CN217748019U

CN217748019U - Chinese cabbage seed sieving mechanism

Info

Publication number: CN217748019U
Application number: CN202221761253.7U
Authority: CN
Inventors: 冯冬林; 丁玲
Original assignee: Fujian Vocational College of Agriculture
Current assignee: Fujian Vocational College of Agriculture
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-11-08
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a chinese cabbage seed sieving mechanism relates to seed screening technical field, include: the filter screen comprises a base, wherein first supporting blocks are symmetrically and fixedly arranged on two sides of the base, a filter screen is arranged above the base, second supporting blocks are symmetrically and fixedly arranged on two sides of the filter screen, the first supporting blocks and the second supporting blocks are fixedly connected through elastic plates, a limiting seat is fixedly arranged at the bottom of the filter screen, a limiting rod is fixedly arranged in the middle of the limiting seat, and a vibration mechanism is arranged between the base and the limiting rod; this application can carry out the filtration screening repeatedly to the chinese cabbage seed, improves the screening effect of seed, collects the chinese cabbage seed simultaneously.

Description

Chinese cabbage seed sieving mechanism

Technical Field

The utility model relates to a seed screening technical field, more specifically say, relate to a chinese cabbage seed sieving mechanism.

Background

Brassica plants in brassicaceae of Chinese cabbage are called as 'king of vegetables', the Chinese cabbage is native to the north of China and is cultivated in all parts of the south and north, the Chinese cabbage is introduced into Japan and European and American countries in the nineteen century and has wide green leaves and white vegetable sides, multiple leaves are tightly wrapped together to form a cylinder, most of the leaves can form a compact head, and the leaves wrapped in the cabbage are light yellow due to the fact that sunlight cannot be seen.

The Chinese cabbage planting needs seed sowing, chinese cabbage seeds are accompanied by a large amount of bran in the extraction stage, and the unqualified Chinese cabbage seeds are mainly screened manually at present, so that the screening efficiency is low.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a chinese cabbage seed sieving mechanism, it can solve to unqualified chinese cabbage seed, mainly still through artifical manual screening, problem that the screening efficiency is low at present.

In order to solve the above problem, the utility model adopts the following technical scheme:

a chinese cabbage seed sieving mechanism includes:

the filter screen comprises a base, wherein first supporting blocks are symmetrically and fixedly arranged on two sides of the base, a filter screen is arranged above the base, second supporting blocks are symmetrically and fixedly arranged on two sides of the filter screen, the first supporting blocks and the second supporting blocks are fixedly connected through elastic plates, a limiting seat is fixedly arranged at the bottom of the filter screen, a limiting rod is fixedly arranged in the middle of the limiting seat, and a vibration mechanism is arranged between the base and the limiting rod; this application can carry out the filtration screening repeatedly to the chinese cabbage seed, improves the screening effect of seed, collects the chinese cabbage seed simultaneously.

As a preferred scheme of the utility model, the vibration mechanism comprises a fixed seat fixedly arranged on one side of the base, a rotating rod is rotatably arranged in the middle of the fixed seat, connecting rods are symmetrically and fixedly arranged on two sides of the rotating rod, and a linkage rod is arranged between one end of the connecting rod far away from the rotating rod and the limiting rod in a transmission manner;

wherein, one side of the base, which is positioned on the rotating rod, is provided with a rotating mechanism.

As a preferred scheme of the utility model, slewing mechanism includes that fixed cover locates the first gear on the bull stick, the fixed rotation motor that is provided with in one side of base, the fixed second gear that is provided with on the output of rotation motor, the meshing is connected between second gear and the first gear.

As an optimized scheme of the utility model, the fixed flitch that is provided with down in bottom of filter sieve, just the flitch is the slope setting down.

As an optimized scheme of the utility model, the filter sieve top is provided with the baffle, silo down has been seted up to one side of baffle, just the middle part that the baffle is located silo down slides and is provided with the open-close board.

As a preferred scheme of the utility model, the slide rail has been seted up to the middle part symmetry of baffle, two it is provided with the scraper blade to slide between the slide rail, the baffle is kept away from down the fixed electric telescopic handle that is provided with in one side of silo, fixed connection between electric telescopic handle's output and the scraper blade.

As a preferred scheme of the utility model, the bottom of scraper blade is the toper setting, just the bottom of scraper blade is the laminating setting with the filter sieve.

Compared with the prior art, the utility model has the advantages of:

(1) In this application, mutually support between through rotating motor, second gear, first gear, bull stick, connecting rod, the gangbar, drive the gag lever post through the gangbar and carry out synchronous motion, drive the filter sieve through the gag lever post and shake, make the filter sieve filter the screening repeatedly to chinese cabbage seed, improve the screening effect of seed.

(2) In the application, the seeds filtered by the filter sieve are guided and discharged through the discharging plate, so that the filtered seeds are conveniently collected; starting the electric telescopic rod, driving the scraper blade to slide inside the slide rail through the output end of the electric telescopic rod, so that the scraper blade pushes the seeds on the filter sieve, and the seeds are guided out from the discharge chute.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 of the present invention;

fig. 4 is a schematic view of the scraper structure of the present invention.

The reference numbers in the figures illustrate:

1. a base; 2. a first support block; 3. filtering and screening; 4. a second support block; 5. an elastic plate; 6. a limiting seat; 7. a limiting rod; 8. a vibration mechanism; 81. a fixed seat; 82. a rotating rod; 83. a connecting rod; 84. a linkage rod; 9. a rotating mechanism; 91. a first gear; 92. rotating the motor; 93. a second gear; 10. a blanking plate; 11. a baffle plate; 12. a feeding trough; 13. a slide rail; 14. a squeegee; 15. an electric telescopic rod; 16. a plywood.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

As shown in fig. 1 to 4, a chinese cabbage seed screening apparatus includes:

the base 1, the equal symmetrical fixed first supporting shoe 2 that is provided with in both sides of base 1, the top of base 1 is provided with filter sieve 3, the equal symmetrical fixed second supporting shoe 4 that is provided with in both sides of filter sieve 3, through 5 fixed connection of elastic plate between first supporting shoe 2 and the second supporting shoe 4, the fixed spacing seat 6 that is provided with in bottom of filter sieve 3, the fixed gag lever post 7 that is provided with in middle part of spacing seat 6, be provided with reciprocating mechanism 8 between base 1 and the gag lever post 7.

In a further embodiment, the base 1 through setting up supports this application wholly, and make and carry out fixed connection between first supporting shoe 2 and the second supporting shoe 4 through the elastic plate 5 that sets up, thereby fix filter sieve 3, wherein elastic plate 5 comprises elastic material, certain deformation effect has, filter sieve 3 through setting up is used for filtering the screening repeatedly to the chinese cabbage seed, filter sieve 3 through setting up carries out the fixed stay to spacing seat 6, and 6 carry out the fixed stay to gag lever post 7 through the spacing seat that sets up, 8 messenger filter sieve 3 through the reciprocating mechanism who sets up filters the screening to the chinese cabbage seed.

Specifically, the vibration mechanism 8 comprises a fixed seat 81 fixedly arranged on one side of the base 1, a rotating rod 82 is rotatably arranged in the middle of the fixed seat 81, connecting rods 83 are symmetrically and fixedly arranged on two sides of the rotating rod 82, and a linkage rod 84 is arranged between one end of each connecting rod 83 far away from the rotating rod 82 and the limiting rod 7 in a transmission manner;

wherein, the base 1 is provided with a rotating mechanism 9 at one side of the rotating rod 82.

In a further embodiment, the fixing seat 81 is fixedly supported through the arranged base 1, the rotating rod 82 is rotatably supported through the arranged fixing seat 81, the connecting rod 83 is fixedly supported through the arranged rotating rod 82, the rotating rod 82 drives the connecting rod 83 to synchronously rotate when rotating, the linkage rod 84 is driven to move through the arranged connecting rod 83, the linkage rod 84 drives the limiting rod 7 to synchronously move, and the limiting rod 7 drives the filter sieve 3 to vibrate.

Specifically, the rotating mechanism 9 includes a first gear 91 fixedly sleeved on the rotating rod 82, a rotating motor 92 is fixedly disposed on one side of the base 1, a second gear 93 is fixedly disposed on an output end of the rotating motor 92, and the second gear 93 is meshed with the first gear 91.

In a further embodiment, the first gear 91 is fixedly supported through the arranged rotating rod 82, the rotating rod 82 is driven to rotate through the arranged first gear 91, the rotating motor 92 is fixedly supported through the arranged base 1, the second gear 93 is driven to rotate through the arranged rotating motor 92, and the second gear 93 drives the first gear 91 to synchronously rotate.

Specifically, the bottom of the filter sieve 3 is fixedly provided with a blanking plate 10, and the blanking plate 10 is obliquely arranged.

In a further embodiment, the blanking plate 10 is fixedly supported through the arranged filter sieve 3, and the seeds filtered by the filter sieve 3 are guided and blanked through the arranged blanking plate 10, so that the filtered seeds are collected conveniently.

Specifically, a baffle 11 is arranged above the filter screen 3, a blanking groove 12 is formed in one side of the baffle 11, and a split plate 16 is arranged in the middle of the baffle 11, which is located in the blanking groove 12 in a sliding mode.

In further embodiment, carry out fixed stay to baffle 11 through the filter sieve 3 that sets up, make baffle 11 protect the side of filter sieve 3, be convenient for carry out the unloading to the seed on the filter sieve 3 through the lower silo 12 that sets up, open and shut control is carried out to silo 12 down through the open and shut board 16 that sets up.

Specifically, slide rails 13 have been seted up to the middle part symmetry of baffle 11, and the slip is provided with scraper blade 14 between two slide rails 13, and baffle 11 keeps away from one side of silo 12 down and fixedly is provided with electric telescopic handle 15, and fixed connection between electric telescopic handle 15's output and the scraper blade 14.

In a further embodiment, the scraper 14 is limited by sliding through the arranged slide rail 13, and the seeds on the filter sieve 3 are pushed through the arranged scraper 14, so that the seeds are led out from the feed chute 12.

Specifically, the bottom of the scraper 14 is tapered, and the bottom of the scraper 14 is attached to the filter sieve 3.

In a further embodiment, the scraper 14 is attached to the filter sieve 3, so that the efficiency of discharging seeds on the filter sieve 3 can be improved.

The utility model discloses a theory of operation and use flow:

the rotation motor 92 is started, the output end of the rotation motor 92 drives the second gear 93 to rotate, the second gear 93 drives the first gear 91 to synchronously rotate, the rotating rod 82 is driven to rotate through the first gear 91, the connecting rod 83 is driven to rotate through the rotating rod 82, the connecting rod 83 drives the linkage rod 84 to move, the linkage rod 84 drives the limiting rod 7 to synchronously move, the limiting rod 7 drives the filter sieve 3 to vibrate, the filter sieve 3 repeatedly filters and screens the Chinese cabbage seeds, and the screening effect of the seeds is improved.

The seeds filtered by the filter sieve 3 are guided and discharged through the discharging plate 10, so that the filtered seeds can be conveniently collected; starting electric telescopic handle 15, the output through electric telescopic handle 15 drives scraper blade 14 and carries out the position slip inside slide rail 13, makes scraper blade 14 promote the seed on to filter sieve 3, makes the seed derive from feed chute 12.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a chinese cabbage seed sieving mechanism, a serial communication port, including base (1), the equal symmetrical fixed first supporting shoe (2) that is provided with in both sides of base (1), the top of base (1) is provided with filter sieve (3), the equal symmetrical fixed second supporting shoe (4) that is provided with in both sides of filter sieve (3), through elastic plate (5) fixed connection between first supporting shoe (2) and second supporting shoe (4), the fixed spacing seat (6) that is provided with in bottom of filter sieve (3), the fixed gag lever post (7) that is provided with in middle part of spacing seat (6), be provided with between base (1) and gag lever post (7) vibrations mechanism (8).

2. The Chinese cabbage seed screening device according to claim 1, wherein: the vibration mechanism (8) comprises a fixed seat (81) fixedly arranged on one side of the base (1), a rotating rod (82) is rotatably arranged in the middle of the fixed seat (81), connecting rods (83) are symmetrically and fixedly arranged on two sides of the rotating rod (82), and a linkage rod (84) is arranged between one end, far away from the rotating rod (82), of each connecting rod (83) and the limiting rod (7) in a transmission manner; wherein, a rotating mechanism (9) is arranged on one side of the base (1) which is positioned on the rotating rod (82).

3. The Chinese cabbage seed screening device according to claim 2, wherein: slewing mechanism (9) are including fixed first gear (91) of cover locating on bull stick (82), one side of base (1) is fixed and is provided with rotation motor (92), the fixed second gear (93) that is provided with on the output of rotation motor (92), meshing connection between second gear (93) and first gear (91).

4. The Chinese cabbage seed screening device according to claim 1, wherein: the bottom of the filter screen (3) is fixedly provided with a blanking plate (10), and the blanking plate (10) is obliquely arranged.

5. The Chinese cabbage seed screening device according to claim 1, wherein: a baffle (11) is arranged above the filter screen (3), a blanking groove (12) is formed in one side of the baffle (11), and an opening-closing plate (16) is arranged in the middle of the baffle (11) located in the blanking groove (12) in a sliding mode.

6. The Chinese cabbage seed screening device according to claim 5, wherein: slide rail (13) have been seted up to the middle part symmetry of baffle (11), two it is provided with scraper blade (14) to slide between slide rail (13), baffle (11) are kept away from down one side of silo (12) and are fixed and be provided with electric telescopic handle (15), fixed connection between electric telescopic handle (15) output and scraper blade (14).

7. The Chinese cabbage seed screening device according to claim 6, wherein: the bottom of scraper blade (14) is the toper setting, just the bottom of scraper blade (14) is the laminating setting with filter sieve (3).