CN219900998U - Vertical disk feeder dismouting auxiliary device - Google Patents
Vertical disk feeder dismouting auxiliary device Download PDFInfo
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- CN219900998U CN219900998U CN202320882352.9U CN202320882352U CN219900998U CN 219900998 U CN219900998 U CN 219900998U CN 202320882352 U CN202320882352 U CN 202320882352U CN 219900998 U CN219900998 U CN 219900998U
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- guide rail
- vertical disc
- disc feeder
- foundation
- frame bearing
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- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 15
- 238000005245 sintering Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a disassembly and assembly auxiliary device of a vertical disc feeder, which comprises a guide rail assembly and a frame bearing trolley; the guide rail assembly comprises a first guide rail and a second guide rail which are parallel, wherein the first guide rail is used for being placed on one side of the basal bottom surface of the vertical disc feeder, and the second guide rail is used for being placed on the other side of the basal bottom surface; the frame bearing trolley is arranged on the first guide rail and the second guide rail in a sliding manner, moves towards the direction close to the foundation and moves to the lower part of the vertical disc feeder on the foundation, and is used for supporting the vertical disc feeder detached from the foundation and moving the vertical disc feeder to a position far away from the foundation. The utility model can disassemble and assemble the vertical disc feeder in the narrow-space batching room without disassembling the hopper and the batching belt scale above the vertical disc feeder, and saves time and labor.
Description
Technical Field
The utility model belongs to the technical field of disassembly and assembly of vertical disc feeders, and particularly relates to a disassembly and assembly auxiliary device of a vertical disc feeder.
Background
In the metallurgical industry, the batching room of the sintering plant is used for batching various raw materials according to a certain proportion to obtain the sintering material meeting the requirements, and a vertical disc feeder is widely used for feeding raw materials during batching, wherein the vertical disc feeder is an efficient novel device, the single mass of the device can reach six tons, and the aims of continuous automatic metering, automatic control and automatic feeding can be realized by matching the vertical disc feeder with a batching belt scale.
The space in the proportioning room of the sintering plant is narrow, the surrounding environment of the vertical disc feeder in the proportioning room is complex, in addition, a reliable hoisting point does not exist nearby the site, in the process of dismantling old equipment and installing new equipment of the vertical disc feeder, the old equipment and installing new equipment of the vertical disc feeder cannot be directly dismantled by using hoisting equipment such as a crane and the like, the traditional method is to dismantle equipment which influences construction around the vertical disc feeder in the proportioning room, namely, firstly, a hopper and a proportioning belt scale above the vertical disc feeder are dismantled, then a reliable hoisting point is found and set on the vertical disc feeder, then the old vertical disc feeder is wholly dismantled from a foundation on the ground and hoisted through hoisting equipment such as the crane, and the new vertical disc feeder is wholly installed on the foundation, and then the hopper and the proportioning belt scale are installed above the new vertical disc feeder.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present utility model provides an auxiliary device for dismounting a vertical disc feeder, which can dismount the vertical disc feeder in a narrow space of a dosing chamber without dismantling a hopper and a dosing belt scale above the vertical disc feeder, and is time-saving and labor-saving.
The technical scheme adopted for solving the technical problems is as follows:
an auxiliary device for disassembling and assembling a vertical disc feeder comprises a guide rail assembly and a frame bearing trolley; the guide rail assembly comprises a first guide rail and a second guide rail which are parallel, wherein the first guide rail is used for being placed on one side of the basal bottom surface of the vertical disc feeder, and the second guide rail is used for being placed on the other side of the basal bottom surface; the frame bearing trolley is arranged on the first guide rail and the second guide rail in a sliding manner, moves towards the direction close to the foundation and moves to the lower part of the vertical disc feeder on the foundation, and is used for supporting the vertical disc feeder detached from the foundation and moving the vertical disc feeder to a position far away from the foundation.
Further, the first guide rail is horizontally arranged along the left-right direction, the frame bearing trolley is formed by splicing a plurality of connecting rods, the orthographic projection is in a U shape with an opening rightward, and the frame bearing trolley moving to the lower part of the vertical disc feeder surrounds the left side, the front side and the rear side of the foundation.
Further, the horizontal height of the left upper end of the frame bearing trolley is higher than that of the right upper end.
Further, the vertical disc feeder further comprises a movable cross beam, wherein the movable cross beam is arranged at the right upper end of the frame bearing trolley moving to the lower part of the vertical disc feeder, and the frame bearing trolley is matched with the movable cross beam to support the vertical disc feeder.
Further, the first guide rail is positioned at the front side of the foundation bottom surface, the second guide rail is positioned at the rear side of the foundation bottom surface, pulleys are respectively arranged at four corners of the bottom end of the frame bearing trolley, the two pulleys at the front side are positioned on the first guide rail, and the two pulleys at the rear side are positioned on the second guide rail.
Further, the connecting rod, the first guide rail and the second guide rail are all 18a channel steel.
Further, the frame load-bearing trolley is formed by welding a plurality of connecting rods.
Further, the movable cross beam is formed by oppositely welding two identical 18a channel steel and forms a hollow rod body.
Further, the novel lifting hook comprises two chain blocks, one chain block is arranged on the first guide rail, the other chain block is arranged on the second guide rail, the lifting hook of the chain block is connected with the frame bearing trolley through a steel wire rope, and the two chain blocks are matched to enable the frame bearing trolley to move along the first guide rail and the second guide rail towards a direction close to or far away from a foundation.
Further, the frame bearing trolley is used for being in contact with a rack at the lower end of the vertical disc feeder.
Compared with the prior art, the utility model has the beneficial effects that:
when the old vertical disc feeder is dismantled, the old vertical disc feeder is integrally lifted to the upper part of a foundation through four screw jacks, then a first guide rail is placed on one side of the bottom surface of the foundation, a second guide rail is placed on the other side of the bottom surface of the foundation, a frame bearing trolley is placed on the first guide rail and the second guide rail, the frame bearing trolley moves towards the direction close to the foundation and moves below the old vertical disc feeder, then four screw jacks are controlled to enable the whole old vertical disc feeder to slowly descend and fall onto the frame bearing trolley, then the frame bearing trolley moves away from the foundation, the old vertical disc feeder is translated to a lifting opening, finally the old vertical disc feeder is lifted out, and the installation of a new vertical disc feeder can be completed through reverse operation in the same way; through the aid of the vertical disc feeder disassembly and assembly auxiliary device, the vertical disc feeder can be disassembled and assembled under the condition that a hopper and a batching belt scale above the vertical disc feeder are not disassembled under the condition that a reliable hoisting point does not exist near a site in a narrow space batching room, the disassembly and assembly process is more convenient and reliable, time and labor are saved, the overhaul efficiency can be improved, and the problems that the site space is narrow and the vertical disc feeder cannot be disassembled and assembled by using a crane equipment directly can be solved.
In the utility model, the frame bearing trolley is formed by splicing a plurality of connecting rods, the orthographic projection is U-shaped with an opening rightward, and the frame bearing trolley moves to the left side, the front side and the rear side of a surrounding foundation below the vertical disc feeder; thus, the frame bearing trolley can not interfere with the foundation in the process of moving towards the direction close to the foundation.
In the utility model, the horizontal height of the left upper end of the frame bearing trolley is higher than that of the right upper end, and the dismounting auxiliary device also comprises a movable cross beam which is arranged at the right upper end of the frame bearing trolley moving to the lower part of the vertical disc feeder; the frame bearing trolley is in the in-process that removes to being close to the direction of basis, the movable cross beam does not set up in frame bearing trolley upper right end department, frame bearing trolley can not interfere with the old vertical disc feeder of basis top at the in-process of removing like this, and after frame bearing trolley removes to old vertical disc feeder below department, through setting up movable cross beam in frame bearing trolley upper right end department, with make movable cross beam and frame bearing trolley cooperation support old vertical disc feeder, can support old vertical disc feeder like this more steadily, and then old vertical disc feeder moves more steadily along with frame bearing trolley to the in-process that removes to the direction of keeping away from the basis.
Drawings
FIG. 1 is a schematic perspective view of an auxiliary device for disassembling and assembling a vertical disc feeder of the present utility model;
FIG. 2 is a schematic dimensional view of the frame load-bearing cart of FIG. 1;
fig. 3 is a schematic perspective view showing the old vertical disc feeder detached to the attachment/detachment assisting device of the present vertical disc feeder.
The reference numerals in the drawings illustrate: 1. the frame bearing trolley comprises a frame bearing trolley body 101, a connecting rod 102, pulleys 201, a first guide rail 202, a second guide rail 3, a movable cross beam 4, a vertical disc feeder 401, a frame 5 and a foundation.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present utility model and are not intended to be limiting.
In the description of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; 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 can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
As shown in fig. 1-3, a disassembly and assembly auxiliary device of a vertical disc feeder comprises a guide rail assembly and a frame bearing trolley 1; the guide rail assembly comprises a first guide rail 201 and a second guide rail 202 which are parallel, wherein the first guide rail 201 is used for being placed on one side of the bottom surface of the foundation 5 of the vertical disc feeder 4, and the second guide rail 202 is used for being placed on the other side of the bottom surface of the foundation 5; the frame load-bearing trolley 1 is slidably arranged on the first guide rail 201 and the second guide rail 202, moves in a direction approaching the foundation 5, and moves below the vertical disc feeder 4 on the foundation 5, and the frame load-bearing trolley 1 is used for supporting the vertical disc feeder 4 detached from the foundation 5 and moving the vertical disc feeder 4 to a position far away from the foundation 5.
When the old vertical disc feeder 4 is removed, the old vertical disc feeder 4 is integrally lifted to the position above the foundation 5 through four screw jacks, then a first guide rail 201 is placed on one side of the bottom surface of the foundation 5, a second guide rail 202 is placed on the other side of the bottom surface of the foundation 5, a frame bearing trolley 1 is placed on one side of the bottom surface of the foundation 5, the frame bearing trolley 1 is moved to the direction close to the foundation 5 and moves to the position below the old vertical disc feeder 4, four screw jacks are controlled to enable the old vertical disc feeder 4 to integrally and slowly descend to the position above the frame bearing trolley 1, the frame bearing trolley 1 is then moved to the direction far away from the foundation 5, the old vertical disc feeder 4 is translated to a lifting opening, finally the old vertical disc feeder 4 is lifted, and similarly, when the new vertical disc feeder 4 is installed, the first guide rail 201 is placed on one side of the bottom surface of the foundation 5, the second guide rail 202 is placed on the other side of the bottom surface of the foundation 5, then the frame bearing trolley 1 is placed on the first guide rail 201 and moves to the position close to the frame bearing trolley 1, the new vertical disc feeder 1 is controlled to the position close to the position of the frame bearing trolley 1, and the new vertical disc feeder 1 is slowly moved to the position close to the position of the foundation 5, and the new vertical disc feeder 1 is lifted to the position close to the frame bearing trolley 1 through the screw jacks, and the new screw jacks are controlled to move to the position of the frame bearing trolley 1 to the position close to the new vertical disc feeder 4; therefore, by means of the vertical disc feeder dismounting auxiliary device, the vertical disc feeder 4 can be dismounted under the condition that a reliable hoisting point does not exist in the vicinity of a site in a narrow space batching room, the hopper and the batching belt scale above the vertical disc feeder 4 are not dismounted, the dismounting process is more convenient and reliable, time and labor are saved, the overhaul efficiency can be improved, and the problems that the site space is narrow and the vertical disc feeder 4 cannot be dismounted by using the lifting equipment directly can be solved.
In one embodiment, the first guide rails 201 are horizontally arranged in the left-right direction, the frame load-bearing carriage 1 is formed by splicing a plurality of connecting rods 101 and has an orthographic projection in a U shape with an opening rightward, and the frame load-bearing carriage 1 moving to the lower side of the vertical disc feeder 4 encloses the left side, the front side, and the rear side of the foundation 5. So that the frame load-bearing trolley 1 does not interfere with the foundation 5 during its movement in a direction towards the foundation 5.
In one embodiment, the horizontal height of the left upper end of the frame bearing trolley 1 is higher than that of the right upper end, and the vertical disc feeder dismounting auxiliary device further comprises a movable cross beam 3, wherein the movable cross beam 3 is arranged at the right upper end of the frame bearing trolley 1 which moves to the lower part of the vertical disc feeder 4; in the process that the frame bearing trolley 1 moves towards the direction close to the foundation 5, the movable cross beam 3 is not arranged at the right upper end of the frame bearing trolley 1, so that the frame bearing trolley 1 cannot interfere with the old vertical disc feeder 4 above the foundation 5 in the moving process, and after the frame bearing trolley 1 moves to the position below the old vertical disc feeder 4, the movable cross beam 3 is arranged at the right upper end of the frame bearing trolley 1, so that the movable cross beam 3 and the frame bearing trolley 1 cooperate to support the old vertical disc feeder 4, the old vertical disc feeder 4 can be supported more stably, and further, the old vertical disc feeder 4 moves more stably along with the frame bearing trolley 1 in the moving process of the frame bearing trolley 1 towards the direction far away from the foundation 5.
In one embodiment, the front-back length of the frame load-bearing trolley 1 is 1640mm, the left-right width is 1540mm, the left end height of the frame load-bearing trolley 1 is 1180mm, and the right end height is 1000mm.
In one embodiment, the first guiding rail 201 is positioned at the front side of the bottom surface of the foundation 5, the second guiding rail 202 is positioned at the rear side of the bottom surface of the foundation 5, the pulleys 102 are respectively welded at four corners of the bottom end of the frame load-bearing trolley 1, the two pulleys 102 at the front side are positioned on the first guiding rail 201, and the two pulleys 102 at the rear side are positioned on the second guiding rail 202.
In one embodiment, the connecting rod 101, the first guiding rail 201 and the second guiding rail 202 are all 18a channel steel, the frame bearing trolley 1 is formed by welding a plurality of connecting rods 101, the movable cross beam 3 is formed by oppositely welding two 1700mm long 18a channel steel and forms a hollow rod body, and the lengths of the first guiding rail 201 and the second guiding rail 202 are all 6m.
In one embodiment, the disassembly and assembly auxiliary device of the vertical disc feeder further comprises two chain blocks of 1t, wherein one chain block is arranged on the first guide rail 201, the other chain block is arranged on the second guide rail 202, the lifting hook of the chain block is connected with the frame bearing trolley 1 through a steel wire rope with the diameter of 15mm, and the two chain blocks are matched to enable the frame bearing trolley 1 to move along the first guide rail 201 and the second guide rail 202 towards a direction close to or far away from the foundation 5.
In one embodiment, the frame load bearing carriage 1 is adapted to contact the frame 401 at the lower end of the vertical carousel feeder 4.
The dismantling method of the vertical disc feeder 4 comprises the following steps:
s1, connecting the bottom end of a frame 401 of an old vertical disc feeder 4 with the top surface of a foundation 5 on the ground in a dosing chamber through anchor bolts, firstly disassembling the anchor bolts, simultaneously jacking the old vertical disc feeder 4 to the position above the foundation 5 through four screw jacks, and meeting the condition that the bottom end of the frame 401 of the vertical disc feeder 4 is 10mm higher than the top surface of the foundation 5;
s2, placing a first guide rail 201 on the front side of the bottom surface of the foundation 5, placing a second guide rail 202 on the rear side of the bottom surface of the foundation 5, placing a frame bearing trolley 1 on the first guide rail 201 and the second guide rail 202, and enabling the frame bearing trolley 1 to move rightwards to be close to the foundation 5 and move below an old vertical disc feeder 4;
s3, fixedly arranging the movable cross beam 3 at the upper right end of the frame bearing trolley 1, controlling four screw jacks to enable the whole old vertical disc feeder 4 to slowly descend and fall onto the frame bearing trolley 1, and then withdrawing the four screw jacks;
s4, one chain block is fixed at the left end of the first guide rail 201, the other chain block is fixed at the left end of the second guide rail 202, the lifting hook of each chain block is connected with the frame bearing trolley 1 through a steel wire rope, and meanwhile, the two chain blocks are pulled, so that the frame bearing trolley 1 moves leftwards along the first guide rail 201 and the second guide rail 202 to be far away from the foundation 5, the old vertical disc feeder 4 is translated to a lifting opening, and finally the old vertical disc feeder 4 is lifted out.
The installation method of the vertical disc feeder 4 comprises the following steps:
firstly, a first guide rail 201 is placed on the front side of the bottom surface of a foundation 5, a second guide rail 202 is placed on the rear side of the bottom surface of the foundation 5, then a frame bearing trolley 1 is placed on the first guide rail 201 and the second guide rail 202, and a movable cross beam 3 is fixedly arranged at the upper right end of the frame bearing trolley 1;
2, hoisting a new vertical disc feeder 4 from a hoisting opening to the frame bearing trolley 1;
3 fixing one chain block at the right end of the first guide rail 201, fixing the other chain block at the right end of the second guide rail 202, connecting the lifting hook of each chain block with the frame bearing trolley 1 through a steel wire rope, simultaneously pulling two chain blocks to enable the frame bearing trolley 1 to move rightwards along the first guide rail 201 and the second guide rail 202 to be close to the foundation 5, lifting the new vertical disc feeder 4 to the upper side of the frame bearing trolley 1 through four screw jacks after reaching a designated position, extracting the movable cross beam 3, enabling the frame bearing trolley 1 to move leftwards to be far away from the foundation 5, and finally controlling the four screw jacks to enable the new vertical disc feeder 4 to integrally slowly descend and fall onto the foundation 5.
Through the vertical disk feeder dismouting auxiliary device, can be in the narrow and small batching room in space, under the circumstances that near the site does not have reliable hoisting point, under the circumstances of not demolishing hopper and batching belt scale of vertical disk feeder 4 top, dismouting process is more convenient and reliable, and labour saving and time saving, compare in traditional dismouting method and need 24h just can accomplish demolish and install of a vertical disk feeder 4, only need 12h just can accomplish through this vertical disk feeder dismouting auxiliary device, improve maintenance efficiency greatly, and this vertical disk feeder dismouting auxiliary device's popularization nature is strong.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (10)
1. Vertical disc feeder dismouting auxiliary device, its characterized in that: comprises a guide rail assembly and a frame bearing trolley (1); the guide rail assembly comprises a first guide rail (201) and a second guide rail (202) which are parallel, wherein the first guide rail (201) is used for being placed on one side of the bottom surface of a foundation (5) of the vertical disc feeder (4), and the second guide rail (202) is used for being placed on the other side of the bottom surface of the foundation (5); the frame bearing trolley (1) is arranged on the first guide rail (201) and the second guide rail (202) in a sliding mode, moves towards the direction close to the foundation (5) and moves to the lower portion of the vertical disc feeder (4) on the foundation (5), and the frame bearing trolley (1) is used for supporting the vertical disc feeder (4) detached from the foundation (5) and moving the vertical disc feeder (4) to a position away from the foundation (5).
2. The disassembly and assembly auxiliary device for the vertical disc feeder according to claim 1, wherein: the first guide rails (201) are horizontally arranged along the left-right direction, the frame bearing trolley (1) is formed by splicing a plurality of connecting rods (101) and is in a U shape with an opening rightward in orthographic projection, and the frame bearing trolley (1) moving to the lower part of the vertical disc feeder (4) surrounds the left side, the front side and the rear side of the foundation (5).
3. The disassembly and assembly auxiliary device for the vertical disc feeder according to claim 2, wherein: the horizontal height of the left upper end of the frame bearing trolley (1) is higher than that of the right upper end.
4. A vertical disc feeder disassembly and assembly assist device according to claim 3, wherein: still include movable cross beam (3), movable cross beam (3) set up in the frame bearing dolly (1) upper right end department of removal to vertical disc feeder (4) below, frame bearing dolly (1) and movable cross beam (3) cooperation are used for supporting vertical disc feeder (4).
5. The disassembly and assembly auxiliary device for the vertical disc feeder according to claim 2, wherein: the first guide rail (201) is positioned at the front side of the bottom surface of the foundation (5), the second guide rail (202) is positioned at the rear side of the bottom surface of the foundation (5), pulleys (102) are respectively arranged at four corners of the bottom end of the frame bearing trolley (1), the front two pulleys (102) are positioned on the first guide rail (201), and the rear two pulleys (102) are positioned on the second guide rail (202).
6. The disassembly and assembly auxiliary device for the vertical disc feeder according to claim 2, wherein: the connecting rod (101), the first guide rail (201) and the second guide rail (202) are all 18a channel steel.
7. The disassembly and assembly auxiliary device for the vertical disc feeder according to claim 6, wherein: the frame bearing trolley (1) is formed by welding a plurality of connecting rods (101).
8. The disassembly and assembly auxiliary device for the vertical disc feeder according to claim 4, wherein: the movable cross beam (3) is formed by oppositely welding two identical 18a channel steel and forms a hollow rod body.
9. The disassembly and assembly auxiliary device for the vertical disc feeder according to claim 1, wherein: still include two chain blocks, one of them chain block sets up on first guide rail (201), another chain block sets up on second guide rail (202), the lifting hook of chain block passes through wire rope and is connected with frame bearing dolly (1), two chain block cooperation is used for making frame bearing dolly (1) follow first guide rail (201) and second guide rail (202) to being close to or keeping away from the direction of basis (5).
10. The disassembly and assembly auxiliary device for the vertical disc feeder according to claim 1, wherein: the frame bearing trolley (1) is used for being in contact with a rack (401) at the lower end of the vertical disc feeder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320882352.9U CN219900998U (en) | 2023-04-19 | 2023-04-19 | Vertical disk feeder dismouting auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320882352.9U CN219900998U (en) | 2023-04-19 | 2023-04-19 | Vertical disk feeder dismouting auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219900998U true CN219900998U (en) | 2023-10-27 |
Family
ID=88440354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320882352.9U Active CN219900998U (en) | 2023-04-19 | 2023-04-19 | Vertical disk feeder dismouting auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219900998U (en) |
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2023
- 2023-04-19 CN CN202320882352.9U patent/CN219900998U/en active Active
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