CN218220144U

CN218220144U - Commercial dish washer

Info

Publication number: CN218220144U
Application number: CN202221252737.9U
Authority: CN
Inventors: 陈勇
Original assignee: Zhejiang Hengde Cleaning Technology Co ltd
Current assignee: Zhejiang Hengde Cleaning Technology Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-24
Publication date: 2023-01-06
Anticipated expiration: 2032-05-24

Abstract

The utility model belongs to the technical field of the kitchen utensil technique and specifically relates to a commercial dish washer is related to, commercial dish washer of prior art is because the dinner plate takes place to block up at the dish mouth of conveyer belt in the course of the work, causes the problem of motor damage, a commercial dish washer, including frame and workstation, the workstation sets up in the frame, be provided with the conveyer belt on the workstation, the frame is provided with actuating mechanism, actuating mechanism is used for giving the conveyer belt provides power, the conveyer belt is used for carrying the tableware, the one end of frame is provided with into the dish mouth, the other end of frame is provided with out the dish mouth, still be provided with safety device in the frame, safety device is used for protecting actuating mechanism, the dish mouth one end of frame is provided with the working rod, be provided with first mounting panel in the frame, the both ends and the first mounting panel of working rod are connected.

Description

Commercial dish washer

Technical Field

The present disclosure relates to the technical field of kitchen utensils, and particularly relates to a commercial dish washing machine.

Background

The first mechanical dish washing device was invented by Joer Hotten, which is made of wood and shaken by hand to spray water on the dining table, which is inefficient and unreliable. Along with the development of economy and the progress of society, dish washer moves towards intellectuality gradually, can save individual time with dish washer washing tableware, and the dirt-removing power of dish washer is stronger, can thoroughly eliminate the bacterium on tableware surface, and the easy operation function of dish washer is very powerful, can satisfy the demand of washing, multiple functions such as stoving and disinfect, and the daily life of giving people provides very big facility.

With the development of technology, the types of dish-washing machines are more and more, and the dish-washing machines can be divided into steam type dish-washing machines, vortex type dish-washing machines, spray type dish-washing machines and the like according to different washing modes, wherein the steam type dish-washing machines use a steam generator to enable the interior of the dish-washing machines to be filled with steam, soften pollutants and then wash the pollutants by water flow; the dishwasher can be divided into a table dishwasher, a groove type dishwasher and a cabinet dishwasher according to different structural forms, the table dishwasher is an integral dishwasher, only needs to be placed on a table board, and can work by connecting water inlet and water outlet with a power supply as in a full-automatic washing machine, the installation and the use are very convenient, the water groove type and the cabinet type need to be decorated with the whole kitchen, the water groove type looks like a water tank and can be used as the water tank, the machine can be started during dishwashing, the cabinet dishwasher is to embed the dishwasher into the cabinet, the whole looks as a part of the cabinet, the appearance is more attractive, regardless of the table dishwasher or the cabinet dishwasher, upper and lower layer bowls are generally adopted for more scientifically and reasonably utilizing limited space, before washing, dirties are placed in corresponding bowls in sequence, special washing detergent is placed, and the door is closed for cleaning; can divide into commercial dish washer and domestic dish washer according to the usage difference, domestic dish washer is only applicable to the family, mainly has cabinet type, desktop, basin integral type and integrated form, and commercial dish washer can divide into cabinet type, bell-type, basket pass formula, area pass formula, five big types of ultrasonic wave according to the structure, has alleviateed intensity of labour for the cooking personnel in dining room, school, hotel, the unit dining room of institution, has improved work efficiency, promotes sanitation and hygiene.

Commercial dish washer is more common with the belt transmission formula, and belt transmission formula dish washer usually uses the motor as power unit, but the size and the shape of dinner plate are more than one, this condition that just can cause the dinner plate to go out the dish mouth and can appear blockking up in the in-process of belt transmission, the jam can make the dinner plate quantity and the weight on the conveyer belt increase greatly, lead to the motor overload, the electric current of motor increases greatly, the winding is overheated to burn out the motor, consequently, need to develop a commercial dish washer, this commercial dish washer is protected the motor by protection mechanism from taking and is not damaged.

SUMMERY OF THE UTILITY MODEL

Aiming at the problem that the motor is damaged due to the fact that the dinner plate is blocked at the dish outlet of the conveyor belt in the working process of the commercial dish washing machine in the prior art, the commercial dish washing machine which is reliable in working and can effectively prevent the motor from being damaged is provided.

The technical scheme adopted by the disclosure for solving the technical problems is as follows: the utility model provides a commercial dish washer, includes frame and workstation, the workstation sets up in the frame, be provided with the conveyer belt on the workstation, the frame is provided with actuating mechanism, actuating mechanism be used for the conveyer belt provides power, the conveyer belt is used for carrying the tableware, the one end of frame is provided with into bowl mouth, the other end of frame is provided with out the bowl mouth, still be provided with safety device in the frame.

Furthermore, a working rod is arranged at one end of a bowl outlet of the rack, a first mounting plate is arranged on the rack, and two ends of the working rod are connected with the first mounting plate.

Further, safety device includes first safety device, first safety device include first spring, safe subassembly and go out the first inductive switch that bowl mouth end set up, safe subassembly sets up on the staff, safe subassembly's both ends and staff are articulated, be provided with at least one first spring on the safe subassembly, first mounting panel is connected with first connecting portion, the one end and the safe subassembly of first spring are connected, the other end and the first connecting portion of first spring are connected. The first inductive switch is in signal connection or electric connection with the driving mechanism, the first inductive switch is used for identifying the compression degree of the first spring, when the compression degree of the first spring exceeds a first threshold value, the first inductive switch disconnects the switch of the driving mechanism, and the driving mechanism stops working.

Further, the safety assembly may be in the shape of a cap or a plate.

Further, the first inductive switch is a proximity switch or a magnetic induction switch; the driving mechanism is arranged at the bottom of the rack and is a motor.

Furthermore, one end of the motor is provided with a first gear, one end of the working rod is provided with a second gear, and the first gear is connected with the second gear through a chain.

Further, safety device includes second safety device, second safety device includes second inductive switch, working plate and second spring, the working plate sets up in the motor below, the motor is installed on the working plate, the one end and the frame of working plate are articulated, the other end of working plate passes through bolt and frame connection, be provided with the second spring on the bolt, second inductive switch sets up on the working plate, second inductive switch is proximity switch or magnetic induction switch, and second inductive switch and motor pass through signal connection or electricity are connected. And the second inductive switch is used for identifying the compression degree of the second spring, and when the compression degree of the second spring exceeds a second threshold value, the second inductive switch switches off the switch of the motor, and the driving mechanism stops working.

Compared with the existing products, the beneficial effects of the present disclosure are: the commercial dishwasher is provided with a first safety device and a second safety device, wherein the first safety device comprises a first spring, a safety assembly and a first inductive switch, when tableware in various shapes is blocked at a dish outlet, the tableware can touch the safety assembly, the safety assembly can rotate downwards along a hinge shaft to cause the first spring to generate certain compression, the first inductive switch identifies the compression degree of the first spring, and when the compression degree of the first spring exceeds a first threshold value, the first inductive switch disconnects the switch of the motor, and the motor stops working; the second safety device comprises a second induction switch, a working plate and a second spring, when the tableware is blocked at the bowl outlet, the number and the weight of the dinner plates on the conveyor belt are greatly increased, the rotating speed of the motor is gradually reduced, then the motor can be taken up by the chain, the motor drives the working plate to move upwards, the second spring is compressed, when the compression degree of the second spring exceeds a second threshold value, the second induction switch switches off the switch of the motor, and the motor stops working; the double safety device ensures that the motor is protected doubly, and the whole commercial dishwasher is more reliable and safer to work.

Drawings

The present application will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the preferred embodiments and therefore should not be taken as limiting the scope of the present application. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

FIG. 1 is one of the schematic structural views of a commercial dishwasher of the present disclosure;

FIG. 2 is a second schematic structural view of a commercial dishwasher of the present disclosure;

FIG. 3 is an enlarged view of a portion of the disclosure at A in FIG. 2;

FIG. 4 is a third schematic structural view of a commercial dishwasher of the present disclosure;

fig. 5 is a partial enlarged view of fig. 4 at B of the present disclosure.

Description of the reference numerals:

1. a frame; 2. a security component; 3. a first mounting plate; 4. a motor; 5. a working lever; 6. a first spring; 7. a working plate; 8. a second spring; 9. a second inductive switch; 10. a first gear; 11. a second gear.

Detailed Description

In order to make the technical solutions of the present disclosure better understood by those skilled in the art, the present disclosure will be described in detail, clearly and completely with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the disclosure and are not intended to limit the disclosure.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

It will be understood by those skilled in the art that in the disclosure of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships that are based on those shown in the drawings, which are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus the terms are not to be construed as limiting the invention.

An embodiment of the present disclosure discloses a commercial dishwasher, as shown in fig. 1-5.

The utility model provides a commercial dish washer, includes frame 1, and the one end of frame 1 is provided with into bowl mouth other end and is provided with out the bowl mouth, is provided with the workstation on the frame 1, is provided with the conveyer belt on the workstation, and the tableware gets into the conveyer belt from advancing bowl mouth end, leaves the conveyer belt from going out bowl mouth end, and frame 1 bottom is provided with motor 4 that is used for providing power for the conveyer belt.

Frame 1's a bowl mouth end is provided with first inductive switch, first inductive switch and motor 4 pass through signal connection or electricity are connected, do not do specific restriction here, a bowl mouth one end is provided with work bar 5, the direction of the direction perpendicular to conveyer belt conveying of work bar 5, be provided with two first mounting panels 3 in the frame 1, the both ends of work bar 5 are connected with two first mounting panels 3 respectively, it has safe subassembly 2 to articulate on the work bar 5, be provided with at least one first spring 6 on the safe subassembly 2, first mounting panel 3 is connected with first connecting portion, the one end and the safe subassembly 2 of first spring 6 are connected, the other end and the first connecting portion of first spring 6 are connected.

Be provided with safety device in the frame 1, safety device includes first safety device, first safety device includes first spring 6, safe subassembly 2 and first inductive switch, when the tableware blocks up at a bowl mouth, the tableware of various shapes is piled up in a bowl mouth department, the dish of rectangular shape or chopsticks can touch safe subassembly 2, safe subassembly 2 is stainless steel, safe subassembly 2 can rotate downwards along the articulated shaft, lead to first spring 6 to produce the compression of certain degree, first inductive switch is used for discerning the compression degree of first spring 6, when the compression degree of first spring 6 exceeds first threshold value, first inductive switch disconnects the switch of motor 4, motor 4 stops working, can effectively prevent the damage of motor 4. The first inductive switch is a proximity switch or a magnetic induction switch, the proximity switch is a switch type sensor, and the sensor has the characteristics of a travel switch and a microswitch, has sensing performance, is reliable in action, stable in performance, long in service life, strong in anti-interference capability and the like, and has the characteristics of water resistance, corrosion resistance and the like; the magnetic induction switch has the main advantages of strong anti-interference capability, good waterproof performance, long action distance and high temperature resistance.

It can be understood that the safety assembly 2 may be in a cover shape or a plate shape, and is not limited in particular, in some embodiments, a bending structure is disposed inside the safety assembly 2, and the safety assembly 2 is more easily touched by tableware due to the bending structure, and in addition, since the safety assembly 2 is made of stainless steel, the hand is easily scratched, and the hand is less easily hurt by the bending structure, so that the safety assembly is more safe and reliable to use. Preferably, the first springs 6 are arranged in two, and the two first springs 6 are respectively arranged at two ends of the safety assembly 2, so that the identification of the first inductive switch can be more sensitive and reliable.

Be provided with work board 7 in the frame 1, the connection can be dismantled to motor 4 and work board 7, the one end and the frame 1 of work board 7 are articulated, the other end of work board 7 passes through the bolt and connects with frame 1, be provided with second spring 8 on the bolt, be provided with second inductive switch 9 on the work board 7, second inductive switch 9 is used for discerning the compression degree of second spring 8, second inductive switch 9 sets up that end that has second spring 8 on work board 7, when motor 4 lifted up, the original power of exerting on work board 7 can diminish, second spring 8 can receive the compression, work board 7 is provided with that end of second spring 8 and can the perk. The safety device further comprises a second safety device comprising a second inductive switch 9, a working plate 7 and a second spring 8. One end of the motor 4 is provided with a first gear 10, one end of the working rod 5 is provided with a second gear 11, the first gear 10 and the second gear 11 are arranged on the same side, and the first gear 10 and the second gear 11 are connected through a chain. When the tableware is blocked at the dish outlet, the quantity and the weight of the dinner plates on the conveying belt are greatly increased, the rotating speed of the motor 4 is gradually reduced, then the motor 4 can be taken up by the chain, meanwhile, the motor 4 takes the working plate 7 to move upwards, because one end of the working plate 7 is hinged on the rack 1, one end of the working plate 7, which is provided with the second spring 8, can be tilted, the second spring 8 is compressed, the compression degree of the second spring 8 exceeds a second threshold value, the second induction switch 9 disconnects the switch of the motor 4, the motor 4 stops working, and therefore damage caused by overload of the motor 4 can be effectively prevented. It can be understood that the relative positions of the second spring 8 and the second inductive switch 9 are not limited, the two are disposed on the same side of the working plate 7, and the second inductive switch 9 can timely and accurately recognize that the compression degree of the second spring 8 reaches the second threshold value. The second spring 8 is at least one, preferably, the second spring 8 is provided with two second springs, and the second inductive switch 9 is arranged between the two second springs 8, so that the second inductive switch 9 can be identified more accurately and sensitively, and the motor 4 can be protected more effectively. The second inductive switch 9 is a proximity switch or a magnetic induction switch, and the second inductive switch 9 is connected with the motor 4 through signals or electrically.

The present application has been described in detail, and the principles and embodiments of the present application have been described herein using specific examples, which are provided only to help understand the present application and its core concept. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

Claims

1. The utility model provides a commercial dish washer, its characterized in that, includes frame (1) and workstation, the workstation sets up in frame (1), be provided with the conveyer belt on the workstation, frame (1) is provided with actuating mechanism, actuating mechanism be used for the conveyer belt provides power, the conveyer belt is used for carrying the tableware, the one end of frame (1) is provided with into bowl mouth, the other end of frame (1) is provided with out the bowl mouth, still be provided with safety device in frame (1), safety device is used for protecting actuating mechanism.

2. A commercial dishwasher according to claim 1, characterized in that the frame (1) is provided with a working rod (5) at one end of the outlet, the frame (1) is provided with a first mounting plate (3), and the two ends of the working rod (5) are connected with the first mounting plate (3).

3. A commercial dishwasher according to claim 2, characterized in that the safety device comprises a first safety device comprising a safety assembly (2), a first spring (6) and a first inductive switch arranged at the outlet end, the safety assembly (2) being arranged on the operating rod (5), the two ends of the safety assembly (2) being hinged to the operating rod (5); be provided with a first spring (6) on safe subassembly (2) at least, first mounting panel (3) are connected with first connecting portion, the one end of first spring (6) is connected with safe subassembly (2), the other end and the first connecting portion of first spring (6) are connected.

4. A commercial dishwasher according to claim 3, characterized in that the first inductive switch is signally or electrically connected to the drive mechanism, the first inductive switch being adapted to identify the degree of compression of the first spring (6), and the first inductive switch being adapted to open the drive mechanism switch and to deactivate the drive mechanism when the degree of compression of the first spring (6) exceeds a first threshold value.

5. A commercial dishwasher according to claim 3, characterized in that the safety group (2) is lid-or plate-shaped; the first inductive switch is a proximity switch or a magnetic induction switch.

6. A commercial dishwasher according to claim 4, characterized in that the drive mechanism is provided with a first gear wheel (10) at one end, that the operating lever (5) is provided with a second gear wheel (11) at one end, and that the first gear wheel (10) and the second gear wheel (11) are connected by means of a chain.

7. A commercial dishwasher according to claim 1, characterized in that the safety device comprises a second safety device comprising a second inductive switch (9), a work plate (7) and a second spring (8), the work plate (7) being arranged below the drive mechanism, the drive mechanism being mounted on the work plate (7), one end of the work plate (7) being hinged to the frame (1), the other end of the work plate (7) being connected to the frame (1) by means of a bolt, on which bolt the second spring (8) is arranged, the second inductive switch (9) being arranged on the work plate (7).

8. A commercial dishwasher according to claim 7, characterized in that the second inductive switch (9) is signally or electrically connected to the drive mechanism, the second inductive switch (9) being adapted to identify the degree of compression of the second spring (8), the second inductive switch (9) opening the drive mechanism switch and the drive mechanism being deactivated when the degree of compression of the second spring (8) exceeds a second threshold value.

9. A commercial dishwasher according to claim 8, characterized in that the second inductive switch (9) is a proximity switch or a magnetic induction switch.

10. A commercial dishwasher according to claim 1, characterized in that the drive mechanism is arranged at the bottom of the frame (1), the drive mechanism being an electric motor (4).