CN212673675U

CN212673675U - Three-dimensional multilayer drawer type rice seed drying-machine

Info

Publication number: CN212673675U
Application number: CN202021046028.6U
Authority: CN
Inventors: 蔡巨广; 张以华; 胡荣华; 吴志源; 雷上平
Original assignee: Rice Research Institute Fujian Academy Of Agricultural Sciences
Current assignee: Rice Research Institute Fujian Academy Of Agricultural Sciences
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-03-09
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to a three-dimensional multilayer drawer type rice seed drying-machine, its characterized in that: establish three plywood on the cabinet body including the cabinet body that is the cuboid form and interval, four independent cavities are separated into with the cabinet body to three plywood, and four independent cavity top-down are in proper order respectively go up cavity, well cavity, lower cavity and heat supply cavity, go up cavity, well cavity, be equipped with the drawer in the cavity down, the bottom surface of drawer has the compartment with the plywood of this cavity bottom to the bottom surface of drawer is made by the screen cloth, and the lateral part of each compartment has the heat supply pipeline with heat supply cavity intercommunication, in order to transmit the heat in the heat supply cavity to each compartment, the upper portion of each drawer has the heat dissipation chamber with the plywood at this cavity top, and the lateral part in heat dissipation chamber has a window with external air intercommunication of cabinet at least, the window is equipped with the wire net of covering. The utility model discloses when different varieties rice is dried to needs, with them place different drawers in can, made things convenient for and independently dried to different varieties.

Description

Three-dimensional multilayer drawer type rice seed drying-machine

The technical field is as follows:

the utility model relates to a three-dimensional multilayer drawer type rice seed drying-machine.

Background art:

at present, rice seed drying equipment mainly has the following four types. The first kind is a small-sized drying box used in a laboratory, the price is generally about 3000 Yuan-ren-Min-Bin, the volume of the drying box is smaller, generally 0.03-0.15 cubic meter, and the drying box can only be used for drying a small amount of seed samples; the second type is a box room type seed drying device, the type of seed drying device uses a few people at present, is popularized, has the price of about 2 ten thousand yuan RMB and larger volume of about 7 cubic meters, and can dry 500 kilograms of seeds at one time; the third type is like the three-quarter horizontal dryer, the price is about 3.5 ten thousand yuan RMB, and the seed amount of one-time drying is about 1500 kg; the fourth type has larger capacity, such as three-quarter brand vertical dryer, the price is 8.5-11 ten thousand RMB, and the seed amount of one-time drying is about 5000-10000 kg.

The first two types are drying by using electric power to provide heat energy, and the second two types are drying by using diesel oil to provide heat energy. The other type is a seed drying room which is formed by modifying a tobacco curing room, the modified tobacco curing room can be used for curing tobacco leaves and rice seeds, about 2000 kilograms of rice seeds can be dried at one time, and heat energy is provided by mainly using coal.

The drying amount of the introduced rice (or wheat and the like) seed drying equipment is too small or too much, and for rice scientific research work, the amount of harvested seeds is often about 100 kilograms sometimes, for example, when a new rice variety is trial-produced, one variety can only harvest twenty kilograms, and a plurality of varieties also can harvest two or hundred kilograms of seeds; if the harvested seeds cannot be dried or dried in time in the rainy days continuously in the seed harvesting season, the harvested seeds can germinate and deteriorate, the seeds are planted at lost price, and the loss of scientific research work is huge; at the moment, if a small drying box on the market is used for drying, the one-time drying amount is too small, the efficiency is too low, and the drying is obviously not feasible; if the second, third or fourth type drying equipment is used for drying or the tobacco curing barn is used for drying, the chicken is killed by the cattle-killing knife, and the equipment has high price and high energy consumption; and foretell drying equipment is all to the rice seed of single variety, can't keep apart the stoving to different varieties, and the structure all comparatively complicated, uses inconveniently.

The invention content is as follows:

in view of the not enough of prior art, the utility model aims to provide a three-dimensional multilayer drawer type rice seed drying-machine, this three-dimensional multilayer drawer type rice seed drying-machine reasonable in design is favorable to the convenience to independently dry different varieties rice seed.

The utility model discloses three-dimensional multilayer drawer type rice seed drying-machine, its characterized in that: establish three plywood on the cabinet body including the cabinet body that is the cuboid form and interval, four independent cavities are separated into with the cabinet body to three plywood, and four independent cavity top-down are in proper order respectively go up cavity, well cavity, lower cavity and heat supply cavity, go up cavity, well cavity, be equipped with the drawer in the cavity down, the bottom surface of drawer has the compartment with the plywood of this cavity bottom to the bottom surface of drawer is made by the screen cloth, and the lateral part of each compartment has the heat supply pipeline with heat supply cavity intercommunication, in order to transmit the heat in the heat supply cavity to each compartment, the upper portion of each drawer has the heat dissipation chamber with the plywood at this cavity top, and the lateral part in heat dissipation chamber has a window with external air intercommunication of cabinet at least, the window is equipped with the wire net of covering.

Further, a blower and an electric heating wire are arranged in the heat supply chamber.

Further, the air blower is arranged at the left side part of the heat supply cavity, the electric heating wire is arranged at the right side part of the heat supply cavity, and the heat supply pipeline is communicated with the right side part of the heat supply cavity.

The utility model discloses three-dimensional multilayer drawer type rice seed drying-machine's theory of operation: the heat that produces in the heat supply cavity passes through the heat supply pipeline and carries up the cavity, well cavity, the interval intracavity of cavity down, and the steam in the interval intracavity passes through the screen cloth, and the conduction gives the rice seed of the different varieties that load in the different drawers, realizes the stoving to different varieties rice seed, and the steam that the rice seed produced is at the stoving in-process simultaneously passes through the window exhaust cabinet body promptly, and the wire net on the window plays the effect of preventing rat and stealing.

The utility model discloses when different cultivars rice seeds are dried to needs, with them place in the different drawer can, made things convenient for and independently dried to different cultivars.

Description of the drawings:

fig. 1 is a schematic cross-sectional structure diagram of a first embodiment of the present invention;

fig. 2 is a schematic sectional view of a second embodiment of the present invention;

fig. 3 is a schematic view of the hot air path of the present invention.

The specific implementation mode is as follows:

the method of the present invention will be described in further detail with reference to examples. It should be noted that the protection scope of the present invention should include, but not be limited to, the technical content disclosed in the present embodiment.

The utility model discloses three-dimensional multilayer drawer type rice seed drying-machine establishes three plywood 2 on the cabinet body 1 including the cabinet body 1 and the interval that are the cuboid form, three plywood 2 separates into four independent cavities with the cabinet body, and four independent cavity top-down are cavity 3, well cavity 4, lower cavity 5 and heat supply cavity 6 respectively in proper order.

Each wall surface of the cabinet body 1 and the laminated plate 2 can be made of wood plates, bamboo plates or stainless steel plates, and the upper chamber 3, the middle chamber 4, the lower chamber 5 and the heat supply chamber 6 which are separated by the laminated plate 2 are not communicated and are airtight.

Drawers 7 are arranged in the upper chamber 3, the middle chamber 4 and the lower chamber 5, the peripheral walls of the drawers 7 are made of solid plates, the bottom surfaces of the drawers are made of screen meshes 9, a separation cavity 8 is formed between the bottom surface of each drawer and a laminate at the bottom of the chamber, that is, the bottom surface of the drawer is spaced from the laminate, the spacing can be 2-10 cm, the side part of each compartment 8 is provided with a heat supply pipeline 10 communicated with the heat supply chamber 6, the heat of the heat supply pipeline 10 can be conducted into each compartment 8, the upper part of each drawer and the laminate at the top of the chamber are provided with a heat dissipation chamber 11, namely, the upper surface of the drawer is spaced from the laminate, the distance can be 5-8 cm, the side of the heat dissipation cavity is provided with at least one window 12 communicated with the air outside the cabinet body, the window is covered with a steel wire mesh 13, and the window 12 can be arranged on one wall surface or two wall surfaces of the cabinet body, or four wall surfaces.

Further, in order to realize heat supply, a blower 14 and an electric heating wire 15 are arranged in the heat supply chamber; above-mentioned air-blower 14 establishes in the left side portion of heat supply cavity, and electric heating wire 15 establishes in the right side portion of heat supply cavity, and the air intake of blast air is equipped with the wire net and can prevents rats, heat supply pipeline and the right side portion intercommunication of heat supply cavity start electric heating wire 15 earlier and work 3-6 minutes at the during operation, make and produce certain temperature in the heat supply cavity, and air-blower 14 begins work this moment, blows the hot air in the heat supply cavity to heat supply pipeline 10 and each compartment 8 in.

