CN212702181U - Dry and wet material crusher - Google Patents

Abstract

The utility model discloses a wet and dry material grinder, including base, main part, going into hopper, discharge gate, still include material conveying system and comminuted system, the base includes bottom plate, roof, left side board and right side board, bottom plate top right-hand member welding has the right side board, has the left side board in the parallel and equal height welding of right side board left side and right side board, has the roof in the welding of left side board and right side board top, has the main part at the top welding of roof, the main part includes lower main part and last main part, it is in the same place through loose-leaf mechanism installation with lower main part department of meeting to go up the main part, go into the hopper and include upper portion square hopper and lower part slope hopper, the top of lower part slope hopper and last main part meets and welds the dress and be in the. The utility model discloses quick, high-efficient, energy-conserving, low consumption, the long service life of hammer leaf, the main part is convenient for maintain and the clearance, and the high just thickness of broken nuclear rate is good, can accomplish hard soft an organic whole moreover and smash and dry wet an organic whole and smash.

Description

Dry and wet material crusher

Technical Field

The utility model relates to a comminuted technical field, a wet and dry material pulverizer specifically says so.

Background

Along with the development of modern agriculture and animal husbandry, the demand of fertilizer and fodder is bigger and bigger, and fertilizer and feed production's material can carry out the process on next step after the rubbing crusher handles, because the water content of material has the height to have lowly, need select suitable rubbing crusher to smash when carrying out the crushing, current rubbing crusher can only smash the material that the water content is below 15%, to the material that the water content is above 15%, crushing effect is not very ideal, use hot pepper, jujube and structure tree below as the example:

1. the pepper is not only an essential seasoning in daily life of people, but also is commonly used in the feed production industry, but the water content of the pepper is very low, particularly the pepper peel is difficult to crush due to light weight, and the efficiency is extremely low even if the pepper is crushed;

2. the Chinese dates can be eaten or used as feed for feeding livestock, the appetite of the livestock can be improved, the resistance to diseases is improved, when the Chinese dates are crushed, skins, meat and stones are mixed together, particularly, the Chinese dates have extremely high sugar content and high water content and are extremely high in viscosity and difficult to crush, and the Chinese dates and the stones are mixed in the Chinese date pulp and are extremely difficult to crush, so that the Chinese dates are difficult to be used in the field of livestock feed in batches if the technical problem cannot be solved;

3. the paper mulberry is a good pig feed and is also a traditional Chinese medicine, the protein content of leaves of the paper mulberry is up to 20% -30%, but branches, leaves and fruits of the paper mulberry need to be crushed together when the paper mulberry is crushed, the crushing difficulty is high, the crushing efficiency is low, and the energy consumption is high.

Disclosure of Invention

The utility model aims at providing a dry and wet material crusher which is fast, efficient, energy-saving, low in consumption, capable of realizing hard and soft integrated crushing and dry and wet integrated crushing.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a wet and dry material grinder, includes base, main part, goes into hopper, discharge gate, its characterized in that: the material crushing device is characterized by further comprising a material conveying system and a material crushing system, wherein the base comprises a bottom plate, a top plate, a left side plate and a right side plate, the right end of the top of the bottom plate is welded with the right side plate, the left side plate is welded with the left side plate in parallel and at the same height with the right side plate, the top plate is welded at the top of the left side plate and the right side plate, a main body is welded at the top of the top plate and comprises a lower main body and an upper main body, the joint of the upper main body and the lower main body is installed together through a hinge mechanism, the feeding hopper comprises an upper square hopper and a lower inclined hopper, the lower inclined hopper is connected with the top of the upper main body and welded together, the bottom of the upper square hopper is welded together with the top of the lower inclined hopper, the material conveying system is connected and installed at the end part of the upper hopper, the discharge port is connected with the bottom of the material crushing system and is inserted and installed on the side wall of the lower main body;

the hinge mechanism comprises hinge bottom plates, handles, movable hinge pins, limiting bolts and upper supporting plates, wherein the two groups of hinge bottom plates are welded at the left end and the right end of the top of the lower main body respectively, a total of two movable hinge pins are installed between the front end surface and the rear end surface of each group of hinge bottom plates, a total of two groups of upper supporting plates are installed at the left end and the right end of the bottom of the upper main body above the two groups of hinge bottom plates respectively, the handles capable of being inserted into the upper supporting plates are welded on the movable hinge pins on the hinge bottom plates at the left end of the top of the lower main body, the limiting bolts are installed on the upper supporting plates at the right end of the bottom of the upper main body, supporting shafts are installed at the bottoms of the limiting bolts, and the bottoms of the supporting;

the material crushing system comprises a crushing motor, a main shaft belt pulley, a rotor assembly, bearing seats, bearing seat supports and a material blocking rack, wherein the crushing motor is arranged on the crushing motor support welded at the left end of the top of a bottom plate, the head of the crushing motor is provided with the crushing motor belt pulley through a crushing motor shaft, a group of two groups of bearing seat supports in total are respectively arranged at the middle positions of the front end surface and the rear end surface of the joint of a lower main body and an upper main body, a group of two groups of bearing seats in total are respectively arranged at the top of each group of bearing seat supports, the main shaft sequentially penetrates through the bearing seats close to the front end surface of the main body, the inside of the main body and the bearing seats close to the rear end surface of the main body from front to back, the end part of the main shaft near the front end surface of the main body is provided with, the main shaft belt pulley is connected with the crushing motor belt pulley through a triangular belt, and the material blocking rack is arranged around the rotor assembly and is positioned on the inner walls of the lower main body and the upper main body;

the main shaft belt pulley and the crushing motor belt pulley are both five-groove C-shaped belt pulleys, so that the transmission of power is facilitated;

the rotor assembly comprises a rotor main body, a hammer frame plate, hammer sheet pin shafts and hammer sheets, wherein the rotor main body is wrapped on the outer wall of the spindle spacer sleeve, the hammer frame plate is installed on the outer wall of the rotor main body, six hammer sheet pin shafts are installed on the circumference of the hammer frame plate at equal angular intervals, and a plurality of groups of hammer sheets are installed on the six hammer sheet pin shafts and located between the hammer frame plates;

three of the six hammer sheet pin shafts are distributed on the hammer frame plate in an equilateral triangle shape around the main shaft, the number of the hammer sheets arranged on the three hammer sheet pin shafts is five, and each group is provided with twenty-two hammer sheets; the other three hammer frame plates are also distributed around the main shaft in an equilateral triangle, the number of the hammer sheets arranged on the three hammer sheet pin shafts is five, and each group is provided with eleven hammer sheets, namely, each of the number of the hammer sheets arranged on the six hammer sheet pin shafts is different from the two adjacent hammer sheets;

the thickness of the hammer sheet is 1-3 mm;

the gap between the hammer piece and the material blocking rack is 0.2-5 mm;

the gap between the hammer sheets is 1-5 mm;

the diameter of the rotor body, namely the maximum diameter of the hammer blade during movement is 300-1000 mm.

Preferably, the material conveying system comprises a conveying belt supporting frame, a conveying motor, a main driving wheel, driven wheels and a conveying belt, wherein the conveying belt supporting frame is in an inclined state as a whole, the left lower end of the conveying belt supporting frame is grounded, the right lower end of the conveying belt supporting frame is inserted into the upper square hopper, the conveying motor is arranged at the position close to the right of the top of the conveying belt supporting frame through a conveying motor support, two groups of main driving wheels are arranged at the right ends of the inner walls of the front side plate and the rear side plate of the conveying motor support, two groups of driven wheels are arranged at the left ends of the inner walls of the front side plate and the rear side plate of the conveying motor support, the two groups of main driving wheels are connected together through a main driving shaft, the two groups of driven wheels are connected together through an auxiliary driving shaft, wherein the end part of the main, and a conveying belt is arranged between the two groups of main driving wheels and the two groups of driven wheels.

Preferably, the conveyer belt is made of leather, and a plurality of groups of material blocking partitions are uniformly distributed on the conveyer belt at intervals, so that the materials cannot slide down under the action of gravity, and the material conveying efficiency is improved.

