CN214617156U - Long service life's fan for grate cooler - Google Patents
Long service life's fan for grate cooler Download PDFInfo
- Publication number
- CN214617156U CN214617156U CN202120721505.2U CN202120721505U CN214617156U CN 214617156 U CN214617156 U CN 214617156U CN 202120721505 U CN202120721505 U CN 202120721505U CN 214617156 U CN214617156 U CN 214617156U
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- CN
- China
- Prior art keywords
- fan
- ring
- wall
- grate cooler
- service life
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 238000013016 damping Methods 0.000 claims description 29
- 239000000428 dust Substances 0.000 claims description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 5
- 235000011613 Pinus brutia Nutrition 0.000 description 5
- 241000018646 Pinus brutia Species 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a long service life's fan is used to grate cooler, the on-line screen storage device comprises a base, the top fixed mounting of base has the fan body, the suction opening intercommunication of fan body has dustproof mechanism, the positive fixed mounting of fan body has driving motor, driving motor's bottom fixed mounting has the pillar. This fan that grate cooler used long service life, through first damper and second damper's setting, it is spacing to the pillar under the effect of pulley and spout in first damper, compression spring's tension has avoided the outer wall and the collision of surge bin inner wall of pillar, the effect of power to base and fan body has been slowed down, the inside piston rod of second damper pushes down, make the holding ring drive buffer spring and push down, make the piston rod receive elasticity and air resistance, the bottom of having avoided the pillar contacts with surge bin, the effect of power to base and fan body has further been slowed down.
Description
Technical Field
The utility model relates to a fan technical field for the grate cooler specifically is a long service life's fan for grate cooler.
Background
The grate cooler is an important host machine device in a clinker firing system of a cement plant, and has the main functions of cooling and conveying cement clinker; meanwhile, hot air is provided for the rotary kiln, the decomposing furnace and the like, and the device is a main device for heat recovery of a firing system.
In the structure of cold machine of comb, the fan plays very big effect wherein, is one of the indispensable structure of cold machine of comb, but the fan can bring strong vibrations power in the middle of the process of function self drive, not only can influence the function of fan itself, makes the inside part pine of fan take off, and can make the cold machine of comb vibrations strengthen, drives its inside part pine and takes off, brings unnecessary trouble.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, provide a long service life's fan for grate cooler, solved the too big problem of fan drive vibrations.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a fan with long service life for a grate cooler comprises a base, wherein a fan body is fixedly installed at the top of the base, a suction opening of the fan body is communicated with a dustproof mechanism, a driving motor is fixedly installed on the front side of the fan body, a strut is fixedly installed at the bottom of the driving motor, a damping bin with one end fixedly connected with the base is sleeved outside the strut, sliding grooves are formed in the left side and the right side of the inner wall of the damping bin, a first damping mechanism with one end extending into the sliding grooves is fixedly installed on the left side and the right side of the strut, the first damping mechanism comprises a telescopic rod, a small pulley and a compression spring, a small pulley with one end extending into the sliding grooves is fixedly installed at the output end of the telescopic rod, a compression spring is sleeved outside the telescopic rod, and a second damping mechanism with one end movably connected with the inner bottom wall of the damping bin is movably connected with the front side and the rear side of the bottom of the strut, the second damping mechanism comprises a pipe barrel, a resistance ring, a piston rod, a positioning ring, a buffer spring and a tension spring, wherein the resistance ring is fixedly mounted on the inner wall of the pipe barrel, one end of the piston rod is movably mounted inside the pipe barrel and penetrates through the resistance ring and the pipe barrel, one end of the piston rod is movably connected with the support column, the buffer spring is fixedly mounted at the top of the resistance ring and outside the piston rod, one end of the positioning ring is fixedly connected with the outside of the piston rod, and the other side, opposite to the pipe barrel, of the buffer spring is fixedly connected with the tension spring.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, dustproof mechanism includes connecting pipe, sleeve pipe, solid fixed ring, dust filter, stopper, joint ring, the sleeve pipe has been cup jointed to the outside of connecting pipe, sheathed tube inside fixed mounting has solid fixed ring, gu fixed ring's right side movable mounting has the dust filter, the outside fixed mounting of dust filter has the joint ring that one end and sleeve pipe contacted, the equal fixed mounting of sheathed tube interior roof and interior bottom wall has the stopper that one end and joint ring contacted.
