Portable ground punching device

Abstract

The utility model relates to an orchard punching device, in particular to a portable ground punching device. The utility model provides a portable ground punching device with an improved structure. The device comprises a punching pile, pile pulling stress rods, a cushion block, a drawing assembly used for being matched with the punching pile for use and the like, the pile pulling stress rods distributed at different heights are arranged on the punching pile in a penetrating mode, and the cushion block is arranged at the top of the punching pile. According to the device, an extrusion type hole forming method is adopted, single-person or double-person flexible operation can be achieved, the knocking area of the punching pile can be increased by knocking the cushion block, and then the safety during use can be improved; the use length of the adjusting arm is prolonged by moving and adjusting, so that the purpose of saving manpower can be achieved; by means of the supporting column frame designed to be of a trapezoidal structure with the narrow upper portion and the wide lower portion, the stability and safety during use are further improved; the device is simple in overall structure, and convenience is provided when a user flexibly punches the periphery of a fruit tree in an orchard.

Description

Technical Field

[0001] The utility model relates to an orchard hole punching device, specifically a portable ground hole punching device. Background Technique

[0002] In order to obtain the ideal yield and fruit quality of the orchard, organic fertilizers are generally buried within the range of the fruit tree roots.

[0003] The existing technical method is as follows: manually using excavation tools such as shovels and spades or small excavators to dig shallow grooves at a certain distance from the tree head of the fruit tree, and then applying a certain amount of organic fertilizer or other fertilizers into the shallow grooves and covering them with soil.

[0004] The disadvantages of this technical method are as follows: 1. The manual method has too low efficiency and high labor intensity, while the mechanical method has higher efficiency but also higher costs; 2. It causes a certain degree of damage to the fruit tree roots; 3. The dug shallow grooves cannot play the role of rainwater storage and slow-release fertilizer, especially when applying fertilizers using this method in mountain orchards, the effect is more unsatisfactory; 4. Due to the problem of root damage caused by groove digging, it is often impossible to apply fertilizers simultaneously within the entire root system range of the fruit trees.

[0005] For example, a new type of fruit tree fertilizer applicator for fruit tree planting disclosed in the patent number "CN209314290U" includes a bottom plate and a drilling mechanism and a fertilizing mechanism arranged on the bottom plate. The drilling mechanism includes a bracket arranged at the top of the bottom plate, a lifting plate slidably arranged on the bracket, a drilling motor arranged at the lower end of the lifting plate, a drill bit arranged on the output shaft of the drilling motor, and an electric cylinder for moving the lifting plate. The fertilizing mechanism includes a box body arranged on the left outer wall of the bracket, a stirring rod rotatably arranged in the box body, a stirring motor arranged at the top of the box body for driving the stirring rod, and a fertilizer delivery pipe arranged on the bottom plate of the box body. A cylinder is arranged on the bottom plate to facilitate the drill bit to pass through, and one end of the fertilizer delivery pipe is communicated with the cylinder. However, it is bulky and heavy, can only be pushed and moved, is only applicable to the scenario of flat orchards, is not suitable for fertilizing operations in mountain orchards, and has a high cost.

[0006] In view of this, a portable ground hole punching device with an improved structure is particularly proposed to solve the above technical problems. Content of the Utility Model

[0007] In order to overcome some deficiencies existing in the existing method of manually punching holes around fruit trees, the technical problem of the utility model is to provide a portable ground hole punching device with an improved structure.

[0008] Technical solution: A portable ground drilling device includes a drilling pile. A pile-pulling support rod is provided at the upper end of the drilling pile. Adjustment holes are radially provided on the drilling pile. Pile-pulling stress rods at different heights are inserted into the adjustment holes, and both ends of the pile-pulling stress rods are connected to the drilling pile. It also includes a pulling assembly used in conjunction with the drilling pile. A cushion block is provided at the top of the drilling pile. The pulling assembly includes support feet. A support frame is provided on the support feet. A rotatable guide sleeve is movably sleeved on the upper part of the support frame through a connecting shaft. A pile-pulling arm is connected inside the guide sleeve. One end of the pile-pulling arm is connected with a hook, and the hook (10) is fitted with the pile-pulling stress rod (3). An adjustment arm is inserted into the guide sleeve, and a locking column is inserted through the guide sleeve.

[0009] Furthermore, it also includes a pedal. One side of the bottom of the adjustment arm away from the pile-pulling arm is connected with a pedal.

[0010] Furthermore, it also includes an armrest frame. One side of the adjustment arm close to the pedal is connected with an armrest frame.

[0011] Furthermore, it also includes. One side of the adjustment arm away from the armrest frame is connected with a limit block.

[0012] Furthermore, both ends of the support feet are designed with an upward bending structure.

[0013] Furthermore, positioning grooves are circumferentially and spaced apart at the pile tip at the lower part of the drilling pile.

[0014] Furthermore, a cushion block is provided on the upper end face of the drilling pile, and the area of the cushion block is larger than the cross-sectional area of the drilling pile.

[0015] The utility model has the following advantages: This device adopts the extrusion hole-forming method and can be flexibly operated by one person or two people. By knocking on the cushion block, the knocking area of the drilling pile can be increased, which is beneficial to improving the safety during use; by moving and adjusting to extend the use length of the adjustment arm, the purpose of saving manpower can be achieved; through the support frame designed in a trapezoidal structure with a narrower upper part and a wider lower part, it is beneficial to further enhance the stability and safety during use; the overall structure of this device is simple, which provides convenience for users to flexibly drill holes around fruit trees in the orchard. Description of the drawings

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the utility model.

[0017] Figure 2 It is a left view of the utility model.

[0018] Figure 3 It is a connection structure schematic diagram of the drilling pile, pile-pulling stress rod, pile-pulling support rod and cushion block of the utility model.

[0019] Figure 4 This is a three-dimensional structural schematic diagram of the drawing component of the present utility model.

[0020] Figure 5 This is a partial structural separation diagram of the drawing component of the present utility model.

[0021] Among them, the above-mentioned drawings include the following reference numerals: 1, punching pile; 2, adjusting hole; 3, pile-pulling stress rod; 4, pile-pulling support rod; 5, cushion block; 6, support leg; 7, support frame; 8, guide sleeve; 9, pile-pulling arm; 10, hook; 11, adjusting arm; 12, handrail frame; 13, limit block; 14, locking column; 15, pedal; 100, positioning groove. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1: A portable ground punching device provided by the present utility model, refer to Figures 1 to 5As shown in the figure, it includes a punched pile 1, a pile-pulling stress rod 3, a pile-pulling support rod 4, a cushion block 5, and a pulling component used in conjunction with the punched pile 1. An adjustment hole 2 is provided in the upper part of the punched pile 1, and the pile-pulling stress rods 3 with different heights are inserted through the punched pile 1, which is beneficial for flexibly switching the stress points when the punched pile 1 is pulled upward, making it flexible and convenient to use. Moreover, the middle part of the pile-pulling stress rod 3 is located in the adjustment hole 2. At the tip of the lower part of the punched pile 1, positioning grooves 100 are provided at intervals along the circumference, which is beneficial for positioning and guiding when the punched pile 1 is inserted downward into the soil. A pile-pulling support rod 4 is connected to the upper part of the punched pile 1, a cushion block 5 is arranged at the top of the punched pile 1, and a pulling component is arranged on one side of the punched pile 1. The pulling component includes a support foot 6, a support frame 7, a guide sleeve 8, a pile-pulling arm 9, a hook 10, an adjustment arm 11, and a locking column 14. The number of support feet 6 is two, and both ends of the support foot 6 are designed to be bent upward, which is beneficial for further enhancing the structural stability of the support foot 6. A support frame 7 is arranged between the two support feet 6, and the support frame 7 is designed in a trapezoidal structure with a narrower upper part and a wider lower part, which is beneficial for further enhancing the stability and safety during use. The upper part of the support frame 7 is movably sleeved with a rotatable guide sleeve 8 through a connecting shaft. A pile-pulling arm 9 is connected inside the guide sleeve 8. One end of the pile-pulling arm 9 is connected with a hook 10 capable of pulling the pile-pulling stress rod 3. An adjustment arm 11 is inserted into the guide sleeve 8, and a locking column 14 for locking and limiting the adjustment arm 11 is threadedly inserted into the guide sleeve 8. By stretching and extending the adjustment arm 11, it is beneficial for achieving the purpose of saving effort.

[0024] Furthermore, as shown in Figure 1 , Figure 2 , Figure 4 and Figure 5 , it also includes a pedal 15. One side of the bottom of the adjustment arm 11 away from the pile-pulling arm 9 is connected with the pedal 15. By stepping on the pedal 15 downward with the foot, it can further save effort when pulling the punched pile 1 upward. It also includes an armrest frame 12. One side of the adjustment arm 11 close to the pedal 15 is connected with the armrest frame 12. By holding the hand in the armrest frame 12, it is beneficial for improving the stability and safety when pressing the adjustment arm 11 for use. It also includes a limit block 13. One side of the adjustment arm 11 away from the armrest frame 12 is connected with the limit block 13. When adjusting the length of the adjustment arm 11, the limit block 13 can play a limiting role on the adjustment arm 11, preventing the adjustment arm 11 from falling off the guide sleeve 8, and thus being beneficial for improving the safety during use.

[0025] When it is necessary to punch holes in the ground around fruit trees, first vertically insert the punching pile 1 at a certain distance from the fruit tree. While holding the pile-pulling support rod 4 with one hand, hold the hammer with the other hand and strike the cushion block 5, so that the tip of the punching pile 1 and the lower part of the pile body can be inserted into the soil, thereby forming a water storage hole or a fertilization hole with a certain depth in the soil, which is beneficial to the management of fruit trees. When the punching pile 1 needs to be pulled up after being driven into a certain depth, insert the end of the pile-pulling arm 9 with the hook 10 into the adjustment hole 2, so that the hook 10 can hook the pile-pulling force-bearing rod 3. In this way, by simply applying a downward pressing force to one side of the handrail frame 12 on the adjustment arm 11, the punching pile 1 can be pulled up and tilted using the lever principle with the connecting shaft on the support frame 7 as the axis. And by adjusting and extending the length of the adjustment arm 11, the purpose of saving effort can be achieved during the process of pulling up the punching pile 1. By tightening the locking column 14, the adjusted adjustment arm 11 can be locked and fixed.

[0026] It should be understood that this embodiment is only used to illustrate the present invention and not to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of this application.

Claims

1. A portable ground punching device, comprising a punching pile (1) and a pile pulling and supporting rod (4), wherein the pile pulling and supporting rod (4) is arranged at the upper end of the punching pile (1), and is characterized in that: The bored pile (1) is radially provided with adjustment holes (2), and pull pile stress rods (3) with different heights are arranged in the adjustment holes (2). Both ends of the pull pile stress rods (3) are connected to the bored pile (1); further included is a pulling component for use in conjunction with the bored pile (1). The pulling component includes support feet (6), a support frame (7) is arranged on the support feet (6), a rotatable guide sleeve (8) is movably sleeved on the upper part of the support frame (7) through a connecting shaft, a pull pile arm (9) is connected in the guide sleeve (8), a hook (10) is connected to one end of the pull pile arm (9), the hook (10) is fitted with the pull pile stress rod (3), an adjustment arm (11) is arranged in the guide sleeve (8), and a locking column (14) is arranged on the guide sleeve (8).

2. The portable ground drilling device according to claim 1, wherein, Further included is a pedal (15), and the pedal (15) is connected to the side of the bottom of the adjustment arm (11) away from the pull pile arm (9).

3. The portable ground hole drilling device according to claim 2, characterized in that, Further included is a handrail frame (12), and the handrail frame (12) is connected to the side of the adjustment arm (11) close to the pedal (15).

4. A portable ground drilling device according to claim 3, characterized in that, Further included is a limit block (13), and the limit block (13) is connected to the side of the adjustment arm (11) away from the handrail frame (12).

5. A portable ground drilling device according to any one of claims 1-4, characterized in that, Both ends of the support feet (6) are designed with an upward bending structure.

6. A portable ground drilling device according to any one of claims 1-4, characterized in that, Circumferentially spaced positioning grooves (100) are provided at the pile tip of the lower part of the bored pile (1).

7. A portable ground drilling device according to any one of claims 1-4, characterized in that, A cushion block (5) is arranged on the upper end surface of the bored pile (1), and the area of the cushion block (5) is larger than the cross-sectional area of the bored pile (1).

Images