CN211664266U - Cooler feeding device - Google Patents

Abstract

The utility model relates to a cooler feeding device, which comprises a cooling bin, wherein the top of the cooling bin is provided with a driving motor, the output shaft of the driving motor is downwards connected with a rotating shaft, a collecting hopper is fixedly arranged in the cooling bin below the driving motor, the rotating shaft extends into the cooling bin and passes through the collecting hopper to the lower part of the collecting hopper, a bulk material tray is arranged below the collecting hopper, the bulk material tray comprises an inner tray and an outer tray, one end of the inner tray is arranged outside a lower port of the collecting hopper, the end of the inner tray is fixedly sleeved on the rotating shaft, the other end of the inner tray is downwards inclined, the outer tray is slidably sleeved outside and inside a downwards inclined, all be equipped with a plurality of bulk cargo through-holes on the bottom plate of outer dish, the outer bottom of inner dish is equipped with electric putter, and the outer bottom of outer dish is equipped with the push pedal, and electric putter's flexible end fixed connection is equipped with two horizontal poles in the pivot of bulk cargo dish below in the push pedal, and it has a plurality of vertical rake teeth to distribute along its length direction on the lower surface of horizontal pole. The utility model discloses the bulk cargo is effectual, but automatically regulated bulk cargo scope improves cooling efficiency and cooling quality.

Description

Cooler feeding device

Technical Field

The utility model belongs to the technical field of the cooler, concretely relates to cooler feed arrangement.

Background

The pellet feed has comprehensive nutrition and strong stability, is not easy to break in water, is not easy to pollute water body, and is easy to digest and absorb. The processing technology of the pellet feed mainly comprises the following steps: raw material receiving and storing, cleaning (removing impurities), crushing, batching, mixing, granulating, cooling, granulating, grading, finished product packaging, storing and distributing. Wherein, because the fodder granule temperature and the moisture that the granulator pelletize and form are all higher, must carry out subsequent processing procedure after the cooling arrangement's cooling. At present, a counterflow cooler is usually adopted in the cooling process of the feed for cooling, the counterflow cooler adopts a counterflow principle that the flow direction of cooling air is opposite to the flow direction of the material, so that the material enters through a feeding device at the top of a cooling bin, and cold air enters the cooling bin from the bottom in an all-dimensional manner for heat exchange, so that the purpose of cooling is achieved. The feeding device of the counter-flow cooler mainly comprises a feeder and a bulk cargo device, the feeder is used for uniformly and stably guiding materials into the cooling bin, and the bulk cargo device is used for uniformly distributing the materials entering the cooling bin, so that the materials are uniformly ventilated and uniformly cooled. The material homogenizing quality of the material disperser is directly related to the cooling effect of the cooler on the material. However, the bulk material devices on the existing coolers mostly adopt fixed pyramid-shaped bulk material devices, the bulk material effect is poor, and the bulk material range is very inconvenient to adjust, which is not beneficial to cooling the materials.

Patent No. 201721604773.6 discloses a feed cooler, which comprises a frame, and a feeder, a cooling bin and a collecting hopper which are fixed on the frame and fixedly connected in turn, wherein the feeder is fixedly connected to a material guiding disc extending into the cooling bin, one end of the collecting hopper is communicated with the cooling bin, the other end of the collecting hopper is provided with a discharge hole, and the cooling bin is internally provided with a material scattering device and a material discharging mechanism arranged below the material scattering device from top to bottom; the bulk cargo ware sets firmly the motor at the cooling storehouse top, passes through the rotation axis that the bearing is connected with the motor output shaft, the rotation axis stretches into in the cooling storehouse perpendicularly from the cooling storehouse top, the one end fixedly connected with slope decurrent bulk cargo dish of motor is kept away from to the rotation axis, the position of bulk cargo dish corresponds with the feeder. Above-mentioned cooler has adopted the bulk cargo dish of rotation type to carry out the bulk cargo, and the bulk cargo effect is better than the pyramid bulk cargo ware, and can change the bulk cargo scope through the regulation section on the bulk cargo dish, improves the cooling effect to the material. However, the bottom plate of the bulk material tray in the device is a whole flat plate without holes or gaps, the material moves to the tail end of the inclined bulk material tray to be unloaded, the material is scattered to the peripheral area below the bulk material tray through the rotation of the bulk material tray, no material is scattered right below the rotation track of the bulk material tray, the longer the adjusting section of the bulk material tray extends, the larger the area without the material is, the pits can be formed in the central position of the cooling bin, the space utilization rate is reduced, the material is distributed unevenly, the uniformity of material cooling is greatly influenced, the cooling time is prolonged, and the cooling effect is poor; simultaneously, the regulation section on this bulk cargo dish needs manual the regulation, because the bulk cargo device is located inside the cooling bin, just need dismantle the bulk cargo device during the regulation and just can adjust, and the operation is very inconvenient, remains to improve.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims to provide a cooler feed arrangement can make the material scatter and fall more evenly, reduces the bulk cargo blind area, improves space utilization to can force the material once more and level, further improve the degree of consistency that the material distributes, and the overall length of the flexible automatically regulated bulk cargo dish of accessible electric putter is in order to change the bulk cargo scope, with the problem that the bulk cargo device bulk cargo effect of solving current cooler is poor, bulk cargo scope adjustment is difficult.

In order to achieve the above object, the utility model adopts the following technical scheme: a cooler feeding device comprises a cooling bin, wherein one end of the top of the cooling bin is provided with a feeding hole and an impeller type feeder, the top end of the feeding hole is communicated with a discharge hole of the impeller type feeder, a driving motor is fixedly arranged at the center of the top of the cooling bin, an output shaft of the driving motor faces downwards and is fixedly connected with a rotating shaft, a collecting hopper is fixedly arranged in the cooling bin below the driving motor, the bottom end of the feeding hole is communicated to an upper port of the collecting hopper through a guide pipe which is obliquely arranged, the rotating shaft extends into the cooling bin and penetrates through the collecting hopper to be below the collecting hopper, a material distribution disc is arranged below the material collection hopper and comprises an inner disc and an outer disc, the inner disc and the outer disc are both of a disc-shaped structure consisting of a bottom plate and two side plates, one end of the inner disc is arranged outside the lower port of the material collection hopper, the fixed sleeve, the outer dish slip cap is established in the outside of inner dish tilt down end, all be equipped with a plurality of bulk cargo through-holes on the bottom plate of inner dish and outer dish, the fixed electric putter that is equipped with of one end that the outer bottom of inner dish bottom plate is close to outer dish, the fixed push pedal that is equipped with of one end that the outer bottom of outer dish bottom plate is close to the inner dish, electric putter's flexible fixed connection is in the push pedal, the symmetry is equipped with two horizontal poles in the pivot of scattered charging tray below, it has a plurality of vertical rake teeth to distribute along its length direction on the lower surface of horizontal pole.

Preferably, one end of the inner disc bottom plate, which is far away from the outer disc, is vertically and fixedly provided with a shaft sleeve, and the inner disc is fixedly connected with the rotating shaft through the shaft sleeve.

Preferably, the outer walls of the two side plates of the inner disc are provided with sliding grooves along the length direction, the inner walls of the two side plates of the outer disc are provided with sliding blocks matched with the sliding grooves, and the two side plates of the outer disc are connected to the sliding grooves on the two side plates of the corresponding inner disc in a sliding mode through the sliding blocks.

Preferably, the bulk cargo through holes on the inner disc and the outer disc are uniformly distributed in a rectangular array at equal intervals, and the aperture is kept consistent.

Preferably, the vertical rake teeth are uniformly distributed at equal intervals.

Preferably, the aggregate bin is fixedly connected with the inner top wall of the cooling bin through a connecting frame.

The utility model has the advantages that: the utility model relates to a rationally, simple structure: the impeller type feeder is adopted, the structure is simple, the sealing effect is good, the blockage is not easy, the energy consumption is low, the materials can be enabled to uniformly enter the cooling bin, the air flow is blocked, the air flow in the cooling bin is kept to move stably, and the cooling operation is facilitated; the materials entering the cooling bin are guided into the collecting hopper through the guide pipe, and can be effectively buffered and collected by the collecting hopper, so that the materials can stably fall into the scattering disk for scattering, the breaking rate of feed particles is reduced, and the quality of subsequent scattering is improved; the materials fall on the bulk material discs through the collecting hopper and flow on the downwardly inclined bulk material discs, one part of the materials is discharged through the bulk material through holes on the bottom plate and is uniformly scattered in the area under the rotating track of the bulk material discs under the driving of the rotating motion of the bulk material discs, the other part of the materials flows to the tail end of the bulk material discs and is uniformly scattered in the area around the lower part of the rotating track of the bulk material discs under the driving of the rotating motion of the bulk material discs, so that the materials are scattered more uniformly, the bulk material dead zone is reduced, the space utilization rate is improved, meanwhile, the cross rods and the vertical rake teeth on the cross rods synchronously rotate along with the bulk material discs, the scattered materials can be subjected to forced raking and finishing again, the uniformity and the looseness of the distribution of the materials are further improved, the flowing of cold air is facilitated, the materials are more uniformly and uniformly subjected to wind; bulk cargo dish comprises the inner disc and the outer disc that slide cup joint, can drive the slip of outer disc on the inner disc through electric putter's flexible, thereby change bulk cargo dish's total length, realize the adjustment to the material scope of scattering, satisfy different fodder to the different demands of bulk cargo scope, in the time of the in-service use, only need can realize electric putter's control at the outside controller that sets up of cooler, it is more convenient to make the adjustment operation of bulk cargo scope, and is simple, avoid the loaded down with trivial details of original artifical manual regulation, time saving and labor saving, further improve cooling efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the bulk material tray of the present invention;

fig. 3 is a schematic view of the top view structure of the bulk material tray of the present invention.

Reference numbers in the figures: 1 is the cooling bin, 2 is the feed inlet, 3 is impeller feeder, 4 is the honeycomb duct, 5 is the pivot, 6 is driving motor, 7 is the collecting hopper, 8 is the link, 9 is the bulk cargo dish, 10 is electric putter, 11 is the horizontal pole, 12 is vertical rake teeth, 13 is the inner disc, 14 is the spout, 15 is the outer dish, 16 is the axle sleeve, 17 is the push pedal, 18 is the slider, 19 is the curb plate, 20 is the bottom plate, 21 is the bulk cargo through-hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1 to 3, a cooler feeding device comprises a cooling bin 1, wherein a feeding hole 2 and an impeller type feeder 3 are arranged at one end of the top of the cooling bin 1, the top end of the feeding hole 2 is communicated with a discharging hole of the impeller type feeder 3, the impeller type feeder 3 is adopted, the structure is simple, the sealing effect is good, the blockage is not easy, the energy consumption is low, the material can be uniformly fed into the cooling bin 1 while the airflow entering is blocked, the airflow movement in the cooling bin 1 is kept stable, and the cooling operation is facilitated. The specific structure and working principle of the impeller feeder 3 are the prior art, and are not described in detail. The fixed driving motor 6 that is equipped with in cooling bin 1 top center, driving motor 6's output shaft is down and fixedly connected with pivot 5, and it is rotatory to provide power drive pivot 5 through driving motor 6 to the cooperation realizes the bulk cargo. 1 internal fixation in cooling bin of driving motor 6 below is equipped with collecting hopper 7, and 2 bottom of feed inlet communicate to collecting hopper 7's last port through the honeycomb duct 4 that the slope set up for the material that gets into cooling bin 1 can be earlier by honeycomb duct 4 direction collecting hopper 7 in, utilize collecting hopper 7 to carry out effectual buffering and collection to the material earlier, can make steady the falling of material carry out the bulk cargo in bulk cargo dish 9, reduce the breakage rate of fodder granule, improve follow-up bulk cargo quality. The pivot 5 stretches into in the cooling bin 1 and passes collecting hopper 7 to collecting hopper 7 below, collecting hopper 7 below is equipped with bulk cargo dish 9, bulk cargo dish 9 includes inner disc 13 and outer dish 15, inner disc 13 and outer dish 15 are the shape dish structure that a bottom plate 20 and both sides board 19 are constituteed, the outside and the fixed cover of this end of port is established on pivot 5 under collecting hopper 7 is located to inner disc 13 one end, can guarantee that bulk cargo dish 9 connects the material in collecting hopper 7 completely, avoid the skip, guarantee that follow-up bulk cargo is complete, and even, and utilize pivot 5 to drive bulk cargo dish 9 and rotate, the cooperation realizes the bulk cargo operation. The other end of the inner disc 13 is arranged to be inclined downwards so that the materials can flow and fall off. The outside at inner disc 13 tilt down end is established to outer dish 15 slip cover, all be equipped with a plurality of bulk cargo through-holes 21 on the bottom plate 20 of inner disc 13 and outer dish 15, the fixed electric putter 10 that is equipped with of one end that is close to outer dish 15 in the outer bottom of the bottom plate 20 of inner disc 13, the fixed push pedal 17 that is equipped with of one end that is close to inner disc 13 in the outer bottom of the bottom plate 20 of outer dish 15, electric putter 10's telescopic end fixed connection is on push pedal 17, the symmetry is equipped with two horizontal poles 11 in pivot 5 of bulk cargo dish 9 below, it has a plurality of vertical harrow teeth 12 to distribute along its length direction on the lower surface of horizontal pole. When in dispersing, the materials fall on the bulk material tray 9 through the collecting hopper 7 and flow on the bulk material tray 9 which is inclined downwards, one part of the materials can be discharged through the bulk material through holes 21 on the bottom plate 20 and evenly scattered in the area under the rotating track of the bulk material tray 9 under the driving of the rotating motion of the bulk material tray 9, the other part of the materials flows to the tail end of the bulk material tray 9 for discharging and evenly scattered in the area around the lower part of the rotating track of the bulk material tray 9 under the driving of the rotating motion of the bulk material tray 9, so that the materials are scattered more evenly, the dead zone is reduced, the space utilization rate is improved, meanwhile, the cross rod 11 and the vertical rake teeth 12 on the cross rod rotate synchronously along with the bulk material disc 9, so that scattered materials can be raked and leveled up again, the uniformity and the looseness of material distribution are further improved, the flow of cold air is facilitated, the materials are more uniform and consistent in wind, and the cooling efficiency and the cooling quality are greatly improved. Bulk cargo dish 9 comprises slip cup jointed inner disc 13 and outer dish 15, can drive the slip on inner disc 13 of outer dish 15 through electric putter 10's flexible, thereby change the total length of bulk cargo dish 9, realize the adjustment to the material scope of falling scattered, satisfy different fodder to the different demands of bulk cargo scope, in the time of the in-service use, only need to set up the controller (not drawing in the picture) in the cooler outside, be connected electric putter 10 and controller electricity, can realize the control to electric putter 10 through the controller, it is more convenient to make the adjustment operation of bulk cargo scope, it is simple, avoid original artifical manual regulation loaded down with trivial details, time saving and labor saving, further improve cooling efficiency.

In this embodiment, the bottom plate 20 of the inner disc 13 is far away from one end of the outer disc 15 and is vertically and fixedly provided with the shaft sleeve 16, so that the inner disc 13 can be fixedly connected with the rotating shaft 5 through the shaft sleeve 16, the rotating shaft 5 is ensured to stably drive the bulk material disc 9 to perform rotary motion, and bulk material operation is realized.

In this embodiment, the specific sliding connection manner of the inner disc 13 and the outer disc 15 is as follows: the outer walls of the two side plates 19 of the inner disc 13 are respectively provided with a sliding groove 14 along the length direction, the inner walls of the two side plates 19 of the outer disc 15 are respectively provided with a sliding block 28 matched with the sliding grooves 14, so that the two side plates 19 of the outer disc 15 can be slidably connected to the sliding grooves 14 on the two side plates 19 of the corresponding inner disc 15 through the sliding blocks 18, the sliding motion of the outer disc 15 on the inner disc 13 is realized, and the adjustment of the whole length of the bulk material disc 9 is conveniently realized by matching with the electric push rod 10.

In this embodiment, the bulk cargo through-hole 21 on inner disc 13 and the outer disc 15 all is the equidistant equipartition of rectangular array and the aperture keeps unanimous to guarantee that bulk cargo through-hole 21 scatters the material and falls more evenly, and guarantee that bulk cargo through-hole 21 on outer disc 15 and the inner disc 13 overlap portion can correspond each other, guarantee the noncongestion of all bulk cargo through-holes 21. In actual use, the stroke of the electric push rod 10 can be set on the controller, so that the stroke of the electric push rod 10 which stretches and retracts once can drive the outer disc 15 to slide the distance between the adjacent bulk material through holes 21 on the inner disc 13, the bulk material through holes 21 on the overlapped part of the inner disc 13 and the outer disc 15 can correspond one to one, and the bulk material effect of the bulk material through holes 21 is ensured.

In this embodiment, the vertical rake teeth 12 are uniformly distributed at equal intervals to ensure that the raking and finishing effects on the materials are uniform. Top wall fixed connection in aggregate bin 7 passes through link 8 and cooling bin 1 to improve the steadiness of structure, guarantee aggregate bin 7 to the buffering of material and collect the effect.

The utility model discloses a theory of operation: the utility model discloses when using, according to the demand of refrigerated material earlier, adjust the total length of bulk cargo dish 9, specifically do: the electric push rod 10 is controlled by a controller outside the cooler to operate, so that the telescopic end of the electric push rod extends or contracts, the outer disc 15 is driven to slide on the inner disc 13, and the total length of the bulk material disc 9 is adjusted. Then, the impeller feeder 3 and the driving motor 6 are operated to feed and disperse materials, and other cooling mechanisms of the cooler are operated to cool simultaneously, wherein the specific process of feeding and dispersing materials is as follows: the materials firstly enter from a feed inlet of the impeller type feeder 3, are conveyed by the impeller type feeder 3, then are conveyed to a collecting hopper 7 through a discharge outlet of the impeller type feeder 3, a feed inlet 2 of the cooling bin 1 and a flow guide pipe 4 in sequence, are buffered and collected by the collecting hopper 7, and then fall on a bulk material tray 9. The rotation of the driving motor 6 drives the rotating shaft 5 and the bulk material disk 9 and the cross rod 11 thereon to synchronously rotate, materials falling on the bulk material disk 9 flow on the bulk material disk 9 which is inclined downwards, one part of the materials is discharged through the bulk material through holes 21 on the bottom plate 20 and is uniformly scattered in an area under the rotating track of the bulk material disk 9 under the driving of the rotating motion of the bulk material disk 9, the other part of the materials flows to the tail end of the bulk material disk 9 and is uniformly scattered in an area around the lower part of the rotating track of the bulk material disk 9 under the driving of the rotating motion of the bulk material disk 9, meanwhile, the cross rod 11 rotates to drive the vertical rake teeth 12 thereon to rotate, the scattered materials are forcibly raked and leveled again, the uniformity and the looseness of the distribution of the materials are further improved, the flow of cold air is facilitated, the materials are more uniformly and uniformly ventilated, and the cooling efficiency and the.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (6)

1. A cooler feeding device comprises a cooling bin and is characterized in that one end of the top of the cooling bin is provided with a feeding hole and an impeller type feeder, the top end of the feeding hole is communicated with a discharge hole of the impeller type feeder, a driving motor is fixedly arranged at the center of the top of the cooling bin, an output shaft of the driving motor faces downwards and is fixedly connected with a rotating shaft, a collecting hopper is fixedly arranged in the cooling bin below the driving motor, the bottom end of the feeding hole is communicated to an upper port of the collecting hopper through a guide pipe which is obliquely arranged, the rotating shaft extends into the cooling bin and penetrates through the collecting hopper to be below the collecting hopper, a material distribution disc is arranged below the material collection hopper and comprises an inner disc and an outer disc, the inner disc and the outer disc are both of a disc-shaped structure consisting of a bottom plate and two side plates, one end of the inner disc is arranged outside the lower port of the material collection hopper, the fixed sleeve is, the outer dish slip cap is established in the outside of inner dish tilt down end, all be equipped with a plurality of bulk cargo through-holes on the bottom plate of inner dish and outer dish, the fixed electric putter that is equipped with of one end that the outer bottom of inner dish bottom plate is close to outer dish, the fixed push pedal that is equipped with of one end that the outer bottom of outer dish bottom plate is close to the inner dish, electric putter's flexible fixed connection is in the push pedal, the symmetry is equipped with two horizontal poles in the pivot of scattered charging tray below, it has a plurality of vertical rake teeth to distribute along its length direction on the lower surface of horizontal pole.

2. The cooler feeding device according to claim 1, wherein a shaft sleeve is vertically and fixedly arranged on one end of the bottom plate of the inner disc far away from the outer disc, and the inner disc is fixedly connected with the rotating shaft through the shaft sleeve.

3. The cooler feeding device according to claim 1, wherein the outer walls of the two side plates of the inner disk are provided with sliding grooves along the length direction, the inner walls of the two side plates of the outer disk are provided with sliding blocks matched with the sliding grooves, and the two side plates of the outer disk are slidably connected to the sliding grooves on the two side plates of the inner disk through the sliding blocks.

4. The cooler feeding device according to claim 1, wherein the through holes of the bulk material on the inner disc and the through holes of the bulk material on the outer disc are uniformly distributed in a rectangular array at equal intervals and the aperture is kept consistent.

5. The cooler feed according to claim 1, wherein the vertical tines are equally spaced.

6. The cooler feeding device according to claim 1, wherein the collecting hopper is fixedly connected with the inner top wall of the cooling bin through a connecting frame.

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