CN115709910A - Card loading system and card loading method - Google Patents
Card loading system and card loading method Download PDFInfo
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- CN115709910A CN115709910A CN202211563526.1A CN202211563526A CN115709910A CN 115709910 A CN115709910 A CN 115709910A CN 202211563526 A CN202211563526 A CN 202211563526A CN 115709910 A CN115709910 A CN 115709910A
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- 238000011068 loading method Methods 0.000 title claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 28
- 239000000428 dust Substances 0.000 claims description 13
- 230000001629 suppression Effects 0.000 claims description 12
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000009194 climbing Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The invention belongs to the field of conveying, and discloses a card loading system which comprises a train track, a pair of first tracks, a pair of second tracks and a card loading machine, wherein the train track is positioned on the inner sides of the pair of first tracks; the second track is positioned on one side of the first track; the card loading machine comprises a first mobile unit and a second mobile unit, wherein the first mobile unit and the second mobile unit are fixedly connected through a conveying unit; the first moving unit moves along a first track; the second moving unit moves along a second track; this dress card system all integrates truck platform of unloading, conveying unit, unloading module on a dress card machine, and this dress card machine has the walking function, sets up first track and second track simultaneously, makes entire system keep balanced state, through above-mentioned design, can be with even the past of material after to unload the train car hopper the inside. Meanwhile, the invention also discloses a card installing method.
Description
Technical Field
The invention relates to the field of conveying, in particular to a card loading system and a card loading method.
Background
Most of the existing train card installing systems are that the train moves and the card installing machine does not move, and the following documents are provided:
CN214652147U discloses a dumper direct-loading train clamping platform with composite functions, which comprises a train clamping platform, an upper platform lane, a clamping platform, a flat clamping platform, an excavator, a command platform, a lower platform lane, a freight train and a dumper, wherein the upper platform lane is arranged on one side of the train clamping platform, the clamping platform is arranged at the tail end of the upper platform lane, and the flat clamping platform and the lower platform lane are arranged on the other side of the clamping platform.
According to the scheme, a truck is driven to the card loading platform, then the train moves slowly, and the truck unloads materials into a hopper of the train.
If the truck needs to move and the train needs not to move, the difficulty is very high;
how to accurately and uniformly discharge materials from front to back into a train hopper by a truck is the most urgent problem to be solved.
Disclosure of Invention
The invention aims to provide a card loading system, which integrates a truck unloading platform, a conveying unit and an unloading module on a card loading machine, wherein the card loading machine has a walking function, and is provided with a first rail and a second rail so as to keep the whole system in a balanced state. Meanwhile, the invention also discloses a card installing method.
In order to achieve the purpose, the invention provides the following technical scheme: the card loading system comprises a train track, a pair of first tracks, a pair of second tracks and a card loader, wherein the train track is positioned on the inner sides of the pair of first tracks; the second track is positioned on one side of the first track;
the card loading machine comprises a first mobile unit and a second mobile unit, wherein the first mobile unit and the second mobile unit are fixedly connected through a conveying unit; the first moving unit moves along a first track; the second moving unit moves along a second track;
the first moving unit comprises a first traveling bracket matched with the first track and a blanking module fixed on the first traveling bracket;
the second moving unit comprises a second walking bracket, a truck discharging platform and a storage bin, wherein the truck discharging platform and the storage bin are fixed on the second walking bracket; the truck on the truck unloading platform unloads the materials to a storage bin;
the storage bin is connected with the blanking module through the conveying unit;
and a walking driving mechanism is arranged on the first moving unit and/or the second moving unit.
In the card loading system, the truck unloading platform comprises a lifting platform arranged on the second walking bracket and a lifting driving mechanism for driving the lifting platform to lift; the height of the upper surface of the bin is higher than the height of the lifting platform at a low position.
In the card installing system, a turning plate material guide mechanism is arranged on the second walking bracket; the turning plate material guide mechanism comprises a turning plate, a sliding block, a connecting rod and a balancing weight, the turning plate is hinged to a second walking bracket, a vertically arranged sliding rail is arranged on the second walking bracket, and the sliding rail is matched with the sliding block; the counterweight block is connected to the sliding block, and the sliding block is positioned above the lifting platform; the lower end part of the turning plate is hinged with the other end of the connecting rod;
when the lifting platform rises to a high position, the lifting platform lifts the sliding block, the sliding block drives the turning plate to rotate, the turning plate forms a slope surface, the lower side of the turning plate is in butt joint with the hopper, and the upper side of the turning plate is positioned below the hopper of the truck;
when the lifting platform descends to a preset height, the lifting platform is separated from the sliding block, the sliding block descends under the action of the configuration block, the sliding block drives the turning plate to rotate, and the turning plate forms a vertical baffle.
