Nondestructive collection device for Jerusalem artichoke rhizomes
By combining a rotating shaft, rubber rod, eccentric wheel, and motor, non-destructive harvesting of Jerusalem artichoke rhizomes is achieved, solving the problem of soil adhesion in existing devices and improving cleaning efficiency and harvesting effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-22
- Publication Date
- 2026-03-20
AI Technical Summary
Existing Jerusalem artichoke harvesting devices use blades to dig out potatoes along with the soil, resulting in potatoes having a lot of soil attached, low soil removal efficiency, and poor performance.
The device uses a combination of a rotating shaft, rubber rod, eccentric wheel, long rod, and motor. The eccentric wheel drives the long rod and square frame to vibrate, which in turn drives the moving plate and rack to move. The gear drives the rotating shaft and rubber rod to rotate, scraping away the soil on the surface of the Jerusalem artichoke. At the same time, the motor drives the sprocket to drive the scraper to cut the Jerusalem artichoke leaves and stems. The height of the scraper can be adjusted by the cylinder to achieve non-destructive harvesting of Jerusalem artichoke roots and stems.
It improved soil cleaning efficiency, enhanced the separation effect between Jerusalem artichoke and soil, and improved the effectiveness of the collection device.
Smart Images
Figure CN224007201U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to jerusalem artichoke collection technical field especially relates to a kind of jerusalem artichoke rhizome nondestructive collection device. BACKGROUND
[0002] In the jerusalem artichoke collection process, collection device is widely used to carry out collection processing to jerusalem artichoke collection, jerusalem artichoke is chrysanthemum family helianthus perennial rhizome herb, 1-3 meters high, with blocky underground stem and fibrous root, stem is upright, with branch, is covered with white short rough hair or bristle, leaf is usually opposite, with petiole, but upper leaf is alternate, jerusalem artichoke underground tuber is rich in starch, inulin, fructose polymer, edible, collection device is also applied in the process of jerusalem artichoke collection.
[0003] The existing collection device is inserted into the ground when used, and the potatoes and soil are dug out together, the filter screen is used to transport the potatoes and soil, and the soil falls during the transportation process, so that the collection of potatoes is realized.
[0004] However, the existing collection device is used to dig out potatoes and soil together by using blade, and there is a lot of soil attached to the potatoes, so the soil cleaning efficiency is low, and the use effect is not good. To solve the above problems, a kind of jerusalem artichoke rhizome nondestructive collection device is provided. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a kind of jerusalem artichoke rhizome nondestructive collection device, solve the problem of the soil cleaning efficiency being low and the use effect being not good in the background art by using blade to dig out potatoes and soil together.
[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of jerusalem artichoke rhizome nondestructive collection device, including support plate, the support plate rear side is fixedly connected with two L-shaped plates, two the L-shaped plate is fixedly connected with U-shaped plate between, right side L-shaped plate one side is fixedly connected with square plate, the square plate one side is fixedly connected with second air cylinder, the second air cylinder output end is fixedly connected with moving plate, the moving plate top is fixedly connected with rack, the rack bottom is meshed with the evenly distributed gear, the gear one side is all penetrated L-shaped plate and is fixedly connected with rotating shaft, the rotating shaft outer circle is fixedly connected with the evenly distributed rubber pole, the U-shaped plate outer wall one side is fixedly connected with second motor, the second motor output end is fixedly connected with eccentric wheel, the eccentric wheel one side is rotatably connected with long rod, the long rod one side is rotatably connected with square frame, the square frame inner wall between rotatably connected with the evenly distributed gyro wheel, the square frame outer wall left and right sides are rotatably connected with two connecting plates, the support plate top is provided with cutting assembly.
[0007] When the soil on the surface of the Jerusalem artichoke rhizome needs to be removed, the second motor is started to drive the eccentric wheel to rotate, so that the square frame and the roller are shaken, thereby causing the soil to fall off the surface of the Jerusalem artichoke, and the rubber rod scrapes the soil on the surface of the Jerusalem artichoke rhizome, thereby improving the collection effect.
[0008] As a further description of the above technical solution: the cutting assembly comprises two fixed plates, the two fixed plates are fixedly connected between the support plates, a fixed box is fixedly connected between the two fixed plates, a first motor is fixedly connected to one side of the top of the outer wall of the fixed box, a first sprocket is fixedly connected to the output end of the first motor and penetrates the fixed box, a first sprocket is rotatably connected to one side of the inner wall of the fixed box, a second sprocket is rotatably connected to the center position of one side of the inner wall of the fixed box, rotating rods are fixedly connected to the bottom of the first sprocket and the second sprocket, limit plates are fixedly connected to the bottom of the rotating rods, two first air cylinders are fixedly connected to the top of the outer wall of the fixed box and penetrate the fixed box, a long plate is fixedly connected to the output end of the two first air cylinders, fixed cylinders are fixedly connected to one side of the long plate, circular cylinders are rotatably connected to the bottom of the fixed cylinders, and two scrapers are fixedly connected to the outer ring of the circular cylinders.
[0009] By adopting the above technical scheme, when the Jerusalem artichoke stems need to be cut, the first air cylinder is started to drive the circular cylinder and the scraper to move up and down, and the first motor is started to drive the first sprocket and the second sprocket to rotate, so that the circular cylinder and the scraper are driven to rotate by the first sprocket and the second sprocket, thereby cutting the Jerusalem artichoke stems.
[0010] As a further description of the above technical solution: two connecting plates are rotatably connected to the left and right sides of the outer wall of the U-shaped plate, and a shovel is fixedly connected between the inner walls of the U-shaped plate.
[0011] By adopting the above technical scheme, the U-shaped plate can limit the connecting plate, and the shovel can collect the Jerusalem artichoke rhizome.
[0012] As a further description of the above technical solution: a chain is arranged between the two first sprockets, and the second sprocket is meshingly connected with the chain.
[0013] By adopting the above technical scheme, the chain can make the first sprocket and the second sprocket rotate synchronously, and the first sprocket and the second sprocket can drive the rotating rods to rotate.
[0014] As a further description of the above technical solution: two limit grooves are formed in the fixed cylinder and the inner ring of the circular cylinder, and a limit plate is slidably connected between the inner walls of the two limit grooves.
[0015] By adopting the above technical scheme, the limit grooves can limit the limit plate, and the limit plate can drive the circular cylinder to rotate.
[0016] As a further description of the above technical solution: the U-shaped plate bottom four corners are provided with wheels.
[0017] By adopting the above technical scheme, the wheels facilitate the movement of the U-shaped plate.
[0018] As a further description of the above technical solution: the top of the two L-shaped plates is provided with a conveying belt, and the inner wall of the left L-shaped plate is rotationally connected with uniformly distributed rotating shafts.
[0019] By adopting the above technical scheme, the conveying belt can convey the Jerusalem artichoke rhizomes, and the L-shaped plates can limit the rotating shafts.
[0020] As a further description of the above technical solution: the inner wall of the support plate is provided with uniformly distributed circular cylinders.
[0021] By adopting the above technical scheme, the support plate can limit the circular cylinders.
[0022] Compared with the prior art, the utility model has the advantages that:
[0023] 1. The device for non-destructive collection of Jerusalem artichoke rhizomes provided by the utility model first drives the eccentric wheel to rotate by the rotating shaft, the rubber rod, the eccentric wheel and the long rod, and the second motor, under the limiting of the connecting plate, the square frame drives the rollers to shake, and simultaneously drives the moving plate and the rack to move by the second cylinder, the rack drives the gear to rotate, the gear drives the rotating shaft and the rubber rod to rotate, the rubber rod can scrape off the soil adhered to the surface of the Jerusalem artichoke, improves the cleaning efficiency of the soil, and has good collection effect.
