Ditching device for landscaping construction

Abstract

The utility model discloses a ditching device for landscaping construction, and particularly relates to the technical field of landscaping equipment, the ditching device comprises a supporting assembly, an adjusting ditching component is arranged in the middle of the supporting assembly, and a balance damping component is fixedly connected to the front side of the bottom end of the supporting assembly. The left and right sides of the balance damping part and the left and right sides of the bottom end of the supporting assembly are rotationally connected with device wheels. According to the ditching device for landscaping construction, the depth of a reclaimed ditch is adjusted through the ditching assembly and the fixing assembly, adjustment and fixation can be carried out according to different depth limit requirements, reclaimed soil is guided to the two sides of the ditch in reclamation through the H-shaped state of the ditching head and the adjusting supporting column, and the ditching device is convenient to use. Soil is solidified through H-shaped extrusion, the device can pass through the device more gently when encountering a slope through single-point contact of the connecting beam and the supporting beam, the shaking amplitude of the base of the device is reduced, and the ditching depth error caused by shaking is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of garden greening equipment, in particular to a trench digging device for garden greening construction. Background Technique

[0002] Garden greening is one of the necessary constructions to increase the beauty of the city. By reclaiming land in the garden and planting green plants, the air quality in the city can be improved, the beauty of the city streets can be increased, and the city appearance can be enhanced. And planting green plants requires opening trenches in the land in advance, and equipment that moves above the land for trench digging is needed.

[0003] Chinese patent document CN216532537U discloses a trench digging device for garden construction land, including a housing, a spraying component, a mounting seat and a handrail. A mounting frame is welded on the top of the mounting seat. A dust-proof cover is installed on one side of the bottom of the mounting frame. A rubber pad is installed on the inner wall of the dust-proof cover. Two groups of handrails are welded on one side of the mounting frame. A housing is installed on one side of the top of the mounting frame. A motor cover is installed on one side of the inside of the housing. A spraying component is installed on one side of the inside of the housing. A water tank is installed in the spraying component. A waterproof cover is installed on one side of the inside of the water tank. A water pump is installed inside the waterproof cover. The output end of the water pump is provided with a water spraying pipe extending to the bottom of the mounting frame. A water filling port is arranged on one side of the water tank. A battery box is installed on the top of the water tank.

[0004] Although the device in the above-mentioned document can reclaim the soil after humidifying it, it needs to be pushed by manpower with a fulcrum, resulting in the depth of trench digging not being controllable. And because the moving parts of the above-mentioned device are single, when facing different terrains, the device will tilt and is difficult to control. Content of the Utility Model

[0005] The purpose of the utility model is to provide a trench digging device for garden greening construction, so as to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A trench digging device for garden greening construction, including a support component, an adjusting trench digging component is arranged in the middle of the support component, a balance shock absorption component is fixedly connected to the front side of the bottom end of the support component, and device wheels are rotatably connected to the left and right sides of the bottom end of the support component and the left and right sides of the balance shock absorption component.

[0007] Preferably, the support assembly includes a device base. On the left side of the top of the device base, two push columns are fixedly connected. At the top of the two push columns, a push handle is fixedly connected. On the left and right sides of the bottom of the device base, two fixed columns are fixedly connected. The lower front sides of the two fixed columns are respectively rotatably connected to the rear ends of the two device wheels at the rear. In the middle of the bottom of the device base, two upwardly inclined reset grooves are provided.

[0008] Preferably, the adjusting and trenching component includes a support beam. The top of the support beam is fixedly connected to the front side of the bottom of the device base. The bottom of the support beam is fixedly connected with a rotating wheel. The front end of the rotating wheel is rotatably connected to a connecting beam. On the left and right sides of the rear end of the connecting beam, a rotating shaft is fixedly connected. The ends of the two rotating shafts away from the connecting beam are respectively rotatably connected to the front ends of the two device wheels at the front. On the rear end of the support beam, two activity grooves are evenly provided. In the activity grooves, a shock-absorbing component is rotatably connected. The end of the shock-absorbing component away from the support beam is slidably connected to the middle of the bottom of the device base.

