CN212551600U - Hexagonal screen for casting shakeout - Google Patents
Hexagonal screen for casting shakeout Download PDFInfo
- Publication number
- CN212551600U CN212551600U CN202021301698.8U CN202021301698U CN212551600U CN 212551600 U CN212551600 U CN 212551600U CN 202021301698 U CN202021301698 U CN 202021301698U CN 212551600 U CN212551600 U CN 212551600U
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- box body
- fixedly arranged
- screen
- shakeout
- hexagonal
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- 238000005266 casting Methods 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000003110 molding sand Substances 0.000 abstract description 22
- 238000000926 separation method Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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Abstract
The utility model provides a hexagonal sieve is used in foundry goods shakeout. The hexagonal screen for the casting shakeout comprises a box body, wherein the top of the box body is provided with an opening, and the bottom of the box body is conical; the screen body is arranged above the box body; the two round blocks are arranged in the sieve body; the two groups of support rods are fixedly arranged on the round block respectively and are fixedly connected with the screen body; the two eccentric shafts are respectively and fixedly arranged on one sides, far away from each other, of the two round blocks; the speed reducing motor is arranged on one side of the box body; and the first belt pulley is fixedly arranged on an output shaft of the speed reducing motor. The utility model provides a foundry goods is hexagonal sieve for shakeout has the separation of quickening molding sand and foundry goods, improves work efficiency, can smash the molding sand after the separation and influence the advantage of foundry goods quality when avoiding follow-up use.
Description
Technical Field
The utility model relates to a hexagonal sieve technical field especially relates to a hexagonal sieve is used in foundry goods shakeout.
Background
During the casting production process, a hexagonal screen is required to separate the molding sand from the casting in the mold. The screen body of the hexagonal screen is a horizontal truncated cone-shaped six-shuttle column and a screening machine rotating around a column shaft. The column shaft that traditional hexagonal sieve's screen frame rotated around generally is located the symmetrical center line of screen frame, and the molding sand is little with the screen frame collision energy in the screen frame, and the efficiency ratio of molding sand and foundry goods separation is lower, has prolonged operating time. And the separated molding sand has a small block shape, so that the shape of the casting can be influenced and the subsequent polishing workload of the casting can be increased when the casting is continuously poured.
Therefore, a new hexagonal screen for casting shakeout needs to be provided to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a hexagonal sieve for foundry goods knockout with accelerate separation of molding sand and foundry goods, improve work efficiency, can smash the molding sand after the separation and influence the foundry goods quality when avoiding follow-up use.
In order to solve the technical problem, the utility model provides a hexagonal sieve for foundry goods shakeout includes: the box body is provided with an opening at the top and is conical at the bottom; the screen body is arranged above the box body; the two round blocks are arranged in the sieve body; the two groups of support rods are fixedly arranged on the round block respectively and are fixedly connected with the screen body; the two eccentric shafts are respectively and fixedly arranged on one sides, far away from each other, of the two round blocks; the speed reducing motor is arranged on one side of the box body; the first belt pulley is fixedly arranged on an output shaft of the speed reducing motor, and the second belt pulley is fixedly arranged at one end of the eccentric shaft close to the speed reducing motor; a belt wrapped around the first and second pulleys; the two bearing seats are respectively arranged on two sides of the box body, and the two eccentric shafts are respectively in rotating connection with the two bearing seats; the discharge pipe is fixedly arranged at the bottom of the box body; the circular ring is arranged in the discharge pipe; the four connecting rods are fixedly arranged on the outer wall of the circular ring and distributed annularly, and are fixedly connected with the inner wall of the discharge pipe; the motor is fixedly arranged at the bottom of the circular ring; the mounting shaft is fixedly mounted on an output shaft of the motor; the crushing rods are fixedly arranged on the mounting shaft; and the feeding funnel is fixedly arranged on the bearing seat close to the second belt pulley.
Preferably, the two sides of the box body are fixedly provided with supporting seats, and the two supporting seats are fixedly arranged on the two supporting seats respectively.
Preferably, the bottom of the box body is provided with a discharge hole, and the discharge pipe is fixedly connected with the discharge hole.
Preferably, a sealing bearing is fixedly installed in the circular ring, an inner ring of the sealing bearing is fixedly sleeved on the installation shaft, and a conical material guide plate is fixedly installed on the installation shaft.
Preferably, a support frame is fixedly mounted on the side wall of the box body.
Preferably, the support frame is fixedly provided with a rack, and the speed reduction motor is fixedly arranged on the rack.
Compared with the prior art, the utility model provides a hexagonal sieve for foundry goods shakeout has following beneficial effect:
the utility model provides a hexagonal sieve for casting shakeout, which enables the impact energy of the combined body of molding sand and casting and the sieve body to be larger through the eccentric rotation of the sieve body, accelerates the separation of the molding sand and the casting and improves the working efficiency; and through motor drive, make the pivoted in-process of smashing the pole smash little cubic molding sand, avoid cubic molding sand to the influence of foundry goods shape when subsequent pouring foundry goods, improve the quality of subsequent pouring foundry goods.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a hexagonal screen for shakeout of castings according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an assembly view of the side view of the middle screen body, the round block, the supporting rod and the eccentric shaft.
Reference numbers in the figures: 1. a box body; 2. a screen body; 3. a round block; 4. a support bar; 5. an eccentric shaft; 6. a reduction motor; 7. a first pulley; 8. a second pulley; 9. a belt; 10. a bearing seat; 11. a discharge pipe; 12. a circular ring; 13. a connecting rod; 14. a motor; 15. installing a shaft; 16. crushing the stems; 17. and (4) a feeding funnel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-3, fig. 1 is a schematic structural diagram of a hexagonal screen for shakeout of castings according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an assembly view of the side view of the middle screen body, the round block, the supporting rod and the eccentric shaft. The hexagonal sieve for the shakeout of the casting comprises: the box body 1 is provided with an opening at the top part, and the bottom part of the box body 1 is conical; the screen body 2 is arranged above the box body 1; the two round blocks 3 are arranged in the sieve body 2; the two groups of support rods 4 are respectively and fixedly arranged on the round block 3, and the two groups of support rods 4 are fixedly connected with the screen body 2; the two eccentric shafts 5 are respectively and fixedly arranged on one sides, far away from each other, of the two round blocks 3; the speed reducing motor 6 is arranged on one side of the box body 1; the first belt pulley 7 is fixedly arranged on an output shaft of the speed reducing motor 6, and the second belt pulley 8 is fixedly arranged at one end of the eccentric shaft 5 close to the speed reducing motor 6; a belt 9, said belt 9 being wound around said first pulley 7 and second pulley 8; the two bearing seats 10 are respectively arranged on two sides of the box body 1, and the two eccentric shafts 5 are respectively in rotary connection with the two bearing seats 10; the discharge pipe 11 is fixedly arranged at the bottom of the box body 1; the circular ring 12 is arranged in the discharge pipe 11; the four connecting rods 13 are fixedly arranged on the outer wall of the circular ring 12, the four connecting rods 13 are distributed annularly, and the four connecting rods 13 are fixedly connected with the inner wall of the discharge pipe 11; the motor 14, the said motor 14 is fixedly mounted on the bottom of the said circular ring 12; a mounting shaft 15, wherein the mounting shaft 15 is fixedly mounted on an output shaft of the motor 14; a plurality of crushing rods 16, wherein the crushing rods 16 are all fixedly arranged on the mounting shaft 15; and the feeding hopper 17 is fixedly arranged on the bearing seat 10 close to the second belt pulley 8.
Supporting seats are fixedly arranged on two sides of the box body 1, and the two bearing seats 10 are fixedly arranged on the two supporting seats respectively.
The bottom of box 1 has seted up the relief hole, discharge tube 11 with the relief hole fixed connection.
A sealing bearing is fixedly arranged in the circular ring 12, an inner ring of the sealing bearing is fixedly sleeved on the mounting shaft 15, and a conical material guide plate is fixedly arranged on the mounting shaft 15.
And a support frame is fixedly arranged on the side wall of the box body 1.
The support frame is fixedly provided with a rack, and the speed reducing motor 6 is fixedly arranged on the rack.
The utility model provides a foundry goods is hexagonal sieve for shakeout's theory of operation as follows: in the device, the connecting point of the eccentric shaft 5 and the round block 3 is not on the center of the round block 3; when the sand casting machine is used, the non-separated composite body of the molding sand and the casting is thrown into the screen body 2 from the material throwing funnel 17, the speed reducing motor 6 and the motor 14 are started, the output shaft of the speed reducing motor 6 drives the first belt pulley 7 to rotate, the first belt pulley 7 drives the second belt pulley 8 to rotate through the belt 9, the second belt pulley 8 drives the eccentric shaft 5 to rotate, the eccentric shaft 5 drives the round block 3 to rotate, the round block 3 drives the supporting rod 4 to rotate, the supporting rod 4 drives the screen body 2 to rotate, the composite body of the molding sand and the casting rolls in the screen body 2 and collides with the screen body 2 when the screen body 2 rotates, and the connecting point of the eccentric shaft 5 and the round block 3 is not located on the circle center of the round block 3, so that the impact energy between the composite body of the molding sand and the casting and the screen body 2 is larger, the separation of the; when the molding sand after the separation falls into 1 bottom of box and gets into row material pipe 11 in, the output shaft of motor 14 drives installation axle 15 and rotates, and installation axle 15 drives crushing pole 16 and rotates, and crushing pole 16 pivoted in-process is smashed little massive molding sand, avoids the influence to the foundry goods shape when cubic molding sand is to follow-up pouring foundry goods.
Compared with the prior art, the utility model provides a hexagonal sieve for foundry goods shakeout has following beneficial effect:
the utility model provides a hexagonal sieve for casting shakeout, which enables the impact energy of the combined body of molding sand and casting and the sieve body 2 to be larger through the eccentric rotation of the sieve body 2, accelerates the separation of the molding sand and the casting and improves the working efficiency; and the motor 14 drives the crushing rod 16 to crush small blocky molding sand in the rotating process, so that the influence of the blocky molding sand on the shape of the casting during the subsequent casting is avoided, and the quality of the subsequent casting is improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A hexagonal screen for shakeout of castings, comprising:
the box body is provided with an opening at the top and is conical at the bottom;
the screen body is arranged above the box body;
the two round blocks are arranged in the sieve body;
the two groups of support rods are fixedly arranged on the round block respectively and are fixedly connected with the screen body;
the two eccentric shafts are respectively and fixedly arranged on one sides, far away from each other, of the two round blocks;
the speed reducing motor is arranged on one side of the box body;
the first belt pulley is fixedly arranged on an output shaft of the speed reducing motor;
the second belt pulley is fixedly arranged at one end of the eccentric shaft close to the speed reducing motor;
a belt wrapped around the first and second pulleys;
the two bearing seats are respectively arranged on two sides of the box body, and the two eccentric shafts are respectively in rotating connection with the two bearing seats;
the discharge pipe is fixedly arranged at the bottom of the box body;
the circular ring is arranged in the discharge pipe;
the four connecting rods are fixedly arranged on the outer wall of the circular ring and distributed annularly, and are fixedly connected with the inner wall of the discharge pipe;
the motor is fixedly arranged at the bottom of the circular ring;
the mounting shaft is fixedly mounted on an output shaft of the motor;
the crushing rods are fixedly arranged on the mounting shaft;
and the feeding funnel is fixedly arranged on the bearing seat close to the second belt pulley.
2. A hexagonal screen for foundry shakeout according to claim 1, wherein supporting seats are fixedly mounted on both sides of the box body, and two of the bearing seats are fixedly mounted on the two supporting seats, respectively.
3. A hexagonal screen for foundry shakeout according to claim 1, wherein a discharge hole is opened at the bottom of the box body, and the discharge pipe is fixedly connected with the discharge hole.
4. The hexagonal screen for foundry goods shakeout of claim 1, wherein a sealing bearing is fixedly installed in the circular ring, an inner ring of the sealing bearing is fixedly sleeved on the installation shaft, and a conical guide plate is fixedly installed on the installation shaft.
5. A hexagonal screen for foundry shakeout according to claim 1 wherein a support bracket is fixedly mounted to a side wall of the box.
6. A hexagonal screen for foundry shakeout according to claim 5, wherein a frame is fixedly mounted on the support frame, and the reduction motor is fixedly mounted on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021301698.8U CN212551600U (en) | 2020-07-06 | 2020-07-06 | Hexagonal screen for casting shakeout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021301698.8U CN212551600U (en) | 2020-07-06 | 2020-07-06 | Hexagonal screen for casting shakeout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212551600U true CN212551600U (en) | 2021-02-19 |
Family
ID=74619792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021301698.8U Active CN212551600U (en) | 2020-07-06 | 2020-07-06 | Hexagonal screen for casting shakeout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212551600U (en) |
-
2020
- 2020-07-06 CN CN202021301698.8U patent/CN212551600U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231219 Address after: 116300 yantun village, Paoya Township, Wafangdian City, Dalian City, Liaoning Province Patentee after: DALIAN HUIYING MACHINERY Co.,Ltd. Address before: 266000 North 204 National Road, Boli Town, Huangdao District, Qingdao City, Shandong Province Patentee before: Qingdao three casting machine equipment manufacturing Co.,Ltd. |
|
| TR01 | Transfer of patent right |