CN215891038U - Transmission connecting device for refining furnace - Google Patents
Transmission connecting device for refining furnace Download PDFInfo
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- CN215891038U CN215891038U CN202120770490.9U CN202120770490U CN215891038U CN 215891038 U CN215891038 U CN 215891038U CN 202120770490 U CN202120770490 U CN 202120770490U CN 215891038 U CN215891038 U CN 215891038U
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Abstract
The utility model discloses a transmission connecting device for a refining furnace, which relates to the technical field of refining furnaces and comprises a bottom plate, a worm, a gear, a rotating rod arranged above the bottom plate, a first shaft sleeve arranged at the top end of the bottom plate on one side of the rotating rod, a second shaft sleeve arranged on one side of the top end of the bottom plate, the worm arranged in front of the second shaft sleeve and the first shaft sleeve, the gear correspondingly and rotatably connected to the top end of the bottom plate on one side of the worm, an ejector rod arranged on one side of the top end of the gear, and a fixing structure arranged on one side of the first shaft sleeve and the second shaft sleeve. According to the utility model, the fixing bolt is rotated to be separated from the inside of the clamping groove, then the limiting bolt is rotated to be separated from the inside of the fixing rod, the limiting plate is taken out, and then the second shaft sleeve is moved to be matched with the rotating worm so that the fixing rod is separated from the clamping point of the fixing groove, so that the worm is conveniently taken out for replacement, and meanwhile, the worm can be stably installed, thereby solving the problem that the worm is inconvenient to replace.
Description
Technical Field
The utility model relates to the technical field of refining furnaces, in particular to a transmission connecting device for a refining furnace.
Background
The refining furnace is a smelting device, and is used for deoxidizing and alloying molten steel, wherein some raw materials need to be conveyed, and the conveying needs to use a transmission device, wherein the transmission connection is particularly important, but the transmission connection device for the existing refining furnace has certain defects.
Through retrieval, chinese patent No. CN202522064U, publication No. 11/07/2012, discloses an electric turntable transmission device in a battery negative material smelting furnace, and it is proposed that "the electric transmission device includes an electric motor, a transmission gear box, a clutch and a transmission screw, wherein an output end of the electric motor is connected to the transmission gear box, an output end of the transmission gear box is fixedly connected to a left half of the clutch, a right half of the clutch is fixedly connected to one end of the transmission screw, the transmission screw is erected on two shaft sleeves, and a worm on the transmission screw is engaged with gear teeth on the transmission gear plate", wherein the worm is fixedly installed, so that it is inconvenient to replace.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a transmission connecting device for a refining furnace, which aims to solve the problem that the worm is inconvenient to replace when damaged in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a transmission connecting device for a refining furnace comprises a bottom plate, a worm, a gear, a limiting structure for avoiding installation looseness, a fixing structure for facilitating replacement of parts and a lubricating structure for facilitating automatic lubrication;
a rotating rod is arranged above the bottom plate, a first shaft sleeve is mounted at the top end of the bottom plate on one side of the rotating rod, a second shaft sleeve is arranged on one side of the top end of the bottom plate, a worm is arranged in front of the second shaft sleeve and the first shaft sleeve, a gear is correspondingly and rotatably connected to the top end of the bottom plate on one side of the worm, an ejector rod is mounted on one side of the top end of the gear, and the fixing structure is arranged on one side of the first shaft sleeve and the second shaft sleeve;
the limiting structures are arranged on two sides of the top end of the bottom plate;
the bottom plate top end is equipped with the support in the intermediate position department of one end, and the top of support installs lubricated case, lubricating structure sets up the bottom in lubricated incasement portion.
Preferably, fixed knot constructs including the fixed slot, the fixed slot is seted up in one side of first axle sleeve and second axle sleeve, and the shape of fixed slot is barb-shaped, the worm both sides of fixed slot one side all correspond and install the dead lever, and one side of fixed slot inside is provided with the limiting plate, the intermediate position department of limiting plate rotates and is connected with spacing bolt, and the worm lateral wall correspondence of spacing bolt one side has seted up the dead lever.
Preferably, limit structure includes clamp plate, connecting rod, slot and diaphragm, the connecting rod rotates the both sides of connecting on the bottom plate top, and the diaphragm is installed on the top of connecting rod, sliding connection has the clamp plate on the outer wall of slot, and the both sides of clamp plate all seted up with connecting rod assorted slot.
Preferably, cushion blocks are installed on the periphery of the bottom end of the transverse plate, the length of the transverse plate is equal to the depth of the slot, and the width of the transverse plate is equal to the width of the slot.
Preferably, the slide has been seted up to one side on bottom plate top, and the second axle sleeve bottom of slide top passes through the slider and links to each other with the slide, one side on slider top is rotated and is connected with the gim peg, and the slide bottom correspondence of gim peg below has seted up the draw-in groove.
Preferably, the locating lever is all installed to the upper end and the lower extreme of limiting plate one end, and the locating hole has been seted up to the worm lateral wall of locating lever one side correspondence.
Preferably, the lubricating structure includes magnet, lug, burette and piston, the piston runs through in the inside bottom of lubricated case, and the bottom of piston runs through the support and installs the lug, magnet is all installed to the both sides on lug top and the both sides of the inside bottom of support, and the burette that runs through the support is all installed to the lubricated bottom both sides of case bottom of lug both sides.
Preferably, the two sides of the top end of the piston are provided with through grooves, and the bottoms of the inner parts of the through grooves are correspondingly provided with plug balls.
Compared with the prior art, the transmission connecting device for the refining furnace provided by the utility model has the following beneficial effects:
1. the utility model provides a transverse plate, a pressing plate, a connecting rod and a cushion block, wherein the transverse plate is rotated to be in a vertical state, the pressing plate is sleeved on the outer wall of the connecting rod to press an installed bolt for limiting, and the transverse plate is rotated to be in a horizontal state, so that the cushion block is tightly attached to the top end of the pressing plate, pressing force is generated to tightly press and fix the pressing plate, the bolt is prevented from loosening, the installation stability is ensured, and the problem that the installed bolt is easy to loosen is solved;
2. the utility model provides a worm, a gear, a mandril, a lug, a magnet, a piston, a plug ball, a through groove, a lubricating box and a dropper, wherein the worm rotates to drive the gear to rotate, so as to drive the mandril to do circular motion, the lug can be jacked upwards in the period, meanwhile, the resetting is carried out under the repulsion action of the magnet, when the piston is jacked upwards, the plug ball is separated from the through groove, so that lubricating oil in the lubricating box leaks out and drops on the worm through the dropper, the lubrication between the worm and the gear is ensured, and the problem that automatic lubrication cannot be realized is solved;
3. the utility model provides a fixing bolt, a clamping groove, a sliding block, a limiting bolt, a fixing rod, a limiting plate, a second shaft sleeve, a worm and a fixing groove.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic top cross-sectional view of the present invention;
FIG. 4 is a schematic front view of the worm of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 1 at A according to the present invention;
FIG. 6 is an enlarged view of the structure at B of FIG. 1 according to the present invention.
In the figure: 1. a first bushing; 2. a rotating rod; 3. a limiting structure; 301. pressing a plate; 302. a connecting rod; 303. A slot; 304. a transverse plate; 4. a base plate; 5. cushion blocks; 6. a support; 7. a card slot; 8. a fixing bolt; 9. a slideway; 10. a slider; 11. a second shaft sleeve; 12. a worm; 13. a lubrication box; 14. a gear; 15. a top rod; 16. positioning holes; 17. fixing the rod; 18. a limit bolt; 19. a limiting plate; 20. positioning a rod; 21. Fixing grooves; 22. a lubrication structure; 2201. a magnet; 2202. a bump; 2203. a dropper; 2204. a piston; 23. a through groove; 24. and (6) plugging the ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-6, a transmission connecting device for a refining furnace comprises a bottom plate 4, a worm 12, a gear 14, a limiting structure 3 for avoiding installation looseness, a fixing structure for facilitating replacement of parts, and a lubricating structure 22 for facilitating automatic lubrication;
a rotating rod 2 is arranged above the bottom plate 4, a first shaft sleeve 1 is arranged at the top end of the bottom plate 4 on one side of the rotating rod 2, a second shaft sleeve 11 is arranged on one side of the top end of the bottom plate 4, a worm 12 is arranged in front of the second shaft sleeve 11 and the first shaft sleeve 1, a gear 14 is correspondingly and rotatably connected to the top end of the bottom plate 4 on one side of the worm 12, an ejector rod 15 is arranged on one side of the top end of the gear 14, and a fixing structure is arranged on one side of the first shaft sleeve 1 and one side of the second shaft sleeve 11;
the limiting structures 3 are arranged on two sides of the top end of the bottom plate 4;
the middle position of one end of the top end of the bottom plate 4 is provided with a bracket 6, the top end of the bracket 6 is provided with a lubricating box 13, and a lubricating structure 22 is arranged at the bottom end inside the lubricating box 13;
referring to fig. 1 to 6, a transmission connection device for a refining furnace includes a fixing structure, the fixing structure includes a fixing groove 21, the fixing groove 21 is formed at one side of a first shaft sleeve 1 and a second shaft sleeve 11, the fixing groove 21 is in a shape of a barb, fixing rods 17 are correspondingly mounted at two sides of a worm 12 at one side of the fixing groove 21, a limiting plate 19 is disposed at one side inside the fixing groove 21, a limiting bolt 18 is rotatably connected at a middle position of the limiting plate 19, and the fixing rods 17 are correspondingly formed at a side wall of the worm 12 at one side of the limiting bolt 18;
a slide way 9 is arranged on one side of the top end of the bottom plate 4, the bottom end of a second shaft sleeve 11 above the slide way 9 is connected with the slide way 9 through a slide block 10, a fixing bolt 8 is rotatably connected on one side of the top end of the slide block 10, and a clamping groove 7 is correspondingly arranged at the bottom end of the slide way 9 below the fixing bolt 8;
positioning rods 20 are respectively arranged at the upper end and the lower end of one end of the limiting plate 19, and positioning holes 16 are correspondingly formed in the side wall of the worm 12 on one side of each positioning rod 20;
specifically, as shown in fig. 1, fig. 3, fig. 4 and fig. 5, firstly, when the worm 12 is damaged, the fixing bolt 8 is rotated to separate from the inside of the clamping groove 7 to cancel fixing of the slider 10, then the limiting bolt 18 is rotated to separate from the inside of the fixing rod 17 to cancel fixing of the limiting plate 19, the limiting plate 19 is taken out, limiting of the fixing rod 17 is cancelled, and then the second shaft sleeve 11 is moved to cooperate with the rotating worm 12 to enable the fixing rod 17 to separate from a clamping point of the fixing groove 21, so that the worm 12 is taken out to be replaced, and meanwhile, the worm 12 can be stably installed.
Example 2: the limiting structure 3 comprises a pressing plate 301, a connecting rod 302, slots 303 and transverse plates 304, the connecting rod 302 is rotatably connected to two sides of the top end of the bottom plate 4, the transverse plates 304 are mounted at the top ends of the connecting rod 302, the pressing plate 301 is slidably connected to the outer walls of the slots 303, and the slots 303 matched with the connecting rod 302 are formed in two sides of the pressing plate 301;
cushion blocks 5 are arranged on the periphery of the bottom end of the transverse plate 304, the length of the transverse plate 304 is equal to the depth of the slot 303, and the width of the transverse plate 304 is equal to the width of the slot 303;
specifically, as shown in fig. 1, the transverse plate 304 is rotated to a vertical state, the pressing plate 301 is sleeved on the outer wall of the connecting rod 302 to press the installed bolts for limiting, and the transverse plate 304 is rotated to a horizontal state, so that the cushion block 5 is tightly attached to the top end of the pressing plate 301, pressing force is generated to tightly press and fix the pressing plate 301, loosening of the bolts is avoided, and stable installation is ensured.
Example 3: the lubricating structure 22 comprises a magnet 2201, a lug 2202, a dropper 2203 and a piston 2204, wherein the piston 2204 penetrates through the bottom end inside the lubricating box 13, the lug 2202 is installed at the bottom end of the piston 2204 penetrating through the bracket 6, the magnet 2201 is installed on two sides of the top end of the lug 2202 and two sides of the bottom end inside the bracket 6, and the dropper 2203 penetrating through the bracket 6 is installed on two sides of the bottom end of the lubricating box 13 on two sides of the lug 2202;
through grooves 23 are formed in the two sides of the top end of the piston 2204, and plug balls 24 are correspondingly arranged at the bottom ends of the through grooves 23;
specifically, as shown in fig. 1, 2 and 6, firstly, the worm 12 rotates to drive the gear 14 to rotate, so as to drive the push rod 15 to make a circular motion, and the lug 2202 is pushed upwards in the process, and meanwhile, the push rod is reset under the action of the repulsive force of the magnet 2201, when the piston 2204 is pushed upwards, the plug ball 24 is separated from the through groove 23, so that the lubricating oil in the lubricating box 13 leaks out and drops on the worm 12 through the dropper 2203, and the lubrication between the worm 12 and the gear 14 is ensured.
The working principle is as follows: when the device is used, the other side of the rotating rod 2 is connected with the output end of the motor, the first shaft sleeve 1 and the bracket 6 are installed at the top end of the bottom plate 4, and a proper amount of lubricating oil is added into the lubricating box 13 to finish preparation work;
the first innovation point implementation step:
the first step is as follows: the transverse plate 304 is rotated to be in a vertical state, and then the pressing plate 301 is sleeved on the outer wall of the connecting rod 302 to press the installed bolt for limiting;
the second step is that: and then the transverse plate 304 is rotated to be in a horizontal state, so that the cushion block 5 is tightly attached to the top end of the pressing plate 301, pressing force is generated to tightly press and fix the pressing plate 301, loosening of bolts is avoided, and stability of installation is ensured.
The implementation step of the second innovation point:
the first step is as follows: the worm 12 rotates to drive the gear 14 to rotate, so as to drive the mandril 15 to do circular motion, and the lug 2202 is pushed upwards in the circular motion, and meanwhile, the resetting is carried out under the repulsive force action of the magnet 2201;
the second step is that: when the piston 2204 is pushed upwards, the plug ball 24 is separated from the through groove 23, so that lubricating oil in the lubricating box 13 leaks out and drops on the worm 12 through the dropper 2203, and the lubrication between the worm 12 and the gear 14 is ensured.
The third innovation point implementation step:
the first step is as follows: when the worm 12 is damaged, the fixing bolt 8 is rotated to be separated from the inside of the clamping groove 7, and the slide block 10 is not fixed;
the second step is that: then, the limiting bolt 18 is rotated to be separated from the inside of the fixed rod 17, the fixing of the limiting plate 19 is cancelled, the limiting plate 19 is taken out, and the limiting of the fixed rod 17 is cancelled;
the third step: and then the second shaft sleeve 11 is moved to match with the rotating worm 12, so that the fixing rod 17 is separated from the clamping point of the fixing groove 21, the worm 12 is convenient to take out and replace, and meanwhile, the worm 12 can be stably installed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A transmission connecting device for a refining furnace comprises a bottom plate (4), a worm (12) and a gear (14), and is characterized in that: the lubricating device also comprises a limiting structure (3) for avoiding installation looseness, a fixing structure for facilitating replacement of parts and a lubricating structure (22) for facilitating automatic lubrication;
a rotating rod (2) is arranged above the bottom plate (4), a first shaft sleeve (1) is arranged at the top end of the bottom plate (4) on one side of the rotating rod (2), a second shaft sleeve (11) is arranged on one side of the top end of the bottom plate (4), a worm (12) is arranged in front of the second shaft sleeve (11) and the first shaft sleeve (1), a gear (14) is correspondingly and rotatably connected to the top end of the bottom plate (4) on one side of the worm (12), an ejector rod (15) is arranged on one side of the top end of the gear (14), and the fixing structure is arranged on one side of the first shaft sleeve (1) and the second shaft sleeve (11);
the limiting structures (3) are arranged on two sides of the top end of the bottom plate (4);
the middle position department of bottom plate (4) top end one end installs support (6), and the top of support (6) installs lubrication box (13), lubricating structure (22) set up in the inside bottom of lubrication box (13).
2. The transmission connecting device for the refining furnace according to claim 1, wherein: fixed knot constructs including fixed slot (21), one side at first axle sleeve (1) and second axle sleeve (11) is seted up in fixed slot (21), and the shape of fixed slot (21) is barb-shaped, dead lever (17) are all installed to worm (12) both sides of fixed slot (21) one side correspondence, and one side of fixed slot (21) inside is provided with limiting plate (19), the intermediate position department of limiting plate (19) rotates and is connected with stop cock (18), and worm (12) lateral wall correspondence of stop cock (18) one side has seted up dead lever (17).
3. The transmission connecting device for the refining furnace according to claim 1, wherein: limiting structure (3) are including clamp plate (301), connecting rod (302), slot (303) and diaphragm (304), connecting rod (302) rotate to be connected in the both sides on bottom plate (4) top, and the top of connecting rod (302) installs diaphragm (304), sliding connection has clamp plate (301) on the outer wall of slot (303), and the both sides of clamp plate (301) all seted up with connecting rod (302) assorted slot (303).
4. The drive connection device for the refining furnace according to claim 3, wherein: cushion blocks (5) are installed around the bottom end of the transverse plate (304), the length of the transverse plate (304) is equal to the depth of the slot (303), and the width of the transverse plate (304) is equal to the width of the slot (303).
5. The transmission connecting device for the refining furnace according to claim 1, wherein: slide (9) have been seted up to one side on bottom plate (4) top, and link to each other with slide (9) through slider (10) second shaft cover (11) bottom above slide (9), one side on slider (10) top is rotated and is connected with gim peg (8), and slide (9) bottom of gim peg (8) below corresponds and has seted up draw-in groove (7).
6. The transmission connecting device for the refining furnace according to claim 2, wherein: locating levers (20) are installed at the upper end and the lower end of one end of the limiting plate (19), and locating holes (16) are correspondingly formed in the side wall of the worm (12) on one side of each locating lever (20).
7. The transmission connecting device for the refining furnace according to claim 1, wherein: lubricating structure (22) includes magnet (2201), lug (2202), burette (2203) and piston (2204), piston (2204) run through in the inside bottom of lubrication case (13), and the bottom of piston (2204) runs through support (6) and installs lug (2202), magnet (2201) are all installed to the both sides on lug (2202) top and the both sides of the inside bottom of support (6), and burette (2203) that run through support (6) are all installed to lubrication case (13) bottom both sides of lug (2202) both sides.
8. The drive connection device for the refining furnace according to claim 7, wherein: through groove (23) have all been seted up to the both sides on piston (2204) top, and all correspond in the inside bottom of through groove (23) and install stopper ball (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120770490.9U CN215891038U (en) | 2021-04-15 | 2021-04-15 | Transmission connecting device for refining furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120770490.9U CN215891038U (en) | 2021-04-15 | 2021-04-15 | Transmission connecting device for refining furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215891038U true CN215891038U (en) | 2022-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120770490.9U Active CN215891038U (en) | 2021-04-15 | 2021-04-15 | Transmission connecting device for refining furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215891038U (en) |
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2021
- 2021-04-15 CN CN202120770490.9U patent/CN215891038U/en active Active
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