CN219935041U - Place stable liquid metering device - Google Patents

Abstract

The utility model provides a liquid metering device with stable placement, which relates to the technical field of liquid metering devices and comprises a base, wherein a metering barrel is fixedly arranged on the top surface of the base, an upper cover is arranged on the top surface of the metering barrel, a liquid inlet pipe is arranged on the surface of the upper cover, a supporting rod is arranged in the metering barrel, a floating block is sleeved on the outer surface of the supporting rod, a liquid outlet pipe is fixedly arranged at the position of one side of the metering barrel, upright rods are arranged at the positions of four corners on the surface of the base, a sliding frame is arranged on the surface of each upright rod in a sliding manner, universal wheels are arranged on the bottom surface of each sliding frame, and in actual use, the base can be stably placed at a designated position by utilizing a mode of collecting and placing the universal wheels, so that the situation that the metering barrel is easy to shake is avoided when the universal wheels support the base.

Description

Place stable liquid metering device

Technical Field

The utility model relates to the technical field of liquid metering devices, in particular to a liquid metering device with stable placement.

Background

The metering means to realize the unit is unified, the accurate reliable activity of quantity value, in the metering process, consider that the measuring tool and instrument that use are standard, use them to calibrate, examine measuring tool and instrument equipment, measure and guarantee the reliability of the measuring result that obtains when using examining measuring tool instrument to measure, at present when liquid material is measured, can put into metering device and then observe how much of liquid material with it, in order to make things convenient for metering device's removal, mostly can install the universal wheel in the device bottom, but the fixed establishment of universal wheel self-contained is difficult to fixed equipment, still appear shaking the displacement's condition easily when the device receives external force influence, be inconvenient for people to the observation of liquid material.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a liquid metering device which is stable to be placed.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a place stable liquid metering device, includes the base, the top surface of base is equipped with the measurement bucket admittedly, the top surface of measurement bucket is provided with the upper cover, the surface of upper cover is equipped with the feed liquor pipe, the bracing piece is equipped with to the inside of measurement bucket, the surface cover of bracing piece is equipped with the kicking block, one side of measurement bucket is located bottom surface position department and is equipped with the drain pipe admittedly, the surface of base is located four corners position department and all is equipped with the pole setting, the surface slip of pole setting has the balladeur train, the universal wheel is equipped with to the bottom surface of balladeur train, the extension spring is equipped with to the inside of balladeur train, the one end fixedly connected with of extension spring draws the piece, one side of drawing the piece is equipped with spacing stick, spacing hole has been seted up to the surface of pole setting.

In order to assist in observing the liquid in the metering barrel, the utility model is improved in that an observation window is also arranged on the surface of the metering barrel, and scales are arranged on the surface of the observation window.

In order to control the liquid circulation, the utility model is improved in that the surface of the liquid outlet pipe is provided with a valve.

In order to prevent the base from sliding, the utility model is improved in that a rubber pad is fixedly arranged on the bottom surface of the base.

In order to fix the universal wheels at different positions, the utility model is improved in that the limiting holes are symmetrically distributed at the top end and the bottom end of the vertical rod.

In order to fix the upper cover, the utility model is improved in that a connecting device is arranged between the upper cover and the supporting rod, the connecting device comprises a threaded rod, the threaded rod is fixedly arranged on the bottom surface of the upper cover, and the top end of the supporting rod is provided with a threaded hole.

In order to position the threaded rod, the utility model is improved in that the bottom end of the threaded rod is conical, and the threaded rod is meshed with the threaded hole.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in actual use, the base can be stably placed at a designated position by arranging the base, the metering barrel, the upper cover, the liquid inlet pipe, the supporting rod, the floating block, the liquid outlet pipe, the vertical rod, the sliding frame, the universal wheel, the tension spring, the pull block, the limiting rod and the limiting hole and by utilizing the mode of collecting and releasing the universal wheel, the condition that the metering barrel is easy to shake when the universal wheel supports the base is avoided.

2. In the utility model, when in actual use, the connecting device is arranged, so that the effect of quickly separating the upper cover from the metering barrel is achieved, the cleaning of residual liquid in the metering barrel is facilitated for people, and the actual use is facilitated.

Drawings

FIG. 1 is a schematic view showing the overall structure of a stable liquid metering device according to the present utility model;

FIG. 2 is a side view of a stable liquid metering device according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a portion of the structure of FIG. 2 in a stable-placement liquid metering device according to the present utility model;

FIG. 4 is a schematic view showing a part of the structure of the stable liquid metering device according to the present utility model at the position of the universal wheel shown in FIG. 2;

fig. 5 is a bottom view of a stable liquid metering device according to the present utility model.

Legend description:

1. a base; 2. a metering barrel; 3. an upper cover; 4. a liquid inlet pipe; 5. a support rod; 6. a floating block; 7. an observation window; 8. a scale; 9. a liquid outlet pipe; 10. a valve; 11. a vertical rod; 12. a carriage; 13. a universal wheel; 14. a tension spring; 15. pulling blocks; 16. a limit rod; 17. a limiting hole; 18. a rubber pad; 19. a threaded rod; 20. and (3) a threaded hole.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a place stable liquid metering device, includes base 1, and the top surface of base 1 is equipped with metering tank 2 admittedly, and the surface of metering tank 2 still is equipped with observation window 7, and the surface of observation window 7 is provided with scale 8, through setting up the observation window 7 that has scale 8, has played the effect of how much of auxiliary observation metering tank 2 internal liquid, and the bottom surface fixed mounting of base 1 has rubber pad 18, through setting up rubber pad 18, has played the effect that prevents base 1 and slide.

Referring to fig. 1-4, an upper cover 3 is arranged on the top surface of a metering barrel 2, a liquid inlet pipe 4 is arranged on the surface of the upper cover 3, a supporting rod 5 is arranged in the metering barrel 2, a floating block 6 is sleeved on the outer surface of the supporting rod 5, a liquid outlet pipe 9 is fixedly arranged at the position of the bottom surface of one side of the metering barrel 2, a valve 10 is arranged on the surface of the liquid outlet pipe 9, the effect of controlling liquid circulation at the liquid outlet pipe 9 is achieved by arranging the valve 10, upright posts 11 are arranged at the positions of four corners on the surface of a base 1, a sliding frame 12 is arranged on the surface of the upright posts 11 in a sliding manner, universal wheels 13 are arranged on the bottom surface of the sliding frame 12, a tension spring 14 is arranged in the sliding frame 12, a pull block 15 is fixedly connected to one end of the tension spring 14, a limiting rod 16 is arranged on one side of the pull block 15, limiting holes 17 are formed in the surface of the upright posts 11, and the limiting holes 17 are symmetrically distributed at the positions of the top end and the bottom end of the upright posts 11, so that the universal wheels 13 can be positioned at different positions.

In the second embodiment, referring to fig. 2, 3 and 5, a connecting device is provided between the upper cover 3 and the support rod 5, the connecting device includes a threaded rod 19, the threaded rod 19 is fixedly installed on the bottom surface of the upper cover 3, a threaded hole 20 is provided at the top end of the support rod 5, and the function of fixing the upper cover 3 and the support rod 5 is achieved by providing the threaded rod 19 and the threaded hole 20.

Referring to fig. 2, 3 and 5, the bottom end of the threaded rod 19 is tapered, the threaded rod 19 is engaged with the threaded hole 20, and the threaded rod 19 can be quickly abutted with the threaded hole 20 by providing the threaded rod 19 with a tapered bottom surface.

Working principle: by arranging the base 1, the metering barrel 2, the upper cover 3, the liquid inlet pipe 4, the supporting rod 5, the floating block 6, the liquid outlet pipe 9, the vertical rod 11, the sliding frame 12, the universal wheel 13, the tension spring 14, the pull block 15, the limiting rod 16 and the limiting hole 17, when the metering barrel 2 needs to be moved, the universal wheel 13 is only required to be pushed to a designated position due to the fact that the universal wheel 13 is positioned below the base 1 in a default state, when the metering barrel 2 needs to be stabilized, the pull block 15 is pulled at the moment, the pull block 15 drives the tension spring 14 to move, when the limiting rod 16 on one side of the pull block 15 is moved out of the limiting hole 17 at the bottom end of the vertical rod 11, the sliding frame 12 is not limited any more, the sliding frame 12 moves on the surface of the vertical rod 11 in a mode of moving the sliding frame 12, when the sliding frame 12 moves to the position of the limiting hole 17 at the top end of the vertical rod 11, the pull block 15 is released at the moment, the tension spring 14 drives the pull block 15 to reset, the limit bar 16 at one side of the pull block 15 is reinserted into the limit hole 17, the universal wheel 13 is stored above the base 1, so that the base 1 can be horizontally placed on the ground, the base 1 is stabilized, then the liquid to be measured is conveyed into the measuring barrel 2 through the liquid inlet pipe 4, the floating block 6 always floats on the liquid surface and continuously slides on the support rod 5 along with the continuous rising of the liquid level, then the effect of observing the quantity of liquid materials is achieved by observing the position of the floating block 6 and simultaneously matching with the scale 8 on the observation window 7, when the liquid is required to be discharged, the valve 10 is only required to be opened, the liquid flows out from the liquid outlet pipe 9, when the measuring barrel 2 is required to be moved again, the universal wheel 13 is only required to be downwards positioned below the base 1 in the same way, by arranging the connecting device, when the upper cover 3 is required to be separated from the measuring barrel 2, the screw rod 19 at the bottom surface of the upper cover 3 is rotated from the meshed screw hole 20, so that the upper cover 3 is detached from the supporting rod 5, and the metering barrel 2 is cleaned conveniently.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. A liquid metering device with stable placement, comprising a base (1), characterized in that: the utility model discloses a measuring device, including base (1), measuring barrel (2), upper cover (3) are fixed on the top surface of base (1), feed liquor pipe (4) are equipped with on the top surface of measuring barrel (2), bracing piece (5) are equipped with to the inside of measuring barrel (2), the surface cover of bracing piece (5) is equipped with floating block (6), one side of measuring barrel (2) is located bottom surface position department and fixedly has drain pipe (9), the surface of base (1) is located four corners position department and all is equipped with pole setting (11), the surface slip of pole setting (11) has balladeur train (12), universal wheel (13) are equipped with to the bottom surface of balladeur train (12), extension spring (14) are equipped with to the inside of balladeur train (12), one end fixedly connected with of extension spring (14) draws piece (15), spacing stick (16) are equipped with to one side of drawing piece (15), spacing hole (17) are seted up on the surface of pole setting (11).

2. The shelf stable liquid metering device of claim 1, wherein: the surface of the metering barrel (2) is also provided with an observation window (7), and the surface of the observation window (7) is provided with a scale (8).

3. The shelf stable liquid metering device of claim 1, wherein: the surface of the liquid outlet pipe (9) is provided with a valve (10).

4. The shelf stable liquid metering device of claim 1, wherein: the bottom surface of base (1) fixed mounting has rubber pad (18).

5. The shelf stable liquid metering device of claim 1, wherein: the limiting holes (17) are symmetrically distributed at the top end and the bottom end of the vertical rod (11).

6. The shelf stable liquid metering device of claim 1, wherein: the connecting device is arranged between the upper cover (3) and the supporting rod (5), the connecting device comprises a threaded rod (19), the threaded rod (19) is fixedly arranged on the bottom surface of the upper cover (3), and a threaded hole (20) is formed in the top end of the supporting rod (5).

7. The shelf stable liquid metering device of claim 6, wherein: the bottom end of the threaded rod (19) is conical, and the threaded rod (19) is meshed with the threaded hole (20).