CN209776981U - A packing device for drying rice - Google Patents

Abstract

The utility model discloses a packing apparatus for rice is dried, the loach carrying platform comprises a supporting fram, there is the box that the slope set up at the top of support frame through bolted connection, and there is hopper down one side bottom of box through bolted connection, the inside top of box is connected with the sieve through the extension spring, there is the case lid top below position of box through bolted connection, and there is the wind-collecting cover top of case lid through bolted connection, the other end of wind-collecting cover has the exhaust column through flange joint, and the other end of exhaust column has the air exhauster through flange joint. The utility model discloses in, can dispel impurity such as broken rice and grit smugglied secretly in the rice, improve the quality of rice, blow the wind current of air curtain through the separator tube to two inside production hot gas flows that go out the fan housing for the efficiency of drying is gone on simultaneously with the packing to drying, can effectual saving cost, reduces the loss of rice processing simultaneously, accelerates the air flow rate of box inside, the further stoving effect that improves this device.

Description

A packing device for drying rice

technical field

The utility model relates to the technical field of rice processing, in particular to a packing device for drying rice.

Background technique

Rice is the finished product of rice after cleaning, husking, rice milling, finishing and other processes. The germ and aleurone layers of rice contain nearly 64% of rice nutrition and more than 90% of the nutrients needed by the human body. It is the main food of the southern people. Rice is very nutritious and is one of the main food for the Chinese people.

After the rice has been stored for a long time, due to the influence of temperature and moisture, the starch, fat and protein in the rice will undergo various changes, making the rice lose its original color, aroma and taste, and the nutritional content and edible quality will decline. Toxic and harmful substances are even produced. Therefore, during the packing process of rice, it needs to be dried to avoid high humidity and difficult to store. However, the existing rice packing and drying are carried out separately, occupying a large area, and at the same time , Separate processing will easily cause loss of rice amount, resulting in a decline in rice output.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a packing device for drying rice.

In order to achieve the above object, the utility model adopts the following technical solutions:

A packaging device for drying rice, comprising a support frame, the top of the support frame is connected with a box body arranged obliquely by bolts, and the bottom end of one side of the box body is connected with a lower hopper by bolts, and the box body The inner top of the box is connected with a sieve plate through a tension spring, and the lower part of the top of the box body is connected with a box cover through bolts, and the top of the box cover is connected with a wind collecting hood through bolts, and the other end of the wind collecting hood is connected by a flange An exhaust pipe is connected, and the other end of the exhaust pipe is connected to an exhaust fan through a flange, and the bottom of the inner wall on both sides of the box is connected with an air outlet hood by bolts, and the openings of the two air outlet hoods pass through Bolts are connected with net covers, and the inner sides of the two net covers are connected with heating coils by bolts. The connection between the box and the lower hopper is connected with a separation pipe with a Y-shaped structure through bolts. One of the lower hoppers An air curtain machine is installed on the side, and the bottom of the lower hopper is connected with a metering particle flowmeter through bolts, and the bottom of the metering particle flowmeter is connected with an electric gate valve through a flange, and the bottom of the electric gate valve is connected through a flange. A packaging pipe is connected, and the bottom four corners of the support frame are all connected with support legs by bolts.

Preferably, the top of the sieve plate is connected with staggered retaining bars through bolts, and the bottom of the sieve plate is connected with a vibration motor through bolts.

Preferably, the top of the lower hopper is hinged with a cover plate, and the other side of the cover plate is firmly connected with the box body and the box cover through a hasp lock.

Preferably, the same connecting rod is connected by bolts between the inner walls on both sides of the box, and the bottom of the connecting rod is connected with a temperature and humidity sensor by bolts.

Preferably, the bottom of the support frame is provided with a rectangular opening, and the inside of the rectangular opening is connected with a collection box through bolts, and the inside of the collection box is connected with a dust collection net bag through a linear guide rail.

Preferably, the top of the box is connected with a feed hopper by bolts, and the top of the feed hopper is connected with an intercepting cover with an arc-shaped cross section through a hasp lock, and the bottom of one side of the box is connected by bolts There is a feeding tube.

Preferably, the heating coil, the vibration motor, the air curtain machine and the electric gate valve are connected to a controller of the type DATA- through a switch, and the metering particle flowmeter and the temperature and humidity sensor communicate with the signal of the controller through the signal line The input terminal is electrically connected.

The beneficial effects of the utility model are:

1. The packaging device for rice drying proposed by the utility model adds rice into the inside of the box from the feeding hopper, and is screened by the vibrating sieve plate, and the rice falls into the inside of the lower hopper after being screened. Through the control of the electric gate valve and the metering of the metering particle flowmeter for weight packaging, impurities such as broken rice and sand and gravel in the rice can be removed, and the quality of the rice can be improved.

