CN201283668Y - Mechanical energy storage type biomass solidifying forming machines - Google Patents

Abstract

The utility model provides a mechanical energy accumulation type biomass curing forming machine, comprising a motor, a drive unit, a case body, a barrel horizontally arranged on the case body and a piston installed by a bearing in the barrel. A feed inlet is arranged on the barrel. The drive unit includes a set of small belt pulley and big belt pulley which are connected in transmission way, a set of small gear and big gear in a tooth engagement way. The utility model is characterized in that an inertia flywheel, a lead screw and a nut are added; the piston is fixed at the end of the lead screw; the output axis of the motor is fixably connected with the input end of the electro-magnetism commutalor by a coupling; the small belt pulley is fixed at the output shaft of the electro-magnetism commutalor; a gear shaft bearing whose keys are provided with the small gear is equipped on the case body; one end is coaxially fixed with the big belt pulley and the other end is coaxially fixed with the inertia flywheel; the big gear and the nut are connected by keys. The utility model fully utilizes the flywheel rotor inertia, decreases the energy consumption, compresses the biomass in the barrel by the piston, greatly reduces the abrasion to parts and prolongs the device service life.

Description

Mechanical energy storage-type biomass solid shaping machine

Technical field

The utility model provides a kind of mechanical energy storage-type biomass solid shaping machine, belongs to the forming machine technical field.

Background technology

Under the overall background that the global fossil class energy is petered out, the mankind feel more urgent to the research and utilization of new forms of energy and alternative energy source, and the biomass energy energy is as an alternative extensively admitted; The oil crisis of the seventies in last century, force western countries to rise the upsurge of biomass power generation, the Chinese government successively checked and approved in 2003 and has given an written reply the Jinzhou, Hebei, the Dan County, Shandong, three straw power generating demonstrations project such as Jiangsu Rudong, ten people greatly enhanced committee and can the 14 meeting pass through some policies such as " regenerative resource methods " on February 28th, 2005, encourage biomass power generation and online preferential policy, by the end of the year 2007, the country and the each province Committee of Development and Reform have checked and approved 87 of biomass power generation projects, 2,200,000 kilowatts of total installed capacity scales, be constructed and put into operation 15 of biomass direct combustion power generation projects of the whole nation, individual surplus the project in construction 30, yet because agricultural crop straw, the loose characteristics of living beings such as forest industry discarded object are being collected it, transportation, link costs such as storage are too high, cause most biomass power generation factory and office in lossing state, the curing molding technology of living beings becomes urgent problem; Developed country is early also ripe in biomass solid shaping Study on Technology exploitation starting, as the screw rod make-up machine America and Europe's of Japan flat die machine make-up machine but they all exist the big consumable accessory of the power consumption life-span short and material required high shortcoming, the punching press model make-up machine noise of Germany is big and China carried out blockade on new techniques; At present domestic also have similar screw, flat-die type powdered, ring mode make-up machine, but be to be that original shape is transformed with the feed comminutor substantially, also all has shortcomings such as the big life-span of power consumption is short.

The utility model content

The purpose of this utility model provides a kind of mechanical energy storage-type biomass solid shaping machine that can overcome above-mentioned shortcoming, long service life, excellent working performance.Its technical scheme is:

Comprise motor, drive unit, casing, barrel and bearing that level is installed on the casing are installed in the interior piston of barrel, barrel is provided with spout, drive unit comprises one group of small belt pulley that is in transmission connection and big belt pulley, the pinion and the gear wheel of one group of tooth engagement, it is characterized in that: set up inertial flywheel, leading screw and screw, piston is fixed on the end of leading screw, the output shaft of motor is fixedlyed connected with the input of Elactro magnetic commutator through shaft coupling, small belt pulley is fixed on the output shaft of Elactro magnetic commutator, the gear shaft bearing that key is equipped with pinion is installed on the casing, the one end is coaxial fixing with big belt pulley, the other end is coaxial fixing with inertial flywheel, and gear wheel is fixedlyed connected through key with screw.

Described mechanical energy storage-type biomass solid shaping machine, barrel comprises 2, is that straight line is fixed on the casing and the both sides of separation casing, is equipped with spout on each barrel, two ends are equipped with leading screw back and forth movement in two barrels of piston.

Its operation principle is: be power with the motor, motor is directly connected with Elactro magnetic commutator by shaft coupling, small belt pulley on the Elactro magnetic commutator output shaft drives big belt pulley and inertial flywheel rotates, the realization first order is slowed down, the pinion drive gear wheel rotation coaxial in the casing with big belt pulley, slow down in the realization second level, gear wheel drives the screw rotation coaxial with it power is passed on to leading screw, realize third level deceleration, change motion mode simultaneously, become the rectilinear motion of leading screw by rotatablely moving, finally drive the piston motion compresses material that is fixed in the leading screw end by leading screw, when an end piston arrives dead point, send signal by travel switch this moment, the control Elactro magnetic commutator is changed direction, drive piston through above-mentioned power transmission route and move round about, when material feeds once more from spout, leading screw can drive the piston motion of being fixed in the leading screw end and compress material once more, extruded material is constantly compressed in circulation and so forth, finishes solidification process.

The utility model compared with prior art has following advantage:

1, design is installed flywheel additional, is increased the weight of the big belt pulley quality according to the material compression property, makes full use of Rotary Inertia of Flywheel, makes it to utilize in the stored kinetic energy of compression initial stage flywheel, packing stage release in the end, has reduced energy consumption;

2, material friction type generation great change in the compression process in barrel, be by piston to its compacting, alleviated wearing and tearing greatly to part, prolonged service life of equipment;

3, by the Elactro magnetic commutator switching piston direction of motion, simple and reasonable.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

Among the figure: 1, motor 2, shaft coupling 3, Elactro magnetic commutator 4, small belt pulley 5, leading screw 6, piston 7, barrel 8, spout 9, big belt pulley 10, pinion 11, inertial flywheel 12, gear wheel 13, screw 14, gear shaft 15, casing 16, key 17, belt 18, bearing

The specific embodiment

Barrel 7 comprises 2, is that straight line is fixed on the casing 15 and the both sides of separation casing 15, is equipped with spout 8 on each barrel 7.The output shaft of motor 1 is fixedlyed connected with the input of Elactro magnetic commutator 3 through shaft coupling 2, small belt pulley 4 is fixed on the output shaft of Elactro magnetic commutator 3, the gear shaft 14 bearing levels that key 16 is equipped with pinion 10 are installed on the casing 15, the one end is coaxial fixing with big belt pulley 9, the other end is coaxial fixing with inertial flywheel 11, gear wheel 12 is fixedlyed connected through key 16 with screw 13, and meshes with pinion 10, and two ends are equipped with leading screw 5 back and forth movement in two barrels 7 of piston 6.

During work, be provided with leading screw 5 back and forth movement in two barrels 7 of piston 6: when an end piston 6 arrives the dead point, this moment, Elactro magnetic commutator 3 was changed direction, driving piston 6 through above-mentioned power transmission route moves round about, make opposite side piston 6 compression materials, extruded material is constantly compressed in circulation and so forth, finishes solidification process.

Claims (2)

1, a kind of mechanical energy storage-type biomass solid shaping machine, comprise motor (1), drive unit, casing (15), barrel (7) and bearing that level is installed on the casing (15) are installed in the interior piston (6) of barrel (7), barrel (7) is provided with spout (8), drive unit comprises one group of small belt pulley that is in transmission connection (4) and big belt pulley (9), the pinion (10) and the gear wheel (12) of one group of tooth engagement, it is characterized in that: set up inertial flywheel (11), leading screw (5) and screw (13), piston (6) is fixed on the end of leading screw (5), the output shaft of motor (1) is fixedlyed connected with the input of Elactro magnetic commutator (3) through shaft coupling (2), small belt pulley (4) is fixed on the output shaft of Elactro magnetic commutator (3), gear shaft (14) bearing that key (16) is equipped with pinion (10) is installed on the casing (15), the one end is coaxial fixing with big belt pulley (9), the other end is coaxial fixing with inertial flywheel (11), and gear wheel (12) is fixedlyed connected through key (16) with screw (13).

2, mechanical energy storage-type biomass solid shaping machine as claimed in claim 1, it is characterized in that: barrel (7) comprises 2, being straight line is fixed on the casing (15) and the both sides of separation casing (15), be equipped with spout (8) on each barrel (7), two ends are equipped with leading screw (5) back and forth movement in two barrels (7) of piston (6).