CN117268070B - Energy-saving agricultural product drying equipment - Google Patents
Energy-saving agricultural product drying equipment Download PDFInfo
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- CN117268070B CN117268070B CN202311507971.0A CN202311507971A CN117268070B CN 117268070 B CN117268070 B CN 117268070B CN 202311507971 A CN202311507971 A CN 202311507971A CN 117268070 B CN117268070 B CN 117268070B
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- energy
- erecting
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- 238000001035 drying Methods 0.000 title claims abstract description 121
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 61
- 238000009434 installation Methods 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 4
- 239000007789 gas Substances 0.000 abstract description 29
- 230000000694 effects Effects 0.000 abstract description 17
- 239000002918 waste heat Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000007306 turnover Effects 0.000 description 5
- 238000005485 electric heating Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 240000006394 Sorghum bicolor Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses energy-saving agricultural product drying equipment, which relates to the technical field of agricultural product drying and processing, and comprises the following components: the drying box is used for drying agricultural products; an erection part; the erection part is used for erecting and rotationally treating agricultural products to enable the agricultural products to be uniformly dried, the erection part comprises two erection plates, a plurality of erection components are installed between the two erection plates, each erection component is provided with a jacking component, and each jacking component comprises two jacking mechanisms. The advantages are that: when the drying device is used for drying agricultural products, the positions of the placing plates can be replaced with each other and the agricultural products on the placing plates are turned over, so that the agricultural products are uniformly heated, the drying effect is ensured, meanwhile, the area of the cavity inside the drying box is smaller due to the design of the positions of the placing plates, the heat loss can be reduced, the waste heat in the dried gas can be recycled, and the energy-saving effect of the device is improved.
Description
Technical Field
The invention relates to the technical field of agricultural product drying and processing, in particular to energy-saving agricultural product drying equipment.
Background
Agricultural products are agricultural products such as rice, sorghum, peanut, corn, wheat, and soil characteristics of various regions, and in the course of processing agricultural products, drying treatment is often performed on the agricultural products in order to improve the shelf life and shelf effect.
Through retrieving, the patent document with the application number of CN202111059196.8 discloses energy-saving agricultural product drying equipment, which comprises an equipment main body, wherein a controller is fixedly arranged on the upper surface of the equipment main body, a ventilation window is fixedly embedded on the upper surface of the equipment main body, and a driving mechanism is arranged in the middle of the end face of the upper surface of the equipment main body.
The energy-saving agricultural product drying equipment has the following defects:
when the agricultural products are dried, the agricultural products can be turned by utilizing the operation of the turning device, but the whole position of the agricultural products in the drying equipment is unchanged, so that the positions of the agricultural products at different positions relative to the heat source are unchanged, the drying efficiency of the agricultural products far away from the heat source is reduced, and the whole drying effect of the agricultural products is different;
through retrieving, the patent document with the application number of CN202221071778.8 discloses energy-saving agricultural product drying equipment, which comprises a case, a case door, an electric heating plate and a control panel, wherein the case door is installed at the opening of the case through a hinge, the electric heating plate is positioned at the bottom of the inner cavity of the case, and the control panel is embedded at one side of the opening of the case.
The energy-saving agricultural product drying equipment has the following defects that the positions of the upper tray and the lower tray can be changed by utilizing the overturning of the connecting plate, and the positions of agricultural products relative to a heat source are changed:
1. when the agricultural products are dried, the space occupied by the replacement of the positions of the upper tray and the lower tray is larger, so that a larger cavity is required to be arranged in the equipment, and the heat consumed by the drying is more due to the existence of the large-area cavity, so that energy waste is caused;
2. when the agricultural products are dried, the positions of the upper tray and the lower tray can be changed, but the agricultural products on the upper tray and the lower tray cannot be turned over, and the drying effect of the side of the agricultural products, which is contacted with the trays, is poor.
In view of the above, there is a need to design an energy-efficient agricultural product drying apparatus.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides energy-saving agricultural product drying equipment, which solves the problems that the energy waste is caused by large cavity area required by the position exchange of the agricultural products in the background art, and the turnover can not be realized when the position of the agricultural products is exchanged.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
an energy-efficient agricultural product drying apparatus comprising:
the drying box is used for drying agricultural products;
an erection part; the erecting part is used for erecting and rotationally treating agricultural products to enable the agricultural products to be uniformly dried, the erecting part comprises two erecting plates, a plurality of erecting components are installed between the two erecting plates, each erecting component comprises a placing plate, erecting rods are fixedly installed at the left end and the right end of each placing plate, rotating holes are formed in the two erecting plates, the two erecting rods are respectively connected in the corresponding rotating holes through a bearing II in a rotating mode, an installing cavity is formed in each placing plate, an elastic drying plate is fixedly installed at a port of each installing cavity, and a plurality of air holes are formed in the bottoms of the placing plates;
the lifting assembly comprises a movable plate, the movable plate is connected in the installation cavity in a sliding mode, a plurality of springs are installed between the bottom of the movable plate and the installation cavity, a plurality of empty slots are formed in the movable plate, protruding blocks are fixedly installed on the left side wall and the right side wall of the movable plate, vertical slots are formed in the left side wall and the right side wall of the installation cavity, and the two vertical slots are matched with the two protruding blocks respectively;
each jacking assembly comprises two jacking mechanisms, each jacking mechanism comprises a rotating rod, each rotating rod is rotationally connected in an erection rod, one end of each rotating rod, which is far away from a placing plate, is fixedly provided with a fixed gear, the inner wall of each drying oven is fixedly provided with a fixed ring, the inner wall of each fixed ring is fixedly provided with two arc racks, the two arc racks are matched with the fixed gears, the side wall of each vertical groove is provided with a lifting groove, each lifting groove is slidingly connected with the corresponding fixed rack, each fixed rack is fixedly connected with a lug, the side wall of each lifting groove is provided with a mounting groove, one end of each rotating rod, which is located in each mounting groove, is fixedly provided with an incomplete gear, each mounting groove is rotationally connected with a connecting gear through a supporting shaft, and the left end and the right ends of each connecting gear are respectively meshed with the corresponding fixed rack and the incomplete gear;
an energy-saving drying part; the energy-saving drying part is used for providing a heat source for drying agricultural products and comprises a vent pipe arranged between two erection plates, and a plurality of vent holes are formed in the vent pipe;
a driving section; the drive part is used for driving the operation of setting up portion and energy-conserving drying part, the drive part includes fixed mounting on the drying cabinet lateral wall, fixed mounting has driving motor on the fixed mount, and driving motor's output fixedly connected with drive shaft, the drive shaft is with be located the board fixed connection that sets up of left side, is located the right side fixed mounting has the bracing piece on the board that sets up, and the bracing piece passes through bearing one and rotates with the drying cabinet and be connected.
Further, place board upper end fixed mounting has the locating rack, and the equal fixed mounting in both ends has the locating plate about the locating rack, the spacing of locating plate and placing the board is greater than or equal to the difference in height of fixed rack and lift groove, a plurality of through-holes have all been seted up at both ends around the locating rack, logical groove has been seted up on the locating rack, and logical inslot hinge connection has the opening plate, a plurality of ventilation grooves have been seted up on the opening plate.
Further, both ends are fixed mounting respectively has axis of rotation and intake pipe about the breather pipe, the axis of rotation is connected with the board rotation that erects that is located the left side, the intake pipe is connected with the board rotation that erects that is located the right side, and has seted up in the bracing piece with intake pipe matched with round hole, dry case top fixed mounting has the exhaust tube, dry case top fixed mounting has the suction box, and suction box bottom and the top intercommunication of exhaust tube, install suction mechanism in the suction box, suction box keeps away from driving motor's one end intercommunication has the air duct, the intake pipe is kept away from the one end intercommunication of breather pipe and is had the back flow, and installs drainage mechanism between back flow and the air duct.
Further, the suction mechanism comprises a piston plate which is connected in the suction box in a sliding way, a reciprocating sliding rod is fixedly arranged on the side wall of one end, far away from the air duct, of the piston plate, a reciprocating screw rod is connected in the suction box in a rotating way, the reciprocating screw rod is in threaded connection with the reciprocating sliding rod, two positioning blocks matched with the piston plate are fixedly arranged in the suction box, the two positioning blocks are located on one side, close to the reciprocating screw rod, of the air duct, a first check valve is arranged in the air duct, and a second check valve is arranged in the air duct.
Further, drainage mechanism includes the dewatering box, dewatering box fixed mounting keeps away from the one end of suction box at the air duct, dewatering incasement fixed mounting has porous condensation plate, and porous condensation plate is located the back flow and is connected the top of one end with the dewatering box, dewatering bottom of the case portion intercommunication has the drain pipe, and sliding connection has the connecting pipe in the drain pipe, the wash port has been seted up to the connecting pipe bottom, a plurality of inlet openings have been seted up on the lateral wall of connecting pipe, and a plurality of inlet openings all communicate with the wash port, connecting pipe top fixed mounting has the cavity floating plate.
Further, the suction box is rotationally connected with a driving rod, one end of the driving rod positioned in the suction box is fixedly connected with the reciprocating screw rod, and a belt transmission structure is arranged between one end of the driving rod positioned outside the suction box and the driving shaft.
Further, a taking groove is formed in the side wall of the front end of the drying box, an opening and closing door is connected in the taking groove in a hinge mode, a sealing strip is fixedly installed on the side wall of the opening and closing door, the size of the opening and closing door is larger than that of the opening and closing plate, and a handle is fixedly installed at the front end of the opening and closing door.
Compared with the prior art, the invention has the advantages that:
1: when carrying out drying process to the agricultural product, the rotation that the usable erects the board makes a plurality of board positions of placing replace each other to place board position replacement in-process automatic realization and to the automatic turn-over of agricultural product on it, guaranteed the holistic drying effect of agricultural product, specifically through the operation of lifting unit, utilize the striking of movable plate to the elasticity drying plate can make the agricultural product on it bounce the turn-over.
2: when carrying out drying treatment to agricultural product, can effectively reduce drying treatment's heat loss, avoid causing the extravagant problem of energy, specifically through the position design of a plurality of placing the board and the inside shape design of drying cabinet, can reduce the inside cavity area of drying cabinet, consequently can reduce heat loss.
3: when the agricultural products are dried, the recycling of the drying gas can be automatically realized, the utilization effect of the residual heat in the drying gas is improved, the overall heat loss is further reduced, and the air after being dried in the drying box can be pumped out and re-sent into the breather pipe for drying the agricultural products through the design of the energy-saving drying part.
4: when the agricultural products are dried, the moisture in the dried gas can be automatically removed, the wettability of the dried gas is reduced, the drying effect of the agricultural products is ensured, and the water vapor can be effectively condensed and separated from the gas when the dried gas passes through a water removal box by the design of a water filtering mechanism, so that the moisture content in the reflux gas can be reduced.
In summary, when the agricultural products are dried, the invention can realize the mutual replacement of the positions of the placing plates and the turnover treatment of the agricultural products on the placing plates, ensure that the agricultural products are heated uniformly, ensure the drying effect, simultaneously ensure that the area of the cavity in the drying box is smaller due to the design of the positions of the placing plates, reduce the heat loss, recycle the waste heat in the dried gas and improve the energy-saving effect of the equipment.
Drawings
Fig. 1 is a schematic structural view of an energy-saving agricultural product drying apparatus according to the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 with the drying oven removed;
FIG. 3 is a schematic view of the structure of the mounting portion in FIG. 2;
FIG. 4 is a schematic view of one of the mounting assemblies of FIG. 3;
FIG. 5 is an exploded view of the mounting assembly of FIG. 4;
FIG. 6 is an exploded view of the jack assembly of FIG. 5 after being deflected to the left by a certain angle;
FIG. 7 is a cross-sectional view of the placement plate of FIG. 5 after being deflected to the left by an angle;
FIG. 8 is an enlarged schematic view of the portion A of FIG. 7;
FIG. 9 is an enlarged schematic view of one of the lifting mechanisms shown in FIG. 5;
FIG. 10 is a schematic view of the back side structure of the energy-efficient dryer section of FIG. 2;
FIG. 11 is an exploded view of the structure of FIG. 10;
fig. 12 is an exploded and enlarged view of the drain pipe and its upper components of fig. 11.
In the figure: 1 drying box, 2 driving shaft, 3 erecting plate, 4 bearing one, 5 rotating hole, 6 bearing two, 7 erecting rod, 8 placing plate, 9 elastic drying plate, 10 limit frame, 11 limit plate, 12 through hole, 13 opening plate, 14 ventilation groove, 15 installation cavity, 16 ventilation hole, 17 round hole, 18 rotating rod, 19 installation groove, 20 fixed gear, 21 incomplete gear, 22 supporting shaft, 23 connecting gear, 24 fixed rack, 25 lifting groove, 26 vertical groove, 27 fixed ring, 28 arc rack, 29 spring, 30 fixing frame, 31 driving motor, 32 rotating shaft, 33 ventilation pipe, 34 exhaust hole, 35 air inlet pipe, 36 exhaust pipe, 37 suction box, 38 air duct, 39 dewatering box, 40 return pipe, 41 porous condensing plate, 42 drain pipe, 43 driving rod, 44 belt transmission structure, 45 reciprocating screw, 46 reciprocating slide bar, 47 piston plate, 48 connecting pipe, 49 drain hole, 50 water inlet hole, 51 hollow floating plate, 52 opening and closing door, 53 handle, 54 moving plate, 55 empty slot.
