CN211587526U

CN211587526U - Efficient corn grit screening plant

Info

Publication number: CN211587526U
Application number: CN201922100812.4U
Authority: CN
Inventors: 张倩倩; 贺跃华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-09-29
Anticipated expiration: 2029-11-29

Abstract

The utility model relates to a corn screening technical field just discloses an efficient corn grit screening plant, including the screening case, the top fixedly connected with feeder hopper of screening case, one side fixedly connected with fan protective housing of screening case, the interior roof fixedly connected with bracing piece of fan protective housing, the first motor of one end fixedly connected with of bracing piece, the output shaft of first motor passes through the first rotor of shaft coupling fixedly connected with, the outer wall fixedly connected with flabellum of first rotor. This efficient corn grit screening plant can make the corn obtain abundant screening in screening case, can enough sieve out the impurity of light weight such as dust, also can sieve out impurity such as big granule grit, and then improved this corn grit screening plant's availability factor and screening effect to for following corn processing work provides the assurance, reached the screening standard that the corn sieved, brought certain economic benefits for the enterprise.

Description

Efficient corn grit screening plant

Technical Field

The utility model relates to a corn screening technical field specifically is an efficient corn grit screening plant.

Background

At present, paddy occupies a great position in agricultural planting, the paddy needs to be processed into rice through multiple processes after being matured for people to eat, the processing process of the rice is generally divided into the processes of cleaning, ridge paddy, rice milling, finished product processing and the like, wherein the cleaning is a main process in the paddy processing, and the cleaning and screening is a key process of the rice processing.

At present, its structure of corn screening plant commonly used is that the inner wall at the sieve case is inclined upward and is provided with two-layer screen cloth of arranging from top to bottom, sieves out the impurity of large granule and tiny particle respectively, but can't sieve out and sieve the impurity of the light weight in the corn insufficiently with the dust, lead to the edulcoration not thorough, current corn screening plant shock attenuation effect when using is poor simultaneously, and the result of use is not good, is difficult to satisfy the user demand that the corn sieved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an efficient corn grit screening plant possesses advantages such as screening high efficiency, has solved general corn grit screening plant and has sieved low efficiency problem.

(II) technical scheme

For realizing above-mentioned this corn grit screening plant screening efficient purpose, the utility model provides a following technical scheme: an efficient rice gravel screening device comprises a screening box, wherein the top of the screening box is fixedly connected with a feed hopper, one side of the screening box is fixedly connected with a fan protective shell, the inner top wall of the fan protective shell is fixedly connected with a supporting rod, one end of the supporting rod is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with a first rotor through a coupler, the outer wall of the first rotor is fixedly connected with fan blades, the inner side wall of the screening box is fixedly connected with a second motor, the output shaft of the second motor is fixedly connected with a second rotor through a coupler, the outer wall of the second rotor is fixedly connected with stirring blades, one side of the screening box is fixedly connected with an exhaust fan body, one side of the exhaust fan body is fixedly connected with an impurity discharge pipe, and the inner side wall of the screening box is fixedly connected with a collecting hopper, the bottom fixedly connected with conveying pipeline of collecting hopper, the bottom fixedly connected with bottom plate of screening case, the top fixedly connected with sleeve pipe of bottom plate, sheathed tube inner diapire fixedly connected with spring, the top swing joint of spring has the slide bar, the top swing joint of slide bar has the slide rail, the top fixedly connected with sieve of slide rail, the bottom fixedly connected with vibrating motor protective housing of sieve, the bottom fixedly connected with vibrating motor of sieve, the positive fixedly connected with hinge body of screening case, the screening case has the sealing door through hinge body swing joint, the positive fixedly connected with handle of sealing door.

Preferably, the number of the slide bars and the slide rails is respectively ten and two, every five slide bars and every slide rail form a group, the two groups of slide bars and the slide rails are symmetrically arranged by taking the perpendicular bisector of the sieve plate as a symmetry axis, and the shapes and the sizes of the ten slide bars and the shapes and the sizes of the two slide rails are matched with each other.

Preferably, the bottom end of the sliding rod penetrates through the top end of the sleeve, extends into the sleeve and is movably connected with the top of the spring, and the shape and the size of the sliding rod are matched with those of the sleeve.

Preferably, the number of hinge bodies is two, and two hinge bodies use the horizontal central line of sealing door as symmetry axis symmetry setting, sealing door and screening case are through two hinge body swing joint.

Preferably, the vibration motor protective housing and the vibration motor are both located in the middle of the bottom of the sieve plate, and the shape and the size of the vibration motor protective housing are matched with those of the vibration motor.

Preferably, the feeder hopper is located the middle part at screening case top, and the bottom of feeder hopper runs through the top of screening case and extends to the inside of screening case, and the feeder hopper is the infundibulate feeder hopper.

Preferably, the top end of the conveying pipeline penetrates through the bottom of the material collecting hopper, and the material collecting hopper is a funnel-shaped material collecting hopper.

(III) advantageous effects

Compared with the prior art, the utility model provides an efficient corn grit screening plant possesses following beneficial effect:

1. this efficient corn grit screening plant, first motor through setting up, first rotor, the flabellum, the second motor, the second rotor, stirring vane, the air exhauster body, sieve and vibrating motor, can make corn obtain abundant screening in the screening case, can enough sieve out the impurity of light weight such as dust, also can sieve out the impurity such as big granule grit, and then improved this corn grit screening plant's availability factor and screening effect, thereby provide the assurance for following corn processing work, the screening standard of corn screening has been reached, certain economic benefits has been brought for the enterprise.

2. This efficient corn grit screening plant uses through mutually supporting of sleeve pipe and spring, can effectively reduce vibrating motor at the vibration that the during operation produced, makes this corn grit screening plant reach effective shock attenuation effect, improves its availability factor and life, has satisfied the screening requirement when corn sieves.

3. This efficient corn grit screening plant, through the use of mutually supporting of slide bar, slide rail, hinge body, sealing door and handle, can carry out the outside that the screening case was taken out to the sieve conveniently after the corn screening, and then can collect the good corn of screening, also conveniently clear up impurity such as grit simultaneously, this corn grit screening plant's result of use obtains improving, has brought very big convenience for the operation workman, has satisfied corn processing enterprise's user demand.

Drawings

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

fig. 2 is a front view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the connection between the sieve plate and the bottom plate of the present invention;

fig. 5 is a schematic view of the connection between the stirring blade and the second motor according to the present invention.

