Edible mushroom stick picking device

Abstract

The invention discloses an edible mushroom stick picking device, and particularly relates to the technical field of edible mushroom cultivation, the edible mushroom stick picking device comprises a mushroom stick picking hopper, a displacement shaft, a controller and a reciprocating dynamic folding picking mechanism; wherein the reciprocating dynamic folding picking mechanism comprises a group of rotating rings, a displacement groove strip, a fulcrum shaft, a linkage ring and a picking elastic strip. A reciprocating dynamic folding picking mechanism is adopted, in the picking stage, a stepping motor drives a displacement shaft to rotate by 90 degrees clockwise, so that multiple picking elastic strips synchronously rotate by 90 degrees clockwise and then rotate by 90 degrees anticlockwise to reset, the multiple picking elastic strips are folded synchronously, the driving distance is shortened, waste of driving energy is reduced, and the picking efficiency is improved. The picking device has the advantages that the picking device is simple in structure, the picking elastic strips are prevented from damaging the mushroom sticks or being collided and damaged by overlarge inertia force, only one set of the picking elastic strips is needed, the picking cost of the edible mushroom sticks is greatly reduced, and therefore the problem that the picking cost of the edible mushroom sticks is greatly improved is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of edible fungus cultivation, and more particularly to a device for picking up edible fungus sticks. Background Art

[0002] The edible mushroom stick collection device is primarily used in agricultural mushroom cultivation to meet the mushroom stick collection needs of edible mushroom cultivation bases. During mushroom cultivation and harvesting operations, mushroom sticks are prone to scattering in the fields. If not promptly recovered, they can cause waste and pollution. This device is designed to address this problem, effectively recovering and collecting scattered edible mushroom sticks in the field. Using this device significantly improves mushroom stick recovery efficiency and reduces labor costs. Furthermore, it helps maintain a clean field environment, positively impacting the sustainable development of edible mushroom cultivation and field management.

[0003] Chinese patent application CN119586496A discloses a spring-toothed reel-type edible mushroom stick picking device. This technology primarily enables the sticks to be picked up from a deep position in the soil by thorough rotation during the picking process, significantly improving the adjustable accuracy of the stick picking, resulting in more thorough picking and better picking results. This solves the problems that lead to poor adjustable accuracy, incomplete picking, and poor picking results. However, this technology still has the following drawbacks.

[0004] During the picking process of edible mushroom sticks, the motor needs to continuously drive multiple sets of picking spring racks to rotate 360 ​​degrees so that the multiple sets of picking spring racks can contact the mushroom sticks and move them to the collection area. However, the multiple sets of picking spring racks only contact the mushroom sticks within the lower 180-degree range, and do not contact the mushroom sticks within the upper 180-degree or even more rotation degrees. This brings many problems: on the one hand, the wasted driving distance is long, resulting in increased energy consumption. On the other hand, in order to ensure the picking effect, more picking spring racks need to be set, and the quantity cost is high. In addition, the long rotation drive distance will increase the inertia, which can easily cause the picking spring racks to collide and deform, thereby damaging the mushroom sticks. These problems combined have greatly increased the cost of picking up edible mushroom sticks. Summary of the Invention

[0005] To overcome the aforementioned shortcomings of the prior art, the present invention provides the following technical solution: a mushroom stick picking device comprising a mushroom stick picking bucket, a shifting shaft, and a controller. The shifting shaft rotates on the inner wall of the mushroom stick picking bucket, and the outer wall of the shifting shaft is provided with a reciprocating dynamic folding picking mechanism. The reciprocating dynamic folding picking mechanism comprises a set of rotating rings fixedly mounted on the outer wall of the shifting shaft. The outer wall of each rotating ring is fixedly connected to a shifting groove, the inner wall of the shifting groove is fixedly connected to a support shaft, and the outer wall of the support shaft is rotatably connected to a linkage ring. The outer wall of the linkage ring is fixedly connected to a picking spring bar, and the upper inclined surface of the picking spring bar is fixedly connected to an elastic rope, and the elastic rope is fixedly connected to the shifting groove. A limit block is provided below the elastic rope, and a gap is provided between the limit block and the picking spring bar. A stepping motor is mounted on one end surface of the mushroom stick picking bucket. A set of rotating rings is provided, and the multiple rotating rings are arranged equidistantly from front to back. The limit block is fixedly connected to the displacement groove, and the outer wall of the limit block is a smooth surface; the stepper motor is used to drive the displacement shaft to rotate, and the stepper motor is electrically connected to the controller.

[0006] When this technology is in use, the stepper motor drives the shifting shaft to rotate ninety degrees clockwise, the shifting shaft drives multiple swivels to rotate ninety degrees clockwise, the shifting slot drives the support shaft to rotate ninety degrees clockwise, the limit block supports the picking spring bar, the picking spring bar drives the linkage ring to rotate ninety degrees clockwise, the linkage ring and the support shaft can rotate ninety degrees clockwise synchronously, when the inner wall of the picking spring bar contacts the edible mushroom stick, the limit block supports the picking spring bar, the picking spring bar drives the edible mushroom stick to rotate into the auger area. The stepper motor drives the shifting shaft to rotate ninety degrees counterclockwise, the shifting shaft drives multiple swivels to rotate ninety degrees counterclockwise, the shifting slot drives the support shaft to rotate ninety degrees counterclockwise, and the elastic rope drives the picking spring bar to rotate ninety degrees counterclockwise to achieve the reset operation.

[0007] Preferably, a pull block is fixedly connected to one side of the outer wall of the linkage ring; a linkage steel rope is fixedly connected to the top of the pull block, the linkage steel rope is slidably connected to the linkage ring, the outer wall of the linkage steel rope is slidably connected to an arc-shaped groove rail, and the arc-shaped groove rail is fixedly connected to the displacement groove bar, the arc-shaped groove rail is slidably connected to the pull block, the linkage steel rope is slidably connected to the displacement groove bar, a linkage bar is installed on the top of the linkage steel rope, and multiple linkage steel ropes are fixedly connected to the linkage bar; a micro-electric cylinder is installed on one side of one of the limit blocks, the outer wall of the micro-electric cylinder is fixedly connected to the displacement groove bar, the output end of the micro-electric cylinder is fixedly connected to the linkage bar, and the micro-electric cylinder is electrically connected to the controller. The vertical cross-section of the arc-shaped groove rail is an arc, and the inner wall of the arc-shaped groove rail and the outer wall of the pull block are both smooth surfaces. The plurality of displacement grooves are all slidably connected to the linkage bar, and the outer wall of the linkage bar is a smooth surface; the inner wall of the linkage bar is slidably connected to two guide columns, and the bottom end of each guide column is fixedly connected to a bottom block, and the bottom block is fixedly connected to the displacement groove.

[0008] When this technology is in use, the micro-electric cylinder drives the linkage bar upward, which in turn drives the top ends of multiple linkage steel ropes to move upward synchronously, causing the pull block to move in a circular path along the inner wall of the arc-shaped groove. The pull block drives the linkage ring to rotate clockwise, which in turn drives the pickup spring bar to rotate 90 degrees counterclockwise, creating a larger gap between the limit block and the pickup spring bar. The pickup spring bar can rotate and fold clockwise. During the 90-degree counterclockwise rotation of the multiple displacement groove bars, the multiple pickup spring bars can rotate and fold synchronously clockwise, preventing the outer walls of the multiple pickup spring bars from contacting or colliding with other edible mushroom sticks located on the upper surface of the circular bar.

[0009] Preferably, a plurality of shovel bars are fixedly connected to the bottom end of the mushroom stick picking bucket; a round bar is fixedly connected to the upper surface of each shovel bar, and a round head is fixedly connected to both ends of the round bar, and an unearthing groove is provided between two adjacent shovel bars, and a connected soil discharge side groove is provided on one side of the unearthing groove. The vertical cross-section of the round bar is semicircular, and the outer walls of the round bar and the round head are both smooth surfaces. The controller is located on one side of the stepper motor, and the controller is fixedly connected to the mushroom stick picking bucket; a conveying motor is fixedly installed on the other end face of the mushroom stick picking bucket, and the output end of the conveying motor is fixedly connected to a transmission shaft, and the outer wall of the transmission shaft is fixedly connected to an auger, and the auger and the transmission shaft are both rotatably connected to the mushroom stick picking bucket, and the conveying motor is electrically connected to the controller. A plurality of mounting brackets are fixedly connected to the outer wall of the mushroom stick picking bucket, and a mounting hole is provided at the top of the inner wall of each mounting bracket.

[0010] When this technology is used, the shovel bar can shovel the edible mushroom sticks, and the soil will be guided along the outer wall of the round bar into the inside of the excavation trough, and along the round head to the inside of the excavation trough. The soil will also be guided along the excavation trough to the soil discharge side trough. In this way, when the mushroom stick picking bucket picks up and shovels the edible mushroom sticks, the soil can be quickly guided to the designated area for rapid and large-scale discharge, reducing the pushing load of the mushroom stick picking bucket.

[0011] Technical effects and advantages of the present invention: 1. The present invention adopts a reciprocating dynamic folding picking mechanism. During the picking stage, the stepping motor drives the variable axis to rotate ninety degrees clockwise, so that the rotating ring, the variable slot bar, and the support shaft rotate ninety degrees clockwise synchronously, so that the picking spring bar contacts and drives the edible mushroom stick into the auger area, and then rotates ninety degrees counterclockwise to reset, and only operates in a short range of ninety degrees to avoid invalid rotation, effectively reducing energy consumption. During the folding stage, the micro-electric cylinder moves the linkage bar upward, so that the linkage bar drives multiple linkage steel ropes to move synchronously, and the pulling block drives the linkage ring to make the picking spring bar rotate counterclockwise and fold. At the same time, the elastic rope is stretched, and multiple picking spring bars fold synchronously to avoid colliding with other mushroom sticks on the upper surface of the round bar. This method reduces the waste of driving energy and prevents multiple picking spring bars from damaging the mushroom sticks or being damaged by collision due to excessive inertia force. Moreover, only one group of multiple picking spring bars is needed, which reduces the manufacturing and use costs of agricultural equipment and greatly reduces the cost of picking up edible mushroom sticks.

[0012] 2. The present invention adopts a linkage bar that can synchronously drive the top ends of multiple linkage steel ropes to move upward, and the bottom ends of the linkage steel ropes drive the pull block to rotate clockwise and move along the arc path of the arc groove rail, so that the linkage ring rotates clockwise on the outer wall of the support shaft, and the linkage ring drives the picking spring bar to rotate ninety degrees clockwise. Multiple picking spring bars synchronously complete the clockwise rotation and folding action. This synchronous operation method avoids the problem of inconsistent actions of each picking spring bar, can achieve folding quickly and orderly, effectively improves work efficiency, and ensures that when multiple picking spring bars are reset, the outer walls do not synchronously contact other mushroom sticks on the upper surface of the circular bar.

[0013] 3. When the present invention adopts the soil discharge shovel, the shovel bar shovels the edible mushroom sticks, and the soil can be guided along the outer wall and the round head of the round bar to the inside of the unearthing trough, and then guided to the soil discharge side trough through the unearthing trough, and finally discharged quickly and widely from the side of the soil discharge side trough to the designated area. This design enables the mushroom stick picking bucket to discharge the soil efficiently during the process of picking up and shoveling mushroom sticks, greatly reducing the pushing load force of the mushroom stick picking bucket and reducing the burden on equipment operation. At the same time, a large number of edible mushroom sticks can be shoveled along the shovel bar to the round head position, and then shoveled to the upper surface of the round bar, ensuring the smooth progress of the mushroom stick picking operation and improving the efficiency of the mushroom stick picking operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the edible mushroom stick picking device of the present invention.

[0015] Figure 2 It is a schematic diagram of the vertical cross-section structure of the edible mushroom stick picking device of the present invention.

[0016] Figure 3 For the present invention Figure 2 Enlarged structural diagram at point B in the middle.

[0017] Figure 4 It is a schematic diagram of the partial structure of the vertical section of the connection between the picking-up spring bar and the linkage ring of the present invention.

[0018] Figure 5 For the present invention Figure 1 Enlarged structural diagram at point A in the middle.

[0019] Figure 6 This is a schematic diagram of the partial structure of the connection between the mushroom stick picking bucket and the shovel bar of the present invention.

[0020] Figure 7 The figure is a schematic top view of the structure of the edible mushroom stick picking device of the present invention.

[0021] Figure 8 It is a side structural schematic diagram of the edible mushroom stick picking device of the present invention.

[0022] The accompanying drawings are marked as follows: 1. Mushroom stick picking bucket; 2. Displacement shaft; 3. Rotating ring; 4. Displacement groove; 5. Support shaft; 6. Linkage ring; 7. Picking spring bar; 8. Elastic rope; 9. Limiting block; 10. Pull block; 11. Linkage steel rope; 12. Arc groove rail; 13. Linkage bar; 14. Micro electric cylinder; 15. Guide column; 16. Bottom block; 17. Shovel bar; 18. Round bar; 19. Round head; 20. Unearth trough; 21. Soil discharge side trough; 22. Stepping motor; 23. Controller; 24. Conveying motor; 25. Drive shaft; 26. Auger; 27. Mounting frame; 28. Mounting hole. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0024] As attached Figure 1 - Attachment Figure 8The edible mushroom stick picking device shown is provided with a reciprocating dynamic folding picking mechanism. The setting of the reciprocating dynamic folding picking mechanism can reduce the waste of driving energy, prevent multiple picking spring strips 7 from damaging the mushroom sticks or preventing them from being damaged by collision due to excessive inertia force, and only one set of multiple picking spring strips 7 is needed, thereby reducing the manufacturing and use costs of agricultural equipment and greatly reducing the picking cost of edible mushroom sticks. The specific structural setting of the reciprocating dynamic folding picking mechanism is as follows.

[0025] In this embodiment, as shown in the attached Figure 1 - Attachment Figure 4 As shown, the displacement shaft 2 rotates on the inner wall of the mushroom stick picking bucket 1, and the outer wall of the displacement shaft 2 is provided with a reciprocating dynamic folding picking mechanism; the reciprocating dynamic folding picking mechanism includes a set of rotating rings 3 fixedly provided on the outer wall of the displacement shaft 2, the outer wall of each rotating ring 3 is fixedly connected to a displacement groove 4, the inner wall of the displacement groove 4 is fixedly connected to a support shaft 5, the outer wall of the support shaft 5 is rotatably connected to a linkage ring 6, the outer wall of the linkage ring 6 is fixedly connected to a picking spring bar 7, and the upper inclined surface of the picking spring bar 7 is fixedly connected to an elastic rope 8, and the elastic rope 8 is fixedly connected to the displacement groove 4. A limit block 9 is provided below the elastic rope 8, and a gap is provided between the limit block 9 and the picking spring bar 7. A stepping motor 22 is installed on one end surface of the mushroom stick picking bucket 1. The number of the set of rotating rings 3 is set to multiple, and the multiple rotating rings 3 are arranged in sequence from front to back with equal distances. The limit block 9 is fixedly connected to the displacement groove 4 , and the outer wall of the limit block 9 is a smooth surface; the stepper motor 22 is used to drive the displacement shaft 2 to rotate, and the stepper motor 22 is electrically connected to the controller 23 .

[0026] In this embodiment, as shown in the attached Figure 3 - Attachment Figure 5 As shown, a pull block 10 is fixedly connected to one side of the outer wall of the linkage ring 6, and a linkage steel rope 11 is fixedly connected to the top of the pull block 10. The linkage steel rope 11 is slidingly connected to the linkage ring 6. The outer wall of the linkage steel rope 11 is slidingly connected to an arcuate groove rail 12, and the arcuate groove rail 12 is fixedly connected to the displacement groove bar 4, and the arcuate groove rail 12 is slidingly connected to the pull block 10. The linkage steel rope 11 is slidingly connected to the displacement groove bar 4. A linkage bar 13 is installed on the top of the linkage steel rope 11, and multiple linkage steel ropes 11 are fixedly connected to the linkage bar 13.

[0027] A micro-electric cylinder 14 is mounted on one side of one of the limit blocks 9. The outer wall of the micro-electric cylinder 14 is fixedly connected to the displacement groove 4. The output end of the micro-electric cylinder 14 is fixedly connected to the linkage bar 13. The micro-electric cylinder 14 is electrically connected to the controller 23. The vertical cross-section of the arc-shaped groove 12 is circular, and the inner wall of the arc-shaped groove 12 and the outer wall of the pull block 10 are both smooth. The multiple displacement grooves 4 are slidably connected to the linkage bar 13, and the outer wall of the linkage bar 13 is also smooth. The inner wall of the linkage bar 13 is slidably connected to two guide posts 15. Each guide post 15 is fixedly connected to a bottom block 16 at its bottom end, and the bottom block 16 is fixedly connected to the displacement groove 4.

[0028] In this embodiment, as shown in the attached Figure 6 As shown, the bottom end of the mushroom stick picking bucket 1 is fixedly connected to multiple shovel bars 17; each shovel bar 17 is fixedly connected to the upper surface of the shovel bar 18, and each end of the shovel bar 18 is fixedly connected to a round head 19. A soil discharge groove 20 is defined between adjacent shovel bars 17, and a connecting soil discharge side groove 21 is defined on one side of the soil discharge groove 20. The vertical cross-section of the round bar 18 is semicircular, and the outer surfaces of the round bar 18 and the round head 19 are both smooth. A controller 23 is located on one side of the stepper motor 22 and is fixedly connected to the mushroom stick picking bucket 1.

[0029] In this embodiment, as shown in the attached Figure 6-8 As shown, a conveying motor 24 is fixedly mounted on the other end face of the mushroom stick picking bucket 1. The output end of the conveying motor 24 is fixedly connected to a transmission shaft 25. The outer wall of the transmission shaft 25 is fixedly connected to an auger 26. The auger 26 and the transmission shaft 25 are both rotatably connected to the mushroom stick picking bucket 1. The conveying motor 24 is electrically connected to the controller 23 so that the conveying motor 24 drives the transmission shaft 25 to rotate, which in turn drives the auger 26. The auger 26 can then perform a spiral conveying operation on the edible mushroom sticks. A plurality of mounting brackets 27 are fixedly mounted on the outer wall of the mushroom stick picking bucket 1. The inner top of each mounting bracket 27 is provided with a mounting hole 28 to facilitate docking the mounting bracket 27 to an agricultural push vehicle. Bolts are inserted into the mounting holes 28 to secure the mounting bracket 27 to the agricultural push vehicle.

[0030] The working principle of the edible mushroom stick picking device of the present invention is as follows: Step 1: When installing the shovel, first dock the mounting frame 27 on the agricultural push vehicle and insert the bolts into the mounting holes 28. The mounting frame 27 can be fixed to the agricultural push vehicle, and then the lower surfaces of the mushroom stick picking bucket 1 and the shovel bars 17 are both at the position where the edible mushroom sticks are picked up in the farmland soil. In this way, the agricultural push vehicle pushes the mounting frame 27 to move, and the mounting frame 27 drives the mushroom stick picking bucket 1 to move, and the mushroom stick picking bucket 1 drives the multiple shovel bars 17 to shovel the soil and edible mushroom sticks.

[0031] Step 2: When shoveling, the shovel bar 17 can shovel the edible mushroom sticks, and at the same time, the soil will be guided along the outer wall of the round bar 18 to the inside of the unearthing groove 20, and along the round head 19 to the inside of the unearthing groove 20. At the same time, the soil will also be guided along the unearthing groove 20 to the soil discharge side groove 21, and discharged through the side of the soil discharge side groove 21. In this way, when the mushroom stick picking bucket 1 is picking up and shoveling the edible mushroom sticks, it can quickly guide the soil to the designated area for rapid and large-scale discharge, thereby reducing the pushing load force of the mushroom stick picking bucket 1. A large number of edible mushroom sticks are shoveled along the shovel bar 17 to the position of the round head 19, and then shoveled along the round head 19 to the upper surface of the round bar 18.

[0032] Step 3: During reciprocating dynamic picking, the stepper motor 22 is supported by the mushroom stick picking bucket 1, and the controller 23 starts the stepper motor 22. The stepper motor 22 drives the shifting shaft 2 to rotate ninety degrees clockwise. The shifting shaft 2 rotates ninety degrees clockwise inside the mushroom stick picking bucket 1. The shifting shaft 2 drives multiple rotating rings 3 to rotate ninety degrees clockwise. The multiple rotating rings 3 respectively drive multiple shifting slots 4 to rotate ninety degrees clockwise synchronously. The shifting slots 4 drive the support shaft 5 to rotate ninety degrees clockwise. 5 drives the limit block 9 to rotate ninety degrees clockwise, and the limit block 9 supports the picking-up spring strip 7. At the same time, the limit block 9 supports the picking-up spring strip 7 to rotate ninety degrees clockwise, and the picking-up spring strip 7 drives the linkage ring 6 to rotate ninety degrees clockwise. The linkage ring 6 and the support shaft 5 can rotate ninety degrees clockwise synchronously. When the inner wall of the picking-up spring strip 7 contacts the edible fungus stick, the picking-up spring strip 7 is supported by the limit block 9, and the picking-up spring strip 7 drives the edible fungus stick to rotate into the auger 26 area.

[0033] When the shifting shaft 2 rotates clockwise to ninety degrees, the stepping motor 22 is started through the controller 23, and the stepping motor 22 drives the shifting shaft 2 to rotate counterclockwise by ninety degrees. The shifting shaft 2 drives multiple swivels 3 to rotate counterclockwise by ninety degrees. The swivels 3 drive the shifting groove 4 to rotate counterclockwise by ninety degrees. The shifting groove 4 drives the support shaft 5 to rotate counterclockwise by ninety degrees. The shifting groove 4 drives the elastic rope 8 to rotate counterclockwise by ninety degrees. The elastic rope 8 drives the picking spring bar 7 to rotate counterclockwise by ninety degrees.

[0034] Step 4: During reciprocating dynamic folding, the controller 23 simultaneously activates the micro-electric cylinder 14, which drives the linkage bar 13 upward. The linkage bar 13 slides upward along the outer walls of the two guide posts 15, and the displacement groove 4 supports the bottom block 16, which provides support for the guide posts 15. In this way, the linkage bar 13 drives the top ends of the multiple linkage steel cables 11 to move upward synchronously, while the bottom ends of the linkage steel cables 11 drive the pull block 10 to rotate clockwise, causing the pull block 10 to move in an arc path along the inner wall of the arc-shaped groove 12. At the same time, the displacement groove bar 4 supports the arc groove rail 12, so that the pulling block 10 drives the linkage ring 6 to rotate clockwise, and the linkage ring 6 rotates clockwise on the outer wall of the support shaft 5, and the linkage ring 6 drives the picking spring bar 7 to rotate counterclockwise ninety degrees, and the picking spring bar 7 begins to stretch the elastic rope 8, so that a larger gap is generated between the limit block 9 and the picking spring bar 7, so that the picking spring bar 7 can be rotated clockwise and folded. In the process of multiple displacement groove bars 4 rotating counterclockwise ninety degrees, multiple picking spring bars 7 can be rotated clockwise and folded synchronously, so that the outer walls of multiple picking spring bars 7 avoid contact and collision with other edible mushroom sticks located on the upper surface of the round bar 18.

[0035] After the stepper motor 22 drives the shifting shaft 2 to rotate counterclockwise by 90 degrees, the controller 23 is used to repeatedly drive the shifting shaft 2 to rotate clockwise. At the same time, the micro-electric cylinder 14 drives the linkage bar 13 to move downward. Under the action of the elastic force of the elastic rope 8, the picking spring bar 7 rotates counterclockwise and approaches the left side of the limit block 9. The picking spring bar 7 drives the pulling block 10 to rotate counterclockwise. The pulling block 10 pulls the linkage steel rope 11 to reset along the arc path of the arc groove 12. Then, the stepper motor 22 continues to drive the shifting shaft 2 to drive it back and forth from clockwise to counterclockwise by 90 degrees. In this way, a group of multiple picking spring bars 7 can realize reciprocating dynamic folding and picking up edible mushroom sticks at a short interval of 90 degrees. After the edible mushroom sticks reach the area of ​​the auger 26, the conveying motor 24 drives the transmission shaft 25 to rotate. The transmission shaft 25 drives the auger 26, and the auger 26 can spirally convey the edible mushroom sticks to the designated collection position.

[0036] The contents not described in detail in the specification belong to the existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the existing technology and are not described here.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for picking up edible mushroom sticks, comprising a mushroom stick picking bucket (1), a displacement shaft (2), and a controller (23), wherein the displacement shaft (2) rotates on the inner wall of the mushroom stick picking bucket (1), and is characterized in that: The outer wall of the displacement shaft (2) is provided with a reciprocating dynamic folding and picking mechanism; The reciprocating dynamic folding picking mechanism comprises a group of rotating rings (3) fixedly arranged on the outer wall of the displacement shaft (2), the outer wall of each rotating ring (3) is fixedly connected to a displacement groove (4), the inner wall of the displacement groove (4) is fixedly connected to a support shaft (5), the outer wall of the support shaft (5) is rotatably connected to a linkage ring (6), the outer wall of the linkage ring (6) is fixedly connected to a picking spring bar (7), and the upper inclined surface of the picking spring bar (7) is fixedly connected to an elastic rope (8), and the elastic rope (8) is fixedly connected to the displacement groove (4), a limit block (9) is provided below the elastic rope (8), and a gap is provided between the limit block (9) and the picking spring bar (7), and a stepping motor (22) is installed on one end surface of the mushroom stick picking bucket (1).

2. The edible mushroom stick picking device according to claim 1, characterized in that: The number of the rotating rings (3) in a group is set to be multiple, and the multiple rotating rings (3) are arranged in sequence and at equal intervals from front to back.

3. The edible mushroom stick picking device according to claim 1, characterized in that: The limit block (9) is fixedly connected to the displacement groove (4), and the outer wall of the limit block (9) is a smooth surface; The stepper motor (22) is used to drive the displacement shaft (2) to rotate, and the stepper motor (22) is electrically connected to the controller (23).

4. The edible mushroom stick picking device according to claim 1, characterized in that: A pull block (10) is fixedly connected to one side of the outer wall of the linkage ring (6); The top of the pull block (10) is fixedly connected with a linkage steel rope (11), the linkage steel rope (11) is slidably connected to the linkage ring (6), the outer wall of the linkage steel rope (11) is slidably connected with an arc-shaped groove rail (12), and the arc-shaped groove rail (12) is fixedly connected to the displacement groove bar (4), the arc-shaped groove rail (12) is slidably connected to the pull block (10), the linkage steel rope (11) is slidably connected to the displacement groove bar (4), a linkage bar (13) is installed at the top of the linkage steel rope (11), and a plurality of linkage steel ropes (11) are fixedly connected to the linkage bar (13); A micro electric cylinder (14) is installed on one side of one of the limit blocks (9), the outer wall of the micro electric cylinder (14) is fixedly connected to the displacement groove bar (4), the output end of the micro electric cylinder (14) is fixedly connected to the linkage bar (13), and the micro electric cylinder (14) is electrically connected to the controller (23).

5. The edible mushroom stick picking device according to claim 4, characterized in that: The vertical cross-section of the arc-shaped groove rail (12) is in the shape of a circular arc, and the inner wall of the arc-shaped groove rail (12) and the outer wall of the pull block (10) are both smooth surfaces.

6. The edible mushroom stick picking device according to claim 4, characterized in that: The plurality of displacement grooves (4) are all slidably connected to the linkage bar (13), and the outer wall of the linkage bar (13) is a smooth surface; The inner wall of the linkage bar (13) is slidably connected to two guide columns (15), and the bottom end of each guide column (15) is fixedly connected to a bottom block (16), and the bottom block (16) is fixedly connected to the displacement groove bar (4).

7. The edible mushroom stick picking device according to claim 1, characterized in that: The bottom end of the mushroom stick picking bucket (1) is fixedly connected to a plurality of shovel bars (17); The upper surface of each shovel bar (17) is fixedly connected to a round bar (18), and both ends of the round bar (18) are fixedly connected to round heads (19). An earth discharge groove (20) is provided between two adjacent shovel bars (17), and a connected earth discharge side groove (21) is provided on one side of the earth discharge groove (20).

8. The edible mushroom stick picking device according to claim 7, characterized in that: The vertical cross-section of the round bar (18) is semicircular, and the outer walls of the round bar (18) and the round head (19) are both smooth surfaces.

9. The edible mushroom stick picking device according to claim 1, characterized in that: The controller (23) is located on one side of the stepping motor (22), and the controller (23) is fixedly connected to the mushroom stick picking bucket (1); A conveying motor (24) is fixedly mounted on the other end face of the mushroom stick picking bucket (1), an output end of the conveying motor (24) is fixedly connected to a transmission shaft (25), an outer wall of the transmission shaft (25) is fixedly connected to an auger (26), the auger (26) and the transmission shaft (25) are both rotatably connected to the mushroom stick picking bucket (1), and the conveying motor (24) is electrically connected to the controller (23).

10. The edible mushroom stick picking device according to claim 1, characterized in that: A plurality of mounting frames (27) are fixedly connected to the outer wall of the mushroom stick picking bucket (1), and a mounting hole (28) is provided at the top end of the inner wall of each mounting frame (27).

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