Squeezing device for producing and processing feed-grade duck oil

Abstract

The utility model discloses a squeezing device for feed grade duck oil production and processing, and relates to the field of duck oil processing, the squeezing device comprises a base, the upper end of the base is fixedly connected with an arc-shaped plate, the lower end of the arc-shaped plate is provided with a hydraulic rod, the lower end of the hydraulic rod is fixedly connected with a connecting block, and the lower end of the connecting block is fixedly connected with a fixed seat; a sliding block is arranged in the fixed seat; the pressing device has the advantages that the spring, the sliding block and the clamping rod are matched with the mounting rod and the clamping hole in the mounting rod, so that the pressing plate can be quickly assembled and disassembled, the pressing plate can be replaced when being damaged, the downtime of equipment is shortened, and meanwhile, the overall pressing efficiency is also improved; according to the device, the position of a filter screen can be adjusted through a moving block, a guide block, a motor, a lead screw and other assemblies, then disintegrating slag in a filter box can be fished out, the cleaning difficulty of workers is reduced, meanwhile, duck fat can be filtered again through the filter screen, and the squeezing quality is further improved.

Description

Technical Field

[0001] The utility model relates to the field of duck oil processing, in particular to a pressing device for producing and processing feed-grade duck oil. Background Art

[0002] Duck oil mainly comes from the white solid fat in the duck's body. Compared with other animal fats, its cholesterol content is significantly lower. During the refining process, the raw materials are often refined under negative pressure and then separated from the oil residue. This step can extract most of the oil, and less oil remains in the oil residue. However, due to the relatively large amount of remaining oil residue, although the oil in it is small, it still has certain economic value. It is worth noting that the higher the oil content in the oil residue, the shorter its shelf life, because oil easily promotes mold growth and affects storage. After the refining process is completed, the oil residue is often placed in a pressing device for pressing to further extract the residual oil.

[0003] After searching, patent CN216001549U discloses "a pressing device for producing and processing animal fat feed-grade duck oil". Although the pressing plate is driven downward by cylinder b to realize the pressing of oil residue, so that the oil residue is pressed into oil residue cake, the squeezed duck oil drips onto the oil collecting plate through the gap between the top rod and the pressing hole, and through the action of the protective sleeve, the duck oil passes through the sealing cover and directly drips to the top of the filter plate, so that the squeezed duck oil is filtered and deslagging, thereby improving the impurity removal effect of the duck oil. However, the pressing plate in the device is fixedly connected to the cylinder, which means that when the pressing plate is damaged and needs to be replaced, a long shutdown process must be experienced, which greatly affects the efficiency of the pressing. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a pressing device for producing and processing feed-grade duck oil.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: a pressing device for the production and processing of feed-grade duck oil, comprising a base, the upper end of the base is fixedly connected with an arc plate, the lower end of the arc plate is provided with a hydraulic rod, the lower end of the hydraulic rod is fixedly connected with a connecting block, the lower end of the connecting block is fixedly connected with a fixed seat, a sliding block is provided inside the fixed seat, a spring is provided on the right side of the sliding block, a clamping rod is fixedly connected to the left side of the sliding block, an installation groove is provided inside the fixed seat, a mounting rod is provided inside the mounting groove, a clamping hole is provided inside the mounting rod, and the lower end of the mounting rod is fixedly connected to a pressing plate.

[0006] Preferably, a support block is fixedly connected to the upper end of the base near the arc-shaped plate. A placement bucket is arranged on one side of the support block. A partition net is arranged inside the placement bucket. A connecting pipe is fixedly connected to the lower end of the placement bucket. The other end of the connecting pipe is provided with a filtering box. An oil outlet pipe is fixedly connected to the right side of the filtering box. A control valve is arranged inside the oil outlet pipe.

[0007] Preferably, an adjusting frame is fixedly connected to the edge position of the upper end of the base. A guiding groove is formed on the left side of the adjusting frame. A guiding block is slidably connected inside the guiding groove. A moving block is fixedly connected to one side of the guiding block. A threaded hole is formed inside the moving block. A long plate is fixedly connected to the front side of the moving block. A connecting rod is fixedly connected to the lower end of the long plate. A filtering net is fixedly connected to the lower end of the connecting rod. A motor is arranged inside the adjusting frame. The output end of the motor is provided with a lead screw.

[0008] Preferably, the slider slides inside the fixed seat through a spring.

[0009] Preferably, the number of the mounting rods is two groups, and they are symmetrically arranged about the midline of the pressing plate.

[0010] Preferably, the internal thread of the moving block is adapted to the external thread of the lead screw.

[0011] By adopting the above technical solution, by pushing the slider to one side, the slider compresses the spring, and the clamping rod slides out from the inside of the clamping hole. Pull the pressing plate downward, and the pressing plate drives the mounting rod to slide out from the inside of the mounting groove, completing the disassembly of the pressing plate. Similarly, during installation, slide the mounting rod into the inside of the mounting groove, and the spring rebounds to push the slider to slide to one side, so that the clamping rod enters the inside of the clamping hole, completing the fixation of the mounting rod, that is, realizing the installation of the pressing plate. Through the cooperation of the spring, slider, clamping rod and the mounting rod and the clamping hole inside it, the pressing plate can be quickly loaded and unloaded, and thus can be replaced when it is damaged, reducing the downtime of the equipment and also improving the overall pressing efficiency.

[0012] By adopting the above technical solution, by starting the motor, the motor drives the lead screw to rotate. Under the action of the threaded hole inside the moving block, the moving block moves upward, and then drives the filter plate to slide out from the filtering box, and the staff can clean the slag on the filter plate. During the movement of the moving block, the guiding block slides inside the guiding groove. With the cooperation of the guiding block and the guiding groove, the stability of the moving block during movement can be increased. Through components such as the moving block, guiding block, motor, and lead screw, the position of the filtering net can be adjusted, and thus the slag in the filtering box can be fished out, reducing the cleaning difficulty of the staff. At the same time, through the setting of the filtering net, the duck oil can be filtered again, further improving the pressing quality. Description of the Drawings

[0013] Figure 1 This is a schematic diagram of the overall structure of a pressing device for the production and processing of feed-grade duck oil according to the present utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the connecting block in the embodiment of the present utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the fixed seat in the embodiment of the present utility model;

[0016] Figure 4 This is a schematic diagram of the internal structure of the placing barrel in the embodiment of the present utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the adjusting frame in the embodiment of the present utility model;

[0018] Figure 6 This is a schematic diagram of the structure of the filter screen in the embodiment of the present utility model.

[0019] In the figure: 1, base; 2, arc plate; 3, hydraulic rod; 4, connecting block; 5, fixed seat; 6, slider; 7, spring; 8, clamping rod; 9, installation groove; 10, installation rod; 11, clamping hole; 12, pressing plate; 13, support block; 14, placing barrel; 15, partition net; 16, connecting pipe; 17, filter box; 18, oil outlet pipe; 19, control valve; 20, adjusting frame; 21, guide groove; 22, guide block; 23, moving block; 24, threaded hole; 25, long plate; 26, connecting rod; 27, filter screen; 28, motor; 29, lead screw. Specific embodiments

[0020] The following further describes the specific embodiments of the present utility model with reference to the accompanying drawings. It should be noted here that the description of these embodiments is used to help understand the present utility model, but does not constitute a limitation to the present utility model. In addition, the technical features involved in the following various embodiments of the present utility model can be combined with each other as long as they do not conflict with each other. Embodiment 1

[0021] Please refer to Figures 1 - 6, the present utility model provides a technical solution: a pressing device for the production and processing of feed-grade duck oil, including a base 1, an arc-shaped plate 2 is fixedly connected to the upper end of the base 1, a hydraulic rod 3 is arranged at the lower end of the arc-shaped plate 2, a connecting block 4 is fixedly connected to the lower end of the hydraulic rod 3, a fixed seat 5 is fixedly connected to the lower end of the connecting block 4, a slider 6 is arranged inside the fixed seat 5, a spring 7 is arranged on the right side of the slider 6, a clamping rod 8 is fixedly connected to the left side of the slider 6, an installation groove 9 is formed inside the fixed seat 5, an installation rod 10 is arranged inside the installation groove 9, a clamping hole 11 is formed inside the installation rod 10, a pressing plate 12 is fixedly connected to the lower end of the installation rod 10, and the slider 6 slides inside the fixed seat 5 through the spring 7.

[0022] Specifically, push the slider 6 to one side, the slider 6 compresses the spring 7, the clamping rod 8 slides out from the inside of the clamping hole 11, pull the pressing plate 12 downward, the pressing plate 12 drives the installation rod 10 to slide out from the inside of the installation groove 9, and the disassembly of the pressing plate 12 is completed. Similarly, during installation, slide the installation rod 10 into the inside of the installation groove 9, the spring 7 rebounds and pushes the slider 6 to slide to one side, so that the clamping rod 8 enters the inside of the clamping hole 11, and the fixing of the installation rod 10 is completed, that is, the installation of the pressing plate 12 is realized. Through the cooperation of the spring 7, the slider 6, the clamping rod 8 and the installation rod 10 and the clamping hole 11 inside it, the pressing plate 12 can be quickly loaded and unloaded, and thus can be replaced when it is damaged, reducing the downtime of the equipment and improving the overall pressing efficiency at the same time. Embodiment 2

[0023] Please refer to Figures 1 - 6 , the present utility model provides a technical solution: a pressing device for the production and processing of feed-grade duck oil, a support block 13 is fixedly connected to the upper end of the base 1 near the arc-shaped plate 2, a placing barrel 14 is arranged on one side of the support block 13, a partition net 15 is arranged inside the placing barrel 14, a connecting pipe 16 is fixedly connected to the lower end of the placing barrel 14, the other end of the connecting pipe 16 is provided with a filtering box 17, an oil outlet pipe 18 is fixedly connected to the right side of the filtering box 17, a control valve 19 is arranged inside the oil outlet pipe 18, an adjusting frame 20 is fixedly connected to the upper end edge position of the base 1, a guiding groove 21 is formed on the left side of the adjusting frame 20, a guiding block 22 is slidably connected inside the guiding groove 21, a moving block 23 is fixedly connected to one side of the guiding block 22, a threaded hole 24 is formed inside the moving block 23, a long plate 25 is fixedly connected to the front side of the moving block 23, a connecting rod 26 is fixedly connected to the lower end of the long plate 25, a filtering net 27 is fixedly connected to the lower end of the connecting rod 26, a motor 28 is arranged inside the adjusting frame 20, a lead screw 29 is arranged at the output end of the motor 28, the number of the installation rods 10 is two groups, and they are symmetrically arranged about the midline of the pressing plate 12, and the internal thread of the moving block 23 is adapted to the external thread of the lead screw 29.

[0024] Specifically, turn on the motor 28. The motor 28 drives the screw rod 29 to rotate. Under the action of the threaded hole 24 inside the moving block 23, the moving block 23 moves upward, thereby driving the filter plate to slide out of the filter box 17. Then the staff can clean the debris on the filter plate. During the movement of the moving block 23, the guiding block 22 slides inside the guiding groove 21. The cooperation of the guiding block 22 and the guiding groove 21 can increase the stability of the moving block 23 during movement. Through components such as the moving block 23, the guiding block 22, the motor 28, and the screw rod 29, the position of the filter net 27 can be adjusted, thereby being able to fish out the debris in the filter box 17, reducing the cleaning difficulty for the staff. At the same time, through the setting of the filter net 27, the duck oil can be filtered again, further improving the quality of pressing.

[0025] Working principle: When the pressing device for producing and processing feed-grade duck oil is in use, first, place the duck oil residue to be pressed into the placing barrel 14. Then, turn on the hydraulic rod 3. The hydraulic rod 3 pushes the pressing plate 12 downward, and the pressing plate 12 squeezes the oil residue. The squeezed oil enters the filter box 17 through the connecting pipe 16. When the oil in the filter box 17 accumulates to a certain height, turn on the motor 28. The motor 28 drives the screw rod 29 to rotate. Under the action of the threaded hole 24 inside the moving block 23, the moving block 23 moves upward, thereby driving the filter plate to slide out of the filter box 17. Then the staff can clean the debris on the filter plate. During the movement of the moving block 23, the guiding block 22 slides inside the guiding groove 21. The cooperation of the guiding block 22 and the guiding groove 21 can increase the stability of the moving block 23 during movement. Through components such as the moving block 23, the guiding block 22, the motor 28, and the screw rod 29, the position of the filter net 27 can be adjusted, thereby being able to fish out the debris in the filter box 17, reducing the cleaning difficulty for the staff. At the same time, through the setting of the filter net 27, the duck oil can be filtered again, further improving the quality of pressing. Finally, turn on the control valve 19, and the oil is discharged from the oil outlet pipe 18. When it is necessary to replace the pressing plate 12, push the slider 6 to one side. The slider 6 compresses the spring 7, and the clamping rod 8 slides out of the clamping hole 11. Pull the pressing plate 12 downward, and the pressing plate 12 drives the mounting rod 10 to slide out of the mounting groove 9, completing the disassembly of the pressing plate 12. Similarly, during installation, slide the mounting rod 10 into the mounting groove 9. The spring 7 rebounds and pushes the slider 6 to slide to one side, thereby enabling the clamping rod 8 to enter the clamping hole 11, completing the fixation of the mounting rod 10, that is, realizing the installation of the pressing plate 12. Through the cooperation of the spring 7, the slider 6, the clamping rod 8 and the mounting rod 10 and the clamping hole 11 inside it, the pressing plate 12 can be quickly loaded and unloaded, thereby being able to be replaced when it is damaged, reducing the downtime of the equipment and at the same time improving the overall pressing efficiency.

[0026] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings, but the present utility model is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present utility model, various changes, modifications, substitutions, and variations made to these embodiments still fall within the protection scope of the present utility model.

Claims

1. A pressing device for producing and processing feed-grade duck fat, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to an arc plate (2), the lower end of the arc plate (2) is provided with a hydraulic rod (3), the lower end of the hydraulic rod (3) is fixedly connected to a connecting block (4), the lower end of the connecting block (4) is fixedly connected to a fixed seat (5), a slider (6) is provided inside the fixed seat (5), a spring (7) is provided on the right side of the slider (6), a clamping rod (8) is fixedly connected to the left side of the slider (6), a mounting groove (9) is provided inside the fixed seat (5), a mounting rod (10) is provided inside the mounting groove (9), a clamping hole (11) is provided inside the mounting rod (10), and a pressing plate (12) is fixedly connected to the lower end of the mounting rod (10).

2. The pressing device for producing and processing feed-grade duck fat according to claim 1, characterized in that: A support block (13) is fixedly connected to the upper end of the base (1) near the arc-shaped plate (2); a placement bucket (14) is provided on one side of the support block (13); a partition net (15) is provided inside the placement bucket (14); a connecting pipe (16) is fixedly connected to the lower end of the placement bucket (14); a filter box (17) is provided at the other end of the connecting pipe (16); an oil outlet pipe (18) is fixedly connected to the right side of the filter box (17); a control valve (19) is provided inside the oil outlet pipe (18).

3. The pressing device for producing and processing feed-grade duck fat according to claim 1, characterized in that: An adjustment frame (20) is fixedly connected to the upper edge of the base (1); a guide groove (21) is provided on the left side of the adjustment frame (20); a guide block (22) is slidably connected inside the guide groove (21); a moving block (23) is fixedly connected to one side of the guide block (22); a threaded hole (24) is provided inside the moving block (23); a long plate (25) is fixedly connected to the front side of the moving block (23); a connecting rod (26) is fixedly connected to the lower end of the long plate (25); a filter screen (27) is fixedly connected to the lower end of the connecting rod (26); a motor (28) is provided inside the adjustment frame (20); a screw rod (29) is provided at the output end of the motor (28).

4. The pressing device for producing and processing feed-grade duck fat according to claim 1, characterized in that: The slide block (6) slides in the fixing seat (5) via a spring (7).

5. The pressing device for producing and processing feed-grade duck fat according to claim 1, characterized in that: The number of the mounting rods (10) is two groups, and they are symmetrically arranged about the center line of the pressing plate (12).

6. The pressing device for producing and processing feed-grade duck fat according to claim 3, characterized in that: The internal thread of the moving block (23) is matched with the external thread of the screw rod (29).

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