CN114532158A - Flammulina velutipes edible fungus planting and picking device - Google Patents

Flammulina velutipes edible fungus planting and picking device Download PDF

Info

Publication number
CN114532158A
CN114532158A CN202111575992.7A CN202111575992A CN114532158A CN 114532158 A CN114532158 A CN 114532158A CN 202111575992 A CN202111575992 A CN 202111575992A CN 114532158 A CN114532158 A CN 114532158A
Authority
CN
China
Prior art keywords
sleeve
cutting blade
spring
rod
hydraulic cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202111575992.7A
Other languages
Chinese (zh)
Other versions
CN114532158B (en
Inventor
朱淑婷
李宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Benye Green Prevention And Control Technology Co ltd
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202111575992.7A priority Critical patent/CN114532158B/en
Publication of CN114532158A publication Critical patent/CN114532158A/en
Application granted granted Critical
Publication of CN114532158B publication Critical patent/CN114532158B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G18/00Cultivation of mushrooms
    • A01G18/70Harvesting
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G18/00Cultivation of mushrooms
    • A01G18/80Accessories for use after harvesting, e.g. scrapers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

Abstract

The invention relates to the field of edible mushroom planting and picking, in particular to a golden mushroom edible mushroom planting and picking device which comprises a collecting base, a rotating mechanism and a cutting blade, wherein the rotating mechanism is movably arranged at the upper end of the center of the collecting base, the cutting blade is fixedly arranged at the upper end of the outer surface of the right side of the rotating mechanism, the rotating mechanism comprises a bearing, a sleeve and a spiral rod, the bearing is movably arranged at the central position of the upper end of the collecting base, the lower end of the sleeve is movably arranged at the upper end of the bearing, the spiral rod is movably arranged in the sleeve, the outer surface of the spiral rod is provided with thread teeth, the inner surface of the sleeve is provided with thread grooves, and the two spiral rods are in spiral transmission connection with the sleeve. The needle mushroom cutting and picking machine can cut and collect required parts of needle mushrooms, remove the unnecessary parts, simultaneously cut a plurality of culture mediums, add nutrient solution into culture bottles while cutting and picking, reduce labor cost and pick the needle mushrooms more conveniently and rapidly.

