CN86107264A

CN86107264A - Material handling apparatus

Info

Publication number: CN86107264A
Application number: CN 86107264
Authority: CN
Inventors: 雷蒙德·尼尔斯·约翰逊
Original assignee: Individual
Current assignee: Individual
Priority date: 1985-10-22
Filing date: 1986-10-22
Publication date: 1987-04-29

Abstract

The present invention is the material handling apparatus that comprises tertiary treatment.The material of handling passes and makes material be broken into breaker 19 of the same size so that handled further by reducing mechanism before by oil cylinder 27 and blade 28 extruding material is pulverized being transported to container 13.Mass transport can or be comprised the vacuum system of fan 34 so that reduce the pressure in the container 13 and make material through pipeline 4 inspiration containers 13 by auger 25,26 to the mode in the container 13.This device can be contained on the wheeled car 12 and can be used for handling various materials from rubbish to fruit.

Description

Material handling apparatus

The present invention relates to the processing equipment of a kind of disposal of refuse or unclassified stores, reach the mechanism of comminuting matter before material is transported to container comprising container.

In No. 534,596, Australian Patent, provide the example of this device.This device is contained on the vehicle in this patent, and container also is equipped with the compactor of some kinds, so that in case the mass transport handled can make material compress during to container.

It is greatly gratifying in use that the existing vehicle that the device of the type of being discussed is housed has demonstrated them, yet the weak point of crushing process is to adapt to various materials and propulsive effort that usually needs are very big could be pulverized effectively by the handled material of vehicle.

The objective of the invention is to by providing the bi-level treatment device to overcome and improving these weak points.

According to first aspect, the present invention includes a material handling apparatus, comprising;

The container that at one end has the outlet gateway;

The door that on above-mentioned gateway, can close;

In said vesse, allow to be stored in the inlet point that the material in this container enters;

The breaker that comprises a housing, this housing have permission and want broken material to enter the inlet of housing and the outlet of discharging for the material that is broken from housing;

Be contained in below the above-mentioned breaker, and comprise that the reducing mechanism of another housing, this housing have inlet that material that permission handled by above-mentioned breaker enters and the outlet that allows pulverized material to discharge from housing;

One end is contained in the inlet of above-mentioned breaker housing, and the other end is placed to the open-ended hopper that can accept the above-mentioned vehicle processing of material confession;

Feedway, utilize mass transport that this device will discharge from the outlet of above-mentioned reducing mechanism to the inlet point of said vesse so that from this container of packing into.

According to second aspect, the invention provides the material that wheeled chassis is housed and handle vehicle, and comprise:

(a) be contained on the above-mentioned base and the container that has the outlet gateway at its tail end;

(b) closable door on above-mentioned gateway;

(c) in said vesse, allow to be housed in the inlet point that the material in this container enters;

(d) be contained on the above-mentioned base and comprise the breaker of a housing, housing has the outlet that permission wants broken material to enter the inlet in the housing and allow broken material to discharge from housing;

(e) be contained in the reducing mechanism that is lower than above-mentioned breaker on the above-mentioned base and comprises another housing, this housing has makes inlet that the material handled by breaker enters and the outlet that allows pulverized material to discharge from this housing;

(f) end is contained in the entrance of leading to above-mentioned breaker housing and the other end is placed to and can accepts the open-ended hopper that material is handled for above-mentioned vehicle;

(g) mass transport that will emit from the exit of above-mentioned reducing mechanism is to the inlet point of said vesse so that from the feedway of this container of packing into.

According to the third aspect, the invention provides a kind of material handling apparatus, comprising:

The container that at one end has the outlet gateway;

Closable door on above-mentioned gateway;

The outlet that the reducing mechanism that comprises a housing, this housing have the inlet that material that permission will pulverize enters and the material that allows to pulverize is discharged from housing;

One end is contained in the entrance of leading to above-mentioned reducing mechanism housing, and the other end is placed to the open-ended hopper that can accept the above-mentioned device processing of material confession;

Feedway is included in and produces means for applying negative and plumbing installation in the said vesse, and this pipeline makes above-mentioned outlet link to each other with above-mentioned inlet point so that through the material inspiration said vesse of pipeline with pulverizing.

Be preferably in and adorn one on the above-mentioned vehicle base at least and accept hopper, this case is suitable for being placed on the low-level position so that put into material to be processed during beginning, hopper also should be equipped with and make above-mentioned hopper be elevated to high-level locational device, so that can be put into material wherein in the above-mentioned open-ended hopper when arriving this high level position.

To only utilize example now and with reference to description of drawings most preferred embodiment of the present invention, in the accompanying drawing:

Fig. 1 is the cutaway drawing that is equipped with the side-looking of vehicle of the present invention,

Fig. 2 is the cutaway drawing of the side-looking that is equipped with the processing vehicle make the retrofit device that fruit processing achievement meter uses,

Fig. 3 is the cutaway drawing of the side-looking of the vehicle rear of expression air-breathing feedway of the present invention and back charging embodiment,

Fig. 4 is the cutaway drawing of the side-looking of expression air-breathing feedway of the present invention and preceding charging embodiment,

Fig. 5 is the positive view of the amplification of breaker and reducing mechanism.

With reference to accompanying drawing, material is handled vehicle chassis or base 10 is contained on the vehicle 11.This base can be a car chassis as shown in the figure, and it also can be to be suitable in a usual manner the trailer that connects mutually with primary mover.

The hydrostatic column 13 that comminuting matter is used is contained on the framework 14 rigidly.This container has outlet gateway 15 at its tail end, and door 16 remains a little gateways and closes, only just with hydraulic ram it is risen when toppling over the material of being pulverized.

The material of being handled by vehicle is the liftable hopper 18 overturning feeder hoppers 17 by being contained in the vehicle either side preferably.But it also can be toppled over by using front end charger or other devices that is suitable for.Material is delivered to breaker 19 downwards then, this device for be used for material through export 21 and reducing mechanism inlet 22 make material be broken into the bulk processing device of suitable size before being fed to reducing mechanism 20.The work of reducing mechanism and breaker will illustrate in greater detail below.

Described treater is applicable to various materials, its scope from building materials and general rubbish to fruit product.Use the bi-level treatment device, can make pulverizer make the pulverizer of standard form, because because the work of breaker makes the product that is input to pulverizer be of a size of standard size.

The embodiment of treater as shown in Figure 2 when being used to extract fruit juice.In this embodiment pulverizer 20 inclination certain angles and on lower end wall 23 eyelet work so that in crushing process, allow fruit juice from fruit, to flow into to be contained in the fruit juice case 24 below the container 13.Pulp is transported in the container 13 from pulverizer by auger 25 and 26.Container is equipped with compressed oil cylinder 27 in the case, and this oil cylinder installs to the convex plate 28 that is used to push pulp and further extracts fruit juice.Stripper plate is equipped with backplate 29 so that material enters container during preventing extruding.The lowermost portion 30 of container 13 is equipped with a plurality of discharge port 31 so that the fruit juice of extraction can be flowed directly in the fruit juice case 24.

Another scheme is to adorn a pump (not drawing among the figure) on the bottom of reducing mechanism, from this fruit juice of collecting is pumped in the storage bin that is placed on the appropriate location.

Available various device is transported to granular material in the container 13.In one embodiment of the present of invention illustrated in figures 1 and 2, can be through auger (expressing its part) at 25 places, make granular material rise to the top of container 13, and transport by another auger 26 of crossing over container top atop, then in opening 32 falls into container 13.At 33 places access hole is housed, so that remove tamper and safeguard auger.

In Fig. 4 and optimised form of the present invention shown in Figure 5, feedway comprises and is used for the air extracted out from container through the hole 36 at container 13 tops by pipeline 35.Thereby in container 13, cause the fan 34 of negative pressure.The reduction of pressure makes granular material suck container 13 through another pipeline 40.

Container 13 is designed to keep hermetically sealing at stripper plate between moving period.This sealing prevents that any escape of air outside pipeline 40 is in container.At the stripper plate run duration ingate 32 is closed and sealed, enter in the pressing plate back to prevent material.Another kind of scheme is can cut off fan 34 when extruding when carrying out, to prevent having material to enter again during crumpling process.

The use of this kind form delivery system provides the attendant advantages that makes material suck and handle through device level.This effect has increased the efficient of breaker and reducing mechanism significantly, and avoids issuable any " blowing back " problem.Material to be processed among Fig. 3 since depressurization through pipeline 38 from back charging hopper 39 suction reducing mechanisms 20.

Although each embodiment shown in the drawings has represented to be contained in the front on the vehicle, the charging hopper of side or back, also can offer vehicle with two or more these the charging variation pattern combination, make vehicle have greater flexibility.

According to another embodiment, but application container 13 internal pressures fall to come through flexible hose or pipeline (not drawing among the figure) material inspiration processing equipment.This can be handled the processing vehicle separately by the vehicle driver.The flexible hose similar to pipeline 38 can be handled so that inhale rubbish from the other hopper in road or other containers with the controller in the operator's compartment not to be needed to move these hoppers from its support.When being used for processed fruit etc., processing equipment can use flexible hose in the basket of plucking fruit person, to inhale material similarly.

Be sure of that above-mentioned feedway can transport to material in the container preferably, yet other suitable devices can use also.

In more detail processing equipment is described referring now to Fig. 5.

Inlet chute 41 is sent material into breaker, and this device comprises the roller cylinder 42 that rotates around main shaft 43.The tooth 44 of a plurality of protrusions is housed on the roller cylinder.Many teeth 45 in these teeth are through special cure process and bigger from the distance that cylinder protrudes than normal tooth.Best these teeth tungsten matter tip.The effect of the tooth that these have hardened be paste dressing on the chute inboard on the runner 47 reinforcement and the lining of sclerosis material is crushed.The rotating speed of cylinder transfers the best to per minute 1500.Main shaft 43 is equipped with the cut-out switch (not shown), and this switch can be surveyed the overload situations of breaker and stop the rotation of cylinder.The material that can the cause damage then discharge plate 48 on the side through being contained in breaker is removed.This cut-out switch can be made up of power-transfer clutch, and this device is designed to make when detecting overload the driving of cylinder to break away from.

Breaker in this embodiment uses the single roller cylinder, yet those professional and technical personnel in this specialty can understand that other forms of breaker can be equally applicable to the present invention.For example, use the breaker of a pair of contrarotation roller circle letter, wherein material reaches between two circle letters and carries out fragmentation against housing.

In case after being handled by breaker, material just falls within the chute 49 on the opening of reducing mechanism 20.This chute is as little storage areas when reducing mechanism is worked.This zone is also as preventing to be blown back by the material that reducing mechanism causes.

Reducing mechanism 20 has the housing 50 that makes the outlet conduit 51 that granular material leaves is housed.

Housing end wall

52 and 53 is being supported the bearing 54 of vertical rotor axle 55.This rotating shaft can be rotated in a known manner, for example by driven rotary such as HM Hydraulic Motor.

Axle 56 has elongated carrying drum 57 to be fixed thereon, and this drum has

many loading plates

58 and 59 welding or is fixed thereon coaxially.The pulverizer blade 61 of fixing coaxial radiation and 62 pivot pin 60 are housed on the plate 58 and 59.If blade can be worked satisfactorily when testing verified blade for as shown in Figure 5 flat type, yet preferably thereby these blades twist (twist angle of 2 ° or 3 ° is an actv.) a little so that make the material of being run into by blade can have a component motion to force material to shift to pipeline 51 in the axial direction.Axially the number of blade as 61 and 62 that goes up in each merry-go-round arrangement is not crucial.They separate certain angle around rotor equably and distribute, and the maximum number in each row is can install to number on the plate from mechanical design-calculated viewpoint.Minimum blade number in each is arranged is good with two obviously, if do not have other reason except avoiding the unnecessary unbalance load applying on the rotor.

If want to change the fineness of pulverizing, can on housing 50, load onto many fixing baffle plates 63, radially outstanding to the housing center.The use of this class baffle plate is well-known in the comminutor of routine, and their work is partly to hinder the passage that particle leads to pulverizer outlet 51, because because the pulverization that stands is longer, so the material that can will pass through is carefullyyer cracked.Normally variable to the baffle plate that rotor protrudes as 63 quantity, hinder effect so that change it.

This can realize by the baffle plate that has the jam nut that can do necessary adjustment is provided.Each baffle plate 63 is provided with a plurality of holes 64, and wherein arbitrary hole can be selected and insert the fixedly through bolt or the pin of usefulness.

When material arrives crusher housing 50, it at first is subjected to the continuous bang of blade 61, all or most material when initial (if be not sufficiently thin) will be reduced to certain fineness, so that after forwarding the row that run into blade 62 in the axial direction to with meeting at right angles, its fragment is small enough to enter the operating range of these blades, thereby is further pulverizing the laggard outlet 51 of arriving.Cleaning blade 65 is housed so that the material that will pulverize very carefully scans out pulverizer through outlet 51 on nethermost blade 62.

If can not enter into reducing mechanism by broken article, but can not enter above-mentioned operating range too greatly, around then can kicking by blade 61 randomly, thereby after the opening 66 in this device case evicted from and got rid of.

About be used for that mass transport is provided to the detailed description of handling structure that liftable in the device accept hopper and work in No. 534,596, Australian patent application.

Although the present invention has done explanation widely to the material handling apparatus on the vehicle that is contained in some types, the present invention also can perform well in fixed place equally as producing the factory of a large amount of refuse product.

Those professional and technical personnel in this specialty should understand and not leave the scope of the invention and spirit that other embodiment of described invention are presumable.

Claims

1, a kind of material handling apparatus comprises:

One end has the container of outlet gateway,

The door that on above-mentioned gateway, can close;

The breaker that comprises a housing, this housing have permission and want broken material to enter the inlet of housing and the outlet that allows broken material to discharge from housing.

Be contained in the following of above-mentioned breaker and comprise the reducing mechanism of another housing, this housing has inlet that permission enters by the handled material of above-mentioned breaker and the outlet that allows granular material to discharge from this housing;

One end is contained in the entrance of the housing that leads to above-mentioned breaker and the other end is placed to and can accepts the open-ended hopper that material is handled for above-mentioned vehicle,

Make the mass transport of discharging from the outlet of above-mentioned reducing mechanism to the inlet point of said vesse so that the feedway in this container of packing into.

2,, comprise the extrusion equipment that is contained in the material that extruding is stored in the said vesse according to the material handling apparatus of claim 1.

3, according to the material handling apparatus of claim 1, wherein above-mentioned feedway is included in and produces means for applying negative in the said vesse and the plumbing installation of above-mentioned inlet point is linked in the outlet of above-mentioned reducing mechanism, so that material handling is extracted in the said vesse through the aforementioned tube duct device.

4, according to the material handling apparatus of claim 1, wherein above-mentioned feedway comprises and is applicable to the screw conveyor that makes above-mentioned material handling transport to above-mentioned inlet point from the outlet of above-mentioned reducing mechanism.

5,, comprise the inlet that is connected to above-mentioned breaker and be applicable to another plumbing installation of the above-mentioned breaker of material inspiration that under the effect of above-mentioned negative pressure, will handle according to the material handling apparatus of claim 3.

6, a kind of material that wheeled chassis is housed is handled vehicle, comprising:

(b) the closable door on above-mentioned gateway;

(c) on said vesse, allow to be stored in the inlet point that the material in the container enters;

(d) be contained on the above-mentioned base and comprise the breaker of a housing, this housing has permission and wants broken material to enter the inlet of above-mentioned housing and the outlet that allows broken material to discharge from housing;

(e) be contained in the reducing mechanism that is lower than above-mentioned breaker on the above-mentioned base and comprises another housing, this housing has inlet that material that permission handled by above-mentioned breaker enters and the outlet that allows granular material to discharge from housing;

(f) end is contained in the entrance of the housing that leads to above-mentioned breaker, and the other end is placed to and can accepts the open-ended hopper that material is handled for above-mentioned vehicle;

(g) make the mass transport of emitting from the outlet of above-mentioned reducing mechanism to above-mentioned inlet point so that the feedway in this said vesse of packing into.

7, according to the material of claim 6 handle vehicle comprise have at least one accept hopper be contained on the above-mentioned base and be suitable for being placed on the low-level position so as to put into material to be processed during beginning and make above-mentioned Skip hoisting to the bont of higher level so that make this hopper its material of adorning is discharged to above-mentioned open-ended hopper when the above-mentioned high-level position of arrival.

8, handle vehicle according to the material of claim 6, comprise the liquid storage bin that is contained in below the said vesse, the housing of above-mentioned reducing mechanism and/or the lowermost portion of said vesse are provided with a plurality of eyelets that are used for allowing the liquid that occurs therein to flow into above-mentioned storage bin.

9, a kind of material handling apparatus comprises:

One end has the container of outlet gateway;

Closable door on above-mentioned gateway;

The inlet point that the material of storing on this container of permission in said vesse enters;

The reducing mechanism that comprises a housing, this housing have inlet that material that permission will pulverize enters and the outlet that allows granular material to discharge from housing;

One end is contained in the entrance of the housing that leads to above-mentioned reducing mechanism and the other end is placed to and can accepts the open-ended hopper that material is handled for above-mentioned device;

Feedway is included in and produces means for applying negative in the said vesse and connect the plumbing installation of above-mentioned outlet and above-mentioned inlet point so that through above-mentioned pipeline granular material is extracted in the said vesse;

10, according to the material handling apparatus of claim 1, wherein the housing of above-mentioned reducing mechanism comprises the ingate of pair of end walls, contiguous one of them end wall, the discharge orifice on the part of this end wall, and the delivery piping on the part of another end wall;

Above-mentioned housing is equipped with the rotor shaft of being supported by the bearing of being adorned on the above-mentioned end wall;

The above-mentioned rotating shaft that is close to above-mentioned ingate partly has the coaxial usefulness pivot pin bonded assembly first reducing mechanism blade that radiates of row at least, so that enters the material of above-mentioned housing radially near this first blade by above-mentioned ingate;

The remainder of the above-mentioned rotating shaft outside above-mentioned part have at least row with the coaxial second reducing mechanism blade that radiates of pivot pin bonded assembly so that on its axial direction, carry out work near the material of this second blade.

11, according to the material handling apparatus of claim 1, wherein above-mentioned breaker comprises rotatable cylinder, a plurality of teeth that protrude diametrically are housed on the cylinder, this tooth is applicable to the material that enters this device when the rotation of above-mentioned cylinder against the housing fragmentation of above-mentioned breaker, above-mentioned cylinder be contained in above-mentioned breaker inlet transversely in case make all enter this place material at it directly upwards near above-mentioned tooth.

12, a kind of material handling apparatus is in fact as illustrated with reference to accompanying drawing in front.