Jujube fruit grade selecting machine

Abstract

The utility model discloses a jujube fruit grade jujube selecting machine which comprises a machine body, a multi-screening mechanism is arranged in the machine body, the multi-screening mechanism comprises a bottom plate, and the bottom plate is fixedly connected to the inner wall of the machine body; the multiple partition plates are fixedly connected to the top end of the bottom plate at equal intervals; the multiple storage boxes are connected with the outer wall of the machine body in a sliding and penetrating mode, and the multiple storage boxes are arranged between every two adjacent partition plates at equal intervals; and the sieving assembly is arranged at the top end of the storage box. By means of the arrangement mode that the bottom plate, the partition plate, the containing box and the screening assembly are matched, first-time grading screening is conducted on Chinese dates through the sorting mechanism, and the Chinese dates falling off the conveying belt can fall on the inclined rods which are arranged in a staggered mode to be subjected to second-time screening; and the sieved Chinese dates with the first small grade can fall into the storage box with the first small grade through the inclined plate, so that the situation that the Chinese dates are mixed with the Chinese dates with the first small grade, consequently, classification is inaccurate is effectively avoided, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field related to jujube selection machines, in particular to a jujube fruit grade selection machine. Background Art

[0002] Jujube is a plant of the family Prunus. When ripe, the fruit turns red and is often dried in the sun to make dried jujube. Jujube has a very high vitamin content and is known as a "natural vitamin pill". It has the effect of nourishing yin and tonifying yang. Jujube is a good tonic and can be used for medicinal purposes. It has the effects of nourishing the stomach, strengthening the spleen, benefiting the blood, nourishing and strengthening the body.

[0003] The shape characteristics of dates determine their sales volume. Different grades of dates have different selling prices. The price of dates is determined according to their grade.

[0004] In the prior art, a jujube selecting machine generally conveys piles of jujubes through a plurality of fan-shaped sorting belts, so that jujubes of different sizes fall at different positions, thereby enabling rapid grading of the red dates. However, during the grading process, when a large number of jujubes are put into the jujube selecting machine, it is easy for small jujubes to pile up on the large jujubes, the small jujubes to be placed horizontally on the belts, or the small jujubes to be instantly moved to a higher-level storage tray, so that the large jujubes are mixed with small jujubes of the previous level, resulting in inaccurate grading and being relatively inconvenient. Utility Model Content

[0005] The purpose of the utility model is to provide a jujube fruit grade sorting machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a jujube fruit grade selection machine, comprising a machine body, one side of which is provided with a feed trough body;

[0007] The body is provided with a sorting mechanism inside, and the body is provided with a multiple screening mechanism inside, and the multiple screening mechanism includes:

[0008] A bottom plate, the bottom plate being fixedly connected to the inner wall of the body;

[0009] A plurality of partitions are fixedly connected to the top of the bottom plate at equal intervals;

[0010] Storage boxes, wherein the plurality of storage boxes are slidably and interlacedly connected with the outer wall of the machine body, and the plurality of storage boxes are equidistantly arranged between two adjacent partitions;

[0011] A screening component is arranged at the top of the storage box.

[0012] Preferably, the screening assembly comprises:

[0013] Inclined rods, multiple groups of the inclined rods are fixedly connected to both sides of the inner wall of the machine body at equal intervals, the intervals between the multiple groups of the inclined rods are different, and the inclined rods between two adjacent partitions are staggered;

[0014] Inclined plates, wherein the plurality of inclined plates are respectively fixedly connected to the plurality of partitions, the outer walls of the plurality of partitions are equidistantly provided with a plurality of through grooves, and the inclined plates and the inner cavities of the through grooves cooperate with each other.

[0015] Preferably, a guide plate is fixedly connected between two adjacent partitions, a top end of the guide plate is provided with an inclined surface, and a cross section of the guide plate is in a square shape.

[0016] Preferably, the sorting mechanism comprises:

[0017] A motor, wherein the motor is fixedly mounted on the outer wall of the machine body;

[0018] Rotating rods, a plurality of rotating rods are equidistantly arranged inside the machine body, and the output end of the motor is drivingly connected to one of the rotating rods;

[0019] Conveying wheels, wherein a plurality of conveying wheels are respectively fixedly interlaced and connected with a plurality of rotating rods;

[0020] Conveyor belts, multiple conveyor belts are arranged between multiple conveyor wheels, and multiple conveyor belts are arranged in a fan shape.

[0021] Preferably, a plurality of baffles are fixedly connected to the top of the body, and the plurality of baffles are symmetrically arranged to limit the movement of the dates.

[0022] Preferably, a plurality of feed plates are fixedly connected to the inner wall of the feed trough body, the plurality of feed plates are symmetrically arranged, and the feed trough body is inclined.

[0023] Technical effects and advantages of the utility model:

[0024] The utility model utilizes a setting mode that cooperates with a bottom plate, a partition plate, a storage box and a screening component to perform the first grading and screening of the jujubes through a sorting mechanism, and enables the jujubes falling from the conveyor belt to fall on the staggered inclined rods, the spacing of the inclined rods being the minimum spacing of the current level, so that the jujubes staggered into a higher level can be screened for the second time, and the jujubes of a smaller level screened out can fall into the storage box of a smaller level through the inclined plate, so as to effectively avoid the mixing of small jujubes of the previous level in the jujubes, resulting in inaccurate grading, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0026] Figure 2 It is a schematic diagram of the internal structure of the front side of the machine body of the utility model.

[0027] Figure 3 It is a schematic diagram of the internal structure of the multiple screening mechanism of the utility model from the side.

[0028] Figure 4 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0029] In the figure: 1. machine body; 2. feed chute; 3. sorting mechanism; 31. motor; 32. rotating rod; 33. conveying wheel; 34. conveyor belt; 4. multiple screening mechanism; 41. bottom plate; 42. partition; 43. storage box; 44. screening assembly; 441. inclined rod; 442. inclined plate; 5. guide plate; 6. baffle; 7. feed plate. DETAILED DESCRIPTION

[0030] 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.

[0031] The utility model provides Figure 1-4 The jujube fruit grader shown in the figure comprises a machine body 1, a feed trough body 2 is arranged on one side of the machine body 1, a plurality of feed plates 7 are fixedly connected to the inner wall of the feed trough body 2, the plurality of feed plates 7 are symmetrically arranged, the feed trough body 2 is inclinedly arranged, and the plurality of feed plates 7 can guide the jujubes put into the feed trough body 2 to the feed inlet of the machine body 1;

[0032] Furthermore, a sorting mechanism 3 is provided inside the body 1, and a multiple screening mechanism 4 is provided inside the body 1. The multiple screening mechanism 4 includes: a bottom plate 41, a partition 42, a storage box 43 and a screening assembly 44. The bottom plate 41 is fixedly connected to the inner wall of the body 1, and the bottom plate 41 supports the storage box 43; a plurality of partitions 42 are equidistantly fixedly connected to the top of the bottom plate 41, and the plurality of partitions 42 separate four cavities between the bottom plate 41 and the body 1, so as to facilitate the classification and collection of the jujubes at four levels; the plurality of storage boxes 43 are all slidably and interlacedly connected to the outer wall of the body 1, and the plurality of storage boxes 43 are equidistantly arranged between two adjacent partitions 42, and the storage boxes 43 are used to classify and store the jujubes of different specifications; the screening assembly 44 is arranged at the top of the storage box 43, and is used to perform secondary screening on the sieved jujubes.

[0033] Specifically, the screening assembly 44 includes: inclined rods 441 and inclined plates 442. Multiple groups of inclined rods 441 are equidistantly fixedly connected to both sides of the inner wall of the body 1. The spacings of the multiple groups of inclined rods 441 are different. The inclined rods 441 between two adjacent partitions 42 are staggered. No inclined rods 441 are set between the two partitions 42 of the smallest level. Inclined rods 441 are set inside the remaining three levels, and the spacings between the inclined rods 441 of each level are the smallest width of the current level, so that the fallen dates can be screened for the second time; multiple inclined plates 442 are respectively fixedly connected to multiple partitions 42, and multiple through grooves are equidistantly opened on the outer walls of the multiple partitions 42. The inclined plates 442 cooperate with the inner cavities of the through grooves, and the inclined plates 442 are tilted, so that the dates falling from the inclined rods 441 can be guided and fall into the interior of the storage box 43 of the previous level through the through grooves.

[0034] Furthermore, a guide plate 5 is fixedly connected between two adjacent partitions 42, and a slope is provided on the top of the guide plate 5. The cross-section of the guide plate 5 is in a U-shape. The setting of the guide plate 5 ensures that the dates will not fall on the top of the storage box 43, but will fall directly into the interior of the storage box 43 under the guidance of the slope.

[0035] Specifically, the sorting mechanism 3 includes: a motor 31, a rotating rod 32, a conveying wheel 33 and a conveying belt 34. The motor 31 is fixedly installed on the outer wall of the body 1, and the motor 31 is electrically connected to the external power supply through an external switch; a plurality of rotating rods 32 are equidistantly arranged inside the body 1, and the output end of the motor 31 is transmission-connected with one of the rotating rods 32; a plurality of conveying wheels 33 are respectively fixedly interlaced with the plurality of rotating rods 32, and the conveying wheels 33 on two adjacent rotating rods 32 are equidistantly arranged, and the spacing between the conveying wheels 33 on one side is larger, and the spacing between the conveying wheels 33 on the other side is smaller, so that the conveying belts 34 on the two conveying wheels 33 that cooperate with each other can form a Figure 1 The fan-shaped arrangement shown is convenient for grading and screening the jujubes; a plurality of conveyor belts 34 are arranged between a plurality of conveyor wheels 33, and the plurality of conveyor belts 34 are arranged in a fan-shaped shape. The motor 31 drives the rotating rod 32 to rotate, so that the plurality of conveyor wheels 33 can drive the conveyor belts 34 to rotate. Since the plurality of conveyor belts 34 are arranged in a fan-shaped shape, the jujubes delivered from the feed trough 2 can be conveyed, and fall at different positions on the conveyor belts 34 arranged in a fan-shaped shape according to their own sizes, so that the jujubes can be classified and processed.

[0036] Furthermore, a plurality of baffles 6 are fixedly connected to the top of the machine body 1, and the plurality of baffles 6 are symmetrically arranged to limit the movement of the jujubes. The arrangement of the baffles 6 facilitates the conveyor belt 34 to transport the jujubes, and can prevent the jujubes from escaping from the machine body 1, causing the trouble of picking them up.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A jujube fruit grade selection machine, comprising: A machine body (1), wherein a feed trough body (2) is provided on one side of the machine body (1); The invention is characterized in that: a sorting mechanism (3) is arranged inside the machine body (1), and a multiple screening mechanism (4) is arranged inside the machine body (1), and the multiple screening mechanism (4) comprises: A bottom plate (41), the bottom plate (41) being fixedly connected to the inner wall of the machine body (1); A partition (42), wherein a plurality of the partitions (42) are fixedly connected to the top of the bottom plate (41) at equal intervals; Storage boxes (43), wherein a plurality of the storage boxes (43) are all slidably connected to the outer wall of the machine body (1), and the plurality of the storage boxes (43) are equidistantly arranged between two adjacent partitions (42); A screening component (44) is arranged at the top of the storage box (43).

2. The jujube fruit grade sorting machine according to claim 1, characterized in that: The screening assembly (44) comprises: Inclined rods (441), wherein a plurality of groups of the inclined rods (441) are fixedly connected to both sides of the inner wall of the machine body (1) at equal intervals, the spacings between the plurality of groups of the inclined rods (441) are different, and the inclined rods (441) between two adjacent partitions (42) are staggered; Inclined plates (442), wherein a plurality of the inclined plates (442) are respectively fixedly connected to a plurality of partition plates (42), a plurality of through grooves are equidistantly formed on the outer walls of the plurality of partition plates (42), and the inclined plates (442) cooperate with the inner cavities of the through grooves.

3. The jujube fruit grade sorting machine according to claim 2, characterized in that: A guide plate (5) is fixedly connected between two adjacent partitions (42), a top end of the guide plate (5) is provided with an inclined surface, and the cross section of the guide plate (5) is in a square shape.

4. The jujube fruit grade sorting machine according to claim 1, characterized in that: The sorting mechanism (3) comprises: A motor (31), wherein the motor (31) is fixedly mounted on the outer wall of the machine body (1); Rotating rods (32), a plurality of rotating rods (32) are equidistantly arranged inside the machine body (1), and an output end of the motor (31) is drivingly connected to one of the rotating rods (32); Conveying wheels (33), wherein a plurality of conveying wheels (33) are respectively fixedly interlaced with a plurality of rotating rods (32); A conveyor belt (34), wherein a plurality of the conveyor belts (34) are arranged between a plurality of conveyor wheels (33), and the plurality of the conveyor belts (34) are arranged in a fan shape.

5. The jujube fruit grade sorting machine according to claim 1, characterized in that: A plurality of baffles (6) are fixedly connected to the top of the machine body (1), and the plurality of baffles (6) are symmetrically arranged to limit the movement of the jujubes.

6. The jujube fruit grade sorting machine according to claim 1, characterized in that: A plurality of feed plates (7) are fixedly connected to the inner wall of the feed trough body (2); the plurality of feed plates (7) are symmetrically arranged, and the feed trough body (2) is arranged in an inclined manner.

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