CN218538497U - Vacuum measurement dispensing equipment is carried to negative pressure - Google Patents
Vacuum measurement dispensing equipment is carried to negative pressure Download PDFInfo
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- CN218538497U CN218538497U CN202223141879.0U CN202223141879U CN218538497U CN 218538497 U CN218538497 U CN 218538497U CN 202223141879 U CN202223141879 U CN 202223141879U CN 218538497 U CN218538497 U CN 218538497U
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- weighing hopper
- negative pressure
- dust screen
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Abstract
The utility model relates to a technical field is carried to the negative pressure, concretely relates to vacuum measurement dispensing equipment is carried to negative pressure, including the vacuum scale fill, for the main part of this vacuum measurement dispensing equipment is carried to negative pressure, the fixed steel structure platform that is provided with in bottom of vacuum scale fill, the below of vacuum scale fill is provided with compounding equipment, the dust screen, its installation sets up in the inside top of vacuum scale fill, and the dust screen is conical setting, and the annular frame, it sets up in the below of dust screen, the pivot, and it rotates and sets up in the middle of the inside of annular frame. This novel overcome prior art not enough, through setting up the dust screen, the apparatus further comprises a rotating shaft, meet the fan blade and scrape the ash brush, the ventilation pipe can be bled towards in the vacuum scale fill after negative pressure machine operation, thereby take out from powder material and input to the vacuum scale fill in from the feed bin through the inlet pipe, behind the powder material process dust screen interception, along with the air current through meeting the fan blade, can blow and meet the fan blade and rotate, thereby let the pivot drive scrape the ash brush and rotate and sweep the material on the dust screen, make it totally durable.
Description
Technical Field
The utility model relates to a technical field is carried to the negative pressure, specifically is a vacuum measurement dispensing equipment is carried to negative pressure.
Background
The batching device is the equipment that can mix multiple material according to a certain proportion together, before mixing multiple material, need weigh various materials earlier, then converge to the mixer through the pipeline and mix, the powder material is carrying the measurement in the measurement use, adopts the mode of negative pressure to carry the measurement usually, consequently proposes a negative pressure and carries vacuum measurement batching equipment to carry and measure the powder material, so that follow-up batching.
According to the Chinese patent in the prior art, refer to the patent numbers: CN216511465U, a negative pressure vacuum weighing system, which comprises a metering control component, a raw material storage bin, a vacuum weighing hopper and a negative pressure Roots blower; the raw material storage bin is connected with the vacuum weighing hopper through a conveying pipeline, and the vacuum weighing hopper is connected with the negative pressure Roots blower through a vent pipeline; the utility model discloses a dust remover, including pipeline, still equipartition, pipeline, ball valve and admission valve, still equipartition installs a plurality of little air supplement unit, ensure that pipeline internal solid-gas ratio is at reasonable within range, make the powder material suspend all the time in the pipeline with the smooth and easy high-speed flow of plunger form and unblock, but after weighing through weighing sensor in a large amount of materials concentrate to the vacuum scale fill, the material needs concentrate the discharge through the blow off valve, and because the viscidity of powder material itself is big, therefore the blow off valve probably blocks up, simultaneously when the material is in the vacuum scale fill, it sets up in the dust remover dust removal, and its filter screen blocks the cross-section and then can the adhesion powder material after removing dust, and owing to be located the vacuum scale fill, also be inconvenient to clear up, consequently, can influence follow-up filter effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a vacuum measurement dispensing equipment is carried to negative pressure, aim at solving prior art, a large amount of materials concentrate back powder material viscidity big, so the blow off valve probably blocks up, when the material is in the vacuum scale simultaneously and fights and removes dust, its filter screen blocks the cross-section and then can the adhesion powder material after removing dust, and owing to be located the inconvenient clearance of vacuum scale in fighting, consequently can influence follow-up filter effect's problem.
In order to solve the technical problem, the utility model provides a following technical scheme:
a negative pressure delivery vacuum metering dispensing apparatus comprising:
the vacuum weighing hopper is a main body of the negative pressure conveying vacuum metering and batching equipment, a steel structure platform is fixedly arranged at the bottom of the vacuum weighing hopper, and material mixing equipment is arranged below the vacuum weighing hopper;
the dust screen is arranged above the interior of the vacuum weighing hopper, and is arranged in a conical shape;
the annular frame is arranged below the dustproof net;
the rotating shaft is rotatably arranged in the middle of the inner part of the annular frame;
the windward blade is fixedly arranged on the periphery of the rotating shaft;
and the ash scraping brush is fixedly arranged at one end of the rotating shaft.
Preferably, the vacuum weighing hopper further comprises:
the guide rod is arranged below the inner part of the vacuum weighing hopper, and the guide rod is arranged in a T shape;
the sliding chutes are arranged below two sides of the vacuum weighing hopper;
the outer magnetic block is arranged inside the sliding groove in a sliding manner;
the sliding sleeve is sleeved on the outer surface of the guide rod;
the telescopic rods are fixedly arranged on two sides of the sliding sleeve;
the inner magnetic block is arranged at one end of the telescopic rod and is attached to the inner wall of the vacuum weighing hopper;
and the dredging rod is fixedly arranged at the bottom of the telescopic rod.
Preferably, the vacuum hopper further comprises:
the negative pressure machine is arranged at the top of the steel structure platform and is positioned on one side of the vacuum weighing hopper;
the ventilation pipe penetrates through the upper part inside the vacuum weighing hopper and is communicated with the negative pressure machine;
and the weighing sensor is arranged in the middle of the inside of the vacuum weighing hopper.
Preferably, the vacuum weighing hopper further comprises:
the feeding pipe penetrates through the upper part of one side of the vacuum weighing hopper;
the vibrator is arranged in the middle of the outer surface of the vacuum weighing hopper;
and the discharge valve is arranged at the bottom end of the vacuum weighing hopper.
Preferably, the dust screen further comprises:
and the ash scraping brush is obliquely arranged, and one side of the ash scraping brush is attached to the dustproof net.
Preferably, the guide bar further comprises:
the outer magnetic block is in sliding fit with the sliding chute;
a sliding sleeve which is in sliding fit with the guide rod;
the inner magnetic block is opposite to and attracted with the outer magnetic block;
a dredging bar located above the discharge valve.
The embodiment of the utility model provides a vacuum measurement dispensing equipment is carried to negative pressure possesses following beneficial effect: when this vacuum measurement dispensing equipment is carried to negative pressure uses, behind the dust screen interception at the powder material, along with the air current through meeting the fan blade, can blow and meet the fan blade and rotate, thereby let the pivot drive scrape the ash brush and sweep away the material on the dust screen, make the dust screen cleaner durable, when the blow-off valve blocks up, the user can slide two outer magnets along the spout, can drive interior magnet through magnetic force and slide along the vacuum scale fill gliding, and let the telescopic link shorten and make the sliding sleeve slide along the guide bar gliding, finally the dredge bar can insert and dredge to the material of jam in the blow-off valve, and is easy and simple to handle.
1. Through setting up the dust screen, the pivot, meet the fan blade and scrape the ash brush, can bleed in vacuum scale hopper towards the ventilation pipe after negative pressure machine operation to take out from the powder material and input to vacuum scale hopper in from the feed bin through the inlet pipe, after the powder material is through the dust screen interception, along with the air current through meeting the fan blade, can blow and meet the fan blade and rotate, thereby let the pivot drive scrape the ash brush and sweep the material on the dust screen, make the dust screen clean more durable.
