CN111054687A - Cleaning device and cleaning method for stirring head of cement stirrer - Google Patents
Cleaning device and cleaning method for stirring head of cement stirrer Download PDFInfo
- Publication number
- CN111054687A CN111054687A CN201911361824.0A CN201911361824A CN111054687A CN 111054687 A CN111054687 A CN 111054687A CN 201911361824 A CN201911361824 A CN 201911361824A CN 111054687 A CN111054687 A CN 111054687A
- Authority
- CN
- China
- Prior art keywords
- stirring head
- plate
- base
- cleaning
- head
- 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.)
- Pending
Links
- 238000003756 stirring Methods 0.000 title claims abstract description 60
- 238000004140 cleaning Methods 0.000 title claims abstract description 35
- 239000004568 cement Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 13
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 229920003023 plastic Polymers 0.000 claims abstract description 20
- 235000006408 oxalic acid Nutrition 0.000 claims abstract description 16
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000243 solution Substances 0.000 abstract description 15
- 238000002474 experimental method Methods 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 3
- 239000011435 rock Substances 0.000 description 8
- 239000011083 cement mortar Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- B08B3/022—Cleaning travelling work
-
- 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
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
Abstract
The invention discloses a cleaning device for a stirring head of a cement mixer, which comprises a box body, an injection part, a fixing part and a motor, wherein the injection part is arranged on the box body; the spraying part comprises a water pump, a first plastic pipe and a high-pressure water gun which are connected; the fixed part comprises a base, a first fixed plate and a second fixed plate, the top end of a bearing of the motor is fixedly connected with the center of the base, and the stirring head is fastened in a circular area defined by the two second fixed plates; the invention also discloses a cleaning method of the stirring head of the cement stirring machine. The device has the advantages that the device is simple in structure and convenient to operate, the stirring head is fixed on the base, the bearing drives the stirring head to move up and down and rotate, the high-pressure water gun sprays the oxalic acid solution to enable the cement residues adhered to the stirring head to chemically react with the oxalic acid solution, the cement residues fall off rapidly under the high-pressure action of water, time and labor are saved, meanwhile, the follow-up experiment error caused by the residual cement residues on the stirring head is greatly reduced, and the accuracy of the follow-up experiment is guaranteed.
Description
Technical Field
The invention relates to the technical field of cleaning of cement mixers, in particular to a cleaning device and a cleaning method for a stirring head of a cement mixer.
Background
The engineering rock mass is mostly subject to multiple disturbances of the movement of the geological structure, which contains various rocks with different properties. In various building projects such as tunnel construction, coal mine construction and other large-scale projects, how to ensure the stability of surrounding rocks is a problem which needs to be solved. To solve this problem, the constitutive relation, bearing capacity, deformation failure mechanism, failure process, etc. of various rocks must be known, and effective measures can be taken to maintain the stability of the rock mass and further ensure the safety of the engineering.
At present, need carry out a large amount of class rocks preparation experiments, when preparation class rock material, need produce the sample of different intensity through different cement mortar than, therefore cement mortar's application is comparatively extensive. But when laboratory preparation class rock material, cement mortar is mixing the stirring back, and the stirring head of mixer is usually cleared up with manual, and such mode both wastes time and energy, hardly guarantees the sanitization again, remains the cement mortar residue on the stirring head and makes the experiment next time produce great error, seriously influences the precision of test next time.
Disclosure of Invention
In order to solve the technical problem that the cement residue is difficult to clean after the stirring head of the stirrer is used, the invention discloses a cleaning device and a cleaning method for the stirring head of the cement stirrer, which are convenient, quick, time-saving, labor-saving and easy to operate.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cleaning device for a stirring head of a cement mixer comprises a box body, a spraying part for spraying oxalic acid solution to the stirring head in the box body, a fixing part for fixing the stirring head on a base, and a motor for driving the base to move up and down and rotate; the box body comprises a left side plate, a right side plate, a top plate, a bottom plate, a front side plate and a rear side plate; the spraying part comprises a water pump, a first plastic pipe and a high-pressure water gun which are connected; the fixed part comprises a base, a first fixed plate and two second fixed plates, the top end of a bearing of the motor is fixedly connected with the center of the base, the first fixed plate is fixedly connected with the base through a first bolt, the two second fixed plates are fixedly connected through a second bolt, and the stirring head is fastened in a circular area defined by the two second fixed plates.
In a further preferred embodiment of the present invention, the first fixing plate has a U-shaped structure, the middle portion of the second fixing plate has a semi-arc structure, and the second fixing plate is located inside the first fixing plate.
As a further preferred option of the invention, the middle part of the bottom plate of the box body is provided with a hole matched with a bearing of the motor, and the bearing is also provided with a sealing ring.
As a further preferable mode of the invention, the bottom of the base is further provided with a groove matched with the bearing, and the base is connected with the bearing through a clamping sleeve.
As a further preferred aspect of the invention, a round hole is formed in the middle of the right side plate of the box body, one end of the high-pressure water gun nozzle is connected with the first plastic pipe, the other end of the high-pressure water gun nozzle penetrates through the round hole to enter the box body, and the height of the round hole is higher than that of the stirring head.
As a further preferred option of the invention, the bottom of the left side plate of the box body is provided with a water outlet, and the second plastic pipe is communicated with the water outlet.
In a further preferred embodiment of the present invention, the top plate and the rear side plate of the box body are connected by a hinge, and the top plate is further provided with a handle.
As a further optimization of the invention, the box body is of an integrated structure, the left side plate, the right side plate, the top plate, the bottom plate, the front side plate and the rear side plate are all made of transparent plastic plates, and the thickness of each plastic plate is 2 mm.
The invention also aims to disclose a cleaning method of the stirring head of the cement stirring machine, which adopts the cleaning device and comprises the following steps:
(1) a top plate of the box body is opened through a handle, the stirring head is fixed on the base through the fixing part, and the top plate is closed;
(2) the water pump is started, the water pressure is controlled to be 5MPa, the oxalic acid solution in the water pump is sprayed by a high-pressure water gun to flush the stirring head, and meanwhile, the motor is started, and the bearing drives the base and the stirring head to move up and down and rotate;
(3) and after the stirring head is cleaned, closing the motor and the water pump, opening the top plate, taking out the stirring head, and finishing the whole cleaning process.
The device has the advantages that the device is simple in structure, easy to manufacture and convenient to operate, the stirring head to be cleaned is fixed on the base through the fixing part, the motor bearing drives the base and the stirring head to move up and down and rotate, oxalic acid solution capable of dissolving cement is sprayed through the high-pressure water gun, so that cement residues adhered to the stirring head are subjected to chemical reaction with the oxalic acid solution, and meanwhile, the cement residues fall off rapidly under the high-pressure action of water, so that the device saves time and labor, greatly reduces subsequent experimental errors caused by the residual cement residues on the stirring head, can be used for cleaning the stirring head after stirring of various cement mortars, saves more time and labor, and ensures the accuracy of subsequent tests.
Drawings
FIG. 1 is a schematic view of a cleaning apparatus according to the present invention;
FIG. 2 is a top view of the stationary portion of the present invention;
FIG. 3 is a schematic view of the fixing portion of the present invention fixed to the base;
fig. 4 is a side view of fig. 3.
Wherein, 1-a stirring head; 21-a bearing; 22-a stationary part; 221-a first fixation plate; 222-a second fixation plate; 223-a first bolt; 224-a second bolt; 23-a base; 24-a sealing ring; 25-a motor; 31-high pressure water gun; 32-a first plastic tube; 33-a water pump; 4-a box body; 41-hinge; 42-water outlet; 43-a second plastic tube; 44-a handle; 45-round hole; 46-a top plate; 47-a bottom plate; 48-left side panel; 49-right side panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in the figure, the cleaning device of the stirring head of the cement mixer comprises a box body 4, an injection part for injecting oxalic acid solution to the stirring head 1 in the box body 4, a fixed part 22 for fixing the stirring head 1 on a base 23, and a motor 25 for driving the base 23 to move up and down and rotate; wherein, the box body 4 comprises a left side plate 48, a right side plate 49, a top plate 46, a bottom plate 47, a front side plate and a rear side plate; the spraying part comprises a water pump 33, a first plastic pipe 32 and a high-pressure water gun 31 which are connected; the fixing portion 22 includes a base 23, a first fixing plate 221 and two second fixing plates 222, the top end of the bearing 21 of the motor 25 is fixedly connected with the center of the base 23, the first fixing plate 221 is fixedly connected with the base 23 through a first bolt 223, the two second fixing plates 222 are fixedly connected through a second bolt 224, the second fixing plate 222 can be clamped by fastening the second bolt 224 to fasten the mixing head 1, and the mixing head 1 is fastened in a circular area surrounded by the two second fixing plates 222.
Particularly, the first fixing plate 221 is a U-shaped structure, the middle portion of the second fixing plate 222 is a semi-arc structure, the mixing head 1 is placed on the mixing head 1, the second fixing plate 222 is located on the inner side of the first fixing plate 221, the first bolt 223 is fastened, the second fixing plate 222 can be fixed on the inner side of the first fixing plate 221, and meanwhile, the whole fixing portion 22 is fixed on the base 23, so that the purpose that the mixing head 1 is fixed on the base 23 is achieved.
In particular, the middle of the bottom plate 47 of the box body 4 is provided with a hole matched with the bearing 21 of the motor 25, the bearing 21 is further provided with a sealing ring 24, and the sealing ring 24 is tightly attached to the hole to prevent waste water from flowing out of the bottom plate 47 of the box body 4 during operation.
Particularly, the bottom of the base 23 is further provided with a groove matched with the bearing 21, and the base 23 is connected with the bearing 21 through a clamping sleeve.
In particular, a circular hole 45 is formed in the middle of the right side plate 49 of the box body 4, one end of the spray head of the high-pressure water gun 31 is connected with the first plastic pipe 32, the other end of the spray head penetrates through the circular hole 45 to enter the box body 4, and the height of the circular hole 45 is higher than that of the stirring head 1, so that each part of the stirring head 1 can be cleaned.
Particularly, the bottom of the left side plate 48 of the box body 4 is provided with a water outlet 42, the second plastic pipe 43 is communicated with the water outlet 42, and the flushed wastewater is led out for treatment; the first plastic pipe 32 and the second plastic pipe 43 are made of PVC material, so that the oxalic acid solution pipeline can be effectively prevented.
In particular, the top plate 46 and the rear side plate of the box body 4 are connected by a hinge 41, and a handle 44 is further attached to the top plate 46 so that the top plate 46 can be freely opened and closed.
Specially, above-mentioned box 4 formula structure as an organic whole, left side board 48, right side board 49, roof 46, bottom plate 47, preceding curb plate and posterior lateral plate are made by transparent plastic board, and plastic board thickness is 2mm, is guaranteeing not corroded by oxalic acid solution to and box 4 intensity itself can not be because of the high pressure water warp in, still be convenient for observe the washing situation of stirring head 1 often, and the simple manufacture of box 4, undetachable, comparatively economical and practical.
A method for cleaning a stirring head of a cement mixer takes a common JJ-5 cement mortar mixer as an example, the stirring head 1 can be detached, and the cleaning device comprises the following steps:
(1) the top plate 46 of the box body 4 is opened through the handle 44, the stirring head 1 is fixed on the base 23 through the fixing part 22, and the top plate 46 is closed;
(2) the water pump 33 in the injection part is opened, the water pressure is controlled to be 5MPa, the water pressure is similar to that of daily car washing, impurities can be washed clean, other parts in the device cannot be damaged, oxalic acid solution in the water pump 33 is injected through the high-pressure water gun 31 to wash the stirring head 1, the motor 25 is started, the bearing 21 drives the base 23 and the stirring head 1 to move up and down and rotate, and the stirring head 1 can be guaranteed not to leave dead corners during cleaning;
(3) the cleaning process can be visually observed from the transparent box body 4, after the stirring head 1 is cleaned, the motor 25 and the water pump 33 are closed, the top plate 46 is opened, the stirring head 1 is taken out, and the whole cleaning process is completed.
The reason why the oxalic acid solution is selected as the cleaning solution in the invention is that oxalic acid and cement can generate chemical reaction to dissolve the cement, and the oxalic acid solution capable of dissolving the cement is sprayed by the high-pressure water gun 31, so that the cement residue adhered to the stirring head 1 and the oxalic acid solution can generate chemical reaction, and the cement residue can rapidly fall off from the stirring head 1 under the high-pressure action of water.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make modifications, alterations, additions or substitutions within the spirit and scope of the present invention.
Claims (9)
1. A cleaning device for a stirring head of a cement mixer is characterized by comprising a box body, a spraying part for spraying oxalic acid solution to the stirring head in the box body, a fixing part for fixing the stirring head on a base, and a motor for driving the base to move up and down and rotate; the box body comprises a left side plate, a right side plate, a top plate, a bottom plate, a front side plate and a rear side plate; the spraying part comprises a water pump, a first plastic pipe and a high-pressure water gun which are connected; the fixed part comprises a base, a first fixed plate and two second fixed plates, the top end of a bearing of the motor is fixedly connected with the center of the base, the first fixed plate is fixedly connected with the base through a first bolt, the two second fixed plates are fixedly connected through a second bolt, and the stirring head is fastened in a circular area defined by the two second fixed plates.
2. The apparatus for cleaning a mixing head of a cement mixer according to claim 1, wherein said first retaining plate is of a U-shaped configuration, and the second retaining plate is of a semi-circular arc configuration at the center thereof, said second retaining plate being located inside said first retaining plate.
3. The apparatus for cleaning a mixing head of a cement mixer as claimed in claim 1, wherein the middle of the bottom plate of the housing is provided with a hole adapted to a bearing of the motor, and the bearing is further provided with a sealing ring.
4. The cleaning device for the mixing head of the cement mixer as claimed in claim 1, wherein the bottom of the base is further provided with a groove matched with the bearing, and the base is connected with the bearing through a clamping sleeve.
5. The apparatus for cleaning a mixing head of a cement mixer according to claim 1, wherein a circular hole is formed in the middle of the right side plate of the housing, one end of the high pressure water gun nozzle is connected to the first plastic pipe, the other end of the high pressure water gun nozzle penetrates through the circular hole to enter the interior of the housing, and the height of the circular hole is higher than that of the mixing head.
6. The apparatus for cleaning a mixing head of a cement mixer as claimed in claim 1, wherein the bottom of the left side plate of the casing is provided with a water outlet, and the second plastic pipe is connected to the water outlet.
7. The apparatus for cleaning a mixing head of a cement mixer according to claim 1, wherein the top plate and the rear plate of the housing are hinged to each other, and a handle is further mounted on the top plate.
8. The cleaning device for the mixing head of the cement mixer as claimed in claim 1, wherein the box body is of an integral structure, the left side plate, the right side plate, the top plate, the bottom plate, the front side plate and the rear side plate are all made of transparent plastic plates, and the thickness of the plastic plates is 2 mm.
9. A method for cleaning a mixing head of a cement mixer, using a cleaning device according to any one of claims 1 to 8, comprising the steps of:
(1) a top plate of the box body is opened through a handle, the stirring head is fixed on the base through the fixing part, and the top plate is closed;
(2) the water pump is started, the water pressure is controlled to be 5MPa, the oxalic acid solution in the water pump is sprayed by a high-pressure water gun to flush the stirring head, and meanwhile, the motor is started, and the bearing drives the base and the stirring head to move up and down and rotate;
(3) and after the stirring head is cleaned, closing the motor and the water pump, opening the top plate, taking out the stirring head, and finishing the whole cleaning process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911361824.0A CN111054687A (en) | 2019-12-26 | 2019-12-26 | Cleaning device and cleaning method for stirring head of cement stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911361824.0A CN111054687A (en) | 2019-12-26 | 2019-12-26 | Cleaning device and cleaning method for stirring head of cement stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111054687A true CN111054687A (en) | 2020-04-24 |
Family
ID=70303676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911361824.0A Pending CN111054687A (en) | 2019-12-26 | 2019-12-26 | Cleaning device and cleaning method for stirring head of cement stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111054687A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5419349A (en) * | 1993-02-09 | 1995-05-30 | Emerson Electric Co. | Portable small parts washer |
| CN105583181A (en) * | 2015-12-18 | 2016-05-18 | 合保电气（芜湖）有限公司 | Washing box for insulators |
| CN206264139U (en) * | 2016-12-14 | 2017-06-20 | 福州外语外贸学院 | A kind of concrete mixer cleaning device |
| CN110369422A (en) * | 2019-07-05 | 2019-10-25 | 深圳市华建工程项目管理有限公司 | A kind of building building cement bucket chemically-cleaning device |
| CN209552705U (en) * | 2018-09-19 | 2019-10-29 | 天津江津印刷科技有限公司 | A kind of novel environmental printing equipment spray head cleaning device |
-
2019
- 2019-12-26 CN CN201911361824.0A patent/CN111054687A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5419349A (en) * | 1993-02-09 | 1995-05-30 | Emerson Electric Co. | Portable small parts washer |
| CN105583181A (en) * | 2015-12-18 | 2016-05-18 | 合保电气（芜湖）有限公司 | Washing box for insulators |
| CN206264139U (en) * | 2016-12-14 | 2017-06-20 | 福州外语外贸学院 | A kind of concrete mixer cleaning device |
| CN209552705U (en) * | 2018-09-19 | 2019-10-29 | 天津江津印刷科技有限公司 | A kind of novel environmental printing equipment spray head cleaning device |
| CN110369422A (en) * | 2019-07-05 | 2019-10-25 | 深圳市华建工程项目管理有限公司 | A kind of building building cement bucket chemically-cleaning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101892477B1 (en) | Concrete Mixer with cleaner for preventing stiffness | |
| CN104148315B (en) | Nuclear power station blender clean dirt device | |
| CN206254317U (en) | A kind of automatic cleaning concrete mixer | |
| CN106836657B (en) | Repairing device and method for insufficient grouting of grouting sleeve or device for connecting reinforcing steel bars | |
| CN111054687A (en) | Cleaning device and cleaning method for stirring head of cement stirrer | |
| CN203874729U (en) | Automatic rinsing device for planet type vacuum stirrer | |
| CN108014690B (en) | A kind of finishing wall finiss mixing device | |
| CN211590734U (en) | Concrete mixer truck capable of being automatically cleaned | |
| CN213226913U (en) | Horizontal concrete mixer | |
| CN210934996U (en) | Automatic regenerating unit of resin column | |
| CN208636097U (en) | A kind of Construction for Hydroelectric Project production waste water multifunctional detecting device | |
| CN105080912A (en) | Washing device for paint pipeline of paper machine | |
| CN204447857U (en) | A kind of easy cleaning dosing agitator | |
| CN214716629U (en) | Residual cleaning equipment for reaction kettle pigment kettle | |
| CN210361915U (en) | A agitator for making evaporate and press aerated concrete | |
| CN213286500U (en) | Self-cleaning stirring device | |
| CN216827691U (en) | Railway tunnel drainage blind pipe dredging equipment | |
| CN215428491U (en) | Agitator tank convenient to clearance | |
| CN220482125U (en) | Concrete tank car clout collection device | |
| CN213565816U (en) | Cleaning device for concrete mixer truck | |
| CN217797892U (en) | Concrete is with grit separator who has spraying mechanism | |
| CN220514040U (en) | Flexible paint stirrer | |
| CN220075179U (en) | Acrylic plate raw material mixing stirring device | |
| CN217700525U (en) | Water flushing machine for waterproof construction | |
| CN220144260U (en) | Mixer cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200424 |
|
| RJ01 | Rejection of invention patent application after publication |