Detailed Description
Referring to fig. 1 to 9, an energy-saving type agricultural product drying apparatus includes:
a drying box 1, wherein the drying box 1 is used for drying agricultural products,
the agricultural product drying device comprises an erecting part, wherein the erecting part is used for erecting and rotationally treating agricultural products to enable the agricultural products to be uniformly dried, the erecting part comprises two erecting plates 3, a plurality of erecting components are arranged between the two erecting plates 3, each erecting component comprises a placement plate 8, erecting rods 7 are fixedly arranged at the left end and the right end of each placement plate 8, rotating holes 5 are formed in the two erecting plates 3, the two erecting rods 7 are respectively connected in the corresponding rotating holes 5 through bearings II 6 in a rotating way, the placement plates 8 can rotate between the two erecting plates 3 under the cooperation of the erecting rods 7 and the bearings II 6, the bottoms of the placement plates 8 are arranged in a protruding arc shape, and the design can effectively improve the bottom weight of the placement plates 8 to enable the gravity of the placement plates 8 to be lowered, so that when the two erecting plates 3 rotate, the placement plates 8 can be enabled to be kept in a horizontal state all the time, and agricultural products paved on the placement plates can be kept stable;
the placing plate 8 is provided with a mounting cavity 15, an elastic drying plate 9 is fixedly mounted at a port of the mounting cavity 15, a plurality of air holes 16 are formed in the bottom of the placing plate 8, the elastic drying plate 9 is used for paving agricultural products, and the air holes 16 are designed so that hot air can smoothly enter from the bottom of the placing plate 8, and the agricultural products on the elastic drying plate 9 are dried;
the interior of the drying box 1 is designed into a cylinder shape according to the positions of the plurality of placing plates 8 and the two erection plates 3, so that the cavity area in the interior can be effectively reduced, the heat loss of the drying treatment can be reduced, and the problem of energy waste is avoided;
the jacking assembly is arranged on each erection assembly, the jacking assembly comprises a movable plate 54, the movable plate 54 is slidably connected in the installation cavity 15, a plurality of springs 29 are arranged between the bottom of the movable plate 54 and the installation cavity 15, a plurality of empty slots 55 are formed in the movable plate 54, protruding blocks are fixedly arranged on the left side wall and the right side wall of the movable plate 54, vertical slots 26 are formed in the left side wall and the right side wall of the installation cavity 15, the two vertical slots 26 are respectively matched with the two protruding blocks, the moving direction of the movable plate 54 in the installation cavity 15 can be limited through the matching of the protruding blocks and the vertical slots 26, and under the action of the elastic force of the springs 29, the movable plate 54 can be effectively contacted with the bottom of the elastic drying plate 9 when no external force is applied to the movable plate 54;
each jacking component comprises two jacking mechanisms, each jacking mechanism comprises a rotating rod 18, the rotating rods 18 are rotationally connected in the erection rod 7, a fixed gear 20 is fixedly arranged at one end, far away from the placement plate 8, of each rotating rod 18, a fixed ring 27 is fixedly arranged on the inner wall of the drying box 1, two arc racks 28 are fixedly arranged on the inner wall of each fixed ring 27, the two arc racks 28 are matched with the fixed gears 20, and the rotating rods 18 can rotate in the rotating process of the erection plate 3 through the matching of the fixed gears 20 and the arc racks 28, and although the placement plate 8 rotates under the action of the shape of the self in the rotating process of the erection plate 3, the rotating amplitude of the placement plate 8 is far smaller than that of the arc racks 28 driving the fixed gears 20, so that the rotation of the placement plate 8 cannot obstruct the rotation of the rotating rods 18;
the side wall of the vertical groove 26 is provided with a lifting groove 25, the lifting groove 25 is connected with a fixed rack 24 in a sliding manner, the fixed rack 24 is fixedly connected with a bump, the side wall of the lifting groove 25 is provided with a mounting groove 19, one end of the rotating rod 18 positioned in the mounting groove 19 is fixedly provided with an incomplete gear 21, the mounting groove 19 is rotationally connected with a connecting gear 23 through a supporting shaft 22, the left end and the right end of the connecting gear 23 are respectively meshed with the fixed rack 24 and the incomplete gear 21, the incomplete gear 21 on the connecting gear 23 can drive the connecting gear 23 to rotate, at the moment, the connecting gear 23 drives the fixed rack 24 to move downwards, when the incomplete gear 21 rotates by a certain amplitude and is in a non-meshed state with the connecting gear 23, the elastic force of the spring 29 can enable the moving plate 54 to move upwards and reset rapidly, the elastic drying plate 9 is used for impacting, so that agricultural products paved on the elastic drying plate are automatically and uniformly sprung, the whole drying effect is ensured, and when the incomplete gear 21 is separated from the connecting gear 23, the incomplete gear 21 is placed on the connecting gear 23, and the connecting gear 23 is completely and the gear 21 is rotated, and the problem that the incomplete gear 21 is completely connected with the gear 23 in a reverse direction is completely rotated, and the complete rotation is caused by the fact that the complete gear is caused by the fact that the complete rotation of the incomplete gear is caused by the reverse rotation of the gear 23;
the upper end of the placing plate 8 is fixedly provided with a limiting frame 10, the left end and the right end of the limiting frame 10 are fixedly provided with limiting plates 11, the distance between the limiting plates 11 and the placing plate 8 is larger than or equal to the height difference between a fixed rack 24 and a lifting groove 25, a plurality of through holes 12 are formed in the front end and the rear end of the limiting frame 10, a through groove is formed in the limiting frame 10, an opening plate 13 is connected in the through groove in a hinge manner, a plurality of ventilation grooves 14 are formed in the opening plate 13, through the cooperation of the limiting frame 10 and the limiting plates 11, the problem that agricultural products drop from the placing plate 8 when being sprung up on the elastic drying plate 9 can be solved, and the opening plate 13 is designed for more convenient placement and taking treatment of the agricultural products on the elastic drying plate 9;
the front end lateral wall of the drying oven 1 is provided with a taking groove, the inside of the taking groove is connected with an opening and closing door 52 in a hinge manner, the lateral wall of the opening and closing door 52 is fixedly provided with a sealing strip, the size of the opening and closing door 52 is larger than that of the opening and closing plate 13, the front end of the opening and closing door 52 is fixedly provided with a handle 53, and the agricultural products can be taken and placed in the device more conveniently through the design of the opening and closing door 52 and the cooperation of the opening and closing plate 13.
Referring to fig. 1, 2 and 10 to 12, an energy-saving type agricultural product drying apparatus includes:
the energy-saving drying part is used for providing a heat source for drying agricultural products and comprises a vent pipe 33 arranged between two erection plates 3, a plurality of vent holes 34 are formed in the vent pipe 33, hot air enters the vent pipe 33 and is discharged from the vent holes 34 on the vent pipe, and agricultural products on a plurality of placement plates 8 can be dried from the middle positions of the two erection plates 3, so that the hot air and the placement plates 8 are basically consistent in interval, and under the rotation of the two erection plates 3, the positions of the placement plates 8 can be exchanged, meanwhile, the agricultural products can be turned over, the contact effect of the agricultural products and the hot air is effectively ensured, and the drying effect is further improved;
the left end and the right end of the ventilation pipe 33 are respectively and fixedly provided with a rotating shaft 32 and an air inlet pipe 35, the rotating shaft 32 is rotationally connected with the erection plate 3 positioned on the left side, the air inlet pipe 35 is rotationally connected with the erection plate 3 positioned on the right side, a round hole matched with the air inlet pipe 35 is formed in a supporting rod, the top of the drying box 1 is fixedly provided with an air exhaust pipe 36, the top of the drying box 1 is fixedly provided with a suction box 37, the bottom of the suction box 37 is communicated with the top of the air exhaust pipe 36, the air inlet pipe 35 is used for inputting hot air for drying into the ventilation pipe 33, and the air exhaust pipe 36 is used for exhausting the hot air with water vapor formed after drying from the top of the drying box 1;
one end of the suction box 37 far away from the driving motor 31 is communicated with an air duct 38, one end of the air inlet pipe 35 far away from the vent pipe 33 is communicated with a return pipe 40, the extracted water vapor contains heat, the water vapor can be condensed by utilizing the cooperation of the air duct 38 and the return pipe 40, and hot air is sent into the vent pipe 33 again to realize the recycling of waste heat;
the suction box 37 is internally provided with a suction mechanism, the suction mechanism comprises a piston plate 47 which is connected in the suction box 37 in a sliding way, a reciprocating slide rod 46 is fixedly arranged on the side wall of one end, far away from the air duct 38, of the piston plate 47, a reciprocating screw 45 is rotationally connected in the suction box 37, the reciprocating screw 45 is in threaded connection with the reciprocating slide rod 46, two positioning blocks which are matched with the piston plate 47 are fixedly arranged in the suction box 37, and are positioned on one side, close to the reciprocating screw 35, of the air suction pipe 36, when the reciprocating screw 45 rotates, the reciprocating slide rod 46 can reciprocate left and right in the suction box 37, at the moment, the piston plate 47 can reciprocate left and right in the suction box 37 at the same time, and hot air supply and water vapor extraction can be realized by utilizing pressure change in the suction box 37;
the first check valve is arranged in the exhaust pipe 36, the first check valve is designed to enable gas in the drying box 1 to enter the suction box 37, the gas in the suction box 37 cannot directly enter the drying box 1 through the exhaust pipe 36, the second check valve is arranged in the air guide pipe 38, the gas in the suction box 37 can be discharged through the air guide pipe 38, and the gas in the air guide pipe 38 cannot enter the suction box 37, so that when the piston plate 47 moves rightwards, the exhaust pipe 36 can pump water vapor out of the drying box 1, and when the piston plate 47 moves leftwards, the pumped water vapor can be discharged through the air guide pipe 38 according to the diagram shown in fig. 10;
and a water filtering mechanism is arranged between the return pipe 40 and the air duct 38, the water filtering mechanism comprises a water removing tank 39, the water removing tank 39 is fixedly arranged at one end of the air duct 38, which is far away from the suction box 37, a porous condensing plate 41 is fixedly arranged in the water removing tank 39, the porous condensing plate 41 is positioned above one end, which is connected with the water removing tank 39, of the return pipe 40, a drain pipe 42 is communicated with the bottom of the water removing tank 39, a connecting pipe 48 is slidably connected in the drain pipe 42, a drain hole 49 is arranged at the bottom of the connecting pipe 48, a plurality of water inlets 50 are arranged on the side wall of the connecting pipe 48, the water inlets 50 are communicated with the drain hole 49, a hollow floating plate 51 is fixedly arranged at the top of the connecting pipe 48, after steam and hot air enter the water removing tank 39 through the air duct 38, the steam and the steam firstly passes through the porous condensing plate 41, at the moment, the steam is condensed, the water drops at the bottom of the water removal tank 39, and the hot air is discharged through the return pipe 40, so that the water can be discharged, the dryness of the return air is ensured, the water accumulated at the bottom of the water removal tank 39 can enable the hollow floating plate 51 to drive the connecting pipe 48 to move upwards under the buoyancy effect, when a plurality of water inlet holes 50 on the connecting pipe 48 are moved out of the top of the water discharge pipe 42, the water can be discharged from the water discharge holes 49 through the water inlet holes 50, the problem that the water accumulated at the bottom of the water removal tank 39 is more, so that the return air contains more water again is avoided, the water is not discharged at the beginning, so that the water accumulated at the bottom of the water removal tank 39 can always block the top of the water discharge pipe 42 to a certain extent, and the problem that the gas entering the water removal tank 39 is directly discharged from the water discharge pipe 42, so that the gas fails to flow back is avoided;
