CN210995288U

CN210995288U - Novel grain returns sieve separator

Info

Publication number: CN210995288U
Application number: CN201921632553.3U
Authority: CN
Inventors: 陈嘉琦
Original assignee: Jiangxi Changjia Industry Co Ltd
Current assignee: Jiangxi Changjia Industry Co Ltd
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2020-07-14
Anticipated expiration: 2029-09-28

Abstract

The utility model discloses a novel grain returns sieve separator, the on-line screen storage device comprises a base, fixed mounting has the material loading pipe on the mounting bracket, install dust collector in the material loading pipe, symmetry fixed mounting has two fixed plates, two on the base common movable mounting has the screening case between the outer wall that the fixed plate is close to one side mutually, install reciprocal sieving mechanism on the base. Has the advantages that: the utility model discloses installed dust collector in the unloading pipe, utilized the wind-force that the fan produced, got rid of dust, ear of wheat, the wheat chaff that the quality wherein is lighter to utilize the dust exhaust pipe to discharge, improved the quality of screening, remaining dry flat granule can not blown off by wind-force, can utilize the motor to drive the action wheel and promote to make a round trip to rock from driving wheel and screening case, will do the less sediment of flat granule and sieve out, not only improved the quality of screening, also improved the efficiency of screening.

Description

Novel grain returns sieve separator

Technical Field

The utility model relates to a grain processing technology field especially relates to a novel grain returns sieve separator.

Background

The grain from the harvester often contains dust, wheat ear, wheat bran, shriveled particles and the like, so that the grain cannot be directly put in storage and used, and therefore, the harvested grain needs to be screened to remove the dust, the wheat ear, the wheat bran, the shriveled particles and the like.

The existing screening methods all adopt manual screening, so that the screening quality is poor, the screening efficiency is low, and the labor intensity of workers is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of poor quality and low efficiency of manual screening in the prior art and providing a novel grain return screening machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel grain returns sieve separator, the on-line screen storage device comprises a base, symmetry fixed mounting has two mounting panels, two on the base the common fixed mounting of base one end is kept away from to the mounting panel has the mounting bracket, fixed mounting has the material loading pipe on the mounting bracket, install dust collector in the material loading pipe, symmetry fixed mounting has two fixed plates, two on the base common movable mounting has the screening case between the outer wall that the fixed plate is close to one side mutually, install reciprocal screening plant on the base.

In foretell novel grain returns sieve separator, symmetrical fixed mounting has two sliders on the outer wall of screening case both sides, two the fixed plate is close to the symmetry on one side outer wall and has seted up two spouts, mutually support between slider and the spout, and slidable mounting.

In foretell novel grain returns sieve separator, dust collector includes the mounting hole of seting up on the material loading pipe lateral wall, fixed mounting has the fan in the mounting hole, the material loading pipe is kept away from on the outer wall of fan one side fixed the inserting and is equipped with the dust exhaust pipe, and the dust exhaust pipe runs through the outer wall of material loading pipe.

In the novel grain sieving machine, the dust exhaust pipe is a soft pipe.

In foretell novel grain returns sieve separator, reciprocal sieving mechanism includes the motor of fixed mounting on the base, the output fixed mounting of motor has the action wheel, the action wheel is the cone pulley, the screening case is close to fixed mounting on the outer wall of motor one side has the trace, screening case one end fixed mounting is kept away from to the trace has the gyro wheel frame, movable mounting has from the driving wheel in the gyro wheel frame, the action wheel with from mutually supporting between the driving wheel, and sliding contact, base fixed mounting has the board that resets, it has two telescopic links to reset the board and screening case and be close to common symmetry fixed mounting between the outer wall of one side mutually.

In foretell novel grain returns sieve separator, the cover is equipped with reset spring on the telescopic link, reset spring both ends difference fixed mounting is at the outer wall of the board outer wall that resets and screening case.

Compared with the prior art, the utility model discloses the advantage lies in:

the utility model 1 is provided with the dust removing device in the blanking pipe, removes the dust, wheat ears and wheat bran with lighter weight by using the wind power generated by the fan, and discharges the dust by using the dust discharging pipe, thereby improving the screening quality;

the utility model discloses remaining dry flat granule can not blown off by wind-force, can utilize the motor to drive the action wheel and promote from the driving wheel and sieve the case and make a round trip to rock, will dry the less sediment of flat granule and sieve out, has not only improved the quality of screening, has also improved the efficiency of screening.

Drawings

Fig. 1 is a front view of a novel grain back screening machine provided by the utility model;

fig. 2 is a top view of the novel grain back screening machine provided by the present invention;

fig. 3 is the enlarged view of the a-part structure of the novel grain sieving machine.

In the figure: the device comprises a base 1, a mounting plate 2, a mounting frame 3, a feeding pipe 4, a fan 5, a fixing plate 6, a screening box 7, a motor 8, a driving wheel 9, an interlocking rod 10, a roller frame 11, a driven wheel 12, a reset plate 13, a telescopic rod 14, a reset spring 15, a dust exhaust pipe 16, a sliding block 17 and a sliding chute 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a novel grain returns sieve separator, including base 1, symmetry fixed mounting has two mounting panels 2 on base 1, the common fixed mounting of base 1 one end is kept away from to two mounting panels 2 has mounting bracket 3, fixed mounting has material loading pipe 4 on mounting bracket 3, install dust collector in the material loading pipe 4, dust collector includes the mounting hole of seting up on the material loading pipe 4 lateral wall, fixed mounting has fan 5 in the mounting hole, material loading pipe 4 is kept away from on the outer wall of fan 5 one side fixed insertion and is equipped with dust exhaust pipe 16, and dust exhaust pipe 16 runs through the outer wall of material loading pipe 4, dust exhaust pipe 16 is soft pipe, it is worth noting that, utilize the wind-force that fan 5 produced, get rid of the dust that the quality is lighter wherein, ear of wheat, the wheat chaff, and utilize dust exhaust pipe 16 to discharge, the quality of screening has.

Two fixed plates 6 are symmetrically and fixedly installed on a base 1, a screening box 7 is movably installed between the outer walls of the two fixed plates 6 close to one side, two sliding blocks 17 are symmetrically and fixedly installed on the outer walls of the two sides of the screening box 7, two sliding grooves 18 are symmetrically formed in the outer walls of the two fixed plates 6 close to one side, the sliding blocks 17 and the sliding grooves 18 are matched with each other and are slidably installed, a reciprocating screening device is installed on the base 1 and comprises a motor 8 fixedly installed on the base 1, a driving wheel 9 is fixedly installed at the output end of the motor 8, the driving wheel 9 is a conical wheel, a linkage rod 10 is fixedly installed on the outer wall of the screening box 7 close to one side of the motor 8, a roller frame 11 is fixedly installed at one end, away from the screening box 7, of the linkage rod 10, a driven wheel 12 is movably installed in the roller, base 1 fixed mounting has the board 13 that resets, the board 13 that resets and screening case 7 are close to common symmetry fixed mounting between the outer wall of one side mutually has two telescopic links 14, the cover is equipped with reset spring 15 on the telescopic link 14, reset spring 15 both ends difference fixed mounting is at the outer wall that resets 13 outer wall and screening case 7, it is worth noting, remaining dry flat granule and stone can not blown off by wind-force, can utilize motor 8 to drive action wheel 9 and promote from driving wheel 12 and screening case 7 and make a round trip to rock, will dry the less sediment of flat granule and sieve out, the quality of screening has not only been improved, the efficiency of screening has also been improved.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The utility model discloses the theory of operation: the motor 8 and the fan 5 are started to pour grains into the feeding pipe 4 at a constant speed, and the wind blown out by the fan 5 blows dust, wheat ears, wheat bran and the like with lighter weight in the grains into the dust exhaust pipe 16 to achieve the purpose of primary screening.

Still contain the great stone broken rice of quality etc. in the grain, fall on screening case 7, motor 8 drives action wheel 9 and rotates, drive can promote from the reciprocal bit plate 13 direction motion of driving wheel 12 when driving wheel 12 pivoted, screening case 7 compression telescopic link 14 and reset spring 15, when action wheel 9 no longer promotes from driving wheel 12, reset spring 15's elastic force effect can help from driving wheel 12 toward action wheel 9 direction motion, realize screening case 7's back and forth movement, screen grain.

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.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel grain returns sieve separator, includes base (1), its characterized in that, symmetry fixed mounting has two mounting panels (2), two on base (1) mounting panel (2) are kept away from the common fixed mounting of base (1) one end and are had mounting bracket (3), fixed mounting has feeding tube (4) on mounting bracket (3), install dust collector in feeding tube (4), symmetry fixed mounting has two fixed plates (6), two on base (1) fixed plate (6) are close to common movable mounting between the outer wall of one side mutually and have screening case (7), install reciprocal screening device on base (1).

2. The novel grain sieving machine according to claim 1, characterized in that two sliding blocks (17) are symmetrically and fixedly installed on the outer walls of two sides of the sieving box (7), two sliding grooves (18) are symmetrically formed on the outer wall of one side of the two fixing plates (6) close to each other, and the sliding blocks (17) and the sliding grooves (18) are matched with each other and are installed in a sliding manner.

3. The novel grain back screening machine according to claim 1, wherein the dust removing device comprises a mounting hole formed in the side wall of the feeding pipe (4), a fan (5) is fixedly mounted in the mounting hole, a dust exhaust pipe (16) is fixedly inserted in the outer wall of the side, away from the fan (5), of the feeding pipe (4), and the dust exhaust pipe (16) penetrates through the outer wall of the feeding pipe (4).

4. A novel grain screener according to claim 3 wherein said dust exhaust duct (16) is a flexible duct.

5. The novel grain back screening machine according to claim 1, characterized in that the reciprocating screening device comprises a motor (8) fixedly installed on the base (1), the output end of the motor (8) is fixedly provided with a driving wheel (9), the driving wheel (9) is a cone-shaped wheel, a linkage rod (10) is fixedly arranged on the outer wall of one side of the screening box (7) close to the motor (8), one end of the linkage rod (10) far away from the screening box (7) is fixedly provided with a roller carrier (11), a driven wheel (12) is movably arranged in the roller carrier (11), the driving wheel (9) and the driven wheel (12) are mutually matched, and is in sliding contact with the base (1), a reset plate (13) is fixedly arranged on the base (1), reset plate (13) and screening case (7) are close to between the outer wall of one side jointly symmetry fixed mounting have two telescopic links (14) mutually.

6. The novel grain sieving machine according to claim 5, characterized in that the telescopic rod (14) is sleeved with a return spring (15), and two ends of the return spring (15) are respectively and fixedly installed on the outer wall of the return plate (13) and the outer wall of the sieving box (7).