Squeezing device facilitating impurity removal

Abstract

The utility model relates to a squeezing device facilitating impurity removal. According to the technical scheme, a rack comprises a base, fixing columns are connected to the four corners of the upper surface of the base respectively, a top plate is fixedly connected to the tops of the fixing columns, a hydraulic cylinder is fixedly installed at the bottom of the top plate, and a pressing disc is fixedly connected to the lower end of the hydraulic cylinder; the left side and the right side of the base are provided with impurity removal mechanisms respectively, the impurity removal mechanisms comprise filter pipes, oil inlet hoppers are formed in the positions, right opposite to the lower ends of the inclined oil discharge grooves, of the upper side walls of the filter pipes, and a motor is installed on a rear end cover of each filter pipe. An output shaft of the motor penetrates through a rear end cover of the filter pipe and is fixedly connected with the spiral shaft, the front end of the filter pipe is fixedly sleeved with a rectangular fixing block, the upper end of the rectangular fixing block is downwards provided with a rectangular sinking groove, and a filter assembly is inserted into the rectangular sinking groove. The filter has the beneficial effects that the filtering and impurity removing efficiency is improved, and filter residues are convenient to discharge, replace and maintain.

Description

Technical Field

[0001] The utility model belongs to the field of vegetable oil pressing, and relates to a pressing device convenient for impurity removal. Background Art

[0002] Vegetable oil is generally produced by pressing plant fruits such as peanuts, rapeseeds, and cashews as oil materials. The existing pressing process is generally as follows: first, the roasted oil materials are formed into cakes through a press, the cake-shaped oil materials are stacked together, and then pressed again. Finally, the pressed vegetable oil is collected. The initially pressed vegetable oil contains certain particulate impurities. The existing filtration generally adopts the method of natural filtration, the filtration process is relatively slow, the impurity removal effect is not good, and at the same time, the filtration mechanism needs to be disassembled and replaced, and the later maintenance is more inconvenient.

[0003] Therefore, the utility model provides a pressing device convenient for impurity removal to solve the above problems. Content of the Utility Model

[0004] In view of the problems existing in the prior art, the utility model discloses a pressing device convenient for impurity removal. The adopted technical solution is as follows: it includes a frame, the frame includes a base, four corners of the upper surface of the base are respectively connected with fixing columns, the top of the fixing columns is fixedly connected with a top plate, a hydraulic cylinder is fixedly installed at the bottom of the top plate, the lower end of the telescopic shaft of the hydraulic cylinder is fixedly connected with a pressing plate, a pressing barrel installed on the base is arranged directly below the pressing plate, inclined oil discharge grooves are respectively connected to the left and right sides of the lower end of the pressing barrel, impurity removal mechanisms are respectively installed on the left and right sides of the base, the impurity removal mechanism includes a filter pipe, an oil inlet hopper is opened at a position on the upper side wall of the filter pipe opposite to the lower end of the inclined oil discharge groove, a motor is installed on the rear end cover of the filter pipe, the output shaft of the motor passes through the rear end cover of the filter pipe and is fixedly connected with a spiral shaft, a rectangular fixing block is fixedly sleeved at the front end of the filter pipe, a rectangular sinking groove is opened downward at the upper end of the rectangular fixing block, a filter assembly is inserted into the rectangular sinking groove, and a drain pipe is fixedly connected to the front end of the central opening of the rectangular fixing block.

[0005] As a preferred scheme of the utility model, the filter pipe is arranged on the left and right sides of the base with the front end lower and the rear end higher; such a design can make the vegetable oil entering the filter pipe from the oil inlet hopper gather towards the front end of the filter end, which is convenient for the spiral shaft to squeeze the pressed vegetable oil forward and quickly pass through the front filter holes, so as to realize the pressurized filtration of the pressed vegetable oil and improve the impurity removal efficiency.

[0006] As a preferred scheme of the utility model, a fixing ring is fixedly sleeved at the rear end of the filter pipe, and the fixing ring is installed on the left and right side walls of the base.

[0007] As a preferred embodiment of the present utility model, the filtering assembly includes a rectangular insertion plate that matches the rectangular sink; by using a rectangular insertion plate that matches the rectangular sink, it has a sealing effect on the rectangular sink to avoid oil leakage.

[0008] As a preferred embodiment of the present utility model, the rectangular insertion plate is provided with filtering holes at the part facing the front end of the filtering pipe.

[0009] As a preferred embodiment of the present utility model, the upper end of the rectangular insertion plate is fixedly connected with a T-shaped handle; by pulling up the T-shaped handle, the quick replacement of the filtering assembly can be realized.

[0010] The beneficial effects of the present utility model: By setting a filtering pipe with a lower front and a higher rear, a spiral shaft is arranged inside the filtering pipe, a rectangular fixing block is arranged at the front end of the filtering pipe, a rectangular sink is opened at the upper end of the rectangular fixing block, and a filtering assembly is inserted into the rectangular sink, so as to realize the quick pressure filtration of the pressed vegetable oil, improve the impurity removal effect. At the same time, a filtering assembly that can be quickly inserted and installed is set, and different pore sizes of filtering assemblies can be replaced according to needs, improving flexibility. In addition, after the filtration is completed, by pulling out the filtering assembly, the quick removal of filter residues can be realized, improving the maintenance efficiency. Description of the Drawings

[0011] Figure 1 is the overall structural schematic diagram of the present utility model;

[0012] Figure 2 is the schematic diagram of the frame of the present utility model;

[0013] Figure 3 is the schematic diagram of the impurity removal mechanism of the present utility model;

[0014] Figure 4 is the sectional view of the impurity removal mechanism of the present utility model.

[0015] In the figure: 1-frame, 2-hydraulic cylinder, 3-pressing barrel, 4-impurity removal mechanism, 11-base, 12-fixed column, 13-top plate, 21-pressure plate, 31-inclined oil drainage groove, 41-filtering pipe, 411-oil inlet hopper, 42-motor, 43-spiral shaft, 44-rectangular fixing block, 441-rectangular sink, 45-filtering assembly, 451-rectangular insertion plate, 452-filtering holes, 453-T-shaped handle, 46-oil discharge pipe, 47-fixed ring. Detailed Embodiments

[0016] Embodiment 1

[0017] As Figures 1 to 4As shown in the figure, for a pressing device facilitating impurity removal according to the present utility model, the technical solution adopted is as follows: It includes a frame 1, and the frame 1 includes a base 11. Four corners of the upper surface of the base 11 are respectively connected with fixing columns 12. The top of the fixing column 12 is fixedly connected with a top plate 13. A hydraulic cylinder 2 is fixedly installed at the bottom of the top plate 13. The lower end of the telescopic shaft of the hydraulic cylinder 2 is fixedly connected with a pressing plate 21. A pressing barrel 3 installed on the base 11 is arranged directly below the pressing plate 21. Tilted oil discharge grooves 31 are respectively connected to the slots opened on the left and right sides at the lower end of the pressing barrel 3. Impurity removal mechanisms 4 are respectively installed on the left and right sides of the base 11. The impurity removal mechanism 4 includes a filter pipe 41. The filter pipe 41 is arranged with the front end lower and the rear end higher on the left and right sides of the base 11. An oil inlet hopper 411 is opened at the position on the upper side wall of the filter pipe 41 facing the lower end of the tilted oil discharge groove 31. A motor 42 is installed on the rear end cover of the filter pipe 41. The output shaft of the motor 42 passes through the rear end cover of the filter pipe 41 and is fixedly connected with a spiral shaft 43. A rectangular fixing block 44 is fixedly sleeved at the front end of the filter pipe 41. A rectangular sunk groove 441 is opened downward at the upper end of the rectangular fixing block 44. A filter assembly 45 is inserted into the rectangular sunk groove 441. The filter assembly 45 includes a rectangular insertion plate 451 matching the rectangular sunk groove 441. Filter holes 452 are opened at the position of the rectangular insertion plate 451 facing the front end of the filter pipe 41. A T-shaped handle 453 is fixedly connected to the upper end of the rectangular insertion plate 451. A drain pipe 46 is fixedly connected to the front end of the central opening of the rectangular fixing block 44. A fixing ring 47 is fixedly sleeved at the rear end of the filter pipe 41. The fixing ring 47 is installed on the left and right side walls of the base 11.

[0018] Working principle of the present utility model: During use, the pressed oil cakes are stacked and placed into the pressing barrel 3 in sequence. The upper hydraulic cylinder 2 and the motor 42 are started. Through the extrusion of the hydraulic cylinder 3, the vegetable oil discharged from the oil material passes through the slots at the bottom on the left and right sides of the pressing barrel 3 and is discharged. It is guided by the tilted oil discharge grooves 31 and flows into the oil inlet hoppers 411 on the left and right sides, and then flows into the filter pipe 41 through the oil inlet hoppers 411. Driven by the motor 42, the spiral shaft 43 drives the vegetable oil to move forward and gradually applies pressure, enabling the vegetable oil to quickly pass through the filtration of the filter assembly 45 and be discharged through the filter holes 452. After the filtration is completed, the filter assembly 45 is pulled out upward, and the filter residue can be quickly discharged.

[0019] The electrical connection methods or structures not described in detail herein are prior arts.

[0020] Although the specific embodiments of the present utility model are described in detail above, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of the present utility model, and the modifications or deformations without creative labor are still within the protection scope of the present utility model.

Claims

1. A pressing device convenient for impurity removal, characterized in that: It includes a frame (1), the frame (1) includes a base (11), four corners of the upper surface of the base (11) are respectively connected to fixing columns (12), the top of the fixing columns (12) is fixedly connected to a top plate (13), a hydraulic cylinder (2) is fixedly installed at the bottom of the top plate (13), the lower end of the telescopic shaft of the hydraulic cylinder (2) is fixedly connected to a pressing disc (21), a pressing barrel (3) installed on the base (11) is arranged directly below the pressing disc (21), inclined oil discharge grooves (31) are respectively connected to the slots on the left and right sides at the lower end of the pressing barrel (3), impurity removal mechanisms (4) are respectively installed on the left and right sides of the base (11), the impurity removal mechanism (4) includes a filter pipe (41), an oil inlet hopper (411) is opened at a position on the upper side wall of the filter pipe (41) facing the lower end of the inclined oil discharge groove (31), a motor (42) is installed on the rear end cover of the filter pipe (41), the output shaft of the motor (42) passes through the rear end cover of the filter pipe (41) and is fixedly connected to a spiral shaft (43), a rectangular fixing block (44) is fixedly sleeved at the front end of the filter pipe (41), a rectangular sinking groove (441) is opened downward at the upper end of the rectangular fixing block (44), a filter assembly (45) is inserted into the rectangular sinking groove (441), and an oil discharge pipe (46) is fixedly connected to the front end of the central hole of the rectangular fixing block (44).

2. The pressing device for impurity removal according to claim 1, wherein: The filter pipe (41) is arranged on the left and right sides of the base (11) with the front end lower and the rear end higher.

3. The pressing device for impurity removal according to claim 1, wherein: A fixing ring (47) is fixedly sleeved at the rear end of the filter pipe (41), and the fixing ring (47) is installed on the left and right side walls of the base (11).

4. A pressing device for facilitating impurity removal according to claim 1, characterized in that: The filter assembly (45) includes a rectangular insertion plate (451) matching the rectangular sinking groove (441).

5. The pressing device for impurity removal according to claim 4, wherein: Filter holes (452) are opened at a position of the rectangular insertion plate (451) facing the front end of the filter pipe (41).

6. The pressing device for impurity removal according to claim 4, wherein: A T-shaped handle (453) is fixedly connected to the upper end of the rectangular insertion plate (451).

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