Squeezing device for vegetable oil processing

Abstract

The utility model discloses a squeezing device for vegetable oil processing, relates to the technical field of vegetable oil production, and aims to solve the problems that raw materials cannot enter a filter plate in time due to the fact that the raw materials are easily accumulated in a feeding pipe, the practicability is low, the filter plate and waste residues need to be taken out after shutdown, and the working efficiency is low in the background technology. According to the scheme, the device comprises an operation table, a feeding mechanism is arranged on one side of the top of the operation table, and the feeding mechanism comprises a conveying pipe, a conveying motor connected to the outer wall of one end of the conveying pipe through a bolt, a mounting shaft connected to the outer wall of one end of an output shaft of the conveying motor through a coupler and a spiral blade. The plant raw material conveying device can convey plant raw materials, prevent the plant raw materials from being accumulated in the conveying pipe to cause blockage, enable the plant raw materials to enter the collecting barrel in time, improve practicability, clean waste residues on the premise of not stopping, continuously carry out feeding, squeezing, taking and cleaning, and improve working efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable oil production, in particular to a pressing device for vegetable oil processing. Background Art

[0002] Vegetable oil is a compound formed by the reaction of higher fatty acids and glycerol, which is widely distributed in nature and is the oil obtained from the fruits, seeds, and germ of plants. During the production process of vegetable oil, it is necessary to press the plant raw materials.

[0003] After retrieval, the Chinese patent (application number "202221731486.2") discloses "a pressing device for vegetable oil processing". The above device includes a lower pressing tank body and an oil discharge pipe communicated with its bottom end. The top end of the lower pressing tank body is connected with a steering ring through a sealed bearing, and the top end of the steering ring is connected with an upper pressing tank body through a sealed bearing. A slag discharge port is opened inside the upper pressing tank body. A filter plate is welded to the inner wall of the steering ring, and a sealed baffle is welded to the top end of the filter plate. The sealed baffle fits against the inner wall of the upper pressing tank body to cover the slag discharge port. An inlet pipe is communicated with the inside of the upper pressing tank body. However, the above device has the following problems during use:

[0004] 1. When feeding, the raw materials are likely to accumulate in the inlet pipe, resulting in the inability of the raw materials to enter the filter plate in time, with low practicability;

[0005] 2. When pressing the raw materials, it is necessary to stop the machine and then take out the filter plate and the waste residue, with low working efficiency. Summary of the Utility Model

[0006] The utility model provides a pressing device for vegetable oil processing, which solves the problems of the pressing device proposed in the comparative document that the raw materials are likely to accumulate in the inlet pipe, resulting in the inability of the raw materials to enter the filter plate in time, with low practicability, and it is necessary to stop the machine and then take out the filter plate and the waste residue, with low working efficiency.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A pressing device for vegetable oil processing, including an operating table. On one side of the top of the operating table, there is a feeding mechanism. The feeding mechanism includes a conveying pipe, a conveying motor bolted to the outer wall of one end of the conveying pipe, a mounting shaft connected to the outer wall of one end of the output shaft of the conveying motor through a coupling, and a spiral blade fixed on the outer wall of the mounting shaft. There is a rotating mechanism on the operating table. The rotating mechanism includes a rotating motor bolted to the inner wall of the top of the operating table, a rotating table with four mounting openings on its top outer wall, and four storage cylinders respectively sleeved in the mounting openings. There is a supporting mechanism on the top of the operating table. The supporting mechanism includes a fixed ring fixed on the outer wall of the top of the operating table, a supporting pipe rotatably installed in the fixed ring, and a supporting ring bolted to the outer wall of the top of the operating table. There is a filtering mechanism in the supporting ring. The filtering mechanism includes a collecting cylinder penetrating and fixed on the outer wall of the top of the operating table and a filter plate embedded in the collecting cylinder. There is a pressing mechanism on the top of the operating table. The pressing mechanism includes a pressing cylinder, a connecting plate bolted to the bottom outer wall of the piston rod of the pressing cylinder, and an extrusion block bolted to the bottom outer wall of the connecting plate.

[0009] Preferably, two fixing plates are fixed on the outer wall of the top of the operating table, and both ends of the conveying pipe penetrate and are fixed on the outer wall of one side of the two fixing plates respectively. A feed hopper is fixed on the inner wall of one end of the top of the conveying pipe. A fixing block is bolted to the outer wall of one end of the conveying pipe, and one end of the mounting shaft penetrates and is connected to the outer wall of one side of the fixing block through a bearing.

