CN103722766A

CN103722766A - Stamping type granulator

Info

Publication number: CN103722766A
Application number: CN201310094362.7A
Authority: CN
Inventors: 汤晓春
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-13
Filing date: 2013-03-13
Publication date: 2014-04-16
Anticipated expiration: 2033-03-13
Also published as: CN103722766B

Abstract

Provided is a stamping type granulator. Two ends outside a spindle (5) are sleeved by bearing seats (6), an eccentric wheel (7) is installed in the middle of the spindle (5), a connection rod shaft (8) is connected with a connection rod seat (9) and the eccentric wheel (7), one end of a stamping rod (10) is connected with the connection rod seat (9), the other end of the stamping rod (10) is located on one side in a stamping chamber (23), and the other side in the stamping chamber (23) is provided with a stamping die (21). The stamping die (21) is installed on a stamping seat (20). One end of an auger shaft (18) is fixed on an auger seat (17), the other end of the auger shaft (18) passes through a feeding hopper (19) to enter the stamping chamber (23), and a small belt pulley (16) is installed on the auger shaft (18). Two pulley groups are welded on two ends of a square frame (11), a middle section of the stamping rod (10) is a cuboid. Pulleys (13) at two ends of the square frame (11) clamp the stamping rod (10). The stamping type granulator greatly prolongs the service life of accessories and improves the efficiency.

Description

Punching type granulator

Technical field

The invention relates to a kind of punching type granulator.

Background technology

Biomass granulating equipment is mainly to make biomass molding fuel.Living beings (living beings refer to branch and the wood chip of trees, agricultural crop straw, the bamboo bits of mao bamboon, and the combustible such as shrub weeds) being ground into powder, controlling certain moisture content, is biomass molding fuel through the punch forming of punching type granulator.The alternative coal of biomass fuel and oil, utilize biomass boiler that heat energy is provided.Both can save the energy, can reduce discharge again, environmental protection was had to certain contribution.Living beings are as regenerative resource, reusable edible, and inexhaustible, countries in the world are all at Devoting Major Efforts To Developing.

Current biomass granulating equipment, all take ring mould or flat-die as main.The common feature of these two kinds of granulators is that pressure roller directly contacts with powdered biomass with pressing mold, by pressure roller, living beings is gone out to become bar-shaped shaped fuel from the extruding of pressing mold hole.

Because the space of the granulation part of these two kinds of granulators is all very little, and the temperature while granulating is all very high, and pressure roller and mould temperature can reach 200 ℃ of left and right.Bearing in pressure roller very easily damages, and keeps in repair very inconvenient.Moreover production capacity is not high yet, the granulator of 90 kilowatt motors is per hour can only produce 1 ton of left and right.

Summary of the invention

The technical problem that the invention will solve is: for the problems referred to above, provide a kind of life-span that can effectively extend accessory, improve the punching type granulator of granulator efficiency.

The technical scheme of the invention is: punching type granulator, it is characterized in that, the belt pulley at main motor two ends is connected with big belt pulley by V-belt, is main shaft between the big belt pulley at two ends, and outer two ends of main shaft are set with bearing block, eccentric wheel is housed in the middle of main shaft, pitman shaft connects connecting rod base and eccentric wheel, and one end of punch rod is connected with connecting rod base, and the other end of punch rod is on the indoor one side of punching press, capping is fixed on punching press chamber, and the indoor another side of punching press is equipped with stamping die; Stamping die is equipped with pressing mold lid outward, and pressing mold lid compresses stamping die; Stamping die is contained on punching press seat, and punching press seat and main frame connect into as a whole; Small belt pulley on small machine is connected with cuticle tep reel; One end of screw-conveyer-shaft is fixed on auger seat, and it is indoor that the other end of screw-conveyer-shaft process feed hopper enters punching press, and cuticle tep reel is arranged on screw-conveyer-shaft; On square bearer two ends, be welded with two assembly pulleys, respectively have eight pulley bases up and down on each assembly pulley, every two pulley bases are a pair of, are fixed with a pulley on every pair of pulley base, and punch rod stage casing is cuboid; The pulley at square bearer two ends by punch rod clamping wherein; Pulley spindle and adjusting bolt are housed in pulley base, and adjusting bolt is withstood pulley spindle; Bearing block, square bearer are arranged on main frame.

The punching type granulator of the invention is a kind of very promising biomass granulating equipment.The head of the granulating chamber of the invention in granulator, away from running part.Its running part space is larger, and lubricating oil can add continuously, can play lubricated and cooling effect.In the life-span that has extended greatly accessory, greatly reduce maintenance frequency, improves granulator efficiency.

Accompanying drawing explanation

Fig. 1 is the main TV structure schematic diagram of the invention;

Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.

The specific embodiment

Describe by reference to the accompanying drawings embodiment:

Main motor 1 two ends belt pulley 2 drives V-belt 3 that big belt pulley 4 is rotated, and drives main shaft 5, makes eccentric wheel 7 runnings, produces circulation and comes and goes duty.Thereby pitman shaft 8 connects connecting rod base 9 drives the material of punch rod 10 continuous punchings in punching press chamber 23 with eccentric wheel 7, makes material go out and form as club from the interior extruding of stamping die 21 through punching press.

Punching press seat 20 and main frame 25 connect into as a whole, and pressing mold lid 22 compresses stamping dies 21.Capping 24 is fixed on punching press chamber 23, and when punch rod 10 is done back and forth movement, the oil sealing of capping 24, seals the material in punching press chamber 23, prevents that material from spilling from punching press chamber.

Small belt pulley 15 on small machine 14 drives cuticle tep reel 16, and drives screw-conveyer-shaft 18.Screw-conveyer-shaft 18 is fixed on auger seat 17, through motor, drives and produces rotation.Mass transport in feed hopper 19 is entered in punching press chamber 23.Punch rod 10 continuous punchings, screw-conveyer-shaft is constantly carried, and forms rod shaped materials through the continuously extruded shaping of stamping die 21.

On square bearer 11 two ends, be welded with two assembly pulleys, respectively have eight pulley bases 12 up and down on each assembly pulley, every two pulley bases 12 are a pair of, are fixed with a pulley 13 on every pair of pulley base 12, and punch rod 10 stage casings are cuboid.By punch rod 10 clampings wherein, when punch rod 10 back and forth movement, pulley 13 rotates 11 liang of head sheaves 13 of square bearer.Punch rod 10 produces rolling friction with pulley 13, and when forming gap between the two, adjustable bolt 26, compresses pulley spindle 27 and closely cooperate to reach, so that punch rod 10 stablizes punching press, does rectilinear motion, can not play pendulum.This rail structure has perfectly solved the adjustment problem after track wearing and tearing.Can free adjustment pulley, clamp square punch rod 10, realize seamless close contact, thereby guarantee the kinematic accuracy of punch rod 10.

In a word, being configured to of the invention: punching type granulator, it is characterized in that, the belt pulley 2 at main motor 1 two ends is connected with big belt pulley 4 by V-belt 3, between the big belt pulley 4 at two ends, it is main shaft 5, outer two ends of main shaft 5 are set with bearing block 6, eccentric wheel 7 is housed in the middle of main shaft 5, pitman shaft 8 connects connecting rod base 9 and eccentric wheel 7, one end of punch rod 10 is connected with connecting rod base 9, the other end of punch rod 10 one side in punching press chamber 23, capping 24 is fixed on punching press chamber 23, and the another side in punching press chamber 23 is equipped with stamping die 21; The outer pressing mold lid 22 that is equipped with of stamping die 21, pressing mold lid 22 compresses stamping die 21; Stamping die 21 is contained on punching press seat 20, and punching press seat 20 connects into as a whole with main frame 25; Small belt pulley 15 on small machine 14 is connected with cuticle tep reel 16; One end of screw-conveyer-shaft 18 is fixed on auger seat 17, and the other end of screw-conveyer-shaft 18 enters in punching press chamber 23 through feed hopper 19, and cuticle tep reel 16 is arranged on screw-conveyer-shaft 18; On square bearer 11 two ends, be welded with two assembly pulleys, respectively have eight pulley bases 12 up and down on each assembly pulley, every two pulley bases 12 are a pair of, are fixed with a pulley 13 on every pair of pulley base 12, and punch rod 10 stage casings are cuboid; The pulley 13 at square bearer 11 two ends by punch rod 10 clampings wherein; Pulley spindle 27 and adjusting bolt 26 are housed in pulley base 12, and adjusting bolt 26 is withstood pulley spindle 27; Bearing block 6, square bearer 11 are arranged on main frame 25.

Claims

1. a punching type granulator, it is characterized in that, the belt pulley (2) at main motor (1) two ends is connected with big belt pulley (4) by V-belt (3), between the big belt pulley at two ends (4), be main shaft (5), outer two ends of main shaft (5) are set with bearing block (6), eccentric wheel (7) is housed in the middle of main shaft (5), pitman shaft (8) connects connecting rod base (9) and eccentric wheel (7), one end of punch rod (10) is connected with connecting rod base (9), the other end of punch rod (10) one side in punching press chamber (23), capping (24) is fixed on punching press chamber (23), another side in punching press chamber (23) is equipped with stamping die (21), the outer pressing mold lid (22) that is equipped with of stamping die (21), pressing mold lid (22) compresses stamping die (21), it is upper that stamping die (21) is contained in punching press seat (20), and punching press seat (20) connects into as a whole with main frame (25), small belt pulley (15) on small machine (14) is connected with cuticle tep reel (16), it is upper that one end of screw-conveyer-shaft (18) is fixed on auger seat (17), and the other end of screw-conveyer-shaft (18) enters in punching press chamber (23) through feed hopper (19), and cuticle tep reel (16) is arranged on screw-conveyer-shaft (18), square bearer (11) is welded with two assembly pulleys on two ends, on each assembly pulley, respectively there are eight pulley bases (12) up and down, every two pulley bases (12) are a pair of, on every pair of pulley base (12), be fixed with a pulley (13), punch rod (10) stage casing is cuboid, the pulley (13) at square bearer (11) two ends by punch rod (10) clamping wherein, pulley spindle (27) and adjusting bolt (26) are housed in pulley base (12), and adjusting bolt (26) is withstood pulley spindle (27), bearing block (6), square bearer (11) are arranged on main frame (25).