CN107159838B - A kind of automatic recipe maker of sand mixer - Google Patents
A kind of automatic recipe maker of sand mixer Download PDFInfo
- Publication number
- CN107159838B CN107159838B CN201710007026.2A CN201710007026A CN107159838B CN 107159838 B CN107159838 B CN 107159838B CN 201710007026 A CN201710007026 A CN 201710007026A CN 107159838 B CN107159838 B CN 107159838B
- Authority
- CN
- China
- Prior art keywords
- discharge nozzle
- storage tank
- rod
- striker plate
- sliding platform
- 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
- 239000004576 sand Substances 0.000 title claims abstract description 31
- 238000005192 partition Methods 0.000 claims abstract description 9
- 235000009074 Phytolacca americana Nutrition 0.000 claims description 20
- 240000007643 Phytolacca americana Species 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 17
- 230000001276 controlling effect Effects 0.000 claims description 4
- 230000000875 corresponding Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 3
- 241000237858 Gastropoda Species 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 11
- 238000002156 mixing Methods 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000011449 brick Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 241001649081 Dina Species 0.000 description 1
- 230000001070 adhesive Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000010884 boiler slag Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003110 molding sand Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
- B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
- B22C5/0472—Parts; Accessories; Controlling; Feeding; Discharging; Proportioning
Abstract
The present invention relates to sand mixer fields, more particularly to a kind of automatic recipe maker of sand mixer, including storage tank, multiple vertical partition boards are equipped in the storage tank, the space of storage tank is separated into multiple storing spaces by the multiple vertical partition board, the bottom of the storage tank corresponds to each storing space and is equipped with discharge nozzle, the bottom of the discharge nozzle is equipped with semi-circular opening, the opening is equipped with closable striker plate, the bottom of the storage tank corresponds to multiple discharge nozzles and is equipped with the feed component for being used to open striker plate, the bottom of the feed component is equipped with sand mixer.The present invention respectively pours into required different material in different storing spaces, then the feed component of storing pot bottom can be according to the program set, the striker plate for the bottom of the tube that discharges is opened respectively, the quantitative conveying of raw material is controlled by the opening time of striker plate, automatic blending is realized with this, the quality of finished product is improved, the present invention also provides a kind of sand mixers in addition.
Description
Technical field
The present invention relates to sand mixer field, more particularly to a kind of automatic recipe maker of sand mixer.
Background technology
Sand mixer is the equipment for making each component in molding sand uniformly mix, and adhesive being made effectively to be coated on sand grain surface.
Sand mixer utilizes the relative motion of muller and mill disc, is placed on material between the two by rolling and the effect of grinding and crushed material
Material, sand mixer also mix material while comminuting matter.It is non-burning brick production, Dinas brickes, cement brick, refractory brick, crushing
Make the ideal equipment of brick-making raw material with mixing flyash, boiler slag, mine tailings and industrial residue.The prior art is in dispensing side
Face, generally use is artificial batching mode to complete dispensing, and this batching mode amount of labour is big, needs repeatedly into sand mixer
Various raw materials are poured into, and the ratio of dispensing is not easy to grasp, influences the quality of finished product.
Invention content
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of automatic recipe maker of sand mixer, pass through
Feed component realizes the quantitative conveying of various materials, realizes automatic blending, the quality of finished product is improved with this.
To solve the above problems, the present invention provides following technical scheme：
A kind of automatic recipe maker of sand mixer, including storage tank, the storage tank is interior to be equipped with multiple vertical partition boards, institute
It states multiple vertical partition boards and the space of storage tank is separated into multiple storing spaces, the bottom of the storage tank corresponds to each storing
Space is equipped with discharge nozzle, and the bottom of the discharge nozzle is equipped with semi-circular opening, and the opening is equipped with closable backgauge
Plate, the bottom of the storage tank correspond to multiple discharge nozzles and are equipped with the feed component for being used to open striker plate, the feed component
Bottom is equipped with sand mixer.
Further, the discharge nozzle is cylindrical shape, and top is fixedly connected with storage tank, and the bottom of discharge nozzle is equipped with half
Circular sealing plate, the striker plate are semicircle, and the circle centre position of the striker plate and the circle centre position of sealing plate are hinged, the striker plate
Edge be equipped with horizontal-extending control-rod, the outer wall of the discharge nozzle is equipped with the semi-circular straight slot set up around circle centre position,
The control-rod is under straight slot, working condition, and the circle centre position for stirring control-rod around striker plate rotates, and control-rod is moved to straight slot
Striker plate covers sealing plate when one end, and discharge nozzle is in the open state；Striker plate will go out when control-rod is moved to the straight slot other end
The bottom semicircular opening covering of expects pipe, discharge nozzle are closed.
Further, the feed component includes the sliding platform that can be moved back and forth in storage tank bottom level, the cunning
Can be corresponding with a discharge nozzle respectively under moving platform stationary state, the worm gear being horizontally mounted is equipped in the sliding platform, it is described
The side of sliding platform is equipped with the endless screw electric motor of driving worm gear rotation, and the top of the worm gear is equipped with vertical poke rod, described
Poke rod is passed through at the top of sliding platform and is erected on sliding platform, and under working condition, sliding platform is moved to a discharge nozzle
Bottom, endless screw electric motor driving worm gear makes poke rod and control-rod contradict to connect.
Further, further include control system for controlling discharge nozzle opening time.
Further, the sliding platform includes shell and axle sleeve, and the bottom of the shell offers accommodating chamber, the axis
Set includes the shaft member of tubulose and is arranged and surrounds the fixed part set up of shaft member outer wall in shaft member bottom, and the worm gear is set in axis
Top on part and positioned at fixed part, the fixed part are fixedly connected by bolt with the bottom wall of shell, the worm gear and shaft member
It is in enclosure interior, offers circular hole at the top of the shell, under working condition, sliding platform is moved to discharge nozzle
Lower section, the circular hole are located at the underface of discharge nozzle.
Further, the annular moved for poke rod is equipped between the outer wall of the shaft member and the circular-hole internal-wall of case top
Channel.
Further, the circular passage is equipped with two cricoid wiper of rubber of staggeredly covering installation, two institutes
State cricoid wiper of rubber be separately mounted on the inner wall of circular hole and the top exterior walls of shaft member on.
Further, the both sides of the storing pot bottom are equipped with the polished rod guide rod of parallel interval setting and lead screw is oriented to
The both sides of bar, the sliding platform are equipped with two guide sleeves with polished rod guide rod and the cooperation of lead screw guide rod, the polished rod
Fixed seat is equipped between guide rod and the same side of lead screw guide rod, the fixed seat is fixedly connected with the bottom wall of storage tank,
The lead screw motor of driving lead screw rotation is additionally provided in the fixed seat.
Further, the inner wall of sealing strip of the striker plate equipped with semicircular, the sealing strip and discharge nozzle is close
Fitting.
Advantageous effect：A kind of automatic recipe maker of sand mixer of the present invention, respectively pours into required different material
In different storing spaces, then the feed component of storing pot bottom can be according to the program set, and will discharge bottom of the tube respectively
Striker plate open, the quantitative conveying of raw material is controlled by the opening time of striker plate, automatic blending is realized with this, improves finished product
Quality.
Description of the drawings
Fig. 1 is dimensional structure diagram of the present invention,
Fig. 2 is partial sectional view of the present invention,
Fig. 3 is the decomposition texture schematic diagram of discharge nozzle of the present invention,
Fig. 4 is the sectional perspective structural schematic diagram of the present invention,
Fig. 5 is the partial sectional view of sliding platform of the present invention,
Fig. 6 is that sliding platform of the present invention decomposes assembling structure schematic diagram one,
Fig. 7 is that sliding platform of the present invention decomposes assembling structure schematic diagram two.
Reference sign：Storage tank 1, partition board 11, discharge nozzle 12, straight slot 12a, be open 12b, striker plate 13, control-rod
14, sealing plate 15, sealing strip 16, sand mixer 2, sliding platform 3, worm gear 31, endless screw electric motor 32, poke rod 33, shell 34, circular hole
34a, axle sleeve 35, shaft member 35a, fixed part 35b, guide sleeve 36, wiper of rubber 4, polished rod guide rod 51, lead screw guide rod 52,
Fixed seat 53, lead screw motor 54.
Specific implementation mode
With reference to the accompanying drawings of the specification and embodiment, specific embodiments of the present invention are described in further detail：
According to Fig. 1 to a kind of automatic recipe maker of sand mixer shown in Fig. 7, including storage tank 1, in the storage tank 1
Equipped with multiple vertical partition boards 11, the space of storage tank 1 is separated into multiple storing spaces, institute by the multiple vertical partition board 11
The bottom for stating storage tank 1 corresponds to each storing space and is equipped with discharge nozzle 12, and the bottom of the discharge nozzle 12 is equipped with semi-circular
Be open 12b, and the opening 12b is equipped with closable striker plate 13, and the bottom of the storage tank 1 corresponds to multiple discharge nozzles 12 and sets
It is useful for opening the feed component of striker plate 13, the bottom of the feed component is equipped with sand mixer 2.
The present invention respectively pours into required different material in different storing spaces, then storage tank 1 in dispensing
The striker plate 13 of 12 bottom of discharge nozzle can be opened according to the program set, pass through striker plate by the feed component of bottom respectively
The quantitative conveying of 13 opening time control raw material, realizes automatic blending with this, prevents ratio caused by artificial dispensing from controlling not
Good, caused batch mixing is uneven.
The discharge nozzle 12 is cylindrical shape, and top is fixedly connected with storage tank 1, and the bottom of discharge nozzle 12 is equipped with semicircle
Sealing plate 15, the striker plate 13 is semicircle, and the circle centre position of the striker plate 13 and the circle centre position of sealing plate 15 are hinged, the gear
The edge of flitch 13 is equipped with horizontal-extending control-rod 14, and the outer wall of the discharge nozzle 12 is equipped with set up around circle centre position half
Round straight slot 12a, the control-rod 14 stir circle centre position of the control-rod 14 around striker plate 13 under straight slot 12a, working condition
Rotation, striker plate 13 covers sealing plate 15 when control-rod 14 is moved to straight slot one end 12a, and discharge nozzle 12 is in the open state；Control
Striker plate 13 covers the bottom semicircular opening 12b of discharge nozzle 12 when bar 14 processed is moved to the straight slot 12a other ends, discharge nozzle 12
It is closed.
The feed component includes the sliding platform 3 that can be moved back and forth in 1 bottom level of storage tank, the sliding platform 3
Can be corresponding with a discharge nozzle 12 respectively under stationary state, the worm gear 31 being horizontally mounted, the cunning are equipped in the sliding platform 3
The side of moving platform 3 is equipped with the endless screw electric motor 32 that driving worm gear 31 rotates, and the worm screw of the endless screw electric motor 32 passes through sliding platform 3
It is sequentially connected with worm gear 31, the top of the worm gear is equipped with vertical poke rod 33, and the poke rod 33 is pushed up across sliding platform 3
Portion is simultaneously erected on sliding platform 3, and under working condition, sliding platform 3 is moved to the bottom of a discharge nozzle 12, endless screw electric motor 32
Driving worm gear 31 makes poke rod 33 contradict connection with control-rod 14.On and off is beaten by what poke rod 33 automatically controlled discharge nozzle 12
It closes, control-rod 14 is one end in straight slot 12a at the beginning, and striker plate 13 covers the opening 12b of discharge nozzle 12, endless screw electric motor
32 driving worm gears 31 rotate, and so that poke rod 33 is contradicted with control-rod 14 and connect, worm gear 31, which is rotated further, makes poke rod 33 push control
Bar 14 processed is moved to the straight slot 12a other ends, and discharge nozzle 12 is opened at this time.
The invention also includes the control systems for controlling 12 opening time of discharge nozzle, are realized by control system quantitative defeated
It send, discharge nozzle 12 is closed at the beginning, when 33 push lever 14 of poke rod is moved to the end of straight slot 12a
Portion, discharge nozzle 12 is opening state at this time, and the end that control-rod 14 is moved to straight slot 12a can be hindered by the wall body of discharge nozzle 12
Gear, worm gear 31 cannot rotate at this time, and then the electric current of endless screw electric motor 32 is caused to increase, and with this trigger signal, be demonstrate,proved to control system
Bright is in the open state at this time.Corresponding to open the quantitative conveying for completing this raw material after a certain period of time, endless screw electric motor 32 drives
Dynamic worm gear 31 reversely rotates, and drives poke rod 33 to be contradicted with control-rod 14 after a great circle and connects, and then pushes striker plate 13 will
Be open 12b coverings, and discharge nozzle 12 is closed, and the end that control-rod 14 is moved to straight slot 12a is stopped by the wall body of discharge nozzle 12, worm gear
31 cannot rotate, and worm screw continues driving and the electric current of worm screw can be caused to increase, and with this trigger signal, be proved at this time to control system
It is to be closed.
