CN212525345U - Container cleaning machine - Google Patents

Abstract

The utility model relates to a container cleaning machine, which comprises a conveying device for conveying containers, wherein the conveying device is provided with a bearing device for the containers to be inverted downwards with the openings of the containers, at least one brushing area, at least one rinsing area and at least one blow-drying area are arranged on a conveying path of the containers, a plurality of rotary brushes for brushing the containers are arranged in the brushing area, and the brushes are controlled by a driving device and can be relatively close to or far away from the containers on the conveying path; at least one first rotary spray head capable of ascending and descending and controlled by a driving device is arranged in the rinsing area, and liquid can be connected into the first rotary spray head to rinse the inner surface and the outer surface of the container; at least one second rotary spray head capable of lifting and falling and controlled by a driving device is arranged in the blow-drying area, and gas can be connected into the second rotary spray head to blow-dry the inner surface and the outer surface of the container. The utility model provides high clear degree of automation of container has strengthened the flexibility of handling various different containers to clean effect is excellent.

Description

Container cleaning machine

Technical Field

The utility model relates to an automatic cleaning equipment field especially relates to a container cleaning machine.

Background

The automatic cleaning of barrel containers is always a difficult problem in the field of automatic cleaning equipment, and the main reasons are as follows: firstly, the bucket containers have various types and sizes, and the difficulty of independently developing a certain type of bucket cleaning equipment is not great, but the applicability of the equipment is low, so that the equipment does not meet the practical requirement; secondly, the barrel body of the barrel container has a certain depth, and the barrel container often has dead corners, grooves and inverted openings which are difficult to clean, so that the barrel container is difficult to clean thoroughly by conventional means; thirdly, at present, a plurality of barrel containers are still made of plastic materials, the weight is small, and the barrel containers are easy to overturn and topple over under the rotation of high-pressure water and a brush or the action of wind power in the automatic cleaning process to cause conveying faults. The bucket type container has various functions of conveying, storing and the like, so that the using amount in daily life is very large, and the manual cleaning by people is very time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

Therefore, to the above-mentioned problem, the utility model provides a novel container cleaning machine.

The utility model discloses a following technical scheme realizes:

the utility model provides a container cleaning machine, including the conveyor who is used for carrying the container, it has a conveying path to define conveyor, conveyor has the device that bears that supplies the container to invert downwards with the container opening, still include the at least one area of scrubbing that sets up on container conveying path, be provided with at least one rotatory brush that is used for scrubbing the container around container conveying path in scrubbing the area, the brush is controlled by drive arrangement and can be close to relatively or keep away from the container on the conveying path, thereby when the container is carried in the area of scrubbing, at least one brush pastes and leans on the container and carries out the rotation to scrub the container and scrub to the container

The container cleaning machine further comprises at least one rinsing area arranged on the container conveying path, at least one liquid rotary spray head which is controlled by a driving device and capable of lifting is arranged in the rinsing area, and liquid can be connected into the liquid rotary spray head to wash the inner surface and the outer surface of the container.

Wherein, for improving clean effect, the container cleaning machine still includes at least one blow-dry region that sets up on container transfer route, is provided with at least one gaseous rotatory nozzle of liftable by drive arrangement control in the blow-dry region, can have gas in the gaseous rotatory nozzle in order to blow dry to the inside and outside surface of container.

The container cleaning machine also comprises at least one drying area arranged on the conveying path for washing and drying the container, and a drying device for drying the container is arranged around the conveying path of the container in the drying area.

In order to avoid the influence on the dried containers, increase the blowing area and reduce the influence of blown water drops on the containers behind the conveying line as much as possible, the drying device comprises a hot air supply system and a blowing device which is approximately towards the containers, wherein the blowing device is an approximately V-shaped air knife, the blowing direction of the blowing device is approximately towards the upstream from the downstream of the conveying path, and the blowing direction of the blowing device is deviated to the left side and/or the right side of the conveying path.

Wherein, in order to improve the cleaning degree and carry out all-round cleaning, a top brush, a bottom brush and a side brush are respectively arranged above, below and on the left and right sides of the container conveying path in the brushing area.

In order to improve the stability of cleaning by clamping the container, a first side surface hair brush and a second side surface hair brush are arranged on the left side and the right side of a container conveying path in the brushing area, the number of the first side surface hair brushes is two, the number of the second side surface hair brushes is one, and the first side surface hair brushes and the second side surface hair brushes are roughly distributed in a triangular mode.

In order to further enhance the stability of the containers during brushing, a positioning wheel is further arranged in the brushing area, is controlled by a driving device and can be relatively close to or far away from the containers on the conveying path, so that when the containers enter the brushing area, the positioning wheel can abut against the outer surface of the containers to limit the movement of the containers.

Wherein, for preventing the container at clean in-process upset, empty, produce and carry trouble, still including being used for suppressing spacing high stop device to the top of container, high stop device includes that at least one roughly is linear extension setting on the delivery route, be located the depression bar of the top of container, the depression bar still has height adjusting device, including connecting the depression bar swing arm on the depression bar, the depression bar swing arm just can swing along with the rotation of pivot with rotatable pivot fixed connection, be connected with the initiative swing arm in the pivot, drive the pivot during the swing of initiative swing arm and rotate, thereby it makes the depression bar produce the height of altitude variation in order to match the container to drive the depression bar swing arm swing.

The side limiting devices are two rod pieces which are oppositely arranged at two sides of a conveying path of the barrel-type container and approximately linearly extend in the conveying direction, and the distance between the two side limiting devices can be adjusted to match the width of the container, so that the container is limited between the two oppositely arranged side limiting devices.

The utility model discloses following beneficial effect has: the utility model can clean and dry a plurality of containers with different sizes and types, and can invert the container on the conveying device by an opening, thereby being beneficial to cleaning the inside of the container and discharging water flow and being superior to other cleaning modes of being placed right or lying on one side; can carry out all-round no dead angle to the container and clean and weather, clean ability is excellent. The rotating speed, the clamping force and the like of the brushing brush can be flexibly adjusted, and the adjustment can be carried out according to containers with different sizes and types; can carry out spacingly according to the container of unidimensional not, prevent that the container from empting or overturning in clean process. Generally, the container cleaning machine provided by the embodiment improves the automation degree of container cleaning, enhances the flexibility of processing various different containers, has excellent cleaning effect and has higher popularization value.

Drawings

FIG. 1 is a schematic view showing the overall flow of a container cleaning machine according to the embodiment;

FIG. 2 is a schematic flow diagram of the high pressure spray chamber, brush cleaning chamber and high pressure spray chamber of the container cleaning machine in an embodiment;

FIG. 3 is a schematic view (angle one) of the retainer ring seat of the embodiment;

FIG. 4 is a schematic view of the retainer ring seat of the embodiment (angle two);

FIG. 5 is a schematic view of the retainer ring seat of the embodiment (angle three);

FIG. 6 is an exemplary illustration of a cylindrical die barrel that may be inverted on a retaining ring seat in an embodiment;

FIG. 7 is an exemplary illustration of a frustoconical mouth-bunched barrel which may be inverted on a retaining ring mount in an embodiment;

FIG. 8 is an exemplary illustration of a frustoconical open-top bucket of an embodiment that may be inverted on a retaining ring seat;

FIG. 9 is a schematic view of a strut in an embodiment;

FIG. 10 is a schematic view of an embodiment of a side stop;

FIG. 11 is a schematic view of an embodiment of a bucket rinsing in a high pressure spray chamber;

FIG. 12 is a schematic view of the embodiment in which the tub is brushed in the brush cleaning chamber;

FIG. 13 is a schematic view of a second side brush in the embodiment;

FIG. 14 is a schematic view of the first side brush, the second side brush and the positioning wheel clamped against the positioning barrel in the embodiment;

FIG. 15 is a schematic view of an embodiment of a positioning wheel;

FIG. 16 is a schematic view showing the tub being rinsed in the high temperature rinsing sterilizing chamber in the embodiment;

FIG. 17 is a schematic view of an explosion rotary injector and its elevating mechanism in an embodiment;

FIG. 18 is an enlarged view of a portion of FIG. 17 at M;

FIG. 19 is a schematic view showing the tub drying in the heated air circulation drying chamber in the embodiment;

FIG. 20 is a schematic view of the top and bottom air knives of the example;

fig. 21 is a schematic view of the top air knife blowing the tub in the embodiment.

Detailed Description

To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1-2, as a preferred embodiment of the present invention, there is provided a container washing machine, especially suitable for cleaning barrel containers, comprising a conveying device with a conveying direction shown as T direction, and sequentially arranged from upstream to downstream of a conveying path of the conveying device: a high pressure spray chamber a1, a brush cleaning chamber B, a high pressure spray chamber a2, a high temperature rinsing and sterilizing chamber C, a hot air circulation drying chamber D, and an air pressure high pressure drying chamber E, as shown in the figure, the barrel 100 is transported from the upstream to the downstream of the transportation path of the transportation device, and passes through the chambers in sequence to complete the automatic cleaning. In this embodiment, the conveying device is two conveying chains 2 arranged in parallel, and in order to position, support and convey the barrel containers, the conveying device further has a positioning ring seat 1 for the containers to be inverted with an opening facing downward, as shown in fig. 3-5, the positioning ring seat 1 is arranged between the two conveying chains 2 arranged in parallel, and includes two first circular rings 12 and two second circular rings 13 concentrically arranged and sleeved with each other, the first circular rings 12 and the second circular rings 13 are connected and fixed, and the first circular rings 12 and the second circular rings 13 are arranged on the same plane; in order to avoid interference with the positioning and bearing of the barrel container, the connecting rod 11 is arranged below the first circular ring 12 and the second circular ring 13, and the connecting column 14 is vertical to the plane of the first circular ring 12 (or the second circular ring 13); in order to increase the stability of the positioning ring seat 1 for receiving a barrel container, the two connecting rods 11 are arranged in parallel, and the gap width between the two parallel connecting rods 11 is smaller than the minimum diameter of the second ring 13, so that the connecting rods 11 and the first ring 12 and the second ring 13 are "crossed" in a top view (fig. 5) and four connecting points are respectively arranged, and the stability of connection is enhanced. However, in other embodiments, only one connecting rod 11 may be provided for connection; in the case of two connecting rods 11, the connecting rods 11 may also have only two points of attachment (e.g., "tangent" in a top view) to the second ring 13.

The positioning ring seat 1 can be suitable for various types and sizes of containers, such as a cylindrical opening-binding type barrel 100 shown in fig. 6, and a barrel opening 100a of the positioning ring seat is inserted into the second circular ring 13 in an inverted mode (or a gap between the first circular ring 12 and the second circular ring 13 is determined according to the size of the barrel opening 100 a), so that an end face 100b of a barrel body of the positioning ring seat abuts against the upper ends of the first circular ring 12 and the second circular ring 13 due to the self-gravity of the barrel; as shown in fig. 7, the truncated cone-shaped opening 200a of the barrel body is inserted into the second ring 13 (or into the gap between the first ring 12 and the second ring 13) upside down, so that the truncated cone surface 200b of the barrel body abuts against the second ring 13 (or the first ring 12) due to the self-weight of the barrel; as shown in fig. 8, the barrel opening 300a of the round platform-shaped open barrel 300 is turned upside down and buckled on the first ring 12 (when the barrel opening 300a is small in size, it may be buckled on the second ring 13), and the barrel inner wall 300b abuts against the first ring 12 (or the second ring 13) due to the self-weight of the barrel. It should be noted that, after the bucket container is placed on the retainer ring seat 1, the bucket container is freely rotatable because there is no circumferential limit.

Referring to fig. 2, 9 and 10, in order to prevent the bucket container from turning over, toppling over and causing a conveying fault under the action of high-pressure water, brush rotation or wind power in the cleaning process, a pressure rod 3 for limiting the bucket container in the height direction and side limiting rods 4 arranged on the left side and the right side of the conveying path are further arranged in the conveying direction, wherein:

a pressure lever 3: referring specifically to fig. 9, the pressing rod 3 is a rod extending substantially linearly in the conveying direction (T direction in the drawing) of the conveying device, the pressing rod 3 is disposed above the bucket container and presses the bucket container downward by its own weight, and preferably, the pressing rod 3 has two parallel branches to enhance the pressing stability. In order to facilitate the adjustment of the height of the compression bar 3, the compression bar 3 is provided with a height adjusting assembly, which comprises a driving swing shaft 32, a driving swing arm 31 and a linkage rod swing arm 33 (which can be connected in a key manner, in an interference fit manner or in an expansion connection manner) which are fixedly connected with the driving swing shaft 32 and the driving swing shaft 32 at two shaft ends of the driving swing shaft 32, a compression bar swing arm 35 and the driving swing shaft 32 are fixedly connected, the linkage rod swing arm 33 and a linkage rod 34 are fixedly connected, and a plurality of groups (two groups in the embodiment) of driven swing arms 36 are additionally connected to the linkage rod 34, and the driven swing arms 35 are also fixedly connected to the driven swing. When the driving swing arm 31 is swung, the driving swing shaft 32 and the driven swing shaft 36 rotate to drive the pressing rod swing arm 35 to swing, so that the height of the pressing rod 3 connected with the pressing rod swing arm 35 is changed. When the driving swing arm 31 is fixed, the height of the pressing rod 3 is fixed, so that the driving swing arm 31 can be fixed by arranging a plurality of stoppers at different positions or other limiting members, and the height of the pressing rod 3 can be flexibly adjusted. The active swing arm 31 can also be controlled in an electric control mode, so that the effect of automatic adjustment is achieved.

Side surface limiting rod 4: the side surface limiting rods 4 are rod members extending in a substantially linear manner in the conveying direction (T direction in the drawing) of the conveying device, and the side surface limiting rods 4 are disposed on both sides of the conveying path of the bucket container, as shown in fig. 10, the side surface limiting rods 4 are close to each other and clamp and position the bucket 100, thereby completing the limiting of the bucket 100. The side limiting rods 4 are also adjustable, and the distance between two oppositely arranged side limiting rods 4 can be controlled by the swinging of the connecting rods 41 as shown in fig. 10, and the position of the side limiting rods 4 can be fixed by locking at the rotating center 42 of the connecting rods 41. Similarly, the connecting rod 41 may be configured to be slidable, so as to control the distance between the two oppositely disposed side limiting rods 4, for example, if one end of the connecting rod 41 originally at the rotation center 42 is replaced by a connecting slider and a sliding rail (the rotation pair is changed into a sliding pair), the slider may also be locked to fix the position of the side limiting rod 4. Through being provided with side gag lever post 4, can adjust the interval of both sides face gag lever post 4 according to the not unidimensional container and carry out the side spacing. Similarly, the side limiting rod 4 can be automatically adjusted in an electric control mode.

The bucket 100 under the conveying of conveying chain 2, the location of position ring seat 1, the suppression of depression bar 3 and the spacing of side gag lever post 4 steadily conveys to each clean flow, wherein:

the high-pressure spraying chamber a1, the high-pressure spraying chamber a1, is mainly used for washing the inner and outer surfaces of the barrel containers, referring to fig. 11, the high-pressure spray heads 5 are arranged in the high-pressure spraying chamber a1, in order to ensure the barrel containers to be washed sufficiently, the high-pressure spray heads 5 are provided with a plurality of high-pressure spray heads which are distributed on the left and right sides, above and below the conveying path of the barrel 100, and the high-pressure spray heads 5 arranged below the conveying path can spray into the barrel 100. Since the barrel 100 is inverted, the high pressure nozzle 5 can be disposed at the bottom of the barrel 100 to flush into the barrel 100, and the water flow sprayed from the high pressure nozzle 5 flows out of the barrel 100 by gravity and simultaneously carries away the dirt.

Brush cleaning chamber B: referring to fig. 12 to 14, the brush washing chamber B is provided with first and second side brushes 61 and 62 at left and right sides of the transfer path of the tub 100, and top and bottom brushes 63 and 64 above and below the transfer path of the tub 100, respectively. The first and second side brushes 61 and 62 brush the sides of the tub 100, and the top and bottom brushes 63 and 64 brush the top and bottom of the tub 100, respectively. The first side brush 61, the second side brush 62, the top brush 63 and the bottom brush 64 are movable to be relatively close to or far from the tub 100, and specifically, as shown in fig. 13, the second side brush 62 has a rotating shaft 621 to drive the second side brush 62 to rotate, the rotating shaft 621 is connected to a driving shaft 622 by a bearing, the driving shaft 622 is rotatable to drive the second side brush 62 to swing, and the driving shaft 622 may also be configured to be movable to drive the second side brush 62 to move. Referring to fig. 14, in the present embodiment, two sets of the second side brushes 62 are provided, the two sets of the second side brushes 62 are both swingable to approach or depart from the tub 100, one set of the first side brushes 61 is provided, the first side brushes 61 are movable back and forth to approach or depart from the tub 100, and the first side brushes 61 and the two sets of the second side brushes 62 are substantially triangularly distributed to enhance the stability of being clamped against the tub 100 when the tub 100 is brushed. The top brush 63 and the bottom brush 64 may also be provided to be movable up and down to be close to or away from the tub 100. In order to better position the bucket 100 and maintain the stability of the bucket 100 during brushing, positioning wheels 65 are also arranged on two sides of the first side brush, and the positioning wheels 65 are also swingable (a driving shaft can be arranged like the second side brush 62, and the swinging is shown in fig. 15). After the container washing dryer senses that the tub 100 enters the brush washing chamber B (obviously, a sensor may be provided to sense the conveying position of the tub 100), the first side brushes 61, the second side brushes 62, the top brushes 63, and the bottom brushes 64 are actuated to approach the clamping tub 100 and rotate the sides, top, and bottom of the brush washing tub 100. Because the locating ring seat 1 does not have the spacing of circumference to bucket 100, so in the in-process of brush washing bucket 100, bucket 100 also can be driven by the brush and the rotation to reach the omnidirectional and scrub the effect. In other embodiments, the first side brushes 61 may be replaced by two sets of brushes swinging close to the bucket 100, and the second side brushes 62 may naturally also be moved in a moving manner as long as the above-mentioned functions of clamping and brushing the bucket container can be achieved. The rotation and movement of the brush are controllable, such as the rotation and movement of the brush are driven by a motor, and it is obvious to those skilled in the art to control the rotation speed, the swinging and moving amount (i.e. the clamping force on the bucket container) or the brushing time of the brush by controlling the corresponding parameters of the motor. In the present embodiment, since the tub 100 is inverted, the dirt brushed by the brush is not easily introduced into the inside of the tub 100.

The high-pressure spraying chamber A2 has the same structure as the high-pressure spraying chamber A2 and the high-pressure spraying chamber A1, and is mainly used for washing barrel containers once after being scrubbed and washing away residual substances possibly scrubbed.

High-temperature rinsing sterilization chamber C: the high-temperature rinsing and disinfecting chamber C is mainly used for cleaning the interior of the barrel body of the barrel container. Referring to fig. 16-18, the high temperature rinsing and disinfecting chamber C is provided with an explosion rotary injector 7 which can extend into the barrel 100, the explosion rotary injector 7 includes a cylindrical injector body 77, the wide-angle nozzle 74 is provided on the injector body 77 to scatter liquid (or gas), the linear cylindrical nozzle 75 is provided to inject liquid (or gas), the lower end of the injector body 77 is provided with a rotary bearing 76, and in the process of injecting by the injector body 77, the injector body 77 affected by the injection counter force automatically rotates in the rotary bearing 76, thereby achieving the 360 ° omni-directional injection effect. The explosion rotary injector 7 is liftable, for example, in this embodiment, two oppositely arranged air cylinders 73 may be used to control the lifting of the explosion rotary injector 7, referring to fig. 17, the explosion rotary injector 7 is fixedly mounted on a mounting seat 71, the mounting seat 71 is connected with piston rods of the two air cylinders 73, and when the air cylinders 73 are actuated, the explosion rotary injector 7 can be driven to lift, and naturally, the air cylinders 3 may also be replaced by other servo mechanisms, such as linear stepping motors or oil hydraulic cylinders. The explosion rotary injector 7 which can be lifted and can carry out 360-degree all-directional injection can ensure the cleaning effect without dead angles. The explosion rotary injector 7 is connected with high-temperature sterilized water and/or clean water through a pipeline 72, the high-temperature sterilized water is used for high-temperature rinsing inside the barrel 100, and the clean water is used for cleaning inside the barrel 100, which includes but is not limited to: 1. the explosion rotary ejector 7 is simultaneously connected with two passages of high-temperature sterilized water and clean water, a valve for opening the passage of the high-temperature sterilized water is firstly opened to eject the high-temperature sterilized water, and then the passage of the clean water is opened (the passage of the high-temperature sterilized water is closed simultaneously) to carry out cleaning; 2. two high temperature rinsing and sterilizing chambers C1 and C2 are provided, the first chamber C1 spraying only high temperature sterilizing water and the second chamber C2 spraying only clean water. The explosion rotary sprayer 7 may also be connected with a gas to blow dry the interior of the barrel 100 (i.e., an air pressure high pressure blow dry chamber E described below). In other embodiments, the explosion rotary injector 7 can be arranged outside the barrel container to clean any part of the barrel container (especially dead corners, grooves, inverted mouths and the like which are difficult to clean). Also, since the tub 100 is upside down, the liquid sprayed from the explosion rotary sprayer 7 does not accumulate inside the tub 100, but flows out by itself under the influence of gravity, taking away the dirt.

And (3) a hot air circulation drying chamber D: referring to fig. 19, the heated air circulation drying chamber D is a chamber for drying the tub 100, the heated air circulation drying chamber D is provided with a top air knife 81 and a bottom air knife 83 above and below the transportation path of the tub 100, the heated air circulation drying chamber D is provided with side air knives 82 on both sides of the transportation path of the tub 100, circulating heated air is supplied by a fan, and the tub 100 is gradually dried by the air supplied by the top air knife 81, the bottom air knife 83, and the side air knives 82. The blowing direction of the air knives is generally from the downstream to the upstream of the conveying path so as to avoid blowing the water droplets to the previous barrel 100 which has finished the drying work, and preferably, in this embodiment, the top air knives 81 and the bottom air knives 83 are V-shaped air knives as shown in the figure (refer to fig. 20 and 21), and the blowing angles of the top air knives 81 and the bottom air knives 83 and the conveying direction (the direction T in the figure) of the barrel 100 are at certain angles, so that the water droplets on the barrel 100 are scattered towards the two sides of the conveying direction as much as possible, the influence on the next barrel 100 is reduced as much as possible while the influence on the previous barrel 100 is avoided, and the drying effect on the surface of the barrel container is improved. Simultaneously, the design of the V-shaped air knife can effectively improve the air blowing area. The top air knives 81, the bottom air knives 83 and the side air knives 82 may be provided in multiple sets.

Drying the chamber E by air pressure: the same explosion rotary ejector 7 as that in the high-temperature rinsing and disinfecting chamber C is arranged in the air pressure high-pressure blow-drying chamber E, and the difference is that the explosion rotary ejector 7 in the air pressure high-pressure blow-drying chamber E is connected with compressed air (or other gases such as nitrogen) to blow-dry the interior of the barrel 100 in all directions. After the barrel type container is dried by the hot air circulation drying chamber D, the barrel type container is dried in all directions by the air compression high-pressure drying chamber E, and the barrel type container can be thoroughly dried.

In other embodiments, the arrangement order and the number of the high pressure spraying chamber a1, the brush cleaning chamber B, the high temperature rinsing and disinfecting chamber C, the hot air circulation drying chamber D and the air pressure high pressure drying chamber E are not fixed, such as the cleaning flow using two high pressure spraying chambers a1 and a2 in this embodiment, and the cleaning flow using several brush cleaning chambers B, the drying flow using several hot air circulation drying chambers D, etc. may be used in other embodiments.

In this embodiment, a sensor for sensing the position of the container is provided in each chamber, so as to control the operation of each chamber. On the basis of the above technical scheme, the effect of automatic cleaning achieved by the present embodiment by using an electric control technology can be easily achieved by those skilled in the art.

The present embodiment adopts a bucket-type container for illustration, which is only for easy understanding, and in fact, the container cleaning dryer provided by the present embodiment can also be used for cleaning other containers, such as basins, tanks, etc.

The container cleaning and drying machine provided by the embodiment has the advantages that:

1. through the design of the positioning ring seat 1, various containers can be cleaned and dried, the adaptability is strong, the containers can be inverted on the conveying device through the openings, and the inverted containers are favorable for cleaning the interior of the containers and discharging water flow, and are superior to other cleaning modes of being placed right or lying on the side.

2. Through the design of the liftable explosion rotary ejector 7, the container can be cleaned and dried in all directions without dead angles, and the cleaning capability is excellent.

3. Through the design of movable brush, can adjust the rotation speed and the tight dynamics of clamp etc. of brush in a flexible way, can adjust according to the container of different sizes and type.

4. Through the design of depression bar 3 and side gag lever post 4, can adjust according to the container of unidimensional not to spacing to the container prevents that the container from empting or overturning in clean process.

5. Generally, the container cleaning and drying machine provided by the embodiment improves the automation degree of container cleaning, enhances the flexibility of processing various different containers, has excellent cleaning effect and higher popularization value.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. A container cleaning machine comprising a conveyor for conveying containers, the conveyor defining a conveying path, characterized in that: the conveying device is provided with a bearing device for the containers to be inverted downwards with the container openings, and further comprises at least one brushing area arranged on the container conveying path, at least one rotating brush for brushing the containers is arranged around the container conveying path in the brushing area, and the brush is controlled by a driving device and can be relatively close to or far away from the containers on the conveying path, so that when the containers are conveyed into the brushing area, the at least one brush is abutted against the containers and brushes the containers in a rotating mode.

2. The container washing machine according to claim 1, characterized in that: the device also comprises at least one rinsing area arranged on the conveying path of the container, at least one liquid rotary spray head which is controlled by a driving device and can be lifted and descended is arranged in the rinsing area, and liquid can be connected in the liquid rotary spray head so as to wash the inner surface and the outer surface of the container.

3. The container washing machine according to claim 1, characterized in that: the drying device is characterized by further comprising at least one drying area arranged on the container conveying path, at least one liftable gas rotary spray head controlled by a driving device is arranged in the drying area, and gas can be connected into the gas rotary spray head to dry the inner surface and the outer surface of the container.

4. The container washing machine according to claim 1, characterized in that: the drying device is characterized by further comprising at least one drying area arranged on the conveying path, and a drying device for drying the container is arranged around the container conveying path in the drying area.

5. The container washing machine according to claim 4, characterized in that: the drying device comprises a hot air supply system and an air blowing device which is approximately towards the container, wherein the air blowing device is an air knife which is approximately in a V shape, the air blowing direction of the air blowing device is approximately from the downstream of the conveying path to the upstream, and the air blowing direction of the air blowing device is deviated to the left side and/or the right side of the conveying path.

6. The container washing machine according to claim 1, characterized in that: a top brush, a bottom brush and a side brush are respectively arranged above, below and on the left and right sides of the container conveying path in the brushing area.

7. The container washing machine according to claim 1, characterized in that: the left side and the right side of the container conveying path in the brushing area are provided with a first side surface hair brush and a second side surface hair brush, the first side surface hair brush is provided with two side-by-side hair brushes, the second side surface hair brush is provided with one hair brush, and the first side surface hair brush and the second side surface hair brush are approximately distributed in a triangular mode.

8. The container washing machine according to claim 1, characterized in that: and a positioning wheel is also arranged in the brushing area, is controlled by a driving device and can be relatively close to or far away from the container on the conveying path, so that the positioning wheel can abut against the outer surface of the container to limit the movement of the container when the container enters the brushing area.

9. The container washing machine according to claim 1, characterized in that: still including being used for suppressing spacing high stop device to the top of container, high stop device includes that at least one roughly is linear extension setting on delivery path, be located the depression bar of the top of container, the depression bar still has height adjusting device, including connecting the depression bar swing arm on the depression bar, the depression bar swing arm just can swing along with the rotation of pivot with rotatable pivot fixed connection, be connected with the initiative swing arm in the pivot, drive the pivot during the swing of initiative swing arm and rotate, thereby it makes the depression bar produce the height of altitude variation in order to match the container to drive depression bar swing arm swing.

10. The container washing machine according to claim 1, characterized in that: the container is characterized by further comprising side limiting devices for limiting the sides of the container, wherein the side limiting devices are two rod pieces which are oppositely arranged on two sides of a conveying path of the barrel-type container and approximately linearly extend in the conveying direction, and the distance between the two side limiting devices is adjustable to match the width of the container, so that the container is limited between the two oppositely arranged side limiting devices.

Images