[0009] Preferably, the shock-absorbing component includes a movable ball shaft. Two-thirds of the movable ball shaft is rotatably connected in the activity groove. The end of the movable ball shaft away from the activity groove is fixedly connected with a lower inclined support column. The end of the lower inclined support column away from the movable ball shaft is fixedly connected with a telescopic column. The end of the telescopic column away from the lower inclined support column is fixedly connected with an upper inclined support column. A shock-absorbing spring is arranged on the outer surface of the telescopic column. The two ends of the shock-absorbing spring are fixedly connected to the opposite sides of the upper inclined support column and the lower inclined support column. The end of the upper inclined support column away from the telescopic column is a slope and slides in the reset groove.

[0010] Preferably, the adjusting and trenching component includes a trenching assembly. The trenching assembly is slidably connected through the middle of the device base up and down. On the front and rear sides of the trenching assembly, fixing components are provided. The bottom ends of the fixing components are fixedly connected to the middle of the top of the device base. The opposite sides of the two fixing components are closely attached to the front and rear ends of the trenching assembly.

[0011] Preferably, the fixing component includes a fixing block. The bottom end of the fixing block is fixedly connected to the top of the device base. A fixing groove is provided at the top of the fixing block. In the fixing groove, a fixing buckle is slidably connected. The end of the fixing buckle away from the trenching assembly is fixedly connected with a fixing spring. The end of the fixing spring away from the fixing buckle is fixedly connected to the inside of the fixing groove.

[0012] Preferably, the ditching assembly includes an adjusting support column. A number of bayonet slots through which fixing buckles can pass are provided on both the front and rear sides of the adjusting support column. A ditching head is fixedly connected to the bottom end of the adjusting support column. The two outer corners on the right side of the bottom end of the adjusting support column are beveled. A force-bearing sleeve is sleeved on the lower part of the outer surface of the adjusting support column. The top end of the force-bearing sleeve is fixedly connected to the bottom end of the device base. Support blocks are fixedly connected to both the front and rear ends of the force-bearing sleeve. The end of the support block away from the force-bearing sleeve is fixedly connected to the bottom end of the device base.

[0013] Preferably, the bottom end of the ditching head extends obliquely forward and backward. The ditching head and the inclined plane at the bottom end of the adjusting support column together form an H shape and are inclined outward. The middle part on the right side of the ditching head protrudes as a vertex.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] The present utility model reclaims land by adjusting the ditching component and the device base during the movement of the device, and adjusts the depth of the reclaimed ditch through the ditching assembly and the fixing assembly. It can be adjusted and fixed according to the needs of different depths. And through the H-shaped state of the ditching head and the adjusting support column, the soil after reclamation is guided to both sides of the ditch during reclamation, and the soil is compacted by the extrusion of the H shape, so that a ditch can be directly reclaimed, reducing the artificial soil stacking after the soil is scattered, increasing the applicability of the device and improving the convenience at the same time.

[0016] The present utility model can shock-absorb the device during movement through the balance shock-absorbing component. The single-point contact of the connecting beam and the support beam can make the device pass more smoothly when encountering a slope, reduce the shaking amplitude of the device base, reduce the error of the ditching depth caused by shaking, and the shock-absorbing spring can further buffer the force brought by the movement. The movable ball shaft can quickly reset after rising and falling through the cooperation of the shock-absorbing spring and the upper inclined support column, ensuring that the depth of the opening beam is consistent and facilitating subsequent work such as water injection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model,

[0018] Figure 2 is a schematic structural diagram of the balance shock-absorbing component of the present utility model,

[0019] Figure 3 is a schematic structural diagram of the shock-absorbing component of the present utility model,

[0020] Figure 4 is a schematic structural diagram of the adjusting ditching component of the present utility model,

[0021] Figure 5 is a schematic structural diagram of the ditching assembly of the present utility model.

[0022] In the figure: 1. Support component; 11. Push handle; 12. Push column; 13. Device base; 14. Fixed column; 2. Adjusting ditching component; 21. Ditching assembly; 211. Adjusting support column; 212. Ditching head; 213. Support block; 214. Force-bearing sleeve; 22. Fixing component; 221. Fixing block; 222. Fixing buckle; 223. Fixing spring; 3. Device wheel; 4. Balancing and damping component; 41. Rotating shaft; 42. Damping assembly; 421. Movable ball shaft; 422. Lower inclined support column; 423. Damping spring; 424. Telescopic column; 425. Upper inclined support column; 43. Support beam; 44. Rotating wheel; 45. Connecting beam. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figure 1 , the present invention provides a technical solution for a ditching device for landscaping construction: a ditching device for landscaping construction includes a support component 1. An adjusting ditching component 2 is arranged in the middle of the support component 1. The land is reclaimed through the adjusting ditching component 2 to form a ditch. A balancing and damping component 4 is fixedly connected to the front side of the bottom end of the support component 1. The balancing and damping component 4 can smoothly pass through the slopes encountered during the working process. Device wheels 3 are rotatably connected to the left and right sides of the bottom end of the support component 1 and the left and right sides of the bottom end of the balancing and damping component 4. The device is driven by pushing the support component 1 and moves through the rotation of the device wheels 3 for work.

[0025] Please refer to Figure 1 , the support component 1 includes a device base 13. Two push columns 12 are fixedly connected to the left side of the top end of the device base 13. A push handle 11 is fixedly connected to the top ends of the two push columns 12. The push handle 11 is the main force-bearing part. When pushing, the force is transmitted to the lower components through the push columns 12 to drive the movement. Two fixed columns 14 are fixedly connected to the left and right sides of the bottom end of the device base 13. The front sides of the two fixed columns 14 are respectively rotatably connected to the rear ends of the two device wheels 3 at the rear. The fixed column 14 can limit the rear device wheel 3 to only move horizontally. Two upwardly inclined reset grooves are opened in the middle of the bottom end of the device base 13. The reset grooves can provide a moving space for the balancing and damping component 4 and prompt the balancing and damping component 4 to reset through its own slope.

[0026] Please refer to Figure 2, the ditching component 2 includes a support beam 43. The top end of the support beam 43 is fixedly connected to the front side of the bottom end of the device base 13. The bottom end of the support beam 43 is fixedly connected with a rotating wheel 44. The support beam 43 can support the rotating wheel 44 and keep the rotating wheel 44 at a sufficient distance from the device base 13. The front end of the rotating wheel 44 is rotatably connected with a connecting beam 45. Both the left and right sides of the rear end of the connecting beam 45 are fixedly connected with rotating shafts 41. The two ends of the two rotating shafts 41 far away from the connecting beam 45 are respectively rotatably connected to the front ends of the two device wheels 3 in the front. The rotating shafts 41 serve as the rotating shafts of the two device wheels 3 in the front, allowing the device wheels 3 to have a space for rotation. Two movable grooves are evenly opened at the rear end of the support beam 43. A shock absorption component 42 is rotatably connected in the movable groove. The end of the shock absorption component 42 far away from the support beam 43 is slidably connected to the middle of the bottom end of the device base 13.

[0027] During the movement of the device, with the rotating wheel 44 as the fulcrum, when encountering sloping land, the right end of the connecting beam 45 will first lift, driving the other end of the connecting beam 45 to descend. And when the connecting beam 45 is pried up and down, the shock absorption component 42 will reduce the shaking amplitude through the movement of the connecting beam 45 and transmit the reduced rear trajectory to the device base 13, making the device base 13 more stable throughout the process and ensuring the ditching effect.

[0028] Please refer to Figure 3 , the shock absorption component 42 includes a movable ball shaft 421. Two-thirds of the movable ball shaft 421 is rotatably connected in the movable groove. The movable ball shaft 421 and the movable groove can ensure that the movable ball shaft 421 does not break away and can rotate. The end of the movable ball shaft 421 far away from the movable groove is fixedly connected with a lower inclined support column 422. The end of the lower inclined support column 422 far away from the movable ball shaft 421 is fixedly connected with a telescopic column 424. The end of the telescopic column 424 far away from the lower inclined support column 422 is fixedly connected with an upper inclined support column 425. A shock absorption spring 423 is arranged on the outer surface of the telescopic column 424. The shock absorption spring 423 can reduce the shaking amplitude and prevent the shock absorption spring 423 from deforming due to forces in other directions through the telescopic column 424. Both ends of the shock absorption spring 423 are fixedly connected to the opposite sides of the upper inclined support column 425 and the lower inclined support column 422. The end of the upper inclined support column 425 far away from the telescopic column 424 is a slope and slides in the reset groove. The slope of the upper inclined support column 425 is in close contact with the slope of the reset groove, which can provide a moving space for the movement driven by the rotation of the movable ball shaft 421, and the slope can provide support for the upper inclined support column 425, enabling the movable ball shaft 421 to be reset immediately through the sliding of the slope.

[0029] Please refer to Figure 4, the trenching component 2 includes a trenching assembly 21. The trenching assembly 21 is slidably connected through the upper and lower parts of the middle of the device base 13. Fixed components 22 are arranged on both the front and rear sides of the trenching assembly 21. The bottom ends of the fixed components 22 are fixedly connected to the middle of the top end of the device base 13. The opposite sides of the two fixed components 22 are closely attached to the front and rear ends of the trenching assembly 21. The depth of trenching is adjusted by sliding the trenching assembly 21 up and down in the middle of the device base 13. The fixed components 22 can ensure that the depth of the trench is consistent by fixing the trenching assembly 21.

[0030] Please refer to Figure 4 , the fixed component 22 includes a fixed block 221. The bottom end of the fixed block 221 is fixedly connected to the top end of the device base 13. A fixing groove is provided at the top end of the fixed block 221. A fixing buckle 222 is slidably connected in the fixing groove. The fixing groove ensures that the fixing buckle 222 will not be displaced during the fixation of the trenching assembly 21. The trenching assembly 21 is fixed by the fixing buckle 222 entering the bayonet slot. One end of the fixing buckle 222 away from the trenching assembly 21 is fixedly connected to a fixing spring 223. The fixing spring 223 can always push the fixing buckle 222 to keep the fixing buckle 222 in the bayonet slot for fixation. One end of the fixing spring 223 away from the fixing buckle 222 is fixedly connected to the inside of the fixing groove.

[0031] Please refer to Figure 5 , the trenching assembly 21 includes an adjusting support column 211. A number of bayonet slots through which the fixing buckle 222 can pass are provided on both the front and rear sides of the adjusting support column 211. The bayonet slots can ensure the fixed position of the adjusting support column 211 by the entry of the fixing buckle 222. A trenching head 212 is fixedly connected to the bottom end of the adjusting support column 211. The two outer corners on the right side of the bottom end of the adjusting support column 211 are beveled. A force-bearing sleeve 214 is sleeved on the lower part of the outer surface of the adjusting support column 211. The top end of the force-bearing sleeve 214 is fixedly connected to the bottom end of the device base 13. Support blocks 213 are fixedly connected to both the front and rear ends of the force-bearing sleeve 214. One end of the support block 213 away from the force-bearing sleeve 214 is fixedly connected to the bottom end of the device base 13.

[0032] Please refer to Figure 5 , the bottom end of the trenching head 212 extends obliquely forward and backward. The trenching head 212 and the inclined surface at the bottom end of the adjusting support column 211 together form an H shape and incline outward. The middle of the right side of the trenching head 212 protrudes as a vertex. The soil is trenched by the trenching head 212, and the reclaimed soil is guided to both sides of the trench during reclamation through the H shape of the trenching head and the adjusting support column. The soil is compacted by the H-shaped extrusion, and the trench can be directly reclaimed.

[0033] Working principle:

[0034] First, move the device to the land that needs to be reclaimed. Then, pull the fixed buckle 222 to adjust the depth of the ditch-opening component 21 into the land. After adjustment, release the hand to make the fixed buckle 222 enter the bayonet slot to fix the ditch-opening component 21. Then, push the push handle 11 to move the device. During the movement, the soil is reclaimed by the ditch-opening head 212. During the movement, the shock-absorbing component 42 can balance according to the terrain of the movement, ensuring that the difference in the contact area between the ditch-opening head 212 and the soil does not change too much, ensuring the consistency of the ditch and facilitating the subsequent flow of water.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A trench-opening device for landscaping construction, comprising a support assembly (1), characterized in that: In the middle of the support component (1), an adjusting ditching component (2) is arranged. At the front side of the bottom end of the support component (1), a balance shock-absorbing component (4) is fixedly connected. On the left and right sides of the balance shock-absorbing component (4) and the left and right sides of the bottom end of the support component (1), device wheels (3) are rotatably connected.

