CN201855715U - Composite sand making machine with double motors - Google Patents
Composite sand making machine with double motors Download PDFInfo
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- CN201855715U CN201855715U CN2010205706263U CN201020570626U CN201855715U CN 201855715 U CN201855715 U CN 201855715U CN 2010205706263 U CN2010205706263 U CN 2010205706263U CN 201020570626 U CN201020570626 U CN 201020570626U CN 201855715 U CN201855715 U CN 201855715U
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Abstract
The utility model belongs to the field of mine sand stone making machinery, and particularly relates to a sand stone making machine. A composite sand making machine with double motors comprises a machine body, a first crushing plate, an upper rotor, a pendulum bob, a second crushing plate, a third crushing plate, a fourth crushing plate, a fifth crushing plate, a sixth crushing plate, a rotary driving device, a first sieve plate and a second sieve plate. The composite sand making machine is characterized in that a lower rotor is arranged below the upper rotor; the lower motor and the upper motor are arranged in a staggered manner; the lower rotor is fixed on a lower rotating shaft; two ends of the lower rotating shaft are respectively connected with the machine body by bearings; one end of the lower rotating shaft is positioned outside the machine body and connected with the rotary driving device; and a plate bob is fixed at the circumferential outer edge of the upper edge of the lower rotor. The sand making machine has the characteristics of being low in energy consumption and high in efficiency and being capable of reducing abrasion.
Description
Technical field
The utility model belongs to mine system sandstone mechanical field, is specifically related to a kind of system sandstone machine.
Technical background
Building stones are made sand grains, and sand (for example pair roller system sand machine), impact system sand (for example impact crusher, impact breaker) dual mode are made in the main grinding of adopting that has in existing technical field both at home and abroad.And the wearing and tearing of grinding technique, energy consumption are very big, output seldom, efficient is very low; Impact, percussion technology can't improve the speed of building stones percussion again, and the percentage of damage of building stones is low, and system sand production efficiency is not high.Here it is now system sand field power consumption height, metal material consumption big, yield poorly, make the high technical barrier of sand cost.
The technology problem of system sand machine existence both at home and abroad has two key points at present:
1. the problem of " advance flatly flatly go out ": jaw crusher is suitable for reading to advance stone, end opening discharging.Stone is comminuted fragmentation in crusher chamber, particle size after cracking varies, big needs continue broken, the finished product building stones that reached the requirement granularity can't release immediately, must be mingled in the building stones that do not reach broken requirement and continue fragmentation together, just arrive outlet by last fracture area, middle fracture area, following fracture area, increased great rotary resistance, need very big energy overcome this part resistance to disintegrating machine.One granule stone mill has decreased monoblock tooth plate (wearing piece), makes wearing piece do useless wearing and tearing, and economic loss is very big.
2. the problem of " amount of compression greater than dash the amount of bumping ": the system sand machine of types such as reaction type, impact type, hammer mill, broken building stones be divided into two parts, a part is to quicken to building stones, be able to fragmentation on the wearing plate towards running into, another part is the wearing piece of rotation and static wearing piece crush and grind fragmentation.The ratio of this two parts crushing is that extruding is bumped greater than dashing at present.Promptly dash and bump fragmentation, do not reach the broken building stones that require and transfer attrition crushing to.Problem is: most of building stones do not have fragmentation towards having bumped, and have lost energy, have reduced efficient; The building stones ratio that changes attrition crushing over to increases, and the wearing and tearing of wearing piece are with regard to corresponding enhancing.The main cause that Here it is has system sand function consumption height now, yield poorly, consumable accessory consumption is big.
The utility model content
The purpose of this utility model is to provide the compound system sand of a kind of birotor machine, and these system sand facility have the characteristics that energy consumption is low, can reduce wear.
For achieving the above object, technical solution adopted in the utility model is: the compound system sand of birotor machine, it comprises body, first crushing shell, upper rotor part, pendulum, second crushing shell, the 3rd crushing shell, the 4th crushing shell, the 5th crushing shell, the 6th crushing shell, rotating driving device, first sieve plate, second sieve plate, in the body is cavity, the upper end of body is provided with charging aperture, and the lower end of body is provided with discharging opening; Upper rotor part is positioned at the top of the cavity of body, upper rotor part is fixed on the rotating shaft, the both ends of last rotating shaft are connected with body by bearing respectively, one end of last rotating shaft is positioned at outside the body and with rotating driving device and links to each other, be hinged with pendulum by bearing pin on the upper rotor part, the body in the left side of upper rotor part is provided with second crushing shell, the 3rd crushing shell, the body of the top, left side of upper rotor part is provided with first crushing shell, the body of the left part top of upper rotor part is provided with the 4th crushing shell, the body on the right side of upper rotor part is provided with the 5th crushing shell, the 6th crushing shell, pendulum are positioned at first crushing shell, second crushing shell, the 3rd crushing shell, the 4th crushing shell, the 5th crushing shell, the 6th crushing shell, in the space that first sieve plate and second sieve plate are surrounded; It is characterized in that: the below of upper rotor part is provided with lower rotor part; Lower rotor part and upper rotor part dislocation are arranged; Lower rotor part is fixed on down on the rotating shaft, and the both ends of following rotating shaft are connected with body by bearing respectively, and an end of following rotating shaft is positioned at outside the body and with rotating driving device and links to each other, and lower rotor part upper edge circumferential outer edge is fixed with bar; The body of the top, left side of lower rotor part is provided with dividing plate; The body on the right side of lower rotor part is provided with the 7th crushing shell, the 8th crushing shell, and first sieve plate is arranged on the place, the first sieve plate hole on the 7th crushing shell, and second sieve plate is arranged on the place, the second sieve plate hole on the 8th crushing shell.
The dislocation of described lower rotor part and upper rotor part is arranged as: on same vertical plane, the vertical line of crossing the lower rotor part central point and the vertical line of crossing the upper rotor part central point are at a distance of 150～280mm.
The beneficial effects of the utility model are:
One, the identical birotor of linear velocity is placed in design up and down.Reaction type, impact type equipment are by grinding and impacting, collide two kinds of crumbling methods and simultaneously building stones are carried out fragmentation.Wherein, impact accounts for main component.Dash the nearly 200m/s of movement velocity that bumps building stones.The suitable direction of motion of building stones during the utility model moves this part acceleration shock is once more implemented the collision fragmentation to crushing shell.
Traditional swing hammer crusher rotor (can be swung because of hammering into shape, be called soft hammer) and strike back broken rotor and (adorn bar on the rotor, can not swing, be called hard hammer) compound dislocation device up and down, form and embrace the material alveolus, when hard hammer, soft hammer with same linear velocity to the same direction (see figure 1) when embracing material alveolus 8 of moving, will firmly embrace sudden in the same way building stones, two hammers are clamped building stones, rotation at a high speed, allow building stones obtain 300m/s acceleration (a=(Vt-VD)/t=(500-200)/1=300), the speed that this moment, building stones flew out between two hammers is 500m/s, impacting on the crushing shell promptly can be broken.Here it is embraces the new technology of expecting the acceleration shock fragmentation once more to the high-speed motion building stones.So, the ratio of " dashing the amount of bumping " significantly increases; The ratio of " amount of grinding " significantly reduces.Do not have relative motion between hammer, soft hammer, building stones three firmly in this process, be in relative static conditions, two hammers (hammer and soft hammer firmly) wearing and tearing are minimum.With the acceleration of taking advantage of a situation of the building stones of 200m/s speed motion, noenergy loss.Save energy and reduce the cost and reached the benefit more than 2 times.Utilization is the combination of hammer, soft hammer firmly, is convenient to clamp with impelling go out building stones.
Two, the design of band sieve aperture on the crushing shell.360 ° of rotations of two rotors are all at broken building stones, divide equally group in 360 ° broken alveolus and placed the crushing shell that is provided with sieve aperture, allow building stones fragmentation everywhere sift out everywhere, change traditional disintegrating machine and advance the design that a bite goes out flatly, reduced wearing and tearing, reduced energy consumption, improved efficient.
Three, soft hammer screws at a high speed to separate to act between thick stick has: (1) fragmentation, and (2) screening, (3) make its charging even, are unlikely to vexed car.
Four, establish sieve clinging bar (plate) hole on the 7th crushing shell, the 8th crushing shell, regulate sieve clinging bar group easily, can arbitrarily obtain the sand grains of different sizes.
Description of drawings
Fig. 1 is the structural representation of the compound system sand of the utility model birotor machine.
Among the figure: 1-body, 2-first crushing shell, 3-sieve aperture, the 4-upper rotor part, 5-pendulum, 6-second crushing shell, 7-the 3rd crushing shell, 8-are embraced material alveolus, 9-dividing plate, the 10-bar, 11-lower rotor part, 12-the 4th crushing shell, the 13-charging aperture, 14-separates thick stick, 15-the 5th crushing shell, 16-the 6th crushing shell, 17-the 7th crushing shell, 18-first peg, 19-first sieve plate (bar) hole, 20-first adjusting screw(rod), 21-second peg, 22-the 8th crushing shell, 23-second sieve plate (bar) hole, 24-second adjusting screw(rod), the 25-discharging opening.
The specific embodiment
As shown in Figure 1, the compound system sand of birotor machine, it comprises body 1, first crushing shell 2, upper rotor part 4, pendulum 5, second crushing shell 6, the 3rd crushing shell 7, dividing plate 9, bar 10, lower rotor part 11, the 4th crushing shell 12, the 5th crushing shell 15, the 6th crushing shell 16, rotating driving device, first sieve plate, second sieve plate, in the body 1 is cavity, the upper end of body 1 is provided with charging aperture 13, and the lower end of body 1 is provided with discharging opening 25; Upper rotor part (disk) 4 is positioned at the top of the cavity of body 1, upper rotor part 4 is fixed on the rotating shaft, the both ends of last rotating shaft are connected (promptly going up rotating shaft can rotate) by bearing respectively with body 1, one end of last rotating shaft is positioned at outside the body 1 and with rotating driving device link to each other (rotating driving device drives and goes up the rotating shaft rotation), (number of pendulum 5 is determined as required to be hinged with pendulum 5 by bearing pin on the upper rotor part 4, present embodiment adopts 4 pendulums 5, pendulum 5 can be swung, 4 pendulums 5 are distributed on the upper rotor part 4), the body 1 in the left side of upper rotor part 4 is provided with second crushing shell 6, the 3rd crushing shell 7, the body 1 of the top, left side of upper rotor part 4 is provided with first crushing shell 2, the body 1 of the left part top of upper rotor part 4 is provided with the 4th crushing shell 12, the body 1 on the right side of upper rotor part 4 is provided with the 5th crushing shell 15, the 6th crushing shell 16, pendulum 5 are positioned at first crushing shell 2, second crushing shell 6, the 3rd crushing shell 7, the 4th crushing shell 12, the 5th crushing shell 15, the 6th crushing shell 16, in the space that first sieve plate and second sieve plate are surrounded; The below of upper rotor part 4 is provided with lower rotor part (disk) 11; On same vertical plane, the vertical line of crossing lower rotor part 11 central points (is that the dislocation of upper rotor part and lower rotor part is arranged with the vertical line of crossing upper rotor part 4 central points at a distance of 150～280mm, 2 vertical lines do not overlap, and concrete distance is determined according to the size of system sand machine, or determined as required); Lower rotor part 11 is fixed on down on the rotating shaft, the both ends of following rotating shaft are connected (promptly descending rotating shaft to rotate) by bearing respectively with body 1, one end of following rotating shaft is positioned at outside the body 1 and with rotating driving device link to each other (rotating driving device drives rotating shaft rotation down), lower rotor part 11 upper edge circumferential outer edge are fixed with bar 10, and (number of bar 10 is determined as required, present embodiment adopts 10,4 bars 10 of 4 bars to be distributed on the lower rotor part 11); The body 1 of the top, left side of lower rotor part 11 is provided with dividing plate 9; The body 1 on the right side of lower rotor part 11 is provided with the 7th crushing shell 17, the 8th crushing shell 22, first sieve plate is arranged on 19 places, the first sieve plate hole on the 7th crushing shell 17, and (first sieve plate of present embodiment adopts and is fixed by screw, first sieve plate can be changed as required), second sieve plate is arranged on 23 places, the second sieve plate hole (second sieve plate of present embodiment adopts and fixed by screw, and second sieve plate can be changed as required) on the 8th crushing shell 22.In the present embodiment, the screen aperture of first sieve plate and second sieve plate is 6-12mm.
Top in the body 1 is fixed with 2 and separates thick stick 14 (separating the top that thick stick is positioned at upper rotor part 4), and during upper rotor part 4 rotations, the top of pendulum 5 is passed through between 2 separation thick sticks 14.
Minimum point when the pendulum 5 on peak the when bar on the lower rotor part 11 is in the extreme higher position and the upper rotor part 4 is in extreme lower position, the distance between the two are 5～10mm.
Described lower rotor part 11 is identical with the direction of rotation of upper rotor part 4.The speed limit degree 500m/s of the rotating speed of lower rotor part 11 and upper rotor part 4.
The upper end of described the 7th crushing shell 17 hangs on first peg 18, the bottom of the 7th crushing shell 17 is provided with screw, one end of first adjusting screw(rod) 20 screws in the screw, and first peg 18 and first adjusting screw(rod) 20 are arranged on (i.e. the 7th crushing shell 17 adjustable angle) on the body 1.
The upper end of described the 8th crushing shell 22 hangs on second peg 21, the bottom of the 8th crushing shell 22 is provided with screw, one end of second adjusting screw(rod) 24 screws in the screw, second peg 21 and second adjusting screw(rod) 24 are arranged on (i.e. the 8th crushing shell 22 adjustable angle) on the body 1, are with spring on second adjusting screw(rod) 24.
Be equipped with sieve aperture 3 (in the present embodiment on described first crushing shell 2, second crushing shell 6, the 3rd crushing shell 7, the 5th crushing shell 15, the 6th crushing shell 16, the aperture of sieve aperture 3 is horn-like, to break≤the finished product sand-lime of 4.75mm, fragmentation is released everywhere everywhere in crusher chamber, do not allow this part the building stones of finished product by broken total travel.Grinding, resistance have been reduced.Improved efficient).
Described rotating driving device comprises motor, two belt pulley, first belt, second belt, first belt pulley, second belt pulley, the output shaft of motor is provided with two belt pulleys, first belt pulley is arranged on an end of rotating shaft, second belt pulley is arranged on down an end of rotating shaft, first belt pulley is linked to each other with two belt pulleys by first belt, and second belt pulley is by second belt link to each other with two belt pulleys (promptly motor drives upper rotor part, lower rotor part rotation simultaneously).Rotating driving device also can adopt other version, as: rotating driving device is made up of 2 motors, and the output shaft of first motor is received shaft coupling and linked to each other with an end of last rotating shaft, and the output shaft of second motor is received shaft coupling and linked to each other with an end of following rotating shaft.
The finished product of the compound system sand of this birotor machine institute output is≤sand grains of 4.75mm.
Claims (10)
1. the compound system sand of birotor machine, it comprises body (1), first crushing shell (2), upper rotor part (4), pendulum (5), second crushing shell (6), the 3rd crushing shell (7), the 4th crushing shell (12), the 5th crushing shell (15), the 6th crushing shell (16), rotating driving device, first sieve plate, second sieve plate, in the body (1) is cavity, the upper end of body (1) is provided with charging aperture (13), and the lower end of body (1) is provided with discharging opening (25); Upper rotor part (4) is positioned at the top of the cavity of body (1), upper rotor part (4) is fixed on the rotating shaft, the both ends of last rotating shaft are connected with body (1) by bearing respectively, one end of last rotating shaft is positioned at outside the body (1) and with rotating driving device and links to each other, upper rotor part (4) is gone up and is hinged with pendulum (5) by bearing pin, the body (1) in the left side of upper rotor part (4) is provided with second crushing shell (6), the 3rd crushing shell (7), the body (1) of the top, left side of upper rotor part (4) is provided with first crushing shell (2), the body (1) of the left part top of upper rotor part (4) is provided with the 4th crushing shell (12), the body (1) on the right side of upper rotor part (4) is provided with the 5th crushing shell (15), the 6th crushing shell (16), pendulum (5) is positioned at first crushing shell (2), second crushing shell (6), the 3rd crushing shell (7), the 4th crushing shell (12), the 5th crushing shell (15), the 6th crushing shell (16), in the space that first sieve plate and second sieve plate are surrounded; It is characterized in that: the below of upper rotor part (4) is provided with lower rotor part (11), and lower rotor part (11) is arranged with upper rotor part (4) dislocation; Lower rotor part (11) is fixed on down on the rotating shaft, and the both ends of following rotating shaft are connected with body (1) by bearing respectively, and an end of following rotating shaft is positioned at outside the body (1) and with rotating driving device and links to each other, and lower rotor part (11) upper edge circumferential outer edge is fixed with bar (10); The body (1) of the top, left side of lower rotor part (11) is provided with dividing plate (9); The body (1) on the right side of lower rotor part (11) is provided with the 7th crushing shell (17), the 8th crushing shell (22), the first sieve plate hole (19) that first sieve plate is arranged on the 7th crushing shell (17) is located, and the second sieve plate hole (23) that second sieve plate is arranged on the 8th crushing shell (22) is located.
2. the compound system sand of birotor according to claim 1 machine, it is characterized in that: the dislocation of described lower rotor part (11) and upper rotor part (4) is arranged as: on same vertical plane, the vertical line of crossing lower rotor part (11) central point and the vertical line of crossing upper rotor part (4) central point are at a distance of 150～280mm.
3. the compound system sand of birotor according to claim 1 machine is characterized in that: the top in the body (1) is fixed with 2 and separates thick stick (14), and during upper rotor part (4) rotation, the top of pendulum (5) is passed through between 2 separation thick sticks (14).
4. the compound system sand of birotor according to claim 1 machine, it is characterized in that: the upper end of described the 7th crushing shell (17) hangs on first peg (18), the bottom of the 7th crushing shell (17) is provided with screw, one end of first adjusting screw(rod) (20) screws in the screw, and first peg (18) and first adjusting screw(rod) (20) are arranged on the body (1).
5. the compound system sand of birotor according to claim 1 machine, it is characterized in that: the upper end of described the 8th crushing shell (22) hangs on second peg (21), the bottom of the 8th crushing shell (22) is provided with screw, one end of second adjusting screw(rod) (24) screws in the screw, second peg (21) and second adjusting screw(rod) (24) are arranged on the body 1, and second adjusting screw(rod) is with spring on (24).
6. the compound system sand of birotor according to claim 1 machine is characterized in that: be equipped with sieve aperture (3) on described first crushing shell (2), second crushing shell (6), the 3rd crushing shell (7), the 5th crushing shell (15), the 6th crushing shell (16).
7. the compound system sand of birotor according to claim 1 machine, it is characterized in that: pendulum (5) is 4,4 pendulums (5) are distributed on the upper rotor part (4).
8. the compound system sand of birotor according to claim 1 machine, it is characterized in that: described bar (10) is 4,4 bars (10) are distributed on the lower rotor part (11).
9. the compound system sand of birotor according to claim 1 machine, it is characterized in that: described rotating driving device comprises motor, two belt pulley, first belt, second belt, first belt pulley, second belt pulley, the output shaft of motor is provided with two belt pulleys, first belt pulley is arranged on an end of rotating shaft, second belt pulley is arranged on down an end of rotating shaft, first belt pulley is linked to each other with two belt pulleys by first belt, and second belt pulley is linked to each other with two belt pulleys by second belt.
10. the compound system sand of birotor according to claim 1 machine, it is characterized in that: described rotating driving device is made up of 2 motors, the output shaft of first motor is received shaft coupling and is linked to each other with an end of last rotating shaft, and the output shaft of second motor is received shaft coupling and linked to each other with an end of following rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205706263U CN201855715U (en) | 2010-10-20 | 2010-10-20 | Composite sand making machine with double motors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205706263U CN201855715U (en) | 2010-10-20 | 2010-10-20 | Composite sand making machine with double motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201855715U true CN201855715U (en) | 2011-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205706263U Expired - Lifetime CN201855715U (en) | 2010-10-20 | 2010-10-20 | Composite sand making machine with double motors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201855715U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954303A (en) * | 2010-10-20 | 2011-01-26 | 松滋市中发机电实业有限公司 | Dual-rotor combined sand making machine |
| CN102716781A (en) * | 2012-06-16 | 2012-10-10 | 临沂市矿宝机械有限公司 | Rotating roll hedging crushing machine |
| CN102974423A (en) * | 2012-11-15 | 2013-03-20 | 涂佳永 | Multi-functional pulverizer |
-
2010
- 2010-10-20 CN CN2010205706263U patent/CN201855715U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954303A (en) * | 2010-10-20 | 2011-01-26 | 松滋市中发机电实业有限公司 | Dual-rotor combined sand making machine |
| CN101954303B (en) * | 2010-10-20 | 2012-10-03 | 松滋市中发机电实业有限公司 | Dual-rotor combined sand making machine |
| CN102716781A (en) * | 2012-06-16 | 2012-10-10 | 临沂市矿宝机械有限公司 | Rotating roll hedging crushing machine |
| CN102974423A (en) * | 2012-11-15 | 2013-03-20 | 涂佳永 | Multi-functional pulverizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110608 Effective date of abandoning: 20121003 |