CN110340288A - Sand sprinkling machine vibration feed hopper - Google Patents
Sand sprinkling machine vibration feed hopper Download PDFInfo
- Publication number
- CN110340288A CN110340288A CN201810288358.7A CN201810288358A CN110340288A CN 110340288 A CN110340288 A CN 110340288A CN 201810288358 A CN201810288358 A CN 201810288358A CN 110340288 A CN110340288 A CN 110340288A
- Authority
- CN
- China
- Prior art keywords
- feed hopper
- sand
- strainer
- vibrator
- sprinkling machine
- 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
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of sand sprinkling machines to be provided with vibrating bin with vibration feed hopper, including feed hopper ontology, the feed hopper body bottom portion, and strainer is provided in vibrating bin, and vibration box outer wall is provided with vibrator, and vibrator is connect with strainer.Structure of the invention is reasonable, easy to operate, not easy damaged cere, and column sand flow is become sand uniform, flexible by strainer dispersion and is drenched with rain down, is effectively protected wax-pattern safety, reduces wax-pattern and fall part rate.
Description
Technical field
The present invention relates to a kind of feed hopper, in particular to a kind of sand sprinkling machine vibration feed hopper.
Background technique
Currently, the sand sprinkling machine that model casting producer uses is mostly two kinds of " bucket type " and " hoisting type ", it is all made of belt-type material
It spreads down at bucket fortune sand to top.Bucket type sand sprinkling machine is a kind of common hanging sand equipment, is one of complete essence casting equipment of medium temperature mould material,
Hanging sand link suitable for low temperature mould material.It is to form sand rain, reach leaching the sand in hopper by the free-falling of sub-sand plate
The purpose of sand.For first two layers of sand since sand grains is thin, sand sprinkling machine is provided with sub-sand plate, and sand can uniformly be fallen, and forms sand rain.But reinforcing layer
Sand grains is thick, and sub-sand plate cannot be arranged, thus sand is to be in the form of a column sand flow directly to spill down, and the sand rain of formation is uneven, is easy to damage wax
Film.
Summary of the invention
The object of the invention is that providing a kind of structurally reasonable, easy to operate, the not sand sprinkling machine vibration of easy damaged cere
Dynamic feed hopper.
To achieve the goals above, the technical solution adopted by the present invention is that it is such: sand sprinkling machine of the invention with vibrate into
Hopper, including feed hopper ontology, the feed hopper body bottom portion are provided with vibrating bin, strainer, vibrating bin are provided in vibrating bin
Outer wall is provided with vibrator, and vibrator is connect with strainer.
Preferably, the strainer is obliquely installed, the end position close to vibrator is lower.
Preferably, the vibrator is fixed by the bracket on vibration box outer wall.
Preferably, the vibrating bin is detachably connected with feed hopper ontology.
Compared with the prior art, the advantages of the present invention are as follows: structure of the invention is reasonable, easy to operate, not easy damaged cere,
Column sand flow is become sand uniform, flexible by strainer dispersion to drench with rain down, wax-pattern safety is effectively protected, reduces wax-pattern
Fall part rate.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings.
Referring to Fig. 1, sand sprinkling machine of the invention vibration feed hopper, including feed hopper ontology, the feed hopper body bottom portion
It is provided with vibrating bin, strainer is provided in vibrating bin, vibration box outer wall is provided with vibrator, and vibrator is connect with strainer, described
Strainer is obliquely installed, and the end position close to vibrator is lower, and the vibrator is fixed by the bracket on vibration box outer wall, institute
Vibrating bin is stated to be detachably connected with feed hopper ontology.
Structure of the invention is reasonable, easy to operate, not easy damaged cere, column sand flow by strainer dispersion become uniformly,
Sand flexible drenches with rain down, is effectively protected wax-pattern safety, reduces wax-pattern and fall part rate.
Claims (4)
1. a kind of sand sprinkling machine vibration feed hopper, including feed hopper ontology, it is characterised in that: the feed hopper body bottom portion setting
There is vibrating bin, strainer is provided in vibrating bin, vibration box outer wall is provided with vibrator, and vibrator is connect with strainer.
2. sand sprinkling machine according to claim 1 vibration feed hopper, it is characterised in that: the strainer is obliquely installed, close
One end position of vibrator is lower.
3. sand sprinkling machine according to claim 1 vibration feed hopper, it is characterised in that: the vibrator is fixed by the bracket
On vibration box outer wall.
4. sand sprinkling machine according to claim 1 vibration feed hopper, it is characterised in that: the vibrating bin and feed hopper ontology
It is detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810288358.7A CN110340288A (en) | 2018-04-03 | 2018-04-03 | Sand sprinkling machine vibration feed hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810288358.7A CN110340288A (en) | 2018-04-03 | 2018-04-03 | Sand sprinkling machine vibration feed hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110340288A true CN110340288A (en) | 2019-10-18 |
Family
ID=68173530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810288358.7A Pending CN110340288A (en) | 2018-04-03 | 2018-04-03 | Sand sprinkling machine vibration feed hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110340288A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549246A (en) * | 2020-11-19 | 2021-03-26 | 贵州航天风华精密设备有限公司 | Ultrasonic vibration sand falling mechanism and method for 3D printing equipment |
-
2018
- 2018-04-03 CN CN201810288358.7A patent/CN110340288A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549246A (en) * | 2020-11-19 | 2021-03-26 | 贵州航天风华精密设备有限公司 | Ultrasonic vibration sand falling mechanism and method for 3D printing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191018 |