In the figure: 1. screening the box; 2. a feed hopper; 3. a fan protection shell; 4. a support bar; 5. a first motor; 6. a first rotor; 7. a fan blade; 8. a second motor; 9. a second rotor; 10. a stirring blade; 11. an exhaust fan body; 12. an impurity discharge pipe; 13. a collection hopper; 14. a delivery pipe; 15. a base plate; 16. a sleeve; 17. a spring; 18. a slide bar; 19. a slide rail; 20. a sieve plate; 21. a vibration motor protective case; 22. a vibration motor; 23. a hinge body; 24. a sealing door; 25. a handle.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, an efficient rice gravel screening device comprises a screening box 1, a feed hopper 2 is fixedly connected to the top of the screening box 1, the feed hopper 2 is located in the middle of the top of the screening box 1, the bottom of the feed hopper 2 penetrates through the top of the screening box 1 and extends into the screening box 1, the feed hopper 2 is a funnel-shaped feed hopper, a fan protective housing 3 is fixedly connected to one side of the screening box 1, a support rod 4 is fixedly connected to the inner top wall of the fan protective housing 3, one end of the support rod 4 is fixedly connected with a first motor 5, an output shaft of the first motor 5 is fixedly connected with a first rotor 6 through a coupler, the outer wall of the first rotor 6 is fixedly connected with a fan blade 7, a second motor 8 is fixedly connected to the inner side wall of the screening box 1, an output shaft of the second motor 8 is fixedly connected with a second rotor 9 through a coupler, and a stirring blade 10 is fixedly connected, an exhaust fan body 11 is fixedly connected to one side of the screening box 1, an impurity discharge pipe 12 is fixedly connected to one side of the exhaust fan body 11, a material collecting hopper 13 is fixedly connected to the inner side wall of the screening box 1, a material conveying pipe 14 is fixedly connected to the bottom of the material collecting hopper 13, the top end of the material conveying pipe 14 penetrates through the bottom of the material collecting hopper 13, the material collecting hopper 13 is a funnel-shaped material collecting hopper, a bottom plate 15 is fixedly connected to the bottom of the screening box 1, a sleeve 16 is fixedly connected to the top of the bottom plate 15, a spring 17 is fixedly connected to the inner bottom wall of the sleeve 16, a slide rod 18 is movably connected to the top end of the spring 17, the bottom end of the slide rod 18 penetrates through the top end of the sleeve 16 and extends into the sleeve 16 and is movably connected to the top of the spring 17, the size of the slide rod 18 and the size of the sleeve 16 are matched with each, the rice gravel screening device achieves effective shock absorption effect, the service efficiency and the service life of the rice gravel screening device are improved, the screening requirement during rice screening is met, the top ends of the sliding rods 18 are movably connected with the sliding rails 19, the number of the sliding rods 18 and the number of the sliding rails 19 are respectively ten and two, every five sliding rods 18 and every sliding rail 19 form one group, two groups of the sliding rods 18 and the sliding rails 19 are symmetrically arranged by taking the perpendicular bisector of the screen plate 20 as a symmetry axis, the shapes and the sizes of the ten sliding rods 18 and the shapes and the sizes of the two sliding rails 19 are matched with each other, the top of each sliding rail 19 is fixedly connected with the screen plate 20, the bottom of each screen plate 20 is fixedly connected with a vibration motor protective shell 21, the bottom of each screen plate 20 is fixedly connected with a vibration motor 22, the vibration motor protective shell 21 and the vibration motor 22 are both located in the middle of the bottom of the screen, through the arrangement of the first motor 5, the first rotor 6, the fan blades 7, the second motor 8, the second rotor 9, the stirring blades 10, the exhaust fan body 11, the sieve plate 20 and the vibrating motor 22, paddy can be sufficiently sieved in the sieving box 1, light impurities such as dust and the like can be sieved, impurities such as large granular sand stones and the like can be sieved, the use efficiency and the sieving effect of the paddy sand stone sieving device are further improved, the guarantee is provided for the following paddy processing work, the sieving standard of paddy sieving is achieved, certain economic benefits are brought to enterprises, the hinge bodies 23 are fixedly connected to the front side of the sieving box 1, the sieving box 1 is movably connected with the sealing doors 24 through the hinge bodies 23, the number of the hinge bodies 23 is two, the two hinge bodies 23 are symmetrically arranged by taking the horizontal central line of the sealing doors 24 as a symmetric axis, the sealing doors 24 are movably connected with the sieving box 1 through the two hinge bodies 23, sealing door 24's positive fixedly connected with handle 25, through slide bar 18, slide rail 19, hinge body 23, sealing door 24 and handle 25 mutually support and use, can carry out the outside that screening case 1 was taken out to sieve 20 to the convenience after the corn screening, and then can collect the good corn of screening, impurity such as grit also conveniently is cleared up to the while, this corn grit screening plant's result of use obtains improving, brought very big convenience for the operation workman, corn processing enterprise's user demand has been satisfied.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When in use, paddy enters the screening box 1 from the feed hopper 2, the first motor 5 is started, the first rotor 6 drives the fan blades 7 to rotate, meanwhile, the second motor 8 is started, the second rotor 9 drives the stirring blades 10 to rotate, the rice is stirred, and simultaneously the exhaust fan body 11 works, so that light impurities such as dust and the like can be screened out from the screening box 1 through the impurity discharge pipe 12, the rice screened in the first step enters the collecting hopper 13, the feed delivery pipe 14 falls into the sieve plate 20, the vibration motor 22 is started, the paddy is sieved, the impurities such as large sand and stone are sieved out, under the action of the sleeve 16 and the spring 17, the vibration absorption effect can be achieved on the sieve plate 20, and through the slide rod 18, the slide rail 19, the hinge body 23, the sealing door 24 and the handle 25, the sieve plate 20 can be drawn out from the inside of the sieving box 1, so that the sieved rice can be collected, and impurities such as sand and stones can be cleaned.

To sum up, this efficient corn grit screening plant has reached the screening efficient purpose, has solved the problem of general corn grit screening plant screening inefficiency, has satisfied user's user demand.

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.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an efficient corn grit screening plant, includes screening case (1), its characterized in that: the screening box comprises a screening box body (1), a fan protective shell (3) is fixedly connected to one side of the screening box body (1), a supporting rod (4) is fixedly connected to the inner top wall of the fan protective shell (3), a first motor (5) is fixedly connected to one end of the supporting rod (4), a first rotor (6) is fixedly connected to an output shaft of the first motor (5) through a coupler, fan blades (7) are fixedly connected to the outer wall of the first rotor (6), a second motor (8) is fixedly connected to the inner side wall of the screening box body (1), a second rotor (9) is fixedly connected to an output shaft of the second motor (8) through a coupler, stirring blades (10) are fixedly connected to the outer wall of the second rotor (9), and an exhaust fan body (11) is fixedly connected to one side of the screening box body (1), the novel screening box is characterized in that an impurity discharge pipe (12) is fixedly connected to one side of the exhaust fan body (11), an aggregate bin (13) is fixedly connected to the inner side wall of the screening box (1), a conveying pipeline (14) is fixedly connected to the bottom of the aggregate bin (13), a bottom plate (15) is fixedly connected to the bottom of the screening box (1), a sleeve (16) is fixedly connected to the top of the bottom plate (15), a spring (17) is fixedly connected to the inner bottom wall of the sleeve (16), a sliding rod (18) is movably connected to the top of the spring (17), a sliding rail (19) is movably connected to the top of the sliding rod (18), a screen plate (20) is fixedly connected to the top of the sliding rail (19), a vibrating motor protective shell (21) is fixedly connected to the bottom of the screen plate (20), a vibrating motor (22) is fixedly connected to the bottom of the screen plate (20), and a, screening case (1) has sealing door (24) through hinge body (23) swing joint, the front fixedly connected with handle (25) of sealing door (24).

2. A high efficiency rice grit screening apparatus as claimed in claim 1, wherein: the number of the sliding rods (18) and the number of the sliding rails (19) are respectively ten and two, every five sliding rods (18) and every sliding rail (19) form a group, the two groups of sliding rods (18) and the two groups of sliding rails (19) are symmetrically arranged by taking the perpendicular bisector of the sieve plate (20) as a symmetry axis, and the shapes and the sizes of the ten sliding rods (18) and the shapes and the sizes of the two sliding rails (19) are matched with each other.

3. A high efficiency rice grit screening apparatus as claimed in claim 1, wherein: the bottom end of the sliding rod (18) penetrates through the top end of the sleeve (16), extends into the sleeve (16) and is movably connected with the top of the spring (17), and the shape and the size of the sliding rod (18) are matched with those of the sleeve (16).

4. A high efficiency rice grit screening apparatus as claimed in claim 1, wherein: the quantity of hinge body (23) is two, and two hinge bodies (23) use the horizontal central line of sealing door (24) to set up as symmetry axis symmetry, sealing door (24) and screening case (1) are through two hinge body (23) swing joint.

5. A high efficiency rice grit screening apparatus as claimed in claim 1, wherein: the vibrating motor protective housing (21) and the vibrating motor (22) are both located in the middle of the bottom of the sieve plate (20), and the shape and the size of the vibrating motor protective housing (21) and the shape and the size of the vibrating motor (22) are matched with each other.

6. A high efficiency rice grit screening apparatus as claimed in claim 1, wherein: feeder hopper (2) are located the middle part at screening case (1) top, and the bottom of feeder hopper (2) runs through the top of screening case (1) and extends to the inside of screening case (1), and feeder hopper (2) are infundibulate feeder hopper.

7. A high efficiency rice grit screening apparatus as claimed in claim 1, wherein: the top end of the conveying pipe (14) penetrates through the bottom of the material collecting hopper (13), and the material collecting hopper (13) is a funnel-shaped material collecting hopper.