CN209579746U - A kind of feed device of frozen meat slicing machine - Google Patents

A kind of feed device of frozen meat slicing machine Download PDF

Info

Publication number
CN209579746U
CN209579746U CN201920061516.5U CN201920061516U CN209579746U CN 209579746 U CN209579746 U CN 209579746U CN 201920061516 U CN201920061516 U CN 201920061516U CN 209579746 U CN209579746 U CN 209579746U
Authority
CN
China
Prior art keywords
feeding table
frozen meat
shield
water
slicing machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201920061516.5U
Other languages
Chinese (zh)
Inventor
陈德塑
陈新洲
周地宝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Vegetable Basket Food Co Ltd
Original Assignee
Shenzhen Vegetable Basket Food Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Vegetable Basket Food Co Ltd filed Critical Shenzhen Vegetable Basket Food Co Ltd
Priority to CN201920061516.5U priority Critical patent/CN209579746U/en
Application granted granted Critical
Publication of CN209579746U publication Critical patent/CN209579746U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Processing Of Meat And Fish (AREA)

Abstract

The utility model relates to a kind of feed devices of frozen meat slicing machine, belong to the technical field of food apparatus, its key points of the technical solution are that including feeding table, the push plate for pushing frozen meat to be cut is provided on feeding table, push plate is connected with actuator, and actuator drives frozen meat to be cut mobile to the direction close to or far from feed inlet, is provided with shield on the feeding table, rotation door is provided on shield, shield is connected with water injector.The utility model has the effect of reducing the contaminated possibility of frozen meat.

