CN213239087U

CN213239087U - Simple solid particle bin level meter

Info

Publication number: CN213239087U
Application number: CN202021619187.0U
Authority: CN
Inventors: 李晓冲; 景玉博; 罗占海; 赵华杰; 李伟砚; 李向东
Original assignee: Zhengzhou Dongxing Environmental Protection Energy Co ltd
Current assignee: Zhengzhou Dongxing Environmental Protection Energy Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-05-18
Anticipated expiration: 2030-08-06

Abstract

The utility model relates to the technical field of measuring tools, in particular to a simple level indicator for a solid particle bin, which comprises a bin body, wherein the outer side of the bin body is provided with a powder level indicator, a first pull rope is arranged in the powder level indicator in a penetrating way, the first pull rope is provided with a powder level pointer, the powder level pointer is positioned in the powder level indicator, one end of the first pull rope is connected with a rotating device for rolling the first pull rope, the other end of the first pull rope is connected with a detection component for measuring the material level in the bin body, the top of the bin body is provided with a positioning component for adjusting the position of the detection component, the detection component comprises a measuring hammer arranged in the bin body and an L-shaped conduit arranged above the measuring hammer, the first pull rope passes through the L-shaped conduit to be connected with the measuring hammer, the purpose of overcoming the defects in the prior art, the level indicator can measure a plurality of point positions, can measure the material, simple solid particle bin level indicator with high measurement accuracy and convenient use.

Description

Simple solid particle bin level meter

Technical Field

The utility model relates to a measuring tool technical field especially relates to a charge level indicator is used in simple and easy solid particle storehouse.

Background

The lime powder bin, the activated carbon powder bin and the dry powder bin used in the flue gas treatment process flow of the garbage power plant regularly check the material level and the distance between the material level and the top of the powder bin, no special tool is provided at present, the height of the material in the bin body is often required to be measured when the material is conveyed into the bin body, so that overflow is prevented, most of the currently adopted mainstream material level meters adopt infrared detectors, and sensors, motors and turbines are required to be purchased; the existing material level detecting device is not high in precision, only can simply measure the position height of a certain point, and an electric appliance is easy to damage after being used for a long time, so that inconvenience is brought to users.

Disclosure of Invention

An object of the utility model is to overcome not enough among the prior art, provide one kind and can measure a plurality of positions, charge level indicator is used in high and simple and easy solid particle storehouse of measurement accuracy convenient to use.

The utility model discloses a realize through following technical scheme: a simple material level meter for a solid particle bin comprises a bin body, wherein a powder level meter is arranged on the outer side of the bin body, a first pull rope penetrates through the powder level meter, a powder level pointer is arranged on the first pull rope and is positioned in the powder level meter, one end of the first pull rope is connected with a rotating device for winding the first pull rope, the other end of the first pull rope is connected with a detection assembly for measuring the material level in the bin body, and a positioning assembly for adjusting the position of the detection assembly is arranged at the top of the bin body;

the detection assembly comprises a measuring hammer arranged in a bin body and an L-shaped guide pipe arranged above the measuring hammer and used for adjusting the position of the measuring hammer, a first pull rope penetrates through the L-shaped guide pipe to be connected with the measuring hammer, one end of the L-shaped guide pipe extends to the outside of the bin body, a bearing is arranged at the top of the bin body and located below the measuring hammer, the top end of the L-shaped guide pipe penetrates through the bearing and extends to the outside of the positioning assembly, and the L-shaped guide pipe is in interference fit with the inner ring of the bearing.

Further, the positioning assembly comprises a shell, a ratchet wheel is arranged in the shell, a plurality of pawls matched with the ratchet wheel are arranged on the outer side of the ratchet wheel, a fixed rod is arranged on the outer side of each pawl, and a spring used for providing tension for each pawl is arranged between each pawl and the fixed rod.

Furthermore, a through hole is formed in the middle of the ratchet wheel, the L-shaped guide pipe is arranged in the through hole in a penetrating mode, the L-shaped guide pipe is in interference fit with the through hole, the bottom of the ratchet wheel extends to the outside of the shell and is connected with the inner ring of the bearing, and a second pull rope used for pulling the ratchet wheel to rotate is arranged at the joint of the ratchet wheel and the bearing.

Further, the rotating device comprises a bottom plate, two fixing plates are arranged above the bottom plate, a rotating drum used for winding the first pull rope is arranged between the two fixing plates in a penetrating mode, an adjusting plate is arranged on the outer side of each fixing plate, and the inner side of each adjusting plate is connected with one end of the corresponding rotating drum.

Furthermore, a groove is formed in one side, opposite to the adjusting plate, of the fixing plate, a plurality of positioning holes corresponding to the grooves are formed in the adjusting plate, an L-shaped fixing pin penetrates through the positioning holes, and one end of the L-shaped fixing pin extends into the groove.

The beneficial effects of the utility model reside in that: through setting up the detection subassembly, and set up the powder level gauge outside the storehouse body, at the in-process of measuring the internal material height in storehouse, extract L type fixed pin, the measurement hammer is through L type pipe in the first stay cord of linkage under the action of gravity, fall to the material level top, the rotary drum rotates under the effect of first stay cord this moment, the reading is read on the powder level gauge to the powder level pointer simultaneously, after the record reading, hang the weight to the highest position through rotating device, rotating device passes through the fixed pin and fixes, accomplish first measurement, pulling the second stay cord when measuring the powder level for the second time makes storehouse top locating component use the vertical section of L type guide bar as the center, rotatory certain angle, L type pipe follows locating component synchronous rotation, and then drive the measurement hammer change position, get the average value of majority through measuring many times, calculate out the actual material level in the storehouse, the measurement accuracy is high, and convenient operation.

Drawings

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

FIG. 2 is a schematic structural view of the rotating device of the present invention;

FIG. 3 is a schematic structural view of a positioning assembly of the present invention;

fig. 4 is a schematic structural view of the regulating plate in fig. 2.

Wherein: 1-cabin body, 2-measuring hammer, 3-first pull rope, 4-L-shaped guide pipe, 5-bearing, 6-positioning component, 7-pulley, 8-second pull rope, 9-powder level meter, 10-powder level pointer, 11-rotating device, 12-bottom plate, 13-fixing plate, 14-rotating drum, 15-adjusting plate, 16-groove, 17-L-shaped fixing pin, 18-ratchet wheel, 19-pawl, 20-spring, 21-fixing rod, 22-through hole and 23-positioning hole.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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.

Example 1

As shown in fig. 1-4, a simple level indicator for a solid particle bin comprises a bin body 1, a powder level indicator 9 is installed outside the bin body 1, the powder level indicator 9 is a bidirectional powder level indicator 9, the two directions of the two directions are opposite in digit arrangement, one side of the two directions is an actual material level, the other side of the two directions is an actual material level distance from the top of the bin, a first pull rope 3 penetrates through the powder level indicator 9, a powder level pointer 10 is arranged on the first pull rope 3, the powder level pointer 10 is a bidirectional pointer and respectively corresponds to the readings of the powder level indicators 9 on the two sides, the powder level pointer 10 is located in the powder level indicator 9, one end of the first pull rope 3 is connected with a rotating device 11 for rolling the first pull rope 3, the rotating device 11 comprises a bottom plate 12, two fixing plates 13 are installed above the bottom plate 12, a rotating drum 14 for rolling the first pull rope 3 penetrates between the two fixing plates 13, the adjusting plate 15 is arranged, the rotating drum 14 is convenient to rotate, the inner side of the adjusting plate 15 is connected with one end of the rotating drum 14, one side of the fixing plate 13, which is opposite to the adjusting plate 15, is provided with a plurality of positioning holes 23, the positions of which are corresponding to the grooves 16, the positioning holes 23 are internally provided with L-shaped fixing pins 17 in a penetrating way, one ends of the L-shaped fixing pins 17 extend into the grooves 16, the positions of the adjusting plate can be fixed by the L-shaped fixing pins 17, the other end of the first pull rope 3 is connected with a detection assembly for measuring the material level in the bin body 1, the top of the bin body 1 is provided with a positioning assembly 6 for adjusting the position of the detection assembly, the positioning assembly 6 comprises a shell, a ratchet wheel 18 is arranged in the shell, a plurality of pawls 19 matched with the ratchet wheel 18 are arranged on the outer side of, the spring 20 is arranged, so that the pawl 19 can be prevented from being separated from the ratchet wheel 18, the L-shaped guide pipe 4 is prevented from changing in position in the measuring process, the through hole 22 is formed in the middle of the ratchet wheel 18, the L-shaped guide pipe 4 is arranged in the through hole 22 in a penetrating mode, the L-shaped guide pipe 4 is in interference fit with the through hole 22, the bottom of the ratchet wheel 18 extends to the outside of the shell and is connected with the inner ring of the bearing 5, a second pull rope 8 used for pulling the ratchet wheel 18 to rotate is installed at the joint of the ratchet wheel 18 and the bearing 5, and the second pull rope 8 is arranged;

the detection subassembly is including installing the survey hammer 2 in the storehouse body 1, install and be used for adjusting L type pipe 4 of 2 positions of survey hammer 2 top in the survey hammer, L type pipe 4 both ends all are provided with pulley 7, first stay cord 3 passes L type pipe 4 and is connected with survey hammer 2, the one end of L type pipe 4 extends to the storehouse body 1 outside, bearing 5 is installed at 1 top in the storehouse body, bearing 5 is located survey hammer 2 below, 4 tops of L type pipe pass bearing 5 and extend to locating component 6 outside, L type pipe 4 and bearing 5 inner circle interference fit, L type pipe 4 and bearing 5 inner circle and ratchet 18 synchronous rotation.

In the process of measuring the height of the materials in the bin body 1, the L-shaped fixed pin 17 is pulled out, the measuring hammer 2 is linked with the first pull rope 3 to pass through the L-shaped guide pipe 4 under the action of gravity and fall above the material level, at the moment, the rotary drum 14 rotates under the action of the first pull rope 3, meanwhile, a powder level pointer 10 reads a reading on a powder level meter 9, one side of the reading is an actual material level, the other side of the reading is the distance between the actual material level and the top of the bin, after the reading is recorded, the heavy hammer is lifted to the highest position through the rotating device 11, the rotating device 11 is fixed through the fixing pin to finish the first measurement, the second pull rope 8 is pulled to enable the bin top positioning component 6 to rotate for a certain angle by taking the vertical section of the L-shaped guide rod as the center when the powder position is measured for the second time, the L-shaped guide pipe 4 rotates synchronously along with the positioning component 6, and then the measuring hammer 2 is driven to change the position, and the average value of most parts is obtained through multiple measurements, so that the actual material level in the delivery bin is calculated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a simple and easy level indicator for solid particle storehouse, includes the storehouse body, its characterized in that: a powder level meter is arranged on the outer side of the bin body, a first pull rope penetrates through the powder level meter, a powder level pointer is arranged on the first pull rope and is located in the powder level meter, one end of the first pull rope is connected with a rotating device used for winding the first pull rope, the other end of the first pull rope is connected with a detection assembly used for measuring the material level in the bin body, and a positioning assembly used for adjusting the position of the detection assembly is arranged at the top of the bin body;

2. The level gauge for the simple solid particle bin as claimed in claim 1, wherein: the positioning assembly comprises a shell, a ratchet wheel is arranged in the shell, a plurality of pawls matched with the ratchet wheel are arranged on the outer side of the ratchet wheel, a fixed rod is arranged on the outer side of each pawl, and a spring used for providing tension for each pawl is arranged between each pawl and the fixed rod.

3. The level gauge for the simple solid particle bin as claimed in claim 2, wherein: the middle of the ratchet wheel is provided with a through hole, the L-shaped guide pipe is arranged in the through hole in a penetrating mode, the L-shaped guide pipe is in interference fit with the through hole, the bottom of the ratchet wheel extends to the outside of the shell and is connected with the inner ring of the bearing, and a second pull rope used for pulling the ratchet wheel to rotate is arranged at the joint of the ratchet wheel and the bearing.

4. The level gauge for the simple solid particle bin as claimed in claim 1, wherein: the rotating device comprises a bottom plate, two fixing plates are arranged above the bottom plate, a rotating drum used for winding the first pull rope is arranged between the two fixing plates in a penetrating mode, an adjusting plate is arranged on the outer side of each fixing plate, and the inner side of each adjusting plate is connected with one end of the corresponding rotating drum.

5. The level gauge for the simple solid particle bin as claimed in claim 4, wherein: one side of the fixing plate opposite to the adjusting plate is provided with a groove, the adjusting plate is provided with a plurality of positioning holes corresponding to the positions of the grooves, L-shaped fixing pins penetrate through the positioning holes, and one ends of the L-shaped fixing pins extend into the grooves.