CN220073175U - Sand mixing device for casting - Google Patents
Sand mixing device for casting Download PDFInfo
- Publication number
- CN220073175U CN220073175U CN202320590969.3U CN202320590969U CN220073175U CN 220073175 U CN220073175 U CN 220073175U CN 202320590969 U CN202320590969 U CN 202320590969U CN 220073175 U CN220073175 U CN 220073175U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- stirring
- driving
- mixing device
- sand mixing
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- 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.)
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- 239000004576 sand Substances 0.000 title claims abstract description 42
- 238000005266 casting Methods 0.000 title claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 75
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims 1
- 239000003110 molding sand Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a sand mixing device for casting, which comprises a workbench, wherein one side of the top of the workbench is fixedly connected with a first driving motor, the output end of the first driving motor is provided with a first driving rod, the surface of the first driving rod is fixedly connected with a first driving gear, the surface of the first driving gear is in meshed connection with a second driving gear, and the inner wall of the second driving gear is fixedly connected with a stirring barrel. According to the utility model, through the arrangement of the first driving motor, the first driving rod, the first driving gear, the second driving gear and the stirring barrel, the first driving motor is powered on, the first driving motor drives the first driving rod at the output end to rotate clockwise, the first driving rod drives the first driving gear on the surface to rotate, the first driving gear drives the second driving gear on the surface to rotate anticlockwise, the second driving gear drives the stirring barrel to rotate, and the stirring teeth are matched, so that the effect of stirring the inner wall and the bottom molding sand can be achieved.
Description
Technical Field
The utility model relates to the technical field of sand mixing devices, in particular to a sand mixing device for casting.
Background
The sand mixing device is equipment for uniformly mixing various substances in sand, and is mainly divided into two sand mixing devices of a rolling wheel type and a balance wheel type, but the two sand mixing devices cannot uniformly mix molding sand sufficiently, and the sand mixing efficiency is low.
Patent document CN212239092U discloses a "sand mixing device", which comprises a frame, wherein a humidifying and stirring device and a sand mixing device positioned at the downstream of the humidifying and stirring device are installed on the frame, the sand mixing device comprises a shell, the shell is provided with a sand mixing cavity, a sand mixing shaft is rotatably installed in the sand mixing cavity, a blade perpendicular to the sand mixing shaft is installed on the outer peripheral surface of the sand mixing shaft, the cross section of the blade is trapezoid, the humidifying and stirring device comprises a stirring shell, the stirring shell is provided with a stirring cavity, a stirring shaft is rotatably installed in the stirring cavity, a stirring blade is arranged on the outer peripheral surface of the stirring shaft, and a water spray head is arranged on the upper part of the stirring cavity; before the sand mixing device carries out sand mixing, humidification stirring is carried out first, so that the sand mixing effect can be effectively improved. ".
When the device is used, through the sprinkler bead that stirring chamber upper portion set up, humidification stirring earlier before carrying out the muddy sand, although this device can improve the effect that the muddy sand mixes, this device can only stir the molding sand that is close to the paddle, can't carry out even stirring to the molding sand that is close to the inner wall in the first time, leads to muddy sand stirring efficiency to reduce, so needs the staff to improve it.
Disclosure of Invention
The utility model aims to provide a sand mixing device for casting, which solves the problems in the prior art.
In order to achieve the above purpose, the utility model provides a sand mixing device for casting, which comprises a workbench, wherein one side of the top of the workbench is fixedly connected with a first driving motor, the output end of the first driving motor is provided with a first driving rod, the top end of the first driving rod is rotationally connected with a protection box, the surface of the first driving rod is fixedly connected with a first driving gear, the surface of the first driving gear is in meshed connection with a second driving gear, and the inner wall of the second driving gear is fixedly connected with a stirring barrel.
The stirring barrel is driven to rotate through the first driving motor, so that the stirring barrel rolls the inside molding sand, and the stirring efficiency of the molding sand is improved.
Preferably, the bottom and the middle part of agitator inner wall are all fixedly connected with stirring tooth, the middle part fixedly connected with axis of rotation on agitator surface, and the agitator rotates the inner wall of connecting in the protection box.
Through the stirring teeth on the inner wall of the stirring barrel, stirring is more uniform.
Preferably, a second driving motor is fixedly connected to the inner bottom wall of the workbench, and a second driving rod is installed at the output end of the second driving motor.
Preferably, the top fixedly connected with adapter rod of second actuating lever, and the surface of adapter rod runs through and peg graft in the inner wall of agitator, the stirring saw wheel is all installed to the upper and lower both sides on adapter rod surface.
The stirring saw wheel is driven by the second driving motor to rotate, so that the stirring saw wheel can stir the molding sand in the stirring barrel efficiently.
Preferably, the bottom fixedly connected with protective housing of agitator, the discharge gate has been seted up to the bottom of agitator surface.
The second driving rod and the connecting rod are protected from external touch through the protective shell to cause accidents, and when stirring is finished, molding sand is poured out through the discharge hole.
Preferably, the surface of axis of rotation fixedly connected with support frame, the bottom fixedly connected with discharge plate of support frame inner wall.
The stirring barrel is supported by the support frame, so that the stirring barrel is kept stable, and the discharge port and the discharge plate are matched for use and are used for flowing out after the molding sand is stirred.
Preferably, a control panel body is installed on one side of the top of the workbench, and a cabinet door is installed on one side of the surface of the workbench.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the first driving motor, the first driving rod, the first driving gear, the second driving gear and the stirring barrel, the first driving motor is powered on, the first driving motor drives the first driving rod at the output end to rotate clockwise, the first driving rod drives the first driving gear on the surface to rotate, the first driving gear drives the second driving gear on the surface to rotate anticlockwise, the second driving gear drives the stirring barrel to rotate anticlockwise, and the stirring teeth are matched, so that the effect of stirring the inner wall and the bottom molding sand can be achieved.
2. According to the utility model, through the arrangement of the rotating shaft, the second driving motor, the second driving rod, the connecting rod, the stirring saw wheel and the supporting frame, when the stirring barrel rotates anticlockwise, the stirring barrel is supported by the supporting frame fixedly connected with the outer side, the dropping is prevented, the second driving motor is connected with the power supply, the second driving motor drives the second driving rod at the output end to rotate clockwise, the second driving rod drives the connecting rod at the top end to rotate, the connecting rod drives the stirring saw wheels at the upper side and the lower side of the surface to rotate clockwise, and the stirring barrel rotating anticlockwise is matched, so that the sand mixing efficiency can be improved.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a perspective view of the structure of the stirring barrel of the utility model;
FIG. 3 is a schematic view of a structure of a stirring saw wheel of the utility model;
fig. 4 is a schematic structural view of the stirring barrel of the utility model.
In the figure: 1. a work table; 2. a first driving motor; 3. a first driving lever; 4. a protective case; 5. a first drive gear; 6. a second drive gear; 7. a stirring barrel; 8. stirring teeth; 9. a rotating shaft; 10. a second driving motor; 11. a second driving lever; 12. a connecting rod; 13. a stirring saw wheel; 14. a protective shell; 15. a discharge port; 16. a support frame; 17. a discharge plate; 18. a control panel body; 19. and a cabinet door.
Detailed Description
Referring to fig. 1 to 4, a sand mixing device for casting;
including workstation 1, one side fixedly connected with first driving motor 2 at workstation 1 top, first actuating lever 3 is installed to the output of first driving motor 2, and the top rotation of first actuating lever 3 is connected with protection box 4, and the surface fixedly connected with of first actuating lever 3 is first drive gear 5, and the surface engagement of first drive gear 5 is connected with second drive gear 6, and the inner wall fixedly connected with agitator 7 of second drive gear 6.
When the molding sand pouring device is used, molding sand is poured into, the first driving motor 2 is arranged on one side of the top of the workbench 1, the first driving motor 2 is powered on, the first driving motor 2 drives the first driving rod 3 installed at the output end to rotate clockwise, the first driving rod 3 is rotationally connected to the inner wall of the protection box 4, the protection box 4 is rotationally connected to the surface of the stirring barrel 7 through the rotating shaft, the first driving rod 3 drives the first driving gear 5 with the surface positioned on the inner wall of the protection box 4 to rotate clockwise, the first driving gear 5 drives the second driving gear 6 on the surface to rotate anticlockwise, and the second driving gear 6 drives the stirring barrel 7 on the inner wall to rotate anticlockwise, so that the stirring uniformity of the molding sand in the stirring barrel 7 is improved, and the stirring efficiency of the molding sand is improved.
The bottom and the equal fixedly connected with stirring tooth 8 in middle part of agitator 7 inner wall, the middle part fixedly connected with axis of rotation 9 on agitator 7 surface, and agitator 7 swivelling joint is in the inner wall of protection box 4, the interior bottom wall fixedly connected with second driving motor 10 of workstation 1, second driving rod 11 is installed to the output of second driving motor 10, the top fixedly connected with adapter rod 12 of second driving rod 11, and the surface of adapter rod 12 runs through and peg graft in the inner wall of agitator 7, stirring saw wheel 13 is all installed to the upper and lower both sides on adapter rod 12 surface, the bottom fixedly connected with protective housing 14 of agitator 7, discharge gate 15 has been seted up to one side on agitator 7 surface, the fixedly connected with support frame 16 of axis of rotation 9, one side fixedly connected with discharge plate 17 of support frame 16 inner wall, control panel body 18 is installed to one side at workstation 1 top, cabinet door 19 is installed to one side on workstation 1 surface.
When the sand pouring machine is used, the second driving motor 10 is arranged on the inner bottom wall of the workbench 1, a worker turns on the second driving motor 10, the second driving motor 10 drives the second driving rod 11 installed at the output end to rotate clockwise, the second driving rod 11 drives the connecting rod 12 at the top end to rotate clockwise, the connecting rod 12 drives the stirring saw wheels 13 at the two sides of the surface to rotate clockwise, the stirring saw wheels 13 stir the sand clockwise, the stirring teeth 8 on the inner wall of the stirring barrel 7 stir the sand anticlockwise in the opposite direction, large hard blocks in the sand can be ground efficiently, the sand is fully stirred, when stirring is completed, the discharge port 15 is matched with the discharge plate 17, and then the valve of the discharge port 15 is opened, so that the sand can be poured out.
According to the working principle, a first driving motor 2 drives a first driving rod 3 at an output end to rotate clockwise, the first driving rod 3 drives a first driving gear 5 on the surface to rotate clockwise, the first driving gear 5 drives a second driving gear 6 on the surface to rotate anticlockwise, the second driving gear 6 drives a stirring barrel 7 on the inner wall to rotate anticlockwise, a second driving motor 10 drives a second driving rod 11 at the output end to rotate clockwise, a connecting rod 12 at the top end is driven by the second driving rod 11 to rotate clockwise, a stirring saw wheel 13 on the upper side and the lower side of the surface is driven by the connecting rod 12 to rotate clockwise, stirring teeth 8 and the stirring saw wheel 13 stir molded sand uniformly, a discharge port 15 is matched with a discharge plate 17 after stirring is completed, and a valve of the discharge port 15 is opened to pour out molding sand.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a sand mixing device for casting, includes workstation (1), its characterized in that: one side fixedly connected with first driving motor (2) at workstation (1) top, first actuating lever (3) are installed to the output of first driving motor (2), the top of first actuating lever (3) rotates and is connected with protection box (4), the fixed surface of first actuating lever (3) is connected with first drive gear (5), the surface engagement of first drive gear (5) is connected with second drive gear (6), the inner wall fixedly connected with agitator (7) of second drive gear (6).
2. A sand mixing device for casting according to claim 1, wherein: the bottom and the middle part of agitator (7) inner wall are all fixedly connected with stirring tooth (8), the middle part fixedly connected with axis of rotation (9) on agitator (7) surface, and agitator (7) rotation are connected in the inner wall of protection box (4).
3. A sand mixing device for casting according to claim 1, wherein: the inner bottom wall of the workbench (1) is fixedly connected with a second driving motor (10), and a second driving rod (11) is installed at the output end of the second driving motor (10).
4. A sand mixing device for casting according to claim 3, wherein: the top of second actuating lever (11) fixedly connected with links up pole (12), and link up the surface of pole (12) and run through grafting in the inner wall of agitator (7), stirring saw wheel (13) are all installed to the upper and lower both sides on linking pole (12) surface.
5. A sand mixing device for casting according to claim 1, wherein: the bottom fixedly connected with protective housing (14) of agitator (7), discharge gate (15) have been seted up to the bottom on agitator (7) surface.
6. A sand mixing device for casting according to claim 2, characterized in that: the surface of the rotating shaft (9) is fixedly connected with a supporting frame (16), and the bottom of the surface of the supporting frame (16) is fixedly connected with a discharging plate (17).
7. A sand mixing device for casting according to claim 1, wherein: a control panel body (18) is arranged on one side of the top of the workbench (1), and a cabinet door (19) is arranged on one side of the surface of the workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320590969.3U CN220073175U (en) | 2023-03-23 | 2023-03-23 | Sand mixing device for casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320590969.3U CN220073175U (en) | 2023-03-23 | 2023-03-23 | Sand mixing device for casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220073175U true CN220073175U (en) | 2023-11-24 |
Family
ID=88832444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320590969.3U Active CN220073175U (en) | 2023-03-23 | 2023-03-23 | Sand mixing device for casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220073175U (en) |
-
2023
- 2023-03-23 CN CN202320590969.3U patent/CN220073175U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240423 Address after: 246000 Meicheng town eco industrial park, Qianshan City, Anqing City, Anhui Province Patentee after: Anhui Shihe Construction Engineering Co.,Ltd. Country or region after: China Address before: 234200 group 5, xiaogaozhuang, Donggao village, Xialou Town, Lingbi County, Suzhou City, Anhui Province Patentee before: Wu Yuqing Country or region before: China |