CN111921654A

CN111921654A - Micro-tablet and micro-particle combined unit

Info

Publication number: CN111921654A
Application number: CN202010898551.XA
Authority: CN
Inventors: 李茂华
Original assignee: Sichuan Meishan Zhongda Machinery Co ltd
Current assignee: Sichuan Meishan Zhongda Machinery Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2020-11-13

Abstract

The invention discloses a microchip and particle combined unit which comprises a fixedly arranged microchip machine, a feeding mechanism, an inner conveying mechanism, a particle machine and a discharging mechanism, wherein the microchip machine is used for forcibly feeding materials into the microchip machine and then cutting the materials into microchips and discharging the microchips, the feeding mechanism is butted with a feeding hole of the microchip machine and is used for inputting the materials into the microchip machine, the inner conveying mechanism is used for receiving the materials discharged by the microchip machine, the particle machine is used for receiving the materials output by the inner conveying mechanism and crushing the materials into particles in a collision, grinding and cutting combined mode and discharging the particles, and the discharging mechanism is used for receiving the materials discharged by the particle machine and outputting the particles. The invention combines the specially designed microchip machine and the particle machine at the front end and the rear end, realizes the continuous processing of the materials, can directly process small particle products from the front end of the material collection through microchip cutting and particle crushing, fully meets the requirements on the materials in the subsequent application field, and realizes the industrialized flow line production of the particle products.

Description

Micro-tablet and micro-particle combined unit

Technical Field

The invention relates to the technical field of particle machines, in particular to a microchip particle combined unit which can effectively treat agricultural and forestry waste with high humidity and high fiber content into small particles.

Background

The environmental protection problem is one of the important problems for constructing ecological civilization. On one hand, the method controls through relevant policies, on the other hand, the method carries out industrial major tuning, promotes scientific and technological innovation, and solves a plurality of problems in environmental protection by utilizing new technology application. Among them, the prohibition of burning agricultural and forestry wastes is an important aspect of reducing environmental air pollution, and although relevant policies are implemented for many years, relevant departments also spend great manpower and financial resources, the effect is difficult to be ideal, and the situation is likely to continue.

Agricultural waste includes crop stalks, straw, etc., and forestry waste includes old fruit trees, twigs, barks, leftover bits, etc., and eradicated weeds, shrubs, etc. Most of the plants are directly cut or collected, the plant fiber content is high, the humidity is high under the condition that the plants are not dried after cut or collection, the plants are generally treated as waste garbage, the subsequent treatment cost is very high, and the plants are large in quantity, wide in dispersion area, low in value, difficult to treat and narrow in available range. The existing treatment mode is that the agriculture and forestry waste materials distributed in a large range are collected and then simply cut into small pieces for treatment, but the waste materials are still waste materials, have no market economic value and no treatment enthusiasm, and the corresponding environmental protection policy can only be forcibly promoted by strengthening supervision and issuing subsidies by relevant departments, so that a large amount of manpower and financial resources are consumed, the effect is still unsatisfactory, and the environmental protection problem is difficult to solve fundamentally.

After investigation, the inventor finds that, for the directly felled/collected agricultural and forestry waste materials such as branches, crops, shrubs and the like which are not dried, have large humidity and high fiber content, because the waste materials belong to plant materials, if the waste materials can be treated to a small degree in certain specific fields, the waste materials can play a role, generate a utilization value, exert a market economic value, reversely promote the enthusiasm of people for treating the materials, and promote the execution of an environmental protection policy by utilizing the market economic characteristic. Such as organic fertilizer production, mushroom planting, machine-made charcoal production, breeding industry, straw returning and the like. However, in the production of fertilizers, if the granularity of materials is not small enough, the time of fermentation treatment procedures can be obviously increased, the production effect and the production process can be influenced, and organic fertilizer manufacturers can naturally not consider recovering the plant wastes; in mushroom planting, if the material can not reach the level of the conventional sawdust material, the material is difficult to apply; in the production of mechanical carbon, the plant raw materials have specific requirements, and the granularity must be less than 3-5 mm; in the breeding industry, plant materials which are fine enough can be used as feed fillers; in the field returning of the straws, if the granularity of the plant materials such as the straws returned to the field is not small enough, the process of forming humus in the field is greatly increased, the original effect of the soil can be influenced before the humus is formed, the soil fertility cannot be increased, the subsequent agricultural production activity can be seriously influenced, and the like.

Taking the organic fertilizer industry as an example: at present, the aspects of building plants, purchasing equipment, collecting and treating raw materials and the like are subsidized, but the viability of organic fertilizer plants is still a problem, and the main reason is that the existing production cost is high. Organic fertilizers have a wide market, but need to compete with other fertilizers for the market, and the cost performance is critical. Only by reducing the cost can the wide market be occupied. But the cost is difficult to reduce due to the existing treatment process. The current treatment process comprises the following steps: collecting, storing, drying, crushing, mixing additives and fermenting. The difficulty lies in the links of collection, storage, drying and pulverization. And (3) a collection link: because the plant substances are loose and widely distributed, the collection needs to cost a lot of labor cost and transportation cost. A storage-drying link: because the materials are loose, a large area of field is needed for storage, and the drying time is long (generally, a natural air drying mode is adopted, and if a drying device is adopted, high equipment purchasing cost and high energy consumption are needed), so that high storage cost is generated and the risk of fire is high. And (3) a crushing link: because the prior art can only crush and process dry materials, the power demand is high, the energy consumption is high, the noise in a production workshop and dust are very large, serious problems exist in safe and environment-friendly production, the fire risk and the explosion risk exist, the occupational disease risk of staff also exists, and the environmental air pollution is serious. Therefore, the direct cost, the indirect cost and the potential cost of the organic fertilizer production are high, even if subsidies are added, the competitive advantages are still not achieved, and the organic fertilizer industry is still difficult to develop and develop. In addition, theoretically, the wide organic fertilizer market can enable the production of organic fertilizers to become the main power for eliminating agricultural and forestry wastes, and the development of the organic fertilizers cannot be realized, so that the environmental protection policy of prohibiting incineration is difficult to implement.

The existing industrial equipment for processing materials into small volume mainly comprises a crusher and a chipper. The crusher mainly uses a hammer structure which continuously rotates to hammer materials, and then discharges the materials through a screen, but only dry materials can be processed, and the crusher has poor effect on the materials which are not dried, have high humidity and high fiber content and basically cannot achieve the required crushing granularity; when materials with high humidity are actually treated, a drying procedure is added before treatment, and the drying procedure has high energy consumption, so that the integral treatment cost is very high. The chipper generally aims at plant raw materials such as bamboo and wood, and the continuously fed materials are cut into small pieces and discharged through a rotating fly cutter structure, but the particle size of the sheet materials obtained by conventional structure treatment is limited (the thickness is generally 3-5mm, and the length is 15-20mm), the required particle size cannot be met, and the sheet materials with high humidity and high fiber content are difficult to treat. The failure to effectively treat plant waste materials with heavy water and heavy fiber is also a pain point and difficulty in the industry.

Therefore, it is necessary to develop a device for crushing and processing the directly felled/collected branches/crops/shrubs which are not dried, have high humidity and high fiber content and other forestry and agricultural residues which are conventionally treated as garbage into particles with practical utilization value, and the particles can meet the requirements of further production and processing in some specific fields by using the particles as raw materials.

The microchip is mainly a regular or irregular sheet with the maximum size not exceeding 25-30mm, and can also be a granular material; the fine particles referred to in the art are regular or irregular fine particles each having a maximum dimension of 5mm or less.

Disclosure of Invention

In view of the above problems in the prior art, the present invention provides a combination of microchip and microparticles.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a microchip and particle combined unit comprises a fixedly arranged microchip machine which is used for forcibly feeding materials into the microchip machine and then cutting the materials into microchips and discharging the microchips, a feeding mechanism which is butted with a feeding hole of the microchip machine and is used for inputting the materials into the microchip machine, an inner conveying mechanism which is used for receiving the materials discharged by the microchip machine, a particle machine which is used for receiving the output materials of the inner conveying mechanism and crushing the materials into particles in a collision, grinding and cutting composite mode and discharging the particles, and a discharging mechanism which is used for receiving the materials discharged by the microchip machine and outputting the materials outwards, wherein the feeding mechanism, the microchip machine, the inner conveying mechanism, the particle machine and the discharging mechanism are configured in a production line mode.

Specifically, the microchip machine comprises a main body frame fixedly arranged, a feeding hole arranged at the rear end of the main body frame and used for butting with a feeding mechanism, a cutting mechanism arranged in the main body frame and used for cutting materials, a cutting motor arranged outside the main body frame and used for being in transmission connection with the cutting mechanism, a screen arranged in the main body frame in a matching mode in the discharging direction of the cutting mechanism, a lower feeding mechanism arranged between the cutting mechanism and the feeding hole, an upper feeding mechanism which is in rotary connection with the cutting mechanism and forms forced feeding in a matching mode with the lower feeding mechanism, and a microchip discharging hole arranged in the main body frame and butted with the inner conveying mechanism below the cutting mechanism.

