Anti-seismic miniature dosing pry

Abstract

The utility model discloses an anti-seismic miniature dosing pry, which relates to the technical field of chemical industrial production and comprises a dosing pry main body, the bottom of the dosing pry main body is fixedly connected with a fixed base, the outer side of the fixed base is provided with a fixed shell, and a liquid storage pipe body is arranged between the fixed base and the fixed shell. A piston head is slidably connected to the inner wall of the liquid storage pipe body, a fixing rod is fixedly connected to one side of the piston head, the surface of the fixing rod is slidably connected to one side of the liquid storage pipe body in a penetrating mode, and the side, away from the piston head, of the fixing rod is fixedly connected to the side face of the inner wall of the fixing shell. When a metering pump in the dosing pry outputs a medicament, the dosing amount of the medicament at each time may be inconsistent due to the shaking of the medicament, so that the quality of chemical products produced subsequently has deviation, and meanwhile, the connected liquid conveying pipeline does not have deviation under the long-time shaking operation. And the problem of damage caused by metal fatigue also can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical industry production technical field, concretely is a kind of anti-vibration type miniature dosing pry. BACKGROUND

[0002] Dosing pry is a kind of device integrated with metering pump, liquid level instrument, liquid storage tank and other various equipment, through the way of automatic precision addition of reagent, ensure the stability and repeatability of reagent addition amount, so it is widely used in chemical production, water treatment and agricultural irrigation and other fields.

[0003] And when dosing pry carries out a variety of reagent mixing operation, with the stirring of motor, liquid in dosing pry can appear unstable movement condition such as shaking under the action of centrifugal force, when dosing pry shakes, conveying pipeline connected with dosing pry also carries out shaking operation, not only can make metering pump in dosing pry when reagent output, can be inconsistent with the amount of reagent each time due to reagent shaking, so that the quality of subsequent production chemical product exists deviation, simultaneously, connected infusion pipeline can also be damaged due to metal fatigue under long-time shaking operation, so anti-vibration type miniature dosing pry is needed. SUMMARY

[0004] The utility model discloses an anti-vibration type miniature dosing pry to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: an anti-vibration type miniature dosing pry, including dosing pry main part, the bottom of dosing pry main part is fixedly connected with fixed base, the outside of fixed base is provided with fixed shell, the fixed base and fixed shell are provided with liquid storage pipe body between, the inner wall of liquid storage pipe body is slidably connected with piston head, one side of piston head is fixedly connected with fixed rod, the surface of fixed rod is slidably connected on one side of liquid storage pipe body, the side of fixed shell inner wall is fixedly connected on the side of fixed rod away from piston head, the side of liquid storage pipe body away from fixed rod is fixedly connected with liquid storage warehouse body, the both sides of liquid storage pipe body away from fixed rod one end are fixedly connected with infusion tube, the both sides of two infusion tubes away from liquid storage pipe body one end are respectively fixedly connected with the both sides of liquid storage warehouse body, the inner wall of liquid storage warehouse body is slidably connected with built-in pressing plate, one side of built-in pressing plate is fixedly connected with connecting column, the side of connecting column away from built-in pressing plate is fixedly connected with pressing plate, the surface of connecting column is slidably connected on the side of liquid storage warehouse body away from liquid storage pipe body.

[0006] Preferably, the bottom of the inner wall of the fixed shell is fixedly connected with a supporting ring plate, a groove is formed in the top of the supporting ring plate, and the side of the liquid storage pipe body is slidably connected to the inner wall of the groove in the top of the supporting ring plate.

[0007] Preferably, the side of the fixed base is fixedly connected with a spring, and the end, away from the fixed base, of the spring is fixedly connected to the inner side of the supporting ring plate.

[0008] Preferably, the side of the top end of the fixed base is fixedly connected with a rubber sheet, and the side, away from the fixed base, of the rubber sheet is fixedly connected to the inner wall of the fixed shell.

[0009] Preferably, the outer side of the fixed shell is fixedly connected with a fixed ring plate.

[0010] Preferably, the infusion pipe is arranged in a U shape.

[0011] Preferably, the side, away from the liquid storage warehouse body, of the liquid storage pipe body is fixedly connected with a connecting spring, and the end, away from the liquid storage pipe body, of the connecting spring is fixedly connected to the side of the inner wall of the fixed shell.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a liquid storage pipe body and a liquid storage warehouse body are equipped, when the medicine adding pry main part is shaken during mixing operation, the medicine adding pry main part is extruded to the liquid storage pipe body through the fixed base, the piston head in the liquid storage pipe body is extruded into the damping liquid in the liquid storage warehouse body through the infusion pipe, then the built -in pressure plate in the liquid storage warehouse body plays the counter -force of the fixed base through the connecting column and the pressing plate, and the shaking intensity of the medicine adding pry main part is greatly reduced, so that the medicine adding pry main part is in the steady medicine adding operation environment, and the metal fatigue degree of the pipeline connected with the medicine adding pry main part can also be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the whole structure schematic diagram of the utility model;

[0015] Fig. 2 It is the whole structure split cross section schematic diagram of the utility model;

[0016] Fig. 3 It is the liquid storage warehouse body and the liquid storage pipe body structure split cross section schematic diagram of the utility model.

