CN217369125U - Screening device for grain and oil quality inspection - Google Patents

Abstract

The utility model relates to a grain and oil quality inspection uses sieve separator, including the sieve separator body, the inside of sieve separator body is rotated and is installed the connecting rod that extends to sieve separator body top, the top of connecting rod is rotated and is installed the tray, the screen cloth has been placed at the top of tray, be provided with a grade rod subassembly on the tray, a grade rod subassembly includes slidable mounting in the slider of tray top, the top fixed mounting of slider has a grade rod. This grain and oil quality testing uses sieve separator, through setting up the slider, the shelves pole is placed the use when blockking the screen cloth, compare in traditional depression bar nut fixed mode, this shelves pole fixed mode convenience of use, can guarantee simultaneously that the screen cloth is placed stably under the centrifugal force effect, through setting up the regulating wheel, the spout, cooperation such as slide bar, make the shelves pole can adjust for the interval of tray centre of circle point, made things convenient for the screen cloth to under the not unidimensional to use, the practical scope of device has been improved, the user of having made things convenient for uses.

Description

Screening device for grain and oil quality inspection

Technical Field

The utility model relates to a grain and oil detects technical field, specifically is a grain and oil quality testing uses sieve separator.

Background

The grain and oil is a general term for grains, beans and other grains and oil materials, and finished products and semi-finished products thereof, and is a general term for main foods of human beings.

The grain and oil quality inspection adopts special screening equipment, the whole machine of the equipment selects an optimized table structure, a gear pair is used for variable transmission, a screen body is supported by a three-point plane, and the screen body performs plane rotary motion through an eccentric link mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a grain and oil quality inspection is with sieve separator possesses high-efficient installation aluminium screen cloth, is convenient for adjust advantages such as use simultaneously, has solved the problem that needs to use depression bar nut fixed screen cloth to waste time and energy when using the screening installation among the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a screening device for grain and oil quality inspection comprises a screening device body, wherein a connecting rod extending to the top of the screening device body is rotatably installed inside the screening device body, a tray is rotatably installed at the top of the connecting rod, a screen is placed at the top of the tray, and a stop rod assembly is arranged on the tray;

the stop rod assembly comprises a sliding block which is slidably arranged above the tray, and a stop rod is fixedly arranged at the top of the sliding block.

Further, the front fixed mounting of sieve separator body has button switch and display screen, the bottom fixed mounting of sieve separator body has the foot machine that quantity is four.

Furthermore, the number of the sliding blocks and the number of the stop rods are three, and the sliding blocks and the stop rods are continuously arranged on the tray in a sixty-degree mode.

Further, a sliding groove is formed in the top of the tray, and the sliding block is connected to the sliding groove in a sliding mode.

Further, the inside of tray rotates installs the regulating wheel, the spout has been seted up at the top of regulating wheel, the bottom fixed mounting of slider has the slide bar that runs through and extend to the tray inside, slide bar sliding connection in the spout.

Further, the sliding groove is close to the outer part of the adjusting wheel from the position close to the circle center of the adjusting wheel.

Furthermore, the middle part fixed mounting of regulating wheel has the rotating tube that runs through the regulating wheel, the outside of rotating tube is fixed mounting still and is located the rotating ring of regulating wheel below, the outside fixed mounting of rotating ring has the worm wheel, rotate on the inner wall of tray and install the worm, the worm profile of tooth meshes in the worm wheel.

Furthermore, one end of the worm penetrates and extends to the outside of the tray, and a hexagonal screw is fixedly mounted on the worm extending to the outside of the tray.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this grain and oil quality testing uses sieve separator, through setting up the slider, the shelves pole is placed the use when blockking the screen cloth, compare in traditional depression bar nut fixed mode, this shelves pole fixed mode convenience of use, can guarantee simultaneously that the screen cloth is placed stably under the centrifugal force effect, through setting up the regulating wheel, the spout, cooperation such as slide bar, make the shelves pole can adjust for the interval of tray centre of circle point, made things convenient for the screen cloth to under the not unidimensional to use, the practical scope of device has been improved, the user of having made things convenient for uses.

Drawings

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

FIG. 2 is a perspective view of the present invention;

fig. 3 is a top view of the tray of the present invention;

FIG. 4 is a schematic view of the bottom view of the present invention;

FIG. 5 is a schematic view of the structure of the regulating wheel of the present invention;

fig. 6 is a schematic view of the slider structure of the present invention.

In the figure: the automatic screen selecting device comprises a screen body 1, a button switch 2, a display screen 3, a 4-pin machine, a hexagonal nut 5, a connecting rod 6, a tray 7, a sliding block 8, a gear lever 9, a filter screen 10, a sliding groove 11, an adjusting wheel 12, a sliding groove 13, a sliding rod 14, a rotating pipe 15, a rotating ring 16, a worm wheel 17 and a worm 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-6, a screening apparatus for grain and oil quality inspection in this embodiment, including screening apparatus body 1, the front fixed mounting of screening apparatus body 1 has button switch 2 and display screen 3, the bottom fixed mounting of screening apparatus body 1 has foot machine 4 that the quantity is four, can carry out stable support to screening apparatus body 1 through four foot machines 4, the inside rotation of screening apparatus body 1 is installed and is extended to connecting rod 6 at screening apparatus body 1 top, the top of connecting rod 6 is rotated and is installed tray 7, screen cloth 10 has been placed at the top of tray 7, tray 7 provides screen cloth 10 and deposits the support, can provide screen cloth 10 along with connecting rod 6 moves about simultaneously and filter traction force, be provided with the shelves pole subassembly on tray 7.

