KR102254745B1 - Fluid filling device with squeeze pump - Google Patents

Abstract

The present invention relates to a fluid filling device having a squeeze pump and, more particularly, to a fluid filling device having a squeeze pump, which is made to fill an object to be filled with a fluid using a squeeze pump stably and using a small amount of power, is filled with a large amount of fluid at once by introducing a plurality of pumping units such as the squeeze pump, respectively, and blocks the pumping unit so that an inlet hose and an outlet hose can be coupled to the pumping unit with one touch to improve the convenience of assembly, disassembly and maintenance.

Description

Fluid filling device with squeeze pump {FLUID FILLING DEVICE WITH SQUEEZE PUMP}

The present invention relates to a fluid filling apparatus having a squeeze pump, and more particularly, a squeeze pump is used to stably and using a small power to fill an object to be filled with a fluid, such as the squeeze pump. By introducing a plurality of pumping units, it is possible to fill a large amount of fluid at the same time, and the pumping unit is blocked so that the inlet and discharge hoses can be combined with the pumping unit with one touch, for convenience of assembly, disassembly and maintenance. It relates to a fluid filling device having an improved squeeze pump.

A squeeze pump is a pump constructed to quantitatively pump the material inside the hose by rotating the rotor with a roller installed on the outside with a motor and compressing the hose that can be elastically compressed by the roller. Contamination of the rotor can be completely prevented, and since the material between the rollers constituting the rotor and the rollers is completely closed by the complete compression of the hose, the pump can be a positive displacement pump. There is a feature that a check valve is unnecessary when it is not working.

These squeeze pumps are currently used in various industrial sites, such as the movement of liquid foods by an automated system, the transfer of medical syrup, the transfer of detergents, and sludge.

As related prior art, Patent Registration No. 10-1468859 "Squeeze Pump Rubber Roller" (hereinafter referred to as "Prior Art 1"), Registration Patent No. 10-2157901 "Hose Pump" (hereinafter "Prior Technology 2") '.), Registration Patent No. 10-1994070 "Hose Roller Pump" (hereinafter referred to as'Prior Technology 3'), Registration Patent No. 10-0990817 "Hose Pump" (hereinafter referred to as'Prior Technology 4') .).

The prior art 1 is a squeeze-type pump rubber roller that is mounted on a squeeze-type pump and rolls while pressing the pumping tube curved along the inner circumferential surface of the pump case from the inside of the curvature to discharge the fluid sucked from one end of the pumping tube from the other end. As, the bulging part is set in the central part of the roller axis direction and expanded in a direction orthogonal to the roller axis, and both ends set on both sides of the bulging part, and the both ends of the rubber roller are convex inwardly through a curved surface or angled part. The bulging portion and its surface are continuous, and the bulging portion relates to a rubber roller for a squeeze pump comprising an outer edge of the cut surface by a plane passing through the roller shaft, a central flat portion that is most expanded, and arc portions on both sides of the flat portion. .

The prior art 2 includes a housing having an inlet, an outlet, and a guide connecting the inlet and the outlet, including an inner circumferential surface of a semicircular shape; A hose connected between the inlet and the outlet, disposed along the inner circumferential surface, and through which a fluid to be transferred flows; A rotation unit that rotates inside the semicircular inner circumferential surface and has a pair of eleventh coupling portions; A lever unit formed at one end of a roller coupling portion and having a 21st coupling portion hingedly coupled to the eleventh coupling portion; A roller coupled to the roller coupling portion and pressing the hose toward the inner circumferential surface as the lever unit rotates in one direction around the eleventh coupling portion; A pressing means for applying a lever operating force for rotating the lever unit in the one direction; And a zero control unit for limiting the lever operating force so that the roller pressure for pressing the hose by the roller does not exceed the zero pressure set by the user.

The prior art 3 can check the internal state of the pump in real time by the status check window and the cover on which the inverter is formed, and at the same time, it is possible to easily count the amount of transport through the number of rotations of the rotor, and the roller pressing the hose has a form in which a natural rolling shape is achieved. This prevents scratches and abrasions on the surface of the hose, and the shape of the hose is quickly restored physically by the hose restoration rotating shaft formed like a roller, so that the actual conveyance can be improved. It is easy to clean the inside by not using lubricating oil inside the pump. Therefore, it can always be kept clean, and if repairs such as damage to the hose are required, quick replacement is possible, saving other time and cost for maintenance, and an improved type of hose roller that can be stably used in various industrial sites. It's about the pump.