2. Through setting up the guide bar, the spout, outer magnetic path, the sliding sleeve, the telescopic link, interior magnetic path and dredging rod, when the blow off valve blocks up, the user can slide two outer magnetic paths along the spout, can drive interior magnetic path along the gliding of vacuum scale fill through magnetic force, and let the telescopic link shorten and make the sliding sleeve glide along the guide bar, finally dredge the pole and can insert to dredge the material of jam in the blow off valve, only need upwards to reset two outer magnetic paths along the spout slip after dredging, in order to treat next time the mediation, and is easy and simple to handle.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the vacuum weighing hopper of the present invention;
FIG. 3 is a schematic view of the structure of the guide bar of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a vacuum weighing hopper; 2. a steel structure platform; 3. mixing equipment; 4. a feeding pipe; 5. a negative pressure machine; 6. a vent pipe; 7. a weighing sensor; 8. a vibrator; 9. a discharge valve; 10. a dust screen; 11. an annular frame; 12. a rotating shaft; 13. a fan blade; 14. scraping ash; 15. a guide bar; 16. a chute; 17. an outer magnetic block; 18. a sliding sleeve; 19. a telescopic rod; 20. an inner magnetic block; 21. and (4) dredging the rod.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
The embodiment is as follows: as shown in fig. 1 and 4, a vacuum scale hopper 1 is a main body of the vacuum conveying vacuum metering and batching device, a steel structure platform 2 is fixedly arranged at the bottom of the vacuum scale hopper 1, a material mixing device 3 is arranged below the vacuum scale hopper 1, a dust screen 10 is arranged above the inside of the vacuum scale hopper 1, the dust screen 10 is arranged in a conical shape, an annular frame 11 is arranged below the dust screen 10, a rotating shaft 12 is rotatably arranged in the middle of the inside of the annular frame 11, a windward blade 13 is fixedly arranged around a rotating shaft 12, an ash scraping brush 14 is fixedly arranged at one end of the rotating shaft 12, a negative pressure machine 5 is arranged at the top of the steel structure platform 2 and positioned at one side of the vacuum scale hopper 1, a ventilation pipe 6 is arranged above the inside of the vacuum scale hopper 1 in a penetrating manner and communicated with the negative pressure machine 5, a weighing sensor 7 is arranged in the middle of the inside of the vacuum scale hopper 1, a feeding pipe 4 is arranged above the vacuum scale hopper 1 in a penetrating manner, the dust screen 10, the rotating shaft 12, the windward blade 13 and the ash scraping brush 14 intercept the dust screen 6 after the operation of the vacuum scale hopper 5, the dust screen 10 can be blown into the vacuum scale hopper and the dust screen 10, and the dust screen 10 can be blown into a storage hopper 10, thereby the dust screen 10 can be more durable.
Specifically, as shown in fig. 2 and 3, a guide rod 15 is installed below the inside of the vacuum scale hopper 1, the guide rod 15 is arranged in a T shape, a chute 16 is formed below two sides of the vacuum scale hopper 1, an outer magnetic block 17 is arranged inside the chute 16 in a sliding manner, a sliding sleeve 18 is sleeved on the outer surface of the guide rod 15, a telescopic rod 19 is fixedly arranged on two sides of the sliding sleeve 18, an inner magnetic block 20 is arranged at one end of the telescopic rod 19 and attached to the inner wall of the vacuum scale hopper 1, a dredging rod 21 is fixedly arranged at the bottom of the telescopic rod 19, a vibrator 8 is arranged in the middle of the outer surface of the vacuum scale hopper 1, a discharging valve 9 is arranged at the bottom end of the vacuum scale hopper 1, when the discharging valve 9 is blocked, a user can slide two outer magnetic blocks 17 along the chute 16, the inner magnetic block 20 can be driven by magnetic force to slide down along the vacuum scale hopper 1, the telescopic rod 19 is shortened to enable the sliding sleeve 18 to slide down along the guide rod 15, and finally the dredging rod 21 can be inserted into the blocked material to dredge the blocked material, the outer magnetic blocks can be simply and conveniently operated to be dredged by sliding the chute 16, and the chute 16.
The working principle is as follows: firstly, the ventilation pipe 6 can exhaust air towards the inside of the vacuum weighing hopper 1 after the operation of the negative pressure machine 5, so that powder materials are extracted from a storage bin through the feeding pipe 4 and are input into the vacuum weighing hopper 1, after the powder materials are intercepted by the dust screen 10, the powder materials can blow to rotate by the fan blade 13 along with the air flow passing by the fan blade 13, so that the rotating shaft 12 drives the dust scraping brush 14 to sweep away the materials on the dust screen 10, the dust screen 10 is cleaner and more durable, the material discharging valve 9 can be driven after the weighing sensor 7 finishes weighing the materials, the materials enter the material mixing equipment 3, when the material discharging valve 9 is blocked, a user can slide the two outer magnetic blocks 17 along the sliding chute 16, the inner magnetic block 20 can be driven to slide downwards along the vacuum weighing hopper 1 through magnetic force, the telescopic rod 19 is shortened to enable the sliding sleeve 18 to slide downwards along the guide rod 15, finally the dredging rod 21 can be inserted into the material discharging valve 9 to dredge the blocked materials, and the blocked materials can be reset upwards only by sliding the two outer magnetic blocks 17 along the sliding chute 16 after dredging, so as to be dredged next time, and the operation is simple and convenient.
Claims (6)
1. A negative pressure conveying vacuum metering batching device, characterized by comprising:
the vacuum weighing hopper (1) is a main body of the negative-pressure conveying vacuum metering and batching equipment, a steel structure platform (2) is fixedly arranged at the bottom of the vacuum weighing hopper (1), and a mixing equipment (3) is arranged below the vacuum weighing hopper (1);
the dust screen (10) is arranged above the interior of the vacuum weighing hopper (1), and the dust screen (10) is arranged in a conical shape;
an annular frame (11) provided below the dust screen (10);
a rotating shaft (12) which is rotatably arranged in the middle of the inner part of the annular frame (11);
the windward blade (13) is fixedly arranged around the rotating shaft (12);
and the ash scraping brush (14) is fixedly arranged at one end of the rotating shaft (12).
2. Negative pressure conveying vacuum dosing apparatus according to claim 1, characterized in that the vacuum weighing hopper (1) further comprises:
the guide rod (15) is arranged below the inner part of the vacuum weighing hopper (1), and the guide rod (15) is arranged in a T shape;
a chute (16) which is opened below both sides of the vacuum weighing hopper (1);
the outer magnetic block (17) is arranged inside the sliding groove (16) in a sliding manner;
a sliding sleeve (18) sleeved on the outer surface of the guide rod (15);
the telescopic rods (19) are fixedly arranged on two sides of the sliding sleeve (18);
the inner magnetic block (20) is arranged at one end of the telescopic rod (19) and is attached to the inner wall of the vacuum weighing hopper (1);
and the dredging rod (21) is fixedly arranged at the bottom of the telescopic rod (19).
3. The negative-pressure conveying vacuum metering dosing apparatus of claim 1, characterized in that the vacuum hopper (1) further comprises:
the negative pressure machine (5) is arranged at the top of the steel structure platform (2) and is positioned on one side of the vacuum weighing hopper (1);
a ventilation pipe (6) which is arranged above the inside of the vacuum weighing hopper (1) in a penetrating way and is communicated with the negative pressure machine (5);
and the weighing sensor (7) is arranged in the middle of the inside of the vacuum weighing hopper (1).
4. The negative-pressure conveying vacuum metering dosing apparatus of claim 2, characterized in that the vacuum hopper (1) further comprises:
a feeding pipe (4) which penetrates through the vacuum weighing hopper (1) and is arranged above one side of the vacuum weighing hopper;
a vibrator (8) which is arranged in the middle of the outer surface of the vacuum weighing hopper (1);
and the discharge valve (9) is arranged at the bottom end of the vacuum weighing hopper (1).
5. Negative pressure delivering vacuum dosing device according to claim 1, wherein the dust screen (10) further comprises:
scrape grey brush (14), it is the slope setting, scrape one side of grey brush (14) with dust screen (10) are laminated mutually.
6. Negative pressure delivery vacuum dosing device according to claim 4, wherein the guide bar (15) further comprises:
the outer magnetic block (17) is in sliding fit with the sliding groove (16);
a sliding sleeve (18) which is in sliding fit with the guide rod (15);
an inner magnetic block (20) which is opposite to and attracted to the outer magnetic block (17); a dredging rod (21) located above the discharge valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223141879.0U CN218538497U (en) | 2022-11-25 | 2022-11-25 | Vacuum measurement dispensing equipment is carried to negative pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223141879.0U CN218538497U (en) | 2022-11-25 | 2022-11-25 | Vacuum measurement dispensing equipment is carried to negative pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218538497U true CN218538497U (en) | 2023-02-28 |
Family
ID=85265371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223141879.0U Active CN218538497U (en) | 2022-11-25 | 2022-11-25 | Vacuum measurement dispensing equipment is carried to negative pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218538497U (en) |
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2022
- 2022-11-25 CN CN202223141879.0U patent/CN218538497U/en active Active
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