2. The packaging device for rice drying proposed by the utility model, in the process of rice being screened, starts the heating coil to generate hot air flow inside the box, and the rice is dried. During the process, the rice touches the vibrating bar and diffuses to further improve the drying effect. The air curtain machine is started, and the air curtain machine is used to generate an air curtain inside the lower hopper to blow dust and cool down the falling rice to ensure The packaging is carried out smoothly. At the same time, the air flow of the air curtain is blown to the inside of the two air outlet hoods through the separation pipe to generate hot air flow, which speeds up the drying efficiency. Drying and packaging are carried out at the same time, which can effectively save costs and reduce Losses in rice processing.

3. In the packaging device for rice drying proposed by the utility model, after the rice is dried by the hot air flow, it is sucked into the inside of the dust collection net bag through the wind collecting hood and the exhaust pipe, and the rice flour and dust entrained in the air flow are removed. Collect to avoid affecting the environment of rice processing, and at the same time, speed up the air flow rate inside the box to further improve the drying effect of the device.

Description of drawings

Fig. 1 is the sectional structure schematic diagram of a kind of packing device that is used for rice drying that the utility model proposes;

Fig. 2 is a kind of separation pipe structure schematic diagram of the packing device that is used for rice drying that the utility model proposes;

Fig. 3 is a side view structural schematic diagram of a packaging device for drying rice proposed by the utility model.

In the figure: 1 support leg, 2 collection box, 3 dust collection net bag, 4 support frame, 5 box body, 6 air outlet cover, 7 mesh cover, 8 heating coil, 9 feed hopper, 10 collection box, 11 sieve plate , 12 retaining bar, 13 wind collecting hood, 14 vibration motor, 15 box cover, 16 separation pipe, 17 cover plate, 18 air curtain machine, 19 lower hopper, 20 metering particle flowmeter, 21 electric gate valve, 22 pumping Air duct, 23 exhaust fans.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-3, a packaging device for rice drying includes a support frame 4, the top of the support frame 4 is connected with an obliquely arranged box body 5 by bolts, and the bottom end of one side of the box body 5 is connected by bolts There is a lower hopper 19, and the inner top of the box body 5 is connected with a screen plate 11 arranged obliquely through a tension spring, and the other end of the screen plate 11 extends to the inside of the lower hopper 19, and the position below the top of the box body 5 is connected by a bolt. Cover 15, and the top of the box cover 15 is connected with the wind collecting hood 13 by bolts, the other end of the wind collecting hood 13 is connected with the exhaust pipe 22 through the flange, and the other end of the exhaust pipe 22 is connected with the exhaust fan through the flange 23. The bottom of the inner wall on both sides of the box body 5 is connected with the air outlet cover 6 by bolts, and the openings of the two air outlet covers 6 are connected with the mesh cover 7 by bolts, and the inner sides of the two mesh covers 7 are connected by bolts There is a heating coil 8, and the connection between the box body 5 and the lower hopper 19 is connected with a separation pipe 16 with a Y-shaped structure through bolts, and the two nozzles of the separation pipe 16 are respectively connected to the two outlet hoods 6 by bolts. Internal communication, one side of the lower hopper 19 is provided with a rectangular channel, and the outer side of the rectangular channel is connected with an air curtain machine 18 by bolts, the air outlet of the air curtain machine 18 faces the air inlet of the separation pipe 16, and the outlet of the lower hopper 19 The bottom of the metering particle flowmeter 20 is connected by bolts, and the bottom of the metering particle flowmeter 20 is connected with an electric gate valve 21 through a flange, and the bottom of the electric gate valve 21 is connected with a packaging pipe and a support frame 4 through a flange The bottom four corners are all connected with supporting legs 1 by bolts.

In the utility model, the top of the sieve plate 11 is connected with staggered retaining bars 12 through bolts, and the bottom of the sieve plate 11 is connected with a vibration motor 14 through bolts, and the top of the lower hopper 19 is hinged with a cover plate 17, and the cover plate 17 The other side of the box body 5 and the box cover 15 are firmly connected with the box body 5 and the box cover 15 through a hasp lock. The same connecting rod is connected by bolts between the inner walls of the two sides of the box body 5, and the bottom of the connecting rod is connected with a temperature and humidity sensor by bolts. The bottom of the support frame 4 is provided with a rectangular opening, and the inside of the rectangular opening is connected with a collection box 2 by bolts. The inside of the collection box 2 is connected with a dust collection net bag 3 through a linear guide rail. The inlet end of 23 is connected, and the position above the top of the box body 5 is connected with a feed hopper 9 by bolts, and the top of the feed hopper 9 is connected with an intercepting cover 10 with an arc-shaped cross section through a hasp lock, and the top of the box body 5 The bottom of one side is connected with the feeding pipe by bolts, the heating coil 8, the vibration motor 14, the air curtain machine 18 and the electric gate valve 21 are connected with a controller of model DATA-7311 through a switch, and the metering particle flowmeter 20 The temperature and humidity sensor is electrically connected to the signal input end of the controller through a signal line, and the switch and the controller are connected to the support frame 4 through bolts.

Working principle: In the spare part of the device, connect all the above-mentioned driving parts, which refer to the power components, electrical devices and the adapted power supply, through wires. The specific connection means should refer to the following working principle, each electrical device The electrical connection is completed in sequence, and the detailed connection method is a well-known technology in the field. The following mainly introduces the working principle and process, and does not explain the electrical control;

Add rice from the feed hopper 9 into the inside of the box body 5, screened by the vibrating sieve plate 11, and the rice falls into the inside of the lower hopper 19 after being screened, controlled by the electric gate valve 21 and metered particles The metering of the flow meter 20 is carried out for weight packaging, which can remove impurities such as broken rice and sand and gravel entrained in the rice. During the process of rice being screened, the heating coil 8 is started to generate hot air flow inside the box body 5, and the rice is sieved. Drying treatment, at the same time, in the screening process, the rice touches the vibrating bar 12 and diffuses, further improving the drying effect, starting the air curtain machine 18, and using the air curtain machine 18 to generate wind in the inside of the lower hopper 19 The falling rice is blown dust and cooled to ensure the smooth progress of packing. At the same time, the wind flow of the air curtain is blown to the inside of the two air outlet hoods 6 through the separation pipe 16 to generate hot air flow, so as to speed up the drying efficiency. Drying and packaging are carried out at the same time, which can effectively save costs and reduce the loss of rice processing. After the rice is dried by the hot air, it is sucked into the inside of the dust collection net bag 3 through the wind collecting hood 13 and the exhaust pipe 22, and the air flow The rice flour and dust entrained in the container are collected to avoid affecting the rice processing environment. At the same time, the air velocity inside the box body 5 is accelerated to further improve the drying effect of the device.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (7)

1. A packaging device for drying rice, comprising a support frame (4), characterized in that the top of the support frame (4) is connected with a box (5) arranged obliquely by bolts, and the box ( The lower end of one side of 5) is connected with a lower hopper (19) by bolts, the inner top of the box (5) is connected with a sieve plate (11) by a tension spring, and the position below the top of the box (5) is passed The box cover (15) is connected by bolts, and the top of the box cover (15) is connected with an air collecting hood (13) by bolts, and the other end of the air collecting hood (13) is connected with an exhaust pipe (22) through a flange , and the other end of the exhaust pipe (22) is connected with an exhaust fan (23) through a flange, and the bottom of the inner wall on both sides of the box (5) is connected with an air outlet cover (6) by bolts, and the two outlets The openings of the air cover (6) are connected with a mesh cover (7) by bolts, and the inner sides of the two mesh covers (7) are connected with a heating coil (8) by bolts, and the box body (5) and the lower hopper The connection of (19) is connected with a separation pipe (16) with a Y-shaped structure through bolts. One side of the lower hopper (19) is provided with an air curtain machine (18), and the bottom of the lower hopper (19) is The metering particle flowmeter (20) is connected by bolts, and the bottom of the metering particle flowmeter (20) is connected to the electric gate valve (21) through the flange, and the bottom of the electric gate valve (21) is connected through the flange There is a packing tube, and the bottom four corners of the support frame (4) are connected with support legs (1) by bolts. 2. A packing device for rice drying according to claim 1, characterized in that, the top of the sieve plate (11) is connected with staggered retaining bars (12) by bolts, and the sieve plate ( 11) The bottom is connected with a vibration motor (14) by bolts. 3. A packaging device for rice drying according to claim 2, characterized in that, the top of the lower hopper (19) is hinged with a cover plate (17), and the other cover plate (17) The side is firmly connected with the box body (5) and the box cover (15) through a hasp lock. 4. A packaging device for rice drying according to claim 3, characterized in that, the same connecting rod is connected by bolts between the inner walls of both sides of the box (5), and the connecting rod The bottom is connected with a temperature and humidity sensor by bolts. 5. A packaging device for rice drying according to claim 4, characterized in that, the bottom of the support frame (4) is provided with a rectangular opening, and the inside of the rectangular opening is connected with a collection box ( 2), the inside of the collection box (2) is connected with a dust collection net bag (3) through a linear guide rail. 6. A packaging device for rice drying according to claim 5, characterized in that, the top of the box (5) is connected with a feed hopper (9) by bolts, and the feed hopper The top of (9) is connected with an intercepting cover (10) with an arc-shaped cross section through a hasp lock, and the bottom of one side of the box body (5) is connected with a discharge pipe through bolts. 7. A packaging device for rice drying according to claim 6, characterized in that the heating coil (8), vibration motor (14), air curtain machine (18) and electric gate valve (21) The controller of model DATA-7311 is connected through the switch, and the metering particle flowmeter (20) and the temperature and humidity sensor are electrically connected to the signal input end of the controller through the signal line.