Reverse scraper set for disc

Abstract

The utility model discloses a reverse scraper group for a disc, which comprises a mounting seat, a reverse scraper rod and reverse scrapers, the mounting seat is L-shaped, the included angle of the L shape of the mounting seat is 80 degrees, the bottom of the mounting seat is provided with a long groove, and the long groove is provided with two groups of inner hexagonal nuts I; a transverse groove is formed in the top end of the reverse scraper rod, the reverse scraper is arranged in the transverse groove, a through hole is formed in the other side of the mounting base, the reverse scraper rod is arranged in the through hole, a rod sleeve is arranged on one side of the mounting base, the reverse scraper rod is sleeved with the rod sleeve, two sets of second inner hexagon nuts are arranged on the rod sleeve, and the reverse scraper rod is sleeved with the second inner hexagon nuts. The device solves the problem that the scraper effect is affected because the side face of the disc cannot be tightly attached at present.

Description

Technical Field

[0001] The utility model belongs to the technical field of the scraper group of a drying machine, and particularly relates to a reverse scraper group for a disc. Background Art

[0002] The disc dryer is a new type of contact drying method, which fully solves the problems of cleaning, sanitation and digital control. On the upper side of the rotating hollow disc of the device, the liquid to be treated is added to the surface through a pressure conduit, and the excess liquid is discharged from the disc into the lower circulation tank, and the uniform liquid film is dried on the surface of the rotating disc.

[0003] The liquid passes through the surface of the disc to slowly evaporate the solvent (moisture). After the disc rotates for a certain time, a solid is obtained. The obtained solid material is scraped off by a scraper, and the solid material falls into the material collection system for the next process. Generally, a reverse scraper group is also used on the side of the disc to scrape off the solid on the side of the disc. However, the existing reverse scraper group cannot closely fit the side of the disc, thus affecting the scraping effect. This phenomenon has become an urgent problem to be solved by the personnel in this field. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a reverse scraper group for a disc aiming at the existing logging device, so as to solve the problems put forward in the above background art.

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme: A reverse scraper group for a disc, comprising a mounting seat, a reverse scraper rod and a reverse scraper. The mounting seat is arranged in an L shape, the included angle of the L shape of the mounting seat is 80°, a long groove is opened at the bottom of the mounting seat, and two groups of hexagon socket head cap nuts one are arranged on the long groove;

[0006] A transverse groove is opened at the top end of the reverse scraper rod, and the reverse scraper is arranged inside the transverse groove.

[0007] The utility model further explains that a through hole is opened on the other side of the mounting seat, and the reverse scraper rod is arranged in the through hole.

[0008] The utility model further explains that a rod sleeve is arranged on one side of the mounting seat, the rod sleeve is sleeved outside the reverse scraper rod, and two groups of hexagon socket head cap nuts two are arranged on the rod sleeve.

[0009] The utility model further explains that a limit sleeve is fixed on the other side of the mounting seat, the limit sleeve is sleeved outside the reverse scraper rod, and a fixing screw is threadedly connected to the limit sleeve.

[0010] The utility model further explains that a cylindrical pin penetrates through the top end of the reverse scraper and the reverse scraper rod.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are as follows: in the utility model, the included angle between the mounting seat, the reverse scraping knife rod, the reverse scraping knife and the L-shaped mounting seat is 80°, which can better make the reverse scraping knife contact with the side surface of the disc, improving the working efficiency of the scraping knife. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings are used to provide a further understanding of the utility model and constitute a part of the specification. Together with the embodiments of the utility model, they are used to explain the utility model and do not constitute a limitation to the utility model. In the drawings:

[0013] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 is a schematic diagram of the utility model;

[0015] Figure 3 is a schematic diagram of the utility model;

[0016] In the figure: 1, mounting seat; 2, reverse scraping knife rod; 3, rod sleeve; 4, reverse scraping knife; 5, limit sleeve; 6, long groove; 7, first hexagon socket head cap screw; 8, fixing screw; 9, second hexagon socket head cap screw; 10, transverse groove; 11, cylindrical pin. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following is a non-limiting detailed description of the technical solution of the utility model in combination with the preferred embodiments and their drawings. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the utility model.

[0018] Please refer to Figures 1-3 , the utility model provides a technical solution: a reverse scraping knife set for a disc, including a mounting seat 1, a reverse scraping knife rod 2 and a reverse scraping knife 4. The mounting seat 1 is set to be L-shaped, and the included angle of the L-shaped mounting seat 1 is 80°. A long groove 6 is opened at the bottom of the mounting seat 1, and two groups of first hexagon socket head cap screws 7 are arranged on the long groove 6. When the reverse scraping knife set needs to be used, the two groups of first hexagon socket head cap screws 7 pass through the long groove 6 and are fixed on one side of the disc. Since the included angle of the L-shaped mounting seat 1 is 80°, it just drives the reverse scraping knife 4 on the reverse scraping knife rod 2 to contact the side surface of the disc, facilitating scraping off the solids on the side surface of the disc.

[0019] A through hole (not shown in the figure) is opened on the other side of the mounting seat 1. The reverse scraping knife rod 2 is arranged in the through hole. A rod sleeve 3 is arranged on one side of the mounting seat 1. The rod sleeve 3 is sleeved outside the reverse scraping knife rod 2, and two groups of second hexagon socket head cap screws 9 are arranged on the rod sleeve 3. The rod sleeve 3 is fixed on the mounting seat 1 through the second hexagon socket head cap screws 9.

[0020] On the other side of the mounting base 1, a limit sleeve 5 is fixed. The limit sleeve 5 is sleeved outside the reverse scraping knife rod 2. A fixing screw rod 8 is threadedly connected to the limit sleeve 5. Rotating the fixing screw rod 8 fixes the reverse scraping knife rod 2 to limit the reverse scraping knife rod 2.

[0021] A transverse groove 10 is formed at the top end of the reverse scraping knife rod 2. The reverse scraping knife 4 is arranged inside the transverse groove 10. A cylindrical pin 11 is penetrated through the reverse scraping knife 4 and the top end of the reverse scraping knife rod 2. The reverse scraping knife 4 is fixed in the transverse groove 10 through the cylindrical pin 11.

[0022] Working principle:

[0023] When it is necessary to scrape off the fixation on the side of the disc, the reverse scraping knife group is installed inside the overall dryer, so that the reverse scraping knife 4 contacts the side of the disc. The disc is started to rotate, and the solid on the side is scraped off by the reverse scraping knife 4.

[0024] Since the included angle of the L-shaped mounting base 1 is 80°, the reverse scraping knife 4 can better contact the side of the disc, improving the working efficiency of the scraping knife.

[0025] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0026] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it. Although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model.

Claims

1. A reverse scraper assembly for a disc, comprising a mounting seat (1), a reverse scraper rod (2) and a reverse scraper (4), characterized in that: The mounting seat (1) is configured to be L-shaped, the included angle of the L-shape of the mounting seat (1) is 80°, a long slot (6) is provided at the bottom of the mounting seat (1), and two sets of hexagon socket nuts (7) are provided on the long slot (6); A transverse groove (10) is provided at the top end of the reverse scraper rod (2), and the reverse scraper (4) is arranged inside the transverse groove (10).

2. The reverse scraper assembly for a disc according to claim 1, characterized in that: A through hole is provided on the other side of the mounting seat (1), and the reverse scraper rod (2) is arranged in the through hole.

3. The reverse scraper assembly for a disc according to claim 2, characterized in that: A rod sleeve (3) is provided on one side of the mounting seat (1), the rod sleeve (3) is sleeved on the outside of the reverse scraper rod (2), and two groups of hexagonal nuts (9) are provided on the rod sleeve (3).

4. The reverse scraper assembly for a disc according to claim 3, characterized in that: A limiting sleeve (5) is fixed on the other side of the mounting seat (1), the limiting sleeve (5) is sleeved on the outside of the reverse scraper rod (2), and a fixing screw (8) is threadedly connected to the limiting sleeve (5).

5. The reverse scraper assembly for a disc according to claim 4, characterized in that: A cylindrical pin (11) is provided through the top ends of the reverse scraper (4) and the reverse scraper rod (2).

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