Processing device and process for recycling black fungus sticks to prepare biological fertilizer

Abstract

The invention relates to the technical field of mushroom stick recycling, and in particular to a processing device and a processing technology for recycling black fungus mushroom sticks to prepare biofertilizer. The invention comprises a storage hopper, a bottom of one side of the storage hopper is fixedly connected with a feed pipe, a pushing mechanism is arranged in the storage hopper, mounting plates are symmetrically welded on the outer walls of the top and bottom sides of the feed pipe, a bag removal mechanism and a feed delivery mechanism are arranged on the mounting plate, and a slitting knife is arranged in the feed delivery pipe; in the invention, the pushing mechanism and the slitting knife are firstly used to cooperate with each other to slit a plurality of mushroom sticks and plastic bags outside thereof one by one, and then the slit plastic bags are separated and taken out from the mushroom sticks by means of the bag removal mechanism, so as to avoid the problem that the plastic bags are crushed together with the mushroom sticks, causing small plastic film fragments to be mixed in the mushroom stick debris, and in the process of bag removal, the feeding mechanism is cooperated to prevent the mushroom sticks from moving in the opposite direction on the one hand, causing an obstruction to the separation of the plastic bags, and on the other hand, the slitting knife is driven to reciprocate to improve the slitting efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of mushroom stick recycling, and in particular to a processing device and a processing technology for recycling black fungus mushroom sticks to prepare biofertilizer. Background Art

[0002] Black fungus is a smooth, refreshing, crisp, delicious, nutritious edible fungus with high medicinal value. It is a traditional export commodity in my country. However, after the black fungus is cultivated and harvested, the nutrients in the mushroom sticks are not completely transformed, and some nutrients are still left, but not enough to cultivate the black fungus again. Therefore, most black fungus cultivators now discard the black fungus mushroom sticks as waste. The discarded mushroom sticks will not only breed miscellaneous bacteria and pollute the environment, but the plastic bags outside will also cause serious white pollution. If the black fungus mushroom sticks are recycled and prepared into biofertilizers, the residual nutrients inside can be utilized, which can avoid waste of resources and reduce environmental pollution.

[0003] At present, in the process of recycling black fungus sticks to prepare biofertilizer, a crushing device is used to crush the black fungus sticks. When the common crushing device crushes the black fungus sticks, the black fungus sticks together with the plastic bag outside the black fungus sticks are crushed. During the crushing process, only large-area plastic film fragments can be separated from the black fungus stick debris, while the plastic film fragments with a smaller area are difficult to separate from the black fungus stick debris, which makes it easy for the plastic film fragments to be prepared into biofertilizer together with the black fungus stick debris, thereby reducing the environmental protection effect of the final biofertilizer;

[0004] In view of the above technical defects, a solution is now proposed. Summary of the invention

[0005] The object of the present invention is to provide a processing device and a processing technology for recovering black fungus sticks to prepare biofertilizer, so as to solve the technical defects mentioned above. First, a pushing mechanism is used in cooperation with a slitting knife to slit a plurality of mushroom sticks and the plastic bags outside them one by one, and then the slit plastic bags are separated and taken out from the mushroom sticks with the help of a bag removal mechanism, so as to avoid the problem that the plastic bags and the mushroom sticks are crushed together, causing the small plastic film fragments to be mixed in the mushroom stick debris; and in the bag removal process, the feeding mechanism is used to prevent the mushroom sticks from moving in the opposite direction on the one hand, thereby hindering the separation of the plastic bags, and on the other hand, the slitting knife is driven to reciprocate to improve the slitting efficiency; then, the mushroom sticks are cut by the slitting knife, and the conical drill bit in the crushing mechanism is used to achieve the contact between the crushing knife and the inside of the mushroom stick, thereby increasing the contact area between the two and accelerating the crushing efficiency of the mushroom sticks.

