Traditional Chinese medicinal material harvester convenient for removing soil

Abstract

The utility model discloses a traditional Chinese medicinal material harvester convenient to remove soil, and particularly relates to the technical field of traditional Chinese medicinal material harvesters, the traditional Chinese medicinal material harvester comprises a movable machine body, a processing cavity is formed in the machine body, an inlet communicated with the processing cavity is formed in one side of the machine body, and a digging shovel is arranged in the inlet; a screening mechanism and a conveying belt are arranged in the treatment cavity; a discharging mechanism is further arranged on the screening mechanism and comprises a discharging plate and an electric push rod installed on one side of the machine body, the telescopic end of the electric push rod is connected with the discharging plate, and a discharging port is formed in the side, opposite to the electric push rod, of the machine body. Through the arrangement of the discharging mechanism, automatic discharging of the harvester can be achieved, traditional Chinese medicinal materials do not need to be taken out of the harvester manually, and the soil removing efficiency of the traditional Chinese medicinal materials can be improved. And through the arrangement of the cleaning and brushing piece, the upper surface of the vibrating screen is cleaned and brushed, and the vibrating screen is prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of Chinese medicinal material harvesters, in particular to a Chinese medicinal material harvester which is convenient for removing soil. Background Art

[0002] During the planting process of Chinese medicinal materials, when the Chinese medicinal materials grow and mature, they need to be dug out from the planting site. In order to improve efficiency, harvesters are generally used to dig the Chinese medicinal materials. After digging, the harvesters can remove the soil on the Chinese medicinal materials, and there is no need for subsequent manpower to remove the soil on the Chinese medicinal materials, thereby achieving rapid digging of the Chinese medicinal materials and saving harvesting costs.

[0003] In the Chinese patent with the announcement number CN215011646U, a Chinese medicinal material harvester that is convenient for removing dirt is disclosed. Although the patent realizes the up and down vibration of the filter box under the action of the third motor and the spring, thereby accelerating the filtering speed, it can also further shatter the condensed dirt, and then pass through the screen, the shattered dirt falls into the ground from the outlet, which can make the dirt on the Chinese medicinal materials removed more cleanly, and then the water in the water tank is pumped out by the water pump, and then sprayed out by the atomizing nozzle, which can purify and precipitate the dust in the box, and can preserve the Chinese medicinal materials. However, after the above-mentioned Chinese medicinal material harvester removes the dirt on the Chinese medicinal materials, it is not only difficult to take out the Chinese medicinal materials with the dirt removed from the harvester, which makes the removal of the Chinese medicinal materials more time-consuming and labor-intensive, but also the screen cannot be cleaned, resulting in dust accumulation on the screen, which is easy to cause the screen to be blocked, affecting the subsequent use of the Chinese medicinal materials to remove the dirt, and thus not conducive to the rapid removal of the dirt from the Chinese medicinal materials. Utility Model Content

[0004] The utility model aims to provide a Chinese medicinal material harvester which is convenient for removing soil, so as to solve the above-mentioned shortcomings in the technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a Chinese medicinal material harvester that is convenient for removing soil, comprising a movable body, a processing chamber is provided in the body, and an entrance connected to the processing chamber is formed on one side of the body, a digging shovel is arranged in the entrance, a screening mechanism and a conveyor belt are arranged in the processing chamber, and the conveyor belt is used to transport the Chinese medicinal materials dug up by the digging shovel to the screening mechanism for screening; the bottom of the entrance is beveled to form an inclined surface, and the soil that falls can be conveniently discharged from the body to the ground through the inclined surface, so as to avoid soil accumulation in the body and facilitate the cleaning of the body;

[0006] The screening mechanism is also provided with a discharge mechanism, and the discharge mechanism includes a discharge plate and an electric push rod installed on one side of the machine body, the telescopic end of the electric push rod is connected to the discharge plate, the machine body is provided with a discharge port on one side relative to the electric push rod, and a side plate for sealing the discharge port is hinged on the side wall of the machine body.

[0007] Preferably, the screening mechanism includes a screening frame installed in the processing chamber and a vibrating screen arranged in the screening frame, a spring is connected between the bottom of the vibrating screen and the screening frame, a first mud discharge port connected to the interior of the screening frame is opened at the bottom of the machine body, and a power part for driving the vibrating screen to vibrate is arranged on the machine body, and the discharge plate is located on the top of the vibrating screen.

[0008] Preferably, the power part includes a rotating rod rotatably installed in the screening frame and a first motor fixed on one side of the machine body, a plurality of cams are installed on the rotating rod, and one end of the rotating rod is connected to the main shaft of the first motor, and the convex end of the cam can contact the bottom of the vibrating screen, and as the cam rotates, its convex end will continuously touch the bottom of the vibrating screen, so that the vibrating screen will continuously vibrate under the action of the spring, thereby facilitating the removal of dirt on the Chinese medicinal materials.

[0009] Preferably, the unloading mechanism further comprises a brush cleaning member, which comprises a brush cleaning plate connected to the bottom end of the unloading plate, a connector is provided between the brush cleaning plate and the unloading plate, and the bottom of the brush cleaning plate contacts the top of the vibrating screen.

[0010] Preferably, the connector includes a connector strip fixed to the top of the cleaning plate and a connector slot provided at the bottom of the unloading plate, and limit strips are installed on both sides of the inner wall of the connector slot, and limit slots matching the limit strips are provided on both sides of the connector strip, and the two limit strips are staggered up and down to stabilize the limit position between the connector strip and the unloading plate.

[0011] Preferably, the machine body is also provided with an angle adjustment mechanism, and the angle adjustment mechanism includes a rotating roller rotatably installed in the inlet and a third motor fixed on the side wall of the machine body, a main gear is installed on the main shaft of the third motor, one end of the rotating roller extends to the outside of the machine body and is fixed with a sub-gear meshing with the main gear, the excavating shovel is installed on the rotating roller, and a baffle cover for covering the third motor, the main gear and the sub-gear is also provided on the side wall of the machine body to ensure the normal use of the third motor, the main gear and the sub-gear.

[0012] Preferably, a soil crushing mechanism is also provided in the processing chamber, and the soil crushing mechanism includes a crushing roller rotatably installed above the conveyor belt and a box body fixed on one side of the machine body, a second motor is installed in the box body, and the main shaft of the second motor is connected to the conveyor belt, one end of the crushing roller extends into the box body, and a transmission belt is connected to the main shaft of the second motor, and the bottom of the box body is set to be open to facilitate heat dissipation of the second motor.

[0013] Preferably, a first inclined block and a second inclined block are symmetrically installed inside the machine body, and a funnel-shaped collecting chamber is formed between the first inclined block and the second inclined block. The conveyor belt is located above the collecting chamber, and a second mud discharge port connected to the collecting chamber is also provided at the bottom of the machine body. The collecting chamber can collect the mud falling from the conveyor belt and discharge it through the second mud discharge port, thereby further avoiding the accumulation of mud in the machine body.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. Through the setting of the unloading mechanism, after the soil of the Chinese medicinal materials is removed, the Chinese medicinal materials can be pushed out, thereby realizing the automatic unloading of the harvester. There is no need for manpower to take the Chinese medicinal materials out of the harvester, which saves time and effort and is conducive to improving the efficiency of soil removal of Chinese medicinal materials;

[0016] In addition, by setting the cleaning piece, the upper surface of the vibrating screen is cleaned, thereby cleaning the vibrating screen, preventing dirt from remaining on the vibrating screen, and avoiding clogging of the vibrating screen, which is beneficial to the subsequent use of the vibrating screen and ensures the soil removal effect of traditional Chinese medicine.

[0017] 2. Through the arrangement of the first inclined block, the second inclined block and the second mud discharge port, the mud falling from the conveyor belt into the machine body can be collected and discharged, thereby avoiding the accumulation of mud in the machine body, facilitating the cleaning of the machine body, and facilitating the subsequent use of the harvester. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 This is one of the structural schematic diagrams of the utility model;

[0020] Figure 2 This is the second structural diagram of the utility model;

[0021] Figure 3 For this utility model Figure 1A cross-sectional view of

[0022] Figure 4 For this utility model Figure 2 A partial cross-sectional view of

[0023] Figure 5 For this utility model Figure 3 A front view of

[0024] Figure 6 This is a schematic diagram of the structure of the unloading plate of the utility model;

[0025] Figure 7 For this utility model Figure 6 Schematic diagram of the structure when the middle unloading plate and the cleaning plate are separated;

[0026] Figure 8 For this utility model Figure 6 A in the enlarged view;

[0027] Fig. 9 For this utility model Figure 7 Enlarged view of point B in .

[0028] Description of reference numerals:

[0029] 1. Machine body; 2. Screening mechanism; 21. Screening frame; 22. Vibrating screen; 23. Discharge port; 24. Cam; 25. First motor; 26. First mud discharge port; 27. Spring; 3. Conveyor belt; 4. Soil crushing mechanism; 41. Crushing roller; 42. Box; 43. Second motor; 5. Digging shovel; 6. Angle adjustment mechanism; 61. Rotating roller; 62. Sub-gear; 63. Third motor; 64. Main gear; 7. Side plate; 8. Discharge mechanism; 81. Electric push rod; 82. Discharge plate; 83. Brush plate; 84. Connecting strip; 85. Limiting strip; 9. Second mud discharge port; 10. First inclined block; 11. Second inclined block. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0031] The utility model provides Figure 1-Figure 9 The Chinese medicinal material harvester shown in the figure is convenient for removing soil, comprising a movable body 1, a processing chamber is provided in the body 1, and an entrance connected to the processing chamber is formed on one side of the body 1, a digging shovel 5 is provided in the entrance, a screening mechanism 2 and a conveyor belt 3 are provided in the processing chamber, and the conveyor belt 3 is used to transport the Chinese medicinal materials dug up by the digging shovel 5 to the screening mechanism 2 for screening; the body 1 can be connected to an agricultural machine, and the agricultural machine drives the body 1 to move along the Chinese medicinal material planting ground;

[0032] A discharge mechanism 8 is also provided on the screening mechanism 2, and the discharge mechanism 8 includes a discharge plate 82 and an electric push rod 81 installed on one side of the body 1, the telescopic end of the electric push rod 81 is connected to the discharge plate 82, a discharge port 23 is opened on the side of the body 1 relative to the electric push rod 81, and a side plate 7 is hinged on the side wall of the body 1 to block the discharge port 23.

[0033] Specifically, Figure 1-Figure 5 As shown, the screening mechanism 2 includes a screening frame 21 installed in the processing chamber and a vibrating screen 22 arranged in the screening frame 21, a spring 27 is connected between the bottom of the vibrating screen 22 and the screening frame 21, a first mud discharge port 26 connected to the inside of the screening frame 21 is opened at the bottom of the body 1, and a power part for driving the vibrating screen 22 to vibrate is arranged on the body 1, and the discharge plate 82 is located on the top of the vibrating screen 22; the power part includes a rotating rod rotatably installed in the screening frame 21 and a first motor 25 fixed on one side of the body 1, a plurality of cams 24 are installed on the rotating rod, and one end of the rotating rod is connected to the main shaft of the first motor 25.

[0034] When the Chinese medicinal materials are harvested, the machine body 1 can be moved to the Chinese medicinal materials planting site, and then the machine body 1 is moved along the Chinese medicinal materials planting site, so that the digging shovel 5 digs the Chinese medicinal materials from the ground, and the excavated Chinese medicinal materials are conveyed into the screening frame 21 through the conveyor belt 3, so that the Chinese medicinal materials fall onto the vibrating screen 22, and then the cam 24 on the rotating rod is driven to rotate by the first motor 25, so that the cam 24 continuously touches the vibrating screen 22 through its convex end, and at this time, the vibrating screen 22 vibrates under the action of the spring 27, and drives the Chinese medicinal materials to vibrate, so that the mud on the Chinese medicinal materials falls off, and then is discharged to the ground through the first mud row 26, so as to complete the removal of mud from the Chinese medicinal materials;

[0035] After the soil is removed, the side panel 7 can be opened, and the unloading plate 82 can be driven by the electric push rod 81 to move along the vibrating screen 22 to push the Chinese medicinal materials so that they are discharged from the discharge port 23 to complete the unloading. In this way, the automatic unloading of the harvester is realized, and there is no need for manpower to take the Chinese medicinal materials out of the harvester, which saves time and effort and is conducive to improving the efficiency of removing soil from the Chinese medicinal materials.

[0036] Furthermore, if Figure 1-Figure 5 As shown, the body 1 is also provided with an angle adjustment mechanism 6, and the angle adjustment mechanism 6 includes a rotating roller 61 rotatably installed in the entrance and a third motor 63 fixed on the side wall of the body 1, a main gear 64 is installed on the main shaft of the third motor 63, one end of the rotating roller 61 extends to the outside of the body 1, and a sub-gear 62 meshing with the main gear 64 is fixed, and the excavating shovel 5 is installed on the rotating roller 61.

[0037] Before the digging shovel 5 digs the Chinese medicinal materials, the angle of the digging shovel 5 can be adjusted by the angle adjustment mechanism 6 according to the actual digging situation, and the specific adjustment steps are as follows:

[0038] The main gear 64 is driven to rotate by the third motor 63, so that the main gear 64 drives the sub-gear 62 meshing with it to rotate, and then the sub-gear 62 drives the rotating roller 61 to rotate, so that the rotating roller 61 drives the digging shovel 5 to rotate upward, so that the inclination amplitude of the digging shovel 5 can be reduced. If the inclination amplitude of the digging shovel 5 needs to be adjusted to be larger, the main gear 64 is driven to rotate in the opposite direction by the third motor 63, and then the main gear 64 drives the rotating roller 61 to rotate in the opposite direction through the sub-gear 62, so that the rotating roller 61 drives the digging shovel 5 to rotate downward, thereby completing the adjustment of the inclination amplitude of the digging shovel 5, thereby realizing the angle adjustment of the digging shovel 5, which is beneficial to the excavation of Chinese medicinal materials.

[0039] Furthermore, if Figure 1-Figure 5 As shown, a soil crushing mechanism 4 is also provided in the processing chamber, and the soil crushing mechanism 4 includes a crushing roller 41 rotatably installed above the conveyor belt 3 and a box body 42 fixed to one side of the machine body 1, a second motor 43 is installed in the box body 42, and the main shaft of the second motor 43 is connected to the conveyor belt 3, one end of the crushing roller 41 extends into the box body 42, and a transmission belt is connected to the main shaft of the second motor 43.

[0040] After the digging shovel 5 digs up the Chinese medicinal materials and the conveyor belt 3 conveys them, the second motor 43 drives the crushing roller 41 to rotate through the transmission belt to crush the soil at the roots of the Chinese medicinal materials, and then the soil is transported into the screening frame 21 through the conveyor belt 3 for vibration screening, thereby facilitating the rapid removal of soil at the roots of the Chinese medicinal materials, which is beneficial to improving the removal effect of soil from the Chinese medicinal materials and facilitating the subsequent processing of the Chinese medicinal materials.

[0041] Furthermore, if Figure 3 and Figure 5 As shown, the first inclined block 10 and the second inclined block 11 are symmetrically installed inside the body 1, and a funnel-shaped collecting chamber is formed between the first inclined block 10 and the second inclined block 11. The conveyor belt 3 is located above the collecting chamber, and a second mud discharge port 9 connected to the collecting chamber is also opened at the bottom of the body 1.

[0042] When the conveyor belt 3 is conveying Chinese medicinal materials, the mud on the surface of the conveyor belt 3 can fall into the collecting chamber and then be discharged through the second row of mud outlets 9 to prevent the mud on the conveyor belt 3 from falling into the machine body 1, so as to ensure the normal use of the Chinese medicinal materials harvester.

[0043] In addition, in one embodiment, if Figure 1 as well as Figure 3-Figure 9As shown, the discharge mechanism 8 also includes a brush cleaning member, which includes a brush cleaning plate 83 connected to the bottom end of the discharge plate 82, a plug-in component is provided between the brush cleaning plate 83 and the discharge plate 82, and the bottom of the brush cleaning plate 83 contacts the top of the vibrating screen 22.

[0044] Furthermore, if Figure 6-Figure 9 As shown, the connector includes a connector strip 84 fixed to the top of the cleaning plate 83 and a connector slot opened at the bottom of the discharge plate 82. Limit strips 85 are installed on both sides of the inner wall of the connector slot, and limit slots matching the limit strips 85 are opened on both sides of the connector strip 84.

[0045] When the discharge plate 82 pushes the Chinese medicinal materials on the vibrating screen 22 to discharge, the cleaning plate 83 moves along the upper surface of the vibrating screen 22 with the movement of the discharge plate 82 to clean the upper surface of the vibrating screen 22, thereby cleaning the vibrating screen 22, preventing soil from remaining on the vibrating screen 22, and avoiding clogging of the vibrating screen 22, which is beneficial to the subsequent use of the vibrating screen 22;

[0046] When the brush cleaning plate 83 needs to be replaced, the brush cleaning plate 83 is driven to be moved out of the discharge port 23 through the discharge plate 82. At this time, the brush cleaning plate 83 is pulled to one side so that the plug-in strip 84 is moved out of the plug-in slot, and the limit strip 85 slides out of the limit slot to disassemble and replace the brush cleaning plate 83. Subsequently, the new brush cleaning plate 83 is plugged into the bottom of the discharge plate 82 through the cooperation of the plug-in strip 84 and the plug-in slot. At the same time, the limit strip 85 is inserted into the limit slot to complete the installation of the brush cleaning plate 83, thereby realizing the rapid disassembly and assembly of the brush cleaning plate 83, facilitating the replacement of the brush cleaning plate 83, and ensuring the cleaning effect of the brush cleaning plate 83 on the vibrating screen 22, further facilitating the subsequent use of the vibrating screen 22.

[0047] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A Chinese medicinal material harvester for easily removing soil, comprising a movable body (1), characterized in that: The machine body (1) has a processing chamber in it, and an entrance communicating with the processing chamber is formed on one side of the machine body (1), a digging shovel (5) is arranged in the entrance, and a screening mechanism (2) and a conveyor belt (3) are arranged in the processing chamber, and the conveyor belt (3) is used to transport the Chinese medicinal materials dug up by the digging shovel (5) to the screening mechanism (2) for screening; The screening mechanism (2) is also provided with a discharge mechanism (8), and the discharge mechanism (8) comprises a discharge plate (82) and an electric push rod (81) mounted on one side of the machine body (1), the telescopic end of the electric push rod (81) being connected to the discharge plate (82), a discharge port (23) being provided on a side of the machine body (1) relative to the electric push rod (81), and a side plate (7) for blocking the discharge port (23) being hingedly connected to a side wall of the machine body (1).

2. A Chinese medicinal material harvester that is convenient for removing soil according to claim 1, characterized in that: The screening mechanism (2) comprises a screening frame (21) installed in the processing chamber and a vibrating screen (22) arranged in the screening frame (21); a spring (27) is connected between the bottom of the vibrating screen (22) and the screening frame (21); a first mud discharge port (26) communicating with the inside of the screening frame (21) is provided at the bottom of the machine body (1); a power part for driving the vibrating screen (22) to vibrate is provided on the machine body (1); and the discharge plate (82) is located on the top of the vibrating screen (22).

3. A Chinese medicinal material harvester that is convenient for removing soil according to claim 2, characterized in that: The power member comprises a rotating rod rotatably mounted in the screening frame (21) and a first motor (25) fixed to one side of the machine body (1); a plurality of cams (24) are mounted on the rotating rod, and one end of the rotating rod is connected to the main shaft of the first motor (25).

4. The Chinese medicinal material harvester for removing soil according to claim 2, characterized in that: The discharge mechanism (8) further comprises a brush cleaning member, the brush cleaning member comprising a brush cleaning plate (83) connected to the bottom end of the discharge plate (82), a plug-in connector being provided between the brush cleaning plate (83) and the discharge plate (82), and the bottom of the brush cleaning plate (83) being in contact with the top of the vibrating screen (22).

5. A Chinese medicinal material harvester for removing soil according to claim 4, characterized in that: The plug-in connector comprises a plug-in strip (84) fixed to the top of the cleaning plate (83) and a plug-in slot provided at the bottom of the discharge plate (82), limit strips (85) being installed on both sides of the inner wall of the plug-in slot, and limit slots matching the limit strips (85) being provided on both sides of the plug-in strip (84).

6. The Chinese medicinal material harvester for removing soil according to claim 1, characterized in that: The machine body (1) is also provided with an angle adjustment mechanism (6), and the angle adjustment mechanism (6) comprises a rotating roller (61) rotatably mounted in the inlet and a third motor (63) fixed on the side wall of the machine body (1), a main gear (64) being mounted on the main shaft of the third motor (63), one end of the rotating roller (61) extending to the outside of the machine body (1) and being fixed with a secondary gear (62) meshing with the main gear (64), and the excavating shovel (5) being mounted on the rotating roller (61).

7. The Chinese medicinal material harvester for easy soil removal according to claim 1, characterized in that: A soil crushing mechanism (4) is also provided in the processing chamber, and the soil crushing mechanism (4) comprises a crushing roller (41) rotatably mounted above the conveyor belt (3) and a box body (42) fixed to one side of the machine body (1); a second motor (43) is installed in the box body (42), and the main shaft of the second motor (43) is connected to the conveyor belt (3); one end of the crushing roller (41) extends into the box body (42) and is connected to the main shaft of the second motor (43) by a transmission belt.

8. The Chinese medicinal material harvester for removing soil according to claim 1, characterized in that: A first inclined block (10) and a second inclined block (11) are symmetrically mounted inside the machine body (1), and a funnel-shaped collecting chamber is formed between the first inclined block (10) and the second inclined block (11). The conveyor belt (3) is located above the collecting chamber, and a second mud discharge port (9) communicating with the collecting chamber is also provided at the bottom of the machine body (1).

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