CN202936083U - Electric translational sling upper frame - Google Patents

Abstract

The utility model provides an electric translational sling upper frame, which includes a pulley frame, an upper frame structure connected with the pulley frame through a track, a lower frame structure connected with the upper frame structure through a track, a translation mechanism positioned on the lower frame structure, and laterally moving mechanisms positioned on the upper frame structure and arranged on a diagonal.

Description

A kind of electric translation sling upper rack

Technical field

The utility model relates to container handling crane, relates in particular to a kind of type of drive of translation sling upper rack.

Background technology

Traditional translation sling upper rack is all to adopt all-hydraulic mode, and in use motor needs continuous firing so that hydraulic system pressure to be provided, and waste of energy is very large; Due to hydraulic gear take up room large and weight heavier, make sling upper rack become heavy, be unfavorable for lifting; The reasons such as hydraulic fluid leak more easily cause the pollution of environment, make the relatively poor of the added environment-friendly type change of hydraulic pressure translation.

Therefore, need badly and a kind ofly can save energy consumption, environmental protection, Novel translation sling upper rack simple in structure.

The utility model content

The purpose of this utility model is to adopt all-electric drive form in the translation sling upper rack, the shortcomings such as at work waste of energy of traditional hydraulic pressure translation sling upper rack, contaminated environment have been solved, and simplified the structure of sling upper rack, the deadweight that has alleviated sling upper rack, made the operating cost of sling upper rack reduce.

The utility model provides a kind of electric translation sling upper rack, it is characterized in that, comprising:

Pulley yoke;

Be connected by track between upper shelf structure, described pulley yoke and described upper shelf structure;

Be connected by track between lower shelf structure, described upper shelf structure and described lower shelf structure;

Translation mechanism is positioned on described lower shelf structure; And

Lateral movement mechanism is positioned on described upper shelf structure, and described lateral movement mechanism is the diagonal angle and arranges.

In one embodiment, described translation mechanism comprises:

Reducing motor is positioned on described lower shelf structure;

The drive sprocket assembly is positioned on described lower shelf structure, and is connected with described reducing motor by sprocket shaft;

The driven sprocket assembly is positioned on described lower shelf structure;

Roller chain;

Tightening device, wherein, described roller chain is looped around on described drive sprocket assembly and described driven sprocket assembly, and described roller chain two ends are fixed on upper shelf structure by tightening device;

The anti-attrition piece is on the track on described between shelf structure and described lower shelf structure; And

Respond to spacing and bump rubber, on the track on described between shelf structure and described lower shelf structure.

In one embodiment, described lateral movement mechanism comprises:

Reducing motor is positioned on described upper shelf structure;

The drive sprocket assembly is positioned on described upper shelf structure, and is connected with described reducing motor by sprocket shaft;

The driven sprocket assembly is positioned on described upper shelf structure;

Chain fixer is arranged on described pulley yoke;

Roller chain;

Tightening device, wherein, described roller chain is looped around on described drive sprocket assembly and described driven sprocket assembly, and described roller chain two ends are arranged on described chain fixer and by described tightening device and make chain tension;

The anti-attrition piece, described pulley yoke and described on track between shelf structure; And

Respond to spacing and bump rubber, described pulley yoke and described on track between shelf structure.

Adopt all-electric translation sling upper rack of the present utility model, drive and control translation mechanism, lateral movement mechanism by reducing motor, satisfy the motion of translation of the cart direction realize the relative hoisting crane of sling upper rack and dolly direction and at the gyroscopic movement of horizontal surface, and by the coder installed on motor and the spacing control translation direction of the limit and to the translation position accurately locating.

All-electric translation sling upper rack of the present utility model drives because each drive element all adopts reducing motor, only need to get final product by intermittent power supply when mechanism action, has greatly saved the energy; Because motor takes up room little much than hydraulic pressure, alleviated the sling upper rack deadweight when having simplified the sling upper rack structure; Adopt motorized motions also to make sling upper rack environmental protection more.

Description of drawings

Above utility model content of the present utility model and the following specific embodiment can be better understood when reading by reference to the accompanying drawings.Need to prove, accompanying drawing is only as the example of claimed utility model.In the accompanying drawings, identical Reference numeral represents same or similar element.

Fig. 1 illustrates the front view according to the electric translation sling upper rack of an embodiment of the present utility model;

Fig. 2 illustrates the birds-eye view of Fig. 1;

Fig. 3 illustrates the left view of Fig. 1;

Fig. 4 illustrates the front view according to the translation mechanism of an embodiment of the present utility model;

Fig. 5 illustrates the birds-eye view of Fig. 4;

Fig. 6 illustrates the front view according to the lateral movement mechanism of an embodiment of the present utility model; And

Fig. 7 illustrates the birds-eye view of Fig. 6.

The specific embodiment

Below be described in detail detailed features of the present utility model and advantage in the specific embodiment, its content is enough to make any those skilled in the art understand technology contents of the present utility model and implement according to this, and specification sheets disclosed according to this specification sheets, claim and accompanying drawing, those skilled in the art can understand the utility model relevant purpose and advantage easily.

As Fig. 1, Fig. 2, shown in Figure 3, all-electric translation sling upper rack comprises pulley yoke 1, upper shelf structure 2, lower shelf structure 3, translation mechanism 4, lateral movement mechanism 5, and wherein, lateral movement mechanism 5 is the diagonal angle and arranges.

The added middle translation mechanism 4 of all-electric translation, lateral movement mechanism 5a, 5b.When the cart direction motion of the relative hoisting crane of sling upper rack, lateral movement mechanism 5a and 5b are failure to actuate, translation mechanism 4 actions; When the dolly direction motion of the relative hoisting crane of sling upper rack, translation mechanism 4 is failure to actuate, lateral movement mechanism 5a and 5b translation in the same way; During gyroscopic movement at the relative hoisting crane of sling upper rack at horizontal surface, translation mechanism 4 is failure to actuate, the reverse translation of lateral movement mechanism 5a and 5b.

As shown in Fig. 4,5, translation mechanism 4 comprises: reducing motor 41, drive sprocket assembly 42, roller chain 43, tightening device 44, driven sprocket assembly 45, anti-attrition piece 46, bump rubber 47, induction spacing 48.Reducing motor 41 is fixed on lower shelf structure 3; Drive sprocket assembly 42 is arranged on lower shelf structure 3, and is connected with reducing motor 41 by sprocket shaft; Driven sprocket assembly 45 is arranged on lower shelf structure 3; Roller chain 43 is looped around on drive sprocket assembly 42 and driven sprocket assembly 45, and two ends are fixed on upper shelf structure 2 by tightening device 44.Upper shelf structure 2 connects by track with 3 of lower shelf structures, anti-attrition piece 46 is installed on track reduces sliding resistance.Drive sprocket assembly 42 drives roller chain 43 rotations when reducing motor 41 action, and shelf structure 2 and lower shelf structure 3 are relatively moved, and realizes the translation of cart direction.By responding to spacing 48 and motor encoder judgement translation direction and translation distance.Bump rubber 47 plays the limit protection effect, prevents spacing and the upper shelf structure 2 of the malfunctioning time protection of coder skids off lower shelf structure 3.

As shown in Fig. 6,7, lateral movement mechanism 5 comprises: reducing motor 51, drive sprocket assembly 52, roller chain 53, chain fixer 54, tightening device 55, induction are spacing 56, driven sprocket assembly 57, bump rubber 58, anti-attrition piece 59.Reducing motor 51 is fixed on shelf structure 2; Drive sprocket assembly 52 is arranged on shelf structure 2, and is connected with reducing motor 51 by sprocket shaft; Driven sprocket assembly 57 is arranged on shelf structure 2; Chain fixer 54 is arranged on pulley yoke 1, and roller chain 53 is looped around on drive sprocket assembly 52 and driven sprocket assembly 57, and two ends are arranged on chain fixer 54 and by tightening device 55 and make chain tension.2 of the same shelf structures of pulley yoke 1 connect by track, anti-attrition piece 59 is installed on track reduces sliding resistance.During reducing motor 51 action, drive sprocket assembly 52 drives roller chain 53 rotations, and pulley yoke 1 and upper shelf structure 2 are relatively moved.Realize the translation of dolly direction when reducing motor 51 homodromous movement of both sides, realize the gyroscopic movement of horizontal surface when reducing motor 51 counteragent of both sides.By responding to spacing 56 and motor encoder judgement translation or gyratory directions, translation distance and degreeof turn.Bump rubber 58 plays the limit protection effect, prevents spacing and the malfunctioning time protection pulley yoke 1 of coder skids off shelf structure 2.

Adopt all-electric translation sling upper rack of the present utility model, drive and control translation mechanism, lateral movement mechanism by reducing motor, satisfy the motion of translation of the cart direction realize the relative hoisting crane of sling upper rack and dolly direction and at the gyroscopic movement of horizontal surface, and by the coder installed on motor and the spacing control translation direction of the limit and to the translation position accurately locating.

All-electric translation sling upper rack of the present utility model drives because each drive element all adopts reducing motor, only need to get final product by intermittent power supply when mechanism action, has greatly saved the energy; Because motor takes up room little much than hydraulic pressure, alleviated the sling upper rack deadweight when having simplified the sling upper rack structure; Adopt motorized motions also to make sling upper rack environmental protection more.

Here the term that adopts and form of presentation just are used for describing, and the utility model also should not be limited to these terms and statement.Use these terms and statement and do not mean that the equivalent features of getting rid of any signal and description (or wherein part), will be appreciated that the various modifications that may exist also should be included in the claim scope.Other modifications, variation and replacement also may exist.Accordingly, claim should be considered as covering all these equivalents.

Equally, it is to be noted, although the utility model is described with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment illustrates the utility model, in the situation that do not break away from variation or the replacement that the utility model spirit also can be made various equivalences, therefore, as long as in connotation scope of the present utility model in scope to the variation of above-described embodiment, claims that modification all will drop on the application.

Claims (3)

1. an electric translation sling upper rack, is characterized in that, comprising:

Pulley yoke;

Be connected by track between upper shelf structure, described pulley yoke and described upper shelf structure;

Be connected by track between lower shelf structure, described upper shelf structure and described lower shelf structure;

Translation mechanism is positioned on described lower shelf structure; And

Lateral movement mechanism is positioned on described upper shelf structure, and described lateral movement mechanism is the diagonal angle and arranges.

2. electric translation sling upper rack as claimed in claim 1, is characterized in that, described translation mechanism comprises:

Reducing motor is positioned on described lower shelf structure;

The drive sprocket assembly is positioned on described lower shelf structure, and is connected with described reducing motor by sprocket shaft;

The driven sprocket assembly is positioned on described lower shelf structure;

Roller chain;

Tightening device, wherein, described roller chain is looped around on described drive sprocket assembly and described driven sprocket assembly, and described roller chain two ends are fixed on upper shelf structure by tightening device;

The anti-attrition piece is on the track on described between shelf structure and described lower shelf structure; And

Respond to spacing and bump rubber, on the track on described between shelf structure and described lower shelf structure.

3. electric translation sling upper rack as claimed in claim 1, is characterized in that, described lateral movement mechanism comprises:

Reducing motor is positioned on described upper shelf structure;

The drive sprocket assembly is positioned on described upper shelf structure, and is connected with described reducing motor by sprocket shaft;

The driven sprocket assembly is positioned on described upper shelf structure;

Chain fixer is arranged on described pulley yoke;

Roller chain;

Tightening device, wherein, described roller chain is looped around on described drive sprocket assembly and described driven sprocket assembly, and described roller chain two ends are arranged on described chain fixer and by described tightening device and make chain tension;

The anti-attrition piece, described pulley yoke and described on track between shelf structure; And

Respond to spacing and bump rubber, described pulley yoke and described on track between shelf structure.

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