CN218595114U

CN218595114U - Large-warehouse storage and transportation device

Info

Publication number: CN218595114U
Application number: CN202222622248.4U
Authority: CN
Inventors: 吴健; 王龙生; 加海燕
Original assignee: Jiangsu Quanmu Intelligent Technology Co ltd
Current assignee: Jiangsu Quanmu Intelligent Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-10
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to a big storehouse storage and transportation device. The device comprises a multi-shaft screw conveyor and a bin body; the multi-shaft screw conveyor comprises a screw conveyor tail part, a screw conveyor shell, a screw conveying shaft, a screw conveyor conveying section and a screw conveyor head part; the spiral conveying shaft is arranged in the conveying section of the spiral conveyor and the shell of the spiral conveyor, two ends of the spiral conveying shaft are respectively connected with the head part of the spiral conveyor and the tail part of the spiral conveyor through bearings, and the head part of the spiral conveyor is fixed at one end of the shell of the spiral conveyor; the storehouse body include storehouse body and distributing device, storehouse body top be equipped with the feed inlet, distributing device set up in the inside of storehouse body, the below of feed inlet. The utility model discloses increase material storage capacity, simple structure, storage smoothness, low power dissipation, prevent the putty.

Description

Large-warehouse storage and transportation device

Technical Field

The utility model relates to an trade storage transportation equipment such as fodder, food, living beings, chemical industry, building materials and medicine especially relates to a big storehouse storage and transportation device.

Background

In industries such as feed, food, biomass, chemical industry, building materials and medicines, a storage bin is storage equipment with wide application, and is generally arranged at the front end of equipment for crushing, mixing, granulating and the like to be used as a storage and buffer bin, the storage bin is indispensable equipment for continuous and stable production, and a spiral conveyor is arranged below the storage bin to discharge materials.

The existing bin is generally connected with a screw conveyor below the bin through a conical hopper by a higher round or square bin through pressure reduction, and if the mode is adopted, the problem does not exist in the case of a material with good fluidity, if the material fluidity is poor, the auger is easy to extrude the material on the bin wall of a discharge port, so that the material is bridged, and the screw conveyor is not smooth in discharge. Particularly, for a large bin with the height limited to increase the cross section of the bin, the flowability of the material is poor, the volume of the bin is also influenced, and the large bin cannot be effectively filled. Therefore, aiming at the situation, the bin top is provided with the material distribution device to fully fill materials in the bin, and in order to increase the bin capacity, the multi-shaft spiral is arranged below the bin, so that the materials are all pressed on the auger shaft, the accumulated materials at the output end can be caused during the discharging of the auger, and the material blocking probability is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an increase storage capacity, simple structure, storage smoothness, low power dissipation, prevent the big storehouse storage and transportation device of putty.

The technical scheme of the utility model is that: a large-warehouse storage and transportation device comprises a multi-shaft screw conveyor and a warehouse body;

the multi-shaft screw conveyor comprises a screw conveyor tail part, a screw conveyor shell, a screw conveying shaft, a screw conveyor conveying section and a screw conveyor head part; one end of the conveying section of the spiral conveyor is connected with the tail part of the spiral conveyor, the other end of the conveying section of the spiral conveyor is connected with one end of the shell of the spiral conveyor, the spiral conveying shaft is arranged in the conveying section of the spiral conveyor and the shell of the spiral conveyor, two ends of the spiral conveying shaft are respectively connected with the head part of the spiral conveyor and the tail part of the spiral conveyor through bearings, and the head part of the spiral conveyor is fixed at one end of the shell of the spiral conveyor;

the storehouse body include storehouse body and distributing device, storehouse body top be equipped with the feed inlet, distributing device set up in the inside of storehouse body, the below of feed inlet.

Preferably, the bin wall of the bin body is an inclined plane, and the inner structure of the bin body is a structure with a small upper part and a large lower part.

