CN116724826A - Mushroom picking device - Google Patents

Abstract

The application discloses a mushroom picking device, which comprises: a walking vehicle for fixing the placement box; the picking mechanism comprises a driving block which is in sliding connection with the supporting frame, and two groups of symmetrically arranged picking assemblies are in sliding connection with the driving block; the picking assembly comprises a telescopic rod which is rotationally connected with the driving block, a picking block is fixedly arranged at one end of the telescopic rod, which is far away from the driving block, and a plurality of picking heads are slidingly connected at the bottom end of the picking block; the material guide mechanism comprises a collecting box fixedly arranged on the driving block, a material guide pipe is communicated with the bottom end of the collecting box, and the other end of the material guide pipe is correspondingly arranged and communicated with the placing box. The application realizes full-automatic mushroom picking, greatly improves the mushroom picking efficiency, reduces the quality reduction caused by untimely manual picking, reduces the labor amount of manual picking, avoids the damage to the body of workers, greatly reduces the quality reduction caused by manual picking damage, and improves the planting benefit.

Description

Mushroom picking device

Technical Field

The application belongs to the technical field of mushroom cultivation, and particularly relates to a mushroom picking device.

Background

The lentinus edodes is the most edible fungus planted artificially at present, is food with homology of food and medicine, and has high nutrition, medical and health care values. At present, mushroom planting generally adopts a layered planting mode, namely substrate rods inoculated with strains are placed on a planting frame layer by layer, so that space is fully utilized, planting density is improved, and management is convenient.

At present, mushrooms are generally picked manually, and workers are required to manually pick the mushrooms off the substrate bars; however, when the mushrooms are picked manually, workers need to bend and ascend to pick mushrooms on the planting racks at low and high positions, so that the labor capacity is high, the efficiency is low, and the waist injury is easy to cause; meanwhile, the mushroom growing speed of the head is high, excessive growth can be caused by untimely picking, the quality is reduced, and the value of the mushroom is influenced.

Therefore, a mushroom picking device is needed to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the application provides a mushroom picking device which solves the problems that the existing manual picking is large in labor amount and low in picking efficiency, and picking time is easily missed.

In order to achieve the above object, the present application provides a mushroom picking device comprising:

the top end of the walking vehicle is provided with a placing box for containing mushrooms;

the support frame is fixedly arranged on the walking vehicle, a picking mechanism is connected to the support frame in a sliding manner, the picking mechanism comprises a driving block which is connected with the support frame in a sliding manner, and two groups of symmetrically arranged picking assemblies are connected to the driving block in a sliding manner; the picking assembly comprises a telescopic rod rotationally connected with the driving block, a picking block is fixedly arranged at one end of the telescopic rod far away from the driving block, and a plurality of picking heads are slidingly connected with the bottom end of the picking block;

the material guide mechanism comprises a collecting box fixedly mounted on the driving block, a material guide pipe is communicated with the bottom end of the collecting box, and the other end of the material guide pipe is correspondingly arranged and communicated with the placing box.

Preferably, the support frame comprises a rotary table rotatably connected to the top end of the travelling crane, two upright posts are vertically fixedly connected to the rotary table, and a cross beam is fixedly connected between the top ends of the two upright posts; the two ends of the driving block are respectively sleeved on the upright post and are in sliding connection with the upright post; the top fixed mounting of crossbeam has elevator motor, elevator motor's output downwards and transmission are connected with elevator screw, elevator screw runs through the crossbeam and with the carousel rotates to be connected, elevator screw runs through the drive piece and with drive piece threaded connection.

Preferably, the upright post comprises a bottom post fixedly connected to the turntable, an adjusting post is fixedly arranged at the top end of the bottom post, a connecting post is fixedly connected to the bottom end of the adjusting post, a connecting hole which is arranged corresponding to the connecting post is formed in the top end of the bottom post, and the connecting post is spliced in the connecting hole; a plurality of locking holes are formed in the periphery of the connecting hole in a penetrating manner, locking bolts are connected in the locking holes in a threaded manner, and the locking bolts are connected with the side walls of the connecting columns in a threaded manner; the cross beam is fixedly connected between the two adjusting columns at the top end.

Preferably, the telescopic rod comprises a fixed rod rotationally connected with the driving block, the bottom end of the fixed rod is slidably connected with a movable rod, and the picking block is fixedly arranged at the bottom of one end of the movable rod far away from the driving block; the movable rod is far away from one end rigid coupling of driving piece has the locating plate, the locating plate orientation the mounting hole has been seted up to the one end of dead lever, fixed mounting has flexible motor in the mounting hole, flexible motor's output shaft orientation dead lever and transmission are connected with telescopic screw rod, telescopic screw rod stretch into in the dead lever and with dead lever threaded connection.

