CN215435138U

CN215435138U - Pineapple stem squeezing device

Info

Publication number: CN215435138U
Application number: CN202121617374.XU
Authority: CN
Inventors: 刘汉灵; 刘研
Original assignee: Guangxi Sanwan Biotechnology Co ltd
Current assignee: Guangxi Sanwan Biotechnology Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-01-07
Anticipated expiration: 2031-07-16

Abstract

The utility model relates to the technical field of pineapple stem squeezing devices, in particular to a pineapple stem squeezing device, which comprises: a frame; the pressing cylinder is fixed on the frame; a feeding hopper communicated with the squeezing cylinder is fixed at the feeding end of the squeezing cylinder; the wall of the squeezing cylinder is uniformly provided with liquid outlet holes; the sealing plate is fixed on the frame and is fixed on the opening of the feeding end of the squeezing cylinder; a press disposed within the press cylinder. The utility model designs a plurality of components such as a squeezing cylinder, a squeezing piece and the like, wherein the squeezing cylinder and the auger blade are made of wear-resistant materials, so that the service life can be prolonged; the squeezing bulge arranged on the auger blade can further improve the juice yield of squeezing, and the power output of the squeezing piece is large, so that the high-fiber pineapple stems can be squeezed vigorously; meanwhile, all the parts are connected by bolts, so that the device is convenient to disassemble and convenient to overhaul and maintain at ordinary times.

Description

Pineapple stem squeezing device

Technical Field

The utility model relates to the technical field of pineapple stem squeezing devices, in particular to a pineapple stem squeezing device.

Background

The bromelain is a natural protein without toxic and side effects, and is used as a protein hydrolysate which is generated by thinning water to generate peptide or amino acid and has unique flavor. The bromelain can inhibit the growth of tumor cells, can be used for preventing and treating cardiovascular diseases and the like, and can improve the taste and quality of food. In conclusion, bromelain has wide applications in both the medical and food fields. Research shows that the stem tissue of the pineapple contains 0.54 to 1.16 percent of bromelain, and in the prior art, when the part of the bromelain is extracted, the pineapple is generally crushed by a crushing device and then conveyed into a squeezing device for squeezing, squeezed juice is collected, and the bromelain in the juice is extracted.

Application number 201920489468.X discloses a squeezing device for producing pineapple beer, which comprises a dicing module, a squeezing module and a filtering module, wherein pineapples are diced by means of the dicing module, the squeezed pineapple is squeezed by the squeezing module, and finally squeezed pineapple juice is filtered and collected by the filtering module. The squeezing device of this patent need not powerful power source and can squeeze, and the performance requirement to equipment is low, and the juice rate of receiving that squeezes is high, and the pineapple juice quality after the filtration is better. But its structure is comparatively complicated, and the spare part is many and most spare parts are all installed in the inside of box, and is comparatively troublesome when dismantling and assemble, influences maintenance and daily maintenance at ordinary times.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pineapple stem squeezing device, which solves the problems that in the prior art, the squeezing device is complex in structure, has more parts, is mounted in a box body, is troublesome to disassemble and assemble and affects ordinary maintenance and daily maintenance.

In order to achieve the purpose, the utility model provides the following technical scheme:

a pineapple stem squeezing device, comprising:

the device comprises a rack, a feeding device and a discharging device, wherein one end of the rack is a feeding end, and the other end of the rack is a discharging end;

the squeezing cylinder is fixed on the frame and is of a hollow structure with two open ends; a feeding hopper communicated with the squeezing cylinder is fixed at the feeding end of the squeezing cylinder; the wall of the squeezing cylinder is uniformly provided with liquid outlet holes;

the sealing plate is fixed on the frame and is fixed on the opening of the feeding end of the squeezing cylinder;

the squeezing piece is arranged in the squeezing cylinder, and when the squeezing piece works, the squeezing piece conveys the material falling from the feeding hopper to the discharging end of the squeezing cylinder from the feeding end of the squeezing cylinder and squeezes the material in the conveying process.

Preferably, the outer walls of the two ends of the press cylinder are respectively and integrally formed with a connecting plate, and the lower end of the connecting plate is fixed on the frame by using bolts; the sealing plate is fixed on the connecting plate at the feeding end of the pressing cylinder by bolts.

Preferably, a vertical supporting plate is arranged at the discharging end of the rack; the squeezing piece comprises a transmission shaft, auger blades, a spreader cone, a driving motor, a driving wheel, a driven wheel and a transmission belt, wherein one end of the transmission shaft penetrates through the sealing plate, and the other end of the transmission shaft penetrates through the supporting plate and is respectively in rotary connection with the sealing plate and the supporting plate through bearings; the auger blade is fixed on the transmission shaft and extends from the feeding end of the pressing cylinder to the discharging end of the pressing cylinder; the splitter cone is fixed on the transmission shaft, and one end with larger diameter extends out of the discharging end of the press cylinder; the driving motor is fixed below the feeding end of the rack; the driving wheel is fixed on an output shaft of the driving motor; the driven wheel is fixed on the transmission shaft and corresponds to the driving wheel in position; the driving wheel and the driven wheel are connected through the transmission belt in a transmission mode.

Preferably, the auger blade is uniformly provided with extrusion bulges.

Preferably, a gap is reserved between the diversion cone and the inner wall of the press cylinder.

Preferably, a blanking hopper is arranged on the rack, a blanking pipe communicated with the blanking hopper is fixed to the lower portion of the blanking hopper, the lower end of the blanking pipe is connected with a filter plate through bolts, and filter holes are uniformly formed in the filter plate.

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

(1) the feeding hopper on the squeezing cylinder is used for putting the crushed pineapple stems into the squeezing cylinder, and the liquid outlet hole on the squeezing cylinder is used for discharging juice contained in the crushed pineapple stems; in addition, the connecting plates at the two ends of the press cylinder are used for detachably fixing the press cylinder on the frame, so that the assembly is convenient.

(2) The squeezing piece can convey materials and squeeze the conveyed materials, and the materials are turned over in the conveying process, so that juice in the materials can flow out conveniently; in addition, under the action of extrusion, the juice in the material can be further squeezed out, and the juice yield of squeezing can be improved. Secondly, squeeze and be equipped with on the auger blade of piece and extrude the arch, at the pivoted in-process of auger blade, extrude the arch and can carry out certain extrusion to the material, further improve and squeeze the effect, especially to high fibre position such as being close to the root, realize vigorously squeezing and squeezing, make it fully go out the juice, and then take out the protease in the juice.

(3) The sealing plate can seal the feeding end of the squeezing cylinder, can provide support for the transmission shaft, and improves the rationality of the design of the squeezing device.

(4) A frame of the utility model is provided with a discharging hopper, and the discharging hopper is used for collecting juice flowing out of a squeezing cylinder; meanwhile, a filter plate is arranged on the liquid outlet pipe of the discharging hopper, impurities contained in the juice can be filtered by means of the filter plate, and the quality of the squeezed juice is improved.

(5) The utility model takes the problem of solving the existing squeezing device as a starting point, designs a plurality of components such as a squeezing cylinder, a squeezing piece and the like, and can improve the juice yield of squeezing; meanwhile, all the parts are connected by bolts, so that the device is convenient to disassemble and convenient to overhaul and maintain at ordinary times. And the whole device has reasonable design, good stability and low manufacturing cost.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a cross-sectional view of the interior of FIG. 2;

FIG. 5 is a top view of the frame of FIG. 1;

100. a frame; 101. a support plate; 102. feeding a hopper; 103. a discharging pipe; 104. a filter plate; 1041. a filtration pore;

200. a press cylinder; 201. a connecting plate; 202. feeding a hopper; 203. a liquid outlet hole;

300. a sealing plate;

400. a press member; 401. a drive shaft; 402. a screw blade; 4021. extruding the bulge; 403. a spreader cone; 404. a drive motor; 405. a driving wheel; 406. a driven wheel; 407. a transmission belt.

Detailed Description

In the following, the technical solutions of the present invention will be described clearly and completely, and it is obvious that the described embodiments are some, not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, a pineapple stem squeezing device comprises:

a rack 100, wherein one end of the rack 100 is a feeding end, and the other end is a discharging end; a vertical supporting plate 101 is arranged at the discharging end of the rack 100;

the press cylinder 200 is of a hollow structure with two open ends; the outer walls of the two ends of the press cylinder 200 are respectively integrally formed with a connecting plate 201, and the lower end of the connecting plate 201 is fixed on the frame 100 by bolts; a feeding hopper 202 communicated with the press cylinder 200 is fixed at the feeding end of the press cylinder 200; the wall of the squeezing cylinder 200 is uniformly provided with liquid outlet holes 203;

a sealing plate 300, the sealing plate 300 being fixed to the frame 100 by bolts and to the connecting plate 201 at the loading end of the press cylinder 200 by bolts; the sealing plate 300 thus seals the feed end opening of the press cylinder 200;

the press 400 is arranged in the press cylinder 200, and when the press 400 works, the material falling from the feeding hopper 202 is conveyed from the feeding end of the press cylinder 200 to the discharging end of the press cylinder 200, and the material is pressed in the conveying process; in the present embodiment, the specific structure of the press 400 is: the squeezing piece 400 comprises a transmission shaft 401, auger blades 402, a diversion cone 403, a driving motor 404, a driving wheel 405, a driven wheel 406 and a transmission belt 407, wherein one end of the transmission shaft 401 penetrates through the sealing plate 300, and the other end of the transmission shaft penetrates through the supporting plate 101 and is respectively connected with the sealing plate 300 and the supporting plate 101 in a rotating manner through bearings; the packing auger blade 402 is fixed on the transmission shaft 401, the packing auger blade 402 extends from the feeding end of the press cylinder 200 to the discharging end of the press cylinder 200, and in order to improve the pressing effect, the packing auger blade 4021 is uniformly provided with extrusion protrusions 4021; the diversion cone 403 is fixed on the transmission shaft 401, the end with larger diameter extends out from the discharging end of the press cylinder 200, and a gap is reserved between the diversion cone 403 and the inner wall of the press cylinder 200; the driving motor 404 is fixed below the feeding end of the frame 100; the driving wheel 405 is fixed on the output shaft of the driving motor 404; the driven wheel 406 is fixed on the transmission shaft 401 and corresponds to the position of the driving wheel 405; the driving pulley 405 and the driven pulley 406 are connected by a transmission belt 407.

In addition, in this embodiment, a blanking hopper 102 is disposed on the frame 100, a blanking pipe 103 is fixed to a lower portion of the blanking hopper 102 and is communicated with the blanking hopper, a filtering plate 104 is connected to a lower end of the blanking pipe 103 by bolts, and filtering holes 1041 are uniformly formed in the filtering plate 104. As is apparent from fig. 1, the lower hopper 102 is positioned directly below the press cylinder 200, so that juice flowing out of the exit holes 203 falls into the lower hopper 102.

When in use, the pineapple stems are crushed by an external crushing device and conveyed into the upper hopper 202, and materials enter the press cylinder 200 from the lower hopper 102; when the driving motor 404 works, the driving shaft 401 is driven to rotate through linkage among the driving wheel 405, the driving belt 407 and the driven wheel 406, the auger blade 402 is driven to rotate when the driving shaft 401 rotates, materials are conveyed from the feeding end to the discharging end of the press cylinder 200 when the auger blade 402 rotates, and juice in the materials falls into the discharging hopper 102 through the liquid outlet hole 203 in the conveying process; when the material is conveyed to the discharging end, under the action of the spreader cone 403, the material enters the gap between the spreader cone 403 and the press cylinder 200, the material is extruded, when the material is extruded, juice in the material flows out and falls into the discharging hopper 102 through the liquid outlet hole 203, finally the material falls onto the ground from the discharging end of the press cylinder 200, and then the partial material is collected and cleaned.

The juice entering the blanking hopper 102 enters the blanking pipe 103, and impurities contained in the juice are filtered under the action of the filtering holes 1041, so that the pineapple stem squeezing operation is completed. In actual use, a container for collecting juice is placed at the lower end of the blanking pipe 103.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the utility model and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the utility model and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.

Claims

1. A pineapple stem squeezing device is characterized by comprising:

2. The pineapple stem squeezing device of claim 1, wherein the outer walls of the two ends of the squeezing cylinder are respectively integrally formed with a connecting plate, and the lower end of the connecting plate is fixed on the frame by bolts; the sealing plate is fixed on the connecting plate at the feeding end of the pressing cylinder by bolts.

3. The pineapple stem pressing device of claim 2,

a vertical supporting plate is arranged at the discharging end of the rack;

the squeezing piece comprises a transmission shaft, auger blades, a spreader cone, a driving motor, a driving wheel, a driven wheel and a transmission belt, wherein one end of the transmission shaft penetrates through the sealing plate, and the other end of the transmission shaft penetrates through the supporting plate and is respectively in rotary connection with the sealing plate and the supporting plate through bearings; the auger blade is fixed on the transmission shaft and extends from the feeding end of the pressing cylinder to the discharging end of the pressing cylinder; the splitter cone is fixed on the transmission shaft, and one end with larger diameter extends out of the discharging end of the press cylinder; the driving motor is fixed below the feeding end of the rack; the driving wheel is fixed on an output shaft of the driving motor; the driven wheel is fixed on the transmission shaft and corresponds to the driving wheel in position; the driving wheel and the driven wheel are connected through the transmission belt in a transmission mode.

4. The pineapple stem squeezing device as claimed in claim 3, wherein the auger blades are uniformly provided with squeezing protrusions.

5. The pineapple stem squeezing device of claim 3, wherein a gap is left between the splitter cone and the inner wall of the squeezing cylinder.

6. The pineapple stem squeezing device of claim 1, wherein a blanking hopper is arranged on the frame, a blanking pipe communicated with the blanking hopper is fixed to the lower part of the blanking hopper, the lower end of the blanking pipe is connected with a filter plate through bolts, and the filter plate is uniformly provided with filter holes.