CN211678656U

CN211678656U - Sieving mechanism for seeding

Info

Publication number: CN211678656U
Application number: CN201922301301.9U
Authority: CN
Inventors: 代俊春; 王飞
Original assignee: Jiuquan Sifang Equipment Manufacturing Co ltd
Current assignee: Jiuquan Sifang Equipment Manufacturing Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-10-16
Anticipated expiration: 2029-12-20

Abstract

The utility model relates to a crops seed screening technical field just discloses a sieving mechanism for seeding, which comprises a frame, the inboard fixedly connected with mounting panel of frame, the top fixedly connected with driving motor of mounting panel, driving motor's output shaft fixedly connected with action wheel, the top fixedly connected with guide cover of frame, the left side fixedly connected with at frame top connects the storehouse, the top fixedly connected with feed inlet of connecting the storehouse, the left side intercommunication of connecting the storehouse has the fan, the back intercommunication of fan has a tuber pipe. This sieving mechanism for seeding through at the in-process of material screening, is discharged the dust on the material by the fan to filter through the filter, thereby reach the purpose of being convenient for discharge dust in the material, conveniently maintain the filter simultaneously, avoided the dust directly to discharge in the air, when having protected the environment, protected staff's health, facilitate the use, be applicable to various conditions.

Description

Sieving mechanism for seeding

Technical Field

The utility model relates to a crops seed screening technical field specifically is a sieving mechanism for seeding.

Background

The screening is to use a screen to make fine materials smaller than the screen holes penetrate through the screen surface, while coarse materials larger than the screen holes are retained on the screen surface, thereby completing the separation process of coarse or fine materials.

The screening is the process of utilizing one or more than one sieve face, divide into two sets of or more than two sets of granule group with the mixed waste of different particle diameter granule, and current sieving mechanism for seeding on the market has the shortcoming that is not convenient for clear away dust in the material at present, and in the in-process of material screening, contains a large amount of dust in the material, outside direct discharge sieving mechanism, not only influences the environment on every side, also causes the influence to staff's health simultaneously, so proposes more than one kind and sows and uses the sieving mechanism in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a sieving mechanism is used in seeding possesses the advantage such as being convenient for clear away dust in the material, has solved at the in-process of material screening, contains a large amount of dusts in the material, outside the direct discharge sieving mechanism, not only influences the environment on every side, also causes the problem of influence to staff's health simultaneously.

(II) technical scheme

For the purpose of realizing above-mentioned dust in being convenient for clear away the material, the utility model provides a following technical scheme: a screening device for seeding comprises a rack, wherein a mounting plate is fixedly connected to the inner side of the rack, a driving motor is fixedly connected to the top of the mounting plate, an output shaft of the driving motor is fixedly connected with a driving wheel, a material guide cover is fixedly connected to the top of the rack, a connecting bin is fixedly connected to the left side of the top of the rack, a feed inlet is fixedly connected to the top of the connecting bin, the left side of the connecting bin is communicated with a fan, the back of the fan is communicated with an air outlet pipe, a sealing ring is sleeved on the outer surface of the air outlet pipe, a clamping plate is fixedly connected to the bottom of the inner side of the air outlet pipe, a filtering plate is clamped on the inner side of the clamping plate, a screening roller is fixedly connected to the right side of the connecting bin through a bearing, a driven wheel is fixedly connected to the left side of the outer surface, the bottom of the front side of the discharging box is fixedly connected with a discharging motor.

Preferably, the driving wheel is in transmission connection with the driven wheel through a transmission belt, and the material guide cover is a hollow material guide cover.

Preferably, the screening roller is a hollow screening roller, and a plurality of screen holes are formed in the outer surface of the screening roller.

Preferably, both ends all fixedly connected with stabilizing ring about screening cylinder surface, the guide cover is inboard both ends all seted up with stabilizing ring looks adaptation's stabilizing trough about.

Preferably, the output shaft of the discharging motor is fixedly connected with a rotating rod, the back of the rotating rod is movably connected with the back of the inner cavity of the discharging box, and the outer surface of the rotating rod is fixedly connected with a plurality of baffles.

Preferably, the top of the air outlet pipe is provided with a semicircular hole matched with the filter plate, and the sealing ring corresponds to the semicircular hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a sieving mechanism for seeding possesses following beneficial effect:

1. this sieving mechanism is used in seeding, in-process through the material at the screening, by external control ware control fan work, and to filter the dust in the cylinder through connecting the storehouse and going out the tuber pipe and discharging, and filter the dust by the filter, avoid the dust in the dust directly to discharge in the air, when needs are maintained the filter, lift the sealing ring off, then take out the filter from the semicircle orifice that goes out tuber pipe top, then maintain the filter, the device is through the in-process at the material screening, discharge the dust on the material by the fan, and filter through the filter, thereby reach the purpose of being convenient for discharge dust in the material, it maintains the filter to be convenient for simultaneously, in having avoided the dust to directly discharge to the air, when having protected the environment, staff's health has been protected, convenient to use, be applicable to various conditions.

2. The sieving device for seeding is characterized in that seeding materials are guided into the connecting bin from the feed inlet, the connecting bin, the material guide cover and the sieving roller are all designed in an inclined manner, the materials enter the sieving roller, the output shaft of the driving motor is controlled to rotate through the external controller and drives the driving wheel to rotate, the driving wheel is in transmission connection with the driven wheel through the transmission belt, the driving wheel drives the sieving roller to rotate, the outer surface of the sieving roller is provided with a plurality of sieve pores, smaller materials are discharged through the discharge port after being sieved, larger materials enter the discharging box and work through the discharging motor, the output shaft of the discharging motor rotates to drive the rotating rod and the baffle to rotate, and discharges the materials in the discharging box, the whole structure of the device is reasonable in arrangement, the efficiency of material sieving is accelerated through the matching among all parts, and the discharging is easy, the use of the user is convenient.

Drawings

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

FIG. 2 is a front cross-sectional view of the present invention;

fig. 3 is a side view of the air outlet pipe and the sealing ring of the present invention.

In the figure: the device comprises a machine frame 1, a mounting plate 2, a driving wheel 3, a driving motor 4, a material guide cover 5, a connecting bin 6, a feeding hole 7, a fan 8, an air outlet pipe 9, a sealing ring 10, a clamping plate 11, a filtering plate 12, a driven wheel 13, a transmission belt 14, a screening roller 15, a discharging hole 16, a discharging box 17 and a discharging motor 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a screening device for sowing comprises a frame 1, a mounting plate 2 is fixedly connected to the inner side of the frame 1, a driving motor 4 is fixedly connected to the top of the mounting plate 2, the type of the driving motor 4 can be a155S45F, an output shaft of the driving motor 4 is fixedly connected with a driving wheel 3, a material guiding cover 5 is fixedly connected to the top of the frame 1, a connecting bin 6 is fixedly connected to the left side of the top of the frame 1, the connecting bin 6 is in an inclined design, a feed inlet 7 is fixedly connected to the top of the connecting bin 6, a fan 8 is communicated with the left side of the connecting bin 6, the type of the fan 8 can be a DFA150, an air outlet pipe 9 is communicated with the back of the fan 8, a sealing ring 10 is sleeved on the outer surface of the air outlet pipe 9, a clamping plate 11 is fixedly connected to the bottom of the inner side of the air outlet pipe 9, the clamping plate 11 is an arc-, the sealing ring 10 corresponds to the position of the semicircular hole, the right side of the connecting bin 6 is fixedly connected with a screening roller 15 through a bearing, the left end and the right end of the outer surface of the screening roller 15 are both fixedly connected with stabilizing rings, the left end and the right end of the inner side of the material guide cover 5 are both provided with stabilizing grooves matched with the stabilizing rings, the stability of the screening roller 15 during rotation is ensured, the screening roller 15 is a hollow screening roller, the outer surface of the screening roller 15 is provided with a plurality of sieve pores, the screening roller 15 and the material guide cover 5 are both designed in an inclined manner, the left side of the outer surface of the screening roller 15 is fixedly connected with a driven wheel 13, the driving wheel 3 is in transmission connection with the driven wheel 13 through a transmission belt 14, the material guide cover 5 is a hollow material guide cover, the bottom of the material guide cover 5 is fixedly connected with a discharge hole 16, the right side of the material, the model of the discharging motor 18 can be ECMA-C20604RS, the output shaft of the discharging motor 18 is fixedly connected with a rotating rod, the back of the rotating rod is movably connected with the back of the inner cavity of the discharging box 17, the outer surface of the rotating rod is fixedly connected with a plurality of baffles, the fan 8 is controlled by an external controller to work in the screening process of materials, the dust in the screening roller 15 is discharged through the connecting bin 6 and the air outlet pipe 9, the dust is filtered by the filter plate 12, the dust in the dust is prevented from being directly discharged into the air, when the filter plate 12 needs to be maintained, the sealing ring is dismounted 10, the filter plate 12 is taken out from a semicircular hole at the top of the air outlet pipe 9, and then the filter plate 12 is maintained, the device discharges the dust on the materials by the fan 8 in the screening process of the materials, and filters the dust by the filter plate 12, thereby achieving the purpose of conveniently discharging the dust in the materials, meanwhile, the filter plate 12 is convenient to maintain, dust is prevented from being directly discharged into the air, the environment is protected, the health of workers is protected, the use is convenient, and the seeding machine is suitable for various conditions, seeding materials are guided into the connecting bin 6 from the feed inlet 7, because the connecting bin 6, the material guide cover 5 and the screening roller 15 are all in an inclined design, the materials enter the screening roller 15, an output shaft of the driving motor 4 is controlled to rotate through an external controller and drives the driving wheel 3 to rotate, the driving wheel 3 is in transmission connection with the driven wheel 13 through the transmission belt 14, so that the driving wheel 13 drives the screening roller 15 to rotate, the outer surface of the screening roller 15 is provided with a plurality of sieve holes, smaller materials are discharged through the discharge outlet 16 after being screened, larger materials enter the discharge box 17 and work through the discharge motor 18, the output shaft of the discharge motor 18 rotates to drive the rotating rod and the baffle to rotate, and will discharge the material in the discharge box 17, the device overall structure is rationally arranged, through the cooperation between each part for efficiency when the material filters, and easily unload, the user's of being convenient for use.

To sum up, the screening device for seeding controls the fan 8 to work by the external controller in the screening process through the materials, discharges the dust in the screening roller 15 through the connecting bin 6 and the air outlet pipe 9, filters the dust by the filter plate 12, prevents the dust in the dust from directly discharging into the air, when the filter plate 12 needs to be maintained, unloads the sealing ring 10, then takes the filter plate 12 out of the semicircular hole at the top of the air outlet pipe 9, then maintains the filter plate 12, and achieves the purpose of conveniently discharging the dust in the materials by discharging the dust on the materials by the fan 8 and filtering through the filter plate 12 in the material screening process, and simultaneously conveniently maintains the filter plate 12, prevents the dust from directly discharging into the air, protects the environment, protects the health of workers and is convenient to use, the device is suitable for various conditions, seeding materials are guided into the connecting bin 6 from the feed inlet 7, because the connecting bin 6, the material guide cover 5 and the screening roller 15 are all designed in an inclined mode, the materials enter the screening roller 15, the output shaft of the driving motor 4 is controlled to rotate through an external controller and drives the driving wheel 3 to rotate, the driving wheel 3 is in transmission connection with the driven wheel 13 through the transmission belt 14, the driving wheel 13 drives the screening roller 15 to rotate, the outer surface of the screening roller 15 is provided with a plurality of sieve holes, smaller materials are discharged through the discharge hole 16 after being screened, larger materials enter the discharging box 17 and work through the discharging motor 18, the output shaft of the discharging motor 18 rotates to drive the rotating rod and the baffle to rotate, and the materials in the discharging box 17 are discharged, the device is reasonable in overall structural arrangement, and through matching among all components, efficiency when having accelerated the material screening, and easily unload, the user's of being convenient for use has solved at the in-process of material screening, contains a large amount of dusts in the material, outside the screening device of direct discharge, not only influences the environment on every side, also causes the problem of influence to staff's health simultaneously.

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

Claims

1. The utility model provides a sieving mechanism is used in seeding, includes frame (1), its characterized in that: the inner side of the rack (1) is fixedly connected with a mounting plate (2), the top of the mounting plate (2) is fixedly connected with a driving motor (4), an output shaft of the driving motor (4) is fixedly connected with a driving wheel (3), the top of the rack (1) is fixedly connected with a guide cover (5), the left side of the top of the rack (1) is fixedly connected with a connecting bin (6), the top of the connecting bin (6) is fixedly connected with a feed inlet (7), the left side of the connecting bin (6) is communicated with a fan (8), the back of the fan (8) is communicated with an air outlet pipe (9), the outer surface of the air outlet pipe (9) is sleeved with a sealing ring (10), the bottom of the inner side of the air outlet pipe (9) is fixedly connected with a clamping plate (11), the inner side of the clamping plate (11) is clamped with a filtering plate (12), and the right side of the connecting, the left side fixedly connected with of screening cylinder (15) surface follows driving wheel (13), the bottom fixedly connected with discharge gate (16) of guide cover (5), the right side intercommunication of guide cover (5) has discharge box (17), the positive bottom fixedly connected with of discharge box (17) motor (18) of unloading.

2. The screening apparatus for sowing of claim 1, wherein: the driving wheel (3) is in transmission connection with the driven wheel (13) through a transmission belt (14), and the material guide cover (5) is a hollow material guide cover.

3. The screening apparatus for sowing of claim 1, wherein: the screening roller (15) is a hollow screening roller, and a plurality of screen holes are formed in the outer surface of the screening roller (15).

4. The screening apparatus for sowing of claim 1, wherein: the equal fixedly connected with stabilizing ring in both ends about screening cylinder (15) surface, the guide cover (5) inboard both ends all seted up with the stable groove of stabilizing ring looks adaptation about.

5. The screening apparatus for sowing of claim 1, wherein: the output shaft of the discharging motor (18) is fixedly connected with a rotating rod, the back of the rotating rod is movably connected with the back of the inner cavity of the discharging box (17), and a plurality of baffles are fixedly connected to the outer surface of the rotating rod.

6. The screening apparatus for sowing of claim 1, wherein: the top of the air outlet pipe (9) is provided with a semicircular hole matched with the filter plate (12), and the sealing ring (10) corresponds to the semicircular hole.