CN219596745U

CN219596745U - Low-temperature cold pressing equipment for walnut

Info

Publication number: CN219596745U
Application number: CN202320363011.0U
Authority: CN
Inventors: 杨腾毅
Original assignee: Wangcang Xincheng Agriculture And Forestry Technology Development Co ltd
Current assignee: Wangcang Xincheng Agriculture And Forestry Technology Development Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-29
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses walnut low-temperature cold pressing equipment, which belongs to the technical field of walnut oil pressing, and comprises a base, wherein an oil pressing box is fixedly connected to the upper surface wall of the base, a crushing mechanism is arranged on the upper part of the inner surface wall of the oil pressing box, a supporting plate is transversely and fixedly connected to the middle part of the oil pressing box, first hydraulic cylinders are fixedly connected to the two sides of the upper surface wall of the supporting plate, piston pressing blocks are fixedly connected to the output ends of the two first hydraulic cylinders, a fixing plate is fixedly connected to one side of the inner part of the oil pressing box, and a filter plate is fixedly connected to one side of the fixing plate. According to the utility model, the discharging mechanism is arranged, the first motor in the discharging mechanism moves the auger rod to rotate, the auger rod can send the primarily cold-pressed walnut residues into the oil pressing tank again through the discharging pipe for secondary cold pressing, so that the oil output is increased, the utilization rate of the walnut is higher due to repeated pressing, the waste of the walnut is reduced, and the cost is saved.

Description

Low-temperature cold pressing equipment for walnut

Technical Field

The utility model relates to the technical field of low-temperature cold-pressed walnut oil, in particular to low-temperature cold-pressed walnut equipment.

Background

The walnut oil is vegetable oil obtained by squeezing walnut kernel. Belongs to edible oil. The oil content of the walnut is up to 65-70%, and the essence is extracted by using a modern process, so that the walnut oil is a new-generation walnut product. The walnut oil is natural fruit oil juice prepared by taking high-quality walnut as a raw material.

The Chinese patent discloses low-temperature cold-pressed walnut oil equipment (bulletin number is CN 217073469U), and the technical scheme includes a cold-pressing tank body, and squeeze cavity, filter screen plate and the transportation cavity of setting in the cold-pressing tank body, still offered cavity round platform form feed inlet in the cold-pressing tank body, still be equipped with two crushing rollers in the cold-pressing tank body, one of them the input of crushing roller is connected with drives the motor. The low-temperature cold-pressing walnut oil equipment can guide walnut fragments into the inside of the pressing cavity through the feeding notch, push the piston pressing block to press the walnut fragments along the central axis direction of the pressing cavity under the action of the first hydraulic cylinder, discharge the walnut oil from the inside of the through hole and filter out the walnut fragments; the walnut oil can flow into the inside of the transportation cavity through the opening, and can be pushed to move through the transportation auger blade under the action of the driving motor, and can be discharged through the oil leakage hole for recycling the walnut oil, and the walnut oil is refrigerated through the refrigeration piece and cooled through the fixed aluminum shell.

But this scheme can not be effectual carry out the secondary cold pressing to the walnut sediment after the extrusion, has reduced oil yield for the utilization ratio of walnut is lower, leads to the waste of walnut, and the discharge of the walnut sediment of being inconvenient for moreover leads to the walnut sediment to pile up inside the device when using, influences the use of device.

Disclosure of Invention

The utility model aims to provide low-temperature walnut cold pressing equipment, which is used for solving the problem that the extruded walnut residues cannot be effectively subjected to secondary cold pressing in the background technology, reducing the oil output, enabling the utilization rate of the walnut to be lower, causing the waste of the walnut, and being inconvenient for discharging the walnut residues, causing the walnut residues to be accumulated in the device during use and influencing the use of the device.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a walnut low temperature cold pressing equipment, includes the base, the last table wall fixedly connected with of base presses oil tank, the interior table wall upper portion of pressing oil tank is provided with crushing mechanism, the middle part transversely fixedly connected with backup pad of pressing oil tank, the last table wall both sides of backup pad are equal fixedly connected with first pneumatic cylinder, two the equal fixedly connected with piston briquetting of output of first pneumatic cylinder, the inside one side fixedly connected with fixed plate of pressing oil tank, one side fixedly connected with filter of fixed plate, one section of extension to pressing oil tank's outside and UNICOM have discharge mechanism, discharge mechanism includes the discharging case, the inside of discharging case is provided with the auger pole, the upper portion fixedly connected with first motor of discharging case, the output shaft of first motor runs through the last table wall of discharging case and with one section fixedly connected with auger pole, the both sides wall upper portion of discharging case all fixedly communicates the discharging pipe, two the inside of discharging pipe all is provided with the solenoid valve, one of which presses oil tank and oil tank fixedly communicates the discharging pipe, the second time of entering walnut of being convenient for of discharging oil tank again.

As still further aspects of the utility model: wherein, crushing mechanism includes two crushing wheels, two the equal fixedly connected with sheave of the same one end of crushing wheel, two the common matchconnection of sheave has the belt, the outer wall fixedly connected with second motor of oil tank, the output of second motor runs through the outer wall of oil tank and with one of them other end fixed connection of crushing wheel, crushing wheel can smash the walnut.

As still further aspects of the utility model: the middle part of the outer wall of the supporting plate is provided with an opening, a movable plate is movably connected in the opening, the upper surface wall of the fixed plate is movably connected with a second hydraulic cylinder, the output end of the second hydraulic cylinder is movably connected with the movable plate, and the movable plate is convenient for discharging the mixture of walnut oil and walnut residues.

As still further aspects of the utility model: wherein, be located two the upper portion of first pneumatic cylinder the both sides wall of oil tank all is provided with slope shape stock guide, two slope shape stock guide all with oil tank fixed connection, broken shape stock guide is convenient for to the garrulous walnut of walnut and the walnut sediment that needs the secondary to squeeze oil get into the extrusion chamber sooner.

As still further aspects of the utility model: the oil outlet pipe is arranged on the lower portion of the filter plate, an arc-shaped plate is arranged on the inner wall of the oil squeezing tank, an oil outlet pipe is fixedly communicated with the middle of the lower surface wall of the arc-shaped plate, the oil outlet pipe extends to the lower surface wall of the base, and the oil outlet pipe is convenient for discharging walnut oil.

As still further aspects of the utility model: the device comprises a base, wherein supporting legs are arranged at four corners of the lower surface wall of the base, and are fixedly connected with the base, and the supporting legs can enable the device to be more stable.

As still further aspects of the utility model: the middle part of the upper surface wall of the oil pressing tank is provided with a feeding hopper, the feeding hopper is fixedly communicated with the oil pressing tank, and the feeding hopper is convenient for walnut to enter.

Compared with the prior art, the utility model has the beneficial effects that:

1. cold pressing equipment in this embodiment is through setting up discharge mechanism, and the auger pole is transferred to the first motor in the discharge mechanism rotates, and the auger pole can send into the walnut sediment that the primary cold pressing is good into the oil tank again through the discharging pipe and carry out the secondary cold pressing, improves the play oil volume, and the multitime presses and makes the utilization ratio of walnut higher, reduces the waste of walnut, has practiced thrift the cost.

2. Cold pressing equipment in this embodiment through setting up crushing mechanism, crushing mechanism can effectually smash the walnut, through setting up first pneumatic cylinder and piston clamp plate, can realize squeezing out oil to the walnut, through setting up second pneumatic cylinder and fly leaf, the fly leaf is opened under the effect of second pneumatic cylinder, and the mixture of walnut oil and walnut sediment of being convenient for drops to the filter on filtering.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a top cross-sectional view of the shredder mechanism of the present utility model;

FIG. 4 is an enlarged view of portion A of FIG. 2 in accordance with the present utility model;

the correspondence between the reference numerals and the component names in the drawings is as follows:

1. a base; 2. a squeezing oil tank; 3. a crushing mechanism; 31. a pulverizing wheel; 32. a second motor; 33. a sheave; 34. a belt; 4. a support plate; 5. a first hydraulic cylinder; 6. a piston pressing block; 7. a fixing plate; 8. a filter plate; 9. a discharging mechanism; 91. a discharging box; 92. a hank Long Gan; 93. a first motor; 94. a discharge pipe; 95. an electromagnetic valve; 10. an arc-shaped plate; 11. an oil outlet pipe; 12. a feed hopper; 13. slope-shaped material guiding plate; 14. a second hydraulic cylinder; 15. a movable plate.

Detailed Description

Please refer to fig. 1-4: the utility model provides a walnut low temperature cold pressing equipment, the on-line screen storage device comprises a base 1, the last table wall fixedly connected with of base 1 presses oil tank 2, the interior table wall upper portion of pressing oil tank 2 is provided with crushing mechanism 3, the horizontal fixedly connected with backup pad 4 in middle part of pressing oil tank 2, the first pneumatic cylinder 5 of the equal fixedly connected with in last table wall both sides of backup pad 4, the equal fixedly connected with piston briquetting 6 of output of two first pneumatic cylinders 5, the inside one side fixedly connected with fixed plate 7 of pressing oil tank 2, one side fixedly connected with filter 8 of fixed plate 7, the one section of filter 8 extends to the outside of pressing oil tank 2 and the UNICOM has discharge mechanism 9, discharge mechanism 9 includes discharging tank 91, the inside of discharging tank 91 is provided with auger 92, the upper portion fixedly connected with first motor 93 of discharging tank 91, the output shaft of first motor 93 runs through the last table wall of discharging tank 91 and with one section fixedly connected with auger 92, the equal fixedly connected with discharging pipe 94 in both sides wall upper portion of tank 91, the inside of two discharging pipe 94 all is provided with solenoid valve 95, one of discharging pipe 94 and one of them motor 94 and two fixed connection with the second wheel 32 are connected with the same with crushing roller 32, two fixed wheel 31 and two fixed wheel 32 are connected with two outer wall 32, two fixed wheel 32 are connected with each other, two crushing roller 32 are connected with each other, two outer wall 32 are connected with each other and two crushing mechanism 31, and two crushing mechanism 31 are connected with each other and two crushing roller 32.

The opening has been seted up at the outer wall middle part of backup pad 4, and swing joint has fly leaf 15 in the opening, the last table wall swing joint of fixed plate 7 has second pneumatic cylinder 14, the output and the fly leaf 15 swing joint of second pneumatic cylinder 14, the both sides wall that is located the upper portion of two first pneumatic cylinders 5 oil extraction case 2 all is provided with slope stock guide 13, two slope stock guide 13 all with oil extraction case 2 fixed connection, the inner wall that is located the lower part oil extraction case 2 of filter 8 is provided with arc 10, the fixed UNICOM in lower table wall middle part of arc 10 has oil pipe 11, oil pipe 11 extends to the lower table wall of base 1, the lower table wall four corners department of base 1 all is provided with the supporting leg, four supporting legs all with base 1 fixed connection, the upper table wall middle part of oil extraction case 2 is provided with feeder hopper 12, feeder hopper 12 and oil extraction case 2 are fixed, the entry of walnut is convenient for to UNICOM feeder hopper 12.

Working principle: when the walnut crushing machine is used, firstly, walnut is placed into the oil pressing tank 2 through the feed hopper 12, the second motor 32 is started, the second motor 32 drives the crushing wheel 31 to rotate, the crushing wheel 31 is used for crushing the walnut, the crushed walnut falls on the supporting plate 4 through the slope-shaped guide plate 13, the first hydraulic cylinder 5 is started, the first hydraulic cylinder 5 drives the piston press block 6 to move to extrude the walnut, the second hydraulic cylinder 14 is started after the extrusion is completed, the second hydraulic cylinder 14 drives the movable plate 15 to open, the mixture of the extruded walnut oil and the walnut residue falls onto the filter plate 8, the walnut residue falls into the discharge tank 91, the walnut oil drops onto the arc plate 10 through the filter plate 8, the walnut residue is discharged through the oil outlet pipe 11, the first motor 93 is started, the first motor 93 drives the auger rod 92 to rotate, the auger rod 92 conveys the walnut residue into the oil pressing tank 2 through the discharge pipe 94 to be extruded for the second time, the walnut residue after the second extrusion is discharged through the other discharge pipe 94 for a plurality of times, the walnut utilization rate is higher, the walnut cost is reduced, and the walnut waste is saved.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a walnut low temperature cold pressing equipment, includes base (1), its characterized in that, the last table wall fixedly connected with of base (1) presses oil tank (2), the interior table wall upper portion of pressing oil tank (2) is provided with crushing mechanism (3), the middle part of pressing oil tank (2) transversely fixedly connected with backup pad (4), the last table wall both sides of backup pad (4) are all fixedly connected with first pneumatic cylinder (5), two the output of first pneumatic cylinder (5) is all fixedly connected with piston briquetting (6), the inside one side fixedly connected with fixed plate (7) of pressing oil tank (2), one side fixedly connected with filter (8) of fixed plate (7), the one end of filter (8) extends to the outside of pressing oil tank (2) and UNICOM has discharge mechanism (9);

discharge mechanism (9) are including discharging case (91), the inside of discharging case (91) is provided with auger pole (92), the upper portion fixedly connected with first motor (93) of discharging case (91), the output shaft of first motor (93) runs through the last table wall of discharging case (91) and with the one end fixed connection of hank Long Gan (92), the equal fixed intercommunication in both sides wall upper portion of discharging case (91) has discharging pipe (94), two the inside of discharging pipe (94) all is provided with solenoid valve (95), one of them discharging pipe (94) and oil extraction case (2) fixed intercommunication.

2. The walnut low-temperature cold pressing device according to claim 1, wherein the crushing mechanism (3) comprises two crushing wheels (31), the same ends of the two crushing wheels (31) are fixedly connected with grooved wheels (33), the two grooved wheels (33) are jointly matched and connected with a belt (34), the outer wall of the oil pressing box (2) is fixedly connected with a second motor (32), and the output end of the second motor (32) penetrates through the outer wall of the oil pressing box (2) and is fixedly connected with the other end of one crushing wheel (31).

3. The walnut low-temperature cold pressing device according to claim 1, wherein an opening is formed in the middle of the outer wall of the supporting plate (4), a movable plate (15) is movably connected in the opening, a second hydraulic cylinder (14) is movably connected to the upper surface wall of the fixed plate (7), and the output end of the second hydraulic cylinder (14) is movably connected with the movable plate (15).

4. The walnut low-temperature cold pressing device according to claim 1, wherein slope-shaped material guide plates (13) are arranged on two side walls of the oil pressing boxes (2) at the upper parts of the two first hydraulic cylinders (5), and the two slope-shaped material guide plates (13) are fixedly connected with the oil pressing boxes (2).

5. The walnut low-temperature cold pressing device according to claim 1, wherein an arc-shaped plate (10) is arranged on the inner wall of the oil pressing box (2) at the lower part of the filter plate (8), an oil outlet pipe (11) is fixedly communicated with the middle part of the lower surface wall of the arc-shaped plate (10), and the oil outlet pipe (11) extends to the lower surface wall of the base (1).

6. The walnut low-temperature cold pressing device according to claim 1, wherein supporting legs are arranged at four corners of the lower surface wall of the base (1), and the four supporting legs are fixedly connected with the base (1).

7. The walnut low-temperature cold pressing device according to claim 1, wherein a feeding hopper (12) is arranged in the middle of the upper surface wall of the oil pressing box (2), and the feeding hopper (12) is fixedly communicated with the oil pressing box (2).