CN211093536U

CN211093536U - Heating device on meal selling machine

Info

Publication number: CN211093536U
Application number: CN201921926148.2U
Authority: CN
Inventors: 潘虹竹; 曹军; 陈利; 胡志华
Original assignee: Zhishihui Guangzhou Enterprise Management Co ltd
Current assignee: Zhishihui Guangzhou Enterprise Management Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-07-28
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a heating device on meal selling machine, including storage box, compressor, heating pipe and adjusting device, half one on the left side of storage box bottom plate surface has the compressor through the bolt fastening, storage box bottom plate surface's intermediate position has the fan through the bolt fastening, there is the electro-magnet through the bolt fastening on the inner wall of storage box right side, seted up the spout on the left storage box bottom plate surface of electro-magnet, there is the movable block through slider sliding connection in the spout, welded fastening has the division board on the inner wall of the storage box of fan top, there are three evaporimeters of group through the bolt fastening on the backplate of storage box, be fixed with the heating pipe on the backplate of the storage box of evaporimeter top, the top welded fastening of storage box has adjusting device. This heating device on food selling machine can not only carry out even heating in the storage box, can also guarantee the circulation of air in the storage box, prolongs the shelf life of food in the storage box.

Description

Heating device on meal selling machine

Technical Field

The utility model belongs to the technical field of the equipment of selling, concretely relates to heating device on meal selling machine.

Background

With the acceleration of modern society life and work rhythm, fast food has become the main approach for many people to solve meals, especially for office workers to solve work meals. At present, fast food is mainly ordered by telephone and then delivered by delivery personnel. In the process, a large amount of manpower and material resources are wasted, the food delivery efficiency is influenced, and the taste is influenced. Therefore, a machine capable of automatically selling the meal is also disclosed, and the meal box can be directly sold after the customer orders the meal through the heat preservation device for heat preservation. But the food selling machine in the market can generate the phenomenon of uneven heating in the heating process, the heating temperature of the food close to the heating device is too high, and the temperature of the food far away from the heating device is lower, so that the eating is influenced.

Therefore, in order to meet the current situation, the design and production of a heating device on a meal selling machine are urgently needed to meet the actual use requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heating device on meal selling machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heating device on a meal selling machine, which comprises a storage box, a compressor, a heating pipe and an adjusting device, the compressor is fixed on the left half part of the surface of the storage box bottom plate through a bolt, the fan is fixed in the middle of the surface of the storage box bottom plate through a bolt, an electromagnet is fixed on the inner wall of the right side of the storage box through a bolt, two groups of stationary contacts are arranged on the electromagnet, a sliding groove is arranged on the surface of the bottom plate of the storage box on the left side of the electromagnet, a moving block is connected in the sliding groove in a sliding way through a sliding block, two groups of movable contacts are arranged on the moving block, an electromagnetic absorption block is embedded in the right side of the moving block, a partition plate is welded and fixed on the inner wall of the storage box above the fan, three groups of evaporators are fixed on a back plate of the storage box through bolts, a heating pipe is fixed on the back plate of the storage box above the evaporators, and an adjusting device is fixed at the top of the storage box in a welding mode.

Preferably, adjusting device includes regulating frame and positive and negative motor, be fixed with positive and negative motor through the bolt on the right side inner wall of regulating frame, positive and negative motor's output welded fastening has adjusting screw, adjusting screw's intermediate position welded fastening has the branch spacer, rotates on the adjusting screw outer wall of branch spacer both sides and connects the nut cover, and welded fastening has the regulating block on the outer wall of nut cover, the bottom welded fastening of regulating block has the regulating plate, the vent has been seted up on the thing case roof of regulating plate below.

Preferably, welded fastening has the guide bar on the both sides outer wall of regulating frame, sliding connection has two sets of guide blocks on the outer wall of guide bar, guide block welded fastening is on the surface of regulating plate, the left side welded fastening has two sets of guide posts, the right side on the right side outer wall of regulating plate set up on the left side outer wall of regulating plate with guide post assorted guiding hole, the thermovent has been seted up at the top of regulating frame, there is the dust screen through the bolt fastening in the thermovent of regulating frame.

Preferably, a temperature sensor is fixed on the inner wall of the right side of the storage box through a bolt, and a processor is fixed on the outer wall of the right side of the storage box through a bolt.

Preferably, another group of ventilation openings are formed in the partition plate above the fan, a filter screen is fixed in each ventilation opening in the partition plate through a bolt, a condensation pipe is connected to the compressor, and the condensation pipe on the compressor penetrates through the partition plate and is connected with the evaporator.

The utility model discloses a technological effect and advantage: when the temperature is low, the heating device on the food selling machine heats the air in the storage box through the heating pipe and blows air into the storage box through the fan, so that the food in the storage box is heated more uniformly; when the temperature is low, the temperature in the object box is cooled through the compressor and the evaporator, the fan blows air into the object box, and the food in the object box is uniformly cooled, so that the shelf life of the food is prolonged; rotate through positive and negative motor, can control the distance between two sets of regulating plates, thereby the size that the vent opened and shut on the quantity adjustment storage box roof according to the food in the storage box, carry out the circulation of air in the storage box with higher speed, avoid between the food tainting the flavor each other, also can prolong the shelf life of food simultaneously, heating device on the meal selling machine, can not only carry out even heating in to the storage box, can also guarantee the circulation of air in the storage box, the shelf life of food in the extension storage box.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a transverse cross-sectional view of an adjustment device of the present invention;

fig. 3 is a schematic structural diagram of the present invention.

In the figure: the device comprises a storage box 1, a compressor 2, a fan 3, an electromagnet 4, a moving block 5, an electromagnet attraction block 6, a partition plate 7, an evaporator 8, a heating pipe 9, an adjusting device 10, a temperature sensor 11, a processor 12, an adjusting frame 13, a positive and negative motor 14, an adjusting screw 15, a section block 16, an adjusting plate 17, a guide rod 18 and a guide block 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.

The utility model provides a heating device on meal selling machine as shown in fig. 1-3, including storage box 1, compressor 2, heating pipe 9 and adjusting device 10, storage box 1 bottom plate surface 'S the left half pass through the bolt fastening have compressor 2, compressor 2' S model is BX18-DC24E, storage box 1 bottom plate surface 'S intermediate position has fan 3 through the bolt fastening, be equipped with electro-magnet 4 through the bolt fastening on storage box 1 right side inner wall, be equipped with two sets of stationary contact on the electro-magnet 4, the spout has been seted up on the left storage box 1 bottom plate surface of electro-magnet 4, has movable block 5 through slider sliding connection in the spout, be equipped with two sets of movable contacts on the movable block 5, the right side embedding of movable block 5 has electromagnetism to inhale piece 6, movable block 5 passes through wire and fan 3 electric connection, welded fastening has 7 on the inner wall of storage box 1 of fan 3 top, be equipped with three evaporimeter 8 through the bolt fastening on storage box 1' S the backplate, the model of evaporimeter 8 sets up to the heat transfer into the T L S of the limited company in the mountain east, be equipped with three evaporator 8 on the storage box 1 of the top of the heating pipe mounting device (the food), the regulation device 10 is convenient for the food on the storage box 1.

Specifically, adjusting device 10 includes adjusting frame 13 and positive and negative motor 14, positive and negative motor 14's model is: 68KTYZ, be fixed with positive and negative motor 14 through the bolt on the right side inner wall of adjustment frame 13, positive and negative motor 14's output welded fastening has adjusting screw 15, adjusting screw 15's intermediate position welded fastening has the partition block, rotates on the adjusting screw 15 outer wall of partition block both sides the screw thread trend of adjusting screw 15 of partition block both sides is opposite to be connected the nut cover, and welded fastening has regulating block 16 on the outer wall of nut cover, the bottom welded fastening of regulating block 16 has regulating plate 17, the vent has been seted up on the thing box 1 roof of regulating plate 17 below.

It is specific, welded fastening has guide bar 18 on the both sides outer wall of regulating frame 13, sliding connection has two sets of guide blocks 19 on the outer wall of

guide bar

18, 19 welded fastening of guide block is on regulating plate 17's surface, guide bar 18 can guarantee regulating block 16 at adjusting screw 15 horizontal migration, left side welded fastening has two sets of guide posts, the right side on regulating plate 17's the right side outer wall set up on regulating plate 17's the left side outer wall with guide post assorted guiding hole, the thermovent has been seted up at regulating frame 13's top, there is the dust screen through the bolt fastening in regulating frame 13's the thermovent.

Specifically, there is temperature sensor 11 through the bolt fastening on the right side inner wall of storage box 1, temperature sensor 11's model is: pt100, a processor 12 is fixed on the outer wall of the right side of the storage box 1 through bolts, and the processor 12 is of the type: DATA-7311, the processor 12 being capable of controlling the operation of electrical devices within the device.

Specifically, another set of vent is arranged on the partition plate 7 above the fan 3, a filter screen is fixed in the vent on the partition plate 7 through bolts, the compressor 2 is connected with a condenser pipe, and the condenser pipe on the compressor 2 penetrates through the partition plate 7 and is connected with the evaporator 8.

Specifically, when the heating device on the food selling machine is used, the temperature in the storage box 1 is well set, food is placed in the storage rack of the storage box 1, the temperature in the storage box 1 is monitored through the temperature sensor 11, when the temperature is lower than the set temperature, the food in the storage box 1 is heated through the heating pipe 9, the processor 12 controls the electromagnet 4 to adsorb the moving block 5, the fixed contact is in contact with the movable contact, the fan 3 is electrified to blow the food in the storage box 1, so that the food in the storage box 1 is heated more uniformly, when the temperature is higher than the set temperature, the temperature in the storage box 1 is reduced through the compressor 2 and the evaporator 8, the fan 3 blows the food in the storage box 1, so that the food in the storage box 1 is cooled more uniformly, the forward and reverse motors 14 are started to rotate, the distance between the two groups of adjusting plates 17 can be controlled, and therefore, the opening and closing size of the vent on the top plate of the storage box 1 is adjusted according to the quantity of the food in the storage box 1, carry out circulation of air in can accelerateing storage box 1, avoid between the food to get rid of the flavor each other, also can prolong the shelf life of food simultaneously, after the constancy of temperature in storage box 1, close all electrical equipment, make two sets of regulating plates 17 closed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a heating device on meal selling machine, includes storage box (1), compressor (2), heating pipe (9) and adjusting device (10), its characterized in that: the refrigerator is characterized in that a compressor (2) is fixed on the left half part of the surface of the bottom plate of the storage box (1) through a bolt, a fan (3) is fixed in the middle of the surface of the bottom plate of the storage box (1) through a bolt, an electromagnet (4) is fixed on the inner wall of the right side of the storage box (1) through a bolt, two groups of stationary contacts are arranged on the electromagnet (4), a sliding groove is formed in the surface of the bottom plate of the storage box (1) on the left side of the electromagnet (4), a moving block (5) is connected in the sliding groove in a sliding mode through a sliding block, two groups of movable contacts are arranged on the moving block (5), an electromagnetic suction block (6) is embedded into the right side of the moving block (5), a separation plate (7) is fixed on the inner wall of the storage box (1) above the fan (3) in a welding mode, three groups of evaporators (8) are fixed on the back plate of, the top of the storage box (1) is fixedly welded with an adjusting device (10).

2. The heating device of claim 1, wherein: adjusting device (10) are including adjusting frame (13) and positive and negative motor (14), there are positive and negative motor (14) through bolt fastening on the right side inner wall of adjusting frame (13), the output welded fastening of positive and negative motor (14) has adjusting screw (15), the intermediate position welded fastening of adjusting screw (15) has the spacer block, rotates on adjusting screw (15) outer wall of spacer block both sides and connects the nut cover, and welded fastening has regulating block (16) on the outer wall of nut cover, the bottom welded fastening of regulating block (16) has regulating plate (17), the vent has been seted up on storage box (1) the roof of regulating plate (17) below.

3. The heating device of claim 2, wherein: welded fastening has guide bar (18) on the both sides outer wall of adjusting frame (13), sliding connection has two sets of guide block (19) on the outer wall of guide bar (18), guide block (19) welded fastening is on the surface of regulating plate (17), the left side welded fastening has two sets of guide post, right side on the right side outer wall of regulating plate (17) seted up on the left side outer wall of regulating plate (17) with guide post assorted guiding hole, the thermovent has been seted up at the top of adjusting frame (13), there is the dust screen through the bolt fastening in the thermovent of adjusting frame (13).

4. The heating device of claim 1, wherein: a temperature sensor (11) is fixed on the inner wall of the right side of the storage box (1) through a bolt, and a processor (12) is fixed on the outer wall of the right side of the storage box (1) through a bolt.

5. The heating device of claim 1, wherein: another group of ventilation openings are formed in the partition plate (7) above the fan (3), a filter screen is fixed in the ventilation openings in the partition plate (7) through bolts, a condensation pipe is connected to the compressor (2), and the condensation pipe on the compressor (2) penetrates through the partition plate (7) and is connected with the evaporator (8).