WO2018000851A1 - Fruit and vegetable transport vehicle - Google Patents

Abstract

Provided is a fruit and vegetable transport vehicle, comprising a cab (1) and a vehicle body (2), with a preservation container (3) being provided on the vehicle body (2), a LED lamp panel being provided inside the preservation container (3), a refrigeration apparatus (4) being provided outside one end of the preservation container (3), the refrigeration apparatus (4) being in communication with the interior of the preservation container (3), a water tank (5) being provided inside one end of the preservation container (3), a water pump in the water tank (5) being connected through a pipeline to a spray nozzle (6) fixedly connected on the top surface of the preservation container (3), and at least one breathable silicon window (8) in communication with the interior of the preservation container (3) being provided on a side surface of the preservation container (3). The fruit and vegetable transport vehicle transports fruits and vegetables under the conditions of reasonable artificial lighting and at suitable temperature, humidity and gas compositions, so that the fruits and vegetables can grow slowly even during transportation and maintain life activity, thereby improving the quality of storage and transportation of fruits and vegetables.

Description

Fruit and vegetable transporter

 Technical field

 The invention relates to the technical field of food transportation, in particular to a fruit and vegetable transport vehicle.

 Background technique

China is a big fruit and vegetable producing country. The area of fruit and vegetable cultivation accounts for nearly 20% of the total area of crops, and the annual output of fruits and vegetables exceeds 1 billion tons, ranking first in the world. The circulation of fruits and vegetables plays an important role in improving people's quality of life and increasing farmers' income. However, in recent years, China's fruit and vegetable unsalable sales or quality problems are not uncommon. According to statistics from the Food and Agriculture Organization of the United Nations and the Ministry of Agriculture, the annual economic losses of fruits and vegetables in China have reached 80 billion yuan, seriously affecting the national economy. One of the main causes of fruit and vegetable rot is improper transportation. China's fruit and vegetable fresh-keeping transportation rate is low, and there is a lack of advanced fresh-keeping transportation technology and equipment.

Due to the characteristics of the industry, the production of vegetables and fruits is far away from the city, and the maturity of similar fruits and vegetables is relatively concentrated, which brings about the contradiction between supply and demand in the market. Therefore, a certain storage and transportation cycle is urgently needed to alleviate this contradiction. The existing fresh-keeping technology often affects the quality of fruits and vegetables in different stages during the preservation process, or the cost of fresh-keeping is too high to be widely promoted. The existing methods of fruit and vegetable transportation include: refrigerated transport, preservative soaking There are many shortcomings in these methods, such as transportation and storage of fresh-keeping bags, and transportation of fresh-keeping film. Refrigerated transportation often causes browning inside the fruit, softening of the skin, uneven maturity, and some fruits can not even be cooked after being refrigerated. Great changes occur. After refrigerating, some low-temperature bacteria, molds and yeasts will grow and destroy the stored fruits and vegetables. The shortcoming of preservatives after soaking is the problem of drug residues, which will cause human health. Adverse effects; fresh-keeping bag sealed transport due to the use of PVC plastic sealed bags, its non-degradability and airtight new fruit and vegetable transport process brings a lot of white pollution and a large number of fruits and vegetables dehydration, rot; transport film after transport film The main ingredients are made up of paraffin, palm wax and microcrystalline wax. In addition, shellac and food grade synthesis Fat, etc. Such plastic wrap fruit dehydration can be prevented, but the process is cumbersome and expensive.

 Summary of the invention

The object of the present invention is to solve the defects of the prior art, and provide a fruit and vegetable transport vehicle with good fresh-keeping effect and low power, so that fruits and vegetables are transported under reasonable artificial illumination, appropriate temperature, humidity and gas composition, even during transportation. It can also grow slowly, maintain its vitality, and improve the storage and transportation quality of fruits and vegetables.

 In order to achieve the above object, a fruit and vegetable transport vehicle provided by the present invention includes a cab and a vehicle body, and the vehicle body is provided with a fresh-keeping box body, and the fresh-keeping box body is provided LED The light board is provided with a refrigerating device at one end of the fresh-keeping box body, the refrigerating device is in communication with the inside of the box body, and a water tank is arranged inside one end of the fresh-keeping box body, and the water pump in the water tank is fixed to the fresh-keeping box body. The spray nozzles of the upper top surface are connected by a pipeline, and the water tank is provided with a water inlet on a side in contact with the vehicle body, and at least one gas permeable silicon window communicating with the interior of the tank body is arranged on a side of the fresh-keeping tank body.

Further, the fresh-keeping box body is provided with a sliding rack structure, and the sliding rack structure comprises a roller guide rail disposed on the fresh-keeping box body and a sliding roller disposed on the rack.

 Further, the sliding shelf is provided with a soilless culture pot and a nutrient solution supply system.

 Further, the LED light board is disposed on the top and the inner side of the fresh-keeping box, the LED The light panel is regulated by a spectral controller to produce a variety of regular pulsed periodic spectral light signals.

 Further, the surface of the LED light board is provided with a transparent isolation net or a transparent glass partition.

 Further, the LED The order of illumination of the lamp board regulated by the spectrum controller is: red light, blue light→red light, orange light, blue light, purple light→red light→blue light→far infrared light, and the frequency of the LED light board flashing is 800. Hertz, after all the light is extinguished for 5 seconds after one scan cycle, repeats the above pulse scan.

 Further, the fresh-keeping box is provided with a temperature regulator and a humidity regulator.

 Further, the fresh-keeping box is controlled by a temperature regulator at 8-15 °C.

 Further, the material of the gas permeable silicon window is a silicone film.

 Further, the inner layer material of the fresh-keeping box is a nano vacuum insulation board.

 The beneficial effects of the invention:

 (1) The fruit and vegetable transport vehicle of the present invention uses a spectral controller to regulate LED The illuminant generates various regular pulsed periodic spectral light signals. At the same time, the temperature regulator and the humidity regulator automatically adjust the environment suitable for the growth and storage of fruits and vegetables, and the fruits and vegetables can grow slowly and maintain their lives even during transportation. Activity, thereby improving the quality of storage and transportation of fruits and vegetables.

 ( 2 The invention discloses a sliding rack structure in the fresh-keeping box of the fruit and vegetable transport vehicle, and the unloading of the fruits and vegetables can be completed very easily by using the cooperation between the roller guides arranged on the fresh-keeping box body and the sliding rollers arranged on the rack. Moreover, the multi-potted fruits and vegetables can be unloaded at the same time, and the unloading workflow is greatly simplified, thereby saving a lot of manpower and material resources.

 (3 The side of the fresh-keeping box of the fruit and vegetable transportation vehicle of the invention is provided with a gas permeable silicon window, and the material of the gas permeable silicon window is a silica gel film. The silicone film has good gas permeability and proper gas permeability ratio for oxygen and carbon dioxide, so the ventilated silicon window can be adjusted and kept fresh. The gas component in the tank provides a suitable growth and storage environment for fruits and vegetables.

 ( 4 The inner layer material of the fresh-keeping box of the fruit and vegetable transporter of the invention is a nano-vacuum heat insulation board, and the nano-vacuum heat insulation board has the advantages of good heat preservation performance and light weight, and is particularly suitable for the heat preservation of the fruit and vegetable transporter box body, so that the fresh-keeping box body There is no need for a refrigeration device with a large power consumption to adjust the temperature inside the cabinet, so that the energy consumption is small and the environmental performance is good.

 DRAWINGS

 1 is a schematic structural view of a fruit and vegetable transport vehicle of the present invention;

 DESCRIPTION OF REFERENCE NUMERALS: 1. cab; 2, car body; 3, fresh-keeping box; 4, refrigeration device; 5, water tank; , spray nozzle; 7, water inlet; 8, breathable silicon window.

 detailed description

The invention is further described below in conjunction with the drawings. The following examples are only intended to more clearly illustrate the technical solutions of the present invention, and are not intended to limit the scope of the present invention.

 A fruit and vegetable transport vehicle is shown in FIG. 1 and includes a cab 1 and a vehicle body 2, and the body 2 is provided with a fresh-keeping box 3 The fresh-keeping box body 3 is provided with an LED light board, and one end of the fresh-keeping box body 3 is externally provided with a refrigerating device 4, and the refrigerating device 4 communicates with the inside of the box body 3, and the fresh-keeping box body 3 One end of the water tank 5 is provided, and the water pump in the water tank 5 is connected to the spray nozzle 6 fixed on the top surface of the fresh-keeping tank 3 through a pipeline, and the water tank 5 is in contact with the vehicle body 2 with a water inlet 7 At least one ventilating silicon window 8 communicating with the inside of the casing 3 is provided on the side of the fresh-keeping case 3. The fresh-keeping box body 3 is provided with a sliding rack structure, and the sliding rack structure comprises a fresh-keeping box body 3 Roller rails on the top and sliding rollers on the rack. Use in the fresh-keeping cabinet 3 The cooperation between the upper roller guide and the sliding roller disposed on the rack can easily complete the unloading of fruits and vegetables, and can simultaneously unload multiple pots of fruits and vegetables, and the unloading workflow is greatly simplified, thereby saving a lot of manpower and material resources. . The sliding shelf is provided with a soilless culture pot and a nutrient solution supply system. Said The LED light panel is disposed on the top and the inner side of the fresh-keeping cabinet 3, and the LED light panel is regulated by a spectrum controller to generate various regular pulsed periodic spectral light signals. The LED The surface of the lamp panel is provided with a transparent barrier or a transparent glass separator. The order of illumination of the LED panel controlled by the spectrum controller is: red light, blue light→red light, orange light, blue light, purple light→red light→blue light→far infrared light. The LED panel flashes at a frequency of 800 Hz and repeats the pulse sweep after all the light has been extinguished for 5 seconds after one scan cycle. The fresh-keeping box 3 There is a thermostat and a humidity regulator inside. The fresh-keeping tank 3 is controlled by a temperature regulator at 8-15 °C. The gas permeable silicon window 8 The material is a silicone film. The silicone membrane has good gas permeability and proper gas permeability for oxygen and carbon dioxide. Therefore, the ventilated silicon window 8 can adjust the fresh-keeping cabinet 3 The gas composition inside provides a suitable growth and storage environment for fruits and vegetables. The fresh-keeping box 3 The inner layer material is a nano vacuum insulation board. The nano vacuum insulation board has the advantages of good heat preservation performance and light weight, and is particularly suitable for the heat preservation of the fruit and vegetable transportation vehicle box, so that the fresh storage box 3 does not need a power consumption refrigeration device to adjust the cabinet. 3 The internal temperature, therefore, its low energy consumption and good environmental performance. The fruit and vegetable transport vehicle of the invention adopts a spectrum controller to regulate LED The illuminant generates various regular pulsed periodic spectral light signals. At the same time, the temperature regulator and the humidity regulator automatically adjust the environment suitable for the growth and storage of fruits and vegetables, and the fruits and vegetables can grow slowly and maintain their lives even during transportation. Activity, thereby improving the quality of storage and transportation of fruits and vegetables.

It should be noted that the above-described embodiments are merely illustrative of the invention and are not intended to limit the embodiments. Other variations or modifications of the various forms may be made by those skilled in the art in light of the above description. There is no need and no way to exhaust all of the implementations. Obvious changes or variations resulting therefrom are still within the scope of the invention.

Claims (10)

1.  A fruit and vegetable transport vehicle comprising a cab and a vehicle body, wherein the vehicle body is provided with a fresh-keeping box body, and the fresh-keeping box body is provided with an LED The light board is provided with a refrigerating device at one end of the fresh-keeping box body, the refrigerating device is in communication with the inside of the box body, and a water tank is arranged inside one end of the fresh-keeping box body, and the water pump in the water tank is fixed to the fresh-keeping box The spray nozzles on the top surface of the body are connected by a pipeline, and a water inlet is provided on a side of the water tank in contact with the vehicle body, and at least one gas permeable silicon window communicating with the interior of the cabinet is disposed on a side of the fresh-keeping cabinet.
2. According to claim 1 The invention relates to a fruit and vegetable transport vehicle, characterized in that the fresh-keeping box body is provided with a sliding rack structure, and the sliding rack structure comprises a roller guide rail disposed on the fresh-keeping box body and a sliding device disposed on the rack Roller.
3. According to claim 2 The invention relates to a fruit and vegetable transport vehicle, characterized in that the sliding rack is provided with a soilless culture pot and a nutrient solution supply system.
4. A fruit and vegetable transport vehicle according to claim 1 or 2, wherein the LED light panel is disposed on the top and the inner side of the fresh-keeping cabinet, the LED The light panel is regulated by a spectral controller to produce a variety of regular pulsed periodic spectral light signals.
5. A fruit and vegetable transport vehicle according to claim 4, wherein said LED The surface of the lamp panel is provided with a transparent barrier or a transparent glass separator.
6. A fruit and vegetable transport vehicle according to claim 4, wherein said LED The order of illumination of the lamp board regulated by the spectrum controller is: red light, blue light→red light, orange light, blue light, purple light→red light→blue light→far infrared light, and the frequency of the LED light board flashing is 800. Hertz, after all the light is extinguished for 5 seconds after one scan cycle, repeats the above pulse scan.
7. According to claim 1 or 2 The invention relates to a fruit and vegetable transport vehicle, characterized in that a temperature regulator and a humidity regulator are arranged in the fresh-keeping box.
8. A fruit and vegetable transport vehicle according to claim 7, wherein the fresh-keeping box is controlled by a temperature regulator at 8-15 °C.
9. A fruit and vegetable transport vehicle according to claim 1 or 2, wherein the material of the gas permeable silicon window is a silicone film.
10. According to claim 1 or 2 The invention relates to a fruit and vegetable transport vehicle, characterized in that the inner layer material of the fresh-keeping box body is a nano vacuum heat insulation board.