CN213496446U - Device for shaking off high-temperature sand grains on casting - Google Patents
Device for shaking off high-temperature sand grains on casting Download PDFInfo
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- CN213496446U CN213496446U CN202022454765.6U CN202022454765U CN213496446U CN 213496446 U CN213496446 U CN 213496446U CN 202022454765 U CN202022454765 U CN 202022454765U CN 213496446 U CN213496446 U CN 213496446U
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Abstract
The utility model discloses a shake off device of high temperature sand grain on foundry goods relates to transfer apparatus's field, has solved present big and the sand grain of clearance mode intensity of labour of sand grain on the foundry goods easily splashes and injures people's technical problem. It includes base and conveying cell body, the base passes through a plurality of spring unit and conveying cell body elastic connection, install the conveying frame that the slope was arranged in the conveying cell body, the excitation subassembly is installed to the top of conveying cell body, one side of excitation subassembly is equipped with drive assembly, drive assembly's drive end and excitation subassembly are connected. The utility model discloses an automation of sand grain is shaken off, safe and reliable, efficient, great workman's intensity of labour that has alleviateed has avoided beating the sand grain of shaking off on the foundry goods through the manual beating of workman and has leaded to the problem of the artificial adult potential safety hazard of splatter that high temperature sand grain easily flies.
Description
Technical Field
The utility model relates to a transfer apparatus, more specifically say that it relates to a shake off device of high temperature sand grain on foundry goods.
Background
The casting is a metal molding object obtained by various casting methods, namely, the smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and after cooling, the casting is subjected to subsequent processing means such as grinding and the like, so that the object with certain shape, size and performance is obtained. The engine block is a common casting. After the die of the machine body is cast by molten iron, the die needs to be kept stand for a certain time for cooling, and then the machine body with the temperature above 500 ℃ is taken out after the die is opened. Because the mould of the machine body belongs to the sand core mould, some sand grains can be adhered to the machine body when the box is opened. The sand grains affect the later processing of the organism, so the sand grains on the organism need to be removed. Most of the existing cleaning methods are manual sand hitting of sand boxes and shaking off of sand grains on castings, but high-temperature sand grains are easy to splash and hurt people, so that potential safety hazards are great; and the manual operation mode also makes the intensity of labour of workman big, work efficiency low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to prior art, provide a shake off device of high temperature sand grain on the foundry goods, solved present big and the sand grain of clearance mode intensity of labour of sand grain on the foundry goods easily splash the problem of hindering the people.
In order to realize the above-mentioned purpose, the utility model provides a shake off device of high temperature sand grain on foundry goods, including base and conveying cell body, the base is through a plurality of spring unit and conveying cell body elastic connection, install the conveying frame that the slope was arranged in the conveying cell body, the excitation subassembly is installed to the top of conveying cell body, one side of excitation subassembly is equipped with drive assembly, drive assembly's drive end and excitation subassembly are connected.
The vibration excitation assembly comprises two rotating shafts and two protection plates, the two protection plates are respectively arranged on two sides of the conveying groove body, the two rotating shafts sequentially penetrate through the two protection plates, and the two rotating shafts are rotatably arranged on the protection plates; one end of the rotating shaft is connected with the driving end of the driving assembly, and an eccentric block is installed at the other end of the rotating shaft.
Furthermore, the rotating shaft between the two protection plates is sleeved with a protection sleeve, and the protection sleeve is fixedly installed on the inner side of the protection plates.
Furthermore, the two rotating shafts are arranged on the protection plate in a staggered mode.
Furthermore, the driving assembly protects the driving motor and the coupling; one end of the coupler is connected with the driving end of the driving motor, and the other end of the coupler is connected with the rotating shaft.
Further, the conveying frame comprises a left supporting plate and a right supporting plate; the left supporting plate is arranged at one end in the conveying groove body, and the right supporting plate is arranged at the other end in the conveying groove body; install the billet that a plurality of slopes were arranged between left side backup pad and the right side backup pad, adjacent two be equipped with between the billet and leak the sand gap.
Furthermore, a shakeout opening is formed in the base, a sand collecting cover corresponding to the shakeout opening is arranged below the base, and a sand discharging interface is arranged below the sand collecting cover.
Furthermore, the spring assembly comprises a spring base, a spring pressing plate and a plurality of springs; the spring base is installed on the lateral wall of base, spring clamp plate installs on the lateral wall of conveying cell body, the one end and the up end of spring base of spring are connected, the other end and the lower terminal surface of spring clamp plate of spring are connected.
Advantageous effects
The utility model has the advantages that: the conveying trough body which is elastically installed on the base is shaken through the vibration exciting assembly, and the conveying frame is obliquely arranged, so that the casting can be automatically conveyed along the oblique direction when the casting shakes along with the conveying trough body, and the sand grains on the casting can be effectively shaken off when the casting shakes, the automatic shaking off of the sand grains is realized, the safety and the reliability are high, the labor intensity of workers is greatly reduced, and the problem that the high-temperature sand grains are easy to fly and hurt to artificial safety hidden dangers caused by manual hitting of the workers when the sand grains on the shaken off casting are hit is avoided.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a left side view structure diagram of the present invention;
fig. 3 is a schematic top view of the present invention;
FIG. 4 is a front view of the excitation assembly of the present invention;
fig. 5 is a left side view structural schematic diagram of the excitation assembly of the present invention;
FIG. 6 is a schematic top view of the excitation assembly of the present invention;
fig. 7 is a front view of the conveying frame of the present invention;
fig. 8 is a left side view structural diagram of the conveying frame of the present invention.
Wherein: the sand-leakage-prevention device comprises a base 1, a conveying trough 2, a conveying frame 3, a rotating shaft 4, a protective plate 5, a protective sleeve 6, a driving motor 7, a coupler 8, a left supporting plate 9, a right supporting plate 10, a steel bar 11, a sand leakage gap 12, a sand grain collecting cover 13, a sand leakage interface 14, a spring base 15, a spring pressing plate 16, a spring 17, a connecting plate 18, a reinforcing plate 19, a first protective shell 20 and a second protective shell 21.
Detailed Description
The present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention, but are intended to be covered by the appended claims in any way.
Referring to fig. 1-8, the device for shaking off high-temperature sand grains on a casting comprises a base 1 and a conveying trough body 2. Base 1 is through four spring unit and conveying cell body 2 elastic connection, and wherein two spring unit are located base 1 and conveying cell body 2's one side, and two spring unit are located base 1 and conveying cell body 2's opposite side in addition. The conveying trough body 2 is internally provided with a conveying frame 3 which is obliquely arranged, and an excitation assembly is arranged above the conveying trough body 2 and used for generating vibration. And a driving component is arranged on one side of the vibration excitation component, and the driving end of the driving component is connected with the vibration excitation component. After the casting is arranged on the conveying frame 3, the conveying trough body 2 elastically mounted on the base 1 shakes through the vibration excitation assembly, and the conveying frame 3 is obliquely arranged, so that the casting can be automatically conveyed along the oblique direction when shaking along with the conveying trough body 2, sand grains on the casting can be effectively shaken off when shaking, the automatic shaking off of the sand grains is realized, safety, reliability and high efficiency are realized, and the labor intensity of workers is greatly reduced.
