CN211263072U

CN211263072U - Instrument measurement detection device

Info

Publication number: CN211263072U
Application number: CN201922345254.8U
Authority: CN
Inventors: 李检忠
Original assignee: Dongguan Dien Detection Co ltd
Current assignee: Dongguan Dien Detection Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-14
Anticipated expiration: 2029-12-24

Abstract

The utility model is suitable for a measurement detection device technical field provides an instrument measurement detection device, including hopper, sight glass, casing, cassette, base, spring balance and observation door, can realize the percentage of the different particle sizes of the unit mass of measurement material through mutually supporting between above each component. The utility model has the characteristics of easy operation, practicality are strong.

Description

Instrument measurement detection device

Technical Field

The utility model belongs to the technical field of the measurement detection device, especially, relate to an instrument measurement detection device.

Background

In many engineering fields, there are relatively high requirements on the particle size of materials, for example in the case of building materials, the size of cement particles directly influences the water consumption, and the smaller the cement particles, the larger the surface area per unit mass, and thus the more water is required; for example, pulverized coal, has smaller particles per unit mass, so that it has a larger surface area in contact with air and thus burns faster. However, the instruments currently on the market for measuring the particle size per unit mass are quite rare.

SUMMERY OF THE UTILITY MODEL

The utility model provides an instrument measurement detection device aims at solving the problem of the particle size of the unit mass of measurement material.

The utility model relates to an instrument measurement detection device who realizes like this, including hopper, sight glass, casing, cassette, base, spring balance and observation door, the casing top is equipped with mounting hole and through-hole, department is equipped with the spacing groove in the middle of the casing left and right sides panel, the hopper is fixed the casing top, the centre of a circle of the feed opening of hopper with the centre of a circle of through-hole is on same axis, the sight glass is installed in the mounting hole, the cassette is placed the spacing inslot, the base is fixed the below of casing, the spring balance is installed show in the base and through showing weight device the total weight of parts above the base, the observation door pass through the hinge with the casing is connected.

Furthermore, the through hole is a horn mouth-shaped through hole, so that the diffusion of the materials at the feed opening is facilitated.

Furthermore, the observation door is made of transparent glass, so that the condition inside the shell can be observed from the outside.

Furthermore, the filter holes with the same diameter are uniformly distributed on the filter disc.

Further, the filter sheet is detachable.

Still further, the display weight device on the spring balance is an electronic display or a pointer display.

Furthermore, the observation mirror is an adjustable microscopic observation mirror.

The utility model discloses a mutually supporting between each component among the above technical scheme can realize measuring the percentage of the different particle sizes of unit mass of material. Because the filter disc is arranged, particles larger than the filter holes on the filter disc can be filtered; the spring scale is arranged, so that the weight of the materials before and after filtration can be measured; due to the arrangement of the observation mirror, the distribution condition of the particle size of the material can be observed.

Drawings

FIG. 1 is an assembly view of the present invention;

FIG. 2 is a three-dimensional view of a portion of the components of the present invention;

fig. 3 is a diagram of parts of the filter disc of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the utility model relates to an instrument measurement detection device, including hopper 1, sight glass 2, casing 3, cassette 4, base 5, spring balance 6 and

observation door

7, 3 tops of casing are equipped with mounting hole 301 and through-hole 302, the department is equipped with spacing groove 303 in the middle of the 3 left and right sides panel of casing, hopper 1 is fixed 3 tops of casing, the centre of a circle of the feed opening of hopper 1 with the centre of a circle of through-hole 302 is on same axis, sight glass 2 is installed in mounting hole 301, cassette 4 is placed in the spacing groove 303, base 5 is fixed the below of casing 3, spring balance 6 is installed show in the base 5 and through showing weight device the total weight of the above part of base 5, observation door 7 through the hinge with casing 3 connects. The through hole 302 is a horn mouth-shaped through hole, so that the diffusion of materials at the feed opening is facilitated. The observation door 7 is made of transparent glass, and the inside of the housing 3 can be observed from the outside. And filter holes with the same diameter are uniformly distributed on the filter sheet 4. The filter 4 is detachable. The weight display device on the spring scale 6 is an electronic display or a pointer display. The observation mirror 2 is an adjustable microscopic observation mirror. In the practical application process, a user firstly places the filter disc 4 with the required particle size, then closes the observation door 7 to prevent the material from leaking, then pours the material to be detected from the hopper 1, records the weight indication number of the spring scale 6 after the material is completely poured, and the observation mirror 2 can be used for observing the particle size distribution condition of the material. And then opening the observation door 7 to take out the large particles on the filter plate 4, cleaning the large particles, putting the filter plate 4 back into the shell 3, and recording the weight indication of the spring scale 6, so that the content percentage of the required particle size in the material of unit mass can be calculated through the results of twice indication. If the percentage of other different particle sizes of the unit mass of the material needs to be recorded, the filter sheet 4 is replaced and the operation is repeated.

The utility model discloses a mutually supporting between each component in the above embodiment can realize measuring the percentage of the different particle sizes of unit mass of material. Because the filter sheet 4 is arranged, particles larger than the filter holes on the filter sheet 4 can be filtered; the spring scale 6 is arranged, so that the weight of the materials before and after filtration can be measured; due to the arrangement of the observation mirror 2, the distribution condition of the particle size of the material can be observed.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The instrument metering and detecting device is characterized by comprising a hopper (1), an observation mirror (2), a shell (3), a filter (4), a base (5), a spring scale (6) and an observation door (7), wherein a mounting hole (301) and a through hole (302) are formed in the upper portion of the shell (3), a limiting groove (303) is formed in the middle of each side panel on the left side and the right side of the shell (3), the hopper (1) is fixed above the shell (3), the circle center of a discharging port of the hopper (1) and the circle center of the through hole (302) are on the same axis, the observation mirror (2) is installed in the mounting hole (301), the filter (4) is placed in the limiting groove (303), the base (5) is fixed below the shell (3), the spring scale (6) is installed in the base (5) and displays the total weight of the components above the base (5) through a weight display device, the observation door (7) is connected with the shell (3) through a hinge.

2. The instrumentation detection device of claim 1 wherein the through hole (302) is a flared through hole to facilitate spreading of the feed material.

3. An instrument measurement and detection device according to claim 1, characterized in that the observation door (7) is made of transparent glass, and the inside of the housing (3) can be observed from the outside.

4. The instrumentation detection device of claim 1 wherein said filter sheet (4) has uniformly distributed filter holes of the same diameter.

5. An instrumented meter detection device according to claim 4, wherein the filter (4) is removable.

6. An instrument measurement and detection device according to claim 1, characterised in that the display weight means on the spring balance (6) is an electronic or pointer display.

7. An instrumental detection device according to claim 1, characterised in that the scope (2) is an adjustable microscopic scope.