CN210701258U

CN210701258U - A pneumatic sorting mechanism for sorting toadstool

Info

Publication number: CN210701258U
Application number: CN201921320370.8U
Authority: CN
Inventors: 张亚; 赵雄; 刘伟
Original assignee: Sichuan Junyinong Agricultural Technology Co Ltd
Current assignee: Sichuan Junyinong Agricultural Technology Co Ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-06-09
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a pneumatic sorting mechanism for selecting separately hickory chick, its characterized in that: comprises a control computer, a main pipe (1) and a plurality of sorting devices arranged on the main pipe (1); the sorting device comprises a U-shaped mounting frame (4), a branch pipe (2) communicated with the main pipe (1) and the like. The utility model discloses bilateral symmetry at the bleeder is provided with gas blowing device, can select separately the hickory chick from both sides through two gas blowing device, improves separation efficiency. The utility model discloses a buffer tube diameter is greater than the tracheal diameter of first trachea and second, when gaseous from first trachea flow through the second trachea, because the diameter of buffer tube increases suddenly, the gas flow velocity slows down, and the dust granule in the air sinks to the buffer tube below, makes the dust granule that enters into second gas-supply pipe and nozzle reduce, prevents to use the back nozzle for a long time and is blockked up by the dust granule.

Description

A pneumatic sorting mechanism for sorting toadstool

Technical Field

The utility model relates to a hickory chick processing equipment field specifically provides a pneumatic sorting mechanism for selecting separately hickory chick.

Background

The morchella is rich in nutrition and delicious in taste, is a precious rare edible fungus in the world, and the morchella which is just picked up is different in size grade, and needs to be sorted before processing. In order to improve the sorting efficiency, sorting equipment appears in the market at present, and the toadstool is subjected to grade sorting by a sorting mechanism according to a detection result after being detected by a grade detection mechanism on the sorting equipment. During sorting, the sorting mechanism blows the morchella to the sorting frames with corresponding grades in a blowing mode, and grade sorting of the morchella is achieved. However, the sorting efficiency of the sorting mechanism used by the existing sorting equipment is still low, and the nozzle is easy to block after long-time use, so that the normal work of the equipment is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned defect, provide a can improve separation efficiency and be difficult to the pneumatic sorting mechanism who blocks up.

The purpose of the utility model is realized through the following technical scheme: the pneumatic sorting mechanism for sorting the morchella comprises a control computer, a main pipe and a plurality of sorting devices arranged on the main pipe; the sorting device comprises a U-shaped mounting frame, a branch pipe communicated with the main pipe, two air blowing devices symmetrically arranged on two sides of the branch pipe and communicated with the branch pipe, and two optical fiber sensors connected to two side plates of the U-shaped mounting frame and respectively corresponding to the two air blowing devices; the two blowing devices are respectively connected with the two side plates of the U-shaped mounting frame, the main pipe penetrates through the U-shaped mounting frame, and the optical fiber sensor and the blowing devices are connected with the control computer.

Further, the air blowing device comprises a first air pipe communicated with the branch pipe, a buffer pipe communicated with the first air pipe, a second air pipe communicated with the buffer pipe and a nozzle connected with the second air pipe; the first gas transmission pipe is provided with an electromagnetic valve which is electrically connected with a control computer.

The first and second air delivery conduits have the same diameter and are 1/2 buffer tubes.

The second gas pipe is provided with a back blowing pipe communicated with the second gas pipe, the air outlet end of the back blowing pipe faces one side of the buffer pipe, and an acute angle formed between the back blowing pipe and the second gas pipe is 30-45 degrees.

Mounting holes are formed in the two side plates of the U-shaped mounting frame, and the air blowing device penetrates through the mounting holes and then is communicated with the branch pipes.

Compared with the prior art, the utility model, have following advantage and beneficial effect: the utility model discloses bilateral symmetry at the bleeder is provided with gas blowing device, can select separately the hickory chick from both sides through two gas blowing device, improves separation efficiency. The utility model discloses a buffer tube diameter is greater than the tracheal diameter of first trachea and second, when gaseous from first trachea flow through the second trachea, because the diameter of buffer tube increases suddenly, the gas flow velocity slows down, and the dust granule in the air sinks to the buffer tube below, makes the dust granule that enters into second gas-supply pipe and nozzle reduce, prevents to use the back nozzle for a long time and is blockked up by the dust granule.

Drawings

Fig. 1 is a structural diagram of the present invention.

Fig. 2 is a sectional view of the present invention.

Fig. 3 is a structural diagram of the blowing device of the present invention.

The reference numbers in the drawings are:

1-main pipe, 2-branch pipe, 3-optical fiber sensor, 4-U-shaped mounting rack, 41-mounting hole, 5-blowing device, 51-first gas pipe, 52-electromagnetic valve, 53-buffer pipe, 54-second gas pipe, 55-blowback pipe and 56-nozzle.

Detailed Description

The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.

Examples

As shown in figure 1, the utility model discloses a pneumatic sorting mechanism for selecting separately toadstool, it includes the control computer, is responsible for 1 and a plurality of sorting unit, and the even setting of sorting unit is in charge of 1, and its quantity can set up according to the grade that the toadstool needs was selected separately, and this embodiment sets up sorting unit into 6, and each sorting unit corresponds one and selects separately the grade, can select separately 6 grades with the toadstool promptly its during operation.

As shown in FIG. 2, the sorting apparatus comprises a U-shaped mounting frame 4, a branch pipe 2, an air blowing device 5, and an optical fiber sensor 3. U-shaped mounting bracket 4 includes two blocks of curb plates, connects the connecting plate of two blocks of curb plates, has all seted up mounting hole 41 on two blocks of curb plates. The branch pipe 2 is communicated with the main pipe 1; the two blowing devices 5 are symmetrically arranged on two sides of the branch pipe 2 and communicated with the branch pipe 2, the two blowing devices 5 respectively penetrate through the mounting holes 41 in the two side plates, and the blowing devices 5 are fixed through the side plates of the U-shaped mounting frame 4. The quantity of optical fiber sensor 3 also is two, and two optical fiber sensor 3 also install respectively on two blocks of curb plates of U-shaped mounting bracket 4 through the screw, and its position is corresponding with gas blowing device 5's position to ensure that optical fiber sensor detects that the hickory chick process time control computer can control gas blowing device and blow down the hickory chick in the corresponding basket. The optical fiber sensor 3 and the blowing device 5 are both connected with a control computer and are controlled by the control computer. The main pipe 1 passes through a cavity formed by two side plates of the U-shaped mounting frame 4.

As shown in FIG. 3, the air blowing device 5 includes a first air delivery pipe 51, a buffer pipe 53, a second air delivery pipe 54, and a nozzle 56 mounted on an air outlet end of the second air delivery pipe 54, which are communicated with each other; this first gas-supply pipe 51 and bleeder 2 intercommunication, this first gas-supply pipe 51 can with bleeder 2 threaded connection, in order to prevent to take place gas leakage between first gas-supply pipe 51 and bleeder 2, can set up sealed the pad between first gas-supply pipe 51 and bleeder 2. The nozzle 56 is also screwed to the second air duct 54 to facilitate cleaning of dust.

The first air pipe 51 is provided with an electromagnetic valve 52, and the electromagnetic valve 52 is electrically connected with a control computer, and the control computer can control the electromagnetic valve 52 to open and close, thereby controlling the operation of the blowing device 5.

To prevent dust particles from clogging the nozzle after prolonged use, the first and second

air delivery conduits

51, 54 have the same diameter and are 1/2 of the buffer tube 53. because the diameter of the buffer tube 53 is greater than the diameter of the first air delivery conduit 51, the flow rate of the gas entering the buffer tube 53 from the first air delivery conduit 51 during operation is slowed, and dust particles in the air sink to the lower portion of the buffer tube 53, reducing dust particles entering the second air delivery conduit 54 and preventing dust particles from clogging the nozzle 56. Since the diameter of the second air delivery conduit 54 is smaller than the diameter of the buffer tube 53, when air enters the second air delivery conduit 54 from the buffer tube 53, the flow rate of the air is increased and ejected from the nozzle 56.

Alternatively, the second air delivery pipe 54 is provided with a back blowing pipe 55 communicated with the second air delivery pipe 54, the air outlet end of the back blowing pipe 55 faces to one side of the buffer pipe 53, and the acute angle formed between the back blowing pipe 55 and the second air delivery pipe 54 is 30-45 degrees, and the angle is 35 degrees in the embodiment. The back blowing pipe 55 can be provided with a blocking bolt, and after the blocking bolt is unscrewed, air is introduced from the back blowing pipe 55 to reversely dredge the blowing device.

During the use, install the pneumatic sorting mechanism of this embodiment on sorting equipment through U-shaped mounting bracket 4 to make sorting mechanism be located the middle part top of sorting equipment's conveyer belt, its position needs to ensure that optical fiber sensor can detect the hickory chick on the conveyer belt, and the gas that nozzle 56 blew out can blow the hickory chick on the conveyer belt. The main pipe 1 is connected with an external compressor so as to compress air to enter the main pipe 1, and correspondingly, an air pump can be arranged to provide power. The during operation, the hickory chick after the grade detects conveys on the conveyer belt, and pass through from pneumatic sorting mechanism's both sides, when the hickory chick through the sorting unit that corresponding grade corresponds, this sorting unit's optical fiber sensor 3 detects the hickory chick and with signal transmission to control computer, control computer then controls solenoid valve 52 on this sorting unit and opens, gaseous 56 blowout from this sorting unit's nozzle, and blow down this hickory chick to the bamboo basket of corresponding grade, realize the grade of hickory chick and select separately, because the both sides of bleeder 2 all are provided with gas blowing device 5, but its simultaneous working, sorting efficiency has been improved. In actual use, different types of nozzles can be arranged on different sorting devices, so that gas sprayed out by the nozzles is suitable for morchella in different grades.

As described above, the present invention can be implemented well.

Claims

1. A pneumatic sorting mechanism for selecting separately toadstool, its characterized in that: comprises a control computer, a main pipe (1) and a plurality of sorting devices arranged on the main pipe (1); the sorting device comprises a U-shaped mounting frame (4), a branch pipe (2) communicated with the main pipe (1), two air blowing devices (5) symmetrically arranged on two sides of the branch pipe (2) and communicated with the branch pipe (2), and two optical fiber sensors (3) connected to two side plates of the U-shaped mounting frame (4) and respectively corresponding to the two air blowing devices (5); two gas blowing device (5) are connected with two blocks of curb plates of U-shaped mounting bracket (4) respectively, and be responsible for (1) then and pass U-shaped mounting bracket (4), and optical fiber sensor (3) and gas blowing device (5) all are connected with the control computer.

2. The pneumatic separation mechanism for separating morchella according to claim 1, characterized in that: the air blowing device (5) comprises a first air pipe (51) communicated with the branch pipe (2), a buffer pipe (53) communicated with the first air pipe (51), a second air pipe (54) communicated with the buffer pipe (53), and a nozzle (56) connected with the second air pipe (54); the first air delivery pipe (51) is provided with an electromagnetic valve (52), and the electromagnetic valve (52) is electrically connected with a control computer.

3. The pneumatic separation mechanism for separating morchella according to claim 2, characterized in that: the first air delivery conduit (51) and the second air delivery conduit (54) have the same diameter and are 1/2 of the buffer tube (53).

4. The pneumatic sorting mechanism for sorting morchella as claimed in claim 2 or 3, characterized in that: the second air delivery pipe (54) is provided with a back blowing pipe (55) communicated with the second air delivery pipe, the air outlet end of the back blowing pipe (55) faces one side of the buffer pipe (53), and an acute angle formed between the back blowing pipe (55) and the second air delivery pipe (54) is 30-45 degrees.

5. The pneumatic separation mechanism for separating morchella according to claim 4, characterized in that: mounting holes (41) are formed in the two side plates of the U-shaped mounting frame (4), and the blowing device (5) penetrates through the mounting holes (41) and then is communicated with the branch pipes (2).