Description

A kind of feed device of frozen meat slicing machine
Technical field
The utility model relates to the technical fields of food apparatus, more particularly, to a kind of feed device of frozen meat slicing machine.
Background technique
In modern meat products processing industry, main raw material are chilled meat.By the way that chilled meat is cut into different size Sliced meat, in order in next step production process to the sliced meat carry out deep processing, to produce various meat systems Product.
It is existing to can refer to the Chinese patent that notification number is CN202318403U, a kind of frozen meat slicing machine is disclosed, is wrapped Cutting mechanism is included, cutting mechanism includes cutting blade, and cutting blade is connected with the driving that driving cutting blade moves repeatedly up and down Part, the side of cutting blade are provided with feeding table, and the delivery device for feeding is provided on feeding table, and cutting mechanism is separate to be sent The side of material platform is provided with inclined guide plate, and the lower one end of guide plate position height is connected with material receiving desk.
In use, frozen meat to be cut is placed on feeding table, frozen meat to be cut is pushed to cutter by delivery device The lower section of piece, then drive cutting blade to move up and down repeatedly by actuator, so that frozen meat is cut into sliced meat, the sliced meat cut are again It is slid by guide plate to material receiving desk, sliced meat can be collected.
Prior art among the above has the following deficiencies: that feeding table and delivery device are exposed in air, then frozen meat It is exposed in air always before reaching cutting mechanism, so that frozen meat is easy contaminated and causes surface unclean.
Utility model content
The purpose of the utility model is to provide a kind of feed device of frozen meat slicing machine, reaching reduction frozen meat is contaminated can The effect of energy property.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of feed device of frozen meat slicing machine, including feeding table are provided with for pushing frozen meat to be cut on feeding table Push plate, push plate is connected with actuator, and actuator drives frozen meat to be cut mobile to the direction close to or far from feed inlet, described It is provided with shield on feeding table, rotation door is provided on shield, shield is connected with the dress of the water spray for rinsing feeding table It sets.
By using above-mentioned technical proposal, before needing frozen meat being cut into sliced meat, first by water injector to feeding table It is rinsed, can be used after feeding table dry tack free, frozen meat is placed on feeding table, it will be to be cut under the push of push plate It cuts frozen meat and is delivered to feed end;Feeding table can be rinsed by water injector before use, in feeding process, frozen meat to be cut is always In the region that shield is covered, frozen meat is avoided to be exposed in air as far as possible, so that it is contaminated to reach reduction frozen meat The effect of possibility.
The utility model is further arranged to: the water injector includes water tank, and water tank is connected with sparge pipe, and sparge pipe is worn It crosses shield and end is towards feeding table, water pump is connected between water tank and sparge pipe, water receiving tank, water receiving are provided on feeding table Slot is communicated with drainpipe.
By using above-mentioned technical proposal, when needing to clear up feeding table, the water in water tank can be driven by sparge pipe by water pump Flow to feeding table, it can be achieved that flushing to feeding table surface, the water of ejection are flow in water receiving tank, then by going out sparge pipe discharge, i.e., The cleaning to feeding table can be achieved.
The utility model is further arranged to: the end of the sparge pipe is in cusp-shaped.
By using above-mentioned technical proposal, water pump will drive the water in water tank to be flowed out by sparge pipe, and the end of sparge pipe is Cusp-shaped, the diameter of water outlet are then less than the diameter of sparge pipe other parts, so that flowed through when water flow is flowed out by water outlet Cross-sectional area becomes smaller, to increase pressure when being flowed out by water outlet, convenient for spraying water flow by water outlet, is easy to use.
The utility model is further arranged to: the shield is connected with water absorber.
By using above-mentioned technical proposal, after water flow rinses feeding table, the water on feeding table surface can be absorbed by water absorber Point, to accelerate the evaporation time of feeding table surface moisture, the waiting time is reduced, convenient for quickly using feeding table.
The utility model is further arranged to: the water absorber includes the second fixed plate, and the inner wall of shield offers Second sliding slot, the interior sliding of second sliding slot are connected with the second sliding block, and the second fixed plate and the second sliding block are articulated and connected, the second fixed plate It is connected with absorbent wool.
By using above-mentioned technical proposal, after water flow is rinsed the surface of feeding table, the second fixed plate is rotated, so that Absorbent wool is contacted with the surface of feeding table, and cylinder drives the surface of absorbent wool constantly to contact with the surface of feeding table, is absorbed water simultaneously Cotton will absorb the moisture on feeding table surface, the presence of moisture can be reduced, to reduce the time of feeding table dry tack free.
The utility model is further arranged to: second fixed plate offers the second card slot, is provided in the second card slot The second fixture block to match with the second card slot, the second fixture block are rubber material, and the second fixture block is connect with absorbent wool.
It, can be by the second fixture block by when absorbent wool becomes dirtier under long-time service by using above-mentioned technical proposal It skids off, absorbent wool can be taken out in two draw-in groove, be conveniently replaceable or clear up absorbent wool, improve the convenience used, meanwhile, second Fixture block is rubber material, can avoid the phenomenon that the second fixture block in the second card slot by sliding when not in use.
The utility model is further arranged to: being provided with handle on the rotation door.
By using above-mentioned technical proposal, the setting of handle can increase manpower and rotate the impetus between door, Gong Renke Door opening will be rotated by holding handle, be convenient for worker operation.
In conclusion the advantageous effects of the utility model are as follows:
1. feeding table is highly susceptible to pollute in long-term unused state lower surface, can be by water injector to it before use Surface is rinsed, so that the surface that feeding table is contacted with frozen meat to be cut is cleared up, reaching reduction frozen meat is contaminated can The effect of energy property;
2. the setting of absorbent wool can accelerate the speed of the moisture reduction on feeding table surface, to reduce the waiting time, work is improved Make efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for embodying the utility model feeding table;
Fig. 2 is the overall structure diagram of the utility model;
Fig. 3 is the schematic diagram for embodying shield internal structure;
Fig. 4 is the partial enlargement diagram of part A in Fig. 3;
Fig. 5 is the partial enlargement diagram of part B in Fig. 3;
Fig. 6 is the schematic diagram of internal structure for embodying another visual angle of shield;
Fig. 7 is the partial enlargement diagram of C portion in Fig. 5;
Fig. 8 is the partial enlargement diagram of the part D in Fig. 5.
In figure, 1, feeding table;11, water receiving tank;111, drainpipe;2, shield;21;Rotate door;211, handle;22, One sliding slot;221, the first sliding block;23, second sliding slot;231, the second sliding block;24, ultraviolet lamp tube;3, delivery device;31, push plate; 311, fixed thorn;32, cylinder;321, protective shell;4, water injector;41, water tank;42, sparge pipe;43, water pump;5, drying dress It sets;51, air-heater;52, gas blow pipe;6, cleaning plant;61, the first fixed plate;611, the first card slot;6111, the first fixture block; 62, cleaning brush;612, magnet;7, water absorber;71, the second fixed plate;711, the second card slot;7111, the second fixture block;72, it inhales Water cotton.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It is a kind of feed device of frozen meat slicing machine disclosed by the utility model, including feeding table 1, feeding table referring to Fig. 3 It is provided with delivery device 3 on 1, pushes and is provided with shield 2 on platform, shield 2 is connected with water injector 4 and blow-dry device 5.
Referring to Fig.1, feeding table 1 is to stand on ground and horizontally disposed cuboid plate structure, 1 length direction of feeding table One end is feed inlet, and feeding table 1 is far from being provided with delivery device 3 at one end of feed inlet.Delivery device 3 includes push plate 31, is pushed away The cuboid plate structure that plate 31 is vertically arranged, length direction is parallel with the length direction of feeding table 1, positioned at feeding table 1 At one end, the top of bottom end and feeding table 1, which slides, to be connected, and the side of feed inlet is provided with multiple fixed thorns 311.
Fixed thorn 311 is in spininess structure, and spiny end is towards at feed inlet, for inserting thorn frozen meat to be cut. Push plate 31 is connected with cylinder 32 far from the side of feed inlet.Cylinder 32 is fixed on feeding table 1, the axis of piston rod and push plate 31 surface is vertical, and piston rod is fixedly connected close to one end of push plate 31 with push plate 31, and the outer side wall of cylinder 32 is equipped with protective shell 321, protective shell 321 is the cuboid shell-like structure of hollow shape.
Referring to Fig. 2, shield 2 is provided on feeding table 1, shield 2 is the cuboid shell-like structure of hollow shape, length side To consistent with the length direction of feeding table 1, bottom end is fixedly connected with the top of feeding table 1, top surface and the side at feed inlet Face is in nick shaped, and top is provided with rotation door 21.Rotation door 21 is horizontally disposed cuboid plate structure, and length direction Side and shield 2 are articulated and connected, and articulated shaft is located in horizontal plane, so that rotation door 21 can be turned centered on articulated shaft It is dynamic.Handle 211 is provided on rotation door 21.
When needing for frozen meat to be sliced, grasps handle 211 and opened so that door 21 will be rotated, frozen meat is then put in push plate 31 Side, and make the side walls of fixed 311 insertion frozen meat of thorn, then from the piston rod of cylinder 32 it is flexible drive push plate 31 to close into The direction of material mouth is mobile, to frozen meat be sent to feed inlet, so that frozen meat is cut into sheet.
Referring to Fig. 2, shield 2 is connected with water injector 4, and water injector 4 includes water tank 41, water tank 41 be stand on ground and The rectangular-shape structure of hollow shape, for saving water for cleaning, water tank 41 is communicated with sparge pipe 42.Sparge pipe 42 is rubber material Hose, one end far from water tank 41 upwardly extends and passes through the side wall of shield 2, and the one end of sparge pipe 42 far from water tank 41 is sharp Head.Water pump 43 is provided between water tank 41 and sparge pipe 42.
Frozen meat can clear up feeding table 1 before being sliced, and water flow can be driven to be flow to by water tank 41 by water pump 43 at this time Sparge pipe 42, then feeding table 1 is directed at by sparge pipe 42, to rinse the surface of feeding table 1.
Referring to Fig. 3, shield 2 offers first sliding groove 22, the length of first sliding groove 22 with an inner wall of length sides Direction is consistent with feedstock direction, and cross section is in dovetail shaped, and in conjunction with Fig. 4, sliding is connected with the first sliding block 221 in first sliding groove 22, The top of first sliding block 221 is hingedly connected with the first fixed plate 61, and articulated shaft is located in horizontal plane, so that the first fixed plate 61 can It is rotated centered on articulated shaft.
The cuboid plate structure that first fixed plate 61 is vertically arranged, the side close to shield 2 are provided with magnet 612, the corresponding position of 2 side wall of shield is also equipped with magnet 612, and two blocks of magnet 612 attract each other, so that the first fixed plate 61 fit closely close to the outer wall of shield 2 with shield 2.First fixed plate 61 is connected with far from a side slip of shield 2 Cleaning brush 62.
Referring to Fig. 5, the first fixed plate 61 offers the first card slot 611 close to the side of cleaning brush 62.First card slot 611 Length direction is consistent with the length direction of the first fixed plate 61, and cross section is in dovetail shaped, and sliding is connected with the in the first card slot 611 One fixture block 6111, the first fixture block 6111 are rubber material, and the first fixture block 6111 is fixedly connected with cleaning brush 62.
After water flow is sprayed onto the surface of feeding table 1 by sparge pipe 42, the piston rod of cylinder 32 extends, and drives the first fixed plate 61 It is mobile to the direction of close feed inlet, so that mantle friction of the bottom end of cleaning brush 62 constantly with feeding table 1, thus to feeding table 1 surface is cleared up.
Referring to Fig. 6, the two sides of 1 length direction of feeding table offer water receiving tank 11 respectively, and water receiving tank 11 is cuboid channel-shaped Structure, length direction is consistent with feedstock direction, and water receiving tank 11 is communicated with drainpipe 111.The axis direction and water receiving of drainpipe 111 The length direction of slot 11 is vertical, and end passes through shield 2 and extends to the outside of shield 2.Cylinder 32 drives cleaning plant 6 to move When dynamic, water flow will be flowed into constantly in water receiving tank 11 by the both ends of cleaning plant 6, be then discharged by drainpipe 111, can be when use Water receiver is placed in the lower section of drainpipe 111, to collect waste water.
Shield 2 offers second sliding slot 23, the length direction of second sliding slot 23 and charging close to the inner wall of rotation door 21 Direction is consistent, and cross section is in dovetail shaped, and referring to Fig. 7, sliding is connected with the second sliding block 231, the second sliding block 231 in second sliding slot 23 Top be hingedly connected with the second fixed plate 71, articulated shaft is located in horizontal plane, so that the second fixed plate 71 can be with articulated shaft Center is rotated.
The cuboid plate structure that second fixed plate 71 is vertically arranged, the side close to shield 2 are provided with magnet 612, the corresponding position of 2 side wall of shield is also equipped with magnet 612, and two blocks of magnet 612 attract each other, so that the second fixed plate 71 fit closely close to the outer wall of shield 2 with shield 2.Second fixed plate 71 is connected with far from a side slip of shield 2 Absorbent wool 72.
Referring to Fig. 8, the second fixed plate 71 offers the second card slot 711 close to the side of absorbent wool 72.Second card slot 711 Length direction is consistent with the length direction of the second fixed plate 71, and cross section is in dovetail shaped, and sliding is connected with the in the second card slot 711 Two fixture blocks 7111, the second fixture block 7111 are rubber material, and the second fixture block 7111 is fixedly connected with absorbent wool 72.
By cleaning plant 6 by the surface clean of feeding table 1 it is clean after, the first fixed plate 61 can be rotated as vertical shape State is rotated further by the second fixed plate 71 so that the first fixed plate 61 is fixed on the side wall of shield 2 so that the second fixed plate 71 by Vertical state switchs to horizontality, and under horizontality, the second fixed plate 71 is close to the side of push plate 31 and the end of fixed thorn 311 It abuts, at this point, driving the second fixed plate 71 mobile to the direction of close feed inlet from cylinder 32 again, so that the bottom end of absorbent wool 72 It is contacted with the surface of feeding table 1, to absorb the moisture remained on surface of feeding table 1.
Fig. 6 is reviewed, shield 2 is also connected with blow-dry device 5, and blow-dry device 5 includes air-heater 51.Air-heater 51 is set to Ground, air-heater 51 are communicated with gas blow pipe 52, and gas blow pipe 52 upwardly extends far from one end of air-heater 51 and passes through shield 2 Side wall, and the surface of end point alignment feeding table 1.
After water absorber 7 absorbs the water remained on surface of feeding table 1, the hot wind that air-heater 51 is blown out is blowed to by gas blow pipe 52 The rate of drying on 1 surface of feeding table is accelerated on the surface of feeding table 1, reduces the waiting time, while ensuring that the surface of feeding table 1 is Drying regime avoids under dampness and causes the growth of bacterium.
Referring to Fig. 6, shield 2 is provided with multiple ultraviolet lamp tubes 24, multiple ultraviolet lamp tubes with a side of width edge 24 direction arrangements along the vertical direction.Blow-dry device 5 will feeding table 1 surface dry up after, can be carried out by ultraviolet lamp according to set with sterilize Sterilizing, builds clean and sterile environment as far as possible.
The implementation principle of the present embodiment are as follows:
Before needing for frozen meat to be sliced, feeding table 1 is cleared up first, drives the water in water tank 41 by being discharged by water pump 43 Pipe is sprayed onto the surface of feeding table 1, is rotated further by the first fixed plate 61, so that the bottom end of cleaning brush 62 is contacted with the surface of feeding table 1, It drives push plate 31 and cleaning brush 62 to close to the movement of the direction of feed inlet from cylinder 32 again, is contacted with cleaning frozen meat with feeding table 1 Position;Then the first fixed plate 61 is rotated backward again, makes its reinstatement, then rotates the second fixed plate 71, so that water suction The bottom end of cotton 72 is contacted with the surface of feeding table 1, then drives absorbent wool 72 mobile to the direction of close feed inlet from cylinder 32, with Adsorption moisture when the moisture remained on surface of feeding table 1 is less, can blow out hot wind by air-heater 51, and blowed to by gas blow pipe 52 Feeding table 1, to accelerate the speed of 1 dry tack free of feeding table;Then ultraviolet lamp tube 24 is opened again, to the inner space of shield 2 Carry out disinfection sterilizing;The setting of shield 2 can avoid frozen meat from being exposed in air as far as possible, so that it is dirty to reach reduction frozen meat The effect of a possibility that dye.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims (7)

