CN212892851U

CN212892851U - Rotary material distribution device

Info

Publication number: CN212892851U
Application number: CN202021608753.8U
Authority: CN
Inventors: 赵学森; 王玥
Original assignee: Lianying Feed Tianjin Co ltd
Current assignee: Lianying Feed Tianjin Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-04-06
Anticipated expiration: 2030-08-05

Abstract

The utility model provides a rotatory distributing device for solve the inhomogeneous problem of cloth among the prior art. Rotatory distributing device comprises rotation axis, bulk cargo mechanism and stand flat board, wherein: the rotating shaft comprises an optical axis section and a thread section which are connected; the bulk cargo mechanism comprises a bulk cargo bin and a bulk cargo groove plate, the bulk cargo bin is hinged and communicated with the bulk cargo groove plate, the bulk cargo bin is rotationally connected to the optical axis section, the bulk cargo groove plate is slidably connected with a rack, the rack is meshed with a gear, and the gear is connected to the optical axis section; the flattening plate is positioned below the material scattering mechanism and connected to the threaded section. The utility model discloses a rotatory distributing device cloth is even.

Description

Rotary material distribution device

Technical Field

The utility model relates to a feed production field especially relates to a rotatory distributing device.

Background

A feed pellet cooler is a device that cools and dehumidifies pellets. The temperature of the material discharged from the granulator in the previous process is about 60-90 ℃, the moisture is about 10-18%, the moisture is reduced to 10-14% after passing through the cooler, and the temperature is not higher than room temperature by 3-5 ℃. The effect is realized by that the induced draft fan provides power to make the cooling air uniformly pass through the material layer. Whether the material layer inside the cooler is uniformly distributed determines the penetration uniformity of cooling air. If the material layer drop is too large, the wind can penetrate through the path with smaller load, the wind path is short-circuited, and the material layer can not be cooled homogeneously. The local temperature is higher, the water content is too high, and even the arch is formed and the material is not discharged. If the cooling effect is not good, the safe storage of the product is affected. It can be seen that the uniform spreading of the material layer is one of the key factors for solving the cooling uniformity.

The prior cooler bulk cargo mechanism commonly adopted is a rotary bulk cargo disk and a bulk cargo cone. The rotary bulk material tray mainly comprises a rotating shaft, a feed hopper and a material dripping plate obliquely arranged on the rotating vertical shaft, wherein a discharge port of the feed hopper is obliquely arranged above the material dripping plate. When the vertical material discharging device works, the rotating vertical shaft rotates, and materials are flushed out of the feeding hopper plate and then fall onto the material flowing plate. Because the inclination angle of the material dropping plate can not be changed in real time, the material dropping point is always in a circular ring along with the continuous change of the material layer thickness in the feeding process, and the material layer distribution of the full-load operation is finally influenced. In the actual production, the output of fodder factory in the season of growing a season slack season can change, and when output was little, the material of shedding concentrates and collides the bulkhead and turns back in the bottom, becomes an annular protrusion bed of material, and when output was big, the nodical middle part of throwing ray and bed of material has leaded to being close to partial bed of material thickness of bulkhead and will be lower than the middle part, has influenced cooling effect. The other bulk material cone of the bulk material mechanism of the cooler mainly comprises an upright cone which is right opposite to a feed hopper of the cooler, the cone angle of the upright cone is fixed and is unpowered, materials fall from the cone top of the bulk material cone and are scattered from the bottom of the bulk material cone to the periphery, and the horizontal initial speed of the materials is low when the materials leave the cone, so that the bulk material range of the bulk material cone is limited. Because the materials are thrown to the periphery of the scattering cone, the materials cannot be spread under the scattering cone, and the defects can be compensated only by the self-flowing of the materials. Even if the bulk material cone is made to be very small, the lower part of the bulk material cone is easy to have a bulk material dead angle due to the existence of the initial speed.

Disclosure of Invention

In order to solve the problem, the utility model provides a rotatory distributing device, rotatory distributing device cloth is even, guarantees the fodder homogeneity cooling.

In order to achieve the above object, the embodiment of the present invention adopts the following technical solutions:

the utility model provides a rotatory distributing device which characterized in that, rotatory distributing device comprises rotation axis, bulk cargo mechanism and flattening board, wherein:

the rotating shaft comprises an optical axis section and a thread section which are connected;

the bulk cargo mechanism comprises a bulk cargo bin and a bulk cargo groove plate, the bulk cargo bin is hinged and communicated with the bulk cargo groove plate, the bulk cargo bin is rotationally connected to the optical axis section, the bulk cargo groove plate is slidably connected with a rack, the rack is meshed with a gear, and the gear is connected to the optical axis section;

the flattening plate is positioned below the material scattering mechanism and connected to the threaded section.

Furthermore, a plurality of openings are formed in the thread section, and the bolt is connected into the openings.

Furthermore, a transverse groove and a longitudinal groove are arranged on the bulk material groove plate, the longitudinal groove is arranged on two sides of the transverse groove, and the longitudinal groove is communicated with the transverse groove.

Further, an opening is formed in the bulk bin, and the bulk bin is communicated with the transverse groove through the opening.

Furthermore, a plurality of material leaking holes are formed in the bottom plate of the bulk material bin.

Furthermore, the optical axis section is connected with a mounting plate, and the gear is connected with the optical axis section through the mounting plate.

Further, the optical axis section is connected with a moving groove, and the rack is connected in the moving groove in a sliding manner.

Furthermore, a plurality of bulges are arranged at the bottom of the flattening plate.

The utility model discloses a rotatory distributing device has following beneficial effect:

1. the utility model discloses set up bulk cargo mechanism and stand for the flat board, bulk cargo mechanism, stand for the flat board and be connected with rotation axis rotation, under the drive of rotation axis, the rotatory bulk cargo of bulk cargo mechanism, the rotatory shakeout material of shakeout board guarantees that the bed of material cloth is even.

2. The utility model is provided with a rack and a gear, wherein the rack is connected with the bulk cargo trough plate in a sliding way and meshed with the gear; the gear rotates and is engaged with the rack to move, so that the bulk cargo trough plate is driven to continuously reciprocate along the circumference of the cooler, and continuous and uniform distribution at each part of the cooler is realized.

3. The utility model discloses in, the rotation axis contains the screw thread section, and the shakeout board is connected in the screw thread section, sets up the trompil on the screw thread section and is equipped with the bolt. Inserting a bolt into the opening to clamp and fix the flattening plate, and driving the flattening plate to rotate by the rotating shaft to flatten the material; through taking out the bolt from the trompil, adjust the stand flat board and reciprocate to different material levels departments, insert the bolt afterwards and block admittedly once more to the realization carries out the shakeouts of different material layers departments.

4. The utility model discloses in, set up the hole that leaks on the bulk cargo storehouse bottom plate, the effective blanking in cooler middle part is guaranteed from leaking the hole whereabouts to the material, avoids middle part blanking blind area.

Drawings

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

Fig. 1 is a schematic structural view of a rotary distributing device according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of portion A of FIG. 1;

FIG. 3 is a schematic structural diagram of portion B of FIG. 2;

fig. 4 is a top view of the rotary distributing device according to the embodiment of the present invention.

Description of reference numerals:

01-a cooler; 011-a feed inlet; 1-a rotating shaft; 11-optical axis segment; 111-a mounting plate; 112-a moving slot; 12-a thread segment; 121-opening holes; 122-a latch; 2-a bulk cargo mechanism; 21-bulk bin; 211-an opening; 212-a weep hole; 22-bulk material trough plate; 221-transverse grooves; 222-longitudinal grooves; 23-a rack; 24-a gear; 3-flattening; 31-bump.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, which illustrate a rotary material distribution device according to an embodiment of the present invention, the rotary material distribution device is composed of a rotating shaft 1, a material scattering mechanism 2, and a spreading plate 3, wherein:

the rotating shaft 1 is connected with a motor, and the motor drives the rotating shaft 1 to rotate. The rotary shaft 1 is vertically installed in the inner cavity of the cooler 01 from the feed port 011 of the cooler 01. Comprising an adjoining optical axis segment 11 and a threaded segment 12.

Further, the optical axis segment 11 is connected with the material scattering mechanism 2. Specifically, the bulk material mechanism 2 includes a bulk material bin 21 and a bulk material trough plate 22, the bulk material bin 21 is hinged to the bulk material trough plate 22, and the bulk material bin 21 is rotatably connected to the optical axis section 11.

Further, an opening 211 is disposed on the bulk bin 21, and the bulk bin 21 and the transverse groove 221 communicate through the opening 211.

Further, a plurality of material leaking holes 212 are arranged on the bottom plate of the bulk material bin 21.

Further, the bulk material trough plate 22 is provided with a transverse trough 221 and a longitudinal trough 222, the longitudinal trough 222 is disposed on both sides of the transverse trough 221, and the longitudinal trough 222 is communicated with the transverse trough 221.

Further, the material falls into the bulk bin 21 from the feed inlet 011 of the cooler 01, and the bulk bin 21 is rotated by the rotating shaft 1. The material falling into the bulk material bin 21 rotates along with the bulk material bin 21, and part of the material falls from the material leakage hole 212 and is filled into the middle of the cooler 01, so that the effective blanking of the middle of the cooler 01 is ensured, and the blank blanking of the middle is avoided. Part of the water flows into the dispersing channel plate 22 through the opening 211, further flows into the transverse channel 221 with ports and the longitudinal channel 222, and is dispersed into the cooler 01 through the transverse channel 221 and the longitudinal channel 222. The transverse grooves 221 are arranged in a plurality of numbers, so that the material dispersion range is wide and the dispersion degree is high.

Further, the bulk material trough plate 22 is slidably connected to the rack 23, specifically, an end of the rack 23 is slidably connected to the bulk material trough plate 22, the optical axis section 11 is connected to a gear 24 engaged with the rack 23, and a body of the rack 23 is engaged with the gear 24 (see fig. 2 specifically). The gear 24 is driven by the gear motor to rotate and engage the rack 23, and then the rack 23 is pulled/pushed to move along the circumference of the cooler 01. The rack 23 is slidably connected to the bulk material trough plate 22, and the sliding connection can be realized in the conventional technology, and the rack 23 is moved to pull/push the bulk material trough plate 22 to move towards the direction close to the rotating shaft 1 or away from the rotating shaft 1, and the rack continuously reciprocates along the circumference of the cooler 01. The rack 23 is pulled/pushed to move along the circumference of the cooler 01, so that the materials on the bulk material trough plate 22 dynamically fall on each radial part of the cooler 01, and dynamic and uniform material distribution is ensured.

Further, a mounting plate 111 is connected to the optical axis segment 11, and the gear 24 is connected to the optical axis segment 11 through the mounting plate 111.

Further, a moving slot 112 is connected to the optical axis segment 11, and the rack 23 is slidably connected to the moving slot 112.

Further, threaded segments 12 are connected to the spreader plate 3. The spreader plate 3 is located below the bulk cargo mechanism 2 and is connected to the threaded section 12.

Furthermore, the threaded section 12 is uniformly provided with external threads, the threaded section 12 is provided with a plurality of openings 121, and the bolt 122 is connected in the openings 121.

Further, in actual use, the spreading plate 3 is adjusted to a proper spreading position. Specifically, the starting motor drives the rotating shaft 1 to rotate, so that the flattening plate 3 moves up or down to a proper material position along the threaded section 12 of the rotating shaft 1. Rotation of the shaft 1 is stopped, the pin 122 is inserted into the opening 121, and the pin 122 clamps the spreader plate 3 up and down (see fig. 3 for details). After the bolt 122 is inserted into the opening hole 121, the motor is started again, the rotating shaft 1 rotates, and the flattening plate 3 rotates at the material level to flatten the material. And in the falling process of the materials, the flattening plate 3 also plays a role in impacting and dispersing the materials.

Further, a plurality of protrusions 31 are arranged at the bottom of the flattening plate 3. The protrusion 31 enhances the flattening effect.

Further, the material leakage holes 212 reinforce the material distribution in the middle of the cooler; the bulk material trough plate 22 reciprocates in the circumferential direction under the matching of the gear 24 and the rack 23, and the materials are dynamically and equally distributed; the spreader plate 3 spreads the material. The combination of the three components ensures the uniform distribution of the materials in the cooler 01 to a higher degree.

The working process of the rotary distributing device according to the embodiment of the present invention is described below with reference to the accompanying drawings:

the spreading position of the spreading plate 3 is adjusted. The starting motor drives the rotating shaft 1 to rotate, and then drives the spreading plate 3 to move upwards or downwards to a proper material level. The motor is turned off, the rotating shaft 1 stops rotating, and the pin 122 is inserted into the opening 121 to clamp the leveling plate 3.

And starting the motor again, and driving the flattening plate 3 and the bulk material bin 21 to rotate by the rotating shaft 1. The starting gear motor drives the gear 24 to rotate and engage the rack 23, and pulls/pushes the bulk cargo trough plate 22 to reciprocate along the circumference of the cooler 01.

The material is fed from a feed inlet 011 of the cooler 01 and falls into a bulk bin 21. With the rotation of the scattering bin 21, part of the scattered material falls from the leaking hole 212 to the middle of the cooler 01, and part of the scattered material flows into the scattering material groove plate 22 from the opening 211 and is scattered in the cooler 01 through the transverse grooves 221 and the longitudinal grooves 222.

The present invention has been further described with reference to specific embodiments, but it should be understood that the specific description herein should not be construed as limiting the spirit and scope of the present invention, and that various modifications to the above-described embodiments, which would occur to persons skilled in the art after reading this specification, are within the scope of the present invention.

Claims

1. The utility model provides a rotatory distributing device, its characterized in that, rotatory distributing device comprises rotation axis (1), bulk cargo mechanism (2) and flattening board (3), wherein:

the rotating shaft (1) comprises an optical axis section (11) and a threaded section (12) which are connected;

the bulk material mechanism (2) comprises a bulk material bin (21) and a bulk material groove plate (22), the bulk material bin (21) is hinged and communicated with the bulk material groove plate (22), the bulk material bin (21) is rotationally connected to the optical axis section (11), the bulk material groove plate (22) is connected with a rack (23) in a sliding mode, the rack (23) is meshed with a gear (24), and the gear (24) is connected to the optical axis section (11);

the flattening plate (3) is positioned below the material scattering mechanism (2) and is connected to the threaded section (12).

2. The rotary material distribution device according to claim 1, wherein the threaded section (12) is provided with a plurality of openings (121), and the pins (122) are connected to the openings (121).

3. The rotary distribution device according to claim 1, wherein the bulk material trough plate (22) is provided with a transverse trough (221) and a longitudinal trough (222), the longitudinal trough (222) is arranged on both sides of the transverse trough (221), and the longitudinal trough (222) is communicated with the transverse trough (221).

4. The rotary distribution device according to claim 3, characterized in that the bulk bin (21) is provided with an opening (211), and the bulk bin (21) is in communication with the transverse groove (221) through the opening (211).

5. The rotary distribution device according to claim 4, characterized in that the bottom plate of the bulk bin (21) is provided with a plurality of discharge holes (212).

6. The rotary distribution device according to claim 1, wherein a mounting plate (111) is connected to the beam section (11), and the gear (24) is connected to the beam section (11) via the mounting plate (111).

7. The rotary distribution device according to claim 6, wherein a moving slot (112) is connected to the beam section (11), and the rack (23) is slidably connected to the moving slot (112).

8. The rotary distribution device according to claim 1, characterized in that the bottom of the spreader plate (3) is provided with a plurality of protrusions (31).