In the card loading system, the number of the lifting platforms is two, and a hopper is arranged between the two lifting platforms; each lifting platform is matched with a lifting driving mechanism and a turning plate material guiding mechanism.
In the card loading system, the train tracks are divided into two groups; the blanking module comprises a bidirectional relay belt conveyor and two blanking hoppers, and the two blanking hoppers are positioned at two ends of the bidirectional relay belt conveyor; each discharge hopper corresponds to a group of train tracks.
In the card loading system, the first mobile unit is further provided with a liftable card leveling machine; a dust suppression system is arranged on the first mobile unit and/or the second mobile unit; the dust suppression system is a spraying dust suppression system and/or a negative pressure suction dust suppression system.
In the card loading system, the conveying unit is a plate-type conveying mechanism, one section of the conveying unit extends into the hopper, and the other end of the conveying unit is positioned in the middle of the bidirectional relay belt conveyor or above the blanking tee.
In addition, the invention also discloses a card installing method which is implemented by adopting any one of the card installing systems;
the method comprises the following steps:
step 1: driving the truck onto a truck unloading platform, and unloading the materials into a hopper;
and 2, step: the card loading machine moves to a preset position, so that the blanking module is positioned above a hopper of a train to be loaded;
and step 3: the conveying unit continuously unloads the materials in the hopper into the hopper through the unloading module, and in the process, the card loader moves at a preset speed so that the materials can be transferred to the other end of the hopper of the train along one end of the hopper of the train;
and 4, step 4: after loading is finished, the card loading machine stops walking, and the truck drives away from the truck unloading platform.
Preferably, the first mobile unit is further provided with a liftable card leveling machine;
in the step 3, the card loading machine moves at a preset speed, and meanwhile, the card leveling machine descends to perform material leveling operation.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the truck unloading platform, the conveying unit and the unloading module are integrated on the card loader, the card loader has a walking function, the first rail and the second rail are arranged simultaneously, so that the whole system is kept in a balanced state, and through the design, materials can be evenly unloaded into the train hopper from front to back.
The present invention has several other problems, namely:
1. how to reduce the difficulty of driving the truck onto the second mobile unit and how to make the hopper capacity as large as possible in a limited height;
in order to solve the problem, in the preferred scheme of the invention, the truck unloading platform is designed into a liftable structure, so that the truck can directly drive on the platform without climbing, and on the other hand, the upper surface of the hopper can be obviously higher than that of the truck unloading platform when the truck unloading platform is positioned at a low position, so that the volume of the hopper is increased;
2. how to better unload the truck into the hopper;
in order to achieve the purpose that materials are expected to enter the hopper as much as possible without leakage, in a preferred scheme of the invention, a turning plate material guiding mechanism is designed, and is provided with a turning plate linked with a truck discharging platform, and when the platform rises, the turning plate turns to form a material guiding inclined plane; when the platform descends, the turning plate is vertically arranged, so that materials are prevented from collapsing onto the platform when the opposite platform unloads.
And the panel turnover adopts a mechanical linkage mechanism, does not need an electric control device, and has strong reliability and simple structure.
Drawings
FIG. 1 is a perspective view of embodiment 1;
FIG. 2 is a plan view of embodiment 1;
FIG. 3 is a left side view of embodiment 1
FIG. 4 is a front view of embodiment 1;
FIG. 5 is an operating state diagram of the flap guide mechanism of the embodiment 1;
fig. 6 is an operating state diagram of the flap guide mechanism of the embodiment 1;
fig. 7 is a perspective view of embodiment 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4 and fig. 7, a card loading system comprises a train track 1, a pair of first tracks 2, a pair of second tracks 3 and a card loader, wherein the train track 1 is positioned inside the pair of first tracks 2; the second track 3 is positioned at one side of the first track 2;
the card loader comprises a first mobile unit 4 and a second mobile unit 5, and the first mobile unit 4 and the second mobile unit 5 are fixedly connected through a conveying unit 6; the first moving unit 4 moves along the first rail 2; the second moving unit 5 moves along the second track 3;
the first moving unit 4 comprises a first traveling bracket 41 matched with the first track 2 and a blanking module fixed on the first traveling bracket 41;
the second moving unit 5 comprises a second walking bracket 51, and a truck discharging platform 52 and a storage bin 53 which are fixed on the second walking bracket 51; the truck on the truck-unloading platform 52 unloads the material into a bin 53;
the stock bin 53 is connected with the blanking module through the conveying unit 6;
a walking driving mechanism is arranged on the first moving unit 4 and/or the second moving unit 5;
the first walking bracket 41 and the second walking bracket 51 described in this embodiment generally include a bracket body and a walking mechanism located at the lower part of the bracket body and matched with the corresponding track, and the walking mechanism is preferably a walking wheel and is driven to walk by a walking driving mechanism;
in this embodiment, the traveling driving mechanism is disposed on the second moving unit 5, and the traveling driving mechanism has various implementation forms, for example, a driving motor is disposed for the traveling wheel, and for example, a rack is additionally disposed on one side of the second track 3, and a motor and a gear located at a power output end of the motor are disposed on the second traveling bracket 51, and are matched with the gear and the rack, so as to implement driving of the second traveling bracket 51; for example, a locomotive with an engine is additionally arranged to pull the second walking frame 51;
since the driving walking bracket to walk is the conventional technology in the field and is not the core innovation point of the invention, the invention does not have much limitation.
The card installing operation is as follows:
step 1: the truck 8 is driven onto the truck discharge platform 52 and the material is discharged into the hopper;
step 2: the card loading machine moves to a preset position so that the blanking module is positioned above a hopper of a train to be loaded;
and 3, step 3: the conveying unit 6 continuously unloads the materials in the hopper into the hopper through the unloading module, and in the process, the card loader moves at a preset speed so that the materials can be transferred to the other end of the hopper of the train along one end of the hopper of the train; meanwhile, the leveling machine descends to perform leveling operation.
And 4, step 4: after loading is finished, the card loader stops running, and the truck drives away from the truck discharging platform 52.
Through unloading platform 52, conveying unit 6, unloading module with the truck all integrate on a card loader, this card loader has the walking function, sets up first track 2 and second track 3 simultaneously, makes entire system keep balanced state, through above-mentioned design, can be with the even in the past of material to the back unload the train car hopper the inside.
Preferably, the truck discharging platform 52 comprises a lifting platform arranged on the second walking bracket 51, and a lifting driving mechanism 54 for driving the lifting platform to lift; the height of the upper surface of the bin 53 is higher than the height of the lifting platform at the low position. The lift driving mechanism 54 may be implemented in many ways, such as lifting the lift platform by an air cylinder or an oil cylinder; the lifting platform can be lifted through a steel cable and a motor, a hydraulic jacking mode is adopted in the embodiment, specifically, hydraulic oil cylinders are arranged at the four corners of the lifting platform, and the lifting platform is jacked through the hydraulic oil cylinders;
the lifting platform has the advantages that:
1. the truck directly drives on the platform without climbing, and the lifting of the truck is realized through the lifting of the platform; 2. the upper surface of the hopper may be significantly higher than when the truck discharge platform 52 is in the lower position, which increases the volume of the hopper.
Generally, the width of the platform is slightly wider than the width of the truck and the length is slightly longer than the length of the truck, so that the width of the hopper is the same as the width of the platform, and the length of the hopper cannot be excessively long because the hopper is matched with the conveying width of the conveying unit 6; in this context, the only option for the capacity expansion of the hopper is to increase the height, so that by designing the platform to be liftable, the capacity of the hopper can be increased significantly.
Generally, the volume of the hopper is the capacity of the truck;
as the preferred scheme of the invention, the number of the lifting platforms is two, and a hopper is arranged between the two lifting platforms; generally, 2 trucks can fill a train, so 2 lifting platforms can fill a hopper of a train in one operation;
when two lifting platforms exist, a problem can be faced, and when one platform unloads, the other platform is easily influenced in the aspects of dust, particles and the like;
in order to solve the above problem, in the present embodiment, it is preferable that a flap guiding mechanism is disposed on the second traveling bracket 51; the turning plate material guide mechanism comprises a turning plate 55, a sliding block 56, a connecting rod 57 and a balancing weight 59, the turning plate 55 is hinged on a second walking bracket 51, a sliding rail 50 which is vertically arranged is arranged on the second walking bracket 51, and the sliding rail 50 is matched with the sliding block 56; the counterweight block is connected to the sliding block, and the sliding block is positioned above the lifting platform; the sliding block 56 is hinged with one end of the connecting rod 57, and the lower end part of the turning plate 55 is hinged with the other end of the connecting rod 57;
when the lifting platform rises to a high position, the lifting platform lifts the sliding block, the sliding block drives the turning plate to rotate, the turning plate forms a slope surface, the lower side of the turning plate is in butt joint with the hopper, and the upper side of the turning plate is positioned below the hopper of the truck;
when the lifting platform descends to a preset height, the lifting platform is separated from the sliding block, the sliding block descends under the action of the configuration block, the sliding block drives the turning plate to rotate, and the turning plate forms a vertical baffle.
Before the lifting platform rises to a high position, the sliding block is not contacted with the lifting platform;
referring to fig. 5, fig. 5 shows a state when the lifting platform is lifted to a high position, at this time, the slide block 56 pushes up the connecting rod 57, since the turning plate 55 is hinged to the second walking bracket 51, the turning plate 55 cannot be lifted and can only rotate around a hinged point, and the turning plate 55 is driven by the connecting rod 57 to rotate towards the platform, so as to form a discharging slope between the hopper and the hopper of the truck; it should be noted that when the truck is driven onto the platform, the position of the truck hopper needs to be well controlled, so that the turning plate 55 cannot be clamped by the truck hopper, that is, the position of the truck tail when the truck is not unloaded is flush with the upper side of the turning plate 55 after being turned, so that the truck hopper of the truck cannot collide with the turning plate 55 during unloading, and the turning plate 55 returns to the vertical state and cannot collide with the truck hopper during the platform descending; to achieve this, it is possible to provide sensors for detecting the position of the rear of the truck, also by manual detection, which is a simple technique in the field, without undue restrictions.
Referring to fig. 6, fig. 6 shows that when the slide block 56 descends along with the platform, the slide block is about to be separated from the platform, the slide block pulls down the connecting rod 57 under the action of the counterweight, and the connecting rod 57 drives the turning plate 55 to rotate to the vertical state.
Through the structural design of the flap 55, two purposes can be achieved:
1. when the platform rises, the turning plate 55 can be turned to form a material guide inclined plane, so that the material is prevented from being scattered and leaked on the platform; 2. when the platform descends, the turning plate 55 is vertically arranged, and the influence of materials on the platform when the opposite platform unloads is prevented.
Through the design, the accurate leading-in of material can be realized in the hopper.
Preferably, the train tracks 1 are two groups; the blanking module comprises a bidirectional relay belt conveyor 42 and two blanking hoppers (the blanking hoppers are not required to be arranged), and the two blanking hoppers are positioned at two ends of the bidirectional relay belt conveyor 42; each discharging hopper corresponds to one group of train tracks 1, and the first mobile unit 4 is also provided with a liftable card flattening machine 58; a dust suppression system is arranged on the first mobile unit 4 and/or the second mobile unit 5; the dust suppression system is a spraying dust suppression system and/or a negative pressure suction dust suppression system. The card reader 58 is provided by a supplier, and is conventional equipment in the field, and detailed description and significance are omitted, and equipment capable of leveling materials in the field is the optional card reader 58 of the invention; the card leveling machine 58 is lifted and lowered by a cylinder or an oil cylinder;
preferably, the conveying unit 6 is a plate type conveying mechanism, one section of the conveying unit 6 extends into the hopper, and the other end of the conveying unit 6 is positioned above the middle part of the bidirectional relay belt conveyor 42.
Claims (9)
1. The card loading system comprises a train track, and is characterized by further comprising a pair of first tracks, a pair of second tracks and a card loader, wherein the train track is positioned on the inner sides of the pair of first tracks; the second track is positioned on one side of the first track;
the card loading machine comprises a first mobile unit and a second mobile unit, wherein the first mobile unit and the second mobile unit are fixedly connected through a conveying unit; the first moving unit moves along a first track; the second moving unit moves along a second track;
the first moving unit comprises a first traveling bracket matched with the first track and a blanking module fixed on the first traveling bracket;
the second mobile unit comprises a second walking bracket, and a truck unloading platform and a storage bin which are fixed on the second walking bracket; the truck on the truck unloading platform unloads the materials to a storage bin;
the storage bin is connected with the blanking module through the conveying unit;
and a walking driving mechanism is arranged on the first moving unit and/or the second moving unit.
2. The card loading system of claim 1, wherein the truck discharge platform comprises a lifting platform disposed on the second travel bracket, a lifting drive mechanism for driving the lifting platform to lift; the height of the upper surface of the bin is higher than the height of the lifting platform at a low position.
3. The card loading system of claim 2, wherein a plate turning and material guiding mechanism is arranged on the second walking bracket; the turning plate material guide mechanism comprises a turning plate, a sliding block, a connecting rod and a balancing weight, the turning plate is hinged to a second walking bracket, a vertically arranged sliding rail is arranged on the second walking bracket, and the sliding rail is matched with the sliding block; the counterweight block is connected to the sliding block, and the sliding block is positioned above the lifting platform; the sliding block is hinged with one end of the connecting rod, and the lower end part of the turning plate is hinged with the other end of the connecting rod;
when the lifting platform rises to a high position, the lifting platform lifts the sliding block, the sliding block drives the turning plate to rotate, the turning plate forms a slope surface, the lower side of the turning plate is in butt joint with the hopper, and the upper side of the turning plate is positioned below the hopper of the truck;
when the lifting platform descends to a preset height, the lifting platform is separated from the sliding block, the sliding block descends under the action of the configuration block, the sliding block drives the turning plate to rotate, and the turning plate forms a vertical baffle.
4. The card loading system of claim 3, wherein there are two lifting platforms with a hopper therebetween; each lifting platform is matched with a lifting driving mechanism and a turning plate material guiding mechanism.
5. The card loading system of claim 1, wherein the train tracks are two sets; the blanking module comprises a bidirectional relay belt conveyor and two blanking hoppers, and the two blanking hoppers are positioned at two ends of the bidirectional relay belt conveyor; each discharging hopper corresponds to one group of train tracks.
6. The card loading system according to claim 1, wherein a liftable card flatting machine is further arranged on the first mobile unit; a dust suppression system is arranged on the first mobile unit and/or the second mobile unit; the dust suppression system is a spraying dust suppression system and/or a negative pressure suction dust suppression system.
7. The card loading system according to claim 6, wherein the conveying unit is a slat conveyor, one end of the conveying unit extends into the hopper, and the other end of the conveying unit is located above a middle portion of the bidirectional endless belt conveyor.
8. A card loading method, which is implemented by using the card loading system according to any one of claims 1 to 7;
the method comprises the following steps:
step 1: driving the truck onto a truck unloading platform, and unloading the materials into a hopper;
step 2: the card loading machine moves to a preset position so that the blanking module is positioned above a hopper of a train to be loaded;
and step 3: the conveying unit continuously unloads the materials in the hopper into the hopper through the unloading module, and in the process, the card loader moves at a preset speed so that the materials can be transferred to the other end of the hopper of the train along one end of the hopper of the train;
and 4, step 4: after loading is finished, the card loading machine stops walking, and the truck drives away from the truck unloading platform.
9. The card loading system according to claim 8, wherein the first mobile unit is further provided with a liftable card leveling machine;
in the step 3, the card loading machine moves at a preset speed, and meanwhile, the card leveling machine descends to perform material leveling operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202211563526.1A CN115709910B (en) | 2022-12-07 | 2022-12-07 | Card loading system and card loading method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211563526.1A CN115709910B (en) | 2022-12-07 | 2022-12-07 | Card loading system and card loading method |
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| CN115709910A true CN115709910A (en) | 2023-02-24 |
| CN115709910B CN115709910B (en) | 2023-09-15 |
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| CN116902622A (en) * | 2023-09-11 | 2023-10-20 | 杭州奥拓机电股份有限公司 | Rail-mounted clamping system |
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|---|---|---|---|---|
| CN116902622A (en) * | 2023-09-11 | 2023-10-20 | 杭州奥拓机电股份有限公司 | Rail-mounted clamping system |
| CN116902622B (en) * | 2023-09-11 | 2023-12-22 | 杭州奥拓机电股份有限公司 | Rail-mounted clamping system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115709910B (en) | 2023-09-15 |
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