CN203566857U - Concrete batching and weighing system - Google Patents
Concrete batching and weighing system Download PDFInfo
- Publication number
- CN203566857U CN203566857U CN201320731494.1U CN201320731494U CN203566857U CN 203566857 U CN203566857 U CN 203566857U CN 201320731494 U CN201320731494 U CN 201320731494U CN 203566857 U CN203566857 U CN 203566857U
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- weighing system
- hopper
- weighing
- stirring
- concrete batching
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Abstract
The utility model relates to the technical field of livestock and poultry breeding, and in particular relates to a concrete batching and weighing system which comprises a main stirring tower, an aggregate supplying system, a powder supplying device, a weighing system and a control system. The concrete batching and weighing system is characterized in that the main stirring tower comprises a stirring hopper in which a stirring auger with double rollers is arranged, wherein a switch plate is arranged at the bottom of the stirring hopper; the middle of the switch plate is connected with two side walls of the stirring hopper through a rotary shaft; two air cylinders are arranged at one side of the stirring hopper; piston rods of the two air cylinders are connected with two sides of the switch plate, respectively. The concrete batching and weighing system is simple in structure; the stirring hopper is of a structure with the double air cylinders, so that the pressure of the air cylinders can act on the switch plate no matter the switch plate is started or shut down, so that the sealing performance of the stirring hopper is improved. In addition, sealing baffle plates are arranged at the bottoms of a sand hopper and an aggregated rock hopper, so that sand or an aggregated rock is prevented from leaking out of the side surface of the hopper.
Description
Technical field
The utility model relates to concrete central mix plant technical field, relates in particular to a kind of concrete batching weighing system.
Background technology
Current, commerical ready-mixed concrete generally adopts concrete mixing plant that aggregate and powder are uniformly mixed and are formed.Traditional concrete mixing plant mainly comprises stirring main building, aggregate feeding system, powder supplying system, Weighing system and control system, wherein, aggregate feeding system is delivered to stirring main building by belt feeder by the building stones of different size, sand material after weighing, powder supplying system is delivered to stirring main building by screw machine by the cement in powder tank storehouse and admixture after weighing, and then mix appropriate water and other additives, under the control of control system, stir main building above-mentioned material is uniformly mixed, produce commerical ready-mixed concrete.
The concrete batching system stirring in main building at present mainly consists of two roller screw feeders, by building stones and sand material and cement mixing to together with stir, after stirring, the discharging opening by bottom packs concrete in vehicle-mounted transport car into again, discharging opening closure of the prior art is poor, closed in the situation that, also can leak, cause concrete waste; In addition, in aggregate feeding system, between sand material bucket and building stones bucket and conveyer belt, sealing is poor, and material easily exposes from two hopper both sides.
Utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and a kind of concrete batching weighing system is provided, and improves the sealing of concrete batching system.
The utility model for achieving the above object, by the following technical solutions:
A kind of concrete batching weighing system, comprise and stir main building, aggregate feeding system, powder supplying system, Weighing system and control system, it is characterized in that: described stirring main building comprises mixer cone, described mixer cone, in described mixer cone, be provided with two roller screw feeders, described mixer cone bottom is provided with switchboard, described switchboard middle part is connected with two sidewalls of described mixer cone by rotating shaft, one side of described mixer cone is provided with two cylinders, and the piston rod of described two cylinders connects respectively at the both sides of described switchboard.
Preferably, described aggregate feeding system comprises sand material bucket and building stones bucket, and described sand material bucket and stone feed hopper bottom are provided with sealing baffle, and described sealing baffle adopts quality of rubber materials.
Preferably, described Weighing system is arranged on the middle part of described aggregate feeding system, described Weighing system is mainly by weighing bucket, LOAD CELLS and brace summer, on described brace summer, be fixed with left and right supporting seat, described left and right supporting seat is hinged with respectively left and right connecting rod, one end of described left and right connecting rod is connected with described LOAD CELLS one end respectively, the described LOAD CELLS other end is fixed on described brace summer, the middle part of described left and right connecting rod is provided with pull bar, and described pull bar is connected with weighing bucket top.
The beneficial effects of the utility model are: the utility model is simple in structure, and due to the structure of the two cylinders of mixer cone employing, no matter switchboard starts or the closed pressure that can both receive cylinder like this, has improved the sealing of mixer cone; At sand material bucket and stone feed hopper bottom, sealing baffle is set, has avoided material to overflow from the side of hopper.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of mixer cone in the utility model;
In figure: 1, stir main building; 2, aggregate feeding system; 3, powder supplying system; 4, Weighing system; 5, control system; 6, weighing bucket; 7, LOAD CELLS; 8, brace summer; 9, left support seat; 10, right support seat; 11, left connecting rod; 12, right connecting rod; 13, pull bar; 14, mixer cone; 15, switchboard; 16, rotating shaft; 17, cylinder; 18, sealing baffle.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, describe the specific embodiment of the present utility model in detail.As shown in Figure 1, a kind of concrete batching weighing system, comprise and stir main building 1, aggregate feeding system 2, powder supplying system 3, Weighing system 4 and control system 5, described stirring main building comprises mixer cone 14, described mixer cone, in described mixer cone, be provided with two roller screw feeders, described mixer cone bottom is provided with switchboard 15, described switchboard middle part is connected with two sidewalls of described mixer cone by rotating shaft 16, one side of described mixer cone is provided with two cylinders 17, and the piston rod of described two cylinders connects respectively at the both sides of described switchboard.Described aggregate feeding system comprises sand material bucket and building stones bucket, and described sand material bucket and stone feed hopper bottom are provided with sealing baffle 18, and described sealing baffle adopts quality of rubber materials.When opening, do not work another cylinder of one of them cylinder starts, and switchboard rotates 90 °.Be opening, when closure, another cylinder starts, and first cylinder is closed, thereby realizes totally-enclosed sealing.
Described Weighing system is arranged on the middle part of described aggregate feeding system, described Weighing system is mainly by weighing bucket 6, LOAD CELLS 7 and brace summer 8, on described brace summer, be fixed with a left side, right support seat 9, 10, a described left side, right support seat is hinged with respectively a left side, right connecting rod 11, 12 left sides, one end of right connecting rod is with left, right support seat is hinged, a described left side, the other end of right connecting rod is connected with described LOAD CELLS one end respectively, the described LOAD CELLS other end is fixed on described brace summer, a described left side, the middle part of right connecting rod is provided with pull bar 13, described pull bar is connected with weighing bucket top.On two sidewalls of weighing bucket, two pull bars are installed respectively, the corresponding LOAD CELLS in each pull bar top.
The utility model is simple in structure, and due to the structure of the two cylinders of mixer cone employing, no matter switchboard starts or the closed pressure that can both receive cylinder like this, has improved the sealing of mixer cone; At sand material bucket and stone feed hopper bottom, sealing baffle is set, has avoided material to overflow from the side of hopper.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a concrete batching weighing system, comprise and stir main building, aggregate feeding system, powder supplying system, Weighing system and control system, it is characterized in that: described stirring main building comprises mixer cone, described mixer cone, in described mixer cone, be provided with two roller screw feeders, described mixer cone bottom is provided with switchboard, described switchboard middle part is connected with two sidewalls of described mixer cone by rotating shaft, one side of described mixer cone is provided with two cylinders, and the piston rod of described two cylinders connects respectively at the both sides of described switchboard.
2. concrete batching weighing system according to claim 1, is characterized in that: described aggregate feeding system comprises sand material bucket and building stones bucket, and described sand material bucket and stone feed hopper bottom are provided with sealing baffle, and described sealing baffle adopts quality of rubber materials.
3. concrete batching weighing system according to claim 1, it is characterized in that: described Weighing system is arranged on the middle part of described aggregate feeding system, described Weighing system is mainly by weighing bucket, LOAD CELLS and brace summer, on described brace summer, be fixed with a left side, right support seat, a described left side, right support seat is hinged with respectively a left side, right connecting rod, a described left side, one end of right connecting rod is connected with described LOAD CELLS one end respectively, the described LOAD CELLS other end is fixed on described brace summer, a described left side, the middle part of right connecting rod is provided with pull bar, described pull bar is connected with weighing bucket top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731494.1U CN203566857U (en) | 2013-11-15 | 2013-11-15 | Concrete batching and weighing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731494.1U CN203566857U (en) | 2013-11-15 | 2013-11-15 | Concrete batching and weighing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203566857U true CN203566857U (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320731494.1U Expired - Fee Related CN203566857U (en) | 2013-11-15 | 2013-11-15 | Concrete batching and weighing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203566857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537051A (en) * | 2020-06-01 | 2020-08-14 | 衢州市衢信建筑有限公司 | Dynamic monitoring system for quality of premixed concrete |
-
2013
- 2013-11-15 CN CN201320731494.1U patent/CN203566857U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537051A (en) * | 2020-06-01 | 2020-08-14 | 衢州市衢信建筑有限公司 | Dynamic monitoring system for quality of premixed concrete |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20141115 |
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| EXPY | Termination of patent right or utility model |