CN217940006U

CN217940006U - Cleaning mechanism of stirring machine

Info

Publication number: CN217940006U
Application number: CN202221851583.5U
Authority: CN
Inventors: 张瑞; 毕志杰; 王宪宝; 兰孝强
Original assignee: Qingdao Co Nele Machinery Co ltd
Current assignee: Qingdao Co Nele Machinery Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-12-02
Anticipated expiration: 2032-07-18

Abstract

A cleaning mechanism of a stirrer is used for cleaning a speed reducer arranged on a cylinder, the top of the cylinder is provided with a support frame, the speed reducer is positioned in an inner cavity of the cylinder, and the top end of the speed reducer is arranged on the support frame; a cleaning plate is arranged on the inner wall of the cylinder body and is positioned on the outer side of the speed reducer; the inner side edge of the cleaning plate is provided with a first cleaning part and a second cleaning part, the first cleaning part is matched with the upper surface of the speed reducer, and the second cleaning part is matched with the side wall of the speed reducer and used for scraping materials on the upper surface and the side wall of the speed reducer when the speed reducer rotates. The embodiment of the utility model provides an in install the cleaning board at the barrel inner wall to will strike off on its surface the material of adhesion when the speed reducer is rotatory, avoid the material adhesion on the speed reducer and cause its dead weight to increase, and then avoid invalid power consumption to guarantee the radiating effect on speed reducer surface, alleviate the clean degree of difficulty of mixer, the material of striking off can drop and get back to in the big material of piling up after gathering, reduce the material loss.

Description

Cleaning mechanism of stirring machine

Technical Field

The utility model belongs to the technical field of the mixer, especially, relate to a mixer cleans mechanism.

Background

As is well known, the conventional vertical shaft planetary mixer has a speed reducer which rotates in a mixing drum of the mixer and drives a mixing tool to mix the materials in the mixing drum. Because the material may be powdery, raised dust can be generated in the stirring process and attached to the surface of the speed reducer; or the materials are lifted upwards under the strong stirring action and fall onto the surface of the speed reducer. Adhesion of materials to the surface of the speed reducer can cause a plurality of problems: 1. the adhesion of the materials can increase the dead weight of the speed reducer, so that the internal consumption of the speed reducer is increased when the speed reducer rotates, and excessive useless power is generated; 2. the adhesion of materials also causes the heat radiation performance of the speed reducer to be poor, and the oil temperature is too high, so that the aging of a sealing part is accelerated, and the service life is shortened; 3. the material adhesion increases the amount of labour of workman cleaning process to if clean thoroughly inadequately, some adhered material can drop and fall into the material in next batch stirring, produces the influence to material stirring quality.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists among the correlation technique, the utility model provides a mixer cleans mechanism to solve the problem that the power consumption that current mixer material adhesion brought is big, the heat dissipation is poor, easy ageing, clean intensity of labour is big.

The utility model provides a cleaning mechanism of a stirrer, which is used for cleaning a speed reducer arranged on a barrel, wherein the top of the barrel is provided with a support frame, the speed reducer is positioned in the inner cavity of the barrel, and the top end of the speed reducer is arranged on the support frame;

a cleaning plate is arranged on the inner wall of the cylinder body and is positioned on the outer side of the speed reducer;

the inner side edge of the cleaning plate is provided with a first cleaning part and a second cleaning part, the first cleaning part is matched with the upper surface of the speed reducer, and the second cleaning part is matched with the side wall of the speed reducer and used for scraping materials on the upper surface and the side wall of the speed reducer when the speed reducer rotates.

In some embodiments, the cleaning plate is a soft member, the first cleaning portion is in sliding contact with an upper surface of the speed reducer, and the second cleaning portion is in sliding contact with a side wall of the speed reducer.

In some embodiments, the cleaning plate is a hard member, the first cleaning part is in clearance fit with the upper surface of the speed reducer, and the second cleaning part is in clearance fit with the side wall of the speed reducer.

In some embodiments, the inner wall of the cylinder body is provided with a mounting seat, the sweeping board is mounted on the mounting seat through a connecting bolt, the mounting seat is provided with a waist hole, the connecting bolt is positioned in the waist hole, and the waist hole is obliquely arranged upwards relative to the radial direction of the cylinder body.

In some embodiments, the upper surface of the speed reducer is a conical surface.

In some of these embodiments, the sweeping shoe has a plurality of sweeping shoes, all located on the same circumference centered on the axis of the cartridge.

Based on the technical scheme, the embodiment of the utility model provides an install the cleaning plate at the barrel inner wall, thereby will strike off its material of adhesion when the speed reducer is rotatory on its surface, avoid the material adhesion on the speed reducer and cause its dead weight to increase, and then avoid invalid power consumption, and guarantee the radiating effect on speed reducer surface, alleviate the clean degree of difficulty of mixer, the material that strikes off can drop and get back to in the big heap of material after gathering, reduce material loss, it is big to have solved the power consumption that current mixer material adhesion brought, the heat dissipation is poor, easily ageing, the big problem of clean intensity of labour.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:

FIG. 1 is a schematic structural view of a cleaning mechanism of a blender according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

in the figure:

1. a barrel; 2. a speed reducer; 3. a support frame; 4. cleaning the board; 41. a first cleaning section; 42. a second cleaning part; 5. a mounting base; 6. a connecting bolt; 7. a waist hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only some, not all embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

The terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 2, in an exemplary embodiment of the cleaning mechanism of the stirring machine of the present invention, the cleaning mechanism of the stirring machine includes a barrel 1 and a speed reducer 2, a supporting frame 3 is provided at the top of the barrel 1, the speed reducer 2 is located in the inner cavity of the barrel 1, and the top end of the speed reducer is installed on the supporting frame 3. The support frame 3 realizes the rotary assembly of the speed reducer 2, the speed reducer 2 rotates under the driving of a power device of the stirring machine, and a stirring tool arranged on the speed reducer 2 stirs materials in the cylinder.

The inner wall of the cylinder body 1 is provided with a cleaning plate 4, and the cleaning plate 4 is positioned at the outer side of the speed reducer 2.

The inner edge of the cleaning plate 4 has a first cleaning portion 41 and a second cleaning portion 42. The first cleaning part 41 is matched with the upper surface of the speed reducer 2, namely the first cleaning part 41 is parallel to the upper surface of the speed reducer 1, and the distance between the first cleaning part 41 and the upper surface of the speed reducer is smaller or zero; the second cleaning portion 42 is fitted to the side wall of the reduction gear 2, that is, the second cleaning portion 42 is parallel to the side wall of the reduction gear 2, and the distance between the two is small or zero.

When the mixer stirs the material in barrel 1, because raise dust or material are stirred vigorously and are curled up, the material adhesion is to the upper surface and the lateral wall of speed reducer 2, and the 2 bottom surfaces of speed reducer then are difficult for the adhesion material. In the process of rotation of the speed reducer 2, materials adhered to the materials rotate along with the materials, when the materials adhered to the upper surface and the side wall of the speed reducer 2 contact with the first cleaning part 41 and the second cleaning part 42 of the cleaning plate 4, the cleaning plate 4 scrapes the materials from the upper surface and the side wall of the speed reducer 2, dead weight increase of the speed reducer is avoided due to adhesion of the materials, invalid energy consumption caused by the dead weight increase is prevented, surface cleanness of the speed reducer is guaranteed, heat of the speed reducer can be smoothly dissipated outwards, service life reduction caused by overheating of the speed reducer is avoided, cleaning difficulty of the stirrer can be reduced due to the fact that the materials adhered to the speed reducer are scraped by the cleaning plate in the working process of the stirrer, clean labor amount is reduced, and the problems that energy consumption is large, heat dissipation is poor, aging is easy and cleaning labor intensity is high due to adhesion of the materials of the current stirrer are solved.

In some embodiments, cleaning sheet 4 is a soft member, i.e., cleaning sheet 4 is made of a material that is relatively soft and elastic. First cleaning portion 41 and the upper surface sliding contact of speed reducer 2, second cleaning portion 42 and the lateral wall sliding contact of speed reducer 2 make cleaning plate 4 inseparable with the surface contact of speed reducer 2, and the material of adhesion on more effectual scraping speed reducer 2 upper surface and the lateral wall improves and cleans the effect.

In some embodiments, the sweeping board 4 is a hard component, i.e. the sweeping board 4 is made of a hard and non-deformable material. First cleaning portion 41 and the upper surface clearance fit of speed reducer 2, second cleaning portion 42 and the lateral wall clearance fit of speed reducer 2 to make cleaning plate 4 can strike off the material of adhesion on the speed reducer 2, avoid taking place the friction simultaneously between cleaning plate 4 and the speed reducer surface, guarantee that speed reducer 2 is rotatory smooth and easy, guarantee cleaning plate 4 and speed reducer 2's life-span.

In some embodiments, as shown in fig. 2, the inner wall of the cylinder 1 has a mounting seat 5, and the sweeping board 4 is mounted on the mounting seat 5 by a connecting bolt 6. The mounting seat 5 is provided with a waist hole 7, the connecting bolt 6 is positioned in the waist hole 7, and the waist hole 7 is obliquely arranged upwards relative to the radial direction of the barrel 1. The fixed position of the cleaning plate 4 is adjusted by matching the waist hole 7 with the connecting bolt 6. Because waist hole 7 slope sets up, makes cleaning plate 4 can be close to or keep away from speed reducer 2 to change the interval between first cleaning portion 41 and the 2 top surfaces of speed reducer and the interval between second cleaning portion 42 and the 2 lateral walls of speed reducer simultaneously, adapt to the demand of different viscosity, adhesion degree material, and adjust sliding contact's inseparable degree when cleaning plate 4 is soft component, adjust efficiently, convenient operation.

In some embodiments, the upper surface of the speed reducer 2 is a conical surface. The conical surface makes the upper surface of speed reducer 2 personally submit the slope form, and the material of part adhesion can slide down through its dead weight, alleviates the adhesion degree of material on the speed reducer 2 to make cleaning plate 4 strike off the speed reducer surface clean more easily.

In some embodiments, the sweeping plate 4 has a plurality of sweeping plates, all located on the same circumference centered on the axis of the cylinder 1. The rotatory in-process of speed reducer is carried out scraping of adhesion material by a plurality of cleaning plates 4 simultaneously to it, improves and cleans efficiency.

Finally, it should be noted that: the embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: modifications can still be made to the embodiments of the invention or equivalents may be substituted for some of the features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. A cleaning mechanism of a stirrer is used for cleaning a speed reducer arranged on a cylinder, the top of the cylinder is provided with a support frame, the speed reducer is positioned in an inner cavity of the cylinder, and the top end of the speed reducer is arranged on the support frame;

the cleaning device is characterized in that a cleaning plate is arranged on the inner wall of the cylinder body and is positioned on the outer side of the speed reducer;

2. The cleaning mechanism for a mixer according to claim 1, wherein the cleaning plate is a soft member, the first cleaning portion is in sliding contact with an upper surface of the speed reducer, and the second cleaning portion is in sliding contact with a side wall of the speed reducer.

3. The cleaning mechanism for a mixer according to claim 1, wherein the cleaning plate is a hard member, the first cleaning portion is in clearance fit with an upper surface of the speed reducer, and the second cleaning portion is in clearance fit with a side wall of the speed reducer.

4. A cleaning mechanism for a mixer according to any one of claims 1 to 3, wherein the inner wall of the barrel has a mounting seat, the cleaning plate is mounted on the mounting seat by a connecting bolt, the mounting seat has a waist hole, the connecting bolt is located in the waist hole, and the waist hole is arranged to be inclined upward with respect to the radial direction of the barrel.

5. A cleaning mechanism for a mixer according to any of claims 1 to 3, wherein the upper surface of the speed reducer is a tapered surface.

6. A mixer cleaning mechanism according to any one of claims 1 to 3, wherein the cleaning plate has a plurality of cleaning plates each located centrally on the same circumference of the axis of the drum.