A fungus picking machine

Abstract

The invention discloses a fungus picking machine, which belongs to the technical field of edible fungus production equipment, and comprises a frame and an ear picking device mounted on the frame, wherein the ear picking device comprises an ear picking tube and a driving mechanism for driving the ear picking tube to rotate, wherein the ear picking tube comprises a feeding port and a discharging port, and an adjusting groove is provided on the tube wall of the ear picking tube, wherein the adjusting groove is arranged along the axial direction of the ear picking tube, and a fixing plate is fixedly connected to the notch of the adjusting groove on both sides, wherein the fixing plate is provided with a strip hole and a reinforcing plate is provided at the connection with the ear picking tube, and an adjusting plate is arranged in the adjusting groove, wherein one end of the adjusting plate is fixed with a bolt of the strip hole of the fixing plate, and the other end extends into the ear picking tube and is connected with a scraper, and the scraper is arranged in a circular array with equal spacing at the center of the ear picking tube. The fungus picking machine of the invention has a simple and reasonable overall structure, a high degree of automation, saves a lot of manpower, has a good fungus picking effect, and well meets the use demand of large-scale fungus picking.

Description

Technical Field

[0001] The invention relates to the field of edible fungus production equipment, and in particular to a fungus picking machine. Background Art

[0002] Auricularia auricula is a common edible fungus species. It needs to be picked from the mushroom stick before use. The traditional manual picking method cannot meet the needs of industrial mass production. Some suitable auricularia auricula picking equipment has gradually appeared on the market, such as a bag-grown black auricularia auricula picking device disclosed in Chinese patent publication number CN210275360U. However, the existing auricularia auricula picking equipment has the following problems: complex structure, more driving devices, high production cost; unable to adjust the picking area according to the size of the mushroom stick and the growth of the auricularia auricula, poor applicability; when feeding, it is necessary to manually decelerate the mushroom stick for feeding, and after the auricularia auricula is picked, it is necessary to manually sort the auricularia auricula and the mushroom stick, the degree of automation is low, and the auricularia auricula production efficiency is affected. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] The invention provides a fungus picking machine, which at least solves the problem that the existing fungus picking machine has more driving devices and poor applicability, and has the advantages of simple structure and convenient use.

[0005] (II) Technical solution

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a wood ear picking machine, comprising a frame and an ear picking device installed on the frame, the ear picking device comprising an ear picking tube and a driving mechanism for driving the ear picking tube to rotate, the ear picking tube is provided with a feed port and a discharge port and a scraper is provided between the feed port and the discharge port, and the scraper is arranged around the inner circumference of the ear picking tube.

[0007] It is further provided that an adjustment groove is opened on the wall of the ear-picking tube, and the adjustment groove is arranged along the axial direction of the ear-picking tube. Fixed plates are fixedly connected on both sides of the adjustment groove. The fixed plate is provided with a strip hole and a reinforcing plate is provided at the connection with the ear-picking tube. An adjustment plate is arranged in the adjustment groove, and one end of the adjustment plate is fixed with a bolt of the strip hole of the fixing plate, and the other end extends into the ear-picking tube and is connected with the scraper. The scraper is arranged in a circular array with equal spacing at the center of the ear-picking tube.

[0008] It is further provided that the scraper is provided with a notch at the end surface in contact with the mushroom stick, the notch is close to the end of the scraper, and a guide portion is provided at an opening upper end of the notch away from the scraping direction, and the guide portion is arranged obliquely downward.

[0009] It is further configured that the frame is provided with an installation box outside the ear-picking tube, the top and bottom of the installation box are provided with clearance holes for the ear-picking tube, the top of the installation box is provided with a clamping frame, the inner circle size between the clamping frames is close to the inner circle size between the scrapers, the clamping frame includes a connecting rod and a guide rod extending into the ear-picking tube, the connecting rod is provided with a strip hole and is bolted to the top of the installation box through the strip hole, the end of the guide rod and the connecting end with the connecting rod are provided with a chamfered structure, the top and bottom of the installation box are pivotally connected to guide wheels, and the guide wheels are arranged around and in contact with the ear-picking tube.

[0010] It is further configured that the driving mechanism includes a driven sprocket fixed on the ear picking tube, a driving sprocket connected to the driven sprocket through a chain, a motor driving the driving sprocket to rotate, and a tensioning wheel connected to the chain, and the tensioning wheel is pivotally connected to the bottom of the installation box.

