CN208133279U - A kind of truck mixer with noise reduction effect - Google Patents
A kind of truck mixer with noise reduction effect Download PDFInfo
- Publication number
- CN208133279U CN208133279U CN201820332472.0U CN201820332472U CN208133279U CN 208133279 U CN208133279 U CN 208133279U CN 201820332472 U CN201820332472 U CN 201820332472U CN 208133279 U CN208133279 U CN 208133279U
- Authority
- CN
- China
- Prior art keywords
- outer barrel
- noise reduction
- inner cylinder
- stirring
- screw rod
- 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
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a kind of truck mixer with noise reduction effect, including outer barrel, the outer barrel upper end is equipped with feed hopper, is equipped with sealing mechanism inside the feed hopper；The outer barrel is internally provided with inner cylinder, and puigging is filled between the outer barrel and the inner cylinder；The outer barrel lower end is equipped with stirring motor, is equipped with pushing screw rod inside the inner cylinder；The inner cylinder lower part is provided with support frame, and rotating cylinder is equipped with inside support frame as described above, is provided with stirring blade on the outside of the rotating cylinder.Beneficial effect is：By the way that puigging is arranged between outer barrel and inner cylinder, sound insulation and noise reduction can be played the role of；The sealing that can be realized feed hopper using sealing mechanism prevents from generating dust pollution when material feeding and stirring；The stirring that raw material realizes vertical direction is pushed up by pushing screw rod and rotating cylinder cooperation, the stirring of horizontal direction is realized by rotating cylinder and stirring blade, whole mixing effect is good.
Description
Technical field
The utility model relates to construction engineering device technique fields, and in particular to a kind of concrete with noise reduction effect
Blender.
Background technique
Concrete refers to the general designation for the cementing integral engineered composite material that gathers materials by cementitious material.The coagulation usually said
A native word, which refers to, makees cementitious material with cement, and sand, masonry gather materials；Match by a certain percentage with water (additive and admixture can be contained)
Close, it is agitated obtained by cement concrete, frequently with truck mixer carry out concrete preparation.
Applicants have discovered that at least there is following technical problem in the prior art：Current truck mixer soundproof effect
Undesirable, when stirring, is easy to produce noise pollution；Simultaneously sealing effect it is undesirable, material feeding and stirring when be easy to produce dust dirt
Dye；Mixing effect is undesirable, influences the preparation efficiency of concrete.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of concrete with noise reduction effect
Blender, undesirable to solve current truck mixer soundproof effect in the prior art, when stirring, is easy to produce noise dirt
Dye；Sealing effect is undesirable simultaneously, and material feeding is easy to produce dust pollution with when stirring；Mixing effect is undesirable, influences concrete
The technical problems such as preparation efficiency.Preferred technical solution passes through in outer barrel in many technical solutions provided by the utility model
Puigging is set between inner cylinder, sound insulation and noise reduction can be played the role of, prevent noise pollution；Utilize the bullet of Packing spring
Power makes slide post in sliding cavity internal slide, to push sealing plate, is sealed using sealing plate to feed hopper, prevents from infusing
Dust pollution is generated when material and stirring；Raw material, which is pushed up, by pushing screw rod and rotating cylinder cooperation realizes turning over for vertical direction
Material realizes the stirring of horizontal direction by rotating cylinder and stirring blade, and whole mixing effect is good, helps to improve stirring efficiency etc.
Technical effect, elaboration as detailed below.
To achieve the above object, the utility model provides following technical scheme：
A kind of truck mixer with noise reduction effect provided by the utility model, including outer barrel, the outer barrel
Bottom is equipped with buffering supporting leg, and the outer barrel upper end is equipped with feed hopper, is equipped with sealing mechanism inside the feed hopper；Institute
It states outer barrel and is internally provided with inner cylinder, the inner cylinder is connected with the feed hopper, the outer barrel and the inner cylinder
Between be filled with puigging；The outer barrel bottom is provided with discharge nozzle, and the discharge nozzle gos deep into inside the inner cylinder, described
Discharge nozzle internal slide is equipped with striker plate, and the striker plate is pierced by the discharge nozzle；
The outer barrel lower end is equipped with stirring motor, and the output end of the stirring motor gos deep into inside the inner cylinder；
Pushing screw rod is installed, the pushing screw rod is fixedly connected with the stirring motor inside the inner cylinder；The pushing screw rod
Lower part be provided with blade, the top of the pushing screw rod is naked axle construction, and the top of the pushing screw rod is equipped with driving tooth
Wheel；The inner cylinder lower part is provided with support frame, and support frame as described above inside is equipped with rotating cylinder, the rotating cylinder position by bearing
On the outside of the pushing screw rod；The rotating cylinder top is provided with stirring notch, is equipped with driven internal tooth at the top of the rotating cylinder
Wheel, the driven internal gear are meshed with the driving gear, are provided with stirring blade on the outside of the rotating cylinder；
The sealing mechanism includes fixed link, sealing plate, and the fixed link and the sealing plate are hinged on the charging
Struggle against inner wall, and the sealing plate is located above the fixed link, and the fixed link is internally provided with sliding cavity, inside the sliding cavity
Sliding bar is installed by Packing spring, the sliding bar is pierced by the sliding cavity, and the top of the sliding bar with it is described close
Sealing plate bottom is hinged.
Using a kind of above-mentioned truck mixer with noise reduction effect, raw material is put into the feed hopper when use device
Inside overcomes the elastic force of the Packing spring to make the sliding bar to cunning inside the sliding cavity under the action of raw material gravity
It is dynamic, to realize that the sealing plate is rotated in the inner wall of the feed hopper, finally open the feed hopper, raw material by it is described into
Hopper enters inside the inner cylinder, realizes the injection of raw material, after the completion of raw material injection, utilizes the elastic force of the Packing spring
Make the sliding bar in the sliding cavity internal slide, until setting back, the sealing plate also sets back therewith, passes through institute
It states sealing plate to block the feed hopper, realizes the sealing of the feed hopper, can prevent dust when material feeding or stirring from overflowing,
It can prevent dust pollution；The stirring motor work drives the pushing screw rod in the rotating cylinder internal rotating, will
Raw material pushes up, until raw material is overflowed from the stirring indentation, there, raw material drops back into the inner cylinder again under the effect of gravity
Bottom, realize to raw material carry out vertical direction stirring；While pushing screw rod rotation, pass through the driving gear
It is engaged transmission with the driven internal gear, the rotating cylinder and the pushing screw rod is made to synchronize reverse rotation, it is described
Rotating cylinder drives stirring of the stirring blade to raw material progress horizontal direction, and device can carry out vertical direction to raw material and turn over
The stirring of material and horizontal direction, mixing effect are good, high-efficient；Due to being filled between the outer barrel and the inner cylinder
Puigging is stated, sound insulation, noise reduction can be played the role of in the device course of work, prevent noise pollution；After the completion of stirring,
The striker plate is pulled up, the striker plate is made to release the sealing to the discharge nozzle, coagulation is realized by the discharge nozzle
The discharge of soil.
Preferably, there are three the buffering supporting leg is total, and be uniformly distributed.
Preferably, the buffering supporting leg includes fixed column, lifting column, the fixed column bottom is equipped with fixed plate, institute
It states fixed column and is internally provided with internal cavities, the internal cavities inside is equipped with the lifting column by buffer spring, described
Lifting column is pierced by the internal cavities, and the top of the lifting column is fixedly connected with the bottom surface of the outer barrel.
Preferably, the outer diameter of the lifting column is equal with the internal diameter of the internal cavities, and use gap
Cooperation.
Preferably, the inner wall of the internal cavities is provided with guide groove, the lifting column bottom is provided with guide pad, institute
State guide pad and the guide groove clearance fit.
Preferably, there are two the sealing mechanism is total, and it is symmetrical, the outer end of two sealing plates closely connects
Touching.
Preferably, the outer diameter of the sliding bar is equal with the internal diameter of the sliding cavity, and matched using gap
It closes.
Preferably, the inner wall of the sliding cavity is provided with sliding slot, the bottom of the sliding bar is provided with sliding block, the cunning
Block and the sliding slot clearance fit.
Preferably, maximum height of the setting height of the stirring notch lower than the blade of the pushing screw rod.
Preferably, the distance between the width dimensions of the striker plate and the inner wall of the discharge nozzle are equal sized, and
It is gap-matched, the outer end of the striker plate uses L-shaped structure.
Beneficial effect is：1, by the way that the puigging, Neng Gouqi are arranged between the outer barrel and the inner cylinder
It is acted on to sound insulation and noise reduction, prevents noise pollution；
2, using the elastic force of the Packing spring, make the slide post in the sliding cavity internal slide, so that pushing is
It is sealing plate, the feed hopper is sealed using the sealing plate, prevents from generating dust pollution when material feeding and stirring；
3, the stirring that raw material realizes vertical direction is pushed up by the pushing screw rod and rotating cylinder cooperation, passed through
The rotating cylinder and the stirring blade realize the stirring of horizontal direction, and whole mixing effect is good, helps to improve stirring efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the outer barrel schematic diagram of internal structure of the utility model；
Fig. 3 is the buffering leg structure enlarged diagram of the utility model；
Fig. 4 is the sealing mechanism structure enlargement diagram of the utility model.
The reference numerals are as follows：
1, outer barrel；2, feed hopper；3, striker plate；4, discharge nozzle；5, supporting leg is buffered；501, fixed plate；502, fixed column；
503, guide groove；504, buffer spring；505, lifting column；506, guide pad；507, internal cavities；6, puigging；7, inner cylinder；
8, rotating cylinder；801, stirring notch；9, driven internal gear；10, driving gear；11, pushing screw rod；12, sealing mechanism；1201,
Fixed link；1202, sliding cavity；1203, sealing plate；1204, sliding bar；1205, sliding block；1206, sliding slot；1207, Packing spring；
13, stirring blade；14, support frame；15, stirring motor.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Shown in referring to figures 1-4, the utility model provides a kind of truck mixer with noise reduction effect, including outer
Cylinder 1,1 bottom of outer barrel are equipped with buffering supporting leg 5, and 1 upper end of outer barrel is equipped with feed hopper 2, is equipped with inside feed hopper 2 close
Sealing mechanism 12；Outer barrel 1 is internally provided with inner cylinder 7, and inner cylinder 7 is connected with feed hopper 2, between outer barrel 1 and inner cylinder 7
Filled with puigging 6；1 bottom of outer barrel is provided with discharge nozzle 4, and discharge nozzle 4 gos deep into inside inner cylinder 7,4 internal slide of discharge nozzle
Striker plate 3 is installed, striker plate 3 is pierced by discharge nozzle 4；
1 lower end of outer barrel is equipped with stirring motor 15, and the output end of stirring motor 15 gos deep into inside inner cylinder 7；Inner cylinder 7
Inside is equipped with pushing screw rod 11, and pushing screw rod 11 is fixedly connected with stirring motor 15；The lower part of pushing screw rod 11 is provided with leaf
The top of piece, pushing screw rod 11 is naked axle construction, and the top of pushing screw rod 11 is equipped with driving gear 10；7 lower part of inner cylinder is set
It is equipped with support frame 14, rotating cylinder 8 is equipped with by bearing inside support frame 14, rotating cylinder 8 is located at 11 outside of pushing screw rod；Rotation
8 tops of cylinder are provided with stirring and lack 801, are equipped with driven internal gear 9, driven internal gear 9 and 10 phase of driving gear at the top of rotating cylinder 8
It engages, is provided with stirring blade 13 on the outside of rotating cylinder 8；
Sealing mechanism 12 includes fixed link 1201, sealing plate 1203, fixed link 1201 and sealing plate 1203 be hinged on into
2 inner wall of hopper, sealing plate 1203 are located at 1201 top of fixed link, and fixed link 1201 is internally provided with sliding cavity 1202, sliding cavity
1202 inside are equipped with sliding bar 1204 by Packing spring 1207, and sliding bar 1204 is pierced by sliding cavity 1202, and sliding bar
1204 top is hinged with 1203 bottom of sealing plate.
As optional embodiment, buffer supporting leg 5 altogether there are three, and be uniformly distributed, be arranged be easy to implement device in this way
Placement, keep device placement horizontal；
Buffering supporting leg 5 includes fixed column 502, lifting column 505, and 502 bottom of fixed column is equipped with fixed plate 501, fixed column
502 are internally provided with internal cavities 507, pass through buffer spring 504 inside internal cavities 507 and are equipped with lifting column 505, lifting column
505 are pierced by internal cavities 507, and the top of lifting column 505 is fixedly connected with the bottom surface of outer barrel 1, and setting in this way can utilize
The elastic force of buffer spring 504 goes up and down lifting column 505 in the internal slide of internal cavities 507, so that buffer function is played, it can
Guarantee device even running, facilitate reduce the device course of work in, as run it is unstable caused by noise；
The outer diameter of lifting column 505 is equal with the internal diameter of internal cavities 507, and is gap-matched, and sets in this way
It sets convenient for going up and down lifting column 505 in the internal slide of internal cavities 507；
The inner wall of internal cavities 507 is provided with guide groove 503, and 505 bottom of lifting column is provided with guide pad 506, guide pad
506 and 503 clearance fit of guide groove, setting in this way can play guiding and position-limiting action to lifting column 505, make lifting column 505
Lifting is steady；
There are two sealing mechanism 12 is total, and it is symmetrical, the outer end of two sealing plates 1203 is in close contact, and is arranged in this way
Sealing plate 1203 be can be improved to the leakproofness of feed hopper 2, help to prevent dust pollution；
The outer diameter of sliding bar 1204 is equal with the internal diameter of sliding cavity 1202, and is gap-matched, and sets in this way
It sets convenient for making sliding bar 1204 in 1202 internal slide of sliding cavity, auxiliary realizes the sealing of feed hopper 2 and releases blocking；
The inner wall of sliding cavity 1202 is provided with sliding slot 1206, and the bottom of sliding bar 1204 is provided with sliding block 1205, sliding block
1205 can play guiding and position-limiting action to sliding bar 1204, make sliding bar with 1206 clearance fit of sliding slot, in this way setting
1204 slidings are steady；
The setting height that stirring lacks 801 is lower than the maximum height of the blade of pushing screw rod 11, and setting in this way can guarantee to push away
Expect that screw rod 11 is released from raw material lacked 801 from stirring, auxiliary realizes the stirring to the vertical direction of raw material；
The distance between the width dimensions of striker plate 3 and the inner wall of discharge nozzle 4 are equal sized, and are gap-matched, this
Sample setting can guarantee that striker plate 3 to the sealing effect of discharge nozzle 4, prevents to leak；The outer end of striker plate 3 uses L word
Type structure, in this way setting are easy to implement the unlatching of discharge nozzle 4, auxiliary realizes discharging convenient for pulling striker plate 3.
Using the above structure, raw material is put into inside feed hopper 2 when use device, under the action of raw material gravity, is overcome
The elastic force of Packing spring 1207 makes sliding bar 1204 to 1202 internal slide of sliding cavity, to realize sealing plate 1203 in feed hopper
2 inner wall rotation, final to open feed hopper 2, raw material is entered inside inner cylinder 7 by feed hopper 2, realizes the injection of raw material, when
After the completion of raw material injection, make sliding bar 1204 in 1202 internal slide of sliding cavity using the elastic force of Packing spring 1207, until extensive
Position is restored, and sealing plate 1203 also sets back therewith, feed hopper 2 blocked by sealing plate 1203, realizes the close of feed hopper 2
Envelope can prevent dust when material feeding or stirring from overflowing, can prevent dust pollution；Stirring motor 15 works, and drive pushes away
Expect that in 8 internal rotating of rotating cylinder, raw material is pushed up for screw rod 11, until raw material overflows from stirring notch 801, makees in gravity
It drops back into the bottom of inner cylinder 7 again with lower raw material, realizes the stirring for carrying out vertical direction to raw material；It is rotated in pushing screw rod 11
Meanwhile transmission is engaged by driving gear 10 and driven internal gear 9, synchronize rotating cylinder 8 and pushing screw rod 11 instead
To rotation, rotating cylinder 8 drives stirring blade 13 to carry out the stirring of horizontal direction to raw material, and device can carry out raw material vertical square
To stirring and horizontal direction stirring, mixing effect is good, high-efficient；Due between outer barrel 1 and inner cylinder 7 filled with every
Sound-absorbing layer 6 can play the role of sound insulation, noise reduction in the device course of work, prevent noise pollution；After the completion of stirring, to
Upper pulling striker plate 3 makes striker plate 3 release the sealing to discharge nozzle 4, and the discharge of concrete is realized by discharge nozzle 4.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of truck mixer with noise reduction effect, including outer barrel (1), it is characterised in that：Outer barrel (1) bottom
Portion is equipped with buffering supporting leg (5), and outer barrel (1) upper end is equipped with feed hopper (2), is equipped with inside the feed hopper (2)
Sealing mechanism (12)；The outer barrel (1) is internally provided with inner cylinder (7), the inner cylinder (7) and the feed hopper (2) phase
Connection is filled with puigging (6) between the outer barrel (1) and the inner cylinder (7)；Outer barrel (1) bottom is provided with
Discharge nozzle (4), the discharge nozzle (4) go deep into the inner cylinder (7) inside, and discharge nozzle (4) internal slide is equipped with backgauge
Plate (3), the striker plate (3) are pierced by the discharge nozzle (4)；
Outer barrel (1) lower end is equipped with stirring motor (15), and the output end of the stirring motor (15) gos deep into the inner cylinder
Body (7) is internal；It is equipped with pushing screw rod (11) inside the inner cylinder (7), the pushing screw rod (11) and the stirring motor
(15) it is fixedly connected；The lower part of the pushing screw rod (11) is provided with blade, and the top of the pushing screw rod (11) is naked axis knot
The top of structure, the pushing screw rod (11) is equipped with driving gear (10)；Inner cylinder (7) lower part is provided with support frame
(14), it is equipped with rotating cylinder (8) inside support frame as described above (14) by bearing, the rotating cylinder (8) is located at the pushing screw rod
(11) outside；Rotating cylinder (8) top is provided with stirring notch (801), is equipped with driven internal tooth at the top of the rotating cylinder (8)
It takes turns (9), the driven internal gear (9) is meshed with the driving gear (10), is provided with paddle on the outside of the rotating cylinder (8)
Piece (13)；
The sealing mechanism (12) includes fixed link (1201), sealing plate (1203), the fixed link (1201) and the sealing
Plate (1203) is hinged on the feed hopper (2) inner wall, and the sealing plate (1203) is located above the fixed link (1201), institute
It states fixed link (1201) to be internally provided with sliding cavity (1202), be pacified inside the sliding cavity (1202) by Packing spring (1207)
Equipped with sliding bar (1204), the sliding bar (1204) is pierced by the sliding cavity (1202), and the top of the sliding bar (1204)
End is hinged with the sealing plate (1203) bottom.
2. a kind of truck mixer with noise reduction effect according to claim 1, it is characterised in that：The buffering supporting leg
(5) it there are three altogether, and is uniformly distributed.
3. a kind of truck mixer with noise reduction effect according to claim 2, it is characterised in that：The buffering supporting leg
It (5) include fixed column (502), lifting column (505), fixed column (502) bottom is equipped with fixed plate (501), the fixation
Column (502) is internally provided with internal cavities (507), inside the internal cavities (507) by buffer spring (504) installation
State lifting column (505), the lifting column (505) is pierced by the internal cavities (507), and the top of the lifting column (505) with
The bottom surface of the outer barrel (1) is fixedly connected.
4. a kind of truck mixer with noise reduction effect according to claim 3, it is characterised in that：The lifting column
(505) outer diameter is equal with the internal diameter of the internal cavities (507), and is gap-matched.
5. a kind of truck mixer with noise reduction effect according to claim 4, it is characterised in that：The internal cavities
(507) inner wall is provided with guide groove (503), and lifting column (505) bottom is provided with guide pad (506), the guide pad
(506) and the guide groove (503) clearance fit.
6. a kind of truck mixer with noise reduction effect according to claim 1, it is characterised in that：The sealing mechanism
(12) there are two altogether, and it is symmetrical, the outer end of two sealing plates (1203) is in close contact.
7. a kind of truck mixer with noise reduction effect according to claim 6, it is characterised in that：The sliding bar
(1204) outer diameter is equal with the internal diameter of the sliding cavity (1202), and is gap-matched.
8. a kind of truck mixer with noise reduction effect according to claim 7, it is characterised in that：The sliding cavity
(1202) inner wall is provided with sliding slot (1206), and the bottom of the sliding bar (1204) is provided with sliding block (1205), the sliding block
(1205) with the sliding slot (1206) clearance fit.
9. a kind of truck mixer with noise reduction effect according to claim 1, it is characterised in that：The stirring notch
(801) setting height is lower than the maximum height of the blade of the pushing screw rod (11).
10. a kind of truck mixer with noise reduction effect according to claim 1, it is characterised in that：The striker plate
(3) the distance between width dimensions and the inner wall of the discharge nozzle (4) are equal sized, and are gap-matched, the backgauge
The outer end of plate (3) uses L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820332472.0U CN208133279U (en) | 2018-03-12 | 2018-03-12 | A kind of truck mixer with noise reduction effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820332472.0U CN208133279U (en) | 2018-03-12 | 2018-03-12 | A kind of truck mixer with noise reduction effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208133279U true CN208133279U (en) | 2018-11-23 |
Family
ID=64288954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820332472.0U Expired - Fee Related CN208133279U (en) | 2018-03-12 | 2018-03-12 | A kind of truck mixer with noise reduction effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208133279U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054732A (en) * | 2019-12-28 | 2020-04-24 | 玉门市润泽环保再生能源新技术有限公司 | Industrial and mining hazardous waste stabilization and solidification treatment equipment |
| CN111391129A (en) * | 2020-04-26 | 2020-07-10 | 刘伟 | Concrete mixing device |
| CN111516140A (en) * | 2020-04-26 | 2020-08-11 | 刘伟 | Concrete mixing equipment is used in hydraulic engineering construction |
| CN113774765A (en) * | 2021-11-05 | 2021-12-10 | 辽宁省交通工程有限公司 | Concrete storage device and method for road roller |
-
2018
- 2018-03-12 CN CN201820332472.0U patent/CN208133279U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111054732A (en) * | 2019-12-28 | 2020-04-24 | 玉门市润泽环保再生能源新技术有限公司 | Industrial and mining hazardous waste stabilization and solidification treatment equipment |
| CN111391129A (en) * | 2020-04-26 | 2020-07-10 | 刘伟 | Concrete mixing device |
| CN111516140A (en) * | 2020-04-26 | 2020-08-11 | 刘伟 | Concrete mixing equipment is used in hydraulic engineering construction |
| CN113774765A (en) * | 2021-11-05 | 2021-12-10 | 辽宁省交通工程有限公司 | Concrete storage device and method for road roller |
| CN113774765B (en) * | 2021-11-05 | 2022-02-22 | 辽宁省交通工程有限公司 | Concrete storage device and method for road roller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208133279U (en) | A kind of truck mixer with noise reduction effect | |
| CN105818270A (en) | Cement even stirring device for buildings | |
| CN208576037U (en) | A kind of hand is from dual-purpose concrete mixer | |
| CN208363527U (en) | A kind of building wall apparatus of plastering | |
| CN214613513U (en) | Municipal administration road bridge construction is with device of caulking | |
| CN207259920U (en) | A kind of municipal administration cement flooring laying apparatus | |
| CN207616832U (en) | A kind of build concrete trowelling machine | |
| CN213204883U (en) | Floor tile plastering and leveling device for architectural decoration engineering | |
| CN209453903U (en) | One kind storing stirring bucket for concrete | |
| CN208179930U (en) | Filter device is used in a kind of stirring of concrete | |
| CN215717319U (en) | Grouting device for constructional engineering | |
| CN210820212U (en) | Stirring device for ancient building brick pug | |
| CN211851009U (en) | Ancient building column base reinforcing apparatus | |
| CN110761284B (en) | Slope anchor for building municipal works | |
| CN209350560U (en) | Agitating device is used in a kind of production of red mud permeable brick | |
| CN208184277U (en) | A kind of concrete-pouring template support device | |
| CN217400383U (en) | Basement concrete construction is with leveling device | |
| CN211773560U (en) | Slip casting integrated equipment of usefulness is handled to ground | |
| CN221432712U (en) | High-strength sound-insulation heat-insulation self-leveling mixing device | |
| CN218429113U (en) | Foam concrete stirring device capable of improving water permeability | |
| CN212402163U (en) | Concrete storage device that dampproofing effect is good | |
| CN221052600U (en) | Deep foundation pit grouting device | |
| CN220075093U (en) | Building mortar's unloading prevents stifled device | |
| CN217028221U (en) | Grouting device for building processing | |
| CN221412773U (en) | Device for injecting static crushing agent in successive irrigation and drainage mode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20210312 |