CN108015894A - A kind of concrete processing method - Google Patents

A kind of concrete processing method Download PDF

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Publication number
CN108015894A
CN108015894A CN201711231104.3A CN201711231104A CN108015894A CN 108015894 A CN108015894 A CN 108015894A CN 201711231104 A CN201711231104 A CN 201711231104A CN 108015894 A CN108015894 A CN 108015894A
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CN
China
Prior art keywords
agitator
concrete
water
stirring
clockwise
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CN201711231104.3A
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CN108015894B (en
Inventor
邱红光
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Quzhou Shengdao Concrete Co ltd
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Ningbo Jiangbei Sen One Machinery Manufacturing Co Ltd
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Priority to CN201711231104.3A priority Critical patent/CN108015894B/en
Publication of CN108015894A publication Critical patent/CN108015894A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus 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
    • B28C5/10Mixing in containers not actuated to effect the mixing
    • B28C5/12Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/16Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

The present invention relates to the blender technical field around the operating of horizontal or basic horizontal axis, especially a kind of concrete processing method, is processed using concrete batch plant;Procedure of processing is as follows:Step 1: feeding;Step 2: blowing;Step 3: plus water and stirring;Step 4: stirring discharge.This programme can not only uniformly intake, additionally it is possible to prevent concrete from being overflowed during stirring and drop to ground.

Description

A kind of concrete processing method
Technical field
The present invention relates to the blender technical field around the operating of horizontal or basic horizontal axis, and in particular to one kind is mixed Solidifying soil processing method.
Background technology
Concrete mixer is chiefly used in the realm of building construction at present, is mainly used for stirring and storage to concrete.Mixed , it is necessary to adding a large amount of water in mixer, in order to the same cement mixing of aggregate during solidifying soil mixer work.
Existing mixer is that a kind of blade-carrying axis rotates in cylinder or groove, plurality of raw materials is stirred mixed Close, make a kind of machine of mixture.Building and farmland infrastructure need to use mixer mixing concrete, and people commonly use A kind of mixer, this mixer include the agitator being located in rack, and the upper end opening of agitator, bottom is equipped with and cover board is housed Discharge port, be equipped with the rabble that more lower parts are equipped with agitating vane in agitator, the top of rabble and be located at agitator The agitating shaft at middle part is affixed, and agitating shaft stretches out the bottom connection retarder and motor of agitator.Into mixer plus water when Wait, usually one end of water pipe be connected on water tank or tap, the other end of water pipe be directly placed in mixer into Row plus water.
There are following technical problem for the prior art:1st, when mixer adds water, directly by water pipe be placed in agitator into Row plus water, since amount of water is big, and amount of water can influence the viscosity of later stage concrete;During Jia Shui easily occur with The aggregate and cement that water in water pipe directly contacts can first be soaked in water and in addition on one side not in contact with part then or dry State;Water can not be uniformly immersed in agitator from surrounding, influences the efficiency of stirring;2nd, during stirring, often occur Phenomena such as aggregate or cement spill-over, i.e. aggregate or cement easily overflow during stirring from the upper end of agitator, trickle down On the ground;And concrete can form hard solid after drying up, it is not easy to it is cleaned up from the ground, not only influences processing environment, And it be easy to cause the waste of aggregate or cement;3rd, after the completion of concrete stirring, if quick stirring is so that concrete stirs always Mixing excessively, influences the quality of concrete;But do not stir and concrete can be caused situation about solidifying occur.
The content of the invention
It is an object of the invention to provide a kind of concrete processing method, can not only uniformly intake, additionally it is possible to prevent Concrete overflows during stirring and drops to ground.
To reach above-mentioned purpose, base case of the invention is as follows:
A kind of concrete processing method, is processed using concrete batch plant, and concrete batch plant includes positive and negative Rotating motor, supporting rack, the rotation section of annular, the agitator of agitating shaft and upper end opening;Be connected with clockwise and anticlockwise motor for pair The frequency converter that clockwise and anticlockwise motor slows down, and agitating shaft is driven by clockwise and anticlockwise motor;Agitator is fixedly connected on supporting rack; Clockwise and anticlockwise motor is located at the bottom of agitator;Agitator is equipped with the discharging portion for discharging;Rotation section is rotatably connected on stirring The upper end of bucket, rotation section is equipped with the opening connected with agitator, and open diameter is more than the bucket footpath of agitator;Open top Inner wall be equipped with a circle baffle ring and a circle helical teeth, helical teeth is located at the top of baffle ring;The inner wall of open lower part is arcwall face, and arc The position in shape face is less than the bung hole of agitator;Agitating shaft is equipped with supporting rod, and the end of supporting rod is equipped with friction portion, friction portion Upper articulation has pawl and for carrying out spacing limited block to pawl;Limited block is located at the side of pawl;Pawl connects with helical teeth Touch, and pawl can drive rotation section to rotate;The lower part in friction portion is the arc strip coordinated with arcwall face;Set in the bucket wall of agitator There is a circle to rotate chamber, rotate intracavitary and be rotatably connected to circular column, the upper end of circular column reaches the upper end of agitator and towards arc The direction in face is outwardly formed crimping, which is fixedly connected with arcwall face;The inner wall of agitator is equipped with a circle and connects with rotating chamber Logical slideway, slidably connects fixed link in slideway, and one end of fixed link is fixedly connected with the lower end of circular column, fixed link it is another One end, which is fixedly connected to be useful for scraping agitator inner wall, scrapes rub piece;Rotation section is equipped with the water inlet for being used for the water flowing into opening Portion;Procedure of processing is as follows:
Step 1: feeding:Take cement, aggregate;
Step 2: blowing:Cement and aggregate are put into agitator;
Step 3: plus water and stirring:The pipeline connected with water source is connected at water entering section, opens water entering section, treats that water will Open lower part is filled and is flowed into along the bucket wall of agitator in agitator, while starts clockwise and anticlockwise motor, and agitating shaft is stirred Mix;Water entering section is closed after the water in agitator reaches requirement, and the pipeline connected with water source is removed from water entering section;
Step 4: stirring discharge:Concrete is formed after stirring 4~15min in step 3;Clockwise and anticlockwise motor rotates backward, Start frequency converter at the same time;After 0.5~1min of clockwise and anticlockwise motor reverse agitating function concrete, discharging portion is opened, concrete is discharged.
This programme produce beneficial effect be:
1st, this programme is now to be entered by water entering section in opening when water inlet, since the inner wall of open lower part is arc Shape face, and the position of arcwall face is less than the bung hole of agitator, so water first can fill open lower part, then from opening slowly Overflow, and be flowed into along the bucket wall of agitator in agitator;And then realize water and uniformly added from surrounding into agitator, Again center section is slowly immersed in from the cement at agitator inner wall and aggregate;Along with cement of the agitating shaft in agitator It is stirred with aggregate, and then has gradually formed concrete.
2nd, this programme drives agitating shaft using clockwise and anticlockwise motor, can realize that two friction speeds stir concrete Mix, and the speed of the latter reversion is slower, and then the mixing speed of concrete is controlled, after preventing concrete stirring from reaching requirement Also concrete is stirred using higher speed.Specifically there are following two motion processes:
When clockwise and anticlockwise motor rotates, agitating shaft drives supporting rod to rotate, and pawl can be contacted with helical teeth at this time, and oblique Rotation under the stirring of tooth;If in whipping process, either aggregate can be fallen into cement from the bung hole spilling cement or aggregate of agitator Onto the arcwall face of open lower part;Since agitating shaft can drive supporting rod to rotate, the friction portion of support boom end can also revolve Turn, since the lower part in friction portion is the arc strip with arcwall face cooperation, arc strip can promote arc during rotation Cement or aggregate on face so that cement or aggregate are returned in agitator.Entered further, since also having water in whipping process In agitator, therefore the part of cement or aggregate spilt on the arcwall face of open lower part can also turn again to stirring with current In bucket;To sum up, this programme can prevent concrete from being overflowed during stirring and drop to ground.
After the completion of concrete stirring, clockwise and anticlockwise motor is rotated backward towards the direction opposite with rotating before, at the same time Start frequency converter;Agitating shaft drives pawl rotation, and pawl can be limited that block is spacing, and pawl will not be rotated freely again at this time, and And the end of pawl can prop up helical teeth and then drive rotation section rotation;When rotation section rotates, it can drive and be fixed with arcwall face The circular column of connection rotates, and ring part drives fixed link to rotate, and fixed link drive scrapes rub piece and the inner wall of agitator is scraped; And then realize that not only agitating shaft is stirred to concrete, but also scrape rub piece and also scraped in the inner wall to agitator, Realize the stirring to concrete;If needing feeding at this time, discharging portion is opened, concrete is gradually discharged from discharging portion, scrapes rub piece Setting can prevent concrete from remaining on the inner wall of agitator.
3rd, in the prior art, due to speed when concrete stirs, and after the completion of concrete stirring, if always Still stirred with former speed, easily cause concrete excessive whipping, influence the quality of concrete;But do not stir and can cause to mix There is situation about solidifying in solidifying soil.
This programme realizes the deceleration to clockwise and anticlockwise motor using frequency converter;After the completion of concrete stirring, clockwise and anticlockwise motor Rotated towards the direction opposite with former rotation, start frequency converter at this time, so that clockwise and anticlockwise motor speed declines;It can realize To the stirring at low speed of concrete;And during stirring, scraping rub piece constantly can also scrape the inner wall of agitator Wipe, prevent concrete to be sticked on inner wall.
4th, the setting of baffle ring prevents cement, the bone in agitator mainly to play the role of blocking cement, aggregate or water Material or water are contacted with helical teeth.
Preferred solution one:As the further optimization to base case, water entering section is water inlet pipe, and water inlet pipe with it is open Lower part connects.
Simply realize very much and add water into agitator;When specifically used, the water that will be directly connected with tap Pipe is connected on water inlet pipe.
Preferred solution two:As the further optimization to preferred solution one, agitating shaft includes main shaft and stirring strut, stirring Strut is fixedly connected on main shaft.
Simply realize very much the stirring to cement and aggregate in agitator.
Preferred solution three:As the further optimization to preferred solution two, stirring strut is waveform.Further easy to pair The stirring of cement and aggregate, and then form concrete.
Preferred solution four:As the further optimization to preferred solution three, circular column, which is equipped with, is used for the water flowing into slideway Intake tunnel.
Allow the water to enter in slideway by intake tunnel, then enter back into agitator;It is not only convenient for stirring The middle part for mixing bucket adds water;And slideway can also be cleaned when agitator is cleaned in the later stage.
Preferred solution five:As the further optimization to preferred solution four, discharging portion is discharge nozzle, and discharge nozzle is positioned at stirring Mix the bottom of bucket.Simply realize very much the discharging to agitator inner concrete.
Preferred solution six:As the further optimization to base case, maximum aggregate size is 60~80mm in step 1. Further also control the quality of the concrete finally obtained at the same time easy to stirring.
Brief description of the drawings
Fig. 1 is a kind of sectional view of concrete processing method of the present invention;
Fig. 2 is the partial structural diagram of circular column in Fig. 1;
Fig. 3 is the structure diagram in friction portion in Fig. 1.
Embodiment
Below by embodiment, the present invention is described in further detail:
Reference numeral in Figure of description 1, Fig. 2 and Fig. 3 includes:Clockwise and anticlockwise motor 1, agitating shaft 11, main shaft 111, stir Mix strut 112, supporting rack 2, agitator 3, discharge nozzle 31, circular column 32, crimping 321, intake tunnel 322, slideway 33, fixed link 331st, rub piece 332, rotation section 4, opening 41, arcwall face 411, baffle ring 42, helical teeth 43, water inlet pipe 44, supporting rod 5, friction portion are scraped 51st, pawl 511, limited block 512, arc strip 513, frequency converter 6.
As shown in Figure 1, Figure 2 and Figure 3, to reach above-mentioned purpose, base case of the invention is as follows:
A kind of concrete processing method, is processed using concrete batch plant, and concrete batch plant includes positive and negative Rotating motor 1, supporting rack 2, the rotation section 4 of annular, the agitator 3 of the agitating shaft 11 that is driven by clockwise and anticlockwise motor 1 and upper end opening; Agitator 3 is fixedly connected on supporting rack 2;Clockwise and anticlockwise motor 1 is located at the bottom of agitator 3, and is connected with clockwise and anticlockwise motor 1 For the frequency converter 6 to slow down to clockwise and anticlockwise motor 1.Agitator 3 is equipped with the discharging portion for discharging;Discharging portion is discharging Pipe 31, and discharge nozzle 31 is located at the bottom of agitator 3.
Rotation section 4 is equipped with the opening 41 connected with agitator 3, and the opening 41 is so that rotation section 4 forms a ring-type.It is spacious 41 center of mouth and the center of agitator 3 are located in same vertical axis.The diameter of opening 41 is more than the bucket footpath of agitator 3, makes Obtain rotation section 4 and cover on 3 upper end of agitator, and rotation section 4 can freely rotate.The lower end of rotation section 4 extends internally so that spacious The inner wall of 41 lower parts of mouth forms arcwall face 411.In order to realize that rotation section 4 can be freely rotated, the lower end of rotation section 4 is equipped with annular Protrusion, the outer wall of agitator 3 are equipped with a ring annular groove, the side walls connection of annular protrusion and annular groove.
The inner wall on open 41 tops is equipped with a circle baffle ring 42 and one and encloses helical teeth 43, and helical teeth 43 is towards right-oblique inclined plate structure Into.The circle helical teeth 43 is located at the top of baffle ring 42, and the position of arcwall face 411 is less than the bung hole of agitator 3;Set on agitating shaft 11 There is supporting rod 5, the end of supporting rod 5 is equipped with friction portion 51, as shown in figure 3, the upper articulation in friction portion 51 has pawl 511 and uses In carrying out spacing limited block 512 to pawl 511;Limited block 512 is located at the left side of pawl 511;Pawl 511 connects with helical teeth 43 Touch, and pawl 511 can drive rotation section 4 to rotate;The lower part in friction portion 51 is the arc strip 513 coordinated with arcwall face 411;Stirring A circle is equipped with the bucket wall of bucket 3 and rotates chamber, intracavitary is rotated and is rotatably connected to circular column 32, the upper end of circular column 32 reaches agitator 3 upper end is simultaneously outwardly formed crimping 321 towards the direction of arcwall face 411, which is fixedly connected with arcwall face 411;Stirring The inner wall of bucket 3 is equipped with the slideway 33 that a circle is connected with rotating chamber, and fixed link 331, fixed link 331 are slidably connected in slideway 33 One end be fixedly connected with the lower end of circular column 32, the other end of fixed link 331 be fixedly connected is useful for scrape 3 inner wall of agitator Scrape rub piece 332;Rotation section 4 is equipped with the water entering section for being used for the water flowing into opening 41.Water entering section is water inlet pipe 44, and water inlet pipe 44 connect with the lower part of opening 41.
Agitating shaft 11 includes main shaft 111 and stirring strut 112, and stirring strut 112 is fixedly connected on main shaft 111.Stirring Strut 112 is waveform.Further easy to the stirring to cement and aggregate, and then form concrete.Circular column 32, which is equipped with, to be used In the intake tunnel 322 of the water flowing into slideway 33.
Procedure of processing is as follows:
Step 1: feeding:Cement, aggregate are taken, and maximum aggregate size is 60~80mm;Aggregate herein is sand, stone.
Step 2: blowing:Cement and aggregate are put into agitator.
Step 3: plus water and stirring:The pipeline connected with water source is connected at water entering section, then opens water inlet pipe 44; Since the inner wall of open 41 lower parts is arcwall face 411, and the position of arcwall face 411 is less than the bung hole of agitator 3, so water can be first The lower part of opening 41 is filled, is then slowly escaped through from opening 41, and be flowed into along the bucket wall of agitator 3 in agitator 3;Into And realize water and uniformly added from surrounding into agitator 3, then be slowly immersed in from the cement at 3 inner wall of agitator and aggregate Center section.Start clockwise and anticlockwise motor 1 at the same time, clockwise and anticlockwise motor 1 drives agitating shaft 11 to rotate clockwise, and agitating shaft 11 is to stirring Cement and aggregate in bucket 3 are stirred.Meanwhile agitating shaft 11 drives supporting rod 5 to rotate, pawl 511 can be with helical teeth 43 at this time Contact, and swung to the left under the stirring of helical teeth 43;If in whipping process, cement or aggregate are overflowed from the bung hole of agitator 3, Cement or aggregate can be fallen on the arcwall face 411 of open 41 lower parts;Since agitating shaft 11 can drive supporting rod 5 to rotate, because The friction portion 51 of this 5 end of supporting rod can also rotate, since the lower part in friction portion 51 is the arc strip with the cooperation of arcwall face 411 513, therefore arc strip 513 can promote the cement or aggregate on arcwall face 411 during rotation so that cement or aggregate return Into agitator 3.Entered further, since also having water in whipping process in agitator 3, therefore spill into open 41 lower parts Part of cement or aggregate on arcwall face 411 can also turn again in agitator 3 with current.In the above process, when agitator 3 After interior water reaches requirement, water inlet pipe 44 is closed immediately, and the pipeline connected with water source is removed from water inlet pipe 44.
Step 4: stirring discharge:Concrete is formed after stirring 4~15min in step 3;Clockwise and anticlockwise motor 1 rotates backward (rotating counterclockwise), while start frequency converter 6, frequency converter 6 is so that clockwise and anticlockwise motor 1 slows down.Agitating shaft 11 is with 511 turns of pawl Dynamic, pawl 511 can be limited that block 512 is spacing, and pawl 511 will not be rotated freely again, and the end of pawl 511 can be supported at this time Firmly helical teeth 43 so that drive rotation section 4 rotate;When rotation section 4 rotates, the annular being fixedly connected with arcwall face 411 can be driven Column 32 rotates, and ring part drives fixed link 331 to rotate, and the drive of fixed link 331 scrapes rub piece 332 and the inner wall of agitator 3 is scraped Wipe;And then realize that not only agitating shaft 11 is stirred to concrete, but also scrape rub piece 332 also to the inner wall of agitator 3 into Row scrapes, and also achieves the stirring to concrete;If needing feeding at this time, discharge nozzle 31 is opened, concrete is gradually from discharge nozzle 31 discharges, scraping the setting of rub piece 332 can prevent concrete from remaining on the inner wall of agitator 3.This programme is rotating counterclockwise During, the rotating speed of clockwise and anticlockwise motor 1 is reduced, although rotating speed reduces, scraping rub piece 332 can also be constantly to stirring The inner wall of bucket 3 is scraped, and prevents concrete to be sticked on inner wall;After 1 0.5~1min of reverse agitating function concrete of clockwise and anticlockwise motor, Discharge nozzle 31 is opened, concrete is discharged.
More than be only the embodiment of the present invention, the general knowledge such as known concrete structure and characteristic is not made excessively herein in scheme Description.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, it can also make Several modifications and improvements, these should also be considered as protection scope of the present invention, these effects implemented all without the influence present invention And practical applicability.The scope of protection required by this application should be based on the content of the claims, specific in specification The records such as embodiment can be used for the content for explaining claim.

Claims (7)

1. a kind of concrete processing method, it is characterised in that be processed using concrete batch plant, the concrete stirring Equipment includes the agitator of clockwise and anticlockwise motor, supporting rack, the rotation section of annular, agitating shaft and upper end opening;The rotating electricity The frequency converter for slowing down to clockwise and anticlockwise motor is connected with machine, and agitating shaft is driven by the clockwise and anticlockwise motor;It is described Agitator is fixedly connected on supporting rack;The clockwise and anticlockwise motor is located at the bottom of agitator;The agitator, which is equipped with, to be used for The discharging portion of discharging;The rotation section is rotatably connected on the upper end of agitator, and rotation section is equipped with the opening connected with agitator, And open diameter is more than the bucket footpath of agitator;The inner wall on the opening top is equipped with a circle baffle ring and a circle helical teeth, helical teeth Positioned at the top of baffle ring;The inner wall of open lower part is arcwall face, and the position of arcwall face is less than the bung hole of agitator;The stirring Axis is equipped with supporting rod, and the end of supporting rod is equipped with friction portion, and the upper articulation in the friction portion has pawl and for pawl Carry out spacing limited block;The limited block is located at the side of pawl;The pawl is contacted with the helical teeth, and pawl can drive Rotation section rotates;The lower part in the friction portion is the arc strip coordinated with the arcwall face;It is equipped with the bucket wall of the agitator One circle rotates chamber, and the rotation intracavitary is rotatably connected to circular column, and the upper end of the circular column reaches upper end and the court of agitator The direction for the arcwall face is outwardly formed crimping, which is fixedly connected with the arcwall face;On the inner wall of the agitator Equipped with a circle and the slideway that connects of rotation chamber, slidably connect fixed link in the slideway, one end of the fixed link with it is described The lower end of circular column is fixedly connected, and the other end of fixed link, which is fixedly connected to be useful for scraping agitator inner wall, scrapes rub piece;It is described Rotation section is equipped with the water entering section for being used for the water flowing into opening;Procedure of processing is as follows:
Step 1: feeding:Take cement, aggregate;
Step 2: blowing:Cement and aggregate are put into agitator;
Step 3: plus water and stirring:The pipeline connected with water source is connected at water entering section, water entering section is opened, treats water by opening Lower part fill and flowed into along the bucket wall of agitator in agitator, while start clockwise and anticlockwise motor, agitating shaft is stirred;When Water in agitator closes water entering section after reaching requirement, and the pipeline connected with water source is removed from water entering section;
Step 4: stirring discharge:Concrete is formed after stirring 4~15min in step 3;Clockwise and anticlockwise motor rotates backward, at the same time Start frequency converter;After 0.5~1min of clockwise and anticlockwise motor reverse agitating function concrete, discharging portion is opened, concrete is discharged.
A kind of 2. concrete processing method according to claim 1, it is characterised in that the water entering section is water inlet pipe, and Water inlet pipe is connected with open lower part.
3. a kind of concrete processing method according to claim 2, it is characterised in that the agitating shaft includes main shaft and stirs Strut is mixed, the stirring strut is fixedly connected on main shaft.
4. a kind of concrete processing method according to claim 3, it is characterised in that the stirring strut is waveform.
A kind of 5. concrete processing method according to claim 4, it is characterised in that the circular column be equipped be used for The intake tunnel of water flowing in slideway.
A kind of 6. concrete processing method according to claim 5, it is characterised in that the discharging portion is discharge nozzle, and Discharge nozzle is located at the bottom of agitator.
7. a kind of concrete processing method according to claim 1, it is characterised in that maximum aggregate size is in step 1 60~80mm.
CN201711231104.3A 2017-11-29 2017-11-29 A kind of concrete processing method Active CN108015894B (en)

