CN212352161U - Eggplant seed extraction device - Google Patents

Abstract

The utility model provides an eggplant seed extraction device, which effectively solves the problems of serious equipment loss, manual assistance, large labor capacity and need of cutting eggplant in earlier stage in the prior art, and adopts the technical proposal that the eggplant seed extraction device comprises a horizontally fixed cylindrical shell, a planetary gear train is arranged at the right end in the cavity of the shell, wherein the planetary gear train can actively rotate, a gear ring is fixed on the side wall of the shell, a first rotating shaft is fixed on a sun gear, a cutter head is arranged on the first rotating shaft, a blade is arranged at the outer edge of each cutter head, a second rotating shaft is arranged on the planetary gear, and a rotating rod is arranged on the second rotating shaft; the upper end of the shell is provided with a feed inlet, and the lower end of the shell is provided with a discharge outlet; the utility model discloses the structure is ingenious, reduces the equipment loss, does not need artifical cutting, has realized getting continuous beating of seed in-process and has beaten the eggplant piece, increases to collide and hit the number of times to realized not stopping stirring to the eggplant piece at the seed in-process of getting, improve as far as possible and go out the seed rate, also need not carry out precutting to the eggplant, labour saving and time saving, it is efficient.

Description

Eggplant seed extraction device

Technical Field

The utility model relates to the technical field of agricultural machinery, especially an eggplant seed extractor.

Background

Eggplants are common household vegetables on a dining table and have a high value for disease rehabilitation. In China, eggplants are planted in various places. In the eggplant breeding process, mature eggplant seeds of different types need to be knocked out to obtain the seeds. At present, the eggplant seeds are obtained by adopting a manual operation mode, so that the working efficiency is low, and the labor intensity is high.

In the prior art, some manufacturers adopt a cam mechanism to continuously hammer eggplant blocks, so that seeds in the eggplant fall off, but the mode has the following obvious defects:

1. the cam structure is adopted during up-and-down transmission, the cam has serious friction and is easy to damage after long-time use;

2. fixing the hammering area, and manually and continuously gathering the peripheral eggplants towards the middle to hammer;

3. when hammering, the eggplant blocks are continuously compressed and need to be manually turned over, and if not, a large part of seeds in the eggplant at the lower layer are abandoned;

4. before hammering, the eggplants need to be manually cut into a plurality of small pieces, at least two pieces need to be cut, manual treatment is needed, and the labor capacity is large;

5. the contact area of hammering is limited, and long-time hammering is needed to take out the eggplant seeds, so that the efficiency is low.

Disclosure of Invention

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides an eggplant seed extractor, the effectual equipment loss of having solved among the prior art is serious, needs artifical supplementary, and the amount of labour is big, needs carry out the problem of cutting to the eggplant in earlier stage.

The technical scheme for solving the problem is that the planetary gear type planetary gear; the casing upper end have the feed inlet, the casing lower extreme is opened there is the discharge gate, the discharge gate outside articulates there is the arc, the opening or closing of discharge gate can be controlled to the arc.

The utility model discloses the structure is ingenious, reduces the equipment loss, does not need artifical cutting, has realized getting continuous beating of seed in-process and has beaten the eggplant piece, increases to collide and hit the number of times to realized not stopping stirring to the eggplant piece at the seed in-process of getting, improve as far as possible and go out the seed rate, also need not carry out precutting to the eggplant, labour saving and time saving, it is efficient.

Drawings

Fig. 1 is a front sectional view of the present invention.

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

Fig. 3 is the installation schematic diagram of the planetary gear train of the present invention.

Detailed Description

The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings.

Given by fig. 1 to 2, the utility model discloses a fixed cylindrical housing 1 of level, planetary gear train is installed to 1 intracavity right-hand member of casing, wherein planet carrier 2 can initiatively rotate, the ring gear is fixed on 1 lateral wall of casing, be fixed with horizontal first pivot 4 on the sun gear 3, have a plurality of cutterheads 5 rather than coaxial on the first pivot 4, the outer fringe on each cutterhead 5 has a plurality of blades 6 that are circumference equipartition, there is rather than coaxial second pivot 7 on the planet wheel, have a plurality of bull sticks 8 that are circumference equipartition on the second pivot 7; the upper end of the shell 1 is provided with a feeding hole 9, the lower end of the shell 1 is provided with a discharging hole, the outer side of the discharging hole is hinged with an arc-shaped plate 10, and the arc-shaped plate 10 can control the discharging hole to be opened or closed.

In order to prevent eggplant seeds from influencing the normal operation of the planetary gear train, a circular plate 11 coaxial with the shell 1 is arranged on the left side of the planetary gear train, a bearing with a sealing ring is arranged between the outer side wall of the circular plate 11 and the side wall of the shell 1, and the first rotating shaft 4 and the second rotating shaft 7 penetrate through the circular plate 11.

In order to prevent the first rotating shaft 4 and the second rotating shaft 7 from deforming and to increase the service life of the first rotating shaft 4 and the second rotating shaft 7, a circular plate 11 coaxial with the first rotating shaft 4 and the second rotating shaft 7 is arranged at the left end in the cavity of the shell 1, and both the first rotating shaft 4 and the second rotating shaft 7 can rotate on the circular plate 11.

The rear end of the arc-shaped plate 10 is hinged to the shell 1, a fixing block 12 is arranged on the outer side wall of the shell 1, the fixing block 12 is arranged on the front side of the arc-shaped plate 10, a pin penetrates through the arc-shaped plate 10, one end of the pin is arranged on the outer side of the arc-shaped plate 10 and can fix the arc-shaped plate 10, the other end of the pin is annular and protruding, and a tension spring is connected between the annular and the fixing block 12.

In order to facilitate the discharging, a plurality of vertical supporting rods are arranged on the lower side of the shell 1.

The right side of the shell 1 is fixedly provided with a motor which can drive the planet carrier 2 to rotate.

In order to prevent the eggplants from being excessively beaten to be broken mud and influence the subsequent screening of the eggplants, the rotating rod is made of rubber.

It should be noted that the rotation tracks of the rotating rod 8 and the blade 6 are mutually staggered, and the rotation tracks of the rotating rod 8 on different second rotating shafts 7 are mutually staggered and do not interfere with each other.

When the eggplant harvesting machine is used, the preprocessed eggplants are placed into the cavity of the shell 1 through the feeding hole 9, the power supply of the motor is switched on, the motor drives the planet carrier 2 to rotate, the planet carrier 2 rotates to drive the planet wheels to revolve and rotate simultaneously, the planet wheels drive the second rotating shaft 7 to revolve and rotate, the second rotating shaft 7 rotates to hit the eggplants, and seeds in the eggplants fall off; to whole eggplant or bold eggplant, inside seed is gone out never, when the eggplant is through blade 6 in the middle of, the blade can make the eggplant cut into the polylith, then receive hitting of bull stick 8 when passing through peripheral bull stick 8 again, inside seed can drop smoothly, a period of time later, the container is placed to the discharge gate below, pull up the pin on the fixed block 12, when the pin breaks away from with arc 10, arc 10 downwardly rotating, the eggplant seed that has just fallen into the container with the eggplant piece from the discharge gate, then can obtain the eggplant seed through the screening filtration.

In the scheme, the linear speeds of the rotating rods 8, which are close to each other, of the rotating rods 8 on the two adjacent second rotating shafts 7 are opposite to each other, namely, the eggplant blocks are hit and clamped by the rotating rods 8, so that seeds in the eggplant blocks fall off as soon as possible; in the process, small eggplant pieces can fall from the space between the two rotating rods 8 and are always positioned at the lower side of the shell 1, and the large eggplant pieces are continuously stirred by the rotating rods 8, are finally cut into a plurality of small blocks when passing through the blade 6 and then are continuously hit by the rotating rods 8.

The utility model discloses an adopt gear mechanism, the wearing and tearing of minimize equipment, the eggplant is cut under the effect of blade 6, then continuously hits the hitting through bull stick 8 again for seed in the eggplant piece takes out fast, and bull stick 8 rotates the in-process following second pivot 7, turns the eggplant piece of lower floor, raises the efficiency.

The utility model discloses the structure is ingenious, reduces the equipment loss, does not need artifical cutting, has realized getting continuous beating of seed in-process and has beaten the eggplant piece, increases to collide and hit the number of times to realized not stopping stirring to the eggplant piece at the seed in-process of getting, improve as far as possible and go out the seed rate, also need not carry out precutting to the eggplant, labour saving and time saving, it is efficient.

Claims (7)

1. An eggplant seed-taking device is characterized by comprising a horizontally fixed cylindrical shell (1), wherein a planetary gear train is mounted at the right end in the cavity of the shell (1), a planetary carrier (2) can rotate actively, a gear ring is fixed on the side wall of the shell (1), a horizontal first rotating shaft (4) is fixed on a sun wheel (3), a plurality of cutter heads (5) coaxial with the first rotating shaft (4) are arranged on the first rotating shaft (4), a plurality of blades (6) uniformly distributed in the circumferential direction are arranged at the outer edge of each cutter head (5), a second rotating shaft (7) coaxial with the planetary gear is arranged on the planetary gear, and a plurality of rotating rods (8) uniformly distributed in the circumferential direction are arranged on the second rotating shaft (7); casing (1) upper end have feed inlet (9), casing (1) lower extreme is opened there is the discharge gate, the discharge gate outside articulates there is arc (10), opening or closing of discharge gate can be controlled in arc (10).

2. An eggplant seed extraction device as claimed in claim 1, characterized in that a circular plate (11) coaxial with the housing (1) is arranged on the left side of the planetary gear train, a bearing with a sealing ring is arranged between the outer side wall of the circular plate (11) and the side wall of the housing (1), and the first rotating shaft (4) and the second rotating shaft (7) both penetrate through the circular plate (11).

3. An eggplant seed extraction device as claimed in claim 1, characterized in that the housing (1) has a circular plate (11) at the left end of its cavity, the first axis of rotation (4) and the second axis of rotation (7) being rotatable on the circular plate (11).

4. The eggplant seed extraction device of claim 1, characterized in that, arc (10) rear end and casing (1) articulated, there is fixed block (12) on casing (1) lateral wall, the front side of arc (10) is placed in fixed block (12), it has the pin to run through on arc (10), the outside of arc (10) is placed in to pin one end and can be fixed arc (10), the pin other end has annular bulge, be connected with the extension spring between annular bulge and fixed block (12).

5. An eggplant seed extraction device as claimed in claim 1, characterized in that the housing (1) has a number of vertical support bars on its underside.

6. An eggplant seed extraction device as claimed in claim 1, characterized in that a motor is fixed to the right side of the housing (1), and the motor can drive the planet carrier (2) to rotate.

7. An eggplant seed extraction device as claimed in claim 1, characterized in that the turning rod is made of rubber.

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