Oil residue separating and conveying device

Abstract

The utility model relates to an oil residue separating and conveying device which comprises a rack, a hydraulic cylinder and a bottom plate, the rack is rotationally connected with a driving roller and a driven roller, the driving roller and the driven roller are sleeved with a conveying belt, a plurality of oil leakage holes distributed at equal intervals are formed in the conveying belt, and a top plate is arranged in the conveying belt. A first air cylinder is arranged at the output end of the hydraulic cylinder, the output end of the first air cylinder is fixedly connected with the top plate, a second air cylinder is fixed to the bottom plate, and a waste box is arranged below the conveying belt, located under the top plate and installed at the output end of the second air cylinder. A servo motor and a controller are fixed to the rack, the output end of the servo motor is connected with the driving roller, and the hydraulic cylinder, the first air cylinder, the second air cylinder and the servo motor are all electrically connected with the controller. According to the utility model, grease can be separated out while oil residues are conveyed, and the oil leakage holes can be cleaned regularly.

Description

Technical Field

[0001] The utility model relates to the technical field of oil residue separation equipment, in particular to an oil residue separation and transmission device. Background Art

[0002] With the development of industrial society, the demand for animal fats is increasing. In the production of animal fats, raw fats are smelted, and then the fats and oil residues are separated after smelting to obtain smelted crude oil. The separated crude oil enters the oil storage tank for further follow-up processing, and the oil residue enters the oil press again for re-pressing.

[0003] In the prior art, oil residue separation generally separates oil and oil residue through a filter, and then the filtered oil residue is put into an oil press for re-pressing, which has low production efficiency and causes clogging of the filter during long-term use of the filter, greatly reducing the oil separation effect. Utility Model Content

[0004] The purpose of the utility model is to design an oil residue separation and conveying device so as to solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An oil-residue separation and conveying device comprises a frame, a hydraulic cylinder and a bottom plate, an active roller and a passive roller are rotatably connected to the frame, a conveyor belt is sleeved on the active roller and the passive roller, a plurality of equally spaced oil leakage holes are arranged on the conveyor belt, a top plate is arranged inside the conveyor belt, a plurality of cleaning needles corresponding to the oil leakage holes are arranged at the bottom of the top plate, a first cylinder is arranged at the output end of the hydraulic cylinder, the output end of the first cylinder is fixedly connected to the top plate, a second cylinder is fixed on the bottom plate, a waste box is arranged below the conveyor belt, the waste box is located directly below the top plate, and the waste box is installed on the output end of the second cylinder, a servo motor and a controller are fixed on the frame, the output end of the servo motor is connected to the active roller, and the hydraulic cylinder, the first cylinder, the second cylinder and the servo motor are all electrically connected to the controller.

[0007] Furthermore, a support plate is detachably provided on the top plate, and the cleaning needle is fixed at the bottom of the support plate.

[0008] Furthermore, a slide groove is provided at the bottom of the top plate, slide rods are provided on opposite sides of the slide groove, and a slideway slidably matched with the slide rods is provided on the support plate.

[0009] Furthermore, the sliding rod is provided with a first threaded hole, the supporting plate is provided with a second threaded hole, and the second threaded hole is connected to the first threaded hole by a bolt.

[0010] Furthermore, a connecting plate is fixed to the output end of the hydraulic cylinder, and the first cylinder is fixed on the connecting plate.

[0011] Furthermore, a first positioning rod is fixed on the top plate, a first positioning block is fixed on the connecting plate, and a first positioning hole for the first positioning rod to pass through is provided on the first positioning block.

[0012] Furthermore, a placement slot is fixed at the output end of the second cylinder, and the waste box is placed in the placement slot.

[0013] Furthermore, a second positioning rod is fixed on the placement groove, a second positioning block is fixed on the bottom plate, and the second positioning block is provided with a second positioning hole for the second positioning rod to pass through.

[0014] Furthermore, a collecting box is provided inside the conveyor belt, and the collecting box is located above the top plate.

[0015] The beneficial effects of the utility model are:

[0016] By providing oil leakage holes on the conveyor belt, the grease can be separated while the oil residue is being transported, thus improving the production efficiency;

[0017] A top plate is provided inside the conveyor belt, and a cleaning needle corresponding to the oil leakage hole is provided at the bottom of the top plate. The oil leakage hole is cleaned regularly using the cleaning needle to avoid clogging of the oil leakage hole and prevent reduction of grease separation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of another perspective of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the connection between the hydraulic cylinder and the top plate in the utility model;

[0022] Figure 4 It is a structural schematic diagram of the top plate in the utility model;

[0023] Figure 5It is a structural schematic diagram of the support plate in the utility model.

[0024] The names of the components marked in the figure are as follows:

[0025] 1. Frame; 2. Hydraulic cylinder; 3. Bottom plate; 4. Conveyor belt; 5. Oil leakage hole; 6. Top plate; 7. Cleaning needle; 8. First cylinder; 9. Waste box; 10. Second cylinder; 11. Servo motor; 12. Controller; 13. Support plate; 14. Slide groove; 15. Slide rod; 16. Slideway; 17. First threaded hole; 18. Second threaded hole; 19. Bolt; 20. Connecting plate; 21. First positioning rod; 22. First positioning block; 23. Placement slot; 24. Second positioning rod; 25. Second positioning block; 26. Collection box. DETAILED DESCRIPTION

[0026] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0027] like Figure 1-5 As shown, an oil residue separation and conveying device comprises a frame 1, a hydraulic cylinder 2 and a bottom plate 3, an active roller and a passive roller are rotatably connected to the frame 1, a servo motor 11 and a controller 12 are fixed to the frame 1, an output end of the servo motor 11 is connected to the active roller, and the active roller is driven to rotate by the servo motor 11; a conveyor belt 4 is sleeved on the active roller and the passive roller, a collecting box 26 is provided inside the conveyor belt 4 for collecting oil, and the bottom of the collecting box 26 is connected to the oil storage tank through an oil pipeline; the discharge pipe of the smelting equipment is located above the conveyor belt 4 and the collecting box 26, and the feed hopper of the oil press is located below one end of the conveying direction of the conveyor belt 4, the oil residue obtained after smelting will fall onto the conveyor belt 4 through the discharge pipe, the active roller drives the conveyor belt 4 to rotate, thereby conveying the oil residue, and finally falls into the feed hopper of the oil press from one end of the conveying direction of the conveyor belt 4; a plurality of equidistantly distributed oil leakage holes 5 are provided on the conveyor belt 4, which can separate the oil residue while conveying it;

[0028] A connecting plate 20 is fixed to the output end of the hydraulic cylinder 2, and a first cylinder 8 is fixed to the connecting plate 20. A top plate 6 is fixedly connected to the output end of the first cylinder 8. The top plate 6 is located inside the conveyor belt 4. The connecting plate 20 is driven up or down by the hydraulic cylinder 2, and the top plate 6 is driven to move to the inside of the conveyor belt 4 or to the outside of the conveyor belt 4 by the first cylinder 8. The collecting box 26 is located above the top plate 6 to prevent grease from leaking on the top plate 6. A chute 14 is provided at the bottom of the top plate 6, and a support plate 13 is provided inside the chute 14. A plurality of cleaning needles 7 corresponding to the oil leakage holes 5 are fixed to the bottom of the support plate 13. The cleaning needles are used to clean the oil leakage holes regularly. Avoid clogging of the oil leakage hole; sliding rods 15 are provided on opposite sides of the slide groove 14, and a slideway 16 that slides with the sliding rod 15 is provided on the support plate 13. A first threaded hole 17 is provided on the sliding rod 15, and a second threaded hole 18 is provided on the support plate 13. The second threaded hole 18 is connected to the first threaded hole 17 by a bolt 19, which is convenient for disassembling the support plate 13 from the top plate 6, thereby facilitating the cleaning of the cleaning needle 7; a first positioning rod 21 is fixed on the top plate 6, and a first positioning block 22 is fixed on the connecting plate 20. The first positioning block 22 is provided with a first positioning hole for the first positioning rod 21 to pass through, thereby improving the stability of the top plate 6 during movement;

[0029] A second cylinder 10 is fixed on the bottom plate 3, and a placement slot 23 is fixed at the output end of the second cylinder 10. A waste box 9 is placed in the placement slot 23. The waste box 9 is located below the conveyor belt 4 and directly below the top plate 6. The placement slot 23 is driven by the second cylinder 10 to move to the position directly below the conveyor belt 4 or leave the position directly below the conveyor belt 4; a second positioning rod 24 is fixed on the placement slot 23, and a second positioning block 25 is fixed on the bottom plate 3. The second positioning block 25 is provided with a second positioning hole for the second positioning rod 24 to pass through, so as to improve the stability of the placement slot 23 during movement;

[0030] The hydraulic cylinder 2 , the first air cylinder 8 , the second air cylinder 10 and the servo motor 11 are all electrically connected to the controller 12 .

[0031] Working principle:

[0032] like Figure 1-5As shown, when the oil residue separation and conveying device is in use, the controller 12 is started, and the top plate 6 is located inside the conveyor belt 4, and the waste box 9 is located below the conveyor belt 4. The controller 12 controls the servo motor 11 to enter the conveying mode. The servo motor 11 will rotate normally in the conveying mode. The servo motor 11 drives the active roller to rotate. The oil residue obtained after smelting will fall onto the conveyor belt 4 through the discharge pipe of the smelting equipment. The active roller drives the conveyor belt 4 to rotate, thereby conveying the oil residue, and finally falls into the feed hopper of the oil press from one end of the conveying direction of the conveyor belt 4. During the process of the oil residue being conveyed by the conveyor belt 4, the grease contained in the oil residue will be filtered out through the oil leakage hole 5 on the conveyor belt 4 and fall into the collecting box 26, and the grease will then flow into the oil storage tank through the oil pipeline at the bottom of the collecting box 26.

[0033] When the number of revolutions of the servo motor 11 reaches the number of revolutions set by the controller 12, the controller 12 will control the servo motor 11 to enter the cleaning mode. The servo motor 11 will start and stop intermittently in the cleaning mode. When the servo motor 11 stops, the controller 12 will control the hydraulic cylinder 2 to start, and the hydraulic cylinder 2 drives the connecting plate 20 to descend, and the connecting plate 20 drives the first cylinder 8 to descend, and the first cylinder 8 drives the top plate 6 to descend, and the top plate 6 drives the support plate 13 to descend, so that the cleaning needle 7 on the support plate 13 can pass through the oil leakage hole 5 on the conveyor belt 4, thereby cleaning the oil leakage hole 5. The oil residue inside is cleaned and the cleaned oil residue falls into the waste box 9, and then the hydraulic cylinder 2 drives the connecting plate 20 to rise and return to the original position and then stop, the controller 12 continues to control the servo motor 11 to start, and the conveyor belt 4 continues to move in the conveying direction. After the servo motor 11 moves to the set number of circles, the motor 11 stops, and the hydraulic cylinder 2 continues to drive the connecting plate 20 to descend until all the oil leakage holes 5 on the conveyor belt 4 are cleaned. Then the controller 12 controls the servo motor 11 to re-enter the conveying mode, and the servo motor 11 will rotate normally in the conveying mode;

[0034] When the cleaning needle 7 needs to be cleaned, the controller 12 controls the first cylinder 8 to contract, driving the top plate 6 to move to the outside of the conveyor belt 4, so that the support plate 13 can be removed from the top plate 6, which is convenient for cleaning the cleaning needle 7. When the oil residue in the waste box 9 needs to be cleaned, the controller 12 controls the second cylinder 10 to contract, driving the placement slot 23 to leave the position directly below the conveyor belt 4, so that the waste box 9 can be taken out of the placement slot 23, which is convenient for cleaning the oil residue in the waste box 9.

[0035] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An oil residue separation and conveying device, characterized in that: The invention comprises a frame (1), a hydraulic cylinder (2) and a bottom plate (3); a driving roller and a passive roller are rotatably connected to the frame (1); a conveyor belt (4) is sleeved on the driving roller and the passive roller; a plurality of oil leakage holes (5) are arranged on the conveyor belt (4); a top plate (6) is arranged inside the conveyor belt (4); a plurality of cleaning needles (7) corresponding to the oil leakage holes (5) are arranged at the bottom of the top plate (6); a first cylinder (8) is arranged at the output end of the hydraulic cylinder (2); and the output end of the first cylinder (8) is fixedly connected to the top plate (6). A second cylinder (10) is fixed on the bottom plate (3), a waste box (9) is provided below the conveyor belt (4), the waste box (9) is located directly below the top plate (6), the waste box (9) is installed on the output end of the second cylinder (10), a servo motor (11) and a controller (12) are fixed on the frame (1), the output end of the servo motor (11) is connected to the active roller, and the hydraulic cylinder (2), the first cylinder (8), the second cylinder (10) and the servo motor (11) are all electrically connected to the controller (12).

2. The oil residue separation and conveying device according to claim 1, characterized in that: A support plate (13) is detachably mounted on the top plate (6), and a cleaning needle (7) is fixed on the bottom of the support plate (13).

3. The oil residue separation and conveying device according to claim 2, characterized in that: A slide groove (14) is provided at the bottom of the top plate (6), slide rods (15) are provided on opposite sides of the slide groove (14), and a slideway (16) slidably matched with the slide rod (15) is provided on the support plate (13).

4. The oil residue separation and conveying device according to claim 3, characterized in that: The slide bar (15) is provided with a first threaded hole (17), the support plate (13) is provided with a second threaded hole (18), and the second threaded hole (18) is connected to the first threaded hole (17) via a bolt (19).

5. The oil residue separation and conveying device according to claim 1, characterized in that: A connecting plate (20) is fixed to the output end of the hydraulic cylinder (2), and the first cylinder (8) is fixed on the connecting plate (20).

6. The oil residue separation and conveying device according to claim 5, characterized in that: A first positioning rod (21) is fixed on the top plate (6), a first positioning block (22) is fixed on the connecting plate (20), and the first positioning block (22) is provided with a first positioning hole for the first positioning rod (21) to pass through.

7. The oil residue separation and conveying device according to claim 1, characterized in that: A placement groove (23) is fixed at the output end of the second cylinder (10), and the waste box (9) is placed in the placement groove (23).

8. The oil residue separation and conveying device according to claim 7, characterized in that: A second positioning rod (24) is fixed on the placement groove (23), a second positioning block (25) is fixed on the bottom plate (3), and a second positioning hole for the second positioning rod (24) to pass through is provided on the second positioning block (25).

9. The oil residue separation and conveying device according to claim 1, characterized in that: A collecting box (26) is provided inside the conveyor belt (4), and the collecting box (26) is located above the top plate (6).

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