CN105459265A - Mixer truck loader and concrete mixing truck - Google Patents
Mixer truck loader and concrete mixing truck Download PDFInfo
- Publication number
- CN105459265A CN105459265A CN201510619120.4A CN201510619120A CN105459265A CN 105459265 A CN105459265 A CN 105459265A CN 201510619120 A CN201510619120 A CN 201510619120A CN 105459265 A CN105459265 A CN 105459265A
- Authority
- CN
- China
- Prior art keywords
- fixed cover
- sliding door
- fills
- trucd mixer
- mounting groove
- 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.)
- Granted
Links
Classifications
-
- 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
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
- B28C5/4268—Drums, e.g. provided with non-rotary mixing blades
-
- 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
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—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
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
- B28C5/4234—Charge or discharge systems therefor
- B28C5/4237—Charging, e.g. hoppers
-
- 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
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
- B28C5/4234—Charge or discharge systems therefor
- B28C5/4244—Discharging; Concrete conveyor means, chutes or spouts therefor
-
- 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
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
- B28C5/4262—Closures; Sealing mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Road Repair (AREA)
Abstract
The invention discloses a mixer truck loader and a concrete mixing truck. The mixer truck loader comprises a mixing cylinder; the mixing cylinder comprises a front cone, a middle cylinder, a back cone with a closed tail end, a roller way and a blade; the back half part of the back cone is sleeved by a fixed sleeve; a feed port is formed in the upper part of the fixed sleeve; a discharge port is formed in the lower part of the fixed sleeve; a movable discharge door is mounted in the discharge port; through holes matched with the feed port and the discharge port for working are formed in the cylinder wall of the back half part of the back cone; the front end of the fixed sleeve is tightly connected with the roller way; and the back end of the fixed sleeve is tightly connected with the tail end of the back cone. The mixer truck loader has the advantages of compact structure, convenience for overhauling, good stability and adaption to more roads. The invention further provides a concrete mixing truck including the mixer truck loader.
Description
Technical field
The present invention relates to dress and concrete mixing and transporting car on a kind of trucd mixer.
Background technology
Its structure of concrete mixing and transporting car in the market consists of the following components, as shown in Figure 1.
Chassis (special two class chassis) 7 ', subframe 9 ' (being made up of auxiliary girder 91, fore-stock 8, after-poppet 92, the long-tail wing 93 and staircase 94), mixing drum 1 ', discharging system 6(are made up of feed hopper 61, discharge bucket 64, major trough 65), mixing drum 1 ' is provided with raceway 14 ', manhole 63 and charging conelet 62, there is the problem of following two aspects:
1, discharging system: mixing drum afterbody is open, is fed to mixing drum afterbody by feed hopper, by the discharging of mixing drum afterbody to discharge bucket, corresponding for supporting into and out of hopper, and the clumsy long-tail wing is set, overall structure is loose, and full car length is partially long.
2, mixing drum: for convenience of maintenance, cylindrical shell is provided with manhole, but dismounting trouble, and each dismounting all must change sealing gasket; Simultaneously conveniently charging and avoid Lous expecting, inside is provided with charging conelet, and has the inclination angle of 10 ~ 15 degree, and car load height is higher, while height of C.G. higher, stability change is poor.
In sum, concrete mixing and transporting car in the market, it is loosely organized, maintenance inconvenience, less stable; Full car length and height (such as country road, bridge opening etc.) on a lot of road are restricted, and under a lot of operating mode, (such as abrupt slope, hole, ore deposit etc.) is also restricted.
Summary of the invention
The present invention seeks to the above-mentioned deficiency in order to overcome prior art and provide a kind of compact conformation, it is convenient to overhaul, good stability, and the trucd mixer adapting to more multiple tracks road and operating mode fills.
Another object of the present invention is to provide a kind of concrete mixing and transporting car.
Technical scheme of the present invention is: a kind of trucd mixer fills, comprises mixing drum; Described mixing drum comprise inner cone, middle cylinder, tail end close rear cone, raceway, blade, rear cone latter half is set with fixed cover, fixed cover top has charging aperture, fixed cover bottom has discharging opening, discharge outlet is equipped with movable discharge door, rear cone latter half barrel has the through hole with charging aperture, discharging opening cooperating, fixed cover front end and raceway are tightly connected, and fixed cover rear end is connected with rear cone tail end sealing.
Fixed cover and raceway are tightly connected through sealing ring one, and fixed cover and rear cone tail end are tightly connected through sealing ring two.
Fixed cover front end is provided with front limit ring, and front limit ring is provided with mounting groove one, and raceway is provided with the mounting groove two corresponding with mounting groove one, and sealing ring one is loaded between mounting groove one and mounting groove two; Rear spacing ring is equipped with in fixed cover rear end, and rear spacing ring is provided with mounting groove three, and rear cone tail end is provided with afterbody hold-down ring, and afterbody hold-down ring is provided with mounting groove four, and sealing ring two is loaded between mounting groove three, mounting groove four; Rear cone tail end is provided with afterbody holder, and afterbody hold-down ring is loaded on afterbody holder through bolt.
Fixed cover is made up of left side, right-hand part, and left side, right-hand part are symmetrical.
The left side of fixed cover has Zuo Bankou, under left side, has left half groove; Right-hand part has You Bankou, under right-hand part, has right half groove; Zuo Bankou, right half mouthful of middle part form charging aperture after bolt connects, and left half groove, right half groove form discharging opening; Sealing strip is provided with between lower end, left side and right-hand part lower end contact surface.
Left side sidepiece, the right-hand part sidepiece of fixed cover are connected with cat ladder, Connection Block respectively.
Also comprise subframe, subframe is equipped with the stub fin coordinating with Connection Block and install fixed cover.
Movable discharge door comprises sliding door, is loaded on the sliding door guide rail of discharging opening both sides, for driving sliding door to move with the oil cylinder of opening/closing discharging opening along sliding door guide rail, the tailpiece of the piston rod of oil cylinder is articulated with on sliding door.
Charging aperture is provided with back-up ring; Discharge outlet is provided with U-shaped backgauge rubber slab, front rubber weather strip, the rear rubber gasket sheet corresponding with U-shaped backgauge rubber slab opening is equipped with at sliding door rear portion, sliding door front portion be equipped with corresponding with front rubber weather strip before sealing block, sliding door both sides are loaded on the groove of sliding door guide rail through nylon slide block.
A kind of concrete mixing and transporting car, the trucd mixer comprise chassis, being loaded on described chassis fills, and on described trucd mixer, dress fills on trucd mixer as above.
Tool of the present invention has the following advantages:
1, create bore perforate after mixing drum, by the direct charging of rear cone perforate part and discharging, reduction full car length, enhances the road property passed through;
2, original creation makes charging aperture possess the function of manhole, makes the maintenance of concrete mixing and transporting car more convenient, rapid;
3, mixing drum tail end is closed, mixing drum no longer needs high inclination-angle tilting, even can horizontal, has stopped the possibility of leaking material completely, reduce car load height and height of C.G., make concrete mixing and transporting car can adapt to the more severe operating mode such as cavern, abrupt slope;
4, create input and output material, cat ladder integral structure, make concrete mixing and transporting car structure compacter, also possess mixing drum anti-bouncing function simultaneously;
5, owing to eliminating the structures such as traditional feed hopper, discharge bucket, the long-tail wing, charging conelet, the weight of concrete mixing and transporting car is reduced.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing trucd mixer.
Fig. 2 is the structural representation of concrete mixing and transporting car of the present invention.
Fig. 3 is the structural representation of mixing drum.
Fig. 4 is the structural representation of fixed cover.
Fig. 5 is the structural representation of fixed cover right-hand part.
Fig. 6 is the A portion enlarged drawing of Fig. 5.
Fig. 7 is the B portion enlarged drawing of Fig. 5.
Fig. 8 is the C portion enlarged drawing of Fig. 5.
Fig. 9 is the structural representation of movable discharge door.
Figure 10 is sliding door closed condition schematic diagram.
Figure 11 is sliding door opening schematic diagram.
Figure 12 is the partial enlarged drawing of Fig. 2.
Figure 13 is the D portion enlarged drawing of Figure 12.
Figure 14 is the E portion enlarged drawing of Figure 12.
Figure 15 is the F portion enlarged drawing of Figure 12.
Figure 16 is the A-A sectional view of Figure 12.
Detailed description of the invention
In Fig. 2, the present invention is made up of chassis (7), mixing drum (1), subframe (9) and discharging system, and mixing drum afterbody is closed by plectane (17), and discharging system is improved to fixed cover (2), and fixed cover realizes input and output material, cat ladder integration.Fixed cover (2) top has charging aperture (29), and fixed cover bottom has discharging opening, and discharge outlet is equipped with sliding door (2.7), on the rear cone being arranged on mixing drum and stub fin (202).The present invention closes due to mixing drum afterbody, has stopped the possibility of leaking material, has therefore no longer relied on the tilting inclination angle of mixing drum, also can horizontal, significantly reduce the height of C.G. of mixing drum, improve whole vehicle stability, significantly reduce car load height, road improvement is by property and adaptability for working condition simultaneously; Owing to boring top charging after mixing drum, bottom discharging, eliminate charging conelet, rearmounted feed hopper, discharge bucket, the long-tail wing, charging aperture (29) also can serve as manhole simultaneously, eliminate the manhole on prior art cylindrical shell, significantly shorten full car length, road improvement passes through property and adaptability for working condition, and breviaty structure, reduces complete vehicle weight; Mixing drum possesses anti-bouncing function.
In Fig. 3, mixing drum (1) structure forms: inner cone (1.1), middle cylinder (1.2), rear cone (1.3), raceway (1.4), blade (1.5), afterbody holder (1.6), plectane (17).The rear end band of raceway (1.4) is fluted; Rear cone (1.3) tail end is closed, latter half evenly opens hole (18), because the length and width in hole is all greater than 500mm, between blade, spacing is greater than 500mm, possesses the condition of manhole, still stay the wide barrel of about 200mm to weld with blade (1.5) between Kong Yukong, do not affect whipping performance and the structural strength of mixing drum rear end; Afterbody holder (1.6) is welded on the tail end of rear cone (1.3), and its rear end is with the screw of circumference uniform distribution.
In Fig. 4,5,6,7,8, fixed cover (2) structure forms: left cat ladder (2.1), right cat ladder (2.2), left Connection Block (2.3), right Connection Block (2.4), left side (also known as left input and output material housing) (2.5), right-hand part (also known as right input and output material housing) (2.6), sliding door (2.7).Wherein left cat ladder (2.1) is symmetrical respectively with right cat ladder (2.2), left Connection Block (2.3) and right Connection Block (2.4), left input and output material housing (2.5) and right input and output material housing (2.6), left cat ladder (2.1) and left Connection Block (2.3) are all welded on left input and output material housing (2.5), corresponding right cat ladder (2.2) and right Connection Block (2.4) are all welded on right input and output material housing (2.6), then left input and output material housing (2.5) is connected with right input and output material housing (2.6) upper end bolt, connects after lower end plug sealing strip (4.6) with bolt; All there is installing hole bottom left and right Connection Block, be connected with bolt with the stub fin on subframe.
Right input and output material housing (2.6) is an integral solder part, and its structure forms: front limit ring (2.6.1), right shell (2.6.2), charging aperture striker plate (2.6.3), rear spacing ring (2.6.4), spoon shape Connection Block (2.6.5).Wherein front limit ring (2.6.1) and rear spacing ring (2.6.4) are all with fluted, right shell (2.6.2) upper bands installing hole, installing hole (266) is all arranged at side and the bottom of spoon shape Connection Block (2.6.5), and left and right input and output material housing full symmetric, is connected by installing hole bolt; Sliding door (2.7), after left and right input and output material housing connects, is arranged on sliding door guide rail (4.5).
In Fig. 9, the construction of switch of movable discharge door: hinge seat 1(3.1), oil cylinder (3.2), hinge seat 2(3.3), wherein hinge seat 1(3.1) be welded on sliding door (2.7), hinge seat 2(3.3) be welded on the after-poppet top of subframe, oil cylinder (3.2) two is connected to hinge seat 1(3.1) and hinge seat 2(3.3) on, control the switch of sliding door (2.7).Sliding door (2.7) structure forms: nylon slide block (2.7.1), slide door plate (2.7.2), front sealing block (2.7.3), rear rubber gasket sheet (2.7.4).Wherein slide door plate (2.7.2) is main body, and sliding door (2.7) other part upper is all arranged on slide door plate (2.7.2) with bolt.
In Figure 10, oil cylinder (3.2) piston rod retraction sliding door is closed condition.
In Figure 11, it is opening that oil cylinder (3.2) piston rod extends sliding door.
In Figure 12,13,14,15,16, discharging opening backgauge rubber slab (4.4) is arranged on spoonful installing hole of shape Connection Block (2.6.5) side, before sliding door guide rail (4.5) and sliding door, rubber weather strip (4.7) is arranged on spoonful installing hole of shape Connection Block (2.6.5) bottom, time sliding door is closed, rubber weather strip before the front sealing block 2.7.3 of sliding door front end withstands sliding door and reach the object of forward end seal, rubber weather strip (4.6) plug is between the spoon shape Connection Block (2.6.5) of left and right input and output material housing bottom.
Sealed nylon circle one (4.1) is compressed into the groove of raceway (1.4) by front limit ring (2.6.1), the groove of rear spacing ring (2.6.4) compressed into by sealed nylon circle two (4.2) by afterbody hold-down ring (4.3) simultaneously, be connected with afterbody holder (1.6) by bolt, thrust conductive process is: be screwed into afterbody holder (1.6)-afterbody hold-down ring (4.3)-sealed nylon circle two (4.2)-rear spacing ring (2.6.4)-input and output material by bolt, cat ladder integral structure (2)-front limit ring (2.6.1)-sealed nylon circle one (4.1)-raceway (1.4).Due to the existence of sealed nylon circle, can well seal between fixed cover and mixing drum, can not rotate along with mixing drum again simultaneously.
Discharge outlet, the nylon slide block (2.7.1) of sliding door (2.7) both sides sticks into the groove of sliding door guide rail (4.5), due to the structure toward projection, good sealing function can be played in both sides, simultaneously when sliding door (2.7) is in closed condition, there is concrete mixing drum inside, and the pressure of concrete to sliding door and nylon slide block can make to seal more reliable.The front rubber weather strip of sliding door (4.7) and rear rubber gasket sheet (2.7.4) are elastomeric material, and due to the pressure effect of oil cylinder (3.2), the sealing before and after it can be protected equally.
Claims (10)
1. a trucd mixer fills, it is characterized in that: comprise mixing drum; Described mixing drum comprise inner cone (1.1), middle cylinder (1.2), tail end close rear cone (1.3), raceway (1.4), blade (1.5), rear cone (1.3) latter half is set with fixed cover, fixed cover top has charging aperture, fixed cover bottom has discharging opening, discharge outlet is equipped with movable discharge door, rear cone (1.3) latter half barrel has the through hole with charging aperture, discharging opening cooperating, fixed cover front end and raceway (1.4) are tightly connected, and fixed cover rear end is connected with rear cone (1.3) tail end sealing.
2. trucd mixer according to claim 1 fills, it is characterized in that: fixed cover and raceway (1.4) are tightly connected through sealing ring one (4.1), fixed cover and rear cone (1.3) tail end are tightly connected through sealing ring two (4.2).
3. trucd mixer according to claim 2 fills, it is characterized in that: fixed cover front end is provided with front limit ring (2.6.1), front limit ring (2.6.1) is provided with mounting groove one, raceway (1.4) is provided with the mounting groove two corresponding with mounting groove one, and sealing ring one (4.1) is loaded between mounting groove one and mounting groove two; Rear spacing ring (2.6.4) is equipped with in fixed cover rear end, rear spacing ring (2.6.4) is provided with mounting groove three, rear cone (1.3) tail end is provided with afterbody hold-down ring (4.3), and afterbody hold-down ring (4.3) is provided with mounting groove four, and sealing ring two (4.2) is loaded between mounting groove three, mounting groove four; Rear cone (1.3) tail end is provided with afterbody holder (1.6), and afterbody hold-down ring (4.3) is loaded on afterbody holder (1.6) through bolt.
4. trucd mixer according to claim 1 fills, it is characterized in that: fixed cover is made up of left side, right-hand part, left side, right-hand part are symmetrical.
5. trucd mixer according to claim 4 fills, it is characterized in that: the left side of fixed cover has Zuo Bankou, under left side, have left half groove; Right-hand part has You Bankou, under right-hand part, has right half groove; Zuo Bankou, right half mouthful of middle part form charging aperture after bolt connects, and left half groove, right half groove form discharging opening; Sealing strip (4.6) is provided with between lower end, left side and right-hand part lower end contact surface.
6. trucd mixer according to claim 4 fills, it is characterized in that: the left side sidepiece of fixed cover, right-hand part sidepiece are connected with cat ladder (2.2), Connection Block (2.4) respectively.
7. trucd mixer according to claim 6 fills, it is characterized in that: also comprise subframe (9), subframe (9) is equipped with the stub fin (202) coordinating with Connection Block (2.4) and install fixed cover.
8. trucd mixer according to claim 1 fills, it is characterized in that: movable discharge door comprises sliding door (2.7), is loaded on the sliding door guide rail (4.5) of discharging opening both sides, for driving sliding door to move with the oil cylinder of opening/closing discharging opening (3.2) along sliding door guide rail, the tailpiece of the piston rod of oil cylinder (3.2) is articulated with on sliding door (2.7).
9. trucd mixer according to claim 1 fills, it is characterized in that: charging aperture is provided with back-up ring; Discharge outlet is provided with U-shaped backgauge rubber slab (4.4), front rubber weather strip (4.7), the rear rubber gasket sheet (2.7.4) corresponding with U-shaped backgauge rubber slab (4.4) opening is equipped with at sliding door (2.7) rear portion, the front sealing block (2.7.3) corresponding with front rubber weather strip (4.7) is equipped with in sliding door (2.7) front portion, and sliding door (2.7) both sides are loaded on the groove of sliding door guide rail (4.5) through nylon slide block (2.7.1).
10. a concrete mixing and transporting car, the trucd mixer comprise chassis 7, being loaded on described chassis fills, it is characterized in that: the trucd mixer of dress according to any one of claim 1-9 fills described trucd mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510619120.4A CN105459265B (en) | 2015-09-25 | 2015-09-25 | Dress and concrete mixing and transporting car on a kind of trucd mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510619120.4A CN105459265B (en) | 2015-09-25 | 2015-09-25 | Dress and concrete mixing and transporting car on a kind of trucd mixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105459265A true CN105459265A (en) | 2016-04-06 |
| CN105459265B CN105459265B (en) | 2017-12-01 |
Family
ID=55597632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510619120.4A Active CN105459265B (en) | 2015-09-25 | 2015-09-25 | Dress and concrete mixing and transporting car on a kind of trucd mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105459265B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571404A (en) * | 2017-10-19 | 2018-01-12 | 蒲兴林 | A kind of trucd mixer sealing device of discharge opening |
| CN108176463A (en) * | 2017-12-28 | 2018-06-19 | 青岛联合智造科技有限公司 | A kind of building building cement trucd mixer device for pulverizing rubbish |
| CN112318723A (en) * | 2020-10-29 | 2021-02-05 | 芜湖中集瑞江汽车有限公司 | Agitating lorry |
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| US20070019499A1 (en) * | 2005-07-21 | 2007-01-25 | Brett Shumaker | Front discharge concrete mixer truck |
| US20070086270A1 (en) * | 2005-10-17 | 2007-04-19 | Mcneilus Truck And Manufacturing, Inc. | Concrete mixing drum cleanout apparatus and method |
| CN103465369A (en) * | 2013-09-13 | 2013-12-25 | 三一汽车制造有限公司 | Mixing drum sealing device and mixing transport cart |
| CN103465370A (en) * | 2013-09-13 | 2013-12-25 | 三一汽车制造有限公司 | Mixing drum and mixing transport cart |
| CN103737722A (en) * | 2013-12-26 | 2014-04-23 | 中国重汽集团柳州运力专用汽车有限公司 | Agitator tank with strong pumping screw blade |
| CN104786370A (en) * | 2014-01-16 | 2015-07-22 | 王朝亮 | Concrete mixing truck for mine |
| CN204977045U (en) * | 2015-09-25 | 2016-01-20 | 湖北江山专用汽车有限公司 | Trucd mixer facial make -up and concrete mixing transport vechicle |
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| US20070019499A1 (en) * | 2005-07-21 | 2007-01-25 | Brett Shumaker | Front discharge concrete mixer truck |
| US20070086270A1 (en) * | 2005-10-17 | 2007-04-19 | Mcneilus Truck And Manufacturing, Inc. | Concrete mixing drum cleanout apparatus and method |
| CN103465369A (en) * | 2013-09-13 | 2013-12-25 | 三一汽车制造有限公司 | Mixing drum sealing device and mixing transport cart |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571404A (en) * | 2017-10-19 | 2018-01-12 | 蒲兴林 | A kind of trucd mixer sealing device of discharge opening |
| CN108176463A (en) * | 2017-12-28 | 2018-06-19 | 青岛联合智造科技有限公司 | A kind of building building cement trucd mixer device for pulverizing rubbish |
| CN108176463B (en) * | 2017-12-28 | 2019-05-24 | 青岛九合重工机械有限公司 | A kind of building building cement mixer truck device for pulverizing rubbish |
| CN112318723A (en) * | 2020-10-29 | 2021-02-05 | 芜湖中集瑞江汽车有限公司 | Agitating lorry |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105459265B (en) | 2017-12-01 |
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