[0011] The invention is further configured to include a sorting device disposed at the lower end of the ear-picking device discharge port, wherein the sorting device includes a hopper located at the lower end of the ear-picking tube discharge port, a screening belt located at the end of the hopper, and a collecting box located at the bottom end of the screening belt. The bottom surface of the hopper is inclined to the discharge direction and the angle between the hopper and the screening belt is greater than 90 degrees. The screening belt includes a conveyor belt, a pair of rollers connected to the conveyor belt, and a motor for driving the rollers to rotate. A leakage hole is provided in the middle of the conveyor belt, and mushroom stick baffles are provided in the leakage hole at intervals. The gap between the mushroom stick baffles is greater than the size of the wood ear but smaller than the outer diameter of the mushroom sticks.

[0012] It is further provided that the connection between the edge of the conveyor belt and the leakage hole is an inclined surface inclined toward the leakage hole.

[0013] Further configuration includes a feeding device arranged at the feeding end of the ear picking device, the feeding device includes a base installed on a frame, four rotating shafts pivoted on the base, a feeding roller installed on the rotating shaft, and a rotating motor driving the rotating shaft to rotate, the rotating shafts are vertically connected in sequence through bevel gears to form a square structure, the square structure is located directly above the feeding port, the feeding roller is located in the middle section of the rotating shaft and a material-pickup protrusion is provided on the surface, and an arc-shaped recess is provided in the middle of the feeding roller.

[0014] It is further provided that a feed hopper is provided on the base, and the feed hopper is provided around the feed roller.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the fungus picking machine provided by the present invention has the following beneficial effects:

[0017] The fungus picking machine of the present invention can complete the actions of feeding mushroom sticks, picking fungus, screening and collecting fungus, etc., with a high degree of automation, low labor intensity and high fungus picking efficiency; the fungus picking device drives the fungus picking tube to rotate through a driving device, and the scraper in the fungus picking tube scrapes the fungus off the mushroom sticks, wherein the adjusting plate can adjust the height in the adjusting groove, and adjust the distance of the extension into the fungus picking tube in the strip hole area of ​​the fixing plate, so that the fungus picking area of ​​the scraper is adjusted to adapt to different mushroom stick sizes and fungus growth conditions, so as to achieve better picking effect, and the bag clamping frame is used to fix the mushroom sticks and improve the picking efficiency of the scraper for the fungus on the mushroom sticks; a guide wheel is provided on the installation box to contact the fungus picking tube, so as to improve the smoothness and stability of the rotation of the fungus picking tube and improve the picking effect. The efficiency of picking fungi is improved; the sorting device guides the fungi sticks obliquely onto the conveyor belt through the hopper, and the conveyor belt is provided with a leakage hole for the fungi to pass through, and the fungi stick blocking rod on the leakage hole can effectively prevent the fungi sticks from passing through the leakage hole, and the fungi sticks can be transported to the waste end with the conveyor belt, and the fungi are collected by the collecting box, without manual screening, high efficiency, and greatly reduced labor intensity; in view of the deficiency that the existing fungi picking equipment needs to manually push the fungi sticks to feed, the present invention automatically feeds through the feeding device, and the unpicked fungi sticks can be transported to the feed hopper through the conveyor belt, enter between the rotating shaft and the feed roller of the square structure, and the rotating motor drives the rotating shaft and the feed roller to rotate, and the feed roller sends the fungi sticks to the direction of the feed port through the material-pickling protrusion, thereby eliminating the operation of manual feeding. The fungi picking machine of the present invention has a simple and reasonable overall structure, a high degree of automation, saves a lot of manpower, has a good fungi picking effect, and well meets the use requirements of large-scale fungi picking. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of the ear-picking device of the present invention;

[0019] Figure 2 It is a front schematic diagram of the ear-picking device of the present invention;

[0020] Figure 3 It is a side schematic diagram of the ear-picking device of the present invention;

[0021] Figure 4 It is a schematic diagram of the connection structure of the scraper of the present invention;

[0022] Figure 5 It is a schematic diagram of the feeding device of the present invention;

[0023] Figure 6 It is a schematic diagram of the structure of the fungus picking machine of the present invention. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, Figure 1 is a schematic diagram of the structure of the ear-picking device of the present invention, Figure 2 is a front view schematic diagram of the ear-picking device of the present invention, Figure 3 is a side view of the ear-picking device of the present invention, Figure 4 It is a schematic diagram of the connection structure of the scraper of the present invention.

