CN212893610U

CN212893610U - Material loading machine for construction

Info

Publication number: CN212893610U
Application number: CN202020973607.9U
Authority: CN
Inventors: 傅文新
Original assignee: Jiangsu Hanjiang Traffic Construction Project Co ltd
Current assignee: Jiangsu Hanjiang Traffic Construction Project Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-04-06
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a material loading machine for construction, the on-line screen storage device comprises a base, be provided with the dead lever on the base, the dead lever internal rotation is connected with the lead screw, lead screw coaxial coupling is in the output shaft of motor, inside the dead lever was arranged in to the motor, the spiro union has the nut on the lead screw, nut fixedly connected with xarm, the xarm stretch out in the dead lever, set up the logical groove that supplies the xarm to reciprocate on the dead lever, sliding connection has the supporting wheel on the xarm, it has the lifting rope to hang on the supporting wheel, the material loading end is connected to the one end of lifting rope, and the hoist engine of fixing. The utility model discloses the regulation about the position of supporting wheel can be realized, and then has realized the regulation of material loading position, height, and application scope is big, and the suitability is strong. Simultaneously, through the reciprocating of lead screw structure realization xarm, the telescopic cylinder realizes moving about the supporting wheel, simple structure, convenient operation.

Description

Material loading machine for construction

Technical Field

The utility model relates to a construction tool technical field, concretely relates to material loading machine for construction.

Background

Current chinese utility model patent No. 201720351032.5 discloses a building material loading machine with raising and lowering functions, this material loading machine realizes the position change of supporting wheel height through the lift of base, and then reaches height-adjustable's effect, but pneumatic cylinder isotructure can lead to the base pressure-bearing great on arranging the base in, and then leads to the support unstability of bracing piece, influences the structure and the material loading effect of material loading machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure is stable to exist not enough among the above-mentioned background art, the material loading machine that the suitability is strong.

In order to achieve the above object, the utility model relates to a material loading machine for construction has adopted following technical scheme:

the utility model provides a material loading machine for construction, includes the base, be provided with the dead lever on the base, the dead lever internal rotation is connected with the lead screw, lead screw coaxial coupling is in the output shaft of motor, the motor is arranged in inside the dead lever, the spiro union has the nut on the lead screw, nut fixedly connected with xarm, the xarm stretch out in the dead lever, set up the logical groove that supplies the xarm to reciprocate on the dead lever, sliding connection has the supporting wheel on the xarm, it has the lifting rope to hang on the supporting wheel, the material loading end is connected to the one end of lifting rope, and the hoist engine of fixing on the base. The reciprocating of xarm is realized to the lead screw structure, and simultaneously, the supporting wheel can be on the xarm horizontal slip, and then realizes the regulation of material loading position, height, and the suitability is strong.

The utility model relates to a further improvement part of material loading machine for construction lies in, link to each other by the telescoping cylinder between supporting wheel and the xarm.

The utility model relates to a further improvement part of material loading machine for construction lies in, be provided with auxiliary stay pole between xarm and the base.

The utility model relates to a further improvement part of material loading machine for construction lies in, the auxiliary stay pole includes gag lever post and spacing groove, the spacing groove is fixed in the base, one of them trough side inboard of spacing groove is provided with the slot, and it has the picture peg to slide in the slot, and even interval is provided with a plurality of tilt up's swash plate on the picture peg, the gag lever post end is provided with the limiting plate inconsistent with the swash plate, be provided with a plurality of elastic bulge on the trough side relative with the slot on the spacing groove, elastic bulge is facing to the swash plate. The auxiliary supporting rod is arranged, so that the cross arm can play a role of auxiliary supporting in the upward moving process, and the supporting stability is ensured.

The utility model relates to a further improvement part of material loading machine for construction lies in, the horizontal width of gag lever post is less than the distance of swash plate to groove limit, is greater than the distance between swash plate and the elastic bulge.

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

1. the utility model discloses the regulation about the position of supporting wheel can be realized, and then has realized the regulation of material loading position, height, and application scope is big, and the suitability is strong. Simultaneously, through the reciprocating of lead screw structure realization xarm, the telescopic cylinder realizes moving about the supporting wheel, simple structure, convenient operation.

2. The utility model discloses add the supplementary bearing structure to the xarm, play the effect of supplementary support at the ascending in-process of xarm, guarantee that the support of xarm is stable.

Drawings

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

in the figure: the device comprises a base 10, a fixing rod 20, a screw rod 21, a motor 22, a nut 23, a cross arm 30, a telescopic cylinder 31, a supporting wheel 40, a lifting rope 50, a feeding end 51, a winch 52, a limiting rod 61, a limiting groove 62, a slot 63, a plug board 64, a sloping board 65 and an elastic bulge 66.

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 fig. 1, the feeder for building construction includes a base 10, a fixing rod 20 is fixedly disposed on the base 10, a bearing is fixed in the fixing rod 20, a lead screw 21 is rotatably connected to the fixing rod 20 through the bearing, the lead screw 21 is coaxially connected to an output shaft of a motor 22, the motor 22 is disposed in the fixing rod 20, a nut 23 is screwed on the lead screw 21, a cross arm 30 is fixedly connected to the nut 23, the cross arm 30 extends out of the fixing rod 20, a through groove (not shown) for the up-and-down movement of the cross arm 30 is formed in the fixing rod 20, a supporting wheel 40 is slidably connected to the cross arm 30, specifically, a telescopic cylinder 31 is fixed to the cross arm 30, and a telescopic end of the telescopic cylinder 31 is connected to the supporting wheel 40, so that the supporting. A lifting rope 50 is hung on the supporting wheel 40, one end of the lifting rope 50 is connected with an upper material end 51, and the other end is connected with a winch 52 fixed on the base 10.

Furthermore, an auxiliary support rod is arranged between the lower end of the cross arm 30 and the base 10, the auxiliary support rod comprises a limit rod 61 and a limit groove 62, and the top end of the limit rod 61 is hinged to the cross arm 30. The limiting groove 62 is fixed to the base 10, and the limiting groove 62 is rectangular and has a hollow upper surface and a hollow front surface. One of them trough side inboard of spacing groove 62 is provided with slot 63, and it has picture peg 64 to slide in the slot 63, and even interval is provided with a plurality of tilt up's swash plate 65 on the picture peg 64, gag lever post 61 end is provided with the limiting plate (not mark in the picture) inconsistent with swash plate 65, be provided with a plurality of elastic bulge 66 on the relative trough side with slot 63 on the spacing groove 62, elastic bulge 66 is facing to swash plate 65.

The utility model discloses a theory of operation does: the hoist engine starts, and the lifting rope is rolled up, realizes the material loading of material loading end. When the material loading in-process, when the material loading height was not enough, need further increase the height of material loading through the height of adjusting the supporting wheel, the starter motor utilizes the lead screw transmission to realize shifting up of xarm, drives shifting up of supporting wheel, and then realizes that the height can rise the regulation. Meanwhile, as the cross arm rises, the limiting rod also moves upwards, and the limiting plate at the tail end of the limiting rod is abutted to the inclined plate when the cross arm moves upwards, so that the cross arm is supported in an auxiliary manner, the sudden sliding-down condition when the cross arm rises can be effectively prevented, and the safety is ensured. When the cross arm is about to descend, the inserting plate is drawn out, the limiting rod cannot block the inserting plate and can smoothly slide downwards, and downward adjustment of the supporting wheel is achieved. On the other hand, the telescopic cylinder can stretch out and draw back so as to control the supporting wheel to transversely slide, and the applicability of the feeding device is further improved.

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 material loading machine for construction, includes the base, its characterized in that: the base is provided with a fixed rod, a screw rod is connected to the fixed rod in a rotating mode, the screw rod is coaxially connected to an output shaft of a motor, the motor is arranged inside the fixed rod, a nut is connected to the screw rod in a threaded mode, a cross arm is fixedly connected with the nut and extends out of the fixed rod, a through groove for the cross arm to move up and down is formed in the fixed rod, a supporting wheel is connected to the cross arm in a sliding mode, a lifting rope is hung on the supporting wheel, one end of the lifting rope is connected with an upper feeding end, and the other end of the.

2. The feeder for building construction according to claim 1, characterized in that: the supporting wheels are connected with the cross arm through a telescopic cylinder.

3. The feeder for building construction according to claim 1, characterized in that: and an auxiliary supporting rod is arranged between the cross arm and the base.

4. The feeder for building construction according to claim 3, characterized in that: the utility model discloses a portable computer support, including auxiliary stay pole, spacing groove, limiting groove, slot, picture peg, even interval, the auxiliary stay pole includes gag lever post and spacing groove, the spacing groove is fixed in the base, one of them trough edge inboard of spacing groove is provided with the slot, and it has the picture peg to slide in the slot, and even interval is provided with a plurality of tilt up's swash plate on the picture peg, the gag lever post end is provided with the limiting plate inconsistent with the swash plate, be provided with a plurality of elastic bulge on the trough edge relative with the slot on the spacing groove.

5. The feeder for building construction according to claim 4, characterized in that: the horizontal width of the limiting rod is smaller than the distance from the inclined plate to the groove edge and larger than the distance between the inclined plate and the elastic bulge.