CN220591472U - Sand mixer for casting processing - Google Patents
Sand mixer for casting processing Download PDFInfo
- Publication number
- CN220591472U CN220591472U CN202322067364.9U CN202322067364U CN220591472U CN 220591472 U CN220591472 U CN 220591472U CN 202322067364 U CN202322067364 U CN 202322067364U CN 220591472 U CN220591472 U CN 220591472U
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- sand mixing
- sand
- mixing tank
- rotating shaft
- tank body
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- 239000004576 sand Substances 0.000 title claims abstract description 110
- 238000005266 casting Methods 0.000 title claims abstract description 21
- 230000000694 effects Effects 0.000 abstract description 6
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003110 molding sand Substances 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a sand mixer for casting processing, which belongs to the technical field of casting processing and comprises an external component, wherein the external component is detachably provided with a sand mixing component; the external component comprises a sand mixing tank body, the top of the sand mixing tank body is provided with two symmetrically arranged inserting grooves, and a positioning bolt is connected with the sand mixing tank body and positioned at the inserting grooves in a threaded manner. According to the utility model, through the design of the sand mixing assembly, the control switch of the driving motor is started, the I-shaped rotating shaft and the vertical sand mixing shaft can be driven to rotate by the driving motor, at the moment, the vertical sand mixing shaft can drive the circular top plate, the circular bottom plate, the vertical rotating shaft, the connecting toothed ring and the sand mixing plate to rotate, and because the connecting toothed ring is meshed and connected with the inner gear ring, the vertical rotating shaft can rotate when the connecting toothed ring rotates, so that the sand mixing plate outside the vertical rotating shaft rotates around the vertical rotating shaft, sand mixing can be completed better, and the sand mixing effect is further improved.
Description
Technical Field
The utility model relates to the field of casting processing. More specifically, the present utility model relates to a sand mixer for casting processing.
Background
The sand mixer is a device for uniformly mixing the components in the molding sand and effectively coating the surface of the sand with the binder. The sand mixer is sand treatment equipment widely applied to the casting industry, and can be divided into: a roller mill type sand mixer mainly taking rolling and rubbing actions; a vane type sand mixer mainly taking mixing effect; a counter-flow or rotor type sand mixer with rubbing and mixing functions and a balance wheel type sand mixer with rolling and mixing functions;
at present, most of the existing sand mixers for casting processing in the market have low sand mixing efficiency and poor sand mixing effect, and based on the sand mixing efficiency, the utility model designs a sand mixer for casting processing to solve the problems.
Disclosure of Invention
The utility model aims to provide a sand mixer for casting processing, which solves the problems that most of the prior sand mixers for casting processing, which are proposed in the prior art, are low in sand mixing efficiency and poor in sand mixing effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a sand mixer for casting processing comprises an external component, wherein the external component is detachably provided with a sand mixing component;
the external assembly comprises a sand mixing tank body, two symmetrically arranged inserting grooves are formed in the top of the sand mixing tank body, and positioning bolts are connected to the sand mixing tank body at the inserting grooves in a threaded manner;
the sand mixing assembly comprises a sand mixing tank cover body which is matched with the sand mixing tank body, an I-shaped rotating shaft penetrates through the middle of the sand mixing tank cover body, the I-shaped rotating shaft is driven by a driving motor, a fixed ring is fixedly arranged on the lower surface of the sand mixing tank cover body, two plugboards which are matched with the inserting grooves in use are fixedly arranged on the outer sides of the fixed ring, a positioning hole is formed in the plugboards, one end of each positioning bolt, which is positioned inside each inserting groove, is inserted into the corresponding positioning hole, an inner gear ring is fixedly arranged in each fixed ring through two connecting transverse boards, a vertical sand mixing shaft is fixedly arranged at the bottom end of the I-shaped rotating shaft, a circular top plate is fixedly arranged at the top of the vertical sand mixing shaft, a plurality of circular evenly distributed vertical rotating shafts are fixedly arranged at the bottom of the vertical sand mixing shaft, and a connecting toothed ring meshed with the annular inner gear ring is fixedly sleeved at the top of the vertical rotating shafts.
Preferably, two threaded holes matched with the positioning bolts are formed in the tank body of the sand mixing tank, and the positioning bolts penetrate through the threaded holes in the tank body of the sand mixing tank.
Preferably, the driving motor is fixedly arranged on the cover body of the sand mixing tank through the motor support, and the output end of the driving motor is fixedly connected with the top end of the I-shaped rotating shaft.
Preferably, the outer wall of the fixing ring is contacted with the inner wall of the tank body of the sand mixing tank.
Preferably, the plug board is inserted into the insertion groove, and the plug board is matched with the insertion groove.
Preferably, a plurality of evenly distributed sand mixing plates are fixedly arranged on the outer side of the vertical rotating shaft.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the design of the sand mixing assembly, the control switch of the driving motor is started, the I-shaped rotating shaft and the vertical sand mixing shaft can be driven to rotate by the driving motor, at the moment, the vertical sand mixing shaft can drive the circular top plate, the circular bottom plate, the vertical rotating shaft, the connecting toothed ring and the sand mixing plate to rotate, and because the connecting toothed ring is meshed and connected with the inner gear ring, the vertical rotating shaft can rotate when the connecting toothed ring rotates, so that the sand mixing plate outside the vertical rotating shaft rotates around the vertical rotating shaft, sand mixing can be completed better, and the sand mixing effect is further improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a sand mixer for casting processing according to the present utility model;
FIG. 2 is a schematic structural view of an external assembly;
FIG. 3 is a schematic view of a sand mixing assembly from a view angle;
FIG. 4 is a schematic view of a sand mixing assembly from another perspective;
fig. 5 is a cross-sectional view of the sand mixing assembly.
In the drawings, the list of components represented by the various numbers is as follows:
the sand mixing device comprises a 1-external component, a 101-sand mixing tank body, a 102-plug-in groove, a 103-positioning bolt, a 2-sand mixing component, a 201-sand mixing tank cover body, a 202-I-shaped rotating shaft, a 203-driving motor, a 204-motor support, a 205-fixing ring, a 206-plug board, 207-positioning holes, 208-connecting transverse boards, 209-inner gear rings, 210-vertical sand mixing shafts, 211-round top boards, 212-round bottom boards, 213-vertical rotating shafts, 214-connecting toothed rings and 215-sand mixing boards.
Detailed Description
The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present utility model.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
Referring to fig. 1-5, the present utility model provides a technical solution: the sand mixer for casting processing comprises an outer assembly 1, wherein a sand mixing assembly 2 is detachably arranged on the outer assembly 1;
as shown in fig. 2, the external assembly 1 includes a sand mixing tank body 101, two symmetrically arranged inserting grooves 102 are provided at the top of the sand mixing tank body 101, positioning bolts 103 are screwed on the sand mixing tank body 101 and located at the inserting grooves 102, two threaded holes matched with the positioning bolts 103 are provided on the sand mixing tank body 101, and the positioning bolts 103 penetrate through the threaded holes on the sand mixing tank body 101;
as shown in fig. 5, the sand mixing assembly 2 comprises a sand mixing tank cover 201 which is matched with the sand mixing tank cover 101, an i-shaped rotating shaft 202 penetrates through the middle of the sand mixing tank cover 201, the i-shaped rotating shaft 202 is driven by a driving motor 203, the driving motor 203 is fixedly installed on the sand mixing tank cover 201 through a motor support 204, the output end of the driving motor 203 is fixedly connected with the top end of the i-shaped rotating shaft 202, a fixed ring 205 is fixedly installed on the lower surface of the sand mixing tank cover 201, the outer wall of the fixed ring 205 is in contact with the inner wall of the sand mixing tank cover 101, two inserted plates 206 which are matched with the inserted grooves 102 are fixedly installed on the outer side of the fixed ring 205, a positioning hole 207 is formed in the inserted plate 206, one end of the positioning bolt 103 is inserted into the corresponding positioning hole 207, the inside of the fixed ring 205 is fixedly connected with an annular rotating shaft 212 through two connecting plates 202, a circular inner gear shaft 212 is fixedly installed on the inner gear shaft 212, a circular bottom plate 212 is fixedly installed on the inner gear shaft 212, and a circular bottom plate 212 is fixedly installed on the inner gear 212 is fixedly connected with the top plate 213, and a circular bottom plate 212 is fixedly installed on the top plate 213 is fixedly connected with the top plate 213.
When the sand mixer for casting processing needs to be used, firstly, a worker starts a control switch of the driving motor 203, the driving motor 203 can drive the I-shaped rotating shaft 202 and the vertical sand mixing shaft 210 to rotate, at the moment, the vertical sand mixing shaft 210 can drive the circular top plate 211, the circular bottom plate 212, the vertical rotating shaft 213, the connecting gear ring 214 and the sand mixing plate 215 to rotate, and the connecting gear ring 214 is meshed with the inner gear ring 209, so that the vertical rotating shaft 213 rotates when the connecting gear ring 214 rotates, the sand mixing plate 215 outside the vertical rotating shaft 213 rotates around the vertical rotating shaft 213, sand mixing can be completed better, and the sand mixing effect is further improved.
Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (6)
1. The sand mixer for casting processing comprises an outer assembly (1), and is characterized in that the outer assembly (1) is detachably provided with a sand mixing assembly (2);
the external assembly (1) comprises a sand mixing tank body (101), two symmetrically arranged inserting grooves (102) are formed in the top of the sand mixing tank body (101), and a positioning bolt (103) is connected to the sand mixing tank body (101) at the inserting grooves (102) in a threaded manner;
the sand mixing assembly (2) comprises a sand mixing tank cover body (201) which is matched with the sand mixing tank body (101), an I-shaped rotating shaft (202) penetrates through the middle of the sand mixing tank cover body (201), the I-shaped rotating shaft (202) is driven by a driving motor (203), a fixed ring (205) is fixedly arranged on the lower surface of the sand mixing tank cover body (201), two inserting plates (206) which are matched with the inserting grooves (102) are fixedly arranged on the outer side of the fixed ring (205), a positioning hole (207) is formed in the inserting plates (206), one end of each positioning bolt (103) which is positioned in each inserting groove (102) is inserted into the corresponding positioning hole (207), a ring (209) is fixedly arranged in the fixing ring (205) through two connecting transverse plates (208), a vertical sand mixing shaft (210) is fixedly arranged at the bottom end of the I-shaped rotating shaft (202), a circular top plate (211) is fixedly arranged on the top of the vertical sand mixing shaft (210), a circular top plate (212) is fixedly arranged at the bottom of the circular bottom plate (212), a circular bottom plate (212) is uniformly distributed on the circular bottom plate (212), the top of the vertical rotating shaft (213) is fixedly sleeved with a connecting toothed ring (214) meshed with the inner gear ring (209).
2. The sand mixer for casting processing according to claim 1, wherein: two threaded holes matched with the positioning bolts (103) are formed in the sand mixing tank body (101), and the positioning bolts (103) penetrate through the threaded holes in the sand mixing tank body (101).
3. The sand mixer for casting processing according to claim 1, wherein: the driving motor (203) is fixedly arranged on the cover body (201) of the sand mixing tank through the motor support (204), and the output end of the driving motor (203) is fixedly connected with the top end of the I-shaped rotating shaft (202).
4. The sand mixer for casting processing according to claim 1, wherein: the outer wall of the fixed ring (205) is contacted with the inner wall of the sand mixing tank body (101).
5. The sand mixer for casting processing according to claim 1, wherein: the plug board (206) is inserted into the plug groove (102), and the plug board (206) is matched with the plug groove (102).
6. The sand mixer for casting processing according to claim 1, wherein: the outer side of the vertical rotating shaft (213) is fixedly provided with a plurality of evenly distributed sand mixing plates (215).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322067364.9U CN220591472U (en) | 2023-08-03 | 2023-08-03 | Sand mixer for casting processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322067364.9U CN220591472U (en) | 2023-08-03 | 2023-08-03 | Sand mixer for casting processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220591472U true CN220591472U (en) | 2024-03-15 |
Family
ID=90181592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322067364.9U Active CN220591472U (en) | 2023-08-03 | 2023-08-03 | Sand mixer for casting processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220591472U (en) |
-
2023
- 2023-08-03 CN CN202322067364.9U patent/CN220591472U/en active Active
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