CN205236948U - Sand falling hopper is used in casting based on control of regularly just reversing - Google Patents
Sand falling hopper is used in casting based on control of regularly just reversing Download PDFInfo
- Publication number
- CN205236948U CN205236948U CN201520969800.4U CN201520969800U CN205236948U CN 205236948 U CN205236948 U CN 205236948U CN 201520969800 U CN201520969800 U CN 201520969800U CN 205236948 U CN205236948 U CN 205236948U
- Authority
- CN
- China
- Prior art keywords
- cover
- motor
- wall
- drain hole
- connecting rod
- 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 sand falling hopper is used in casting based on control of regularly just reversing, including the bucket body, the lower extreme of bucket body has a drain hole, the outside of drain hole is installed and is supported the cover, and the guide cover is installed to the inboard of supporting the cover, and the guide cover rotates through thrust bearing and installs in between the lower extreme of drain hole and the infolding circle that supports the cover, and the infolding circles and installs the ball in the surperficial annular, the supporting seat is installed through many spinal branchs vaulting pole to the inner wall of drain hole, and the lower surface mounting of supporting seat has the motor protection cover and is arranged in the motor of motor protection cover, installs the pivot on the output shaft of motor, and the lateral wall of pivot is connected with the connecting rod from top to bottom, and the tip of connecting rod has an installation cover, and the inner wall butt of installation cover and guide cover overlaps the screw spiro union of outer wall with the guide, the outer wall of connecting rod rotates installs stirring shaft, and stirring shaft sets up up, and its outer wall winds around and is connected with the stirring sheet, support the outside of cover and install the control box, install the positive -and -negative -rotation controller of timing controller and motor in the control box.
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 provides a kind of based on timing rotating controlKnockout bucket is used in casting, and 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:
A casting knockout bucket based on timing rotating control, comprises bucket body, and the lower end of bucket body is with drain hole, described in putThe outside of material mouth is provided with support set, and the inner side of support set is provided with guide cover, and guide cover rotates to be installed on by thrust bearing to be putBetween the lower end and the infolding circle of support set of material mouth, in the annular groove of infolding circle upper surface, ball is installed; The inwall of described drain holeBy many support bars, supporting seat is installed, the lower surface of supporting seat is provided with motor protecting cover and is arranged in the electricity of motor protecting coverMachine, is provided with rotating shaft on the output shaft of motor, and the sidewall of rotating shaft is connected with connecting rod up and down, and, with installation sleeve, pacify the end of connecting rodThe inwall butt of encapsulation and guide cover is also spirally connected with the screw of guide cover outer wall; The outer wall of connecting rod is rotatablely equipped with stirring shaft, stirsAxle arranges upward, and its outer wall curls up and is connected with stirring sheet; The outside of described support set is provided with control box, in control box, is provided withThe positive and negative rotating controller of timing controller and motor.
Technique effect of the present utility model is:
In the utility model, drive unit is set in drain hole, the rotation of overlapping by guide realizes the sand material at drain hole place to enterRow stirs, and effectively avoids it to stop up drain hole, ensures the lasting feed of drain hole, improves blowing efficiency, substitutes manual maintenance,Reduce labour intensity and human cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1, bucket body; 2, drain hole; 3, support set; 31, infolding circle; 32, ball; 4, guide cover; 5, thrustBearing; 6, supporting seat; 7, motor; 8, motor protecting cover; 9, rotating shaft; 10, support bar; 11, connecting rod; 12, stirAxle; 13, stirring sheet; 14, installation sleeve; 15, screw; 16, timing controller; 17, positive and negative rotating controller; 18, controlBox.
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 casting knockout bucket based on timing rotating control of the present embodiment, comprises bucket body 1, bucket body 1Lower end is with drain hole 2, and the outside of drain hole 2 is provided with support set 3, and the inner side of support set 3 is provided with guide cover 4, guideCover 4 is rotated and is installed between the lower end of drain hole 2 and the infolding circle 31 of support set 3, on infolding circle 31 by thrust bearing 5In the annular groove on surface, ball 32 is installed; The inwall of drain hole 2 is provided with supporting seat 6 by many support bars 10, supporting seat 6Lower surface motor protecting cover 8 is installed and is arranged in the motor 7 of motor protecting cover 8, on the output shaft of motor 7, be provided with and turnAxle 9, the sidewall of rotating shaft 9 is connected with connecting rod 11 up and down, and the end of connecting rod 11 is with installation sleeve 14, installation sleeve 14 and guide cover4 inwall butt is also spirally connected with the screw 15 that guide overlaps 4 outer walls; The outer wall of connecting rod 11 is rotatablely equipped with stirring shaft 12, stirsAxle 12 arranges upward, and its outer wall curls up and is connected with stirring sheet 13; The outside of support set 3 is provided with control box 18, control box 18In the positive and negative rotating controller 17 of timing controller 16 and motor 7 is installed.
When the utility model work, motor 7 drive shafts 9 are rotated, and rotating shaft 9 drives guide cover 4 to rotate, and guide cover 4 passes throughConnecting rod 11 stirs sand material wherein, meanwhile, the stirring shaft 12 on connecting rod 11 and stirring sheet 13 along with sand material rotate,Thereby avoid sand material to stop up drain hole 2, ensure the continuous supply of sand material; Timing controller 16 setting-up times in control box 18,By rotating and reverse of positive and negative rotating controller 17 timing controlled motors 7, thus the rotating of control guide cover 4 and connecting rod 11,Further ensure that drain hole 2 is not blocked.
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 (1)
1. the casting knockout bucket based on timing rotating control, comprises bucket body (1), and the lower end of bucket body (1) is with puttingMaterial mouthful (2), is characterized in that: the outside of described drain hole (2) is provided with support set (3) inner side of support set (3)Guide cover (4) is installed, and guide cover (4) rotates the lower end and the support that are installed on drain hole (2) by thrust bearing (5)Between the infolding circle (31) of cover (3), in the annular groove of infolding circle (31) upper surface, ball (32) is installed; Described drain hole(2) inwall is provided with supporting seat (6) by many support bars (10), and the lower surface of supporting seat (6) is provided with motor and protectsGuard shield (8) and be arranged in the motor (7) of motor protecting cover (8), is provided with rotating shaft (9) on the output shaft of motor (7),The sidewall of rotating shaft (9) is connected with connecting rod (11) up and down, and the end of connecting rod (11) is with installation sleeve (14), installation sleeve (14)Be spirally connected with the inwall butt of guide cover (4) and with the screw (15) of guide cover (4) outer wall; The outer wall of connecting rod (11) rotatesStirring shaft (12) is installed, and stirring shaft (12) arranges upward, and its outer wall curls up and is connected with stirring sheet (13); Described supportThe outside of cover (3) is provided with control box (18), and timing controller (16) and motor (7) are installed in control box (18)Positive and negative rotating controller (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520969800.4U CN205236948U (en) | 2015-11-29 | 2015-11-29 | Sand falling hopper is used in casting based on control of regularly just reversing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520969800.4U CN205236948U (en) | 2015-11-29 | 2015-11-29 | Sand falling hopper is used in casting based on control of regularly just reversing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205236948U true CN205236948U (en) | 2016-05-18 |
Family
ID=55936027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520969800.4U Expired - Fee Related CN205236948U (en) | 2015-11-29 | 2015-11-29 | Sand falling hopper is used in casting based on control of regularly just reversing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205236948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478665A (en) * | 2015-11-29 | 2016-04-13 | 无锡市鑫茂锻造有限公司 | Casting shakeout hopper based on timing forward and reverse rotation control |
-
2015
- 2015-11-29 CN CN201520969800.4U patent/CN205236948U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478665A (en) * | 2015-11-29 | 2016-04-13 | 无锡市鑫茂锻造有限公司 | Casting shakeout hopper based on timing forward and reverse rotation control |
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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: 20160518 Termination date: 20161129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |