CN219859091U - Rotary kiln slag remote conveying device - Google Patents
Rotary kiln slag remote conveying device Download PDFInfo
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- CN219859091U CN219859091U CN202322522478.8U CN202322522478U CN219859091U CN 219859091 U CN219859091 U CN 219859091U CN 202322522478 U CN202322522478 U CN 202322522478U CN 219859091 U CN219859091 U CN 219859091U
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- frame
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- supporting
- upset
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- 239000002893 slag Substances 0.000 title claims abstract description 51
- 230000007306 turnover Effects 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000005381 potential energy Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model discloses a kiln slag remote conveying device of a rotary kiln; belongs to the field of transportation equipment; the device comprises a supporting frame, a track frame, a slag carrier and a traction device matched with the slag carrier; the track frame comprises a turnover track device and fixing frames positioned on two sides of the turnover track device, the turnover track device comprises a turnover frame, end supporting seats positioned at two ends of the turnover frame and fixedly connected with a supporting frame, middle supporting seats 5 positioned between the end supporting seats and fixed on the supporting frame, lifting devices positioned below two ends of the turnover frame and arranged on the supporting frame, the end parts of the turnover frame are in rotary fit with the end supporting seats, the turnover frame is lapped on the middle supporting seats 5, the lifting devices act on two ends of the turnover frame and enable the turnover frame to turn around a supporting shaft axis, and traction devices are arranged on the fixing frames. The utility model realizes unpowered transportation of part of the transportation distance by means of potential energy effect, can reduce equipment energy consumption and transportation cost.
Description
Technical Field
The utility model belongs to the technical field of transportation equipment, and particularly relates to a kiln slag remote conveying device of a rotary kiln.
Background
Kiln slag is generated in the production process of the rotary kiln, and contains recoverable metal and is required to be transported to a mineral separation bin for treatment; kiln slag is transported to a beneficiation bin by adopting a vehicle, the labor cost and the oil cost are high, and long-time continuous transportation cannot be realized; and brings inconvenience to actual production. The technical scheme for realizing remote conveying through the belt conveyor is disclosed in the prior art, and a plurality of belt conveyors are often required to be matched for application when long-distance conveying is performed, so that the problems of high equipment operation energy consumption and high transportation cost exist.
Disclosure of Invention
The utility model aims to provide a kiln slag remote conveying device for a rotary kiln, which is used for solving the technical problems of high energy consumption and high conveying cost in the prior art of conveying kiln slag.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a rotary kiln slag remote transportation device, includes a plurality of intervals laid support frames, establishes on the support frame and the track frame that transversely lays, establishes the fortune slag car on the track frame, with fortune slag car complex draw gear, the track frame includes upset rail set and is located the mount of upset rail set both sides, upset rail set includes the roll-over stand, be located the roll-over stand both ends and with support frame fixed connection's tip supporting seat, be located the middle part supporting seat between the tip supporting seat and fix on the support frame, be located roll-over stand both ends below and set up the lifting device on the support frame, roll-over stand tip both sides are equipped with the back shaft, the back shaft overlap joint is on the tip supporting seat and with tip supporting seat swivelling fit, the roll-over stand overlap joint is on the middle part supporting seat, lifting device acts on the roll-over stand both ends to make the roll-over stand overturn around the back shaft axis, draw gear establishes on the mount.
Further, the upper side of the end supporting seat is provided with a V-shaped groove, the arc at the bending part of the V-shaped groove is excessive, and the supporting shaft is in rotary fit with the V-shaped groove.
Further, the lifting device comprises two hydraulic cylinders arranged side by side at intervals and a support roller connected between the two hydraulic cylinders; the supporting roller is propped against the lower part of the roll-over stand, and the hydraulic cylinder is fixed on a supporting frame where the end supporting seat is located.
Further, the roll-over stand and the fixing frame comprise two track seats which are arranged in parallel at intervals, a track body which is arranged on the track seats, and connecting beams which are connected between the track seats and are arranged along the length direction of the track seats at intervals; the track seat of the fixing frame is fixed on the corresponding supporting frame.
Further, the traction device comprises a U-shaped seat arranged on a plurality of connecting beams, double-row chain wheels rotatably connected to the U-shaped seat, a transmission chain connected between the double-row chain wheels, and a gear motor fixed on one connecting beam and in transmission connection with the rotating shafts of the double-row chain wheels; a plurality of shifting blocks are arranged on the transmission chain at intervals.
Further, the slag transport vehicle comprises a storage bin, a rail wheel arranged at the bottom of the storage bin and matched with the rail body, and a stop block arranged on the storage bin and matched with the shifting block; one side of the storage bin is provided with a discharging stop door, and two stop blocks are arranged and positioned at the front end and the rear end of the storage bin.
The beneficial effects of the utility model are as follows:
according to the utility model, the fixing frame is matched with the traction device, and traction slag car advancing is realized at the head end and the tail section of transportation after the fixing frame is matched, so that the stability of initial transportation and tail end transportation is ensured; the potential energy is generated by the slag transport vehicle and automatically slides obliquely in the middle-section transportation process by utilizing the lifting device, and the transportation energy consumption can be reduced and the transportation cost can be saved by utilizing the sliding process driven by the potential energy.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the lifting device and roll-over stand of FIG. 1;
FIG. 3 is a schematic view of the lifting device and the roll-over stand in FIG. 1;
fig. 4 is a schematic structural view of the middle support seat and the roll-over stand in the direction B in fig. 1;
FIG. 5 is an enlarged schematic view of the slag car of FIG. 1 mated with a mounting bracket;
FIG. 6 is a schematic diagram showing the cooperation of the slag carrier and the fixing frame in the direction C in FIG. 1;
fig. 7 is a schematic top view of the roll-over stand according to the present utility model.
Wherein, 1-supporting frame; 2-a slag transport vehicle; 3-a roll-over stand; 4-end support base; 5-a middle supporting seat; 6, a track seat; 7-a track body; 8-connecting beams; 9-a support shaft; 10-a hydraulic cylinder; 11-a backup roll; 12-fixing frame; 13-U-shaped seat; 14-double row sprocket; 15-a drive chain; 16-a gear motor; 17-a shifting block; 18-bin; 19-rail wheels; 20-stop.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings.
As shown in fig. 1 to 7, a kiln slag remote conveying device of a rotary kiln; the device comprises a supporting frame 1, a track frame, a slag carrier 2 and a traction device. The supporting frames 1 are arranged at intervals along a straight line from the tail slag pool of the rotary kiln to the beneficiation bin and are fixed on the ground; the whole support frame 1 is H-shaped, can adopt a pure steel frame structure or a reinforced concrete structure, and is fixed with the ground by adopting concrete casting. The track frame is arranged on the support frame 1, the slag car 2 runs on the track frame, and the traction device is used for driving the slag car 2 to walk. The core improvement of the device is that the track is erected into three conveying sections, the middle conveying section adopts a turnover track device, and the conveying sections matched with the two ends of the middle conveying section adopt a fixing frame 12; the overturning track device realizes the automatic sliding of the slag car 2 at the section by means of potential energy conversion; thereby realizing the problems of reducing the whole energy consumption and saving the transportation cost.
The overturning track device comprises an overturning frame 3, an end supporting seat 4, a middle supporting seat 5 and a lifting device. The roll-over stand 3 comprises a track seat 6, a track body 7 and a connecting beam 8; the rail seat 6 is integrally in a strip shape and consists of two top plates which are arranged up and down and two vertical plates welded between the two top plates; the track body 7 adopts an I-shaped steel rail and is fixed on the track seats 6, and the connecting beam 8 is connected between the two track seats 6 and is arranged in a plurality of ways along the length direction of the track seats 6; the two sides of the two ends of the roll-over stand 3 are provided with supporting shafts 9, and the supporting shafts 9 are specifically fixed on the track seat 6. The end supporting seats 4 are positioned at two sides of the roll-over stand 3 and are positioned at two ends of the roll-over stand 3; two support frames 1 are positioned below two ends of the roll-over stand 3, and end support seats 4 are fixed on the upper sides of the corresponding support frames 1; the tip supporting seat 4 is the stand form, and tip supporting seat 4 is fixed with the connection of support frame 1 through establishing the connecting seat in support frame 1 one side, and tip supporting seat 4 upside is equipped with V type groove, and V type groove department circular arc transition of bending, back shaft 9 overlap joint in V type inslot and with V type groove rotary fit, this structure makes roll-over stand 3 can realize the upset action around the axial lead of arbitrary back shaft 9. The middle supporting seat 5 is in a column shape, and the middle supporting seat 5 is positioned between the end supporting seats 4 and fixed on the corresponding supporting frame 1; the middle support seat 5 is arranged at intervals along the width direction of the roll-over stand 3, and is correspondingly arranged under the track seat 6, a groove is formed in the upper side of the middle support seat 5, the track seat 6 is lapped in the groove, and the middle support seat 5 plays roles in supporting, positioning and increasing stability of the roll-over stand 3. The lifting devices are respectively arranged at two ends of the roll-over stand 3, and each lifting device comprises a hydraulic cylinder 10 and a supporting roller 11; the hydraulic cylinders 10 are provided with two and fixed on the support frame 1 where the end support seat 4 is located, the hydraulic cylinders 10 are fixedly connected with the support frame 1 through another connecting seat arranged on the support frame 1, and the hydraulic cylinders 10 are arranged side by side at intervals; the two ends of the supporting roller 11 are rotatably connected between the piston rods of the hydraulic cylinders 10, the outer diameter of the middle section of the supporting roller 11 is larger than the outer diameter of the shaft bodies at the two ends, and the middle section of the supporting roller 11 is propped under the two track seats 6. When any lifting device acts, the turnover frame 3 can turn around the axial lead of the supporting shaft 9.
The fixing frame 12 is identical in structure to the roll-over stand 3; the track seat 6 on the fixing frame 12 is directly fixed on the corresponding supporting frame 1, and the track seat 6 on the fixing frame 12 and the track seat 6 on the roll-over stand 3 are kept flush.
The traction device is fixed on the fixed frame 12. The traction device comprises a U-shaped seat 13, a double-row chain wheel 14, a transmission chain 15 and a speed reducing motor 16; the U-shaped seat 13 is fixed on the plurality of connecting beams 8; the double row chain wheel 14 is rotatably connected to the U-shaped seat 13; a drive chain 15 is connected between the plurality of double row sprockets 14; the gear motor 16 is fixed on a connecting beam 8 and is in transmission connection with a rotating shaft arranged on the double-row chain wheel 14, and controls the double-row chain wheel 14 to rotate so as to drive the transmission chain 15 to run; the transmission chain 15 is provided with a plurality of shifting blocks 17, and the shifting blocks 17 can be arranged two or three in particular, so that the spacing between the adjacent shifting blocks 17 is increased, and the slag car 2 is prevented from colliding with the shifting blocks 17 when sliding onto the fixed frame 12.
The slag car 2 comprises a storage bin 18, a rail wheel 19 and a stop block 20; the bin 18 is cube-shaped; the bottom of the storage bin 18 is provided with a plurality of rail wheels 19, and the rail wheels 19 are matched with the rail body 7; the stop block 20 is matched with the shifting block 17, the stop block 20 is provided with two stop blocks and is fixed at the front end and the rear end of the storage bin 18, and the pushing and advancing of the whole slag carrier 2 can be realized under the matching of the shifting block 17 and the stop block 20. A discharging shutter is arranged on one side of the storage bin 18.
The working process and principle of the utility model are as follows:
the utility model divides the long-distance transportation process into three transportation sections, realizes the head and tail transportation sections of transportation by utilizing the cooperation of the fixing frame 12 and the traction device, and realizes the middle transportation section of transportation by utilizing the roll-over stand 3. After kiln slag in the slag pool is loaded into the slag transport vehicle 2 at the kiln tail, a speed reducing motor 16 controls a transmission chain 15 to run, and the slag transport vehicle 2 is transported to the turning frame 3 through the cooperation of a shifting block 17 and a stop block 20; a travel switch can be arranged on the roll-over stand 3, after the travel switch is triggered, the hydraulic cylinder 10 is started and enables the supporting roller 11 to move upwards, the supporting roller 11 jacks up one end of the roll-over stand 3, the roll-over stand 3 is enabled to roll over upwards for a certain height around the supporting shaft 9 at the other end of the roll-over stand 3, the roll-over stand 3 is inclined, and the slag car 2 automatically descends by means of the inclined state of the roll-over stand 3; after the slag car 2 slides downwards for a certain time, the overturning frame 3 is gradually reset by controlling the hydraulic cylinder 10, when the slag car 2 slides to the position close to the junction of the overturning frame 3 and the fixed frame 12, the overturning frame 3 is kept level with the fixed frame 12, and the slag car 2 is smoothly moved onto the fixed frame 12; the slag carrier 2 continues to run on the fixed frame 12 for a certain distance, and meanwhile, a travel switch on the fixed frame 12 is triggered, after the travel switch is triggered, a gear motor 16 adjacent to the mineral processing bin is started, and when the shifting block 17 is matched with the stop block 20, the slag carrier 2 is driven to continue to run for a certain distance until the shifting block corresponds to a feeding chute of the mineral processing bin; the return control process of the slag carrier 2 after slag discharge is the same as the initial conveying process. When the slag carrier 2 passes through the middle transportation section, the potential energy effect is utilized, so that the slag carrier 2 can run out of the travel on the roll-over stand 3 and part of the travel on the fixed frame 12 without power, the power traction travel of the traction device can be reduced, the energy consumption of the whole equipment can be reduced, and the electric cost of transportation can be reduced.
Claims (6)
1. The utility model provides a rotary kiln slag remote transportation device, includes a plurality of intervals laid support frames, establishes on the support frame and the track frame that transversely lays, establishes the fortune slag car on the track frame, with fortune slag car complex draw gear, a serial communication port, the track frame is including upset rail set and the mount that is located upset rail set both sides, upset rail set includes the upset frame, is located upset frame both ends and with support frame fixed connection's tip supporting seat, is located the middle part supporting seat between the tip supporting seat and fix on the support frame, is located upset frame both ends below and set up the lifting device on the support frame, upset frame tip both sides are equipped with the back shaft, the back shaft overlap joint is on the tip supporting seat and with tip supporting seat swivelling fit, the upset frame overlap joint is on the middle part supporting seat, lifting device acts on the upset frame both ends to make the upset frame around the back shaft axial lead, draw gear establishes on the mount.
2. The rotary kiln slag remote conveying device according to claim 1, wherein a V-shaped groove is formed in the upper side of the end supporting seat, the bending part of the V-shaped groove is excessively circular, and the supporting shaft is in rotary fit with the V-shaped groove.
3. A kiln slag remote conveying device for a rotary kiln as claimed in claim 1, wherein the lifting device comprises two hydraulic cylinders arranged side by side at intervals and a support roller connected between the two hydraulic cylinders; the supporting roller is propped against the lower part of the roll-over stand, and the hydraulic cylinder is fixed on a supporting frame where the end supporting seat is located.
4. A kiln slag remote conveying device for a rotary kiln as claimed in any one of claims 1 to 3, wherein the turnover frame and the fixing frame comprise two track seats which are arranged in parallel at intervals, a track body arranged on the track seats, and connecting beams which are connected between the track seats and are arranged at intervals along the length direction of the track seats; the track seat of the fixing frame is fixed on the corresponding supporting frame.
5. The rotary kiln slag remote conveying device according to claim 4, wherein the traction device comprises a U-shaped seat arranged on a plurality of connecting beams, double-row chain wheels rotatably connected to the U-shaped seat, a transmission chain connected between the double-row chain wheels, and a gear motor fixed on one connecting beam and in transmission connection with a rotating shaft of the double-row chain wheels; a plurality of shifting blocks are arranged on the transmission chain at intervals.
6. The rotary kiln slag remote conveying device according to claim 5, wherein the slag conveying vehicle comprises a storage bin, a rail wheel arranged at the bottom of the storage bin and matched with the rail body, and a stop block arranged on the storage bin and matched with the shifting block; one side of the storage bin is provided with a discharging stop door, and two stop blocks are arranged and positioned at the front end and the rear end of the storage bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322522478.8U CN219859091U (en) | 2023-09-18 | 2023-09-18 | Rotary kiln slag remote conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322522478.8U CN219859091U (en) | 2023-09-18 | 2023-09-18 | Rotary kiln slag remote conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219859091U true CN219859091U (en) | 2023-10-20 |
Family
ID=88336418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322522478.8U Active CN219859091U (en) | 2023-09-18 | 2023-09-18 | Rotary kiln slag remote conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219859091U (en) |
-
2023
- 2023-09-18 CN CN202322522478.8U patent/CN219859091U/en active Active
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