CN202140770U

CN202140770U - Hydraulic grease oiling machine

Info

Publication number: CN202140770U
Application number: CN201120269543U
Authority: CN
Inventors: 王喜超; 王思河; 秦瑞; 刘杰; 张坯平; 樊庆忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-21
Filing date: 2011-07-21
Publication date: 2012-02-08
Anticipated expiration: 2021-07-21

Abstract

A hydraulic grease oiling machine with good using effects is used for oiling grease or machine oil and comprises a machine casing. The front surface of the machine casing is provided with a door, the machine casing is fixedly connected with a pushing handle, and the lower surface of the machine casing is fixedly connected with a roller. The upper surface of the machine casing is provided with a casing cover, the lower portion of the machine casing is provided with a hydraulic oil cylinder and a grease cylinder, and double-end pistons are arranged in the hydraulic oil cylinder and the grease cylinder. The lower end of a grease tank is fixedly connected with a control ball valve, and an oil nozzle ball valve is fixedly connected at the connecting position formed by an oil outlet nozzle and a connecting pipe. A motor and a gear pump are further arranged in the machine casing. The gear pump is connected with an overflow valve through a pump pipe and connected with a hydraulic oil tank. The overflow valve is connected with a pressure gage valve which is connected with a change valve. The change valve is connected respectively with the left portion of the hydraulic oil cylinder, the right portion of the hydraulic oil cylinder and the hydraulic oil tank which is connected with the overflow valve. The upper surface of the machine casing is provided with a switch button which is electrically connected with the motor.

Description

The grease Lubricators

Technical field

The utility model relates to a kind of Lubricators, relates in particular to a kind of grease Lubricators.

Background technique

Some equipment need be annotated butter at present, and the instrument of use all is little shape Lubricators, but is to use such Lubricators volume read-out few, and pressure does not reach, and workman's working strength is big, damage easily, and using effect is poor.

Summary of the invention

The purpose of the utility model provides the good grease Lubricators of a kind of using effect.

For realizing above-mentioned purpose, the technological scheme that the utility model adopts is: a kind of grease Lubricators, comprise casing, and the front surface of casing is equipped with door; The left and right two ends of casing are fixedly connected with handle, and the lower surface of casing is fixedly connected with running roller, and the upper surface of casing is designed with housing lid; It is characterized in that: hydraulic jack and butter cylinder are equipped with in described casing bottom, and hydraulic jack is fixedly connected with the butter cylinder, in hydraulic jack, the butter cylinder double-head piston are housed; The right-hand member of butter cylinder connects grease boxes and connecting tube respectively through threeway, and grease boxes is installed in the top of casing, and the grease boxes lower end is fixedly connected with the control ball valve; The free end of connecting tube is fixedly connected with oil outlet, and the joint of oil outlet and connecting tube is fixedly connected with the oil nozzle ball valve, and motor also is installed in the casing; Motor is through coupling connection gear pump, and gear pump connects relief valve through pump line, and gear pump is connected with hydraulic oil container through connecting tube; Relief valve connects pressure meter valve, and pressure meter valve connects selector valve, and selector valve is connected with the left part of hydraulic jack through fuel sucking pipe; Selector valve is connected with the right part of hydraulic jack through oil exit pipe, and selector valve is connected with hydraulic oil container through oil inlet pipe, and hydraulic oil container is connected with relief valve through drawing oil pipe; Housing lid is corresponding with grease boxes, and the upper surface of casing is equipped with switch button, and switch button is electrically connected with motor.

In this structure, be fixedly connected with pulley on the casing of the left of the piston rod of double-head piston, be tied with wire drawing on the pulley; One end of wire drawing connects the piston rod of double-head piston; The other end of wire drawing connects extension spring, and the right-hand member of extension spring is connected with casing, is designed with pointer in the wire drawing; The upper surface of casing is designed with scale, and pointer is corresponding with scale.

The utility model has the advantages of and be: because this structure of the utility model, disposable to add the butter amount big so use the utility model, the labor intensity that can reduce a staff, and the intensity of pressure is big, and using effect is good.

Description of drawings

Fig. 1 is the structural representation of the utility model.

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

In the accompanying drawing: 1, oil outlet; 2, oil nozzle ball valve; 3, control ball valve; 4, grease boxes; 5, casing; 6, motor; 7, extension spring; 8, relief valve; 9, pointer; 10, pressure meter valve; 11, selector valve; 12, handle; 13, oil inlet pipe; 14, fuel sucking pipe; 15, draw oil pipe; 16, wire drawing; 17, oil exit pipe; 18, pulley; 19, hydraulic oil container; 20, gear pump; 21, double-head piston; 22, hydraulic jack; 23, butter cylinder; 24, running roller; 25, connecting tube; 26, switch button; 27, housing lid; 28, scale.

Embodiment

Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:

The utility model is like Fig. 1, shown in 2, and a kind of grease Lubricators comprises casing 5; The front surface of casing 5 is equipped with door, and the left and right two ends of casing 5 are fixedly connected with handle 12, and the lower surface of casing 5 is fixedly connected with running roller 24; The upper surface of casing 5 is designed with housing lid 27, it is characterized in that: hydraulic jack 22 and butter cylinder 23 are equipped with in described casing 5 bottoms, and hydraulic jack 22 is fixedly connected with butter cylinder 23; In hydraulic jack 22, the butter cylinder 23 double-head piston 21 is housed, the right-hand member of butter cylinder 23 connects grease boxes 4 and connecting tube 25 respectively through threeway, and grease boxes 4 is installed in the top of casing 5; Grease boxes 4 lower ends are fixedly connected with control ball valve 3, and the free end of connecting tube 25 is fixedly connected with oil outlet 1, and oil outlet 1 is fixedly connected with oil nozzle ball valve 2 with the joint of connecting tube 25; Motor 6 also is installed in the casing 5, and motor 6 is through coupling connection gear pump 20, and gear pump 20 connects relief valve 8 through pump line; Gear pump 20 is connected with hydraulic oil container 19 through oil pick-up tube, and relief valve 8 connects pressure meter valve 10, and pressure meter valve 10 connects selector valve 11; Selector valve 11 is connected through the left part of fuel sucking pipe 14 with hydraulic jack 22, and selector valve 11 is connected with the right part of hydraulic jack through oil exit pipe 17, and selector valve 11 is connected with hydraulic oil container 19 through oil inlet pipe 13; Hydraulic oil container 19 is connected with relief valve 8 through drawing oil pipe 15; Housing lid 27 is corresponding with grease boxes 4, and the upper surface of casing 5 is equipped with switch button 26, and switch button 26 is electrically connected with motor 6; In the present embodiment, be fixedly connected with pulley 18 on the casing of the left of the piston rod of double-head piston 21, be tied with wire drawing 16 on the pulley 18; One end of wire drawing 16 connects the piston rod of double-head piston 21; The other end of wire drawing 16 connects extension spring 7, and the right-hand member of extension spring 7 is connected with casing 5, is designed with pointer 9 in the wire drawing 16; The upper surface of casing 5 is designed with scale 28, and pointer 9 is corresponding with scale 28.

During use, press switch button 26, electric motor starting; Motor is through coupling driven gear pump work, and oil pick-up tube is extracted oil out from hydraulic oil container and got into relief valve through pump line, then through pressure meter valve; Pressure is as required regulated relief valve, reaches the pressure that needs and gets final product; At first need oil suction, will control ball valve and open, the oil nozzle ball valve is closed, and selector valve is operated the oil suction state; Then hydraulic oil gets into hydraulic oil container through fuel sucking pipe through selector valve, oil inlet pipe, and piston rod is to left movement, then in the butter inspiration butter cylinder in the grease boxes like this; When the needs oiling, the closing control ball valve is opened the oil nozzle ball valve, and selector valve is operated the oiling state; Then the hydraulic oil in the hydraulic jack, is discharged in the hydraulic jack through oil exit pipe through selector valve through oil inlet pipe again, and piston rod moves right like this; Because the pressure of hydraulic pressure is discharged butter, so just can be to needing the equipment oiling of oiling.

When oil suction, piston rod is moved to the left, then extension spring La Lasi; Then pointer moves right, and when the butter cylinder was full, pointer was to the low order end of scale; When oiling, piston rod moves right, and then pointer is moved to the left; When the butter cylinder was empty, pointer arrived the high order end of scale, utilized scale can know the amount of butter in the butter cylinder.

The utility model not only can be annotated butter, can also annotate machine oil.

Claims

1. a grease Lubricators comprises casing (5), and the front surface of casing (5) is equipped with door; The left and right two ends of casing (5) are fixedly connected with handle (12), and the lower surface of casing (5) is fixedly connected with running roller (24), and the upper surface of casing (5) is designed with housing lid (27); It is characterized in that: hydraulic jack (22) and butter cylinder (23) are equipped with in described casing (5) bottom, and hydraulic jack (22) is fixedly connected with butter cylinder (23), in hydraulic jack (22), the butter cylinder (23) double-head piston (21) are housed; The right-hand member of butter cylinder (23) connects grease boxes (4) and connecting tube (25) respectively through threeway, and grease boxes (4) is installed in the top of casing (5), and grease boxes (4) lower end is fixedly connected with control ball valve (3); The free end of connecting tube (25) is fixedly connected with oil outlet (1), and oil outlet (1) is fixedly connected with oil nozzle ball valve (2) with the joint of connecting tube (25), and motor (6) also is installed in the casing (5); Motor (6) is through coupling connection gear pump (20); Gear pump (20) connects relief valve (8) through pump line, and gear pump (20) is connected with hydraulic oil container (19) through oil pick-up tube, and relief valve (8) connects pressure meter valve (10); Pressure meter valve (10) connects selector valve (11); Selector valve (11) is connected through the left part of fuel sucking pipe (14) with hydraulic jack (22), and selector valve (11) is connected with the right part of hydraulic jack through oil exit pipe (17), and selector valve (11) is connected with hydraulic oil container (19) through oil inlet pipe (13); Hydraulic oil container (19) is connected with relief valve (8) through drawing oil pipe (15); Housing lid (27) is corresponding with grease boxes (4), and the upper surface of casing (5) is equipped with switch button (26), and switch button (26) is electrically connected with motor (6).

2. grease Lubricators according to claim 1; It is characterized in that: be fixedly connected with pulley (18) on the casing of the left of the piston rod of said double-head piston (21); Be tied with wire drawing (16) on the pulley (18), an end of wire drawing (16) connects the piston rod of double-head piston (21), and the other end of wire drawing (16) connects extension spring (7); The right-hand member of extension spring (7) is connected with casing (5); Be designed with pointer (9) in the wire drawing (16), the upper surface of casing (5) is designed with scale (28), and pointer (9) is corresponding with scale (28).