CN201227784Y

CN201227784Y - Automatic feeding apparatus of crawler shot blast machine

Info

Publication number: CN201227784Y
Application number: CNU200820051017XU
Authority: CN
Inventors: 关荣浣; 高洪峰
Original assignee: DONGGUAN CITY JICHUAN MACHINERY Co Ltd
Current assignee: Dongguan Jichuan Machinery Co., Ltd.
Priority date: 2008-07-22
Filing date: 2008-07-22
Publication date: 2009-04-29
Anticipated expiration: 2018-07-22

Abstract

The utility model relates to the technical field of shot blasting machines, particularly an automatic feeding device of a crawler-type shot blasting machine, which comprises a frame, a hopper, a bracket which supports the hopper, and an electric hoist, wherein the middle part of the bracket is hinged with the frame, the right part thereof is hinged with the right part of the hopper, and the right part of the hopper is open-ended; the left part of the hopper is connected with the top part of the frame via the electric hoist; a lug is arranged at the right part of the bracket; and a supporting block is fixed on the frame. The utility model is divided into two working processes including hopper lifting and hopper refueling, thereby having the advantages that the structure is simple and reasonable; the automatic material feeding is substituted for the manual material feeding; the labor intensity of the manpower is reduced; the working efficiency is improved; and the manufacturing cost is reduced.

Description

The automatic charging device of crawler type shot-blasting machine

Technical field:

The utility model relates to the shot-blasting machine technical field, particularly the automatic charging device of crawler type shot-blasting machine.

Background technology:

Shot-blasting machine is that shot is delivered on the disk of rotation at a high speed, utilize action of centrifugal force, make the shot striking work surface of dishing out at a high speed, reach the effect of handling surface of the work, can make surface of the work produce compression, can improve their fatigue strength and tension stress and erosion-resisting ability, and not contain Si powder, environmental pollution is little.Shot-blasting machine generally is used for some polishing miniature, irregular workpiece and polishings of electroplating industry, or cleaning, the light of die casting, precision casting, net-size forging etc. are adornd, and also can process frosting.Shot-blasting machine generally comprises types such as car-type, crawler type, drum-type, hook type, to adapt to polytechnic requirement.

The crawler type shot-blasting machine is at shot blast room workpiece to be carried out Shot Blasting, but existing crawler type shot-blasting machine does not have automatic charging device, can only utilize artificial mode that workpiece is sent into shot blast room, inefficiency, artificial labour intensity height, production cost height.

The utility model content:

The purpose of this utility model is to provide a kind of automatic charging device that can automatically workpiece be sent into the crawler type shot-blasting machine of shot blast room at the deficiencies in the prior art.

For achieving the above object, the utility model adopts following technical scheme:

The automatic charging device of crawler type shot-blasting machine, it includes frame, lead to the hopper of shot blast room, support support, the electric block of hopper, the middle part of support is hinged on the frame, the right part of its right part and hopper is hinged, the right part opening of hopper, its left part connects the top of frame by electric block, and the right part of support is provided with projection, be fixed with on the frame can with the back-up block of projection Ka Ding.

The left part of described hopper connects electric block by link, and the bottom and the hopper of link are hinged, and its top is connected with electric block.

Be fixed with the block of restriction link rotational angle on the described hopper.

The articulated section of described link and hopper is provided with first rolling bearing units.

The articulated section of described support and frame is provided with second rolling bearing units.

The articulated section of described support and hopper is provided with the 3rd rolling bearing units.

The bottom surface of described hopper right part is provided with feet, and the hinge point of hopper and support is on feet.

The utility model beneficial effect is: the utility model includes frame, the hopper that leads to shot blast room, support the support of hopper, electric block, the middle part of support is hinged on the frame, the right part of its right part and hopper is hinged, the right part opening of hopper, its left part connects the top of frame by electric block, the right part of support is provided with projection, be fixed with on the frame can with the back-up block of projection Ka Ding, workpiece is poured into before the hopper, the left part of hopper and support is a horizontal positioned, hopper is by stent support, after pouring workpiece into toward hopper, start electric block, hopper overturns around the articulated section of support and frame with support earlier under the dragging of electric block, when the back-up block of the projection card top of support frame, support stops action, hopper then continues to drag rising by electric block, and around the upset of the articulated section of itself and support, when the hopper tip tilt behind certain angle, electric block stops to drag rising, hopper stops action, the workpiece that put its inside just can lean on deadweight to pour shot blast room automatically into, promptly finish whole automatic charging process, the utility model is divided into hopper and promotes and two courses of work of hopper batch turning, and is simple and reasonable, it replaces material loading manually, alleviate artificial labour intensity, increase work efficiency, reduce production costs.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is user mode figure of the present utility model.

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is further described, see Fig. 1-2, the automatic charging device of crawler type shot-blasting machine, it includes frame 1, lead to the hopper 2 of shot blast room 10, support support 3, the electric block 4 of hopper 2, and the middle part of support 3 is hinged on the frame 1, and the right part of its right part and hopper 2 is hinged, the right part opening of hopper 2, its left part connects the top of frames 1 by electric block 4, and the right part of support 3 is provided with projection 31, be fixed with on the frame 1 can with the back-up block 11 of projection 31 Ka Ding.

The left part of hopper 2 connects electric block 4 by link 5, and the bottom of link 5 and hopper 2 are hinged, and its top is connected with electric block 4, is fixed with the block 21 of restriction link 5 rotational angles on the hopper 2.Electric block 4 is fixed on the top of frame 1, and the chain 41 of electric block 4 outputs is fixedlyed connected with the top of link 5, and electric block 4 drags hopper 2 risings or decline by the chain 41 of himself.

Link 5 is provided with first rolling bearing units 6 with the articulated section of hopper 2, support 3 is provided with second rolling bearing units 7 with the articulated section of frame 1, support 3 is provided with the 3rd rolling bearing units 8 with the articulated section of hopper 2, first rolling bearing units 6, second rolling bearing units 7 and the 3rd rolling bearing units 8 can reduce the frictional force in the transmission process, make transmission process more smooth and easy.

The bottom surface of hopper 2 right parts is provided with feet 22, and the hinge point of hopper 2 and support 3 is on feet 22.

Operation principle of the present utility model is: workpiece is poured into before the hopper 2, the left part of hopper 2 and support 3 is a horizontal positioned, hopper 2 is supported by support 3, after pouring workpiece into toward hopper 2, start electric block 4, hopper 2 overturns around the support 3 and the articulated section of frame 1 with support 3 earlier under the dragging of electric block 4, when the projection 31 of support 3 blocks the back-up block 11 of top frames 1, support 3 stops action, hopper 2 then continuation drags rising by electric block 4, and around the upset of the articulated section of itself and support 3, when hopper 2 tip tilt behind certain angle, electric block 4 stops to drag rising, hopper 2 stops action, and the workpiece that put its inside just can lean on deadweight to pour shot blast room 10 automatically into, promptly finishes whole automatic charging process, the utility model is divided into hopper 2 and promotes and two courses of work of hopper 2 batch turnings, simple and reasonable, it replaces material loading manually, alleviates artificial labour intensity, increase work efficiency, reduce production costs.

The above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1, the automatic charging device of crawler type shot-blasting machine, it is characterized in that: it includes frame (1), leads to the hopper (2) of shot blast room (10), supports support (3), the electric block (4) of hopper (2), the middle part of support (3) is hinged on the frame (1), the right part of its right part and hopper (2) is hinged, the right part opening of hopper (2), its left part connects the top of frame (1) by electric block (4), the right part of support (3) is provided with projection (31), be fixed with on the frame (1) can with the back-up block (11) of projection (31) Ka Ding.

2, the automatic charging device of crawler type shot-blasting machine according to claim 1, it is characterized in that: the left part of described hopper (2) connects electric block (4) by link (5), the bottom of link (5) and hopper (2) are hinged, and its top is connected with electric block (4).

3, the automatic charging device of crawler type shot-blasting machine according to claim 2 is characterized in that: the block (21) that is fixed with restriction link (5) rotational angle on the described hopper (2).

4, the automatic charging device of crawler type shot-blasting machine according to claim 2 is characterized in that: described link (5) is provided with first rolling bearing units (6) with the articulated section of hopper (2).

5, the automatic charging device of crawler type shot-blasting machine according to claim 1 is characterized in that: described support (3) is provided with second rolling bearing units (7) with the articulated section of frame (1).

6, the automatic charging device of crawler type shot-blasting machine according to claim 1 is characterized in that: described support (3) is provided with the 3rd rolling bearing units (8) with the articulated section of hopper (2).

7, according to the automatic charging device of any described crawler type shot-blasting machine of claim 1-6, it is characterized in that: the bottom surface of described hopper (2) right part is provided with feet (22), and the hinge point of hopper (2) and support (3) is on feet (22).