High-efficient drying device is used in agricultural processing
Technical Field
The invention relates to the field of agricultural machinery, in particular to a high-efficiency drying device for agricultural processing.
Background
At present, drying is an ancient traditional technology, the moisture content of agricultural products is higher, usually 80-95%, the temperature required for drying is lower, the drying is usually carried out at 40-80 ℃, and the drying efficiency is very low. The currently used dryers are drum dryers, room dryers, fluidized bed dryers; for the drying of filamentous agricultural products, such as radish strips, sweet potato peels, cowpeas and other filamentous agricultural products, a room type dryer is usually used, the room type dryer has the advantage of large air volume circulation, but the materials cannot be turned, the materials on the upper layer are always dried thoroughly, the materials on the lower layer are still wet, the efficiency is low, and therefore the drying device which is uniform in drying and can automatically turn over the materials is designed.
Disclosure of Invention
The invention aims to provide an efficient drying device for agricultural processing, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a high-efficient drying device is used in agricultural processing, is including the box that is equipped with the switch door, the inside a plurality of baffle that is provided with of box, it has a plurality of through-hole to open on the baffle, the middle part is equipped with the board of placing agricultural product on the baffle, and it has a plurality of bleeder vents to place to open on the board.
The upper and lower both sides of baffle all are equipped with moving mechanism, moving mechanism device includes movable table, hollow tube, motor, lead screw and brace table, the bottom of movable table and brace table respectively with baffle sliding connection, the hollow tube is parallel with the baffle, and the one end of hollow tube rotates with the movable table to be connected, and the other end of hollow tube passes the brace table.
The improved refrigerator is characterized in that a plurality of air outlets are distributed in the shell of the hollow pipe, a threaded hole matched with the lead screw is formed in the movable table, the lead screw is perpendicular to the hollow pipe, one end of the lead screw is connected with the motor, the motor is arranged on the supporting plate outside the box body, and the other end of the lead screw is movably connected with the inner wall of the box body.
The top of box is equipped with the air heater, the end of giving vent to anger of air heater is connected with the gas-supply pipe, it connects to be equipped with the joint of giving vent to anger that a plurality of and hollow tube correspond on the gas-supply pipe, the end-to-end connection who gives vent to anger connects has the hose, the other end of hose is connected with the one end that the hollow tube that corresponds is close to a supporting bench to the two is fixed through the clamp, the bottom of box is equipped with.
Furthermore, every the one end that the hollow tube passed a supporting bench is connected with the movable block, the movable block slides and locates on the curb plate of box, and the movable block middle part level sets up the mounting hole, and the inner port and the hollow tube of mounting hole rotate to be connected, and the outer port and the hose connection that corresponds of mounting hole, and the one end that the hollow tube passed a supporting bench sets up its pivoted slewing mechanism of drive.
Further, slewing mechanism includes pinion rack, gear, the gear is installed at the hollow tube end, and pinion rack horizontal installation is on the inner wall of box, and pinion rack and gear engagement.
Furthermore, bar-shaped holes corresponding to the movable blocks are distributed on the side plates of the box bodies of the adjacent supporting tables, and the movable blocks are slidably arranged in the corresponding bar-shaped holes.
Furthermore, the surface distribution of hollow tube has the elastic rod, and the elastic rod is the silica gel stick, the bottom of elastic rod with place the board top surface contact.
Further, the equal perpendicular rigid coupling branch in bottom of brace table, movable table, and the bottom of branch is equipped with the slider, the top surface symmetry of baffle is sunken to have two spouts, and the bottom of two branches is passed through the slider and is slided and locate in the spout that corresponds.
Furthermore, the tail end of the gas conveying pipe is connected with a connecting pipe, a valve is arranged on the connecting pipe, and the tail end of the connecting pipe extends into the box body.
Further, the width of the placing plate is smaller than the length of the hollow pipe.
The invention has the beneficial effects that:
the agricultural product storage box is provided with the box body, the plurality of partition plates are arranged in the box body, the placing plate for placing agricultural products is arranged on each partition plate, the placing plates are movably arranged on the partition plates, the agricultural products are conveniently taken and placed, the hollow pipes capable of horizontally moving are arranged above each partition plate and communicated with the air heater, and therefore the hollow pipes can conveniently blow the agricultural products on the placing plates on the upper side and the lower side.
The hollow pipe can rotate while moving horizontally, so that hot air in the hollow pipe is uniformly blown to the placing plate, drying is more uniform, materials can be turned by the elastic rod on the hollow pipe while the hollow pipe rotates, the drying effect is better, and the elastic rod is a silica gel rod, so that agricultural products are prevented from being damaged while the agricultural products are turned.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is an elevational view of the overall internal structure of the present invention;
FIG. 2 is a side view of the overall internal structure of the present invention;
fig. 3 is a partial structural schematic diagram of the present invention.
In the figure: the air conditioner comprises a box body 1, an air heater 2, a hose 3, an air delivery pipe 4, an air outlet joint 5, a valve 6, a connecting pipe 7, a drain pipe 8, a screw rod 9, a partition plate 10, a movable table 11, a hollow pipe 12, an air outlet hole 13, an elastic rod 14, a support table 15, a movable block 16, a toothed plate 17, a gear 18, a support rod 19, a motor 20, a through hole 21, a placing plate 22 and a support plate 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a high-efficient drying device is used in agricultural processing, including the box 1 that is equipped with the switch door, box 1 is inside to be provided with a plurality of baffle 10, it has a plurality of through-hole 21 to open on the baffle 10, the middle part is equipped with places the board 22 of placing agricultural product on the baffle 10, places and opens on the board 22 and has a plurality of bleeder vents.
The upper and lower both sides of baffle 10 all are equipped with moving mechanism, the moving mechanism device includes movable table 11, hollow tube 12, motor 20, lead screw 9 and brace table 15, the bottom of movable table 11 and brace table 15 respectively with baffle 10 sliding connection, hollow tube 12 is parallel with baffle 10, and the one end of hollow tube 12 rotates with movable table 11 to be connected, and the other end of hollow tube 12 passes brace table 15.
A plurality of air outlets 13 are distributed on the shell of the hollow tube 12, a threaded hole matched with the screw rod 9 is formed in the movable table 11, the screw rod 9 is perpendicular to the hollow tube 12, one end of the screw rod 9 is connected with the motor 20, the motor 20 is arranged on the supporting plate 23 on the outer side of the box body 1, and the other end of the screw rod 9 is movably connected with the inner wall of the box body 1.
The top of box 1 is equipped with air heater 2, the end of giving vent to anger of air heater 2 is connected with gas-supply pipe 4, be equipped with the joint 5 of giving vent to anger that a plurality of and hollow tube 12 correspond on the gas-supply pipe 4, the end-to-end connection who gives vent to anger connects 5 has hose 3, the other end of hose 3 is connected with the one end that hollow tube 12 that corresponds is close to brace table 15 to the two is fixed through the clamp, the bottom of box 1 is equipped with the gas vent.
The controller is arranged on the outer side of the box body 1 and controls the air heater 2 and the motor 20 to work, the temperature sensor can be arranged in the box body 1 and used for detecting the temperature in the box body 1 and feeding back the temperature to the controller, and the controller adjusts the opening or closing of the air heater according to the temperature value in the box body 1.
Further, every the one end that hollow tube 12 passed brace table 15 is connected with movable block 16, movable block 16 slides and locates on the curb plate of box 1, and the level of movable block 16 middle part sets up the mounting hole, and the interior port of mounting hole rotates with hollow tube 12 to be connected, and the outer port of mounting hole is connected with corresponding hose 3, and hollow tube 12 passes the one end of brace table 15 and sets up its pivoted slewing mechanism of drive.
Further, slewing mechanism includes pinion rack 17, gear 18 installs at hollow tube 12 end, and pinion rack 17 horizontal installation on the inner wall of box 1, and pinion rack 17 and gear 18 meshing conveniently drive hollow tube 12 and rotate, and the structure is firm, the reliable operation.
Further, strip-shaped holes corresponding to the movable blocks 16 are distributed on side plates of the box body 1 of the adjacent support platforms 15, and the movable blocks 16 are slidably arranged in the corresponding strip-shaped holes; the installation is convenient.
Furthermore, an elastic rod 14 is distributed on the outer surface of the hollow tube 12, the elastic rod 14 is a silica gel rod, and the bottom end of the elastic rod 14 is in contact with the top surface of the placing plate 22; protecting the agricultural products from being damaged.
Furthermore, the bottom ends of the support table 15 and the movable table 11 are vertically and fixedly connected with support rods 19, the bottom ends of the support rods 19 are provided with slide blocks, the top surface of the partition plate 10 is symmetrically recessed with two slide grooves, and the bottom ends of the two support rods 19 are slidably arranged in the corresponding slide grooves through the slide blocks; simple structure and convenient installation.
Furthermore, the tail end of the gas pipe 4 is connected with a connecting pipe 7, a valve 6 is arranged on the connecting pipe 7, and the tail end of the connecting pipe 7 extends into the box body 1; facilitating the elevation of the temperature inside the cabinet 1.
Further, the width of the placing plate 22 is smaller than the length of the hollow tube 12; the drying is ensured to be more thorough without dead angles.
When the drying device is used, the drying device is normally electrified to work, the motor works to drive the screw rod to rotate, so that the movable table is driven to transversely move, the hollow pipes are driven to slide on the top surfaces of the partition plates, hot air blown out by the hot air blower passes through the air outlet holes in the hollow pipes and is blown to each placing plate, and when the hollow pipes transversely move, the gears are meshed with the toothed plates to drive the hollow pipes to rotate, so that materials on the placing plates are effectively turned, and the drying effect is better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.