CN219923126U - Steel slag crushing equipment capable of transversely moving - Google Patents
Steel slag crushing equipment capable of transversely moving Download PDFInfo
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- CN219923126U CN219923126U CN202321699348.5U CN202321699348U CN219923126U CN 219923126 U CN219923126 U CN 219923126U CN 202321699348 U CN202321699348 U CN 202321699348U CN 219923126 U CN219923126 U CN 219923126U
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- vehicle body
- crushing roller
- sliding rail
- crushing
- steel slag
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- 239000002893 slag Substances 0.000 title claims abstract description 48
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 46
- 239000010959 steel Substances 0.000 title claims abstract description 46
- 238000004904 shortening Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 230000009975 flexible effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to the technical field of steel slag crushing and provides transversely-movable steel slag crushing equipment; the steel slag crushing equipment capable of transversely moving comprises: the crushing roller comprises a crushing roller body, wherein a plurality of crushing teeth are arranged on the surface of the crushing roller body, two ends of the crushing roller body are respectively connected with a rotating shaft, and the rotating shafts extend along the axial direction of the crushing roller body; a vehicle body structure provided with a first driving device for driving the crushing roller column to rotate; the support structure is arranged on the vehicle body structure and is used for supporting the rotating shaft; the linear driving mechanism is connected with the supporting structure and is used for driving the supporting structure to move along the axial direction of the crushing roller column; and a telescopic shaft mechanism connecting the first driving device with the rotating shaft, the telescopic shaft mechanism being adapted to extend or shorten in an axial direction of the crushing roller body. The crushing effect of the crushing roller device on the steel slag is improved.
Description
Technical Field
The utility model relates to the technical field of steel slag crushing, in particular to steel slag crushing equipment capable of transversely moving.
Background
The crushing roller column has wide application in metallurgical industry, mining industry, coal industry and other industries. In the steel slag treatment industry, crushing is a very important process. Roll crushing has begun to become increasingly popular as a crushing means that has emerged in recent years. It has the advantages of high operation rate, uniform crushing, low pollution, etc.
A plurality of rows of roller teeth are arranged on the axial direction of a roller body of a traditional crushing roller body, and a certain angle dislocation exists between each row of roller teeth in the circumferential direction of the roller body. During crushing, the roller body moves back and forth along with the movement of the crushing vehicle body, and simultaneously the roller rotates around the axis so as to crush the steel slag.
However, the conventional crushing roller device has an unsatisfactory crushing effect on steel slag, and large-particle-size steel slag residues still exist after crushing.
Disclosure of Invention
The utility model aims to solve the technical problem that the existing crushing roller column device has poor crushing effect on steel slag.
In order to solve the above problems, the present utility model provides a steel slag crushing apparatus capable of traversing, comprising:
the crushing roller comprises a crushing roller body, wherein a plurality of crushing teeth are arranged on the surface of the crushing roller body, two ends of the crushing roller body are respectively connected with a rotating shaft, and the rotating shafts extend along the axial direction of the crushing roller body;
a vehicle body structure provided with a first driving device for driving the crushing roller column to rotate;
the support structure is arranged on the vehicle body structure and is used for supporting the rotating shaft;
the linear driving mechanism is connected with the supporting structure and is used for driving the supporting structure to move along the axial direction of the crushing roller column; and
and the telescopic shaft mechanism is used for connecting the first driving device with the rotating shaft and is suitable for extending or shortening the crushing roller column along the axial direction.
Optionally, the telescopic shaft mechanism is a telescopic universal joint.
Optionally, the supporting structure comprises two bearing seats, and the two rotating shafts are respectively sleeved in the bearings of the corresponding bearing seats;
the vehicle body structure is provided with a sliding rail mechanism, the bearing seat is arranged on the sliding rail mechanism and is suitable for moving along the sliding rail mechanism, and the sliding rail mechanism is arranged along the axial direction of the crushing roller column;
the linear driving mechanism is connected with one bearing seat, and the rotating shaft is provided with a limiting structure which is used for preventing the bearing seat from moving along the axial direction relative to the corresponding rotating shaft.
Optionally, the vehicle body structure is a frame structure.
Optionally, the vehicle body structure comprises a first vehicle body, a second vehicle body and a cross beam, two ends of the cross beam are respectively connected with the first vehicle body and the second vehicle body, and the crushing roller is arranged between the first vehicle body and the second vehicle body;
the sliding rail mechanism comprises a first sliding rail and a second sliding rail, the first sliding rail is arranged at the first vehicle body, the second sliding rail is arranged at the second vehicle body, the first sliding rail and the second sliding rail are respectively provided with one bearing seat, and the first sliding rail and the second sliding rail are both arranged along the axial direction of the crushing roller column.
Optionally, the first driving device is arranged at the first vehicle body, the linear driving mechanism is arranged at the second vehicle body, the first driving device comprises a first driving motor and a speed reducer, and the first driving motor, the speed reducer and the telescopic shaft mechanism are sequentially connected.
Optionally, the cross beams are two and are respectively arranged at the front side and the rear side of the crushing roller column, each cross beam comprises two vertical arms and a cross arm, the first vehicle body and the second vehicle body are respectively vertically provided with corresponding vertical arms, and two ends of each cross arm are respectively connected with the tops of the corresponding vertical arms.
Optionally, the second body is provided with a boss structure which is positioned at one side of the second body away from the first body and protrudes towards the outside of the second body along the axial direction of the crushing roller cylinder,
the linear driving mechanism and the second sliding rail are arranged on the boss.
Optionally, a plurality of wheels are mounted on the bottom of the vehicle body structure, and a second driving motor is connected to each wheel in a driving manner.
Optionally, the linear driving mechanism is a hydraulic cylinder mechanism or an electric push rod mechanism.
Compared with the prior art, the utility model has the following technical effects:
when the steel slag crushing device is used, the vehicle body structure is made to advance, the crushing roller body is made to rotate through the driving device, and the steel slag is crushed through the plurality of crushing teeth on the surface of the crushing roller body. Meanwhile, in order to improve the crushing effect on steel slag, the situation that large-grain-size steel slag remains after crushing is avoided, the linear driving mechanism pushes the supporting structure to reciprocate relative to the vehicle body structure while the crushing roller column rotates, so that the crushing roller column transversely moves correspondingly, and the telescopic shaft mechanism can extend or shorten along the axial direction of the crushing roller column, so that the crushing roller column still keeps rotating in the transverse moving process, the uncrushed steel slag in the axial gap of the crushing teeth is crushed, all positions of a steel slag bed can be covered completely without dead angles, and the grain size of the crushed steel slag is smaller and more uniform. The crushing effect of the crushing roller device on the steel slag is improved, so that the technical problem that the conventional crushing roller device has poor crushing effect on the steel slag is solved.
In addition, by utilizing the characteristic that the crushing roller column body can transversely move, the short roller surface can cover steel slag with larger area, and the steel slag can be crushed in a larger range, so that the length of the crushing roller column body is shortened.
Drawings
Fig. 1 is a schematic perspective view of the traversable steel slag crushing apparatus of the present utility model.
Fig. 2 is a schematic top view of the traversable slag crushing apparatus of the present utility model.
Fig. 3 is a cross-sectional view taken along A-A in fig. 2.
Reference numerals illustrate: 100. crushing roller columns; 110. crushing teeth; 120. a rotating shaft; 200. a linear driving mechanism; 300. a telescopic shaft mechanism; 410. a bearing seat; 510. a first vehicle body; 520. a second vehicle body; 530. a cross beam; 540. a boss structure; 610. a first slide rail; 620. a second slide rail; 710. a first driving motor; 720. a speed reducer.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present utility model, it should be understood that the "X" axis in the drawings indicates the direction in which the crushing roller column 100 reciprocates, that is, the axial direction of the crushing roller column 100; the "Y" axis represents the front-rear direction of the vehicle body structure, and the "Z" axis in the drawing represents the vertical direction.
In the description of the present specification, the descriptions of the terms "embodiment," "one embodiment," and the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or embodiment is included in at least one embodiment or illustrated embodiment of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same examples or implementations. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or implementations.
Referring to fig. 1 to 3, the present embodiment provides a traversable steel slag crushing apparatus, comprising:
the crushing roller column 100, the column surface of which is provided with a plurality of crushing teeth 110, two ends of the crushing roller are respectively connected with a rotating shaft 120, and the rotating shafts 120 extend along the axial direction of the crushing roller column 100;
a body structure provided with a driving means for driving the crushing roller body 100 to rotate;
a support structure provided on the vehicle body structure, the support structure being for supporting the rotation shaft 120;
a linear driving mechanism 200 connected with the supporting structure, wherein the linear driving mechanism 200 is used for driving the supporting structure to move along the axial direction of the crushing roller column 100; and
and a telescopic shaft mechanism 300 connecting the driving device with the rotation shaft 120, wherein the telescopic shaft mechanism 300 is adapted to extend or retract in the axial direction of the crushing roller body 100.
In use, the body structure is advanced, the crushing roller body 100 is rotated by the driving device, and the steel slag is crushed by the plurality of crushing teeth 110 on the surface thereof. Meanwhile, in order to improve the crushing effect on the steel slag, the situation that large-grain-size steel slag remains after crushing is avoided, the crushing roller column 100 rotates, meanwhile, the linear driving mechanism 200 pushes the supporting structure to reciprocate relative to the vehicle body structure, so that the crushing roller column 100 moves correspondingly left and right, transmission between the driving device and the rotating shaft can be realized by utilizing the telescopic shaft mechanism 300, namely, the driving device sequentially enables the crushing roller column 100 to rotate through the transmission effect of the telescopic shaft mechanism 300 and the rotating shaft 120, and as the telescopic shaft mechanism 300 can extend or shorten along the axial direction of the crushing roller column 100, the telescopic shaft mechanism 300 can extend or shorten along with the left and right lateral movement of the crushing roller column 100, so that the crushing roller column 100 still keeps rotating in the left and right lateral movement process, the unbroken steel slag in the axial gap of the crushing teeth 110 can be crushed, all positions of a steel slag bed can be covered completely, no dead angle is generated, and the grain size of the crushed steel slag is smaller and more uniform. The crushing effect of the crushing roller device on the steel slag is improved, so that the technical problem that the conventional crushing roller device has poor crushing effect on the steel slag is solved.
In addition, by utilizing the characteristic that the crushing roller column 100 can transversely move, the short roller surface can cover the steel slag with larger area, and the steel slag can be crushed in a larger range, so that the length of the crushing roller column 100 is shortened.
Referring to fig. 1 to 3, further, the telescopic shaft mechanism 300 is a telescopic universal joint. The telescopic universal joint is also called a telescopic universal joint.
By utilizing the characteristic of universal transmission, under the condition that the coaxiality between the power output shaft of the driving device and the rotating shaft 120 is very low, the power of the driving device can still be ensured to be accurately transmitted to the crushing roller column 100. Meanwhile, the universal characteristic of the support structure is utilized, the requirement on the reciprocating movement precision of the support structure is reduced, and the support structure can realize reciprocating movement in a wider range.
Specifically, the telescopic universal joint can include first axle sleeve and second axle sleeve, and first axle sleeve cover is outside the second axle sleeve to the one end of second axle sleeve is provided with limit structure, in order to restrict the flexible scope of second axle sleeve relative first axle sleeve, and the other end of second axle sleeve sets up a universal joint, and the one end of first axle sleeve sets up another universal joint, thereby utilizes two universal joints to realize universal transmission, utilizes the relative first axle sleeve of second axle sleeve to stretch out and draw back simultaneously, realizes the flexible effect of telescopic universal joint.
Referring to fig. 1 to 3, further, the support structure includes two bearing seats 410, and the two rotating shafts 120 are respectively sleeved in bearings of the corresponding bearing seats 410;
the vehicle body structure is provided with a sliding rail mechanism, the bearing seat 410 is arranged on the sliding rail mechanism and is suitable for moving along the sliding rail mechanism, and the sliding rail mechanism is arranged along the axial direction of the crushing roller;
the linear driving mechanism 200 is connected to one of the bearing blocks 410, and the rotating shaft 120 is provided with a limiting structure, where the limiting structure is used to prevent the bearing block 410 from moving along the axial direction relative to the corresponding rotating shaft 120.
The limiting structure may be a circular groove formed at the cambered surface of the rotating shaft 120, or a shoulder protruding from the surface of the rotating shaft 120, so long as the bearing seat 410 can be prevented from moving relative to the rotating shaft 120.
In this way, the bearing housing 410 is fixed to the rotating shaft 120 by the limiting structure, and simultaneously, one bearing housing 410 is pushed by the linear driving mechanism 200, so that the crushing roller body 100 can reciprocate.
And the two rotating shafts 120 are respectively sleeved in the bearings of the corresponding bearing seats 410, so that friction in the rotating process of the rotating shafts 120 is reduced, and the service life of the rotating shafts 120 is prolonged.
Referring to fig. 1 to 3, further, the vehicle body structure is a frame structure. Effective support is provided to the crushing roller body 100 and the weight of the vehicle body is reduced.
Referring to fig. 1 to 3, further, the vehicle body structure includes a first vehicle body 510, a second vehicle body 520, and a cross member 530, both ends of the cross member 530 are respectively connected to the first vehicle body 510 and the second vehicle body 520, and the crushing roller body 100 is disposed between the first vehicle body 510 and the second vehicle body 520;
the sliding rail mechanism comprises a first sliding rail 610 and a second sliding rail 620, the first sliding rail 610 is arranged at the first vehicle body 510, the second sliding rail 620 is arranged at the second vehicle body 520, the first sliding rail 610 and the second sliding rail 620 are respectively provided with one bearing seat 410, and the first sliding rail 610 and the second sliding rail 620 are both arranged along the axial direction of the crushing roller column 100.
Preferably, the bottom surface of the bearing seat 410 is provided with a groove, and the first sliding rail 610 and the second sliding rail 620 are disposed in the corresponding grooves. The grooves serve to prevent the bearing housing 410 from being separated from the corresponding first slide rail 610 or second slide rail 620.
With the first sliding rail 610 and the second sliding rail 620 disposed along the axial direction of the crushing roller 100, the moving precision of the bearing seat 410 matched with the first sliding rail is ensured.
Referring to fig. 1 to 3, further, the driving device is disposed at the first vehicle body 510, the linear driving mechanism 200 is disposed at the second vehicle body 520, the driving device includes a first driving motor 710 and a decelerator 720, and the first driving motor 710, the decelerator 720 and the telescopic shaft mechanism 300 are sequentially connected.
Referring to fig. 1 to 3, further, the cross members 530 are two and disposed on the front and rear sides of the crushing roller body 100, the cross members 530 include two vertical arms and a cross arm, the first vehicle body 510 and the second vehicle body 520 are respectively provided with corresponding vertical arms, and two ends of the cross arm are respectively connected with the tops of the corresponding vertical arms.
By utilizing the structural features of the cross beam 530, interference of the cross beam 530 to the operation of the crushing roller column 100 is reduced.
Referring to fig. 1 to 3, further, the second body 520 is provided with a boss structure 540, the boss structure 540 is located at a side of the second body 520 facing away from the first body and protrudes toward the outside of the second body 520 along the axial direction of the crushing roller body 100, and the linear driving mechanism 200 and the second sliding rail 620 are disposed on the boss.
In this way, the weight of the body structure can be reduced, and the movement range of the crushing roller body 100 can be enlarged by increasing the protruding length of the boss.
Referring to fig. 1 to 3, further, a plurality of wheels are mounted at the bottom of the vehicle body structure, and a second driving motor is drivingly connected to each of the wheels.
And each second driving motor is used for driving the corresponding wheel to rotate independently, so that the power transmission mode of a plurality of wheels is simplified.
Referring to fig. 1 to 3, further, the linear driving mechanism 200 is a hydraulic cylinder mechanism or an electric push rod mechanism. Providing a stable ejection force for the crushing roller column 100.
Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.
Claims (10)
1. A traversable steel slag crushing apparatus, comprising:
the crushing roller cylinder (100) is provided with a plurality of crushing teeth (110) on the cylinder surface, two ends of the crushing roller cylinder (100) are respectively connected with a rotating shaft (120), and the rotating shafts (120) extend along the axial direction of the crushing roller cylinder (100);
a body structure provided with a first driving device for driving the crushing roller column (100) to rotate;
a support structure provided on the vehicle body structure, the support structure being for supporting the rotating shaft (120);
a linear driving mechanism (200) connected with the supporting structure, wherein the linear driving mechanism (200) is used for driving the supporting structure to move along the axial direction of the crushing roller column (100); and
and a telescopic shaft mechanism (300) connecting the first driving device with the rotating shaft (120), wherein the telescopic shaft mechanism is suitable for extending or shortening along the axial direction of the crushing roller column (100).
2. The transversely movable steel slag crushing apparatus of claim 1, wherein the telescopic shaft mechanism (300) is a telescopic universal joint.
3. The transversely movable steel slag crushing apparatus according to claim 1, wherein the support structure comprises two bearing blocks (410), and the two rotating shafts (120) are respectively sleeved in bearings of the corresponding bearing blocks (410);
the vehicle body structure is provided with a sliding rail mechanism, the bearing seat (410) is arranged on the sliding rail mechanism and is suitable for moving along the sliding rail mechanism, and the sliding rail mechanism is arranged along the axial direction of the crushing roller column (100);
the linear driving mechanism (200) is connected with one bearing seat (410), and the rotating shaft (120) is provided with a limiting structure which is used for preventing the bearing seat (410) from moving along the axial direction relative to the corresponding rotating shaft (120).
4. The traversable steel slag crushing apparatus of claim 1 wherein the vehicle body structure is a frame structure.
5. The transversely movable steel slag crushing apparatus according to claim 3, wherein the vehicle body structure comprises a first vehicle body (510), a second vehicle body (520) and a cross member (530), both ends of the cross member (530) are respectively connected to the first vehicle body (510) and the second vehicle body (520), and the crushing roller cylinder (100) is disposed between the first vehicle body (510) and the second vehicle body (520);
the sliding rail mechanism comprises a first sliding rail (610) and a second sliding rail (620), the first sliding rail (610) is arranged at the first vehicle body (510), the second sliding rail (620) is arranged at the second vehicle body (520), the first sliding rail (610) and the second sliding rail (620) are respectively provided with one bearing seat (410), and the first sliding rail (610) and the second sliding rail (620) are both arranged along the axial direction of the crushing roller column body (100).
6. The transversely movable steel slag crushing apparatus according to claim 5, wherein the first driving device is provided at the first vehicle body (510), the linear driving mechanism (200) is provided at the second vehicle body (520), the first driving device comprises a first driving motor (710) and a decelerator (720), and the first driving motor (710), the decelerator (720) and the telescopic shaft mechanism (300) are sequentially connected.
7. The transversely movable steel slag crushing apparatus according to claim 6, wherein two cross beams (530) are respectively disposed on the front and rear sides of the crushing roller body (100), the cross beams (530) comprise two vertical arms and a cross arm, the first vehicle body (510) and the second vehicle body (520) are respectively provided with corresponding vertical arms in a standing manner, and two ends of the cross arm are respectively connected with the tops of the corresponding vertical arms.
8. The transversely movable steel slag crushing apparatus according to claim 5, wherein the second car body (520) is provided with a boss structure (540), the boss structure (540) being located on a side of the second car body (520) facing away from the first car body (510) and protruding toward the outside of the second car body (520) along the axial direction of the crushing roller body (100),
the linear driving mechanism (200) and the second sliding rail (620) are arranged on the boss structure (540).
9. The travelable slag crushing plant as claimed in any one of claims 1-8, characterized in that a plurality of wheels are mounted on the bottom of the car body structure, each wheel being drivingly connected to a second drive motor.
10. The travelable steel slag crushing plant according to any one of claims 1-8, characterized in that the linear drive mechanism (200) is a hydraulic cylinder mechanism or an electric push rod mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321699348.5U CN219923126U (en) | 2023-06-30 | 2023-06-30 | Steel slag crushing equipment capable of transversely moving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321699348.5U CN219923126U (en) | 2023-06-30 | 2023-06-30 | Steel slag crushing equipment capable of transversely moving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219923126U true CN219923126U (en) | 2023-10-31 |
Family
ID=88499344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321699348.5U Active CN219923126U (en) | 2023-06-30 | 2023-06-30 | Steel slag crushing equipment capable of transversely moving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219923126U (en) |
-
2023
- 2023-06-30 CN CN202321699348.5U patent/CN219923126U/en active Active
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