An adjustable feed hopper for wheat dryer

Abstract

The utility model relates to the technical field of wheat dryers, and discloses an adjustable feed hopper for wheat dryers, including a feed hopper and a dryer, wherein the feed hopper is movably installed above the dryer, and the feed hopper includes a feed tube, and the lower end of the feed tube is fixedly connected with a guide tube. In the utility model, the position of the second flared opening is changed according to the actual situation by rotating the adapter ring to facilitate the feeding of wheat, and when the wheat falls on the swing plate, it moves along with the inclined surface of the swing plate, and the wheat will fall on the center position of the movable plate in a concentrated manner, and as the cam rotates, the swing plate swings, and the swing plate swings the movable plate through the extrusion block, and as the movable plate swings, the wheat accumulated in the middle position of the movable plate shakes and slides to both sides of the movable plate, and then falls through the discharge chute, so that the wheat can fall evenly into the interior of the dryer to avoid the accumulation of materials inside the dryer during feeding, which affects the drying efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of wheat dryers, in particular to an adjustable feed hopper for wheat dryers. Background Art

[0002] During the wheat processing, the wheat in bags needs to be loaded and poured from the sacks into the processing equipment. The operator lifts the sacks and puts the wheat into the hopper of the processing equipment. The equipment that is convenient for loading and collecting bagged wheat is used to put the wheat from the hopper into the equipment.

[0003] Since wet wheat particles are very likely to stick together, when the wheat falls from the feed hopper into the drying bin, it will pile up together. The drying bin needs to rotate to disperse the wheat, which takes a long time and affects the drying efficiency. Therefore, we propose an adjustable feed hopper for a wheat dryer. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides an adjustable feeding hopper for a wheat dryer.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable feed hopper for a wheat dryer, comprising a feed hopper and a dryer, the feed hopper being movably installed above the dryer, the feed hopper comprising a feed barrel, a guide barrel being fixedly connected at the lower end of the feed barrel, an adapter ring being fixedly connected at the lower end of the guide barrel, the adapter ring being movably installed at the upper end of the feed barrel, a first flare being fixedly connected at the upper end of the feed barrel, a second flare being fixedly connected at the upper end of the first flare, a movable plate that can move up and down being movably installed inside the feed barrel, discharge troughs being equidistantly provided on the side surfaces of the movable plate, a swinging structure being arranged inside the first flare, the swinging structure comprising two swinging plates movably installed inside the first flare, the two swinging plates being mirror-imaged inside the first flare, an extrusion block being fixedly connected above the bottom side of the swinging plate corresponding to the movable plate, the extrusion block being an arc-shaped thin sheet.

[0006] Preferably, a movable hole is opened on the inner side of the first expansion opening corresponding to the upper end of the swing plate, and a rotating column is movably installed inside the movable hole. The side surface of the rotating column is fixedly connected to the upper end of the swing plate, and both ends of the rotating column are fixedly connected to torsion springs, and the end of the torsion spring away from the rotating column is fixedly connected to the inner side of the movable hole.

[0007] Preferably, a rotating motor is fixedly connected to the outer side of the first expansion corresponding to the bottom side of the swing plate, and a cam is fixedly connected to the output end of the rotating motor corresponding to the inside of the first expansion, and the cam is arranged on the bottom side of the swing plate.

[0008] Preferably, two sliding cavities are symmetrically opened on the inner side of the feed barrel, and sliding blocks are movably installed inside the two sliding cavities. The corresponding sides of the two sliding blocks are fixedly connected to the two ends of the movable plate respectively, and a spring is fixedly connected to the bottom side of the sliding block, and the end of the spring away from the sliding block is fixedly connected to the bottom side of the sliding cavity.

[0009] Preferably, the bottom side of the movable plate is fixedly connected to the sides of the two sliding cavities with a first connecting block, and the inner side of the feed barrel is fixedly connected to the bottom of the first connecting block with a fixed stopper, which is a rectangular block.

[0010] Preferably, a second connecting block is fixedly connected to the upper side of the movable plate corresponding to the side of the sliding cavity, and the second connecting block is an arc-shaped plate, and the second connecting block is arranged above the sliding block.

[0011] Preferably, the movable plate is a trapezoidal plate, and the center position of the movable plate protrudes upward.

[0012] Beneficial Effects

[0013] The utility model provides an adjustable feed hopper for a wheat dryer. It has the following beneficial effects:

[0014] (1) The wheat dryer uses an adjustable feed hopper. The adapter ring is rotated according to the actual situation to change the position of the second expansion mouth, which is convenient for feeding wheat. When the wheat falls on the swing plate, it moves along the inclined surface of the swing plate. The wheat will fall on the center position of the movable plate. As the cam rotates, the swing plate swings. The swing plate swings the movable plate through the extrusion block. As the movable plate swings, the wheat accumulated in the middle position of the movable plate shakes and slides to both sides of the movable plate, and then falls through the discharge chute, so that the wheat can fall evenly into the interior of the dryer to avoid the accumulation of materials inside the dryer during feeding, which affects the drying efficiency.

[0015] (2) The wheat dryer uses an adjustable feed hopper, which drives the first connecting block to move downward through a movable plate. When the first connecting block moves, it blocks the side of the sliding cavity to prevent the wheat from falling into the sliding cavity. When the movable plate moves up and down, it drives the second connecting block to move up and down so that the second connecting block blocks the side of the sliding cavity to prevent the wheat from falling into the sliding cavity and causing waste. When the first connecting block moves downward, it collides with the fixed block, and the vibration generated by the collision will gradually cause the wheat to slide on the movable plate, thereby increasing the discharge speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0017] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a partial structural schematic diagram of the adapter ring of the utility model;

[0020] Figure 3 It is a partial structural schematic diagram of the movable plate of the utility model;

[0021] Figure 4 It is a schematic diagram of the local structure of the swing plate of the utility model.

[0022] Legend:

[0023] 1. Feeding cylinder; 2. Guide cylinder; 3. First flaring; 4. Second flaring; 5. Movable hole; 611. Rotating column; 612. Swinging plate; 613. Extrusion block; 614. Rotating motor; 615. Cam; 616. Torsion spring; 7. Sliding cavity; 811. Sliding block; 812. Spring; 813. Movable plate; 814. Discharging chute; 815. First connecting block; 816. Fixed stop block; 817. Second connecting block; 9. Adapter ring; 10. Dryer. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-Figure 4As shown, an adjustable feed hopper for a wheat dryer comprises a feed hopper and a dryer 10, wherein the feed hopper is movably mounted above the dryer 10, and the feed hopper comprises a feed barrel 1, wherein the lower end of the feed barrel 1 is fixedly connected with a guide barrel 2, wherein the lower end of the guide barrel 2 is fixedly connected with an adapter ring 9, wherein the adapter ring 9 is movably mounted on the upper end of the feed barrel 1, wherein the upper end of the feed barrel 1 is fixedly connected with a first flare 3, wherein the upper end of the first flare 3 is fixedly connected with a second flare 4, wherein a movable plate 813 which can move up and down is movably mounted inside the feed barrel 1, wherein the movable plate 813 is a trapezoidal plate, wherein two sliding cavities 7 are symmetrically provided on the inner side of the feed barrel 1, wherein sliding blocks 811 are movably mounted inside the two sliding cavities 7, and wherein two The corresponding sides of the sliding blocks 811 are fixedly connected to the two ends of the movable plate 813 respectively, and the bottom side of the sliding block 811 is fixedly connected with a spring 812, and the end of the spring 812 away from the sliding block 811 is fixedly connected to the bottom side of the sliding cavity 7, the center position of the movable plate 813 protrudes upward, and the side of the movable plate 813 is equidistantly provided with discharge grooves 814, and the first expansion port 3 is provided with a swing structure inside, and the swing structure includes two swing plates 612 movably installed inside the first expansion port 3, and the two swing plates 612 are distributed in a mirror image inside the first expansion port 3, and the bottom side of the swing plate 612 is fixedly connected with an extrusion block 613 corresponding to the top of the movable plate 813, and the extrusion block 613 is an arc-shaped thin sheet;

[0026] A movable hole 5 is provided on the inner side of the first expansion port 3 corresponding to the upper end of the swing plate 612, and a rotating column 611 is movably installed inside the movable hole 5. The side of the rotating column 611 is fixedly connected to the upper end of the swing plate 612, and both ends of the rotating column 611 are fixedly connected to a torsion spring 616, and one end of the torsion spring 616 away from the rotating column 611 is fixedly connected to the inner side of the movable hole 5. A rotating motor 614 is fixedly connected to the bottom side of the swing plate 612 on the outer side of the first expansion port 3, and the output end of the rotating motor 614 corresponds to the inner fixed end of the first expansion port 3. A cam 615 is fixedly connected thereto, and the cam 615 is arranged on the bottom side of the swing plate 612; the bottom side of the movable plate 813 is fixedly connected with a first connecting block 815 corresponding to the sides of the two sliding cavities 7; the inner side of the feed barrel 1 is fixedly connected with a fixed stopper 816 corresponding to the bottom of the first connecting block 815; the fixed stopper 816 is a rectangular block; the upper side of the movable plate 813 is fixedly connected with a second connecting block 817 corresponding to the side of the sliding cavity 7; the second connecting block 817 is an arc-shaped plate; and the second connecting block 817 is arranged above the sliding block 811.

[0027] The working principle of this utility model:

[0028] When in use, the adapter ring 9 is rotated according to the actual situation to change the position of the second flare 4 to facilitate the delivery of wheat. The wheat moves downward through the second flare 4. When the wheat falls on the swing plate 612, it moves along the inclined surface of the swing plate 612. The wheat falls on the center position of the movable plate 813. The rotating motor 614 is started. The rotating motor 614 drives the cam 615 to rotate. The extrusion of the cam 615 causes the swing plate 612 to move upward. The swing plate 612 drives the extrusion block 613 to move upward. The extrusion spring 812 without the extrusion block 613 moves upward against the sliding block 811 and the movable plate 813. As the cam 615 continues to rotate, the swing plate 612 without the extrusion of the cam 615 moves downward. The swing plate 612 drives the extrusion block 613 to move downward. The extrusion block 613 squeezes the movable plate downward 813, the movable plate 813 moves downward, and as the movable plate 813 continues to move up and down, the wheat accumulated in the middle position of the movable plate 813 is shaken and slides to both sides of the movable plate 813, and then falls through the discharge chute 814. When the movable plate 813 moves downward, the movable plate 813 drives the first connecting block 815 to move downward. When the first connecting block 815 moves again, it blocks the side of the sliding cavity 7 to prevent the wheat from falling into the sliding cavity 7. When the movable plate 813 moves up and down, it drives the second connecting block 817 to move up and down, so that the second connecting block 817 blocks the side of the sliding cavity 7 to prevent the wheat from falling into the sliding cavity 7 and causing waste. When the first connecting block 815 moves downward, it will hit the fixed stopper 816, and the vibration generated by the impact will gradually cause the wheat to slide on the movable plate 813.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An adjustable feed hopper for a wheat dryer, comprising a feed hopper and a dryer (10), wherein the feed hopper is movably mounted above the dryer (10), and characterized in that: The feed hopper comprises a feed barrel (1), the lower end of the feed barrel (1) is fixedly connected to a guide barrel (2), the lower end of the guide barrel (2) is fixedly connected to an adapter ring (9), the adapter ring (9) is movably mounted on the upper end of the feed barrel (1), the upper end of the feed barrel (1) is fixedly connected to a first flare (3), the upper end of the first flare (3) is fixedly connected to a second flare (4), a movable plate (813) that can move up and down is movably mounted inside the feed barrel (1), a side of the movable plate (813) is equidistantly provided with discharge grooves (814), a swing structure is arranged inside the first flare (3), the swing structure comprises two swing plates (612) movably mounted inside the first flare (3), the two swing plates (612) are mirror-imaged inside the first flare (3), an extrusion block (613) is fixedly connected to the bottom side of the swing plate (612) corresponding to the upper side of the movable plate (813), and the extrusion block (613) is an arc-shaped thin sheet.

2. The adjustable feed hopper for a wheat dryer according to claim 1, characterized in that: A movable hole (5) is provided on the inner side of the first expanded opening (3) corresponding to the upper end of the swing plate (612); a rotating column (611) is movably installed inside the movable hole (5); the side surface of the rotating column (611) is fixedly connected to the upper end of the swing plate (612); both ends of the rotating column (611) are fixedly connected to torsion springs (616); one end of the torsion spring (616) away from the rotating column (611) is fixedly connected to the inner side of the movable hole (5).

3. The adjustable feed hopper for a wheat dryer according to claim 2, characterized in that: A rotating motor (614) is fixedly connected to the outer side of the first expansion opening (3) corresponding to the bottom side of the swing plate (612), and a cam (615) is fixedly connected to the output end of the rotating motor (614) corresponding to the inside of the first expansion opening (3), and the cam (615) is arranged on the bottom side of the swing plate (612).

4. The adjustable feed hopper for a wheat dryer according to claim 3, characterized in that: Two sliding chambers (7) are symmetrically provided on the inner side of the feeding barrel (1), and sliding blocks (811) are movably installed inside the two sliding chambers (7). The corresponding sides of the two sliding blocks (811) are fixedly connected to the two ends of the movable plate (813), and the bottom side of the sliding block (811) is fixedly connected to a spring (812), and one end of the spring (812) away from the sliding block (811) is fixedly connected to the bottom side of the sliding chamber (7).

5. The adjustable feed hopper for a wheat dryer according to claim 4, characterized in that: The bottom side of the movable plate (813) is fixedly connected to the sides of the two sliding chambers (7) with a first connecting block (815), and the inner side of the feed barrel (1) is fixedly connected to the bottom of the first connecting block (815), and the fixed block (816) is a rectangular block.

6. The adjustable feed hopper for a wheat dryer according to claim 4, characterized in that: The upper side of the movable plate (813) is fixedly connected to the side of the sliding cavity (7) corresponding to the second connecting block (817), and the second connecting block (817) is an arc-shaped plate. The second connecting block (817) is arranged above the sliding block (811).

7. The adjustable feed hopper for a wheat dryer according to claim 1, characterized in that: The movable plate (813) is a trapezoidal plate, and the center position of the movable plate (813) is convex upward.

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