A tree hole digging device for construction

Abstract

The utility model discloses a tree hole digging device for construction, comprising a device main body, a fixed cover is fixedly arranged on the top of the device main body, an electric push rod is fixedly arranged on the top of the fixed cover, the output end of the electric push rod passes through the top surface of the fixed cover and extends to the fixed cover, where a lifting plate is fixedly arranged, and a positioning component is arranged at the bottom of the lifting plate. In the tree hole digging device for construction, the lifting plate drives the positioning component to descend, so that the iron cone penetrates into the ground for positioning, which solves the problem that most of the existing tree hole digging devices adopt a hand-held structure, which leads to the situation that the tree hole digging work is very easy to shake and deviate when the manual hand is used to dig the tree hole, and improves the safety of use. The lifting seat is driven by the rotating assembly to move up and down, and the lifting seat drives the rotary digging assembly to move up and down, so that after the hole digging work is completed, the staff does not need to manually lift it from the earth pit, which reduces the physical consumption of the staff, improves the hole digging speed, and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of forestry engineering, in particular to a tree hole digging device for construction. Background Art

[0002] According to statistics, one acre of forest can absorb 20,000 to 60,000 kilograms of dust a year, 67 kilograms of carbon dioxide a day, and release 48 kilograms of oxygen; it can absorb 4 kilograms of toxic gas sulfur dioxide a month. Afforestation can not only green and beautify our homes, but also expand mountain forest resources, prevent soil erosion, protect farmland, regulate the climate, and promote economic development. It is a grand project that benefits the present and future generations. When planting trees, a tree hole digging device is needed to dig holes.

[0003] However, most of the existing tree hole digging devices for garden construction adopt a hand-held structure, which is very easy to shake and deviate when manually holding the tree hole digging work. Secondly, the existing tree hole digging devices for garden construction need to be manually lifted from the soil pit after the hole digging work is completed, which causes the physical exertion of the workers to be accelerated and the hole digging speed to be reduced. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a tree hole digging device for construction, which is used to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A tree hole digging device for construction comprises a device body, a fixed cover is fixedly arranged on the top of the device body, an electric push rod is fixedly arranged on the top of the fixed cover, the output end of the electric push rod passes through the top surface of the fixed cover and extends to the fixed cover, a lifting plate is fixedly arranged inside the fixed cover, a positioning assembly is arranged at the bottom of the lifting plate, a mounting seat is fixedly arranged on the top of the device body, a fixing rod is fixedly arranged on the top of the mounting seat, a fixing seat is fixedly arranged at one end of the fixing rod, a rotating assembly is arranged on the top of the fixing seat, a lifting seat is arranged on the fixed seat via the rotating assembly, the inner wall of the lifting seat is slidably arranged with the surface of the fixing rod, and a rotary digging assembly is arranged on the top of the lifting seat.

[0007] Preferably, the positioning assembly includes a sliding column fixedly arranged at the bottom of the lifting plate, the surface of the sliding column is slidably arranged with the inner wall of the device body, a positioning frame is fixedly arranged at one end of the sliding column, an iron cone is fixedly arranged at the bottom of the positioning frame, a limiting rod is fixedly arranged at the top of the positioning frame, the limiting rod is slidably arranged with the inner wall of the device body, and one end of the limiting rod is fixedly arranged with the bottom of the lifting plate.

[0008] Preferably, the rotating assembly includes a motor fixedly arranged on the top of the fixing seat, a threaded rod is fixedly arranged on the output end of the motor, the threaded rod and the fixing seat and the mounting seat are all rotatably arranged, and the threaded rod and the lifting seat are threadedly arranged.

[0009] Preferably, the rotary drilling assembly comprises a driving mechanism fixedly arranged on the top of the lifting seat, a rotary drilling bit is fixedly arranged on the output end of the driving mechanism, and the rotary drilling bit is rotatably arranged with the lifting seat.

[0010] Preferably, a fixing frame is fixedly arranged on the top of the device body, and a push-pull rod is fixedly arranged between the facing surfaces of the fixing frame.

[0011] Preferably, moving wheels are fixedly arranged at the bottom of the device body, and the number of the moving wheels is several and the several moving wheels are symmetrically distributed.

[0012] Preferably, the fixing rod has a circular structure and is made of metal.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the tree hole digging device for construction drives the lifting plate through the electric push rod, and the lifting plate drives the positioning component to descend, so that the iron cone penetrates into the ground for positioning, which solves the problem that most of the existing tree hole digging devices adopt a hand-held structure, which makes it very easy to shake and deviate when manually holding the tree hole for digging, thereby improving the safety of use. The lifting seat is driven up and down by the rotating component, and the lifting seat drives the rotary digging component to move up and down, so that after the hole digging work is completed, the staff does not need to manually lift it from the pit, which reduces the physical exertion of the staff, improves the hole digging speed, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the structural survey drawing of the utility model;

[0015] Figure 2 This is a bottom view of the structure of the utility model;

[0016] Figure 3 It is a front cross-sectional view of the local structure of the utility model;

[0017] Figure 4 for Figure 1 Schematic diagram of the local structure;

[0018] Figure 5 It is a front cross-sectional view of another local structure of the utility model.

[0019] In the figure: 1. Device body; 2. Fixed cover; 3. Electric push rod; 4. Lifting plate; 5. Sliding column; 6. Positioning frame; 7. Iron cone; 8. Limit rod; 9. Mounting seat; 10. Fixed rod; 11. Fixed seat; 12. Motor; 13. Threaded rod; 14. Lifting seat; 15. Driving mechanism; 16. Rotary drill bit; 17. Fixed frame; 18. Push-pull rod; 19. Moving wheel. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figure 1-5A tree hole digging device for construction includes a device body 1, a fixing frame 17 is fixedly arranged on the top of the device body 1, and a push-pull rod 18 is fixedly arranged between the opposite surfaces of the fixing frame 17, so that the staff can stably control the movement of the device. A fixing cover 2 is fixedly arranged on the top of the device body 1, and an electric push rod 3 is fixedly arranged on the top of the fixing cover 2. The output end of the electric push rod 3 passes through the top surface of the fixing cover 2 and extends to the inside of the fixing cover 2. A lifting plate 4 is fixedly arranged, and a positioning component is arranged at the bottom of the lifting plate 4. The positioning component includes a sliding column 5 fixedly arranged at the bottom of the lifting plate 4. The surface of the sliding column 5 is slidably arranged with the inner wall of the device body 1, and a positioning frame 6 is fixedly arranged at one end of the sliding column 5. An iron cone 7 is fixedly arranged at the bottom of the positioning frame 6. The positioning frame 6 A limit rod 8 is fixedly arranged on the top of the device body 1, and the limit rod 8 is slidably arranged with the inner wall of the device body 1. One end of the limit rod 8 is fixedly arranged with the bottom of the lifting plate 4. Through the setting of the limit rod 8, the stability of the positioning frame 6 is improved, and the positioning frame 6 is prevented from rotating and shifting. At the same time, the force exerted on the sliding column 5 is shared, and the failure rate of the device is reduced. A mounting seat 9 is fixedly arranged on the top of the device body 1, and a fixing rod 10 is fixedly arranged on the top of the mounting seat 9. The fixing rod 10 has a circular structure, and the fixing rod 10 is made of metal material, which improves the structural strength, improves the deformation resistance, and increases its service life. A fixing seat 11 is fixedly arranged on one end of the fixing rod 10, and a rotating component is arranged on the top of the fixing seat 11. The fixing seat 11 is fixedly arranged with a fixing seat 11. A lifting seat 14 is provided through a rotating assembly, and the rotating assembly includes a motor 12 fixedly arranged on the top of the fixed seat 11, and a threaded rod 13 is fixedly arranged on the output end of the motor 12. The threaded rod 13, the fixed seat 11 and the mounting seat 9 are all rotatably arranged, and the threaded rod 13 and the lifting seat 14 are threadedly arranged. The motor 12 drives the threaded rod 13 to rotate forward and reverse, so that the threaded rod 13 drives the lifting seat 14 to move up and down, avoiding the need for manual hand-held driving mechanism 15. The inner wall of the lifting seat 14 is slidably arranged with the surface of the fixed rod 10, and a rotary digging assembly is provided on the top of the lifting seat 14. The rotary digging assembly includes a driving mechanism 15 fixedly arranged on the top of the lifting seat 14, and a rotary digging drill bit 16 is fixedly arranged on the output end of the driving mechanism 15, and the rotary digging drill bit 16 is The head 16 and the lifting seat 14 are rotatably arranged, and the driving mechanism 15 drives the rotary drilling drill 16 to rotate quickly, which is convenient for quick hole digging and reduces labor intensity. A moving wheel 19 is fixedly arranged at the bottom of the device body 1. The number of the moving wheels 19 is several, and the several moving wheels 19 are symmetrically distributed. The construction tree digging hole device drives the lifting plate 4 through the electric push rod 3, and the lifting plate 4 drives the positioning component to descend, so that the iron cone 7 penetrates into the ground for positioning, which solves the problem that most of the existing tree digging hole devices adopt a hand-held structure, which leads to the situation that it is very easy to shake and deviate when the tree hole is dug manually, and improves the safety of use. The lifting seat 14 is driven up and down by the rotating component, and the lifting seat 14 drives the rotary digging component to move up and down.As a result, after the digging work is completed, the workers do not need to manually lift it from the pit, which reduces the physical consumption of the workers, increases the digging speed, and is easy to use.

[0022] When in use: hold the push-pull rod 18 and push the device to the position where a tree hole needs to be dug, start the electric push rod 3, so that the electric push rod 3 extends the output end to push the lifting plate 4 down, and the lifting plate 4 drives the sliding column 5 and the limit rod 8 to move downward, so that the sliding column 5 and the limit rod 8 drive the positioning frame 6 to move downward, so that the positioning frame 6 drives the iron cone 7 to penetrate the ground, and then drives the rotary drilling bit 16 to rotate through the driving mechanism 15, and then starts the motor 12, so that the motor 12 drives the threaded rod 13 to rotate, and the threaded rod 13 drives the lifting seat 14 to move downward, so that the lifting seat 14 drives the driving mechanism 15 and the rotary drilling bit 16 to move downward, and the ground is rotary drilled.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although 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 tree hole digging device for construction, comprising a device body (1), characterized in that: A fixed cover (2) is fixedly arranged on the top of the device body (1), an electric push rod (3) is fixedly arranged on the top of the fixed cover (2), the output end of the electric push rod (3) passes through the top surface of the fixed cover (2) and extends to the inside of the fixed cover (2), a lifting plate (4) is fixedly arranged, and a positioning component is arranged at the bottom of the lifting plate (4), a mounting seat (9) is fixedly arranged on the top of the mounting seat (9), a fixed rod (10) is fixedly arranged on the top of the mounting seat (9), a fixed seat (11) is fixedly arranged at one end of the fixed rod (10), a rotating component is arranged on the top of the fixed seat (11), a lifting seat (14) is arranged on the fixed seat (11) through the rotating component, the inner wall of the lifting seat (14) is slidably arranged with the surface of the fixed rod (10), and a rotary drilling component is arranged on the top of the lifting seat (14).

2. A tree hole digging device for construction according to claim 1, characterized in that: The positioning assembly comprises a slide column (5) fixedly arranged at the bottom of the lifting plate (4), the surface of the slide column (5) being slidably arranged with the inner wall of the device body (1), a positioning frame (6) being fixedly arranged at one end of the slide column (5), an iron cone (7) being fixedly arranged at the bottom of the positioning frame (6), a limiting rod (8) being fixedly arranged at the top of the positioning frame (6), the limiting rod (8) being slidably arranged with the inner wall of the device body (1), and one end of the limiting rod (8) being fixedly arranged with the bottom of the lifting plate (4).

3. A tree hole digging device for construction according to claim 1, characterized in that: The rotating assembly comprises a motor (12) fixedly arranged on the top of a fixing seat (11); a threaded rod (13) is fixedly arranged at the output end of the motor (12); the threaded rod (13) is rotatably arranged with the fixing seat (11) and the mounting seat (9); and the threaded rod (13) is threadably arranged with the lifting seat (14).

4. A tree hole digging device for construction according to claim 1, characterized in that: The rotary drilling assembly comprises a driving mechanism (15) fixedly arranged on the top of a lifting seat (14); a rotary drilling bit (16) is fixedly arranged at the output end of the driving mechanism (15); and the rotary drilling bit (16) and the lifting seat (14) are rotatably arranged.

5. A tree hole digging device for construction according to claim 1, characterized in that: A fixing frame (17) is fixedly arranged on the top of the device body (1), and a push-pull rod (18) is fixedly arranged between the facing surfaces of the fixing frame (17).

6. A tree hole digging device for construction according to claim 1, characterized in that: A moving wheel (19) is fixedly arranged at the bottom of the device body (1), and there are a plurality of the moving wheels (19), which are symmetrically distributed.

7. A tree hole digging device for construction according to claim 1, characterized in that: The fixing rod (10) has a circular structure and is made of metal.

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