CN202293042U - Concrete mixing truck - Google Patents
Concrete mixing truck Download PDFInfo
- Publication number
- CN202293042U CN202293042U CN 201120429718 CN201120429718U CN202293042U CN 202293042 U CN202293042 U CN 202293042U CN 201120429718 CN201120429718 CN 201120429718 CN 201120429718 U CN201120429718 U CN 201120429718U CN 202293042 U CN202293042 U CN 202293042U
- Authority
- CN
- China
- Prior art keywords
- concrete mixing
- bin
- material platform
- stirring
- chain
- 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 - Lifetime
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/34—Mixing on or by conveyors, e.g. by belts or chains provided with mixing elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing 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
- B28C5/14—Mixing 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 horizontal or substantially horizontal axis
- B28C5/142—Mixing 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 horizontal or substantially horizontal axis the stirrer shaft carrying screw-blades
- B28C5/143—Mixing 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 horizontal or substantially horizontal axis the stirrer shaft carrying screw-blades for materials flowing continuously through the mixing device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/0454—Volumetric measuring devices, e.g. for consecutively delivering predetermined volumes of ingredients
- B28C7/0472—Volumetric measuring devices, e.g. for consecutively delivering predetermined volumes of ingredients for continuous feeding, e.g. by controlling the velocity of a transporting belt or the thickness of the ingredients on the belt or by regulating the outlet of a hopper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C9/00—General arrangement or layout of plant
- B28C9/04—General arrangement or layout of plant the plant being mobile, e.g. mounted on a carriage or a set of carriages
- B28C9/0454—Self-contained units, i.e. mobile plants having storage containers for the ingredients
- B28C9/0463—Self-contained units, i.e. mobile plants having storage containers for the ingredients with a mixing discharge trough with a free end, e.g. provided with a mixing screw or pivotable about a vertical or horizontal axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a concrete mixing truck, which comprises a vehicle body, a stone material bin, a sand material bin, a water tank, a cement bin and a mixing system, wherein material feeding systems are arranged between the stone material bin and the mixing system and between the sand material bin and the mixing system; each material feeding system comprises a fixedly-arranged material platform; a chain conducting turning motion is sleeved on the material platform; and a plurality of scrapers arranged at intervals are fixed on the chain. The material feeding systems of the concrete mixing truck drives materials to move forwards on the material platforms through the scrapers, the materials and the scrapers can move synchronously, and the material feeding amount can be accurately controlled and is accurate. Besides, the concrete mixing truck can adopt the specially-designed mixing system; and when the materials are mixed, as spiral grooves on a mixing paddle are not continuous, the materials cannot move spirally and regularly, so that the blending effect of the materials is better.
Description
Technical field
The utility model relates to a kind of concrete placement vehicle, particularly a kind of concrete mixing and transporting car.
Background technology
Chinese patent numbers 2004200496371 discloses a kind of concrete and has made car, and it comprises a car body unit, be assembled in a agitating unit on the car body unit, water unit and a sand stone feed unit are given in cement supply unit, one.Establish conveyer belt between sand stone feed unit and the agitating unit; Through conveyer belt sand stone is supplied with agitating unit; Conveyer belt relies on the frictional force between conveyer belt and the material to drive material and travels forward; Because the variation of frictional force, material can not be synchronized with the movement with conveyer belt, causes feeding capacity inaccurate.
Summary of the invention
The technical problem that the utility model will solve is: a kind of feeding capacity concrete mixing and transporting car accurately is provided.
In order to solve the problems of the technologies described above; The utility model comprises motor-vehicle bodies, building stones storehouse, sand feed bin, water tank, cement bin, stirring system; Be provided with feed system between building stones storehouse and the stirring system and between sand feed bin and stirring system; Described feed system comprises the material platform that fixedly installs, and is with the chain of gyration on the material platform, fixing a plurality of spaced scraper plates on the chain.
In order to make feeding capacity more accurate, described a plurality of scraper plates are evenly distributed on the chain.
Travel forward in order better to drive material, the upper end of described scraper plate turns forward.
In order to make it simple in structure, described material platform comprises that two fixing conveyer belts support and be enclosed within the conveyer belt that two conveyer belts support, and the two ends of material platform respectively are provided with the sprocket wheel of a support chains, and sprocket wheel is fixed on the sprocket shaft, and sprocket shaft is rotationally connected with the material platform.
In order to improve the mixed effect of material; The paddle of described stirring system comprises rotating shaft and a plurality of helical blade; A plurality of helical blades are along the same hand of spiral and spaced being fixed on the rotating shaft; Be provided with stirring vane between the adjacent helical blade, between stirring vane and the adjacent helical blade certain clearance arranged.
Described all helical blades are all arranged along the same hand of spiral with all stirring vanes.
The beneficial effect of the utility model is: the feed system of the utility model travels forward on the material platform through scraper flight animal material, and material and scraper plate can be synchronized with the movement, and feeding capacity can accurately be controlled, and feeding capacity is accurate.And the utility model can adopt specially designed stirring system, and during stirring, owing to be not a continuous spiral grooves on the paddle, material is not screw clocklike when motion, and the mixed effect of material is better.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation enlarged drawing of the feed system of the utility model;
Fig. 3 is the structural representation enlarged drawing of the paddle mounting bracket of the utility model;
Fig. 4 is the structural representation enlarged drawing of the paddle of the utility model;
Among the figure: 1, motor-vehicle bodies, 2, the building stones storehouse, 3, the sand feed bin, 4, water tank, 5, cement bin; 6, stirring system, 7, feed system, 8, the sandstone proportioning controller, 6-1, stirring system inlet, 6-2, paddle mounting bracket; 6-3, rotating shaft, 6-4, helical blade, 6-5, stirring vane, 7-1, sprocket shaft, 7-2, conveyer belt support; 7-3, scraper plate, 7-4, chain, 7-5, conveyer belt, 7-6, sprocket wheel.
The specific embodiment
As shown in Figure 1; This specific embodiment comprises motor-vehicle bodies 1, building stones storehouse 2, sand feed bin 3, water tank 4, cement bin 5, stirring system 6, feed system 7 and sandstone proportioning controller 8; Building stones storehouse 2, sand feed bin 3, water tank 4, cement bin 5, stirring system 6, feed system 7 and sandstone proportioning controller 8 all are arranged on the motor-vehicle bodies 1; Water tank 4 is connected with stirring system 6 through the water pipe of band valve, and cement bin 5 is connected with stirring system 6 through the cement transport.
As shown in Figure 2, between building stones storehouse 2 and stirring system inlet 6-1, be provided with a feed system, between sand feed bin 3 and stirring system inlet 6-1, also be provided with an identical feed system.
Feed system comprises the material platform that fixedly installs, and is with the chain 7-4 of gyration on the material platform, and chain 7-4 goes up fixing a plurality of spaced scraper plate 7-3.A plurality of scraper plate 7-3 are evenly distributed on the chain 7-4.The upper end of all scraper plate 7-3 turns forward with same angle.The material platform comprises that two fixing conveyer belts support 7-2 and are enclosed within two conveyer belt 7-5 on the conveyer belts support 7-2; The two ends of material platform respectively are provided with the sprocket wheel 7-6 of a support chains 7-4; Sprocket wheel 7-6 is fixed on the sprocket shaft 7-1, and sprocket shaft 7-1 and conveyer belt support 7-2 and be rotationally connected.
The rear end of the feed system between building stones storehouse 2 and the stirring system inlet 6-1 is positioned at the below of the discharging opening in building stones storehouse 2, and the front end of this feed system extend among the stirring system inlet 6-1.
The rear end of the feed system between sand feed bin 3 and the stirring system inlet 6-1 is positioned at the below of the discharging opening of sand feed bin 3, and the front end of this feed system extend among the stirring system inlet 6-1.
Stirring system 6 comprises housing and is arranged on interior paddle mounting bracket 6-2 as shown in Figure 3 of housing and paddle as shown in Figure 4.Paddle is installed on the paddle mounting bracket 6-2.
As shown in Figure 4, paddle comprises rotating shaft 6-3, a plurality of helical blade 6-4 and a plurality of stirring vane 6-5.A plurality of helical blade 6-4 are provided with stirring vane 6-5 along the same hands of spiral and spaced being fixed on the rotating shaft 6-3 between the adjacent helical blade 6-4, between stirring vane 6-5 and the adjacent helical blade 6-4 certain clearance are arranged.
All helical blade 6-4 and all stirring vane 6-5 all arrange along the same hand of spiral.All helical blade 6-4 can be broken off in corresponding position by a continuous helical blade with all stirring vane 6-5 and processing.
Operation principle: concrete various raw materials are sent into stirring system from feed bin separately through induction system, make concrete mixing and transporting car not only can move but also can produce concrete, can reach and use the produced on-site concrete.
When the sandstone feeding because the material platform is fixed, chain 7-4 with scraper plate 7-3 continuous do gyration; Material in the feed bin drops to the rear end of material platform; Scraper plate 7-3 band land travel forward to the material on the material platform, up to moving to stirring system inlet 6-1, fall in the agitating device.
Claims (7)
1. concrete mixing and transporting car; Comprise motor-vehicle bodies, building stones storehouse, sand feed bin, water tank, cement bin, stirring system; Be provided with feed system between building stones storehouse and the stirring system and between sand feed bin and stirring system; It is characterized in that: described feed system comprises the material platform that fixedly installs, and is with the chain of gyration on the material platform, fixing a plurality of spaced scraper plates on the chain.
2. concrete mixing and transporting car according to claim 1 is characterized in that: described a plurality of scraper plates are evenly distributed on the chain.
3. concrete mixing and transporting car according to claim 2 is characterized in that: the upper end of described scraper plate turns forward.
4. according to claim 1,2 or 3 described concrete mixing and transporting cars; It is characterized in that: described material platform comprises that two fixing conveyer belts support and be enclosed within the conveyer belt that two conveyer belts support; The two ends of material platform respectively are provided with the sprocket wheel of a support chains; Sprocket wheel is fixed on the sprocket shaft, and sprocket shaft is rotationally connected with the material platform.
5. according to claim 1,2 or 3 described concrete mixing and transporting cars; It is characterized in that: the paddle of described stirring system comprises rotating shaft and a plurality of helical blade; A plurality of helical blades are along the same hand of spiral and spaced being fixed on the rotating shaft; Be provided with stirring vane between the adjacent helical blade, between stirring vane and the adjacent helical blade certain clearance arranged.
6. concrete mixing and transporting car according to claim 5 comprises paddle, it is characterized in that: described all helical blades are all arranged along the same hand of spiral with all stirring vanes.
7. according to claim 1,2 or 3 described concrete mixing and transporting cars, it is characterized in that: the bin outlet of described building stones storehouse and sand feed bin is provided with the sandstone proportioning controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120429718 CN202293042U (en) | 2011-11-03 | 2011-11-03 | Concrete mixing truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120429718 CN202293042U (en) | 2011-11-03 | 2011-11-03 | Concrete mixing truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202293042U true CN202293042U (en) | 2012-07-04 |
Family
ID=46362014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120429718 Expired - Lifetime CN202293042U (en) | 2011-11-03 | 2011-11-03 | Concrete mixing truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202293042U (en) |
-
2011
- 2011-11-03 CN CN 201120429718 patent/CN202293042U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term |