[0024] 2. The device for non-destructive collection of Jerusalem artichoke rhizomes provided by the utility model drives the first sprocket and the second sprocket to rotate by the scraper, the circular cylinder, the second sprocket and the chain, under the limiting of the limiting groove, the limiting plate drives the circular cylinder and the scraper to rotate, the scraper can scrape off the rhizomes of the Jerusalem artichoke, facilitates the collection of the Jerusalem artichoke rhizomes, and simultaneously drives the long plate and the fixed cylinder to move by the first cylinder, so that the height of the circular cylinder and the scraper can be adjusted, and the collection effect is improved. BRIEF DESCRIPTION OF DRAWINGS
[0025] Figure 1 It is a perspective view of the overall structure of the utility model;
[0026] Figure 2 It is a square frame structure schematic view of the utility model;
[0027] Figure 3 It is an eccentric wheel structure schematic view of the utility model;
[0028] Figure 4The fixed box structure explosion map of the utility model;
[0029] Figure 5 The circular cylinder structure explosion map of the utility model.
[0030] Legend:
[0031] 1, L-shaped plate; 2, support plate; 3, fixed plate; 4, first motor; 5, first cylinder; 6, fixed box; 7, long plate; 8, circular cylinder; 9, scraper; 10, shovel; 11, wheel; 12, U-shaped plate; 13, rotating shaft; 14, rubber rod; 15, square frame; 16, roller; 17, second motor; 18, connecting plate; 19, square plate; 20, second cylinder; 21, moving plate; 22, gear; 23, rack; 24, long rod; 25, eccentric wheel; 26, first sprocket; 27, chain; 28, second sprocket; 29, fixed cylinder; 30, rotating rod; 31, limiting plate; 32, limiting groove; 33, conveying belt. DETAILED DESCRIPTION
[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0033] In order to further understand the content of the utility model, the utility model will be described in detail in combination with the drawings.
[0034] In combination with Figure 1 The utility model discloses a kind of jerusalem artichoke rhizome nondestructive collection devices, including support plate 2, two connecting plates 18 are rotationally connected in U-shaped plate 12 outer wall left and right sides, U-shaped plate 12 can be limited to connecting plate 18, shovel 10 can be collected to jerusalem artichoke rhizome, shovel 10 is fixedly connected between U-shaped plate 12 inner wall, chain 27 is provided between two first sprocket 26, chain 27 can make two first sprocket 26 synchronous rotation, two limiting grooves 32 are formed in fixed cylinder 29 and circular cylinder 8 inner circle, limiting plate 31 is slidably connected between the inner wall of two limiting grooves 32, limiting groove 32 can be limited to limiting plate 31, limiting plate 31 can drive circular cylinder 8 rotation, wheel 11 is provided in the position of U-shaped plate 12 bottom four corners, conveying belt 33 is provided between two L-shaped plates 1 top, conveying belt 33 can transport jerusalem artichoke rhizome, wheel 11 can facilitate U-shaped plate 12 movement.
[0035] In combination with Figure 2 And Figure 3The rear side of the supporting plate 2 is fixedly connected with two L-shaped plates 1, the two L-shaped plates 1 are fixedly connected with a U-shaped plate 12, one side of the right L-shaped plate 1 is fixedly connected with a square plate 19, the square plate 19 can limit the second air cylinder 20, the second air cylinder 20 can drive the moving plate 21 and the rack 23 to move, one side of the square plate 19 is fixedly connected with the second air cylinder 20, the output end of the second air cylinder 20 is fixedly connected with the moving plate 21, the top of the moving plate 21 is fixedly connected with the rack 23, the rack 23 can drive the gear 22 to rotate, the gear 22 can drive the rotating shaft 13 and the rubber rod 14 to rotate, the bottom of the rack 23 is meshedly connected with uniformly distributed gears 22, one side of each gear 22 penetrates through the L-shaped plate 1 and is fixedly connected with the rotating shaft 13, the outer circle of the rotating shaft 13 is fixedly connected with uniformly distributed rubber rods 14, the rubber rods 14 can scrape off the soil on the surface of the jerusalem artichoke rhizome, the second motor 17 can drive the eccentric wheel 25 to rotate, one side of the outer wall of the U-shaped plate 12 is fixedly connected with the second motor 17, the output end of the second motor 17 is fixedly connected with the eccentric wheel 25, one side of the eccentric wheel 25 is rotatably connected with the long rod 24, the eccentric wheel 25 can drive the long rod 24 to move, the long rod 24 can make the square frame 15 and the roller 16 vibrate, one side of the long rod 24 is rotatably connected with the square frame 15, the inner wall of the square frame 15 is rotatably connected with uniformly distributed rollers 16, the rollers 16 facilitate the movement of the jerusalem artichoke rhizome, the connecting plates 18 can limit the square frame 15, the left and right sides of the outer wall of the square frame 15 are rotatably connected with two connecting plates 18, and the top of the supporting plate 2 is provided with a cutting assembly.
[0036] In combination Figure 4 and Figure 5 The cutting assembly comprises two fixed plates 3, the two fixed plates 3 are fixedly connected between the two fixed plates 3 and the supporting plate 2, the two fixed plates 3 are fixedly connected with a fixed box 6, the fixed box 6 can limit the first sprocket 26 and the second sprocket 28, the first motor 4 can drive the first sprocket 26 to rotate, the top of the outer wall of the fixed box 6 is fixedly connected with the first motor 4 on one side, the output end of the first motor 4 penetrates through the fixed box 6 and is fixedly connected with the first sprocket 26, one side of the inner wall of the fixed box 6 is rotatably connected with the first sprocket 26, the center position of one side of the inner wall of the fixed box 6 is rotatably connected with the second sprocket 28, the first sprocket 26 and the second sprocket 28 can drive the rotating rod 30 and the limiting plate 31 to rotate, the bottom of the second sprocket 28 and the first sprocket 26 are fixedly connected with the rotating rod 30, the bottom of the rotating rod 30 is fixedly connected with the limiting plate 31, the outer wall of the fixed box 6 penetrates through and is fixedly connected with two first air cylinders 5, the first air cylinders 5 can drive the long plate 7 and the fixed cylinder 29 to move, so that the height of the circular cylinder 8 and the scraper 9 is adjusted, the output end of the two first air cylinders 5 is fixedly connected with the long plate 7, one side of the long plate 7 is fixedly connected with uniformly distributed fixed cylinders 29, the bottom of the fixed cylinder 29 is rotatably connected with the circular cylinder 8, the scraper 9 can cut the jerusalem artichoke stem, which facilitates the collection of the jerusalem artichoke rhizome, and the outer circle of the circular cylinder 8 is fixedly connected with two scrapers 9.
[0037] Working principle: when using the collecting device, the first cylinder 5 drives the long plate 7 and the fixed cylinder 29 to move, the fixed cylinder 29 can drive the circular cylinder 8 and the scraper 9 to move, so as to fix the position of the scraper 9, at the same time, the first motor 4 drives the first sprocket 26 and the second sprocket 28 to rotate, the first sprocket 26 and the second sprocket 28 drive the rotating rod 30 and the limiting plate 31 to rotate, under the limiting of the limiting groove 32, the limiting plate 31 drives the circular cylinder 8 and the scraper 9 to rotate, the scraper 9 rotates to cut the leaf stem of the scorzonera hispanica, so as to facilitate the collection of the scorzonera hispanica rootstock and improve the collection effect, the spade 10 enters the soil, moves the scorzonera hispanica rootstock and the soil to the upper side of the conveyor belt 33, the conveyor belt 33 drives the scorzonera hispanica and the soil to move to the upper side of the square frame 15, the second motor 17 drives the eccentric wheel 25 to rotate, the eccentric wheel 25 drives the long rod 24 and the square frame 15 to move, under the limiting of the connecting plate 18, the square frame 15 and the roller 16 shake, so as to separate the scorzonera hispanica rootstock and the soil, at the same time, the second cylinder 20 drives the moving plate 21 and the rack 23 to move, the rack 23 drives the gear 22 to rotate, the gear 22 drives the rotating shaft 13 and the rubber rod 14 to rotate, the rubber rod 14 contacts the scorzonera hispanica rootstock, so as to scrape off the soil on the surface of the scorzonera hispanica, improve the separation effect of the scorzonera hispanica and the soil, and improve the use effect.
[0038] Finally, it should be noted that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.
Claims
1. A non-destructive harvesting device for Jerusalem artichoke rhizomes, comprising a support plate (2), characterized in that: Two L-shaped plates (1) are fixedly connected to the rear side of the support plate (2). A U-shaped plate (12) is fixedly connected between the two L-shaped plates (1). A square plate (19) is fixedly connected to one side of the right L-shaped plate (1). A second cylinder (20) is fixedly connected to one side of the square plate (19). A moving plate (21) is fixedly connected to the output end of the second cylinder (20). A rack (23) is fixedly connected to the top of the moving plate (21). A gear (22) is meshed with the bottom of the rack (23). A rotating shaft (13) is fixedly connected to one side of each gear (22) through the L-shaped plate (1). The outer ring of the rotating shaft (13) is fixedly connected with evenly distributed rubber rods (14). A second motor (17) is fixedly connected to one side of the outer wall of the U-shaped plate (12). An eccentric wheel (25) is fixedly connected to the output end of the second motor (17). A long rod (24) is rotatably connected to one side of the eccentric wheel (25). A square frame (15) is rotatably connected to one side of the long rod (24). Rollers (16) are rotatably connected between the inner walls of the square frame (15). Two connecting plates (18) are rotatably connected to the left and right sides of the outer wall of the square frame (15). A cutting assembly is provided on the top of the support plate (2).
2. The Jerusalem artichoke rhizome non-destructive harvesting device according to claim 1, characterized in that: The cutting assembly includes two fixing plates (3), which are fixedly connected to a support plate (2). A fixing box (6) is fixedly connected between the two fixing plates (3). A first motor (4) is fixedly connected to the top side of the outer wall of the fixing box (6). The output end of the first motor (4) passes through the fixing box (6) and is fixedly connected to a first sprocket (26). The first sprocket (26) is rotatably connected to one side of the inner wall of the fixing box (6). A second sprocket (28) is rotatably connected to the center position of one side of the inner wall of the fixing box (6). The bottom of both the second sprocket (28) and the first sprocket (26) is fixedly connected to a rotating rod (30). The bottom of the rotating rod (30) is fixedly connected to a limiting plate (31). The top of the outer wall of the fixed box (6) is connected to two first cylinders (5). The output ends of the two first cylinders (5) are fixedly connected to a long plate (7). The long plate (7) is fixedly connected to one side of a uniformly distributed fixed cylinder (29). The bottom of the fixed cylinder (29) is rotatably connected to a circular cylinder (8). The outer ring of the circular cylinder (8) is fixedly connected to two scrapers (9).
3. The Jerusalem artichoke rhizome non-destructive harvesting device according to claim 1, characterized in that: Two connecting plates (18) are rotatably connected to the left and right sides of the outer wall of the U-shaped plate (12), and a scraper (10) is fixedly connected between the inner walls of the U-shaped plate (12).
4. The Jerusalem artichoke rhizome non-destructive harvesting device according to claim 2, characterized in that: A chain (27) is provided between the two first sprockets (26), and the second sprocket (28) is meshed with the chain (27).
5. The Jerusalem artichoke rhizome non-destructive harvesting device according to claim 2, characterized in that: The inner rings of both the fixed cylinder (29) and the circular cylinder (8) have two limiting grooves (32), and a limiting plate (31) is slidably connected between the inner walls of the two limiting grooves (32).
6. The Jerusalem artichoke rhizome non-destructive harvesting device according to claim 2, characterized in that: The U-shaped plate (12) is equipped with wheels (11) at the four corners of its bottom.
7. The Jerusalem artichoke rhizome non-destructive harvesting device according to claim 2, characterized in that: A conveyor belt (33) is provided at the top between the two L-shaped plates (1), and a uniformly distributed rotating shaft (13) is rotatably connected to one side of the inner wall of the left L-shaped plate (1).
8. The Jerusalem artichoke rhizome non-destructive harvesting device according to claim 2, characterized in that: The inner wall of the support plate (2) is provided with evenly distributed circular cylinders (8).