CN2265889Y

CN2265889Y - Small high-efficiency screw oil mill

Info

Publication number: CN2265889Y
Application number: CN 96234880
Authority: CN
Inventors: 周定明
Original assignee: ZHONGXING MACHINERY PLANT CHANGDE HUNAN PROV
Current assignee: ZHONGXING MACHINERY PLANT CHANGDE HUNAN PROV
Priority date: 1996-05-17
Filing date: 1996-05-17
Publication date: 1997-10-29
Anticipated expiration: 2006-05-17

Abstract

The utility model relates to a small high-efficiency screw oil press, which comprises a transmission component, an adjusting component, a pressing component, a machine base, a machine body, a support bracket and a feed hopper. The utility model is characterized in that a press screw is composed of a plurality of sections of spiral sections with different parameters. A press bar is composed of two sections. The feed end of a press chamber is provided with a pressing cover. A pie outlet end is provided with a pie outlet ring in a split type. The oil press adopts the two-stage pressing mode with long press chamber, uniform pressure, height oil yield, convenient processing and maintenance, light weight and convenient operation. The utility model can process 150 to 200 kilograms of oil material quantity per hour and is equivalent to the function of a middle-size oil press. The utility model is suitable for the use and the processing of each township enterprise.

Description

The small-sized efficient screw oil expeller

The utility model relates to a kind of machinery that squeezes edible oil, is a kind of small-sized efficient screw oil expeller specifically.

Existing medium and small screw oil expeller, as the 6YL95 type, its structure heaviness, mill press and heat up slowly, use inconvenient operation, are unsuitable for a small amount of, the dispersion processing of oil plant.6YL68 type, 75 types etc. have and press that thorax is short, spiral shell presses less, defectives such as the squeezing time is short, oil yield is low, dry cake residual oil rate is high, treating capacity is low, energy consumption height.

The purpose of this utility model is to provide a kind of oil yield height, treating capacity is big, in light weight, cost is low, easy to operate small-sized efficient screw oil expeller.

The purpose of this utility model is achieved in that on the basis of existing compact spiral oil press, the drive disk assembly that reservation is made up of belt pulley (6), reduction box (7), main shaft (13) keeps by adjusting swivel nut (15), adjusting the adjustment component that nut (2), handle (1) and locking nut (14) are formed; Pressing part is designed to comprise the more piece press for extracting juice spiral shell (3) that is installed on the main shaft, presses the gland (11) of thorax feed end, press many cake exit rings (4) compositions that press bars (9) and press the thorax cake output end of thorax inner chamber.Its feature is: (1) is pressed spiral shell (3) and is made up of the press for extracting juice spiral shell structure of the different helix parameters of 5～7 joints, and a few joint pitch of leading portion are big, the no spiral of a middle joint, and a few joint pitch of back segment are little, make it under the main shaft drives of rotation, oil plant is constantly pushed ahead from import department.Do not have spiral because a middle joint presses spiral shell, oil plant increases with pressing spiral shell revolution coefficient and preceding thrust drag, and is pushed by huge strongly, makes most of grease be extruded out in this section; Enter the less press for extracting juice spiral shell of a few joint pitch in back then, carry out the broken and extruding second time, to improve the oil yield of oil plant; (2) have additional gland (11) at the feeding mouth that presses thorax, avoid wearing and tearing,, reduce cost to maintain easily with protective cradle (12) and body (10); (3) will press bar (9) and be divided into two sections of front and back, be installed in respectively on the body inner chamber, leading portion is big because of oil plant revolution coefficient, it is big that oil plant presses rotatablely moving of bar relatively, thereby leading portion presses the bar quick abrasion, the segmentation manufacturing can not only reduce the expense that vulnerable part is changed in oil expression processing, and can guarantee the linearity precision of processing and the uniformity of oil seam; (4) cake exit ring (4) is made split type,, handled through special surface separately and make, again with must not being fixed through the skeleton (5) that special surface is handled the easy part of wearing and tearing.

The utility model has the advantages that: (1) is pressed the pressure of thorax low pressure stage and is set up owing to adopted the press for extracting juice spiral shell version of two-stage squeezing in minicomputer, and pressure distribution is relatively more even, reasonable, so oil yield is higher; (2) owing to press the helix parameter difference that spiral shell adopts more piece and every joint presses spiral shell, not only can realize the two-stage squeezing, also have when certain joint and press spiral shell wearing and tearing, only need this joint is changed, not need to press spiral shell and scrap, thereby processing and easy to maintenance is arranged, the advantage of reduction cost whole; (3) part such as cake exit ring and the press for extracting juice bar because of wearing and tearing easily all is designed to split formula and segmented, both can guarantee machining accuracy, can reduce manufacturing cost again, cost also capable of reducing using.The heavy 230kg of this minicomputer, and operating efficiency can be identical with the medium-sized screw oil expeller of 6YL95 type of 650kg.

Introduce an embodiment below in conjunction with accompanying drawing:

Accompanying drawing is a structural representation of the present utility model.

With reference to accompanying drawing: go up by securing member and supports (12) such as bolts at support (16), positioning supports plate (8), be fixed with body (10), end at body (10) has reduction box (7) by bolting, one end of reduction box (7) is connected with belt pulley (6), the other end links to each other with the end of keyway with the main shaft (13) of accumbency in body (10) by key, six joints are installed on the main shaft (13) press spiral shell (3), the pitch of the press for extracting juice spiral shell of first three joint is 36,36,32, a middle joint is 0, the pitch of back two joints is 32 and 28, cake output end design at body (10) has cake exit ring (4), cake exit ring (4) is fixed on the cake exit ring skeleton (5), in the press for extracting juice thorax of body (10), be provided with many, every is two sections press for extracting juice bar (9), in the feed end design of pressing thorax gland (11) and feed hopper (17) is arranged, and has by adjusting nut (2) in the end design of main shaft (13) near charging aperture, locking nut (14), adjust the pressure adjustmenting mechanism that swivel nut (15) and regulating handle (1) are formed.During work, oil plant enters the press for extracting juice thorax from feed hopper, and the press for extracting juice spiral shell of rotation is constantly pushed ahead the oil plant between screw thread and pushed, rubs, heat and pressure have been produced, grease is destructurized, and oil flows out from many slits of pressing bar (9), and biscuit passes cake exit ring (4) back and presses thorax from the cake output discharge.

Claims

1, a kind of small-sized efficient screw oil expeller, comprise the drive disk assembly of forming by belt pulley (6), reduction box (7), main shaft (13), by the adjustment component of adjusting swivel nut (15), adjusting nut (2), handle (1), locking nut (14) are formed, reach pressing part and body (10), support (16), support (12), feed hopper, it is characterized in that: pressing part comprises the more piece press for extracting juice spiral shell (3) that is installed on the main shaft (13), press the gland (11) of thorax feed end, press the many cake exit rings (4) that press bar (9) and press the thorax cake output end of thorax inner chamber.

2, small-sized efficient screw oil expeller according to claim 1 is characterized in that: presses spiral shell (3) and form, and a few joint pitch of leading portion is big by the structure of the different helix parameters of 5～7 joints, and the middle no spiral of a joint, a few joint pitch of back segment are little.

3, small-sized efficient screw oil expeller according to claim 1 and 2 is characterized in that: many that press the thorax inner chamber are pressed bar (9), and every press for extracting juice bar is divided into two sections of front and back, is installed in respectively on the body inner chamber.

4, small-sized efficient oil press according to claim 1 is characterized in that: the cake exit ring (4) that presses the thorax cake output end is made split type, and is fixed on and need not on the skeleton (5) that special surface is handled.