CN111604171A

CN111604171A - Motor-driven screening assembly

Info

Publication number: CN111604171A
Application number: CN201910132264.5A
Authority: CN
Inventors: 李俊贤; 郑春长; 刘树明; 曾志文
Original assignee: Chc Resources Corp
Current assignee: Chc Resources Corp
Priority date: 2019-02-22
Filing date: 2019-02-22
Publication date: 2020-09-01

Abstract

The invention discloses a motorized screening assembly, which mainly comprises a movable carrier and a screening device; wherein, utilize this screening plant's this internal piece that sieves that is equipped with, this body one side of deuterogamying has a driving piece that can drive this piece pivoted that sieves, so that this body receives the interlock that moves the unit of should removing the carrier, and to the accumulational object that sieves through this piece rotation mode, in order to sieve these objects that sieve, effectively promote to sieve outside the object quality, and mobility's removal operation, deuterogamy screening of formula, must sieve the cost of carrying of operation once more and the emergence that probably the air pollution produced the scheduling problem when more can really eliminate shipment.

Description

Motor-driven screening assembly

Technical Field

The present invention relates to screening devices, and more particularly to a motorized screening assembly.

Background

The slag which is taken out after steel making and can be reused by metal substances is used for replacing the prior natural aggregate, and the addition and use of the slag as a material plays a very important role in the construction engineering field, but the slag can not be directly used after steel making, can be used after multiple steps of stabilization, magnetic separation, sorting and the like, and is stored for use according to the sorted slag, but in the open storage mode in the storage process, the stacked slag is continuously influenced by air and water vapor, so that powdery calcium carbonate is formed on the surfaces of the slag with different grain diameters, the grain diameters of the slag are changed, and the trouble of the addition and the proportion of the slag when the slag is used by a user end is easily caused, and the improvement is needed; therefore, the slag must be sieved again according to the requirement of the user end to meet the requirement of the user end, and the provider is very troubled, after all, the sieving plant is at a certain distance from the stacking place of the slag, so the slag needs to be sieved again, no matter the cost of transportation and the air pollution problem possibly generated in the transportation process are serious tests for secondary sieving, and the processing cost is greatly increased.

Disclosure of Invention

Therefore, the present invention is directed to provide a motorized screening assembly, which can achieve flexible and rapid processing, and effectively achieve the effects of shortening the screening processing time and reducing the cost.

Therefore, the motorized screening assembly of the invention comprises a mobile carrier and a screening device; the screening device is provided with a body arranged on an actuating unit of a carrier body of the mobile carrier, a screening piece arranged in the body and capable of rotating, and a driving piece arranged on the body and used for driving the screening piece to rotate, wherein an accommodating space is formed inside the body, a hollowed notch is formed in the periphery of the body, the accommodating space is communicated outwards through the hollowed notch, an opening is formed in one side of the body opposite to the driving piece, in addition, the screening piece is positioned in the accommodating space, an object placing space capable of containing the screening piece is formed inside the screening piece, one end of the screening piece is connected with the driving piece, a material inlet/outlet is formed in the other end of the screening piece corresponding to the opening, and a plurality of screening holes are formed in the periphery of the screening piece; therefore, by utilizing the sieving piece to be driven by the driving piece, the sieving objects contained in the sieving piece are sieved by the sieving holes in the rotating process, the powdery calcium carbonate and the particle objects formed on the sieving objects are separated, processed and collected by the centrifugal force of the rotation of the sieving piece and the matching of the sieving holes, so that the addition and the use of the screened particle objects directly by building bone materials are accelerated, the sieving objects can be effectively sieved by the rotating mode of the sieving piece, the quality of the sieving objects is improved, the integral sieving process is utilized to be in consistent matching, the increase of the cost and the labor force for sieving again in the shipment process is effectively eliminated, meanwhile, the air pollution problem generated by the secondary sieving is greatly reduced, and the processing aging is greatly shortened in the operation process, the generation of the carrying cost of the screening operation can be reduced more reliably.

Drawings

FIG. 1 is a schematic diagram of a first preferred embodiment of the present invention.

Fig. 2 is a sectional view of a part of the first preferred embodiment.

FIG. 3 is an operation diagram of the first preferred embodiment.

FIG. 4 is a partial actuation diagram of the first preferred embodiment.

FIG. 5 is another schematic diagram of the actuation of the partial elements of the first preferred embodiment.

FIG. 6 is a schematic diagram of a second preferred embodiment of the present invention.

Description of the symbols:

1-motor type screening assembly

11 remove carrier 12 screening plant

13 water spraying device

111 carrier body 112 control part

113 power source 114 actuating unit

121 body 122 sifting element

123 driving member

1211 hollow notch of accommodation space 1212

1213 opening 1214 digging element

1215 brushing unit

1221 storage space 1222 Loading/unloading opening

1223 screening holes

131 nozzle 132 water outlet device

2 carrying vehicle

21 bearing bucket

A Screen article (slag)

Detailed Description

These and other aspects, features and advantages of the present invention will become apparent from the following detailed description of preferred embodiments, which is to be read in connection with the accompanying drawings.

Referring to fig. 1, in a first preferred embodiment of the present invention, the motorized screening assembly 1 includes a mobile vehicle 11 and a screening device 12, and the mobile vehicle 11 is a mobile vehicle such as a bulldozer, a shovel, etc. for construction; the mobile carrier 11 has a carrier body 111, a control portion 112 disposed on the carrier body 111, a power source 113 controlled by the control portion 112 and outputting power, and an actuating unit 114 extending outward from the carrier body 111 and actuated by the control portion 112, wherein the control portion 112 can be used for personnel to perform various driving operations, so that the power source 113 can output power to the sieving device 12 and the actuating unit 114 for actuation through the control operation of the control portion 112, and the control portion 112 can control the actuating unit 114 to be linked in several angles.

Referring to fig. 2, the sieving device 12 is controlled by the control part 112, and the sieving device 12 has a main body 121 disposed on the actuating unit 114, a sieving element 122 capable of rotating on the main body 121, and a driving element 123 disposed on the main body 121 and driving the sieving element 122 to rotate, and the driving element 123 is connected to the power source 113, so that the power source 113 supplies power to the driving element 123 for rotation; an accommodating space 1211 is formed inside the body 121, a hollow notch 1212 is formed at the periphery of the body 121, so that the accommodating space 1211 is communicated with the outside through the hollow notch 1212, an opening 1213 is formed at a side of the body 121 opposite to the driving member 123, in the embodiment, an excavating member 1214 is protruded at the opening 1213 on the body 121, and the excavating member 1214 is used for excavating the sieving object a stacked in a pile, so that the shoveled sieving object a enters the sieving member 122; in addition, the sieving element 122 is located in the accommodating space 1211, and an accommodating space 1221 capable of accommodating the sieving object a is formed inside the sieving element 122, and one end of the sieving object a is connected to the driving element 123, and the other end of the screen member 122 opposite the driving member 123 is formed with an inlet/outlet port 1222 corresponding to the opening 1213, furthermore, a plurality of screening holes 1223 are opened at the periphery of the screening member 122, and the screened objects a accommodated in the accommodating space 1221 are separated from each other by the rotation of the driving member 123, the powdered calcium carbonate formed on the screened objects a is screened and discharged by the screening holes 1223, and of course, the rotation of the sifting member 122 can be designed to generate a plurality of circles of rotation to generate a rotating centrifugal force, or the sifting member 122 can be designed to swing left and right continuously to form a half-rotating throwing and releasing manner.

Specifically, in the embodiment, the screened object a is slag from which metal substances are removed after steel making, and the screened object a is slag in the following description, and at least one brushing unit 1215 is disposed on one side of the screening element 122 on the body 121, but the brushing unit 1215 may be disposed on two sides (not shown) of the screening element 122 in a corresponding manner, and the brushing unit 1215 has a plurality of bristles disposed thereon, and the bristles are disposed adjacent to the periphery of the screening element 122 and correspondingly abut against the screening holes 1223 for cleaning, and only one brushing unit 1215 is disposed below for example.

Referring to fig. 3, since the slag a to be processed is a slag pile which is formed after steel making and from which metal substances are taken out and is deposited for a long time, and the slag a is stored in the open air during the storage process, the slag a is continuously affected by air and water vapor when the slag a is stored in the open air for a long time, so that powdery calcium carbonate which can change the particle size of the slag a is generated on the surface of the slag a with different particle sizes, and before the slag a is provided to a user for use, the powdery calcium carbonate on the slag is removed, so that before the processing is performed in this embodiment, an operator can use the moving function of the mobile carrier 11 to move to a place where a plurality of slag a are stored for processing, and of course, the mobile carrier 11 can further determine the amount and the progress time to be processed, a plurality of sets of the mobile screening assemblies 1 are added in due time, which is beneficial to simultaneously carrying out screening operation processing on the slag a, and meanwhile, according to the transportation requirement of the particles of the slag a to be screened, a carrying vehicle 2 which needs to carry and transport is prepared to be positioned at a place adjacent to the mobile carrier 11 for parking so as to carry and carry the screened slag a in real time, namely, as shown in fig. 3.

When the treatment is performed, an operator can start the screening operation in a planned place, at this time, the control part 112 controls the carrier body 111 to move to a proper position for stopping and positioning, at this time, the control part 112 controls the actuating unit 114 to generate an action, so that the actuating unit 114 is linked with the power output of the power source 113, the body 121 moves to the position where the slag a is deposited under the controlled action of the actuating unit 114, the actuating unit 114 can be controlled by the control part 112 to operate at different extension angles, after the opening 1213 of the body 121 corresponds to the slag a, the actuating unit 114 is applied to downwards link the body 121 to move to the deposited slag a, the digging part 1214 forms a shoveling actuating force for the slag a, and then the actuating unit 114 is actuated to enable the shoveling-in of the opening 1213 of the body 121 to move along with the shoveling-in force during the inclined movement of the opening 1213 of the body 121 The slag a in the storage space 1221 is separated and removed by the rotation of the screen member 122 through the rotation of the screen member 122, and the slag a is discharged through the screening holes 1223, and during the removal of the powdery calcium carbonate, the powdery calcium carbonate is generated due to the slag a being accumulated in the open air for a long time, so that the screening holes 1223 are inevitably caught by the moist powdery calcium carbonate discharged to the outside during the separation, which results in the blockage of the screening holes 1223, and thus the subsequent screening operation is influenced, at this time, by the arrangement of the brushing unit 1215, the brushing unit 1215 is pressed against the periphery of the sieving element 122, so that the sieving element 122 can continuously clean the sieving holes 1223 during the rotation process of the sieving element 122, and thus the sieving holes 1223 are not blocked, so as to remove the powdery calcium carbonate generated on the slag a, so that the sieving operation can be smoothly performed, and only the sieved granular objects of the slag a remain in the sieving element 123, at this time, the control part 112 can output a control command for operating the actuating unit 114, so that the actuating unit 114 can be actuated to drive the sieving device 12 to move towards the carrier vehicle 2 at the parking side, and when the sieving device 12 is moved to the upper side of the carrier bucket 21 of the carrier vehicle 2, another command for controlling the actuating unit 114 is output, the sieving device 12 is moved to a position adjacent to the loading hopper 21, the material inlet/outlet 1222 is driven by the actuating unit 114 to come to a moment corresponding to the loading hopper 21, the screened particle objects of the slag a in the sieving element 122 are dumped on the loading hopper 21 from the storage space 1221, as shown in fig. 5, and then the actuating unit 114 is continuously actuated to actuate the sieving device 12 to perform another sieving operation of the slag a until the loading hopper 21 is full, and the slag a can be directly transported to a required position for use.

Continuing the above, after the whole screening process flow is performed in an integrated manner, the quality of the screened object can be effectively improved, meanwhile, the problem that collection and carrying are not performed in advance and then screening is performed at other places, which causes a long time in the process, and the problem that screening is performed again can not occur, and the like, can be immediately screened at any original site at any time and any where by only setting the mobile screening assembly 1, and can meet the requirement of the user end after the original site is continuously processed in an uninterrupted manner, so as to provide the user operation that the user end directly adds, therefore, the cost in transportation and the air pollution problem possibly generated in the transportation process are different from the conventional processing manner, so that the processing time efficiency can be greatly effectively shortened in the operation procedure, meanwhile, the treatment cost can be effectively reduced.

Referring to fig. 6, the second preferred embodiment of the present invention, the mobile screening assembly 1 can be used for screening river-directed sand, and in this embodiment it comprises the components of the previous embodiment such as the mobile carrier 11 and the sieving device 12, meanwhile, in view of the fact that the river bed has relatively sticky and tenacious sludge, a water sprayer 13 (shown in a schematic diagram) is arranged on one side of the screening device 12, the sprinkler 13 is controlled by the control portion 112 to operate, and the sprinkler 13 has a nozzle 131 disposed on the body 121 and corresponding to the periphery of the sieving element 122, and a water outlet unit 132 (shown in the figure) disposed on the carrier body 111 and connected to the nozzle 131 for outputting water, meanwhile, the water source in the water outlet unit 132 can be additionally provided, or the water source in the riverbed can be extracted on site for use.

Referring to fig. 6, in use, the mobile screening assembly 1 is moved to the riverbed to be operated to be positioned, and the control unit 112 controls the actuating unit 114, so that the screening device 12 is driven by the actuating unit 114 to cause the earth-digging elements 1214 protruding from the body 121 to be directly shoveled into the riverbed under the driving of the actuating unit 114, and the actuating element 114 is applied with an actuating force to urge the material inlet/outlet 1222 of the screening element 122 to be inclined upward, so that the soil, mud and the like in the riverbed shoveled by the earth-digging elements 1214 enter the storage space 1221 of the screening element 122, and at this time, the screening element 122 is driven by the driving element 123 to rotate, so that the soil coated on the soil is separated during rotation, and the soil with a particle size smaller than that of the screening holes 1223 is discharged through the screening holes 1223, the soil and stones with the particle size larger than the screening holes 1223 are left in the storage space 1221, certainly, in order to prevent the soil with moisture and the sludge with strong viscosity from blocking the screening holes 1223 and effectively separate the soil and stones from the soil, at this time, the water outlet unit 132 can be simultaneously linked to spray water to the periphery of the screening member 122 through the nozzle 131, and simultaneously water can enter the screening member 122 through the screening holes, so that the soil and stones are separated by a great amount of water during screening of gravel and soil, and the soil and stones are largely removed by using the multiple cleaning effects of the brush of the brushing unit 1215, such as the collision of the brush, the blocking of the screening holes 1223 can be largely avoided, and the soil and stones on the separated soil and stones can be effectively reduced by using the water spraying effect, and the cleaning effect of water power can be largely reduced, and the screened soil and stones can be poured on the carrying vehicle 2 (not shown in the figure), so last reciprocal screening operation that carries out the soil and rock in the riverbed, bear to the back full up to this bearing vehicle 2, just can directly transport to providing follow-up operation and use, with the setting through this creation this motor-driven formula screening assembly 1, can immediately in any place on the original address with incessant mode continuously handle, more effectively promote to sieve outside the object quality, and go on through the operation flow of consistent formula, make and effectively shorten the processing ageing greatly on the operation procedure, more effectively reduce the processing cost expenditure simultaneously.

In conclusion, the mobile screening assembly of the present invention mainly aims at the slag after steel making and taking out metal substances to carry out mobile screening treatment, and utilizes the overall design of mobile carrier and screening device, etc. to move the slag by mobile operation, meanwhile, the screening is carried out by matching with a consistent operation mode, which is beneficial to the in-situ large amount of piled screened objects to pass through the screening piece rotating mode of the screening device so as to screen the screened objects, effectively improving the quality of the screened objects, and the flexible moving operation is matched with the continuous screening, thereby more reliably eliminating the problems of carrying cost and possible pollution generation and the like caused by the secondary screening operation when the goods are delivered, so as to greatly and effectively shorten the treatment time efficiency in the operation procedure and simultaneously effectively reduce the treatment cost expenditure, thereby really achieving the purpose of the invention.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A motorized screening assembly, comprising:

a movable carrier, which is provided with a carrier body, a control part arranged on the carrier body, a power source controlled by the control part and outputting power, and an actuating unit extending outwards from the carrier body and actuated by the control part; and

the screening device is provided with a body arranged on the actuating unit, a screening piece capable of rotating on the body and a driving piece arranged on the body and driving the screening piece to rotate; the body is internally provided with an accommodating space, the periphery of the body is provided with a hollow notch, the accommodating space is communicated outwards through the hollow notch, and an opening is formed on one side of the body opposite to the driving piece; in addition, should sieve the piece and be located this accommodation space and inside and form the thing space of putting that can the holding object that sieves, should sieve the one end of piece simultaneously and be connected with this driving piece, and should sieve the other end and be formed with a business turn over/discharge gate corresponding to the opening part, in addition at this sieve piece periphery seted up a plurality of screening holes, and the above-mentioned should sieve the object that puts the thing space holding, utilize should sieve the piece and receive this driving piece drive, and make this object that sieves receive these screening holes and sieve.

2. The motorized sifting assembly of claim 1 wherein the body further includes a brushing element that engages the perimeter of the sifter member.

3. A motorized screening assembly according to claim 1 or 2 wherein a water jet is provided on one side of the screening device and is operable to spray water into the storage space.

4. The motorized screening assembly of claim 1 wherein the body has a raised excavation to facilitate excavation.

5. The motorized screening assembly of claim 1, wherein the drive member is connectable to the power source for providing rotational power to the drive member.