CN217434067U

CN217434067U - Metallurgical single-hook type shot blasting machine

Info

Publication number: CN217434067U
Application number: CN202220581529.7U
Authority: CN
Inventors: 张宝峰; 张宝军; 臧金刚; 李术梅; 张嘉桐; 丁肇华
Original assignee: Qingdao Huaxin Rongda Machinery Co ltd
Current assignee: Qingdao Huaxin Rongda Machinery Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-09-16
Anticipated expiration: 2032-03-11

Abstract

The utility model provides a metallurgical single hook type shot blasting machine, belonging to the technical field of shot blasting machines, which comprises a bracket, wherein the circumferential surface of the bracket is fixedly connected with a top plate; the electric hoist is arranged on the lower side of the top plate, and the lower end of the electric hoist is fixedly connected with a lifting hook; the shot blasting chamber is arranged on one side of the support, and the shot blasting device is fixedly connected to the side end of the shot blasting chamber; the two groups of opening and closing mechanisms are connected with the shot blasting chamber to close the upper end of the shot blasting chamber; every group mechanism that opens and shuts all includes push pedal groove, lead screw, push pedal, two branches, two screw-nut, door plant and the motor that opens and shuts, and this device can be closed with the upper end of impeller blasting chamber, prevents that the condition that the shot splashes from appearing in the shot ware when the operation from taking place, and the work piece rotation can let the clear more thorough of work piece, can filter the shot simultaneously, prevents the unnecessary loss.

Description

Metallurgical single-hook type shot blasting machine

Technical Field

The utility model belongs to the technical field of the shot-blasting machine, concretely relates to metallurgical single lifting hook formula shot-blasting machine.

Background

The hook type shot blasting machine is widely applied to surface cleaning or strengthening treatment of medium and small cast and forged pieces in the industries of casting, building, chemical engineering, motors, machine tools and the like, workpieces are loaded by two hooks and alternately enter a shot blasting cleaning chamber, and shots with the thickness of 0.2-0.8 mm are thrown to the surfaces of the workpieces by using a shot blasting machine, so that the surfaces of the workpieces reach certain roughness, the workpieces are attractive, or the compressive stress of the workpieces is changed, and the service life is prolonged. The prior shot blasting machine can only perform shot blasting treatment one by one when performing shot blasting on workpieces, and the shot blasting processing efficiency of the workpieces is influenced.

The lifting hook generally sets up in the inside of throwing the ball room in traditional shot-blasting machine, and is inconvenient to throw the piece and load and hang, and some lifting hooks are not inside throwing the ball room, and the upper end generally is the opening, and the condition that appears the shot easily and splashes takes place in throwing the ball effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metallurgical single lifting hook formula shot-blasting machine, aim at solving among the traditional shot-blasting machine among the prior art lifting hook and generally set up in the inside of throwing the ball room, inconvenient to throwing a dress and hanging, some lifting hooks are not inside throwing the ball room, and the upper end generally is the opening, appears the problem that the condition that the shot splashes easily in throwing the ball effect takes place.

In order to achieve the above object, the utility model provides a following technical scheme:

a metallurgical single lifting hook type shot blasting machine comprises:

the supporting frame is fixedly connected with a top plate on the circumferential surface;

the electric hoist is arranged on the lower side of the top plate, and the lower end of the electric hoist is fixedly connected with a lifting hook;

the shot blasting chamber is arranged on one side of the support, and a shot blasting machine is connected to the side end of the shot blasting chamber; and

two sets of mechanisms that open and shut, two sets of mechanisms that open and shut set up respectively in the left and right sides at shot blasting room top, every group the mechanism that opens and shuts all includes door plant, lead screw, push pedal and the motor that opens and shuts, the door plant is installed in one side at shot blasting room top, and the interior front side and the interior rear side of door plant all are provided with the push pedal groove, both sides sliding connection is in two push pedal inslots respectively around the push pedal, the fore-and-aft inside at the door plant of fixing of lead screw threaded connection has two screw-nut on the lead screw, all articulates on every screw-nut has a branch, and the tip of two branches all articulates the bottom at the push pedal, the motor that opens and shuts is connected with the lead screw, and the motor that opens and shuts can drive the lead screw and rotate.

Preferably, the upper end fixed connection of roof rotates the motor, the output activity of rotating the motor runs through the lower extreme and the fixedly connected with carousel of roof, fixed connection between carousel and the electric hoist.

Preferably, a filter screen is fixedly connected between the inner walls of the shot blasting chambers, the lower ends of the shot blasting chambers are provided with shot outlets, and the lower sides of the shot blasting chambers are provided with discharge hoppers.

Preferably, a feed hopper is provided at an upper side of the impeller head.

Preferably, the near ends of the two push plates are both provided with rope grooves.

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

1. hang the work piece on the lifting hook in this scheme, start the electric hoist, the electric hoist drives the work piece and gets into in the shot-blasting chamber, starts the motor that opens and shuts, the motor that opens and shuts drives the lead screw and rotates, along with the rotation of lead screw, two screw-nut remove to the other side, two branches promote the push pedal and remove at the push pedal groove, two push pedals are close to mutually for the upper end of shot-blasting chamber is closed, when this device can prevent the impeller head operation, the condition that the shot appears splashing takes place, causes unnecessary extravagant.

2. In this scheme, the motor is rotated in the start, rotates the motor and drives electric block and rotate, and electric block drives lifting hook and work piece rotation, and along with the rotation of work piece, the shot can be cleaned the circumference surface of work piece, can make the clear more thorough of work piece in this scheme.

3. The shot can filter through the filter screen in this scheme, and the surface accounts for the upside of too much impurity by staying at the filter screen, and comparatively clear shot falls down on the filter screen, gets into out the hopper in, makes things convenient for the reutilization of shot, and this device makes shot can cyclic utilization, avoids the unnecessary loss.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a support; 2. a top plate; 3. rotating the motor; 4. an electric hoist; 5. a hook; 6. a shot blasting chamber; 7. a shot blasting machine; 8. a feed hopper; 9. a discharge hopper; 10. a filter screen; 11. a push plate groove; 12. a screw rod groove; 13. a screw rod; 14. a feed screw nut; 15. a strut; 16. pushing a plate; 17. a door panel; 18. an opening and closing motor.

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 efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions:

a metallurgical single lifting hook type shot blasting machine comprises:

the support comprises a support 1, wherein a top plate 2 is fixedly connected to the circumferential surface of the support 1;

electric hoist 4, electric hoist 4 set up in the downside of roof 2, and the lower extreme fixedly connected with lifting hook 5 of electric hoist 4.

Shot blasting chamber 6, shot blasting chamber 6 set up in one side of support 1, impeller head 7 fixed connection is in the side of shot blasting chamber 6.

And the two groups of opening and closing mechanisms are respectively arranged at the left side and the right side of the top of the shot blasting chamber 6, and each group of opening and closing mechanisms comprises a door plate 17, a screw rod 13, a push plate 16 and an opening and closing motor 18.

The door plant is installed in one side at shot blasting room top, and the interior front side and the interior rear side of door plant all are provided with push pedal groove 11, and both sides sliding connection is in two push pedal inslots respectively around the push pedal, and the vertical inside at the door plant of fixing of lead screw threaded connection has two screw-nut 14 on the lead screw, all articulates on every screw-nut has a branch 15, and the tip of two branches all articulates in the bottom of push pedal, and the motor that opens and shuts 18 is connected with the lead screw, and the motor that opens and shuts can drive the lead screw and rotate.

In the embodiment of the utility model, a workpiece is hung on a lifting hook 5, an electric hoist 4 is started, the electric hoist 4 drives the workpiece to enter a shot blasting chamber 6, an opening and closing motor is started, the opening and closing motor drives a screw rod 13 to rotate, two screw rod nuts 14 move towards each other along with the rotation of the screw rod 13, two support rods 15 push plates 16 to move in push plate grooves 11, the two push plates 16 are close to each other, so that the upper end of the shot blasting chamber 6 is closed, a rotating motor 3 is started, the rotating motor 3 drives the electric hoist 4 to rotate, the electric hoist 4 drives the lifting hook 5 and the workpiece to rotate, a shot blasting device 7 is started, along with the rotation of the workpiece, the shot can clean the circumferential surface of the workpiece, the used shot can be filtered by a filter screen 10, the shot with excessive impurities on the surface is left on the upper side of the filter screen 10, the cleaner shot falls down from the filter screen 10 and enters a discharge hopper 9, make things convenient for the reutilization of shot, this device can be closed with the upper end of shot-blasting room 6, prevents that the condition that the shot from appearing splashing from taking place when the operation of impeller head 7, and the work piece rotation can let the clear more thorough of work piece, can filter the shot simultaneously, prevents the unnecessary loss.

Referring to fig. 1, the upper end of the top plate 2 is fixedly connected with a rotating motor 3, the output end of the rotating motor 3 movably penetrates through the lower end of the top plate 2 and is fixedly connected with a turntable, and the turntable is fixedly connected with the electric hoist 4.

In this embodiment: the rotary motor 3 is started, the rotary motor 3 drives the electric hoist 4 to rotate, the electric hoist 4 drives the lifting hook 5 and the workpiece to rotate, along with the rotation of the workpiece, the shot can clean the circumferential surface of the workpiece, and the workpiece can be cleaned more thoroughly in the scheme.

Referring specifically to fig. 3, the lead screw is fixed in the lead screw groove 12.

Specifically, referring to fig. 2, a filter screen 10 is fixedly connected between the inner walls of the blasting chambers 6, the lower ends of the blasting chambers 6 are provided with a blasting outlet, and a discharging hopper 9 is arranged at the lower side of the blasting chambers 6.

In this embodiment: the shot can filter through filter screen 10, and the shot that the surface took up too much impurity is stayed the upside of filter screen 10, and comparatively clear shot falls down from filter screen 10, gets into out in the hopper 9, makes things convenient for the reutilization of shot, and this device makes the shot can cyclic utilization, avoids the unnecessary loss.

Referring specifically to fig. 2, a feed hopper 8 is provided at the upper side of the impeller 7.

In this embodiment: the feed hopper 8 can facilitate the user to feed the shot blasting device 7.

Specifically, referring to fig. 1, the near ends of the two push plates 16 are both provided with rope grooves.

In this embodiment: the device can facilitate the rotation of the lifting rope.

The utility model discloses a theory of operation and use flow: the workpiece is hung on a lifting hook 5, an electric hoist 4 is started, the electric hoist 4 drives the workpiece to enter a shot blasting chamber 6, an opening and closing motor is started, the opening and closing motor drives a screw rod 13 to rotate, two screw rod nuts 14 move towards each other along with the rotation of the screw rod 13, two support rods 15 push a push plate 16 to leave a push plate groove 11, the two push plates 16 are close to each other, so that the upper end of the shot blasting chamber 6 is closed, a rotating motor 3 is started, the rotating motor 3 drives the electric hoist 4 to rotate, the electric hoist 4 drives the lifting hook 5 and the workpiece to rotate, a shot blasting device 7 is started, the shot blasting device can clean the circumferential surface of the workpiece along with the rotation of the workpiece, the used shot can be filtered through a filter screen 10, the shot with the surface occupying too much impurities is left on the upper side of the filter screen 10, the relatively clean shot falls from the filter screen 10 and enters a discharge hopper 9, and the secondary utilization of the shot is facilitated, this device can be closed with the upper end of shot-blasting room 6, prevents that the condition that the shot splashes from appearing when the operation of impeller head 7 from taking place, and the work piece rotation can let the clear more thorough of work piece, can filter the shot simultaneously, prevents the unnecessary loss.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a metallurgical single lifting hook formula shot-blasting machine which characterized in that includes:

2. The metallurgical single-hook type shot blasting machine according to claim 1, wherein: the upper end fixed connection of roof rotates the motor, the output activity that rotates the motor runs through the lower extreme and the fixedly connected with carousel of roof, fixed connection between carousel and the electric hoist.

3. The metallurgical single-hook type shot blasting machine according to claim 1, wherein: a filter screen is fixedly connected between the inner walls of the shot blasting chambers, the lower ends of the shot blasting chambers are provided with shot outlets, and the lower sides of the shot blasting chambers are provided with discharge hoppers.

4. The metallurgical single-hook type shot blasting machine according to claim 1, wherein: the upper side of the impeller head is provided with a feed hopper.

5. The metallurgical single-hook type shot blasting machine according to claim 1, wherein: rope grooves are formed in the near ends of the two push plates.