CN110817359A - Movable baffle plate of stacker-reclaimer - Google Patents
Movable baffle plate of stacker-reclaimer Download PDFInfo
- Publication number
- CN110817359A CN110817359A CN201910987277.0A CN201910987277A CN110817359A CN 110817359 A CN110817359 A CN 110817359A CN 201910987277 A CN201910987277 A CN 201910987277A CN 110817359 A CN110817359 A CN 110817359A
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- China
- Prior art keywords
- baffle
- stacker
- coal
- baffle plate
- side wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The invention belongs to the technical field of coal processing, and particularly relates to a movable baffle plate of a stacker-reclaimer, which comprises a blanking groove and a transmission belt, wherein the blanking groove is positioned at the left part of the upper side of the transmission belt, the transmission belt is used for transmitting from left to right, the lower side of the blanking groove is provided with a baffle plate, and through the arrangement of the baffle plate, the baffle plate is adjusted to be in a closed state when the stacker-reclaimer performs coal stacking operation, so that coal is prevented from scattering and falling; when the coal taking operation is carried out, the baffle is adjusted to be in an opening state, the coal taken by the hopper falls onto the cantilever belt and then falls through the opening position of the movable baffle, the adjustable movable baffle is convenient to operate, and the coal taking operation is not influenced; the action of closing and locking the baffle can be facilitated through the matching action between the hook component and the connecting buckle; through the setting in buffering area, can play the effect that connects the material buffering to the material that drops, and have certain effect that stops, avoid the material unrestrained, supporting spring plays the effect that supplementary buffering was supported.
Description
Technical Field
The invention relates to the technical field of coal treatment, in particular to a movable baffle of a stacker-reclaimer.
Background
The stacker-reclaimer of the coal preparation workshop is the main equipment of the coal yard, when the coal storage silo and the automatic blending hopper tank are full, the coal is stacked to the coal yard through the stacker-reclaimer; when the automatic coal blending hopper slot is short of certain coal in the coal yard, the certain coal in the coal yard is transported to the automatic coal blending hopper slot by the stacker-reclaimer. In actual production operation, most of coal falling through the blanking chute falls to a coal yard through the cantilever belt, but a small amount of coal still falls to the original belt (a stacker-reclaimer main belt) instead of falling to the coal yard through the cantilever belt, and the scattered coal can cause coal blockage accidents due to coal accumulation if not recovered in time. In order to recover the scattered coal, all belt conveyors from the back of the stacker-reclaimer to the automatic coal hopper chute must be opened completely to ensure that the scattered coal enters the bin. Therefore, not only is a large amount of electric quantity lost, but also the service lives of the belts and the accessory equipment are shortened, the maintenance amount is increased, great loss is caused, electric power resources are wasted, and the production cost is increased.
Disclosure of Invention
The invention aims to provide a movable baffle plate of a stacker-reclaimer, which aims to solve the problem that the spilled coal in the background art causes coal blockage accidents due to coal accumulation if the spilled coal is not recovered in time, and all belt conveyors behind the stacker-reclaimer and to an automatic coal blending hopper groove must be completely opened so as to ensure that the spilled coal enters a bin. Therefore, not only is a large amount of electric quantity lost, but also the service lives of the belts and the accessory equipment are shortened, the maintenance amount is increased, great loss is caused, electric power resources are wasted, and the production cost is improved.
In order to achieve the purpose, the invention provides the following technical scheme: a movable baffle of a stacker-reclaimer comprises a blanking groove and a transmission belt, wherein the blanking groove is positioned at the left part of the upper side of the transmission belt, the transmission belt is used for transmitting from left to right, the lower side of the blanking groove is provided with a baffle, the left side wall of the baffle is connected with the lower side of the left side wall of the blanking groove through a movable hinge, the right side wall of the baffle is provided with a connecting buckle, the lower side of the right side wall of the blanking groove is connected with a hook assembly, the hook assembly comprises a U-shaped frame, the upper side inside the U-shaped frame is provided with a support shaft, the right side wall of the blanking groove is connected with the support shaft through a shaft seat, the bottom end of the U-shaped frame is connected with a connecting rod, the bottom end of the connecting rod is connected with;
the baffle is characterized in that a support plate is fixedly connected to the middle of the lower surface of the baffle, a supporting spring is transversely and fixedly connected to the lower side of the right side wall of the support plate, a buffer belt is arranged on the right side of the lower surface of the baffle, and the right side of the supporting spring is supported on the left side wall of the buffer belt.