[0026] The present invention provides a fungus picking machine, comprising a frame 1 and a fungus picking device 2 installed on the frame 1.

[0027] The ear-picking device 2 is used to pick the fungus on the mushroom stick, and comprises an ear-picking tube 21 and a driving mechanism 22 for driving the ear-picking tube 21 to rotate; the upper and lower openings of the ear-picking tube 21 are respectively formed into a feed port and a discharge port, and a plurality of adjustment grooves 210 are provided on the tube wall of the ear-picking tube 21, and the adjustment grooves 210 are arranged along the axial direction of the ear-picking tube 21, and a plurality of fixing plates 23 are fixedly connected on both sides of the groove of the adjustment groove 210, and the fixing plates 23 are provided with strip holes 230 along the radial direction of the ear-picking tube 21, and a reinforcing plate 24 is provided at the connection between the fixing plate 23 and the ear-picking tube 21, and each adjustment groove 210 is provided with a plurality of fixing plates 23, and each fixing plate 23 is provided with a plurality of fixing plates 230 ... An adjusting plate 25 is arranged inside, one end of which is fixed with bolts to the strip hole 230 of the fixing plate 23, and the other end extends into the ear picking tube 21 to be connected with the scraper 26 and is fixed at the connection point by two pressing plates. The scraper 26 is arranged in an array with equal intervals around the inner circumference of the ear picking tube 21. The adjusting plate 25 can adjust the height in the adjusting groove 210 and adjust the distance of extending into the ear picking tube 21 in the area of ​​the strip hole 230 of the fixing plate 23. In this way, the ear picking area of ​​the scraper 26 can be adjusted to adapt to different mushroom stick sizes and the growth conditions of the wood ear, so as to achieve a better picking effect.

[0028] The scraper 26 is preferably made of a silicone sheet, and a notch 260 is provided on the end surface in contact with the mushroom stick, the notch 260 is close to the upper and lower ends of the scraper 26, and a guide portion 261 is provided at the upper end of the opening of the notch 260 away from the scraping direction, and the guide portion 261 is tilted downward; since the agaricus scraped off will adhere to the scraper 26 due to centrifugal force during the high-speed rotation of the ear-picking tube 21, affecting the normal discharge, and as the number of attached agaricus increases, the scraper 26 is easily deformed, which affects the rotation speed of the ear-picking tube 21 and the scraping effect, and the notch 260 on the scraper 26 can guide the attached agaric, and the downwardly tilted guide portion 261 has a guiding effect on the guided agaric, ensuring that the agaric moves toward the downward discharge port, thereby improving the discharge efficiency.

[0029] A mounting box 27 is provided outside the ear-picking tube 21 of the frame 1, and the mounting box 27 is fixed on the frame 1. The top and bottom of the mounting box 27 are provided with holes 270 for making way for the ear-picking tube 21. A clamping frame 28 is fixed on the top of the mounting box 27. The inner circle size between the clamping frames 28 is slightly smaller than or slightly larger than the inner circle size between the scrapers 26, which is convenient for fixing the mushroom sticks. The clamping frame 28 includes a connecting rod 281 and a guide rod 282 extending into the ear-picking tube 21. The connecting rod 281 is provided with a strip hole 230 and is bolted to the top of the mounting box 27 through the strip hole 230, which is convenient for adjusting the inner circle size of the clamping frame 28 according to the size of the mushroom stick. The end of the guide rod 282 and the connecting end with the connecting rod 281 are provided with a chamfered structure. The top and bottom of the mounting box 27 are pivotally connected to a guide wheel 29, and the guide wheel 29 is arranged around the contact ear-picking tube 21.

[0030] The driving mechanism 22 includes a driven sprocket 221 fixed on the outer circumference of the ear cleaning tube 21, a driving sprocket 222 connected to the driven sprocket 221 through a chain 223, a motor 224 driving the driving sprocket 222 to rotate, and a tensioning wheel 225 connected to the chain 223, and the tensioning wheel 225 is pivotally connected to the bottom of the installation box 27.

[0031] Combination Figure 5 and Figure 6 As shown, Figure 5 is a schematic diagram of a feeding device of the present invention, Figure 6 It is a schematic diagram of the structure of the fungus picking machine of the present invention.

[0032] In order to realize automatic feeding, the wood ear picking machine also includes a feeding device 3, which is arranged at the feeding end of the wood ear picking device 2. The feeding device 3 includes a base 31 installed on the frame 1, four rotating shafts 32 pivoted on the base 31, a feeding roller 33 installed on the rotating shaft 32 and a rotating motor 34 for driving the rotating shaft 32 to rotate. The rotating shafts 32 are vertically connected in sequence through bevel gears 35 to form a square structure, which is located directly above the feeding port. The feeding roller 33 is located in the middle section of the rotating shaft 32 and a material-pickling protrusion 350 is provided on the surface. An arc-shaped recess 351 is provided in the middle of the feeding roller 33 to fit the shape of the mushroom stick. A feeding hopper 36 is provided on the base 31, and the feeding hopper 36 is arranged around the feeding roller 33. The ends of the feeding roller 33 and the material-pickling protrusion 350 are arc-shaped and made of silicone material to reduce damage to the wood ear.

[0033] In order to facilitate the separation of wood ear and mushroom sticks, the wood ear picking machine also includes a sorting device 4, which is arranged at the discharge end of the ear picking device 2. The sorting device 4 includes a hopper 41 located at the lower end of the discharge port of the ear picking tube 21, a screening belt 42 located at the end of the hopper 41, and a collecting box 43 located at the bottom end of the screening belt 42. The bottom surface of the hopper 41 is inclined to the discharge direction and the angle between the hopper 41 and the screening belt 42 is greater than 90 degrees. The screening belt 42 includes a conveyor belt 421, a pair of rollers 422 connected to the conveyor belt 421, and a motor 423 for driving the rollers 422 to rotate. The conveyor belt 421 is driven to move by the rollers 422. A leakage hole 400 is provided in the middle of the conveyor belt 421. Mushroom stick baffles 401 are arranged at intervals in the leakage hole 400. The gap between the mushroom stick baffles 401 is larger than the size of the wood ear and smaller than the outer diameter of the mushroom sticks. The mushroom stick baffles are preferably round rods with both ends pivotally connected to the conveyor belt 421.

[0034] The connection between the edge of the conveyor belt 421 and the leakage hole 400 is an inclined surface inclined toward the leakage hole 400. After the wood ear enters the conveyor belt 421, it can follow the inclined surface into the leakage hole 400, thereby improving the discharge efficiency.

[0035] When the fungus picking machine of the present invention is working, the unpicked mushroom sticks are transported to the feed hopper 36 through the conveyor belt, and enter between the rotating shaft 32 and the feed roller 33 of the square structure under the action of gravity. The rotating motor 34 drives the rotating shaft 32 and the feed roller 33 to rotate, and the feed roller 33 pushes the mushroom sticks toward the feed port through the material pushing protrusion 350. After the mushroom sticks enter the ear picking tube 21, they are fixed by the clamping frame 28 to limit the circumferential rotation. The driving mechanism 22 drives the ear picking tube 21 to rotate, and the scraper 26 in the ear picking tube 21 scrapes the fungus off the mushroom sticks, wherein the adjustment plate 25 can adjust the height in the adjustment groove 210. The distance of the mushroom picking tube 21 is adjusted in the area of ​​the strip hole 230 of the fixed plate 23, so that the mushroom picking area of ​​the scraper 26 is adjusted to adapt to different mushroom stick sizes and the growth conditions of the fungus, so as to achieve a better picking effect; the mushroom sticks and fungus after picking enter the hopper 41 of the sorting device 4, and the hopper 41 guides the mushroom sticks obliquely onto the conveyor belt 421, and the fungus falls from the leakage hole 400 on the conveyor belt 421, while the mushroom sticks are blocked by the mushroom stick blocking rod 401 on the leakage hole 400. Finally, the mushroom sticks are transported to the waste end with the conveyor belt 421, and the fungus is collected by the collecting box 43, and the picking of fungus is completed.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fungus picking machine, characterized in that: The invention comprises a frame and an ear-cleaning device mounted on the frame, wherein the ear-cleaning device comprises an ear-cleaning tube and a driving mechanism for driving the ear-cleaning tube to rotate, wherein the ear-cleaning tube is provided with a feed inlet and a discharge outlet, and a scraper is provided between the feed inlet and the discharge outlet, and the scraper is arranged around the inner circumference of the ear-cleaning tube; The upper and lower openings of the ear-picking tube form a feed inlet and a discharge outlet, respectively. A plurality of adjustment grooves are provided on the wall of the ear-picking tube. The adjustment grooves are arranged along the axial direction of the ear-picking tube. A plurality of fixing plates are fixedly connected on both sides of the adjustment grooves. The fixing plates are provided with strip holes along the radial direction of the ear-picking tube. A reinforcing plate is provided at the connection between the fixing plate and the ear-picking tube. An adjustment plate is provided in each adjustment groove. One end of the adjustment plate is fixed with a bolt through the strip hole of the fixing plate. The other end extends into the ear-picking tube and is connected to a scraper and is fixed at the connection by two pressing plates. The scrapers are arranged in an array with equal spacing around the inner circumference of the ear-picking tube. The height of the adjustment plate can be adjusted in the adjustment groove, and the distance of the adjustment plate extending into the ear-picking tube can be adjusted in the strip hole area of ​​the fixing plate. The scraper is provided with a notch at the end surface in contact with the mushroom sticks, and the notch is close to the end of the scraper; the notch is provided with a guide portion at the upper end of the opening away from the scraping direction, and the guide portion is arranged obliquely downward.

2. The fungus picking machine according to claim 1, characterized in that: The frame is provided with an installation box outside the ear-picking tube, and the top and bottom of the installation box are provided with clearance holes for the ear-picking tube. A clamping frame is provided on the top of the installation box. The inner circle size between the clamping frames is close to the inner circle size between the scrapers. The clamping frame includes a connecting rod and a guide rod extending into the ear-picking tube. The connecting rod is provided with a strip hole and is bolted to the top of the installation box through the strip hole. The end of the guide rod and the connecting end with the connecting rod are provided with a chamfered structure. The top and bottom of the installation box are pivotally connected to guide wheels, and the guide wheels are arranged around and in contact with the ear-picking tube.

3. The fungus picking machine according to claim 2, characterized in that: The driving mechanism comprises a driven sprocket fixed on the ear picking tube, a driving sprocket connected to the driven sprocket through a chain, a motor driving the driving sprocket to rotate, and a tensioning wheel connected to the chain, wherein the tensioning wheel is pivotally connected to the bottom of the installation box.

4. A fungus picking machine according to any one of claims 1 to 3, characterized in that: It also includes a sorting device arranged at the lower end of the discharge port of the ear-picking device, the sorting device includes a hopper located at the lower end of the discharge port of the ear-picking tube, a screening belt located at the end of the hopper, and a collecting box located at the bottom end of the screening belt, the bottom surface of the hopper is inclined to the discharge direction and the angle between the hopper and the screening belt is greater than 90 degrees, the screening belt includes a conveyor belt, a pair of rollers connected to the conveyor belt, and a motor driving the rollers to rotate, a leakage hole is provided in the middle of the conveyor belt, and mushroom stick baffles are arranged at intervals in the leakage hole, and the gap between the mushroom stick baffles is larger than the size of the fungus but smaller than the outer diameter of the mushroom sticks.

5. The fungus picking machine according to claim 4, characterized in that: The connection between the edge of the conveyor belt and the leakage hole is an inclined surface inclined toward the leakage hole.

6. A fungus picking machine according to any one of claims 1 to 5, characterized in that: It also includes a feeding device arranged at the feeding end of the ear picking device, which includes a base installed on a frame, four rotating shafts pivoted on the base, a feeding roller installed on the rotating shaft, and a rotating motor driving the rotating shaft to rotate. The rotating shafts are vertically connected in sequence through bevel gears to form a square structure, which is located directly above the feeding port. The feeding roller is located in the middle section of the rotating shaft and is provided with a material-prying protrusion on the surface. The feeding roller is provided with an arc-shaped recess in the middle.

7. The fungus picking machine according to claim 6, characterized in that: A feed hopper is arranged on the base, and the feed hopper is arranged around the feed roller.

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