CN110386584A - A kind of mechanical bottled water water fetching device - Google Patents

Abstract

A mechanical bottled water intake device. There are two chambers in the housing. The upper first chamber is equipped with a gland and a thrust spring. The thrust spring is connected before the gland and the chamber partition, and the screw rod passes through the chamber partition. The plate is fixedly connected with the gland, and the screw rod in the second lower chamber is fitted with a nut, and the outer part of the nut is fitted with a first sleeve and a driving gear in turn, and a support seat is fixed at the lower part of the first sleeve, and the support seat and the sleeve Bearings are connected between them, and the lower end of the screw rod extends into the center hole of the support seat; a water pump is installed vertically on the side of the support seat, the power output shaft of the water pump faces upward, and the second sleeve and the secondary sleeve are sequentially set on the power output shaft of the water pump. Driving gear, the driving gear meshes with the driven gear; one end of the suction pipe communicates with the water inlet of the water pump, and the other end passes through the bottom end of the shell and extends to the outside of the shell in the axial direction; one end of the water outlet pipe communicates with the water outlet of the water pump , the other end passes through the side wall of the housing and is located outside the housing; the lower surface of the axial wall plate at the bottom of the housing is fixed with a bucket water intake socket sleeve.

Description

A mechanical bottled water intake device

technical field

The invention belongs to the technical field of water lifting equipment, in particular to a mechanical bottled water fetching device.

Background technique

There are two ways to get water from bottled water. The first way to get water needs to be equipped with a bucket and a water dispenser. The water intake of the bucket is inserted upside down on the top water inlet of the water dispenser. When taking water, just press the top of the water dispenser. The outlet valve of the bucket can realize the water outlet; the second way of water intake requires the use of a bladder water press. The mouth is inserted into the inside of the bucket. When taking water, the airbag needs to be compressed downwards. The gas in the airbag is pressed into the bucket to increase the pressure in the bucket. Under the positive pressure, the water in the bucket will be pressed into the bladder. The pumping pipe of the water device, then enters the water outlet pipe of the bladder water press, and finally flows out from the outer nozzle of the water outlet pipe.

However, the service life of the traditional bladder water press is short. After the airbag is compressed many times, the airbag will soon enter the stage of fatigue damage. After that, small cracks will gradually appear on the airbag body, and then it will evolve into a crack. , causing the air bag to leak. At this time, when the air bag is compressed, the positive pressure generated by the water in the bucket is getting lower and lower, which in turn leads to a continuous decrease in the water pressure efficiency. The water outlet pipe flows out. At this time, the bladder water press can only be scrapped, and then a new bladder water press will be replaced.

In addition, because the traditional bladder water press adopts the method of compressing the air bag to pressurize the water, it is difficult to accurately control the water output. The direct performance is that the amount of water flowing out of the outlet pipe often exceeds expectations, and the excess water can only be wasted.

In addition, the traditional bladder water press is a non-detachable one-piece injection molding structure, which makes it difficult to effectively clean the internal components of the bladder water press. After a period of use of the bladder water press, the bladder water press will The hygienic condition of the internal components of the device becomes poor, which affects the quality of the effluent water.

Contents of the invention

Aiming at the problems existing in the prior art, the present invention provides a mechanical bottled water intake device, which has a longer service life, can accurately control the water output, and can effectively improve the sanitation of the water intake device.

In order to achieve the above object, the present invention adopts the following technical solutions: a mechanical barreled water intake device, including a housing, a gland, a thrust spring, a screw rod, a screw nut, a driving gear, a driven gear, a water pump, and a water pipe and the water outlet pipe; the shell adopts a cylindrical structure, and the interior of the shell is divided into two chambers along the axial direction, namely the first chamber and the second chamber, and the first chamber and the second chamber are separated by Separated by a partition, a gland installation hole is opened on the axial wall plate at the top end of the housing where the first chamber is located. The gland is installed in the gland installation hole, and one end of the gland is located outside the first chamber. The other end of the gland is located inside the first chamber, and the shaft end of the gland located inside the first chamber is provided with a guide edge, the diameter of the guide edge is larger than the diameter of the gland installation hole; the thrust spring is connected between the partition and the shell between the axial wall plates at the top end of the body; a threaded hole is provided in the center of the partition, one end of the threaded rod is located in the first chamber and is fixedly connected to the lower surface of the gland, and the other end of the threaded rod passes through the The rod piercing hole extends to the inside of the second chamber; the screw nut is set on the screw rod located inside the second chamber, and the first sleeve is fixedly set outside the screw nut, and the driving gear is fixedly set on the first sleeve. Outside the sleeve; a sleeve support seat is fixed on the upper surface of the axial wall plate at the bottom end of the casing directly below the first sleeve. The sleeve support seat adopts a cylindrical structure, and the top end of the sleeve support seat and Bearings are connected between the first sleeves, and the bottom end of the screw rod extends into the center hole of the sleeve support seat; the water pump is located on the side of the sleeve support seat, and the water pump is vertically fixed at the bottom of the casing On the upper surface of the axial wall plate, the power input shaft of the water pump is vertically upward, and a second sleeve is fixedly sleeved on the power input shaft of the water pump, and the driven gear is fixedly sleeved outside the second sleeve. The driving gear is meshed with the driving gear; one end of the suction pipe is connected to the water inlet of the water pump, and the other end of the suction pipe passes through the bottom end of the casing and extends to the outside of the second chamber; one end of the water outlet pipe is connected to the The water outlet of the water pump is connected, and the other end of the water outlet pipe passes through the side wall of the housing and is located outside the second chamber; the lower surface of the axial wall plate at the bottom of the housing is fixed with a bucket water intake socket, The outer sleeve of the water intake socket is provided with a fastening screw sleeve.

A water output scale is arranged on the side surface of the gland.

Beneficial effects of the present invention:

The mechanical bottled water intake device of the present invention has a longer service life, can precisely control the water output, and can effectively improve the sanitation of the water intake device.

Description of drawings

Fig. 1 is a perspective view of a mechanical bottled water intake device of the present invention;

Fig. 2 is a perspective view of a mechanical bottled water intake device (housing not shown) of the present invention;

Fig. 3 is the front view of a kind of mechanical bottled water fetching device (initial state) of the present invention;

Fig. 4 is the front view of a kind of mechanical bottled water fetching device (water fetching state) of the present invention;

In the figure, 1—shell, 2—gland, 3—thrust spring, 4—screw rod, 5—screw nut, 6—driving gear, 7—driven gear, 8—water pump, 9—water pipe, 10 —Water outlet pipe, 11—first chamber, 12—second chamber, 13—partition plate, 14—gland mounting hole, 15—guiding edge, 16—screw penetration hole, 17—first sleeve, 18—sleeve support seat, 19—bearing, 20—the second sleeve, 21—water bucket water intake plug sleeve, 22—fastening screw sleeve, 23—water output scale.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1 to 4, a mechanical barreled water intake device includes a housing 1, a gland 2, a thrust spring 3, a screw rod 4, a screw nut 5, a driving gear 6, a driven gear 7, and a water pump 8. The suction pipe 9 and the water outlet pipe 10; the housing 1 adopts a cylindrical structure, and the interior of the housing 1 is divided into two chambers along the axial direction, which are respectively the first chamber 11 and the second chamber 12, and the first The chamber 11 and the second chamber 12 are separated by a partition 13, and a gland installation hole 14 is opened on the top axial wall plate of the casing 1 where the first chamber 11 is located, and the gland 2 is worn In the gland installation hole 14, one end of the gland 2 is located outside the first chamber 11, the other end of the gland 2 is located inside the first chamber 11, and the shaft end of the gland 2 inside the first chamber 11 is provided with a guide Edge 15, the diameter of the guide edge 15 is greater than the diameter of the gland mounting hole 14; the thrust spring 3 is connected between the partition plate 13 and the axial wall plate at the top end of the housing 1; a wire is provided in the center of the partition plate 13 Rod penetration hole 16, one end of the screw rod 4 is located in the first chamber 11 and fixedly connected to the lower surface of the gland 2, and the other end of the screw rod 4 extends through the screw rod penetration hole 16 to the inside of the second chamber 12 The screw nut 5 is set on the screw rod 4 inside the second chamber 12, the first sleeve 17 is fixedly set outside the screw nut 5, and the driving gear 6 is fixedly set outside the first sleeve 17; A sleeve support seat 18 is fixed on the upper surface of the axial wall plate at the bottom end of the housing 1 directly below the first sleeve 17. The sleeve support seat 18 adopts a cylindrical structure, and at the top of the sleeve support seat 18 A bearing 19 is connected between the first sleeve 17, and the bottom end of the screw rod 4 extends into the center hole of the sleeve support seat 18; the water pump 8 is located on the side of the sleeve support seat 18, and the water pump 8 is vertically It is directly fixed on the upper surface of the axial wall plate at the bottom end of the casing 1, the power input shaft of the water pump 8 is vertically upward, and the second sleeve 20 is fixedly fitted on the power input shaft of the water pump 8. The driving gear 7 is fixedly set on the outside of the second sleeve 20, the driven gear 7 is meshed with the driving gear 6; one end of the suction pipe 9 communicates with the water inlet of the water pump 8, and the other end of the suction pipe 9 passes through the casing 1 The bottom end extends axially to the wall plate to the outside of the second chamber 12; one end of the outlet pipe 10 communicates with the water outlet of the water pump 8, and the other end of the outlet pipe 10 passes through the side wall of the housing 1 and is located outside the second chamber 12 A bucket water intake socket sleeve 21 is fixed on the lower surface of the axial wall plate at the bottom end of the housing 1, and a fastening screw sleeve 22 is set outside the bucket water intake socket sleeve 21.

A water output scale 23 is provided on the side surface of the gland 2 .

Below in conjunction with accompanying drawing, the one-time use process of the present invention is illustrated:

In this embodiment, the casing 1, the gland 2, the suction pipe 9 and the water outlet pipe 10 are all made of food-grade hard plastic, and the screw rod 4, the screw nut 5, the driving gear 6, the driven gear 7, and the first sleeve 17 and the second sleeve 20 are all made of food-grade stainless steel, and the water pump 8 adopts a vane type water pump.

First, insert the socket sleeve 21 of the water intake of the bucket vertically on the water intake of the bucket, then tighten the fastening screw sleeve 22, so that the housing 1 and the water intake of the bucket are fixed together, and now the suction pipe 9 will be completely inserted into the bucket , and the lower end nozzle of the suction pipe 9 is located at the bottom of the water.

When it is necessary to take water from the bucket, press down on the gland 2 with the palm of your hand, and the screw rod 4 will move down synchronously with the gland 2. The linear motion of the screw nut 5 is converted into the rotary motion of the screw nut 5, and the rotation of the screw nut 5 will synchronously drive the first sleeve 17 and the driving gear 6 to rotate synchronously, and then drive the driven gear 7 meshed with the driving gear 6 to rotate synchronously, Through the rotation of the driven gear 7, the power input shaft of the second sleeve 20 and the water pump 8 will be driven to rotate synchronously in turn. At this time, the water pump 8 starts. The water pipe 9, the water pump 8 and the water outlet pipe 10 flow out. When the water intake is finished, it is only necessary to remove the downward pressure acting on the gland 2, and then under the elastic force of the thrust spring 3, the gland 2 and the screw rod 4 will be pushed up. up to the initial position.

During the water intake process, the degree of pressing down of the gland 2 can be determined according to the water output scale 23. When the gland 2 is pressed down to the target position, the gland 2 stops moving down, and the screw rod 4 also stops moving down synchronously. After the screw mandrel 4 stopped moving down, the power input shaft of the screw nut 5, the first sleeve 17, the driving gear 6, the second sleeve 20 and the water pump 8 also stopped rotating synchronously. Additional water will flow out, avoiding water waste and achieving the purpose of precisely controlling the water output.

After the water intake device has been used for a period of time, each component can be disassembled from the housing 1 and cleaned separately, and then reassembled together after cleaning to improve the sanitation of the water intake device.

Because the resistance to fatigue damage of the thrust spring 3 is far greater than that of the traditional air bag, the service life of the present invention is also far greater than that of the traditional bladder water press.

The solutions in the embodiments are not intended to limit the scope of patent protection of the present invention, and all equivalent implementations or changes that do not deviate from the present invention are included in the patent scope of this case.

Claims (2)

1. a kind of mechanical bottled water water fetching device, it is characterised in that: including shell, gland, thrust spring, screw rod, screw, master Moving gear, driven gear, suction pump, drinking-water pipe and outlet pipe；The shell uses cylinder barrel shaped structure, and enclosure interior is along axial It is divided into two chambers, respectively first chamber and second chamber, is separated between first chamber and second chamber by partition, first Gland mounting hole is offered on housing tip axial direction siding where chamber, the gland is installed in gland mounting hole, gland One end is located at outside first chamber, and the gland other end is located inside first chamber, and is located at the gland shaft end inside first chamber Equipped with guide edge edge, the diameter on guide edge edge is greater than the diameter of gland mounting hole；The thrust spring is connected to partition and shell Between top axial siding；Screw rod mounting hole is offered at the center of the partition, described screw rod one end is located in first chamber And it is connected in gland lower surface, the screw rod other end passes through screw rod mounting hole and extends to inside second chamber；The nut sleeve is mounted in On the screw rod inside second chamber, fixing sleeve is equipped with first sleeve outside screw, and the driving gear is fixedly set in Outside first sleeve；The upper surface of housing bottom axial direction siding immediately below the first sleeve is installed with housing supports seat, Housing supports seat uses cylinder barrel shaped structure, and bearing, the screw rod are connected between housing supports seat top and first sleeve Bottom end extends in the centre bore of housing supports seat；The suction pump is located at housing supports seat side, and suction pump is packed in vertically The upper surface of housing bottom axial direction siding, the power input shaft of suction pump upward, are consolidated on the power input shaft of suction pump vertically Surely it is set with second sleeve, the driven gear is fixedly set in outside second sleeve, and driven gear is meshed with driving gear； Described drinking-water pipe one end is connected with the water inlet of suction pump, and the drinking-water pipe other end passes through housing bottom axial direction siding and extends to the Two exterior theretos；Described outlet pipe one end is connected with the water outlet of suction pump, and the outlet pipe other end is located at across housing sidewall Outside second chamber；It is installed with bucket intake grafting set in the housing bottom axial direction siding lower surface, in bucket intake Grafting covers outer cover equipped with fastening swivel nut.

2. a kind of mechanical bottled water water fetching device according to claim 1, it is characterised in that: in the gland side surface Equipped with water yield scale.