CN211967165U

CN211967165U - Do benefit to impeller head that directional material cover of throwing pinpoints

Info

Publication number: CN211967165U
Application number: CN201921165839.5U
Authority: CN
Inventors: 陈汉兵
Original assignee: Jiangsu Chengyue Shot Blasting Machinery Co ltd
Current assignee: Jiangsu Chengyue Shot Blasting Machinery Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-11-20
Anticipated expiration: 2029-07-24

Abstract

The utility model relates to an impeller head technical field, and a do benefit to directional impeller head of throwing material cover accurate positioning is disclosed, which comprises a motor, and a housing, the linkage disk, the pill induction tube, divide the pill accelerating pulley, directional material cover of throwing, the impeller body, labyrinth seal, the output shaft of motor and divide the pill accelerating pulley between adopt the linkage disk to directly ally oneself with, and be equipped with labyrinth seal between it, the shell includes the front shroud, the front shroud center is equipped with the calibrated scale, the calibrated scale center is equipped with the round hole, directional material cover of throwing includes the sleeve, telescopic cuff turns over outwards and forms a hem, be equipped with the scale on the hem, be equipped with the dog-house on the sleeve, the sleeve passes the calibrated scale center and is located branch pill accelerating pulley periphery, the hem of directional material cover of throwing is located the calibrated scale. The utility model discloses, add the calibrated scale at the front shroud center, the directional hem of throwing the material cover is equipped with the scale, and the hem is located the calibrated scale outside, and both mutually support, and the convenience is thrown the material cover pinpoint in the orientation.

Description

Do benefit to impeller head that directional material cover of throwing pinpoints

Technical Field

The utility model relates to a shot-blasting machine technical field specifically is a do benefit to directional impeller head of throwing material cover accurate positioning.

Background

The shot blasting machine is used as a key core component of shot blasting cleaning machinery, and is widely applied to casting shakeout, surface cleaning of castings, forgings, welding parts and heat treatment parts, surface cleaning of plates and sections and surface strengthening of gears, springs and other parts. However, scales are not arranged on the front cover plate and the directional feeding sleeve of the existing shot blasting machine, so that the positioning of the directional feeding sleeve is not accurate enough.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a do benefit to directional impeller head of throwing material cover accurate positioning has and does benefit to directional material cover accurate function of location of throwing.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a do benefit to directional impeller head of throwing material cover accurate positioning, includes motor, shell, linkage disk, pill induction tube, branch pill accelerating pulley, directional material cover, impeller body, labyrinth seal of throwing, adopt the linkage disk to directly ally oneself with between the output shaft of motor and the branch pill accelerating pulley, and be equipped with labyrinth seal between it, the shell includes the front shroud, the front shroud center is equipped with the calibrated scale, the calibrated scale center is equipped with the round hole, directional material cover of throwing includes the sleeve, telescopic cuff turns over outwards and rolls over and forms a hem, be equipped with the scale on the hem, be equipped with the dog-house on the sleeve, the sleeve passes calibrated scale center and is located branch pill accelerating pulley periphery, the hem of directional material cover of throwing is located the calibrated scale outside.

Preferably, the impeller body comprises a blade and an impeller, the impeller is provided with a blade insertion hole, the blade is inserted from the center of the impeller, and one end of the blade close to the impeller is thinner than the other end of the blade.

Preferably, the motor adopts a dipolar motor as a drive, has the power of 11KW and is additionally provided with a variable frequency speed regulation.

(III) advantageous effects

Compared with the prior art, the utility model provides a do benefit to directional impeller head of throwing material cover accurate positioning, beneficial effect as follows:

1. the dial is additionally arranged in the center of the front cover plate, scales are arranged on the folded edge of the directional feeding sleeve, and the folded edge is positioned on the outer side of the dial, so that the directional feeding sleeve can be conveniently and accurately positioned.

2. The structure is delicate, the manufacture and the maintenance are convenient, and the surface quality of the shot-blasted workpiece meets the general standard of visual inspection of the workpiece.

3. The blade is made of a 40Cr forging through machining and heat treatment after forming, and is high in strength and not easy to wear.

4. The blade adopts a special shape with a thin inner part and a thick outer part, so that the blade is more uniform in abrasion, smaller in weight, saved in materials, reduced in vibration noise and capable of solving the problem that the existing impeller head needs to be frequently replaced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention with a partially disassembled view;

FIG. 3 is a schematic view of the dial and the directional feeding sleeve of the present invention after being connected;

in the figure: 1-motor, 2-shell, 201-front cover plate, 3-linkage plate, 4-pill leading-in pipe, 5-pill-separating accelerating wheel, 6-directional feeding sleeve, 601-sleeve, 602-flanging, 603-feeding port, 7-impeller body and 8-dial.

Detailed Description

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

Referring to fig. 1-3, a shot blasting machine beneficial to accurate positioning of a directional feeding sleeve comprises a motor 1, a shell 2, a linkage disc 3, a shot guiding pipe 4, a shot distributing accelerating wheel 5, a directional feeding sleeve 6, an impeller body 7 and labyrinth seals, wherein an output shaft of the motor 1 is directly connected with the shot distributing accelerating wheel 5 through the linkage disc 3, the labyrinth seals are arranged between the output shaft and the shot distributing accelerating wheel, the shell 2 comprises a front cover plate 201, a dial 8 is arranged in the center of the front cover plate 201, a round hole is arranged in the center of the dial 8, the directional feeding sleeve 6 comprises a sleeve 601, a sleeve opening of the sleeve 601 is turned outwards to form a folded edge 602, scales are arranged on the folded edge 602, a feeding opening 603 is arranged on the sleeve 601, the sleeve 601 penetrates through the center of the dial 8 and is positioned on the periphery of the shot distributing accelerating wheel 5, and the folded.

The impeller body 7 includes a blade 701 and an impeller, the impeller is provided with a blade insertion hole, the blade 701 is inserted from the center of the impeller, and one end of the blade 701 close to the impeller is thinner than the other end of the blade. The special shape with thin inside and thick outside is adopted, so that the abrasion of the blades 701 is more uniform, the weight is smaller, the material is saved, the vibration noise is reduced, and the problem that the existing impeller head needs to be frequently replaced is solved.

Specifically, the motor 1 adopts a dipolar motor as a drive, has the power of 11KW, and is additionally provided with a variable frequency speed regulation.

Specifically, the shot-separating accelerating wheel 5 and the directional feeding sleeve 6 are made by heat treatment after Cr20 casting is processed and molded; the blade 701 is made of a 40Cr forging by machining and then performing heat treatment.

The utility model discloses, add calibrated scale 8 at front shroud 201 center, the directional hem 602 of throwing material cover 6 is equipped with the scale, and hem 602 is located the calibrated scale outside, and both mutually support, and the convenience is thrown in the orientation and is expected the cover accurate positioning.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a do benefit to directional impeller head of throwing material cover accurate positioning, includes motor, shell, linkage disk, pill induction tube, divides the pill to throw material cover, impeller body, labyrinth seal with higher speed, the output shaft of motor and divide the pill to adopt linkage disk to directly ally oneself with between the wheel with higher speed, and be equipped with labyrinth seal between it, its characterized in that: the shell includes the front shroud, the front shroud center is equipped with the calibrated scale, the calibrated scale center is equipped with the round hole, directional material cover of throwing includes the sleeve, telescopic linking is outwards turned over and is rolled over and form a hem, be equipped with the scale on the hem, be equipped with the dog-house on the sleeve, the sleeve passes calibrated scale center and is located and divides the ball accelerating pulley periphery, the hem of directional material cover of throwing is located the calibrated scale outside.

2. The shot blasting machine beneficial to accurate positioning of a directional feeding sleeve according to claim 1, is characterized in that: the impeller body comprises blades and an impeller, wherein blade insertion holes are formed in the impeller, the blades are inserted from the center of the impeller, and one end, close to the impeller, of each blade is thinner than the other end of each blade.

3. The shot blasting machine beneficial to accurate positioning of a directional feeding sleeve according to claim 1, is characterized in that: the motor adopts a dipolar motor as a drive, has the power of 11KW and is additionally provided with a variable frequency speed regulation.