CN213570686U - Slag scraping device for zinc pot - Google Patents
Slag scraping device for zinc pot Download PDFInfo
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- CN213570686U CN213570686U CN202022621464.8U CN202022621464U CN213570686U CN 213570686 U CN213570686 U CN 213570686U CN 202022621464 U CN202022621464 U CN 202022621464U CN 213570686 U CN213570686 U CN 213570686U
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- zinc pot
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Abstract
The utility model discloses a slag scraping device for a zinc pot, which comprises bearing seats arranged at two sides of the zinc pot, wherein three bearings are respectively arranged on the bearing seats at the same side of the zinc pot, the bearings at the same side are connected through a screw rod, the thread directions at two sides of a middle bearing are opposite, nut sleeves are respectively arranged on the screw rods at two sides of the middle bearing, a bracket is arranged on the nut sleeves in a sliding way, a scraping plate is connected between the two brackets at the same side of the middle bearing, a motor is arranged at the front end of one of the screw rods, the screw rods are driven to rotate through the rotation of the motor, so that the scraping plate is driven to move back and forth on the screw rod, when the scraping plate moves towards two ends, waste slag in the zinc pot is taken to two ends of the zinc pot, thereby solving the problems of working strength, low working efficiency and the like caused by manual waste slag fishing, and simultaneously, namely, the working environment of workers is improved, and the working safety of the workers is also ensured.
Description
Technical Field
The utility model relates to a dross removal mechanism, especially a sediment device is drawn to zinc pot.
Background
During the galvanization production, the produced surface slag floats on the surface layer of the zinc pot, and the waste slag must be continuously fished out, otherwise, the zinc slag gathers and rubs the steel plate, scratches are produced on the surface of the steel plate, and the quality of the galvanized plate surface is seriously influenced. At present, the steel strainer is adopted for manual fishing, the temperature of a zinc pot is generally between 460 and 580, the area of the zinc pot is large, operation tools are made of steel, the tools are very heavy, workers fish the waste slag at a high temperature exceeding the bearing capacity of a human body, the safety is low, the efficiency is low, and the plating alloy solution and the waste slag can be mixed and fished together when the waste slag is fished manually, so that the waste is caused. The manual operation action amplitude is large, the liquid level fluctuation of the zinc pot is large, and the generation of oxygen waste slag around the zinc pot and on the liquid level is aggravated.
SUMMERY OF THE UTILITY MODEL
The technical task of the utility model is to provide a slag-scraping device for a zinc pot, which aims at the defects of the prior art.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a sediment device is drawn to zinc pot, is including setting up the bearing frame in zinc pot both sides, wherein the zinc pot has set up preceding, well, three bearing in back respectively on the bearing frame with one side, connects through the screw rod between the bearing with one side on the screw rod, the screw thread opposite direction who lies in middle bearing both sides all be equipped with nut cover on the screw rod of middle bearing both sides the nut is sheathe in and is slided and is equipped with the support the outside of support is equipped with the supporting shoe the inboard of support is equipped with the stopper the nut is sheathe in and is articulated to have the support and detain, lies in the middle bearing and is connected with the scraper blade between two supports with one side, is equipped with the motor at the front end of one of.
Further improvement: when the two screws are driven by a transmission chain or a belt, the rotation directions of the two screws are the same, and the thread directions of the two screws positioned on the same side of the middle bearing are the same.
Further improvement: when the two screws are driven by the transmission rod, the two ends of the transmission rod are connected with the screws through the conical gear set, the rotation directions of the two screws are opposite, and the thread directions of the two screws on the same side of the middle bearing are opposite.
Further improvement: the bearing blocks at the two ends are respectively provided with an inclined guide plate, the bottommost part of each guide plate is positioned below the support, and the bearing blocks below the middle bearing are symmetrically provided with support rods.
Further improvement: the support is n-shaped, trapezoidal sliding grooves are formed in the two sides of the nut sleeve, and sliding blocks matched with the sliding grooves are arranged on the inner side of the support.
The utility model has the advantages that: the rotation of motor will drive the screw rod and rotate to drive the scraper blade and carry out the back-and-forth movement on the screw rod, when the scraper blade moves to both ends, take the waste residue in the zinc pot to the both ends of zinc pot, thereby solved the work intensity that the waste residue was salvaged in the manual work and led to the fact, work efficiency hangs down the scheduling problem, has still avoided the workman to be in the operational environment of high temperature for a long time simultaneously, has improved workman's operational environment promptly, and has still ensured the safety of workman's work.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic view of the connection between the nut sleeve and the bracket of the present invention.
Fig. 4 is a schematic view of the screw thread on the screw rod when the screw rod of the present invention is driven by a chain or a belt.
Fig. 5 is a schematic view of the screw thread on the screw rod when the transmission rod and the bevel gear set are adopted between the screw rods of the present invention for transmission.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
As shown in the figure, the slag scraping device for the zinc pot comprises bearing seats 1 arranged on two sides of the zinc pot, wherein a front bearing 2, a middle bearing 2 and a rear bearing 2 are respectively arranged on the bearing seats 1 on the same side of the zinc pot, the bearings 2 on the same side are connected through screw rods 3, the screw rods 3 on two sides of an intermediate bearing 21 are opposite in thread direction, nut sleeves 4 are respectively arranged on the screw rods 3 on two sides of the intermediate bearing 21, supports 5 are arranged on the nut sleeves 4 in a sliding mode, supporting blocks 52 are arranged on the outer sides of the supports 5, limiting blocks 53 are arranged on the inner sides of the supports 5, the nut sleeves 4 are hinged to support buckles 42, scraping plates 6 are connected between the two supports 5 on the same side of the intermediate bearing 21, and a motor 7 is arranged at the front end of one of the screw rods 3.
When the two screws 3 are driven by a transmission chain or a belt, the rotation directions of the two screws 3 are the same, and the thread directions of the two screws 3 on the same side of the middle bearing 21 are the same; when the two screw rods 3 are driven by the transmission rod 8, the two ends of the transmission rod 8 are connected with the screw rods 3 through the bevel gear set 9, the rotating directions of the two screw rods 3 are opposite, and the thread directions of the two screw rods 3 on the same side of the middle bearing 21 are opposite, so that the purpose of the design is that the nut sleeves 4 on the two screw rods 3 on the same side can be ensured to move in the same direction no matter what transmission mode is used between the two screw rods 3.
In order to realize the automatic up-and-down positioning of the bracket 5, inclined guide plates 11 are arranged on the bearing seats 1 at the two ends, the bottommost part of each guide plate 11 is positioned below the bracket 5, and support rods 12 are symmetrically arranged on the bearing seats 1 below the middle bearing 21; the bracket 5 is n-shaped, trapezoidal sliding grooves 41 are formed in two sides of the nut sleeve 4, and sliding blocks 51 matched with the sliding grooves 41 are arranged on the inner side of the bracket 5.
The working principle is as follows: when the scraper is operated, because the steel strip is vertically positioned at the middle bearing 21, the moving directions of the two scrapers 6 are just opposite when scraping slag, the screw 3 is driven to rotate by the rotation of the motor 7, at this time, the two nut sleeves 4 positioned at the same side of the middle bearing 21 start to move on the screw 3, thereby driving the scrapers 6 to move, when the scrapers 6 move from the middle bearing 21 to two sides, the bracket 5 falls, the limit block 53 is positioned on the nut sleeves 4, when the scrapers 6 move to the bearings at two ends, the bottom of the bracket 5 starts to move upwards under the support of the guide plate 11, thereby driving the scrapers 6 to be separated from the solution, when the support block 52 passes over the support buckle 42, the scrapers 6 are completely separated from the solution, at this time, the support block 52 stays on the support buckle 42, so that the bracket keeps a high position, then the motor 7 is controlled to rotate reversely, at this time, the nut sleeves 4 move towards the direction, when the supporting rod 12 contacts the tail part of the supporting buckle 42, the supporting buckle 42 is supported by the supporting rod 12 at this time, and the center of the supporting buckle 42 starts to rotate, so that the supporting buckle 42 is separated from the supporting block 52, and thus the supporting block 52 is just supported by the supporting buckle 42, the bracket 5 starts to fall, and when the limiting block 53 falls on the nut sleeve 4, the bracket 5 stops falling, and then returns to the motor 7 to rotate forward, and the slag scraping is continued.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (5)
1. The utility model provides a sediment device is drawn to zinc pot, is including setting up the bearing frame in zinc pot both sides, its characterized in that: the three bearings of preceding, well, back have been set up respectively on the bearing frame of zinc pot with one side, connect through the screw rod between the bearing with one side on the screw rod, the screw thread opposite direction that is located the middle bearing both sides all be equipped with nut cover on the screw rod of middle bearing both sides the nut is sheathe in and is slided and is equipped with the support the outside of support is equipped with the supporting shoe the inboard of support is equipped with the stopper the nut is sheathe in and is articulated to have the support to detain, is located the middle bearing and is connected with the scraper blade with being connected with between two supports of one side, is equipped with the motor at the front end of one of them screw.
2. The zinc pot slag scraping device according to claim 1, characterized in that: when the two screws are driven by a transmission chain or a belt, the rotation directions of the two screws are the same, and the thread directions of the two screws positioned on the same side of the middle bearing are the same.
3. The zinc pot slag scraping device according to claim 1, characterized in that: when the two screws are driven by the transmission rod, the two ends of the transmission rod are connected with the screws through the conical gear set, the rotation directions of the two screws are opposite, and the thread directions of the two screws on the same side of the middle bearing are opposite.
4. The zinc pot slag scraping device according to any one of claims 1-3, characterized in that: the bearing blocks at the two ends are respectively provided with an inclined guide plate, the bottommost part of each guide plate is positioned below the support, and the bearing blocks below the middle bearing are symmetrically provided with support rods.
5. The zinc pot slag scraping device according to claim 4, characterized in that: the support is n-shaped, trapezoidal sliding grooves are formed in the two sides of the nut sleeve, and sliding blocks matched with the sliding grooves are arranged on the inner side of the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022621464.8U CN213570686U (en) | 2020-11-13 | 2020-11-13 | Slag scraping device for zinc pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022621464.8U CN213570686U (en) | 2020-11-13 | 2020-11-13 | Slag scraping device for zinc pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213570686U true CN213570686U (en) | 2021-06-29 |
Family
ID=76537108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022621464.8U Active CN213570686U (en) | 2020-11-13 | 2020-11-13 | Slag scraping device for zinc pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213570686U (en) |
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2020
- 2020-11-13 CN CN202022621464.8U patent/CN213570686U/en active Active
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