CN210537495U

CN210537495U - Dandelion seed harvesting device

Info

Publication number: CN210537495U
Application number: CN201920952159.1U
Authority: CN
Inventors: 张良萌; 段文洁; 刘昭良
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-05-19
Anticipated expiration: 2029-06-24

Abstract

The utility model provides a dandelion seed harvesting apparatus, it includes frame, collection cover, aspiration channel, suction fan, cylinder, brush cylinder, hair-dryer, seed collecting box and air exit. The method is characterized in that: the inner wall of the separation cylinder is subjected to sand blasting treatment and is provided with a spiral guide sheet and a sawtooth-shaped blade; the brush roller is arranged in the separation cylinder and is connected with the motor through the speed reducer; the blower is arranged at the discharge port of the separating cylinder; the seed collecting box is arranged below the discharge hole. In collecting the separator drum to the dandelion seed through the mode of breathing in during the use, the motor drives the brush cylinder and makes friction and zigzag blade between brush and the separator drum separate seed and fine hair, and the seed and fine hair after the separation are discharged from the discharge gate through the spiral guide piece, and the hair-dryer can blow off the fine hair and the impurity that the quality is less, and the filter screen can be to seed secondary filter. The utility model is simple in operation, separable fine hair and the seed that takes place the caking, work efficiency is high.

Description

Dandelion seed harvesting device

Technical Field

The utility model relates to a seed harvesting device specifically is a dandelion seed harvesting device.

Background

The dandelion contains comprehensive nutritional ingredients, and has high edible value, medical value and nutritional value. The dandelion is bred by adopting seeds, harvested after being mature, and sowed at any time from spring to autumn. Along with social development, market demand increases, and large-scale artificial planting of the dandelions gradually increases. However, after the seeds are mature, the manual harvesting process is complex, time and labor are wasted, the dandelion seeds are villous, the collected seeds and the villus are easily wrapped together and are in a cotton ball shape, and the separation difficulty of the seeds and the villus is increased.

Disclosure of Invention

An object of the utility model is to provide a simple structure, the flexible operation, the dandelion seed harvesting device that seed and fine hair separation efficiency are high.

The utility model discloses the technical scheme who uses does: the utility model provides a dandelion seed harvesting apparatus, it includes frame, collection cover, aspiration channel, suction fan, knockout drum, brush cylinder, hair-dryer, seed collecting box and air exit. One end of the air suction pipe is communicated with the collection cover, and the other end of the air suction pipe is communicated with the separation cylinder through the suction fan; the separating cylinder is fixed on the frame, a feed inlet and a discharge outlet are respectively arranged at two ends of the separating cylinder, the inner wall of the separating cylinder is subjected to sand blasting treatment and is provided with a spiral guide sheet and a sawtooth-shaped blade; the brush roller is arranged in the separation cylinder and is connected with the motor through the speed reducer, and the speed reducer and the motor are connected with the rack through bolts; the blower is arranged at the discharge outlet and is opposite to the air outlet; the seed collecting box is arranged below the discharge hole.

As preferred, the aspiration channel material chooses for use for the plastic hose, conveniently gathers dandelion seed.

Preferably, the inlet of the seed collecting box is provided with a filter screen.

Preferably, the spiral guide piece and the sawtooth-shaped blade are connected with the inner wall of the separating cylinder in a welding mode, and manufacturing is facilitated.

Preferably, the suction fan, the motor and the blower are connected with an external power supply.

Preferably, the bottom of the frame is provided with a movable wheel for facilitating movement.

Has the advantages that: when the results dandelion seed, the switch on, the suction fan produces suction, the handheld cover of gathering of operating personnel, gather ripe dandelion seed through the mode of breathing in, the dandelion seed of gathering gets into the cylinder through aspiration channel and feed inlet in, the motor drives the brush cylinder and rotates, the brush effect through friction between the brush on brush cylinder surface and the cylinder inner wall and zigzag blade separates seed and fine hair, seed and fine hair after the separation are discharged from the discharge gate through the spiral direction piece, the hair-dryer can be blown away less fine hair of quality and impurity by the air exit, filter screen on the seed collecting box can be to seed secondary filter. The utility model discloses the flexible operation, work efficiency is high, can carry out the effective separation to the seed and the fine hair that take place the caking, the completion dandelion seed results work of preferred.

Drawings

Fig. 1 is the assembly structure diagram of the present invention.

FIG. 2 is a schematic view of the structure of the separation cylinder.

In the figure: 1. a frame; 2. a collecting cover; 3. an air suction pipe; 4. a suction fan; 5. a separation cylinder; 6. a brush roller; 7. a blower; 8. a seed collection box; 9. an air outlet; 11. a moving wheel; 51. a feed inlet; 52. a spiral guide piece; 53. a discharge port; 54. a serrated blade; 61. a brush drum shaft; 62. a speed reducer; 63. an electric motor.

