Automatic dish washer for canteen

Abstract

The present invention relates to a dish washer, and in particular to an automatic dish washer for use in a canteen. The technical problem to be solved by the present invention is how to design an automatic dish washer for use in a canteen that can save manpower during operation and improve work efficiency. In order to solve the above technical problems, the present invention provides such an automatic dish washer for use in a canteen, comprising: a first water storage frame, the top of the first water storage frame is connected to a frame; a partition, the middle part of the first water storage frame is connected to a partition; a water guide plate, the upper part of the first water storage frame is slidably connected to the water guide plate, and the water guide plate is inclined; a first filter screen, a first filter screen is provided on one side of the water guide plate; a placing mechanism, a placing mechanism is provided on the frame; a water spraying mechanism, a water spraying mechanism is provided on the first water storage frame. The present invention achieves the effect of dish washing by cooperating with the placing mechanism and the water spraying mechanism to wash dishes.

Description

Technical Field

[0001] The invention relates to a dish washer, in particular to an automatic dish washer for canteens. Background Art

[0002] With the continuous development of modern society and the improvement of people's quality of life, in modern society, many large factories, companies and most schools will set up canteens for employees or students to eat, and the tableware in the canteen is usually plates, which need to be cleaned after use.

[0003] At present, the way to clean the dishes is usually to use a rag dipped in water and detergent to wipe the dishes repeatedly to clean the dishes. The above cleaning method requires frequent manual operations, which is labor-intensive, and can only clean one at a time, resulting in low work efficiency.

[0004] Therefore, it is necessary to design an automatic dish washer for a canteen which can save manpower during operation and improve work efficiency. Summary of the invention

[0005] (1) Technical issues to be resolved

[0006] In order to overcome the shortcomings of the above-mentioned cleaning method that requires frequent manual operation, is relatively labor-intensive, can only clean one plate at a time, and has low work efficiency, the technical problem to be solved by the present invention is to provide an automatic dishwashing machine for canteens that can save manpower during operation and improve work efficiency.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the present invention provides an automatic dishwashing machine for canteens, comprising a first water storage frame, the top of which is connected to a frame; a partition, the middle of the first water storage frame is connected to the partition; a water guide plate, the upper part of the first water storage frame is slidably connected to the water guide plate, and the water guide plate is inclined; a first filter screen, one side of the water guide plate is provided with a first filter screen; a placing mechanism, the frame is provided with a placing mechanism; and a water spraying mechanism, the first water storage frame is provided with a water spraying mechanism.

[0009] Preferably, the placement mechanism includes a first support rod, with multiple groups of first support rods connected on both sides of the frame, and the multiple groups of first support rods on both sides correspond to each other; a placement plate, with a placement plate slidably connected between the first support rods corresponding to each other; a second filter screen, with multiple second filter screens evenly spaced and connected on both sides of the placement plate; a first roller, with multiple groups of first rollers evenly spaced and rotatably connected to the lower part of the placement plate, and the first roller is located below the second filter screen.

[0010] Preferably, the water spraying mechanism includes a first water pump, which is installed on one side of the first water storage frame; a water injection pipe, the water outlet end of the first water pump is connected to the water injection pipe, and the water injection pipe passes through the water guide plate; a nozzle, a plurality of nozzles are evenly spaced and connected to the water injection pipe, and the nozzles are aimed at the second filter.

[0011] Preferably, it also includes a lifting mechanism, which includes a first support plate, a plurality of first support plates are evenly spaced and connected to the upper part of one side of the frame; a cylinder, a cylinder is hingedly mounted on the first support plate; a first fixed plate, the placement plate is connected to the first fixed plate, the first fixed plate is connected to the second support plate, and the telescopic rod of the cylinder is hingedly connected to the second support plate.

[0012] Preferably, it also includes a limiting mechanism, which includes a second support rod, a plurality of groups of second support rods are evenly spaced and connected to the upper part of the frame, and a plurality of groups of slide grooves are evenly spaced at the upper part of the placement plate; a second fixed plate, each slide groove is slidably connected to a second fixed plate, and a second roller is rotatably connected between the second fixed plates corresponding to each other on both sides; a tension spring, a tension spring is connected between the two second fixed plates on the same side; a movable rod, a movable rod is connected to the second fixed plate, and the movable rod cooperates with the second support rod.

[0013] Preferably, it also includes a rotating mechanism, which includes an electric wheel, two electric wheels are rotatably connected to one side of the frame; a belt, a belt is wound between the two electric wheels; a third support plate, third support plates are connected to both sides of the lower part of the placement plate; a worm, a worm is rotatably connected between the two third support plates, a pulley is connected to the worm, and the pulley cooperates with the belt; a worm wheel, a worm wheel is connected to the first roller, and the worm wheel cooperates with the worm.

[0014] Preferably, a wiping mechanism is also included, which includes a fourth support plate, a plurality of fourth support plates are evenly spacedly connected to the lower part of the frame; an extrusion rod, three extrusion rods are evenly spacedly connected to the top of the fourth support plate; a convex rod, a convex rod is slidably connected to the second filter screen, and the convex rod cooperates with the extrusion rod; a wiping plate, a wiping plate is connected to the convex rod, and an extrusion spring is connected between the convex rod and the second filter screen.

[0015] Preferably, a spraying mechanism is also included, which includes a second water storage frame, one side of the frame is connected to the second water storage frame; a second water pump, the second water pump is installed on the first water storage frame, and the water inlet end of the second water pump is connected to the second water storage frame; a water outlet pipe, the second water pump is connected to the water outlet pipe, and the water outlet pipe is connected to the water injection pipe.

[0016] Preferably, a cover plate is also included, and both sides of the top of the frame are hingedly connected with the cover plate.

[0017] (3) The beneficial effects are:

[0018] 1. The present invention achieves the effect of dishwashing by cooperating the placement mechanism and the water spraying mechanism to wash the dish.

[0019] 2. The present invention cleans the dishes by cooperating the rotating mechanism, the wiping mechanism and the spraying mechanism, so that the dishes are cleaned more thoroughly.

[0020] 3. The present invention only needs to place the plates when cleaning, which is simple to operate and effectively saves manpower. In addition, multiple plates can be placed at the same time for cleaning, effectively improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0022] Figure 2 It is a partial cross-sectional structural schematic diagram of the present invention.

[0023] Figure 3 It is a schematic cross-sectional three-dimensional structure diagram of the placement mechanism of the present invention.

[0024] Figure 4 It is a three-dimensional structural schematic diagram of the lifting mechanism of the present invention.

[0025] Figure 5 It is a partial three-dimensional structural schematic diagram of the lifting mechanism of the present invention.

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the limiting mechanism of the present invention.

[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of the rotating mechanism of the present invention.

[0028] Figure 8 It is a partial three-dimensional structural schematic diagram of the rotating mechanism of the present invention.

[0029] Fig. 9 It is a schematic diagram of the three-dimensional structure of the wiping mechanism of the present invention.

[0030] Fig.10 It is a three-dimensional structural schematic diagram of the spraying mechanism of the present invention.

[0031] The marks in the accompanying drawings are: 1-first water storage frame, 2-frame, 3-partition, 4-water guide plate, 5-first filter screen, 6-placing mechanism, 61-first support rod, 62-placing plate, 63-second filter screen, 64-first roller, 7-water spraying mechanism, 71-first water pump, 72-water injection pipe, 73-sprinkler, 8-lifting mechanism, 81-first support plate, 82-cylinder, 83-second support plate, 84-first fixed plate, 9-limiting mechanism, 91-second support rod, 92-chute, 93-first Two rollers, 94-second fixed plate, 95-tension spring, 96-movable rod, 10-rotating mechanism, 101-electric wheel, 102-belt, 103-pulley, 104-third supporting plate, 105-worm, 106-worm wheel, 11-wiping mechanism, 111-fourth supporting plate, 112-squeezing rod, 113-convex rod, 114-squeezing spring, 115-wiping plate, 12-spraying mechanism, 121-second water storage frame, 122-second water pump, 123-water outlet pipe, 13-cover plate. DETAILED DESCRIPTION

[0032] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0033] Example 1

[0034] An automatic dishwashing machine for canteens, such as Figure 1-4 As shown, it includes a first water storage frame 1, a frame 2, a partition 3, a water guide plate 4, a first filter screen 5, a placement mechanism 6 and a water spraying mechanism 7. The top of the first water storage frame 1 is connected to the frame 2, the middle part of the first water storage frame 1 is connected to the partition 3, the upper part of the first water storage frame 1 is slidably connected to the water guide plate 4, the water guide plate 4 is inclined, and the first filter screen 5 is provided on the right side of the water guide plate 4, the frame 2 is provided with a placement mechanism 6, and the first water storage frame 1 is provided with a water spraying mechanism 7.

[0035] The placement mechanism 6 includes a first support rod 61, a placement plate 62, a second filter screen 63 and a first roller 64. Multiple groups of first support rods 61 are connected to the front and rear sides of the frame 2. The multiple groups of first support rods 61 on the front and rear sides correspond to each other. A placement plate 62 is slidably connected between the corresponding first support rods 61. Three second filter screens 63 are evenly spaced and connected to the left and right sides of the placement plate 62. Three groups of first rollers 64 are evenly spaced and rotatably connected to the lower part of the placement plate 62. Two first rollers 64 form a group, and the first rollers 64 are located below the second filter screen 63.

[0036] The water spraying mechanism 7 includes a first water pump 71, a water injection pipe 72 and a nozzle 73. The first water pump 71 is installed on the left side of the first water storage frame 1. The water outlet end of the first water pump 71 is connected to the water injection pipe 72. The water injection pipe 72 passes through the water guide plate 4. A plurality of nozzles 73 are evenly spaced and connected to the water injection pipe 72. The nozzles 73 are aimed at the second filter screen 63.

[0037] When it is necessary to wash dishes, the present dish washer can be used. First, the user can add clean water to the left side of the first water storage frame 1, and then place the dishes to be washed on the placement plate 62. The first roller 64 can hold the dishes. Then, the user can start the first water pump 71 to pump the water on the left side of the first water storage frame 1 into the water injection pipe 72. The water in the water injection pipe 72 is sprayed on the dishes through the nozzle 73, so as to wash the dishes. The washed water will remain on the water guide plate 4. Since the water guide plate 4 is inclined, the washed water will flow to the right side of the water guide plate 4. When the water flows to the first filter screen 5, the water passes through the first filter screen 5 and falls on the right side of the first water storage frame 1, while the debris in the water remains on the first filter screen 5. When there are too many debris on the first filter screen 5, the water guide plate 4 can be drawn out, and the debris on the first filter screen 5 can be cleaned. In this way, the dishes can be washed.

[0038] Example 2

[0039] On the basis of Example 1, Figure 1 and Figure 4-5 As shown, it also includes a lifting mechanism 8, which includes a first support plate 81, a cylinder 82, a second support plate 83 and a first fixed plate 84. Three first support plates 81 are evenly spaced and connected to the upper front side of the frame 2. The cylinder 82 is hingedly installed on the first support plate 81. The placement plate 62 is connected to the first fixed plate 84, and the first fixed plate 84 is connected to the second support plate 83. The telescopic rod of the cylinder 82 is hingedly connected to the second support plate 83.

[0040] Initially, the telescopic rod of the cylinder 82 is in an extended state. When the dishes are cleaned, the telescopic rod of the cylinder 82 can be started to retract to drive the second support plate 83 to move upward. The second support plate 83 moves upward to drive the first fixed plate 84 to move upward. The first fixed plate 84 moves upward to drive the placement plate 62 to move upward. Then, the dishes can be taken out from the placement plate 62 more conveniently. In this way, the dishes can be taken out from the placement plate 62 more conveniently.

[0041] like Figure 1 and Figure 6As shown, it also includes a limiting mechanism 9, which includes a second support rod 91, a second roller 93, a second fixed plate 94, a tension spring 95 and a movable rod 96. Three groups of second support rods 91 are evenly spaced and connected to the upper part of the frame 2, and each group of second support rods 91 is set as two. A plurality of groups of slide grooves 92 are evenly spaced on the upper part of the placement plate 62, and each group of slide grooves 92 is set as four. The four slide grooves 92 are set corresponding to each other on the left and right sides. Each slide groove 92 is slidably connected to the second fixed plate 94, and the second roller 93 is rotatably connected between the second fixed plates 94 corresponding to each other on both sides. A tension spring 95 is connected between the two second fixed plates 94 on the same side, and a movable rod 96 is connected to the second fixed plate 94, and the movable rod 96 cooperates with the second support rod 91.

[0042] When the placing plate 62 moves upward, it drives all the devices thereon to move upward together. When the movable rod 96 moves upward to contact the second support rod 91, the movable rod 96 continues to move upward through the second support rod 91 to drive the second fixed plate 94 to move along the slide groove 92. The tension spring 95 is stretched, and the second fixed plate 94 drives the second roller 93 to move together when moving. When the second fixed plate 94 moves to abut against the other side of the slide groove 92, the plate can be placed. After placing the plate, the cylinder 82 is started again to extend the telescopic rod to drive the placing plate 62 to move downward and reset. When the placing plate 62 is reset, the movable rod 96 no longer abuts the second support rod 91. At this time, under the action of the tension spring 95, the second fixed plate 94 is reset along the slide groove 92. When resetting, the second fixed plate 94 drives the second roller 93 to reset. After resetting, the second roller 93 abuts against the plate, thereby limiting the plate. In this way, the plate can be limited.

[0043] Example 3

[0044] On the basis of Example 2, Figure 2 and Figure 7-8 As shown, it also includes a rotating mechanism 10, which includes an electric wheel 101, a belt 102, a pulley 103, a third support plate 104, a worm 105 and a worm gear 106. Two electric wheels 101 are rotatably connected to the front side of the frame 2, and a belt 102 is wound between the two electric wheels 101. The front and rear sides of the lower part of the placement plate 62 are connected to the third support plates 104, and a worm 105 is rotatably connected between the two third support plates 104. The front side of the worm 105 is connected to the pulley 103, and the pulley 103 cooperates with the belt 102. The first roller 64 is connected to a worm gear 106, and the worm gear 106 cooperates with the worm 105.

[0045] When washing dishes, the electric wheel 101 can be started to drive the belt 102 to rotate, the belt 102 drives the pulley 103 to rotate, the pulley 103 drives the worm 105 to rotate, the worm 105 drives the first roller 64 to rotate through the worm wheel 106, the first roller 64 drives the dishes to rotate, and the dishes rotate in conjunction with the nozzle 73 to spray water for washing, so that the dishes can be cleaned more thoroughly.

[0046] like Figure 2 , Fig. 9 As shown, it also includes a wiping mechanism 11, which includes a fourth support plate 111, an extrusion rod 112, a convex rod 113, an extrusion spring 114 and a wiping plate 115. A plurality of fourth support plates 111 are evenly spacedly connected to the lower part of the frame 2, and three extrusion rods 112 are evenly spacedly connected to the top of the fourth support plate 111. The second filter screen 63 is slidably connected to the convex rod 113, which cooperates with the extrusion rod 112. The wiping plate 115 is connected to the convex rod 113, and an extrusion spring 114 is connected between the convex rod 113 and the second filter screen 63.

[0047] When the placing plate 62 moves downward, it drives all the devices thereon to move downward together. When the protruding rod 113 moves to contact with the squeezing rod 112, the protruding rod 113 continues to move through the squeezing rod 112 toward the plate. When the protruding rod 113 moves, it drives all the devices thereon to move together. The squeezing spring 114 is stretched, and the wiping plate 115 can move to contact the plate. When the wiping plate 115 moves to contact the plate, the plate can be rotated to be wiped by the wiping plate 115, so that the plate can be cleaned more thoroughly.

[0048] Example 4

[0049] On the basis of Example 3, Figure 1 and Fig.10 As shown, a spraying mechanism 12 is also included, and the spraying mechanism 12 includes a second water storage frame 121, a second water pump 122 and a water outlet pipe 123. The second water storage frame 121 is connected to the left side of the frame 2, and the second water pump 122 is installed on the left side of the first water storage frame 1. The water inlet end of the second water pump 122 is connected to the second water storage frame 121, and the second water pump 122 is connected to the water outlet pipe 123, and the water outlet pipe 123 is connected to the water injection pipe 72.

[0050] Initially, water containing detergent can be poured into the second water storage frame 121. When the first water pump 71 is pumping water, the second water pump 122 can be started to add the water in the second water storage frame 121 into the water injection pipe 72 through the water outlet pipe 123, so that the sprayed water also contains detergent, so that the dishes can be cleaned more thoroughly.

[0051] like Figure 1-2As shown, a cover plate 13 is also included, and both sides of the top of the frame 2 are hingedly connected to the cover plates 13.

[0052] When it is necessary to place a dish, the cover 13 can be opened, and when it is necessary to wash the dish, the cover 13 can be closed. The cover 13 can block the inside of the frame 2 to prevent water from splashing out during washing.

[0053] The above-mentioned embodiments only express the preferred implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person skilled in the art, several modifications, improvements and substitutions can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. An automatic dish washer for canteen, characterized in that: The invention comprises: a first water storage frame (1), the top of the first water storage frame (1) being connected to a frame (2); a partition plate (3), the middle of the first water storage frame (1) being connected to the partition plate (3); a water guide plate (4), the upper part of the first water storage frame (1) being slidably connected to the water guide plate (4), the water guide plate (4) being arranged in an inclined manner; a first filter screen (5), one side of the water guide plate (4) being provided with the first filter screen (5); a placement mechanism (6), the frame (2) being provided with the placement mechanism (6); and a water spraying mechanism (7), the first water storage frame (1) being provided with the water spraying mechanism (7); The placement mechanism (6) comprises: a first support rod (61), with multiple groups of first support rods (61) connected to both sides of the frame (2), and the multiple groups of first support rods (61) on both sides corresponding to each other; a placement plate (62), with the placement plates (62) slidably connected between the first support rods (61) corresponding to each other; a second filter screen (63), with multiple second filter screens (63) evenly spaced and connected to both sides of the placement plate (62); and a first roller (64), with multiple groups of first rollers (64) evenly spaced and rotatably connected to the lower part of the placement plate (62), and the first roller (64) is located below the second filter screen (63); The water spray mechanism (7) comprises: a first water pump (71), the first water pump (71) being installed on one side of the first water storage frame (1); a water injection pipe (72), the water outlet end of the first water pump (71) being connected to the water injection pipe (72), the water injection pipe (72) passing through the water guide plate (4); a spray head (73), a plurality of spray heads (73) being evenly spaced and connected to the water injection pipe (72), the spray heads (73) being aimed at the second filter screen (63); The lifting mechanism (8) further comprises: a first support plate (81), a plurality of first support plates (81) being evenly spaced and connected to an upper portion of one side of the frame (2); a cylinder (82), the cylinder (82) being hingedly mounted on the first support plate (81); a first fixing plate (84), the first fixing plate (84) being connected to the placement plate (62), the first fixing plate (84) being connected to the second support plate (83), the telescopic rod of the cylinder (82) being hingedly connected to the second support plate (83); The device also includes a limiting mechanism (9), which includes: a second support rod (91), a plurality of second support rods (91) are evenly spaced and connected to the upper part of the frame (2), and a plurality of slide grooves (92) are evenly spaced and connected to the upper part of the placement plate (62); a second fixed plate (94), each slide groove (92) is slidably connected to a second fixed plate (94), and second rollers (93) are rotatably connected between the second fixed plates (94) corresponding to each other on both sides; a tension spring (95), a tension spring (95) is connected between the two second fixed plates (94) on the same side; and a movable rod (96), a movable rod (96) is connected to the second fixed plate (94), and the movable rod (96) cooperates with the second support rod (91); The rotating mechanism (10) further comprises: an electric wheel (101), wherein two electric wheels (101) are rotatably connected to one side of the frame (2); a belt (102), wherein the belt (102) is wound between the two electric wheels (101); a third support plate (104), wherein both sides of the lower portion of the placement plate (62) are connected to the third support plates (104); a worm (105), wherein the worm (105) is rotatably connected between the two third support plates (104), wherein the worm (105) is connected to a pulley (103), wherein the pulley (103) cooperates with the belt (102); and a worm wheel (106), wherein the worm wheel (106) is connected to the first roller (64), wherein the worm wheel (106) cooperates with the worm (105); The invention also comprises a wiping mechanism (11), the wiping mechanism (11) comprising: a fourth support plate (111), a plurality of fourth support plates (111) being evenly spaced and connected to the lower part of the frame (2); a squeezing rod (112), three squeezing rods (112) being evenly spaced and connected to the top of the fourth support plate (111); a convex rod (113), a convex rod (113) being slidably connected to the second filter screen (63), the convex rod (113) cooperating with the squeezing rod (112); and a wiping plate (115), a wiping plate (115) being connected to the convex rod (113), and a squeezing spring (114) being connected between the convex rod (113) and the second filter screen (63).

2. The automatic dish washer for canteen use according to claim 1, characterized in that: The invention also comprises a spraying mechanism (12), the spraying mechanism (12) comprising: a second water storage frame (121), one side of the frame (2) being connected to the second water storage frame (121); a second water pump (122), the second water pump (122) being installed on the first water storage frame (1), the water inlet end of the second water pump (122) being connected to the second water storage frame (121); and a water outlet pipe (123), the second water pump (122) being connected to the water outlet pipe (123), the water outlet pipe (123) being connected to the water injection pipe (72).

3. The automatic dish washer for canteen use according to claim 2, characterized in that: It also includes a cover plate (13), and both sides of the top of the frame (2) are hingedly connected to the cover plate (13).

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