Fresh food storage sorting device

Abstract

The utility model relates to the technical field of sorting, in particular to a fresh food storage sorting device which comprises a screening machine, the screening machine comprises a box body, a screening assembly is installed in the box body, and the lower ends of the two sides of the box body are open; the screening assembly comprises a screening rod, a front adjusting rod and a rear adjusting rod, the front adjusting rod and the rear adjusting rod are both rotationally installed in the box body, the installation height of the front adjusting rod is larger than that of the rear adjusting rod, and threaded grooves are formed in the front adjusting rod and the rear adjusting rod; the threaded grooves are symmetrically formed from the middle of the front adjusting rod or the rear adjusting rod to the two sides, the two sides of the front adjusting rod and the two sides of the rear adjusting rod are in threaded connection with connecting assemblies, the connecting assemblies are used for fixing screening rods, and the screening rods are fixedly arranged at the tops of the connecting assemblies in a penetrating mode. The distance between the screening rods is adjusted through the front adjusting rod and the rear adjusting rod, and therefore the universality of the device is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of sorting, in particular to a fresh produce storage and sorting device. Background Art

[0002] Fresh produce refers to primary products that have not undergone deep processing such as cooking and making, and are only sold after necessary preservation and simple arrangement on the shelves. Fresh produce of different sizes can be sold at different prices after being sorted according to their size.

[0003] Chinese patent CN207263625U discloses a potato rapid sorting device, comprising a box body, wherein the coarse discharge plate is located below the fine discharge plate, a parallel medium material transfer plate is provided on the lower side of the coarse screen plate, and a medium discharge port is left between the right end of the medium material transfer plate and the right wall of the inner cavity of the box body, and a feed plate with a right end tilted downward is provided on the left end of the inner cavity of the box body, the feed plate is located above the fine screen plate, and a feed port is left between the right end of the feed plate and the fine screen plate. In this potato rapid sorting device, potatoes enter from the upper end of the box body, follow the feed plate to the fine screen plate, small potatoes will be screened out, follow the fine transfer plate and the separator plate to the fine discharge plate, and be selected, and the remaining potatoes continue to roll onto the coarse screen plate, large potatoes flow down to the coarse discharge plate and are separated, and potatoes of medium size are screened out and follow the medium transfer plate to the medium discharge port to be collected.

[0004] When screening spherical fresh products, the mesh size on the screening plate of the existing device is fixed. Different equipment must be used to screen fresh products such as potatoes, tomatoes, oranges, tangerines, and lemons, and the equipment has poor versatility. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art that the size of the sieve holes on the screening plates of the existing devices is fixed, different equipment needs to be used to screen fresh products such as potatoes, tomatoes, oranges, tangerines, lemons, etc., and the versatility of the equipment is poor. A fresh product storage and sorting device is proposed.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A fresh produce storage and sorting device comprises a screening machine, wherein the screening machine comprises a box body, a screening assembly is installed in the box body, and the lower ends of both sides of the box body are open;

[0008] The screening assembly includes a screening rod, a front adjusting rod and a rear adjusting rod. The front adjusting rod and the rear adjusting rod are both rotatably installed in the box. The installation height of the front adjusting rod is higher than the installation height of the rear adjusting rod. The front adjusting rod and the rear adjusting rod are both provided with threaded grooves. The threaded grooves are both symmetrically opened from the middle of the front adjusting rod or the rear adjusting rod to both sides. Both sides of the front adjusting rod and the rear adjusting rod are threadedly connected with a connecting assembly. The connecting assembly is used to fix the screening rod, and the screening rod is fixedly penetrated through the top of the connecting assembly.

[0009] Preferably, the connecting assembly includes a threaded ring, a connecting shaft and a mounting ring, the threaded ring is threadedly connected to the front adjusting rod or the rear adjusting rod, the connecting shaft is fixedly mounted on the top of the threaded ring, the mounting ring is fixedly mounted on the screening rod, and the mounting ring is rotatably connected to the connecting shaft.

[0010] Preferably, the screening rod includes a front rod, an insertion rod and a rear rod, the end of the front rod is provided with a sliding groove, the insertion rod is slidably installed in the sliding groove, the rear rod is fixedly connected to the insertion rod, and the mounting ring is fixedly installed on the rear rod.

[0011] Preferably, two driving motors are fixedly installed on the side of the box body, and the output ends of the driving motors are fixedly connected to the front adjustment rod and the rear adjustment rod respectively.

[0012] Preferably, a feed port is provided on the top surface of the box body, and recesses are symmetrically provided on the sides of the feed port, and a movable plate is slidably installed in the recess.

[0013] Preferably, the movable plate comprises an outer plate and an inner plate, the outer plate is slidably mounted in the recess, a sliding opening is provided on a side surface of the outer plate, and the inner plate is slidably mounted in the sliding opening.

[0014] In the utility model, when fresh products need to be sorted, a collection basket is placed under the screening rods, and the front adjusting rod and the rear adjusting rod are rotated according to different categories, so that the connecting assembly drives the screening rods to move toward each other, so that the two screening rods are in a state where the upper ends are closer and the lower ends are farther apart. At the same time, the distance between the two screening rods can also be adjusted according to the approximate diameter of the product. After the adjustment is completed, the fresh products to be screened are placed on the two screening rods and slid. When the distance between the screening rods is greater than the outer diameter of the product, the product will fall into the corresponding collection basket, and the front adjusting rod and the rear adjusting rod adjust the distance between the screening rods, thereby making the equipment more versatile. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a fresh produce storage and sorting device proposed by the present invention;

[0016] Figure 2 This is a schematic diagram of the structure of a screening component of a fresh food storage and sorting device proposed by the present invention;

[0017] Figure 3 This is a schematic diagram of the top structure of a fresh produce storage and sorting device proposed in the present invention.

[0018] In the figure: 1 box body, 2 screening assembly, 21 screening rod, 211 front rod, 212 insertion rod, 213 rear rod, 22 front adjustment rod, 23 rear adjustment rod, 3 connecting assembly, 31 threaded ring, 32 connecting shaft, 33 mounting ring, 4 driving motor, 5 moving plate, 51 outer plate, 52 inner plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Reference Figure 1-Figure 3 A fresh food storage and sorting device includes a screening machine, which includes a box body 1, a screening assembly 2 is installed in the box body 1, and the lower ends of both sides of the box body 1 are open;

[0021] The screening assembly 2 includes a screening rod 21, a front adjusting rod 22 and a rear adjusting rod 23. The front adjusting rod 22 and the rear adjusting rod 23 are both rotatably installed in the box body 1. The installation height of the front adjusting rod 22 is higher than the installation height of the rear adjusting rod 23. The front adjusting rod 22 and the rear adjusting rod 23 are both provided with threaded grooves, and the threaded grooves are both symmetrically opened from the middle of the front adjusting rod 22 or the rear adjusting rod 23 to both sides. Both sides of the front adjusting rod 22 and the rear adjusting rod 23 are threadedly connected with a connecting assembly 3. The connecting assembly 3 is used to fix the screening rod 21, and the screening rod 21 is fixedly penetrated through the top of the connecting assembly 3.

[0022] The connecting assembly 3 includes a threaded ring 31, a connecting shaft 32 and a mounting ring 33. The threaded ring 31 is threadedly connected to the front adjusting rod 22 or the rear adjusting rod 23. The connecting shaft 32 is fixedly mounted on the top of the threaded ring 31. The mounting ring 33 is fixedly mounted on the screening rod 21. The mounting ring 33 is rotatably connected to the connecting shaft 32. When the front adjusting rod 22 or the rear adjusting rod 23 rotates, the threaded ring 31 moves horizontally, thereby causing the connecting shaft 32 to drive the mounting ring 33 to move.

[0023] The screening rod 21 includes a front rod 211, an insert rod 212 and a rear rod 213. A sliding groove is provided at the end of the front rod 211. The insert rod 212 is slidably installed in the sliding groove. The rear rod 213 is fixedly connected to the insert rod 212. The mounting ring 33 is fixedly installed on the rear rod 213. The mounting ring 33 of the connecting assembly 3 installed on the rear adjusting rod 23 is fixedly installed on the rear rod 213. When the rear adjusting rod 23 is adjusted, when the screening rod 21 is in a horizontal state, the insert rod 212 is completely located in the sliding groove. When the bottom end spacing is greater than the upper end spacing, the insert rod 212 is pulled out by the mounting ring 33, thereby increasing the length of the screening rod 21.

[0024] Two drive motors 4 are fixedly installed on the side of the box body 1. The output ends of the drive motors 4 are fixedly connected to the front adjustment rod 22 and the rear adjustment rod 23 respectively. By starting the drive motors 4 to rotate the front adjustment rod 22 and the rear adjustment rod 23, the spacing between the screening rods 21 is adjusted;

[0025] The top surface of the box body 1 is provided with a feed port, and the side surface of the feed port is symmetrically provided with a notch, in which a movable plate 5 is slidably installed. The opening degree of the movable plate is adjusted to a diameter similar to the type of product to be screened, so that the product can fall on the screening rod 21 when it is put in;

[0026] The movable plate 5 includes an outer plate 51 and an inner plate 52. The outer plate 51 is slidably installed in the recess. A sliding opening is opened on the side of the outer plate 51, and the inner plate 52 is slidably installed in the sliding opening. The opening degree of the movable plate 5 is adjusted according to the outer diameter of the product to be screened. The inner plate 52 basically slides into the outer plate 51, and the outer plate 51 can completely slide into the recess.

[0027] In the present invention, when fresh products need to be sorted, a collection basket is placed under the screening rod 21. The front adjusting rod 22 and the rear adjusting rod 23 are rotated according to different categories, so that the connecting assembly 3 drives the screening rod 21 to move toward each other, so that the two screening rods 21 are in a state where the upper ends are closer and the lower ends are farther apart. At the same time, the distance between the two screening rods 21 can also be adjusted according to the approximate diameter of the product. After the adjustment is completed, the fresh products to be screened are placed on the two screening rods 21 and slided. When the distance between the screening rods 21 is greater than the outer diameter of the product, the product will fall into the corresponding collection basket. The front adjusting rod 22 and the rear adjusting rod 23 adjust the distance between the screening rods 21, thereby making the equipment more versatile.

[0028] In general, the technical problem is that the size of the sieve holes on the sieve plate of the existing device is fixed, and different equipment is required to screen fresh products such as potatoes, tomatoes, oranges, tangerines, and lemons, and the versatility of the equipment is poor. The technical solution is to set a screening component in the screening machine. The implementation process of the technical solution is as follows: when fresh products need to be sorted, a collection basket is placed under the screening rod 21, and the front adjustment rod 22 and the rear adjustment rod 23 are rotated according to different categories, so that the connecting component 3 drives the screening rod 21 to move toward each other. , so that the two screening rods 21 are in a state where the upper ends are closer and the lower ends are farther apart. At the same time, the distance between the two screening rods 21 can also be adjusted according to the approximate diameter of the product. After the adjustment is completed, the fresh food to be screened is placed on the two screening rods 21 and slides. When the distance between the screening rods 21 is larger than the outer diameter of the product, the product will fall into the corresponding collection basket; so this technical problem can definitely be solved, and the technical effect achieved is: the front adjusting rod 22 and the rear adjusting rod 23 adjust the distance between the screening rods 21, thereby making the equipment more versatile.

[0029] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fresh food storage and sorting device, comprising a screening machine, characterized in that: The screening machine comprises a box (1), a screening assembly (2) is installed in the box (1), and the lower ends of both sides of the box (1) are open; The screening assembly (2) comprises a screening rod (21), a front adjusting rod (22) and a rear adjusting rod (23); the front adjusting rod (22) and the rear adjusting rod (23) are both rotatably mounted in the box body (1); the mounting height of the front adjusting rod (22) is higher than the mounting height of the rear adjusting rod (23); the front adjusting rod (22) and the rear adjusting rod (23) are both provided with threaded grooves, the threaded grooves are both symmetrically opened from the middle of the front adjusting rod (22) or the rear adjusting rod (23) to both sides; both sides of the front adjusting rod (22) and the rear adjusting rod (23) are threadedly connected to a connecting assembly (3); the connecting assembly (3) is used to fix the screening rod (21); the screening rod (21) is fixedly penetrated through the top of the connecting assembly (3).

2. A fresh food storage and sorting device according to claim 1, characterized in that: The connecting assembly (3) comprises a threaded ring (31), a connecting shaft (32) and a mounting ring (33); the threaded ring (31) is threadedly connected to the front adjusting rod (22) or the rear adjusting rod (23); the connecting shaft (32) is fixedly mounted on the top of the threaded ring (31); the mounting ring (33) is fixedly mounted on the screening rod (21); and the mounting ring (33) is rotatably connected to the connecting shaft (32).

3. A fresh produce storage and sorting device according to claim 2, characterized in that: The screening rod (21) comprises a front rod (211), an insertion rod (212) and a rear rod (213); a sliding groove is provided at the end of the front rod (211); the insertion rod (212) is slidably installed in the sliding groove; the rear rod (213) is fixedly connected to the insertion rod (212); and the mounting ring (33) is fixedly installed on the rear rod (213).

4. A fresh food storage and sorting device according to claim 1, characterized in that: Two drive motors (4) are fixedly mounted on the side of the box body (1), and the output ends of the drive motors (4) are fixedly connected to the front adjustment rod (22) and the rear adjustment rod (23) respectively.

5. The fresh food storage and sorting device according to claim 1, characterized in that: A feed port is provided on the top surface of the box body (1), and recesses are symmetrically provided on the sides of the feed port, wherein a movable plate (5) is slidably installed in the recess.

6. A fresh produce storage and sorting device according to claim 5, characterized in that: The movable plate (5) comprises an outer plate (51) and an inner plate (52), wherein the outer plate (51) is slidably mounted in the recess, a sliding opening is provided on the side of the outer plate (51), and the inner plate (52) is slidably mounted in the sliding opening.

Images