[0010] Through the above scheme, the crushed plant raw materials are conveyed into the conveying pipe through the feed hopper. The output shaft of the conveying motor drives the mounting shaft and the spiral blade to rotate, thereby conveying the plant raw materials in the conveying pipe.

[0011] Preferably, a connecting shaft is fixed on the outer wall of the top end of the output shaft of the rotating motor, and the rotating table is bolted to the outer wall of the top end of the connecting shaft. Equal-distance distributed filter holes are opened on the inner wall of the bottom of the four storage cylinders.

[0012] Preferably, the top of the supporting pipe is bolted to the outer wall of the bottom of the rotating table, and the top of the supporting ring abuts against the outer wall of the bottom of the rotating table.

[0013] Preferably, an oil outlet pipe is fixed on the inner wall of the bottom of the collecting cylinder, and one end of the oil outlet pipe penetrates and is fixed on the outer wall of one side of the operating table. A discharging valve is installed on the outer wall of one end of the oil outlet pipe by clamping.

[0014] Preferably, a mounting frame is fixed on the outer wall of one side of the top of the operating table, and the pressing cylinder is bolted to the outer wall of the top of the mounting frame. Four limiting rods are fixed on the outer wall of the top of the connecting plate, and the four limiting rods respectively penetrate and are slidably installed on the outer wall of the top of the mounting frame.

[0015] Through the above solution, the plant raw materials are conveyed into the collection cylinder by the spiral blade. After the collection cylinder is filled with plant raw materials, the output shaft of the rotating motor drives the connecting shaft and the rotating table to rotate, and the rotating table drives the collection cylinder to rotate. Subsequently, the piston rod of the pressing cylinder descends to drive the connecting plate and the extrusion block to descend, pressing the plant raw materials in the collection cylinder. When the collection cylinder below the conveying pipe is filled with plant raw materials and the plant raw materials in the collection cylinder below the extrusion block are pressed, the rotating motor drives the rotating table and the collection cylinder to rotate again to take out the pressed plant raw materials.

[0016] Preferably, the conveying motor and the rotating motor are respectively connected with switches through wires, and the switches are connected with power supply wires.

[0017] The beneficial effects of the present utility model are as follows:

[0018] 1. The crushed plant raw materials are conveyed into the conveying pipe through the feed hopper. The output shaft of the conveying motor drives the mounting shaft and the spiral blade to rotate, thereby conveying the plant raw materials in the conveying pipe. It can convey the plant raw materials, prevent the plant raw materials from accumulating and blocking in the conveying pipe, enable the plant raw materials to enter the collection cylinder in time, and improve the practicability.

[0019] 2. The spiral blade conveys the plant raw materials into the storage cylinder. After the storage cylinder is filled with plant raw materials, the output shaft of the rotating motor drives the connecting shaft and the rotating table to rotate, and the rotating table drives the storage cylinder to rotate. Subsequently, the piston rod of the pressing cylinder descends to drive the connecting plate and the extrusion block to descend, pressing the plant raw materials in the storage cylinder. When the storage cylinder below the conveying pipe is filled with plant raw materials and the plant raw materials in the storage cylinder below the extrusion block are pressed, the rotating motor drives the rotating table and the storage cylinder to rotate again to take out the pressed plant raw materials. It can clean the waste residue without stopping the machine, and can continuously feed, press, take out and clean, improving the working efficiency.

[0020] In summary, the present utility model can convey the plant raw materials, prevent the plant raw materials from accumulating and blocking in the conveying pipe, enable the plant raw materials to enter the collection cylinder in time, improve the practicability, can clean the waste residue without stopping the machine, and can continuously feed, press, take out and clean, improving the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is the overall front view structural schematic diagram of a pressing device for vegetable oil processing proposed by the present utility model.

[0022] Figure 2 It is the overall sectional structural schematic diagram of a pressing device for vegetable oil processing proposed by the present utility model.

[0023] Figure 3The schematic diagram of the main view sectional structure of the feeding mechanism of a pressing device for vegetable oil processing proposed by the present utility model.

[0024] Figure 4 The schematic diagram of the main view sectional structure of the rotating mechanism of a pressing device for vegetable oil processing proposed by the present utility model.

[0025] Figure 5 The schematic diagram of the main view sectional structure of the supporting mechanism of a pressing device for vegetable oil processing proposed by the present utility model.

[0026] Figure 6 The schematic diagram of the main view structure of the filtering mechanism of a pressing device for vegetable oil processing proposed by the present utility model.

[0027] Figure 7 The schematic diagram of the main view structure of the pressing mechanism of a pressing device for vegetable oil processing proposed by the present utility model.

