Special efficient crushing and grinding device for wolf bone processing

Abstract

The invention relates to the field of bone meal processing, in particular to a special efficient crushing and grinding device for wolf bone processing, which comprises a crushing structure, a cleaning structure and a grinding structure, the crushing structure is used for crushing wolf bone raw materials entering a crushing box, and the cleaning structure comprises a feeding pipe, a metering cylinder, a cleaning box and a three-way pipe; a spiral feeder is rotationally installed in the feeding pipe, the multiple sets of cleaning boxes are sequentially arranged on the lower side, corresponding to a discharging opening, of the bottom of the feeding pipe, the metering cylinder conveys wolf bone raw materials with the preset capacity into the cleaning boxes, and the three-way pipe is arranged at the bottom of the cleaning boxes. A feeding hole in one side of the grinding structure is communicated with discharging holes of the wolf bone particles of the plurality of groups of three-way pipes and is used for grinding the cleaned wolf bone particles, so that the problems that minced meat attached to the surfaces of existing wolf bones and marrow remaining in the bones are not correspondingly removed, the crushed minced meat and marrow are mixed into wolf bone powder formed by grinding the wolf bones, and the quality of the wolf bone powder is improved are solved. The quality of the wolf bone powder is influenced.

Description

Technical Field

[0001] The invention relates to the field of bone powder processing, in particular to a special high-efficiency crushing and grinding device for wolf bone processing. Background Art

[0002] The wolf bone powder obtained after crushing and grinding wolf bones can be used in a variety of fields, such as feed additives and fertilizers. Wolf bone powder is rich in minerals and proteins. When it is used as a feed additive, it can provide animals with the necessary nutrients. Adding wolf bone powder to fertilizers can improve soil fertility and air permeability and promote plant growth. However, due to the particularity of the source of wolf bones, such applications are relatively rare.

[0003] Currently, when production personnel are carrying out the process of crushing and grinding wolf bones, they need to use the cooperation of a crusher and a grinder. First, the crusher is used to crush the wolf bones into small-diameter bone particles, and then the bone particles are ground through a grinder to obtain wolf bone powder.

[0004] Although the above method can obtain wolf bone powder, in the actual processing process, after the wolf bones are crushed, the minced meat attached to the surface and the bone marrow remaining in the bones are not removed accordingly, so that in the subsequent grinding process, the minced meat and bone marrow are mixed into the wolf bone powder ground from the wolf bones, thereby affecting the quality of the wolf bone powder. Summary of the invention

[0005] The purpose of the present invention is to provide a high-efficiency crushing and grinding device specially used for wolf bone processing, so as to solve the above-mentioned technical problems.

[0006] To achieve the above-mentioned purpose, the present invention provides a special efficient crushing and grinding device for wolf bone processing, comprising a crushing structure, a cleaning structure and a grinding structure;

[0007] The crushing structure includes a crushing box and a crushing assembly. A feed port is installed on the top of the crushing box. The crushing assembly is installed in the crushing box to crush the wolf bone raw material entering the crushing box.

[0008] The cleaning structure comprises a feeding pipe, a metering cylinder, a cleaning box and a three-way pipe, the feeding pipe is arranged at the bottom of the crushing box, the feeding pipe opened on the upper side of one end thereof is communicated with the discharge port at the bottom of the crushing box, a spiral feeder is rotatably installed in the feeding pipe, a plurality of groups of discharge ports are sequentially opened at the bottom of the feeding pipe along its length direction, a plurality of cleaning boxes are sequentially arranged at the lower side of the corresponding discharge ports and are communicated with the corresponding discharge ports through the metering cylinder, a metering component is installed in the metering cylinder, and the wolf bone raw material of a preset capacity is transported to the cleaning box by the metering component, a rotary screen drum is rotatably installed in the cleaning box, a feeding trough for the wolf bone raw material to fall into is opened on the side of the rotary screen drum, a cleaning component is installed in the rotary screen drum, the three-way pipe is arranged at the bottom of the cleaning box, the upper inlet of the three-way pipe is fixedly connected with the discharge port at the bottom of the cleaning box, a group of discharge chute is correspondingly installed at the two groups of outlets at the bottom thereof, and the discharge directions of the two groups of discharge chutes are opposite, and a partition for adjusting the direction of the discharge channel is provided in the three-way pipe;

[0009] The grinding structure includes a grinder, and a feed port on one side of the grinder is connected to a plurality of discharge chutes corresponding to wolf bone particles, so as to grind the cleaned wolf bone particles.

[0010] As a further solution of the present invention, the crushing assembly includes two groups of crushing rollers, which are rotatably installed in the crushing box. The rotating shafts of the two groups of crushing rollers are transmission connected through a gear assembly, and the rotating shaft of one group of crushing rollers is transmission connected to a first power motor installed outside the crushing box.

[0011] As a further solution of the present invention, the gear assembly includes two sets of transmission gears, which are coaxially installed on the rotating shafts of the two sets of crushing rollers and meshedly connected. The two sets of crushing rollers are provided with staggered crushing teeth.

[0012] As a further solution of the present invention, the metering assembly includes a sealing arc plate, a material blocking arc plate, a laser scanner and a transmission assembly;

[0013] Among them, the sealing arc plate is slidably installed on the outside of the feeding tube, the upper end of the metering cylinder is provided with a connecting groove for the sliding installation of the sealing arc plate, the material blocking arc plate is slidably installed on the lower part of the metering cylinder, and the lower end of the metering cylinder is provided with a connecting groove for the sliding installation of the material blocking arc plate. The laser scanner is installed in the metering cylinder for detecting the capacity of the wolf bone particles on the material blocking arc plate. The transmission assembly is installed on the outside of the feeding tube, and is used to drive the sealing arc plate and the material blocking arc plate to move in different directions.

[0014] As a further solution of the present invention, the transmission assembly includes a power gear and two sets of transmission racks;

[0015] Among them, the power gear is coaxially installed on the output shaft of the second power motor installed outside the feeding pipe, and the two sets of transmission racks are correspondingly fixedly installed on the close side of the sealing arc plate and the material blocking arc plate, and meshed on both sides of the power gear.

[0016] As a further solution of the present invention, a group of mounting shafts are respectively installed at both ends of the rotary screen drum, one group of the mounting shafts extends out of one end of the cleaning box and is driven to rotate by a third power motor. The bottom of the partition is rotatably installed in the three-way pipe, and its rotating shaft extends out of the partition and is driven to rotate by a fourth power motor. The third power motor and the fourth power motor are controlled to deflect synchronously by a controller.

[0017] As a further solution of the present invention, the cleaning assembly includes a rotary disc, a brush roller, a spray pipe, a turning rake and a pressing roller;

[0018] Among them, the two groups of turntables are respectively rotatably installed in the installation holes opened at both ends of the turntable screen cylinder, and are driven to rotate by the fifth power motor arranged at one end of the turntable screen cylinder. The brush rollers are respectively rotatably connected to the two groups of turntables, and are driven to rotate by the sixth power motor installed on the turntables. The two ends of the spray pipe, the turning rake and the pressure roller are respectively fixedly connected to the two groups of turntables.

[0019] Compared with the prior art, the present invention adds a feeding pipe, a metering cylinder, a cleaning box and a three-way pipe between the traditional crushing box and the grinder, so that in the actual process of crushing and grinding the wolf bones, the wolf bone particles crushed by the crushing box can be cleaned, and the bone marrow and minced meat attached to the wolf bones can be removed. In the actual operation:

[0020] 1. The present invention realizes quantitative delivery of broken wolf bone particles to corresponding cleaning boxes through multiple groups of metering cylinders at the bottom of the feeding pipe to realize cleaning operations, thereby avoiding the simultaneous cleaning of a large number of wolf bone particles and ensuring the cleaning efficiency;

[0021] 2. The wolf bone particles are cleaned by the cleaning assembly in the rotary screen drum of the cleaning box, the surface of the wolf bone particles can be scrubbed by the brush roller, and the spray pipe can spray the washing liquid to continue washing the wolf bone particles. At the same time, the turning rake can turn the wolf bone particles to ensure that the wolf bone particles can contact the brush roller for cleaning, and the pressing roller can prevent the wolf bone particles from accumulating at the bottom of the rotary screen drum, and the actual wolf bone particles can be laid flat;

[0022] 3. By designing a three-way pipe, the cleaned minced meat and bone marrow can be diverted during the cleaning process and discharged from a set of discharge chutes installed at the outlet. After the cleaning is completed, the rotary screen drum and the partition plate are rotated to switch the three-way pipe outlet, so that the poured wolf bone particles can enter the grinder through the corresponding connected discharge chute for grinding;

[0023] This solves the problem that in the existing processing process, the minced meat attached to the surface of the wolf bone and the bone marrow remaining in the bone are not removed accordingly after the wolf bone is crushed, so that in the subsequent grinding process, the minced meat and the bone marrow are mixed into the wolf bone powder ground from the wolf bone, thereby affecting the quality of the wolf bone powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic structural diagram of a highly efficient crushing and grinding device specially used for wolf bone processing in the present invention.

[0025] Figure 2 It is the internal schematic diagram of the crushing box in the present invention.

[0026] Figure 3 For the present invention Figure 1 A magnified schematic diagram of center A.

[0027] Figure 4 It is the internal schematic diagram of the cleaning box in the present invention.

[0028] Figure 5 It is a schematic diagram of the installation of the cleaning component in the present invention.

[0029] Figure 6 It is a schematic diagram of the structure of the cleaning component in the present invention.

[0030] In the attached drawings: 1. Crushing structure; 101. Crushing box; 102. Crushing roller; 103. Transmission gear; 104. First power motor; 2. Cleaning structure; 201. Feeding pipe; 202. Measuring cylinder; 203. Cleaning box; 204. Tee pipe; 205. Screw feeder; 206. Sixth power motor; 207. Sealing arc plate; 208. Baffle arc plate; 209. Transmission rack; 210. Power gear; 211. Second power motor; 212. Laser scanner; 213. Rotating screen drum; 214. Cleaning assembly; 2141. Brush roller; 2142. Spray pipe; 2143. Pressing roller; 2144. Turning rake; 215. Rotating disk; 216. Third power motor; 217. Fifth power motor; 218. Fourth power motor; 219. Discharge chute; 220. Partition; 3. Grinding structure. DETAILED DESCRIPTION

[0031] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0032] like Figure 1 , Figure 2 , Figure 4 as well as Figure 5As shown, in an embodiment of the present invention, a high-efficiency crushing and grinding device specially used for wolf bone processing comprises a crushing structure 1, a cleaning structure 2 and a grinding structure 3, wherein the crushing structure 1 comprises a crushing box 101 and a crushing assembly, a feed port is installed on the top of the crushing box 101, and the crushing assembly is installed in the crushing box 101, and is used to crush the wolf bone raw material entering the crushing box 101; the cleaning structure 2 comprises a feeding pipe 201, a metering cylinder 202, a cleaning box 203 and a three-way pipe 204, the feeding pipe 201 is arranged at the bottom of the crushing box 101, and the feeding pipe opened on the upper side of one end thereof is connected with the discharge port at the bottom of the crushing box 101, a spiral feeder 205 is rotatably installed in the feeding pipe 201, and a plurality of groups of discharge ports are sequentially opened at the bottom of the feeding pipe 201 along its length direction, and a plurality of groups of cleaning boxes 203 are sequentially arranged at the lower side of the corresponding discharge ports, and are measured through a metering cylinder 202. The measuring cylinder 202 is connected to the corresponding discharge port, and a metering component is installed in the metering cylinder 202. The metering component transports the preset volume of wolf bone raw materials to the cleaning box 203. The cleaning box 203 is rotatably installed with a rotary screen drum 213. A feeding trough for the wolf bone raw materials to fall into is opened on the side of the rotary screen drum 213. A cleaning component 214 is installed in the rotary screen drum 213. The three-way pipe 204 is set at the bottom of the cleaning box 203, and its upper end inlet is fixedly connected to the discharge port at the bottom of the cleaning box 203. A group of discharge chutes 219 are installed corresponding to the two groups of outlets at the bottom, and the discharge directions of the two groups of discharge chutes 219 are opposite. A partition plate 220 for adjusting the direction of the discharge channel is provided in the three-way pipe 204; the grinding structure 3 includes a grinder, and a feed port on one side of the grinder is connected to the discharge chutes 219 of multiple groups of corresponding wolf bone particles, which is used to grind the cleaned wolf bone particles;

[0033] Specifically, when the present invention is performing the crushing and grinding processing of wolf bones, after the crushing operation of the wolf bones is completed by the crushing structure 1 in the early stage, the sixth power motor 206 is adjusted to drive the screw feeder 205 to rotate for continuous transportation, and the crushed wolf bone particles can be discharged and transported in sequence through the discharge port opened at the bottom of the feeding pipe 201, and in the process of transportation, when the metering component in the metering cylinder 202 located at the front side detects that there are preset wolf bone particles accumulated, the metering cylinder 202 and the cleaning box can be connected through the metering component to transport the accumulated wolf bone particles to the cleaning box, and at the same time, the upper feed port is sealed to prevent the raw materials from being further transported into the metering cylinder 202, and the wolf bone particles in the feeding tube 201 can be transported to the metering cylinder 202 at the rear and the correspondingly connected cleaning box 203 at a later time;

[0034] After the crushed wolf bone particles enter the corresponding cleaning box 203 through the metering cylinder 202, they are placed in the rotary screen cylinder 213 through the feed trough on the side of the rotary screen, and the wolf bone particles are cleaned by the cleaning component 214 in the rotary screen cylinder 213 to clean the minced meat and bone marrow attached to the wolf bone particles. At the same time, the three-way pipe 204 installed at the bottom of the cleaning box can guide the cleaned minced meat and bone marrow during the cleaning process and discharge them through a discharge chute 219 installed at a group of outlets. After the cleaning is completed, the cleaned wolf bone particles are discharged from the feed trough by rotating the rotary screen cylinder 213, and at the same time, the partition 220 in the three-way pipe 204 is controlled to rotate to realize the switching of the three-way pipe 204 outlet, so that the poured wolf bone particles can enter the grinder through the corresponding connected discharge chute 219 for grinding.

[0035] like Figure 2 As shown, in the embodiment of the present invention, the crushing assembly includes two groups of crushing rollers 102, the two groups of crushing rollers 102 are rotatably installed in the crushing box 101, the rotary shafts of the two groups of crushing rollers 102 are connected by a gear assembly, and the rotary shaft of one group of crushing rollers 102 is connected by a first power motor 104 installed on the outer side of the crushing box 101, and the gear assembly includes two groups of transmission gears 103, the two groups of transmission gears 103 are correspondingly coaxially installed on the rotary shafts of the two groups of crushing rollers 102, and meshingly connected, the two groups of crushing rollers 102 are provided with staggered crushing teeth, after the wolf bone raw material of the present invention is placed through the upper side feed port of the crushing box 101, by starting the first power motor 104, a group of crushing rollers 102 coaxially connected thereto are driven to rotate, and the two groups of transmission gears 103 are driven to drive the other group of crushing rollers 102 to rotate in opposite directions, and the high-speed rotation of the two groups of crushing rollers 102 can achieve the expected crushing operation of the wolf bone;

[0036] In the present invention, the crushing box 101 and the crushing assembly are prior art, and other components with crushing capabilities can actually be selected to replace the preferred crushing structure 1 of the invention.

[0037] like Figure 2 and Figure 3 As shown, in the embodiment of the present invention, the metering assembly includes a sealing arc plate 207, a material blocking arc plate 208, a laser scanner 212 and a transmission assembly; wherein the sealing arc plate 207 is slidably mounted on the outer side of the feeding tube 201, the upper end of the metering cylinder 202 is provided with a connecting groove for the sliding installation of the sealing arc plate 207, the material blocking arc plate 208 is slidably mounted on the lower part of the metering cylinder 202, and the lower end of the metering cylinder 202 is provided with a connecting groove for the sliding installation of the material blocking arc plate 208, the laser scanner 212 is installed in the metering cylinder 202, and is used to detect the capacity of the wolf bone particles on the material blocking arc plate 208, and the transmission assembly is installed on the outer side of the feeding tube 201, and is used to drive the sealing arc plate 207 and the material blocking arc plate 208 to move in different directions;

[0038] The present invention arranges multiple groups of metering cylinders 202 at the bottom of the feeding tube 201, and connects multiple groups of cleaning boxes 203 with the corresponding metering cylinders 202. The metering components in the metering cylinders 202 work to quantitatively transport the crushed wolf bone particles to the cleaning box 203 to achieve cleaning operations, thereby avoiding a large number of wolf bone particles from being cleaned at the same time, which affects the cleaning effect. Specifically, when the metering components are performing the feeding operation, the sealing arc plate 207 rotates and disengages from the discharge port at the bottom of the feeding tube 201. At this time, the discharge port is in an open state, and the blocking arc plate 208 rotates and is inserted into the metering cylinder 202 to seal the internal channel of the metering cylinder 202. The wolf bone particles in the feeding tube 201 are moved along the feeding tube 201. When conveying inside, it can fall through the open discharge port and be collected on the baffle arc plate 208 for accumulation, and the accumulation height is scanned by the laser scanner 212. When the height of the accumulated wolf bone particles reaches the preset height, the sealing arc plate 207 and the baffle arc plate 208 are driven to slide in opposite directions through the transmission component. While the sealing arc plate 207 seals the discharge port at the bottom of the feeding tube 201, the baffle arc plate 208 moves to unseal the internal channel of the metering cylinder 202. The wolf bone particles supported on the baffle arc plate 208 fall into the cleaning box 203, and are collected by the rotary screen drum 213, and are cleaned by the cleaning component 214 in the rotary screen drum 213.

[0039] Furthermore, the above-mentioned transmission assembly includes a power gear 210 and two sets of transmission racks 209, wherein the power gear 210 is coaxially mounted on the output shaft of the second power motor 211 installed on the outside of the feeding tube 201, and the two sets of transmission racks 209 are correspondingly fixedly mounted on the close sides of the sealing arc plate 207 and the baffle arc plate 208, and meshed on both sides of the power gear 210. In the present invention, when the laser scanner 212 detects that the accumulation height of the wolf bone particles reaches a preset height, a control signal can be sent to the second power motor 211 at this time, and the second power motor 211 is controlled to start up, driving the power gear 210 to rotate, and the sealing arc plate 207 and the baffle arc plate 208 are driven to move correspondingly through the two sets of transmission racks 209 to realize the opening and closing operations of the corresponding channels. Of course, in actual design, the transmission assembly can also select other components with synchronous transmission capabilities, which can meet the function of synchronously driving the sealing arc plate 207 and the baffle arc plate 208 to move. The present invention does not impose rigid requirements on the transmission assembly.

[0040] like Figure 4 , Figure 5 as well as Figure 6As shown, in the embodiment of the present invention, a group of mounting shafts are respectively installed at both ends of the rotary screen drum 213, and one group of the mounting shafts extends out of one end of the cleaning box 203 and is driven to rotate by the third power motor 216. The bottom of the partition 220 is rotatably installed in the three-way pipe 204, and its rotating shaft extends out of the partition 220 and is driven to rotate by the fourth power motor 218. The third power motor 216 and the fourth power motor 218 are controlled by the controller to deflect synchronously. In the present invention, the position of the partition 220 can be adjusted according to the state of the rotary screen drum 213 in the cleaning box. For example, when the rotary screen drum 213 is fixed and the open connecting groove is facing upward, the cleaning component 214 cleans the wolf bone particles in the rotary screen drum 213 at the same time, and the partition 220 in the three-way pipe 204 Rotate, switch the feeding channel in the three-way pipe 204 to separate from the grinder, the bone marrow and minced meat cleaned in the rotary screen drum 213 can leak out through the filter holes on the rotary screen drum 213, and be discharged and collected from the bottom of the cleaning box and the three-way pipe 204. On the contrary, when the cleaning of the wolf bone particles in the rotary screen drum 213 is completed, the rotary screen drum 213 and the partition plate 220 in the three-way pipe 204 are correspondingly driven to rotate by the third power motor 216 and the fourth power motor 218. The rotary screen drum 213 rotates 180°, driving the opening of the discharge connecting groove on its side downward to pour out the wolf bone particles therein, and at the same time switch the feeding channel in the three-way pipe 204 to connect with the grinder, and the cleaned wolf bone particles can be discharged, collected and guided to the grinder through the bottom of the cleaning box and the three-way pipe 204 to carry out the bone grinding operation.

[0041] like Figure 1As shown, in the embodiment of the present invention, the cleaning component 214 includes a rotating disk 215, a brush roller 2141, a spray pipe 2142, a turning rake 2144 and a pressing roller 2143, wherein the two groups of the rotating disks 215 are respectively rotatably installed in the mounting holes opened at both ends of the rotating screen cylinder 213, and are driven to rotate by the fifth power motor 217 arranged at one end of the rotating screen cylinder 213, the brush roller 2141 is respectively rotatably connected to the two groups of rotating disks 215, and is driven to rotate by the sixth power motor 206 installed on the rotating disk 215, the two ends of the spray pipe 2142, the turning rake 2144 and the pressing roller 2143 are respectively fixedly connected to the two groups of rotating disks 215, and when the cleaning component 214 of the present invention is performing a cleaning operation, the two groups of rotating disks 215 are driven to rotate synchronously by the fifth power motor 217 The sixth power motor 206 drives the brush roller 2141, the spray pipe 2142, the turning rake 2144 and the pressing roller 2143 installed between the two sets of rotating disks 215 to cooperate in cleaning the wolf bone particles in the rotating screen drum 213, wherein the brush roller 2141, driven by the sixth power motor 206, can scrub the surface of the wolf bone particles, and the spray pipe 2142 can spray the flushing liquid to continue flushing the wolf bone particles, and the impurities and water stains can be discharged through the sieve holes of the rotating screen drum 213. At the same time, the turning rake 2144 and the pressing roller 2143 can flip the wolf bone particles in the rotating screen drum 213 to ensure that the wolf bone particles can contact the brush roller 2141 for cleaning, and the pressing roller 2143 can prevent the wolf bone particles from accumulating at the bottom of the rotating screen drum 213, and the actual wolf bone particles can be laid flat.

[0042] In summary, the present invention adds a feeding pipe 201, a metering cylinder 202, a cleaning box and a three-way pipe 204 between the traditional crushing box 101 and the grinder, so that in the actual process of crushing and grinding the wolf bones, the wolf bone particles crushed by the crushing box can be cleaned, and the bone marrow and minced meat attached to the wolf bones can be removed. In the actual operation:

[0043] 1. The present invention uses multiple groups of metering cylinders 202 at the bottom of the feeding pipe 201 to quantitatively transport the broken wolf bone particles to the corresponding cleaning box 203 to achieve cleaning operations, thereby avoiding the simultaneous cleaning of a large number of wolf bone particles and ensuring the cleaning efficiency;

[0044] 2. The wolf bone particles are cleaned by the cleaning assembly 214 in the rotary screen drum 213 of the cleaning box, the surface of the wolf bone particles can be scrubbed by the brush roller 2141, and the spray pipe 2142 can spray the washing liquid to continue washing the wolf bone particles, and at the same time, the turning rake 2144 can turn the wolf bone particles to ensure that the wolf bone particles can contact the brush roller 2141 for cleaning, and the pressing roller 2143 can prevent the wolf bone particles from accumulating at the bottom of the rotary screen drum 213, and the actual wolf bone particles can be laid flat;

[0045] 3. By designing the three-way pipe 204, the cleaned minced meat and bone marrow can be diverted during the cleaning process and discharged through a discharge chute 219 installed at a group of outlets. After the cleaning is completed, the rotary screen drum 213 and the partition plate 220 are rotated to realize the switching of the outlet of the three-way pipe 204, so that the poured wolf bone particles can enter the grinder through the corresponding connected discharge chute 219 for grinding operation;

[0046] This solves the problem that in the existing processing process, the minced meat attached to the surface of the wolf bone and the bone marrow remaining in the bone are not removed accordingly after the wolf bone is crushed, so that in the subsequent grinding process, the minced meat and the bone marrow are mixed into the wolf bone powder ground from the wolf bone, thereby affecting the quality of the wolf bone powder.

[0047] The present solution also provides a controller which is arranged on the equipment. When in use, each electrical device can be started and operated separately through the controller. The power connection method of each electrical device is an existing mature technology, and the control circuit of the controller can be realized through simple programming by technicians in this field. These are all well-known technologies to those in this field and no further elaboration is made here.

[0048] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A highly efficient crushing and grinding device for wolf bone processing, characterized in that: It comprises a crushing structure (1), a cleaning structure (2) and a grinding structure (3); The crushing structure (1) comprises a crushing box (101) and a crushing assembly, wherein a feed port is installed at the top of the crushing box (101), and the crushing assembly is installed in the crushing box (101) and is used to crush the wolf bone raw material entering the crushing box (101); The cleaning structure (2) comprises a feeding pipe (201), a metering cylinder (202), a cleaning box (203) and a three-way pipe (204). The feeding pipe (201) is arranged at the bottom of the crushing box (101). A feeding pipe provided at the upper side of one end of the feeding pipe is connected to a discharge port at the bottom of the crushing box (101). A spiral feeder (205) is rotatably installed in the feeding pipe (201). A plurality of discharge ports are sequentially provided at the bottom of the feeding pipe (201) along its length direction. A plurality of cleaning boxes (203) are sequentially arranged at the lower side of the corresponding discharge ports and are connected to the corresponding discharge ports through the metering cylinder (202). A metering component is installed in the metering cylinder (202). The measuring component conveys the wolf bone raw material of a preset capacity into the cleaning box (203), the cleaning box (203) is rotatably installed with a rotary screen drum (213), the side of the rotary screen drum (213) is provided with a feeding trough for the wolf bone raw material to fall into, the rotary screen drum (213) is installed with a cleaning component (214), the three-way pipe (204) is arranged at the bottom of the cleaning box (203), the upper end inlet of the three-way pipe (204) is fixedly connected with the discharge port at the bottom of the cleaning box (203), the two groups of outlets at the bottom are correspondingly installed with a group of discharge chutes (219), and the discharge directions of the two groups of discharge chutes (219) are opposite, and the three-way pipe (204) is provided with a partition (220) for adjusting the direction of the discharge channel; The grinding structure (3) comprises a grinder, wherein a feed port on one side of the grinder is connected to a plurality of discharge chutes (219) corresponding to the wolf bone particles, and is used to grind the cleaned wolf bone particles.

2. The high-efficiency crushing and grinding device for wolf bone processing according to claim 1 is characterized in that: The crushing assembly comprises two groups of crushing rollers (102), the two groups of crushing rollers (102) are rotatably mounted in a crushing box (101), the rotary shafts of the two groups of crushing rollers (102) are transmission-connected via a gear assembly, wherein the rotary shaft of one group of crushing rollers (102) is transmission-connected to a first power motor (104) mounted outside the crushing box (101).

3. The high-efficiency crushing and grinding device for wolf bone processing according to claim 2 is characterized in that: The gear assembly comprises two sets of transmission gears (103), the two sets of transmission gears (103) are coaxially mounted on the rotating shafts of the two sets of crushing rollers (102) and meshedly connected, and the two sets of crushing rollers (102) are provided with staggered crushing teeth.

4. The high-efficiency crushing and grinding device for wolf bone processing according to claim 1 is characterized in that: The metering component comprises a sealing arc plate (207), a material blocking arc plate (208), a laser scanner (212) and a transmission component; The sealing arc plate (207) is slidably mounted on the outer side of the feeding tube (201); the upper end of the metering cylinder (202) is provided with a connecting groove for the sealing arc plate (207) to be slidably mounted; the material blocking arc plate (208) is slidably mounted on the lower part of the metering cylinder (202); the lower end of the metering cylinder (202) is provided with a connecting groove for the material blocking arc plate (208) to be slidably mounted; the laser scanner (212) is installed in the metering cylinder (202) for detecting the capacity of the wolf bone particles on the material blocking arc plate (208); the transmission assembly is installed on the outer side of the feeding tube (201) for driving the sealing arc plate (207) and the material blocking arc plate (208) to move in different directions.

5. The high-efficiency crushing and grinding device for wolf bone processing according to claim 4 is characterized in that: The transmission assembly comprises a power gear (210) and two sets of transmission racks (209); The power gear (210) is coaxially mounted on the output shaft of a second power motor (211) mounted on the outside of the feed pipe (201), and the two sets of transmission racks (209) are correspondingly fixedly mounted on the sealing arc plate (207) and the near side of the material blocking arc plate (208), and meshed on both sides of the power gear (210).

6. The high-efficiency crushing and grinding device for wolf bone processing according to claim 1 is characterized in that: A group of mounting shafts are respectively installed at both ends of the rotary screen drum (213), wherein one group of mounting shafts extends out of one end of the cleaning box (203) and is driven to rotate by a third power motor (216). The bottom of the partition (220) is rotatably installed in the three-way pipe (204), and its rotating shaft extends out of the partition (220) and is driven to rotate by a fourth power motor (218). The third power motor (216) and the fourth power motor (218) are controlled to deflect synchronously by a controller.

7. The high-efficiency crushing and grinding device for wolf bone processing according to claim 1 is characterized in that: The cleaning assembly (214) comprises a rotating disk (215), a brush roller (2141), a spray pipe (2142), a turning rake (2144) and a pressing roller (2143); The two groups of rotating disks (215) are respectively rotatably mounted in mounting holes provided at both ends of the rotating screen drum (213), and are driven to rotate by a fifth power motor (217) provided at one end of the rotating screen drum (213); the brush rollers (2141) are respectively rotatably connected to the two groups of rotating disks (215), and are driven to rotate by a sixth power motor (206) installed on the rotating disks (215); and the two ends of the spray pipe (2142), the turning rake (2144) and the pressing roller (2143) are respectively fixedly connected to the two groups of rotating disks (215).

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