[0006] The object of the present invention can be achieved by the following technical scheme: a processing device for recovering black fungus sticks to prepare biological fertilizer, comprising a storage hopper, a feed pipe is fixedly connected to the bottom of one side of the storage hopper, a pushing mechanism matched with the feed pipe is arranged in the storage hopper, mounting plates are symmetrically welded on the outer walls of the top and bottom sides of the feed pipe, a bag removal mechanism and a feed mechanism are arranged on the mounting plate, a slitting knife is installed in the feed pipe between the storage hopper and the mounting plate, a crushing mechanism is arranged in the feed pipe, and a discharge port is opened at the bottom of the free end of the feed pipe, and a screen is detachably installed in the discharge port;

[0007] The bag removal mechanism includes rotating rollers and spikes. The rotating rollers are symmetrically installed on both sides of the feeding pipe between the mounting plates, and a plurality of spikes are fixedly connected to the outer side walls of the rotating rollers. Through grooves are opened on the feeding pipe at positions corresponding to the rotating rollers.

[0008] Preferably, the pushing mechanism includes a pushing cylinder, a pushing plate and a blocking plate. The pushing cylinder is bolted to the bottom of one side of the storage hopper, and the piston rod head of the pushing cylinder penetrates into the storage hopper and is fixedly connected to the pushing plate. The top of the pushing plate is fixedly connected to the blocking plate that penetrates to the outside of the storage hopper, and the blocking plate is slidably connected to the storage hopper.

[0009] Preferably, a slide groove is opened on the mounting plate at a position corresponding to the end of each rotating roller, a slider rotatably connected to the rotating roller is slidably connected in the slide groove, a rotating motor for driving the corresponding rotating roller to rotate is bolted to each slider below the conveying pipe, and a bidirectional screw screw threadedly connected to the corresponding slider is rotatably connected between the two slide grooves above the conveying pipe.

[0010] Preferably, a fixing rod is welded between the sliders on both sides of the rotating roller, a scraper which is slidably connected to the corresponding rotating roller is fixedly connected to the fixing rod, and a clearance groove for the corresponding spike to pass through is opened on one side of the scraper.

[0011] Preferably, the feeding mechanism includes a feeding roller, a second slider, an adjusting spring and a feeding motor, and the feeding rollers are symmetrically installed on both sides of the feeding pipe between the mounting plates, and a second slide groove is opened on the mounting plate at a position corresponding to the end of each feeding roller, and a second slider rotatably connected to the feeding roller is slidably connected in the second slide groove, and an adjusting spring is fixedly connected between the side of each slider 2 away from the feeding pipe and the corresponding second slide groove, and a feeding motor for driving the corresponding feeding roller to rotate is bolted to each slider 2 under the feeding pipe.

[0012] Preferably, a movable rod fixedly connected to the slitting knife is slidably connected between the mounting plates, and the movable rod is slidably connected to the feed pipe, a U-shaped frame is fixedly connected to the top of the mounting plate above the feed pipe, a movable plate fixedly connected to the movable rod is slidably connected inside the U-shaped frame, and a convex ridge block is fixedly connected to the bottom of the movable plate, one end of the roller shaft of the feed roller passes through the corresponding slider 2 and is fixedly connected to a turntable, and semicircular convex blocks are symmetrically fixedly connected on both sides of the top of the turntable, and a plurality of return springs are fixedly connected equidistantly between the top of the movable plate and the top inside the U-shaped frame.

[0013] Preferably, the crushing mechanism includes a crushing motor, a crushing shaft, a crushing knife and a conical drill bit. The free end of the feed pipe is bolted to the crushing motor, and the output shaft head of the crushing motor passes through the feed pipe and is fixedly connected to the crushing shaft. Several crushing knives are fixedly connected to the outer wall of the crushing shaft, and the end of the crushing shaft is fixedly connected to a conical drill bit.

[0014] The processing technology for recovering black fungus sticks to prepare biofertilizer comprises the following steps:

[0015] Step 1: stack multiple black fungus sticks in a storage hopper, start the push cylinder to drive the push plate to move, the push plate pushes the black fungus sticks at the bottom into the feed pipe, and cuts the black fungus sticks and the plastic bag outside into two halves with the cooperation of the cutting knife;

[0016] Step 2: The outer side of the cut black fungus stick is in contact with the feeding roller, the feeding motor is started to drive the feeding roller to rotate, and the black fungus stick is brought into contact with the rotating roller, the rotating motor is started to drive the rotating roller to rotate in the opposite direction to the feeding roller, the plastic bag is pulled out with the help of the spikes on the surface of the rotating roller, and the plastic bag is separated from the spikes with the help of the scraper;

[0017] Step 3: The feed roller rotates while driving the turntable to rotate, and cooperates with the semicircular convex block on the turntable and the convex block and the reset spring on the movable plate to drive the slitting knife to reciprocate up and down, and cooperates with the pushing mechanism to push the material to speed up the slitting of the black fungus sticks;

[0018] Step 4: The black fungus sticks without plastic bags are brought into contact with the conical drill bit, the crushing motor is started to drive the crushing knife to rotate, and the pushing mechanism and the feeding mechanism cooperate to crush the black fungus sticks without plastic bags. The qualified debris is screened by the screen and discharged from the feeding pipe, and the unqualified debris is continuously crushed until it is qualified and discharged.

[0019] The beneficial effects of the present invention are as follows:

[0020] (1) The present invention first uses a pushing mechanism to push multiple mushroom sticks in the storage hopper into the feeding pipe one by one, and cooperates with a slitting knife to cut the mushroom sticks and the plastic bag, so as to facilitate the separation of the mushroom sticks from the plastic bag; then, with the help of the rotating roller in the bag removal mechanism, the mushroom sticks are separated from the plastic bag before being crushed in cooperation with the sharp thorns on the outside, so as to avoid the problem that the plastic bag is crushed together with the mushroom sticks, causing small plastic film fragments to be mixed in the mushroom stick debris, thereby ensuring the environmental protection of the preparation of bio-fertilizers from the mushroom sticks; then, the feeding mechanism is used to transport the mushroom sticks after the plastic bag is removed, and the conical drill bit in the crushing mechanism is used to separate the cut mushroom sticks, so as to achieve contact between the crushing knife and the inside of the mushroom stick, maximize the contact area between the two, and thus quickly complete the crushing of the mushroom sticks;

[0021] (2) During the conveying and bagging process, the present invention prevents the rotating roller from driving the cut mushroom sticks to move in the opposite direction when the pushing plate is reset after pushing the material, causing the cut mushroom sticks to conflict with the mushroom sticks to be cut, thereby clamping the end of the plastic bag on one side of the cut mushroom sticks, making it difficult for the bagging mechanism to take out the cut plastic bag intact; on the other hand, it synchronously drives the corresponding turntable to rotate, and the semicircular protrusion on the turntable and the convex edge block on the movable plate cooperate with the reset spring to drive the slitting knife to reciprocate up and down, thereby improving the slitting efficiency of the mushroom sticks. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings;

[0023] Figure 1 The structural stereogram of the present invention Figure 1 ;

[0024] Figure 2 The structural stereogram of the present invention Figure 2 ;

[0025] Figure 3 is a cutaway perspective view of the present invention;

[0026] Figure 4 It is an assembly diagram of the mounting plate, the bag removal mechanism and the material feeding mechanism of the present invention;

[0027] Figure 5 It is a structural schematic diagram of the feeding mechanism of the present invention;

[0028] Figure 6 It is a structural schematic diagram of the bag removal mechanism of the present invention;

[0029] Figure 7 It is a structural schematic diagram of the slitting knife of the present invention;

[0030] Figure 8 It is a structural schematic diagram of the crushing mechanism of the present invention.

[0031] Legend:

[0032] 1. Storage hopper; 11. Feed pipe; 12. Screen; 13. Through slot;

[0033] 2. Pushing mechanism; 21. Pushing cylinder; 22. Pushing plate; 23. Blocking plate;

[0034] 3. Mounting plate; 31. Slitting knife; 32. Slideway 1; 33. Slideway 2; 34. Movable rod; 35. U-shaped frame; 36. Movable plate; 37. Raised edge block; 38. Return spring;

[0035] 4. Bag removal mechanism; 41. Rotating roller; 42. Spike; 43. Sliding block 1; 44. Rotating motor; 45. Bidirectional screw rod; 46. Fixed rod; 47. Scraper; 48. Give way groove;

[0036] 5. Feeding mechanism; 51. Feeding roller; 52. Slider 2; 53. Adjusting spring; 54. Feeding motor; 55. Turntable; 56. Semicircular convex block;

[0037] 6. Crushing mechanism; 61. Crushing motor; 62. Crushing shaft; 63. Crushing knife; 64. Conical drill bit. DETAILED DESCRIPTION

[0038] 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.

[0039] Embodiment 1:

[0040] In view of the problem that when crushing black fungus sticks in the prior art, the black fungus sticks are crushed together with the plastic bag outside thereof, and only large-area plastic film fragments can be separated from the black fungus stick debris during the crushing process, while the plastic film fragments with smaller areas are difficult to be separated from the black fungus stick debris, the following solution can be used to solve the problem:

[0041] See also Figure 1-Figure 8As shown, in this embodiment, the processing device for recovering black fungus sticks and preparing bio-fertilizer comprises a storage hopper 1, a bottom of one side of the storage hopper 1 is fixedly connected with a feeding pipe 11, the storage hopper 1 is in an inverted cone structure, and it is easy for the internal mushroom sticks to drop to the bottom while cooperating with a pushing mechanism 2 to push them into the feeding pipe 11, a pushing mechanism 2 cooperating with the feeding pipe 11 is arranged in the storage hopper 1, a mounting plate 3 is symmetrically welded on the outer walls of the top and bottom sides of the feeding pipe 11, a bag removal mechanism 4 and a feeding mechanism 5 are arranged on the mounting plate 3, a slitting knife 31 is installed in the feeding pipe 11 between the storage hopper 1 and the mounting plate 3, and the slitting knife 31 is arranged 31 is used to cut the mushroom sticks and the plastic bags outside them in half during the transportation process. The cut plastic bags are easy to cooperate with the bag removal mechanism 4 to separate from the mushroom sticks. A crushing mechanism 6 is arranged in the feeding pipe 11, and a discharge port is arranged at the bottom of the free end of the feeding pipe 11. A screen 12 is detachably installed in the discharge port. The screen 12 is installed by bolt connection, which is convenient for replacement. The crushed mushroom stick debris is screened by the screen 12. The qualified crushed debris is discharged from the feeding pipe 11 through the screening of the screen 12, and the unqualified crushed debris is continuously crushed until it is qualified and can be discharged;

[0042] The bag removing mechanism 4 includes a rotating roller 41 and spikes 42. The rotating rollers 41 are symmetrically installed on both sides of the feed pipe 11 between the mounting plates 3, and a plurality of spikes 42 are fixedly connected to the outer wall of the rotating roller 41. Through the rotation of the rotating roller 41, the spikes 42 on the outside of the rotating roller 41 come into contact with the plastic bag on the outside of the black fungus mushroom stick, thereby driving the plastic bag to separate from the mushroom stick and take it out of the feed pipe 11. Through grooves 13 are opened on the feed pipe 11 at positions corresponding to the rotating rollers 41 to achieve contact between the spikes 42 on the rotating roller 41 and the mushroom sticks inside the feed pipe 11.

[0043] The pushing mechanism 2 includes a pushing cylinder 21, a pushing plate 22 and a blocking plate 23. The pushing cylinder 21 is bolted to the bottom of one side of the storage hopper 1. The pushing cylinder 21 is installed on the side of the storage hopper 1 away from the feeding pipe 11, and the piston rod head of the pushing cylinder 21 penetrates into the storage hopper 1 and is fixedly connected with the pushing plate 22. The pushing cylinder 21 drives the pushing plate 22 to move, and the pushing plate 22 pushes the black fungus stick at the bottom into the feeding pipe 11, and with the cooperation of the cutting knife 31, the black fungus stick and its external The plastic bag is cut into two halves, and the top of the pushing plate 22 is fixedly connected with a blocking plate 23 that penetrates the outside of the storage hopper 1. The blocking plate 23 is slidably connected to the storage hopper 1, and the side of the pushing plate 22 close to the pushing cylinder 21 is fixedly connected with the blocking plate 23. The blocking plate 23 that slides with the storage hopper 1 is set on the top of the pushing plate 22, so that when the pushing plate 22 pushes the bottom mushroom sticks in the storage hopper 1 to move, the upper mushroom sticks are blocked, making it difficult for them to fall to the bottom of the storage hopper 1, thereby avoiding interference with the resetting of the pushing plate 22.

[0044] The mounting plate 3 is provided with a slide groove 32 at a position corresponding to the end of each rotating roller 41, and a slider 43 rotatably connected to the rotating roller 41 is slidably connected in the slide groove 32. The mounting plate 3 and the rotating roller 41 are installed by means of the provided slide groove 32 and the slider 43, and the spacing between the two rotating rollers 41 is easily adjusted, so that it is suitable for separating mushroom sticks of different sizes from their external plastic bags. A rotating motor 44 for driving the corresponding rotating roller 41 to rotate is bolted to each slider 43 below the feed pipe 11, so as to drive the corresponding rotating roller 41 to rotate, so as to realize the removal of the plastic bag. A bidirectional screw rod 45 threadedly connected to the corresponding slider 43 is rotatably connected between the two slide grooves 32 above the feed pipe 11, and one end of the bidirectional screw rod 45 is fixedly connected to a hand wheel for driving the bidirectional screw rod 45 to rotate, and the spacing between the two rotating rollers 41 is adjusted and fixed by rotating the bidirectional screw rod 45.

[0045] A fixing rod 46 is welded between the sliders 43 on both sides of the rotating roller 41. The fixing rod 46 is located on the side of the rotating roller 41 away from the feeding pipe 11, and is used for connecting the scraper 47 and avoiding interference with the contact between the rotating roller 41 and the plastic bag. A scraper 47 slidably connected to the corresponding rotating roller 41 is fixedly connected to the fixing rod 46. A clearance groove 48 for the corresponding spike 42 to pass through is provided on one side of the scraper 47. The scraper 47 is provided to facilitate separation of the plastic bag on the spike 42, thereby preventing the spike 42 from bringing the separated plastic bag into the feeding pipe 11 again and winding around the surface of the rotating roller 41, thereby affecting the subsequent bagging of the mushroom sticks.

[0046] The crushing mechanism 6 includes a crushing motor 61, a crushing shaft 62, a crushing knife 63 and a conical drill bit 64. The free end of the feeding pipe 11 is bolted with the crushing motor 61, and the output shaft head of the crushing motor 61 passes through the feeding pipe 11 and is fixedly connected to the crushing shaft 62. A plurality of crushing knives 63 are fixedly connected to the outer wall of the crushing shaft 62. The mushroom sticks after being bagged come into contact with the crushing knife 63 under the transportation of the feeding mechanism 5, and the crushing knife 63 is driven to rotate by the crushing motor 61 to crush the black fungus mushroom sticks. The end of the crushing shaft 62 is fixedly connected with the conical drill bit 64, and the mushroom sticks are cut by the cutting knife 31 and the conical drill bit 64 to separate the cut mushroom sticks, so as to realize the contact between the crushing knife 63 and the inside of the mushroom stick, maximize the contact area between the two, and accelerate the crushing efficiency of the mushroom sticks. By gradually increasing the length of the crushing knife 63 from the conical drill bit 64 to the crushing motor 61, it is easy for the crushing knife 63 to contact with the inside of the mushroom stick.

[0047] Embodiment 2:

[0048] The problem that the bag removal mechanism easily drives the cut black fungus stick to move in the opposite direction, causing the cut black fungus stick to conflict with the black fungus stick to be cut, and then clamping the end of the plastic bag on one side of the cut black fungus stick, making it difficult for the bag removal mechanism to completely take out the cut plastic bag, can be solved by the following solution:

[0049] See also Figure 4 , Figure 5 and Figure 7 As shown, the feeding mechanism 5 in this embodiment includes a feeding roller 51, a slider 52, an adjusting spring 53 and a feeding motor 54. The feeding rollers 51 are symmetrically installed on both sides of the feeding pipe 11 between the mounting plates 3. The feeding rollers 51 contact the mushroom sticks inside the feeding pipe 11 through the through grooves 13 provided on the feeding pipe 11, and a non-slip sleeve is fixedly provided on the outer wall of the feeding roller 51 to enhance the friction between the feeding roller 51 and the plastic bag outside the mushroom stick. Through the rotation of the feeding roller 51, it can be prevented that when the pushing plate 22 is reset after pushing the material, the rotating roller 41 drives the cut mushroom sticks to move in the opposite direction, causing the cut mushroom sticks to conflict with the mushroom sticks to be cut, and then clamping the end of the plastic bag on one side of the cut mushroom sticks, making it difficult for the bag removal mechanism 4 to remove the cut mushroom sticks. In order to solve the problem of completely taking out the plastic bag, a chute 2 33 is provided on the mounting plate 3 at a position corresponding to the end of each feed roller 51, and a slider 2 52 rotatably connected to the feed roller 51 is slidably connected in the chute 2 33. The mounting plate 3 and the feed roller 51 are installed by setting the chute 2 33 and the slider 2 52, and the spacing between the two feed rollers 51 is easily adjusted, so that it is suitable for conveying mushroom sticks of different sizes. An adjusting spring 53 is fixedly connected to the corresponding chute 2 33 on one side of each slider 2 52 away from the feed pipe 11, and a feed motor 54 for driving the corresponding feed roller 51 to rotate is bolted on each slider 2 52 under the feed pipe 11, so as to drive the corresponding feed roller 51 to rotate.

[0050] A movable rod 34 fixedly connected to the slitting knife 31 is slidably connected between the mounting plates 3, and the movable rod 34 is slidably connected to the feed pipe 11. The movable rod 34 is used for the installation of the slitting knife 31, and drives the slitting knife 31 to reciprocate, thereby improving the efficiency of slitting the mushroom sticks. A U-shaped frame 35 is fixedly connected to the top of the mounting plate 3 above the feed pipe 11, and a movable plate 36 fixedly connected to the movable rod 34 is slidably connected in the U-shaped frame 35. The two ends of the movable plate 36 are fixedly connected to limit blocks. The side walls of the U-shaped frame 35 are provided with limit grooves slidably connected to the corresponding limit blocks. The limit blocks cooperate with the limit grooves to improve the stable sliding of the movable plate 36.

[0051] The bottom of the movable plate 36 is fixedly connected with a convex block 37, one end of the roller shaft of the feeding roller 51 passes through the corresponding slider 2 52 and is fixedly connected with a turntable 55, and semicircular convex blocks 56 are symmetrically fixedly connected on both sides of the top of the turntable 55. When the feeding roller 51 rotates, the turntable 55 is driven to rotate, and the semicircular convex blocks 56 on the turntable 55 contact with the convex ridge blocks 37 on the movable plate 36, so as to drive the movable rod 34 and the slitting knife 31 to move upward. A plurality of return springs 38 are equidistantly fixedly connected between the top of the movable plate 36 and the top of the U-shaped frame 35. When the movable plate 36 rises, the return spring 38 is compressed. After the semicircular convex block 56 is separated from the convex ridge block 37, the movable rod 34 is pushed down and reset under the compression of the return spring 38, so as to drive the movable rod 34 and the slitting knife 31 to move downward. Through the continuous rotation of the turntable 55, the slitting knife 31 is driven to reciprocate up and down, and the pushing efficiency of the pushing mechanism 2 is accelerated to accelerate the slitting efficiency of the black fungus sticks.

[0052] Embodiment three:

[0053] See also Figure 1-Figure 8 As shown, the processing technology for recovering black fungus sticks to prepare biofertilizer includes the following steps:

[0054] Step 1: stack a plurality of black fungus sticks in the storage hopper 1, start the push cylinder 21 to drive the push plate 22 to move, the push plate 22 pushes the black fungus sticks at the bottom into the feed pipe 11, and cuts the black fungus sticks and the plastic bag outside thereof into two halves with the cooperation of the slitting knife 31, drives the push plate 22 to move and reset multiple times by the push cylinder 21, transports the plurality of black fungus sticks into the feed pipe 11 one by one, and completes the slitting process of the plurality of black fungus sticks;

[0055] Step 2: The feed rollers 51 on both sides of the feed pipe 11 are in contact with the outer sides of the cut black fungus sticks under the compression of the adjusting springs 53, and the feed motor 54 is started to drive the feed rollers 51 to rotate, so as to drive the black fungus sticks to contact the rotating rollers 41, and the distance between the two rotating rollers 41 is adjusted by rotating the bidirectional screw rod 45 so that the spikes 42 on their outer sides contact the plastic bag on the outer sides of the black fungus sticks, and the rotating motor 44 is started to drive the rotating rollers 41 to rotate in the opposite direction to the feed rollers 51, and the plastic bag is pulled out in cooperation with the spikes 42 on the surface of the rotating rollers 41, and the plastic bag is separated from the spikes 42 with the cooperation of the scraper 47;

[0056] Step 3: The feed roller 51 rotates while driving the turntable 55 to rotate, and the semicircular protrusion 56 on the turntable 55 contacts the convex block 37 on the movable plate 36, compressing the reset spring 38 while driving the movable rod 34 to move upward. After the semicircular protrusion 56 separates from the convex block 37, the movable rod 34 is pushed down and reset under the compression of the reset spring 38, driving the slitting knife 31 to reciprocate up and down, cooperating with the pushing mechanism 2 to accelerate the slitting of the black fungus sticks;

[0057] Step 4: The black fungus sticks without the plastic bag are brought into contact with the conical drill bit 64, and the crushing motor 61 is started to drive the crushing knife 63 to rotate, and cooperate with the pushing of the pushing mechanism 2 and the feeding of the feeding mechanism 5 to push the black fungus sticks into contact with the crushing knife 63 for crushing. The qualified debris is screened by the screen 12 and discharged from the feeding pipe 11, and the unqualified debris is continuously crushed until it is qualified and discharged.

[0058] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A processing device for recovering black fungus sticks to prepare biological fertilizers, comprising a storage hopper (1), wherein a feed pipe (11) is fixedly connected to the bottom of one side of the storage hopper (1), and characterized in that: A pushing mechanism (2) cooperating with the feeding pipe (11) is arranged in the storage hopper (1), mounting plates (3) are symmetrically welded on the outer walls of the top and bottom sides of the feeding pipe (11), a bag removal mechanism (4) and a feeding mechanism (5) are arranged on the mounting plate (3), a slitting knife (31) is installed in the feeding pipe (11) between the storage hopper (1) and the mounting plate (3), a crushing mechanism (6) is arranged in the feeding pipe (11), and a discharge port is opened at the bottom of the free end of the feeding pipe (11), and a screen (12) is detachably installed in the discharge port; The bag removal mechanism (4) comprises a rotating roller (41) and spikes (42), the rotating rollers (41) are symmetrically installed on both sides of the feeding pipe (11) between the mounting plates (3), and a plurality of spikes (42) are fixedly connected to the outer side walls of the rotating rollers (41), and through grooves (13) are provided on the feeding pipe (11) at positions corresponding to the rotating rollers (41); The feeding mechanism (5) comprises a feeding roller (51), a second slider (52), an adjusting spring (53) and a feeding motor (54); the feeding rollers (51) are symmetrically installed between the mounting plates (3) and located on both sides of the feeding pipe (11); a second slide groove (33) is provided on the mounting plates (3) at a position corresponding to the end of each feeding roller (51); a second slider (52) rotatably connected to the feeding roller (51) is slidably connected in the second slide groove (33); an adjusting spring (53) is fixedly connected between the side of each slider (52) away from the feeding pipe (11) and the corresponding second slide groove (33); and a feeding motor (54) for driving the corresponding feeding roller (51) to rotate is bolted to each slider (52) below the feeding pipe (11); A movable rod (34) fixedly connected to the slitting knife (31) is slidably connected between the mounting plates (3), and the movable rod (34) is slidably connected to the feed pipe (11). A U-shaped frame (35) is fixedly connected to the top of the mounting plate (3) located above the feed pipe (11). A movable plate (36) fixedly connected to the movable rod (34) is slidably connected inside the U-shaped frame (35), and a convex block (37) is fixedly connected to the bottom of the movable plate (36). One end of the roller shaft of the feed roller (51) passes through the corresponding slider 2 (52) and is fixedly connected to a turntable (55), and semicircular convex blocks (56) are symmetrically fixedly connected to both sides of the top of the turntable (55). A plurality of return springs (38) are fixedly connected equidistantly between the top of the movable plate (36) and the top inside the U-shaped frame (35).

2. The processing device for recovering black fungus sticks to prepare biofertilizer according to claim 1, characterized in that: The pushing mechanism (2) comprises a pushing cylinder (21), a pushing plate (22) and a blocking plate (23); the pushing cylinder (21) is bolted to the bottom of one side of the storage hopper (1), and the piston rod head of the pushing cylinder (21) penetrates into the storage hopper (1) and is fixedly connected to the pushing plate (22); the top of the pushing plate (22) is fixedly connected to the blocking plate (23) that penetrates to the outside of the storage hopper (1), and the blocking plate (23) is slidably connected to the storage hopper (1).

3. The processing device for recovering black fungus sticks to prepare biofertilizer according to claim 2, characterized in that: A slide groove (32) is provided at a position corresponding to the end of each rotating roller (41) on the mounting plate (3), a slider (43) rotatably connected to the rotating roller (41) is slidably connected in the slide groove (32), each slider (43) below the feed pipe (11) is bolted with a rotating motor (44) for driving the corresponding rotating roller (41) to rotate, and a bidirectional screw rod (45) threadedly connected to the corresponding slider (43) is rotatably connected between the two slide grooves (32) above the feed pipe (11).

4. The processing device for recovering black fungus sticks to prepare biofertilizer according to claim 3, characterized in that: A fixing rod (46) is welded between the sliders (43) on both sides of the rotating roller (41), and a scraper (47) slidably connected to the corresponding rotating roller (41) is fixedly connected to the fixing rod (46), and a clearance groove (48) for the corresponding spike (42) to pass through is opened on one side of the scraper (47).

5. The processing device for recovering black fungus sticks to prepare biofertilizer according to claim 4, characterized in that: The pulverizing mechanism (6) comprises a pulverizing motor (61), a pulverizing shaft (62), a pulverizing knife (63) and a conical drill bit (64); the free end of the feeding pipe (11) is bolted to the pulverizing motor (61), and the output shaft head of the pulverizing motor (61) passes through the feeding pipe (11) and is fixedly connected to the pulverizing shaft (62); a plurality of pulverizing knives (63) are fixedly connected to the outer wall of the pulverizing shaft (62), and the end of the pulverizing shaft (62) is fixedly connected to the conical drill bit (64).

6. A process for recovering black fungus sticks to prepare biofertilizer, according to the processing device for recovering black fungus sticks to prepare biofertilizer according to claim 5, characterized in that: The following steps are involved: Step 1: stack a plurality of black fungus sticks in a storage hopper (1), start a push cylinder (21) to drive a push plate (22) to move, the push plate (22) pushes the black fungus sticks at the bottom into a feed pipe (11), and cuts the black fungus sticks and the plastic bag outside of the sticks into two halves with the cooperation of a cutting knife (31); Step 2: The outer side of the cut black fungus sticks is in contact with the feeding roller (51), the feeding motor (54) is started to drive the feeding roller (51) to rotate, and the black fungus sticks are driven to contact with the rotating roller (41), the rotating motor (44) is started to drive the rotating roller (41) to rotate in the opposite direction to the feeding roller (51), the sharp thorns (42) on the surface of the rotating roller (41) are used to pull out the plastic bag, and the plastic bag is separated from the sharp thorns (42) with the cooperation of the scraper (47); Step 3: The feed roller (51) rotates and drives the turntable (55) to rotate, and cooperates with the semicircular protrusion (56) on the turntable (55) and the convex block (37) and the return spring (38) on the movable plate (36) to drive the slitting knife (31) to reciprocate up and down, and cooperates with the pushing of the pushing mechanism (2) to accelerate the slitting of the black fungus sticks; Step 4: The black fungus sticks without plastic bags are brought into contact with the conical drill bit (64), the crushing motor (61) is started to drive the crushing blade (63) to rotate, and the crushing is coordinated with the pushing of the pushing mechanism (2) and the feeding of the feeding mechanism (5) to crush the black fungus sticks without plastic bags, and the crushed debris is discharged from the feeding pipe (11) after being screened by the screen (12), and the unqualified debris is continuously crushed until it is crushed and discharged.

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