A planting and earth digging device for landscaping

Abstract

The utility model provides a kind of planting earth moving device for landscaping, it is related to the technical field of landscaping, including spade, it is located spade top end and has connecting handle extending upwards;The spade both sides have footboard, further including the connecting mechanism of fixed setting on connecting handle, the support plate of fulcrum with ground is provided in the rear portion of the connecting mechanism, height adjusting lifting mechanism of support plate is further provided between the connecting mechanism and support plate, the height of support plate is fixed in the limit mechanism of being provided on lifting mechanism, the utility model can be according to actual topography and the depth of planting soil pit height adjusting and fixing of support plate by lifting mechanism and limit mechanism, when digging out soil, rotating handle makes support plate press on ground and form fulcrum, soil is dug out by lever principle, reduce the physical strength consumed in the process of operating personnel in earth moving, increase the earth moving speed of planting part in garden.

Description

Technical Field

[0001] This utility model relates to the field of landscaping technology, and in particular to a planting and digging device for landscaping. Background Technology

[0002] Landscape greening is a comprehensive project that improves the environment by planting plants and creating landscapes. It is widely used in cities (such as parks, roads, residential areas, public buildings, and industrial parks, to meet the needs of leisure, traffic safety, living comfort, and industrial environment optimization), rural areas and ecological restoration (such as rural courtyard greening, farmland shelterbelts, mine revegetation, river and wetland vegetation restoration, to protect the rural landscape and restore damaged ecology), and special functional areas (such as flood control embankments, airports, cultural relics and theme park greening, to meet the needs of protection, cultural resonance or theme scene creation). Its core benefits are that ecologically, it can purify the air (absorb carbon dioxide, reduce dust and harmful gases), regulate the climate (cool down and humidify to alleviate the heat island effect), stabilize soil and conserve water (prevent soil erosion) and protect biodiversity. At the human living level, it can beautify spaces, provide leisure places and alleviate people's anxiety, while also improving the livability and economic value of the area. It is of great significance to ecological balance, quality of life improvement and social development.

[0003] When planting large plants such as trees in landscaping, it is necessary to dig planting pits to create planting spaces before planting the plants. Currently, operators use shovels to dig these pits, which requires significant physical exertion, slows down the digging process, and ultimately reduces the efficiency of landscaping planting. Utility Model Content

[0004] To address the technical problem of low excavation speed of planting pits in existing technologies, which reduces the planting efficiency of landscaping, this utility model provides a planting excavation device for landscaping.

[0005] The planting and digging device for landscaping provided by this utility model adopts the following technical solution: A planting and digging device for landscaping includes a shovel with a connecting handle extending upward from the top of the shovel. A handle is fixedly installed inside the connecting handle. The shovel has pedals on both sides. It also includes a connecting mechanism fixedly mounted on the connecting handle. A support plate that forms a fulcrum with the ground is provided at the rear of the connecting mechanism. A lifting mechanism for adjusting the height of the support plate is also provided between the connecting mechanism and the support plate. The lifting mechanism is provided with a limiting mechanism for fixing the height of the support plate.

[0006] By adopting the above technical solution: the user adjusts and fixes the height of the support plate according to the actual terrain structure and the depth of the planting pit through the lifting mechanism and the limiting mechanism. The shovel is lowered into the ground by stepping on the foot pedal. When digging out the soil, the handle is turned to press the support plate on the ground to form a fulcrum. The soil in the shovel is flipped upward and dug out with the rotating connection end of the support plate and the connecting mechanism as the axis. This structure digs out the soil through the lever principle, which reduces the physical strength consumed by the operator in the process of digging and increases the digging speed of the planting parts in the garden.

[0007] Furthermore, there are two connecting mechanisms, which are respectively locked at the upper and lower ends of the connecting handle.

[0008] By adopting the above technical solution, the stability of the support plate during use is increased by setting up a beam connection mechanism.

[0009] Furthermore, the structure of the connecting mechanism includes a first buckle plate and a second buckle plate rotatably connected to one end of the first buckle plate. The center of both the first buckle plate and the second buckle plate has a semi-circular mounting groove. The connecting handle is installed in the semi-circular mounting groove. One end of the first buckle plate and the second buckle plate are rotatably connected by a connecting shaft, and the other end is fixedly connected by bolts. The support plate is rotatably connected to the rear of the second buckle plate.

[0010] By adopting the above technical solution, the connecting handle is fixedly clamped in the mounting groove by the first buckle plate and the second buckle plate.

[0011] Furthermore, the lifting mechanism includes a toothed plate slidably disposed at the rear of the second buckle plate, a slide block extending outward from the rear of the second buckle plate, and the toothed plate slidably disposed within the slide block; a connecting block is welded to the outside of the toothed plate, and a connecting rod is welded to the upper end of the support plate near the second buckle plate, the connecting rod and the connecting block forming a rotatable connection.

[0012] By adopting the above technical solution, the shovel rotates upward around the connecting rod to dig out the soil.

[0013] Furthermore, a support rod is provided at the bottom of the connecting rod, and the support rod is welded to the side wall of the support plate. By adopting the above technical solution: under the gravity of the shovel, the support rod is low to the outer wall of the toothed plate, which limits the rotation direction of the support plate. The support rod prevents the support plate from interfering with the ground during the digging process, thus affecting the digging depth of the shovel.

[0014] Furthermore, the limiting mechanism includes a gear rotatably mounted on the upper part of the slide block, a first fixing plate and a second fixing plate are symmetrically welded to the upper end of the slide block, the gear is rotatably mounted between the first fixing plate and the second fixing plate, and the gear meshes with the gear plate.

[0015] By adopting the above technical solution: by rotating the gear, the toothed plate drives the support plate to move up and down.

[0016] Furthermore, the limiting mechanism also includes a connecting shaft disposed within the gear, the gear having a through square hole at its center, the second fixing plate having a non-through square hole on its side wall near the gear, and a square platform disposed at the center of the connecting shaft, the square platform being inserted into the square holes in both the gear and the second fixing plate.

[0017] By adopting the above technical solution, the rotation of the gear is restricted by simultaneously inserting the square platform into the square hole in the gear and the second fixed plate.

[0018] Furthermore, the two ends of the connecting shaft are rotatably connected to the first fixing plate and the second fixing plate, respectively. One end of the connecting shaft passes through the first fixing plate and is provided with an adjusting handle. The other end of the connecting shaft passes through the second fixing plate and is provided with a baffle. A spring is provided between the baffle and the outer wall of the second fixing plate, and the spring is sleeved on the outer wall of the connecting shaft.

[0019] By adopting the above technical solution, the side wall of the square platform is brought into low contact with the inner wall of the square hole in the second fixed plate under the elastic force of the connecting shaft.

[0020] In summary, the beneficial effects of this utility model are as follows: This utility model, by setting up a support plate, a lifting mechanism, and a limiting mechanism, allows users to adjust and fix the height of the support plate according to the actual terrain and the depth of the planting pit using the lifting and limiting mechanisms. By stepping on the pedal, the shovel is lowered into the ground. When digging out the soil, the handle is turned to press the support plate onto the ground to form a fulcrum. The soil inside the shovel is flipped upwards and dug out using the rotating connection end between the support plate and the connecting mechanism as the axis. This structure digs out the soil through the lever principle, reducing the physical strength consumed by the operator during the digging process, increasing the digging speed of planting areas in the garden, and also improving the planting efficiency of plants in the garden. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the first overall structure of the present invention; Figure 2 This utility model Figure 1 Enlarged view of part A in the middle; Figure 3 This is a schematic diagram of the second overall structure of the present invention; Figure 4 This utility model Figure 3 Exploded view; Figure 5 This utility model Figure 4 Enlarged view of part B in the middle; Figure 6 This is a top view of the present invention; Figure 7 This is a cross-sectional view of the CC portion of this utility model; Figure 8 This utility model Figure 7 Enlarged view of part D in the middle.

[0022] In the diagram: 1. Shovel; 2. Handle; 3. Connecting mechanism; 4. Support plate; 5. Lifting mechanism; 6. Limiting mechanism; 11. Connecting handle; 12. Pedal; 31. First buckle plate; 32. Second buckle plate; 42. Connecting rod; 43. Support rod; 51. Slide seat; 52. Toothed plate; 511. First fixing plate; 512. Second fixing plate; 521. Connecting block; 61. Connecting shaft; 62. Gear; 63. Spring; 611. Square platform; 612. Adjusting handle; 613. Baffle. Detailed Implementation

[0023] The present invention will be further described below with reference to specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but are not intended to limit the present invention.

[0024] Reference Figures 1-3 As shown, this utility model discloses a planting and digging device for landscaping, including a shovel 1, with a connecting handle 11 extending upward from the top of the shovel 1. A handle 2 is fixedly installed inside the connecting handle 11. The shovel 1 has pedals 12 on both sides, allowing the user to dig the shovel 1 below ground level by stepping on the pedals 12. It also includes a connecting mechanism 3 fixedly mounted on the connecting handle 11. Preferably, there are two connecting mechanisms 3, locked at the upper and lower ends of the connecting handle 11 respectively. The connecting mechanism 3 includes a first buckle plate 31 and a second buckle plate 32 rotatably connected to one end of the first buckle plate 31. It should be noted that both the first buckle plate 31 and the second buckle plate 32 have a semi-circular mounting groove at their center. The connecting handle 11 is installed in the semi-circular mounting groove. One end of the first buckle plate 31 and the second buckle plate 32 are rotatably connected by a connecting shaft, and the other end is fixedly connected by bolts, so that the connecting handle 11 is fixedly clamped in the mounting groove by the first buckle plate 31 and the second buckle plate 32.

[0025] Reference Figure 2As shown, this planting and digging device also includes a support plate 4 rotatably connected to the rear of the second buckle plate 32. When in use, the shovel 1 is stepped into the ground, so that the support plate 4 is pressed on the ground to form a fulcrum. The soil inside the shovel 1 is flipped upward and dug out with the rotatable connection end between the support plate 4 and the second buckle plate 32 as the axis. This structure digs out the soil through the lever principle, which reduces the physical strength consumed by the operator during the digging process and increases the digging speed of the planting area in the garden.

[0026] Specifically, a lifting mechanism 5 and a limiting mechanism 6 are also provided between the second buckle plate 32 and the support plate 4 to adjust and fix the height of the support plate 4. When using it, the operator can move the support plate 4 to a suitable height through the lifting mechanism 5 according to the actual terrain and the depth of the pit, and fix the height of the support plate 4 through the limiting mechanism 6 to ensure that the support plate 4 can form a fulcrum with the ground when digging outward.

[0027] Moreover, refer to Figure 4 As shown, the lifting mechanism 5 includes a toothed plate 52 slidably disposed at the rear of the second buckle plate 32. Preferably, a slide seat 51 extends outward from the rear of the second buckle plate 32, and the toothed plate 52 is slidably disposed within the slide seat 51. A connecting block 521 is welded to the outside of the toothed plate 52, and a connecting rod 42 is welded to the side of the upper end of the support plate 4 near the second buckle plate 32. The connecting rod 42 and the connecting block 521 form a rotatable connection. In use, the shovel 1 rotates upward around the connecting rod 42 to dig out the soil. A support rod 43 is also disposed at the bottom of the connecting rod 42. The support rod 43 is welded to the side wall of the support plate 4. Under the gravity of the shovel 1 on the support plate 4, the support rod 43 is low to the outer wall of the toothed plate 52, limiting the rotation direction of the support plate 4 and preventing the support plate 4 from interfering with the ground during the digging process, thus affecting the digging depth of the shovel 1.

[0028] Reference Figures 5-8 As shown, the limiting mechanism 6 includes a gear 62 rotatably mounted on the upper part of the slide block 51. Specifically, a first fixing plate 511 and a second fixing plate 512 are symmetrically welded to the upper end of the slide block 51. The gear 62 is rotatably mounted between the first fixing plate 511 and the second fixing plate 512. The gear 62 meshes with the toothed plate 52. By rotating the gear 62, the toothed plate 52 drives the support plate 4 to move up and down. It also includes a connecting shaft 61 disposed in the gear 62. The center of the gear 62 has a through square hole. The side wall of the second fixing plate 512 near the gear 62 has a non-through square hole. A square platform 611 is disposed at the center of the connecting shaft 61. The square platform 611 is inserted into the square holes in both the gear 62 and the second fixing plate 512 to limit the rotation of the gear 62.

[0029] Moreover, refer to Figure 5 and Figure 8 As shown, the two ends of the connecting shaft 61 are rotatably connected to the first fixing plate 511 and the second fixing plate 512, respectively. One end of the connecting shaft 61 passes through the first fixing plate 511 and is provided with an adjusting handle 612. The other end of the connecting shaft 61 passes through the second fixing plate 512 and is provided with a baffle 613. A spring 63 is provided between the baffle 613 and the outer wall of the second fixing plate 512. The spring 63 is sleeved on the outer wall of the connecting shaft 61. Under the elastic force of the connecting shaft 61, the side wall of the square platform 611 is brought into contact with the inner wall of the square hole in the second fixing plate 512. When adjusting the height of the support plate 4, the spring 63 moves towards the inner wall of the square platform 611. Pulling the adjusting handle 612 outward causes the baffle 613 to press against the spring 63, and the square platform 611 moves out of the square hole in the second fixed plate 512. During this process, the square platform 611 is always inserted into the square hole in the gear 62. Rotating the adjusting handle 612 causes the connecting shaft 61 to drive the gear 62 to rotate, driving the gear plate 52 to move the support plate 4 up and down, adjusting the support position of the support plate 4. After releasing the adjusting handle 612, the platform 611 is inserted into the square hole in the second fixed plate 512 under the elastic force of the spring 63, restricting the rotation of the gear 62, thereby fixing the moving position of the support plate 4.

[0030] When digging and planting in the garden, the height of the support plate 4 is adjusted and fixed by rotating the adjustment handle 612 according to the actual terrain and the depth of the planting pit. Then, the foot pedal 12 is used to make the shovel 1 enter the soil to dig the soil at the planting position. When the soil is dug out, the handle 2 is rotated to support the end of the support plate 4 on the ground, and the handle 2 is pressed down with the connecting rod 42 as the axis to make the shovel 1 rotate outward and dig out the soil inside the shovel 1. This structure digs out the soil through the lever principle, which reduces the physical strength consumed by the operator during the digging process, increases the digging speed of the planting part in the garden, and also improves the planting efficiency of the plants in the garden.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. The various components mentioned in this utility model are common technologies in the existing field. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A planting and digging device for landscaping, comprising a shovel (1), a connecting handle (11) extending upward from the top of the shovel (1), wherein a handle (2) is fixedly installed inside the connecting handle (11); and pedals (12) are provided on both sides of the shovel (1), characterized in that, It also includes a connecting mechanism (3) fixedly mounted on the connecting handle (11), a support plate (4) with a fulcrum on the ground is provided at the rear of the connecting mechanism (3), and a lifting mechanism (5) for adjusting the height of the support plate (4) is provided between the connecting mechanism (3) and the support plate (4), and a limiting mechanism (6) for fixing the height of the support plate (4) is provided on the lifting mechanism (5).

2. The planting and digging device for landscaping according to claim 1, characterized in that, There are two connecting mechanisms (3), which are locked at the upper and lower ends of the connecting handle (11) respectively.

3. The planting and digging device for landscaping according to claim 1, characterized in that, The structure of the connecting mechanism (3) includes a first buckle plate (31) and a second buckle plate (32) rotatably connected to one end of the first buckle plate (31). The first buckle plate (31) and the second buckle plate (32) each have a semi-circular mounting groove at their center. The connecting handle (11) is installed in the semi-circular mounting groove. The first buckle plate (31) and the second buckle plate (32) are rotatably connected at one end by a connecting shaft and fixedly connected at the other end by bolts. The support plate (4) is rotatably connected to the rear of the second buckle plate (32).

4. A planting and digging device for landscaping according to claim 3, characterized in that, The lifting mechanism (5) includes a toothed plate (52) slidably disposed at the rear of the second buckle plate (32), a slide block (51) extending outward from the rear of the second buckle plate (32), and the toothed plate (52) slidably disposed within the slide block (51); a connecting block (521) is welded to the outside of the toothed plate (52), and a connecting rod (42) is welded to the side of the upper end of the support plate (4) near the second buckle plate (32), and the connecting rod (42) and the connecting block (521) form a rotatable connection.

5. A planting and digging device for landscaping according to claim 4, characterized in that, A support rod (43) is also provided at the bottom of the connecting rod (42), and the support rod (43) is welded to the side wall of the support plate (4).

6. A planting and digging device for landscaping according to claim 4, characterized in that, The limiting mechanism (6) includes a gear (62) rotatably disposed on the upper part of the slide (51). The upper end of the slide (51) is symmetrically welded with a first fixing plate (511) and a second fixing plate (512). The gear (62) is rotatably disposed between the first fixing plate (511) and the second fixing plate (512). The gear (62) meshes with the toothed plate (52).

7. A planting and digging device for landscaping according to claim 6, characterized in that, The limiting mechanism (6) also includes a connecting shaft (61) disposed in the gear (62). The gear (62) has a through square hole at its center. The second fixing plate (512) has a non-through square hole on its side wall near the gear (62). A square platform (611) is disposed at the center of the connecting shaft (61). The square platform (611) is inserted into the square hole in both the gear (62) and the second fixing plate (512).

8. A planting and digging device for landscaping according to claim 7, characterized in that, The two ends of the connecting shaft (61) are rotatably connected to the first fixing plate (511) and the second fixing plate (512) respectively. One end of the connecting shaft (61) passes through the first fixing plate (511) and is provided with an adjusting handle (612). The other end of the connecting shaft (61) passes through the second fixing plate (512) and is provided with a baffle (613). A spring (63) is provided between the baffle (613) and the outer wall of the second fixing plate (512). The spring (63) is sleeved on the outer wall of the connecting shaft (61).

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