阅读说明：本技术 一种富硒猴头菇多糖片的制备方法 (Preparation method of selenium-rich hericium erinaceus polysaccharide tablets ) 是由 钟盛海 于 2021-05-31 设计创作，主要内容包括：本发明公开了一种富硒猴头菇多糖片的制备方法,包括粉碎箱,粉碎箱的顶部设有进料管,进料管内设有分料管,粉碎箱的内壁还设有斜板,所述斜板一端与粉碎箱内壁连接,另一端与分料管接触,斜板上还设有漏孔,粉碎箱内还设有第一粉碎组件和第二粉碎组件,第二粉碎组件包括第二转轴、粉碎刀组件、第一管道以及第二管道,所述粉碎刀组件均匀地分布在第二转轴的圆周外壁上,所述第二管道一端与气泵连接,另一端伸入至第二转轴的中空结构内,第二管道的圆周外壁上还设有第一通孔,当气泵向第二管道内通入气体时,粉碎刀组件能够沿着第二转轴的径向移动。本发明能够提高对猴头菇的粉碎效果,同时在粉碎的过程中能够对粉碎刀进行冷却,提高其使用寿命。(The invention discloses a preparation method of selenium-rich hericium erinaceus polysaccharide tablets, which comprises a crushing box, wherein a feeding pipe is arranged at the top of the crushing box, a material distributing pipe is arranged in the feeding pipe, an inclined plate is further arranged on the inner wall of the crushing box, one end of the inclined plate is connected with the inner wall of the crushing box, the other end of the inclined plate is contacted with the material distributing pipe, a leak hole is further formed in the inclined plate, a first crushing assembly and a second crushing assembly are further arranged in the crushing box, the second crushing assembly comprises a second rotating shaft, a crushing cutter assembly, a first pipeline and a second pipeline, the crushing cutter assemblies are uniformly distributed on the circumferential outer wall of the second rotating shaft, one end of the second pipeline is connected with an air pump, the other end of the second pipeline extends into a hollow structure of the second rotating shaft, a first through hole is further formed in the circumferential outer wall of the second pipeline, and when the air pump introduces air into the second pipeline, the crushing cutter assembly can move along the radial direction of the second rotating shaft. The invention can improve the crushing effect of the hericium erinaceus, and can cool the crushing knife in the crushing process, thereby prolonging the service life of the hericium erinaceus.)

1. The preparation method of the selenium-rich hericium erinaceus polysaccharide tablet is characterized by comprising the following steps:

1) starting the first crushing assembly (9) and the second crushing assembly;

2) putting the dried hericium erinaceus into a feeding pipe (15) and a material separating pipe (14) respectively, and enabling the hericium erinaceus to enter different positions in the crushing box (1) through the feeding pipe (15) and the material separating pipe (14) respectively;

3) crushing the hericium erinaceus by using a first crushing assembly (9);

4) in the process of crushing the hericium erinaceus, cold air is introduced into the first telescopic pipe (20) through the air pump, and enters the first telescopic pipe (20) to push the first crushing cutter (19) to radially extend along the first rotating shaft (22), so that the length of the first crushing cutter (19) is adjusted;

5) the hericium erinaceus crushed by the first crushing assembly (9) falls to the second crushing assembly, and the second crushing assembly is used for continuously crushing the hericium erinaceus;

6) in the process of crushing the hericium erinaceus by the second crushing assembly, cold air is introduced into the second extension pipe (26), so that the second crushing knife (24) can radially extend out along the second rotating shaft (6), and the length of the second crushing knife (24) is adjusted;

7) when the hericium erinaceus is crushed by the second crushing assembly and reaches the aperture size of the filter screen plate (3), the hericium erinaceus is discharged out of the crushing box (1) through the discharge hole (2) after passing through the filter screen plate (3);

8) after the first crushing assembly (9) works for a period of time, the gas introduced into the first extension pipe (20) is quickly discharged, then cold air is continuously introduced into the first extension pipe (20), and the cold air entering the first extension pipe (20) and heat generated by crushing of the first rotating shaft (22) are utilized to carry out heat exchange, so that the purpose of cooling the second rotating shaft (22) is achieved;

9) after the second crushing assembly works for a period of time, cold air is introduced into the first pipeline (7) by using the air pump, enters the blind hole (32) of the second connecting pipe (28) through the first pipeline (7), the limiting rod (33) is forced to move out of the second connecting pipe (28), the second connecting pipe (28) is pushed to move out of the second pipeline (8) under the continuous action of air in the first pipeline (7), the cold air introduced into the first pipeline (7) and the second pipeline (8) enters the second rotating shaft (6), and heat exchange is carried out between the cold air and heat generated during crushing of the second rotating shaft (6);

10) the gas in the first pipeline (7) and the second pipeline (8) is discharged when the gas passes through the first pipeline (7) and the second pipeline (8), the hot gas after heat exchange is discharged to the outside through the first pipeline (7) and the second pipeline (8), the second connecting pipe (28) moves into the first pipeline (7) again under the action of the second elastic piece (25), and the second connecting pipe (28) is fixed again through the limiting rod (33).

2. The preparation method of the selenium-rich hericium erinaceus polysaccharide tablets is characterized by comprising a crushing box (1), wherein the bottom of the crushing box (1) is of a conical structure, a discharge hole (2) is formed in the bottom of a conical section of the crushing box, a feed pipe (15) is arranged at the top of the crushing box (1), a material distributing pipe (14) is arranged in the feed pipe (15), the material distributing pipe (14) is vertically inserted into the feed pipe (15) and can move in the vertical direction, inclined plates (10) are further arranged on two sides of the inner wall of the crushing box (1), one end of each inclined plate (10) is connected with the inner wall of the crushing box (1), the other end of each inclined plate is in contact with the material distributing pipe (14), a leakage hole (11) is further formed in each inclined plate (10), and the leakage hole (11) is close to the inner wall of the crushing box (1);

the crushing box (1) is internally provided with a first crushing assembly (9) and a second crushing assembly, the number of the first crushing assemblies (9) is two, the first crushing assemblies (9) are respectively positioned below the two inclined plates (10), the two crushing assemblies (9) are symmetrical about the extension line of the material distributing pipe (14), each first crushing assembly (9) comprises a first motor, a first rotating shaft (22) and a plurality of first crushing cutters (19), the first motors are positioned on the outer wall of the crushing box (1), the output ends of the first motors are connected with the first rotating shaft (22), the first rotating shaft (22) is inserted into the crushing box (1), the first crushing cutters (19) are distributed on the outer wall of the first rotating shaft (22) in an annular array along the axis of the first rotating shaft (22), and the first crushing cutters (19) can move along the radial direction of the first rotating shaft (22);

the second crushing assembly comprises a second motor (5), a second rotating shaft (6), a plurality of crushing cutter assemblies (4), a first pipeline (7) and a second pipeline (8), the second motor (5) is positioned on the outer wall of the crushing box (1), the output end of the second motor is connected with the second rotating shaft (6), the second rotating shaft (6) is inserted into the crushing box (1), the inside of the second rotating shaft (6) is of a hollow structure, the crushing cutter assemblies (4) are uniformly distributed on the outer wall of the circumference of the second rotating shaft (6), one end of the second pipeline (8) is connected with the air pump, the other end of the second pipeline extends into the hollow structure of the second rotating shaft (6), first through holes which correspond to the crushing cutter assemblies (4) one to one are further arranged on the outer wall of the circumference of the second pipeline (8), the crushing cutter assemblies (4) extend into the first through holes, and when the air pump leads gas into the second pipeline (8), crushing knife tackle spare (4) can be along the radial movement of second pivot (6), first pipeline (7) one end is connected with the air pump, and the other end stretches into in second pipeline (8), and is connected with crushing knife tackle spare (4), when the air pump lets in gas in to first pipeline, crushing knife tackle spare (4) can separate with first pipeline (7).

3. The preparation method of the selenium-rich hericium erinaceus polysaccharide tablets according to claim 1, wherein a filter screen plate (3) is further arranged on the side wall of the crushing box (1), a groove is further formed in the inner wall of the crushing box (1), one end of the filter screen plate (3) is the outer side of the crushing box (1), and the other end of the filter screen plate is inserted into the crushing box (1) and connected with the groove.

4. The preparation method of the selenium-rich hericium erinaceus polysaccharide tablets as claimed in claim 1, wherein fixing rods (12) are further arranged on two sides of the inner wall of the crushing box (1), one end of each fixing rod (12) is connected with the inner wall of the crushing box (1), and the other end of each fixing rod is connected with the outer wall of the feeding pipe (15).

5. The preparation method of the selenium-rich hericium erinaceus polysaccharide tablets according to claim 1, wherein cross rods (13) are further arranged on two sides of the inner wall of the feeding pipe (15), one end of each cross rod (13) is connected with the connecting pipe (15), a clamping block (16) is arranged on the other end of each cross rod, a groove is formed in the end face, facing the direction of the distributing pipe (14), of each clamping block (16), a first elastic piece (17) is arranged in each groove, one end of each first elastic piece (17) is connected with each groove, a limiting ball (18) is arranged on the other end of each first elastic piece, limiting grooves matched with the limiting balls (18) are formed in two sides of the side wall of the distributing pipe (14), and the limiting balls (18) can be inserted into the limiting grooves by the first elastic pieces (17).

6. The preparation method of the selenium-enriched hericium erinaceus polysaccharide tablets according to claim 1, wherein the first crushing assembly (9) further comprises a first connecting pipe (21) and first telescopic pipes (20) with the same number as the first crushing knives (19), a cavity structure is arranged inside the first rotating shaft (22), one end of the first connecting pipe (21) is connected with an air pump, the other end of the first connecting pipe extends into the cavity of the first rotating shaft (22), the axis of the first rotating shaft (22) and the axis of the first connecting pipe (21) are on the same straight line, one end of each telescopic pipe (20) is communicated with the first connecting pipe (21), and the other end of each telescopic pipe is connected with the first crushing knives (19) in a sealing mode.

7. The preparation method of the selenium-rich hericium erinaceus polysaccharide tablet according to claim 1, wherein the smashing knife assembly (4) comprises a second smashing knife (24), a second elastic piece (25), a second telescopic tube (26) and a second connecting tube (28), the second smashing knife (24) is inserted into a first through hole of a second rotating shaft (6) and connected with the second telescopic tube (26), one end of the second connecting tube (28) is communicated with the corrugated tube (26), the other end of the second connecting tube is of a closed structure, the closed end of the second connecting tube is provided with a blind hole (32), an air inlet hole (29) communicated with the inside is further formed in the side wall of the second connecting tube (28), the air inlet hole (29) is located in the second rotating shaft (6), a second through hole corresponding to the first through hole is formed in the first tube (7), placing grooves are formed in two sides of the inner wall of the second through hole, and a third elastic piece (30) and a limiting rod (33) are arranged in the placing grooves, one end of the third elastic piece (30) is connected with the placing groove, the other end of the third elastic piece is connected with the limiting rod (33), and the elastic force generated by the third elastic piece (30) can push the limiting rod (33) to be inserted into the blind hole (32) of the second connecting pipe (28).

8. The preparation method of the selenium-rich hericium erinaceus polysaccharide tablet as claimed in claim 7, wherein the crushing cutter assembly (4) further comprises a second elastic member (25), the second elastic member (25) is sleeved on the second crushing cutter (24) and located in the second rotating shaft (6), one end of the second elastic member is connected with the inner wall of the second rotating shaft (6), and the other end of the second elastic member is connected with a second telescopic pipe (26);

the limiting rod (33) is also provided with an inclined plane on the end face of the blind hole (32).

Technical Field

The invention relates to the technical field of hericium erinaceus processing, and particularly relates to a preparation method of selenium-rich hericium erinaceus polysaccharide tablets.

Background

The hericium erinaceus polysaccharide is an effective active ingredient extracted from high-quality hericium erinaceus sporocarp, the main components of the hericium erinaceus are polysaccharide and hericium erinaceus, the hericium erinaceus polysaccharide extracted by hot water has an obvious inhibiting effect on mouse sarcoma 180 and ehrlich ascites carcinoma, has the functions of promoting digestion and benefiting five internal organs, has a good curative effect on various digestive tract diseases such as chronic gastritis and duodenal ulcer, and can improve the immunocompetence of a human body. Hericium erinaceus polysaccharide piece is when preparing, need smash the price to the hericium erinaceus earlier, but current reducing mechanism is smashing the hericium erinaceus, drop into often concentrate to the hericium erinaceus of smashing the incasement and pile up together, cause the crushing blade of this department can't evenly smash the hericium erinaceus, simultaneously at kibbling in-process, frictional force between crushing sword and the hericium erinaceus leads to smashing the sword temperature and rising, leads to easily smashing scrapping of sword.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a preparation method of selenium-rich hericium erinaceus polysaccharide tablets, hericium erinaceus can be conveyed to different positions of a crushing box respectively, uniform crushing of the hericium erinaceus is guaranteed, the lengths of crushing knives of a first crushing assembly and a second crushing assembly can be adjusted, different crushing processing requirements are met, meanwhile, cooling operation can be carried out in the crushing process, and the service life of equipment is prolonged.

The invention is realized by the following technical scheme:

a preparation method of selenium-rich hericium erinaceus polysaccharide tablets comprises the following steps:

1) starting the first crushing assembly and the second crushing assembly;

2) putting the dried hericium erinaceus into a feeding pipe and a material distributing pipe respectively, and enabling the hericium erinaceus to enter different positions in a crushing box through the feeding pipe and the material distributing pipe respectively;

3) crushing the hericium erinaceus by using the first crushing assembly;

4) during the process of crushing the hericium erinaceus, cold air is introduced into the first telescopic pipe through the air pump, and the cold air enters the first telescopic pipe to push the first crushing cutter to radially extend along the first rotating shaft so as to adjust the length of the first crushing cutter;

5) the hericium erinaceus crushed by the first crushing assembly falls to the second crushing assembly, and the second crushing assembly is used for continuously crushing the hericium erinaceus;

6) in the process of crushing the hericium erinaceus by the second crushing assembly, cold air is introduced into the second telescopic pipe, so that the second crushing knife can radially extend out along the second rotating shaft, and the length of the second crushing knife is adjusted;

7) when the hericium erinaceus is crushed by the second crushing assembly and reaches the aperture size of the filter screen plate, the hericium erinaceus passes through the filter screen plate and is discharged out of the crushing box through the discharge port;

8) after the first crushing assembly works for a period of time, quickly discharging the gas introduced into the first telescopic pipe, continuously introducing cold air into the first telescopic pipe, and performing heat exchange between the cold air introduced into the first telescopic pipe and the heat generated by crushing the first rotating shaft to achieve the purpose of cooling the second rotating shaft;

9) after the second crushing assembly works for a period of time, cold air is introduced into the first pipeline by using the air pump, the cold air enters the blind hole of the second connecting pipe through the first pipeline, the limiting rod is forced to move out of the second connecting pipe, the second connecting pipe is pushed to move out of the second pipeline under the continuous action of air in the first pipeline, and the cold air introduced into the first pipeline and the second pipeline enters the second rotating shaft and exchanges heat with heat generated when the second rotating shaft crushes;

10) gas outgoing in first pipeline and the second pipeline when will letting in for steam after the heat exchange discharges to the external world through first pipeline and second pipeline, under the effect of second elastic component, moves to first pipeline again in, utilizes the gag lever post to fix the second connecting pipe again.

The preparation method of the hericium erinaceus polysaccharide tablet is realized on the basis of the following devices: the crushing box comprises a crushing box body, wherein the bottom of the crushing box body is of a conical structure, a discharge hole is formed in the bottom of a conical section of the crushing box body, a feed pipe is arranged at the top of the crushing box body, a material distributing pipe is arranged in the feed pipe and vertically inserted into the feed pipe and can move in the vertical direction, inclined plates are further arranged on two sides of the inner wall of the crushing box body, one end of each inclined plate is connected with the inner wall of the crushing box body, the other end of each inclined plate is connected with the material distributing pipe, and a leakage hole is further formed in each inclined plate and close to the inner wall of the crushing box body; the crushing box is internally provided with a first crushing assembly and a second crushing assembly, the two first crushing assemblies are respectively positioned below the two inclined plates, the two crushing assemblies are symmetrical about the extension line of the material distributing pipe, the first crushing assembly comprises a first motor, a first rotating shaft and a plurality of first crushing knives, the first motor is positioned on the outer wall of the crushing box, the output end of the first motor is connected with the first rotating shaft, the first rotating shaft penetrates into the crushing box, the first crushing knives are distributed on the outer wall of the first rotating shaft in an annular array mode along the axis of the first rotating shaft, and the first crushing knives can move along the radial direction of the first rotating shaft; the second crushing component comprises a second motor, a second rotating shaft, a plurality of crushing cutter components, a first pipeline and a second pipeline, the second motor is positioned on the outer wall of the crushing box, the output end of the second motor is connected with the second rotating shaft, the second rotating shaft is inserted into the crushing box, the inner part of the second rotating shaft is of a hollow structure, the crushing cutter components are uniformly distributed on the circumferential outer wall of the second rotating shaft, one end of the second pipeline is connected with the air pump, the other end of the second pipeline extends into the hollow structure of the second rotating shaft, first through holes which correspond to the crushing cutter components one to one are further arranged on the circumferential outer wall of the second pipeline, the crushing cutter components extend into the first through holes, when the air pump introduces air into the second pipeline, the crushing cutter components can move along the radial direction of the second rotating shaft, one end of the first pipeline is connected with the air pump, the other end of the first pipeline extends into the second pipeline and is connected with the crushing cutter components, when the air pump lets in gas to first pipeline in, crushing sword subassembly can separate with first pipeline.

Aiming at the problems that when the hericium erinaceus is crushed by a hericium erinaceus crushing device in the prior art, the direction of a feed inlet is usually a fixed direction, the hericium erinaceus can only be crushed below the feed inlet, so that the hericium erinaceus is easy to concentrate on the same place for crushing, the crushing effect of the hericium erinaceus is poor, meanwhile, when the hericium erinaceus is crushed by a crushing knife of the prior art, the length of the crushing knife cannot be adjusted, the crushing device cannot adjust the length of the crushing knife according to the size of the hericium erinaceus, and in the process of crushing the hericium erinaceus, the service life of the crushing knife is easily influenced by high heat generated by friction between the crushing knife and the hericium erinaceus, therefore, a material distributing pipe is arranged in a feed pipe of a crushing box, the feed pipe is divided into two by the arranged material distributing pipe, so that the hericium erinaceus positioned in the material distributing pipe can enter the crushing box through two sides of the material distributing pipe respectively, thereby ensuring that the hericium erinaceus can uniformly enter the crushing box and preventing the hericium erinaceus from entering the box body in a certain direction in a concentrated manner to cause the hericium erinaceus to be accumulated in a concentrated manner and cause the crushing cutter to be incapable of fully crushing the hericium erinaceus effectively, the technical scheme is characterized in that the inner wall of the crushing box is provided with the inclined plates, so that the hericium erinaceus in the feeding pipe fall into the crushing box and then respectively fall onto the two inclined plates, the inclined plates are inclined towards the inner wall of the crushing box, so that the hericium erinaceus on the inclined plates roll towards the inner wall of the box body and then fall to the first crushing assembly through the leak holes on the inclined plates, the crushing assemblies are matched with the inner wall of the crushing box to crush the hericium erinaceus at the positions, meanwhile, the arranged material distributing pipe can divide the hericium erinaceus in the feeding pipe into two directions to enter the crushing box, and can drop the hericium erinaceus into the crushing box in the vertical direction through the arranged material distributing pipe, guarantee that partly hericium erinaceus drops to between two crushing unit promptly, utilize crushing sword on two crushing unit to smash the hericium erinaceus at this place, this technical scheme utilizes the inlet pipe that sets up and divides the material pipe to carry the crushing incasement with treating kibbling hericium erinaceus through the direction of difference, thereby avoid the hericium erinaceus to concentrate and pile up and lead to the unable fully kibbling condition of department to take place, and simultaneously, the branch material pipe of setting can reciprocate in the inlet pipe, the in-process of the inlet pipe shaking of making a round trip from top to bottom, can avoid the hericium erinaceus in the inlet pipe to take place to block up, force the hericium erinaceus that is located the inlet pipe to drop to crushing incasement smoothly.

In order to improve the crushing effect of the hericium erinaceus, a first crushing combination and a second crushing assembly are arranged in a crushing box, the hericium erinaceus entering the crushing box is crushed by the first crushing assembly, the crushed hericium erinaceus falls to the second crushing assembly, the second crushing assembly is used for fully crushing the hericium erinaceus, meanwhile, in order to control the crushing size of the hericium erinaceus by the first crushing assembly, a first crushing knife of the first crushing assembly can move along the radial direction of a first rotating shaft, the extending length of the first crushing knife is adjusted, the distance between the two first crushing assemblies is equal to the distance between the first crushing assembly and the inner wall of the crushing box, and in fact when the hericium erinaceus is crushed, the distance between the first crushing knives on the first rotating shaft and the distance between the first crushing knives on the two first crushing assemblies and the first crushing knife and the inner wall of the crushing box are changed by changing the extending length of the first crushing knife on the first rotating shaft, when the first crushing knife is used for crushing the hericium erinaceus, when the particle size of the crushed hericium erinaceus is smaller than the gap formed between the first crushing knives, the hericium erinaceus can fall downwards through the first crushing assembly, so that the size of the hericium erinaceus passing through the first crushing assembly is controlled, and the size of the crushed hericium erinaceus is further controlled; the hericium erinaceus crushed by the first crushing assembly falls to a second crushing assembly in the crushing box, the hericium erinaceus is continuously crushed by the second crushing assembly, wherein the gas is introduced into the second pipeline, so that the crushing cutter assembly arranged on the second rotating shaft can move along the radial direction of the crushing cutter assembly, the extending length of the crushing cutter assembly on the second rotating shaft is adjusted, and the hericium erinaceus with different sizes can be crushed, meanwhile, the gas is introduced into the first pipeline in the technical scheme, so that the crushing cutter assembly and the second pipeline can fall off, the gas in the second pipeline can enter the hollow structure of the second rotating shaft through the first through hole, the cold air entering the hollow structure can cool the second rotating shaft, and the heat generated by the second crushing assembly when the second crushing assembly is crushed by the hericium erinaceus is taken away, thereby realize the purpose to the cooling of second crushing unit, improved the life of equipment.

Furthermore, still be equipped with filter plate on the lateral wall of smashing the case, still be equipped with the recess on the inner wall of smashing the case, filter plate one end is for smashing the case outside, and the other end inserts to smashing the incasement and is connected with the recess.

The filter screen otter board that sets up is located the below of second rubbing crusher component, a hericium erinaceus for dropping from first rubbing crusher component supports the filtration, under the effect of second rubbing crusher component, the hericium erinaceus that will be located on the filter screen board is smashed when filtering the net aperture size, the hericium erinaceus can drop to crushing incasement bottom through filtering the otter board, discharge to external world through the discharge gate, the filter screen board that this technical scheme set up adopts the structure of pull formula, be convenient for will filter the otter board and install fast in crushing incasement, can be according to the crushing needs of reality simultaneously, the filter screen board of installing different aperture sizes is being selected, the size after the final hericium erinaceus of control is smashed.

Further, smash the inner wall both sides of case and still be equipped with the dead lever, dead lever one end with smash incasement wall connection, the other end and inlet pipe outer wall connection.

The dead lever that sets up is used for fixing the inlet pipe, guarantees that it is stably in crushing incasement.

Further, the inner wall both sides of inlet pipe still are equipped with the horizontal pole, horizontal pole one end is connected with the connecting pipe, is equipped with the grip block on the other end, the grip block is equipped with the recess on the terminal surface of dividing the material pipe direction towards, is equipped with first elastic component in the recess, first elastic component one end and groove connection are equipped with spacing ball on the other end, the lateral wall both sides of dividing the material pipe all are equipped with the spacing groove that matches with spacing ball, and first elastic component can insert spacing ball to the spacing inslot.

The transverse rod is used for fixing the material distributing pipe to ensure that the material distributing pipe can be stably positioned in the material feeding pipe, and meanwhile, in order to ensure that the material distributing pipe can smoothly move in the material feeding pipe along the vertical direction, a clamping block is further arranged between the transverse rod and the separating pipe, a first elastic part and a limiting ball are arranged in the clamping block, when hericium erinaceus needs to be put into the crushing box through the material distributing pipe, the limiting ball is pushed to be inserted into a limiting groove in the side wall of the material distributing pipe through the elastic force generated by the first elastic part, the material distributing pipe is temporarily supported, and the material distributing pipe is ensured to be stably positioned in the material feeding pipe; when the blocking appears in the hedgehog hydnum mushroom in the discovery inlet tube, upwards perhaps stimulate the branch material pipe down, because spacing ball is spherical structure, and half of it is located the spacing inslot, consequently, divide the material pipe easily to shift out spacing ball from the spacing inslot through external force pulling for divide the material pipe to shake about can in the inlet tube, will block up and shake smoothly to smashing the incasement at the hedgehog hydnum mushroom of inlet tube department.

Further, first crushing subassembly still includes first connecting pipe and the first flexible pipe that quantity and first crushing sword quantity are the same, the inside cavity structure that is of first pivot, first connecting pipe one end is connected with the air pump, and the other end stretches into to the cavity of first pivot in, and the axis of first pivot and the axis of first connecting pipe are on same straight line, flexible pipe one end and first connecting pipe intercommunication, the other end and first crushing sword sealing connection.

The first telescopic pipe is a corrugated pipe, when the air pump introduces air into the first connecting pipe, the air enters the first telescopic pipe, the first telescopic pipe is forced to move along the radial direction of the first rotating shaft, and the extending length of the first crushing cutter is adjusted, so that the first crushing assembly can adjust the crushing size of the hericium erinaceus; in the process that the hericium erinaceus is crushed by the first crushing assembly, heat generated by crushing of the first rotating shaft is dissipated to the first telescopic pipe, and cold air is introduced into the first telescopic pipe and can take away the heat of the first telescopic pipe, so that the purpose of cooling the first rotating shaft is achieved; simultaneously, in the in-process of actually carrying out shredding to the hedgehog hydnum mushroom, put into the impurity that can have some stereoplasm in the hedgehog hydnum mushroom in the inlet tube unavoidably, first crushing sword is when smashing the hedgehog hydnum mushroom, when first crushing sword strikes stereoplasm impurity, stereoplasm impurity can force first crushing sword compression gas in the first expansion pipe, force first crushing sword to retract back towards the radial direction of first pivot, avoid the fierce collision of first crushing sword and stereoplasm impurity, thereby realized the protection to first crushing sword, the practical life of first crushing sword has been improved.

