Tree transplanting pit digging device with adjustable depth

Abstract

The utility model provides a depth-adjustable tree transplanting pit digging device, which belongs to the technical field of forestry and comprises a frame body, a pit digging mechanism is arranged on one side of the frame body, a cleaning component is arranged on the other side of the frame body, and a lifting component is arranged on one side of the pit digging mechanism. According to the utility model, through the arrangement of the digging mechanism, a digging motor is started during use, the digging motor drives a belt wheel to rotate so as to drive a first transmission belt and a second transmission belt to rotate synchronously, and then a transmission wheel drives a spiral blade to rotate, so that two pits can be dug at the same time, and the batch transplanting time is remarkably shortened; during use, the booster pump is started, the water pressure of the water pumping pipe and the conveying pipe is stabilized, the conveying pipe conveys water to the spraying head, it is ensured that high-pressure water flow removes soil residues on the spiral blade, the shape of a pit is kept regular, and the operation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of forestry, and particularly to a tree transplanting and pit digging device with adjustable depth. BACKGROUND

[0002] The tree transplanting and pit digging device is a special equipment for tree transplanting in landscaping, and is mainly used for quickly and efficiently digging a tree pit suitable for tree growth.

[0003] Through the search, the Chinese patent with the patent announcement number CN221104030U discloses a pit digging device for tree planting, which comprises a fixed frame, two symmetrical fixed blocks are fixedly connected on one side of the fixed frame, a screw rod is rotatably connected between the two fixed blocks, a lifting plate is screwed on the outer wall of the screw rod, a fixed rod is rotatably connected to the lower end surface of the lifting plate, a positioning plate is slidably connected to the lower end surface of the fixed rod, a rotating motor is fixedly connected to the lower end surface of the positioning plate, a spiral drill bit is connected to the output end of the rotating motor, two symmetrical positioning blocks are fixedly connected on the side of the fixed frame away from the fixed blocks, a positioning rod is fixedly connected between the two positioning blocks, and a roller is rotatably connected to the outer wall of the positioning rod. The use position of the lifting plate is adjusted by screwing between the screw rod and the lifting plate, the spiral drill bit is quickly rotated by the action of the rotating motor, the position needing to be dug is quickly dug, the flexibility of the device in use is improved, the labor intensity of the user is reduced, and the speed of digging is improved.

[0004] The device can lift and dig trees, but only one pit can be dug at a time, the equipment needs to be frequently moved during batch operation, time and effort are consumed, it is especially not suitable for large-scale landscaping engineering, and indirectly increases the labor and time cost, and the cohesive soil or wet soil is easy to adhere to the surface of the blade, which will increase the cutting resistance, increase the energy consumption, slow down the pit digging speed, and shorten the service life.

[0005] Therefore, we improve it and propose a tree transplanting and pit digging device with adjustable depth. UTILITY MODEL CONTENTS

[0006] The utility model aims at: for the existing tree transplanting and pit digging device with adjustable depth, although the device can lift and dig trees, but only one pit can be dug at a time, the equipment needs to be frequently moved during batch operation, time and effort are consumed, it is especially not suitable for large-scale landscaping engineering, and indirectly increases the labor and time cost, and the cohesive soil or wet soil is easy to adhere to the surface of the blade, which will increase the cutting resistance, increase the energy consumption, slow down the pit digging speed, and shorten the service life.

[0007] In order to achieve the above-mentioned utility model purposes, the utility model provides the following technical schemes:

[0008] The tree transplanting and digging device with adjustable depth is used to improve the above-mentioned problems.

[0009] The utility model concretely as follows:

[0010] Including frame, the one side of frame is provided with digging mechanism, the one side of digging mechanism is provided with lifting assembly,

[0011] The digging mechanism includes fixed plate, digging motor, pulley, first transmission belt, second transmission belt, transmission wheel, connecting rod, spiral blade and cleaning assembly, the fixed plate is arranged at one side of frame, the digging motor is bolted on the top of fixed plate, two pulleys are fixedly connected on the output end of digging motor, the first transmission belt and the second transmission belt are arranged on the outside of two pulleys respectively, two transmission wheels are arranged on the inside of the other end of first transmission belt and second transmission belt respectively, two connecting rods are fixedly connected on the bottom of two transmission wheels respectively, two spiral blades are welded on the outer wall of connecting rod.

[0012] As the preferred technical scheme of the utility model, the cleaning assembly includes water storage tank, booster pump, water suction pipe, conveying pipe, spray head, water inlet pipe and rubber plug, the water storage tank is arranged at one side of frame, the booster pump is arranged on the top of water storage tank, the water suction pipe is communicated and arranged on the input end of booster pump, the conveying pipe is communicated and arranged on the output end of booster pump, the spray head is opened on the outer wall of conveying pipe, the water inlet pipe is communicated and arranged on the top of water storage tank, and the rubber plug is arranged on the top of water inlet pipe.

[0013] As the preferred technical scheme of the utility model, the lifting assembly includes lifting motor, lead screw, slide rod and sliding block, the lifting motor is bolted on the top of frame, the lead screw is coaxially arranged on the output end of lifting motor, two slide rods are fixedly connected on the inner wall of frame, two sliding blocks are slidingly connected on the outside of slide rod, and are fixedly connected with fixed plate.

[0014] As the preferred technical scheme of the utility model, the one side of frame is fixedly connected with support frame, and the bottom of support frame is fixedly connected with fixed nail.

[0015] As the preferred technical scheme of the utility model, the opposite two side walls on the outer wall of frame are bolted with handle respectively, and the outer wall of handle is provided with anti-skid line.

[0016] As the preferred technical scheme of the utility model, the one side of frame away from digging motor is provided with battery, and the battery is electrically connected with digging motor, booster pump and lifting motor.

[0017] As the utility model optimal technical scheme, the bottom side wall of frame body is provided with a roller, and the bottom of the connecting rod is in sharp taper.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] In the scheme of the utility model,

[0020] 1. By setting the pit mechanism, starting the pit motor during use, the pit motor drives the pulley to rotate, thereby driving the first transmission belt and the second transmission belt to rotate synchronously, and the transmission wheel drives the spiral blade to rotate, so that two pits can be excavated at the same time, significantly shortening the time of batch transplanting.

[0021] 2. By setting the cleaning assembly, starting the booster pump during use to deliver water to the spray head, ensuring that the high-pressure water flow removes the soil residues on the spiral blade, maintains the regular shape of the pit, and improves the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 The structure diagram of the tree transplanting and pit digging device with adjustable depth provided by the utility model;

[0023] Figure 2 The cleaning assembly structure diagram of the tree transplanting and pit digging device with adjustable depth provided by the utility model;

[0024] Figure 3 The pit digging structure diagram of the tree transplanting and pit digging device with adjustable depth provided by the utility model;

[0025] Figure 4 The cleaning assembly structure diagram of the tree transplanting and pit digging device with adjustable depth provided by the utility model;

[0026] Figure 5 The cleaning assembly and lifting assembly structure diagram of the tree transplanting and pit digging device with adjustable depth provided by the utility model;

[0027] Figure 6 The cleaning assembly and lifting assembly structure diagram of the tree transplanting and pit digging device with adjustable depth provided by the utility model; Figure 5 The enlarged view of A in the middle.

[0028] Indicated in the figure:

[0029] 1. Frame; 2. Hole-digging mechanism; 3. Cleaning component; 4. Lifting component; 5. Support frame; 6. Fixing nail; 7. Handle; 8. Battery; 9. Roller; 201. Fixing plate; 202. Hole-digging motor; 203. Pulley; 204. First transmission belt; 205. Second transmission belt; 206. Transmission wheel; 207. Connecting rod; 208. Spiral blade; 301. Water tank; 302. Booster pump; 303. Water suction pipe; 304. Delivery pipe; 305. Nozzle; 306. Water inlet pipe; 307. Rubber stopper; 401. Lifting motor; 402. Lead screw; 403. Slide bar; 404. Slider. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0031] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0032] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0033] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0034] like Figures 1-6 As shown, this embodiment proposes an adjustable-depth tree transplanting hole-digging device, including a frame 1, a hole-digging mechanism 2 is provided on one side of the frame 1, and a lifting component 4 is provided on one side of the hole-digging mechanism 2.

[0035] like Figure 3As shown, the pit digging mechanism 2 comprises a fixed plate 201, a pit digging motor 202, a belt wheel 203, a first transmission belt 204, a second transmission belt 205, a transmission wheel 206, a connecting rod 207, a spiral blade 208 and a cleaning assembly 3, the fixed plate 201 is arranged on one side of the frame 1, the pit digging motor 202 is bolted to the top of the fixed plate 201, two belt wheels 203 are fixedly connected to the output end of the pit digging motor 202, the first transmission belt 204 and the second transmission belt 205 are arranged on the outside of the two belt wheels 203 respectively, two transmission wheels 206 are arranged on the inner side of the other end of the first transmission belt 204 and the second transmission belt 205 respectively, two connecting rods 207 are fixedly connected to the bottom of the two transmission wheels 206 respectively, and two spiral blades 208 are welded on the outer wall of the connecting rod 207. In operation, the pit digging motor 202 drives the belt wheel 203 to rotate, thereby driving the first transmission belt 204 and the second transmission belt 205 to rotate synchronously, and then the transmission wheel 206 drives the spiral blade 208 to rotate, so that two pits can be dug at the same time, which significantly shortens the time of batch transplanting, especially suitable for large-scale greening engineering or nursery work. The device can complete the excavation of adjacent pits without frequent movement of position, reducing the operation complexity.

[0036] As shown in Figure 4 and Figure 5 The cleaning assembly 3 comprises a water storage tank 301, a booster pump 302, a water suction pipe 303, a delivery pipe 304, a spray head 305, a water inlet pipe 306 and a rubber plug 307, the water storage tank 301 is arranged on one side of the frame 1, the booster pump 302 is arranged on the top of the water storage tank 301, the water suction pipe 303 is communicated with the input end of the booster pump 302, the delivery pipe 304 is communicated with the output end of the booster pump 302, the spray head 305 is opened on the outer wall of the delivery pipe 304, the water inlet pipe 306 is communicated with the top of the water storage tank 301, and the rubber plug 307 is arranged on the top of the water inlet pipe 306. The water storage tank 301 stores the required amount of water for cleaning, the booster pump 302 is started, the water pressure of the water suction pipe 303 and the delivery pipe 304 is stabilized, the delivery pipe 304 delivers water to the spray head 305, ensures that the spiral blade 208 timely removes the residual soil after working, maintains the regular shape of the pit, ensures the matching with the soil ball or root system, optimizes the pit digging quality, and improves the operation efficiency.

[0037] As shown in Figure 5As shown, the lifting assembly 4 includes a lifting motor 401, a lead screw 402, slide rods 403 and slide blocks 404, the lifting motor 401 is bolted to the top of the frame 1, the lead screw 402 is coaxially arranged on the output end of the lifting motor 401, the two slide rods 403 are fixedly connected to the inner wall of the frame 1, and the two slide blocks 404 are slidingly connected to the outer side of the slide rods 403 and are fixedly connected with the fixed plate 201. During operation, the lifting motor 401 is started, the lifting motor 401 drives the lead screw 402 to rotate, so that the fixed plate 201 and the spiral blade 208 can be moved up and down, and the digging depth of the spiral blade 208 can be flexibly adjusted according to the size of the tree soil ball or the depth of the root system, thereby improving the versatility of the equipment.

[0038] As shown in Figure 1 , one side of the frame 1 is fixedly connected with a support frame 5, and the bottom of the support frame 5 is fixedly connected with a fixing nail 6. The support frame 5 can enlarge the grounding area of the equipment, disperse the pressure, avoid tilting or overturning of the equipment due to uneven force on the spiral blade 208, and prevent the equipment from shifting during digging to ensure the accuracy of the pit position.

[0039] As shown in Figure 1 , the opposite two side walls of the outer wall of the frame 1 are bolted with handles 7, and the outer wall of the handle 7 is provided with anti-skid lines. The handle 7 provides a stable gripping point for the operator, facilitating adjustment of the angle of the equipment, application of downward pressure or fine adjustment of the digging position, ensuring that the pit verticality and depth meet the requirements, and the anti-skid lines prevent hands from sweating or slipping in rainy weather, avoiding equipment out of control or pit position deviation due to hands off.

[0040] As shown in Figure 2 , the frame 1 away from the digging motor 202 side is provided with a storage battery 8, and the storage battery 8 is electrically connected with the digging motor 202, the booster pump 302 and the lifting motor 401. The storage battery 8 provides independent power support for the digging motor 202, improving the convenience.

[0041] As shown in Figure 2 , the bottom side wall of the frame 1 is provided with a roller 9, and the bottom of the connecting rod 207 is sharp and conical. The roller 9 facilitates manual pushing of the device, reduces the burden of carrying, and the sharp and conical shape cooperates with the spiral blade 208 to reduce resistance, transport the cut soil upward along the spiral groove, and avoid the accumulation of soil at the bottom of the pit to affect the depth.

[0042] Specifically, the depth-adjustable tree transplanting hole digging device in use: first, the user fills the water storage tank 301 with water, moves the frame body 1 to the designated position under the action of the roller 9 through the handle 7, then drives the fixing nails 6 into the ground to prevent the equipment from moving during digging and ensure the accuracy of the pit position, then starts the lifting motor 401, the lifting motor 401 drives the screw rod 402 to rotate, so that the fixed plate 201 and the spiral blade 208 can be moved downward, the digging depth of the spiral blade 208 can be flexibly adjusted, after adjusting to the designated position, the hole digging motor 202 is started, the hole digging motor 202 drives the belt pulley 203 to rotate, thereby driving the first transmission belt 204 and the second transmission belt 205 to rotate synchronously, then the transmission wheel 206 drives the spiral blade 208 to rotate, two pits can be dug at the same time, the time for batch transplanting is significantly shortened, and after the operation is completed, the booster pump 302 is started to deliver water to the spray head, so that the high-pressure water flow can clean the soil residues on the spiral blade 208, the pit shape is kept regular, and the operation efficiency is improved.

[0043] All the technical features in the embodiment can be freely combined according to actual needs.

[0044] The above embodiment is a preferred implementation scheme of the utility model, and the utility model can also be implemented in other ways, and any obvious replacement without departing from the technical scheme concept is within the protection scope of the utility model.

Claims

1. An adjustable depth tree transplanting hole digging device comprising a frame (1), characterized in that, One side of the frame (1) is provided with a pit mechanism (2), one side of the pit mechanism (2) is provided with a lifting assembly (4); The pit mechanism (2) comprises a fixed plate (201), a pit motor (202), a pulley (203), a first transmission belt (204), a second transmission belt (205), a transmission wheel (206), a connecting rod (207), a spiral blade (208) and a cleaning assembly (3), the fixed plate (201) is arranged on one side of the frame (1), the pit motor (202) is bolted to the top of the fixed plate (201), two pulleys (203) are fixedly connected to the output end of the pit motor (202), the first transmission belt (204) and the second transmission belt (205) are arranged on the outside of the two pulleys (203) respectively, two transmission wheels (206) are arranged on the inside of the other end of the first transmission belt (204) and the second transmission belt (205) respectively, two connecting rods (207) are fixedly connected to the bottom of the two transmission wheels (206) respectively, and two spiral blades (208) are welded on the outer wall of the connecting rod (207).

2. A depth adjustable tree transplant hole digging device according to claim 1, wherein, The cleaning assembly (3) comprises a water storage tank (301), a booster pump (302), a water suction pipe (303), a conveying pipe (304), a spray head (305), a water inlet pipe (306) and a rubber plug (307), the water storage tank (301) is arranged on one side of the frame (1), the booster pump (302) is arranged on the top of the water storage tank (301), the water suction pipe (303) is communicatedly arranged on the input end of the booster pump (302), the conveying pipe (304) is communicatedly arranged on the output end of the booster pump (302), the spray head (305) is formed in the outer wall of the conveying pipe (304), the water inlet pipe (306) is communicatedly arranged on the top of the water storage tank (301), and the rubber plug (307) is arranged on the top of the water inlet pipe (306).

3. A depth adjustable tree transplant hole digging device according to claim 1, wherein, The lifting assembly (4) comprises a lifting motor (401), a lead screw (402), a sliding rod (403) and a sliding block (404), the lifting motor (401) is bolted to the top of the frame (1), the lead screw (402) is coaxially arranged on the output end of the lifting motor (401), two sliding rods (403) are fixedly connected to the inner wall of the frame (1), two sliding blocks (404) are slidingly connected to the outer side of the sliding rod (403) and are fixedly connected with the fixed plate (201).

4. The adjustable depth tree transplanting hole digging device of claim 1, wherein, One side of the frame (1) is fixedly connected with a support frame (5), and the bottom of the support frame (5) is fixedly connected with a fixing nail (6).

5. The adjustable depth tree transplanting hole digging device of claim 1, wherein, Opposite two side walls of the outer wall of the frame (1) are bolted with handles (7), and the outer wall of the handle (7) is provided with anti-skid lines.

6. A depth adjustable tree transplant hole digging device according to claim 1, wherein, One side of the frame (1) away from the pit motor (202) is provided with a storage battery (8), and the storage battery (8) is electrically connected with the pit motor (202), the booster pump (302) and the lifting motor (401).

7. A depth adjustable tree transplant hole digging device according to claim 1, wherein, A roller (9) is arranged on the bottom side wall of the frame (1), and the bottom of the connecting rod (207) is in sharp taper shape.

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