CN104709721A - Mechanical conveying equipment for molding sand - Google Patents
Mechanical conveying equipment for molding sand Download PDFInfo
- Publication number
- CN104709721A CN104709721A CN201310688398.8A CN201310688398A CN104709721A CN 104709721 A CN104709721 A CN 104709721A CN 201310688398 A CN201310688398 A CN 201310688398A CN 104709721 A CN104709721 A CN 104709721A
- Authority
- CN
- China
- Prior art keywords
- sand
- molding sand
- conveying
- delivery pipe
- sending cans
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Abstract
Mechanical conveying equipment for molding sand is characterized by comprising a control valve, a delivery tank, a conveying pipe and a box, wherein the conveying pipe is arranged at the lower end of the delivery tank, the control valve is arranged at the top of the delivery tank and communicated with an inner cavity of the delivery tank, and the sand box is connected under the conveying pipe. When the conveying equipment is used, the conveying pipe is installed in the sand box, the control valve controls changing of air pressure in the delivery tank, when the air pressure in the tank is reduced, the molding sand can enter the sand box through the conveying pipe under the action of external air pressure, and therefore the molding sand can be conveyed into the sand box from a sand bin. The mechanical conveying equipment for the molding sand has the advantages that the molding sand can be automatically conveyed into a sand hopper from the sand bin through the pneumatic conveying equipment, so that the labor intensity of workers is effectively relieved, the efficiency of conveying the molding sand is improved, and the requirement for automatic production is met.
Description
Technical field
The present invention relates to device for transporting objects field, specifically provide a kind of machinery conveying molding sand equipment.
Background technology
Sand is sent mainly to adopt artificial mode to carry out from husky storehouse to Sha Douzhong molding sand at present, but due to longer to the distance of sand bucket from Sha Ku, therefore to sand bucket, the work capacity of molding sand very large is carried from husky storehouse, if artificial mode is adopted to carry molding sand simple, not only the labour intensity of workman is very large, and production efficiency is very low, the speed of conveying molding sand often can not meet the needs of production, and then impacts production.
Summary of the invention
The object of the invention is to solve above-mentioned Problems existing, spy provides a kind of machinery conveying molding sand equipment.
The invention provides a kind of machinery conveying molding sand equipment, it is characterized in that: described machinery conveying molding sand equipment comprises control cock (1), sending cans (2), delivery pipe (3), casing (4);
Wherein: the lower end of described sending cans (2) is provided with delivery pipe (3), the top of sending cans (2) is provided with control cock (1), the inner space of described control cock (1) and sending cans (2), sandbox casing (4) is connected under delivery pipe (3), this feedway in use, first delivery pipe (3) is arranged in sandbox casing (4), control cock (1) controls sending cans (2) internal gas pressure and becomes, tank internal gas pressure diminishes and is, under the effect of outside atmospheric pressure, molding sand can enter in sandbox casing (4) by delivery pipe (3), thus complete molding sand from sand storage to the conveying in sandbox casing (4).
Advantage of the present invention:
Machinery conveying molding sand equipment of the present invention, use this Pneumatic conveyer to realize molding sand carry by molding sand automation from sand storage to sand hopper from, thus effectively can reduce the labour intensity of workman, the transport efficiency of raising molding sand, meets the needs of automated production.
Accompanying drawing explanation
Below in conjunction with drawings and the embodiments, the present invention is further detailed explanation:
Fig. 1 is principle schematic of the present invention.
Detailed description of the invention
Embodiment
Present embodiments provide a kind of machinery conveying molding sand equipment, it is characterized in that: described machinery conveying molding sand equipment comprises control cock (1), sending cans (2), delivery pipe (3), casing (4);
Wherein: the lower end of described sending cans (2) is provided with delivery pipe (3), the top of sending cans (2) is provided with control cock (1), and described control cock (1) and the inner space of sending cans (2), connect sandbox casing (4) under delivery pipe (3).
Its working process: this feedway in use, first delivery pipe (3) is arranged in sandbox casing (4), control cock (1) controls sending cans (2) internal gas pressure and becomes, tank internal gas pressure diminishes and is, under the effect of outside atmospheric pressure, molding sand can be entered in sandbox casing (4) by delivery pipe (3), thus completes molding sand from sand storage to the conveying in sandbox casing (4).
Claims (1)
1. a machinery conveying molding sand equipment, is characterized in that: described machinery conveying molding sand equipment comprises control cock (1), sending cans (2), delivery pipe (3), casing (4);
Wherein: the lower end of described sending cans (2) is provided with delivery pipe (3), the top of sending cans (2) is provided with control cock (1), the inner space of described control cock (1) and sending cans (2), sandbox casing (4) is connected under delivery pipe (3), this feedway in use, first delivery pipe (3) is arranged in sandbox casing (4), control cock (1) controls sending cans (2) internal gas pressure and becomes, tank internal gas pressure diminishes and is, under the effect of outside atmospheric pressure, molding sand can enter in sandbox casing (4) by delivery pipe (3), thus complete molding sand from sand storage to the conveying in sandbox casing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310688398.8A CN104709721A (en) | 2013-12-17 | 2013-12-17 | Mechanical conveying equipment for molding sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310688398.8A CN104709721A (en) | 2013-12-17 | 2013-12-17 | Mechanical conveying equipment for molding sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104709721A true CN104709721A (en) | 2015-06-17 |
Family
ID=53409545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310688398.8A Pending CN104709721A (en) | 2013-12-17 | 2013-12-17 | Mechanical conveying equipment for molding sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104709721A (en) |
-
2013
- 2013-12-17 CN CN201310688398.8A patent/CN104709721A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |