CN107906886A - A kind of agricultural product drying unit - Google Patents

Abstract

The invention relates to the technical field of agricultural machinery, in particular to a drying device for agricultural products. A blower is provided, a partition is provided under the inside of the shell, a number of heating ports are opened on the partition, a number of electric heating tubes are installed inside the heating port, a drainage plate is provided outside the heating port, and a roller is provided above the inside of the body. The surface of the drum is provided with a number of ventilation holes, one end of the drum is connected with a discharge pipe, the end of the drum away from the discharge pipe is connected with a feed pipe, and the top of the shell is provided with a motor on the side close to the transmission port. The structure of the invention is simple. The utility model is easy to use, can make the heating more uniform, and the rolling of the drum can keep the agricultural products in motion, so that the drying is thorough and not easy to cause blockage. The invention has great practical value and is easy to popularize.

Description

A drying device for agricultural products

technical field

The invention relates to the technical field of agricultural machinery, in particular to a drying device for agricultural products.

Background technique

In the prior art, the natural drying method is generally used for agricultural products. Although the drying cost is saved to a certain extent, this drying method has some disadvantages. First, it depends on artificial drying, which consumes a lot of labor. If drying is not timely, agricultural products are prone to mildew, resulting in a decline in product quality and a threat to human health. Natural drying requires a large amount of arable land or roads as drying yards. There will be more impurities, and road drying will seriously affect roads. Traffic causes accidents, and agricultural products are easily broken and damaged. Natural drying takes a long time, which affects seed quality and germination rate.

Mechanized drying effectively solves the above drawbacks, but the main internal structure of the existing dryer is a heating furnace. Due to the single structure, this will cause incomplete and uneven drying. If the granular crops are too wet, Particles that have not been fully heated and dried will agglomerate and fall to the bottom of the equipment, causing blockage at the outlet and affecting the normal operation of the equipment. In view of this, we propose a drying device for agricultural products.

Contents of the invention

The purpose of the present invention is to provide a drying device for agricultural products, so as to solve the problems of incomplete drying of agricultural products raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

A drying device for agricultural products, comprising a housing, the inner wall of the housing is provided with an insulating layer, the two sides of the top of the housing are respectively provided with an air outlet and a transmission port, and the bottom of the housing is provided with several thousand A blower is provided on one side of the housing, a support plate is provided at the bottom of the blower, one end of the support plate is fixedly connected to the housing, and an air duct is connected to one side of the blower. The end of the air duct away from the blower runs through the shell and the insulation layer in turn and extends to the inside of the shell;

A baffle is arranged under the inside of the housing, and a plurality of heating ports are provided on the baffle, and a plurality of electric heating tubes are installed in the inside of the heating port, and a drainage plate is provided outside the heating port;

A drum is arranged above the inside of the body, and the surface of the drum is provided with a number of ventilation holes, and a ventilation net is installed in the ventilation holes, and one end of the drum is connected with a discharge pipe, and the discharge pipe is far away from the side of the drum. One end runs through the insulation layer and the shell in turn, the end of the drum away from the discharge pipe is connected with a feed pipe, and the end of the feed pipe away from the drum runs through the heat insulation layer and the shell in turn;

The top of the housing is provided with a motor on the side close to the transmission port, the bottom of the motor is provided with a fixed frame, the fixed frame is fixedly connected with the housing, and the side of the motor close to the transmission port is connected with an output shaft. The output shaft is connected with the drum through a belt drive.

Preferably, the number of said universal wheels is at least 3 and arranged in a uniform and equidistant manner.

Preferably, the number of the heating ports is at least 4, and they are arranged in a linear and equidistant manner.

Preferably, the drainage plate is funnel-shaped.

Preferably, the direction of the roller from the feed pipe to the discharge pipe is arranged obliquely downward, and the inclination angle is 10-30°.

Preferably, the discharge pipe is connected to the casing through a first bearing.

Preferably, the feed pipe is connected to the casing through a first bearing.

