CN216011741U - Limiting device of tail clamping trolley of sintering machine - Google Patents
Limiting device of tail clamping trolley of sintering machine Download PDFInfo
- Publication number
- CN216011741U CN216011741U CN202122232984.4U CN202122232984U CN216011741U CN 216011741 U CN216011741 U CN 216011741U CN 202122232984 U CN202122232984 U CN 202122232984U CN 216011741 U CN216011741 U CN 216011741U
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- Prior art keywords
- trolley
- sintering machine
- travel switch
- tail
- detection plate
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- 238000005245 sintering Methods 0.000 title claims abstract description 51
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 235000019580 granularity Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
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Abstract
The utility model relates to a sintering machine equipment field specifically is a stop device of sintering machine tail truck, the stop device of sintering machine tail truck includes: the locking device comprises a trolley and trolley wheels arranged on one side of the trolley, wherein the lower ends of the trolley wheels are arranged on a track in a rolling manner, the upper ends of the trolley wheels are opposite to a detection plate, and a locking component is arranged at a gap between the trolley wheels and the detection plate; one end of the locking component is connected with a travel switch, and one end of the travel switch is connected with the position of a driving component of the sintering machine through a lead; the limiting device of the sintering machine tail clamping trolley is characterized in that a locking component is additionally arranged at the lower end of the position of a detection plate at the tail of the sintering machine, the locking component is touched when the trolley does not enter a tail toothed plate for positioning, then the locking component transmits a signal to the position of a travel switch, and the travel switch sends a command to control the driving component of the sintering machine to stop through a lead, so that the whole sintering machine is prevented from being damaged, and accidents are reduced.
Description
Technical Field
The utility model relates to a sintering machine equipment field specifically is a stop device of sintering machine tail truck platform truck.
Background
The sintering machine is suitable for sintering operation of large-scale ferrous metallurgy sintering plants, is main equipment in the air draft sintering process, can sinter concentrate powder and rich mineral powder with different components and different granularities into blocks, and partially eliminates harmful impurities such as sulfur, phosphorus and the like contained in the ore. The sintering machine is divided into a plurality of specifications with different lengths and different widths according to the sintering area, and users select the specifications according to the output or the site condition. The larger the sintering area, the higher the yield.
The sintering machine is composed of a head star wheel, a tail star wheel, a trolley, a head framework, a middle framework, a tail framework, a track, an air suction device and the like, wherein the sintering machine drives the head star wheel to drive the trolley to travel to the tail star wheel on the track through flexible transmission, the trolley returning to the lane runs through the track by the tail star wheel and enters the process of repeated operation of the head star wheel, because the trolley is in full-load operation for a long time, the end surface of the trolley is abraded, when the trolley is prepared to enter a toothed plate of the tail star wheel, the trolley is not in a preset positioning position, the toothed plate of the sintering machine is still in an operation state all the time, and the accident of clamping the trolley is easily caused.
To the problem in the above-mentioned background art, the utility model aims at providing a stop device of sintering machine tail ka tai chi car.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stop device of sintering machine tail truck to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a stop device of sintering machine tail truck, the stop device of sintering machine tail truck includes:
the locking device comprises a trolley and trolley wheels arranged on one side of the trolley, wherein the lower ends of the trolley wheels are arranged on a track in a rolling manner, the upper ends of the trolley wheels are opposite to a detection plate, and a locking component is arranged at a gap between the trolley wheels and the detection plate; one end of the locking component is connected with a travel switch, and one end of the travel switch is connected with the position of a driving component of the sintering machine through a lead.
As a further aspect of the present invention: the locking assembly comprises a conductive plate, a first guide frame and a second guide frame, the middle of the conductive plate is hinged and movably mounted on a fixed column, the fixed column is arranged at the lower end of the detection plate, and damping blocks are arranged on the left side and the right side of the position where the upper end of the fixed column is connected with the detection plate; the first guide frame and the second guide frame are distributed on two sides of the current-conducting plate, one end of the first guide frame is connected with the travel switch through the operation circuit, and one end of the second guide frame is connected with the travel switch through the power cut-off circuit; the surface of the conductive plate is in contact with the pressing wheel, the pressing wheel is movably mounted on one side of the connecting frame, and two ends of the connecting frame are fixedly connected with the detection plate through a first compression spring and a second compression spring respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
the limiting device of the sintering machine tail clamping trolley is characterized in that a locking component is additionally arranged at the lower end of the position of a detection plate at the tail of the sintering machine, the locking component is touched when the trolley does not enter a tail toothed plate for positioning, then the locking component transmits a signal to the position of a travel switch, and the travel switch sends a command to control the driving component of the sintering machine to stop through a lead, so that the whole sintering machine is prevented from being damaged, and accidents are reduced.
Drawings
In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of a limiting device of a sintering machine tail truck according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a locking and stopping assembly of a limiting device of a sintering machine tail truck according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a limiting device of a sintering machine tail truck in a comparative example of the prior art.
In the figure: the device comprises a trolley 1, a track 2, wheels 3, a detection plate 4, a travel switch 5, a lead 6, a guide wheel 7, a crank 8, a connecting frame 9, a first compression spring 10, a second compression spring 11, a pinch roller 12, a first guide frame 13, a conductive plate 14, an operating circuit 15, a stop circuit 16, a damping block 17 and a fixing column 18.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Examples
Referring to fig. 1, an embodiment of the present invention provides a position limiting device for a tail clamp trolley of a sintering machine, where the position limiting device for the tail clamp trolley of the sintering machine includes:
the locking device comprises a trolley 1 and trolley wheels 3 arranged on one side of the trolley 1, wherein the lower ends of the trolley wheels 3 are arranged on a track 2 in a rolling manner, the upper ends of the trolley wheels 3 are opposite to a detection plate 4, and a locking component is arranged at a gap between the trolley wheels 3 and the detection plate 4; one end of the locking component is connected with a travel switch 5, and one end of the travel switch 5 is connected with the position of a driving component of the sintering machine through a lead 6;
the sintering machine consists of a head star wheel, a tail star wheel, a trolley 1, a head framework, a middle framework, a tail framework, a track 2, an air suction device and the like, wherein the sintering machine drives the head star wheel to drive the trolley 1 to run on the track 2 to the tail star wheel through flexible transmission, and the trolley 1 returning to a lane runs through the track 2 by the tail star wheel and enters the process of repeated running of the head star wheel;
because the end face of the trolley 1 is abraded after the trolley 1 is operated at full load for a long time, when the trolley 1 is ready to enter a tail star-wheel toothed plate, the trolley 1 is abraded to generate a gap, the trolley 1 does not enter a preset toothed plate to be positioned, the sintering machine is still in an operating state all the time, and then the accident of clamping the trolley is caused, so that a locking component is added at the lower end of the position of a detection plate 4 at the tail part of the sintering machine, the trolley 1 touches the locking component when the trolley does not enter the tail toothed plate to be positioned, then the locking component transmits a signal to the position of a travel switch 5, and the travel switch 5 sends a command to control a driving component of the sintering machine to stop through a wire 6, so that the whole sintering machine is prevented from being damaged, and the accident is reduced; the installed travel switch 5 adopts the model of Zhejiang Zhengtai electric appliance company, Inc: YBLX-10/12.
Referring to fig. 2, further, the locking assembly includes a conductive plate 14, a first guide frame 13 and a second guide frame, the conductive plate 14 is hinged and movably mounted on a fixed column 18 in the middle, the fixed column 18 is disposed at the lower end of the detection plate 4, and damping blocks 17 are disposed at the left and right sides of the position where the upper end of the fixed column 18 is connected with the detection plate 4; the first guide frame 13 and the second guide frame are distributed on two sides of the conductive plate 14, one end of the first guide frame 13 is connected with the travel switch 5 through the operation circuit 15, and one end of the second guide frame is connected with the travel switch 5 through the stop circuit 16; the surface of the conductive plate 14 is in contact with a pressing wheel 12, the pressing wheel 12 is movably arranged on one side of a connecting frame 9, and two ends of the connecting frame 9 are respectively connected and fixed with the detection plate 4 through a first compression spring 10 and a second compression spring 11;
when the trolley wheel 3 arranged on one side of the trolley 1 normally travels and displaces along the track 2, the trolley wheel 3 pushes the guide wheel 7 to enable the crank 8 to incline, the pinch roller 12 at one end of the crank 8 is close to the left position of the conductive plate 14 to enable the conductive plate 14 to incline, one end of the conductive plate 14 is in contact with the first guide frame 13 to form a complete circuit loop, the signal indicates that the trolley 1 normally runs, then the signal is transmitted to the travel switch 5 through the running circuit 15, and the travel switch 5 controls the sintering machine to normally run; when the trolley wheel 3 of the trolley 1 does not enter the preset toothed plate for positioning due to abrasion, the trolley wheel 3 does not jack up the guide wheel 7, so that the elastic action of the crank 8 connected with one end of the guide wheel 7 due to the deformation of the first compression spring 10 is greater than the elastic action of the second compression spring 11 due to the deformation, the pressing wheel 12 at one end of the connecting frame 9 slides and moves to the other end of the conductive plate 14, one end of the conductive plate 14 is in contact with the second guide frame to form a complete circuit loop, a fault signal is transmitted to the travel switch 5 through the stop circuit 16, and finally the travel switch 5 sends a stop signal to a driving assembly of the sintering machine, so that the sintering machine stops operating, and an operator can maintain the sintering machine in time.
Comparative example
Referring to fig. 3, in the limiting device of the sintering machine tail clamping trolley in the prior art, an anti-clamping trolley limiting device is not additionally installed in the operation process of the trolley 1, when the trolley 1 is ready to enter the tail star wheel toothed plate, the trolley 1 is not in a running state when the trolley 1 is not in a preset toothed plate positioning state due to the fact that the trolley 1 is abraded, the trolley 1 is still in a running state, an accident of clamping the trolley 1 is caused, equipment is damaged, production is affected, and finally cost is high.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (2)
1. The utility model provides a stop device of sintering machine tail truck platform truck, it includes: platform truck (1) and set up platform truck wheel (3) of platform truck (1) one side, its characterized in that: the lower end of the trolley wheel (3) is arranged on the track (2) in a rolling mode, the upper end of the trolley wheel (3) is opposite to the detection plate (4), and a locking assembly is arranged at a gap between the trolley wheel (3) and the detection plate (4); one end of the locking component is connected with a travel switch (5), and one end of the travel switch (5) is connected with the position of a driving component of the sintering machine through a lead (6).
2. The position limiter of sintering machine tail truck according to claim 1, characterized in that: the locking assembly comprises a conductive plate (14), a first guide frame (13) and a second guide frame, the middle of the conductive plate (14) is hinged and movably mounted on a fixed column (18), the fixed column (18) is arranged at the lower end of the detection plate (4), and damping blocks (17) are arranged on the left side and the right side of the position where the upper end of the fixed column (18) is connected with the detection plate (4); the first guide frame (13) and the second guide frame are distributed on two sides of the conductive plate (14), one end of the first guide frame (13) is connected with the travel switch (5) through the operation circuit (15), and one end of the second guide frame is connected with the travel switch (5) through the stop circuit (16); the surface of the conductive plate (14) is in contact with the pressing wheel (12), the pressing wheel (12) is movably mounted on one side of the connecting frame (9), and two ends of the connecting frame (9) are fixedly connected with the detection plate (4) through the first compression spring (10) and the second compression spring (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122232984.4U CN216011741U (en) | 2021-09-15 | 2021-09-15 | Limiting device of tail clamping trolley of sintering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122232984.4U CN216011741U (en) | 2021-09-15 | 2021-09-15 | Limiting device of tail clamping trolley of sintering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216011741U true CN216011741U (en) | 2022-03-11 |
Family
ID=80592954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122232984.4U Expired - Fee Related CN216011741U (en) | 2021-09-15 | 2021-09-15 | Limiting device of tail clamping trolley of sintering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216011741U (en) |
-
2021
- 2021-09-15 CN CN202122232984.4U patent/CN216011741U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220311 |
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| CF01 | Termination of patent right due to non-payment of annual fee |