CN215524808U

CN215524808U - Adjustable metering detection device

Info

Publication number: CN215524808U
Application number: CN202121858336.3U
Authority: CN
Inventors: 俞伟栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-14
Anticipated expiration: 2031-08-10

Abstract

The utility model relates to the technical field of metering detection, in particular to an adjustable metering detection device which comprises a lifting structure, wherein an electronic scale is arranged at the top end of the lifting structure, a containing cup is arranged at the top end of the electronic scale, a mounting frame is fixedly connected to the top end of the lifting structure, a mounting ring is fixedly connected to the other end of the mounting frame, and a measuring cylinder is arranged at the inner edge of the mounting ring. The utility model has the advantages that: through setting up transmission structure and play liquid structure, when the valve is rotatory, rotation can take place for first bevel gear to utilize second bevel gear to drive the screw thread cover original place and rotate, thereby drive the liquid outlet and remove downwards, flexible pipe takes place corresponding drawing, the valve is opened big more, the liquid outlet is just more near apart from the distance of holding the cup, and then avoids when the liquid falling speed in the graduated flask is too fast, arouses the problem that liquid splashes easily.

Description

Adjustable metering detection device

Technical Field

The utility model relates to the technical field of metering detection, in particular to an adjustable metering detection device.

Background

Metrology inspection is a process of obtaining a result by performing a series of repeated tests on corresponding parameters of a metrology object, and in physics, a process of obtaining a correct result is usually performed on a tool by a measuring instrument.

The existing adjustable metering and detecting device generally comprises a measuring cylinder, a valve, an electronic scale and a containing cup, wherein a solution is measured by the measuring cylinder and then enters the containing cup under the control of the valve, and when the valve can control the flow, the existing adjustable metering and detecting device has the following defects in actual use:

present adjustable measurement detection device, the liquid outlet can not take place corresponding lift according to the regulation of velocity of flow, and when the liquid falling speed in the equivalent cylinder was too fast, aroused the problem that liquid splashes easily, simultaneously, lacks elevation structure, can not adjust its height as required, the inconvenient going on that detects the operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide an adjustable metering detection device.

The purpose of the utility model is realized by the following technical scheme: the utility model provides a measurement detection device with adjustable, includes elevation structure, elevation structure's top is provided with the electronic scale, the top of electronic scale is provided with holds the cup, elevation structure's top fixedly connected with mounting bracket, the other end fixedly connected with collar of mounting bracket, the inner edge of collar is provided with the graduated flask, the surface of graduated flask is provided with the scale mark, the bottom of graduated flask is provided with out the liquid structure, the surface that goes out the liquid structure is provided with the valve, the valve with go out and be provided with transmission structure between the liquid structure.

Preferably, the liquid outlet structure comprises a liquid outlet pipe, the top end of the liquid outlet pipe is communicated with the bottom end of the measuring cylinder, a telescopic pipe is arranged at the bottom end of the liquid outlet pipe, and a liquid outlet is arranged at the bottom end of the telescopic pipe.

Through adopting above-mentioned technical scheme, place solution and get into the graduated flask in, utilize the scale mark to measure how much the capacity, when needing to go out the liquid, rotary valve, solution can loop through drain pipe, flexible pipe and liquid outlet and get into to holding the cup, and the electronic scale can detect weight.

Preferably, the surface of the liquid outlet is fixedly connected with a limiting rod, and the top end of the limiting rod penetrates through the mounting frame and extends to the outside of the mounting frame.

Through adopting above-mentioned technical scheme, the gag lever post is spacing to the liquid outlet, avoids the liquid outlet to take place the skew at the removal in-process, ensures the normal play liquid of liquid outlet.

Preferably, the transmission structure includes the thread bush, the surface of thread bush is provided with second bevel gear, the surface of valve is provided with first bevel gear, first bevel gear and second bevel gear meshing are connected, the diameter ratio of first bevel gear and second bevel gear is ten to one, the bottom threaded connection of thread bush has the lead screw, one side fixed connection of lead screw and liquid outlet.

Through adopting above-mentioned technical scheme, when the valve is rotatory, rotation can take place for first conical gear, thereby utilize second conical gear to drive the screw thread cover original place and rotate, because of the diameter ratio of first conical gear and second conical gear is ten to one, so first gear rotation round, second conical gear can rotate many circles, thereby drive the liquid outlet and move down, flexible pipe takes place corresponding drawing, the valve is opened big more, the liquid outlet is just more near apart from the distance of holding the cup, and then avoid when the liquid decline speed in the graduated flask is too fast, arouse the problem that liquid splashes easily.

Preferably, a bearing seat is arranged on the surface of the threaded sleeve, an installation rod is arranged on the surface of the bearing seat, and the other end of the installation rod is fixedly connected with the installation ring.

Through adopting above-mentioned technical scheme, the thread bush can be rotatory in the bearing frame, and under bearing frame and the installation pole mating reaction, play spacing purpose to the thread bush, make it carry out the rotation in situ, can not take place the displacement.

Preferably, the lifting structure comprises a bottom plate, a hydraulic cylinder is arranged at the top end of the bottom plate, a top plate is fixedly connected to the top end of the hydraulic cylinder, and the mounting frame and the electronic scale are both arranged at the top end of the top plate.

Through adopting above-mentioned technical scheme, the pneumatic cylinder can drive the roof and take place the change in height to reach the purpose of adjusting equipment height, make operating personnel more convenient when the operation.

Preferably, the top of bottom plate is seted up evenly distributed's bar mouth, the bottom fixedly connected with evenly distributed's montant of roof, bar mouth and fixedly connected with universal wheel are run through to the bottom of montant.

Through adopting above-mentioned technical scheme, when the pneumatic cylinder shortened to the shortest distance, the montant can drive the universal wheel and run through the bar mouth, reachs the bottom of bottom plate, and the universal wheel contacts with ground, increases the flexibility of equipment.

The utility model has the following advantages:

1. according to the adjustable metering detection device, the transmission structure and the liquid outlet structure are arranged, when the valve rotates, the first bevel gear rotates, so that the second bevel gear is utilized to drive the threaded sleeve to rotate in place, the liquid outlet is driven to move downwards, the telescopic pipe is correspondingly stretched, the larger the valve is opened, the closer the liquid outlet is to the containing cup, and the problem that liquid splashing is easily caused when the liquid in the measuring cylinder descends too fast is solved;

2. this measurement detection device with adjustable, through setting up elevation structure, the pneumatic cylinder can drive the roof and take place the change in height to reach the purpose of adjusting equipment height, make operating personnel more convenient when the operation, when the pneumatic cylinder shortens to the shortest distance, the montant can drive the universal wheel and run through the bar mouth, reachs the bottom of bottom plate, and universal wheel and ground contact increase the flexibility of equipment.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the connection between the liquid outlet structure and the transmission structure according to the present invention;

FIG. 3 is a schematic structural view of the lifting structure of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a lifting structure; 101. a base plate; 102. a hydraulic cylinder; 103. a top plate; 104. a vertical rod; 105. a strip-shaped opening; 106. a universal wheel; 2. an electronic scale; 3. a holding cup; 4. a mounting frame; 5. a mounting ring; 6. a measuring cylinder; 7. scale lines; 8. a liquid outlet structure; 801. a liquid outlet pipe; 802. a telescopic pipe; 803. a liquid outlet; 804. a limiting rod; 9. a transmission structure; 901. a first bevel gear; 902. a second bevel gear; 903. a threaded sleeve; 904. a screw rod; 905. a bearing seat; 906. mounting a rod; 10. and (4) a valve.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.

As shown in fig. 1-4, an adjustable metering and detecting device includes a lifting structure 1, an electronic scale 2 is disposed on the top of the lifting structure 1, a containing cup 3 is disposed on the top of the electronic scale 2, a mounting frame 4 is fixedly connected to the top of the lifting structure 1, a mounting ring 5 is fixedly connected to the other end of the mounting frame 4, a measuring cylinder 6 is disposed on the inner edge of the mounting ring 5, a scale mark 7 is disposed on the surface of the measuring cylinder 6, a liquid outlet structure 8 is disposed on the bottom of the measuring cylinder 6, a valve 10 is disposed on the surface of the liquid outlet structure 8, a transmission structure 9 is disposed between the valve 10 and the liquid outlet structure 8, a solution is placed into the measuring cylinder 6, the volume is measured by using the scale mark 7, when liquid needs to be discharged, the valve 10 is rotated, the solution can reach the containing cup 3 through the liquid outlet structure 8, and the electronic scale 2 can detect weight.

As a preferred technical solution of the present invention, as shown in fig. 2, the liquid outlet structure 8 includes a liquid outlet pipe 801, a top end of the liquid outlet pipe 801 is communicated with a bottom end of the measuring cylinder 6, a telescopic pipe 802 is disposed at a bottom end of the liquid outlet pipe 801, a liquid outlet 803 is disposed at a bottom end of the telescopic pipe 802, a solution can enter the containing cup 3 through the liquid outlet pipe 801, the telescopic pipe 802 and the liquid outlet 803 in sequence, and the telescopic pipe 802 can be changed correspondingly according to movement of the liquid outlet 803.

As a preferred technical solution of the present invention, as shown in fig. 2, a limiting rod 804 is fixedly connected to one side of the surface of the liquid outlet 803, the top end of the limiting rod 804 penetrates through the mounting frame 4 and extends to the outside of the mounting frame 4, and the limiting rod 804 moves synchronously with the liquid outlet 803, so as to ensure normal liquid outlet of the liquid outlet 803.

As a preferred technical solution of the present invention, as shown in fig. 2 or fig. 4, the transmission structure 9 includes a threaded sleeve 903, a second bevel gear 902 is disposed on a surface of the threaded sleeve 903, a first bevel gear 901 is disposed on a surface of the valve 10, the first bevel gear 901 and the second bevel gear 902 are engaged and connected, a diameter ratio of the first bevel gear 901 to the second bevel gear 902 is ten to one, a bottom end of the threaded sleeve 903 is threadedly connected to a lead screw 904, the lead screw 904 is fixedly connected to one side of the liquid outlet 803, when the valve 10 rotates, the first bevel gear 901 rotates, so that the second bevel gear 902 drives the threaded sleeve 903 to rotate in situ, thereby driving the liquid outlet 803 to move downward, and the larger the valve 10 is opened, the closer the liquid outlet 803 is to the containing cup 3.

As a preferred technical solution of the present invention, as shown in fig. 4, a bearing seat 905 is disposed on a surface of the threaded sleeve 903, a mounting rod 906 is disposed on a surface of the bearing seat 905, another end of the mounting rod 906 is fixedly connected to the mounting ring 5, and the bearing seat 905 and the mounting rod 906 cooperate to limit the threaded sleeve 903.

As a preferred technical solution of the present invention, as shown in fig. 3, the lifting structure 1 includes a bottom plate 101, a hydraulic cylinder 102 is disposed at a top end of the bottom plate 101, a top plate 103 is fixedly connected to a top end of the hydraulic cylinder 102, the mounting frame 4 and the electronic scale 2 are both disposed at a top end of the top plate 103, and the hydraulic cylinder 102 can drive the top plate 103 to change in height, so as to achieve a purpose of adjusting a height of the device.

As a preferred technical solution of the present invention, as shown in fig. 3, the top end of the bottom plate 101 is provided with uniformly distributed bar-shaped openings 105, the bottom end of the top plate 103 is fixedly connected with uniformly distributed vertical rods 104, the bottom end of the vertical rod 104 penetrates through the bar-shaped openings 105 and is fixedly connected with universal wheels 106, and the arrangement of the universal wheels 106 increases the flexibility of the device.

The working process of the utility model is as follows:

s1, placing the solution into a measuring cylinder 6, and measuring the volume by using the scale marks 7;

s2, when liquid needs to be discharged, the valve 10 is rotated, the solution can sequentially pass through the liquid outlet pipe 801, the extension pipe 802 and the liquid outlet 803 to enter the containing cup 3, when the valve 10 rotates, the first bevel gear 901 rotates, the second bevel gear 902 is utilized to drive the threaded sleeve 903 to rotate in situ, the liquid outlet 803 is driven to move downwards, the extension pipe 802 is correspondingly stretched, the larger the valve 10 is opened, and the closer the liquid outlet 803 is to the containing cup 3;

s3, the solution enters the cup 3 and the electronic scale 2 weighs the solution.

In conclusion, this adjustable measurement detection device, adjust the whole height of equipment earlier, pneumatic cylinder 102 can drive roof 103 and take place the change in height, thereby reach the purpose of adjusting the equipment height, it is more convenient to make operating personnel when the operation, valve 10 is rotated again, first bevel gear 901 can take place to rotate, thereby utilize second bevel gear 902 to drive thread bush 903 pivot, thereby drive liquid outlet 803 downstream, flexible pipe 802 takes place corresponding tensile, valve 10 opens bigger, the distance of liquid outlet 803 apart from holding cup 3 is just more close, and then avoid when the liquid descending speed in graduated flask 6 is too fast, arouse the problem that liquid splashes easily.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable metering detection device, characterized in that: including elevation structure (1), the top of elevation structure (1) is provided with electronic scale (2), the top of electronic scale (2) is provided with holds cup (3), the top fixedly connected with mounting bracket (4) of elevation structure (1), the other end fixedly connected with collar (5) of mounting bracket (4), the inner edge of collar (5) is provided with graduated flask (6), the surface of graduated flask (6) is provided with scale mark (7), the bottom of graduated flask (6) is provided with out liquid structure (8), the surface of going out liquid structure (8) is provided with valve (10), valve (10) and go out and be provided with transmission structure (9) between liquid structure (8).

2. An adjustable metering test device as claimed in claim 1 wherein: the liquid outlet structure (8) comprises a liquid outlet pipe (801), the top end of the liquid outlet pipe (801) is communicated with the bottom end of the measuring cylinder (6), a telescopic pipe (802) is arranged at the bottom end of the liquid outlet pipe (801), and a liquid outlet (803) is arranged at the bottom end of the telescopic pipe (802).

3. An adjustable metering detection apparatus according to claim 2 wherein: the liquid outlet (803) is characterized in that a limiting rod (804) is fixedly connected to one side of the surface of the liquid outlet, and the top end of the limiting rod (804) penetrates through the mounting frame (4) and extends to the outside of the mounting frame (4).

4. An adjustable metering detection apparatus according to claim 2 wherein: the transmission structure (9) comprises a threaded sleeve (903), a second bevel gear (902) is arranged on the surface of the threaded sleeve (903), a first bevel gear (901) is arranged on the surface of the valve (10), the first bevel gear (901) is in meshed connection with the second bevel gear (902), the diameter ratio of the first bevel gear (901) to the second bevel gear (902) is ten to one, a screw rod (904) is connected to the bottom end of the threaded sleeve (903) in a threaded mode, and the screw rod (904) is fixedly connected with one side of the liquid outlet (803).

5. An adjustable metering detection apparatus according to claim 4 wherein: the surface of thread bush (903) is provided with bearing frame (905), the surface of bearing frame (905) is provided with installation pole (906), the other end and collar (5) fixed connection of installation pole (906).

6. An adjustable metering test device as claimed in claim 1 wherein: the lifting structure (1) comprises a bottom plate (101), a hydraulic cylinder (102) is arranged at the top end of the bottom plate (101), a top plate (103) is fixedly connected to the top end of the hydraulic cylinder (102), and the mounting frame (4) and the electronic scale (2) are both arranged at the top end of the top plate (103).

7. An adjustable metering detection device as claimed in claim 6 wherein: the top of bottom plate (101) is seted up evenly distributed's bar mouth (105), the bottom fixedly connected with evenly distributed's of roof (103) montant (104), bar mouth (105) and fixedly connected with universal wheel (106) are run through to the bottom of montant (104).