CN211812046U - Novel shuttle type material distributor - Google Patents
Novel shuttle type material distributor Download PDFInfo
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- CN211812046U CN211812046U CN201921722795.1U CN201921722795U CN211812046U CN 211812046 U CN211812046 U CN 211812046U CN 201921722795 U CN201921722795 U CN 201921722795U CN 211812046 U CN211812046 U CN 211812046U
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Abstract
The utility model discloses a novel shuttle cloth machine is applicable to the occasion that requires to carry out even cloth to bulk material such as metallurgical sintering, pelletizing production line, and the machine comprises crossbeam (4), shuttle drive dolly (7), telescopic band conveyer, balance weight (18) and safe lifting guide (17), and telescopic band conveyer includes head support (1), driving pulley (2), conveyer belt (3), goes up bearing roller group (5), unload cylinder (8), weight formula elevator drum (11), driven roll (13) and driven roll two (14). The method is characterized in that: the driving roller (2) is fixedly arranged, and the discharging roller (8) is driven by the shuttle-type driving trolley (7) to do reciprocating motion along a guide rail (20A) arranged on the cross beam (4); the shuttle-type driving trolley (7) is connected with a balance weight (18) through a cable (15) and a fixed pulley block (16) to realize the balance of the gravity load of the weight type lifting roller (11).
Description
Technical Field
The invention is applied to the metallurgical industry, is a green ball distributing device on a pellet production line, can continuously and uniformly spread the incoming material of the previous procedure on the wide-width conveying belt of the next procedure by utilizing the device, and can also be applied to other various process production lines needing wide-width uniform distribution.
Background
At present, the commonly used material distribution modes on pellet production lines at home and abroad mainly comprise two modes: the multi-purpose pendulum belt cloth of medium and small-scale factory more adopts hydraulic drive's shuttle car formula cloth mode than large-scale factory. These cloth modes all have their respective characteristics, have solved some problems in the actual production process, but all have the congenital defect of being difficult to overcome, mainly include:
1) although the pendulum type material distributing device has a simple structure, the driving device is a conventional motor, the material distributing uniformity is poor, the material falling speed is obviously increased compared with the material conveying speed, the falling breakage rate and the ore return rate of green pellets are increased, and the pendulum type material distributing device is rarely adopted by large and medium sized pellet factories;
2) the shuttle car type material distribution device driven by hydraulic power has obvious improvement on the uniform material distribution effect compared with a pendulum type material distribution device, but the reciprocating driving element of the shuttle car type material distribution device adopts a hydraulic cylinder or a hydraulic motor, so that the equipment maintenance difficulty is high, the service life of the main element is short, and the problem of material shortage at the edge of a wide material distribution area can not be effectively improved due to the long reciprocating reversing time of the shuttle car.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a novel shuttle cloth device of innovative design on the basis of summarizing prior art, by crossbeam (4), shuttle cloth dolly (7), telescopic band conveyer, balanced weight (18) and safe lifting guide (17) constitute, telescopic band conveyer comprises head support (1), driving pulley (2), conveyer belt (3), goes up bearing roller group (5), unload cylinder (8), lower bearing roller group (9), weight formula lifting roller (11), driven pulley one (13), driven pulley two (14). The utility model comprises the following steps:
1. the driving roller (2), the first direction-changing roller (13) and the second direction-changing roller (14) are fixedly connected with the support (1), and the shuttle-type driving trolley (7) is connected with a balance weight (18) through a cable (15) and a fixed pulley block (16).
2. The head support (1) and the driving roller (2) are fixedly arranged, the discharging roller (8) is arranged on the shuttle type driving trolley (7) and moves back and forth along with the shuttle type driving trolley (7) within the adjustment range allowed by the weight type lifting roller (11).
3. The combination of the cable (15) connected with the balance weight (18) and the fixed pulley group (16) can be one group or a plurality of groups, and each fixed pulley group can comprise one or more fixed pulleys.
