CN220997466U

CN220997466U - Grain bin

Info

Publication number: CN220997466U
Application number: CN202322878956.9U
Authority: CN
Inventors: 边祥坤; 徐世彬; 奚沙; 高建吉; 崔何宁
Original assignee: Langfang Zhonggu Grain Protection Equipment Co ltd
Current assignee: Langfang Zhonggu Grain Protection Equipment Co ltd
Priority date: 2023-10-26
Filing date: 2023-10-26
Publication date: 2024-05-24
Anticipated expiration: 2033-10-26

Abstract

The utility model discloses a grain storage box, which relates to the technical field of grain storage and comprises a mounting base and a box body, wherein the box body is fixedly connected to the top of the mounting base, the top end of the box body is movably connected with a sealing cover, the sealing cover is hinged with the box body, the top end of the sealing cover is provided with a material drawing port, the bottom end of the interior of the box body is provided with a driving mechanism, the top end of the driving mechanism is fixedly connected with a push plate, the top end of the box body is provided with a moving mechanism, one end of the moving mechanism is fixedly connected with a baffle plate, the baffle plate is movably connected with the sealing cover, and the baffle plate is positioned right above the material drawing port. When the grain is taken out, the push plate is driven to move upwards by the driving mechanism, so that the grain stored at the bottom of the box body is pushed out upwards, a user can easily take out the grain at the bottom of the box body, and the situation that the grain at the bottom of the box body is difficult to take out is prevented.

Description

Grain bin

Technical Field

The utility model relates to the technical field of grain storage, in particular to a grain storage box.

Background

Grain is a main source of heat required by human body, grain processing refers to operation of converting raw grain into semi-finished grain and finished grain through treatment or converting semi-finished grain into finished grain, and grain is stored in a storage tank in the grain processing process.

In prior art, current bin is usually darker, when taking out grain, hardly takes out the grain of bin bottom, has improved user's work load, and the practicality is not high, and the grain of storing simultaneously needs to carry out the spot check regularly and know the condition of storing, but directly opens the bin and can make grain contact with air in a large scale, makes grain rotten easily, consequently needs a grain bin to solve foretell not enough.

Disclosure of utility model

Technical problem to be solved

The utility model aims to make up the defects of the prior art and provides a grain storage box.

Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grain bin, box fixedly connected with is in the top of installation base, the top swing joint of box has sealed lid, and sealed lid is articulated with the box, take out the material mouth has been seted up on the top of sealed lid, the inside bottom of box is provided with actuating mechanism, actuating mechanism's top fixedly connected with push pedal, the top of box is provided with moving mechanism, moving mechanism's one end fixedly connected with baffle, baffle and sealed lid swing joint, and the baffle is located directly over the material mouth of taking out.

Above-mentioned, actuating mechanism includes servo motor, screw rod, slider, connecting rod and installation piece, servo motor fixed connection is in the one end of box, and servo motor's output and the one end fixed connection of screw rod, the screw rod passes through bearing swing joint in the inboard of box, the slider is the symmetry setting, and the equal swing joint of slider in the inside bottom of box, the bottom of connecting rod swing joint respectively in the both sides of slider, the top of connecting rod all with installation piece swing joint, push pedal fixed connection is in the top of installation piece.

Above-mentioned, the inboard fixedly connected with a set of symmetrical bracing piece of box, the screw rod is located the opposite side of bracing piece, and the outside of screw rod is provided with a set of symmetrical screw thread, bracing piece and screw rod all run through the slider, bracing piece and slider swing joint, and screw rod and slider threaded connection.

Above-mentioned, the outside of bracing piece all overlaps and is equipped with reset spring one, reset spring one is located the opposite side of slider, and reset spring one's both ends respectively with slider fixed connection.

Above-mentioned, moving mechanism includes drive gear, rack, limiting plate, pull rod and fixed block, drive gear passes through pivot swing joint in the top of sealed lid, rack swing joint in the top of sealed lid, fixed block fixed connection in the top of sealed lid, the pull rod runs through the fixed block, and pull rod and fixed block swing joint, limiting plate fixed connection is close to drive gear's one end in the pull rod.

Above-mentioned, the top fixedly connected with guide rail of sealed lid, the guide rail runs through the rack, and guide rail and rack swing joint, the rack meshes with drive gear mutually, and rack and baffle fixed connection.

The above-mentioned, the outside cover of pull rod is equipped with reset spring two, reset spring two's one end fixed connection is in the one end of limiting plate, and reset spring two's the other end fixed connection is in the one end of fixed block.

The beneficial effects are that:

compared with the prior art, the grain storage box has the following beneficial effects:

1. According to the utility model, the servo motor is opened through the driving mechanism, the screw is driven to rotate, the sliding blocks are connected with the screw in a threaded manner, a group of symmetrical threads are arranged on the outer side of the screw, the sliding blocks are driven to approach each other along the supporting rods, the bottom ends of the connecting rods are respectively and movably connected with the two ends of the sliding blocks, the connecting rods are driven to fold, the mounting blocks are driven to move upwards, the pushing plate is driven to move upwards to push grains at the bottom end of the box, and the box is prevented from being deeper and difficult to take out grains at the bottom of the box.

2. According to the utility model, the pull rod is pulled by the moving mechanism, the limiting plate is driven to be far away from the driving gear along the fixed block, the limit on the rotation of the driving gear is removed, so that the partition plate is moved, the stored grains are sampled and detected from the material drawing opening, then the partition plate is moved to be right above the material drawing opening, and then the pull rod is loosened, and the limiting plate and the driving gear are restored to be clamped under the action of the reset spring II, so that the position of the partition plate is fixed, the material drawing opening is sealed, and the grains are prevented from being deteriorated due to contact with air in a large area when the sealing cover is directly opened during sampling.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

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

FIG. 3 is a schematic diagram of a driving mechanism according to the present utility model;

fig. 4 is a schematic structural view of a moving mechanism according to the present utility model.

In the figure: 1. a mounting base; 2. a case; 3. sealing cover; 4. a material pumping port; 5. a driving mechanism; 501. a servo motor; 502. a screw; 503. a slide block; 504. a connecting rod; 505. a mounting block; 6. a push plate; 7. a moving mechanism; 701. a drive gear; 702. a rack; 703. a limiting plate; 704. a pull rod; 705. a fixed block; 8. a partition plate; 9. a support rod; 10. a first reset spring; 11. a guide rail; 12. and a second reset spring.

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.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a grain bin, including installation base 1 and box 2, box 2 fixed connection is in the top of installation base 1, the top swing joint of bin technique box 2 has sealed lid 3, and sealed lid 3 is articulated mutually with box 2, take out material mouth 4 has been seted up on the top of bin technique sealed lid 3, the inside bottom of bin technique box 2 is provided with actuating mechanism 5, the top fixedly connected with push pedal 6 of bin technique actuating mechanism 5, the top of bin technique box 2 is provided with shifter 7, the one end fixedly connected with baffle 8 of bin technique shifter 7, bin technique baffle 8 and sealed lid 3 swing joint, and baffle 8 are located directly over taking out material mouth 4.

When grain is taken out, the push plate 6 is driven to move upwards through the driving mechanism 5, so that grain stored at the bottom of the box body 2 is pushed out upwards, a user can easily take out the grain at the bottom of the box body 2, the situation that the box body 2 is difficult to take out the grain at the bottom of the box body 2 is prevented, in the storage process, the fixing of the partition plate 8 is relieved through the moving mechanism 7, the partition plate 8 is pushed away from the top end of the material drawing port 4, the grain is drawn, then the partition plate 8 is reset, the material drawing port 4 is resealed, and the sealing cover 3 is directly opened during sampling to enable the grain to be in large-area deterioration with air contact.

As shown in fig. 1-3, the storage tank technology driving mechanism 5 includes a servo motor 501, a screw 502, a slider 503, a connecting rod 504 and a mounting block 505, the storage tank technology servo motor 501 is fixedly connected to one end of the tank body 2, and the output end of the servo motor 501 is fixedly connected to one end of the screw 502, the storage tank technology screw 502 is movably connected to the inner side of the tank body 2 through a bearing, the storage tank technology slider 503 is symmetrically arranged, the slider 503 is movably connected to the inner bottom end of the tank body 2, the bottom ends of the storage tank technology connecting rod 504 are respectively movably connected to two sides of the slider 503, the top end of the storage tank technology connecting rod 504 is movably connected to the mounting block 505, the storage tank technology push plate 6 is fixedly connected to the top end of the mounting block 505, a set of symmetrical supporting rods 9 are fixedly connected to the inner side of the storage tank technology tank body 2, the storage tank technology screw 502 is located on the opposite side of the supporting rods 9, a set of symmetrical threads are arranged on the outer side of the screw 502, the storage tank technology supporting rods 9 and the screw 502 penetrate through the slider 503, the storage tank technology supporting rods 9 are movably connected to the slider 503, the screw 502 is movably connected to the slider 503, the outer side of the storage tank supporting rods 9 is respectively provided with the slider 503, the top ends are respectively movably connected to the slider 503, the top ends of the storage tank technology supporting rods are respectively provided with a set of reset springs 10, and the reset springs 10 are respectively located on the two opposite sides of the slider sides, and are respectively, and are fixedly connected to the two ends of the slider 503.

The servo motor 501 is opened to drive the screw 502 to rotate, the slide blocks 503 are in threaded connection with the screw 502, a group of symmetrical threads are arranged on the outer side of the screw 502 to drive the slide blocks 503 to be close to each other along the supporting rods 9, and the bottom ends of the connecting rods 504 are respectively movably connected with the two ends of the slide blocks 503 to drive the connecting rods 504 to fold, so that the mounting blocks 505 are driven to move upwards, the push plate 6 is driven to move upwards to push grains at the bottom end of the box 2, and the box 2 is prevented from being deeper and difficult to take out grains at the bottom of the box 2.

As shown in fig. 4, the storage tank technology moving mechanism 7 includes a driving gear 701, a rack 702, a limiting plate 703, a pull rod 704 and a fixed block 705, the storage tank technology driving gear 701 is movably connected to the top end of the sealing cover 3 through a rotating shaft, the storage tank technology rack 702 is movably connected to the top end of the sealing cover 3, the storage tank technology fixed block 705 is fixedly connected to the top end of the sealing cover 3, the storage tank technology pull rod 704 penetrates through the fixed block 705, the pull rod 704 is movably connected to the fixed block 705, the storage tank technology limiting plate 703 is fixedly connected to one end of the pull rod 704 close to the driving gear 701, the top end of the sealing cover 3 is fixedly connected with a guide rail 11, the storage tank technology guide rail 11 penetrates through the rack 702, the guide rail 11 is movably connected with the rack 702, the storage tank technology rack 702 is meshed with the driving gear 701, the rack 702 is fixedly connected with the partition 8, one end of the second storage tank technology return spring 12 is sleeved on the outer side of the storage tank technology pull rod 704, and the other end of the second return spring 12 is fixedly connected to one end of the limiting plate 703.

Pulling the pull rod 704 drives the limiting plate 703 to move away from the driving gear 701 along the fixed block 705, so that the limit on the rotation of the driving gear 701 is removed, the partition plate 8 is moved, the stored grains are sampled and detected from the material drawing port 4, then the partition plate 8 is moved to the position right above the material drawing port 4, then the pull rod 704 is loosened, the limiting plate 703 and the driving gear 701 are clamped under the action of the reset spring II 12, the position of the partition plate 8 is fixed, the material drawing port 4 is sealed, and the sealing cover 3 is prevented from being directly opened during sampling so that the grains are widely contacted with air to deteriorate.

Working principle: when the grain sampling device is used, when grains are taken out, the servo motor 501 is opened to drive the screw 502 to rotate, the slide blocks 503 are in threaded connection with the screw 502, a group of symmetrical threads are arranged on the outer side of the screw 502 to drive the slide blocks 503 to be close to each other along the supporting rods 9, the bottom ends of the connecting rods 504 are respectively movably connected with the two ends of the slide blocks 503 to drive the connecting rods 504 to fold, so that the mounting blocks 505 are driven to move upwards, the push plate 6 is driven to move upwards to push up the grains at the bottom end of the box 2, in the storage process, the pull rods 704 are pulled to drive the limiting plates 703 to be far away from the driving gears 701 along the fixing blocks 705, the limitation on the rotation of the driving gears 701 is removed, the partition plates 8 are moved, the stored grains are sampled and detected from the material extracting openings 4, then the partition plates 8 are moved to be right above the material extracting openings 4, the pull rods 704 are loosened, the limiting plates 703 and the driving gears 701 are restored to be clamped under the action of the reset springs II 12, and the positions of the partition plates 8 are fixed, and the material extracting openings 4 are sealed.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

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

1. The utility model provides a grain bin, includes installation base (1) and box (2), its characterized in that: the utility model discloses a material drawing device, including box (2), sealed lid (3), baffle (8) and sealed lid (3) swing joint, box (2) are fixed on the top of installing base (1), sealed lid (3) are articulated mutually, take out material mouth (4) have been seted up on the top of sealed lid (3), the inside bottom of box (2) is provided with actuating mechanism (5), the top fixedly connected with push pedal (6) of actuating mechanism (5), the top of box (2) is provided with shifter (7), the one end fixedly connected with baffle (8) of shifter (7), baffle (8) and sealed lid (3) swing joint, and baffle (8) are located directly over taking out material mouth (4).

2. The grain storage bin of claim 1, wherein: the driving mechanism (5) comprises a servo motor (501), a screw rod (502), a sliding block (503), a connecting rod (504) and a mounting block (505), wherein the servo motor (501) is fixedly connected to one end of the box body (2), the output end of the servo motor (501) is fixedly connected with one end of the screw rod (502), the screw rod (502) is movably connected to the inner side of the box body (2) through a bearing, the sliding block (503) is symmetrically arranged, the sliding block (503) is movably connected to the inner bottom end of the box body (2), the bottom end of the connecting rod (504) is movably connected to two sides of the sliding block (503), the top end of the connecting rod (504) is movably connected with the mounting block (505), and the push plate (6) is fixedly connected to the top end of the mounting block (505).

3. A grain storage tank according to claim 2, wherein: the inside fixedly connected with a set of symmetrical bracing piece (9) of box (2), screw rod (502) are located the opposite side of bracing piece (9), and the outside of screw rod (502) is provided with a set of symmetrical screw thread, bracing piece (9) and screw rod (502) all run through slider (503), bracing piece (9) and slider (503) swing joint, and screw rod (502) and slider (503) threaded connection.

4. A grain storage tank according to claim 3, wherein: the outside of bracing piece (9) all overlaps and is equipped with reset spring one (10), reset spring one (10) are located the opposite side of slider (503), and reset spring one (10) both ends respectively with slider (503) fixed connection.

5. The grain storage bin of claim 1, wherein: the moving mechanism (7) comprises a driving gear (701), a rack (702), a limiting plate (703), a pull rod (704) and a fixed block (705), wherein the driving gear (701) is movably connected to the top end of the sealing cover (3) through a rotating shaft, the rack (702) is movably connected to the top end of the sealing cover (3), the fixed block (705) is fixedly connected to the top end of the sealing cover (3), the pull rod (704) penetrates through the fixed block (705), the pull rod (704) is movably connected with the fixed block (705), and the limiting plate (703) is fixedly connected to one end, close to the driving gear (701), of the pull rod (704).

6. The grain storage bin of claim 5, wherein: the top fixedly connected with guide rail (11) of sealed lid (3), guide rail (11) run through rack (702), and guide rail (11) and rack (702) swing joint, rack (702) meshes with drive gear (701), and rack (702) and baffle (8) fixed connection.

7. The grain storage bin of claim 6, wherein: the outside cover of pull rod (704) is equipped with reset spring two (12), the one end fixed connection of reset spring two (12) is in the one end of limiting plate (703), and the other end fixed connection of reset spring two (12) is in the one end of fixed block (705).