CN223745656U - Slicer for chicken slice processing - Google Patents

Slicer for chicken slice processing

Info

Publication number
CN223745656U
CN223745656U CN202520290161.2U CN202520290161U CN223745656U CN 223745656 U CN223745656 U CN 223745656U CN 202520290161 U CN202520290161 U CN 202520290161U CN 223745656 U CN223745656 U CN 223745656U
Authority
CN
China
Prior art keywords
fixedly connected
chicken
plate
base
transport mechanism
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
CN202520290161.2U
Other languages
Chinese (zh)
Inventor
李松
李光辉
李静霞
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.)
Hebei Huamao Food Co ltd
Original Assignee
Hebei Huamao 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 Hebei Huamao Food Co ltd filed Critical Hebei Huamao Food Co ltd
Priority to CN202520290161.2U priority Critical patent/CN223745656U/en
Application granted granted Critical
Publication of CN223745656U publication Critical patent/CN223745656U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Meat, Egg Or Seafood Products (AREA)

Abstract

本实用新型提供一种用于鸡肉片加工的切片机,属于鸡肉片加工技术领域;包括底架,所述底架顶部一端的两侧均固定连接有左架,两个所述左架之间固定连接有同一个一号运输机构,所述底架顶部远离左架一侧的两端均固定连接有右架,两个所述右架之间固定连接有同一个二号运输机构,所述左架的顶部螺栓连接有挡片;本实用新型通过设置一号运输机构、挡片、二号运输结构、底座和压辊,使得装置可通过一号运输机构对鸡肉进行持续上料,并通过可调节间距的挡片对鸡肉限位,再通过可旋转的压辊压制鸡肉,使其形成合适的厚度时,也可驱动其在底座上移动,使得装置具备自动化工作的能力,无需人工上料,提升了装置的工作效率。

This utility model provides a slicing machine for processing chicken slices, belonging to the field of chicken slice processing technology. It includes a base frame, with left frames fixedly connected to both sides of the top end of the base frame. A first transport mechanism is fixedly connected between the two left frames. Right frames are fixedly connected to both ends of the top of the base frame away from the left frames. A second transport mechanism is fixedly connected between the two right frames. A baffle is bolted to the top of the left frame. This utility model, by setting up a first transport mechanism, baffles, a second transport mechanism, a base, and pressure rollers, allows the device to continuously feed chicken through the first transport mechanism, limit the chicken's position using adjustable-gap baffles, and then press the chicken with rotatable pressure rollers to achieve a suitable thickness. It can also drive the chicken to move on the base, enabling the device to operate automatically without manual feeding, thus improving its working efficiency.

Description

Slicer for chicken slice processing
Technical Field
The utility model relates to the technical field of chicken slice processing, in particular to a slicer for chicken slice processing.
Background
Chicken slices refer to slices cut from chicken, and are commonly used in various cooking modes, and a slicer is required to slice chicken during production.
The utility model provides a slicer for mutton slice processing convenient to cutting is even in the patent of bulletin number CN215848451U, including device main part and telescopic cylinder, the side of device main part is connected with the motor, and the one end of motor is connected with first lead screw, the other end of first lead screw is connected with the pivot, and the outside of first lead screw runs through in the movable block to the bracing piece is installed to the top of movable block, the top of bracing piece runs through there is the opening, and the top of bracing piece is connected with extrusion device, extrusion device's side-mounting has the sliding block, and the inside of sliding block runs through there is first slide rail, telescopic cylinder installs the inside at the device main part, and telescopic cylinder's top is connected with the backup pad to the top of backup pad is connected with the lifter, the top of lifter is connected with cutting module, and cutting module's one end is connected with the slider.
When the meat feeding device is used, meat is placed in the main body, the limiting piece is driven by the second screw rod to fix the meat, the extruding device is driven by the first screw rod and the supporting rod to extrude the meat, the meat is close to the cutting module to finish cutting, but after the cutting of one piece of meat is finished every time when the meat feeding device works, the parts are required to be restored to the original positions, new meat is manually placed and then the meat feeding device works, so that the working efficiency of the meat feeding device is low, and the labor burden is increased.
Accordingly, the present utility model provides a slicer for chicken processing to meet the need.
Disclosure of utility model
The utility model aims to provide a slicer for chicken slice processing, which solves the problems in the prior art.
The slicer for chicken slice processing comprises a bottom frame, wherein two sides of one end of the top of the bottom frame are fixedly connected with left frames, two first conveying mechanisms are fixedly connected between the two left frames, two ends of one side, far away from the left frames, of the top of the bottom frame are fixedly connected with right frames, two second conveying mechanisms are fixedly connected between the two right frames, a baffle plate is connected with the top of the left frames through bolts, mounting grooves for mounting bolts are formed in two ends of the baffle plate, a base is fixedly connected with the middle part of the top of the bottom frame, two sides, close to the two left frames, of the top of the bottom frame, a movable cavity and a lifting cavity are respectively formed in two ends of the inner side of the base, one end of the movable cavity is rotationally connected with a screw rod, the outer side of the screw rod is in threaded connection with a rotating sleeve, one side, the other end of the pressing roller is in sliding connection with the inner side plate, far away from the movable cavity, the lifting cavity is in sliding connection with a cutting knife, and the inner side plate is in sliding connection with the lifting cavity.
As a preferred embodiment, the two baffle plates face opposite, and the upright plates are fixedly connected to one sides of the baffle plates, which are close to each other, and the mounting groove is used for adjusting the distance between the two baffle plates.
As a preferred implementation mode, the two ends of the base are respectively tightly attached to the first conveying mechanism and the second conveying mechanism, and the top end of the base is designed to incline downwards towards the second conveying mechanism.
As a preferred implementation mode, a motor II is fixedly connected to the top of the side plate close to the screw rod, and the top of the screw rod penetrates through the top of the side plate and is fixedly connected with the output end of the motor II.
As a preferred implementation mode, one end, far away from the screw rod, of the moving cavity is fixedly connected with a side rod, one end, far away from the screw rod, of the rotating sleeve is connected to the outer side of the side rod in a sliding mode, and two ends of the rotating sleeve are connected to the inner side of the moving cavity in a sliding mode.
As a preferred implementation mode, one side of the rotating sleeve, which is far away from the compression roller, is fixedly connected with a sliding plate, one side of the sliding plate, which is close to the rotating sleeve, is tightly attached to a corresponding side plate, the outer side of the side plate is fixedly connected with a motor I, and the output end of the motor I is fixedly connected with a rotating rod.
As a preferred implementation mode, a cylinder is fixedly connected in the side plate close to the lifting cavity, the output end of the cylinder penetrates through the lifting cavity and is fixedly connected with the lifting plate, and the top end of the base is provided with a cutting groove with the shape and the position being matched with those of the cutting knife.
Compared with the prior art, the utility model has the beneficial effects that:
According to the chicken feeding device, the first conveying mechanism, the baffle plate, the second conveying structure, the base and the compression roller are arranged, so that the device can continuously feed chicken through the first conveying mechanism to enable the chicken to be conveyed to the base, the baffle plate with adjustable distance limits the chicken, the rotatable compression roller is used for pressing the chicken to enable the chicken to form proper thickness, the chicken can be driven to move on the base, after the chicken is sliced through the cutting plate, the cut chicken slices are conveyed to the output device through the second conveying mechanism, automatic working capacity is achieved, manual feeding is not needed, and the working efficiency of the device is improved.
According to the chicken feeding device, the screw rod, the rotating sleeve, the rotating rod and the sliding plate are arranged, so that the rotating rod and the pressing roller are driven to rotate by the first motor, and meanwhile, the rotating sleeve can be driven to lift in the moving cavity by the screw rod, the height of the pressing roller is adjusted, chicken can be conveniently pressed into chicken slices with different thicknesses, and the practicability of the chicken feeding device is improved.
Drawings
FIG. 1 is a schematic perspective view of a slicer for chicken slice processing at a first view angle;
FIG. 2 is a schematic view of a second perspective view of a slicer for use in chicken processing;
FIG. 3 is an enlarged schematic view of FIG. 2 at A;
fig. 4 is a schematic view of a cut-away view of a base.
In the figure, 1, a chassis; 2, a left frame, a first conveying mechanism, 4, a right frame, 5, a second conveying mechanism, 6, a baffle, 7, an installation groove, 8, a base, 9, a side plate, 10, a moving cavity, 11, a screw rod, 12, a rotating sleeve, 13, a sliding plate, 14, a rotating rod, 15, a first motor, 16, a compression roller, 17, a lifting cavity, 18, a lifting plate, 19, a cutting knife, 20, a cylinder, 21 and a cutting groove.
Detailed Description
The utility model is further described below with reference to examples.
The following examples are given to illustrate the present utility model but are not intended to limit the scope of the present utility model, and the conditions in the examples may be further modified according to specific conditions, and simple modifications to the method of the present utility model under the premise of the inventive concept are all within the scope of the present utility model as claimed.
Referring to fig. 1-4, the utility model provides a slicer for chicken slice processing, which comprises a bottom frame 1, wherein two sides of one end of the top of the bottom frame 1 are fixedly connected with a left frame 2, two left frames 2 are fixedly connected with a same first conveying mechanism 3, two ends of one side of the top of the bottom frame 1 far away from the left frames 2 are fixedly connected with a right frame 4, two right frames 4 are fixedly connected with a same second conveying mechanism 5, the top of the left frames 2 is connected with a baffle 6 through bolts, two ends of the baffle 6 are provided with mounting grooves 7 for mounting bolts, the middle part of the top of the bottom frame 1 is fixedly connected with a base 8, two sides of the top of the bottom frame 1, which are close to the two left frames 2, of the base 8 are fixedly connected with side plates 9, two ends of the inner side of one side plate 9 are respectively provided with a movable cavity 10 and a lifting cavity 17, one end of the moving cavity 10 is rotationally connected with a screw rod 11, the outer side of the screw rod 11 is in threaded connection with a rotating sleeve 12, the inner side of the rotating sleeve 12 is rotationally connected with a rotating rod 14, one side of the rotating rod 14 is fixedly connected with a pressing roller 16, two baffle plates 6 face opposite, one side close to each other is fixedly connected with a vertical plate, an installation groove 7 is used for adjusting the distance between the two baffle plates 6, two ends of a base 8 are respectively tightly attached to a first conveying mechanism 3 and a second conveying mechanism 5, the top end of the base 8 is in inclined downward design towards the second conveying mechanism 5, one side of the rotating sleeve 12, which is far away from the pressing roller 16, is fixedly connected with a sliding plate 13, one side, which is close to the rotating sleeve 12, of the sliding plate 13 is tightly attached to a corresponding side plate 9, the outer side of the side plate 9 is fixedly connected with a first motor 15, and the output end of the motor is fixedly connected with the rotating rod 14.
The chicken is transported to the first transporting mechanism 3 through the feeding mechanism, the space between the two baffle plates 6 is adjusted through the mounting groove 7 so as to fix the chicken, the first transporting mechanism 3 is started, the chicken is transported to the base 8, the first motor 15 is started, the rotating rod 14 and the pressing roller 16 are driven to rotate, and when the chicken pieces reach the lower part of the pressing roller 16, the pressing roller 16 flattens the chicken pieces to a proper thickness and drives the chicken pieces to start.
The first conveying mechanism 3 can continuously and stably feed materials to the base 8 area, the continuity and the high efficiency of slicing work are ensured, the separation distance-adjustable baffle 6 is used for effectively limiting chicken slices, dropping of the chicken slices is avoided, the rotatable press roller 16 is driven to stably move on the base 8 while the chicken slices are pressed, the stability and the flatness of the chicken slices in the slicing process are ensured, the chicken slices are formed to be ideal slicing thickness through proper pressure adjustment, and then the chicken slices which are sliced are conveyed out of the device by the second conveying mechanism 5 rapidly and efficiently, so that the device has the high automatic working capacity, the production efficiency and the quality are remarkably improved, manual feeding is not required, and the manual intervention and the labor intensity are reduced.
Referring to fig. 1-4, the other end of the pressing roller 16 is slidably connected to the inside of the side plate 9 far away from the moving cavity 10, the lifting plate 18 is slidably connected to the inside of the lifting cavity 17, the other end of the lifting plate 18 is slidably connected to the inside of the side plate 9 far away from the lifting cavity 17, the inner side of the lifting plate 18 is connected with a cutting knife 19 through bolts, the top of the side plate 9 near the screw rod 11 is fixedly connected with a motor No. two, the top of the screw rod 11 penetrates through the top of the side plate 9 and is fixedly connected with the output end of the motor No. two, one end of the moving cavity 10 far away from the screw rod 11 is fixedly connected with a side rod, one end of the rotating sleeve 12 far away from the screw rod 11 is slidably connected to the outside of the side rod, two ends of the rotating sleeve 12 are slidably connected to the inside of the moving cavity 10, the side plate 9 near the lifting cavity 17 is fixedly connected with a cylinder 20, the output end of the cylinder penetrates into the lifting cavity 17 and is fixedly connected with the lifting plate 18, and the top of the base 8 is provided with a cutting groove 21 with a shape and a position which are adapted to the cutting knife 19.
Then the chicken slices are conveyed to the lower part of the cutting knife 19, the air cylinder 20 is started to push the lifting plate 18 and the cutting knife 19 to repeatedly lift and cut the chicken, the cut chicken slices are ensured to be completely cut through the cutting groove 21, the sliced chicken slices fall on the second conveying mechanism 5 and are conveyed to the outside of the device, the screw rod 11 can be driven to rotate through the second motor, the rotating sleeve 12 can lift and fall under the limit of the side rod, the rotating rod 14 and the pressing roller 16 lift and fall, the distance between the pressing roller 16 and the base 8 is adjusted, and the thickness of pressed chicken can be controlled.
The screw rod 11 can drive the rotating sleeve 12 to conduct lifting movement in the movable cavity 10, the design allows operators to accurately adjust the height of the pressing roller 16 according to actual needs, accordingly effective control of chicken slice pressing thickness is achieved, two ends of the rotating sleeve 12 are slidably connected to the inner side of the movable cavity 10, stability of the rotating sleeve 12 in a lifting process is guaranteed, the rotating rod 14 is matched, the pressing roller 16 can be driven to rotate, accurate adjustment of the height of the pressing roller 16 is achieved, chicken slices with different specifications can be produced, and practicality and flexibility of equipment are improved.
The chicken is transported to the first transporting mechanism 3 through the feeding mechanism, the distance between the two baffle plates 6 is adjusted through the mounting groove 7 so as to fix the chicken, the first transporting mechanism 3 is started, the chicken is transported to the base 8, the first motor 15 is started to drive the rotating rod 14 and the pressing roller 16 to rotate, when the chicken reaches the lower part of the pressing roller 16, the pressing roller 16 is flattened to a proper thickness and is driven to start, then the chicken is transported to the lower part of the cutting knife 19, the air cylinder 20 is started to push the lifting plate 18 and the cutting knife 19 to repeatedly lift and cut the chicken, the cut chicken falls on the second transporting mechanism 5 and is transported to the outside of the device, the second motor can drive the screw 11 to rotate, the rotating sleeve 12 is lifted under the limit of the side rod, the rotating rod 14 and the pressing roller 16 are lifted, the distance between the pressing roller 16 and the base 8 is adjusted, and the pressed thickness can be controlled.
The above transport mechanism No. 3 and transport mechanism No. 5 are disclosed in the present utility model as prior art, and will not be described here.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made to these embodiments without departing from the principles of the present utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1.一种用于鸡肉片加工的切片机,包括底架(1),其特征在于,所述底架(1)顶部一端的两侧均固定连接有左架(2),两个所述左架(2)之间固定连接有同一个一号运输机构(3),所述底架(1)顶部远离左架(2)一侧的两端均固定连接有右架(4),两个所述右架(4)之间固定连接有同一个二号运输机构(5),所述左架(2)的顶部螺栓连接有挡片(6),所述挡片(6)的两端开设有用于安装螺栓的安装槽(7),所述底架(1)顶端的中部固定连接有底座(8),所述底架(1)顶部位于底座(8)靠近两个左架(2)的两侧均固定连接有边板(9),其中一个所述边板(9)内侧的两端分别开设有移动腔(10)和升降腔(17),所述移动腔(10)的一端转动连接有丝杆(11),所述丝杆(11)的外侧螺纹连接有转套(12),所述转套(12)的内侧转动连接有转杆(14),所述转杆(14)的一侧固定连接有压辊(16),所述压辊(16)的另一端滑动连接于远离移动腔(10)的边板(9)内部,所述升降腔(17)内部滑动连接有升降板(18),所述升降板(18)的另一端滑动连接于远离升降腔(17)的边板(9)内部,所述升降板(18)内侧螺栓连接有切割刀(19)。1. A slicing machine for processing chicken slices, comprising a base frame (1), characterized in that left frames (2) are fixedly connected to both sides of the top end of the base frame (1), and a first transport mechanism (3) is fixedly connected between the two left frames (2); right frames (4) are fixedly connected to both ends of the top of the base frame (1) away from the left frames (2), and a second transport mechanism (5) is fixedly connected between the two right frames (4); a baffle plate (6) is bolted to the top of the left frame (2), and mounting grooves (7) for mounting bolts are provided at both ends of the baffle plate (6); a base (8) is fixedly connected to the middle of the top of the base frame (1); and side frames are fixedly connected to both sides of the top of the base frame (1) near the two left frames (2). Plate (9), one of the side plates (9) has a moving cavity (10) and a lifting cavity (17) respectively opened at both ends of the inner side. One end of the moving cavity (10) is rotatably connected to a lead screw (11). The outer side of the lead screw (11) is threadedly connected to a rotating sleeve (12). The inner side of the rotating sleeve (12) is rotatably connected to a rotating rod (14). One side of the rotating rod (14) is fixedly connected to a pressure roller (16). The other end of the pressure roller (16) is slidably connected to the inside of the side plate (9) away from the moving cavity (10). The lifting cavity (17) is slidably connected to a lifting plate (18). The other end of the lifting plate (18) is slidably connected to the inside of the side plate (9) away from the lifting cavity (17). The inner side of the lifting plate (18) is bolted to a cutting blade (19). 2.根据权利要求1所述的一种用于鸡肉片加工的切片机,其特征在于,两个所述挡片(6)朝向相反,且靠近彼此的一侧均固定连接有立片,所述安装槽(7)用于调节两个挡片(6)之间的间距。2. A slicing machine for processing chicken slices according to claim 1, characterized in that the two baffles (6) face opposite directions and are fixedly connected to each other on the side closest to each other, and the mounting groove (7) is used to adjust the distance between the two baffles (6). 3.根据权利要求1所述的一种用于鸡肉片加工的切片机,其特征在于,所述底座(8)的两端分别与一号运输机构(3)和二号运输机构(5)为紧密贴合,所述底座(8)的顶端为朝二号运输机构(5)方向倾斜向下的设计。3. A slicing machine for processing chicken slices according to claim 1, characterized in that the two ends of the base (8) are closely fitted with the first transport mechanism (3) and the second transport mechanism (5) respectively, and the top of the base (8) is designed to tilt downwards towards the second transport mechanism (5). 4.根据权利要求1所述的一种用于鸡肉片加工的切片机,其特征在于,靠近所述丝杆(11)的边板(9)顶部固定连接有二号电机,所述丝杆(11)的顶部贯穿出边板(9)的顶部,并与二号电机的输出端固定连接。4. A slicing machine for processing chicken slices according to claim 1, characterized in that a second motor is fixedly connected to the top of the side plate (9) near the screw (11), and the top of the screw (11) extends through the top of the side plate (9) and is fixedly connected to the output end of the second motor. 5.根据权利要求1所述的一种用于鸡肉片加工的切片机,其特征在于,所述移动腔(10)内部远离丝杆(11)的一端固定连接有边杆,所述转套(12)远离丝杆(11)的一端滑动连接于边杆外侧,所述转套(12)的两端滑动连接于移动腔(10)内侧。5. A slicing machine for processing chicken slices according to claim 1, characterized in that a side rod is fixedly connected to one end of the moving cavity (10) away from the lead screw (11), the end of the rotating sleeve (12) away from the lead screw (11) is slidably connected to the outside of the side rod, and the two ends of the rotating sleeve (12) are slidably connected to the inside of the moving cavity (10). 6.根据权利要求1所述的一种用于鸡肉片加工的切片机,其特征在于,所述转套(12)远离压辊(16)的一侧固定连接有滑板(13),所述滑板(13)靠近转套(12)的一侧与对应边板(9)紧密贴合,所述边板(9)的外侧固定连接有一号电机(15),其输出端与转杆(14)固定连接。6. A slicing machine for processing chicken slices according to claim 1, characterized in that a sliding plate (13) is fixedly connected to the side of the rotating sleeve (12) away from the pressure roller (16), the side of the sliding plate (13) close to the rotating sleeve (12) is tightly fitted with the corresponding side plate (9), and a No. 1 motor (15) is fixedly connected to the outer side of the side plate (9), the output end of which is fixedly connected to the rotating rod (14). 7.根据权利要求1所述的一种用于鸡肉片加工的切片机,其特征在于,靠近所述升降腔(17)的边板(9)内部固定连接有气缸(20),其输出端贯穿至升降腔(17)内,并与升降板(18)固定连接,所述底座(8)顶端开设有形状和位置均适配于切割刀(19)的切割槽(21)。7. A slicing machine for processing chicken slices according to claim 1, characterized in that a cylinder (20) is fixedly connected inside the side plate (9) near the lifting cavity (17), the output end of which passes through the lifting cavity (17) and is fixedly connected to the lifting plate (18), and the top of the base (8) is provided with a cutting groove (21) whose shape and position are adapted to the cutting blade (19).
CN202520290161.2U 2025-02-24 2025-02-24 Slicer for chicken slice processing Active CN223745656U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202520290161.2U CN223745656U (en) 2025-02-24 2025-02-24 Slicer for chicken slice processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202520290161.2U CN223745656U (en) 2025-02-24 2025-02-24 Slicer for chicken slice processing

Publications (1)

Publication Number Publication Date
CN223745656U true CN223745656U (en) 2026-01-02

Family

ID=98202103

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202520290161.2U Active CN223745656U (en) 2025-02-24 2025-02-24 Slicer for chicken slice processing

Country Status (1)

Country Link
CN (1) CN223745656U (en)

Similar Documents

Publication Publication Date Title
CN111873003A (en) Agricultural and sideline product slicing tool with lifting function and slicing method thereof
CN209633163U (en) Vegetable food slicer
CN220407305U (en) Slicer with adjust cutting angle structure
CN220408976U (en) Aluminum foil strip slitting device for battery
CN221966922U (en) Aluminium alloy cuts equipment
CN222309136U (en) A cutting machine for panel furniture production
CN221186704U (en) Adjustable slicing device for agricultural products
CN218285657U (en) Slicer for meat processing
CN219255774U (en) Traditional chinese medicine slicer is used in traditional chinese medicine production
CN212238976U (en) Cutting device for aluminum plate production
CN209755361U (en) A beef and mutton slicing device
CN223071544U (en) Prefabricated conditioning product slicer
CN217020683U (en) Infrared induction type full-automatic feed type high-speed slicer
CN223588416U (en) Door and window frame processing shearing equipment
CN220805689U (en) Aluminium bar shearing machine
CN222360690U (en) Cutting structure for bagging spicy strips
CN224073473U (en) Aluminum profile cutting device
CN223369493U (en) Cutting device for dog food processing
CN113246191B (en) Adjustable onion shredding machine
CN222079355U (en) A size-adjustable Chinese medicinal material slicing device
CN222628282U (en) Adjustable cutting mechanism of rubber mixing machine
CN219132402U (en) Alignment, Calibration and Cutting Mechanism for High Tenacity Household Paper
CN222244986U (en) Film material processing equipment
CN222448518U (en) A sawing device for aluminum composite door and window profiles
CN223325523U (en) Tool for automatically finding shearing gap in steel plate shearing

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant