CN205236947U - Dry sand cavityless casting prevent blockking up sand falling hopper - Google Patents
Dry sand cavityless casting prevent blockking up sand falling hopper Download PDFInfo
- Publication number
- CN205236947U CN205236947U CN201520969156.0U CN201520969156U CN205236947U CN 205236947 U CN205236947 U CN 205236947U CN 201520969156 U CN201520969156 U CN 201520969156U CN 205236947 U CN205236947 U CN 205236947U
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- CN
- China
- Prior art keywords
- motor
- drain hole
- guide cover
- sand
- positive
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- Expired - Fee Related
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Abstract
The utility model relates to a dry sand cavityless casting prevent blockking up sand falling hopper, including the bucket body, the lower extreme of bucket body has a drain hole, the guide cover is installed to the 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 installs stirring shaft, and stirring shaft lies in the top of supporting shoe and installs screw set's stirring sheet, the control box is installed to the outer wall of guide cover, install the positive -and -negative -rotation controller and the timing controller of motor in the control box, timing controller is connected and regularly changes the drive direction of motor through positive -and -negative -rotation controller with positive -and -negative -rotation controller. The utility model discloses in drive the stirring sheet through stirring shaft and realize mixxing the material of the sand in the drain hole, avoid its to block up the drain hole, guarantee the lasting feed of drain hole, improve blowing efficiency effectively, replace artifical the maintenance, reduction intensity of labour and human cost.
Description
Technical field
The utility model relates to casting technology field, particularly dry sand cavityless casting equipment.
Background technology
In dry sand cavityless casting process, the sand in sand hopper need to be directed in sand separator. Existing knockout bucket is in knockout processIn, drain hole easily stops up, and current way is to be regularly arranged on the push pedal in drain hole by artificial promotion, utilizes push pedal pairThe sand getting lodged in drain hole promotes, and realizes knockout. Above-mentioned anticlogging mode, its hand labor intensity is large, knockout effectRate is low.
Utility model content
The applicant, for the above-mentioned shortcoming of prior art, studies and improves, and a kind of anti-clogging of dry sand cavityless casting is providedKnockout bucket, it adopts prolonged agitation structure, has effectively prevented knockout obstruction, has improved knockout efficiency.
In order to address the above problem, the utility model adopts following scheme:
An anti-clogging knockout bucket for dry sand cavityless casting, comprises bucket body, and the lower end of bucket body is with drain hole, and described drain hole is pacifiedGuide cover is housed, in described guide cover, by many support bars, the back-up block that is positioned at its center is installed, install the lower end of back-up blockHave motor and be positioned at the electric motor protecting cover of motor periphery, the driving shaft of motor runs through back-up block stirring shaft is installed, and stirring shaft is positioned atThe top of back-up block is also provided with the stirring sheet that spiral arranges; The outer wall of described guide cover is provided with control box, in described control boxPositive and negative rotating controller and the timing controller of motor are installed, and timing controller is connected with positive and negative rotating controller and by rotating controlDevice timing processed changes the driving direction of motor.
Further improvement as technique scheme:
Described electric motor protecting cover is skirt structure.
Between described guide cover and drain hole, spiral is connected.
Technique effect of the present utility model is:
In the utility model, drive stirring sheet to realize by stirring shaft the sand material in drain hole is stirred, avoid it to stop up blowingMouthful, the lasting feed of guarantee drain hole, improves blowing efficiency effectively, substitutes manual maintenance, reduces labour intensity and manpower and becomesThis.
Brief description of the drawings
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, motor is protectedSheath; 8, stirring shaft; 9, stirring sheet; 10, positive and negative rotating controller; 11, timing controller; 12, control box.
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 anti-clogging knockout bucket of the dry sand cavityless casting of the present embodiment, comprises bucket body 1, the lower end band of bucket body 1Have drain hole 2, drain hole 2 is provided with guide cover 3, in guide cover 3, is provided with and is positioned at propping up of its center by many support bars 4Bracer 5, 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, and the driving shaft of motor 6 runs throughBack-up block 5 is provided with stirring shaft 8, and stirring shaft 8 is positioned at the top of back-up block 5 and the stirring sheet 9 that spiral arranges is installed; GuideThe outer wall of cover 3 is provided with control box 12, and positive and negative rotating controller 10 and the timing controller 11 of motor 6 is installed in control box 12,Timing controller 11 is connected and changes by positive and negative rotating controller 10 timings the driving direction of motor 6 with positive and negative rotating controller 10.
In the utility model, motor 6 drives stirring shaft 8 to rotate, and stirring sheet 9, along with stirring shaft 8 rotates, is realized drain holeSand material in 2 stirs, and avoids it to stop up drain hole 2, ensures the lasting feed of drain hole 2; Timing controller 11 is setTime, control rotating and reverse of motor 6 by positive and negative rotating controller 10, the rotating of stirring shaft 8 and stirring sheet 9, enters oneStep ensures that drain hole 2 is not blocked.
Further, electric motor protecting cover 7 is skirt structure. The electric motor protecting cover 7 of train of dress shape, to sand material also with twice dispersingFunction, avoids sand material caking.
Further, between guide cover 3 and drain hole 2, spiral is connected, and it is convenient to installation and removal.
Above illustrated embodiment is preferred embodiments of the present utility model, is only used for convenient explanation the utility model, not to thisUtility model is done any pro forma restriction, has and conventionally knows the knowledgeable, if do not departing from this practicality newly in any affiliated technical fieldIn the scope of technical characterictic that type is carried, utilize technology contents that the utility model discloses to do local equivalence of changing or modify realExecute example, and do not depart from technical characterictic content of the present utility model, all still belong in the scope of the utility model technical characterictic.
Claims (3)
1. an anti-clogging knockout bucket for dry sand cavityless casting, comprises bucket body (1), and the lower end of bucket body (1) is with drain hole (2),It is characterized in that: described drain hole (2) is provided with guide cover (3), in described guide cover (3), pass through many support bars (4)The back-up block (5) that is positioned at its center is installed, and the lower end of back-up block (5) is provided with motor (6) and is positioned at the electricity of motor peripheryOrganizational security sheath (7), the driving shaft of motor (6) runs through back-up block (5) stirring shaft (8) is installed, and stirring shaft (8) is positioned atThe top of back-up block (5) is also provided with the stirring sheet (9) that spiral arranges; The outer wall of described guide cover (3) is provided with control box(12), positive and negative rotating controller (10) and the timing controller (11) of motor (6) is installed in described control box (12),Timing controller (11) is connected with positive and negative rotating controller (10) and passes through positive and negative rotating controller (10) timing and changes motor (6)Driving direction.
2. according to the anti-clogging knockout bucket of dry sand cavityless casting claimed in claim 1, it is characterized in that: described electric motor protecting cover(7) be skirt structure.
3. according to the anti-clogging knockout bucket of dry sand cavityless casting claimed in claim 1, it is characterized in that: described guide cover (3)And between drain hole (2), spiral is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520969156.0U CN205236947U (en) | 2015-11-29 | 2015-11-29 | Dry sand cavityless casting prevent blockking up sand falling hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520969156.0U CN205236947U (en) | 2015-11-29 | 2015-11-29 | Dry sand cavityless casting prevent blockking up sand falling hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205236947U true CN205236947U (en) | 2016-05-18 |
Family
ID=55936026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520969156.0U Expired - Fee Related CN205236947U (en) | 2015-11-29 | 2015-11-29 | Dry sand cavityless casting prevent blockking up sand falling hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205236947U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382184A (en) * | 2015-11-29 | 2016-03-09 | 无锡市鑫茂锻造有限公司 | Anti-blocking shakeout hopper for dry-sand full mold casting |
| CN108855644A (en) * | 2018-06-12 | 2018-11-23 | 金结娥 | A kind of pharmaceutical purpose cyclone separator |
| CN110697447A (en) * | 2018-07-09 | 2020-01-17 | 惠州市和易科技有限公司 | Tea feeding device and feeding method |
-
2015
- 2015-11-29 CN CN201520969156.0U patent/CN205236947U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382184A (en) * | 2015-11-29 | 2016-03-09 | 无锡市鑫茂锻造有限公司 | Anti-blocking shakeout hopper for dry-sand full mold casting |
| CN108855644A (en) * | 2018-06-12 | 2018-11-23 | 金结娥 | A kind of pharmaceutical purpose cyclone separator |
| CN110697447A (en) * | 2018-07-09 | 2020-01-17 | 惠州市和易科技有限公司 | Tea feeding device and feeding method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20161129 |