CN202823485U - Horizontal type centrifugal sand machining machine - Google Patents
Horizontal type centrifugal sand machining machine Download PDFInfo
- Publication number
- CN202823485U CN202823485U CN 201220375795 CN201220375795U CN202823485U CN 202823485 U CN202823485 U CN 202823485U CN 201220375795 CN201220375795 CN 201220375795 CN 201220375795 U CN201220375795 U CN 201220375795U CN 202823485 U CN202823485 U CN 202823485U
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- impeller
- sand machine
- casing
- horizontal centrifugal
- machine processed
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Abstract
The utility model discloses a horizontal type centrifugal sand machining machine which comprises a base, a sand machining machine body and a driving device, wherein the sand machining machine body and the driving device are arranged on the base. The sand machining machine body comprises a machine shell and an impeller, the impeller is arranged in the shell body, connected with the side wall of the machine shell along a horizontal shaft in a rotating mode and driven to rotate by the driving device. The machine shell is further provided with a feeding port and a discharge port, the impeller is arranged in a cantilever mode, and the feeding port achieves feeding from the outer end of the impeller axially. Occupied area is small, residence time of materials in the impeller is short, and machining efficiency is high. Centrifugal force of the impeller under high-speed rotation is utilized so that the materials are cast, impacted and crushed, resistance for the impeller is small, power consumption is low, abrasion of the impeller is small, and service life is long. Compared with an existing horizontal type sand machining machine, the horizontal type centrifugal sand machining machine has the advantages of being low in energy consumption, capable of improving feeding amount per unit time, and high in yield.
Description
Technical field
The utility model relates to a kind of engineering machinery, relates in particular to a kind of horizontal centrifugal sand machine processed.
Background technology
Sand machine processed is a kind of machinery for hard ware material fragmentation and shaping, be widely used in artificial sand making, in mine and the building industry, mainly contain vertical-shaft sand making machine and horizontal sand machine processed, the impeller of vertical-shaft sand making machine rotates along horizontal plane, wheel shaft is stressed balanced, move more steady, its principle is that material is sent in the impeller of High Rotation Speed, under the effect of high speed centrifugation power, dish out and strike against casing and bounce-back, make material between impeller and casing, form eddy current, material with expect between produce repeatedly high-speed impact and friction and pulverize, discharge from discharging opening at last, because the impeller radial dimension is generally greater than its axial dimension, and leave larger cavity volume between impeller and the casing, so that whole occupation area of equipment is larger, use inconvenience, and material sends into the impeller center, suffered centrifugal force is decreased to 0 from outside gradually to the center, make material be positioned at the impeller holdup time longer, working (machining) efficiency is low; The impeller wheel shaft of horizontal sand machine processed is horizontally disposed with, impeller is positioned at perpendicular and rotates, whole occupation area of equipment is little, existing horizontal sand machine inlet capable processed is arranged on the rotational plane of impeller, be positioned at the oblique upper of impeller, material enters main hammer action fragmentation by impeller in the casing during feeding under Action of Gravity Field, damage in impeller is very fast, needs periodic maintenance, and use cost is high, and material at first contacts with the impeller blade outer end, wheel rotation is formed larger resistance, and power consumption is large, and energy consumption is high, the unit interval feeding coal is limited, and working (machining) efficiency is low.
Therefore, in order addressing the above problem, to need a kind of novel sand machine processed, to improve working (machining) efficiency, to reduce energy consumption.
The utility model content
In view of this, the purpose of this utility model provides a kind of horizontal centrifugal sand machine processed, and floor space is little, and material holdup time in impeller is short, working (machining) efficiency is high, little to the impeller resistance, power consumption is few, and damage in impeller is lighter, service life is of a specified duration, lower with existing horizontal centrifugal sand machine processed phase specific energy consumption, can improve the unit interval feeding coal, output is higher.
Horizontal centrifugal of the present utility model sand machine processed, the sand machine body processed and the drive unit that comprise base and be installed on base, described sand machine body processed comprises casing and is positioned at described casing and be rotationally connected with chassis sidewall and driven the impeller of rotation by described drive unit along trunnion axis, and described casing also is provided with charging aperture and discharging opening.
Further, described impeller is cantilevered by wheel shaft and bearing assembly and is rotationally connected with casing, and described charging aperture is from the axial feed in impeller outer end;
Further, described casing inner wall is relative with wheel rotation upthrow direction is provided with shock-resistant layer;
Further, described shock-resistant layer is arranged by a plurality of slope shape plates and is consisted of;
Further, described impeller comprises wheel disc, blade and platen, described blade is for radially arranging and being connected in the fixing a plurality of T shape plates that form cage construction between wheel disc and the platen along the even circumferential arrangement, described platen is annular slab and is bolted connection in wheel disc, and corresponding blade is provided with radial slot and draw-in groove on wheel disc and the platen;
Further, described charging aperture comprises feed hopper and is communicated with feed hopper to the conveying bend pipe at platen endoporus place;
Further, described discharging opening is arranged at the casing diapire, and discharging opening is funnel-form;
Further, described bearing assembly comprises the bearing block that is fixed in casing and at least two bearings that are used for connecting wheel shaft that are installed on bearing block of being connected;
Further, described drive unit is motor, and motor output shaft is connected with belt transmission by belt pulley with wheel shaft.
The beneficial effects of the utility model are: horizontal centrifugal of the present utility model sand machine processed, its impeller cantilevered arranges, charging aperture is from the axial feed in impeller outer end, floor space is less, material holdup time in impeller is short, working (machining) efficiency is high, the centrifugal action that utilizes the impeller High Rotation Speed is broken with the material bump of dishing out, little to the impeller resistance, power consumption is few, and damage in impeller is lighter, service life is of a specified duration, lower with existing horizontal centrifugal sand machine processed phase specific energy consumption, can improve the unit interval feeding coal, output is higher.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model.
The specific embodiment
Fig. 1 is front view of the present utility model, Fig. 2 is top view of the present utility model, as shown in the figure: the horizontal centrifugal of the present embodiment sand machine processed, the sand machine body 2 processed and the drive unit 3 that comprise base 1 and be installed on base 1, described sand machine body 2 processed comprises casing 21 and is positioned at described casing 21 and be rotationally connected with casing 21 sidewalls and drive the impeller 22 that rotates by described drive unit 3 along trunnion axis, and described casing 21 also is provided with charging aperture 23 and discharging opening 24.
In the present embodiment, described impeller 22 is cantilevered by wheel shaft 25 and bearing assembly 26 and is rotationally connected with casing 21, described charging aperture 23 is from the axial feed in impeller 22 outer ends, the center that material falls and then departs from impeller 22 under Action of Gravity Field, can be subject to the effect of larger centrifugal force and dish out, short in the 22 interior holdup times of impeller, be beneficial to and enhance productivity, material is little to impeller 22 resistances, power consumption is few, lower with existing horizontal centrifugal sand machine processed phase specific energy consumption, can improve the unit interval feeding coal, enhance productivity.
In the present embodiment, described casing 21 inwalls and impeller 22 rotate the upthrow directions relative be provided with shock-resistant layer, as shown in the figure, impeller 22 clockwise rotates, shock-resistant layer is arranged at casing 21 roofs and left side wall, relative with impeller 22 rotation upthrow directions, not only can be used as the overcoat of casing 21, avoid its bump that is subjected to material and friction and damage, but also can be by bounce and the control bounce-back direction of shock-resistant layer to improve material that different materials and structure are set, improve impact and bump number of times between material and the material, improve crudy.
In the present embodiment, described shock-resistant layer is arranged by a plurality of slope shape plates 27 and is consisted of, the domatic of slope shape plate 27 that is positioned at casing 21 left side walls arranges obliquely, be positioned at the domatic oblique rear setting of the slope shape plate 27 of casing 21 roofs, the bounce-back direction is to throw back to impeller 22, is beneficial to and produces bump and friction between material and the material.
In the present embodiment, described impeller 22 comprises wheel disc 221, blade and platen 223, described blade is for radially arranging and being connected in the fixing a plurality of T shape plates 222 that form cage construction between wheel disc 221 and the platen 223 along the even circumferential arrangement, described platen 223 is annular slab and is bolted connection in wheel disc 221, corresponding blade is provided with radial slot and draw-in groove on wheel disc 221 and the platen 223, wheel disc 221 is disk and the coaxial wheel shaft 25 that is fixedly connected on, after entering in the cage construction blade, material falls under gravity into the gap between the T shape plate 222, and then under the centrifugal action of impeller 22 high speed rotating, radially dish out, structural design is more reasonable, the T shape head of T shape plate 222 is connected in the draw-in groove, the location is reliable, impeller 22 Stability Analysis of Structures.
In the present embodiment, described charging aperture 23 comprises feed hopper 231 and is communicated with feed hopper 231 to the conveying bend pipe 232 at platen 223 endoporus places, conveying bend pipe 232 is fixedly installed in casing 21, insertion platen 223 endoporus that the end of conveying bend pipe 232 in casing 21 is coaxial and and platen 223 between leave the gap, feed hopper 231 is fixed in the end that conveying bend pipe 232 is positioned at casing 21 outsides.
In the present embodiment, described discharging opening 24 is arranged at casing 21 diapires, discharging opening 24 is funnel-form, as shown in the figure, form between casing 21 left side walls and the impeller 22 for material fly to hit than large space, discharging opening 24 is arranged between casing 21 left side walls and the impeller 22, makes material fall under gravity into discharging opening 24 and discharges, and discharging opening 24 is set to funnel-form can make the material that is scattered in a big way discharge along discharging opening 24 wall landings.
In the present embodiment, described bearing assembly 26 comprises the bearing block 261 that is fixed in casing 21 and at least two bearings 262 that are used for connecting wheel shaft 25 that are installed on bearing block 261 of being connected, form at least two radial support points, be beneficial to the axiality that guarantees wheel shaft 25, reduction is trembled.
In the present embodiment, described drive unit 3 is motor, and motor output shaft and wheel shaft 25 are in transmission connection by belt pulley 4 and belt 5, can relax shock and vibration, operate steadily noiselessness.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (9)
1. horizontal centrifugal sand machine processed, it is characterized in that: the sand machine body processed and the drive unit that comprise base and be installed on base, described sand machine body processed comprises casing and is positioned at described casing and be rotationally connected with chassis sidewall and driven the impeller of rotation by described drive unit along trunnion axis, and described casing also is provided with charging aperture and discharging opening.
2. horizontal centrifugal according to claim 1 sand machine processed, it is characterized in that: described impeller is cantilevered by wheel shaft and bearing assembly and is rotationally connected with casing, and described charging aperture is from the axial feed in impeller outer end.
3. horizontal centrifugal according to claim 2 sand machine processed is characterized in that: described casing inner wall is relative with wheel rotation upthrow direction is provided with shock-resistant layer.
4. horizontal centrifugal according to claim 3 sand machine processed is characterized in that: described shock-resistant layer is arranged by a plurality of slope shape plates and is consisted of.
5. horizontal centrifugal according to claim 4 sand machine processed, it is characterized in that: described impeller comprises wheel disc, blade and platen, described blade is for radially arranging and being connected in the fixing a plurality of T shape plates that form cage construction between wheel disc and the platen along the even circumferential arrangement, described platen is annular slab and is bolted connection in wheel disc, and corresponding blade is provided with radial slot and draw-in groove on wheel disc and the platen.
6. horizontal centrifugal according to claim 5 sand machine processed is characterized in that: described charging aperture comprises feed hopper and is communicated with feed hopper to the conveying bend pipe at platen endoporus place.
7. horizontal centrifugal according to claim 6 sand machine processed, it is characterized in that: described discharging opening is arranged at the casing diapire, and discharging opening is funnel-form.
8. horizontal centrifugal according to claim 7 sand machine processed is characterized in that: described bearing assembly comprises the bearing block that is fixed in casing and at least two bearings that are used for connecting wheel shaft that are installed on bearing block of being connected.
9. horizontal centrifugal according to claim 8 sand machine processed, it is characterized in that: described drive unit is motor, motor output shaft is connected with belt transmission by belt pulley with wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375795 CN202823485U (en) | 2012-07-31 | 2012-07-31 | Horizontal type centrifugal sand machining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220375795 CN202823485U (en) | 2012-07-31 | 2012-07-31 | Horizontal type centrifugal sand machining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202823485U true CN202823485U (en) | 2013-03-27 |
Family
ID=47935284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220375795 Expired - Lifetime CN202823485U (en) | 2012-07-31 | 2012-07-31 | Horizontal type centrifugal sand machining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202823485U (en) |
-
2012
- 2012-07-31 CN CN 201220375795 patent/CN202823485U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING DAYE NEW BUILDING MATERIAL GROUP CO., LT Free format text: FORMER OWNER: CHONGQING DAAI BUILDING MATERIALS CO., LTD. Effective date: 20150715 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150715 Address after: 401120 No. 22 West Honghu Road, Chongqing, Yubei District 19-7 Patentee after: CHONGQING DAYE NEW BUILDING MATERIAL GROUP Co.,Ltd. Address before: 408000, Chongqing District, Fuling litchi street Wujiang village four groups Patentee before: CHONGQING DAAI BUILDING MATERIALS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |