CN213445180U - Circular stock ground large-inclination top-bridge-piling and taking type material piling and taking machine - Google Patents
Circular stock ground large-inclination top-bridge-piling and taking type material piling and taking machine Download PDFInfo
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- CN213445180U CN213445180U CN202021421217.7U CN202021421217U CN213445180U CN 213445180 U CN213445180 U CN 213445180U CN 202021421217 U CN202021421217 U CN 202021421217U CN 213445180 U CN213445180 U CN 213445180U
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Abstract
The utility model provides a circular stock ground large inclination top bridge-piling and taking type material piling and taking machine. The utility model discloses a center pillar and the cantilever windrow system of connecting above that, side formula scraper blade extracting system, cantilever windrow system includes conveying mechanism and every single move mechanism, conveying mechanism includes cantilever frame and the wavy flange conveyer belt of setting above that, the wavy flange conveyer belt is including setting up in the driven roll of cantilever frame front end, set up in the motorized pulley of cantilever frame rear end, set up at a plurality of bearing rollers of cantilever frame interlude and cup joint the conveyer belt between driven roll and motorized pulley, the surface of conveyer belt is equipped with the flange board, every single move windrow in-process, the height of material peak is no longer than the height of the baffle at the low level between the baffle. The utility model discloses a set up the wavy flange conveyer belt that has contrary function and replace the plain noodles conveyer belt among the prior art, avoided ordinary plain noodles conveyer belt if inclination is big, the problem that the swift current can not normally work under the material.
Description
Technical Field
The utility model relates to a jack-up, material handling equipment make technical field, especially relate to a circular stock ground big inclination top bridge-piling type stacker-reclaimer.
Background
A circular stock ground top-stacking side-taking stacker-reclaimer is a novel indoor storage device which is developed on the basis of the current increasingly-improved environmental protection requirement and the saving and occupation requirement and can effectively solve the problems of loss, flying and the like caused by wind and rainwater influence on a stock pile due to the influence of the external environment in the stacking and reclaiming process. The problem of storing more materials in a small space is solved by arranging the peripheral retaining wall. A top stacker side take round stacker and reclaimer as disclosed in publication No. CN 2900438Y.
However, the existing round stock ground top bridge-piling and taking type stacker-reclaimer usually adopts a smooth surface conveyor belt, the amplitude variation angle of the effectively conveyed material is in the range of-16 degrees to +16 degrees, when the inclination angle exceeds the range, the material sliding phenomenon of different degrees is generated, and the normal stacking operation cannot be realized. When coke (or other fragile materials) is stacked, due to the fact that the downward inclination angle is small, the distance between the downward inclination angle and the bottom of a stock ground is still high, the downward impact force of the materials under the dual action of the inertia force of the conveying speed and the gravity of the high-distance falling acceleration is large, the materials are broken, and the requirement for the integrity of the materials cannot be met.
SUMMERY OF THE UTILITY MODEL
In view of the above technical problems, a circular stockyard large-inclination top-bridge-type stacker-reclaimer is provided. The utility model discloses a technical means as follows:
a circular stock ground large-inclination top-stacking-bridge-taking type stacker-reclaimer comprises a center column arranged at the center of the circular stock ground, a cantilever stacker system and a side scraper reclaimer system which are connected with the center column, the cantilever stacking system comprises a conveying mechanism and a pitching mechanism, the conveying mechanism comprises a cantilever frame and a wavy flange conveyor belt arranged on the cantilever frame, the wave-shaped flange conveyor belt comprises a turnabout drum arranged at the front end of the cantilever frame, an electric drum arranged at the rear end of the cantilever frame, a plurality of carrier rollers arranged at the middle section of the cantilever frame and a conveyor belt sleeved between the turnabout drum and the electric drum, a plurality of partition plates which are uniformly distributed are arranged in the middle of the outer surface of the conveyor belt, wave-shaped baffle plates are arranged on the left side and the right side of the outer surface of the conveyor belt, the pitching mechanism is used for adjusting the pitching angle of the cantilever frame, and in the pitching stacking process, the height of the highest point of the materials between the partition plates does not exceed the height of the partition plate at the lower position.
Furthermore, a backstop is arranged on the electric roller, so that the running direction of the conveyor belt is unique.
Furthermore, the pitching mechanism comprises a hydraulic push rod which is arranged above the middle column, and a cantilever support hinge point for connecting the cantilever support is also arranged above the middle column.
The utility model discloses a smooth surface conveyer belt among the prior art is replaced to the wave flange conveyer belt that the setting has contrary function, can reach the degree of carrying the material perpendicularly in theory, can accomplish-30- + 16's the range that becomes easily in fact to avoided ordinary smooth surface conveyer belt if inclination is big, the problem of swift current normal work under the material, because the inclination is big, become the range big, can effectively solve the broken problem of coke (or other breakable materials) windrow impact that the scene exists. Simultaneously, the utility model discloses simple structure, each main wavy flange belt conveyor parts all can be general with ordinary belt conveyor parts, and use, maintenance, change convenience.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a bridge type scraper reclaimer; 2. a driver's cab; 3. a center pillar; 4. a central blanking hopper; 5. a stacker slewing mechanism; 6. a stacker pitching mechanism; 7. a cantilever mount; 8. a corrugated sidewall conveyor belt; 9. a rotation detecting device; 10. a variable amplitude angle measuring instrument; 11. an audible and visual alarm; 12. a first video monitor; 13. a level sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the utility model discloses a circular stock ground large inclination top bridge stacker-reclaimer, including set up in the center pillar 3 of circular stock ground central point position and rotatably connect cantilever windrow system, the side formula scraper blade reclaiming system above that, cantilever windrow system revolves through the stacker rotation mechanism 5 that sets up on the center pillar.
In this embodiment, the side-type scraper material taking system selects a bridge-type scraper material taking machine 1, and a driver cab 2 is arranged on the bridge-type scraper material taking machine. And a central blanking hopper 4 is arranged below the central column, the cantilever stacking system rotates to a stacking area to stack materials, the material taking machine takes materials on the other side of the material stack, and the taken materials are output to the next procedure through the central blanking hopper.
The cantilever stacking system comprises a conveying mechanism and a pitching mechanism, wherein the conveying mechanism comprises a cantilever frame 7 and a wavy flange conveying belt 8 arranged on the cantilever frame, the wavy flange conveying belt comprises a turnabout drum arranged at the front end of the cantilever frame, an electric drum arranged at the rear end of the cantilever frame, a plurality of carrier rollers arranged at the middle section of the cantilever frame and a conveying belt sleeved between the turnabout drum and the electric drum, a plurality of uniformly distributed partition plates are arranged at the middle position of the outer surface of the conveying belt, wavy flange plates are arranged on the left side and the right side of the outer surface of the conveying belt, the pitching mechanism is used for adjusting the pitching angle of the cantilever frame, and the height of the highest point of materials between the partition plates is not more than the height of the partition plates at a. The variable amplitude angle range allowed by the embodiment is large by arranging the corrugated rib conveyor belt. The wavy flanges and the intermediate partition board on two sides of the wavy flange conveyer belt are added on the base belt, so that the whole conveyer belt is provided with continuous and uninterrupted hoppers, materials are stored in the hoppers, the conveyer belt is suitable for conveying the materials at various angles, and the degree of vertically conveying the materials can reach the range of amplitude variation of-30 degrees to +30 degrees in theory, which is different from that of a common belt stacker. The problem that the material cannot work normally due to downward sliding if the inclination angle of the common smooth surface conveying belt is large is avoided.
In order to prevent the reverse running under the action of the gravity of the materials and to quickly brake in any state, a backstop is arranged on the electric roller as a preferred embodiment, so that the running direction of the conveyor belt is unique.
The pitching (amplitude varying) mechanism comprises a hydraulic push rod which is arranged above the center pillar, and a cantilever support hinge point for connecting the cantilever support is also arranged above the center pillar. The hydraulic oil cylinder is adopted to push the amplitude variation, so that the device is safe and reliable, stable in operation and low in noise.
In a preferred embodiment, the machine is driven by an external gear meshing slewing bearing or a variable-frequency speed reduction motor. The rotating speed can be changed within a certain range, and different stacking process requirements are met.
On the basis of the embodiment, in other optional embodiments, the system can be automatically operated by adopting PLC control, remote centralized control (or single-machine local manual control) which can be programmed into the whole system. For example, the machine is provided with a material level sensor, a variable amplitude angle measuring instrument, a rotation detection device, a lower video monitor, two side video monitors, a variable amplitude limit switch, a rotation limit switch and the like, so that the actions of each mechanism of the machine are remotely and centrally controlled (or can be manually controlled by a single machine locally), and the full-automatic operation is realized. The operation of each mechanism of the machine can be controlled by programming different programs to meet different stacking and reclaiming process requirements.
Specifically, the turning angle and the turning limit position are controlled by providing a turning detection device 9 and a turning limit switch signal near the turning mechanism.
Remotely observing the condition of the stock ground through a first video monitor 12 arranged at the lower part of the cantilever; and the conditions on two sides of the stock ground are remotely observed through second video monitors arranged on two sides of the cantilever.
By receiving signals of the material level sensor 13, the head of the cantilever wave-shaped flange belt conveyor and the material pile are controlled to always keep set short-distance stacking and full material of the material cabin, and then the machine is automatically stopped after early warning through the audible and visual alarm 11.
The amplitude variation angle and the amplitude variation limit position are controlled by receiving the signal of the amplitude variation angle measuring instrument 10 and the signal of the amplitude variation limit switch.
According to the expanded implementation mode, the centralized control system receives signals sent by the material level sensor, the stacker and the material pile are controlled to always keep the set short-distance stacking, and the impact crushing of materials of the high-distance stacking is avoided.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (3)
1. A circular stock ground large-inclination top-stacking-bridge-taking type stacker-reclaimer is characterized by comprising a center post arranged at the center of the circular stock ground, a cantilever stacker system and a side scraper reclaimer system, wherein the cantilever stacker system and the side scraper reclaimer system are connected with the center post, the cantilever stacker system comprises a conveying mechanism and a pitching mechanism, the conveying mechanism comprises a cantilever frame and a wavy flange conveyor belt arranged on the cantilever frame, the wavy flange conveyor belt comprises a bend drum arranged at the front end of the cantilever frame, an electric drum arranged at the rear end of the cantilever frame, a plurality of carrier rollers arranged at the middle section of the cantilever frame and a conveyor belt sleeved between the bend drum and the electric drum, a plurality of uniformly-arranged partition plates are arranged at the middle position of the outer surface of the conveyor belt, wavy flange plates are arranged at the left side and the right side of the outer surface of the conveyor belt, the pitching mechanism is used, the height of the highest point of the materials between the clapboards is not more than that of the clapboard at the lower position.
2. The circular stockyard high-inclination top-stacking bridge-taking type stacker-reclaimer of claim 1, wherein a backstop is mounted on the electric roller, so that the running direction of the conveyor belt is unique.
3. The circular stockyard large-inclination top-stacking bridge deck reclaimer according to claim 1 or 2, wherein the pitching mechanism comprises a hydraulic push rod which is arranged above the central pillar, and a cantilever bracket hinge point for connecting a cantilever bracket is further arranged above the central pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021421217.7U CN213445180U (en) | 2020-07-10 | 2020-07-10 | Circular stock ground large-inclination top-bridge-piling and taking type material piling and taking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021421217.7U CN213445180U (en) | 2020-07-10 | 2020-07-10 | Circular stock ground large-inclination top-bridge-piling and taking type material piling and taking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213445180U true CN213445180U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021421217.7U Active CN213445180U (en) | 2020-07-10 | 2020-07-10 | Circular stock ground large-inclination top-bridge-piling and taking type material piling and taking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213445180U (en) |
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2020
- 2020-07-10 CN CN202021421217.7U patent/CN213445180U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Circular material yard high inclination top pile bridge type stacker reclaimer Effective date of registration: 20230731 Granted publication date: 20210615 Pledgee: Dalian Branch of Shanghai Pudong Development Bank Co.,Ltd. Pledgor: DALIAN SDA HEAVY INDUSTRIES Co.,Ltd. Registration number: Y2023980050490 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |