CN218963205U

CN218963205U - Granule agricultural product sorting mechanism

Info

Publication number: CN218963205U
Application number: CN202223425590.1U
Authority: CN
Inventors: 朱剑婷
Original assignee: Shaanxi Midouer E Commerce Co ltd
Current assignee: Shaanxi Midouer E Commerce Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-05
Anticipated expiration: 2032-12-19

Abstract

The utility model relates to the technical field of agricultural product sorting, in particular to a granular agricultural product sorting mechanism which comprises a bottom plate, a screen drum, a feed hopper, a dust box and a fan. The bottom plate is provided with a bracket, the bracket is obliquely provided with a dust hood, and the screen cylinder is arranged at the inner side of the dust hood and is rotationally connected with the dust hood. The bracket is provided with a driving component for driving the screen drum to rotate. The bottom of feeder hopper sets up the inlet pipe, and in adapter B was inserted to the bottom of inlet pipe and rather than inside intercommunication, set up the motor on the feeder hopper, motor drive connects the pivot, sets up screw blade in the pivot, screw blade is located the inlet pipe. The dust collection box is arranged on the bottom plate, the filter assembly and the heating assembly are arranged in the dust collection box, the air exhaust pipe is arranged at the input end of the dust collection box, and the other end of the air exhaust pipe is inserted into the dust collection cover. The fan input end is connected with the dust collection box output end, a plurality of branch pipes are arranged on the air supply pipe of the fan, and the branch pipes are inserted into the dust collection cover. The utility model has stable feeding and can remove impurities while sieving raw materials.

Description

Granule agricultural product sorting mechanism

Technical Field

The utility model relates to the technical field of agricultural product sorting, in particular to a granular agricultural product sorting mechanism.

Background

For agricultural products such as nuts or dried fruits, sorting is required after picking, on one hand, defective products can be removed by sorting, and on the other hand, impurities mixed in the nuts or dried fruits can be removed.

Most of the existing sorting work is completed by an integrated roller screen machine, but the existing roller screen machine is simple in internal structure and lacks of a drying structure for raw material surface adhesion objects, so that the possibility of clay adhesion is still high probability on the surface of a sorted product, dust can be generated when the existing roller screen machine works, the dust not only affects the surrounding environment, but also is difficult to clean in the later period, and meanwhile the phenomenon that a feeding pipe is blocked easily occurs when the existing roller screen machine feeds materials.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a sorting mechanism for granular agricultural products.

The technical scheme of the utility model is as follows: a granule agricultural product sorting mechanism comprises a bottom plate, a screen drum, a feed hopper, a dust box and a fan. The bottom plate is provided with a bracket, the bracket is obliquely provided with a dust hood, and the lower end of the dust hood is provided with a discharge pipe communicated with the inside of the dust hood. The screen cylinder is arranged on the inner side of the dust collection cover and is rotationally connected with the dust collection cover. The output side of dust cage sets up the adapter A with the inside intercommunication of screen cylinder, adapter A rotates with the screen cylinder and is connected, and adapter A's bottom sets up the unloading pipe rather than inside intercommunication, sets up drive screen cylinder pivoted drive assembly on the support. The input side of the dust hood is provided with an adapter B communicated with the inside of the screen cylinder, and the adapter B is rotationally connected with the screen cylinder. The feeder hopper sets up the top at the dust cage, the bottom of feeder hopper set up the inlet pipe rather than inside intercommunication, in adapter B is inserted to the bottom of inlet pipe and rather than inside intercommunication, sets up the motor on the feeder hopper, and the pivot is connected in the motor drive, sets up screw blade in the pivot, screw blade be located the inlet pipe and rather than inner wall clearance fit. The dust collection box is arranged on the bottom plate, the filter assembly and the heating assembly are arranged in the dust collection box, the air exhaust pipe is arranged at the input end of the dust collection box, and the other end of the air exhaust pipe is inserted into the dust collection cover and communicated with the inside of the dust collection cover. The fan is arranged on the bottom plate, the input end of the fan is connected with the output end of the dust collection box, the output end of the fan is provided with an air supply pipe, the air supply pipe is provided with a plurality of branch pipes communicated with the inside of the air supply pipe, and the branch pipes are inserted into the dust collection cover and are communicated with the inside of the dust collection cover.

