Slag scraping mechanism in flat-bottom phosphating tank

Abstract

The utility model discloses a slag scraping mechanism in a flat-bottom phosphating tank, which relates to the technical field of phosphating tanks and comprises a bearing base and a slag scraping component, a phosphating tank main body is arranged in the middle of the upper end of the bearing base, bearing plates are mounted on two sides of the outside of the phosphating tank main body, and the slag scraping component is arranged in the phosphating tank main body. The slag scraping assembly comprises a driving motor, a transmission gear, a transmission shaft, transmission chains, a chain transmission transition seat, a chain fixing seat, a dragging chain and a scraper rod, the transmission gear is connected to the exterior of the driving motor, the transmission shaft is arranged in the transmission gear, and the transmission chains are connected to the two ends of the exterior of the transmission shaft; and the front end of the transmission chain is connected with a chain transmission transition seat. The slag scraping mechanism in the flat-bottom phosphating tank can be driven by the driving motor to perform slag scraping operation, manual slag scraping at the bottom of the tank is not needed, time and labor are saved, meanwhile, slag scraping can be performed in non-production time, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of phosphating tanks, in particular to a scraping mechanism in a flat-bottomed phosphating tank. Background Art

[0002] When producing metal products, some metal surfaces need to be covered with a layer of paint. Since the metal surface is relatively smooth, the metal needs to be treated with a phosphating process so that the paint layer can adhere more firmly to the metal surface. The phosphating tank is often used in the phosphating process of metals. In order to improve the efficiency of the phosphating tank, a scraping mechanism is needed. However, the existing scraping mechanism still has the following shortcomings:

[0003] For example, the utility model with application number 201820575478.0 discloses a phosphating tank, which forms a negative pressure area above the opening of the cavity through a long exhaust pipe and a rear exhaust hood, and can quickly extract the odor or steam generated by the phosphating solution to ensure a good working environment. However, similar to the comparative documents of the above application, when the existing scraping mechanism is used, most of the scraping mechanisms manually remove the slag from the inside of the phosphating tank, which increases the labor intensity and the scraping operation is time-consuming and labor-intensive, resulting in reduced practicality and reduced efficiency of the scraping mechanism.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a scraping mechanism for a flat-bottomed phosphating tank is proposed. Utility Model Content

[0005] The utility model aims to provide a scraping mechanism in a flat-bottom phosphating tank to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a scraping mechanism in a flat-bottomed phosphating tank, comprising a receiving base and a scraping assembly, a phosphating tank body is arranged in the middle of the upper end of the receiving base, and receiving plates are installed on both sides of the outside of the phosphating tank body, a scraping assembly is arranged inside the phosphating tank body, and the scraping assembly comprises a driving motor, a transmission gear, a transmission shaft, a transmission chain, a chain transmission transition seat, a chain fixing seat, a drag chain and a scraper rod, the driving motor is connected to the outside with a transmission gear, and the transmission gear is provided with a transmission shaft, and the transmission shaft is connected to the transmission chain at both ends of the outside, and the front end of the transmission chain is connected to the chain transmission transition seat, a chain fixing seat is distributed on the left side of the outside of the chain transmission transition seat, and the chain fixing seat is connected with the drag chain, and the lower end of the drag chain is externally connected with the scraper rod, and a sewage discharge assembly is arranged at the lower end of the inside of the phosphating tank body.

[0007] Furthermore, the transmission shaft and the phosphating tank body are horizontally distributed, and the transmission shaft is rotationally connected to the phosphating tank body through a driving motor.

[0008] Furthermore, the number of the chain transmission transition seats is two, and the two chain transmission transition seats are symmetrically arranged on both sides of the upper end of the phosphating tank body with respect to the front center axis of the phosphating tank body.

[0009] Furthermore, the chain fixing seat and the phosphating tank body are vertically distributed, and the chain fixing seat and the phosphating tank body are fixedly connected by bolts.

[0010] Furthermore, the scraper rod is embedded in the phosphating tank body, and the scraper rod is slidably connected to the phosphating tank body by dragging a chain.

[0011] Furthermore, the sewage discharge assembly includes a sewage discharge pipe, a filter box, a water pump and a flat bottom of a phosphating tank. The front end of the sewage discharge pipe is connected to the filter box, and the outside of the filter box is connected to the water pump. The bottom end of the phosphating tank body is provided with a flat bottom of the phosphating tank.

[0012] Furthermore, the sewage pipe is vertically distributed with the phosphating tank body, and the filter box is connected with the phosphating tank body through the sewage pipe.

[0013] Furthermore, the flat bottom of the phosphating tank is embedded in the main body of the phosphating tank, and the flat bottom of the phosphating tank is fixedly connected to the main body of the phosphating tank by bolts.

[0014] The utility model provides a scraping mechanism in a flat-bottom phosphating tank, which has the following beneficial effects:

[0015] 1. The utility model is provided with a scraping assembly. When the scraping mechanism is used in a flat-bottomed phosphating tank, the driving motor is fixedly installed on the left side of the upper end of the receiving plate arranged on the right side of the phosphating tank body by fastening screws. The driving motor works in conjunction with the transmission gear to drive the rotation of the transmission shaft, so that the transmission chains connected at both ends of the transmission shaft rotate accordingly. At the same time, the transmission chain is connected to the chain transmission transition seat installed on the right side of the upper end of the phosphating tank body, and cooperates with the chain transmission transition seat to drive the drag chain to rotate accordingly. The drag chain is connected to the chain fixing seat arranged on the left side of the upper end of the phosphating tank body, so that the drag chain forms a cycle inside the phosphating tank body, and drives the rotation of the drag chain when the driving motor works, so that the scraper rod moves left and right at the lower end inside the phosphating tank body, thereby cleaning the phosphating slag at the bottom of the phosphating tank, reducing the labor intensity of the staff, and improving the overall use efficiency of the phosphating tank.

[0016] 2. The utility model is provided with a sewage discharge component. When the scraping mechanism in the flat-bottomed phosphating tank is used, the filter box can be connected to the phosphating tank body through the sewage discharge pipe arranged on the left side inside the phosphating tank body. The phosphating tank arranged at the bottom end of the phosphating tank body has a flat bottom with the right side higher than the left side, the left end is concave, and the bottom surface is V-shaped, so that the phosphating slag is concentrated in the middle of the bottom of the phosphating tank, so that the phosphating slag is conveniently sent out from the sewage discharge pipe, and the water pump installed outside the filter box is used to quickly collect the phosphating slag. At the same time, the filter box is used to filter and process the phosphating slag in a centralized manner, so as to avoid the pollution of the environment after the phosphating slag is discharged at will, thereby improving the overall practicality of the phosphating tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of a scraping mechanism in a flat-bottom phosphating tank of the utility model;

[0018] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of a sewage discharge component of a scraping mechanism in a flat-bottom phosphating tank of the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of a scraping assembly of a scraping mechanism in a flat-bottom phosphating tank.

[0020] In the figure: 1. receiving base; 2. phosphating tank body; 3. receiving plate; 4. scraper assembly; 401. driving motor; 402. transmission gear; 403. transmission shaft; 404. transmission chain; 405. chain transmission transition seat; 406. chain fixing seat; 407. drag chain; 408. scraper rod; 5. sewage discharge assembly; 501. sewage discharge pipe; 502. filter box; 503. water pump; 504. flat bottom of phosphating tank. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figures 1 to 3As shown, a scraping mechanism in a flat-bottomed phosphating tank comprises a receiving base 1 and a scraping assembly 4, wherein a phosphating tank body 2 is arranged in the middle of the upper end of the receiving base 1, and receiving plates 3 are installed on both sides of the outside of the phosphating tank body 2, and a scraping assembly 4 is arranged inside the phosphating tank body 2, and the scraping assembly 4 comprises a driving motor 401, a transmission gear 402, a transmission shaft 403, a transmission chain 404, a chain transmission transition seat 405, a chain fixing seat 406, a drag chain 407 and a scraper rod 408, the driving motor 401 is connected to the transmission gear 402 outside, and the transmission gear 402 is provided with a transmission shaft 403 inside, and the transmission shaft 403 The two ends of the outside are connected with a transmission chain 404, and the front end of the transmission chain 404 is connected with a chain transmission transition seat 405. A chain fixing seat 406 is distributed on the left side of the outside of the chain transmission transition seat 405, and a drag chain 407 is connected inside the chain fixing seat 406, and a scraper rod 408 is connected to the outside of the lower end of the drag chain 407. The transmission shaft 403 is horizontally distributed with the phosphating tank body 2, and the transmission shaft 403 is rotatably connected with the phosphating tank body 2 through the driving motor 401. There are two chain transmission transition seats 405, and the two chain transmission transition seats 405 are symmetrically arranged with the front center axis of the phosphating tank body 2. On both sides of the upper end of the phosphating tank body 2, the chain fixing seat 406 is vertically distributed with the phosphating tank body 2, and the chain fixing seat 406 is fixedly connected with the phosphating tank body 2 by bolts, the scraper rod 408 is embedded with the phosphating tank body 2, and the scraper rod 408 is slidably connected with the phosphating tank body 2 by dragging the chain 407, and the driving motor 401 is fixedly installed on the upper left side of the receiving plate 3 set on the right side of the phosphating tank body 2 by fastening screws, and the driving motor 401 cooperates with the transmission gear 402 to drive the rotation of the transmission shaft 403, so that the transmission chain 404 connected at both ends of the transmission shaft 403 rotates accordingly, and the transmission chain 4 04 is connected to the chain transmission transition seat 405 installed on the right side of the upper end of the phosphating tank body 2, and cooperates with the chain transmission transition seat 405 to drive the drag chain 407 to rotate accordingly, and the drag chain 407 is connected to the chain fixing seat 406 set on the left side of the upper end of the phosphating tank body 2, so that the drag chain 407 forms a cycle inside the phosphating tank body 2, and drives the rotation of the drag chain 407 when the driving motor 401 is working, so that the scraper rod 408 moves left and right at the lower end of the phosphating tank body 2, thereby cleaning the phosphating slag at the bottom of the phosphating tank, reducing the labor intensity of the staff and improving the overall use efficiency of the phosphating tank.

[0023] like Figure 1 and Figure 2As shown, a sewage discharge component 5 is arranged at the lower end of the phosphating tank body 2, and the sewage discharge component 5 includes a sewage discharge pipe 501, a filter box 502, a water pump 503 and a phosphating tank flat bottom 504. The front end of the sewage discharge pipe 501 is connected to the filter box 502, and the outside of the filter box 502 is connected to the water pump 503. The bottom end of the phosphating tank body 2 is provided with a phosphating tank flat bottom 504. The sewage discharge pipe 501 is vertically distributed with the phosphating tank body (2), and the filter box 502 is connected with the phosphating tank body (2 through the sewage discharge pipe 501. The phosphating tank flat bottom 504 is embedded with the phosphating tank body 2, and the phosphating tank flat bottom 504 is connected to the phosphating tank body 2. The phosphating tank body 2 is connected by bolts through a sewage pipe 501 arranged on the left side inside the phosphating tank body 2, and the phosphating tank flat bottom 504 arranged at the bottom end of the phosphating tank body 2 is higher on the right and lower on the left, with the left end concave and the bottom surface V-shaped, so that the phosphating slag is concentrated in the middle of the bottom of the phosphating tank, so that the phosphating slag is conveniently sent out from the sewage pipe 501, and the water pump 503 installed outside the filter box 502 is used to quickly collect the phosphating slag. At the same time, the filter box 502 is used to filter and process the phosphating slag in a centralized manner to avoid the pollution of the environment after the phosphating slag is discharged at will, thereby improving the overall practicality of the phosphating tank.

[0024] In summary, when the scraping mechanism in the flat-bottomed phosphating tank is used, the phosphating tank body 2 is first fixedly installed on the middle part of the upper end of the receiving base 1 by fastening screws, and the receiving plate 3 is fixedly installed on both sides of the outside of the phosphating tank body 2 with the fastening screws, and the driving motor 401 is fixedly installed on the upper left side of the receiving plate 3 arranged on the right side of the phosphating tank body 2. The driving motor 401 cooperates with the transmission gear 402 to drive the rotation of the transmission shaft 403, so that the transmission chain 404 connected to the two ends of the outside of the transmission shaft 403 rotates accordingly, and at the same time, the transmission chain 404 is connected to the chain transmission transition seat 405 installed on the right side of the upper end of the phosphating tank body 2, and cooperates with the chain transmission transition seat 405 to drive the drag chain 407 to rotate accordingly, and the drag chain 407 is connected to the chain fixing seat 406 arranged on the left side of the upper end of the phosphating tank body 2, so that the drag chain 407 forms a circulation inside the phosphating tank body 2. The drive motor 401 drives the drag chain 407 to rotate when the drive motor 401 is operating, so that the scraper rod 408 moves left and right at the lower end of the phosphating tank body 2, thereby cleaning the phosphating slag at the bottom of the phosphating tank, reducing the labor intensity of the staff and improving the overall use efficiency of the phosphating tank. Then, the filter box 502 is connected to the phosphating tank body 2 through the sewage pipe 501 arranged on the left side of the phosphating tank body 2, and the phosphating tank flat bottom 504 arranged at the bottom end of the phosphating tank body 2 is higher on the right and lower on the left, with the left end concave and the bottom surface in a V shape, so that the phosphating slag is concentrated in the middle of the bottom of the phosphating tank, so that the phosphating slag is conveniently sent out from the sewage pipe 501, and the water pump 503 installed outside the filter box 502 is used to quickly collect the phosphating slag, and the filter box 502 is used to filter and process the phosphating slag in a centralized manner to avoid the pollution of the environment after the phosphating slag is discharged at will, thereby improving the overall practicality of the phosphating tank.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A scraping mechanism in a flat-bottom phosphating tank, comprising a receiving base (1) and a scraping assembly (4), characterized in that: A phosphating tank body (2) is arranged at the middle of the upper end of the receiving base (1), and receiving plates (3) are installed on both sides of the outside of the phosphating tank body (2). A scraper assembly (4) is arranged inside the phosphating tank body (2), and the scraper assembly (4) comprises a driving motor (401), a transmission gear (402), a transmission shaft (403), a driving chain (404), a chain transmission transition seat (405), a chain fixing seat (406), a drag chain (407) and a scraper rod (408). The driving motor (401) is externally connected to the transmission gear (402). A transmission shaft (403) is arranged inside the transmission gear (402), and transmission chains (404) are connected to the two ends of the transmission shaft (403), and the front end of the transmission chain (404) is connected to a chain transmission transition seat (405), a chain fixing seat (406) is arranged on the left side of the chain transmission transition seat (405), and a drag chain (407) is connected inside the chain fixing seat (406), and a scraper rod (408) is connected to the lower end of the drag chain (407), and a sewage discharge component (5) is arranged at the lower end of the phosphating tank body (2).

2. A scraping mechanism in a flat-bottom phosphating tank according to claim 1, characterized in that: The transmission shaft (403) and the phosphating tank body (2) are distributed in a horizontal shape, and the transmission shaft (403) is rotationally connected to the phosphating tank body (2) via a driving motor (401).

3. A scraping mechanism in a flat-bottom phosphating tank according to claim 1, characterized in that: The number of the chain transmission transition seats (405) is two, and the two chain transmission transition seats (405) are symmetrically arranged on both sides of the upper end of the phosphating tank body (2) with respect to the front center axis of the phosphating tank body (2).

4. A scraping mechanism in a flat-bottom phosphating tank according to claim 1, characterized in that: The chain fixing seat (406) and the phosphating tank body (2) are distributed vertically, and the chain fixing seat (406) and the phosphating tank body (2) are fixedly connected by bolts.

5. The scraping mechanism in a flat-bottom phosphating tank according to claim 1, characterized in that: The scraper rod (408) is embeddedly connected to the phosphating tank body (2), and the scraper rod (408) is slidably connected to the phosphating tank body (2) by dragging a chain (407).

6. A scraping mechanism in a flat-bottom phosphating tank according to claim 1, characterized in that: The sewage discharge assembly (5) comprises a sewage discharge pipe (501), a filter box (502), a water pump (503) and a flat bottom of a phosphating tank (504); the front end of the sewage discharge pipe (501) is connected to the filter box (502), and the outside of the filter box (502) is connected to the water pump (503); the bottom end of the inside of the phosphating tank body (2) is provided with a flat bottom of the phosphating tank (504).

7. A scraping mechanism in a flat-bottom phosphating tank according to claim 6, characterized in that: The sewage pipe (501) is vertically distributed with respect to the phosphating tank body (2), and the filter box (502) is connected with the phosphating tank body (2) via the sewage pipe (501).

8. A scraping mechanism in a flat-bottom phosphating tank according to claim 6, characterized in that: The flat bottom (504) of the phosphating tank is embedded in the main body (2) of the phosphating tank, and the flat bottom (504) of the phosphating tank is fixedly connected to the main body (2) of the phosphating tank by bolts.

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