2. The ditching device for landscaping construction according to claim 1, wherein: The support component (1) includes a device base (13). On the left side of the top end of the device base (13), two pushing columns (12) are fixedly connected. At the top of the two pushing columns (12), a pushing handle (11) is fixedly connected. On the left and right sides of the bottom end of the device base (13), two fixing columns (14) are fixedly connected. The front lower sides of the two fixing columns (14) are respectively rotatably connected to the rear ends of the two rear device wheels (3). In the middle of the bottom end of the device base (13), two upwardly inclined reset grooves are opened.

3. The ditching device for landscaping construction according to claim 2, wherein: The adjusting ditching component (2) includes a support beam (43). The top end of the support beam (43) is fixedly connected to the front side of the bottom end of the device base (13). The bottom end of the support beam (43) is fixedly connected with a rotating wheel (44). The front end of the rotating wheel (44) is rotatably connected with a connecting beam (45). On the left and right sides of the rear end of the connecting beam (45), rotating shafts (41) are fixedly connected. The ends of the two rotating shafts (41) far away from the connecting beam (45) are respectively rotatably connected to the front ends of the two front device wheels (3). On the rear end of the support beam (43), two activity grooves are evenly opened. In the activity grooves, shock-absorbing components (42) are rotatably connected. The end of the shock-absorbing component (42) far away from the support beam (43) is slidably connected to the middle of the bottom end of the device base (13).

4. The ditching device for landscaping construction according to claim 3, wherein: The shock-absorbing component (42) includes a movable ball shaft (421). Two-thirds of the movable ball shaft (421) is rotatably connected in the activity groove. The end of the movable ball shaft (421) far away from the activity groove is fixedly connected with a lower inclined support column (422). The end of the lower inclined support column (422) far away from the movable ball shaft (421) is fixedly connected with a telescopic column (424). The end of the telescopic column (424) far away from the lower inclined support column (422) is fixedly connected with an upper inclined support column (425). On the outer surface of the telescopic column (424), a shock-absorbing spring (423) is arranged. The two ends of the shock-absorbing spring (423) are fixedly connected to the opposite sides of the upper inclined support column (425) and the lower inclined support column (422). The end of the upper inclined support column (425) far away from the telescopic column (424) is a slope and slides in the reset groove.

5. The ditching device for landscaping construction according to claim 1, characterized in that: The adjusting ditching component (2) includes a ditching component (21). The ditching component (21) is slidably connected through the middle of the device base (13) up and down. On the front and rear sides of the ditching component (21), fixing components (22) are arranged. The bottom ends of the fixing components (22) are fixedly connected to the middle of the top end of the device base (13). The opposite sides of the two fixing components (22) are closely attached to the front and rear ends of the ditching component (21).

6. The ditching device for landscaping construction according to claim 5, wherein: The fixing component (22) includes a fixing block (221), the bottom end of the fixing block (221) is fixedly connected to the top end of the device base (13), a fixing groove is formed at the top end of the fixing block (221), a fixing buckle (222) is slidably connected in the fixing groove, a fixing spring (223) is fixedly connected to one end of the fixing buckle (222) away from the ditch-opening component (21), and the other end of the fixing spring (223) away from the fixing buckle (222) is fixedly connected to the inside of the fixing groove.

7. The ditching device for landscaping construction according to claim 6, characterized in that: The ditch-opening component (21) includes an adjusting support column (211), a plurality of bayonet slots through which the fixing buckle (222) can pass are formed on both the front and rear sides of the adjusting support column (211), a ditch-opening head (212) is fixedly connected to the bottom end of the adjusting support column (211), the two outer corners on the right side of the bottom end of the adjusting support column (211) are beveled surfaces, a force-bearing sleeve (214) is sleeved on the lower part of the outer surface of the adjusting support column (211), the top end of the force-bearing sleeve (214) is fixedly connected to the bottom end of the device base (13), support blocks (213) are fixedly connected to both the front and rear ends of the force-bearing sleeve (214), and the end of the support block (213) away from the force-bearing sleeve (214) is fixedly connected to the bottom end of the device base (13).

8. The ditch-opening device for landscaping construction according to claim 7, wherein: The bottom end of the ditch-opening head (212) extends obliquely towards the front and rear sides, the ditch-opening head (212) and the beveled surface at the bottom end of the adjusting support column (211) together form an H shape and are inclined outwards, and the middle part on the right side of the ditch-opening head (212) protrudes as a vertex.

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