CN214780720U - Sealed liquid filling device of pesticide liquid filling machine - Google Patents

Abstract

The utility model relates to a sealed liquid device of irritating of pesticide liquid filling machine belongs to the field of liquid filling machine, including lifting seal board, the control mechanism who is used for controlling lifting seal board operating height, the lifting seal board level sets up, and lifting seal board sets up a plurality of holes of going that are used for the drain pipe to go, and lifting seal board slides with the drain pipe is sealed to be connected, lifting seal board set up a plurality of peculiar smell gas outgoing's that are used for in the stock solution bottle through-hole, the fixed filtration piece that is used for filtering the peculiar smell gas that is provided with of through-hole lateral wall. When the stock solution bottle moves to the drain pipe under, the drain pipe moves down to pass inside the hole of walking extends to the stock solution bottle, simultaneously, the lifting seal board plugs up the bottleneck of stock solution bottle, and when the drain pipe sprayed the pesticide in the stock solution bottle, because the bottleneck of stock solution bottle is plugged up, peculiar smell gas in the stock solution bottle will filter with the discharge external world through filtering the piece. The odor is discharged after being filtered, and the protection effect on nearby workers can be achieved.

Description

Sealed liquid filling device of pesticide liquid filling machine

Technical Field

The application relates to the field of filling machines, in particular to a sealed liquid filling device of a pesticide filling machine.

Background

After the liquid pesticide is prepared, the liquid pesticide is often required to be filled into a liquid storage bottle through a filling machine so as to be transported and sold.

In the related art, referring to fig. 1, during the filling process of pesticide, the liquid storage bottle 100 is often required to be placed on a conveying mechanism of a filling machine, the conveying mechanism includes a conveying long frame 200, the conveying long frame 200 is provided with a conveying belt along the length direction thereof, the filling machine is connected with a plurality of liquid outlet pipes 110 arranged in parallel, and one end of each liquid outlet pipe 110 is vertically arranged right above the conveying belt.

During operation, a plurality of stock solution bottles 100 arrange and place on the conveyer belt and move along the conveyer belt and stop behind the drain pipe 110 under, later the drain pipe 110 move down to stock solution bottle 100 inside and to injecting the pesticide in stock solution bottle 100, wait to inject the back that finishes, drain pipe 110 shifts up in order to break away from stock solution bottle 100, and stock solution bottle 100 that later is equipped with liquid continues to move along the conveyer belt.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: because the pesticide often has peculiar smell and is poisonous, the liquid filling machine when pouring the pesticide into liquid storage bottle 100, the pesticide can flow with higher speed and volatile a large amount of peculiar smell gas, causes the injury to staff nearby easily.

SUMMERY OF THE UTILITY MODEL

In order to reduce the diffusion of peculiar smell harmful gas when filling the pesticide, this application provides a sealed liquid device of irritating of pesticide liquid filling machine.

The application provides a sealed liquid device of irritating of pesticide liquid filling machine relates to following technical scheme:

the utility model provides a sealed liquid filling device of pesticide liquid filling machine, includes the lifting seal plate that is used for plugging up the stock solution bottle bottleneck and is used for controlling lifting seal plate operating height who sets up along the long frame length direction of conveying, the lifting seal plate level sets up, and lifting seal plate sets up a plurality of holes of going that are used for the drain pipe to go, and lifting seal plate slides with the drain pipe is sealed to be connected, lifting seal plate set up a plurality of peculiar smell gas outgoing's that are used for in the stock solution bottle through-hole, the fixed filter piece that is used for filtering the peculiar smell gas that is provided with of through-hole lateral wall.

Through adopting above-mentioned technical scheme, move to the drain pipe under when the stock solution bottle, the drain pipe moves down to pass inside the hole of walking extends to the stock solution bottle, simultaneously, the lifting seal board plugs up the bottleneck of stock solution bottle, and when the drain pipe sprayed the pesticide in the stock solution bottle, because the bottleneck of stock solution bottle is plugged up, the peculiar smell gas in the stock solution bottle will filter with the discharge external world through filtering the piece. The odor is discharged after being filtered, and the protection effect on nearby workers can be achieved.