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Application Number Priority Date Filing Date Title
CN201711231104.3A CN108015894B (en) 2017-11-29 2017-11-29 A kind of concrete processing method

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Application Number Priority Date Filing Date Title
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CN108015894B CN108015894B (en) 2019-07-23

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201111446Y (en) * 2007-06-08 2008-09-10 黄哲 Novel stirring type mud-iron separator
CN103192453A (en) * 2013-03-26 2013-07-10 杭州灵建工程机械有限公司 High-efficiency mortar rolling type automatic stirrer
CN205097362U (en) * 2015-11-11 2016-03-23 大连山泰新实业有限公司 Building material agitating unit with dust collecting equipment
CN205130111U (en) * 2015-10-27 2016-04-06 黄荣尚 Concrete mixer for building with self - cleaning device
CN106945177A (en) * 2017-04-06 2017-07-14 刘云海 A kind of concrete batch plant with the controllable function that adds water

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201111446Y (en) * 2007-06-08 2008-09-10 黄哲 Novel stirring type mud-iron separator
CN103192453A (en) * 2013-03-26 2013-07-10 杭州灵建工程机械有限公司 High-efficiency mortar rolling type automatic stirrer
CN205130111U (en) * 2015-10-27 2016-04-06 黄荣尚 Concrete mixer for building with self - cleaning device
CN205097362U (en) * 2015-11-11 2016-03-23 大连山泰新实业有限公司 Building material agitating unit with dust collecting equipment
CN106945177A (en) * 2017-04-06 2017-07-14 刘云海 A kind of concrete batch plant with the controllable function that adds water

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Effective date of registration: 20231206

Address after: 056000 South Hanlin Road West, Tianzhuang Village, Quzhou Town, Quzhou County, Handan City, Hebei Province

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Address before: Room 332, No. 159 Hongdu Road, Jiangbei District, Ningbo City, Zhejiang Province, 315000

Patentee before: NINGBO JIANGBEI SENYI MACHINERY MANUFACTURING CO.,LTD.

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