Hunan lotus classifying and screening device

Abstract

The Hunan lotus classifying and screening device comprises an installation box, supporting columns and supporting frames, the supporting columns are fixedly connected to the edge positions of the four corners of the bottom of the installation box, and the supporting frames are fixedly connected to the left portion and the right portion of the front side and the rear side of the top of the installation box. According to the Hunan lotus classifying and screening device, a rotating motor rotates to drive a rotating shaft to rotate, so that a connecting disc rotates, an extrusion block continuously extrudes a stress plate, the stress plate moves up and down, a screening hopper drives the connecting plate to move up and down, and a sliding block slides back and forth in a sliding groove; the Hunan lotuses are screened through continuous shaking of the screening hoppers, manual screening is avoided, the labor intensity is reduced, the screening efficiency is improved, the Hunan lotuses are divided into four different grade types through the three screening hoppers, and grading treatment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of Hunan lotus processing, in particular to a Hunan lotus classification and screening device. Background Art

[0002] Hunan lotus, also known as glutinous lotus, is unique in taste. The first batch of lotus seeds are carefully selected with full grains, white and tender. When you put them in your mouth and take a sip, you will have a unique crispy and soft taste. The flesh of Hunan lotus is milky white, with small spaces between cotyledons, and the lotus core (embryo) is straight with a fresh fragrance. It is suitable for mechanized shelling and core removal. It has high protein content and low fat content, is easy to cook, has delicate flesh, is glutinous and sweet, and ranks first among the three major lotus species in China in terms of total sugar and protein content. Hunan lotus is the most distinctive and has always been a treasure presented to the court, so it is also called "tribute lotus" and is known as "China's No. 1 lotus seed". Hunan lotus needs to be classified and screened during processing and divided into different grades.

[0003] At present, when screening Hunan lotus, it is usually classified manually using a sieve, which is not only labor-intensive but also leads to low screening efficiency. When screening by machine, there is usually only one sieve, which cannot perform better grading and screening. For this reason, we proposed a Hunan lotus classification and screening device. Utility Model Content

[0004] The purpose of the utility model is to provide a Hunan lotus classification and screening device to solve the problem raised in the above background technology that manual screening is labor-intensive and has low screening efficiency when screening Hunan lotus, and machine screening can better perform grading and screening.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a Hunan lotus classification and screening device, including an installation box, a support column and a support frame, the support column is fixedly connected to the four corners of the bottom of the installation box, the support frame is fixedly connected to the front, back, left and right parts of the top of the installation box, the interior of the installation box is fixedly connected to a multi-stage screening mechanism, the multi-stage screening mechanism includes a first outlet, a second outlet, a screening bucket, a connecting plate, a slider, a slide groove, a first spring, a rotating shaft, a connecting plate, an extrusion block, a force plate and a rotating motor, the left side of the installation box is evenly penetrated with a first outlet, the middle part of the bottom of the installation box is penetrated with a second outlet The inside of the installation box is evenly and slidably connected with a sieve bucket, a connecting plate is fixedly connected with the front and rear parts between two adjacent sieve buckets, a slider is fixedly connected with the bottom of the front and rear connecting plates away from each other, a slide groove is provided at the upper and lower parts of the front side of the installation box, a first spring is fixedly connected with the top left and right sides of the slider, a rotating shaft passes through the middle part of the bottom of the front and rear sides of the inner cavity of the installation box and is rotatably connected, a connecting disk is symmetrically fixedly connected with the outer wall of the rotating disk, an extrusion block is evenly fixedly connected with the outer wall of the connecting disk, a force-bearing plate is fixedly connected with the front and rear sides of the bottom of the sieve bucket at the bottom, and a rotating motor is fixedly connected with the middle part of the front bottom of the installation box.

[0006] As a further description of the above technical solution:

[0007] The sieve bucket is located inside the first outlet, the length of the sieve bucket decreases from top to bottom, and the mesh diameter of the sieve bucket decreases from top to bottom.

[0008] As a further description of the above technical solution:

[0009] The bottom of the force-bearing plate is opposite to the top of the connecting plate, and the bottom of the force-bearing plate is provided with an arc surface. The slider is slidably connected inside the slide groove, and the left and right side walls of the slider are in contact with the left and right side walls of the slide groove.

[0010] As a further description of the above technical solution:

[0011] The input end of the rotating motor is electrically connected to the output end of the external power supply, and the output shaft end of the rotating motor is fixedly connected to the front end of the rotating shaft, and the top end of the first spring is fixedly connected to the top end of the sliding slot.

[0012] As a further description of the above technical solution:

[0013] A feeding mechanism is fixedly connected to the opposite sides of the support frames on the left and right parts, and the feeding mechanism includes a charging box, an L-shaped plate, a baffle, a discharge port, a mounting plate, a second spring, a fixed plate, a driving motor and an extrusion wheel. The opposite ends of the support frames on the left and right parts are fixedly connected to the charging box, the bottom end of the charging box is fixedly connected to the L-shaped plate at the front and rear parts, a baffle is slidably connected between the inner side walls of the L-shaped plates at the front and rear parts, a discharge port is penetrated through the middle part of the top right side of the baffle, the left and right sides of the baffle are fixedly connected to the mounting plates, the middle part of the right side of the mounting plate on the left part is evenly fixedly connected to the second spring, the middle part of the left inclined surface of the charging box is fixedly connected to the fixing plate, the middle part of the bottom of the fixing plate is fixedly connected to the driving motor, and the end of the output shaft of the driving motor is fixedly connected to the extrusion wheel.

[0014] As a further description of the above technical solution:

[0015] The right end of the second spring is fixedly connected to the left bottom of the charging box, the top of the baffle is in contact with the bottom of the charging box, the input end of the drive motor is electrically connected to the output end of the external power supply, and the extrusion wheel is located on the right side of the mounting plate on the left.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The lotus classification and screening device drives the rotating shaft to rotate by rotating the motor, so that the connecting plate rotates, so that the extrusion block continuously squeezes the force-bearing plate, so that the force-bearing plate moves up and down, and the screen bucket drives the connecting plate to move up and down, so that the slider slides back and forth in the slide slot. The lotus is screened by the continuous shaking of the screen bucket, avoiding manual screening, reducing labor intensity, and improving screening efficiency. The lotus is divided into four different grades through three screen buckets, which is convenient for grading.

[0018] 2. The lotus classification and screening device drives the extrusion wheel to rotate by driving the motor. When the extrusion wheel contacts the left mounting plate, the left mounting plate drives the baffle to move left, stretches the second spring, and locates the discharge port at the bottom of the loading box to make the lotus fall. When the extrusion wheel separates from the left mounting plate, the second spring resets the mounting plate to drive the baffle to reset, moves the discharge port out of the loading box, stops discharging, and makes the lotus enter the mounting box periodically. The lotus is screened periodically to avoid too much at one time and incomplete screening, thereby improving the screening quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a Hunan lotus classification and screening device proposed by the utility model;

[0020] Figure 2This is a schematic diagram of the structure of a multi-stage screening mechanism of a Hunan lotus classification and screening device proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of a feeding mechanism of a Hunan lotus classification and screening device proposed by the utility model;

[0022] Figure 4 The utility model provides a schematic diagram of the L-shaped plate installation structure of the Hunan lotus classification and screening device.

[0023] In the figure: 100, installation box; 200, support column; 300, support frame; 400, multi-stage screening mechanism; 410, first outlet; 420, second outlet; 430, screening bucket; 440, connecting plate; 450, slider; 460, slide groove; 470, first spring; 480, rotating shaft; 481, connecting plate; 482, extrusion block; 483, force plate; 490, rotating motor; 500, feeding mechanism; 510, charging box; 520, L-shaped plate; 530, baffle; 531, discharge port; 540, installation plate; 550, second spring; 560, fixing plate; 570, driving motor; 580, extrusion wheel. 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] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a Hunan lotus classification and screening device, which avoids the use of manual screening, reduces labor intensity, improves screening efficiency, and divides Hunan lotus into four different grades through three screening buckets, which is convenient for classification processing. Figure 1-4 , including an installation box 100, a support column 200 and a support frame 300;

[0028] Please refer again Figure 1 , the installation box 100 is used to install the support column 200 and the support frame 300;

[0029] Please refer again Figure 1 The support column 200 is fixedly connected to the four corners of the bottom of the installation box 100 to support the installation box 100, and the support frame 300 is fixedly connected to the front, back, left and right parts of the top of the installation box 100 to install the feeding mechanism 500;

[0030] Please refer again Figure 2 The installation box 100 is internally fixedly connected with a multi-stage screening mechanism 400, and the multi-stage screening mechanism 400 includes a first outlet 410, a second outlet 420, a screening bucket 430, a connecting plate 440, a slider 450, a slide 460, a first spring 470, a rotating shaft 480, a connecting plate 481, an extrusion block 482, a force plate 483 and a rotating motor 490;

[0031] Please refer again Figure 2 The left side of the installation box 100 is uniformly penetrated with a first outlet 410, the middle of the bottom of the installation box 100 is penetrated with a second outlet 420, the interior of the installation box 100 is uniformly slidably connected with a sieve bucket 430, the front and rear parts of two adjacent sieve buckets 430 are fixedly connected with a connecting plate 440, the bottom of the front and rear connecting plates 440 away from each other is fixedly connected with a slider 450, the upper and lower parts of the front side of the installation box 100 are provided with a slide groove 460, and the top left and right sides of the slider 450 are fixedly connected with a first spring 470;

[0032] Please refer again Figure 2A rotating shaft 480 is rotatably connected through the middle of the bottom of the front and rear sides of the inner cavity of the installation box 100, and a connecting plate 481 is symmetrically fixedly connected to the outer wall of the rotating shaft 480. An extrusion block 482 is evenly fixedly connected to the outer wall of the connecting plate 481. A force plate 483 is fixedly connected to the front and rear sides of the bottom of the screen bucket 430 located at the bottom, and a rotating motor 490 is fixedly connected to the middle of the front bottom of the installation box 100.

[0033] To summarize, by rotating the motor 490, the rotating shaft 480 is driven to rotate, so that the connecting plate 481 rotates, so that the extrusion block 482 continuously squeezes the force plate 483, so that the force plate 483 moves up and down, and the screen bucket 430 drives the connecting plate 440 to move up and down, so that the slider 450 slides back and forth inside the slide groove 460. The Hunan lotus is screened by the continuous shaking of the screen bucket 430, avoiding manual screening, reducing labor intensity, and improving screening efficiency. In addition, the Hunan lotus is divided into four different grades and types through three screen buckets 430, which is convenient for grading.

[0034] Please refer again Figure 2 The sieve bucket 430 is located inside the first outlet 410 , the length of the sieve bucket 430 decreases from top to bottom, and the mesh diameter of the sieve bucket 430 decreases from top to bottom.

[0035] Please refer again Figure 2 The bottom of the force-bearing plate 483 is opposite to the top of the connecting plate 481 , and the bottom of the force-bearing plate 483 is provided with an arc surface, the slider 450 is slidably connected to the inside of the slide groove 460 , and the left and right side walls of the slider 450 are in contact with the left and right side walls of the slide groove 460 .

[0036] Please refer again Figure 2 The input end of the rotating motor 490 is electrically connected to the output end of the external power supply, and the output shaft end of the rotating motor 490 is fixedly connected to the front end of the rotating shaft 480, and the top end of the first spring 470 is fixedly connected to the top end of the sliding groove 460.

[0037] Please refer again Figure 3The opposite sides of the left and right support frames 300 are fixedly connected with a feeding mechanism 500, which includes a charging box 510, an L-shaped plate 520, a baffle 530, a discharge port 531, a mounting plate 540, a second spring 550, a fixing plate 560, a driving motor 570 and an extrusion wheel 580. The opposite ends of the left and right support frames 300 are fixedly connected with the charging box 510, and the bottom end of the charging box 510 is fixedly connected with the L-shaped plate 520 at the front and rear ends. A baffle 530 is slidably connected between the side walls, a discharge port 531 is penetrated through the middle of the top right side of the baffle 530, mounting plates 540 are fixedly connected to the left and right sides of the baffle 530, a second spring 550 is evenly fixedly connected to the middle of the right side of the left mounting plate 540, a fixing plate 560 is fixedly connected to the middle of the left inclined surface of the loading box 510, a driving motor 570 is fixedly connected to the middle of the bottom of the fixing plate 560, and an extrusion wheel 580 is fixedly connected to the end of the output shaft of the driving motor 570.

[0038] Please refer again Figure 3 The right end of the second spring 550 is fixedly connected to the left bottom of the loading box 510, the top of the baffle 530 is in contact with the bottom of the loading box 510, the input end of the drive motor 570 is electrically connected to the output end of the external power supply, and the extrusion wheel 580 is located on the right side of the mounting plate 540 on the left.

[0039] To summarize, by driving the motor 570 to rotate, the extrusion wheel 580 is driven to rotate. When the extrusion wheel 580 contacts the left mounting plate 540, the left mounting plate 540 drives the baffle 530 to move left, so that the second spring 550 is stretched, and the discharge port 531 is located at the bottom of the loading box 510, so that the lotus falls. When the extrusion wheel 580 is separated from the left mounting plate 540, the second spring 550 is reset to reset the mounting plate 540 and the baffle 530, so that the discharge port 531 moves out of the loading box 510, and the discharge is stopped, so that the lotus periodically enters the mounting box 100, so that the lotus is periodically screened, avoiding too much at one time, resulting in incomplete screening, and improving the quality of screening.

[0040] During specific use, personnel in this technical field pour the lotus into the loading box 510 and start the rotating motor 490 and the driving motor 570. The rotation of the driving motor 570 drives the extrusion wheel 580 to rotate. When the extrusion wheel 580 contacts the left mounting plate 540, the left mounting plate 540 drives the baffle 530 to move left, so that the second spring 550 is stretched, so that the discharge port 531 is located at the bottom of the loading box 510, causing the lotus to fall. When the extrusion wheel 580 is separated from the left mounting plate 540, the second spring 550 is reset, so that the mounting plate 540 drives the baffle 530 to reset, and the discharge port 531 moves out. The loading box 510 stops unloading, so that the lotus seeds periodically enter the installation box 100. When the lotus seeds enter the installation box 100, they fall into the screen bucket 430 on the top. The rotation of the rotating motor 490 drives the rotating shaft 480 to rotate, so that the connecting plate 481 rotates, so that the extrusion block 482 continuously squeezes the force-bearing plate 483, so that the force-bearing plate 483 moves up and down, and the screen bucket 430 drives the connecting plate 440 to move up and down, so that the slider 450 slides back and forth inside the slide trough 460. The lotus seeds are screened by the continuous shaking of the screen bucket 430, and the lotus seeds are classified and screened through three screen buckets 430 with different sieve hole diameters.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A Hunan lotus classification and screening device, characterized in that: The invention comprises an installation box (100), a support column (200) and a support frame (300), wherein the support column (200) is fixedly connected to the four corners of the bottom of the installation box (100), and the support frame (300) is fixedly connected to the front, rear, left and right parts of the top of the installation box (100). A multi-stage screening mechanism (400) is fixedly connected inside the installation box (100), and the multi-stage screening mechanism (400) comprises a first outlet (410), a second outlet (420), a screening bucket (430), a connecting plate (440), a sliding block (450), a sliding groove (460), a first spring (470), a rotating shaft (480), a connecting plate (481), an extrusion block (482), a force plate (483) and a rotating motor (490). The first outlet (410) is evenly opened on the left side of the installation box (100), and the second outlet (420) is opened in the middle of the bottom of the installation box (100). The interior of the installation box (100) is evenly and slidably connected with a sieve bucket (430), a connecting plate (440) is fixedly connected to the front and rear parts between two adjacent sieve buckets (430), a slider (450) is fixedly connected to the bottom of the front and rear connecting plates (440) away from each other, a sliding groove (460) is provided at the upper and lower parts of the front side of the installation box (100), and the left and right sides of the top of the slider (450) are fixedly connected to a first spring (470), a rotating shaft (480) passes through the middle of the bottom of the front and rear sides of the inner cavity of the installation box (100) and is rotatably connected, a connecting plate (481) is symmetrically fixedly connected to the outer wall of the connecting plate (481), and an extrusion block (482) is evenly and fixedly connected to the outer wall of the connecting plate (481), a force plate (483) is fixedly connected to the front and rear sides of the bottom of the sieve bucket (430) located at the bottom, and a rotating motor (490) is fixedly connected to the middle of the bottom of the front side of the installation box (100).

2. The device for sorting and screening Hunan lotus according to claim 1, characterized in that: The sieve bucket (430) is located inside the first outlet (410), the length of the sieve bucket (430) decreases from top to bottom, and the mesh diameter of the sieve bucket (430) decreases from top to bottom.

3. The device for sorting and screening Hunan lotus according to claim 1, characterized in that: The bottom of the force-bearing plate (483) is opposite to the top of the connecting plate (481), and the bottom of the force-bearing plate (483) is provided with an arc surface, the slider (450) is slidably connected to the inside of the slide groove (460), and the left and right side walls of the slider (450) are in contact with the left and right side walls of the slide groove (460).

4. The Hunan lotus classification and screening device according to claim 1 is characterized in that: The input end of the rotating motor (490) is electrically connected to the output end of the external power supply, and the output shaft end of the rotating motor (490) is fixedly connected to the front end of the rotating shaft (480), and the top end of the first spring (470) is fixedly connected to the top end of the sliding groove (460).

5. The device for sorting and screening Hunan lotus according to claim 1, characterized in that: The opposite sides of the support frames (300) on the left and right sides are fixedly connected with a feeding mechanism (500), and the feeding mechanism (500) comprises a charging box (510), an L-shaped plate (520), a baffle (530), a discharge port (531), a mounting plate (540), a second spring (550), a fixing plate (560), a driving motor (570) and an extrusion wheel (580). The opposite ends of the support frames (300) on the left and right sides are fixedly connected with a charging box (510), and the bottom end of the charging box (510) is fixedly connected with an L-shaped plate (520) at the front and rear ends. The L-shaped plates (520) at the front and rear ends are fixedly connected with each other. ) is slidably connected between the inner walls of the charging box (510), a discharge port (531) is penetrated through the middle of the top right side of the baffle (530), mounting plates (540) are fixedly connected to the left and right sides of the baffle (530), a second spring (550) is evenly fixedly connected to the middle of the right side of the left mounting plate (540), a fixing plate (560) is fixedly connected to the middle of the left inclined surface of the charging box (510), a driving motor (570) is fixedly connected to the middle of the bottom of the fixing plate (560), and an extrusion wheel (580) is fixedly connected to the end of the output shaft of the driving motor (570).

6. The Hunan lotus classification and screening device according to claim 5 is characterized in that: The right end of the second spring (550) is fixedly connected to the left bottom of the loading box (510), the top of the baffle (530) is in contact with the bottom of the loading box (510), the input end of the drive motor (570) is electrically connected to the output end of the external power supply, and the extrusion wheel (580) is located on the right side of the mounting plate (540) on the left.

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