The main body frame comprises a frame body which is fixedly arranged and provided with a feeding hole and a microchip discharging hole, a feeding station and a cutting station which are sequentially arranged in the frame body in an inward extending mode from the feeding hole, an inner conveying station which is arranged below the cutting station in the frame body, and a lower tool rest which is arranged between the feeding station and the cutting station, wherein the feeding station is used for arranging an upper feeding mechanism and a lower feeding mechanism, the cutting station is used for arranging the cutting mechanism, the inner conveying station is used for arranging the inner conveying mechanism, the screen is arranged between the cutting station and the inner conveying station and forms the microchip discharging hole below the cutting station, and discharged materials of the cutting mechanism fall to the inner conveying mechanism through the microchip discharging hole after passing through the screen.

Specifically, the cutting mechanism comprises a cutting rotating shaft transversely penetrating through the frame body through a main bearing seat, a cutting roller fixedly connected to the cutting rotating shaft and located in the frame body, a cutting lower cutter arranged in the lower cutter frame and matched with the cutting roller, and a transmission flywheel arranged at one end of the cutting rotating shaft and in transmission connection with a cutting motor, wherein a plurality of cutters are arranged on the cutting roller.

Specifically, the lower feeding mechanism comprises a lower feeding toothed roller transversely arranged on the lower side of the feeding station, a lower feeding driving wheel arranged at one end of the lower feeding toothed roller, a lower feeding motor arranged on the frame body through a motor support and in transmission connection with the lower feeding driving wheel, an output driving wheel arranged at the other end of the lower feeding toothed roller and used for transmitting power for the feeding mechanism, and a lower comb plate, one end of which is arranged on the lower tool rest, the other end of which is matched with the surface of the lower feeding toothed roller and used for sealing a gap between the lower feeding toothed roller and the feeding mechanism, wherein the lower feeding toothed roller forms feeding transition between the feeding mechanism and the cutting mechanism.

The upper feeding mechanism comprises a rotary ring, an upper feeding frame, a limiting support frame, a support hydraulic rod, an upper feeding toothed roller, an upper feeding driving wheel, an upper feeding motor, an upper sealing plate and an upper comb plate, wherein the rotary ring is used for rotatably connecting the shaft part of the cutting mechanism on the outer side of the frame body, the upper feeding frame is connected with the rotary ring and buckled on a feeding station of the frame body, the limiting support frame is arranged on the upper feeding frame and is far away from the lower end of one side of the rotary ring, one end of the support hydraulic rod is connected with the outer side of the frame body, the other end of the support hydraulic rod is connected with the outer side of the upper feeding frame, the upper feeding toothed roller is transversely arranged on the upper feeding frame and is matched with the lower feeding mechanism, the upper feeding driving wheel is arranged at one end of the upper feeding toothed roller, the upper feeding motor is arranged on the upper feeding frame and is.

The internal conveying mechanism is a conveying belt structure and comprises an internal conveying driving roller transversely arranged at the bottom of the main body frame, an internal conveying driving wheel arranged at one end of the internal conveying driving roller, an internal conveying motor arranged outside the main body frame and used for being in transmission connection with the internal conveying driving wheel, a discharging hanging bracket arranged at the front end of the main body frame in a spanning mode and hinged to a beam of the main body frame, a front support hydraulic rod with one end connected to the side face of the main body frame and the other end connected to the side face of the discharging hanging bracket, an internal conveying driven roller transversely arranged at the front end of the discharging hanging bracket, and an internal conveying belt connected to the internal conveying driving roller and the internal conveying driven roller in a surrounding mode, wherein the internal conveying belt is located below a microchip discharging port and receives materials and forms an oblique.

The internal conveying mechanism is of a spiral conveying structure and comprises an internal conveying enclosure baffle plate, an internal conveying channel, a spiral conveying rod, a screw shaft sleeve, a screw motor and a speed reducer, wherein the internal conveying enclosure baffle plate is formed below a screen in a main body rack and used for enclosing a pair of microchip discharge ports, the internal conveying channel is connected with the lower end of the internal conveying enclosure baffle plate in a closed mode and is transversely arranged, the spiral conveying rod is arranged in the internal conveying channel and penetrates through the main body rack, the screw shaft sleeve is arranged on the side face of the main body rack and sleeved with a part, extending out of the side face, of the spiral conveying rod and used for keeping the screw shaft sleeve stable, the screw motor and the speed reducer are butted with the screw shaft sleeve and are in transmission connection with the end portion of the spiral conveying rod through a coupler, and the internal conveying discharge cylinder is arranged on the side face of.

The particle machine comprises a fixedly arranged machine base, a machine groove, a particle discharge hole, an upper machine cover, an arc-piece type crushing knife roller and a particle motor, wherein the machine groove is arranged in the machine base, the cross section of the machine groove is semicircular, the particle discharge hole is formed in the bottom of one end of the machine groove and penetrates through the bottom of the machine base, the upper machine cover is arranged on the machine base and matched with the machine groove to form a cylindrical crushing space, the arc-piece type crushing knife roller is arranged in the crushing space in a matched mode and is in rotating connection with the machine base, and the particle motor is in transmission connection with the arc-piece type crushing knife roller; when the inner conveying mechanism is of a conveying belt structure, a conveying port for receiving materials output by the inner conveying mechanism is formed in the upper cover, when the inner conveying mechanism is of a spiral conveying structure, a conveying port for receiving the materials output by the inner conveying mechanism is formed in the side wall of the machine groove, and the conveying port is located at one end, opposite to the particle discharge port, of the crushing space.

Furthermore, a material blocking ring plate used for adjusting the material discharging degree is arranged between the tail end of the crushing space and the particle discharging hole.

Furthermore, the tail end of the crushing space is provided with a centrifugal material throwing disc which is arranged on the shaft part of the arc-piece type crushing knife roller and corresponds to the particle discharge port.

Furthermore, one side of the upper cover is hinged with the base, and the base is connected with a hydraulic support rod for controlling the upper cover to turn over.

Furthermore, the inner wall of the upper machine cover is provided with a material returning groove for blocking the ejection/floating materials.

Furthermore, a flow slowing device for slowing down the floating materials in the crushing space is arranged on the upper machine cover.

The arc piece type crushing cutter roller comprises a particle main rotating shaft, a driving wheel, a roller body, a plurality of arranging through grooves, a plurality of arc piece type toothed cutters, a cushion block and a sealing block, wherein the particle main rotating shaft penetrates through the base through a bearing seat, the driving wheel is arranged at the end part of the particle main rotating shaft and is positioned outside the base, the roller body is fixedly arranged on the particle main rotating shaft and is positioned in a crushing space, the plurality of arranging through grooves are circumferentially and uniformly distributed and are arranged on the circumferential side of the roller body, the arc piece type toothed cutters are clamped in the arranging through grooves side by side, the cushion block is arranged in the arranging through grooves and separates adjacent arc piece type toothed cutters and enables the arc piece type toothed cutters to rotate and incline round surfaces relative to the roller body, the arc piece type toothed cutters and the cushion block are pressed in the arranging through grooves and are fixedly connected with the roller body, the driving wheel is in.

Furthermore, the arc-sheet type serrated knife comprises an arc-sheet-shaped blade main body, a blade connecting part and grinding and cutting teeth, wherein one side of the blade main body protrudes outwards to form a working edge surface; the shape of the blade connecting part is matched with the shape of the cross section of the installing through groove; the thickness of the blade main body is 1-5 mm, the distance from any point on the working blade surface of the blade main body to the same straight line led out from the root of the side of the blade main body gradually increases from the root along the trend direction of the working blade surface, and the included angle towards the working blade surface formed between the tangent line of any point on the working blade surface of the blade main body and the horizontal straight line of the root of the working blade surface is not less than 0 degree.

Furthermore, at least one auxiliary blade is fixedly connected to the flaky side face of the blade main body, and grinding auxiliary teeth are densely distributed on one side, far away from the blade main body, of the auxiliary blade.

Specifically, the included angle between the extension direction of the auxiliary blade and the rotating circular surface direction of the blade main body is-30 degrees.

Specifically, the height of the auxiliary blade protruding from the side surface of the blade body gradually increases from one end toward the grinding tooth to the other end.

Specifically, the included angle between the side where the grinding auxiliary teeth are located and the sheet-shaped side of the blade main body is 5-20 degrees.

Specifically, the feeding mechanism comprises a feeding guide groove, a feeding driving roller, a feeding driving wheel, a feeding driven roller and a feeding conveying belt, wherein the feeding guide groove is in butt joint with the feeding hole of the frame body, the feeding driving roller is arranged on the lower side of the feeding hole of the frame body and in butt joint with the lower feeding mechanism, the feeding driving wheel is arranged at one end of the feeding driving roller and used for driving and taking power from the lower feeding mechanism, the feeding driven roller is arranged at one end, far away from the feeding hole, of the feeding guide groove, the feeding conveying belt is connected to the feeding driving roller and the feeding driven roller in a surrounding.

Specifically, discharge mechanism includes that fixed settling is in ground and is the discharge frame of the oblique ascending trend, set up and connect the silo in the front end driven voller and the ejection of compact of discharge frame low side, set up in the rear end driven voller of discharge frame high end, set up ejection of compact drive roll on discharge frame middle part support body and the ejection of compact motor that is used for driving ejection of compact drive roll, set up a plurality of auxiliary rollers that lie in between front end driven voller and the rear end driven voller on the discharge frame, and encircle and connect in the front end driven voller, the rear end driven voller, auxiliary roll, ejection of compact conveyer belt on the ejection of compact drive roll, wherein, the auxiliary roll that lies in discharge frame position up is the grooved roller form, the ejection of compact conveyer belt of transport material forms the.

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

(1) the invention combines the specially designed microchip machine and the particle machine at the front end and the rear end, realizes the continuous processing of the materials, can directly process small particle products from the front end of the material collection through microchip cutting and particle crushing, fully meets the requirements on the materials in the subsequent application field, and realizes the industrialized flow line production of the particle products. The invention has the advantages of ingenious design, simple structure and convenient use, particularly has excellent treatment capacity on the plant raw materials with heavy moisture and heavy fiber, which are the pain points in the prior industry, and is particularly suitable for the continuous cutting and crushing treatment on the directly felled/collected branches, crops, shrubs and other agricultural and forestry waste materials without drying, higher humidity, higher fiber content and the like.

(2) The microchip machine adopts the upper feeding mechanism with the cutting roller as the rotating axis, improves the clamping and feeding effects of the upper and lower toothed rollers on the feeding materials, reduces the specification of the sheets obtained by cutting treatment by matching with the structural design of the cutting roller with a plurality of cutters, simultaneously filters the sheets meeting the required size through the screen on the lower side of the cutting roller, enables the sheets which cannot pass through the screen to be continuously left in the range of the cutting station to be further cut by the plurality of cutters, finally can discharge materials in a smaller specification state than the conventional material state, realizes the microchip cutting effect, and provides a raw material foundation for crushing the materials of the follow-up microchip machine.

(3) According to the microchip machine, the relatively closed processing channels such as the screen, the upper sealing plate, the upper comb plate, the lower comb plate, the material receiving groove and the like are formed through the connection design of all stations in the main body frame, so that the flying and the leakage of microchip materials in the cutting process are effectively avoided, the microchip machine is convenient to clean, and the environmental protection performance of the equipment is improved.

(4) The microchip machine provided by the invention realizes a forced feeding effect by matching the upper feeding mechanism with the corresponding lower feeding mechanism, particularly has a good feeding effect on softer and fluffy materials such as straw and weeds, realizes effective cutting treatment of more kinds of materials, and improves the application range of equipment.

(5) The inner conveying mechanism is designed with two structural forms, so that the raw material conveying of a subsequent particle machine is effectively ensured, wherein the structural form of the conveying belt is configured to be relatively short-distance conveying, materials generated by cutting are firstly led out from the main body frame and then are outwards output through the discharging conveying assembly, even if the inner conveying belt part directly receiving the materials is abraded by impact of blanking, the inner conveying belt part can be independently replaced, the maintenance cost is reduced, and the spiral conveying structural form is configured to be closed conveying, so that the scattering in the material conveying process is avoided, and the continuous material processing capacity is effectively improved.

(6) The particle machine of the invention adopts the specially designed arc-piece type crushing knife roller, is matched with the design of a relatively closed and matched crushing space, essentially changes the cutting and crushing mode of materials from the crushing principle, changes the original single collision or cutting mode into a collision, grinding and cutting composite mode, and is matched with the high-speed running state of the particle machine, thereby obtaining excellent crushing and granulating effects.

(7) The particle machine of the invention forms grinding cutting in the direction of a rotating ring surface by the auxiliary blade and the grinding cutting auxiliary teeth which are configured on the side surface of the blade main body, and realizes the comprehensive crushing treatment of raw materials in a crushing space by matching with the grinding cutting composite treatment mode of the blade main body with a specific structure in the direction of a rotating circular surface, thereby further improving the crushing granulation effect and better solving the problem of difficult pain points in the industry.

(8) The particle machine of the invention ingeniously utilizes the inclined plane design of the contact end surface of the cushion block and the blade, so that the blade is in a slightly inclined state relative to a rotating circular surface after being arranged, and can generate axial movement effect on materials after rotating, thus realizing axial discharging, further leading the materials to be subjected to more complex acting force to generate more irregular movement in the axial movement process, thus being more beneficial to being crushed by the composite action of the blade, and leading the materials to be crushed by the repeated action of a plurality of blades which are axially arranged in the axial movement process, and leading the processed materials to obtain ideal granularity and granularity degree more easily by the multiple actions.

(9) According to the particle machine, the material return groove is formed in the inner side of the upper machine cover, so that materials ejected in the crushing process are blocked, the direction of acting force applied to the materials is changed, the materials move more irregularly, and the crushing effect of the composite action of the blades is enhanced.

(10) The particle machine of the invention slows down the dispersion of the materials by arranging the flow slowing device in the upper machine cover, and is more easily driven by the integral rotating force of the knife roller after the materials are crushed to a certain degree.

(11) The invention not only can treat the bamboo and wood raw materials according to the conventional method, but also has more advantages on smaller and softer materials which are difficult to treat in the conventional method, such as straws, weeds, branches and the like, and dry and wet materials can be treated.

Drawings

Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention.

FIG. 2 is a schematic side view of a microchip machine and a microparticle machine part in example 1 of the present invention.

FIG. 3 is a schematic view of the structure of one side of the section of the microtome and the microtome in example 1 of the present invention.

Fig. 4 is a schematic cross-sectional view of a microchip device of example 1.

Fig. 5 is a schematic view of an internal structure of a main body frame according to embodiment 1 of the present invention.

Fig. 6 is a schematic structural view of a cutting mechanism in embodiment 1 of the present invention.

Fig. 7 is a schematic structural view of an upper feeding mechanism in embodiment 1 of the present invention.

Fig. 8 is a schematic structural view of an internal conveying mechanism in the form of a conveyor belt structure according to example 1 of the present invention.

FIG. 9 is a schematic view of the structure of the particle size distribution machine of example 1.

FIG. 10 is a side sectional view schematically showing the structure of a part of a granulator in example 1 of the present invention.

Fig. 11 is a schematic structural view of an arc blade type crushing cutter roll in example 1 of the present invention.

Fig. 12 is a partial exploded view of an arc blade type breaker roll according to example 1 of the present invention.

Fig. 13 is a schematic structural view of an arc blade type serrated knife in embodiment 1 of the present invention.

Fig. 14 is another schematic structural view of an arc blade type serrated knife in embodiment 1 of the present invention.

Fig. 15 is a schematic structural view of an upper cover part in embodiment 1 of the present invention.

Fig. 16 is a partial structural view of a fine particle discharge port portion in embodiment 1 of the present invention.

Fig. 17 is a schematic structural view of a feeding mechanism in example 1 of the present invention.

Fig. 18 is a schematic structural view of a front end portion of a discharging mechanism in embodiment 1 of the present invention.

Fig. 19 is a schematic structural view of a middle part of a discharging mechanism in embodiment 1 of the present invention.

Fig. 20 is a schematic structural view of a rear end portion of a discharging mechanism in embodiment 1 of the present invention.

Fig. 21 is a partial structural schematic view of a discharging mechanism in embodiment 1 of the present invention.

Fig. 22 is a schematic view of the overall structure of embodiment 2 of the present invention.

FIG. 23 is a schematic view showing the structure of one side of the section of the microtome and the microtome in example 2 of the present invention.

FIG. 24 is another schematic view of the structure of the microchip and particle machine parts in example 2 of this invention.

Fig. 25 is a schematic cross-sectional view of a microchip device of example 2 of the present invention.

Fig. 26 is a schematic sectional view showing a screw conveyer structure according to example 2 of the present invention.

FIG. 27 is a schematic view showing the structure of the outer shape of the granulator portion in example 2 of the present invention.

FIG. 28 is a side sectional view schematically showing the structure of a part of a granulator in example 2 of the present invention. .

