CN101574167B

CN101574167B - Machine for freezing cane juice

Info

Publication number: CN101574167B
Application number: CN2008100279866A
Authority: CN
Inventors: 黎永雄
Original assignee: Individual
Current assignee: Jiangmen Xinhui District Kangmei Products Co ltd
Priority date: 2008-05-09
Filing date: 2008-05-09
Publication date: 2011-01-12
Anticipated expiration: 2028-05-09
Also published as: CN101574167A

Abstract

The invention relates to a machine for freezing cane juice, which belongs to food processing machinery and comprises an electromotor, a headstock, a roller and a cane juice collection plate, wherein the roller is distributed and installed on an output shaft of the headstock in a shape like a Chinese character pin. The machine for freezing cane juice also comprises a cane juice circulating device and a refrigerating unit; the output shaft of the headstock is provided with a key slot which is provided with keys; a shaft hole of the roller is internally provided with the key slot; the roller is sleeved outside the output shaft of the headstock in a sliding way; and the tail end of the output shaft of the headstock is provided with a roller retainer which can be a rubber ring or a screw with anut rotated by hands. The invention solves the problem that the cane juice squeezed by a common cane juice machine cannot be cooled in time and is easy to pollute, thereby reducing the loss; the roll er is movably installed on a roller shaft and is limited by the rubber ring or the screw with the nut rotated by hands, the roller can be easily taken down by pulling open the rubber ring by hands or unscrewing the screw with the nut rotated by hands, and the machine is cleaned completely without leaving a dead angle. The machine is suitable for being used in a household and a shop.

Description

Machine for freezing cane juice

Technical field

The invention belongs to food processing machinery, especially a kind of cane crusher.

Background technology

Cane crusher is a kind of machine that is convenient for people to enjoy sugarcane, current cane crusher flattens sugarcane by one or more pairs of rolls and extracts sugarcane juice, expect freezing sugarcane juice, need also sugarcane juice poured into that an other fruit juice refrigerator goes to handle or directly add ice cube on sugarcane juice, if directly add original flavor and the concentration that ice cube can reduce sugarcane juice; In addition, the roll on the current cane crusher is fastened on the roll mandrel, very difficult when having pressed after the sugarcane juice cleaning and juicing machine roll is cleaned up, and causes residual sugarcane juice to grow a large amount of bacteriums.Above-mentioned 2 weak points of cane crusher are badly in need of making improvements.

Summary of the invention

The purpose of this invention is to provide a kind of machine for freezing cane juice that can directly export freezing sugarcane juice and be easy to clean up.

The present invention includes motor, headstock, roll and sugarcane juice catch tray, roll are the isosceles triangle distribution and are installed on the output shaft of headstock, and it also comprises sugarcane juice EGR and refrigerating plant; On the output shaft of headstock keyway is arranged, on the keyway of output shaft key is arranged, in the axis hole of roll keyway is arranged, roll is linked in outside the output shaft and key of headstock slidably, and the output shaft end of headstock has the roll retainer.

Sugarcane separates with bagasse through roll squeezing back sugarcane juice, and sugarcane juice enters the refrigerating plant cooling through the sugarcane juice catch tray at once, sugarcane juice EGR help sugarcane juice uniform decrease in temperature and provide pressure for the output of sugarcane juice.

The invention has the advantages that: 1. sugarcane juice squeezes out just and in time lowers the temperature in this machine, has reduced contaminated chance, has reduced loss.2. roll is installed on the roll mandrel versatilely, does spacingly with rubber ring or the screw that has a hand rotary nut, and only with hand pulls open rubber ring or the screw that has hand rotary nut of outwarding winding just can take off roll easily, and cleaning robot can totally thoroughly not stay the dead angle.

Description of drawings

Below in conjunction with embodiment and accompanying drawing the present invention is described in more detail.

Fig. 1 is the structure chart of the embodiment of the invention 1;

Fig. 2 is the sugarcane juice tank inside organigram that embodiment 1 uses;

Fig. 3 is the structure chart of the embodiment of the invention 2;

Fig. 4 is the outside drawing of the shell and tube evaporator of embodiment 2 uses;

Fig. 5 is the internal structure schematic diagram of shell and tube evaporator;

Fig. 6 is the outside drawing of roll of the present invention and first kind of mounting means of headstock;

Fig. 7 is the roll assembling schematic diagram of first kind of mounting means;

Fig. 8 is that the A-A of Fig. 7 is to cutaway view;

Fig. 9 is the outside drawing of roll of the present invention and second kind of mounting means of headstock;

Figure 10 is the roll assembling schematic diagram of second kind of mounting means.

The specific embodiment

Sugarcane juice EGR of the present invention and refrigerating plant have two kinds preferred embodiment.

Referring to Fig. 1, Fig. 2, Fig. 6 and Fig. 7, embodiment 1 has motor 1, headstock 2, roll 3 and sugarcane juice catch tray 4, three rolls 3 are installed on three output shafts 5 of headstock 2 and are arranged in the isosceles triangle that wheelbase does not wait, motor 1 drives three rolls 3 by the reduction gearing in the headstock 2 and rotates, fresh cane 28 is discharged from body 30 lefts through the two-stage squeezing back sugarcane body 29 of three rolls 3, and sugarcane juice and broken bagasse fall in the bagasse collecting box 31.The sugarcane juice EGR of embodiment 1 comprises sugarcane juice storage tank 8, fountain device 9, liquid-level switch 10, water pump 11 and gooseneck tap 12; Liquid-level switch 10 and fountain device 9 are installed in the sugarcane juice storage tank 8, the inlet 33 of sugarcane juice storage tank 8 is connected to the sugarcane juice catch tray 4 of bagasse collecting box 31, and sugarcane juice enters after slag bag 34 intercepts bagasse fully in the sugarcane juice storage tank 8 through filter screen 32 in the sugarcane juice catch tray 4 and inlet 33 rear portions; The low-pressure side of water pump 11 is connected to the liquid outlet 35 of sugarcane juice storage tank 8, and the high-pressure side of water pump 11 is connected to the inlet and the gooseneck tap 12 of pressure reducer 19 simultaneously, and the outlet of pressure reducer 19 is connected to fountain device 9.Under the pressure of water pump 11 promoted, sugarcane juice flowed out from sugarcane juice storage tank 8 bottoms again from the ejection of fountain device 9 tops or from 12 outputs of gooseneck tap.Sugarcane juice storage tank 8 tops have breathing circuit filter 14 to be used for the pressure of balance sugarcane juice storage tank 8 the insides; Liquid-level switch 10 has electric terminal, and when the sugarcane juice liquid level in the sugarcane juice storage tank 8 was enough high, the power supply that can temporarily turn-off motor 1 stopped the work of squeezing the juice.

The refrigerating plant of embodiment 1 comprises evaporation coil 15, condenser 16, device for drying and filtering 17, capillary 20 and compressor 18; Evaporation coil 15 is installed in the sugarcane juice storage tank 8, and the high-pressure mouth of compressor 18 is contacted successively and is connected to the import 37 of evaporation coil 15 behind condenser 16, device for drying and filtering 17, the capillary 20, and the outlet 36 of evaporation coil 15 is connected to the low pressure port of compressor 18; Refrigeration working medium evaporates the heat of drawing sugarcane juice in evaporation coil 15 makes the sugarcane juice cooling.Sugarcane juice storage tank 8 also is equipped with the start and stop that temperature sensor 38 is used for controlling compressor 18.

Referring to Fig. 3, the sugarcane juice EGR of embodiment 2 has sugarcane juice storage tank 8, fountain device 9, liquid-level switch 10, water pump 11 and gooseneck tap 12 equally; Liquid-level switch 10 and fountain device 9 are installed in the sugarcane juice storage tank 8, and the inlet 33 of sugarcane juice storage tank 8 is connected to sugarcane juice catch tray 4, and the low-pressure side of water pump 11 is connected to the liquid outlet 35 of sugarcane juice storage tank 8; The high-pressure side of water pump 11 is connected to the water inlet 39 and the gooseneck tap 12 of shell and tube evaporator 21 simultaneously, and the delivery port 40 of shell and tube evaporator 21 is connected to fountain device 9.

Embodiment 2 is that with the main difference point of embodiment 1 it replaces the evaporation coil 15 of embodiment 1 with shell and tube evaporator 21.Referring to Fig. 4 and Fig. 5, shell and tube evaporator 21 has urceolus 41, heat exchanger tube 42, first member plate 43, right end plate 44, left gasket seal 45, right gasket seal 46, left end cap 47, right end cap 48, water inlet 39, delivery port 40, refrigerant inlet 22 and refrigerant outlet 23; Water inlet 39 and delivery port 40 all are arranged on the left end cap 47, water proof sheet 49 in left end cap 47 and the right end cap 48 is separated into two groups to 24 heat exchanger tubes 42, sugarcane juice enters from water inlet 39, flows to delivery port 40 by commutation after wherein 12 heat exchanger tubes 42 arrive right end cap 48 from other 12 heat exchanger tubes 42; The cold-producing medium evaporation draw heat that expands outside 24 heat exchanger tubes 42 makes sugarcane juice cooling.The refrigerating plant of embodiment 2 comprises shell and tube evaporator 21, condenser 16, device for drying and filtering 17, capillary 20 and compressor 18; The high-pressure mouth of compressor 18 is contacted successively and is connected to the refrigerant inlet 22 of shell and tube evaporator 21 behind condenser 16, device for drying and filtering 17, the capillary 20, and the refrigerant outlet 23 of shell and tube evaporator 21 is connected to the low pressure port of compressor 18.

Embodiment 2 used one independently shell and tube evaporator sugarcane juice is freezed, its benefit is that the sugarcane juice storage in the sugarcane juice storage tank more can not make heat exchanger efficiency descend; And embodiment's 1 is simple in structure, and cost is lower.

Roll 3 of the present invention is linked in outside the output shaft 5 of headstock 2 slidably, and the output shaft of headstock 25 is terminal to limit moving axially of roll 3 with easily detachable roll retainer, according to the difference of roll retainer two kinds of different mounting means is arranged:

Referring to Fig. 6 to Fig. 8, on three output shafts 5 of headstock 2 keyway 6 is arranged all, all a key 7 is installed on the keyway 6 of every output shaft 5 in the mode that is slidingly matched, keyway 6 is also arranged in the axis hole of three rolls 3, but the width of these keyways 6 is bigger slightly than the width of key 7, makes roll 3 can be linked in slidably outside output shaft 5 and the key 7; The end of output shaft 5 is processed with annular groove 25, puts rubber ring 24 again on annular groove 25 behind the roll 3 of packing into, blocks roll 3 with rubber ring 24, and roll 3 can not skid off outside the axle voluntarily when normally moving.When shutting down cleaning robot, do not need just can pull open rubber ring 24 with hand by instrument, shift out roll 3 from output shaft 5 immediately, like this, the surface of the inside and outside and output shaft 5 of roll 3 can both be cleaned totally.

Fig. 9 and Figure 10 illustrate second kind of roll retainer and mounting means thereof.Different with first kind of mode is that the roll retainer is the screw 26 that has hand rotary nut, it is made of plastic, output shaft 5 ends at headstock 2 are shaped on screw 27, the screw 26 that has hand rotary nut is screwed into screw 27, compress roll 3 with the nut plane on the screw 26 that has hand rotary nut it can not be skidded off.

Claims

1. machine for freezing cane juice, it comprises motor (1), headstock (2), roll (3) and sugarcane juice catch tray (4), roll (3) is the isosceles triangle distribution and is installed on the output shaft (5) of headstock (2), and it is characterized in that: it also comprises sugarcane juice EGR and refrigerating plant; On the output shaft (5) of described headstock (2) keyway (6) is arranged, on the keyway (6) of output shaft (5) key (7) is arranged, keyway (6) is arranged in the axis hole of described roll (3), roll (3) is linked in outside the output shaft (5) and key (7) of headstock (2) slidably, and output shaft (5) end has the roll retainer.

2. according to the described machine for freezing cane juice of claim 1, it is characterized in that: described sugarcane juice EGR comprises sugarcane juice storage tank (8), fountain device (9), liquid-level switch (10), water pump (11), pressure reducer (19) and gooseneck tap (12); Liquid-level switch (10) and fountain device (9) are installed in the sugarcane juice storage tank (8), the inlet (33) of sugarcane juice storage tank (8) is connected to described sugarcane juice catch tray (4), the low-pressure side of water pump (11) is connected to the liquid outlet (35) of sugarcane juice storage tank (8), the high-pressure side of water pump (11) is connected to the inlet and the gooseneck tap (12) of pressure reducer (19) simultaneously, and the outlet of pressure reducer (19) is connected to fountain device (9); Described refrigerating plant comprises evaporation coil (15), condenser (16), device for drying and filtering (17), capillary (20) and compressor (18); Evaporation coil (15) is installed in the sugarcane juice storage tank (8), the high-pressure mouth of compressor (18) is contacted successively and is connected to the import (37) of evaporation coil (15) behind condenser (16), device for drying and filtering (17), the capillary (20), and the outlet (36) of evaporation coil (15) is connected to the low pressure port of compressor (18).

3. according to the described machine for freezing cane juice of claim 1, it is characterized in that: described sugarcane juice EGR comprises shell and tube evaporator (21), sugarcane juice storage tank (8), fountain device (9), liquid-level switch (10), water pump (11) and gooseneck tap (12); Liquid-level switch (10) and fountain device (9) are installed in the sugarcane juice storage tank (8), the inlet (33) of sugarcane juice storage tank (8) is connected to described sugarcane juice catch tray (4), the low-pressure side of water pump (11) is connected to the liquid outlet (35) of sugarcane juice storage tank (8), the high-pressure side of water pump (11) is connected to the water inlet (39) and the gooseneck tap (12) of shell and tube evaporator (21) simultaneously, and the delivery port (40) of shell and tube evaporator (21) is connected to fountain device (9); Described refrigerating plant comprises shell and tube evaporator (21), condenser (16), device for drying and filtering (17), capillary (20) and compressor (18); The high-pressure mouth of compressor (18) is contacted successively and is connected to the refrigerant inlet (22) of shell and tube evaporator (21) behind condenser (16), device for drying and filtering (17), the capillary (20), and the refrigerant outlet (23) of shell and tube evaporator (21) is connected to the low pressure port of compressor (18).

4. according to the described machine for freezing cane juice of claim 1, it is characterized in that: described roll retainer is rubber ring (24); Output shaft (5) end of described headstock (2) has annular groove (25), and rubber ring (24) is sleeved on the annular groove (25).

5. according to the described machine for freezing cane juice of claim 1, it is characterized in that: described roll retainer is the screw (26) that has hand rotary nut; Output shaft (5) end of described headstock (2) has screw (27), and the screw (26) that has hand rotary nut screws in screw (27).