Preferably, the distributing device comprises a distributing shaft and shaft seats arranged at two ends of the distributing shaft, the shaft seats are arranged on the bin wall of the bin body, and the distributing shaft is provided with spiral blades.

Preferably, the helical blade is divided into a left helical blade and a right helical blade by taking the center of the material distributing shaft as a boundary.

Preferably, the spiral conveying shaft comprises a driving shaft head, a hollow shaft, a spiral conveying blade and a driven shaft head; the driving shaft head and the driven shaft head are respectively connected to two ends of the hollow shaft, and the spiral conveying blade is arranged on the hollow shaft.

Preferably, one section of the hollow shaft facing the driven shaft head is a conical cylinder section, and the pitch of the spiral conveying blades on the conical cylinder section is variable.

The utility model has the advantages that: the upper portion of the bin body is provided with the distributing device, and the left helical blade and the right helical blade on the distributing shaft can push the materials to the bin wall, so that the bin capacity is fully utilized, the material storage amount of the materials is increased, and the material effect is particularly good for poor flowability.

The volume of the bin body adopts a structure with a small upper part and a big lower part, so that the situation of material accumulation can not occur on the bin wall, and the material is prevented from arching in the bin body.

The bottom of the bin body is provided with the multi-shaft screw conveyor, the height of the blades on the shaft is gradually changed, so that the direction of the rear end material toward the discharge port is reduced, the extrusion of a large amount of materials at the discharge port is avoided, the screw conveying resistance is increased, the power of the conveyor is reduced, and the purpose of saving energy is achieved.

Drawings

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

Fig. 2 is a schematic structural view of the multi-shaft screw conveyor.

Fig. 3 is a schematic structural view of the screw conveying shaft.

In the figure 1, a multi-shaft screw conveyor, 101 is the tail part of the screw conveyor, 102 is the shell of the screw conveyor, 103 is the shaft of the screw conveyor, 104 is the conveying section of the screw conveyor, 105 is the head part of the screw conveyor, 106 is a transmission component, 107 is a speed reducing motor,

10301 is a driving shaft head, 10302 is a hollow shaft, 10303 is a spiral conveying blade, 10304 is a conical barrel section, 10305 is a driven shaft head,

2 is a bin body, and the bin body,

and 3, a material distribution device.

Detailed Description

A large-warehouse storage and transportation device comprises a multi-shaft screw conveyor 1 and a warehouse body 2;

the multi-shaft screw conveyor 1 comprises a screw conveyor tail part 101, a screw conveyor shell 102, a screw conveying shaft 103, a screw conveyor conveying section 104 and a screw conveyor head part 105; one end of the conveying section 104 of the screw conveyer is connected with the tail part 101 of the screw conveyer, the other end of the conveying section 104 of the screw conveyer is connected with one end of the shell 102 of the screw conveyer, the screw conveying shaft 103 is arranged in the conveying section 104 of the screw conveyer and the shell 102 of the screw conveyer, two ends of the screw conveying shaft 103 are respectively connected with the head part 105 of the screw conveyer and the tail part 101 of the screw conveyer through bearings, and the head part 105 of the screw conveyer is fixed at one end of the shell 102 of the screw conveyer;

the bin body 2 comprises a bin body and a material distribution device 3, a feed inlet is formed in the top of the bin body, and the material distribution device 3 is arranged inside the bin body and below the feed inlet.

The bin wall of the bin body is an inclined plane, and the internal structure of the bin body is a structure with a small upper part and a large lower part.

The distributing device 3 comprises a distributing shaft and shaft seats arranged at two ends of the distributing shaft, the shaft seats are arranged on the bin wall of the bin body, and spiral blades are arranged on the distributing shaft.

The spiral blade is divided into a left spiral blade and a right spiral blade by taking the center of the material distributing shaft as a boundary.

The spiral conveying shaft 103 comprises a driving shaft head 10301, a hollow shaft 10302, a spiral conveying blade 10303 and a driven shaft head 10305; the driving shaft head 10301 and the driven shaft head 10305 are respectively connected to two ends of the hollow shaft 10302, and the spiral conveying blades 10303 are arranged on the hollow shaft 10302.

The section of the hollow shaft 10302 facing the driven shaft head 10305 is a conical cylinder section 10304, and the pitch of the spiral conveying blades 10303 on the conical cylinder section 10304 is variable.

The utility model discloses a theory of operation is: in the feed inlet access to equipment at feed inlet follow storehouse body top, storehouse body upper portion is equipped with distributing device 3, through the epaxial left helical blade of cloth and right helical blade, can be with the material to the bulkhead propelling movement, make full use of bin capacity, increase the storage capacity of material, especially, it is better to the material effect that mobility is not good, the structure big end down is adopted to the capacity of storehouse body, the condition of long-pending material just can not take place for the bulkhead like this, avoid the material to become hunch at this internal storehouse, storehouse body bottom sets up multiaxis screw conveyer 1, screw conveyor blade 10303 on the awl section 10304 highly gradually changes, and simultaneously, screw conveyor blade 10303's pitch can set up to changeable also can set up to unchangeably, reduce back end material toward the discharge gate direction like this, avoid a large amount of materials to extrude at the discharge gate, increase screw conveyor resistance, thereby reduce conveyer power, reach energy-saving purpose.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

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. A large-warehouse storage and transportation device is characterized in that: the device comprises a multi-shaft screw conveyor (1) and a bin body (2);

the multi-shaft screw conveyor (1) comprises a screw conveyor tail part (101), a screw conveyor shell (102), a screw conveying shaft (103), a screw conveyor conveying section (104) and a screw conveyor head part (105); one end of the conveying section (104) of the spiral conveyer is connected with the tail part (101) of the spiral conveyer, the other end of the conveying section (104) of the spiral conveyer is connected with one end of the shell (102) of the spiral conveyer, the spiral conveying shaft (103) is arranged in the conveying section (104) of the spiral conveyer and the shell (102) of the spiral conveyer, two ends of the spiral conveying shaft (103) are respectively connected with the head part (105) of the spiral conveyer and the tail part (101) of the spiral conveyer through bearings, and the head part (105) of the spiral conveyer is fixed at one end of the shell (102) of the spiral conveyer;

the bin body (2) comprises a bin body and a material distribution device (3), wherein a feed port is formed in the top of the bin body, and the material distribution device (3) is arranged inside the bin body and below the feed port.

2. A bulk storage and transportation device according to claim 1, characterized in that: the bin wall of the bin body is an inclined plane, and the internal structure of the bin body is a structure with a small upper part and a large lower part.

3. A bulk storage and transportation device according to claim 1, characterized in that: the distributing device (3) comprises a distributing shaft and shaft seats arranged at two ends of the distributing shaft, the shaft seats are arranged on the wall of the bin body, and helical blades are arranged on the distributing shaft.

4. A bulk storage and transportation device according to claim 3, wherein: the spiral blade is divided into a left spiral blade and a right spiral blade by taking the center of the material distributing shaft as a boundary.

5. A bulk storage and transportation device according to claim 1, characterized in that: the spiral conveying shaft (103) comprises a driving shaft head (10301), a hollow shaft (10302), a spiral conveying blade (10303) and a driven shaft head (10305); the spiral conveying device is characterized in that the driving shaft head (10301) and the driven shaft head (10305) are respectively connected to two ends of the hollow shaft (10302), and the spiral conveying blade (10303) is arranged on the hollow shaft (10302).

6. A large-scale storage and transportation device according to claim 5, characterized in that: one section of the hollow shaft (10302) facing the driven shaft head (10305) is a conical cylinder section (10304), and the pitch of the spiral conveying blades (10303) on the conical cylinder section (10304) is variable.