CN202539537U - Transmission mechanism of casting sand cleaning machine - Google Patents
Transmission mechanism of casting sand cleaning machine Download PDFInfo
- Publication number
- CN202539537U CN202539537U CN2012201638800U CN201220163880U CN202539537U CN 202539537 U CN202539537 U CN 202539537U CN 2012201638800 U CN2012201638800 U CN 2012201638800U CN 201220163880 U CN201220163880 U CN 201220163880U CN 202539537 U CN202539537 U CN 202539537U
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- CN
- China
- Prior art keywords
- rolling bar
- cleaning machine
- transmission mechanism
- foundry goods
- belt pulley
- 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 - Lifetime
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Abstract
The utility model discloses a transmission mechanism of a casting sand cleaning machine. The key point of the technical scheme is that the mechanism comprises front and rear rollers and a transmission motor, wherein any one of the front and rear rollers is a spiral propulsion roller; and a belt at one end of the spiral propulsion roller is opposite to a belt pulley on a speed reducer shaft of the transmission motor. Compared with the prior art, the mechanism has the obvious advantages that labor is saved, and environment is not polluted.
Description
Technical field:
The utility model relates to a kind of Casting Equipment, particularly a kind of transmission mechanism of cast cleaning machine.
Background technology:
Cast cleaning is owing to adopt manual sand removal operation, thereby sand removal is the work of the big and work under bad environment of labour intensity in the foundry goods industry, and is very big to workman's infringement.Thereby press for a kind of equipment of mechanical sand removal.
Summary of the invention:
The utility model purpose provides a kind of transmission mechanism that does not need a kind of cast cleaning machine of artificial sand removal.The technical scheme of the utility model is; It comprises rolling bar, driving motor; It is characterized in that: said rolling bar is former and later two rolling bars; Before this, any rolling bar in latter two rolling bar is the screw propulsion rolling bar, the belt pulley on the belt on the end of this screw propulsion rolling bar and the deceleration arbor of said driving motor is relative.Said rolling bar is former and later two rolling bars, before this, the belt pulley on the deceleration arbor of the belt pulley on the end of any rolling bar in latter two rolling bar and said driving motor is relative.The utility model and prior art relatively have the manpower of saving and remarkable advantage free from environmental pollution.
Description of drawings:
Fig. 1 is the front view of the utility model; Fig. 2 is that the A of Fig. 1 is to partial view; Fig. 3 is the B place partial enlarged drawing of Fig. 1.
The specific embodiment:
In conjunction with above accompanying drawing the utility model is elaborated, horizontally disposed switch-plate 7 is slidably supported on the support, before and after this switch-plate places between the rolling bar 9 and relative with the foundry goods 8 of its top; The foundry goods 8 of revolving body places on the above-mentioned forward and backward rolling bar 9, before and after this two ends rotational support of rolling bar on support about in the plate hole, above-mentioned switch-plate is along laterally being evenly equipped with rod for stiring materials 14; Said rod for stiring materials is upper and lower two cylinders, and the screwed hole of lower end that wherein descends cylinder to be provided with the vertical hole of external screw thread and switch-plate matches, and following cylindrical lower end is provided with hexahedron; There is an inclined-plane 15 last cylinder upper surface; The feed direction of this inclined-plane and switch-plate is relative, and the vertical slot that cylinder is provided with on a protruding pin and the vertical hole wall of switch-plate on this is slippery, between the upper end on this inclined-plane and cylindrical side face, has the termination 16 of an arc to contact with the lower surface of foundry goods; Between upper and lower cylinder, be provided with a spring; Above the support right-hand member, be provided with driving motor 1, the power shaft of decelerator 2 is provided with belt pulley 3, and the belt pulley on the rolling bar axle in this belt pulley 3 and the above-mentioned front and back rolling bar is relative; Outside the center of the end face of above-mentioned belt pulley 3, be provided with a cam pin; The upper end of connecting rod 4 and above-mentioned cam pin are hinged, and the lower end of this connecting rod 4 is hinged with an end of pendulum plate 5, and the middle part of this pendulum plate is hinged with the bearing pin that is fixed on the support; One end of fork 6 and the other end of above-mentioned pendulum plate are hinged, and the other end of this fork and the right-hand member of above-mentioned switch-plate are hinged.Above-mentioned transmission mechanism is particularly suitable for having on the foundry goods side face revolving body foundry goods of revolution convex body; And any rolling bar in the above-mentioned forward and backward rolling bar is the screw propulsion rolling bar; And other transmission mechanism does not change, and the belt pulley on the deceleration arbor that the belt pulley of the right-hand member of this screw propulsion rolling bar is connected with driving motor is relative.The pitch of the helix on the above-mentioned screw propulsion rolling bar side face can change according to the situation of sand removal.Sand removal motor 13 is fixed on the frame of above-mentioned switch-plate top; The axle rotational support of this sand removal motor is in the housing bore of dust cover 10; Be evenly equipped with steel wire 12 on the side face of the sand removal motor shaft in this dust cover, the outer end of this steel wire contacts with the surface of foundry goods, and above-mentioned steel wire 12 is synthetic for the multi-strand spring steel wire; One end of this steel wire strand is packed in the pipe; Have the pipe of steel wire to be pressed into flat tube this steel wire is connected with pipe mutually, the upper end of this pipe is for being provided with externally threaded cylinder, and this screw thread cylinder penetrates in the radial hole of sand removal motor shaft; With nut with flat tube and fixation with steel wire on the cleaning motor shaft, be provided with dust flue 11 at the top of above-mentioned dust cover and be connected with the pipe that is provided with ventilating fan.
The operation principle of the utility model foundry goods scavenging machine is that the foundry goods with revolving body is placed on the right-hand member side face of forward and backward rolling bar earlier, starts cleaning motor and driving motor; Driving motor makes preceding rolling bar (or after rolling bar) rotation through belt pulley; Rolling bar is that initiatively rolling bar drives foundry goods and does and the opposite rotation of main rolling bar direction of rotation before this, and foundry goods drives back rolling bar (passive rolling bar) and does and the identical rotation of preceding rolling bar direction of rotation, sand removal steel wire do with the foundry goods direction of rotation opposite rotation of sand removal driven by motor on it; The sand removal steel wire carries out sand removal to the surface of foundry goods; Be eliminated the sand that gets off and entered outside the factory building from arranging husky tube by ventilating fan, because the rotation of driving motor, connecting rod 4 is done upper and lower reciprocating motion; Through pendulum plate and fork drive switch-plate and on rod for stiring materials do left and right reciprocating motion; When the arced terminus in rod for stiring materials upper end left side placed the right flank of the major diameter convex body on the foundry goods side face, rod for stiring materials was stirred a distance left with foundry goods, and the left surface of the major diameter convex body on rod for stiring materials upper end and foundry goods side face contacts; When this moment, rod for stiring materials moved right; Move down in the vertical hole of switch-plate because the last cylinder of the effect rod for stiring materials on inclined-plane overcomes the elastic force of spring, and foundry goods can not move right, above-mentioned rod for stiring materials also can make foundry goods on rolling bar, be moved to the left through the gap between the foundry goods.This sand cleaning machine is applicable to the sand removal of revolving body foundry goods.When adopting the screw propulsion rolling bar, the rotation under the helix effect of screw propulsion rolling bar of cylindrical barred body foundry goods moves laterally simultaneously.
Claims (2)
1. the transmission mechanism of a cast cleaning machine; It comprises rolling bar, driving motor; It is characterized in that: said rolling bar is former and later two rolling bars; Before this, any rolling bar in latter two rolling bar is the screw propulsion rolling bar, the belt pulley on the belt on the end of this screw propulsion rolling bar and the deceleration arbor of said driving motor is relative.
2. the transmission mechanism of a cast cleaning machine; It comprises rolling bar, driving motor; It is characterized in that: said rolling bar is former and later two rolling bars, before this, the belt pulley on the deceleration arbor of the belt pulley on the end of any rolling bar in latter two rolling bar and said driving motor is relative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201638800U CN202539537U (en) | 2012-04-18 | 2012-04-18 | Transmission mechanism of casting sand cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201638800U CN202539537U (en) | 2012-04-18 | 2012-04-18 | Transmission mechanism of casting sand cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202539537U true CN202539537U (en) | 2012-11-21 |
Family
ID=47160227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201638800U Expired - Lifetime CN202539537U (en) | 2012-04-18 | 2012-04-18 | Transmission mechanism of casting sand cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202539537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847930A (en) * | 2012-04-18 | 2013-01-02 | 河南省金太阳铸造有限公司 | Transmission mechanism of casting cleaning machine |
-
2012
- 2012-04-18 CN CN2012201638800U patent/CN202539537U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847930A (en) * | 2012-04-18 | 2013-01-02 | 河南省金太阳铸造有限公司 | Transmission mechanism of casting cleaning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 453003, Henan, Xinxiang Province East Yu Industrial Agglomeration Patentee after: Henan Jintaiyang precision casting industry Limited by Share Ltd Address before: Shop town Hongqi District of Xinxiang City, Henan province 453003 Henan province Xianlong Industry Co. Ltd. Patentee before: Henan Golden Sun Casting Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |
|
| CX01 | Expiry of patent term |