Raw material cleaning equipment for producing and processing prefabricated vegetables

Abstract

The invention provides raw material cleaning equipment for prefabricated vegetable production and processing, the raw material cleaning equipment comprises a rack assembly and a plurality of raw material storage mechanisms, the rack assembly comprises a main rack, a feeding rack, a discharging rack and an upper bracket; the feeding frame is fixedly connected to one side of the main machine frame. Prepared vegetable raw materials needing to be cleaned are stored through the raw material storage mechanism, then the raw material storage mechanism is driven by the rotary driving mechanism to rotate, so that water in the main machine frame cleans the prepared vegetable raw materials, and then the prepared vegetable raw materials are conveyed through the intermittent material moving mechanism in an intermittent driving mode. The raw material storage mechanism is integrally driven to transversely move on the main machine frame, so that the raw material storage mechanism can automatically rotate in different areas in the main machine frame and is used for sequentially completing multi-stage cleaning, draining and air drying operation, damage to the raw materials of the prefabricated vegetables in the cleaning process is effectively reduced, and the cleaning efficiency is improved. And the cleaning operation of a large number of pre-prepared vegetable raw materials can be synchronously completed.

Description

Technical Field

[0001] The invention relates to a raw material cleaning device, in particular to a raw material cleaning device for producing and processing pre-prepared dishes, and belongs to the technical field of pre-prepared dish processing. Background Art

[0002] Pre-prepared meals, also known as prepared dishes, are made with agricultural, livestock, poultry, and aquatic products as their primary ingredients, along with various auxiliary ingredients. These products are processed through a series of steps, including cutting, mixing, marinating, shaping, and seasoning, to create finished or semi-finished products. Pre-prepared meals typically require heating or simple cooking before consumption and do not include staple foods such as frozen noodles and rice products, convenience foods, and boxed lunches.

[0003] Raw material cleaning is one of the key steps in the production and processing of pre-prepared meals. It directly affects the sanitary quality and taste of the final product. It is not only related to food hygiene and safety, but also an important foundation for ensuring the high-quality development of the pre-prepared meal industry. The specific steps mainly include: preliminary cleaning of raw materials, soaking, scrubbing, disinfection, re-rinsing and drying, etc.

[0004] The Chinese patent named "A cleaning device for pre-prepared food processing" (patent number ZL202410398012.8) discloses a cleaning equipment technology, including a main shell, a turntable, a cleaning screen drum and a feed pipe. Two sets of turntables are arranged in parallel and at intervals in the main shell, and both sets of turntables are provided with a number of mounting holes. Several cleaning screen drums are arranged between the two sets of turntables and are connected to the rotation. Discharge pipe openings and feed pipe openings are respectively provided at both ends of the cleaning screen drum. The feed pipe is fixedly provided on one side of the main shell for inputting the pre-prepared food to be cleaned into the feed pipe opening. The cleaning device mainly comprises a continuously rotatable turntable in the main shell and a number of self-rotating cleaning screen drums between the two sets of turntables. The drum cooperates with the continuous input of the feed pipe; although it can realize the automatic feeding, washing and draining of pre-prepared dishes, saving a lot of manpower, and rationally utilizing multi-stage washing water to achieve the effect of environmental protection and saving; but it adopts a screw similar to an auger to transport the pre-prepared dish raw materials, which inevitably causes damage to the pre-prepared dish raw materials during the transportation process, especially the raw materials with a crisp texture such as vegetables, and its rough washing, fine washing and draining areas are relatively concentrated, which are easy to interfere with each other, and in the fine washing process, it is necessary to use the water inlet to continuously inject clean water into the device to flush the raw materials, resulting in a large water consumption of the device, which easily causes a waste of water resources. For this reason, a raw material cleaning equipment for the production and processing of pre-prepared dishes is proposed. Summary of the Invention

[0005] In view of this, the present invention provides a raw material cleaning device for the production and processing of pre-prepared dishes to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the embodiment of the present invention is achieved as follows: a raw material cleaning device for the production and processing of pre-prepared dishes includes a frame assembly and several raw material storage mechanisms, wherein the frame assembly includes a main frame, a loading rack, a loading rack and an upper bracket;

[0007] The loading rack is fixedly connected to one side of the main frame, the unloading rack is fixedly connected to the other side of the main frame, the upper bracket is fixedly connected to the outside of the main frame, a plurality of raw material storage mechanisms are arranged above the main frame, a cleaning and processing mechanism is arranged inside the main frame, an intermittent material moving mechanism and a rotating drive mechanism are arranged on the outer wall of the main frame, and a limiting mechanism is installed between the main frame and the upper bracket;

[0008] The raw material storage mechanism is used to store the raw materials for pre-prepared dishes, and several of the raw material storage mechanisms include a cleaning filter cartridge, an end cover, two first connecting shafts and two first sprockets;

[0009] The end cap is connected to one side of the inner side wall of the cleaning filter cartridge by a thread, the two first connecting shafts are respectively fixedly connected to the side of the cleaning filter cartridge that is not adjacent to the end cap, and the two first sprockets are respectively fixedly connected to the middle part of the outer side walls of the two first connecting shafts;

[0010] The cleaning and processing mechanism is used to separate multiple levels of cleaning, draining, air drying and unloading areas inside the main frame;

[0011] The intermittent material transfer mechanism is used to intermittently drive a plurality of raw material storage mechanisms to move synchronously along the direction of the main frame;

[0012] Wherein, the rotation drive mechanism is used to drive the raw material storage mechanism to rotate.

[0013] Further preferably, several of the raw material storage mechanisms also include four limit rods, the four limit rods are arranged between the cleaning filter cartridge and the end cover, and one end of the four limit rods is fixedly connected to one side of the inner wall of the cleaning filter cartridge.

[0014] Further preferably, the cleaning and processing mechanism includes a primary cleaning area, a secondary cleaning area, a tertiary cleaning area, a draining area, an air drying area, a discharge buffer area and a plurality of partitions;

[0015] Among them, the primary cleaning area, secondary cleaning area, tertiary cleaning area, drainage area, air drying area and unloading buffer area are arranged in sequence inside the main frame from the loading rack to the lower rack, and several partitions are provided between the primary cleaning area, secondary cleaning area, tertiary cleaning area, drainage area, air drying area and unloading buffer area, and several of the partitions are fixedly connected to the inner side wall of the main frame.

[0016] Further preferably, a support frame is installed above the limiting mechanism, and two fans are symmetrically installed on the inner side wall of the support frame.

[0017] Further preferably, the intermittent material moving mechanism is composed of two material moving plates, four connecting frames, a plurality of first material moving troughs, four eccentric plates and four second connecting shafts;

[0018] Among them, the two material moving plates are symmetrically arranged on the outside of the main frame, the four connecting frames are symmetrically fixedly connected to the bottom of the outer wall of the main frame, and several first material moving troughs are symmetrically opened on the adjacent side of the two material moving plates. The four eccentric plates are respectively rotatably connected to the side of the four connecting frames close to the main frame, and the four second connecting shafts are symmetrically fixedly connected to the side of the two material moving plates away from the main frame in pairs, and the outer walls of the four second connecting shafts are respectively rotatably connected to the inner walls of the four eccentric plates.

[0019] Further preferably, the rotation drive mechanism is composed of four first synchronous motors, four first driving sprockets, a plurality of first driven sprockets, two first drive chains, four belt driving pulleys, four transmission belts and four belt driven pulleys;

[0020] Among them, the four first synchronous motors are symmetrically installed at the bottom of the outer wall of the main frame, the four first driving sprockets are rotatably connected to the bottom of the outer wall of the main frame, and several first driven sprockets are rotatably connected to the top of the outer wall of the main frame. The inner side walls of the two first drive chains are respectively meshed with the outer walls of the two first driving sprockets and several first driven sprockets, and the outer side wall of the first drive chain is meshed with the outer wall of the first sprocket. The output shafts of the four first synchronous motors are respectively fixedly connected to one end of the four first driving sprockets, the inner side walls of the four belt driving pulleys are respectively fixedly connected to the outer side walls of the four first synchronous motor output shafts, and one end of the four belt driven pulleys is respectively fixedly connected to one side of the four eccentric plates, and the inner side walls of the four transmission belts are respectively covered with the outer walls of the four belt driving pulleys and belt driven pulleys.

[0021] Further preferably, the limiting mechanism is composed of two first limiting frames, a plurality of first guide rods and a plurality of counterweight rings;

[0022] Among them, the two first limit frames are both arranged above the main frame, and several first guide rods are respectively fixedly connected to the upper surfaces of the two first limit frames, the outer sides of several first guide rods are slidably connected to the inner sides of the upper bracket, the inner sides of several counterweight rings are respectively threadedly connected to the tops of the outer sides of several first limit frames, and the bottom of the support frame is fixedly connected to one side of the upper surfaces of the two first limit frames.

[0023] Further preferably, the intermittent material moving mechanism is composed of two material moving racks, two screw modules, a movable plate rack, two first cylinders, a center rack, two second cylinders and a plurality of second material moving troughs;

[0024] The two lifting paddle shifters are installed on the upper surface of the lifting paddle wheel, and the two lifting paddle wheels are installed on the upper surface of the lifting paddle wheel, and the two lifting paddle wheels are installed on the upper surface of the lifting paddle wheel.

[0025] Further preferably, the rotation drive mechanism is composed of four second synchronous motors, four second driving sprockets, a plurality of second driven sprockets and two second drive chains;

[0026] Among them, four second synchronous motors are symmetrically installed at the bottom of the outer side wall of the main frame, four second driving sprockets are rotatably connected to the bottom of the outer side wall of the main frame, and several second driven sprockets are rotatably connected to the top of the outer side wall of the main frame. The inner side walls of the two second drive chains are respectively meshed with the outer side walls of the two second driving sprockets and several second driven sprockets, and the outer side wall of the second drive chain is meshed with the outer side wall of the first sprocket. The output shafts of the four second synchronous motors are respectively fixedly connected to one end of the four second driving sprockets.

[0027] Further preferably, the limiting mechanism is composed of two second limiting frames, four connecting ears, four second guide rods, four springs, four bottom plates and four supporting ears;

[0028] Among them, two second limit frames are arranged above the main frame, the four connecting ears are symmetrically fixedly connected to the upper surfaces of the two second limit frames, the four supporting ears are symmetrically fixedly connected to the top of the outer wall of the main frame, one end of the four second guide rods is fixedly connected to the bottom of the four connecting ears, the outer wall of the second guide rod is slidably connected to the inner wall of the supporting ear, the four bottom plates are respectively fixedly connected to the bottom of the four second guide rods, the four springs are respectively fixedly connected between the four bottom plates and the four supporting ears, and the bottom of the support frame is fixedly connected to one side of the upper surface of the two second limit frames.

[0029] The embodiment of the present invention adopts the above technical solution, which has the following advantages:

[0030] 1. The present invention utilizes a raw material storage mechanism to store pre-prepared food raw materials that need to be cleaned, and then drives the raw material storage mechanism to rotate by a rotary drive mechanism so as to clean the pre-prepared food raw materials with water in the main frame. Then, the intermittent material transfer mechanism uses an intermittent drive method to drive the raw material storage mechanism as a whole to move laterally on the main frame, so that the raw material storage mechanism can rotate in different areas in the main frame to complete multi-stage cleaning, draining and air-drying operations in sequence, effectively reducing the damage to the pre-prepared food raw materials during the cleaning process, and can simultaneously complete the cleaning operations of a large number of pre-prepared food raw materials.

[0031] 2. The present invention utilizes a cleaning and processing mechanism to separate multi-level cleaning, draining, air-drying and unloading buffer areas inside the main frame, thereby avoiding mutual interference between different areas, and no flushing operation is required during the cleaning process, thus saving water resources.

[0032] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0034] Figure 1 This is a structural diagram of embodiment 1 of the present invention;

[0035] Figure 2This is a schematic cross-sectional view of the first embodiment of the present invention;

[0036] Figure 3 This is a schematic cross-sectional view of the first embodiment of the present invention from a second viewing angle;

[0037] Figure 4 It is an axonometric view of the main frame of the present invention;

[0038] Figure 5 Schematic diagram of the internal structure of the main frame of the present invention;

[0039] Figure 6 This is an axonometric view of the filter cartridge cleaning method of the present invention;

[0040] Figure 7 This is a schematic diagram of the working state of the first embodiment of the present invention;

[0041] Figure 8 This is a structural diagram of embodiment 2 of the present invention;

[0042] Figure 9 For the present invention Figure 8 A schematic diagram of the enlarged structure of area A;

[0043] Figure 10 This is a schematic cross-sectional view of a second embodiment of the present invention;

[0044] Figure 11 This is an axonometric view of the material transfer rack of the present invention;

[0045] Figure 12 It is a bottom view structural diagram of the center frame of the present invention.

[0046] 1. Frame assembly; 2. Raw material receiving mechanism; 3. Cleaning and processing mechanism; 4. Intermittent material transfer mechanism; 5. Rotary drive mechanism; 6. Limiting mechanism; 101. Main frame; 102. Loading rack; 103. Unloading rack; 104. Upper bracket; 201. Cleaning filter cartridge; 202. Limiting rod; 203. End cover; 204. First connecting shaft; 205. First sprocket; 301. Primary cleaning area; 302. Secondary cleaning area; 303. Tertiary cleaning area; 304. Draining area; 305. Air drying area; 306. Unloading buffer; 307. Partition; 401. Material transfer plate; 402. Connecting rack; 403. First material transfer trough; 404. Eccentric plate; 405. Second connecting shaft; 501. First synchronous motor; 502. First driving sprocket; 5 03. First driven sprocket; 504. First drive chain; 505. Belt driving pulley; 506. Transmission belt; 507. Belt driven pulley; 601. First limiting frame; 602. First guide rod; 603. Counterweight ring; 71. Support frame; 72. Fan; 411. Material transfer frame; 412. Screw module; 413. Moving plate frame; 414. First cylinder; 415. Center frame; 416. Second cylinder; 417. Second material transfer trough; 511. Second synchronous motor; 512. Second driving sprocket; 513. Second driven sprocket; 514. Second drive chain; 611. Second limiting frame; 612. Connecting ear; 613. Second guide rod; 614. Spring; 615. Bottom plate; 616. Support ear; 73. First guide rail; 74. Second guide rail. DETAILED DESCRIPTION

[0047] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be considered as illustrative in nature and not restrictive.

[0048] It should be noted that the terms "first," "second," "symmetrical," and "array" are used solely for descriptive and positional purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the technical features being referred to. Therefore, limitations on features such as "first" and "symmetrical" may explicitly or implicitly include one or more of these features. Similarly, when features are not limited in quantity using words such as "two" or "three," it should be noted that these features also explicitly or implicitly include one or more of these features.

[0049] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0050] Example 1

[0051] like Figure 1-Figure 7As shown, an embodiment of the present invention provides a raw material cleaning device for the production and processing of pre-prepared dishes, comprising a frame assembly 1 and a plurality of raw material storage mechanisms 2. The frame assembly 1 comprises a main frame 101, a loading rack 102, a unloading rack 103 and an upper bracket 104;

[0052] Among them, the loading rack 102 is fixedly connected to one side of the main frame 101, the unloading rack 103 is fixedly connected to the other side of the main frame 101, and the upper bracket 104 is fixedly connected to the outside of the main frame 101. Several raw material storage mechanisms 2 are arranged above the main frame 101. A cleaning and processing mechanism 3 is provided inside the main frame 101. An intermittent material moving mechanism 4 and a rotating drive mechanism 5 are provided on the outer wall of the main frame 101. A limiting mechanism 6 is installed between the main frame 101 and the upper bracket 104;

[0053] The raw material storage mechanism 2 is used to store the pre-prepared food raw materials. The raw material storage mechanisms 2 each include a cleaning filter cartridge 201, an end cover 203, two first connecting shafts 204, and two first sprockets 205.

[0054] The end cap 203 is connected to one side of the inner wall of the cleaning filter cartridge 201 by a thread, the two first connecting shafts 204 are fixedly connected to the non-adjacent sides of the cleaning filter cartridge 201 and the end cap 203, and the two first sprockets 205 are fixedly connected to the middle of the outer side walls of the two first connecting shafts 204.

[0055] The cleaning and processing mechanism 3 is used to separate the interior of the main frame 101 into multiple levels of cleaning, draining, air drying and unloading areas;

[0056] The intermittent material transfer mechanism 4 is used to intermittently drive a plurality of material storage mechanisms 2 to move synchronously along the direction of the main frame 101;

[0057] The rotation drive mechanism 5 is used to drive the raw material storage mechanism 2 to rotate.

[0058] In one embodiment, several raw material storage mechanisms 2 also include four limiting rods 202, and the four limiting rods 202 are all arranged between the cleaning filter cartridge 201 and the end cover 203, and one end of the four limiting rods 202 is fixedly connected to one side of the inner wall of the cleaning filter cartridge 201.

[0059] The pre-prepared food ingredients in the cleaning filter cartridge 201 are limited by the limiting rod 202 to prevent the pre-prepared food ingredients from floating on the water surface during the cleaning process.

[0060] In one embodiment, the cleaning and processing mechanism 3 includes a primary cleaning area 301, a secondary cleaning area 302, a tertiary cleaning area 303, a draining area 304, an air drying area 305, a discharge buffer area 306 and a plurality of partitions 307;

[0061] Among them, the primary cleaning area 301, the secondary cleaning area 302, the tertiary cleaning area 303, the drainage area 304, the air drying area 305 and the unloading buffer area 306 are arranged in sequence inside the main frame 101 from the loading rack 102 to the lower rack 103, and a number of partitions 307 are provided between the primary cleaning area 301, the secondary cleaning area 302, the tertiary cleaning area 303, the drainage area 304, the air drying area 305 and the unloading buffer area 306, and the number of partitions 307 are all fixedly connected to the inner wall of the main frame 101.

[0062] The primary cleaning area 301, the secondary cleaning area 302, the tertiary cleaning area 303, the draining area 304, the air-drying area 305 and the unloading buffer area 306 are separated by partitions 307 to avoid mutual interference; and an ultrasonic cleaning device can also be installed inside the primary cleaning area 301 or the tertiary cleaning area 303 to improve the cleaning effect of the pre-prepared food ingredients.

[0063] In one embodiment, a support frame 71 is installed above the limiting mechanism 6 , and two fans 72 are symmetrically installed on the inner side wall of the support frame 71 .

[0064] The fan 72 is used to blow air to the cleaning filter cartridge 201 in the air-drying area 305 so that the prepared food ingredients inside the cleaning filter cartridge 201 can be air-dried by utilizing the fast-flowing air and the rotating cleaning filter cartridge 201 .

[0065] In one embodiment, the intermittent material transfer mechanism 4 is composed of two material transfer plates 401, four connecting frames 402, a plurality of first material transfer grooves 403, four eccentric plates 404 and four second connecting shafts 405;

[0066] Among them, the two material moving plates 401 are symmetrically arranged on the outside of the main frame 101, the four connecting frames 402 are symmetrically fixedly connected to the bottom of the outer wall of the main frame 101, and several first material moving troughs 403 are symmetrically opened on the adjacent side of the two material moving plates 401. The four eccentric plates 404 are respectively rotatably connected to the side of the four connecting frames 402 close to the main frame 101, and the four second connecting shafts 405 are symmetrically fixedly connected to the side of the two material moving plates 401 away from the main frame 101 in pairs, and the outer walls of the four second connecting shafts 405 are respectively rotatably connected to the inner walls of the four eccentric plates 404.

[0067] The eccentric plate 404 is rotated to drive the material moving plate 401 to move using the second connecting shaft 405 . The moving material moving plate 401 drives the first material moving trough 403 to lift the first connecting shaft 204 so as to move the cleaning filter cartridge 201 .

[0068] In one embodiment, the rotary drive mechanism 5 is composed of four first synchronous motors 501, four first driving sprockets 502, a plurality of first driven sprockets 503, two first drive chains 504, four belt driving pulleys 505, four transmission belts 506 and four belt driven pulleys 507;

[0069] Among them, the four first synchronous motors 501 are symmetrically installed at the bottom of the outer wall of the main frame 101, the four first driving sprockets 502 are rotatably connected to the bottom of the outer wall of the main frame 101, and the first driven sprockets 503 are rotatably connected to the top of the outer wall of the main frame 101. The inner walls of the two first drive chains 504 are respectively meshed with the outer walls of the two first driving sprockets 502 and the first driven sprockets 503, and the outer wall of the first drive chain 504 is meshed with the outer wall of the first sprocket 205. The output shafts of the four first synchronous motors 501 are respectively fixedly connected to one end of the four first driving sprockets 502, the inner walls of the four belt driving pulleys 505 are respectively fixedly connected to the outer walls of the output shafts of the four first synchronous motors 501, and one end of the four belt driven pulleys 507 is respectively fixedly connected to one side of the four eccentric plates 404. The inner walls of the four transmission belts 506 are respectively covered with the outer walls of the four belt driving pulleys 505 and the belt driven pulleys 507.

[0070] The output shaft of the first synchronous motor 501 drives the first driving sprocket 502 and the belt driving pulley 505 to rotate, the rotating belt driving pulley 505 drives the belt driven pulley 507 to rotate using the transmission belt 506, and the rotating belt driven pulley 507 drives the eccentric plate 404 to rotate. The output shaft of the first synchronous motor 501 drives the first driving sprocket 502 and the belt driving pulley 505 to rotate, the rotating belt driving pulley 505 drives the belt driven pulley 507 to rotate using the transmission belt 506, and the rotating belt driven pulley 507 drives the eccentric plate 404 to rotate.

[0071] In one embodiment, the limiting mechanism 6 is composed of two first limiting frames 601, a plurality of first guide rods 602 and a plurality of counterweight rings 603;

[0072] Among them, the two first limit frames 601 are both arranged above the main frame 101, and several first guide rods 602 are respectively fixedly connected to the upper surfaces of the two first limit frames 601, and the outer walls of several first guide rods 602 are slidingly connected to the inner wall of the upper bracket 104. The inner walls of several counterweight rings 603 are respectively threadedly connected to the top of the outer walls of several first limit frames 601, and the bottom of the support frame 71 is fixedly connected to one side of the upper surface of the two first limit frames 601.

[0073] The moving cleaning filter cartridge 201 drives the first limiting frame 601 to move by the first connecting shaft 204, and the moving first limiting frame 601 drives the counterweight ring 603 to move by the first guide rod 602, so that the counterweight ring 603 uses its own weight to cooperate with the first guide rod 602 to drive the first limiting frame 601 to reset, and squeeze the first connecting shaft 204 into the groove on the surface of the main frame 101.

[0074] When the present invention is in operation: one end of the cleaning filter cartridge 201 is opened by rotating the end cover 203 so that the pre-prepared food ingredients that need to be cleaned can be loaded into the interior of the cleaning filter cartridge 201, and then one end of the cleaning filter cartridge 201 is closed by using a thread through the end cover 203 so that the pre-prepared food ingredients can be confined inside the cleaning filter cartridge 201, and then the first connecting shaft 204 is used to confine the cleaning filter cartridge 201 containing the pre-prepared food ingredients on the loading rack 102.

[0075] When it is necessary to clean the pre-prepared food ingredients, the first limiting frame 601 is separated from the surface of the main frame 101 by moving the first guide rod 602, and then the first driving sprocket 502 and the belt driving pulley 505 are driven to rotate by the output shaft of the first synchronous motor 501. The rotating belt driving pulley 505 drives the belt driven pulley 507 to rotate by the transmission belt 506. The rotating belt driven pulley 507 drives the eccentric plate 404 to rotate. The rotating eccentric plate 404 drives the material moving plate 401 to move by the second connecting shaft 405. The first material transfer chute 403 is driven to lift the first connecting shaft 204 located on one side of the cleaning filter cartridge 201 and the end cover 203, transfer it to the top of the main frame 101, and move it into the primary cleaning area 301, so that the bottom of the cleaning filter cartridge 201 is immersed in the water in the primary cleaning area 301 to complete the loading operation. Then, the counterweight ring 603 uses its own weight in conjunction with the first guide rod 602 to drive the first limiting frame 601 to reset, so that the reset first limiting frame 601 squeezes the first connecting shaft 204 into the groove on the surface of the main frame 101.

[0076] When the loading is completed, the first driving chain 504 is driven to move by the rotating first active sprocket 502 in cooperation with the first driven sprocket 503. The moving first driving chain 504 drives the first connecting shaft 204 to rotate by the first sprocket 205. The rotating first connecting shaft 204 drives the cleaning filter cartridge 201 to rotate, so that the rotating cleaning filter cartridge 201 can be used to drive the pre-prepared food raw materials to perform a rotational cleaning operation, so that the pre-prepared food raw materials can be cleaned once inside the primary cleaning area 301 to remove impurities attached to the surface of the pre-prepared food raw materials. The limiting rod 202 is provided to limit the pre-prepared food raw materials to prevent the pre-prepared food from floating on the surface of the water and unable to be effectively cleaned.

[0077] After the pre-prepared food completes a cleaning operation inside the primary cleaning area 301, the moving material transfer plate 401 utilizes the first material transfer groove 403 to drive the cleaning filter cartridge 201 to move again as a whole, so as to drive the cleaning filter cartridge 201 to perform intermittent movement as a whole along the direction of the main frame 101. The moving cleaning filter cartridge 201 utilizes the first connecting shaft 204 to drive the first limiting frame 601 to move as a whole, so as to prevent the first limiting frame 601 from interfering with the movement of the cleaning filter cartridge 201, so as to transfer the cleaning filter cartridge 201 as a whole to the interior of the secondary cleaning area 302, and then utilize the rotating cleaning filter cartridge 201 to cooperate with the water in the secondary cleaning area 302 to perform a secondary cleaning operation on the pre-prepared food raw materials, and by adding food-grade disinfectant to the water in the secondary cleaning area 302, the pre-prepared food raw materials can be disinfected during the secondary cleaning process. When the cleaning filter cartridge 201 is transferred to the interior of the tertiary cleaning area 303 for rotation, the pre-prepared food ingredients are cleaned three times by using the clean water in the tertiary cleaning area 303, and the residual disinfectant can be removed; when the cleaning filter cartridge 201 is transferred to the interior of the draining area 304, the rotating cleaning filter cartridge 201 uses centrifugal force to dehydrate the pre-prepared food ingredients; when the cleaning filter cartridge 201 is transferred to the interior of the air-drying area 305, the fan 72 cooperates with the rotating cleaning filter cartridge 201 to air-dry the pre-prepared food ingredients therein; when the cleaning filter cartridge 201 is transferred to the interior of the unloading buffer zone 306, unloading and caching are performed; when the cleaning filter cartridge 201 is transferred from the unloading buffer zone 306 to the unloading rack 103, the unloading operation is completed, and the cleaning filter cartridge 201 can be opened to take out the cleaned pre-prepared food ingredients, or the cleaning filter cartridge 201 can be directly used to transfer the pre-prepared food ingredients to the next process.

[0078] Example 2

[0079] like Figures 1-12 As shown, an embodiment of the present invention further provides a raw material cleaning device for the production and processing of pre-prepared dishes, comprising a frame assembly 1 and a plurality of raw material storage mechanisms 2, wherein the frame assembly 1 comprises a main frame 101, a loading rack 102, a loading rack 103 and an upper bracket 104;

[0080] Among them, the loading rack 102 is fixedly connected to one side of the main frame 101, the unloading rack 103 is fixedly connected to the other side of the main frame 101, and the upper bracket 104 is fixedly connected to the outside of the main frame 101. Several raw material storage mechanisms 2 are arranged above the main frame 101. A cleaning and processing mechanism 3 is provided inside the main frame 101. An intermittent material moving mechanism 4 and a rotating drive mechanism 5 are provided on the outer wall of the main frame 101. A limiting mechanism 6 is installed between the main frame 101 and the upper bracket 104;

[0081] The raw material storage mechanism 2 is used to store the pre-prepared food raw materials. The raw material storage mechanisms 2 each include a cleaning filter cartridge 201, an end cover 203, two first connecting shafts 204, and two first sprockets 205.

[0082] The end cap 203 is connected to one side of the inner wall of the cleaning filter cartridge 201 by a thread, the two first connecting shafts 204 are fixedly connected to the non-adjacent sides of the cleaning filter cartridge 201 and the end cap 203, and the two first sprockets 205 are fixedly connected to the middle of the outer side walls of the two first connecting shafts 204.

[0083] The cleaning and processing mechanism 3 is used to separate the interior of the main frame 101 into multiple levels of cleaning, draining, air drying and unloading areas;

[0084] The intermittent material transfer mechanism 4 is used to intermittently drive a plurality of material storage mechanisms 2 to move synchronously along the direction of the main frame 101;

[0085] The rotation drive mechanism 5 is used to drive the raw material storage mechanism 2 to rotate.

[0086] Compared with the first embodiment, the difference is that the intermittent material moving mechanism 4 is composed of two material moving racks 411, two screw modules 412, a moving plate rack 413, two first cylinders 414, a center rack 415, two second cylinders 416 and a plurality of second material moving troughs 417;

[0087] Among them, the two material moving racks 411 are symmetrically arranged on the outside of the main frame 101, the two screw modules 412 are symmetrically installed on the upper surface of the upper bracket 104, the bottom of the mobile plate rack 413 is fixedly connected to the output blocks of the two screw modules 412, the two first cylinders 414 are symmetrically installed on the upper surface of the mobile plate rack 413, the center rack 415 is fixedly connected to one end of the piston rod of the two first cylinders 414, and the two second cylinders 416 are symmetrically installed on the bottom of the inner wall of the center rack 415. One side of the frame 411 is slidably connected to the inner wall of the center frame 415, the piston rods of the two second cylinders 416 are respectively fixedly connected to one side of the two material moving frames 411, and the outer side of the center frame 415 is symmetrically fixedly connected to two first guide rails 73, and the outer side walls of the two first guide rails 73 are slidably connected to the inner side wall of the movable plate frame 413, and one side of the two material moving frames 411 is fixedly connected to two second guide rails 74, and the outer side walls of the second guide rails 74 are slidably connected to the inner side wall of the center frame 415.

[0088] The rotary drive mechanism 5 is composed of four second synchronous motors 511, four second driving sprockets 512, a plurality of second driven sprockets 513 and two second driving chains 514;

[0089] Among them, the four second synchronous motors 511 are symmetrically installed at the bottom of the outer wall of the main frame 101, the four second driving sprockets 512 are all rotatably connected to the bottom of the outer wall of the main frame 101, and the second driven sprockets 513 are rotatably connected to the top of the outer wall of the main frame 101. The inner walls of the two second drive chains 514 are respectively meshed with the outer walls of the two second driving sprockets 512 and the second driven sprockets 513. The outer wall of the second drive chain 514 is meshed with the outer wall of the first sprocket 205, and the output shafts of the four second synchronous motors 511 are respectively fixedly connected to one end of the four second driving sprockets 512.

[0090] The limiting mechanism 6 is composed of two second limiting frames 611, four connecting ears 612, four second guide rods 613, four springs 614, four bottom plates 615 and four supporting ears 616;

[0091] Among them, the two second limiting frames 611 are arranged above the main frame 101, the four connecting ears 612 are symmetrically fixedly connected to the upper surfaces of the two second limiting frames 611, the four supporting ears 616 are symmetrically fixedly connected to the top of the outer wall of the main frame 101, one end of the four second guide rods 613 is fixedly connected to the bottom of the four connecting ears 612, the outer wall of the second guide rod 613 is slidably connected to the inner wall of the supporting ear 616, the four bottom plates 615 are respectively fixedly connected to the bottom of the four second guide rods 613, the four springs 614 are respectively fixedly connected between the four bottom plates 615 and the four supporting ears 616, and the bottom of the support frame 71 is fixedly connected to one side of the upper surface of the two second limiting frames 611;

[0092] The rest of the structure is the same as that of the first embodiment.

[0093] When it is necessary to clean the pre-prepared food ingredients, the movable plate frame 413 is driven to move horizontally as a whole by the screw module 412. The moving movable plate frame 413 uses the center frame 415 to drive the material moving frame 411, passes through the connecting ear 612 and the supporting ear 616 and moves to one side of the loading rack 102. Then, the piston rod of the second cylinder 416 drives the material moving frame 411 to move. The moving material moving frame 411 drives the second material moving trough 417 and the second guide rail 74 to move. The moving second guide rail 74 slides on the center frame 415 to guide the moving material moving frame 411 The moving second material moving groove 417 clamps the first connecting shaft 204 located on one side of the cleaning filter cartridge 201 and the end cover 203, and then drives the center frame 415 to move upward as a whole through the piston rod of the first cylinder 414. The first guide rail 73 is provided to slide in the movable plate frame 413 to guide the moving center frame 415. The moving center frame 415 drives the material moving frame 411 to move. The moving material moving frame 411 drives the cleaning filter cartridge 201 to move as a whole by using the first connecting shaft 204, and drives the second limiting frame 611 to move as a whole by using the connecting ear 612. The moving connecting ear 612 drives the bottom plate 615 to move by the second guide rod 613, and the moving bottom plate 615 drives the spring 614 to compress to prevent the second limit frame 611 from interfering with the loading operation, and then the movable plate frame 413 is driven by the screw module 412 to reset as a whole, so that the cleaning filter cartridge 201 is moved as a whole to the top of the primary cleaning area 301, and then the center frame 415 is pushed as a whole to reset by the first cylinder 414, so that the first connecting shaft 204 is placed in the groove above the main frame 101, and then the second cylinder 416 is pushed The material moving rack 411 is reset so that the second material moving trough 417 is separated from the first connecting shaft 204 to complete the loading operation. The compressed spring 614 uses the bottom plate 615 to cooperate with the second guide rod 613 to drive the connecting ear 612 and the second limit rack 611 to reset, so that the second limit rack 611 uses its own gravity and the elastic force of the spring 614 to provide downward pressure for the first connecting shaft 204, thereby increasing the stability of the first connecting shaft 204 in the groove on the surface of the main frame 101. Then, the operation is repeated to continuously and intermittently move the raw material storage mechanism 2.

[0094] When the cleaning filter cartridge 201 is loaded as a whole, the second driving sprocket 512 is driven to rotate by the output shaft of the second synchronous motor 511, and the rotating second driving sprocket 512 cooperates with the second driven sprocket 513 to drive the second drive chain 514 to move. The moving second drive chain 514 uses the first sprocket 205 to drive the first connecting shaft 204 to rotate, and the rotating first connecting shaft 204 drives the cleaning filter cartridge 201 to rotate, so as to utilize the rotating cleaning filter cartridge 201 to cooperate with the water in the main frame 101 to complete the cleaning operation.

[0095] Compared with the first embodiment, this embodiment separates the intermittent material moving mechanism 4 and the rotary drive mechanism 5. Although it increases the use and production costs, it gets rid of the intermittent material moving mechanism 4's dependence on the power of the rotary drive mechanism 5, so that the lateral movement speed of the raw material storage mechanism 2 can be controlled by the intermittent material moving mechanism 4.

[0096] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be subject to the scope of protection of the claims.

Claims

1. A raw material cleaning device for the production and processing of pre-prepared dishes, comprising a frame assembly (1) and a plurality of raw material storage mechanisms (2), characterized in that: The frame assembly (1) comprises a main frame (101), an upper material rack (102), a lower material rack (103) and an upper bracket (104); The loading rack (102) is fixedly connected to one side of the main frame (101), the unloading rack (103) is fixedly connected to the other side of the main frame (101), the upper bracket (104) is fixedly connected to the outside of the main frame (101), a plurality of the raw material storage mechanisms (2) are arranged above the main frame (101), a cleaning and processing mechanism (3) is arranged inside the main frame (101), an intermittent material transfer mechanism (4) and a rotation drive mechanism (5) are arranged on the outer side wall of the main frame (101), and a limiting mechanism (6) is installed between the main frame (101) and the upper bracket (104); The raw material storage mechanism (2) is used to store pre-prepared food raw materials, and a plurality of the raw material storage mechanisms (2) each comprise a cleaning filter cartridge (201), an end cover (203), two first connecting shafts (204) and two first sprocket wheels (205); The end cover (203) is connected to one side of the inner wall of the cleaning filter cartridge (201) via a thread, the two first connecting shafts (204) are respectively fixedly connected to the side of the cleaning filter cartridge (201) that is not adjacent to the end cover (203), and the two first sprockets (205) are respectively fixedly connected to the middle parts of the outer walls of the two first connecting shafts (204); The cleaning and processing mechanism (3) is used to separate multiple levels of cleaning, draining, air drying and unloading areas inside the main frame (101); The intermittent material transfer mechanism (4) is used to intermittently drive a plurality of material storage mechanisms (2) to perform synchronous movement along the direction of the main frame (101); The rotary drive mechanism (5) is used to drive the raw material storage mechanism (2) to rotate.

2. The raw material cleaning equipment for the production and processing of pre-prepared dishes according to claim 1 is characterized by: The plurality of raw material storage mechanisms (2) further include four limit rods (202), the four limit rods (202) being arranged between the cleaning filter cartridge (201) and the end cover (203), and one end of the four limit rods (202) being fixedly connected to one side of the inner wall of the cleaning filter cartridge (201).

3. The raw material cleaning equipment for the production and processing of pre-prepared dishes according to claim 1 is characterized by: The cleaning and processing mechanism (3) comprises a primary cleaning area (301), a secondary cleaning area (302), a tertiary cleaning area (303), a drainage area (304), an air drying area (305), a material unloading buffer area (306), and a plurality of partitions (307); The primary cleaning area (301), the secondary cleaning area (302), the tertiary cleaning area (303), the draining area (304), the air drying area (305) and the unloading buffer area (306) are sequentially arranged inside the main frame (101) from the upper material rack (102) to the lower material rack (103); a plurality of partitions (307) are arranged between the primary cleaning area (301), the secondary cleaning area (302), the tertiary cleaning area (303), the draining area (304), the air drying area (305) and the unloading buffer area (306); and the plurality of partitions (307) are fixedly connected to the inner side wall of the main frame (101).

4. The raw material cleaning equipment for the production and processing of pre-prepared dishes according to any one of claims 1 to 3, characterized in that: A support frame (71) is installed above the limiting mechanism (6), and two fans (72) are symmetrically installed on the inner side wall of the support frame (71).

5. The raw material cleaning equipment for the production and processing of pre-prepared dishes according to claim 4 is characterized by: The intermittent material transfer mechanism (4) is composed of two material transfer plates (401), four connecting frames (402), a plurality of first material transfer grooves (403), four eccentric plates (404) and four second connecting shafts (405); The two material shifting plates (401) are symmetrically arranged on the outside of the main frame (101), the four connecting frames (402) are symmetrically fixedly connected to the bottom of the outer wall of the main frame (101), a plurality of the first material shifting grooves (403) are symmetrically opened on the adjacent side of the two material shifting plates (401), the four eccentric plates (404) are respectively rotatably connected to the side of the four connecting frames (402) close to the main frame (101), the four second connecting shafts (405) are symmetrically fixedly connected to the side of the two material shifting plates (401) away from the main frame (101), and the outer side walls of the four second connecting shafts (405) are respectively rotatably connected to the inner side walls of the four eccentric plates (404).

6. The raw material cleaning equipment for the production and processing of pre-prepared dishes according to claim 5 is characterized by: The rotary drive mechanism (5) is composed of four first synchronous motors (501), four first driving sprockets (502), a plurality of first driven sprockets (503), two first drive chains (504), four belt driving wheels (505), four transmission belts (506) and four belt driven wheels (507); The four first synchronous motors (501) are symmetrically mounted on the bottom of the outer wall of the main frame (101); the four first driving sprockets (502) are all rotatably connected to the bottom of the outer wall of the main frame (101); the plurality of first driven sprockets (503) are rotatably connected to the top of the outer wall of the main frame (101); the inner walls of the two first driving chains (504) are respectively meshed with the outer walls of the two first driving sprockets (502) and the plurality of first driven sprockets (503); the outer walls of the first driving chains (504) are meshed with the outer walls of the first sprockets ( The outer walls of the four first synchronous motors (501) are meshedly connected, the output shafts of the four first synchronous motors (501) are respectively fixedly connected to one end of the four first driving sprockets (502), the inner walls of the four belt driving wheels (505) are respectively fixedly connected to the outer walls of the output shafts of the four first synchronous motors (501), one end of the four belt driven wheels (507) are respectively fixedly connected to one side of the four eccentric plates (404), and the inner walls of the four transmission belts (506) are respectively covered on the outer walls of the four belt driving wheels (505) and the belt driven wheels (507).

7. The raw material cleaning equipment for the production and processing of pre-prepared dishes according to claim 4 is characterized by: The limiting mechanism (6) is composed of two first limiting frames (601), a plurality of first guide rods (602) and a plurality of counterweight rings (603); Wherein, the two first limit frames (601) are both arranged above the main frame (101), a plurality of the first guide rods (602) are respectively fixedly connected to the upper surfaces of the two first limit frames (601), the outer side walls of the plurality of the first guide rods (602) are slidably connected to the inner side wall of the upper bracket (104), the inner side walls of the plurality of the counterweight rings (603) are respectively threadedly connected to the top of the outer side walls of the plurality of the first limit frames (601), and the bottom of the support frame (71) is fixedly connected to one side of the upper surfaces of the two first limit frames (601).

8. The raw material cleaning equipment for the production and processing of pre-prepared dishes according to claim 4 is characterized by: The intermittent material transfer mechanism (4) is composed of two material transfer racks (411), two screw modules (412), a movable plate rack (413), two first cylinders (414), a center rack (415), two second cylinders (416) and a plurality of second material transfer troughs (417); The two material moving racks (411) are symmetrically arranged on the outside of the main frame (101), the two screw modules (412) are symmetrically installed on the upper surface of the upper bracket (104), the bottom of the movable plate rack (413) is fixedly connected to the output blocks of the two screw modules (412), the two first cylinders (414) are symmetrically installed on the upper surface of the movable plate rack (413), the center rack (415) is fixedly connected to one end of the piston rods of the two first cylinders (414), the two second cylinders (416) are symmetrically installed on the bottom of the inner wall of the center rack (415), and the two One side of the material moving rack (411) is slidably connected to the inner side wall of the center rack (415); the piston rods of the two second air cylinders (416) are respectively fixedly connected to one side of the two material moving racks (411); two first guide rails (73) are symmetrically fixedly connected to the outer side of the center rack (415); the outer side walls of the two first guide rails (73) are slidably connected to the inner side wall of the movable plate rack (413); one side of the two material moving racks (411) is fixedly connected to two second guide rails (74); the outer side walls of the second guide rails (74) are slidably connected to the inner side wall of the center rack (415).

9. The raw material cleaning equipment for the production and processing of pre-prepared dishes according to claim 4 is characterized by: The rotary drive mechanism (5) is composed of four second synchronous motors (511), four second driving sprockets (512), a plurality of second driven sprockets (513) and two second drive chains (514); The four second synchronous motors (511) are symmetrically mounted on the bottom of the outer wall of the main frame (101); the four second driving sprockets (512) are all rotatably connected to the bottom of the outer wall of the main frame (101); the plurality of second driven sprockets (513) are rotatably connected to the top of the outer wall of the main frame (101); the inner walls of the two second driving chains (514) are respectively meshed with the outer walls of the two second driving sprockets (512) and the plurality of second driven sprockets (513); the outer wall of the second driving chain (514) is meshed with the outer wall of the first sprocket (205); and the output shafts of the four second synchronous motors (511) are respectively fixedly connected to one end of the four second driving sprockets (512).

10. The raw material cleaning equipment for the production and processing of pre-prepared dishes according to claim 4, characterized in that: The limiting mechanism (6) is composed of two second limiting frames (611), four connecting ears (612), four second guide rods (613), four springs (614), four bottom plates (615) and four supporting ears (616); The two second limit frames (611) are arranged above the main frame (101), the four connecting ears (612) are symmetrically fixedly connected to the upper surfaces of the two second limit frames (611), the four supporting ears (616) are symmetrically fixedly connected to the top of the outer wall of the main frame (101), one end of the four second guide rods (613) are fixedly connected to the bottom of the four connecting ears (612), the outer wall of the second guide rod (613) is slidably connected to the inner wall of the supporting ear (616), the four bottom plates (615) are respectively fixedly connected to the bottom of the four second guide rods (613), the four springs (614) are respectively fixedly connected between the four bottom plates (615) and the four supporting ears (616), and the bottom of the support frame (71) is fixedly connected to one side of the upper surface of the two second limit frames (611).

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