Hydraulic oil press

Abstract

The utility model discloses a hydraulic oil press which comprises an oil press box, the oil press box is provided with a pressing cavity and a collecting cavity located below the pressing cavity, a partition plate is arranged between the pressing cavity and the collecting cavity in a sliding mode, a sliding groove is formed in one side of the oil press box, and the partition plate is arranged in the sliding groove in a sliding mode. A squeezing plate is arranged in the squeezing cavity in a sliding mode, and oil filtering holes are formed in the squeezing plate; the oil press box is in threaded connection with a cover body outside the pressing cavity, a first mounting plate is arranged on the outer side of the cover body, a hydraulic oil cylinder is arranged on the first mounting plate, and the power end of the hydraulic oil cylinder penetrates through the cover body and is detachably connected with the pressing plate; a feeding hopper is arranged at the top of the oil press box. According to the oil press, the cover body detachably connected with the oil press box is arranged, the hydraulic oil cylinder is arranged on the cover body to drive the pressing plate to press oil, the cover body can be taken out after oil pressing is completed, and therefore the pressing plate is taken out to be cleaned, the situation that a pressing cavity is blocked and inconvenient to clean is prevented, and operation is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of oil presses, in particular to a hydraulic oil press. Background Art

[0002] Hydraulics is a type of transmission method. Hydraulic transmission uses liquid as the working medium and utilizes the pressure energy of the liquid to transmit power. An oil press is a type of oil processing machinery that presses vegetable oil from pre-treated oilseed cakes by extrusion. The screw oil press used as a pre-press presses the oilseeds with a relatively large pressure for pre-pressing, and then the pre-pressed cakes are put into the oil press for further pressing or oil extraction by the leaching method.

[0003] The existing hydraulic oil press generally uses the output shaft of a hydraulic cylinder to extend into the interior of the pressing barrel for oil pressing operations. After the pressing is completed, the material residue at the bottom of the pressing barrel is likely to block the oil outlet holes, and a cleaning water gun is required for cleaning, which is very inconvenient to operate and has a low cleaning efficiency for the pressing barrel. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that the oil outlet holes at the bottom of the frying oil barrel of the existing hydraulic oil press are blocked and not easy to clean, and to provide a hydraulic oil press.

[0005] To solve the above technical problems, the technical solution adopted by the utility model is as follows:

[0006] The utility model provides a hydraulic oil press, including

[0007] An oil pressing machine case, the oil pressing machine case is provided with a pressing chamber and a collection chamber located below the pressing chamber. A partition plate is slidably arranged between the pressing chamber and the collection chamber. One side of the oil pressing machine case is provided with a chute, and the partition plate is slidably arranged in the chute;

[0008] A pressing plate is slidably arranged in the pressing chamber. The pressing plate is provided with oil filtering holes, and the pressing plate is detachably connected to the partition plate;

[0009] A cover body is threadedly connected to the outside of the oil pressing machine case at the outside of the pressing chamber. A first mounting plate is arranged on the outside of the cover body, and a hydraulic cylinder is arranged on the first mounting plate. The power end of the hydraulic cylinder passes through the cover body and is detachably connected to the pressing plate;

[0010] A feed hopper communicating with the pressing chamber is arranged at the top of the oil pressing machine case.

[0011] Further, a connecting block is arranged at the power end of the hydraulic cylinder. The connecting block is provided with a threaded connection hole, and the pressing plate is provided with a threaded connection post. The threaded connection post is embedded in the threaded connection hole and is threadedly connected to the connecting block.

[0012] Further, the pressing plate is provided with locking screw holes, the partition plate is provided with through holes, and the pressing plate and the partition plate are threadedly connected through a locking bolt passing through the through holes and the locking screw holes; an insertion hole is provided on the oil press box body outside the collection chamber.

[0013] Further, a crushing chamber is provided above the pressing chamber in the oil press box body, and a first feeding pipe is provided between the pressing chamber and the crushing chamber;

[0014] A second mounting plate is provided outside the crushing chamber of the oil press box body, a driving motor is provided on the second mounting plate, the driving motor passes through the oil press box body and is provided with a rotating rod, and a plurality of crushing cutters are provided on the rotating rod.

[0015] Further, a heating box is provided between the crushing chamber and the pressing chamber of the oil press box body, and the first feeding pipe is located between the crushing chamber and the heating box;

[0016] A second feeding pipe is provided between the heating box and the pressing chamber (, the heating box is provided with an electric heating sheet, the heating box is provided with an exhaust port, and the oil press box body is provided with an exhaust hole communicating with the exhaust port.

[0017] Further, an exhaust pipe communicating with the exhaust hole is provided on the outer side wall of the oil press box body, and an exhaust fan is provided in the exhaust pipe.

[0018] Further, a collection drawer is slidably provided in the collection chamber.

[0019] The beneficial effects of the present utility model are as follows:

[0020] 1. By providing a cover detachably connected to the oil press box body and providing a hydraulic cylinder on the cover to drive the pressing plate for oil extraction, the cover can be taken out after the oil extraction is completed, so that the pressing plate can be taken out for cleaning, preventing blockage in the pressing chamber and being inconvenient for cleaning, and the operation is more convenient.

[0021] 2. By detachably connecting the power end of the oil pressing plate and the hydraulic cylinder, the pressing plate can be removed for separate cleaning after the cover is taken out, which is more convenient and practical. Description of the Drawings

[0022] Figure 1 is a cross-sectional view of the hydraulic oil press provided by the present utility model;

[0023] Figure 2 is Figure 1 the enlarged view at A in

[0024] Figure 3 is Figure 1 the enlarged view at B in

[0025] In the figure, 1 is an oil pressing machine case, 11 is a pressing chamber, 111 is a pressing plate, 1111 is an oil filtering hole, 1112 is a threaded connection post, 1113 is a locking screw hole, 112 is a cover body, 1121 is a first mounting plate, 11211 is a hydraulic cylinder, 12 is a collection chamber, 121 is an insertion hole, 122 is a collection drawer, 13 is a partition plate, 131 is a through hole, 14 is a sliding groove, 15 is a feeding hopper, 16 is a crushing chamber, 161 is a first feeding pipe, 162 is a second mounting plate, 1621 is a driving motor, 17 is a heating box, 171 is a second feeding pipe, 172 is an electric heating sheet, 173 is an exhaust port, 18 is an exhaust hole, 181 is an exhaust pipe, 1811 is an exhaust fan, 2 is a connecting block, 21 is a threaded connection hole, 3 is a locking bolt, 4 is a rotating rod, and 41 is a crushing tool. Detailed implementation mode

[0026] The following uses specific specific examples to illustrate the implementation mode of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0027] It should be noted that the drawings provided in the following embodiments only illustrate the basic concept of the present invention in a schematic manner. Therefore, only the components related to the present invention are shown in the drawings, rather than being drawn according to the number, shape, and size of the components during actual implementation. The type, quantity, and ratio of each component during actual implementation can be arbitrarily changed, and the component layout type may also be more complex.

[0028] Embodiment

[0029] As Figures 1 to 3 shown

[0030] A hydraulic oil press, comprising an oil press case 1, the oil press case 1 is provided with a pressing chamber 11 and a collection chamber 12 located below the pressing chamber 11, a partition plate 13 is slidably arranged between the pressing chamber 11 and the collection chamber 12, a chute 14 is arranged on one side of the oil press case 1, and the partition plate 13 is slidably arranged in the chute 14; a pressing plate 111 is slidably arranged in the pressing chamber 11, the pressing plate 111 is provided with oil filtering holes 1111, and the pressing plate 111 is detachably connected to the partition plate 13; the oil press case 1 is threadedly connected with a cover body 112 outside the pressing chamber 11, a first mounting plate 1121 is arranged on the outside of the cover body 112, a hydraulic oil cylinder 11211 is arranged on the first mounting plate 1121, and the power end of the hydraulic oil cylinder 11211 passes through the cover body 112 and is detachably connected to the pressing plate 111; a feed hopper 15 communicating with the pressing chamber 11 is arranged at the top of the oil press case 1; by arranging the feed hopper 15, oil materials can be fed into the pressing chamber 11 from the feed hopper 15; then, by slidably arranging the partition plate 13 in the chute 14 on the oil press case 1, the pressing plate 111 can be driven by starting the hydraulic oil cylinder 11211 to press the oil materials, and the oil enters the collection chamber 12 through the oil filtering holes 1111; after oil pressing, the cover body 112 can be removed to take out the pressing plate 111 from the oil press case 1 for cleaning together, which is more convenient to operate, thus avoiding the problem that it is not convenient to clean after the oil outlet hole at the bottom of the oil press case 1 is blocked;

[0031] A connecting block 2 is arranged at the power end of the hydraulic oil cylinder 11211, the connecting block 2 is provided with a threaded connection hole 21, the pressing plate 111 is provided with a threaded connection column 1112, and the threaded connection column 1112 is embedded in the threaded connection hole 21 and is threadedly connected with the connecting block 2; by arranging the connecting block 2 at the power end of the hydraulic oil cylinder 11211 and connecting the pressing plate 111 to the connecting block 2 through the threaded connection column 1112, it is convenient to take down the pressing plate 111 alone for cleaning, which is more convenient to operate;

[0032] The pressing plate 111 is provided with a locking screw hole 1113, the partition plate 13 is provided with a through hole 131, and the pressing plate 111 and the partition plate 13 are threadedly connected through a locking bolt 3 passing through the through hole 131 and the locking screw hole 1113; an insertion hole 121 is arranged on the outside of the oil press case 1 where the collection chamber 12 is located; by arranging the insertion hole, it is convenient to hold the locking bolt 3 and insert it to complete the connection and disconnection of the pressing plate 111 and the partition plate 13, the structure is relatively simple, and the operation is relatively convenient;

[0033] A collection drawer 122 is slidably arranged in the collection chamber 12; by arranging the collection drawer 122, it is convenient to collect and take out oil in the collection chamber 12, improving the overall practicality;

[0034] Above the pressing chamber 11 of the oil press case 1, there is a crushing chamber 16, and a first feeding pipe 161 is provided between the pressing chamber 11 and the crushing chamber 16; outside the crushing chamber 16 of the oil press case 1, there is a second mounting plate 162, on which a driving motor 1621 is provided. The driving motor 1621 passes through the oil press case 1 and is provided with a rotating rod 4, and a plurality of crushing cutters 41 are provided on the rotating rod 4; by providing the crushing chamber 16, the driving motor 1621 can be driven to drive the rotating shaft provided with the crushing cutters 41 to rotate to break the oil materials, and then the oil materials are sent into the pressing chamber 11 through the first feeding pipe 161 for pressing, which is convenient for better and more sufficient pressing;

[0035] Between the crushing chamber 16 and the pressing chamber 11 of the oil press case 1, there is a heating box 17, and the first feeding pipe 161 is located between the crushing chamber 16 and the heating box 17; between the heating box 17 and the pressing chamber 11, there is a second feeding pipe 171. The heating box 17 is provided with an electric heating sheet 172, the heating box 17 is provided with an exhaust port 173, and the oil press case 1 is provided with an exhaust hole 18 communicating with the exhaust port 173; by providing the heating box 17, the electric heating sheet 172 works for heating to evaporate the water vapor in the oil materials, improving the purity of the squeezed oil, which is more convenient and practical;

[0036] On the outer side wall of the oil press case 1, there is an exhaust pipe 181 communicating with the exhaust hole 18, and an exhaust fan 1811 is provided in the exhaust pipe 181; by providing the exhaust fan 1811, the water vapor generated by evaporation can be better discharged, improving the overall practicality.

[0037] The working mode of this device:

[0038] During actual use, the oil materials are poured from the feeding hopper 15 and enter the pressing chamber 11. By starting the hydraulic cylinder 11211 to drive the pressing plate 111 to press the oil materials, at the same time, the partition plate 13 is driven to slide, and the generated oil enters the collection chamber 12 through the oil filtering holes 1111 on the pressing plate 111; after the oil pressing is completed, the cover body 112 can be taken out, and then the pressing plate 111 can be taken out for cleaning, which is more convenient and simple to operate, thus preventing blockage at the bottom of the pressing chamber 11 and being inconvenient for cleaning.

[0039] The above embodiments only represent the specific implementation manners of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as a limitation to the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. A hydraulic oil press, characterized in that: include An oil press box (1), the oil press box (1) being provided with a pressing chamber (11) and a collecting chamber (12) located below the pressing chamber (11), a partition plate (13) being slidably provided between the pressing chamber (11) and the collecting chamber (12), a slide groove (14) being provided on one side of the oil press box (1), and the partition plate (13) being slidably provided in the slide groove (14); A pressing plate (111) is slidably provided in the pressing chamber (11), the pressing plate (111) is provided with an oil filter hole (1111), and the pressing plate (111) is detachably connected to the partition plate (13); The oil press box (1) is located on the outside of the pressing chamber (11) and is threadedly connected to a cover body (112); a first mounting plate (1121) is provided on the outside of the cover body (112); a hydraulic cylinder (11211) is provided on the first mounting plate (1121); a power end of the hydraulic cylinder (11211) passes through the cover body (112) and is detachably connected to the pressing plate (111); A feed hopper (15) which is in communication with the pressing chamber (11) is provided on the top of the oil press box (1).

2. A hydraulic oil press according to claim 1, characterized in that: The power end of the hydraulic cylinder (11211) is provided with a connection block (2), the connection block (2) is provided with a threaded connection hole (21), the pressing plate (111) is provided with a threaded connection column (1112), the threaded connection column (1112) is embedded in the threaded connection hole (21) and is threadedly connected to the connection block (2).

3. A hydraulic oil press according to claim 1, characterized in that: The pressing plate (111) is provided with a locking screw hole (1113), the partition plate (13) is provided with a through hole (131), the pressing plate (111) and the partition plate (13) are threadedly connected to the locking screw hole (1113) via a locking bolt (3) passing through the through hole (131); the oil press case (1) is provided with an insertion hole (121) located outside the collecting chamber (12).

4. A hydraulic oil press according to claim 1, characterized in that: The oil press box (1) is provided with a crushing chamber (16) located above the pressing chamber (11), and a first feeding pipe (161) is provided between the pressing chamber (11) and the crushing chamber (16); The oil press case (1) is provided with a second mounting plate (162) located outside the crushing chamber (16); the second mounting plate (162) is provided with a driving motor (1621); the driving motor (1621) passes through the oil press case (1) and is provided with a rotating rod (4); the rotating rod (4) is provided with a plurality of crushing cutters (41).

5. A hydraulic oil press according to claim 4, characterized in that: The oil press box (1) is provided with a heating box (17) between the crushing chamber (16) and the pressing chamber (11), and the first feeding pipe (161) is located between the crushing chamber (16) and the heating box (17); A second feeding pipe (171) is provided between the heating box (17) and the pressing chamber (11), the heating box (17) is provided with an electric heating plate (172), the heating box (17) is provided with an exhaust port (173), and the oil press box (1) is provided with an exhaust hole (18) which is interconnected with the exhaust port (173).

6. A hydraulic oil press according to claim 5, characterized in that: An exhaust pipe (181) which is in communication with the exhaust hole (18) is provided on the outer side wall of the oil press case (1), and an exhaust fan (1811) is provided in the exhaust pipe (181).

7. A hydraulic oil press according to claim 1, characterized in that: A collection drawer (122) is slidably provided in the collection chamber (12).

Images