CN212441983U - Refining furnace raw materials screening mechanism - Google Patents
Refining furnace raw materials screening mechanism Download PDFInfo
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- CN212441983U CN212441983U CN202020465038.7U CN202020465038U CN212441983U CN 212441983 U CN212441983 U CN 212441983U CN 202020465038 U CN202020465038 U CN 202020465038U CN 212441983 U CN212441983 U CN 212441983U
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- refining furnace
- screening mechanism
- sieve
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Abstract
The utility model relates to the field of refining furnaces, in particular to a refining furnace raw material screening mechanism; wherein refining furnace raw materials screening mechanism includes: the screening bin and the screening plate are positioned at a discharge port of the screening bin; the raw material screening mechanism of the refining furnace further comprises a shifting cylinder, a vibration motor and a linear moving pair, wherein the vibration motor and the linear moving pair are fixed on a piston rod of the shifting cylinder, and the vibration motor is fixed on a sliding block of the linear moving pair, wherein the shifting cylinder pushes the sliding block to drive the vibration motor to move along the telescopic direction of the piston rod; the sliding block is pushed by the shifting cylinder to drive the vibration motor to move along the telescopic direction of the piston rod, so that the position of a vibration source of the vibration motor is changed.
Description
Technical Field
The utility model relates to a refining furnace field particularly, relates to a refining furnace raw materials screening mechanism.
Background
In the invention patent of application document 201711252203.X, the invention discloses a vibratory screening hopper, which is characterized in that a first-stage screening mechanism and a second-stage screening mechanism are sequentially arranged from top to bottom, an elastic part is connected between the first-stage screening mechanism and the second-stage screening mechanism, the first-stage screening mechanism comprises a feeding screen and a secondary screen which are sequentially arranged from top to bottom, a hitting assembly is arranged between the feeding screen and the secondary screen, the second-stage screening mechanism comprises a tertiary screen and a vibrating assembly which is arranged below the tertiary screen and used for driving the tertiary screen to vibrate, one end of the elastic part is connected with the secondary screen, the other end of the elastic part is connected with the tertiary screen, and powder of the vibratory screening hopper sequentially passes through the feeding screen, the secondary screen and the tertiary screen, so that the screening quality of the powder is ensured, and the screening circulation of the powder is ensured through vibration, and the.
Application document 201711252203.X discloses a general vibration screening principle of a vibration motor, but the vibration motor is not applicable to all bins, and the vibration range is fixed; when the raw materials in the feed bin gradually decrease, the raw materials can not be screened in a targeted way, so the utility model provides a refining furnace raw materials screening mechanism.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a refining furnace raw materials screening mechanism to change vibrating motor's vibration position.
The embodiment of the utility model provides a refining furnace raw materials screening mechanism, include: the screening bin and the screening plate are positioned at a discharge port of the screening bin; the refining furnace raw material screening mechanism further comprises a shifting cylinder, a vibration motor and a linear moving pair, wherein the vibration motor and the linear moving pair are fixed on a piston rod of the shifting cylinder, the vibration motor is fixed on a sliding block of the linear moving pair, and the shifting cylinder pushes the sliding block to drive the vibration motor to move along the telescopic direction of the piston rod.
Preferably, the refining furnace raw material screening mechanism further comprises a locking stud; two sides of the sliding rail of the linear moving pair are provided with locking through holes along the length direction; positioning through holes with the same diameter as the locking through holes are formed in the two sides of the sliding block; when the sliding block is located at a working position, the locking through hole and the positioning through hole are fixed through the locking stud.
Preferably, the screen plate comprises a screen frame and a screen plate body with screen holes; the surface of reel has two that the symmetry set up and runs through the sieve mesh, two slots have been seted up to the upper surface of reel from last to lower mirror image, every the slot with run through the sieve mesh intercommunication, every the sieve plate body is pegged graft in the slot, and the slide rail sets up two run through between the sieve mesh on the reel.
Preferably, the refining furnace raw material screening mechanism further comprises a fixed seat sleeved on the shifting cylinder and a limiting spring fixedly connected with the fixed seat; the end part of the limiting spring is fixedly connected to the bottom of the sliding groove of the sliding rail.
Preferably, a vibrating column is arranged on one side surface of the sieve plate body facing the sieve bin; the vibrating column can be inserted into the raw material in the screening bin.
Preferably, the side wall of the vibration column is provided with a vibration groove; the vibration groove rings are arranged on the side wall of the vibration column to form spiral textures, and the groove width of each vibration groove is larger than the diameter of each sieve pore.
Preferably, the end of the vibrating column has a plug tip.
Preferably, the shape of the sieve holes is a regular polygon.
Preferably, the bottom of the screening bin is provided with a discharge port, and the discharge port is fixedly provided with a shielding cover through a stud.
Preferably, the vibrating column is screwed on the sieve plate body.
To sum up, the vibrating motor of the utility model is arranged on the sieve plate, and the vibrating motor vibrates to drive the sieve plate to vibrate, thereby realizing the technical effect of vibrating material selection; the sliding block is pushed by the shifting cylinder to drive the vibration motor to move along the telescopic direction of the piston rod, so that the working position of the vibration motor on the sieve plate is changed; when the raw materials in the screening bin are different in storage amount, the fixed seismic source is difficult to transmit seismic waves to the raw materials in the drying bin. The vibration wave transmission direction of the vibration motor is changed through the change of the position of the vibration motor, so that the vibration wave of the vibration motor directly acts on raw materials in the screening bin, and the working efficiency can be improved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view showing the structure of a raw material screening mechanism of a refining furnace according to the present invention;
FIG. 2 shows an enlarged view of A in FIG. 1 of the refining furnace feedstock screening mechanism of the present invention;
FIG. 3 is a side view of the linear moving pair of the raw material screening mechanism of the refining furnace of the present invention;
FIG. 4 is a side view of the shift cylinder of the raw material screening mechanism of the refining furnace of the present invention;
FIG. 5 is a schematic view showing the structure of a sieve plate body of the raw material screening mechanism of the refining furnace of the present invention;
FIG. 6 is a schematic side view showing the raw material screening mechanism of the refining furnace according to the present invention;
in the figure:
1 is a screening bin;
2, a sieve plate, 201 a sieve frame, 202 a sieve plate body, 203 a vibration column, 2031 a vibration groove and 2032 a material inserting tip; 204 is a sieve hole, 205 is a slot;
3, a shifting cylinder, 301 a fixed seat and 302 a limiting spring;
4 is a vibration motor;
5 is a linear moving pair, 501 is a slide block. 502 is a slide rail, 503 is a locking through hole, and 504 is a positioning through hole;
6 is a locking stud;
numeral 7 denotes a shield cover, and 701 denotes a stud.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Example 1
Please participate in fig. 1 and fig. 2, an embodiment of the present invention provides a refining furnace raw material screening mechanism, including: the screening device comprises a screening bin 1 and a screening plate 2 positioned at a discharge port of the screening bin 1; the raw material screening mechanism of the refining furnace further comprises a shifting cylinder 3, a vibration motor 4 and a linear moving pair 5 which are fixed on a piston rod of the shifting cylinder 3, and the vibration motor 4 is fixed on a sliding block 501 of the linear moving pair 5, wherein the shifting cylinder 3 pushes the sliding block 501 to drive the vibration motor 4 to move along the telescopic direction of the piston rod; the position of a seismic source is changed through the different positions of the vibration motors 4; when the raw materials in the screening bin 1 are more, the vibration source of the vibration motor 4 is optimally diffused outwards from the center; when the raw material in the screening bin 1 is less, the vibration source of the vibration motor 4 needs to be adjusted downwards, so that the vibration source of the vibration motor 4 is close to the middle part of the raw material in the screening bin 1 during vibration.
Referring to fig. 3, in the present embodiment, the refining furnace raw material screening mechanism further includes a locking stud 6; two sides of the slide rail 502 of the linear motion pair 5 are provided with locking through holes 503 along the length direction; two sides of the sliding block 501 are provided with positioning through holes 504 with the same aperture as the locking through holes 503; when the slide block 501 is located at an operating position, the locking through hole 503 and the positioning through hole 504 are fixed by a locking stud 6.
In this embodiment, when the vibration motor 4 works, the sliding block 501 is affected, so that the sliding block 501 deviates from the original working position, and the working quality of the refining furnace raw material screening mechanism is affected; the position of the sliding block 501 is fixed through the locking stud 6, so that the stability of the vibration motor 4 during working is improved.
In this embodiment, the vibration motor 4 is close to the center of the raw material in the sieving bin 1, a plurality of locking through holes 503 are formed on two sides of the sliding rail 502 along the length direction thereof, when the positioning through holes 504 formed on two sides of the sliding block are connected with any one of the locking through holes 503, the position where the fastening stud 7016 is inserted is the working position of the vibration motor, and the number of the working positions is matched with the number of the locking through holes 503.
In this embodiment, the screening deck 2 comprises a screening frame 201 and a screening deck body 202 with screening holes 204; the surface of reel 201 has two through sieve holes 204 that the symmetry set up, two slots 205 have been seted up to the upper surface of reel 201 from top to bottom mirror image, every slot 205 with through sieve hole 204 intercommunication, every sieve plate body 202 is pegged graft in the slot 205, and slide rail 502 sets up two through between the sieve hole 204 the reel 201.
In this embodiment, the screen holes 204 and the shape of the screen deck 2 need to be adaptively changed along with the raw material; the sieve plate body 202 is inserted into the slot 205, so that the sieve plate 2 is convenient to replace, and the adaptability of the machine is improved; the raw materials are shaken out of the sieve holes 204 and then flow out through the sieve holes 204.
Referring to fig. 4, in the present embodiment, the refining furnace raw material screening mechanism further includes a fixing seat 301 fixed on the displacement cylinder 3, and a limiting spring 302 fixedly connected to the fixing seat 301; the end of the limiting spring 302 is fixedly connected to the bottom of the sliding groove of the sliding rail 502.
In this embodiment, shift cylinder 3 connects vibrating motor 4, when vibrating motor 4 vibrates, can drive shift cylinder 3 vibration, in order to avoid vibrating cylinder's vibration to influence the stability of refining furnace raw materials screening mechanism, reduces the vibration that shifts cylinder 3 transmitted refining furnace raw materials screening mechanism through spacing spring 302.
Referring to fig. 5, in the present embodiment, a vibrating column 203 is disposed on a side surface of the screen plate body 202 facing the screen silo 1; the vibrating column 203 can be inserted into the raw material in the screening silo 1; insert in the raw materials through vibration post 203 to change the vibration with sieve 2 and transmit for the raw materials, the vibration through the raw materials accelerates the raw materials and removes to sieve mesh 204, thereby can improve the work efficiency of refining furnace raw materials screening mechanism.
In this embodiment, a vibration groove is formed on a side wall of the vibration column 203; the side wall of the vibration groove 203 surrounding the vibration column 203 is provided with a spiral texture, and the groove width of each vibration groove 2031 is larger than the diameter of the sieve hole 204; the produced raw materials are different in size, when the raw materials with different diameters are gathered near the sieve holes 204, the larger raw materials can block the sieve holes 204, and the working efficiency of the raw material screening mechanism of the refining furnace is influenced; the accumulated large raw materials are vibrated and shaken off by the vibration grooves 2031 of the vibration columns 203, so that the sieve holes 204 can be discharged normally.
In this embodiment, the end of the vibrating column 203 has a plug tip 2032; inserting the feedstock through the end of the insertion tip 2032; insert material pointed end 2032 simultaneously and can shunt the raw materials in the screening feed bin 1 to improve the work efficiency of refining furnace raw materials screening mechanism.
In this embodiment, the shape of the sieve holes 204 is a regular polygon; the sieve holes 204 can be polygons such as triangles and quadrangles; the raw materials with different sizes are screened by different shapes.
Referring to fig. 6, in the present embodiment, a discharge port is formed at the bottom of the sieving bin 1, and a shielding cover 7 is fixed at the discharge port through a stud 701; after the primary screening is finished, the shielding cover 7 is opened to release the unqualified raw materials for screening.
In this embodiment, the vibrating column 203 is screwed onto the screen plate body 202; after the sieve plate 2 is inserted into the sieve frame 201, a proper amount of vibrating columns 203 are installed according to the raw materials in the sieve bin 1; the screen deck 2 can be prevented from shaking in the screen frame 201 by the vibrating columns 203.
To sum up, the utility model pushes the slide block 501 through the shift cylinder 3 to drive the vibration motor 4 to move along the extension direction of the piston rod, so as to change the position of the vibration source of the vibration motor 4; the raw material in the bin 1 is vibrated by arranging the slide rails 502 between the two through-sieve holes 204 so that the vibrating motor 4 vibrates the sieve frame 201.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description 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 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 (10)
1. A refining furnace raw material screening mechanism comprises: the screening bin and the screening plate are positioned at a discharge port of the screening bin; it is characterized in that the preparation method is characterized in that,
the raw material screening mechanism of the refining furnace also comprises a shifting cylinder, a vibration motor and a linear moving pair which are fixed on a piston rod of the shifting cylinder, and
the vibration motor is fixed on the slide block of the linear moving pair, wherein
The shifting cylinder pushes the sliding block to drive the vibration motor to move along the telescopic direction of the piston rod.
2. The refining furnace raw material screening mechanism of claim 1,
the refining furnace raw material screening mechanism also comprises a locking stud;
two sides of the sliding rail of the linear moving pair are provided with locking through holes along the length direction;
positioning through holes with the same diameter as the locking through holes are formed in the two sides of the sliding block;
when the sliding block is located at a working position, the locking through hole and the positioning through hole are fixed through the locking stud.
3. The refining furnace raw material screening mechanism of claim 2,
the sieve plate comprises a sieve frame and a sieve plate body with sieve holes;
the surface of reel has two that the symmetry set up and runs through the sieve mesh, the upper surface of reel has seted up two slots from last to mirror image down, every the slot with run through the sieve mesh intercommunication, every the sieve plate body is pegged graft in the slot to and
the slide rail sets up two run through between the sieve mesh on the reel.
4. The refining furnace feedstock screening mechanism of claim 3,
the refining furnace raw material screening mechanism also comprises a fixed seat sleeved on the shifting cylinder and a limiting spring fixedly connected with the fixed seat;
the end part of the limiting spring is fixedly connected to the bottom of the sliding groove of the sliding rail.
5. The refining furnace feedstock screening mechanism of claim 4,
a vibrating column is arranged on one side surface of the sieve plate body facing the sieve material bin;
the vibrating column can be inserted into the raw material in the screening bin.
6. The refining furnace feedstock screening mechanism of claim 5,
a vibration groove is formed in the side wall of the vibration column;
the side wall of the vibration column of the vibration groove ring is provided with spiral textures, and the groove width of each vibration groove is larger than the diameter of the sieve pore.
7. The refining furnace raw material screening mechanism of claim 6, wherein,
the end of the vibrating column has a loading tip.
8. The refining furnace feedstock screening mechanism of claim 7,
the shape of the sieve pore is a regular polygon.
9. The refining furnace feedstock screening mechanism of claim 8,
the bottom of the screening bin is provided with a discharge port, and the discharge port is fixedly provided with a shielding cover through a stud.
10. The refining furnace feedstock screening mechanism of claim 9,
the vibrating column is in threaded connection with the sieve plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020465038.7U CN212441983U (en) | 2020-04-02 | 2020-04-02 | Refining furnace raw materials screening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020465038.7U CN212441983U (en) | 2020-04-02 | 2020-04-02 | Refining furnace raw materials screening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212441983U true CN212441983U (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020465038.7U Active CN212441983U (en) | 2020-04-02 | 2020-04-02 | Refining furnace raw materials screening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212441983U (en) |
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2020
- 2020-04-02 CN CN202020465038.7U patent/CN212441983U/en active Active
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