A medicinal material harvesting apparatus

Abstract

The utility model provides a kind of medicinal material harvesting equipment, including harvester body, the symmetry of one side of harvester body is equipped with split type bearing seat, the inside of two groups of split type bearing seat is equipped with bearing, the inside of two groups of bearings is connected with fixed shaft, fixed mounting column is uniformly installed between two groups of fixed shaft, multiple groups of fixed frame are engaged with the outside of mounting column, and the top end side of fixed frame is inclinedly provided with shovel plate.The utility model can adjust the use angle of shovel plate according to the need of use by setting adjusting mechanism, and the angle of shovel plate is fixed under the self-locking characteristics of worm gear and worm, to prevent the angle deviation caused by soil resistance in operation, to ensure the stability of device use;By setting multiple groups of shovel plate and the fixed frame connected with shovel plate, under the cooperation of rubber pad and inner hexagonal bolt, the fixed frame connected with shovel plate can be quickly replaced according to the need of use, to simplify the process of shovel plate replacement or maintenance, while reducing the cost of maintenance.

Description

Technical Field

[0001] This utility model belongs to the field of medicinal material equipment technology, and more specifically, it relates to a medicinal material harvesting device. Background Technology

[0002] In the process of planting Chinese medicinal herbs, after the herbs have matured, they need to be dug up from the planting area. To improve efficiency, harvesters are generally used to dig up the herbs.

[0003] In existing harvesters, the shovels are mostly welded to the harvester, and the angle of the shovels is fixed. It is difficult to adjust the angle of entry into the soil according to the depth of the medicinal herb roots or the hardness of the soil. This can lead to digging too deep and damaging the medicinal herbs or digging too shallow and leaving the roots behind. At the same time, when it is necessary to disassemble and maintain the welded shovels, disassembly is difficult, and the replacement cost of the one-piece shovels is high. Therefore, in view of this, we have studied and improved the existing structure and its shortcomings to provide a medicinal herb harvesting device with greater practical value. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a medicinal herb harvesting device, which is achieved by the following specific technical means:

[0005] A medicinal herb harvesting device includes a harvester body. Two sets of split-type bearing seats are symmetrically mounted on one side of the harvester body. Bearings are installed inside each of the two sets of split-type bearing seats. A fixed shaft is connected inside each of the two sets of bearings. A mounting column is fixedly installed between the two sets of fixed shafts. Multiple sets of fixing frames are engaged on the outer side of each mounting column. A shovel plate is inclinedly installed on one side of the top of each fixing frame. A protective cover is fixedly mounted on one side of the harvester body. An adjustment mechanism for driving the fixed shafts to rotate is installed inside the protective cover.

[0006] As a preferred embodiment of this utility model, the adjustment mechanism includes a drive motor fixedly installed inside the protective cover, a worm gear fixedly connected to the output end of the drive motor, one end of the fixed shaft extending into the protective cover and fixedly installed with a worm wheel, and the worm wheel meshing with the worm gear.

[0007] As a preferred technical solution of this utility model, a plurality of threaded holes are equally spaced on one side of the mounting column, and mounting holes corresponding to the threaded holes are provided on one side of the fixing bracket. All mounting holes are connected to internal hexagon bolts, one end of which passes through the mounting hole and is threaded into the corresponding threaded hole.

[0008] As a preferred embodiment of this utility model, rubber gaskets are connected to the outer side of the stud of the internal hexagonal bolt, and both ends of the rubber gaskets are respectively attached to one side of the internal hexagonal bolt and the inner sidewall of the mounting hole.

[0009] As a preferred technical solution of this utility model, the split bearing housing includes a base, a top cover connected to one side of the base, threaded posts connected to both sides of the base, and through holes corresponding to the threaded posts on both sides of the top cover. One end of each set of threaded posts passes through the through holes and is threadedly connected to two sets of nuts, wherein the outer diameter of the nuts is larger than the inner diameter of the through holes. The base and the top cover both have mounting grooves corresponding to the bearings inside, and the bearings are fitted inside the mounting grooves.

[0010] As a preferred technical solution of this utility model, the inner sidewalls of the multiple sets of fixing frames are symmetrically provided with two sets of limiting strips, and the two sides of the mounting column are provided with limiting grooves corresponding to the limiting strips, and the limiting strips are inserted into the limiting grooves.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] This invention, through the setting of an adjustment mechanism, allows for adjustment of the shovel's angle according to usage needs. Simultaneously, the self-locking characteristics of the worm gear and worm shaft fix the shovel's angle, preventing angle deviation due to soil resistance during operation and ensuring the stability of the device. By setting multiple sets of shovels and fixing frames connected to them, and with the cooperation of rubber gaskets and hex bolts, the fixing frames connected to the shovels can be quickly replaced as needed, simplifying the process of shovel replacement or maintenance and reducing maintenance costs. By setting a limiting strip inside the fixing frame and a limiting groove on the outside of the mounting column, the fixing frame can be quickly positioned during installation, preventing the shovel from deflecting during operation and ensuring the stability of the shovel's tilt angle. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 1 .

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 2 .

[0015] Figure 3 This is a partial structural diagram of the present invention. Figure 1 .

[0016] Figure 4 This is a partial structural diagram of the present invention. Figure 2 .

[0017] Figure 5This is a utility model Figure 2 Enlarged diagram of point A in the middle.

[0018] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0019] 1. Harvester body; 2. Split bearing housing; 201. Base; 202. Top cover; 203. Threaded post; 204. Nut; 3. Bearing; 4. Fixed shaft; 5. Mounting post; 6. Fixing frame; 7. Shovel plate; 8. Protective cover; 9. Adjustment mechanism; 901. Drive motor; 902. Worm gear; 903. Worm wheel; 10. Limit bar; 11. Socket head bolt; 12. Rubber gasket. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and 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, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Example

[0023] As attached Figure 1 To be continued Figure 5 As shown:

[0024] This utility model provides a medicinal herb harvesting device, including a harvester body 1. Split-type bearing seats 2 are symmetrically installed on one side of the harvester body 1. Bearings 3 are installed inside each of the two sets of split-type bearing seats 2. Fixed shafts 4 are connected inside each of the two sets of bearings 3. Mounting columns 5 are fixedly installed between the two sets of fixed shafts 4. Multiple sets of fixing frames 6 are engaged on the outer side of each mounting column 5. A shovel plate 7 is inclinedly arranged on one side of the top of each fixing frame 6. A protective cover 8 is fixedly installed on one side of the harvester body 1. An adjustment mechanism 9 for driving the fixed shafts 4 to rotate is provided inside the protective cover 8.

[0025] The adjustment mechanism 9 includes a drive motor 901 fixedly installed inside the protective cover 8. The output end of the drive motor 901 is fixedly connected to a worm gear 902. One end of the fixed shaft 4 extends into the protective cover 8 and is fixedly installed with a worm wheel 903. The worm wheel 903 and the worm gear 902 mesh with each other, which can adjust the angle of the shovel plate 7 according to the needs of use. At the same time, under the self-locking characteristics of the transmission of the worm wheel 903 and the worm gear 902, the angle of the shovel plate 7 is fixed to prevent the angle from shifting due to soil resistance during operation and to ensure the stability of the device.

[0026] The mounting column 5 has multiple sets of threaded holes equidistantly opened on one side, and the fixing frame 6 has mounting holes corresponding to the threaded holes on one side. The mounting holes are all connected to hexagon socket bolts 11, one end of which passes through the mounting hole and is threaded into the corresponding threaded hole. This allows for quick replacement of the fixing frame 6 with the shovel plate 7 as needed, simplifying the process of replacing or repairing the shovel plate 7, and adapting to different row spacing requirements for medicinal materials.

[0027] The socket head cap screw 11 is provided with rubber gaskets 12 on the outside of the stud. Both ends of the rubber gaskets 12 are respectively attached to one side of the socket head cap screw 11 and the inner wall of the mounting hole. The rubber gaskets 12 can absorb vibration energy during operation, reduce the risk of loosening of the socket head cap screw 11, and fill the installation gap to improve the tightness of the connection.

[0028] The split bearing housing 2 includes a base 201, a top cover 202 connected to one side of the base 201, and threaded posts 203 connected to both sides of the base 201. The top cover 202 has through holes corresponding to the threaded posts 203 on both sides. One end of each of the two sets of threaded posts 203 passes through the through holes and is threadedly connected to two sets of nuts 204. The outer diameter of the nuts 204 is larger than the inner diameter of the through holes. The base 201 and the top cover 202 both have mounting grooves corresponding to the bearings 3 inside, and the bearings 3 are fitted into the mounting grooves. The base 201 and the top cover 202 are quickly locked together by the threaded posts 203 and the nuts 204, allowing the bearings 3 to be replaced without disassembling the entire machine, reducing maintenance time and costs, and significantly reducing maintenance difficulty.

[0029] Among them, the inner sidewalls of the multiple sets of fixing frames 6 are symmetrically provided with two sets of limiting strips 10, and the two sides of the mounting column 5 are provided with limiting grooves corresponding to the limiting strips 10. The limiting strips 10 are inserted into the limiting grooves, which can prevent the shovel plate 7 from deflecting during operation, ensure the stability of the tilt angle of the shovel plate 7, and ensure the symmetry between the multiple sets of shovel plates 7.

[0030] The working principle of this embodiment:

[0031] When adjusting the angle of the shovel 7 during the use of the medicinal herb harvesting equipment, first start the drive motor 901, which drives the worm 902 and the worm wheel 903 meshing with the worm 902 to rotate, thereby driving the fixed shaft 4 and the mounting column 5 to rotate synchronously. This allows for easy adjustment of the tilt angle of the shovel 7 according to usage requirements. Simultaneously, the self-locking characteristics of the worm wheel 903 and the worm 902 maintain the stability of the shovel 7 angle, ensuring continuous operation of the shovel 7 at the set angle. When it is necessary to adjust the angle of the shovel connected to the shovel... When replacing the mounting bracket 6 of plate 7, first loosen the hex bolt 11 inside the mounting hole, and remove the hex bolt 11 and rubber washer 12 from the mounting hole. Then, pull the mounting bracket 6 out from the outside of the mounting post 5. Next, insert the new mounting bracket 6 with the scraper plate 7 onto the outside of the mounting post 5 with the cooperation of the limiting strip 10 inside the mounting bracket 6 and the limiting groove of the mounting post 5. Then, put the rubber washer 12 and hex bolt 11 into the mounting hole in sequence, and tighten them with a tool.

[0032] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A medicinal material harvesting device, comprising a harvester body (1), a split bearing seat (2) is symmetrically installed on one side of the harvester body (1), and a bearing (3) is installed in the split bearing seat (2) of each group, characterized in that: Both sets of bearings (3) are connected to a fixed shaft (4), and a mounting column (5) is fixedly installed between the two sets of fixed shafts (4). Multiple sets of fixed frames (6) are engaged on the outside of the mounting column (5), and a shovel plate (7) is inclinedly provided on one side of the top of the fixed frame (6). A protective cover (8) is fixedly installed on one side of the harvester body (1), and an adjustment mechanism (9) for driving the fixed shaft (4) to rotate is provided inside the protective cover (8).

2. The medicinal plant harvesting apparatus of claim 1, wherein: The adjustment mechanism (9) includes a drive motor (901) fixedly installed inside the protective cover (8). The output end of the drive motor (901) is fixedly connected to a worm (902). One end of the fixed shaft (4) extends into the protective cover (8) and is fixedly installed with a worm wheel (903). The worm wheel (903) meshes with the worm (902).

3. The medicinal plant harvesting apparatus of claim 1, wherein: The mounting post (5) has multiple sets of threaded holes equidistantly opened on one side. The fixing bracket (6) has mounting holes corresponding to the threaded holes on one side. The mounting holes are all connected with internal hexagon bolts (11). One end of each internal hexagon bolt (11) passes through the mounting hole and is threaded into the corresponding threaded hole.

4. The medicinal plant harvesting apparatus of claim 3, wherein: Rubber gaskets (12) are connected to the outside of the stud of the internal hex bolt (11), and both ends of the rubber gaskets (12) are respectively attached to one side of the internal hex bolt (11) and the inner sidewall of the mounting hole.

5. The medicinal plant harvesting apparatus of claim 1, wherein: The split bearing housing (2) includes a base (201), a top cover (202) is connected to one side of the base (201), and threaded posts (203) are connected to both sides of the base (201). The top cover (202) has through holes corresponding to the threaded posts (203) on both sides. One end of each of the two sets of threaded posts (203) passes through the through holes and is threadedly connected to two sets of nuts (204). The outer diameter of the nuts (204) is larger than the inner diameter of the through holes. The interior of the base (201) and the top cover (202) is provided with mounting grooves corresponding to the bearings (3), and the bearings (3) are fitted inside the mounting grooves.

6. The medicinal plant harvesting apparatus of claim 1, wherein: Two sets of limiting strips (10) are symmetrically arranged on the inner sidewalls of the multiple sets of fixing frames (6). The two sides of the mounting column (5) are provided with limiting grooves corresponding to the limiting strips (10), and the limiting strips (10) are inserted into the limiting grooves.

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