Edible fungus scratching device

Abstract

The utility model belongs to the technical field of mycelium stimulation equipment, and particularly relates to an edible mushroom mycelium stimulation device. Comprising a conveyor and a support, guide rods are installed on the two sides of the conveyor, the conveyor penetrates through the interior of the support, at least one air cylinder is installed above the support, the output ends of the air cylinders are fixedly connected with a driving box, a plurality of output ends of the driving box are connected with mycelium stimulation knives through flanges, and material suction heads and water spray nozzles are detachably installed on the outer walls of the mycelium stimulation knives. The material suction head is connected with a collecting tank through a material suction pipe, a gate valve is installed at the output end of the collecting tank, a vacuum valve and an air inlet valve are installed above the collecting tank, and a feeding valve is installed on the material suction pipe. Only the cap removing station and the fungus scratching station are needed, the occupied area is small, the equipment investment is low, and the production environment is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mushroom scratching equipment, in particular to an edible mushroom scratching device. Background Art

[0002] Scraping the fungi is a process of removing old fungus blocks and fungus skins with a fungus scraping machine (or manually). This step is an important measure to promote the formation of primordium of mycelium. By scratching the fungi, the fruiting body can be neatly generated from the surface of the culture medium, which is conducive to fruiting. The current working process of the fungus scraping machine is to first remove the cover body, then flip it over, and after scratching the fungi with a fungus scraping knife, the old fungus blocks and fungus skins fall off, and then refill water after flipping again. Therefore, it is necessary to set up multiple stations, including a cover-off station for removing the cover of the fungus bottle, a flipping station for flipping the fungus bottle basket, a scratching station for scratching the fungus in the fungus bottle, and a water replenishment station for replenishing water in the fungus bottle. Some fungus scraping machines also need to set up separate conveyors between different stations. The fungus scraping machine in the prior art occupies a large area and has a high cost. Each station needs to position the fungus bottle, and during the flipping process, the fungus blocks will fall on the surrounding ground, which needs to be cleaned continuously, otherwise the fungus will be contaminated due to mold. Summary of the invention

[0003] The utility model aims to provide an edible mushroom scratching device to solve the problems existing in the prior art.

[0004] The technical solution adopted by the utility model to solve its technical problems is: an edible mushroom scratching device, including a conveyor and a bracket, guide rods are installed on both sides of the conveyor, the conveyor passes through the inside of the bracket, at least one cylinder is installed above the bracket, the cylinder output end is fixedly connected with a drive box, several output ends of the drive box are connected with scratching knives through flanges, a suction head and a water spray nozzle are detachably installed on the outer wall of the scratching knife, the suction head is connected with a collection tank through a suction pipe, a plug valve is installed at the output end of the collection tank, a vacuum valve and an air intake valve are installed above the collection tank, and a feed valve is installed on the suction pipe.

[0005] Furthermore, the upper end of the scratching knife is columnar, the lower end of the scratching knife is conical, a scraper is welded on the outer wall of the junction of the columnar and conical shapes of the scratching knife, and a flange is welded on the top of the scratching knife.

[0006] Furthermore, a suction fixing piece is welded on the outer wall of the scratching knife, and a water spray fixing piece is welded on the outer wall of the scratching knife in a downward-inclined manner. The positions of the suction fixing piece and the water spray fixing piece are staggered with the position of the scraper on the projection plane of the scratching knife. Through holes and slots are provided in the middle positions of the suction fixing piece and the water spray fixing piece, and the through holes are connected to the slots.

[0007] Furthermore, the suction head is a hollow structure that is open at the top and bottom. The upper end of the suction head is circular and has an external thread, the lower end of the suction head is flat, and a clamping plate is welded to the outer wall of the circular end of the suction head.

[0008] Furthermore, the circular end of the suction head is inserted into the through hole of the suction fixing piece and the clamping plate is inserted into the clamping groove of the suction fixing piece. A bolt pair that passes through the clamping plate and the suction fixing piece is bolted between the clamping plate and the suction fixing piece. The suction head is detachably installed on the scratching knife by passing through the clamping plate, the suction fixing piece and the bolt pair.

[0009] Furthermore, the water spray nozzle is a hollow structure which is open at the top and the bottom. The upper end of the water spray nozzle is circular and has an external thread, and the lower end of the water spray nozzle is conical. A clamping block is welded on the outer wall of the circular end of the water spray nozzle.

[0010] Furthermore, the circular end of the water spray nozzle is inserted into the through hole of the water spray fixing part and the clamping block is inserted into the clamping groove of the water spray fixing part. A bolt pair that passes through the clamping block and the water spray fixing part is bolted between the clamping block and the water spray fixing part. The water spray nozzle is detachably installed on the scratching knife by passing through the clamping block, the water spray fixing part and the bolt pair.

[0011] Furthermore, a plurality of support rods are welded on both sides of the conveyor. The support rods are bent toward the inner side of the conveyor and then welded to the guide rods. The guide rods are welded to the conveyor through the support rods.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model only needs two workstations, namely, removing the cover and scratching the bacteria, which occupies a small area, requires less equipment investment, and improves the production environment.

[0014] 2. Use the scraper and suction head to scratch and suck away the mushroom blocks at the same time. There is no need to overturn the mushroom bottle basket, and no mushroom blocks will fall on the surrounding ground, thereby improving the working environment and preventing the fallen mushroom blocks from becoming moldy and contaminating the strains.

[0015] 3. The old mushroom blocks and mushroom skins are removed by directly sucking away the mushroom blocks instead of pouring them out after reversing, thus reducing the number of turning stations.

[0016] 4. The water spraying operation is carried out on the scratching station through the water spray nozzle, thereby reducing the water replenishment station, and there is no need to repeatedly position the bacteria bottle basket, reducing the positioning investment cost.

[0017] 5. The guide rods on both sides of the basket can limit and guide the basket. The conveyor only needs to stop accurately, which reduces the positioning cost of the basket.

[0018] 6. Since there is no need to turn over the baskets, only one continuous conveyor is needed, which further reduces the investment cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the guide rod installation structure of the utility model.

[0021] Figure 3 The utility model is a schematic diagram of the structure of a fungus scratching knife.

[0022] Figure 4 The utility model is a schematic diagram of the disassembly structure of a fungus scratching knife.

[0023] Among them: 1. conveyor; 2. bracket; 3. guide rod; 4. cylinder; 5. drive box; 6. scratching knife; 7. suction head; 8. water nozzle; 9. suction pipe; 10. collection tank; 11. gate valve; 12. vacuum valve; 13. intake valve; 14. scraper; 15. flange; 16. suction fixing part; 17. water spray fixing part; 18. through hole; 19. slot; 20. clamping plate; 21. clamping block; 22. bolt pair; 23. support rod; 24. feed valve. DETAILED DESCRIPTION

[0024] The utility model will now be further described in detail with reference to the accompanying drawings.

[0025] like Figure 1-4 As shown, a device for scraping edible mushrooms comprises a conveyor 1 and a bracket 2. Guide rods 3 are installed on both sides of the conveyor 1. The conveyor 1 passes through the inside of the bracket 2. At least one cylinder 4 is installed above the bracket 2. The output end of the cylinder 4 is fixedly connected to a drive box 5. Several output ends of the drive box 5 are connected to a scraping knife 6 through a flange 15. A suction head 7 and a water nozzle 8 are detachably installed on the outer wall of the scraping knife 6. The suction head 7 is connected to a collecting tank 10 through a suction pipe 9. A gate valve 11 is installed at the output end of the collecting tank 10. A vacuum valve 12 and an air inlet valve 13 are installed above the collecting tank 10. A feed valve 24 is installed on the suction pipe 9.

[0026] The conveyor 1 is used to transport the baskets of bacteria bottles, and may be of roller type. Currently, it is a mature technology to accurately transport objects to a designated position and stop them by the conveyor 1, and it is widely used in production, so it will not be described in detail here.

[0027] The drive box 5 is a device with multiple rotating shafts, so that each scratching knife 6 can rotate synchronously, and can control the parameters such as the rotation direction and number of rotations of the scratching knife 6. The drive box 5 is a prior art, and usually drives multiple rotating shafts through a motor. Its structure can be realized through a pulley structure or a gear structure, such as installing a pulley on the rotating shaft and the motor shaft, and then connecting it with a passive pulley through a belt. The belt is bent multiple times between the pulley and the passive pulley. After the motor is started, it can drive multiple rotating shafts to rotate at the same time. A flange 15 is welded to the shaft end of the rotating shaft so that the scratching knife 6 of the utility model can be detachably connected.

[0028] In order to prevent the mushroom blocks from being sucked into the vacuum system, a filter can be installed between the vacuum valve 12 and the collection tank 10. The workshop vacuum system is connected to the vacuum valve 12, and after the vacuum valve 12 is opened, the collection tank 10 is negatively pressurized, and after the feed valve 24 is opened, the broken mushroom blocks can be sucked into the collection box through the suction head 7.

[0029] The suction pipe 9 and the water pipe connected to the water nozzle 8 can be installed in a combination of a hose and a hard pipe. For example, a hose is used at the position connected to the suction head 7, and a hard pipe is used at the end connected to the collecting tank 10. Several hoses are connected in parallel to the hard pipe. The hard pipe is thicker than the hose. The hose can adapt to the movement and rotation of the scratching knife 6. As long as the rotation mode of the scratching knife 6 is set to reciprocating, that is, one circle forward and one circle reverse, the hose can be avoided from being entangled on the scratching knife 6. How to make the hose follow the movement of the scratching knife 6 without bending and clogging, how to connect the hose and the hard pipe, and how to thread the hose are all commonly used installation techniques and structures, which will not be repeated here.

[0030] The upper end of the scratching knife 6 is columnar, and the bottom of the scratching knife 6 is conical. A scraper 14 is welded on the outer wall of the columnar and conical junction of the scratching knife 6, and a flange 15 is welded on the top of the scratching knife 6. The scraper 14 is used to scrape off old fungus blocks and fungus skins.

[0031] A suction fixing part 16 is welded on the outer wall of the scratching knife 6, and a water spray fixing part 17 is welded on the outer wall of the scratching knife 6 in a downwardly inclined manner. The positions of the suction fixing part 16 and the water spray fixing part 17 are staggered with the position of the scraper 14 on the projection plane of the scratching knife 6. A through hole 18 and a slot 19 are provided in the middle position of the suction fixing part 16 and the water spray fixing part 17, and the through hole 18 is connected to the slot 19.

[0032] The suction head 7 is a hollow structure with both upper and lower openings, the upper end of the suction head 7 is round and has an external thread, the lower end of the suction head 7 is flat, and a clamping plate 20 is welded on the outer wall of the round end of the suction head 7. The flat suction head 7 is easier to cover the bacteria bottle when rotating, and the suction is more thorough.

[0033] The circular end of the suction head 7 is inserted into the through hole 18 of the suction fixing piece 16 and the clamping plate 20 is inserted into the clamping groove 19 of the suction fixing piece 16. A bolt pair 22 penetrating the clamping plate 20 and the suction fixing piece 16 is bolted between the clamping plate 20 and the suction fixing piece 16. The suction head 7 is detachably mounted on the scratching knife 6 by penetrating the clamping plate 20, the suction fixing piece 16 and the bolt pair 22.

[0034] The water spray nozzle 8 is a hollow structure which is open at the top and the bottom. The upper end of the water spray nozzle 8 is circular and has an external thread, and the lower end of the water spray nozzle 8 is conical. A clamping block 21 is welded on the outer wall of the circular end of the water spray nozzle 8.

[0035] The circular end of the water spray nozzle 8 is inserted into the through hole 18 of the water spray fixture 17, and the clamping block 21 is inserted into the clamping groove 19 of the water spray fixture 17. A bolt pair 22 that penetrates the clamping block 21 and the water spray fixture 17 is bolted between the clamping block 21 and the water spray fixture 17. The water spray nozzle 8 is detachably installed on the bacteria scraping knife 6 by penetrating the clamping block 21, the water spray fixture 17, and the bolt pair 22. Since the water spray fixture 17 is welded obliquely on the outer wall of the bacteria scraping knife 6, the water spray nozzle 8 is also inclined toward the inside of the bacteria bottle after installation, thereby preventing the sprayed water from leaking outside the bacteria bottle.

[0036] A plurality of support rods 23 are welded on both sides of the conveyor 1. The support rods 23 are bent toward the inside of the conveyor 1 and then welded to the guide rods 3. The guide rods 3 are welded to the conveyor 1 through the support rods 23. The guide rods 3 are used to clamp the bacteria bottle basket so that the bacteria bottle basket can directly hit the bacteria scratching knife 6 when it moves to the bottom of the bacteria scratching knife 6. At this time, it is only necessary to control the stop position of the conveyor 1 to accurately make each bacteria scratching knife 6 directly hit the corresponding bacteria bottle.

[0037] The working principle of the utility model is:

[0038] When in use, connect the workshop water source with the water nozzle 8, install a solenoid valve control, connect the workshop vacuum system with the vacuum valve 12, and open the vacuum valve 12 in advance to maintain negative pressure in the collection tank 10. The uncapped bacteria bottles placed in the bacteria bottle basket are transported by the conveyor 1 to the bottom of the bacteria scratching knife 6. The uncapping equipment of the bacteria bottles and the precise positioning and conveying of the conveyor 1 are existing technologies and will not be repeated here. Since the guide rods 3 are located on both sides of the bacteria bottle basket, they play the role of limiting and guiding. The distance between the guide rods 3 on both sides of the conveyor 1 can be installed according to the size of the bacteria bottle basket, and the conveyor 1 only needs to be accurately positioned and stopped. At this time, the cylinder 4 extends, and the scraping knife 6 penetrates into the surface of the strain to perform the scraping operation. The scraping knife 6 rotates and slowly descends, and the old mushroom blocks and mushroom skins are scraped off by the scraper 14. The rotation method is to rotate forward one circle and then reverse one circle, and repeat this process to avoid the connection pipeline from being entangled. At the same time, the feed valve 24 automatically opens, so that the suction head 7 generates suction force, and the scraped old mushroom blocks and mushroom skins are sucked into the collection tank 10. Since the scraped old mushroom blocks and mushroom skins are relatively loose and light in weight, they are easy to be sucked away, as long as the airtightness of the collection tank 10 is maintained. After the scraping knife 6 finishes scraping the mushrooms, the cylinder 4 retracts, so that the scraping knife 6 reaches the water replenishment position, and the electromagnetic valve controlling the water source automatically opens to spray water on the mushroom bottle, thereby completing the water replenishment. After the water replenishment is completed, the cylinder 4 retracts to the standby position again, waiting for the next mushroom bottle basket to be scratched. When there are many mushroom blocks in the collecting tank 10, after breaking the vacuum through the air inlet valve 13, the gate valve 11 is opened to discharge the collected mushroom blocks, and the materials can be received by the receiving trolley.

[0039] The above-described embodiments are merely descriptions of preferred implementations of the present invention, and are not intended to limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by ordinary persons in the art to the technical solution of the present invention shall fall within the scope of protection of the present invention.

[0040] The technology, shape and structure parts not described in detail in the present invention are all known technologies.

Claims

1. A device for scratching edible mushrooms, characterized in that: It includes a conveyor and a bracket. Guide rods are installed on both sides of the conveyor. The conveyor passes through the inside of the bracket. At least one cylinder is installed above the bracket. The output end of the cylinder is fixedly connected to a drive box. Several output ends of the drive box are connected to a bacteria scraping knife through a flange. A suction head and a water nozzle are detachably installed on the outer wall of the bacteria scraping knife. The suction head is connected to a collecting tank through a suction pipe. A gate valve is installed at the output end of the collecting tank. A vacuum valve and an air inlet valve are installed above the collecting tank. A feed valve is installed on the suction pipe.

2. The edible mushroom scratching device according to claim 1, characterized in that: The upper end of the scratching knife is columnar, the lower end of the scratching knife is conical, a scraper is welded on the outer wall of the joint of the columnar and conical shapes of the scratching knife, and a flange is welded on the top of the scratching knife.

3. The edible mushroom scratching device according to claim 2, characterized in that: A material suction fixing piece is welded on the outer wall of the scratching knife, and a water spray fixing piece is welded on the outer wall of the scratching knife in a downward tilted manner. The positions of the material suction fixing piece and the water spray fixing piece are staggered with the position of the scraper on the projection plane of the scratching knife. Through holes and slots are provided in the middle positions of the material suction fixing piece and the water spray fixing piece, and the through holes are connected to the slots.

4. The edible mushroom scratching device according to claim 2, characterized in that: The suction head is a hollow structure open at the top and bottom. The upper end of the suction head is circular and has an external thread, the lower end of the suction head is flat, and a clamping plate is welded on the outer wall of the circular end of the suction head.

5. The edible mushroom scratching device according to claim 4, characterized in that: The circular end of the suction head is inserted into the through hole of the suction fixing piece and the clamping plate is inserted into the clamping groove of the suction fixing piece. A bolt pair penetrating the clamping plate and the suction fixing piece is bolted between the clamping plate and the suction fixing piece. The suction head is detachably mounted on the scratching knife by penetrating the clamping plate, the suction fixing piece and the bolt pair.

6. The edible mushroom scratching device according to claim 2, characterized in that: The water spray nozzle is a hollow structure which is open at the top and the bottom. The upper end of the water spray nozzle is circular and has an external thread, the lower end of the water spray nozzle is conical, and a clamping block is welded on the outer wall of the circular end of the water spray nozzle.

7. The edible mushroom scratching device according to claim 6, characterized in that: The circular end of the water spray nozzle is inserted into the through hole of the water spray fixing piece and the clamping block is inserted into the clamping groove of the water spray fixing piece. A bolt pair penetrating the clamping block and the water spray fixing piece is bolted between the clamping block and the water spray fixing piece. The water spray nozzle is detachably mounted on the bacteria scraping knife by penetrating the clamping block, the water spray fixing piece and the bolt pair.

8. The edible mushroom scratching device according to claim 1, characterized in that: A plurality of support rods are welded on both sides of the conveyor. The support rods are bent toward the inner side of the conveyor and then welded to the guide rods. The guide rods are welded to the conveyor through the support rods.

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