Preferably, the driving block comprises a sliding sleeve sleeved on the supporting frame in a sliding way, and a connecting block is fixedly connected between the two sliding sleeves; the middle part of the side wall of the connecting block is fixedly connected with a mounting block, two side walls of the mounting block are respectively provided with a containing groove, a driving motor is fixedly mounted in each containing groove, an output shaft of the driving motor extends out of each containing groove and is connected with a driving screw in a transmission manner, and the driving screw is rotationally connected with a supporting block fixedly mounted on the sliding sleeve; the driving screw is connected with a sliding block in a threaded manner, and the fixed rod is rotationally connected to the sliding block.

Preferably, the sliding block is fixedly connected with a rotating seat, a through hole is formed in the rotating seat, and two first clamping grooves which are perpendicular to each other are formed in the side wall of the through hole; two rotating plates are fixedly connected to one end of the fixed rod, which is close to the rotating seat, a rotating shaft is fixedly connected between the two rotating plates, and the rotating shaft penetrates through the through hole and is in rotating connection with the through hole; the side mark of axis of rotation seted up with the second draw-in groove that first draw-in groove corresponds the setting, first draw-in groove with can dismantle between the second draw-in groove and be connected with the bayonet lock.

Preferably, the side wall of the collecting box, which faces the driving block, is fixedly connected and communicated with two conveying grooves, and the top ends of the conveying grooves are open and are correspondingly arranged with the picking heads; a conveying belt which moves towards the collecting box is fixedly arranged in the conveying groove; the bottom end of the collecting box is obliquely arranged towards the middle, and the inlet of the material guide pipe is fixedly connected and communicated with the bottom end of the collecting box through a first telescopic pipe with a variable angle.

Preferably, the material guiding pipe comprises a plurality of sections of branch pipes which are sequentially sleeved in a sliding manner, the branch pipe close to the collecting box is fixedly connected with the first telescopic pipe, the branch pipe far away from the collecting box is fixedly connected with a second telescopic pipe, the other end of the second telescopic pipe is fixedly connected with a material guiding cover, and the material guiding cover is correspondingly arranged with the placing box and covers the top end of the placing box.

Preferably, the picking head comprises a moving block, a moving groove is formed in the bottom end of the picking block, and the moving block is connected in the moving groove in a sliding manner; the bottom end of the moving block is fixedly provided with a vacuum chuck; the vacuum suction device is characterized in that a vacuum air pump is fixedly arranged in the moving block, one port of the vacuum air pump is communicated with the inner cavity of the vacuum suction disc, and the other port of the vacuum air pump extends out of the moving block and is communicated with the outside.

Preferably, a plurality of arc-shaped racks are arranged in the moving groove, a moving motor is fixedly arranged in the moving block, two output ends of the moving motor are respectively connected with a moving gear in a transmission mode, and the racks extend into the moving block and are meshed with the moving gears.

Compared with the prior art, the application has the following advantages and technical effects: the application discloses a mushroom picking device which is mainly used for automatically picking mushrooms on a planting frame; the walking vehicle is an automatic unmanned vehicle, can automatically identify roads, avoid obstacles and drive other parts to pick mushrooms in a planting area; the driving block on the supporting frame drives the picking assembly to lift, so that mushrooms on planting frames of different layers are picked, manual bending and climbing are not needed, the manpower consumption is reduced, and the damage of picking personnel is also reduced; the telescopic rod drives the picking block to extend to the material rod growing with the mushrooms, so that the picking range is enlarged, and the mushrooms at all positions on the material rod can be picked; a plurality of inner picking heads are arranged below the picking blocks and used for picking mushrooms, manual picking is not needed, meanwhile, picking is carried out through vacuum negative pressure suction, the mushrooms are prevented from being damaged, and the quality of the picked mushrooms is improved; the picked mushrooms are sent into the collecting box and then are sent into the placing box for storage through the material guide pipe, so that manual transfer is not needed, and the picking efficiency is improved.

The application realizes full-automatic mushroom picking, greatly improves the mushroom picking efficiency, reduces the quality reduction caused by untimely manual picking, reduces the labor amount of manual picking, avoids the damage to the body of workers, greatly reduces the quality reduction caused by manual picking damage, and improves the planting benefit.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:

FIG. 1 is an axial view of a shiitake picking device of the present application;

FIG. 2 is an axial view of the pouring mechanism of the present application;

FIG. 3 is an enlarged view of a portion of FIG. 1A in accordance with the present application;

FIG. 4 is a schematic view of a picking assembly according to the present application;

FIG. 5 is an enlarged view of a portion of C of FIG. 4 in accordance with the present application;

FIG. 6 is an enlarged view of part of D of FIG. 4 in accordance with the present application;

FIG. 7 is a schematic diagram of a moving block according to the present application;

FIG. 8 is a schematic view of a mobile trough according to the present application;

FIG. 9 is a schematic diagram of a second embodiment of the present application;

FIG. 10 is an enlarged view of part of D of FIG. 9 in accordance with the present application;

FIG. 11 is an axial view of a guide housing according to a third embodiment of the present application;

fig. 12 is a schematic structural diagram of a material guiding cover according to a third embodiment of the present application;

in the figure: 1. a walking vehicle; 2. a support frame; 3. a material guiding mechanism; 4. placing a box; 11. a walking wheel; 12. a positioning groove; 13. a locking hole; 21. a driving block; 22. a telescopic rod; 23. picking up the blocks; 24. a picking head; 25. a turntable; 26. a column; 27. a cross beam; 28. a lifting motor; 29. lifting screw rods; 210. a bottom post; 211. an adjusting column; 212. a connecting column; 213. a connection hole; 214. a locking hole; 215. a locking bolt; 216. a fixed rod; 217. a movable rod; 218. a positioning plate; 219. a mounting hole; 220. a telescopic motor; 221. a telescopic screw; 222. a sliding sleeve; 223. a connecting block; 224. a mounting block; 225. a receiving groove; 226. a driving motor; 227. driving a screw; 228. a support block; 229. a sliding block; 230. a rotating seat; 231. a through hole; 232. a first clamping groove; 233. a rotating plate; 234. a rotating shaft; 235. a second clamping groove; 236. a bayonet lock; 237. a moving groove; 238. a moving block; 239. a vacuum chuck; 240. a vacuum pump; 241. a rack; 242. a moving motor; 243. a moving gear; 244. a guide groove; 245. a guide block; 246. a control module; 31. a collection box; 32. a material guiding pipe; 33. a conveying trough; 34. a conveyor belt; 35. a first telescopic tube; 36. a branch pipe; 37. a second telescopic tube; 38. a material guiding cover; 39. a speed reducing fan; 310. an air outlet; 311. a wind distributor; 41. a bump; 42. a handle; 43. a locking groove; 44. a locking block; 45. a control lever; 46. a control spring; 47. a locking rod; 48. a buckle plate; 49. and a control groove.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description.

Example 1

Referring to fig. 1 to 8, the present embodiment provides a mushroom picking apparatus comprising:

the mushroom-containing box comprises a walking vehicle 1, wherein a placing box 4 for containing mushrooms is placed at the top end of the walking vehicle 1;

the support frame 2 is fixedly arranged on the travelling crane 1, a picking mechanism is connected to the support frame 2 in a sliding manner, the picking mechanism comprises a driving block 21 which is connected with the support frame 2 in a sliding manner, and two groups of symmetrically arranged picking assemblies are connected to the driving block 21 in a sliding manner; the picking assembly comprises a telescopic rod 22 rotationally connected with a driving block 21, a picking block 23 is fixedly arranged at one end of the telescopic rod 22 far away from the driving block 21, and a plurality of picking heads 24 are slidingly connected with the bottom end of the picking block 23;

the material guiding mechanism 3, the material guiding mechanism 3 includes the collection case 31 of fixed mounting on the drive block 21, and the bottom intercommunication of collection case 31 has the passage 32, and the other end of passage 32 corresponds the setting and communicates with placing case 4.

The application discloses a mushroom picking device which is mainly used for automatically picking mushrooms on a planting frame; the walking vehicle 1 is an automatic unmanned vehicle, can automatically identify roads, avoid obstacles and drive other parts to pick mushrooms in a planting area; the driving block 21 on the supporting frame 2 drives the picking assembly to lift, so that mushrooms on planting frames of different layers are picked, manual bending and climbing are not needed, the manpower consumption is reduced, and the damage to picking personnel is also reduced; the telescopic rod 22 drives the picking block 23 to extend to the material rod growing with the mushrooms, so that the picking range is enlarged, and the mushrooms at all positions on the material rod can be picked; a plurality of inner picking heads 24 are arranged below the picking blocks 23 and used for picking mushrooms without manual picking, and meanwhile, picking is carried out through vacuum negative pressure suction, so that the mushrooms are prevented from being damaged, and the quality of the picked mushrooms is improved; the picked mushrooms are sent into the collecting box 31 and then are sent into the placing box 4 for storage through the material guide pipe 32, manual transfer is not needed, and the picking efficiency is improved.

Further, an electrically driven travelling wheel 11 is arranged below the travelling car 1 to drive the travelling car 1 to travel; the walking vehicle 1 is also provided with a barrier radar for preventing collision.

In a further optimized scheme, the support frame 2 comprises a rotary table 25 rotatably connected to the top end of the travelling crane 1, two upright posts 26 are vertically fixedly connected to the rotary table 25, and a cross beam 27 is fixedly connected between the top ends of the two upright posts 26; the two ends of the driving block 21 are respectively sleeved on the upright posts 26 and are in sliding connection with the upright posts 26; the top of the beam 27 is fixedly provided with a lifting motor 28, the output of the lifting motor 28 is downwards connected with a lifting screw 29 in a transmission manner, the lifting screw 29 penetrates through the beam 27 and is rotationally connected with the turntable 25, and the lifting screw 29 penetrates through the driving block 21 and is in threaded connection with the driving block 21. The turntable 25 can drive the support frame 2 to rotate, so that mushrooms at all angles can be picked conveniently, and in the embodiment, the turning direction of the turntable 25 is not more than 90 degrees; the lifting motor 28 drives the lifting screw 29 to rotate, so that the driving block 21 is driven to lift, and the picking assembly is driven to pick mushrooms of different layers.

In a further optimized scheme, the upright post 26 comprises a bottom post 210 fixedly connected to the turntable 25, an adjusting post 211 is fixedly arranged at the top end of the bottom post 210, a connecting post 212 is fixedly connected to the bottom end of the adjusting post 211, a connecting hole 213 which is arranged corresponding to the connecting post 212 is formed in the top end of the bottom post 210, and the connecting post 212 is spliced in the connecting hole 213; a plurality of locking holes 214 are formed around the connecting hole 213 in a penetrating manner, locking bolts 215 are connected in the locking holes 214 in a threaded manner, and the locking bolts 215 are connected with the side wall of the connecting column 212 in a threaded manner; the cross beam 27 is fixedly connected between the two adjusting columns 211 at the top end. A plurality of adjusting columns 211 are sequentially fixed on the bottom column 210, so that the height of the support frame 2 can be conveniently adjusted, and the picking machine is suitable for picking work at different levels; meanwhile, the device can be disassembled when not in use to reduce the occupied space; the adjustment column 211 and the bottom column 210 are inserted in sequence, and the connection column 212 and the connection hole 213 are locked by the locking bolt 215.

Further, the lifting bolt and the upright post 26 are disassembled into a plurality of sections in a matched mode, so that the lifting bolt is convenient to disassemble and install.

Further, the lock bolt 215 of the present embodiment adopts an inner hexagon bolt, and after the connection is completed, the lock bolt 215 nut is immersed into the upright post 26, so as to prevent the lifting of the driving block 21 from being affected.

In a further optimized scheme, the telescopic rod 22 comprises a fixed rod 216 which is rotationally connected with the driving block 21, the bottom end of the fixed rod 216 is slidably connected with a movable rod 217, and the picking block 23 is fixedly arranged at the bottom of one end of the movable rod 217 far away from the driving block 21; the movable rod 217 is far away from the one end rigid coupling of drive piece 21 and has locating plate 218, and the mounting hole 219 has been seted up to the one end of locating plate 218 towards dead lever 216, and mounting hole 219 internal fixation has flexible motor 220, and flexible motor 220's output shaft is towards dead lever 216 and the transmission is connected with flexible screw 221, and flexible screw 221 stretches into in the dead lever 216 and with dead lever 216 threaded connection. The telescopic motor 220 enables the movable rod 217 to move along the fixed rod 216 through the telescopic screw 221, so that the length of the whole telescopic rod 22 is changed, and the picking range is enlarged; the bottom end of the fixed rod 216 is provided with a guide groove 244, the top end of the movable rod is fixedly connected with a guide block 245 matched with the guide groove 244, and the guide block 245 is slidably connected in the guide groove 244, so that the positioning is convenient; the guide groove 244 and the guide block 245 of the present embodiment are both T-shaped, and also serve to suspend and fix the moving block 238.

In a further optimized scheme, the driving block 21 comprises a sliding sleeve 222 which is sleeved on the supporting frame 2 in a sliding way, and a connecting block 223 is fixedly connected between the two sliding sleeves 222; the middle part of the side wall of the connecting block 223 is fixedly connected with a mounting block 224, two side walls of the mounting block 224 are respectively provided with a containing groove 225, a driving motor 226 is fixedly arranged in the containing groove 225, an output shaft of the driving motor 226 extends out of the containing groove 225 and is in transmission connection with a driving screw 227, and the driving screw 227 is in rotary connection with a supporting block 228 fixedly arranged on the sliding sleeve 222; the driving screw 227 is screwed with a slide block 229, and the fixing rod 216 is rotatably connected to the slide block 229. The connecting block 223 drives the sliding sleeve 222 to lift along the upright post 26, and the upright post 26 performs limit guiding on the driving block 21; the driving motor 226 is arranged on the mounting block 224 to drive the sliding block 229 to translate, the distance between the two telescopic rods 22 is adjusted, and the picking range is enlarged.

In a further optimized scheme, a rotating seat 230 is fixedly connected to the sliding block 229, a through hole 231 is formed in the rotating seat 230, and two first clamping grooves 232 perpendicular to each other are formed in the side wall of the through hole 231; two rotating plates 233 are fixedly connected to one end of the fixed rod 216, which is close to the rotating seat 230, a rotating shaft 234 is fixedly connected between the two rotating plates 233, and the rotating shaft 234 penetrates through the through hole 231 and is in rotating connection with the through hole 231; the side mark of the rotating shaft 234 is provided with a second clamping groove 235 which is arranged corresponding to the first clamping groove 232, and a clamping pin 236 is detachably connected between the first clamping groove 232 and the second clamping groove 235. The end of the rotating seat 230 facing the fixed rod 216 is arc-shaped, so that the locking during deflection is prevented; a rotation shaft 234 between the two rotation plates 233 fixes the fixing rod 216 to the rotation seat 230; when the first clamping groove 232 is aligned with the second clamping groove 235, the fixing rod 216 is horizontally or vertically downward, and then is clamped into the first clamping groove 232 and the second clamping groove 235 by the clamping pin 236, and the fixing rod 216 is locked with the rotating seat 230. The stability is improved.

In a further optimization scheme, the side wall of the collecting box 31 facing the driving block 21 is fixedly connected and communicated with two conveying grooves 33, and the top ends of the conveying grooves 33 are open and are arranged corresponding to the picking heads 24; a conveyer belt 34 moving toward the collection box 31 is fixedly installed in the conveying groove 33; the bottom end of the collecting box 31 is obliquely arranged towards the middle, and the inlet of the material guide pipe 32 is fixedly connected and communicated with the bottom end of the collecting box 31 through a first telescopic pipe 35 with a variable angle; the material guiding pipe 32 comprises a plurality of branch pipes 36 which are sleeved in a sliding way in sequence, the branch pipe 36 close to the collecting box 31 is fixedly connected with the first telescopic pipe 35, the branch pipe 36 far away from the collecting box 31 is fixedly connected with the second telescopic pipe 37, the other end of the second telescopic pipe 37 is fixedly connected with a material guiding cover 38, and the material guiding cover 38 is correspondingly arranged with the placing box 4 and covers the top end of the placing box 4. The picked mushrooms are sent into a conveying groove 33 and sent into a collecting box 31 by a conveying belt 34, the bottom end of the collecting box 31 is obliquely arranged, so that the mushrooms are collected towards the middle and enter a conveying pipe, and finally are sent into a placing box 4 for storage through a material guide cover 38, and automatic boxing is realized; the material guiding pipe 32 comprises a plurality of branch pipes 36, so that the collecting box 31 can not be disconnected when being lifted along with the driving block 21; the first 35 and second 37 telescoping tubes are angularly adjustable bends in a manner similar to the shrimp shell tube principle.

In a further optimized scheme, the picking head 24 comprises a moving block 238, a moving groove 237 is formed in the bottom end of the picking block 23, and the moving block 238 is slidably connected in the moving groove 237; a vacuum chuck 239 is fixedly arranged at the bottom end of the moving block 238; a vacuum pump 240 is fixedly arranged in the moving block 238, one port of the vacuum pump 240 is communicated with the inner cavity of the vacuum chuck, and the other port of the vacuum pump 240 extends out of the moving block 238 and is communicated with the outside. The moving block 238 slides in the moving groove 237, and the angle and the direction are adjusted, so that mushrooms with different angles can be picked conveniently; when picking, the vacuum chuck 239 covers the umbrella cover of the mushrooms, the vacuum pump 240 pumps air to generate vacuum to suck the mushrooms, and then the mushrooms are lifted up to be picked off.

Further, the lower part and the upper part of the moving block 238 can be rotated by a motor which is independently controlled, and when the vacuum suction disc 239 sucks the umbrella cover of the mushroom, the vacuum suction disc 239 drives the mushroom to rotate for a certain angle, so that the mushroom stem and the material rod are separated without being pulled down by brute force.

Further optimizing scheme is provided with a plurality of arc-shaped racks 241 in the moving groove 237, a moving motor 242 is fixedly installed in the moving block 238, two output ends of the moving motor 242 are respectively connected with a moving gear 243 in a transmission mode, and the racks 241 extend into the moving block 238 and are connected with the moving gear 243 in a meshed mode. The moving motor 242 drives the moving gear 243 to rotate, so that the moving block 238 moves along the moving groove 237 to adjust the angle.

Further, in this embodiment, a positioning camera (not shown in the figure) is disposed on the bottom surface of the picking block 23 to position and identify the mushrooms, so that the vacuum chuck 239 can align the mushrooms, and meanwhile, the images are transferred into the control module 246 on the turntable 25, the control module 246 internally uses the machine vision technology and the image processing technology, and defect detection and appearance quality grading are performed through the diameter, thickness and coloring rate of the mushrooms, so that automatic grading of mushrooms based on machine vision is completed, and positioning of which mushrooms need to be picked is performed, so that missing picking is avoided or immature mushrooms are picked.

Example two

Referring to fig. 9-10, the difference between the present embodiment and the first embodiment is that the placement box 4 of the present application is correspondingly locked in the positioning groove 12 at the top end of the traveling carriage 1; the top rigid coupling of placing case 4 has annular lug 41, and the inner wall of lug 41 corresponds the setting with placing case 4 inner wall, and lug 41 thickness is less than the wall thickness of placing case 4, and the inner wall cover of guide cover 38 is established outside lug 41 and is locked for unloading mechanism is fixed firm with placing case 4, the hourglass of reducing when adjusting is put.

The side wall of the placement box 4 is fixedly provided with a locking groove 43, and the side wall of the positioning groove 12 is provided with a locking hole 13 which is arranged corresponding to the locking groove 43; the locking groove 43 is connected with the locking rod 47 in a sliding manner, the locking rod 47 extends out of the locking groove 43 and is inserted into the locking hole 13, the fixation of the placing box 4 and the positioning groove 12 is realized, dislocation and sloshing caused by jolting are avoided, and the damage of mushrooms is reduced.

A locking block 44 perpendicular to the locking rod 47 is connected in a sliding manner in the locking groove 43, one end of the locking block 44 facing the locking rod 47 is a concave cambered surface, and the locking rod 47 is in sliding clamping connection with the cambered surface of the locking block 44; the bottom end of the locking block 44 is fixedly connected with a locking spring in a compressed state, the top end of the locking block 44 is fixedly connected with a control rod 45, the control rod 45 is lifted along a control groove 49 in the placement box 4 and is hinged with a buckle plate 48, and the buckle plate 48 extends out of the outer wall of the placement box 4 and is hinged with the placement box 4, so that a lever is formed between the buckle plate 48 and the control rod 45; when unlocking is needed, the pinch plate 48 is lifted upwards, at the moment, the control rod 45 drives the locking block 44 to move downwards under the pushing of the pinch plate 48, and the locking rod 47 is driven to be recovered from the locking hole 13 through the concave cambered surface, so that the unlocking of the placement box 4 and the positioning groove 12 is realized; meanwhile, the ground of the locking rod 47 is designed into an inclined plane, when the placing box 4 is placed in the positioning groove 12, the edge of the positioning groove 12 is contacted with the inclined edge, so that the locking rod 47 is stressed to retract into the locking groove 43, the locking block 44 is automatically shifted until the locking hole 13 is aligned with the locking groove 43, at the moment, the locking rod 47 loses pressure, and the locking spring pushes the locking block 44 to reset, so that the locking rod 47 is locked in the locking hole 13, and the fixation is realized.

The side wall of the placement box 4 is provided with a concave lifting handle 42, the lifting handle 42 is covered on the buckle plate 48 and does not obstruct the movement of the buckle plate 48, and when the placement box 4 needs to be moved, the lifting handle 42 is buckled by hands to buckle the buckle plate 48, so that unlocking is realized; meanwhile, the design of the handle 42 can also protect the buckle 48 from being touched by mistake.

Compared with the first embodiment, the stability of the placement box 4 is better, the displacement of the placement box 4 caused by the movement of the traveling crane 1 is prevented, and meanwhile, the automatic locking and unlocking of the placement box 4 and the traveling crane are realized.

Example III

Referring to fig. 11-12, the difference between the present embodiment and the first embodiment is that the inner wall of the guide cover 38 in the present embodiment is provided with a speed reducing fan 39, the air inlet of the speed reducing air pipe machine extends out of the guide cover 38, the air outlet 310 of the speed reducing fan 39 is inclined towards the inlet of the guide cover 38, and the air outlet 310 is also provided with a wind distributor 311 for diffusing the air outlet, the wind blows from the inlet of the air distributor 311 inclined towards the guide cover 38, and forms a speed reducing wind in the guide pipe 32, so as to reduce the speed of the mushrooms in the guide pipe 32 and the guide cover 38, reduce the damage caused by the too fast falling speed of the mushrooms, and improve the quality of the mushrooms; the air outlet 310 and the air distributor 311 are obliquely arranged, so that air is blown in obliquely, after multiple reflections on the side wall of the material guide pipe 32, the air box tends to be stable, and multiple times of intersection can be performed to form an air curtain, so that multiple times of speed reduction is realized.

Further, the function of the air distributor 311 is to flatten and widen the cylindrical air of the air outlet 310, and its principle is similar to the principle and structure of the mouth sealing of the outlet of a conventional hairdryer, and will not be described herein.

Compared with the first embodiment, the scheme of the embodiment greatly reduces damage caused by too fast falling of the mushrooms after picking, improves the quality of the mushrooms, reduces the loss of the mushrooms and improves the income.

In the description of the present application, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

The above embodiments are only illustrative of the preferred embodiments of the present application and are not intended to limit the scope of the present application, and various modifications and improvements made by those skilled in the art to the technical solutions of the present application should fall within the protection scope defined by the claims of the present application without departing from the design spirit of the present application.

Claims (10)

1. A lentinula edodes picking device, comprising:

the mushroom-containing box comprises a walking vehicle (1), wherein a placing box (4) for containing mushrooms is placed at the top end of the walking vehicle (1);

the device comprises a support frame (2), wherein the support frame (2) is fixedly arranged on a travelling crane (1), a picking mechanism is connected to the support frame (2) in a sliding manner, the picking mechanism comprises a driving block (21) which is connected with the support frame (2) in a sliding manner, and two groups of symmetrically arranged picking assemblies are connected to the driving block (21) in a sliding manner; the picking assembly comprises a telescopic rod (22) which is rotationally connected with the driving block (21), a picking block (23) is fixedly arranged at one end of the telescopic rod (22) far away from the driving block (21), and a plurality of picking heads (24) are slidably connected at the bottom end of the picking block (23);

the material guide mechanism (3), the material guide mechanism (3) is in including fixed mounting collection case (31) on the driving block (21), the bottom intercommunication that gathers case (31) has passage (32), the other end of passage (32) with place case (4) and correspond setting and intercommunication.

2. Shiitake picking device according to claim 1, characterized in that: the support frame (2) comprises a rotary table (25) rotatably connected to the top end of the travelling car (1), two upright posts (26) are vertically fixedly connected to the rotary table (25), and a cross beam (27) is fixedly connected between the top ends of the two upright posts (26); the two ends of the driving block (21) are respectively sleeved on the upright post (26) and are in sliding connection with the upright post (26); the top of crossbeam (27) fixed mounting has elevator motor (28), the output of elevator motor (28) is downwards and the transmission is connected with lift screw (29), lift screw (29) run through crossbeam (27) and with carousel (25) rotation is connected, lift screw (29) run through drive piece (21) and with drive piece (21) threaded connection.

3. A lentinula edodes picking device as claimed in claim 2 wherein: the upright post (26) comprises a bottom post (210) fixedly connected to the turntable (25), an adjusting post (211) is fixedly arranged at the top end of the bottom post (210), a connecting post (212) is fixedly connected to the bottom end of the adjusting post (211), a connecting hole (213) which is arranged corresponding to the connecting post (212) is formed in the top end of the bottom post (210), and the connecting post (212) is inserted into the connecting hole (213); a plurality of locking holes (214) are formed in the periphery of the connecting hole (213) in a penetrating manner, locking bolts (215) are connected in the locking holes (214) in a threaded manner, and the locking bolts (215) are connected with the side wall of the connecting column (212) in a threaded manner; the cross beam (27) is fixedly connected between the two adjusting columns (211) at the top end.

4. Shiitake picking device according to claim 1, characterized in that: the telescopic rod (22) comprises a fixed rod (216) which is rotationally connected with the driving block (21), the bottom end of the fixed rod (216) is slidably connected with a movable rod (217), and the picking block (23) is fixedly arranged at the bottom of one end of the movable rod (217) far away from the driving block (21); the movable rod (217) is far away from one end rigid coupling of driving piece (21) has locating plate (218), locating plate (218) orientation one end of dead lever (216) has been seted up mounting hole (219), fixed mounting has flexible motor (220) in mounting hole (219), the output shaft of flexible motor (220) orientation dead lever (216) and transmission are connected with telescopic screw (221), telescopic screw (221) stretch into in dead lever (216) and with dead lever (216) threaded connection.

5. Shiitake picking device according to claim 4, characterized in that: the driving block (21) comprises sliding sleeves (222) which are sleeved on the supporting frame (2) in a sliding manner, and a connecting block (223) is fixedly connected between the two sliding sleeves (222); the middle part of the side wall of the connecting block (223) is fixedly connected with a mounting block (224), two side walls of the mounting block (224) are respectively provided with a containing groove (225), a driving motor (226) is fixedly arranged in the containing groove (225), an output shaft of the driving motor (226) extends out of the containing groove (225) and is connected with a driving screw (227) in a transmission way, and the driving screw (227) is rotationally connected with a supporting block (228) fixedly arranged on the sliding sleeve (222); the driving screw (227) is in threaded connection with a sliding block (229), and the fixing rod (216) is in rotary connection with the sliding block (229).

6. Shiitake picking device according to claim 5, characterized in that: a rotating seat (230) is fixedly connected to the sliding block (229), a through hole (231) is formed in the rotating seat (230), and two first clamping grooves (232) perpendicular to each other are formed in the side wall of the through hole (231); two rotating plates (233) are fixedly connected to one end, close to the rotating seat (230), of the fixing rod (216), a rotating shaft (234) is fixedly connected between the two rotating plates (233), and the rotating shaft (234) penetrates through the through hole (231) and is in rotating connection with the through hole (231); the side mark of axis of rotation (234) is seted up with second draw-in groove (235) that first draw-in groove (232) set up correspondingly, first draw-in groove (232) with can dismantle between second draw-in groove (235) and be connected with bayonet lock (236).

7. Shiitake picking device according to claim 1, characterized in that: the side wall of the collecting box (31) facing the driving block (21) is fixedly connected and communicated with two conveying grooves (33), and the top ends of the conveying grooves (33) are open and are correspondingly arranged with the picking heads (24); a conveying belt (34) moving towards the collecting box (31) is fixedly arranged in the conveying groove (33); the bottom end of the collecting box (31) is obliquely arranged towards the middle, and an inlet of the material guide pipe (32) is fixedly connected and communicated with the bottom end of the collecting box (31) through a first telescopic pipe (35) with a variable angle.

8. The shiitake picking device of claim 7, wherein: the material guiding pipe (32) comprises a plurality of sections of branch pipes (36) which are sequentially sleeved in a sliding mode, the branch pipes (36) close to the collecting box (31) are fixedly connected with the first telescopic pipes (35), the branch pipes (36) far away from the collecting box (31) are fixedly connected with second telescopic pipes (37), the other ends of the second telescopic pipes (37) are fixedly connected with material guiding covers (38), and the material guiding covers (38) are correspondingly arranged with the placing box (4) and cover the top ends of the placing box (4).

9. Shiitake picking device according to claim 1, characterized in that: the picking head (24) comprises a moving block (238), a moving groove (237) is formed in the bottom end of the picking block (23), and the moving block (238) is connected in the moving groove (237) in a sliding mode; the bottom end of the moving block (238) is fixedly provided with a vacuum chuck (239); a vacuum air extractor (240) is fixedly arranged in the moving block (238), one port of the vacuum air extractor (240) is communicated with the inner cavity of the vacuum chuck, and the other port of the vacuum air extractor (240) extends out of the moving block (238) and is communicated with the outside.

10. Shiitake picking device according to claim 9, characterized in that: a plurality of arc-shaped racks (241) are arranged in the moving groove (237), a moving motor (242) is fixedly arranged in the moving block (238), two output ends of the moving motor (242) are respectively connected with a moving gear (243) in a transmission mode, and the racks (241) extend into the moving block (238) and are meshed with the moving gears (243).