CN213255696U

CN213255696U - Single-layer round-through primary cleaning sieve for grains

Info

Publication number: CN213255696U
Application number: CN202022057829.9U
Authority: CN
Inventors: 李金新
Original assignee: Hubei Yungu Agricultural Development Co ltd
Current assignee: Hubei Yungu Agricultural Development Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-05-25
Anticipated expiration: 2030-09-18

Abstract

The utility model relates to a cereal individual layer circle leads to precleaner field discloses an individual layer circle leads to precleaner for cereal, including organism and fixed casing, the lower extreme of organism is fixed with the support frame, and the lower extreme of support frame installs the gyro wheel to the lower part of support frame is provided with the fly leaf, the mid-mounting of support frame has the action bars, the upper end at the organism is fixed to fixed casing, the outside of power pole is provided with the material loading strip, the both sides of fixed casing are fixed with fixed frame, the middle part of fixed casing is provided with a feeding section of thick bamboo, the ring gear is installed in the outside of a feeding section of thick bamboo. The utility model has the advantages of it is following and effect: through opening the motor, the motor drives the power pole and rotates, and the power pole drives the horizontal pole through material loading strip and montant and rotates, and the horizontal pole drives the flabellum in the horizontal pole outside and with the air suction in the movable hopper outside to the dust cage inboard, and the hole that sets up on the dust cage filters the dust in the air, realizes the dust removal to feed position.

Description

Single-layer round-through primary cleaning sieve for grains

Technical Field

The utility model relates to a cereal individual layer circle leads to precleaner technical field, in particular to an individual layer circle leads to precleaner for cereal.

Background

In the cereal course of working, need carry out preliminary clearance to the cereal of receiving goods, peel off through the magazine with in the cereal, be convenient for further carry out the processing to cereal, wherein cereal individual layer circular expert is just passed through and is sieved and can satisfy this needs.

Traditional cereal individual layer circle leads to primary cleaning sieve is bulky, when installing and use, be not convenient for shift the location to equipment is whole, when shifting through the gyro wheel, need lock the gyro wheel in proper order, comparatively inconvenient, and at the material loading in-process, during material and feed inlet contact, the dust in the material easily kicks up, influence surrounding environment and operating personnel normal operation, the material is piled up simultaneously and is easily leaded to the feed inlet to block up, and the material is stained with and attaches in feed inlet department, easily leads to unable full material loading.

In conclusion, the existing single-layer round-through primary cleaning sieve for the grains has the defects of inconvenience in positioning and arrangement, easiness in dust raising during feeding and insufficient feeding during use. Aiming at the problems, innovative design is urgently needed on the basis of the original single-layer round-through primary cleaning sieve for grains.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a single-layer circle leads to preliminary cleaning sieve for cereal to propose the location of being not convenient for and settle in solving above-mentioned background art, the easy raise dust of material loading and the insufficient problem of material loading.

The above technical purpose of the present invention can be achieved by the following technical solutions: a single-layer round-through pre-cleaning sieve for grains comprises a machine body and a fixed shell, wherein a support frame is fixed at the lower end of the machine body, rollers are installed at the lower end of the support frame, a movable plate is arranged at the lower part of the support frame, rubber rings are fixed on two sides of the lower end of the movable plate, an operating rod is installed in the middle of the support frame, a lower chain is arranged on the outer side of the operating rod, linkage rods are installed on two sides of the lower chain, the fixed shell is fixed at the upper end of the machine body, a motor is installed on the right side of the fixed shell, a power rod is installed on the upper end of the motor, a feeding bar is arranged on the outer side of the power rod, a vertical rod is installed on the left side of the feeding bar, a cross rod is arranged above the vertical rod, fixed frames are fixed, the middle part of the fixed shell is provided with a feeding cylinder, the inner side of the feeding cylinder is provided with a movable hopper, the lower end of the movable hopper is fixed with a fixed rod, the outer side of the feeding cylinder is provided with a toothed ring, and the upper end of the toothed ring is fixed with a fixed block.

Through adopting above-mentioned technical scheme, through opening the motor, the motor drives the power pole and rotates, and the power pole drives the horizontal pole through material loading strip and montant and rotates, and the horizontal pole drives the flabellum in the horizontal pole outside and filters the dust cage with the air suction in the movable hopper outside inboard, and the hole that sets up on the dust cage is filtered the dust in the air, realizes the dust removal to feed position.

The utility model discloses a further set up to: the support frame is connected with the movable plate in a sliding mode, the movable plate is bonded with the rubber ring through glue, and the rubber ring is tightly attached to the outer side of the roller.

Through adopting above-mentioned technical scheme, the fly leaf can effectively drive the rubber ring and move in the support frame outside, and the rubber ring can further extrude the location to the gyro wheel.

The utility model discloses a further set up to: the operating rod forms a chain transmission structure through a lower chain and a linkage rod, and the linkage rod is in threaded connection with the movable plate.

Through adopting above-mentioned technical scheme, the action bars can effectively move the gangbar through lower chain belt and rotate, and the gangbar can further drive the fly leaf and move in the support frame outside.

The utility model discloses a further set up to: the power rod is of a chain transmission structure through the feeding strip, the vertical rod and the gear ring, and bevel gears arranged on the vertical rod and the horizontal rod are in meshed connection.

Through adopting above-mentioned technical scheme, the power pole can effectively drive montant and ring gear through the material loading strip and rotate, and the montant can effectively drive the horizontal pole and rotate, further realizes that the horizontal pole can effectively drive the flabellum and extract the dust in the air of activity hopper top.

The utility model discloses a further set up to: the fixed frame and the dust hood are connected in a nested manner, the dust hood and the positioning rod are connected in a clamping manner, and the positioning rod and the fixed frame are connected in a sliding manner.

Through adopting above-mentioned technical scheme, fixed frame and locating lever can effectively be fixed the position of dust cage, and further convenience is dismantled the installation of dust cage.

The utility model discloses a further set up to: the fixed blocks are arranged at equal angles relative to the central line of the toothed ring, the fixed blocks are connected with the fixed rods in a clamping manner, the fixed rods are symmetrically arranged relative to the central line of the movable hopper, and the movable hopper is connected with the feeding cylinder in a sliding manner.

Through adopting above-mentioned technical scheme, the ring gear can effectively drive the fixed block and extrude the dead lever, further realizes the vibrations of movable hopper, guarantees that the device is abundant to be loaded onto material.

The utility model has the advantages that:

1. according to the single-layer round-through primary cleaning sieve for the grains, the operating rod is rotated, the operating rod drives the linkage rod to rotate through the lower chain belt, the linkage rod drives the rubber ring and the roller to be separated through the movable plate, the device is pushed to move on the ground through the roller, the device is transferred to a proper position and is further reset, the movable plate drives the rubber ring to extrude the roller, and the whole position of the device is further fixed;

2. according to the single-layer round-through pre-cleaning sieve for the grains, the motor is started to drive the power rod to rotate, the power rod drives the cross rod to rotate through the feeding strips and the vertical rods, the cross rod drives the fan blades on the outer side of the cross rod to suck air on the outer side of the movable hopper into the inner side of the dust collection cover, and the holes formed in the dust collection cover filter dust in the air, so that the dust removal of a feeding position is realized;

3. this a single-deck circle leads to precleaner for cereal, through opening the motor, wherein the power rod passes through the material loading strip and drives the ring gear rotation, and the ring gear drives the fixed block and extrudees the dead lever, and the vibrations of movable hopper on the realization device further guarantee that the inside material of movable hopper fully falls.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

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

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

fig. 3 is a schematic view of the top view structure of the fixing block of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure, 1, a machine body; 2. a support frame; 3. a roller; 4. a movable plate; 5. a rubber ring; 6. an operating lever; 7. a lower chain; 8. a linkage rod; 9. a stationary housing; 10. a motor; 11. a power rod; 12. feeding strips; 13. a vertical rod; 14. a cross bar; 15. a fixing frame; 16. a dust collection cover; 17. positioning a rod; 18. a feeding cylinder; 19. a movable hopper; 20. fixing the rod; 21. a toothed ring; 22. and (5) fixing blocks.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a single-layer round-through pre-cleaning sieve for grains comprises a machine body 1, a support frame 2, rollers 3, movable plates 4, rubber rings 5, operating rods 6, lower chains 7, linkage rods 8, a fixed shell 9, a motor 10, power rods 11, feeding strips 12, vertical rods 13, a transverse rod 14, a fixed frame 15, a dust collection cover 16, a positioning rod 17, a feeding cylinder 18, a movable hopper 19, a fixed rod 20, a toothed ring 21 and a fixed block 22, wherein the support frame 2 is fixed at the lower end of the machine body 1, the rollers 3 are installed at the lower end of the support frame 2, the movable plates 4 are arranged at the lower part of the support frame 2, the rubber rings 5 are fixed at two sides of the lower end of the movable plates 4, the operating rods 6 are installed in the middle of the support frame 2, the lower chains 7 are arranged on the outer sides of the operating rods 6, the linkage rods 8 are installed at two sides of the lower chains 7, the fixed shell 9, and power rod 11 is installed to the upper end of motor 10, the outside of power rod 11 is provided with material loading strip 12, and the left side of material loading strip 12 installs montant 13, and the top of montant 13 is provided with horizontal pole 14, the both sides of fixed casing 9 are fixed with fixed frame 15, and the inboard of fixed frame 15 is provided with dust cage 16, and the locating lever 17 is installed to the upper end of fixed frame 15, the middle part of fixed casing 9 is provided with feed cylinder 18, and the inboard of feed cylinder 18 installs movable hopper 19, and the lower extreme of movable hopper 19 is fixed with dead lever 20, the ring gear 21 is installed in the outside of feed cylinder 18, and the upper end of ring gear 21 is fixed with fixed block 22.

In the embodiment, the support frame 2 is in sliding connection with the movable plate 4, the movable plate 4 is bonded with the rubber ring 5 by glue, and the rubber ring 5 is tightly attached to the outer side of the roller 3, so that the movable plate 4 can effectively drive the rubber ring 5 to move on the outer side of the support frame 2, and the rubber ring 5 can further extrude and position the roller 3;

the operating rod 6 forms a chain transmission structure through the lower chain 7 and the linkage rod 8, and the linkage rod 8 is in threaded connection with the movable plate 4, so that the design ensures that the operating rod 6 can effectively drive the linkage rod 8 to rotate through the lower chain 7, and the linkage rod 8 can further drive the movable plate 4 to move outside the support frame 2;

the power rod 11 is in a chain transmission structure with the vertical rod 13 and the toothed ring 21 through the feeding strip 12, and the bevel gears arranged on the vertical rod 13 and the transverse rod 14 are in meshed connection, so that the design ensures that the power rod 11 can effectively drive the vertical rod 13 and the toothed ring 21 to rotate through the feeding strip 12, the vertical rod 13 can effectively drive the transverse rod 14 to rotate, and further the transverse rod 14 can effectively drive the fan blades to extract dust in the air above the movable hopper 19;

the fixed frame 15 and the dust collection cover 16 are connected in a nested manner, the dust collection cover 16 and the positioning rod 17 are connected in a clamping manner, and the positioning rod 17 and the fixed frame 15 are connected in a sliding manner, so that the fixed frame 15 and the positioning rod 17 can effectively fix the position of the dust collection cover 16, and the dust collection cover 16 is further convenient to install and detach;

the fixed block 22 is arranged at equal angles relative to the central line of the toothed ring 21, the fixed block 22 is connected with the fixed rod 20 in a clamping mode, the fixed rod 20 is symmetrically arranged relative to the central line of the movable hopper 19, meanwhile, the movable hopper 19 is connected with the feeding barrel 18 in a sliding mode, the toothed ring 21 can be effectively driven to extrude the fixed block 22 to the fixed rod 20 through the design, vibration of the movable hopper 19 is further achieved, and the device is guaranteed to be sufficiently loaded.

The working principle is as follows: when the device is used, firstly, the related circuits on the machine body 1 and the motor 10 in the device are powered on, wherein the model of the machine body 1 is SCY 50;

when the device needs to be transferred, the operating rod 6 is rotated, the operating rod 6 rotates through a rotating bearing connected with the operating rod 6 and the machine body 1, the operating rod 6 drives the linkage rod 8 to rotate through the lower chain 7, the linkage rod 8 rotates through the rotating bearing connected with the linkage rod 8 and the support frame 2, the linkage rod 8 drives the movable plate 4 to move upwards outside the support frame 2, the movable plate 4 drives the rubber ring 5 to be separated from the roller 3, the device is pushed to move on the ground through the roller 3, the device is transferred to a proper position, the operating rod 6 is further reset, the linkage rod 8 pushes the movable plate 4 to move downwards, the movable plate 4 drives the rubber ring 5 to extrude the roller 3, and the whole position of the device is further fixed;

