CN209849515U - Movable dust collecting device - Google Patents
Movable dust collecting device Download PDFInfo
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- CN209849515U CN209849515U CN201920053558.4U CN201920053558U CN209849515U CN 209849515 U CN209849515 U CN 209849515U CN 201920053558 U CN201920053558 U CN 201920053558U CN 209849515 U CN209849515 U CN 209849515U
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Abstract
The utility model relates to a steelmaking technical field, concretely relates to portable dust arrester installation. The movable dust collecting device comprises a base and a connecting frame which is arranged on the base in a sliding way, the dust collection device is arranged on the connecting frame, the dust collection pipe is communicated with the dust collection device, the dust collection device comprises a dust collection pipe and a dust collection cover communicated with the dust collection pipe, the connecting frame comprises a frame body, a first abutting portion and a second abutting portion, the first abutting portion and the second abutting portion are convexly arranged at one end of the frame body, the dust collection pipe is arranged in the frame body, the base comprises a first base, a second base and a support connected with the two bases, a first blocking strip is arranged on the lower surface of the first base, a first I-shaped steel rail is arranged on one side, close to the support, of the first blocking strip, a second blocking strip is arranged on the upper surface of the second base, a second I-shaped steel rail is arranged on one side, far away from the support, of the second blocking strip, a first sliding assembly capable of sliding along the first I-shaped steel rail is arranged on the first abutting portion, and a second sliding assembly capable of sliding along the.
Description
Technical Field
The utility model relates to a steelmaking technical field, concretely relates to portable dust arrester installation.
Background
The ladle is the container that is used for holding the molten steel, and the ladle content easily slagging scorification after using several times leads to the water hole of ladle lining brick to take place to block up, often adopts the mode of punching to dredge the water hole, can produce a large amount of dusts and gush out from the ladle mouth during the operation of punching, pollutes the environment, influences the workman and is healthy, can not reach the environmental protection requirement. At present, most steel plants are provided with a dust suction device above a ladle to absorb generated dust, and a dust suction pipe of the dust suction device needs to be communicated with a dust collection pipeline of a dust collector to conveniently collect the dust absorbed by the dust suction device. Generally, due to the fact that the roller shutter and the connecting pipe are located on one side of the dust suction device, the dust suction device is prone to inclination of a dust suction pipeline due to unstable gravity, a gap is formed between the dust suction pipeline and the dust collection pipeline, dust leakage is caused, and the environment and the health of workers are still affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable dust arrester installation, this portable dust arrester installation can solve because the unstable dust absorption pipe that causes of dust extraction gravity and gather dust and have the seam and then leak the problem of dust between the pipe.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a movable dust collecting device comprises a base, a connecting frame which is slidably mounted on the base, a dust collecting device which is mounted on the connecting frame, a dust collecting pipe which can be communicated with the dust collecting device, a dust collecting cover which is connected with the dust collecting pipe, a connecting frame which comprises a frame body and a first supporting part and a second supporting part which are convexly arranged at one end of the frame body, wherein the first supporting part and the second supporting part extend to two sides of the frame body respectively, the dust collecting pipe is arranged in the frame body, the base comprises a first base and a second base and a support which is connected with the first base and the second base, a first blocking strip is arranged on the lower surface of the first base, a first I-shaped steel track is arranged on one side, which is close to the support, of the first blocking strip, a second blocking strip is arranged on the upper surface of the second base, one side of the second stop bar, which is far away from the support, is provided with a second I-shaped steel track, the first abutting part is provided with a first sliding assembly capable of sliding along the first I-shaped steel track, and the second abutting part is provided with a second sliding assembly capable of sliding along the second I-shaped steel track.
Furthermore, the cross sections of the first abutting part and the second abutting part are both L-shaped.
Furthermore, the L-shaped notch of the first abutting portion faces towards one side far away from the support, and the L-shaped notch of the second abutting portion faces towards one side close to the support.
Furthermore, the first sliding assembly comprises a first support frame fixed on the first abutting portion, a first rotating shaft rotatably mounted on the first support frame, and a first roller rotatably mounted on the first rotating shaft, and the first roller can roll along the first i-shaped steel rail.
Furthermore, the second sliding assembly comprises a second support frame fixed on the second abutting portion, a second rotating shaft rotatably mounted on the second support frame, and a second roller rotatably mounted on the second rotating shaft, and the second roller can roll along the second i-steel rail.
Furthermore, dust extraction still include with the connecting pipe of dust absorption pipe intercommunication, the suction hood is established on the connecting pipe, the dust absorption pipe includes into dirt mouth and dust outlet, enter the dirt mouth with the connecting pipe is linked together, the dust outlet with the pipe that gathers dust communicates with each other.
Furthermore, the movable dust collecting device further comprises a fixing column, the support is fixedly connected with the fixing column, the fixing column is fixedly arranged on the ground, and the dust collecting pipe penetrates through the fixing column and is communicated with a dust outlet of the dust collecting pipe.
Furthermore, the lower end of the first abutting part is provided with a reinforcing rib.
Further, portable dust arrester installation is still including installing be used for control on the link the drive arrangement that dust extraction removed, drive arrangement includes motor and pivot, the motor is located on the link, the cover is equipped with the walking wheel in the pivot, the lower extreme cooperation of walking wheel is connected with the slide rail, the slide rail is located on the base, start the motor can drive the pivot and then drive the walking wheel and rotate and make the link and dust extraction follows the slide rail removes.
Further, drive arrangement still includes two spacing bearings, spacing bearing is located in the pivot and be located the both sides of walking wheel are in order to prevent the walking wheel is followed the direction of pivot takes place to remove, the upper and lower both ends of walking wheel all have the recess, the groove department of walking wheel lower extreme supports to hold the cooperation and connects the slide rail.
The utility model relates to a mobile dust collecting device, a connecting frame comprises a frame body, a first abutting part and a second abutting part which are convexly arranged at one end of the frame body, a base comprises a first base and a second base and a bracket for connecting the first base and the second base, a first stop strip is arranged on the lower surface of the first base, a first I-shaped steel track is arranged on one side of the first stop strip close to the bracket, a second stop strip is arranged on the upper surface of the second base, a second I-shaped steel track is arranged on one side of the second stop strip away from the bracket, because the direction of the first I-shaped steel track on the first base is opposite to the direction of the second I-shaped steel track on the second base, the first I-shaped steel track can apply an abutting force towards the bracket direction to the connecting frame, and the second I-shaped steel track can apply an abutting force far away from the bracket direction to the connecting frame, the arrangement can prevent the dust collecting device from inclining caused by overlarge gravity on one side of the dust collecting device, thereby avoiding the leakage of dust caused by the gap between the dust outlet of the dust collection pipe and the dust collection pipe; in addition, the first abutting portion is provided with a first sliding assembly capable of sliding along the first I-shaped steel rail, the second abutting portion is provided with a second sliding assembly capable of sliding along the second I-shaped steel rail, friction between the connecting frame and the base can be reduced due to the arrangement of the pulley assemblies, and the connecting frame and the dust collection device can move conveniently.
Drawings
Fig. 1 is a schematic view of the mobile dust collecting device of the present invention in a state of performing a dust collecting operation on a ladle;
FIG. 2 is a schematic view of the connection between the connection frame and the base of the mobile dust collecting apparatus shown in FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
fig. 5 is a partially enlarged schematic view of C in fig. 1.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 5, the present invention provides a mobile dust collecting apparatus for collecting dust generated during repair and maintenance of a ladle 100, such as conventional cold repair of the ladle 100. The movable dust collecting device comprises a fixed column 8 fixedly arranged on the ground, a base 3 arranged on the fixed column 8, a connecting frame 2 arranged on the base 3, a dust collecting device 1 arranged on the connecting frame 2, and a dust collecting pipe 5 penetrating through the fixed column 8 and communicated with the dust collecting device 1. The movable dust collecting device also comprises a driving device 4 which is arranged on the connecting frame 2 and used for controlling the dust collecting device 1 to move.
The base 3 includes first base 31 and second base 32 and connects first base 31 with the support 33 of second base 32, support 33 with fixed column 8 fixed connection, the cross-section of first base 31 and second base 32 is triangle-shaped, the below of first base 31 is equipped with first shelves strip 34, first shelves strip 34 is close to the fixed first I-steel track 36 that is equipped with in one side of support 33, the top of second base 32 is equipped with second shelves strip 35, second shelves strip 35 keeps away from one side of support 33 is fixed and is equipped with second I-steel track 37, the upper surface of second shelves strip 35 passes through layering 39 fixed slide rail 38 that is equipped with.
The connecting frame 2 includes a frame body 21, and a first abutting portion 22 and a second abutting portion 23 protruding from one end of the frame body 21, wherein the first abutting portion 22 and the second abutting portion 23 extend to two sides of the frame body 21 respectively. The cross sections of the first abutting portion 22 and the second abutting portion 23 are both L-shaped. The L-shaped notch of the first abutting portion 22 faces to a side away from the bracket 33, and the L-shaped notch of the second abutting portion 23 faces to a side close to the bracket 33.
The first abutting portion 22 is fixedly provided with a first sliding assembly 6, the first sliding assembly 6 comprises a first supporting frame 63 fixed on the first abutting portion 22, a first rotating shaft 61 rotatably installed on the first supporting frame 63, and a first roller 62 rotatably installed on the first rotating shaft 61, and the first roller 62 can roll along the first i-shaped steel rail 36.
The second abutting portion 23 is fixedly provided with a second sliding assembly 7, the second sliding assembly 7 includes a second support frame 73 fixed on the second abutting portion 23, a second rotating shaft 71 rotatably installed on the second support frame 73, and a second roller 72 rotatably installed on the second rotating shaft 71, and the second roller 72 can roll along the second i-steel rail 37. The arrangement of the first roller 62 and the second roller 72 can reduce the friction between the connecting frame 2 and the base 3, and facilitate the movement of the connecting frame 2.
The dust suction device 1 comprises a dust suction pipe 11, two dust suction covers 14, a connecting pipe 12 for connecting the dust suction pipe 11 and the two dust suction covers 14, and a dust suction pipe 5 connected to one end, far away from the dust suction cover 14, of the dust suction pipe 11. The two dust hoods 14 are respectively arranged at two sides of the connecting pipe 12. The dust collection pipe 11 comprises a dust inlet (not shown) and a dust outlet 13, the dust inlet is communicated with the connecting pipe 12, the dust outlet 13 is communicated with the dust collection pipe 5, and the dust collection cover 14 can be folded or dropped. The dust suction pipe 11 of the dust suction device 1 is detachably arranged in the frame body 21 of the connecting frame 2.
The portable dust arrester installation of this embodiment still includes drive arrangement 4, as shown in fig. 5, drive arrangement 4 includes motor 41, action wheel 42, follows driving wheel 43 and pivot 44, the cover is equipped with walking wheel 45 in the pivot 44, walking wheel 45 with be interference fit between the pivot 44, motor 41 sets firmly on link 2, action wheel 42 with follow driving wheel 43 between for belt linkage or chain linkage (not shown). Starting motor 41, action wheel 42 drive from driving wheel 43 and rotate, and then drive walking wheel 45 and rotate, lie in on the pivot 44 the both sides of walking wheel 45 are equipped with two spacing bearings 46, and are right walking wheel 45 carries on spacingly in order to prevent that it from taking place to remove along the direction of pivot 44. Grooves (not shown) are formed in the upper end and the lower end of the walking wheel 45, and the grooves in the lower end of the walking wheel 45 are abutted and matched with the sliding rails 38. The motor 41 drives the driving wheel 42 to rotate and further drives the driven wheel 43 to rotate, the driven wheel 43 drives the rotating shaft 44 to rotate and further causes the traveling wheel 45 to rotate, and when the traveling wheel 45 rotates, friction force is generated between the traveling wheel 45 and the sliding rail 38, so that the connecting frame 2, the dust suction pipe 11 of the dust suction device 1, the two dust suction hoods 14 and the connecting pipe 12 are driven to slide along the sliding rail 38.
Further, the lower end of the first abutting portion 22 of the present embodiment is provided with a reinforcing rib (not shown) to support the first abutting portion 22.
Further, the motor 41 in this embodiment is a forward/reverse rotation motor.
Further, the dust hood 14 in this embodiment is a roller shutter.
In the movable dust collecting device of the embodiment, when dust needs to be collected in the ladle 100, the ladle 100 is conveyed to a specific position by using a travelling crane (not shown) and the ladle 100 is laid down, then the travelling crane leaves, the motor 41 of the driving device 4 is started, the motor 41 drives the driving wheel 42 to rotate so as to drive the driven wheel 43 to rotate, the driven wheel 43 drives the rotating shaft 44 to rotate so as to cause the rotating wheel 45 to rotate, friction force exists between the traveling wheel 45 and the sliding rail 38, so that the driving device 4, the connecting frame 2, the dust collecting pipe 11, the connecting pipe 12 and the dust collecting cover 14 of the dust collecting device 1 move along the sliding rail 38, when the dust moves to the dust outlet 13 and the inlet (not shown) of the dust collecting pipe 5 to coincide, the dust collecting pipe 11 and the dust collecting pipe 5 can be hermetically connected, at this time, the connecting frame 2 is located above the ladle 100, then the dust collecting covers 14 at two ends of the connecting pipe 12 are laid down to shield the opening of the ladle 100 to, dust generated in the process of cleaning the ladle 100 is sucked to the dust suction pipe 11 through the connecting pipe 12 and then is conveyed to the dust collection pipe 5 through the dust outlet 13, and finally is recovered.
When the dust collection operation is finished, the dust collection cover 14 is folded to the two sides of the connecting pipe 12, and the driving device 4 drives the connecting frame 2 and the dust collection device 1 to move to the initial position, so that a running space is made for a travelling crane carrying the ladle 100, and the dust collection device 1 is prevented from colliding with the travelling crane.
In the movable dust collecting device of this embodiment, the connecting frame 2 includes a frame body 21, and a first abutting portion 22 and a second abutting portion 23 convexly disposed at one end of the frame body 21, the base 3 includes a first base 31, a second base 32, and a support 33 connecting the first base 31 and the second base 32, a first rail 34 is disposed on a lower surface of the first base 31, a first i-shaped steel rail 36 is disposed on a side of the first rail 34 close to the support 33, a second rail 35 is disposed on an upper surface of the second base 32, a second i-shaped steel rail 37 is disposed on a side of the second rail 35 away from the support 33, because the first i-shaped steel rail 36 is located in a direction of the first abutting portion 22 and the second i-shaped steel rail 37 is located in a direction opposite to the second abutting portion 23, the first i-shaped steel rail 36 can apply an abutting force toward the support 33 to the connecting frame 2, and the second i-shaped steel rail 37 can apply an abutting force away from the support 33 to the connecting frame 2, due to the arrangement, the inclination of the dust suction device 1 caused by overlarge gravity on one side of the dust suction device 1 can be prevented, and dust leakage caused by a gap between the dust outlet 13 of the dust suction pipe 11 and the dust collection pipe 5 is avoided; in addition, the first abutting part 22 is provided with a first sliding assembly 6 capable of sliding along the first i-shaped steel rail 36, the second abutting part 23 is provided with a second sliding assembly 7 capable of sliding along the second i-shaped steel rail 37, and the arrangement of the pulley assemblies can reduce friction between the connecting frame 2 and the base 3, so that the connecting frame 2 and the dust collection device 1 can be conveniently moved.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (10)
1. A movable dust collecting device is characterized by comprising a base, a connecting frame, a dust collecting device, a dust collecting pipe and a dust collecting cover, wherein the connecting frame is slidably mounted on the base, the dust collecting device is mounted on the connecting frame, the dust collecting pipe can be communicated with the dust collecting device, the dust collecting device comprises a dust collecting pipe and a dust collecting cover connected with the dust collecting pipe, the connecting frame comprises a frame body, a first abutting part and a second abutting part, the first abutting part and the second abutting part are convexly arranged at one end of the frame body, the first abutting part and the second abutting part respectively extend towards two sides of the frame body, the dust collecting pipe is arranged in the frame body, the base comprises a first base and a second base and a support connected with the first base and the second base, a first blocking strip is arranged on the lower surface of the first base, a first I-shaped steel rail is arranged on one side, close to the support, a second blocking strip is arranged on the upper surface of the second base, one side of the second stop bar, which is far away from the support, is provided with a second I-shaped steel track, the first abutting part is provided with a first sliding assembly capable of sliding along the first I-shaped steel track, and the second abutting part is provided with a second sliding assembly capable of sliding along the second I-shaped steel track.
2. The movable dust collecting device according to claim 1, wherein the first abutting portion and the second abutting portion are both L-shaped in cross section.
3. The movable dust collecting device according to claim 2, wherein the L-shaped notch of the first abutting portion faces to a side away from the bracket, and the L-shaped notch of the second abutting portion faces to a side close to the bracket.
4. The movable dust collecting device of claim 1, wherein the first sliding assembly comprises a first support frame fixed on the first abutting portion, a first rotating shaft rotatably mounted on the first support frame, and a first roller rotatably mounted on the first rotating shaft, and the first roller can roll along the first i-steel rail.
5. The movable dust collecting device according to claim 1, wherein the second sliding assembly comprises a second support frame fixed on the second abutting portion, a second rotating shaft rotatably mounted on the second support frame, and a second roller rotatably mounted on the second rotating shaft, and the second roller can roll along the second i-steel rail.
6. The mobile dust collecting device of claim 1, further comprising a connecting pipe communicated with the dust collecting pipe, wherein the dust collecting cover is arranged on the connecting pipe, the dust collecting pipe comprises a dust inlet and a dust outlet, the dust inlet is communicated with the connecting pipe, and the dust outlet is communicated with the dust collecting pipe.
7. The movable dust collecting device according to claim 1, further comprising a fixing column, wherein the support is fixedly connected with the fixing column, the fixing column is fixedly arranged on the ground, and the dust collecting pipe penetrates through the fixing column and is communicated with a dust outlet of the dust collecting pipe.
8. The movable dust collecting device according to any one of claims 1 to 7, wherein a reinforcing rib is provided at a lower end of the first abutting portion.
9. The movable dust collecting device according to claim 1, further comprising a driving device installed on the connecting frame for controlling the dust collecting device to move, wherein the driving device comprises a motor and a rotating shaft, the motor is arranged on the connecting frame, a walking wheel is sleeved on the rotating shaft, a sliding rail is connected to the lower end of the walking wheel in a matching manner, the sliding rail is arranged on the base, and the motor is started to drive the rotating shaft to further drive the walking wheel to rotate so that the connecting frame and the dust collecting device move along the sliding rail.
10. The movable dust collecting device according to claim 9, wherein the driving device further comprises two limiting bearings, the limiting bearings are arranged on the rotating shaft and located on two sides of the traveling wheel to prevent the traveling wheel from moving along the direction of the rotating shaft, grooves are formed in the upper end and the lower end of the traveling wheel, and the grooves at the lower end of the traveling wheel are abutted and matched with the sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920053558.4U CN209849515U (en) | 2019-01-12 | 2019-01-12 | Movable dust collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920053558.4U CN209849515U (en) | 2019-01-12 | 2019-01-12 | Movable dust collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209849515U true CN209849515U (en) | 2019-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920053558.4U Active CN209849515U (en) | 2019-01-12 | 2019-01-12 | Movable dust collecting device |
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| Country | Link |
|---|---|
| CN (1) | CN209849515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622553A (en) * | 2019-01-12 | 2019-04-16 | 江阴达源环保设备有限公司 | A kind of dust collecting system |
-
2019
- 2019-01-12 CN CN201920053558.4U patent/CN209849515U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622553A (en) * | 2019-01-12 | 2019-04-16 | 江阴达源环保设备有限公司 | A kind of dust collecting system |
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