CN201379047Y - Hydraulic press for pressing bean curd - Google Patents

Hydraulic press for pressing bean curd Download PDF

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Publication number
CN201379047Y
CN201379047Y CN200920141877U CN200920141877U CN201379047Y CN 201379047 Y CN201379047 Y CN 201379047Y CN 200920141877 U CN200920141877 U CN 200920141877U CN 200920141877 U CN200920141877 U CN 200920141877U CN 201379047 Y CN201379047 Y CN 201379047Y
Authority
CN
China
Prior art keywords
piston rod
hydraulic
bean curd
hydraulic cylinder
pressing
Prior art date
Application number
CN200920141877U
Other languages
Chinese (zh)
Inventor
王华平
Original Assignee
浙江中禾机械有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 浙江中禾机械有限公司 filed Critical 浙江中禾机械有限公司
Priority to CN200920141877U priority Critical patent/CN201379047Y/en
Application granted granted Critical
Publication of CN201379047Y publication Critical patent/CN201379047Y/en

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Abstract

The utility model relates to a hydraulic press for pressing bean curd, which belongs to technical field of bean product manufacturing machinery and comprises a base, an upright post and a hydraulic cylinder. The hydraulic press is characterized in that the lower end of the upright post is fixed on the base, a crossbeam is fixed at the upper end of the upright post, the hydraulic cylinder is arranged at the middle part of the crossbeam, a piston rod inside the hydraulic cylinder downwardly protrudes out, a press plate is arranged at the lower end of the protruding piston rod, guide tracks are arranged on the inner sides of the upright post respectively, the press plate is capable of conducting vertical translational motion along the guide tracks on the upright post driven by the piston rod, a water collecting tray is arranged on the upper surface of the base, a horizontal guide track is arranged on the upper surface of the water collecting tray, a material mover capable of moving along the horizontal guide track is arranged on the horizontal guide track, and the lifting of the piston rod is controlled by a reversing valve. The hydraulic press for pressing bean curd has the advantages of high strength, light weight, low temperature of used oil, good sealing performance, and convenience for movement and transportation; and is suitable for pressing machinery for bean products.

Description

The pressing bean curd hydraulic press

Technical field

The utility model belongs to bean product and makes field of mechanical technique, refers in particular to the hydraulic press that a kind of pressing bean curd is used.

Background technology

The bean curd press of general Bean Products Factory, hydraulic cylinder mostly is cast iron materials, and hydraulic cylinder, frame disjunctor are cast together, and its weak point is: the one, in case hydraulic cylinder is scrapped, then can scrap together with frame, lose bigger; The 2nd, because the intensity of cast iron is low,, need to strengthen wall thickness for guaranteeing the tonnage of press, make the product heaviness; The 3rd, because of hydraulic cylinder frame disjunctor, difficulty of processing is bigger, and is uneconomical; The 4th, the hydraulic cylinder cylinder diameter is little, makes press reach rated pressure, must improve oil pressure, high more its oily Wen Yuegao of oil pressure, and therefore oily Wen Jun surpasses 70 ℃ sometimes more than 60 ℃, and this is very unfavorable to hydraulic cylinder sealing element, influences the life-span of hydraulic cylinder and hydraulic pump.

Summary of the invention

The purpose of this utility model provide a kind of rational in infrastructure, split manufacturing, in light weight, the oil temperature is low, the pressing bean curd hydraulic press being convenient to operate.

The purpose of this utility model is achieved in that

The pressing bean curd hydraulic press, include base, column and hydraulic cylinder, it is characterized in that: the lower end of column is fixed on the base, the upper end is fixed with crossbeam, middle part at crossbeam is provided with hydraulic cylinder, piston rod in the hydraulic cylinder stretches out downwards, lower end at the piston rod that stretches out is provided with pressing plate, inboard at column is respectively arranged with guide rail, pressing plate can be done upper and lower translation at the guide rail on the column of the drive lower edge of piston rod, is fixed with drip tray at the upper surface of base, is provided with horizontal guide rail at the upper surface of drip tray, horizontal guide rail is provided with can be along the dumper of horizontal guide rail slip, by the lifting of reversal valve control piston bar.

The upper surface of above-mentioned base is a rectangular platform.

One side of above-mentioned dumper is provided with handle.

Above-mentioned reversal valve is hand-hydraulic reversal valve or electro-hydraulic directional control valve.

The outstanding compared to existing technology advantage of the utility model is:

1, hydraulic cylinder of the present utility model and base, column and crossbeam are divided equally system and are made, and are convenient to maintain and the replacing of spare and accessory parts;

2, the utility model adopts the major diameter hydraulic cylinder, can finish the compacting work of bean curd with very little oil pressure, makes oily Wen Wendu low simultaneously, good airproof performance;

3, intensity height of the present utility model, in light weight is convenient to move and transportation;

4, the suitable pressing machinery of doing bean product of the utility model.

Description of drawings

Fig. 1 is a cutaway view of the present utility model;

Fig. 2 is a vertical view of the present utility model;

Fig. 3 is a schematic perspective view of the present utility model.

The specific embodiment

With specific embodiment the utility model is further described below, referring to Fig. 1-3:

The pressing bean curd hydraulic press, include base 10, column 13 and hydraulic cylinder 15, it is characterized in that: the lower end of column 13 is fixed on the base 10 by nut 132, the upper end is fixed with crossbeam 14 by nut 131, be provided with hydraulic cylinder 15 at the middle part of crossbeam 14, piston rod 17 in the hydraulic cylinder 15 stretches out downwards, lower end at the piston rod 17 that stretches out is provided with pressing plate 18, be respectively arranged with guide rail (being the inboard of the external cylindrical surface of column 13) in the inboard of column 13, pressing plate 18 can be done upper and lower translation at the guide rail on the drive lower edge of piston rod 17 column 13, upper surface at base 10 is fixed with drip tray 11, upper surface at drip tray 11 is provided with horizontal guide rail 111, horizontal guide rail 111 is provided with can be along the dumper 12 of horizontal guide rail 111 slips, by the lifting of reversal valve control piston bar 17.

The upper surface of above-mentioned base 10 is a rectangular platform.

One side of above-mentioned dumper 12 is provided with handle 121.

Above-mentioned reversal valve is a hand-hydraulic reversal valve 20, certainly, also can use electro-hydraulic directional control valve.

The use that this use is novel: will need the bean curd Bear-grudge that suppresses to be placed on the dumper 12, dumper 12 is pushed into the below of pressing plate 18, move hand-hydraulic reversal valve 20 to depressed position, pressure oil in the hydraulic pump is entered by oil inlet pipe 22 and choke valve 21 in the upper chamber of piston 16 of hydraulic cylinder 15, piston rod 17 in the hydraulic cylinder 15 drives pressing plate 18 and moves down, with thickness or the water content of bean curd Bear-grudge compacting to design, moisture in the bean curd Bear-grudge causes drainage pipeline through water saving dish 11, moving the 20 supreme raise-positions of hand-hydraulic reversal valve puts, the lower chamber oil-feed of piston 16, upper chamber is through oil return pipe 23 oil returns, piston rod 17 in the hydraulic cylinder 15 drives pressing plate 18 and rises to original position, pull out dumper 12, take out finished product bean curd, finish the compacting working cycles of a bean curd, later and the like.

The foregoing description only is one of preferred embodiment of the present utility model; be not to limit protection domain of the present utility model according to this; so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.

Claims (4)

1, the pressing bean curd hydraulic press, include base, column and hydraulic cylinder, it is characterized in that: the lower end of column is fixed on the base, the upper end is fixed with crossbeam, middle part at crossbeam is provided with hydraulic cylinder, piston rod in the hydraulic cylinder stretches out downwards, lower end at the piston rod that stretches out is provided with pressing plate, inboard at column is respectively arranged with guide rail, pressing plate can be done upper and lower translation at the guide rail on the column of the drive lower edge of piston rod, is fixed with drip tray at the upper surface of base, is provided with horizontal guide rail at the upper surface of drip tray, horizontal guide rail is provided with can be along the dumper of horizontal guide rail slip, by the lifting of reversal valve control piston bar.
2, pressing bean curd hydraulic press according to claim 1 is characterized in that: the upper surface of described base is a rectangular platform.
3, pressing bean curd hydraulic press according to claim 1 is characterized in that: a side of described dumper is provided with handle.
4, pressing bean curd hydraulic press according to claim 1 is characterized in that: described reversal valve is hand-hydraulic reversal valve or electro-hydraulic directional control valve.
CN200920141877U 2009-03-03 2009-03-03 Hydraulic press for pressing bean curd CN201379047Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920141877U CN201379047Y (en) 2009-03-03 2009-03-03 Hydraulic press for pressing bean curd

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920141877U CN201379047Y (en) 2009-03-03 2009-03-03 Hydraulic press for pressing bean curd

Publications (1)

Publication Number Publication Date
CN201379047Y true CN201379047Y (en) 2010-01-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920141877U CN201379047Y (en) 2009-03-03 2009-03-03 Hydraulic press for pressing bean curd

Country Status (1)

Country Link
CN (1) CN201379047Y (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102669301A (en) * 2012-05-29 2012-09-19 江南大学 Dried bean curd food press reinforced by pneumatic five-hinge oblique double crank mechanism
CN103651936A (en) * 2013-11-29 2014-03-26 苏州金记食品有限公司 Tofu juicing machine
CN104304510A (en) * 2014-09-28 2015-01-28 成都苏发御和食品有限公司 Bean product forming water pressing machine
CN104669662A (en) * 2013-11-27 2015-06-03 洪文德 Bean curd forming presser
CN104924643A (en) * 2015-05-31 2015-09-23 南京蒙福液压机械有限公司 Automatic lifting type double-path hydraulic machine
CN104924646A (en) * 2015-05-31 2015-09-23 南京蒙福液压机械有限公司 Rotatable type two-way hydraulic press
CN105690840A (en) * 2016-03-04 2016-06-22 海宁水磨坊自动化设备有限公司 Tofu presser

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102669301A (en) * 2012-05-29 2012-09-19 江南大学 Dried bean curd food press reinforced by pneumatic five-hinge oblique double crank mechanism
CN102669301B (en) * 2012-05-29 2014-01-08 江南大学 Dried bean curd food press reinforced by pneumatic five-hinge oblique double crank mechanism
CN104669662A (en) * 2013-11-27 2015-06-03 洪文德 Bean curd forming presser
CN103651936A (en) * 2013-11-29 2014-03-26 苏州金记食品有限公司 Tofu juicing machine
CN104304510A (en) * 2014-09-28 2015-01-28 成都苏发御和食品有限公司 Bean product forming water pressing machine
CN104924643A (en) * 2015-05-31 2015-09-23 南京蒙福液压机械有限公司 Automatic lifting type double-path hydraulic machine
CN104924646A (en) * 2015-05-31 2015-09-23 南京蒙福液压机械有限公司 Rotatable type two-way hydraulic press
CN105690840A (en) * 2016-03-04 2016-06-22 海宁水磨坊自动化设备有限公司 Tofu presser

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100113

Termination date: 20140303