CN206798306U - A kind of wood pellet drawing-in device - Google Patents

Abstract

The utility model discloses a kind of wood pellet drawing-in device, including feeding mouth, Weightlessness balance and controller, the lower end of the feeding mouth is installed with feeding warehouse, the feeding mouth is interconnected with feeding warehouse, the Weightlessness balance is fixedly mounted in feeding warehouse, the both sides of the feeding warehouse are installed with boss, the boss is bolted installation, the lower end of the feeding warehouse is installed with guide pipeline, the lower end of the guide pipeline is installed with feeding bin, the inner chamber of the feeding bin is installed with electric-controlled hydraulic push rod, the upper end of the electric-controlled hydraulic push rod is installed with material guiding parts, the bottom of the material guiding parts is installed with sealing ring, the controller is fixedly mounted on the lower end of feeding bin.The wood pellet drawing-in device is rational in infrastructure, and practicality is high, has autonomous controllability, more adapts to present wood pellet production needs.

Description

A kind of wood pellet drawing-in device

Technical field

Wood pellet production technical field is the utility model is related to, specially a kind of wood pellet drawing-in device.

Background technology

Wood pellet is also known as biomass fuel pellet mainly with pine, China fir, birch, poplar, fruit tree and crops tangerine bar Formed for Raw material processing, for burning, roasting and fireplace heating, its efficiency of combustion (exceed common coal combustion about more than more than 80% 60% efficiency) high combustion efficiency, caused sulfur dioxide, ammonia nitrogen compound and dust are few.

The production procedure of wood pellet is crushing-screening-drying-stirring, mixing, homogeneous-grain forming-cold But-packaging and storage, the multinomial process in these flows are required for using drawing-in device, existing drawing-in device, with machine Body is linked together by structures such as bolts, but hand-operated valve is only provided with inside it, it is impossible to from the start-stop of main regulation feeding, So it is easy for occurring the phenomenon of spill-over, the state in spill-over easily causes to damage to machine for a long time, so needing worker Complete monitoring, it is very inconvenient in use.

Utility model content

The purpose of this utility model is to provide a kind of wood pellet drawing-in device, to solve to propose in above-mentioned background technology The problem of.

To achieve the above object, the utility model provides following technical scheme：A kind of wood pellet drawing-in device, including enter Material mouth, Weightlessness balance and controller, the lower end of the feeding mouth are installed with feeding warehouse, and the feeding mouth mutually interconnects with feeding warehouse Logical, the Weightlessness balance is fixedly mounted in feeding warehouse, and the both sides of the feeding warehouse are installed with boss, and the boss leads to Bolt fixed installation is crossed, the lower end of the feeding warehouse is installed with guide pipeline, and the lower end of the guide pipeline is fixedly mounted There is feeding bin, the inner chamber of the feeding bin is installed with electric-controlled hydraulic push rod, and peace is fixed in the upper end of the electric-controlled hydraulic push rod Equipped with material guiding parts, the bottom of the material guiding parts is installed with sealing ring, and the lower end of the electric-controlled hydraulic push rod is installed with Infrared detection unit, the outer rim of the infrared detection unit are installed with cage, and the lower end of the feeding bin is fixedly mounted There is substrate, the controller is fixedly mounted on the lower end of feeding bin.

Preferably, the feeding bin is truncated cone-shaped structure, and the material guiding parts are arranged to semicircular structure, the material guiding parts Radius is more than the section radius of feeding bin bottom.

Preferably, it is installed with door in the side wall of the feeding warehouse.

Preferably, service hatch is offered on the outer wall of the feeding bin.

Compared with prior art, the beneficial effects of the utility model are：The wood pellet drawing-in device is rational in infrastructure, practical Property it is high, it is more stable relative to traditional feeding bin in configuration aspects, and weightless scale device is installed, it be one kind be interrupted to Expect the weighing-appliance of continuous discharge, wood pellet can be fed and carry out quality monitoring, structure is easy to seal, is provided with simultaneously again Hydraulic push rod etc. controls the device of flow, can prevent feed blocking, machinery is caused to damage, generally speaking, the device has Autonomous controllable performance, more adapt to present wood pellet production needs.

Brief description of the drawings

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model feeding bin inner-cavity structure schematic diagram；

Fig. 3 is the utility model material guiding parts structural representation.

In figure：1 door, 2 feeding warehouses, 3 bolts, 4 guide pipelines, 5 service hatches, 6 substrates, 7 controllers, 8 feeding bins, 9 add Strong block, 10 Weightlessness balances, 11 feeding mouths, 12 electric-controlled hydraulic push rods, 13 infrared detection units, 14 material guiding parts, 15 sealing rings, 16 isolation Cover.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

, it is necessary to explanation in this practical description, the orientation of instruction such as term " vertical ", " on ", " under ", " level " or Person's position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of and describes this practicality and simplify to describe, Rather than instruction either implies that signified device or element must have specific orientation, with specific azimuth configuration and behaviour Make, therefore it is not intended that the limitation practical to this.In addition, " first ", " second ", " the 3rd ", " the 4th " are only used for describing mesh , and it is not intended that instruction or hint relative importance.

In this practical description, it is also necessary to explanation, unless otherwise clear and definite regulation and limitation, term " setting ", " peace Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection, can be mechanical connection or electrical connection, can be directly connected to or be connected by intermediary, can To be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be above-mentioned Concrete meaning of the term in this practicality.

Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of wood pellet drawing-in device, including pan feeding Mouth 11, Weightlessness balance 10 and controller 7, the lower end of the feeding mouth 11 are installed with feeding warehouse 2, the side wall of the feeding warehouse 2 On be installed with door 1, the feeding mouth 11 is interconnected with feeding warehouse 2, and the Weightlessness balance 10 is fixedly mounted on feeding warehouse 2 In, the both sides of the feeding warehouse 2 are installed with boss 9, structure at this is more stablized, the boss 9 passes through bolt 3 It is fixedly mounted, the lower end of the feeding warehouse 2 is installed with guide pipeline 4, and the lower end of the guide pipeline 4, which is installed with, feeds Feed bin 8, service hatch 5 is offered on the outer wall of the feeding bin 8, convenient artificial maintenance, the inner chamber of the feeding bin 8 is fixedly mounted There is electric-controlled hydraulic push rod 12, the upper end of the electric-controlled hydraulic push rod 12 is installed with material guiding parts 14, both could also for guide Being used as closeouts, the bottom of the material guiding parts 14 is installed with sealing ring 15, and the feeding bin 8 is truncated cone-shaped structure, The material guiding parts 14 are arranged to semicircular structure, and the radius of the material guiding parts 14 is more than the section radius of the bottom of feeding bin 8, described The lower end of electric-controlled hydraulic push rod 12 is installed with infrared detection unit 13, for detect lower end material whether spill-over, it is described The outer rim of infrared detection unit 13 is installed with cage 16, and the material for preventing from falling impacts to it, the feeding bin 8 Lower end be installed with substrate 6, for installing, the controller 7 is fixedly mounted on the lower end of feeding bin 8, the work of controller 7 With the cooperation between several electrical parts in the device is coordinated, the function of autonomous control feeding is realized.

Operation principle：When in use, the device is fixedly mounted on above the machine for needing feeding by substrate 6, material Entered from feeding mouth 11 among feeding warehouse 2, the Weightlessness balance 10 in feeding warehouse 2 is played a role in time, and the material of entrance is carried out Weigh record, subsequent material enters in feeding bin 8 from guide pipeline 4, and is discharged in the presence of material guiding parts 14, red when lower end After outside line detecting head 13 detects that material is fully loaded in machine, controller 7 is passed to by signal, drives electric-controlled hydraulic push rod 12 Material guiding parts 14 move down, and block the lower end outlet of feeding bin 8, stop feeding.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of wood pellet drawing-in device, including feeding mouth（11）, Weightlessness balance（10）And controller（7）, it is characterised in that：Institute State feeding mouth（11）Lower end be installed with feeding warehouse（2）, the feeding mouth（11）With feeding warehouse（2）It is interconnected, it is described Weightlessness balance（10）It is fixedly mounted on feeding warehouse（2）In, the feeding warehouse（2）Both sides be installed with boss（9）, it is described to add Strong block（9）Pass through bolt（3）It is fixedly mounted, the feeding warehouse（2）Lower end be installed with guide pipeline（4）, the guide Pipeline（4）Lower end be installed with feeding bin（8）, the feeding bin（8）Inner chamber be installed with electric-controlled hydraulic push rod （12）, the electric-controlled hydraulic push rod（12）Upper end be installed with material guiding parts（14）, the material guiding parts（14）Bottom fix Sealing ring is installed（15）, the electric-controlled hydraulic push rod（12）Lower end be installed with infrared detection unit（13）, it is described red Outside line detecting head（13）Outer rim be installed with cage（16）, the feeding bin（8）Lower end be installed with substrate （6）, the controller（7）It is fixedly mounted on feeding bin（8）Lower end.

A kind of 2. wood pellet drawing-in device according to claim 1, it is characterised in that：The feeding bin（8）For round platform Shape structure, the material guiding parts（14）It is arranged to semicircular structure, the material guiding parts（14）Radius be more than feeding bin（8）Bottom Section radius.

A kind of 3. wood pellet drawing-in device according to claim 1, it is characterised in that：The feeding warehouse（2）Side wall On be installed with door（1）.

A kind of 4. wood pellet drawing-in device according to claim 1, it is characterised in that：The feeding bin（8）Outer wall On offer service hatch（5）.