CN105772151B - Toothed roller type sand making machine - Google Patents
Toothed roller type sand making machine Download PDFInfo
- Publication number
- CN105772151B CN105772151B CN201610212783.9A CN201610212783A CN105772151B CN 105772151 B CN105772151 B CN 105772151B CN 201610212783 A CN201610212783 A CN 201610212783A CN 105772151 B CN105772151 B CN 105772151B
- Authority
- CN
- China
- Prior art keywords
- discaling roll
- tooth
- discaling
- roller
- roll
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
Toothed roller type sand making machine disclosed by the invention, including the lithotripsy apparatus for pulverizing stone grain, lithotripsy apparatus is the discaling roll pair of roller tooth engagement, and roller tooth is distributed in the periphery of the uniform discaling roll of diameter at vertical bar shape, and parallel with discaling roll axis.It is beneficial in that rolling part is engaged discaling roll, and discaling roll itself is not easy to wear, and consume is small, largely extends the service life of sand making machine；Discaling roll keying strength is big, so that sand making machine enhances the adaptability of material, the material of different hardness can be used；The bottom clearance of two discaling rolls of discaling roll pair is adjustable, and the size of sand grains can be produced by adjusting, greatly strengthens the function of sand making machine.Due to avoiding sliding rolling of the stone grain between two rollers, thus the defect of prior art is fundamentally overcome, substantially increases sand efficiency processed, and ensure sand effect and sand quality processed, be more able to satisfy the actual needs of production.
Description
Technical field
The present invention relates to a kind of sand making machine that sand is made of stone grain, specifically a kind of toothed roller type sand making machine.
Background technique
The sandstone basic material one of important as building trade, nothing contribute irreplaceable power suspected of China Reconstructs
Amount.Energy-efficient sand production line processed is the source of quality sand and stone material, and sand making machine is set as the core in Machine-made Sand production line
Preparation waves irreplaceable role.
Sand making machine is broadly divided into horizontal and two kinds of vertical shaft type at present.Horizontal hammer type sand production machine is mainly split type hammehead structure
With monoblock type hammehead structure.The tup and hammer handle of sand making machine are split type structure, and tup uses high-strength abrasion-proof material, tup
Last a long time.The replacement of tup is more convenient；Tup is the sand making machine of monolithic construction, and tup is directly connected to by bar
Above rotor, this structure, tup in shattering process after can generate biggish stress, and be prone to wear tup, but this is mechanical
Structure is simple.Vertical shaft hammer sand making machine is mainly used for the second level or the third level is fine crushing, can handle side length no more than 500mm, resistance to compression
Intensity is no more than the various carse, medium and small materials (granite, lime stone, concrete etc.) of 350MPa, is widely used in water power, high speed
The industries such as highway, artificial sand building stones.
102658222 A of CN discloses a kind of multiple stage crushing sand making machine, it mainly has higher level's roller and junior's roller, can
Carry out multiple stage crushing operation.But its smooth rolling drum surface can make stone grain slide, and biggish stone grain can be deposited in two
It can not roll into and result in blockage between roller.
Stone grain disclosed in 201701962 U of CN pulverizes sand making machine, is provided with lithotripsy apparatus, and lithotripsy apparatus is with side by side
Two rubble wheels being arranged, rubble wheel surface spiral prominence is equipped with spiral helicine support division, and the support division of two rubble wheels is in two rubbles
Wheel in opposite direction pivot when it is cross-shaped, so as to stone grain formed multiple spot extruding force, with allow stone grain can be crushed to compared with
Small partial size.Its deficiency is that rubble wheel surface spiral prominence is equipped with spiral helicine support division, and spiral helicine support division is sharp, fortune
Row is easily worn after a long time, and can only handle the small material of hardness；Another deficiency is the support division of two rubble wheels easily
It is caught in finger stone.
Summary of the invention
The present invention provides a kind of low-loss, are adjustable the toothed roller type sand making machine of sand grains size processed, make up existing deficiency.
Toothed roller type sand making machine, including the lithotripsy apparatus for pulverizing stone grain, lithotripsy apparatus is the discaling roll pair of roller tooth engagement, roller
Tooth is distributed in the periphery of the uniform discaling roll of diameter at vertical bar shape, and parallel with discaling roll axis.
In above-mentioned technical proposal, roller tooth can be any shape, as long as can engage.
Further preferred scheme is, in discaling roll cross section, the top of roller tooth is convex arc line, between two neighboring roller tooth
Recess portion is concave arc line, this two sections of camber lines are smoothly connected；The convex arc line of one of discaling roll in two discaling rolls of discaling roll centering with
The concave arc line matches mutually of another discaling roll.What is involved is the preferred shapes of roller tooth for the preferred scheme, enable to engagement more
Good, operating is stablized, and is gently combined in engagement process, is not damaged roller tooth.
Further, convex arc line is equal with concave arc line length, shape is consistent.Two discaling rolls can be thus kept to nibble completely
When conjunction, back lash Anywhere is equal, i.e. the sideshake on tooth both sides is equal, and is equal to top and another tooth of a discaling roll
Gap (bottom clearance) between the recess portion of roller, so that grains of sand size obtained is more uniform.
It is further preferred that two discaling rolls for constituting discaling roll pair are identical.It is described here it is identical in be meant that two teeth
The diameter of roller, length, roller tooth number and shape are all just the same, this will make discaling roll processing more convenient, and to this hair
It can be brought great convenience with arbitrary load and replacement to operation and maintenance for bright toothed roller type sand making machine.
In order to realize that a sand making machine can produce different size of sand, the present invention adjusts dress in the setting of the side of discaling roll
It sets, the bottom clearance of two discaling rolls for adjusting discaling roll pair.
When so-called bottom clearance is exactly that two discaling rolls are at a fully engaged, between the top of discaling roll and the recess portion of another discaling roll
Gap.The bottom clearance for adjusting two discaling rolls of discaling roll pair, indeed through adjusting the centers of two discaling rolls away from completing.
Further, the side of the axis at discaling roll both ends is arranged in the regulating device.It is poly- in this way to be convenient for carrying out at the both ends of axis
It adjusts, it is ensured that adjust the center at latter two discaling roll both ends away from consistent, it is ensured that the normal engagement of two discaling rolls, it is ensured that in discaling roll axial direction
Upper bottom clearance is consistent, so that it is guaranteed that grains of sand size obtained is more uniform consistent.
The regulating device is preferably spiro rod regulating device for operating easily,.
In view of the size of the sand partial size of practical application, in the solution of the present invention, the bottom clearance of two discaling rolls of discaling roll pair
Adjustable extent is 0.1mm~3mm.That is the toothed roller type sand making machine of the program can be produced small to be 0.1mm, greatly arrives to diameter
The sand of 3mm.
Further, in two discaling rolls of the discaling roll pair, one of them is the active discaling roll for connecting power mechanism, another
For the driven discaling roll rotated with active discaling roll, and regulating device is set in the side of the axis at the both ends of driven discaling roll.Obviously right
It is inconvenient that movement, which is adjusted, in the active discaling roll of connection power mechanism, and the mobile driven discaling roll of adjusting is more feasible, very square
Just the adjusting of the bottom clearance of two discaling rolls of discaling roll pair can be realized.
In order to reach better sand effect processed, the present invention can also use multiple stage crushing, that is, two groups to be arranged above and below are arranged
Discaling roll pair.The discaling roll of upper row is big to bottom clearance, and the discaling roll of lower row is small to bottom clearance, is finely ground again after formerly tentatively being rolled
Pressure realizes that classification rolls.
Toothed roller type sand making machine, is beneficial in that, rolling part is engaged discaling roll, and discaling roll itself is not easy to grind
Damage, consume is small, largely extends the service life of sand making machine；Discaling roll keying strength is big, so that adaptability of the sand making machine to material
Enhancing, the material of different hardness can use；The bottom clearance of two discaling rolls of discaling roll pair is adjustable, can produce sand grains by adjusting
Size, greatly strengthen the function of sand making machine；The mode for the two groups of teeth roller pair being arranged above and below is taken to reach multistage and pulverize
Purpose can carry out classification processing to stone grain, coarse crushing is able to maintain to the unification of obtained stone grain in conjunction with attritioning, while energy saving
Property.Technical solution of the present invention fundamentally overcomes existing due to avoiding sliding rolling of the stone grain between two rollers
The defect of technology substantially increases sand efficiency processed, and ensures sand effect and sand quality processed.
The present invention adapts to the material of different hardness, and is adjustable the size of obtained sand grains, at the same also have it is not easy to wear,
Small, the high-efficient advantage of long service life, sand processed is consumed, the actual needs of production are more able to satisfy.
In practical applications, also instrument size can be designed, big equipment can be at it according to production site and production scale
Middle setting multiple groups discaling roll is to raising yield.
Detailed description of the invention
Fig. 1 is the top view of toothed roller type sand making machine of the present invention；
Fig. 2 is the discaling roll of toothed roller type sand making machine to cross-sectional view.
Description of symbols in figure: 1, driven discaling roll, 2, active discaling roll, 3, the fixed plate of driven tooth roll shaft sleeve block, 4, screw rod
Regulating device, 5, driven tooth roll shaft sleeve block, 6, driving tooth roll shaft sleeve block, 7, the fixed plate of driving tooth roll shaft sleeve block, 8,
Base panel, 9, motor, 10, small belt pulley, 11, belt, 12, big belt pulley, 13, hopper, 14, driving tooth roll shaft, 15, driven
Discaling roll axis, 16, the roller tooth of driven discaling roll, 17, the roller tooth of active discaling roll.
Specific embodiment
Embodiment 1
As shown in Fig. 1 Fig. 2.Toothed roller type sand making machine, including the lithotripsy apparatus for pulverizing stone grain, lithotripsy apparatus is roller tooth engagement
Discaling roll pair, roller tooth is distributed in the periphery of the uniform discaling roll of diameter at vertical bar shape, and parallel with discaling roll axis.
In toothed roller type sand making machine entirety, motor 9 is installed on base panel 8, small belt pulley 10 is connected on motor；Bottom
It is also equipped with hopper 13 simultaneously on seat surface plate 8, driven discaling roll 1 and active discaling roll 2 are mounted in hopper 13, driving tooth roll shaft 14
13 side wall of hopper is passed through with driven tooth roll shaft 15, is cased with driven tooth roll shaft sleeve block 5 and driving tooth roll shaft sleeve block respectively on axis
6, sleeve block is fixed on seating plane by the fixed plate 7 of driving tooth roll shaft sleeve block and the fixed plate 3 of driven tooth roll shaft sleeve block
On plate 8；It is connected with big belt pulley 12 on driving tooth roll shaft 14, is cased with belt 11 on big belt pulley 12 and small belt pulley 10；It is driven
5 side of discaling roll axis sleeve block is provided with spiro rod regulating device 4, and screw rod withstands in driven tooth roll shaft sleeve block 5 and fixes driven discaling roll
The device of axis 15 by rotary screw adjustment screw length, and then controls the spacing of driven discaling roll 1 and active discaling roll 2, adjusting tooth
The bottom clearance of two discaling rolls of roller pair.
Under the sand export setting base panel 8 of hopper 13.
Motor 9, which is powered, to be rotated, and small belt pulley 10 is driven to rotate, and is driven by belt 11 and is driven the rotation of big belt pulley 12, into
And active discaling roll 2 is driven to rotate, driven discaling roll 1 is engaged by the roller tooth 16 of its driven discaling roll and the roller tooth 17 of active discaling roll
Rotation；It is fed from hopper 13, stone grain passes through the linkage of active discaling roll 2 and driven discaling roll 1, the roller tooth 16 and driving tooth of driven discaling roll
The roller tooth 17 of roller carries out occlusion and carries out rolling particle, and required stone grain is finally made.
Such as Fig. 2.2 diameter of active discaling roll is greater than driven discaling roll 1, the roller tooth 17 of the roller tooth 16 and active discaling roll of driven discaling roll
Top is convex arc line, and the recess portion between two neighboring roller tooth is concave arc line, this two sections of camber lines are smoothly connected, convex arc line and concave arc
Line length is equal, shape is consistent.The concave arc line matches mutually of the roller tooth 17 of the 16 convex arc line of roller tooth and active discaling roll of driven discaling roll.
Here since 2 diameter of active discaling roll is greater than driven discaling roll 1, the quantity of the roller tooth 17 of the active discaling roll on active discaling roll 2 be greater than from
The quantity of the roller tooth 16 of movable tooth roller, the roller tooth 17 that just can ensure that driving tooth roller is identical as the shape of roller tooth 16 of driven discaling roll, real
The engagement of existing roller tooth.
Embodiment 2
Difference from Example 1 is, the diameter of active discaling roll 2 and driven discaling roll 1, length, roller tooth number and shape
It is all just the same.
Claims (1)
1. toothed roller type sand making machine, including the lithotripsy apparatus for pulverizing stone grain, it is characterised in that: lithotripsy apparatus is the tooth of roller tooth engagement
Roller pair, roller tooth are distributed in the periphery of the uniform discaling roll of diameter at vertical bar shape, and parallel with discaling roll axis；
In discaling roll cross section, the top of roller tooth is convex arc line, and the recess portion between two neighboring roller tooth is concave arc line, this two sections of camber lines
It is smoothly connected；The convex arc line of one of discaling roll in two discaling rolls of discaling roll centering and the mutual kissing of concave arc line of another discaling roll
It closes；Convex arc line is equal with concave arc line length, shape is consistent；
In toothed roller type sand making machine entirety, motor is installed on base panel, is connected with small belt pulley on motor；Base panel it
Above while it being also equipped with hopper, driven discaling roll and active discaling roll are mounted in hopper, and driving tooth roll shaft and driven tooth roll shaft pass through
Hopper side wall, driven tooth roll shaft sleeve block and driving tooth roll shaft sleeve block are cased on axis respectively, and sleeve block passes through driving tooth roll shaft
The fixed plate of sleeve block and the fixed plate of driven tooth roll shaft sleeve block are fixed on base panel；It is connected on driving tooth roll shaft big
Belt is cased on belt pulley, big belt pulley and small belt pulley；Driven tooth roll shaft sleeve block side is provided with spiro rod regulating device, spiral shell
Bar withstands the device that driven tooth roll shaft is fixed in driven tooth roll shaft sleeve block, by rotary screw adjustment screw length, and then controls
The spacing of driven discaling roll Yu active discaling roll is made, the bottom clearance of two discaling rolls of discaling roll pair, the bottom clearance of two discaling rolls of discaling roll pair are adjusted
Adjustable extent is 0.1mm~3mm；The two groups of teeth roller pair being arranged above and below is set；
The discaling roll of upper row is big to bottom clearance, and the discaling roll of lower row is small to bottom clearance, is finely rolled again after formerly tentatively being rolled, real
Now classification rolls；Driving tooth roller diameter is greater than driven tooth roller diameter, and the quantity of the roller tooth of active discaling roll is greater than the roller of driven discaling roll
The quantity of tooth, it is ensured that the roller tooth of active discaling roll is identical as the shape of the roller tooth of driven discaling roll, realizes the engagement of roller tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212783.9A CN105772151B (en) | 2016-03-31 | 2016-03-31 | Toothed roller type sand making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212783.9A CN105772151B (en) | 2016-03-31 | 2016-03-31 | Toothed roller type sand making machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105772151A CN105772151A (en) | 2016-07-20 |
| CN105772151B true CN105772151B (en) | 2019-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610212783.9A Expired - Fee Related CN105772151B (en) | 2016-03-31 | 2016-03-31 | Toothed roller type sand making machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN105772151B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106552689B (en) * | 2016-11-22 | 2018-12-04 | 无锡锡东能源科技有限公司 | Straw boiler slag breaker |
| CN108160190A (en) * | 2017-12-25 | 2018-06-15 | 郑州默尔电子信息技术有限公司 | A kind of extruding crush type coal mine processing screening installation |
| CN110280339B (en) * | 2019-07-30 | 2023-04-28 | 清远市清新区谷城矿业开发投资有限公司 | Wet sand making machine and sand making method thereof |
| CN114011559B (en) * | 2021-11-09 | 2022-11-18 | 邯郸浩翔新型建材有限公司 | Composite open type vertical roll built-in wall impact sand making crusher |
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| CN202410738U (en) * | 2011-12-13 | 2012-09-05 | 平顶山市旭龙再生资源有限公司 | Roll crusher |
| CN102824936A (en) * | 2012-09-24 | 2012-12-19 | 四川皇龙智能破碎技术股份有限公司 | Automatic compression roller gap regulation meshing type extruding and crushing machine |
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| CN203725185U (en) * | 2014-03-07 | 2014-07-23 | 平凉市泾昇洗沙设备制造有限责任公司 | Wheel tooth type sand producing and stone crushing device |
| CN204107566U (en) * | 2014-09-29 | 2015-01-21 | 张立生 | A kind of sweetened bean paste-making machine tool equipment |
| CN105032539A (en) * | 2015-07-13 | 2015-11-11 | 济南大学 | Building waste crushing device |
| CN205517942U (en) * | 2016-03-31 | 2016-08-31 | 黄天回 | Fluted roller formula system sand machine |
-
2016
- 2016-03-31 CN CN201610212783.9A patent/CN105772151B/en not_active Expired - Fee Related
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191225471A (en) * | 1912-11-06 | 1913-03-27 | Enos Andrew Wall | Improvement in Ore Crushers. |
| CN2092368U (en) * | 1991-04-05 | 1992-01-08 | 吉林省煤矿机器厂 | Plow groove type crushing machine with double roller |
| CN2897427Y (en) * | 2005-11-02 | 2007-05-09 | 徐优富 | Milling sand maker with reinforced roller |
| CN200995147Y (en) * | 2007-01-08 | 2007-12-26 | 张金成 | Drum breaker |
| CN101168138A (en) * | 2007-10-11 | 2008-04-30 | 邢台职业技术学院 | Micro grinding gear mill |
| CN101992138A (en) * | 2009-08-21 | 2011-03-30 | 霍春生 | Double roller crusher |
| CN202410738U (en) * | 2011-12-13 | 2012-09-05 | 平顶山市旭龙再生资源有限公司 | Roll crusher |
| CN102824936A (en) * | 2012-09-24 | 2012-12-19 | 四川皇龙智能破碎技术股份有限公司 | Automatic compression roller gap regulation meshing type extruding and crushing machine |
| CN203565125U (en) * | 2013-10-17 | 2014-04-30 | 衢州学院 | Ore crusher |
| CN203725185U (en) * | 2014-03-07 | 2014-07-23 | 平凉市泾昇洗沙设备制造有限责任公司 | Wheel tooth type sand producing and stone crushing device |
| CN204107566U (en) * | 2014-09-29 | 2015-01-21 | 张立生 | A kind of sweetened bean paste-making machine tool equipment |
| CN105032539A (en) * | 2015-07-13 | 2015-11-11 | 济南大学 | Building waste crushing device |
| CN205517942U (en) * | 2016-03-31 | 2016-08-31 | 黄天回 | Fluted roller formula system sand machine |
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| Publication number | Publication date |
|---|---|
| CN105772151A (en) | 2016-07-20 |
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Granted publication date: 20190212 Termination date: 20200331 |