An adjustable plant spacing hole seeder for medicinal materials

Abstract

The utility model relates to medicinal material planting technical field, concretely disclose a kind of adjustable plant spacing hole drill for medicinal material, including the door type frame of the roller being provided with outer wall, the lower end surface of the door type frame is provided with seeding mechanism, and the seeding mechanism includes two symmetrical distribution sleeves, the lower end of two sleeve is communicated with the blanking tube, and the connecting pipe is communicated between two sleeve and hopper, the first threaded rod is rotatably connected between the inner wall of the door type frame, two sleeve are all connected with first threaded rod by lug and are threadedly connected, the inner wall of the door type frame is fixedly connected with limit rod, two sleeve are all connected with limit rod by lug and are slidably connected, the inner wall of two sleeve is slidably connected with roll axle, the outer wall of two roll axle is all set up with multiple groups of material groove, and the number of each group of material groove in the outer wall of same roll axle is not equal, through adjustable roll axle and bidirectional threaded rod structure, the flexible adjustment of medicinal material seeding plant spacing and row spacing is realized, and different planting needs are adapted.

Description

Technical Field

[0001] This utility model relates to the field of medicinal herb cultivation technology, and specifically discloses an adjustable plant spacing hole seeder for medicinal herbs. Background Technology

[0002] Medicinal herb planting machines use mechanized operations to plant rhizome-type medicinal herbs into the soil, simplifying manual planting methods, reducing labor intensity, and increasing planting speed. Furthermore, due to the high degree of mechanization, working time is shortened, making it easier to plant rhizome-type medicinal herbs.

[0003] Medicinal herb planting machines have improved the efficiency of planting medicinal herbs and reduced labor costs. However, existing medicinal herb planting machines have difficulty adjusting the plant spacing and row spacing between adjacent herbs, which can easily lead to overly dense or sparse planting, hindering the cultivation of medicinal herbs. Therefore, an adjustable-spacing hill-planting machine for medicinal herbs is needed to solve this problem. Utility Model Content

[0004] This utility model proposes an adjustable plant spacing hill-seeding machine for medicinal materials. Through an adjustable roller shaft and a bidirectional threaded rod structure, it realizes flexible adjustment of the plant spacing and row spacing for medicinal materials, adapting to different planting needs.

[0005] This utility model is implemented as follows: an adjustable plant spacing seeder for medicinal herbs includes a gantry frame with rollers on its outer wall. A hopper is fixedly connected to the upper end of the gantry frame, and a sowing mechanism is provided on the lower end of the gantry frame. The sowing mechanism includes two symmetrically distributed sleeves, the lower ends of which are connected to a feeding pipe. A connecting pipe connects the two sleeves to the hopper. A first threaded rod is rotatably connected between the inner walls of the gantry frame. The two sleeves are threadedly connected to the first threaded rod through ear plates. A limiting rod is fixedly connected between the inner walls of the gantry frame. The two sleeves are slidably connected to the limiting rod through ear plates. A roller is slidably connected to the inner walls of the two sleeves. Multiple sets of circumferentially distributed material grooves are opened on the outer walls of the two rollers. The number of material grooves in each set on the outer wall of the same roller is not equal. A second threaded rod, rotatably connected to the roller, is threadedly connected to the outer walls of the two sleeves facing away from each other.

[0006] A bracket is fixedly connected to the lower end face of the gantry frame, and a dual-axis motor is installed on the upper end face of the bracket. Both output ends of the dual-axis motor are fixedly connected to hexagonal shafts, and the two hexagonal shafts are slidably connected to two roller shafts respectively.

[0007] As a preferred embodiment of the adjustable plant spacing seeder for medicinal materials according to this utility model, the lower ends of the outer walls of the two sleeves are fixedly connected to furrow openers located outside the feed pipe.

[0008] In a preferred embodiment of this utility model of an adjustable plant spacing seeder for medicinal materials, the threads at both ends of the outer wall of the first threaded rod are in opposite directions.

[0009] As a preferred embodiment of the adjustable plant spacing hole-seeding machine for medicinal materials according to this utility model, the outer wall of the gantry frame is provided with a storage battery.

[0010] As a preferred embodiment of the adjustable plant spacing seeder for medicinal materials according to this utility model, the outer wall of the gantry frame is fixedly connected with a connecting seat.

[0011] As a preferred embodiment of the adjustable plant spacing seeder for medicinal materials according to this utility model, both of the outer walls of the sleeves are provided with observation windows.

[0012] As a preferred embodiment of the adjustable plant spacing seeder for medicinal materials according to this utility model, the connecting pipe is a corrugated flexible hose.

[0013] As a preferred embodiment of the adjustable plant spacing hole-seeding machine for medicinal materials according to this utility model, the outer wall of the gantry frame is provided with a controller, and the dual-axis motor is electrically connected to the controller.

[0014] The beneficial effects of this utility model are:

[0015] 1. By rotating the second threaded rod, the roller shaft is moved axially, so that different numbers of material troughs are aligned with the feeding pipe. This allows the number of seeds to be dropped to be changed when traveling the same distance, thus achieving flexible adjustment of plant spacing and meeting the planting density requirements of different medicinal materials.

[0016] 2. The first threaded rod with a bidirectional thread drives the two sleeves to move towards or away from each other, which can precisely adjust the distance between the two feed tubes, thereby quickly changing the sowing row spacing to meet the needs of different planting patterns. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0018] Figure 1 This is an overall structural diagram of an adjustable plant spacing seeder for medicinal materials according to this utility model.

[0019] Figure 2 This is a front sectional view of an adjustable plant spacing seeder for medicinal materials according to this utility model.

[0020] Figure 3 This is a structural diagram of the roller shaft of this utility model.

[0021] The markings in the diagram are: 1. Gantry frame; 2. Hopper; 3. Connecting pipe; 4. Sleeve; 5. First threaded rod; 6. Limiting rod; 7. Feeding pipe; 8. Grooving opener; 9. Support; 10. Dual-axis motor; 11. Hexagonal shaft; 12. Roller shaft; 13. Feed trough; 14. Second threaded rod; 15. Battery; 16. Connecting seat; 17. Observation window. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments to aid in understanding its content. Unless otherwise specified, the methods used in this invention are conventional methods; the raw materials and apparatus used, unless otherwise specified, are conventional commercially available products.

[0023] Please see Figure 1-3 An adjustable spacing seeder for medicinal herbs includes a gantry frame 1 with rollers on its outer wall. A hopper 2 is fixedly connected to the upper end of the gantry frame 1. A seeding mechanism is provided on the lower end of the gantry frame 1. The seeding mechanism includes two symmetrically distributed sleeves 4. The lower ends of the two sleeves 4 are connected to a feeding pipe 7. A connecting pipe 3 is connected between the two sleeves 4 and the hopper 2. A first threaded rod 5 is rotatably connected between the inner walls of the gantry frame 1. The two sleeves 4 are threaded to the first threaded rod 5 through ear plates. A limiting rod 6 is fixedly connected between the inner walls of the gantry frame 1. The two sleeves 4 are slidably connected to the limiting rod 6 through ear plates. A roller shaft 12 is slidably connected to the inner walls of the two sleeves 4. Multiple sets of circumferentially distributed material troughs 13 are opened on the outer walls of the two roller shafts 12. The number of each set of material troughs 13 on the outer wall of the same roller shaft 12 is not equal. A second threaded rod 14 is rotatably connected to the roller shaft 12 through the outer walls of the two sleeves 4 facing away from each other.

[0024] A bracket 9 is fixedly connected to the lower end face of the gantry frame 1. A dual-axis motor 10 is installed on the upper end face of the bracket 9. Two hexagonal shafts 11 are fixedly connected to the two output ends of the dual-axis motor 10. The two hexagonal shafts 11 are slidably connected to two roller shafts 12 respectively.

[0025] In this embodiment: medicinal seed is poured into hopper 2. The seeds in hopper 2 fall into the trough 13 on the outer wall of roller 12 through connecting pipe 3. Dual-shaft motor 10 is started, which drives two hexagonal shafts 11 to rotate, thereby driving two rollers 12 to rotate synchronously. When the trough 13 containing seeds rotates to the lower side, the seeds fall out through the discharge pipe 7 for sowing. The second threaded rod 14 is rotated, which drives the roller 12 to move inside the sleeve 4, so that different numbers of troughs 13 are aligned with the connecting pipe 3 and the discharge pipe 7, thereby sowing different numbers of seeds when the device travels the same distance, thus adjusting the plant spacing during sowing. The first threaded rod 5 is rotated, which drives the two sleeves 4 to move synchronously relative to each other or in opposite directions, thereby adjusting the distance between the two discharge pipes 7, thus adjusting the row spacing during sowing. This utility model can adjust the plant spacing and row spacing as needed, and is highly practical.

[0026] As a technical optimization of this utility model, the lower ends of the outer walls of the two sleeves 4 are fixedly connected to the groove openers 8 located outside the feed pipe 7.

[0027] In this embodiment: when the device moves, the furrow opener 8 opens furrows in the soil to facilitate sowing.

[0028] As a technical optimization of this utility model, the thread directions at both ends of the outer wall of the first threaded rod 5 are opposite.

[0029] In this embodiment, by setting the thread directions at both ends of the outer wall of the first threaded rod 5 to be opposite, it is convenient that when the first threaded rod 5 is rotated, the two sleeves 4 can be driven to move synchronously relative to each other or in opposite directions.

[0030] As a technical optimization of this utility model, a storage battery 15 is provided on the outer wall of the portal frame 1.

[0031] In this embodiment, the battery 15 facilitates the power supply to the dual-axis motor 10 and the controller.

[0032] As a technical optimization of this utility model, the outer wall of the portal frame 1 is fixedly connected with a connecting seat 16.

[0033] In this embodiment, the connecting seat 16 facilitates the connection of the device to a traction device (such as a tractor).

[0034] As a technical optimization of this utility model, observation windows 17 are provided on the outer walls of both sleeves 4.

[0035] In this embodiment, the position of the roller 12 can be easily observed through the observation window 17.

[0036] As a technical optimization of this utility model, the connecting pipe 3 is a corrugated flexible hose.

[0037] In this embodiment: by setting the connecting pipe 3 as a corrugated hose, the sleeve 4 can be moved easily.

[0038] As a technical optimization of this utility model, a controller is provided on the outer wall of the portal frame 1, and the dual-axis motor 10 is electrically connected to the controller.

[0039] In this embodiment, the controller facilitates the normal operation of the dual-axis motor 10.

[0040] The working principle and usage process of this utility model are as follows: First, connect the device to the traction device via the connecting seat 16. Then, pour the medicinal seed into the hopper 2. The seeds in the hopper 2 fall into the trough 13 on the outer wall of the roller 12 through the connecting pipe 3. Next, the traction device moves the device and starts the dual-axis motor 10. The dual-axis motor 10 drives two hexagonal shafts 11 to rotate, which in turn drives the two rollers 12 to rotate synchronously. When the trough 13 containing the seeds rotates to the lower side, the seeds fall downwards through the discharge pipe 7 for sowing. When adjusting the plant spacing… Rotating the second threaded rod 14 causes the roller 12 to move within the sleeve 4, aligning different numbers of material troughs 13 with the connecting pipe 3 and the feeding pipe 7. This allows the device to sow different numbers of seeds while traveling the same distance, thus adjusting the plant spacing during sowing. To adjust the row spacing, rotating the first threaded rod 5 causes the two sleeves 4 to move synchronously relative to each other or in opposite directions, thereby adjusting the distance between the two feeding pipes 7 and thus adjusting the row spacing during sowing. This invention allows for adjustment of both plant spacing and row spacing as needed, making it highly practical.

[0041] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", 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 simplifying the description, 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.

[0042] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. An adjustable spacing hill-seeding machine for medicinal herbs, comprising a gantry frame (1) with rollers on its outer wall, wherein a hopper (2) is fixedly connected through and to the upper end face of the gantry frame (1), characterized in that: The lower end face of the portal frame (1) is provided with a sowing mechanism, which includes two symmetrically distributed sleeves (4). The lower ends of the two sleeves (4) are connected to a feeding pipe (7). The two sleeves (4) are connected to the hopper (2) by a connecting pipe (3). The inner walls of the portal frame (1) are rotatably connected by a first threaded rod (5). The two sleeves (4) are threaded to the first threaded rod (5) through ear plates. The inner walls of the portal frame (1) are fixedly connected. With a limit rod (6), both sleeves (4) are slidably connected to the limit rod (6) through ear plates. Rollers (12) are slidably connected to the inner walls of both sleeves (4). Multiple sets of circumferentially distributed material grooves (13) are opened on the outer walls of both rollers (12). The number of each set of material grooves (13) on the outer wall of the same roller (12) is not equal. The outer walls of the two sleeves (4) facing away from each other are threaded with a second threaded rod (14) that is rotatably connected to the roller (12). A bracket (9) is fixedly connected to the lower end face of the gantry frame (1), and a dual-axis motor (10) is installed on the upper end face of the bracket (9). Two output ends of the dual-axis motor (10) are fixedly connected to hexagonal shafts (11), and the two hexagonal shafts (11) are slidably connected to two roller shafts (12) respectively.

2. The adjustable plant spacing seeder for medicinal materials according to claim 1, characterized in that: The lower ends of the outer walls of the two sleeves (4) are fixedly connected to a groove opener (8) located outside the feed pipe (7).

3. The adjustable plant spacing hill-seeding machine for medicinal materials according to claim 1, characterized in that: The threads at both ends of the outer wall of the first threaded rod (5) are in opposite directions.

4. The adjustable plant spacing hill-seeding machine for medicinal materials according to claim 1, characterized in that: The outer wall of the gantry frame (1) is provided with a storage battery (15).

5. The adjustable plant spacing seeder for medicinal materials according to claim 1, characterized in that: The outer wall of the portal frame (1) is fixedly connected to a connecting seat (16).

6. The adjustable plant spacing seeder for medicinal materials according to claim 1, characterized in that: Both sleeves (4) have observation windows (17) on their outer walls.

7. The adjustable plant spacing hill-seeding machine for medicinal materials according to claim 1, characterized in that: The connecting pipe (3) is a corrugated flexible hose.

8. The adjustable plant spacing hill-seeding machine for medicinal materials according to claim 1, characterized in that: The outer wall of the gantry frame (1) is equipped with a controller, and the dual-axis motor (10) is electrically connected to the controller.

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