CN2274268Y

CN2274268Y - Automatic-lubricating type closed driving device

Info

Publication number: CN2274268Y
Application number: CN96227799U
Authority: CN
Inventors: 李克栋; 王福臣; 燕洪生
Original assignee: FUSHAN CHEMICAL MACHINERY CO LTD SHANDONG PROV
Current assignee: FUSHAN CHEMICAL MACHINERY CO LTD SHANDONG PROV
Priority date: 1996-04-26
Filing date: 1996-04-26
Publication date: 1998-02-11
Anticipated expiration: 2006-04-26

Abstract

The utility model relates to a driving device of a water gas generating stove for medium and small-sized fertilizer plants. An oil feeding lubricator is additionally arranged on the basis of the original structure, which is completed by a plunger piston oil pump. The end part of the original driving worm is fixed with a cam, a plunger piston of the plunger piston oil pump is driven by the cam to make reciprocating movement and the oil in an oil chamber can be conveyed to each lubrication point. As long as the device is operated to work, the lubricating oil can be endlessly conveyed. The utility model has the advantages of accuracy, reliability and good lubrication effect, greatly reduces abrasion among machines and prolongs the service life of the device more than three times. Meanwhile, the oil is automatically fed and the labor is released.

Description

Self oiling enclosed transmission device

The utility model relates to the transmission device of blue-gas generator, belong to the machinery of small and medium chemical fertilizer.

At present, the blue-gas generator of small and medium chemical fertilizer, some position need be oily in the transmission device, to reduce mechanical wear, prolongs service life of equipment.For these years, oily mode is continued to use the lubricated mode of hand oiling always, and intermittent type refuels, operating difficulties, and oily effect is bad, and mechanical wear is big, and shorten the working life of equipment greatly, generally only uses 1 year just quick-fried giving up.Simultaneously, the dirt ash is more near the blue-gas generator, and environment is abominable, workman's refueling operation in such environment, and serious harm is healthy.

The purpose of this utility model is to provide a kind of improved blue-gas generator transmission device, and this device encapsulation is good, can realize refueling continuously automatically, uses this device can prolong service life of equipment, the liberation labour force.

The purpose of this utility model can be realized by following scheme:

Described transmission device, comprise motor, speed reducer, worm gear, worm screw, vertical shaft, big small gear and ash-pan, motor via reducer acts on worm screw, the worm and wheel engagement, worm gear is fixed on the lower end of vertical shaft, fixedly connected with small gear in the upper end of vertical shaft, gearwheel and pinion, ash-pan is fixed on the gearwheel, now sets up an oily device, and this oily device is mainly by cam, plunger-type fuel pump and oil transport pipeline are formed, cam is installed in the end of worm screw, the plunger contact matching of cam and plunger-type fuel pump, the oil inlet pipe of oil pump are inserted in the grease chamber of bottom, and the oil outlet tube of oil pump stretches in the oil groove that needs the oiling position.

The oil of lubricant housings can drain in the grease chamber of bottom, and lubricant oil can recycle, and economizes on oil.

Described transmission device, a closed casing is set up in its periphery.Shell can be with the dirt of producer ash retaining outside, and the cleaning of protection transmission device prevents that the dirt ash particle from falling the action position and causing more serious wearing and tearing.In order to guarantee sealing effect, the ground that communicates with the external world can be sealed again, as seal ring, sealing gasket, seal ring etc.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1, structural representation of the present utility model also are an embodiment.

Among the figure: 1 oil inlet pipe, 2 cams, 3 plunger-type fuel pumps, 4 oil outlet tubes, 5 bearings, 6 worm screws, 7 vertical shafts, 8 worm gears, 9 shells, 10 ash-pans, 11 gearwheels, 12 small gears.

As shown in the figure, motor via reducer acts on worm screw 6, worm screw 6 and worm gear 8 engagements, and worm gear 8 is fixed on the lower end of vertical shaft 7, and fixedly connected with small gear 12 in the upper end of vertical shaft 7, gearwheel 11 and small gear 12 engagements, ash-pan 10 is fixed on the gear 11.Plunger-type fuel pump 3 is installed on the support body, and cam 2 is installed in the end of worm screw 6, the plunger contact matching of cam 2 and plunger-type fuel pump 3, and the oil inlet pipe 1 of oil pump 3 inserts in the grease chamber of bottom, and the oil outlet tube 4 of oil pump 3 stretches in the oil groove that needs the oiling position.The periphery of whole transmission device adds a closed casing 9.

Starting electrical machinery, by the transmission successively of speed reducer, worm screw 6, worm gear 8 etc., ash-pan 10 just begins to rotate.Simultaneously, worm screw 6 is rotated and just drives cam 2 rotations, and the plunger on the cam 2 drive plunger oil pumps 3 makes it reciprocating, then can fluid be transported to the position that needs oiling by oil inlet pipe 1 and oil outlet tube 4.Like this, as long as equipment operation work, plunger-type fuel pump will be ceaselessly to each lubricating point fuel feeding, and the oil after lubricating can drain in the grease chamber again, recycles.

From this, the utlity model has following advantage:

(1) the utility model because:

A, be totally enclosed type, eliminated the effect of attrition of dirt ash particle to gearing;

The oil pressure that b, plunger-type fuel pump are got is higher, refuels effectively, has also stoped trace The dirt ash falls into transmission;

C, Automatic continuous refuel, and be accurately and reliably, oily effective;

Therefore, the wearing and tearing between machinery alleviate greatly, can prolong the service life of equipment 3 times with On.

(2) lubricant oil can be recycled, and high lubricating effect is saved again with oil.

(3) labour force has been liberated in the utility model automatic oiling.

(4) the utility model is practical, is easy to apply, and after the use, can obtain favorable economic benefit, social benefit and environmental benefit.

Claims

1, self oiling enclosed transmission device, comprise motor, speed reducer, worm gear, worm screw, vertical shaft, small gear and ash-pan, motor via reducer acts on worm screw, worm and wheel is nibbled, worm gear is fixed on the lower end of vertical shaft, fixedly connected with small gear in the upper end of vertical shaft, bull wheel and gear engagement, ash-pan is fixed on the gearwheel, it is characterized in that setting up an oily device, and oily device is mainly by cam, plunger-type fuel pump and oil transport pipeline are formed, cam is installed in the end of worm screw, the plunger contact matching of cam and plunger-type fuel pump, the oil inlet pipe of oil pump are inserted in the grease chamber of bottom, and the oil outlet tube of oil pump stretches in the oil groove that needs the oiling position.

2, transmission device according to claim 1 is characterized in that a closed casing is set up in the periphery of this transmission device.