Specifically, the excitation assembly includes two rotating shafts 4 and two shielding plates 5. Wherein, the below of guard plate 5 is equipped with the connecting plate 18 of arranging perpendicularly with guard plate 5, is equipped with a plurality of vertical arrangement's reinforcing plate 19 on the outside of guard plate 5, and reinforcing plate 19 extends to on the connecting plate 18. Two guard plates 5 are installed respectively in the both sides of conveying cell body 2, and two rotation axis 4 all run through two guard plates 5 in proper order, and two rotation axis 4 pivoted are installed on the guard plate. One end of the rotating shaft 4 is connected with the driving end of the driving assembly, and the other end of the rotating shaft 4 is provided with an eccentric block. In addition, a first protection shell 20 is installed on the outer side of the protection plate 5 close to the eccentric block, and the eccentric block is located in the first protection shell 20 to prevent the eccentric block from being exposed, so that the safety performance of the equipment is improved, and the effect of protecting the eccentric block is also achieved. A second protective shell 21 is installed on the outer side of the protective plate 5 far away from the eccentric block, and the rotating shaft 4 penetrates through the second protective shell 21 and is rotatably installed on the second protective shell 21. When the eccentric block rotates, strong centrifugal force is generated, so that the conveying trough body 2 is driven to shake in the horizontal direction and the vertical direction.
Preferably, the rotating shaft 4 between the two protection plates 5 is sleeved with a protection sleeve 6, and the protection sleeve 6 is fixedly installed on the inner side of the protection plate 5. Through the sealing effect of the protective sleeve 6 on the rotating shaft 4, sand grains are prevented from splashing and striking on the rotating shaft 4 in the shaking process, and the rotating shaft 4 is protected.
Preferably, the two rotating shafts 4 are installed on the protection plate 5 in a staggered manner to enhance the shaking effect of the conveying trough body 2.
The drive assembly protects the drive motor 7 and the coupling 8. One end of the coupling 8 is connected with the driving end of the driving motor 7, and the other end of the coupling 8 is connected with the rotating shaft 4. The driving motor 7 drives the rotating shaft 4 to rotate through the coupler 8, and rotation of the eccentric wheel block is achieved.
The conveyance rack 3 of the present embodiment includes a left side support plate 9 and a right side support plate 10. The left support plate 9 is arranged at one end in the conveying trough body 2, and the right support plate 10 is arranged at the other end in the conveying trough body 2. A plurality of obliquely arranged steel bars 11 are installed between the left and right support plates 9 and 10. That is, the left support plate 9 is higher than the right support plate 10, and the steel bars 11 extend from the left support plate 9 toward the right support plate 10. A sand leakage gap 12 is arranged between two adjacent steel bars 11. When the casting is vibrated, it moves from left to right along the inclined bars 11 and during the vibration, shaked sand particles escape from the sand leakage apertures 12. A shakeout opening is formed in the base 1, a sand collecting cover 13 corresponding to the shakeout opening is arranged below the base 1, and a sand discharging interface 14 is arranged below the sand collecting cover 13. After being shaken off, the sand grains enter the sand grain collecting cover 13 through the sand falling opening to be collected, so that the fallen sand grains are prevented from splashing and hurting people.
The spring assembly includes a spring base 15, a spring platen 16 and four springs 17. Spring base 15 installs on the lateral wall of base 1, and spring clamp 16 installs on the lateral wall of conveying cell body 2, and four spring 17's one end is connected with spring base 15's up end, and four spring 17's the other end is connected with spring clamp 16's lower terminal surface, realizes base 1 and conveying cell body 2 elastic connection.
The utility model discloses a theory of operation is: placing the casting on a conveying frame 3 of the conveying trough body 2 and enabling the casting to be positioned on the higher side of the conveying frame 3; and starting the driving motor 7, wherein the driving motor 7 drives the eccentric wheel block to rotate through the coupler 8 and the rotating shaft 4. The eccentric wheel block generates stronger centrifugal force in the rotating process, so that the conveying trough body 2 and the casting in the conveying trough body 2 are driven to shake in the horizontal and vertical directions; and in the shaking process, sand grains on the casting can be effectively shaken off without manual cleaning. Because the conveying frame 3 is arranged obliquely, the castings can move to the end of the bottom of the conveying frame 3 along the surface of the conveying frame during shaking, and automatic transmission of the castings is realized. The sand shaken off from the casting enters the base 1 through the sand leakage gap 12 and falls into the sand collecting cover 13 from the sand falling opening of the base 1, so that the splashing of the falling sand is avoided. When the sand in the sand collecting cover 13 is more, the sand in the sand collecting cover 13 is removed through the sand discharging interface 14.
The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.
Claims (8)
1. The utility model provides a shake off device of high temperature sand grain on foundry goods, a serial communication port, including base (1) and conveying cell body (2), base (1) is through a plurality of spring unit and conveying cell body (2) elastic connection, install conveying frame (3) that the slope was arranged in conveying cell body (2), the excitation subassembly is installed to the top of conveying cell body (2), one side of excitation subassembly is equipped with drive assembly, drive assembly's drive end and excitation subassembly are connected.
2. The device for shaking off the high-temperature sand grains on the casting according to claim 1, wherein the shock excitation assembly comprises two rotating shafts (4) and two protection plates (5), the two protection plates (5) are respectively arranged at two sides of the conveying trough body (2), the two rotating shafts (4) sequentially penetrate through the two protection plates (5), and the two rotating shafts (4) are rotatably arranged on the protection plates; one end of the rotating shaft (4) is connected with the driving end of the driving assembly, and an eccentric block is installed at the other end of the rotating shaft (4).
3. A device for shaking off high temperature sand grains on castings according to claim 2, characterized in that a protective sleeve (6) is sleeved on the rotating shaft (4) between two protective plates (5), and the protective sleeve (6) is fixedly arranged on the inner side of the protective plates (5).
4. A device for shakeout of high temperature sand grains from castings according to claim 3, characterized in that the two rotary shafts (4) are mounted in a staggered manner on the protection plate (5).
5. A device for shakeout hot sand particles from castings according to claim 2, wherein the drive assembly protects the drive motor (7) and the coupling (8); one end of the coupler (8) is connected with the driving end of the driving motor (7), and the other end of the coupler (8) is connected with the rotating shaft (4).
6. A device for shakeout hot sand particles from castings according to claim 1, characterized in that the carrier (3) comprises a left support plate (9) and a right support plate (10); the left supporting plate (9) is arranged at one end in the conveying trough body (2), and the right supporting plate (10) is arranged at the other end in the conveying trough body (2); install between left side backup pad (9) and right side backup pad (10) a plurality of slopes and arrange billet (11), adjacent two be equipped with hourglass sand gap (12) between billet (11).
7. A device for shaking off high-temperature sand grains on castings according to claim 1, characterized in that a shakeout opening is opened in the base (1), a sand grain collecting cover (13) corresponding to the shakeout opening is installed below the base (1), and a sand discharging port (14) is arranged below the sand grain collecting cover (13).
8. A device for shakeout hot sand particles from castings according to claim 1, wherein the spring assembly comprises a spring mount (15), a spring platen (16) and a plurality of springs (17); spring holder (15) are installed on the lateral wall of base (1), spring clamp plate (16) are installed on the lateral wall of conveying cell body (2), the one end of spring (17) is connected with the up end of spring holder (15), the other end of spring (17) is connected with the lower terminal surface of spring clamp plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022454765.6U CN213496446U (en) | 2020-10-30 | 2020-10-30 | Device for shaking off high-temperature sand grains on casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022454765.6U CN213496446U (en) | 2020-10-30 | 2020-10-30 | Device for shaking off high-temperature sand grains on casting |
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| Publication Number | Publication Date |
|---|---|
| CN213496446U true CN213496446U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022454765.6U Active CN213496446U (en) | 2020-10-30 | 2020-10-30 | Device for shaking off high-temperature sand grains on casting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108637A (en) * | 2020-10-30 | 2020-12-22 | 广西玉柴机器股份有限公司 | Method and device for shaking off high-temperature sand grains on casting |
-
2020
- 2020-10-30 CN CN202022454765.6U patent/CN213496446U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108637A (en) * | 2020-10-30 | 2020-12-22 | 广西玉柴机器股份有限公司 | Method and device for shaking off high-temperature sand grains on casting |
| CN112108637B (en) * | 2020-10-30 | 2024-03-26 | 广西玉柴机器股份有限公司 | Method and device for shaking off upper height Wen Shali of casting |
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