CN204324264U - Spiral Conveyor Distributor - Google Patents

Abstract

The utility model relates to a spiral conveying depiler, which comprises a frame, a serial communication port, still include the one-level silo, the second grade silo, the one-level motor, the second grade motor, install the one-level screw axis in the one-level silo and install the second grade screw axis in the second grade silo, one-level motor drive one-level screw axis is rotatory, second grade motor drive second grade screw axis is rotatory, one-level silo and second grade silo are the open recess in upper portion, the one-level silo sets up in the frame aslope, its low side is equipped with the feeder hopper, high-end bottom is equipped with the feed opening, the second grade silo sets up in the frame horizontally, and the below of feed opening, the lower part of second grade silo is equipped with a plurality of branch material mouths, the one end and the feed opening of second. Two silos are the open groove structure in upper portion, and the material obtains the drying when carrying, and a plurality of minute material mouths of second grade silo can divide the material in parallel.

Description

Spiral Conveyor Distributor

technical field

The utility model belongs to the technical field of material conveying machinery, in particular to a spiral conveying and distributing machine for conveying small particle biomass raw materials.

Background technique

Biomass raw materials are divided into two categories: agriculture and forestry. Agricultural plants are mainly various orange stalks, and there are billions of tons of waste resources in the country every year; forestry plants are mainly various trees, firewood, and bamboo, which are cut down every year. The amount is also several billion tons, forming a large amount of processing waste resources; these two resources are renewable and inexhaustible. Due to the limitation of human resources, a considerable amount of resources cannot be collected, and they are discarded in barren mountains and fields or burned on the spot, polluting the environment, and resources cannot be used, resulting in a huge invisible waste. Biomass resources are the fourth largest energy product, and their full utilization will reduce the demand for coal, electricity, oil and gas.

Biomass resource energy processing requires a variety of equipment to form a production line, and the conveyor is one of the processing equipment used to transport materials. In the biomass raw material energy processing line, the biomass raw material needs to be dried at the same time during the transportation process, and it needs to be distributed to multiple processing equipment. The existing single screw conveyor cannot meet the needs of the biomass raw material energy processing line.

Contents of the invention

The purpose of the utility model is to provide a spiral conveying and distributing machine capable of drying while conveying, and capable of distributing materials in multiple ports in parallel.

In order to achieve the above purpose, the screw type conveying and distributing machine provided by the utility model includes a frame, and is characterized in that it also includes a primary trough, a secondary trough, a primary motor, a secondary motor, and a The primary screw shaft in the tank and the secondary screw shaft installed in the secondary material tank, the primary motor drives the primary screw shaft to rotate, the secondary motor drives the secondary screw shaft to rotate, the primary material tank and the secondary material tank Both are open grooves on the upper part. The primary chute is installed on the frame obliquely. The lower end is provided with a feeding hopper, and the bottom of the high end is provided with a discharge port. The secondary chute is horizontally arranged on the frame. And below the discharge port, the bottom of the secondary trough is provided with a plurality of distribution ports, one end of the secondary trough is connected to the discharge port, and the other end is provided with a surplus material outlet.

The two troughs of the utility model are groove structures with an open upper part, and the rotation of the screw shaft makes the material roll continuously while being conveyed, and the moisture in the material is continuously evaporated; the material is first conveyed to the On the secondary material trough, parallel material distribution is carried out at multiple material distribution ports of the secondary material trough, which can meet the needs of the biomass raw material energy processing line.

Description of drawings

Fig. 1 is a structural diagram of the utility model.

Below in conjunction with accompanying drawing, the utility model is described in detail.

Detailed ways

Referring to Fig. 1, the screw conveying and distributing machine includes a frame 1 and two screw conveying mechanisms: a primary screw conveying mechanism and a secondary screw conveying mechanism. The first-stage screw conveying mechanism is mainly used to convey materials upwards and dry while conveying, including a first-stage trough 2, a first-stage screw shaft 3, a first-stage motor 4 and a first-stage transmission 5. The primary feed trough 2 is a groove with an open upper part, which is obliquely arranged on the frame 1, with a feed hopper 21 arranged at the lower end, and a discharge port 22 arranged at the higher end bottom. The primary screw shaft 3 is rotatably installed in the primary trough 2, and its structure is that a screw blade is installed on the shaft. The primary motor 4 and the primary transmission 5 are placed on the high end of the primary trough 2, and the primary motor 4 drives the primary screw shaft 3 to rotate through the primary transmission 5. The material enters the primary trough 2 from the feed hopper 21, and the primary screw shaft 3 rotates to convey the material upwards. The material rolls continuously while being conveyed, and the moisture in the material is continuously discharged. Level hopper 2 is conducive to the distribution of water vapor.

The secondary screw conveying mechanism is mainly used for parallel multi-port powder while taking into account the drying, including the secondary material trough 6, the secondary screw shaft 7, the secondary motor 8 and the secondary transmission 9. The secondary trough 6 is also a groove structure with an open top, and is installed horizontally on the frame 1 and below the discharge port 22 of the primary trough 2 . The left end of the secondary material trough 6 is connected to the discharge opening 22, and the right end is provided with a residual material outlet 61, and the residual material outlet 61 is provided with an inclined discharge plate 12. The bottom of the secondary trough 6 is provided with four distribution ports 62 . The secondary screw shaft 7 is rotatably installed in the secondary material tank 6, and its structure is that a screw blade is installed on the shaft. The secondary motor 8 and the secondary transmission 9 are installed at the right end of the secondary trough 6, and the secondary motor 8 drives the secondary screw shaft 7 to rotate through the secondary transmission 9. The material transported to the high end of the primary trough 2 enters the left end of the secondary trough 6 from the discharge port 22, and the secondary screw shaft 7 rotates to transport the material to the right end of the secondary trough 6. The material port 62 enters other processing equipment, and has multiple material distribution ports to carry out parallel multi-port material distribution, and the final surplus material comes out from the surplus material outlet 61 and the discharge plate 12 .

The material distribution port 62 is connected with the material distribution cylinder 10, and one material distribution cylinder 10 is connected with another processing equipment. The screw conveying material distribution machine with multiple material distribution ports can supply materials for multiple processing equipment in the production line. A rotatable rotating plate 11 is provided in the material distribution cylinder 10, and the rotation plate 11 is used to control the amount of material passing through the material distribution cylinder 62 to match the processing equipment.

The primary motor 4 drives the primary transmission 5 through a belt transmission, and the primary transmission 5 drives the primary screw shaft 3 to rotate through a chain transmission. The secondary motor 8 drives the secondary transmission 9 through a belt transmission, and the secondary transmission 9 drives the secondary screw shaft 7 to rotate through a chain transmission. The separate configuration of the motor and the transmission is adopted. Once the screw shaft is stuck by an object, the belt slips to avoid burning out the motor and protects the motor.

The utility model spiral conveying and distributing machine is specially designed for the conveying of small particle biomass materials, which is more suitable for the production of molding fuel from biomass raw materials, and is connected with other various equipments for conveying and processing to form a complete automatic production line. When in use, long strips and blocky materials must not enter the screw shaft to prevent damage to the screw blades and supporting equipment. When loading materials, pay attention to cleaning large materials, especially pay attention to the mixing of iron parts. The material conveyed by the upper screw must be screened. In the event of abnormal noise or material jamming, stop the machine immediately for inspection and troubleshooting. During the operation of the conveyor, it is not allowed to touch it with hands to prevent accidents.

Claims (3)

1. spiral conveying depiler, comprise frame, it is characterized in that, also comprise one-level hopper, secondary hopper, one-level motor, secondary motor, the deuterostrophies axle being arranged on the one-level screw shaft in one-level hopper and being arranged in secondary hopper, one-level motor drives one-level screw shaft to rotate, secondary motor drives deuterostrophies axle to rotate, one-level hopper and secondary hopper are the groove of opened upper end, one-level hopper is arranged in frame obliquely, its low side is provided with feeder hopper, high-end bottom is provided with feed opening, secondary hopper on even keel is arranged in frame, and in the below of described feed opening, the bottom of secondary hopper is provided with multiple sub-material mouth, one end of secondary hopper is connected with feed opening, the other end is provided with clout outlet.

2. spiral conveying depiler according to claim 1, is characterized in that, described sub-material mouth is connected with a point barrel, is provided with rotatable flap in point barrel.

3. spiral conveying depiler according to claim 2, it is characterized in that, described one-level motor drives one-level change-speed box by V belt translation, one-level change-speed box drives one-level screw shaft to rotate by chain gear, described secondary motor drives dual-range transmission by V belt translation, and dual-range transmission drives deuterostrophies axle to rotate by chain gear.