Planting hole digging device for fruit tree planting
By designing a fruit tree planting and excavation device with split-type excavation leaves and scales, the problem that the existing devices cannot flexibly adjust the size and depth of the planting holes is solved, and economical and convenient fruit tree planting is achieved to adapt to the growth needs of different types of fruit trees.
Patent Information
- Application Number
- CN202420961303.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-05-07
AI Technical Summary
The existing fruit tree planting and excavation devices cannot flexibly adjust the size and depth of the planting holes, resulting in high economic costs, inconvenience in portability, and affect the later growth of the fruit tree.
A planting hole excavation device is designed. By setting up split excavation leaves and scales, the size and depth of the excavation hole can be flexibly adjusted to adapt to different types of fruit trees.
It realizes more flexible fruit tree planting, saves costs, ensures planting hole excavation at different depths, adapts to different types of fruit trees, and promotes better growth of fruit trees.
Smart Images
Figure CN222814841U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fruit tree planting, in particular to a planting hole digging device for fruit tree planting. Background Art
[0002] Planting holes usually refer to the holes dug in advance for planting crops in agricultural production. Its size should be adapted to the specifications of the seedlings to ensure that the seedlings can grow smoothly. The main function of the planting hole is to provide a suitable living space for the plants, which can ensure the healthy growth of the plant roots, thereby ensuring the good development of the entire plant body and a higher yield.
[0003] In the existing fruit tree planting and excavation devices, general excavation devices can only dig planting holes of a single diameter. Different fruit trees have different sizes when planted, and the required planting holes are also the same size, resulting in the need for multiple excavation devices during planting, which is economically expensive and inconvenient to carry. At the same time, the excavation depth cannot be controlled during excavation, and the optimal growth depth of different types of fruit trees is different, which has an adverse effect on the later growth of the fruit trees. Utility Model Content
[0004] The utility model aims to provide a planting hole excavation device for fruit tree planting, wherein the digging leaves are arranged in a split type, and each digging leaf is divided into large and small types. When a large planting hole needs to be excavated, the large digging leaves are added, and when a small planting hole needs to be excavated, the small digging leaves are used. The utility model is more flexible to use and saves costs at the same time. A scale is arranged on the upper cover body, so that the excavation depth can be clearly grasped during the excavation process, thereby excavating planting holes of different depths to adapt to different types of fruit trees and promote better growth of fruit trees.
[0005] In order to achieve the above-mentioned purpose, a planting hole digging device for fruit tree planting is provided, comprising: an upper cover body, the inner top surface of the upper cover body is fixedly connected to an electric rod, the bottom of the electric rod is fixedly connected to a moving plate, the top of the moving plate is fixedly connected to a motor, the bottom of the moving plate is rotatably connected to a rotating shaft, the output end of the motor passes through the moving plate and is fixedly connected to the rotating shaft, an excavation component is arranged on the circumferential surface of the rotating shaft, the excavation component comprises a small excavation leaf, an oblong hole, a large excavation leaf and a bolt, the small excavation leaf is in a quarter sector shape, the inner circumferential surface of the small excavation leaf is fixedly connected to the rotating shaft, the small excavation leaf is provided with an oblong hole, and the small excavation leaf has a A large digging leaf is arranged at the bottom, and the large digging leaf is in a quarter fan shape. The small digging leaf and the large digging leaf are fixedly connected by bolts. A scale is fixedly connected to the circumferential surface of the upper cover body, and a lower limit block is fixedly connected to the bottom of the upper cover body. A lower cover body is arranged below the upper cover body, and the lower cover body is a hollow structure. An upper limit block is fixedly connected to the top of the lower cover body, and the lower limit block is located inside the lower cover body and below the upper limit block. A spring is fixedly connected to the inside of the lower cover body, and the top of the spring is fixedly connected to the lower limit block. A stabilizing pin is fixedly connected to the bottom of the lower cover body, and a handrail is fixedly connected to the circumferential surface of the upper cover body.
[0006] According to the planting hole digging device for fruit tree planting, the number of the electric rods is multiple and evenly distributed at the top four corners of the movable plate.
[0007] According to the planting hole digging device for fruit tree planting, the digging components are provided in plurality and are evenly distributed in an annular shape on the rotating shaft.
[0008] According to the planting hole digging device for fruit tree planting, the number of the springs is multiple and evenly distributed inside the lower cover.
[0009] According to the planting hole digging device for fruit tree planting, a plurality of stabilizing pins are provided and are evenly distributed at the bottom of the lower cover.
[0010] According to the planting hole digging device for fruit tree planting, the number of the handrails is two and they are symmetrically distributed on the circumferential surface of the upper cover body, and the scale is located below the handrails.
[0011] The above scheme has the following beneficial effects:
[0012] 1. The digging leaves are divided into two types by setting the upper cover, electric rod, moving plate, motor, rotating shaft, small digging leaves, oblong holes, large digging leaves and bolts. Each digging leaf is divided into different sizes. When a large planting hole needs to be dug, a large digging leaf is added. When a small planting hole is dug, a small digging leaf is used. It is more flexible to use and saves costs at the same time.
[0013] 2. By setting a scale, a lower limit block, a lower cover, an upper limit block and a spring, and setting a scale on the upper cover, the excavation depth can be clearly grasped during the excavation process, so as to dig planting holes of different depths to adapt to different types of fruit trees and promote better growth of fruit trees.
[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;
[0016] Figure 1 This is a front view of a planting hole digging device for fruit tree planting according to the utility model;
[0017] Figure 2 This is a cross-sectional view of a planting hole digging device for fruit tree planting according to the utility model;
[0018] Figure 3 This is a structural diagram of an excavation component of a planting hole excavation device for fruit tree planting according to the utility model;
[0019] Figure 4 for Figure 2 A is an enlarged view of the middle image.
[0020] Legend:
[0021] 1. Upper cover; 2. Electric rod; 3. Moving plate; 4. Motor; 5. Rotating shaft; 6. Small digging blade; 7. Long round hole; 8. Large digging blade; 9. Bolt; 10. Scale; 11. Lower limit block; 12. Lower cover; 13. Upper limit block; 14. Spring; 15. Stabilizing pin; 16. Handrail. DETAILED DESCRIPTION
[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0023] Reference Figure 1-4The utility model embodiment is a planting hole digging device for fruit tree planting, which includes: an upper cover body 1, an electric rod 2 is fixedly connected to the inner top surface of the upper cover body 1, a movable plate 3 is fixedly connected to the bottom of the electric rod 2, a plurality of electric rods 2 are arranged, and are evenly distributed at the top four corners of the movable plate 3, a motor 4 is fixedly connected to the top of the movable plate 3, a rotating shaft 5 is rotatably connected to the bottom of the movable plate 3, an output end of the motor 4 passes through the movable plate 3 and is fixedly connected to the rotating shaft 5, and an excavation component is arranged on the circumferential surface of the rotating shaft 5, There are multiple digging components, which are evenly distributed in an annular manner on the rotating shaft 5. The digging components include a small digging leaf 6, an oblong hole 7, a large digging leaf 8 and a bolt 9. The small digging leaf 6 is in a quarter sector shape. The inner circumference of the small digging leaf 6 is fixedly connected to the rotating shaft 5. The oblong hole 7 is provided on the small digging leaf 6. A large digging leaf 8 is provided below the small digging leaf 6. The large digging leaf 8 is in a quarter sector shape. The small digging leaf 6 and the large digging leaf 8 are fixedly connected by bolts 9. When a large planting hole needs to be excavated, the large digging leaf 8 is fixedly connected by bolts 9. The blade 8 is installed on the small digging blade 6 to expand the digging diameter. When digging a small planting hole, the large digging blade 8 can be removed. A scale 10 is fixedly connected to the circumferential surface of the upper cover body 1, and a lower limit block 11 is fixedly connected to the bottom of the upper cover body 1. A lower cover body 12 is arranged below the upper cover body 1. When digging, it is used to block the soil lifted up during digging, and protect the digging blade when not digging to avoid hurting people. The lower cover body 12 is a hollow structure, and an upper limit block 13 is fixedly connected to the top of the lower cover body 12. The lower limit block 11 is located at the lower cover body 12, and is located below the upper limit block 13, the interior of the lower cover body 12 is fixedly connected with a spring 14, the number of springs 14 is set in plurality and evenly distributed in the interior of the lower cover body 12, the top of the spring 14 is fixedly connected to the lower limit block 11, the bottom of the lower cover body 12 is fixedly connected with a stabilizing pin 15, the number of stabilizing pins 15 is set in plurality and evenly distributed at the bottom of the lower cover body 12, for better stabilizing the lower cover body 12, and an armrest 16 is fixedly connected to the circumferential surface of the upper cover body 1 for convenient handheld excavation.
[0024] Working principle: When excavating, the operator holds the handrail 16 to stabilize the upper cover body 1, and inserts the stabilizing pin 15 into the ground to fix the lower cover body 12, starts the motor 4 and the electric rod 2, presses the movable plate 3 downward, and rotates the rotating shaft 5 and the small digging leaves 6 thereon to carry out excavation. During the excavation process, the lower cover body 12 moves upward under the reaction force of the ground, so that the excavation depth can be grasped by observing the scale 10 on the upper cover body 1. The lower cover body 12 limits the excavated soil inside. When it is necessary to excavate a large planting hole, the large excavating leaves 8 can be installed on the small excavating leaves 6.
[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.
Claims
1. A planting hole digging device for fruit tree planting, comprising: The upper cover body (1) is characterized in that an electric rod (2) is fixedly connected to the inner top surface of the upper cover body (1), a movable plate (3) is fixedly connected to the bottom of the electric rod (2), a motor (4) is fixedly connected to the top of the movable plate (3), a rotating shaft (5) is rotatably connected to the bottom of the movable plate (3), an output end of the motor (4) passes through the movable plate (3) and is fixedly connected to the rotating shaft (5), an excavation assembly is arranged on the circumferential surface of the rotating shaft (5), the excavation assembly comprises a small excavation leaf (6), an oblong hole (7), a large excavation leaf (8) and a bolt (9), the small excavation leaf (6) is in a quarter sector shape, the inner circumferential surface of the small excavation leaf (6) is fixedly connected to the rotating shaft (5), the small excavation leaf (6) is provided with an oblong hole (7), a large excavation leaf (8) is arranged below the small excavation leaf (6), and the large excavation leaf (8) is in a The small excavating blade (6) and the large excavating blade (8) are fixedly connected by bolts (9); a scale (10) is fixedly connected to the circumferential surface of the upper cover body (1); a lower limit block (11) is fixedly connected to the bottom of the upper cover body (1); a lower cover body (12) is arranged below the upper cover body (1); the lower cover body (12) is a hollow structure; an upper limit block (13) is fixedly connected to the top of the lower cover body (12); the lower limit block (11) is located inside the lower cover body (12) and below the upper limit block (13); a spring (14) is fixedly connected to the inside of the lower cover body (12); the top of the spring (14) is fixedly connected to the lower limit block (11); a stabilizing pin (15) is fixedly connected to the bottom of the lower cover body (12); and a handrail (16) is fixedly connected to the circumferential surface of the upper cover body (1).
2. A planting hole digging device for fruit tree planting according to claim 1, characterized in that: The number of the electric rods (2) is plural and they are evenly distributed at the four corners of the top of the moving plate (3).
3. A planting hole digging device for fruit tree planting according to claim 1, characterized in that: The number of the excavating components is multiple and they are evenly distributed in an annular shape on the rotating shaft (5).
4. A planting hole digging device for fruit tree planting according to claim 1, characterized in that: The springs (14) are provided in a plurality and are evenly distributed inside the lower cover (12).
5. The planting hole digging device for fruit tree planting according to claim 1, characterized in that: The stabilizing pins (15) are provided in a plurality and are evenly distributed at the bottom of the lower cover (12).
6. A planting hole digging device for fruit tree planting according to claim 1, characterized in that: The number of the armrests (16) is two and they are symmetrically distributed on the circumferential surface of the upper cover body (1), and the scale (10) is located below the armrests (16).