CN215695651U

CN215695651U - Screening device for grain production with convenient cleaning and screening net

Info

Publication number: CN215695651U
Application number: CN202121473850.5U
Authority: CN
Inventors: 朱义进
Original assignee: Jiangsu Yihe Agricultural Development Co ltd
Current assignee: Jiangsu Yihe Agricultural Development Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-02-01
Anticipated expiration: 2031-06-30

Abstract

The utility model relates to a screening device for a screening net convenient to clean for grain production, which comprises a machine body, wherein four support columns are arranged in an inner cavity of the machine body, screening fixing mechanisms are arranged on the upper surfaces of the four support columns, each screening fixing mechanism comprises an inclined plate, and a placing groove is formed in the upper surface of each inclined plate. This screening device of screening net is conveniently washd with grain production, pour grain into through the inlet pipe, and fall to screening fixed establishment's upper surface, vibrating motor work and production vibration this moment, make screening fixed establishment sieve grain, impurity moves right along screening fixed establishment, the grain of screening falls into in the collecting box, finally discharge through the feed opening, when needs are dismantled the screening net, only need make screening fixed establishment no longer to screening frame limit fixed, the screening frame is under screening fixed establishment's effect this moment, the right side is by the jack-up, this moment alright with taking off the screening frame, the screening net to on the screening frame washs.

Description

Screening device for grain production with convenient cleaning and screening net

Technical Field

The utility model relates to the technical field of screening devices, in particular to a screening device for conveniently cleaning a screening net for grain production.

Background

The grain is a general term for various plant seeds in cooking food, can also be generally called as 'grain', and the grain crops contain rich nutrient substances, mainly including protein, vitamins, dietary fibers, fat, starch and the like.

After grains are harvested, impurities such as stones and sand grains are often doped in the grains, so that the screening machine is needed to separate the grains from large impurities such as the stones and the sand grains, otherwise, the quality of processed products is affected, and the existing screening machine is inconvenient to use.

The screening machine is generally through producing the vibration, then sieves through the screen cloth, long-time back of using, the mesh of screening net is plugged up easily to impurity etc. and the piece that grain vibration produced simultaneously is infected with easily on the screening net, not only influences the effect of screening, still can pollute the grain of follow-up screening, consequently needs to wash the screening net, but current screening machine and screening net be overall structure, the dismouting and the washing of the screening net of being not convenient for.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the screening device for producing the grains, which is convenient for cleaning the screening net, has the advantages of being convenient for dismounting the screening net and the like, and solves the problems that the existing screening machine is inconvenient for dismounting the screening net, influences the screening effect after long-time use and pollutes the grains.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a grain production is with sieving mechanism who conveniently washs screening net, includes the organism, the inner chamber fixed mounting of organism has quantity to be four support columns, four the equal fixed mounting in upper surface of support column has screening fixed establishment.

Screening fixed establishment includes the swash plate, the upper surface of swash plate is seted up quantity and is two the standing groove, the left side cell wall fixed mounting of standing groove has the cardboard, the upper surface swing joint of swash plate has the screening frame, the lower surface left side fixed mounting of screening frame has the fixture block that extends to the standing groove in, the movable groove that is located right side standing groove right side is seted up on the lower surface right side of swash plate, the right side cell wall fixed mounting of movable groove has first spring, the left side fixed mounting of first spring has the joint board that runs through the swash plate and extend to in the screening frame right side wall, the right side the bottom fixed mounting of standing groove has the second spring, the last fixed surface of second spring installs the roof.

Further, screening fixed establishment lower surface left side fixed mounting has the mounting bracket, the outer fixed surface of mounting bracket installs vibrating motor, screening fixed establishment's lower fixed surface installs and is located the mounting bracket right side and runs through and extend to the outside collecting box of organism.

Furthermore, a feed opening is fixedly arranged on the right side of the lower surface of the collecting box, and a feed pipe penetrating through and extending to the inner cavity of the machine body is fixedly arranged on the top wall of the machine body.

Furthermore, the top of the collecting box is open, the bottom of the inner cavity of the collecting box is an inclined plane, and the collecting box is fixedly arranged on the lower surface of the inclined plate.

Further, the mounting groove has been seted up to the upper surface of swash plate, has seted up the through-hole in the mounting groove, and the size of mounting groove and the big or small adaptation of screening frame, and the last fixed surface of swash plate installs the baffle that quantity is two, and the swash plate runs through the right side wall of organism and extends to the right side of organism, the cardboard slope is installed in the left side standing groove.

Furthermore, the right side surface of screening frame has seted up the draw-in groove, and the size of draw-in groove and the big or small adaptation of joint board, and fixed mounting has the screening net on the screening frame, and the upper surface of screening net and the upper surface parallel and level of screening frame, the size of screening net is the same with the through-hole size in the swash plate upper surface mounting groove.

Further, the fixture block is L-shaped, a clamping groove is formed in the surface of the left side of the fixture block, the size of the clamping groove is matched with that of the clamping plate, the clamping plate extends into the clamping groove in the right side of the screening frame, the left side of the clamping plate is an inclined plane, and the bottom of the clamping plate extends to the outside of the machine body.

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

the screening device for conveniently cleaning and screening nets for grain production is characterized in that a screening fixing mechanism extending to the right side of a machine body is arranged in an inner cavity of the machine body, grains are poured into the screening fixing mechanism through a feeding pipe and fall to the upper surface of the screening fixing mechanism, at the moment, a vibration motor works and vibrates to enable the screening fixing mechanism to screen the grains, impurities move rightwards along the screening fixing mechanism, the screened grains fall into a collecting box and are finally discharged through a discharge opening, when the screening net needs to be disassembled, only the screening fixing mechanism needs to be fixed in a limiting mode on a screening frame, at the moment, the right side of the screening frame is jacked up under the action of the screening fixing mechanism, at the moment, the screening frame can be taken down, the screening nets on the screening frame are cleaned, when the screening net needs to be installed, the screening frame only needs to be placed in a corresponding groove, and the screening fixing mechanism is fixed in a limiting mode on the screening frame, and then the installation of the screening frame is completed, the purpose of facilitating the disassembly and assembly of the screening net is realized.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the utility model at B in FIG. 1.

In the figure: 1 organism, 2 support columns, 3 screening fixed establishment, 31 swash plate, 32 standing groove, 33 cardboard, 34 screening frame, 35 fixture block, 36 activity groove, 37 first spring, 38 joint board, 39 second springs, 310 roof, 4 mounting brackets, 5 vibrating motor, 6 collecting box, 7 feed opening, 8 inlet pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the screening apparatus for conveniently cleaning and screening a screen for grain production in this embodiment includes a machine body 1, four support columns 2 are fixedly installed in an inner cavity of the machine body 1, an inclined plate 31 extending through a right side wall of the machine body 1 and extending to a right side of the machine body 1 is fixedly installed on upper surfaces of the four support columns 2, a mounting frame 4 is fixedly installed on a left side of a lower surface of the inclined plate 31, a vibration motor 5 is fixedly installed on an outer surface of the mounting frame 4, the vibration motor 5 provides vibration required for screening, a collection box 6 located on a right side of the mounting frame 4 and extending to an outside of the machine body 1 is fixedly installed on a lower surface of the inclined plate 31, a top of the collection box 6 is opened, a bottom of the inner cavity of the collection box 6 is an inclined plane, a discharge opening 7 is fixedly installed on a right side of a lower surface of the collection box 6, the collection box 6 collects grains to be screened and finally discharged through the discharge opening 7, the top wall of the machine body 1 is fixedly provided with a feed pipe 8 which penetrates through and extends to the inner cavity of the machine body 1, and grains are poured into the machine body 1 through the feed port 8.

Referring to fig. 1-3, in order to facilitate the disassembly and assembly of the sieving net, the sieving fixing mechanism 3 in the embodiment includes an inclined plate 31 fixedly installed on the top of four supporting columns 2 and extending to the right side of the machine body 1 through the right side wall of the machine body 1, an installation groove is formed on the upper surface of the inclined plate 31, a through hole is formed in the installation groove and is communicated with the inner cavity of the collection box 6, the through hole is used for enabling the sieved grains to fall into the collection box 6, the size of the installation groove is matched with the size of the sieving frame 34, two baffles are fixedly installed on the upper surface of the inclined plate 31 and play a role of blocking to prevent the grains from falling off the inclined plate 31, two placing grooves 32 are formed on the upper surface of the inclined plate 31, a clamping plate 33 is fixedly installed on the left side wall of the left side placing groove 32, the clamping plate 33 is obliquely installed in the left side placing groove 32, the upper surface of the inclined plate 31 is movably connected with the sieving frame 34, the right side surface of the screening frame 34 is provided with a clamping groove, the size of the clamping groove is matched with that of the clamping plate 38, the screening net is fixedly installed on the screening frame 34, the upper surface of the screening net is flush with that of the screening frame 34, the size of the screening net is the same as that of a through hole in an upper surface installation groove of the inclined plate 31, the left side of the lower surface of the screening frame 34 is fixedly provided with a clamping block 35 extending into the placement groove 32, the clamping block 35 is L-shaped, the left side surface of the screening net is provided with a clamping groove, the size of the clamping groove is matched with that of the clamping plate 33, the right side of the lower surface of the inclined plate 31 is provided with a movable groove 36 positioned on the right side of the right side placement groove 32, the right side groove wall of the movable groove 36 is fixedly provided with a first spring 37, the left side of the first spring 37 is fixedly provided with a clamping plate 38 penetrating through the inclined plate 31 and extending into the right side wall of the screening frame 34, the clamping plate 38 extends into the clamping groove on the right side of the screening frame 34, and the left side of the clamping plate 38 is an inclined plane, and the bottom of the clamping plate 38 extends to the outside of the machine body 1, the bottom of the right placing groove 32 is fixedly provided with a second spring 39, and the upper surface of the second spring 39 is fixedly provided with a top plate 310.

The working principle of the above embodiment is as follows:

the clamping plate 38 is pulled rightwards, so that the left side of the clamping plate 38 is pulled out from the clamping groove on the right side surface of the screening frame 34, at the moment, the inclined plate 31 is not limited on the right side of the screening frame 34 any more, at the same time, under the elastic action of the second spring 39, the right side of the screening frame 34 is jacked up through the top plate 310, as the right side of the screening frame 34 is jacked up, the clamping plate 33 in the left side placing groove 32 is not inserted into the clamping groove on the left side surface of the clamping block 35, at the moment, the screening frame 34 can be taken down, the screening net on the screening frame 34 is cleaned, when the screening frame 34 needs to be installed, only the clamping block 35 at the bottom of the left side of the screening frame 34 is required to be inserted into the left side placing groove 32, then the right side of the screening frame 34 is pressed downwards to be in contact with the top plate 310, the second spring 39 is pressed downwards, and as the right side of the screening frame 34 moves downwards, the clamping plate 38 is pressed, and as the left side of the clamping plate 38 is an inclined plane, when the right side of screening frame 34 moves down, can make joint board 38 remove to the right side to extrude first spring 37, when screening frame 34 is installed in swash plate 31 upper surface mounting groove completely, the left side of joint board 38 corresponds with the draw-in groove on screening frame 34 right side surface this moment, under the effect of first spring 37, make joint board 38 insert in the draw-in groove on screening frame 34 right side surface, draw-in plate 33 inserts in the draw-in groove of draw-in block 35 left side surface, carry out spacing fixed to screening frame 34, realized the purpose of the screening net dismouting of being convenient for.

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 changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a grain production is with sieving mechanism who conveniently washs screening net, includes organism (1), its characterized in that: the inner cavity of the machine body (1) is fixedly provided with four support columns (2), and the upper surfaces of the four support columns (2) are fixedly provided with screening fixing mechanisms (3);

the screening fixing mechanism (3) comprises an inclined plate (31), the upper surface of the inclined plate (31) is provided with two placing grooves (32), the left side of the placing grooves (32) is fixedly provided with a clamping plate (33), the upper surface of the inclined plate (31) is movably connected with a screening frame (34), the left side of the lower surface of the screening frame (34) is fixedly provided with a clamping block (35) extending into the placing grooves (32), the right side of the lower surface of the inclined plate (31) is provided with a movable groove (36) positioned at the right side of the right side placing grooves (32), the right side of the movable groove (36) is fixedly provided with a first spring (37), the left side of the first spring (37) is fixedly provided with a clamping plate (38) penetrating through the inclined plate (31) and extending into the right side wall of the screening frame (34), the right side of the bottom of the placing grooves (32) is fixedly provided with a second spring (39), and a top plate (310) is fixedly arranged on the upper surface of the second spring (39).

2. The screening device of claim 1, which is used for grain production and is characterized in that: screening fixed establishment (3) lower surface left side fixed mounting has mounting bracket (4), the fixed surface of mounting bracket (4) installs vibrating motor (5), the fixed surface of screening fixed establishment (3) installs and is located mounting bracket (4) right side and runs through and extend to organism (1) outside collecting box (6).

3. The screening device of claim 2, which is used for grain production and is characterized in that: the lower surface right side fixed mounting of collecting box (6) has feed opening (7), the roof fixed mounting of organism (1) has feed pipe (8) that runs through and extend to organism (1) inner chamber.

4. The screening device of claim 2, which is used for grain production and is characterized in that: the top of the collecting box (6) is open, the bottom of the inner cavity of the collecting box (6) is an inclined plane, and the collecting box (6) is fixedly arranged on the lower surface of the inclined plate (31).

5. The screening device of claim 1, which is used for grain production and is characterized in that: the mounting groove has been seted up to the upper surface of swash plate (31), has seted up the through-hole in the mounting groove, and the size of mounting groove and the size adaptation of screening frame (34), and the last fixed surface of swash plate (31) installs the baffle that quantity is two, and right side wall that organism (1) were run through in swash plate (31) extends to the right side of organism (1), cardboard (33) slope installation is in left side standing groove (32).

6. The screening device of claim 1, which is used for grain production and is characterized in that: the draw-in groove has been seted up to the right side surface of screening frame (34), and the size of draw-in groove and the big or small adaptation of joint board (38), and fixed mounting has the screening net on screening frame (34), and the upper surface of screening net and the upper surface parallel and level of screening frame (34), the size of screening net is the same with through-hole size in swash plate (31) upper surface mounting groove.

7. The screening device of claim 1, which is used for grain production and is characterized in that: the clamping block (35) is L-shaped, a clamping groove is formed in the surface of the left side of the clamping block, the size of the clamping groove is matched with that of the clamping plate (33), the clamping plate (38) extends into the clamping groove in the right side of the screening frame (34), the left side of the clamping plate (38) is an inclined plane, and the bottom of the clamping plate (38) extends to the outside of the machine body (1).