CN105170228A - Double-tooth-roll crusher - Google Patents
Double-tooth-roll crusher Download PDFInfo
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- CN105170228A CN105170228A CN201510471025.4A CN201510471025A CN105170228A CN 105170228 A CN105170228 A CN 105170228A CN 201510471025 A CN201510471025 A CN 201510471025A CN 105170228 A CN105170228 A CN 105170228A
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- drive roll
- driven voller
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Abstract
The invention provides a double-tooth-roll crusher. The double-tooth-roll crusher comprises a motor, and the output end of the motor is connected with a planetary gear through a fluid coupling. The output end of the planetary gear is connected with a crushing device through a diaphragm coupling, so that torque output by the planetary gear is transmitted to the crushing device. The crushing device comprises a feeding inlet, a machine shell, a machine seat, a discharging outlet, a driving roll, a power distributor, a driven roll, a center distance adjusting device and a removing tooth device. The tooth sticking and tooth breakage phenomena are avoided through the design, the crushing tooth rolls and other key components are long in service life, operation is stable, the failure rate is low, and the equipment maintenance cost is low. The degree of automation is high, the technological process of material crushing is shortened, the operation efficiency of the system is improved, the number of corresponding operators can be decreased, and the equipment cost and production cost are further reduced.
Description
Technical field
The invention belongs to crushing mechanism field, relate to a kind of double-geared roller crusher, be applied particularly to the fragmentation to hard plastic material in metallurgy industry.
Background technology
Due to the particularity of hard plastic material, its toughness is large, intensity is high, very large plastic deformation is produced when pressurized, percentage elongation can reach 55%, in the problem that the process of fragmentation is easy to cause sticky tooth even to collapse tooth and material density to change, and internal batch temperature rise is higher after being squeezed, easily cause the oxidation of material.Based on above reason, utilize merely the jaw crusher of compression and bending stress, gyratory crusher, hammer mill etc. that it can not be made effectively broken.
The existing shearing roll crusher for hard plastic material fragmentation exists that production capacity is too low, equipment failure rate is high, the problem that serrated knife is fragile and maintenance cost is high.In order to avoid the oxidation of material, often broken progression is too much, causes the quantity of equipment many, and floor space is large, and overall investment is excessive; On the other hand, because factory building lengthens, broken line degree of opening is comparatively large and the broken cycle is long, and the contaminated probability of material increases, thus affects the quality of product.And crushing mechanism power house environment is severe, and the automaticity of current shearing roll crusher is low, and the health effect of severe operating environment to workman is larger.
As can be seen from the above description, due to the particularity of hard plastic material, when selecting disintegrating machine, should consider the generation of avoiding collapsing tooth phenomenon, the probability of at utmost low reduction material oxidation again, takes into full account cost and the automated production of equipment again.And existing device and published patent are not considered or only part considers the problems referred to above, and the effect of practical application is undesirable.This just need badly find a kind of newly simple, cost is low and the new type crushing machine for hard plastic material fragmentation that automaticity is high to solve the defect existed in prior art.
Summary of the invention
The object of the invention is in view of the foregoing defects the prior art has, design that a kind of production capacity is high, dependable performance to be to improve the operating environment of workman, to avoid collapsing the double-geared roller crusher of tooth and material oxidation.
Realize the technical scheme of the object of the invention: a kind of double-geared roller crusher, it comprises motor, and motor output end is connected with planetary reducer by fluid-flywheel clutch; Planetary reducer output connects breaker by diaphragm coupling, thus the moment of torsion that planetary reducer exports is passed to breaker;
Described breaker comprises charging aperture, casing, support, discharging opening, drive roll, power distributor, driven voller, center distance adjusting apparatus and picks tooth device; Wherein, drive roll and driven voller are set up in parallel, and drive roll and driven voller are all positioned on support through center distance adjusting apparatus bottom; Drive roll is connected power distributor with the input of driven voller, picks the opposite side that tooth device is positioned at drive roll and driven voller feedstock direction, and is fixed on support; Picking the outside of tooth device, casing is connected on support; The top of casing is connected with charging aperture, and the below of support is connected with discharging opening, and discharging opening with pick tooth device and support
A kind of double-geared roller crusher as above, the drive roll described in it and the axis being parallel of driven voller, and the plane at its axis place is parallel with frame upper surface.
A kind of double-geared roller crusher as above, the drive roll described in it and driven voller, by the control of roller tooth external diameter, realize drive roll and driven voller crown tangential velocity differential is the differential gearing of 5.2mm/s.
A kind of double-geared roller crusher as above, the power distributor described in it is a pair gear, realizes the transmission of fixed drive ratio between drive roll and driven voller.
A kind of double-geared roller crusher as above, described in it pick tooth device pick serrated knife adopt split type be installed on pick tooth device knife rest on.
A kind of double-geared roller crusher as above, the center distance adjusting apparatus side described in it is fixed, and side can be moved along support; The centre-to-centre spacing that described drive roll and driven voller keep is determined according to the requirement of material particle size after cracking.
A kind of double-geared roller crusher as above, the center distance adjusting apparatus described in it, by the travel switch of device side, when material size exceedes breaking capacity, can realize the function of drive roll and driven voller reversion.
A kind of double-geared roller crusher as above, the casing described in it and support are provided with peep hole.
A kind of double-geared roller crusher as above, the planetary reducer described in it with diaphragm coupling, adopt spline to be connected between diaphragm coupling with breaker.
A kind of double-geared roller crusher as above, electric motor starting described in it, power is delivered on drive roll successively by fluid coupling, planetary reducer, diaphragm coupling, then be assigned to driven voller on by the power on drive roll by certain speed reducing ratio by power distributor, drive roll and driven voller rotate; Sent into from charging aperture by material to be broken, under the effect of the roller tooth of drive roll and driven voller, material is carried out fragmentation, the material after fragmentation is transported to downstream through discharging opening; The material adhering to drive roll and driven voller roller backlash is picked tooth device and is rejected, and falls into and the feed opening picking tooth device and be connected with support, with the mass transport be broken to downstream; Center distance adjusting apparatus can adjust the centre-to-centre spacing of drive roll and driven voller.
Effect of the present invention is: a kind of double-geared roller crusher of the present invention, and broken material outward appearance look does not occur and becomes, and the unchanged rate of density is 100%, and the quality of the product produced is significantly improved.Design of the present invention avoids sticky tooth and collapses the generation of tooth phenomenon, and the critical component life-spans such as crushing toothed roller are long, operate steadily, failure rate is low, and cost of equipment maintenance reduces.Separate unit production capacity of the present invention is 6 tons/hour, compact conformation, and floor space is little, for actual items construction, significantly can reduce system investments, shortens the project construction time.Automaticity of the present invention is high, shortens the technological process to material fragmentation, improves the operating efficiency of system, can reduce the quantity of corresponding operating personnel depaly, reduces equipment cost and production cost further.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of double-geared roller crusher of the present invention;
Fig. 2 is the top view of the double-geared roller crusher shown in Fig. 1;
Fig. 3 is the structural representation of breaker;
The A-A view that Fig. 4 is the breaker shown in Fig. 3;
Fig. 5 is the 3-D view of breaker shown in Fig. 3.
In figure: 1. motor; 2. fluid-flywheel clutch; 3. planetary reducer; 4. diaphragm coupling; 5. breaker; 51. charging apertures; 52. casings; 53. supports; 54. discharging openings; 55. drive rolls; 56. power distributor; 57. driven vollers; 58. center distance adjusting apparatus; 59. pick tooth device.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, a kind of double-geared roller crusher of the present invention is further introduced.
As shown in Figure 1 and Figure 2, a kind of double-geared roller crusher of the present invention, it comprises motor 1, and motor 1 output is connected with planetary reducer 3 by fluid-flywheel clutch 2; Planetary reducer 3 output connects breaker 5 by diaphragm coupling 4, passes to breaker 5 with the high pulling torque exported by planetary reducer 3.Planetary reducer 3 is with diaphragm coupling 4, diaphragm coupling 4 and adopt spline to be connected between breaker.
As shown in Figures 3 to 5, described breaker 5 comprises charging aperture 51, casing 52, support 53, discharging opening 54, drive roll 55, power distributor 56, driven voller 57, center distance adjusting apparatus 58 and picks tooth device 59; Wherein, drive roll 55 and driven voller 57 are set up in parallel, and drive roll 55 and driven voller 57 are all positioned on support 53 through center distance adjusting apparatus 58 bottom; Drive roll 55 is connected power distributor 56 with the input of driven voller (57), picks the opposite side that tooth device 59 is positioned at drive roll 55 and driven voller 57 feedstock direction, and is fixed on support 53; Picking the outside of tooth device 59, casing 52 is connected on support 53; The top of casing 52 is connected with charging aperture 51, and the below of support 53 is connected with discharging opening 54, and discharging opening 54 with pick tooth device 59 and support 53 is fixed.
The axis being parallel of above-mentioned drive roll 55 and driven voller 57, and the plane at its axis place is parallel with support 53 upper surface; Drive roll 55 and driven voller 57, by the control of roller tooth external diameter, realize drive roll and driven voller crown tangential velocity differential is the differential gearing of 5.2mm/s.
Above-mentioned power distributor 56 is a pair gear, realizes the transmission of fixed drive ratio between drive roll and driven voller.
Above-mentioned pick tooth device 59 pick serrated knife adopt split type be installed on pick tooth device knife rest on.
Above-mentioned center distance adjusting apparatus 58 side is fixed, and side can be moved along support; Described drive roll 55 is determined according to the requirement of material particle size after cracking with the centre-to-centre spacing that driven voller 57 keeps.Center distance adjusting apparatus 58, by the travel switch of device side, when material size exceedes breaking capacity, can realize the function of drive roll 55 and driven voller 57 reversion.
Said machine casing 52 and support 53 are provided with peep hole.
As shown in Fig. 3, Fig. 4, Fig. 5, the operation principle of double-geared roller crusher of the present invention:
Motor 1 starts, power is delivered on the drive roll 55 of breaker 5 by fluid coupling 2, planetary reducer 3, diaphragm coupling 4, then be assigned to driven voller 57 on by the power on drive roll 55 by certain speed reducing ratio by power distributor 56, drive roll 55 and driven voller 57 rotate by rotation direction shown in Fig. 3.After start operates steadily, material to be broken is sent into disintegrating machine from charging aperture 51, under the effect of the roller tooth of drive roll 55 and driven voller 57, material is carried out fragmentation, material after fragmentation is transported to next technological process through discharging opening 54, the tooth device 59 that picks that the material adhering to drive roll 55 and driven voller 57 roller backlash is fixed in breaker roll opposite side is rejected, and fall into and the feed opening 54 picking tooth device 59 and be connected with support 53, with the mass transport be broken to downstream.When running into hard material, center distance adjusting apparatus 58 can adjust the centre-to-centre spacing of drive roll 55 and driven voller 57, thus avoids breaker roll roller tooth to get stuck the generation of phenomenon; When running into abnormal material; when gap between drive roll 55 and driven voller 57 exceedes the adjusting range of center distance adjusting apparatus 58, touch the travel switch of center distance adjusting apparatus 58 side, drive roll 55 and driven voller 57 reverse simultaneously; rear parking, to play the effect of protection breaker roll.
Claims (10)
1. a double-geared roller crusher, is characterized in that: it comprises motor (1), and motor (1) output is connected with planetary reducer (3) by fluid-flywheel clutch (2); Planetary reducer (3) output connects breaker (5) by diaphragm coupling (4), thus the moment of torsion that planetary reducer (3) exports is passed to breaker (5);
Described breaker (5) comprises charging aperture (51), casing (52), support (53), discharging opening (54), drive roll (55), power distributor (56), driven voller (57), center distance adjusting apparatus (58) and picks tooth device (59); Wherein, drive roll (55) and driven voller (57) are set up in parallel, and drive roll (55) and driven voller (57) are all positioned on support (53) through center distance adjusting apparatus (58) bottom; Drive roll (55) is connected power distributor (56) with the input of driven voller (57), pick the opposite side that tooth device (59) is positioned at drive roll (55) and driven voller (57) feedstock direction, and be fixed on support (53); Picking the outside of tooth device (59), casing (52) is connected on support (53); The top of casing (52) is connected with charging aperture (51), the below of support (53) is connected with discharging opening (54), and discharging opening (54) is with to pick tooth device (59) and support (53) fixing.
2. a kind of double-geared roller crusher according to claim 1, is characterized in that: described drive roll (55) and the axis being parallel of driven voller (57), and the plane at its axis place is parallel with support (53) upper surface.
3. a kind of double-geared roller crusher according to claim 1, it is characterized in that: described drive roll (55) and driven voller (57), by the control of roller tooth external diameter, realize drive roll and driven voller crown tangential velocity differential is the differential gearing of 5.2mm/s.
4. a kind of double-geared roller crusher according to claim 1, is characterized in that: described power distributor (56) is a pair gear, realizes the transmission of fixed drive ratio between drive roll and driven voller.
5. a kind of double-geared roller crusher according to claim 1, is characterized in that: described pick tooth device (59) pick serrated knife adopt split type be installed on pick tooth device knife rest on.
6. a kind of double-geared roller crusher according to claim 1, is characterized in that: described center distance adjusting apparatus (58) side is fixed, and side can be moved along support; The centre-to-centre spacing that described drive roll (55) and driven voller (57) keep is determined according to the requirement of material particle size after cracking.
7. a kind of double-geared roller crusher according to claim 1, it is characterized in that: described center distance adjusting apparatus (58) is by the travel switch of device side, when material size exceedes breaking capacity, the function that drive roll (55) and driven voller (57) reverse can be realized.
8. a kind of double-geared roller crusher according to claim 1, is characterized in that: described casing (52) and support (53) are provided with peep hole.
9. a kind of double-geared roller crusher according to claim 1, is characterized in that: described planetary reducer (3) is connected with adopting spline between breaker with diaphragm coupling (4), diaphragm coupling (4).
10. a kind of double-geared roller crusher according to claim 1, it is characterized in that: described motor (1) starts, power is delivered on drive roll (55) by fluid coupling (2), planetary reducer (3), diaphragm coupling (4) successively, then be assigned to driven voller (57) on by the power on drive roll (55) by certain speed reducing ratio by power distributor (56), drive roll (55) and driven voller (57) rotate; Sent into from charging aperture (51) by material to be broken, under the effect of the roller tooth of drive roll (55) and driven voller (57), material is carried out fragmentation, the material after fragmentation is transported to downstream through discharging opening (54); The material adhering to drive roll (55) and driven voller (57) roller backlash is picked tooth device (59) and is rejected, and fall into and the feed opening (54) picking tooth device (59) and be connected with support (53), with the mass transport be broken to downstream; Center distance adjusting apparatus (58) can adjust the centre-to-centre spacing of drive roll (55) and driven voller (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510471025.4A CN105170228B (en) | 2015-08-04 | 2015-08-04 | A kind of double-geared roller crusher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510471025.4A CN105170228B (en) | 2015-08-04 | 2015-08-04 | A kind of double-geared roller crusher |
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| Publication Number | Publication Date |
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| CN105170228A true CN105170228A (en) | 2015-12-23 |
| CN105170228B CN105170228B (en) | 2018-06-26 |
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| CN201510471025.4A Active CN105170228B (en) | 2015-08-04 | 2015-08-04 | A kind of double-geared roller crusher |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536925A (en) * | 2016-01-28 | 2016-05-04 | 江苏赛德力制药机械制造有限公司 | Corrugated roller pulverizer |
| CN109365044A (en) * | 2018-10-11 | 2019-02-22 | 哈尔滨理工大学 | Kitchen garbage handles crusher |
| CN109675669A (en) * | 2019-01-10 | 2019-04-26 | 江苏华宏科技股份有限公司 | A kind of waste metal precrushing processing equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108855379A (en) * | 2018-08-31 | 2018-11-23 | 江苏鹏飞集团股份有限公司 | Single-drive synchronous mode roll squeezer |
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| CN103372477A (en) * | 2012-11-23 | 2013-10-30 | 无锡众望四维科技有限公司 | Crushing roll |
| CN104368415A (en) * | 2014-09-29 | 2015-02-25 | 北京航天动力研究所 | Rod-toothed crusher center distance adjusting device |
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB220176A (en) * | 1923-08-27 | 1924-08-14 | William Henry Coward | Improvements in crushers and pulverizers |
| CN2082639U (en) * | 1990-05-12 | 1991-08-14 | 焦作煤矿设备厂 | Roll type pulverizer for boiler |
| CN1325760A (en) * | 2000-05-29 | 2001-12-12 | 株式会社中山铁工所 | Drum crusher |
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| CN2925603Y (en) * | 2006-07-11 | 2007-07-25 | 广州德润环保科技发展有限公司 | Refuse crusher with double roller |
| CN201260969Y (en) * | 2008-08-15 | 2009-06-24 | 张啟洋 | Differential tower type pulverizer |
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| CN202315994U (en) * | 2011-11-07 | 2012-07-11 | 英利集团有限公司 | Solar battery assembly decomposing equipment and automatic material-transporting double-shaft bevelment crushing device thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105536925A (en) * | 2016-01-28 | 2016-05-04 | 江苏赛德力制药机械制造有限公司 | Corrugated roller pulverizer |
| CN109365044A (en) * | 2018-10-11 | 2019-02-22 | 哈尔滨理工大学 | Kitchen garbage handles crusher |
| CN109675669A (en) * | 2019-01-10 | 2019-04-26 | 江苏华宏科技股份有限公司 | A kind of waste metal precrushing processing equipment |
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| Publication number | Publication date |
|---|---|
| CN105170228B (en) | 2018-06-26 |
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Address after: 100076 Beijing, Fengtai District, South Road, No. 1, Applicant after: Beijing Inst. of Aerospace Dynamics Applicant after: Beijing Aerospace Petrochemical Technology and Equipment Engineering Corporation Applicant after: TITANIUM PLANT, JINCHUAN GROUP CO., LTD. Address before: 100076 Beijing, Fengtai District, South Road, No. 1, Applicant before: Beijing Inst. of Aerospace Dynamics Applicant before: Beijing Aerospace Petrochemical Technology and Equipment Engineering Corp. Applicant before: TITANIUM PLANT, JINCHUAN GROUP CO., LTD. |
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