Landscaping lawn laying device

Abstract

The utility model belongs to the technical field of lawn laying, and discloses a landscaping lawn laying device which comprises a base, two symmetrically-arranged vertical plates are fixed to the top of the base, a turf winding roller is movably installed between the two vertical plates, and two symmetrically-arranged vertical plates are fixed to the top of the base. A lower pressing roller is rotationally installed between the two vertical plates, an upper pressing roller is arranged above the lower pressing roller, a driving assembly used for driving the upper pressing roller to descend is arranged on the base, and a laying mechanism used for pressing turf to the ground to complete laying is arranged on one side of the base. The situation that in the prior art, due to the fact that the distance between the two pressing rollers is small, the turf is difficult to penetrate through is changed, and the turf laying efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to turf laying technical field especially relates to a garden greening turf laying device. BACKGROUND

[0002] Turf has multiple functions in garden greening, including beautifying the environment, improving air quality, reducing temperature, etc. Turf provides a simple and clear tone for the garden with its green color and open visual effect, and can easily blend into various garden styles.

[0003] In the Chinese utility model patent with publication number CN218571044U, a turf laying device for garden greening construction is disclosed, which includes a base, universal wheels are installed at the four corners of the bottom of the base, a hand push rod is installed at the top edge, and a water storage bucket is installed at the top, a stirring assembly is arranged inside the water storage bucket, an L-shaped water pipe is connected through the bottom of the water storage bucket, a water pump assembly is connected to one end of the L-shaped water pipe, a support rod is fixed in the middle of the base, a reel assembly is rotatably installed inside the support rod, two groups of auxiliary rollers are rotatably installed inside the base, a turf pressing assembly is fixed to the bottom of the base, the reel assembly extends through the middle of the two groups of auxiliary rollers to below the turf pressing assembly through a through hole, and a soil turning assembly is hingedly connected to the bottom of the base, the turf pressing assembly includes a roller shaft and a roller shaft rod, the roller shaft rod is fixed to the bottom of the base, the roller shaft rod is horizontally inclined, and the roller shaft is rotatably installed at the end of the roller shaft rod.

[0004] According to the related technology in the above, the inventor believes that the following defects exist: When the staff first places the rolled artificial turf into the laying device, they need to manually pass one end of the artificial turf through the two groups of auxiliary rollers and then around the roller shaft. Since the laying device has a compact structure and the roller shaft is located below the base, it brings certain difficulty to manually threading the artificial turf. Therefore, it is necessary to improve the related technology. UTILITY MODEL CONTENTS

[0005] In order to solve the above problems, the utility model provides a garden greening turf laying device.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: a garden greening turf laying device, which includes a base, two symmetrical vertical plates are fixed to the top of the base, a turf winding roller is movably installed between the two vertical plates, two symmetrical vertical plates are fixed to the top of the base, a lower pressing roller is rotatably installed between the two vertical plates, an upper pressing roller is arranged above the lower pressing roller, a driving assembly is arranged on the base for driving the upper pressing roller to descend, and a laying mechanism is arranged on one side of the base for pressing the turf to the ground to complete the laying.

[0007] By adopting the technical scheme, the driving assembly can drive the upper pressing roller to lift and lower, so that a larger space is reserved when the staff first passes one end of the turf on the turf winding roller through the upper pressing roller and the lower pressing roller, the interval between the two pressing rollers in the traditional technology is small and it is difficult to pass the turf, and the efficiency of turf laying is improved.

[0008] Further, the driving assembly comprises a threaded shaft rotatably installed on the top of the base near one side thereof, a guide rod fixed to the top of the base away from the threaded shaft, a movable plate jointly installed on the guide rod and the threaded shaft, a driven gear fixedly sleeved on the threaded shaft, a motor fixed to the top of the base, and a driving gear fixed to the upper end of the output shaft of the motor and engaged with the driven gear, the threaded shaft penetrates through the movable plate and is threadedly connected, the guide rod penetrates through the movable plate and is slidingly fitted, the bottom of the movable plate is fixed with two parallel mounting blocks, and the two ends of the upper pressing roller are rotatably connected with the two mounting blocks respectively.

[0009] By adopting the technical scheme, when the staff turns on the motor, the motor works and drives the driving gear to rotate, so that the driven gear engaged with the driving gear and the threaded shaft fixed with the driven gear are rotated, the threaded shaft is threadedly connected with the movable plate, the guide rod is slidingly fitted with the movable plate, so that the movable plate can be lifted and lowered, so that the mounting blocks and the upper pressing roller can be lifted and lowered, and a larger space is reserved when the staff first passes the turf.

[0010] Further, the laying mechanism comprises an installation assembly and a pressing assembly, the installation assembly comprises mounting plates fixed to one side of the base and a cross plate arranged above the mounting plates, the mounting plates are arranged in two and symmetrically, and the pressing assembly is jointly arranged on the cross plate and the mounting plates and presses the turf downward.

[0011] Further, the pressing assembly is arranged in two groups and symmetrically on the two mounting plates, the pressing assembly comprises mounting rods penetratingly arranged on the mounting plates and slidingly fitted, and springs sleeved on the mounting rods, the upper ends of the mounting rods are fixed to the bottom surface of the cross plate near the end portions thereof, the upper ends of the springs are fixed to the bottom surface of the cross plate, the lower ends of the springs are fixed to the top of the mounting plate, and rubber rollers are rotatably installed between the two mounting rods.

[0012] By adopting the technical scheme, under the action of the springs, the initial height of the bottom of the rubber roller is less than or equal to the height of the ground, the rubber roller is fitted with the ground and presses the turf, and the action of laying the turf is completed.

[0013] Further, the vertical plate comprises a lower plate body fixed to the top of the base and an upper plate body hingedly connected to one side of the lower plate body, the top of the lower plate body and the bottom of the upper plate body are both provided with semicircular arc grooves matched with the end portions of the center shaft of the turf winding roller, and the upper plate body and the lower plate body are connected through a connecting assembly.

[0014] By adopting the technical scheme, the connecting assembly connects the upper plate body and the lower plate body, and after the connecting assembly is disengaged, the upper plate body can be opened by the worker to install the turf winding roller, so that the turf winding roller can be replaced in time after the lawn is laid.

[0015] Further, the connecting assembly comprises a lower U-shaped block fixed on the lower plate body near the top of the lower plate body, an upper U-shaped block fixed on the upper plate body near the bottom of the upper plate body, a threaded column hinged with the inner walls on both sides of the lower U-shaped block, and a nut sleeved on the threaded column and threadedly connected with the threaded column.

[0016] By adopting the technical scheme, after the nut is loosened, the worker can rotate the threaded column around the hinge shaft between the threaded column and the lower U-shaped block, so that the threaded column moves between the inner walls on both sides of the upper U-shaped block and the lower U-shaped block, thereby facilitating the worker to open the upper plate body, so as to install or replace the turf winding roller.

[0017] Further, the threaded column is sleeved with a rubber ring in gap cooperation with the threaded column, and the bottom of the nut cooperates with the upper U-shaped block and compresses the rubber ring.

[0018] By adopting the technical scheme, the setting of the rubber ring makes the flexible connection between the nut and the upper U-shaped block, reducing the damage to the upper U-shaped block in the process of rotating the nut.

[0019] Further, the bottom of the base is provided with four universal wheels arranged in a rectangular array and provided with brakes, and the top of the base is fixed with two symmetrically arranged push handles.

[0020] In summary, the utility model has the following beneficial effects:

[0021] 1. In the application, the driving assembly can drive the upper compression roller to ascend and descend, thereby reserving a larger space when the worker passes one end of the turf on the turf winding roller between the upper compression roller and the lower compression roller for the first time, changing the situation that the distance between the two compression rollers in the traditional technology is small and it is difficult to pass the turf, and being beneficial to improving the efficiency of turf laying.

[0022] 2. In the application, after the worker starts the motor, the motor works and drives the driving gear to rotate, so that the driven gear meshing with the driving gear and the threaded shaft fixed with the driven gear are rotated. Since the threaded shaft is threadedly connected with the movable plate and the guide rod is slidingly connected with the movable plate, the movable plate can ascend and descend, so that the mounting block and the upper compression roller can ascend and descend, thereby reserving a larger space when the worker passes the turf for the first time. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1It is the whole structure schematic view of the embodiment of the utility model;

[0024] Figure 2 It is the structure schematic view for highlighting the embodiment of the utility model of laying mechanism;

[0025] Figure 3 It is Figure 2 The enlarged schematic view of A in the middle;

[0026] Figure 4 It is Figure 2 The enlarged schematic view of B in the middle.

[0027] In the figure: 1, base;11, universal wheel;12, push handle;13, vertical plate;2, vertical plate;21, lower plate body;22, upper plate body;23, semicircular groove;3, turf winding roller;4, lower pressing roller;5, upper pressing roller;6, driving assembly;61, threaded shaft;62, guide rod;63, movable plate;631, mounting block;64, driven gear;65, motor;66, driving gear;7, laying mechanism;71, mounting assembly;711, mounting plate;712, cross plate;72, pressing assembly;721, mounting rod;722, spring;8, rubber roller;9, connecting assembly;91, lower U-shaped block;92, upper U-shaped block;93, threaded column;94, nut. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments of the present application, based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0029] As Figures 1-4As shown, the embodiment of the application discloses a kind of garden green lawn laying device, including base 1 (in the embodiment, the bottom of base 1 is provided with four rectangular array distribution and brake universal wheel 11, the top of base 1 is fixed with two symmetrically arranged push handle 12), two symmetrically arranged vertical plate 2 are fixed on the top of base 1, turf winding roller 3 is movably installed between two vertical plate 2, two symmetrically arranged vertical plate 13 are fixed on the top of base 1, lower roller 4 is rotatably installed between two vertical plate 13, upper roller 5 is arranged above lower roller 4, driving assembly 6 for driving upper roller 5 to drop is arranged on base 1, laying mechanism 7 for laying turf to ground is arranged on one side of base 1. Driving assembly 6 can drive upper roller 5 to lift, so that when staff first passes the turf on turf winding roller 3 through between upper roller 5 and lower roller 4, larger space is reserved, the interval between two rollers in traditional technology is small and difficult to set turf, which is favorable to improve the efficiency of turf laying.

[0030] Specifically: driving assembly 6 includes threaded shaft 61 rotatably installed on the top of base 1 near one side thereof, guide rod 62 fixed to the top of base 1 away from threaded shaft 61 side, movable plate 63 jointly installed on guide rod 62 and threaded shaft 61, driven gear 64 fixedly sleeved on threaded shaft 61, motor 65 fixed to the top of base 1, and driving gear 66 fixed to the upper end of output shaft of motor 65 and engaged with driven gear 64, threaded shaft 61 penetrates movable plate 63 and is threadedly connected, guide rod 62 penetrates movable plate 63 and is slidingly fitted, two mutually parallel mounting blocks 631 are fixed on the bottom of movable plate 63, and upper roller 5 is rotatably connected to two mounting blocks 631.

[0031] Staff turns on motor 65, motor 65 works and drives driving gear 66 to rotate, so that driven gear 64 engaged with driving gear 66 and threaded shaft 61 fixed with driven gear 64 are rotated, threaded shaft 61 is threadedly connected with movable plate 63, guide rod 62 is slidingly fitted with movable plate 63, so that movable plate 63 can be lifted, so that mounting block 631 and upper roller 5 can be lifted, which is convenient for reserving larger space when staff first sets turf.

[0032] The laying mechanism 7 comprises a mounting assembly 71 and a pressing assembly 72. The mounting assembly 71 comprises two mounting plates 711 fixed to one side of the base 1 and a cross plate 712 arranged above the mounting plates 711. The mounting plates 711 are provided with two groups of pressing assemblies 72 symmetrically arranged on the mounting plates 711. Each pressing assembly 72 comprises a mounting rod 721 penetratingly arranged on the mounting plate 711 and slidingly fitted, and a spring 722 sleeved on the mounting rod 721. The upper end of the mounting rod 721 is fixed to the bottom surface of the cross plate 712 near the end thereof, and the upper end of the spring 722 is fixed to the bottom surface of the cross plate 712. The lower end of the spring 722 is fixed to the top of the mounting plate 711. The two mounting rods 721 are rotatably mounted with the rubber rollers 8. Under the action of the spring 722, the initial height of the bottom of the rubber roller 8 is less than or equal to the height of the ground. The rubber roller 8 cooperates with the ground and presses the turf, thereby completing the action of laying the turf.

[0033] The vertical plate 2 comprises a lower plate body 21 fixed to the top of the base 1 and an upper plate body 22 hingedly connected to one side of the lower plate body 21. The top of the lower plate body 21 and the bottom of the upper plate body 22 are both provided with a semicircular groove 23 matched with the center axis end of the turf winding roller 3. The upper plate body 22 and the lower plate body 21 are connected by the connecting assembly 9. After the connecting assembly 9 is disconnected, the upper plate body 22 can be opened, so that the turf winding roller 3 can be installed by the worker. The turf winding roller 3 can be replaced in time after the lawn laying is completed.

[0034] Specifically, the connecting assembly 9 comprises a lower U-shaped block 91 fixed to the lower plate body 21 near the top thereof, an upper U-shaped block 92 fixed to the upper plate body 22 near the bottom thereof, a threaded column 93 hingedly connected to the inner walls of the two sides of the lower U-shaped block 91, and a nut 94 sleeved on the threaded column 93 and threadedly connected with the threaded column 93. After the nut 94 is loosened, the threaded column 93 can be rotated around the hinged shaft between the threaded column 93 and the lower U-shaped block 91, so that the threaded column 93 moves between the inner walls of the two sides of the upper U-shaped block 92 and the lower U-shaped block 91. In this way, the upper plate body 22 can be opened by the worker, so that the turf winding roller 3 can be installed or replaced.

[0035] The threaded column 93 is sleeved with a rubber ring (not shown in the figure) in clearance fit with the threaded column 93. The bottom of the nut 94 cooperates with the upper U-shaped block 92 and presses the rubber ring. The rubber ring is arranged to flexibly connect between the nut 94 and the upper U-shaped block 92, thereby reducing the damage to the upper U-shaped block 92 in the process of rotating the nut 94.

[0036] The use principle of the garden greening lawn laying device in the embodiment is that the driving assembly 6 can drive the upper pressing roller 5 to lift, so that when the staff first passes one end of the turf on the turf winding roller 3 through between the upper pressing roller 5 and the lower pressing roller 4, a larger space is reserved, the small interval between the two pressing rollers in the traditional technology is changed, and the situation that it is difficult to pass the turf is changed, and the efficiency of turf laying is improved.

[0037] The above is only the preferred embodiment of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the concept of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled persons in the art, some improvements and refinements without departing from the principles of the present application are also considered as the protection scope of the present application.

Claims

1. A landscaping lawn laying device, comprising a base (1), the top of which is fixed with two symmetrically arranged vertical plates (2), between which a turf winding roller (3) is movably installed, characterized in that: The base (1) top is fixed with two symmetrical vertical plate (13), two vertical plate (13) between the rotating installation has a lower roller (4), the lower roller (4) above is provided with an upper roller (5), the base (1) is provided with the drive assembly (6) for driving the upper roller (5) to drop, the base (1) one side is provided with the laying mechanism (7) for turf to the ground to complete the laying of the laying mechanism (7). The drive assembly (6) includes a threaded shaft (61) rotatably mounted on the top of the base (1) near one side thereof, a guide rod (62) fixed to the top of the base (1) away from the threaded shaft (61), an activity plate (63) jointly installed on the guide rod (62) and the threaded shaft (61), a driven gear (64) fixedly sleeved on the threaded shaft (61), a motor (65) fixed to the top of the base (1), and a driving gear (66) fixed to the upper end of the output shaft of the motor (65) and engaged with the driven gear (64), the threaded shaft (61) penetrates through the activity plate (63) and is threadedly connected, the guide rod (62) penetrates through the activity plate (63) and is slidingly fitted, the activity plate (63) is fixed with two parallel mounting blocks (631) on the bottom, and the upper roller (5) is rotatably connected with the two mounting blocks (631) at both ends.

2. The device according to claim 1, characterized in that: The laying mechanism (7) includes an installation assembly (71) and a pressing assembly (72), the installation assembly (71) includes an installation plate (711) fixed to one side of the base (1) and a cross plate (712) provided above the installation plate (711), the installation plate (711) is provided with two symmetrically arranged installation plates (711), and the pressing assembly (72) is jointly arranged on the cross plate (712) and the installation plate (711) and presses the turf.

3. The device according to claim 2, characterized in that: The pressing assembly (72) is provided with two groups of pressing assemblies (72) symmetrically arranged on the two installation plates (711), the pressing assembly (72) includes an installation rod (721) penetratingly arranged on the installation plate (711) and slidingly fitted, and a spring (722) sleeved on the installation rod (721), the upper end of the installation rod (721) is fixed to the bottom of the cross plate (712) near the end thereof, the upper end of the spring (722) is fixed to the bottom of the cross plate (712), and the lower end of the spring (722) is fixed to the top of the installation plate (711), the rubber roller (8) is rotatably installed between the two installation rods (721).

4. The device according to claim 3, characterized in that: The vertical plate (2) includes a lower plate body (21) fixed to the top of the base (1) and an upper plate body (22) hinged to one side of the lower plate body (21), the top of the lower plate body (21) and the bottom of the upper plate body (22) are both provided with a semicircular groove (23) matched with the center shaft end of the turf winding roller (3), and the upper plate body (22) and the lower plate body (21) are connected through the connecting assembly (9).

5. The device according to claim 4, characterized in that: The connecting assembly (9) comprises a lower U-shaped block (91) fixed on the lower plate body (21) near the top position, an upper U-shaped block (92) fixed on the upper plate body (22) near the bottom position, a threaded column (93) hinged to the inner walls on both sides of the lower U-shaped block (91), and a nut (94) sleeved on the threaded column (93) and threadedly connected with the threaded column (93).

6. The device according to claim 5, characterized in that: A rubber ring is sleeved on the threaded column (93) in a clearance fit with the threaded column (93), and the bottom of the nut (94) is matched with the upper U-shaped block (92) and compresses the rubber ring.

7. The device according to claim 5, characterized in that: Four universal wheels (11) with brakes are arranged in a rectangular array at the bottom of the base (1), and two symmetrically arranged push handles (12) are fixed at the top of the base (1).

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