CN105478665A - Casting shakeout hopper based on timing forward and reverse rotation control - Google Patents
Casting shakeout hopper based on timing forward and reverse rotation control Download PDFInfo
- Publication number
- CN105478665A CN105478665A CN201510890737.XA CN201510890737A CN105478665A CN 105478665 A CN105478665 A CN 105478665A CN 201510890737 A CN201510890737 A CN 201510890737A CN 105478665 A CN105478665 A CN 105478665A
- Authority
- CN
- China
- Prior art keywords
- motor
- wall
- drain hole
- support
- sleeve
- 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
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/14—Equipment for storing or handling the dressed mould material, forming part of a plant for preparing such material
- B22C5/16—Equipment for storing or handling the dressed mould material, forming part of a plant for preparing such material with conveyors or other equipment for feeding the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
- B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention relates to a casting shakeout hopper based on timing forward and reverse rotation control. The casting shakeout hopper comprises a hopper body, wherein a discharge opening is formed in the lower end of the hopper body; a support sleeve is mounted on the outer side of the discharge opening; a material guiding sleeve is mounted on the inner side of the support sleeve; the material guiding sleeve is rotationally mounted between the lower end of the discharge opening and an inward folded ring of the support sleeve through a thrust bearing; balls are mounted in a circular groove in the upper surface of the inward folded ring; a support seat is mounted on the inner wall of the discharge opening through a plurality of support rods; a motor protection cover and a motor in the motor protection cover are mounted on the lower surface of the support seat; a rotating shaft is mounted on the output shaft of the motor; connecting rods are connected up and down with the side wall of the rotating shaft; mounting sleeves are arranged at end parts of the connecting rods; the mounting sleeves are propped against the inner wall of the material guiding sleeve and are connected with the outer wall of the material guiding sleeve through screws; stirring shafts are rotationally mounted on the outer walls of the connecting rods and are arranged upwards; stirring blades are spirally connected with the outer walls of the stirring shafts; a control box is mounted on the outer side of the support sleeve; and a timing controller and a forward and reverse rotation controller of the motor are mounted in the control box.
Description
Technical field
The present invention relates to casting technology field, particularly dry sand cavityless casting equipment.
Background technology
In dry sand cavityless casting process, need the sand in sand hopper to be directed in sand separator.Existing knockout bucket 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.
Summary of the invention
The applicant, for the above-mentioned shortcoming of prior art, carries out studying and improving, and provide a kind of casting knockout bucket controlled based on timing rotating, it adopts prolonged agitation structure, effectively prevent knockout blocking, improves knockout efficiency.
In order to solve the problem, the present invention adopts following scheme:
A kind of casting knockout bucket controlled based on timing rotating, comprise bucket body, the lower end of bucket body is with drain hole, the outside of described drain hole is provided with support set, the inner side of support set is provided with guide cover, guide cover is rotated by thrust bearing and is installed between the lower end of drain hole and the infolding circle of support set, is provided with ball in the annular groove of infolding circle upper surface; The inwall of described drain hole is provided with supporting seat by many support bars, the lower surface of supporting seat is provided with motor protecting cover and is arranged in the motor of motor protecting cover, the output shaft of motor is provided with rotating shaft, the sidewall of rotating shaft is connected with connecting rod up and down, the end of connecting rod is with installation sleeve, and the inwall that installation sleeve and guide overlap abuts and is spirally connected with the screw that guide overlaps outer wall; The outer wall of connecting rod is rotatablely equipped with stirring shaft, and stirring shaft is arranged upward, and its outer wall curls up and is connected with stirring sheet; The outside of described support set is provided with control box, is provided with the positive and negative rotating controller of timing controller and motor in control box.
Technique effect of the present invention is:
In the present invention, in drain hole, arrange drive unit, the rotation of being overlapped by guide realizes stirring the sand material at drain hole place, effectively avoid its blocking drain hole, ensure the lasting feed of drain hole, improve blowing efficiency, substitute manual maintenance, reduce labour intensity and human cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, bucket body; 2, drain hole; 3, support set; 31, infolding circle; 32, ball; 4, guide cover; 5, thrust bearing; 6, supporting seat; 7, motor; 8, motor protecting cover; 9, rotating shaft; 10, support bar; 11, connecting rod; 12, stirring shaft; 13, stirring sheet; 14, installation sleeve; 15, screw; 16, timing controller; 17, positive and negative rotating controller; 18, control box.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
As shown in Figure 1, the casting knockout bucket controlled based on timing rotating of the present embodiment, comprise bucket body 1, the lower end of bucket body 1 is with drain hole 2, the outside of drain hole 2 is provided with support set 3, the inner side of support set 3 is provided with guide cover 4, and guide cover 4 is rotated by thrust bearing 5 and is installed between the lower end of drain hole 2 and the infolding circle 31 of support set 3, is provided with ball 32 in the annular groove of infolding circle 31 upper surface; The inwall of drain hole 2 is provided with supporting seat 6 by many support bars 10, the lower surface of supporting seat 6 is provided with motor protecting cover 8 and is arranged in the motor 7 of motor protecting cover 8, the output shaft of motor 7 is provided with rotating shaft 9, the sidewall of rotating shaft 9 is connected with connecting rod 11 up and down, the end of connecting rod 11 is with installation sleeve 14, and the inwall that installation sleeve 14 and guide overlap 4 abuts and is 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, and stirring shaft 12 is arranged 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, is provided with the positive and negative rotating controller 17 of timing controller 16 and motor 7 in control box 18.
When the present invention works, motor 7 drive shaft 9 is rotated, rotating shaft 9 drives guide to overlap 4 and rotates, guide cover 4 is stirred sand material wherein by connecting rod 11, simultaneously, stirring shaft 12 on connecting rod 11 and stirring sheet 13 along with the rotation of sand material, thus avoid sand material to block drain hole 2, ensure the continuous supply of sand material; Timing controller 16 setting-up time in control box 18, by rotating and reverse of positive and negative rotating controller 17 timing controlled motor 7, thus controls the rotating of guide cover 4 and connecting rod 11, ensures that drain hole 2 is not blocked further.
Above illustrated embodiment is better embodiment of the present invention, only be used for conveniently the present invention being described, not any pro forma restriction is done to the present invention, have in any art and usually know the knowledgeable, if do not depart from the present invention carry in the scope of technical characteristic, utilize the Equivalent embodiments that the done local of disclosed technology contents is changed or modified, and do not depart from technical characteristic content of the present invention, all still belong in the scope of the technology of the present invention feature.
Claims (1)
1. the casting knockout bucket controlled based on timing rotating, comprise bucket body (1), the lower end of bucket body (1) is with drain hole (2), it is characterized in that: the outside of described drain hole (2) is provided with support set (3), the inner side of support set (3) is provided with guide cover (4), guide cover (4) is rotated by thrust bearing (5) and is installed between the lower end of drain hole (2) and the infolding circle (31) of support set (3), is provided with ball (32) in the annular groove of infolding circle (31) upper surface; The inwall of described drain hole (2) is provided with supporting seat (6) by many support bars (10), the lower surface of supporting seat (6) is provided with motor protecting cover (8) and is arranged in the motor (7) of motor protecting cover (8), the output shaft of motor (7) is provided with rotating shaft (9), the sidewall of rotating shaft (9) is connected with connecting rod (11) up and down, the end of connecting rod (11) is with installation sleeve (14), and installation sleeve (14) abuts with the inwall of guide cover (4) and is spirally connected with the screw (15) of guide cover (4) outer wall; The outer wall of connecting rod (11) is rotatablely equipped with stirring shaft (12), and stirring shaft (12) is arranged upward, and its outer wall curls up and is connected with stirring sheet (13); The outside of described support set (3) is provided with control box (18), is provided with the positive and negative rotating controller (17) of timing controller (16) and motor (7) in control box (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510890737.XA CN105478665A (en) | 2015-11-29 | 2015-11-29 | Casting shakeout hopper based on timing forward and reverse rotation control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510890737.XA CN105478665A (en) | 2015-11-29 | 2015-11-29 | Casting shakeout hopper based on timing forward and reverse rotation control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105478665A true CN105478665A (en) | 2016-04-13 |
Family
ID=55666135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510890737.XA Pending CN105478665A (en) | 2015-11-29 | 2015-11-29 | Casting shakeout hopper based on timing forward and reverse rotation control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105478665A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06190506A (en) * | 1992-12-24 | 1994-07-12 | Mitsubishi Heavy Ind Ltd | Method for preventing sticking of molding sand |
| FR2850879A1 (en) * | 2003-02-12 | 2004-08-13 | Blue Ind | Powder surface treatment reactor has rotating circular basket containing vaned stirring wheel with at least one rotary surface smoothing vane |
| CN102698855A (en) * | 2012-06-07 | 2012-10-03 | 江苏名和集团有限公司 | Baiting device for sand making machine |
| CN202987946U (en) * | 2012-12-28 | 2013-06-12 | 山东大展纳米材料有限公司 | Powder cooling and conveying device |
| CN203855043U (en) * | 2014-04-02 | 2014-10-01 | 长沙天瑞能源科技有限公司 | Dynamic blockage removing stock bin |
| CN204276800U (en) * | 2014-12-10 | 2015-04-22 | 常州新翼机械配件有限公司 | Container angle pours into a mould back sand device |
| CN104828409A (en) * | 2015-05-13 | 2015-08-12 | 濮阳市鸿宇压力容器有限公司 | Wall-scrapping type rotary hopper device |
| CN204725717U (en) * | 2015-04-18 | 2015-10-28 | 济源市中原化工有限公司 | A kind of plastic pellet anti-blocking hopper |
| CN205236948U (en) * | 2015-11-29 | 2016-05-18 | 无锡市鑫茂锻造有限公司 | Sand falling hopper is used in casting based on control of regularly just reversing |
-
2015
- 2015-11-29 CN CN201510890737.XA patent/CN105478665A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06190506A (en) * | 1992-12-24 | 1994-07-12 | Mitsubishi Heavy Ind Ltd | Method for preventing sticking of molding sand |
| FR2850879A1 (en) * | 2003-02-12 | 2004-08-13 | Blue Ind | Powder surface treatment reactor has rotating circular basket containing vaned stirring wheel with at least one rotary surface smoothing vane |
| CN102698855A (en) * | 2012-06-07 | 2012-10-03 | 江苏名和集团有限公司 | Baiting device for sand making machine |
| CN202987946U (en) * | 2012-12-28 | 2013-06-12 | 山东大展纳米材料有限公司 | Powder cooling and conveying device |
| CN203855043U (en) * | 2014-04-02 | 2014-10-01 | 长沙天瑞能源科技有限公司 | Dynamic blockage removing stock bin |
| CN204276800U (en) * | 2014-12-10 | 2015-04-22 | 常州新翼机械配件有限公司 | Container angle pours into a mould back sand device |
| CN204725717U (en) * | 2015-04-18 | 2015-10-28 | 济源市中原化工有限公司 | A kind of plastic pellet anti-blocking hopper |
| CN104828409A (en) * | 2015-05-13 | 2015-08-12 | 濮阳市鸿宇压力容器有限公司 | Wall-scrapping type rotary hopper device |
| CN205236948U (en) * | 2015-11-29 | 2016-05-18 | 无锡市鑫茂锻造有限公司 | Sand falling hopper is used in casting based on control of regularly just reversing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |