003] The preparation process of artificial turf generally includes the following steps: mixing and matching of pigment processing aids, melt extrusion of masterbatch and basic resin, spinning (parallel or mesh opening), twisting by twisting machine, rough volume weaving of turf, back glue of mixed latex, leveling, cutting, etc. With the development of science and technology, most of the above steps have been gradually automated to improve the quality and output of products. However, when cutting artificial turf, manual cutting is generally used, which has very low work efficiency, extremely limited output, and cannot guarantee the flatness of artificial turf. Manual subdivision requires cutting into small pieces with wallpaper knife, which is not very uniform.

[0004] Based on this, this scheme proposes a cutting tool for lawn transplanting. Utility Model Content

[0005] The utility model aims to provide a cutting tool for lawn transplanting to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lawn cutting tool for sub-planting, comprising a base,

[0007] Universal wheels are rotatably mounted at the four corners of the bottom of the base, and a mounting frame and a fixing plate are fixedly mounted on the top of the base, an electric telescopic rod is fixedly mounted on the top of the mounting frame, and a mounting plate is fixedly mounted on the output shaft of the electric telescopic rod;

[0008] Two mounting blocks are fixedly installed on the top of the base, and screw rods are rotatably installed on the two mounting blocks. The same positioning plate is threadedly sleeved on the two screw rods, and one end of the two screw rods is fixedly sleeved with a worm gear;

[0009] A first motor is fixedly mounted on one side of the base, and a worm that meshes with two worm wheels is fixedly sleeved on the output shaft of the first motor;

[0010] Three mounting holes are evenly spaced on both sides of the top of the mounting plate, and a mounting box is fixedly mounted on the top of the mounting plate, a circular ring is rotatably mounted on the top of any mounting hole, a gear is fixedly sleeved on any circular ring, and four extrusion blocks are evenly fixedly mounted on the inner side of any circular ring, four metal blocks are evenly fixedly mounted on the top of any mounting hole, a through hole is formed on any metal block, a metal rod is movably mounted in any through hole, rollers and a card block are respectively fixedly mounted on both ends of any metal rod, a square cutting blade is snap-fitted and mounted in any mounting hole, and card slots matching the card block are formed around any square cutting blade;

[0011] The installation box is provided with two movable holes on one side close to the installation hole, and a movable rod is movably installed in any of the movable holes, a rack is fixedly installed at one end of the two movable rods, and the same connecting plate is fixedly installed at the other end of the two movable rods, and a second motor is fixedly installed on the top of the installation box, and an extrusion disk located in the installation box is fixedly sleeved on the output shaft of the second motor, and any gear is meshed with the corresponding rack.

[0012] Preferably, push rods are fixedly mounted on both sides of the base.

[0013] By adopting the above technical solution, the whole device can be easily pushed to move by the push rod.

[0014] Preferably, both sides of the top of the base are provided with slide grooves, and sliders are slidably installed in the two slide grooves, and the two sliders are fixedly connected to the bottom of the positioning plate.

[0015] By adopting the above technical solution, the positioning plate can be easily moved through the sliding groove and the sliding block.

[0016] Preferably, the output shaft of the second motor is located at the eccentric position of the extrusion disk.

[0017] Preferably, the two movable rods are sleeved with first springs, one end of the two first springs is fixed to the corresponding movable rod, and the other end of the two first springs is fixed to the inner wall of the corresponding movable hole.

[0018] By adopting the above technical solution, the first spring facilitates the resetting of the movable rod.

[0019] Preferably, a second spring is sleeved on any metal rod, one end of any second spring is fixed on the corresponding metal rod, and the other end of any second spring is fixed on the inner wall of the corresponding through hole.

[0020] By adopting the above technical solution, the second spring facilitates the resetting of the metal rod.

[0021] Compared with the prior art, the utility model has the following beneficial effects: firstly, the rolled lawn is placed between the fixed plate and the positioning plate, and then the first motor is started to drive the rotation of the worm, the worm drives the rotation of the two worm wheels, and then the two screw rods are driven to rotate, and the two screw rods drive the positioning plate to move toward the fixed plate, and the positioning plate and the fixed plate can clamp and fix the rolled lawn, and then the square cutting blade is clamped in the corresponding mounting hole for preliminary fixation, and then the second motor is started to drive the rotation of the extrusion disk, and the extrusion disk squeezes the connecting plate, which can drive the horizontal movement of the two racks, and the racks drive the corresponding racks. The rotation of the wheel can drive the rotation of the corresponding ring, and the ring drives the rotation of the four extrusion blocks. The extrusion blocks squeeze the corresponding rollers respectively, which can drive the corresponding card blocks to move inward, so that the card blocks are respectively inserted into the card slots on the corresponding square cutting blades, and the corresponding square cutting blades can be finally installed and fixed. Through the above installation settings, square cutting blades of different sizes can be installed in the installation holes, which is convenient for cutting lawns of different sizes. Then, by starting the electric telescopic rod, the installation plate is driven to move downward, so that the installation plate is inserted into the rolled lawn, and uniform equal pieces of lawn can be cut at one time, which increases the cutting efficiency. The utility model has a simple structure and is easy to use. The lawn planting cutting tool has high cutting efficiency, and the device can be adjusted to facilitate cutting lawns of different sizes, saving time and labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the utility model;

[0023] Figure 2 It is a side perspective view of the utility model;

[0024] Figure 3 This is a top view of the mounting plate of the utility model.

[0025] Figure 4 This is a schematic diagram of the structure of Part A of the utility model;

[0026] Figure 5 This is a bottom-up stereoscopic view of the mounting plate of the present invention.

[0027] In the figure: 1. base; 2. screw rod; 3. fixing plate; 4. universal wheel; 5. push rod; 6. mounting block; 7. mounting frame; 8. electric telescopic rod; 9. second motor; 10. mounting box; 11. mounting plate; 12. positioning plate; 13. first motor; 14. worm gear; 15. worm; 16. extrusion plate; 17. connecting plate; 18. first spring; 19. rack; 20. movable rod; 21. square cutting blade; 22. gear; 23. ring; 24. roller; 25. second spring; 26. block; 27. metal block; 28. extrusion block. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-5 The utility model provides a technical solution: a cutting tool for lawn planting, comprising a base 1, universal wheels 4 are rotatably mounted on the four corners of the bottom of the base 1, a mounting frame 7 and a fixing plate 3 are fixedly mounted on the top of the base 1, an electric telescopic rod 8 is fixedly mounted on the top of the mounting frame 7, a mounting plate 11 is fixedly mounted on the output shaft of the electric telescopic rod 8, two mounting blocks 6 are fixedly mounted on the top of the base 1, screw rods 2 are rotatably mounted on the two mounting blocks 6, the same positioning plate 12 is threadedly sleeved on the two screw rods 2, and one end of the two screw rods 2 is fixedly sleeved with a worm gear 14, a first motor 13 is fixedly mounted on one side of the base 1, and the first motor 13 A worm 15 meshing with two worm wheels 14 is fixedly sleeved on the output shaft, and slide grooves are provided on both sides of the top of the base 1. Slide blocks are slidably installed in the two slide grooves, and the two slide blocks are fixedly connected to the bottom of the positioning plate 12. Through the above-mentioned structural arrangement, the rolled lawn is first placed between the fixed plate 3 and the positioning plate 12, and then the first motor 13 is started to drive the rotation of the worm 15, and the worm 15 drives the rotation of the two worm wheels 14, which can drive the rotation of the two lead screws 2, and the two lead screws 2 drive the positioning plate 12 to move toward the direction of the fixed plate 3, and the positioning plate 12 and the fixed plate 3 can clamp and fix the rolled lawn.

[0030] Combination Figure 1-5As shown, three mounting holes are evenly spaced on both sides of the top of the mounting plate 11, and a mounting box 10 is fixedly mounted on the top of the mounting plate 11. A ring 23 is rotatably mounted on the top of any mounting hole, a gear 22 is fixedly sleeved on any ring 23, and four extrusion blocks 28 are evenly fixedly mounted on the inner side of any ring 23, and four metal blocks 27 are evenly fixedly mounted on the top of any mounting hole, and a through hole is opened on any metal block 27, and a metal rod is movably mounted in any through hole, and rollers 24 and a block 26 are respectively fixedly mounted on both ends of any metal rod, and any metal rod has a through hole. A second spring 25 is sleeved on each of the mounting holes, one end of any second spring 25 is fixed on the corresponding metal rod, the other end of any second spring 25 is fixed on the inner wall of the corresponding through hole, a square cutting blade 21 is mounted in each mounting hole, and a card slot matching the card block 26 is provided around each of the mounting holes. Two movable holes are provided on one side of the mounting hole of the mounting box 10, and a movable rod 20 is movably installed in each of the movable holes. A rack 19 is fixedly installed on one end of the two movable rods 20, and the same connecting plate 17 is fixedly installed on the other end of the two movable rods 20. The first springs 18 are sleeved, one end of the two first springs 18 is fixed on the corresponding movable rods 20, and the other ends of the two first springs 18 are fixed on the inner wall of the corresponding movable holes. The second motor 9 is fixedly installed on the top of the installation box 10, and the extrusion disk 16 located in the installation box 10 is fixedly sleeved on the output shaft of the second motor 9. The output shaft of the second motor 9 is located at the eccentric position of the extrusion disk 16. Any gear 22 is respectively engaged with the corresponding rack 19. Through the above-mentioned structural setting, the square cutting blade 21 is clamped in the corresponding installation hole for preliminary fixation, and then the rotation of the extrusion disk 16 is driven by starting the second motor 9. The extrusion disc 16 squeezes the connecting plate 17, which can drive the horizontal movement of the two racks 19, and the racks 19 drive the rotation of the corresponding gears 22, which can drive the rotation of the corresponding rings 23, and the rings 23 drive the rotation of the four extrusion blocks 28. The extrusion blocks 28 squeeze the corresponding rollers 24 respectively, which can drive the inward movement of the corresponding card blocks 26, so that the card blocks 26 are respectively inserted into the card slots on the corresponding square cutting blades 21, and the corresponding square cutting blades 21 can be finally installed and fixed. Through the above-mentioned installation arrangement, square cutting blades 21 of different sizes can be installed in the installation hole, which is convenient for cutting lawns of different sizes.

[0031] Combination Figure 1-5 As shown, push rods 5 are fixedly installed on both sides of the base 1. Through the above-mentioned structural arrangement, the push rods 5 are used to facilitate the movement of the entire device, thereby increasing the portability of the device.

[0032] The working principle of the utility model is as follows: first, the rolled lawn is placed between the fixed plate 3 and the positioning plate 12, and then the first motor 13 is started to drive the rotation of the worm 15, and the worm 15 drives the rotation of the two worm wheels 14, which can drive the rotation of the two screw rods 2, and the two screw rods 2 drive the positioning plate 12 to move toward the fixed plate 3, and the positioning plate 12 and the fixed plate 3 can clamp and fix the rolled lawn, and then the square cutting blade 21 is clamped in the corresponding mounting hole for preliminary fixation, and then the second motor 9 is started to drive the rotation of the extrusion plate 16, and the extrusion plate 16 squeezes the connecting plate 17, which can drive the horizontal movement of the two racks 19, and the racks 19 drive the corresponding gears 2 2, the corresponding ring 23 is driven to rotate, the ring 23 drives the four extrusion blocks 28 to rotate, the extrusion blocks 28 squeeze the corresponding rollers 24 respectively, and the corresponding card blocks 26 are driven to move inward, so that the card blocks 26 are respectively stuck in the card slots on the corresponding square cutting blades 21, and the corresponding square cutting blades 21 can be finally installed and fixed. Through the above installation setting, square cutting blades 21 of different sizes can be installed in the installation hole, which is convenient for cutting lawns of different sizes. Then, by starting the electric telescopic rod 8, the installation plate 11 is driven to move downward, so that the installation plate 11 is inserted into the rolled lawn, and uniform equal pieces of lawn can be cut at one time, which increases the cutting efficiency. The utility model has a simple structure and is easy to use. The lawn planting cutting tool described above has high cutting efficiency, and the device can be adjusted to facilitate cutting lawns of different sizes, saving time and labor.

[0033] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the embodiments of the utility model have been shown and described, it is understandable to those of ordinary skill in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A lawn cutting tool for sub-planting, comprising a base (1), characterized in that: Universal wheels (4) are rotatably mounted at the four corners of the bottom of the base (1), and a mounting frame (7) and a fixing plate (3) are fixedly mounted on the top of the base (1); an electric telescopic rod (8) is fixedly mounted on the top of the mounting frame (7), and a mounting plate (11) is fixedly mounted on the output shaft of the electric telescopic rod (8); Two mounting blocks (6) are fixedly mounted on the top of the base (1), and screw rods (2) are rotatably mounted on the two mounting blocks (6). The two screw rods (2) are threadedly sleeved with a same positioning plate (12), and one end of the two screw rods (2) is fixedly sleeved with a worm gear (14); A first motor (13) is fixedly mounted on one side of the base (1), and a worm (15) is fixedly sleeved on the output shaft of the first motor (13) and is meshed with two worm wheels (14) at the same time; Three mounting holes are evenly spaced on both sides of the top of the mounting plate (11), and a mounting box (10) is fixedly mounted on the top of the mounting plate (11); a rotatably mounted circular ring (23) is rotatably mounted on the top of any mounting hole; a gear (22) is fixedly sleeved on any circular ring (23), and four extrusion blocks (28) are evenly and evenly mounted on the inner side of any circular ring (23); four metal blocks (27) are evenly and evenly mounted on the top of any mounting hole; a through hole is formed on any metal block (27); a metal rod is movably mounted in any through hole; rollers (24) and a clamping block (26) are respectively fixedly mounted on both ends of any metal rod; a square cutting blade (21) is clamped and mounted in any mounting hole; and a clamping groove matching the clamping block (26) is formed around any square cutting blade (21); The installation box (10) has two movable holes on one side close to the installation hole, and a movable rod (20) is movably installed in any of the movable holes. A rack (19) is fixedly installed at one end of the two movable rods (20), and the other ends of the two movable rods (20) are fixedly installed with the same connecting plate (17). A second motor (9) is fixedly installed on the top of the installation box (10), and an extrusion disk (16) located in the installation box (10) is fixedly sleeved on the output shaft of the second motor (9), and any gear (22) is respectively meshed with the corresponding rack (19).

2. A lawn cutting tool according to claim 1, characterized in that: Push rods (5) are fixedly mounted on both sides of the base (1).

3. A lawn cutting tool according to claim 1, characterized in that: Slide grooves are provided on both sides of the top of the base (1), and sliding blocks are slidably installed in the two slide grooves. The two sliding blocks are fixedly connected to the bottom of the positioning plate (12).

4. A lawn cutting tool according to claim 1, characterized in that: The output shaft of the second motor (9) is located at the eccentric position of the extrusion disk (16).

5. The lawn cutting tool according to claim 1, characterized in that: The two movable rods (20) are sleeved with first springs (18), one end of the two first springs (18) is fixed on the corresponding movable rod (20), and the other end of the two first springs (18) is fixed on the inner wall of the corresponding movable hole.

6. The lawn cutting tool according to claim 1, characterized in that: A second spring (25) is sleeved on any metal rod, one end of any second spring (25) is fixed on the corresponding metal rod, and the other end of any second spring (25) is fixed on the inner wall of the corresponding through hole.

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