CN213647208U

CN213647208U - Suspension type shot-blasting machine top sealing device

Info

Publication number: CN213647208U
Application number: CN202022203899.0U
Authority: CN
Inventors: 杨爱忠
Original assignee: Chongqing Huding Machinery Manufacturing Co ltd
Current assignee: Chongqing Huding Machinery Manufacturing Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-07-09
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a suspension type shot-blasting machine top sealing device, include: the upper cover, the notch has been seted up to the last wall of upper cover, the lifting hook sets up in the notch, the deflector sets up in the last wall of upper cover, the guide way has been seted up to the right wall of deflector, two the guide pillar is rotatable respectively and sets up in the last wall of upper cover, the track sets up in two on the outer wall of guide pillar, the one end of clamp plate sets up in the left side of the outer wall of track, and is a plurality of the one end of baffle sets up respectively in the left side of the outer wall of track, and this sealing device can avoid in the use, and the steel shot probably splashes out from the current notch of room body top lifting hook, hurts people easily to cause the damage to some positions outside the room body, cause the extravagant problem of steel shot.

Description

Suspension type shot-blasting machine top sealing device

Technical Field

The utility model relates to a shot-blasting machine technical field specifically is a suspension type shot-blasting machine top sealing device.

Background

The suspension type shot blasting machine is a device for suspending a workpiece to be cleaned on a lifting hook and cleaning or strengthening the surfaces of a forged piece and a rivet welding piece by using a steel shot moving at a high speed, a notch for the lifting hook to pass is formed in the top of a chamber body of the suspension type shot blasting machine, the steel shot can splash out of the notch for the lifting hook to pass through at the top of the chamber body in the using process, people are easily injured, certain parts outside the chamber body are damaged, the waste of the steel shot is caused, and the scheme is generated aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a suspension type shot-blasting machine top sealing device to steel shot probably splashes out from the notch among the solution prior art, not only hurts the people easily, and causes the damage to some positions outside the room body, and causes the problem of the waste of steel shot.

In order to achieve the above object, the utility model provides a following technical scheme: a suspended shot blasting machine top seal comprising: the upper cover comprises an upper cover body, a notch, a lifting hook, guide plates, guide pillars, a crawler belt, a pressing plate, baffles, a reset block, a fixing block and a tension spring, wherein the notch is formed in the upper wall surface of the upper cover body, the lifting hook is arranged in the notch and positioned at the rear end of the notch, the guide plates are arranged on the upper wall surface of the upper cover body and positioned on one side of the notch, the guide grooves are formed in the right wall surface of the guide plates, the number of the guide pillars is two, the two guide pillars are respectively and rotatably arranged on the upper wall surface of the upper cover body and positioned on the other side of the notch, the crawler belt is arranged on the outer wall surfaces of the two guide pillars, one end of the pressing plate is arranged on the left side of the outer wall surface of the crawler belt and positioned on the rear side of the lifting hook, the number of the baffles is multiple, one ends of the, the fixed block sets up in the last wall of upper cover, and is located same vertical axis with the reset block, the one end of extension spring sets up on the back wall of reset block, the other end of extension spring sets up on the preceding wall of fixed block.

Preferably, the front wall surface of the guide plate is chamfered.

Preferably, the rear wall surface of the rearmost baffle is provided with an extension plate.

Preferably, the top ends of the two guide pillars are respectively provided with a limiting plate.

Compared with the prior art, the beneficial effects of the utility model are that: this sealing device drives the clamp plate and seals up the notch through using the clamp plate to drive the track and rotate the time, can avoid shot-blasting machine shot in work to cause the damage to operator and some parts by the spill in the notch, and avoids the waste of shot.

Drawings

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

fig. 2 is an explosion diagram of the present invention.

In the figure: 1. the upper cover, 2, the notch, 3, the lifting hook, 4, the deflector, 5, the guide way, 6, the guide pillar, 7, the track, 8, clamp plate, 9, the baffle, 10, the extension plate, 11, reset block, 12, the fixed block, 13, the extension spring, 14, limiting plate.

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. 1-2, the present invention provides a top sealing device for a suspension type shot blasting machine, which comprises: a suspended shot blasting machine top seal comprising: the upper cover 1, a notch 2, a lifting hook 3, a guide plate 4, guide posts 6, a crawler 7, a press plate 8, baffles 9, a reset block 11, a fixed block 12 and a tension spring 13, wherein the notch 2 is arranged on the upper wall surface of the upper cover 1, the lifting hook 3 is arranged in the notch 2 and is positioned at the rear end of the notch 2, the guide plate 4 is arranged on the upper wall surface of the upper cover 1 and is positioned at one side of the notch 2, a guide groove 5 is arranged on the right wall surface of the guide plate 4, the number of the guide posts 6 is two, the two guide posts 6 are respectively and rotatably arranged on the upper wall surface of the upper cover 1 and are positioned at the other side of the notch 2, the crawler 7 is arranged on the outer wall surfaces of the two guide posts 6, one end of the press plate 8 is arranged on the left side of the outer wall surface of the crawler 7 and is positioned at the rear side of the lifting hook 3, one ends of the baffles 9 are respectively arranged on the left, fixed block 12 sets up in the last wall of upper cover 1, and is located same vertical axis with reset block 11, and the one end of extension spring 13 sets up on reset block 11's back wall, and the other end of extension spring 13 sets up on the preceding wall of fixed block 12.

Preferably, the front wall of the guide plate 4 is chamfered to facilitate the insertion of the left end of the baffle 9 into the guide slot 5.

Preferably, the rear wall surface of the last baffle 9 is provided with an extension plate 10 to cover the slot 2.

Preferably, the top ends of the two guide columns 6 are respectively provided with a limit plate 14 to prevent the crawler belt 7 from falling off.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Example (b): when the lifting hook 3 does not enter the notch 2, the tension spring 13 is in an initial state, the front wall surface of the baffle 9 and the front wall surface of the upper cover 1 are positioned on the same vertical plane, when the lifting hook 3 enters the notch 2 to prepare for working, the outer wall surface of the lifting hook 3 is contacted with the pressure plate 8 and pushes the pressure plate 8 into the notch 2, at the moment, the pressure plate 8 drives the crawler 7 to rotate clockwise, a plurality of baffles 9 move clockwise along with the crawler 7, the left end of each baffle 9 enters the guide groove 5, meanwhile, the extension plate 10 is contacted with the outer wall surface of the lifting hook 3, the resetting block 11 moves forward while the crawler 7 rotates clockwise, the tension spring 13 is stretched, when the lifting hook 3 moves to the deepest part of the notch 2, the baffle 9 completely shields the notch 2, at the moment, the door of the shot blasting machine is closed to work, when the working is finished, the lifting hook 3 is controlled to move forward to be away from the, simultaneously under extension spring 13's effort, pulling reset block 11 moves to the rear side, drives track 7 simultaneously and carries out anticlockwise rotation, and baffle 9 carries out anticlockwise movement thereupon, and the left end of baffle 9 leaves guide way 5, and lifting hook 3 leaves notch 2, and extension spring 13 resumes initial condition, and clamp plate 8 resumes to lie in same vertical plane state with upper cover 1 antetheca.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "fixedly mounted," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A suspension type shot blasting machine top sealing device is characterized by comprising:

the upper cover (1), the upper wall of the upper cover (1) is provided with a notch (2);

the lifting hook (3) is arranged in the notch (2) and is positioned at the rear end of the notch (2);

the guide plate (4) is arranged on the upper wall surface of the upper cover (1) and located on one side of the notch (2), and a guide groove (5) is formed in the right wall surface of the guide plate (4);

the number of the guide posts (6) is two, and the two guide posts (6) are respectively rotatably arranged on the upper wall surface of the upper cover (1) and positioned on the other side of the notch (2);

the caterpillar band (7) is arranged on the outer wall surfaces of the two guide columns (6);

one end of the pressing plate (8) is arranged on the left side of the outer wall surface of the crawler belt (7) and is positioned on the rear side of the lifting hook (3);

the number of the baffles (9) is a plurality, one ends of the baffles (9) are respectively arranged on the left side of the outer wall surface of the crawler belt (7) and are positioned on the front side of the lifting hook (3);

the reset block (11), the reset block (11) is arranged on the right side of the outer wall surface of the crawler belt (7);

the fixing block (12), the said fixing block (12) is set up in the upper wall of the upper cover (1), and locate on the same vertical axis with the reset block (11);

one end of the tension spring (13) is arranged on the rear wall face of the reset block (11), and the other end of the tension spring (13) is arranged on the front wall face of the fixed block (12).

2. The overhead type shot blasting machine top sealing device of claim 1, wherein: the front wall surface of the guide plate (4) is a chamfer.

3. The overhead type shot blasting machine top sealing device of claim 1, wherein: an extension plate (10) is arranged on the rear wall surface of the baffle (9) at the rearmost end.

4. The overhead type shot blasting machine top sealing device of claim 1, wherein: limiting plates (14) are respectively arranged at the top ends of the two guide columns (6).