CN219273613U - Cereal processing screening plant - Google Patents

Abstract

The utility model relates to the field of screening devices and discloses a grain processing screening device which comprises a mounting plate, wherein the upper surface of the mounting plate is fixedly connected with a first bracket and a second bracket, a motor is mounted on the second bracket, the outer end of an output shaft of the motor is fixedly connected with a filter vat, the other end of the filter vat is fixedly connected with a rotating rod, the other end of the rotating rod is connected with the upper end of the first bracket, the outer wall of the filter vat is provided with a plurality of sieve holes, one end of the filter vat, which is close to the rotating rod, is provided with a material opening, and a baffle plate is mounted at the material opening.

Description

Cereal processing screening plant

Technical Field

The utility model relates to the field of screening devices, in particular to a grain processing screening device.

Background

The grains refer to rice, wheat, millet, soybean and other miscellaneous cereals, are one of main foods of people in China, and some grains are smashed for eating during processing, and the smashed grains are uneven, so that a screening device is needed for screening the sizes of the grains.

In order to further improve the screening efficiency to cereal, prior art has made a great deal of improvement to the screening plant of cereal, as the patent of publication No. CN210058892U discloses screening plant for cereal processing, including frame and mounting panel, the top fixed mounting of frame has the motor, and motor one end is connected with the fixed plate through motor shaft transmission, all inserts on the recess of fixed plate and is equipped with the apron, and the size of apron latter half is less than the size of recess, and the size of apron latter half is greater than the size of recess, and beneficial effect is: this device utilizes the motor to drive the rose box and rotates for inside cereal rotates under the effect of centrifugal force, because the rose box is not the filter screen except being close to the one side of fixed plate, consequently cereal can be thrown out to the workbin inside through the rose box on the arbitrary one side that goes out the one side that is close to the fixed plate, cereal granule too big cereal then continues to stay at the rose box and waits for next step processing, this kind of multiaspect filterable design, can effectually screen out less cereal of granule.

The prior art has obvious beneficial effects, but has the following defects:

above-mentioned among the prior art rotate through the rose box and drive the granule in the cereal and throw away from the filter screen, big granule cereal is stayed in the rose box and is realized screening to the cereal, but if when adding more cereal in the rose box, the gap between the cereal is less, extrudees each other, causes unable granule in the cereal to throw away when the motor drives the rose box and rotates, can only screen the screening of cereal that a small amount of cereal just can be realized at every turn, and is too loaded down with trivial details in the in-service use, influences the screening efficiency of cereal, inconvenient use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a grain processing and screening device, which aims to solve the problem that the screening device provided by the background art is low in grain screening efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cereal processing screening plant, including the mounting panel, the upper surface fixedly connected with first support of mounting panel and second support, install the motor on the second support, the output shaft outer end fixedly connected with filter vat of motor, the other end fixedly connected with bull stick of filter vat, the other end and the upper end connection setting of first support of bull stick, a plurality of sieve meshes have been seted up to the outer wall of filter vat, the feed inlet has been seted up to the one end that the filter vat is close to the bull stick, the baffle is installed to feed inlet department, first support includes branch and the bearing with mounting panel fixed connection, the first pivot of two symmetry settings of outer wall fixedly connected with of bearing, the one end and the upper end inner wall rotation connection of branch of first pivot, the one end and the inner circle fixed connection of bearing of bull stick, the second support include with mounting panel fixed connection's bottom plate, the revolving plate, telescopic cylinder, link and connecting plate, the lower extreme and the upper surface fixed connection of revolving plate of telescopic cylinder, the bottom surface and the piston rod upper end fixed connection of telescopic cylinder, the outer wall fixedly connected with two second pivots of connecting plate, the one end and the inner wall rotation connection of connecting plate of second pivot, one side of motor is installed in one side of connecting plate.

Preferably, the inner wall of the filter vat is fixedly connected with a plurality of turning blades, and the turning blades and the sieve holes are arranged in a staggered manner.

Preferably, the slot is formed in the material port, the slot penetrates through the outer wall of the filter vat, the baffle is matched with the slot and the material port, and a bolt in threaded connection with the baffle is arranged at one end of the filter vat in a penetrating manner.

Preferably, the number of the material openings is not less than four, and the plurality of material openings are uniformly distributed.

Preferably, the outer cambered surface of the baffle is fixedly connected with a handle, and the handle is sleeved with anti-skid patterns.

Preferably, the bolts are provided as butterfly bolts.

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

1. according to the utility model, the drum-type filter drum is arranged to transversely rotate, so that grains can be driven to be thrown in the drum-type filter drum, small grains are thrown out of the sieve holes, the grains can be rapidly screened, more grains can be thrown into the drum-type filter drum for screening at one time, the screening efficiency is high, and the use is convenient.

2. The utility model has simple structure, convenient use and strong practicability.

Drawings

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

FIG. 2 is a schematic view of the other end of the whole structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of a filter cartridge according to the present utility model;

fig. 4 is a schematic diagram of the structure at a in fig. 1.

In the figure: 1. a mounting plate; 2. a first bracket; 3. a second bracket; 4. a motor; 5. a filter vat; 6. a sieve pore; 7. a rotating rod; 8. a bottom plate; 9. a rotating plate; 10. a telescopic cylinder; 11. a connecting frame; 12. a connecting plate; 13. a support rod; 14. a bearing; 15. a material port; 16. a slot; 17. a baffle; 18. a bolt; 19. a handle; 20. turning the blade.

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.

Examples

The technical scheme of the utility model is further described below with reference to the attached drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present utility model are shown.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", etc., azimuth or positional relationship are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of operations, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

Referring to fig. 1-4, a grain processing screening device comprises a mounting plate 1, the upper surface fixedly connected with first support 2 and second support 3 of mounting plate 1, install motor 4 on the second support 3, the output shaft outer end fixedly connected with filter vat 5 of motor 4, the other end fixedly connected with bull stick 7 of filter vat 5, the other end of bull stick 7 is connected with the upper end of first support 2 and is set up, a plurality of sieve meshes 6 have been seted up to the outer wall of filter vat 5, the material mouth 15 has been seted up to the one end that the filter vat 5 is close to bull stick 7, material mouth 15 department installs baffle 17, first support 2 includes the branch 13 and the bearing 14 of being fixedly connected with mounting plate 1, the outer wall fixedly connected with of bearing 14 two first pivots that the symmetry set up, the one end and the upper end inner wall rotation of branch 13 of first pivot are connected, the one end and the inner circle fixedly connected with bearing 14 of bull stick 7, the second support 3 includes bottom plate 8 with mounting plate 1 fixedly connected, revolving plate 9, telescopic cylinder 10, link 11 and connecting plate 12, revolving plate 9 and bottom plate 8 are rotatably connected, the lower extreme of telescopic cylinder 10 and the upper end and upper surface fixedly connected with the upper end 11 of revolving plate 9 of revolving plate 11, the second pivot is connected with the inner ring of connecting plate 12, the connecting plate is fixedly connected with two side of the piston rod 11, the connecting plate is connected with the inner end of piston rod of two.

Referring to fig. 1, 2 and 4, the screening apparatus of the present utility model is similar to the existing screening apparatus in structure, such as the screening apparatus for grain processing disclosed in the patent publication No. CN210058892U, and the main improvement of the present utility model is the screening apparatus for grain. According to the utility model, grains are thrown into the filter vat 5 through the material opening 15, the material opening 15 is shielded by the baffle 17, the motor 4 is started to work, the output shaft of the motor 4 drives the filter vat 5 to transversely rotate, the filter vat 5 drives the rotating rod 7 and the first bracket 2 to rotate, the rotating filter vat 5 can drive grains in the filter vat 5 to roll and throw away, small grains are thrown out of the sieve holes 6 below the rotating filter vat 5, rapid screening of the grains is realized, more grains can be thrown into the filter vat at one time for screening, the screening efficiency is high, the use is convenient, when the screened large grains need to be poured into the filter vat 5, the telescopic cylinder 10 can be started to work, the telescopic cylinder 10 drives the connecting frame 11 to ascend, the connecting frame 11 drives the end of the filter vat 5 to ascend through the rotating plate 12, the connecting plate 12 drives the rotating rod 7 to drive the bearing 14 to rotate through the first rotating shaft and the supporting rod 13 through the second rotating shaft and the connecting frame 11, the material opening 15 is positioned at the low end of the motor 4, and the grains are continuously screened from the filter vat 5 to be discharged from the inside after the large grains are continuously screened.

Referring to fig. 3, the inner wall of the filter vat 5 is fixedly connected with a plurality of turning blades 20, the turning blades 20 are arranged in a staggered manner with the sieve holes 6, when the filter vat 5 rotates to drive grains to sieve, the grains are separated by the plurality of turning blades 20 in the filter vat 5, and the grains are driven to rise and then throw downwards, so that the grains are dispersed, small grains are thrown out from the sieve holes 6 better, and the grain sieving efficiency is increased.

Referring to fig. 1 and 4, a slot 16 is formed in a material port 15, the slot 16 penetrates through the outer wall of a filter vat 5, a baffle 17 is arranged in a matched mode with the slot 16 and the material port 15, a bolt 18 in threaded connection with the baffle 17 is arranged at one end of the filter vat 5 in a penetrating mode, the baffle 17 is inserted into the material port 15 through the slot 16, the filter vat 5 penetrates through the filter vat 5 through the bolt 18 to be connected with the baffle 17 to fix the baffle 17, disassembly and assembly of the baffle 17 are convenient, the material port 15 is convenient to open or close, and use is convenient.

Referring to fig. 1 and 4, the number of the material openings 15 is not less than four, and the material openings 15 are uniformly distributed, so that the material openings 15 can increase the area for feeding and discharging, thereby facilitating the feeding and discharging of grains.

Referring to fig. 1 and 4, the outer arc surface of the baffle 17 is fixedly connected with a handle 19, and the handle 19 is sleeved with anti-slip patterns, so that the baffle 17 can be conveniently pulled out of the slot 16 through the handle 19, and the baffle 17 can be conveniently inserted into the slot 16, thereby being convenient for using the baffle 17.

Referring to fig. 1 and 4, the bolts 18 are arranged as butterfly bolts, and the butterfly bolts 18 can be directly screwed manually, so that the baffle 17 is conveniently limited by the bolts 18, and the baffle 17 is conveniently pulled out of the slot 16 after the bolts 18 are unscrewed, so that the use is convenient.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (6)

1. The utility model provides a grain processing screening plant, including mounting panel (1), a serial communication port, first support (2) and second support (3) of upper surface fixedly connected with of mounting panel (1), install motor (4) on second support (3), the output shaft outer end fixedly connected with filter vat (5) of motor (4), the other end fixedly connected with bull stick (7) of filter vat (5), the other end and the upper end of first support (2) of bull stick (7) are connected and are set up, a plurality of sieve pores (6) have been seted up to the outer wall of filter vat (5), feed inlet (15) have been seted up to the one end that is close to bull stick (7) of filter vat (5), baffle (17) are installed in feed inlet (15) department, first support (2) include with mounting panel (1) fixed connection's branch (13) and bearing (14), the outer wall fixedly connected with two first pivots of symmetry settings of bearing (14), the one end and the upper end inner wall rotation connection of branch (13) of first pivot, the one end and the inner circle fixed connection of bearing (14) of bull stick (7), second support (3) include with mounting panel (1), rotating connection (8) and expansion joint (8) of expansion joint board (8) and expansion joint board (8), the lower extreme of flexible cylinder (10) is connected with the upper surface fixed of revolving plate (9), and the bottom surface of link (11) is connected with the piston rod upper end fixed of flexible cylinder (10), and the outer wall fixedly connected with of connecting plate (12) two second pivots, and the one end and the inner wall rotation of link (11) of second pivot are connected, and one side at connecting plate (12) is installed to motor (4).

2. A grain processing and screening device according to claim 1, characterized in that the inner wall of the filter vat (5) is fixedly connected with a plurality of turning blades (20), and the turning blades (20) and the screen holes (6) are arranged in a staggered manner.

3. The grain processing and screening device according to claim 1, wherein the slot (16) is formed in the material opening (15), the slot (16) penetrates through the outer wall of the filter vat (5), the baffle (17) is matched with the slot (16) and the material opening (15), and a bolt (18) in threaded connection with the baffle (17) is arranged at one end of the filter vat (5).

4. A cereal processing screening device according to claim 1, wherein the number of openings (15) is not less than four and wherein the plurality of openings (15) are evenly distributed.

5. A grain processing and screening device according to claim 1, characterized in that the outer cambered surface of the baffle plate (17) is fixedly connected with a handle (19), and the handle (19) is sleeved with anti-skid patterns.

6. A grain processing screening arrangement according to claim 3, characterized in that the bolts (18) are arranged as butterfly bolts.

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