CN210879254U

CN210879254U - Shot blasting machine for derusting dovetailed tendons

Info

Publication number: CN210879254U
Application number: CN201921900261.3U
Authority: CN
Inventors: 李国强; 陈礼鹏; 赵明焕
Original assignee: Daye Xinya Science And Technology Manufacturing Co ltd
Current assignee: Daye Xinya Science And Technology Manufacturing Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-06-30
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to a shot blasting machine for rust removal of pigeon tail tendon, including shot blasting chamber and rollgang, the rollgang runs through the shot blasting chamber, the feed inlet and the discharge gate department of shot blasting chamber are equipped with the backplate, the roll shaft one end that the rollgang is located in the shot blasting chamber is worn out the shot blasting chamber, wherein at least one roll shaft outer end is connected with actuating mechanism, the upper and lower both ends of shot blasting chamber are respectively equipped with a impeller head, the shot blasting chamber is equipped with a recovery unit who retrieves the shot sand outside, the recovery unit bottom is equipped with the shot sand import that communicates with shot blasting chamber bottom, the recovery unit top is equipped with the sand silo, the sand silo is equipped with the hose connected with two impeller; the utility model provides high production efficiency has alleviateed intensity of labour.

Description

Shot blasting machine for derusting dovetailed tendons

Technical Field

The utility model relates to a dove tail muscle production technical field specifically is a shot-blasting machine for dove tail muscle rust cleaning.

Background

The motor stator needs to install the dove tail muscle, and the machining precision of dove tail muscle is great to the influence of stator, casts the model at first in the dove tail muscle course of working, carries out rough machining, finish machining again, and the model raw materials surface of depositing before the rough machining probably rusts, needs to remove its surperficial rust earlier, because the dove tail muscle cross section is not circular, can't roll, is not suitable for the round steel rust cleaning polisher, and the main rust cleaning mode is that the manual work adopts the polisher to polish at present, and its efficiency is lower, and intensity of labour is big.

Disclosure of Invention

The utility model aims at solving the problem that manual polishing mode is low in efficiency and labor intensity is high in the existing derusting of the dove tail rib, and providing the shot blasting machine for derusting the dove tail rib.

The utility model has the following concrete scheme: a shot blasting machine for removing rust of a pigeon tail rib comprises a shot blasting chamber and a conveying roller way, wherein the conveying roller way penetrates through the shot blasting chamber, protective plates are arranged at a feed inlet and a discharge outlet of the shot blasting chamber, one end of a roller shaft of the conveying roller way, which is positioned in the shot blasting chamber, penetrates out of the shot blasting chamber, wherein the outer end of at least one roll shaft is connected with a driving mechanism, the upper end and the lower end of the shot blasting chamber are respectively provided with a shot blasting machine, the shot blasting chamber is externally provided with a recovery device for recovering shot, the bottom of the recovery device is provided with a shot inlet communicated with the bottom of the shot blasting chamber, the top of the recovery device is provided with a sand cabin, the sand cabin is provided with a hose connected with the two shot blasting machines, the outer side of the shot blasting chamber is provided with a cloth bag dust removal device, the shot blasting chamber is provided with an air suction opening at the front end and the rear end of the shot blasting device respectively, the two air suction openings are provided with an air suction pipe respectively, the outer ends of the two air suction pipes are connected with a connecting pipe together, and the side wall in the middle of the connecting pipe is provided with an air inlet pipe connected with the bag-type dust removal device.

Actuating mechanism includes driving motor, and two flywheels are equipped with to driving motor's output, and two flywheels are connected with two roller outer end transmissions that are located the shot-blasting chamber respectively.

Be equipped with the material hole that matches with dove tail muscle type number and size in the middle of the backplate, the backplate is connected with shot-blasting chamber detachably, is convenient for change the dove tail muscle that is suitable for different models and passes through.

The working principle of the utility model is as follows: the method comprises the following steps that a dove tail rib enters from a material hole of a guard plate at a feed inlet of a shot blasting chamber through a conveying roller way, the roller shaft is driven by a driving mechanism to enable the dove tail rib to move towards a discharge outlet at a certain speed, when the dove tail rib moves to a shot blasting machine, a shot blasting machine at the upper end performs sand blasting on the upper surface and the left side surface of the dove tail rib, a shot blasting machine at the lower end performs sand blasting on the lower surface and the right side surface of the dove tail rib, and the whole outer surface; and dust generated in the sand blasting process is pumped into the cloth bag dust removal device by the exhaust pipe for treatment.

Compared with the prior art, the utility model has the following advantages: 1. the aim of rust removal is achieved by sand blasting treatment on the surfaces of the dovetails in the automatic conveying process, the efficiency is improved, and the labor intensity is reduced; 2. the dust removing device is arranged to collect and treat dust generated in the shot blasting process, so that the pollution to the environment is avoided; 3. the backplate designs into can dismantle connected mode, is convenient for change the backplate of different models in order to adapt to the dove tail muscle of different models and size.

Drawings

Fig. 1 is a perspective view a of the present invention;

fig. 2 is a perspective view b of the present invention;

fig. 3 is a front view of the present invention;

FIG. 4 is a view A-A of FIG. 3;

in the figure: 1-roll shaft, 2-guard plate, 201-material hole, 3-shot blasting chamber, 4-shot blasting device, 5-recovery device, 6-hose, 7-sand bin, 8-bag dust remover, 9-air inlet pipe, 10-connecting pipe, 10 a-exhaust pipe, 11-chain, 12-flywheel.

Detailed Description

Referring to fig. 1-4, the embodiment includes a shot blasting chamber 3 and a roller conveyor, the roller conveyor runs through the shot blasting chamber 3, a protective plate 2 is disposed at a feed inlet and a discharge outlet of the shot blasting chamber 3, one end of a roller 1 of the roller conveyor located in the shot blasting chamber 3 penetrates out of the shot blasting chamber 3, outer ends of the two roller 1 are connected with a driving mechanism, the driving mechanism includes a driving motor, an output end of the driving motor is provided with two flywheels 12, the two flywheels 12 are respectively connected with outer ends of the two roller 1 through chains 11 in a transmission manner, an impeller 4 is respectively mounted at an upper end and a lower end of the shot blasting chamber 3, a central axis of the impeller 4 forms a 45 degree with a horizontal plane, the upper and lower impeller 4 are arranged in a diagonal manner, a recovery device 5 for recovering shot sand is mounted outside the shot blasting chamber 3, a shot inlet communicated with a bottom of the shot, the sand silo 7 is provided with a hose 6 connected with two impeller heads 4.

The embodiment also comprises a bag-type dust collector 8 arranged outside the shot blasting chamber 3, wherein the shot blasting chamber 3 is provided with an air suction opening, and the air suction opening is connected with an air inlet of the bag-type dust collector 8 through a pipeline.

In this embodiment, the two ends of the shot blasting chamber 3 located at the front and the rear of the shot blasting machine 4 are respectively provided with an air suction opening, the two air suction openings are respectively provided with an air suction pipe 10a, the outer ends of the two air suction pipes 10a are jointly connected with a connecting pipe 10, and the side wall in the middle of the connecting pipe 10 is provided with an air inlet pipe 9 connected with a bag dust removal device 8.

This embodiment be equipped with in the middle of the backplate 2 with dove tail muscle type number and the material hole 201 that the size matches, backplate 2 is connected with 3 detachably of shot-blasting chamber, is convenient for change the dove tail muscle that is suitable for different models and passes through.

Claims

1. The utility model provides a shot-blasting machine for rust cleaning of dove tail muscle, including shot blasting chamber and rollgang, the rollgang runs through the shot blasting chamber, the feed inlet and the discharge gate department of shot blasting chamber are equipped with the backplate, the rollgang is located roller one end in the shot blasting chamber and wears out the shot blasting chamber, wherein an at least roller outer end is connected with actuating mechanism, on the shot blasting chamber, a impeller head respectively is equipped with at both ends down, the outdoor recovery unit who retrieves ball sand that is equipped with of shot blasting chamber, the recovery unit bottom is equipped with the ball sand import with shot blasting chamber bottom intercommunication, the recovery unit top is equipped with the sand silo, the sand silo is equipped with the hose of being connected with two impeller: the outer side of the shot blasting chamber is provided with a bag-type dust removal device, the front end and the rear end of the shot blasting chamber, which are positioned on the impeller head, are respectively provided with an air suction opening, the two air suction openings are respectively provided with an air suction pipe, the outer ends of the two air suction pipes are jointly connected with a connecting pipe, and the middle side wall of the connecting pipe is provided with an air inlet pipe connected with the bag-type dust removal device.

2. The shot blasting machine for derusting the dove tail tendon as claimed in claim 1, which is characterized in that: the driving mechanism comprises a driving motor, two flywheels are installed at the output end of the driving motor, and the two flywheels are respectively in transmission connection with the outer ends of the two roll shafts positioned in the shot blasting chamber.

3. The shot blasting machine for derusting the dove tail tendon as claimed in claim 1, which is characterized in that: be equipped with the material hole that matches with dove tail muscle type number and size in the middle of the backplate, the backplate is connected with shot-blasting chamber detachably, is convenient for change the dove tail muscle that is suitable for different models and passes through.