In this embodiment, shelves pole subassembly includes slider 8 of slidable mounting in tray 7 top, slider 8's top fixed mounting has shelves pole 9, slider 8 and the quantity of shelves pole 9 are three, be sixty degrees and arrange in succession on tray 7, be used for carrying on spacingly to placing the screen cloth 10 above tray 7, the extension apex of shelves pole 9 is higher than the height of screen cloth 10 simultaneously, can block screen cloth 10 through three shelves pole 9 that are the claw form, make screen cloth 10 realize being fixed in on tray 7 through centrifugal force in the screening process.

It should be noted that the top of the tray 7 is further provided with a sliding groove 11, the slider 8 is slidably connected to the sliding groove 11, and the sliding of the slider 8 can be guided through the sliding groove 11, so that the adjustment stability of the slider 8 is good.

In this embodiment, the adjusting wheel 12 is rotatably mounted inside the tray 7, the sliding groove 13 is formed in the top of the adjusting wheel 12, the sliding rod 14 penetrating and extending into the tray 7 is fixedly mounted at the bottom of the sliding block 8, and the sliding rod 14 is slidably connected to the sliding groove 13, so that the sliding of the sliding block 8 is pulled by the rotation of the adjusting wheel 12.

In this embodiment, the sliding groove 13 is close to the outer portion of the adjusting wheel 12 from a position close to the center of the adjusting wheel 12, so that the sliding rod 14 can realize the adjustment of the distance between the tray 7 and the stop lever 9, and the distance between the centers of the tray 7 and the stop lever 9 can be adjusted, so as to adapt to different screens 10.

In order to draw the adjusting wheel 12 to rotate, a rotating pipe 15 penetrating through the adjusting wheel 12 is fixedly installed in the middle of the adjusting wheel 12 in the embodiment, a rotating ring 16 located below the adjusting wheel 12 is also fixedly installed outside the rotating pipe 15, a worm wheel 17 is fixedly installed outside the rotating ring 16, a worm 18 is rotatably installed on the inner wall of the tray 7, and the worm 18 is meshed with the worm wheel 17 in a tooth form, so that the worm wheel 17 can realize rotation adjustment under the rotation drawing of the worm 18.

It should be noted that one end of the worm 18 penetrates and extends to the outside of the tray 7, the hexagonal screw 5 is fixedly mounted on the worm 18 extending to the outside of the tray 7, and the hexagonal screw 5 extending to the outside can be adjusted by using a tool conveniently, so that the position of the stop lever 9 can be changed.

The working principle of the above embodiment is as follows:

the sieve mesh 10 is directly sleeved in sequence, a sample is poured into the sieve mesh 10, the sieve mesh is covered, the sieve mesh can be directly placed above the tray 7 to be used, when the position of the stop lever 9 needs to be adjusted, the hexagonal nut 5 extending to the outside can be screwed, so that the hexagonal nut 5 drives the worm 18 to rotate, the rotated worm 18 is meshed with the worm wheel 17 through the tooth form, the rotating ring 16 rotates inside the tray 7, the rotating ring 16 drives the rotating rod 15 to rotate together, the adjusting wheel 12 is pulled to rotate, the adjusting wheel 12 rotates through the slide way 13 to drive the slide rod 14 to slide together, the slide block 8 slides along the slide groove 11, and the position of the stop lever 9 is adjusted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims (8)

1. The utility model provides a grain and oil quality inspection uses sieve separator, includes sieve separator body (1), its characterized in that: a connecting rod (6) extending to the top of the screening device body (1) is rotatably mounted inside the screening device body (1), a tray (7) is rotatably mounted at the top of the connecting rod (6), a screen (10) is placed at the top of the tray (7), and a stop rod assembly is arranged on the tray (7);

the stop lever component comprises a sliding block (8) which is arranged above the tray (7) in a sliding mode, and a stop lever (9) is fixedly arranged at the top of the sliding block (8).

2. The screening machine for grain and oil quality inspection according to claim 1, characterized in that: the front fixed mounting of sieve separator body (1) has button switch (2) and display screen (3), the bottom fixed mounting of sieve separator body (1) has foot machine (4) that quantity is four.

3. The screening machine for grain and oil quality inspection according to claim 1, characterized in that: the number of the sliding blocks (8) and the number of the stop rods (9) are three, and the sliding blocks and the stop rods are continuously arranged on the tray (7) in a sixty-degree mode.

4. The screening machine for grain and oil quality inspection according to claim 1, characterized in that: the top of the tray (7) is also provided with a sliding groove (11), and the sliding block (8) is connected to the sliding groove (11) in a sliding manner.

5. The screening machine for grain and oil quality inspection according to claim 1, characterized in that: the inside of tray (7) rotates and installs regulating wheel (12), spout (13) have been seted up at the top of regulating wheel (12), the bottom fixed mounting of slider (8) has slide bar (14) that run through and extend to tray (7) inside, slide bar (14) sliding connection in spout (13).

6. The screening machine for grain and oil quality inspection according to claim 5, wherein: the sliding groove (13) is close to the outer part of the adjusting wheel (12) from the position close to the circle center of the adjusting wheel (12).

7. The screening machine for grain and oil quality inspection according to claim 5, wherein: the utility model discloses a tray, including tray (7), adjusting wheel (12), the middle part fixed mounting of adjusting wheel (12) has rotating tube (15) that runs through adjusting wheel (12), the outside of rotating tube (15) is fixed mounting still has rotating ring (16) that is located adjusting wheel (12) below, the outside fixed mounting of rotating ring (16) has worm wheel (17), rotate on the inner wall of tray (7) and install worm (18), worm (18) profile of tooth meshing in worm wheel (17).

8. The screening machine for grain and oil quality inspection according to claim 7, wherein: one end of the worm (18) penetrates and extends to the outside of the tray (7), and a hexagonal screw (5) is fixedly mounted on the worm (18) extending to the outside of the tray (7).

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