阅读说明：本技术 一种钩形梳齿式自动食品贩卖机 (Hook-shaped comb-tooth type automatic food vending machine ) 是由 卜王辉 方来鑫 彭奕佳 朱昌德 于 2019-08-19 设计创作，主要内容包括：本发明涉及一种钩形梳齿式自动食品贩卖机,包括整机框架,以及设置在整机框架上的用于加热贩卖的食品的加热模块、用于存放食品的冷冻模块、用于取放食品的货叉模块和供消费者拾取食品的出货模块,其中,所述冷冻模块和加热模块内分别设有用于支承食品的梳齿状支撑,所述货叉模块包括多自由度移动件和水平设置在多自由度移动件输出端的梳齿货叉,所述梳齿货叉与梳齿状支撑匹配,使得梳齿货叉可实现对梳齿状支撑上的食品的取放。与现有技术相比,本发明采用梳齿货叉与移动件组成的货叉模块,能实现纸盒包装食品在加热模块、冷冻模块、出货模块的输送,配合冷冻模块的保鲜功能和加热模块的加热功能,使消费者能买到加热的新鲜食品。(The invention relates to a hook-shaped comb-tooth type automatic food vending machine which comprises a whole machine frame, a heating module, a freezing module, a fork module and a delivery module, wherein the heating module is arranged on the whole machine frame and used for heating food to be sold, the freezing module is used for storing the food, the fork module is used for taking and placing the food, the delivery module is used for a consumer to pick up the food, comb-tooth-shaped supports used for supporting the food are respectively arranged in the freezing module and the heating module, the fork module comprises a multi-degree-of-freedom moving member and comb-tooth forks horizontally arranged at the output end of the multi-degree-of-freedom moving member, and the comb-tooth forks are matched with the comb-tooth-shaped. Compared with the prior art, the fork module consisting of the comb fork and the moving piece can realize the conveying of carton packaged food in the heating module, the freezing module and the delivery module, and the fresh-keeping function of the freezing module and the heating function of the heating module are matched, so that consumers can buy the heated fresh food.)

1. The hook-shaped comb-tooth type automatic food vending machine is characterized by comprising a whole machine frame, a heating module, a freezing module, a fork module and a delivery module, wherein the heating module is arranged on the whole machine frame and used for heating food to be sold, the freezing module is used for storing the food, the fork module is used for taking and placing the food, the delivery module is used for a consumer to pick up the food, comb-tooth-shaped supports used for supporting the food are respectively arranged in the freezing module and the heating module, the fork module comprises a multi-degree-of-freedom moving member and comb-tooth-shaped forks horizontally arranged at the output end of the multi-degree-of-freedom moving member, and the comb-tooth-shaped forks are matched with the comb-tooth-.

2. The hook-shaped comb-tooth type automatic food vending machine as claimed in claim 1, wherein the heating module comprises at least one microwave heating chamber with an openable rear portion, a first independent moving door assembly is mounted at the rear portion of the microwave heating chamber, the first moving door assembly comprises a first linear guide rail vertically mounted, a heating chamber moving door mounted on the first linear guide rail and capable of moving up and down along the first linear guide rail, and a first driving motor fixedly mounted at one side of the first linear guide rail and used for driving the heating chamber moving door to move, a first rack is fixedly mounted at the side portion of the heating chamber moving door, and a first gear engaged with the first rack is further provided at an output end of the first driving motor.

3. The automatic food vending machine with the shape of a hook and a comb teeth as claimed in claim 1, wherein the freezing module comprises a freezing chamber with an openable rear portion and a second moving door assembly installed at the rear portion of the freezing chamber, the second moving door assembly comprises a second linear guide rail vertically installed, a freezing chamber moving door installed on the second linear guide rail and capable of moving up and down along the second linear guide rail, and a second driving motor fixedly installed at one side of the linear guide rail and used for driving the freezing chamber moving door to move, a second rack is fixedly installed at the side portion of the freezing chamber moving door, and a second gear engaged with the second rack is further provided at the output end of the second driving motor.

4. The automatic food vending machine with hook and comb teeth as claimed in claim 3, wherein the bottom of the freezing chamber is provided with the comb teeth-shaped supports, the inner wall of the freezing chamber is further provided with the food partition plates which are positioned above the comb teeth-shaped supports, the inner part of the freezing chamber is divided into a plurality of rows of cavities for stacking the food by the food partition plates, and the distance between the bottom ends of the food partition plates and the tops of the comb teeth-shaped supports is not more than the height of the food.

5. The automatic food vending machine with hook-shaped comb teeth as claimed in claim 4, wherein the food partition plates comprise vertical partition plates installed at intervals in the vertical direction, and front lateral partition plates and rear lateral partition plates respectively welded to the front and rear sides of the vertical partition plates, wherein the distance between any two adjacent layers of front lateral partition plates is smaller than the height of the food, and the distance between the lowermost rear lateral partition plate and the comb-tooth-shaped support is larger than the height of the food and smaller than twice of the height of the food.

6. The hook-shaped comb-tooth type automatic food vending machine according to claim 1, the multi-degree-of-freedom moving piece is divided into an upper layer and a lower layer, each layer of multi-degree-of-freedom moving piece comprises a vertical guide rail and a transverse guide rail movably arranged on the vertical guide rail, and a longitudinal guide rail movably arranged on the transverse guide rail, wherein the comb fork is arranged on the longitudinal guide rail and can move back and forth along the longitudinal guide rail, wherein the comb fork arranged on the multi-degree-of-freedom moving piece on the upper layer is a straight comb fork, the comb tooth fork mounted on the multi-degree-of-freedom moving piece located on the lower layer is a hook-shaped comb tooth fork, the linear comb tooth fork is used for being matched with the multi-degree-of-freedom moving piece to convey food in the heating module to the delivery module, and the hook-shaped comb tooth fork is used for being matched with the food in the freezing module to convey the food to the heating module.

7. The automatic food vending machine as claimed in claim 6, wherein the straight comb fork includes an upper hole plate and an upper fork tube, the upper hole plate is provided with a plurality of upper fork insertion holes horizontally arranged side by side at equal intervals, and the upper fork tube is composed of a plurality of straight steel tubes correspondingly inserted into the upper fork insertion holes.

8. The automatic food vending machine as claimed in claim 6, wherein the hook-shaped comb fork includes a lower hole plate and a lower fork tube, the lower hole plate is provided with a plurality of lower fork insertion holes horizontally arranged side by side at equal intervals, the lower fork tube is composed of a plurality of hook-shaped steel tubes correspondingly inserted into the lower fork insertion holes, and ends of the hook-shaped steel tubes are in a shape of an upturned hook.

9. The automatic food vending machine with the shape of hook and comb teeth as claimed in claim 1, wherein the goods discharging module comprises a goods discharging frame in the range of travel of the comb fork, a comb blocking column and a conveyor belt which are arranged on the goods discharging frame, and a goods taking frame which is arranged on the frame of the whole machine, the comb blocking column is fixed on one side of the goods discharging frame close to the fork module and can be inserted into the gap of the comb fork, one end of the conveyor belt is close to the comb blocking column, and the other end of the conveyor belt receives the goods taking frame.

10. The hook comb-tooth type automatic food vending machine according to claim 1, further comprising a power supply control module which is composed of a power supply module and a control module which controls and coordinates operations of the freezing module, the heating module and the fork module.

Technical Field

The invention belongs to the technical field of automatic vending machines, and relates to a hook-shaped comb-tooth type automatic food vending machine.

Background

With the development of economy, the rent cost and the labor cost of stores are continuously increased; at the same time, the fast paced life of a city predisposes people to purchase fast food. These reasons have led to a range of vending machines, such as beverage vending machines, coffee vending machines, boxed and bagged snack vending machines, which reduce retail costs to a great extent and also bring great convenience to the consumer.

However, there are few vending machines on the market that can provide consumers with heated food, and therefore vending machines that can heat food on site are preferred by consumers.

Chinese patent CN201910304917.3 discloses a comb-tooth type automatic fast food vending machine, which comprises a whole machine frame, and a freezing module, a heating module, a three-degree-of-freedom comb-tooth fork module and a delivery module which are arranged on the whole machine frame, wherein comb-tooth supports for supporting fast food are respectively arranged in the freezing module and the heating module, the three-degree-of-freedom comb-tooth fork module comprises a three-degree-of-freedom moving member and a comb-tooth fork horizontally arranged at the output end of the three-degree-of-freedom moving member, and the comb-tooth fork is matched with the comb-tooth supports, so that the comb-tooth fork can realize taking and placing of the fast food on the comb-. The fast food vending machine of this patent suffers from the following drawbacks: (1) the space utilization rate is lower: the boxed fast food of each layer needs to be placed on the shelf of each layer, the fork needs to be inserted into the gap of each layer and lifted for a certain distance to take out the boxed fast food, so a larger gap needs to be left between the layers, and a larger gap needs to be left between the boxed fast food of each layer; (2) the cold and heat insulation is also poor: because the fork needs to move to each layer to take goods, two sliding doors are designed, one sliding door needs to be opened when taking goods each time, and the opening height of each sliding door is half of the total height of the freezing module, so that more cold air is discharged from the freezing module, more hot air flows in the freezing module, and the cold and heat isolation is not facilitated; (3) the goods taking efficiency is lower: when the fork takes boxed fast food from the freezing module, at most four boxes are taken at one time; (4) the shipment convenience is also not good: only one box of fast food can be delivered at each shipment, and if the number of the shipped fast food is increased, the size of the vending machine is increased correspondingly.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a hook-shaped comb-tooth type automatic food vending machine.

The purpose of the invention can be realized by the following technical scheme:

a hook-shaped comb-tooth type automatic food vending machine comprises a whole machine frame, a heating module, a freezing module, a fork module and a delivery module, wherein the heating module is arranged on the whole machine frame and used for heating food to be sold, the freezing module is used for storing the food, the fork module is used for taking and placing the food, the delivery module is used for a consumer to pick up the food, comb-tooth-shaped supports used for supporting the food are respectively arranged in the freezing module and the heating module, the fork module comprises a multi-degree-of-freedom moving member and comb-tooth forks horizontally arranged at the output end of the multi-degree-of-freedom moving member, and the comb-tooth forks are matched with the comb-tooth-shaped supports.

In the invention, the comb-shaped support can be a fixed mounting holding pipe, and the holding pipe can be composed of a plurality of stainless steel pipes at equal intervals. The stainless steel tube is preferably in the shape of a U-shaped tube or the like, and may be provided in the heating module and the freezing module by means of cementing or the like.

Furthermore, the heating module comprises at least one microwave heating cabin with an openable rear part, an independent first moving door assembly is installed at the rear opening position of the microwave heating cabin, the first moving door assembly comprises a first linear guide rail vertically installed, a heating cabin moving door installed on the first linear guide rail and capable of moving up and down along the first linear guide rail, and a first driving motor fixedly installed on one side of the first linear guide rail and used for driving the heating cabin moving door to move, a first rack is further fixedly installed on the side part of the heating cabin moving door, and a first gear meshed with the first rack is further arranged at the output end of the first driving motor. The front part of the microwave heating cabin is also arranged into an opening shape and is sealed by a transparent plate such as a glass partition plate and the like so as to show the condition of food in the microwave heating cabin. The first driving motor can be arranged on the first motor adapter plate (can be designed into an L shape) through the first motor support, and the first motor adapter plate is connected with the heating shell of the microwave heating cabin.

Furthermore, the freezing module comprises a freezing chamber with an openable rear part and a second moving door assembly arranged at the rear part of the freezing chamber, the second moving door assembly comprises a second linear guide rail vertically arranged, a freezing chamber moving door arranged on the second linear guide rail and capable of moving up and down along the second linear guide rail, and a second driving motor fixedly arranged on one side of the linear guide rail and used for driving the freezing chamber moving door to move, a second rack is fixedly arranged on the side part of the freezing chamber moving door, and a second gear meshed with the second rack is further arranged at the output end of the second driving motor. At this time, similarly, referring to the heating module, the second driving motor may be mounted on a second motor adapter plate (which may be designed in an L-shape) via a second motor support, and the second motor adapter plate is connected to the freezing shell of the freezing compartment. The freezing chamber is internally provided with a refrigeration cycle system for providing a freezing environment, and the refrigeration cycle system can be composed of a compressor, an evaporator, a condenser and the like. The front part of the freezing chamber can also be provided with a glass clapboard for display, and the glass clapboard and the freezing shell are sealed by adopting a sealing strip so as to isolate the outside air.

Furthermore, the bottom of the freezing chamber is provided with a comb-tooth-shaped support, the inner wall of the freezing chamber is also provided with a food partition plate positioned above the comb-tooth-shaped support, the inner part of the freezing chamber is divided into a plurality of rows of cavities for stacking food by the food partition plate, and the distance between the bottom end of the food partition plate and the top of the comb-tooth-shaped support is not more than the height of the food.

Still further preferably, the food partition plate comprises vertical partition plates installed at intervals along the vertical direction, and front lateral partition plates and rear lateral partition plates respectively welded to the front side and the rear side of each vertical partition plate, wherein the distance between any two adjacent layers of front lateral partition plates is smaller than the height of the food, and the distance between the lowermost rear lateral partition plate and the comb-shaped support is larger than the height of the food and smaller than twice of the height of the food. In the freezing chamber, each layer of food is directly arranged on the lower layer of food, no partition board is arranged between the layers, and the lowest layer of food is arranged on the comb-shaped support. When the goods are taken, only the food at the lowest layer in the freezing chamber is taken each time, and the food at the rest layers drops by one layer height by virtue of gravity after the food is taken.

Furthermore, the multi-degree-of-freedom moving piece is divided into an upper layer and a lower layer (namely an upper layer moving piece and a lower layer moving piece), each layer of multi-degree-of-freedom moving piece comprises a vertical guide rail, a transverse guide rail movably arranged on the vertical guide rail and a longitudinal guide rail movably arranged on the transverse guide rail, the comb fork is arranged on the longitudinal guide rail and can move back and forth along the longitudinal guide rail, the comb fork is a linear comb fork arranged on the multi-degree-of-freedom moving piece on the upper layer, the comb fork arranged on the multi-degree-of-freedom moving piece on the lower layer is a comb hook fork, the linear comb fork is used for being matched with the multi-degree-of-freedom moving piece to convey food in the heating module to the delivery module, and the hook fork is used for being matched with.

Furthermore, the multi-degree-of-freedom moving members on the upper layer and the lower layer share one vertical guide rail, and the transverse guide rail and the longitudinal guide rail are movably arranged through synchronous belts. The transverse guide rail is divided into an upper transverse guide rail and a lower transverse guide rail corresponding to the upper moving member and the lower moving member, and the longitudinal guide rail is divided into an upper longitudinal guide rail and a lower longitudinal guide rail. The upper longitudinal guide rail can be fixedly arranged on the transverse synchronous belt through the upper transverse adapter plate, and the transverse synchronous belt is driven by the driving motor to rotate so as to drive the upper longitudinal guide rail to transversely move left and right. Similarly, the other guide rails are driven by a synchronous belt and a driving motor. The upper transverse guide rail and the lower transverse guide rail can share one group of vertical synchronous belts.

Furthermore, the linear comb fork comprises an upper jack plate and an upper fork pipe, the upper jack plate is provided with a plurality of upper fork jacks horizontally arranged side by side at equal intervals, and the upper fork pipe is composed of a plurality of linear steel pipes correspondingly inserted into the upper fork jacks.

Furthermore, hook-shaped broach fork includes jack panel and lower fork pipe down, the jack panel is equipped with a plurality of lower fork jacks that the level was arranged equidistantly side by side down, lower fork pipe is in by a plurality of corresponding cartridge hook-shaped steel pipes in the lower fork jack are constituteed, hook-shaped steel pipe's tip is for being the perk hook-shaped, and this kind of shape can guarantee taking out smoothly of food. The number of the lower fork tubes is preferably selected to meet the requirement that the hook-shaped comb fork can take out a whole layer of food at a time.

Furthermore, the delivery module comprises a delivery frame in the stroke range of the comb fork, comb blocking columns and a conveyor belt, wherein the comb blocking columns are arranged on the delivery frame, and a delivery frame arranged on the whole frame.

Furthermore, the whole set of device also comprises a power supply control module which consists of a power supply module and a control module for controlling and coordinating the operation of the freezing module, the heating module and the pallet fork module.

Compared with the prior art, the invention has the following advantages:

(1) the fork module consisting of the comb fork and the three-degree-of-freedom moving piece can realize the conveying of food in the heating module, the freezing module and the delivery module, and the fresh-keeping function of the freezing module and the heating function of the heating module are matched, so that consumers can buy the heated fresh food.

(2) The arrangement of hook-shaped comb fork can cooperate the taking out of the freezing module for placing food in a laminated manner, so that the problem that the conventional vending machine needs to be provided with one layer of comb-shaped support for each layer of food is avoided, and the space utilization rate of the freezing module is greatly improved.

(3) The space utilization rate is higher: the boxed food in each layer is stacked, the hook-shaped comb fork moves to the lowest layer to hook out the boxed food during taking the food, lifting is not needed, and the rest boxed food descends by one layer of height by means of self gravity after taking the food, so that gaps do not need to be left between layers, and the space utilization rate is obviously improved.

(4) The cold and hot isolation effect is good: in the invention, as the fork takes the goods at the lowest layer every time, only one sliding door is needed, and the opening height of the sliding door only needs to ensure that the boxed food at the lowest layer is not interfered when being taken out, so that the cold and hot air convection is little when the goods are taken every time, and the cold and hot isolation is more favorable.

(5) Get efficient, the shipment is convenient of goods: the hook-shaped comb fork can take one whole layer of goods each time, so that the time for taking the goods is saved, and the fork is prevented from moving back and forth. Meanwhile, the goods discharging module adopts a conveyor belt device, the linear comb fork can take multiple boxes of food at each time, and the food is conveyed to the goods taking frame through the conveyor belt device, so that a customer can take goods conveniently.

Drawings

Fig. 1 is a schematic front view of a hook-shaped comb-tooth type automatic food vending machine;

fig. 2 is a rear view schematically illustrating a hook-shaped comb-tooth type automatic food vending machine;

FIG. 3 is a schematic view from the front of the heating module;

FIG. 4 is a schematic view from the rear of the heating module with the moving door assembly open;

FIG. 5 is a schematic view from the front of the freezer module;

FIG. 6 is a schematic view of the rear view of the freezer module with the moving door assembly open;

FIG. 7 is a schematic view from below of the freezing module;

FIG. 8 is a schematic view of a food compartment of the freezer compartment;

FIG. 9 is a schematic view of the filling of the food compartment with food in the food compartment;

FIG. 10 is a schematic view of a fork module;

FIG. 11 is a schematic view of a food product being taken from a freezer module;

FIG. 12 is a schematic view of a comb tooth configuration for taking food product from a freezing module;

FIG. 13 is a schematic view of the delivery of food products to a heating module;

FIG. 14 is a schematic view of a straight comb fork picking from a heating module;

FIG. 15 is a first motion of the linear comb fork to deposit the food product at the outlet;

FIG. 16 is a second motion of the linear comb fork placing the food product at the outlet;

FIG. 17 is a third motion of the linear comb fork placing the food product at the outlet;

the notation in the figure is:

1-a complete machine frame;

2-a heating module, 201-a heating cabin moving door, 202-a heating shell, 203-a microwave heating cabin, 204-a first placing pipe, 205-a first glass clapboard, 206-a first motor adapter plate, 207-a first motor support, 208-a first driving motor, 209-a first gear, 210-a first rack and 211-a first linear guide rail;

3-a freezing module, 301-a freezing compartment moving door, 302-a freezing outer shell, 303-a second motor adapter plate, 304-a second rack, 305-a second driving motor, 306-a second gear, 307-a second motor support, 308-a second linear guide rail, 309-a freezing inner shell, 310-a second resting pipe, 311-a food partition, 312-a second glass partition, 313-an evaporator, 314-a condenser, 315-a compressor;

4-a power supply control module;

5-a pallet fork module, 501-a vertical guide rail, 502-a synchronous belt, 503-an upper transverse guide rail, 504-an upper vertical adapter plate, 505-a lower vertical adapter plate, 506-a lower transverse guide rail, 507-a hook-shaped steel pipe, 508-an upper transverse adapter plate, 509-a lower transverse adapter plate, 510-a lower longitudinal guide rail, 511-a lower longitudinal adapter plate, 512-a linear steel pipe, 513-an upper longitudinal adapter plate, 514-an upper jack plate, 515-a lower jack plate, 516-a third driving motor, 517-a ground leg and 518-an upper longitudinal guide rail;

6-a delivery module, 601-a conveyor belt, 602-a roller frame, 603-a delivery frame, 604-a third motor support, 605-a fourth driving motor, 606-a comb tooth blocking column and 607-a delivery frame;

7-food.

Detailed Description

The invention is described in detail below with reference to the figures and specific embodiments. The present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

In the following embodiments or examples, if no module or component is specifically described, it indicates that a conventional functional structure in the field is adopted, for example, the power supply module is a power supply module that can provide power, such as a storage battery, and the like, which are commonly used in the field, and the control module is a control system that can coordinate operations of various moving components, such as a PLC system, and the like, which are commonly used in the field.

The invention provides a hook-shaped comb-tooth type automatic food vending machine, the structure of which is shown in figures 1 and 2, and the machine comprises a whole machine frame 1, a heating module 2, a freezing module 3, a fork module 5 and a delivery module 6, wherein the heating module 2 is arranged on the whole machine frame 1 and used for heating food to be sold, the freezing module 3 is used for storing food, the fork module 5 is used for taking and placing food, the delivery module 6 is used for a consumer to pick up food, comb-tooth-shaped supports used for supporting food are respectively arranged in the freezing module 3 and the heating module 2, the fork module 5 comprises a multi-degree-of-freedom moving piece and comb-tooth forks horizontally arranged at the output end of the multi-degree-of-freedom moving piece, and the comb-tooth forks are matched with the comb-.

In the invention, the comb-shaped support can be a fixed mounting holding pipe, and the holding pipe can be composed of a plurality of stainless steel pipes at equal intervals. The stainless steel pipe is preferably in the shape of a U-shaped pipe or the like, and may be provided in the heating module 2 and the freezing module 3 by means of cementing or the like.

In a specific embodiment of the present invention, referring to fig. 3-4, the heating module 2 comprises at least one microwave heating chamber 203 with an openable rear portion, an independent first moving door assembly is installed at an open rear portion of the microwave heating chamber 203, the first moving door assembly comprises a first linear guide 211 vertically installed, a heating chamber moving door 201 installed on the first linear guide 211 and capable of moving up and down along the first linear guide 211, and a first driving motor 208 fixedly installed at one side of the first linear guide 211 and used for driving the heating chamber moving door 201 to move, a first rack 210 is fixedly installed at a side portion of the heating chamber moving door 201, and a first gear 209 engaged with the first rack 210 is further provided at an output end of the first driving motor 208. The front of the microwave heating compartment 203 is also open and is sealed with a transparent plate such as a first glass partition 205 to show the food inside the microwave heating compartment 203. The first drive motor 208 may be mounted to the first motor adapter plate 206 (i.e., may be configured in an L-shape) via a first motor mount 207, and the first motor adapter plate 206 is coupled to the heating housing 202 of the microwave heating compartment 203.

In a specific embodiment of the present invention, referring to fig. 5-9, the freezing module 3 includes a freezing compartment with an openable rear portion, and a second moving door assembly installed at the rear portion of the freezing compartment, the second moving door assembly includes a second linear guide 308 installed vertically, a freezing compartment moving door 301 installed on the second linear guide 308 and capable of moving up and down along the second linear guide 308, and a second driving motor 305 fixedly installed at one side of the linear guide and used for driving the freezing compartment moving door 301 to move, a second rack 304 is fixedly installed at a side portion of the freezing compartment moving door 301, and a second gear 306 engaged with the second rack 304 is further provided at an output end of the second driving motor 305. In this case, likewise with reference to the heating module 2, the second drive motor 305 can be mounted on a second motor adapter plate 303 (i.e. can be designed in an L-shape) via a second motor support 307, which is then connected to the freezer housing 302 of the freezer compartment. The freezing compartment is provided with a refrigeration cycle system for providing a freezing environment, which may be composed of a compressor 315, an evaporator 313, a condenser 314, and the like. The front of the freezer compartment may also be fitted with a second glass partition 312 for display, the second glass partition 312 being sealed from the freezer housing 302 by a seal to seal against the outside air.

In a more specific embodiment, please refer to fig. 5-9 again, the bottom of the freezing chamber is provided with a comb-shaped support, the inner wall of the freezing chamber is further provided with a food partition 311 above the comb-shaped support, the inner part of the freezing chamber is divided into a plurality of rows of cavities for stacking food by the food partition 311, and the distance between the bottom end of the food partition 311 and the top of the comb-shaped support is not greater than the height of the food. More preferably, referring to fig. 5-9 again, the food partition 311 includes vertical partitions installed at intervals in the vertical direction, and front and rear horizontal partitions respectively welded to the front and rear sides of the vertical partitions, wherein the distance between any two adjacent front horizontal partitions is less than the height of the food, and the distance between the lowermost rear horizontal partition and the comb-shaped support is greater than the height of the food and less than twice the height of the food. In the freezing chamber, each layer of food is directly arranged on the lower layer of food, no partition board is arranged between the layers, and the lowest layer of food is arranged on the comb-shaped support. When the goods are taken, only the food at the lowest layer in the freezing chamber is taken each time, and the food at the rest layers drops by one layer height by virtue of gravity after the food is taken.

In a specific embodiment of the present invention, please refer to fig. 10, the multi-degree-of-freedom moving member is divided into an upper layer and a lower layer (i.e. an upper layer moving member and a lower layer moving member), each layer of the multi-degree-of-freedom moving member includes a vertical guide 501, a transverse guide movably arranged on the vertical guide 501, and a longitudinal guide rail movably arranged on the transverse guide rail, wherein the comb fork is arranged on the longitudinal guide rail and can move back and forth along the longitudinal guide rail, wherein the comb fork arranged on the multi-degree-of-freedom moving piece on the upper layer is a straight comb fork, the comb tooth fork arranged on the multi-degree-of-freedom moving piece positioned at the lower layer is a hook-shaped comb tooth fork, the straight line-shaped comb tooth fork is used for matching with the multi-degree-of-freedom moving piece to convey the food in the heating module 2 to the delivery module 6, the hook-shaped comb prongs are used to cooperate in transporting food products in the freezer module 3 to the heating module 2.

In a more specific embodiment, please refer to fig. 10 again, the upper and lower layers of multi-degree-of-freedom moving members share one vertical guide rail 501, and the transverse guide rail and the longitudinal guide rail are movably arranged through a synchronous belt. Corresponding to the upper layer moving member and the lower layer moving member, the transverse guide rail is divided into an upper transverse guide rail 503 and a lower transverse guide rail 506, and the longitudinal guide rail is divided into an upper longitudinal guide rail 518 and a lower longitudinal guide rail 510. The upper longitudinal rail 518 can be fixedly mounted on the transverse synchronous belt through the upper transverse adapter plate 508, and the transverse synchronous belt is driven to rotate by the driving motor, so as to drive the upper longitudinal rail 518 to move transversely left and right. Similarly, the other guide rails are driven by a synchronous belt and a driving motor. The upper cross rail 503 and the lower cross rail 506 may share a set of vertical timing belts. Correspondingly, the lower longitudinal rail 510 is fixed to the transverse synchronization belt of the lower transverse rail 506 by a lower transverse adapter plate 509.

In a more specific embodiment, please refer to fig. 10 again, the linear comb fork includes an upper hole plate 514 and an upper fork tube, the upper hole plate 514 is provided with a plurality of upper fork insertion holes horizontally arranged side by side at equal intervals, and the upper fork tube is composed of a plurality of linear steel tubes 512 correspondingly inserted into the upper fork insertion holes.

In a more specific embodiment, please refer to fig. 10 again, the hook-shaped comb fork includes a lower hole plate 515 and a lower fork tube, the lower hole plate 515 is provided with a plurality of lower fork insertion holes horizontally arranged side by side at equal intervals, the lower fork tube is composed of a plurality of hook-shaped steel tubes 507 correspondingly inserted in the lower fork insertion holes, and the end of the hook-shaped steel tube 507 is in a shape of an upward tilted hook, which can ensure the smooth taking out of food. The number of the lower fork tubes is preferably selected to meet the requirement that the hook-shaped comb fork can take out a whole layer of food at a time.

In a specific embodiment of the present invention, referring to fig. 15-17, the delivery module 6 includes a delivery frame 607 within the range of travel of the comb-shaped fork, comb-shaped retaining posts 606 and a conveyor belt 601 disposed on the delivery frame 607, and a pick-up frame 603 mounted on the whole frame 1, the comb-shaped retaining posts 606 are fixed on one side of the delivery frame 607 close to the fork module 5 and can be inserted into the gaps of the comb-shaped fork, one end of the conveyor belt 601 is close to the comb-shaped retaining posts 606, and the other end receives the pick-up frame 603. The delivery frame 607 is provided, in part, with a conveying roller driven by a conveying drive motor (i.e., a fourth drive motor 605) via a roller frame 602, and the conveying roller cooperates with the belt 601 to form an endless belt device in the horizontal direction.

In a particular embodiment of the invention, the kit further comprises a power control module 4, which is composed of a power module and a control module that controls the operation of the refrigeration module 3, the heating module 2 and the fork module 5 in coordination.

Any of the above embodiments of the present invention will be further described with reference to the following specific examples.