CN201030306Y - Two-layer differential roller type sand maker - Google Patents
Two-layer differential roller type sand maker Download PDFInfo
- Publication number
- CN201030306Y CN201030306Y CNU2007200794798U CN200720079479U CN201030306Y CN 201030306 Y CN201030306 Y CN 201030306Y CN U2007200794798 U CNU2007200794798 U CN U2007200794798U CN 200720079479 U CN200720079479 U CN 200720079479U CN 201030306 Y CN201030306 Y CN 201030306Y
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- transmission
- belt transmission
- roller
- upper strata
- belt
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Abstract
A dual layer differential roller type sand making machine comprises two groups of disintegrating mechanisms which comprise a movable roller and a fixed axis roller, the disintegrating mechanisms can rotate vis-a-vis and the roller surfaces are provided with different linear speeds, the two groups of disintegrating mechanisms are arranged with a certain distance along the direction of a plumb line, an upper layer of the disintegrating mechanism is provided with an upper layer of hopper, and a middle hopper is arranged between the upper layer of the disintegrating mechanism and a lower layer of the disintegrating mechanism. The fixed axis roller and the movable roller surface which form the disintegrating mechanism are provided with different linear speeds, which results in that the mine disintegrating effect produced by the fixed axis roller and the movable roller surface is changed into pressure and a scissoring force, thereby greatly promoting the mine disintegrating efficiency.
Description
Technical field
The utility model belongs to system sand equipment, particularly a kind of roll crushing system sand machine.
Background technology
Kibbler roll is the time-honored disintegrating apparatus of a kind of use, and is simple in structure owing to it, cross low having obtained of degree of grinding and use more widely, be mainly used in ore in, fine crushing, its product granularity major part is more than 5mm.The structure of existing kibbler roll and operation principle are as shown in Figure 1, its main working parts is dead axle roller 1 and removable roller 3 close mutually and rotation in opposite directions under spring 4 thrust, during work material 2 and two rollers between be involved in the formed crusher chamber of two rollers under the effect of frictional force crushed, fall by gape at last, when hard thing or pressure excess load are arranged in the material, removable roller 3 will force spring 4 compressions, and gape is enlarged in order to avoid equipment is destroyed.
Because the active force of existing kibbler roll broken material is based on pressure, and the compression strength of ore is maximum compared with tension, shearing strength.Therefore, the muck efficient of existing kibbler roll is not high, if its equipment as machinery system sand is used, shortcoming is that the sand grains type of making is bad, and middle pin, sheet content are higher.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and the differential roll-type system sand of a kind of bilayer machine is provided, and produces building sand with this kind roll-type system sand machine, and not only work efficiency height, and product grain type is good.
The differential roll-type system sand of bilayer described in the utility model machine, comprise two groups rotate in opposite directions, crushing mechanism that dead axle roller that roller surface has different linear velocities and removable roller are formed, two groups of crushing mechanisms are installed mutually across a certain distance along vertical or near vertical, be provided with the upper strata hopper on the crushing mechanism of upper strata, be provided with the middle part hopper between upper strata crushing mechanism and the lower floor's crushing mechanism.
The differential roll-type system sand of above-mentioned bilayer machine, its upper strata dead axle roller that is arranged in the crushing mechanism on upper strata passes through the one-level transmission driven rotary of secondary I of belt transmission, and the power input shaft of secondary I of belt transmission is connected with the power output shaft of first motor; It is arranged in lower floor crushing mechanism lower floor's dead axle roller by with the one-level transmission driven rotary of secondary II of belt transmission, the power input shaft of secondary II of belt transmission is connected with the power output shaft of second motor; Its removable roller in upper strata that is arranged in the crushing mechanism on upper strata passes through the secondary transmission driven rotary of secondary II of belt transmission, and its removable roller of lower floor that is arranged in the crushing mechanism of lower floor passes through the secondary transmission driven rotary of secondary I of belt transmission; The belt of the secondary transmission among secondary I of belt transmission and the secondary II of belt transmission all disposes regulating wheel.
The one-level transmission of secondary I of belt transmission is identical with the gearratio of the one-level transmission of secondary II of belt transmission, the secondary transmission of secondary I of belt transmission is identical with the gearratio of the secondary transmission of secondary II of belt transmission, and the transmissions at different levels of secondary I of belt transmission and secondary II of belt transmission are deceleration transmission.
The utlity model has following beneficial effect:
1, has different linear velocities owing to form the dead axle roller of crushing mechanism with removable roller surface, make the muck active force of their generations become pressure and add shearing, thereby improved muck efficient greatly.
2, experiment shows that the sand grains type for building that the differential roll-type system sand of bilayer described in the utility model mechanism is equipped with is very good, and the overwhelming majority is near cubic.
Description of drawings
Fig. 1 is the fundamental diagram of existing kibbler roll;
Fig. 2 is the work and the transmission principle figure of two groups of crushing mechanisms in the differential roll-type system sand of the bilayer described in the utility model machine;
Fig. 3 is the structure diagram of the differential roll-type system sand of bilayer described in the utility model machine;
Fig. 4 is the A-A profile of Fig. 3.
Among the figure, 1-dead axle roller, 2-material, 3-removable roller, 4-spring, 5-the first motor, 6-the first drive pulley, 7-the first belt, 8-the first regulating wheel, 9-the second belt, 10-the first driven pulley, 11-upper strata dead axle roller, 12-the second drive pulley, the removable roller in 13-upper strata, 14-the four driven pulley, 15-the second regulating wheel, 16-the four belt, 17-the second motor, 18-the three drive pulley, 19-the three belt, 20-the three driven pulley, 21-lower floor dead axle roller, 22-the four drive pulley, the removable roller of 23-lower floor, 24-the second driven pulley, 25-upper strata hopper, 26-upper strata chute, 27-upper strata back-moving spring, 28-middle part hopper, 29-base, 30-lower floor chute, 31-lower floor back-moving spring, 32-support.
The specific embodiment
Structure such as Fig. 2, the Fig. 3, shown in Figure 4 of double-deck differential roll-type system sand machine in the present embodiment, the crushing mechanism that comprises the upper strata that upper strata dead axle roller 11, the removable roller 13 in upper strata are formed, the crushing mechanism of the lower floor that lower floor's dead axle roller 21, the removable roller 23 of lower floor are formed, the upper strata hopper 25 that is provided with on the crushing mechanism of upper strata, the middle part hopper 28 that is provided with between upper strata crushing mechanism and the lower floor's crushing mechanism, first motor 5, secondary I of belt transmission, second motor 17, secondary II of belt transmission, base 29.Two groups of crushing mechanisms are installed mutually across a certain distance along vertical.
Secondary I of belt transmission is made up of the two-stage transmission, its one-level transmission is made up of first drive pulley 6, first driven pulley 10 and first belt 7, its secondary transmission is made up of second drive pulley 12, second driven pulley 24 and second belt 9, and second belt 9 disposes first regulating wheel 8.Secondary II of belt transmission is made up of the two-stage transmission equally, its one-level transmission is made up of the 3rd drive pulley 18, the 3rd driven pulley 20 and the 3rd belt 19, its secondary transmission is made up of the 4th drive pulley 22, the 4th driven pulley 14 and the 4th belt 16, and the 4th belt 16 disposes second regulating wheel 15.The one-level transmission of secondary I of belt transmission is identical with the gearratio of the one-level transmission of secondary II of belt transmission, the secondary transmission of secondary I of belt transmission is identical with the gearratio of the secondary transmission of secondary II of belt transmission, and the transmissions at different levels of secondary I of belt transmission and secondary II of belt transmission are deceleration transmission.Belt in the above-mentioned transmission is V belt.
The power input shaft of secondary I of belt transmission (installation shaft of first drive pulley 6) is connected with the power output shaft of first motor 5, upper strata dead axle roller 11, first driven pulley 10, the 12 coaxial installations of second drive pulley; The removable roller 23 coaxial installations of second driven pulley 24 and lower floor.The power input shaft of secondary II of belt transmission (installation shaft of the 3rd drive pulley 18) is connected with the power output shaft of second motor 17, lower floor's dead axle roller 21, the 3rd driven pulley 20, the 22 coaxial installations of the 4th drive pulley; The removable roller 13 coaxial installations in the 4th driven pulley 14 and upper strata.Because the external diameter of upper strata dead axle roller 11, the removable roller 13 in upper strata, lower floor's dead axle roller 21, the removable roller 23 of lower floor is identical, therefore, the linear velocity on dead axle roller 11 surfaces, upper strata is greater than the linear velocity on removable roller 13 surfaces, upper strata, the linear velocity on lower floor dead axle roller 21 surfaces is greater than the linear velocity on lower floor removable roller 23 surfaces, form two groups rotate in opposite directions, crushing mechanism that roller surface has different linear velocities.
The utility model is not limited to the foregoing description, and for example transmission can be the mixed drive pair, i.e. one-level transmission in the transmission is a belt transmission, and the secondary transmission is chain drive.In addition, upper strata dead axle roller 11, the removable roller 13 in upper strata, lower floor's dead axle roller 21, the removable roller 23 of lower floor also have multiple with the assembling mode of transmission.
Claims (3)
1. the differential roll-type system sand of bilayer machine, it is characterized in that comprising two groups rotate in opposite directions, crushing mechanism that dead axle roller that roller surface has different linear velocities and removable roller are formed, two groups of crushing mechanisms are installed mutually across a certain distance along vertical or near vertical, be provided with upper strata hopper (25) on the crushing mechanism of upper strata, be provided with middle part hopper (28) between upper strata crushing mechanism and the lower floor's crushing mechanism.
2. the differential roll-type system sand of bilayer according to claim 1 machine is characterized in that:
The upper strata dead axle roller (11) that is arranged in the crushing mechanism on upper strata passes through the one-level transmission driven rotary of secondary I of belt transmission, and the power input shaft of secondary I of belt transmission is connected with the power output shaft of first motor (5),
Be arranged in lower floor crushing mechanism lower floor's dead axle roller (21) by with the one-level transmission driven rotary of secondary II of belt transmission, the power input shaft of secondary II of belt transmission is connected with the power output shaft of second motor (17),
The removable roller in upper strata (13) that is arranged in the crushing mechanism on upper strata passes through the secondary transmission driven rotary of secondary II of belt transmission,
The removable roller of lower floor (23) that is arranged in the crushing mechanism of lower floor passes through the secondary transmission driven rotary of secondary I of belt transmission,
The belt of the secondary transmission among secondary I of belt transmission and the secondary II of belt transmission all disposes regulating wheel.
3. the differential roll-type system sand of bilayer according to claim 2 machine, the one-level transmission that it is characterized in that secondary I of belt transmission is identical with the gearratio of the one-level transmission of secondary II of belt transmission, the secondary transmission of secondary I of belt transmission is identical with the gearratio of the secondary transmission of secondary II of belt transmission, and the transmissions at different levels of secondary I of belt transmission and secondary II of belt transmission are deceleration transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200794798U CN201030306Y (en) | 2007-05-09 | 2007-05-09 | Two-layer differential roller type sand maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200794798U CN201030306Y (en) | 2007-05-09 | 2007-05-09 | Two-layer differential roller type sand maker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201030306Y true CN201030306Y (en) | 2008-03-05 |
Family
ID=39162200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200794798U Expired - Fee Related CN201030306Y (en) | 2007-05-09 | 2007-05-09 | Two-layer differential roller type sand maker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201030306Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829625A (en) * | 2010-04-20 | 2010-09-15 | 杨干 | Integrated sand making complete equipment |
| CN102658222A (en) * | 2012-05-14 | 2012-09-12 | 李清 | Multilevel crushing sand making machine |
| CN103157540A (en) * | 2011-12-17 | 2013-06-19 | 贵州繁嵘重工机械有限公司 | Multifunctional vertical crusher |
-
2007
- 2007-05-09 CN CNU2007200794798U patent/CN201030306Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829625A (en) * | 2010-04-20 | 2010-09-15 | 杨干 | Integrated sand making complete equipment |
| CN103157540A (en) * | 2011-12-17 | 2013-06-19 | 贵州繁嵘重工机械有限公司 | Multifunctional vertical crusher |
| CN102658222A (en) * | 2012-05-14 | 2012-09-12 | 李清 | Multilevel crushing sand making machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 Termination date: 20130509 |