CN201071843Y - Novel forklift truck hydraulic oil tank - Google Patents

Abstract

The utility model relates to a novel hydraulic fluid chamber used on a fork truck. The utility model solves the problem of bad sealing in the prior hydraulic fluid chamber used on the fork truck. The utility model has the improved characteristics that: the thickness of a cover board on an oil box is 8 mm, and the thickness of a cover board pad is 0.5 mm; a bolt contacting with the top surface of the cover board on the oil box is sleeved with a combined washer; a respirator is connected with an angle pipe in a screw way. The cover board can be prevented from prying and pressing as well as distortion by thickening the cover board on the oil box of the utility model, thus ensuring the planeness of the cover board; the cover board is thinned to 0.5 mm, and the periphery is evenly added with fluid sealant, thus enabling the cover board pad to be compacted without gaps and oil seepage; the respirator is connected with the angle pipe on the cover board in a screw way by adopting a conical tube, thus having convenient and reliable assembling, and good sealing effect.

Description

The novel forklift hydraulic oil container

Technical field

The utility model relates to the fork truck hydraulic oil container.

Background technique

At present, the fuel tank of domestic engineering machinery does not all have good solution with tank cover mating face and tapped hole place oil impregnate, restricts the total quality of this construction machinery product, looks that tank surface is always oil, and is both dangerous, not environmental protection again.Some producer has adopted welded plate to add the form that blind hole or sheet material add blind hole, can solve leakage problems equally, but these two kinds of form manufacturabilities, Economy are all bad.

Summary of the invention

In order to solve the problem of fuel tank with tank cover mating face and tapped hole place oil impregnate, do not adopt welded plate to add the form that blind hole or sheet material add blind hole, the utility model provides a kind of novel forklift hydraulic oil container of fuel tank good airproof performance.

Concrete architecture advances scheme is as follows:

The novel forklift hydraulic oil container, comprise hydraulic oil container, fuel door, resuscitation apparatus and tank cover, return tube, oil filling pipe and bend pipe are housed on the tank cover, and tank cover on the case mouth of hydraulic oil container top, is provided with the cover plate pad by band glue bolton between tank cover and the hydraulic oil container.

Described tank cover thickness is 8 millimeters, and the cover plate mat thickness is 0.5 millimeter, and is set with bonded washer on the bolt that the tank cover end face contacts;

Between described resuscitation apparatus and the bend pipe for being threaded.

Tank cover of the present utility model is thickeied to 8mm, can prevent the compressive strain of cover plate sled, guarantees lid flatness; The cover plate pad changes and is as thin as 0.5mm, and evenly adds sealer around, guarantees that the compacting of cover plate pad is seamless, no oil impregnate; Tapped hole adopts bolt to add thread locking adhesive and the double seal of specific combination packing ring, guarantees that sealing is reliable; By computational analysis, developed air mass flow in addition greater than 25m ³/ h, the special-purpose resuscitation apparatus of the fork truck of filter precision 40um.This resuscitation apparatus is small and exquisite attractive in appearance, and Air permenbility is big, is fit to 1-4.5T fork truck usefulness, and resuscitation apparatus is connected convenient and reliable assembly, good sealing effect with bend pipe employing taper pipe thread on the cover plate.

Description of drawings

Fig. 1 is the utility model structural representation,

Fig. 2 is the plan view of Fig. 1,

Fig. 3 is the partial enlarged drawing of Fig. 1,

Fig. 4 becomes figure for the fuel tank cap board.

Embodiment

Below in conjunction with accompanying drawing, the utility model is elaborated by embodiment.

Embodiment:

See Fig. 1, Fig. 2, the novel forklift hydraulic oil container comprises hydraulic oil container 1, fuel door 4, resuscitation apparatus 5 and tank cover assembly 6, the tank cover assembly comprises tank cover 12, return tube 13, oil filling pipe 14 and bend pipe 15 are housed on the tank cover 12, for being threaded, see Fig. 4 between resuscitation apparatus 5 and the bend pipe 15.

Tank cover 12 is equipped with cover plate pad 7 by band glue bolt 2 fastening being installed on the hydraulic oil container 1 top case mouth between tank cover 12 and the hydraulic oil container 1, sees Fig. 3.

Tank cover 12 thickness are 8 millimeters, and cover plate pad 7 thickness are 0.5 millimeter, and are set with bonded washer 3 on the band glue bolt 2 that tank cover 12 end faces contact.

Claims (1)

1. novel forklift hydraulic oil container, comprise hydraulic oil container, fuel door, resuscitation apparatus and tank cover, return tube, oil filling pipe and bend pipe are housed on the tank cover, tank cover is by being with the glue bolton on the case mouth of hydraulic oil container top, be provided with the cover plate pad between tank cover and the hydraulic oil container, it is characterized in that:

Described tank cover thickness is 8 millimeters, and the cover plate mat thickness is 0.5 millimeter, and is set with bonded washer on the bolt that the tank cover end face contacts;

Between described resuscitation apparatus and the bend pipe for being threaded.

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