CN214974574U

CN214974574U - Agriculture and forestry waste disposal is with biax bi-motor self-adaptation reducing mechanism

Info

Publication number: CN214974574U
Application number: CN202023280804.1U
Authority: CN
Inventors: 蔡雷军
Original assignee: Zhejiang Huali Environmental Technology Co ltd
Current assignee: Zhejiang Huali Environmental Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-03
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an agriculture and forestry waste disposal is with biax bi-motor self-adaptation reducing mechanism, which comprises a bracket, the upper surface of support is two gear motor of fixedly connected with respectively and smashes the case, and two gear motor set up respectively in the both sides of smashing the case, the last fixed surface of smashing the case is connected with the toper inlet pipe, the lower fixed surface who smashes the case is connected with the discharging pipe, two through-holes have all been seted up to the both sides of smashing the case, and the inner wall of two through-holes all rotates through the bearing and is connected with the axis of rotation. This farming waste disposal is with biax bi-motor self-adaptation reducing mechanism, through setting up two gear motor, motor current inductor and controller, the crushing of farming waste is accomplished to the littleer motor of convenient to use, when meetting hard impurity, the speed governing of controller control gear motor makes gear motor antiport simultaneously, carries out a lot of breakage to the stereoplasm material, reduces the fault rate greatly, makes equipment move more stably energy-conservingly.

Description

Agriculture and forestry waste disposal is with biax bi-motor self-adaptation reducing mechanism

Technical Field

The utility model relates to an agriculture and forestry discarded object smashes technical field, specifically is an agriculture and forestry discarded object is handled with biax bi-motor self-adaptation reducing mechanism.

Background

As the 'core' of renewable energy, the development and utilization of biomass energy can not only improve the ecological environment, powerfully support the construction of beautiful and livable villages, but also solve the energy shortage of the villages in China, promote the energy revolution of the villages, promote the development of green agriculture, create a new economic growth point, and is an important way for realizing the sustainable development of energy, environment and economy.

The crushing is an operation process of breaking the object by destroying the cohesive force and intermolecular force in the object under the action of external force such as man-made force or mechanical force. The crushing is beneficial to the treatment process of solid waste and comprehensive utilization, and the efficiency of post-chemical incineration, pyrolysis and composting can be improved by increasing the specific surface area.

The processing of agriculture and forestry discarded object is mainly accomplished through small-size biax shredder, and current small-size biax shredder is mostly single motor design, and this kind of design atress is uneven, and agriculture and forestry discarded object often has impurity as the discarded object, and wherein impurity is mostly the stone, when touchhing impurity, the phenomenon that broken shaft or motor burn out often appears in the biax shredder of single motor design easily.

Therefore, the double-shaft double-motor self-adaptive crushing device for the agricultural and forestry waste treatment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agriculture and forestry waste disposal is with biax bi-motor self-adaptation reducing mechanism to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an agriculture and forestry waste disposal is with biax bi-motor self-adaptation reducing mechanism, includes the support, the upper surface of support is two gear motor of fixedly connected with respectively and smashes the case, and two gear motor set up respectively in the both sides of smashing the case, the last fixed surface who smashes the case is connected with the toper inlet pipe, the lower fixed surface who smashes the case is connected with the discharging pipe, two through-holes have all been seted up to the both sides of smashing the case, and the inner wall of two through-holes all rotates through the bearing and is connected with the axis of rotation, two the equal fixedly connected with a plurality of saw bit of surface of axis of rotation, the outer fixed surface of saw bit is connected with the sawtooth, the upper surface of support passes through mounting bracket fixedly connected with control panel, control panel's front is provided with controller and motor current inductor respectively.

Preferably, one side of the crushing box is provided with a negative pressure fan, and the other side of the crushing box is provided with a plurality of ventilation holes.

Preferably, a screw conveyor is arranged below the crushing box, the bottom end of the discharge pipe is fixedly connected with the feed end of the screw conveyor, and the bottom feet of the screw conveyor and the bottom feet of the support are located on the same horizontal plane.

Preferably, every a plurality of saw bit of the surface of axis of rotation is a style of calligraphy equidistance and distributes, a plurality of the sawtooth is the heliciform setting at the surface of a plurality of saw bit.

Preferably, the outer arc surface of the saw tooth is provided with a plurality of saw grooves, and the groove edges of the saw grooves are provided with tooth blades.

Preferably, the upper surface of support all is provided with the guardrail, the front of support is provided with the staircase that makes things convenient for personnel to board the support.

Advantageous effects

The utility model provides an agriculture and forestry waste disposal is with biax bi-motor self-adaptation reducing mechanism possesses following beneficial effect:

1. this biax bi-motor self-adaptation reducing mechanism is used in agriculture and forestry discarded object processing, sawtooth and saw groove through setting up two gear motor and being the heliciform and distributing, the start-up of two gear motor of being convenient for makes the saw groove saw cut with biomass blocks such as bold log, saw cut more steadily smoothly, efficient and fault rate greatly reduced, through setting up two gear motor, motor current inductor and controller, the breakage of agriculture and forestry discarded object is accomplished to the littleer motor of convenient to use, when meetting hard impurity, controller control gear motor speed governing, make gear motor antiport simultaneously, carry out breakage many times to the stereoplasm material, the fault rate that significantly reduces, make equipment move more stably energy-conservingly.

2. This biax bi-motor self-adaptation reducing mechanism is used in agriculture and forestry waste disposal, through setting up guardrail and staircase, the operating personnel of being convenient for step on the support top and operate, the effectual security that increases the device of guardrail simultaneously, through setting up negative-pressure air fan and ventilation hole, the start-up messenger of the negative-pressure air fan of being convenient for smashes the incasement air and produces the convection current, in time spill the heat that the object breakage produced, prevent inside inflammable substance burning, reduce the potential safety hazard, through setting up discharging pipe and screw conveyer, the broken back material of being convenient for under screw conveyer's transport, make the material push away in order long-pending, make things convenient for the clearance of epilogue.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is a schematic perspective view of the rotation shaft of the present invention.

In the figure: the device comprises a support 1, a speed reducing motor 2, a crushing box 3, a conical feeding pipe 4, a discharging pipe 5, a rotating shaft 6, a saw blade 7, saw teeth 8, a control panel 9, a controller 10, a motor current inductor 11, a negative pressure fan 12, a screw conveyor 13, a guardrail 14 and a staircase 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an agriculture and forestry waste disposal is with biax bi-motor self-adaptation reducing mechanism, includes support 1, and the upper surface of support 1 all is provided with guardrail 14, and the front of support 1 is provided with makes things convenient for personnel to step on the staircase 15 of support 1, through setting up guardrail 14 and staircase 15, is convenient for operating personnel to step on support 1 top and operates, the effectual security that increases the device of guardrail 14 simultaneously.

The upper surface of the bracket 1 is respectively fixedly connected with two speed reducing motors 2 and a crushing box 3, the two speed reducing motors 2 are respectively arranged at two sides of the crushing box 3, the upper surface of the crushing box 3 is fixedly connected with a conical feeding pipe 4, the lower surface of the crushing box 3 is fixedly connected with a discharging pipe 5, two through holes are respectively arranged at two sides of the crushing box 3, the inner walls of the two through holes are respectively rotatably connected with a rotating shaft 6 through bearings, the outer surfaces of the two rotating shafts 6 are respectively fixedly connected with a plurality of saw blades 7, the outer surfaces of the saw blades 7 are fixedly connected with saw teeth 8, a plurality of saw blades 7 are equidistantly distributed in a straight line shape on the outer surface of each rotating shaft 6, a plurality of saw teeth 8 are spirally arranged on the outer surfaces of the saw blades 7, a plurality of saw grooves are arranged on the outer arc surfaces of the saw teeth 8, and tooth edges are arranged at the groove edges of the saw grooves, two gear motor 2's of being convenient for start-up make the saw groove saw cut big biomass such as log, saw cut more steadily smoothly, efficient and fault rate greatly reduced.

Support 1's upper surface passes through mounting bracket fixedly connected with control panel 9, control panel 9's front is provided with controller 10 and motor current inductor 11 respectively, through setting up two gear motor 2, motor current inductor 11 and controller 10, the breakage of agriculture and forestry discarded object is accomplished to the smaller motor of convenient to use, when meetting hard impurity, 2 speed governing of controller 10 control gear motor, make gear motor 2 antiport simultaneously, carry out breakage many times to the stereoplasm material, the fault rate that reduces greatly, make equipment move more stably energy-conservingly.

Smash one side of case 3 and be provided with negative-pressure air fan 12, a plurality of ventilation hole has been seted up to the opposite side of smashing case 3, through setting up negative-pressure air fan 12 and ventilation hole, the start-up of negative-pressure air fan 12 of being convenient for makes the interior air of smashing case 3 produce the convection current, in time spill the heat that the object breakage produced, prevent that inside inflammable substance from burning, reduce the potential safety hazard, the below of smashing case 3 is provided with screw conveyer 13, and the bottom of discharging pipe 5 and screw conveyer 13's feed end fixed connection, screw conveyer 13's footing and support 1's footing are located same horizontal plane, through setting up discharging pipe 5 and screw conveyer 13, be convenient for after the breakage the material under screw conveyer 13's transport, make the material push away the product in order, make things convenient for the clearance of epilogue.

The working principle is as follows: when the double-shaft double-motor self-adaptive crushing device for agricultural and forestry waste treatment is used, the device is started, agricultural and forestry waste is put into the crushing box 3 through the conical feeding pipe 4, the two reducing motors 2 rotate relatively to crush the waste by the saw teeth 8, meanwhile, the saw grooves can saw and cut the block-lapping raw wood, when hard objects exist in the device, the motor current sensor 11 senses abnormal current of the reducing motors 2, the controller 10 controls the speed regulation of the reducing motors 2 and controls the reverse rotation of the reducing motors 2 to crush the hard materials for multiple times, crushed powder falls into the screw conveyor 13 and is conveyed and collected uniformly, meanwhile, the starting of the negative pressure fan 12 enables air in the crushing box 3 to generate convection, heat generated by crushing the objects is timely dissipated, potential hazards are reduced, and the failure rate is greatly reduced by using the double-shaft double-motor self-adaptive crushing device for agricultural and forestry waste treatment, the equipment can run more stably and energy-saving.

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. The utility model provides an agriculture and forestry waste disposal is with two motor self-adaptation reducing mechanism of biax, includes support (1), its characterized in that: the upper surface of the bracket (1) is respectively and fixedly connected with two speed reducing motors (2) and a crushing box (3), and the two speed reducing motors (2) are respectively arranged at two sides of the crushing box (3), the upper surface of the crushing box (3) is fixedly connected with a conical feeding pipe (4), the lower surface of the crushing box (3) is fixedly connected with a discharge pipe (5), two through holes are respectively arranged on two sides of the crushing box (3), the inner walls of the two through holes are rotatably connected with rotating shafts (6) through bearings, the outer surfaces of the two rotating shafts (6) are fixedly connected with a plurality of saw blades (7), the outer surface of the saw blade (7) is fixedly connected with saw teeth (8), the upper surface of the bracket (1) is fixedly connected with a control panel (9) through a mounting rack, the front surface of the control panel (9) is respectively provided with a controller (10) and a motor current inductor (11).

2. The agricultural and forestry waste treatment double-shaft double-motor self-adaptive crushing device according to claim 1, characterized in that: one side of the crushing box (3) is provided with a negative pressure fan (12), and the other side of the crushing box (3) is provided with a plurality of ventilation holes.

3. The agricultural and forestry waste treatment double-shaft double-motor self-adaptive crushing device according to claim 1, characterized in that: smash the below of case (3) and be provided with screw conveyer (13), and the bottom of discharging pipe (5) and screw conveyer (13) the feed end fixed connection, the footing of screw conveyer (13) and the footing of support (1) are located same horizontal plane.

4. The agricultural and forestry waste treatment double-shaft double-motor self-adaptive crushing device according to claim 1, characterized in that: every a plurality of saw bit (7) of surface of axis of rotation (6) are a style of calligraphy equidistance and distribute, a plurality of sawtooth (8) are the heliciform and set up the surface at a plurality of saw bit (7).

5. The agricultural and forestry waste treatment double-shaft double-motor self-adaptive crushing device according to claim 1, characterized in that: the outer arc surface of the saw teeth (8) is provided with a plurality of saw grooves, and the groove edges of the saw grooves are provided with tooth blades.

6. The agricultural and forestry waste treatment double-shaft double-motor self-adaptive crushing device according to claim 1, characterized in that: the upper surface of support (1) all is provided with guardrail (14), the front of support (1) is provided with staircase (15) that make things convenient for personnel to step on support (1).