Device for assisting digging of rhizome type traditional Chinese medicinal material seedlings and loosening soil by using movable shovel

Abstract

The utility model relates to the field of traditional Chinese medicine digging equipment, and discloses movable shovel soil loosening equipment for assisting digging of rhizome type traditional Chinese medicine seedlings. The shaking shovel is hinged to the end, away from the tractor, of the traction frame. The speed change gear box is fixed on the traction frame; the number of the eccentric shaft assemblies is two, and one end of each eccentric shaft assembly is connected with the output end of the speed change gear box; the number of the transmission parts is two, one end of each transmission part is connected with the output end of the eccentric shaft assembly, and the other end of each transmission part is connected with the shaking shovel; the supporting part is arranged on the traction frame, and the supporting part is used for supporting and assisting the movable shovel soil loosening equipment for digging the rhizome type traditional Chinese medicinal material seedlings. According to the digging device, soil becomes loose after operation, the digging efficiency of the rhizome type traditional Chinese medicinal material seedlings is improved, meanwhile, damage to the rhizome type traditional Chinese medicinal material seedlings in the digging process is greatly reduced, the digging cost is saved, and the seedling quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine digging equipment, and particularly relates to a dynamic shovel soil loosening device for assisting in digging seedlings of rhizome traditional Chinese medicine materials. Background Technique

[0002] Rhizome traditional Chinese medicine materials, as an important part of the treasure house of traditional Chinese medicine, originate from the underground stems of various plants or parts with a small amount of roots. They have various shapes, some are cylindrical, some are spindle-shaped, or even lumpy, and their surfaces often have unique features such as scales, squamae, or residual petioles. Under the cross-section, these medicinal materials often show a radial structure, with a distinct pith and a prominent cambium ring, which is significantly different from the morphological structure of roots. Common rhizome traditional Chinese medicine materials such as ginseng, licorice, and angelica not only have unique medicinal values, such as invigorating qi and nourishing blood, moistening the lungs and relieving cough, regulating menstruation and relieving pain, etc., but also play an important role in the clinical treatment of traditional Chinese medicine. Their harvesting is mostly carried out in autumn, winter or spring, and after fine processing, such as cleaning, slicing, drying, etc., to ensure that the quality and efficacy of the medicinal materials are perfectly retained. Under the guidance of traditional Chinese medicine theory, the reasonable application of rhizome traditional Chinese medicine materials has inestimable value for maintaining human health and treating diseases.

[0003] In the current field of planting and harvesting of traditional Chinese medicine materials, the process of digging seedlings of rhizome traditional Chinese medicine materials generally faces the dual challenges of high damage rate and great digging difficulty. The traditional manual digging method is not only inefficient, but also often causes damage to the seedling roots due to improper operation, affecting their medicinal quality and subsequent growth. At the same time, rhizome traditional Chinese medicine materials are deeply buried in the soil, increasing the uncertainty and difficulty of digging.

[0004] Therefore, there is an urgent need for a dynamic shovel soil loosening device for assisting in digging seedlings of rhizome traditional Chinese medicine materials to solve the problems of large damage and difficult digging in the existing technology for digging seedlings of rhizome traditional Chinese medicine materials. Content of the Utility Model

[0005] In view of this, the utility model provides a dynamic shovel soil loosening device for assisting in digging seedlings of rhizome traditional Chinese medicine materials, aiming to solve the problems of large damage and difficult digging in the existing technology for digging seedlings of rhizome traditional Chinese medicine materials.

[0006] The utility model provides a dynamic shovel soil loosening device for assisting in digging seedlings of rhizome traditional Chinese medicine materials, including:

[0007] A towing frame, one end of which is connected to a tractor;

[0008] A shaking shovel, which is hinged to the end of the towing frame away from the tractor;

[0009] A speed change gearbox, which is fixed on the towing frame;

[0010] There are two eccentric shaft assemblies, and one end of each eccentric shaft assembly is connected to the output end of the speed change gearbox;

[0011] There are two transmission parts. One end of each transmission part is connected to the output end of the eccentric shaft assembly, and the other end of the transmission part is connected to the shaking shovel;

[0012] The support part is arranged on the towing frame, and the support part is used to support the auxiliary root and tuber Chinese medicinal material seedling digging and soil loosening equipment.

[0013] Furthermore, the towing frame includes:

[0014] The front beam;

[0015] The middle pull beam is arranged on the upper part of the front beam;

[0016] The chassis is fixed at one end of the front beam away from the middle pull beam;

[0017] The hanging plate parts are fixed on the middle pull beam and the chassis, and the hanging plate parts are used to connect the tractor.

[0018] Furthermore, the hanging plate parts include:

[0019] The upper hanging plate is fixed on the middle pull beam, and the upper hanging plate is used to connect the tractor;

[0020] The lower hanging plate is fixed on the chassis, and the lower hanging plate is used to connect the tractor.

[0021] Furthermore, the shaking shovel includes:

[0022] The cross beam and the half shaft, and the cross beam is hinged to the transmission part through the half shaft;

[0023] The shovel plate is fixed on the cross beam, and the shovel plate is used to shovel the soil.

[0024] Furthermore, the shovel plate includes:

[0025] There are two side plates, and one end of each side plate is fixed on the cross beam;

[0026] The bottom plate is fixed on the side away from the cross beam of the side plates, and the bottom plate is also connected between the two side plates.

[0027] Furthermore, the eccentric shaft assembly includes:

[0028] The coupling is arranged at the output end of the speed change gearbox;

[0029] The transmission shaft is arranged at the end of the coupling away from the speed change gearbox;

[0030] A bearing and a bearing housing, the bearing is sleeved on one end of the transmission shaft away from the coupling, the bearing housing is arranged outside the bearing, and the bearing housing is also fixed on the traction frame;

[0031] An eccentric shaft is connected to one end of the transmission shaft away from the speed change gearbox.

[0032] Further, the transmission part includes:

[0033] A transmission plate, one end of which is sleeved on the eccentric shaft, and the other end of the transmission plate is sleeved on the half shaft;

[0034] There are several bushings, the bushings are sleeved on one end of the half shaft away from the cross beam, and the bushings are also sleeved on one end of the eccentric shaft away from the transmission shaft.

[0035] Further, the support part includes:

[0036] There are two support arms, and the two support arms are respectively fixed on both sides of the traction frame;

[0037] A wheel axle is rotatably arranged at one end of the support arm away from the traction frame;

[0038] A depth-limiting wheel is sleeved on the wheel axle.

[0039] Compared with the prior art, the beneficial effect of the present utility model is that after the operation of the present utility model, the soil becomes loose, which is beneficial to the excavation of root and tuber Chinese medicinal material seedlings. It not only improves the excavation efficiency of root and tuber Chinese medicinal material seedlings, but also greatly reduces the damage to root and tuber Chinese medicinal material seedlings during the excavation process. In this way, it not only saves the excavation cost, but also improves the seedling quality and increases the income of growers. Description of the Drawings

[0040] By reading the following detailed description of the preferred embodiments, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered to be a limitation of the present utility model. Moreover, throughout the drawings, the same reference numerals are used to represent the same components. In the drawings:

[0041] Figure 1 is the left view of the auxiliary root and tuber Chinese medicinal material seedling excavation dynamic shovel soil loosening device provided by the embodiment of the present utility model;

[0042] Figure 2 is the front view of the auxiliary root and tuber Chinese medicinal material seedling excavation dynamic shovel soil loosening device provided by the embodiment of the present utility model;

[0043] Figure 3 is the top view of the auxiliary root and tuber Chinese medicinal material seedling excavation dynamic shovel soil loosening device provided by the embodiment of the present utility model.

[0044] In the figure: 100, towing frame; 110, front beam; 120, middle tension beam; 130, chassis; 140, hanging plate member; 141, upper hanging plate; 142, lower hanging plate; 200, swaying shovel; 210, cross beam; 220, half shaft; 230, shovel plate; 231, side plate; 232, bottom plate; 300, speed change gearbox; 400, eccentric shaft assembly; 410, coupling; 420, transmission shaft; 430, bearing; 440, bearing seat; 450, eccentric shaft; 500, transmission part; 510, transmission plate; 520, bushing; 600, support part; 610, support arm; 620, axle; 630, depth-limiting wheel. Specific embodiments

[0045] The following combines the accompanying drawings and embodiments to further describe in detail the specific embodiments of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0046] In the description of this application, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to this application.

[0047] The terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, unless otherwise stated, the meaning of "plurality" is two or more.

[0048] In the description of this application, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.

[0049] Refer to Figures 1-3As shown in the figure, this embodiment provides a dynamic shovel soil loosening device for assisting in the excavation of root and rhizome Chinese herbal medicine seedlings, including a towing frame 100, one end of which is connected to a tractor; a shaking shovel 200, hinged to the end of the towing frame 100 away from the tractor; a speed change gearbox 300, fixed on the towing frame 100; two eccentric shaft assemblies 400, one end of the eccentric shaft assembly 400 is connected to the output end of the speed change gearbox 300; two transmission parts 500, one end of the transmission part 500 is connected to the output end of the eccentric shaft assembly 400, and the other end of the transmission part 500 is connected to the shaking shovel 200; a support part 600, arranged on the towing frame 100, and the support part 600 is used to support the dynamic shovel soil loosening device for assisting in the excavation of root and rhizome Chinese herbal medicine seedlings.

[0050] It can be understood that after the operation of the present utility model, the soil becomes loose, which is beneficial to the excavation of root and rhizome Chinese herbal medicine seedlings. It not only improves the excavation efficiency of root and rhizome Chinese herbal medicine seedlings, but also greatly reduces the damage to root and rhizome Chinese herbal medicine seedlings during the excavation process. In this way, it not only saves the excavation cost, but also improves the seedling quality and increases the income of growers.

[0051] In some embodiments of the present application, the towing frame 100 includes a front beam 110; a middle towing beam 120, arranged on the upper part of the front beam 110; a chassis 130, fixed at the end of the front beam 110 away from the middle towing beam 120; a hanging plate part 140, fixed on the middle towing beam 120 and the chassis 130, and the hanging plate part 140 is used to connect the tractor.

[0052] In some embodiments of the present application, the hanging plate part 140 includes an upper hanging plate 141, fixed on the middle towing beam 120, and the upper hanging plate 141 is used to connect the tractor; a lower hanging plate 142, fixed on the chassis 130, and the lower hanging plate 142 is used to connect the tractor.

[0053] It can be understood that the combination of the front beam 110 and the middle towing beam 120 not only enhances the strength of the overall structure, but also enables the traction force to be evenly distributed, improving the load-bearing efficiency. The stable installation of the chassis 130 further ensures the stability during the towing process. The hanging plate part 140 includes an upper hanging plate 141 and a lower hanging plate 142, which are respectively fixed on the middle towing beam 120 and the chassis 130, providing multiple connection points for the tractor. This dual mounting design not only enhances the connection strength between the tractor and the towing frame 100, but also makes the connection process more convenient and safe, contributing to maintaining the stability and reliability of the operation under complex or heavy-duty working conditions.

[0054] In some embodiments of the present application, the shaking shovel 200 includes a cross beam 210 and a half shaft 220, and the cross beam 210 is hinged to the transmission part 500 through the half shaft 220; a shovel plate 230, fixed on the cross beam 210, and the shovel plate 230 is used to shovel the soil.

[0055] In some embodiments of the present application, the shovel plate 230 includes side plates 231, two of which are provided. One end of the side plate 231 is fixed to the cross beam 210; a bottom plate 232, the upper part of which is fixed to the side of the side plate 231 away from the cross beam 210, and the bottom plate 232 is also connected between the two side plates 231.

[0056] It can be understood that the articulated manner of the cross beam 210 and the transmission part 500 through the half shaft 220 endows the shovel plate 230 with flexible movement ability, enabling the shovel plate 230 to flexibly adjust the angle and strength according to the ground conditions when shoveling soil, effectively reducing the resistance and energy consumption. The shovel plate 230 is composed of two side plates 231 and a bottom plate 232, which not only provides sufficient strength and stability, but also ensures uniform force during the soil shoveling process. The side plates 231 are fixed on the cross beam 210, ensuring the overall stability of the shovel plate 230, while the bottom plate 232 cleverly connects the two side plates 231 to form a solid soil shoveling surface, which can efficiently shovel soil while maintaining the structural integrity and extending the service life of the shaking shovel 200.

[0057] In some embodiments of the present application, the eccentric shaft assembly 400 includes a coupling 410, which is arranged at the output end of the speed change gearbox 300; a transmission shaft 420, which is arranged at the end of the coupling 410 away from the speed change gearbox 300; a bearing 430 and a bearing seat 440. The bearing 430 is sleeved on the end of the transmission shaft 420 away from the coupling 410, the bearing seat 440 is arranged outside the bearing 430, and the bearing seat 440 is also fixed on the traction frame 100; an eccentric shaft 450, which is connected to the end of the transmission shaft 420 away from the speed change gearbox 300.

[0058] It can be understood that by directly connecting the output end of the speed change gearbox 300 with the transmission shaft 420 through the coupling 410, the smooth and efficient power transmission is ensured. The transmission shaft 420 not only strengthens the power transmission, but also realizes the effective support and fixation of the eccentric shaft 450 through the combination of the bearing 430 and the bearing seat 440 at its distal end. The sleeving of the bearing 430 reduces the friction and improves the transmission efficiency, while the solid bearing seat 440 ensures the stability of the entire transmission system and can maintain accurate transmission performance even in a complex working environment. Finally, the connection between the eccentric shaft 450 and the transmission shaft 420 converts the power into a specific eccentric motion, providing the necessary power support for the relevant working components. The overall design is compact and efficient, which is an important guarantee for improving the performance and reliability of the equipment.

[0059] In some embodiments of the present application, the transmission part 500 includes a transmission plate 510, one end of which is sleeved on the eccentric shaft 450, and the other end of the transmission plate 510 is sleeved on the half shaft 220; a plurality of bushings 520 are provided, and the bushings 520 are sleeved on one end of the half shaft 220 away from the cross beam 210, and the bushings 520 are also sleeved on one end of the eccentric shaft 450 away from the transmission shaft 420.

[0060] It can be understood that the transmission plate 510, as a key component, has one end sleeved on the eccentric shaft 450 and the other end sleeved on the half shaft 220, realizing the power transmission between the eccentric shaft 450 and the half shaft 220, and ensuring the continuity and stability of the transmission process. At the same time, by arranging a plurality of bushings 520 at one end of the half shaft 220 away from the cross beam 210 and one end of the eccentric shaft 450 away from the transmission shaft 420, not only the connection strength between components is enhanced, but also the wear caused by friction is effectively reduced, and the service life of the transmission part 500 is extended. The application of the bushings 520 further improves the transmission accuracy and stability, enabling the entire transmission system to work more efficiently and providing a strong guarantee for the improvement of the overall performance of the equipment.

[0061] In some embodiments of the present application, the support part 600 includes two support arms 610, which are respectively fixed on both sides of the traction frame 100; a wheel axle 620 is rotatably arranged at one end of the support arm 610 away from the traction frame 100; a depth-limiting wheel 630 is sleeved on the wheel axle 620.

[0062] It can be understood that by respectively fixing the two support arms 610 on both sides of the traction frame 100, not only the structural strength of the support part 600 is enhanced, but also the balance and stability of the equipment during operation are ensured.