1. a kind of feed device of frozen meat slicing machine, including feeding table (1), it is provided on feeding table (1) to be cut for pushing The push plate (31) of frozen meat, push plate (31) are connected with actuator, and actuator drives frozen meat to be cut to close to or far from feed inlet Direction is mobile, it is characterised in that: is provided with shield (2) on the feeding table (1), shield is provided with rotation door on (2) (21), shield (2) is connected with the water injector (4) for rinsing feeding table.
2. a kind of feed device of frozen meat slicing machine according to claim 1, it is characterised in that: the water injector (4) Including water tank (41), water tank (41) is connected with sparge pipe (42), and sparge pipe (42) passes through shield (2) and end towards feeding table (1), it is connected between water tank (41) and sparge pipe (42) water pump (43), water receiving tank (11), water receiving tank is provided on feeding table (1) (11) drainpipe (111) are communicated with.
3. a kind of feed device of frozen meat slicing machine according to claim 2, it is characterised in that: the sparge pipe (42) End is in cusp-shaped.
4. a kind of feed device of frozen meat slicing machine according to claim 1, it is characterised in that: the shield (2) is even It is connected to water absorber (7).
5. a kind of feed device of frozen meat slicing machine according to claim 4, it is characterised in that: the water absorber (7) Including the second fixed plate (71), the inner wall of shield (2) is offered second sliding slot (23), and sliding is connected in second sliding slot (23) Second sliding block (231), the second fixed plate (71) and the second sliding block (231) are articulated and connected, and the second fixed plate (71) is connected with water suction Cotton (72).
6. a kind of feed device of frozen meat slicing machine according to claim 5, it is characterised in that: second fixed plate (71) it offers the second card slot (711), is provided with the second fixture block to match with the second card slot (711) in the second card slot (711) (7111), the second fixture block (7111) is rubber material, and the second fixture block (7111) is connect with absorbent wool (72).
7. a kind of feed device of frozen meat slicing machine according to claim 1, it is characterised in that: on the rotation door (21) It is provided with handle (211).
CN201920061516.5U 2019-01-14 2019-01-14 A kind of feed device of frozen meat slicing machine Active CN209579746U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920061516.5U CN209579746U (en) 2019-01-14 2019-01-14 A kind of feed device of frozen meat slicing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920061516.5U CN209579746U (en) 2019-01-14 2019-01-14 A kind of feed device of frozen meat slicing machine

Publications (1)

Publication Number Publication Date
CN209579746U true CN209579746U (en) 2019-11-05

Family

ID=68352582

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920061516.5U Active CN209579746U (en) 2019-01-14 2019-01-14 A kind of feed device of frozen meat slicing machine

Country Status (1)

Country Link
CN (1) CN209579746U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112171730A (en) * 2020-09-24 2021-01-05 龙泉市盛志杯业有限公司 Automatic meat section device with clearance function
CN112790227A (en) * 2020-12-22 2021-05-14 莆田市城厢区诚味食品有限公司 Flat-cutting type frozen meat slicing equipment without unfreezing
CN113040204A (en) * 2021-03-10 2021-06-29 无锡谷肉食品科技有限公司 Intelligent processing apparatus for producing of artificial meat
CN113263528A (en) * 2020-10-24 2021-08-17 江苏荣泽食品有限公司 Separating and cutting device for quick-frozen food

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112171730A (en) * 2020-09-24 2021-01-05 龙泉市盛志杯业有限公司 Automatic meat section device with clearance function
CN113263528A (en) * 2020-10-24 2021-08-17 江苏荣泽食品有限公司 Separating and cutting device for quick-frozen food
CN112790227A (en) * 2020-12-22 2021-05-14 莆田市城厢区诚味食品有限公司 Flat-cutting type frozen meat slicing equipment without unfreezing
CN113040204A (en) * 2021-03-10 2021-06-29 无锡谷肉食品科技有限公司 Intelligent processing apparatus for producing of artificial meat

Similar Documents

Publication Publication Date Title
CN209579746U (en) A kind of feed device of frozen meat slicing machine
CN209504268U (en) A kind of high-efficiency cleaning feed system of frozen meat slicing machine
CN210546898U (en) Cosmetics spiral cover equipment
CN109822638B (en) Can prevent remaining medicinal material cutting device of fibre
CN108419707A (en) A kind of live hog hair shaving device
CN202823958U (en) Ink-jet printer spray head automatic washing device
CN108554982A (en) A kind of electric power cabinet windowpane cleaning equipment
CN108889527A (en) A kind of environment-friendly type coating device
CN108556151A (en) A kind of ceramic tile cutting machine
CN205128485U (en) Novel spinning jet washing equipment
CN111958119A (en) Decorate laser engraving device for wood working
CN110201200A (en) A kind of automation textile machinery cloth sterilizing unit
CN208462679U (en) A kind of live hog hair shaving device
CN215844620U (en) Plastic uptake tray dust collecting equipment
CN203816688U (en) Test tube cleaning frame
CN214393827U (en) Sand blasting machine for saw blade machining
CN215823840U (en) Anticorrosion drainage formula pipette self-cleaning device
CN209774818U (en) frozen meat slicer with cleaning device
CN103861684A (en) Test tube cleaning rack
CN210730391U (en) A dust shaker for plank plate
CN210080179U (en) Cutter washs air dryer
CN206897974U (en) A kind of support blowing device
CN108466294A (en) A kind of radix scrophulariae Preliminary working device
CN220590914U (en) Automatic packaging equipment for ceramic tile production
CN221207439U (en) Waste gas spray tower

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant