CN217077659U - Automatic lifting device for drill rod of blast furnace tapping machine - Google Patents
Automatic lifting device for drill rod of blast furnace tapping machine Download PDFInfo
- Publication number
- CN217077659U CN217077659U CN202220373423.8U CN202220373423U CN217077659U CN 217077659 U CN217077659 U CN 217077659U CN 202220373423 U CN202220373423 U CN 202220373423U CN 217077659 U CN217077659 U CN 217077659U
- Authority
- CN
- China
- Prior art keywords
- blast furnace
- tapping machine
- automatic lifting
- base
- lifting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 28
- 238000005553 drilling Methods 0.000 claims abstract description 23
- XBWAZCLHZCFCGK-UHFFFAOYSA-N 7-chloro-1-methyl-5-phenyl-3,4-dihydro-2h-1,4-benzodiazepin-1-ium;chloride Chemical compound [Cl-].C12=CC(Cl)=CC=C2[NH+](C)CCN=C1C1=CC=CC=C1 XBWAZCLHZCFCGK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Blast Furnaces (AREA)
Abstract
The utility model discloses an automatic lifting device of blast furnace tapping machine drilling rod, the on-line screen storage device comprises a base, the both ends of base are provided with U type seat, it is provided with the rack to slide in the U type seat, correspond on the base U type seat is provided with the mount pad, be provided with the pivot in the mount pad, the both ends of pivot are provided with drive gear and swiveling wheel, drive gear and homonymy the rack toothing transmission, the outer fixed support arm that is provided with of terminal surface of swiveling wheel, be provided with the die-pin sheave on the support arm, with the drilling rod lifting to required height through two die-pin sheaves, be provided with the drive arrangement who is used for driving the rack synchronization motion of both sides on the base. The utility model discloses drilling rod that can have now when the installation, the drilling rod is lifted up mostly through the mode that artifical lifted, but the drilling rod quality is great, and artifical lift is wasted time and energy, can't carry out the problem of lifting to the drilling rod automatically through automatic lifting device.
Description
Technical Field
The utility model relates to a blast furnace tapping machine technical field especially relates to an automatic lifting device of blast furnace tapping machine drilling rod.
Background
The tapping machine is an important machine for opening a taphole during tapping of a blast furnace, and is essentially a long-rod electric drill which is hung by a cantilever and can rotate, advance and retreat. At present, the tapping machines adopted at home and abroad mainly comprise five types, namely a suspension type electric tapping machine, a full-pneumatic tapping machine, a gas-liquid composite transmission type tapping machine, a full-electric tapping machine and a full-hydraulic tapping machine. When the drill rod of the blast furnace tapping machine is installed, the drill rod needs to be lifted to a required height, the existing drill rod is lifted by an artificial lifting mode mostly when the existing drill rod is installed, the drill rod is large in quality, time and labor are wasted when the drill rod is lifted artificially, the drill rod cannot be lifted automatically through the automatic lifting device, and therefore the automatic lifting device for the drill rod of the blast furnace tapping machine is provided.
SUMMERY OF THE UTILITY MODEL
For solving prior art's shortcoming and not enough, provide an automatic lifting device of blast furnace tapping machine drilling rod to solve that above-mentioned background art provides when installing the drilling rod of blast furnace tapping machine, need to lift the drilling rod to required height, current drilling rod when the installation, mostly lifts up the drilling rod through the mode of artifical lifting, but the drilling rod quality is great, artifical lifting is wasted time and energy, can't carry out the problem of lifting to the drilling rod through automatic lifting device is automatic.
For realizing the utility model aims at providing a pair of automatic lifting devices of blast furnace tapping machine drilling rod, which comprises a base, the both ends of base are provided with U type seat, it is provided with the rack to slide in the U type seat, correspond on the base U type seat is provided with the mount pad, be provided with the pivot in the mount pad, the both ends of pivot are provided with drive gear and swiveling wheel, drive gear and homonymy the rack toothing transmission, the outer fixed support arm that is provided with of terminal surface of swiveling wheel, be provided with the die-pin sheave on the support arm, with drilling rod lifting to required height through two die-pin sheaves, be provided with the drive arrangement who is used for driving the rack synchronous motion of both sides on the base.
As a further improvement of the above scheme, a fixing nut is arranged at the end of the supporting arm, an adjusting screw is connected to the inner thread of the fixing nut, a top nut is connected to the adjusting screw through a thread, the supporting rod grooved wheel is installed on the bracket, and the bracket is fixedly arranged on the top nut.
As a further improvement of the scheme, the lower end of the top nut of the adjusting screw rod is connected with a stop nut in a threaded mode.
As a further improvement of the above solution, the driving device is provided as a double-headed hydraulic cylinder.
As a further improvement of the scheme, the driving device consists of two pushing oil cylinders with opposite driving directions.
As a further improvement of the above scheme, an iron plate protective shell is covered outside the driving device.
As a further improvement of the above scheme, the base is provided with an accommodating groove corresponding to the supporting arm, so that the supporting arm can be flush with the upper end face of the base at the lowest position.
As a further improvement of the above solution, the driving device is controlled by a remote controller.
The utility model has the advantages that:
compared with the prior art, the utility model provides a pair of automatic lifting devices of blast furnace tapping machine drilling rod, when using, after rolling the drilling rod to the die-pin sheave that is located on the base, start drive arrangement, make the rack that drive arrangement drove both sides to both ends synchronous motion, make the rack drive two through the drive gear of both sides and fix at coaxial swiveling wheel, and then lift the drilling rod, automatic lifting devices through the setting replaces current artifical the lifting, after the drilling rod lifts required height, install the drilling rod, in order to alleviate the heavy work of original whole manual work raising installations.
Drawings
The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partial enlarged view of a of the present invention;
fig. 3 is a schematic structural view of the supporting arm and the supporting rod sheave of the present invention.
Detailed Description
As shown in figures 1-3, the utility model provides an automatic drill rod lifting device for a blast furnace tapping machine, which comprises a base 1, wherein U-shaped seats 2 are arranged at two ends of the base 1, racks 3 are slidably arranged in the U-shaped seats 2, a mounting seat is arranged on the base 1 corresponding to the U-shaped seats 2, a rotating shaft is arranged in the mounting seat, a transmission gear 5 and a rotating wheel 6 are arranged at two ends of the rotating shaft, the transmission gear 5 is in meshing transmission with the racks 3 at the same side, a supporting arm 7 is fixedly arranged on the outer end surface of the rotating wheel 6, a fixing nut 10 is arranged at the end part of the supporting arm 7, an adjusting screw 11 is in threaded connection with the fixing nut 10 in the fixing nut 10, a top nut 12 is in threaded connection with the adjusting screw 11, a stop nut 15 is in threaded connection with the adjusting screw 11 at the lower end of the top nut 12, a supporting rod grooved wheel 8 is arranged on a bracket 4, the bracket 4 is fixedly arranged on the top nut 12, a drill rod 9 is lifted to a required height through two supporting rod grooved wheels 8, the base 1 is provided with a driving device for driving the racks 3 on the two sides to move synchronously, and the driving device is a double-head hydraulic cylinder 13 or consists of two pushing oil cylinders with opposite driving directions.
Further improved, the outer part of the driving device is covered with an iron plate protective shell, so that the driving operation part is not damaged in the use site.
For convenient field operation, the driving device is controlled by the remote controller.
In a further development, the base 1 is provided with a receiving groove 14 corresponding to the support arm 7, so that the support arm 7 can be flush with the upper end face of the base 1 at the lowest position.
The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments may be combined with each other into a new embodiment. The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.
Claims (8)
1. The utility model provides an automatic lifting devices of blast furnace tapping machine drilling rod which characterized in that: including base (1), the both ends of base (1) are provided with U type seat (2), it is provided with rack (3) to slide in U type seat (2), correspond on base (1) U type seat (2) are provided with the mount pad, be provided with the pivot in the mount pad, the both ends of pivot are provided with drive gear (5) and swiveling wheel (6), drive gear (5) and homonymy rack (3) meshing transmission, the outer end face of swiveling wheel (6) is fixed and is provided with support arm (7), be provided with die-pin sheave (8) on support arm (7), through two die-pin sheaves (8) with the drilling rod lifting to required height, be provided with the drive arrangement who is used for driving rack (3) the simultaneous movement of both sides on base (1).
2. The automatic lifting device of the drill rod of the blast furnace tapping machine according to claim 1, characterized in that: the end of support arm (7) is provided with fixation nut (10), fixation nut (10) internal thread connection has adjusting screw (11), threaded connection has top nut (12) on adjusting screw (11), die-pin sheave (8) are installed on bracket (4), bracket (4) are fixed to be set up on top nut (12).
3. The automatic lifting device of the drill rod of the blast furnace tapping machine according to claim 2, characterized in that: the lower end of the adjusting screw rod (11) at the top nut (12) is connected with a stop nut (15) through threads.
4. The automatic lifting device of a drill rod of a blast furnace tapping machine according to any one of claims 1 to 3, characterized in that: the driving device is a double-head hydraulic cylinder (13).
5. The automatic lifting device of the drill rod of the blast furnace tapping machine according to any one of claims 1 to 3, characterized in that: the driving device consists of two pushing oil cylinders with opposite driving directions.
6. The automatic lifting device of the drill rod of the blast furnace tapping machine according to any one of claims 1 to 3, characterized in that: an iron plate protective shell is covered outside the driving device.
7. The automatic lifting device of the drill rod of the blast furnace tapping machine according to any one of claims 1 to 3, characterized in that: the base (1) is provided with an accommodating groove (14) corresponding to the supporting arm (7), so that the supporting arm (7) can be flush with the upper end face of the base (1) at the lowest position.
8. The automatic lifting device of the drill rod of the blast furnace tapping machine according to any one of claims 1 to 3, characterized in that: the driving device is controlled by a remote controller to act.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220373423.8U CN217077659U (en) | 2022-02-23 | 2022-02-23 | Automatic lifting device for drill rod of blast furnace tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220373423.8U CN217077659U (en) | 2022-02-23 | 2022-02-23 | Automatic lifting device for drill rod of blast furnace tapping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217077659U true CN217077659U (en) | 2022-07-29 |
Family
ID=82544473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220373423.8U Withdrawn - After Issue CN217077659U (en) | 2022-02-23 | 2022-02-23 | Automatic lifting device for drill rod of blast furnace tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217077659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114438269A (en) * | 2022-02-23 | 2022-05-06 | 山西晋南钢铁集团有限公司 | Automatic lifting device for drill rod of blast furnace tapping machine |
-
2022
- 2022-02-23 CN CN202220373423.8U patent/CN217077659U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114438269A (en) * | 2022-02-23 | 2022-05-06 | 山西晋南钢铁集团有限公司 | Automatic lifting device for drill rod of blast furnace tapping machine |
| CN114438269B (en) * | 2022-02-23 | 2024-07-26 | 山西晋南钢铁集团有限公司 | Automatic lifting device for drill rod of blast furnace tapping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20220729 Effective date of abandoning: 20240513 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20220729 Effective date of abandoning: 20240513 |