CN213778494U

CN213778494U - Household agricultural grain dryer

Info

Publication number: CN213778494U
Application number: CN202021560811.4U
Authority: CN
Inventors: 刘素芹
Original assignee: JIANGSU TIANYU AGRICULTURAL MACHINERY CO Ltd
Current assignee: JIANGSU TIANYU AGRICULTURAL MACHINERY CO Ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-07-23
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a household agricultural grain dryer, which comprises a bottom plate, wherein support columns are symmetrically arranged on the left and right sides of the top of the bottom plate, a box body is arranged on the top of the support columns, a feeding and receiving box is arranged on the right end of the top of the bottom plate, a door body is arranged on the front side of the box body through a hinged shaft, a PLC controller is arranged below the front side of the door body, a discharge hole is arranged on the lower end of the right side wall of the box body, and a fan is symmetrically arranged on the upper end of the left side wall and the right side wall of the box body, the temperature sensor of the utility model transmits the sensed humidity signal value to the PLC controller, the PLC controller controls the heating fins, the heating block and the fan to be started, so that the inner cavity of the box body generates heat, a driving mechanism drives a stirring shaft to rotate through a rotating shaft, thereby the stirring blades rotate to stir and mix grains evenly, the grains are more fully dried, and pass through a first guide plate and a second guide plate simultaneously, the heating block further dries the grain, and drying efficiency of the device is improved by layer drying.

Description

Household agricultural grain dryer

Technical Field

The utility model relates to an agricultural machinery technical field specifically is a grain drying-machine is used to family's formula agricultural.

Background

Agricultural machinery refers to various machines that use in crops processing and processing process, and grain is as an indispensable part in people's life, and along with the increase of population, the demand is also bigger and bigger, so grain storage is indispensable, but the moisture proportion in just reaping grain too high can lead to grain to go mildy and go bad with higher speed to influence the storage of grain, consequently the drying equipment that appears gradually guarantees the quality of grain and deposits safety, but current drying-machine still has some problems, and specific problem is as follows:

traditional drying-machine stoving effect is inhomogeneous to make the inside partial grain of device dry and thoroughly cause the condition such as go mildy easily, traditional drying-machine can not in time be changed the collecting box in addition, leads to grain to spill over and causes the waste, thereby has reduced the practicality of device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a family's formula grain drying-machine for agricultural to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a household agricultural grain dryer comprises a bottom plate, wherein support columns are symmetrically arranged on the left and right sides of the top of the bottom plate, a box body is mounted at the top of each support column, a material receiving box is mounted at the right end of the top of the bottom plate, a humidity sensor is arranged at the bottom of an inner cavity of the material receiving box, a door body is mounted on the front surface of the box body through a hinge shaft, a PLC (programmable logic controller) is mounted below the front surface of the door body, a discharge hole is formed in the lower end of the right side wall of the box body, fans are symmetrically mounted at the upper ends of the left and right side walls of the box body, a driving mechanism is mounted below the right side fan, a feed hole is formed in the center of the top of the box body, a discharge plate, a second guide plate, a first guide plate, a discharging mechanism and a stirring mechanism are sequentially arranged in the inner cavity of the box body from bottom to top, heating blocks are mounted at the tops of the inner cavities of the first guide plate and the second guide plate, the utility model discloses a vibrating motor, including first stock guide and second stock guide, unloading mechanism, box inner chamber top, fan, heating fin, fan, heating piece and vibrating motor, the center department of first stock guide and second stock guide bottom installs vibrating motor, unloading mechanism is located actuating mechanism's below, the left end at box inner chamber top is provided with temperature sensor, the heating fin is installed to the lateral wall about box inner chamber top, temperature sensor's output passes through the input electric connection of wire with the PLC controller, the output of PLC controller passes through the input electric connection of wire with the heating fin, the output of PLC controller pass through the wire respectively with fan, heating piece and vibrating motor's input electric connection, humidity transducer's output passes through the input electric connection of wire with the PLC controller.

Preferably, four corners of the bottom of the material receiving box are provided with reserved blocks, and one end, close to the material receiving box, of the top of the bottom plate is provided with a reserved groove matched with the reserved blocks.

Based on above-mentioned technical characteristics, when the receipts workbin was collected full grain, will reserve the piece and break away from the inner chamber of reservation groove, conveniently will receive the workbin and collect once more from the top split of bottom plate and change empty receipts workbin to the practicality of device has been improved.

Preferably, unloading mechanism includes first mounting panel, spacing groove, limiting plate, electric putter, fixed plate and second mounting panel, the first mounting panel of unloading mechanism is located the left side wall at box inner chamber top, the second mounting panel is transversely installed to the right side wall at box inner chamber top, the vertical mounting of center department of second mounting panel inner chamber has the fixed plate, electric putter is installed to the fixed plate left side wall, the limiting plate is installed to electric putter's output, and the left end of limiting plate stretches out the second mounting panel, the inner chamber of first mounting panel is provided with the spacing groove that matches each other with the limiting plate.

Based on above-mentioned technical characteristics, the unloading mechanism of being convenient for blocks grain to and form the cavity between the box, can carry out preliminary heating drying to grain.

Preferably, actuating mechanism includes driving motor, action wheel, connection belt and follows the driving wheel, actuating mechanism's driving motor is located the center department of box right side wall, driving motor's power take off end installs the action wheel through the pivot, the top of box right side wall is installed through the pivot from the driving wheel, and rotates with the action wheel through connecting the belt from the driving wheel and be connected, driving motor's input passes through the output electric connection of wire and PLC controller.

Based on above-mentioned technical characteristics, the actuating mechanism of being convenient for drives rabbling mechanism and rotates, changes the artifical mode of shaking of tradition, has improved the drying efficiency of device.

Preferably, the stirring mechanism comprises a stirring shaft and stirring fan blades, the stirring fan blades are symmetrically arranged at the top and the bottom of the stirring shaft, and the right end of the stirring shaft is connected with the driving mechanism through a rotating shaft.

Based on the technical characteristics, the grain drying device is convenient for fully stirring the grain, so that the grain can be heated more uniformly, and the drying effect of the grain is improved.

Preferably, an observation window is arranged above the front face of the door body, a door handle is arranged at one end, far away from the hinge shaft, of the front face of the door body, and an anti-skidding sleeve is arranged at the center of the outer wall of the door handle.

Based on above-mentioned technical characteristics, be convenient for observe inside condition through the observation window, when the device is inside to appear damaging, the staff of being convenient for holds the door handle and opens the door body and look over the maintenance to inside.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the temperature sensor transmits the sensed temperature signal value to the PLC, the PLC controls the heating fins, the heating block and the fan to be started, so that the inner cavity of the box body generates heat, the driving mechanism drives the stirring shaft to rotate through the rotating shaft at the moment, the stirring blades rotate to stir and uniformly mix the grains, the grains are more sufficiently dried, and meanwhile, when the grains pass through the first material guide plate and the second material guide plate, the heating block further dries the grains, and the drying efficiency of the device is improved by drying layer by layer;

(2) set up humidity transducer through the bottom at the collecting box, can respond to the humidity of grain, when the humidity value is greater than the setting value, pour the grain of collecting box into the box again inside, when the receipts workbin is collected when full, will reserve the piece and break away from the inner chamber of reservation groove simultaneously, conveniently will receive the workbin and collect once more from the top split of bottom plate and change empty receipts workbin to the practicality of device has been improved.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic structural view of the discharging mechanism of the present invention.

In the figure: 1. a feed inlet; 2. a temperature sensor; 3. heating the fins; 4. a fan; 5. a box body; 6. a blanking mechanism; 601. a first mounting plate; 602. a limiting groove; 603. a limiting plate; 604. an electric push rod; 605. A fixing plate; 606. a second mounting plate; 7. a first material guide plate; 8. a heating block; 9. a second material guide plate; 10. A discharge plate; 11. a support pillar; 12. a base plate; 13. reserving a groove; 14. reserving a block; 15. a material receiving box; 16. a discharge port; 17. a vibration motor; 18. a drive mechanism; 1801. a drive motor; 1802. a driving wheel; 1803. Connecting a belt; 1804. a driven wheel; 19. a stirring mechanism; 1901. a stirring shaft; 1902. a stirring fan blade; 20. an observation window; 21. a PLC controller; 22. a door body; 23. a door handle; 24. a humidity sensor.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a household agricultural grain dryer comprises a bottom plate 12, support columns 11 are symmetrically arranged on the left and right of the top of the bottom plate 12, a box body 5 is installed on the top of each support column 11, a material receiving box 15 is installed on the right end of the top of the bottom plate 12, reserved blocks 14 are arranged at four corners of the bottom of the material receiving box 15, a reserved groove 13 matched with the reserved blocks 14 is arranged at one end, close to the material receiving box 15, of the top of the bottom plate 12, a humidity sensor 24 is arranged at the bottom of an inner cavity of the material receiving box 15, a door body 22 is installed on the front of the box body 5 through a hinge shaft, an observation window 20 is arranged above the front of the door body 22, a door handle 23 is installed at one end, far away from the hinge shaft, an anti-skid sleeve is arranged at the center of the outer wall of the door handle 23, a PLC controller 21 is installed below the front of the door body 22, a discharge port 16 is formed in the lower end of the right side wall of the box body 5, fans 4 are symmetrically installed at the upper ends of the left side wall and the right side wall of the box body 5, a driving mechanism 18 is arranged below the right side fan 4, the driving mechanism 18 comprises a driving motor 1801, a driving wheel 1802, a connecting belt 1803 and a driven wheel 1804, the driving motor 1801 of the driving mechanism 18 is positioned at the center of the right side wall of the box body 5, the driving wheel 1802 is arranged at the power output end of the driving motor 1801 through a rotating shaft, the driven wheel 1804 is arranged at the top of the right side wall of the box body 5 through the rotating shaft, the driven wheel 1804 is rotatably connected with the driving wheel 1802 through the connecting belt 1803, the input end of the driving motor 1801 is electrically connected with the output end of the PLC 21 through a lead, a feeding hole 1 is arranged at the center of the top of the box body 5, a discharging plate 10, a second guiding plate 9, a first guiding plate 7, a discharging mechanism 6 and a stirring mechanism 19 are sequentially arranged in the inner cavity of the box body 5 from bottom to top, the discharging plate 10 is positioned at the bottom of the inner cavity of the box body 5, the stirring mechanism 19 comprises a stirring shaft 1901 and stirring fan blades 1902, stirring fan blades 1902 are symmetrically installed at the top and the bottom of the stirring shaft 1901, the right end of the stirring shaft 1901 is connected with the driving mechanism 18 through a rotating shaft, the blanking mechanism 6 comprises a first installation plate 601, a limit groove 602, a limit plate 603, an electric push rod 604, a fixed plate 605 and a second installation plate 606, the first installation plate 601 of the blanking mechanism 6 is located on the left side wall of the top of the inner cavity of the box body 5, the second installation plate 606 is transversely installed on the right side wall of the top of the inner cavity of the box body 5, the fixed plate 605 is vertically installed at the center of the inner cavity of the second installation plate 606, the electric push rod 604 is installed on the left side wall of the fixed plate 605, the limit plate 603 is installed at the output end of the electric push rod 604, the left end of the limit plate 603 extends out of the second installation plate 606, the limit groove 602 matched with the limit plate 603 is arranged in the inner cavity of the first installation plate 601, and the heating blocks 8 are installed at the tops of the inner cavities of the first material guide plate 7 and the second material guide plate 9, a vibrating motor 17 is arranged at the center of the bottoms of the first material guide plate 7 and the second material guide plate 9, the blanking mechanism 6 is positioned below the driving mechanism 18, the temperature sensor 2 is arranged at the left end of the top of the inner cavity of the box body 5, the heating fins 3 are arranged on the left side wall and the right side wall of the top of the inner cavity of the box body 5, the output end of the temperature sensor 2 is electrically connected with the input end of the PLC controller 21 through a lead, the output end of the PLC controller 21 is electrically connected with the input end of the heating fins 3 through a lead, the output end of the PLC controller 21 is respectively connected with the fan 4 through a lead, the heating block 8 is electrically connected with the input end of the vibration motor 17, the type of the temperature sensor 2 can be CWDZ11, the type of the vibration motor 17 can be YZSB, the type of the driving motor 1801 can be Y315S-4, the type of the humidity sensor 24 can be DHT11, and the output end of the humidity sensor 24 is electrically connected with the input end of the PLC 21 through a lead.

