CN116443432A - Be used for raw coal bunker to prevent stifled device - Google Patents
Be used for raw coal bunker to prevent stifled device Download PDFInfo
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- CN116443432A CN116443432A CN202310338921.8A CN202310338921A CN116443432A CN 116443432 A CN116443432 A CN 116443432A CN 202310338921 A CN202310338921 A CN 202310338921A CN 116443432 A CN116443432 A CN 116443432A
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- 239000003245 coal Substances 0.000 title claims abstract description 94
- 238000003756 stirring Methods 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 241000273930 Brevoortia tyrannus Species 0.000 claims 9
- 239000007788 liquid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 13
- 230000000903 blocking effect Effects 0.000 description 12
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
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- 230000008901 benefit Effects 0.000 description 3
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- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/68—Large containers characterised by means facilitating filling or emptying preventing bridge formation using rotating devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses an anti-blocking device for an original coal bin, which relates to the technical field of the original coal bin, and comprises a rotating mechanism, a driving component, a main board, a first gear and a first rotary table, wherein the rotating mechanism comprises a first rotary table and a second rotary table; and the stirring mechanism comprises a T-shaped frame, an unfolding assembly, a first connecting rod, a second connecting rod and a third connecting rod. According to the invention, through the rotation of the rotating mechanism, the blockage of coal is effectively prevented when the raw coal bin is fed, and when the blockage occurs below the coal bin, the stirring mechanism is driven to be unfolded through the rotating mechanism, so that the coal is stirred, and the overall use effect is improved.
Description
Technical Field
The invention relates to the technical field of raw coal bins, in particular to an anti-blocking device for raw coal bins.
Background
In the industries of thermal power generation, metallurgy, coal chemical industry, building materials and the like, raw coal is required to be made into coal dust as fuel or raw materials. In the process of preparing the pulverized coal, a certain number of raw coal bins are generally required to be arranged for storing or buffering in order to ensure the stability and the reliability of a pulverizing system. The lower part of the raw coal bin is generally of a symmetrical round table or prismatic table structure and is manufactured by adopting reinforced concrete or steel structures. Adopt symmetrical structure's feed bin, at the in-process that the material falls, when the material stored to certain volume in the feed bin, because under the effect of the viscous force between storehouse pressure, the raw coal, accumulational balancing force, phenomenon such as hardening, arching appear easily in the lower part of raw coal storehouse, cause to give the coal unsmooth, can lead to breaking the coal when serious, cause the system to shut down, make the pulverizing system can not normally work. Due to the spontaneous combustion characteristic of coal, coal blockage also easily causes potential safety hazards. If the water content of the coal is increased, the amount of the pulverized coal is increased, and when the coal is bonded, coal blockage is more likely to occur, so that the production has to be stopped and cleaned manually, the operation rate of a system is affected, and the labor intensity of workers is increased. Aiming at the problems, some people propose solutions, which are mostly solved in the raw coal bin by adding a dredging device, have single efficacy, and do not prevent blockage by changing the shape and structure of the raw coal bin.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the patent.
In view of the above and/or problems with existing fastening structures: if the water content of the coal is increased, the amount of the pulverized coal is increased, and when the coal is bonded, coal blockage is more likely to occur, so that the production has to be stopped and cleaned manually, the system operation rate is affected, and the labor intensity of workers is increased, so that the actual use effect of the whole device is poor. Embodiments of the present invention are presented.
The problem to be solved by the invention is therefore how to provide a device for blocking prevention of raw coal silos.
In order to solve the technical problems, the invention provides the following technical scheme: the anti-blocking device for the raw coal bin comprises a rotating mechanism, a first gear and a second rotating disc, wherein the rotating mechanism comprises a transmission assembly, a main plate, the first gear and the first rotating disc; and
the stirring mechanism comprises a T-shaped frame, an unfolding assembly, a first connecting rod, a second connecting rod and a third connecting rod.
As a preferable scheme of the device for preventing raw coal bin blocking, the invention comprises the following steps: the transmission assembly comprises a first belt pulley, a transmission belt arranged on the outer wall of the first belt pulley, a connecting sleeve arranged on the outer wall of the main board and a second belt pulley arranged on the outer wall of the transmission belt.
As a preferable scheme of the device for preventing raw coal bin blocking, the invention comprises the following steps: the second belt pulley end is provided with the rotating arm, the rotating arm is provided with the screw thread recess, the rotating arm outer wall is provided with the clean ring, the adapter sleeve end is provided with first swing arm, first swing arm one end articulates and is provided with the swing rack, the mainboard outer wall is provided with the support frame, the support frame end is provided with first fixed plate.
As a preferable scheme of the device for preventing raw coal bin blocking, the invention comprises the following steps: the movable plate is arranged on the outer wall of the main board, the U-shaped block is arranged on the outer wall of the movable plate, and the swing rack can move on the U-shaped block.
As a preferable scheme of the device for preventing raw coal bin blocking, the invention comprises the following steps: the first rotating disc outer wall is provided with the second fixed plate, first rotating disc inner wall is provided with first sliding tray, be provided with the board that stretches out in the first sliding tray, it is provided with the rack to stretch out the board outer wall, it is provided with the fixed column to stretch out the board outer wall, the tip of fixed column is provided with the second gear.
As a preferable scheme of the device for preventing raw coal bin blocking, the invention comprises the following steps: the outer wall of the extending plate is provided with a first column body, the outer wall of the first column body is provided with a first tooth, the first tooth is meshed with the rack, the other outer wall of the extending plate is provided with a second column body, the outer wall of the second column body is provided with a second tooth meshed with the rack, the outer wall of the first column body is provided with a first rotating rod, the first stirring rod outer wall is provided with first puddler, first puddler tip is provided with first stirring head, second post outer wall is provided with the second bull stick, second bull stick outer wall is provided with the second puddler, second puddler tip is provided with the second stirring head.
As a preferable scheme of the device for preventing raw coal bin blocking, the invention comprises the following steps: the unfolding assembly comprises a third gear arranged on the outer wall of the T-shaped frame, a first connecting arm arranged at one end of the third gear, a first movable disc sleeved on the outer wall of the first connecting arm, and a first elastic piece sleeved on the outer wall of the first connecting arm, wherein a second movable disc is arranged at the other end of the first connecting arm.
As a preferable scheme of the device for preventing raw coal bin blocking, the invention comprises the following steps: the first movable disk outer wall activity is provided with the second linking arm, second linking arm tip activity is provided with the third puddler.
As a preferable scheme of the device for preventing raw coal bin blocking, the invention comprises the following steps: the stirring mechanism is externally provided with a raw coal bin, the inner wall of the raw coal bin is provided with a fixed block, one end of the inner wall of the fixed block is provided with a second elastic piece, one end of the second elastic piece is provided with an L-shaped plate, the outer wall of the L-shaped plate is provided with a locking hook piece, the outer wall of the fixed block is provided with a locking notch, and the locking hook piece comprises a first locking hook, a third connecting arm arranged on the outer wall of the first locking hook, a stop block arranged on the outer wall of the third connecting arm and a pushing block arranged on one end of the third connecting arm.
As a preferable scheme of the device for preventing the raw coal bin from blocking, the invention comprises the following steps: the second connecting rod inner wall is provided with the second sliding tray, be provided with sliding plate and articulated shaft in the second connecting rod respectively, the sliding plate outer wall is provided with the second latch hook, the third sliding tray has been seted up to another outer wall of sliding plate, the articulated shaft outer wall is provided with the fourth linking arm, fourth linking arm tip is provided with the slider, and fourth linking arm outer wall is provided with the second elastic component.
The invention has the beneficial effects that: through rotary mechanism's rotation, when former coal bunker feeding, effectively prevent the jam of coal material, when taking place that the coal bunker below is blocked up, drive stirring mechanism through rotary mechanism and expand, stir the coal material, improved holistic result of use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the raw coal bunker of the invention;
FIG. 3 is a schematic view of a first rotor structure according to the present invention;
FIG. 4 is a schematic view of the deployment assembly of the present invention;
FIG. 5 is a schematic structural view of a quick release structure in a raw coal bunker of the invention;
FIG. 6 is a schematic diagram of the structure of the in-bin expanding assembly of the raw coal bin;
FIG. 7 is a schematic diagram of the structure of the in-bin expanding assembly of the raw coal bin;
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the description of the bottom, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed in the bottom.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1-2, in a first embodiment of the present invention, an anti-blocking device for an original coal bin is provided, and by rotating a rotating mechanism, blocking of coal is effectively prevented when the original coal bin is fed, and when blocking occurs below the coal bin, a stirring mechanism is driven to be unfolded by the rotating mechanism, so that the coal is stirred, the overall use effect is improved, and the problems existing in the prior art are effectively solved.
Specifically, the rotation mechanism 100 includes a transmission assembly 101, a main board 102, a first gear 104, and a first rotating disc 105; and
the stirring mechanism 200 comprises a T-shaped frame 201, an unfolding assembly 202, a first connecting rod 203, a second connecting rod 204 and a third connecting rod 205.
Wherein, drive through transmission assembly 101 and drive first gear 104 and rotate to, drive first carousel 105 and rotate, when former coal bunker below is blockked up by the coal material, drive rabbling mechanism 200 motion, at this moment, T shape frame 201 drives expansion subassembly 202 and expands to do rotary motion, T shape frame 201 establishes through the bearing housing, and in the decline in-process, T shape frame can not rotate thereupon, only keeps the motion of straight line lift.
In general, through rotary mechanism's rotation, when former coal bunker feeding, effectively prevent the jam of coal material, when taking place that the coal bunker below is blocked up, drive rabbling mechanism through rotary mechanism and expand, stir the coal material, improved holistic result of use, effectively solved the problem that exists among the prior art.
Example 2
Referring to fig. 1 to 4, in a second embodiment of the present invention, based on the previous embodiment, it is preferable that the transmission assembly 101 is driven to transmit by the power generation of the motor, the rotation mechanism 100 is driven to rotate in the transmission process, and when the rotation mechanism 100 encounters the resistance of the coal backlog, the belt extending plate 105c extends, so as to drive the unfolding assembly 202 to move and stir the coal, thereby effectively solving the problems in the prior art.
Specifically, the transmission assembly 101 includes a first pulley 101a, a transmission belt 101b disposed on an outer wall of the first pulley 101a, a connecting sleeve 102c disposed on an outer wall of the main board 102, and a second pulley 101d disposed on an outer wall of the transmission belt 101 b.
The end part of the second belt pulley 101d is provided with a rotating arm 101d-1, the rotating arm 101d-1 is provided with a threaded groove 101d-1a, the outer wall of the rotating arm 101d-1 is provided with a cleaning ring 101d-2, the end part of the connecting sleeve 102c is provided with a first swinging arm 101d-3, one end of the first swinging arm 101d-3 is hinged with a swinging rack 101d-4, the outer wall of the main board 102 is provided with a supporting frame 102a, and the end part of the supporting frame 102a is provided with a first fixing plate.
The outer wall of the main board 102 is provided with a movable board 103, the outer wall of the movable board 103 is provided with a U-shaped block 103a, and the swinging rack 101d-4 can move on the U-shaped block 103 a.
The outer wall of the first rotating disc 105 is provided with a second fixed plate 105a, the inner wall of the first rotating disc 105 is provided with a first sliding groove 105b, an extending plate 105c is arranged in the first sliding groove 105b, the outer wall of the extending plate 105c is provided with a rack 105c-1, the outer wall of the extending plate 105c is provided with a fixed column 105c-2, and the end part of the fixed column 105c-2 is provided with a second gear 105c-3.
The outer wall of the extending plate 105c is provided with a first column 105d, the outer wall of the first column 105d is provided with a first tooth 105d-1, the first tooth 105d-1 is meshed with the rack 105c-1, the other outer wall of the extending plate 105c is provided with a second column 105f, the outer wall of the second column 105f is provided with a second tooth 105f-1 meshed with the rack 105c-1, the outer wall of the first column 105d is provided with a first rotary rod 105e, the outer wall of the first rotary rod 105e is provided with a first stirring rod 105e-1, the end part of the first stirring rod 105e-1 is provided with a first stirring head 105e-2, the outer wall of the second column 105f is provided with a second rotary rod 105g, the outer wall of the second rotary rod 105g is provided with a second stirring rod 105g-1, and the end part of the second stirring rod 105g-1 is provided with a second stirring head 105g-2.
The first belt pulley 101a generates power and rotates through the motor 101c, the first belt pulley 101a and the second belt pulley 101d are arranged in parallel, the first belt pulley 101a and the second belt pulley 101d are sleeved on the first belt pulley and are driven by the driving belt 101b, the connecting sleeve 102c is arranged at the lower end of the second belt pulley 101d, the connecting sleeve 102c cannot rotate along with the first belt pulley, the rotating arm 101d-1 is arranged in the connecting sleeve 102c, the rotating arm 101d-1 rotates along with the rotation of the second belt pulley 101d, the cleaning ring 101d-2 is sleeved on the rotating arm 101d-1, lifting is achieved along with the rotation of the rotating arm 101d-1, the two threaded grooves 101d-1a are reversely arranged on the rotating arm 101d-1, and the arrangement of the threaded grooves 101d-1a is beneficial to lifting the cleaning ring 101d-2 up and down, so that coal materials on the inner wall of a raw bin are cleaned.
The outer wall of the rotating arm 101d-1 is further sleeved with a first swinging arm 101d-3, the first swinging arm 101d-3 is arranged at the lower end of the connecting sleeve 102c, one end of the first swinging arm 101d-3 is hinged with a swinging rack 101d-4, the swinging rack 101d-4 is meshed with the first gear 104, the swinging rack 101d-4 pushes the first gear 104 to rotate, and the main board 102, the supporting frame 102a and the first fixing plate 102a-1 are used for fixing a transmission assembly on a raw coal bin.
The movable plate 103 is fixedly connected with the U-shaped block 103a and is used for limiting the position of the swing rack 101d-4, so that the swing rack 101d-4 can move in the movable plate 103 to be matched with the first gear 104, the U-shaped block 103a is arranged on the outer wall of the movable plate 103, and the swing rack 101d-4 can move on the U-shaped block 103 a.
When the rotation mechanism 100 needs to descend, the second fixing plate 105a descends through the engagement structure on the second fixing plate 105a, the first sliding groove 105b is used for extending the extending plate 105c, the rack 105c-1 is used for extending the extending plate 105c during engagement, and the fixing post 105c-2 is used for fixing the second gear 105c-3.
The rack 105c-1 on the extending plate 105c is used for being meshed with the first tooth 105d-1 on the first column 105d on the left side and the second tooth 105f-1 on the second column 105f on the right side, in the meshing process, the extending plate 105c is extended, the first rotating rod 105e and the second rotating rod 105g are respectively fixed on the first column 105d and the second column 105f, the first rotating rod 105e is connected with the first stirring rod 105e-1 and the first stirring head 105e-2, the second rotating rod 105g is connected with the second stirring rod 105g-1 and the second stirring head 105g-2, and the first rotating disc 105 rotates to drive the first rotating rod 105e and the second rotating rod 105g to scatter and drop coal.
The specific working flow is as follows: the motor 101c is started, the motor 101c drives the first belt pulley 101a to rotate, the first belt pulley 101a drives the second belt pulley 101d to rotate through the transmission belt 101b, the second belt pulley 101d rotates to drive the rotating arm 101d-1 and the first swinging arm 101d-3 to move, the rotating arm 101d-1 rotates, the cleaning ring 101d-2 is lifted and lowered through the two threaded grooves 101d-1a on the rotating arm 101d-1, the first swinging arm 101d-3 drives the swinging rack 101d-4 to move on the U-shaped block 103a and be meshed with the first gear 104, at the moment, the first rotating disc 105 is driven to rotate, the first rotating disc 105 rotates to drive the second fixed plate 105a, and then the first rotating rod 105e and the second rotating rod 105g are driven to rotate, so that coal is scattered and falls.
When the first stirring head 105e-2 and the second stirring head 105g-2 touch the accumulated and blocked coal, the first stirring head 105e-2 and the second stirring head 105g-2 drive the first rotating rod 105e and the second rotating rod 105g to lift upwards, during the lifting process, the rack 105c-1 on the extending plate 105c is meshed with the first tooth 105d-1 on the left first column 105d and the second tooth 105f-1 on the right second column 105f, during the meshing process, the extending plate 105c extends, at this time, the second gear 105c-3 extends to a position parallel to the third gear 202a, and the two gears are meshed and driven to drive the unfolding assembly 202 to move.
In summary, through the motor electricity generation, drive assembly 101 and transmit, drive rotary mechanism 100 rotates in the driven in-process, when rotary mechanism 100 runs into the resistance that the coal material backlogged, take extension plate 105c to stretch out to drive expansion assembly 202 and move stirring coal material, effectively solve the problem that exists among the prior art, improve holistic result of use.
Example 3
Referring to fig. 1 to 6, a third embodiment of the present invention is based on the previous embodiment.
Specifically, the unfolding assembly 202 includes a third gear 202a disposed on the outer wall of the T-shaped frame 201, a first connecting arm 202c disposed at one end of the third gear 202a, a first moving disc 202b sleeved on the outer wall of the first connecting arm 202c, a first elastic member 202c-1 sleeved on the outer wall of the first connecting arm 202c, and a second moving disc 202d disposed at the other end of the first connecting arm 202 c.
The outer wall of the first movable disc 202b is movably provided with a second connecting arm 202b-1, and the end part of the second connecting arm 202b-1 is movably provided with a third stirring rod 202b-2.
The stirring mechanism 200 is externally provided with a raw coal bin 300, the inner wall of the raw coal bin 300 is provided with a fixed block 301, one end of the inner wall of the fixed block 301 is provided with a second elastic piece 301a, one end of the second elastic piece 301a is provided with an L-shaped plate 301b, the outer wall of the L-shaped plate 301b is provided with a locking hook piece 301c, the outer wall of the fixed block 301 is provided with a locking opening 301d, the locking hook piece 301c comprises a first locking hook 301c-1, a third connecting arm 301c-2 arranged on the outer wall of the first locking hook 301c-1, a stop block 301c-3 arranged on the outer wall of the third connecting arm 301c-2 and a pushing block 301c-4 arranged on one end of the third connecting arm 301 c-2.
The inner wall of the second connecting rod 204 is provided with a second sliding groove 204a, a sliding plate 204b and a hinge shaft 204c are respectively arranged in the second connecting rod 204, a second lock hook 204b-1 is arranged on the outer wall of the sliding plate 204b, a third sliding groove 204b-2 is formed in the other outer wall of the sliding plate 204b, a fourth connecting arm 204c-1 is arranged on the outer wall of the hinge shaft 204c, a sliding block 204c-2 is arranged at the end part of the fourth connecting arm 204c-1, and a third elastic piece 204c-3 is arranged on the outer wall of the fourth connecting arm 204 c-1.
Wherein, the unfolding assembly 202 has two groups, the upper end of the T-shaped frame 201 is sleeved at the bottom end of the second gear 105c-3 through a bearing, the lower end of the T-shaped frame 201 has two connecting arms which are connected to the outer walls of the two first movable disks 202b, the two first movable disks 202b are sleeved on the first connecting arms 202c through bearings, the third gear 202a is used for rotating in cooperation with the second gear 105c-3 when the second gear descends, the two third gears 202a are respectively arranged at two sides of the second gear 105c-3, and the first elastic piece 202c-1 is used for recovering the state of the unfolding assembly 202 when the second gear 105c-3 is retracted.
The second connecting arms 202b-1 are hinged on the first movable disc 202b, the third stirring rod 202b-2 is movably arranged at the end part of the second connecting arms 202b-1, when the first movable disc 202b descends upwards, the second connecting arms 202b-1 and the third stirring rod 202b-2 which are originally in a straight line state form an angle, and each first movable disc 202b is provided with two groups of second connecting arms 202b-1 and the third stirring rod 202b-2, so that after the angle is formed, the blocked coal is conveniently stirred and conveyed.
The fixing block 301 on the inner wall of the raw coal bin 300 is used for quick-dismantling connection with the second connecting rod 204, the third connecting rod 205 is also required to be quick-dismantling connected with the fixing block 301, the connection modes of the two are the same, only one group of connection modes are described, the second elastic piece 301a and the action for resetting are used for limiting the position of the locking hook piece 301c, the locking opening 301d is used for enabling the first locking hook 301c-1 to move to the corresponding position for locking, the stop block 301c-3 is also used for limiting the position of the locking hook piece 301c, and the pushing block 301c-4 is used for pushing the locking hook piece 301c to move upwards to the position of the locking opening 301 d.
The inner wall side of the end part of the second connecting rod 204 is provided with a second sliding groove 204a, the sliding plate 204b can move in the second sliding grooves 204a at two sides, the second locking hook 204b-1 is used for locking with the first locking hook 301c-1, the third sliding groove 204b-2 is used for sliding with the sliding block 204c-2, the outer wall of the hinge shaft 204c is provided with a fourth connecting arm 204c-1, the end part of the fourth connecting arm 204c-1 is provided with the sliding block 204c-2, and the outer wall of the fourth connecting arm 204c-1 is provided with a third elastic piece 204c-3.
The specific working flow is as follows: the unfolding assembly 202 needs to be fixed in the raw coal bin 300, otherwise, the unfolding assembly 202 cannot work, so that the second connecting rod 204 and the raw coal bin 300 can realize a quick-dismantling function, when the inside of the raw coal bin needs to be overhauled, the inner structure is quickly dismantled, during installation, the end part of the second connecting rod 204 is moved to be flush with the locking opening 301d, the pushing block 301c-4 is pushed to move the first locking hook 301c-1 to the locking opening 301d, the second locking hook 204b-1 extends into the locking opening 301d, the two locking hooks are mutually locked, the third elastic piece 204c-3 is abutted against the two fourth connecting arms 204c-1, and the second elastic piece 301a is abutted against the locking hook piece 301c, so that locking and fixing actions are completed.
To sum up: through the motor electricity generation, drive assembly 101 and transmit, drive rotary mechanism 100 in-process of transmission rotates, when rotary mechanism 100 runs into the resistance that the coal material backlogged, take extension board 105c to stretch out to drive expansion assembly 202 and move stirring coal material, and expansion assembly 202 can realize quick detach through the inner wall with former coal bunker, effectively solve the problem that exists among the prior art, improve holistic result of use.
It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the invention, or those not associated with practicing the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (10)
1. A be used for raw coal storehouse anti-blocking device which characterized in that: comprises a plurality of steps of the method, including the steps of,
the rotating mechanism (100) comprises a transmission assembly (101), a main board (102), a first gear (104) and a first rotary table (105); and
the stirring mechanism (200) comprises a T-shaped frame (201), an unfolding assembly (202), a first connecting rod (203), a second connecting rod (204) and a third connecting rod (205).
2. The anti-blocking device for raw coal bunkers as claimed in claim 1, wherein: the transmission assembly (101) comprises a first belt pulley (101 a), a transmission belt (101 b) arranged on the outer wall of the first belt pulley (101 a), a connecting sleeve (102 c) arranged on the outer wall of the main board (102) and a second belt pulley (101 d) arranged on the outer wall of the transmission belt (101 b).
3. The anti-blocking device for raw coal bunkers as claimed in claim 2, wherein: the end part of the second belt pulley (101 d) is provided with a rotating arm (101 d-1), the rotating arm (101 d-1) is provided with a threaded groove (101 d-1 a), the outer wall of the rotating arm (101 d-1) is provided with a cleaning ring (101 d-2), the end part of the connecting sleeve (102 c) is provided with a first swinging arm (101 d-3), one end of the first swinging arm (101 d-3) is hinged with a swinging rack (101 d-4), the outer wall of the main board (102) is provided with a supporting frame (102 a), and the end part of the supporting frame (102 a) is provided with a first fixing plate (102 a-1).
4. A device for preventing blockage of a raw coal bunker as claimed in claim 3, wherein: the movable plate (103) is arranged on the outer wall of the main plate (102), the U-shaped block (103 a) is arranged on the outer wall of the movable plate (103), and the swing rack (101 d-4) can move on the U-shaped block (103 a).
5. The anti-blocking device for raw coal bunkers as claimed in claim 1, wherein: the first carousel (105) outer wall is provided with second fixed plate (105 a), first carousel (105) inner wall is provided with first sliding tray (105 b), be provided with in the first sliding tray (105 b) and stretch out board (105 c), stretch out board (105 c) outer wall and be provided with rack (105 c-1), stretch out board (105 c) outer wall and be provided with fixed column (105 c-2), the tip of fixed column (105 c-2) is provided with second gear (105 c-3).
6. The anti-blocking device for raw coal bunkers according to claim 5, wherein: the utility model discloses a stirring device for a solid-liquid mixing machine, including stretching out board (105 c) outer wall, protruding board (105 c) outer wall is provided with first cylinder (105 d), first cylinder (105 d) outer wall is provided with first tooth (105 d-1), first tooth (105 d-1) with rack (105 c-1) meshing, another outer wall of stretching out board (105 c) is provided with second post (105 f), the outer wall of second post (105 f) be provided with second tooth (105 f-1) of rack (105 c-1) meshing, first cylinder (105 d) outer wall is provided with first bull stick (105 e), first bull stick (105 e) outer wall is provided with first puddler (105 e-1), first puddler (105 e-1) tip is provided with first stirring head (105 e-2), second post (105 f) outer wall is provided with second bull stick (105 g), second bull stick (105 g) outer wall is provided with second puddler (105 g-1), second puddler (105 g-1) tip is provided with second stirring head (105 g-2).
7. The anti-blocking device for raw coal bunkers according to claim 1, wherein: the unfolding assembly (202) comprises a third gear (202 a) arranged on the outer wall of the T-shaped frame (201), a first connecting arm (202 c) arranged at one end of the third gear (202 a), a first movable disc (202 b) sleeved on the outer wall of the first connecting arm (202 c), a first elastic piece (202 c-1) sleeved on the outer wall of the first connecting arm (202 c), and a second movable disc (202 d) arranged at the other end of the first connecting arm (202 c).
8. The anti-blocking device for raw coal bunkers according to claim 7, wherein: the outer wall of the first movable disc (202 b) is movably provided with a second connecting arm (202 b-1), and the end part of the second connecting arm (202 b-1) is movably provided with a third stirring rod (202 b-2).
9. The anti-blocking device for raw coal bunkers according to claim 1, wherein: the stirring mechanism (200) is externally provided with a raw coal bin (300), the inner wall of the raw coal bin (300) is provided with a fixed block (301), one end of the inner wall of the fixed block (301) is provided with a second elastic piece (301 a), one end of the second elastic piece (301 a) is provided with an L-shaped plate (301 b), the outer wall of the L-shaped plate (301 b) is provided with a locking hook piece (301 c), the outer wall of the fixed block (301) is provided with a locking opening (301 d), and the locking hook piece (301 c) comprises a first locking hook (301 c-1), a third connecting arm (301 c-2) arranged on the outer wall of the first locking hook (301 c-1), a stop block (301 c-3) arranged on the outer wall of the third connecting arm (301 c-2) and a pushing block (301 c-4) arranged on one end of the third connecting arm (301 c-2).
10. The anti-blocking device for raw coal bunkers according to claim 8, wherein: the novel connecting device is characterized in that a second sliding groove (204 a) is formed in the inner wall of the second connecting rod (204), a sliding plate (204 b) and a hinge shaft (204 c) are respectively arranged in the second connecting rod (204), a second locking hook (204 b-1) is arranged on the outer wall of the sliding plate (204 b), a third sliding groove (204 b-2) is formed in the other outer wall of the sliding plate (204 b), a fourth connecting arm (204 c-1) is arranged on the outer wall of the hinge shaft (204 c), a sliding block (204 c-2) is arranged at the end of the fourth connecting arm (204 c-1), and a third elastic piece (204 c-3) is arranged on the outer wall of the fourth connecting arm (204 c-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310338921.8A CN116443432A (en) | 2023-03-31 | 2023-03-31 | Be used for raw coal bunker to prevent stifled device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310338921.8A CN116443432A (en) | 2023-03-31 | 2023-03-31 | Be used for raw coal bunker to prevent stifled device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116443432A true CN116443432A (en) | 2023-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310338921.8A Pending CN116443432A (en) | 2023-03-31 | 2023-03-31 | Be used for raw coal bunker to prevent stifled device |
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| CN (1) | CN116443432A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117019298A (en) * | 2023-10-10 | 2023-11-10 | 福建华电邵武能源有限公司 | Anti-blocking device for crushing lignite |
-
2023
- 2023-03-31 CN CN202310338921.8A patent/CN116443432A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117019298A (en) * | 2023-10-10 | 2023-11-10 | 福建华电邵武能源有限公司 | Anti-blocking device for crushing lignite |
| CN117019298B (en) * | 2023-10-10 | 2023-12-08 | 福建华电邵武能源有限公司 | Anti-blocking device for crushing lignite |
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