CN111311820A - Energy-saving automatic vending machine with clean function of condenser - Google Patents
Energy-saving automatic vending machine with clean function of condenser Download PDFInfo
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- CN111311820A CN111311820A CN202010100711.1A CN202010100711A CN111311820A CN 111311820 A CN111311820 A CN 111311820A CN 202010100711 A CN202010100711 A CN 202010100711A CN 111311820 A CN111311820 A CN 111311820A
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- vending machine
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G3/00—Rotary appliances
- F28G3/04—Rotary appliances having brushes
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F9/00—Details other than those peculiar to special kinds or types of apparatus
- G07F9/10—Casings or parts thereof, e.g. with means for heating or cooling
- G07F9/105—Heating or cooling means, for temperature and humidity control, for the conditioning of articles and their storage
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The invention relates to an energy-saving vending machine with a condenser cleaning function, which comprises a main body, an observation window, a fetching port, a condenser, a dust removing mechanism and a sealing mechanism, wherein the sealing mechanism comprises a storage groove, an air bag, a gas pipe, a sealing cylinder, a piston column, a positioning assembly, a transmission rod, a lead screw, a ball screw bearing, a spring and two sealing plates, the dust removing mechanism comprises a bracket, a cleaning brush, a driving shaft and a transmission assembly, the positioning assembly comprises a limiting groove and a limiting block, the transmission assembly comprises a driving wheel, a driven wheel and a transmission belt, in the energy-saving vending machine with the condenser cleaning function, the fetching port can be blocked by the sealing mechanism, the cold air loss speed in the vending machine is reduced, the energy-saving performance of the vending machine is improved, and dust on the condenser can be removed by the dust removing mechanism, the heat exchange efficiency of the condenser is improved, and the refrigeration effect of the vending machine is improved.
Description
Technical Field
The invention relates to the field of vending machines, in particular to an energy-saving vending machine with a condenser cleaning function.
Background
A vending machine is a machine that can automatically pay for money according to the money put in. The vending machine is a common commercial automation device, is not limited by time and place, can save manpower and is convenient for transaction. Is a brand new commercial retail form, also called a micro supermarket with 24-hour business. Common vending machines are divided into four categories: beverage vending machine, food vending machine, synthesize vending machine, cosmetics vending machine.
If a large amount of dusts of accumulation on prior art's the automatic vending machine's the condenser, will influence the refrigeration effect of automatic vending machine, reduced automatic vending machine's practicality, moreover, prior art's automatic vending machine gets the goods mouth and is in the open mode for a long time when getting goods, causes the inside air conditioning of automatic vending machine to run off easily, and a large amount of electric energy need be consumed in here refrigeration, has reduced automatic vending machine's energy-conserving performance.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the energy-saving vending machine with the condenser cleaning function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: an energy-saving vending machine with a condenser cleaning function comprises a main body, an observation window, an object taking opening and a condenser, wherein the object taking opening and the observation window are arranged on the same side of the main body;
the sealing mechanism comprises an accommodating groove, an air bag, a gas pipe, a sealing cylinder, a piston column, a positioning assembly, a transmission rod, a screw rod, a ball screw bearing, a spring and two sealing plates, wherein the accommodating groove is arranged inside the object taking opening and is in sliding connection with the object taking opening, one side of the accommodating groove, which is close to the observation window, is provided with an opening, the two sealing plates are respectively and fixedly connected with two ends of the accommodating groove, one sealing plate, which is positioned outside the main body, of the two sealing plates is in sealing connection with the object taking opening, the screw rod is perpendicular to the sealing plates, the screw rod is arranged on one side, which is far away from the observation window, of the accommodating groove, two ends of the screw rod are respectively provided with an installation bearing, two ends of the screw rod are respectively connected with the inner wall of the main body through the installation bearings, the ball screw bearing is arranged on the screw rod, the spring sleeve is arranged on the screw rod, the ball screw bearing is fixedly connected with the inner wall of one side of the main body, which is far away from the observation window, through the spring, the spring is in a stretching state, the sealing cylinder is perpendicular to the screw rod, the sealing cylinder is fixedly connected with the inner wall of one side of the main body, which is far away from the observation window, one end of the piston column is arranged in the sealing cylinder, the piston column is connected with the sealing cylinder in a sliding and sealing manner, the other end of the piston column is hinged with the ball screw bearing through a transmission rod, the air bag is arranged in the accommodating groove, one end of the sealing cylinder, which is far away from the piston column, is communicated with the air bag through the air pipe, the positioning assembly is arranged on one side of the piston column, and the piston column is;
dust removal mechanism includes support, cleaning brush, drive shaft and transmission assembly, the cleaning brush supports with the condenser and leans on, the cleaning brush is perpendicular with the drive shaft, be equipped with fixing bearing in the drive shaft, the drive shaft passes through fixing bearing and is connected with the middle part of support, the both ends of support all with main part fixed connection, the one end of drive shaft and the middle part fixed connection of cleaning brush, the one end of keeping away from of lead screw and accomodating the groove is passed through transmission assembly and is connected with the other end of drive shaft.
Preferably, in order to improve the automation degree of the vending machine, the main body is provided with a control panel, the control panel is internally provided with a PLC (programmable logic controller), the control panel is provided with a display screen and at least two control keys, and the display screen and the control keys are electrically connected with the PLC.
As preferred, in order to improve the stability that piston post and sealed cylinder are connected, locating component includes spacing groove and stopper, the axis of spacing groove and piston post is parallel, the spacing groove sets up the one side at the piston post, the length of spacing groove is less than the length of piston post, the stopper is connected with the inner wall fixed connection who is close to the one end of piston post of sealed cylinder, stopper and spacing groove match, the stopper sets up the inside at the spacing groove, stopper and spacing groove sliding connection.
Preferably, in order to drive the driving shaft to rotate, the transmission assembly comprises a driving wheel, a driven wheel and a transmission belt, the driving wheel is fixedly connected with one end, far away from the accommodating groove, of the screw rod, the driven wheel is fixedly connected with one end, far away from the cleaning brush, of the driving shaft, the driving wheel is in transmission connection with the driven wheel through the transmission belt, and the transmission belt is in a tight state.
Preferably, in order to improve the stability of the connection of the transmission belt with the driving wheel and the driven wheel, annular grooves are formed in the peripheries of the driving wheel and the driven wheel, and the transmission belt is arranged inside the annular grooves.
Preferably, the transmission belt is provided with anti-slip threads in order to reduce the possibility of the transmission belt slipping.
Preferably, the body is coated with an anti-corrosive coating in order to extend the service life of the body.
Preferably, the observation window is made of tempered glass in order to improve firmness of the observation window.
Preferably, the lead screw is coated with grease in order to reduce wear of the lead screw.
Preferably, in order to improve the sealing effect between the sealing cylinder and the piston post, the inner wall of the sealing cylinder is coated with sealing grease.
The energy-saving vending machine with the condenser cleaning function has the advantages that the fetching port can be blocked through the sealing mechanism, the cold air loss speed in the vending machine is reduced, the energy-saving performance of the vending machine is improved, compared with the existing sealing mechanism, the sealing mechanism achieves the buffering effect on goods through the air bags, the probability of goods damage is reduced, in addition, the dust on the condenser can be removed through the dust removing mechanism, the heat exchange efficiency of the condenser is improved, the refrigerating effect of the vending machine is improved, compared with the existing dust removing mechanism, the dust removing mechanism provides power through the sealing mechanism, and the energy-saving performance of the mechanism is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of an energy efficient vending machine having condenser cleaning according to the present invention;
FIG. 2 is a cross-sectional view of the energy efficient vending machine having condenser cleaning of the present invention;
FIG. 3 is a schematic structural diagram of a dust removing mechanism of the energy-saving type automatic vending machine with the condenser cleaning function according to the present invention;
FIG. 4 is a schematic diagram of the positioning assembly of the energy efficient vending machine with condenser cleaning of the present invention;
FIG. 5 is a schematic structural view of a sealing mechanism of the energy saving type automatic vending machine having the condenser cleaning function according to the present invention;
in the figure: 1. the device comprises an observation window, 2 a main body, 3 a sealing plate, 4 an air pipe, 5 a transmission rod, 6 a condenser, 7 an air bag, 8 an accommodating groove, 9 a cleaning brush, 10 a bracket, 11 a driving shaft, 12 a driven wheel, 13 a transmission belt, 14 a screw rod, 15 a driving wheel, 16 a sealing cylinder, 17 a piston column, 18 a limiting groove, 19 a limiting block, 20 a fetching opening, 21 a ball screw bearing and 22 a spring.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-2, an energy-saving vending machine with a condenser cleaning function comprises a main body 2, an observation window 1, an object taking opening 20 and a condenser 6, wherein the object taking opening 20 and the observation window 1 are both arranged on the same side of the main body 2, the condenser 6 is arranged on one side of the main body 2 far away from the observation window 1, and the energy-saving vending machine further comprises a dust removing mechanism and a sealing mechanism, the sealing mechanism is arranged inside the main body 2, and the dust removing mechanism is arranged on one side of the main body 2;
the fetching port 20 can be blocked by the sealing mechanism, the cold air loss speed in the vending machine is reduced, the energy-saving performance of the vending machine is improved, and moreover, the dust on the condenser 6 can be removed by the dust removing mechanism, the heat exchange efficiency of the condenser 6 is improved, and the refrigeration effect of the vending machine is improved;
as shown in fig. 4-5, the sealing mechanism includes a storage groove 8, an air bag 7, an air pipe 4, a sealing cylinder 16, a piston column 17, a positioning assembly, a transmission rod 5, a screw rod 14, a ball screw bearing 21, a spring 22 and two sealing plates 3, the storage groove 8 is disposed inside the object taking port 20, the storage groove 8 is slidably connected to the object taking port 20, an opening is disposed on one side of the storage groove 8 close to the observation window 1, the two sealing plates 3 are respectively fixedly connected to two ends of the storage groove 8, one sealing plate 3 of the two sealing plates 3, which is located outside the main body 2, is hermetically connected to the object taking port 20, the screw rod 14 is perpendicular to the sealing plates 3, the screw rod 14 is disposed on one side of the storage groove 8 away from the observation window 1, mounting bearings are disposed at two ends of the screw rod 14, and two ends of the screw rod 14 are connected to the inner wall of the main body 2 through the mounting, the ball screw bearing 21 is arranged on the screw rod 14, one sealing plate 3 positioned in the main body 2 of the two sealing plates 3 is connected with the ball screw bearing 21, the spring 22 is sleeved on the screw rod 14, the ball screw bearing 21 is fixedly connected with the inner wall of one side, far away from the observation window 1, of the main body 2 through the spring 22, the spring 22 is in a stretching state, the sealing cylinder 16 is perpendicular to the screw rod 14, the sealing cylinder 16 is fixedly connected with the inner wall of one side, far away from the observation window 1, of the main body 2, one end of the piston column 17 is arranged in the sealing cylinder 16, the piston column 17 is in sliding and sealing connection with the sealing cylinder 16, the other end of the piston column 17 is hinged with the ball screw bearing 21 through the transmission rod 5, the air bag 7 is arranged in the accommodating groove 8, one end, far away from the piston column 17, of the sealing cylinder 16 is communicated with the air bag 7, the positioning assembly is arranged on one side of a piston column 17, and the piston column 17 is connected with the inner wall of the sealing cylinder 16 through the positioning assembly;
under the supporting action of the fetching port 20, the stability of the accommodating groove 8 is improved, under the supporting action of the screw rod 14, under the supporting action of the ball screw bearing 21 and the sealing plate 3, the stability of the accommodating groove 8 is further improved, after the user purchases the goods, the goods fall into the accommodating groove 8, at the moment, under the buffering action of the air bag 7 on the goods, the probability of damage to the goods is reduced, then under the gravity action of the goods, the air bag 7 is compressed, air in the air bag 7 is injected into the sealing cylinder 16 through the air pipe 4, the stability of the connection between the piston column 17 and the sealing cylinder 16 is improved through the positioning assembly, under the action of air pressure, the piston column 17 is driven to move outside the sealing cylinder 16, under the transmission action of the transmission rod 5, the ball screw bearing 21 is driven by the piston column 17 to move along the direction of the screw rod 14, which is close to the fetching port 20, the accommodating groove 8 is moved to the outside of the main body 2, the convenience of taking goods by a user is improved, when the accommodating groove 8 is accommodated, the article taking port 20 can be always in a sealing state through the two sealing plates 3, the cold air loss speed in the main body 2 is reduced, the energy-saving performance of the vending machine is improved, after the goods are taken by the user, the ball screw bearing 21 box is pulled by the spring 22 to move in the direction away from the article taking port 20, the accommodating groove 8 is accommodated in the main body 2, the reset of the air bag 7 is realized, the ball screw bearing 21 is driven to move and the accommodating groove 8 is driven to be accommodated and retracted by the gravity of the goods, and the energy-saving performance of the vending machine is improved;
as shown in fig. 3, the dust removing mechanism includes a bracket 10, a cleaning brush 9, a driving shaft 11 and a transmission assembly, the cleaning brush 9 abuts against the condenser 6, the cleaning brush 9 is perpendicular to the driving shaft 11, a fixing bearing is arranged on the driving shaft 11, the driving shaft 11 is connected with the middle of the bracket 10 through the fixing bearing, both ends of the bracket 10 are fixedly connected with the main body 2, one end of the driving shaft 11 is fixedly connected with the middle of the cleaning brush 9, and one end of the screw rod 14, which is far away from the accommodating groove 8, is connected with the other end of the driving shaft 11 through the transmission assembly;
under support 10's supporting role, improved drive shaft 11's stability, rotated through ball bearing 21 drive lead screw 14, then under transmission assembly's transmission effect, rotated through lead screw 14 drive shaft 11, and then cleaned condenser 6 through drive shaft 11 drive cleaning brush 9, improved condenser 6's heat exchange efficiency, improved automatic vending machine's refrigeration effect.
Preferably, in order to improve the automation degree of the vending machine, the main body 2 is provided with a control panel, a PLC is arranged inside the control panel, the control panel is provided with a display screen and at least two control keys, and the display screen and the control keys are electrically connected with the PLC;
the PLC is a programmable logic controller, it adopts a kind of programmable memory, it is used for its internal storage program, implement logic operation, sequence control, timing, counting and arithmetic operation and other user-oriented instructions, and utilize digital or analog input/output to control various types of machinery or production processes, its essence is a computer specially used for industrial control, its hardware structure is basically the same as microcomputer, generally used for processing data and receiving and outputting instruction, and is used for implementing central control, the operator can utilize control key to send control signal to PLC, then utilize PLC to control operation of vending machine, at the same time can display working state of vending machine by means of display screen, and can raise the automation degree of vending machine.
As shown in fig. 4, the positioning assembly includes a limiting groove 18 and a limiting block 19, the limiting groove 18 is parallel to the axis of the piston column 17, the limiting groove 18 is disposed on one side of the piston column 17, the length of the limiting groove 18 is smaller than that of the piston column 17, the limiting block 19 is fixedly connected with the inner wall of the sealing cylinder 16 near one end of the piston column 17, the limiting block 19 is matched with the limiting groove 18, the limiting block 19 is disposed inside the limiting groove 18, and the limiting block 19 is slidably connected with the limiting groove 18;
through the mutual limiting action between the limiting groove 18 and the limiting block 19, the probability that the piston column 17 falls off from the inside of the sealing cylinder 16 is reduced, and the stability of connection between the piston column 17 and the sealing cylinder 16 is improved.
As shown in fig. 3, the transmission assembly includes a driving wheel 15, a driven wheel 12 and a transmission belt 13, the driving wheel 15 is fixedly connected with one end of the screw rod 14 far away from the accommodating groove 8, the driven wheel 12 is fixedly connected with one end of the driving shaft 11 far away from the cleaning brush 9, the driving wheel 15 is in transmission connection with the driven wheel 12 through the transmission belt 13, and the transmission belt 13 is in a tight state;
the driving wheel 15 is driven to rotate by the screw 14, the driven wheel 12 is driven to rotate by the driving wheel 15 under the transmission action of the transmission belt 13, and the driving shaft 11 is driven to rotate by the driven wheel 12.
Preferably, in order to improve the stability of the connection of the transmission belt 13 with the driving wheel 15 and the driven wheel 12, annular grooves are formed on the outer peripheries of the driving wheel 15 and the driven wheel 12, and the transmission belt 13 is arranged inside the annular grooves;
the limit function of the annular groove on the transmission belt 13 reduces the probability of the transmission belt 13 being separated from the driving wheel 15 and the driven wheel 12, and improves the stability of the connection of the transmission belt 13 with the driving wheel 15 and the driven wheel 12.
Preferably, in order to reduce the probability of the slip of the transmission belt 13, the transmission belt 13 is provided with anti-slip lines;
the friction between the transmission belt 13 and the driving wheel 15 and the driven wheel 12 is increased through the anti-slip threads, and the probability of slipping of the transmission belt 13 is reduced.
Preferably, in order to extend the service life of the main body 2, the main body 2 is coated with an anti-corrosion coating;
the corrosion speed of the main body 2 is slowed down through the anti-corrosion coating, and the service life of the main body 2 is prolonged.
Preferably, in order to improve the firmness of the observation window 1, the observation window 1 is made of tempered glass;
because the toughened glass has better firmness, the firmness of the observation window 1 is improved.
Preferably, in order to reduce the wear of the screw 14, the screw 14 is coated with grease;
the friction between the screw 14 and the ball screw bearing 21 is reduced by the grease, and the wear of the screw 14 is reduced.
Preferably, in order to improve the sealing effect between the sealing cylinder 16 and the piston post 17, the inner wall of the sealing cylinder 16 is coated with sealing grease;
the clearance between the sealing cylinder 16 and the piston column 17 is reduced through the sealing grease, the probability of air leakage between the sealing cylinder 16 and the piston column 17 is reduced, and the sealing effect between the sealing cylinder 16 and the piston column 17 is improved.
After the user purchases the goods, the goods fall into the containing groove 8, at this time, under the buffering action of the air bag 7 on the goods, the probability of damaging the goods is reduced, then under the action of gravity of the goods, the air bag 7 is compressed, air in the air bag 7 is injected into the sealing cylinder 16 through the air pipe 4, the stability of connection between the piston column 17 and the sealing cylinder 16 is improved through the positioning component, under the action of air pressure, the piston column 17 is driven to move outside the sealing cylinder 16, under the transmission action of the transmission rod 5, the ball screw bearing 21 is driven by the piston column 17 to move along the direction of the lead screw 14 box close to the object taking opening 20, the containing groove 8 is moved outside the main body 2, the convenience of taking the goods by the user is improved, when the containing groove 8 is contained, the object taking opening 20 can be always in a sealing state through the two sealing plates 3, and the loss speed of cold air in the main body 2 is reduced, the energy-saving performance of the automatic vending machine is improved, the lead screw 14 is driven to rotate through the ball screw bearing 21, the driving shaft 11 is driven to rotate through the lead screw 14 under the transmission effect of the transmission assembly, the condenser 6 is further cleaned through the driving shaft 11 driving cleaning brush 9, the heat exchange efficiency of the condenser 6 is improved, and the refrigeration effect of the automatic vending machine is improved.
Compared with the prior art, this energy-saving automatic vending machine with clean function of condenser, can plug up through sealing mechanism with getting thing mouth 20, the speed that the inside air conditioning of automatic vending machine runs off has been reduced, the energy-conserving performance of automatic vending machine has been improved, compare with current sealing mechanism, this sealing mechanism has realized the cushioning effect to the goods through gasbag 7, the probability of damage has been reduced the goods and has taken place, moreover, dust on condenser 6 can be detached through dust removal mechanism, the heat exchange efficiency of condenser 6 has been improved, the refrigeration effect of automatic vending machine has been improved, compare with current dust removal mechanism, this dust removal mechanism provides power through sealing mechanism, the energy-conserving performance of this mechanism has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. An energy-saving vending machine with a condenser cleaning function comprises a main body (2), an observation window (1), an object taking opening (20) and a condenser (6), wherein the object taking opening (20) and the observation window (1) are arranged on the same side of the main body (2), the condenser (6) is arranged on one side, far away from the observation window (1), of the main body (2), and the energy-saving vending machine is characterized by further comprising a dust removing mechanism and a sealing mechanism, wherein the sealing mechanism is arranged inside the main body (2), and the dust removing mechanism is arranged on one side of the main body (2);
the sealing mechanism comprises an accommodating groove (8), an air bag (7), an air conveying pipe (4), a sealing cylinder (16), a piston column (17), a positioning assembly, a transmission rod (5), a screw rod (14), a ball screw bearing (21), a spring (22) and two sealing plates (3), wherein the accommodating groove (8) is arranged inside the object taking opening (20), the accommodating groove (8) is in sliding connection with the object taking opening (20), one side of the accommodating groove (8) close to the observation window (1) is provided with an opening, the two sealing plates (3) are respectively fixedly connected with two ends of the accommodating groove (8), one sealing plate (3) in the two sealing plates (3) which is positioned outside the main body (2) is in sealing connection with the object taking opening (20), the screw rod (14) is vertical to the sealing plates (3), the screw rod (14) is arranged on one side of the accommodating groove (8) far away from the observation window (1), the two ends of the screw rod (14) are respectively provided with a mounting bearing, the two ends of the screw rod (14) are connected with the inner wall of the main body (2) through the mounting bearings, the ball screw bearing (21) is mounted on the screw rod (14), one sealing plate (3) positioned in the main body (2) in the two sealing plates (3) is connected with the ball screw bearing (21), the spring (22) is sleeved on the screw rod (14), the ball screw bearing (21) is fixedly connected with the inner wall of one side, far away from the observation window (1), of the main body (2) through the spring (22), the spring (22) is in a stretching state, the sealing cylinder (16) is vertical to the screw rod (14), the sealing cylinder (16) is fixedly connected with the inner wall of one side, far away from the observation window (1), of the main body (2), one end of the piston column (17) is arranged in the sealing cylinder (16), the piston column (17) is connected with the sealing cylinder (16) in a sliding and sealing mode, the other end of the piston column (17) is hinged to the ball screw bearing (21) through the transmission rod (5), the air bag (7) is arranged inside the accommodating groove (8), one end, far away from the piston column (17), of the sealing cylinder (16) is communicated with the air bag (7) through the air conveying pipe (4), the positioning assembly is arranged on one side of the piston column (17), and the piston column (17) is connected with the inner wall of the sealing cylinder (16) through the positioning assembly;
dust removal mechanism includes support (10), cleaning brush (9), drive shaft (11) and transmission assembly, cleaning brush (9) support with condenser (6) and lean on, cleaning brush (9) are perpendicular with drive shaft (11), be equipped with fixing bearing on drive shaft (11), drive shaft (11) are connected through fixing bearing and the middle part of support (10), the both ends of support (10) all with main part (2) fixed connection, the middle part fixed connection of the one end of drive shaft (11) and cleaning brush (9), the one end of keeping away from of lead screw (14) and accomodating groove (8) is passed through transmission assembly and is connected with the other end of drive shaft (11).
2. The energy-saving vending machine with the condenser cleaning function as claimed in claim 1, wherein a control panel is arranged on the main body (2), a PLC is arranged in the control panel, a display screen and at least two control keys are arranged on the control panel, and the display screen and each control key are electrically connected with the PLC.
3. The energy-saving vending machine with the condenser cleaning function as claimed in claim 1, wherein the positioning assembly comprises a limiting groove (18) and a limiting block (19), the limiting groove (18) is parallel to the axis of the piston column (17), the limiting groove (18) is arranged on one side of the piston column (17), the length of the limiting groove (18) is smaller than that of the piston column (17), the limiting block (19) is fixedly connected with the inner wall of the sealing cylinder (16) close to one end of the piston column (17), the limiting block (19) is matched with the limiting groove (18), the limiting block (19) is arranged inside the limiting groove (18), and the limiting block (19) is slidably connected with the limiting groove (18).
4. The energy-saving vending machine with the condenser cleaning function as recited in claim 1, wherein the transmission assembly comprises a driving wheel (15), a driven wheel (12) and a transmission belt (13), the driving wheel (15) is fixedly connected with one end of the screw rod (14) far away from the accommodating groove (8), the driven wheel (12) is fixedly connected with one end of the driving shaft (11) far away from the cleaning brush (9), the driving wheel (15) is in transmission connection with the driven wheel (12) through the transmission belt (13), and the transmission belt (13) is in a tight state.
5. Energy-saving vending machine with condenser cleaning according to claim 4, characterized in that the driving wheel (15) and the driven wheel (12) are provided with an annular groove on their outer circumference, the drive belt (13) being arranged inside the annular groove.
6. Energy-saving vending machine with condenser cleaning according to claim 4, characterized in that the belt (13) is provided with anti-slip threads.
7. The energy saving type automatic vending machine with the condenser cleaning function as claimed in claim 1, wherein said main body (2) is coated with an anticorrosive coating.
8. The energy-saving vending machine with condenser cleaning function according to claim 1, characterized in that the material of the observation window (1) is tempered glass.
9. The energy-saving type automatic vending machine with the condenser cleaning function according to claim 1, wherein the screw (14) is coated with grease.
10. The energy-saving type automatic vending machine with the condenser cleaning function according to claim 1, wherein the inner wall of the sealing cylinder (16) is coated with sealing grease.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010100711.1A CN111311820A (en) | 2020-02-19 | 2020-02-19 | Energy-saving automatic vending machine with clean function of condenser |
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| CN202010100711.1A CN111311820A (en) | 2020-02-19 | 2020-02-19 | Energy-saving automatic vending machine with clean function of condenser |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111580333A (en) * | 2020-07-01 | 2020-08-25 | 嘉兴麦远文化传媒有限公司 | Method for preventing projector projection port from being overhigh in temperature |
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