Vegetable planting puncher
By combining the limiting mechanism and the internal threaded tube, the problem of difficulty in controlling the insertion depth of the vegetable planting hole punch is solved, achieving precise adjustment of the insertion depth and improving ease of use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-10
- Publication Date
- 2026-04-07
AI Technical Summary
Existing vegetable planting hole punches are difficult to control in terms of insertion depth into the soil, resulting in holes that do not meet requirements or increasing the labor intensity of workers, making them inconvenient to use.
The device employs a limiting mechanism in conjunction with an internal threaded tube. The rotation of the internal threaded tube drives the guide rod and the limiting plate to move up and down, thereby adjusting and limiting the insertion depth of the shovel. Combined with the design of the guide plate and the foot beam, it ensures precise control of the insertion depth.
It enables precise adjustment and control of the hole punch insertion depth, reducing the labor intensity of workers and improving the convenience of use and the accuracy of punching.
Smart Images
Figure CN224084096U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of vegetable cultivation, specifically a vegetable planting hole punch. Background Technology
[0002] In the process of vegetable planting, the first step is to dig holes. Drilling machines can replace manual digging. Currently, there are two types of drilling machines: one is the traditional manual drilling machine, and the other is a mechanical drilling machine driven by a gasoline engine. However, mechanical drilling machines are not easy to move and have a high cost. In addition, the holes are irregular and easily damage the soil, so their practicality is not high.
[0003] Current vegetable planting hole punches, as described in patent announcement number CN216313869U, include a support frame. The upper left and right sides of the support frame are respectively provided with handles. The lower end of the support frame is connected to a foot pedal through a connecting frame. The lower middle part of the foot pedal is connected to a punching cylinder through a connecting sleeve. A pressing rod is inserted into the middle part of the connecting frame, and a pressing block is fixedly connected to the lower end of the pressing rod.
[0004] Regarding the aforementioned technologies, the inventors believe that the drilling tube with a cutting structure enters the soil to make holes. However, since different vegetables require different drilling depths, and workers rely entirely on their experience to insert the drilling tube into the soil, the insertion depth can be either too shallow or too deep. Inserting too shallowly results in holes that do not meet the required depth, while inserting too deeply requires more effort from the workers, increasing their labor intensity and making the entire drilling device inconvenient to use. Utility Model Content
[0005] The purpose of this invention is to provide a vegetable planting hole punch to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A vegetable planting hole punch, including
[0008] A drilling mechanism, comprising a shovel cylinder, a guide ring fixedly connected to the top of the shovel cylinder, L-shaped rods symmetrically fixedly connected to the outer side of the guide ring, a fixing rod fixedly connected to one end of each set of L-shaped rods away from the guide ring, and a beam handle symmetrically fixedly connected to the outer side of the fixing rod.
[0009] The limiting mechanism includes a limiting plate sleeved on the outside of the shovel barrel. Guide rods are symmetrically fixedly connected to the top of the limiting plate. Both sets of guide rods slide through the guide ring. Sliding blocks are fixedly connected to the top of the two sets of guide rods. An internally threaded tube is rotatably connected to the top of the sliding block. The internally threaded tube is threadedly connected to the fixed rod.
[0010] As a further embodiment of this utility model: a bulldozing ring is slidably connected inside the shovel barrel, a connecting rod is symmetrically fixedly connected to the top of the bulldozing ring, a sliding beam is fixedly connected to the top of the connecting rod, the sliding beam is slidably connected to both sets of guide rods, and a spring is symmetrically fixedly connected between the sliding beam and the guide ring.
[0011] As a further embodiment of this utility model: a retaining ring is fixedly connected to the inner wall of the guide ring, and the retaining ring corresponds to the bulldozing ring.
[0012] As a further embodiment of this utility model: a passage opening is provided on one side of the shovel barrel, guide ring, bulldozing ring and the retaining ring, and a guide plate is symmetrically fixedly connected to one side of the shovel barrel.
[0013] As a further embodiment of this utility model: both the guide plate and the bottom of the shovel cylinder are provided with slits.
[0014] As a further embodiment of this utility model: guide grooves are provided on both sides of the sliding block, and the two sets of L-shaped rods pass through the two sets of guide grooves respectively.
[0015] As a further embodiment of this utility model: a handwheel is fixedly connected to the outer side of the internally threaded tube, and a foot beam is symmetrically fixedly connected to the outer side of the guide ring. The two sets of foot beams are respectively fixedly connected to the two sets of L-shaped rods.
[0016] Compared with the prior art, the beneficial effects of this utility model are:
[0017] With the above-mentioned structure, this utility model, through the cooperation of the internal threaded tube, sliding block, guide rod, and limiting plate, allows the limiting plate to limit the insertion depth of the shovel when it is inserted into the soil. When the internal threaded tube rotates, it can drive the guide rod and the limiting plate to move up and down, thereby adjusting the depth to which the shovel can be inserted into the soil. This allows workers to adjust the limiting plate to the required height as needed, and then adjust it to contact the soil during the subsequent insertion of the shovel to insert it to the required depth, making the entire hole drill more convenient to use. Attached Figure Description
[0018] The present invention will be further described in detail below with reference to the embodiments shown in the accompanying drawings, but this does not constitute any limitation on the present invention.
[0019] Figure 1 This is a schematic diagram of a vegetable planting hole punch.
[0020] Figure 2 A type of vegetable planting hole punch Figure 1 A schematic diagram of the structure of part A.
[0021] Figure 3 This is a structural schematic diagram of a vegetable planting hole punch from another perspective.
[0022] Figure 4 A type of vegetable planting hole punch Figure 3 A schematic diagram of the structure of part B.
[0023] In the diagram: 1. Drilling mechanism; 101. Shovel barrel; 102. Guide plate; 104. Guide ring; 105. Step beam; 106. L-shaped rod; 107. Through port; 108. Fixed rod; 109. Beam handle; 110. Cutting edge; 2. Limiting mechanism; 201. Limiting plate; 202. Guide rod; 203. Sliding block; 204. Internally threaded pipe; 205. Handwheel; 206. Bulldozing ring; 207. Retaining ring; 208. Connecting rod; 209. Sliding beam; 210. Spring; 211. Guide groove. Detailed Implementation
[0024] The technical solution of this patent will be further described in detail below with reference to specific embodiments.
[0025] Please see Figure 1-4 A vegetable planting hole punch includes a punching mechanism 1, which includes a shovel 101. The shovel 101 is designed to be inserted into the soil and then pulled out, so that the soil inside the shovel 101 is carried out with the shovel 101, thereby punching holes in the soil. A passage opening 107 is provided on one side of the shovel 101, guide ring 104, pusher ring 206, and retainer ring 207. The passage opening 107 facilitates the passage of vegetable seedlings, allowing the shovel 101 to be moved to the outside of the seedlings during transplanting.
[0026] A guide plate 102 is symmetrically fixedly connected to one side of the shovel barrel 101. The guide plate 102 is designed to guide the leaves of the vegetable seedlings, so that when the shovel barrel 101 moves to the outside of the vegetable seedlings, the leaves can be guided and gathered, thereby reducing the probability of the shovel barrel 101 scratching the leaves. Both the guide plate 102 and the bottom of the shovel barrel 101 are provided with a slit 110, which facilitates the insertion of the shovel barrel 101 and the guide plate 102 into the soil. A guide ring 104 is fixedly connected to the top of the shovel barrel 101. An L-shaped rod 106 is symmetrically fixedly connected to the outside of the guide ring 104. A fixing rod 108 is fixedly connected to the end of the two sets of L-shaped rods 106 away from the guide ring 104. The fixing rod 108 is designed to drive the L-shaped rod 106, the guide ring 104 and the shovel barrel 101 to move up and down with it during the up and down movement.
[0027] A stepping beam 105 is symmetrically fixedly connected to the outer side of the guide ring 104. Two sets of stepping beams 105 are respectively fixedly connected to two sets of L-shaped rods 106. The stepping beams 105 are designed for foot stepping, thus facilitating the insertion of the shovel barrel 101 into the soil. A beam handle 109 is symmetrically fixedly connected to the outer side of the fixing rod 108, facilitating the holding of the entire drilling tool. A bulldozing ring 206 is slidably connected inside the shovel barrel 101. A connecting rod 208 is symmetrically fixedly connected to the top of the bulldozing ring 206, and a sliding beam 209 is fixedly connected to the top of the connecting rod 208. The sliding beam 209 is designed to push out the soil inside the shovel barrel 101 when it is stepped on and moves upwards.
[0028] The limiting mechanism 2 includes a limiting plate 201 sleeved on the outside of the shovel barrel 101, which limits the insertion depth of the shovel barrel 101. Guide rods 202 are symmetrically fixedly connected to the top of the limiting plate 201. A sliding beam 209 is slidably connected to both sets of guide rods 202. Springs 210 are symmetrically fixedly connected between the sliding beam 209 and the guide ring 104. The springs 210 are used to push the sliding beam 209, connecting rod 208, and bulldozing ring 206 upward using their elasticity. A retaining ring 207 is fixedly connected to the inner wall of the guide ring 104. The retaining ring 207 corresponds to the bulldozing ring 206 and limits the movement of the bulldozing ring 206, reducing the probability of the bulldozing ring 206 disengaging from the shovel barrel 101. Both sets of guide rods 202 slide through the guide ring 104. The top of the two sets of guide rods 202 is fixedly connected to a sliding block 203. Guide grooves 211 are provided on both sides of the sliding block 203. Two sets of L-shaped rods 106 pass through the two sets of guide grooves 211 respectively. The setting of the guide grooves 211 can guide the up and down movement of the sliding block 203.
[0029] A threaded tube 204 is rotatably connected to the top of the sliding block 203. The threaded tube 204 is threadedly connected to the fixed rod 108. The threaded tube 204 is designed to drive the sliding block 203, guide rod 202, and limiting plate 201 to move up and down during rotation, thereby adjusting the depth of the shovel barrel 101 inserted into the soil, making it easier for the user to insert the shovel barrel 101 to a specified depth. A handwheel 205 is fixedly connected to the outside of the threaded tube 204, which facilitates the rotational adjustment of the threaded tube 204.
[0030] In use, turn the handwheel 205 according to the required drilling depth. This rotation of the handwheel 205 will cause the internally threaded tube 204 to rotate, moving it downwards along the fixed rod 108. This downward movement of the internally threaded tube 204 will cause the sliding block 203, guide rod 202, and limiting plate 201 to move downwards until the distance between the bottom of the limiting plate 201 and the bottom of the shovel cylinder 101 is adjusted to the required drilling depth. Move the entire drill to the desired drilling position. Then, step on the foot-operated beam 105 to move the through-hole 107 and the shovel cylinder 101 downwards, inserting the shovel cylinder 101 into the soil until the limiting plate 201 contacts the soil. Next, move the entire drill upwards, causing the shovel cylinder 101 to carry the internal soil upwards, thus creating the corresponding hole. When transplanting vegetable seedlings, align the through-hole 107 with one side of the vegetable and move the shovel cylinder 101 upwards. The bottom contacts the soil, then moves towards the side of the vegetable seedling until the seedling is fitted inside the shovel cylinder 101. Then, step on the step beam 105 to move the passage 107 and the shovel cylinder 101 downwards, inserting the shovel cylinder 101 into the soil until the limiting plate 201 moves downwards to contact the soil. Then, move the entire hole punch upwards, causing the shovel cylinder 101 to move upwards carrying the soil inside, thereby lifting the seedling and soil. Then, insert the entire hole punch into the previously punched planting hole. Next, step on the sliding beam 209 and then pull the fixing rod 108 upwards, causing the fixing rod 108 to drive the L-shaped rod 106 and the shovel cylinder 101 upwards until the shovel cylinder 101 is pulled out of the soil. At the same time, due to the obstruction of the pushing ring 206, the soil inside the shovel cylinder 101 and the vegetable seedling in the soil will not move upwards with the shovel cylinder 101, thus realizing the transplanting of the vegetable seedling.
[0031] The above-described embodiments are preferred embodiments of the present utility model and are only used to facilitate the illustration of the present utility model. They are not intended to limit the present utility model in any way. Any person skilled in the art who makes partial modifications or alterations to the technical content disclosed in the present utility model without departing from the scope of the technical features of the present utility model shall still fall within the scope of the technical features of the present utility model.
Claims
1. A vegetable planting hole punch, characterized in that, include A drilling mechanism (1) includes a shovel cylinder (101), a guide ring (104) is fixedly connected to the top of the shovel cylinder (101), and L-shaped rods (106) are symmetrically fixedly connected to the outer side of the guide ring (104). A fixing rod (108) is fixedly connected to one end of the two sets of L-shaped rods (106) away from the guide ring (104). A beam handle (109) is symmetrically fixedly connected to the outer side of the fixing rod (108). The limiting mechanism (2) includes a limiting plate (201) sleeved on the outside of the shovel barrel (101). The top of the limiting plate (201) is symmetrically fixedly connected with guide rods (202). Both sets of guide rods (202) slide through the guide ring (104). The top of the two sets of guide rods (202) is fixedly connected with sliding blocks (203). The top of the sliding blocks (203) is rotatably connected with an internal threaded tube (204). The internal threaded tube (204) is threadedly connected to the fixed rod (108).
2. The vegetable planting hole punch according to claim 1, characterized in that, The inside of the shovel barrel (101) is slidably connected to a bulldozer ring (206). A connecting rod (208) is symmetrically fixedly connected to the top of the bulldozer ring (206). A sliding beam (209) is fixedly connected to the top of the connecting rod (208). The sliding beam (209) is slidably connected to both sets of guide rods (202). A spring (210) is symmetrically fixedly connected between the sliding beam (209) and the guide ring (104).
3. A vegetable planting hole punch according to claim 2, characterized in that, A retaining ring (207) is fixedly connected to the inner wall of the guide ring (104), and the retaining ring (207) corresponds to the bulldozing ring (206).
4. A vegetable planting hole punch according to claim 3, characterized in that, The shovel barrel (101), guide ring (104), bulldozing ring (206) and retaining ring (207) are all provided with a passage (107) on one side, and a guide plate (102) is symmetrically fixedly connected to one side of the shovel barrel (101).
5. A vegetable planting hole punch according to claim 4, characterized in that, Both the guide plate (102) and the shovel barrel (101) have cutouts (110) at their bottoms.
6. A vegetable planting hole punch according to claim 1, characterized in that, Guide grooves (211) are provided on both sides of the sliding block (203), and the two sets of L-shaped rods (106) pass through the two sets of guide grooves (211) respectively.
7. A vegetable planting hole punch according to claim 1, characterized in that, A handwheel (205) is fixedly connected to the outer side of the internally threaded tube (204), and a foot beam (105) is symmetrically fixedly connected to the outer side of the guide ring (104). The two sets of foot beams (105) are respectively fixedly connected to the two sets of L-shaped rods (106).