JP2900158B1 - Inclined liquid container discharge device - Google Patents

Abstract

Kind Code: A1 An object of the present invention is to provide an inclined liquid container discharging device for easily discharging a liquid from a liquid storage container having a canister shape. An inclined rotation mechanism section having a lift table for loading a rectangular or cylindrical can-shaped container provided with a discharge port at an upper end, and a drive mechanism section for raising the inclined rotation mechanism section to a predetermined height. And a tiltable liquid container discharge device that is configured to be mounted on a truck 4 capable of transporting these mechanisms, wherein the container is tilted by 90 degrees or more from a vertical upright direction to a predetermined angle θ. And a liquid discharge device for discharging the liquid to the supply port 5 of another container.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an inclined liquid container discharging device for easily discharging a liquid from a rectangular or cylindrical can-shaped liquid storage container also referred to as a single can.

[0002]

2. Description of the Related Art In the prior art method of discharging a liquid from a one-tooth-shaped liquid storage container, the liquid is manually lifted upward and inclined and discharged.

[0003]

In the prior art discharge method, since the liquid is manually lifted upward and tilted and discharged, it is difficult for one person to change the height depending on the height, and there is a risk that the liquid overflows. , Had a problem in safety.

[0004]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, a tilt type liquid container discharging device according to the present invention comprises a tilt rotation mechanism having a lift table on which a liquid storage container is mounted, and a tilt rotation mechanism having a lift table. A driving mechanism for lifting the container to a predetermined height, these mechanisms are loaded on a transportable truck, the container is loaded on a lift table at a low position, and the container is lifted to a predetermined height by the driving mechanism, and It is characterized in that the table is tilted and the liquid in the container is easily discharged to the supply port of another container by one person.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An inclined liquid container discharging device according to the present invention is a tilted rotary rotating device having a lift table on which a rectangular or cylindrical can-shaped liquid storage container having a discharge port provided at an upper end is placed. A tilting type liquid container discharging device, comprising a mechanism, and a drive mechanism for raising the tilting and rotating mechanism to a predetermined height, wherein the mechanism is mounted on a transportable truck, wherein the container is disposed at a low position. Is loaded on a lift table, pulled up to a predetermined height by the drive mechanism, and the container is tilted 90 degrees or more from a vertical upward direction at a predetermined angle (θ).
The tilt rotation mechanism is supported by a vertically movable fulcrum shaft through a vertical opening of the drive mechanism in order to incline the liquid into the supply port of another container. A structure in which the containers can be freely loaded and unloaded in the inclined direction on a horizontal surface of the lift table, and a horizontal plate for holding the inclined side of the container and both sides of the container and a top plate for holding the upper surface of the container from the upper side of the horizontal plate. The container is placed so that the outlet of the container is positioned at the end in the inclined direction, and the sectional distance between the fulcrum axis and the outlet of the container in the inclined direction is near the side end of the bogie in the inclined use state. A rotation handle is provided near the center of the outer lower side surface of the lift table near the center of the lift table, and the lift table is manually rotated to tilt the lift table; In addition, place the container vertically And a rotation fixing plate movable with the fulcrum shaft in the drive mechanism so that the container can be stopped at the angle (θ). The rotation fixing plate has a vertical fixing hole for fixing the container in the vertical direction, and A plurality of inclined direction fixing holes are provided for fixing at the angle (θ) about the fulcrum axis, a fixing handle is provided at an inclined side end of an outer lower side surface of the lift table, and the fixing handle is manually brought forward. The structure is such that the fixing pin is pulled out from the vertical fixing hole or the inclined fixing hole only when pulled, and the drive mechanism section holds the vertically fixed guide shaft by a plurality of guide rollers and holds it vertically movable. A bearing for mounting a fulcrum shaft for supporting the tilt rotation mechanism is provided on a table, an arm is fixed at a right angle to the fulcrum shaft end, and the arm end when the loaded container is vertically upright. The space between the mounting plate and the fixing plate A spring that exerts a force up to the angle (θ) around the fulcrum axis is attached, and the vertical drive mechanism of the holding table is controlled by a control handle provided outside the drive mechanism section. The fulcrum shaft and the fixed rotating plate fixedly held are driven together in the vertical direction through the opening.

In the tilting type liquid container discharging device according to the present invention, the vertical drive mechanism of the holding table of the drive mechanism section is provided with an air cylinder having a vertically movable piston rod for supporting a pulley on the upper side in a vertical direction. A chain whose end is fixed to the floor is engaged with the pulley, and the other end is connected to and fixed to the holding stand. The pulley operates in a vertical direction, whereby the holding stand operates up and down freely. Driving of the vertically movable piston rod through the air cylinder can also be controlled by a control handle for adjusting pressure switching to the air cylinder.

In the tilting type liquid container discharging device of the present invention, the vertical drive mechanism of the holding table of the drive mechanism can be driven by using an electric motor.

In the tilting type liquid container discharging device of the present invention, the structure in which the container mounted on the lift table of the tilting rotation mechanism is stopped in the vertical upright direction and at an angle (θ) in the tilting direction of 90 ° or more is fixed. The fixing handle is connected to the pulling shaft, and the fixing pin, which is linked to the pin moving arm connected at right angles to the pulling shaft by a compression spring, is connected to the vertical fixing hole of the rotary fixing plate and the fulcrum shaft. The fitting shaft is fitted and fixed in a plurality of fixing holes in the inclination direction fixed at an angle (θ) with respect to the center, and when the fixing is released, the fixing handle is manually pulled outward to thereby pull the pulling shaft. The fixing pin, which is pulled out by shortening the compression spring and is linked to the pin moving arm connected at right angles to the pulling shaft, is detached from the vertical fixing hole and the inclined fixing hole of the rotary fixing plate. However, the lift table may be configured to be freely rotatable on the rotation fixing plate where these holes are not formed.

The operation procedure of the tilting type liquid container discharging device according to the present invention is as follows. A control handle provided outside the driving mechanism is operated, the lift base of the tilting rotation mechanism is lowered to a low position, and a fixing handle is pulled to lift the lift. Adjust the rotation of the table, fit and fix the fixing pin into the vertical fixing hole of the rotation fixing plate, then insert and load the container on the lift table from the back side, and make the discharge port of the container The container is placed so that it is positioned at the position, the control handle is operated to raise the lift table to a predetermined height, the carriage is transported to a supply port of another container into which liquid of the container is to be poured, and then the fixing is performed. While pulling the handle outward, rotate the rotating handle in the inclined direction, release the hand from the fixing handle, and fix it at an angle (θ) of 90 ° or more about the fulcrum axis. The fixing pin fits in the direction fixing hole And re-check and re-adjust the height of the trolley and lift table so that the outlet of the container is located above the supply port, remove the lid of the outlet, and discharge the liquid. When the discharge is stopped in this state, the rotating handle is further rotated in the inclined direction while further pulling the fixing handle, and is rotated and fixed until the fixing pin is fitted in the next inclined direction fixing hole, The discharge is continued, and the discharge is continued stepwise by the number of the tilt direction fixing holes provided in advance in this way, and the discharge operation is completed.

In the tilting and rotating mechanism of the tilting type liquid container discharging device according to the present invention, a fixing handle is provided at an inclined side end of an outer lower side surface of the lift table, and the vertical handle is provided only when the fixing handle is manually pulled outward. Since the fixing pin is pulled out from the direction fixing hole or the inclined direction fixing hole, in the operation procedure, the rotating handle is rotated in the inclined direction while pulling the fixing handle, and the hand is moved from the fixing handle. When released, the fixing pin slides on the rotary fixing plate until the fixing pin encounters the next inclined fixing hole to be inserted, and has a function of automatically and securely fitting into the inclined fixing hole.

In the tilting rotation mechanism of the tilting type liquid container discharging device according to the present invention, the container is placed so that the discharging port of the container is positioned at the end in the tilting direction, and a cross section in the tilting direction between the fulcrum shaft and the discharging port of the container. The distance is a predetermined close distance where the discharge port is located near the end of the side surface of the bogie in the inclined use state, so that the liquid is supplied by approaching the distance between the discharge port and the supply port of another container in the inclined use state. It has the effect of being able to supply accurately without worrying about overflowing.

In the tilting type liquid container discharging device according to the present invention, a bearing for mounting a fulcrum shaft for supporting the tilting rotation mechanism on the holding table inside the drive mechanism is provided, and the arm is perpendicularly attached to the end of the fulcrum shaft. When the fixed and loaded container is upright in the vertical direction, the arm is directed vertically downward, and the angle between the end of the arm and the fixing plate provided on the holding table is set at the center of the fulcrum axis. Since the spring that exerts a force in the (θ) direction is attached, when the rotating handle is rotated in the inclining direction to incline the container, it has the function of easily inclining the container with one hand.

In the tilting type liquid container discharging device according to the present invention, a container can be freely loaded and unloaded in a tilting direction on a lift table horizontal surface of the tilting rotation mechanism, and a horizontal plate for holding the tilting side of the container and both side bodies, An upper surface plate for holding the upper surface of the container is provided from the upper portion of the horizontal plate, and the container is placed so that the discharge port of the container is located at an end in the inclined direction. The horizontal plate and the top plate act as stoppers and have the function of holding the container on the lift table.

[0014]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In the drawings of an embodiment of the present invention, FIG. 1 is a right side view of a partially omitted state of an inclined type liquid container discharging device according to an embodiment of the present invention in an inclined discharging use state, and FIG. Right side view at the top of the container before using the inclined discharge, Fig. 3
4 is a plan view of the same, FIG. 4 is a front view of the same, and FIG. 5 is a right side view of the discharge device at a lower position of the lift table before using the inclined discharge. 6A and 6B are front views of a mechanism for explaining a partially-mounted state of the lift base rotation fixing mechanism of the discharging device, in which FIG. 6A is a fixed state and FIG. In (A), before using inclined discharge,
The left side view of the mechanism for explaining partially missing at the upper position of the container, and (B) shows the left side view of the discharge use inclined state.

An embodiment of the present invention will be described below. An inclined type liquid container discharging device is a rectangular or cylindrical can-shaped container (1) having a discharge port (1a) at the upper end. And a driving mechanism (3) for lifting the tilting and rotating mechanism to a high place. These mechanisms can be transported to a trolley (4). A loaded inclined liquid container discharging device, wherein the container is loaded on a lift table at a low position, pulled up to a predetermined height by the drive mechanism, and the lift table is raised by 90 degrees or more from a vertical upward direction (θ ), And the liquid in the container is discharged to a supply port (5) of another container as shown in FIG.

FIG. 3 is a right side view of the tilting rotation mechanism (2) at the upper position of the container (1) before the tilting type liquid container discharging device of FIGS. 2, 3 and 4 is used. As shown in the plan view and FIG. 4, respectively, the lift table (2a) supported on a fulcrum shaft (2d) movable in the vertical direction through a vertical opening (3a) of the drive mechanism (3) as shown in the front view. A horizontal plate (2e) for holding the container (1) on the horizontal surface so as to be able to be taken in and out in an inclined direction, and holding the inclined side of the container and both sides of the container, and holding the upper surface of the container from above the horizontal plate. An upper plate (2f) is provided, and the container is placed so that the outlet (1a) of the container is positioned at the end in the inclined direction. The cross-sectional distance between the fulcrum axis and the outlet of the container in the inclined direction is shown in FIG. As shown in FIG. A structure in which a rotation handle (2b) is provided near the outside of the central portion of the outer lower side surface of the lift table so that the mouth is located, and the lift table is manually rotated and tilted. Further, a rotation fixing plate (3b) movable with the fulcrum shaft is provided in the driving mechanism so that the container can be stopped in the vertical direction and the inclination direction at an angle of 90 degrees or more (θ). A vertical fixing hole (3c) for fixing the container in a vertical direction, and a plurality of inclination fixing holes (3d) for fixing the container at an angle of 90 ° or more (θ) about the fulcrum axis; A fixing handle (2c) is provided at the inclined side end of the outer lower side surface, and when the fixing handle is pulled outward, the fixing pin (2j) is pulled out from the vertical fixing hole or the inclined fixing hole. It is characterized by.

When loading the container (1) on the horizontal surface of the lift table (2a), lower the lift table to a low position as shown in FIG. 5 and insert the container into the position shown by the dotted line from the back side. And the container is placed so that the outlet (1a) of the container is positioned at the end in the inclined direction.

In the tilt rotation mechanism (2), the container (1) placed on the lift table (2a) is moved vertically upright and at an angle of 9 degrees.
As shown in the front view of the mechanism for explaining the partial stop in the (A) fixed state and the (B) fixed released state in FIG. In (2), the fixing handle (2c) is connected to the pulling shaft (2h), is sucked by the compression spring (2g) in the direction of the arrow, and is connected to the pin moving arm (2i) at right angles to the pulling shaft. The fixing pin (2j) interlocked with the vertical fixing hole (3c) of the rotation fixing plate (3b) and a plurality of inclination direction fixing holes (90) about the fulcrum axis at an angle of 90 ° or more (θ). 3d) and fixed, and conversely (B) in the unlocked state, by manually pulling the fixing handle in the direction of the arrow, the pulling shaft is pulled out together by shortening the compression spring. The pin moving arm connected at right angles to the pulling shaft. The fixing pin interlocking with the rotating mechanism is separated from the vertical fixing hole and the inclined fixing hole of the rotary fixing plate, and the lift base can freely rotate on the rotary fixing plate where these holes are not opened. It is characterized by becoming.

The driving mechanism (3) is provided with the (A) tilting liquid container discharging device in the tilting type liquid container discharging device shown in FIG.
As shown in the left side view of the mechanism for explaining the partially unloading at the upper position of the container and (B) the left side view in the inclined state of discharge use, the guide shaft (3j) fixed in the vertical direction is provided with a plurality of guide rollers (3i). ), A bearing (2l) on which a fulcrum shaft (2d) for supporting the tilt rotation mechanism (2) is provided on a vertically movable movable support (3f), and an arm (2) is provided at an end of the fulcrum shaft.
k) is fixed at a right angle, and when the container (1) loaded on the tilting and rotating mechanism is vertically upright, the arm is directed vertically downward, and a fixing plate (3) provided at the end of the arm and above the holding table is provided.
h), a spring (3g) is attached to the container so as to exert a force in a direction of an inclined rotation angle of 90 ° or more (θ) about the fulcrum axis, and a pulley (3k) is supported on the upper part. An air cylinder (3m) having a vertically movable piston rod (3l) is installed vertically, a chain (3n) having an end fixed to the floor is engaged with the pulley, and the other end is connected to the holding table. By fixing the pulley and operating the pulley in the vertical direction, the holding table has an operation of freely moving up and down, and the air cylinder for operating the vertically movable piston rod through the air cylinder is provided. The pressure switching adjustment to the cylinder is controlled by a control handle (3e) provided outside the left side cover of the drive mechanism, and the fulcrum shaft fixed to the holding base and the fixed rotation holding plate (3b). The opening (3
It is characterized by being driven together in the vertical direction through a).

As shown in FIG. 5, the operation procedure of the tilting type liquid container discharging device according to the embodiment of the present invention is performed by a control handle (3) provided outside the left side cover of the drive mechanism (3).
e) to operate the lift table (2) of the tilt rotation mechanism (2).
a) is lowered to a low position, the fixing handle (2c) is pulled and rotated, the fixing pin (2j) is fitted and fixed in the vertical fixing hole (3c) of the rotation fixing plate (3b), and then the dotted line is drawn. Then, the container (1) is inserted from the back side and loaded at the position shown by, and the container is placed so that the outlet (1a) of the container is located at the end in the inclined direction. Then, as shown in FIG. Operating the control handle, raising the lift platform to a predetermined height,
To the supply port (5) of another container into which the liquid of the container is to be poured, and then, while pulling the fixing handle, rotate the rotating handle (2b) in the inclined direction as shown in FIG.
Release the handle from the fixing handle and rotate it until the fixing pin fits into the first fixing hole (3d) to be fixed at an angle of 90 ° or more (θ) about the fulcrum axis (2d).
After fixing, the height of the carriage and the lift table is reconfirmed and readjusted so that the discharge port of the container is located above the supply port, the lid of the discharge port is removed, and the liquid is discharged. When the discharge is stopped, the rotating handle is rotated in the inclined direction while further pulling the fixing handle, and is rotated and fixed until the fixing pin is fitted in the next inclined direction fixing hole, and the discharge is continued. Thus, the discharging operation is continued stepwise by the number of the predetermined fixing holes in the inclination direction, and the operation is completed.

In the inclined liquid container discharging device according to the embodiment of the present invention, the vertical fixing holes (3) of the rotation fixing plate (3b) are provided.
From c), the inclination direction fixing hole (3d) fixed at an inclination angle of 90 degrees or more (θ) about the fulcrum axis (2d) is:
The inclination direction fixing holes corresponding to three points of θ = 110, 120 and 145 degrees are provided on the rotation fixing plate, and therefore, the fixing plate (3h) provided on the holding table (3f) of the driving mechanism (3). A spring (3g) that exerts a force in the direction of an inclined rotation angle of 90 ° or more (θ) about the fulcrum axis (2d) between the end of the arm (2k) and the fulcrum axis (2d) is attached so as to exert a maximum angle of 145 ° or more. The vertical drive range of the driving device is about 70
cm, so that the height of the supply port (5) of another container into which the liquid of the container (1) should be poured can be about 1.2 m above the floor.

[0022]

The present invention is embodied in the form described above and has the following effects.

In the tilting type liquid container discharging device according to the present invention, the liquid storage container is loaded on the lift table of the tilt rotation mechanism unit at a low position, pulled up to a predetermined height by the drive mechanism unit, and the lift table is tilted. And has the effect of easily and safely discharging the liquid in the container to the supply port of another container.

The inclined liquid container discharging device according to the present invention can supply the liquid in a state where the discharge port of the container and the supply port of another container are close to each other in the inclined use state, and can supply the liquid accurately without fear of overflowing. Has an effect.

In the tilting type liquid container discharging device of the present invention, the arm is fixed at a right angle to the end of the fulcrum shaft on the holding table inside the drive mechanism, and when the loading container is vertically upright, the arm is directed vertically downward. A spring is applied between the end of the arm and the fixing plate provided on the upper part of the holding table to apply a force to the container in the direction of the tilt angle about the fulcrum axis. When rotating and tilting the container, there is an effect that the container can be easily tilted with one hand.

The tilting type liquid container discharging device of the present invention can easily load and unload a container in a tilting direction on the horizontal surface of the lift table of the tilting and rotating mechanism, and supports the tilting side of the container and both sides of the body in a holding manner. Since the plate and the upper plate holding the upper surface of the container from the upper side of the horizontal plate are provided, the horizontal plate and the upper surface plate act as a stopper even if the lift table is tilted in an inclined direction, and the container can be safely mounted on the lift table. It has the effect of holding.

[Brief description of the drawings]

FIG. 1 is a right side view partially showing a tilted liquid container discharging device according to an embodiment of the present invention in a state where a tilted discharge is used.

FIG. 2 is a right side view of the inclined liquid container discharge device in an upper position of the container before using the inclined discharge according to the embodiment of the present invention.

FIG. 3 is a plan view showing an embodiment of the present invention at an upper position of the container before using the inclined liquid container ejection device in inclined ejection.

FIG. 4 is a front view showing an embodiment of the present invention at an upper position of the container before use of the inclined liquid container discharge device for inclined discharge.

FIG. 5 is a right side view showing the embodiment of the present invention at a lower position of the lift table before using the inclined liquid container ejection device at the inclined discharge.

FIGS. 6A and 6B are front views of a mechanism for explaining a partially-mounted state of a lift-table rotation fixing mechanism of the inclined liquid container discharging device in a fixed state, and FIG. FIG.

7 (A) is a left side view of a mechanism for explaining a partially-deployed state at an upper position of the container before using the inclined discharge in the inclined liquid container discharge device, showing an embodiment of the present invention, and (B).
Is a left side view of the discharge use inclined state.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Container 1a Discharge port 2 Inclined rotation mechanism part 2a Lifting stand 2b Rotating handle 2c Fixing take 2d Support shaft 2e Horizontal plate 2f Top plate 2g Compression spring 2h Pulling shaft 2i Pin moving arm 2j Fixing pin 2k Arm 2l Bearing Reference Signs List 3 Drive mechanism unit 3a Opening 3b Rotation fixing plate 3c Vertical fixing hole 3d Incline fixing hole 3e Control handle 3f Holder 3g Spring 3h Fixing plate 3i Guide roller 3j Guide shaft 3k Pulley 3l Piston rod 3m Air cylinder 3n Chain 4 Truck 5 Supply port θ Tilt angle

Claims (1)

(57) [Claims] 1. An inclined rotation mechanism (2) having a lift table (2a) on which a rectangular or cylindrical can-shaped liquid storage container (1) provided with a discharge port (1a) at an upper end is mounted. An inclined liquid container discharging device comprising a driving mechanism (3) for raising a mechanism to a predetermined height, and loading and using these mechanisms on a truck (4) capable of being transported. The tilt rotation mechanism for tilting the container from above by 90 degrees or more to a predetermined angle (θ) and discharging the liquid of the container to the supply port (5) of another container is provided with a vertical opening ( 3a) through which the containers can be freely loaded and unloaded in the inclined direction on the horizontal surface of the lift table supported on the fulcrum shaft (2d) which is movable in the vertical direction. Horizontal plate (2e), the horizontal plate An upper surface plate (2f) for holding the upper surface of the container from the bottom, on the lift table, placing the container such that the discharge port is located at the end in the tilt direction, and a cross section in the tilt direction between the fulcrum shaft and the discharge port. The distance is a predetermined close distance where the discharge port is located near the end of the side surface of the bogie in the inclined use state, and a rotation handle (2b) is provided near the center outside of the outer lower side surface of the lift base. The lifting mechanism is manually rotated so that the lifting table can be rotated and tilted. Further, the drive mechanism unit includes a rotation fixing plate (3b) movable with the fulcrum shaft for stopping the container in the vertical direction and the angle (θ). A vertical fixing hole (3c) for fixing the container in the vertical direction, and a plurality of inclined fixing holes for fixing the container at 90 ° or more and within the angle (θ) about the fulcrum axis. (3d), and tilt the outer lower side surface of the lift base. A fixing handle (2c) is provided at the side end, and the fixing pin (2j) is pulled out from the vertical fixing hole or the inclined fixing hole only when the fixing handle is manually pulled forward. The drive mechanism is configured to hold the guide shaft (3j) fixed in the vertical direction by a plurality of guide rollers (3i) and to support the tilt rotation mechanism on a vertically movable holder (3f). An arm (2k) is fixed at a right angle to the end of the fulcrum shaft, and is provided at the end of the arm and the upper part of the holding table when the loaded container is vertically upright (3h). A spring (3) that applies a force to the container around the fulcrum axis in the direction of the angle (θ) between the container and the fixing plate.
g), the vertical drive mechanism of the holding table is controlled by a control handle (3e) provided outside the drive mechanism section, and the fulcrum shaft fixed to the holding plate and the rotation fixed An inclined liquid container discharging device characterized in that the plates are driven together in a vertical direction through an opening.