CN216816637U

CN216816637U - Grain detection device with adjustable

Info

Publication number: CN216816637U
Application number: CN202220179302.XU
Authority: CN
Inventors: 程睿; 范光宇
Original assignee: Anhui Tuosi Intelligent Technology Co ltd
Current assignee: Anhui Tuosi Intelligent Technology Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-06-24
Anticipated expiration: 2032-01-21

Abstract

The utility model relates to an adjustable grain detection device, which belongs to the technical field of grain detection equipment and comprises a detection platform, wherein a groove is formed in the upper end surface of the detection platform, an adjusting mechanism is arranged in the groove, the adjusting mechanism is provided with a driving mechanism through a connecting component, the adjusting mechanism comprises a first screening disc and a second screening disc, and the second screening disc is positioned above the first screening disc; through setting up adjustment mechanism, through rotating the second screening dish on first screening dish, when aperture on the second screening dish coincides with the aperture on the first screening dish, it is the biggest to reach the filtration aperture on the adjustment mechanism, when aperture on the second screening dish and the aperture on the first screening dish are in turn, thereby reach and adjust the filtration aperture on the adjustment mechanism, when the filtration aperture on the adjustment mechanism is the biggest, can contain the qualification such as shell to the grain detection in the testing sample, thereby can adjust the filtration aperture on the adjustment mechanism according to the filtration aperture of impurity.

Description

Grain detection device with adjustable

Technical Field

The utility model belongs to the technical field of grain detection equipment, and particularly relates to an adjustable grain detection device.

Background

In the prior art, as shown in fig. 4, a grain detection device 8 is used for detecting whether rice in a sample contains rice husks or other impurities, and generally performs screening detection processing on the rice by adopting a vibrating screen 9, and if the bottom layer of the grain detection device contains rice husks or other impurities, the rice is unqualified for screening, but the screened grid does not have a function of adjusting the pore size according to the pore size of the screened impurities.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides an adjustable grain detection device.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a grain detection device with adjustable, includes testing platform, the testing platform up end is seted up flutedly, the inside adjustment mechanism that is provided with of recess, adjustment mechanism is provided with actuating mechanism through coupling assembling, adjustment mechanism includes first screening dish and second screening dish, and just first screening dish up end rotates with the lower terminal surface of second screening dish to be connected, a plurality of is the mounting hole of annular distribution seted up to first screening dish up end, second screening dish up end symmetry activity run through have with the kelly of mounting hole adaptation, be provided with first screening net on the first screening dish, be provided with second screening net on the second screening dish.

As a preferable technical scheme of the adjustable grain detection device, the driving mechanism is a driving motor arranged at the bottom of the detection platform, an output shaft of the driving motor is connected with a driving shaft, the end part of the driving shaft penetrates into a groove of the detection platform, a scraping plate is fixedly sleeved on one side of the driving shaft, and the scraping plate is movably attached to the end face of the bottom of the groove.

According to the preferable technical scheme of the adjustable grain detection device, the connecting component is a supporting sleeve fixedly arranged at the end part of the driving shaft, the supporting sleeve is positioned above the scraper, the upper end face of the supporting sleeve is symmetrically and fixedly provided with the mounting rod, and the bottom end face of the first screening plate is symmetrically provided with clamping grooves matched with the mounting rod in a clamping manner.

According to the preferable technical scheme of the adjustable grain detection device, the upper end face of the detection platform is provided with the driving air cylinder through the support, the output end of the driving air cylinder faces downwards, and the end parts of the driving air cylinder are symmetrically provided with the mechanical grippers through the lifting plate.

As a preferable technical scheme of the adjustable grain detection device, the fixing plates are symmetrically arranged on the upper end face of the first screening disc.

As the preferable technical scheme of the adjustable grain detection device, a feed opening is formed in the end face of the bottom of the groove.

The beneficial effects of the utility model are as follows:

through setting up adjustment mechanism, through rotating the second screening dish on first screening dish, when aperture on the second screening dish coincides with the aperture on the first screening dish, it is maximum to reach the filtration aperture on the adjustment mechanism, when aperture on the second screening dish and the aperture on the first screening dish are in turn, thereby reach and adjust the filtration aperture on the adjustment mechanism, when filtration aperture on the adjustment mechanism is the biggest, can contain qualifications such as shell to the grain detection in the detection sample, thereby can adjust the filtration aperture on the adjustment mechanism according to the filtration aperture of impurity.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of a first screening deck of the present invention;

FIG. 3 is a schematic top view of the adjusting mechanism of the present invention;

FIG. 4 is a schematic diagram of a prior art structure;

description of the main elements

In the figure: 1. a detection platform; 2. an adjustment mechanism; 21. a first screening pan; 22. a second screening pan; 23. a first screening net; 24. a second screening mesh; 3. a connecting assembly; 31. a support sleeve; 4. a drive mechanism; 41. a squeegee; 5. a lifting plate; 6. a fixing plate; 7. a feeding port; 8. grain detection equipment; 9. and (5) vibrating the screen.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the utility model, the following detailed description, structures, features and effects according to the present invention are provided in conjunction with the accompanying drawings and preferred embodiments.

Referring to fig. 1-3, an adjustable grain detection device includes a detection platform 1, a groove is formed in an upper end surface of the detection platform 1, an adjusting mechanism 2 is disposed inside the groove, the adjusting mechanism 2 is provided with a driving mechanism 4 through a connecting assembly 3, the adjusting mechanism 2 includes a first screening tray 21 and a second screening tray 22, an upper end surface of the first screening tray 21 is rotatably connected with a lower end surface of the second screening tray 22, a plurality of mounting holes distributed in an annular shape are formed in the upper end surface of the first screening tray 21, clamping rods adapted to the mounting holes are symmetrically movably penetrated through the upper end surface of the second screening tray 22, a first screening net 23 is disposed on the first screening tray 21, and a second screening net 24 is disposed on the second screening tray 22.

After the rotation adjustment of the first screening tray 21 is completed, the second screening tray 22 is inserted into the corresponding mounting hole by using two clamping rods, so that the second screening tray 22 is fixed on the first screening tray 21.

In this embodiment, the second screening plate 22 is rotated on the first screening plate 21 according to the aperture size of the detected impurities, when the aperture on the second screening plate 22 coincides with the aperture on the first screening plate 21, the maximum filtering aperture on the adjusting mechanism 2 is reached, the grains are poured onto the second screening plate 22, if the outer shell is filtered out, it indicates that the grains extracting the sample amount still contain impurities such as the outer shell, and when the aperture on the second screening plate 22 coincides with the aperture on the first screening plate 21, the aperture on the first screening plate 21 is reduced, and the grains are poured onto the second screening plate 22, if the sand particles are filtered out, it indicates that the grains extracting the sample amount still contain sand particles impurities, thereby realizing the detecting function of the adjusting mechanism 2.

Specifically, actuating mechanism 4 is for installing the driving motor in testing platform 1 bottom, driving motor's output shaft has the drive shaft, and the tip of drive shaft runs through to testing platform 1's recess in, drive shaft one side is fixed to be cup jointed scraper blade 41, and scraper blade 41 and recess bottom terminal surface activity laminating.

Specifically, a feed opening 7 is formed in the end face of the bottom of the groove.

In the embodiment, the supporting sleeve 31 is driven to rotate by the driving motor, so that the first screening disk 21 is driven to rotate, and the screening efficiency of grains is accelerated; the driving shaft drives the scraper 41 to rotate while rotating, and the scraper 41 scrapes impurities on the end face of the groove to the feed opening 7.

Specifically, coupling assembling 3 is the fixed support cover 31 that sets up at the driveshaft tip, and supports cover 31 and be located scraper blade 41 top, support the fixed installation pole that is equipped with of cover 31 up end symmetry, the draw-in groove with installation pole block adaptation is seted up to first screening dish 21 bottom end symmetry.

In this embodiment, the support sleeve 31 and the first screening tray 21 can be detached by arranging symmetrical clamping rods.

Specifically, the detection platform 1 up end has through the support mounting and drives actuating cylinder, drive actuating cylinder's output and down and the tip installs mechanical tongs through 5 symmetries of lifter plate.

Specifically, the upper end face of the first screening disk 21 is symmetrically provided with fixing plates 6.

In this embodiment, the detached first screening tray 21 is lowered by the cylinder driving the mechanical gripper, and the mechanical gripper grips the fixing plate 6, so that the adjusting mechanism is taken out from the groove.

Wherein the first sieving net 23 and the second sieving net 24 have the same sieving pore size.

The working principle and the using process of the utility model are as follows:

extracting grain with sample amount, rotating the second screening plate 22 on the first screening plate 21 according to the aperture size of detected impurities, when the aperture on the second screening plate 22 is overlapped with the aperture on the first screening plate 21, the filtering aperture on the adjusting mechanism 2 is the largest, pouring grain on the second screening plate 22, if the outer shell is filtered, the grain with sample amount is still contained with impurities such as the outer shell, when the aperture on the second screening plate 22 is partially overlapped with the aperture on the first screening plate 21, the aperture on the first screening plate 21 is reduced, if sand is filtered, the grain is poured on the second screening plate 22, the grain with sample amount is still contained with sand impurities, thereby realizing the detecting function of the adjusting mechanism 2, driving the support sleeve 31 to rotate by the driving motor, driving the first screening plate 21 to rotate, accelerating the screening efficiency of the grain, by arranging symmetrical clamping rods, can realize supporting sleeve 31 and the dismantlement of first screening dish 21, the first screening dish 21 after the dismantlement descends through cylinder drive machinery tongs, and machinery tongs snatchs fixed plate 6 to take out adjustment mechanism 2 from the recess, the drive shaft drives scraper blade 41 and rotates in the pivoted, and scraper blade 41 scrapes to feed opening 7 department to impurity on the recess terminal surface.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a grain detection device with adjustable, includes testing platform (1), its characterized in that: the utility model discloses a screening machine, including testing platform (1), recess, adjustment mechanism (2), coupling assembling (3), actuating mechanism (2) are provided with actuating mechanism (4), actuating mechanism (2) include first screening dish (21) and second screening dish (22), and the lower terminal surface of first screening dish (21) up end and second screening dish (22) rotates to be connected, a plurality of mounting hole that is the annular distribution is seted up to first screening dish (21) up end, second screening dish (22) up end symmetry activity run through have with the kelly of mounting hole adaptation, be provided with first screening net (23) on first screening dish (21), be provided with second screening net (24) on second screening dish (22).

2. The adjustable grain detection device of claim 1, wherein: actuating mechanism (4) are for installing the driving motor in testing platform (1) bottom, driving motor's output shaft has the drive shaft, and the tip of drive shaft runs through to testing platform (1) in the recess, the fixed cover in drive shaft one side has connect scraper blade (41), and scraper blade (41) and recess bottom terminal surface activity laminating.

3. The adjustable grain detection device of claim 2, wherein: coupling assembling (3) are support cover (31) for fixed setting at the driveshaft tip, and support cover (31) and lie in scraper blade (41) top, support cover (31) up end symmetry and fix and be equipped with the installation pole, the draw-in groove with installation pole block adaptation is seted up to first screening dish (21) bottom terminal surface symmetry.

4. The adjustable grain detection device of claim 1, wherein: the detection platform is characterized in that a driving cylinder is mounted on the upper end face of the detection platform (1) through a support, the output end of the driving cylinder faces downwards, and mechanical grippers are symmetrically mounted at the end part of the driving cylinder through a lifting plate (5).

5. The adjustable grain detection device of claim 1, wherein: the upper end face of the first screening disc (21) is symmetrically provided with fixing plates (6).

6. The adjustable grain detection device of claim 1, wherein: and a feed opening (7) is formed in the end face of the bottom of the groove.