A food conveying device capable of turning over food

Abstract

The present invention discloses a food conveying device capable of turning over food, which relates to the technical field of conveying devices and includes a mounting frame. An electric motor is installed on the outer wall of the mounting frame. The output end of the electric motor is connected to a rotating roller, a clamping mechanism, and a rotating mechanism. By setting the clamping mechanism and the rotating mechanism, when conveying, flat food is placed on the top of the conveying plate. The first clamping plate is located at the middle position of the food. The displacement of the conveying plate drives the food to move. The top moving frame contacts the fixed seat, driving the first clamping plate to move upward. The first clamping plate and the second clamping plate clamp the food. The displacement block contacts the fixed block, driving the rotating block to rotate half a circle, causing the food to flip. The displacement block separates from the fixed block, and the food falls onto the conveying plate under the action of gravity, facilitating automatic flipping during the conveying process when drying the food, thereby improving the drying effect of the food.

Description

Technical Field

[0001] The invention relates to the technical field of conveying devices, in particular to a food conveying device capable of turning over food. Background Art

[0002] Food refers to various finished products and raw materials for human consumption or drinking, as well as items that are traditionally both food and Chinese medicinal materials, but does not include items for therapeutic purposes. When drying flat block foods, the food is usually placed on a conveyor belt, which drives the food through the dryer to dry the food.

[0003] However, when food is conveyed in the dryer, since the food is placed flat on the conveyor belt, only one side of the food is heated, resulting in uneven drying of the food. In order to facilitate turning the food over during the conveying process, a food conveying device that can turn the food over is provided. Summary of the invention

[0004] The purpose of the present invention is to provide a food conveying device capable of turning over food in order to solve the problem that when food is placed flat on a conveyor belt, only one side of the food is heated, resulting in uneven drying of the food.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a food conveying device capable of turning over food, comprising a mounting frame, a motor is mounted on the outer wall of the mounting frame, a rotating roller is connected to the output end of the motor, a conveyor belt is connected to the outer wall of the rotating roller, two conveyor belts are provided, a clamping mechanism is provided between the mounting frame and the conveyor belt, the clamping mechanism comprises a conveyor plate, the conveyor plate is connected between the two conveyor belts, a fixing seat located below the conveyor plate is fixedly connected to the outer wall of the mounting frame, and the outer wall of the mounting frame is located above the conveyor belt A fixed block is fixedly connected, a fixed frame is fixedly connected to the top of the conveying plate, a sliding groove is provided between the conveying plate and the fixed frame, a first clamping plate is slidably connected to the inner wall of the sliding groove, an outer wall of the fixed frame is located at the top of the sliding groove and is rotatably connected to a rotating block, a groove is symmetrically provided on the outer wall of the rotating block, and a second clamping plate is connected to the inner wall of one of the grooves, a top moving frame extending to the bottom of the conveying plate is slidably connected to the inside of the conveying plate, a return spring is connected between the top moving frame and the conveying plate; a rotating mechanism is provided between the conveying plate, the fixed frame and the rotating block.

[0006] As a further solution of the present invention: The rotating mechanism includes a displacement block, which is slidably connected to the inside of the conveying plate and extends to the outside of one side of the conveying plate. A limiting plate is fixedly connected to the outer wall of the displacement block, and a first spring is connected between the limiting plate and the conveying plate. A ratchet wheel is rotatably connected to the inside of the conveying plate, and the ratchet wheel is located on the side of the displacement block away from the limiting plate. A clamping block is slidably connected to the inside of the conveying plate on one side of the ratchet wheel, and a second spring is connected between the clamping block and the conveying plate. A first bevel gear is fixedly connected to the top of the ratchet wheel, and a second bevel gear is rotatably connected to the outer wall of the first bevel gear inside the fixed frame. The second bevel gear is fixedly connected to the rotating block. A toothed plate extending to the outside of the displacement block is slidably connected to the inner wall of the displacement block, and a third spring is connected between the toothed plate and the displacement block.

[0007] As a further solution of the present invention: The outer walls of the first clamping plate and the second clamping plate are both in contact with the inner wall of the sliding groove, and the outer walls of the first clamping plate and the second clamping plate are both in contact with the inner wall of the groove. A rotating groove for the rotating block to rotate is opened on the outer wall of the fixed frame.

[0008] As a further solution of the present invention: The ends of the first clamping plate and the second clamping plate away from the rotating block are provided with arc surfaces, and the arc surfaces are matched with the outer wall of the rotating block.

[0009] As a further solution of the present invention: The shape of the fixed seat is trapezoidal, the shape of the jacking frame is T-shaped, and the top end of the jacking frame is in contact with the bottom end of the first clamping plate.

[0010] As a further solution of the present invention: One end of the displacement block located outside the conveying plate is provided with an inclined surface, and a limiting groove is opened on the outer wall of the limiting plate inside the conveying plate, and the inner wall of the limiting groove is in contact with the outer wall of the limiting plate.

[0011] As a further solution of the present invention: The outer wall of the toothed plate is provided with ratchet teeth matched with the ratchet wheel, and the inner wall of the displacement block is in contact with the outer wall of the toothed plate.

[0012] As a further solution of the present invention: The first bevel gear is matched with the second bevel gear, and one end shape of the clamping block is matched with the ratchet wheel.

[0013] As a further solution of the present invention: The ratchet wheel and the first bevel gear are fixedly connected by a first connecting shaft, and the second bevel gear and the rotating block are fixedly connected by a second connecting shaft.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] By setting the clamping mechanism and the rotating mechanism, when conveying, the flat food is placed at the top of the conveying plate, the first clamping plate is located at the middle position of the food, the displacement of the conveying plate drives the food to move, the top moving frame contacts the fixed seat, driving the first clamping plate to move upward, the first clamping plate and the second clamping plate clamp the food, the displacement block contacts the fixed block, driving the rotating block to rotate half a circle, causing the food to flip, the displacement block separates from the fixed block, and the food falls onto the conveying plate under the action of gravity, which is convenient for automatically flipping the food during the conveying process when drying the food, thereby improving the drying effect of the food. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present invention;

[0017] Figure 2 is a schematic structural diagram of the fixed seat of the present invention;

[0018] Figure 3 is a schematic structural diagram of the conveying plate of the present invention;

[0019] Figure 4 is a schematic structural diagram of the rotating block of the present invention;

[0020] Figure 5 is a cross-sectional view of the conveying plate of the present invention;

[0021] Figure 6 is a schematic structural diagram of the displacement block of the present invention;

[0022] Figure 7 is a cross-sectional view of the displacement block of the present invention.

[0023] In the figure: 1, mounting frame; 2, motor; 3, rotating roller; 4, conveyor belt; 5, clamping mechanism; 501, conveying plate; 502, fixed seat; 503, fixed block; 504, fixed frame; 505, chute; 506, first clamping plate; 507, rotating block; 508, groove; 509, second clamping plate; 510, top moving frame; 511, return spring; 6, rotating mechanism; 601, displacement block; 602, limiting plate; 603, first spring; 604, ratchet; 605, clamping block; 606, second spring; 607, first bevel gear; 608, second bevel gear; 609, toothed plate; 610, third spring. DETAILED DESCRIPTION OF THE INVENTION

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figure 1 - Figure 7 In an embodiment of the present invention, a food conveying device capable of turning over food includes a mounting frame 1. An outer wall of the mounting frame 1 is provided with a motor 2. An output end of the motor 2 is connected to a rotating roller 3. An outer wall of the rotating roller 3 is connected to a conveyor belt 4. There are two conveyor belts 4. A clamping mechanism 5 is arranged between the mounting frame 1 and the conveyor belt 4. The clamping mechanism 5 includes a conveying plate 501. The conveying plate 501 is connected between the two conveyor belts 4. An outer wall of the mounting frame 1 is fixedly connected with a fixed seat 502 located below the conveying plate 501. An outer wall of the mounting frame 1 above the conveyor belt 4 is fixedly connected with a fixed block 503. A top end of the conveying plate 501 is fixedly connected with a fixed frame 504. A chute 505 is formed between the conveying plate 501 and the fixed frame 504. A first clamping plate 506 is slidably connected to an inner wall of the chute 505. An outer wall of the fixed frame 504 at a top end of the chute 505 is rotatably connected with a rotating block 507. Symmetric grooves 508 are formed in an outer wall of the rotating block 507. An inner wall of one groove 508 is connected with a second clamping plate 509. A top moving frame 510 slidably connected to an inside of the conveying plate 501 and extending below the conveying plate 501 is provided. A return spring 511 is connected between the top moving frame 510 and the conveying plate 501. A rotating mechanism 6 is arranged among the conveying plate 501, the fixed frame 504 and the rotating block 507.

[0026] In this embodiment: During conveying, a flat food is placed at a top end of the conveying plate 501. The first clamping plate 506 is located at a middle position of the food. The motor 2 operates to drive the rotating roller 3 to rotate. The rotating roller 3 rotates to drive the conveyor belt 4 to rotate. The conveyor belt 4 rotates to drive the conveying plate 501 to displace. The displacement of the conveying plate 501 drives the food to displace. During the displacement of the conveying plate 501, the top moving frame 510 contacts the fixed seat 502. The fixed seat 502 slides along an outer wall of the fixed seat 502. The fixed seat 502 displaces upward to squeeze the return spring 511 and push the first clamping plate 506 to displace upward. The upward displacement of the first clamping plate 506 drives the food to displace upward. The first clamping plate 506 slides along the chute 505 until the first clamping plate 506 completely enters the groove 508. At this time, the top moving frame 510 contacts a top end of the fixed seat 502. The first clamping plate 506 and the second clamping plate 509 clamp the food.

[0027] Please pay special attention to Figure 4 -Figure 7 The rotating mechanism 6 includes a displacement block 601. The displacement block 601 is slidably connected to the inside of the conveying plate 501 and extends to the outside of one side of the conveying plate 501. A limiting plate 602 is fixedly connected to the outer wall of the displacement block 601. A first spring 603 is connected between the limiting plate 602 and the conveying plate 501. A ratchet wheel 604 is rotatably connected to the inside of the conveying plate 501. The ratchet wheel 604 is located on the side of the displacement block 601 away from the limiting plate 602. A clamping block 605 is slidably connected to the inside of the conveying plate 501 on one side of the ratchet wheel 604. A second spring 606 is connected between the clamping block 605 and the conveying plate 501. A first bevel gear 607 is fixedly connected to the top end of the ratchet wheel 604. A second bevel gear 608 is rotatably connected to the outer wall of the first bevel gear 607 inside the fixing frame 504. The second bevel gear 608 is fixedly connected to the rotating block 507. A toothed plate 609 is slidably connected to the inside wall of the displacement block 601 and extends to the outside of the displacement block 601. A third spring 610 is connected between the toothed plate 609 and the displacement block 601.

[0028] In this embodiment: The conveying plate 501 continues to displace until the displacement block 601 contacts the fixed block 503. The displacement block 601 is forced to displace into the inside of the conveying plate 501. The displacement of the displacement block 601 drives the toothed plate 609 to displace, compressing the first spring 603. The displacement of the toothed plate 609 drives the ratchet wheel 604 to rotate. The rotation of the ratchet wheel 604 drives the first bevel gear 607 to rotate. The rotation of the first bevel gear 607 drives the second bevel gear 608 to rotate. The rotation of the second bevel gear 608 drives the rotating block 507 to rotate. The rotation of the rotating block 507 drives the first clamping plate 506 and the second clamping plate 509 to perform circular displacement. When the displacement block 601 completely enters the conveying plate 501, the rotating block 507 rotates half a turn, causing the positions of the first clamping plate 506 and the second clamping plate 509 to be swapped, thereby flipping the food. The conveying plate 501 continues to displace, and the displacement block 601 separates from the fixed block 503. The displacement block 601 is reset under the elastic force of the first spring 603. Since the clamping block 605 and the ratchet wheel 604 are engaged with each other, the ratchet wheel 604 can only rotate in one direction. Thus, when the displacement block 601 is reset, the ratchet wheel 604 cannot rotate. The toothed plate 609 slides along the outer wall of the ratchet wheel 604 on the inner wall of the displacement block 601. The conveying plate 501 continues to displace until the top pushing frame 510 separates from the fixed seat 502. The top pushing frame 510 is reset under the elastic force of the reset spring 511. At this time, the second clamping plate 509 displaces downward along the chute 505 under the action of its own and the food's gravity until it stops after contacting the conveying plate 501, thus completing the flipping of the food.

[0029] Please refer specifically to Figure 2 - Figure 5, the outer walls of the first clamping plate 506 and the second clamping plate 509 are both in contact with the inner wall of the sliding groove 505, and the outer walls of the first clamping plate 506 and the second clamping plate 509 are both in contact with the inner wall of the groove 508. A rotating groove for the rotating block 507 to rotate is provided on the outer wall of the fixing frame 504. The shape of the fixing seat 502 is trapezoidal, and the shape of the jacking frame 510 is T-shaped. The top end of the jacking frame 510 is in contact with the bottom end of the first clamping plate 506.

[0030] In this embodiment: The fixing seat 502 moves upward, jacking the first clamping plate 506 to move upward. The upward displacement of the first clamping plate 506 drives the food to move upward. The first clamping plate 506 slides along the sliding groove 505 until the first clamping plate 506 completely enters the groove 508. At this time, the jacking frame 510 is in contact with the top end of the fixing seat 502, and the first clamping plate 506 and the second clamping plate 509 clamp the food.

[0031] Please refer specifically to Figure 4 - Figure 6 , an arc surface is provided at one end of the first clamping plate 506 and the second clamping plate 509 away from the rotating block 507, and the arc surface is matched with the outer wall of the rotating block 507.

[0032] In this embodiment: The rotation of the second bevel gear 608 drives the rotating block 507 to rotate. The rotation of the rotating block 507 drives the first clamping plate 506 and the second clamping plate 509 to perform a circular displacement. When the displacement block 601 completely enters the conveying plate 501, the rotating block 507 rotates half a turn, causing the positions of the first clamping plate 506 and the second clamping plate 509 to be swapped, thereby flipping the food.

[0033] Please refer specifically to Figure 6 , a slope is provided at one end of the displacement block 601 located outside the conveying plate 501. A limiting groove is provided on the inner wall of the conveying plate 501 at the outer wall of the limiting plate 602, and the inner wall of the limiting groove is in contact with the outer wall of the limiting plate 602.

[0034] In this embodiment: When the displacement block 601 moves, the displacement of the displacement block 601 drives the limiting plate 602 to move, and the limiting plate 602 slides in the limiting groove, thereby limiting the displacement block 601. It should be noted that the elastic coefficient of the first spring 603 is much greater than the elastic coefficient of the third spring 610.

[0035] Please refer specifically to Figure 5 - Figure 7 , ratchet teeth matching the ratchet wheel 604 are provided on the outer wall of the toothed plate 609, and the inner wall of the displacement block 601 is in contact with the outer wall of the toothed plate 609.

[0036] In this embodiment: Since the latch 605 and the ratchet wheel 604 are engaged with each other, the ratchet wheel 604 can only rotate unidirectionally. Therefore, when the displacement block 601 resets, the ratchet wheel 604 cannot rotate.

[0037] Please refer specifically to Figure 5 - Figure 7 , the first bevel gear 607 matches the second bevel gear 608. One end of the latch 605 matches the ratchet wheel 604. The ratchet wheel 604 and the first bevel gear 607 are fixedly connected by a first connecting shaft. The second bevel gear 608 and the rotating block 507 are fixedly connected by a second connecting shaft.

[0038] In this embodiment: The displacement block 601 is forced to displace into the inside of the conveying plate 501. The displacement of the displacement block 601 drives the toothed plate 609 to displace, compressing the first spring 603. The displacement of the toothed plate 609 drives the ratchet wheel 604 to rotate. The rotation of the ratchet wheel 604 drives the first bevel gear 607 to rotate. The rotation of the first bevel gear 607 drives the second bevel gear 608 to rotate. The rotation of the second bevel gear 608 drives the rotating block 507 to rotate.

[0039] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A food conveying device capable of turning over food, comprising a mounting frame (1). An electric motor (2) is installed on the outer wall of the mounting frame (1). The output end of the electric motor (2) is connected to a rotating roller (3). A conveyor belt (4) is connected to the outer wall of the rotating roller (3). There are two conveyor belts (4). It is characterized in that A clamping mechanism (5) is arranged between the mounting frame (1) and the conveyor belt (4). The clamping mechanism (5) includes a conveying plate (501). The conveying plate (501) is connected between the two conveyor belts (4). A fixed seat (502) located below the conveying plate (501) is fixedly connected to the outer wall of the mounting frame (1). A fixed block (503) is fixedly connected to the outer wall of the mounting frame (1) above the conveyor belt (4). A fixed frame (504) is fixedly connected to the top end of the conveying plate (501). A chute (505) is formed between the conveying plate (501) and the fixed frame (504). A first clamping plate (506) is slidably connected to the inner wall of the chute (505). A rotating block (507) is rotatably connected to the outer wall of the fixed frame (504) at the top end of the chute (505). Grooves (508) are symmetrically formed on the outer wall of the rotating block (507). A second clamping plate (509) is connected to the inner wall of one of the grooves (508). A jacking frame (510) extending below the conveying plate (501) is slidably connected to the inside of the conveying plate (501). A return spring (511) is connected between the jacking frame (510) and the conveying plate (501). A rotating mechanism (6) is arranged among the conveying plate (501), the fixed frame (504) and the rotating block (507). The rotating mechanism (6) includes a displacement block (601). The displacement block (601) is slidably connected to the inside of the conveying plate (501) and extends to the outside of one side of the conveying plate (501). A limiting plate (602) is fixedly connected to the outer wall of the displacement block (601). A first spring (603) is connected between the limiting plate (602) and the conveying plate (501). A ratchet wheel (604) is rotatably connected to the inside of the conveying plate (501). The ratchet wheel (604) is located on the side of the displacement block (601) away from the limiting plate (602). A clamping block (605) is slidably connected to the inside of the conveying plate (501) on one side of the ratchet wheel (604). A second spring (606) is connected between the clamping block (605) and the conveying plate (501). A first bevel gear (607) is fixedly connected to the top end of the ratchet wheel (604). A second bevel gear (608) is rotatably connected to the outer wall of the first bevel gear (607) inside the fixed frame (504). The second bevel gear (608) is fixedly connected to the rotating block (507). A toothed plate (609) that extends to the outside of the displacement block (601) is slidably connected to the inner wall of the displacement block (601). A third spring (610) is connected between the toothed plate (609) and the displacement block (601); The fixed seat (502) is trapezoidal in shape, and the pushing frame (510) is T-shaped. The top end of the pushing frame (510) is in contact with the bottom end of the first clamping plate (506); One end of the displacement block (601) located outside the conveying plate (501) is provided with an inclined surface. A limiting groove is formed in the inner wall of the conveying plate (501) on the outer wall of the limiting plate (602), and the inner wall of the limiting groove fits with the outer wall of the limiting plate (602).

2. A food conveying device capable of turning over food according to claim 1, characterized in that, The outer walls of the first clamping plate (506) and the second clamping plate (509) are both in fit with the inner wall of the sliding groove (505). The outer walls of the first clamping plate (506) and the second clamping plate (509) are both in fit with the inner wall of the groove (508). A rotating groove for the rotating block (507) to rotate is formed in the outer wall of the fixed frame (504).

3. A food conveying device capable of turning over food according to claim 1, characterized in that, The ends of the first clamping plate (506) and the second clamping plate (509) away from the rotating block (507) are provided with arc surfaces, and the arc surfaces are matched with the outer wall of the rotating block (507).

4. A food conveying device capable of turning over food according to claim 1, characterized in that, The outer wall of the toothed plate (609) is provided with ratchet teeth that match the ratchet wheel (604), and the inner wall of the displacement block (601) is in fit with the outer wall of the toothed plate (609).

5. A food conveying device capable of turning over food according to claim 1, characterized in that, the first bevel gear (607) matches the second bevel gear (608), and one end shape of the clamping block (605) matches the ratchet wheel (604).

6. A food conveying device capable of turning over food according to claim 1, characterized in that, the ratchet wheel (604) and the first bevel gear (607) are fixedly connected by a first connecting shaft, and the second bevel gear (608) and the rotating block (507) are fixedly connected by a second connecting shaft.

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