CN205165735U - Cooling type knockout ware of casting production usefulness - Google Patents
Cooling type knockout ware of casting production usefulness Download PDFInfo
- Publication number
- CN205165735U CN205165735U CN201520970919.3U CN201520970919U CN205165735U CN 205165735 U CN205165735 U CN 205165735U CN 201520970919 U CN201520970919 U CN 201520970919U CN 205165735 U CN205165735 U CN 205165735U
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- CN
- China
- Prior art keywords
- bucket body
- guide cover
- drain hole
- motor
- knockout
- 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 relates to a cooling type knockout ware of casting production usefulness, including the bucket body, the lower extreme of bucket body has a drain hole, the guide cover is installed to the lower extreme of drain hole, installing through many spinal branchs vaulting pole in the guide cover and lieing in its central supporting shoe, the lower extreme of supporting shoe is installed the motor and is lain in the motor protection sleeve of motor periphery, and the drive shaft of motor runs through the supporting shoe and installs stirring shaft, and stirring shaft lies in the top of supporting shoe and installs screw set's stirring sheet, the upper end feed inlet of bucket body is equipped with the knockout screen cloth, and the knockout screen cloth is the arch form, the periphery wall of bucket body install with the anastomotic circular cooling water chamber of bucket body appearance, the water inlet is installed to one side lower extreme in circular cooling water chamber, the delivery port is installed to its opposite side upper end, annular air exhaust cavity is installed to the periphery of guide cover, and annular air exhaust cavity communicates through many air ducts and guide cover, and the exhaust tube is installed to its outer wall, and the exhaust tube is connected with the aspiration pump.
Description
Technical field
The utility model relates to casting technology field, particularly dry sand cavityless casting equipment.
Background technology
In mold casting process, casting pouring is complete, sandbox is after certain hour cooling, need to carry out mould turnover knockout step, namely the high-temperature hot sand in sandbox is poured on knockout device screen cloth together with foundry goods, screen cloth top stayed by foundry goods, and hot sand is fallen in flared knockout device by screen cloth and carries out follow-up sand process.Existing knockout device is in knockout process, and drain hole easily blocks, and current way is regularly by manually promoting the push pedal be arranged in drain hole, utilizes push pedal to promote the sand got lodged in drain hole, realizes knockout.Above-mentioned anticlogging mode, its hand labor intensity is large, and knockout efficiency is low.Further, existing knockout device only has knockout function, and can not carry out scene cooling to sand material, the cooling procedure of sand material also needs the later stage to carry out, and high temperature sand material easily easily causes damage to miscellaneous part, and in whole casting process, the cooling organic efficiency of sand material is lower.
Utility model content
The applicant, for the above-mentioned shortcoming of prior art, carries out studying and improving, and provides a kind of cooling type knockout device of Foundry Production, it adopts prolonged agitation structure, effectively prevent knockout blocking, and cool when leading sand simultaneously, improve knockout and cooling effectiveness.
In order to solve the problem, the utility model adopts following scheme:
A kind of cooling type knockout device of Foundry Production, comprise bucket body, the lower end of bucket body is with drain hole, the lower end of described drain hole is provided with guide cover, by many support bars, the back-up block being positioned at its center is installed in described guide cover, the lower end of back-up block is provided with motor and is positioned at the electric motor protecting cover of motor periphery, and the driving shaft of motor runs through back-up block and is provided with stirring shaft, stirring shaft be positioned at back-up block top and be provided with spiral arrange stirring sheet;
The upper end charging aperture of described bucket body is provided with knockout screen cloth, and knockout screen cloth is arch shape, and the periphery wall of bucket body is provided with the annular cooling water chamber coincide with bucket body profile, and the lower end, side in annular cooling water chamber is provided with water inlet, and its opposite side upper end is provided with delivery port;
The periphery of described guide cover is provided with annular bleed chamber, and annular bleed chamber to be overlapped with guide by air ducts and is communicated with, and its outer wall is provided with exhaust tube, and exhaust tube is connected with aspiration pump.
Further improvement as technique scheme:
Described electric motor protecting cover is in skirt structure.
Described guide cover is connected with spiral between drain hole.
The inwall of described guide cover is provided with the guide sleeve be connected with wireway, and the opening of guide sleeve is tilted to lower setting.
Technique effect of the present utility model is:
Drive stirring sheet to realize stirring the sand material in drain hole by stirring shaft in the utility model, avoid its blocking drain hole, ensure the lasting feed of drain hole, effectively improve blowing efficiency, substitute manual maintenance, reduce labour intensity and human cost; Knockout screen cloth, annular cooling water chamber, the cooling of annular bleed chamber realization to sand material are set, its good cooling results.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, bucket body; 2, drain hole; 3, guide cover; 4, support bar; 5, back-up block; 6, motor; 7, electric motor protecting cover; 8, stirring shaft; 9, stirring sheet; 10, knockout screen cloth; 11, annular cooling water chamber; 12, water inlet; 13, delivery port; 14, annular bleed chamber; 15, wireway; 16, exhaust tube; 17, guide sleeve; 18, aspiration pump.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.
As shown in Figure 1; the cooling type knockout device of the Foundry Production of the present embodiment; comprise bucket body 1; the lower end of bucket body 1 is with drain hole 2; the lower end of drain hole 2 is provided with guide cover 3, is provided with the back-up block 5 being positioned at its center in guide cover 3 by many support bars 4, and the lower end of back-up block 5 is provided with motor 6 and is positioned at the electric motor protecting cover 7 of motor periphery; the driving shaft of motor 6 runs through back-up block 5 and is provided with stirring shaft 8, stirring shaft 8 be positioned at back-up block 5 top and be provided with spiral arrange stirring sheet 9.
As shown in Figure 1, the upper end charging aperture of bucket body 1 is provided with knockout screen cloth 10, and knockout screen cloth 10 is set to arch shape, its objective is and better disperses sand material, be beneficial to the heat radiation of sand material; The periphery wall of bucket body 1 is provided with the annular cooling water chamber 11 coincide with bucket body 1 profile, and the lower end, side in annular cooling water chamber 11 is provided with water inlet 12, and its opposite side upper end is provided with delivery port 13.Pass into cooling water in annular cooling water chamber 11, first time cooling is realized to the sand material in bucket body 1.
As shown in Figure 1, the periphery of guide cover 3 is provided with annular bleed chamber 14, and annular bleed chamber 14 is overlapped 3 by air ducts 15 with guide and is communicated with, and its outer wall is provided with exhaust tube 16, and exhaust tube 16 is connected with aspiration pump 18.The swabbing action of aspiration pump 18, extracts the hot gas in guide cover 3, realizes cooling the second time of sand material.
In the utility model, sand material to fall in bucket body 1 in the peptizaiton of knockout screen cloth 10 and is fed to drain hole 2; Rush in the mouth of a river 12 in annular cooling water chamber 11 outside bucket body 1 and pass into cooling water, cooling water cools bucket body 1 in uphill process from bottom to up, finally flows out from delivery port 13, re-circulates to water inlet 12 after heat exchanger; Motor 6 drives stirring shaft 8 to rotate, and stirring sheet 9 rotates along with stirring shaft 8, realizes stirring the sand material in drain hole 2, avoids its blocking drain hole 2, ensures the lasting feed of drain hole 2; Aspiration pump 18 is extracted by the hot gas in the guide cover 3 of 14 pairs, annular bleed chamber, cools further to sand material.
Further, electric motor protecting cover 7 is in skirt structure.The electric motor protecting cover 7 of train of dress shape, to sand material also with twice dispersing function, avoids sand material to lump.
Further, guide cover 3 is connected with spiral between drain hole 2, and it is convenient to installation and removal.
Further, for preventing sand material from blocking wireway 15, the inwall in guide cover 3 is also provided with the guide sleeve 17 be connected with wireway 15, and the opening of guide sleeve 17 is tilted to lower setting.
Above illustrated embodiment is better embodiment of the present utility model, only be used for conveniently the utility model being described, not any pro forma restriction is done to the utility model, have in any art and usually know the knowledgeable, if do not depart from the utility model carry in the scope of technical characteristic, utilize the utility model disclose the Equivalent embodiments changed or modify in the done local of technology contents, and do not depart from technical characteristic content of the present utility model, all still belong in the scope of the utility model technical characteristic.
Claims (4)
1. the cooling type knockout device of a Foundry Production, comprise bucket body (1), the lower end of bucket body (1) is with drain hole (2), it is characterized in that: the lower end of described drain hole (2) is provided with guide cover (3), by many support bars (4), the back-up block (5) being positioned at its center is installed in described guide cover (3), the lower end of back-up block (5) is provided with motor (6) and is positioned at the electric motor protecting cover (7) of motor periphery, the driving shaft of motor (6) runs through back-up block (5) and is provided with stirring shaft (8), stirring shaft (8) be positioned at back-up block (5) top and be provided with spiral arrange stirring sheet (9),
The upper end charging aperture of described bucket body (1) is provided with knockout screen cloth (10), knockout screen cloth (10) is arch shape, the periphery wall of bucket body (1) is provided with the annular cooling water chamber (11) coincide with bucket body (1) profile, the lower end, side in annular cooling water chamber (11) is provided with water inlet (12), and its opposite side upper end is provided with delivery port (13);
The periphery of described guide cover (3) is provided with annular bleed chamber (14), annular bleed chamber (14) is communicated with guide cover (3) by air ducts (15), its outer wall is provided with exhaust tube (16), and exhaust tube (16) is connected with aspiration pump (18).
2. according to the cooling type knockout device of Foundry Production according to claim 1, it is characterized in that: described electric motor protecting cover (7) is in skirt structure.
3. according to the cooling type knockout device of Foundry Production according to claim 1, it is characterized in that: described guide cover (3) is connected with spiral between drain hole (2).
4. according to the cooling type knockout device of Foundry Production according to claim 1, it is characterized in that: the inwall of described guide cover (3) is provided with the guide sleeve (17) be connected with wireway (15), and the opening of guide sleeve (17) is tilted to lower setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520970919.3U CN205165735U (en) | 2015-11-29 | 2015-11-29 | Cooling type knockout ware of casting production usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520970919.3U CN205165735U (en) | 2015-11-29 | 2015-11-29 | Cooling type knockout ware of casting production usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205165735U true CN205165735U (en) | 2016-04-20 |
Family
ID=55729772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520970919.3U Expired - Fee Related CN205165735U (en) | 2015-11-29 | 2015-11-29 | Cooling type knockout ware of casting production usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205165735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382187A (en) * | 2015-11-29 | 2016-03-09 | 无锡市鑫茂锻造有限公司 | Cooling type shakeout device for casting production |
-
2015
- 2015-11-29 CN CN201520970919.3U patent/CN205165735U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382187A (en) * | 2015-11-29 | 2016-03-09 | 无锡市鑫茂锻造有限公司 | Cooling type shakeout device for casting production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20161129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |