Discharging device of grinding machine

Abstract

The discharging device comprises a cover plate, a plurality of screen rings and an end plate, a discharging pipe is arranged on the right side of the cover plate, a mounting seat is integrally formed on the left side of the cover plate, and a mounting groove is formed in the left side of the mounting seat; the protection mechanism is arranged in the mounting groove and is used for mounting the screen ring; the connecting assemblies are arranged between the screen rings and used for splicing the screen rings; the filter assembly is reasonable in structure, the size of the filter assembly can be adjusted according to actual requirements, materials can be better screened, and therefore the use requirements can be better met.

Description

Technical Field

[0001] The utility model relates to the technical field of grinder equipment, in particular to a grinder discharging device. Background Art

[0002] The grinder is a highly efficient grinding and dispersing equipment with the advantages of high production efficiency, strong continuity, low cost, high product fineness, etc. Therefore, the grinder is widely used in industrial fields such as paints and coatings, cosmetics, food, daily chemicals, dyes, inks, medicines, magnetic recording materials, ferrites, and photosensitive films. In the prior art, due to conventional defects in the design of the discharge port, materials often accumulate at the discharge port, affecting the grinding process, which not only delays the discharge speed, but also slows down the grinding efficiency, which is not conducive to efficient production.

[0003] In order to solve the above problems, authorization announcement number CN202909811U discloses a discharging device suitable for a grinder. The device effectively avoids the problem of material accumulation affecting the grinding process during grinding by screening and diverting the materials, greatly improves the discharging speed and grinding efficiency, and has better practicality.

[0004] However, when the device is used in practice, the area of ​​the filter screen is fixed. When there are too many materials, they cannot be screened in time, which reduces the practicality of the device and cannot meet the use requirements well. Utility Model Content

[0005] The purpose of the utility model is to provide a grinding machine discharging device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A grinding machine discharging device comprises: a cover plate, a plurality of sieve rings, and an end plate, wherein a discharge pipe is arranged on the right side of the cover plate, a mounting seat is integrally formed on the left side of the cover plate, and a mounting groove is arranged on the left side of the mounting seat; a protective mechanism is arranged in the mounting groove and used for installing the sieve rings; a connecting assembly is arranged between the sieve rings and used for splicing a plurality of sieve rings together; a fixing assembly is arranged on the sieve rings and used for fixing the sieve rings on the mounting seat. The utility model has a reasonable structure, and the size of the filtering assembly can be adjusted according to actual needs, so that the material can be better screened, thereby better meeting the use requirements.

[0008] As a preferred solution, the protection mechanism includes a protection connection seat installed in the installation groove, a protection ring is arranged at the center circle of the protection connection seat, and a plurality of groups of protection positioning grooves are also arranged in the inner circle of the protection connection seat. By setting the protection mechanism, the sieve ring can be positioned to facilitate the installation of the sieve ring.

[0009] As a preferred solution, the outer ring of the protective connecting seat is fixedly connected to the mounting seat by bolts.

[0010] As a preferred solution, the connection assembly includes connection rings integrally formed on the upper and lower sides of the sieve ring, wherein the upper connection ring is provided with multiple groups of connection grooves, and the lower connection ring is provided with connection columns at corresponding positions. By providing the connection assembly, it is convenient to splice multiple groups of sieve rings together to change the screening area, thereby better meeting the use requirements.

[0011] As a preferred solution, a connection chamfer is provided at the upper end of each connection groove.

[0012] As a preferred solution, a limiting ring is further provided on the right side of the end plate, and a protrusion is provided on the right side of the end plate at a position corresponding to the connecting groove.

[0013] As a preferred solution, the connecting ring and the end plate are provided with fixing holes at corresponding positions, a fixing pin is inserted into the fixing hole, a fixing thread column is provided on the right side of the fixing pin, the fixing thread column is screwed into the connecting thread groove on the left side of the fixing column, and a fixing thread column is also provided on the other side of the fixing column. By providing a fixing component, it is convenient to fix the spliced ​​sieve ring on the mounting seat.

[0014] Compared with the prior art, the utility model has the following beneficial effects: by installing the sieve ring through the connection assembly and the fixing assembly, the number of sieve rings can be selected according to actual needs, thereby achieving screening and adjusting the area, which can better meet the use requirements. The utility model has a reasonable structure, and the size of the filter assembly can be adjusted according to actual needs, which can better screen the material, thereby better meeting the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a grinding machine discharging device;

[0016] Figure 2 It is a schematic cross-sectional structure diagram of a discharging device of a grinding machine;

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the sealing position of a grinding machine discharging device;

[0018] Figure 4 It is a schematic diagram of the structure of the explosion mechanism of the fixed component of a grinding machine discharging device;

[0019] Figure 5 This is a schematic diagram of the explosion structure of the screen ring position of a grinder discharging device.

[0020] In the figure: 1-cover plate, 11-discharge pipe, 12-mounting seat, 13-mounting groove, 2-protective mechanism, 21-protective connecting seat, 22-protective ring, 23-protective positioning groove, 3-sieve ring, 31-connecting ring, 32-connecting groove, 321-connecting chamfer, 33-connecting column, 4-end plate, 5-fixing assembly, 51-fixing pin, 52-fixing threaded column, 53-fixing column, 54-connecting threaded groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example: See Figures 1 to 5 , a discharging device for a grinding machine, 1. A discharging device for a grinding machine, characterized in that it comprises: a cover plate 1, a plurality of sieve rings 3, and an end plate 4, wherein a discharging pipe 11 is arranged at the right side of the cover plate 1, a mounting seat 12 is integrally formed at the left side of the cover plate 1, and a mounting groove 13 is arranged at the left side of the mounting seat 12; a protective mechanism 2 is arranged in the mounting groove 13 for installing the sieve ring 3; a connecting assembly is arranged between the sieve rings 3 for splicing a plurality of sieve rings 3 together; a fixing assembly 5 is arranged on the sieve ring 3 for fixing the sieve ring 3 on the mounting seat 12. In the present embodiment, the discharging pipe 11 is connected to an external negative pressure device, and the ground material can be sucked out of the inner side of the sieve ring 3 by the negative pressure device, thereby transferring the material out through the discharging pipe 11.

[0023] The working principle of the utility model: when in use, first install the protective mechanism 2 into the installation groove 13, then insert the sieve ring 3 into the protective mechanism 2, then, splice several sieve rings 3 together through the connecting assembly, then install the upper end plate on the left side, and then, install the spliced ​​sieve rings 3 on the mounting seat through the fixing assembly machine. The number of sieve rings 3 can be adjusted according to actual needs, so as to realize the adjustment of the screening area, which can better discharge the material and thus better meet the use requirements.

[0024] As a further solution, the protective mechanism 2 includes a protective connecting seat 21 installed in the mounting groove 13, a protective ring 22 is provided at the middle circle position of the protective connecting seat 21, and a plurality of groups of protective positioning grooves 23 are distributed on the inner circle of the protective connecting seat 21. In this embodiment, the outer circle of the protective connecting seat 21 is fixedly connected to the mounting seat 12 by bolts.

[0025] The installation principle of the protection mechanism 2 is: when installing, insert the protection connecting seat 21 into the installation groove 13, and then fix the protection connecting seat 21 and the installation seat 12 by bolts. When installing the sieve ring 3, insert the sieve ring 3 into the protection ring 22, and insert the connecting column 33 at the lower end of the sieve ring 3 into the corresponding protection positioning groove 23.

[0026] As a further solution, the connecting assembly includes a connecting ring 31 integrally formed on the upper and lower sides of the sieve ring 3, wherein a plurality of connecting grooves 32 are distributed on the upper connecting ring 31, and connecting columns 33 are installed at corresponding positions on the lower connecting ring 31, and a connecting chamfer 321 is provided at the upper end of each connecting groove 32.

[0027] The working principle of the connecting component is: when connecting, the connecting column 33 at the lower end of the sieve ring 3 is inserted into the connecting groove 32 at the upper end of the other sieve ring 3, so as to realize the splicing of the sieve ring 3, and facilitate the subsequent fixing of the sieve ring 3 to the mounting seat 12 through the fixing component 5.

[0028] As a further solution, a limiting ring is further provided on the right side of the end plate 4, and a protrusion is provided on the right side of the end plate 4 at a position corresponding to the connection groove 32. The limiting ring is provided to facilitate buckling the sieve ring 3.

[0029] As a further solution, fixing holes are opened at corresponding positions of the connecting ring 31 and the end plate 4, and a fixing pin 51 is inserted in the fixing hole. A fixing threaded column 52 is arranged on the right side of the fixing pin 51. The fixing threaded column 52 is screwed into the connecting thread groove 54 on the left side of the fixing column 53, and a fixing threaded column 52 is also arranged on the other side of the fixing column 53.

[0030] The working principle of the fixing assembly 5 is: when installing, firstly, the connecting thread groove 54 on the left side of the fixing column 53 is screwed onto the fixing thread column 52 at the end of the fixing pin 51, and then another fixing column 53 is screwed onto the fixing thread column 52 on the right side of the fixing column 53, and so on. According to actual needs, multiple groups of fixing columns 53 are spliced ​​onto the fixing pin 51, and then the spliced ​​fixing assembly is inserted into the fixing hole, so that it passes through the sieve ring 3 and the end plate 4, the protective connecting seat 21, and then it is screwed onto the mounting seat 12 to complete the installation. In the present utility model, the terms such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "side", "bottom" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, and are only relational words determined for the convenience of describing the structural relationship of the various components or elements of the present utility model, and do not specifically refer to any component or element in the present utility model, and cannot be understood as a limitation to the present utility model.

Claims

1. A grinding machine discharging device, characterized in that: include: A cover plate (1), a plurality of sieve rings (3), and an end plate (4); a discharge pipe (11) is provided on the right side of the cover plate (1); a mounting seat (12) is integrally formed on the left side of the cover plate (1); and a mounting groove (13) is provided on the left side of the mounting seat (12); A protection mechanism (2) is arranged in the mounting groove (13) and is used for mounting the sieve ring (3); A connecting assembly is arranged between the sieve rings (3) and is used to splice together a plurality of sieve rings (3); The connection assembly comprises connection rings (31) integrally formed on the upper and lower sides of the sieve ring (3), wherein a plurality of connection grooves (32) are distributed on the upper connection ring (31), and connection columns (33) are distributed and installed at corresponding positions on the lower connection ring (31); The fixing assembly (5) is arranged on the sieve ring (3) and is used to fix the sieve ring (3) on the mounting seat (12).

2. A grinding machine discharging device according to claim 1, characterized in that: The protection mechanism (2) comprises a protection connection seat (21) installed in the installation groove (13), a protection ring (22) is arranged at the center circle of the protection connection seat (21), and a plurality of groups of protection positioning grooves (23) are distributed in the inner circle of the protection connection seat (21).

3. A grinding machine discharging device according to claim 2, characterized in that: The outer ring of the protective connection seat (21) is fixedly connected to the mounting seat (12) via bolts.

4. A grinding machine discharging device according to claim 3, characterized in that: The upper end of each connection groove (32) is provided with a connection chamfer (321).

5. A grinding machine discharging device according to claim 4, characterized in that: A limiting ring is also provided on the right side of the end plate (4), and a protrusion is provided on the right side of the end plate (4) at a position corresponding to the connecting groove (32).

6. A grinding machine discharging device according to claim 5, characterized in that: The connecting ring (31) and the end plate (4) are both provided with fixing holes at corresponding positions, a fixing pin (51) is inserted into the fixing hole, a fixing threaded column (52) is provided on the right side of the fixing pin (51), the fixing threaded column (52) is screwed into a connecting threaded groove (54) on the left side of the fixing column (53), and a fixing threaded column (52) is also provided on the other side of the fixing column (53).

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