CN206334708U

CN206334708U - A kind of superfine powder broken wall reducing mechanism

Info

Publication number: CN206334708U
Application number: CN201621364040.5U
Authority: CN
Inventors: 吴俊杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-13
Filing date: 2016-12-13
Publication date: 2017-07-18
Anticipated expiration: 2026-12-13

Abstract

The utility model discloses a kind of superfine powder broken wall reducing mechanism, including device body, described device body is provided with coolant control cabinet, roll broken wall main frame, power control box, total control box；Provided with two layers of roll up and down inside the roll broken wall main frame, upper strata roll includes the first drive roll and the first driven voller, and lower floor's roll includes the second drive roll and the second driven voller；The lower section of lower floor's roll is provided with discharging area；A kind of superfine powder broken wall reducing mechanism of the utility model, it can adapt in high tenacity micro mist material, the broken wall of such as lucidum spore powder, chlorella is crushed, can be on the premise of broken wall quality is ensured, energy consumption, reduction noise are reduced, the utility model can effectively increase production efficiency.

Description

A kind of superfine powder broken wall reducing mechanism

Technical field

The utility model is related to a kind of superfine powder broken wall reducing mechanism, it is especially suitable in lucidum spore powder, it is spirulina, small Ball algae etc. need broken wall could improve edible medicinal value production and processing industry, belong to breaking-wall cell equipment technical field.

Background technology

It is that tiny material granular powder is broken to technology of the particle diameter at 20 μm -3 μm by one kind that broken wall, which is crushed,.Material is in micro- During powdery state, its particle diameter is normally displayed between 30 μm -5 μm between atom, molecule, block grain.Using ultra-fine grinding Technology is crushed to material fining, the tough outer of these molecules ruptured, crushed, and improves human body to material active ingredient Absorptivity and utilization rate.

Broken wall crushing process is actually that the molecule of cell grade is placed in the presence of external force to continue to crush, by hitting The process such as hit, roll, shearing, so that the performance indications of whole powder change.When selecting broken wall mode, micro mist need to be regarded Depending on the property of grain, and the hardness and disruptiveness of wherein material will consider first, and air-flow is used for hard and brittle material Impact is very effective；And for fiber properties vegetable material grind and roll shearing method it is then preferable.Current main broken wall Device has air-flow shock, vibro-grinding etc..

According to the applicant understood, nowadays in the broken wall mode and work to micro powder granules such as lucidum spore powder, spirulina, chlorellas There are many problems in skill.For example：If noise is big during broken wall, process time is short, sporoderm-broken rate cannot be guaranteed, if broken Wall time lengthening, broken wall efficiency is reduced again, also results in the rise of broken wall cavity temperature, some it is very sensitive to temperature it is effective into Branch is destroyed and is carbonized, and then reduces absorptivity and utilization rate, result in formation of vicious circle, is attended to one thing and lose sight of another. There are some chemical machineries or mining machinery from high energy consumption and high pollution, energy consumption, which is saved your breath, be all more than twenty or thirty kilowatt hour, Outward appearance pretends to be food machinery, is used in broken wall field, broken wall quality cannot be guaranteed at all by simple coarse transformation, produces Quality is poor, and energy consumption is very big.

Utility model content

The purpose of this utility model is：The problem of existing for above-mentioned prior art, proposes a kind of superfine powder broken wall Reducing mechanism.The utility model be can adapt in high tenacity micro mist material, and the broken wall of such as lucidum spore powder, chlorella is crushed, Can be on the premise of broken wall quality be ensured, reduction energy consumption, reduction noise effectively improve production efficiency.

Technical solutions of the utility model are as follows：A kind of superfine powder broken wall reducing mechanism, including device body, described device Body is provided with coolant control cabinet, roll broken wall main frame, power control box, total control box；Inside the roll broken wall main frame Provided with up and down two layers of roll, upper strata roll include the first drive roll and the first driven voller, lower floor's roll include the second drive roll and Second driven voller；The lower section of lower floor's roll is provided with discharging area；Provided with connected motor and deceleration in the power control box Machine, first drive roll connects the first driving gear, and first driven voller connects the first driven gear, and described second actively Roller connects the second driving gear, and second driven voller connects the second driven gear, the first driving gear connection first from Moving gear, second driving gear connects the second driven gear, and the reductor is provided with the first sprocket wheel and the second sprocket wheel, institute State the first sprocket wheel and connect the first driving gear, second sprocket wheel connects the second driving gear；Inside the coolant control cabinet Provided with the cooling liquid inlet being connected with roll；The roll broken wall main frame both sides, which are provided with, is used to adjust adjusting a wage scale for distance between roll Knob.

Further, the motor is provided with motor output shaft, and the motor output shaft connects the first belt pulley, and described the One belt pulley connects the second belt pulley on reductor by belt, and the reductor is provided with the first chain for power output Wheel and the second sprocket wheel, first sprocket wheel and the second sprocket wheel connect the first driving gear and the second driving tooth by chain respectively Wheel.

Further, enter inside the coolant control cabinet provided with the first drive roll coolant being connected with the first drive roll Mouthful, the first driven voller cooling liquid inlet being connected with the first driven voller, the second drive roll coolant being connected with the second drive roll Import, the second driven voller cooling liquid inlet being connected with the second driven voller is the first drive roll cooling liquid inlet, first driven Roller cooling liquid inlet, the second drive roll cooling liquid inlet and the second driven voller cooling liquid inlet are connected by coolant pipeline It is logical.

Further, first driving gear and the first sprocket wheel are connected by chain, first driving gear and the The first tensioning wheel is also associated between one sprocket wheel；Second driving gear and the second sprocket wheel are connected by chain, and described second The second tensioning wheel is also associated between driving gear and the second sprocket wheel.

Further, the both sides of the roll broken wall main frame are provided with to be used to adjusting the first drive roll and first and adjusted a wage scale knob, Second for adjusting the first driven voller adjusts a wage scale knob, is adjusted a wage scale knob and for adjusting for adjusting the 3rd of the second drive roll the The 4th of two driven vollers adjusts a wage scale knob.

Further, the top of first drive roll and the first driven voller is provided with feed zone, two layers of roll up and down Between be provided with for collection material funnel.

Further, the total control box are provided with power control circuit, the control for controlling whole device.

A kind of superfine powder broken wall reducing mechanism of the utility model, mainly divides three parts,

1st, power setting part；The frequency control motor most matched is selected according to the size of main frame roll, in actual life During production, according to the requirement of the characteristic of material and yield, by vector frequency converter controlled motor rotating speed, think just fast soon, be not required to Wanting we during high speed just reduces frequency, slows down rotating speed, reaches the purpose of reduction energy consumption；

2nd, deceleration transmission part；Enter the reverse rotation of double parallel output shaft synchronous using match with motor peak power one to subtract Fast machine, can be connected between reductor and motor from shaft coupling, or is connected using belt pulley with belt, each advantageous, according to Selection is actually needed, reductor is connected with the drive roll transmission of main frame from sprocket wheel with chain, there is tensioning wheel dress in the middle of two sprocket wheels Put, this ensure that when distance is adjusted between roll, chain is at any time all in tensioned state, it is ensured that the device of transmission is just Often operation.

3rd, two layers above and below roll broken wall host machine part, 4 rolls point, each two rolls are mounted side by side, with layer roll, a master Dynamic roller（It is connected with chain）, a driven voller is connected by gear with drive roll, and drive roll is different with the rotary speed of driven voller, roller Cylinder appearance linear velocity is fixed with respect to speed difference, determines speed by the size of gear, and the size of the progressive error of unit interval can be with Adjusted by the rotating speed of motor, the fast progressive error of rotating speed is just big, otherwise then low；Device for cooling is arranged on the left of roll, is rolled Roll structure is cooling hollow roller, by the swivel joint of one, roll by cold water or other refrigerant input rollers, and recycle stream It is dynamic, so as to serve cooling-down effect, it is ensured that roll will not produce high temperature during rotation rolls broken wall and destroy product Bioactivity.

The beneficial effects of the utility model are as follows：1. the material selection of the utility model core component --- roll；We Use medical stainless steel, according to different production requirements and the consideration of material cost, can from GB 304,316L or The medical stainless steel of tri- kinds of materials of 440C, has prevented the metallic pollution for being possible to produce instead of food machinery using chemical machinery. 2. the utility model is rolled using four-roller；With not only there is very strong extruding force between two roller of layer side by side, and there is very strong cut Shear force, this shearing force is produced by the speed discrepancy between two rollers, micro mist material from top to bottom, continuously across grinding twice Pressure, shearing, production efficiency are doubled；3. application of the utility model speed change frequency modulation motor on roller mill；We The size of the extruding force and shearing force needed for broken wall is judged according to the physics and chemical characteristic of micro powder granule shell, when this is big Hou great, it is small when this is small, that is not recommitted and kills pig with the lower level error for cutting butcher's knife yet, is greatly reduced energy consumption, has been saved energy Source；It is final to realize raising efficiency, reduction power design purpose simultaneously.

Brief description of the drawings

The utility model is further described below in conjunction with the accompanying drawings.

Fig. 1 is overall structure diagram of the present utility model.

Fig. 2 is the drive mechanism schematic diagram of roll of the present utility model.

Fig. 3 is the structural representation of the utility model actuating unit.

Fig. 4 is the structural representation on the utility model coolant inlet pipe road.

Fig. 5 is the plan structure sketch of the utility model upper strata roll.

In figure：1- device bodies；2- coolant control cabinets；3- first adjusts a wage scale knob；4- roll broken wall main frames；5- first is led Dynamic roller；6- funnels；7- second adjusts a wage scale knob；8- the 3rd adjusts a wage scale knob；9- power control boxes；10- total control box；11- discharging areas； The driven vollers of 12- second；13- the 4th adjusts a wage scale knob；The driving gears of 14- first；The driven gears of 15- first；The driven tooths of 16- second Wheel；The driving gears of 17- second；The tensioning wheels of 18- first；The tensioning wheels of 19- second；The sprocket wheels of 20- first；The sprocket wheels of 21- second；22- electricity Machine；The belt pulleys of 23- first；24- belts；The belt pulleys of 25- second；26- reductors；27- the first driven voller cooling liquid inlets；28- First drive roll cooling liquid inlet；29- the second drive roll cooling liquid inlets；30- the second driven voller cooling liquid inlets；31- is cooled down Liquid pipeline；The driven vollers of 32- first.

Embodiment

As Figure 1-5, a kind of superfine powder broken wall reducing mechanism of the utility model, including device body 1, described device Body 1 is provided with coolant control cabinet 2, roll broken wall main frame 4, power control box 9, total control box 10；The roll broken wall master The inside of machine 4 is provided with two layers of roll up and down, and upper strata roll includes the first drive roll 5 and the first driven voller 32, and lower floor's roll includes the Two drive rolls and the second driven voller 12；The lower section of lower floor's roll is provided with discharging area 11；Phase is provided with the power control box 9 Motor 22 and reductor 26 even, first drive roll 5 connects the first driving gear 14, the connection of the first driven voller 32 the One driven gear 15, second drive roll connects the second driving gear 17, and second driven voller 12 connects the second driven tooth Wheel 16, first driving gear 14 connects the first driven gear 15, and second driving gear 17 connects the second driven gear 16, the reductor 26 is provided with the first sprocket wheel 20 and the second sprocket wheel 21, and first sprocket wheel 20 connects the first driving gear 14, Second sprocket wheel 21 connects the second driving gear 17；The inside of coolant control cabinet 2 is provided with the coolant being connected with roll Import；The both sides of roll broken wall main frame 4 are provided with the knob of adjusting a wage scale for being used for adjusting distance between roll.

Motor 22 described in the utility model is provided with motor output shaft, and the motor output shaft connects the first belt pulley 23, First belt pulley 23 connects the second belt pulley 25 on reductor 26 by belt 24, and the reductor 26, which is provided with, to be used for The first sprocket wheel 20 and the second sprocket wheel 21 of power output, the sprocket wheel 21 of the first sprocket wheel 20 and second pass through chain connection the respectively One driving gear 14 and the second driving gear 17.The inside of coolant control cabinet 2 is provided with first be connected with the first drive roll 5 Drive roll cooling liquid inlet 28, the first driven voller cooling liquid inlet 27 being connected with the first driven voller 32, with the second drive roll phase The second drive roll cooling liquid inlet 29 even, the second driven voller cooling liquid inlet 30 being connected with the second driven voller, described first Drive roll cooling liquid inlet 28, the first driven voller cooling liquid inlet 27, the second drive roll cooling liquid inlet 29 and the second driven voller Cooling liquid inlet 30 is connected by coolant pipeline 31.The sprocket wheel 20 of first driving gear 14 and first passes through chain phase Even, it is also associated with the first tensioning wheel 18 between the sprocket wheel 20 of the first driving gear 14 and first；Second driving gear 17 It is connected with the second sprocket wheel 21 by chain, the second tensioning wheel is also associated between the sprocket wheel 21 of the second driving gear 17 and second 19.The both sides of the roll broken wall main frame 4 are provided with to be used to adjusting the first drive roll 5 and first and adjusted a wage scale knob 3, for adjusting first The second of driven voller 32 is adjusted a wage scale knob 7, is adjusted a wage scale knob 8 and for adjusting the second driven voller for adjusting the 3rd of the second drive roll the The 4th of 12 adjusts a wage scale knob 13.The top of the driven voller 32 of first drive roll 5 and first is provided with feed zone, described two layers up and down The funnel 6 for collection material is provided between roll.The total control box 10 are provided with power control circuit, for controlling whole dress The control put.

3rd, two layers above and below roll broken wall host machine part, 4 rolls point, each two rolls are mounted side by side, with layer roll, a master Dynamic roller（It is connected with chain）, a driven voller is connected by gear with drive roll, and drive roll is different with the rotary speed of driven voller, phase Speed difference is fixed, speed is determined by the size of gear, roller appearance progressive error is adjusted by the rotating speed of motor, and rotating speed is fast Progressive error is just big, otherwise then low；Device for cooling is arranged on the left of roll, and roll structure is cooling hollow roller, passes through roll The swivel joint of one is circulated in cold water or other refrigerant input rollers, so as to serve cooling-down effect, it is ensured that Roll rolls the bioactivity that will not be produced high temperature during broken wall and destroy product in rotation.

The utility model is properly termed as two layers of installation above and below four-roller wall-broken grinder, four roll powder, passes through positive 4 Knob is adjusted a wage scale the distance between same roller of layer two, and traditional wrong views are corrected here, when roller machine extruding is crushed, two pressures Be not more tight better between roller, and to be determined according to the characteristic of different material, if having lucidum spore powder enter two rollers it Between, the extruding force and shearing force of pressure roller have been transferred on material, and very big extruding force is equally generated between powder and powder and is cut Shear force, we are tested with ganoderma spove powder, should not be too tight with the distance between roller of layer two when rolling first time, are controlled one The distance of thickness of paper degree is opened, two benefits have so been done:（1）Smooth roll direct friction after start is avoided, roll is damaged;(2) accelerate The blanking velocity of first time, fast compacting conidia powder adds the density of micro mist, reduces airborne dust.Since second time we Appropriate increase pressure, and keep not cut-off powder between roll.Start work, the flat rate of motor is slowly increased from 0, and final control exists 35 hertzs（So in the case where moment of torsion is constant, 30% energy consumption is saved）, the conidia powder rolled by upper strata, directly Connect to fall between the roller of lower floor two and be rolled again once（So processing efficiency improves 100%）, by the ganoderma lucidum rolled twice Conidia powder, which re-injects upper strata funnel and is circulated, to roll, such iterative cycles 10-15 times, and sampling passes through high-power microscope sight Survey, such as sporoderm-broken rate >=98% reaches broken wall requirement, show that experiment is completed.

The utility model possesses following several big advantages：1st, safety and environmental protection, with material contact site all using reaching the world The medical stainless steel of standard, thoroughly instead of the chemical machinery and rubber manufacturing machinery used by existing market（What roll was used is all casting Steel or cast-iron alloy, get rusty easily, and easily corrosion causes heavy metal ion releasing）Heavy metals exceeding standard is prevented；2nd, it is high-quality and efficient： Roll strength rolls shearing, and 10-20 kilograms can be machined per hour in the practice of processing ganoderma spove powder, is that tradition is broken 5-10 times of wall process efficiency；4th, during broken wall, roll whole process normal temperature or low temperature, ensure that the bioactivity of biological material not It is destroyed；5th, simple to operate, energy consumption is low, noise is small, and broken wall cost is less than the 25% of common process；6th, small in volume, side Just dispose, it is easily mobile；

In addition to above example, the utility model can also have other embodiment（Such as supporting circulation feeding unit, to drop Low human cost）.All use equivalents or equivalent transformation（Such as change dimension of roller, material, change reductor species or Installation direction, change drive connection mode, change motor rank size etc.）Technical scheme, the guarantor in the utility model requirement Protect scope.

Claims

1. a kind of superfine powder broken wall reducing mechanism, including device body（1）, it is characterised in that：Described device body（1）On set There is coolant control cabinet（2）, roll broken wall main frame（4）, power control box（9）, total control box（10）；The roll broken wall main frame （4）Inside includes the first drive roll provided with two layers of roll up and down, upper strata roll（5）With the first driven voller（32）, lower floor's roll bag Include the second drive roll and the second driven voller（12）；The lower section of lower floor's roll is provided with discharging area（11）；The power control box （9）It is interior to be provided with connected motor（22）And reductor（26）, first drive roll（5）Connect the first driving gear（14）, institute State the first driven voller（32）Connect the first driven gear（15）, the second driving gear of the second drive roll connection（17）, it is described Second driven voller（12）Connect the second driven gear（16）, first driving gear（14）Connect the first driven gear（15）, Second driving gear（17）Connect the second driven gear（16）, the reductor（26）It is provided with the first sprocket wheel（20）With Two sprocket wheels（21）, first sprocket wheel（20）Connect the first driving gear（14）, second sprocket wheel（21）Connection second is actively Gear（17）；The coolant control cabinet（2）Inside is provided with the cooling liquid inlet being connected with roll；The roll broken wall main frame （4）Both sides are provided with the knob of adjusting a wage scale for being used for adjusting distance between roll.

2. a kind of superfine powder broken wall reducing mechanism according to claim 1, it is characterised in that：The motor（22）On set There is motor output shaft, the motor output shaft connects the first belt pulley（23）, first belt pulley（23）Pass through belt（24） Connect reductor（26）On the second belt pulley（25）, the reductor（26）It is provided with the first sprocket wheel for power output （20）With the second sprocket wheel（21）, first sprocket wheel（20）With the second sprocket wheel（21）The first driving gear is connected by chain respectively （14）With the second driving gear（17）.

3. a kind of superfine powder broken wall reducing mechanism according to claim 1, it is characterised in that：The coolant control cabinet （2）Inside is provided with and the first drive roll（5）The first connected drive roll cooling liquid inlet（28）, with the first driven voller（32）It is connected The first driven voller cooling liquid inlet（27）, the second drive roll cooling liquid inlet being connected with the second drive roll（29）, with second The second connected driven voller cooling liquid inlet of driven voller（30）, the first drive roll cooling liquid inlet（28）, the first driven voller Cooling liquid inlet（27）, the second drive roll cooling liquid inlet（29）With the second driven voller cooling liquid inlet（30）Pass through coolant Pipeline（31）It is connected.

4. a kind of superfine powder broken wall reducing mechanism according to claim 1, it is characterised in that：First driving gear （14）With the first sprocket wheel（20）It is connected by chain, first driving gear（14）With the first sprocket wheel（20）Between be also associated with First tensioning wheel（18）；Second driving gear（17）With the second sprocket wheel（21）It is connected by chain, second driving tooth Wheel（17）With the second sprocket wheel（21）Between be also associated with the second tensioning wheel（19）.

5. a kind of superfine powder broken wall reducing mechanism according to claim 1, it is characterised in that：The roll broken wall main frame （4）Both sides be provided be used for adjust the first drive roll（5）Adjusted a wage scale knob with first（3）, for adjusting the first driven voller（32）'s Second adjusts a wage scale knob（7）, for adjusting the second drive roll the 3rd adjusts a wage scale knob（8）With for adjusting the second driven voller（12）'s 4th adjusts a wage scale knob（13）.

6. a kind of superfine powder broken wall reducing mechanism according to claim 1, it is characterised in that：First drive roll （5）With the first driven voller（32）Top be provided with feed zone, the leakage being provided with up and down between two layers of roll for collection material Bucket（6）.

7. a kind of superfine powder broken wall reducing mechanism according to claim 1, it is characterised in that：The total control box（10） Provided with power control circuit, the control for controlling whole device.