The working principle is as follows: when the device is used, the device is externally connected with a power supply, grains are poured into the inner cavity of the box body 5 through the feeding hole 1, the temperature sensor 2 transmits a sensed humidity signal value to the PLC controller 21, the PLC controller 21 controls the heating fin 3, the heating block 8 and the fan 4 to be started, so that the inner cavity of the box body 5 generates heat, at the moment, the driving motor 1801 drives the driving wheel 1802 to rotate through the rotating shaft, the driving wheel 1802 drives the driven wheel 1804 to rotate through the connecting belt 1803, so that the driven wheel 1804 drives the stirring shaft 1901 to rotate through the rotating shaft, the stirring fan blades 1902 rotate to stir the grains to uniformly receive the heat, the device can dry the grains more fully, then the PLC controller 21 controls the electric push rod 604 to work, the electric push rod 604 drives the limiting plate 603 to shrink, so that the grains are separated from the inner cavity of the limiting groove 602, the grains can conveniently fall from the opening, and the grains sequentially pass through the first guide plate 7 and the second guide plate 9, further dry grain through setting up heating block 8, vibrating motor 17's setting can shake first stock guide 7 and second stock guide 9, the speed of grain whereabouts has been accelerated, avoid appearing the condition of jam, through layer upon layer drying, the drying efficiency of device has been improved, last grain is discharged to the inner chamber of receiving the workbin 15 by discharge gate 16 through the guide of play flitch 10 and is unified the collection, when receiving workbin 15 and collecting to be full, will reserve piece 14 and break away from the inner chamber of reservation groove 13, it collects once more to make things convenient for receiving workbin 15 from the top split of bottom plate 12 and change empty receiving workbin 15, humidity transducer 24 responds to the water content of grain simultaneously, when the humidity value is greater than the setting value, pour grain into the inner chamber of box 5 again and dry, thereby the practicality of device has been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a family's formula grain drying-machine for agricultural, includes bottom plate (12), its characterized in that: the bilateral symmetry at bottom plate (12) top is provided with support column (11), and box (5) are installed at the top of support column (11), receipts workbin (15) are installed to the right-hand member at bottom plate (12) top, the bottom of receiving workbin (15) inner chamber is provided with humidity transducer (24), the door body (22) are installed through the articulated shaft in the front of box (5), PLC controller (21) are installed to the positive below of door body (22), discharge gate (16) have been seted up to the lower extreme of box (5) right side wall, fan (4) are installed to the upper end symmetry of lateral wall about box (5), actuating mechanism (18) are installed to the below of right side fan (4), feed inlet (1) have been seted up to the center department at box (5) top, the inner chamber of box (5) supreme ejection of having set gradually from bottom to one side flitch (10), A second material guide plate (9), a first material guide plate (7), a blanking mechanism (6) and a stirring mechanism (19), wherein the material discharge plate (10) is positioned at the bottom of the inner cavity of the box body (5), a heating block (8) is installed at the tops of the inner cavities of the first material guide plate (7) and the second material guide plate (9), a vibration motor (17) is installed at the center of the bottoms of the first material guide plate (7) and the second material guide plate (9), the blanking mechanism (6) is positioned below a driving mechanism (18), a temperature sensor (2) is arranged at the left end of the top of the inner cavity of the box body (5), heating fins (3) are installed on the left side wall and the right side wall of the top of the inner cavity of the box body (5), the output end of the temperature sensor (2) is electrically connected with the input end of a PLC (21) through a lead, and the output end of the PLC (21) is electrically connected with the input end of the heating fins (3) through a lead, the output end of the PLC controller (21) is respectively electrically connected with the input ends of the fan (4), the heating block (8) and the vibrating motor (17) through wires, and the output end of the humidity sensor (24) is electrically connected with the input end of the PLC controller (21) through wires.

2. The home agricultural grain dryer of claim 1, wherein: four corners of the bottom of the material receiving box (15) are provided with reserved blocks (14), and one end, close to the material receiving box (15), of the top of the bottom plate (12) is provided with a reserved groove (13) matched with the reserved blocks (14) mutually.

3. The home agricultural grain dryer of claim 1, wherein: unloading mechanism (6) include first mounting panel (601), spacing groove (602), limiting plate (603), electric putter (604), fixed plate (605) and second mounting panel (606), first mounting panel (601) of unloading mechanism (6) are located the left side wall at box (5) inner chamber top, second mounting panel (606) are transversely installed to the right side wall at box (5) inner chamber top, the vertical fixed plate (605) of installing is located in the center of second mounting panel (606) inner chamber, electric putter (604) are installed to fixed plate (605) left side wall, limiting plate (603) are installed to the output of electric putter (604), and the left end of limiting plate (603) stretches out second mounting panel (606), the inner chamber of first mounting panel (601) is provided with spacing groove (602) that matches each other with limiting plate (603).

4. The home agricultural grain dryer of claim 1, wherein: actuating mechanism (18) are including driving motor (1801), action wheel (1802), connect belt (1803) and follow driving wheel (1804), driving motor (1801) of actuating mechanism (18) are located the center department of box (5) right side wall, driving wheel (1802) are installed through the pivot to the power take off end of driving motor (1801), the top of box (5) right side wall is installed through the pivot from driving wheel (1804), and is connected through connecting belt (1803) and action wheel (1802) rotation from driving wheel (1804), the output electric connection of wire and PLC controller (21) is passed through to the input of driving motor (1801).

5. The home agricultural grain dryer of claim 1, wherein: stirring mechanism (19) include (mixing) shaft (1901) and stirring fan blade (1902), stirring fan blade (1902) are installed to the top and the bottom symmetry of (mixing) shaft (1901), and the right-hand member of (mixing) shaft (1901) is connected with actuating mechanism (18) through the pivot.

6. The home agricultural grain dryer of claim 1, wherein: an observation window (20) is arranged above the front face of the door body (22), a door handle (23) is installed at one end, far away from the hinged shaft, of the front face of the door body (22), and an anti-skidding sleeve is arranged at the center of the outer wall of the door handle (23).