KR100689262B1 - Washing apparatus of transport cart - Google Patents

Abstract

The present invention in cleaning the transport cart used as a means of transport for the convenience of the user when shopping, the transport cart, in particular, the sterilization, removal of various pathogens and foreign substances parasitic or buried in the handle portion to maintain hygiene and clean state Of course, while automatically transporting a large number of transport carts at the same time to be automatically performed washing, sterilization, drying process, to provide efficiency and convenience according to the cart cleaning.

In the present invention, in the cleaning and sterilization of the transport cart for hygiene and cleanliness, a liquid such as a chemical solution containing washing water and a disinfectant is sprayed at a predetermined pressure to be washed, sterilized, or sprayed at a predetermined pressure by a compressor ( AIR) is used to wash and sterilize the hygiene and cleanliness of the transport cart, and also to improve the efficiency of cleaning and sterilization by mixing and spraying the liquid and air to be cleaned and sterilized.

The present invention is formed in such a way that the front and rear sides are bent to form a plurality of injection holes are arranged in the longitudinal direction at equal intervals inside, the main body consisting of a washing chamber, sterilization chamber, rinsing chamber, drying chamber; A lower tank provided with a drip tray and a storage tank for supplying a predetermined amount of washing water, chemical liquid, and rinsing water to each injection hole installed in the main body; The rotational rotation in the longitudinal direction in the main body by the transmission device is formed with a guide groove having a predetermined width on the upper surface, the guide groove is formed in equal intervals and a pair of stoppers are combined to have a predetermined elastic force by the tension spring It consists of a conveyor.

Transport Cart, Main Body, Lower Body, Transport Conveyor, Injection Hole

Description

Washing apparatus of transport cart

1 is a partially enlarged perspective view illustrating a cleaning cart cleaning device according to the present invention;

Figure 2 is a side cross-sectional view showing a transport cart cleaning apparatus according to the present invention,

Figure 3 is an enlarged perspective view of the main portion showing a transport cart cleaning apparatus according to the present invention,

Figure 4 is an enlarged cross-sectional view of the main part of the transport cart cleaning apparatus according to the present invention,

5 is a front view showing a transport cart cleaning apparatus according to the present invention,

Figure 6 (a), 6 (b), 6 (c) is a schematic configuration diagram showing an embodiment of a transport cart cleaning apparatus according to the present invention.

<Explanation of symbols for the main parts of the drawings>

1: washing device 10: main body

20: injection hole 21: the first inlet

22: second inlet 23: outlet

24: first euro 25: second euro

30: lower body 40: feed conveyor

41: guide groove 42: stopper

43: tension spring 44: guide rod

50: vortex generating part 51: support stand

52: rotating shaft 53: 휀

The present invention relates to a transport cart cleaning device, and more particularly, in washing a transport cart used as a transport means for the convenience of the user when shopping in a department store or a large mart, parasitic or buried in the transport cart, in particular the handle portion It automatically sterilizes and removes various pathogens and foreign substances to maintain hygiene and cleanliness, and also automatically transfers a large amount of transport carts at the same time so that cleaning, sterilization, and drying processes can be performed automatically. It is to provide.

In addition, the present invention in the cleaning and sterilization for the hygiene and cleanliness of the transport cart, by spraying a liquid, such as a chemical solution containing the washing water and disinfectant at a predetermined pressure to clean, sterilize, or air injected at a predetermined pressure by a compressor Using to sterilize the cleaning cart for hygiene and cleanliness of the transport cart.

In particular, the transport cart cleaning apparatus according to the present invention is to improve the efficiency of the cleaning and sterilization by mixing and spraying the liquid and air to be cleaned and sterilized.

In general, a shopping cart is used for a user's convenience in loading and transporting items in a process of purchasing various items, and is used in various department stores, large-scale marts, and the like.

Such, the transport cart is composed of a wire mesh loading box, a wheel for movement, a grip and a handle for pushing or dragging, and is provided at a predetermined position and can be used by anyone without any distinction if the user desires, and a single transport cart It is used by several users per day.

At present, since a lot of users use the transport cart in one day, in the shopping process, many food wastes, dust, foreign substances, etc. are easily contaminated on the cart body, and in particular, the handle that is gripped to move the transport cart from the outside. Numerous pathogens are parasitic, and the pathogens parasitic on the handles are contaminated and infected through the user's hands, which are harmful to the human body and cause diseases caused by bacteria. Until now, a separate washing device for cleaning the transport cart Since it is not provided, because the excessive amount of time and manpower is consumed to wash a large number of transport carts one by one, there is no problem of cost and inefficient and hygienic state is not clean.

The present invention is to solve the conventional problems as described above, the purpose is to wash the transport cart used for the convenience of the user at the time of shopping, using an air injection method using a liquid containing water or a chemical liquid or a compressor Or by mixing and spraying the liquid and air together, the washing, sterilization and rinsing process is performed automatically to wash a large amount of transport carts at the same time to remove various foreign substances, in particular, by sterilizing pathogens parasitic on the handle When using the transport cart, it prevents bacterial infection due to the user's body contact and cleans and sterilizes a large amount of the transport cart in a minimum amount of time and within a short time to maintain hygienic and clean conditions at all times for safety. To provide a new type of transport cart cleaning device that can be secured Will.

In order to achieve the above object, the present invention in the washing device for hygiene and cleanliness of the transport cart used for transport and movement during shopping, the front, rear is bent in the form of bent to open the inside and at a plurality of intervals. A main body consisting of three injection holes arranged in a longitudinal direction, the washing chamber, a sterilization chamber, a rinsing chamber, and a drying chamber; A lower tank provided with a drip tray and a storage tank for supplying a predetermined amount of washing water, chemical liquid, and rinsing water to each injection hole installed in the main body; The rotational rotation in the longitudinal direction in the main body by the transmission device is formed with a guide groove having a predetermined width on the upper surface, the guide groove is formed in equal intervals and a pair of stoppers are combined to have a predetermined elastic force by the tension spring It is characterized by a conveyor.

In the present invention, the injection port is formed with a first inlet and a second outlet, the first inlet is formed a funnel-shaped first flow path narrowing from the outer end to the inner end is formed, the second inlet Is formed to be orthogonal to the first inlet, and has a feature that the mixing chamber is formed at the site where the first and second inlet intersect.

In the present invention as described above, the ejection port of the injection port is configured to be supported by the rotation shaft by the support is rotated by the jet liquid sprayed through the ejection port while the vortex is generated, the mixing rate of the liquid, insecticide, rinse, etc. by the vortex phenomenon It has the characteristic that the vortex generation part which was made to improve is formed.

Carrying cart cleaning apparatus according to the present invention is characterized in that the cleaning, sterilization, using a liquid as a medium for the rinsing treatment, or using a mixture of liquid and air or using only air to wash, sterilize.

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

As shown in Figures 1 to 5, the main body 10 of the transport cart cleaning device 1 according to the present invention is equally spaced therein and a plurality of injection holes 20 are installed to be arranged in the longitudinal direction, washing It consists of a chamber 11, a sterilization chamber 12, a rinsing chamber 13, a drying chamber 14, the lower body 30 is a predetermined amount of washing water to each injection hole 20 installed in the main body 10, The storage tank 31 and the driving pump 32 for supplying the chemical liquid and the rinsing water are internally installed, and a drip tray 33 for recovering the injected liquid is provided.

In addition, the main body 10 is provided with a conveying conveyor 40 which is circulated in the longitudinal direction in the upper body by a transmission device (not shown in the figure), a predetermined width on the upper surface of the conveying conveyor 40 A guide groove 41 having a shape is formed, and a pair of stoppers 42 are coupled to the guide groove 41 at equal intervals.

At this time, the stopper 42 coupled to the guide groove 41 of the conveying conveyor 40 is rotated by pushing only in one direction, and is configured to have a predetermined elastic force by the tension spring 43.

In addition, the injection hole 20 is formed with the first and second inlets 21 and 22 and the jet port 23, the first inlet 21 has a funnel shape that narrows the diameter from the outer end to the inner end First flow path 24 is formed, and the second inflow port 22 is formed with a second flow path 25 orthogonal to the first inflow port 21, and the first and second inflow ports 21 and 22 cross each other. The mixing chamber 26 is formed in the site.

Vortex generator 50 is configured in the jet port 23 of the injection port 20, the vortex generator 50 is configured so that the rotating shaft 52 is supported by the support 51 for ensuring space for the jet port 23 Vortex (53) is rotated by the injection liquid sprayed through the) vortex is generated, the mixing rate of the liquid and insecticide and rinse is improved by the vortex phenomenon.

Carrying cart cleaning apparatus according to the present invention is configured to use the liquid as a medium for washing, sterilizing, rinsing, or to mix the liquid and air, as well as to clean, sterilize using only air, if necessary Will be.

1 is a perspective view showing a transport cart cleaning device according to the present invention, Figure 2 is an enlarged perspective view of the main portion showing a transport cart cleaning device according to the present invention, Figure 3 is a side cross-sectional view showing a transport cart cleaning device according to the present invention. , The front and rear surfaces are bent to have a predetermined length, and the inside is composed of a washing chamber 11, a sterilization chamber 12, a rinsing chamber 13, and a drying chamber 14. ) Are combined to be arranged, and a transport conveyor 40 having a guide groove 41 having a predetermined width along the length of the main body 10 is installed.

The transfer conveyor 40 is configured so that only one of the front wheel and the rear wheel corresponding to one side of the transport cart is transported for cleaning is supported, the wheel located in the guide groove 41 by the stopper 42 In the conveying direction, it is possible to move by the sliding action, but in the reverse direction, the rolling action is not achieved and the interference is secured.

The transfer conveyor 40 is a guide rod 44 is installed along the length to prevent the stable transfer and separation in the process of the front wheel and the rear wheel is inserted into the guide groove 41 is transported.

Figure 4 is an enlarged cross-sectional view of the main portion of the transport cart cleaning apparatus according to the present invention, the liquid and air is mixed and sprayed through the injection port 20 coupled to the main body 10 for cleaning and sterilizing a plurality of transport carts to be transported Will be.

The injection port 20 includes a first inlet port 21 having a funnel-shaped first passageway 24 having a narrow diameter from the outer end to the inner end; A second inlet 22 orthogonal to the first inlet 21 and having a second flow path 25 formed at a position corresponding to the center portion; A mixing chamber 26 formed at a portion where the first and second inlets 21 and 22 cross each other; After the liquid and air supplied through the first and second inlets 21 and 22 are mixed in the mixing chamber 26, the outlet 23 is injected into the outside.

At this time, the ejection opening 23 is configured to support the rotating shaft 52 by the support 51 for securing the space, so that the vortex is generated while the fin 53 is rotated by the injection liquid injected through the ejection opening 23. Vortex generator 50 is configured.

5 is a front view showing a cleaning cart cleaning apparatus according to the present invention, a plurality of transport carts for washing and sterilizing the cleaning chamber 11, the sterilization chamber 12, the rinsing chamber 13 by the transfer conveyor 40 And when the transfer to the drying chamber 14, washing, sterilization, rinsing, drying is made.

At this time, the transporting cart is transported in a fixed state is fitted to the guide groove 41 formed in the front wheel and the rear wheel of any one portion of the transport conveyor 40.

6 (a), 6 (b), 6 (c) is a schematic configuration diagram showing an embodiment of a transport cart cleaning apparatus according to the present invention, in the embodiment of Figure 6 (a) the cleaning cart, It is composed of a sterilization chamber, a rinsing chamber, a drying chamber, and the like, and FIG. 6 (b) is composed of a sterilizing chamber, a rinsing chamber, a drying chamber, and FIG. 6 (c) is composed of a sterilization chamber and a drying chamber.

6 (b) and 6 (c), washing and sterilization are simultaneously performed by a high pressure injection method.

As such, by using the transport cart cleaning device 1 according to the present invention, the transport carts are automatically moved and washed, sterilized, rinsed and dried in a large amount. First, in a state in which the transport carts are arranged so as to overlap each other, The stopper coupled to the conveying conveyor 40 is rotated to be conveyed, but the front wheel and the rear wheel of the one side is pushed only in one direction by the tension spring 43 in the state of being fitted and fitted into the guide groove 41 In the opposite direction to the direction to be conveyed by the 42, that is, the conveyer 40 is smoothly conveyed in the advancing direction without being reversed.

Accordingly, while the transport cart is transported in a fixed state by the transport conveyor 40, various foreign substances on the surface are removed by the washing water sprayed through the injection hole 20 in the washing chamber 11, and then the sterilization chamber is continued. While passing through 12, various pathogens are sterilized by the chemical liquid injected through the injection hole 20, and the rinsing water sprayed through the injection hole 20 while passing through the rinsing chamber 13 is washed and sterilized. After being rinsed by, the drying chamber 14 is dried by the supplied hot air to be washed and sterilized.

At this time, since the stopper 42 and the guide rod 44 are installed in the transfer conveyor 40 which is circulated rotation, in the process of transporting the transport cart, the transfer cart is not detached and the smooth conveyance is sequentially performed. And the liquid injected for rinsing is recovered by the drip tray 33 installed in the lower body 30 and reused through a separate purification process, the drying through the drying chamber 14 is to be dried by hot air.

As such, the transport cart used for shopping can automatically transport a large amount of transport carts using the washing apparatus 1 according to the present invention, and can efficiently process cleaning, sterilization, rinsing, and drying processes. If necessary, the washing and sterilizing water may be sprayed to use a medium for washing sterilization using a liquid, and the liquid and air may be mixed and sprayed together to perform washing and sterilization. It can be used as a medium to be washed and sterilized.

As such, by using the automatic transport cart cleaning apparatus according to the present invention, various pathogens and foreign substances parasitic or buried in the transport cart, in particular, the handle portion can be automatically sterilized and removed to maintain hygiene and cleanliness, and Since the transport cart is automatically transported at the same time, the washing, sterilization, and drying process are automatically performed, thereby improving the efficiency and convenience of the cart cleaning.

In addition, the present invention in washing and sterilizing for the hygiene and cleanliness of the transport cart, by spraying a liquid, such as a chemical solution containing the wash water and disinfectant at a predetermined pressure to wash, sterilize, or sprayed at a predetermined pressure by a compressor Cleaning and sterilization for hygiene and cleanliness of the transport cart is possible by using air, and in particular, it is possible to improve the efficiency of cleaning and sterilization by mixing and spraying liquid and air together to improve cleaning and sterilization. And it is possible to obtain the effect to improve the efficiency and economics of the maintenance cleaning.

Claims (3)

The front and rear sides are bent to form a plurality of injection holes 20 arranged in the longitudinal direction at equal intervals inside, washing chamber 11, sterilization chamber 12, rinsing chamber 13, drying chamber A main body 10 composed of 14; A storage tank 31 and a driving pump 32 for supplying a predetermined amount of washing water, chemical liquid, and rinsing water are installed to each of the injection holes 20 installed in the main body 10, and a lower body provided with a drip tray 33. 30; The guide groove 41 is circulated in the longitudinal direction in the main body 10 and has a predetermined width on the upper surface thereof, and the guide groove 41 has a predetermined elastic force by the tension spring 43 at equal intervals. Transport cart cleaning device, characterized in that the transfer conveyor 40 is provided with a pair of stoppers 42 composed of a pair. The method of claim 1, The injection hole 20 is formed with the first and second inlets 21 and 22 and the outlet 23, the first inlet 21 is a funnel-shaped first narrow diameter from the outer end to the inner end The flow path 24 is formed, the second inlet 22 is orthogonal to the first inlet 21, and the second flow path 25 is formed, and mixed at the site where the first and second inlets 21 and 22 intersect. Carrying cart cleaning device, characterized in that the seal 26 is formed. The method of claim 2, The jet port 23 is configured to support the rotary shaft 52 by the support 51, so that the vortex 53 is generated while the jet 53 is rotated by the spraying liquid to be injected, and the liquid, insecticide, rinse, etc. are caused by the vortex phenomenon. Carrying cart cleaning device, characterized in that the vortex generator 50 is configured to improve the mixing rate.

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