Compared with the prior art, the present invention has the beneficial effects: the present invention is simple in structure and easy to use, and can realize automatic rolling drying after the agricultural products are put in, and the wind sent from the bottom is heated by the electric heating tube, which can make the heating more uniform , the rolling of the drum can keep the agricultural products in motion, the drying is thorough and not easy to cause clogging, the present invention has great practical value and is easy to popularize.

Description of drawings

Fig. 1 is the front perspective view of the present invention;

Fig. 2 is the structural enlarged view of heating mouth among the present invention;

Fig. 3 is the structural enlarged view of drum among the present invention;

In the figure: 1. Shell; 11. Insulation layer; 12. Air outlet; 13. Universal wheel; 14. Transmission port; 2. Blower; 21. Support plate; 22. Air duct; 3. Partition; 31 , heating port; 311, electric heating tube; 32, drainage plate; 4, roller; 41, air hole; 411, air mesh; 42, discharge pipe; 421, first bearing; 43, feed pipe; 431, second Bearing; 5, motor; 51, fixed frame; 52, output shaft; 53, belt.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1-3, the present invention provides a kind of technical scheme:

A drying device for agricultural products, comprising a housing 1, the inner wall of the housing 1 is provided with an insulating layer 11, the insulating layer 11 can ensure a constant temperature inside the device, and the two sides of the top of the housing 1 are respectively provided with air outlets 12 and The transmission port 14, the bottom of the housing 1 is provided with a number of universal wheels 13, so that the device is easy to move and use, the number of universal wheels 13 is at least 3 and arranged in an even and equidistant manner, and the side of the housing 1 is provided with a blower 2, The bottom of the blower 2 is provided with a support plate 21, one end of the support plate 21 is fixedly connected with the casing 1, one side of the blower 2 is connected with an air delivery pipe 22, and the end of the air delivery pipe 22 away from the blower 2 runs through the casing 1 and the The insulation layer 11 extends to the inside of the shell 1, and the blower 2 sends air to the inside of the equipment, and the wind is heated by the electric heating tube 311 and then blows into the drum 4 to achieve the drying effect;

A partition 3 is provided under the inside of the shell 1, and a number of heating ports 31 are provided on the partition 3. The number of the heating ports 31 is at least 4, and they are arranged in a linear and equidistant manner. The interior of the heating port 31 is equipped with a number of electric heating tubes. 311, the outside of the heating port 31 is provided with a drain plate 32, the drain plate 32 is funnel-shaped, through the heating of the heating port 31, hot air will be generated and transported to the top, and the drain plate 32 can guide the wind direction more evenly;

The inner top of the body 1 is provided with a drum 4, and the direction of the drum 4 from the feed pipe 43 to the discharge pipe 42 is inclined downward, and the inclination angle is 10-30 °, which is preferably 15 degrees in this embodiment. The surface is provided with a number of air holes 41, and air mesh 411 is installed in the air holes 41. Through the setting of the drum 4, the agricultural products inside can be continuously rolled and dried evenly. The air holes 41 on the surface of the drum 4 can allow hot air to enter, ensuring the drying Dry efficiency, one end of the drum 4 is connected with a discharge pipe 42, the discharge pipe 42 is connected with the shell 1 through the first bearing 421, and the end of the discharge pipe 42 away from the drum 4 runs through the insulation layer 11 and the shell 1 in sequence, and the drum 4 The end far away from the discharge pipe 42 is connected with the feed pipe 43, the feed pipe 43 is connected with the casing 1 through the second bearing 431, and the end of the feed pipe 43 away from the drum 4 runs through the insulation layer 11 and the casing 1 in turn, and the agricultural products are fed from the The feed pipe 43 enters and is discharged from the discharge pipe 42 after being dried. The whole process is easy to operate;

The top of the casing 1 is provided with a motor 5 on the side close to the transmission port 14, and the bottom of the motor 5 is provided with a fixing frame 51, which is fixedly connected with the casing 1, and the side of the motor 5 near the transmission port 14 is connected with an output shaft 52, the output shaft 52 is connected to the drum 4 through a belt 53, and the motor 5 can automatically drive the drum 4 to rotate without manual operation.

The working principle of the present invention: when the staff starts to use the equipment, they first put the agricultural products into the drum 4 from the feed pipe 43, and after the agricultural products enter the drum 4, the blower 2 at the bottom of the equipment blows the wind into the inside of the equipment and passes through the heating port 31 The heating makes it become hot air to move upwards, and the hot air enters the inside of the drum through the ventilation holes 41 to dry the agricultural products. Due to the function of the drainage plate 32 and the ventilation holes 41, the drying of the agricultural products is sufficient and uniform, and the drying High efficiency, the continuous tumbling of the drum 4 drives the continuous movement of the agricultural products inside, so that they are completely dried. After the agricultural products are dried, they are discharged through the discharge pipe 42, and the entire drying process is completed. The entire drying process is simple, convenient and convenient use.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and those described in the above-mentioned embodiments and description are only preferred examples of the present invention, and are not intended to limit the present invention, without departing from the spirit and scope of the present invention. Under the premise, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. a kind of agricultural product drying unit, including housing（1）, it is characterised in that：The housing（1）Inner wall be equipped with insulating layer （11）, the housing（1）Top both sides be respectively equipped with gas outlet（12）With transmission mouth（14）, the housing（1）Bottom set There are some universal wheels（13）, the housing（1）Side is equipped with air blower（2）, the air blower（2）Bottom be equipped with support plate （21）, the support plate（21）One end and housing（1）It is fixedly connected, the air blower（2）Side be connected with wind conveying pipe （22）, the wind conveying pipe（22）Away from air blower（2）One end sequentially pass through housing（1）And insulating layer（11）And extend to housing （1）Inside；

The housing（1）Lower inside be equipped with partition plate（3）, the partition plate（3）On offer some heating gates（31）, it is described to add Hot mouth（31）Inside some electrothermal tubes are installed（311）, the heating gate（31）Outside be equipped with drainage plate（32）；

The body（1）Inner upper be equipped with roller（4）, the roller（4）Surface be equipped with some air holes（41）, it is described Air hole（41）Gas-permeable nets are inside installed（411）, the roller（4）One end be connected with discharge nozzle（42）, the discharge nozzle （42）Away from roller（4）One end sequentially pass through insulating layer（11）And housing（1）, the roller（4）Away from discharge nozzle（42）'s One end is connected with feeding pipe（43）, the feeding pipe（43）Away from roller（4）One end sequentially pass through insulating layer（11）And housing （1）；

The housing（1）Top close to transmission mouth（14）Side be equipped with motor（5）, the motor（5）Bottom be equipped with it is solid Determine frame（51）, the fixed frame（51）With housing（1）It is fixedly connected, the motor（5）Close to transmission mouth（14）Side connection There is output shaft（52）, the output shaft（52）With roller（4）Pass through belt（53）It is sequentially connected.

2. agricultural product drying unit according to claim 1, it is characterised in that：The universal wheel（13）Quantity at least 3 and in uniformly equidistantly arrangement.

3. agricultural product drying unit according to claim 1, it is characterised in that：The heating gate（31）Quantity at least Linearly arrange for 4 and equidistantly.

4. agricultural product drying unit according to claim 1, it is characterised in that：The drainage plate（32）For in funnel Shape.

5. agricultural product drying unit according to claim 1, it is characterised in that：The roller（4）From feeding pipe（43） To discharge nozzle（42）Direction be tilted down setting, angle of inclination is 10-30 °.

6. agricultural product drying unit according to claim 1, it is characterised in that：The discharge nozzle（42）With housing（1） Pass through clutch shaft bearing（421）Connection.

7. agricultural product drying unit according to claim 1, it is characterised in that：The feeding pipe（43）With housing（1） Pass through second bearing（431）Connection.