The sliding platform 3 includes shell 34 and axle sleeve 35, and the bottom of the shell 34 offers accommodating chamber, the axle sleeve
35 include the fixed part 35b that the shaft member 35a of tubulose and being arranged is set up in the bottoms shaft member 35a around shaft member 35a outer walls, described
Worm gear 31 is set in the top on shaft member 35a and positioned at fixed part 35b, the bottom that the fixed part 35b passes through bolt and shell 34
Wall is fixedly connected, and the worm gear 31 and shaft member 35a are in inside shell 34, and the top of the shell 34 offers circular hole 34a,
Under working condition, sliding platform 3 is moved to the lower section of a discharge nozzle 12, and the circular hole 34a is located at the underface of discharge nozzle 12.
After keeping off the opening of expects pipe 12, the material in storage tank 1 falls along discharge nozzle 12, and material sequentially passes through circular hole 34a and shaft member 35a
Endoporus finally drop into sand mixer 2, if the top of sand mixer 2 cannot be guaranteed all to correlate all discharge nozzles 12,
Hose can be set between sand mixer 2 and the bottom of shaft member 35a, the both ends of hose respectively with sand mixer 2 and shaft member 35a flanges
Connection.
It is equipped with the ring moved for poke rod 33 between the circular hole 34a inner walls at 34 top of outer wall and shell of the shaft member 35a
Shape channel.Poke rod 33 is cyclic annular in the circular passage to be moved back and forth.
The circular passage is equipped with two cricoid wiper of rubber 4 of staggeredly covering installation, and two described cricoid
Wiper of rubber 4 be separately mounted on the inner wall of circular hole 34a and the top exterior walls of shaft member 35a on.Staggeredly cover the rubber of installation
Dustband 4 is used for dust-break, and does not interfere with the movement of poke rod 33.
The both sides of 1 bottom of the storage tank are equipped with the polished rod guide rod 51 and lead screw guide rod 52 of parallel interval setting,
The both sides of the sliding platform 3 are equipped with two guide sleeves 36 with polished rod guide rod 51 and the cooperation of lead screw guide rod 52, described
Fixed seat 53, the fixed seat 53 and storage tank 1 are equipped between polished rod guide rod 51 and the same side of lead screw guide rod 52
Bottom wall is fixedly connected, and the lead screw motor 54 of driving lead screw rotation is additionally provided in the fixed seat 53, and silk is driven by lead screw motor 54
Bar rotates and then sliding platform 3 is made to move.
The inner wall of sealing strip 16 of the striker plate 13 equipped with semicircular, the sealing strip 16 and discharge nozzle 12 closely pastes
It closes, for preventing material from revealing.
The above described is only a preferred embodiment of the present invention, not making any limit to the technical scope of the present invention
System, thus it is every according to the technical essence of the invention to any subtle modifications, equivalent variations and modifications made by above example,
In the range of still falling within technical scheme of the present invention.
Claims (6)
1. a kind of automatic recipe maker of sand mixer, it is characterised in that：Including storage tank（1）, the storage tank（1）It is interior be equipped with it is more
A vertical partition board（11）, the multiple vertical partition board（11）By storage tank（1）Space be separated into multiple storing spaces, institute
State storage tank（1）Bottom correspond to each storing space and be equipped with discharge nozzle（12）, the discharge nozzle（12）Bottom be equipped with half
Round opening（12b）, the opening（12b）It is equipped with closable striker plate（13）, the storage tank（1）Bottom correspond to
Multiple discharge nozzles（12）Equipped with being used to open striker plate（13）Feed component, the feed component includes：It can be in storage tank（1）
The sliding platform that bottom level moves back and forth（3）, the sliding platform（3）Under stationary state can respectively with a discharge nozzle（12）
It is corresponding, the sliding platform（3）It is interior equipped with the worm gear being horizontally mounted（31）, the sliding platform（3）Side be equipped with driving snail
Wheel（31）The endless screw electric motor of rotation（32）, the top of the worm gear is equipped with vertical poke rod（33）, the poke rod（33）It wears
Cross sliding platform（3）Top is simultaneously erected at sliding platform（3）On, under working condition, sliding platform（3）It is moved to a discharge nozzle
（12）Bottom, endless screw electric motor（32）Drive worm gear（31）Make poke rod（33）With control-rod（14）Contradict connection；The sliding
Platform（3）Including shell（34）And axle sleeve（35）, the shell（34）Bottom offer accommodating chamber, the axle sleeve（35）Including
The shaft member of tubulose（35a）And it is arranged in shaft member（35a）Bottom surrounds shaft member（35a）The fixed part that outer wall is set up（35b）, institute
State worm gear（31）It is set in shaft member（35a）It goes up and is located at fixed part（35b）Top, the fixed part（35b）By bolt with
Shell（34）Bottom wall be fixedly connected, the worm gear（31）And shaft member（35a）It is in shell（34）Inside, the shell（34）
Top offer circular hole（34a）, under working condition, sliding platform（3）It is moved to a discharge nozzle（12）Lower section, the circle
Hole（34a）Positioned at discharge nozzle（12）Underface；The discharge nozzle（12）For cylindrical shape, top and storage tank（1）It is fixed to connect
It connects, discharge nozzle（12）Bottom be equipped with semicircular sealing plate（15）, the striker plate（13）For semicircle, the striker plate（13）
Circle centre position and sealing plate（15）Circle centre position it is hinged, the striker plate（13）Edge be equipped with horizontal-extending control-rod
（14）, the discharge nozzle（12）Outer wall be equipped with the semi-circular straight slot set up around circle centre position（12a）, the control-rod（14）It wears
Cross straight slot（12a）, under working condition, stir control-rod（14）Around striker plate（13）Circle centre position rotation, control-rod（14）It is mobile
To straight slot（12a）Striker plate when one end（13）By sealing plate（15）Covering, discharge nozzle（12）It is in the open state；Control-rod（14）It moves
Move straight slot（12a）The striker plate when other end（13）By discharge nozzle（12）Bottom semicircular opening（12b）Covering, discharge nozzle
（12）It is closed；The bottom of the feed component is equipped with sand mixer（2）；Further include for controlling discharge nozzle（12）It opens
The control system of time.
2. a kind of automatic recipe maker of sand mixer according to claim 1, it is characterised in that：The shaft member（35a）'s
Outer wall and shell（34）The circular hole at top（34a）It is equipped with for poke rod between inner wall（33）Mobile circular passage.
3. a kind of automatic recipe maker of sand mixer according to claim 2, it is characterised in that：It is set on the circular passage
There are two cricoid wiper of rubber for staggeredly covering installation（4）, two cricoid wiper of rubber（4）It is separately mounted to
Circular hole（34a）Inner wall on and shaft member（35a）Top exterior walls on.
4. a kind of automatic recipe maker of sand mixer according to claim 3, it is characterised in that：The storage tank（1）Bottom
The both sides in portion are equipped with the polished rod guide rod of parallel interval setting（51）And lead screw guide rod（52）, the sliding platform（3）'s
Both sides are equipped with and polished rod guide rod（51）And lead screw guide rod（52）Two guide sleeves of cooperation（36）, the polished rod guide rod
（51）And lead screw guide rod（52）Same side between be equipped with fixed seat（53）, the fixed seat（53）With storage tank（1）'s
Bottom wall is fixedly connected, the fixed seat（53）On be additionally provided with driving lead screw rotation lead screw motor（54）.
5. a kind of automatic recipe maker of sand mixer according to claim 4, it is characterised in that：The striker plate（13）On
Sealing strip equipped with semicircular（16）, the sealing strip（16）And discharge nozzle（12）Inner wall fit closely.
6. a kind of sand mixer, it is characterised in that include the automatic recipe maker of any one of claim 1-5.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811052372.3A CN108788005B (en) | 2017-01-05 | 2017-01-05 | A kind of sand mixer and its feed component |
| CN201710007026.2A CN107159838B (en) | 2017-01-05 | 2017-01-05 | A kind of automatic recipe maker of sand mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710007026.2A CN107159838B (en) | 2017-01-05 | 2017-01-05 | A kind of automatic recipe maker of sand mixer |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811052372.3A Division CN108788005B (en) | 2017-01-05 | 2017-01-05 | A kind of sand mixer and its feed component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107159838A CN107159838A (en) | 2017-09-15 |
| CN107159838B true CN107159838B (en) | 2018-11-02 |
Family
ID=59848632
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811052372.3A Expired - Fee Related CN108788005B (en) | 2017-01-05 | 2017-01-05 | A kind of sand mixer and its feed component |
| CN201710007026.2A Expired - Fee Related CN107159838B (en) | 2017-01-05 | 2017-01-05 | A kind of automatic recipe maker of sand mixer |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811052372.3A Expired - Fee Related CN108788005B (en) | 2017-01-05 | 2017-01-05 | A kind of sand mixer and its feed component |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108788005B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927490B (en) * | 2018-06-27 | 2020-06-05 | 共享智能铸造产业创新中心有限公司 | Sand supply and mixing system applied to 3D printer |
| CN110181785A (en) * | 2019-05-07 | 2019-08-30 | 四川力达建材科技有限公司 | A kind of assembled wallboard extrusion forming system |
| CN112316841A (en) * | 2021-01-04 | 2021-02-05 | 山东黄金矿业科技有限公司充填工程实验室分公司 | Precise powder proportioning and mixing device for mine and use method |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3198386A (en) * | 1963-02-08 | 1965-08-03 | Hartley Controls Corp | Constant volume feeder for flowable granular material |
| JP3328722B2 (en) * | 1994-05-25 | 2002-09-30 | 太洋マシナリー株式会社 | Foundry sand recycling equipment |
| CN2239957Y (en) * | 1995-09-12 | 1996-11-13 | 河南省安阳钢铁公司 | Loose material discharging bunker swirl-nozzle |
| JP3638137B2 (en) * | 2002-01-28 | 2005-04-13 | 新東工業株式会社 | Sand supply method for supplying sampling sand from a kneader to a sand property measuring device and sand supply device therefor |
| DE602004020392D1 (en) * | 2004-01-29 | 2009-05-14 | Gjerdrum As Ing | SYSTEM CONTAINER AND OUTPUT UNIT FOR THE TRANSPORT OF UNKNOWN DRILLING SMALL |
| CN202358345U (en) * | 2011-10-31 | 2012-08-01 | 泉州长盛茶叶机械有限公司 | Feeding mechanism of sub-packaging machine |
| CN202952386U (en) * | 2012-12-10 | 2013-05-29 | 范书伟 | Automatic computer batching system for metallurgical refractory industry |
| CN202963364U (en) * | 2012-12-12 | 2013-06-05 | 巩义市五耐科技开发有限公司 | Feed device of sand mixer |
| CN203541427U (en) * | 2013-07-22 | 2014-04-16 | 湖南衡泰机械科技有限公司 | Rail rocker arm type automatic sand mixer |
| CN203448602U (en) * | 2013-07-23 | 2014-02-26 | 湖南衡泰机械科技有限公司 | Track wheel sliding base of track type automatic rocker sand mixer |
| CN203484600U (en) * | 2013-10-10 | 2014-03-19 | 河南省金太阳铸造有限公司 | Hopper of resin sand mixer |
| CN104016144B (en) * | 2014-06-18 | 2016-08-24 | 云南大红山管道有限公司 | The disc feeding system that a kind of feeding coal is controlled |
| CN204161978U (en) * | 2014-10-14 | 2015-02-18 | 东莞市卓安精机自动化设备有限公司 | Rotating disc type pipe dress loader |
| CN104608947B (en) * | 2015-01-09 | 2016-08-10 | 常州先进制造技术研究所 | A kind of dosing system of granule materials |
| AT516791B1 (en) * | 2015-01-28 | 2019-08-15 | Knorr Bremse Gmbh | Rotary valve with improved drive |
| CN206229963U (en) * | 2016-10-09 | 2017-06-09 | 江苏胜友机械配件制造有限公司 | A kind of wheeled puddle mixer of gear drive type |
| CN106583639A (en) * | 2016-12-22 | 2017-04-26 | 刘霞 | Sand mixer |
-
2017
- 2017-01-05 CN CN201811052372.3A patent/CN108788005B/en not_active Expired - Fee Related
- 2017-01-05 CN CN201710007026.2A patent/CN107159838B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107159838A (en) | 2017-09-15 |
| CN108788005A (en) | 2018-11-13 |
| CN108788005B (en) | 2019-11-08 |
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