Semi-automatic ground punching device for forestry
By designing a semi-automatic ground drilling device, the problems of low efficiency and root damage in traditional drilling are solved, and efficient, flexible and convenient drilling operations are achieved, which improves soil improvement effects and forest growth.
Patent Information
- Application Number
- CN202422393363.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-09-30
AI Technical Summary
Traditional manual drilling methods are inefficient and it is difficult to ensure consistent hole depth and diameter. Existing drilling machines are difficult to adapt to large-scale forestry operations and do not provide adequate protection for tree roots.
A semi-automatic ground drilling device was designed, including an L-shaped frame, guide columns, an engine mount, a drill bit and a feed mechanism. It uses a movable blade to reduce root damage and is equipped with a variety of drill bit specifications. Wheels and a drill bit storage box improve convenience and flexibility.
It improves the drilling efficiency and quality, reduces damage to tree roots, meets the needs of different hole diameters and depths, facilitates equipment movement and maintenance, improves soil permeability and promotes forest growth.
Smart Images
Figure CN223452403U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to forestry mechanical equipment technical field, especially a forestry is with semi -automatic ground perforating device. BACKGROUND
[0002] In the forestry production, the soil permeability and the fertility are the important factors of influencing the growth of forest trees. The traditional manual punching mode is inefficient, and it is difficult to guarantee the depth and diameter consistency of the hole, which limits the effect of soil improvement. The existing puncher is mostly fixed or handheld, which is difficult to adapt to the demand of large-area forestry operation, and the protection of tree root system is insufficient, which is easy to cause root system damage. Therefore, it is of great significance to develop a kind of efficient, convenient and suitable for forestry semi-automatic ground puncher. SUMMARY
[0003] The utility model aims at improving the soil permeability, facilitating the placement of nutrient sticks, and optimizing the efficiency and flexibility of punching operation.
[0004] In order to achieve the above-mentioned purpose, the utility model provides a forestry is with semi -automatic ground perforating device, including the lower frame of L type setting, with the upper frame that lower frame is linked and the stabilizing frame that connects lower frame upper and lower L type two ends, the lower frame bottom is equipped with the taper tip, the lower frame side is equipped with the scale, the upper frame and the lower frame bottom are fixed with the guide column in parallel through the bolt, the guide column between is equipped with the engine fixing seat that can slide up and down along the guide column, the engine fixing seat upper side is equipped with the engine, the engine fixing seat lower side is equipped with the drill bit that is connected with the power of engine, the drill bit head is equipped with the drill blade holder, the drill blade holder is equipped with the movable blade, the engine fixing seat is also connected with the feed mechanism, the feed mechanism includes the worm gear reducer that sets up on the lower frame, the hand wheel and the driving sprocket that are connected with the worm gear reducer, the intermediate reversing sprocket that sets up beside the driving sprocket, the lower reversing sprocket that sets up at the lower frame bottom, the upper reversing sprocket that sets up at the upper frame upper part, the driving sprocket, the intermediate reversing sprocket, the lower reversing sprocket, the upper reversing sprocket are connected through the chain between, the hand wheel drives the driving sprocket to rotate through the worm gear reducer to drive the engine fixing seat to slide up and down along the guide column through the chain transmission.
[0005] Preferably, the lower frame side is provided with a wheel.
[0006] Preferably, the drill blade holder is a groove structure, and the movable blade is movably connected between the groove structure and the drill bit head by a pin.
[0007] Preferably, the upper reversing sprocket is provided with a chain tensioner.
[0008] Preferably, the chain area is provided with a chain guard.
[0009] Preferably, the drill bit has a diameter of ∮60mm, ∮80mm, ∮100mm or ∮120mm, and a drilling depth of more than 1m.
[0010] Based on the above technical solutions, the forestry semi-automatic ground drilling device has the following advantages:
[0011] The forestry semi-automatic ground drilling device has the advantages of efficient drilling, flexible drill bit replacement, easy movement, easy maintenance, etc., can significantly improve the efficiency and quality of soil drilling operation, and provides strong support for forestry soil improvement and nutrient bar placement, and the specific advantages are as follows:
[0012] Efficiency: The semi-automatic operation mode greatly improves the drilling efficiency and reduces the labor intensity.
[0013] Flexibility: A variety of specifications of drill bits can be selected to meet the drilling requirements of different diameters and depths.
[0014] Protection: The movable blade design of the drill bit head effectively reduces the damage to the tree roots.
[0015] Convenience: The wheel device and the drill bit storage box design make the equipment movement and drill bit replacement more convenient.
[0016] Accuracy: The rack scale design helps to accurately determine the drilling depth and improve the drilling quality.
[0017] Promote tree growth: By drilling to improve soil permeability, it is beneficial to the respiration and growth of tree roots, and improves the stress resistance and yield of trees. BRIEF DESCRIPTION OF DRAWINGS
[0018] The drawings described herein are used to provide a further understanding of the present application, and form a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:
[0019] Fig. 1 It is a schematic diagram of the forestry semi-automatic ground drilling device;
[0020] Fig. 2 It is a side view schematic diagram of the forestry semi-automatic ground drilling device;
[0021] Fig. 3 It is a schematic diagram of the forestry semi-automatic ground drilling device laid down. DETAILED DESCRIPTION
[0022] The technical solutions of the present application will be further described in detail below with the help of drawings and embodiments.
[0023] The utility model provides a forestry semi -automatic ground perforating device, as shown in the figure, wherein a preferred embodiment of the utility model is shown. Figs. 1-3
[0024] Specifically, as shown in the figure, Fig. 1 , Fig. 2 The forestry semi -automatic ground perforating device comprises a lower frame 1 arranged in an L shape, an upper frame 9 connected with the lower frame 1 and a stabilizing frame 5 connected with the upper and lower L-shaped ends of the lower frame 1, the bottom of the lower frame 1 is provided with a tapered tip 6, the side of the lower frame 1 is provided with a scale 7, the upper frame 9 and the bottom of the lower frame 1 are fixed with guide columns 3 in parallel through bolts 12, the guide columns 3 are provided with engine fixing seats 14 which can slide up and down along the guide columns 3, the upper side of the engine fixing seat 14 is provided with an engine 17, the lower side of the engine fixing seat 14 is provided with a drill bit 15 which is power-connected with the engine 17, the head of the drill bit 15 is provided with a drill blade holder, the drill blade holder is provided with movable blades, and the engine fixing seat 14 is further connected with a feeding mechanism.
[0025] Further, the feeding mechanism comprises a worm gear reducer 11 arranged on the lower frame 1, a hand wheel 10 and a driving sprocket 4 connected with the worm gear reducer 11, an intermediate reversing sprocket 18 arranged beside the driving sprocket 4, a lower reversing sprocket 2 arranged at the bottom of the lower frame 1, an upper reversing sprocket 13 arranged at the upper portion of the upper frame 9, and the driving sprocket 4, the intermediate reversing sprocket 18, the lower reversing sprocket 2 and the upper reversing sprocket 13 are connected through a chain 19.
[0026] When working, the hand wheel 10 drives the driving sprocket 4 to rotate through the worm gear reducer 11, so as to drive the engine fixing seat 14 to slide up and down along the guide column 3 through the chain 19, and the effective stroke is 1m.
[0027] The drill bit 15 is equipped with various specifications such as ∮60mm, ∮80mm, ∮100mm and ∮120mm, and the drilling depth can reach 1m. The head of the drill bit is provided with movable blades which can cut off the drill blade holder of the tree root system, so as to reduce the damage to the root system, the drill bit can be conveniently disassembled and assembled on the engine, and the different aperture requirements can be met. Preferably, the drill blade holder is a groove structure, and the movable blades are movably connected between the groove structure and the head of the drill bit through a pin.
[0028] Further, the lower frame 1 is connected with the upper frame 9, the lower frame 1 is provided with the tapered tip 6 to stabilize the equipment, and is provided with the scale 7 to judge the drilling depth. The side of the lower frame 1 is provided with a wheel 8, the wheel 8 can not only serve as a supporting point, but also can be conveniently pushed when being laid down.
[0029] The upper reversing sprocket 13 is provided with a chain tensioner 20, so as to adjust the tightness degree of the chain 19, and also to facilitate replacement and maintenance. Fig. 3 As shown, the chain 19 area is provided with a chain guard 16 to prevent the chain 19 from winding up the articles, which is safer.
[0030] The working principle of the forestry semi-automatic ground drilling device is as follows:
[0031] The user selects a suitable drill bit according to the operation requirement and installs it on the engine, starts the engine, operates the hand wheel, drives the driving sprocket to rotate and lower the drill bit, and performs the drilling operation on the soil.
[0032] The operation steps of the forestry semi-automatic ground drilling device are as follows:
[0033] Start the engine, move the device to the drilling position, shake the hand wheel of the feeding mechanism, adjust the drill bit to the drilling center position, increase the engine throttle to rotate and lower the drill bit to the required depth, reduce the engine throttle to idle speed, and stop the drill bit from rotating.
