CN219356897U - Vegetable seed screening machine - Google Patents
Vegetable seed screening machine Download PDFInfo
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- CN219356897U CN219356897U CN202320660551.5U CN202320660551U CN219356897U CN 219356897 U CN219356897 U CN 219356897U CN 202320660551 U CN202320660551 U CN 202320660551U CN 219356897 U CN219356897 U CN 219356897U
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- screening
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- fixedly connected
- vegetable seed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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Abstract
The utility model provides a vegetable seed screening machine, and relates to the technical field of seed screening; the vegetable seed screening machine solves the problems that the existing vegetable seed screening machine is inconvenient to realize grading screening, is inconvenient to screen vegetable leaves and the like in seeds, and is inconvenient to realize more efficient and labor-saving screening; comprises a mounting support part; the mounting support part is connected with a movable mounting part in a sliding manner; the side surface of the installation supporting part is fixedly connected with a screening driving device; the screening driving device is provided with a speed changing device; the movable installation part is fixedly connected with a grading screening device; sliding connection has the pull box on the installation support shell, and whole protection effect is better, can effectually guarantee whole screening quality, avoids the seed unrestrained, can realize supplementary tertiary screening, can realize the screening through the screening net of top and go out impurity such as leaf, and the screening net of below can screen diameter too little inferior seed and dust.
Description
Technical Field
The utility model belongs to the technical field of seed screening, and particularly relates to a vegetable seed screening machine.
Background
In practical vegetable planting work, seeds have an important effect on the emergence rate all the time, and particularly in rural areas, a plurality of farmers adopt a seed reserving mode to plant vegetables, the seeds need to be screened, and a good vegetable seed screening machine is needed. At present, current vegetable seed screening machine, as the utility model patent of application number 2022227060487 discloses a vegetable seed carefully selecting device, and it includes screening machine and hopper, hopper fixed mounting is at the terminal surface of screening machine, the lateral wall of screening machine is equipped with clearance mechanism, and clearance mechanism includes speed governing fan, trachea and two risers, and speed governing fan fixed mounting is at the lateral wall of screening machine, and the trachea communicates in speed governing fan's one end, and tracheal circular arc face cover has fixed cover, two risers respectively fixed mounting is in the both sides of hopper, two one side fixed mounting that the riser is close to each other has a storage frame, fixed cover and the bottom surface fixed connection of storage frame, the lateral wall fixedly connected with hang plate of hopper, and the terminal surface of hang plate is equipped with the collection frame. Although it can be through setting up speed governing fan, trachea, two-sided subsides, convey the air current in to the trachea through speed governing fan, makes the air current in the trachea blow to the seed that slides in depositing the frame, and then makes the empty shell seed that mixes in the seed can be blown out, and under the effect of two-sided subsides, can bond the dust that is blown away between the seed, prevented the drift of dust to a certain extent. But be inconvenient for realizing hierarchical screening, be inconvenient for to screening such as dish leaf in the seed, be inconvenient for realizing more high-efficient laborsaving screening, influence screening efficiency, the complicated cost of structure is high simultaneously, is not applicable to the seed screening work of simple demand.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a vegetable seed screening machine, which aims to solve the problems that the existing vegetable seed screening machine is inconvenient to realize classified screening, is inconvenient to screen vegetable leaves and the like in seeds, and is inconvenient to realize more efficient and labor-saving screening.
The purpose and the effect of the vegetable seed screening machine are achieved by the following specific technical means:
a vegetable seed screening machine comprises a mounting support part and a screening driving device; the mounting support part is connected with a movable mounting part in a sliding manner; the side surface of the installation supporting part is fixedly connected with a screening driving device; the screening driving device is provided with a speed changing device; the movable installation part is fixedly connected with a grading screening device; the mounting support includes: the device comprises an installation support shell, a drawing box and a protective installation cover, wherein the drawing box is connected to the installation support shell in a sliding manner; the protective mounting cover is connected to the mounting support shell through a hinge.
Further, the mobile mounting part includes: the device comprises a movable mounting shell and a sliding mounting frame, wherein the movable mounting shell is fixedly connected with two sliding mounting frames; the two sliding mounting frames are respectively U-shaped structures; the two sliding mounting frames are respectively and slidably connected to the mounting support shell.
Further, the screening driving apparatus includes: the screening device comprises a screening rotary mounting frame and a screening driving cam, wherein the screening rotary mounting frame is rotationally connected with the screening driving cam; the screening rotation mounting frame is fixedly connected to the mounting support shell.
Further, the classification screening device comprises: the screening installation frames and the screening nets are arranged, and the two screening installation frames are respectively and slidably connected to the movable installation shell; the two screening installation frames are respectively and fixedly connected with a screening net; the pore diameter of the upper screening net is larger than that of the lower screening net.
Further, the speed change device includes: the device comprises a variable speed driving gear, a variable speed meshing gear and a rotating handle, wherein the diameter of the variable speed driving gear is smaller than that of the variable speed meshing gear; the variable speed driving gear is fixedly connected to the top shaft end of the screening driving cam; the speed-changing meshing gear is rotationally connected to the screening rotary mounting frame; the rotating handle is fixedly connected to the variable-speed meshing gear.
Further, the mounting support portion includes: the installation handle is fixedly connected with the protection installation cover.
Further, the mobile mounting part further includes: the installation springs are arranged in four, and the four installation springs are sleeved at two ends of the two sliding installation racks respectively.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model adopts the speed changing device to match with the screening driving device, can realize simple and efficient rapid driving, ensures the screening efficiency of driving, simultaneously adopts the speed changing device to increase the screening speed, has simple and practical structure, saves more labor in use, does not need manual back and forth pulling, is simple in operation, can realize auxiliary speed-increasing rotation by rotating the speed-changing meshing gear to drive the speed-changing driving gear through rotating the handle, and realizes efficient screening work.
2. According to the utility model, the protection installation cover is adopted, the whole protection effect is better, the whole screening quality can be effectively ensured, the scattering of seeds is avoided, meanwhile, the auxiliary three-stage screening can be realized by adopting the two classification screening devices, the screening of vegetable leaves and other impurities through the screening net above can be realized, the inferior seeds with too small diameter and dust can be screened by the screening net below, the collection is assisted by the drawing box, the whole structure is simpler and more efficient, the sliding of the sliding installation frame can be directly realized during screening, the efficient screening can be realized, the screening net below the qualified seeds in the double-layer screening mode is also convenient for direct drawing and taking.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the mobile mounting part of the present utility model;
FIG. 3 is a schematic illustration of the transmission construction of the present utility model;
reference numerals: 1. mounting a supporting part; 101. installing a supporting shell; 102. drawing the box; 103. a protective mounting cover; 104. a handle is installed; 2. a movable mounting part; 201. moving the mounting shell; 2011. a sliding mounting rack; 202. installing a spring; 3. a screening driving device; 301. screening a rotary mounting frame; 302. screening the driving cam; 4. a speed change device; 401. a variable speed drive gear; 402. a variable speed meshing gear; 403. rotating the handle; 5. a classifying and screening device; 501. screening an installation frame; 502. and (5) screening the net.
Description of the embodiments
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples
As shown in fig. 1 to 3:
the utility model provides a vegetable seed screening machine, which comprises a mounting support part 1 and a screening driving device 3; the mounting support part 1 is connected with a movable mounting part 2 in a sliding manner; the side surface of the installation support part 1 is fixedly connected with a screening driving device 3; the screening driving device 3 is provided with a speed change device 4; the movable installation part 2 is fixedly connected with a grading screening device 5; the mounting support 1 includes: the device comprises a mounting support shell 101, a drawing box 102 and a protective mounting cover 103, wherein the drawing box 102 is connected to the mounting support shell 101 in a sliding manner; the protective mounting cover 103 is connected to the mounting support case 101 by a hinge.
Wherein, the installation support portion 1 includes: the installation handle 104 is fixedly connected with the protection installation cover 103; the movable mounting part 2 includes: the movable mounting shell 201 and the sliding mounting frames 2011, wherein the movable mounting shell 201 is fixedly connected with the two sliding mounting frames 2011; the two sliding mounting frames 2011 are respectively U-shaped structures; two sliding mounting frames 2011 are respectively and slidably connected to the mounting support shell 101; the mobile mounting part 2 further includes: the four mounting springs 202 are arranged, and the four mounting springs 202 are respectively sleeved at two ends of the two sliding mounting frames 2011; the classifying screen 5 includes: a screening installation frame 501 and a screening net 502, wherein two screening installation frames 501 are arranged, and the two screening installation frames 501 are respectively and slidably connected to the movable installation shell 201; the two screening installation frames 501 are respectively fixedly connected with a screening net 502; the screening net 502 aperture of top is greater than the aperture of below screening net 502, through the protection installation lid 103 that adopts the setting, the whole protection effect is better, can effectually guarantee whole screening quality, avoid the seed unrestrained, adopt two hierarchical screening plant 5 that set up simultaneously can realize supplementary tertiary screening, can realize screening out impurity such as vegetable leaf through the screening net 502 of top, the screening net 502 of below can screen the too little inferior seed of diameter and dust, assist through pull box 102 and collect, overall structure is more simple high-efficient, can directly slide through slide mounting bracket 2011 during the screening, realize high-efficient screening can, the mode qualification seed of double-deck screening is located the screening net 502 of below, also be convenient for direct pull take.
Wherein the screening driving device 3 comprises: a screening rotary mounting frame 301 and a screening drive cam 302, wherein the screening rotary mounting frame 301 is rotatably connected with the screening drive cam 302; the screening rotation mounting frame 301 is fixedly connected to the mounting support housing 101; the transmission 4 includes: a variable speed drive gear 401, a variable speed engagement gear 402, and a rotary handle 403, the variable speed drive gear 401 having a diameter smaller than the variable speed engagement gear 402; the variable speed drive gear 401 is fixedly connected to the top shaft end of the screening drive cam 302; a speed change meshing gear 402 is rotatably connected to the screening rotation mount 301; the rotating handle 403 is fixedly connected to the variable speed meshing gear 402, through the speed changing device 4 arranged, the screening driving device 3 is matched, simple and efficient rapid driving can be achieved, the screening speed can be increased by adopting the speed changing device 4 while the screening efficiency is guaranteed, the structure is simple and practical, the use is more labor-saving, manual back and forth pulling is not needed, the operation is simple, the auxiliary speed increasing rotation can be achieved by driving the variable speed meshing gear 402 to drive the variable speed driving gear 401 through the rotating handle 403, efficient screening work is achieved, and the whole structure is simpler and more practical.
Specific practical mode and action of this embodiment:
in the utility model, firstly, the variable speed driving gear 401 is driven by the variable speed meshing gear 402 through the rotating handle 403 to realize auxiliary speed increasing rotation, the sliding mounting frame 2011 can be extruded through the screening driving cam 302 to drive the movable mounting shell 201 to slide reciprocally, the screening of impurities such as vegetable leaves and the like through the screening net 502 above can be realized, the inferior seeds and dust with too small diameter can be screened by the screening net 502 below, the qualified seeds are collected in an auxiliary mode through the drawing box 102, and the screening net 502 below is also convenient to directly draw and take.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (7)
1. Vegetable seed screening machine, including installation support portion (1), its characterized in that: the installation support part (1) is connected with a movable installation part (2) in a sliding manner; the side surface of the installation support part (1) is fixedly connected with a screening driving device (3); the screening driving device (3) is provided with a speed change device (4); the movable installation part (2) is fixedly connected with a grading screening device (5); the mounting support (1) comprises: the device comprises a mounting support shell (101), a drawing box (102) and a protective mounting cover (103), wherein the drawing box (102) is connected to the mounting support shell (101) in a sliding manner; the protective mounting cover (103) is connected to the mounting support shell (101) through a hinge.
2. A vegetable seed sizer according to claim 1, wherein: the mounting support (1) comprises: the mounting handle (104) is fixedly connected to the protective mounting cover (103).
3. A vegetable seed sizer according to claim 1, wherein: the mobile mounting part (2) comprises: the movable mounting shell (201) and the sliding mounting frame (2011), wherein the movable mounting shell (201) is fixedly connected with two sliding mounting frames (2011); the two sliding mounting frames (2011) are respectively of U-shaped structures; the two sliding mounting frames (2011) are respectively and slidably connected to the mounting support shell (101).
4. A vegetable seed sizer according to claim 3, wherein: the mobile mounting part (2) further comprises: the mounting springs (202) are arranged, the four mounting springs (202) are sleeved at two ends of the two sliding mounting frames (2011) respectively.
5. A vegetable seed sizer according to claim 1, wherein: the screening driving device (3) includes: a screening rotary mounting frame (301) and a screening driving cam (302), wherein the screening rotary mounting frame (301) is rotationally connected with the screening driving cam (302); the screening rotary mounting frame (301) is fixedly connected to the mounting support shell (101).
6. A vegetable seed sizer according to claim 1, wherein: the speed change device (4) comprises: a variable speed drive gear (401), a variable speed engagement gear (402) and a turning handle (403), the variable speed drive gear (401) having a diameter smaller than the variable speed engagement gear (402); the variable speed driving gear (401) is fixedly connected to the top shaft end of the screening driving cam (302); the speed change meshing gear (402) is rotatably connected to the screening rotary mounting frame (301); the rotating handle (403) is fixedly connected to the variable-speed meshing gear (402).
7. A vegetable seed sizer according to claim 1, wherein: the classifying screen device (5) comprises: the screening installation frames (501) and the screening nets (502), wherein two screening installation frames (501) are arranged, and the two screening installation frames (501) are respectively and slidably connected to the movable installation shell (201); the two screening installation frames (501) are respectively fixedly connected with a screening net (502); the pore diameter of the upper screening net (502) is larger than that of the lower screening net (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320660551.5U CN219356897U (en) | 2023-03-30 | 2023-03-30 | Vegetable seed screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320660551.5U CN219356897U (en) | 2023-03-30 | 2023-03-30 | Vegetable seed screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219356897U true CN219356897U (en) | 2023-07-18 |
Family
ID=87141595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320660551.5U Active CN219356897U (en) | 2023-03-30 | 2023-03-30 | Vegetable seed screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219356897U (en) |
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2023
- 2023-03-30 CN CN202320660551.5U patent/CN219356897U/en active Active
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