CN210116043U - Accurate material feeding unit of screw conveyer - Google Patents
Accurate material feeding unit of screw conveyer Download PDFInfo
- Publication number
- CN210116043U CN210116043U CN201920670565.9U CN201920670565U CN210116043U CN 210116043 U CN210116043 U CN 210116043U CN 201920670565 U CN201920670565 U CN 201920670565U CN 210116043 U CN210116043 U CN 210116043U
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- CN
- China
- Prior art keywords
- screw conveyer
- accurate
- conveyer
- feeding unit
- utility
- 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
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Abstract
The utility model discloses an accurate material feeding unit of screw conveyer is equipped with accurate screw conveyer in screw conveyer's below, and accurate screw conveyer is driven by cycloid pinwheel gear motor, and the feed end of screw conveyer, accurate screw conveyer's barrel passes through the ferry mouth and connects the intercommunication, and the discharge gate of accurate screw conveyer passes through the discharging pipe and connects the discharge gate of intercommunication screw conveyer, the utility model has the characteristics of realize that the high accuracy of material is carried, satisfy material measurement required precision, guarantee to produce the high standard concrete, can reach the construction requirement.
Description
Technical Field
The utility model belongs to the technical field of concrete measurement conveying machinery, especially, relate to an accurate material feeding unit of screw conveyer.
Background
The application of the concrete mixing plant used in the concrete market is more and more personalized, and particularly, with the further development of national high-speed rail construction, higher requirements on the quality of concrete are also put forward, so that the concrete mixing plant is required to have higher metering precision on weighing various materials. Under such harsh requirements, the original powder conveying system cannot meet the production requirements, even the system out-of-tolerance rate is far higher than the required numerical value of a high-speed rail system, the high-speed rail quality has serious hidden danger, and the serious consequence of huge fine and even disqualification is brought to a high-speed rail constructor. The accurate material feeding unit of design a screw conveyer satisfies the accurate measurement demand of material and becomes an important technical problem of high-speed railway construction problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to improve the not enough of prior art and provide a realize that the high accuracy of material is carried, is satisfied material measurement required precision, guarantees to produce the concrete of high standard, can reach the accurate material feeding unit of screw conveyer of construction requirement.
The utility model aims at realizing like this, a accurate material feeding unit of screw conveyer, including screw conveyer, its characteristics are equipped with accurate screw conveyer in screw conveyer's below, and accurate screw conveyer is driven by cycloid pinwheel gear motor, and screw conveyer, accurate screw conveyer's the feed end of barrel connect the intercommunication through the ferry mouth, and accurate screw conveyer's discharge gate passes through the discharging pipe and connects the discharge gate of intercommunication screw conveyer.
In order to further realize the purpose of the utility model, the diameter of the cylinder of the precise screw conveyer is 0.5-1 of the diameter of the cylinder of the screw conveyer.
Compared with the prior art, the utility model has the following characteristics of showing and positive effect: the utility model discloses increase the accurate screw conveyer of a set of little conveying capacity in the below of former screw conveyer, when the batching reaches 95% of target weight, the screw conveyer of big conveying capacity stops the operation, accomplish the material transport of final stage by the accurate screw conveyer of little conveying capacity, accurate screw conveyer low-speed operation and transport diameter are little, the conveying capacity is less than main part conveying capacity far away, eliminate the big and fall problem that produces of main part screw conveyer capacity, thereby reach the purpose of accurate pay-off; the utility model discloses the thinking is novel, and the effect is showing, can effectively practice thrift the operation cost for the user, practices thrift electric power resource, and economic benefits and social are obvious.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. cycloidal pin wheel gear motor, 2, accurate screw conveyer, 3, screw conveyer 4, transition mouth, 5, discharging pipe.
Detailed Description
The utility model provides an accurate material feeding unit of screw conveyer, refer to fig. 1, be equipped with accurate screw conveyer 2 in the below of conventional screw conveyer 3, accurate screw conveyer 2 installs the auger in the barrel, the auger is rotated by the drive of cycloid pinwheel gear motor 1, screw conveyer 3, the feed end of the barrel of accurate screw conveyer 2 connects the intercommunication through crossing ferry 4, the discharge gate of accurate screw conveyer 2 passes through discharging pipe 5 and connects the discharge gate of intercommunication screw conveyer 3, the barrel diameter of accurate screw conveyer 2 is 0.5-1 times of 3 barrel diameters of screw conveyer.
The utility model discloses the theory of operation of device as follows: during batching, screw conveyer 3 and accurate screw conveyer 2 move simultaneously, and the material is carried forward in screw conveyer 3's conveying barrel, and when the material arrived the position of ferry 4, the material got into accurate screw conveyer 2's the transport through the ferry 4 in the barrel to fill it, after accurate screw conveyer 2's conveying barrel was filled up, the material was promoted by two augers and is continued the forward transport respectively, gets into in the scale fill jointly through discharging pipe 5. When the weight of the ingredients reaches 95% of the target weight, the motor of the screw conveyor 3 stops running, and the auger stops rotating along with the motor. At the moment, only the cycloidal pin gear speed reducing motor 1 operates to drive the packing auger to slowly rotate, so that the materials in the conveying cylinder are pushed into the discharging pipe 5 and enter the scale hopper through the discharging pipe 5, and the batching at the final stage is finished, thereby accurately meeting the set proportioning requirement.
Claims (2)
1. The utility model provides an accurate material feeding unit of screw conveyer, includes screw conveyer, characterized by is equipped with accurate screw conveyer in screw conveyer's below, and accurate screw conveyer is driven by cycloid pinwheel gear motor, and the feed end of screw conveyer, accurate screw conveyer's barrel passes through the ferry mouth and connects the intercommunication, and accurate screw conveyer's discharge gate passes through the discharging pipe and connects the discharge gate that communicates screw conveyer.
2. The precision feeding device of the screw conveyor according to claim 1, wherein the diameter of the cylinder of the precision screw conveyor is 0.5-1 of the diameter of the cylinder of the screw conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920670565.9U CN210116043U (en) | 2019-05-13 | 2019-05-13 | Accurate material feeding unit of screw conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920670565.9U CN210116043U (en) | 2019-05-13 | 2019-05-13 | Accurate material feeding unit of screw conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210116043U true CN210116043U (en) | 2020-02-28 |
Family
ID=69614028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920670565.9U Expired - Fee Related CN210116043U (en) | 2019-05-13 | 2019-05-13 | Accurate material feeding unit of screw conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210116043U (en) |
-
2019
- 2019-05-13 CN CN201920670565.9U patent/CN210116043U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |