CN219924467U - Casting sand waste brushing and recycling mechanism - Google Patents
Casting sand waste brushing and recycling mechanism Download PDFInfo
- Publication number
- CN219924467U CN219924467U CN202320770694.1U CN202320770694U CN219924467U CN 219924467 U CN219924467 U CN 219924467U CN 202320770694 U CN202320770694 U CN 202320770694U CN 219924467 U CN219924467 U CN 219924467U
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- China
- Prior art keywords
- material throwing
- throwing roller
- roller
- material cylinder
- outer material
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- 239000004576 sand Substances 0.000 title claims abstract description 33
- 239000002699 waste material Substances 0.000 title claims abstract description 29
- 238000005266 casting Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 238000004064 recycling Methods 0.000 title claims abstract description 17
- 230000001680 brushing effect Effects 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 119
- 238000010030 laminating Methods 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 15
- 238000005201 scrubbing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a casting waste sand brushing and recycling mechanism which comprises a receiving roller and an outer material throwing roller, wherein the outer material throwing roller is positioned on the inner side of the receiving roller, an inner material throwing roller is attached to the inner wall of the outer material throwing roller, and a gear is rotatably connected with the front end face of the inner material throwing roller. According to the utility model, the connecting shaft and the cam shaft are driven to rotate by the driving motor, so that the outer material throwing roller and the inner material throwing roller can rotate, impurities in materials are thrown out of the discharge hole in a release force mode, the outer material throwing roller and the inner material throwing roller can be synchronously driven to vibrate up and down by the rotation of the cam shaft and the change of the gravity center position, the material flow is accelerated, the material accumulation effect is avoided, the outer material throwing roller can independently rotate on the inner material throwing roller, the size of a filtering hole is controlled by enlarging and reducing the overlapping area of the discharge hole, and the effect of adjustable size of the filtering hole is realized.
Description
Technical Field
The utility model relates to the field of waste sand scrubbing, in particular to a casting waste sand scrubbing and recycling mechanism.
Background
The casting method is mainly used for pouring liquid metal into a cavity which is suitable for casting, the manufacturing of the compressor cylinder body is also in a casting mode, a lot of new sand is required to be consumed in the casting process, the same amount of waste sand is generated after production, the waste sand is required to be recycled for reducing the excessive exploitation of the new sand, the casting cost is reduced, the waste sand is recycled, the consumption of natural resources is reduced, and the method is also greatly helpful for protecting the environment.
The waste sand is required to be cleaned in one part during recycling, a roller cleaning method is adopted in a traditional cleaning mode, and a vibration mode is adopted for cleaning, so that the roller type cleaning has the advantages of being capable of cleaning a large amount of sand in high efficiency, a lot of fine sand can be omitted after cleaning, and vibration is carried out in a vibration motor and screen mesh mode, so that the cleaning mode can be used for cleaning the fine sand, but the efficiency is relatively general, and the current vibration cleaning needs to be improved, so that the cleaning efficiency can be kept to be certain when the fine sand cleaning is completed.
Therefore, we propose a casting waste sand brushing and recycling mechanism to solve the above problems.
Disclosure of Invention
The utility model aims to provide a casting waste sand brushing and recycling mechanism, which aims to solve the problem that the cleaning efficiency is low although the existing vibration cleaning mode proposed in the background art can be used for cleaning fine sand.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a recovery mechanism is brushed to casting sand waste, includes material receiving cylinder and outer material throwing cylinder, outer material throwing cylinder is located material receiving cylinder inboard, outer material throwing cylinder inner wall laminating has interior material throwing cylinder, interior material throwing cylinder front end face rotates and is connected with the gear, outer material throwing cylinder outer wall fixedly connected with rack, outer material throwing cylinder and interior material throwing cylinder outer wall all have seted up the discharge gate, interior material throwing cylinder axle center department installs the even axle frame, even axle frame internally mounted has the connecting axle, connecting axle middle part is connected with the camshaft, interior material throwing cylinder rear end face rotates and is connected with into the storage bucket, the connecting axle front end is connected with driving motor, driving motor outer wall installs the slip frame, both sides are connected with the spring about the slip frame.
In a further embodiment, the gear shaft center is connected with a fixing bolt through an opening, and the sizes of the discharge holes on the outer material throwing roller and the inner material throwing roller are the same.
In a further embodiment, the inner wall of the inner material throwing roller is fixedly connected with a material separating plate in annular equidistant mode, and the material separating plate is overlapped with the radius of the inner material throwing roller.
In a further embodiment, the front end surface of the inner material throwing roller is rotationally connected with a front baffle plate through a bearing, and a notch is formed in the bottom of the front baffle plate.
In a further embodiment, the sliding frame is located at the front side and the rear side of the receiving roller, a sliding block is connected to one side, away from the driving motor, of the connecting shaft, and an included angle between the outer material throwing roller and the inner material throwing roller and the ground is 10 degrees.
In a further embodiment, a feeding funnel is arranged at the top of the feeding barrel, and the surface of the receiving roller is matched with the feeding funnel through an opening.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the connecting shaft and the cam shaft are driven by one driving motor to rotate, so that the outer material throwing roller and the inner material throwing roller can rotate, impurities in materials can be thrown out of the discharge hole in a release force mode, the outer material throwing roller and the inner material throwing roller can be synchronously driven to vibrate up and down through the rotation of the cam shaft and the change of the gravity center position, the material flow is accelerated, the material accumulation effect is avoided, the outer material throwing roller can independently rotate on the inner material throwing roller, the size of a filtering hole is controlled through the expansion and reduction of the overlapping area of the discharge holes, the effect of adjusting the size of the filtering hole is realized, and the impurity removing effect can be realized for more types of waste sand with larger hole sizes.
Drawings
Fig. 1 is a schematic diagram showing a front view of a mechanism for scrubbing and recovering foundry waste sand.
Fig. 2 is a schematic diagram of the structure of the inside of the casting sand-waste brushing and recycling mechanism in front view.
Fig. 3 is a schematic structural view of a cam shaft in the casting waste sand brushing and recycling mechanism.
Fig. 4 is a partially enlarged schematic view of the casting sand-waste brushing and recycling mechanism at a position a in fig. 3.
Fig. 5 is a schematic diagram of the structure of the casting sand-waste brushing and recycling mechanism from the rear view inside.
In the figure: 1. a receiving roller; 2. an outer material throwing roller; 3. an inner material throwing roller; 4. a discharge port; 5. a rack; 6. a gear; 7. a fixing bolt; 8. a material separating plate; 9. a connecting shaft frame; 10. a connecting shaft; 11. a cam shaft; 12. a front baffle; 13. feeding a charging barrel; 14. a sliding frame; 15. a driving motor; 16. and (3) a spring.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, in the utility model, a casting waste sand scrubbing and recycling mechanism comprises a receiving roller 1 and an outer material throwing roller 2, wherein the outer material throwing roller 2 is positioned at the inner side of the receiving roller 1, an inner material throwing roller 3 is attached to the inner wall of the outer material throwing roller 2, a gear 6 is rotatably connected to the front end surface of the inner material throwing roller 3, a rack 5 is fixedly connected to the outer wall of the outer material throwing roller 2, a discharge hole 4 is formed in the outer wall of the outer material throwing roller 2 and the outer wall of the inner material throwing roller 3, a connecting shaft frame 9 is installed at the axial center of the inner material throwing roller 3, a connecting shaft 10 is installed inside the connecting shaft frame 9, a cam shaft 11 is connected to the middle part of the connecting shaft 10, a feeding barrel 13 is rotatably connected to the rear end surface of the inner material throwing roller 3, a driving motor 15 is connected to the front end of the connecting shaft 10, a sliding frame 14 is installed on the outer wall of the driving motor 15, and springs 16 are connected to the upper side and the lower side of the sliding frame 14.
The sliding frame 14 is located the front and back both sides of receiving cylinder 1, one side that driving motor 15 was kept away from to connecting axle 10 is connected with the slider, the contained angle is 10 between outer material cylinder 2 and the interior material cylinder 3 that gets rid of and the ground, and in order to play good vibrations effect, one end of connecting axle 10 is provided with driving motor 15, and the other end is provided with the slider to driving motor 15's outside needs to wrap up has the frame structure the same with the slider, can slide on sliding frame 14, through the spring 16 that has set up about driving motor 15 the slider, can both increase holistic rocking effect.
Example 1
Referring to fig. 1-5, in the embodiment of the utility model, a fixed bolt 7 is connected to the axle center of the gear 6 through an opening, the sizes of the discharge ports 4 on the outer material throwing roller 2 and the inner material throwing roller 3 are the same, the gear 6 and the rack 5 are in a meshed relationship, and when the outer material throwing roller 2 needs to slide relative to the inner material throwing roller 3, the rack 5 pushes the gear 6 to rotate, so if the outer material throwing roller 2 and the inner material throwing roller 3 need to be locked relatively, the gear 6 is connected with a hole at the axle end of the gear 6 through the fixed bolt 7, and the relative fixation is maintained.
Example 2
Referring to fig. 1 to 5, the difference from embodiment 1 is that: the annular equidistant fixedly connected with of interior material throwing cylinder 3 inner wall separates flitch 8, separate flitch 8 and interior material throwing cylinder 3 radius mutually coincide, separate flitch 8 can separate each other between the material of entering to along with interior rotation of throwing material cylinder 3, can take the material to different altitudes and drop slowly, pray the effect of spreading the material.
Example 3
Referring to fig. 1 to 5, the difference from embodiment 1 is that: the front end face of the inner material throwing roller 3 is rotationally connected with a front baffle plate 12 through a bearing, a gap is formed in the bottom of the front baffle plate 12, the gap at the bottom of the front baffle plate 12 is the final discharging position of materials, the materials are prevented from being thrown out from the upper side or the side edge of the inner material throwing roller 3, and the characteristics of a material discharging rule are maintained.
The pan feeding hopper 13 top is provided with the pan feeding funnel, connect material cylinder 1 surface to mutually support through trompil and pan feeding funnel, the pan feeding funnel at pan feeding barrel 13 top is main pan feeding position to the pan feeding funnel needs upwards all the time, and the convenience of customers pours the material from the funnel is inside.
The working principle of the utility model is as follows:
firstly, put into the pan feeding funnel at pan feeding bucket 13 top with total material to synchronous start driving motor 15, driving motor 15 drives connecting axle 10, camshaft 11, even arbor 9, outer material cylinder 2 and interior material cylinder 3 are got rid of and are rotated together, because waste sand and wash water are put into together in step, interior material cylinder 3's rotation can drive the effect that the material played stirring through separating plate 8, and camshaft 11's cam structure can also drive driving motor 15, connecting axle 10, camshaft 11, even arbor 9, outer material cylinder 2 and interior material cylinder 3 shake from top to bottom together, thereby promote the material to carry out lateral movement, and outer material cylinder 2 and interior material cylinder 3 are the slope structure, promote the material to the low side motion, second centrifugal force when outer material cylinder 2 and interior material cylinder 3 are rotatory still can outwards throw away impurity, through centrifugal force, vibrations promote waste sand and pollutant mutually separate, a plurality of separating plates 8 separate and pave most waste sand, play better cleaning performance.
The supplementary ones are: the front partition plate 12 and the feeding barrel 13 do not participate in the rotation effect, but participate in vibration, so that the opening parts of the feeding barrel 13 and the receiving roller 1 can not be welded, movable connection can be adopted, and rubber blocks can be adopted between the front partition plate 12 and the receiving roller 1 for connection.
In order to control the size of pollutants passing through the discharge hole 4, two rollers of the outer material throwing roller 2 and the inner material throwing roller 3 are adopted, an overlapped part exists between the apertures of the discharge hole 4 on the surface of the two rollers, the size of passing materials can be controlled by controlling the overlapped part, the scheme is adopted, the fixing bolt 7 is disassembled, the gear 6 can freely rotate, the rack 5 can push the gear 6 to rotate, the relative motion between the outer material throwing roller 2 and the inner material throwing roller 3 can be realized, when the fixing bolt 7 is arranged on the gear 6, the gear 6 cannot rotate, the friction force of the fixing bolt 7 on the section of the gear 6 is mainly used, the other end of the fixing bolt 7 can be inserted into a groove on the front end face of the outer material throwing roller 2 to form friction type fixing, the rotation of the gear 6 is prevented, the friction force can be improved between the fixing bolt 7 and the end face of the gear 6 through a rubber gasket, and the outer material throwing roller 2 and the inner material throwing roller 3 can synchronously rotate when waste sand is normally processed.
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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a mechanism is scrubbed to casting sand waste, its characterized in that: including receiving material cylinder (1) and outer material cylinder (2) that gets rid of, outer material cylinder (2) are located and connect material cylinder (1) inboard, outer material cylinder (2) inner wall laminating is got rid of in having, interior material cylinder (3) front end face rotation is connected with gear (6) that gets rid of, outer material cylinder (2) outer wall fixedly connected with rack (5), outer material cylinder (2) and interior material cylinder (3) outer wall all offer discharge gate (4) that gets rid of, interior material cylinder (3) axle center department of getting rid of installs even axle frame (9), even axle frame (9) internally mounted has connecting axle (10), connecting axle (10) middle part is connected with camshaft (11), interior material cylinder (3) rear end face rotation is connected with into storage bucket (13), connecting axle (10) front end is connected with driving motor (15), driving motor (15) outer wall mounting has sliding frame (14), both sides are connected with spring (16) about sliding frame (14).
2. A casting waste sand brushing and recycling mechanism according to claim 1, wherein: the axle center of the gear (6) is connected with a fixing bolt (7) through an opening, and the sizes of the discharge holes (4) on the outer material throwing roller (2) and the inner material throwing roller (3) are the same.
3. A casting waste sand brushing and recycling mechanism according to claim 1, wherein: the inner wall of the inner material throwing roller (3) is fixedly connected with a material separating plate (8) at equal intervals, and the material separating plate (8) is overlapped with the radius of the inner material throwing roller (3).
4. A casting waste sand brushing and recycling mechanism according to claim 1, wherein: the front end face of the inner material throwing roller (3) is rotationally connected with a front baffle plate (12) through a bearing, and a notch is formed in the bottom of the front baffle plate (12).
5. A casting waste sand brushing and recycling mechanism according to claim 1, wherein: the sliding frames (14) are positioned on the front side and the rear side of the receiving roller (1), one side, far away from the driving motor (15), of the connecting shaft (10) is connected with a sliding block, and an included angle between the outer material throwing roller (2) and the inner material throwing roller (3) and the ground is 10 degrees.
6. A casting waste sand brushing and recycling mechanism according to claim 1, wherein: the top of the feeding barrel (13) is provided with a feeding funnel, and the surface of the receiving roller (1) is matched with the feeding funnel through an opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320770694.1U CN219924467U (en) | 2023-04-10 | 2023-04-10 | Casting sand waste brushing and recycling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320770694.1U CN219924467U (en) | 2023-04-10 | 2023-04-10 | Casting sand waste brushing and recycling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219924467U true CN219924467U (en) | 2023-10-31 |
Family
ID=88502647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320770694.1U Active CN219924467U (en) | 2023-04-10 | 2023-04-10 | Casting sand waste brushing and recycling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219924467U (en) |
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2023
- 2023-04-10 CN CN202320770694.1U patent/CN219924467U/en active Active
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