Preferably, the baffle plate and the support plate are welded or fixedly connected through screws.
Preferably, the buffer belt is a rubber buffer belt.
Preferably, the upper end of the buffer zone is radially inserted with a rotating shaft, a mounting seat matched with the rotating shaft is arranged at a position corresponding to the lower surface of the baffle, and the rotating shaft is movably connected with the baffle through the mounting seat.
Preferably, the right lower side of the buffer zone is uniformly provided with through grooves.
Preferably, a sealing ring is arranged on one side wall of the baffle facing the discharging groove, the sealing ring is a rubber sealing ring, and the rubber sealing ring is matched with the discharging groove in shape.
Preferably, the length of the baffle is less than the distance between the hook assembly and the upper surface of the conveying belt.
Preferably, the outer end part of the connecting buckle is provided with a spherical limiting block, and the diameter of the spherical limiting block is smaller than the inner diameter of the clamping ring.
Compared with the prior art, the invention has the beneficial effects that:
1) through the arrangement of the baffle, the baffle is adjusted to be in a closed state when the stacker-reclaimer performs coal stacking operation, so that the coal is prevented from scattering; when the coal taking operation is carried out, the baffle is adjusted to be in an opening state, the coal taken by the hopper falls onto the cantilever belt and then falls through the position where the baffle is opened, the adjustable baffle is convenient to operate, and the coal taking operation is not influenced;
2) the action of closing and locking the baffle can be facilitated through the matching action between the hook component and the connecting buckle;
3) through the setting in buffering area, can play the effect that connects the material buffering to the material that drops, and have certain effect that stops, avoid the material unrestrained, supporting spring plays the effect that supplementary buffering was supported.
Drawings
FIG. 1 is a schematic view of the structure of the present invention with the closure of the baffle;
FIG. 2 is a schematic view of the structure of the baffle of the present invention when opened;
FIG. 3 is a schematic structural view of the hook assembly of the present invention;
FIG. 4 is a schematic side view of a buffer strip according to the present invention;
FIG. 5 is a schematic top view of the baffle of FIG. 1 according to the present invention.
In the figure: the device comprises a conveying belt 1, a blanking groove 2, a baffle plate 3, a hook assembly 4, a 41U-shaped frame, a supporting shaft 42, a connecting rod 43, a retainer ring 44, a connecting buckle 5, a support plate 6, a support spring 7, a buffer belt 8, a rotating shaft 9, a through groove 10 and a sealing ring 11.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-5, the present invention provides a technical solution: a movable baffle plate of a stacker-reclaimer comprises a blanking groove 2 and a transmission belt 1, wherein the blanking groove 2 is positioned at the left part of the upper side of the transmission belt 1, the transmission belt 1 is used for transmitting from left to right, materials in the blanking groove 2 fall on the upper surface of the transmission belt 1 after falling, and the materials are taken away under the transmission action of the transmission belt 1;
the baffle 3 is arranged on the lower side of the blanking groove 2, the left side wall of the baffle 3 is connected with the lower side of the left side wall of the blanking groove 2 through a movable hinge, the right side wall of the baffle 3 is provided with a connecting buckle 5, the lower side of the right side wall of the blanking groove 2 is connected with a hook component 4, after the hook component 4 is buckled with the connecting buckle 5, the baffle 3 can be fixed on the lower side of the blanking groove 2, the baffle 3 plays a sealing role on the blanking groove 2, and the baffle 3 is adjusted to be in a closed state when the stacker-reclaimer performs coal stacking operation, so that coal is prevented from scattering; when the coal taking operation is carried out, the baffle 3 is adjusted to be in an opening state, the coal taken by the hopper falls onto the cantilever belt and then falls through the opening position of the baffle 3, the opening and closing operation of the baffle 3 is convenient, and the coal taking operation is not influenced;
the hook assembly 4 comprises a U-shaped frame 41, a supporting shaft 42 is arranged on the upper side in the U-shaped frame 41, the right side wall of the blanking groove 2 is connected with the supporting shaft 42 through a shaft seat, the bottom end of the U-shaped frame 41 is connected with a connecting rod 43, the bottom end of the connecting rod 43 is connected with a clamping ring 44, the clamping ring 44 corresponds to and is matched with the connecting buckle 5 in position, when the baffle 3 is hung and sealed, the U-shaped frame 41 is turned downwards around the supporting shaft 42, so that the clamping ring 44 is hung on the outer wall of the connecting buckle 5, the effect of supporting the baffle 3 is achieved, and when the baffle is opened, the U-shaped frame 41 drives the clamping ring;
The baffle 3 and the support plate 6 are welded or fixedly connected through screws.
The buffer zone 8 is a rubber buffer zone, and a waste rubber belt is adopted, so that the coal falling can be prevented from scattering, the cantilever belt can be prevented from being worn, and the recycling of waste materials is realized.
The upper end of the buffer belt 8 is radially inserted with a rotating shaft 9, a mounting seat matched with the rotating shaft 9 is arranged at the corresponding position of the lower surface of the baffle 3, and the rotating shaft 9 is movably connected with the baffle 3 through the mounting seat.
Through groove 10 has evenly been seted up to the lower right side of buffer zone 8, through the setting that leads to groove 10, reduce and the transmission belt 1 between the friction effect.
The baffle 3 is provided with sealing washer 11 on the lateral wall towards silo 2 down, and sealing washer 11 is rubber seal, and rubber seal and silo 2's shape looks adaptation down.
The length of baffle 3 is less than the distance between couple subassembly 4 and the transmission belt 1 upper surface for baffle 3 can not be with the direct contact between the transmission belt 1 when opening.
The outer end of the connecting buckle 5 is provided with a spherical limiting block, and the diameter of the spherical limiting block is smaller than the inner diameter of the clamping ring 44.
The working principle is as follows: the baffle 3 of the stacker-reclaimer is adjusted to be in a closed state during coal stacking operation, so that coal is prevented from scattering; when the coal taking operation is carried out, the baffle 3 is adjusted to be in an opening state, the coal taken by the hopper falls onto the cantilever belt and then falls through the opening position of the baffle 3, the opening and closing operation of the baffle 3 is convenient, and the coal taking operation is not influenced;
opening the baffle 3, holding the baffle 3, turning over and breaking away the hook component 4 from the connecting buckle 5, enabling the baffle 3 to fall under the action of gravity, enabling the buffer belt 8 to be supported between the baffle 3 and the conveying belt 1, and enabling the material in the blanking groove 2 to fall and to pass through the buffer guide effect of the buffer belt 8, so that the material is prevented from falling to the left side;
when closing baffle 3, push up baffle 3 for 4 cards of couple subassembly reach the supporting role to baffle 3 on connector link 5, and buffer zone 8 can not flagging a lot under supporting role at supporting spring 7, and then do not influence the baffle 3 effect of opening next time.
Two material piling and taking machines calculate 5 hours per day according to the stockpile, the industrial electricity price is calculated according to 1.1 yuan, and the electricity cost can be saved by about 160 ten thousand yuan each year. The calculation is as follows:
800KW × 5h × 365 × 1.1 ═ 1606000 yuan.
The technical improvement realizes small technical improvement to generate great benefit, effectively reduces the occurrence of production accidents, and can cause coal blockage accidents if the subsequent belt conveyor is not started in time before the technical improvement.
The coal scattering phenomenon in the production operation process is prevented, the energy is saved, the cost is reduced, the efficiency is improved, and the technical improvement practical effect is very obvious through the use condition of more than one year.
While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a stacker-reclaimer adjustable fender, includes unloading groove and transmission belt, the unloading groove is located the upside left part of transmission belt, transmission belt is for transmitting its characterized in that from left to right: the lower side of the blanking groove is provided with a baffle, the left side wall of the baffle is connected with the lower side of the left side wall of the blanking groove through a movable hinge, the right side wall of the baffle is provided with a connecting buckle, the lower side of the right side wall of the blanking groove is connected with a hook assembly, the hook assembly comprises a U-shaped frame, a support shaft is arranged on the upper side inside the U-shaped frame, the right side wall of the blanking groove is connected with the support shaft through a shaft seat, the bottom end of the U-shaped frame is connected with a connecting rod, the bottom end of the connecting rod is connected with a clamping ring, and the clamping ring corresponds to and is matched with;
the baffle is characterized in that a support plate is fixedly connected to the middle of the lower surface of the baffle, a supporting spring is transversely and fixedly connected to the lower side of the right side wall of the support plate, a buffer belt is arranged on the right side of the lower surface of the baffle, and the right side of the supporting spring is supported on the left side wall of the buffer belt.
2. The movable baffle plate of a stacker-reclaimer according to claim 1, wherein: the baffle plate and the support plate are welded or fixedly connected through screws.
3. The movable baffle plate of a stacker-reclaimer according to claim 1, wherein: the buffer zone is a rubber buffer zone.
4. The movable baffle plate of a stacker-reclaimer according to claim 1, wherein: the upper end of the buffer zone is radially inserted with a rotating shaft, a mounting seat matched with the rotating shaft is arranged at a position corresponding to the lower surface of the baffle, and the rotating shaft is movably connected with the baffle through the mounting seat.
5. The movable baffle plate of a stacker-reclaimer according to claim 1, wherein: and through grooves are uniformly formed in the right lower side of the buffer zone.
6. The movable baffle plate of a stacker-reclaimer according to claim 1, wherein: and a sealing ring is arranged on one side wall of the baffle facing the discharging groove, the sealing ring is a rubber sealing ring, and the rubber sealing ring is matched with the discharging groove in shape.
7. The movable baffle plate of a stacker-reclaimer according to claim 1, wherein: the length of the baffle is less than the distance between the hook component and the upper surface of the conveying belt.
8. The movable baffle plate of a stacker-reclaimer according to claim 1, wherein: the outer end of the connecting buckle is provided with a spherical limiting block, and the diameter of the spherical limiting block is smaller than the inner diameter of the clamping ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910987277.0A CN110817359B (en) | 2019-10-17 | 2019-10-17 | Blanking mechanism of stacker-reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910987277.0A CN110817359B (en) | 2019-10-17 | 2019-10-17 | Blanking mechanism of stacker-reclaimer |
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| Publication Number | Publication Date |
|---|---|
| CN110817359A true CN110817359A (en) | 2020-02-21 |
| CN110817359B CN110817359B (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910987277.0A Active CN110817359B (en) | 2019-10-17 | 2019-10-17 | Blanking mechanism of stacker-reclaimer |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58177828A (en) * | 1982-04-12 | 1983-10-18 | Nippon Light Metal Co Ltd | Fixed quantity feeder of powder |
| CN203006526U (en) * | 2012-11-02 | 2013-06-19 | 铜陵祥云消防科技有限责任公司 | Discharging structure of sand hopper |
| CN203411096U (en) * | 2013-08-23 | 2014-01-29 | 南昌光明化验设备有限公司 | Device with weighing function and automatic feeding function |
| CN205406279U (en) * | 2016-02-17 | 2016-07-27 | 杨柳清 | Permanent magnetic ferrite production waste wool base recovery unit |
| CN108940872A (en) * | 2018-07-18 | 2018-12-07 | 陈国柱 | A kind of adjustable multistage fruit sorting equipment |
| CN208194501U (en) * | 2017-09-29 | 2018-12-07 | 成都市双流金石机械制造有限公司 | A kind of ore pulverizer with dual crushing function |
-
2019
- 2019-10-17 CN CN201910987277.0A patent/CN110817359B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58177828A (en) * | 1982-04-12 | 1983-10-18 | Nippon Light Metal Co Ltd | Fixed quantity feeder of powder |
| CN203006526U (en) * | 2012-11-02 | 2013-06-19 | 铜陵祥云消防科技有限责任公司 | Discharging structure of sand hopper |
| CN203411096U (en) * | 2013-08-23 | 2014-01-29 | 南昌光明化验设备有限公司 | Device with weighing function and automatic feeding function |
| CN205406279U (en) * | 2016-02-17 | 2016-07-27 | 杨柳清 | Permanent magnetic ferrite production waste wool base recovery unit |
| CN208194501U (en) * | 2017-09-29 | 2018-12-07 | 成都市双流金石机械制造有限公司 | A kind of ore pulverizer with dual crushing function |
| CN108940872A (en) * | 2018-07-18 | 2018-12-07 | 陈国柱 | A kind of adjustable multistage fruit sorting equipment |
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| Publication number | Publication date |
|---|---|
| CN110817359B (en) | 2021-12-21 |
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