Optionally, the control mechanism includes spacing subassembly and the locating component who is used for fixed lifter plate height position, spacing subassembly includes the gag lever post of a plurality of vertical symmetries in the lifter plate both sides, gag lever post and the long fixed connection that puts up of conveying, the spout has been seted up along its length direction to the lateral wall of gag lever post, the spout slides along its length direction and is provided with the slider, the lateral wall of slider slides with the lateral wall of spout and laminates the setting, and slider and lifter plate fixed connection.

Through adopting above-mentioned technical scheme, the during operation, the long shelf drive stock solution bottle of conveying moves, treats that the stock solution bottle moves to lifting seal plate under after, stock solution bottle stop motion, and a plurality of sliders move down along the spacing groove simultaneously to make lifting seal plate plug up the bottleneck of stock solution bottle. The arrangement of the limiting assembly enables the lifting sealing plate to be difficult to deflect during operation, so that the liquid outlet pipe is inserted into the through hole.

Optionally, the positioning assembly includes a plurality of vertically arranged positioning cylinders, a piston rod of each positioning cylinder is fixedly connected with the lifting sealing plate, and a cylinder body of each positioning cylinder is fixedly connected with the limiting rod.

Through adopting above-mentioned technical scheme, the piston rod of location cylinder stretches steerable lift closing plate and shifts up, and then makes the bottleneck separation of lift closing plate and stock solution bottle to the stock solution bottle moves along the conveyer belt. When the piston rod of the positioning cylinder contracts, the lifting sealing plate moves downwards so that the lifting sealing plate can plug the bottle mouth of the liquid storage bottle.

Optionally, the cross section of the through hole along the vertical direction is funnel-shaped, and an upper port of the through hole is larger than a lower port of the through hole.

Through adopting above-mentioned technical scheme, the hole upper end opening of walking is great, can make things convenient for the drain pipe to penetrate to the hole inside of walking.

Optionally, the lower end of the through hole is provided with a liquid guide pipe sleeve, the liquid guide pipe sleeve and the through hole are coaxially arranged, one end of the liquid guide pipe sleeve is fixedly connected with the lifting sealing plate, the other end of the liquid guide pipe sleeve faces the interior of the liquid storage bottle, the side wall of the liquid guide pipe sleeve is provided with an inclined surface, and the liquid guide pipe sleeve is connected with the liquid outlet pipe in a sealing sliding manner.

By adopting the technical scheme, as the liquid outlet pipe extends into the liquid storage bottle and then sprays pesticide into the liquid storage bottle, part of pesticide is easily adhered to the liquid outlet pipe. The setting of drain pipe cover can play the clearance effect to the remaining pesticide of drain pipe lateral wall, and then in the residual pesticide falls to the stock solution bottle with higher speed, the setting on inclined plane can make the easy orientation along the inclined plane of residual pesticide fall to the stock solution bottle inside, and then reduces the residual pesticide and drip outside the stock solution bottle when the drain pipe removes to reduce the gaseous diffusion of peculiar smell.

Optionally, the inner side wall of the through hole and the liquid guide pipe sleeve is fixedly provided with a sealing cushion cover, and the side wall of the sealing cushion cover and the side wall of the liquid outlet pipe are arranged in a sliding fit mode.

Through adopting above-mentioned technical scheme, the setting of sealed pad cover can improve the leakproofness of device for when the lifting seal plate is plugging up the bottleneck of stock solution bottle, the peculiar smell gas in the stock solution bottle is difficult to leak away from the clearance between the lateral wall of hole and the drain pipe lateral wall of walking, has improved lifting seal plate's sealed effect.

Optionally, a layer of sealing gasket is fixedly laid on the lower plate surface of the lifting sealing plate, and the liquid guide pipe sleeve penetrates through the sealing gasket.

Through adopting above-mentioned technical scheme, sealed setting up of filling up can be so that lifting seal plate and stock solution bottle between be connected inseparabler, and then make peculiar smell gas be difficult to leak through the clearance between lifting seal plate and the stock solution bottleneck lateral wall, has improved lifting seal plate's sealed effect.

Optionally, the lifting sealing plate is provided with a vent cavity around the liquid guiding pipe sleeve, the side wall of the vent cavity is provided with a vent hole, the vent hole is inclined towards the inclined surface, and the vent cavity is connected with an air pressure source.

Through adopting above-mentioned technical scheme, after the drain pipe finishes towards spraying the pesticide in the stock solution bottle, when the drain pipe shifts up, compressed gas is let in towards the intracavity of ventilating in the atmospheric pressure source, and then makes gaseous accessible air vent blow to the inclined plane to residual pesticide on the inclined plane drips with higher speed, can accelerate the gas purification in the stock solution bottle and discharge simultaneously.

In summary, the present application includes at least one of the following advantageous technical effects:

1. the setting of sealed liquid filling device: when the stock solution bottle moves to the drain pipe under, the drain pipe moves down to pass inside the hole of walking extends to the stock solution bottle, simultaneously, the lifting seal board plugs up the bottleneck of stock solution bottle, and when the drain pipe sprayed the pesticide in the stock solution bottle, because the bottleneck of stock solution bottle is plugged up, peculiar smell gas in the stock solution bottle will filter with the discharge external world through filtering the piece. The peculiar smell gas is discharged after being filtered, so that the peculiar smell gas can protect nearby workers;

2. the arrangement of the vent cavity and the vent hole: after the liquid outlet pipe finishes spraying the pesticide towards the liquid storage bottle, when the liquid outlet pipe shifts up, compressed gas is introduced into the air pressure source towards the ventilation cavity, and then make gaseous accessible air vent blow to the inclined plane to residual pesticide on the inclined plane drips with higher speed, and the gas in the liquid storage bottle is purified and is discharged with higher speed simultaneously.

Drawings

FIG. 1 is a related art drawing;

FIG. 2 is a schematic diagram of the working state of the embodiment of the present application;

FIG. 3 is a partial cross-sectional view of a lift seal plate according to an embodiment of the present application;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Description of reference numerals: 100. a liquid storage bottle; 110. a liquid outlet pipe; 200. conveying the long frame; 300. lifting the sealing plate; 310. a through hole; 320. a through hole; 330. an active carbon filter screen; 400. a limiting rod; 410. a chute; 420. a slider; 500. positioning the air cylinder; 600. a drainage pipe sleeve; 610. an inclined surface; 700. a sealing cushion cover; 800. a gasket; 900. a gas source assembly; 910. a vent lumen; 920. a vent hole; 930. a breather pipe; 940. and an air source pump.

Detailed Description

The present application is described in further detail below with reference to figures 2-4.

The embodiment of the application discloses sealed liquid device of irritating of pesticide liquid filling machine. Referring to fig. 2, the bottle stopper includes a lifting sealing plate 300 for closing the opening of the liquid storage bottle 100 and a control mechanism for controlling the lifting sealing plate 300 to move up and down.

Referring to fig. 2 and 3, the lifting sealing plate 300 is horizontally disposed along the length direction of the conveying long frame 200, the lifting sealing plate 300 is provided with a plurality of passing holes 310 for passing the liquid outlet pipe 110, and the lifting sealing plate 300 is connected with the liquid outlet pipe 110 in a sealing and sliding manner through the passing holes 310. The lifting sealing plate 300 is provided with a plurality of through holes 320 for discharging gas in the liquid storage bottle 100, the side walls of the through holes 320 are fixedly provided with filtering pieces for filtering peculiar smell gas, and the filtering pieces are active carbon filtering nets 330. When the liquid storage bottle 100 moves along the long conveying frame 200 to a position right below the lifting sealing plate 300, the liquid storage bottle 100 stops moving, the control mechanism controls the lifting sealing plate 300 to move downwards to block the bottle mouth of the liquid storage bottle 100, and the liquid outlet pipe 110 is inserted into the liquid storage bottle 100 through the through hole 310 to spray pesticide into the liquid storage bottle 100. During operation, the peculiar smell gas in the liquid storage bottle 100 is easily discharged to the outside along the through hole 320, and the peculiar smell gas in the liquid storage bottle 100 is purified after passing through the activated carbon filter screen 330, thereby reducing the harm to nearby workers.

The control mechanism comprises a limiting assembly and a positioning assembly. The limiting assembly is mainly used to keep the lifting sealing plate 300 horizontal and make the central axis of the through hole 310 and the central axis of the liquid outlet pipe 110 on the same straight line. The positioning assembly is mainly used for controlling the working height of the lifting sealing plate 300, so that the lifting sealing plate 300 can block the bottle mouth of the liquid storage bottle 100.

Referring to fig. 2 and 4, the limiting assembly includes a plurality of limiting rods 400, the limiting rods 400 are vertically and symmetrically disposed at positions on both sides of the lifting sealing plate 300, and the limiting rods 400 are fixedly welded to the transfer long frame 200. The lateral wall of gag lever post 400 has seted up spout 410 along its length direction, and the spout 410 slides and is provided with slider 420, and the lateral wall of slider 420 and the lateral wall of spout 410 slide the laminating setting, and slider 420 and the fixed welding of lift closing plate 300. Because the sliding block 420 is slidably attached to the side wall of the sliding groove 410, the lifting sealing plate 300 is easy to keep horizontal and difficult to shift when lifted, and is convenient for the through hole 310 to align with the drain pipe 110.

The positioning assembly comprises a plurality of positioning cylinders 500, and the power source of the positioning cylinders 500 is provided by an air pump. The vertical setting of location cylinder 500, and location cylinder 500 sets up in the below of lift sealing plate 300, and the piston rod of location cylinder 500 and lift sealing plate 300 fixed weld, and its cylinder body and gag lever post 400 fixed weld. When the piston rod of the positioning cylinder 500 is contracted, the lifting sealing plate 300 moves downwards to block the bottle mouth of the liquid storage bottle 100. When the piston rod of the positioning cylinder 500 is extended, the lifting sealing plate 300 moves up and is separated from the liquid storage bottle 100 so that the liquid storage bottle 100 moves along the length direction of the transfer rack 200.

In order to facilitate the liquid outlet pipe 110 to pass through the through hole 310, the through hole 310 has a funnel-shaped cross section along the vertical direction, and the upper end opening of the through hole 310 is larger than the lower end opening thereof. The lower end of the through hole 310 is provided with a liquid guide pipe sleeve 600, the liquid guide pipe sleeve 600 and the through hole 310 are coaxially arranged, one end of the liquid guide pipe sleeve 600 is fixedly connected with the lifting sealing plate 300, the other end of the liquid guide pipe sleeve is arranged towards the inside of the liquid storage bottle 100, the side wall of the liquid guide pipe sleeve 600 is provided with an inclined surface 610, and the liquid guide pipe sleeve 600 is connected with the liquid outlet pipe 110 in a sealing and sliding manner. The inclined surface 610 facilitates the residual liquid to slide into the liquid storage bottle 100.

In order to improve the sealing performance of the sealing liquid filling device during operation and reduce the diffusion of odor from the liquid storage bottle 100, a sealing cushion cover 700 is fixedly arranged on the inner side walls of the passing hole 310 and the liquid guide pipe sleeve 600, and the side wall of the sealing cushion cover 700 is in sliding fit with the side wall of the liquid outlet pipe 110. A layer of sealing gasket 800 is fixedly laid on the lower plate surface of the lifting sealing plate 300, and the liquid guide pipe sleeve 600 penetrates through the sealing gasket 800. When the lifting sealing plate 300 moves downwards, the sealing gasket 800 is tightly abutted against the bottle opening of the liquid storage bottle 100, so that the peculiar smell gas is difficult to diffuse out from the gap between the lifting sealing plate 300 and the side wall of the bottle opening of the liquid storage bottle 100.

Referring to fig. 3 and 4, the lifting sealing plate 300 is provided with a ventilation cavity 910 along the circumference of the liquid guiding tube sleeve 600, a ventilation hole 920 is provided on the sidewall of the ventilation cavity 910, the ventilation hole 920 is inclined toward the inclined surface 610, and the ventilation cavity 910 is connected with an air source assembly 900 for providing an air source into the ventilation cavity 910. The air supply assembly 900 includes a vent pipe 930 and an air supply pump 940, wherein one end of the vent pipe 930 is fixedly connected to the sidewall of the vent chamber 910, and the other end is connected to the air supply pump 940. When the outlet pipe 110 moves upward, the air pump 940 sprays air into the ventilation chamber 910 through the ventilation pipe 930 and along the ventilation chamber 910 toward the inclined surface 610 to accelerate the liquid to fall into the liquid storage bottle 100.

The implementation principle of the embodiment of the application is as follows: during operation, liquid storage bottle 100 moves along the long frame 200 length direction of conveying and stops to move behind drain pipe 110, later the piston rod shrink of location cylinder 500, so that lift sealing plate 300 plugs up the bottleneck of liquid storage bottle 100, later drain pipe 110 moves down and passes in drain pipe sleeve 600 extends to liquid storage bottle 100, drain pipe 110 sprays the pesticide towards liquid storage bottle 100 in, after liquid storage bottle 100 fills up the pesticide, drain pipe 110 moves up, simultaneously air supply pump 940 sprays compressed gas towards breather pipe 930 and ventilation cavity 910 in, gas blows to inclined plane 610, in order to accelerate liquid falls to liquid storage bottle 100, the gas in the liquid storage bottle 100 of accelerating simultaneously discharges through active carbon filter screen 330.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a sealed liquid device of irritating of pesticide liquid filling machine which characterized in that: including being used for plugging up lift closing plate (300) of stock solution bottle (100) bottleneck and being used for controlling lift closing plate (300) operating height that set up along conveying length frame (200) length direction, lift closing plate (300) level sets up, and lift closing plate (300) set up a plurality of holes of going (310) that are used for drain pipe (110) to pass, and lift closing plate (300) and drain pipe (110) sealed sliding connection, a plurality of peculiar smell gas exhaust's that are used for in stock solution bottle (100) through-hole (320) have been seted up in lift closing plate (300), through-hole (320) lateral wall is fixed to be provided with and is used for filtering the filtration piece of peculiar smell gas.

2. The sealed liquid filling device of a pesticide filling machine as set forth in claim 1, characterized in that: control mechanism includes spacing subassembly and is used for the locating component of fixed lifter plate height position, spacing subassembly includes gag lever post (400) of a plurality of vertical and symmetry in lift closing plate (300) both sides, gag lever post (400) and long (200) fixed connection of conveying, spout (410) have been seted up along its length direction to the lateral wall of gag lever post (400), spout (410) slide along its length direction and are provided with slider (420), the lateral wall of slider (420) and the lateral wall of spout (410) slide the laminating setting, and slider (420) and lift closing plate (300) fixed connection.

3. The sealed liquid filling device of a pesticide filling machine as set forth in claim 2, characterized in that: the positioning assembly comprises a plurality of vertically arranged positioning air cylinders (500), piston rods of the air cylinders are fixedly connected with the lifting sealing plate (300), and cylinder bodies of the positioning air cylinders (500) are fixedly connected with the limiting rods (400).

4. The sealed liquid filling device of a pesticide filling machine as set forth in claim 3, characterized in that: the cross section of the passing hole (310) along the vertical direction is funnel-shaped, and the upper port of the passing hole (310) is larger than the lower port thereof.

5. The sealed liquid filling device of a pesticide filling machine as set forth in claim 4, characterized in that: the liquid guide pipe sleeve is characterized in that a liquid guide pipe sleeve (600) is arranged at the lower end of the passing hole (310), the liquid guide pipe sleeve (600) and the passing hole (310) are coaxially arranged, one end of the liquid guide pipe sleeve (600) is fixedly connected with the lifting sealing plate (300), the other end of the liquid guide pipe sleeve faces the interior of the liquid storage bottle (100), an inclined surface (610) is arranged on the side wall of the liquid guide pipe sleeve (600), and the liquid guide pipe sleeve (600) is connected with the liquid outlet pipe (110) in a sealing sliding mode.

6. The sealed liquid filling device of a pesticide filling machine as set forth in claim 5, characterized in that: the inside wall of walking hole (310) and drain pipe box (600) is fixed and is provided with sealed cushion cover (700), the lateral wall of sealed cushion cover (700) and the lateral wall of drain pipe (110) laminating setting that slides.

7. The sealed liquid filling device of a pesticide filling machine as set forth in claim 6, characterized in that: a layer of sealing gasket (800) is fixedly laid on the lower plate surface of the lifting sealing plate (300), and the liquid guide pipe sleeve (600) penetrates through the sealing gasket (800).

8. The sealed liquid filling device of a pesticide filling machine as set forth in claim 7, characterized in that: the lifting sealing plate (300) is provided with a ventilation cavity (910) along the peripheral side of the liquid guide pipe sleeve (600), the side wall of the ventilation cavity (910) is provided with a vent hole (920), the vent hole (920) is obliquely arranged towards the inclined surface (610), and the ventilation cavity (910) is connected with an air pressure source.

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