CN215508849U - Device for recycling and reusing residual sand of molding sand box - Google Patents
Device for recycling and reusing residual sand of molding sand box Download PDFInfo
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- CN215508849U CN215508849U CN202122359335.0U CN202122359335U CN215508849U CN 215508849 U CN215508849 U CN 215508849U CN 202122359335 U CN202122359335 U CN 202122359335U CN 215508849 U CN215508849 U CN 215508849U
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Abstract
The utility model discloses a device for recycling residual sand of a molding sand box, which comprises a residual sand dispersing conveyor belt, a residual sand main conveyor belt, a lifting conveyor belt and a residual sand processing device, wherein the residual sand dispersing conveyor belt is arranged on the upper portion of the molding sand box; the dispersed residual sand conveying belt is provided with a plurality of belts; a residual sand main conveyor belt is arranged at the bottom of the tail end of the residual sand dispersing conveyor belt; a lifting conveyor belt is arranged at the tail end of the residual sand main conveyor belt; the lifting conveyor belt comprises a first horizontal section, a second horizontal section and an ascending section; the ascending section is arranged between the first horizontal section and the second horizontal section; this application has realized the automatic recovery processing of sand box sand residue and has recycled, whole journey need not artifical supplementary, and the treatment effeciency is high, and the sand material that obtains is of high quality, and no caking is suitable for using widely.
Description
Technical Field
The utility model relates to the field of casting molds, in particular to a device for recycling residual sand of a molding sand box.
Background
Sand casting refers to a casting process that produces a casting in a sand mold. Steel, iron and most nonferrous metal castings can be obtained by sand casting. The molding material used for sand casting is cheap and easy to obtain, the casting mould is simple and convenient to manufacture, and the casting mould can adapt to single-piece production, batch production and mass production of castings, and is a basic process in casting production for a long time.
The molding sand grains that use at the mould in-process can recycle, but the molding sand after once the mould scatters at each production line, needs concentrate them and retrieve, and in addition, the molding sand behind the mould can produce the caking phenomenon, need smash back cyclic utilization with the sand material of caking, based on above, need design one set of automatic surplus sand processing apparatus to satisfy the production needs.
Disclosure of Invention
The utility model aims to provide a device for recycling residual sand of a molding sand box, which is used for solving the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a molding sand box residual sand recycling device comprises a residual sand dispersing conveyor belt 1, a residual sand main conveyor belt 2, a lifting conveyor belt 3 and a residual sand treatment device;
the dispersed residual sand conveying belt 1 is provided with a plurality of belts; a residual sand main conveyor belt 2 is arranged at the bottom of the tail end of the residual sand dispersing conveyor belt 1; the tail end of the residual sand main conveyor belt 2 is provided with a lifting conveyor belt 3; the lifting conveyor belt 3 comprises a first horizontal section 4, a second horizontal section 5 and an ascending section 6; the ascending section 6 is arranged between the first horizontal section 4 and the second horizontal section 5;
the first horizontal section 4 is arranged at the bottom of the tail end of the residual sand main conveyor belt 2; the second horizontal section 5 is connected with a residual sand crushing device;
the residual sand treatment device comprises a treatment room 7; a screening plate 8 is arranged on the side wall of the treatment room 7; the screening plate 8 is obliquely arranged; the tail end of the second horizontal section 5 is arranged at the top of the screening plate 8;
the tail end of the screening plate 8 is provided with a crushing compartment 9; a crushing device is arranged in the crushing compartment 9;
the bottom of the crushing compartment 9 is provided with a first sand outlet channel 10; the bottom of the screening plate 8 is provided with a second sand outlet channel 11; the bottoms of the first sand outlet channel 10 and the second sand outlet channel 11 are connected with a sand storage bin 12.
Further, a baffle 13 is arranged on the lifting conveyor 3.
Further, a vibration module 14 is arranged on the screening plate 8.
Further, an air outlet 15 is arranged at the top of the treatment room 7; the air outlet 15 is connected with a cyclone dust collector 16.
Further, the crushing device comprises a first crushing bin 17 and a second crushing bin 18; the first crushing bin 17 and the second crushing bin 18 are arranged inside the crushing compartment 9 from top to bottom; two rolling rollers 19 are arranged inside the first crushing bin 17; the bottom of the first crushing bin 17 is provided with a crushing communicating channel 20; the top of the second crushing bin 18 at the tail end of the crushing communicating channel 20 is communicated; a crushing blade 21 is arranged in the second crushing bin 18; the bottom of the second crushing bin 18 is provided with a first sand outlet channel 10; the first sand outlet channel 10 is connected with a sand storage bin 12.
Furthermore, the crushing communicating channel 20 and the first sand outlet channel 10 are provided with material conveying spirals.
Compared with the prior art, the utility model has at least one of the following beneficial effects:
the application discloses a molding sand box residual sand recycling device, which is characterized in that a dispersed residual sand conveying belt 1 and a residual sand main conveying belt 2 are arranged, residual sand dispersed on each production line is uniformly concentrated on the residual sand main conveying belt 2, and then the residual sand is conveyed to a residual sand treatment device through a lifting conveying belt 3; the lifting conveyor belt 3 is provided with a baffle plate to prevent massive residual sand from sliding off;
after entering the residual sand treatment device, the sand material firstly falls onto the screening plate 8, and the non-agglomerated sand material falls from the screening plate into the second sand outlet channel 11; the agglomerated sand falls to the first crushing bin 17 along the screening plate; the large sand materials can be crushed by the rolling of the first crushing bin 17, and then are further crushed by the crushing blade 21 of the second crushing bin 18, so that the standard of recycling is achieved.
This application has realized the automatic recovery processing of sand box sand residue and has recycled, whole journey need not artifical supplementary, and the treatment effeciency is high, and the sand material that obtains is of high quality, and no caking is suitable for using widely.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure:
a residual sand dispersing conveyor belt 1; a residual sand main conveyor belt 2; a lifting conveyor 3; a first horizontal segment 4; a second horizontal segment 5; an ascending section 6; a processing room 7; a screening plate 8; a crushing compartment 9; a first sand outlet passage 10; a second sand outlet channel 11; a sand storage bin 12; a baffle 13; a vibration module 14; an air outlet 15; a cyclone 16; a first crushing bin 17; a second crushing bin 18; a rolling roller 19; a pulverization communicating passage 20; and a crushing blade 21.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in the figure:
example 1:
a molding sand box residual sand recycling device comprises a residual sand dispersing conveyor belt 1, a residual sand main conveyor belt 2, a lifting conveyor belt 3 and a residual sand treatment device;
the dispersed residual sand conveying belt 1 is provided with a plurality of belts; a residual sand main conveyor belt 2 is arranged at the bottom of the tail end of the residual sand dispersing conveyor belt 1; the tail end of the residual sand main conveyor belt 2 is provided with a lifting conveyor belt 3; the lifting conveyor belt 3 comprises a first horizontal section 4, a second horizontal section 5 and an ascending section 6; the ascending section 6 is arranged between the first horizontal section 4 and the second horizontal section 5;
the first horizontal section 4 is arranged at the bottom of the tail end of the residual sand main conveyor belt 2; the second horizontal section 5 is connected with a residual sand crushing device;
the residual sand treatment device comprises a treatment room 7; a screening plate 8 is arranged on the side wall of the treatment room 7; the screening plate 8 is obliquely arranged; the tail end of the second horizontal section 5 is arranged at the top of the screening plate 8;
the tail end of the screening plate 8 is provided with a crushing compartment 9; a crushing device is arranged in the crushing compartment 9;
the bottom of the crushing compartment 9 is provided with a first sand outlet channel 10; the bottom of the screening plate 8 is provided with a second sand outlet channel 11; the bottoms of the first sand outlet channel 10 and the second sand outlet channel 11 are connected with a sand storage bin 12.
Example 2:
on the basis of example 1:
a baffle 13 is arranged on the lifting conveyor 3.
Example 3:
on the basis of examples 1-2:
the screening plate 8 is provided with a vibration module 14.
Example 4:
on the basis of examples 1 to 3:
an air outlet 15 is formed in the top of the treatment room 7; the air outlet 15 is connected with a cyclone dust collector 16.
Example 5:
on the basis of examples 1 to 4:
the crushing device comprises a first crushing bin 17 and a second crushing bin 18; the first crushing bin 17 and the second crushing bin 18 are arranged inside the crushing compartment 9 from top to bottom; two rolling rollers 19 are arranged inside the first crushing bin 17; the bottom of the first crushing bin 17 is provided with a crushing communicating channel 20; the top of the second crushing bin 18 at the tail end of the crushing communicating channel 20 is communicated; a crushing blade 21 is arranged in the second crushing bin 18; the bottom of the second crushing bin 18 is provided with a first sand outlet channel 10; the first sand outlet channel 10 is connected with a sand storage bin 12.
Example 6:
on the basis of examples 1 to 5:
the crushing communicating channel 20 and the first sand outlet channel 10 are provided with material conveying spirals.
Reference throughout this specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the utility model to effect such feature, structure, or characteristic in connection with other embodiments.
Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. A molding sand box residual sand recycling device is characterized by comprising a residual sand dispersing conveyor belt (1), a residual sand main conveyor belt (2), a lifting conveyor belt (3) and a residual sand treatment device;
the dispersed residual sand conveying belt (1) is provided with a plurality of belts; a residual sand main conveyor belt (2) is arranged at the bottom of the tail end of the residual sand dispersing conveyor belt (1); a lifting conveyor belt (3) is arranged at the tail end of the residual sand main conveyor belt (2); the lifting conveyor belt (3) comprises a first horizontal section (4), a second horizontal section (5) and an ascending section (6); the ascending section (6) is arranged between the first horizontal section (4) and the second horizontal section (5);
the first horizontal section (4) is arranged at the bottom of the tail end of the residual sand main conveyor belt (2); the second horizontal section (5) is connected with a residual sand crushing device;
the residual sand treatment device comprises a treatment room (7); a screening plate (8) is arranged on the side wall of the treatment room (7); the screening plate (8) is obliquely arranged; the tail end of the second horizontal section (5) is arranged at the top of the screening plate (8); the tail end of the screening plate (8) is provided with a crushing compartment (9); a crushing device is arranged in the crushing compartment (9); a first sand outlet channel (10) is arranged at the bottom of the crushing compartment (9); a second sand outlet channel (11) is arranged at the bottom of the screening plate (8); the bottoms of the first sand outlet channel (10) and the second sand outlet channel (11) are connected with a sand storage bin (12).
2. The apparatus according to claim 1, wherein said apparatus further comprises: and a baffle (13) is arranged on the lifting conveyor belt (3).
3. The apparatus according to claim 1, wherein said apparatus further comprises: and the screening plate (8) is provided with a vibration module (14).
4. The apparatus according to claim 1, wherein said apparatus further comprises: an air outlet (15) is formed in the top of the treatment room (7); the air outlet (15) is connected with a cyclone dust collector (16).
5. The apparatus according to claim 1, wherein said apparatus further comprises: the crushing device comprises a first crushing bin (17) and a second crushing bin (18); the first crushing bin (17) and the second crushing bin (18) are arranged inside the crushing compartment (9) from top to bottom; two rolling rollers (19) are arranged inside the first crushing bin (17); a crushing communicating channel (20) is arranged at the bottom of the first crushing bin (17); the top of the second crushing bin (18) at the tail end of the crushing communicating channel (20) is communicated; a crushing blade (21) is arranged in the second crushing bin (18); a first sand outlet channel (10) is arranged at the bottom of the second crushing bin (18); the first sand outlet channel (10) is connected with a sand storage bin (12).
6. The apparatus according to claim 5, wherein said means for recycling the remaining sand of said molding flask is further characterized in that: and the crushing communicating channel (20) and the first sand outlet channel (10) are provided with material conveying spirals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122359335.0U CN215508849U (en) | 2021-09-26 | 2021-09-26 | Device for recycling and reusing residual sand of molding sand box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122359335.0U CN215508849U (en) | 2021-09-26 | 2021-09-26 | Device for recycling and reusing residual sand of molding sand box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215508849U true CN215508849U (en) | 2022-01-14 |
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ID=79797978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122359335.0U Active CN215508849U (en) | 2021-09-26 | 2021-09-26 | Device for recycling and reusing residual sand of molding sand box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215508849U (en) |
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2021
- 2021-09-26 CN CN202122359335.0U patent/CN215508849U/en active Active
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