CN202191923U - Heavy type double-roller sand making machine - Google Patents
Heavy type double-roller sand making machine Download PDFInfo
- Publication number
- CN202191923U CN202191923U CN2011202888851U CN201120288885U CN202191923U CN 202191923 U CN202191923 U CN 202191923U CN 2011202888851 U CN2011202888851 U CN 2011202888851U CN 201120288885 U CN201120288885 U CN 201120288885U CN 202191923 U CN202191923 U CN 202191923U
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- China
- Prior art keywords
- system sand
- roll
- sand machine
- sand making
- transfer roller
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Abstract
The utility model provides a heavy type double-roller sand making machine. Two rotary rollers are respectively and fixedly connected to a base of the sand making machine through bearing seats, wherein, the two rotary rollers are parallel to each other and arranged on a horizontal plane; a certain interval is reserved between the two rotary rollers; two motors are respectively fixed on the two sides of a frame; two large belt pulleys on the two sides of the sand making machine are correspondingly and respectively mounted on roller shafts of the two rotary rollers; the two large belt pulleys are respectively connected to belt pulleys of the two motors through belts; a roller spacing adjusting device is arranged on the sand making machine; and replaceable lining boards are sleeved on the outer layers of the roller shafts of the two rotary rollers. The sand making machine provided by the utility model has the advantages that the sand making efficiency can be greatly improved, the yield is high, little waste material is produced, the working stability is good, the structure is compact, small space is occupied, the operation and the maintenance are convenient, the service life is long, roller bodies of the equipment do no need to be replaced perpetually, and only the lining boards need to be replaced.
Description
Technical field
The utility model belongs to engineering with sandstone processing machinery field, relates to Sand-making machinery, concrete relates to a kind of heavy double-roll type system sand machine.
Background technology
The application of sandstone is absolutely necessary in architectural engineering, and in the prior art, system sand machine type is varied; The multi-cavity type system of mainly containing sand machine, mono-roller type system sand machine, impact crusher, rod mill, oscillatory type system sand machine and hammer system sand machine, these several kinds system sand machines generally all are to adopt modes such as impact, vibration, grinding, stone are carried out fragmentation at present; Sieving, stone that will be bigger returns crusher machine again, repeated multiple times could stone be become sandstone; Waste the energy, can not carry out continuity production, time-consuming; Operating efficiency is very low, and the service life of equipment while is not high yet, needs often to shut down carry out renewal part.
Summary of the invention
The utility model problem to be solved just provides a kind of heavy double-roll type system sand machine, its objective is and increases work efficiency and work quality, and increase the service life.
For realizing above-mentioned purpose, the utility model is to adopt technical scheme to be:
A kind of heavy double-roll type system sand machine that the utility model provided; Comprise frame, system sand machine base, motor, transfer roller, described transfer roller has two, is fixedly connected on the described system sand machine base through bearing block respectively; Described two transfer rollers are parallel to each other and be the horizontal plane setting; Leave certain clearance between two transfer rollers, described motor has two, is separately fixed at the frame both sides.
Correspondence respectively is equipped with a big belt pulley to the roll shaft of described two transfer rollers in described system sand machine both sides, and two big belt pulleys are connected respectively to the belt pulley of two motors through belt, the big belt pulley diameter of the diameter pulley of motor on the transfer roller.
One of them is stationary roll for described two transfer rollers, and another one is a movable roll, and described system sand machine is provided with the roll spacing adjusting device, is connected with the transfer roller seat of described movable roll.
The roll shaft skin of described two transfer rollers is set with removable liner plate.
Described roll spacing adjusting device is made up of butterfly spring and screw mandrel, adopts the adjustable diameter and screw adjusting structure.
Be provided with feed hopper directly over described two transfer roller centres, be provided with discharging opening under two transfer roller centres.
The utility model adopts technique scheme, and system sand efficient can improve greatly, and output is high, waste material is few, good operating stability; Compact conformation, it is little to take up room, and operating maintenance is convenient; Long service life, equipment need not be changed roll body all the life, only need to change described liner plate; Good energy saving property, cost is low, is fit to promote the use of.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model structure vertical view.
Be labeled as among the figure: frame (1), system sand machine base (2), motor (3), transfer roller (4), bearing block (5), big belt pulley (6), butterfly spring (7), screw mandrel (8), feed hopper (9), liner plate (10).
The specific embodiment
Contrast accompanying drawing below, and combine embodiment that the utility model is done to further describe.
Like Fig. 1, shown in Figure 2, a kind of heavy double-roll type system sand machine, it comprises frame (1), system sand machine base (2), motor (3), transfer roller (4).
Described transfer roller (4) has two; Be fixedly connected on the described system sand machine base (2) through bearing block (5) respectively; Described two transfer rollers (4) are parallel to each other and be the horizontal plane setting; Leave certain clearance between two transfer rollers (4), described motor (3) has two, is separately fixed at frame (1) both sides.
The above-mentioned heavy double-roll type system sand machine that the utility model provides can be to the making of various sandstones such as diamond dust, frit, building sand, goose ovum sand, is widely used in building, ore, the rock system sand of industrial department such as ore dressing, chemical industry.
Correspondence respectively is equipped with a big belt pulley (6) to the roll shaft of described two transfer rollers (4) in described system sand machine both sides; Two big belt pulleys (6) are connected respectively to the belt pulley of two motors (3) through belt, big belt pulley (6) diameter of the diameter pulley of motor on the transfer roller.
Adopt said structure to make big belt pulley produce slow-speed of revolution high pressure; Make two transfer rollers (4) rotate the pair roller extruding in opposite directions; Material is under the crunch attrition crushing between two rollers, and the material major part has become fine particle, the inner a large amount of crackles of generation that are prone to of residue fraction large granular materials.
One of them is stationary roll for described two transfer rollers (4), and another one is a movable roll, and described system sand machine is provided with the roll spacing adjusting device, is connected with the transfer roller seat of described movable roll.
Described roll spacing adjusting device is made up of butterfly spring (7) and screw mandrel (8), adopts the adjustable diameter and screw adjusting structure.
The gap of transfer roller can be regulated arbitrarily, thereby reaches the standard that needs, and adopts helical structure to make gap adjustment convenient easily.
Be provided with feed hopper (9) directly over described two transfer roller centres, be provided with discharging opening under two transfer roller centres.
The roll shaft skin of described two transfer rollers (4) is set with removable liner plate (10).
Can regularly replace liner plate, the dismounting and change transfer roller is easy to maintenance again.
Claims (6)
1. heavy double-roll type system sand machine; It comprises frame (1), system sand machine base (2), motor (3), transfer roller (4), and it is characterized in that: described transfer roller (4) has two, is fixedly connected on the described system sand machine base (2) through bearing block (5) respectively; Described two transfer rollers (4) are parallel to each other and be the horizontal plane setting; Leave certain clearance between two transfer rollers (4), described motor (3) has two, is separately fixed at frame (1) both sides.
2. a kind of heavy double-roll type system sand machine according to claim 1; It is characterized in that: correspondence respectively is equipped with a big belt pulley (6) to the roll shaft of described two transfer rollers (4) in described system sand machine both sides; Two big belt pulleys (6) are connected respectively to the belt pulley of two motors (3) through belt, big belt pulley (6) diameter of the diameter pulley of motor on the transfer roller.
3. a kind of heavy double-roll type system sand machine according to claim 1; It is characterized in that: one of them is stationary roll described two transfer rollers (4); Another one is a movable roll, and described system sand machine is provided with the roll spacing adjusting device, is connected with the transfer roller seat of described movable roll.
4. according to claim 1 or 3 described a kind of heavy double-roll type system sand machines, it is characterized in that: described roll spacing adjusting device is made up of butterfly spring (7) and screw mandrel (8), adopts the adjustable diameter and screw adjusting structure.
5. a kind of heavy double-roll type system sand machine according to claim 1 is characterized in that: be provided with feed hopper (9) directly over described two transfer roller centres, be provided with discharging opening under two transfer roller centres.
6. according to claim 1 or 2 or 3 described a kind of heavy double-roll type system sand machines, it is characterized in that: the roll shaft skin of described two transfer rollers is set with removable liner plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202888851U CN202191923U (en) | 2011-08-10 | 2011-08-10 | Heavy type double-roller sand making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202888851U CN202191923U (en) | 2011-08-10 | 2011-08-10 | Heavy type double-roller sand making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202191923U true CN202191923U (en) | 2012-04-18 |
Family
ID=45946855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202888851U Expired - Fee Related CN202191923U (en) | 2011-08-10 | 2011-08-10 | Heavy type double-roller sand making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202191923U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706432A (en) * | 2013-12-31 | 2014-04-09 | 吴江佳亿电子科技有限公司 | Double-motor smashing machine |
| CN103721816A (en) * | 2013-11-13 | 2014-04-16 | 大连创达技术交易市场有限公司 | Crusher for irregular glass waste |
| CN103769285A (en) * | 2013-11-13 | 2014-05-07 | 大连创达技术交易市场有限公司 | Metal crusher |
-
2011
- 2011-08-10 CN CN2011202888851U patent/CN202191923U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721816A (en) * | 2013-11-13 | 2014-04-16 | 大连创达技术交易市场有限公司 | Crusher for irregular glass waste |
| CN103769285A (en) * | 2013-11-13 | 2014-05-07 | 大连创达技术交易市场有限公司 | Metal crusher |
| CN105233943A (en) * | 2013-11-13 | 2016-01-13 | 朱海燕 | Working method for irregular glass waste crusher |
| CN103721816B (en) * | 2013-11-13 | 2016-02-03 | 安徽万生源环保设备科技有限公司 | For the disintegrating machine of irregular glass discarded object |
| CN103769285B (en) * | 2013-11-13 | 2016-03-02 | 大连创达技术交易市场有限公司 | Metal disintegrating machine |
| CN103706432A (en) * | 2013-12-31 | 2014-04-09 | 吴江佳亿电子科技有限公司 | Double-motor smashing 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: 20120418 Termination date: 20120810 |