CN213455717U

CN213455717U - Quantitative extraction device for triethyl phosphite

Info

Publication number: CN213455717U
Application number: CN202022696146.8U
Authority: CN
Inventors: 王汉臣; 沈志爽
Original assignee: Liaoning Dopp Agriculture And Chemistry Co ltd
Current assignee: Liaoning Dopp Agriculture And Chemistry Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-06-15
Anticipated expiration: 2030-11-20

Abstract

The utility model belongs to quantization draw-out device field, especially a quantization draw-out device of triethyl phosphite spills easily to current triethyl phosphite, can not quantize and take, the problem that intensity of labour is big, the following scheme of present proposition, it includes the containing box, the drain hole has been seted up to the bottom of containing box, the downthehole fixedly connected with drain pipe of drain pipe, the equal fixedly connected with supporting seat in bottom both sides of containing box, the adjustment tank has all been seted up to one side that two supporting seats are close to each other, slidable mounting has same regulating plate in two adjustment tanks, the graduated flask has been placed at the top of regulating plate, two risers of top fixedly connected with of regulating plate, the flat hole has been seted up to one side of riser, slidable mounting has the flat board in the flat hole, the equal fixedly connected. The utility model discloses the practicality is good, can realize quantifying and take to can prevent that triethyl phosphite from spilling, low in labor strength.

Description

Quantitative extraction device for triethyl phosphite

Technical Field

The utility model relates to a quantization draw-out device technical field especially relates to a triethyl phosphite's quantization draw-out device.

Background

Triethyl phosphite is colorless transparent liquid at normal temperature, has specific odor, and has the following hazard characteristics: vapor of triethyl phosphite and air can form explosive mixture, which is easy to cause combustion and explosion; triethyl phosphite is heated and decomposed to generate virulent phosphorus oxide smoke; triethyl phosphite is irritating to the skin.

At present, the triethyl phosphite is directly poured or scooped by a water ladle from a barrel in the process of taking the triethyl phosphite, the triethyl phosphite is easy to spill, the triethyl phosphite can not be quantitatively taken, and the labor intensity is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that triethyl phosphite is easy to spill, can not be quantitatively taken and has high labor intensity in the prior art, and providing a quantitative extracting device for triethyl phosphite.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a quantitative extraction device of triethyl phosphite comprises a containing box, wherein a liquid outlet hole is formed in the bottom of the containing box, a liquid outlet pipe is fixedly connected in the liquid outlet hole, supporting seats are fixedly connected to two sides of the bottom of the containing box, adjusting grooves are formed in the sides, close to each other, of the two supporting seats, a same adjusting plate is arranged in the two adjusting grooves in a sliding mode, a measuring cylinder is arranged at the top of the adjusting plate, two vertical plates are fixedly connected to the top of the adjusting plate, a flat hole is formed in one side of each vertical plate, a flat plate is arranged in the flat hole in a sliding mode, rollers are fixedly connected to the sides, far away from each other, of the two flat plates, the sides are respectively contacted with the sides, close to each other, of the two flat plates, first springs are welded to the sides, far away from each other, of the two first springs, the flat groove has all been seted up to one side that two supporting seats are close to each other, dull and stereotyped and flat groove looks adaptation, the equal fixedly connected with rectangle seat in one side that two supporting seats were kept away from each other, L type hole has been seted up to the bottom of rectangle seat, sliding seal installs first closing plate and second closing plate in the L type hole, the equal fixedly connected with board in one side that two first closing plates are close to each other, the top welding of board has the second spring in opposite directions, the top of second spring welds in the bottom of rectangle seat, the same arm-tie of bottom fixedly connected with of two first closing plates.

Preferably, an adapting hole is formed in the inner wall of one side, away from each other, of each flat groove, and the second sealing plate is slidably mounted in the adapting hole.

Preferably, the L-shaped hole is filled with hydraulic oil between the first sealing plate and the second sealing plate.

Preferably, a valve is arranged on the liquid outlet pipe.

Preferably, the triethyl phosphite is contained in the containing box, the top of the containing box is provided with a feeding hole, and a sealing plug is clamped in the feeding hole, so that the triethyl phosphite can be conveniently added into the containing box.

Preferentially, the pull plate hole is formed in one side, close to each other, of the two supporting seats, and the pull plate is slidably mounted in the two pull plate holes, so that the pull plate can move conveniently.

In the utility model, when triethyl phosphite is needed to be taken, the measuring cylinder is placed at the top of the adjusting plate, then the adjusting plate is pushed, the adjusting plate drives the vertical plate to move, the vertical plate drives the flat plate to move, so that the roller rolls on the supporting seat, when the top of the adjusting plate is contacted with the inner wall of the top of the adjusting groove, the flat plate and the flat groove are positioned on the same horizontal axis, the first spring drives the side plate to move due to the self elasticity, so that the flat plate is clamped into the flat groove, the bottom end of the liquid outlet pipe just moves into the measuring cylinder, then the valve is opened, the triethyl phosphite falls into the measuring cylinder through the liquid outlet pipe, the quantitative taking can be realized through the scales on the measuring cylinder, and the triethyl phosphite can be prevented from being spilled out, after the taking out is finished, the pulling plate is pulled, the first sealing plate drives the opposite plate, the board extrudees the second spring in opposite directions, and first closing plate passes through hydraulic oil and drives the second closing plate and remove, and the second closing plate promotes the gyro wheel for gyro wheel and flat board all shift out the flat slot, then the pulling regulating plate makes the graduated flask answer the normal position, and then takes off the graduated flask.

The utility model discloses the practicality is good, can realize quantifying and take to can prevent that triethyl phosphite from spilling, low in labor strength.

Drawings

Fig. 1 is a schematic structural view of a quantitative extraction device for triethyl phosphite according to the present invention;

fig. 2 is a schematic structural diagram of a portion a of a quantitative extraction device for triethyl phosphite according to the present invention;

fig. 3 is a schematic structural diagram of a portion B of the quantitative extraction device for triethyl phosphite according to the present invention.

In the figure: 1. filling the box; 2. a liquid outlet pipe; 3. a supporting seat; 4. an adjusting plate; 5. a measuring cylinder; 6. a vertical plate; 7. a flat plate; 8. a roller; 9. a side plate; 10. a first spring; 11. flattening the groove; 12. a rectangular base; 13. a first sealing plate; 14. a second sealing plate; 15. an opposing plate; 16. a second spring; 17. and (5) pulling the plate.

Detailed Description

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.

Referring to fig. 1-3, a triethyl phosphite quantitative extraction device comprises a containing box 1, a liquid outlet hole is formed in the bottom of the containing box 1, a liquid outlet pipe 2 is fixedly connected in the liquid outlet hole, supporting seats 3 are fixedly connected to both sides of the bottom of the containing box 1, adjusting grooves are formed in the sides, close to each other, of the two supporting seats 3, a same adjusting plate 4 is slidably mounted in the two adjusting grooves, a measuring cylinder 5 is placed at the top of the adjusting plate 4, two vertical plates 6 are fixedly connected to the top of the adjusting plate 4, a flat hole is formed in one side of each vertical plate 6, a flat plate 7 is slidably mounted in the flat hole, rollers 8 are fixedly connected to the sides, far away from each other, of the two flat plates 7, one sides, far away from each other, of the two rollers 8 are respectively contacted with the sides, close to each other, side plates 9 are fixedly connected to the sides, the one end that two first springs 10 kept away from each other welds in the one side that two curb plates 9 are close to each other respectively, flat slot 11 has all been seted up to one side that two supporting seats 3 are close to each other, dull and stereotyped 7 and 11 looks adaptations of flat slot, the equal fixedly connected with rectangle seat 12 in one side that two supporting seats 3 are kept away from each other, L type hole has been seted up to the bottom of rectangle seat 12, sliding seal installs first closing plate 13 and second closing plate 14 in the L type hole, the equal fixedly connected with in one side that two first closing plate 13 are close to each other is board 15 in opposite directions, the top welding of board 15 has second spring 16 in opposite directions, the top of second spring 16 welds in the bottom of rectangle seat 12, the same arm-tie 17 of the bottom fixedly connected with.

In this embodiment, the inner wall of one side of two flat grooves 11 away from each other has all been seted up the adaptation hole, and second closing plate 14 slidable mounting is downthehole in the adaptation.

In this embodiment, the L-shaped hole is filled with hydraulic oil between the first seal plate 13 and the second seal plate 14.

In this embodiment, the liquid outlet pipe 2 is provided with a valve.

In this embodiment, triethyl phosphite is contained in the containing box 1, a feeding hole is formed in the top of the containing box 1, and a sealing plug is clamped in the feeding hole, so that triethyl phosphite can be conveniently added into the containing box 1.

In this embodiment, the arm-tie hole has all been seted up to one side that two supporting seats 3 are close to each other, and arm-tie 17 slidable mounting is downthehole in two arm-tie, the removal of the arm-tie 17 of being convenient for.

In the utility model, when triethyl phosphite is needed to be taken, the measuring cylinder 5 is placed at the top of the adjusting plate 4, then the adjusting plate 4 is pushed, the adjusting plate 4 drives the measuring cylinder 5 to move, the adjusting plate 4 drives the vertical plate 6 to move, the vertical plate 6 drives the flat plate 7 to move, so that the roller 8 rolls on the supporting seat 3, when the top of the adjusting plate 4 is contacted with the inner wall of the top of the adjusting groove, the flat plate 7 and the flat groove 11 are positioned on the same horizontal axis, the first spring 10 drives the side plate 9 to move due to the self elasticity, the side plate 9 drives the flat plate 7 to move, so that the flat plate 7 is clamped into the flat groove 11, at the moment, the bottom end of the liquid outlet pipe 2 just moves into the measuring cylinder 5, then the valve is opened, the triethyl phosphite falls into the measuring cylinder 5 through the liquid outlet pipe 2, quantization can be realized through the scale on the measuring cylinder, after the measuring cylinder is taken out, the pulling plate 17 is pulled, the pulling plate 17 drives the first sealing plate 13 to move, the first sealing plate 13 drives the opposite plate 15 to move, the opposite plate 15 extrudes the second spring 16, the first sealing plate 13 drives the second sealing plate 14 to move through hydraulic oil, the second sealing plate 14 pushes the roller 8, the roller 8 and the flat plate 7 are enabled to move out of the flat groove 11, then the adjusting plate 4 is pulled, the measuring cylinder 5 is enabled to return to the original position, and the measuring cylinder 5 is taken down.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A quantitative extraction device for triethyl phosphite comprises a containing box (1) and is characterized in that a liquid outlet hole is formed in the bottom of the containing box (1), a liquid outlet pipe (2) is fixedly connected in the liquid outlet hole, supporting seats (3) are fixedly connected to two sides of the bottom of the containing box (1), adjusting grooves are formed in the sides, close to each other, of the two supporting seats (3), a same adjusting plate (4) is arranged in the two adjusting grooves in a sliding mode, a measuring cylinder (5) is placed at the top of the adjusting plate (4), two vertical plates (6) are fixedly connected to the top of the adjusting plate (4), a flat hole is formed in one side of each vertical plate (6), a flat plate (7) is arranged in the flat hole in a sliding mode, rollers (8) are fixedly connected to one side, far away from each other, of the two rollers (8) are respectively contacted with one side, one side, close to each other, of each of two flat plates (7) is fixedly connected with a side plate (9), one side, far away from each other, of each of the two side plates (9) is welded with a first spring (10), one end, far away from each other, of each of the two first springs (10) is welded on one side, close to each other, of each of the two side plates (9), one side, close to each other, of each of two supporting seats (3) is provided with a flat groove (11), the flat plates (7) are matched with the flat grooves (11), one side, far away from each other, of each of the two supporting seats (3) is fixedly connected with a rectangular seat (12), the bottom of each rectangular seat (12) is provided with an L-shaped hole, a first sealing plate (13) and a second sealing plate (14) are arranged in each L-shaped hole in a sliding sealing mode, one side, close to each other, of the two first sealing plates (13) is fixedly connected with an, the bottoms of the two first sealing plates (13) are fixedly connected with the same pulling plate (17).

2. A quantitative extraction device of triethyl phosphite as claimed in claim 1, wherein said two flat grooves (11) are equipped with an adaptive hole on the inner wall of the side away from each other, and a second sealing plate (14) is slidably mounted in the adaptive hole.

3. A quantitative extraction device for triethyl phosphite according to claim 1, wherein the L-shaped hole is filled with hydraulic oil between the first sealing plate (13) and the second sealing plate (14).

4. A quantitative extraction device according to claim 1 wherein a valve is provided on the outlet pipe (2).

5. The quantitative extraction device for triethyl phosphite according to claim 1, wherein the triethyl phosphite is contained in the container (1), a feeding hole is formed in the top of the container (1), and a sealing plug is clamped in the feeding hole.

6. The quantitative extraction device of triethyl phosphite as claimed in claim 1, wherein the two support bases (3) are provided with pull plate holes on their sides close to each other, and the pull plates (17) are slidably mounted in the two pull plate holes.