Preferably, a limit washer is installed at the joint of the main shaft and the main shaft belt pulley to ensure that the main shaft belt pulley does not generate dislocation during operation.

Preferably, the material blocking rack is divided into an upper left split, an upper right split, a lower left split and a fixing plate, the upper left split is welded on the upper left wall in the upper main body, the top end of the upper right split is installed on the fixing plate located at the joint of the lower inclined hopper and the upper main body, the bottom end of the upper right split is welded on the inner wall of the upper main body, the upper left end of the lower left split is installed on the fixing plate located on the inner side of the upper left corner of the lower main body, and the lower right end of the lower left split is connected with the discharge port, namely a cavity surrounding the rotor assembly is formed between the material blocking rack and the lower inclined hopper and the discharge port, and the width.

Preferably, the outer wall of the rotor main body is provided with a plurality of groups of hammer frame plate clamping grooves, and the hammer frame plates are fixedly clamped in the hammer frame plate clamping grooves.

Preferably, the end part of the hammer sheet pin shaft is inserted with a limit pin connected with the hammer frame plate.

Preferably, a plurality of groups of hammer sheet clamping grooves are formed in the outer wall of the rotor main body and located between the hammer frame plate clamping grooves, and the hammer sheets are doubly fixed through the hammer sheet pin shafts and the hammer sheet clamping grooves.

Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:

1. the material conveying system adopts the leather conveying belt, and a plurality of groups of material blocking partitions are uniformly distributed and installed on the leather conveying belt, so that the problem of inconvenient feeding of large-size and easily-rolling materials such as hot peppers, Chinese dates and the like is solved;

2. the utility model adopts the rotor assembly to match with the material stopping rack in the material crushing system, so that the crushing of the materials can be completed in a very short path and time, the efficiency is very high, and the energy consumption is low;

3. the main shaft belt pulley and the grinding motor belt pulley of the utility model are both five-groove C-shaped belt pulleys, which is more beneficial to the transmission of power;

4. the utility model adopts split design, and the main body can be separated up and down through the loose-leaf mechanism, thereby being convenient for cleaning and maintaining the material crushing system;

5. the utility model adopts the upper hammer piece and the lower hammer piece which have different quantity, when the material is crushed, the gap crushing can be realized, no matter the material is a dry-wet mixed material or a soft-hard integrated material, the crushing can be realized together, especially the material containing fruit stones, the stone breaking rate is extremely high and the fineness is good;

6. the utility model adopts the design of separating the material conveying system from the main body, which is convenient for turnover and movement;

7. the hammer sheet in the utility model is doubly fixed through the hammer sheet pin shaft and the hammer sheet clamping groove, so that the hammer sheet is firmer, the failure rate of the hammer sheet is reduced, the replacement period of the hammer sheet is prolonged, and the service life of the hammer sheet is further prolonged;

8. the utility model discloses the thickness of hammer leaf is moderate, and the clearance between hammer leaf and the hammer leaf is moderate, can effectively smash the material.

To sum up, the utility model discloses quick, high-efficient, energy-conserving, low consumption, the long service life of hammer leaf, the main part is convenient for maintain and the clearance, and the high just thickness of broken nuclear rate is good, can accomplish hard soft an organic whole moreover and smash and dry wet an organic whole and smash.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a sectional view of the front view of the present invention.

Fig. 4 is a cross-sectional view of the left side view of the present invention.

Fig. 5 is a schematic structural diagram of the rotor assembly of the present invention.

Fig. 6 is a schematic view of the relationship between the upper position of the hammer support plate and the position of the hammer blade.

Fig. 7 is a schematic view of the relationship between the lower position of the hammer support plate and the position of the hammer blade.

Fig. 8 is a schematic view of the position relationship between the slot of the hammer support plate and the slot of the hammer sheet of the present invention.

In the figure: 1. the device comprises a base, 11, a bottom plate, 12, a top plate, 13, a left side plate, 14, a right side plate, 2, a main body, 21, a lower main body, 22, an upper main body, 23, a hinge mechanism, 231, a hinge bottom plate, 232, a handle, 233, a movable pin shaft, 234, a limit bolt, 235, an upper support plate, 236, a support shaft, 3, a feeding hopper, 31, an upper square hopper, 32, a lower inclined hopper, 4, a discharge port, 5, a material conveying system, 51, a conveyor belt support frame, 52, a conveying motor, 53, a main driving wheel, 54, a driven wheel, 55, a conveyor belt, 551, a material blocking partition, 56, a motor support frame, 57, a main driving shaft, 58, a secondary driving shaft, 59, a middle driving wheel, 510, a conveying motor shaft, 511, a conveying motor main chain wheel, 512, a conveying chain, 6, a material crushing system, 61, a crushing motor, 62, Rotor assembly, 641, rotor body, 642, hammer frame plate, 643, hammer sheet pin axle, 644, hammer sheet, 645, hammer frame plate clamping groove, 646, spacing pin, 647, hammer sheet clamping groove, 65, bearing seat, 66, bearing seat bracket, 67, material blocking rack, 671, upper left split body, 672, upper right split body, 673, lower left split body, 674, fixing plate, 68, grinding motor bracket, 69, grinding motor shaft, 610, grinding motor belt pulley, 611, main shaft spacer bush, 612, V belt, 613 and spacing washer.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-8, the utility model relates to a wet and dry material crusher, including base 1, main part 2, go into hopper 3, discharge gate 4, its characterized in that: the material crushing machine is characterized by further comprising a material conveying system 5 and a material crushing system 6, wherein the base 1 comprises a bottom plate 11, a top plate 12, a left side plate 13 and a right side plate 14, the right end of the top of the bottom plate 11 is welded with the right side plate 14, the left side of the right side plate 14 is welded with the left side plate 13 in a parallel and equal-height mode with the right side plate 14, the top of the left side plate 13 and the top of the right side plate 14 are welded with the top plate 12, the main body 2 is welded at the top of the top plate 12, the main body 2 comprises a lower main body 21 and an upper main body 22, the joint of the upper main body 22 and the lower main body 21 is installed together through a hinge mechanism 23, the feeding hopper 3 comprises an upper square hopper 31 and a lower inclined hopper 32, the lower inclined hopper 32 is welded with the top of the upper main body 22, the bottom of the upper square hopper, the material crushing system 6 is arranged at the lower position inside the upper main body 22, the upper position inside the lower main body 21 and above the bottom plate 11, and the discharge port 4 is connected with the bottom of the material crushing system 6 and is inserted and installed on the side wall of the lower main body 21;

the hinge mechanism 23 comprises a hinge base plate 231, a handle 232, a movable pin 233, a limit bolt 234 and an upper support plate 235, two sets of the hinge bottom plates 231 are respectively welded at the left and right ends of the top of the lower main body 21, a total of two movable pin shafts 233 are respectively arranged between the front end face and the rear end face of each group of the loose-leaf bottom plate 231, two upper supporting plates 235 are respectively installed above the two sets of hinge bottom plates 231 at the left and right ends of the bottom of the upper main body 22, a handle 232 capable of being inserted into the upper supporting plate 235 is welded to a movable pin 233 of a left hinge bottom plate 231 provided at the top of the lower body 21, a stopper bolt 234 is mounted on an upper support plate 235 provided at the right end of the bottom of the upper body 22, a support shaft 236 is installed at the bottom of the limit bolt 234, and the bottom of the support shaft 236 is welded with a movable pin shaft 233 on a right hinge bottom plate 231 at the top of the lower main body 21;

