Punching device for dioscorea polystachya planting

Abstract

The utility model discloses a punching device for dioscorea polystachya planting, which comprises a power mechanism and a drilling assembly, the power mechanism is fixedly connected with two hand-held frames, and the hand-held frames are fixedly connected with reinforcing rods; the drilling assembly comprises a drill rod, a spiral blade is fixedly connected to the drill rod, a channel is formed in the drill rod, a bottom cover is rotationally connected to the drill rod, the bottom cover is conical, a transfer mechanism is rotationally connected to the drill rod, the transfer mechanism communicates with the channel, the transfer mechanism is detachably connected with a slurry pump, and the slurry pump communicates with the bottom cover. The transfer mechanism is fixedly connected with a fixing mechanism, and the fixing mechanism is detachably connected with the reinforcing rod. According to the utility model, not only can drilling be completed, but also fine sand slurry can be quickly injected, so that the labor intensity of planters is reduced, and the working efficiency is also improved.

Description

A hole-drilling device for planting Chinese yam Technical Field

[0001] This utility model relates to the technical field of yam planting hole-drilling devices, and in particular to a yam planting hole-drilling device. Background Technology

[0002] Chinese yam, a high-value economic crop that is both food and medicine, is widely cultivated in many parts of my country. It has good antioxidant and anti-aging effects, as well as the effects of tonifying the middle energizer, replenishing qi, and regulating the spleen and stomach.

[0003] Traditional planting methods rely on manual digging, using shovels or special tools to dig trenches layer by layer. This is not only time-consuming and labor-intensive, but also makes it difficult to ensure the verticality and uniformity of the holes, which can easily lead to tuber branching and deformities, directly affecting the commercial value. Existing hole-drilling devices can quickly complete the drilling, but they cannot quickly inject fine sand after the holes are completed, which reduces work efficiency. Fine sand facilitates the rapid growth of Chinese yam, so injecting fine sand is very necessary.

[0004] To address this issue, a hole-drilling device for planting Chinese yam is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide a hole-drilling device for planting Chinese yam, so as to solve the problems existing in the prior art. After drilling holes quickly, it can also quickly fill them with fine mortar, thereby improving work efficiency.

[0006] To achieve the above objectives, this utility model provides the following solution: This utility model provides a hole-drilling device for planting Chinese yam, comprising:

[0007] A power mechanism, on which two handrails are fixedly connected, and on which reinforcing rods are fixedly connected;

[0008] A drilling assembly includes a drill rod with a helical blade fixedly connected to it. A channel is formed inside the drill rod. A bottom cover is rotatably connected to the drill rod. The bottom cover is conical. A transfer mechanism is rotatably connected to the drill rod and communicates with the channel. A mud pump is detachably connected to the transfer mechanism. A fixing mechanism is fixedly connected to the transfer mechanism. The fixing mechanism and the reinforcing rod are detachably connected.

[0009] Preferably, the transfer mechanism includes a transfer body with a first through hole, the drill rod being rotatably connected within the first through hole, a cavity within the transfer body, a first feed inlet on the transfer body, the first feed inlet communicating with the cavity, the first feed inlet being detachably connected to the mud pump via a quick-connect mechanism, and a second feed inlet on the drill rod communicating with the channel, the second feed inlet being located within the cavity.

[0010] Preferably, the fixing mechanism includes a first connecting rod, and a second connecting rod is movably connected to the first connecting rod. The second connecting rod is detachably connected to the reinforcing rod through a connecting mechanism.

[0011] Preferably, the connecting mechanism includes a retaining ring 1, which is fixedly connected to the connecting rod 2, and a retaining ring 2 is detachably connected to the retaining ring 1. Both the retaining ring 1 and the retaining ring 2 are provided with a plurality of connecting holes, and screws are inserted into the connecting holes. The screws are threadedly connected to nuts.

[0012] Preferably, the connecting rod one has a cavity two inside, and the connecting rod one has a second through hole that communicates with the cavity two. The size of the second through hole is smaller than that of the cavity two. An insert rod is fixedly connected to the connecting rod one, and the insert rod extends into the cavity two. A limiting plate is fixedly connected to the insert rod, and the limiting plate is located inside the cavity two.

[0013] Preferably, the quick-connect mechanism includes quick-connect connector one and quick-connect connector two. Quick-connect connector one is fixedly connected to the first feed inlet, and quick-connect connector two is connected to the mud pump through a conveying pipe. Quick-connect connector one and quick-connect connector two are detachably connected.

[0014] Preferably, the drill rod has several grooves 1 and several grooves 2. A spring is fixedly connected in the groove 1 and abuts against the bottom cover. A protrusion is fixedly connected on the bottom cover and the protrusion and the groove 2 are correspondingly arranged.

[0015] Preferably, a first connecting plate is fixedly connected to the bottom cover, and a second connecting plate is fixedly connected to the drill rod, with the first connecting plate and the second connecting plate being rotatably connected.

[0016] This utility model discloses the following technical effects: In this device, the power mechanism drives the drill rod to rotate, which in turn drives the spiral blades to rotate, drilling a hole in the soil. A handrail facilitates operation of the device. The fixing mechanism secures the transfer mechanism. During use, the fixing mechanism is connected to the reinforcing rod to prevent the transfer mechanism from rotating during drilling. The transfer mechanism connects the mud pump and the channel. The bottom cover is a solid metal structure. The mud pump provides fine slurry. After drilling is completed, the drill rod stops rotating. The transfer mechanism is connected to the mud pump. When the device is lifted, the bottom cover rotates under its own weight, opening the channel. The mud pump pumps fine slurry to the transfer mechanism, which flows into the channel and out from the bottom, eventually flowing into the newly drilled hole. As the device is lifted, fine slurry is injected into the hole. This fine slurry is used for planting Chinese yam. This utility model not only completes drilling but also quickly injects fine slurry, reducing the labor intensity of planting personnel while improving work efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 is a schematic diagram of the hole-drilling device for planting Chinese yam according to this utility model;

[0019] Figure 2 is an enlarged view of point a in Figure 1;

[0020] Figure 3 is an enlarged view of point b in Figure 1;

[0021] Figure 4 is a structural schematic diagram of the quick connector of this utility model;

[0022] Figure 5 is a schematic diagram of the connection between quick connector one and quick connector two of this utility model;

[0023] The components are as follows: 1. Power mechanism; 2. Handrail; 3. Reinforcing rod; 4. Drill rod; 5. Spiral blade; 6. Channel; 7. Transformer; 8. Cavity 1; 9. First feed inlet; 10. Second feed inlet; 11. Connecting rod 1; 12. Connecting rod 2; 13. Snap ring 1; 14. Snap ring 2; 15. Screw; 16. Cavity 2; 17. Insert rod; 18. Limiting plate; 19. Quick connector 1; 20. Quick connector 2; 21. Spring; 22. Bottom cover; 23. First connecting plate; 24. Second connecting plate; 25. Protrusion. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] Referring to Figures 1-5, this utility model provides a hole-drilling device for planting Chinese yam, comprising:

[0027] The power mechanism 1 has two handrails 2 fixedly connected to it, and a reinforcing rod 3 is fixedly connected to the handrails 2.

[0028] The drilling assembly includes a drill rod 4, a spiral blade 5 fixedly connected to the drill rod 4, a channel 6 opened inside the drill rod 4, a bottom cover 22 rotatably connected to the drill rod 4, the bottom cover 22 being conical, a transfer mechanism rotatably connected to the drill rod 4, the transfer mechanism communicating with the channel 6, a mud pump detachably connected to the transfer mechanism, a fixing mechanism fixedly connected to the transfer mechanism, and a fixing mechanism and a reinforcing rod 3 detachably connected.

[0029] In this device, the power mechanism 1 drives the drill rod 4 to rotate. The power mechanism 1 can be either a fuel engine or an electric motor. The drill rod 4 drives the spiral blade 5 to rotate, drilling a hole in the soil. The handrail 2 facilitates the operation of this device. The fixing mechanism is used to fix the transfer mechanism. When in use, the fixing mechanism is connected to the reinforcing rod 3 to prevent the transfer mechanism from rotating during the drilling process. The transfer mechanism is used to connect the mud pump and the channel 6. The bottom cover 22 is a solid metal structure. The mud pump is used to provide fine slurry. When the drilling is completed, the drill rod 4 stops rotating. The transfer mechanism is connected to the mud pump (not shown in the figure). When the device is lifted upward, the bottom cover 22 will rotate under its own weight and open the channel 6. The mud pump (not shown in the figure) pumps fine slurry to the transfer mechanism. The fine slurry will flow into the channel 6 and flow out from the bottom of the channel 6, eventually flowing into the drilled hole. As the device is lifted, the fine slurry is injected into the drilled hole. The fine slurry is used to plant Chinese yam.

[0030] The scheme is further optimized. The transfer mechanism includes a transfer body 7, which has a first through hole. The drill rod 4 is rotatably connected in the first through hole. The transfer body 7 has a cavity 8. The transfer body 7 has a first feed port 9, which is connected to the cavity 8. The first feed port 9 is detachably connected to the mud pump through a quick-connect mechanism. The drill rod 4 has a second feed port 10, which is connected to the channel 6 and is located in the cavity 8.

[0031] The mud pump (not shown in the figure) pumps fine sand slurry to the first feed port 9 through a quick-connect mechanism. The fine sand slurry flows into the cavity 8. The second feed port 10 is always in the cavity 8. The fine sand slurry will eventually flow into the channel 6.

[0032] The design is further optimized so that the fixing mechanism includes a connecting rod 11, a connecting rod 2 12 is movably connected to the connecting rod 11, and the connecting rod 2 12 is detachably connected to the connecting mechanism and the reinforcing rod 3.

[0033] Connecting rod 11 is L-shaped, and connecting rod 2 12 can move on connecting rod 11 to facilitate connection with reinforcing rod 3. The connecting mechanism is used to connect reinforcing rod 3 and connecting rod 2 12.

[0034] The scheme is further optimized. The connecting mechanism includes a retaining ring 13, which is fixedly connected to the connecting rod 2 12. The retaining ring 13 is detachably connected to a retaining ring 2 14. Both the retaining ring 13 and the retaining ring 2 14 have several connecting holes. Screws 15 are inserted into the connecting holes, and nuts are threaded onto the screws 15.

[0035] During connection, snap ring 13 is attached to reinforcing rod 3, snap ring 2 14 is attached to reinforcing rod 3, and snap ring 13 and snap ring 2 14 are connected together using screw 15 and nut.

[0036] The design is further optimized by providing a cavity 16 inside the connecting rod 11. A second through hole is provided on the connecting rod 11, which communicates with the cavity 16. The size of the second through hole is smaller than that of the cavity 16. An insert rod 17 is fixedly connected to the connecting rod 11 and extends into the cavity 16. A limiting plate 18 is fixedly connected to the insert rod 17 and is located inside the cavity 16.

[0037] The limiting plate 18 is inside the cavity 2 16, and the limiting plate 18 will not detach from the cavity 2 16. The insertion rod 17 moves up and down in the second through hole, so as to facilitate the engagement of the retaining ring 13 and the reinforcing rod 3.

[0038] The scheme is further optimized. The quick-connect mechanism includes quick-connect connector 19 and quick-connect connector 20. Quick-connect connector 19 is fixedly connected to the first feed port 9. Quick-connect connector 20 and the mud pump are connected through a conveying pipe. Quick-connect connector 19 and quick-connect connector 20 are detachably connected.

[0039] Quick connector 19 and quick connector 20 have the same structure. Both quick connector 19 and quick connector 20 adopt existing technology and are convenient for quick connection and disassembly.

[0040] The design is further optimized by creating several grooves 1 and several grooves 2 on the drill rod 4. A spring 21 is fixedly connected in groove 1 and abuts against the bottom cover 22. A protrusion 25 is fixedly connected on the bottom cover 22 and is correspondingly set with groove 2.

[0041] After drilling is completed, when the device is lifted upwards, the spring 21 can pop open the bottom cover 22, opening the channel 6. After the bottom cover 22 is fastened, the protrusion 25 will enter the groove 2. When the drill rod 4 rotates, the bottom cover 22 will be more stable.

[0042] The scheme is further optimized by fixing a first connecting plate 23 to the bottom cover 22 and fixing a second connecting plate 24 to the drill rod 4. The first connecting plate 23 and the second connecting plate 24 are rotatably connected.

[0043] The first connecting plate 23 and the second connecting plate 24 are located on the side, which makes it easy to open the bottom cover 22.

[0044] The method of using this device is as follows: Before drilling, first attach the retaining ring 13 to the reinforcing rod 3, then attach the retaining ring 2 14 to the reinforcing rod 3, and use screws 15 and nuts to connect the retaining ring 13 and retaining ring 2 14 together; two people operate this device together, each holding the handrail 2, start the power mechanism 1, the power mechanism 1 drives the drill rod 4 to rotate, the drill rod 4 drives the spiral blade 5 to rotate, drilling a hole in the soil. When the drilling is completed, the power mechanism 1 stops working, the drill rod 4 stops rotating, connect the quick connector 19 and quick connector 20 to connect the mud pump (not shown in the figure) to the central rotating body 7, start the mud pump (not shown in the figure), lift the device upward, the bottom cover 22 will open under its own weight and the action of the spring 21, the fine sand slurry flows into the cavity 1 8, and then enters the channel 6 through the second feed port 10, and finally flows out from the bottom of the channel 6. As the device is lifted, the fine sand slurry is injected into the borehole.

[0045] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0046] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A hole-drilling device for planting Chinese yam, characterized in that, include: A power mechanism (1) is fixedly connected to two handrails (2), and a reinforcing rod (3) is fixedly connected to the handrails (2); a drilling assembly includes a drill rod (4), a spiral blade (5) is fixedly connected to the drill rod (4), a channel (6) is opened inside the drill rod (4), a bottom cover (22) is rotatably connected to the drill rod (4), the bottom cover (22) is conical, a transfer mechanism is rotatably connected to the drill rod (4), the transfer mechanism is connected to the channel (6), a mud pump is detachably connected to the transfer mechanism, a fixing mechanism is fixedly connected to the transfer mechanism, and the fixing mechanism and the reinforcing rod (3) are detachably connected.

2. The hole-drilling device for planting Chinese yam according to claim 1, characterized in that: The transfer mechanism includes a transfer body (7), a first through hole is provided on the transfer body (7), the drill rod (4) is rotatably connected in the first through hole, a cavity (8) is provided in the transfer body (7), a first feed port (9) is provided on the transfer body (7), the first feed port (9) is connected to the cavity (8), the first feed port (9) is detachably connected to the mud pump through a quick-connect mechanism, a second feed port (10) is provided on the drill rod (4), the second feed port (10) is connected to the channel (6), and the second feed port (10) is located in the cavity (8).

3. The hole-drilling device for planting Chinese yam according to claim 2, characterized in that: The fixing mechanism includes a first connecting rod (11), and a second connecting rod (12) is movably connected to the first connecting rod (11). The second connecting rod (12) is detachably connected to the reinforcing rod (3) through a connecting mechanism.

4. The hole-drilling device for planting Chinese yam according to claim 3, characterized in that: The connecting mechanism includes a retaining ring (13), which is fixedly connected to the connecting rod (12). The retaining ring (13) is detachably connected to a retaining ring (14). Both the retaining ring (13) and the retaining ring (14) have several connecting holes. Screws (15) are inserted into the connecting holes, and nuts are threaded onto the screws (15).

5. The hole-drilling device for planting Chinese yam according to claim 3, characterized in that: The connecting rod (11) has a cavity (16) inside. The connecting rod (11) has a second through hole that communicates with the cavity (16). The size of the second through hole is smaller than that of the cavity (16). A plug rod (17) is fixedly connected to the connecting rod (11). The plug rod (17) extends into the cavity (16). A limiting plate (18) is fixedly connected to the plug rod (17). The limiting plate (18) is located inside the cavity (16).

6. The hole-drilling device for planting Chinese yam according to claim 2, characterized in that: The quick-connect mechanism includes quick connector one (19) and quick connector two (20). Quick connector one (19) is fixedly connected to the first feed port (9). Quick connector two (20) and the mud pump are connected through a conveying pipe. Quick connector one (19) and quick connector two (20) are detachably connected.

7. The hole-drilling device for planting Chinese yam according to claim 1, characterized in that: The drill rod (4) has several grooves and several grooves. A spring (21) is fixedly connected in the groove. The spring (21) abuts against the bottom cover (22). A protrusion (25) is fixedly connected on the bottom cover (22). The protrusion (25) and the groove are correspondingly arranged.

8. The hole-drilling device for planting Chinese yam according to claim 1, characterized in that: A first connecting plate (23) is fixedly connected to the bottom cover (22), and a second connecting plate (24) is fixedly connected to the drill rod (4). The first connecting plate (23) and the second connecting plate (24) are rotatably connected.

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