The utility model provides a cabinet body 1 has the three independent cavity of placing the drawer, also normally can only place the rice or wheat etc. of three kinds, in order to increase the variety that can place, can set up perpendicular baffle 17 in the middle part of the drawer, make two independent chambeies of placing with a drawer, but should erect the baffle and can be vertical pull, and can insert screen cloth 9 surface, the preceding of drawer promptly, the back wall has guide slot 18, it inserts and falls into two independent chambeies of placing into a drawer in the guide slot to erect the baffle.

The utility model discloses when different cultivars rice seeds are dried to needs, with them place different drawers can, made things convenient for and independently dried to different cultivars seeds.

The utility model discloses other some parameters and characteristics of three-dimensional multilayer drawer type rice seed drying-machine: the whole cabinet body 1 is 170cm high, 120cm wide and 80cm deep; four layers are designed, each layer is 40cm high, and the seat leg is 10cm high; a 300W air blower and a 3000W electric heater are arranged in the box body, the second layer to the fourth layer are drawer type seed drying chambers, the specification of each drawer is about 116cm multiplied by 80cm multiplied by 30cm, a hot air chamber (spacing cavity 8) with the height of 5cm and sealed bottom is arranged below each layer of drawer, water vapor discharging gaps (windows 12) with the height of 5cm are reserved on the periphery of the upper surface of each drawer, steel wire meshes are arranged in the gaps to prevent rats, a small-hole screen is arranged at the bottom of each drawer, seeds can be supported and not fall down, and hot air in the hot air chamber below can flow upwards into the drawer to dry the seeds; the temperature is controllable: a temperature sensor is arranged in the first layer of drawer, an air blower and an electric heater are respectively provided with an air speed regulator and a temperature regulator, and the temperature and the air quantity in the drying chamber are regulated by regulating the air speed and the electric heater, so that the seeds are safely dried in a controllable temperature; a plurality of varieties can be baked at the same time: if only three varieties of seeds exist, the seeds can be respectively arranged in 3 drawers to be dried; if more than 3 varieties exist, seeds of each variety can be packed by a mesh bag and then put into a drawer for drying, or inserted into a vertical clapboard for separation; if only one variety exists and the seed amount is less, the valves on the heat supply pipelines of the upper two layers can be closed, and only the lowest layer is left for seed drying. Easy operation: each layer of drawer can be pulled out to load and unload seeds; when the variety is changed, the drawer is easy and convenient to clean; the placement is flexible: the volume is small, the occupied space is small, and the installation is easy; simple structure, low cost, energy saving and environmental protection, and only a 220V power supply is needed for heat supply.

The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.

Claims

1. The utility model provides a three-dimensional multilayer drawer type rice seed drying-machine which characterized in that: establish three plywood on the cabinet body including the cabinet body that is the cuboid form and interval, four independent cavities are separated into with the cabinet body to three plywood, and four independent cavity top-down are in proper order respectively go up cavity, well cavity, lower cavity and heat supply cavity, go up cavity, well cavity, be equipped with the drawer in the cavity down, the bottom surface of drawer has the compartment with the plywood of this cavity bottom to the bottom surface of drawer is made by the screen cloth, and the lateral part of each compartment has the heat supply pipeline with heat supply cavity intercommunication, in order to transmit the heat in the heat supply cavity to each compartment, the upper portion of each drawer has the heat dissipation chamber with the plywood at this cavity top, and the lateral part in heat dissipation chamber has a window with external air intercommunication of cabinet at least, the window is equipped with the wire net of covering.

2. The stereoscopic multi-layered drawer type rice seed dryer as claimed in claim 1, wherein: and an air blower and an electric heating wire are arranged in the heat supply chamber.

3. The stereoscopic multi-layered drawer type rice seed dryer as claimed in claim 2, wherein: the air-blower is established in the left side portion of heat supply cavity, and electric heating wire establishes the right side portion at the heat supply cavity, the heat supply pipeline communicates with the right side portion of heat supply cavity.