CN207072597U - Drag conveyor elapses Nasal repair device - Google Patents

Abstract

The utility model provides a kind of drag conveyor passage Nasal repair device, welding is installed with paired sheet passage nose in chute, elapsing has the welding hole of bar shaped between nose rear end and chute bottom surface, passage nose is provided with the crosshead fixing hole of bar shaped, and chute is stretched out in passage nose front end；It is characterized in that：Reparation clamping plate with sheet, repair the preceding hole that clamping plate is provided with metapore and bar shaped；After reparation clamping plate is placed in passage nasal side face and embedded chute, the cross section of its rear portion and chute coordinates, and its anterior part for stretching out chute and passage nose stretch out partially overlapping for chute, its metapore and welding hole position correspondence, and its preceding hole overlaps with crosshead fixing hole；Metapore and welding hole are passed through with one group of unit bolt nut, another group of unit bolt nut passes through preceding hole and crosshead fixing hole, and clamping plate and passage nose are repaired so as to be connected.The utility model reduces the labor intensity of maintenance passage nose, improves maintenance process efficiency.

Description

Drag conveyor elapses Nasal repair device

Technical field

The utility model belongs to a kind of mining industry equipment, more particularly to a kind of prosthetic device of drag conveyor passage nose.

Background technology

Fully-mechanized mining working in process of production, when running into the geological structures such as tomography, it is necessary to which the transporter that significantly rises and falls, leads Cause drag conveyor passage nose damage.The passage nose fracture of past drag conveyor, then must change drag conveyor chute, change Working face narrow space during chute, replacing process is comparatively laborious, and influence time is longer, and danger coefficient is larger.

Utility model content

The utility model provides a kind of drag conveyor passage Nasal repair device, and the purpose is to solve existing for prior art Shortcoming, the labor intensity of maintenance passage nose is reduced, maintenance process efficiency is improved, reduces the influence to production.

Technical scheme is used by the utility model solves its technical problem：

A kind of drag conveyor elapses Nasal repair device, is welded in chute and is installed with paired sheet passage nose, passage There is the welding hole of bar shaped, passage nose is provided with the crosshead fixing hole of bar shaped, before elapsing nose between nose rear end and chute bottom surface Chute is stretched out at end；It is characterized in that：Reparation clamping plate with sheet, repair the preceding hole that clamping plate is provided with metapore and bar shaped；Repair folder After plate is placed in passage nasal side face and embedded chute, the cross section of its rear portion and chute coordinates, and the portion of chute is stretched out in its front portion Divide and stretch out partially overlapping for chute, its metapore and welding hole position correspondence with passage nose, its preceding hole overlaps with crosshead fixing hole； Metapore and welding hole are passed through with one group of unit bolt nut, another group of unit bolt nut is fixed through preceding hole and crosshead Hole, clamping plate and passage nose are repaired so as to be connected.

Reparation clamping plate is set respectively in the lateral surface of paired two panels passage nose, one group of unit bolt nut is repaiied through two panels The metapore of multiple clamping plate and the welding hole of two panels passage nose, another group of unit bolt nut repair the preceding hole and two of clamping plate through two panels Piece elapses the crosshead fixing hole of nose.

It is of the present utility model to be beneficial in that：

The utility model is simple in construction, easy to use；Held using steel plate processing and scraper plate passage nose side view identical Steel plate is carried as reparation clamping plate, and Boards wall will be repaired on the passage nose of damage using bolt, when drag conveyor elapses After nose damage, repair clamping plate in the installation of passage nasal side face and fixed using bolt, use repair clamping plate conduct in actual use Steel plate carrying is carried to draw shifting support and elapse the stress during drag conveyor.

Brief description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is the utility model decomposition chart；

Fig. 2 is the utility model combination assumption diagram.

Embodiment

In order to illustrate more clearly of the technical solution of the utility model, the required accompanying drawing used in description will be made below Simply introduce, it should be apparent that, drawings in the following description are only some embodiments of the utility model, for this area For those of ordinary skill, on the premise of not paying creative work, other implement can also be obtained according to these accompanying drawings Example.

As shown in Figure 1 and Figure 2：

On drag conveyor, the original welding in chute 1 of drag conveyor is installed with pairs for the utility model use Sheet passage nose 2, elapse the welding hole 3 between the rear end of nose 2 and the bottom surface of chute 1 with bar shaped, passage nose 2 is provided with bar shaped Crosshead fixing hole 4, crosshead fixing hole 4 be for insert crosshead connector and allow passage nose 2 carry drawing move support With the stress during passage drag conveyor, chute 1 is stretched out in passage nose 2 front end.

Processed using 20mm steel plates and repair clamping plate 5, repair circular hole metapore 6 and bar shaped of the clamping plate 5 provided with diameter 22mm Preceding hole 7, the preceding shape size angle of hole 7 are identical with crosshead fixing hole 4；Repair the profile and chute 1 and the passage shape of nose 2 of clamping plate 5 Shape size is adapted, that is, after reparation clamping plate 5 is placed in the passage side of nose 2 and embedded chute 1, its rear portion and the horizontal stroke of chute 1 Section coordinates, and the part of chute 1 is stretched out in its front portion and passage nose 2 stretches out partially overlapping for chute 1, its metapore 6 and welding hole 3 Put correspondingly, its preceding hole 7 overlaps with crosshead fixing hole 4.

After drag conveyor passage nose 2 damages, a kind of method is as shown in Fig. 2 in the outer of paired two panels passage nose 2 Side is set respectively repairs clamping plate 5, and one group of unit bolt nut 8 repairs the metapore 6 and two panels passage nose 2 of clamping plate 5 through two panels Welding hole 3, another group of unit bolt nut 9 repairs the preceding hole 7 of clamping plate 5 through two panels and the crosshead of two panels passage nose 2 is consolidated Hole 4 is determined, so that two panels is repaired clamping plate 5 and is fixed on two panels passage nose 2.

Another method be only using it is a piece of reparation clamping plate 5 be placed on damage a piece of passage nose 2 a side, its preceding hole 7 with Crosshead fixing hole 4 overlaps；Welding hole with one group of unit bolt nut 8 through the metapore 6 and passage nose 2 for repairing clamping plate 5 3, another group of unit bolt nut 9 is repaired through the preceding hole 7 for repairing clamping plate 5 and the crosshead fixing hole 4 of passage nose 2 so as to be connected Clamping plate 5 and passage nose 2.

The utility model is realized using former chute and passage nose welding hole ingehious design cleat shapes and is repaired the reliable of clamping plate It is fixed.Using the fixed steel plate of bilateral, passage nose intensity can be improved in original basis.

Using the passage nose of passage Nasal repair device reparation damage, instead of changing intermediate channel.Reduce passage nose damage In the case of change the labor intensity that slips of intermediate channel, lacked the unsafe factor changed during passage nose, reduced middle part chute Input, reduce accessory waste, realize passage nose quick reparation improve operating efficiency, reduce the influence to production.

Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other The difference of embodiment, between each embodiment identical similar portion mutually referring to.To the upper of the disclosed embodiments State bright, professional and technical personnel in the field is realized or using the utility model.A variety of modifications pair to these embodiments It will be apparent for those skilled in the art, generic principles defined herein can not depart from this reality In the case of with new spirit or scope, realize in other embodiments.Therefore, the utility model is not intended to be limited to this These embodiments shown in text, and it is to fit to the most wide scope consistent with principles disclosed herein and features of novelty.

Claims (2)

1. a kind of drag conveyor elapses Nasal repair device, welded in chute and be installed with paired sheet passage nose, elapse nose There is the welding hole of bar shaped, passage nose is provided with the crosshead fixing hole of bar shaped, passage nose front end between rear end and chute bottom surface Stretch out chute；It is characterized in that：Reparation clamping plate with sheet, repair the preceding hole that clamping plate is provided with metapore and bar shaped；Repair clamping plate After being placed in passage nasal side face and embedded chute, the cross section of its rear portion and chute coordinates, and the part of chute is stretched out in its front portion Partially overlapping for chute, its metapore and welding hole position correspondence are stretched out with passage nose, its preceding hole overlaps with crosshead fixing hole；Tool There is one group of unit bolt nut to pass through metapore and welding hole, another group of unit bolt nut passes through preceding hole and crosshead fixing hole, Clamping plate and passage nose are repaired so as to be connected.

2. drag conveyor as claimed in claim 1 elapses Nasal repair device, it is characterised in that：Nose is elapsed in paired two panels Lateral surface reparation clamping plate is set respectively, one group of unit bolt nut repairs the metapore and two panels passage nose of clamping plate through two panels Welding hole, another group of unit bolt nut repair the preceding hole of clamping plate and the crosshead fixing hole of two panels passage nose through two panels.