Full-automatic horizontal hydraulic oil press

Abstract

The utility model discloses a full-automatic horizontal type hydraulic oil press which comprises a device body, a base is arranged in the device body, a high-pressure pump, a placing table and a fixing frame are sequentially installed on the base, an oil cylinder body is installed on the placing table, and the fixing frame is arranged on the oil cylinder body. A high-pressure reversing valve, an automatic controller and a self-control pressure gauge are installed above the oil cylinder body, one end of the oil cylinder body is connected with a piston rod, a supporting plate and an L-shaped support are installed at the upper end of the fixing frame, a limiting rod is installed on the inner side wall of the fixing frame, a steel ring is installed on the inner side of the supporting plate, a clamping groove is formed in the L-shaped support, and a U-shaped buckle is clamped in the clamping groove. A connecting rod is connected to the lower portion of the U-shaped buckle, one end of the connecting rod is connected with a mounting frame, and a filter screen is arranged in the mounting frame, multiple sets of oil cake blanks can be automatically squeezed to make oil, the oil squeezing efficiency of the device is improved, crude oil obtained after squeezing is completed can be conveniently filtered and collected, the quality of the crude oil is improved, and the trouble of manual oil making is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of oil pressing mechanical equipment, and specifically relates to a fully automatic horizontal hydraulic oil press. Background Art

[0002] The existing oil pressing machinery and equipment in my country are divided into two categories, one is the screw oil press and the other is the hydraulic oil press. The screw oil press is a traditional oil pressing machinery and equipment. Although it has a simple structure and a low price, the oil it squeezes is of poor quality, has a low oil yield, and is difficult to operate. The hydraulic oil press is the most widely used oil pressing machinery and equipment, which is divided into vertical and horizontal types.

[0003] The hydraulic oil press is an oil press that uses hydraulic oil to transmit pressure through an oil pump. The machine is equipped with a temperature control system to discharge the oil under high pressure and high temperature.

[0004] The existing fully automatic horizontal hydraulic oil press is not convenient to filter and collect the crude oil after pressing during the oil cake pressing process. Generally, the crude oil after pressing is collected directly, resulting in low quality of the crude oil after pressing and more impurities in the crude oil. The user needs to re-filter and process the crude oil later, which brings a lot of inconvenience to the user's work. Therefore, we need to upgrade and transform it based on the existing technology. Utility Model Content

[0005] The purpose of the utility model is to provide a fully automatic horizontal hydraulic oil press to solve the problems raised in the above background technology.

[0006] In order to solve the above problems, the following technical solutions are provided:

[0007] A fully automatic horizontal hydraulic oil press is designed, including a device body, which contains a base. A high-pressure pump, a placement table and a fixed frame are installed on the base in sequence. A cylinder body is installed on the placement table. A high-pressure reversing valve, an automatic controller and an automatic pressure gauge are installed above the cylinder body, and one end of the cylinder body is connected to a piston rod. A support plate and an L bracket are installed on the upper end of the fixed frame, and a limit rod is installed on the inner side wall of the fixed frame. A steel ring is installed on the inner side of the support plate. A slot is opened in the L bracket, and a U-shaped buckle is clamped in the slot. A connecting rod is connected to the lower side of the U-shaped buckle, and one end of the connecting rod is connected to the mounting frame. A filter is provided in the mounting frame, and an oil guide plate is provided on the fixed frame, and an oil outlet is provided at one end of the oil guide plate.

[0008] Furthermore, a pressure plate is installed at one end of the piston rod, and the pressure plate is fixedly connected to the piston rod.

[0009] Furthermore, a limiting groove is provided below the oil guide plate, the limiting groove is movably connected to the limiting rod, and the limiting rod is horizontally inclined.

[0010] Furthermore, the U-shaped buckle and the card slot are provided with plug-in holes, and the plug-in holes are plugged with plug-in columns.

[0011] Furthermore, the plug-in posts are provided in a plurality of groups, and thread grooves are provided at both the front and rear ends of the plug-in posts, and the front and rear ends of the plug-in posts are respectively screwed with a nut 1 and a nut 2.

[0012] Furthermore, a placement slot is provided in the mounting frame, and extension buckles are provided at the left and right ends of the filter screen. The extension buckles are installed in the placement slot, and bolts are threadedly connected in the placement slot and the extension buckles.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can automatically squeeze and produce oil from multiple groups of oil cake embryos by arranging a high-pressure pump, a cylinder body, an automatic controller, a piston rod, a pressure plate, a steel ring, a limit rod, an oil guide plate, a limit groove, an oil outlet and a filter screen, thereby improving the oil pressing efficiency of the device, facilitating the filtering and collection of the crude oil after squeezing, improving the quality of the crude oil, and avoiding the trouble of manual oil production.

[0015] 2. The utility model can install and fix the filter in the device by arranging an L bracket, a card slot, a U-shaped buckle, a connecting rod, a plug hole, a plug column, a nut 1, a nut 2, a mounting frame, a placement slot, a filter, an extension buckle and a bolt, so as to facilitate the user to replace or clean it later, increase the practicality and convenience of the device, and avoid the problem of clogging of the filter 28 and affecting subsequent work.

[0016] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a three-dimensional diagram of the overall structure of a fully automatic horizontal hydraulic oil press according to the utility model;

[0019] Figure 2A three-dimensional diagram of the filtering structure of a fully automatic horizontal hydraulic oil press according to the utility model;

[0020] Figure 3 This is an exploded view of the filtering structure of a fully automatic horizontal hydraulic oil press according to the utility model;

[0021] Figure 4 It is a three-dimensional diagram of the disassembly and assembly structure of a fully automatic horizontal hydraulic oil press according to the utility model;

[0022] Figure 5 The utility model is a disassembly and assembly structure exploded view of a fully automatic horizontal hydraulic oil press.

[0023] In the figure: 1. Device body; 2. Base; 3. High-pressure pump; 4. Placement table; 5. Cylinder body; 6. High-pressure reversing valve; 7. Automatic controller; 8. Automatic pressure gauge; 9. Piston rod; 10. Support plate; 11. Pressure plate; 12. Steel ring; 13. Fixed frame; 14. Limit rod; 15. Oil guide plate; 16. Limit groove; 17. Oil outlet; 18. L bracket; 19. Card slot; 20. U-shaped buckle; 21. Connecting rod; 22. Plug-in hole; 23. Plug-in column; 24. Nut one; 25. Nut two; 26. Mounting frame; 27. Placement groove; 28. Filter; 29. ​​Extension buckle; 30. Bolt. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 - Figure 5 As shown, a fully automatic horizontal hydraulic oil press provided in this embodiment includes a device body 1, which includes a base 2. A high-pressure pump 3, a placement table 4 and a fixed frame 13 are installed on the base 2 in sequence, a cylinder body 5 is installed on the placement table 4, a high-pressure reversing valve 6, an automatic controller 7 and an automatic pressure gauge 8 are installed above the cylinder body 5, and one end of the cylinder body 5 is connected to a piston rod 9, a support plate 10 and an L bracket 18 are installed on the upper end of the fixed frame 13, and a limit rod 14 is installed on the inner side wall of the fixed frame 13, a steel ring 12 is installed on the inner side of the support plate 10, a card slot 19 is opened in the L bracket 18, a U-shaped buckle 20 is clamped in the card slot 19, a connecting rod 21 is connected to the lower part of the U-shaped buckle 20, one end of the connecting rod 21 is connected to the mounting frame 26, a filter screen 28 is arranged in the mounting frame 26, an oil guide plate 15 is arranged on the fixed frame 13, and an oil outlet 17 is arranged at one end of the oil guide plate 15.

[0026] Preferably, a pressure plate 11 is installed at one end of the piston rod 9, and the pressure plate 11 is fixedly connected to the piston rod 9. By setting the pressure plate 11, the oil cake embryo in the steel ring 12 can be pressed, thereby increasing the contact area between the piston rod 9 and the steel ring 12, and avoiding the situation that the oil cake embryo is not fully squeezed. A limiting groove 16 is provided under the oil guide plate 15, and the limiting groove 16 is movably connected to the limiting rod 14. The limiting rod 14 is horizontally inclined. By setting the limiting groove 16 and the limiting rod 14, the stability of the oil guide plate 15 is increased, and the safety of the oil guide plate 15 during use is ensured.

[0027] Preferably, the U-shaped buckle 20 and the card slot 19 are provided with an insertion hole 22, and the insertion hole 22 is plugged with a plug-in column 23. By setting the plug-in column 23, the U-shaped buckle 20 and the card slot 19 can be connected, which increases the intimacy and connectivity of the device. The plug-in column 23 is provided with multiple groups, and the front and rear ends of the plug-in column 23 are provided with threaded grooves. The front and rear ends of the plug-in column 23 are respectively screwed with a nut 24 and a nut 25. By setting the nut 24 and the nut 25, the plug-in column 23, the U-shaped buckle 20 and the card slot 19 can be limited. The U-shaped buckle 20 is positioned and fixed, ensuring the safety and stability of the U-shaped buckle 20 when in use. A placement slot 27 is opened in the mounting frame 26, and extension buckles 29 are provided at the left and right ends of the filter screen 28. The extension buckle 29 is installed in the placement slot 27, and bolts 30 are threaded in the placement slot 27 and the extension buckle 29. By setting the extension buckle 29 and the placement slot 27, the filter screen 28 can be positioned and installed, and by setting the bolts 30, the filter screen 28 can be fixed and limited, ensuring the safety and stability of the filter screen 28 when in use, and facilitating later disassembly and replacement.

[0028] The use principle and use process of the utility model are as follows: when in use, the blank is pre-pressed into a round cake, the round cake embryos are placed in the steel ring 12 in sequence, the multiple steel rings 12 that have been placed are placed in sequence between the support plate 10 and the pressure plate 11, the high-pressure pump 3 is controlled to start pressurizing, and the piston rod 9 is driven to operate during the pressurizing process. The piston rod 9 pushes the pressure plate 11 to work, and the pressure plate 11 presses the steel ring 12 tightly to generate pressure and squeeze out oil from the cake embryo in the steel ring 12. After the pressing is completed, the high-pressure pump 3 stops pressurizing, the piston rod 9 descends, and after the slag cake is unloaded, the material cake is reloaded to press the oil. The oil squeezed out of the steel ring 12 enters the oil guide plate 15 below, and the oil guide plate 15 is horizontally inclined. The oil entering the oil guide plate 15 is discharged through the oil outlet 17, and the discharged oil enters the filter screen 28 below for filtration and collection. It can automatically press and produce oil for multiple groups of oil cake embryos, improve the oil pressing efficiency of the device, facilitate the filtration and collection of the crude oil after pressing, improve the quality of the crude oil, and avoid the trouble of manual oil production. When the filter screen 28 in the device needs to be replaced or cleaned after long-term use, the user removes the nut 1 24 and the nut 2 25 from the threaded groove of the plug-in column 23 in turn. After removal, , pull out the plug-in column 23 from the plug-in hole 22, and the user pulls up the U-shaped buckle 20 by hand to remove the U-shaped buckle 20 from the card slot 19, and the filter screen 28 is moved with it when it is taken out. The user can move the filter screen 28 to the cleaning location for cleaning, or use tools to remove the bolt 30 from the extension buckle 29 and the placement slot 27. After the bolt 30 is taken out, the filter screen 28 and the extension buckle 29 are taken out from the mounting frame 26 and the placement slot 27. After taking them out, the new filter screen 28 can be reinstalled. The filter screen 28 in the device can be installed and fixed, which is convenient for the user to replace or clean it later, increasing the practicality and convenience of the device, and avoiding the problem of clogging of the filter screen 28 and affecting subsequent work.

[0029] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] The present invention is described above in conjunction with specific implementation methods, but it should be clear to those skilled in the art that these descriptions are exemplary and are not intended to limit the scope of protection of the present invention. Those skilled in the art can make various modifications and variations to the present invention based on the spirit and principles of the present invention, and these modifications and variations are also within the scope of the present invention.

Claims

1. A fully automatic horizontal hydraulic oil press, characterized in that: The invention comprises a device body (1), wherein the device body (1) contains a base (2), a high-pressure pump (3), a placement table (4) and a fixing frame (13) are sequentially mounted on the base (2), an oil cylinder body (5) is mounted on the placement table (4), a high-pressure reversing valve (6), an automatic controller (7) and an automatic pressure gauge (8) are mounted above the oil cylinder body (5), and one end of the oil cylinder body (5) is connected to a piston rod (9), a support plate (10) and an L bracket (18) are mounted on the upper end of the fixing frame (13), and the fixing frame (13) is provided with a plurality of internal components. A limit rod (14) is installed on the side wall, a steel ring (12) is installed on the inner side of the support plate (10), a slot (19) is provided in the L bracket (18), a U-shaped buckle (20) is clamped in the slot (19), a connecting rod (21) is connected below the U-shaped buckle (20), one end of the connecting rod (21) is connected to a mounting frame (26), a filter screen (28) is provided in the mounting frame (26), an oil guide plate (15) is provided on the fixing frame (13), and an oil outlet (17) is provided at one end of the oil guide plate (15).

2. A fully automatic horizontal hydraulic oil press according to claim 1, characterized in that: A pressure plate (11) is installed at one end of the piston rod (9), and the pressure plate (11) is fixedly connected to the piston rod (9).

3. A fully automatic horizontal hydraulic oil press according to claim 1, characterized in that: A limiting groove (16) is provided below the oil guide plate (15), and the limiting groove (16) is movably connected to the limiting rod (14), and the limiting rod (14) is horizontally inclined.

4. A fully automatic horizontal hydraulic oil press according to claim 1, characterized in that: The U-shaped buckle (20) and the card slot (19) are provided with an inserting hole (22), and an inserting column (23) is inserted into the inserting hole (22).

5. A fully automatic horizontal hydraulic oil press according to claim 4, characterized in that: The plug-in posts (23) are provided in multiple groups. The front and rear ends of the plug-in posts (23) are both provided with threaded grooves. The front and rear ends of the plug-in posts (23) are respectively threadedly connected with a nut 1 (24) and a nut 2 (25).

6. A fully automatic horizontal hydraulic oil press according to claim 1, characterized in that: A placement slot (27) is provided in the mounting frame (26), and extension buckles (29) are provided at the left and right ends of the filter screen (28). The extension buckles (29) are installed in the placement slot (27), and bolts (30) are screwed in the placement slot (27) and the extension buckles (29).

Images