CN202097861U - Fine rubber pulverizing machine - Google Patents
Fine rubber pulverizing machine Download PDFInfo
- Publication number
- CN202097861U CN202097861U CN2010206887181U CN201020688718U CN202097861U CN 202097861 U CN202097861 U CN 202097861U CN 2010206887181 U CN2010206887181 U CN 2010206887181U CN 201020688718 U CN201020688718 U CN 201020688718U CN 202097861 U CN202097861 U CN 202097861U
- Authority
- CN
- China
- Prior art keywords
- rubber
- knife
- crushing
- knife group
- pulverizing
- 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.)
- Expired - Fee Related
Links
- 238000010298 pulverizing process Methods 0.000 title claims description 56
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 239000002245 particle Substances 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 238000000227 grinding Methods 0.000 abstract description 2
- 239000010920 waste tyre Substances 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 20
- 238000007599 discharging Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 206010003497 Asphyxia Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
本实用新型公开一种橡胶细粉碎机，属废旧轮胎处理机械领域。该设备包括：机架、驱动装置、传动装置、粉碎装置和进料斗；驱动装置、传动装置和粉碎装置均设置在机架上；驱动装置经传动装置驱动粉碎装置内的粉碎用动刀组；粉碎装置上设置进料斗，粉碎装置下端设置出料口；粉碎装置由粉碎室、动刀组、定刀组和筛网构成，在粉碎室上端设有与进料斗相连的进料口，下端设有出料口，出料口上设置筛网，所述筛网的筛孔的孔径为2.5～3mm；粉碎室内设置动刀组，动刀组与粉碎室内壁上的定刀组对应，动刀组与定刀组之间有间隙。利用定刀组与动刀组之间交错时的撕裂作用，可将进入粉碎室装置内的橡胶颗粒粉碎，粉碎时，可将颗粒中包裹着的钢丝从橡胶中分离。
The utility model discloses a fine rubber pulverizer, which belongs to the field of waste tire processing machinery. The equipment includes: a frame, a driving device, a transmission device, a crushing device and a hopper; the driving device, the transmission device and the crushing device are all arranged on the frame; The crushing device is provided with a feeding hopper, and the lower end of the crushing device is provided with a discharge port; the crushing device is composed of a crushing chamber, a moving knife group, a fixed knife group and a screen, and a feeding port connected with the feeding hopper is provided at the upper end of the crushing chamber , the lower end is provided with a discharge port, and a screen is provided on the discharge port. The aperture of the screen is 2.5 to 3mm; the grinding chamber is provided with a moving knife group, which corresponds to the fixed knife group on the wall of the crushing chamber. There is a gap between the moving knife group and the fixed knife group. The rubber particles entering the crushing chamber can be crushed by using the tearing effect when the fixed knife group and the moving knife group are interlaced. When crushing, the steel wire wrapped in the particles can be separated from the rubber.
Description
Technical field
The utility model relates to junked tire processing machine field, especially relates to a kind of rubber slimer that junked tire is handled.
Background technology
At present, along with China's economic development, the automobile volume of production and marketing increases day by day, and increasing of junked tire produced environmental pressure thereupon.Junked tire is carried out recycling not only solve environmental issue, also alleviated the demand of rubber raw materials.Now the pulverizer that other industry is used is generally used in the pulverizing of old tire, and do not had special-purpose corresponding equipment.The grinding particle size that has in the equipment that each manufacturer uses does not reach requirement, and the crush efficiency that has is low, and the equipment tool wear that has is serious, thereby has restricted the disposal ability of damaged tire.
The utility model content
The utility model embodiment provides a kind of rubber slimer, can form thin rubber powder conveniently to carry out the broken processing of fine powder with the rubber grain that obtains after the junked tire coarse crushing, and its easy to operate, broken speed is fast, efficient is high.
The purpose of the utility model realizes through following technical proposals:
The utility model embodiment provides a kind of rubber slimer, comprising:
Frame, drive unit, transmission device, reducing mechanism and feed hopper;
Said drive unit, transmission device and reducing mechanism all are arranged on the frame;
Movable cutter set is used in the pulverizing of said drive unit in the actuator drives reducing mechanism; On the said reducing mechanism feed hopper is set, the reducing mechanism lower end is provided with discharging opening;
Said reducing mechanism is made up of pulverizing chamber, movable cutter set, stationary knife group and screen cloth, is provided with the charging aperture that links to each other with feed hopper in the pulverizing chamber upper end, and the lower end is provided with discharging opening, on the said discharging opening screen cloth is set, and the aperture of the sieve aperture of said screen cloth is 2.5～3mm;
In the said pulverizing chamber movable cutter set is set, the stationary knife group that is provided with on movable cutter set and the pulverizing chamber inwall is corresponding, is provided with the gap between the blade of the blade of movable cutter set and stationary knife group, and the pulverizing gap between the blade of the blade of movable cutter set and stationary knife group is 3.5～5mm.
Technical scheme through the utility model embodiment provides can be found out; Pass through the set of knives of drive unit in the actuator drives reducing mechanism among the utility model embodiment; Having utilized the effect of tearing of set of knives, can the rubber grain that get in the pulverizing chamber device have been pulverized, is the screen cloth of 2.5～3mm because the aperture of sieve aperture is set on the reducing mechanism discharging opening; Make the rubber grain of the pulverizing between the blade of the blade of movable cutter set and stationary knife group can be 2.5～3mm; Can the rubber grain of 12mm be ground into the rubber fine grained of 2.5～3mm, and in the crushing process, can the steel wire that be wrapped in the particle be separated from rubber.This equipment has simple in structure, and is easy to operate, pulverize rapidly, and efficient is high, the advantage that prolongs cutter life.
Description of drawings
Fig. 1 looks sketch map for the master of the rubber slimer that the utility model embodiment provides;
The schematic side view of the rubber slimer that Fig. 2 provides for the utility model embodiment;
Local enlarged diagram in the pulverizing chamber of the rubber slimer that Fig. 3 provides for the utility model embodiment.
The specific embodiment
Below in conjunction with specific embodiment the utility model is described further.
The utility model embodiment provides a kind of rubber slimer, comprising: frame, drive unit, transmission device, reducing mechanism and feed hopper;
Said drive unit, transmission device and reducing mechanism all are arranged on the frame;
Movable cutter set is used in the pulverizing of said drive unit in the actuator drives reducing mechanism; On the said reducing mechanism feed hopper is set, the reducing mechanism lower end is provided with discharging opening;
Said reducing mechanism is made up of pulverizing chamber, movable cutter set, stationary knife group and screen cloth, is provided with the charging aperture that links to each other with feed hopper in the pulverizing chamber upper end, and the lower end is provided with discharging opening, on the said discharging opening screen cloth is set, and the aperture of the sieve aperture of said screen cloth is 2.5～3mm; In the said pulverizing chamber movable cutter set is set, the stationary knife group that is provided with on movable cutter set and the pulverizing chamber inwall is corresponding, is provided with the gap between the blade of the blade of movable cutter set and stationary knife group.
In the above-mentioned rubber slimer, the movable cutter set of said reducing mechanism comprises:
Rotating shaft, tool rest, a plurality of bolt and a plurality of cutter;
Rotating shaft is connected with transmission device, can in pulverizing chamber, rotate, and tool rest is fixedly installed in the said rotating shaft, through a plurality of bolts a plurality of cutters is set evenly on the periphery of tool rest, can adjust said cutter stretches out blade on said tool rest length through bolt.
In the above-mentioned rubber slimer, said tool rest is a plurality of, and each tool rest all adopts polygonal star knife rest, and a plurality of polygonal star knife rests all are arranged in the rotating shaft, all interleaved setting in the outstanding angular position of each polygonal star knife rest.
In the above-mentioned rubber slimer, said stationary knife group is made up of a plurality of stationary knifes, and each stationary knife comprises:
Knife rest, bolt and cutter;
Knife rest is fixedly installed on the said pulverizing chamber inwall, and said cutter is arranged on the said knife rest through bolt, can adjust said cutter stretches out blade on said knife rest length through bolt.
In the above-mentioned rubber slimer, a plurality of stationary knifes of said stationary knife group evenly distribute on the inwall of the pulverizing chamber that is fixedly installed on said reducing mechanism.
In the above-mentioned rubber slimer, said screen cloth is curved to be arranged on the discharging opening of pulverizing chamber lower end, and the face of said screen cloth is as the bottom surface of pulverizing chamber.
In the above-mentioned rubber slimer, said drive unit adopts motor or engine.
In the above-mentioned rubber slimer, said transmission device adopts the belt-type transmission device.
In the above-mentioned rubber slimer, said disintegrating apparatus also comprises: cooling device, be arranged on the frame, and its colling end is corresponding with the pulverizing chamber of reducing mechanism.
In the above-mentioned rubber slimer, said cooling device adopts water-circulating cooling device, the rubber grain of movable cutter set, stationary knife group and pulverizing in the pulverizing chamber of the corresponding reducing mechanism of its water spray end.
Embodiment
Present embodiment provides a kind of rubber slimer, is used in junked tire handled, and can at normal temperatures the scrap rubber piece below the 12mm be ground into the thin piece of rubber below the 3.5mm, thereby be that the broken operation of next step fine powder is ready.Shown in Fig. 1～3, this rubber slimer comprises: frame 1, drive unit 2, transmission device 3, reducing mechanism 4 and feed hopper 5; Wherein, drive unit 2 can adopt motor or engine, is the normal motor that adopts of convenient control; Transmission device 3 can adopt the belt-type transmission device;
In this rubber slimer; Drive unit 2, transmission device 3 and reducing mechanism 4 all are arranged on the frame 1; Drive unit 2 is pulverized the rubber grain that gets into the set of knives rotation through the pulverizing that transmission device 3 drives in the reducing mechanism 4; Feed hopper 5 is set on reducing mechanism 4, and reducing mechanism 6 lower ends are provided with discharging opening.
Like Fig. 2, shown in 3, the reducing mechanism 4 in the above-mentioned rubber slimer comprises: pulverizing chamber 6, movable cutter set, stationary knife group and screen cloth 14; Be provided with the charging aperture that links to each other with feed hopper 5 in pulverizing chamber 6 upper ends, the lower end is provided with discharging opening; At the discharging opening place screen cloth 14 is set; Screen cloth 14 is curved to be arranged on outside the discharging opening of pulverizing chamber 6 lower ends; The face of screen cloth 14 is as the bottom surface of pulverizing chamber 6; The aperture that can select sieve aperture is the screen cloth smaller or equal to 2.5～3mm, in the reality, can select the screen cloth in a certain aperture according to the particle diameter of the actual rubber grain of wanting to pulverize;
In the pulverizing chamber 6 movable cutter set is set, movable cutter set is made up of rotating shaft 7, tool rest 8, bolt 10 and cutter 9; Rotating shaft 7 is arranged in the bearing of bearing block; Rotating shaft 7 one ends suspend and are arranged in the pulverizing chamber 6; Rotating shaft 7 other ends are connected with transmission device 3, can drive rotation pulverizing chamber 6 in down through transmission device 3 at drive unit 2, and rotating shaft 7 is suspended in and overlappingly on the interior end of pulverizing chamber is coated with a plurality of tool rests that fixedly install 8; Each tool rest 8 can adopt polygonal star knife rest; The setting of staggering of the outstanding angle of each polygonal star knife rest can all be provided with a cutter 9 through bolt 10 at each place, outstanding angle of each polygonal star knife rest, can adjust cutter 9 stretches out blade on polygonal star knife rest length through bolt; Evenly a plurality of stationary knife groups of distributed and arranged are corresponding on movable cutter set and pulverizing chamber 6 inwalls, keep certain pulverizing gap between the blade of the blade of movable cutter set and stationary knife group, when movable cutter set is rotated can and the stationary knife group between the shearing force used of formation crushing rubber; Each stationary knife group is made up of a plurality of stationary knifes that are evenly distributed on the pulverizing chamber inwall, and each stationary knife constitutes by knife rest 11, bolt 13 and cutter 12; Knife rest 11 is fixedly installed on pulverizing chamber 6 inwalls, and cutter 12 is arranged on the knife rest 11 through bolt 13, can adjust cutters 14 stretch out blade on knife rest 11 length through bolt 13; Can set the pulverizing gap between the cutter of cutter and stationary knife group of movable cutter set according to the particle diameter of the rubber grain of prepare pulverizing; During adjustment; Can be through the extension elongation of adjustment power packages cutter, or the adjustment extension elongation of deciding power group cutter is adjusted the pulverizing gap between the cutter of cutter and movable cutter set of stationary knife group.
The cutter of movable cutter set in the above-mentioned reducing mechanism and stationary knife group all can use hard alloy steel to process, and can make also that shape has a certain degree between the cutter of movable cutter set and stationary knife group, is more convenient for like this rubber grain is pulverized, and reaches better crushing effect.
Because rubber material properties; Pulverizing at normal temperatures needs rubber temperature to remain on a reasonable levels, in the above-mentioned rubber slimer cooling device (not shown) can also be set, and is arranged on the frame; Its colling end is corresponding with the pulverizing chamber of reducing mechanism; Can adopt water-circulating cooling device, this water-circulating cooling device can be lowered the temperature to the cutter in the crushing process, rubber grain, avoids the too high harmful effect that equipment and the rubber grain material of being pulverized are caused of temperature.
According to actual needs, electric apparatus control apparatus can be set, to realize each electric component being controlled automatically raising automation degree of equipment, raising crush efficiency.
Above-mentioned rubber slimer can become the thin piece of rubber below the 3.5mm with the scrap rubber piece pulverizer below the 12mm at normal temperatures, and ready for the broken operation of next step fine powder, the concrete course of work is following:
With the rubber grain material of preparing to pulverize; Join through feed hopper in the reducing mechanism of this disintegrating apparatus; In the pulverizing chamber of reducing mechanism, the continuous shearing the when cutter of the movable cutter set that can be rotated and stationary knife group is staggered is pulverized, and falls at last on the screen cloth of pulverizing chamber below.The particle that reaches the screen filtration condition leaves crushing chamber, gets into discharging opening and arrives the output device to the subsequent processing feeding.And not through the particle of screen cloth, because movable cutter set and screen cloth gap are less, the driven knife group is taken back pulverizing chamber and is continued to pulverize until passing through screen cloth.In the reality, an end of the rotating shaft of carrying movable cutter set is floated in pulverizing chamber, the other end is fixed on the bearing block, and the asphyxia by external pressure on the chest and abdomen bearing breaks down transmission in the time of can preventing that axle is out of shape vertically.
In sum, the rubber slimer among the utility model embodiment is simple in structure, easy to operate; Utilize the effect of tearing between cutter and had under the screen cloth effect of 2.5～3mm sieve diameter, can the rubber grain in the pulverizing chamber of reducing mechanism be ground into the particle below the 3.5mm; And in crushing process, can the steel wire that be wrapped in the particle be separated from rubber, have and pulverize rapidly; Efficient is high, the advantage that prolongs cutter life.
The above; Be merely the preferable specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of claims.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206887181U CN202097861U (en) | 2010-12-20 | 2010-12-20 | Fine rubber pulverizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206887181U CN202097861U (en) | 2010-12-20 | 2010-12-20 | Fine rubber pulverizing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202097861U true CN202097861U (en) | 2012-01-04 |
Family
ID=45383894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206887181U Expired - Fee Related CN202097861U (en) | 2010-12-20 | 2010-12-20 | Fine rubber pulverizing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202097861U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580829A (en) * | 2012-02-22 | 2012-07-18 | 无锡泰全环保机械有限公司 | Tire steel wire separator |
| CN103480467A (en) * | 2013-09-22 | 2014-01-01 | 芜湖万向新元环保科技有限公司 | Crushing system for rubber crusher |
| CN107243394A (en) * | 2017-06-16 | 2017-10-13 | 康美药业股份有限公司 | A kind of pulverizer |
| CN107322840A (en) * | 2017-08-25 | 2017-11-07 | 刘忠伟 | A kind of waste steel wire tyre disintegrating machine |
| CN109046679A (en) * | 2018-10-12 | 2018-12-21 | 成都先进金属材料产业技术研究院有限公司 | Double-pole roll-type metal disintegrating machine |
| CN110935532A (en) * | 2019-12-20 | 2020-03-31 | 重庆信鼎精密机械有限公司 | Rubber and plastic crusher |
| CN111298945A (en) * | 2020-02-28 | 2020-06-19 | 嵊州市德沓科技有限公司 | Small office waste crusher |
| CN112808388A (en) * | 2021-03-09 | 2021-05-18 | 山东博研粉体技术装备有限公司 | Impact crusher |
| CN113680479A (en) * | 2021-08-16 | 2021-11-23 | 青岛昊悦机械有限公司 | Rubber crushing device for rubber production |
-
2010
- 2010-12-20 CN CN2010206887181U patent/CN202097861U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580829A (en) * | 2012-02-22 | 2012-07-18 | 无锡泰全环保机械有限公司 | Tire steel wire separator |
| CN103480467A (en) * | 2013-09-22 | 2014-01-01 | 芜湖万向新元环保科技有限公司 | Crushing system for rubber crusher |
| CN107243394A (en) * | 2017-06-16 | 2017-10-13 | 康美药业股份有限公司 | A kind of pulverizer |
| CN107322840A (en) * | 2017-08-25 | 2017-11-07 | 刘忠伟 | A kind of waste steel wire tyre disintegrating machine |
| CN109046679A (en) * | 2018-10-12 | 2018-12-21 | 成都先进金属材料产业技术研究院有限公司 | Double-pole roll-type metal disintegrating machine |
| CN110935532A (en) * | 2019-12-20 | 2020-03-31 | 重庆信鼎精密机械有限公司 | Rubber and plastic crusher |
| CN111298945A (en) * | 2020-02-28 | 2020-06-19 | 嵊州市德沓科技有限公司 | Small office waste crusher |
| CN112808388A (en) * | 2021-03-09 | 2021-05-18 | 山东博研粉体技术装备有限公司 | Impact crusher |
| CN113680479A (en) * | 2021-08-16 | 2021-11-23 | 青岛昊悦机械有限公司 | Rubber crushing device for rubber production |
| CN113680479B (en) * | 2021-08-16 | 2022-09-23 | 青岛昊悦机械有限公司 | Rubber crushing device for rubber production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202097861U (en) | Fine rubber pulverizing machine | |
| CN202006525U (en) | Double-shaft crusher | |
| CN100457277C (en) | Method and apparatus for crushing waste tyre | |
| CN102161221B (en) | Rubber powder production system and production method thereof | |
| CN203291915U (en) | Ultrafine powder differential swing arm roller grinding machine | |
| CN201049312Y (en) | Rubber crushing separator | |
| CN202062552U (en) | Rubber powder producing system | |
| CN104056703A (en) | Extrusion grinder | |
| CN104475207A (en) | Multifunctional pulverizer | |
| CN104437784A (en) | Pulverizer | |
| CN202155971U (en) | Coarse crusher for rubber | |
| CN203916819U (en) | A kind of extrusion crusher | |
| CN206763037U (en) | A kind of recyclable reducing mechanism | |
| JP2003245569A (en) | Fine pulverizer | |
| CN105107582A (en) | Negative-pressure air-conveying screen-free plant material pulverizer | |
| CN202962608U (en) | Crushing device and crushing system | |
| CN102423726A (en) | Rotary shearing fine crusher | |
| CN208554399U (en) | A kind of hammer type feedstuff crasher of achievable uniform feeding | |
| CN202377047U (en) | Wood flour grinder | |
| CN207172507U (en) | A kind of damage prevention type plastic crusher that can separate metal impurities | |
| CN202290216U (en) | Rotating shearing type fine crusher | |
| CN112827592A (en) | A rotary cone high-performance pulverizing grinder | |
| CN209613116U (en) | A kind of beater grinder | |
| CN220696992U (en) | Jet mill | |
| CN202876879U (en) | Biomass grinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 437100 238 Jin Gui Road, Xianning Economic Development Zone, Xianning, Hubei Patentee after: Ho Chi New Energy Automobile Co., Ltd. Address before: 437000 Changjiang Industrial Park, Xianning Economic Development Zone, Xianning, Hubei Patentee before: Hubei Hejia Environment Equipment Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20181220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |