CN218486053U - Vertical crusher - Google Patents
Vertical crusher Download PDFInfo
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- CN218486053U CN218486053U CN202222788297.5U CN202222788297U CN218486053U CN 218486053 U CN218486053 U CN 218486053U CN 202222788297 U CN202222788297 U CN 202222788297U CN 218486053 U CN218486053 U CN 218486053U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
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Abstract
The application discloses vertical crusher belongs to the technical field of comminuted machinery, including the casing, the casing upper end is equipped with the reducing mechanism who is used for smashing the material, is equipped with the hydraulic motor who is used for driving the reducing mechanism function on the casing. Use hydraulic motor to drive rubbing crusher, block reducing mechanism when the material is smashing the in-process, make reducing mechanism can't continue to rotate when carrying out crushing operation, the difficult overheated problem that produces of hydraulic motor this moment, when having solved the load too big, high-power motor can not just reverse in the twinkling of an eye and start smashing, during motor drive, the coil generates heat easily, and then the problem of overload phenomenon appears, hydraulic motor is difficult for appearing the heat loss problem in the drive process, make hydraulic motor's life longer, and then the life of rubbing crusher has been prolonged.
Description
Technical Field
The application relates to the technical field of material crushing machinery, in particular to a vertical crusher.
Background
Can produce a lot of copper scraps in the copper product course of working, because the good ductility of copper, general copper scraps are all continuous, form rectangular heliciform, and the transportation of being inconvenient for is stored, so generally can consider to adopt rubbing crusher to smash rectangular heliciform copper scraps.
The existing vertical crusher is generally driven by a motor, which can crush fragile and thin substances smoothly, but when the thickness of copper scraps needing to be crushed is larger, particularly chromium zirconium copper with high hardness, the crusher is often jammed, and even if a motor with larger power is replaced, a speed reducer with larger transmission ratio is replaced, the situation is difficult to overcome. Firstly, in the starting stage of the motor, electric power is not ready to be converted into kinetic energy, and most of the electric power is converted into heat energy of the coil, so that the motor is suitable for the working condition of long-time stable operation and is not suitable for the working condition of frequent starting and stopping, particularly, a high-power motor is not suitable for frequent starting and stopping, and the motor is easy to burn due to frequent starting and stopping. Moreover, a larger amount of extra supporting equipment can be brought by a larger-power motor, firstly, in order to avoid the impact of the starting stage of the large-power motor on a power grid and protect a motor coil from being burnt by overheating, a soft starter needs to be additionally arranged, in order to adjust the rotating speed of the motor, a frequency converter needs to be arranged, further, the large-power motor needs to use a three-phase power supply and the like, so that higher cutting force is simply obtained by improving the power of the motor, the supporting facilities are more, the maintenance is very complicated, and the cost is very high.
SUMMERY OF THE UTILITY MODEL
This application provides a vertical rubbing crusher to not enough that prior art exists, obtains the rubbing crusher that has big cutting force, long service life through simple easy scheme of maintaining.
The technical scheme for solving the technical problems is as follows:
the utility model provides a vertical crusher, includes the casing, the casing upper end is equipped with the reducing mechanism who is used for smashing the material, be equipped with on the casing and be used for the drive the hydraulic motor of reducing mechanism function.
Through adopting above-mentioned technical scheme, use hydraulic motor to drive the rubbing crusher, block reducing mechanism when the material is being smashed the in-process, make reducing mechanism can't continue the rotation when carrying out crushing operation, as long as switch hydraulic system's flow direction can realize the regulation that hydraulic motor turned to, and hydraulic motor can not take place similar motor stall when being stuck, the condition that the coil generates heat, hydraulic motor can not appear the heat loss problem at the driving process, therefore, when having obtained big cutting force, make the rubbing crusher more durable, be more applicable to similar operating mode that probably frequently opens and stops.
Further, reducing mechanism includes broken fill, coarse crushing mechanism and thin broken mechanism, broken fill is the funnel shape and sets up in the casing top, coarse crushing mechanism is located inside the broken fill, thin broken mechanism is located the bottom of broken fill.
Furthermore, the rough crushing mechanism comprises a rough crushing rotary knife, the rough crushing rotary knife and the crushing bucket are coaxially arranged, and the rough crushing rotary knife is used for performing rotary crushing operation on materials.
Further, the coarse crushing rotary knife comprises a connecting part, a stirring part and a crushing part, the coarse crushing rotary knife is connected with the casing through the connecting part, and the connecting part is in a circular truncated cone shape and gradually widens from top to bottom; the stirring part and the crushing part are both fixedly connected with the outer wall of the connecting part, and the stirring part is plate-shaped and is used for stirring materials; the length direction of the crushing part is parallel to the inclined direction of the side wall of the crushing hopper, the end part, far away from the connecting part, of the crushing part extends to be arranged above the crushing hopper, and the crushing part is used for crushing materials.
Further, coarse crushing mechanism includes that a plurality of coarse crushing tear the sword, coarse crushing tear the sword set firmly in the inner wall of broken fill, coarse crushing tear the sword and be used for cooperating coarse crushing revolving knife carries out breakage, stirring operation to the material.
Furthermore, a plurality of coarse crushing and tearing knives are arranged in sequence in a spiral shape.
Furthermore, the fine crushing mechanism comprises a grinding movable ring cutter and a grinding fixed ring cutter coaxially arranged with the grinding movable ring cutter, the grinding fixed ring cutter is annular and fixedly arranged on the upper end face of the casing, the grinding movable ring cutter is positioned on the inner side of the grinding fixed ring cutter and is rotatably connected with the casing, and the grinding movable ring cutter and the grinding fixed ring cutter are used for performing fine crushing operation on materials.
Furthermore, a gap is formed in the ring body of the grinding fixed ring cutter, and the ground material can move from one side of the grinding fixed ring cutter to the position below the grinding fixed ring cutter through the gap.
In summary, compared with the prior art, the beneficial effects of the above technical scheme are:
use hydraulic motor to drive rubbing crusher, block reducing mechanism when the material is smashing the in-process, make reducing mechanism can't continue to rotate when carrying out crushing operation, the difficult overheated problem that produces of hydraulic motor this moment, when having solved motor drive, the coil generates heat easily, and then the problem of overload phenomenon appears, hydraulic motor is difficult for appearing the heat waste problem in the driving process, makes hydraulic motor's life longer, and then has prolonged rubbing crusher's life.
Drawings
FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;
FIG. 2 is a schematic diagram of an exploded configuration of a hydraulic motor and a fine crushing mechanism in an embodiment of the present application;
FIG. 3 is a cross-sectional view of a rough crush rotating knife and a rough crush tearing knife in an embodiment of the present application;
fig. 4 is an exploded view of the crushing hopper and the coarse crushing rotary knife in the embodiment of the present application.
Description of the reference numerals: 1. a housing; 2. a hydraulic motor; 3. a crushing hopper; 4. a coarse crushing rotary knife; 41. a connecting portion; 42. a stirring section; 43. a crushing section; 5. coarsely crushing and tearing a knife; 6. a fine crushing mechanism; 61. grinding the movable ring cutter; 62. grinding a fixed ring cutter; 7. a hopper; 8. enclosing; 9. a drive shaft; 10. a chip discharging body; 11. sweeping a material plate; 12. a chip removal port.
Detailed Description
The principles and features of the present application are described below in conjunction with the accompanying fig. 1-4, which are presented by way of example only to illustrate the present application and not to limit the scope of the present application.
The embodiment of the application discloses vertical rubbing crusher. Referring to fig. 1 and 2, a vertical crusher comprises a casing 1, a crushing device for crushing materials is arranged at the upper end of the casing 1, and a hydraulic motor 2 for driving the crushing device to operate is arranged on the casing 1.
Because the driving efficiency of the motor is limited, the crusher driven by the motor can not crush thick chromium-zirconium-copper materials and pure copper materials, and the defects can not be overcome by using a high-power motor instead. And the rotary driving mode of the hydraulic system driving motor is stable, the output load is large, the crushing device driven by the hydraulic motor 2 is adopted, the chromium-zirconium-copper and pure copper bulk copper scraps can be crushed smoothly, and the crushing strength of the crusher is increased.
Use hydraulic motor 2 to drive rubbing crusher, block reducing mechanism when the material is being smashed the in-process, when making reducing mechanism can't continue to rotate and carry out crushing operation, hydraulic motor 2 is difficult for producing overheated problem, when having solved motor drive, the coil generates heat easily, and then the problem of overload phenomenon appears, hydraulic motor 2 is difficult for appearing the heat waste problem in the driving process, make hydraulic motor 2's life longer, and then the life of rubbing crusher has been prolonged.
The upper end of the crushing device is fixedly provided with a hopper 7, the hopper 7 is in a funnel shape and is arranged along the vertical direction, and the width of the hopper 7 is gradually reduced from top to bottom. An enclosure 8 is fixedly arranged at the upper end of the hopper 7, the enclosure 8 is arranged along the vertical direction, and the cross section of the enclosure 8 is shaped like U.
When the smashing operation is carried out, an operator places the bulk copper scraps in the enclosure 8, and the opening of the enclosure 8 is provided for the feeding operation of the operator. Then the bulk copper scraps are sequentially conveyed into the crushing device through the hopper 7 to be crushed, and the ordered feeding and crushing process of the bulk copper scraps is realized. Hopper 7 cooperatees with enclosing fender 8, makes operating personnel once only add a large amount of bulk copper bits after, in bulk copper bits can automatic and orderly get into reducing mechanism smashed, make rubbing crusher's material loading function more convenient.
Referring to fig. 3 and 4, the crushing device includes a crushing bucket 3, a coarse crushing mechanism and a fine crushing mechanism 6, the crushing bucket 3 is funnel-shaped and gradually reduces in width from top to bottom, the crushing bucket 3 is arranged along a vertical direction, the upper end portion of the crushing bucket 3 is fixedly connected with the bottom end of a hopper 7, and the lower end portion of the crushing bucket 3 is fixedly connected with the top end of a casing 1. The coarse crushing mechanism is located inside the crushing bucket 3, and the fine crushing mechanism 6 is located at the bottom end of the crushing bucket 3.
After the bulk copper scraps got into broken 3 of fighting, the bulk copper scraps removed to the lower tip of broken 3 of fighting from the upper end of broken 3 of fighting under the effect of gravity, and at this in-process, the coarse crushing mechanism carries out preliminary broken operation to the inside bulk copper scraps of broken 3 of fighting, and when the bulk copper scraps removed the bottom of broken 3 of fighting, thin crushing mechanism 6 carried out the broken operation that becomes more meticulous to the bulk copper scraps after being preliminary broken again.
Coarse crushing mechanism cooperatees with thin crushing mechanism 6, makes the nodular copper scraps can be smashed in order, carries out substep crushing operation simultaneously and can effectively reduce the phenomenon that the nodular copper scraps blocked reducing mechanism by kibbling in-process, makes hydraulic motor 2 need not frequent conversion rotation direction, and then has reduced hydraulic motor 2's operating pressure.
The coarse crushing mechanism comprises a coarse crushing rotary knife 4, the coarse crushing rotary knife 4 is positioned at the lower end part of the crushing bucket 3 and is coaxially arranged with the crushing bucket 3, and the coarse crushing rotary knife 4 is used for performing rotary crushing operation on materials. When bulk copper scraps move to the lower tip of broken fill 3, thick broken rotary knife 4 rotates and carries out preliminary broken operation to the inside bulk copper scraps of broken fill 3, and thick broken rotary knife 4 can stir the inside bulk copper scraps of broken fill 3 simultaneously, makes it can be orderly remove to the bottom of broken fill 3.
The coarse crushing rotary knife 4 comprises a connecting part 41, a stirring part 42 and a crushing part 43, the coarse crushing rotary knife 4 is connected with the casing 1 through the connecting part 41, and the connecting part 41 is in a circular truncated cone shape and gradually widens from top to bottom; the stirring section 42 and the crushing section 43 are both fixedly connected to the outer wall of the connecting section 41.
Stirring portion 42 is used for stirring the material operation, and stirring portion 42 is the board-type form, and the upper end of stirring portion 42 sets up along the horizontal direction, and stirring portion 42 is close to the terminal surface direction of broken 3 lateral walls of fighting and is paralleled with the incline direction of broken 3 lateral walls of fighting, and in this application embodiment, stirring portion 42 is provided with two.
The two stirring parts 42 and the crushing part 43 are arranged at equal intervals, the crushing part 43 is in a long plate shape, the length direction of the crushing part 43 is parallel to the inclined direction of the side wall of the crushing bucket 3, the end part of the crushing part 43 far away from the connecting part 41 extends above the crushing bucket 3, and the crushing part 43 is used for crushing materials.
When the coarse crushing operation is performed, the connecting part 41 rotates to drive the stirring part 42 and the crushing part 43 to rotate, the crushing part 43 crushes and stirs the nodular copper scraps in the crushing hopper 3 in the rotating process, and the stirring part 42 further stirs the coarsely crushed nodular copper scraps, so that the coarsely crushed nodular copper scraps can smoothly slide down along the side wall of the connecting part 41 and move to the bottom end of the crushing hopper 3.
The output of hydraulic motor 2 sets firmly drive shaft 9, and drive shaft 9 sets up along vertical direction, and drive shaft 9 and the coaxial fixed connection of connecting portion 41 carry out crushing operation, and hydraulic motor 2 rotates through drive shaft 9 and drives connecting portion 41 and rotate, and then realizes the holistic automatic rotation function of coarse crushing rotary knife 4.
Coarse crushing mechanism still includes a plurality of coarse crushing and tears sword 5, and coarse crushing tears sword 5 and sets firmly in the broken inner wall of fighting 3, and coarse crushing tears to have seted up a plurality of grooves of tearing on tearing sword 5, and coarse crushing tears sword 5 and is used for cooperating coarse crushing revolving knife 4 to carry out broken, the stirring operation to the material. In the embodiment of the application, the coarse crushing and tearing knives 5 are eight, every four coarse crushing and tearing knives 5 form a group, and the coarse crushing and tearing knives 5 in the same group are arranged in sequence in a spiral shape.
When carrying out coarse crushing operation, coarse crushing rotary knife 4 rotates, and rotatory crushing portion 43 cooperatees with fixed coarse crushing tear sword 5 this moment, can be better cut off and stir bulk copper scraps, and then can be better carry out cutting off, stirring operation to longer bulk copper scraps, make the coarse crushing operation of bulk copper scraps perfect more.
Referring to fig. 2 and 3, the fine crushing mechanism 6 includes a grinding moving ring cutter 61 and a grinding fixed ring cutter 62 coaxially disposed with the grinding moving ring cutter 61, the grinding moving ring cutter 61 is located inside the grinding fixed ring cutter 62, the grinding teeth of the grinding moving ring cutter 61 are located outside the grinding moving ring cutter 61, the grinding teeth of the grinding fixed ring cutter 62 are located inside the grinding fixed ring cutter 62, and the grinding teeth of the grinding moving ring cutter 61 are opposite to the grinding teeth of the grinding fixed ring cutter 62.
The grinding fixed ring cutter 62 is annular and is fixedly arranged on the upper end face of the machine shell 1, the upper end face of the grinding movable ring cutter 61 is connected with the lower end face of the connecting part 41, the grinding movable ring cutter 61 is sleeved on the outer side of the driving shaft 9 and is coaxially and fixedly connected with the driving shaft 9, and the grinding movable ring cutter 61 and the grinding fixed ring cutter 62 are used for finely crushing materials.
The hydraulic motor 2 drives the grinding moving ring cutter 61 to rotate by driving the driving shaft 9, when the grinding moving ring cutter 61 rotates, the grinding teeth of the grinding moving ring cutter 61 and the grinding teeth of the grinding fixed ring cutter 62 rotate relatively, and at the moment, the nodular copper scraps between the grinding moving ring cutter 61 and the grinding fixed ring cutter 62 are further crushed.
The grinding fixed ring cutter 62 is provided with a notch on the ring body, when the grinding teeth of the grinding movable ring cutter 61 are matched with the grinding teeth of the grinding fixed ring cutter 62 for grinding operation, the ground material can move to the lower part of the grinding fixed ring cutter 62 from one side of the grinding fixed ring cutter 62 through the notch, and then the ground material can be discharged from the crushing device more smoothly.
The chip removal body 10 is coaxially sleeved outside the driving shaft 9, the chip removal body 10 is cylindrical, the upper end face of the chip removal body 10 is connected with the lower end face of the grinding movable ring cutter 61, and the side wall of the chip removal body 10 is fixedly provided with the material sweeping plate 11. The side wall of the machine shell 1 is provided with a chip removal port 12 for discharging. After the grinding movable ring cutter 61 and the grinding fixed ring cutter 62 finish the fine crushing operation of the material, the chip discharging body 10 rotates to enable the sweeping plate 11 to sweep the chips into the chip discharging port 12, and then the discharging operation of the pulverizer is finished.
The implementation principle of the vertical crusher in the embodiment of the application is as follows: when the crushing operation is performed, the hydraulic motor 2 drives the driving shaft 9 to rotate, the driving shaft 9 enables the connecting part 41 to rotate to drive the stirring part 42 and the crushing part 43 to rotate, the crushing part 43 crushes and stirs the nodular copper scraps in the crushing bucket 3 in the rotating process, the stirring part 42 further stirs the nodular copper scraps after coarse crushing, and the nodular copper scraps after coarse crushing can smoothly slide down along the side wall of the connecting part 41 and move to the bottom end of the crushing bucket 3. When the nodular copper scraps move to the bottom end of the crushing hopper 3, the grinding movable ring cutter 61 rotates under the driving of the driving shaft 9, when the grinding movable ring cutter 61 rotates, the grinding teeth of the grinding movable ring cutter 61 and the grinding teeth of the grinding fixed ring cutter 62 rotate relatively, and at the moment, the nodular copper scraps between the grinding movable ring cutter 61 and the grinding fixed ring cutter 62 are further crushed, so that the grading crushing function of the crusher is realized.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (8)
1. The utility model provides a vertical crusher, includes casing (1), its characterized in that, casing (1) upper end is equipped with the reducing mechanism who is used for smashing the material, be equipped with on casing (1) and be used for the drive hydraulic motor (2) of reducing mechanism operation.
2. A vertical pulverizer as defined in claim 1, wherein: the crushing device comprises a crushing hopper (3), a coarse crushing mechanism and a fine crushing mechanism (6), wherein the crushing hopper (3) is in a funnel shape and is arranged at the top end of the casing (1), the coarse crushing mechanism is located inside the crushing hopper (3), and the fine crushing mechanism (6) is located at the bottom end of the crushing hopper (3).
3. A vertical pulverizer as defined in claim 2, wherein: the coarse crushing mechanism comprises a coarse crushing rotary knife (4), the coarse crushing rotary knife (4) and the crushing bucket (3) are coaxially arranged, and the coarse crushing rotary knife (4) is used for performing rotary crushing operation on materials.
4. A vertical pulverizer as defined in claim 3, wherein: the coarse crushing rotary knife (4) comprises a connecting part (41), a stirring part (42) and a crushing part (43), the coarse crushing rotary knife (4) is connected with the machine shell (1) through the connecting part (41), and the connecting part (41) is in a circular truncated cone shape and gradually widens from top to bottom; the stirring part (42) and the crushing part (43) are fixedly connected with the outer wall of the connecting part (41), and the stirring part (42) is plate-shaped and is used for stirring materials; the length direction of the crushing part (43) is parallel to the inclined direction of the side wall of the crushing bucket (3), the end part, far away from the connecting part (41), of the crushing part (43) extends above the crushing bucket (3), and the crushing part (43) is used for crushing materials.
5. A vertical pulverizer as defined in claim 3, wherein: coarse crushing mechanism includes that a plurality of coarse crushing tear sword (5), coarse crushing tear sword (5) set firmly in the inner wall of broken fill (3), coarse crushing tear sword (5) and be used for the cooperation coarse crushing revolving knife (4) carry out breakage, stirring operation to the material.
6. A vertical pulverizer as defined in claim 5, wherein: the coarse crushing and tearing knives (5) are arranged in sequence in a spiral shape.
7. A vertical pulverizer as defined in claim 2, wherein: the fine crushing mechanism (6) comprises a grinding movable ring cutter (61) and a grinding fixed ring cutter (62) coaxially arranged with the grinding movable ring cutter (61), the grinding fixed ring cutter (62) is in an annular shape and is fixedly arranged on the upper end face of the machine shell (1), the grinding movable ring cutter (61) is located on the inner side of the grinding fixed ring cutter (62) and is rotatably connected with the machine shell (1), and the grinding movable ring cutter (61) and the grinding fixed ring cutter (62) are used for performing fine crushing operation on materials.
8. A vertical pulverizer as defined in claim 7, wherein: a gap is formed in a ring body of the grinding fixed ring cutter (62), and the ground material can move from one side of the grinding fixed ring cutter (62) to the position below the grinding fixed ring cutter (62) through the gap.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222788297.5U CN218486053U (en) | 2022-10-21 | 2022-10-21 | Vertical crusher |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222788297.5U CN218486053U (en) | 2022-10-21 | 2022-10-21 | Vertical crusher |
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CN218486053U true CN218486053U (en) | 2023-02-17 |
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CN202222788297.5U Active CN218486053U (en) | 2022-10-21 | 2022-10-21 | Vertical crusher |
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CN (1) | CN218486053U (en) |
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2022
- 2022-10-21 CN CN202222788297.5U patent/CN218486053U/en active Active
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