CN218902683U

CN218902683U - Screening machine

Info

Publication number: CN218902683U
Application number: CN202222990656.5U
Authority: CN
Inventors: 李渊
Original assignee: Yangquan Zhonghe Ceramsite Co ltd
Current assignee: Yangquan Zhonghe Ceramsite Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-04-25
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a screening machine which comprises a bottom plate, wherein the left side of the top of the bottom plate is fixedly connected with a screening box, the right side of the screening box is fixedly provided with a first motor, the output end of the first motor is fixedly connected with a rotating rod, one side of the rotating rod is fixedly connected with a screening barrel, one side of the screening barrel is fixedly connected with a fixing rod, the center of an inner cavity of the screening box is fixedly connected with a filter plate, and the center of the top of the bottom plate is fixedly connected with an air suction pump through a bracket. According to the utility model, through the arrangement of the first pipeline, the air suction pump, the second pipeline, the third pipeline and the air suction head, and under the cooperation of the second motor, the stirring rod and the stirring blade, the problems that the existing screening machine does not have a dust removing function, dust mixed in seeds can escape in the using process, the body is damaged due to the fact that workers suck the dust, and the practicability of the device is greatly reduced are solved.

Description

Screening machine

Technical Field

The utility model relates to the technical field of agricultural planting, in particular to a screening machine.

Background

Vegetable seeds are used for producing vegetables and are divided into conventional seeds and hybrid seeds, wherein the conventional seeds are seeds produced by the vegetables through natural law, and the hybrid seeds are obtained by pollinating the vegetables with plants with different characteristics to change the variety characteristics;

for example, the patent number CN108480205B is a screening machine, and the technical scheme is that the screening machine comprises a base and a shell arranged on the base, wherein the shell and the base form a closed cavity; a partition plate is arranged in the cavity and divides the cavity into a primary screening bin and a secondary screening bin, a discharge hole is formed in the partition plate, and a gate capable of being intermittently and automatically opened and closed is arranged on the partition plate at the discharge hole; the screen body is rotationally connected to the primary selection bin, a driving assembly capable of driving the screen body to rotate is further arranged on the base, and the inclination of the screen body is set, so that the screen body is suspended and fixedly arranged above the lower surface of the primary selection bin, and the effect of secondarily screening materials is achieved, and the materials can be screened more fully;

the existing screening machine does not have the function of dust removal, dust mixed in seeds can be caused to escape in the using process, workers can cause damage to bodies when sucking the dust, and the practicability of the device is greatly reduced.

Disclosure of Invention

The utility model aims to provide a screening machine, which has the advantage of preventing dust from escaping, and solves the problems that the existing screening machine does not have a dust removing function, dust mixed in seeds can escape in the using process, staff can inhale the dust to cause damage to bodies, and the practicability of the device is greatly reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sieve separator, includes the bottom plate, the left side fixedly connected with screening case at bottom plate top, the right side fixedly connected with first motor of screening case, the output fixedly connected with bull stick of first motor, one side fixedly connected with sieve barrel of bull stick, one side fixedly connected with dead lever of sieve barrel, the center department fixedly connected with filter in screening case inner chamber, the center department at bottom plate top is through support fixedly connected with pump that induced drafts, the input fixedly connected with second pipeline of pump that induced drafts, one side fixedly connected with third pipeline of second pipeline, one side fixedly connected with head that induced drafts of third pipeline, the output fixedly connected with first pipeline of pump that induced drafts, the right side fixedly connected with dust removal case at bottom plate top, the top fixedly connected with second motor of dust removal case, the output fixedly connected with puddler of second motor, the equal fixedly connected with stirring leaf in both sides on puddler surface.

Preferably, the surface of the screen barrel is fixedly connected with a filter screen, and the bottom of the screen barrel is fixedly connected with a discharge pipe.

Preferably, a first sealing cover is arranged on the right side of the top of the screen barrel, and the top of the first sealing cover is movably connected with a feeding port.

Preferably, the support columns are fixedly connected to the periphery of the bottom plate, and universal wheels are movably connected to the bottoms of the support columns.

Preferably, the surface of the screening box is movably connected with a sealing box door through a hinge, and the surface of the sealing box door is fixedly connected with a handle.

Preferably, a water inlet is formed in the right side of the top of the dust removal box, and a second sealing cover is movably connected to the top of the water inlet.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the first pipeline, the air suction pump, the second pipeline, the third pipeline and the air suction head, and under the cooperation of the second motor, the stirring rod and the stirring blade, the problems that the existing screening machine does not have a dust removing function, dust mixed in seeds can escape in the using process, the body is damaged due to the fact that workers suck the dust, and the practicability of the device is greatly reduced are solved.

2. According to the utility model, the inner cavity of the screening box is cleaned through the arrangement of the sealing box door, so that the cleanliness of the inner cavity of the screening box is greatly improved, and the device is convenient to move through the arrangement of the support columns and the universal wheels, so that the convenience of the device is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a screening box of the present utility model;

fig. 3 is a cross-sectional view of the dust box of the present utility model.

In the figure: 1. a bottom plate; 2. a screening box; 3. a first motor; 4. a second motor; 5. a dust removal box; 6. a first pipe; 7. an induced draft pump; 8. a second pipe; 9. a sieve barrel; 10. a fixed rod; 11. a filter screen; 12. a first sealing cover; 13. a feed inlet; 14. a rotating rod; 15. a discharge pipe; 16. a filter plate; 17. a third conduit; 18. an air suction head; 19. a stirring rod; 20. stirring the leaves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a screening machine includes a bottom plate 1, a left side fixedly connected with screening box 2 at bottom plate 1 top, the right side fixedly connected with first motor 3 of screening box 2, the output fixedly connected with bull stick 14 at first motor 3, one side fixedly connected with screen drum 9 of bull stick 14, one side fixedly connected with dead lever 10 of screen drum 9, the center department fixedly connected with filter 16 of screening box 2 inner chamber, the center department at bottom plate 1 top is through support fixedly connected with induced draft pump 7, the input fixedly connected with second pipeline 8 of induced draft pump 7, one side fixedly connected with third pipeline 17 of second pipeline 8, one side fixedly connected with induced draft head 18 of third pipeline 17, the output fixedly connected with first pipeline 6 of induced draft pump 7, the right side fixedly connected with dust bin 5 at bottom plate 1 top, the top fixedly connected with second motor 4 of dust bin 5, the output fixedly connected with puddler 19 of second motor 4, both sides fixedly connected with stirring leaf 20 on puddler 19 surface.

The surface of the screen barrel 9 is fixedly connected with a filter screen 11, and the bottom of the screen barrel 9 is fixedly connected with a discharge pipe 15.

A first sealing cover 12 is arranged on the right side of the top of the screen barrel 9, and a feeding port 13 is movably connected to the top of the first sealing cover 12.

All around of bottom plate 1 bottom equal fixedly connected with support column, and the bottom swing joint of support column has the universal wheel, through the setting of support column and universal wheel, is convenient for remove the device, great improvement the convenience of device.

The surface of screening case 2 has sealed chamber door through hinge swing joint, and the fixed surface of sealed chamber door is connected with the handle, through the setting of sealed chamber door, cleans the inner chamber of screening case 2, great improvement the cleanliness factor of screening case 2 inner chamber.

A water inlet is formed in the right side of the top of the dust removal box 5, and a second sealing cover is movably connected to the top of the water inlet.

When the dust removing device is used, firstly, a user pours a proper amount of water into the inner cavity of the dust removing box 5 through the water inlet, secondly, the user puts seeds into the inner cavity of the filter screen 11 through the material inlet 13, after the seeds are put into, the user starts the first motor 3 and the air suction pump 7 to work through the external controller, the first motor 3 drives the sieve barrel 9 to rotate under the cooperation of the fixed rod 10 and the rotating rod 14, the filter screen 11 is used for screening, dust escapes to the inner cavity of the filter box 2, meanwhile, the air suction pump 7 sucks the dust into the inner cavity of the dust removing box 5 under the cooperation of the first pipeline 6, the second pipeline 8, the third pipeline 17 and the air suction head 18, then the user starts the second motor 4 to work through the external controller, the second motor 4 drives the stirring rod 19 to rotate, the stirring blade 20 is driven to rotate through the stirring rod 19, the water and the dust are fully mixed, the purpose of dust falling is achieved, the first valve is turned to enable the screened seeds to be output to the top of the filter plate 16 through the discharging pipe 15, the seeds are uniformly discharged through the second valve, and finally, the mixed water is discharged through the third valve uniformly.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Screening machine, comprising a bottom plate (1), characterized in that: the utility model discloses a dust removal device, including screening case (2), screening case (1), filter plate (1), stirring rod (19), stirring rod (4), stirring rod (5) and stirring rod (19), wherein the screening case (2) is fixedly connected with the left side at bottom plate (1) top, the right side fixedly connected with screening case (2), the right side fixedly connected with first motor (3) at screening case (2), the output fixedly connected with bull stick (14) at first motor (3), one side fixedly connected with bull stick (14) at bull stick (14), one side fixedly connected with sieve barrel (9), one side fixedly connected with dead lever (10) at sieve barrel (9), center department fixedly connected with filter plate (16) at screening case (2) inner chamber, center department at bottom plate (1) top is through support fixedly connected with suction pump (7), one side fixedly connected with third pipeline (17) at second pipeline (8), one side fixedly connected with first pipeline (6) at third pipeline (7), one side fixedly connected with first stirring rod (5) at third pipeline (6), first pipeline (4) at second pipeline (1).

2. A screening machine according to claim 1, wherein: the surface of the screen barrel (9) is fixedly connected with a filter screen (11), and the bottom of the screen barrel (9) is fixedly connected with a discharge pipe (15).

3. A screening machine according to claim 1, wherein: the right side at the top of the sieve barrel (9) is provided with a first sealing cover (12), and the top of the first sealing cover (12) is movably connected with a feeding opening (13).

4. A screening machine according to claim 1, wherein: the support columns are fixedly connected to the periphery of the bottom plate (1), and universal wheels are movably connected to the bottoms of the support columns.

5. A screening machine according to claim 1, wherein: the surface of the screening box (2) is movably connected with a sealing box door through a hinge, and the surface of the sealing box door is fixedly connected with a handle.

6. A screening machine according to claim 1, wherein: the right side at the top of the dust removal box (5) is provided with a water inlet, and the top of the water inlet is movably connected with a second sealing cover.