CN109264432B - Non-dust-raising cement feed hopper and feeding method thereof - Google Patents
Non-dust-raising cement feed hopper and feeding method thereof Download PDFInfo
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- CN109264432B CN109264432B CN201810947801.7A CN201810947801A CN109264432B CN 109264432 B CN109264432 B CN 109264432B CN 201810947801 A CN201810947801 A CN 201810947801A CN 109264432 B CN109264432 B CN 109264432B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
- B65G65/4809—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially vertical axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a non-dusting cement feed hopper and a feeding method thereof, relating to the field of buildings and comprising a shell component, a feed hopper component and a transmission component, wherein the shell component comprises a shell which is a hollow cylinder, fan-shaped openings are arranged on the left side surface and the right side surface of the shell, the feed hopper component comprises a feed hopper, a rotating shaft and feed pipes, the feed hopper is rotatably arranged inside the shell through the rotating shaft, the feed pipes are arranged at the center of the shell, one end of each feed pipe is sleeved inside the rotating shaft, the other end of each feed pipe is arranged outside the shell, four feed hoppers are uniformly arranged on the rotating shaft, feed inlets are arranged on the feed hoppers, a metal filter screen is arranged inside the feed hoppers, and telescopic rods connected with the bottom surfaces of the metal filter screens are arranged on the inner walls of the feed hoppers at the bottoms of the metal filter screens, the worker can have a comfortable and safe working environment.
Description
Technical Field
The invention relates to the field of buildings, in particular to a non-dusting cement feed hopper and a feeding method thereof.
Background art:
during construction on a construction site, cement and sand are mixed and stirred to obtain cement capable of being used for pouring, a worker shovels the cement or the sand into a stirring device by adopting a shovel in a general stirring and feeding process, a lot of dust can be brought up, the dust is easy to cause discomfort to the breathing and the skin of the worker in the air, and therefore the feeding device capable of reducing dust is needed.
Have disclosed a feeder hopper leak protection material device like application number CN201320563962.9, include: the feeding hopper material leakage preventing device body comprises a first side wall, one end of the first side wall is hermetically connected with the outer wall of the rear enclosing plate of the feeding hopper; and the second side wall is hermetically connected with the other end of the first side wall, the axis direction of the second side wall is consistent with the axis direction of the discharge hole of the feed hopper, and the diameter of the feed hopper leakage-proof device body is larger than the outer diameter of the feed hopper guide cylinder. According to the above technical scheme, the utility model provides a feeder hopper leak protection material device when the gap that the concrete between from discharge gate and guide cylinder spills, the concrete can fall on feeder hopper leak protection material device that first lateral wall and second lateral wall are constituteed then the landing to the churn, the effectual transportation that has reduced at the concrete, the volume of falling subaerial concrete has reduced the pollution degree to ground. But the device only discloses how to prevent leakage and does not disclose how to prevent dust.
For example, the application number CN201120284463.7 discloses a seamless butt joint structure of a conveyor and a crusher feed hopper, which comprises the crusher feed hopper and a conveyor throwing head; the material head is thrown to the conveyer inserts the positive cavity of rubbing crusher feeder hopper, and the conveyer is thrown the vertical plate of material head baffle and is hugged closely rubbing crusher feeder hopper lateral wall board, and the conveyer is thrown material head connecting plate fixing bolt hole and is inserted bolted connection with screw under the rubbing crusher feeder hopper mounting bracket, and the screw inserts bolted connection on connecting plate arc wall and the rubbing crusher hopper mounting bracket. The utility model has the advantages of as follows: 1) the operation is totally closed, the waste does not leak, does not pollute the environment, completely accords with the terms specified by the secrecy terms, and is safe and reliable; 2) one section arc wall through the material head connecting plate is thrown to the conveyer can suitably adjust the relative angle that the material head was thrown to the conveyer and the breaker feeder hopper, but the device can't effectual application to building site building field.
Disclosure of Invention
The invention aims to provide a non-dusting cement feed hopper and a feeding method thereof, so as to solve the defects in the prior art.
A non-dust-raising cement feed hopper comprises a casing component, a feed hopper component and a transmission component, wherein the casing component comprises a casing, the casing is a hollow cylinder, fan-shaped openings are formed in the left side surface and the right side surface of the casing, the feed hopper component comprises a feed hopper, a rotating shaft and a feed pipe, the feed hopper is arranged inside the casing through the rotating shaft in a rotating mode, the feed pipe is arranged in the center of the casing, one end of the feed pipe is sleeved inside the rotating shaft, the other end of the feed pipe is arranged on the outer side of the casing, four feed hoppers are uniformly arranged on the rotating shaft, a feed inlet is formed in the feed hopper, a metal filter screen is arranged inside the feed hopper, a telescopic rod connected with the bottom surface of the metal filter screen is arranged on the inner wall of the feed hopper at the bottom of the, the feeding method of the feeding hopper comprises the following steps:
a: pouring the raw materials into a feed inlet of a feed hopper at the left side;
b: rotating the left feed hopper to a top position;
c, opening a sealing plate at the bottom of the feed hopper, and feeding the raw materials into the feed pipe from the sealing plate;
d, starting the telescopic rod to enable the metal filter screen to move up and down to filter the raw materials;
e, rotating the feed hopper to the right outlet position, and cleaning the filtered residues.
Preferably, the transmission assembly is including locating the driving gear of feeder hopper rear side center department, locate the casing outside and the motor of driving gear hub connection and locate the lateral surface of pivot and the ring gear that circumference was established to, the inside of casing is equipped with the gear with ring gear meshing.
Preferably, the sliding mechanism comprises a connecting block fixedly connected with the bottom of the sealing plate and a ball rotatably connected with the connecting block.
Preferably, the inner wall of the feed hopper is provided with a sliding rail, and the metal filter screen is provided with a sliding block in sliding connection with the sliding rail.
Preferably, the metal filter screens are divided into two parts, the middle parts of the two parts are hinged, and the two groups of telescopic rods are respectively and rotatably connected with the two metal filter screens.
Preferably, a sealing rubber strip is arranged on the inner wall of the machine shell at the fan-shaped opening.
Preferably, the feed inlet is hinged with a cover plate, and a bolt component is arranged between the cover plate and the feed hopper.
Preferably, the bottom of the casing is provided with a support frame.
The invention has the advantages that: this kind of non-raise dust feeder hopper can prevent cement and sand to raise a large amount of dusts when the feeding when the building site is under construction, the effectual construction environment who improves the building site makes the workman have a comfortable safe operational environment.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of a feed hopper in the present invention.
FIG. 3 is a cross-sectional view of a feed hopper of the present invention.
Fig. 4 is a schematic view of the metal filter screen of the present invention.
FIG. 5 is a left side view of the feed hopper of the present invention.
FIG. 6 is a schematic view of a spindle according to the present invention.
Fig. 7 is a left side view of the present invention.
Fig. 8 is a sectional view of the housing in embodiments 1 and 3 of the present invention.
Fig. 9 is a schematic view of example 2 and example 3 of the present invention.
Fig. 10 is a schematic view of the feed hoppers of examples 2 and 3 of the present invention.
Fig. 11 is a sectional view of the hopper of examples 2 and 3 of the present invention.
Wherein: the device comprises a shell, a feeding hopper, a feeding pipe, a supporting frame, a rotating shaft, a metal filter screen, a telescopic rod, a feeding groove, a sealing plate, a sliding block, a driving gear, a feeding hole, a motor, a ball, a sealing rubber strip, a cover plate, a sliding rail, a gear ring and a connecting block, wherein the shell is 1-arranged, the feeding hopper is 2-arranged, the feeding pipe is 3-arranged, the supporting frame is 4-arranged, the rotating shaft is 5-arranged, the metal filter screen is 6-arranged, the telescopic rod is 7.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1
As shown in fig. 1 to 8, a non-raise dust cement feeder hopper, including casing subassembly, feeder hopper subassembly and drive assembly, the casing subassembly includes casing 1, casing 1 is hollow cylinder, and its left and right sides face is equipped with fan-shaped opening, and left side fan-shaped opening is used for the feeding, and right side fan-shaped opening is used for unloading, the feeder hopper subassembly includes feeder hopper 2, pivot 5 and inlet pipe 3, feeder hopper 2 rotates through pivot 5 and locates the inside of casing 1, center department of casing 1 is located to inlet pipe 3, and its one end cup joints in the inside of pivot 5, and the outside of casing 1 is located to the other end, and inlet pipe 3 is arranged in feeder hopper 2 and the raw materials bring into the device, feeder hopper 2 has four, evenly locates on the pivot 5, be equipped with feed inlet 12 on feeder hopper 2, the inside metal filters 6 that is equipped with of feeder hopper 2, be equipped with the flexible being connected with metal filters 6 bottom surface on the Pole 7 drives the filter screen up-and-down motion through the flexible of telescopic link 7 to make the raw materials can the lapse and filter, the bottom of feeder hopper 2 articulates there is shrouding 9, the bottom of shrouding 9 is equipped with slide mechanism, and shrouding 9 can pin the raw materials, prevents that the raw materials from falling into pivot 5 when not feeding, and slide mechanism can reduce the frictional force of shrouding 9 and 5 outer walls of pivot, the top of the inlet pipe 3 of shrouding 9 bottom is equipped with feed chute 8, and when feeder hopper 2 moved directly over feed chute 8, the shrouding dropped downwards, and the raw materials in feeder hopper 2 is to the whereabouts, has realized the feeding, and the feeding method of this kind of feeder hopper has following step:
a: pouring the raw materials into a feeding hole 12 of a left feeding hopper 2;
b: the left feed hopper 2 is rotated to the top position;
c, opening a sealing plate 9 at the bottom of the feed hopper 2, and feeding the raw materials into the feed pipe 3 from the sealing plate 9;
d, starting the telescopic rod 7 to enable the metal filter screen 6 to move up and down to filter the raw materials;
e, rotating the feed hopper 2 to the right outlet position, and cleaning the filtered residues.
It is worth noting, transmission assembly is including locating the driving gear 11 of 2 rear side centers of feeder hopper, locate the motor 13 of 1 outside and driving gear 11 hub connection and locate the lateral surface of pivot 5 and the ring gear 18 that circumference was established to, the inside of casing 1 is equipped with the gear with ring gear 18 meshing, and motor 13 drives driving gear 11 and rotates, and driving gear 11 drives feeder hopper 2 and rotates, and ring gear 18 and gear holding balanced rotation are passed through on feeder hopper 2's right side.
In this embodiment, the sliding mechanism includes a connecting block 19 fixedly connected to the bottom of the sealing plate 9 and balls 14 rotatably connected to the connecting block 19, and the friction between the sealing plate 9 and the rotating shaft 5 is reduced by the balls 14.
In this embodiment, a sliding rail 17 is disposed on an inner wall of the feeding hopper 2, and a slider 10 slidably connected to the sliding rail 17 is disposed on the metal filter 6 to prevent a position deviation when the metal filter 6 shakes up and down.
In this embodiment, the metal filter screens 6 are divided into two parts, the middle of each metal filter screen is hinged to the corresponding metal filter screen, and the two groups of telescopic rods 7 are rotatably connected with the two metal filter screens 6 respectively, so that vertical shaking is facilitated.
In this embodiment, a sealing rubber strip 15 is arranged on the inner wall of the casing 1 at the fan-shaped opening to prevent dust from leaking out of the gap of the casing 1 in the feeding process.
In addition, the bottom of the casing 1 is provided with a support frame 4 for supporting the device.
Example 2
As shown in fig. 1 to 7 and 9 to 11, a non-dust-raising cement feeding hopper comprises a casing component, a feeding hopper component and a transmission component, wherein the casing component comprises a casing 1, the casing 1 is a hollow cylinder, fan-shaped openings are arranged on the left side surface and the right side surface of the casing 1, the fan-shaped opening on the left side is used for feeding materials, the fan-shaped opening on the right side is used for discharging materials, the feeding hopper component comprises a feeding hopper 2, a rotating shaft 5 and a feeding pipe 3, the feeding hopper 2 is rotatably arranged in the casing 1 through the rotating shaft 5, the feeding pipe 3 is arranged at the center of the casing 1, one end of the feeding pipe is sleeved in the rotating shaft 5, the other end of the feeding pipe is arranged on the outer side of the casing 1, the feeding pipe 3 is used for bringing raw materials in the feeding hopper 2 into a device, the four feeding hoppers, be equipped with the telescopic link 7 of being connected with 6 bottom surfaces of metal filters on the 2 inner walls of feeder hopper of the bottom of metal filters 6, drive filter screen up-and-down motion through the flexible of telescopic link 7 to make the raw materials can the lapse and filter, the bottom of feeder hopper 2 articulates there is shrouding 9, the bottom of shrouding 9 is equipped with slide mechanism, and shrouding 9 can pin the raw materials, prevents that the raw materials from falling into pivot 5 when not feeding, and slide mechanism can reduce the frictional force of shrouding 9 and 5 outer walls of pivot, the top of the inlet pipe 3 of shrouding 9 bottom is equipped with feed chute 8, and when feeder hopper 2 moved directly over feed chute 8, the shrouding dropped downwards, and the raw materials in feeder hopper 2 was to the whereabouts, has realized the feeding, and the feeding method:
a: pouring the raw materials into a feeding hole 12 of a left feeding hopper 2;
b: the left feed hopper 2 is rotated to the top position;
c, opening a sealing plate 9 at the bottom of the feed hopper 2, and feeding the raw materials into the feed pipe 3 from the sealing plate 9;
d, starting the telescopic rod 7 to enable the metal filter screen 6 to move up and down to filter the raw materials;
e, rotating the feed hopper 2 to the right outlet position, and cleaning the filtered residues.
It is worth noting, transmission assembly is including locating the driving gear 11 of 2 rear side centers of feeder hopper, locate the motor 13 of 1 outside and driving gear 11 hub connection and locate the lateral surface of pivot 5 and the ring gear 18 that circumference was established to, the inside of casing 1 is equipped with the gear with ring gear 18 meshing, and motor 13 drives driving gear 11 and rotates, and driving gear 11 drives feeder hopper 2 and rotates, and ring gear 18 and gear holding balanced rotation are passed through on feeder hopper 2's right side.
In this embodiment, the sliding mechanism includes a connecting block 19 fixedly connected to the bottom of the sealing plate 9 and balls 14 rotatably connected to the connecting block 19, and the friction between the sealing plate 9 and the rotating shaft 5 is reduced by the balls 14.
In this embodiment, a sliding rail 17 is disposed on an inner wall of the feeding hopper 2, and a slider 10 slidably connected to the sliding rail 17 is disposed on the metal filter 6 to prevent a position deviation when the metal filter 6 shakes up and down.
In this embodiment, the metal filter screens 6 are divided into two parts, the middle of each metal filter screen is hinged to the corresponding metal filter screen, and the two groups of telescopic rods 7 are rotatably connected with the two metal filter screens 6 respectively, so that vertical shaking is facilitated.
In this embodiment, the feed inlet 12 is hinged to a cover plate 16, and a latch assembly is arranged between the cover plate 16 and the feed hopper 2 to prevent the cover plate 16 from being opened in the rotation process of the feed hopper 2 to cause friction with the inner wall of the housing 1 and wear.
In addition, the bottom of the casing 1 is provided with a support frame 4 for supporting the device.
Example 3
As shown in fig. 1 to 11, a non-raise dust cement feeder hopper, including casing subassembly, feeder hopper subassembly and drive assembly, the casing subassembly includes casing 1, casing 1 is hollow cylinder, and its left and right sides face is equipped with fan-shaped opening, and left side fan-shaped opening is used for the feeding, and right side fan-shaped opening is used for unloading, the feeder hopper subassembly includes feeder hopper 2, pivot 5 and inlet pipe 3, feeder hopper 2 rotates through pivot 5 and locates the inside of casing 1, center department of casing 1 is located to inlet pipe 3, and its one end cup joints in the inside of pivot 5, and the outside of casing 1 is located to the other end, and inlet pipe 3 is arranged in feeder hopper 2 and the raw materials bring into the device, feeder hopper 2 has four, evenly locates on the pivot 5, be equipped with feed inlet 12 on feeder hopper 2, the inside metal filters 6 that is equipped with of feeder hopper 2, be equipped with the flexible being connected with metal filters 6 bottom surface on the Pole 7 drives the filter screen up-and-down motion through the flexible of telescopic link 7 to make the raw materials can the lapse and filter, the bottom of feeder hopper 2 articulates there is shrouding 9, the bottom of shrouding 9 is equipped with slide mechanism, and shrouding 9 can pin the raw materials, prevents that the raw materials from falling into pivot 5 when not feeding, and slide mechanism can reduce the frictional force of shrouding 9 and 5 outer walls of pivot, the top of the inlet pipe 3 of shrouding 9 bottom is equipped with feed chute 8, and when feeder hopper 2 moved directly over feed chute 8, the shrouding dropped downwards, and the raw materials in feeder hopper 2 is to the whereabouts, has realized the feeding, and the feeding method of this kind of feeder hopper has following step:
a: pouring the raw materials into a feeding hole 12 of a left feeding hopper 2;
b: the left feed hopper 2 is rotated to the top position;
c, opening a sealing plate 9 at the bottom of the feed hopper 2, and feeding the raw materials into the feed pipe 3 from the sealing plate 9;
d, starting the telescopic rod 7 to enable the metal filter screen 6 to move up and down to filter the raw materials;
e, rotating the feed hopper 2 to the right outlet position, and cleaning the filtered residues.
It is worth noting, transmission assembly is including locating the driving gear 11 of 2 rear side centers of feeder hopper, locate the motor 13 of 1 outside and driving gear 11 hub connection and locate the lateral surface of pivot 5 and the ring gear 18 that circumference was established to, the inside of casing 1 is equipped with the gear with ring gear 18 meshing, and motor 13 drives driving gear 11 and rotates, and driving gear 11 drives feeder hopper 2 and rotates, and ring gear 18 and gear holding balanced rotation are passed through on feeder hopper 2's right side.
In this embodiment, the sliding mechanism includes a connecting block 19 fixedly connected to the bottom of the sealing plate 9 and balls 14 rotatably connected to the connecting block 19, and the friction between the sealing plate 9 and the rotating shaft 5 is reduced by the balls 14.
In this embodiment, a sliding rail 17 is disposed on an inner wall of the feeding hopper 2, and a slider 10 slidably connected to the sliding rail 17 is disposed on the metal filter 6 to prevent a position deviation when the metal filter 6 shakes up and down.
In this embodiment, the metal filter screens 6 are divided into two parts, the middle of each metal filter screen is hinged to the corresponding metal filter screen, and the two groups of telescopic rods 7 are rotatably connected with the two metal filter screens 6 respectively, so that vertical shaking is facilitated.
In this embodiment, a sealing rubber strip 15 is arranged on the inner wall of the casing 1 at the fan-shaped opening to prevent dust from leaking out of the gap of the casing 1 in the feeding process.
In this embodiment, the feed inlet 12 is hinged to a cover plate 16, and a latch assembly is arranged between the cover plate 16 and the feed hopper 2 to prevent the cover plate 16 from being opened in the rotation process of the feed hopper 2 to cause friction with the inner wall of the housing 1 and wear.
In addition, the bottom of the casing 1 is provided with a support frame 4 for supporting the device.
Based on the above, the non-dust-raising cement feed hopper comprises a casing component, a feed hopper component and a transmission component, wherein the casing component comprises a casing 1, the casing 1 is a hollow cylinder, fan-shaped openings are formed in the left side surface and the right side surface of the casing 1, the fan-shaped opening in the left side is used for feeding, the fan-shaped opening in the right side is used for discharging, a telescopic rod 7 connected with the bottom surface of a metal filter screen 6 is arranged on the inner wall of a feed hopper 2 at the bottom of the metal filter screen 6, the telescopic rod 7 stretches to drive the filter screen to move up and down, so that raw materials can slide downwards and be filtered, a sealing plate 9 is hinged to the bottom of the feed hopper 2, a sliding mechanism is arranged at the bottom of the sealing plate 9, the sealing plate 9 can lock the raw materials, the raw materials are prevented from falling into a rotating shaft 5 when the raw, when feeder hopper 2 moved to the feed chute 8 directly over, the shrouding dropped downwards, and the raw materials in feeder hopper 2 fell downwards, has realized the feeding, the drive assembly is including locating the driving gear 11 of feeder hopper 2 rear side center department, locate the casing 1 outside and the motor 13 of driving gear 11 hub connection and locate the lateral surface of pivot 5 and the ring gear 18 that circumference was established to, the inside of casing 1 is equipped with the gear with ring gear 18 meshing, and motor 13 drives driving gear 11 and rotates, and driving gear 11 drives feeder hopper 2 and rotates, and ring gear 18 and gear holding balanced rotation are passed through on feeder hopper 2's right side.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.
Claims (8)
1. The utility model provides a non-raise dust cement feeder hopper, includes casing subassembly, feeder hopper subassembly and drive assembly, the casing subassembly includes casing (1), casing (1) is hollow cylinder, its characterized in that, and the left and right sides face of casing (1) is equipped with fan-shaped opening, the feeder hopper subassembly includes feeder hopper (2), pivot (5) and inlet pipe (3), feeder hopper (2) rotate through pivot (5) and locate the inside of casing (1), the center department of casing (1) is located in inlet pipe (3), and its one end cup joints in the inside of pivot (5), and the outside of casing (1) is located to the other end, feeder hopper (2) have four, evenly locate on pivot (5), be equipped with feed inlet (12) on feeder hopper (2), feeder hopper (2) inside is equipped with metal filters (6), be equipped with on feeder hopper (2) inner wall of the bottom of metal filters (6) and stretch that is connected with metal filters (6) bottom surface and stretch Shrinkage pole (7), the bottom of feeder hopper (2) articulates there is shrouding (9), the bottom of shrouding (9) is equipped with slide mechanism, the top of inlet pipe (3) of shrouding (9) bottom is equipped with feed chute (8), and the feeding method of this kind of feeder hopper has following step:
a: pouring the raw materials into a feeding hole (12) of a left feeding hopper (2);
b: the left feed hopper (2) is rotated to the top position;
c, opening a sealing plate (9) at the bottom of the feed hopper (2), and feeding the raw materials into the feed pipe (3) from the sealing plate (9);
d, starting the telescopic rod (7) to enable the metal filter screen (6) to move up and down to filter the raw materials; e, rotating the feed hopper (2) to the right outlet position, and cleaning up the filtered residues.
2. A non-dusting cement feed hopper as set forth in claim 1, wherein: the transmission assembly comprises a driving gear (11) arranged at the center of the rear side of the feeding hopper (2), a motor (13) arranged on the outer side of the casing (1) and connected with the driving gear (11) in a shaft mode and a gear ring (18) arranged on the outer side of the rotating shaft (5) in a circumferential mode and meshed with the gear ring (18), wherein the gear ring (18) is arranged on the outer side of the casing (1) in a circumferential mode.
3. A non-dusting cement feed hopper as set forth in claim 2, wherein: the sliding mechanism comprises a connecting block (19) fixedly connected with the bottom of the sealing plate (9) and a ball (14) rotatably connected with the connecting block (19).
4. A non-dusting cement feed hopper as set forth in claim 3, wherein: be equipped with slide rail (17) on the inner wall of feeder hopper (2), be equipped with on metal filters (6) with slide rail (17) sliding connection's slider (10).
5. A non-dusting cement feed hopper as set forth in claim 4, wherein: the metal filter screens (6) are divided into two parts, the middle parts of the two parts are hinged, and the two groups of telescopic rods (7) are respectively and rotatably connected with the two metal filter screens (6).
6. A non-dusting cement feed hopper as set forth in claim 5, wherein: and a sealing rubber strip (15) is arranged on the inner wall of the casing (1) at the fan-shaped opening.
7. A non-dusting cement feed hopper as set forth in claim 4, wherein: feed inlet (12) are gone up the articulated apron (16) that is equipped with, be equipped with bolt subassembly between apron (16) and feeder hopper (2).
8. A non-dusting cement feed hopper as set forth in claim 6, wherein: the bottom of the shell (1) is provided with a support frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810947801.7A CN109264432B (en) | 2018-08-20 | 2018-08-20 | Non-dust-raising cement feed hopper and feeding method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810947801.7A CN109264432B (en) | 2018-08-20 | 2018-08-20 | Non-dust-raising cement feed hopper and feeding method thereof |
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| CN109264432A CN109264432A (en) | 2019-01-25 |
| CN109264432B true CN109264432B (en) | 2020-04-24 |
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| CN111974113B (en) * | 2020-08-26 | 2022-06-28 | 南京亘丰智能环境科技有限公司 | Purification device capable of self-cooling |
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| JPH09315570A (en) * | 1996-05-21 | 1997-12-09 | Kumakura Kogyo Kk | Pressure adjusting device for rotary feeder |
| JP2003190723A (en) * | 2001-12-27 | 2003-07-08 | Nippon Steel Chem Co Ltd | Apparatus for removing ss in wastewater |
| CN206763332U (en) * | 2016-12-30 | 2017-12-19 | 中国航空技术北京有限公司 | For the roto-siofter in manufacture of cement |
| CN206661689U (en) * | 2017-03-20 | 2017-11-24 | 刘志浩 | A kind of cement filter |
| CN108296003A (en) * | 2018-02-05 | 2018-07-20 | 励根士 | A kind of white cement processing unit (plant) with ash removing mechanism |
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