CN103863592A - High-precision weighing machine - Google Patents
High-precision weighing machine Download PDFInfo
- Publication number
- CN103863592A CN103863592A CN201410137241.0A CN201410137241A CN103863592A CN 103863592 A CN103863592 A CN 103863592A CN 201410137241 A CN201410137241 A CN 201410137241A CN 103863592 A CN103863592 A CN 103863592A
- Authority
- CN
- China
- Prior art keywords
- crawler belt
- packaging bag
- feeding bin
- high precision
- controller
- 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.)
- Granted
Links
- 238000005303 weighing Methods 0.000 title abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 31
- 239000000428 dust Substances 0.000 claims abstract description 24
- 238000004806 packaging method and process Methods 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 abstract description 3
- 230000009191 jumping Effects 0.000 abstract 3
- 230000002265 prevention Effects 0.000 abstract 2
- 238000010276 construction Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000013017 mechanical damping Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
- B65G47/19—Arrangements or applications of hoppers or chutes having means for controlling material flow, e.g. to prevent overloading
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Sorting Of Articles (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The invention discloses a high-precision weighing machine which comprises a machine frame, a feeding bin and a controller. A crawler belt conveying mechanism is arranged below an outlet, a material jumping prevention assembly is arranged on a conveying crawler belt, a packaging bag clamping frame is arranged on the outer wall of a material guiding plate, a weighing sensor is arranged on the packaging bag clamping frame, an exhaust inlet is formed in the inner wall of the material guiding plate and a suction fan is connected to the exhaust inlet. In the high-precision weighing machine, the feeding speed is adjusted flexibly by controlling the speed of a driving motor; the material jumping prevention assembly can prevent materials from jumping or rolling after falling onto the conveying crawler belt; the weighing sensor is arranged on the packaging bag clamping frame, so that the weight of a packaging bag is given directly, and a weighing hopper of traditional equipment is omitted, and even if dust is generated when materials enter the packaging bag from the feeding bin, the weighing precision cannot be affected. Compared with the prior art, the high-precision weighing machine has the advantages of being simple and compact in structure, high in weighing precision, high in speed, little in dust and stable and reliable in running.
Description
[technical field]
The present invention relates to weigh technical field of tools, particularly a kind of high precision weigher.
[background technology]
Existing material package scale is provided with scale hooper, by setting on control instrument after the weight of single bag, material drops into scale hooper by feeding mechanism from finished product bin, on scale hooper side, LOAD CELLS is installed, control system is fixed in the frame on side, in real time scale hooper, sackholder, TBW value with the packaging bag three of material feeds back to control system, via controller shows numerical value, this equipment has complex structure, slow-footed shortcoming, and while material being caused from scale hooper in packaging bag, the dust of its generation will have a strong impact on the actual weight of material in packaging bag, the problem that weighing precision is low, feeding manner of the prior art is divided into three kinds: electric and magnetic oscillation feeding, screw feed and gravity feed, in its feed process, easily cause dust more, and the more difficult control of the stability of mass flow, also has in addition the mode of utilizing crawler belt to carry after a kind of gravity feed, be as people's beans in the good particle of flowing power but work as material, corn, wheat, people's rice, paddy etc., article are easily beated on conveying crawler belt, thereby affect feeding efficiency and weighing precision.
[summary of the invention]
Object of the present invention solves the problems of the prior art exactly, proposes a kind of high precision weigher, can simplify physical construction, reduces dust and produces, and improves weighing precision, promotes work efficiency.
For achieving the above object, the present invention proposes a kind of high precision weigher, comprise frame, feeding bin and controller, described feeding bin and controller are fixed in frame, on feeding bin, be provided with inlet point and discharging opening, in feeding bin, be provided with outlet, the below of described outlet is provided with track conveyor structure, described track conveyor structure comprises tension wheel, drive wheel, carry crawler belt and CD-ROM drive motor, described conveying crawler belt is wrapped on tension wheel and drive wheel, drive wheel is connected with CD-ROM drive motor, on described conveying crawler belt, be provided with anti-material runout component, on described discharging opening, being connected with cross-sectional plane is oval-shaped stock guide, on the outer wall of described stock guide, be provided with packaging bag clamping support, on packaging bag clamping support, be provided with LOAD CELLS, described LOAD CELLS is connected with controller, on the inwall of stock guide, offer inlet scoop, on described inlet scoop, be connected with induced draft fan.
As preferably, anti-material runout component comprises several article grooves, described article groove is evenly arranged on the outside face of carrying crawler belt, described adjacent two article grooves connect through buffer strip, buffer strip awards material mechanical damping, prevents that material from dropping between two article grooves and causing beating of material from outlet.
As preferably, on the bottom of described article groove or sidewall, be provided with buffer substrate tablet and pass through, utilize the buffering of buffer substrate tablet, prevent from continuing to beat or roll after material from falling into article groove.
As preferably, the outlet of described feeding bin is provided with electromagnetic valve, and described electromagnetic valve is connected with controller, utilizes controller to send instruction, controls the opening and closing of electromagnetic valve to feeding bin outlet, improves feeding accuracy rate, strengthens stability.
As preferably, in described frame, be provided with dust collecting box, described dust collecting box is communicated with through communicating passage with inlet scoop, induced draft fan is fixedly mounted in interface channel, provide power by induced draft fan, dust sucked from inlet scoop, dust through interface channel finally dust collecting box due to collect and precipitation, so that the recycling of resource, reduces resource loss.
As preferably, on described inlet scoop, filtering screen is installed, filtering screen is due to the larger material of filtering particle.
Beneficial effect of the present invention: in the present invention, material enters into feeding bin from inlet point, fall into carrying on crawler belt by its outlet, adjust flexibly rate of feeding by the speed of controlling CD-ROM drive motor, carrying anti-material runout component on crawler belt can prevent that article from falling into carry to cause after crawler belt beats or the situation such as rolling, by connect stock guide on discharging opening, and on packaging bag clamping support, LOAD CELLS is set, LOAD CELLS directly provides the weight of packaging bag by controller, save the scale hooper of legacy equipment, even if material can not affect weighing precision producing dust in the time that feeding bin enters into packaging bag yet, when having simplified physical construction, improve weighing precision, by inlet scoop being set at stock guide, effectively remove the dust of its generation, compared with prior art, the present invention has simple in structure, compact, weighing precision is high, speed is fast, dust is few, stable, failure-free advantage.
Feature of the present invention and advantage will be elaborated by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of carrying crawler belt in the present invention.
In figure: 1-frame, 2-feeding bin, 3-controller, 4-inlet point, 5-discharging opening, 6-stock guide, 7-packaging bag clamping support, 8-LOAD CELLS, 9-inlet scoop, 10-induced draft fan, 11-electromagnetic valve, 12-communicating passage, 13-dust collecting box, 14-filtering screen, 15-outlet, 16-tension wheel, 17-drive wheel, 18-carry crawler belt, 81-article groove, 82-buffer strip, 83-buffer substrate tablet, 19-CD-ROM drive motor.
[specific embodiment]
Consult Fig. 1 and Fig. 2, the present invention includes frame 1, feeding bin 2 and controller 3, described feeding bin 2 and controller 3 are fixed in frame 1, on feeding bin 2, be provided with inlet point 4 and discharging opening 5, in feeding bin 2, be provided with outlet 15, the below of described outlet 15 is provided with track conveyor structure, described track conveyor structure comprises tension wheel 16, drive wheel 17, carry crawler belt 18 and CD-ROM drive motor 19, described conveying crawler belt 18 is wrapped on tension wheel 16 and drive wheel 17, drive wheel 17 is connected with CD-ROM drive motor 19, on described conveying crawler belt 18, be provided with anti-material runout component, on described discharging opening 5, being connected with cross-sectional plane is oval-shaped stock guide 6, on the outer wall of described stock guide 6, be provided with packaging bag clamping support 7, on packaging bag clamping support 7, be provided with LOAD CELLS 8, described LOAD CELLS 8 is connected with controller 3, on the inwall of stock guide 6, offer inlet scoop 9, on described inlet scoop 9, be connected with induced draft fan 10, anti-material runout component comprises several article grooves 81, described article groove 81 is evenly arranged on the outside face of carrying crawler belt 18, described adjacent two article grooves 81 connect through buffer strip 82, on the bottom of described article groove 81 or sidewall, be provided with buffer substrate tablet 83, the outlet 15 of described feeding bin 2 is provided with electromagnetic valve 11, described electromagnetic valve 11 is connected with controller 3, in described frame 1, be provided with dust collecting box 13, described dust collecting box 13 is communicated with through communicating passage 12 with inlet scoop 9, induced draft fan 10 is fixedly mounted in interface channel 12, on described inlet scoop 9, filtering screen 14 is installed.
Principle of work of the present invention: in the present invention, material enters into feeding bin 1 from inlet point 3, utilize controller 2 to send instruction, control electromagnetic valve 11 and feeding bin 2 is exported to 15 opening and closing, in the time that outlet 15 is opened, material falls into carrying on crawler belt 18, by CD-ROM drive motor 19, drive wheel 17 is rotated, thereby realize the rotation of carrying crawler belt 18, can adjust flexibly rate of feeding by the speed of controlling CD-ROM drive motor 19, carrying anti-material runout component on crawler belt 18 can prevent that article from falling into cause after article groove 81 beats or the situation such as rolling, guarantee carrying out smoothly of follow-up material weighing work, by connecting stock guide 6 on the discharging opening 5 at feeding bin 2, because the cross-sectional plane of this stock guide 6 is oval, conveniently with packaging bag open butt joint, packaging bag clamping support 7 is set on the outer wall of stock guide 6, packaging bag clamping support 7 packs for fixed packet, and LOAD CELLS 8 is set on packaging bag clamping support 7, LOAD CELLS 8 is by controlling 3 weight that directly provide packaging bag, save the scale hooper of legacy equipment, even if producing dust in the time that the discharging opening 5 from feeding bin 2 enters into packaging bag, material can not affect weighing precision yet, when having simplified physical construction, improve weighing precision, by inlet scoop 9 being set at stock guide 6, provide power by induced draft fan 10, dust is sucked from inlet scoop 9, dust is in interface channel 12 is finally collected into dust collecting box 13, effectively remove the dust of its generation, so that the recycling of resource, compared with prior art, the present invention has simple in structure, compact, weighing precision is high, speed is fast, dust is few, stable, failure-free advantage.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, any scheme after simple transformation of the present invention is all belonged to protection scope of the present invention.
Claims (6)
1. a high precision weigher, it is characterized in that: comprise frame (1), feeding bin (2) and controller (3), described feeding bin (2) and controller (3) are fixed in frame (1), on feeding bin (2), be provided with inlet point (4) and discharging opening (5), in feeding bin (2), be provided with outlet (15), the below of described outlet (15) is provided with track conveyor structure, described track conveyor structure comprises tension wheel (16), drive wheel (17), carry crawler belt (18) and CD-ROM drive motor (19), described conveying crawler belt (18) is wrapped on tension wheel (16) and drive wheel (17), drive wheel (17) is connected with CD-ROM drive motor (19), on described conveying crawler belt (18), be provided with anti-material runout component, on described discharging opening (5), being connected with cross-sectional plane is oval-shaped stock guide (6), on the outer wall of described stock guide (6), be provided with packaging bag clamping support (7), on packaging bag clamping support (7), be provided with LOAD CELLS (8), described LOAD CELLS (8) is connected with controller (3), on the inwall of stock guide (6), offer inlet scoop (9), on described inlet scoop (9), be connected with induced draft fan (10).
2. a kind of high precision weigher as claimed in claim 1, it is characterized in that: anti-material runout component comprises several article grooves (81), described article groove (81) is evenly arranged on the outside face of carrying crawler belt (18), and described adjacent two article grooves (81) connect through buffer strip (82).
3. a kind of high precision weigher as claimed in claim 1, is characterized in that: on the bottom of described article groove (81) or sidewall, be provided with buffer substrate tablet (83).
4. a kind of high precision weigher as claimed in claim 1, is characterized in that: the outlet (15) of described feeding bin (2) is provided with electromagnetic valve (11), and described electromagnetic valve (11) is connected with controller (3).
5. a kind of high precision weigher as claimed in claim 1, it is characterized in that: in described frame (1), be provided with dust collecting box (13), described dust collecting box (13) is communicated with through communicating passage (12) with inlet scoop (9), and induced draft fan (10) is fixedly mounted in interface channel (12).
6. a kind of high precision weigher as claimed in claim 1, is characterized in that: filtering screen (14) is installed on described inlet scoop (9).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510814561.XA CN105480443A (en) | 2014-04-06 | 2014-04-06 | Use method for high-accuracy weigher |
| CN201410137241.0A CN103863592B (en) | 2014-04-06 | 2014-04-06 | A kind of high-precision weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410137241.0A CN103863592B (en) | 2014-04-06 | 2014-04-06 | A kind of high-precision weighing device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510814561.XA Division CN105480443A (en) | 2014-04-06 | 2014-04-06 | Use method for high-accuracy weigher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103863592A true CN103863592A (en) | 2014-06-18 |
| CN103863592B CN103863592B (en) | 2016-03-23 |
Family
ID=50902719
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410137241.0A Expired - Fee Related CN103863592B (en) | 2014-04-06 | 2014-04-06 | A kind of high-precision weighing device |
| CN201510814561.XA Pending CN105480443A (en) | 2014-04-06 | 2014-04-06 | Use method for high-accuracy weigher |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510814561.XA Pending CN105480443A (en) | 2014-04-06 | 2014-04-06 | Use method for high-accuracy weigher |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103863592B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150115A (en) * | 2014-07-25 | 2014-11-19 | 湖州丰盛新材料有限公司 | Clinker silo for containerized bulk conveyor |
| CN107963479A (en) * | 2017-11-21 | 2018-04-27 | 江西金力永磁科技股份有限公司 | Blanking device and its control method |
| CN108438276A (en) * | 2018-04-23 | 2018-08-24 | 合肥新思路智能科技有限公司 | Graininess new material automatic set equipment |
| CN109099999A (en) * | 2017-06-21 | 2018-12-28 | 德清德盛宠物用品有限公司 | Drying weighs integration apparatus and its application method |
| CN111093358A (en) * | 2017-06-02 | 2020-05-01 | 凯斯纽荷兰(中国)管理有限公司 | Crop elevator and combine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2436417Y (en) * | 2000-06-28 | 2001-06-27 | 常州市四维理工自动化设备有限公司 | Quantitative weighting package machine |
| JP2005075474A (en) * | 2003-08-28 | 2005-03-24 | Ishida Co Ltd | Conveying apparatus and combined metering apparatus including it |
| CN201198375Y (en) * | 2008-04-08 | 2009-02-25 | 陕西老牛面粉有限公司 | Electronic scale capable of metering and packaging multiple materials at the same time |
| CN202147855U (en) * | 2011-05-26 | 2012-02-22 | 广州市锐嘉包装设备有限公司 | Irregular bulk material weighting automatic packaging machine |
| CN203005773U (en) * | 2012-12-28 | 2013-06-19 | 枣庄市三维技术有限公司 | Packing scale with dust removal function |
| CN203372405U (en) * | 2013-07-09 | 2014-01-01 | 江苏绿天源***工程有限公司 | Synchronous air suction and bag discharging online device of packaging scale |
| CN203753433U (en) * | 2014-04-06 | 2014-08-06 | 文成县刀锋科技有限公司 | High-accuracy weighing machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL154152B (en) * | 1966-08-10 | 1977-08-15 | Hartmann Karl | CONVEYOR BELT PART OF RUBBER OR PLASTIC. |
| JPH08233037A (en) * | 1994-12-28 | 1996-09-10 | Mitsuboshi Belting Ltd | Toothed belt for carriage |
| JP3619169B2 (en) * | 2001-05-16 | 2005-02-09 | 住友ゴム工業株式会社 | Rubber crawler and rubber crawler traveling device |
| CN202624657U (en) * | 2012-02-10 | 2012-12-26 | 合肥雄鹰电子电器有限公司 | Belt feeder |
| CN202784558U (en) * | 2012-06-18 | 2013-03-13 | 上海科达利五金塑胶有限公司 | Conveyor material catching device for battery shell processing machine |
| CN103010498B (en) * | 2012-12-28 | 2016-08-03 | 枣庄市三维技术有限公司 | A kind of packing scale of band dedusting function |
-
2014
- 2014-04-06 CN CN201410137241.0A patent/CN103863592B/en not_active Expired - Fee Related
- 2014-04-06 CN CN201510814561.XA patent/CN105480443A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2436417Y (en) * | 2000-06-28 | 2001-06-27 | 常州市四维理工自动化设备有限公司 | Quantitative weighting package machine |
| JP2005075474A (en) * | 2003-08-28 | 2005-03-24 | Ishida Co Ltd | Conveying apparatus and combined metering apparatus including it |
| CN201198375Y (en) * | 2008-04-08 | 2009-02-25 | 陕西老牛面粉有限公司 | Electronic scale capable of metering and packaging multiple materials at the same time |
| CN202147855U (en) * | 2011-05-26 | 2012-02-22 | 广州市锐嘉包装设备有限公司 | Irregular bulk material weighting automatic packaging machine |
| CN203005773U (en) * | 2012-12-28 | 2013-06-19 | 枣庄市三维技术有限公司 | Packing scale with dust removal function |
| CN203372405U (en) * | 2013-07-09 | 2014-01-01 | 江苏绿天源***工程有限公司 | Synchronous air suction and bag discharging online device of packaging scale |
| CN203753433U (en) * | 2014-04-06 | 2014-08-06 | 文成县刀锋科技有限公司 | High-accuracy weighing machine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150115A (en) * | 2014-07-25 | 2014-11-19 | 湖州丰盛新材料有限公司 | Clinker silo for containerized bulk conveyor |
| CN111093358A (en) * | 2017-06-02 | 2020-05-01 | 凯斯纽荷兰(中国)管理有限公司 | Crop elevator and combine |
| CN111093358B (en) * | 2017-06-02 | 2022-06-17 | 凯斯纽荷兰(中国)管理有限公司 | Crop elevator and combine |
| CN109099999A (en) * | 2017-06-21 | 2018-12-28 | 德清德盛宠物用品有限公司 | Drying weighs integration apparatus and its application method |
| CN107963479A (en) * | 2017-11-21 | 2018-04-27 | 江西金力永磁科技股份有限公司 | Blanking device and its control method |
| CN107963479B (en) * | 2017-11-21 | 2024-02-06 | 江西金力永磁科技股份有限公司 | Discharging device and control method thereof |
| CN108438276A (en) * | 2018-04-23 | 2018-08-24 | 合肥新思路智能科技有限公司 | Graininess new material automatic set equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105480443A (en) | 2016-04-13 |
| CN103863592B (en) | 2016-03-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203753433U (en) | High-accuracy weighing machine | |
| CN103863592A (en) | High-precision weighing machine | |
| CN202994260U (en) | Automatic weighing mechanism | |
| CN106081180B (en) | Drum-type gravity feed devices and jujube, walnut automatic gauge weighing-packaging machine | |
| CN206476416U (en) | A kind of electro-vibrating feeder | |
| CN103879574A (en) | Dust-free weighing device of packaging scale | |
| CN209956263U (en) | Automatic accurate feeding and discharging device and automatic metering packaging machine | |
| CN203005829U (en) | Unloading device for particle packer | |
| CN113102088B (en) | Full-automatic autonomous centralized control device and method for large-scale blast furnace pulverizing system | |
| CN204415830U (en) | Full automatic weighing wrapping machine | |
| CN202778958U (en) | Tea leaf sorting machine | |
| CN203332912U (en) | Hopper with received material buffering function | |
| CN206318429U (en) | A kind of sub-material anti-crushing bifurcated chute | |
| CN203767089U (en) | Dust-free weighing device of packing scale | |
| CN204035017U (en) | New weighing formula Tea screening machine | |
| CN203806168U (en) | Stable feeding mechanism of electronic packing balance | |
| CN104773309B (en) | Automatic packing and automatic counting system of umbrella skeletons | |
| CN203695420U (en) | Winnowing separation machine | |
| CN208165743U (en) | A kind of wheat flour processing factory time powder device | |
| CN207698042U (en) | A kind of dust-proof classification packaging system | |
| CN206218737U (en) | A kind of container loading apparatus | |
| CN103285985A (en) | Air flow crusher and control method thereof | |
| CN207335849U (en) | Quantitative conveying raw meal powder rotor weigher based on PLC controls | |
| CN102556693B (en) | Dust exhaust hood for weighing material and method thereof | |
| CN208146377U (en) | A kind of wheet grading device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161227 Address after: 423000 Chenzhou Province, Suxian City, the area of the well keel Road, No. 1, No. 102, No. Patentee after: Advertising media Co., Ltd. Chenzhou macro broadcast Patentee after: Zhuzhou Zhihui intellectual property operation Service Co., Ltd. Address before: The big Xue town of Wencheng County of Wenzhou city in the 325300 Zhejiang Province Public Security alley No. 2 Patentee before: Zhao Dongshun |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170302 Address after: The big Xue town of Wencheng County of Wenzhou city in the 325000 Zhejiang Province Public Security alley No. 2 Patentee after: Zhao Dongshun Address before: 423000 Chenzhou Province, Suxian City, the area of the well keel Road, No. 1, No. 102, No. Patentee before: Advertising media Co., Ltd. Chenzhou macro broadcast Patentee before: Zhuzhou Zhihui intellectual property operation Service Co., Ltd. |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Zhendong Inventor before: Zhao Dongshun |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170327 Address after: 253600 Leling City, Dezhou province Zheng Zhen Zhen Yin Village No. 67 Patentee after: Sun Zhendong Address before: The big Xue town of Wencheng County of Wenzhou city in the 325000 Zhejiang Province Public Security alley No. 2 Patentee before: Zhao Dongshun |
|
| 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: 20160323 Termination date: 20170406 |