CN206882701U - Precoated sand lifting device - Google Patents
Precoated sand lifting device Download PDFInfo
- Publication number
- CN206882701U CN206882701U CN201720852080.2U CN201720852080U CN206882701U CN 206882701 U CN206882701 U CN 206882701U CN 201720852080 U CN201720852080 U CN 201720852080U CN 206882701 U CN206882701 U CN 206882701U
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- Prior art keywords
- elevator bucket
- elevator
- precoated sand
- material bin
- lifting device
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Abstract
It the utility model is related to a kind of precoated sand lifting device, more particularly to forging smelting equipment field, purpose is that the mixed sand ratio composition of the traditional precoated sand processing addition of solution is inaccurate, cause product quality stable, and ropy problem, and the problem of raw material consume can also be reduced, including material bin, the elevator bucket for connecting material bin, the elevator of elevator bucket is fixedly connected with by fixed mount；Autocontrol valve is provided with material bin；Elevator bucket is provided with elevator bucket bracket, is fixedly connected with pressure sensor under elevator bucket bracket, pressure sensor and autocontrol valve are regulated and controled by electric-control system, simple in construction, improve operating efficiency and production capacity, ensure that the quality of product.
Description
Technical field
It the utility model is related to forging smelting equipment field, more particularly to a kind of precoated sand lifting device.
Background technology
Precoated sand, sand grain surface are covered with the molding sand or core of one layer of hard resin film before moulding, and precoated sand mainly uses
High-quality selected natural siliceous sand is roughing sand, and thermoplastic phenolic resin, methenamine and reinforcing agent are raw material.According to the difference of user
Technical need, match somebody with somebody in the appropriate adjustment of curing rate, demoulding, mobility, collapsibility, surface finish of casting, storage etc.
Than.Overlay film sand molding is used in the higher intricate casting of dimension precision requirement, is the optimum shaping material such as automobile, tractor, hydraulic part
One of material, such as in the casting of engine body etc., with the development of external machinery industry especially automobile industry, to casting matter
Measure and require more and more higher, the application that mould covers sand is more and more extensive.
Traditional precoated sand feed hoisting device, feeds the time control according to manipulation, adds manually with sensation or worker
Material is added, so the parameter of proportioning is simply individual probably not accurate enough, and final products are all different per batch of quality standard, no
It is enough stable, cause unstable product quality and product quality is generally bad, and filler mode is mostly to add manually, work effect
Rate is low.
In view of it is above-mentioned the defects of, the design people is actively subject to research and innovation, to found a kind of precoated sand elevator dress
Put, due to its safety and reliability, make it with more the value in industry.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of precoated sand lifting device, to understand
The mixed sand ratio composition of certainly traditional precoated sand processing addition is inaccurate, causes product quality stable, and ropy problem,
And the problem of raw material consume can also be reduced.
A kind of precoated sand lifting device of the utility model, including material bin, the elevator bucket of the connection material bin, pass through
Fixed mount is fixedly connected with the elevator of the elevator bucket；Autocontrol valve is provided with the material bin；The elevator bucket is provided with
Elevator bucket bracket, pressure sensor is fixedly connected with elevator bucket bracket, the pressure sensor and the autocontrol valve lead to
Cross electric-control system regulation and control.
Further, the elevator includes riser, motor, the motor driving riser transmission；The riser
On be fixedly connected with lifting pipe carrier, the fixed mount is fixedly connected with riser.
Further, the material bin average mark separates 3 bins, and each bin discharge outlet is equipped with automatic control
Valve processed.
Further, it is provided with resilient support pad between the lifting pipe carrier and fixed mount.
By such scheme, the utility model at least has advantages below：Material bin of the present utility model is integral type storehouse
Body, the bin averagely separated in warehouse are advantageous to save space, save material, different materials can be controlled preferably；
The addition of autocontrol valve and sensor can be controlled to the proportioning of material, and weighing part contributes to accurate weighing, be saved
Waste of material, and ratio is more accurate, contributes to the stabilization of product quality；Fixed mount and the well-formed of supporting pad combination
Linking elevator, be favorably improved travelling speed, improve production efficiency.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model precoated sand lifting device；
Fig. 2 is the utility model precoated sand lifting device top plan view.
In figure：1st, autocontrol valve, 2, elevator bucket, 3, elevator bucket bracket, 4, pressure sensor, 5, fixed mount, 6, lifting
Struggle against Lower Hold, and 7, lifting pipe carrier, 8, resilient support pad, 9, riser, 10, motor, 11, material bin.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
Referring to Fig. 1 and Fig. 2, the operation principle of the utility model precoated sand lifting device is as follows：
A kind of precoated sand lifting device of the utility model, including material bin 11, the elevator bucket of the connection material bin 11
2, the elevator of the elevator bucket 2 is fixedly connected with by fixed mount 5；Autocontrol valve 1 is provided with the material bin 11；It is described to carry
Rise bucket 2 and be provided with elevator bucket bracket 3, pressure sensor 4, the pressure sensor 4 and institute are fixedly connected with elevator bucket bracket 3
Autocontrol valve 1 is stated by electric-control system to regulate and control.
Elevator includes riser 9, motor 10, and the motor 10 drives riser 9 to be driven；It is fixed on the riser 9
Lifting pipe carrier 7 is connected with, the fixed mount 5 is fixedly connected with riser 9.The average mark of material bin 11 separates 3 bins, described every
Individual bin discharge outlet is equipped with autocontrol valve 1.Lifted and resilient support pad 8 is provided between pipe carrier 7 and fixed mount 5.
Its material bin is divided into the three parts separated, and the discharging of these three sand is controlled by autocontrol valve, and discharging, which enters, to be carried
Rise and struggle against and weight is calculated by the pressure sensor gathered data below fixed mount, to control the closing of automatic valve, elevator bucket
The mixed sand of Lower Hold is lifted into material bin by riser, and wherein riser is supported by fixed mount and fixed, and auxiliary bracket, Gu
Determine flexible supporting pad between frame and support frame so that connection transportation is more stable, the product of same high quality, if with accurately
Weigh, then the raw material consumed is just fewer, reduces cost, improves quality.
Described above is only preferred embodiment of the present utility model, is not limited to the utility model, it is noted that
For those skilled in the art, on the premise of the utility model technical principle is not departed from, can also do
Go out some improvement and modification, these improvement and modification also should be regarded as the scope of protection of the utility model.
Claims (4)
- A kind of 1. precoated sand lifting device, it is characterised in that：Lifting including material bin (11), the connection material bin (11) Struggle against (2), the elevator of the elevator bucket (2) is fixedly connected with by fixed mount (5)；It is provided with and automatically controls in the material bin (11) Valve (1)；The elevator bucket (2) is provided with elevator bucket bracket (3), and elevator bucket bracket is fixedly connected with pressure sensor under (3) (4), the pressure sensor (4) and the autocontrol valve (1) are regulated and controled by electric-control system.
- 2. precoated sand lifting device according to claim 1, it is characterised in that：The elevator include riser (9), Motor (10), motor (10) driving riser (9) transmission；Lifting pipe carrier is fixedly connected with the riser (9) (7), the fixed mount (5) is fixedly connected with riser (9).
- 3. precoated sand lifting device according to claim 1, it is characterised in that：Material bin (11) average mark separates 3 bins, each bin discharge outlet are equipped with autocontrol valve (1).
- 4. precoated sand lifting device according to claim 2, it is characterised in that：The lifting pipe carrier (7) is with fixing Resilient support pad (8) is provided between frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720852080.2U CN206882701U (en) | 2017-07-13 | 2017-07-13 | Precoated sand lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720852080.2U CN206882701U (en) | 2017-07-13 | 2017-07-13 | Precoated sand lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206882701U true CN206882701U (en) | 2018-01-16 |
Family
ID=61297122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720852080.2U Active CN206882701U (en) | 2017-07-13 | 2017-07-13 | Precoated sand lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206882701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390104A (en) * | 2020-04-15 | 2020-07-10 | 亚威新材料(徐州)有限公司 | Automatic sand feeding equipment for precoated sand |
-
2017
- 2017-07-13 CN CN201720852080.2U patent/CN206882701U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390104A (en) * | 2020-04-15 | 2020-07-10 | 亚威新材料(徐州)有限公司 | Automatic sand feeding equipment for precoated sand |
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