In the drawings, the names of the parts corresponding to the reference numerals are as follows:

100-a microchip machine, 101-a main body frame, 102-a cutting motor, 103-a screen, 104-a cover body, 107-a feeding station, 108-a cutting station, 109-an internal conveying station, 110-a frame body, 111-a feeding hole, 112-a microchip discharging hole, 113-a lower tool rest, 114-a receiving groove, 115-a material baffle plate, 116-a blanking enclosing plate, 117-a cover plate, 118-a material baffle strip and 119-an arc-shaped guide groove; 120-cutting mechanism, 121-main rotating shaft, 122-main bearing seat, 123-cutting roller, 124-cutter, 125-cutting lower cutter, 126-transmission flywheel, 127-cutter seat and 128-lower cutter mounting opening; 130-a lower feeding mechanism, 131-a feeding lower toothed roller, 132-a lower feeding driving wheel, 133-a lower feeding motor, 134-an output driving wheel, 135-a lower comb plate and 136-a motor bracket; 140-an upper feeding mechanism, 141-a rotary ring, 142-an upper feeding frame, 143-a limiting support frame, 144-a supporting hydraulic rod, 145-an upper feeding toothed roller, 146-an upper feeding transmission wheel, 147-an upper feeding motor, 148-an upper sealing plate, 149-an upper comb plate, 1410-an inner baffle, 1411-a sealing rubber strip, 1412-a weight reduction hole,

200-internal conveying mechanism, 211-internal conveying driving roller, 212-internal conveying driving wheel, 213-discharging hanger, 214-front support hydraulic rod, 215-internal conveying driven roller, 216-internal conveying belt, 217-material blocking scraper, 218-guide pulley, 201-tensioning clamp plate, 202-tensioning slide plate, 203-tensioning connecting rod, 220-spiral conveying structure, 221-internal conveying surrounding baffle plate, 222-internal conveying channel, 223-spiral conveying rod, 224-screw shaft sleeve, 225-screw motor and speed reducer, 226-internal conveying discharging barrel, 227-coupler,

300-particle machine, 301-machine base, 302-machine groove, 303-particle discharge hole, 304-upper machine cover, 305-crushing space, 306-particle motor, 307-transmission hole, 308-receiving hopper, 309-discharge hopper, 310-receiving barrel, 311-material retaining ring plate, 312-centrifugal material throwing disk, 313-hinge, 314-connecting base, 315-hydraulic support rod, 316-handle, 317-material returning groove, 318-air blowing nozzle, 319-air inlet interface, 320-arc sheet type crushing cutter roller, 321-particle main rotating shaft, 322-bearing base, 323-transmission wheel, 324-roller body, 325-arrangement through groove, 326-cushion block, 327-sealing block, 330-arc sheet type toothed cutter, 331-blade main body, 332-blade connecting part, 333-grinding and cutting teeth, 334-secondary blade, 335-grinding and cutting secondary teeth,

400-feeding mechanism, 401-feeding guide groove, 402-feeding drive roller, 403-feeding driving wheel, 404-feeding driven roller, 405-feeding conveyer belt, 406-foot rest, 407-feeding tensioning mechanism,

500-discharging mechanism, 501-discharging frame, 502-front driven roller, 503-discharging receiving groove, 504-rear driven roller, 505-discharging driving roller, 506-discharging motor, 507-auxiliary roller, 508-discharging conveyer belt, 509-discharging tensioning mechanism, 511-front discharging frame, 512-middle discharging frame, 513-rear discharging frame and 514-middle supporting frame.

Detailed Description

The present invention is further illustrated by the following figures and examples, which include, but are not limited to, the following examples.

Example 1

As shown in fig. 1 to 21, the microchip and particle combination unit comprises a fixedly arranged microchip machine 100 for forcibly feeding materials into the microchip machine and then cutting the materials into microchip and discharging the microchip machine, a feeding mechanism 400 abutting against a feeding port of the microchip machine for feeding the materials into the microchip machine, an inner conveying mechanism 200 for receiving the materials discharged by the microchip machine, a particle machine 300 for receiving the materials output by the inner conveying mechanism and crushing the materials into particles in a collision, grinding and cutting combined manner and discharging the particles, and a discharging mechanism 500 for receiving the materials discharged by the particle machine and outputting the particles outwards, wherein the feeding mechanism, the microchip machine, the inner conveying mechanism, the particle machine and the discharging mechanism are configured in a production line manner. The actual arrangement of each mechanism can be configured with corresponding platforms and pedestals according to the height requirements of the equipment.

Specifically, the microchip device 100 includes a main body frame 101 fixedly disposed, a feeding port 111 disposed at the rear end of the main body frame for abutting against a feeding mechanism, a cutting mechanism 120 disposed in the main body frame for cutting a material, a cutting motor 102 disposed outside the main body frame for driving and connecting the cutting mechanism, a screen 103 disposed in the main body frame in a material discharging direction of the cutting mechanism in a matching manner, a lower feeding mechanism 130 disposed between the cutting mechanism and the feeding port, an upper feeding mechanism 140 rotatably connected to the cutting mechanism and forming a forced feeding in a matching manner with the lower feeding mechanism, and a microchip discharging port 112 disposed in the main body frame and abutting against the inner feeding mechanism below the cutting mechanism. The upper feeding mechanism and the lower feeding mechanism are both driven by power through independent motors, so that the device is suitable for being used in large-scale fixed application scenes, and sufficient power supply is ensured; a cover 104 may also be disposed over the motor drive components of each mechanism to protect the drive components.

Specifically, the main body frame 101 includes a frame body 110 fixedly disposed and having a feeding port 111 and a microchip discharging port 112, a feeding station 107 and a cutting station 108 sequentially extending inward from the feeding port in the frame body, an inner conveying station 109 disposed below the cutting station in the frame body, and a lower tool rest 113 disposed between the feeding station and the cutting station, wherein the feeding station is used for disposing an upper feeding mechanism and a lower feeding mechanism, the cutting station is used for disposing the cutting mechanism, the inner conveying station is used for disposing an inner conveying mechanism, the screen is disposed between the cutting station and the inner conveying station and forms the microchip discharging port thereunder, so that discharged materials of the cutting mechanism pass through the screen and then fall to the inner conveying mechanism through the microchip discharging port. The screen cloth 103 is the arc form that matches with the cutting mechanism outer fringe, curved axial both ends and the matching butt joint of support body inside wall, the one end of arc circumference is connected in support body upside inner wall, the other end is connected in the lower tool rest side, form the closure to the cutting station bin outlet, and satisfy the material size demand that the cutting needs obtained through the mesh of disposing different sizes for the screen cloth, the sheet material that satisfies the demands that the cutting produced leaks to the microchip discharge gate and enters interior transport station through this screen cloth, the sheet material that can not pass through the screen cloth continues in the cutting station after being blocked by the screen cloth, further spill the screen cloth after enough little by the cutting under the continuous rotation of cutting roller. The lower part of the lower tool rest can be connected with an inclined guide plate positioned on the lower side of the cutting station according to actual requirements, so that the possibility that materials leak from the end part after cutting is reduced; in this embodiment, the inner conveying station is disposed just below the cutting station, so that the lower end of the inner conveying mechanism disposed therein is close to just below the feeding station, the material passing through the screen can be relatively centered on the surface of the inner conveying mechanism after dropping, and the extended portion of the lower end of the inner conveying mechanism is used to receive the excessive leaked material, thereby properly reducing the disposition of the inclined guide plate. And a receiving groove 114 for reducing the leakage of the materials from the feeding station is arranged at the lower side of the feeding station, one end of the receiving groove is connected with the side wall of the lower tool rest, a material baffle plate 115 is arranged between the lower feeding mechanism and the feeding mechanism, and the residual materials in the receiving groove can be removed by opening the material baffle plate in a detachable mode. And because fixed support body structure can make this kind of main power source part of cutting motor side external, can needn't consider its installation position on the support body, can optimize the support body in the length of micro-piece discharge gate part from this, can be in order to reduce the spacing distance of micro-piece discharge gate and cutting station to suitably reduce the support body volume, also make interior conveying mechanism can utilize the output transmission distance of relative littleer to realize the output to the material.

Specifically, the cutting mechanism 120 includes a cutting spindle 121 transversely disposed through the frame body via a main bearing housing 122, a cutting roller 123 fixedly connected to the cutting spindle and located in the frame body, a cutting lower blade 125 disposed in the lower blade frame and matching with the cutting roller, and a driving flywheel 126 disposed at one end of the cutting spindle and in transmission connection with the cutting motor, wherein the cutting roller is configured with a plurality of cutting blades 124, and at least 6 cutting blades are configured. In order to facilitate the maintenance of the cutting roller and the cutter, a maintenance opening can be formed on the frame body on the upper side of the cutting station, and a cover plate 117 is arranged for sealing; in order to reduce the centrifugal material throwing effect of the cutting roller on the upper side of the cutting station and enhance the further cutting effect of the residual materials in the cutting station, a material blocking strip 118 can be additionally arranged on the inner wall of the frame body on the upper side of the cutting station or/and the inner side of the cover plate. The lower cutting blade 125 can be separately and fixedly disposed on the lower tool holder 113, or can be adjustably and fixedly disposed on the lower tool holder through the tool holder 127 and/or a gasket, so as to facilitate cutting of materials with different specifications. In general, a lower blade mounting opening 128 corresponding to the lower blade holder is provided in the frame 110 on the side surface of the lower blade holder, and the lower cutting blade can be mounted or removed and replaced by inserting or removing the lower cutting blade, so that the lower cutting blade can be maintained independently. Through the structural design that the feeding mechanism and the cutting mechanism are matched with the screen in the form, the material can be cut to be processed to the material with the fiber length of below 20-30mm, the subsequent particle machine processing is facilitated, and the final crushing effect of the material is improved.

Specifically, the lower feeding mechanism 130 includes a lower feeding toothed roller 131 transversely disposed at the lower side of the feeding station and located in the receiving groove 114, a lower feeding driving wheel 132 disposed at one end of the lower feeding toothed roller, a lower feeding motor 133 disposed on the frame body through a motor bracket 136 and in transmission connection with the lower feeding driving wheel, an output driving wheel 134 disposed at the other end of the lower feeding toothed roller for transmitting power to the feeding mechanism, and a lower comb plate 135 having one end disposed on the lower knife rest and the other end matched with the surface of the lower feeding toothed roller for closing the gap, wherein the lower feeding toothed roller forms a feeding transition between the feeding mechanism and the cutting mechanism.

Specifically, the upper feeding mechanism 140 includes a rotary ring 141 on the main bearing seat 122 for rotatably connecting the shaft of the cutting mechanism on the outer side of the frame, an upper feeding frame 142 connected with the rotary ring and buckled on the feeding station of the frame body, a limit support frame 143 arranged at the lower end of one side of the upper feeding frame far away from the rotary ring, a support hydraulic rod 144 with one end connected with the outer side of the frame body and the other end connected with the outer side of the upper feeding frame, an upper feeding toothed roller 145 transversely arranged on the upper feeding frame and matched with the lower feeding mechanism, an upper feeding driving wheel 146 arranged at one end of the upper feeding toothed roller, an upper feeding motor 147 arranged on the upper feeding frame and connected with the upper feeding driving wheel in a transmission way, an upper sealing plate 148 arranged in the upper feeding frame and used for sealing the gap above the upper feeding toothed roller, and an upper comb plate 149, one end of which is arranged on the upper closing plate and the other end of which is matched with the surface of the upper feeding toothed roller and is used for closing the gap. The rotary ring 141 can adopt a form of butt joint and fixation of two half rings, wherein one half ring is fixed with the upper feeding frame, and the other half ring is detachably connected; or the rotary ring 141 adopts a sub-bearing seat form sleeved with the main bearing seat, and is detachably connected with the upper feeding frame through a connecting arc plate fixedly connected with the sub-bearing seat, so that the feeding upper gear roller mechanism is independently disassembled and assembled, the maintenance is convenient, and the structure of the second form is adopted in the embodiment. The upper sealing plate 148 can be configured into two arc shapes which are butted according to the positions and the shapes of the feeding station and the cutting station so as to form a smaller processing gap and reduce the possibility of winding of fiber materials, wherein one arc shape is matched with the cutting station, and the other arc shape is matched with the feeding station; the upper comb plate 149 is disposed at the portion where the two arcs are butted. In order to facilitate the arrangement of the upper feeding gear roller on the frame body so as to realize the matching with the lower feeding gear roller, an arc-shaped guide groove 119 matched with the rotation radian of the upper feeding gear roller is configured on the side surface of the frame body 110 of the feeding station, and the shaft part of the arranged upper feeding gear roller is positioned in the arc-shaped guide groove. Correspondingly, an inner baffle 1410 for closing the side space corresponding to the arc-shaped guide groove is arranged at the inner side of the upper feeding frame 142, so that the internal sealing degree of the frame body is improved. Similarly, the upper feeding frame needs to have a certain movable gap at the upper end close to the cutting station so as to facilitate the rotation adjustment of the upper feeding frame, and a sealing rubber strip 1411 can be arranged at the end of the upper feeding frame through a pressing plate to movably close the movable gap. In practical application, the upper feeding frame may be further provided with a lightening hole 1412 to adjust the weight of the whole upper feeding mechanism (the volume of the upper feeding mechanism is generally large), so as to reduce the load of the supporting hydraulic rod and improve the forced feeding effect formed by the upper and lower feeding mechanisms.

Specifically, the inner conveying mechanism 200 is a conveying belt structure, and comprises an inner conveying driving roller 211 transversely mounted at the bottom of the main body frame, an inner conveying driving wheel 212 arranged at one end of the inner conveying driving roller, an inner conveying motor (not shown in the figure) arranged outside the main body frame and used for being in transmission connection with the inner conveying driving wheel, a discharging hanging bracket 213 arranged at the front end of the main body frame in a spanning mode and hinged with a beam of the main body frame, a front support hydraulic rod 214 with one end connected to the side face of the main body frame and the other end connected to the side face of the discharging hanging bracket, an inner conveying driven roller 215 transversely mounted at the front end of the discharging hanging bracket, and an inner conveying belt 216 connected to the inner conveying driving roller and the inner conveying driven roller in a surrounding mode, wherein the inner conveying belt is located below a micro-chip; the discharging angle of the inner conveying can be properly adjusted while the inner conveying driven roller is stably supported through the discharging hanging frame and the front support hydraulic rod. And the inner side surface of the frame body is provided with a blanking coaming 116 which is matched with the surface of the inner conveying mechanism and used for reducing material leakage detection beside the inner conveying station, the blanking coaming is in an inclined plate form, the lower end of the blanking coaming which is inclined inwards is as close to the surface of the inner conveying mechanism as possible, or the lower end of the blanking coaming is connected with a sealing film which is lapped on the surface of the inner conveying mechanism to form a relatively closed state so as to facilitate the material to be output from the frame. In order to facilitate the tension adjustment of the inner conveying belt, a tension clamping plate 201 can be arranged on the side face of the front end of the discharging hanger, a tension sliding plate 202 is arranged on the tension clamping plate, a tension connecting rod 203 is used for connecting the tension clamping plate and the tension sliding plate, the shaft part of the inner conveying driven roller is arranged at the end part of the tension sliding plate through a shaft seat, and the relative distance between the tension sliding plate and the tension clamping plate is changed after the tension connecting rod is adjusted, so that the relative distance between the inner conveying driven roller and the inner conveying driving roller is changed, and the tension adjustment. And the lower side of the inner conveying driven roller can be arranged on a material blocking and scraping plate 217 which is contacted with the surface of the inner conveying belt through a bracket, so that the phenomenon that some over-wet materials are adhered to the inner conveying belt is avoided, and the materials output from the end can be assisted to fall into the particle machine. Further, a guide belt wheel 218 matched with the side edge of the inner conveying belt can be arranged on the inner side of the front end of the discharging hanging frame or/and the inner side of the tensioning sliding plate through a support, so that the support and the guide of the inner conveying belt near the discharging position are facilitated, and the material output effect of the end is improved.

Specifically, the particle crusher 300 includes a base 301 fixedly disposed, a machine groove 302 disposed in the machine base and having a semicircular cross section, a particle discharge port 303 disposed at a bottom of one end of the machine groove and penetrating through the bottom of the machine base, an upper cover 304 disposed on the machine base and matching with the machine groove to form a cylindrical crushing space 305, a arc-sheet crushing knife roller 320 disposed in the crushing space in a matching manner and rotatably connected with the machine base, and a particle motor 306 connected with the arc-sheet crushing knife roller in a transmission manner, wherein when the inner conveying mechanism is a conveyor belt structure, a transmission port 307 for receiving an output material of the inner conveying mechanism is disposed on the upper cover 304, the transmission port is located at an end of the crushing space opposite to the particle discharge port, and a bell mouth-shaped material receiving hopper 308 for receiving an input material of the inner conveying belt is connected to the feed port. In order to facilitate material receiving and discharging, the particle discharge port can be connected with a discharge hopper 309 for obliquely guiding the material out to a discharge mechanism. A cover 104 may be provided over the drive connection of the particulate motor for protection. The arc-piece type crushing knife roll rotates at a high speed in the crushing space and utilizes a plurality of obliquely arranged arc-piece-shaped toothed knives to crush materials into particles in a collision, grinding and cutting composite mode and then discharge the particles to a discharging mechanism.

Specifically, the arc blade type crushing cutter roller 320 includes a particle main rotating shaft 321 which is installed on the machine base through a bearing seat 322, a driving wheel 323 which is installed at the end of the particle main rotating shaft and is located outside the machine base, a roller body 324 which is fixedly installed on the particle main rotating shaft and is located in the crushing space, a plurality of mounting through grooves 325 which are uniformly distributed on the circumference side of the roller body in a circumferential manner, a plurality of arc-shaped blade teeth 330 which are clamped in the mounting through grooves side by side, a cushion block 326 which is arranged in the mounting through grooves and separates adjacent arc-shaped blade teeth and enables the arc-shaped blade teeth to rotate and incline in a circular surface relative to the roller body, and a sealing block 327 for pressing the arc-piece type serrated knife and the cushion block into the through groove and fixedly connecting with the roller body, the driving wheel is in transmission connection with the particle motor, the inclined side face of the arc-piece type serrated knife faces the direction of the discharge hole in the rotating direction, and the arc-piece type serrated knife gradually pushes materials towards the direction of the discharge hole while continuously rotating and crushing the materials. In this embodiment, the number of the installation through grooves is 6, 25 to 35 blade structures can be arranged in each installation through groove, the number of the blade structures in each installation through groove is equal, and the distance between the blade structures is reasonably arranged according to requirements; and the toothed cutter is installed by the cutter roller in a clamping groove mode, and the cushion block and the sealing block are used for keeping and locking the toothed cutter, so that the stability and the safety of arrangement and fixation of the toothed cutter are fully guaranteed, and the guarantee is provided for the high-speed operation of the toothed cutter.

Specifically, the arc-piece type serrated knife 330 comprises an arc-piece-shaped blade main body 331 with one side protruding outwards to form a working edge surface, a blade connecting part 332 integrally connected to one end of the blade main body and used for being clamped in the through groove in a matching manner, and grinding teeth 333 densely distributed on the working edge surface of the blade main body along the trend of the working edge surface; the shape of the blade connecting part is matched with the shape of the cross section of the installing through groove; the thickness of the blade main body is 1-5 mm, and specifically, the thickness can be configured to be certain specific thicknesses according to parameters such as application size, quantity and the like and practical application requirements, such as 1.4mm, 1.8mm, 2.5mm, 3.2mm, 4mm, 4.4mm and the like; the distance from any point on the working blade surface of the blade body to the same straight line led out from the root part of the side of the blade body gradually increases from the root part along the trend direction of the working blade surface, and the increasing trend can be one or the combination of more of an acceleration increasing form, a uniform increasing form and a deceleration increasing form from the root part; the included angle formed between the tangent line of any point on the working blade surface of the blade main body and the horizontal straight line of the root of the working blade surface towards the working blade surface is not less than 0 degree, so that the radial part in the crushing space position can be covered as far as possible in the radial direction of the rotating circular surface, and effective cutting is realized. The tail end is connected by smooth transition. Through the structural design that the arc piece type crushing knife roll and the arc piece type toothed knife are matched with the crushing space, materials can be crushed into tiny particles with the diameter smaller than 5mm, so that the requirements on the materials in the subsequent application field are met, and the crushing knife roll is called as a particle machine; in practical application, most of the particulate materials processed by the particle machine are fine particles with the size of less than 1 mm.

In different embodiments, the cross sections of the connecting part and the arranging through groove can be configured into different shapes according to different connecting requirements, such as a convex rectangular shape, a concave clamping groove shape, a convex dovetail shape, a through hole shape, a groove hole shape and the like. The convex rectangle is formed by extending a small section from the end part of the blade main body to be used as connection transition, and then extending and expanding a rectangle with two sides protruding to be used as a clamping position. The concave clamping groove is shaped like a section which extends from the end part of the blade body by a proper length and is used as a basic connecting part, and the two sides of the concave clamping groove are concave inwards to form clamping grooves which are used as clamping parts. The convex dovetail shape is formed by extending a small section from the end part of the blade main body to be used as connection transition and then extending and expanding a trapezoidal shape with convex side edges at two sides to be used as a clamping part. The through hole shape is formed by taking a section which extends from the end part of the blade main body by a proper length as a basic connecting part and arranging a through hole in the middle part of the blade main body as a clamping part. The section of the slotted hole shape extending from the end part of the blade main body by a proper length is used as a basic connecting part, a through hole is arranged in the middle of the section, and the through hole is communicated with the lower end of the basic connecting part, so that the section is used as a clamping part.

Further, at least one secondary blade 334 is fixedly connected to the sheet-shaped side surface of the blade body, and grinding secondary teeth 335 are densely arranged on one side of the secondary blade far away from the blade body. In this embodiment, four secondary blades are respectively disposed on each side of the blade body, and are uniformly distributed on the blade body in the transverse direction, and the transverse direction is substantially parallel to the bottom of the connecting portion. Specifically, the included angle between the extension direction of the auxiliary blade and the rotating circular surface direction of the blade main body is-30 degrees, namely the included angle of the auxiliary blade can be preset by design to match the proper processing angles on different ring surfaces.

Specifically, the structural form of the secondary blade can be optimized: the height of the secondary blade protruding from the side face of the blade body is gradually increased from one end to the other end towards the grinding tooth to form a structure similar to a wedge shape, so that the material retention/entanglement possibly generated by the secondary blade at the side face protruding part is reduced. Specifically, the included angle between the side where the grinding auxiliary teeth are located and the sheet-shaped side of the blade main body is 5-20 degrees.

The cushion block 326 comprises a middle cushion block arranged between adjacent arc-piece type toothed cutters and an end cushion block arranged between the arc-piece type toothed cutters and the sealing block, wherein two end faces of the middle cushion block are parallel, and an included angle between the end face of the middle cushion block and the rotating circular face of the roller body is matched with an included angle between the sheet-shaped side face of the arc-piece type toothed cutter and the rotating circular face of the roller body; the included angle between the end face of the end cushion block facing the blade structure and the rotating circular face of the roller body is matched with the included angle between the sheet-shaped side face of the blade structure and the rotating circular face of the roller body, and the end face of the end cushion block facing the sealing block is parallel to the rotating circular face of the roller body, so that the sealing block is pressed and sealed on the end face. The blade inclination configuration is realized by the aid of the cushion blocks in the middle ground mode, the structure of the blade structure does not need to be changed or complicated intentionally, and the blade part belongs to a consumable part in the whole machine and needs to be manufactured in a large scale in industry; meanwhile, the adjustment of the inclination of the blade can be realized by replacing the cushion blocks with different end surface inclinations, and because the cushion blocks do not belong to consumable parts, a plurality of groups of cushion blocks with different end surface inclinations can be configured in advance to serve as standard parts and replaced when the inclination of the blade needs to be adjusted, so that the standardization and modularization of parts are realized, and the industrialization foundation is enhanced.

Further, be provided with between the end in broken space and the particle discharge gate and be used for adjusting the fender material ring plate 311 of material degree, through the effect that blocks of this fender material ring plate, reduced the terminal bore in broken space to reduce the ejection of compact speed of material, increased the detention time of material in broken space from this, thereby increased the time that the material received the serrated knife combined action, be favorable to improving material output granularity (make the particle diameter of output material littleer).

Furthermore, the tail end of the crushing space is provided with a centrifugal material throwing disc 312 which is arranged on the shaft part of the arc-piece type crushing knife roller and corresponds to the particle discharge port, and the centrifugal material throwing disc rotates along with the rotation of the main rotating shaft, so that materials discharged from the crushing space cannot be adhered to the position close to the discharge port, and the unconventional discharge blockage is reduced; especially for materials with high humidity, the method has obvious good effect.

Further, one side of the upper cover is hinged with the base, so that the upper cover can be opened conveniently to check the internal condition, and temporary checking and maintenance are facilitated; according to the actual requirement and the volume of the equipment, the number of the hydraulic support rods can be generally configured to be 1-3 so as to ensure the stable support for the overturning of the upper cover, and the part of a hydraulic source device required by the hydraulic support rods can be arranged externally.

Further, go up the cover inner wall and be equipped with the feed back groove 317 that is used for stopping ejection/the material that wafts, this feed back groove to with axial direction parallel, can correspond crushing space top position at last cover inner wall and arrange a plurality ofly side by side, the realization form can be by angle steel back-off in last cover inner wall and welded fastening. This feed back groove is mainly to launching the material, because the broken rotor of arc piece formula has the collision effect at broken material in-process, can make some solid materials to collide the emergence of launching along with the rotation of rotor, through laying of this feed back groove structure, when the material launches above that, can kick-back change moving direction to improve the effect of material irregular motion in broken space, more do benefit to by the combined action breakage of blade, and then improved the material by broken effect.

Furthermore, a flow slowing device for slowing down the floating materials in the crushing space is arranged on the upper machine cover. Specifically, the flow slowing device comprises a guide pipe arranged on the inner wall of the upper cover, a plurality of nozzles 318 arranged on the guide pipe side by side, and a flow slowing interface 319 which penetrates through the upper cover and is communicated with the guide pipe, wherein the nozzle direction of the nozzles is opposite to the rotation direction of the arc blade type crushing knife roller, and the flow slowing interface is communicated with an air compressor or a water supply pump through an external guide pipe, so that the material can be decelerated in an air injection or water spray/mist mode; the air compressor or the water supply pump is arranged outside; the guide pipe can be configured independently, or can be configured integrally based on the feed back trough 317, for example, when an air injection mode is adopted, after the feed back trough is arranged in an angle steel inverted manner, the inner space of the feed back trough can be in a closed state through welding, so that the air guide trough can be formed, and the configuration number of parts is reduced; if a water spraying mode is adopted, the guide pipe can be arranged in the feed back tank, the nozzle is arranged on the feed back tank and communicated with the guide pipe or sprays water/mist into the crushing space through a nozzle arranged on the feed back tank, and the water/mist is attached to scattered materials to fall off as soon as possible, so that the materials are conveniently collided and ground again. This unhurried current device is mainly to the material that drifts away, like the soft light material of straw weeds class to and can take place to drift after the material is broken little to the certain degree, but its granularity can still not satisfy ejection of compact requirement this moment, utilize this unhurried current device can make it receive blade combined action's impact grinding cutting once more through slowing down its drift, thereby further improved its effect by the breakage, obtain the material of littleer particle diameter.

Specifically, the feeding mechanism 400 includes a feeding guide slot 401 disposed in butt joint with the feeding hole of the frame body, a feeding driving roller 402 disposed at the lower side of the feeding hole of the frame body and in butt joint with the lower feeding mechanism, a feeding driving wheel 403 disposed at one end of the feeding driving roller and used for driving and taking power from the lower feeding mechanism, a feeding driven roller 404 disposed at one end of the feeding guide slot far away from the feeding hole, and a feeding conveyer belt 405 connected to the feeding driving roller and the feeding driven roller in a surrounding manner, wherein the feeding conveyer belt forms a surrounding manner that the upper portion is disposed at the bottom of the feeding guide slot and the lower portion is disposed. The feeding guide groove can be configured into a longer and larger feeding guide groove form according to requirements, and the middle position and the like of the feeding guide groove can be sufficiently supported by a supporting frame 406 and other structures so as to improve the feeding conveying capacity. And a feeding tension mechanism 407 for adjusting the tension degree of the feeding conveyor belt may be further provided at the end of the feeding guide groove where the feeding driven roller is disposed.

Specifically, the discharging mechanism 500 comprises a discharging frame 501 fixedly arranged on the ground and moving obliquely upwards, a front driven roller 502 and a discharging receiving groove 503 arranged at the lower end of the discharging frame, a rear driven roller 504 arranged at the high end of the discharging frame, a discharging driving roller 505 arranged on a frame body in the middle of the discharging frame, a discharging motor 506 used for driving the discharging driving roller, a plurality of auxiliary rollers 507 arranged on the discharging frame and positioned between the front driven roller and the rear driven roller, and a discharging conveyer belt 508 connected around the front driven roller, the rear driven roller, the auxiliary rollers and the discharging driving roller, wherein the auxiliary rollers positioned at the upward positions of the discharging frame are in the form of grooved rollers, and the discharging conveyer belt used for conveying materials forms a conveying groove on the auxiliary rollers at the side positions; the auxiliary rollers at other positions can adopt a straight roller form, so that the guide of the discharging conveying belt is facilitated, and the diameter of the auxiliary roller in the straight roller form at the position can be adjusted according to the specific position so as to meet the corresponding conveying transmission requirement; the discharging material receiving groove can be composed of a material receiving support arranged on the end of the discharging frame and a material receiving plate which is obliquely arranged on the material receiving support and is spliced into a groove shape, the material receiving plate can be made of a rubber plate, and the lower end of the material receiving plate is in matched butt joint with the surface of the discharging conveying belt, so that material leakage is reduced. A discharge tension mechanism 509 for adjusting the tension of the discharge conveyor belt may be disposed on the side surface of the end portion of the discharge frame to which the front driven roller and the rear driven roller are connected. In some cases of direct butt joint material subsequent processing procedures, the discharging frames may be configured to be heightened and lengthened, for example, a front discharging frame 511, an intermediate discharging frame 512, an intermediate supporting frame 514 and a rear discharging frame 513 are spliced, wherein the front driven roller and the discharging receiving trough are arranged at the end part of the front discharging frame, the intermediate supporting frame is connected to the bottom side of the intermediate discharging frame for stably supporting the front discharging frame, the discharging driving roller and the discharging motor are arranged on the intermediate supporting frame, the rear driven roller is arranged at the end part of the rear discharging frame, and the auxiliary rollers are relatively uniformly distributed on the discharging frames.

Example 2

As shown in fig. 22 to 28, the main difference between this embodiment and embodiment 1 is that the structural form of the inner conveying mechanism is different, and the corresponding partial structures of the main body frame and the particle machine and the layout position relationship between the particle machine and the particle machine are also adjusted correspondingly, and the original front-back sequential butt joint is changed into the side-by-side connection. The inner conveying mechanism is a spiral conveying structure 220 and comprises an inner conveying baffle 221 which is arranged below an inner screen of the main frame and used for enclosing and blocking the micro-sheet discharge hole in a closed way, an inner conveying channel 222 which is connected with the lower end of the inner conveying enclosing baffle in a closed way and is transversely arranged, a spiral conveying rod 223 which is arranged in the inner conveying channel and penetrates through the main body frame, a screw shaft sleeve 224 which is arranged on the side surface of the main body frame and is sleeved with the part of the spiral conveying rod extending out of the side surface for keeping the spiral conveying rod stable, a screw motor and a speed reducer 225 which are butted with the screw shaft sleeve and are in transmission connection with the end part of the spiral conveying rod through a coupler 227, and an inner feed discharge barrel 226 disposed at a side of the main body frame and fitted over an output end of the screw feed rod, the main body frame is provided with a discharge through hole on the corresponding side wall so that the inner conveying channel is communicated with the inner conveying discharge barrel, and the inner conveying discharge barrel is butted with the particle machine and enables the spiral conveying rod to output materials to the inner conveying discharge barrel.

Specifically, the particle crusher 300 comprises a base 301 fixedly arranged, a machine groove 302 arranged in the machine seat and having a semicircular cross section, a particle discharge hole 303 formed in the bottom of one end of the machine groove and penetrating through the bottom of the machine seat, an upper cover 304 arranged on the machine seat and matched with the machine groove to form a cylindrical crushing space 305, an arc sheet type crushing knife roller 320 arranged in the crushing space in a matched manner and rotatably connected with the machine seat, and a particle motor 306 in transmission connection with the arc sheet type crushing knife roller, wherein the arc sheet type crushing knife roller rotates at a high speed in the crushing space and crushes materials into particles by using a plurality of obliquely arranged arc sheet-shaped serrated knives in a collision, grinding and cutting composite manner and then discharges the particles; when the inner conveying mechanism is of a spiral conveying structure, a conveying port 307 for receiving the material output by the inner conveying mechanism is formed in the side wall of the machine groove, and the conveying port is located at one end, opposite to the particle discharge port, of the crushing space. The conveying port is also provided with a material receiving barrel 310 which is in sealed butt joint with the inner conveying material outlet barrel. A plurality of feed-back troughs 317 are circumferentially and uniformly distributed on the inner wall of the crushing space 305, namely the feed-back troughs 317 are fixedly connected to the inner sides of the machine trough 302 and the upper machine cover 304.

Through the structure, the microchip materials output by the microchip machine can be in seamless butt joint with the particle machine, and the flow line production process of particle products is greatly facilitated.

The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, but all changes that can be made by applying the principles of the present invention and performing non-inventive work on the basis of the principles shall fall within the scope of the present invention.

Claims

1. The microchip and particle combined unit is characterized by comprising a fixedly arranged microchip machine (100) which is used for forcibly feeding materials into the microchip machine and then cutting the materials into microchip and discharging the microchip machine, a feeding mechanism (400) which is butted with a feeding hole of the microchip machine and is used for inputting the materials into the microchip machine, an inner conveying mechanism (200) which is used for receiving the materials discharged by the microchip machine, a particle machine (300) which is used for receiving the output materials of the inner conveying mechanism and crushing the materials into particles in a collision, grinding and cutting composite mode and discharging the particles, and a discharging mechanism (500) which is used for receiving the materials discharged by the particle machine and outputting the materials outwards, wherein the feeding mechanism, the microchip machine, the inner conveying mechanism, the particle machine and the discharging mechanism are configured in a production line mode.

2. The microchip-and-particle assembly as claimed in claim 1, wherein the microchip machine (100) comprises a main body frame (101) fixedly installed, a feeding port (111) provided at the rear end of the main body frame for abutting against the feeding mechanism, a cutting mechanism (120) provided in the main body frame for cutting the material, a cutting motor (102) provided outside the main body frame for driving the cutting mechanism, a screen (103) disposed in the main body frame in the discharging direction of the cutting mechanism, a lower feeding mechanism (130) disposed between the cutting mechanism and the feeding port, an upper feeding mechanism (140) rotatably connected to the cutting mechanism and forming a forced feeding in cooperation with the lower feeding mechanism, and a microchip discharging port (112) disposed in the main body frame and abutting against the inner feeding mechanism below the cutting mechanism.

3. The combined microchip and particle unit as set forth in claim 2, wherein the main body frame (101) comprises a frame body (110) fixedly arranged and having a feeding port and a microchip discharging port, a feeding station (107) and a cutting station (108) extending inwardly from the feeding port in the frame body in sequence, an inner conveying station (109) arranged below the cutting station in the frame body, and a lower tool rest (113) arranged between the feeding station and the cutting station, wherein the feeding station is used for arranging an upper feeding mechanism and a lower feeding mechanism, the cutting station is used for arranging a cutting mechanism, the inner conveying station is used for arranging an inner conveying mechanism, the screen is arranged between the cutting station and the inner conveying station and forms the microchip discharging port below the cutting mechanism, and the discharged material of the cutting mechanism passes through the screen and then falls to the inner conveying mechanism through the microchip discharging port; or

The cutting mechanism (120) comprises a cutting rotating shaft (121) transversely penetrating through the frame body through a main bearing seat (122), a cutting roller (123) fixedly connected to the cutting rotating shaft and located in the frame body, a cutting lower cutter (125) arranged in the lower cutter frame and matched with the cutting roller, and a transmission flywheel (126) arranged at one end of the cutting rotating shaft and in transmission connection with a cutting motor, wherein a plurality of cutting cutters (124) are arranged on the cutting roller.

4. The combination of microchip and microparticles as defined in claim 3, wherein said lower feeding mechanism (130) comprises a lower feeding toothed roller (131) transversely disposed at the lower side of the feeding station, a lower feeding driving wheel (132) disposed at one end of the lower feeding toothed roller, a lower feeding motor (133) disposed on the frame body through a motor bracket (136) and in transmission connection with the lower feeding driving wheel, an output driving wheel (134) disposed at the other end of the lower feeding toothed roller for transmitting power to the feeding mechanism, and a lower comb plate (135) having one end disposed on the lower knife rest and the other end matching with the surface of the lower feeding toothed roller for closing the gap therebetween, wherein the lower feeding toothed roller forms a feeding transition between the feeding mechanism and the cutting mechanism; or

The upper feeding mechanism (140) comprises a rotary ring (141) which is used for rotationally connecting the shaft part of the cutting mechanism on the outer side of the frame body, an upper feeding frame (142) which is connected with the rotary ring and is buckled on a feeding station of the frame body, a limit support frame (143) which is arranged at the lower end of one side of the upper feeding frame, which is far away from the rotary ring, a support hydraulic rod (144) with one end connected with the outer side of the frame body and the other end connected with the outer side of the upper feeding frame, an upper feeding toothed roller (145) which is transversely arranged on the upper feeding frame and is matched with the lower feeding mechanism, an upper feeding driving wheel (146) which is arranged at one end of the upper feeding toothed roller, an upper feeding motor (147) which is arranged on the upper feeding frame and is in transmission connection with the upper feeding driving wheel, and an upper sealing plate (148) which is arranged in the, and an upper comb plate (149) with one end arranged on the upper sealing plate and the other end matched with the surface of the upper feeding toothed roller and used for closing the gap.

5. The microchip-microparticle combination as set forth in any one of claims 2 to 4, the inner conveying mechanism (200) is of a conveying belt structure and comprises an inner conveying driving roller (211) transversely arranged at the bottom of the main body frame, an inner conveying driving wheel (212) arranged at one end of the inner conveying driving roller, an inner conveying motor arranged outside the main body frame and used for being in transmission connection with the inner conveying driving wheel, a discharging hanging bracket (213) arranged at the front end of the main body frame in a spanning mode and hinged with a beam of the main body frame, a front support hydraulic rod (214) with one end connected to the side face of the main body frame and the other end connected to the side face of the discharging hanging bracket, and an inner conveying driven roller (215) transversely arranged at the front end, and an inner conveyor belt (216) looped around the inner conveyor drive roller and the inner conveyor driven roller, the inner conveying belt is positioned below the micro-sheet discharge hole and receives materials to form an upward conveying channel which is in butt joint with the micro-particle machine.

6. The combined set of micro-tablet particles according to any one of claims 2 to 4, wherein the inner conveying mechanism is a spiral conveying structure (220) comprising an inner conveying surrounding baffle (221) which forms a closed surrounding baffle for the micro-tablet discharge port below the inner screen of the main frame, an inner conveying channel (222) which is connected with the lower end of the inner conveying surrounding baffle in a closed manner and is transversely arranged, a spiral conveying rod (223) which is arranged in the inner conveying channel and penetrates through the main frame, a screw shaft sleeve (224) which is arranged on the side surface of the main frame and is sleeved with the part of the spiral conveying rod extending out of the side surface and is used for keeping the spiral conveying rod stable, a screw motor and a speed reducer (225) which are butted with the screw shaft sleeve and are in transmission connection with the end part of the spiral conveying rod through a coupling (227), and an inner conveying discharging barrel (226) which is arranged on the side surface of the main frame, wherein, the inner conveying discharging barrel is butted with the particle machine and enables the screw conveying rod to output materials to the inner conveying discharging barrel.

7. The combined set of microchip and microparticles as claimed in any one of claims 1 to 6, wherein the microparticle machine (300) comprises a base (301) fixedly arranged, a machine groove (302) arranged in the base and having a semicircular cross section, a microparticle discharge port (303) formed at the bottom of one end of the machine groove and penetrating through the bottom of the base, an upper cover (304) arranged on the base and matching with the machine groove to form a cylindrical crushing space (305), a cambered plate type crushing knife roller (320) arranged in the crushing space in a matching manner and rotatably connected with the base, and a microparticle motor (306) in transmission connection with the cambered plate type crushing knife roller, wherein the cambered plate type crushing knife roller rotates at a high speed in the crushing space and crushes the material into microparticles by using a plurality of obliquely arranged cambered plate-shaped serrated knives in a collision, grinding and cutting combined manner and then discharges the material; when the inner conveying mechanism is of a conveying belt structure, a conveying port (307) used for receiving materials output by the inner conveying mechanism is formed in the upper cover, when the inner conveying mechanism is of a spiral conveying structure, a conveying port (307) used for receiving the materials output by the inner conveying mechanism is formed in the side wall of the machine groove, and the conveying port is located at one end, opposite to the particle discharge port, of the crushing space.

8. The microchip-and-microparticles combination as claimed in claim 7, wherein the arc type crushing cutter roller (320) comprises a main rotating shaft (321) of microparticles mounted on the base through a bearing seat (322), a driving wheel (323) mounted at the end of the main rotating shaft of microparticles and located outside the base, a roller body (324) fixedly mounted on the main rotating shaft of microparticles and located in the crushing space, a plurality of mounting through grooves (325) formed in the circumferential side of the roller body and uniformly distributed in the circumference, a plurality of arc type blades (330) clamped in the mounting through grooves side by side, a spacer (326) mounted in the mounting through grooves and spacing adjacent arc type blades apart and inclining the arc type blades in the circular plane with respect to the rotation of the roller body, and a sealing block (327) pressing the arc type blades and the spacer in the mounting through grooves and fixedly connected to the roller body, wherein the driving wheel is in driving connection with the microparticle motor, the inclined side surface of the arc-piece type serrated knife faces the direction of the discharge hole in the rotating direction.

9. The microchip-particle combined unit as claimed in claim 7 or 8, characterized in that a material-blocking ring plate (311) for adjusting the material-discharging degree is arranged between the tail end of the crushing space and the particle-discharging port; or

The tail end of the crushing space is provided with a centrifugal material throwing disc (312) which is arranged on the shaft part of the arc sheet type crushing knife roller and corresponds to the particle discharge hole; or

One side of the upper cover is hinged with the base, and the base is connected with a hydraulic support rod (315) for controlling the upper cover to turn over; or

A material return groove (317) for blocking the ejection/floating materials is arranged on the inner wall of the upper machine cover; or

The upper machine cover is provided with a slow flow device for decelerating the floating materials in the crushing space.

10. The combined set of micro-tablet and micro-particle units according to any one of claims 7 to 9, wherein the arc-shaped tooth blade (330) comprises an arc-shaped blade body (331) with one side protruding outwards to form a working edge surface, a blade connecting part (332) integrally connected to one end of the blade body and used for being matched and clamped in the through groove, and grinding and cutting teeth (333) densely distributed along the trend of the working edge surface of the blade body; or

The arc-piece type serrated knife (330) comprises an arc-piece-shaped blade main body (331) with one side protruding outwards to form a working edge surface, a blade connecting part (332) integrally connected to one end of the blade main body and used for being clamped in the accommodating through groove in a matching manner, grinding and cutting teeth (333) densely distributed on the working edge surface of the blade main body along the trend of the working edge surface, at least one auxiliary blade (334) fixedly connected to the piece-shaped side surface of the blade main body, and grinding and cutting auxiliary teeth (335) densely distributed on one side, far away from the blade main body, of the auxiliary blade;

the shape of the blade connecting part is matched with the shape of the cross section of the installing through groove; the thickness of the blade main body is 1-5 mm, the distance from any point on the working edge surface of the blade main body to the same straight line led out from the root of the side of the blade main body gradually increases from the root along the trend direction of the working edge surface, and the included angle towards the working edge surface formed between the tangent line of any point on the working edge surface of the blade main body and the horizontal straight line of the root of the working edge surface is not less than 0 degree; the included angle between the extension direction of the auxiliary blade and the rotating circular surface direction of the blade main body is-30 degrees; the height of the auxiliary blade protruding from the side face of the blade body is gradually increased from one end of the auxiliary blade facing the grinding tooth to the other end of the auxiliary blade; the included angle between the side surface where the grinding auxiliary teeth are located and the sheet-shaped side surface of the blade main body is 5-20 degrees.