A lawn loosening device for landscaping engineering

Abstract

The utility model discloses a lawn loosening device for landscaping engineering, comprising a mobile box: a push handle is fixedly connected to the right side of the mobile box, a plurality of universal wheels are arranged on the lower side of the mobile box, a rectangular hole is opened on the lower side of the mobile box, a loosening unit is arranged on the inner side of the mobile box, and the loosening unit comprises a hydraulic rod, the hydraulic rod is fixedly connected to the upper inner wall of the mobile box, the lower end of the hydraulic rod is fixedly connected to a lifting plate, and the lower side of the lifting plate is fixedly connected to a fixed rod. By providing the mobile box, the hydraulic rod, the lifting plate, the fixed rod, the fixed plate, the rotating roller and the loosening rod, it is convenient to control the loosening rod to move up and down, and it is convenient to loosen the lawns of different depths with the loosening rod, and by using the hydraulic rod, the screw rod, the moving block, the slide plate, the motor two and the motor three, it is convenient to control the loosening rod on the rotating roller to move left and right, and it is convenient to reduce the resistance of the personnel pushing the mobile box during work, and the operation is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of lawns, in particular to a lawn loosening device for garden greening projects. Background Art

[0002] Landscaping projects refer to a series of activities in cities or villages to build, transform and maintain natural and cultural landscapes such as green spaces and scenic spots through planning, design, construction and maintenance.

[0003] After searching, the application number is "202320305482.6", which provides a lawn loosening device for landscaping projects. Through a number of universal wheels, the device can be easily moved. Through the setting of a fixed tube, a buffer spring, a buffer block, a buffer rod, and a damping shock absorber, the device can be effectively damped, thereby avoiding the device from shaking easily when encountering some bumpy sections, thereby affecting the efficiency of loosening the soil, resulting in reduced practicality, and being unfavorable for actual use. By starting the second motor, the second motor power output shaft drives the rotating rod to rotate, the rotating rod drives the cylinder to rotate, and the cylinder drives a number of loosening rods to rotate, so that the soil can be loosened. When loosening the soil, by starting the first motor, the first motor power output shaft drives the rotating shaft to rotate, the rotating shaft drives the driving gear to rotate, the driving gear drives two driven gears to rotate, the two driven gears drive adjacent threaded rods to rotate, the adjacent threaded tubes of the two threaded rods move, and the two threaded tubes jointly drive the connecting plate to move, so that the several loosening rods can be driven to move up and down.

[0004] The above-mentioned device is controlled to move by a universal wheel, and a loosening rod is arranged on the lower side of the device. The loosening rod is controlled to move by pushing the device, so as to facilitate the loosening operation of the lawn. During the loosening process, the staff is required to push the device to move all the time. When the soil texture of the lawn is hard, the resistance of the pushing device is increased, and the workload of the staff is increased. Summary of the invention

[0005] In order to overcome the disadvantage of the prior art that it is laborious to push the device when loosening the soil, one of the purposes of the utility model is to provide a lawn loosening device for landscaping engineering.

[0006] One of the purposes of the utility model is achieved by the following technical solution: A lawn loosening device for landscaping engineering, comprising a mobile box: a push handle is fixedly connected to the right side of the mobile box, a plurality of universal wheels are arranged on the lower side of the mobile box, a rectangular hole is opened on the lower side of the mobile box, and a loosening unit is arranged on the inner side of the mobile box;

[0007] The loosening unit includes a hydraulic rod, which is fixedly connected to the upper inner wall of the moving box, the lower end of the hydraulic rod is fixedly connected to a lifting plate, the lower side of the lifting plate is fixedly connected to a fixing rod, the lower end of the fixing rod is fixedly connected to a fixing plate, a sliding groove is provided on the lower side of the fixing plate, a sliding plate is slidably connected to the inner side of the sliding groove, the lower sides of the front and rear ends of the sliding plate are fixedly connected to mounting blocks, a rotating rod is rotatably connected between the mounting blocks on the front and rear sides, a rotating rod is fixedly connected to the outer side of the rotating rod, a plurality of loosening rods are fixedly connected to the outer side of the rotating roller, the lower sides of the left and right ends of the fixing plate are fixedly connected to bottom blocks, a screw is rotatably connected between the two bottom blocks, and a moving block is fixedly connected to the middle part of the lower side of the sliding plate.

[0008] According to the lawn loosening device for landscaping engineering, the front side of the mounting block is fixedly connected with a motor 1, and the output end of the motor 1 is fixedly connected with the front end of the rotating rod, so as to facilitate the control of the rotation of the rotating rod.

[0009] According to the lawn loosening device for landscaping engineering, the screw rod is threadedly connected with the moving block, so as to facilitate the control of the sliding plate to move left and right.

[0010] According to the lawn loosening device for landscaping engineering, the outer side of the bottom block is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with the outer end of the screw rod, so as to facilitate the control of the rotation of the screw rod.

[0011] According to the lawn loosening device for landscaping engineering, the left and right inner walls of the mobile box are provided with lifting grooves, and the inner sides of the lifting grooves on the left and right sides are slidably connected with lifting blocks, and the lifting blocks are fixedly connected to the lifting plate, thereby increasing the lifting stability of the lifting plate.

[0012] According to the lawn loosening device for landscaping engineering, a PLC controller is fixedly connected to the front side of the mobile box.

[0013] Beneficial effects:

[0014] By providing a mobile box, a hydraulic rod, a lifting plate, a fixed rod, a fixed plate, a rotating roller and a loosening rod, it is easy to control the loosening rod to move up and down, and it is convenient to use the loosening rod to loosen lawns of different depths. By using the hydraulic rod, screw rod, moving block, slide plate, motor two and motor three, it is easy to control the loosening rod on the rotating roller to move left and right, which is convenient to reduce the resistance of personnel pushing the mobile box during work, and the operation is simple.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is an overall three-dimensional structural diagram of a lawn loosening device for landscaping engineering of the utility model;

[0018] Figure 2 This is a sectional three-dimensional structural diagram of a lawn loosening device for landscaping engineering of the utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of a soil loosening unit in a lawn soil loosening device for landscaping engineering of the utility model;

[0020] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0021] Legend:

[0022] 1. Moving box; 2. PLC controller; 3. Push handle; 4. Rectangular hole; 5. Universal wheel; 6. Loosening unit; 601. Hydraulic rod; 602. Lifting plate; 603. Lifting slot; 604. Lifting block; 605. Fixed rod; 606. Fixed plate; 607. Bottom block; 608. Screw; 609. Slide slot; 610. Slide plate; 611. Moving block; 612. Mounting block; 613. Motor 1; 614. Rotating rod; 615. Rotating roller; 616. Loosening rod; 617. Motor 2. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4 A lawn loosening device for landscaping engineering comprises a mobile box 1: a push handle 3 is fixedly connected to the right side of the mobile box 1, a plurality of universal wheels 5 are arranged on the lower side of the mobile box 1, a rectangular hole 4 is opened on the lower side of the mobile box 1, a loosening unit 6 is arranged on the inner side of the mobile box 1, a PLC controller 2 is fixedly connected to the front side of the mobile box 1, the PLC controller 2 is electrically connected to an external motor 1 613, a motor 2 617 and a hydraulic rod 601, and the push handle 3 and the universal wheel 5 are used to facilitate the control of the movement of the mobile box 1.

[0025] The loosening unit 6 includes a hydraulic rod 601, which is fixedly connected to the upper inner wall of the mobile box 1. The lower end of the hydraulic rod 601 is fixedly connected to a lifting plate 602. The lower side of the lifting plate 602 is fixedly connected to a fixed rod 605. The lower end of the fixed rod 605 is fixedly connected to a fixed plate 606. A slide groove 609 is provided on the lower side of the fixed plate 606. A slide plate 610 is slidably connected to the inner side of the slide groove 609. The lower sides of the front and rear ends of the slide plate 610 are fixedly connected to mounting blocks 612. A rotating rod 614 is rotatably connected between the mounting blocks 612 on the front and rear sides. A roller 615 is fixedly connected to the outer side of the rotating rod 614. The outer side of the roller 615 is fixedly connected to the outer side of the roller 615. A plurality of loosening rods 616 are connected, the lower sides of the left and right ends of the fixed plate 606 are fixedly connected with bottom blocks 607, a screw 608 is rotatably connected between the two bottom blocks 607, a moving block 611 is fixedly connected to the middle of the lower side of the slide plate 610, a motor 1 613 is fixedly connected to the front side of the mounting block 612, the output end of the motor 1 613 is fixedly connected to the front end of the rotating rod 614, the screw 608 is threadedly connected to the moving block 611, a motor 2 617 is fixedly connected to the outer side of the bottom block 607, the output end of the motor 2 617 is fixedly connected to the outer end of the screw 608, and the left and right inner walls of the moving box 1 are provided with lifting grooves 603, and the lifting grooves 603 on the left and right sides are fixedly connected to the outer ends of the screw 608. The inner side is slidably connected with a lifting block 604, and the lifting block 604 is fixedly connected to the lifting plate 602. When in use, the hydraulic rod 601 is controlled to drive the lifting plate 602 to descend, and the lifting plate 602 drives the fixed rod 605 to move, and the fixed rod 605 drives the fixed plate 606 to descend, and the fixed plate 606 drives the loosening rod 616 on the roller 615 to descend, and the motor 1 613 is started, and the motor 1 613 drives the rotating rod 614 to rotate, and the rotating rod 614 drives the rotating roller 615 to rotate, and the rotating roller 615 drives the loosening rod 616 to rotate, and the loosening rod 616 is controlled to descend by the hydraulic rod 601, so that the loosening rod 616 can loosen the lawns of different depths. During the loosening process, the staff stops pushing the mobile box 1, and then controls the motor 2 617, the motor 2 617 drives the screw 608 to rotate, the screw 608 drives the moving block 611 to move left and right repeatedly, the moving block 611 drives the slide plate 610 to move, the slide plate 610 drives the roller 615 on the mounting block 612 to move, the roller 615 drives the loosening rod 616 to move left and right, so that the loosening rod 616 can loosen the lawn within a certain range, and then control the loosening rod 616 to rise and separate from the soil, and then the staff pushes the mobile box 1 to continue to loosen the soil in the next area, reducing the resistance of pushing the mobile box cover 1, saving effort, and simple operation.

[0026] Working principle: When in use, the staff first controls the hydraulic rod 601 to drive the loosening rod 616 to descend, and starts the motor 1 613 to control the loosening rod 616 to descend, so as to loosen the lawns of different depths. Then, the motor 2 617 is started, and the motor 2 617 drives the screw 608 to rotate. Under the action of the moving block 611 and the slide plate 610, it is convenient to control the loosening rod 616 on the roller 615 to move left and right, so as to loosen the lawns in a certain area, control the loosening rod 616 to separate from the soil, and push the moving box 1 to continue to loosen the next area, thereby reducing the resistance of the staff to push the moving box 1 and saving effort.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A lawn loosening device for landscaping engineering, characterized in that: It comprises a moving box (1): a push handle (3) is fixedly connected to the right side of the moving box (1), a plurality of universal wheels (5) are arranged on the lower side of the moving box (1), a rectangular hole (4) is opened on the lower side of the moving box (1), and a loosening unit (6) is arranged on the inner side of the moving box (1); The loosening unit (6) comprises a hydraulic rod (601), wherein the hydraulic rod (601) is fixedly connected to the upper inner wall of the mobile box (1), the lower end of the hydraulic rod (601) is fixedly connected to a lifting plate (602), the lower side of the lifting plate (602) is fixedly connected to a fixing rod (605), the lower end of the fixing rod (605) is fixedly connected to a fixing plate (606), a sliding groove (609) is provided on the lower side of the fixing plate (606), a sliding plate (610) is slidably connected to the inner side of the sliding groove (609), and the front of the sliding plate (610) is The lower sides of the two rear ends are fixedly connected with mounting blocks (612), a rotating rod (614) is rotatably connected between the mounting blocks (612) on the front and rear sides, a rotating roller (615) is fixedly connected to the outer side of the rotating rod (614), and a plurality of loosening rods (616) are fixedly connected to the outer side of the rotating roller (615), the lower sides of the left and right ends of the fixed plate (606) are fixedly connected with bottom blocks (607), a screw rod (608) is rotatably connected between the two bottom blocks (607), and a moving block (611) is fixedly connected to the middle part of the lower side of the slide plate (610).

2. A lawn loosening device for landscaping engineering according to claim 1, characterized in that: The front side of the mounting block (612) is fixedly connected to a motor 1 (613), and the output end of the motor 1 (613) is fixedly connected to the front end of the rotating rod (614).

3. The lawn loosening device for landscaping engineering according to claim 1, characterized in that: The screw rod (608) is threadedly connected to the moving block (611).

4. The lawn loosening device for landscaping engineering according to claim 1, characterized in that: The outer side of the bottom block (607) is fixedly connected to a second motor (617), and the output end of the second motor (617) is fixedly connected to the outer end of the screw rod (608).

5. The lawn loosening device for landscaping engineering according to claim 1, characterized in that: The left and right inner walls of the mobile box (1) are both provided with lifting grooves (603), and the inner sides of the lifting grooves (603) on both sides are slidably connected with lifting blocks (604), and the lifting blocks (604) are fixedly connected to the lifting plate (602).

6. The lawn loosening device for landscaping engineering according to claim 1, characterized in that: The front side of the mobile box (1) is fixedly connected with a PLC controller (2).

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