[0034] In a certain forestry base, the semi-automatic ground drilling device is used for drilling. First, select the appropriate drill bit size according to the soil conditions and tree distribution on site. Then, start the engine, move the device to the predetermined drilling position. According to the operation method steps, shake the feeding mechanism handle to adjust the drill bit position, gradually increase the engine throttle to perform the drilling operation. During the drilling process, the drill bit smoothly penetrates the soil, and the movable blade effectively cuts off the encountered tree roots. After completing the drilling, reduce the engine throttle and shake the feeding mechanism handle in the opposite direction to lift the drill bit to the upper limit position. The entire drilling process is fast, accurate, and has little damage to the roots. After a period of use, the soil permeability of the forestry base is significantly improved, the growth rate of the trees is accelerated, and the overall growth condition is good.
[0035] The forestry semi-automatic ground drilling device has the characteristics of efficient drilling, flexible drill bit replacement, easy movement, easy maintenance, etc.
[0036] Efficiency: The semi-automatic operation mode greatly improves the drilling efficiency and reduces the labor intensity.
[0037] Versatility: Multiple bit sizes are available to accommodate different diameter and depth requirements.
[0038] Protection: The movable blade design of the bit head effectively reduces damage to tree roots.
[0039] Convenience: The wheel device and bit storage box design makes equipment movement and bit replacement more convenient.
[0040] Accuracy: The rack scale design helps accurately determine the drilling depth, improving the quality of drilling.
[0041] Promote tree growth: By improving soil permeability, it is beneficial to the respiration and growth of tree roots, and improves the stress resistance and yield of trees.
[0042] Finally, it should be noted that: the above examples are used to illustrate the technical solutions of the present application, but not to limit it; although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the specific embodiments of the present application can still be modified or some technical features can be replaced by equivalent; without departing from the spirit of the technical scheme of the present application, it should be covered in the technical scheme range of the present application claimed by the present application.
Claims
1. A semi-automatic ground hole drilling device for forestry, characterized by: The utility model relates to a drilling machine, including the lower frame (1) of L type arrangement, with the upper frame (9) of lower frame (1) is connected and the stabilizing frame (5) of connecting lower frame (1) upper and lower L type both ends, the bottom of lower frame (1) is equipped with the taper tip (6), the side of lower frame (1) is equipped with scale (7), the upper frame (9) with the bottom of lower frame (1) is fixed with the guide column (3) through bolt (12) parallelly between, the guide column (3) between is equipped with the engine fixed seat (14) of the slide of upper and lower along guide column (3), the upper side of engine fixed seat (14) is equipped with engine (17), the lower side of engine fixed seat (14) is equipped with the drill bit (15) of the power connection of engine (17), the head of drill bit (15) is equipped with drill blade holder, the drill blade holder is equipped with movable blade, engine fixed seat (14) is connected with the feed mechanism still, the feed mechanism includes the worm gear reducer (11) of setting on lower frame (1), the hand wheel (10) with driving sprocket (4) with worm gear reducer (11) is connected, the intermediate change direction sprocket (18) of setting in driving sprocket (4) side, the lower change direction sprocket (2) of setting in the bottom of lower frame (1), the upper change direction sprocket (13) of setting in the upper portion of upper frame (9), driving sprocket (4), intermediate change direction sprocket (18), lower change direction sprocket (2), upper change direction sprocket (13) are connected through chain (19) between, the hand wheel (10) is driven driving sprocket (4) rotation through worm gear reducer (11) to be driven engine fixed seat (14) along guide column (3) slide up and down through chain (19) transmission.
2. The semi-automatic ground perforating device for forestry use according to claim 1, characterized in that: The side of lower frame (1) is equipped with wheel (8).
3. The semi-automatic ground hole puncher for forestry use according to claim 1, characterized in that: The drill blade holder is the recess structure, and the recess structure is movably connected with the movable blade through the pin between the drill head.
4. The semi-automatic ground hole punch for forestry use according to claim 1, characterized in that: The upper change direction sprocket (13) is equipped with chain tensioner (20).
5. The semi-automatic ground hole punch for forestry use according to claim 1, characterized in that: The chain (19) area is equipped with chain guard plate (16).
6. The semi-automatic ground piercing device for forestry use according to claim 1, characterized in that: The diameter of drill bit (15) is ∮60mm, ∮80mm, ∮100mm or ∮120mm, and the drilling depth is greater than 1m.