CN209265560U - A kind of Vending Machine of band refrigeration - Google Patents

Abstract

The utility model discloses a kind of Vending Machines of band refrigeration, including warehousing mechanism, warehousing mechanism driving device and refrigeration equipment；Warehousing mechanism includes at least two layers of warehousing unit；Warehousing unit includes the supporting plate for storing cargo, and the edge of supporting plate has the first air-flow through-hole；Warehousing mechanism is driven by warehousing mechanism driving device to be rotated between fixed top plate and fixed bottom plate, there is airflow reflux gap between fixed bottom plate and the supporting plate of bottom warehousing unit, warehousing mechanism driving device includes first motor and hollow rotary shaft, first motor is connect with transmission of rotary axis, rotary shaft is fixedly connected with each supporting plate, and the side wall of rotary shaft corresponds to each layer of warehousing unit and offers the second air-flow through-hole；The air outlet of refrigeration equipment is connected to the bottom of rotary shaft, and the air inlet of refrigeration equipment is connected to airflow reflux gap.Based on above structure, the cold air that refrigeration equipment generates can be distributed in each layer of warehousing unit, and vending machine is allowed to sell the commodity that need to be refrigerated.

Description

A kind of Vending Machine of band refrigeration

Technical field

The utility model relates to set shape for detecting warehousing case in Vending Machine field more particularly to Vending Machine The detection components of state.

Background technique

Vending Machine can save manpower, the advantages of transaction is facilitated to be answered extensively because not limited by time, place With.Existing Vending Machine has a variety of commodity warehousings mechanism, these commodity warehousing mechanisms are broadly divided into helical spring type goods The structure types such as road, crawler type cargo path, snakelike cargo path, vertical cargo path.

Wherein, helical spring type cargo path and crawler type cargo path are a kind of by commodity (or cargo) straight line in the horizontal direction The warehousing mechanism of arrangement, when shipment, are sent commodity one by one to output port by the helical spring or crawler belt that are driven by motor.It is snakelike Cargo path and vertical cargo path are a kind of by commodity serpentine-like or arranged in a straight line warehousing mechanism in the vertical direction, by weight when shipment Power makes commodity fall to output port one by one.

Existing applicant devises a kind of moveable Vending Machine, which is equipped in the bottom of warehousing mechanism Mobile chassis, so that Vending Machine can when consumer needs to buy product in the places such as market, station automatic moving The screen or other sensing parts for touching the Vending Machine make it stop, then operated on the screen of Vending Machine again into Row shopping.And the warehousing mechanism of above-mentioned four kinds of structure type is used on fixed Vending Machine, there are volumes greatly, Not compact enough the disadvantage of structure is not too much suitble to be used on mobile Vending Machine.

Therefore applicant devises a kind of warehousing mechanism small in size, structure is more compact, so that it is suitable for movable types Vending Machine, as shown in Figs. 1-5, the warehousing mechanism 1 are made of three layers of warehousing unit 11, if each layer warehousing unit 11 includes The dry warehousing lattice 1101 for being used to store cargo for sale by annular arrangement, warehousing lattice 1101 are by being fixed on 1102 top of supporting plate Partition 1103 separate and formed；Warehousing mechanism 1 is driven by warehousing mechanism driving device 2 in fixed top plate 51 and fixed bottom plate It is rotated between 52, warehousing mechanism driving device 2 includes first motor 21 and rotary shaft 22, and first motor 21 is fixed on the fixation The top of top plate 51, first motor 21 and rotary shaft 22 are sequentially connected to drive rotary shaft 22 to rotate, rotary shaft 22 and each supporting plate 1102 are fixedly connected, so that rotary shaft 22 can drive three layers of shipment unit by each supporting plate 1102 when first motor 21 works 11 rotate together；Wherein, a warehousing for 1103 top of stationary barrier is additionally provided in the top of top warehousing unit 11 Unit top plate 1108, which is fixedly connected with the rotary shaft 22 (can be 22 turns with rotary shaft It is dynamic), and gap is maintained with the fixation top plate 51, as shown in Figure 2；In addition, the outer layer of warehousing mechanism 1 is provided with warehousing machine Structure shell 32 offers output port 31 on warehousing mechanism shell 32, as shown in Figure 3.

Above-mentioned Vending Machine, shipment process carry out as follows:

As shown in figure 4, output port 31 is sheltered from by the first door-plate 41 of door mechanism 4 before customer buys cargo, care for After visitor's purchase cargo, shipment is carried out in two steps；

The first step, adjust cargo location: the first motor 21 of warehousing mechanism driving device 2 drives each layer warehousing unit 11 1 Rotation is played, the warehousing lattice 1101 where needing the cargo of shipment are rotated to the position with 31 face of output port；

Second step, open door: the second motor 42 work of door mechanism 4 drives first for covering output port 31 Door-plate 41 is rotated to side, so that output port 31 exposes (i.e. opening output port 31), as shown in figure 5, middle layer warehousing unit 11 The first door-plate 41 i.e. be in an open state；

Later, customer can take the cargo bought away through the output port 31 exposed.

For above-mentioned Vending Machine, if it is desired to sell some commodity (such as frozen food, cold drink for needing stored under refrigeration Deng), it just needs for a set of solutions for refrigeration of said structure design.

Utility model content

The main purpose of the utility model is that: the base of Vending Machine designed by inventor in above-mentioned background technique On plinth, a kind of Vending Machine of band refrigeration is provided.

To achieve the above object, the utility model provides a kind of Vending Machine of band refrigeration, including warehousing mechanism, storage Goods mechanism driving device, warehousing mechanism shell and refrigeration equipment；

The warehousing mechanism includes the warehousing unit of at least two layers stacked arrangement；The warehousing unit includes supporting plate, The supporting plate is disk-like structure, and the top of supporting plate has the first air-flow logical for storing cargo for sale, the edge of supporting plate Hole；Wherein, it is separated between upper one layer of warehousing unit and next layer of warehousing unit by the supporting plate；

The warehousing mechanism is driven by warehousing mechanism driving device to be rotated between fixed top plate and fixed bottom plate, In, there is airflow reflux gap between the fixation bottom plate and the supporting plate of bottom warehousing unit；The warehousing mechanism driving Device includes first motor and hollow rotary shaft, wherein and first motor is connect to drive rotary shaft to rotate with transmission of rotary axis, Rotary shaft and each supporting plate are fixedly connected with to drive each layer warehousing unit synchronous rotary, and the side wall of rotary shaft is corresponding Each layer of warehousing unit offers the second air-flow through-hole；

The warehousing mechanism shell is set to warehousing mechanism outer layer around the warehousing mechanism；

The air outlet of the refrigeration equipment is connected to the bottom of the rotary shaft, the air inlet of refrigeration equipment and the gas Flow back to ebb interval connection.

The working principle of above-mentioned technical proposal is: being to be connected to since the air outlet of refrigeration equipment is with the bottom of rotary shaft , thus refrigeration equipment generate cold air can be flowed by the bottom of rotary shaft, later from each layer warehousing unit corresponding second Air-flow through-hole outflow, to above each layer warehousing unit supporting plate commodity freeze, then air-flow using supporting plate edge the first gas Recirculation hole flows downward, until being flowed into the airflow reflux gap, finally in the suction of refrigeration equipment air inlet fan Act on lower return refrigeration equipment, to complete an airflow circulating, later air-flow after refrigeration equipment cools again by Air outlet, which flows out into rotary shaft, to be continued along above-mentioned path circularly cooling.

The beneficial effect of above-mentioned technical proposal is: for the structure of Vending Machine designed by inventor, this is practical new Type devises a set of reasonable solutions for refrigeration, and air-flow is sent out on the axial rotary by center, then entered by the second air-flow through-hole To warehousing unit, freeze to the commodity above supporting plate, flow downward again through the first air-flow through-hole later and is pooled to air-flow In backflow gap, then returns again to refrigeration equipment and flow out after cooling and continue cycling through refrigeration；As it can be seen that being made in the utility model Under the power of cool equipment air inlet fan and air-out fan, the flow direction of cold air can orderly, reasonably be flowed along specific path Dynamic, the cold air that refrigeration equipment generates can be distributed in each layer of warehousing unit, guarantee that the commodity of each layer warehousing unit can obtain Refrigeration.

Further, the warehousing unit further includes several partitions, and each partition is along the radial direction of the supporting plate Direction is installed vertically on above supporting plate, wherein the region between any two adjacent separator forms one for storing cargo for sale Warehousing lattice；

And the side wall of the rotary shaft correspond to each layer of warehousing unit each warehousing lattice offer one it is corresponding The second air-flow through-hole.

Further, the edge of the supporting plate below each described warehousing lattice offer one described in the first air-flow it is logical Hole.

As shown from the above technical solution, each layer of warehousing unit includes several warehousing lattice, and rotary shaft correspond to it is each A warehousing lattice all offer a second air-flow through-hole, and it is logical that the lower section of each warehousing lattice offers first air-flow again Hole.Therefore, cold air can be distributed in each warehousing lattice and freeze to commodity, then again by the first air-flow below warehousing lattice Through-hole flows downward, until being pooled in the airflow reflux gap of bottom, finally flows back to refrigeration equipment again.

Further, the bottom surface of upper one layer of warehousing unit supporting plate is used as the top of fixed next layer of warehousing cell separators.

Further, the top of the warehousing mechanism shell is fixedly connected with the fixation top plate, bottom and described Fixed bottom plate is fixedly connected.

Further, one is additionally provided with above top warehousing unit for the warehousing unit top at the top of stationary barrier Plate, the warehousing unit top plate are fixedly connected with the rotary shaft, and are had between warehousing unit top plate and the fixation top plate There is gap.

Detailed description of the invention

Fig. 1 shows the structural schematic diagram after the Vending Machine section components combination of applicant's design；

Fig. 2 is the cross sectional side view that first motor is connect with transmission of rotary axis in Fig. 1；

Fig. 3 is that the structural schematic diagram after warehousing mechanism shell is increased on the basis of Fig. 1；

Fig. 4 shelters from schematic diagram when output port for the first door-plate of door mechanism；

Fig. 5 is schematic diagram when the first door-plate of middle layer warehousing unit is opened；

Fig. 6 shows the direction of air-flow flowing in a kind of Vending Machine of band refrigeration of the utility model, arrow in figure As air current flow direction；

Fig. 7 is the enlarged drawing of Fig. 6 middle-lower part；

In the figure, it is marked as

1- warehousing mechanism, 11- warehousing unit, 1101- warehousing lattice, 1102- supporting plate, 11021- the first air-flow through-hole, 1103- Partition, 1108- warehousing unit top plate；

2- warehousing mechanism driving device, 21- first motor, 22- rotary shaft, 2201- the second air-flow through-hole；

31- output port, 32- warehousing mechanism shell；

4- door mechanism, the first door-plate of 41-, the second motor of 42-；

51- fixes top plate, the fixed bottom plate of 52-；

6- cargo；

7- refrigeration equipment, 71- air outlet, 72- air inlet；

8- airflow reflux gap.

Specific embodiment

The utility model is described in further detail combined with specific embodiments below, but the embodiment party of the utility model Formula is without being limited thereto.

Referring to shown in Fig. 1-7, the utility model provides a kind of Vending Machine of band refrigeration comprising warehousing mechanism 1, Warehousing mechanism driving device 2, warehousing mechanism shell 32 and refrigeration equipment 7.

The warehousing mechanism 1 includes the warehousing unit 11 of at least two layers stacked arrangement (in figure for three layers)；It is described Warehousing unit 11 include supporting plate 1102, the supporting plate 1102 is disk-like structure, and the top of supporting plate 1102 is for sale for storing Cargo, the edge of supporting plate 1102 has the first air-flow through-hole 11021；Wherein, upper one layer of warehousing unit 11 and next layer of storage It is separated between manifest member 11 by the supporting plate 1102.

The warehousing mechanism 1 is driven by warehousing mechanism driving device 2 revolves between fixed top plate 51 and fixed bottom plate 52 Turn, wherein there is airflow reflux gap 8 between the supporting plate 1102 of the fixation bottom plate 52 and bottom warehousing unit 11；Institute Stating warehousing mechanism driving device 2 includes first motor 21 and hollow rotary shaft 22, wherein first motor 21 and rotary shaft 22 pass To drive rotary shaft 22 to rotate, rotary shaft 22 and each supporting plate 1102 are fixedly connected with to drive each layer warehousing for dynamic connection 11 synchronous rotary of unit, and the side wall of rotary shaft 22 corresponds to each layer of warehousing unit 11 and offers the second air-flow through-hole 2201；

The warehousing mechanism shell 32 is set to 1 outer layer of warehousing mechanism around the warehousing mechanism 1；

The air outlet 71 of the refrigeration equipment 7 is connected to the bottom of the rotary shaft 22, the air inlet 72 of refrigeration equipment 7 with The airflow reflux gap 8 is connected to, wherein the air outlet 71 and air inlet 72 are separately installed with fan.

The working principle of above-mentioned technical proposal is: since the air outlet 71 of refrigeration equipment 7 is to be with the bottom of rotary shaft 22 Connection, therefore refrigeration equipment 7 generate cold air after fan is sent out can by rotary shaft 22 bottom flow into, later from each layer The outflow of the corresponding second air-flow through-hole 2201 of warehousing unit 11 freezes to the commodity of 11 supporting plate of each layer warehousing unit, 1102 top, Then air-flow flows downward using the first air-flow through-hole 11021 at 1102 edge of supporting plate, returns until being flowed into the air-flow In ebb interval 8, refrigeration equipment 7 is finally returned under the swabbing action of 7 air inlet of refrigeration equipment, 72 fan, to complete primary gas Stream circulation, air-flow flows out into rotary shaft 22 by air outlet 71 again after refrigeration equipment 7 cools and continues later Along above-mentioned path circularly cooling.

For the structure of Vending Machine designed by present inventor, the utility model devises a set of reasonable system Cold scheme, air-flow are sent out upwards by the rotary shaft 22 in center, then enter warehousing unit 11 by the second air-flow through-hole 2201, right The commodity of 1102 top of supporting plate freeze, and the first air-flow through-hole 11021 through each layer flows downward and is pooled to gas again later It flows back in ebb interval 8, then returns again to refrigeration equipment 7 and flow out after cooling and continue cycling through refrigeration；As it can be seen that in the utility model, Under the power of 7 air inlet fan of refrigeration equipment and air-out fan, the flow direction of cold air can be along specific path orderly, rationally Flowing, refrigeration equipment 7 generate cold air can be distributed in each layer of warehousing unit 11, guarantee the commodity of each layer warehousing unit 11 Can it be freezed.

In a preferred embodiment, in order to which the cargo to each layer warehousing unit 11 is separated, the warehousing unit 11 further include several partitions 1103, and radial direction of each partition 1103 along the supporting plate 1102 is installed vertically on supporting plate 1102 tops, wherein the region between any two adjacent separator 1103 forms one for storing the warehousing lattice of cargo for sale 1101；And the side wall of the rotary shaft 22 correspond to each layer of warehousing unit 11 each warehousing lattice 1101 offer one it is opposite The the second air-flow through-hole 2201 answered；In addition, the edge of the supporting plate 1102 of each 1101 lower section of warehousing lattice opens up First air-flow through-hole 11021 described in having one, as shown in fig. 6, and referring to Fig. 1 and Fig. 3, the first air-flow through-hole 11021 in figure Structure be the short slot for being provided with 1102 edge of supporting plate.Wherein, it is inclined to be located at each layer of warehousing unit 11 for the second air-flow through-hole 2201 The position at top, so that air-flow flows to 11021 Shi Nengcong warehousing lattice 1101 of the first air-flow through-hole from the second air-flow through-hole 2201 Middle part passes through, so that cold airflow is more evenly distributed, it is more preferable to the cooling effect of commodity.

After being separated to the cargo on warehousing unit 11, each layer of warehousing unit 11 includes several warehousing lattice 1101, and each the corresponding warehousing lattice 1101 of rotary shaft 22 offer a second air-flow through-hole 2201, each warehousing lattice Lower section all offer a first air-flow through-hole 11021 again.Therefore, cold air leads to after flowing through rotary shaft 22 from each second air-flow Hole 2201 can be distributed in each corresponding warehousing lattice 1101, be freezed to commodity, then again by warehousing lattice 1101 First air-flow through-hole 11021 of lower section flows downward to next layer, and it is straight to be then then passed through next layer of the first air-flow through-hole 11021 Into the airflow reflux gap 8 for being pooled to bottom, refrigeration equipment 7 is finally flowed back to again.

Preferably, the bottom surface of upper one layer of warehousing unit, 11 supporting plate 1102 is used as fixed next layer of 11 partition 1103 of warehousing unit Top, and the warehousing lattice of upper and lower level warehousing unit 11 are corresponding on vertical projecting direction.To ensure that air-flow from upper When first air-flow through-hole 11021 of one layer of warehousing lattice 1101 flows downward out, it can smoothly enter into 1101 in next layer of warehousing lattice.

Preferably, the top of the warehousing mechanism shell 32 is fixedly connected with the fixation top plate 51, bottom with it is described Fixation bottom plate 52 be fixedly connected, output port 31 is offered on warehousing mechanism shell 32, it is shown in Figure 3.

Preferably, a warehousing list for 1103 top of stationary barrier is additionally provided in the top of top warehousing unit 11 First top plate 1108, which is fixedly connected with the rotary shaft 22, and warehousing unit top plate 1108 and institute There is gap between the fixation top plate 51 stated.To which when, upon rotating, warehousing unit top plate 1108 is can be with each layer warehousing unit 11 rotate together, and in the warehousing unit 11 of top, top is insulated by warehousing unit top plate 1108, warehousing unit 1108 one side of top plate is used for stationary barrier 1103, on the other hand can also prevent cold airflow from leaking.

On the basis of Vending Machine of the utility model designed by present inventor, devise a set of reasonable Solutions for refrigeration allows Vending Machine to sell some commodity for needing stored under refrigeration, such as frozen food, cold drink, enhances The practicability of vending machine can provide more polynary sale service for consumer.

Term " connection ", " installation ", " fixation " etc. shall be understood in a broad sense in the description of the present invention, for example, " connection " may be fixed connection or may be dismantle connection, or integral connection；It can be directly connected, can also lead to Intermediary is crossed to be indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the present invention.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of Vending Machine of band refrigeration, which is characterized in that including warehousing mechanism (1), warehousing mechanism driving device (2), Warehousing mechanism shell (32) and refrigeration equipment (7)；

The warehousing mechanism (1) includes the warehousing unit (11) of at least two layers stacked arrangement；Warehousing unit (11) packet It includes supporting plate (1102), the supporting plate (1102) is disk-like structure, and the top of supporting plate (1102) is held in the palm for storing cargo for sale The edge of plate (1102) has the first air-flow through-hole (11021)；Wherein, upper one layer of warehousing unit (11) and next layer of warehousing list It is separated between first (11) by the supporting plate (1102)；

The warehousing mechanism (1) by warehousing mechanism driving device (2) drive fixed top plate (51) and fixation bottom plate (52) it Between rotate, wherein between the supporting plate (1102) of the fixation bottom plate (52) and bottom warehousing unit (11) with air-flow return Ebb interval (8)；The warehousing mechanism driving device (2) includes first motor (21) and hollow rotary shaft (22), wherein first Motor (21) and rotary shaft (22) are sequentially connected to drive rotary shaft (22) to rotate, rotary shaft (22) and each supporting plate (1102) It is fixedly connected with to drive each layer warehousing unit (11) synchronous rotary, and the side wall of rotary shaft (22) corresponds to each layer of warehousing Unit (11) offers the second air-flow through-hole (2201)；

The warehousing mechanism shell (32) is set to warehousing mechanism (1) outer layer around the warehousing mechanism (1)；

The air outlet (71) of the refrigeration equipment (7) is connected to the bottom of the rotary shaft (22), the air inlet of refrigeration equipment (7) (72) it is connected to the airflow reflux gap (8).

2. a kind of Vending Machine of band refrigeration according to claim 1, which is characterized in that the warehousing unit (11) It further include several partitions (1103), radial direction of each partition (1103) along the supporting plate (1102) is installed vertically on Above supporting plate (1102), wherein the region between any two adjacent separator (1103) forms one for storing cargo for sale Warehousing lattice (1101)；

And the side wall of the rotary shaft (22) corresponds to each warehousing lattice (1101) of each layer of warehousing unit (11) and offers one A corresponding second air-flow through-hole (2201).

3. a kind of Vending Machine of band refrigeration according to claim 2, which is characterized in that each described warehousing lattice (1101) edge of the supporting plate (1102) below offer one described in the first air-flow through-hole (11021).

4. a kind of Vending Machine of band refrigeration according to claim 2, which is characterized in that upper one layer of warehousing unit (11) The bottom surface of supporting plate (1102) is used as the top of fixed next layer of warehousing unit (11) partition (1103).

5. a kind of Vending Machine of band refrigeration according to claim 1, which is characterized in that the warehousing mechanism shell (32) top is fixedly connected with the fixation top plate (51), and bottom is fixedly connected with the fixation bottom plate (52).

6. a kind of Vending Machine of band refrigeration according to claim 1, which is characterized in that in top warehousing unit (11) one is additionally provided with above for the warehousing unit top plate (1108) at the top of stationary barrier (1103), the warehousing unit top plate (1108) it is fixedly connected with the rotary shaft (22), and between warehousing unit top plate (1108) and the fixation top plate (51) With gap.