CN210280109U

CN210280109U - Empty barrel washing unit

Info

Publication number: CN210280109U
Application number: CN201921366073.7U
Authority: CN
Inventors: 刘武; 刘文进; 吴锡林
Original assignee: Guangzhou Longbao Technology Co ltd
Current assignee: Guangzhou Longbao Technology Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-04-10
Anticipated expiration: 2029-08-21

Abstract

The utility model provides an empty barrel flushing device, which comprises a barrel moving chain component, a lifting spraying component and a barrel pressing rotating component, wherein the barrel moving chain component drives an empty barrel to move intermittently according to stations; the lifting spraying and flushing assembly can perform high-pressure flushing action on the hollow barrel; the barrel pressing rotating assembly comprises a fixing frame, a lifting mechanism, a rotating seat and a power driving mechanism, and is arranged above the lifting spraying assembly. When the bucket walking chain component drives the empty bucket to move, the lifting spraying component stays at the lowest position, and the bucket pressing rotating component stays at the highest position under the action of the lifting mechanism; walk bucket chain subassembly stop move and empty bucket stop when spouting towards the station, press a bucket rotating assembly to descend, the roating seat withstands the barrel head and drives empty bucket and make the rotation action along the axis under actuating mechanism effect, and the subassembly that spouts towards that goes up and down promotes simultaneously, spouts towards the pipe and inserts and carry out all-round big hydraulic in the empty bucket and spout towards. The device has greatly promoted the cleaning performance and the efficiency of cleaning machine.

Description

Empty barrel washing unit

Technical Field

The utility model relates to a bottled water production facility field, more particularly, is an empty bucket washing unit.

Background

In the production process of drinking barreled water, the recovered empty barrels need to be cleaned and disinfected. Generally, after the barrel is overturned by a mechanism, spraying liquid is pumped into the barrel through a spraying head extending into the empty barrel to clean and disinfect the inner wall of the empty barrel, and the spraying liquid naturally flows out through a bottle opening. Because the spray header is fixedly arranged on the rack, the inner wall of the barrel cannot be completely washed clean no matter the spray header sprays water into the barrel in a direct-injection or rotating mode. And the outlet pressure of the water pump for traditional flushing is also smaller, so that the impact force on the inner wall of the barreled water bucket is also smaller, dirt passing through the inner wall cannot be efficiently removed, the dirt with stronger adhesive force cannot be cleaned, and the cleaning can be ensured only by prolonging the flushing time. Further, the interval time between each process is long, the whole cleaning process consumes long time, and the production efficiency is affected. Therefore, an empty barrel flushing device is needed to solve the problems that the empty barrel is not flushed cleanly and the cleaning process is time-consuming.

The invention discloses an invention patent with the Chinese patent application number of CN201320081826.6 named as an empty barrel internal washing and disinfecting device, and relates to the field of barreled water production equipment. The spray pump sprays spray liquid into an inverted empty barrel through the spray pipe and the spray head, the recovery tank is placed below an empty barrel opening, a three-way joint is connected to the spray pipe between the spray pump and the spray head, the other end of the three-way joint is connected with an electromagnetic valve, and the other end of the electromagnetic valve is communicated with the atmosphere. The invention provides a simple and practical scheme, and solves the problem of long spraying liquid flowing idle time when an empty barrel is cleaned and disinfected. But cannot achieve the effect of completely washing the inner wall of the barrel.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve and to have solved the interior unclean, the cleaning efficiency is slow of washing of traditional empty bucket, and equipment occupation space scheduling problem greatly, the utility model provides a convenient empty bucket washing unit who maintains.

An empty bucket flushing device comprising: the bucket moving chain assembly comprises a bucket moving chain and bucket opening rotating seats of a preset number, wherein the bucket opening rotating seats are arranged on the bucket moving chain and are convenient for inverted fixation and rotation of empty buckets during empty bucket cleaning; the lifting spraying and flushing assembly is arranged below the bucket walking chain assembly and comprises a lifting mechanism, a spraying and flushing pipe, a spraying and flushing head arranged on the spraying and flushing pipe and at least three high-pressure nozzles arranged on the spraying and flushing head and forming different angles with the axis of the spraying and flushing pipe, the high-pressure nozzles are used for spraying a fan-shaped water curtain with an included angle theta to flush an empty bucket, the height of the fan-shaped water curtain falling on the inner wall of the empty bucket is H, and the lifting mechanism drives the spraying and flushing pipe to perform lifting action; the barrel pressing rotating assembly is arranged above the barrel walking chain assembly and comprises a fixing frame, a lifting mechanism, at least one rotating seat and a power driving mechanism, wherein the lifting mechanism comprises a lifting frame and a lifting power part for driving the lifting frame to lift, the lifting power part is installed on the fixing frame, the output end of the lifting power part is connected with the lifting frame, the power driving mechanism is installed on the lifting frame, the output end of the power driving mechanism is connected with the rotating seat, and the rotating seat is used for cleaning an empty barrel and then is used for pressing the bottom of the empty barrel on the barrel walking chain, and simultaneously the driving mechanism drives the rotating seat to drive the empty barrel to rotate.

As a preferred scheme, the roating seat contains a fixing base, a rotation axis and presses the bucket piece, the fixing base is installed on the crane, the rotation axis rotate set up in the fixing base, press the bucket piece with the rotation axis is kept away from the one end of crane is connected.

Further, press the bucket piece to deviate from the one side of empty bucket upwards extends there is a connecting axle, the rotation axis is kept away from the one end of crane is followed a pilot hole has been seted up to the axial of rotation axis, the connecting axle sets up in the pilot hole, and the tip of connecting axle with be equipped with a compression spring between the pilot hole, correspond on the lateral wall of rotation axis the position of pilot hole has seted up a guide way along the axial direction, be equipped with on the connecting axle with a guide of guide way adaptation.

Further, press the bucket piece to deviate from the one side of empty bucket upwards extends there is a connecting axle, the rotation axis is kept away from the one end of crane is followed an pilot hole has been seted up to the axial of rotation axis, the connecting axle sets up in the pilot hole, correspond on the lateral wall of rotation axis the position of pilot hole has been seted up a guide way along the axial direction, be equipped with on the connecting axle with a guide part of guide way adaptation, the connecting axle is in press the bucket piece with be equipped with a compression spring between the rotation axis.

Furthermore, the power driving mechanism comprises a driving motor, and the driving motor is connected with the rotating shaft through a chain wheel transmission piece or a synchronous belt wheel transmission piece.

Furthermore, the lifting power part is an air cylinder, an oil cylinder or a linear motor.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model provides an empty bucket washing unit, it spouts towards subassembly and pressure bucket rotating assembly including walking bucket chain subassembly, going up and down, drives empty bucket through pressing bucket rotating assembly and rotates, and the high pressure nozzle of being convenient for sprays the circumferencial direction in to empty bucket, and the cooperation goes up and down simultaneously and spouts reciprocating towards the subassembly, sprays the vertical direction in the empty bucket to realized the comprehensive cleaning and disinfection to all-round, the no dead angle of empty bucket inner wall. The high-pressure nozzle sprays the fan-shaped water curtain with the water pressure of 60-100bar to perform high-pressure spraying washing on the inside of the empty barrel, so that the washing is more thorough and the inside of the barrel is cleaner. Through adopting the rotatory + mode that promotes high pressure and spout towards of empty bucket, carry out the omnidirectional power degree to spout towards in the bucket, the abluent efficiency that promotes greatly. The efficient cleaning process enables equipment to be small and reduces the occupied area. Simultaneously the roating seat adopts the cooperation of guide way and guide can restrict the relative rotation of pressing bucket piece and rotation axis, has the effect of direction simultaneously, for the buffer space that compression spring provided, compression spring provides flexible pressure bucket power lifting means reliability and stability.

Drawings

Fig. 1 is a schematic view of an empty barrel in a barrel-moving state according to an embodiment of the present invention;

FIG. 2 is a schematic view of an empty barrel in-place cleaning state provided by the embodiment of the present invention;

fig. 3 is a schematic view of a bucket-moving state after the empty bucket provided by the embodiment of the present invention is cleaned;

fig. 4 is a schematic working diagram of a barrel pressing rotating assembly including a plurality of lifting spraying assemblies and a corresponding number of barrel pressing rotating assemblies provided by the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a lifting mechanism provided in an embodiment of the present invention;

fig. 6 is a schematic structural view of a rotary base according to an embodiment of the present invention;

fig. 7 is a schematic structural view of another rotary base according to an embodiment of the present invention;

fig. 8 is a corresponding representation intention of the lifting speed of the spraying nozzle and the rotation speed of the barrel provided by the embodiment of the present invention.

Detailed Description

The embodiments described below are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

referring to fig. 1, 2, 3 and 4, the present embodiment provides an empty bucket flushing device, including: a bucket walking chain component 1, a predetermined number of lifting spraying components 2 and a bucket pressing rotating component 3.

Referring to fig. 1, the bucket chain assembly 1 includes a bucket chain 11 and a predetermined number of bucket opening rotation bases 12 disposed on the bucket chain 11. The bucket-walking chain 11 is used for conveying empty bottles to a cleaning position to form an industrial production line. The bung hole rotating seat 12 facilitates the inverted fixation and rotation of the empty bucket 4 when the empty bucket 4 is cleaned.

Referring to fig. 1, the lifting spraying component 2 is disposed below the bucket chain component 1, and includes a lifting mechanism, a spraying pipe 21, a spraying punch 22 installed on the spraying pipe 21, and at least three high-pressure nozzles 23 disposed on the spraying punch 22 and forming different angles with the axis of the spraying pipe 21, wherein the high-pressure nozzles 23 are used for spraying fan-shaped water curtains with an included angle of θ to wash the empty bucket 4, the height of the fan-shaped water curtain falling on the inner wall of the empty bucket 4 is H, and the lifting mechanism drives the spraying pipe 21 to perform lifting action. When the cleaned empty barrel 4 is in place, the lifting mechanism drives the spraying and washing pipe 21 to perform lifting action, and after cleaning is completed, the lifting mechanism drives the spraying and washing pipe 21 to perform descending action. Meanwhile, the high-pressure nozzle 23 adopts the water pressure of 60-100bar to form powerful hydraulic scouring in the barrel, so that a more ideal cleaning effect is achieved.

Combine fig. 5, it sets up to press bucket rotating assembly 3 walk 1 top of bucket chain subassembly, and it contains a mount 33, a hoist mechanism 32, an at least roating seat 31 and a power actuating mechanism, hoist mechanism 32 includes a crane 321 and in order to order about a promotion power piece 322 that crane 321 goes up and down, it installs to promote power piece 322 on mount 33, the output that promotes power piece 322 is connected with crane 321, power actuating mechanism installs on crane 321, power actuating mechanism's output with roating seat 31 is connected, and this roating seat 31 is used for wasing when empty bucket 4 right it supports and presses to walk 4 bottoms of empty bucket on the bucket chain 11, simultaneously the actuating mechanism drive roating seat 31 drives empty bucket 4 is rotatory. In this embodiment, the power driving mechanism includes a driving motor, and the driving motor is connected to the rotating shaft 312 through a sprocket transmission member. The drive motor is of course connected to the rotary shaft 312 via a synchronous pulley drive. The lifting power member 322 is an air cylinder, and may also be an oil cylinder or a linear motor.

Referring to fig. 6, in the present embodiment, the rotating base 31 includes a fixing base 311, a rotating shaft 312, and a barrel pressing block 314, the fixing base 311 is installed on the lifting frame 321, the rotating shaft 312 is rotatably disposed in the fixing base 311, and the barrel pressing block 314 is connected to one end of the rotating shaft 312 far away from the lifting frame 321. One surface of the barrel pressing block 314 departing from the empty barrel 4 extends upwards to form a connecting shaft 3141, one end, far away from the lifting frame 321, of the rotating shaft 312 is provided with an assembling hole along the axial direction of the rotating shaft 312, the connecting shaft 3141 is arranged in the assembling hole, a compression spring 315 is arranged between the end part of the connecting shaft 3141 and the assembling hole, the side wall of the rotating shaft 312 corresponding to the assembling hole is provided with a guide groove 316 along the axial direction, and the connecting shaft 3141 is provided with a guide part 313 matched with the guide groove 316. In order to increase the friction force and improve the rotating effect of the empty barrel, a non-slip pad is arranged on one surface of the barrel pressing block 314, which is in contact with the bottom of the empty barrel 4.

A cleaning method is implemented by adopting the empty barrel flushing device, and comprises the following steps:

step 1: and (3) sequentially inverting the empty barrels 4 of a preset number into a group to be positioned and fixed on the corresponding barrel mouth rotating seat 12.

Step 2: when the bucket walking chain assembly 1 operates, the bucket walking chain 11 drives the empty bucket 4 to move forward, a preset distance H1 exists between the bucket pressing block 314 and the bottom of the empty bucket 4, H1 is 15-30 mm, and the spray punch head 22 is located below the bucket opening rotating seat 12.

And step 3: the empty barrel 4 moves to a designated cleaning station, the barrel walking chain component 1 stops operating, the lifting mechanism 32 acts, the lifting power member 322 drives the lifting frame 321 to descend by a predetermined stroke H2, so that the barrel pressing block 314 presses the bottom of the empty barrel, the power driving mechanism drives the rotating shaft 312 to rotate, thereby driving the empty barrel 4 to rotate at the rotation speed Ra under the action of the static friction force between the barrel pressing block 314 and the bottom of the empty barrel 4, meanwhile, the lifting mechanism drives the spraying pipe 21 to lift, the lifting speed of the spraying pipe 21 is V1, and the three high-pressure nozzles 23 spray the fan-shaped water curtain with the water pressure of 60-100bar to perform high-pressure spray washing on the empty barrel 4 in the process that the spray punch head 22 is inserted into the barrel, and the maximum lifting distance of the spray punch head 22 in the empty barrel 4 is H3.

And 4, step 4: the empty barrel 4 is cleaned, the lifting mechanism 32 acts, the power driving mechanism stops acting, the empty barrel 4 stops rotating, the lifting power piece 322 drives the rotating seat 31 to lift, the barrel pressing block 314 is separated from the contact with the bottom of the empty barrel 4 and recovers to a position with a preset distance H1 away from the bottom of the empty barrel, meanwhile, the lifting mechanism drives the spraying pipe 21 to descend, the spraying punch head 22 returns to the initial position below the barrel opening rotating seat 12, then the barrel walking chain 11 drives the empty barrel 4 to move forwards to a station, and the next group of empty barrels 4 enter the step 3 to wait for cleaning.

In this embodiment, in step 3, the predetermined stroke H2 of the lifting power element 322 driving the lifting rack 321 to descend includes: step 3.1: the lifting power part 322 drives the lifting frame 321 to descend the barrel pressing block 314 to a preset distance H1 from the bottom of the empty barrel 4 so as to enable the barrel pressing block 314 to be in contact with the bottom of the empty barrel 4, wherein H1 is 15-30 mm; step 3.2: the lifting power part drives the rotary seat on the lifting frame to descend to apply compression elasticity to the bottom of the empty barrel, and the barrel pressing block presses the bottom of the empty barrel.

In this embodiment, the lifting power part in step 3.2 drives the lifting frame to descend by 10-15 mm, that is, the lifting frame moves in the guide groove 316 through the guide part 313, and the compression spring 315 compresses tightly, so that the descending by 10-15 mm is realized, and the barrel pressing block 314 compresses tightly the bottom of the empty barrel 4. The movable stroke of the guide 313 in the guide groove 316 includes 15-20 mm, and the movable stroke in this embodiment is 15 mm.

Preferably, the maximum lifting distance of the spray punch head 22 in the empty barrel 4 is H3, and the maximum extension length can be selected according to the size of different empty barrels, so as to achieve the effect of cleaning the barrel. Of course the cleaning of the smaller empty tub 4 can be adjusted to the depth of penetration into the tub as appropriate.

Preferably, the rotating speed Ra of the hollow barrel 4 and the lifting speed V1 of the spraying and flushing pipe 21 need to be matched, and V1/Ra is less than or equal to H when all areas in the barrel are covered in the spraying and flushing process, namely the lifting height of the high-pressure nozzle 22 corresponding to each revolution of the hollow barrel 4 cannot be greater than H; when V1/Ra is H, the speed correspondence is referred to the "correspondence table of spraying lifting speed and barrel rotation speed" shown in fig. 8, and at this time, the barrel rotates 2 times to complete the washing of the H height area. In this embodiment, when V1/Ra is selected to be 1/2H, the empty barrel 4 rotates 1 cycle to complete the washing of the H height area, so that the empty barrel is completely washed without water waste.

In this embodiment, the number of the lifting spraying components 2 is 1, and a plurality of lifting spraying components 2 can be arranged according to the process requirement, as shown in fig. 4. The number of the barrel mouth rotating seats 12 is 6, and a plurality of the barrel mouth rotating seats can be arranged according to the process requirement.

The empty barrel flushing device is also suitable for conventional low-pressure water spraying or liquid medicine spraying, such as alkali liquor/disinfectant spraying below 10 bar.

The utility model provides an empty bucket washing unit drives empty bucket 4 through pressure bucket rotating assembly 3 and rotates, and the high pressure nozzle 23 of being convenient for sprays to the circumferencial direction in the empty bucket, and the reciprocating of subassembly 2 is spouted in the cooperation lift simultaneously, sprays to the vertical direction in the 4 buckets of empty bucket to realized the comprehensive cleaning and disinfection to the all-round of empty bucket inner wall, no dead angle.

Example 2:

referring to fig. 7, the present embodiment 2 is substantially the same as the embodiment 1, except that: the structure of the rotating base 31 is different, in this embodiment, the rotating base 31 includes a fixing base 311, a rotating shaft 312, and a barrel pressing block 314, the fixing base 311 is installed on the lifting frame 321, the rotating shaft 312 is rotatably disposed in the fixing base 311, and the barrel pressing block 314 is connected to one end of the rotating shaft 312 far away from the lifting frame 321. One surface of the barrel pressing block 314 departing from the empty barrel 4 extends upwards to form a connecting shaft 3141, one end, far away from the lifting frame 321, of the rotating shaft 312 is provided with an assembling hole along the axial direction of the rotating shaft 312, the connecting shaft 3141 is arranged in the assembling hole, a guide groove 316 is arranged on the side wall of the rotating shaft 312 corresponding to the assembling hole along the axial direction, a guide part 313 matched with the guide groove 316 is arranged on the connecting shaft 3141, and a compression spring 315 is arranged between the barrel pressing block 314 and the rotating shaft 312 through the connecting shaft 3141.

The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.

Claims

1. An empty bucket flushing device comprising:

the bucket walking chain assembly comprises a bucket walking chain and a preset number of bucket opening rotating seats arranged on the bucket walking chain, and the bucket opening rotating seats are convenient for inverted fixation and rotation of empty buckets during empty bucket cleaning; and

the lifting spraying components are arranged below the bucket walking chain component, and comprise a lifting mechanism, a spraying pipe, a spraying head arranged on the spraying pipe, and at least three high-pressure nozzles arranged on the spraying head and forming different angles with the axis of the spraying pipe, wherein the high-pressure nozzles are used for spraying a fan-shaped water curtain with an included angle theta to wash an empty bucket, the height of the fan-shaped water curtain falling on the inner wall of the empty bucket is H, and the lifting mechanism drives the spraying pipe to perform lifting action; it is characterized in that the empty barrel flushing device further comprises:

a pressure bucket rotating assembly sets up walk bucket chain subassembly top, and it contains a mount, a hoist mechanism, an at least roating seat and a power actuating mechanism, hoist mechanism includes a crane and in order to order about a promotion power spare that the crane goes up and down, it installs to promote the power spare on the mount, the output that promotes the power spare is connected with the crane, power actuating mechanism installs on the crane, power actuating mechanism's output with the roating seat is connected, and it is right when this roating seat is used for wasing empty bucket it supports the pressure to walk the empty barrel head on the bucket chain, simultaneously actuating mechanism drives the roating seat drives the empty bucket is rotatory.

2. An empty bucket washing device as claimed in claim 1, wherein said rotary base includes a fixed base, a rotary shaft, and a bucket pressing block, said fixed base is mounted on said lifting frame, said rotary shaft is rotatably disposed in said fixed base, and said bucket pressing block is connected to one end of said rotary shaft away from said lifting frame.

3. An empty barrel washing device as claimed in claim 2, wherein a connecting shaft extends upwards from a surface of the barrel pressing block facing away from the empty barrel, an assembling hole is formed in one end of the rotating shaft facing away from the lifting frame along the axial direction of the rotating shaft, the connecting shaft is arranged in the assembling hole, a compression spring is arranged between the end of the connecting shaft and the assembling hole, a guide groove is formed in the side wall of the rotating shaft along the axial direction corresponding to the assembling hole, and a guide part matched with the guide groove is arranged on the connecting shaft.

4. An empty barrel washing device as claimed in claim 2, wherein a connecting shaft extends upwards from a surface of the barrel pressing block facing away from the empty barrel, an assembling hole is formed in one end of the rotating shaft facing away from the lifting frame along the axial direction of the rotating shaft, the connecting shaft is arranged in the assembling hole, a guide groove is formed in the side wall of the rotating shaft along the axial direction at a position corresponding to the assembling hole, a guide part matched with the guide groove is arranged on the connecting shaft, and a compression spring is arranged between the barrel pressing block and the rotating shaft through the connecting shaft.

5. An empty bucket flushing device according to claim 2 wherein the power drive mechanism includes a drive motor connected to the rotatable shaft by a sprocket drive or a synchronous pulley drive.

6. An empty bucket flushing device as claimed in claim 2 wherein said lifting power member is an air cylinder, oil cylinder or linear motor.