KR200337829Y1 - Concrete Mixer and Storage Hopper and Ready-Mixed Vehicle Hopper Washer - Google Patents
Concrete Mixer and Storage Hopper and Ready-Mixed Vehicle Hopper Washer Download PDFInfo
- Publication number
- KR200337829Y1 KR200337829Y1 KR20-2003-0024828U KR20030024828U KR200337829Y1 KR 200337829 Y1 KR200337829 Y1 KR 200337829Y1 KR 20030024828 U KR20030024828 U KR 20030024828U KR 200337829 Y1 KR200337829 Y1 KR 200337829Y1
- Authority
- KR
- South Korea
- Prior art keywords
- concrete
- mixer
- hopper
- ready
- high pressure
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
- B28C7/161—Discharge means, e.g. with intermediate storage of fresh concrete with storage reservoirs for temporarily storing the fresh concrete; Charging or discharging devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/16—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying mixed concrete, e.g. having rotatable drums
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
본 고안은 콘크리트,레미콘 등을 생산하는 배치플렌트(Batch plant)에서 생산 후 레미콘 운반차량에 투입하는동안 발생되는 완전히 응고되지않은 콘크리트 부착물을 간편하고 순쉽게 세척하는 세척장치로써 더욱 구체적으로 콘크리트,레미콘나 등을 생산하기위하여 시멘트 ·물 ·모래 ·자갈 등을 배합용 믹서에투입하고 이를 믹서의 회전력으로 배합한후 방출게이트를 열고 콘크리트 저장홉퍼에 일시저장하면서 홉퍼 하단의 고무원통슈트를 이용 운반용 레미콘믹서차량의 투입 하는 일련의 과정속에 배합용 믹서와 콘크리트 저장 홉퍼 그리고 믹서차량 투입홉퍼등에 콘크리트 부착물이 응고되어 물로써 완전히 청소가되지않아 사람들이 주기적으로 믹서기내부와 콘크리트 저장 홉퍼에 들어가 에어 함마등을 이용 응고된 콘크리트 부착물을 파쇄하는 작업과 청소를 해야하는 번거로움과함께 생콘크리트를 실은 운전자들은 레미콘운반량을 세워놓고 차량위에올라가 세척용 물호스로써 레미콘 투입홉퍼를 세척하다보니 많은 시간과 인력이 소모되고 공장바닥또한 더러워지는 현상이 있었다. 이에 본고안자는 고압 분무용세척기와 전기장치 그리고 합리적으로 고안된 세척용 노즐을 이용하여 빠르고 효과적인 세척력을 확보하여 인력과 시간을 절약하고 항시 깨끗한 기계설비를 유지와 인력절감 및 경제적인 목적을 두고 고안한 세척장치인 것이다.The present invention is a washing device that simply and easily washes concrete consolidation that is not completely solidified during production and then into a ready-mixed concrete transport vehicle in a batch plant that produces concrete and ready-mixed concrete. In order to produce me, cement, water, sand, and gravel are put into the mixer for mixing, and then mixed with the mixer's rotational force, then the discharge gate is opened and temporarily stored in the concrete storage hopper while using the rubber cylindrical chute at the bottom of the hopper. During the process of feeding the mixer vehicle, the concrete attachment solidifies on the mixing mixer, the concrete storage hopper and the mixer vehicle hopper, so that it is not completely cleaned with water, and people periodically enter the inside of the mixer and the concrete storage hopper to release the air hammer. Crushing concrete solidified use Drivers who loaded fresh concrete with the hassle of up and cleaning had to put up the ready-mixed concrete truck and climbed on the vehicle to wash the ready-mixed hopper as a water hose for cleaning, which consumed a lot of time and manpower, and the factory floor was also dirty. In this regard, the present inventors have secured fast and effective cleaning power by using a high pressure spray washer, electric device, and reasonably designed cleaning nozzle, saving manpower and time, maintaining clean machinery at all times, and reducing the manpower and economical designing device. It is
Description
본 고안이 있기전 콘크리트 믹서내부 청소장치에 대하여 특허출원번호 1996-0008670 에는 본고안과는 상이하게 세척용 노즐이 장착된 물 분사장치 케이싱부가 믹서측면에 별도로있어 세척시에는 에어실린더의 힘에 의해 분사장치가 믹서내부로 들어와 수압에의해 노즐이 회전하면서 믹서내부를 세척하도록 되어, 믹서상부가 협소한곳은 세척장치의 설치가 불가능 할뿐아니라 세척장치를 장착하기위하여 많은세척장치설치 비용과 공간이필요하여 현재 기존 국내 레미콘 생산공장에서 장착 사용한곳이 극히 미미한 실정에있다, 그러나 본고안은 분사각 조절이가능한 노즐부만 믹서자체내부에 부착되어있어 믹서 상부가 아무리 협소한장소라도 설치가능하며 타원형노즐에의해 분사되는 고압수가 회전되는 믹서샤후드와 교반날개 표면에 시간타임에 따라 순차적으로 집중 분사하므로 최소갯수의 노즐로써 고압세척기가 발휘하는 최고의압력을 분사하게 한 것이특징으로 되어있어 기 특허출원된 세척방식과 본 고안과는 세척장치구성과 노즐의형태, 그리고 노즐의 분사방법 등에서 전혀 다른 방법이며 또한 훨씬 경제적으로 고안된 방법이라 할것이다. 그리고 콘크리트 저장 홉퍼 세척장치는 아직 자동 세척을 할수있도록 한 장치가없어 고압세척수를 분사하는 펌프에 설치하고 작업완료후 노즐대를 잡은 사람의 손에의해 고압수를 분사 하는 수작업에 의존하고있는 실정이다. 또한 레미콘 운반용 믹서차량 세척장치에 대하여는 실용신안 출원번호 20-1998-0010598에는 본고안과는 전혀다르게 레미콘 믹서차량 에 세척장치가 부착되고 믹서차량에부착된 세척수펌프의 수압으로 투입홉퍼를 청소하도록 하여 세척범위의 한계와 수압의 약화에따른 미미한 세척효과로 실용성이 미흡하였다, 그러나 본고안은 세척노즐 및 장치를 투입홉퍼 상부인 콘크리트 저장홉퍼하단에 설치 넓은 세척범위를 확보하고, 고압분무기의 고압수출구단에 고압수 저장탱크를 를 설치하고 콘크리트를 믹서차량으로 방출을 완료한 시점에서 고압수 차단벨브 의 작동에의해 충만된 고압수가 환형파이프 와 안개수분사노즐 을 통하여 레미콘 투입홉퍼 를 증기스팀과같은 고압의 안개수를 수초간 분사, 가장 적은 물로 가장 빠른 시간내 투입홉퍼 를 깨끗이 청소 할수있도록 하여 레미콘 적재완료후 차량 운전자들이 공장에 차량을 정차후 물호스를들고 차량 위에 올라가 레미콘 투입홉퍼를 청소 해야하는 시간낭비와 번거로움을 없애고 공장 바닥 또한 항시 깨끗이 유지할 수 있는 아주 유용한 고안이라 할 수 있는 것이다.Prior to the present invention, patent application No. 1996-0008670 has a water sprayer casing part equipped with a cleaning nozzle on the mixer side, which is different from this paper, so that it is sprayed by the force of the air cylinder during cleaning. As the device enters the mixer and the nozzle is rotated by water pressure to clean the inside of the mixer, it is not possible to install the washing device in the narrow upper part of the mixer, and it requires a lot of washing device installation cost and space to install the washing device. Currently, the place used in the existing domestic ready-mixed concrete production plant is very small. However, this paper only attaches the nozzle part that can adjust the spray angle to the inside of the mixer, so it can be installed in the smallest place. The high pressure water sprayed by the mixer is rotated according to the time and the time Since it is concentrated spraying sequentially, it is characterized by spraying the highest pressure exerted by the high pressure cleaner with the minimum number of nozzles. It's a completely different way, and it's a much more economical way. And the concrete storage hopper cleaning device does not yet have automatic device for automatic cleaning, so it is installed in the pump to inject high pressure washing water and relies on the manual operation of spraying high pressure water by the hand of the person holding the nozzle stand after the work is completed. . In addition, the utility model application No. 20-1998-0010598 has a washing device attached to the ready-mixed mixer vehicle and cleans the input hopper by the water pressure of the washing water pump attached to the mixer vehicle. Its practicality was insufficient due to the limitation of the range and the weak washing effect due to the weakening of the water pressure. However, this study installed the washing nozzle and the device under the concrete storage hopper, which is the upper part of the input hopper, to secure a wide range of washing, and the high pressure export terminal of the high pressure sprayer. When the high pressure water storage tank is installed in the tank and the concrete is discharged to the mixer vehicle, the high pressure water filled by the high pressure water shutoff valve is operated through the annular pipe and the mist water spray nozzle to transfer the ready-mixed hopper to the high pressure such as steam steam. Spray the mist of water for several seconds and clean the hopper in the shortest time with the least amount of water. After loading ready-mixed concrete, the driver can stop the vehicle at the factory, lift the water hose, climb the vehicle and clean the ready-mixed hopper, eliminating the wasted time and hassle, and keep the factory floor clean at all times. It can be.
본고안은 종래에발생된 믹서세척기 설치에따른 높은 비용과 설치장소선택의 한계점 그리고 콘크리트 저장홉퍼 인력청소에따른 비효율성과 투입홉퍼 의 미미한 세척력, 그리고 공장바닥청결등의 문제점을 해소하기위하여 방향조정이 가능한 노즐을 믹서상단 철판내부에 돌출되게 용접부착하고 고압수발생을 위한 고압 분무기 설치, 고압수의저장을 위한 고압수 저장 탱크 설치,그리고 최소갯수 노즐사용과 세척시간 절약을위해 타원형의 노즐에서 분사되는 고압수를 시간타임에 따라 순차적으로 분사하고, 저장홉퍼는 호퍼의중앙에 수압에의해 회전하는 나비형회전노즐을 설치하고 와 부착물이 많이발생되는 코너에는 타원형노즐에의한 물분사를 순차적 세척을 행한다. 그리고 레미콘 투입홉퍼를 세척하기위하여 안개수가분사되는 노즐의 방향을 홉퍼와 믹서을 향하게한 환형 파이프를 저장홉퍼 하단에부착된 방출고무슈트의 외주연에 설치하고 콘크리트 생산중에는 사용하지않는 고압분무세척기를 이용, 믹서차량에 콘크리트투입을 완료함과동시에 고압의 안개수를 발생 최소의 물 사용으로 신속하게 투입홉퍼를 세척토록하여 공장바닥 및 주위를 더욱 청결하게한 세척장치인 것이다.This proposal is aimed to solve the problems of the high cost of installation of the mixer, the limitation of the selection of the installation site, the inefficiency of cleaning the concrete storage hopper, the insignificant cleaning power of the input hopper, and the cleanness of the factory floor. High pressure spray from elliptical nozzles for welding and attaching possible nozzles to protrude into the upper plate of the mixer and installing a high pressure sprayer for generating high pressure water, a high pressure water storage tank for storing high pressure water, and using a minimum number of nozzles and saving cleaning time. The water is sprayed sequentially according to the time, and the storage hopper installs a butterfly-type rotating nozzle rotating by water pressure at the center of the hopper and sequentially washes the water spray by the elliptical nozzle at the corner where a lot of attachment occurs. . In order to clean the ready-mixed hopper, an annular pipe with the nozzle sprayed toward the hopper and the mixer is installed on the outer periphery of the discharge rubber chute attached to the bottom of the storage hopper, and is not used during concrete production. It is a washing device that cleans the floor and surroundings of the plant by completing the concrete injection into the mixer vehicle and generating the high-pressure mist water at the same time, so that the input hopper can be quickly washed with the minimum use of water.
도 1 본고안의 구성을 나타낸 전체적인 단면도1 is a cross-sectional view showing the configuration of the present invention
도 2 본 고안의 믹서세척 상세도2 is a detailed view of the mixer washing according to the present invention
도 3 본 고안의 믹서세척기의 타원형노즐 상세도Figure 3 is a detailed view of the elliptical nozzle of the mixer of the present invention
도4 " " 타윈형노즐 저면도Figure 4 "" bottom view of the twin nozzle type
도 5 본 고안의 콘크리트 저장 홉퍼 세척 상세도5 is a detailed view of washing concrete storage hopper of the present invention
도 6 본 " " " 세척기 노즐 상세도6 view of the "" "washer nozzle
도 7 본 고안의 레미콘차량 투입홉퍼 세척 상세도7 is a detailed view of washing ready-mixed vehicle input hopper of the present invention
도 8 " " " 세척기 노즐 전체조립도8 "" "washer nozzle overall assembly
도 9 " " " 세척기 노즐 상세도9 "" "washer nozzle detail view
도 10 " " " 세척기 노즐 저면도10 "" "washer nozzle bottom view
* 도면 의 주요부분에 대한 설명* Description of the main parts of the drawings
1: 콘크리트 교반믹서 2: 믹서 사후드1: concrete stirring mixer 2: mixer hood
3: 교반 날개 4: 타원형 노즐3: stirring blade 4: oval nozzle
5: Y 형 고압수 분배구 6: 원료 투입 홉퍼5: Y type high pressure water distributor 6: raw material input hopper
7: 고압 호스 8: 고압수 차단벨브7: high pressure hose 8: high pressure water shutoff valve
9: 고압수 분배구 10: 고압 분무기9: high pressure water outlet 10: high pressure sprayer
11: 물 투입 파이프 12:전원 회로11: water inlet 12: power circuit
13: 전기 콘트롤 장치 14:믹서 구동모터13: Electric control device 14: Mixer drive motor
15: 고압수 저장 탱크 16: 레미콘 믹서 차량15: high pressure water storage tank 16: ready mixed concrete vehicle
17: 레미콘 투입 홉퍼 18: 환형 파이프17: ready-mixed concrete hopper 18: annular pipe
19: 안개수 분사노즐 20: 방출고무 슈트19: mist water spray nozzle 20: discharge rubber chute
21: 콘크리트 저장 홉퍼 22: 나비형 회전노즐21: concrete storage hopper 22: butterfly rotary nozzle
본 고안은 콘크리트 생산용 배치플렌트의 교반믹서와 저장 홉퍼 그리고 운반용 레미콘 믹서차량 투입홉퍼 의 자동 세척장치에 관한 것으로 이를 상세히 설명하면 콘크리트 배치플렌트믹서에서 시멘트 ·물 ·모래 ·자갈 등을혼합후 레미콘 운반차량에 투입하는 일련의 과정에서 발생되는 콘크리트 부착물을 생산 대기시간에나 작업완료후 가장 경제적이면서 간단하게 세척하여 항상 깨끗한 기계 유지관리와 인력절감을위해 고안된 것으로 콘크리트 생산작업을 완료후 믹서를 세척하기위하여 믹서를 공회전하여두고 물투입 파이프(11)을 통하여 올라온 물을 고압 분무기(10)에 의해 높은 압력을 만들어 전기콘트롤 장치(13)에 의해 순차적으로 선택되어지는 고압수차단벨브(8)와 Y 형 고압수 분배구(5) 를 통하여 믹서에부착된 분사각 조정이가능한 타원형 노즐(4)의 분사구(24)에 의해 분사되어지는 타원형의 고압수가 콘크리트 교반믹서(1)의 믹서샤후드(2)와 교반날개(3)등을 집중 분사하면서 반사물줄기에 의해 믹서내부벽 과 천장등의 콘크리트 부착물을 노즐군 ①,②,③,④…가 시간타임에 의해 순차적으로 고압수 분사, 믹서내부의 세척을 완료하고 다음순서에 의해 콘크리트저장 홉퍼(21)에도 저장 홉퍼 측면에 부착된 타원형 노즐(4a)에의한 고압수를 분사 중앙의 나비형 회전 노즐(22) 에의해 회전분사, 콘크리트 저장홉퍼(21)내부를 깨끗하게 청소하도록된 고안된것이다. 또한 콘크리트를 레미콘 믹서차량(16) 에 투입시 레미콘 믹서차량 상단에설치된 레미콘 투입홉퍼(17)에부착되는 콘크리트부착물 의 세척을 위하여, 고압분무기(10)의 고압수 출구단에 고압수 저장탱크(15)를 설치하고 콘크리트 저장홉퍼(21)하단의 방출고무슈터(20)를 통하여 레미콘 믹서차량(16)으로 콘크리트방출을 완료한 시점에서 고압수 차단벨브 가 작동하면 고압수 저장탱크(15)에저장된 고압수가 환형파이프(18) 와 안개수분사노즐(19) 를 통하여 콘크리트가 부착된 레미콘 투입홉퍼(17) 를 증기스팀과 같은 고압의 안개수를 수초간 분사, 가장 적은 물로 가장 빠른 시간내 투입홉퍼(17) 를 깨끗이 청소 할수있도록 하여 레미콘 적재완료후 차량 운전자들이 공장에 차량을 정차후 물호스를들고 차량위에 올라가 레미콘 투입홉퍼를 청소 해야하는 시간낭비와 번거로움을 없애고 공장바닥 또한 항시 깨끗이 유지할 수 있는 아주 유용한 고안이라 할 수 있는 것이다.The present invention relates to an automatic cleaning device for agitation mixer, storage hopper and transport ready-mixed mixer vehicle input hopper for concrete production batch. In detail, this concrete conveyer is mixed with cement, water, sand, and gravel and then transported ready-mixed concrete. It is designed for the most economical and simple cleaning of concrete attachments generated in a series of processes that are put into the vehicle during production waiting time or after work completion, and is always designed to maintain clean machines and reduce manpower. The high pressure water shutoff valve 8 and the Y type which are sequentially selected by the electric control device 13 by making a high pressure of the water raised through the water input pipe 11 with the mixer at idle and making high pressure by the high pressure sprayer 10. Elliptical adjustable spray angle attached to the mixer through the high pressure water distributor (5) The inner wall of the mixer and the ceiling by the reflector stem while intensively spraying the mixer head 2 and the stirring blade 3 of the concrete stirring mixer 1 by the elliptical high pressure water sprayed by the injection port 24 of the nozzle 4. Concrete attachments such as the nozzle group ①, ②, ③, ④. The spraying of high pressure water is completed in sequence by time, and the inside of the mixer is washed, and the high pressure water is sprayed by the elliptical nozzle 4a attached to the side of the storage hopper in the concrete storage hopper 21 according to the following procedure. It is designed to clean the inside of the rotary spray, concrete storage hopper 21 by the rotary nozzle (22). In addition, when the concrete is injected into the ready-mixed concrete mixer vehicle 16, the high-pressure water storage tank at the high-pressure water outlet end of the high-pressure sprayer 10 for washing the concrete attachment attached to the ready-mixed concrete mixer hopper 17 installed on the top of the ready-mixed concrete mixer vehicle ( 15) is installed in the high pressure water storage tank 15 when the high pressure water shutoff valve is operated at the time when concrete discharge to the ready-mixed mixer vehicle 16 through the discharge rubber shooter 20 at the bottom of the concrete storage hopper 21 The high pressure water stored is sprayed into the concrete ready-mixed concrete hopper hopper 17 through the annular pipe 18 and the mist water spray nozzle 19 for a few seconds, and the highest amount of water is injected in the shortest time. After the ready-mixed concrete loading is completed, the driver should stop the vehicle at the factory and lift the water hose to climb on the vehicle to clean the ready-mixed hopper. Eliminating the hassle that would be very useful as designed in plant floor can also keep clean at all times.
이와같은 구성으로된 본 고안은 고압세척장치와 가장 합리적으로 설계된 와타원형 노즐에의한 고압수의 시간차에의한 순차적 분사 그리고 압력탱크에저장되어진 고압수를 안개수로 변환 레미콘투입홉퍼에 분사하므로 가장 빠르고 효과적인 세척력을 확보하여 항상 깨끗한 기계설비를 유지하여 많은 시간과 청결 그리고 경제적인 효과를 얻을수 있는 것이다.The present invention with such a configuration is a sequential injection by the time difference of the high pressure water by the high pressure washing device and the most reasonable designed elliptical nozzle, and the high pressure water stored in the pressure tank is converted into the mist water into the ready-mixed hopper By securing the fastest and most effective cleaning power, you can maintain clean machinery at all times and get much time, cleanliness and economic effect.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0024828U KR200337829Y1 (en) | 2003-07-26 | 2003-07-26 | Concrete Mixer and Storage Hopper and Ready-Mixed Vehicle Hopper Washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0024828U KR200337829Y1 (en) | 2003-07-26 | 2003-07-26 | Concrete Mixer and Storage Hopper and Ready-Mixed Vehicle Hopper Washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200337829Y1 true KR200337829Y1 (en) | 2004-01-07 |
Family
ID=49422153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2003-0024828U KR200337829Y1 (en) | 2003-07-26 | 2003-07-26 | Concrete Mixer and Storage Hopper and Ready-Mixed Vehicle Hopper Washer |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200337829Y1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101245611B1 (en) | 2011-11-18 | 2013-03-20 | 한국건설기술연구원 | Mixer for concrete |
| KR101845772B1 (en) * | 2017-11-24 | 2018-04-05 | 주식회사 반석테크 | Plant system for cement concrete with Assembly type silo, mixer, blender and two-way hose pump |
| CN108839232A (en) * | 2018-06-08 | 2018-11-20 | 郑州市市政工程总公司 | Concrete mixer is anti-to be wrapped up in axle construction and prevents wrapping up in axis method |
| CN110524721A (en) * | 2019-09-26 | 2019-12-03 | 广东博智林机器人有限公司 | A kind of blanking device of fluid body |
| KR20210019326A (en) * | 2019-08-12 | 2021-02-22 | 거양중기(주) | Cleaning device for a ready mixed concrete vehicle wing |
-
2003
- 2003-07-26 KR KR20-2003-0024828U patent/KR200337829Y1/en not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101245611B1 (en) | 2011-11-18 | 2013-03-20 | 한국건설기술연구원 | Mixer for concrete |
| KR101845772B1 (en) * | 2017-11-24 | 2018-04-05 | 주식회사 반석테크 | Plant system for cement concrete with Assembly type silo, mixer, blender and two-way hose pump |
| CN108839232A (en) * | 2018-06-08 | 2018-11-20 | 郑州市市政工程总公司 | Concrete mixer is anti-to be wrapped up in axle construction and prevents wrapping up in axis method |
| KR20210019326A (en) * | 2019-08-12 | 2021-02-22 | 거양중기(주) | Cleaning device for a ready mixed concrete vehicle wing |
| KR102265562B1 (en) * | 2019-08-12 | 2021-06-17 | 임영경 | Cleaning device for a ready mixed concrete vehicle wing |
| CN110524721A (en) * | 2019-09-26 | 2019-12-03 | 广东博智林机器人有限公司 | A kind of blanking device of fluid body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR200398734Y1 (en) | Concret Mixer & Storage Hopper & Remicon Truck Hopper Washing Device | |
| CN206254317U (en) | A kind of automatic cleaning concrete mixer | |
| CN211596315U (en) | Road surface curing means is used in road construction | |
| KR200337829Y1 (en) | Concrete Mixer and Storage Hopper and Ready-Mixed Vehicle Hopper Washer | |
| CN205168454U (en) | Concrete mixing transport vechicle water supply installation | |
| KR20150004555A (en) | High pressure washing apparatus with detergent injection | |
| CN206357415U (en) | A kind of concrete mixer for being easy to clean | |
| CN209521663U (en) | A kind of water-saving car washer | |
| CN112999915A (en) | Self-cleaning mixing and stirring processing equipment | |
| CN205735533U (en) | A kind of concrete mixer cleans device | |
| CN212919905U (en) | Agitating unit for commodity concrete | |
| CN209633450U (en) | A kind of concrete mixing plant | |
| JPH0734651Y2 (en) | Mixer for batcher plant | |
| CN209737979U (en) | Energy-conserving blendor for ready-mixed concrete | |
| CN208450149U (en) | A kind of mixing agitator cleaning device | |
| CN210850817U (en) | Concrete mixer with self-cleaning function | |
| JPH01150508A (en) | Washing method for concrete mixer | |
| CN206086666U (en) | Handheld automation carwash ware of saving water and energy | |
| CN214925711U (en) | Concrete hydrogel sand mixer | |
| JPS5821553Y2 (en) | power sprayer | |
| CN219210893U (en) | Rhizome class chinese-medicinal material self-cleaning device | |
| CN218892056U (en) | Concrete mixing tank flushing device | |
| KR102537885B1 (en) | Concrete mixer device to prevent coating phenomenon | |
| CN220763094U (en) | Flushing device for blanking hopper of stirrer | |
| CN216968216U (en) | External wall insulation engineering stirring agitator for mortar convenient to clearance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 20080502 Year of fee payment: 5 |
|
| LAPS | Lapse due to unpaid annual fee |