CN207940692U - Food processor - Google Patents

Food processor Download PDF

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Publication number
CN207940692U
CN207940692U CN201721556454.2U CN201721556454U CN207940692U CN 207940692 U CN207940692 U CN 207940692U CN 201721556454 U CN201721556454 U CN 201721556454U CN 207940692 U CN207940692 U CN 207940692U
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CN
China
Prior art keywords
floating
floating mill
mill
rotating grinding
grinding board
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Expired - Fee Related
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CN201721556454.2U
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Chinese (zh)
Inventor
王旭宁
万军
周之征
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Joyoung Co Ltd
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Joyoung Co Ltd
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Priority to CN201721556454.2U priority Critical patent/CN207940692U/en
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Publication of CN207940692U publication Critical patent/CN207940692U/en
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Abstract

The utility model is related to kitchen small household appliances, especially food processor, including cup body and the grinding device being set in cup body, the grinding device includes the rotating grinding board for being installed on shaft end, the device that is becoming tight for forming the floating mill of plane lapping with rotating grinding board and being connect with floating mill, the floating mill has the perforative through hole in center, the device that is becoming tight generates the power that is becoming tight, floating mill is driven to be becoming tight towards rotating grinding board, in pulping process, as material carries out plane lapping between floating mill and rotating grinding board, the floating mill floats in the axial direction, with the milling gap between adaptive adjustment floating mill and rotating grinding board.Using the technical solution of the utility model, the device that is becoming tight drives floating mill to be becoming tight towards rotating grinding board, and in pulping process, floating mill can be with axial floating, and the gap width between floating mill and rotating grinding board can be adjusted adaptively, the efficiency that grinds to material is improved, slurries drink obtained exempts from filter without slag.

Description

Food processor
Technical field
The utility model is related to kitchen little Jia, especially food processor.
Background technology
Existing soy bean milk making machine is generally provided with the Disintegrating knife driven by shaft in cup body, passes through motor-driven rotatable shaft Rotation drives Disintegrating knife to cut beans material.It is simple in structure for the soy bean milk making machine of this grinding mode, the adaptability of material Extensively, but since Disintegrating knife is excessively sharp, it is particularly easy to incised wound consumer in cleaning, and in pulping process, crushed The strike note of blade and beans material is larger, influences life and the usage experience of consumer.
At the same time, the food processor of slow-speed of revolution plane lapping has noise small, and cleaning is not hurt hands, slurries obtained Drink has boundless market prospects closer to the millstone mill soya-bean milk of ecosystem.And existing grinding based food processing machine by In the architectural characteristic of motor itself, during motor works, the play in axial direction can occur for motor shaft, simultaneously as mesh Preceding technological and manufacturing level and assembly precision can not also accurately control the milling gap of two abradant surfaces so that existing flat stone mill Food processor, slurries drink obtained cannot achieve the requirement for exempting to filter no slag, delicate mouthfeel.
Utility model content
The utility model purpose to be achieved be just to provide it is a kind of by be becoming tight device generation be becoming tight to floating mill Power drives floating mill to be becoming tight towards rotating grinding board floating, realizes in pulping process, floating mill can be adaptive with rotating grinding board Milling gap should be adjusted, ensures the fine and smooth food processor of material grinding.
In order to achieve the above object, the utility model adopts the following technical solution:Food processor, including cup body and setting In the grinding device in cup body, it is characterised in that:The grinding device includes the rotating grinding board for being installed on shaft end and rotation The device that is becoming tight that mill forms the floating mill of plane lapping and connect with floating mill, the floating mill run through with center Through hole, the device generation that is becoming tight is becoming tight power, and floating mill is driven to be becoming tight towards rotating grinding board, in pulping process, with It material and carries out plane lapping between floating mill and rotating grinding board, the floating mill floats in the axial direction, with adaptive Adjust the milling gap between floating mill and rotating grinding board.
Further, the device that is becoming tight is two magnetic parts being mutually attracted, one of magnetic part and floating mill Connection, the magnetic attracting power of two magnetic parts drive floating mill to be becoming tight towards rotating grinding board.
Further, described two magnetic parts being mutually attracted, one of them is magnet, another is ferromagnetic unit.
Further, the device that is becoming tight is elastic component, and one end of the elastic component is connect with floating mill, elastic component Elastic force drives floating mill to be becoming tight towards rotating grinding board.
Further, the device that is becoming tight includes spring and two magnetic parts being mutually attracted, and one of magnetic part connects It is connected to one end of spring, another magnetic part is connected on floating mill.
Further, the floating mill is lifted on the lower section of rotating grinding board, device and the company of being becoming tight by connector Fitting connects, and the device that is becoming tight drives connector to drive floating mill axial floating together.
Further, the connector is house-formed body, and the floating mill and rotating grinding board are located at house-formed body institute shape At cavity in, and the house-formed body inner wall is provided with inwardly protruded support portion, and the floating mill is supported by support portion, And floating mill floats in the axial direction between rotating grinding board and support portion;
Alternatively, the connector is house-formed body, the house-formed body is integrally formed with floating mill.
Further, the floating mill is by rotating grinding board holding, and the connection extended downwardly is provided on floating mill Part, the device that is becoming tight are connect with connector, and the device that is becoming tight drives connector to drive floating mill axial floating together.
Further, the connector is house-formed body, and the floating mill and rotating grinding board are located at house-formed body institute shape At cavity in, and the house-formed body inner wall is provided with inwardly protruded limiting section, and the floating mill is positioned at limiting section It floats in axial direction between rotating grinding board;
Alternatively, the connector is house-formed body, the house-formed body is integrally formed with floating mill.
Further, the axial floating distance of the floating mill is H, and wherein H is not more than 10mm;
Alternatively, being provided with slowing-down structure between the rotating grinding board and floating mill.
For the utility model food processor, the power F that is becoming tight can be generated by essentially consisting in the device that is becoming tight, to drive The mill that floats has the trend moved towards rotating grinding board always, to reduce the milling gap between floating mill and rotating grinding board. Because during slurrying, it is ground since material particles can pass through the gap between floating mill and rotating grinding board, it is special Not phase before the milling, when material particles are relatively large in diameter, when there is bulk materials particle to pass through milling gap, bulk materials particle meeting Reverse extrusion floating mill and rotating grinding board are moved with forming floating mill to far from rotating grinding board direction, so as to bulk materials Particle can be unlikely to block milling gap, or the operating load of food processor is caused to increase by milling gap.And if The device that is becoming tight is not provided in food processing machine grinding device, and after floating mill is far from rotating grinding board, can not voluntarily return, And milling gap is further decreased, material particles crush effect by will be unable to effectively be ground after the milling gap that becomes larger Fruit is deteriorated.Based on this, the food processor of the utility model because being provided with the device that is becoming tight, when in grinding the later stage when, material Particle diameter reduces, and the power that is becoming tight F can drive floating mill to be moved towards rotating grinding board, reduces milling gap.
The food processor of the utility model exactly under the action of being becoming tight device, realizes that floating mill can be in the axial direction It floats, with adaptive adjustment milling gap, the smooth of material particles had both been facilitated to pass through, the slurrying for reducing food processor is negative It carries, and can realize that slurries drink obtained exempts from filter without slag effectively by the finer and smoother of material grinding.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model embodiment one;
Fig. 2 is the structural schematic diagram of the utility model embodiment two;
Fig. 3 is the enlarged structure schematic diagram at A in Fig. 2;
Fig. 4 is the mounting structure schematic diagram of head in Fig. 2;
Fig. 5 is the structural schematic diagram of rotating grinding board in Fig. 2;
Fig. 6 is the mounting structure schematic diagram of magnetic part and house-formed body in Fig. 2;
Fig. 7 is the similar alternative arrangements schematic diagram of magnetic part and house-formed body in embodiment two;
Fig. 8 is the structural schematic diagram of the utility model embodiment three;
The structural schematic diagram of Fig. 9 figures the utility model embodiment four;
Figure 10 is the structural schematic diagram of the utility model embodiment five;
Figure 11 is the structural schematic diagram of the utility model embodiment six;
Figure 12 is the structural schematic diagram of rotating grinding board in Figure 11;
Figure 13 is the positive structure schematic of floating mill in Figure 11;
Figure 14 is the structure schematic diagram of floating mill in Figure 11;
Figure 15 is the structural schematic diagram of house-formed body in Figure 11;
Figure 16 is the structural schematic diagram of the utility model embodiment seven;
Figure 17 is the structural schematic diagram of the utility model embodiment eight;
Figure 18 is the enlarged structure schematic diagram at B in Figure 17;
Figure 19 is the scheme of installation of the second annular magnet and house-formed body in Figure 17;
Figure 20 is the structural schematic diagram of the utility model embodiment nine;
Figure 21 is the enlarged structure schematic diagram at C in Figure 20;
Figure 22 is the decomposition texture schematic diagram of grinding device in Figure 20(One);
Figure 23 is the decomposition texture schematic diagram of grinding device in Figure 20(Two);
Figure 24 is the structural schematic diagram of the utility model embodiment ten;
Figure 25 is the structural schematic diagram of the utility model embodiment 11;
Figure 26 is the structural schematic diagram of the utility model embodiment 12;
Figure 27 is the structural schematic diagram of rotating grinding board and the mill that floats in Figure 26;
Figure 28 is that the decomposition texture of floating mill and house-formed body is illustrated in Figure 26.
Specific implementation mode
Embodiment one:
As shown in Figure 1, for the structural schematic diagram of the first embodiment of the utility model.A kind of food processor, including cup Body 1 and engine base 2, motor 3 are installed in engine base 2, and are stretched into cup body 1 through 1 bottom of cup body by motor-driven shaft 31, institute It states to take at the rim of a cup of cup body 1 and holds extend into cup body 1 multiple and take gripping member 4.It is additionally provided with food processor in the cup body 1 With grinding device, the grinding device includes that screw thread spinning is put down in the rotating grinding board 5 of 31 end of shaft, with the formation of rotating grinding board 5 The floating mill 6 of face grinding and the device 8 that is becoming tight that connect with floating mill 6, the floating mill 6 run through with center is perforative Hole 60.The edge of the floating mill 6 has the connector 7 that upwardly extends, and in the present embodiment, rotating grinding board 5, which is located to float, to be ground The top of disk 6, and the connecting rod that connector 7 is multiple bar shapeds, also, multiple connecting rods in the present embodiment and floating mill 6 It is integrally formed.
In the present embodiment, the device 8 that is becoming tight is that one end is connect with gripping member 4 is taken, the spring that the other end is connect with connecting rod, What spring generated is becoming tight power as upward elastic force, and elastic force drives floating mill 6 to be becoming tight towards rotating grinding board 5, in pulping process, As material carries out plane lapping between floating mill 6 and rotating grinding board 5, the floating mill 6 can float in the axial direction It is dynamic, with the milling gap between adaptive adjustment floating mill 6 and rotating grinding board 5.
For the present embodiment, the device that is becoming tight in food processor(Spring), the power F that is becoming tight can be mainly generated, That is the elastic force of spring, to drive the mill that floats that there is the trend moved towards rotating grinding board always, to reduce floating mill and rotation Milling gap between mill.Because during slurrying, due to material particles can pass through floating mill and rotating grinding board it Between gap be ground, especially phase before the milling, when material particles are relatively large in diameter, pass through between grinding when there is bulk materials particle When gap, bulk materials particle meeting reverse extrusion floating mill and rotating grinding board, to form floating mill to far from rotating grinding board side To movement, so that bulk materials particle can be unlikely to block milling gap, or cause food processor by milling gap Operating load increase.And if the device that is becoming tight is not provided in food processing machine grinding device, and floating mill far from rotation After mill, can not voluntarily return, and further decrease milling gap, material particles after the milling gap that becomes larger by will be unable to To effective grinding, crushing effect is deteriorated.Based on this, the food processor of the present embodiment works as place because being provided with the device that is becoming tight When grinding the later stage, material particles diameter reduces, the power that is becoming tight F(Elastic force)Floating mill can be driven to be moved towards rotating grinding board, Reduce milling gap.
The food processor of the present embodiment exactly under the action of being becoming tight device, realizes that floating mill can float in the axial direction It is dynamic, with adaptive adjustment milling gap, the smooth of material particles was both facilitated to pass through, and had reduced the slurrying load of food processor, It can realize that slurries drink obtained exempts from filter without slag effectively by the finer and smoother of material grinding again.
For the present embodiment, the axial floating distance of floating mill is H, i.e., when floating mill floats, floating mill The maximum value in gap between two abradant surface of rotating grinding board.The present inventor passes through the study found that for the straight of beans material particles Diameter is generally 10mm or so, if floating mill axial floating apart from excessive, and more than after 10mm, in the process that floating mill floats In, what bulk materials may gently anticipate very much just passes through from the gap between two abradant surfaces, is ground brokenly to which bulk materials lose It is bad to be easy to cause crushing for broken chance.Therefore, for the present embodiment, the axial floating distance H of floating mill is not more than 10mm, such as H are 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm.
In addition, for the present embodiment, the floating mill is installed on the bottom end for taking gripping member by connecting rod and spring, Under original state, floating mill can make the abradant surface of floating mill push against in rotating grinding board under the action of spring elongation elastic force Abradant surface on, at this point, between the connecting rod top and the bottom end for taking gripping member have vertical free gap H1, between the activity The presence of gap H1 can ensure that floating mill can be pushed against on rotating grinding board, and with rotating grinding board snug fit, realize material Grinding it is broken.The present inventor passes through the study found that since rotating grinding board and floating mill can exist in industrial manufacturing process Manufacturing tolerance can have the accumulation of tolerance in assembling process, and the installation be easy to causeing between parts is not in place.Based on this, It can be closely fitted between two abradant surfaces in order to realize, it is desirable that connecting rod and take free gap H1 between gripping member at least It is greater than 0.5mm.And in the present embodiment, connecting rod and to take the device that is becoming tight being arranged between gripping member be spring, between respective activity Gap H1 requires bigger, so as to install spring, for the present embodiment, H1 generally requires to be not more than 20mm, and if H1 mistakes Greatly, the number of turns, pulling force and the intensity of spring are integrated, then cost can increase, and be unfavorable for mass production.
For the present embodiment, the floating mill by connecting rod, take the lower section that gripping member is lifted on rotating grinding board, become Tight device is spring, and spring is connect with connecting rod, realizes that the device that is becoming tight drives connecting rod that floating mill is driven axially to float together It is dynamic.It should be noted that for the present embodiment, the spring that the device that is becoming tight is not limited to the present embodiment, equally, be becoming tight device Can be other flexible elastic components similar with spring.It should also be noted that, the above structure for the present embodiment becomes Change and the selection of parameter, are readily applicable to the other embodiments of the utility model.
Embodiment two:
It is the structural schematic diagram of second of embodiment of the utility model as shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6.This implementation Example is the soy bean milk making machine of motor overhead, including head 2a and cup body 1, motor 3 be installed in head 2a, is turned by what motor 3 drove Axis 31 is stretched into through the bottoms head 2a in cup body 1.
The grinding device includes the rotating grinding board 5 being connect with shaft 31 and forms the floating of plane lapping with rotating grinding board 5 Movable grinding disc 6, rotating grinding board 5 are located at the top of floating mill 6, and head 2a front end sleeves are equipped with house-formed body 7a, rotating grinding board 5 with Floating mill 6 is respectively positioned on house-formed body 7a and is formed by cavity, wherein and floating mill 6 and house-formed body 7a makes integrally, Form grinding cover, be located at the top of floating mill 6, be provided with material path 7a00 on the side wall of the house-formed body 7a, it is described become Tight device is two magnetic parts being mutually attracted, and two magnetic part is multiple magnetic patch around spindle central circumferentially Group, wherein the magnetic patch group being fixed in head 2a is the first magnetic patch 8a, and it is the second magnetic patch to be fixed on house-formed body 7a 8b, also, the rear ends house-formed body 7a are provided with multiple mounting groove 7a0, and the second magnetic patch 8b is buried in corresponding mounting groove 7a0 It is interior.
Meanwhile in the present embodiment, the front end of head 2a has the guide part 2a1 to contract, the rear end of house-formed body 7a It is set on the outside of guide part 2a1.Due to the presence of guide part 2a1, in pulping process, house-formed body 7a draws guide part 2a1's It leads down and carries out axial floating together with floating mill 6, meanwhile, when house-formed body 7a axial floatings, radial beat will not occur, To effectively reduce the collision of house-formed body 7a and rotating grinding board 5, noise when slurrying greatly reduces.
Secondly, in the present embodiment, convex ribs 2a11 is additionally provided on the outer wall of guide part 2a1, and house-formed body 7a's is interior Corresponding groove 7a11, the cooperation of convex ribs 2a11 and groove 7a11 are provided in cavity wall, the circumferential direction for forming house-formed body 7a is stopped Rotation structure can prevent house-formed body 7a from circumferential rotation occurs, in order to avoid the problem for causing material grinding effect poor.
In the present embodiment, the rotating grinding board 5 is removable is installed in shaft, also, limited step is provided in shaft (It is unmarked in figure), the rear end of rotating grinding board 5 is resisted against on limited step, to prevent rotating grinding board 5 from moving upwards, when cover shape sheet After body 7a is installed on head 2a, under the action of being becoming tight device magnetic attracting power, house-formed body 7a drives floating mill 6 to support Rotating grinding board 5 realizes the installation of rotating grinding board 5.
In the present embodiment, it is becoming tight device other than the gravity of house-formed body to be overcome and floating mill, it is also necessary to overcome The gravity of rotating grinding board, to prevent house-formed body from being fallen off with head together with rotating grinding board.Therefore, in order to further prevent House-formed body occurs because unreliable and falls off with rotating grinding board for the device that is becoming tight, for the present embodiment, can also head with Setting prevents the position limiting structure to fall off between house-formed body, for example, the buckle extended to house-formed body outer wall is set on head, Corresponding button bit is set on house-formed body, and floating mill and rotating grinding board spacing are larger, the magnetic attracting for the device that causes to be becoming tight When power is less than the sum of the gravity of grinding cover and rotating grinding board, the cooperation of buckle and button bit can effective holding house-formed body and rotation It goes round and round a millstone disk, prevents from falling off.Certainly, for preventing the position limiting structure to fall off, it is also not necessarily limited to the structure cited by the present embodiment.
In addition, in the present embodiment, the abradant surface of rotating grinding board 5 includes around the centrally disposed annular abrasion of rotating grinding board Tooth 511 and the precomminution tooth 512 on the inside of annular abrasion tooth 511, precomminution tooth 512 can cut into bulk materials particle Smaller material particles, so as to piece material particle can by two milling gaps, meanwhile, on the rear end face of rotating grinding board 5 also It is provided with flow-disturbing protrusion 53, since rotating grinding board 5 is located in house-formed body 7a, and punishment in advance is provided on the peripheral wall of house-formed body 7a Hole 7a00, flow-disturbing protrusion 53 can stir the material gathered in the cavity of 5 top of rotating grinding board in house-formed body 7a, and And be discharged outside house-formed body 7a by material path 7a00, it allows material to carry out circular grinding, promotes grinding efficiency.Meanwhile cover shape Ontology 7a can will be rotated being additionally provided with the striker plate 7a4 extended to opening center, striker plate 7a4 at front opening Into in house-formed body 7a material and slurries form turbulent flow, to material and slurries can preferably by between two abradant surfaces into Row grinding.
It is permanent magnet for two magnetic parts of the present embodiment.The present inventor passes through the study found that two permanent magnetism iron phases The adjacent smaller magnetic attracting power of distance is stronger, conversely, two permanent magnets it is adjacent the bigger magnetic attracting power of distance it is weaker, it is therefore, right For the present embodiment, it is desirable that the maximum spacing in the first magnetic patch and the mutual magnetic attracting face of the second magnetic patch is not more than 25mm.Because The magnetic attracting face of two groups of magnetic patch is more than after 25mm, and the gravity of house-formed body, floating mill and rotating grinding board may be more than The magnetic attraction of two groups of magnetic patch has the risk fallen off.Certainly, for the present embodiment, the magnetic attracting face of two groups of magnetic patch Preferably it is 3mm ~ 10mm, is located within the scope of this, had both facilitated the dismounting of house-formed body, is also unlikely to house-formed body with larger Floating distance, influences grinding effect.For the present embodiment, two magnetic parts may be annular magnet, for example, such as Fig. 7 institutes Show, annular mounting groove is set on house-formed body rear end face, annular magnet is buried in annular mounting groove.It needs to illustrate It is, in order to ensure food safety and sanitation, to generally require and magnet is sealed in mounting groove, magnet is isolated with slurries.Meanwhile Since food processor is during slurrying, it can be heated at high temperature, magnet is influenced for a long time by high fever it is also possible to meeting There is demagnetization phenomenon, therefore, under normal circumstances after magnet sealing, it is also necessary to consider the heat insulation structural of magnet.Certainly, for this reality Apply for example, two magnetic parts being mutually attracted, the two groups of magnetic patch be not limited to the present embodiment, can also one of them be magnet, separately One is ferromagnetic unit.
It should be noted that above structure variation and the selection of parameter for the present embodiment, are readily applicable to this reality With novel other embodiments.
Embodiment three:
As shown in figure 8, for the structural schematic diagram of the third embodiment of the utility model.The present embodiment is different from embodiment two Place is:In the present embodiment, the first magnetic patch 8a is installed on the inner wall of guide part 2a1, and the first magnetic patch 8a and the second magnetic patch 8b are wrong Position magnetic attracting, the madial wall to form house-formed body 7a is tightly attached on the outer wall of guide part 2a1, at this point, the device pair that is becoming tight The power F that is becoming tight of house-formed body 7a is changed into the axial tension of house-formed body 7a and guide part 2a1 by dislocation magnetic attracting power.
In the present embodiment, when due to two groups of magnetic patch dislocation magnetic, two groups of magnetic patch have magnetic self-corresponding characteristic, can be automatic It is returned to aligned position.This be also why, dislocation magnetic attracting power can be changed into the axial tension of house-formed body and guide part.
For the present embodiment, there is the identical beneficial effect of above-described embodiment, the dislocation magnetic for the device that is becoming tight to be changed into Axial tension so that house-formed body drives floating mill that can float in the axial direction, realizes between adaptive two abradant surface of adjustment Gap, to be promoted to the grinding efficiency of material.It should be noted that the dislocation magnetic characteristic of the present embodiment can also be applied In the other embodiments of the utility model.
Example IV:
As shown in figure 9, for the structural schematic diagram of the 4th kind of embodiment of the utility model.The present embodiment is different from embodiment two Place is:In the present embodiment, the device that is becoming tight is that one end is articulated on head 2a, the other end and house-formed body 7a releasable connections Elastic buttom 2a5, and there is outside flange 7a5, Elastic buttom 2a5 to be clamped in the bottom of flange 7a5 on the top of house-formed body 7a.
The elastic force of the present embodiment, the device that is becoming tight drives house-formed body that floating mill is driven to float, and realizes two milling gaps certainly It adapts to adjustable.
It should be noted that being readily applicable to other implementations of the utility model for the structure change of the present embodiment Example.
Embodiment five:
As shown in Figure 10, it is the structural schematic diagram of the 5th kind of embodiment of the utility model.The present embodiment and example IV are not It is with place:In the present embodiment, the device that is becoming tight includes being hidden in spring 2a6 on the inside of head 2a and one end presses on bullet Pull rod 2a7 on spring 2a6, and the bottom of pull rod 2a7 and house-formed body 7a releasable connections.In the present embodiment, house-formed body 7a's Top is provided with magnet 7a7, pull rod 2a7 sheets as or head be provided with ferromagnetic unit or another magnet being mutually attracted.
For the present embodiment, the device that is becoming tight is to the upward elastic force that power is spring generation that is becoming tight of grinding cover, pull rod Magnetic attracting with house-formed body is a kind of mode of releasable connection.For the present embodiment, have above-described embodiment identical Advantageous effect, details are not described herein again.It should be noted that using spring or bullet for the present embodiment and above-described embodiment Power button, realize house-formed body drive floating mill axial floating mounting structure be not limited to the present embodiment and above-described embodiment listed by The structure of act, also, the structure change of the present embodiment is readily applicable to the other embodiments of the utility model.
Embodiment six:
It is the structural schematic diagram of the 6th kind of embodiment of the utility model as shown in Figure 11, Figure 12, Figure 13, Figure 14, Figure 15. The present embodiment is improved for embodiment two to five.
In the present embodiment, it is provided with inwardly protruded support portion 7a1 on the inside of house-formed body 7a, the floating mill 6 is by propping up Support part 7a1 is supported in the cavity of house-formed body 7a, and removable cooperation is formed with house-formed body 7a.Also, floating mill 6 and rotation The slowing-down structure for slowing down liquid flow movement is provided on abradant surface between mill 5, which includes being set to floating mill 6 Protrusion 69 on abradant surface and the groove 59 being set on 5 abradant surface of rotating grinding board, also, protrusion 69 is extend into groove 59.
In the present embodiment, floating mill 6 is supported by support portion 7a1, also, positioning column 7a2 is provided on support portion 7a1, And corresponding location hole 62 is provided on floating mill 6, the cooperation of positioning column 7a2 and location hole 62 can prevent from floating and grind Circumferential rotation occurs during axial floating for disk 6, in order to avoid influence the grinding efficiency of material.Meanwhile it also being set on support portion 7a1 It is equipped with reservoir 7a3, in pulping process, when floating mill 6 floats, liquid stream can enter in reservoir 7a3.
For the present embodiment, when being rotated due to rotating grinding board, house-formed body can drive floating mill in rotating grinding board It floats in axial direction between support portion.Therefore, in pulping process, the gap width between rotating grinding board and floating mill can be certainly Adjustment is adapted to, when the gap width between rotating grinding board and floating mill reduces, material is ground between being held in two abrasive disks It crushes, grinding efficiency higher, material is ground also finer and smoother.Also, when there is bulk materials particle, rotating grinding board and floating Gap width between mill can also adaptively increase, and so that bulk materials particle is by grinding, not only motor is born Load it is smaller, level of noise when slurrying reduces, moreover, will not have stuck phenomenon between rotating grinding board and floating mill. Even if shaft(Motor shaft)There is upward axial float, and drives rotating grinding board floating mill can also far from floating mill By the floating action of itself, the milling gap between adaptive adjustment rotating grinding board and floating mill, improving material are realized It is ground broken efficiency.Simultaneously as floating mill can adaptive axial floating, floating mill be not easy to hide slag, hide it is dirty, Cleaning is easy, also, when for grinding different types of material, and floating mill can carry out dismounting and change, simple in structure, installation It is convenient, even if floating mill occurs abrasion or damages lower if the cost of disassembling, assembling and replacing.
For the present embodiment, other than house-formed body drives the movement of floating mill, floating mill itself can also Axial floating occurs, why floating mill can be from the axial floating between rotating grinding board and support portion.It can be seen that Figure 11, is Because floating mill is supported by support portion in the present embodiment, during slurrying, when shaft drives rotating grinding board high speed rotation When, the liquid stream between rotating grinding board and floating mill in gap is driven force effect by the centrifugation of rotating grinding board, can drain outward, To which the gap between rotating grinding board and floating mill forms negative pressure region, also, the pressure in the region is less than external pressure By force so that external streams accelerate to flow into the negative pressure region, meanwhile, floating mill is immersed in liquid stream, by negative pressuren zone The influence in domain, the liquid stream below floating mill can push up floating mill and be moved to the negative pressure region so that floating mill can To float in the axial direction between support portion and rotating grinding board.When rotating grinding board stops operating, rotating grinding board and floating Liquid stream between mill is not influenced by centrifugal force, to which the negative pressure region between rotating grinding board and floating mill disappears, is floated Mill resets under gravity.Generally speaking, according to Bernoulli effect, the present embodiment is due to two liquid above and below floating mill Flow circulation passage(T1 and T2)There is pressure difference, floating mill is influenced the adaptive adjustment of meeting in support portion by pressure difference Floating position in axial direction between rotating grinding board, the floating for forming rotating grinding board and floating mill are ground.Wherein, on support portion The reservoir of setting can accommodate liquid stream, so as to slurrying during, floating mill can be pushed to move upwards.
In addition, for the present embodiment, due to being provided with slowing-down structure between rotating grinding board and floating mill, The abradant surface of rotating grinding board and floating mill is divided into inside and outside two sections of regions, when material and slurry stream high speed are ground by inner segment When region, material is quickly ground, and when by the decelerating area of rotating grinding board and floating mill, liquid flowing speed reduces, to When realizing by outer segment abrasive areas, the time that material is ground is longer, further improves the efficiency of grinding.Certainly, slow down The structure that structure is not limited to the present embodiment, or protrusion is set on rotating grinding board, is arranged on floating mill and matches Groove, can also realize liquid stream slow down, promote the effect of grinding efficiency.Certainly, tooth lapping is divided into two sections of milling zones The slowing-down structure be not limited to the present embodiment, alternatively, rotating grinding board and/or floating mill itself have two sections of different grindings Area.
It should be noted that the above structure for the present embodiment changes, it is readily applicable to the other of the utility model Embodiment.
Embodiment seven:
As shown in figure 16, it is the structural schematic diagram of the 7th kind of embodiment of the utility model.A kind of food processor, including cup Body 1 and engine base 2, motor 3 are installed in engine base 2, and the shaft 31 driven by motor 3 is stretched into through 1 bottom of cup body in cup body 1, The grinding device includes rotating grinding board 5 of the screw thread rotation in 31 end of shaft, the floating with the formation plane lapping of rotating grinding board 5 Mill 6 and the device 8 that is becoming tight being connect with floating mill 6, the rotating grinding board 5 are located at the lower section of floating mill 6, and floating mill 6 have the perforative through hole 60 in center, and the edge of the floating mill 6 has the connector 7 extended downwardly, and connector 7 is The connecting rod of multiple bar shapeds, also, in the present embodiment, multiple connecting rods are integrally formed with floating mill 6.
In the present embodiment, the device 8 that is becoming tight is that one end is connected to 1 bottom of cup body, the spring that the other end is connect with connecting rod, bullet What spring generated is becoming tight power as downward tensile-elasticity, and elastic force drives floating mill 6 to be becoming tight towards rotating grinding board 5 so that after installation, 5 holding floating mill 6 of rotating grinding board.In pulping process, as material is put down between floating mill 6 and rotating grinding board 5 Face is ground, and the floating mill 6 can float in the axial direction, between adaptive adjustment floating mill 6 and rotating grinding board 5 Milling gap.
For the present embodiment, the device that is becoming tight in food processor(Spring), the power F that is becoming tight can be mainly generated, That is the elastic force of spring, to drive the mill that floats that there is the trend moved towards rotating grinding board always, to reduce floating mill and rotation Milling gap between mill.Because during slurrying, due to material particles can pass through floating mill and rotating grinding board it Between gap be ground, especially phase before the milling, when material particles are relatively large in diameter, pass through between grinding when there is bulk materials particle When gap, bulk materials particle meeting reverse extrusion floating mill and rotating grinding board, to form floating mill to far from rotating grinding board side To movement, so that bulk materials particle can be unlikely to block milling gap, or cause food processor by milling gap Operating load increase.And if the device that is becoming tight is not provided in food processing machine grinding device, and floating mill far from rotation After mill, can not voluntarily return, and further decrease milling gap, material particles after the milling gap that becomes larger by will be unable to To effective grinding, crushing effect is deteriorated.Based on this, the food processor of the present embodiment works as place because being provided with the device that is becoming tight When grinding the later stage, material particles diameter reduces, the power that is becoming tight F(Elastic force)Floating mill can be driven to be moved towards rotating grinding board, Reduce milling gap.
The food processor of the present embodiment exactly under the action of being becoming tight device, realizes that floating mill can float in the axial direction It is dynamic, with adaptive adjustment milling gap, the smooth of material particles was both facilitated to pass through, and had reduced the slurrying load of food processor, It can realize that slurries drink obtained exempts from filter without slag effectively by the finer and smoother of material grinding again.
For the present embodiment, the axial floating distance of floating mill is H, i.e., when floating mill floats, floating mill The maximum value in gap between two abradant surface of rotating grinding board.The present inventor passes through the study found that for the straight of beans material particles Diameter is generally 10mm or so, if floating mill axial floating apart from excessive, and more than after 10mm, in the process that floating mill floats In, what bulk materials may gently anticipate very much just passes through from the gap between two abradant surfaces, is ground brokenly to which bulk materials lose It is bad to be easy to cause crushing for broken chance.Therefore, for the present embodiment, the axial floating distance H of floating mill is not more than 10mm, such as H are 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm0.
In addition, for the present embodiment, the floating mill is installed on the bottom of cup body by connecting rod and spring, just Under beginning state, floating mill can make the abradant surface of floating mill push against in rotating grinding board under the action of spring elongation elastic force On abradant surface so that rotating grinding board holding floating mill.At this point, having vertically between the connecting rod bottom end and cup body bottom wall The presence of free gap H1, free gap H1 can ensure that floating mill can be pushed against on rotating grinding board, and be ground with rotation Disk snug fit realizes that the grinding of material is broken.The present inventor passes through the study found that since rotating grinding board and floating mill are in work There can be manufacturing tolerance in skill manufacturing process, there can be the accumulation of tolerance in assembling process, be easy to cause between parts It installs not in place.It based on this, can be closely fitted between two abradant surfaces in order to realize, it is desirable that connecting rod and cup body bottom wall Between free gap H1 be at least greater than 0.5mm.And in the present embodiment, what is be arranged between connecting rod and cup body bottom wall is becoming tight Device is spring, and respective activity gap H1 requires bigger, so as to install spring, for the present embodiment, H1 is generally wanted Ask and be not more than 20mm, and if H1 is excessive, the number of turns, pulling force and the intensity of comprehensive spring, then cost can increase, and be unfavorable for batch metaplasia Production.
For the present embodiment, the floating mill is installed on the top of rotating grinding board by connecting rod, and be becoming tight device For spring, and spring is connect with connecting rod, and the realization device that is becoming tight drives connecting rod to drive floating mill axial floating together.It needs Illustrate, for the present embodiment, the spring that the device that is becoming tight is not limited to the present embodiment, equally, the device that is becoming tight may be Other flexible elastic components similar with spring.It should also be noted that, the above structure of the present embodiment is changed and is joined Several selections is readily applicable to the other embodiments of the utility model.
It should be noted that the selection of the variation and parameter for the present embodiment above structure is readily applicable to this practicality Novel other embodiments.
Embodiment eight:
It is the structural schematic diagram of the 8th kind of embodiment of the utility model as shown in Figure 17, Figure 18, Figure 19.The present embodiment is The soy bean milk making machine of motor overhead, including head 2a and cup body 1, motor 3 are installed in head 2a, the shaft 31 driven by motor 3 It is stretched into cup body 1 through the bottoms head 2a, grinding device includes the rotating grinding board 5 being fixed on by nut 32 in shaft 31, position The floating mill 6 of plane lapping and the device that is becoming tight are formed with rotating grinding board 5 above rotating grinding board 5, is located at 31 outer sheath of shaft Equipped with house-formed body 7a, rotating grinding board 5 and floating mill 6 are respectively positioned on house-formed body 7a and are formed by cavity, wherein float mill Disk 6 is integrally formed with house-formed body 7a, and is provided on the top of floating mill 6, the peripheral wall of the house-formed body 7a Expect that hole 7a00, the front opening of house-formed body 7a run through floating mill 6.
In the present embodiment, the device that is becoming tight includes being set to the first annular magnet 8c of 1 bottom wall outer of cup body and being installed on cover The second annular magnet 8d on shape ontology 7a.When installation, first annular magnet 8c is mutually attracted with the second annular magnet 8d so that House-formed body 7a and floating mill 6 are supported by rotating grinding board 5.
In the present embodiment, the front ends house-formed body 7a are provided with annular groove 7ad, the second annular magnet 8d and bury recessed in annular In slot 7ad.
Meanwhile in the present embodiment, in order to prevent house-formed body that rotating grinding board is followed to rotate together, also set on house-formed body It is equipped with limit hole, corresponding limited post is provided on cup body bottom wall(It is not drawn into figure), utilize matching for limited post and limit hole It closes, realizes the rotation stop of house-formed body.Because if the present inventor passes through the study found that house-formed body drives floating mill to follow rotation Disk of going round and round a millstone rotates together, though there are that can be reduced if the grinding efficiency of speed discrepancy material, therefore, for the present embodiment, one As need be arranged spline structure, to prevent house-formed body from circumferentially rotating.
The present embodiment is same as the previously described embodiments, by the magnetic attracting power for the device that is becoming tight, to drive house-formed body to drive Floating mill is becoming tight towards rotating grinding board, also, during slurrying, and house-formed body can be on rotating grinding board with floating mill It floats in the axial direction of side, realizes the effect that the gap of two abradant surfaces adaptively adjusts, the grinding efficiency of improving material.
It is identical as other embodiments, two magnetic parts being mutually attracted be not limited to be magnet situation, can also wherein one A is magnet, another is ferromagnetic unit, alternatively, two magnetic parts are two groups of mutual corresponding magnetic patch groups.
It should be noted that for the structure change of the present embodiment, it is readily applicable to other implementations of the utility model Example.
Embodiment nine:
It is the structural schematic diagram of the 9th kind of embodiment of the utility model as shown in Figure 20, Figure 21, Figure 22, Figure 23.This implementation Example is the food processor of provided with motor at lower, is the improvement done on the basis of embodiment seven.
With embodiment seven the difference is that:In the present embodiment, house-formed body 7a is installed on the mounting portion of 1 bottom of cup body On, which is opposite 1 dismountable erecting bed 11 of cup body, and in the present embodiment, the device that is becoming tight includes being set to house-formed body First magnetic part 8e of the front ends 7a and the second the magnetic part 8f, the first magnetic part 8e and the second magnetic part being set on erecting bed 11 8f magnetic coordinates, and house-formed body 7a is integrally formed with floating mill 6, and the house-formed body 7a passes through the first magnetic part 8e and second The magnetic attracting of magnetic part 8f acts on, and realizes that house-formed body 7a drives floating mill 6 to be becoming tight in rotating grinding board 5.
In the present embodiment, there is the erecting bed 11 boss 111 to raise up, the house-formed body 7a to be cylindrical in shape, and The front end sleeve of house-formed body 7a is loaded on the outside of boss 111, meanwhile, convex ribs 112 are provided on the lateral wall of boss 111, and cover Corresponding groove 7a12 is provided on the internal chamber wall of shape ontology 7a, convex ribs 112 are caught in groove 7a12, realize house-formed body 7a with The spline structure of erecting bed 11.
Meanwhile for the present embodiment, the rotating grinding board 5 is removably set in shaft 31, and positioned at rotation The lower section of mill 5 is provided with the support level of support rotating grinding board 5 in the shaft 31(It is unmarked in figure), both facilitate in this way The good disassembly, cleaning of rotating grinding board, and rotating grinding board can be prevented to move up by floating mill in pulping process, prevented Only rotating grinding board flies out the outside of house-formed body.
For the present embodiment, also previous embodiment is identical for the structure of rotating grinding board and house-formed body, no longer superfluous herein It states.Wherein, the erecting bed of the present embodiment is stretched out through bottom of cup outside cup body, and the motor of erecting bed bottom and fixed motor Mounting base is fixed together by screw(It is unmarked in figure), by cup body bottom wall pinch seal, realize the fixation of erecting bed.This reality Applying example has the identical advantageous effect of above-described embodiment, and details are not described herein again.It should be noted that for the above-mentioned knot of the present embodiment The variation of structure is readily applicable to the other embodiments of the utility model.
Embodiment ten:
As shown in figure 24, it is the structural schematic diagram of the tenth kind of embodiment of the utility model.The present embodiment and embodiment nine are not It is with place:In the present embodiment, the second magnetic part 8f is buried in the inside sidewalls of boss 111, the first magnetic part 8e and second Magnetic part 8f radial direction magnet attractions realize that the internal chamber wall of house-formed body 7a is tightly attached on the lateral wall of boss 111.Due to the first magnetism Part 8e and the second magnetic part 8f is arranged in dislocation, and the first magnetic part 8e and the second magnetic part 8f have the characteristic of Self-resetting, two magnetic Property part can automatically reset to the positive situation of face.It is immovable due to being fixed after the second magnetic part 8f installations, and the first magnetic part 8e Be installed on house-formed body 7a, house-formed body 7a can be driven to float downwards downwards in reseting procedure so that house-formed body 7a by Under pulling force effect, realize that house-formed body 7a drives floating mill to be becoming tight in rotating grinding board.
The present embodiment is closed by the arranged in dislocation magnetism of the first magnetic part and the second magnetic part, realizes that the device that is becoming tight drives House-formed body drives floating mill to float.Equally, the present embodiment has the identical advantageous effect of above-described embodiment.Certainly, for The above structure of the present embodiment changes, and is readily applicable to the other embodiments of the utility model.
Embodiment 11:
As shown in figure 25, it is a kind of the tenth structural schematic diagram of embodiment of the utility model.The present embodiment and embodiment ten The difference is that:In the present embodiment, the front ends house-formed body 7a have outside multiple protrusion 7a25, on the erecting bed 11 Multiple card slot portions 115 corresponding with protrusion 7a25 are provided with, the protrusion 7a25 rotations are stuck in card slot portion 115.Meanwhile The device that is becoming tight includes being set on erecting bed 11 and in the spring 116 and abutting compressed in the mandril of 116 one end of spring 117, the spring 116 and mandril 117 are located at the top in card slot portion 115, and the lower end of the mandril 117 is pushed against in protrusion 7a25 On, it is acted on by the elastic force for the device that is becoming tight, house-formed body 7a drives floating mill to be becoming tight in rotating grinding board.
Advantageous effect possessed by the present embodiment is identical as embodiment ten, and details are not described herein again.It should be noted that for The structure change of the present embodiment, is readily applicable in the other embodiments of the utility model.
Embodiment 12:
It is the structural schematic diagram of the 12nd kind of embodiment of the utility model as shown in Figure 26, Figure 27, Figure 28.The present embodiment It is the improvement carried out for embodiment nine to 11.
House-formed body 7a is removable seperated part with floating mill 6 in the present embodiment, is located at the top of floating mill 6, institute The limiting section 7a8 for being provided on the inside of house-formed body 7a and floating mill 6 being prevented to continue up floating is stated, and floating mill 6 is by rotating Mill 5 supports, meanwhile, floating mill 6 is provided with the slowing-down structure for slowing down liquid flow movement on two abradant surfaces of rotating grinding board 5. The slowing-down structure includes the protrusion 69 being set on 6 abradant surface of floating mill and the groove that is set on 5 abradant surface of rotating grinding board 59, also, protrusion 69 is extend into groove 59.
In addition, being provided with positioning column 7a2 on limiting section 7a8, and corresponding location hole 62 is provided on floating mill 6, The cooperation of positioning column 7a2 and location hole 62 can prevent floating mill 6 from circumferential rotation occurring during axial floating, with Exempt from the grinding efficiency of influence material.
For the present embodiment, floating mill is between rotating grinding board and limiting section, when rotating grinding board rotates, floats Movable grinding disc due between upper and lower two gaps by the pressure size of liquid stream difference, can cause floating mill can rotating grinding board with Axial floating is carried out between limiting section.Therefore, in pulping process, the gap width between rotating grinding board and floating mill can be certainly Adjustment is adapted to, when the gap width between rotating grinding board and floating mill reduces, material is ground between being held in two abrasive disks It crushes, grinding efficiency higher, material is ground also finer and smoother.Also, when there is bulk materials particle, rotating grinding board and floating Gap width between mill can also adaptively increase, and so that bulk materials particle is by grinding, not only motor is born Load it is smaller, level of noise when slurrying reduces, moreover, will not have stuck phenomenon between rotating grinding board and floating mill. Even if shaft(Motor shaft)There is upward axial float, and drives rotating grinding board floating mill can also far from floating mill By the floating action of itself, the milling gap between adaptive adjustment rotating grinding board and floating mill, improving material are realized It is ground broken efficiency.Simultaneously as floating mill can adaptive axial floating, floating mill be not easy to hide slag, hide it is dirty, Cleaning is easy, also, when for grinding different types of material, and floating mill can carry out dismounting and change, simple in structure, installation It is convenient, even if floating mill occurs abrasion or damages lower if the cost of disassembling, assembling and replacing.
In addition, for the present embodiment, due to being provided with slowing-down structure between rotating grinding board and floating mill, The abradant surface of rotating grinding board and floating mill is divided into inside and outside two sections of regions, when material and slurry stream high speed are ground by inner segment When region, material is quickly ground, and when by the decelerating area of rotating grinding board and floating mill, liquid flowing speed reduces, to When realizing by outer segment abrasive areas, the time that material is ground is longer, further improves the efficiency of grinding.Certainly, slow down The structure that structure is not limited to the present embodiment, or protrusion is set on rotating grinding board, is arranged on floating mill and matches Groove, can also realize liquid stream slow down, promote the effect of grinding efficiency.Certainly, tooth lapping is divided into two sections of milling zones The slowing-down structure be not limited to the present embodiment, alternatively, rotating grinding board and/or floating mill itself have two sections of different grindings Area.
It should be noted that being readily applicable to other realities of the utility model for the above structure variation of the present embodiment Apply example.
In addition, it should also be noted that, for each embodiment of the utility model, shaft is that relative level is vertical Setting.Certainly, for the utility model, shaft can also be horizontally disposed with, alternatively, relative level is obliquely installed, at this point, During the work time, floating mill relative rotation mill can in the horizontal direction float food processor in shaft, alternatively, Relative level, which tilts, in shaft floats.
The food processing machine grinding device of the utility model, both can be adapted for the food processing of provided with motor at lower formula structure Machine can also be the soy bean milk making machine of motor top load arrangement.Also, this food processor mentioned by utility model, which can have, to be added Hot function can also be other food processors without heating function.Those skilled in the art should be understood that this Utility model includes but not limited to attached drawing and the content described in specific implementation mode above.It is any without departing from the utility model The modification of function and structure principle is intended to be included in the range of claims.

Claims (10)

1. food processor, including cup body and the grinding device that is set in cup body, it is characterised in that:The grinding device includes It is installed on the rotating grinding board of shaft end, the floating mill of plane lapping is formed with rotating grinding board and becomes with what floating mill was connect There is the perforative through hole in center, the device that is becoming tight to generate the power that is becoming tight, drive floating mill court for tight device, the floating mill It is becoming tight to rotating grinding board, it is described as material carries out plane lapping between floating mill and rotating grinding board in pulping process Floating mill floats in the axial direction, with the milling gap between adaptive adjustment floating mill and rotating grinding board.
2. food processor according to claim 1, it is characterised in that:The device that is becoming tight is two magnetism being mutually attracted Part, one of magnetic part are connect with floating mill, and the magnetic attracting power of two magnetic parts drives floating mill to be ground towards rotation Disk is becoming tight.
3. food processor according to claim 2, it is characterised in that:Described two magnetic parts being mutually attracted, wherein one A is magnet, another is ferromagnetic unit.
4. food processor according to claim 1, it is characterised in that:The device that is becoming tight is elastic component, the elastic component One end connect with floating mill, the elastic force of elastic component drives floating mill to be becoming tight towards rotating grinding board.
5. food processor according to claim 1, it is characterised in that:The device that is becoming tight includes that spring and two mutually inhale The magnetic part of conjunction, one of magnetic part are connected to one end of spring, another magnetic part is connected on floating mill.
6. according to any one of claim 1 to 5 food processor, it is characterised in that:The floating mill passes through connector It is lifted on the lower section of rotating grinding board, the device that is becoming tight is connect with connector, and the device that is becoming tight drives connector to drive the mill that floats Disk axial floating together.
7. food processor according to claim 6, it is characterised in that:The connector is house-formed body, the floating mill Disk and rotating grinding board are located at house-formed body and are formed by cavity, and the house-formed body inner wall is provided with inwardly protruded support Portion, the floating mill are supported by support portion, and floating mill floats in the axial direction between rotating grinding board and support portion;
Alternatively, the connector is house-formed body, the house-formed body is integrally formed with floating mill.
8. according to any one of claim 1 to 5 food processor, it is characterised in that:The floating mill is by rotating grinding board Holding, and the connector extended downwardly is provided on floating mill, the device that is becoming tight is connect with connector, and the device drive that is becoming tight Connector is set to drive floating mill axial floating together.
9. food processor according to claim 8, it is characterised in that:The connector is house-formed body, the floating mill Disk and rotating grinding board are located at house-formed body and are formed by cavity, and the house-formed body inner wall is provided with inwardly protruded limit Portion, the floating mill float in the axial direction between limiting section and rotating grinding board;
Alternatively, the connector is house-formed body, the house-formed body is integrally formed with floating mill.
10. according to any one of claim 1 to 5 food processor, it is characterised in that:The axial floating of the floating mill Distance is H, and wherein H is not more than 10mm;
Alternatively, being provided with slowing-down structure between the rotating grinding board and floating mill.
CN201721556454.2U 2017-11-21 2017-11-21 Food processor Expired - Fee Related CN207940692U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110193419A (en) * 2019-05-06 2019-09-03 丹阳市现代实业有限公司 A kind of ultra-thin fire prevention water paint sand milling tooling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110193419A (en) * 2019-05-06 2019-09-03 丹阳市现代实业有限公司 A kind of ultra-thin fire prevention water paint sand milling tooling

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