Detailed Description

The present invention will be further described with reference to the following examples and drawings, but the present invention is not limited thereto.

As shown in figures 1 and 2, the dandelion seed harvesting device comprises a frame 1, a collecting cover 2, an air suction pipe 3, an air suction fan 4, a separating cylinder 5, a brush roller 6, a blower 7, a seed collecting box 8 and an air outlet 9. One end of the air suction pipe 3 is communicated with the collection cover 2, and the other end is communicated with the separation cylinder 5 through the suction fan 4; the separation cylinder 5 is fixed on the frame 1, a feed inlet 51 and a discharge outlet 53 are respectively arranged at two ends of the separation cylinder, the inner wall of the separation cylinder 5 is subjected to sand blasting treatment and is provided with a spiral guide blade 52 and a sawtooth-shaped blade 54; the brush roller 6 is arranged in the separation cylinder 5 and is connected with a motor 63 through a speed reducer 62, and the speed reducer 62 and the motor 63 are connected with the frame 1 through bolts; the blower 7 is arranged at the discharge hole 53 and is opposite to the air outlet 9; the seed collecting box 8 is arranged below the discharge hole 53.

In this embodiment, 3 materials of aspiration channel choose for use to be plastic hose, the convenience is gathered the dandelion seed.

In this embodiment, the inlet of the seed collecting box 8 is provided with a filter screen 81 for secondary filtering of the separated seeds.

In this embodiment, the spiral guide piece 52 and the serrated blade 54 are welded to the inner wall of the separation cylinder 5, which facilitates manufacture.

In this embodiment, the suction fan 4, the motor 63, and the blower 7 are connected to an external power source.

In this embodiment, the moving wheel 11 is installed at the bottom of the frame 1, so as to facilitate moving.

When the results dandelion seed, the switch on power supply equipment begins working, suction fan 4 produces suction, the handheld cover 2 of gathering of operating personnel, gather ripe dandelion seed through inspiratory mode, the dandelion seed of gathering gets into in the separator 5 through aspiration channel 3 and feed inlet 51, motor 63 drives brush cylinder 6 and rotates, brush and 5 inner wall friction and zigzag blade 54's the comb and brush effect through brush cylinder 6 surface separates dandelion seed and fine hair, seed and fine hair after the separation are discharged from discharge gate 53 through spiral guide piece 52, install hair-dryer 7 in discharge gate 53 department and can blow off the fine hair and the impurity that the quality is less from air exit 8, seed after the separation relies on self gravity to fall into in the seed collecting box 8, filter screen 81 on the seed collecting box 8 can be to the seed secondary filter after the separation.

It should be noted that: the utility model relates to a dandelion seed harvesting device adopts the principle of rubbing with the hands and wiping with the comb and brushes to separate dandelion seed and fine hair, and 5 inner walls sand blasting of cylinder separator can multiplicable dandelion seeds and 5 inner walls of cylinder separator rub, and zigzag blade 54 can separate seed and fine hair comb and brush, has solved fine hair and seed and has taken place the problem that the conglomeration is difficult to the separation, the utility model discloses the flexible operation, separation efficiency is high, easily realizes, completion dandelion seed results work that can the preferred.

Claims

1. The utility model provides a dandelion seed harvesting device, its includes frame (1), gathers cover (2), aspiration channel (3), suction fan (4), knockout drum (5), brush cylinder (6), hair-dryer (7), seed collecting box (8) and air exit (9), its characterized in that: one end of the air suction pipe (3) is communicated with the collection cover (2), and the other end is communicated with the separation cylinder (5) through the suction fan (4); the separation cylinder (5) is fixed on the frame (1), a feed inlet (51) and a discharge outlet (53) are respectively arranged at two ends of the separation cylinder, and the inner wall of the separation cylinder (5) is subjected to sand blasting treatment and is provided with a spiral guide blade (52) and a sawtooth-shaped blade (54); the brush roller (6) is arranged in the separating cylinder (5) and is connected with the motor (63) through the speed reducer (62), and the speed reducer (62) and the motor (63) are connected with the frame (1) through bolts; the blower (7) is arranged at the discharge hole (53) and is opposite to the air outlet (9); the seed collecting box (8) is arranged below the discharge hole (53).

2. The dandelion seed harvesting device as set forth in claim 1, wherein: the spiral guide piece (52) and the sawtooth-shaped blade (54) are connected with the inner wall of the separating cylinder (5) in a welding mode.

3. The dandelion seed harvesting device as set forth in claim 1, wherein: the inlet of the seed collecting box (8) is provided with a filter screen (81).