the material crushing system 6 comprises a crushing motor 61, a main shaft 62, a main shaft belt pulley 63, a rotor assembly 64, a bearing seat 65, a bearing seat support 66 and a material blocking rack 67, wherein the crushing motor 61 is installed on a crushing motor support 68 welded at the left end of the top of the bottom plate 11, a crushing motor belt pulley 610 is installed at the head of the crushing motor 61 through a crushing motor shaft 69, a group of two groups of bearing seat supports 66 in total are respectively installed at the middle positions of the front end surface and the rear end surface of the joint of the lower main body 21 and the upper main body 22, a group of two groups of bearing seats 65 in total are respectively installed at the top of each group of bearing seat supports 66, the main shaft 62 sequentially penetrates through the bearing seat 65 close to the front end surface of the main body 2, the inside of the main body 2 and the bearing seat 65 close to the rear end surface of the main body 2 from front to back, the main shaft belt pulley 63, a main shaft spacer 611 positioned on the outer wall of the main shaft 62 is embedded in a gap of the rotor assembly 64, the main shaft pulley 63 is connected with the grinding motor pulley 610 through a triangular belt 612, and the material blocking rack 67 is installed around the rotor assembly 64 and positioned on the inner walls of the lower main body 21 and the upper main body 22;

the main shaft belt pulley 63 and the crushing motor belt pulley 610 are both five-groove C-shaped belt pulleys, so that the transmission of power is facilitated;

the rotor assembly 64 comprises a rotor body 641, hammer frame plates 642, hammer pin shafts 643 and hammer 644, wherein the rotor body 641 is wrapped on the outer wall of the spindle spacer 611, the hammer frame plates 642 are mounted on the outer wall of the rotor body 641, six hammer pin shafts 643 are mounted on the circumferences of the hammer frame plates 642 at equal angular intervals, and a plurality of groups of hammers 644 are mounted on the six hammer pin shafts 643 between the hammer frame plates 642;

three of the six hammer pin shafts 643 are distributed on the hammer frame plate 642 in an equilateral triangle around the main shaft 62, the number of the hammer 644 mounted on the three hammer pin shafts 643 is five, and each group has twenty-two hammer 644; the other three hammer frame plates 642 are also distributed around the main shaft 62 in an equilateral triangle, the number of the hammer blades 644 mounted on the three hammer blade pin shafts 643 is five, and each group has eleven hammer blades 644, namely, each of the number of the hammer blades 644 mounted on the six hammer blade pin shafts 643 is different from the number of the two adjacent hammer blades 644;

the thickness of the hammer 644 is 1-3 mm;

the gap between the hammer 644 and the material blocking rack 67 is 0.2-5 mm;

the gap between the hammer 644 and the hammer 644 is 1-5 mm;

the diameter of the rotor body 641, i.e., the maximum diameter of the hammer 644 during movement, is 300-1000 mm.

The material conveying system 5 comprises a conveying belt supporting frame 51, a conveying motor 52, a main driving wheel 53, driven wheels 54 and a conveying belt 55, wherein the conveying belt supporting frame 51 is in an inclined state as a whole, the left lower end of the conveying belt supporting frame is grounded, the right lower end of the conveying belt supporting frame is inserted into the upper square hopper 31, the conveying motor 52 is arranged at the position close to the right of the top of the conveying belt supporting frame 51 through the conveying motor bracket 56, two groups of main driving wheels 53 are arranged at the right ends of the inner walls of the front side plate and the rear side plate of the conveying motor bracket 56, two groups of driven wheels 54 are arranged at the left ends of the inner walls, the two groups of main driving wheels 53 are connected together through a main driving shaft 57, the two groups of driven wheels 54 are connected together through a secondary driving shaft 58, wherein the end part of the, the intermediate driving wheel 59 is connected with a conveying motor main chain wheel 511 at the head of the conveying motor 52 through a conveying chain 512, and a conveying belt 55 is arranged between the two groups of main driving wheels 53 and the two groups of driven wheels 54.

The material of conveyer belt 55 is the cortex, and the interval equipartition has the multiunit to keep off the material and cuts off 551 on conveyer belt 55, makes the material be unlikely to because the effect of gravity gliding, improves material conveying efficiency.

A limit washer 613 is installed at the joint of the main shaft 62 and the main shaft pulley 63 to ensure that the main shaft pulley 63 does not generate dislocation during operation.

The material blocking rack 67 is divided into a left upper split 671, a right upper split 672, a left lower split 673 and a fixing plate 674, the left upper split 671 is welded on the left upper wall in the upper main body 22, the top end of the right upper split 672 is installed on the fixing plate 674 located at the joint of the lower inclined hopper 32 and the upper main body 22, the bottom end of the right upper split 672 is welded on the inner wall of the upper main body 22, the left upper end of the left lower split 673 is installed on the fixing plate 674 located on the inner side of the left upper corner of the lower main body 21, and the right lower end is connected with the discharge port 4, namely, a cavity surrounding the rotor assembly 64 is formed between the material blocking rack 67 and the lower inclined hopper 32 and the discharge port 4, and the width of the cavity.

The outer wall of the rotor body 641 is provided with a plurality of sets of hammer frame plate clamping grooves 645, and the hammer frame plates 642 are fixedly clamped in the hammer frame plate clamping grooves 645.

The end of the hammer pin 643 is inserted with a limit pin 646 connected with the hammer frame plate 642.

Multiple sets of hammer sheet clamping grooves 647 are formed in the outer wall of the rotor body 641 and located between the hammer frame plate clamping grooves 645, and the hammer sheets 644 are doubly fixed through the hammer sheet pin shafts 643 and the hammer sheet clamping grooves 647.

The rotor body 641 and the spindle spacer 611 are assembled together by using a fixing bolt, that is, the rotor body 641 is detachable, so that subsequent installation, cleaning and maintenance are facilitated.

The working principle is as follows: the utility model discloses at the during operation, start conveying motor 52 earlier, through the transmission of conveying chain 512, make the final drive wheel 53 rotate, drive conveyer belt 55 and rotate, from the driving wheel 54 play the intermediate drive effect, the fender wall 551 that is located on conveyer belt 55 can block the material effectively and be unlikely to fall back, thereby make conveyer belt 55 transport the material to go into in the hopper 3, meanwhile, start crushing motor 61, through the cooperation of main shaft belt pulley 63, crushing motor belt pulley 610 and V belt 612, drive main shaft 62 and rotate, and then drive the hammer carrier board 642 who installs on main shaft spacer 611 and rotate, through install hammer 644 on hammer carrier board 642 to fall into the material that blocks in the cavity that encloses rotor assembly 64 that forms between material rack 67 and lower part slope fill 32 and discharge gate 4 and cut, because material rack 67 is split type structure, the time that the material dwells in above-mentioned cavity is short, after the completion of material crushing, through the ejection of compact of discharge gate 4, because discharge gate 4 is the structure of downward sloping, so the ejection of compact is more smooth and easy, can not produce the problem of putty.

After the material is crushed, the handle 232 is pulled to separate the upper support plate 235 from the hinge bottom plate 231, and then the upper main body 22 is pushed to move along the rotation direction of the movable pin 233 at the right end, so as to open the upper main body 22, clean the material residues on the rotor assembly 64 and the material stopping rack 67, and maintain and repair the rotor assembly 64.

The foregoing is a detailed description of the present invention in connection with specific preferred embodiments, and it is not to be construed that the specific embodiments of the present invention are limited to those descriptions. To those skilled in the art to which the invention pertains, without departing from the spirit of the invention, several simple deductions or substitutions can be made, all of which should be considered as belonging to the scope of patent protection defined by the claims filed with the invention.

Claims (8)

1. The utility model provides a wet and dry material grinder, includes base (1), main part (2), goes into hopper (3), discharge gate (4), its characterized in that: the material crushing machine is characterized by further comprising a material conveying system (5) and a material crushing system (6), wherein the base (1) comprises a bottom plate (11), a top plate (12), a left side plate (13) and a right side plate (14), the right end of the top of the bottom plate (11) is welded with the right side plate (14), the left side of the right side plate (14) is welded with the left side plate (13) in parallel and equal height with the right side plate (14), the top of the left side plate (13) and the top of the right side plate (14) are welded with the top plate (12), the top of the top plate (12) is welded with a main body (2), the main body (2) comprises a lower main body (21) and an upper main body (22), the joint of the upper main body (22) and the lower main body (21) is installed together through a hinge mechanism (23), the feeding hopper (3) comprises an upper square hopper (31) and a lower inclined hopper (32), and, the bottom of the upper square hopper (31) is welded with the top of the lower inclined hopper (32), the end part of the upper square hopper (31) is connected with a material conveying system (5), a material crushing system (6) is arranged at the lower position inside the upper main body (22), at the upper position inside the lower main body (21) and above the bottom plate (11), and the discharge port (4) is connected with the bottom of the material crushing system (6) and is inserted and installed on the side wall of the lower main body (21);

the hinge mechanism (23) comprises hinge bottom plates (231), handles (232), movable pin shafts (233), limit bolts (234) and upper support plates (235), wherein the hinge bottom plates (231) are divided into two groups and respectively welded at the left end and the right end of the top of the lower main body (21), a total of two movable pin shafts (233) are respectively arranged between the front end surface and the rear end surface of each group of hinge bottom plates (231), a group of total two groups of upper support plates (235) are respectively arranged at the left end and the right end of the bottom of the upper main body (22) above the two groups of hinge bottom plates (231), the handles (232) which can be inserted into the upper support plates (235) are welded on the movable pin shafts (233) on the hinge bottom plate (231) at the left end of the top of the lower main body (21), the limit bolts (234) are arranged on the upper support plates (235) at the right, a support shaft (236) is installed at the bottom of the limiting bolt (234), and the bottom of the support shaft (236) is welded with a movable pin shaft (233) on a right hinge bottom plate (231) at the top of the lower main body (21);

the material crushing system (6) comprises a crushing motor (61), a main shaft (62), a main shaft belt pulley (63), a rotor assembly (64), a bearing seat (65), a bearing seat support (66) and a material blocking rack (67), wherein the crushing motor (61) is arranged on a crushing motor support (68) welded at the left end of the top of the bottom plate (11), the head of the crushing motor (61) is provided with a crushing motor belt pulley (610) through a crushing motor shaft (69), the middle positions of the front end surface and the rear end surface of the joint of the lower main body (21) and the upper main body (22) are respectively provided with a group of two groups of bearing seat supports (66), the top of each group of bearing seat supports (66) is respectively provided with a group of two groups of bearing seats (65), the main body (2) sequentially penetrates through the bearing seats (65) close to the front end surface of the main body (2), the inner part of the main body (2) and the bearing seats (, a main shaft belt pulley (63) is mounted at the end part of the main shaft (62) near the front end face of the main body (2), a rotor assembly (64) is mounted on the outer wall of the part of the main shaft (62) inside the main body (2), a main shaft spacer bush (611) located on the outer wall of the main shaft (62) is embedded in a gap of the rotor assembly (64), the main shaft belt pulley (63) is connected with the crushing motor belt pulley (610) through a triangular belt (612), and the material blocking rack (67) is mounted around the rotor assembly (64) and located on the inner walls of the lower main body (21) and the upper main body (22);

the main shaft belt pulley (63) and the crushing motor belt pulley (610) are both five-groove C-shaped belt pulleys, so that the transmission of power is facilitated;

the rotor assembly (64) comprises a rotor body (641), hammer frame plates (642), hammer sheet pin shafts (643) and hammer sheets (644), the rotor body (641) is wrapped on the outer wall of the spindle spacer sleeve (611), the hammer frame plates (642) are installed on the outer wall of the rotor body (641), six hammer sheet pin shafts (643) are installed on the circumference of each hammer frame plate (642) at equal angle intervals, and multiple groups of hammer sheets (644) are installed on the six hammer sheet pin shafts (643) and located between the hammer frame plates (642);

three of the six hammer sheet pin shafts (643) are distributed on the hammer frame plate (642) in an equilateral triangle shape around the main shaft (62), the number of the hammer sheets (644) arranged on the three hammer sheet pin shafts (643) is five, and each group is provided with twenty-two hammer sheets (644); the other three hammer frame plates (642) are also distributed around the main shaft (62) in an equilateral triangle, the number of the hammer sheets (644) arranged on the three hammer sheet pin shafts (643) is five, and each group is provided with eleven hammer sheets (644), namely, the number of the hammer sheets (644) arranged on the six hammer sheet pin shafts (643) is different from that of the two hammer sheets adjacent to the six hammer sheet pin shafts (643);

the thickness of the hammer piece (644) is 1-3 mm;

the gap between the hammer sheet (644) and the material blocking rack (67) is 0.2-5 mm;

the gap between the hammer piece (644) and the hammer piece (644) is 1-5 mm;

the diameter of the rotor body (641), namely the maximum diameter of the hammer (644) during movement is 300-1000 mm.

2. A pulverizer for wet and dry materials according to claim 1, wherein: the material conveying system (5) comprises a conveying belt support frame (51), a conveying motor (52), a main driving wheel (53), driven wheels (54) and a conveying belt (55), wherein the conveying belt support frame (51) is integrally in an inclined state, the left lower end of the conveying belt support frame is grounded, the right lower end of the conveying belt support frame is inserted into an upper square hopper (31), the conveying motor (52) is installed at the position close to the right of the top of the conveying belt support frame (51) through the conveying motor support frame (56), two groups of main driving wheels (53) are installed at the right end positions of the inner walls of front and rear side plates of the conveying motor support frame (56), two groups of driven wheels (54) are installed at the left end positions, the two groups of main driving wheels (53) are connected together through a main transmission shaft (57), the two groups of driven wheels (54) are connected together through an auxiliary transmission shaft (58), wherein a middle, the head of the conveying motor (52) is provided with a main chain wheel (511) of the conveying motor through a conveying motor shaft (510), the middle driving wheel (59) and the main chain wheel (511) of the conveying motor at the head of the conveying motor (52) are connected through a conveying chain (512), and a conveying belt (55) is arranged between the two groups of main driving wheels (53) and the two groups of driven wheels (54).

3. A pulverizer for wet and dry materials according to claim 2, wherein: the conveyer belt (55) is made of leather, and a plurality of groups of material blocking partitions (551) are uniformly distributed on the conveyer belt (55) at intervals, so that the materials cannot slide down under the action of gravity, and the material conveying efficiency is improved.

4. A pulverizer for wet and dry materials according to claim 1, wherein: and a limiting washer (613) is arranged at the joint of the main shaft (62) and the main shaft belt pulley (63) to ensure that the main shaft belt pulley (63) cannot be dislocated during operation.

5. A pulverizer for wet and dry materials according to claim 1, wherein: the material blocking rack (67) is divided into a left upper split body (671), a right upper split body (672), a left lower split body (673) and a fixing plate (674), the left upper split body (671) is welded on the left upper wall in the upper main body (22), the top end of the right upper split body (672) is installed on the fixing plate (674) located at the joint of the lower inclined hopper (32) and the upper main body (22), the bottom end of the right upper split body is welded on the inner wall of the upper main body (22), the left upper end of the left lower split body (673) is installed on the fixing plate (674) located on the inner side of the left upper corner of the lower main body (21), the right lower end of the left upper split body is connected with the discharge port (4), namely, a cavity surrounding the rotor assembly (64) is formed between the material blocking rack (67) and the lower inclined hopper (32) and the discharge port (4), and the.

6. A pulverizer for wet and dry materials according to claim 1, wherein: the outer wall of the rotor main body (641) is provided with a plurality of groups of hammer frame plate clamping grooves (645), and the hammer frame plates (642) are fixedly clamped in the hammer frame plate clamping grooves (645).

7. A pulverizer for wet and dry materials according to claim 1, wherein: the end part of the hammer sheet pin shaft (643) is inserted with a limiting pin (646) connected with the hammer frame plate (642).

8. A pulverizer for wet and dry materials according to claim 1, wherein: a plurality of groups of hammer sheet clamping grooves (647) are formed in the outer wall of the rotor body (641) and located between the hammer frame plate clamping grooves (645), and the hammer sheets (644) are fixed doubly through hammer sheet pin shafts (643) and the hammer sheet clamping grooves (647).

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