CN218260363U

CN218260363U - Subtract heavy formula measurement feed bin

Info

Publication number: CN218260363U
Application number: CN202222103587.1U
Authority: CN
Inventors: 马前成
Original assignee: Yuanchi Powder Particle Body Technology Shanghai Co ltd
Current assignee: Yuanchi Powder Particle Body Technology Shanghai Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-01-10
Anticipated expiration: 2032-08-11

Abstract

A weight-reduction metering bin relates to the field of chemical raw materials. Weighing module is installed to the installing support upside, and the rack has been placed on weighing module's top, and rack fixed mounting is on the outside of feed bin body, and the feed bin body is located the inboard of installing support, the top of feed bin body is provided with feed inlet and first self-cleaning respirator, and the vibration air hammer is installed to the lower extreme of feed bin body, and U-shaped screw conveyer is installed to the bottom of feed bin body, and U-shaped screw conveyer's one end top is provided with the second self-cleaning respirator, and the bottom is provided with the discharge gate, is provided with pneumatic push-pull valve on the discharge gate. The artificial operation has been reduced to reduce the batching error rate, promoted work efficiency greatly, collect the raise dust that the unloading in-process produced through first self-cleaning respirator and second self-cleaning respirator, the pollution abatement will be attached to the material shake off on feed bin body inner wall through the vibration pneumatic hammer, prevents that it from appearing the bridging phenomenon.

Description

Subtract heavy formula measurement feed bin

Technical Field

The utility model relates to a chemical industry raw materials field, concretely relates to subtract heavy formula measurement feed bin.

Background

Metering dosing is one of the most important links in a powder and granular material dosing system. Traditional measurement batching is artifical and throws into the compounding equipment after through the measurement of electron platform scale, and this kind of measurement mode not only the cost of labor is high, and work efficiency is low, and the error rate is also high moreover, directly influences customer's availability factor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a subtract heavy formula measurement feed bin to solve the problem that mentions in the above-mentioned background art, the utility model discloses convenient to use, simple structure carry out accurate measurement to this internal material of feed bin through weighing module to carry out accurate transport through U-shaped screw conveyer.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the automatic weighing device comprises a mounting support 1, a weighing module 2, a placing frame 3, a bin body 4, a feeding port 5, a first self-cleaning respirator 6, a vibrating air hammer 7, a U-shaped screw conveyor 8, a second self-cleaning respirator 9, a discharging port 10 and a pneumatic gate valve 11, wherein the weighing module 2 is installed on the upper side of the mounting support 1, the placing frame 3 is fixedly installed on the outer side of the bin body 4, the placing frame 3 is placed on the top end of the weighing module 2, the bin body 4 is located on the inner side of the mounting support 1, the feeding port 5 and the first self-cleaning respirator 6 are arranged on the top end of the bin body 4, the vibrating air hammer 7 is installed on the lower end of the bin body 4, the U-shaped screw conveyor 8 is installed at the bottom end of the bin body 4, the second self-cleaning respirator 9 is arranged at the top of one end of the U-shaped screw conveyor 8, the discharging port 10 is arranged at the bottom of the second self-cleaning respirator 9, the pneumatic gate valve 11 is arranged on the discharging port 10, and the discharging port 10 and the second self-cleaning respirator 9 are located on the same axis.

Further, the placing rack 3 is provided with four placing racks which are symmetrically arranged on the outer side of the storage bin body 4.

Furthermore, the weighing modules 2 are four and symmetrically arranged on the upper side of the mounting bracket 1.

Further, the top end of the storage bin body 4 is provided with an observation port 12.

Further, the vibrating air hammers 7 are arranged in two numbers and symmetrically arranged at the left end and the right end of the bottom of the bin body 4.

Further, the lower end of the silo body 4 is provided with an inspection opening 13.

The utility model discloses a theory of operation: when the device is installed, the bin body 4 is installed above mixing equipment and is independently supported and fixed, the device is in flexible connection with feeding equipment above through an equipment feeding port 5, a discharging port below 10 is in flexible connection with the mixing equipment, the installation support 1 is fixed on a platform or a floor above the mixing machine, the total weight of the feeding materials is measured through the weighing module 2 after the feeding materials above, meanwhile, the first self-cleaning respirator 6 is used for cleaning dust in airflow generated during blanking, and the internal condition of the bin body 4 can be observed manually through the observation port 12; when the lower mixing equipment needs to mix materials, after a worker sets a material mixing value, the U-shaped screw conveyor is started, the lower pneumatic gate valve 11 is automatically opened, the second self-cleaning respirator 9 automatically cleans dust generated during blanking, when the set counting value is reached, the pneumatic gate valve 11 is automatically closed, and the U-shaped screw conveyor stops conveying.

After the technical scheme is adopted, the utility model discloses beneficial effect does: the artificial operation has been reduced to reduce the batching error rate, promoted work efficiency greatly, collect the raise dust that the unloading in-process produced through first self-cleaning respirator and second self-cleaning respirator, the pollution abatement will be attached to the material shake off on feed bin body inner wall through the vibration pneumatic hammer, prevents that it from appearing the bridging phenomenon.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a side view of the present invention.

Description of the reference numerals: installing support 1, weighing module 2, rack 3, feed bin body 4, feed inlet 5, first self-cleaning respirator 6, vibration pneumatic hammer 7, U-shaped screw conveyer 8, second self-cleaning respirator 9, discharge gate 10, pneumatic push-pull valve 11, viewing aperture 12, inspection opening 13.

Detailed Description

Referring to fig. 1 to 2, the technical solution adopted by the present embodiment is: it includes installing support 1, weighing module 2, rack 3, feed bin body 4, feed inlet 5, first self-cleaning respirator 6, vibration pneumatic hammer 7, U-shaped screw conveyer 8, second self-cleaning respirator 9, discharge gate 10, pneumatic push-pull valve 11, weighing module 2 is installed to 1 upside of installing support, weighing module 2 be provided with four, and the symmetry sets up at 1 upside of installing support, rack 3 has been placed on weighing module 2's top, rack 3 fixed mounting is on feed bin body 4's the outside, rack 3 is provided with four, and the symmetry sets up in feed bin body 4's the outside, and feed bin body 4 is located the inboard of installing support 1, feed bin body 4's top is provided with feed inlet 5 and first self-cleaning respirator 6, and vibration pneumatic hammer 7 is installed to feed bin body 4's lower extreme, and vibration pneumatic hammer 7 is provided with two, and the symmetry sets up both ends about feed bin body 4's bottom. When the materials need to have a bridging phenomenon in the square bin, the vibrating air hammer 7 is started to enable the materials to fall into the lower portion, the U-shaped screw conveyor 8 is installed at the bottom end of the bin body 4, the second self-cleaning respirator 9 is arranged at the top of one end of the U-shaped screw conveyor 8, the discharge port 10 is arranged at the bottom of the U-shaped screw conveyor, the pneumatic gate valve 11 is arranged on the discharge port 10, and the discharge port 10 and the second self-cleaning respirator 9 are located on the same axis.

Further, the top of feed bin body 4 be provided with viewing aperture 12, viewing aperture 12 makes things convenient for the staff to observe the condition in the feed bin body 4.

Further, the lower end of the stock bin body 4 is provided with an inspection opening 13. If power failure or power failure occurs, the access hole can be manually opened to clean the internal materials.

The utility model discloses a theory of operation: when the device is installed, the bin body 4 is installed above the mixing equipment and is independently supported and fixed, the device is in flexible connection with upper incoming material equipment through the equipment feeding port 5, the lower discharging port 10 is in flexible connection with the mixing equipment, the installation support 1 is fixed on a platform or a floor above the mixing machine, the total weight of the incoming materials is measured through the weighing module 2 after the upper incoming materials are fed, meanwhile, the first self-cleaning respirator 6 is used for cleaning dust in air flow generated during blanking, and the internal condition of the bin body 4 can be observed manually through the observation port 12; when the lower mixing equipment needs to mix materials, after a worker sets a material mixing value, the U-shaped screw conveyor is started, the lower pneumatic gate valve 11 is automatically opened, the second self-cleaning respirator 9 automatically cleans dust generated during blanking, when the set counting value is reached, the pneumatic gate valve 11 is automatically closed, and the U-shaped screw conveyor stops conveying.

The above description is only used for illustrating the technical solutions of the present invention and not for limiting the same, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a subtract heavy formula measurement feed bin which characterized in that: the automatic weighing device comprises a mounting support (1), a weighing module (2), a placing frame (3), a bin body (4), a feeding port (5), a first self-cleaning respirator (6), a vibrating air hammer (7), a U-shaped screw conveyor (8), a second self-cleaning respirator (9), a discharging port (10) and a pneumatic gate valve (11), wherein the weighing module (2) is installed on the upper side of the mounting support (1), the placing frame (3) is fixedly installed on the outer side of the bin body (4), the placing frame (3) is placed on the top end of the weighing module (2), the bin body (4) is located on the inner side of the mounting support (1), the feeding port (5) and the first self-cleaning respirator (6) are arranged on the top end of the bin body (4), the vibrating air hammer (7) is installed on the lower end of the bin body (4), the U-shaped screw conveyor (8) is installed on the bottom end of the bin body (4), the second self-cleaning respirator (9) is arranged on the top of one end of the U-shaped screw conveyor (8), the bottom is provided with the discharging port (10), the discharging port (10) is provided with the pneumatic gate valve (11), and the second self-cleaning respirator (9) on the same shaft.

2. Weight-reducing metering bunker according to claim 1, characterized in that: the storage racks (3) are four and symmetrically arranged on the outer side of the storage bin body (4).

3. The weight-reducing metering bin as claimed in claim 1, wherein: the number of the weighing modules (2) is four, and the weighing modules are symmetrically arranged on the upper side of the mounting bracket (1).

4. The weight-reducing metering bin as claimed in claim 1, wherein: the top end of the storage bin body (4) is provided with an observation port (12).

5. The weight-reducing metering bin as claimed in claim 1, wherein: the two vibrating air hammers (7) are symmetrically arranged at the left end and the right end of the bottom of the stock bin body (4).

6. Weight-reducing metering bunker according to claim 1, characterized in that: the lower end of the stock bin body (4) is provided with an inspection opening (13).