CN215588877U

CN215588877U - Combined sealing sliding chute for shot blasting machine

Info

Publication number: CN215588877U
Application number: CN202121470123.3U
Authority: CN
Inventors: 陈思雨; 李恺华; 顾梁栋
Original assignee: Taizhou Big Embellish Machinery Co ltd
Current assignee: Taizhou Big Embellish Machinery Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-21
Anticipated expiration: 2031-06-30

Abstract

The utility model provides a combined sealing sliding chute for a shot blasting machine, which comprises a protective plate and a main shaft, wherein the protective plate is fixedly connected with a partition plate; still including the reflecting plate, go up the V template and lower V template, upper V template is less than lower floor's V template, and both form progressive relation, prevent the shot bounce-back better, and reflecting plate and backplate fixed connection are the splayed and distribute, and the bottom extends to between the two-layer V template, when the shot that pierces through the V template bounce-back appears, then can be rebounded back again by the reflecting plate, further prevents the shot bounce-back.

Description

Combined sealing sliding chute for shot blasting machine

Technical Field

The utility model relates to the technical field of shot blasting machines, in particular to a combined sealing sliding chute for a shot blasting machine.

Background

The impeller head is composed of impeller, blades, directional sleeve, pill separating wheel, guard board and main shaft. The steel shots flow into the shot separating wheel, the shot separating wheel rotating together with the main shaft winds the steel shots to rotate, and the steel shots are pressed to the inner side of the directional sleeve under the action of centrifugal force. Then the blade is thrown out in a fan-shaped mode through the opening of the directional sleeve and finally the blade strikes a workpiece of a user; the steel shots can be scattered to the bottom of the equipment after being thrown onto a user workpiece, the bottom of the equipment belongs to a spiral conveying system, the steel shots are conveyed to a lifting bucket by a bottom spiral, and the lifting bucket is lifted to a separator at the top. The separator is used for separating steel shots, dust and impurities, the good steel shots can enter the impeller head to be continuously recycled, the dust can be separated out and absorbed into the dust remover to be purified, and the shot materials and the impurities can be filtered out by the filter screen.

After being thrown onto a workpiece of a user, the steel shots can be scattered to the bottom of the equipment, and the steel shots scattered to the bottom can rebound to the opening of the directional sleeve due to the elastic action so as to enter the upper half part of the shot blasting machine, so that the normal operation of the shot blasting machine is influenced, and even the internal structure of the shot blasting machine is damaged.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a combined sealing sliding chute for a shot blasting machine.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a combined sealing sliding chute for a shot blasting machine comprises a protective plate and a main shaft, wherein the protective plate is fixedly connected with a partition plate on the inner wall of the shot blasting machine; the protective plate is cylindrical, a protective cavity is arranged in the protective plate, and the main shaft vertically penetrates through the protective cavity; the protection intracavity still including the reflecting plate, go up the V template and V template down, the reflecting plate is provided with a pair ofly, is the fixed mounting of type eight down the inner wall of backplate, go up the V template with the V template is by last fixed mounting in proper order down on the main shaft down.

Further, the length of the lower V-shaped plate is larger than that of the upper V-shaped plate.

Further, the bottom end of the reflecting plate extends into a gap between the upper V-shaped plate and the lower V-shaped plate.

Further, the extension length of the upper V-shaped plate is larger than the gap between the bottom ends of the reflecting plates.

Furthermore, the guard plate is U-shaped with an opening at the bottom.

Further, the main shaft is located on the inner side of the guard plate.

Furthermore, the spindle further comprises a stainless steel sleeve, and the stainless steel sleeve is detachably mounted at the bottom end of the spindle.

Furthermore, the stainless steel sleeve extends to the outer side of the guard plate, and the bottom end of the stainless steel sleeve is detachably provided with a hook. .

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model adopts two layers of V-shaped plates, the upper layer of V-shaped plate is smaller than the lower layer of V-shaped plate, and the upper layer of V-shaped plate and the lower layer of V-shaped plate form progressive relation, thereby better preventing the steel shots from rebounding.

2. The utility model is also provided with a reflecting plate, the reflecting plate is fixedly connected with the protective plate and is distributed in an inverted splayed shape, the bottom of the reflecting plate extends to the position between the two layers of V-shaped plates, and when steel shots penetrating through the V-shaped plates to rebound or enter the protective plate from the side edges of the V-shaped plates, the steel shots can rebound again by the reflecting plate, thereby further preventing the steel shots from rebounding.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Detailed Description

In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.

A combined sealing chute for a shot blasting machine comprises a protective plate 1 and a main shaft 4, wherein the protective plate 1 is fixedly connected with a partition plate on the inner wall of the shot blasting machine; the guard plate 1 is cylindrical and is internally provided with a protection cavity, and the main shaft 4 vertically penetrates through the protection cavity; the protection intracavity still including reflecting plate 3, go up V template 2 and V template 21 down, reflecting plate 3 is provided with a pair ofly, is the inner wall of eight characters of falling fixed mounting at backplate 1, goes up V template 2 and V template 21 down by last fixed mounting in proper order under to on main shaft 4.

Furthermore, the length of the lower V-shaped plate 21 is larger than that of the upper V-shaped plate 2, and a pine-like shape is formed between the two V-shaped plates, so that the rebound of the steel shot can be better prevented.

Further, the bottom end of the reflecting plate 3 extends to the gap between the upper V-shaped plate 2 and the lower V-shaped plate 21, the reflecting plate 3 extends to the gaps of the two V-shaped plates, the extension length of the upper V-shaped plate 2 is larger than the gap between the bottom ends of the reflecting plate 3, and when steel shots penetrating through the rebounding of the V-shaped plates appear, the steel shots can be rebounded by the reflecting plate again, so that the rebounding of the steel shots is further prevented.

Furthermore, the guard plate 1 is in a U shape with an opening at the bottom, and the inner cavity space of the guard plate 1 is large enough to accommodate the V-shaped plate and the reflecting plate 3, and the upper part of the guard plate is wide and the lower part of the guard plate is narrow so as to prevent rebounding steel shots from directly contacting with the main shaft 4 to cause impact and damage to the main shaft.

Further, the main shaft 4 is positioned inside the guard plate 1, so that the main shaft 4 can be protected from being damaged by the rebounded steel shots.

Further, still including stainless steel sleeve 5, stainless steel sleeve 5 detachably installs the bottom at main shaft 4, and extends to the backplate 1 outside for main shaft 4 is kept apart with the backplate 1 outside, has further protected main shaft 4.

Further, stainless steel sleeve 5 extends to the outside of backplate 1, and bottom detachably installs couple 6, when couple 6 or stainless steel sleeve 5 damage, also can not hurt main shaft 4, directly change stainless steel sleeve 5 and couple 6 can, reduced use cost

The present invention has been described in relation to the above embodiments, which are only exemplary of the implementation of the present invention. It should be noted that the disclosed embodiments do not limit the scope of the utility model. Rather, it is intended that all such modifications and variations be included within the spirit and scope of this invention.

Claims

1. A combined sealing sliding chute for a shot blasting machine comprises a protective plate and a main shaft, wherein the protective plate is fixedly connected with a partition plate on the inner wall of the shot blasting machine; the method is characterized in that: the protective plate is cylindrical, a protective cavity is arranged in the protective plate, and the main shaft vertically penetrates through the protective cavity; the protection intracavity still including the reflecting plate, go up the V template and V template down, the reflecting plate is provided with a pair ofly, is the fixed mounting of type eight down the inner wall of backplate, go up the V template with the V template is by last fixed mounting in proper order down on the main shaft down.

2. The combined sealing chute for shot blasting machines of claim 1, wherein: the length of the lower V-shaped plate is larger than that of the upper V-shaped plate.

3. The combined sealing chute for shot blasting machines of claim 2, wherein: the bottom end of the reflecting plate extends into a gap between the upper V-shaped plate and the lower V-shaped plate.

4. The combined sealing chute for shot blasting machines of claim 3, wherein: the extension length of the upper V-shaped plate is larger than the gap between the bottom ends of the reflecting plates.

5. The combined sealing chute for shot blasting machines of claim 1, wherein: the guard plate is U-shaped with an opening at the bottom.

6. The combined sealing chute for shot blasting machines of claim 1, wherein: the main shaft is located on the inner side of the guard plate.

7. The combined sealing chute for shot blasting machines of claim 1, wherein: the spindle further comprises a stainless steel sleeve, and the stainless steel sleeve is detachably sleeved at the bottom end of the spindle.

8. The combined sealing chute for shot blasting machines of claim 7, wherein: the stainless steel sleeve extends to the outer side of the guard plate, and the bottom end of the stainless steel sleeve is detachably provided with a hook.