4. The shuttle-type driving trolley (7) consists of a set of trolley frame (7-1) and one or more motor reducer driving devices (7-2).
5. The motor speed reducer driving device (7-2) is composed of a driving motor (7-2a), a speed reducer (7-2b) and a driving gear (7-2c), wherein the driving motor (7-2a) is a servo control motor.
6. The discharging roller (8) is supported on a trolley frame (7-1) of the shuttle type driving trolley (7) through a rolling bearing and can freely rotate around the axis of the discharging roller (8).
7. The upper carrier roller group (5) and the lower carrier roller group (9) respectively comprise one set or a plurality of sets of carrier roller assemblies, each set of carrier roller assembly comprises one set of carrier roller shafts (5-1, 9-1) and 2 supporting wheels (5-2, 9-2), the upper carrier roller supporting wheels (5-2) are supported on the guide rail (20) and can reciprocate along the guide rail (20), the lower carrier roller shafts (9-1) are hung below the upper carrier roller shafts (5-1) through connecting rods (10), and limiting guide rails (21) are installed right above the lower carrier roller supporting wheels (9-2).
8. The heavy hammer type lifting roller (11) consists of a roller (11-1), a guide wheel set (11-2), a counterweight hanging bracket (11-3) and a counterweight (11-4), wherein the guide wheel set (11-2) comprises a left guide wheel set and a right guide wheel set which are symmetrically arranged at two ends of the roller (11-1), each guide wheel set comprises at least three guide wheels, and each guide wheel set is arranged between two vertically arranged lifting guide rails (12) and can do lifting motion along the lifting guide rails (12).
Drawings
Fig. 1 is a schematic structural view of a shuttle type material distributor of the present invention;
FIG. 2 is a schematic view of the structure of the driving roller (2);
fig. 3 is a schematic view of an idler set arrangement;
FIG. 4 is a schematic view showing the structure and installation relationship of the shuttle drive carriage (7);
FIG. 5 is a schematic side view of the horizontal arrangement of the driving gear (7-2c) of the shuttle drive carriage (7);
FIG. 6 is a schematic top view of the horizontal arrangement of the driving gear (7-2c) of the shuttle-driven carriage (7);
FIG. 7 is a schematic view of the coupling between the shuttle drive carriage (7) and the cable (15);
fig. 8 is a diagram (1) showing the coupling relationship between the shuttle drive carriage (7) and the balance weight (16);
FIG. 9 is a view (2) showing the coupling relationship between the shuttle drive carriage (7) and the balance weight (16);
FIG. 10 is a view showing the coupling relationship between the shuttle drive carriage (7) and the balance weight (16) (3);
FIG. 11 is a schematic structural view of the cross beam (4);
fig. 12 is a schematic structural view (front view) of the weight type lifting drum (11);
fig. 13 is a schematic structural view (side view) of the weight type lifting drum (11).
Detailed Description
The weight type lifting roller (11) can do lifting movement along the lifting guide rail (12); the upper carrier roller group (5) is composed of a plurality of sets of carrier rollers, and the lower carrier roller group (9) is composed of one set or a plurality of sets of carrier rollers.
The driving roller (2) consists of a driving motor (2-1), a speed reducer (2-2), a bearing seat (2-3) and a roller (2-4), and the driving motor (2-1) and the speed reducer (2-2) can be in a group and are arranged on one side of the roller (2-4); or two groups which are respectively arranged at two sides of the rollers (2-4).
Each set of carrier roller of the upper carrier roller group (5) consists of a set of carrier roller shaft (5-1), two symmetrically-installed supporting wheels (5-2) and a supporting bearing, and each set of carrier roller of the lower carrier roller group (9) consists of a lower carrier roller shaft (9-1), two symmetrically-installed supporting wheels (9-2) and a supporting bearing. The upper carrier roller shaft (5-1) is provided with an upper carrier conveying belt (3) which is supported on the two corresponding guide rails (20) through supporting wheels (5-2) and can reciprocate along the guide rails (20); two ends of the lower roller carrier shaft (9-1) are suspended below the upper roller carrier shaft (5-1) through connecting rods (10), a limiting guide rail (21) is arranged right above the two supporting wheels (9-2), and the supporting wheels (9-2) can move back and forth along the guide rail (21) below the guide rail (21).
The shuttle-type driving trolley (7) consists of a set of trolley frame (7-1) and one or more sets of motor reducer driving devices (7-2); the motor speed reducer driving device (7-2) is composed of a driving motor (7-2a), a speed reducer (7-2b) and a driving gear (7-2c), wherein the driving motor (7-2a) is a servo control motor. The trolley frame (7-1) is arranged on the guide rail (20A) and can reciprocate along the guide rail (20A); the driving device (7-2) is fixedly arranged on the trolley frame (7-1), and the driving gear (7-2c) is meshed with the rack (19) under the driving of the driving motor (7-2a) and the speed reducer (7-2b) to drive the trolley frame (7-1) and the shuttle-type driving trolley (7).
The rack (19), the guide rail (20A) and the guide rail (21) are all fixedly arranged on the cross beam (4), wherein the racks (19) can be one group or two groups and are arranged on one side or the left side and the right side of the conveying belt (3); each group of guide rails at least comprises two guide rails which are respectively arranged at the left side and the right side of the conveying belt (3).
The tooth directions of the driving gear (7-2c) and the rack (19) can be horizontal or vertical.
The combination of the cable (15) and the fixed pulley block (16) can be one group or a plurality of groups, each group comprises a cable (15) and a group of fixed pulleys, one end of the cable (15) is connected with a trolley frame (7-1) of the shuttle-type driving trolley (7), the other end of the cable is connected with a balance weight (18) after being changed by the fixed pulley block (16), and each group of fixed pulleys can be one or more according to the cable steering arrangement requirement.
The cross beam (4) comprises a left cross beam (4-1) and a right cross beam (4-2), and the conveying belt (3) is arranged between the two cross beams; the two ends of the two cross beams can be connected into a whole by an end beam (4a) and an end beam (4 b).
The counterweight type lifting roller (11) consists of a roller (11-1), a guide wheel set (11-2), a counterweight hanging bracket (11-3) and a counterweight (11-4), wherein the guide wheel set (11-2) comprises a left guide wheel set and a right guide wheel set which are symmetrically arranged at two ends of the roller (11-1), each guide wheel set is provided with at least three guide wheels (11-2a) which are arranged between two vertically arranged lifting guide rails (12), and the roller (11-1) can be safely lifted along the lifting guide rails (12); each guide wheel (11-2a) of the guide wheel set (11-2) is arranged on a guide wheel bracket (11-2b) through a bearing, the guide wheel bracket (11-2b) and the roller (11-1) are assembled into a whole through the bearing, and the guide wheel bracket (11-2b) and the roller (11-1) can freely rotate; the counterweight (11-4) is connected to the counterweight hanging bracket (11-3), and the weight of the counterweight can be increased or decreased according to actual needs.
Above-mentioned the utility model discloses shuttle cloth machine installation and debugging accomplish the back, as long as the removal speed Vs of guaranteeing shuttle formula drive dolly (7) equals (collectively called V) with telescopic band conveyer's fast Vd numerical value, shuttle formula drive dolly (7) do according to speed V and come and go the operation of shuttling, can realize: when the running direction of the shuttle-type driving trolley (7) is the same as that of the conveying belt (3), the distributing machine does not discharge; when the running direction of the shuttle-type driving trolley (7) is opposite to that of the conveying belt (3), the distributing machine discharges at double belt speed (2V).
Claims (8)
1. The utility model provides a novel shuttle cloth machine comprises crossbeam (4), shuttle drive dolly (7), telescopic band conveyer, balanced weight (18) and safe lifting guide (17), and telescopic band conveyer comprises head support (1), driving pulley (2), conveyer belt (3), goes up bearing roller group (5), unload cylinder (8), lower bearing roller group (9), weight formula lifting roller (11), driven pulley (13), driven pulley two (14), its characterized in that: the driving roller (2), the first direction-changing roller (13) and the second direction-changing roller (14) are fixedly connected with the support (1), and the shuttle-type driving trolley (7) is connected with a balance weight (18) through a cable (15) and a fixed pulley block (16).
2. The shuttle spreader of claim 1, wherein: the head support (1) and the driving roller (2) are fixedly arranged, the discharging roller (8) is arranged on the shuttle type driving trolley (7) and moves back and forth along with the shuttle type driving trolley (7) within the adjustment range allowed by the weight type lifting roller (11).
3. The shuttle spreader of claim 1, wherein: the combination of the cable (15) connected with the balance weight (18) and the fixed pulley group (16) can be one group or a plurality of groups, and each fixed pulley group can comprise one or more fixed pulleys.
4. The shuttle spreader of claim 1, wherein: the shuttle-type driving trolley (7) consists of a set of trolley frame (7-1) and one or more motor reducer driving devices (7-2).
5. The shuttle spreader of claim 4, wherein: the motor speed reducer driving device (7-2) is composed of a driving motor (7-2a), a speed reducer (7-2b) and a driving gear (7-2c), wherein the driving motor (7-2a) is a servo control motor.
6. The shuttle spreader of claim 1, wherein: the discharging roller (8) is supported on a frame (7-1) of the shuttle type driving trolley (7) through a rolling bearing and can freely rotate around the axis of the discharging roller (8).
7. The shuttle spreader of claim 1, wherein: the upper carrier roller group (5) and the lower carrier roller group (9) respectively comprise one set or a plurality of sets of carrier roller assemblies, each set of carrier roller assembly comprises one set of carrier roller shafts (5-1, 9-1) and 2 supporting wheels (5-2, 9-2), the upper carrier roller supporting wheels (5-2) are supported on the guide rail (20) and can reciprocate along the guide rail (20), the lower carrier roller shafts (9-1) are hung below the upper carrier roller shafts (5-1) through connecting rods (10), and limiting guide rails (21) are installed right above the lower carrier roller supporting wheels (9-2).
8. The shuttle spreader of claim 1, wherein: the heavy hammer type lifting roller (11) consists of a roller (11-1), a guide wheel set (11-2), a counterweight hanging bracket (11-3) and a counterweight (11-4), wherein the guide wheel set (11-2) comprises a left guide wheel set and a right guide wheel set which are symmetrically arranged at two ends of the roller (11-1), each guide wheel set comprises at least three guide wheels, and each guide wheel set is arranged between two vertically arranged lifting guide rails (12) and can do lifting motion along the lifting guide rails (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921722795.1U CN211812046U (en) | 2019-10-15 | 2019-10-15 | Novel shuttle type material distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921722795.1U CN211812046U (en) | 2019-10-15 | 2019-10-15 | Novel shuttle type material distributor |
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| Publication Number | Publication Date |
|---|---|
| CN211812046U true CN211812046U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921722795.1U Active CN211812046U (en) | 2019-10-15 | 2019-10-15 | Novel shuttle type material distributor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114061315A (en) * | 2021-11-17 | 2022-02-18 | 马鞍山钢铁股份有限公司 | Material distribution system of balanced sintering mixing bin and control method |
-
2019
- 2019-10-15 CN CN201921722795.1U patent/CN211812046U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114061315A (en) * | 2021-11-17 | 2022-02-18 | 马鞍山钢铁股份有限公司 | Material distribution system of balanced sintering mixing bin and control method |
| CN114061315B (en) * | 2021-11-17 | 2023-10-03 | 马鞍山钢铁股份有限公司 | Balanced sintering mixing bin material distribution system and control method |
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