The prior art 4 is a hose consisting of a housing, a rotor installed inside the housing and rotating by the power of a motor, a plurality of rollers installed on the rotor, and an elastic hose disposed along the outer circumference of the rotor to which the rollers are compressed. In the pump, between the motor and the rotor, a drive gear coupled to the shaft of the motor, and a center gear that is tooth-coupled with the drive gear and manufactured to have a larger diameter than the drive gear to reduce the number of rotations of the drive gear, An auxiliary gear integrally formed under the center gear, and the housing in a state that is tooth-coupled around the auxiliary gear and manufactured with a larger diameter than the auxiliary gear when the auxiliary gear is axially coupled to the rotor to reduce the number of rotations of the auxiliary gear. It is proposed a hose pump further provided with a reduction means composed of at least one or more satellite gears that rotate on the internal gear formed on the inner circumferential surface of the.

As described above, various conventional technologies related to a squeeze pump (hose pump) have been proposed, but the conventional technologies do not facilitate assembly and disassembly of the pump, and in particular, in order to increase the pumping capacity with a single pump, a plurality of pumps are used. It must be used, and as a plurality of driving motors must be installed, the size of the device is inevitably increased, and difficulties arise such as having to apply electricity to each driving motor.

Therefore, the present invention is conceived to solve the above problem,

Consisting of a main body, a hopper, a discharge unit provided to fill the fluid in the hopper, and a squeeze pump for pumping, a squeeze pump designed to discharge the fluid discharged to the discharge unit at a constant pressure in a fixed quantity. It is an object of the present invention to provide a fluid filling device.

In particular, an object of the present invention is to provide a fluid filling apparatus having a squeeze pump designed to fill a large amount of fluid at once by configuring a plurality of pumping units in the squeeze pump.

In addition, the pumping unit blocks the inlet and outlet hoses so that they can be combined with one touch, so that easy assembly is possible and the convenience of maintenance is improved.

Another object of the present invention is to provide a fluid filling device having a squeeze pump designed to further assemble the block when it is desired to increase the pumping capacity.

In order to achieve the above object, a fluid filling device having a squeeze pump according to the present invention

main body;

A hopper provided in the body and filled with a fluid;

A squeeze pump provided in the main body to receive and pump the fluid filled in the hopper;

A discharge unit for discharging the fluid pumped from the squeeze pump and filling the object;

An inlet hose for supplying the fluid from the hopper to a squeeze pump, and a discharge hose for supplying the fluid pumped by the squeeze pump to a discharge unit;

Including,

The squeeze pump is

Pump housing,

A drive motor provided on one side of the pump housing and having a shaft,

A pumping unit through which the shaft passes but is provided in the pump housing, and pumps the fluid supplied from the inlet hose and discharges it to the discharge hose.

It characterized in that it comprises a.

As described above, the fluid filling device provided with the squeeze pump according to the present invention

In a device for filling a fluid into an object to be filled, as a squeeze pump is used, there is an effect of maintaining a constant discharge pressure of the fluid, minimizing contamination of the fluid, and enabling the supply of fluid with a small amount of power.

In particular, the squeeze pump is composed of a plurality of pumping units connected to a single drive motor, so that a large amount of fluid can be filled at once with little power,

The pumping unit can be assembled by being superimposed on the shaft and coupled, so that the operator can arbitrarily adjust and install the number of pumping units according to the amount of fluid discharged,

The inlet hose and the outlet hose through which the fluid moves can also be coupled to the pumping unit with one touch, thereby enhancing assembly convenience and enabling easy separation during maintenance.

1 and 2 are perspective views of a fluid filling apparatus according to the present invention from different angles
3 is a side view of a fluid filling device according to the present invention
4 is a perspective view of a squeeze pump of a fluid filling device according to the present invention
5 is an exploded and detailed view of the squeeze pump of the fluid filling device according to the present invention
6 is a side and cross-sectional view of a squeeze pump of a fluid filling device according to the present invention
7 is a photographic view of the discharge unit of the fluid filling device according to the present invention
8A and 8B are a modified example of the fluid filling apparatus according to the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The present invention will be described in detail in the text of the bar, implementation (態樣, aspect) (or embodiment) that can apply various changes and have various forms. However, this is not intended to limit the present invention to a specific form of disclosure, and it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention.

In each drawing, the same reference numerals, in particular the number of tens and ones, or the same reference numerals with the same tens, ones, and alphabet indicate members having the same or similar functions, and unless otherwise specified, each of the drawings. The member indicated by the reference numeral can be identified as a member conforming to these criteria.

In addition, components in each drawing are expressed by exaggeratingly large (or thick) or small (or thin) or simplified their size or thickness in consideration of the convenience of understanding, but the scope of protection of the present invention is limited by this. It shouldn't be.

The terms used in this specification are only used to describe specific embodiments (sun, 態樣, aspect) (or embodiments), and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present application, terms such as ~comprise~ or ~consist~ are intended to designate the existence of features, numbers, steps, actions, components, parts, or a combination thereof described in the specification, but one or more other features It is to be understood that the presence or addition of elements or numbers, steps, actions, components, parts, or combinations thereof, does not preclude in advance the possibility of being added.

Unless otherwise defined, all terms used herein including technical or scientific terms have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms as defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and should not be interpreted as an ideal or excessively formal meaning unless explicitly defined in the present application. Does not.

A fluid filling device (D) having a squeeze pump (SP) according to the present invention, as shown in Figs. 1 and 2, a main body 10, a hopper 20 provided in the main body 10, the It comprises a squeeze pump (SP) provided in the main body 10 to receive and pump the fluid filled in the hopper 20, and as shown in Figure 7, the fluid pumped from the squeeze pump (SP) is A discharge unit 30 for discharging and filling the object is further included, and although not shown in the drawing, an inlet hose H1 for supplying the fluid of the hopper 20 to the squeeze pump SP, and a squeeze pump SP It characterized in that it comprises a discharge hose (H2) that is pumped to the fluid is supplied to the discharge unit (30).

When each configuration is described in more detail with reference to the drawings, the fluid filling device (D) according to the present invention is made of a body 10 made of a housing or a frame, and the hopper 20 ) And the squeeze pump (SP) are stably seated and coupled, and a separate control unit (C) for controlling them is further provided.

The coupling position of the hopper 20 and the squeeze pump SP can be changed in various ways, but as shown in the drawing, the hopper 20 is located above the squeeze pump SP, so that the fluid is freely dropped. It is good to be able to supply it to the squeeze pump (SP).

The hopper 20 may be a hopper 20 having an open top as shown in the drawing, and it is more preferable to seal the top to prevent foreign substances from entering. And, for this purpose, it is preferable to introduce a filling tube 22 at one side so that the fluid can be supplied to the filling part 21 through the filling tube 22.

In the lower part of the hopper 20, an inclined portion 23 is further introduced as shown in Fig. 3 so that all fluid can be discharged using the free fall principle, and a discharge pipe ( By introducing the 231, it is made so that the fluid can be discharged through the discharge pipe 231.

It is preferable that a plurality of the discharge pipes 231 are arranged at regular intervals to increase the amount of discharge of the fluid, and the number of the discharge pipes 231 is configured equal to the number of pumping units 50 to be described later, and is 1:1. It is desirable to be able to connect, but the scope of rights should not be construed as limiting.

An end of the inlet hose H1 is fastened to the discharge pipe 231, and another end of the inlet hose H1 is connected to the squeeze pump SP, so that the fluid filled in the hopper 20 is discharged. 231) and the inlet hose (H1) to be supplied to the squeeze pump (SP).

The present invention is made to discharge the fluid filled in the hopper 20 through the squeeze pump (SP) at a constant pressure and quantitatively, the squeeze pump (SP) in more detail with reference to Figs. Let me explain.

The squeeze pump (SP) is provided in the pump housing (40), the pump housing (40), a drive motor (60) provided with a shaft (61),

It comprises a pumping unit 50 provided in the pump housing 40 so that the shaft 61 is coupled through, pumps the fluid supplied from the inlet hose H1 and discharges it to the discharge hose H2.

One side of the pump housing 40 is provided with a drive motor 60, the drive motor 60 is provided with a shaft 61 in the horizontal direction, the shaft 61 by the operation of the drive motor 60 Is made to be rotated, the upper portion of the pump housing 40, more precisely, a cover 41 covering a plurality of pumping units 50 to be described later is coupled, and the handle 411 is attached to the cover 41 By further introduction, the squeeze pump (SP) is made to be transported, transported, assembled, and installed as one assembly.

The present invention is made so that a plurality of pumping units 50 of a single drive motor 60 can operate, so that a large amount of fluid can be pumped at once using a small driving force,

The pumping unit 50 includes a base 56, a rotary rotor 52 rotatably provided with the shaft 61, a pressure roller 523 provided outside the rotary rotor 52, and the rotation An elastic tube 55 disposed along the outer periphery of the rotor 52 and compressed by the pressure roller 523, an inlet hose H1 connecting the elastic tube 55 and the inlet hose H1, connecting block 53 ), and a discharge hose (H2) connecting block 54 connecting the elastic tube 55 and the discharge hose (H2).

More specifically, the pumping unit 50 is a plurality of overlapping arrangements on the pump housing 40. When describing a single pumping unit 50, a base 56 through which the shaft 61 passes, and the It is provided on one surface of the base 56 and comprises a rotating rotor 52 that is interlocked with the shaft 61 that has passed through the base 56 and is rotatably coupled to each other.

In addition, there is provided an elastic tube 55 through which fluid is transferred along the outer circumference of the rotating rotor 52, and the elastic tube 55 is arranged on the base 56 in an inverted U-shape.

The rotating rotor 52 is composed of a rotating body 521 formed in a triangular shape as shown in the figure, and a pressing roller 523 provided at each vertex of the rotating body 521, so that the rotation of the shaft 61 When the rotating rotor 52 is rotated by the rotation, the pressure rollers 523 provided at each vertex of the rotating body 521 rotate while pressing the outer surface of the elastic tube 55, and the fluid supplied into the elastic tube 55 It is made to be able to discharge by applying a certain pressure in one direction.

In this case, the rotating body 521 may be formed in a triangular shape as shown in the drawing, but may be formed in a polygonal shape, and thus the scope of the rights should not be limited and interpreted.

When describing the pumping unit 50 in more detail, the pumping unit 50 in the present invention has a plurality of pumping units 50 superimposedly arranged on a single shaft 61 to be combined to improve pumping capacity and capacity. The pumping unit 50 is designed to be combined by increasing or decreasing the number of pumping units 50 according to the working situation and environment by configuring the pumping unit 50 as one assembly, and the pumping unit 50 is It is provided in a plate-shaped base 56 through which the shaft 61 is passed through and the receiving part 561 is formed on one surface, and the receiving part 561 formed by two adjacent bases 56, and the shaft 61 and It consists of a rotating rotor 52 that is interlocked with each other, and an elastic tube 55 provided along the outer circumferential surface of the rotating rotor 52.

At this time, in order to more easily overlap and combine and separate the plurality of pumping units 50, a guide rod (GB) provided in parallel with the shaft 61 is further provided, and the base It is made so that 56 can be fitted and fixed.

Again, the operation of the elastic tube 55 and the rotating rotor 52 is the same as described above, and both ends of the elastic tube 55 are respectively connected to the hopper 20 and the inlet hose (H1) and the discharge unit (30) It is connected to the discharge hose (H2) connected to and allows fluid to flow.

In addition, an upper body 51 for pressing the upper surface of the elastic tube 55 and closing the receiving part 561 is further provided on the upper part of the receiving part 561, and the upper body 51 rotates An allowable portion 511 is formed so that interference does not occur when the rotating rotor 52 rotates, and a tube seating groove 513 is further provided inside the rotational allowable portion 511 to provide the elastic tube 55 As the upper surface of the elastic tube 55 is retracted and supported, it is possible to limit the arbitrary movement of the elastic tube 55.

In this case, in order to more easily combine the elastic tube 55 with the inlet hose (H1) and the outlet hose (H2), the inlet hose (H1) connection block 53 and the discharge hose (H2) connection block 54 It characterized in that it further comprises.

More specifically, the inlet hose (H1) connection block 53 and the discharge hose (H2) connection block 54 are both fixed to one surface of the base 56 to be located in the receiving portion 561,

Tube insertion holes 533 and 543 are formed in each of the connection blocks 53 and 54 so that both ends of the elastic tube 55 are fitted, and the pumping unit 50 includes the elastic tube 55 ) Is coupled to each of the connection blocks 53 and 54 as a single assembly and is fastened to the shaft 61.

In addition, the inlet hose (H1) connection block 53 is provided with an inlet hose (H1) joint 531 protruding outward so that the inlet hose (H1) can be fitted and coupled, and the outlet hose (H2) connection block ( 54) In addition, a discharge hose (H2) joint 541 is provided so that the discharge hose (H2) can be fitted.

That is, in the present invention, after fixing the squeeze pump (SP) comprising a plurality of pumping units (50) to the main body (10), the inlet hose (H1) joint 531 protruding outward of each pumping unit (50) and As the inlet hose H1 and the discharge hose H2 are one-touch fitted to the discharge hose H2 joint 541 and configured to be assembled, it is possible to increase the convenience of assembly and improve the convenience of maintenance.

In addition, it is preferable that the outer surfaces of each of the joints 531 and 541 are further provided with locking protrusions 531A and 541A to prevent separation of the coupled inlet hose H1 and discharge hose H2. Do not limit the scope of interpretation.

Figure 7 relates to a discharge unit 30 coupled to the end of the discharge hose (H2), the discharge unit 30 includes a discharge nozzle 31 coupled to the end of each of the plurality of discharge hoses (H2) The plurality of discharge nozzles 31 are fixed in place, and a fixed guide 33 is further introduced.

The fixed guide 33 further includes a fixed coupling hole 331 through which the discharge nozzle 31 can be fixed at a predetermined interval, and the discharge nozzle 31 is further provided with a separate lever to prevent fluid It is possible to control emissions, but the scope of the rights should not be construed as limiting.

That is, as the discharge nozzle 31 is fixed at a certain distance by the fixed guide 33 as described above, when the operator handles the fixed guide 33, the discharge nozzle 31 is provided to each of the filling objects spaced apart from each other. It is possible to fill the quantity at a time by making a 1:1 correspondence, which has the effect of greatly improving work convenience.

Further, Figures 8a and 8b relates to a detachable coupling block (A) designed to be more easily detachable in fixing the squeeze pump (SP) to the main body (10).

The detachable coupling block (A) includes a first block (A1) and a second block (A2) that are coupled to each other, and an iron ball (BB) provided in the second block (A2), and the first block (A1) and the first block (A1). Consisting of a push unit (P) consisting of a first push bar (P1) and a second push bar (P2) provided in each of the two blocks (A2), the first block (A1) and the second block (A2) It is designed to be reliably coupled to each other and to be easily locked and unlocked. Hereinafter, each configuration will be described in more detail with reference to Figs. 8A and 8B, and the left and right directions are determined based on Fig. 8A. It should be explained, but the scope of the rights should not be construed as limiting.

First, briefly, the first block A1 is provided in the body, and an insertion groove A12 is formed therein,

The second block (A2) is provided in the pump housing and comprises an insertion block (B) provided to be protruded so as to be coupled to the insertion groove (A12),

The iron ball (BB) is provided in the second block (A2), is coupled by the insertion block (B) and wire (W), the ball moving part (A23) formed in the second block (A2) Is provided to be located,

The push unit P is provided to protrude from the first block A1 to push the iron ball BB from one end of the ball moving part A23 to the other end, and the It consists of a second push bar (P2) provided in the second block (A2) to return the iron ball (BB) from the other end of the ball moving part (A23) to one end.

The first block (A1) is provided on both sides of the body, has a similar'L' shape in which a first contact portion (A11) protruding to one side is formed, and the second block (A2) is formed on both sides of the pump housing. It is provided in a similar'b' shape in which a second contact portion A21 protruding to the other side and in close contact with the inner side of the first contact portion A11 is formed, and the contact portion of the first block A1 and The second contact portions A21 of the second block A2 are in close contact with each other so that the first block A1 and the second block A2 can be coupled to each other.

In the first contact portion A11 of the first block A1, an insertion groove A12 is formed in a portion that is in close contact with the second contact portion A21, and an insertion block B, which will be described later, in the insertion groove. It is inserted so as to prevent separation of the first block A1 and the second block A2 in the vertical direction.

The second block (A2) has an insertion moving part (A22) formed in the second contact part (A21) so that the aforementioned insertion block (B) is movable in the direction of the insertion groove, and the insertion moving part (A22) ) A curved ball moving part (A23) is formed from the outside in a downward direction of the insertion moving part (A22), and an iron ball (BB) is embedded in the ball moving part (A23), along with the ball moving part (A23). It is equipped to be movable.

First, the insertion block (B) has an insertion portion (B1) inserted into the insertion groove (A12), a horizontal portion (B2) formed in a horizontal direction inside the insertion portion (B1), and the other side of the horizontal portion (B2). It consists of a vertical portion (B3) bent in parallel with the insertion portion (B1), it is made to maintain the horizontal without shaking when moving.

The present invention is characterized in that the first block (A1) and the second block (A2) are coupled and separated from each other by moving the insertion block (B) in parallel. ) And the push unit P, and each configuration will be described in more detail with reference to FIGS. 8A and 8B.

First, the iron ball BB is made to move along the ball moving part A23, and the ball moving part A23 and the insertion block B, more precisely the vertical part of the insertion block B (B3) is connected through a wire (W) having no elastic force.

At this time, one end of the ball moving part A23 is made to communicate with the outside of the second block A2, and at this time, a separation prevention step A231 is further provided to prevent separation of the iron ball BB. .

The second block (A2) is formed with a pulley rod (D) on which the wire (W) spans, and the pulley rod (D) is inside the curved portion of the ball moving portion (A23) and the insertion moving portion ( It is formed in the outer direction of A22, and when the iron ball BB is located at one end (see Fig. 8A) of the ball moving part A23, the insertion block B is inserted in the insertion moving part A22. When the iron ball (BB) is located at the other end of the ball moving part (A23) (refer to Fig. 8B), the wire (W) is pulled and the insertion block (B) moves like a pulley. Thus, the insertion portion (B1) is made so that it can be inserted into the insertion groove (A12) of the first block (A1).

That is, the present invention is made to move the insertion block (B) through the movement of the iron ball (BB), further comprises the configuration of the push unit (P) for this operation, the push unit ( P) includes a first push bar P1 provided in the first block A1 and a second push bar P2 provided in the second block A2.

First, a push hole A13 into which the first push bar P1 is inserted is formed in the first block A1, and the push hole A13 is a moving hole ( A132 and a locking hole (A131) bent to one side from the movement hole (A132), the first push bar (P1) is a push portion (P11) that is inserted into the movement hole (A132), the It consists of a handle part P12 which is bent from the push part P11 in one direction and partially exposed to the outside of the first block A1.

In addition, a first elastic body P3 is provided in the push hole A13 to impart an elastic force to one side of the first push bar P1, and the other end of the moving hole A132 is It is open to the other side.

The first push bar (P1) maintains the compressed state of the first elastic body (P3) by allowing the handle part (P12) to be located in the locking groove during normal operation, and rotates the first push bar (P1). So that the handle part P12 is positioned in the moving hole A132 and then released, the other end of the push part P11 is instantaneously moved to the other side of the first block A1 by the elastic force of the first elastic body P3. It is configured to be protruded.

That is, when the first block A1 and the second block A2 are in close contact, the other side of the moving hole A132 communicates with one end of the ball moving part A23, and the first push bar ( When P1) is operated, the other end of the first push bar P1 instantaneously strikes the side of the iron ball BB located at one end of the ball moving part A23, thereby causing the iron ball BB to be moved to the ball moving part A23. ) It moves from one end to the other end, and accordingly, the insertion block (B) moves so that it can be inserted into the insertion groove (A12).

This means that the first block (A1) and the second block (A2) maintain a combined state.

Conversely, a second push bar (P2) is provided in the second block (A2), and one side of the second push bar (P2) protrudes toward the outer surface of the second block (A2), and the ball moving part (A23) Located at the other end, a second elastic body P4 is further provided. (The second elastic body P4 is provided in the ball moving part A23.)

As a result, when the first block (A1) and the second block (A2) are combined, the iron ball (BB) is positioned on one side of the second push bar (P2). After (P2) is moved in the opposite direction of the iron ball (BB) to compress the second elastic body (P4), when released, the second push bar (P2) is restored and hits one side of the iron ball (BB) to the iron ball. By moving (BB) to one end of the ball moving part (A23), the insertion block (B) is returned to its original position.

This means that the first block A1 and the second block A2 are maintained in a separable state.

Therefore, in the present invention, in combining and separating the first block (A1) and the second block (A2), the first block (A1) is easily operated by operating the first push bar (P1) and the second push bar (P2). By allowing the and the second block (A2) to be firmly fixed or separated, both convenience of use, stability of coupling, and ease of separation can be secured.

Further, the iron ball BB must be accurately positioned at one end and the other end of the ball moving part A23, and for this purpose, a first stopper S1 is provided on one side of the ball moving part A23 to provide the iron ball BB. It prevents movement to the other end of the ball moving part (A23) arbitrarily, and in the same way, by providing a second stopper (S2) at the other end of the ball moving part (A23), the iron ball (BB) is arbitrarily moved to one end of the ball moving part (A23). Prevent movement.

In addition, the iron ball (BB) must pass through the first stopper (S1) and the second stopper (S2) (referred to as a stopper (S) together) through the hit of the push unit (P), and for this purpose, the stopper ( S) is made of a soft material and is compressed to allow penetration of the iron ball (BB).

Furthermore, it is possible to further include a magnet M at one end of the ball moving part A23 to position the iron ball BB at one end of the ball moving part A23 through magnetism, and the magnet M Silver can be further provided at the other end of the ball moving part (A23), and the magnetism is only enough to limit the movement of the iron ball (BB) weakly, interfering with the movement of the iron ball (BB) by the hit of the push unit (P). It is desirable not to do it.

In addition, in describing the present invention above, a fluid filling device having a squeeze pump having a specific shape, structure, and configuration has been mainly described with reference to the accompanying drawings, but the present invention is capable of various modifications, changes, and substitutions by those skilled in the art. , Such modifications, changes and substitutions should be construed as belonging to the scope of the present invention.

D: Fluid filling device H1: Inlet hose
H2: Discharge hose C: Control unit
SP: Squeeze pump
10: main body
20: hopper 21: filling part
22: filling pipe 23: inclined portion
231: discharge pipe
30: discharge unit 31: discharge nozzle
33: fixed guide 331: fixed coupling hole
40: pump housing 41: cover
411: handle
50: pumping unit 51: upper body
511: rotation allowable portion 513: tube seating groove
52: rotating rotor 521: rotating body
523: pressure roller 53: inlet hose connection block
531: inlet hose joint 531A: stopping protrusion
533: tube insertion hole 54: discharge hose connection block
541: discharge hose joint 541A: stopping protrusion
543: tube insertion hole 55: elastic tube
56: base 561: receiving portion
60: drive motor 61: shaft

Claims (4)

main body;
A hopper provided in the body and filled with a fluid;
A squeeze pump provided in the main body to receive and pump the fluid filled in the hopper;
A discharge unit for discharging the fluid pumped from the squeeze pump and filling the object;
An inlet hose for supplying the fluid from the hopper to a squeeze pump, and a discharge hose for supplying the fluid pumped by the squeeze pump to a discharge unit;
Including,
The squeeze pump is
Pump housing,
A drive motor provided in the pump housing and provided with a shaft,
A pumping unit provided in the pump housing so that the shaft is coupled through, pumping the fluid supplied from the inlet hose and discharging it to the discharge hose
Including,
The pumping unit of the squeeze pump
With the bass,
A rotating rotor comprising a rotating body rotatably provided with the shaft and a pressure roller provided on the outer side of the rotating body,
An elastic tube disposed along the outer periphery of the rotating rotor and compressed by the pressure roller,
An inlet hose connection block provided on the base and connecting one end of the inlet hose and the elastic tube,
A discharge hose connection block provided on the base and connecting the discharge hose and the other end of the elastic tube
Is made including,
Tube insertion holes into which both ends of the elastic tube are fitted to the inlet hose connection block and the discharge hose connection block, respectively,
An inlet hose joint and an outlet hose joint into which the inlet hose and the outlet hose are respectively fitted are provided,
A fluid filling apparatus with a squeeze pump, characterized in that the inlet hose and the discharge hose are one-touch coupled to the squeeze pump. The method of claim 1,
The pumping unit
Fluid filling apparatus with a squeeze pump, characterized in that the plurality of overlapping and coupled to the shaft of the drive motor. The method of claim 1,
In the discharge unit
A fluid filling apparatus with a squeeze pump, comprising: a discharge nozzle coupled to an end of each of the plurality of discharge hoses, and a fixing guide for fixing the discharge nozzles in place. The method according to any one of claims 1 to 3,
Fluid filling apparatus with a squeeze pump, characterized in that further provided on outer surfaces of the inlet hose joint and the outlet hose joint to prevent separation of the inlet hose and the outlet hose coupled thereto.

Images