[0017] In the figure: 1, the medicine adding pry main body; 2, fixed base; 3, rubber soft film; 4, fixed shell; 5, fixed ring plate; 6, spring; 7, support ring plate; 8, pressing plate; 9, liquid storage warehouse body; 10, infusion tube; 11, fixed rod; 12, liquid storage tube body; 13, piston head; 14, built-in pressing plate; 15, connecting column; 16, connecting spring. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Please refer to Figs. 1-3 The utility model provides a kind of technical scheme: a kind of anti-vibration micro medicine adding pry, including medicine adding pry main body 1, the bottom of medicine adding pry main body 1 is fixedly connected with fixed base 2, the outside of fixed base 2 is provided with fixed shell 4, fixed base 2 and fixed shell 4 between being provided with liquid storage tube body 12, the inner wall of liquid storage tube body 12 is slidably connected with piston head 13, the side of piston head 13 is fixedly connected with fixed rod 11, the surface of fixed rod 11 is slidably connected on one side of liquid storage tube body 12, the side of fixed rod 11 away from piston head 13 is fixedly connected on the side of the inner wall of fixed shell 4, the side of liquid storage tube body 12 away from fixed rod 11 is fixedly connected with liquid storage warehouse body 9, the two sides of the end of liquid storage tube body 12 away from fixed rod 11 are fixedly connected with infusion tube 10, the end of two infusion tubes 10 away from liquid storage tube body 12 is respectively fixedly connected with the two sides of liquid storage warehouse body 9, the inner wall of liquid storage warehouse body 9 is slidably connected with built-in pressing plate 14, the side of built-in pressing plate 14 is fixedly connected with connecting column 15, the side of connecting column 15 away from built-in pressing plate 14 is fixedly connected with pressing plate 8, the surface of connecting column 15 is slidably connected on the side of liquid storage warehouse body 9 away from liquid storage tube body 12, by piston head 13, the damping liquid in liquid storage tube body 12 can be extruded into liquid storage warehouse body 9, so that built-in pressing plate 14 in liquid storage warehouse body 9 passes through connecting column 15 and pressing plate 8 to fixed base 2 and plays a counteracting reaction force, to greatly reduce the intensity of medicine adding pry main body 1 shaking.

[0020] Further, the bottom of the inner wall of fixed shell 4 is fixedly connected with support ring plate 7, the top of support ring plate 7 is provided with recess, the side of liquid storage tube body 12 is slidably connected on the inner wall of the top recess of support ring plate 7, to support the effect of liquid storage tube body 12, to improve the stability of liquid storage tube body 12 when piston movement is carried out.

[0021] Further, the side of the fixed base 2 is fixedly connected with the spring 6, which can assist the prying main body 1 to reset, and the end of the spring 6 away from the fixed base 2 is fixedly connected to the inner side of the supporting ring plate 7.

[0022] Further, the side of the top end of the fixed base 2 is fixedly connected with the rubber sheet 3, the side of the rubber sheet 3 away from the fixed base 2 is fixedly connected to the inner wall of the fixed shell 4, which can protect the space between the fixed shell 4 and the fixed base 2, improve the sealing property, and prevent the liquid storage pipe body 12 from being damaged by external force.

[0023] Further, the outer side of the fixed shell 4 is fixedly connected with the fixed ring plate 5, which can facilitate the device to move by force.

[0024] Further, the infusion pipe 10 is U-shaped, which can make the two infusion pipes 10 output damping liquid to form a hedging effect when the damping liquid is output, so that the fluid is in a hedging chaotic state, and the sliding efficiency of the liquid storage pipe body 12 is slowed down.

[0025] Further, the side of the liquid storage pipe body 12 away from the liquid storage warehouse body 9 is fixedly connected with the connecting spring 16, which can assist the liquid storage pipe body 12 to reset, so that the damping liquid flows back into the liquid storage pipe body 12, and the end of the connecting spring 16 away from the liquid storage pipe body 12 is fixedly connected to the side of the inner wall of the fixed shell 4.

[0026] Working principle: first through the fixed ring plate 5 to move the device to the need to add medicine outside the pipeline equipment, then the external pipeline equipment and dosing pry main body 1 of the delivery pipeline is connected, the inside of the liquid storage pipe body 12 and the space between the liquid storage warehouse body 9 and the built-in pressure plate 14 are stored with damping liquid, when the dosing pry main body 1 is in the mixing operation, the dosing pry main body 1 may be shaken when the centrifugal force generated by the mixing of the medicine, when the dosing pry main body 1 is subjected to the right horizontal force, the dosing pry main body 1 is extruded to the right side of the pressing plate 8 through the bottom fixed base 2, then the pressing plate 8 extrudes the liquid storage pipe body 12 through the liquid storage warehouse body 9, at this time the liquid storage pipe body 12 moves to the right, and the piston head 13 in the liquid storage pipe body 12 extrudes the damping liquid in the liquid storage pipe body 12 from right to left, and the damping liquid in the liquid storage pipe body 12 is extruded by the piston head 13 and delivered to the space formed by the built-in pressure plate 14 far away from the connecting column 15 and the inside of the liquid storage warehouse body 9, so that the damping liquid in the two liquid delivery pipes 10 not only slows down the extrusion rate of the liquid storage pipe body 12 to the right, but also increases the damping liquid capacity in the liquid storage warehouse body 9, which will further slow down the shaking extrusion force of the dosing pry main body 1 to the right through the fixed base 2, and the remaining direction shaking extrusion force can be slowed down by repeating the above operation, and because the fixed base 2 is connected with the supporting ring plate 7 through the spring 6, when one side of the spring 6 is extruded during the shaking operation of the fixed base 2, the other side of the spring 6 will be stretched, so that under the action of the elastic force, the dosing pry main body 1 will be reset after the shaking operation, and when the dosing pry main body 1 is reset, the dosing pry main body 1 loses the extrusion effect on the pressing plate 8, so that the liquid storage pipe body 12 drives the pressing plate 8 to reattach to the surface of the fixed base 2 through the liquid storage warehouse body 9, and then the damping liquid in the liquid storage warehouse body 9 will gradually return to the liquid storage pipe body 12 through the liquid delivery pipe 10.

[0027] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0028] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An anti-shock type micro-dosing crow, comprising a dosing crow body (1), characterized in that: The bottom of the medicine adding pry body (1) is fixedly connected with a fixed base (2), the outer side of the fixed base (2) is provided with a fixed shell (4), a liquid storage pipe body (12) is arranged between the fixed base (2) and the fixed shell (4), the inner wall of the liquid storage pipe body (12) is slidably connected with a piston head (13), one side of the piston head (13) is fixedly connected with a fixed rod (11), the surface of the fixed rod (11) is slidably connected to one side of the liquid storage pipe body (12), the side, away from the piston head (13), of the fixed rod (11) is fixedly connected to the inner wall of the fixed shell (4), the side, away from the fixed rod (11), of the liquid storage pipe body (12) is fixedly connected with a liquid storage bin body (9), the two sides of the end, away from the fixed rod (11), of the liquid storage pipe body (12) are fixedly connected with liquid delivery pipes (10), the ends, away from the liquid storage pipe body (12), of the two liquid delivery pipes (10) are fixedly connected to the two sides of the liquid storage bin body (9) respectively, the inner wall of the liquid storage bin body (9) is slidably connected with an embedded pressing plate (14), one side of the embedded pressing plate (14) is fixedly connected with a connecting column (15), the side, away from the embedded pressing plate (14), of the connecting column (15) is fixedly connected with a pressing plate (8), the surface of the connecting column (15) is slidably connected to the side, away from the liquid storage pipe body (12), of the liquid storage bin body (9).

2. The anti-shock type micro-dosing pry according to claim 1, characterized in that: The bottom of the inner wall of the fixed shell (4) is fixedly connected with a supporting ring plate (7), the top of the supporting ring plate (7) is provided with a groove, and the side of the liquid storage pipe body (12) is slidably connected to the inner wall of the groove in the top of the supporting ring plate (7).

3. The anti-shock type micro-dosing pry according to claim 2, characterized in that: The side of the fixed base (2) is fixedly connected with a spring (6), and the end, away from the fixed base (2), of the spring (6) is fixedly connected to the inner side of the supporting ring plate (7).

4. The anti-shock type micro-dosing pry according to claim 1, characterized in that: The side of the top end of the fixed base (2) is fixedly connected with a rubber soft sheet (3), and the side, away from the fixed base (2), of the rubber soft sheet (3) is fixedly connected to the inner wall of the fixed shell (4).

5. The shock-resistant micro-dosing pick in accordance with claim 1, characterized in that: The outer side of the fixed shell (4) is fixedly connected with a fixed ring plate (5).

6. The shock resistant micro-dosing pick in accordance with claim 1, wherein: The liquid delivery pipe (10) is provided in a U shape.

7. The shock resistant micro-dosing pick in accordance with claim 1, wherein: The side, away from the liquid storage bin body (9), of the liquid storage pipe body (12) is fixedly connected with a connecting spring (16), and the end, away from the liquid storage pipe body (12), of the connecting spring (16) is fixedly connected to the side of the inner wall of the fixed shell (4).

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