in order to ensure that the temperature of the gas entering the breather pipe 33 reaches the drying requirement, an electric heating sleeve can be sleeved outside one end of the return pipe 40 close to the air inlet pipe 35, and the return gas seat is further heated to ensure the drying treatment effect of the return gas seat on agricultural products;
the driving part is used for driving the operation of the erection part and the energy-saving drying part, the driving part comprises a fixing frame 30 fixedly arranged on the side wall of the drying box 1, a driving motor 31 is fixedly arranged on the fixing frame 30, the output end of the driving motor 31 is fixedly connected with a driving shaft 2, the driving shaft 2 is fixedly connected with an erection plate 3 positioned at the left side, a supporting rod is fixedly arranged on the erection plate 3 positioned at the right side, the supporting rod is rotationally connected with the drying box 1 through a first bearing 4, and when the driving motor 31 works, the erection plate 3 can be driven to rotate in the drying box 1 through the driving shaft 2, so that the positions of a plurality of placement plates 8 can be adjusted, and driving force is provided for automatic turning of agricultural products;
the suction box 37 is rotatably connected with a driving rod 43, one end of the driving rod 43 positioned in the suction box 37 is fixedly connected with a reciprocating screw rod 46, a belt transmission structure 44 is arranged between one end of the driving rod 43 positioned outside the suction box 37 and the driving shaft 2, and under the action of the belt transmission structure 44, the driving rod can drive the reciprocating screw rod 46 by utilizing the rotation of the driving motor 31 during the working, so that the number of driving components required by the equipment can be reduced.
In the present invention, the drying process of agricultural products comprises the steps of:
placing agricultural products:
opening the opening and closing door 52, simultaneously opening the opening and closing plate 13 on the placing plate 8 near the picking groove, paving the agricultural products on the corresponding elastic drying plate 9, and closing the corresponding opening and closing plate 13;
then, the driving motor 31 is started to enable the erection plate 3 to rotate for one circle, in the process, every time the other placement plate 8 moves to the vicinity of the picking groove, the driving motor 31 is closed and agricultural products are paved on the elastic drying plates 9, the operation is repeated until the agricultural products are paved on each elastic drying plate 9, and the opening and closing door 52 is closed;
and (3) cyclic drying treatment of agricultural products:
the gas in the return pipe 40 is heated by the electric heating sleeve, the driving motor 31 is turned on, the gas enters the vent pipe 33 through the return pipe 40 and is discharged through the plurality of vent holes 34, and the hot gas is used for drying the agricultural products;
in the drying process, the formed water vapor is pumped into the suction box 37 through the exhaust pipe 36, and under the continuous operation of the driving motor 31, the piston plate 47 continuously reciprocates, the pumped water vapor and the gas are input into the water removal box 37 from the gas guide pipe 38 together for water removal, and the removed gas is led into the vent pipe 33 again through the return pipe 40, so that the recycling of the waste heat in the gas is realized;
removal of moisture in the gas:
the gas passing through the water removal tank 37 firstly passes through the porous condensation plate 41, at this time, the water vapor is condensed, the water drops to the bottom of the water removal tank 39, and the hot gas is discharged through the return pipe 40, so that the water can be discharged, and the dryness of the return gas is ensured;
turning over and replacing positions of agricultural products:
in the continuous process of the driving motor 31, the erection plate 3 can drive the plurality of placing plates 8 to perform position replacement, and the placing plates 8 can always keep horizontal upwards in the position replacement process due to the shape design of the placing plates 8, so that the laying effect of agricultural products on the placing plates is ensured;
along with the rotation of the erection plate 3, the corresponding fixed gear 20 of the placement plate 8 is sequentially contacted with the arc-shaped rack 28, at this time, under the operation of the lifting assembly, the moving plate 54 moves downwards in the installation cavity 15 to extrude the spring 29, and when the fixed gear 20 is separated from the arc-shaped rack 28, the spring 29 is utilized to enable the moving plate 54 to move upwards quickly to reset to impact the elastic drying plate 9, so that the agricultural products laid on the elastic drying plate 9 are sprung to realize automatic turn-over treatment, the whole agricultural products are heated uniformly, and the whole drying effect is ensured.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. An energy-efficient agricultural product drying apparatus, comprising:
the drying box (1) is used for drying agricultural products;
an erection part; the erecting part is used for erecting and rotationally treating agricultural products to enable the agricultural products to be uniformly dried, the erecting part comprises two erecting plates (3), a plurality of erecting components are installed between the erecting plates (3), the erecting components comprise placing plates (8), erecting rods (7) are fixedly installed at the left end and the right end of each of the placing plates (8), rotating holes (5) are formed in the two erecting plates (3), the two erecting rods (7) are respectively connected in the corresponding rotating holes (5) through bearings II (6) in a rotating mode, an installation cavity (15) is formed in each placing plate (8), an elastic drying plate (9) is fixedly installed at the port of each installation cavity (15), and a plurality of ventilation holes (16) are formed in the bottom of each placing plate (8);
every erect the subassembly on all install the jacking subassembly, the jacking subassembly includes movable plate (54), movable plate (54) sliding connection is in installation cavity (15), and installs a plurality of springs (29) between movable plate (54) bottom and installation cavity (15), a plurality of empty slots (55) have been seted up on movable plate (54), all fixed mounting has the lug on the left and right sides wall of movable plate (54), perpendicular groove (26) have all been seted up on the left and right sides wall of installation cavity (15), and two perpendicular grooves (26) cooperate with two lugs respectively;
each jacking assembly comprises two jacking mechanisms, each jacking mechanism comprises a rotating rod (18), each rotating rod (18) is rotationally connected in an erection rod (7), one end of each rotating rod (18) far away from a placing plate (8) is fixedly provided with a fixed gear (20), the inner wall of each drying oven (1) is fixedly provided with a fixed ring (27), the inner wall of each fixed ring (27) is fixedly provided with two arc racks (28), the two arc racks (28) are matched with the fixed gears (20), the side wall of each vertical groove (26) is provided with a lifting groove (25), each lifting groove (25) is connected with a fixed rack (24) in a sliding manner, each fixed rack (24) is fixedly connected with a protruding block, the side wall of each lifting groove (25) is provided with a mounting groove (19), one end of each rotating rod (18) located in each mounting groove (19) is fixedly provided with an incomplete gear (21), each mounting groove (19) is rotationally connected with a connecting gear (23) through a supporting shaft (22), and the left end and the right end of each connecting gear (23) are respectively and the right end of each connecting gear (23) are not completely meshed with each gear (21);
an energy-saving drying part; the energy-saving drying part is used for providing a heat source for drying agricultural products and comprises a vent pipe (33) arranged between two erection plates (3), and a plurality of vent holes (34) are formed in the vent pipe (33);
a driving section; the drive part is used for driving the operation of setting up portion and energy-conserving drying part, the drive part includes fixed mount (30) of fixed mounting on drying cabinet (1) lateral wall, fixed mounting has driving motor (31) on mount (30), and the output fixedly connected with drive shaft (2) of driving motor (31), drive shaft (2) are with being located on the left side erect board (3) fixed connection, are located on the right side erect board (3) on fixed mounting have the bracing piece, and the bracing piece passes through bearing one (4) and drying cabinet (1) rotation connection.
2. The energy-saving agricultural product drying equipment according to claim 1, wherein a limiting frame (10) is fixedly arranged at the upper end of the placing plate (8), limiting plates (11) are fixedly arranged at the left end and the right end of the limiting frame (10), the distance between the limiting plates (11) and the placing plate (8) is greater than or equal to the height difference between a fixed rack (24) and a lifting groove (25), a plurality of through holes (12) are formed in the front end and the rear end of the limiting frame (10), through grooves are formed in the limiting frame (10), an opening and closing plate (13) is connected in the through grooves in a hinged mode, and a plurality of ventilation grooves (14) are formed in the opening and closing plate (13).
3. The energy-saving agricultural product drying equipment according to claim 1, wherein a rotating shaft (32) and an air inlet pipe (35) are respectively fixedly installed at the left end and the right end of the ventilation pipe (33), the rotating shaft (32) is rotationally connected with the erection plate (3) positioned on the left side, the air inlet pipe (35) is rotationally connected with the erection plate (3) positioned on the right side, a round hole matched with the air inlet pipe (35) is formed in the supporting rod, an exhaust pipe (36) is fixedly installed at the top of the drying box (1), a suction box (37) is fixedly installed at the top of the drying box (1), the bottom of the suction box (37) is communicated with the top of the exhaust pipe (36), a suction mechanism is installed in the suction box (37), one end, far away from the driving motor (31), of the air inlet pipe (35) is communicated with a return pipe (40), and a water filtering mechanism is installed between the return pipe (40) and the air guide pipe (38).
4. An energy-saving agricultural product drying apparatus according to claim 3, characterized in that the suction mechanism comprises a piston plate (47) slidingly connected in a suction box (37), a reciprocating slide bar (46) is fixedly arranged on the side wall of one end of the piston plate (47) far away from the air duct (38), a reciprocating screw (45) is rotationally connected in the suction box (37), the reciprocating screw (45) is in threaded connection with the reciprocating slide bar (46), two positioning blocks matched with the piston plate (47) are fixedly arranged in the suction box (37), the two positioning blocks are positioned on one side of the suction pipe (36) close to the reciprocating screw (35), a first check valve is arranged in the suction pipe (36), and a second check valve is arranged in the air duct (38).
5. An energy-saving agricultural product drying apparatus according to claim 3, characterized in that the water filtering mechanism comprises a water removing tank (39), the water removing tank (39) is fixedly installed at one end of the air duct (38) far away from the suction box (37), a porous condensation plate (41) is fixedly installed in the water removing tank (39), the porous condensation plate (41) is located above one end of the return pipe (40) connected with the water removing tank (39), a water discharging pipe (42) is communicated with the bottom of the water removing tank (39), a connecting pipe (48) is connected in a sliding manner in the water discharging pipe (42), a water discharging hole (49) is formed in the bottom of the connecting pipe (48), a plurality of water inlet holes (50) are formed in the side wall of the connecting pipe (48), the water inlet holes (50) are communicated with the water discharging hole (49), and a hollow floating plate (51) is fixedly installed at the top of the connecting pipe (48).
6. An energy-saving agricultural product drying apparatus according to claim 4, characterized in that the suction box (37) is rotatably connected with a driving rod (43), and one end of the driving rod (43) located in the suction box (37) is fixedly connected with a reciprocating screw (46), and a belt transmission structure (44) is installed between one end of the driving rod (43) located outside the suction box (37) and the driving shaft (2).
7. The energy-saving agricultural product drying equipment according to claim 2, wherein a picking groove is formed in the side wall of the front end of the drying box (1), an opening and closing door (52) is connected in the picking groove in a hinge mode, sealing strips are fixedly installed on the side wall of the opening and closing door (52), the size of the opening and closing door (52) is larger than that of the opening and closing plate (13), and a handle (53) is fixedly installed at the front end of the opening and closing door (52).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311507971.0A CN117268070B (en) | 2023-11-14 | 2023-11-14 | Energy-saving agricultural product drying equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311507971.0A CN117268070B (en) | 2023-11-14 | 2023-11-14 | Energy-saving agricultural product drying equipment |
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| CN117268070B true CN117268070B (en) | 2024-01-16 |
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| JP2012024174A (en) * | 2010-07-21 | 2012-02-09 | Panasonic Corp | Hand dryer |
| CN210220451U (en) * | 2019-06-03 | 2020-03-31 | 黄喜青 | Agricultural product drying device of striking formula |
| CN111760734A (en) * | 2020-07-07 | 2020-10-13 | 谢丐养 | Coating spraying device and method for steel bar production with anti-collision mechanism |
| CN212264016U (en) * | 2020-04-20 | 2021-01-01 | 福州高科新技术开发有限公司 | Wheat belt cleaning device is used to agricultural |
| CN217154794U (en) * | 2022-05-06 | 2022-08-09 | 刘慧怡 | Energy-saving agricultural product drying equipment |
| CN217654230U (en) * | 2022-04-12 | 2022-10-25 | 安徽欧瑞达电器科技有限公司 | Air energy drying box |
| CN116558230A (en) * | 2023-05-09 | 2023-08-08 | 江苏隆昌化工有限公司 | Drying device is used in soil remediation agent production |
-
2023
- 2023-11-14 CN CN202311507971.0A patent/CN117268070B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012024174A (en) * | 2010-07-21 | 2012-02-09 | Panasonic Corp | Hand dryer |
| CN210220451U (en) * | 2019-06-03 | 2020-03-31 | 黄喜青 | Agricultural product drying device of striking formula |
| CN212264016U (en) * | 2020-04-20 | 2021-01-01 | 福州高科新技术开发有限公司 | Wheat belt cleaning device is used to agricultural |
| CN111760734A (en) * | 2020-07-07 | 2020-10-13 | 谢丐养 | Coating spraying device and method for steel bar production with anti-collision mechanism |
| CN217654230U (en) * | 2022-04-12 | 2022-10-25 | 安徽欧瑞达电器科技有限公司 | Air energy drying box |
| CN217154794U (en) * | 2022-05-06 | 2022-08-09 | 刘慧怡 | Energy-saving agricultural product drying equipment |
| CN116558230A (en) * | 2023-05-09 | 2023-08-08 | 江苏隆昌化工有限公司 | Drying device is used in soil remediation agent production |
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| CN117268070A (en) | 2023-12-22 |
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