CN220135925U - Dryer with even stoving - Google Patents

Abstract

The utility model relates to the technical field of grain drying, in particular to a dryer with uniform drying, which comprises a drying box, wherein four supporting legs are fixedly connected to four corners of the bottom surface of the drying box, a feeding port is formed in the upper position of one side of the drying box, and a feeding hopper is fixedly connected to the position, located at the feeding port, of the outer wall of the drying box. According to the utility model, the motor is used for driving the rotary blade to rotate, so that grains stacked at the lowest inclined position of the bottom surface of the drying box are pushed to the highest inclined position, and the grains stacked at the highest inclined position are slid back to the lowest inclined position of the bottom surface of the drying box again through the reflux plate, so that the grains are reciprocated, so that the grains always keep uniform motion, the grains are sufficiently and uniformly dried through the heating block and the heat flow, and the problem that most common grain dryers are uneven in drying effect, and part of grains are dried and part of grains are not dried in the use process is solved.

Description

Dryer with even stoving

Technical Field

The utility model relates to the technical field of grain drying, in particular to a dryer with uniform drying.

Background

At present, because the grain has short maturity period, the grain is harvested immediately after maturity and is dried in the sun for storage, when the crop is mature, farmers generally dry the grain for several days and then put the grain into storage for storage, and the grain is mainly dried by a dryer in the market at present.

Most common grain dryers, in the use process, the drying effect is uneven, and often some grains are dried, but some grains are not dried, and the drying operation is performed in the case for a long time, so that the humidity in the case is increased, and the drying efficiency is affected. In view of this, we propose a dryer with uniform drying.

Disclosure of Invention

The utility model aims to provide a dryer with uniform drying, which solves the problems that most common grain dryers have uneven drying effect in the use process, and part of grains are dried and part of grains are not dried yet.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a dryer with even stoving, includes the stoving case, four supporting legs of fixedly connected with on the bottom surface four corners of stoving case, the feed inlet has been seted up to one side of stoving case off-top position, be located feed inlet department fixedly connected with feeder hopper on the outer wall of stoving case, the inside of stoving case is provided with the pushing device, the pushing device includes quick-witted case, motor, bull stick, action wheel, follow driving wheel, pivot, helical blade, return plate, machine case fixed connection is in the inner wall bottom surface of stoving case one side near the feed inlet, motor fixed mounting is on the inner wall bottom surface of machine case, bull stick one end is through shaft coupling and the output fixed connection of motor, the other end and the action wheel fixed connection of bull stick, follow driving wheel, pivot, helical blade's quantity is two the pivot all runs through machine case one side and rotates with the machine case through the bearing and is connected, the two driven wheels are respectively and fixedly connected to one end of the two rotating shafts in the case, the two driven wheels are meshed with the driving wheel, the two spiral blades are respectively and fixedly sleeved on one section of the two rotating shafts outside the case, the front side and the rear side of the reflux plate are respectively and fixedly connected to the front inner wall and the rear inner wall of the drying case, one side of the drying case, which is far away from the feed inlet, is provided with a discharge port, the outer wall of the drying case is hinged with a movable door above the discharge port, the movable door completely covers the discharge port, one side of the movable door, which is far away from the drying case, is fixedly connected with a door handle, the bottom of the drying case is embedded with a heating block, the bottom of the drying case is provided with a collecting device, the top surface of the drying case is provided with an air inlet pipe, the air inlet pipe penetrates through the top surface of the drying case and is fixedly connected with the drying case, one end of the air inlet pipe positioned outside the drying box is connected with the air heater, and a control panel is fixedly installed on the top surface of the drying box.

Preferably, the filter is articulated on the inner wall of one side of stoving case, the hinge point of filter and stoving case is located directly over the feed inlet, the filter covers the feed inlet completely, through setting up the filter, can prevent that stoving incasement dust from discharging from the feed inlet, in the entering air, causes the pollution to the air, causes the influence to operating personnel is healthy.

Preferably, the inner wall bottom surface of stoving case is the slope setting, the quick-witted case setting is at the inner wall slope minimum of stoving case, pivot, helical blade, return plate all with the inner wall bottom surface parallel arrangement of stoving case, with stoving case bottom surface and pushing away the flat device slope setting, can utilize gravity to make the grain of piling up at helical blade terminal get back to helical blade front end again, make the grain can carry out cyclic motion, guarantee that the grain is heated evenly.

Preferably, the movable door is provided with a bolt, the bolt runs through the movable door and is in sliding connection with the movable door, the bolt is inserted on the outer wall of the drying box, the bolt is fixed on the outer wall of the drying box with the movable door, and the movable door can be fixed by arranging the bolt, so that the movable door is propped open by grains in the drying process, and the falling waste is caused.

Preferably, be located the fixedly connected with guide board under the feed inlet on the inner wall of stoving case, both sides around the guide board respectively with the front and back both sides inner wall fixed connection of stoving case, the bottom fixed connection of guide board is in the top surface highest department of quick-witted case, through setting up the guide board, can guide grain from the feed inlet to on the stoving case bottom surface, avoid grain to drop on the machine case top, can't take out from the stoving case.

Preferably, the collecting device comprises a waste channel, a baffle, a fixed box and a waste tank, wherein the waste channel is arranged at the lowest point of the portion except the chassis on the bottom surface of the inner wall of the drying box, the baffle is fixedly connected to the inner wall of the waste channel, the top surface of the baffle is flush with the bottom surface of the inner wall of the drying box, a sieve pore with the aperture smaller than the grain radius is arranged on the baffle, the fixed box is fixedly connected to the bottom surface of the outer wall of the drying box, the fixed box is arranged under the waste channel, the upper surface of the fixed box and the front surface of the fixed box are respectively provided with an opening, the waste tank is inserted into the front opening of the fixed box, the waste tank is connected with the fixed box in a sliding manner, waste dust in grains is discharged out of the drying box through the waste channel, the waste is prevented from piling up inside the drying box, the drying effect is influenced, grains are prevented from being blocked by the baffle with the sieve pore arranged, waste is prevented from being discharged from the waste channel, waste is caused, and the waste is collected through the waste tank, and concentrated processing is convenient.

Preferably, the front of stoving case inlays and is equipped with the glass board, the glass board is transparent glass, through setting up transparent glass, can the inside state of real-time observation stoving case, the stoving progress of being convenient for in real time observation.

By means of the technical scheme, the utility model provides the dryer with uniform drying. The method has at least the following beneficial effects:

(1) According to the utility model, the motor is used for driving the rotary blade to rotate, so that grains accumulated at the lowest inclined position of the bottom surface of the drying box are pushed to the highest inclined position, grain accumulation is avoided, the grains accumulated at the highest inclined position are re-slipped back to the lowest inclined position of the bottom surface of the drying box through the reflux plate, and the grains are reciprocated in such a way, so that the grains always keep uniform motion, the grains are sufficiently and uniformly dried through the heating block and the heat flow, and the problem that most common grain dryers are uneven in drying effect, and part of grains are always dried and part of grains are not dried in the use process is solved.

(2) According to the utility model, the collection device is arranged, the waste dust in the grains is discharged out of the drying box through the waste channel, so that the waste is prevented from accumulating in the drying box to influence the drying effect, the grains can be blocked through the baffle plate provided with the sieve holes, the grains are prevented from being discharged out of the waste channel along with the waste, the waste is avoided, and the waste is collected through the waste groove, so that the centralized treatment is convenient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model, illustrate and together with the description serve to explain a part of the utility model:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the structure of the portion A in FIG. 2;

FIG. 4 is a top perspective view of a chassis according to the present utility model;

FIG. 5 is an enlarged view of the collecting device according to the present utility model.

In the figure: 1. a drying box; 2. support legs; 3. a feed inlet; 4. a feed hopper; 5. a filter plate; 6. a pushing device; 601. a chassis; 602. a motor; 603. a rotating rod; 604. a driving wheel; 605. driven wheel; 606. a rotating shaft; 607. a helical blade; 608. a reflow plate; 7. a discharge port; 8. a movable door; 9. a door handle; 10. a plug pin; 11. a guide plate; 12. a heating block; 13. a collecting device; 1301. a waste channel; 1302. a baffle; 1303. a fixed box; 1304. a waste tank; 14. an air inlet pipe; 15. a control panel; 16. a glass plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution:

the utility model provides a dryer with even stoving, including stoving case 1, four supporting legs 2 are fixedly connected with on the bottom surface four corners of stoving case 1, feed inlet 3 has been seted up to one side of stoving case 1 off-upward position, be located feed inlet 3 department fixedly connected with feeder hopper 4 on the outer wall of stoving case 1, articulated filter 5 on the inner wall of one side of stoving case 1, the articulated joint of filter 5 and stoving case 1 is located the feed inlet 3 directly over, filter 5 covers feed inlet 3 completely, can prevent through setting up filter 5 that the interior dust of stoving case 1 from discharging from feed inlet 3, in the entering air, cause the pollution to the air, cause the influence to operating personnel health, the inside of stoving case 1 is provided with and pushes away flat device 6, push flat device 6 includes quick-witted case 601, motor 602, bull stick 603, action wheel 604, follow driving wheel 605, pivot 606, helical blade 607, reflux plate 608, the machine case 601 is fixedly connected to one side of the inner wall bottom surface of the drying box 1, which is close to the feed inlet 3, the motor 602 is fixedly arranged on the inner wall bottom surface of the machine case 601, one end of the rotating rod 603 is fixedly connected with the output end of the motor 602 through a coupler, the other end of the rotating rod 603 is fixedly connected with the driving wheel 604, the number of the driven wheels 605, the rotating shafts 606 and the spiral blades 607 is two, the two rotating shafts 606 penetrate through one side of the machine case 601 and are rotationally connected with the machine case 601 through bearings, the two driven wheels 605 are respectively fixedly connected to one ends of the two rotating shafts 606 in the machine case 601, the two driven wheels 605 are meshed with the driving wheel 604, the two spiral blades 607 are respectively fixedly sleeved on one section of the two rotating shafts 606 outside the machine case 601, the front side and the rear side of the reflux plate 608 are respectively fixedly connected to the front inner wall and the rear inner wall of the drying box 1, the inner wall bottom surface of the drying box 1 is in an inclined arrangement, the machine case 601 is arranged at the lowest inclination position of the inner wall of the drying box 1, the rotating shaft 606, the helical blade 607 and the reflux plate 608 are all arranged in parallel with the bottom surface of the inner wall of the drying box 1, the bottom surface of the drying box 1 and the pushing device 6 are obliquely arranged, grains piled up at the tail end of the helical blade 607 can be returned to the front end of the helical blade 607 again by utilizing gravity, so that the grains can do circular motion, the grains are uniformly heated, the discharging hole 7 is arranged on one side of the drying box 1 far away from the feeding hole 3, the movable door 8 is hinged above the discharging hole 7 on the outer wall of the drying box 1, the movable door 8 completely covers the discharging hole 7, the door handle 9 is fixedly connected on one side of the movable door 8 far away from the drying box 1, the movable door 8 is provided with a bolt 10, the bolt 10 penetrates through the movable door 8 and is in sliding connection with the movable door 8, the bolt 10 is spliced on the outer wall of the drying box 1, the movable door 8 is fixed on the outer wall of the drying box 1 by arranging the bolt 10, the movable door 8 can be fixed, the movable door 8 is prevented from being propped open by grains in the drying process, the falling waste is avoided, the guide plate 11 is fixedly connected under the feeding port 3 on the inner wall of the drying box 1, the front side and the rear side of the guide plate 11 are respectively fixedly connected with the inner walls of the front side and the rear side of the drying box 1, the bottom end of the guide plate 11 is fixedly connected with the highest position of the top surface of the machine box 601, grains can be guided to the bottom surface of the drying box 1 from the feeding port 3 by arranging the guide plate 11, the grains are prevented from falling to the top of the machine box 601 and can not be taken out from the drying box 1, the heating block 12 is embedded at the bottom of the drying box 1, the collecting device 13 is arranged at the bottom of the drying box 1 and comprises a waste material channel 1301, a baffle 1302, a fixing box 1303 and a waste material groove 1304, the waste material channel 1301 is arranged at the lowest point of the inner wall bottom surface of the drying box 1 except the machine box 601, baffle 1302 fixed connection is on the inner wall of waste channel 1301, the top surface of baffle 1302 flushes with the inner wall bottom surface of stoving case 1, set up the sieve mesh that the aperture is less than grain radius on the baffle 1302, fixed box 1303 fixed connection is on the outer wall bottom surface of stoving case 1, fixed box 1303 sets up under waste channel 1301, fixed box 1303 is above and the equal opening setting in front, waste tank 1304 peg graft in fixed box 1303 front opening, and waste tank 1304 and fixed box 1303 sliding connection, the top surface of stoving case 1 is provided with intake pipe 14, intake pipe 14 runs through the top surface of stoving case 1 and is connected with stoving case 1 fixed connection, the one end that intake pipe 14 is located the outside of stoving case 1 is connected with the air heater, fixed mounting has control panel 15 on the top surface of stoving case 1, the front of stoving case 1 is inlayed and is equipped with glass 16, glass 16 is transparent glass, through setting up transparent glass, can observe the inside state of stoving case 1 in real time, the stoving progress of being convenient for observe in real time.

It should be noted that, for convenience of control, the control panel 15 in this embodiment is provided with a motor control switch and a heating block control switch, the motor control switch can control the motor 602 to work, and the heating block control switch can control the heating block 12 to work, which are all the prior art, and are not main innovation points, and are not described in detail herein.

When the dryer with uniform drying is used, the waste trough 1304 is inserted into the fixed box 1303, the movable door 8 is closed by the bolt 10, grains to be dried are poured into the feed hopper 4, the grains slide down to the lowest position of the bottom surface of the drying box 1 along the guide plate 11, and the filter plate 5 is vertically blocked by gravity to shield the feed inlet 3 after the grains are poured; the motor 602 and the heating block 12 are controlled to work through the control panel 15, the hot air blower is turned on to continuously input hot air into the drying box 1 from the air inlet pipe 14, the motor 602 works to drive the rotating rod 603 to rotate, the rotating rod 603 rotates to drive the driving wheel 604 to rotate, the driving wheel 604 rotates to drive the two driven wheels 605 to synchronously rotate, the two driven wheels 605 synchronously rotate to drive the two rotating shafts 606 and the spiral blades 607 to rotate, grains at the lowest position of the bottom surface of the drying box 1 are pushed to the position of the discharge hole 7, and in the pushing process, the heating block 12 continuously heats and dries the grains; when grains near the discharge port 7 are piled up, the grains are extruded from a gap between the reflux plate 608 and the inner wall of the drying box 1 and slide back to the lowest part of the bottom surface of the drying box 1 from the reflux plate 608, and during the sliding process of the grains on the reflux plate 608, the grains are dried by the heat flow blown out from the air inlet pipe 14; the above-mentioned process is repeated, so that the grain can be kept moving, and the drying process is more fully and uniformly implemented; after the completion of grain drying in the drying box 1 is observed through the glass plate 16, the collecting vessel is placed below the discharge hole 7, the movable door 8 is opened by taking out the plug pin 10, the grain in the drying box 1 is pushed out from the discharge hole 7 by the spiral blade 607, the motor 602 and the heating block 12 are closed through the control panel 15 after the completion of the collection, the waste tank 1304 is pulled out from the fixed box 1303, and the waste collected in the waste tank 1304 is cleaned.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a drying-machine with even stoving, includes stoving case (1), its characterized in that: four supporting legs (2) are fixedly connected to four corners of the bottom surface of the drying box (1), a feeding hole (3) is formed in an upper position of one side of the drying box (1), a feeding hopper (4) is fixedly connected to the position, located in the feeding hole (3), of the outer wall of the drying box (1), a pushing device (6) is arranged in the drying box (1), a discharging hole (7) is formed in one side, away from the feeding hole (3), of the drying box (1), a movable door (8) is hinged to the upper portion, located in the discharging hole (7), of the outer wall of the drying box (1), of the movable door (8), a door handle (9) is fixedly connected to one side, away from the drying box (1), of the movable door (8), a heating block (12) is embedded in the bottom of the drying box (1), a collecting device (13) is arranged at the bottom of the drying box (1), an air inlet pipe (14) penetrates through the top surface of the drying box (1) and is fixedly connected with the top surface of the drying box (1), and the air inlet pipe (14) is fixedly connected with a control panel (15) of the drying box (1), and the top surface of the drying box (1) is fixedly connected with the air inlet pipe (15);

the utility model provides a flat device pushes away (6) includes quick-witted case (601), motor (602), bull stick (603), action wheel (604), follow driving wheel (605), pivot (606), helical blade (607), backward flow board (608), the inner wall bottom surface of quick-witted case (601) fixed connection is close to one side of feed inlet (3) at stoving case (1), motor (602) fixed mounting is on the inner wall bottom surface of quick-witted case (601), output fixed connection of bull stick (603) one end through shaft coupling and motor (602), the other end and action wheel (604) fixed connection of bull stick (603), follow driving wheel (605), pivot (606), helical blade (607) quantity is two, two pivot (606) all run through quick-witted case (601) one side and pass through bearing and quick-witted case (601) rotation connection, two follow driving wheel (605) respectively fixed connection are located one end in quick-witted case (601), two follow driving wheel (605) all meshes with action wheel (604), two helical blade (607) are respectively fixed to be overlapped and are located two both sides of the inside of two quick-witted case (601) respectively on the back section stoving case (601) respectively.

2. A dryer with uniform drying according to claim 1, characterized in that: the novel drying box is characterized in that a filter plate (5) is hinged to the inner wall of one side of the drying box (1), the hinge point of the filter plate (5) and the drying box (1) is located right above the feeding hole (3), and the feeding hole (3) is completely covered by the filter plate (5).

3. A dryer with uniform drying according to claim 1, characterized in that: the inner wall bottom surface of stoving case (1) is the slope setting, quick-witted case (601) set up the inner wall slope minimum in stoving case (1), pivot (606), helical blade (607), return plate (608) all set up with the inner wall bottom surface parallel of stoving case (1).

4. A dryer with uniform drying according to claim 1, characterized in that: the movable door (8) is provided with a bolt (10), the bolt (10) penetrates through the movable door (8) and is in sliding connection with the movable door (8), the bolt (10) is inserted into the outer wall of the drying box (1), and the bolt (10) fixes the movable door (8) on the outer wall of the drying box (1).

5. A dryer with uniform drying according to claim 1, characterized in that: the drying box is characterized in that a guide plate (11) is fixedly connected to the inner wall of the drying box (1) and is positioned under the feeding port (3), the front side and the rear side of the guide plate (11) are respectively fixedly connected with the inner walls of the front side and the rear side of the drying box (1), and the bottom end of the guide plate (11) is fixedly connected to the highest position of the top surface of the machine case (601).

6. A dryer with uniform drying according to claim 1, characterized in that: the collecting device (13) comprises a waste channel (1301), a baffle (1302), a fixed box (1303) and a waste trough (1304), wherein the waste channel (1301) is arranged at the lowest point of the inner wall bottom surface of the drying box (1) except for the machine box (601), the baffle (1302) is fixedly connected to the inner wall of the waste channel (1301), the top surface of the baffle (1302) is flush with the inner wall bottom surface of the drying box (1), sieve holes with the aperture smaller than the grain radius are arranged on the baffle (1302), the fixed box (1303) is fixedly connected to the outer wall bottom surface of the drying box (1), the fixed box (1303) is arranged under the waste channel (1301), the upper surface and the front surface of the fixed box (1303) are all provided with openings, the waste trough (1304) is inserted into the front opening of the fixed box (1303), and the waste trough (1304) is in sliding connection with the fixed box (1303).

7. A dryer with uniform drying according to claim 1, characterized in that: the front of the drying box (1) is embedded with a glass plate (16), and the glass plate (16) is transparent glass.