Scraping device of basket type grinding machine

Abstract

The utility model discloses an edge scraping device of a basket type grinding machine, which relates to the technical field of basket type grinding machines, and comprises a grinding machine used for installing the edge scraping device, the grinding machine comprises a first bearing seat and a transmission case in transmission connection with the first bearing seat, and the edge scraping device further comprises a slewing bearing, a second bearing seat and an edge scraping device, the outer ring is of an annular first gear structure; the outer ring of the second bearing seat is provided with a second gear structure which is in meshed connection with the outer ring of the slewing bearing; the wall scraping motor is installed on the transmission box, the output end of the wall scraping motor is in transmission connection with the second bearing seat, and when the edge scraping device is used, the top of the edge scraping device support of the U-shaped structure is fixedly connected with the slewing bearing in a locking mode through a locking screw; and then the wall scraping motor works to drive the slewing bearing and the edge scraping device at the bottom to conduct scraping work, the situation that the materials are hung on the wall can be effectively avoided, and grinding is more uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of basket grinders, in particular to a scraping device for a basket grinder. Background Art

[0002] The working principle of the basket grinder is that the self-priming impeller sucks the material at high speed → the grinding basket grinds it very finely → the dispersion disk rotates at high speed to produce dispersion, mixing and circulation effects → thus forming a high-efficiency cycle of suction, grinding and discharging, which solves the problem of material turning, avoids dead corners in the circulation, and can obtain excellent grinding effects in a short time.

[0003] Basket grinder is a relatively popular and popular equipment among wet grinding equipment due to its simple structure, easy cleaning and many other advantages.

[0004] During the use of basket grinder, it is inevitable that materials will stick to the wall, resulting in uneven grinding and other problems. To address this situation, our company has developed a basket grinder scraping device.

[0005] As mentioned above, we have designed a basket grinder scraping device to solve the above problems. Summary of the invention

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a basket grinder scraping device.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A basket grinder scraping device includes a grinder for mounting the scraping device, the grinder includes a first bearing seat, and a transmission box connected to the first bearing seat in a transmission manner, and further includes:

[0009] A slewing bearing, the inner ring of which is connected to the first bearing seat, and the outer ring of which is a first annular gear structure;

[0010] A second bearing seat, the outer ring of which is provided with a second gear structure meshingly connected with the outer ring of the slewing support;

[0011] A wall scraper motor is installed on the transmission box, and the output end of the wall scraper motor is transmission-connected to the second bearing seat;

[0012] The scraper bracket is connected to the bottom of the outer ring of the slewing bearing at the top, and at least one scraper is installed at the bottom. When the wall scraper motor is working, it can indirectly drive the scraper to rotate along the center line of the slewing bearing.

[0013] Preferably, the scraper bracket is a "U"-shaped structure, the tops of both ends of the scraper bracket are fixedly connected to the bottom of the outer ring of the slewing bearing (), and at least one scraper is installed on both side edges and the bottom of the scraper bracket.

[0014] Preferably, the scraper bracket is an "L"-shaped structure, and the scraper bracket is telescopically adjustable and installed at the bottom of the first bearing seat, and at least one scraper is installed on the side and bottom of the scraper bracket respectively.

[0015] Preferably, the edge scraper bracket includes a mounting sleeve fixedly connected to the bottom of the first bearing seat, an "L"-shaped first bracket, and a second bracket telescopically mounted to the first bracket;

[0016] The mounting sleeve is provided with a first fastening bolt for locking and fixing the first bracket, and the first bracket is provided with a second locking bolt for locking and fixing the second bracket.

[0017] Preferably, a driving motor and a transmission belt structure are also installed on the transmission box, and the driving motor is transmission-connected to the slewing bearing via the transmission belt structure.

