A square vegetation cutting device for municipal garden ecological restoration

Abstract

The utility model discloses a square vegetation cutting device for municipal garden ecological restoration, comprising a cart, a limit block is arranged on the surface of the cart, a motor cover is arranged at the bottom of the cart, a reduction motor is arranged inside the motor cover, a screw rod 1 is arranged at the output end of the reduction motor, and one end of the screw rod 1 passes through the bottom of the cart and extends to the surface of the limit block. The square vegetation cutting device for municipal garden ecological restoration is provided with a vertical cutting mechanism and a horizontal cutter 1. The operator pushes the cart to drive the vertical cutting mechanism and the horizontal cutter 1 to cut the three sides of the square vegetation at the same time, without the need for the cutter to cut back and forth, and can flexibly adjust the positions of the cutter 1 and the cutter 2 according to the actual required size of the square vegetation through the reduction motor, the stepper motor and the servo motor, so that the device improves the working efficiency of vegetation cutting and reduces the work intensity of the cutter.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal gardens, in particular to a square vegetation cutting device for municipal garden ecological restoration. Background Art

[0002] The current vegetation cutting device cannot flexibly adjust the cutter according to the actual size of the square vegetation required, has poor flexibility in use, and can only cut one side of the square vegetation at a time, requiring the cutter to cut back and forth, which makes the vegetation cutting efficiency low and increases the workload of the cutter. For this reason, we propose a municipal garden ecological restoration square vegetation cutting device to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a square vegetation cutting device for municipal garden ecological restoration to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a square vegetation cutting device for municipal garden ecological restoration, comprising a cart, a limit block is arranged on the surface of the cart, a motor cover is arranged at the bottom of the cart, a reduction motor is arranged inside the motor cover, a screw rod 1 is arranged at the output end of the reduction motor, and one end of the screw rod 1 passes through the bottom of the cart and extends to the surface of the limit block, the top of the screw rod 1 is fixedly connected to the limit plate, a limit rod is arranged on the surface of the limit block, and one end of the limit rod is fixedly connected to the bottom of the limit plate, a movable plate 1 is sleeved on the outer surface of the screw rod 1 and the limit rod, a connecting block is fixedly connected to the side of the movable plate 1, a connecting column is arranged at the bottom of the connecting block, a positioning block 1 is arranged at the bottom of the connecting column, a slide groove 1 is provided at the bottom of the positioning block 1, and a stepping motor is arranged on the side of the connecting block , the output end of the stepping motor is provided with a screw rod 2, the outer surface of the screw rod 2 is provided with a slider 1, the bottom of the slider 1 is provided with a cutting mechanism, the surface of the connecting block is provided with a shelf plate, the inner surface of the shelf plate is provided with a driving motor 1, the output end of the driving motor 1 is provided with a rotating shaft 1, and one end of the rotating shaft 1 passes through the inner surface of the shelf plate and extends to the bottom of the shelf plate, the outer surface of the other end of the rotating shaft 1 is provided with a driving gear 1, the bottom of the positioning block 1 is provided with a fixed plate, the bottom of the fixed plate is provided with a rotating shaft 2, and the outer surface of the other end of the rotating shaft 2 is provided with a cutter 1, a driven gear 1 is provided between the cutter 1 and the fixed plate, and the driven gear 1 is provided on the outer surface of the rotating shaft 2, the outer surfaces of the driving gear 1 and the driven gear 1 are provided with a chain 1 meshing therewith, and a protective cover 1 is provided on the side of the fixed plate.

[0005] On the basis of the above technical solution, the present invention can also be improved as follows.

[0006] Preferably, a counterweight is provided on the surface of the cart. The counterweight can effectively prevent the cart from tipping over, thereby damaging the cutting device, and improve the stability of the cart.

[0007] Preferably, the cutting mechanism comprises a second positioning block, the second positioning block is arranged at the bottom of the first slide block, a second slide groove and a motor placement groove are provided on the side of the second positioning block, a servo motor is arranged inside the motor placement groove, a rotating rod is arranged at the output end of the servo motor, and one end of the rotating rod passes through and is rotatably connected to the inner top wall of the second slide groove, a second slide block is arranged on the outer surface of the rotating rod, a second slide block is rotatably connected to the side of the second slide block, and a second cutter is arranged on the outer surface of the second turn rod away from the second slide block, and a second driving gear is arranged between the second cutter and the second slide block. A movable plate 2 is arranged on the side of the slider 2, a groove for making way for the movable plate 2 is opened on the side of the positioning block 2, a driving motor 2 is arranged on the surface of the movable plate 2, a rotating rod 3 is arranged on the output end of the driving motor 2, a driven gear 2 is arranged on the outer surface of the other end of the rotating rod 3, a chain 2 meshing with the driving gear 2 and the outer surfaces of the driven gear 2 are arranged, and a cutting mechanism is provided, when cutting square vegetation, the cutter 1 and the cutter 2 can cut three surfaces of the square vegetation at the same time, which not only ensures the flatness of the cutting, but also speeds up the efficiency of cutting the square vegetation.

[0008] Preferably, a protective cover 2 is provided on the side of the positioning block 2. By providing the protective cover 2, when cutting vegetation, the protective cover 2 can prevent the cutters from touching the cutter and causing injuries.

[0009] Preferably, there are two sliders 1, which are symmetrically arranged. By providing the slider 1, when the cutter 2 needs to be adjusted, a stepper motor can be used to drive the two sliders 1 to move, so that the slider 1 drives the two cutters 2 to be adjusted.

[0010] Preferably, the number of the limit rods is four, and the four limit rods are arranged equidistantly in a rectangle, and the movable plate 1 is threadedly connected to the screw 1 and slidingly connected to the limit rod. By setting the limit rod, when the position of the cutter 1 needs to be adjusted, the reduction motor drives the screw 1 to rotate, and the rotation of the screw 1 allows the movable plate 1 to move, and the limit rod can enable the movable plate 1 to move smoothly.

[0011] Beneficial Effects

[0012] Compared with the prior art, the technical solution of the present application has the following beneficial technical effects: the square vegetation cutting device for ecological restoration of municipal gardens is provided with a vertical cutting mechanism and a horizontal cutter one. The operator pushes the cart to drive the vertical cutting mechanism and the horizontal cutter one to simultaneously cut the three sides of the square vegetation. There is no need for the cutter to cut back and forth. The position of cutter one and cutter two can be flexibly adjusted according to the actual size of the square vegetation through the reduction motor, stepper motor and servo motor. The flexibility is good, so that the device improves the work efficiency of vegetation cutting and reduces the workload of the cutter. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the side section structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the top-sectional structure of the cutting mechanism of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the utility model when viewed from above;

[0017] Figure 5 for Figure 4 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1, cart; 2, limit block; 3, motor cover; 4, reduction motor; 5, screw rod 1; 6, limit plate; 7, limit rod; 8, moving plate 1; 9, connecting block; 10, connecting column; 11, positioning block 1; 12, slide slot 1; 13, stepping motor; 14, screw rod 2; 15, slider 1; 16, cutting mechanism; 1601, positioning block 2; 1602, slide slot 2; 1603, motor placement slot; 1604, servo motor; 1605, rotating rod 1; 1606, slider 2; 1607, rotating Rod two; 1608, cutter two; 1609, driving gear two; 1610, give way slot; 1611, moving plate two; 1612, driving motor two; 1613, rotating rod three; 1614, driven gear two; 1615, chain two; 17, protective cover two; 18, shelf plate; 19, driving motor one; 20, rotating shaft one; 21, driving gear one; 22, fixed plate; 23, rotating shaft two; 24, cutter one; 25, driven gear one; 26, chain one; 27, protective cover one; 28, counterweight. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-5 The utility model provides a technical solution: a square vegetation cutting device for municipal garden ecological restoration, comprising a cart 1, a limiting block 2 is arranged on the surface of the cart 1, a motor cover 3 is arranged at the bottom of the cart 1, a reduction motor 4 is arranged inside the motor cover 3, a screw 5 is arranged at the output end of the reduction motor 4, and one end of the screw 5 passes through the bottom of the cart 1 and extends to the surface of the limiting block 2, the top of the screw 5 is fixedly connected to the limiting plate 6, a limiting rod 7 is arranged on the surface of the limiting block 2, and one end of the limiting rod 7 is fixedly connected to the bottom of the limiting plate 6, and a movable plate 8 is sleeved on the outer surface of the screw 5 and the limiting rod 7.

[0021] A connecting block 9 is fixedly connected to the side of the movable plate 8, and there are four limit rods 7, which are arranged in a rectangular shape and at equal distances. The movable plate 8 is threadedly connected to the screw rod 5 and slidingly connected to the limit rod 7. By setting the limit rod 7, when it is necessary to adjust the position of the cutter 24, the reduction motor 4 drives the screw rod 5 to rotate, and the rotation of the screw rod 5 allows the movable plate 8 to move, and the limit rod 7 can make the movable plate 8 move smoothly. A connecting column 10 is provided at the bottom of the connecting block 9, and a positioning block 11 is provided at the bottom of the connecting column 10. A slide groove 12 is provided at the bottom of the positioning block 11, and a stepping motor 13 is provided on the side of the connecting block 9.

[0022] The output end of the stepper motor 13 is provided with a screw rod 14, which is a bidirectional screw rod. The outer surface of the screw rod 14 is provided with a slider 15, and the number of the sliders 15 is two, and the two sliders 15 are symmetrically arranged. By providing the slider 15, when it is necessary to adjust the cutter 1608, the stepper motor 13 can be used to drive the two sliders 15 to move, so that the slider 15 drives the two cutters 1608 to adjust. The bottom of the slider 15 is provided with a cutting mechanism 16, and the cutting mechanism 16 includes a positioning block 1601, and the side of the positioning block 1601 is provided with a protective cover 17. By providing the protective cover 17, when cutting vegetation, the protective cover 17 can prevent the cutting personnel from touching the cutter and causing injuries.

[0023] The positioning block 1601 is arranged at the bottom of the slider 15, and the side of the positioning block 1601 is provided with a slide groove 1602 and a motor placement groove 1603, and the motor placement groove 1603 is provided with a servo motor 1604. The output end of the servo motor 1604 is provided with a rotating rod 1605, and one end of the rotating rod 1605 passes through and is rotatably connected to the inner top wall of the slide groove 1602, and the outer surface of the rotating rod 1605 is provided with a slider 1606, and the side of the slider 1606 is rotatably connected with a rotating rod 1607, and the outer surface of the end of the rotating rod 1607 away from the slider 1606 is provided with a cutter 1608, and a driving gear 1609 is provided between the cutter 1608 and the slider 1606, and a movable plate 1611 is provided on the side of the slider 1606.

[0024] A clearance groove 1610 for the movement of the movable plate 1611 is provided on the side of the positioning block 1601, and a driving motor 1612 is provided on the surface of the movable plate 1611. A rotating rod 1613 is provided on the output end of the driving motor 1612, and a driven gear 1614 is provided on the outer surface of the other end of the rotating rod 1613. The outer surfaces of the driving gear 1609 and the driven gear 1614 are provided with a chain 1615 meshing therewith. By providing a cutting mechanism 16, when cutting square vegetation, the cutter 1 24 and the cutter 1608 can cut three surfaces of the square vegetation at the same time, which not only ensures the flatness of the cutting, but also speeds up the cutting efficiency of the square vegetation. A shelf 18 is provided on the surface of the connecting block 9.

[0025] A driving motor 19 is provided on the inner surface of the shelf plate 18, a rotating shaft 20 is provided on the output end of the driving motor 19, and one end of the rotating shaft 20 passes through the inner surface of the shelf plate 18 and extends to the bottom of the shelf plate 18, a driving gear 21 is provided on the outer surface of the other end of the rotating shaft 20, a fixing plate 22 is provided at the bottom of the positioning block 11, a rotating shaft 23 is provided at the bottom of the fixing plate 22, the fixing plate 22 and the rotating shaft 23 are rotatably connected, and a cutter 24 is provided on the outer surface of the other end of the rotating shaft 23.

[0026] A driven gear 25 is provided between the cutter 24 and the fixed plate 22, and the driven gear 25 is provided on the outer surface of the rotating shaft 23. The outer surfaces of the driving gear 21 and the driven gear 25 are provided with a chain 26 meshing therewith. A protective cover 27 is provided on the side of the fixed plate 22. When the cutter 1608 moves to a certain position, the protective cover 27 can resist the protective cover 17 to prevent the protective cover 27 from damaging the cutter 1608 and preventing the surface of the cart 1 from being provided with a counterweight 28. By providing the counterweight 28, the cart 1 can be effectively prevented from tipping over, which may cause damage to the cutting device, thereby improving the stability of the cart 1.

[0027] Working principle: when cutting vegetation, the position of the cutter can be adjusted according to the size of the square vegetation actually required. First, start the reduction motor 4, so that the reduction motor 4 drives the screw 15 to rotate, and the rotation of the screw 15 drives the movable plate 18 to move, and the movement of the movable plate 8 drives the connecting block 9 to move, so that the connecting block 9 drives the cutter 124 to move, and then start the stepper motor 13, so that the stepper motor 13 drives the screw 2 14 to rotate, and the rotation of the screw 2 14 drives the slider 15 to move, and the movement of the slider 15 can drive the cutter 2 1608 to move. When it is necessary to adjust the cutter 2 1608 separately, the servo motor 1604 can be started, so that the servo motor 1604 drives the rotating rod 1 1605 to rotate, and the rotation of the rotating rod 1605 drives the slider 2 1606 to move, so that the slider 2 1606 drives the cutter 2 1608 to move. After adjusting the external position of the cutter, the operator can push the cart 1 to cut the three sides of the vegetation at the same time.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A square vegetation cutting device for municipal garden ecological restoration, characterized by: The invention comprises a trolley (1), wherein a limit block (2) is arranged on the surface of the trolley (1), a motor cover (3) is arranged on the bottom of the trolley (1), a reduction motor (4) is arranged inside the motor cover (3), a screw rod (5) is arranged on the output end of the reduction motor (4), and one end of the screw rod (5) passes through the bottom of the trolley (1) and extends to the surface of the limit block (2), the top of the screw rod (5) is fixedly connected to the limit plate (6), a limit rod (7) is arranged on the surface of the limit block (2), and one end of the limit rod (7) is fixedly connected to the bottom of the limit plate (6), and the screw rod (5) A movable plate (8) is sleeved on the outer surface of the limit rod (7); a connecting block (9) is fixedly connected to the side of the movable plate (8); a connecting column (10) is provided at the bottom of the connecting block (9); a positioning block (11) is provided at the bottom of the connecting column (10); a sliding groove (12) is provided at the bottom of the positioning block (11); a stepping motor (13) is provided on the side of the connecting block (9); a screw rod (14) is provided at the output end of the stepping motor (13); a slider (15) is provided on the outer surface of the screw rod (14); a cutting mechanism (16) is provided at the bottom of the slider (15); The surface of the connecting block (9) is provided with a shelf plate (18), the inner surface of the shelf plate (18) is provided with a driving motor (19), the output end of the driving motor (19) is provided with a rotating shaft (20), and one end of the rotating shaft (20) passes through the inner surface of the shelf plate (18) and extends to the bottom of the shelf plate (18), and the outer surface of the other end of the rotating shaft (20) is provided with a driving gear (21), and the bottom of the positioning block (11) is provided with a fixing plate (22), and the fixing plate A rotating shaft 2 (23) is arranged at the bottom of the rotating shaft 2 (22), and a cutter 1 (24) is arranged on the outer surface of the other end of the rotating shaft 2 (23), a driven gear 1 (25) is arranged between the cutter 1 (24) and the fixed plate (22), and the driven gear 1 (25) is arranged on the outer surface of the rotating shaft 2 (23), and a chain 1 (26) meshing with the driving gear 1 (21) and the outer surface of the driven gear 1 (25) is arranged, and a protective cover 1 (27) is arranged on the side of the fixed plate (22).

2. A square vegetation cutting device for municipal garden ecological restoration according to claim 1, characterized in that: A counterweight (28) is provided on the surface of the cart (1).

3. The square vegetation cutting device for municipal garden ecological restoration according to claim 1 is characterized by: The cutting mechanism (16) comprises a second positioning block (1601), wherein the second positioning block (1601) is arranged at the bottom of the first sliding block (15), a second sliding groove (1602) and a motor placement groove (1603) are provided on the side of the second positioning block (1601), a servo motor (1604) is arranged inside the motor placement groove (1603), a rotating rod (1605) is arranged at the output end of the servo motor (1604), and one end of the rotating rod (1605) passes through and is rotatably connected to the inner top wall of the second sliding groove (1602), a second sliding block (1606) is arranged on the outer surface of the rotating rod (1605), a second rotating rod (1607) is rotatably connected to the side of the second sliding block (1606), and a portion of the second rotating rod (1607) away from the second sliding block (1606) is provided. A second cutter (1608) is arranged on the outer surface of one end, a second driving gear (1609) is arranged between the second cutter (1608) and the second slider (1606), a second moving plate (1611) is arranged on the side of the second slider (1606), a clearance groove (1610) for the second moving plate (1611) to move is opened on the side of the second positioning block (1601), a second driving motor (1612) is arranged on the surface of the second moving plate (1611), a third rotating rod (1613) is arranged at the output end of the second driving motor (1612), a second driven gear (1614) is arranged on the outer surface of the other end of the third rotating rod (1613), and a second chain (1615) meshing with the second driving gear (1609) and the second driven gear (1614) is arranged on the outer surface.

4. A square vegetation cutting device for municipal garden ecological restoration according to claim 3, characterized in that: A second protective cover (17) is provided on the side of the second positioning block (1601).

5. The square vegetation cutting device for municipal garden ecological restoration according to claim 1 is characterized by: The number of the sliders 1 (15) is two, and the two sliders 1 (15) are symmetrically arranged.

6. The square vegetation cutting device for municipal garden ecological restoration according to claim 1 is characterized by: The number of the limiting rods (7) is four, and the four limiting rods (7) are arranged in a rectangular shape and at equal distances, and the movable plate (8) is threadedly connected to the screw rod (5) and is slidably connected to the limiting rods (7).

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