Auxiliary picking and collecting device for lycium barbarum planting and use method of auxiliary picking and collecting device
By designing an auxiliary picking and collection device for wolfberry planting, using vibration picking components and automatic grading technology, the problem of low efficiency of traditional manual picking is solved, and efficient and accurate wolfberry picking and grading is achieved, adapting to the backbone of different sizes, improving the picking efficiency and Fruit quality.
Patent Information
- Application Number
- CN202411694202.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-01-03
AI Technical Summary
The traditional method of picking wolfberry is inefficient, causing fatigue and physical damage, and it is difficult to meet the market's demand for timely supply of wolfberry, especially in large-scale planting, which cannot achieve efficient production.
A auxiliary picking and collecting device for wolfberry planting is designed, including vibration picking components, collection and conveying components and screening and removal components, and automatic adjustment of the baffle rotation angle, servo motor-driven lifting rod and vibrating rod, conveyor belt and screen plate. Combined use to achieve accurate vibration picking and automatic grading.
It greatly improves the picking efficiency and fruit quality, reduces manual grading time, ensures the consistency and quality of the product, adapts to wolfberry trunks of different sizes, reduces fruit residues, and improves the picking coverage and harvesting rate.
Smart Images
Figure CN119234571A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of agricultural planting and picking, and specifically relates to an auxiliary picking and collecting device for wolfberry planting and a use method thereof. Background Art
[0002] As a fruit with high nutritional and medicinal value, wolfberry has a wide market demand around the world. In recent years, as people pay more and more attention to health, the market demand for wolfberry continues to grow. my country is one of the main producers of wolfberry, and the planting area of wolfberry continues to expand, and the output increases year by year; At present, the harvesting of wolfberries mainly relies on manual labor. The traditional manual harvesting method has many disadvantages. Wolfberry plants are usually short, and the pickers need to bend over and stretch their hands for a long time to harvest, which can easily lead to fatigue and physical injuries. The manual harvesting speed is slow, especially in the case of large-scale planting. It is difficult to meet the market demand for timely supply of wolfberries and cannot adapt to the current production requirements of large quantities and high efficiency.
[0003] In order to solve the above problems, the present application proposes an auxiliary picking and collecting device for wolfberry planting and a method of using the same. Summary of the invention
[0004] To solve the problems raised in the above background technology. The present invention provides an auxiliary picking and collecting device for wolfberry planting and a method of using the device, which can adapt to wolfberry trunks of different sizes. Regardless of the thickness of the trunk, the baffle in contact with the trunk can automatically adjust the rotation angle according to the actual situation to ensure that the device can pass smoothly. When the vibration wave is transmitted to the wolfberry branch, the ripe fruit will quickly fall off the branch under the action of the vibration, while the immature fruit will not be affected. This precise vibration picking method not only greatly improves the picking efficiency, but also ensures the quality of the fruit. Compared with traditional manual picking, the efficiency is improved several times. Automatic grading can ensure that the fruit size in each collection chamber is relatively uniform, and no manual grading is required, which greatly saves time and energy and improves the overall efficiency of picking and collection, which helps to improve the consistency and quality of the product.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an auxiliary picking and collecting device for wolfberry planting, comprising a mobile frame; A vibration picking assembly is installed in the mobile frame, and the vibration picking assembly includes a lifting rod symmetrically arranged in the mobile frame, a plurality of vibration rods integrally formed on the outer surface of the lifting rod, and a shaking seat, a rotating shaft, a fixed plate, a wedge protrusion, a rotating sleeve and a spring 1 for controlling the vibration of the lifting rod to drive the plurality of vibration rods to realize vibration picking of the wolfberry tree; A collecting and conveying assembly is symmetrically installed in the mobile frame, and the collecting and conveying assembly includes a mounting frame fixedly installed on the inner wall of the mobile frame, a wedge-shaped head installed at one end of the mounting frame, and a conveyor belt, an inclined guide plate, a fixed plate and a rotating shield plate for conveying wolfberries; A screening and impurity removal component is installed on one side of the mobile frame, and the screening and impurity removal component includes an L-shaped mounting seat fixedly installed on one side of the mobile frame, a sieve plate hinged at one end of the mounting frame, and a collection box, a partition, an air duct, a fan, a rotating rod and a cam for collecting wolfberries.
[0006] As a preferred auxiliary picking and collecting device for wolfberry planting of the present invention, a shaking seat is arranged in the movable frame, and the two lifting rods are both slidably connected to the surface of the shaking seat, and the surface of the shaking seat is rotatably connected to a rotating shaft, and a fixed plate is fixed to the surface of the rotating shaft, and a plurality of wedge protrusions are integrally formed on the bottom surface of the fixed plate, one end of the lifting rod abuts against the surface of the wedge protrusion, and the other end of the lifting rod is slidably connected to a rotating sleeve on the outside, a spring 1 is arranged in the rotating sleeve, and one end of the lifting rod abuts against one end of the spring 1.
[0007] As a preferred auxiliary picking and collecting device for wolfberry planting of the present invention, the outer side of the bottom end of the rotating sleeve is rotatably connected to a rotating seat, and a T-shaped rod is slidably connected in a give-way slot provided in the rotating seat, one end of the T-shaped rod is fixedly installed in a movable frame, and a spring 2 is provided on the outer side of the T-shaped rod, one end of the spring 2 abuts against the inner wall of the movable frame, and the other end of the spring 2 abuts against the rotating seat.
[0008] As a preferred auxiliary picking and collecting device for wolfberry planting of the present invention, a U-shaped frame is installed on the surface of the shaking seat, and a servo motor is installed on the top and bottom surfaces of the U-shaped frame. The output shaft of the servo motor is connected to one of the rotating shafts, and the two rotating shafts are connected through a sprocket transmission group.
[0009] As a preferred auxiliary picking and collecting device for wolfberry planting of the present invention, two U-shaped sliding sleeves are slidably arranged on the outer side of the shaking seat, and the two U-shaped sliding sleeves are symmetrically installed in the movable frame. A support rod is fixed on the surface of the rotating shaft, and a wedge block is fixed on the inner wall of the movable frame.
[0010] As a preferred auxiliary picking and collecting device for wolfberry planting of the present invention, a conveyor belt is installed in the mounting frame, an inclined guide plate is fixed on the inner wall of the movable frame and above the mounting frame, a fixed plate is fixedly installed on one side of the mounting frame, and a plurality of rotating shielding plates are arranged on the surface of the fixed plate.
[0011] As a preferred auxiliary picking and collecting device for wolfberry planting of the present invention, multiple rotating baffles are arranged obliquely in a laminated structure, and the surfaces of the first rotating baffle and the last rotating baffle are integrally formed with baffles, and a rotating shaft is fixed to the bottom surface of the rotating baffle, and the other end of the rotating shaft is rotatably connected to a blind hole opened on the surface of the fixed plate, and a coil spring is fixed to the surface of the rotating shaft, and the other end of the coil spring is fixedly installed in the blind hole opened on the surface of the fixed plate, and a limiting clamping plate is fixed to one side of the fixed plate, and a plurality of limiting clamping grooves are opened on the surface of the limiting clamping plate, and the plurality of rotating baffles are clamped in the corresponding limiting clamping grooves one by one.
[0012] As a preferred auxiliary picking and collecting device for wolfberry planting of the present invention, a collecting box is installed on the surface of the L-shaped mounting seat by bolts, a partition is integrally formed in the collecting box, a fan is installed in the collecting box, the output end of the fan is connected to an air duct fixedly mounted on the surface of the collecting box, a rotating rod is rotatably connected to the screen plate in the collecting box, and a cam is integrally formed on the surface of the rotating rod.
[0013] As a preferred auxiliary picking and collecting device for wolfberry planting of the present invention, a fixed sleeve is installed on one side of the collection box, a spring three is arranged in the fixed sleeve, one end of the spring three is abutted against one end of a sliding frame slidably connected to the fixed sleeve, a moving wheel is installed on the other end of the sliding frame, a gear box one is installed on one side of the sliding frame, the roller shaft of the moving wheel is connected to a transmission slide rod through the gear box one, a gear box two is installed on one side of the fixed sleeve, one end of the rotating rod is connected to a gear in the gear box two, a transmission sleeve is slidably connected to the outer side of the transmission slide rod, and one end of the transmission sleeve is connected to the gear box two.
[0014] The present invention also provides a method for using a wolfberry planting auxiliary picking and collecting device, comprising the following steps: S1, control the servo motor to start, and control the moving frame to move, and under the drive of the sprocket drive group, the two rotating shafts and the fixed plate are rotated, so that the wedge convex integrally formed on the bottom surface of the fixed plate intermittently contacts one end of the lifting rod, so that the lifting rod vibrates up and down reciprocatingly, and the ripe wolfberries are picked; S2, the picked wolfberries are guided into the conveyor belt through a plurality of baffles and inclined guide plates for transportation; S3. When the device encounters the main stem of wolfberry during operation, the baffle in contact with the main stem can automatically rotate to one side, which allows the device to easily bypass the main stem and continue the picking operation. Except for the baffle in contact with the main stem, the other baffles are still in a closed state, which helps to maintain the accuracy of material guidance; S4. The wolfberry fruits guided out by the conveyor belt can fall on the surface of the sieve plate. When the device moves, the cam fixed on the surface of the rotating rod can push the sieve plate, causing the sieve plate to shake, so that the fruit particles with a diameter smaller than the mesh of the sieve plate can fall directly into one of the collection chambers, while the fruit particles with a diameter larger than the mesh of the sieve plate will be shaken into the next collection chamber, thereby realizing automatic classification; S5. The sieve plate that shakes up and down can shake up the wolfberries together with the leaves in them. The gas blown out of the air duct can effectively blow away the leaves and other impurities in the wolfberries.
[0015] Compared with the prior art, the present invention has the following beneficial effects: Through the vibration picking component, through the coordinated use of the shaking seat, lifting rod, vibration rod, abutment, wedge convex, wedge block, rotating seat and T-rod structures provided in the component, the wedge convex integrally formed on the bottom surface of the fixed plate intermittently contacts one end of the lifting rod, and squeezes the lifting rod to make the lifting rod slide into the rotating sleeve, and with the cooperation of the spring 1, the lifting rod is made to vibrate up and down reciprocatingly, so that the vibration rod outside the lifting rod can vibrate on the wolfberry branch, and then the wolfberry tree vibrates at this time, and the ripe wolfberries are picked. When the vibration wave is transmitted to the wolfberry branch, the ripe fruit will quickly fall off the branch under the action of vibration, while the unripe fruit will not be affected. This precise vibration picking method not only greatly improves the picking efficiency, but also ensures the quality of the fruit. Compared with traditional manual picking, the efficiency is improved several times; By making the support rod contact with the wedge block fixed on the inner wall of the mobile frame, the vibration position of the vibration rod outside the lifting rod can be fine-tuned, so that targeted vibration picking can be carried out on wolfberry plants in different parts. It is no longer limited to the vibration effect of a fixed position, but can cover a larger range to ensure that wolfberry fruits at high, low and side locations can be effectively picked, achieving comprehensive picking coverage. Due to the reciprocating movement of the vibration position, the wolfberry plants can be vibrated more thoroughly. Compared with fixed vibration, it can better shake down the fruits hidden deep in the branches and leaves or in hard-to-reach positions, minimize fruit residues, and increase the harvest rate of picking.
[0016] 2. By adding a collection and conveying component, through the coordinated use of the inclined guide plate, fixed plate, rotating shield plate, baffle plate, limit card plate, rotating shaft and limit card slot and other structures provided in the component, when the device straddles and passes through the wolfberry tree, the main trunk of the wolfberry tree can prompt the pre-contacted baffle plate to rotate and deflect around the rotating shaft when passing through the baffle plate. When the main trunk of the wolfberry tree does not contact the baffle plate, the baffle plate will be reset under the action of the coil spring to block and guide the material, preventing the wolfberries that have fallen off from falling on the ground. At the same time, its inclined setting can also be used to guide the wolfberries that have fallen on the baffle plate surface, ensuring that the wolfberries that have fallen off can smoothly slide onto the surface of the conveyor belt and be transported through the conveyor belt; When the device encounters the main trunk of wolfberry during operation, the baffle in contact with the main trunk can automatically rotate to one side, which allows the device to easily bypass the main trunk and continue picking operations without manually adjusting the position of the device, greatly improving the convenience of picking. This intelligent adaptive design makes the picking process smoother and reduces pauses and interference caused by main trunk obstruction. The closed baffle rotates to one side when encountering the main trunk, avoiding hard collision and damage to the main trunk. Except for the baffle in contact with the main trunk, other baffles are still in a closed state, which helps to maintain the accuracy of material guidance, so that the wolfberry fruits will fall accurately into the collection area under the guidance of the closed baffle, improving the integrity and harvest rate of picking. This design can adapt to wolfberry trunks of different sizes. Regardless of the thickness of the trunk, the baffle in contact with the main trunk can automatically adjust the rotation angle according to the actual situation to ensure that the device can pass smoothly.
[0017] 3. By adding a screening and impurity removal component, through the coordinated use of the collecting box, sieve plate, air duct, cam, transmission sleeve and transmission slide rod and other structures provided in the component, the wolfberry fruit guided out through the conveyor belt can fall on the surface of the sieve plate, which can make the cam fixedly installed on the surface of the rotating rod push the sieve plate, so that the sieve plate shakes, and the provided partition divides the collecting box into two collecting areas, so that the fruit with a diameter smaller than the mesh of the sieve plate can fall directly into one of the collecting chambers, and the fruit particles larger than the mesh of the sieve plate will be shaken into the next collecting chamber, without the need for manual grading, which greatly saves time and energy and improves the overall efficiency of picking and collecting. Automatic grading can ensure that the fruit size in each collecting chamber is relatively uniform, which helps to improve the consistency and quality of the product; With the help of the fan and air duct, the sieve plate that shakes up and down can shake up the wolfberries together with the leaves in them. The gas blown out by the air duct can effectively blow away the leaves and other impurities in the wolfberries, thereby greatly improving the purity of the wolfberry fruit. There is no need to spend a lot of time manually picking out impurities, which saves labor costs and also ensures the quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a structural schematic diagram of the present invention; Figure 2 For the present invention Figure 1 A rear view structural diagram of ; Figure 3 It is a schematic diagram of the internal partial structure of the mobile frame in the present invention; Figure 4It is a schematic diagram of the structure of the rocking seat, the U-shaped frame and the sprocket in the present invention; Figure 5 It is a schematic diagram of the structure of the lifting rod and the vibration rod in the present invention; Figure 6 It is a schematic diagram of the structure of the rotating shaft, the stopper rod, the wedge protrusion and the fixed disk in the present invention; Figure 7 It is a schematic diagram of the structure of the inclined guide plate, the mounting frame and the conveyor belt in the present invention; Figure 8 It is a schematic diagram of the structure of the rotating shield, the baffle and the limit clamp in the present invention; Fig. 9 It is a structural schematic diagram of the mounting frame and the collection box in the present invention; Fig.10 It is a schematic diagram of the structure of the fan, the collecting box and the screen plate in the present invention; Fig.11 It is a structural schematic diagram of the rotating rod, cam and gear box 1 in the present invention; Fig.12 It is a schematic diagram of the structure of the sliding frame and the moving wheel in the present invention; Fig.13 It is a schematic diagram of the structure of the wedge block and the U-shaped sliding sleeve in the present invention; Fig.14 It is a schematic diagram of the structure of the rotating shaft, the coil spring and the limit slot in the present invention; Fig.15 For the present invention Figure 5 A schematic diagram of the structure enlargement at point A; Fig.16 For the present invention Fig.12 A schematic diagram of the structure at B in FIG. In the figure: 1. Mobile rack; 2. Vibration picking assembly; 21. Shaking seat; 22. U-shaped frame; 23. Servo motor; 24. Lifting rod; 25. Vibration rod; 26. Rotating shaft; 27. Abutment rod; 28. Fixed plate; 29. Wedge convex; 210. U-shaped sliding sleeve; 211. Wedge block; 212. Rotating sleeve; 213. Spring 1; 214. Rotating seat; 215. Give way slide; 216. T-shaped rod; 217. Spring 2; 218. Sprocket transmission group; 3. Collection and conveying assembly; 31. Mounting frame; 32. Conveyor belt; 33. Wedge-shaped head; 34. Inclined guide plate; 35. Fixed plate; 36. Rotating shield plate; 37. Baffle plate; 38. Position-limiting card plate; 39. Rotating shaft; 310. Coil spring; 311. Position-limiting card slot; 4. Screening and impurity removal assembly; 41. L-shaped mounting seat; 42. Collecting box; 43. Partition; 44. Screen plate; 45. Air duct; 46. Fan; 47. Rotating rod; 48. Cam; 49. Fixed sleeve; 410. Sliding frame; 411. Moving wheel; 412. Spring three; 413. Transmission sleeve; 414. Transmission slide rod; 415. Gear box one; 416. Gear box two. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0020] Example: Figure 1-Figure 16 As shown, the present invention provides a technical solution, an auxiliary picking and collecting device for wolfberry planting, comprising a mobile frame 1; A vibration picking assembly 2 is installed in the mobile frame 1, and the vibration picking assembly 2 includes a shaking seat 21, a U-shaped frame 22, a servo motor 23, a lifting rod 24, a vibration rod 25, a rotating shaft 26, a stop rod 27, a fixed plate 28, a wedge convex 29, a U-shaped sliding sleeve 210, a wedge block 211, a rotating sleeve 212, a spring 1 213, a rotating seat 214, a yielding slide 215, a T-shaped rod 216, a spring 217 and a sprocket transmission group 218; A lifting rod 24 is symmetrically arranged in the mobile frame 1, and a plurality of groups of vibration rods 25 are integrally formed on the outer surface of the lifting rod 24. A shaking seat 21 is arranged in the mobile frame 1, and two lifting rods 24 are slidably connected to the surface of the shaking seat 21, and a rotating shaft 26 is rotatably connected to the surface of the shaking seat 21, and a fixed plate 28 is fixed to the surface of the rotating shaft 26, and a plurality of wedge protrusions 29 are integrally formed on the bottom surface of the fixed plate 28, one end of the lifting rod 24 abuts against the surface of the wedge protrusion 29, and a rotating sleeve 212 is slidably connected to the outer side of the other end of the lifting rod 24, and a spring 213 is arranged in the rotating sleeve 212, and one end of the lifting rod 24 abuts against one end of the spring 213, so that the vibration rod 25 on the outer side of the lifting rod 24 shakes on the wolfberry branch, and then the wolfberry tree shakes at this time, and the ripe wolfberries are picked, and when the vibration wave is transmitted to the wolfberry branch, the ripe fruit will quickly fall off the branch under the action of the vibration, while the unripe fruit will not be affected.
[0021] The outer side of the bottom end of the rotating sleeve 212 is rotatably connected to a rotating seat 214, and a T-shaped rod 216 is slidably connected in a yielding groove 215 provided in the rotating seat 214. One end of the T-shaped rod 216 is fixedly installed in the moving frame 1, and a spring 217 is sleeved on the outer side of the T-shaped rod 216. One end of the spring 217 abuts against the inner wall of the moving frame 1, and the other end of the spring 217 abuts against the rotating seat 214.
[0022] A U-shaped frame 22 is installed on the surface of the shaking seat 21 , and a servo motor 23 is installed on the top and bottom of the U-shaped frame 22 . The output shaft of the servo motor 23 is connected to one of the rotating shafts 26 , and the two rotating shafts 26 are connected through a sprocket transmission group 218 .
[0023] There are two U-shaped sliding sleeves 210 sliding on the outer side of the shaking seat 21, and the two U-shaped sliding sleeves 210 are symmetrically installed in the mobile frame 1. A support rod 27 is fixed on the surface of the rotating shaft 26, and a wedge block 211 is fixed on the inner wall of the mobile frame 1. Targeted vibration picking can be performed on wolfberry plants in different parts. The vibration effect is no longer limited to a fixed position, but can cover a larger range to ensure that wolfberry fruits at high, low or side locations can be effectively picked, achieving comprehensive picking coverage.
[0024] A collecting and conveying assembly 3 is symmetrically installed in the mobile frame 1, and the collecting and conveying assembly 3 includes a mounting frame 31, a conveyor belt 32, a wedge-shaped head 33, an inclined guide plate 34, a fixed plate 35, a rotating shield 36, a baffle 37, a limit card plate 38, a rotating shaft 39, a coil spring 310 and a limit card slot 311; A mounting frame 31 is fixedly mounted on the inner wall of the mobile frame 1, a wedge-shaped head 33 is fixedly mounted on one end of the mounting frame 31, a conveyor belt 32 is installed in the mounting frame 31, an inclined guide plate 34 is fixedly mounted on the inner wall of the mobile frame 1 and above the mounting frame 31, a fixed plate 35 is fixedly mounted on one side of the mounting frame 31, and a plurality of rotating shielding plates 36 are arranged on the surface of the fixed plate 35.
[0025] A plurality of rotating shutters 36 are arranged obliquely in a laminated structure, and a baffle 37 is integrally formed on the surface of the first rotating shutter 36 and the last rotating shutter 36, a rotating shaft 39 is fixed to the bottom surface of the rotating shutter 36, and the other end of the rotating shaft 39 is rotatably connected to a blind hole provided on the surface of the fixed plate 35, a coil spring 310 is fixed to the surface of the rotating shaft 39, and the other end of the coil spring 310 is fixedly installed in a blind hole provided on the surface of the fixed plate 35, a limiting card plate 38 is fixed to one side of the fixed plate 35, and a plurality of limiting card grooves 311 are provided on the surface of the limiting card plate 38, and the plurality of rotating shutters 36 are clamped in the corresponding positions one by one. In the corresponding limit slot 311, the baffle 37 that contacts the main trunk can automatically rotate to one side, which allows the device to easily bypass the main trunk and continue the picking operation without manually adjusting the position of the device, greatly improving the convenience of picking. This intelligent adaptive design makes the picking process smoother and reduces pauses and interference caused by main trunk obstruction. The baffle 37 in the closed state rotates to one side when encountering the main trunk, avoiding hard collision and damage to the main trunk. Except for the baffle 37 that contacts the main trunk, the other baffles 37 are still in a closed state, which helps to maintain the accuracy of material guidance.
[0026] A screening and impurity removal assembly 4 is installed on one side of the mobile frame 1, and the screening and impurity removal assembly 4 includes an L-shaped mounting seat 41, a collecting box 42, a partition 43, a screen plate 44, an air duct 45, a fan 46, a rotating rod 47, a cam 48, a fixed sleeve 49, a sliding frame 410, a moving wheel 411, a spring three 412, a transmission sliding sleeve 413, a transmission sliding rod 414, a gear box one 415 and a gear box two 416; An L-shaped mounting seat 41 is fixedly installed on one side of the mobile frame 1, and a sieve plate 44 is hingedly connected to one end of the mounting frame 31. A collecting box 42 is installed on the surface of the L-shaped mounting seat 41 by bolts. A partition plate 43 is integrally formed in the collecting box 42. A fan 46 is installed in the collecting box 42, and the output end of the fan 46 is connected to the air duct 45 fixedly installed on the surface of the collecting box 42. A rotating rod 47 is rotatably connected to the sieve plate 44 in the collecting box 42, and a cam 48 is integrally formed on the surface of the rotating rod 47. The partition plate 43 is arranged so that the collecting box 42 is divided into two collecting areas, so that fruits with a diameter smaller than the mesh of the sieve plate 44 can fall directly into one of the collecting chambers, while fruit particles larger than the mesh of the sieve plate 44 will be shaken off to the next collecting chamber, without the need for manual grading, which greatly saves time and energy and improves the overall efficiency of picking and collecting. Automatic grading can ensure that the size of the fruits in each collecting chamber is relatively uniform, which helps to improve the consistency and quality of the product. With the help of the fan 46 and the air duct 45, the sieve plate 44 that shakes up and down can shake up the wolfberries together with the leaves in the wolfberries. The gas blown out of the air duct 45 can effectively blow away impurities such as the leaves in the wolfberries, thereby greatly improving the purity of the wolfberry fruit. There is no need to spend a lot of time on manual picking of impurities, saving labor costs, and also ensuring the quality of the product.
[0027] A fixed sleeve 49 is installed on one side of the collecting box 42, and a spring three 412 is arranged in the fixed sleeve 49, one end of the spring three 412 is abutted against one end of a sliding frame 410 slidably connected in the fixed sleeve 49, and a moving wheel 411 is installed on the other end of the sliding frame 410, and a gear box 1 415 is installed on one side of the sliding frame 410, and the roller shaft of the moving wheel 411 is connected to a transmission slide rod 414 through the gear box 1 415, and a gear box 2 416 is installed on one side of the fixed sleeve 49, one end of the rotating rod 47 is connected to a gear in the gear box 2 416, and a transmission sleeve 413 is slidably connected to the outer side of the transmission slide rod 414, and one end of the transmission sleeve 413 is connected to the gear box 2 416.
[0028] The working principle and use process of the present invention: When the auxiliary picking and collecting device for wolfberry planting is used, the device is first moved to the wolfberry garden, and the U-shaped device is straddled on the outside of the wolfberry tree. When wolfberries need to be picked, the servo motor 23 is first controlled to start, and the mobile frame 1 is controlled to move. When the servo motor 23 is started, the rotating shaft 26 installed at the output shaft end thereof can be rotated, and under the transmission of the sprocket transmission group 218, the two rotating shafts 26 can be rotated, and then the fixed disk 28 fixed on the surface of the rotating shaft 26 can be rotated, and at this time, the wedge protrusion 29 integrally formed on the bottom surface of the fixed disk 28 can be intermittently rotated. The lifting rod 24 is contacted with one end thereof, and the lifting rod 24 is squeezed to make the lifting rod 24 slide into the rotating sleeve 212. With the cooperation of the spring 1 213, the lifting rod 24 is vibrated up and down in a reciprocating phase, so that the vibration rod 25 outside the lifting rod 24 can vibrate on the wolfberry branch. Then, the wolfberry tree vibrates at this time, and the ripe wolfberries are picked. When the vibration wave is transmitted to the wolfberry branch, the ripe fruits will quickly fall off the branches under the action of the vibration, while the unripe fruits will not be affected. This precise vibration picking method not only greatly improves the picking efficiency, but also ensures the quality of the fruit. Compared with the traditional manual picking, the efficiency is improved several times. When the rotating shaft 26 rotates, the supporting rod 27 installed on the outer side of the rotating shaft 26 can also rotate accordingly, and then the supporting rod 27 can contact the wedge block 211 fixed on the inner wall of the mobile frame 1, so as to push the shaking seat 21 to reciprocate slightly inside the U-shaped sliding sleeve 210, so as to prompt the vibration position of the vibration rod 25 on the outer side of the lifting rod 24 to follow and be fine-tuned, so that the wolfberry plants at different parts can be vibrated and picked in a targeted manner, which is no longer limited to the vibration effect of the fixed position, but can cover a larger range of vibrations, ensuring that the wolfberry fruits at high, low or side positions can be effectively picked, and comprehensive picking coverage is achieved. Due to the reciprocating movement of the vibration position, the wolfberry plants can be vibrated more thoroughly. Compared with fixed vibration, it can better shake down the fruits hidden deep in the branches and leaves or in difficult-to-reach positions, minimize the fruit residue, and improve the harvest rate of picking; When the lifting rod 24 drives the vibration rod 25 up and down and generates vibration at the fine-tuning position, the position movement of the lifting rod 24 for loading is limited by the rotating seat 214, and the spring 213 provided in cooperation facilitates the reset of the lifting rod 24 that moves downward. When the fine-tuning position occurs, the T-shaped rod 216 can slide in the giving way slot 215 provided in the rotating seat 214 to perform position compensation; The picked wolfberries are guided into the conveyor belt 32 through a plurality of baffles 37 and an inclined guide plate 34 and transported. When the device straddles and passes through a wolfberry tree, the main trunk of the wolfberry tree can cause the pre-contacted baffle 37 to rotate and deflect around the rotating shaft 39 when passing through the baffle 37. When the main trunk of the wolfberry tree does not contact the baffle 37, the baffle 37 will be reset under the action of the coil spring 310 to block and guide the material, thereby preventing the fallen wolfberries from falling to the ground. At the same time, its inclined setting can also be used to guide the wolfberries that fall on the surface of the baffle 37, ensuring that the fallen wolfberries can smoothly slide onto the surface of the conveyor belt 32 and be transported through the conveyor belt 32. When the device encounters the main trunk of the wolfberry during operation, the baffle 37 that contacts the main trunk can automatically rotate to one side, which allows the device to easily bypass The picking operation continues after the main trunk passes, and there is no need to manually adjust the position of the device, which greatly improves the convenience of picking. This intelligent adaptive design makes the picking process smoother and reduces the pauses and interference caused by the main trunk blocking. The baffle 37 in the closed state rotates to one side when encountering the main trunk, avoiding hard collision and damage to the main trunk. Except for the baffle 37 contacting the main trunk, the other baffles 37 are still in a closed state, which helps to maintain the accuracy of the material guide, so that the wolfberry fruits will accurately fall into the collection area under the guidance of the closed baffle 37, improving the integrity and harvest rate of picking. This design can adapt to wolfberry trunks of different sizes. Regardless of the thickness of the trunk, the baffle 37 contacting the trunk can automatically adjust the rotation angle according to the actual situation to ensure that the device can pass smoothly. The wolfberry fruits guided out by the conveyor belt 32 can fall on the surface of the sieve plate 44, and when the device is moving, the moving wheel 411 can contact the ground. When the device moves for picking, the roller of the moving wheel 411 can make the transmission slide bar 414 rotate under the setting of the gear box 1 415, and the transmission slide bar 414 can drive the transmission sleeve 413 to rotate, and can slide vertically in the transmission sleeve 413 to perform position compensation, thereby making the transmission sleeve 413 rotate, and with the cooperation of the gear box 2 416, the rotating rod 47 rotatably connected to the collection box 42 can be rotated. Then, the cam 48 fixedly mounted on the surface of the rotating rod 47 can push the sieve plate 44, causing the sieve plate 44 to shake, and the partition plate 43 is arranged to divide the collection box 42 into two collection areas, so that the fruit particles with a diameter smaller than the mesh of the sieve plate 44 can directly fall into one of the collection chambers, and the fruit particles larger than the mesh of the sieve plate 44 will be shaken into the next collection chamber, without the need for manual grading, which greatly saves time and energy and improves the overall efficiency of picking and collecting. Automatic grading can ensure that the fruit size in each collection chamber is relatively uniform, which helps to improve the consistency and quality of the product. With the help of the fan 46 and the air duct 45, the sieve plate 44 that shakes up and down can shake up the wolfberries together with the leaves in the wolfberries. The gas blown out of the air duct 45 can effectively blow away impurities such as the leaves in the wolfberries, thereby greatly improving the purity of the wolfberry fruit. There is no need to spend a lot of time on manual picking of impurities, saving labor costs, and also ensuring the quality of the product.
[0029] It should be noted that: two helical gears meshing with each other are rotatably installed in gear box 1 415 and gear box 2 416, one helical gear in gear box 1 415 is connected to the roller shaft of the moving wheel 411, the other helical gear in gear box 1 415 is connected to one end of the transmission slide rod 414, one helical gear in gear box 2 416 is connected to one end of the rotating rod 47, and the other helical gear in gear box 2 416 is connected to one end of the transmission sleeve 413.
[0030] The present invention also provides a method for using a wolfberry planting auxiliary picking and collecting device, comprising the following steps: S1, control the servo motor 23 to start, and control the moving frame 1 to move, and under the transmission of the sprocket transmission group 218, the two rotating shafts 26 and the fixed plate 28 are rotated, so that the wedge protrusion 29 integrally formed on the bottom surface of the fixed plate 28 intermittently contacts one end of the lifting rod 24, so that the lifting rod 24 reciprocates and shakes up and down, and the mature wolfberries are picked; S2, the picked wolfberries are guided into the conveyor belt 32 through a plurality of baffles 37 and inclined guide plates 34 and transported; S3. When the device encounters the main stem of wolfberry during operation, the baffle 37 in contact with the main stem can automatically rotate to one side, so that the device can easily bypass the main stem and continue the picking operation. Except for the baffle 37 in contact with the main stem, the other baffles 37 are still in a closed state, which helps to maintain the accuracy of material guidance; S4, the wolfberry fruits guided out by the conveyor belt 32 can fall on the surface of the sieve plate 44, and when the device moves, the cam 48 fixedly installed on the surface of the rotating rod 47 can push the sieve plate 44, so that the sieve plate 44 shakes, so that the fruit particles with a diameter smaller than the mesh of the sieve plate 44 can directly fall into one of the collection chambers, and the fruit particles with a diameter larger than the mesh of the sieve plate 44 will be shaken into the next collection chamber, so as to realize automatic classification; S5. The sieve plate 44 that shakes up and down can shake up the wolfberries together with the leaves in the wolfberries, and the gas blown out of the air duct 45 can effectively blow away the impurities such as the leaves in the wolfberries.
[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. An auxiliary picking and collecting device for wolfberry planting, comprising a movable frame (1); Features: A vibration picking assembly (2) is installed in the mobile frame (1), and the vibration picking assembly (2) comprises a lifting rod (24) symmetrically arranged in the mobile frame (1), a plurality of vibration rods (25) integrally formed on the outer surface of the lifting rod (24), and a shaking seat (21), a rotating shaft (26), a fixed plate (28), a wedge protrusion (29), a rotating sleeve (212) and a spring 1 (213) for controlling the vibration of the lifting rod (24) to drive the plurality of vibration rods (25) to achieve vibration picking of wolfberry trees; A collecting and conveying assembly (3) is symmetrically installed in the mobile frame (1), and the collecting and conveying assembly (3) comprises a mounting frame (31) fixedly installed on the inner wall of the mobile frame (1), a wedge-shaped head (33) installed at one end of the mounting frame (31), and a conveyor belt (32) for conveying wolfberries, an inclined guide plate (34), a fixed plate (35), and a rotating shield plate (36); A screening and impurity removal assembly (4) is installed on one side of the mobile frame (1), and the screening and impurity removal assembly (4) comprises an L-shaped mounting seat (41) fixedly mounted on one side of the mobile frame (1), a screening plate (44) hinged to one end of the mounting frame (31), and a collection box (42) for collecting wolfberries, a partition (43), an air duct (45), a fan (46), a rotating rod (47), and a cam (48).
2. The auxiliary picking and collecting device for wolfberry planting according to claim 1, characterized in that: A rocking seat (21) is arranged inside the mobile frame (1), and the two lifting rods (24) are both slidably connected to the surface of the rocking seat (21); a rotating shaft (26) is rotatably connected to the surface of the rocking seat (21); a fixed plate (28) is fixed to the surface of the rotating shaft (26); a plurality of wedge protrusions (29) are integrally formed on the bottom surface of the fixed plate (28); one end of the lifting rod (24) abuts against the surface of the wedge protrusion (29); the other end of the lifting rod (24) is slidably connected to the outside of a rotating sleeve (212); a spring 1 (213) is arranged inside the rotating sleeve (212); and one end of the lifting rod (24) abuts against one end of the spring 1 (213).
3. The auxiliary picking and collecting device for wolfberry planting according to claim 1, characterized in that: The outer side of the bottom end of the rotating sleeve (212) is rotatably connected to a rotating seat (214), a T-shaped rod (216) is slidably connected to a yielding groove (215) provided in the rotating seat (214), one end of the T-shaped rod (216) is fixedly installed in the moving frame (1), and a second spring (217) is sleeved on the outer side of the T-shaped rod (216), one end of the second spring (217) abuts against the inner wall of the moving frame (1), and the other end of the second spring (217) abuts against the rotating seat (214).
4. The auxiliary picking and collecting device for wolfberry planting according to claim 1, characterized in that: A U-shaped frame (22) is installed on the surface of the shaking seat (21), a servo motor (23) is installed on the top and bottom surfaces of the U-shaped frame (22), an output shaft of the servo motor (23) is connected to one of the rotating shafts (26), and the two rotating shafts (26) are connected via a sprocket transmission group (218).
5. The auxiliary picking and collecting device for wolfberry planting according to claim 1, characterized in that: Two U-shaped sliding sleeves (210) are slidably disposed on the outer side of the rocking seat (21), and the two U-shaped sliding sleeves (210) are symmetrically mounted in the moving frame (1). A support rod (27) is fixed to the surface of the rotating shaft (26), and a wedge block (211) is fixed to the inner wall of the moving frame (1).
6. The auxiliary picking and collecting device for wolfberry planting according to claim 1, characterized in that: A conveyor belt (32) is installed in the mounting frame (31), an inclined guide plate (34) is fixed to the inner wall of the movable frame (1) and located above the mounting frame (31), a fixed plate (35) is fixedly installed on one side of the mounting frame (31), and a plurality of rotating shielding plates (36) are arranged on the surface of the fixed plate (35).
7. The auxiliary picking and collecting device for wolfberry planting according to claim 1, characterized in that: The plurality of rotating shields (36) are arranged obliquely in a laminated structure, and the surfaces of the first rotating shield (36) and the last rotating shield (36) are integrally formed with baffles (37). A rotating shaft (39) is fixed to the bottom surface of the rotating shield (36), and the other end of the rotating shaft (39) is rotatably connected to a blind hole provided on the surface of the fixed plate (35). A coil spring (310) is fixed to the surface of the rotating shaft (39), and the other end of the coil spring (310) is fixedly installed in the blind hole provided on the surface of the fixed plate (35). A limiting clamping plate (38) is fixed to one side of the fixed plate (35), and a plurality of limiting clamping grooves (311) are provided on the surface of the limiting clamping plate (38), and the plurality of rotating shields (36) are clamped in the corresponding limiting clamping grooves (311) one by one.
8. The auxiliary picking and collecting device for wolfberry planting according to claim 1, characterized in that: A collection box (42) is mounted on the surface of the L-shaped mounting seat (41) by means of bolts, a partition plate (43) is integrally formed in the collection box (42), a fan (46) is mounted in the collection box (42), an output end of the fan (46) is connected to an air duct (45) fixedly mounted on the surface of the collection box (42), a rotating rod (47) is rotatably connected to the screen plate (44) in the collection box (42), and a cam (48) is integrally formed on the surface of the rotating rod (47).
9. The auxiliary picking and collecting device for wolfberry planting according to claim 1, characterized in that: A fixing sleeve (49) is installed on one side of the collecting box (42), a spring three (412) is arranged in the fixing sleeve (49), one end of the spring three (412) is in contact with one end of a sliding frame (410) slidably connected in the fixing sleeve (49), a moving wheel (411) is installed on the other end of the sliding frame (410), a gear box one (415) is installed on one side of the sliding frame (410), a roller shaft of the moving wheel (411) is connected to a transmission slide rod (414) through the gear box one (415), a gear box two (416) is installed on one side of the fixing sleeve (49), one end of the rotating rod (47) is connected to a gear in the gear box two (416), a transmission sleeve (413) is slidably connected to the outer side of the transmission slide rod (414), and one end of the transmission sleeve (413) is connected to the gear box two (416).
10. The method for using the wolfberry planting auxiliary picking and collecting device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, controlling the servo motor (23) to start, and controlling the moving frame (1) to move, and under the drive of the sprocket drive group (218), causing the two rotating shafts (26) and the fixed plate (28) to rotate, so that the wedge protrusion (29) integrally formed on the bottom surface of the fixed plate (28) intermittently contacts one end of the lifting rod (24), causing the lifting rod (24) to vibrate up and down in a reciprocating phase, and the mature wolfberries are picked; S2, the picked wolfberries are guided into the conveyor belt 32 through a plurality of baffles 37 and inclined guide plates 34 and transported; S3. When the device encounters the main stem of wolfberry during operation, the baffle (37) in contact with the main stem can automatically rotate to one side, so that the device can easily bypass the main stem and continue the picking operation. Except for the baffle (37) in contact with the main stem, the other baffles (37) are still in a closed state, which helps to maintain the accuracy of material guidance; S4, the wolfberry fruits guided out by the conveyor belt (32) can fall on the surface of the sieve plate (44), and when the device moves, the cam (48) fixedly mounted on the surface of the rotating rod (47) can push the sieve plate (44), so that the sieve plate (44) shakes, so that the fruit particles with a diameter smaller than the mesh of the sieve plate (44) can directly fall into one of the collection chambers, while the fruit particles with a diameter larger than the mesh of the sieve plate (44) will be shaken into the next collection chamber, thereby achieving automatic classification; S5. The sieve plate (44) that shakes up and down can shake up the wolfberries together with the leaves inside the wolfberries, and the air blown out by the air duct (45) can effectively blow away the impurities such as the leaves inside the wolfberries.