Slag scraping device for oil press

Abstract

The utility model relates to the field of residue scraping devices, and discloses a residue scraping device for an oil press, which comprises a mounting base, an oil pressing barrel is arranged at the bottom end of the mounting base, a through hole is formed in the middle of the mounting base, a supporting rod is fixedly connected to the top end of the mounting base, and a movable plate is slidably connected to the outer wall of the top end of the supporting rod. A driving motor is fixedly connected to the position, close to the center point of the mounting base, of the moving plate, a limiting assembly is arranged on the inner wall of the mounting base and comprises a rotating disc, the outer wall of the top end of the rotating disc is rotationally connected to the inner wall of the mounting base, a threaded groove is formed in the outer side of the rotating disc, and a worm is meshed with the inner wall of the front end of the threaded groove. According to the utility model, through the cooperative use of the limiting assembly and the oil pressing barrel, when the oil pressing barrels with different specifications are subjected to residue scraping treatment, the central points of the oil pressing barrels are quickly and accurately found and locked, so that the convenience of operation is improved, and the efficiency and the accuracy of residue scraping treatment are greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of scraping devices, in particular to a scraping device for an oil press. Background Art

[0002] The oil press is a very practical mechanical equipment. By increasing the temperature and applying mechanical external force, it can effectively squeeze out oil from the oil material. However, after long-term use, a layer of oil residue may adhere to the inner wall of the oil barrel of the oil press, which may not only affect the oil storage effect of the oil barrel, but also have an adverse effect on the quality of the oil.

[0003] A search revealed Chinese patent publication number CN219749013U, which discloses a scraping device for an oil press. The device comprises a mounting frame positioned above the oil press barrel, two hydraulic cylinders fixedly mounted at the bottom of the mounting frame, a base frame fixedly mounted on the hydraulic rods of the hydraulic cylinders, a drive motor fixedly mounted on the top of the base frame, a drive shaft fixedly mounted at the output end of the drive motor, and a turntable fixedly mounted at the bottom end of the drive shaft; and an adjustable cleaning assembly mounted on the turntable. The adjustable cleaning assembly comprises a support, a movable plate, an adjustment shaft, a connecting plate, a scraper, a tube body, an outer tube, and a high-pressure nozzle. Two bottom grooves are defined at the bottom end of the turntable. This utility model has the following advantages and effects: the positions of the two scrapers can be adjusted to meet the needs of oil press barrels of different sizes, with minimal limitations. Furthermore, simultaneous cleaning is possible, eliminating the need for subsequent cleaning and reducing workload.

[0004] In the above technology, although the positions of the two scrapers can be adjusted to meet the needs of oil barrels of oil presses of different sizes, and can be cleaned synchronously, no subsequent cleaning is required, and the workload is reduced, but each time the scraping device is used, the worker is required to align the center of the mounting frame and the adjustment cleaning assembly with the center of the oil barrel of the oil press, which increases the complexity and time cost of the operation. It may also be due to human factors that lead to inaccurate alignment, affecting the scraping effect. Therefore, a scraping device for an oil press is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a scraping device for an oil press, which aims to improve the problem in the prior art that "workers are required to manually align the device, which not only increases the complexity and time cost of the operation, but may also cause inaccurate alignment due to human factors, thereby affecting the scraping effect."

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a scraping device for an oil press, comprising a mounting base, an oil pressing barrel is provided at the bottom end of the mounting base, a through hole is opened in the middle of the mounting base, the top end of the mounting base is fixedly connected to a support rod, the outer wall of the top end of the support rod is slidably connected to a movable plate, the movable plate is fixedly connected to a driving motor near the center point of the mounting base, a limiting component is provided on the inner wall of the mounting base, and the limiting component includes a turntable, the outer wall of the top end of the turntable is rotatably connected to the inner wall of the mounting base, a threaded groove is opened on the outside of the turntable, a worm is engaged with the inner wall of the front end of the threaded groove, and the left and right sides of the worm are rotatably connected to the inner wall of the mounting base.

[0007] As a further description of the above technical solution:

[0008] A limiting slot is formed through the top of the turntable, the limiting slot is arranged in an arc shape, the inner wall of the limiting slot is slidably connected to a limiting rod, and the top end of the limiting rod is slidably connected to the inner wall of the mounting base.

[0009] As a further description of the above technical solution:

[0010] The mounting base is provided with a guide groove near the bottom end of the limit rod, and the outer wall of the bottom end of the limit rod slides on the inner wall of the guide groove. There are four groups of limit grooves and guide grooves, and the four groups of limit grooves and guide grooves are evenly opened with the center point of the mounting base as the axis.

[0011] As a further description of the above technical solution:

[0012] A cleaning assembly is provided at the bottom end of the output shaft of the driving motor, and the cleaning assembly includes a connecting rod, the top end of the connecting rod is fixedly connected to the bottom end of the output shaft of the driving motor, the bottom end of the connecting rod is fixedly connected to a fixing rod, a storage cylinder is fixedly connected to the upper inner wall of the fixing rod, a threaded rod 2 is threadedly connected to the left side of the movable plate, and the bottom end of the threaded rod 2 is rotatably connected to the inner wall of the top end of the mounting base.

[0013] As a further description of the above technical solution:

[0014] The inner wall of the storage tube is slidably connected to a scraper, the inner wall of the front top end of the fixed rod is rotatably connected to a threaded rod 1, the outer wall of the fixed rod is slidably connected to a movable ring, and the outer wall of the bottom end of the threaded rod 1 is threadedly connected to the inner wall of the movable ring.

[0015] As a further description of the above technical solution:

[0016] The left side of the movable ring is hinged with a hinged rod, the left end of the hinged rod is hinged to the right side of the scraper, and the scrapers are provided in two groups, which are symmetrically arranged with the center line of the storage cylinder as the symmetry axis.

[0017] As a further description of the above technical solution:

[0018] The side of the scraper close to the inner wall of the oil pressing barrel is set to be made of rubber material.

[0019] As a further description of the above technical solution:

[0020] A button cap is provided on a top end of the threaded rod.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by limiting the use of the component in conjunction with the oil press barrel, the center point of the oil press barrels of different specifications can be quickly and accurately found and locked when scraping the barrels, which not only improves the convenience of operation, but also greatly improves the efficiency and accuracy of the scraping process.

[0023] 2. In the present invention, by cooperating with the cleaning assembly and the driving motor, the worker can quickly center the mounting base and then rotate the threaded rod 1, driving the scraper to move to both sides and contact the inner wall of the oil press barrel, thereby cleaning the inner wall of the oil press barrel, reducing the operating difficulty of the worker and improving the worker's work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the overall device in the utility model;

[0025] Figure 2 This is a schematic diagram of the disassembled three-dimensional structure of the overall device in the present utility model;

[0026] Figure 3 This is a schematic diagram of the disassembled three-dimensional structure of the components defined in the present utility model;

[0027] Figure 4 This is a schematic diagram of the disassembled three-dimensional structure of the cleaning component in the present invention.

[0028] Legend:

[0029] 1. Mounting base; 2. Oil press barrel; 3. Support rod; 4. Moving plate; 5. Driving motor; 61. Turntable; 62. Worm; 63. Limiting groove; 64. Limiting rod; 65. Guide groove; 71. Connecting rod; 72. Fixed rod; 73. Storage cylinder; 74. Scraper; 75. Moving ring; 76. Threaded rod 1; 77. Articulated rod; 78. Threaded rod 2. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a scraping device for an oil press, comprising a mounting base 1 for supporting a limiting component and a cleaning component, an oil pressing barrel 2 being provided at the bottom end of the mounting base 1, the mounting base 1 can be placed on oil pressing barrels 2 of different specifications, a through hole is provided in the middle of the mounting base 1, the through hole is used to facilitate the staff to adjust the cleaning component, a support rod 3 is fixedly connected to the top of the mounting base 1, the support rod 3 is provided with four groups, for providing stable movement and guidance for the movable plate 4, the outer wall of the top end of the support rod 3 is slidably connected to the movable plate 4, the movable plate 4 is close to the center of the mounting base 1 A driving motor 5 is fixedly connected at the point, and the driving motor 5 is the power source of the cleaning component. A limiting component is provided on the inner wall of the mounting base 1, and the limiting component includes a turntable 61. The outer wall of the top end of the turntable 61 is rotatably connected to the inner wall of the mounting base 1. A threaded groove is provided on the outside of the turntable 61, and a worm 62 is engaged with the inner wall of the front end of the threaded groove. A turning handle is provided on the left side of the worm 62 to facilitate the staff to rotate the worm 62. At the same time, the turntable 61 is driven to rotate on the inner wall of the mounting base 1 through the engagement of the worm 62 with the threaded groove. The left and right sides of the worm 62 are rotatably connected to the inner wall of the mounting base 1, so that the worm 62 can be more stable when rotating.

[0032] Reference Figure 2 and Figure 3 The top of the turntable 61 is provided with a limit slot 63, which is arranged in an arc shape. The inner wall of the limit slot 63 is slidably connected to the limit rod 64. The limit rod 64 is provided with four groups. By rotating the turntable 61, the limit slot 63 drives the limit rod 64 to move linearly on the inner wall of the mounting base 1. The top of the limit rod 64 is slidably connected to the inner wall of the mounting base 1. The mounting base 1 is provided with a guide slot 65 near the bottom end of the limit rod 64. The guide slot 65 is used to guide the limit rod 64, so that the limit rod 64 can press the press. The inner wall of the oil barrel 2 is squeezed to fix the mounting base 1, and the outer wall of the bottom end of the limiting rod 64 slides on the inner wall of the guide groove 65. There are four groups of limiting grooves 63 and guide grooves 65. The four groups of limiting grooves 63 and guide grooves 65 are evenly opened with the center point of the mounting base 1 as the axis. The four groups of limiting grooves 63 and guide grooves 65 can be used in conjunction with the four groups of limiting rods 64 to quickly and accurately find and lock the center point of the oil barrel 2, which not only improves the convenience of operation, but also greatly improves the efficiency and accuracy of scraping.

[0033] Reference Figure 1 、 Figure 2 and Figure 4 The bottom end of the output shaft of the driving motor 5 is provided with a cleaning assembly, which includes a connecting rod 71, the top of the connecting rod 71 is fixedly connected to the bottom end of the output shaft of the driving motor 5, and the bottom end of the connecting rod 71 is fixedly connected to a fixing rod 72. The connecting rod 71 is used to transmit the power of the driving motor 5 and drive the fixing rod 72 to rotate. The upper inner wall of the fixing rod 72 is fixedly connected with a storage cylinder 73, which is used to store the scraper 74 so that the scraper 74 can be adjusted in length according to the different specifications of the oil pressing barrel 2. The left side of the movable plate 4 is threadedly connected to a threaded rod 2 78, and the bottom end of the threaded rod 2 78 is rotatably connected to the inner wall of the top of the mounting base 1. By rotating the threaded rod 2 78, the movable plate 4 is driven to slide on the outer wall of the support rod 3, thereby realizing flexible adjustment of the height of the cleaning assembly.

[0034] Reference Figure 2 and Figure 4 The inner wall of the storage cylinder 73 is slidably connected to a scraper 74. There are two groups of scrapers 74. The two groups of scrapers 74 are symmetrically arranged with the center line of the storage cylinder 73 as the symmetry axis. The two groups of scrapers 74 can closely fit the inner wall of the oil pressing barrel 2 during the sliding process, effectively scraping off the adhered oil residue. The side of the scraper 74 close to the inner wall of the oil pressing barrel 2 is set to rubber material. The rubber scraper 74 not only has good elasticity and wear resistance, but also reduces the scratching of the inner wall of the oil pressing barrel 2, ensuring that the cleaning process is both efficient and safe. The inner wall of the top end of the front side of the fixed rod 72 is rotatably connected to a threaded rod 76. The threaded rod 76 The top is provided with a button cap, and the outer wall of the fixed rod 72 is slidably connected to a movable ring 75, and the outer wall of the bottom end of the threaded rod 76 is threadedly connected to the inner wall of the movable ring 75. The worker rotates the button cap through the through hole to drive the threaded rod 76 to rotate, thereby driving the movable ring 75 to move downward to adjust the cleaning assembly. A hinged rod 77 is hinged on the left side of the movable ring 75, and the left end of the hinged rod 77 is hinged on the right side of the scraper 74. The two groups of scrapers 74 are driven to slide on the inner wall of the storage tube 73 through two groups of hinged rods 77, thereby adjusting the length of the cleaning assembly to adapt to oil press barrels 2 of different specifications and improve the applicability of the device.

[0035] Working principle: When in use, first place the device on the oil pressing barrel 2, then turn the handle to drive the worm 62 to engage with the threaded groove on the turntable 61, drive the turntable 61 to rotate on the inner wall of the oil pressing barrel 2, and drive the four groups of limit rods 64 to slide on the inner wall of the oil pressing barrel 2 and the limit groove 63. The moving direction of the limit rods 64 is guided by the guide groove 65, so that the four groups of limit rods 64 squeeze the inner wall of the oil pressing barrel 2, quickly and accurately find and lock the center point of the oil pressing barrel 2.

[0036] When the center points of the mounting base 1 and the oil pressing barrel 2 are aligned, the button cap is rotated through the through hole to drive the threaded rod 1 76 to rotate. The threaded rod 1 76 drives the movable ring 75 downward through the thread, driving the two sets of hinged rods 77 to move downward while driving the two sets of scrapers 74 to slide out of the inner wall of the storage cylinder 73, so that the scrapers 74 contact the inner wall of the oil pressing barrel 2. At this time, the drive motor 5 can be started to drive the connecting rod 71 to rotate, and the fixed rod 72 is driven to rotate through the connecting rod 71, thereby driving the scrapers 74 to clean the inner wall of the oil pressing barrel 2. When part of the inner wall of the oil pressing barrel 2 is cleaned, the threaded rod 2 78 is rotated to drive the movable plate 4 to slide on the outer wall of the support rod 3, thereby driving the scrapers 74 to move on the inner wall of the oil pressing barrel 2 to clean the uncleaned inner wall.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A scraping device for an oil press, comprising a mounting base (1), characterized in that: An oil pressing barrel (2) is provided at the bottom end of the mounting base (1), a through hole is provided in the middle of the mounting base (1), a support rod (3) is fixedly connected to the top end of the mounting base (1), a movable plate (4) is slidably connected to the outer wall of the top end of the support rod (3), and a driving motor (5) is fixedly connected to the movable plate (4) near the center point of the mounting base (1), and a limiting component is provided on the inner wall of the mounting base (1), and the limiting component includes a turntable (61), the outer wall of the top end of the turntable (61) is rotatably connected to the inner wall of the mounting base (1), a thread groove is provided on the outer side of the turntable (61), a worm (62) is engaged with the inner wall of the front end of the thread groove, and the left and right sides of the worm (62) are rotatably connected to the inner wall of the mounting base (1).

2. The scraping device for an oil press according to claim 1, characterized in that: A limiting groove (63) is provided through the top of the turntable (61), the limiting groove (63) being arranged in an arc shape, the inner wall of the limiting groove (63) being slidably connected to a limiting rod (64), and the top end of the limiting rod (64) being slidably connected to the inner wall of the mounting base (1).

3. The scraping device for an oil press according to claim 2, characterized in that: The mounting base (1) is provided with a guide groove (65) near the bottom end of the limiting rod (64), and the outer wall of the bottom end of the limiting rod (64) slides on the inner wall of the guide groove (65). The limiting groove (63) and the guide groove (65) are provided in four groups, and the four groups of limiting grooves (63) and the guide grooves (65) are evenly provided with the center point of the mounting base (1) as the axis.

4. The scraping device for an oil press according to claim 1, characterized in that: A cleaning assembly is provided at the bottom end of the output shaft of the driving motor (5), and the cleaning assembly includes a connecting rod (71), the top end of the connecting rod (71) is fixedly connected to the bottom end of the output shaft of the driving motor (5), the bottom end of the connecting rod (71) is fixedly connected to a fixing rod (72), the upper inner wall of the fixing rod (72) is penetrated and fixedly connected to a storage cylinder (73), the left side of the movable plate (4) is threadedly connected to a second threaded rod (78), and the bottom end of the second threaded rod (78) is rotatably connected to the inner wall of the top end of the mounting base (1).

5. The scraping device for an oil press according to claim 4, characterized in that: The inner wall of the storage tube (73) is slidably connected to a scraper (74), the inner wall of the front top end of the fixed rod (72) is rotatably connected to a threaded rod (76), the outer wall of the fixed rod (72) is slidably connected to a movable ring (75), and the outer wall of the bottom end of the threaded rod (76) is threadedly connected to the inner wall of the movable ring (75).

6. The scraping device for an oil press according to claim 5, characterized in that: The left side of the movable ring (75) is hinged with a hinged rod (77), and the left end of the hinged rod (77) is hinged to the right side of the scraper (74). The scraper (74) is provided in two groups, and the two groups of scrapers (74) are symmetrically arranged with the center line of the storage cylinder (73) as the symmetry axis.

7. The scraping device for an oil press according to claim 5, characterized in that: The scraper (74) is made of rubber on one side close to the inner wall of the oil pressing barrel (2).

8. The scraping device for an oil press according to claim 5, characterized in that: The top of the threaded rod (76) is provided with a button cap.

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