CN220901876U - Sand discharging device of rotary casting sand core shakeout machine - Google Patents
Sand discharging device of rotary casting sand core shakeout machine Download PDFInfo
- Publication number
- CN220901876U CN220901876U CN202322279180.9U CN202322279180U CN220901876U CN 220901876 U CN220901876 U CN 220901876U CN 202322279180 U CN202322279180 U CN 202322279180U CN 220901876 U CN220901876 U CN 220901876U
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- rotary
- sand
- mounting seat
- shakeout machine
- support frame
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- 239000004576 sand Substances 0.000 title claims abstract description 23
- 238000005266 casting Methods 0.000 title claims abstract description 21
- 238000007599 discharging Methods 0.000 title abstract description 10
- 238000013016 damping Methods 0.000 claims description 10
- 230000035939 shock Effects 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 5
- 239000006096 absorbing agent Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Casting Devices For Molds (AREA)
Abstract
The utility model relates to a sand discharging device of a rotary casting sand core shakeout machine, which comprises a mounting seat, wherein the mounting seat is connected with a rotary motor, the rotary motor drives the mounting seat to rotate, and a rotary drag chain is arranged at the joint of the rotary motor and the mounting seat. When the installation seat rotates to-90 degrees or 180 degrees, the installation seat can vertically face downwards, so that waste sand can be conveniently and vertically dropped out of a casting shakeout port. And realize two side support through support frame one and support frame two, compared with the shakeout machine that unilateral supported very big promotion equipment's stability. The air spring shock absorber is arranged at the fixed support, compared with the rubber shock absorber, the shock absorption effect is improved by 200%, and the shock transmission caused by shock to the ground is greatly counteracted.
Description
Technical Field
The utility model relates to a sand discharging device, in particular to a sand discharging device of a rotary shakeout machine, and belongs to the technical field of auxiliary equipment for casting.
Background
A shakeout machine is a casting apparatus that separates sand and castings in a mold using vibration and impact, wherein a sand-out device is one of the core components of the shakeout machine. The rotating angle of the rotating mechanism of the shakeout machine in the prior art is limited, which is very unfavorable for the complete discharge of the sand core. And, because the structure sets up unreasonably, lead to when the shakeout, because the vibration has caused the unstability of whole shakeout machine.
Accordingly, the present utility model has been made.
Disclosure of utility model
Aiming at the technical problems in the prior art, the utility model aims to provide the sand discharging device of the rotary casting sand core shakeout machine, which is structurally provided with the sand discharging device which is beneficial to the waste sand to vertically and downwards drop out from the casting shakeout port, has stable structure, has small vibration transmission to the ground, and is particularly suitable for shakeout of castings with large weight and large volume.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The utility model provides a sand discharging device of rotary type foundry goods psammitolite shakeout machine, includes the mount pad, the mount pad is connected with the rotating electrical machines, rotating electrical machines drive mount pad rotation, and the junction of rotating electrical machines and mount pad is equipped with rotatory tow chain.
The rotation angle of the mounting seat is-90 degrees or 180 degrees.
The rotary motor is arranged on the first support frame, a speed reducing motor is arranged below the first support frame, and the speed reducing motor is connected with the rotary motor through a belt.
The tail of the mounting seat is provided with a second supporting frame, the second supporting frame is opposite to the first supporting frame, the first supporting frame and the second supporting frame are splayed, the lower end part of the splayed is provided with a fixed support, and the gear motor is located on the fixed support.
A damping mechanism is arranged between the fixed support and the first support frame, and a damping mechanism is arranged between the fixed support and the second support frame.
The damping mechanism is an air spring.
The utility model has the following beneficial effects:
According to the sand discharging mechanism of the rotary casting sand core shakeout machine, when the installation seat rotates to-90 degrees or 180 degrees, the installation seat can vertically face downwards, and waste sand can be conveniently discharged from the casting shakeout port vertically downwards. And realize two side support through support frame one and support frame two, compared with the shakeout machine that unilateral supported very big promotion equipment's stability. The air spring shock absorber is arranged at the fixed support, compared with the rubber shock absorber, the shock absorption effect is improved by 200%, and the shock transmission caused by shock to the ground is greatly counteracted.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
The device comprises a mounting seat 1, a rotary motor 2, a rotary drag chain 3, a first supporting frame 4, a gear motor 5, a belt 6, a fixed bracket 7, an air spring 8 and a second supporting frame 9.
Detailed Description
The present utility model will be further described with reference to specific examples, but the scope of the present utility model is not limited thereto.
As shown in figure 1, the sand discharging device of the rotary casting sand core shakeout machine comprises a mounting seat 1, wherein the mounting seat 1 is connected with a rotary motor 2, the rotary motor 2 drives the mounting seat 1 to rotate, a rotary drag chain 3 is arranged at the joint of the rotary motor 2 and the mounting seat 1, the rotation angle of the mounting seat 1 is ensured to be-90 degrees or 180 degrees, and shakeout ports on two sides of a casting can vertically face downwards when equipment rotates to-90 degrees or 180 degrees, so that waste sand can be conveniently discharged from the casting shakeout ports vertically downwards.
Further, in order to improve the stability of the present utility model, the present utility model includes a first support frame 4, the rotating electric machine 2 is mounted on the first support frame 4, and a reducing electric machine 5 is mounted below the first support frame 4, and the reducing electric machine 5 is connected with the rotating electric machine 2 through a belt 6, so as to achieve the reduction of the rotating electric machine 2. The afterbody of mount pad 1 is equipped with support frame two 9, and support frame two 9 is relative with support frame one 4, and support frame one 4 and support frame two 9 are the splayed, and the lower tip of splayed all is equipped with fixed bolster 7, and gear motor 5 is located fixed bolster 7. According to the utility model, double-side support is realized through the first support frame 4 and the second support frame 9, and the stability of the equipment is greatly improved by the 4 fixing brackets 7.
In order to reduce the vibration of the ground, a damping mechanism is arranged between the fixed bracket 7 and the first support frame 4, and a damping mechanism is also arranged between the fixed bracket 7 and the second support frame 9. And the damping mechanism is an air spring 8, so that compared with a rubber damper, the damping effect is improved by 200%, and the vibration transmission caused by vibration to the ground is greatly counteracted.
In the working process, the utility model continuously rotates the workpiece to pour out the swayed core sand so as to improve the sand removal effect, and the structure is beneficial to the waste sand to drop out of the casting shakeout port vertically downwards, has stable structure, has small vibration transmission to the ground, and is particularly suitable for shakeout of castings with large weight and large volume.
The above embodiments are only for illustrating the inventive concept of the present utility model and not for limiting the protection of the claims of the present utility model, and all the insubstantial modifications of the present utility model using the concept shall fall within the protection scope of the present utility model.
Claims (5)
1. The utility model provides a sand device that goes out of rotation type foundry goods psammitolite shakeout machine which characterized in that: the rotary motor drives the mounting seat to rotate, and a rotary drag chain is arranged at the joint of the rotary motor and the mounting seat; the rotation angle of the mounting seat is-90 degrees or 180 degrees.
2. The sand discharge device of the rotary casting sand core shakeout machine of claim 1, wherein: the rotary motor is arranged on the first support frame, a speed reducing motor is arranged below the first support frame, and the speed reducing motor is connected with the rotary motor through a belt.
3. A sand discharge apparatus of a rotary casting core shakeout machine as claimed in claim 2, wherein: the tail of the mounting seat is provided with a second supporting frame, the second supporting frame is opposite to the first supporting frame, the first supporting frame and the second supporting frame are splayed, the lower end part of the splayed is provided with a fixed support, and the gear motor is located on the fixed support.
4. A sand discharge apparatus of a rotary casting core shakeout machine as claimed in claim 3, wherein: a damping mechanism is arranged between the fixed support and the first support frame, and a damping mechanism is arranged between the fixed support and the second support frame.
5. The sand discharge device of the rotary casting sand core shakeout machine of claim 4, wherein: the damping mechanism is an air spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322279180.9U CN220901876U (en) | 2023-08-23 | 2023-08-23 | Sand discharging device of rotary casting sand core shakeout machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322279180.9U CN220901876U (en) | 2023-08-23 | 2023-08-23 | Sand discharging device of rotary casting sand core shakeout machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220901876U true CN220901876U (en) | 2024-05-07 |
Family
ID=90907327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322279180.9U Active CN220901876U (en) | 2023-08-23 | 2023-08-23 | Sand discharging device of rotary casting sand core shakeout machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220901876U (en) |
-
2023
- 2023-08-23 CN CN202322279180.9U patent/CN220901876U/en active Active
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