Furthermore, the crushing cutter component comprises a second crushing cutter, a second elastic piece, a second telescopic pipe and a second connecting pipe, the second crushing cutter is inserted into the first through hole of the second rotating shaft and is connected with the second telescopic pipe, one end of the second connecting pipe is communicated with the corrugated pipe, the other end of the second connecting pipe is of a closed structure, the closed end of the second connecting pipe is provided with a blind hole, the side wall of the second connecting pipe is also provided with an air inlet communicated with the inside, and the air inlet is positioned in the second rotating shaft, a second through hole corresponding to the first through hole is arranged on the first pipeline, two sides of the inner wall of the second through hole are provided with placing grooves, a third elastic part and a limiting rod are arranged in the placing groove, one end of the third elastic part is connected with the placing groove, the other end is connected with the limiting rod, a third through hole is formed in the side wall of the second connecting pipe and communicated with the blind hole, and the elastic force generated by the third elastic piece can push the limiting rod to be inserted into the through hole of the second connecting pipe; the crushing cutter assembly comprises a first elastic piece, a second elastic piece and a third elastic piece, wherein the first elastic piece is sleeved on the first crushing cutter and positioned in the first rotating shaft; the limiting rod is also provided with an inclined plane on the end face of the blind hole.

When the second crushing assembly is used for crushing hericium erinaceus and the extending length of the crushing cutter assembly needs to be adjusted, gas is introduced into the second gas pipe, the gas inlet hole in the second connecting pipe is located in the second connecting pipe, the gas in the second connecting pipe enters the second connecting pipe through the gas inlet hole and then enters the second telescopic pipe, the second telescopic pipe is forced to expand and stretch, the second crushing cutter is pushed to extend towards the radial direction of the second rotating shaft, and therefore the length of the crushing cutter assembly is adjusted; meanwhile, the second crushing assembly is easy to rub to generate heat when crushing the hericium erinaceus, so that the second crushing cutter and the second rotating shaft are forced to be heated to cause the reduction of the service life, and therefore, in the working process of the second crushing assembly, the air pump is utilized to introduce air into the first pipeline, the first pipeline enters the blind hole of the second connecting pipe, the air entering the blind hole can act on the limiting rod to force the limiting rod to compress the third elastic piece, and finally the limiting rod is retracted into the placing groove of the first pipeline, the second connecting rod can be sequentially moved out of the second through hole and the first through hole and finally enters the second rotating shaft, and at the moment, cold air in the first pipeline and the second pipeline can enter the second rotating shaft, the second rotating shaft is cooled, so that the effect of cooling the second crushing cutter on the second rotating shaft can be achieved, and the service lives of the second rotating shaft and the second crushing cutter are prolonged; after the cold air entering the second rotating shaft and the second rotating shaft perform sufficient heat exchange, the gas conveyed into the first pipeline and the second pipeline is discharged, the second connecting pipe can be pushed to pass through the first through hole in the second pipeline and then enter the second through hole in the first pipeline under the action of the second elastic piece, the inclined plane arranged on the limiting rod faces the first pipeline, the second connecting pipe acts on the inclined plane of the limiting rod in the process of entering the second through hole, so that the limiting rod is retracted into the placing groove, and then the limiting rod is inserted into the blind hole of the second connecting pipe through the third elastic piece, and the stable connection between the crushing cutter assembly and the first pipeline is realized; simultaneously, this technical scheme adopts foretell structural style to connect crushing sword subassembly in the second pivot for when crushing sword subassembly meets the higher impurity of hardness at kibbling in-process, the second is smashed to the stereoplasm impurity and is smashed the sword compression second flexible pipe, forces the second to smash the sword and retract in the second pivot, avoids the fierce collision between second crushing sword and the impurity, has further improved the life of second crushing sword.

Compared with the prior art, the invention has the following advantages and beneficial effects:

1. according to the invention, the hericium erinaceus in the feeding pipe can be divided into two directions to enter the crushing box by the arranged material dividing pipe, so that the hericium erinaceus entering the crushing box can be respectively accumulated on two sides of the inner wall of the crushing box, the hericium erinaceus can be fully crushed by the arranged first crushing assembly under the action of matching with the inner wall of the crushing box, meanwhile, part of the hericium erinaceus can enter the crushing box through the material dividing pipe, so that the part of the hericium erinaceus can act on the center of the first crushing assembly and can be fully crushed, compared with a traditional feeding mode, the situation that the crushing effect is poor due to the fact that the hericium erinaceus are accumulated at one position in a concentrated mode is effectively avoided, and meanwhile, the arranged material dividing pipe can also prevent the hericium erinaceus from being blocked in the feeding pipe;

2. according to the invention, the arranged first crushing assembly can be used for simultaneously crushing three hericium erinaceus entering the box body, the extending length of the first crushing cutter can be adjusted according to actual crushing requirements, the size of particles of the crushed hericium erinaceus is controlled, and meanwhile, cold air entering the first telescopic pipe can cool the first rotating shaft and the first crushing cutter, so that the service life of the hericium erinaceus is prolonged;

3. according to the invention, the second crushing assembly is used for continuously crushing hericium erinaceus falling from the first crushing assembly, the crushing effect on the hericium erinaceus is improved, meanwhile, the extension length of the second crushing cutter can be adjusted by the aid of the second telescopic pipe, so that the processing requirements of hericium erinaceus of different sizes are met, in the crushing process, cold air in the first pipeline and the second pipeline can enter the second rotating shaft and exchange heat with heat generated in the second rotating shaft during processing, the effect of cooling the second rotating shaft and the second crushing cutter is realized, and the service lives of the second rotating shaft and the second crushing cutter are prolonged.

Drawings

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

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of a first size reduction assembly according to the present invention;

FIG. 4 is a schematic view of the crushing blade assembly of the present invention connected to a first pipe.

Reference numbers and corresponding part names in the drawings:

1-a crushing box, 2-a discharge port, 3-a filter screen plate, 4-a crushing cutter component, 5-a second motor, 6-a second rotating shaft, 7-a first pipeline, 8-a second pipeline, 9-a first crushing component, 10-an inclined plate, 11-a leak hole, 12-a fixed rod, 13-a cross rod, 14-a material separating pipe, 15-a material inlet pipe, 16-a clamping block, 17-a first elastic part, 18-a limiting ball, 19-a first crushing cutter, 20-a first telescopic pipe, 21-a first connecting pipe, 22-a first rotating shaft, 24-a second crushing cutter, 25-a second elastic part, 26-a second telescopic pipe, 28-a second connecting pipe, 29-an air inlet hole, 30-a third elastic part and 32-a blind hole, 33-limiting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

Example 1

As shown in fig. 1 to 4, the present invention includes the steps of:

1) starting the first crushing assembly 9 and the second crushing assembly;

2) putting the dried hericium erinaceus into the feeding pipe 15 and the material distributing pipe 14 respectively, and enabling the hericium erinaceus to enter different positions in the crushing box 1 through the feeding pipe 15 and the material distributing pipe 14 respectively;

3) crushing the hericium erinaceus by using the first crushing assembly 9;

4) in the process of crushing the hericium erinaceus, cold air is introduced into the first telescopic pipe 20 through the air pump, and enters the first telescopic pipe 20 to push the first crushing cutter 19 to radially extend along the first rotating shaft 22, so that the length of the first crushing cutter 19 is adjusted;

5) the hericium erinaceus crushed by the first crushing assembly 9 falls to the second crushing assembly, and the second crushing assembly is used for continuously crushing the hericium erinaceus;

6) in the process of crushing the hericium erinaceus by the second crushing assembly, cold air is introduced into the second extension pipe 26, so that the second crushing cutter 24 radially extends out along the second rotating shaft 6, and the length of the second crushing cutter 24 is adjusted;

7) when the hericium erinaceus is crushed by the second crushing assembly and reaches the aperture size of the filter screen plate 3, the hericium erinaceus passes through the filter screen plate 3 and is discharged out of the crushing box 1 through the discharge port 2;

8) after the first crushing assembly 9 works for a period of time, the air introduced into the first extension tube 20 is rapidly discharged, then the cold air is continuously introduced into the first extension tube 20, and the cold air introduced into the first extension tube 20 and the heat generated by crushing the first rotating shaft 22 are utilized to carry out heat exchange, so that the purpose of cooling the second rotating shaft 22 is achieved;

9) after the second crushing assembly works for a period of time, cold air is introduced into the first pipeline 7 by the air pump, the cold air enters the blind hole 32 of the second connecting pipe 28 through the first pipeline 7, the limiting rod 33 is forced to move out of the second connecting pipe 28, the second connecting pipe 28 is pushed to move out of the second pipeline 8 under the continuous action of air in the first pipeline 7, and the cold air introduced into the first pipeline 7 and the second pipeline 8 enters the second rotating shaft 6 to exchange heat with heat generated during crushing of the second rotating shaft 6;

10) gas in the first pipeline 7 and the second pipeline 8 is discharged when the gas is introduced, so that hot gas after heat exchange is discharged to the outside through the first pipeline 7 and the second pipeline 8, the hot gas moves to the first pipeline 7 again under the action of the second elastic part 25 in the second connecting pipe 28, and the second connecting pipe 28 is fixed again by using the limiting rod 33.

The above method is realized based on the following devices: the crushing box comprises a crushing box 1, wherein the bottom of the crushing box 1 is of a conical structure, a discharge hole 2 is formed in the bottom of a conical section of the crushing box, a feed pipe 15 is arranged at the top of the crushing box 1, a material distributing pipe 14 is arranged in the feed pipe 15, the material distributing pipe 14 is vertically inserted into the feed pipe 15 and can move in the vertical direction, inclined plates 10 are further arranged on two sides of the inner wall of the crushing box 1, one end of each inclined plate 10 is connected with the inner wall of the crushing box 1, the other end of each inclined plate is in contact with the material distributing pipe 14, a leakage hole 11 is further formed in each inclined plate 10, and the leakage hole 11 is close to the inner wall of the crushing box 1; the crushing box 1 is also internally provided with a first crushing assembly 9 and a second crushing assembly, the two first crushing assemblies 9 are respectively positioned below the two inclined plates 10, the two crushing assemblies 9 are symmetrical about the extension line of the material distributing pipe 14, each first crushing assembly 9 comprises a first motor, a first rotating shaft 22 and a plurality of first crushing cutters 19, the first motors are positioned on the outer wall of the crushing box 1, the output ends of the first motors are connected with the first rotating shaft 22, the first rotating shaft 22 is inserted into the crushing box 1, the first crushing cutters 19 are distributed on the outer wall of the first rotating shaft 22 in an annular array mode along the axis of the first rotating shaft 22, and the first crushing cutters 19 can move along the radial direction of the first rotating shaft 22; the second crushing component comprises a second motor 5, a second rotating shaft 6, a plurality of crushing cutter components 4, a first pipeline 7 and a second pipeline 8, the second motor 5 is positioned on the outer wall of the crushing box 1, the output end of the second motor is connected with the second rotating shaft 6, the second rotating shaft 6 is inserted into the crushing box 1, the inner part of the second rotating shaft 6 is of a hollow structure, the crushing cutter components 4 are uniformly distributed on the circumferential outer wall of the second rotating shaft 6, one end of the second pipeline 8 is connected with an air pump, the other end of the second pipeline extends into the hollow structure of the second rotating shaft 6, first through holes which correspond to the crushing cutter components 4 one by one are further arranged on the circumferential outer wall of the second pipeline 8, the crushing cutter components 4 extend into the first through holes, when the air pump supplies air into the second pipeline 8, the crushing cutter components 4 can move along the radial direction of the second rotating shaft 6, one end of the first pipeline 7 is connected with the air pump, the other end extends into the second pipeline 8 and is connected with the crushing cutter component 4, and when the air pump leads air into the first pipeline, the crushing cutter component 4 can be separated from the first pipeline 7.

Aiming at the problems that when the hericium erinaceus is crushed by a hericium erinaceus crushing device in the prior art, the direction of a feed inlet is usually a fixed direction, the hericium erinaceus can only be crushed below the feed inlet, so that the hericium erinaceus is easy to concentrate on the same position for crushing, the crushing effect of the hericium erinaceus is poor, meanwhile, when the hericium erinaceus is crushed by a crushing knife of the prior art, the length of the crushing knife cannot be adjusted, the crushing device cannot adjust the length of the crushing knife according to the size of the hericium erinaceus, and in the process of crushing the hericium erinaceus, the service life of the crushing knife is easily influenced by high heat generated by friction between the crushing knife and the hericium erinaceus, therefore, a material distributing pipe 14 is arranged in a feed pipe 15 of a crushing box 1, the feed pipe 15 is divided into two by the arranged material distributing pipe 14, so that the hericium erinaceus positioned in the material distributing pipe 14 can respectively enter the crushing box 1 through two sides of the material distributing pipe 14, thereby ensuring that the hericium erinaceus can uniformly enter the crushing box and avoiding the hericium erinaceus from entering the box body in a certain direction in a concentrated manner to cause the hericium erinaceus to be accumulated together in a concentrated manner and cause the crushing cutter to be incapable of fully crushing the hericium erinaceus, the technical scheme is also characterized in that the inner wall of the crushing box 1 is provided with the inclined plates 10, so that the hericium erinaceus in the feeding pipe 15 fall into the crushing box 1 and then respectively fall onto the two inclined plates 10, as the inclined plates 10 are inclined towards the inner wall of the crushing box 1, the hericium erinaceus on the inclined plates 10 roll towards the inner wall of the box body 1 and then fall to the first crushing assembly 9 through the leak holes 11 on the inclined plates 10, the crushing assembly 9 is matched with the inner wall of the crushing box 1 to crush the hericium erinaceus at the positions, and meanwhile, the material distributing pipe 14 is arranged to enable the hericium erinaceus in the feeding pipe 15 to enter the crushing box 1 in two directions, on the other hand can drop the hedgehog hydnum mushroom to smashing the case 1 in along vertical direction through the branch material pipe 14 that sets up, guarantee promptly that partly hedgehog hydnum mushroom drops to between two crushing unit 9, utilize the crushing sword on two crushing unit 9 to smash the hedgehog hydnum mushroom at this place, this technical scheme utilizes the inlet pipe 15 and the branch material pipe 14 that set up can carry the hedgehog hydnum mushroom of treating kibbling to smashing the case 1 in through the direction of difference, thereby avoid the hedgehog hydnum mushroom to concentrate to pile up and lead to the unable fully-crushing condition emergence in same department, and simultaneously, the branch material pipe 14 that sets up can reciprocate in inlet pipe 14, inlet pipe 14 gets back the in-process of shake from top to bottom, can avoid the hedgehog hydnum mushroom in the inlet pipe 15 to take place to block up, force the hedgehog hydnum mushroom that is located in the inlet pipe 14 to drop to smashing in case 1 smoothly.

In order to improve the crushing effect of the hericium erinaceus, a first crushing assembly 9 and a second crushing assembly are arranged in a crushing box 1, the hericium erinaceus entering the crushing box 1 is crushed by the first crushing assembly 9, the crushed hericium erinaceus falls to the second crushing assembly, the hericium erinaceus is fully crushed by the second crushing assembly, meanwhile, in order to control the crushing size of the first crushing assembly on the hericium erinaceus, a first crushing cutter 19 of the first crushing assembly can move along the radial direction of a first rotating shaft 22, the extending length of the first crushing cutter 19 is adjusted, the distance between the two first crushing assemblies 9 in the technical scheme is equal to the distance from the first crushing assembly 9 to the inner wall of the crushing box 1, and when the hericium erinaceus are crushed actually, the length of the first crushing cutter 19 extending out of the first rotating shaft 22 is changed, the distance between the first crushing knives 19 on the two first crushing assemblies 9 and the distance between the first crushing knives 19 and the inner wall of the crushing box 1 are changed, so that when the first crushing knives 19 crush hericium erinaceus, the hericium erinaceus can fall downwards through the first crushing assemblies 9 when the particle size of the crushed hericium erinaceus is smaller than the gap formed between the first crushing knives, the size of the hericium erinaceus passing through the first crushing assemblies 9 is controlled, and the size of the crushed hericium erinaceus is further controlled; the hericium erinaceus crushed by the first crushing assembly 9 falls to a second crushing assembly in the crushing box 1, the hericium erinaceus is continuously crushed by the second crushing assembly, wherein the gas is introduced into the second pipeline 8, so that the crushing cutter assembly 4 arranged on the second rotating shaft 6 can move along the radial direction of the second crushing assembly, the extending length of the crushing cutter assembly 4 on the second rotating shaft 6 is adjusted, and the hericium erinaceus with different sizes can be crushed, meanwhile, the gas is introduced into the first pipeline 7 in the technical scheme, so that the crushing cutter assembly and the second pipeline 8 can fall off, the gas in the second pipeline 8 can enter the hollow structure of the second rotating shaft 6 through the first through hole, the cooling effect can be carried out on the second rotating shaft 6 by the cold air entering the hollow structure, and the heat generated by the second crushing assembly when the hericium erinaceus is crushed is taken away, thereby realize the purpose to the cooling of second crushing unit, improved the life of equipment.

Example 2

On the basis of embodiment 1, still be equipped with filter plate 3 on the lateral wall of crushing case 1, still be equipped with the recess on the inner wall of crushing case 1, filter plate 3 one end is the crushing case 1 outside, and the other end inserts and is connected with the recess in crushing case 1.

The filter screen otter board 3 that sets up is located the below of second crushing unit, a hericium erinaceus for dropping from first crushing unit supports the filtration, under the effect of second crushing unit, the hericium erinaceus that will be located on filter screen otter board 3 is smashed when filtering the net aperture size, the hericium erinaceus can drop to crushing case 1 inner bottom through filtering screen otter board 3, discharge to the external world through the discharge gate, the structure of pull formula is adopted to the filter screen otter board 3 that this technical scheme set up, be convenient for will filter screen otter board 3 and install in crushing case 1 fast, can be according to the crushing needs of reality simultaneously, filter screen otter board 3 of installing different aperture sizes is being selected, the size after the final hericium erinaceus of control is smashed.

Example 3

On the basis of embodiment 1, smash the inner wall both sides of case 1 and still be equipped with dead lever 12, dead lever 12 one end and crushing 1 inner wall connection of case, the other end and the 15 outer wall connection of inlet pipe.

The dead lever 12 that sets up is used for fixing the inlet pipe 12, guarantees that it is stable in crushing case 1.

The inner wall both sides of inlet pipe 15 still are equipped with horizontal pole 13, horizontal pole 13 one end is connected with connecting pipe 15, is equipped with grip block 16 on the other end, grip block 16 is equipped with the recess on the terminal surface of 14 directions of branch material pipe, is equipped with first elastic component 17 in the recess, first elastic component 17 one end and groove connection are equipped with spacing ball 18 on the other end, the lateral wall both sides of branch material pipe 14 all are equipped with the spacing groove that matches with spacing ball 18, and first elastic component 17 can insert spacing ball 18 to the spacing inslot.

The transverse rod 13 is used for fixing the material distributing pipe 14, the material distributing pipe 14 can be stably arranged in the feeding pipe 15, meanwhile, in order to ensure that the material distributing pipe 14 can smoothly move in the feeding pipe 15 along the vertical direction, a clamping block 16 is further arranged between the transverse rod 13 and the separating pipe 14, a first elastic part 17 and a limiting ball 18 are arranged in the clamping block 16, when hericium erinaceus needs to be put into the crushing box 1 through the material distributing pipe 14, the limiting ball 18 is pushed to be inserted into a limiting groove in the side wall of the material distributing pipe 14 through elastic force generated by the first elastic part 17, the material distributing pipe 14 is temporarily supported, and the material distributing pipe 14 is ensured to be stably arranged in the feeding pipe 15; when discovering the interior hedgehog hydnum mushroom of inlet pipe 15 and appearing blockking up, upwards or pulling branch material pipe 14 down, because spacing ball 18 is spherical structure, and half of it is located the spacing inslot, consequently, divide material pipe 14 easily to shift out spacing ball 18 from the spacing inslot through external force pulling for divide material pipe 14 to shake about can in inlet pipe 15, will block up and shake smoothly in smashing case 1 at the hedgehog hydnum mushroom of inlet pipe 15 department.

Example 4

On the basis of embodiment 1, the first crushing assembly 9 further includes a first connecting pipe 21 and first telescopic pipes 20, the number of which is the same as that of the first crushing blades 19, the inside of the first rotating shaft 22 is a cavity structure, one end of the first connecting pipe 21 is connected with an air pump, the other end of the first connecting pipe 21 extends into the cavity of the first rotating shaft 22, the axis of the first rotating shaft 22 and the axis of the first connecting pipe 21 are on the same straight line, one end of the telescopic pipe 20 is communicated with the first connecting pipe 21, and the other end of the telescopic pipe is connected with the first crushing blades 19 in a sealing manner.

The first telescopic pipe 20 is a corrugated pipe, when the air pump introduces air into the first connecting pipe 21, the air enters the first telescopic pipe 20, the first telescopic pipe 20 is forced to move along the radial direction of the first rotating shaft 22, the extending length of the first crushing knife 19 is adjusted, and therefore the first crushing assembly 9 is used for adjusting the crushing size of the hericium erinaceus; in the process of crushing the hericium erinaceus by the first crushing assembly, heat generated by crushing the first rotating shaft 22 is dissipated to the first telescopic pipe 20, and cold air is introduced into the first telescopic pipe 20 and can take away the heat of the first telescopic pipe 20, so that the purpose of cooling the first rotating shaft 22 is achieved; simultaneously, in the in-process of actually smashing the hedgehog hydnum mushroom, put into the impurity that can have some stereoplasm in the hedgehog hydnum mushroom in the inlet pipe 15 unavoidably, first crushing sword 19 is when smashing the hedgehog hydnum mushroom, when first crushing sword strikes stereoplasm impurity, stereoplasm impurity can force first crushing sword 19 to compress the gas in the first flexible pipe 20, force first crushing sword 19 to retract towards the radial direction of first pivot 22, avoid the fierce collision of first crushing sword 19 and stereoplasm impurity, thereby realized the protection to first crushing sword 19, the utility life of first crushing sword 19 has been improved.

Example 5

On the basis of embodiment 1, the crushing cutter assembly 4 includes a second crushing cutter 24, a second elastic member 25, a second telescopic tube 26, and a second connecting tube 28, the second crushing cutter 24 is inserted into the first through hole of the second rotating shaft 6 and connected with the second telescopic tube 26, one end of the second connecting tube 28 is communicated with the corrugated tube 26, the other end is a closed structure, the closed end is provided with a blind hole 32, the side wall of the second connecting tube 28 is further provided with an air inlet 29 communicated with the inside, the air inlet 29 is located in the second rotating shaft 6, the first pipe 7 is provided with a second through hole corresponding to the first through hole, two sides of the inner wall of the second through hole are provided with a placing groove, the placing groove is provided with a third elastic member 30 and a limiting rod 33, one end of the third elastic member 30 is connected with the placing groove, the other end is connected with the limiting rod 33, the side wall of the second connecting tube 28 is provided with a third through hole, the third through hole is communicated with the blind hole 32, and the elastic force generated by the third elastic element 30 can push the limiting rod 33 to be inserted into all through holes of the second connecting pipe 28; the crushing cutter assembly 4 further comprises a second elastic element 25, the second elastic element 25 is sleeved on the second crushing cutter 24 and is positioned in the second rotating shaft 6, one end of the second elastic element 25 is connected with the inner wall of the second rotating shaft 6, and the other end of the second elastic element is connected with a second telescopic pipe 26; the limiting rod 33 is also provided with an inclined plane on the end surface of the blind hole 32.

When the second crushing assembly is used for crushing hericium erinaceus and the extending length of the crushing cutter assembly 4 needs to be adjusted, gas is introduced into the second air pipe 8, because the gas inlet 29 on the second connecting pipe 28 is positioned in the second connecting pipe 28, the gas in the second connecting pipe 28 enters the second connecting pipe 28 through the gas inlet 29 and then enters the second telescopic pipe 26, the second telescopic pipe 26 is forced to expand and stretch, the second crushing cutter 24 is pushed to extend towards the radial direction of the second rotating shaft 6, and therefore the adjustment of the length of the crushing cutter assembly 4 is achieved; meanwhile, the second crushing assembly is easy to rub to generate heat when crushing the hericium erinaceus, so that the second crushing cutter 24 and the second rotating shaft 6 are forced to be heated to a high temperature to reduce the service life, in the working process of the second crushing assembly, the air pump is utilized to introduce air into the first pipeline 7, the first pipeline 7 enters the blind hole 32 of the second connecting pipe 28, the air entering the blind hole 32 can act on the limiting rod 33, the limiting rod 33 is forced to compress the third elastic part 30, the limiting rod 33 is finally retracted into the placing groove of the first pipeline 7, the second connecting rod 28 can be sequentially moved out from the second through hole and the first through hole and finally enters the second rotating shaft 6, at the moment, cold air in the first pipeline 7 and the second pipeline 8 can enter the second rotating shaft 6 to cool the second rotating shaft 6, and further the effect of cooling the second crushing cutter 24 on the second rotating shaft 6 can be achieved, the service life of the second rotating shaft 6 and the second crushing cutter 24 is prolonged; after the cold air entering the second rotating shaft 6 and the second rotating shaft 6 perform sufficient heat exchange, the gas conveyed into the first pipeline 7 and the second pipeline 8 is discharged, under the action of the second elastic part 25, the second connecting pipe 28 can be pushed to pass through the first through hole on the second pipeline 8 and then enter the second through hole of the first pipeline 7, the inclined plane arranged on the limiting rod faces the first pipeline 8, the second connecting pipe 28 acts on the inclined plane of the limiting rod in the process of entering the second through hole, so that the limiting rod is retracted into the placing groove, and then the limiting rod is inserted into the blind hole of the second connecting pipe 28 through the third elastic part 30, so that the stable connection between the crushing cutter assembly and the first pipeline 7 is realized; simultaneously, this technical scheme adopts foretell structural style to connect crushing sword subassembly in the second pivot for when crushing sword subassembly meets the higher impurity of hardness at kibbling in-process, the second is smashed to the stereoplasm impurity and is smashed the sword compression second flexible pipe, forces the second to smash the sword and retract in the second pivot, avoids the fierce collision between second crushing sword and the impurity, has further improved the life of second crushing sword.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.