CN203390165U - Sand feeding machine - Google Patents
Sand feeding machine Download PDFInfo
- Publication number
- CN203390165U CN203390165U CN201320504459.6U CN201320504459U CN203390165U CN 203390165 U CN203390165 U CN 203390165U CN 201320504459 U CN201320504459 U CN 201320504459U CN 203390165 U CN203390165 U CN 203390165U
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- CN
- China
- Prior art keywords
- sand
- switch
- cylinder
- air cylinder
- storage bin
- 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 provides a sand feeding machine, which belongs to auxiliary equipment in the field of casting, and solves the problems of time and labor waste, high labor intensity of workers, low work efficiency and potential safety hazard in a manual coated sand feeding process in the prior art. The sand feeding machine mainly comprises a machine frame, a sand storage bin on the machine frame and a sand feeding pipe at the bottom of the sand storage bin, wherein a first air cylinder, a first switch and a second switch are arranged on the machine frame; a sand hopper is arranged in the sand storage bin; a second air cylinder is mounted on the sand hopper through a flange; a baffle is arranged at the bottom of a piston rod of the second air cylinder; the first air cylinder is connected with the sand storage bin; the first air cylinder and the second air cylinder are connected with the first switch and the second switch through pipelines respectively. The sand feeding machine is mainly used for conveying coated sand.
Description
Technical field
The utility model belongs to a kind of auxiliary equipment of casting field, specifically, relates in particular to a kind of upper sand machine.
Background technology
As everyone knows, precoated sand all has excellent behavior at aspects such as curing rate, release property, mobility, collapsibility, surface finish of casting, storages, is one of optimum shaping materials such as automobile, tractor, hydraulic part.But the sand inlet position of general Casting Equipment is conventionally higher, the manual operation interpolation precoated sands that adopt, waste time and energy more at present, and labor strength is large, and operating efficiency is low, and has potential safety hazard.
Summary of the invention
In order to solve manual operation in prior art, add precoated sand, waste time and energy, labor strength is large, and operating efficiency is low, and exists the defect of potential safety hazard, the utility model that a kind of upper sand machine is provided.
The utility model is achieved through the following technical solutions:
A sand machine, comprises frame, and bottom, frame Shang Chusha Cang，Chu Sha storehouse is provided with sandpipe; Described frame is provided with cylinder first, switch first and switch second, Chu Sha is provided with sand hopper in storehouse, and cylinder second is installed on sand hopper by flange, and the piston rod bottom of cylinder second is provided with baffle plate, cylinder Jia Yuchusha storehouse connects, and cylinder first is connected with switch second with switch first respectively by pipeline with cylinder second.
Described baffle plate is rubber baffle.
Described frame is provided with push rod, and frame bottom is provided with roller.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is simple in structure, easy to operate, can move at any time, and upper sand operation is realized to mechanical automation, saves labour, reduces workman's labour intensity, has improved operating efficiency.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model.
Push rod in the drawings, 1; 2 ,Chu Sha storehouses; 3, cylinder second; 4, flange; 5, sand hopper; 6, upper sandpipe; 7, roller; 8, frame; 9, switch second; 10, switch first; 11, baffle plate; 12, cylinder first.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
A sand machine, comprises frame 8, frame 8 Shang Chusha storehouses 2 and push rod 1, and frame 8 bottoms are provided with 2 bottoms, roller 7 ，Chu Sha storehouse and are provided with sandpipe 6; Described frame 8 is provided with cylinder first 12, switch first 10 and switch second 9, in Chu Sha storehouse 2, be provided with sand hopper 5, cylinder second 3 is installed on sand hopper 5 by flange 4, the piston rod bottom of cylinder second 3 is provided with the baffle plate 11 that rubber is made, cylinder first 12Yu Chusha storehouse 2 connects, and cylinder first 12 is connected with switch second 9 with switch first 10 respectively by pipeline with cylinder second 3.
The utility model in use, connects each pipeline and circuit.Precoated sand is placed on sand hopper 5, opening power, by switch second 9 control cylinder second 3, when the piston rod of cylinder second 3 stretches out, drive baffle plate 11 to move downward, at this moment precoated sand enters in Chu Sha storehouse 2, as the case may be, control the consumption of precoated sand, the piston rod of cylinder second 3 shrinks, and baffle plate 11 is blocked sand hopper 5; Starting switch first 10, cylinder first 12Jiang Chusha storehouse 2 interior precoated sands are delivered in the sand inlet of precoated sand manufacturing casing machine through upper sandpipe 6.
Claims (3)
1. a upper sand machine, comprises frame (8), and bottom, ，Chu Sha storehouse, frame (8) Shang Chusha storehouse (2) (2) is provided with sandpipe (6); It is characterized in that: described frame (8) is provided with cylinder first (12), switch first (10) and switch second (9), Chu Sha storehouse (2) is provided with sand hopper (5), cylinder second (3) is installed on sand hopper (5) by flange (4), the piston rod bottom of cylinder second (3) is provided with baffle plate (11), cylinder first (12) Yu Chusha storehouse (2) connects, and cylinder first (12) is connected with switch second (9) with switch first (10) respectively by pipeline with cylinder second (3).
2. upper sand machine according to claim 1, is characterized in that: described baffle plate (11) is rubber baffle.
3. upper sand machine according to claim 1 and 2, is characterized in that: described frame (8) is provided with push rod (1), and frame (8) bottom is provided with roller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504459.6U CN203390165U (en) | 2013-08-19 | 2013-08-19 | Sand feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504459.6U CN203390165U (en) | 2013-08-19 | 2013-08-19 | Sand feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203390165U true CN203390165U (en) | 2014-01-15 |
Family
ID=49901727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320504459.6U Expired - Fee Related CN203390165U (en) | 2013-08-19 | 2013-08-19 | Sand feeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203390165U (en) |
-
2013
- 2013-08-19 CN CN201320504459.6U patent/CN203390165U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160113 Granted publication date: 20140115 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160713 Granted publication date: 20140115 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20150819 |
|
| EXPY | Termination of patent right or utility model |