[0018] Preferably, a vertically upward transmission shaft is connected to the top of the second bearing seat, and the input end of the scraper motor is drivingly connected to the top of the transmission shaft, and the connection method is one of belt drive and chain drive.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. When in use, the top of the "U"-shaped scraper bracket of the embodiment is locked and fixedly connected with the slewing bearing by means of a locking screw; then the scraper motor is operated, and the scraper motor indirectly drives the second bearing seat to rotate through the fixing rod. When the second bearing seat rotates, the slewing bearing and the scraper at the bottom can be driven to perform scraping work by means of a second gear structure meshing with the outer ring of the slewing bearing, which can effectively avoid the situation where the material hangs on the wall, and the grinding is more uniform;

[0021] 2. When in use, the first fastening bolt can be used to adjust the length of the scraper bracket and the rotation diameter of the scraper, and the second locking bolt can be used to adjust the upper and lower lengths of the scraper bracket and the scraper, so as to be suitable for scraping different working containers. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of a basket grinder scraping device proposed by the utility model;

[0023] Figure 2 for Figure 1 A partial enlarged view of the middle A part;

[0024] Figure 3 This is a partial structural schematic diagram of a scraping device for a basket grinder proposed in the utility model (the scraper is omitted).

[0025] In the figure: 1 first bearing seat, 2 slewing bearing, 3 second bearing seat, 4 scraper motor, 5 scraper bracket, 501 mounting sleeve, 502 first bracket, 503 second bracket, 6 scraper, 7 transmission box, 8 drive motor, 9 transmission belt structure, 10 transmission shaft. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects of the utility model easy to understand, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments.

[0027] Embodiment 1

[0028] Reference Figure 1 , a basket grinder scraping device, comprising a grinder for mounting the scraping device, the grinder comprising a first bearing seat 1, and a transmission box 7 drivingly connected to the first bearing seat 1;

[0029] The transmission box 7 is also equipped with a basket mill drive motor 8 and a drive belt structure 9, and the drive motor 8 is connected to the slewing bearing 2 through the drive belt structure 9;

[0030] The transmission belt structure 9 includes a driving wheel 901, a transmission belt 902 and a transmission wheel 903 installed inside the transmission box 7. The transmission belt 902 is sleeved on the outside of the driving wheel 901 and the transmission wheel 903. The output end of the basket mill driving motor 8 is connected to the driving wheel 901. The driving wheel 901 drives the transmission wheel 903 to rotate through the transmission belt 902.

[0031] The bottom center of the transmission wheel 903 is connected to the center of the first bearing seat 1 by a vertical connecting shaft, and when the basket mill driving motor 8 is working, the first bearing seat 1 and the stirring member at the bottom are indirectly driven to rotate;

[0032] The inner ring of the slewing bearing 2 is connected to the first bearing seat 1, and after the connection, the inside of the slewing bearing 2 can rotate around the first bearing seat 1;

[0033] In this embodiment, the outer ring of the slewing bearing 2 is provided as a first annular gear structure. More specifically, the outer ring of the second bearing seat 3 is provided with a second gear structure meshingly connected with the outer ring of the slewing bearing 2.

[0034] A wall scraping motor 4 is installed on the wall scraping motor 4, and the output end of the wall scraping motor 4 is transmission-connected to the second bearing seat 3;

[0035] It should be noted that a vertical transmission shaft 10 is connected to the top of the second bearing seat 3, and the input end of the scraper motor 4 is drivingly connected to the top of the transmission shaft 10, and the connection method is one of belt drive or chain drive;

[0036] When in use, the wall scraping motor 4 is connected to a nearby power source to work, and the wall hanging motor 4 is connected to a vertically downward fixed rod by means of a belt drive or a chain drive, and the bottom of the fixed rod passes through the inside of the transmission belt 902 and is fixedly connected to the second bearing seat 3;

[0037] It should be noted that the inner width of the transmission belt 902 is greater than the diameter of the fixed rod, and the outer side of the fixed rod is not in contact with the inner side of the transmission belt 902;

[0038] In this embodiment, the scraper bracket 5 is connected to the bottom of the outer ring of the slewing bearing 2 at the top, and at least one scraper 6 is installed at the bottom. When the wall scraper motor 4 is working, it can indirectly drive the scraper 6 to rotate along the center line of the slewing bearing 2.

[0039] More specifically, the scraper bracket 5 is a "U"-shaped structure, the tops of both ends of the scraper bracket 5 are fixedly connected to the bottom of the outer ring of the slewing bearing (2), and at least one scraper 6 is installed on both sides and the bottom of the scraper bracket 5.

[0040] When the present embodiment is in use, the top of the scraper bracket 5 of the "U"-shaped structure in the present embodiment is locked and fixedly connected with the slewing bearing 2 by means of a locking screw; then the scraper motor 4 is operated, and the scraper motor 4 indirectly drives the second bearing seat 3 to rotate through the fixing rod. When the second bearing seat 3 rotates, it is able to drive the slewing bearing 2 and the scraper 6 at the bottom to perform scraping work by means of a second gear structure meshing with the outer ring of the slewing bearing 2, which can effectively avoid the situation where materials stick to the wall and make the grinding more uniform.

[0041] Embodiment 2

[0042] In this embodiment, the scraper bracket 5 is an "L"-shaped structure, and the scraper bracket 5 is telescopically adjustable and installed at the bottom of the first bearing seat 1, and at least one scraper 6 is installed on the side and bottom of the scraper bracket 5 respectively.

[0043] More specifically, the scraper bracket 5 includes a mounting sleeve 501 fixedly connected to the bottom of the first bearing seat 1, an "L"-shaped first bracket 502, and a second bracket 503 telescopically mounted with the first bracket 502; the mounting sleeve 501 is provided with a first fastening bolt for locking and fixing the first bracket 502, and the first bracket 502 is provided with a second locking bolt for locking and fixing the second bracket 502.

[0044] When in use, the first fastening bolt can be used to adjust the rotational diameter length of the "L"-shaped scraper bracket 5 and the scraper 6, and the second locking bolt can be used to adjust the upper and lower lengths of the scraper bracket 5 and the scraper 6.

[0045] Through the installation method in the second embodiment, the diameter adjustment of the scraper can be realized in the up and down directions and in the rotation direction, so as to be suitable for scraping different working containers.

[0046] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0047] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0048] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of protection claimed by the utility model. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A basket grinder scraping device, comprising a grinder for mounting the scraping device, the grinder comprising a first bearing seat (1), and a transmission box (7) drivingly connected to the first bearing seat (1), characterized in that: Also includes: A slewing bearing (2), the inner ring of which is connected to the first bearing seat (1), and the outer ring of which is a first annular gear structure; A second bearing seat (3), an outer ring of which is provided with a second gear structure meshingly connected to the outer ring of the slewing bearing (2); A wall scraper motor (4) is mounted on the transmission box (7), and an output end of the wall scraper motor (4) is transmission-connected to the second bearing seat (3); The scraper bracket (5) is connected to the bottom of the outer ring of the slewing bearing (2) at the top, and at least one scraper (6) is installed at the bottom. When the wall scraper motor (4) is working, it can indirectly drive the scraper (6) to rotate along the center line of the slewing bearing (2).

2. A basket grinder scraping device according to claim 1, characterized in that: The scraper bracket (5) is a "U"-shaped structure, the tops of both ends of the scraper bracket (5) are fixedly connected to the bottom of the outer ring of the slewing bearing (2), and at least one scraper (6) is respectively installed on the two side edges and the bottom of the scraper bracket (5).

3. A basket grinder scraping device according to claim 1, characterized in that: The scraper bracket (5) is an "L"-shaped structure, and the scraper bracket (5) is telescopically adjustable and mounted on the bottom of the first bearing seat (1), and at least one scraper (6) is respectively mounted on the side and bottom of the scraper bracket (5).

4. A basket grinder scraping device according to claim 3, characterized in that: The edge scraper bracket (5) comprises a mounting sleeve (501) fixedly connected to the bottom of the first bearing seat (1), an "L"-shaped first bracket (502), and a second bracket (503) telescopically mounted to the first bracket (502); A first fastening bolt for locking and fixing the first bracket (502) is installed on the installation sleeve (501), and a second locking bolt for locking and fixing the second bracket (503) is installed on the first bracket (502).

5. The scraping device for a basket grinder according to claim 1, characterized in that: A drive motor (8) and a drive belt structure (9) are also mounted on the transmission box (7), and the drive motor (8) is connected to the slewing bearing (2) through the drive belt structure (9).

6. A basket grinder scraping device according to claim 1, characterized in that: The top of the second bearing seat (3) is connected to a transmission shaft (10) extending vertically upward, and the input end of the wall scraper motor (4) is drivingly connected to the top of the transmission shaft (10), and the connection method is one of belt drive and chain drive.

Images