putting grains to be processed into the inner side of a movable hopper 19, turning on a motor 10, driving a power rod 11 to rotate by the motor 10, driving a vertical rod 13 to rotate by the power rod 11 through a feeding strip 12, driving a horizontal rod 14 to rotate through a rotary bearing connected with the vertical rod 13 and a fixed shell 9, driving a horizontal rod 14 to rotate through a rotary bearing connected with the fixed shell 9 by the horizontal rod 14, driving fan blades on the outer side of the horizontal rod 14 to suck air on the outer side of the movable hopper 19 into the inner side of a dust collection cover 16 by the horizontal rod 14, filtering dust in the air by holes arranged on the dust collection cover 16, realizing dust removal of a feeding position, cleaning the dust collection cover 16 when needed, pulling a positioning rod 17 upwards to separate the positioning rod 17 from the dust collection cover 16, further taking the dust collection cover 16 out of the fixed shell 15, and realizing the disassembly of the dust collection cover 16;

wherein power rod 11 drives ring gear 21 through material loading strip 12 and rotates, ring gear 21 rotates through the swivel bearing that ring gear 21 and feed cylinder 18 are connected, ring gear 21 drives fixed block 22 and extrudes dead lever 20, dead lever 20 promotes movable hopper 19 at the inboard upward movement of feed cylinder 18, break away from as fixed block 22 and dead lever 20, movable hopper 19 resets under the action of gravity, repeat above-mentioned work flow, realize the vibrations of movable hopper 19 on the device, further guarantee that the inside material of movable hopper 19 fully falls.

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 single-deck circle leads to preliminary cleaning sieve for cereal, includes organism (1) and fixed casing (9), its characterized in that: the lower end of the machine body (1) is fixed with a support frame (2), rollers (3) are installed at the lower end of the support frame (2), a movable plate (4) is arranged at the lower portion of the support frame (2), rubber rings (5) are fixed to two sides of the lower end of the movable plate (4), an operating rod (6) is installed in the middle of the support frame (2), a lower chain (7) is arranged on the outer side of the operating rod (6), linkage rods (8) are installed on two sides of the lower chain (7), a fixed shell (9) is fixed at the upper end of the machine body (1), a motor (10) is installed on the right side of the fixed shell (9), a power rod (11) is installed on the upper end of the motor (10), a feeding strip (12) is arranged on the outer side of the power rod (11), a vertical rod (13) is installed on the left side of the feeding strip (12), and, the utility model discloses a dust collecting device, including fixed casing (9), fixed casing (9) both sides are fixed with fixed frame (15), and the inboard of fixed frame (15) is provided with dust cage (16) to locating lever (17) are installed to the upper end of fixed frame (15), the middle part of fixed casing (9) is provided with a feeding section of thick bamboo (18), and the inboard of a feeding section of thick bamboo (18) installs movable hopper (19), and the lower extreme of movable hopper (19) is fixed with dead lever (20), ring gear (21) are installed in the outside of a feeding section of thick bamboo (18), and the upper end of ring gear (21) is fixed.

2. A single layer round through precleaner for grain, according to claim 1, wherein: the support frame (2) is in sliding connection with the movable plate (4), the movable plate (4) is bonded with the rubber ring (5) through glue, and the rubber ring (5) is tightly attached to the outer side of the roller (3).

3. A single layer round through precleaner for grain, according to claim 1, wherein: the operating rod (6) forms a chain transmission structure through a lower chain (7) and a linkage rod (8), and the linkage rod (8) is in threaded connection with the movable plate (4).

4. A single layer round through precleaner for grain, according to claim 1, wherein: the power rod (11) is in a chain transmission structure through the feeding strip (12), the vertical rod (13) and the gear ring (21), and bevel gears arranged on the vertical rod (13) and the transverse rod (14) are in meshed connection.

5. A single layer round through precleaner for grain, according to claim 1, wherein: the fixed frame (15) and the dust collection cover (16) are connected in a nested manner, the dust collection cover (16) and the positioning rod (17) are connected in a clamping manner, and the positioning rod (17) and the fixed frame (15) are connected in a sliding manner.

6. A single layer round through precleaner for grain, according to claim 1, wherein: the fixed blocks (22) are arranged at equal angles relative to the central line of the toothed ring (21), the fixed blocks (22) are connected with the fixed rods (20) in a clamping mode, the fixed rods (20) are symmetrically arranged relative to the central line of the movable hopper (19), and meanwhile the movable hopper (19) is connected with the feeding barrel (18) in a sliding mode.