Grinding machine with protective structure

Abstract

The utility model relates to the technical field of grinding machines, and discloses a grinding machine with a protective structure, which comprises a base, the top of the base is magnetically connected with a shell, a transmission part is arranged in the base, a feeding part is arranged in the base, the surface of the base is provided with an observation port, and the observation port is provided with a protective cover. A first bearing is fixedly installed on the top of the inner wall of the base, the transmission part comprises a transmission rod, the transmission rod is fixedly installed on the inner wall of the first bearing, a motor is fixedly installed on the top of the transmission rod, the outer wall of the transmission rod is fixedly sleeved with a grinding block, and a shell is magnetically connected to the base. A first bearing is installed on the top of the inner wall of the shell, a transmission rod is installed on the inner wall of the first bearing, a motor is installed through the extending end of a rotating rod, the outer wall of the transmission rod is sleeved with a grinding block, a grinding plate and a discharging net are installed on the inner wall of the shell, and grinding objects are fully ground through cooperation of the grinding block and the grinding plate.

Description

Technical Field

[0001] The utility model relates to the technical field of grinders, in particular to a grinder with a protective structure. Background Art

[0002] The production and preparation of alumina ceramic raw materials requires the grinding of powder. In order to ensure the safety of workers and mechanical equipment, existing grinders are usually equipped with protective structures.

[0003] According to the publication number: "CN218609634U", a grinder with a protective structure includes a base discharge hopper, a secondary support plate, a secondary protective bin, a primary support plate, a primary protective bin, an inlet hopper and grinding parts. The utility model realizes multi-level protection of the grinder by setting a primary protective bin and a secondary protective bin, which is convenient for the grinder to grade and grind alumina materials or other materials; the protective structure of the overall grinder is integrated with the machine bin of the grinder, thereby reducing the trouble caused by the staff repeatedly debugging the protective mechanism. The secondary support plate and the primary support plate are provided to improve the stability of the overall protective structure. The multi-stage grinding parts are provided to facilitate the use of the utility model for multi-stage grinding processing, thereby improving the practicality of the utility model. The heating roller is provided to facilitate the adjustment of the temperature inside the equipment, so that the internal temperature of the grinder is in an environment most suitable for alumina processing.

[0004] However, in actual use, the overall grinding efficiency is low, and the grinding material that does not meet the grinding standards cannot be recycled and ground repeatedly. Therefore, improvements have been made based on the above-mentioned problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the shortcomings of the prior art, the utility model provides a grinding machine with a protective structure. The advantages of the utility model are that a housing is magnetically connected to the base, a bearing 1 is installed on the top of the inner wall of the housing, a transmission rod is installed on the inner wall of the bearing 1, a motor is installed through the extended end of the rotating rod, a grinding block is sleeved on the outer wall of the transmission rod, and a grinding plate and a feeding net are respectively installed on the inner wall of the housing, and the grinding object is fully ground through the cooperation of the grinding block and the grinding plate.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinder with a protective structure, comprising a base, the top of the base is magnetically connected to a shell, a transmission part is arranged inside the base, a feeding part is arranged inside the base, an observation port is opened on the surface of the base, a bearing 1 is fixedly installed on the top of the inner wall of the base, the transmission part comprises a transmission rod, the transmission rod is fixedly installed on the inner wall of the bearing 1, a motor is fixedly installed on the top of the transmission rod, and a grinding block is fixedly sleeved on the outer wall of the transmission rod.

[0009] Preferably, a grinding plate is fixedly mounted on the inner wall of the shell, a material discharge net is fixedly mounted on the inner wall of the shell, and a through opening is opened on the outer wall of the shell, and the grinding material is blocked by the action of the material discharge net, and the grinding material after grinding can be conveniently dropped into the collection tray in the base for collection.

[0010] Preferably, the feeding part includes a connecting cavity, the connecting cavity is connected to the outer wall of the shell through an opening, a transmission pipe is installed on the top of the connecting cavity, a feeding roller is arranged inside the transmission pipe, and the top end of the feeding roller extends outward.

[0011] Preferably, a fixed sleeve of the outer extending end of the feed roller is provided with a pulley, and an outer wall sleeve of the transmission rod is provided with a pulley, the outer wall of the pulley is connected to a belt, a pulley is installed through the top of the feed roller, and a second set of pulleys is provided on the outer wall of the transmission rod, and the outer wall of the pulley is connected to a belt, when the transmission rod drives the grinding block for grinding, the grinding material that does not meet the specifications is simultaneously transmitted to the top of the grinding block for re-grinding.

[0012] Preferably, the top end of the transmission tube is arranged obliquely, and the top end of the transmission tube is connected to the interior of the shell. The oblique arrangement of the top end of the transmission tube facilitates the unloading of substandard grinding materials when the transmission roller is conveying them.

[0013] Preferably, the base and the shell are detachably connected magnetically, and a feed port is provided on the top of the shell. The detachable magnetic connection between the base and the shell facilitates the collection of materials and maintenance inside.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a grinding machine with a protective structure, which has the following beneficial effects:

[0016] 1. A grinder with a protective structure is magnetically connected to a shell on a base, and a bearing 1 is installed on the top of the inner wall of the shell, and a transmission rod is installed on the inner wall of the bearing 1, a motor is installed through the extended end of the rotating rod, and a grinding block is sleeved on the outer wall of the transmission rod, and a grinding plate and a feeding net are respectively installed on the inner wall of the shell, and the grinding object is fully ground by the cooperation of the grinding block and the grinding plate.

[0017] 2. This grinding machine with a protective structure is equipped with a pulley 1 on the top of the feed roller, and a second set of pulleys is arranged on the outer wall of the transmission rod, and the outer wall of the pulley 1 is connected to a belt 1 for transmission. Therefore, when the transmission rod drives the grinding block for grinding, the grinding material that does not meet the specifications is simultaneously transmitted to the top of the grinding block for re-grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is the main structural diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the main cross-sectional structure of the utility model;

[0021] Figure 3 It is a partial structural schematic diagram of the utility model.

[0022] In the figure: 1. base; 21. transmission part; 211. motor; 212. transmission rod; 213. grinding block; 214. grinding plate; 215. feeding net; 216. collecting tray; 22. feeding part; 221. connecting cavity; 222. transmission pipe; 223. feeding roller; 224. pulley 1; 225. belt 1; 3. shell; 4. observation port. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1

[0025] like Figure 1-3As shown, the utility model provides a grinding machine with a protective structure, including a base 1, a shell 3 is magnetically connected to the top of the base 1, a transmission part 21 is arranged inside the base 1, a feeding part 22 is arranged inside the base 1, an observation port 4 is opened on the surface of the base 1, a bearing 1 is fixedly installed on the top of the inner wall of the base 1, the transmission part 21 includes a transmission rod 212, the transmission rod 212 is fixedly installed on the inner wall of the bearing 1, a motor 211 is fixedly installed on the top of the transmission rod 212, a grinding block 213 is fixedly sleeved on the outer wall of the transmission rod 212, a grinding plate 214 is fixedly installed on the inner wall of the shell 3, a feeding net 215 is fixedly installed on the inner wall of the shell 3, and a through opening is opened on the outer wall of the shell 3, the grinding material is blocked by the action of the feeding net 215, and the grinding material after grinding is conveniently dropped into the collection tray 216 in the base 1 for collection.

[0026] In this embodiment, the shell 3 is magnetically connected to the base 1, and a bearing 1 is installed on the top of the inner wall of the shell 3, and a transmission rod 212 is installed on the inner wall of the bearing 1, a motor 211 is installed through the extended end of the rotating rod, and a grinding block 213 is sleeved on the outer wall of the transmission rod 212, and a grinding plate 214 and a feeding net 215 are respectively installed on the inner wall of the shell 3, and the grinding block 213 and the grinding plate 214 cooperate to fully grind the grinding material.

[0027] Example 2

[0028] like Figure 1-3 As shown, on the basis of embodiment 1, the utility model provides a technical solution: the feeding part 22 includes a connecting cavity 221, the connecting cavity 221 is connected to the outer wall of the shell 3 by a through opening, a transmission tube 222 is installed on the top of the connecting cavity 221, a feeding roller 223 is arranged inside the transmission tube 222, the top of the feeding roller 223 extends outward, a pulley 224 is fixedly sleeved on the outer extension end of the feeding roller 223, and a pulley 224 is sleeved on the outer wall of the transmission rod 212, a belt 225 is connected to the outer wall of the pulley 224, and the top of the feeding roller 223 is fixedly sleeved on the outer extension end of the feeding roller 223. A pulley 224 is installed on the top, and the second set of pulleys 224 is sleeved on the outer wall of the transmission rod 212, and the outer wall of the pulley 224 is connected with a belt 225 for transmission, so that the transmission rod 212 drives the grinding block 213 to grind, the top of the transmission tube 222 is obliquely set, and the top of the transmission tube 222 is connected to the interior of the shell 3, the base 1 and the shell 3 are detachably magnetically connected, and the top of the shell 3 is provided with a feed port, and the base 1 and the shell 3 are detachably magnetically connected to facilitate the collection of materials and maintenance inside.

[0029] In this embodiment, a second set of pulleys 224 is sleeved on the outer wall of the transmission rod 212, and the outer wall of the pulley 224 is connected to a belt 225. Therefore, when the transmission rod 212 drives the grinding block 213 for grinding, the grinding material that does not meet the specifications is simultaneously transmitted to the top of the grinding block 213 for re-grinding.

[0030] The working principle of the grinding machine with a protective structure is described in detail below.

[0031] like Figure 1-3 As shown, when in use, the base 1 is magnetically connected to the shell 3, and a bearing 1 is installed on the top of the inner wall of the shell 3, and a transmission rod 212 is installed on the inner wall of the bearing 1, and a motor 211 is installed through the extended end of the rotating rod, and a grinding block 213 is sleeved on the outer wall of the transmission rod 212, and a grinding plate 214 and a feeding net 215 are respectively installed on the inner wall of the shell 3, and the grinding material is fully ground by the cooperation of the grinding block 213 and the grinding plate 214, and the grinding material is blocked under the action of the feeding net 215, and the ground grinding material is convenient to fall into the collection plate 21 in the base 1. 6 for collection, and a connecting chamber 221 is provided on the outside of the shell 3, and a transmission pipe 222 is installed on the connecting chamber 221, a feeding roller 223 is provided inside the transmission pipe 222, and a pulley 224 is installed on the top of the feeding roller 223, and a second set of pulleys 224 are sleeved on the outer wall of the transmission rod 212, and the outer wall of the pulley 224 is connected with a belt 225 for transmission, so when the transmission rod 212 drives the grinding block 213 to grind, the grinding objects that do not meet the specifications are simultaneously transmitted to the top of the grinding block 213 for re-grinding.

Claims

1. A grinding machine with a protective structure, comprising a base (1), characterized in that: The top of the base (1) is magnetically connected to a housing (3); a transmission part (21) is arranged inside the base (1); a feeding part (22) is arranged inside the base (1); an observation port (4) is provided on the surface of the base (1); a bearing 1 is fixedly mounted on the top of the inner wall of the base (1); the transmission part (21) comprises a transmission rod (212); the transmission rod (212) is fixedly mounted on the inner wall of the bearing 1; a motor (211) is fixedly mounted on the top of the transmission rod (212); and a grinding block (213) is fixedly sleeved on the outer wall of the transmission rod (212).

2. A grinding machine with a protective structure according to claim 1, characterized in that: A grinding plate (214) is fixedly mounted on the inner wall of the outer shell (3), a material discharge net (215) is fixedly mounted on the inner wall of the outer shell (3), and a through opening is opened on the outer wall of the outer shell (3).

3. The grinding machine with a protective structure according to claim 1, characterized in that: The feeding portion (22) comprises a connecting cavity (221), the connecting cavity (221) is connected to the outer wall of the housing (3) through a through opening, a transmission tube (222) is installed on the top of the connecting cavity (221), a feeding roller (223) is arranged inside the transmission tube (222), and the top end of the feeding roller (223) extends outward.

4. The grinding machine with a protective structure according to claim 3, characterized in that: The outer extension end of the feeding roller (223) is fixedly sleeved with a pulley 1 (224), and the outer wall of the transmission rod (212) is sleeved with a pulley 1 (224), and the outer wall of the pulley 1 (224) is transmission-connected with a belt 1 (225).

5. The grinding machine with a protective structure according to claim 3, characterized in that: The top end of the transmission tube (222) is arranged in an oblique shape, and the top end of the transmission tube (222) is connected to the interior of the outer shell (3).

6. The grinding machine with a protective structure according to claim 1, characterized in that: The base (1) and the outer shell (3) are detachably connected magnetically, and a feed port is provided at the top of the outer shell (3).

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