[0028] In the figure: 1, operating table; 2, feeding mechanism; 201, fixing plate; 202, conveying pipe; 203, conveying motor; 204, mounting shaft; 205, spiral blade; 206, fixing block; 3, rotating mechanism; 301, rotating motor; 302, connecting shaft; 303, rotating table; 304, storage cylinder; 4, supporting mechanism; 401, fixing ring; 402, supporting pipe; 403, supporting ring; 5, filtering mechanism; 501, collecting cylinder; 502, filter plate; 6, pressing mechanism; 601, mounting frame; 602, pressing cylinder; 603, connecting plate; 604, limiting rod; 605, extrusion block. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0030] Embodiment 1, referring to Figures 1-3 , a pressing device for vegetable oil processing, including an operating table 1, a feeding mechanism 2 is provided on one side of the top of the operating table 1. The feeding mechanism 2 includes a conveying pipe 202, a conveying motor 203 bolted to the outer wall of one end of the conveying pipe 202, a mounting shaft 204 connected to the outer wall of one end of the output shaft of the conveying motor 203 by a coupling, and a spiral blade 205 fixed to the outer wall of the mounting shaft 204. Two fixing plates 201 are fixed on the outer wall of the top of the operating table 1. Both ends of the conveying pipe 202 penetrate and are fixed on the outer walls of one sides of the two fixing plates 201 respectively. A feed hopper is fixed on the inner wall of one end of the top of the conveying pipe 202. A fixing block 206 is bolted to the outer wall of one end of the conveying pipe 202. One end of the mounting shaft 204 penetrates and is connected to the outer wall of one side of the fixing block 206 through a bearing.

[0031] Example 2. Refer to Figures 4-7 , an oil press device for vegetable oil processing, further comprising a rotating mechanism 3. The rotating mechanism 3 includes a rotating motor 301 bolted to the inner wall of the top of the operation table 1, a rotating table 303 with four mounting openings on the outer wall of the top, and four storage cylinders 304 respectively sleeved in the mounting openings. A connecting shaft 302 is fixedly provided on the outer wall of the top end of the output shaft of the rotating motor 301. The rotating table 303 is bolted to the outer wall of the top end of the connecting shaft 302. Equally spaced filter holes are provided on the inner wall of the bottom of the four storage cylinders 304. A support mechanism 4 is provided on the top of the operation table 1. The support mechanism 4 includes a fixed ring 401 fixedly provided on the outer wall of the top of the operation table 1, a support tube 402 rotatably installed in the fixed ring 401, and a support ring 403 bolted to the outer wall of the top of the operation table 1. The top of the support tube 402 is bolted to the outer wall of the bottom of the rotating table 303. The top of the support ring 403 abuts against the outer wall of the bottom of the rotating table 303. A filtering mechanism 5 is provided in the support ring 403. The filtering mechanism 5 includes a collecting cylinder 501 penetrating and fixedly provided on the outer wall of the top of the operation table 1 and a filter plate 502 embedded in the collecting cylinder 501. An oil outlet pipe is fixedly provided on the inner wall of the bottom of the collecting cylinder 501. One end of the oil outlet pipe penetrates and is fixedly provided on one outer wall of the operation table 1. A discharging valve is installed in a clamping manner on the outer wall of one end of the oil outlet pipe. In order to facilitate the removal of the collecting cylinder 501 and the filter plate 502, an opening is provided at the corresponding position of the collecting cylinder 501 on one side of the operation table 1, and a maintenance door is hinged in the opening. A pressing mechanism 6 is provided on the top of the operation table 1. The pressing mechanism 6 includes a pressing cylinder 602, a connecting plate 603 bolted to the outer wall of the bottom end of the piston rod of the pressing cylinder 602, and an extrusion block 605 bolted to the outer wall of the bottom of the connecting plate 603. An installation frame 601 is fixedly provided on one outer wall of the top of the operation table 1. The pressing cylinder 602 is bolted to the outer wall of the top of the installation frame 601. Four limiting rods 604 are fixedly provided on the outer wall of the top of the connecting plate 603. The four limiting rods 604 respectively penetrate and are slidably installed on the outer wall of the top of the installation frame 601.

