CN201470817U - Sand falling crusher - Google Patents
Sand falling crusher Download PDFInfo
- Publication number
- CN201470817U CN201470817U CN2009202343585U CN200920234358U CN201470817U CN 201470817 U CN201470817 U CN 201470817U CN 2009202343585 U CN2009202343585 U CN 2009202343585U CN 200920234358 U CN200920234358 U CN 200920234358U CN 201470817 U CN201470817 U CN 201470817U
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- box body
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Abstract
The utility model discloses a sand falling crusher, which is provided with a stand and a box body, wherein a shock-absorption spring is arranged between the stand and the box body, the upper part of the box body is provided with a grid which can hold a casting mold, the lower part of the box body is provided with a sand outlet, the outer wall of the box body is provided with a vibration motor and a foreign matter outlet pipe, a left rotor and a right rotor are centrally-symmetrically inside the box body, the left and the right rotors are driven by a transmission device to respectively rotate in the opposite directions towards the vertical center of the box body, the outer side of the left rotor is provided with a left guide plate which is arranged to be inclined towards the left, a left primary crushing hammer is arranged above the left rotor, the outer side of the right rotor is provided with a right primary crushing hammer, and a right guide plate which is arranged to be inclined towards the right is arranged above the right rotor, an umbrella-shaped fine sieve is arranged below the left and the right rotors, and the sand particles after being screened by the umbrella-shaped fine sieve flows out from the sand outlet. The sand falling crusher reasonably integrates the sand falling, crushing and screening of the casting mould, favors the renewable treatment of the molding sand at the following procedures, saves the production cost, has compact structure and reasonable structure and effectively improves the production efficiency and the energy utilization rate.
Description
Technical field
The utility model relates to a kind of shakeout crusher that can carry out fragmentation, screening to casting sandbox used molding sand.
Background technology
In the casting processing, need after the cast the used molding sand of casting is carried out foundry goods to be taken out from the casting sandbox after the knockout fragmentation, need a large amount of molding sand owing to make casting mold, therefore for reducing the casting cost, these can be repeated to use after regeneration is handled with the molding sand of crossing.When casting mold is handled at knockout, sand agglomerate, agglomerate and the metallic particles thing that can differ in size in a large number in addition in the molding sand mixture, before processing that molding sand is regenerated, must and carry out the screening of appropriate size pellet to fragmentations such as these sand agglomerates, to screen out agglomerate, metallic particles thing and other impurity.Shakeout crusher commonly used at present, the vibration of only adopting vibrating motor or eccentric stiffener to produce realizes the knockout and the fragmentation of casting mold, again by suitable screening, with the sand grains that obtains to regenerate and handle, no matter the disintegrating machine of this quasi-tradition is elemental body or two plastid, because of function singleness, productivity ratio is lower and crushing effect is undesirable that later process is produced very big influence, moreover consider from financial cost, it is many that traditional molding sand is handled line equipment needed thereby quantity, the energy resource consumption height, floor space is big, and the flow process complexity causes enterprise's production cost to increase.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in the prior art, a kind of compact conformation, rationally distributed, production efficiency is high, energy resource consumption is few shakeout crusher are provided.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of shakeout crusher, has support, casing, be provided with vibration absorbing spring between support and casing, casing top is provided with the grid that can deposit casting mold, lower box is provided with sand export, be fixed with vibrating motor and miscellaneous object outlet pipe on the cabinet exterior, be arranged with left rotor and the son of turning right with respect to the casing vertical centre in the described casing, the left rotor and the son of turning right drive the rotation of doing respectively to casing vertical centre direction in opposite directions by transmission device, casing top, left rotor lateral is provided with the tilting left guide plate in a left side, the sub-lateral casing top of turning right is provided with right tilting right guide plate, the left rotor top is provided with the first from left level quartering hammer, right-hand rotation top is provided with right one-level quartering hammer, the below of the left rotor and the son of turning right is provided with the meticulous sieve of umbrella shape, the bottom of the slanted screen face of the meticulous sieve of umbrella shape is connected to the porch of miscellaneous object outlet pipe, and the sand grains after the meticulous sieve screening of umbrella shape flows out through sand export.
Further, in order to improve crushing effect, between described the first from left level quartering hammer and the right one-level quartering hammer and be positioned at casing vertical centre place and be provided with the two-stage crushing hammer.
Further, described the first from left level quartering hammer and right one-level quartering hammer are fixed on the grid and respectively to casing vertical centre direction deflection.
For better casting mold being carried out fragmentation, make things convenient for knockout, described grid is provided with the fragmentation awl that head makes progress.
The beneficial effects of the utility model are: the utility model is with knockout, the fragmentation of casting mold and sieve several parts and organically combine, especially the fragmentation of molding sand is except motor oscillating, also relying on rotor will fall molding sand throws, utilize centrifugal force to throw to quartering hammer, produce strong collision, make molding sand obtain sufficient fragmentation, crushing effect is good, help later process the regeneration of molding sand is handled, save production cost; The utility model compact integral structure, connection and reasonable arrangement has reduced floor space, has improved production efficiency and energy utilization rate effectively.
Description of drawings
Below in conjunction with drawings and embodiments the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
The specific embodiment.
In conjunction with the accompanying drawings the utility model is further described now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of shakeout crusher shown in Figure 2 as Fig. 1, be used for the knockout of casting industry to casting mold, fragmentation and screening, comprise support 1, casing 2,2 of support 1 and casings are provided with vibration absorbing spring 3, the impact that in the time of can effectively preventing casing 2 vibrations ground is produced, be provided with the grid 4 that to deposit casting mold on the top of casing 2, grid 4 is provided with the fragmentation awl 5 that head makes progress, and should fragmentation boring 5 heads is circular arc, casing 2 bottoms are provided with sand export 6, be fixed with vibrating motor 7 and miscellaneous object outlet pipe 8 respectively on casing 2 left and right sides outer walls, in casing 2, be arranged with left rotor 9 and the son 10 of turning right with respect to casing 2 vertical centres, the left rotor 9 and the son 10 of turning right drive the rotation of doing respectively to casing 2 vertical centre directions in opposite directions by transmission device 11, this transmission device 11 comprises motor, power transmission shaft and travelling gear, the left rotor 9 and the son 10 of turning right are separately fixed on two power transmission shafts, end at the left rotor 9 and the son 10 of turning right, motor drives left rotor 9 by a pair of travelling gear and rotates, at the other end, another drives son 10 rotations of turning right to the travelling gear transmission on left rotor 9 and right-hand rotation 10 by being located at; Above left rotor 9 lateral casings 2, be provided with the tilting left guide plate 12 in a left side, sub 10 lateral casings 2 tops of turning right are provided with right tilting right guide plate 13, left rotor 9 tops are provided with the first from left level quartering hammer 14, sub 10 tops of turning right are provided with right one-level quartering hammer 15, the first from left level quartering hammer 14 and right one-level quartering hammer 15 are fixed on the grid 4 and respectively to angle of casing 2 vertical centre direction deflections, can improve the collision effect that produces with the sand lumps of being thrown by the left rotor 9 and the son 10 of turning right.
In order to improve crushing effect better, between the first from left level quartering hammer 14 and the right one-level quartering hammer 15 and be positioned at casing 2 vertical centre places and also be provided with two-stage crushing hammer 16, the first from left level quartering hammer 14 and the bigger sand lump of right one-level quartering hammer 15 main broken, less sand lump is because the track difference of throwing, can pass from left rotor 9 and the first from left level quartering hammer 14, the gap between son 10 and the right one-level quartering hammer 15 of turning right, these less sand lumps then carry out fragmentation by two-stage crushing hammer 16 to it.
Below the left rotor 9 and the son 10 of turning right, be provided with the meticulous sieve 17 of umbrella shape, the bottom of the slanted screen face of the meticulous sieve 17 of umbrella shape is connected to the porch of miscellaneous object outlet pipe 8, molding sand after fragmentation falls into the meticulous sieve 17 of umbrella shape, after meticulous sieve 17 screenings of umbrella shape, satisfactory sand grains flows out through sand export 6, and agglomerate, metallic particles thing and other impurity then flow out from miscellaneous object outlet pipe 8.
The shakeout crusher course of work described in the utility model is as follows: casting mold that will knockout places on the described grid 4, Vibration on Start-up motor 7 and transmission device 11, vibrating motor 7 makes casing 2 produce judder, add fragmentation awl 5 effects on the grid 4, casting mold is smashed, generation contains the sand agglomerate, the molding sand mixture of agglomerate and metal object, the molding sand mixture is after grid 4 filters, larger-size sandbox, foundry goods etc. stay grid 4 above, and the less sand agglomerate of size, impurity such as the metallic particles that frozen iron blocks and splashing forms and molding sand fall to left guide plate 12 and right guide plate 13 from grid 4 together, and along left guide plate 12 and the 13 downward landings of right guide plate, when the left rotor 9 that runs into rotation with turn right sub 10 the time, thrown to the first from left level quartering hammer 14 and right one-level quartering hammer 15 respectively, and produce strong collision with the first from left level quartering hammer 14 and right one-level quartering hammer 15, thereby with the molding sand fragmentation, wherein less sand agglomerate then carries out fragmentation by two-stage crushing hammer 16 to it, molding sand after the fragmentation falls into the meticulous sieve 17 of umbrella shape, after meticulous sieve 17 screenings of umbrella shape, satisfactory sand grains flows out through sand export 6, and agglomerate, metallic particles thing and other impurity then flow out from miscellaneous object outlet pipe 8.The utility model has solved that the production efficiency that original shakeout exists is low, complex procedures, device therefor is many, floor space is big and problem such as energy resource consumption height, complete machine structure is rationally distributed, knockout, fragmentation, screening applied in any combination have improved production efficiency and energy utilization rate effectively.
Claims (4)
1. shakeout crusher, has support (1), casing (2), be provided with vibration absorbing spring (3) between support (1) and casing (2), casing (2) top is provided with the grid (4) that can deposit casting mold, casing (2) bottom is provided with sand export (6), be fixed with vibrating motor (7) and miscellaneous object outlet pipe (8) on casing (2) outer wall, it is characterized in that: be arranged with left rotor (9) and the son (10) of turning right with respect to casing (2) vertical centre in the described casing (2), the left rotor (9) and the son (10) of turning right drive the rotation of doing respectively to casing (2) vertical centre direction in opposite directions by transmission device (11), left rotor (9) lateral casing (2) top is provided with the tilting left guide plate (12) in a left side, right-hand rotation son (10) lateral casing (2) top is provided with right tilting right guide plate (13), left rotor (9) top is provided with the first from left level quartering hammer (14), right-hand rotation (10) top is provided with right one-level quartering hammer (15), the below of the left rotor (9) and the son (10) of turning right is provided with the meticulous sieve of umbrella shape (17), the bottom of the slanted screen face of the meticulous sieve of umbrella shape (17) is connected to the porch of miscellaneous object outlet pipe (8), and the sand grains after the meticulous sieve of umbrella shape (17) screening flows out through sand export (6).
2. shakeout crusher according to claim 1 is characterized in that: between described the first from left level quartering hammer (14) and the right one-level quartering hammer (15) and be positioned at casing (1) vertical centre place and be provided with two-stage crushing hammer (16).
3. shakeout crusher according to claim 1 is characterized in that: described the first from left level quartering hammer (14) and right one-level quartering hammer (15) are fixed on the grid (4) and respectively to casing (2) vertical centre direction deflection.
4. shakeout crusher according to claim 1 is characterized in that: described grid (4) is provided with the fragmentation awl (5) that head makes progress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202343585U CN201470817U (en) | 2009-07-27 | 2009-07-27 | Sand falling crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202343585U CN201470817U (en) | 2009-07-27 | 2009-07-27 | Sand falling crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201470817U true CN201470817U (en) | 2010-05-19 |
Family
ID=42407057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202343585U Expired - Fee Related CN201470817U (en) | 2009-07-27 | 2009-07-27 | Sand falling crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201470817U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598359A (en) * | 2016-01-19 | 2016-05-25 | 安徽涌畅铸件有限公司 | Totally-closed expendable casting sand screening device |
| CN105665621A (en) * | 2016-04-12 | 2016-06-15 | 常州祥德机械制造有限公司 | Full-automatic sand box crushing machine |
| CN106076495A (en) * | 2016-07-25 | 2016-11-09 | 芜湖诚拓汽车零部件有限公司 | Automatically aerator |
| CN106180545A (en) * | 2016-08-29 | 2016-12-07 | 常州市通力机电设备制造有限公司 | Broken cooling roller screen |
| CN113426988A (en) * | 2021-06-01 | 2021-09-24 | 青岛科麟航空科技有限公司 | A shakeout device for auto-parts's casting processing |
| CN117020109A (en) * | 2023-10-09 | 2023-11-10 | 新乡市长城铸钢有限公司 | Molding sand recycling equipment for casting |
-
2009
- 2009-07-27 CN CN2009202343585U patent/CN201470817U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598359A (en) * | 2016-01-19 | 2016-05-25 | 安徽涌畅铸件有限公司 | Totally-closed expendable casting sand screening device |
| CN105665621A (en) * | 2016-04-12 | 2016-06-15 | 常州祥德机械制造有限公司 | Full-automatic sand box crushing machine |
| CN105665621B (en) * | 2016-04-12 | 2018-04-20 | 常州祥德机械制造有限公司 | Full-automatic sandbox crusher |
| CN106076495A (en) * | 2016-07-25 | 2016-11-09 | 芜湖诚拓汽车零部件有限公司 | Automatically aerator |
| CN106180545A (en) * | 2016-08-29 | 2016-12-07 | 常州市通力机电设备制造有限公司 | Broken cooling roller screen |
| CN113426988A (en) * | 2021-06-01 | 2021-09-24 | 青岛科麟航空科技有限公司 | A shakeout device for auto-parts's casting processing |
| CN117020109A (en) * | 2023-10-09 | 2023-11-10 | 新乡市长城铸钢有限公司 | Molding sand recycling equipment for casting |
| CN117020109B (en) * | 2023-10-09 | 2024-01-19 | 新乡市长城铸钢有限公司 | Molding sand recycling equipment for casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20180727 |