Squeezer for peanut oil production

Abstract

The utility model discloses a squeezer for peanut oil production, which comprises a support frame, the support frame is rotatably connected with a squeezing box, and the support frame is provided with a swing component for driving the squeezing box to swing back and forth; a feeding hopper and an oil outlet pipe are arranged at the top and the bottom of the squeezing box respectively, the whole squeezing box is in an inverted cone shape, a squeezing assembly used for squeezing crushed peanuts in the squeezing box is arranged on the outer side of the squeezing box, and the oil outlet pipe is connected with a filtering cover used for filtering oil. The peanut oil squeezing device has the beneficial effects that peanut materials in the squeezing box are squeezed through the squeezing assembly, the pressure borne by the peanut materials from top to bottom is larger and larger, and peanuts are assisted in oil squeezing; and in the oil squeezing process, the swing assembly can drive the squeezing box to swing, and the oil discharging effect of the oil is improved.

Description

Technical Field

[0001] The utility model relates to the field of peanut oil production, and particularly relates to a press for peanut oil production. Background Technique

[0002] The production process of peanut oil mainly includes the following steps: First is raw material preparation, selecting high-quality peanuts for cleaning and shelling; then is the pressing process, putting the cleaned peanuts into a press, and through the pressing process of high temperature and high pressure, extracting peanut oil from the peanuts; subsequently is precipitation and separation, separating the pressed mixture through methods such as standing or centrifugation to separate peanut oil and oil residue.

[0003] In the existing peanut oil pressing, it is often a straight barrel box. Along with the extrusion of the peanut material by pressure, the oil material is led out from the bottom of the peanut material, and the peanut pressing efficiency is relatively low. Content of the Utility Model

[0004] The purpose of the utility model is to provide a press for peanut oil production to solve the above problems, as elaborated below.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A press for peanut oil production provided by the utility model includes a support frame, a pressing box is rotatably connected to the support frame, and a swinging assembly for driving the pressing box to swing reciprocally is arranged on the support frame;

[0007] An inlet hopper and an oil outlet pipe are respectively arranged at the top and bottom of the pressing box. The pressing box is integrally in an inverted conical shape. An extrusion assembly for pressing the peanut scraps inside the pressing box is arranged outside the pressing box, and the oil outlet pipe is connected with a filter cover for filtering the oil material.

[0008] Further described as, a grid for limiting the peanut material in the pressing box is arranged in the oil outlet pipe, and the grid is clamped with the oil outlet pipe for limiting the peanut material.

[0009] Further described as, a plurality of oil guide grooves are arranged on the inner wall of the pressing box, and a filter plate is arranged at the opening of the oil guide grooves. When pressing, the oil can enter the inside of the oil guide grooves through the filter plate and flow along the oil guide grooves to a state corresponding to the filter cover, so as to filter the oil material through the filter cover.

[0010] Further described as, an opening groove communicated with the oil guide grooves is arranged on the inner wall of the oil outlet pipe.

[0011] It is further described that a cleaning valve is provided at the high end of the oil guide groove, a conduit is connected to the outside of the support frame or the press box, the inner end of the conduit is connected to the cleaning valve, and the outer end of the conduit is connected to the cleaning system.

[0012] It is further described that the extrusion assembly includes a motor, the inner end of the motor extends into the inner rod, and the outer side of the inner rod is provided with a rotating blade set in a gap with the inner wall of the press box.

[0013] It is further described that a detachable top plate is provided on the top of the press box, and the feed hopper and the extrusion assembly are both mounted on the top plate.

[0014] It is further described that rotating shafts are connected on both sides of the pressing box, the swinging assembly includes a motor, a rotating disk is connected to the working end of the motor, a sliding sleeve is eccentrically connected to the outer side of the rotating disk, a guide rod is slidably connected to the inside of the sliding sleeve, and one end of the guide rod is connected to the rotating shaft.

[0015] The beneficial effects are:

[0016] The peanut material inside the pressing box is squeezed by the squeezing component, and the peanut material is subjected to increasing pressure from top to bottom, which assists the peanuts in oil extraction;

[0017] In the process of oil pressing, the swing assembly can be used to drive the pressing box to swing, thereby improving the oil extraction effect of the oil;

[0018] In a preferred embodiment, the oil in the pressing box can be discharged through the oil guide groove on the side wall and the oil outlet pipe at the bottom, the oil discharge effect is better, and the inside of the oil guide groove can be cleaned through the conduit and the cleaning valve, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the internal structure of the utility model;

[0021] Figure 2 It is the front view of the utility model;

[0022] Figure 3 It is a structural schematic diagram of A in the utility model.

[0023] The following are the descriptions of the reference numerals:

[0024] 1. Support frame; 2. Pressing box; 201. Feed hopper; 202. Oil guide groove; 203. Filter plate; 204. Opening groove; 205. Rotating shaft; 206. Oil outlet pipe; 3. Extrusion assembly; 301. Motor; 302. Inner rod; 303. Rotating blade; 4. Filter cover; 5. Swing assembly; 501. Motor; 502. Rotating disk; 503. Sliding sleeve; 504. Guide rod; 6. Conduit; 601. Cleaning valve; 7. Grille. Specific implementation manner

[0025] To make the purpose, technical solution and advantages of the present utility model clearer, the technical solution of the present utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments in the present utility model, all other implementation manners obtained by those of ordinary skill in the art without creative efforts belong to the scope protected by the present utility model.

[0026] First embodiment:

[0027] See Figures 1-3 As shown, the present utility model provides a press for peanut oil production, including a support frame 1, a pressing box 2 rotatably connected to the support frame 1, and a swing assembly 5 provided on the support frame 1 for driving the pressing box 2 to swing reciprocally; a feed hopper 201 and an oil outlet pipe 206 are respectively provided at the top and bottom of the pressing box 2. The pressing box 2 is integrally in an inverted conical shape. An extrusion assembly 3 for pressing the peanut scraps inside the pressing box 2 is provided outside the pressing box 2. The oil outlet pipe 206 is connected to a filter cover 4 for filtering the oil. When the device is in use, the feed hopper 201 can assist in feeding the peanut materials into the pressing box 2. The extrusion assembly 3 squeezes the peanut materials inside the pressing box 2, thereby extracting the oil from the peanut materials. And because the pressing box 2 is in an inverted conical shape with its small end facing downwards, as the peanuts are squeezed, the peanut materials are subjected to increasing pressure from top to bottom, thereby assisting in peanut oil extraction. The oil is filtered by the filter cover 4 and then discharged. And during the process of oil pressing, the swing assembly 5 can be used to drive the pressing box 2 to swing, improving the oil yield effect of the oil.

[0028] A grille 7 for limiting the peanut materials inside the pressing box 2 is provided in the oil outlet pipe 206. The grille 7 is snap-fitted with the oil outlet pipe 206 for limiting the peanut materials, and the snap-fitting of the grille 7 and the oil outlet pipe 206 facilitates the installation and disassembly of the grille 7, with good use effect.

[0029] Furthermore, a plurality of oil guide grooves 202 are provided on the inner wall of the pressing box 2, and a filter plate 203 is provided at the opening of the oil guide groove 202. During pressing, oil can enter the inside of the oil guide groove 202 through the filter plate 203 and flow along the oil guide groove 202 to a state corresponding to the filter cover 4, so as to filter the oil material through the filter cover 4. Preferably, an opening groove 204 communicating with the oil guide groove 202 is provided on the inner wall of the oil outlet pipe 206.

[0030] The second embodiment is different from the first embodiment in that:

[0031] A cleaning valve 601 is provided at the high end of the oil guide groove 202. A conduit 6 is connected to the outside of the support frame 1 or the pressing box 2. The inner end of the conduit 6 is connected to the cleaning valve 601 in communication, and the outer end of the conduit 6 is connected to a cleaning system. When it is necessary to clean the device, a cleaning liquid is introduced into the conduit 6 through the cleaning system and sprayed into the inside of the oil guide groove 202 through the cleaning valve 601, so as to clean the inside of the oil guide groove 202.

[0032] The third embodiment is different from the first embodiment in that:

[0033] The extrusion assembly 3 includes a motor 301. The inner end of the motor 301 extends into the inner rod 302. A rotating blade 303 is provided on the outer side of the inner rod 302 with a clearance from the inner wall of the pressing box 2. When the inner rod 302 is driven to rotate by the motor 301, the rotating blade 303 can press the peanut material inside the pressing box 2, so as to squeeze out the oil in the remaining material. Part of the squeezed peanut oil is filtered and guided into the inside of the oil guide groove 202 through the filter plate 203, and the other part of the peanut oil is directly guided downward through the oil outlet pipe 206;

[0034] A detachable top plate is provided at the top of the pressing box 2. The feeding hopper 201 and the extrusion assembly 3 are both installed on the top plate. After the top plate is disassembled, the motor 301 and the inner rod 302 can be disassembled to facilitate the cleaning of the inside of the pressing box 2.

[0035] The fourth embodiment is different from the first embodiment in that:

[0036] Rotating shafts 205 are connected to both sides of the pressing box 2. The swinging assembly 5 includes a motor 501. The working end of the motor 501 is connected to a rotating disc 502. A sliding sleeve 503 is eccentrically and rotatably connected to the outside of the rotating disc 502. A guide rod 504 is slidably connected inside the sliding sleeve 503. One end of the guide rod 504 is connected to the rotating shaft 205. During operation, the rotating disc 502 is driven to rotate by the motor 501, and the rotating disc 502 drives the sliding sleeve 503 to rotate. Then, the rotation of the sliding sleeve 503 can drive the guide rod 504 to slide, and the rotating shaft 205 can be driven to swing reciprocally, thereby improving the pressing efficiency of peanut oil.

[0037] The above are only specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims described above.

Claims

1. A press for peanut oil production, comprising a support frame (1), characterized in that: A pressing box (2) is rotatably connected to the support frame (1), and a swinging assembly (5) for driving the pressing box (2) to swing reciprocally is provided on the support frame (1); A feed hopper (201) and an oil outlet pipe (206) are respectively provided at the top and bottom of the pressing box (2). The pressing box (2) is integrally in an inverted conical shape. An extrusion assembly (3) for pressing the peanut scraps inside the pressing box (2) is provided outside the pressing box (2), and the oil outlet pipe (206) is connected to a filter cover (4) for filtering oil.

2. The press for peanut oil production according to claim 1, characterized in that: A grille (7) for limiting the peanut material in the pressing box (2) is provided in the oil outlet pipe (206). The grille (7) is snap-connected to the oil outlet pipe (206) for limiting the peanut material.

3. A pressing machine for peanut oil production according to claim 1 or 2, characterized in that: A plurality of oil guide grooves (202) are provided on the inner wall of the pressing box (2). A filter plate (203) is provided at the opening of the oil guide groove (202). During pressing, oil can enter the interior of the oil guide groove (202) through the filter plate (203) and flow along the oil guide groove (202) to a state corresponding to the filter cover (4), so as to filter the oil through the filter cover (4).

4. The press for peanut oil production according to claim 3, characterized in that: An opening groove (204) communicating with the oil guide groove (202) is provided on the inner wall of the oil outlet pipe (206).

5. A press for peanut oil production according to claim 3, characterized in that: A cleaning valve (601) is provided at the high end of the oil guide groove (202). A conduit (6) is connected to the outside of the support frame (1) or the pressing box (2). The inner end of the conduit (6) is connected to the cleaning valve (601), and the outer end of the conduit (6) is connected to a cleaning system.

6. A press for peanut oil production according to claim 1, characterized in that: The extrusion assembly (3) includes a motor (301). The inner end of the motor (301) extends into an inner rod (302), and a rotating blade (303) which is arranged with a gap from the inner wall of the pressing box (2) is provided outside the inner rod (302).

7. A press for peanut oil production according to claim 6, characterized in that: A detachable top plate is provided at the top of the pressing box (2). The feed hopper (201) and the extrusion assembly (3) are both installed on the top plate.

8. A press for producing peanut oil according to claim 1, characterized in that: Rotating shafts (205) are connected to both sides of the pressing box (2). The swinging assembly (5) includes a motor (501). The working end of the motor (501) is connected to a rotating disk (502). A sliding sleeve (503) is eccentrically rotatably connected to the outside of the rotating disk (502). A guide rod (504) is slidably connected inside the sliding sleeve (503). One end of the guide rod (504) is connected to the rotating shaft (205).

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