Preferably, the driving assembly comprises a high-power motor and a speed reducer, wherein the output end of the high-power motor is connected with the input end of the speed reducer through a coupling, a gear is arranged at the output end of the speed reducer, an outer gear ring is sleeved outside the screen drum, and the outer gear ring is meshed with the gear.

Preferably, a plurality of poking plates are uniformly arranged on the inner wall of the screen cylinder at intervals.

Preferably, the heating assembly comprises a heating wire. A plurality of clapboards are arranged in the dust collection box in a staggered mode, a serpentine channel is arranged between each two clapboards, and electric heating wires are uniformly arranged in the serpentine channel at intervals.

Preferably, the filter assembly comprises a screen. One side of the filter screen is connected with the inner wall of the input side plate of the dust box, and the other side of the filter screen is connected with the partition plate with the nearest distance to the input side.

Preferably, the dust collection box is internally provided with a material receiving box in a sliding manner, the material receiving box is positioned below the filter screen, and the pipe orifice of the exhaust pipe is positioned below the filter screen and above the material receiving box.

Preferably, two groups of universal wheels are symmetrically arranged at the bottom of the bottom plate, the number of each group of universal wheels is at least two, and the self-locking assemblies are arranged on the universal wheels.

Compared with the prior art, the utility model has the following beneficial technical effects:

through setting up the dust cage, and set up stoving subassembly and filter unit in the dust cage, the fan sends the steam of higher temperature into in the screen drum and can carry out the quick drying to the raw materials in the screen drum, make impurity such as clay on raw materials surface dewater, make things convenient for impurity and product separation, and impurity after the separation falls in the dust cage and discharges along the row material pipe, the dust of taking out in the exhaust tube is then separated under filter unit's effect after getting into the dust cage, realize whole screening process dustiness, and the utility model has still set up by motor drive's pivot good screw blade in the feeder hopper, utilize screw blade to impel the pay-off, prevent raw materials jam in the inlet pipe.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a diagram showing the connection structure of the components in the dust hood;

FIG. 3 is a diagram showing the connection of the suction pipe and the air supply pipe to the components in the dust box;

fig. 4 is a view showing the internal structure of the feed hopper.

Reference numerals: 1. a bottom plate; 2. a bracket; 3. a dust collection cover; 4. a discharge pipe; 5. a screen drum; 6. a poking plate; 7. an adapter A; 8. discharging pipes; 9. a drive assembly; 10. an adapter B; 11. a feed hopper; 12. a feed pipe; 13. a motor; 14. a rotating shaft; 15. propeller blades; 16. a dust collection box; 17. a partition plate; 18. heating wires; 19. a filter screen; 20. a receiving box; 21. an exhaust pipe; 22. a blower; 23. an air supply pipe; 24. and a branch pipe.

Detailed Description

Example 1

As shown in fig. 1 to 4, the utility model provides a granular agricultural product sorting mechanism, which comprises a bottom plate 1, a screen drum 5, a feed hopper 11, a dust box 16 and a fan 22. The base plate 1 is provided with a bracket 2, the bracket 2 is obliquely provided with a dust hood 3, and the lower end of the dust hood 3 is provided with a discharge pipe 4 communicated with the inside of the dust hood 3. The screen cylinder 5 is arranged inside the dust hood 3 and is rotatably connected with the dust hood. The output side of the dust hood 3 is provided with an adapter A7 communicated with the inside of the screen cylinder 5, the adapter A7 is rotationally connected with the screen cylinder 5, the bottom of the adapter A7 is provided with a blanking pipe 8 communicated with the inside of the adapter A7, and the bracket 2 is provided with a driving component 9 for driving the screen cylinder 5 to rotate. An adapter B10 communicated with the inside of the screen cylinder 5 is arranged on the input side of the dust hood 3, and the adapter B10 is rotationally connected with the screen cylinder 5. The feeder hopper 11 sets up the top at dust cage 3, and the bottom of feeder hopper 11 sets up the inlet pipe 12 rather than inside intercommunication, and adapter B10 is inserted to the bottom of inlet pipe 12 and rather than inside intercommunication, sets up motor 13 on the feeder hopper 11, and motor 13 drive connection pivot 14 sets up screw blade 15 in the pivot 14, screw blade 15 be located inlet pipe 12 and rather than inner wall clearance fit. The dust box 16 is arranged on the bottom plate 1, a filter assembly and a heating assembly are arranged in the dust box 16, an exhaust pipe 21 is arranged at the input end of the dust box 16, and the other end of the exhaust pipe 21 is inserted into the dust hood 3 and communicated with the inside of the dust hood. The fan 22 is arranged on the bottom plate 1, the input end of the fan 22 is connected with the output end of the dust box 16, the output end of the fan 22 is provided with an air supply pipe 23, the air supply pipe 23 is provided with a plurality of branch pipes 24 communicated with the inside of the air supply pipe, and the branch pipes 24 are inserted into the dust collection cover 3 and communicated with the inside of the dust collection cover.

In this embodiment, the raw material is added into the feed hopper 11, the motor 13 is started, the motor 13 drives the rotating shaft 14 and the propeller blade 15 to rotate, so that the raw material uniformly enters the adapter B10 from the feed pipe 12 and finally enters the screen drum 5, and in this process, the raw material is pushed by the propeller blade, so that the feed pipe 12 is not blocked. After raw materials enter the screen drum 5, the driving assembly drives the screen drum 5 to rotate, meanwhile, the heating wire 18 heats, the fan 22 is started, air in the screen drum 3 enters the dust collection box 16 along the exhaust pipe 21, dust is separated from the air, dust-free air is heated by the heating assembly, hot air is sent into the dust collection cover 3 along the air supply pipe 23 under the action of the fan 22, raw materials in the screen drum 5 are heated and air-dried through the sieve holes, mud on the surface of the raw materials are quickly dried, hot air enters the dust collection box 16 along the exhaust pipe 21 again, and the heating wire 18 is adjusted adaptively according to the air temperature, so that the air temperature after being heated again is kept within a certain range and is not too high; when the raw materials enter the screen drum 5 for drying, the driving component drives the screen drum 5 to rotate, dust on the surface of the raw materials, doped impurities and defective products fall into the dust collection cover 3 and are discharged along the discharge pipe 4 under the action of the roller screen of the screen drum 5, and clean products enter the adapter A7 along the screen drum 5 and are discharged along the discharge pipe 8.

Example two

As shown in fig. 3, the heating assembly of the present utility model includes the heating wire 18, as compared to the first embodiment. A plurality of clapboards 17 are arranged in the dust collection box 16 in a staggered mode, serpentine channels are arranged among the clapboards 17, heating wires 18 are uniformly arranged in the serpentine channels at intervals, and the filter assembly comprises a filter screen 19. One side of the filter screen 19 is connected with the inner wall of the input side plate of the dust box 16, and the other side is connected with the partition plate 17 closest to the input side. The dust box 16 is slidably provided with a receiving box 20, the receiving box 20 is positioned below the filter screen 19, and the nozzle of the air extraction tube 21 is positioned below the filter screen 19 and above the receiving box 20.

In this embodiment, when the fan 22 is working, air enters the dust collection box 16 along the air extraction tube 21, dust in the air is blocked by the filter screen, the dust falls into the material receiving box 20, and the air enters the serpentine channel along the space above the partition plate 17, then the air is heated, the heated air is sent into the dust collection cover 3 by the fan 22, the high-temperature air circulates through the sieve holes of the sieve drum to heat the product, so that the dirt on the surface of the product is convenient to fall off after being dried, the hot air enters the dust collection box 16 along the air extraction tube 21 again to be heated again, the temperature of the heated air can be controlled by controlling the temperature of the electric heating wire 18, and the air temperature after reheating is prevented from being too high.

Example III

As shown in fig. 2, in the sorting mechanism for granular agricultural products according to the present utility model, compared with the first embodiment, a plurality of shifting plates 6 are uniformly arranged on the inner wall of the screen drum 5 at intervals.

In this embodiment, utilize dialling the board and dial the raw materials that lie in the bottom in the screen cylinder 5 to certain height, the raw materials drops under the action of gravity afterwards, makes impurity such as the dust on raw materials surface fully break away from rather than it for the product that screens out is cleaner.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The particle agricultural product sorting mechanism is characterized by comprising a bottom plate (1), a screen drum (5), a feed hopper (11), a dust collection box (16) and a fan (22);

a bracket (2) is arranged on the bottom plate (1), a dust hood (3) is obliquely arranged on the bracket (2), and a discharge pipe (4) communicated with the inside of the dust hood (3) is arranged at the lower end of the dust hood; the screen cylinder (5) is arranged at the inner side of the dust hood (3) and is rotationally connected with the dust hood; an adapter A (7) communicated with the inside of the screen cylinder (5) is arranged at the output side of the dust hood (3), the adapter A (7) is rotationally connected with the screen cylinder (5), a blanking pipe (8) communicated with the inside of the adapter A (7) is arranged at the bottom of the adapter A (7), and a driving component (9) for driving the screen cylinder (5) to rotate is arranged on the bracket (2); an adapter B (10) communicated with the inside of the screen cylinder (5) is arranged on the input side of the dust hood (3), and the adapter B (10) is rotationally connected with the screen cylinder (5);

the dust collection device comprises a dust collection cover (3), a dust collection hopper (11), a feeding pipe (12) and a motor (13), wherein the feeding pipe (12) is arranged at the bottom of the dust collection cover (3) and is communicated with the inside of the dust collection cover, the bottom of the feeding pipe (11) is inserted into an adapter B (10) and is communicated with the inside of the adapter B, the motor (13) is arranged on the feeding pipe (11), the motor (13) is in driving connection with a rotating shaft (14), a propeller blade (15) is arranged on the rotating shaft (14), and the propeller blade (15) is positioned in the feeding pipe (12) and is in clearance fit with the inner wall of the feeding pipe;

the dust collection box (16) is arranged on the bottom plate (1), the filter assembly and the heating assembly are arranged in the dust collection box (16), the air extraction pipe (21) is arranged at the input end of the dust collection box (16), and the other end of the air extraction pipe (21) is inserted into the dust collection cover (3) and communicated with the inside of the dust collection cover; the fan (22) is arranged on the bottom plate (1), the input end of the fan (22) is connected with the output end of the dust collection box (16), the output end of the fan (22) is provided with an air supply pipe (23), the air supply pipe (23) is provided with a plurality of branch pipes (24) communicated with the inside of the air supply pipe, and the branch pipes (24) are inserted into the dust collection cover (3) and communicated with the inside of the dust collection cover.

2. The granular agricultural product sorting mechanism according to claim 1, characterized in that the driving assembly (9) comprises a high-power motor and a speed reducer, the output end of the high-power motor is connected with the input end of the speed reducer through a coupling, the output end of the speed reducer is provided with a gear, the outside of the screen drum (5) is sleeved with an outer toothed ring, and the outer toothed ring is in meshed connection with the gear.

3. The granular agricultural product sorting mechanism according to claim 1, wherein a plurality of poking plates (6) are uniformly arranged on the inner wall of the screen drum (5) at intervals.

4. A granular agricultural product sorting mechanism as claimed in claim 1, characterised in that the heating assembly comprises a heating wire (18); a plurality of clapboards (17) are arranged in the dust collection box (16) in a staggered mode, serpentine channels are arranged among the clapboards (17), and heating wires (18) are uniformly arranged in the serpentine channels at intervals.

5. A granular agricultural product sorting mechanism as claimed in claim 4, characterised in that the filter assembly comprises a filter screen (19); one side of the filter screen (19) is connected with the inner wall of the input side plate of the dust box (16), and the other side is connected with the partition plate (17) closest to the input side.

6. The granular agricultural product sorting mechanism of claim 5, wherein the dust box (16) is slidably provided with a receiving box (20), the receiving box (20) is located below the filter screen (19), and the nozzle of the air extraction tube (21) is located below the filter screen (19) and above the receiving box (20).

7. A sorting mechanism for granular agricultural products according to claim 1, characterized in that the bottom of the base plate (1) is symmetrically provided with two sets of universal wheels, each set of universal wheels is at least two in number, and the universal wheels are provided with self-locking assemblies.