CN220216639U - Device for recycling precoated sand - Google Patents
Device for recycling precoated sand Download PDFInfo
- Publication number
- CN220216639U CN220216639U CN202321580900.9U CN202321580900U CN220216639U CN 220216639 U CN220216639 U CN 220216639U CN 202321580900 U CN202321580900 U CN 202321580900U CN 220216639 U CN220216639 U CN 220216639U
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- China
- Prior art keywords
- box
- filter screen
- fixedly connected
- big
- precoated sand
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- 239000004576 sand Substances 0.000 title claims abstract description 37
- 238000004064 recycling Methods 0.000 title abstract description 8
- 210000002489 tectorial membrane Anatomy 0.000 claims abstract description 9
- 238000011084 recovery Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000012216 screening Methods 0.000 abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 27
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a device for recycling precoated sand, and relates to the technical field of precoated sand recycling. The utility model provides a device with tectorial membrane sand is retrieved, including big box and little box, the last fixed surface of big box is connected with the motor, the last fixed surface of big box is connected with little box, the output of motor runs through little box and rotates and be connected with the fixed axle, the inside of little box rotates and is connected with three fixed axle, the outer wall fixedly connected with pinion of three fixed axle, the relative face fixedly connected with of six pinions is three broken axle, the last fixed surface of little box is connected with the funnel, through the swing motion of first filter screen and second filter screen after the tectorial membrane sand grinds, better screening out the tectorial membrane sand that grinds, can not let the card on the filter screen well, the process that the staff need carry out the screening once more has been saved, staff's work load has been reduced, the fine can directly fall into in the broken container chamber.
Description
Technical Field
The utility model relates to the field of precoated sand recycling, in particular to a device for recycling precoated sand.
Background
The precoated sand series mainly adopts high-quality carefully-selected natural quartz sand as raw material, uses a special-performance resin and ideal process, and can be used for cast steel and iron castings. The technology of the precoated sand in China starts from the middle 50 th century and is once stopped in the 60 th century, and the technology enters the 80 th year, so that the rapid development of the production and application technology of the precoated sand is promoted due to the rapid development of the automobile industry and the requirement of mechanical product export. The processing method of the precoated sand comprises a cold method and a hot method, wherein the hot method preheats the sand to a certain temperature, adds resin to melt the sand, stirs the sand to coat the resin on the surface of the sand, adds urotropine aqueous solution and lubricant, cools, breaks and screens to obtain the precoated sand, and when the machine is screened, the precoated sand is blocked on a filter screen because a filter screen does not move, and at the moment, a worker is required to remove the precoated sand blocked on the filter screen by removing the handle, so that the working efficiency of the worker is influenced, and the workload is increased.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a device for recycling precoated sand, which can solve the problem that the ground precoated sand is blocked on a filter screen during screening.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device with tectorial membrane sand is retrieved, includes big box and little box, the upper surface fixedly connected with motor of big box, big box and little box fixed connection, the output of motor extend to the inside of little box and rotate with little box and be connected, the upper surface fixedly connected with funnel of little box, the drawing casket groove has been seted up to the outer wall of big box, the inside sliding connection of big box has the drawing casket, broken container chamber has been seted up to the inside of drawing casket.
Preferably, the inside of little box rotates and is connected with three fixed axle, and the equal fixedly connected with of outer wall of three fixed axle has all fixedly connected with broken axle, and the outer wall of three fixed axle has all fixedly connected with broken axle, and three broken axle respectively with corresponding pinion fixed connection, adjacent pinion meshing is connected, and the fixed axle that is close to the motor rotates and runs through little box and motor's output fixed connection.
Preferably, the drawing box groove is communicated with the inside of the large box body, the drawing box is in sliding connection with the drawing box groove, a handle is fixedly connected to the front surface of the drawing box, and a crushing container cavity is formed in the drawing box.
Preferably, the lower surface of the big box body is fixedly connected with four supporting legs, and the lower surface of the four supporting legs is fixedly connected with a protection pad.
Preferably, the inside rotation of big box is connected with the bracing piece, and the bracing piece comprises five pole interconnect, and the outer wall fixedly connected with gear wheel of bracing piece, gear wheel and pinion meshing are connected.
Preferably, the inside of big box rotates and is connected with first filter screen, and the outer wall swing joint of bracing piece rotates and has cup jointed the dead lever, and the lower extreme fixedly connected with first pull rod of dead lever, the lower extreme swing joint of first pull rod have first filter screen, and the inside of big box rotates and is connected with the second filter screen, and the lower surface fixedly connected with second pull rod of first filter screen, the lower extreme and the second filter screen swing joint of second pull rod.
Compared with the prior art, the utility model has the beneficial effects that:
this with device that tectorial membrane sand was retrieved, the tectorial membrane sand grinds the back through the swing motion of first filter screen and second filter screen, better screening out the tectorial membrane sand that grinds, can not let grind well the card on the filter screen, saved the staff and need the process that takes out with the hand, reduced staff's work load, improved work efficiency, the screening is good can directly fall into broken container chamber.
This with device of tectorial membrane sand recovery can let the direct taking out that grinds through drawing casket and handle cooperation, does not need the staff to collect, has helped the staff, has reduced operating time.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the large box body of the utility model;
FIG. 3 is a schematic view of the internal structure of the small box body of the utility model;
fig. 4 is a schematic view of a gear connection structure of the present utility model.
Reference numerals: 1. a large box body; 2. a small box body; 3. a funnel; 4. a motor; 5. support legs; 6. a protective pad; 7. drawing the box; 8. a handle; 9. crushing the container cavity; 10. a pinion gear; 11. a crushing shaft; 12. a fixed shaft; 13. a large gear; 14. a fixed rod; 15. a support rod; 16. a first pull rod; 17. a second pull rod; 18. drawing the cartridge slot; 19. a first filter screen; 20. and a second filter screen.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model 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 thus should not be construed as limiting the present utility model.
In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1-4, the present utility model provides a technical solution: the device for recycling coated sand comprises a large box body 1 and a small box body 2, wherein the upper surface of the large box body 1 is fixedly connected with a motor 4, the large box body 1 is fixedly connected with the small box body 2, the output end of the motor 4 extends to the inside of the small box body 2 and is rotationally connected with the small box body 2, the upper surface of the small box body 2 is fixedly connected with a hopper 3, the outer wall of the large box body 1 is provided with a drawing box sub-groove 18, the inside of the large box body 1 is slidingly connected with a drawing box 7, the inside of the drawing box 7 is provided with a crushing container cavity 9, the inside of the small box body 2 is rotationally connected with three fixed shafts 12, the outer walls of the three fixed shafts 12 are fixedly connected with two pinions 10, the outer walls of the three fixed shafts 12 are fixedly sleeved with crushing shafts 11, the three crushing shafts 11 are respectively and fixedly connected with the corresponding pinions 10, the adjacent pinions 10 are in meshed connection, the fixed shaft 12 near the motor 4 rotates to penetrate through the small box body 2 and is fixedly connected with the output end of the motor 4, the drawing box groove 18 is communicated with the inside of the large box body 1, the drawing box 7 is in sliding connection with the drawing box groove 18, the front surface of the drawing box 7 is fixedly connected with the handle 8, the crushing container cavity 9 is arranged in the drawing box 7, the lower surface of the large box body 1 is fixedly connected with four supporting legs 5, the lower surfaces of the four supporting legs are fixedly connected with the protection pad 6, the inside of the large box body 1 is rotationally connected with the supporting rod 15, the supporting rod 15 is formed by interconnecting five rods, the outer wall of the supporting rod 15 is fixedly connected with the large gear 13, the large gear 13 is meshed with the small gear 10, the inside of the large box body 1 is rotationally connected with the first filter screen 19, the outer wall of the supporting rod 15 is movably connected with the fixed rod 14 in a rotating sleeve, the lower end of the fixed rod 14 is fixedly connected with the first pull rod 16, the lower extreme swing joint of first pull rod 16 has first filter screen 19, and the inside of big box 1 rotates and is connected with second filter screen 20, and the lower surface fixedly connected with second pull rod 17 of first filter screen 19, the lower extreme and the second filter screen 20 swing joint of second pull rod 17.
Further, an external power supply is connected, the motor 4 is started, the output end of the motor 4 rotates to drive the pinion 10 to rotate, the pinion 10 rotates to drive the crushing shaft 11 to rotate, the pinion 10 rotates to drive the large gear 13 to rotate, the large gear 13 rotates to drive the supporting rod 15 to rotate, the supporting rod 15 rotates to drive the fixing rod 14 to move up and down, the fixing rod 14 moves up and down to drive the first pull rod 16 to move up and down, the first pull rod 16 moves up and down to drive the first filter screen 19 to swing, the first filter screen 19 swings to drive the second pull rod 17 to move up and down, the second pull rod 17 moves up and down to drive the second filter screen to swing, the pull handle 8 is pulled, the pull handle 8 moves forward to drive the drawing box 7 to move forward, and the drawing box 7 moves forward to drive the drawing box groove 18 to move forward.
When the grinding machine is used, a worker is communicated with an external power supply, the motor 4 is started, the output end of the motor 4 carries a pinion 10 to rotate, the pinion 10 rotates to drive a crushing shaft 11 to rotate, the pinion 10 rotates to drive a large gear 13 to rotate, the large gear 13 rotates to drive a first filter screen 19 to swing through the cooperation of a supporting rod 15, a first pull rod 16 and a fixed rod 14, the first filter screen 19 swings to drive a second filter screen 20 to swing through the cooperation of a second pull rod and the first filter screen 19, then materials are put into the machine through a hopper 3, the materials are ground into the first filter screen 19 and the second filter screen 20 through the crushing shaft 11, the ground materials are screened out into a crushing container cavity 9 through the swing of the first filter screen 19 and the second filter screen 20, the pull handle 8 is pulled to move forward to drive a drawing box 7, and the ground materials in the crushing container cavity 9 are taken out.
The precoated sand is well ground and then is moved through the swing of the first filter screen and the second filter screen, the better screening out the well ground precoated sand can not be well clamped on the filter screen, the working procedure that workers need to take out by hands is omitted, the workload of the workers is reduced, the working efficiency is improved, the well screened out precoated sand can directly fall into the cavity of the crushing container, the well ground precoated sand can be directly taken out through the cooperation of the drawing box and the handle, the workers are not required to collect, the workers are helped, and the working time is shortened.
Working principle: the external power supply is connected, the motor 4 is started, the output end of the motor 4 rotates to drive the pinion 10 to rotate, the pinion 10 rotates to drive the crushing shaft 11 to rotate, the pinion 10 rotates to drive the large gear 13 to rotate, the large gear 13 rotates to drive the supporting rod 15 to rotate, the supporting rod 15 rotates to drive the fixing rod 14 to move up and down, the fixing rod 14 moves up and down to drive the first pull rod 16 to move up and down, the first pull rod 16 moves up and down to drive the first filter screen 19 to swing, the first filter screen 19 swings to drive the second pull rod 17 to move up and down, the second pull rod 17 moves up and down to drive the second filter screen to swing to pull the handle 8, the handle 8 moves forward to drive the drawing box 7 to move forward, and the drawing box 7 moves forward to drive the drawing box groove 18 to move forward.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides a device with tectorial membrane sand recovery, includes big box (1) and little box (2), its characterized in that: the utility model discloses a novel box, including big box (1), small box (2), motor (4) are fixed connection on the upper surface of big box (1), big box (1) and small box (2) fixed connection, and the output of motor (4) extends to the inside of small box (2) and rotates with small box (2) to be connected, and the upper surface fixedly connected with funnel (3) of small box (2), the drawing cartridge case groove (18) have been seted up to the outer wall of big box (1), and the inside sliding connection of big box (1) has drawing cartridge (7), and broken container chamber (9) have been seted up to the inside of drawing cartridge (7).
2. An apparatus for the recovery of precoated sand as set forth in claim 1 wherein: the inside rotation of little box (2) is connected with three fixed axle (12), and the equal fixedly connected with of outer wall of three fixed axle (12) is two pinion (10), and broken axle (11) have all been fixedly cup jointed to the outer wall of three fixed axle (12), and three broken axle (11) respectively with corresponding pinion (10) fixed connection, adjacent pinion (10) meshing is connected, and fixed axle (12) rotation that is close to motor (4) runs through little box (2) and the output fixed connection of motor (4).
3. An apparatus for the recovery of precoated sand as set forth in claim 1 wherein: the drawing box (7) is in sliding connection with the drawing box groove (18), the front surface of the drawing box (7) is fixedly connected with a handle (8), and a crushing container cavity (9) is formed in the drawing box (7).
4. An apparatus for the recovery of precoated sand as set forth in claim 1 wherein: the lower surface of the large box body (1) is fixedly connected with four supporting legs (5), and the lower surfaces of the four supporting legs are fixedly connected with protection pads (6).
5. An apparatus for the recovery of precoated sand as set forth in claim 1 wherein: the inside rotation of big box (1) is connected with bracing piece (15), and bracing piece (15) are constituteed by five pole interconnect, and the outer wall fixedly connected with gear wheel (13) of bracing piece (15), gear wheel (13) and pinion (10) meshing are connected.
6. An apparatus for the recovery of precoated sand as set forth in claim 1 wherein: the inside rotation of big box (1) is connected with first filter screen (19), and the outer wall swing joint of bracing piece (15) rotates and has cup jointed dead lever (14), and the lower extreme fixedly connected with first pull rod (16) of dead lever (14), the lower extreme swing joint of first pull rod (16) has first filter screen (19), and the inside rotation of big box (1) is connected with second filter screen (20), and the lower fixed surface of first filter screen (19) is connected with second pull rod (17), the lower extreme and the second filter screen (20) swing joint of second pull rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321580900.9U CN220216639U (en) | 2023-06-20 | 2023-06-20 | Device for recycling precoated sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321580900.9U CN220216639U (en) | 2023-06-20 | 2023-06-20 | Device for recycling precoated sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220216639U true CN220216639U (en) | 2023-12-22 |
Family
ID=89179074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321580900.9U Active CN220216639U (en) | 2023-06-20 | 2023-06-20 | Device for recycling precoated sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220216639U (en) |
-
2023
- 2023-06-20 CN CN202321580900.9U patent/CN220216639U/en active Active
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