CN214359160U

CN214359160U - Dust keeper for unloader

Info

Publication number: CN214359160U
Application number: CN202023275249.3U
Authority: CN
Inventors: 吴兆波; 王湘文
Original assignee: Jiangsu Zhengding Heavy Industry Co ltd
Current assignee: Jiangsu Zhengding Heavy Industry Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-08
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a dust keeper for unloader, including the collecting box of unloading, the collecting box both sides limit of unloading is provided with the baffle respectively, the baffle includes the riser and links to each other with the riser folded sheet, the folded sheet links to each other with the side of the collecting box of unloading, the riser passes through the telescoping cylinder with the side of the collecting box of unloading and links to each other, the baffle still includes the diaphragm, and it is fixed that one side lower extreme that the folded sheet was kept away from to diaphragm and riser, two the contact of dislocation is mutually held mutually for the diaphragm, the upper end of the collecting box of unloading is provided with downwards and hangs the curtain. The utility model discloses it prevents dust to replace current large-scale dustproof curtain when unloading to the car unloader, and it is spacing to carry out the centre gripping to the carriage of equidimension not through flexible folded sheet, and the suitability is strong, simultaneously, the setting of diaphragm is dustproof to carriage lower extreme position, and on the whole, dustproof effectual, not fragile, long service time.

Description

Dust keeper for unloader

Technical Field

The utility model relates to a car unloader technical field, concretely relates to dust keeper for car unloader.

Background

As shown in fig. 1, in the aspect of dust prevention, a curtain for dust prevention is generally hung on a discharging collection box of a conventional car unloader, the curtain is flush with the ground, the curtain is jacked up in the process of backing the car unloader, then the car unloader is obliquely discharged, and the curtains on two sides and above the car unloader can prevent dust. However, such a dustproof curtain is large, expensive, and is easily damaged and needs to be replaced frequently, and thus, the practicability is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, long live time's dust keeper for unloader to the not enough that exists among the above-mentioned background art.

In order to achieve the above object, the utility model relates to an unloader is with dust keeper has adopted following technical scheme:

the utility model provides an unloader is with dust keeper, is including the collecting box of unloading, the collecting box both sides limit of unloading is provided with the baffle respectively, the baffle includes riser and the folded sheet that links to each other with the riser, the folded sheet links to each other with the side of the collecting box of unloading, the riser passes through the telescoping cylinder with the side of the collecting box of unloading and links to each other, the baffle still includes the diaphragm, and it is fixed that one side lower extreme that the folded sheet was kept away from to diaphragm and riser, two the diaphragm dislocation contact mutually, the upper end of the collecting box of unloading is provided with downwards and hangs the curtain.

The utility model relates to an unloader is with dust keeper's further improvement part lies in, the diaphragm is including the inner panel and the planking that cup joint mutually, be provided with the second telescoping cylinder between inner panel lower extreme and the planking lower extreme.

The utility model relates to a dust keeper's for unloader further improvement part lies in, still be provided with the accessory plate between inner panel and the second telescoping cylinder, the accessory plate is fixed with the free end of second telescoping cylinder, spring coupling is passed through in the accessory plate top in the inner panel.

The utility model relates to an unloader is with dust keeper's further improvement part lies in, folded sheet, riser, diaphragm are close to the inboard one side of the collecting box of unloading and are provided with the dust absorption pad.

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

the utility model discloses it prevents dust to replace current large-scale dustproof curtain when unloading to the car unloader, and it is spacing to carry out the centre gripping to the carriage of equidimension not through flexible folded sheet, and the suitability is strong, simultaneously, the setting of diaphragm is dustproof to carriage lower extreme position, and on the whole, dustproof effectual, not fragile, long service time.

Drawings

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a schematic structural view of the present invention;

in the figure: the device comprises a discharging collecting box 1, vertical plates 2, folding plates 3, telescopic cylinders 4, hanging curtains 5, inner plates 6, outer plates 7, second telescopic cylinders 8, auxiliary plates 9 and springs 10.

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.

As shown in figure 2, a dust keeper for unloader, including the collecting box 1 of unloading, the collecting box both sides limit of unloading is provided with the baffle respectively, the baffle includes riser 2 and folded sheet 3 that links to each other with the riser, the folded sheet links to each other with the side of the collecting box of unloading, the riser passes through telescoping cylinder 4 with the side of the collecting box of unloading and links to each other, the baffle still includes the diaphragm, and it is fixed that the diaphragm is kept away from one side lower extreme of folded sheet with the riser, two the diaphragm is the dislocation contact mutually, the upper end of the collecting box of unloading is provided with hanging curtain 5 downwards. The riser receives telescoping cylinder control position, realizes spacing the conflict in unloader carriage, adapts to the carriage of equidimension not, shelters from the carriage below by the diaphragm again, has guaranteed the further dustproof of the department of unloading the carriage, and on the whole, folded sheet, riser, diaphragm, string curtain are dustproof to the collecting box of unloading, also guarantee when the simple and easy live time of structure is long to have better dustproof effect.

Specifically, the transverse plate comprises an inner plate 6 and an outer plate 7 which are sleeved with each other, and a second telescopic cylinder 8 is arranged between the lower end of the inner plate and the lower end of the outer plate. An auxiliary plate is further arranged between the inner plate and the second telescopic cylinder, the auxiliary plate 9 is fixed to the free end of the second telescopic cylinder, and the upper portion of the auxiliary plate is connected to the inner plate through a spring 10. At the in-process that the carriage head upwarped gradually, the carriage tail can push down, and at this moment, the spring compression of inner panel connection for the inner panel is contradicted in the carriage lower extreme all the time, and then guarantees dustproof effect.

And dust absorption pads are arranged on one sides of the folding plates, the vertical plates and the transverse plates, which are close to the inner side of the discharging collection box.

The telescopic cylinder and the second telescopic cylinder can be air cylinders or hydraulic cylinders.

The utility model discloses a theory of operation does: the unloader takes one's place, and the curtain of hanging is backed out a little this moment, uses the telescoping cylinder for the riser supports the side in carriage, uses the second telescoping cylinder, makes the inner panel support below the carriage, and when unloading, the carriage head upwarps, and the carriage tail pushes down, and the spring compression of inner panel connection makes the inner panel contradict in the carriage lower extreme all the time, has realized dirt-proof effectual on the whole, simultaneously, reduces to use the curtain of hanging, makes the dust keeper structure not fragile, has prolonged life.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a dust keeper for unloader which characterized in that: including the collecting box of unloading, the collecting box both sides limit of unloading is provided with the baffle respectively, the baffle includes the riser and the folded sheet that links to each other with the riser, the folded sheet links to each other with the side of the collecting box of unloading, the riser passes through the telescoping cylinder with the side of the collecting box of unloading and links to each other, the baffle still includes the diaphragm, and it is fixed with one side lower extreme that the folded sheet was kept away from to the riser that the diaphragm was kept away from, two the diaphragm dislocation contact mutually, the upper end of the collecting box of unloading is provided with downwards and hangs the curtain.

2. The dust-proof device for the unloader as recited in claim 1, wherein: the transverse plate comprises an inner plate and an outer plate which are mutually sleeved, and a second telescopic cylinder is arranged between the lower end of the inner plate and the lower end of the outer plate.

3. The dust-proof device for the unloader as recited in claim 2, wherein: an auxiliary plate is further arranged between the inner plate and the second telescopic cylinder, the auxiliary plate is fixed to the free end of the second telescopic cylinder, and the upper portion of the auxiliary plate is connected to the inner plate through a spring.

4. The dust-proof device for the unloader as recited in claim 3, wherein: and dust absorption pads are arranged on one sides of the folding plates, the vertical plates and the transverse plates, which are close to the inner side of the discharging collection box.