CN217533960U

CN217533960U - Muddy material storage transfer bin

Info

Publication number: CN217533960U
Application number: CN202220941431.8U
Authority: CN
Inventors: 许建庄; 许渊; 许博; 张建功
Original assignee: Luoyang Ruidao Dry Engineering Co ltd
Current assignee: Luoyang Ruidao Dry Engineering Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-10-04
Anticipated expiration: 2032-04-22

Abstract

The utility model introduces a muddy material storage transfer bin, which comprises a bin main body, a plurality of groups of bin bottom spiral rollers, a power device, a discharge spiral conveyor and a feed opening adjusting device; a support frame is arranged on the lower side of the stock bin main body; a plurality of groups of bin bottom spiral rollers are arranged in parallel inside the lower end of the bin; the power devices are respectively and independently arranged corresponding to the plurality of groups of bin bottom spiral rollers; the feeding end of the discharging screw conveyor is arranged at the lower side of the stock bin main body; the feed opening adjusting devices are respectively arranged between each discharge opening of the feed bin main body and the feed inlet of the feed end of the discharge screw conveyor. The utility model discloses accurate control load of multiple spot cooperation and ejection of compact speed, and the setting of multiunit storehouse bottom spiral roller, solved the mud form material and received, keep in, transported the material bridging problem that hardens that appears.

Description

Muddy material storage transfer bin

Technical Field

The utility model relates to a material transfer equipment technical field among the RD drying system, in particular to muddy material storage transfer storehouse.

Background

The RD drying system is used for drying materials by combining various devices and devices, and the whole system comprises: the device comprises a plurality of functional parts, such as storage, transportation, drying, discharging, heat source supply, tail gas treatment and the like of materials; the storage device of the material to be dried is the front section of the whole set of functional system, and has the function of temporarily storing the material to be dried in a large bin and then uniformly discharging the material through a discharge hole of the large bin so as to send the material to the next working section; in recent years, the market demand of drying the mud-shaped materials is increasing, and the mud-shaped materials have the characteristics of poor fluidity, easy hardening, wall sticking and the like, and have unstable properties due to complex composition components, thereby causing the storage and the transportation difficulties.

Disclosure of Invention

The utility model aims at overcoming the not enough of prior art, provide a muddy material storage transfer bin, can bear great overturning moment and axial load, radial runout precision when guaranteeing high-speed rotation.

The utility model adopts the technical proposal that:

a muddy material storage transfer bin comprises a bin main body, a plurality of groups of bin bottom spiral rollers, a power device, a discharge spiral conveyor and a feed opening adjusting device;

a support frame is arranged on the lower side of the stock bin main body; every two bin bottom spiral rollers are in one group, and a plurality of groups of bin bottom spiral rollers are arranged in the lower end of the bin in parallel; the power devices are respectively and independently arranged corresponding to the plurality of groups of bin bottom spiral rollers and drive the two bin bottom spiral rollers in the same group to rotate oppositely; the bottom of the bin main body corresponding to the discharge ends of the spiral rollers at the bottom of each group of bins is provided with a corresponding discharge hole; the feeding end of the discharging spiral conveyor is arranged at the lower side of the stock bin main body, a shell at the feeding end of the discharging spiral conveyor is of a closed structure with a U-shaped cross section, and the shell is provided with feeding holes corresponding to discharge holes at the bottom of the stock bin main body; the feed opening adjusting devices are respectively arranged between each discharge opening of the bin main body and the feed inlet of the feed end of the discharge screw conveyor.

Specifically, the inclination angle of the side wall of the upper part of the storage bin main body and the horizontal plane ranges from 75 degrees to 90 degrees.

Specifically, power device be inverter motor speed reducer, be provided with engaged with gear on two storehouse end spiral roller front end drive end spindle nose outer margins of same group, inverter motor speed reducer delivery port is connected with one of them initiative storehouse end spiral roller spindle nose transmission, and storehouse end spiral roller rear end driven end all sets up on feed bin main part lateral wall through the bearing frame.

Specifically, the feed opening adjusting device comprises a flashboard, a supporting plate, an adjusting nut and an adjusting screw rod; a slot is arranged on a shell at the feeding end of the discharging screw conveyor, the flashboard is positioned in the slot, the supporting plate is vertically arranged at the lower side of the outer end part of the flashboard, and a bearing is arranged on the supporting plate; the adjusting nut is arranged on the supporting frame corresponding to the position of the bearing, and two ends of the adjusting screw rod are respectively arranged in the corresponding bearing seat and the adjusting nut on the supporting frame.

Due to the adoption of the technical scheme, the utility model discloses have following superiority:

the utility model adjusts the rotating speed of the speed reducer of the variable frequency motor according to the conveying capacity demand, and controls the moving speed of the material at the bottom of the bin; adjusting the blanking amount of the discharge port according to the blanking port adjusting device, controlling the rotating speed of the discharge screw conveyor, and quantitatively conveying the materials; the accurate control load of multiple spot cooperation and ejection of compact speed, and the setting of multiunit storehouse bottom helical roll has solved the mud form material and has received, keep in, transports the material bridging problem that hardens that appears.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a schematic top perspective view of fig. 1.

Fig. 3 is a schematic view of the feed opening adjusting device and the feed end of the discharge screw conveyor of the present invention.

Fig. 4 is a partially enlarged view of a portion a of fig. 3.

Fig. 5 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 3.

Fig. 6 is a partially enlarged view of a portion B in fig. 5.

Fig. 7 is a schematic top view of fig. 3.

In the figure: 1-a main body of a storage bin, 11-a support frame, 2-a spiral roller at the bottom of the storage bin, 3-a power device, 4-a discharge spiral conveyer, 41-a shell, 411-a slot, 5-a feed opening adjusting device, 51-a gate plate, 52-a support plate, 53-an adjusting nut and 54-an adjusting screw rod.

Detailed Description

The invention will be further explained below with reference to the drawings and examples, without limiting the scope of the invention, which is intended to protect all technical improvements within the scope of the invention.

The muddy material storage transfer bin shown in the attached drawings 1 to 7 comprises a bin main body 1, a plurality of groups of bin bottom spiral rollers 2, a power device 3, a discharge spiral conveyor 4 and a feed opening adjusting device 5;

the lower side of the stock bin main body 1 is provided with a support frame 11, and the inclination angle of the upper side wall of the stock bin main body 1 and the horizontal plane ranges from 75 degrees to 90 degrees; every two bin bottom spiral rollers 2 are in one group, and a plurality of groups of bin bottom spiral rollers 2 are arranged in the lower end of the bin in parallel; power device 3 corresponds multiunit storehouse bottom spiral roller 2 respectively and sets up alone, and power device 3 is the inverter motor speed reducer, is provided with engaged with gear on two 2 front end initiative end spindle nose outer edges of storehouse bottom spiral roller of the same group, and inverter motor speed reducer delivery port is connected with the transmission of one of them initiative storehouse bottom spiral roller 2 spindle nose, and 2 rear end driven ends of storehouse bottom spiral roller all set up on 1 lateral wall of feed bin main part through the bearing frame, and the inverter motor speed reducer drives two 2 storehouse bottom spiral rollers of the same group and rotates mutually.

The bottom of the feed bin main body 1 corresponding to the discharge ends of the spiral rollers 2 at the bottom of each group of the feed bin is provided with a corresponding discharge hole; the feeding end of the discharging spiral conveyor 4 is arranged at the lower side of the stock bin main body 1, a shell 41 at the feeding end of the discharging spiral conveyor 4 is of a closed structure with a U-shaped cross section, and feeding ports corresponding to the discharging ports at the bottom of the stock bin main body 1 are arranged on the shell 41; the feed opening adjusting devices 5 are respectively arranged between each discharge opening of the bin main body 1 and a feed opening at the feed end of the discharge spiral conveyor 4; the feed opening adjusting device 5 comprises a gate plate 51, a support plate 52, an adjusting nut 53 and an adjusting screw 54; a slot 411 is arranged on the shell 41 at the feeding end of the discharging screw conveyor 4, the flashboard 51 is positioned in the slot 411, the supporting plate 52 is vertically arranged at the lower side of the outer end part of the flashboard 51, a bearing is arranged on the supporting plate 52, and an adjusting nut 53 is arranged on the supporting frame 11 corresponding to the position of the bearing; the end of the adjusting screw 54 is arranged in the bearing of the supporting plate 52, and the front end of the adjusting screw 54 is arranged through the adjusting nut 53 and the supporting frame 11.

When the automatic material conveying device works, after a conveying device or a loader introduces muddy materials into the bin main body 1, the variable frequency motor speed reducer respectively drives the multiple sets of bin bottom spiral rollers 2 to stir and push the muddy materials, the muddy materials are moved to the discharge ports of the bin main body 1, the adjusting screw 54 of the discharge port adjusting device 5 is rotated according to the discharge quantity requirement, the gate plate 51 is driven to move in the slot 411 of the discharge spiral conveyor 4, the discharge quantity is adjusted, the rotating speed of the discharge spiral conveyor 4 is controlled, and the muddy materials are conveyed to the next process quantitatively.

The detailed part of the utility model is the prior art.

The embodiments selected for the purpose of disclosing the invention, are presently considered to be suitable, it being understood, however, that the invention is intended to cover all variations and modifications of the embodiments, which fall within the scope of the concept and the utility model.

Claims

1. The utility model provides a muddy material storage transfer bin which characterized in that: comprises a main body of a storage bin, a plurality of groups of spiral rollers at the bottom of the storage bin, a power device, a spiral conveyer for discharging materials and a regulating device for a discharging opening;

a support frame is arranged on the lower side of the stock bin main body; every two bin bottom spiral rollers are in one group, and a plurality of groups of bin bottom spiral rollers are arranged inside the lower end of the bin in parallel; the power devices are respectively and independently arranged corresponding to the plurality of groups of bin bottom spiral rollers and drive the two bin bottom spiral rollers in the same group to rotate oppositely; the bottom of the bin main body corresponding to the discharge ends of the spiral rollers at the bottom of each group of bins is provided with a corresponding discharge hole; the feeding end of the discharging spiral conveyor is arranged at the lower side of the stock bin main body, a shell at the feeding end of the discharging spiral conveyor is of a closed structure with a U-shaped cross section, and the shell is provided with feeding holes corresponding to discharge holes at the bottom of the stock bin main body; the feed opening adjusting devices are respectively arranged between each discharge opening of the bin main body and the feed inlet of the feed end of the discharge screw conveyor.

2. The muddy material storage transfer bin of claim 1, wherein: the inclination angle range of the side wall of the upper part of the storage bin main body and the horizontal plane is 75-90 degrees.

3. The muddy material storage transfer bin of claim 1, wherein: the power device is a variable frequency motor reducer, the outer edges of the driving end shaft heads of the front ends of the two cabin bottom spiral rollers in the same group are provided with gears which are meshed with each other, the output hole of the variable frequency motor reducer is in transmission connection with one driving cabin bottom spiral roller shaft head, and the driven ends of the rear ends of the cabin bottom spiral rollers are arranged on the side wall of the main body of the cabin through bearing seats.

4. The muddy material storage transfer bin of claim 1, wherein: the feed opening adjusting device comprises a flashboard, a supporting plate, an adjusting nut and an adjusting screw rod; a slot is arranged on a shell at the feeding end of the discharging screw conveyor, the flashboard is positioned in the slot, the supporting plate is vertically arranged at the lower side of the outer end part of the flashboard, and a bearing is arranged on the supporting plate; the adjusting nut is arranged on the supporting frame corresponding to the position of the bearing, and two ends of the adjusting screw rod are respectively arranged in the adjusting nut on the corresponding bearing seat and the supporting frame.