CN217101356U - Vibration beater for bin wall - Google Patents
Vibration beater for bin wall Download PDFInfo
- Publication number
- CN217101356U CN217101356U CN202220865157.0U CN202220865157U CN217101356U CN 217101356 U CN217101356 U CN 217101356U CN 202220865157 U CN202220865157 U CN 202220865157U CN 217101356 U CN217101356 U CN 217101356U
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- bin
- wall
- cylinder
- control valve
- feed bin
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- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 239000000725 suspension Substances 0.000 claims abstract description 4
- 230000035939 shock Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 15
- 238000003860 storage Methods 0.000 description 6
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 241000251131 Sphyrna Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a bin wall vibrator. The cylinder is arranged in the protective cover and drives the piston rod to enable the hammer head to hammer the buffer piece, the protective cover is provided with the cover body buckling control valve, and the bin wall vibrator is flexibly hoisted on the outer wall of the bin through the flexible suspension piece, so that the technical problem of blocking removal of the bin is solved. The utility model discloses for the artifical clear stifled operation efficiency height, clear stifled effectual, it is big to shake strength, and sets up in the feed bin outside, does not occupy the feed bin inner space, and convenient maintenance avoids causing the condition of card material or stifled material to take place in the feed bin because of the knocker setting, the utility model discloses simple structure, the effect is effectual, and it is adjustable to shake speed, small, the installation and maintenance is convenient, suitable as the use of bulkhead knocker.
Description
Technical Field
The utility model provides a clear stifled auxiliary device of feed bin mainly is applied to the unloading of supplementary solid particulate matter, is particularly useful for the coal bunker in power plant. In particular a silo wall rapper.
Background
The blanking bunker is widely used in power plant, the coal supply system of the power plant is an important component for ensuring the energy supply of the boiler, and the coal is usually fed into the bunker by a feeding mechanism and conveyed to the boiler for combustion through a coal dropping pipe and a coal feeder.
The water content of the dug raw coal is usually 8-16%, and the water content of the dug raw coal is difficult to avoid rain or ground moisture regain when the dug coal is stored in the open air, so that the water content of the dug coal is increased, the dug coal is easy to form arch, shed arch and block after entering a raw coal bin, in addition, in the northern part of areas, the temperature is reduced to below minus 30 ℃ in winter, and the heated surface of the dug coal is frosted or melted after entering the raw coal bin, so that the moisture is increased, the caking is easy to occur, the feeding and discharging speed is influenced, and in severe cases, the machine halt maintenance is required, the manpower and economic loss is brought, and the operation progress is influenced.
At present, the outer wall of the storage bin is knocked manually, and the method is still widely applied to a thermal power plant due to strong flexibility and low cost, but the method is high in labor cost, limited in knocking force and limited in effect degree on the storage bin.
Or directly press from both sides the dress vibrator at the feed bin outer wall, make the bulkhead produce the vibration to drive the interior material vibration of feed bin, nevertheless the device directly sets up at the feed bin outer wall, and long-time work makes the steel sheet not hard up, and the clear stifled effect of unblock is limited, and the effect range is limited, influences clear stifled effect.
The vibrator or the stirrer is arranged in the storage bin, the materials are vibrated or stirred in the storage bin, and the blockage of the materials is relieved.
Based on this, a stable and efficient blockage clearing device for the storage bin is needed.
Disclosure of Invention
In order to stably and efficiently clean the bin, the utility model provides a wall vibrator. The cylinder is arranged in the protective cover and drives the piston rod to enable the hammer head to hammer the buffer piece, the protective cover is provided with the cover body buckling control valve, and the bin wall vibrator is flexibly hoisted on the outer wall of the bin through the flexible suspension piece, so that the technical problem of blocking removal of the bin is solved.
The utility model provides a scheme that technical problem adopted is:
the utility model provides a bin wall rapping device, includes body and lid to and buffering part, the lid lock is fixed at the feed bin outer wall through flexible gallows on the body.
The body comprises a shield, an air cylinder arranged in the shield and an impact plate fixedly arranged at the end of the shield through a flange.
The cylinder is sealed and fixed in the protective cover through a guide sleeve and a cylinder end cover, and the end of a piston rod of the cylinder is connected with a hammer.
The cover body is internally buckled with a control valve I and a control valve II, a hole is formed in the buckling position of the body and the cover body, a one-way valve cavity is arranged at the position opposite to the opening of the protective cover and forms a gas channel with the air cylinder, a lower plug is arranged in the one-way valve cavity and is connected with an upper plug arranged at the lower part of the control valve I through a reset spring, the top end of the lower plug and the bottom of the upper plug form jacking seal, and a first electromagnetic valve is arranged inside the lower plug.
The buffer component comprises a shock pad arranged at the tail part of the protective cover and a buffer gasket arranged between the guide sleeve and the piston rod.
The utility model provides a bulkhead knocker, still includes the mounting bracket, mounting bracket one end fixed connection is on the feed bin outer wall, and the other end suspends the piece through flexible hanging and hoists there is bulkhead knocker, closes on an auxiliary welding down tube of feed bin department at the mounting bracket, provides the guarantee for the steadiness of whole device.
Positive effect, the utility model discloses clear stifled operation is efficient for the manual work, and clear stifled effectual, the strength of shaking is big, and sets up in the feed bin outside, does not occupy feed bin inner space, and convenient maintenance avoids causing the condition of card material or stifled material to take place in the feed bin because of the knocker setting, the utility model discloses simple structure, it is effectual to act on, and it is adjustable to shake speed, small, installation and maintenance are convenient, suit as the bulkhead knocker and use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is an installation diagram of the present invention.
In the figure, 1, a shield, 2, a cylinder, 3, a flange, 4, an impact plate, 5, a guide sleeve, 6, a cylinder end cover, 7, a piston rod, 7.1 hammer heads, 8, an upper plug, 9, a lower plug, 10, control valves I and I, 11, control valves II and II, 12, a shock pad, 13, a buffer washer, 14, a mounting frame and 15 are flexible suspension pieces.
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. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, all the embodiments, implementations and features of the present invention can be combined with each other without contradiction or conflict. In the utility model, conventional equipment, devices, parts, etc. can be purchased commercially or can be self-made according to the present invention. In the present invention, in order to highlight the emphasis of the present invention, some conventional operations and devices, apparatuses, and components are omitted or only described briefly.
Referring to fig. 1 to 2, a bin wall rapping device comprises a body, a cover body and a buffer component, wherein the cover body is buckled on the body and fixed on the outer wall of a bin through a flexible supporting and hanging frame.
The body includes guard shield 1, sets up cylinder 2 in guard shield 1 and sets firmly the impingement plate 4 at 1 end of guard shield through flange 3.
The cylinder 2 is sealed and fixed in the shield 1 through the uide bushing 5 and cylinder end cover 6, and 7 end connections of the piston rod of cylinder 2 have tup 7.1, and 2 lateral walls of cylinder set up blast pipe and forcing pipe, are provided with the second solenoid valve in the blast pipe, and the forcing pipe communicates with high-pressurepipe, is provided with the third solenoid valve on the forcing pipe.
Impact plate 4 comprises elastic component and chopping block, and the elastic component clamp is pressed from both sides and is installed in flange 3, and one end is corresponding with tup 7.1 operation stroke position, and the chopping block is connected to the other end, and after cylinder 2 started, piston rod 7 drove tup 7.1 hammering elastic component, and the elastic component conducts the effort of cylinder 2 to the chopping block on to the area of action of increase cylinder increases the clear stifled efficiency of feed bin.
A control valve I10 and a control valve II 11 are buckled in the cover body, the side wall of the cover body is provided with an air inlet and an air outlet, the air inlet is communicated with a high-pressure air pipe through an air inlet pipe, the air outlet is communicated with an exhaust pipe,
the protective cover comprises a protective cover body and is characterized in that a hole is formed in the buckling position of the protective cover body 1, a one-way valve cavity is arranged at the position, opposite to the hole formed in the protective cover body, of the guide sleeve 5, a gas channel is formed between the one-way valve cavity and the cylinder 2, a lower plug 9 is arranged in the one-way valve cavity and is connected with an upper plug 8 arranged at the lower portion of the control valve I through a return spring, the top end of the lower plug 9 and the bottom of the upper plug 8 form jacking sealing, and a first electromagnetic valve is arranged inside the lower plug.
The buffer component is a buffer gasket 13 arranged between the guide sleeve 5 and the piston rod 7 and used for buffering the impact force of the piston on the cylinder end cover 6.
The first electromagnetic valve is communicated with a control valve I10 circuit, the second electromagnetic valve is communicated with a control valve II 11 circuit, and the third electromagnetic valve extends to the feed bin feed opening and is used for sensing the feed bin feed state. The control valve I10, the control valve II 11 and the third electromagnetic valve are all connected with a control device through circuits.
Buffering part still includes shock pad 12, sets up in 1 afterbody of guard shield for the recoil that slows down body work absorbs the utility model discloses the stress that produces during the operation avoids the rigidity stress conduction, reduces the impact to equipment and hoisting support, thereby increases equipment life.
The utility model discloses utilize 2 intercommunication intake pipes of cylinder to vibrate the feed bin, whole light in weight, the atress is even, and among the prior art, heavy hydraulic press or generator postposition cause equipment overweight, improve the operating efficiency, reduce the equipment loss.
The utility model provides a bulkhead knocker, still includes mounting bracket 14, mounting bracket one end fixed connection is on the feed bin outer wall, and the other end suspends 15 hoists in midair through the flexibility and has the bulkhead knocker, and mounting bracket 14 suspends in midair with the flexibility and 15 constitute a flexible gallows, and it is too big to overcome rigidity and suspend in midair because of stress when the operation, causes mounting bracket and feed bin welding position to form tensile tearing stress, leads to the problem existence that has the potential safety hazard, and flexible gallows cooperates with the shock pad jointly, and stress when absorbing bulkhead knocker operation, avoids rigidity stress conduction, guarantees device operation safety.
In order to ensure the stability of the operation, the mounting frame 14 is close to the storage bin to assist in welding an inclined bracket, so that the stability of the whole device is guaranteed.
The working principle is as follows:
the pneumatic vibrator of bulkhead realizes regularly through electrical control system, the continuous vibration hits, when the solenoid valve circular telegram, compressed air flows in the cylinder, make its internal pressure increase, the piston produces thrust under compressed air pressure, make the piston high-speed motion in the cylinder, drive piston and piston rod make the high-speed striking bolster of tup, make bolster effort to the chopping block, the former coal scuttle outer wall of hammering front end (installation guard plate), make the bulkhead produce the shaking force, thereby make the feed bin inside callipers, stifled material drops under the effect of vibration power, reach clear stifled purpose. When the electromagnetic valve is electrified, the three-position five-way valve is started, the air cylinder works, when the electromagnetic valve stops being electrified, compressed air is discharged, the piston returns to the original state, and the next starting is waited.
The utility model discloses an installation:
through welding with the mounting bracket at feed bin outer wall, the mounting bracket is terminal to be hung in midair through flexibility such as iron chain and installs the utility model discloses, the utility model discloses be 90 +/-2 installations with the feed bin, the chopping block produces when this angle can avoid the operation and sideslips, causes the hammering power to weaken or bring the damage for the cylinder.
When being suitable for large-scale feed bin, the accessible sets up the multiunit the utility model discloses in coordination, the subtend staggered floor setting lower part outer wall in the feed bin, set up the working procedure and shake upwards in proper order for the direction from the contrary material flow under the right side to guarantee that every aspect all has and shakes and beats stress influence district, shake by the atress balance of supreme destruction material down in stress influence district, thereby make the adhesion shake down at the material of feed bin inner wall completely, or make the adhesion material loose, make the material granule form material flow from the new arrangement, accomplish the clear stifled of material.
The utility model is suitable for a multiple fields such as mine, petrochemical, power station, colliery, cement plant, clear effect is showing, has guaranteed production to a certain extent, reduces manpower resources's waste, especially is fit for the clear stifled application of former coal scuttle.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (9)
1. The utility model provides a bin wall rapping device which characterized in that includes body and lid to and buffering part, the lid lock is fixed at the feed bin outer wall through flexible gallows on the body.
2. A bin wall rapper according to claim 1,
the body comprises a shield (1), a cylinder (2) arranged in the shield (1) and an impact plate (4) fixedly arranged at the end of the shield (1) through a flange (3).
3. A bin wall rapper according to claim 1,
the cover body is internally buckled with a control valve I (10) and a control valve II (11), the side wall of the cover body is provided with an air inlet and an air outlet, the air inlet is communicated with a high-pressure air pipe through an air inlet pipe, and the air outlet is communicated with an exhaust pipe.
4. A bin wall rapper according to claim 1,
the buffer component comprises a shock pad arranged at the rear part of the end cover of the air cylinder and a buffer gasket (13) arranged between the guide sleeve (5) and the piston rod (7).
5. A bin wall rapper according to claim 2, characterised in that,
cylinder (2) are sealed and are fixed in guard shield (1) through uide bushing (5) and cylinder end cover (6), and piston rod (7) end of cylinder (2) is connected with tup (7.1), and cylinder (2) lateral wall sets up blast pipe and forcing pipe, is provided with the second solenoid valve in the blast pipe, and the forcing pipe communicates with high-pressure gas pipe, is provided with the third solenoid valve on the forcing pipe.
6. A bin wall rapper according to claim 2, characterised in that,
the impact plate (4) is composed of an elastic piece and a chopping block, the elastic piece is clamped in the flange (3), one end of the elastic piece corresponds to the operation stroke position of the hammer head (7.1), and the other end of the elastic piece is connected with the chopping block.
7. A bin wall rapper according to claim 5, characterised in that,
the protective cover is characterized in that a hole is formed in the buckling position of the protective cover (1) and the protective cover body, a one-way valve cavity is arranged at the position, opposite to the hole formed in the protective cover, of the guide sleeve (5) and forms a gas channel with the cylinder, a lower plug (9) is arranged in the one-way valve cavity and is connected with an upper plug (8) arranged on the lower portion of the control valve I (10) through a reset spring, the top end of the lower plug (9) and the bottom of the upper plug (8) form jacking seal, and a first electromagnetic valve is arranged inside the lower plug (9).
8. A bin wall rapper according to claim 7,
first solenoid valve and I (10) circuit intercommunication of control valve, second solenoid valve and II (11) circuit intercommunication of control valve, third solenoid valve extend to feed bin feed opening for respond to feed bin unloading state, control valve I (10), II (11) of control valve and third solenoid valve all with controlling means circuit connection.
9. A bin wall rapper according to claim 1,
still include mounting bracket (14), mounting bracket (14) one end fixed connection is on the feed bin outer wall, and the other end hangs in midair through the flexibility and has hoisted the bulkhead rapping device in (15), and mounting bracket (14) and flexible suspension member (15) constitute a flexible gallows, and mounting bracket (14) close on the supplementary welding down tube of feed bin department.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220865157.0U CN217101356U (en) | 2022-04-15 | 2022-04-15 | Vibration beater for bin wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220865157.0U CN217101356U (en) | 2022-04-15 | 2022-04-15 | Vibration beater for bin wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217101356U true CN217101356U (en) | 2022-08-02 |
Family
ID=82583314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220865157.0U Active CN217101356U (en) | 2022-04-15 | 2022-04-15 | Vibration beater for bin wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217101356U (en) |
-
2022
- 2022-04-15 CN CN202220865157.0U patent/CN217101356U/en active Active
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| 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: Warehouse wall vibrator Granted publication date: 20220802 Pledgee: Shengjing Bank Co.,Ltd. Huludao Branch Pledgor: LIAONING LONGDIAN WEIYE NEW ENERGY SCIENCE & TECHNOLOGY CO.,LTD. Registration number: Y2024980020396 |