[0063] The working principle of the present utility model: The present utility model needs to be towed by a tractor with a power of 220 horsepower or more. Before operation, the traction frame 100 needs to be connected to the corresponding interface of the tractor, and then it can go to the operation plot for operation. When the tractor starts to operate, turn on the rear output of the tractor. The power enters the eccentric shaft assembly 400 after being speed-regulated by the speed-changing gearbox 300, and drives the shaking shovel 200 to shake by the transmission part 500. When the tractor moves forward, the head assembly of the shaking shovel 200 gradually penetrates into the ground, making the support part 600 contact the ground and maintain this depth. The shaking shovel 200 loosens the soil to facilitate manual seedling pulling.

[0064] Those of ordinary skill in the art can understand that the above description is only the preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A shovel-type soil loosening device for assisting in digging and harvesting rhizome Chinese medicinal material seedlings, characterized in that: include: A drawbar, one end of which is connected to the tractor; A shaking shovel is hinged to the end of the traction frame away from the tractor; A speed change gear box, fixed on the traction frame; Two eccentric shaft assemblies are provided, one end of each eccentric shaft assembly is connected to the output end of the speed change gear box; There are two transmission parts, one end of which is connected to the output end of the eccentric shaft assembly, and the other end of which is connected to the shaking shovel; The support part is arranged on the traction frame, and the support part is used to support the soil loosening equipment that assists in digging and shoveling root and tuber Chinese medicinal material seedlings.

2. The soil loosening equipment for assisting the digging of rhizome Chinese medicinal material seedlings according to claim 1 is characterized in that: The traction frame comprises: front beam; A middle tension beam, arranged on the upper part of the front beam; A bottom frame, fixed to an end of the front beam away from the middle tension beam; A hanging plate is fixed on the middle pulling beam and the bottom frame, and the hanging plate is used for connecting the tractor.

3. The soil loosening equipment for assisting the digging of rhizome Chinese medicinal material seedlings according to claim 2 is characterized in that: The hanging plate member comprises: An upper hanging plate, fixed on the middle pulling beam, and the upper hanging plate is used to connect to the tractor; A lower hanging plate is fixed on the chassis, and the lower hanging plate is used for connecting with a tractor.

4. The soil loosening equipment for assisting the digging of rhizome Chinese medicinal material seedlings according to claim 1 is characterized in that: The shaking shovel comprises: A crossbeam and a half shaft, wherein the crossbeam is hingedly connected to the transmission part via the half shaft; A shovel plate is fixed on the crossbeam and is used for shoveling soil.

5. The soil loosening equipment for assisting the digging of rhizome Chinese medicinal material seedlings according to claim 4 is characterized in that: The shovel plate comprises: Two side plates are provided, one end of each side plate is fixed to the crossbeam; The bottom plate has an upper portion fixed on a side of the side plate away from the cross beam, and the bottom plate is also connected between the two side plates.

6. The soil loosening equipment for assisting the digging of rhizome Chinese medicinal material seedlings according to claim 4 is characterized in that: The eccentric shaft assembly comprises: A coupling, arranged at the output end of the speed change gear box; A transmission shaft, arranged at an end of the coupling away from the speed change gear box; A bearing and a bearing seat, wherein the bearing is sleeved at one end of the transmission shaft away from the coupling, the bearing seat is arranged outside the bearing, and the bearing seat is also fixed on the traction frame; The eccentric shaft is connected to an end of the transmission shaft away from the speed change gear box.

7. The soil loosening equipment for assisting the digging of rhizome Chinese medicinal material seedlings according to claim 6 is characterized in that: The transmission part comprises: A transmission plate, one end of which is sleeved on the eccentric shaft, and the other end of which is sleeved on the half shaft; A plurality of shaft sleeves are provided. The shaft sleeves are sleeved on one end of the half shaft away from the cross beam, and the shaft sleeves are also sleeved on one end of the eccentric shaft away from the transmission shaft.

8. The soil loosening equipment for assisting the digging of rhizome Chinese medicinal material seedlings according to claim 1, characterized in that: The support portion comprises: Two supporting arms are provided, and the two supporting arms are respectively fixed on both sides of the traction frame; A wheel axle, rotatably disposed at one end of the support arm away from the traction frame; The depth limiting wheel is sleeved on the wheel axle.

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