[0032] Working principle: The crushed plant raw materials are conveyed into the conveying pipe 202 through the feeding hopper. The output shaft of the conveying motor 203 drives the mounting shaft 204 and the spiral blade 205 to rotate, thereby conveying the plant raw materials in the conveying pipe 202. The spiral blade 205 conveys the plant raw materials into the storage cylinder 304. After the storage cylinder 304 is filled with plant raw materials, the output shaft of the rotating motor 301 drives the connecting shaft 302 and the rotating table 303 to rotate. The rotating table 303 drives the storage cylinder 304 to rotate. Subsequently, the piston rod of the pressing cylinder 602 descends to drive the connecting plate 603 and the extrusion block 605 to descend, pressing the plant raw materials in the storage cylinder 304. The collecting cylinder 501 collects the pressed vegetable oil, and the filter plate 502 filters impurities such as foam on the vegetable oil. When the storage cylinder 304 below the conveying pipe 202 is filled with plant raw materials and the pressing of the plant raw materials in the storage cylinder 304 below the extrusion block 605 is completed, the rotating motor 301 drives the rotating table 303 and the storage cylinder 304 to rotate again to take out the pressed plant raw materials.

[0033] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A pressing device for vegetable oil processing, comprising an operating table (1), characterized in that: A loading mechanism (2) is provided on one side of the top of the operating table (1), the loading mechanism (2) comprising a conveying pipe (202), a conveying motor (203) connected to the outer wall of one end of the conveying pipe (202) by bolts, a mounting shaft (204) connected to the outer wall of one end of the output shaft of the conveying motor (203) by a coupling, and a spiral blade (205) fixedly mounted on the outer wall of the mounting shaft (204); The operating table (1) is provided with a rotating mechanism (3), the rotating mechanism (3) comprising a rotating motor (301) connected to the inner wall of the top of the operating table (1) by bolts, a rotating table (303) with four mounting openings on the outer wall of the top, and four storage cylinders (304) respectively sleeved in the mounting openings; A support mechanism (4) is provided on the top of the operating table (1), and the support mechanism (4) comprises a fixing ring (401) fixedly mounted on the top outer wall of the operating table (1), a support tube (402) rotatably mounted in the fixing ring (401), and a support ring (403) connected to the top outer wall of the operating table (1) by bolts; A filtering mechanism (5) is provided in the support ring (403), and the filtering mechanism (5) comprises a collecting cylinder (501) penetrating and fixed on the top outer wall of the operating table (1), and a filtering plate (502) embedded in the collecting cylinder (501); A pressing mechanism (6) is provided on the top of the operating table (1), and the pressing mechanism (6) comprises a pressing cylinder (602), a connecting plate (603) connected to the outer wall of the bottom end of the piston rod of the pressing cylinder (602) by bolts, and a squeezing block (605) connected to the outer wall of the bottom of the connecting plate (603) by bolts.

2. A pressing device for vegetable oil processing according to claim 1, characterized in that: Two fixed plates (201) are fixedly arranged on the outer wall of the top of the operating table (1), and two ends of the conveying pipe (202) respectively penetrate and are fixedly arranged on the outer wall of one side of the two fixed plates (201), a feed hopper is fixedly arranged on the inner wall of one end of the top of the conveying pipe (202), a fixing block (206) is connected to the outer wall of one end of the conveying pipe (202) by bolts, and one end of the mounting shaft (204) penetrates and is connected to the outer wall of one side of the fixing block (206) by a bearing.

3. A pressing device for vegetable oil processing according to claim 1, characterized in that: A connecting shaft (302) is fixedly provided on the outer wall of the top end of the output shaft of the rotating motor (301), and the rotating platform (303) is connected to the outer wall of the top end of the connecting shaft (302) by bolts. The inner walls of the bottoms of the four storage cylinders (304) are provided with filter holes distributed at equal distances.

4. A pressing device for vegetable oil processing according to claim 1, characterized in that: The top of the support tube (402) is connected to the bottom outer wall of the rotating platform (303) by bolts, and the top of the support ring (403) abuts against the bottom outer wall of the rotating platform (303).

5. A pressing device for vegetable oil processing according to claim 1, characterized in that: An oil outlet pipe is fixedly arranged on the inner wall at the bottom of the collecting cylinder (501), and one end of the oil outlet pipe passes through and is fixedly arranged on the outer wall of one side of the operating table (1), and a discharge valve is clamped and installed on the outer wall at one end of the oil outlet pipe.

6. A pressing device for vegetable oil processing according to claim 1, characterized in that: A mounting frame (601) is fixedly provided on an outer wall on one side of the top of the operating table (1), and a pressing cylinder (602) is connected to the outer wall on the top of the mounting frame (601) by means of bolts. Four limiting rods (604) are fixedly provided on the outer wall on the top of the connecting plate (603), and the four limiting rods (604) respectively penetrate through and are slidably installed on the outer wall on the top of the mounting frame (601).

7. A pressing device for vegetable oil processing according to claim 1, characterized in that: The conveying motor (203) and the rotating motor (301) are respectively connected to switches via conductive wires, and the switches are connected to power lines.

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