CN110120124A - A kind of rice sale equipment - Google Patents

Abstract

A kind of rice sales equipment, including equipment shell; said equipment shell is provided with an internal frame, said internal frame is equipped with a suction cup type manipulator assembly for handling bagged rice; said internal frame bottom is provided with a product storage compartment and a transmission Assemblies, the product storage compartment is used to store bagged rice, and the transmission assembly is used to transport the bagged rice to the outside of the equipment shell. The present invention has a simple structure and low production cost, but changes the sales mode and sales concept of the existing grain products, avoids the long storage and sales cycle of offline physical sales, and overcomes the "heavy online, light online shopping" of traditional Internet shopping. The "down" sales model greatly shortens the sales cycle of grain products, which has good economic value and social significance; the patented design and manufacture of an intelligent rice automatic vending machine relies on the intelligentization established with the grain sales company The operation and distribution network cooperates with each other to realize the purpose of purchasing fresh food products at any time.

Description

A kind of rice selling equipment

technical field

The invention relates to the field of sales of agricultural products, in particular to a rice automatic sales device.

Background technique

Grain products have always been an important part of the daily consumption of Chinese residents, and their importance is irreplaceable. In the Internet age, the channels for people to obtain food products are increasing day by day. From convenience stores, large supermarkets, etc. to various online shopping platforms, they are all convenient channels for people to obtain food products. However, with the continuous improvement of people's quality of life, the quality of food eaten daily is getting higher and higher, and the food products obtained through the above channels are often not the freshest products. In addition, problems such as various food additives, chemical substances, pesticide residues and extended storage emerge in an endless stream. How to quickly and conveniently obtain the freshest grain and oil products has become a "blue ocean" market with huge business opportunities.

In this case, automated grain sales equipment has become a more reliable way of thinking and trying. At this stage, there are mainly two types of automatic grain sales devices that mainly appear on the market. Among them, one is mainly the rice vending machine for freshly milled rice promoted by enterprises such as Xi'an Shidou Agricultural Technology Co., Ltd., and the other is a simple large grid bag rice vending machine.

The main feature and advantage of the rice vending machine for freshly milled rice lies in its advertised freshness and pollution-free. However, due to the limitations of current technology and the limitation of equipment volume, the rice processed by this type of equipment can only be at the level of brown rice. Compared with the polished rice that people eat daily, the taste and market acceptance of brown rice are often poor. In daily life, only a few restaurants or families occasionally use a certain amount of brown rice. This has led to a very low actual sales effect of this type of vending machine, and in extreme cases, its long sales and storage cycle will offset the freshness of the product itself. In addition, due to the single purpose of the rice milling and threshing mechanism, such devices can only sell a single brown rice product. The lack of selectivity in product categories further restricts the effectiveness of sales. Moreover, due to the cost of its own mechanism, energy consumption and low sales volume, the product price of this type of equipment is relatively high, which is not conducive to promotion.

The second type of equipment often sells prefabricated rice products in small packages, but is limited to the structure of existing automatic vending machines, and it cannot sell larger quality products. The product specifications it sells are relatively single, and they lack superiority compared to the existing grain and oil purchase channels. Its sales equipment adopts a drop-in structure, so that it can only sell small-sized grain products, and the unit price is relatively high. Therefore, its market share is very small, and even existing equipment is extremely unprofitable.

The present invention is the improvement carried out in order to solve the above problems.

Contents of the invention

The purpose of the present invention is to provide a kind of rice sales equipment, which can change the traditional mode and channel of existing rice sales. The smart automatic rice vending machine can make rice or whole grains and other products produced by large formal grain enterprises be delivered to consumers' doorsteps in the first time, reducing the freshness reduction and cost caused by intermediate links such as storage and resale. and by further designing its storage structure, the vending machine can realize differentiated sales of different specifications and different types of grain products compared with existing equipment, and send the freshest grain products directly to communities, residences, etc. It is convenient for residents to purchase at any time. The equipment can achieve a balance between low price and good quality, improve people's quality of life, and bring the value of pursuing health to residents.

The technical scheme that the present invention adopts for solving its technical problem is:

A device for selling rice includes a device casing.

An internal frame is provided inside the equipment shell, and a suction cup manipulator assembly for handling bagged rice is installed on the internal frame; a product storage compartment and a transmission assembly are provided at the bottom of the internal frame, and the product storage compartment is used for storing The bagged rice, the transmission assembly is used to transport the bagged rice to the outside of the equipment casing.

Further, the internal frame includes a first support shaft, a second support shaft, a third support shaft and a fourth support shaft arranged vertically in a rectangular array, the first support shaft is fixed to the top of the fourth support shaft There is a first connecting plate, a second connecting plate is fixed in the middle of the first supporting shaft and the fourth supporting shaft, a third connecting plate is fixed on the top of the second supporting shaft and the third supporting shaft, the second The middle part of the support shaft and the third support shaft is fixed with a fourth connecting plate; the first connecting plate and the third connecting plate are slidably provided with a first slide plate, and the second connecting plate and the fourth connecting plate are slidably provided with a The second slide plate; the suction cup type manipulator assembly is slidably arranged on the first slide plate and the second slide plate.

Further, the first connecting plate and the third connecting plate are fixed with a first slide rail, a first sliding block is slidably arranged on the first sliding rail, and a first sliding block is fixed on the first sliding block. The connecting plate, the first sliding plate is fixed on the first sliding connecting plate; the longitudinal screw and the longitudinal drive motor for controlling the rotation of the longitudinal screw are fixed on the second connecting plate, and the fourth connecting plate is fixed on the connecting plate Two slide rails, the second slide rail is slidably provided with a second slide block, and the two ends of the second slide plate are respectively fixed on the sliding nut of the longitudinal screw rod and on the second slide block; on the first slide plate A third slide rail is fixed, a third slide block is fixed on the third slide rail, and a horizontal screw rod and a horizontal drive motor for controlling the rotation of the horizontal screw rod are fixed on the second slide rail.

Further, the suction cup-type manipulator assembly includes a first reduction gear box slidably arranged on the third slider, a Z-axis drive motor is fixed on the first reduction gear box, and the output shaft of the Z-axis drive motor is connected to the The shaft of the first reduction gearbox is connected; the first reduction gearbox is provided with four Z-axis screw rods in a rectangular array, and the Z-axis screw rods extend downward; the bottom end of the Z-axis screw rods is fixed in a limited position Bottom plate, the middle part of the Z-axis screw rod is also pierced with a support slide plate and a Z-axis feed platform, the support slide plate is fixed on the sliding nut of the horizontal screw rod, and a threaded hole is opened on the Z-axis feed platform, so The threaded hole of the Z-axis feed platform is adapted to the Z-axis screw; a fixed rod is fixed on one side of the first reduction gear box and the limit bottom plate; The feeding rod is fixed with a working sucker on the feed rod, and the working sucker is connected with an air pump through a trachea.

Further, the transmission assembly is located inside the first support shaft and the third support shaft, the transmission assembly includes a bottom plate, two sets of support frames are vertically arranged on the bottom plate, and the opposite support frames are connected by bearings. A transmission roller is fixed, and a belt is sheathed on the transmission roller; a mounting seat is fixed on the outside of the bottom plate, and a second reduction gear box is fixed on the mounting seat, and the input shaft of the second reduction gear box is connected to the The output shaft of the transmission motor is connected, and the output shaft of the second reduction gear box is connected with the shaft of the transmission roller.

Further, a storage hatch for putting bagged rice into the product storage cabin is opened on the equipment shell; a display screen is installed on the equipment shell; an outlet is opened on the equipment shell, and the transmission assembly passes through the outlet Extends outside the device enclosure.

Further, the initial position of the transmission assembly is equipped with a weight sensor for measuring the bagged rice.

Further, an ultraviolet sterilizer or an ozone sterilizer is installed in the equipment shell.

Furthermore, a modular storage cabin is used in the product storage cabin.

The advantages of the present invention are:

The invention has a simple structure and low production cost, but changes the sales mode and sales concept of the existing grain products, avoids the long storage and sales cycle of offline physical sales, and overcomes the "heavy online, light online shopping" of traditional Internet shopping. "down" sales model, which greatly shortens the sales cycle of grain products, has good economic value and social significance; the patent design and manufacture of an intelligent rice automatic vending machine, relying on the intelligentization established with the grain sales company The operating distribution network cooperates with each other to realize the goal of purchasing fresh grain products at any time; moreover, the invention patent completes the bagged rice grabbing work through the sucker-type grabbing mechanism, and avoids the traditional mechanical gripper or push rod that is easy to cause the product to be damaged. The problem of damaged outer packaging; the intelligent automatic rice vending machine can make rice or whole grains and other products produced by large-scale formal grain enterprises be delivered to consumers' doorsteps in the first time, reducing the problems caused by intermediate links such as storage and resale. There are disadvantages such as the decrease of freshness and the increase of cost. Moreover, by further designing its storage structure, the vending machine can realize differentiated sales of different specifications and types of grain products compared with existing equipment, and send the freshest grain products directly to communities, residences, etc., which is convenient for residents at any time. Buy. The equipment can achieve a balance between low price and good quality, improve people's quality of life, and bring the value of pursuing health to residents.

Description of drawings

Fig. 1 is the internal structural representation of a kind of rice selling equipment that the present invention proposes;

Figure 2 is a schematic diagram of the internal structure of the device;

Fig. 3 is a structural schematic diagram of the device casing in the device.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with illustrations and specific embodiments.

As shown in Fig. 1 to Fig. 3, a kind of rice selling equipment that the present invention proposes comprises equipment housing 1; Described equipment housing 1 is provided with internal frame, and described internal frame is equipped with the sucker type manipulator that is used for handling bagged rice Components; the bottom of the internal frame is provided with a product storage cabin 2 and a transmission assembly, the product storage cabin 2 is used to store bagged rice, and the transmission assembly is used to transport the bagged rice to the outside of the equipment shell 1.

A further setting of the present invention is: the internal frame includes a rectangular array and vertically arranged first support shaft 3, second support shaft 4, third support shaft 5 and fourth support shaft 6, the first support shaft 3 and the top of the fourth support shaft 6 are fixed with a first connecting plate 7, the middle of the first support shaft 3 and the fourth support shaft 6 is fixed with a second connecting plate 8, and the second support shaft 4 and the third The top of the support shaft 5 is fixed with a third connecting plate 9, and the middle part of the second supporting shaft 4 and the third supporting shaft 5 is fixed with a fourth connecting plate 10; A first slide plate 11 is slidably disposed, and a second slide plate 12 is slidably disposed on the second connecting plate 8 and the fourth connecting plate 10 ;

A further setting of the present invention is: first slide rails are fixed on the first connecting plate 7 and the third connecting plate 9, and a first slide block is slidably arranged on the first slide rail, and the first slide block The first sliding connecting plate 13 is fixed on the top, and the first sliding plate 11 is fixed on the first sliding connecting plate 13; the second connecting plate 8 is fixed with a longitudinal screw rod and a longitudinal drive motor 14 for controlling the rotation of the longitudinal screw rod , the second slide rail is fixed on the fourth connecting plate 10, and the second slide block is slidably arranged on the second slide rail, and the two ends of the second slide plate 12 are respectively fixed on the slide nuts of the longitudinal screw rod and on the second slide block; the first slide plate 11 is fixed with a third slide rail, the third slide rail is fixed with a third slide block, and the second slide plate 12 is fixed with a transverse screw rod and a control transverse The horizontal drive motor 15 that screw mandrel rotates.

A further setting of the present invention is: the suction cup type manipulator assembly includes a first reduction gear box 16 slidably arranged on the third slider, and a Z-axis drive motor 17 is fixed on the first reduction gear box 16, and the Z axis The output shaft of the shaft drive motor 17 is connected to the first reduction gear box 16; the first reduction gear box 17 is provided with four Z-axis screw rods 18 in a rectangular array, and the Z-axis screw rods extend downward; The bottom end of the Z-axis screw 18 is fixed with a limited bottom plate 19, and the middle part of the Z-axis screw 18 is also pierced with a support slide 191 and a Z-axis feed platform 20, and the support slide is fixed on the sliding nut of the horizontal screw. Above, the Z-axis feed platform 20 is provided with a threaded hole, and the threaded hole of the Z-axis feed platform 20 is adapted to the Z-axis screw; A fixed rod 21 is fixed on the side; a feed rod 22 is fixed on opposite sides of the z-axis feed platform 20, and a working sucker 23 is fixed on the feed rod 22, and the working sucker 23 is connected to a Air pump 25.

A further setting of the present invention is: the transmission assembly is located inside the first support shaft 3 and the third support shaft 5, the transmission assembly includes a bottom plate 26, and two sets of support frames 27 are vertically arranged on the bottom plate 26, so A transmission roller is fixed through bearings between the opposite support frames 27, and a belt 28 is sheathed on the transmission roller; a mounting seat is also fixed on the outside of the bottom plate 26, and a second reduction gear box is fixed on the mounting seat. 29. The input shaft of the second reduction gear box 29 is connected to the output shaft of the transmission motor 30, and the output shaft of the second reduction gear box 29 is connected to the shaft of the transmission roller.

A further setting of the present invention is as follows: the device casing 1 is provided with a storage hatch for putting bagged rice into the product storage compartment 2; the device casing 1 is provided with a display screen 31; There is an outlet 32 through which the transmission assembly extends to the outside of the device housing 1 . By adopting the above technical solution, the display screen can be used as a display interface for people to select products, and can also selectively play advertisements or pictures when not operating, so that merchants can not only play a role in product promotion, but also charge advertising fees from other manufacturers . In order to further reduce the manufacturing cost of the patent of the present invention, the display screen can be replaced with a transparent glass plate and a small LED operation panel. Visually see fresh food products and the entire sales process. A multifunctional intelligent sales panel is designed under the display screen. With its control circuit, people can realize the QR code scanning payment functions such as coins and banknotes, UnionPay cards, Alipay or WeChat, and various payment methods can meet different payment needs of different consumers. demand, its control circuit adopts the prior art.

A further setting of the present invention is: a weight sensor for measuring the bagged rice is installed at the initial position of the transmission assembly. By adopting the above technical solution, when the measured value of the sensor is less than 5% of the marked weight of the product, it indicates that the product packaging may be damaged, and a light alarm will appear at this time, and then the device will automatically refund the consumer and stop selling rice Work, the control circuit board sends an error signal to the manufacturer's main control computer to remind the manufacturer to repair it.

A further setting of the present invention is: an ultraviolet sterilizer or an ozone sterilizer is installed in the equipment shell 1 . By adopting the above technical scheme, the ultraviolet sterilizer has the advantages of high stability of radiation intensity, 5000 hours of sterilization life, high transmittance quartz glass tube, light transmittance greater than or equal to 87%, and 5000 hours of sterilization life. The rate can reach 99.99%, and the irradiance intensity remains stable at 253.7um. When the lamp tube is broken, there will be sound and light alarm reminders. This equipment is for selling rice in sealed bags. From the perspective of cost, this device is the preferred device.

A further setting of the present invention is: the product storage compartment 2 adopts a modular storage compartment. By adopting the above technical scheme, the modularized storage compartment enables the present invention to sell grain products of multiple varieties and weight specifications.

The product storage cabin 2 is equipped with a refrigeration device, the refrigeration device adopts the existing technology, and the refrigeration device adopts LED micro-channel refrigeration technology, the maximum cooling effect can be lower than the current ambient temperature of 25°C, so that the grain products therein The storage temperature is kept between 13°C and 17°C all year round, which has a good storage effect.

Working principle of the present invention:

When the consumer selects the product and trades, the horizontal drive motor and the vertical drive motor on the internal frame will drive the horizontal screw rod and the vertical screw rod respectively, so that the suction cup manipulator assembly reaches the top of the designated product, and then the manipulator descends. At the same time, The air pump works, when the suction cup touches the product, the bagged rice is sucked by suction, then the suction cup rises, and then moves to the transmission assembly, puts the bagged rice on the belt, and then the transmission motor drives the belt to rotate, and the bagged rice sent to the exit.

The above embodiments are only to illustrate the technical conception and characteristics of the present invention, and its purpose is to allow those skilled in the art to understand the content of the present invention and implement it, and cannot limit the protection scope of the present invention. All equivalent changes or modifications should fall within the protection scope of the present invention.

Claims (9)

1. a kind of rice sale equipment, including device housings (1), it is characterised in that:

It is provided with inner frame in the device housings (1), the suction for carrying packed rice is installed on the inner frame Disk-type mechanical hand component；The inner frame bottom is provided with product holding bay (2) and transmission component, the product holding bay (2) for storing packed rice, the transmission component is used to transport in packed rice the outside of device housings (1).

2. a kind of rice sale equipment according to claim 1, it is characterised in that: the inner frame includes in rectangle battle array The first support shaft (3), the second support shaft (4), third support shaft (5) and the 4th support shaft (6) for arranging and being vertically arranged, described Be fixed with the first connecting plate (7) at the top of one support shaft (3) and the 4th support shaft (6), first support shaft (3) with the 4th It is fixed with the second connecting plate (8) in the middle part of support axis (6), is fixed at the top of second support shaft (4) and third support shaft (5) Third connecting plate (9) is fixed with the 4th connecting plate (10) in the middle part of second support shaft (4) and third support shaft (5)；It is described It slides and is provided with the first slide plate (11) on first connecting plate (7) and third connecting plate (9), second connecting plate (8) and the 4th Sliding is provided with the second slide plate (12) on connecting plate (10)；The sucking disc type mechanical hand component slippage is set to the first slide plate (11) On the second slide plate (12).

3. a kind of rice sale equipment according to claim 2, it is characterised in that: first connecting plate (7) and third It is all fixed with the first sliding rail on connecting plate (9), is slided on first sliding rail and is provided with the first sliding block, it is solid on first sliding block Surely have the first sliding connection plate (13), first slide plate (11) is fixed on the first sliding connection plate (13)；Described second connects It is fixed with longitudinal screw mandrel on fishplate bar (8) and controls the vertical drive motor (14) of longitudinal screw mandrel rotation, the 4th connecting plate (10) the second sliding rail is fixed on, sliding is provided with the second sliding block, the both ends of second slide plate (12) on second sliding rail Be individually fixed on the sliding nut of longitudinal screw mandrel and the second sliding block on；It is fixed with third sliding rail on first slide plate (11), It is fixed with third sliding block on the third sliding rail, cross lead screw is fixed on second slide plate (12) and control cross lead screw turns Dynamic horizontal drive motor (15).

4. a kind of rice sale equipment according to claim 3, it is characterised in that: the sucking disc type mechanical hand component includes The first reduction gear box (16) being slideably positioned on third sliding block is fixed with Z axis drive on first reduction gear box (16) Dynamic motor (17), the output shaft and the first reduction gear box (16) axis connection of the Z axis driving motor (17)；Described first slows down There are four the Z axis screw rods (18) of rectangular array, the Z axis screw rod to extend downwardly for setting in gear-box (17)；The Z axis screw rod (18) bottom end is fixed with limit bottom plate (19), and support skid (191) and Z axis feeding are also equipped in the middle part of the Z axis screw rod (18) Platform (20), the support skid are fixed on the sliding nut of cross lead screw, offer spiral shell on the Z axis feeding platform (20) Pit, the threaded hole and Z axis screw rod of the Z axis feeding platform (20) are adapted；First reduction gear box (17) and limit The side of bottom plate (19) is fixed with fixed link (21)；The opposite sides of the z-axis feeding platform (20) is fixed with feed bar (22), Divide on the feed bar (22) and be fixed with work sucker (23), the work sucker (23) is connected with air pump by tracheae (24) (25)。

5. a kind of rice sale equipment according to claim 2, it is characterised in that: the transmission component is located at the first support The inside of axis (3) and third support shaft (5), the transmission component include bottom plate (26), are vertically arranged on the bottom plate (26) Two groups of support frames (27) are fixed with live-roller by bearing between the opposite support frame (27), are arranged on the live-roller There are belt (28)；It is further fixed on mounting base on the outside of the bottom plate (26), the second reduction gear box is fixed in the mounting base (29), the output axis connection of the input shaft of second reduction gear box (29) and driving motor (30), second reducing gear The output shaft of roller box (29) is connected with the axis of live-roller.

6. a kind of rice sale equipment according to claim 1, it is characterised in that: offered on the device housings (1) For packed rice to be put into the storage hatch door of product holding bay (2)；Display screen (31) are installed on the device housings (1)； It is offered outlet (32) on the device housings (1), the transmission component extends to device housings (1) outside by outlet.

7. a kind of rice sale equipment according to claim 1, it is characterised in that: the initial position of the transmission component fills Equipped with the weight sensor for being measured to packed rice.

8. a kind of rice sale equipment according to claim 1, it is characterised in that: be installed in the device housings (1) Ultraviolet sterilizer or ozone sterilizer.

9. a kind of rice sale equipment according to claim 1, it is characterised in that: used in the product holding bay (2) Modular storage cabin.