Description

Flammulina velutipes edible fungus planting and picking device
Technical Field
The invention relates to the field of edible mushroom planting and picking, in particular to a golden mushroom edible mushroom planting and picking device.
Background
The golden mushroom is edible mushroom cultivated in autumn, winter and early spring, and is famous and famous in the forms of tender cap, crisp stem, rich nutrients and delicious taste.
Most of the prior art is manual picking, and picking of a culture medium of one culture medium is needed, and the tail end of the root needs to be manually cut off after picking, which wastes time and labor.
Therefore, the golden mushroom edible fungus planting and picking device is provided.
Disclosure of Invention
The invention aims to provide a golden mushroom edible fungus planting and picking device which can cut and collect required parts of golden mushrooms, remove the unnecessary parts and simultaneously cut a plurality of culture mediums so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the needle mushroom edible fungus planting and picking device comprises a collecting base, a rotating mechanism and a cutting blade, and is characterized in that the rotating mechanism is movably mounted at the upper end of the center of the collecting base, and the cutting blade is fixedly mounted at the upper end of the outer surface of the right side of the rotating mechanism.
During operation, the device is manually pressed down, so that the rotating mechanism rotates, the rotating mechanism drives the cutting blade to rotate to cut off the tail end of the needle mushroom, the rotating mechanism rotates reversely after cutting is finished, the required needle mushroom main body is thrown into the collecting base, and the collecting base is provided with a plurality of telescopic plates for collecting falling waste and the required needle mushroom main body.
Preferably, rotary mechanism includes bearing, sleeve, hob, bearing movable mounting is in collecting base upper end central point and putting, sleeve lower extreme movable mounting is in the bearing upper end, sleeve right side surface upper end fixedly connected with cutting blade, hob movable mounting is inside the sleeve, hob surface mounting has the thread tooth, thread groove, two have been seted up to the sleeve internal surface hob and sleeve are the helical drive and connect.
The during operation pushes down the device, because the inside threaded rod of rotary mechanism and sleeve are screw drive connection and the sleeve is fixed in bearing foreign steamer upper end, in the wheel be fixed in the collection base of below, both are immobile, so push down can rotary mechanism's sleeve begin to rotate, pull up can rotary mechanism's sleeve counter-rotation, the device only need push down with pull up the device alright accomplish a plurality of motion processes.
Preferably, the center of the upper end of the screw rod is fixedly provided with a rebounding mechanism, the rebounding mechanism comprises a movable shaft, a buckle, a limiting plate, a first limiting spring, a clamping groove, a limiting hole, a second limiting spring and a switch, the movable shaft is fixedly arranged on two sides of the lower end of the hydraulic cylinder, the buckle is movably sleeved on the movable shaft, the limiting plate is fixedly arranged on two sides of the lower end of the hydraulic cylinder and is positioned at the inner side of the buckle, the first limiting spring is fixedly arranged on one side, close to the buckle, of the limiting plate and is connected between the buckle and the limiting plate, the clamping groove is arranged on two sides of the upper end of the screw rod relative to the position of the buckle, the limiting hole is arranged on one side, far away from the center of the screw rod, of the clamping groove, the switch is arranged inside the limiting hole, the second limiting spring is sleeved on the periphery, exposed out of the screw rod, of the switch, and one side, far away from the screw rod, of the second limiting spring is fixed with one side, far away from the screw rod, of the switch, and a clamping mechanism is fixedly mounted at the upper end of the first spring.
Before the device uses, first spacing spring supports the buckle, buckle upper end plane and draw-in groove block this moment, first spring is compressed tightly the shrink, the pneumatic cylinder this moment contacts with the hob, after the push switch, the spacing spring of second is extruded, the switch other end supports the buckle, push away the buckle to the limiting plate direction, the buckle can't with the draw-in groove block this moment, because be in compression state before first spring, so can kick-back to initial condition in the twinkling of an eye that buckle and draw-in groove break away from for clamping mechanism wholly shifts up.
Preferably, clamping mechanism includes pneumatic cylinder, telescopic link, activity grip block, hydraulic stem, bracing piece, fixed grip block and telescopic link sleeve, pneumatic cylinder fixed mounting is in first spring upper end, the telescopic link activity evenly cup joints in the side surface of pneumatic cylinder, telescopic link sleeve fixed mounting in inside the telescopic link also is located telescopic link sleeve in the side surface of pneumatic cylinder, the side that the pneumatic cylinder was kept away from to activity grip block fixed mounting in the telescopic link, hydraulic stem movable mounting is inside the pneumatic cylinder, the pneumatic cylinder outside is located clearance department fixed mounting between the telescopic link has the bracing piece, and is a plurality of the common fixed mounting in pneumatic cylinder one side is kept away from to the bracing piece has fixed grip block.
It should be noted that the relative heights of the telescopic rod are sequentially raised and are not on the same horizontal plane, when in work, the hydraulic rod is pressed down and positioned in the hydraulic cylinder, the hydraulic rod increases the pressure intensity in the hydraulic cylinder, the hydraulic cylinder is filled with hydraulic oil, the relative heights of the telescopic rods are sequentially increased, therefore, after the pressure intensity is increased, the telescopic rods are sequentially pushed to extend in sequence, one side of each telescopic rod, which is far away from the hydraulic cylinder, is fixedly provided with a movable clamping block, the supporting rods are fixedly connected to the outer surface of the hydraulic rod, the outer sides of the plurality of supporting rods are jointly and fixedly provided with a fixed clamping block, when the telescopic rod extends to reduce the gap between the movable clamping block and the fixed clamping block so as to clamp the main body of the flammulina velutipes, after the needle mushrooms are clamped, the buckles are separated from the clamping grooves at the moment as described above, the first spring is popped out, and the clamping mechanism moves upwards to pull out the needle mushrooms.
Preferably, the force required for extending the telescopic rod is smaller than the force required for rotating the sleeve and smaller than the force required for deforming the first spring, and the force required for retracting the telescopic rod is equal to the force required for rotating the sleeve.
When the needle mushroom clamping device works, because the force required by stretching out of the telescopic rod is smaller than the force required by rotating the sleeve and smaller than the force required by deforming the first spring, and the force required by retracting the telescopic rod is equal to the force required by rotating the sleeve, when the hydraulic rod is pressed down, the sleeve cannot rotate when the telescopic rod is not fully extended to the place, when the hydraulic rod is pulled back, the telescopic rod is sequentially shortened, and the sleeve synchronously rotates, so that each movable clamping block for clamping needle mushrooms can be released when the blade reaches the position right below the movable clamping block.
Preferably, cutting blade front end movable mounting has the second baffle, the second spring is installed to the second baffle inboard, cutting blade upper surface front end fixed mounting has the stopper.
When the cutting blade rotates anticlockwise, the second baffle is opened under the action of the second spring and the limiting block to block the fallen needle mushrooms and prevent the needle mushrooms from falling from the side. Preferably, the second baffle is connected with the cutting blade through a shaft, an included angle between the second baffle and the cutting blade is 0-60 degrees, and the size of the included angle between the second baffle and the cutting blade is controlled by the second spring and the limiting block.
When the needle mushroom cutting device works, the second baffle is connected with the cutting blade through the shaft, the second baffle can rotate around the shaft, and the limiting block is fixedly arranged at the front end of the cutting blade, so that the second baffle cannot be opened to a larger extent, the second baffle and the cutting blade are opened and closed at an angle of 0-60 degrees, normal cutting of the cutting blade is not influenced during cutting, and needle mushrooms can be blocked during rotation.
Preferably, fixed surface installs the mechanism of adding liquid and is located cutting blade below in the sleeve, it includes third spring, balancing weight, connecting rod, valve, liquid outlet and adds the liquid case to add the liquid case fixed mounting in the sleeve surface and be located cutting blade below, third spring fixed mounting keeps away from sleeve one side in adding liquid incasement portion, balancing weight fixed mounting is close to sleeve one side in the third spring, connecting rod fixed mounting is close to sleeve one side in the balancing weight, valve fixed mounting is close to telescopic one side in the connecting rod, the liquid outlet is seted up in the position that adds the liquid case lower extreme and is corresponding to the valve.
During operation is because liquid adding mechanism fixed mounting is in the sleeve surface, so liquid adding mechanism can rotate along with the sleeve, when liquid adding mechanism is rotatory, because the effect of centrifugal force, can make the balancing weight keep away from the sleeve motion promptly towards keeping away from the axis reversal, the balancing weight just can make the third spring compression this moment, because connecting rod and balancing weight fixed connection, so the connecting rod also can remove towards keeping away from telescopic one side, the valve is fixed continuous with the connecting rod, also can remove towards keeping away from telescopic one side, this is that the valve just can't stop up the liquid outlet, built-in nutrient solution just can flow the bottle of banking up with earth of below through the liquid outlet, in order to accomplish the work of adding.
Preferably, the liquid adding mechanism is obliquely arranged on the outer surface of the sleeve, and the upper surface of the liquid adding mechanism is concave.
The upper surface of the liquid adding mechanism is arranged to be concave during working, so that the collection of the waste materials at the tail ends of the cut needle mushrooms is facilitated.
Preferably, collect base upper end surface fixed mounting and have three expansion plates, the expansion plate comprises fixed plate, fly leaf, the bolt of screwing and screw hole, fixed plate fixed mounting is in collecting the base upper surface, the fly leaf activity cup joints inside the fixed plate, the screw hole is seted up and is kept away from sleeve one side with the fixed plate, screw bolt movable mounting inside the screw hole, the equal height-adjusting of three expansion plates.
The needle mushroom collecting device comprises a collecting base, a movable plate, a screwing bolt and a threaded hole, wherein the collecting base is provided with a collecting groove, the upper end of the collecting groove is provided with a cutting needle mushroom main body, the cutting needle mushroom main body and the waste material at the tail end of the needle mushroom are not needed, the lower end of the collecting groove is provided with a telescopic plate, the telescopic plate is composed of a fixed plate, a movable plate, the screwing bolt and the threaded hole, the screwing bolt is unscrewed before work, the position of the movable plate is adjusted, the screwing bolt is screwed after the position is determined, and the heights of the three telescopic plates are adjusted to ensure that the needle mushroom main body and the waste material at the tail end of the needle mushroom falling from the upper end fall into different collecting grooves.
Compared with the prior art, the invention has the beneficial effects that:
1. a plurality of culture bottles can be placed on the inner side of the collecting base of the device, so that the culture bottles can be picked and collected at the same time, and the human resources are saved;
2. when the cutting blade of the device rotates, the needle mushrooms are automatically cut without being processed to process the unnecessary part at the lower ends of the needle mushrooms, so that time and labor are saved;
3. the liquid adding mechanism of the device can automatically add nutrient solution to the culture bottles below due to the left and right effects of centrifugal force during rotation, so that the subsequent needle mushrooms can grow better;
4. in the cutting and collecting process of the needle mushroom collecting device, the height of the cutting blade and the height of the liquid adding mechanism are different, and the heights of the telescopic plates below the collecting base are different, so that a main body part and a waste lower end part which are needed by needle mushrooms can be collected in a classified mode, the manual classification step is omitted, and manpower is saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a top view of the clamping mechanism;
FIG. 4 is a schematic view of a cutting blade according to the present invention;
FIG. 5 is a schematic structural view of a liquid adding mechanism according to the present invention;
FIG. 6 is a schematic structural view of the retractable plate of the present invention;
FIG. 7 is an enlarged view of A in FIG. 2;
fig. 8 is a three-dimensional schematic view of a cutting blade of the present invention.
In the figure: 1. a collecting base; 11. a retractable plate; 12. a fixing plate; 13. a movable plate; 14. screwing the bolt; 15. a threaded hole; 2. a rotation mechanism; 21. a bearing; 22. a sleeve; 23. a screw rod; 24. thread teeth; 25. a thread groove; 3. a clamping mechanism; 31. a hydraulic cylinder; 32. a telescopic rod; 33. a movable clamping block; 34. a hydraulic lever; 35. a support bar; 36. fixing the clamping block; 37. a telescopic rod sleeve; 4. a cutting blade; 41. a second baffle; 42. a second spring; 43. a limiting block; 5. a liquid adding mechanism; 51. a third spring; 52. a balancing weight; 53. a connecting rod; 54. a valve; 55. a liquid outlet; 56. a liquid adding tank; 6. a rebound mechanism; 61. a movable shaft; 62. buckling; 63. a limiting plate; 64. a first limit spring; 65. a card slot; 66. a limiting hole; 67. a second limit spring; 68. a switch; 69. a first spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution:
a needle mushroom edible fungus planting picker is shown in figure 1 and comprises a collecting base 1, a rotating mechanism 2 and a cutting blade 4, wherein the rotating mechanism 2 is movably arranged at the upper end of the center of the collecting base 1, and the cutting blade 4 is fixedly arranged at the upper end of the outer surface of the right side of the rotating mechanism 2;
the existing mechanism is single culture dish collection, and also needs manual cutting of the part which is not needed at the tail end;
during operation, the hydraulic rod 34 of the device is pressed manually, the rotating mechanism 2 rotates clockwise, the cutting blade 4 is fixed on the outer surface of the rotating mechanism 2, so that the cutting blade 4 rotates together to cut needle mushrooms, the hydraulic rod 34 is pulled up after cutting is finished, the rotating mechanism 2 rotates anticlockwise, the needle mushrooms fall onto the outer surface of the upper end of the cutting blade 4, and the needle mushrooms are beaten into the collecting base 1 below by the rotating cutting blade 4, so that collecting operation is completed.
As an embodiment of the present invention, as shown in fig. 2, 3 and 7, the rotating mechanism 2 includes a bearing 21, a sleeve 22, and a spiral rod 23, the bearing 21 is movably mounted at a central position of an upper end of the collecting base 1, a lower end of the sleeve 22 is movably mounted at an upper end of the bearing 21, a cutting blade 4 is fixedly mounted at an upper end of an outer surface of a right side of the sleeve 22, the spiral rod 23 is movably mounted inside the sleeve 22, a thread tooth 24 is mounted on an outer surface of the spiral rod 23, a thread groove 25 is formed on an inner surface of the sleeve 22, the two spiral rods 23 and the sleeve 22 are in spiral transmission connection, a rebounding mechanism 6 is fixedly mounted at a center of an upper end of the spiral rod 23, the rebounding mechanism 6 includes a movable shaft 61, a buckle 62, a limit plate 63, a first limit spring 64, a clamping groove 65, a limit hole 66, a second limit spring 67 and a switch 68, the movable shaft 61 is fixedly mounted at two sides of a lower end of a hydraulic cylinder 31, 62 activity of buckle is cup jointed in loose axle 61, limiting plate 63 fixed mounting just is located buckle 62 inboardly in 31 lower extreme both sides of pneumatic cylinder, first spacing spring 64 fixed mounting is close to buckle 62 one side in limiting plate 63, connects between buckle 62 and limiting plate 63, the position for buckle 62 is seted up in hob 23 upper end both sides to draw-in groove 65, spacing hole 66 is seted up in one side that hob 23 center was kept away from to draw-in groove 65, switch 68 is installed inside spacing hole 66, second spacing spring 67 cup joints and exposes in the peripheral of hob 23 outside and the one side that hob 23 was kept away from to second spacing spring 67 and switch 68 one side of keeping away from hob 23 are fixed mutually, first spring 69 upper end fixed mounting has clamping mechanism 3, clamping mechanism 3 includes pneumatic cylinder 31, telescopic link 32, activity grip block 33, hydraulic stem 34, A support rod 35, a fixed clamping block 36 and a telescopic rod sleeve 37, wherein the hydraulic cylinder 31 is fixedly arranged at the upper end of a first spring 69, the telescopic rod 32 is movably and uniformly sleeved on the side surface of the hydraulic cylinder 31, the telescopic rod sleeve 37 is fixedly arranged on the side surface of the hydraulic cylinder 31, the telescopic rod 32 is also positioned in the telescopic rod sleeve 37, the movable clamping block 33 is fixedly arranged on the side of the telescopic rod 32 far away from the hydraulic cylinder 31, the hydraulic rod 34 is movably arranged in the hydraulic cylinder 31, a supporting rod 35 is fixedly arranged at the gap between the telescopic rods 32 at the outer side of the hydraulic cylinder 31, a fixed clamping block 36 is fixedly arranged at one side of the supporting rods 35 far away from the hydraulic cylinder 31, the force required by the extension rod 32 to extend is smaller than the force required by the sleeve 22 to rotate and smaller than the force required by the deformation of the first spring 69, and the force required by the retraction rod 32 is equal to the force required by the rotation of the sleeve 22;
the existing needle mushroom picking mechanism is only provided with the clamping mechanism 3, and manual picking is needed, so that the picking and collecting integrated automation cannot be realized;
the telescopic rod sleeve 37 protects the telescopic rod 32, the dust attachment amount is reduced, in operation, the hydraulic rod 34 is pressed downwards, because the force required by the telescopic rod 32 to extend is smaller than the force required by the sleeve 22 to rotate and smaller than the force required by the first spring 69 to deform, the force required by the telescopic rod 32 to retract is equal to the force required by the sleeve 22 to rotate, the hydraulic rod 34 is pressed downwards, the hydraulic rod 34 is positioned in the hydraulic cylinder 31, the hydraulic rod 34 is pressed downwards to increase the internal pressure of the hydraulic cylinder 31, the hydraulic cylinder 31 is filled with hydraulic oil, because the relative heights of the telescopic rods 32 are sequentially raised, the hydraulic oil can sequentially push the telescopic rods 32 to sequentially extend the telescopic rods 32, a movable clamping block 33 is fixedly installed on one side of the telescopic rod 32 away from the hydraulic cylinder 31, the gap between the movable clamping block 33 and the fixed clamping block 36 is reduced to clamp the golden mushroom trunk, when the hydraulic rod 34 is pressed to the bottom, the switch 68 is pressed at the moment, the first limit spring 64 is pressed against the buckle 62, the upper end plane of the buckle 62 is clamped with the clamping groove 65 at the moment, the first spring 69 is pressed and contracted, the hydraulic cylinder 31 is contacted with the screw rod 23 at the moment, after the switch 68 is pressed, the second limit spring 67 is extruded, after the switch 68 is loosened, the switch 68 is reset, the other end of the switch 68 is pressed against the buckle 62, the buckle 62 is pushed towards the direction of the limit plate 63, the buckle 62 cannot be clamped with the clamping groove 65 at the moment, meanwhile, the first spring 69 is in a compressed state before, so the initial state can be rebounded at the moment that the buckle 62 is separated from the clamping groove 65, the first spring 69 is popped out to enable the clamping mechanism 3 to move upwards integrally, the needle mushroom is pulled out of the culture bottle integrally, at the moment, the hydraulic rod 34 is continuously pressed, the screw rod 23 moves downwards, as the screw groove 25 is formed in the sleeve 22, and the screw teeth 24 are arranged on the outer surface of the screw rod 23, the sleeve 22 and the screw rod 23 are in screw transmission connection, and the sleeve 22 is fixed on the upper surface of the outer wheel of the bearing 21, so that the sleeve 22 can rotate clockwise by the screw rod 23 which is pressed downwards, the rotating sleeve 22 drives the cutting blade 4 to rotate, needle mushrooms are cut, and the cut-off parts of the lower ends of the needle mushrooms fall into the collecting base 1 in a sliding mode.
As an embodiment of the present invention, as shown in fig. 4 and 8, a second baffle 41 is movably mounted at the front end of the cutting blade 4, a second spring 42 is mounted inside the second baffle 41, a limit block 43 is fixedly mounted at the front end of the upper surface of the cutting blade 4, the second baffle 41 is connected to the cutting blade 4 through a shaft, an included angle between the second baffle 41 and the cutting blade 4 is 0-60 °, and the size of the included angle between the second baffle 41 and the cutting blade 4 is controlled by the second spring 42 and the limit block 43;
the existing cutting blade 4 generally has only the only part of the blade, so that only the cutting function is achieved;
when the needle mushroom collecting device works, the second baffle plate 41 is movably arranged at the front end of the cutting blade 4, the limiting block 43 is fixedly arranged at the front end of the upper surface of the cutting blade 4, the second spring 42 is arranged on the inner side of the second baffle plate 41, so that the limiting block 43 and the second spring 42 cannot limit the movement of the second baffle plate 41 when the cutting blade 4 rotates clockwise, the second baffle plate 41 can be pressed down when contacting needle mushrooms, the normal cutting cannot be influenced, the hydraulic rod 34 is pulled up, the cutting blade 4 rotates anticlockwise, when the cutting blade 4 rotates anticlockwise, the second baffle plate 41 bears reverse force, but the limiting block 43 prevents the movement of the second baffle plate 41, so that the needle mushrooms falling above the cutting blade 4 can be blocked by the second baffle plate 41, the needle mushrooms cannot slide down from the side surface of the cutting blade 4, the needle mushrooms can be ensured to accurately fall into the collecting tank of the collecting base 1, and the situation needs to be explained, the width of the blade is enough to bear the golden mushroom, and the centrifugal force generated by rotation is enough to throw the golden mushroom away.
As an embodiment of the present invention, as shown in fig. 5, the outer surface of the sleeve 22 is fixedly installed with the liquid adding mechanism 5 and is positioned below the cutting blade 4, the liquid adding mechanism 5 comprises a third spring 51, a balancing weight 52, a connecting rod 53, a valve 54, a liquid outlet 55 and a liquid adding tank 56, the liquid adding tank 56 is fixedly arranged on the outer surface of the sleeve 22 and is positioned below the cutting blade 4, the third spring 51 is fixedly arranged on one side of the inner part of the liquid adding tank 56 far away from the sleeve 22, the counterweight block 52 is fixedly arranged on one side of the third spring 51 close to the sleeve 22, the connecting rod 53 is fixedly arranged on one side of the counterweight block 52 close to the sleeve 22, the valve 54 is fixedly arranged on one side of the connecting rod 53 close to the sleeve 22, the liquid outlet 55 is arranged at the lower end of the liquid adding tank 56 corresponding to the position of the valve 54, the liquid adding mechanism 5 is obliquely arranged on the outer surface of the sleeve 22, and the upper surface of the liquid adding mechanism is concave;
when the needle mushrooms are picked by the existing mechanism, culture solution needs to be added manually, which is troublesome and labor-consuming;
when the needle mushroom cultivation device works, the liquid adding mechanism 5 is fixedly installed on the outer surface of the sleeve 22, the liquid adding mechanism 5 rotates along with the sleeve 22, when the liquid adding mechanism 5 rotates, the counterweight block 52 moves towards the direction away from the axis, namely, away from the sleeve 22 due to the action of centrifugal force, at the moment, the counterweight block 52 compresses the third spring 51, the connecting rod 53 is fixedly connected with the counterweight block 52, the connecting rod 53 also moves towards one side away from the sleeve 22, the valve 54 is fixedly connected with the connecting rod 53 and also moves towards one side away from the sleeve 22, the valve 54 cannot block the liquid outlet 55, built-in nutrient solution flows out of a cultivation bottle below through the liquid outlet 55 to finish adding work, and the upper surface of the liquid adding mechanism 5 is set to be a concave type for collecting needle mushroom terminal waste materials which are cut and fall.
As an embodiment of the invention, as shown in fig. 6, three expansion plates 11 are fixedly installed on the outer surface of the upper end of the collecting base 1, the expansion plates 11 are composed of a fixed plate 12, a movable plate 13, a screwing bolt 14 and a threaded hole 15, the fixed plate 12 is fixedly installed on the upper surface of the collecting base 1, the movable plate 13 is movably sleeved inside the fixed plate 12, the threaded hole 15 is formed on the side far from the sleeve 22 with respect to the fixed plate 12, the screwing bolt 14 is movably installed inside the threaded hole 15, and the three expansion plates 11 can be adjusted in height;
the picking and fertilizer cutting of the existing needle mushrooms are manually operated, so that a collecting base 1 is not arranged on a picking mechanism;
during operation, the needle mushroom main bodies cut from the upper side and the waste materials at the tail ends of the unwanted needle mushrooms fall into the collecting base 1, so that the expansion plate 11 is arranged at the lower end, the expansion plate 11 consists of the fixed plate 12, the movable plate 13, the screwing bolts 14 and the threaded holes 15, the screwing bolts 14 are unscrewed before operation, the position of the movable plate 13 is adjusted, the screwing bolts 14 are screwed after the position is determined, and the three expansion plates 11 are adjusted in height to ensure that the needle mushroom main bodies and the waste materials at the tail ends of the needle mushrooms falling from the upper side fall into different collecting tanks.
The working principle is as follows:
when the needle mushroom clamping device works, the hydraulic rod 34 is pressed downwards, because the force required by the extension rod 32 to extend is smaller than the force required by the sleeve 22 to rotate and smaller than the force required by the deformation of the first spring 69, the force required by the retraction rod 32 is equal to the force required by the rotation of the sleeve 22, the hydraulic rod 34 is pressed downwards, the hydraulic rod 34 is positioned in the hydraulic cylinder 31, the pressure intensity in the hydraulic cylinder 31 is increased by pressing the hydraulic rod 34 downwards, the hydraulic cylinder 31 is filled with hydraulic oil, because the relative heights of the extension rods 32 are sequentially increased, the hydraulic oil can sequentially push the extension rods 32 after the internal pressure intensity is increased, the extension rods 32 sequentially extend, a movable clamping block 33 is fixedly arranged on one side of the extension rod 32 away from the hydraulic cylinder 31, the gap between the movable clamping block 33 and the fixed clamping block 36 is reduced to clamp a needle mushroom trunk, when the hydraulic rod 34 is pressed to the bottom, the switch 68 is pressed at the moment, the first limiting spring 64 abuts against the buckle 62 before the switch 68, at the moment, the upper end plane of the buckle 62 is clamped with the clamping groove 65, the first spring 69 is compressed and contracted, the hydraulic cylinder 31 is contacted with the screw rod 23 at the moment, the switch 68 is pressed, the second limit spring 67 is extruded, the other end of the switch 68 is abutted against the buckle 62, the buckle 62 is pushed towards the direction of the limit plate 63, the buckle 62 cannot be clamped with the clamping groove 65 at the moment, meanwhile, the first spring 69 is in a compressed state, the first spring is rebounded to be in an initial state at the moment that the buckle 62 is separated from the clamping groove 65 at the moment, the first spring 69 is popped up to enable the clamping mechanism 3 to move upwards integrally, the needle mushroom is pulled out of the culture bottle integrally, the hydraulic rod 34 is continuously pressed downwards at the moment, the screw rod 23 moves downwards, the screw groove 25 is formed in the sleeve 22, the screw teeth 24 are arranged on the outer surface of the screw rod 23, the sleeve 22 and the screw rod 23 are in screw transmission connection, and the sleeve 22 is fixed on the upper surface of the outer wheel of the bearing 21, therefore, the downward-pressing screw rod 23 can make the sleeve 22 rotate clockwise, the rotating sleeve 22 drives the cutting blade 4 to rotate to cut needle mushrooms, the cut part of the lower end of the needle mushrooms slides into the collecting base 1, the second baffle 41 is movably arranged at the front end of the cutting blade 4, the limiting block 43 is fixedly arranged at the front end of the upper surface of the cutting blade 4, the second spring 42 is arranged at the inner side of the second baffle 41, so that the limiting block 43 and the second spring 42 cannot limit the movement of the second baffle 41 during clockwise rotation cutting, the second baffle 41 can be pressed down when contacting the needle mushrooms without influencing normal cutting, the hydraulic rod 34 is pulled up, the cutting blade 4 rotates anticlockwise, when the cutting blade 4 rotates anticlockwise, the upper telescopic rods 32 sequentially retract, the retraction speed is consistent with the rotation speed of the lower cutting blade 4, and when the cutting blade 4 reaches the lower part of the corresponding telescopic rod 32, when the needle mushrooms fall down, the second baffle 41 is subjected to reverse force, and the limiting block 43 prevents the second baffle 41 from moving, so that the needle mushrooms falling above the cutting blade 4 are blocked by the second baffle 41 and cannot slide off from the side surface of the cutting blade 4, and the needle mushrooms can accurately fall into the collecting tank of the collecting base 1, wherein the cutting blade 4 has a width enough to bear the needle mushrooms, the centrifugal force generated by rotation is enough to throw the needle mushrooms out, and the telescopic rods 32 retract in sequence, because the installation positions of the telescopic rods 32 are sequentially raised relative to each other and are not on the same horizontal plane, the first drawing is a three-dimensional drawing, the external profiles of the telescopic rods 32 are at the same height, and the liquid adding mechanism 5 is fixedly installed on the outer surface of the sleeve 22, so the liquid adding mechanism 5 rotates along with the sleeve 22, and when the liquid adding mechanism 5 rotates, under the action of centrifugal force, the weight block 52 moves towards the direction far away from the axis, namely, far away from the sleeve 22, at the moment, the weight block 52 compresses the third spring 51, the connecting rod 53 is fixedly connected with the weight block 52, the connecting rod 53 also moves towards the side far away from the sleeve 22, the valve 54 is fixedly connected with the connecting rod 53 and also moves towards the side far away from the sleeve 22, the valve 54 cannot block the liquid outlet 55, the built-in nutrient solution flows out to the culture bottle below through the liquid outlet 55 to complete the adding work, the upper surface of the liquid adding mechanism 5 is arranged to be concave to facilitate the collection of the cut and dropped flammulina velutipes terminal waste, the cut flammulina velutipes main body above and the unwanted flammulina velutipes terminal waste fall into the collection base 1, so that the telescopic plate 11 is arranged at the lower end, and the telescopic plate 11 consists of the fixed plate 12, the movable plate 13, the screwing bolt 14 and the threaded hole 15, before working, the screwing bolt 14 is unscrewed, the position of the movable plate 13 is adjusted, after the position is determined, the screwing bolt 14 is screwed, and the three expansion plates 11 are adjusted in height to ensure that needle mushroom main bodies and needle mushroom tail end waste materials falling from the upper side fall into different collecting tanks.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The needle mushroom edible fungus planting and picking device comprises a collecting base (1), a rotating mechanism (2) and a cutting blade (4), and is characterized in that the rotating mechanism (2) is movably mounted at the upper end of the center of the collecting base (1), and the cutting blade (4) is fixedly mounted at the upper end of the outer surface of the right side of the rotating mechanism (2).
2. The needle mushroom edible fungus planting and picking device according to claim 1, wherein the rotating mechanism (2) comprises a bearing (21), a sleeve (22) and a screw rod (23), the bearing (21) is movably mounted at the central position of the upper end of the collecting base (1), the lower end of the sleeve (22) is movably mounted at the upper end of the bearing (21), a cutting blade (4) is fixedly connected to the upper end of the outer surface of the right side of the sleeve (22), the screw rod (23) is movably mounted inside the sleeve (22), a thread tooth (24) is mounted on the outer surface of the screw rod (23), a thread groove (25) is formed in the inner surface of the sleeve (22), and the two screw rods (23) and the sleeve (22) are in spiral transmission connection.
3. The needle mushroom edible fungus planting picker according to claim 2, wherein the rebound mechanism (6) is fixedly installed at the center of the upper end of the screw rod (23), the rebound mechanism (6) comprises a movable shaft (61), a buckle (62), a limiting plate (63), a first limiting spring (64), a clamping groove (65), a limiting hole (66), a second limiting spring (67) and a switch (68), the movable shaft (61) is fixedly installed at two sides of the lower end of the hydraulic cylinder (31), the buckle (62) is movably sleeved on the movable shaft (61), the limiting plate (63) is fixedly installed at two sides of the lower end of the hydraulic cylinder (31) and is located at the inner side of the buckle (62), the first limiting spring (64) is fixedly installed at one side of the limiting plate (63) close to the buckle (62) and is connected between the buckle (62) and the limiting plate (63), the clamping groove (65) is formed at two sides of the upper end of the screw rod (23) and is located at a position corresponding to the buckle (62), spacing hole (66) are seted up in draw-in groove (65) and are kept away from one side at hob (23) center, switch (68) are installed inside spacing hole (66), it is fixed mutually with one side that hob (23) were kept away from in switch (68) outside periphery and second spacing spring (67) one side that hob (23) were kept away from in hob (23) and switch (68) to cup joint in switch (68), first spring (69) upper end fixed mounting has clamping mechanism (3).
4. The needle mushroom edible fungus planting and picking device according to claim 3, wherein the clamping mechanism (3) comprises a hydraulic cylinder (31), a telescopic rod (32), a movable clamping block (33), a hydraulic rod (34), a support rod (35), a fixed clamping block (36) and a telescopic rod sleeve (37), the hydraulic cylinder (31) is fixedly arranged at the upper end of a first spring (69), the telescopic rod (32) is movably and uniformly sleeved on the side surface of the hydraulic cylinder (31), the telescopic rod sleeve (37) is fixedly arranged on the side surface of the hydraulic cylinder (31), the telescopic rod (32) is also arranged inside the telescopic rod sleeve (37), the movable clamping block (33) is fixedly arranged on the side of the telescopic rod (32) far away from the hydraulic cylinder (31), the hydraulic rod (34) is movably arranged inside the hydraulic cylinder (31), the support rod (35) is fixedly arranged at the gap between the telescopic rods (32) outside the hydraulic cylinder (31), and a plurality of support rods (35) are fixedly provided with fixed clamping blocks (36) at one side far away from the hydraulic cylinder (31).
5. The needle mushroom edible fungus planting and picking machine as claimed in claim 4, wherein the force required for the extension of the telescopic rod (32) is smaller than the force required for the rotation of the sleeve (22) and smaller than the force required for the deformation of the first spring (69), and the force required for the retraction of the telescopic rod (32) is equal to the force required for the rotation of the sleeve (22).
6. The needle mushroom edible fungus planting picker according to claim 2, wherein the right side of the cutting blade (4) extends downwards, the cutting blade (4) comprises an extending part, a second baffle (41) is movably mounted at the front end of the extending part, a second spring (42) is mounted on the inner side of the second baffle (41), and a limiting block (43) is fixedly mounted at the front end of the upper surface of the cutting blade (4).
7. The needle mushroom edible fungus planting and picking device according to claim 6, wherein the second baffle (41) is connected with the cutting blade (4) through a shaft, an included angle between the second baffle (41) and the cutting blade (4) is 0-60 degrees, and the size of the included angle between the second baffle (41) and the cutting blade (4) is controlled by a second spring (42) and a limiting block (43).
8. The needle mushroom edible fungus planting picker according to claim 6, wherein the outer surface of the sleeve (22) is fixedly provided with a liquid adding mechanism (5) and is located below the cutting blade (4), the liquid adding mechanism (5) comprises a third spring (51), a balancing weight (52), a connecting rod (53), a valve (54), a liquid outlet (55) and a liquid adding box (56), the liquid adding box (56) is fixedly arranged on the outer surface of the sleeve (22) and is located below the cutting blade (4), the third spring (51) is fixedly arranged on one side, far away from the sleeve (22), inside the liquid adding box (56), of the balancing weight (52) is fixedly arranged on one side, close to the sleeve (22), of the third spring (51), the connecting rod (53) is fixedly arranged on one side, close to the sleeve (22), of the valve (54) is fixedly arranged on one side, close to the sleeve (22), of the connecting rod (53), the liquid outlet (55) is arranged at the position of the lower end of the liquid adding box (56) corresponding to the valve (54).
9. The needle mushroom edible fungus planting and picking device according to claim 8, wherein the liquid adding mechanism (5) is obliquely arranged on the outer surface of the sleeve (22) and the upper surface is concave.
10. The needle mushroom edible fungus planting and picking device according to claim 1, characterized in that three expansion plates (11) are fixedly mounted on the outer surface of the upper end of the collecting base (1), each expansion plate (11) is composed of a fixed plate (12), a movable plate (13), a screwing bolt (14) and a threaded hole (15), the fixed plate (12) is fixedly mounted on the upper surface of the collecting base (1), the movable plate (13) is movably sleeved inside the fixed plate (12), one side, far away from the sleeve (22), of the threaded hole (15) and the fixed plate (12) is formed, the screwing bolt (14) is movably mounted inside the threaded hole (15), and the three expansion plates (11) can be adjusted in height.
CN202111575992.7A 2021-12-22 2021-12-22 Needle mushroom edible fungus planting and picking device Active CN114532158B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111575992.7A CN114532158B (en) 2021-12-22 2021-12-22 Needle mushroom edible fungus planting and picking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111575992.7A CN114532158B (en) 2021-12-22 2021-12-22 Needle mushroom edible fungus planting and picking device

Publications (2)

Publication Number Publication Date
CN114532158A true CN114532158A (en) 2022-05-27
CN114532158B CN114532158B (en) 2024-02-20

Family

ID=81669135

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111575992.7A Active CN114532158B (en) 2021-12-22 2021-12-22 Needle mushroom edible fungus planting and picking device

Country Status (1)

Country Link
CN (1) CN114532158B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115106226A (en) * 2022-07-26 2022-09-27 湖南华兴玻璃有限公司 Special-shaped glass bottle surface spraying device

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107711056A (en) * 2017-12-08 2018-02-23 福清市冠盛蔬菜种植农民专业合作社 A kind of asparagus cultivates recovering device
CN207400064U (en) * 2017-09-08 2018-05-25 鲁东大学 A kind of green agricultural and sideline product edible mushroom needle mushroom equipment of high efficiency picking
JP2018138004A (en) * 2017-02-24 2018-09-06 ホクト株式会社 Mushroom harvesting device
CN108770600A (en) * 2018-05-22 2018-11-09 河北机电职业技术学院 Needle mushroom picker
CN208211039U (en) * 2018-05-02 2018-12-11 闽清县盛旺佳食用菌农业专业合作社 A kind of golden mushroom plantation bottle picker
CN208657530U (en) * 2018-08-13 2019-03-29 南京金万辰生物科技有限公司 A kind of high efficiency mycelium stimulation device of acupuncture needle mushroom culture
CN208836710U (en) * 2018-09-30 2019-05-10 山东省农业科学院农业资源与环境研究所 Needle mushroom high-volume recovering device
CN208876374U (en) * 2018-03-28 2019-05-21 浙江环宇建设集团有限公司 A kind of glass wiping device for construction and decoration
CN209138875U (en) * 2018-10-31 2019-07-23 江阴市鑫泓环保科技有限公司 High-pressure electrostatic traps tower cleaning device
US20200205355A1 (en) * 2018-12-27 2020-07-02 Jacobus Alexander Jozef Lemmen System for growing mushrooms
CN211185222U (en) * 2019-11-19 2020-08-07 江苏友康生态科技有限公司 Device is picked fast to domestic fungus
AU2020103855A4 (en) * 2020-12-03 2021-02-11 Sichuan Agricultural University Scissors for harvesting mustard
CN112772303A (en) * 2021-01-20 2021-05-11 刘素兰 Mushroom planting and picking method
CN214282525U (en) * 2021-01-08 2021-09-28 福建农林大学 Flammulina velutipes picking, root cutting and collecting device
CN214628684U (en) * 2021-05-12 2021-11-09 福建万辰生物科技股份有限公司 White jade mushroom goes out mushroom and cultivates and use harvesting device

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018138004A (en) * 2017-02-24 2018-09-06 ホクト株式会社 Mushroom harvesting device
CN207400064U (en) * 2017-09-08 2018-05-25 鲁东大学 A kind of green agricultural and sideline product edible mushroom needle mushroom equipment of high efficiency picking
CN107711056A (en) * 2017-12-08 2018-02-23 福清市冠盛蔬菜种植农民专业合作社 A kind of asparagus cultivates recovering device
CN208876374U (en) * 2018-03-28 2019-05-21 浙江环宇建设集团有限公司 A kind of glass wiping device for construction and decoration
CN208211039U (en) * 2018-05-02 2018-12-11 闽清县盛旺佳食用菌农业专业合作社 A kind of golden mushroom plantation bottle picker
CN108770600A (en) * 2018-05-22 2018-11-09 河北机电职业技术学院 Needle mushroom picker
CN208657530U (en) * 2018-08-13 2019-03-29 南京金万辰生物科技有限公司 A kind of high efficiency mycelium stimulation device of acupuncture needle mushroom culture
CN208836710U (en) * 2018-09-30 2019-05-10 山东省农业科学院农业资源与环境研究所 Needle mushroom high-volume recovering device
CN209138875U (en) * 2018-10-31 2019-07-23 江阴市鑫泓环保科技有限公司 High-pressure electrostatic traps tower cleaning device
US20200205355A1 (en) * 2018-12-27 2020-07-02 Jacobus Alexander Jozef Lemmen System for growing mushrooms
CN211185222U (en) * 2019-11-19 2020-08-07 江苏友康生态科技有限公司 Device is picked fast to domestic fungus
AU2020103855A4 (en) * 2020-12-03 2021-02-11 Sichuan Agricultural University Scissors for harvesting mustard
CN214282525U (en) * 2021-01-08 2021-09-28 福建农林大学 Flammulina velutipes picking, root cutting and collecting device
CN112772303A (en) * 2021-01-20 2021-05-11 刘素兰 Mushroom planting and picking method
CN214628684U (en) * 2021-05-12 2021-11-09 福建万辰生物科技股份有限公司 White jade mushroom goes out mushroom and cultivates and use harvesting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115106226A (en) * 2022-07-26 2022-09-27 湖南华兴玻璃有限公司 Special-shaped glass bottle surface spraying device

Also Published As

Publication number Publication date
CN114532158B (en) 2024-02-20

Similar Documents

Publication Publication Date Title
CN205903981U (en) High -efficient sieving mechanism is used in intensive processing of highest grade camellia oil
CN114532158A (en) Flammulina velutipes edible fungus planting and picking device
CN113428446A (en) Automatic bundling device for plastic film residue recovery and plastic film residue recovery machine
CN108243710A (en) A kind of lawn sweeper that there is height to adjust
CN208879012U (en) Vertical cyperue esculentus screening plant
CN208559391U (en) A kind of grain collecting dump truck
CN114885753B (en) Adjustable planting frame for edible fungi planting
CN216853147U (en) Fruit cluster cuttage device
CN109168603B (en) Agricultural intelligent jujube harvester
CN212544658U (en) Tea harvesting and screening mechanism
CN211671384U (en) Harvester lower cutting knife device with buffer structure
CN107251714A (en) A kind of small-sized groundnut picker of feeding entirely worked continuously
CN114098094A (en) Hawthorn processingequipment that denucleates
CN210352209U (en) Fruit and vegetable picking manipulator
CN211220845U (en) Uncaria cutting machine
CN110122054B (en) Dragon fruit swing type bidirectional lossless full picking umbrella-shaped screening spherical protective vehicle
CN209283750U (en) Self-propelled wild cabbage harvesting apparatus
CN108617416B (en) Section of thick bamboo is picked to hickory chick
CN110249787A (en) A kind of ecological agriculture vegetable cultivation harvesting apparatus
CN105144988B (en) Double-disc young garlic shoot extracting device
CN218897574U (en) Picking device for pear planting
CN212215684U (en) Green tea milling device convenient to unloading
CN203152029U (en) Floating type picking platform
CN109964639B (en) Tea oil fruit collecting and sorting machine
CN211322096U (en) A adjustable collection recovery unit for passion fruit is planted

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20240122

Address after: 418000 East 2nd Road, Huaihua Industrial Park, Hunan Province

Applicant after: HUNAN BENYE GREEN PREVENTION AND CONTROL TECHNOLOGY Co.,Ltd.

Country or region after: China

Address before: 221000 Room 301, building 4, Greenland Century City, No. 29, Hanjing Avenue, Yunlong District, Xuzhou City, Jiangsu Province

Applicant before: Zhu Shuting

Country or region before: China

GR01 Patent grant
GR01 Patent grant