CN219051993U

CN219051993U - Raw material screening device for rice storage

Info

Publication number: CN219051993U
Application number: CN202222542963.7U
Authority: CN
Inventors: 苗兰奎; 苗强; 王艳; 孙自华
Original assignee: Yingshang County Woye Agricultural Technology Development Co ltd
Current assignee: Yingshang County Woye Agricultural Technology Development Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-05-23
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a raw material screening device for rice storage, which comprises a box body, wherein two self-locking universal wheels are fixedly connected to the bottoms of front and rear side plates of the box body respectively, a feed inlet is formed in a top plate of the box body, a sliding groove is formed in a left side plate of the box body, a screen is slidably mounted on the sliding groove, limit grooves are formed in the front inner wall and the rear inner wall of the sliding groove respectively, a limit block corresponding to the limit grooves is fixedly connected to the screen, a moving mechanism is arranged on the box body, when rice is required to be screened, the feed inlet of the rice is placed in the box body, then the rice enters the screen, and meanwhile, under the action of a stirring mechanism, the rice is stirred, so that the dehumidification efficiency is further improved, after the rice is air-dried, a fixing bolt is rotated, a blocking plate is pulled out through a mounting plate, so that the rice enters a conveying plate under the action of gravity, a worker can collect the left end of the conveying plate, and the discharging speed is also improved, and the working efficiency is improved.

Description

Raw material screening device for rice storage

Technical Field

The utility model relates to the technical field of raw material screening devices, in particular to a raw material screening device for rice storage.

Background

The rice may contain impurities with larger volume, and the impurities with larger volume need to be cleaned before storage because the impurities have high water content of organic matters, strong hygroscopicity, multiple bacteria carrying, large respiration intensity and extremely unstable.

Patent No. 202021225782.6 discloses a screening plant for rice, through setting up screening case, motor one, the rotation axis, gear, rack and filter, when motor one starts, can drive the rotation axis and rotate, thereby can drive gear rotation, the gear can drive the filter side-to-side through the rack, thereby can realize the screening to the rice, through setting up barrier plate and blown down tank, when the one end of screening case rises, can make barrier plate and screening case be close to the one end of barrier plate and appear the gap, thereby can make the rice seed that screens pour through the blown down tank, facilitate the use, but this patent has following problem: there is no mechanism for dehumidifying and air-drying rice, and if the rice is stored without being air-dried and dehumidified, the rice may be mildewed.

Therefore, a raw material screening device for rice storage needs to be designed so as to solve the problems.

Disclosure of Invention

The utility model aims to provide a raw material screening device for rice storage, which aims to solve the problems of the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a raw materials screening plant for rice storage, includes the box, two auto-lock universal wheels have been fixedly connected respectively to the curb plate bottom around the box, the feed inlet has been seted up on the roof of box, the spout has been seted up on the left side board of box, slidable mounting has the screen cloth on the spout, the spacing groove has been seted up respectively on the inner wall around the spout, the rigid coupling has the stopper that corresponds with the spacing groove on the screen cloth, be provided with moving mechanism on the box, the discharge gate has been seted up on the right side board of box, and the other end of screen cloth is located the discharge gate, the rigid coupling has the placing plate on the right side board of box, the standing groove has been seted up on the placing plate, slidable mounting has the material receiving box that corresponds with the screen cloth on the placing groove, slidable mounting has the sealing plate on the sealing plate, and threaded connection has fixing bolt between the front and back end and the box respectively, the right side board bottom rigid coupling of box has the connecting rod, the rigid coupling has the delivery plate on the connecting rod, and the front end of delivery plate has the stirring mechanism and air-drying mechanism on the box respectively.

Preferably, the moving mechanism comprises a connecting rod, a second mounting rod is fixedly connected to the screen, a driving motor is fixedly connected to the left side plate of the box body, a rotary table is fixedly connected to an output shaft of the driving motor, a first mounting rod is fixedly connected to a centrifugal end of the rotary table, and the connecting rod is hinged between the first mounting rod and the second mounting rod.

Preferably, the stirring mechanism comprises a rotating rod, the rotating rod is rotatably arranged between the left side plate and the right side plate of the box body, a servo motor is fixedly connected on the left side plate of the box body, an output shaft of the servo motor is fixedly connected with the rotating rod, and a plurality of stirring rods are uniformly fixedly connected on the circumference of the rotating rod.

Preferably, the air drying mechanism comprises an air heater and a movable box, the air heater is fixedly connected to a left side plate of the box body, an air outlet pipe of the air heater extends into the box body, the movable box is located in the box body, a hose is communicated between the movable box and the air outlet pipe of the air heater, a placing rod corresponding to the hose is fixedly connected between a front side plate and a rear side plate of the box body, a plurality of air outlets are uniformly formed in a bottom plate of the movable box body, two movable seats are fixedly connected to a top plate of the movable box body, a screw rod is rotatably mounted between the left side plate and the right side plate of the box body, the screw rod is meshed with the movable seat on the rear side, a limit rod is fixedly connected between the left side plate and the right side plate of the box body, and the limit rod is slidably mounted with the movable seat on the front side, and a linkage mechanism is arranged between the rotary rod and the screw rod.

Preferably, the linkage mechanism comprises a disc and a belt, wherein the disc is fixedly connected to the rotating rod and the screw rod, and the belt is installed between the two discs in a transmission manner.

Preferably, the mounting plate is fixedly connected with a handle.

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

(1) When needs are sieved, put into the box with the rice feed inlet, then the rice enters into the screen cloth on, under the effect on screen cloth, the isolated great impurity, thereby make the rice pass, then the impurity rolls into under the effect of gravity, connect on the workbin through the discharge gate, simultaneously connect the workbin also conveniently take, thereby conveniently clear up the impurity of falling on the material receiving box, simultaneously under moving mechanism's effect, thereby make the screen cloth reciprocate, thereby further improved the effect of sieving, also further guarantee that the impurity enters into on the material receiving box, prevent impurity adhesion on the screen cloth, then the rice enters into the bottom of box under the effect of gravity, namely be located on the shutoff board, and under fixing bolt's effect, thereby the stability that the mounting panel was placed has been improved, thereby the stability that the shutoff board was placed is improved, then under air-drying mechanism's effect, thereby dehumidify and air-dry the rice, simultaneously under stirring mechanism's effect, thereby further improved dehumidifying efficiency, after air-drying, rotate fixing bolt, make the rice get into under the effect of gravity and the shutoff board, the effect of entering into the conveying speed has been improved, the left side of work personnel has been reached, and the collecting efficiency.

Drawings

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a top view of the case of the present utility model;

FIG. 4 is a top view of a closure plate of the present utility model;

FIG. 5 is a schematic view of a connecting rod according to the present utility model.

In the figure: 1. a case; 2. a discharge port; 3. a material receiving box; 4. placing a plate; 5. a placement groove; 6. a screw rod; 7. a disc; 8. a belt; 9. a rotating rod; 10. a mounting plate; 11. a fixing bolt; 12. a connecting rod; 13. a conveying plate; 14. a baffle; 15. a plugging plate; 16. a stirring rod; 17. a hose; 18. a servo motor; 19. an air outlet; 20. a moving case; 21. an air heater; 22. a first mounting bar; 23. a turntable; 24. a driving motor; 25. a second mounting bar; 26. a chute; 27. a feed inlet; 28. a screen; 29. placing a rod; 30. a connecting rod; 31. and a movable seat.

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 raw materials screening plant for rice storage, including box 1, two auto-lock universal wheels have been fixed respectively to the front and back curb plate bottom of box 1, feed inlet 27 has been seted up on the roof of box 1, spout 26 has been seted up on the left side board of box 1, slidable mounting has screen cloth 28 on spout 26, limit grooves have been seted up respectively on the front and back inner wall of spout 26, the stopper that corresponds with the limit groove has been fixed connection on screen cloth 28, be provided with moving mechanism on box 1, discharge gate 2 has been seted up on the right side board of box 1, and the other end of screen cloth 28 is located discharge gate 2, the rigid coupling has placed board 4 on the right side board of box 1, place and set up standing groove 5 on the board 4, slidable mounting has the material receiving box 3 that corresponds with screen cloth 28 on the standing groove 5, slidable mounting has closure plate 15 on the right side board of box 1, fixedly connected with mounting panel 10 on the closure plate 15, and threaded connection has fixing bolt 11 between the front and back end of mounting panel 10 and box 1 respectively, the bottom of the right side plate of the box body 1 is fixedly connected with a connecting rod 12, the connecting rod 12 is fixedly connected with a conveying plate 13, the front end and the rear end of the conveying plate 13 are respectively fixedly connected with a baffle 14, the box body 1 is provided with a stirring mechanism and an air drying mechanism, when sieving is needed, a rice feeding port 27 is placed into the box body 1, then rice enters a screen 28, under the action of the screen 28, larger impurities are isolated, so that the rice passes through, then the impurities roll into a material receiving box 3 through a discharging port 2 under the action of gravity, meanwhile, the material receiving box 3 is convenient to take, so that the impurities on the material receiving box are conveniently cleaned, meanwhile, under the action of a moving mechanism, the screen 28 moves up and down, the sieving effect is further improved, the impurities are further ensured to enter the material receiving box, and the impurities are prevented from adhering to the screen 28, then, the rice enters into the bottom of the box body 1 under the action of gravity, namely is located on the plugging plate 15, and under the action of the fixing bolt 11, the stability of placing the mounting plate 10 is improved, thereby the stability of placing the plugging plate 15 is improved, then under the action of an air drying mechanism, the rice is dehumidified and air-dried, mildew is prevented from occurring during storage, and meanwhile under the action of the stirring mechanism, the rice is stirred, thereby the dehumidification efficiency is further improved, after the air drying is finished, the fixing bolt 11 is rotated, the plugging plate 15 is pulled out through the mounting plate 10, the rice enters into the conveying plate 13 under the action of gravity, the left end of the conveying plate 13 is collected by workers, the blanking speed is also improved, and the working efficiency is improved.

The moving mechanism comprises a connecting rod 30, a second mounting rod 25 is fixedly connected to the screen 28, a driving motor 24 is fixedly connected to the left side plate of the box body 1, a rotary table 23 is fixedly connected to an output shaft of the driving motor 24, a first mounting rod 22 is fixedly connected to the centrifugal end of the rotary table 23, the connecting rod 30 is hinged between the first mounting rod 22 and the second mounting rod 25, the driving motor 24 is started, the output shaft of the driving motor 24 drives the rotary table 23 to rotate, and the connecting rod 30 drives the second mounting rod 25 to move up and down under the action of the first mounting rod 22 and the second mounting rod 25, so that the screen 28 moves up and down.

The rabbling mechanism includes bull stick 9, bull stick 9 rotates and installs between the left and right sides board of box 1, and the rigid coupling has servo motor 18 on the left side board of box 1, and servo motor 18's output shaft and bull stick 9 rigid coupling, and the even rigid coupling in circumference of bull stick 9 has a plurality of puddlers 16, starts servo motor 18 to make servo motor 18's output shaft drive bull stick 9 round trip rotation, thereby make puddler 16 round trip to rotate, under puddler 16's effect, thereby stir the rice, thereby improved air-dried efficiency.

The air drying mechanism comprises an air heater 21 and a movable box 20, wherein the air heater 21 is fixedly connected to the left side plate of the box body 1, an air outlet pipe of the air heater 21 extends into the box body 1, the movable box 20 is positioned in the box body 1, a hose 17 is communicated between the movable box 20 and the air outlet pipe of the air heater, a placing rod 29 corresponding to the hose 17 is fixedly connected between the front side plate and the rear side plate of the box body 1, a plurality of air outlets 19 are uniformly formed in the bottom plate of the movable box 20, two movable seats 31 are fixedly connected to the top plate of the movable box 20, a screw rod 6 is rotatably mounted between the left side plate and the right side plate of the box body 1, the screw rod 6 is meshed with the movable seat 31 on the rear side, a limiting rod is fixedly connected between the left side plate and the right side plate of the box body 1, the limiting rod is slidably mounted with the movable seat 31 on the front side, a linkage mechanism is arranged between the rotating rod 9 and the screw rod 6, hot air heater 21 is started, hot air is enabled to enter the hose 17 through the air outlet pipe of the air heater 21, then enters the movable box 20, is finally, air is dried through the air outlet, and the effect on the rice is air is dried, and the linkage is further carried out, and the screw rod 6 is enabled to rotate under the action of the linkage mechanism, and the action of the movable seat 31 is further placed on the hose 29 under the action of the moving rod, and the moving rod 31.

The linkage mechanism comprises a disc 7 and a belt 8, wherein the disc 7 is fixedly connected to the rotating rod 9 and the screw rod 6, the belt 8 is installed between the two discs 7 in a transmission manner, and under the action of the belt 8, the two discs 7 rotate simultaneously, so that the rotating rod 9 drives the screw rod 6 to rotate.

A handle is fixedly connected to the mounting plate 10, so that the plugging plate 15 can be conveniently taken out.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a raw materials screening plant for rice storage which characterized in that: including box (1), the front and back curb plate bottom of box (1) has two auto-lock universal wheels of rigid coupling respectively, feed inlet (27) have been seted up on the roof of box (1), spout (26) have been seted up on the left side board of box (1), slidable mounting has screen cloth (28) on spout (26), the spacing groove has been seted up respectively on the front and back inner wall of spout (26), the rigid coupling has the stopper that corresponds with the spacing groove on screen cloth (28), be provided with moving mechanism on box (1), discharge gate (2) have been seted up on the right side board of box (1), and the other end of screen cloth (28) is located discharge gate (2), rigid coupling has place board (4) on the right side board of box (1), place on board (4) and set up standing groove (5), slidable mounting has connect workbin (3) that correspond with (28) on the right side board of box (1) has seal board (15), seal board (10) have on the right side board (1), seal board (12) have screw thread (12) on the connecting rod (12) of box (12) and the front and the fixed connection board (12), and baffle plates (14) are fixedly connected at the front end and the rear end of the conveying plate (13) respectively, and a stirring mechanism and an air drying mechanism are arranged on the box body (1).

2. The raw material screening device for rice storage according to claim 1, wherein: the moving mechanism comprises a connecting rod (30), a second mounting rod (25) is fixedly connected to the screen (28), a driving motor (24) is fixedly connected to the left side plate of the box body (1), a rotary table (23) is fixedly connected to the output shaft of the driving motor (24), a first mounting rod (22) is fixedly connected to the centrifugal end of the rotary table (23), and the connecting rod (30) is hinged between the first mounting rod (22) and the second mounting rod (25).

3. The raw material screening device for rice storage according to claim 1, wherein: the stirring mechanism comprises a rotating rod (9), the rotating rod (9) is rotatably arranged between the left side plate and the right side plate of the box body (1), a servo motor (18) is fixedly connected to the left side plate of the box body (1), an output shaft of the servo motor (18) is fixedly connected with the rotating rod (9), and a plurality of stirring rods (16) are uniformly fixedly connected to the circumference of the rotating rod (9).

4. A rice storage raw material screening apparatus according to claim 3, wherein: the utility model provides an air-drying mechanism includes air heater (21) and removal case (20), air heater (21) rigid coupling is on the left side board of box (1), and the play tuber pipe of air heater (21) extends to in box (1), remove case (20) and be located box (1), and the intercommunication has hose (17) between the play tuber pipe of removal case (20) and fan, rigid coupling has place pole (29) corresponding with hose (17) between the front and back curb plate of box (1), and evenly offered a plurality of air outlets (19) on the bottom plate of removal case (20), the rigid coupling has two removal seats (31) on the roof of removal case (20), rotate between the left and right sides board of box (1) and install lead screw (6), and lead screw (6) mesh with removal seat (31) of rear side, rigid coupling has the gag lever post between the left and right sides board of box (1), and the removal seat (31) slidable mounting of gag lever post and front side, be provided with link gear between bull stick (9) and lead screw (6).

5. The raw material screening device for rice storage as claimed in claim 4, wherein: the linkage mechanism comprises a disc (7) and a belt (8), wherein the disc (7) is fixedly connected to the rotating rod (9) and the screw rod (6), and the belt (8) is installed between the two discs (7) in a transmission mode.

6. The raw material screening device for rice storage according to claim 1, wherein: a handle is fixedly connected to the mounting plate (10).