CN214085878U - Unsaturated polyester resin's lower hopper structure - Google Patents
Unsaturated polyester resin's lower hopper structure Download PDFInfo
- Publication number
- CN214085878U CN214085878U CN202022208536.6U CN202022208536U CN214085878U CN 214085878 U CN214085878 U CN 214085878U CN 202022208536 U CN202022208536 U CN 202022208536U CN 214085878 U CN214085878 U CN 214085878U
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- Prior art keywords
- funnel
- bearing
- outrigger
- wall
- unloading
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- 229920006337 unsaturated polyester resin Polymers 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000000087 stabilizing effect Effects 0.000 claims description 17
- 239000000725 suspension Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 5
- 229920006305 unsaturated polyester Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation 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
- 230000008569 process Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses an unsaturated polyester resin's lower hopper structure, including unloading funnel, supporting structure and spiral delivery structure, transport structure hangs in unloading funnel inside with one heart, unloading funnel outside concentric position is equipped with the outrigger, just unloading funnel is located below the outrigger, the inside concentric position of outrigger is equipped with the steady rest, just the steady rest is located below the outrigger, the steady rest bearing cup joints unloading funnel middle part, unloading funnel includes feed inlet, feed opening, the concentric top of feed inlet is equipped with the outrigger circle. Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an at inside auger delivery structure and the transmission that sets up of unloading funnel, prevent effectively that the material from taking place to pile up the hindrance in the feed opening department of unloading funnel bottom, guarantee that the unloading of unloading funnel is unobstructed, improve the unloading efficiency of unloading funnel to improve processing equipment's production efficiency.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, specifically be an unsaturated polyester resin's lower hopper structure.
Background
Because unsaturated polyester resin has better corrosion resistance, the use amount of unsaturated polyester resin in the manufacturing market is continuously increased, and in the process of processing unsaturated polyester resin, crystalline unsaturated polyester resin is put into a funnel-shaped blanking funnel and then discharged into processing equipment by the blanking funnel. Because the unloading funnel that leaks hopper-shaped is immovable, consequently, the crystalline unsaturated polyester resin that enters into in the unloading funnel takes place easily at the feed opening department of unloading funnel bottom and piles up the hindrance, causes to arrange the material not smooth, influences processing equipment production efficiency, solves this kind of problem at the lateral wall installation vibrator of unloading funnel at present, but the effect is not good, and unloading speed can't be adjusted to this kind of equipment simultaneously, can't increase the operating efficiency of unloading funnel.
To this end we propose a hopper structure for unsaturated polyester resins to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an unsaturated polyester resin's lower hopper structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a blanking hopper structure of unsaturated polyester resin, which comprises a blanking hopper, a support structure and a spiral conveying structure, the conveying structure is concentrically suspended inside the blanking funnel, an outer frame is concentrically arranged outside the blanking funnel, the blanking funnel is positioned below the outer frame, a stabilizing frame is concentrically arranged in the outer frame and is positioned below the outer frame, a bearing of the stabilizing frame is sleeved at the middle part of the blanking funnel, the blanking funnel comprises a feeding hole and a blanking hole, an outer frame ring is arranged concentrically above the feeding hole, the trisection positions outside the outer frame ring are connected with the outer frame supporting legs through bolts, the inner side of the outer frame ring is connected with the cross-shaped suspension frame through bolts, a motor is fixedly connected to the cross position of the center of the cross-shaped suspension bracket, a rotating shaft is fixedly connected to the bottom of the motor, a conveying blade is fixedly connected to the whole body of the rotating shaft, the bottom end of the rotating shaft is opposite to the feed opening, and a transmission device is fixedly connected to the outer portion of the feed opening;
the transmission device comprises a rotating machine, a driving disc, a belt and a driven disc, wherein the driven disc is sleeved outside the feed opening, the feed opening is in interference fit with the driven disc, the belt is tightly sleeved outside the driven disc, and the other end of the belt is tightly sleeved on the driving disc;
the right side outer frame landing leg upper segment inboard bolted connection fan device, the fan device includes fan, play tuber pipe, bearing air-supply line, fan bottom rigid coupling controller, controller right side wall bolt outer frame landing leg inboard, just controller bottom rigid coupling goes out the tuber pipe, it cup joints the return bend upper end to go out the tuber pipe end, the bearing air-supply line is cup jointed to the return bend end, air-supply line bottom rigid coupling bearing seal circle, bearing seal circle nestification is between the bearing inner circle, the bearing is inside be equipped with the wind channel, just the wind channel top is linked together in the bearing air-supply line, the wind channel end is the bearing air outlet, the bearing inner circle is located to the bearing air outlet, just bearing air outlet intercommunication funnel wall chamber, the bearing inner circle cup joints the funnel outer wall, just bearing inner circle interference fit funnel outer wall.
Preferably, a funnel wall cavity is formed between the outer wall of the funnel and the inner wall of the funnel, and a plurality of funnel air outlets are formed in the inner wall of the funnel.
Preferably, the bearing is arranged at the transition position of the cylindrical section of the outer wall of the funnel and the inverted circular truncated cone section, and the bearing is positioned at the lower part of the cylindrical section of the outer wall of the funnel.
Preferably, the trisection positions outside the stabilizing frame bearing are respectively provided with a stabilizing frame supporting leg, and the stabilizing frame bearing is connected with the outer frame supporting leg through a bolt.
Preferably, the sleeve joint of the tail end of the air outlet pipe and the upper end of the elbow pipe and the sleeve joint of the tail end of the elbow pipe and the air inlet pipe of the bearing are both sleeved with pipe hoops, and the pipe hoops are tightly matched with the two joints.
Preferably, the spiral conveying structure rotates in the opposite direction to the transmission device.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up auger delivery structure and transmission in the unloading funnel, prevent effectively that the material from taking place to pile up in the feed opening department of unloading funnel bottom and hindering, guarantee that the unloading of unloading funnel is unobstructed, improve the unloading efficiency of unloading funnel to improve the production efficiency of processing equipment; simultaneously, the fan device is installed on the side wall of the discharging funnel, so that residual materials on the side wall of the discharging funnel can be effectively removed, and the smoothness of the side wall of the discharging funnel is ensured, so that the materials can be ensured to pass through smoothly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the middle and outer frames, the screw conveying structure and the transmission device of the present invention;
FIG. 3 is a schematic structural view of the middle stabilizer of the present invention;
FIG. 4 is a schematic view of the structure of the fan device of the present invention;
fig. 5 is an enlarged structural diagram of a portion a in fig. 4 according to the present invention.
In the figure: 1 blanking funnel, 10 feeding ports, 11 blanking ports, 12 funnel outer walls, 13 funnel inner walls, 14 funnel wall cavities, 15 funnel air outlets, 2 support structures, 20 outer frames, 200 outer frame rings, 201 outer frame supporting legs, 21 stabilizing frames, 210 stabilizing frame bearings, 211 stabilizing frame supporting legs, 3 spiral conveying structure 30 motors, 31 rotating shafts, 32 spiral conveying blades, 33 cross suspension frames, 4 transmission devices, 40 rotating machines, 41 driving discs, 42 belts, 43 driven discs, 5 fan devices, 50 fans, 51 controllers, 52 air outlet pipes, 53 bent pipes, 54 pipe hoops, 55 bearings, 550 bearing air inlet pipes, 551 bearing air outlet ports, 552 air ducts, 553 bearing sealing rings and 554 bearing inner rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a blanking hopper structure of unsaturated polyester resin comprises a blanking hopper 1, a support structure 2 and a spiral conveying structure 3, wherein the conveying structure 3 is concentrically suspended in the blanking hopper 1, an outer frame 20 is concentrically arranged outside the blanking hopper 1, the blanking hopper 1 is positioned below the outer frame 20, a stabilizing frame 210 is concentrically arranged inside the outer frame 20, the stabilizing frame 210 is positioned below the outer frame 20, a bearing of the stabilizing frame 21 is sleeved with the middle part of the blanking hopper 1, and the stabilizing frame 21 is sleeved with the blanking hopper 1 through a bearing, so that the blanking hopper 1 can be ensured to be still kept in a stable state when rotating; the blanking funnel 1 comprises a feeding hole 10 and a blanking hole 11, wherein an outer frame ring 200 is arranged concentrically above the feeding hole 10, trisection positions on the outer side of the outer frame ring 200 are connected with outer frame supporting legs 201 through bolts, the inner side of the outer frame ring 200 is connected with a cross-shaped suspension frame 35 through bolts, a motor 30 is fixedly connected to the center cross position of the cross-shaped suspension frame 35, a rotating shaft 31 is fixedly connected to the bottom of the motor 30, a conveying blade 32 is fixedly connected to the whole body of the rotating shaft 31, the bottom end of the rotating shaft 31 is opposite to the blanking hole 11, when the spiral conveying device 3 rotates clockwise, the conveying blade 32 can quickly convey crystalline unsaturated polyester resin to the blanking hole 11, and therefore downward discharge of the material can be accelerated, and the blanking hole 11 is prevented from being blocked; the transmission device 4 is fixedly connected outside the feed opening 11, and when the transmission device 4 rotates anticlockwise, the crystalline unsaturated polyester trees can be accelerated to be rapidly discharged from the feed opening 11;
the transmission device 4 comprises a rotating machine 40, a driving disc 41, a belt 42 and a driven disc 43, the driven disc 43 is sleeved outside the blanking port 11, the blanking port 11 and the driven disc 43 are in interference fit, the belt 42 is tightly sleeved outside the driven disc 43, the bottom of the driving disc 41 is tightly sleeved at the other end of the belt 42 and is connected with the rotating machine 40 through a bolt, when the rotating machine 40 rotates anticlockwise, the driving disc 41 is driven to rotate anticlockwise, and the driven disc 43 drives the blanking funnel 1 to rotate anticlockwise under the transmission of the belt 42;
the fan device 5 is connected with the upper-section inner side of the right outer frame supporting leg 201 through a bolt, the fan device 5 comprises a fan 50, an air outlet pipe 52, a bearing 5 and a bearing air inlet pipe 55, a controller 51 is fixedly connected to the bottom of the fan 50, the controller 51 is fixedly connected to the inner side of the right outer frame supporting leg 201 through the bolt on the right side wall of the controller 51, the air outlet pipe 52 is fixedly connected to the bottom of the controller 51, the air outlet pipe 52 is sleeved with the upper end of a bent pipe 53, the tail end of the bent pipe 53 is sleeved with a bearing air inlet pipe 550, the bottom of the air inlet pipe 550 is fixedly connected with a bearing sealing ring 553, the bearing sealing ring 553 is nested between an inner ring and an outer ring of the bearing 55, an air duct 552 is arranged inside the bearing 55, the top of the air duct 552 is communicated with the bearing air inlet pipe 550, the tail end of the air duct 552 is provided with a bearing air outlet 551, the bearing air outlet 551 is arranged on a bearing inner ring 554 and communicated with the funnel wall cavity 14, the bearing 554 is sleeved with the funnel wall cavity 12, and the inner ring is in interference fit with the funnel outer wall 12.
Be funnel wall chamber 14 between funnel outer wall 12 and the funnel inner wall 13, funnel inner wall 13 is opened there are a plurality of funnel air outlets 15, when fan 50 functions, fan 50 can be with in the outside air suction controller 51, controller 51 discharges out tuber pipe 52 with the air of compression, because it is linked together with return bend 53 to go out tuber pipe 52, bearing air-supply line 550, wind channel 552, bearing air outlet 551 and funnel wall chamber 14 in proper order, so the air can be carried in big funnel wall chamber 14, the inside air of final funnel wall chamber 14 can be discharged through funnel air outlet 15, under pressurized air's effect, can effectively clear away the lateral wall residual material of unloading funnel 1, guarantee the smoothness of unloading funnel 1 lateral wall, thereby guarantee that the material passes through smoothly.
The bearing 55 is arranged at the transition position of the cylindrical section and the inverted circular truncated cone section of the outer wall 12 of the funnel, and the bearing 55 is positioned at the lower part of the cylindrical section of the outer wall 12 of the funnel.
The three equal parts of the outer side of the steady rest bearing 210 are respectively provided with a steady rest supporting leg 211, and the steady rest bearing 210 is connected with the outer frame supporting leg 211 through bolts.
The sleeve joint of the tail end of the air outlet pipe 52 and the upper end of the bent pipe 53 and the sleeve joint of the tail end of the bent pipe 53 and the air inlet pipe 550 of the bearing are both sleeved with a pipe hoop 54, and the pipe hoop 54 is tightly matched with the two joints.
The screw conveyor 3 rotates in the opposite direction to the drive 4, which accelerates the downward discharge of the crystalline unsaturated polyester resin.
The working principle is as follows: when the utility model is used, the spiral conveying structure 3, the transmission device 4 and the fan device 5 are all opened, and then the crystalline unsaturated polyester trees are thrown in from the feeding port 10; when the spiral conveying device 3 rotates clockwise, the conveying blades 32 can quickly convey the crystalline unsaturated polyester resin to the feed opening 11, so that the lower discharge of the material can be accelerated, and the feed opening 11 is prevented from being blocked; when the rotating machine 40 rotates anticlockwise, the driving disc 41 is driven to rotate anticlockwise, the driven disc 43 drives the blanking funnel 1 to rotate anticlockwise under the transmission of the belt 42, and when the transmission device 4 rotates anticlockwise, the crystalline unsaturated polyester trees can be accelerated to be rapidly discharged from the blanking port 11; meanwhile, when the fan 50 operates, the fan 50 can draw outside air into the controller 51, the controller 51 discharges the compressed air to the air outlet pipe 52, and because the air outlet pipe 52 is sequentially communicated with the bent pipe 53, the bearing air inlet pipe 550, the air duct 552, the bearing air outlet 551 and the funnel wall cavity 14, the air can be conveyed into the large funnel wall cavity 14, and finally the air in the funnel wall cavity 14 can be discharged through the funnel air outlet 15, under the action of pressure air, residual materials on the side wall of the blanking funnel 1 can be effectively removed, the smoothness of the side wall of the blanking funnel 1 is ensured, and smooth passing of the materials is ensured; in addition, the stabilizing frame 21 is sleeved on the discharging hopper 1 by a bearing, so that the discharging hopper 1 can be ensured to be still kept in a stable state when rotating. If the feed opening 11 is blocked, the problem of blockage can be solved by adjusting the reverse rotation of the spiral conveying structure 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an unsaturated polyester resin's lower hopper structure, includes unloading funnel (1), supporting structure (2) and spiral delivery structure (3), spiral delivery structure (3) hang in unloading funnel (1) inside with one heart, unloading funnel (1) outside is equipped with outrigger (20) with one heart the position just unloading funnel (1) is located outrigger (20) below, outrigger (20) inside is equipped with outrigger (21) with one heart the position just outrigger (21) is located outrigger (20) below, outrigger (21) bearing cup joints unloading funnel (1) middle part, its characterized in that: the blanking funnel (1) comprises a feeding hole (10) and a blanking hole (11), an outer frame ring (200) is arranged concentrically above the feeding hole (10), trisection positions on the outer side of the outer frame ring (200) are connected with outer frame supporting legs (201) through bolts, the inner side of the outer frame ring (200) is connected with a cross suspension frame (33) through bolts, a motor (30) is fixedly connected to the center cross position of the cross suspension frame (33), a rotating shaft (31) is fixedly connected to the bottom of the motor (30), spiral conveying blades (32) are fixedly connected to the whole body of the rotating shaft (31), the bottom end of the rotating shaft (31) is opposite to the blanking hole (11), and a transmission device (4) is fixedly connected to the outer portion of the blanking hole (11);
the transmission device (4) comprises a rotating machine (40), a driving disc (41), a belt (42) and a driven disc (43), the driven disc (43) is sleeved outside the feed opening (11), the feed opening (11) is in interference fit with the driven disc (43), the belt (42) is tightly sleeved outside the driven disc (43), the driving disc (41) is tightly sleeved at the other end of the belt (42), and the bottom of the driving disc (41) is connected with the rotating machine (40) through a bolt;
the right side outer frame landing leg (201) upper segment inboard bolted connection fan device (5), fan device (5) include fan (50), go out tuber pipe (52), bearing (55), bearing air-supply line (550), fan (50) bottom rigid coupling controller (51), controller (51) right side wall bolt outer frame landing leg (201) inboard, just controller (51) bottom rigid coupling goes out tuber pipe (52), it cup joints return bend (53) upper end to go out tuber pipe (52) end, return bend (53) end cup joints bearing air-supply line (550), bearing air-supply line (550) bottom rigid coupling bearing sealing washer (553), bearing sealing washer (553) nestification is between bearing (55) inner and outer lane, bearing (55) inside is equipped with wind channel (552), just wind channel (552) top is linked together with bearing air-supply line (550), the end of the air duct (552) is provided with a bearing air outlet (551), the bearing air outlet (551) is arranged on a bearing inner ring (554), the bearing air outlet (551) is communicated with the funnel wall cavity (14), the bearing inner ring (554) is sleeved with the funnel outer wall (12), and the bearing inner ring (554) is in interference fit with the funnel outer wall (12).
2. The unsaturated polyester resin blanking hopper structure according to claim 1, characterized in that: a funnel wall cavity (14) is arranged between the funnel outer wall (12) and the funnel inner wall (13), and a plurality of funnel air outlets (15) are formed in the funnel inner wall (13).
3. The unsaturated polyester resin blanking hopper structure according to claim 1, characterized in that: the bearing (55) is arranged at the transition position of the cylindrical section and the inverted circular truncated cone section of the outer wall (12) of the funnel, and the bearing (55) is positioned at the lower part of the cylindrical section of the outer wall (12) of the funnel.
4. The unsaturated polyester resin blanking hopper structure according to claim 1, characterized in that: the outer side trisection positions of the stabilizing frame bearings (210) are respectively provided with stabilizing frame supporting legs (211), and the stabilizing frame bearings (210) are connected with the stabilizing frame supporting legs (211) through bolts.
5. The unsaturated polyester resin blanking hopper structure according to claim 1, characterized in that: the end of the air outlet pipe (52) is sleeved with the upper end of the bent pipe (53) and the end of the bent pipe (53) is sleeved with the bearing air inlet pipe (550), and the pipe hoop (54) is tightly matched with the two interfaces.
6. The unsaturated polyester resin blanking hopper structure according to claim 1, characterized in that: the spiral conveying structure (3) and the transmission device (4) rotate in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022208536.6U CN214085878U (en) | 2020-09-30 | 2020-09-30 | Unsaturated polyester resin's lower hopper structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022208536.6U CN214085878U (en) | 2020-09-30 | 2020-09-30 | Unsaturated polyester resin's lower hopper structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214085878U true CN214085878U (en) | 2021-08-31 |
Family
ID=77442714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022208536.6U Expired - Fee Related CN214085878U (en) | 2020-09-30 | 2020-09-30 | Unsaturated polyester resin's lower hopper structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214085878U (en) |
-
2020
- 2020-09-30 CN CN202022208536.6U patent/CN214085878U/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 |
Granted publication date: 20210831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |