CN207430436U - A kind of circulating materials crusher - Google Patents
A kind of circulating materials crusher Download PDFInfo
- Publication number
- CN207430436U CN207430436U CN201721077432.8U CN201721077432U CN207430436U CN 207430436 U CN207430436 U CN 207430436U CN 201721077432 U CN201721077432 U CN 201721077432U CN 207430436 U CN207430436 U CN 207430436U
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- fixedly connected
- slideway
- sieve
- crushing tank
- wall
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Abstract
The utility model discloses a kind of circulating materials crushers, including pedestal, the upper surface of the pedestal, which is fixed by the bracket, is connected with crushing tank, the inner wall for crushing tank is fixedly connected with rolling bearing units by connecting rod, first rotating shaft is plugged in the rolling bearing units, the surface of the first rotating shaft is fixedly connected with cutting blade, and the bottom of the first rotating shaft is fixedly connected with first bevel gear, and the side for crushing tank is fixedly connected with supporting rack.The utility model is by setting sieve, the first slideway, the second slideway and Material collecting box for harvesting, material after cutting is carried out by screening filtering by sieve, the material for meeting split requirement is allowed to fall directly into the first slideway by sieve, it falls into Material collecting box for harvesting and is collected along the first slideway, the material for not meeting split requirement is conveyed again along screen surface rolling so as to enter feed cylinder via the second slideway, cycling cutting and grinding are carried out, pulverized size is uniform so as to having reached, the excellent effect of crushing effect.
Description
Technical field
The utility model is related to mechanical equipment technical fields, are specially a kind of circulating materials crusher.
Background technology
Pulverizer is widely used in numerous departments such as mine, smelting, building materials, highway, railway, water conservancy and chemical industry.Mesh
Preceding common size reduction machinery have jaw crusher, impact breaker, winnowing type pulverizer, hammer mill, impact crusher,
Kibbler roll and compound crusher etc., jaw crusher, with reduction ratio is big, product granularity is uniform, simple in structure, work
Reliably, the features such as easy and running cost is economic is repaired.Impact breaker can handle material below 100~500 millimeters of the length of side,
Its compression strength reaches as high as 350 megapascal, has many advantages, such as that reduction ratio is big, and material is broken in cubic granules, reaction type after crushing
Broken machine, the hard material suitable for crushing have the advantages of production capacity is big, and discharging-material size is small.
Pulverizer is the machinery that large-sized solid material is crushed to desired size, according to by the ruler of particle or broken system material
It is very little that pulverizer can be divided into boulder crusher, intermediate crusher, atomizer mill and ultra-fine grinding mill.The external force of solid is applied in crushing process
There are four kinds of pressure rolling, cutting, impact and grinding.Pressure rolling be used primarily in it is thick, in it is broken, suitable for the broken of hard material and big block；It cuts
Breaking, it is fine crushing to be used primarily in, suitable for the crushing of toughness material；Broken, fine grinding, Ultrafine Grinding during impact is used primarily in, suitable for brittle material
It crushes；Grinding is mainly in fine grinding, Ultrafine Grinding, and suitable for fritter and fine grain crushing, actual crushing process is often made simultaneously
Several external force.
Pulverizer is when carrying out crushing material and uneven, due to discontinuity, raw material can under the extruding of pressure from
And different size of split is broken into, due to discontinuity, so as to which broken size is also different, so pulverizer in the market
Crushing effect and bad at work, raw material does not ensure that all particles all in the range of demand in crushing process,
So generally requiring to sieve the raw material after crushing, and separating twice is carried out to it, so as to considerably increase working strength.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of circulating materials crusher, solves current city
Pulverizer crushes non-uniform problem on field.
(2) technical solution
To achieve the above object, the utility model provides following technical solution：A kind of circulating materials crusher, the bottom of including
Seat, the upper surface of the pedestal, which is fixed by the bracket, is connected with crushing tank, and the inner wall for crushing tank is fixedly connected by connecting rod
There are rolling bearing units, first rotating shaft is plugged in the rolling bearing units, the surface of the first rotating shaft is fixedly connected with cutting blade,
The bottom of the first rotating shaft is fixedly connected with first bevel gear, and the side for crushing tank is fixedly connected with supporting rack, described
The surface of supporting rack is fixedly connected with the first motor, and the side for crushing tank is plugged with the second shaft, second shaft
One end is fixedly connected with the output shaft of the first motor by shaft coupling, and the other end of second shaft is fixedly connected with the second cone
Gear, the second bevel gear are meshed with first bevel gear, and the bottom for crushing top tank structure is fixedly connected with sliding slot, described
Sieve is plugged in sliding slot, the bottom for crushing top tank structure is fixedly connected with the first slideway, and first slideway is located at sieve
Underface, one end of first slideway crushes the outside of tank, the pedestal through the side for crushing top tank structure and extending in
Upper surface be fixedly connected with Material collecting box for harvesting, the Material collecting box for harvesting is located at the first slideway and is located at the underface for crushing one end on the outside of tank,
The side for crushing tank is fixedly connected with the second slideway, and the one side of second slideway and the one side of sieve overlap, the bottom
The upper surface of seat is fixedly connected with feed cylinder, and the other end of second slideway is connected with the bottom of feed cylinder, the feeding
Screw rod is plugged at the top of cylinder inner wall, and the upper surface of the feed cylinder is fixedly connected with motor rack, fixed on the motor rack to connect
The second motor is connected to, the output shaft of second motor is fixedly connected with one end of screw rod, and the lower surface of the pedestal, which is fixed, to be connected
It is connected to support leg.
The Material collecting box for harvesting includes babinet, and the bottom of the cabinet wall is fixedly connected with the first spring, is put in the babinet
Inner box is equipped with, the lower surface of the inner box and the top of the first spring overlap.
The support leg includes support column, is socketed with housing on the support column, the bottom of the support column passes through second
Spring is flexibly connected with the bottom of outer casing inner wall.
Preferably, the quantity of the stent is four, and four stents are arranged in the form of rectangular array and crush tank
Lower surface, the height of the stent are no more than 60 centimetres, are in 60-75 degree angles between the stent and ground.
Preferably, the sieve includes frame, and the inner wall of the frame is fixedly connected with metal mesh, the one side of the frame
Baffle is fixedly connected with, the frame is plugged in sliding slot, and the side for crushing tank offers T-shaped through hole, the baffle wedge
It is connected in T-shaped through hole.
Preferably, the angular range formed between the sieve and ground be 25-35 degree, the inclined direction of first slideway
Opposite and angle of inclination is identical with sieve, the inclined direction of second slideway and angle all same.
Preferably, the outer length of side of the inner box is equal with the inner edge length of babinet.
Preferably, the quantity of first spring is four, and four the first springs are arranged in the form of rectangular array
The corner of cabinet wall bottom.
Preferably, the quantity of the support leg is 4 or 6, and 4 or 6 support legs are set in the form of 2 × 2 or 2 × 3
In the lower surface of pedestal.
Preferably, the angle between the feed cylinder and ground is 60-75 degree, and what is opened up on the upside of the feed cylinder surface goes out
Material mouth is located at the surface for crushing tank.
(3) advantageous effect
The utility model provides a kind of circulating materials crusher.Possesses following advantageous effect：
(1), the utility model is by setting sieve, the first slideway, the second slideway and Material collecting box for harvesting, after being cut by sieve
Material carry out screening filtering, the material for meeting split requirement is allowed to fall directly into the first slideway by sieve, along the first slideway
It falls into Material collecting box for harvesting and is collected, the material for not meeting split requirement is sent along screen surface rolling so as to enter via the second slideway
Barrel is conveyed again, carries out cycling cutting and grinding, and pulverized size is uniform so as to having reached, the excellent effect of crushing effect.
(2), the utility model is by setting sliding slot, sieve and T-shaped through hole, so that sieve is by being plugged in sliding slot
/V, and be connected in T-shaped through hole and be fixed by the baffle on sieve so that sieve can easily install and
Dismounting, so as to can easily carry out the replacement of sieve when there is different production requirements.
(3), the utility model is by setting feed cylinder, screw rod, motor rack and the second motor, so as to pass through the second motor band
Dynamic screw rod rotation, the material that requirement is crushed so as to enter not meeting in feed cylinder carries out spiral pushing, so as to reach object
Material is continuously squeezed to the interior effect for carrying out separating twice of crushing tank.
(4), the utility model is by setting babinet, the first spring and inner box, by the way that inner box is placed in babinet, so as to
So that inner box is convenient for taking-up and places, and by setting the first spring so that the gravitational potential that material is generated when falling into inner box
First spring-compressed deformation can be achieved the effect that the material impact force that brings of whereabouts into row buffering.
(5), the utility model is by setting support column, housing and second spring, since device is in operation, first
The rotor of motor and the second motor can be rotated, so that device generates very big eccentric force, device is in the work of eccentric force
High-frequency vibrations can be generated under, so that constantly being hit between device and ground, so that the mill of device parts
Damage rate greatly improves, and can slow down impact by the setting of second spring, improve the service life of device.
Description of the drawings
Fig. 1 is the cross-sectional view of the utility model front view；
Fig. 2 is the structure diagram of the utility model sieve top view.
In figure：1 pedestal, 2 stents, 3 crush tank, 4 connecting rods, 5 rolling bearing units, 6 first rotating shafts, 7 cutting blades, 8 first cones
Gear, 9 supporting racks, 10 first motors, 11 second shafts, 12 second bevel gears, 13 sliding slots, 14 sieves, 141 frames, 142 metals
Net, 143 baffles, 15 first slideways, 16 Material collecting box for harvesting, 161 babinets, 162 first springs, 163 inner boxs, 17 second slideways, 18 feedings
Cylinder, 19 screw rods, 20 motor racks, 21 second motors, 22 support legs, 221 support columns, 222 housings, 223 second springs, 23 T-shaped
Through hole.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the utility model provides a kind of technical solution：A kind of circulating materials crusher, including pedestal
1, the upper surface of pedestal 1 is fixedly connected with by stent 2 crushes tank 3, and the quantity of stent 2 is four, and four stents 2 are with rectangle
The form of array is arranged on the lower surface for crushing tank 3, and the height of stent 2 is no more than 60 centimetres, and the height of stent 2 is moderate, works as branch
When the height of frame 2 is higher, it can to crush 3 structural instability of tank, be in 60-75 degree angles, stent 2 between stent 2 and ground
It is obliquely installed, so that the bottom of stent 2 is opening-like, so that the area of the formation of 2 bottom of stent is larger, so that
Tank 3 must be crushed and place more stable, the inner wall for crushing tank 3 is fixedly connected with rolling bearing units 5 by connecting rod 4, grafting in rolling bearing units 5
There is first rotating shaft 6, the surface of first rotating shaft 6 is fixedly connected with cutting blade 7, and the bottom of first rotating shaft 6 is fixedly connected with first
Bevel gear 8, the side for crushing tank 3 are fixedly connected with supporting rack 9, and the surface of supporting rack 9 is fixedly connected with the first motor 10, crush
The side of tank 3 is plugged with the second shaft 11, and one end of the second shaft 11 and the output shaft of the first motor 10 are fixed by shaft coupling
Connection, the other end of the second shaft 11 are fixedly connected with second bevel gear 12, and second bevel gear 12 is nibbled with 8 phase of first bevel gear
It closes, the bottom for crushing 3 inner wall of tank is fixedly connected with sliding slot 13, and sieve 14 is plugged in sliding slot 13, and sieve 14 includes frame 141,
The inner wall of frame 141 is fixedly connected with metal mesh 142, and the one side of frame 141 is fixedly connected with baffle 143,141 grafting of frame
In sliding slot 13, the side for crushing tank 3 offers T-shaped through hole 23, and baffle 143 is connected in T-shaped through hole 23, crushes 3 inner wall of tank
Bottom be fixedly connected with the first slideway 15, the first slideway 15 is located at the underface of sieve 14, and one end of the first slideway 15 is run through
It crushes the side of 3 inner wall of tank and extends in the outside for crushing tank 3, the upper surface of pedestal 1 is fixedly connected with Material collecting box for harvesting 16, Material collecting box for harvesting
16 are located at the underface that the first slideway 15 is located at the one end for crushing 3 outside of tank, and the side for crushing tank 3 is fixedly connected with the second slideway
17, the one side of the second slideway 17 is overlapped with the one side of sieve 14, and the angular range formed between sieve 14 and ground is 25-35 degree,
The inclined direction of first slideway 15 is opposite with sieve 14 and angle of inclination is identical, and the inclined direction and angle of the second slideway 17 are homogeneous
Together, the upper surface of pedestal 1 is fixedly connected with feed cylinder 18, and the other end of the second slideway 17 is connected with the bottom of feed cylinder 18,
Angle between feed cylinder 18 and ground is 60-75 degree, and the discharge port opened up on the upside of 18 surface of feed cylinder, which is located at, is crushing tank 3 just
Top is plugged with screw rod 19 at the top of 18 inner wall of feed cylinder, and the upper surface of feed cylinder 18 is fixedly connected with motor rack 20, motor rack
The second motor 21 is fixedly connected on 20, the output shaft of the second motor 21 is fixedly connected with one end of screw rod 19, the following table of pedestal 1
Face is fixedly connected with support leg 22, and the quantity of support leg 22 is 4 or 6, and 4 or 6 support legs 22 are with 2 × 2 or 2 × 3 shape
Formula is arranged on the lower surface of pedestal 1.
Material collecting box for harvesting 16 includes babinet 161, and the bottom of 161 inner wall of babinet is fixedly connected with the first spring 162, in babinet 161
Inner box 163 is placed with, the outer length of side of inner box 163 is equal with the inner edge length of babinet 161, the lower surface of inner box 163 and the first spring
162 top overlap joint, the quantity of the first spring 162 is four, and four the first springs 162 are arranged in the form of rectangular array
The corner of 161 inner wall bottom of babinet.
Support leg 22 includes support column 221, is socketed with housing 222 on support column 221, and the bottom of support column 221 passes through the
Two springs 223 are flexibly connected with the bottom of 222 inner wall of housing.
In use, raw material is put into from the upside for crushing tank 3 by upper feeder, 10 band of the first motor after material input
Dynamic second shaft 11 rotates, and first rotating shaft 11 is by first bevel gear 8 and the engagement of second bevel gear 12, so as to drive the
One shaft 6 rotates so that cutting blade 7 crushes raw material cutting, material by be crushed after Disintegrating knife 7 for compared with
Small monomer, and free-falling under the effect of gravity, material are pounded on sieve 14, and the material less than 14 width of mesh of sieve is worn
Cross sieve 14 and fall to slip into Material collecting box for harvesting 16 on the first slideway 15 and be collected, more than 14 width of mesh of sieve material along sieve
The surface scrolls of net 14 are slipped by the second slideway 17 in feed cylinder 18, and with the running of the second motor 21, drive screw rod 19
Rotation, the rotation of screw rod 19 is thus by the upward propulsion of material, and when material reaches 18 top of feed cylinder, material is by feed cylinder 18
The opening that top opens up drops out, and enters so as to doing the movement of falling object and separating twice has been carried out in crush box 3.
It can to sum up obtain, (1), the utility model are by setting sieve 14, the first slideway 15, the second slideway 17 and Material collecting box for harvesting
16, the material after cutting is carried out by screening filtering by sieve 14, the material for meeting split requirement is allowed directly to fall by sieve 14
Enter the first slideway 15, fall into Material collecting box for harvesting 16 and be collected along the first slideway 15, do not meet the material of split requirement along sieve
14 surface scrolls carry out cycling cutting and grinding, so as to reach so as to be conveyed again into feed cylinder 18 via the second slideway 17
Pulverized size is uniform, crushing effect excellent effect.
(2), the utility model is by setting sliding slot 13, sieve 14 and T-shaped through hole 23, so that sieve 14 passes through grafting
The /V in sliding slot 13, and be connected in T shapes through hole 23 and be fixed by the baffle 143 on sieve 14, so that sieve
Net 14 can be mounted and dismounted easily, so as to easily carry out sieve 14 more when there is different production requirements
It changes.
(3), the utility model is by setting feed cylinder 18, screw rod 19,20 and second motor 21 of motor rack, so as to pass through
Second motor 21 drives screw rod 19 to rotate, and is pushed away so as to which the material that requirement is crushed into not meeting in feed cylinder 18 is carried out spiral
It send, so as to achieve the effect that continuously to squeeze material, to crushing, tank 3 is interior to carry out separating twice.
(4), the utility model is by setting babinet 161, the first spring 162 and inner box 163, by the way that inner box is placed on case
In body 161, so that inner box 163 is convenient for taking-up and places, and passes through and the first spring 162 is set so that material is being fallen into
First spring, 162 compressive deformation has been reached the impact force brought to material whereabouts and carried out by the gravitional force generated during inner box 163
The effect of buffering.
(5), the utility model is by setting support column 221, housing 222 and second spring 223, since device was operating
The rotor of Cheng Zhong, the first motor 10 and the second motor 21 can be rotated, so that device generates very big eccentric force, device
High-frequency vibrations can be generated under the action of eccentric force, so that constantly being hit between device and ground, so that dress
The rate of depreciation of zero setting component greatly improves, and can slow down impact by the setting of second spring 223, and that improves device uses the longevity
Life.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
Also there are other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of circulating materials crusher, including pedestal (1), it is characterised in that：The upper surface of the pedestal (1) passes through stent
(2) it is fixedly connected with and crushes tank (3), the inner wall for crushing tank (3) is fixedly connected with rolling bearing units (5), institute by connecting rod (4)
It states in rolling bearing units (5) and is plugged with first rotating shaft (6), the surface of the first rotating shaft (6) is fixedly connected with cutting blade (7),
The bottom of the first rotating shaft (6) is fixedly connected with first bevel gear (8), and the side for crushing tank (3) is fixedly connected with branch
Support (9), the surface of support frame as described above (9) are fixedly connected with the first motor (10), and the side for crushing tank (3) is plugged with the
Two shafts (11), one end of second shaft (11) are fixedly connected with the output shaft of the first motor (10) by shaft coupling, institute
The other end for stating the second shaft (11) is fixedly connected with second bevel gear (12), the second bevel gear (12) and first bevel gear
(8) it is meshed, the bottom for crushing tank (3) inner wall is fixedly connected with sliding slot (13), and sieve is plugged in the sliding slot (13)
(14), the bottom for crushing tank (3) inner wall is fixedly connected with the first slideway (15), and first slideway (15) is located at sieve
(14) underface, one end of first slideway (15) through the side for crushing tank (3) inner wall and extend in crushing tank (3)
Outside, the upper surface of the pedestal (1) are fixedly connected with Material collecting box for harvesting (16), and the Material collecting box for harvesting (16) is located at the first slideway (15) position
In the underface for crushing one end on the outside of tank (3), the side for crushing tank (3) is fixedly connected with the second slideway (17), described
The one side of second slideway (17) is overlapped with the one side of sieve (14), and the upper surface of the pedestal (1) is fixedly connected with feed cylinder
(18), the other end of second slideway (17) is connected with the bottom of feed cylinder (18), the top of feed cylinder (18) inner wall
Portion is plugged with screw rod (19), and the upper surface of the feed cylinder (18) is fixedly connected with motor rack (20), on the motor rack (20)
The second motor (21) is fixedly connected with, the output shaft of second motor (21) is fixedly connected with one end of screw rod (19), described
The lower surface of pedestal (1) is fixedly connected with support leg (22)；
The Material collecting box for harvesting (16) includes babinet (161), and the bottom of babinet (161) inner wall is fixedly connected with the first spring
(162), inner box (163), the lower surface of the inner box (163) and the top of the first spring (162) are placed in the babinet (161)
End overlap joint；
The support leg (22) includes support column (221), and housing (222), the support column are socketed on the support column (221)
(221) bottom is flexibly connected by second spring (223) with the bottom of housing (222) inner wall.
2. a kind of circulating materials crusher according to claim 1, it is characterised in that：The quantity of the stent (2) is
Four, and four stents (2) are arranged on the lower surface for crushing tank (3) in the form of rectangular array, the height of the stent (2) is not
More than 60 centimetres, the stent (2) is in 60-75 degree angles between ground.
3. a kind of circulating materials crusher according to claim 1, it is characterised in that：The sieve (14) includes frame
(141), the inner wall of the frame (141) is fixedly connected with metal mesh (142), and the one side of the frame (141) is fixedly connected with
Baffle (143), the frame (141) are plugged in sliding slot (13), and the side for crushing tank (3) offers T-shaped through hole (23),
The baffle (143) is connected in T-shaped through hole (23).
4. a kind of circulating materials crusher according to claim 1, it is characterised in that：The sieve (14) is between ground
The angular range of formation is 25-35 degree, and the inclined direction of first slideway (15) is opposite with sieve (14) and angle of inclination phase
Together, the inclined direction and angle all same of second slideway (17).
5. a kind of circulating materials crusher according to claim 1, it is characterised in that：The outside of the inner box (163)
Length is equal with the inner edge length of babinet (161).
6. a kind of circulating materials crusher according to claim 1, it is characterised in that：First spring (162)
Quantity is four, and four the first springs (162) are arranged on the corner of babinet (161) inner wall bottom in the form of rectangular array.
7. a kind of circulating materials crusher according to claim 1, it is characterised in that：The quantity of the support leg (22)
For 4 or 6, and 4 or 6 support legs (22) are arranged on the lower surface of pedestal (1) in the form of 2 × 2 or 2 × 3.
8. a kind of circulating materials crusher according to claim 1, it is characterised in that：The feed cylinder (18) and ground
Between angle be 60-75 degree, the discharge port opened up on the upside of feed cylinder (18) surface is located at the surface for crushing tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721077432.8U CN207430436U (en) | 2017-08-26 | 2017-08-26 | A kind of circulating materials crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721077432.8U CN207430436U (en) | 2017-08-26 | 2017-08-26 | A kind of circulating materials crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207430436U true CN207430436U (en) | 2018-06-01 |
Family
ID=62301958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721077432.8U Expired - Fee Related CN207430436U (en) | 2017-08-26 | 2017-08-26 | A kind of circulating materials crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207430436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114920501A (en) * | 2022-05-07 | 2022-08-19 | 山东电盾科技股份有限公司 | Cement-based anti-static non-ignition terrace material and preparation method thereof |
-
2017
- 2017-08-26 CN CN201721077432.8U patent/CN207430436U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114920501A (en) * | 2022-05-07 | 2022-08-19 | 山东电盾科技股份有限公司 | Cement-based anti-static non-ignition terrace material and preparation method thereof |
| CN114920501B (en) * | 2022-05-07 | 2023-11-24 | 山东电盾科技股份有限公司 | Cement-based antistatic non-ignition terrace material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181108 Address after: 614013 388 Jingsheng Road, Shuikou Town, Shizhong District, Leshan, Sichuan Patentee after: LESHAN HENGFENG HUABANG BIOTECHNOLOGY Co.,Ltd. Address before: 312500 Xinchang County, Zhejiang Province, Yu Lin Street, Daming city street 10-2 Patentee before: XINCHANG COUNTY ZHIJIN TEXTILE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20210826 |