CN208261844U - A kind of tapping hole sanding device - Google Patents
A kind of tapping hole sanding device Download PDFInfo
- Publication number
- CN208261844U CN208261844U CN201820441690.8U CN201820441690U CN208261844U CN 208261844 U CN208261844 U CN 208261844U CN 201820441690 U CN201820441690 U CN 201820441690U CN 208261844 U CN208261844 U CN 208261844U
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- China
- Prior art keywords
- ratchet
- stuffing sand
- fixed
- tapping hole
- storage device
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Abstract
The utility model relates to a kind of tapping hole sanding devices, including bracket and the stuffing sand storage device being arranged on bracket, the lower section of the stuffing sand storage device is equipped with discharge pipe, the bottom of the discharge pipe is equipped with discharge port, the discharge pipe and stuffing sand storage device are located at the top of the receiving hopper above tapping hole, it further include the opening and closing device that can control the discharge port opening and closing, the bracket is able to drive stuffing sand storage device, discharge pipe and discharge port and moves horizontally and then be located above receiving hopper or far from the receiving hopper.The tapping hole sanding device, enabling to the addition of stuffing sand does not influence other operations, as long as and automatic control of opening/closing device, the automatic shutter of the discharge port of stuffing sand may be implemented, so that as long as operator realizes being automatically added to for stuffing sand far from tapping hole, it is not only easy to operate, and safely and fast.
Description
Technical field
The utility model relates to a kind of metallurgical machinery equipments, more particularly to a kind of tapping hole sanding device.
Background technique
In steel smelting procedure, for having enough to meet the need applicable ladle need that drainage agent is added in ladle nozzle after hot repair,
That is stuffing sand causes to condense, cannot achieve automatic casting so as to cause ladle to avoid cooling down after molten steel entry nozzle.Generally
Mechanical equipment used in metallurgy, such as HX-30t high Impedance Electric Arc Furnace, furnace body is small, and after rolling, operating staff must stand each molten steel
It stands on its eccentric platform, stuffing sand is added to tapping hole.Due to phenomena such as site environment is poor, temperature is high, filler personnel are operated
It is generally necessary to rapidly feed to tapping hole, the biasing of stuffing sand can be caused in turn result in mechanical equipment so as to biasing
It is low from qualification rate is opened.And in the case where cannot opening certainly, oxygen blast pass-out tapping hole is needed, and then influences steel quality and normal life
The danger for producing, and operator being be easy to cause to scald.
Utility model content
The technical problem to be solved by the utility model is to provide one kind can rapidly join stuffing sand automatically, and guarantees
The tapping hole sanding device of normal pouring molten steel.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of tapping hole sanding device, including
Bracket and the stuffing sand storage device being arranged on bracket, it is characterised in that: the lower section of the stuffing sand storage device is equipped with
The bottom of discharge pipe, the discharge pipe is equipped with discharge port, and the discharge pipe and stuffing sand storage device are located at tapping hole
The top of the receiving hopper of top further includes the opening and closing device that can control the discharge port opening and closing, and the bracket, which is able to drive, to be drawn
Quicksand storage device, discharge pipe and discharge port move horizontally and then are located above receiving hopper or far from the receiving hopper.
Preferably, the bracket includes the fixation member fixed with equipment, and can be around vertical axis relative to fixation
The rotatable parts of component level rotation.
Preferably, for the ease of installation connection, the rotatable parts include vertically arranged support rod, and and support rod
The fixed fixed link of level, the fixed link are fixed with stuffing sand storage device, and the bottom of the support rod passes through bearing rotary
It is connected to the fixation member.
For the ease of controlling the opening and closing of discharge port, the opening and closing device includes the sprue on discharge port, the sprue
Top be connected with wirerope, discharge pipe described in the steel wire penetrating and stuffing sand storage device, around be located at stuffing sand
Fixed pulley above storage device is connected to the ratchet device on the bracket, and the ratchet device controls the upper of the wirerope
Controlling the sprue blocks or unclamps discharge port in turn for lower movement.
For the ease of controlling the opening and closing of discharge port, can be closed rapidly in opening state, the ratchet device includes same
Between centers wirerope described in the winding on fixed ratchet and driving wheel, the driving wheel, the outside of the ratchet is equipped with being capable of edge
Ratchet be inserted radially into or the ratchet far from ratchet between locating piece, when between locating piece insertion ratchet, the spine
Wheel can only be one-directionally rotated around it from the axis of itself.
Preferably, the top lateral separation that the top of the support rod is located at the fixed link, which is equipped with, is auxiliarily fixed bar, institute
It states fixed pulley and is fixed on described be auxiliarily fixed on bar.
Preferably, the direction of motion of the locating piece is equipped with spring, and the locating piece is enabled to have certain bullet
Radial motion of the property along ratchet.
Preferably, the ratchet of the ratchet includes two sides, and the side of side is inclined relative to the direction of motion of locating piece
Tiltedly, the side of the other side and the direction of motion of locating piece are parallel, when locating piece is inserted between the ratchet and side of the other side
It offsets so that locating piece fixes ratchet.
Compared with prior art, the utility model has the advantage of the tapping hole sanding device, stuffing sand is enabled to deposit
Storage device moves horizontally close to tapping hole or leaves tapping hole, so that the addition of stuffing sand does not influence other operations, and
As long as and automatic control of opening/closing device, the automatic shutter of the discharge port of stuffing sand may be implemented, in turn, as long as so that operator is remote
Being automatically added to for stuffing sand can be realized from tapping hole, it is not only easy to operate, and safely and fast；And the stuffing sand stores
Device can be moved horizontally and is adjusted, but also the stuffing sand position being added is accurate, not will cause tapping hole blocking.
Detailed description of the invention
Fig. 1 is the schematic diagram of the sanding device of the utility model.
Fig. 2 is the schematic diagram of the ratchet device of the opening and closing device in the sanding device of the utility model.
Fig. 3 is the ratchet device cross-sectional view of the opening and closing device in the sanding device of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Figure 1-3, the sanding device includes bracket 1, and the stuffing sand storage device 2 being fixed on bracket 1, institute
It states bracket 1 and is able to drive the receiving hopper 10 that stuffing sand storage device 2 is mobile, on tapping hole.Preferably, the branch
Frame 1 is able to drive stuffing sand storage device 2 and horizontally rotates around vertical axis.The lower section of stuffing sand storage device 2 is equipped with discharge nozzle
Road 3, the bottom of discharge pipe 3 are equipped with discharge port 4, which further includes the opening and closing device for controlling discharge port 4 and being opened and closed, this draws
Quicksand storage device 2 is able to drive discharge pipe 3 and discharge port 4 while rotating, and then when the discharge pipe 3 turns to tapping hole
On receiving hopper 10 top when, opening discharge port 4 is that may make stuffing sand in stuffing sand storage device 2 under the effect of gravity
Discharge pipe 3 is flowed into out of stuffing sand storage device 2, and then out of, discharge port 4 enters tapping hole receiving hopper, and then will drainage
Sand introduces tapping hole.It, can be by mobile stuffing sand storing apparatus 2 far from connecing on the tapping hole after stuffing sand is added
Hopper 10 does not influence other operations in turn.
The bracket 1 includes the fixation member 11 fixed with equipment, and is turned relative to what fixation member 11 can horizontally rotate
Dynamic component 12, the rotatable parts 12 include vertically arranged support rod 13, and fix horizontal-extending fixation with support rod 13
Bar 14, the fixed link 14 are fixed with discharge pipe 3 and 2 phase of stuffing sand storage device.Fixation member 11 is equipped with and is laterally extended
Positioning region 15 connects the rotatable parts 12 by bearing rotary on the positioning region 15, i.e., the bottom of the described support rod 13 passes through
Bearing is connect with positioning region 15, and therefore, which can be horizontal relative to fixation member 11 around vertically arranged shaft
Rotation, which is support rod 13.
Preferably, which includes the sprue 51 on discharge port 4, and the top of the sprue 51 is connected with steel wire
Rope 52, discharge pipe 3 and stuffing sand storage device 2 described in steel wire penetrating, and around being located at 2 top of stuffing sand storage device
Fixed pulley 53, and then be connected to the ratchet device 54 being fixed in fixed link 14, ratchet device 54 controls the wirerope 52
Movement is so that the sprue 51 can block the discharge port 4 upwards or be downwardly away from and then unclamp discharge port 4.Preferably,
The top of the support rod 13 is that the top of the fixed link 14 is also laterally fixed with bar 16 is auxiliarily fixed, this is auxiliarily fixed bar 16 and is located at
The top of the stuffing sand storage device 2, the fixed pulley 53 are fixed on described be auxiliarily fixed on bar 16.
Ratchet device 54 as shown in Figure 2,3, including the ratchet 61 and driving wheel 62 that coaxial spaced is fixed, on driving wheel 62 around
If the wirerope 52, the outside of ratchet 61 is equipped with the locating piece between the ratchet that can move insertion or separate ratchet 61
63.And it is additionally provided with rocker arm 65 on the axis of the ratchet 61 and driving wheel 62, as long as locating piece 63 is moved away from ratchet 61
Rotation rocker arm make driving wheel 62 rotation so that by wirerope 52 rotate release so that sprue 51 unclamp the discharge port 4 into
And stuffing sand is flowed out from discharge pipe 3.When between the ratchet that locating piece 63 is inserted into ratchet 61, which can be unidirectional
Rotation.
Also, as shown in figure 3, the locating piece 63 along ratchet 61 be inserted radially into or far between the ratchet, and it is fixed
The direction of motion of position block 63 is equipped with spring 64, the radial direction fortune for enabling locating piece 63 to have certain elasticity along ratchet 61
It is dynamic.The ratchet of the ratchet 61 includes two sides, and the side of side is tilted relative to the direction of motion of locating piece 63, the other side
Side is parallel with the direction of motion of locating piece 63, therefore, when between the locating piece 63 insertion ratchet, is somebody's turn to do the fortune with locating piece 63
Dynamic direction parallel side and locating piece 63 offset so that locating piece 63 is fixed by ratchet 61, at this point, the movement of the locating piece 63
Direction is equipped with the spring 64, locating piece 63 is retracted along its direction of motion, therefore the ratchet 61 can be in locating piece
63 still are able to one-directionally rotate when being inserted between ratchet, i.e., as shown in figure 3, the ratchet can rotate counterclockwise at this time, still
It cannot rotate clockwise.Therefore, it is set as decontroling wirerope when unclamping locating piece and rotating clockwise ratchet, and then unclamps
Discharge port falls stuffing sand, it is desirable to when closing discharge port, as long as rotate counterclockwise can tense wire rope make plug stifled
Firmly discharge port, so that the control for adding sand to operate is more quick and convenient.
The tapping hole sanding device enables to stuffing sand storage device to move horizontally close to tapping hole or leave tapping
Mouthful, so that the addition of stuffing sand does not influence other operations, as long as and automatic control of opening/closing device, stuffing sand may be implemented
Discharge port automatic shutter, in turn, as long as so that operator realizes being automatically added to for stuffing sand far from tapping hole, no
But it is easy to operate, and safely and fast；And the stuffing sand storage device can be moved horizontally and is adjusted, but also be added
Stuffing sand position is accurate, not will cause tapping hole blocking.
Although the preferred embodiments of the utility model have been described above in detail, it is to be clearly understood that for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of tapping hole sanding device, special including bracket (1) and the stuffing sand storage device (2) being arranged on bracket
Sign is: the lower section of the stuffing sand storage device (2) is equipped with discharge pipe (3), and the bottom of the discharge pipe (3) is equipped with
Material mouth (4), the discharge pipe (3) and stuffing sand storage device (2) are located at the top of the receiving hopper (10) above tapping hole, also
Including can control the discharge port (4) opening and closing opening and closing device, the bracket (1) be able to drive stuffing sand storage device (2),
Discharge pipe (3) and discharge port (4) move horizontally and then are located above receiving hopper (10) or far from the receiving hopper (10).
2. tapping hole sanding device as described in claim 1, it is characterised in that: the bracket (1) includes fixed with equipment
Fixation member (11), and the rotatable parts (12) that can be horizontally rotated around vertical axis relative to fixation member (11).
3. tapping hole sanding device as claimed in claim 2, it is characterised in that: the rotatable parts (12) include vertically arranged
Support rod (13), and the fixed link (14) horizontal fixed with support rod (13), the fixed link (14) and stuffing sand store
Device (2) is fixed, and the bottom of the support rod (13) is connected to the fixation member (11) by bearing rotary.
4. tapping hole sanding device as claimed in claim 3, it is characterised in that: the opening and closing device includes being located at discharge port
(4) sprue (51) on is connected with wirerope (52) above the sprue (51), and the wirerope (52) passes through the discharging
Pipeline (3) and stuffing sand storage device (2) are connected to institute around the fixed pulley (53) being located above stuffing sand storage device (2)
The ratchet device (54) on bracket (1) is stated, the ratchet device controls the up and down motion of the wirerope (52) and then controls institute
It states sprue (51) and blocks or unclamp discharge port (4).
5. tapping hole sanding device as claimed in claim 4, it is characterised in that: the ratchet device (54) includes coaxial spaced
Fixed ratchet (61) and driving wheel (62), wirerope (52) described in winding on the driving wheel (62), the ratchet (61)
Outside be equipped with can along ratchet (61) be inserted radially into or far from ratchet (61) ratchet between locating piece (63), it is described fixed
When position block (63) is inserted between ratchet, the ratchet (61) can only one-directionally rotate around the axis of its own.
6. tapping hole sanding device as claimed in claim 4, it is characterised in that: the top of the support rod (13) is located at described
The top lateral separation of fixed link (14) is equipped with and is auxiliarily fixed bar (16), and the fixed pulley (53), which is fixed on, described is auxiliarily fixed bar
(16) on.
7. sanding device as claimed in claim 5, it is characterised in that: the direction of motion of the locating piece (63) is equipped with spring
(64), so that the locating piece (63) can have certain elasticity along the radial motion of ratchet (61).
8. sanding device as claimed in claim 7, it is characterised in that: the ratchet of the ratchet (61) include two sides, one
The side of side is tilted relative to the direction of motion of locating piece (63), and the side of the other side and the direction of motion of locating piece (63) are flat
Row offsets with the side of the other side so that locating piece (63) is solid by ratchet (61) when locating piece (63) is inserted between ratchet
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820441690.8U CN208261844U (en) | 2018-03-29 | 2018-03-29 | A kind of tapping hole sanding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820441690.8U CN208261844U (en) | 2018-03-29 | 2018-03-29 | A kind of tapping hole sanding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208261844U true CN208261844U (en) | 2018-12-21 |
Family
ID=64677509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820441690.8U Active CN208261844U (en) | 2018-03-29 | 2018-03-29 | A kind of tapping hole sanding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208261844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117488004A (en) * | 2023-11-14 | 2024-02-02 | 江苏沙钢集团有限公司 | Sand filling device for tapping hole of electric arc furnace |
-
2018
- 2018-03-29 CN CN201820441690.8U patent/CN208261844U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117488004A (en) * | 2023-11-14 | 2024-02-02 | 江苏沙钢集团有限公司 | Sand filling device for tapping hole of electric arc furnace |
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