Further, the outer wall of the fixing ring is attached to the inner wall of the sleeve, the clamping ring is matched with the limiting block, and the limiting block and the clamping ring are made of plastics.
Further, the base is a damping plate, and the fan body and the driving motor are both made of aluminum alloy.
Further, the damping bin is a rectangle with the hollow inside and the missing top, and the sliding groove is matched with the small pulley.
Furthermore, the dustproof mechanism is made of stainless steel, and the outer wall of the resistance ring is attached to the inner wall of the pipe barrel.
Further, the piston rod includes montant and silica gel piece, the bottom fixed mounting of montant has the silica gel piece that is located the resistance ring below.
Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:
1. this fan that grate cooler used long service life, through first damper and second damper's setting, it is spacing to the pillar under the effect of pulley and spout in first damper, compression spring's tension has avoided the outer wall and the collision of surge bin inner wall of pillar, the effect of power to base and fan body has been slowed down, the inside piston rod of second damper pushes down, make the holding ring drive buffer spring and push down, make the piston rod receive elasticity and air resistance, the bottom of having avoided the pillar contacts with surge bin, the effect of power to base and fan body has further been slowed down.
2. This fan of grate cooler with long service life, setting through dustproof mechanism, extract the sleeve pipe, make it separate with the connecting pipe, this moment, outwards push up the dust filter from the left side to the right side power, because stopper and joint ring joint each other, make its separation under the effect of big power, at this moment, the dust filter is released intraduct, and clear up it, the clearance is accomplished the back, apply left power to the dust filter and make the joint ring card imbed between stopper and the solid fixed ring, the dismouting of dust filter has been made things convenient for, thereby the inside dust accumulation of having avoided the fan body leads to the part gap to block up, influence its service life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the fan comprises a base 1, a fan body 2, a dustproof mechanism 3, a 301 connecting pipe, a 302 sleeve, a 303 fixing ring, a 304 dust filtering plate, a 305 limiting block, a 306 clamping ring, a 4 driving motor, a 5 strut, a 6 damping bin, a 7 chute, a 8 first damping mechanism, an 801 telescopic rod, an 802 small pulley, a 803 compression spring, a 9 second damping mechanism, a 901 pipe barrel, a 902 resistance ring, a 903 piston rod, a 904 positioning ring, a 905 buffer spring and a 906 tension spring.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Referring to fig. 1-3, in the embodiment, a fan with a long service life for a grate cooler includes a base 1, a fan body 2 is fixedly installed at the top of the base 1, an air suction opening of the fan body 2 is communicated with a dustproof mechanism 3, a driving motor 4 is fixedly installed at the front of the fan body 2, a strut 5 is fixedly installed at the bottom of the driving motor 4, a damper 6 with one end fixedly connected with the base 1 is sleeved outside the strut 5, chutes 7 are respectively formed in the left side and the right side of the inner wall of the damper 6, first damper 8 with one end extending into the chute 7 is fixedly installed on the left side and the right side of the strut 5, the first damper 8 includes a telescopic rod 801, a small pulley 802 and a compression spring 803, a small pulley 802 with one end extending into the chute 7 is fixedly installed on the output end of the telescopic rod 801, a compression spring 803 is sleeved outside the telescopic rod 801, and a second damper with one end movably connected with the inner bottom wall of the damper 6 is movably connected to the front side and the rear side of the bottom of the damper 5 The second damping mechanism 9 comprises a pipe barrel 901, resistance rings 902, a piston rod 903, positioning rings 904, buffer springs 905 and tension springs 906, the resistance rings 902 are fixedly installed on the inner walls of the two pipe barrels 901, a piston rod 903 is movably installed inside the pipe barrel 901, one end of the piston rod 903 penetrates through the resistance rings 902 and the pipe barrel 901 and is movably connected with the strut 5, the buffer springs 905 are fixedly installed at the top of the resistance rings 902 and positioned outside the piston rod 903, the positioning rings 904 are fixedly installed at the top of the buffer springs 905, one end of each positioning ring 904 is fixedly connected with the outside of the piston rod 903, one side, opposite to the two pipe barrels 901, is fixedly connected with the tension springs 906, the driving motor 4 drives the strut 5 to vibrate, the strut 5 is limited under the action of a small pulley 802 and a sliding chute 7 in the first damping mechanism 8 through the arrangement of the first damping mechanism 8 and the second damping mechanism 9, the tension action of the compression springs 803 avoids collision between the outer wall of the strut 5 and the inner wall of the damping bin 6, the effect of the force on the base 1 and the fan body 2 is slowed down, the piston rod 903 inside the second damping mechanism 9 is pressed downwards, the positioning ring 904 drives the buffer spring 905 to be pressed downwards, the piston rod 903 is made to receive elastic force and air resistance, the bottom of the strut 5 is prevented from contacting with the damping bin 6, and the effect of the force on the base 1 and the fan body 2 is further slowed down.
In this embodiment, the dustproof mechanism 3 includes a connection pipe 301, a sleeve 302, a fixing ring 303, a dust filter plate 304, a limiting block 305, a clamping ring 306, the sleeve 302 is sleeved outside the connection pipe 301, the fixing ring 303 is fixedly installed inside the sleeve 302, the dust filter plate 304 is movably installed on the right side of the fixing ring 303, the clamping ring 306 with one end contacting with the sleeve 302 is fixedly installed outside the dust filter plate 304, the limiting block 305 with one end contacting with the clamping ring 306 is fixedly installed on both the inner top wall and the inner bottom wall of the sleeve 302, the sleeve 302 is pulled out through the setting of the dustproof mechanism 3 to be separated from the connection pipe 301, at this time, the dust filter plate 304 is pushed outwards from the left side to the right side with force, because the limiting block 305 and the clamping ring 306 are clamped with each other, the dust filter plate 304 is separated under the action of large force, at this time, the dust filter plate 304 is pushed out of the inside of the sleeve 302 and cleaned, the accumulation of dust inside the fan body 2 is avoided.
In this embodiment, the outer wall of the fixing ring 303 is attached to the inner wall of the sleeve 302, the clamping ring 306 is matched with the limiting block 305, the limiting block 305 and the clamping ring 306 are made of plastic, the plastic has deformation resistance, and the limiting block 305 and the clamping ring 306 can be simply installed together.
In this embodiment, base 1 is the shock attenuation board, and fan body 2 and driving motor 4 are the aluminum alloy, and the shock attenuation board is sandwich composite sheet, and its sandwich is polymer resin, and its whole has and makes an uproar and shock resistance falls, slows down the influence of shaking force to the cold machine of combing.
In this embodiment, the damping chamber 6 is a rectangle with a hollow inside and a missing top, and the sliding groove 7 is matched with the small pulley 802, so that the sliding groove 7 and the small pulley 802 move more smoothly.
In this embodiment, the dustproof mechanism 3 is made of stainless steel, the outer wall of the resistance ring 902 is attached to the inner wall of the pipe barrel 901, the stainless steel has the properties of good toughness, good corrosion resistance and the like, and the dustproof mechanism 3 is made of stainless steel so that the service life of the dustproof mechanism can be prolonged.
In this embodiment, the piston rod 903 includes a vertical rod and a silica gel block, and the silica gel block located below the resistance ring 902 is fixedly mounted at the bottom of the vertical rod.
The working principle of the above embodiment is as follows:
(1) install base 1 on the cold machine of combing, when driving motor 4 functions, driving motor 4 drives 5 vibrations of pillar, it is spacing to pillar 5 at 7 inside displacements of spout through little pulley 802 in first damper 8, the outer wall that pillar 5 has been avoided in compression spring's 803 tension and the collision of 6 inner walls in surge bin, the effect of power to base 1 and fan body 2 has been slowed down, 9 inside piston rod 903 of second damper pushes down, make holding ring 904 drive buffer spring 905 push down, make piston rod 903 receive elasticity and air resistance, the bottom of having avoided pillar 5 contacts with surge bin 6, the effect of power to base 1 and fan body 2 has further been slowed down, it makes the fan internals pine take off to have avoided driving motor 4 to function, also can not make the cold machine of combing increase and drive its inside part pine take off vibrations pine and take off.
(2) After the fan used for a long time, when dust was too much on the dust filter 304, through the setting of dustproof mechanism 3, extract sleeve pipe 302, make it separate with connecting pipe 301, at this moment, outwards push up dust filter 304 from left side to right side power, because stopper 305 and joint ring 306 joint each other, make its separation under the effect of big power, at this moment, dust filter 304 is inside by release sleeve pipe 302, and clear up it, after the clearance is accomplished, dust filter 304 is placed on the right side of dust filter 304, exert power left to dust filter 304 and make joint ring 306 inlay card between stopper 305 and the solid fixed ring 303, the dismouting of dust filter 304 has been made things convenient for, thereby the inside dust accumulation of having avoided fan body 2 leads to the part gap to block up, influence its service life.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The fan with long service life for the grate cooler is characterized by comprising a base (1), wherein a fan body (2) is fixedly mounted at the top of the base (1), a suction opening of the fan body (2) is communicated with a dustproof mechanism (3), a driving motor (4) is fixedly mounted on the front surface of the fan body (2), a strut (5) is fixedly mounted at the bottom of the driving motor (4), a damping bin (6) with one end fixedly connected with the base (1) is sleeved outside the strut (5), sliding grooves (7) are formed in the left side and the right side of the inner wall of the damping bin (6), first damping mechanisms (8) with one ends extending into the sliding grooves (7) are fixedly mounted on the left side and the right side of the strut (5), each first damping mechanism (8) comprises a telescopic rod (801), a small pulley (802) and a compression spring (803), the output end of the telescopic rod (801) is fixedly provided with a small pulley (802) with one end extending into the sliding groove (7), the outside of the telescopic rod (801) is sleeved with a compression spring (803), the front side and the rear side of the bottom of the strut (5) are both movably connected with a second damping mechanism (9) with one end movably connected with the inner bottom wall of the damping bin (6), the second damping mechanism (9) comprises a pipe barrel (901), a resistance ring (902), a piston rod (903), a positioning ring (904), a buffer spring (905) and a tension spring (906), the inner walls of the two pipe barrels (901) are fixedly provided with the resistance ring (902), the inside of the pipe barrel (901) is movably provided with the piston rod (903) with one end penetrating through the resistance ring (902) and the pipe barrel (901) and one end movably connected with the strut (5), the top of the resistance ring (902) is positioned outside the piston rod (903) and is fixedly provided with the buffer spring (905), the top of the buffer spring (905) is fixedly provided with a positioning ring (904) with one end fixedly connected with the outside of the piston rod (903), and one side, opposite to the two pipe barrels (901), is fixedly connected with the tension spring (906).
2. The fan with the long service life for the grate cooler is characterized in that the dustproof mechanism (3) comprises a connecting pipe (301), a sleeve (302), a fixing ring (303), a dust filter plate (304), a limiting block (305) and a clamping ring (306), the sleeve (302) is sleeved outside the connecting pipe (301), the fixing ring (303) is fixedly installed inside the sleeve (302), the dust filter plate (304) is movably installed on the right side of the fixing ring (303), the clamping ring (306) with one end contacting with the sleeve (302) is fixedly installed outside the dust filter plate (304), and the limiting block (305) with one end contacting with the clamping ring (306) is fixedly installed on the inner top wall and the inner bottom wall of the sleeve (302).
3. The fan with the long service life for the grate cooler is characterized in that the outer wall of the fixing ring (303) is attached to the inner wall of the sleeve (302), the clamping ring (306) is matched with the limiting block (305), and the limiting block (305) and the clamping ring (306) are made of plastic.
4. The long-service-life fan for the grate cooler is characterized in that the base (1) is a damping plate, and the fan body (2) and the driving motor (4) are both made of aluminum alloy.
5. The fan with the long service life for the grate cooler is characterized in that the damping bin (6) is rectangular with a hollow inside and a missing top, and the sliding groove (7) is matched with the small pulley (802).
6. The fan with the long service life for the grate cooler is characterized in that the dustproof mechanism (3) is made of stainless steel, and the outer wall of the resistance ring (902) is attached to the inner wall of the pipe barrel (901).
7. The long-service-life fan for the grate cooler as recited in claim 1, wherein the piston rod (903) comprises a vertical rod and a silica gel block, and the silica gel block positioned below the resistance ring (902) is fixedly mounted at the bottom of the vertical rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120721505.2U CN214617156U (en) | 2021-04-09 | 2021-04-09 | Long service life's fan for grate cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120721505.2U CN214617156U (en) | 2021-04-09 | 2021-04-09 | Long service life's fan for grate cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214617156U true CN214617156U (en) | 2021-11-05 |
Family
ID=78400696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120721505.2U Expired - Fee Related CN214617156U (en) | 2021-04-09 | 2021-04-09 | Long service life's fan for grate cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214617156U (en) |
-
2021
- 2021-04-09 CN CN202120721505.2U patent/CN214617156U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |