CN219233351U

CN219233351U - Device for purging three-way catalyst

Info

Publication number: CN219233351U
Application number: CN202320111892.7U
Authority: CN
Inventors: 彭益源; 刘洪平; 杨孟蛟; 杨俊杰; 王怀勇; 张春华
Original assignee: Yunnan Filter Environment Protection S&t Co ltd; Kunming Henghe Environmental Protection Technology Co ltd
Current assignee: Yunnan Filter Environment Protection S&t Co ltd; Kunming Henghe Environmental Protection Technology Co ltd
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-06-23
Anticipated expiration: 2033-01-16

Abstract

The utility model provides equipment for purging a three-way catalyst, which comprises a workbench, wherein a rotary cylinder is arranged on the workbench, a cylinder connecting block is arranged at the working end of the rotary cylinder, a support cushion block is arranged on the cylinder connecting block, a finger cylinder is arranged on the cylinder connecting block between the support cushion blocks, the finger cylinder is provided with a pair of clamping jaws for clamping a shell of the three-way catalyst, a jacking cylinder is arranged on the workbench positioned at one side of the rotary cylinder, a fixing frame is arranged at the working end of the jacking cylinder, and a blowing head is arranged on the fixing frame.

Description

Device for purging three-way catalyst

Technical Field

The utility model relates to the technical field of engine back-purging three-way catalysts, in particular to equipment for purging a three-way catalyst.

Background

Dust and tiny particles are generated on the end face of a carrier of the three-way catalyst of the engine in the working procedures of cutting, turning the outer circle and the like, at present, an air gun is used for double-sided blowing, when the air gun is opened for blowing in the blowing process, the air gun can generate thrust, each surface is blown for 6-8 seconds, the double-sided blowing is carried out for 12-15 seconds, the labor intensity of long-time blowing is overlarge, two people can complete the cutting blowing working procedure, the working procedures are replaced with each other in the working procedure to lighten the labor intensity of individuals, and the blowing beats cannot keep up with the cutting or turning beats.

Disclosure of Invention

The utility model aims to provide equipment for purging a three-way catalyst, which overcomes the defects in the prior art.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a sweep equipment of three way catalyst converter, includes the workstation, be provided with revolving cylinder on the workstation, be provided with the cylinder connecting block on the work end of revolving cylinder, be provided with the supporting shoe on the cylinder connecting block, be provided with the finger cylinder on the cylinder connecting block between the supporting shoe, the finger cylinder is furnished with a pair of clamping jaw that is used for centre gripping three way catalyst converter casing, is provided with the jacking cylinder on the workstation that is located revolving cylinder one side, be provided with the mount on the work end of jacking cylinder, be provided with the blowing head on the mount.

As an improvement of the device for purging the three-way catalyst, the clamping jaw is provided with a clamping jaw connecting block which is matched with the surface shape of the three-way catalyst shell.

As an improvement of equipment for sweeping the three-way catalyst, the rotary induction support is connected with the fixing frame, the reversing piece is arranged on the rotary induction support, the rotary cylinder is connected with the manual reversing valve, and when the jacking cylinder reaches a preset position, the reversing piece on the rotary induction support contacts with the manual reversing valve to enable the rotary cylinder to work.

As an improvement of equipment for purging the three-way catalyst, the workbench is provided with a cover body at the jacking cylinder, and the working end of the jacking cylinder and the rotary induction bracket penetrate through the cover body.

As an improvement of the device for purging the three-way catalyst, the linear bearing is arranged in the cover body, the guide rod is arranged at the bottom of the fixing frame and is in sliding connection with the linear bearing.

As an improvement of the device for purging the three-way catalyst, a limiting block is arranged on the cover body and is positioned under the fixing frame.

As an improvement of the device for purging the three-way catalyst, a connecting plate is arranged on the workbench, a straight notch is formed in the connecting plate, and a fixing bolt is arranged at the bottom of a shell of the rotary cylinder.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, an operator is only responsible for feeding and discharging the three-way catalyst, the blowing head is used for blowing the three-way catalyst up and down under the action of the jacking cylinder, the rotary induction bracket is matched with the reversing piece to drive the reversing valve to perform reversing operation on the rotary cylinder, and the rotary cylinder drives the three-way catalyst to automatically rotate, so that semi-automatic blowing is realized, the labor intensity of the operator is reduced, and the production efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.

FIG. 1 is a schematic diagram of a first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of the present utility model;

fig. 3 is a schematic diagram of a third embodiment of the present utility model.

Wherein, 1, a workbench; 2. a rotary cylinder; 3. a cylinder connecting block; 4. supporting cushion blocks; 5. a finger cylinder; 6. a clamping jaw; 7. jacking the air cylinder; 8. a fixing frame; 9. a blow head; 10. a clamping jaw connecting block; 11. a rotary induction bracket; 12. a reversing sheet; 13. a reversing valve; 14. a cover body; 15. a linear bearing; 16. a guide rod; 17. a limiting block; 18. and (5) connecting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, an apparatus for purging a three-way catalyst comprises a workbench 1, a rotary cylinder 2 is arranged on the workbench 1, a cylinder connecting block 3 is arranged at the working end of the rotary cylinder 2, a supporting cushion block 4 is arranged on the cylinder connecting block 3, a finger cylinder 5 is arranged on the cylinder connecting block 3 between the supporting cushion blocks 4, the finger cylinder 5 is provided with a pair of clamping jaws 6 for clamping a three-way catalyst shell, a jacking cylinder 7 is arranged on the workbench 1 at one side of the rotary cylinder 2, a fixing frame 8 is arranged at the working end of the jacking cylinder 7, and a blowing head 9 is arranged on the fixing frame 8.

Placing three-way catalyst on supporting pad 4, then starting finger cylinder 5, finger cylinder 5 drives clamping jaw 6 centre gripping three-way catalyst casing in order to fix three-way catalyst, to blow head 9 air feed and jacking cylinder 7 work simultaneously, jacking cylinder 7 drives blow head 9 through mount 8 and rises, after blow head 9 blows certain time, starts revolving cylinder 2, revolving cylinder 2 drives the finger cylinder 5 rotation on cylinder connecting block 3 and the cylinder connecting block 3, three-way catalyst casing is rotated certain angle, realize by the switching-over of blowing face, finally three-way catalyst is blown by two-sided.

The operator is only responsible for the loading and unloading of three-way catalyst, and blowing head 9 realizes blowing from top to bottom to three-way catalyst under jacking cylinder 7 effect, and rotatory response support 11 cooperation switching-over piece 12 drive switching-over valve 13 carries out the switching-over operation to rotatory cylinder 2, and rotatory cylinder 2 drive three-way catalyst autogiration realizes semi-automatic blowing to reduce operator's intensity of labour, improve production efficiency.

The clamping jaw 6 is provided with a clamping jaw connecting block 10 which is matched with the surface shape of the three-way catalyst shell.

The jaw connection block 10 better clamps the three-way catalyst housing by adapting to the surface shape of the three-way catalyst housing.

The fixing frame 8 is connected with a rotary induction bracket 11, a reversing piece 12 is arranged on the rotary induction bracket 11, the rotary cylinder 2 is connected with a manual reversing valve 13, and when the jacking cylinder 7 reaches a preset position, the reversing piece 12 on the rotary induction bracket 11 contacts with the manual reversing valve 13 to enable the rotary cylinder 2 to work.

The jacking cylinder 7 drives the blowing head 9 to gradually ascend, the blowing head 9 starts to sweep from the bottom of the three-way catalyst in the ascending process until the top of the three-way catalyst, after the blowing head 9 reaches the top of the three-way catalyst, the reversing piece 12 on the rotary induction support 11 contacts and pushes the reversing valve 13 to reverse, the rotary cylinder 2 reverses under the action of the reversing valve 13, the three-way catalyst reverses under the drive of the rotary cylinder 2, the jacking cylinder 7 resets, and the blowing head 9 sweeps the other surface of the three-way catalyst from top to bottom, and the cycle is performed.

The workbench 1 is provided with a cover body 14 at the jacking cylinder 7, and the working end of the jacking cylinder 7 and the rotary induction bracket 11 penetrate through the cover body 14.

The cover 14 is provided in order to avoid that the cuttings impurities that are purged by the blow head 9 and fall off fall onto the lifting cylinder 7 and onto the reversing valve 13.

A linear bearing 15 is arranged in the cover body 14, a guide rod 16 is arranged at the bottom of the fixing frame 8, and the guide rod 16 is in sliding connection with the linear bearing 15.

The linear bearing 15 is matched with the guide rod 16, so that the stability of the movement of the blowing head 9 can be ensured, and when the jacking cylinder 7 works, the guide rod 16 slides along the linear bearing 15, so that the stability of the movement of the blowing head 9 can be ensured.

The cover body 14 is provided with a limiting block 17, and the limiting block 17 is positioned right below the fixing frame 8.

The limiting block 17 is in contact with the fixing frame 8 to limit the fixing frame 8.

The workbench 1 is provided with a connecting plate 18, the connecting plate 18 is provided with a straight notch, and the bottom of the shell of the rotary cylinder 2 is provided with a fixing bolt.

The distance between the blowing head 9 and the three-way catalyst is adjusted according to actual needs, specifically, the revolving cylinder 2 slides along the connecting plate 18, and then the fixing bolt is fixed, so that the revolving cylinder 2 is fixed on the connecting plate 18.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a sweep equipment of three way catalyst converter, includes the workstation, its characterized in that, be provided with revolving cylinder on the workstation, be provided with the cylinder connecting block on the work end of revolving cylinder, be provided with the supporting shoe on the cylinder connecting block, be provided with the finger cylinder on the cylinder connecting block between the supporting shoe, the finger cylinder is furnished with a pair of clamping jaw that is used for centre gripping three way catalyst converter casing, is provided with the jacking cylinder on the workstation that is located revolving cylinder one side, be provided with the mount on the work end of jacking cylinder, be provided with the blowhead on the mount.

2. The three-way catalyst purging device according to claim 1, wherein the clamping jaw is provided with a clamping jaw connecting block which is matched with the surface shape of the three-way catalyst shell.

3. The apparatus for purging a three-way catalyst as defined in claim 1, wherein the fixed frame is connected with a rotation induction bracket, a reversing piece is provided on the rotation induction bracket, the rotary cylinder is connected with a manual reversing valve, and when the jacking cylinder reaches a predetermined position, the reversing piece on the rotation induction bracket contacts the manual reversing valve to operate the rotary cylinder.

4. The apparatus for purging a three-way catalyst as recited in claim 1, wherein said work table is provided with a housing at a jacking cylinder, the working end of the jacking cylinder and the rotary induction support extending through the housing.

5. The device for purging a three-way catalyst as recited in claim 4, wherein a linear bearing is disposed in the housing, and a guide rod is disposed at the bottom of the fixed frame and slidably connected to the linear bearing.

6. The device for purging a three-way catalyst as in claim 5, wherein a stop block is disposed on the housing, the stop block being located directly below the mount.

7. The device for purging a three-way catalyst according to claim 1, wherein a connecting plate is provided on the working table, the connecting plate is provided with a straight notch, and a fixing bolt is provided at the bottom of the housing of the rotary cylinder.