CN217102159U - Gate-type bucket wheel machine equipment capable of automatically stacking and taking materials - Google Patents
Gate-type bucket wheel machine equipment capable of automatically stacking and taking materials Download PDFInfo
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- CN217102159U CN217102159U CN202122805102.9U CN202122805102U CN217102159U CN 217102159 U CN217102159 U CN 217102159U CN 202122805102 U CN202122805102 U CN 202122805102U CN 217102159 U CN217102159 U CN 217102159U
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Abstract
The utility model discloses a gate-type bucket wheel machine equipment that can pile material automatically, the belter, get the material belt feeder, remove the belt feeder, C-7 belt feeder and trailer, be provided with the bucket wheel on the bucket wheel dolly, bucket wheel cart top is provided with laser coal level indicator, it is provided with the radar charge level indicator to remove the belt feeder bottom, the walking beam, the bucket wheel dolly, all be provided with the location transmitter on the removal belt feeder, be provided with the location receiver who matches with each location transmitter on the bucket wheel cart respectively, also be provided with the location transmitter on the bucket wheel cart, the bucket wheel cart outside be provided with the bucket wheel cart on the location receiver that the location transmitter matches, laser coal level indicator, the location receiver all is connected with the central controller of bucket wheel machine equipment. The utility model discloses an automatic windrow with get the material, improved the windrow and got the efficiency of material.
Description
Technical Field
The utility model belongs to the technical field of bucket wheel machine, a gate-type bucket wheel machine equipment that can pile material automatically is related to.
Background
The gate-type bucket wheel machine is huge in size and is often used for piling and taking substances such as a large amount of coal, and because an operation field and an operation condition are not uniform, the traditional gate-type bucket wheel machine needs manual control operation, namely, a bucket wheel machine driver manually operates coal piling and coal taking. However, manual operation is often controlled by visual inspection, operation errors are easy to generate, the stacking and taking operation environment is severe, the physical health of operators is not facilitated, the operation time is long, and the fatigue of the operators is easy to cause. And because the equipment is bulky, the overhaul is difficult, the operation personnel are difficult to find in time, and the potential safety hazard is easy to generate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a gate-type bucket wheel machine equipment that can automatic pile and get material has realized automatic windrow and has got the material, has improved the windrow and has got the efficiency of material.
The technical proposal adopted by the utility model is that the gate-type bucket wheel machine equipment capable of automatically stacking and taking materials comprises a gate-type bucket wheel machine, the gate-type bucket wheel machine comprises a bucket wheel cart, a movable beam, a bucket wheel trolley, a stacking and taking belt machine, a taking belt machine and a movable belt machine, the device comprises a C-7 belt conveyor and a tail car, wherein a bucket wheel is arranged on a bucket wheel trolley, a laser coal-checking instrument is arranged at the top of the bucket wheel cart, a radar material level meter is arranged at the bottom of a movable belt conveyor, positioning transmitters are arranged on a movable beam, the bucket wheel trolley and the movable belt conveyor, positioning receivers matched with the positioning transmitters are respectively arranged on the bucket wheel cart, positioning transmitters are also arranged on the bucket wheel cart, positioning receivers matched with the positioning transmitters on the bucket wheel cart are arranged outside the bucket wheel cart, and the laser coal-checking instrument, the radar material level meter and the positioning receivers are all connected with a central controller of bucket wheel machine equipment.
The utility model is also characterized in that,
a positioning transmitter a and a positioning transmitter b are respectively arranged at two ends of the movable beam, a positioning receiver a and a positioning receiver b are respectively arranged at the top of the bucket-wheel cart, the positioning receiver a and the positioning transmitter a are positioned in the same vertical direction, and the positioning receiver b and the positioning transmitter b are positioned in the same vertical direction;
the two ends of the bucket-wheel trolley are respectively provided with a positioning transmitter c and a positioning transmitter d, the two sides of the bucket-wheel trolley on the bucket-wheel cart are respectively provided with a positioning receiver c and a positioning receiver d, the positioning receiver c is arranged on one side close to the positioning transmitter c and is positioned at the same horizontal height, and the positioning receiver d is arranged on one side close to the positioning transmitter d and is positioned at the same horizontal height;
a positioning transmitter e and a positioning transmitter f are respectively arranged at two ends of the movable belt conveyor, a positioning receiver e and a positioning receiver f are respectively arranged on the bucket wheel cart and positioned at two sides of the movable belt conveyor, the positioning receiver e is arranged at one side close to the positioning transmitter e and positioned at the same horizontal height, and the positioning receiver f is arranged at one side close to the positioning transmitter f and positioned at the same horizontal height;
the front end and the rear end of the bucket-wheel cart are respectively provided with a positioning transmitter g and a positioning transmitter h, and the same height position close to the positioning transmitter g and the positioning transmitter h is respectively provided with a positioning receiver g and a positioning receiver h.
The sound spectrum acquisition devices are respectively installed at the driving motors of the bucket-wheel cart and the bucket-wheel trolley, the sound spectrum acquisition devices are connected with data processing devices for filtering and shaping, and the data processing devices are connected with a central controller of the bucket-wheel machine equipment.
The movable beam is lifted through a winch arranged at the bottoms of the two ends of the movable beam, an absolute value encoder is arranged on a steel wire rope reel rotating shaft of the winch, and the absolute value encoder is connected with a central controller of the bucket wheel machine equipment.
The laser coal jigger is provided with two laser coal jiggers, and the two laser coal jiggers are arranged in the middle of the top of the bucket wheel cart.
The radar level gauges are arranged in two numbers, and the two radar level gauges are respectively close to two ends of the movable belt conveyor.
The matching positioning transmitter and positioning receiver are UWB positioning devices
The utility model has the advantages that:
the gate-type bucket wheel machine equipment capable of automatically stacking and taking materials realizes that materials such as coal and the like can be automatically stacked and taken by the bucket wheel machine unattended through accurately acquiring and controlling the operation positions of the bucket wheel, the bucket wheel vehicle, the movable beam and each belt conveyor, has high stacking and taking efficiency, is safe and reliable, and has important significance for improving the fuel taking efficiency of large-scale power plants; the manpower is saved, the operator does not need to reappear the field operation, the accurate control is realized through the central controller of the bucket wheel machine equipment in a long distance, and meanwhile, the waste of materials is avoided.
Drawings
FIG. 1 is a schematic structural view of a gate-type bucket wheel machine apparatus for automatically stacking and reclaiming materials according to the present invention;
fig. 2 is a top view of the inventive portal bucket wheel machine apparatus with automatic material stacking and reclaiming.
In the drawing, 1, a bucket wheel cart, 2, a movable beam, 3, a bucket wheel trolley, 4, a stacking and reclaiming belt conveyor, 5, a reclaiming belt conveyor, 6, a moving belt conveyor, 7, a bucket wheel, 8, a laser coal leveling instrument, 9, a radar level gauge, 10, a positioning transmitter a, 11, a positioning transmitter b, 12, a positioning receiver a, 13, a positioning receiver b, 14, a positioning transmitter c, 15, a positioning transmitter d, 16, a positioning receiver c, 17, a positioning receiver d, 18, a positioning transmitter e, 19, a positioning transmitter f, 20, a positioning receiver e, 21, a positioning receiver f, 22, a positioning transmitter g, 23, a positioning transmitter h, 24, a positioning receiver g, 25 and a positioning receiver h.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model discloses a gate-type bucket wheel machine equipment capable of automatically piling and taking materials, as shown in figure 1-2, including a gate-type bucket wheel machine, the gate-type bucket wheel machine includes a bucket wheel cart 1, a movable beam 2, a bucket wheel dolly 3, a piling and taking belt conveyor 4, a taking belt conveyor 5, a moving belt conveyor 6, a C-7 belt conveyor and a trailer, a bucket wheel 7 is arranged on the bucket wheel dolly 3, two laser coal jiggers 8 are arranged at the middle position of the top of the bucket wheel cart 1, radar charge level indicators 9 are respectively arranged at the bottom of the moving belt conveyor 6 and close to the two ends of the moving belt conveyor 6, positioning transmitters are respectively arranged on the movable beam 2, the bucket wheel dolly 3 and the moving belt conveyor 6, positioning receivers matched with the positioning transmitters are respectively arranged on the bucket wheel cart 1, positioning transmitters are also arranged on the bucket wheel cart 1, positioning receivers matched with the positioning transmitters on the bucket wheel cart 1 are arranged outside the bucket wheel cart 1, the laser coal drimeter 8, the radar level gauge 9 and the positioning receiver are all connected with a central controller of the bucket wheel machine equipment.
Two ends of the movable beam 2 are respectively provided with a positioning transmitter a10 and a positioning transmitter b11, the top of the bucket wheel cart 1 is respectively provided with a positioning receiver a12 and a positioning receiver b13, the positioning receiver a12 and the positioning transmitter a10 are located in the same vertical direction, and the positioning receiver b13 and the positioning transmitter b11 are located in the same vertical direction;
a positioning transmitter c14 and a positioning transmitter d15 are respectively arranged at two ends of the bucket-wheel trolley 3, a positioning receiver c16 and a positioning receiver d17 are respectively arranged on the bucket-wheel trolley 1 and positioned at two sides of the bucket-wheel trolley 3, the positioning receiver c16 is arranged at one side close to the positioning transmitter c14, the positioning receiver d17 is arranged at one side close to the positioning transmitter d15, and the positioning receiver d17 and the positioning transmitter d15 are positioned at the same horizontal height;
two ends of the movable belt conveyor 6 are respectively provided with a positioning transmitter e18 and a positioning transmitter f19, a positioning receiver e20 and a positioning receiver f21 are respectively arranged on the bucket wheel cart 1 and positioned on two sides of the movable belt conveyor 6, the positioning receiver e20 is arranged on one side close to the positioning transmitter e18 and positioned at the same horizontal height, and the positioning receiver f21 is arranged on one side close to the positioning transmitter f19 and positioned at the same horizontal height;
the front end and the rear end of the bucket-wheel cart 1 are respectively provided with a positioning transmitter g22 and a positioning transmitter h23, and a positioning receiver g24 and a positioning receiver h25 are respectively arranged at the same height position close to the positioning transmitter g22 and the positioning transmitter h 23.
The matching positioning transmitter and positioning receiver are UWB positioning devices.
The sound spectrum acquisition devices are respectively installed at the driving motors of the bucket-wheel cart and the bucket-wheel trolley, the sound spectrum acquisition devices are connected with data processing devices for filtering and shaping, and the data processing devices are connected with a central controller of the bucket-wheel machine equipment. In the material taking process, friction and vibration can occur when the bucket wheel 7 is in contact with a material pile, the friction and vibration are influenced by reasons such as coal quality and weather, the hardness and the viscosity of the material pile are different, when the bucket wheel works, the body vibration can also change along with the material pile, when the coal quality is hard and the viscosity is high, the bucket wheel vibrates greatly, when the coal quality is soft and the viscosity is low, the bucket wheel vibrates slightly, the sound frequency spectrum acquisition device acquires the sound of the driving motor, the sound frequency spectrum acquisition device filters and shapes the sound, the sound frequency spectrum acquisition device is compared with the waveforms of all working conditions in an audio frequency library to analyze whether the waveform of an audio signal is normal, once an abnormal condition is found, the bucket wheel is interlocked to stop, the equipment operation audio frequency is played when the fault occurs, and the safe operation of the bucket wheel is guaranteed.
The movable beam 2 is lifted through a winch arranged at the bottoms of the two ends of the movable beam, an absolute value encoder is arranged on a steel wire rope reel rotating shaft of the winch, and the absolute value encoder is connected with a central controller of the bucket wheel machine equipment. Absolute value encoder and reel synchronous operation calculate the walking beam altitude variation through monitoring the reel number of turns, still are provided with the location transmitter on the walking beam 2, and positioner and absolute value encoder each other are redundant reserve, ensure that the walking beam height is accurate, reliable. When the walking beam height is less than 2.8 meters, the hoist is stopped in an interlocking manner, and the problem of derailment of the bucket-wheel trolley caused by too low walking beam height is avoided.
Due to the fact that the operation environment is severe, the rotating machinery is prone to bearing overheating, and equipment safety is seriously threatened. An infrared thermal imager cloud platform is additionally arranged on a rotating equipment platform, the relative position of each equipment is set, the position of the cloud platform is updated every 10 minutes, and the temperature of each rotating equipment is monitored in a circulating mode. When the temperature is abnormal, an alarm signal is sent to the central controller, the corresponding interlocking equipment is stopped, and the fault position and alarm information are displayed on the upper computer picture.
The utility model discloses a gate-type bucket wheel machine equipment that can pile material automatically's working process includes that automatic windrow gets the material with automatic.
The specific process of automatic stacking is as follows:
acquiring an initial position of a bucket-wheel trolley 3, an initial position of a movable belt conveyor 6, an initial position of a bucket-wheel cart 1, an initial height of a movable beam 2, an initial position of a stacking and reclaiming belt conveyor 4 and an initial position of a reclaiming belt conveyor 5;
according to the stockpile distribution situation in the coal yard that two laser coal driling instruments 8 coiled, generate full-automatic windrow settlement data, windrow settlement data includes: windrow start position A 1 End of stacking position A 2 The material piling mode of the bucket wheel machine is that the left limit T is adopted t1 To right limit T t2 Height of stockpile H t The left, middle and right positions of the coal pile of the movable belt conveyor 6 are as follows: w 1 、W 2 、W 3 And the stacking direction is as follows: circulating from left to right and then from right to left, moving the belt conveyor by 6 inch distance delta W, the bucket wheel cart by 1 inch distance delta A and the movable beam by 2 inch distance delta H;
after confirming that the equipment has no fault, starting a door type bucket wheel machine, converting a tail car into a material stacking position, converting a tail car baffle into a material stacking position, lifting a movable beam 2 to an upper limit, moving a bucket wheel trolley 3 to a left limit, moving a movable belt conveyor 6 to a left pile left limit, and sequentially starting the movable belt conveyor 6, a material stacking and taking belt conveyor 4 and a C-7 belt conveyor after each mechanism reaches a preset position;
the bucket-wheel cart 1 moves to a stacking starting position A 1 When the distance between the movable beam 2 and the material pile is detected again by the radar level gauge 9, the movable belt conveyor 6 continues to move by the inching distance delta W when the distance between the movable beam 2 and the material pile is detected to be less than 2m, and the operation is repeated until the movable beam 2 descends to start the stacking operation until the movable beam moves to the final stacking position W 3 ；
At this time, the bucket wheel cart 1 consists of A 1 Moves one inch distance delta A to reach the stacking end position A 2 The moving belt conveyor 6 continues to pile in the direction opposite to the previous direction by W 3 The radar level gauge 9 detects the distance between the material pile and the movable beam 2 as the initial position, and when the distance is reduced to 2m, the belt conveyor 6 is moved from W 3 Moving the belt conveyor 6 to the right by delta W, when the corresponding radar level gauge 9 detects that the distance between the movable beam 2 and the material pile is less than 2m again, moving the belt conveyor 6 to the right by delta W continuously and repeatedly until the movable beam moves to W 1 The bucket-wheel cart 1 moves to A again 2 The direction is moved by delta A, and according to the rule, when the bucket wheel cart 1 moves to A 2 And (5) stopping the system and finishing automatic stacking.
The specific process of automatic material taking is as follows:
acquiring an initial position of a bucket-wheel trolley 3, an initial position of a movable belt conveyor 6, an initial position of a bucket-wheel cart 1, an initial height of a movable beam 2, an initial position of a stacking and reclaiming belt conveyor 4 and an initial position of a reclaiming belt conveyor 5;
according to the stockpile distribution situation in the coal yard that two laser coal driling instruments 8 coiled, generate full-automatic windrow settlement data, settlement data includes: material taking starting position A 3 End of material taking position A 4 At the height of the material takingHt limit 3 Lower limit of material taking height Ht 4 3 left limit W of bucket wheel trolley 4 Right limit W 5 And material taking direction: from left to right and then from right to left, the circulation is carried out, and the 1 inch moving distance delta A of the bucket wheel cart is 3 2 inch running distance delta H of walking beam 3 ；
After confirming that the equipment has no fault, starting a door type bucket wheel machine, converting a tail car into a material taking position, converting a tail car baffle into the material taking position, lifting a movable beam 2 to an upper limit position, moving a bucket wheel trolley 3 to a left limit position, and starting a C-7 belt conveyor, a stacking and taking belt conveyor 4, a taking belt conveyor 5 and a bucket wheel 7 by the system after all the equipment reaches a preset position;
the bucket wheel cart 1 moves to A 3 Position, walking beam 2 down to Ht 3 The bucket-wheel trolley 3 moves to W 4 After the bucket wheel 7 is aligned with the operation surface, the bucket wheel 7 is rotated to take materials to the material taking belt conveyor 5 and the material stacking and taking belt conveyor 4 and then conveyed to the coal conveying section by the C-7 belt conveyor, and the bucket wheel trolley 3 is conveyed to the coal conveying section by the W 4 At uniform speed W 5 Move to W 5 After that, the movable beam 2 descends by Δ H 3 Then the bucket-wheel trolley is in the direction of W3 4 Moving and continuously taking materials;
with bucket-wheel bogie 3 at W 4 、W 5 Reciprocating between the two parts, the movable beam 2 descends to Ht 4 At this time, the wheel truck 1 is driven by A 3 To A 4 Direction shift Δ A 3 The bucket-wheel trolley 3 continues to run back and forth, and the height of the movable beam 2 is kept unchanged;
when the bucket-wheel cart 1 finally moves to A 4 And when the material is in the position, the system stops running, and the automatic material taking is finished.
When material is taken, the material pile is divided into an upper layer, a middle layer and a lower layer in the height direction for taking materials, each layer of material is taken according to an automatic material taking method, the bucket wheel cart 1 is set according to the gradients of the three layers, the moving interval is reduced from top to bottom, the number of each layer is less than 5 meters, and the gradient smoothness of the material pile operation surface is guaranteed.
The utility model discloses a gate-type bucket wheel machine equipment is at automatic material in-process of piling, and the material is accurate to the heap, need not artifical range estimation operation, and each mechanism is according to setting for the operation in proper order, and the material is piled to the heap efficiency of getting and the degree of accuracy height.
Claims (7)
1. Gate-type bucket wheel machine equipment that can automatic pile up and get material, its characterized in that, including gate-type bucket wheel machine, gate-type bucket wheel machine includes bucket wheel cart (1), walking beam (2), bucket wheel dolly (3), pile and get material belt feeder (4), gets material belt feeder (5), removal belt feeder (6), C-7 belt feeder and trailer, be provided with bucket wheel (7) on bucket wheel dolly (3), bucket wheel cart (1) top is provided with laser coal-jigger (8), it is provided with radar charge level indicator (9) to remove belt feeder (6) bottom, all be provided with the location transmitter on walking beam (2), bucket wheel dolly (3), removal belt feeder (6), be provided with the location receiver that matches with each location transmitter on bucket wheel cart (1) respectively, also be provided with the location transmitter on bucket wheel cart (1), bucket wheel cart (1) outside is provided with the location transmitter that matches on bucket wheel cart (1) with the bucket wheel cart (1) And the laser coal drimeter (8), the radar level gauge (9) and the positioning receiver are connected with a central controller of the bucket wheel machine equipment.
2. The gate-type bucket wheel machine equipment capable of automatically stacking and reclaiming materials as claimed in claim 1, wherein the two ends of the movable beam (2) are respectively provided with a positioning transmitter a (10) and a positioning transmitter b (11), the top of the bucket wheel cart (1) is respectively provided with a positioning receiver a (12) and a positioning receiver b (13), the positioning receiver a (12) and the positioning transmitter a (10) are positioned in the same vertical direction, and the positioning receiver b (13) and the positioning transmitter b (11) are positioned in the same vertical direction;
a positioning transmitter c (14) and a positioning transmitter d (15) are respectively arranged at two ends of the bucket-wheel trolley (3), a positioning receiver c (16) and a positioning receiver d (17) are respectively arranged on two sides of the bucket-wheel trolley (3) on the bucket-wheel cart (1), the positioning receiver c (16) is arranged on one side close to the positioning transmitter c (14) and located at the same horizontal height, and the positioning receiver d (17) is arranged on one side close to the positioning transmitter d (15) and located at the same horizontal height;
a positioning transmitter e (18) and a positioning transmitter f (19) are respectively arranged at two ends of the movable belt conveyor (6), a positioning receiver e (20) and a positioning receiver f (21) are respectively arranged on the bucket wheel cart (1) and positioned at two sides of the movable belt conveyor (6), the positioning receiver e (20) is arranged at one side close to the positioning transmitter e (18) and positioned at the same horizontal height, and the positioning receiver f (21) is arranged at one side close to the positioning transmitter f (19) and positioned at the same horizontal height;
the front end and the rear end of the bucket wheel cart (1) are respectively provided with a positioning transmitter g (22) and a positioning transmitter h (23), and the positions close to the positioning transmitter g (22) and the positioning transmitter h (23) at the same height are respectively provided with a positioning receiver g (24) and a positioning receiver h (25).
3. The gate-type bucket wheel machine equipment capable of automatically stacking and reclaiming materials as claimed in claim 1, wherein sound frequency spectrum collecting devices are installed at the driving motors of the bucket wheel cart and the bucket wheel trolley, the sound frequency spectrum collecting devices are connected with data processing devices for filtering and shaping, and the data processing devices are connected with a central controller of the bucket wheel machine equipment.
4. The gate-type bucket wheel machine capable of automatically stacking and reclaiming materials according to claim 1, wherein the movable beam (2) is lifted and lowered by a hoist arranged at the bottom of the two ends of the movable beam, and an absolute value encoder is arranged on a rotating shaft of a wire rope reel of the hoist and is connected with a central controller of the bucket wheel machine.
5. The gate-type bucket wheel machine equipment capable of automatically stacking and reclaiming materials as claimed in claim 1, wherein the number of the laser coal jiggers (8) is two, and the two laser coal jiggers (8) are arranged at the middle position of the top of the bucket wheel cart (1).
6. The gate-type bucket wheel machine equipment of claim 1, characterized in that, there are two radar level gauges (9), two radar level gauges (9) are respectively arranged near two ends of the moving belt conveyor (6).
7. The door type bucket wheel machine apparatus for automatically stacking and reclaiming materials according to claim 1, wherein the matching positioning transmitter and positioning receiver is a UWB positioning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122805102.9U CN217102159U (en) | 2021-11-16 | 2021-11-16 | Gate-type bucket wheel machine equipment capable of automatically stacking and taking materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122805102.9U CN217102159U (en) | 2021-11-16 | 2021-11-16 | Gate-type bucket wheel machine equipment capable of automatically stacking and taking materials |
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| Publication Number | Publication Date |
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| CN217102159U true CN217102159U (en) | 2022-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122805102.9U Active CN217102159U (en) | 2021-11-16 | 2021-11-16 | Gate-type bucket wheel machine equipment capable of automatically stacking and taking materials |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117622809A (en) * | 2024-01-25 | 2024-03-01 | 太仓武港码头有限公司 | Bucket wheel machine operation AI monitoring method and server |
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2021
- 2021-11-16 CN CN202122805102.9U patent/CN217102159U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117622809A (en) * | 2024-01-25 | 2024-03-01 | 太仓武港码头有限公司 | Bucket wheel machine operation AI monitoring method and server |
| CN117622809B (en) * | 2024-01-25 | 2024-03-29 | 太仓武港码头有限公司 | Bucket wheel machine operation AI monitoring method and server |
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