Rapeseed oil squeezing device

Abstract

The utility model relates to the technical field of rapeseed oil processing, in particular to a rapeseed oil squeezing device. Comprising a sorting assembly, a power assembly, a squeezing assembly and an impurity removal assembly, the sorting assembly comprises a sorting box, a feeding port and a screening plate, the power assembly comprises a mounting base, the squeezing assembly comprises a positioning plate, a squeezing box and a supporting plate, the impurity removal assembly comprises a pressed plate, a protection box and an impurity removal box, and the output end of a hydraulic cylinder is connected with a squeezing plate. A squeezing area is arranged on the inner side of the supporting plate, an oil hole is formed in the inner side of the squeezing area, a squeezing net is connected to the inner wall of the pressed plate, and a filter net is arranged on the inner side of the impurity removal box. Through the arrangement of the supporting plate, the pressing net is supported, deformation and damage of the pressing net caused when the pressing plate presses the rapeseeds are reduced, through the arrangement of the oil holes and the hole grooves used for flowing of the pressed oil, the pressed oil is conveyed into the impurity removal box through the oil holes.

Description

Technical Field

[0001] The utility model relates to the technical field of rapeseed oil processing, and particularly relates to a rapeseed oil pressing device. Background Art

[0002] Rapeseed oil is what we commonly call vegetable oil, also known as rape seed oil, coriander oil, colza oil, sesame oil, canola oil. It is an edible oil extracted from rapeseed and is one of the main edible oils in China.

[0003] The rapeseed oil pressing device is a device used to extract rapeseed oil from rapeseeds. In the existing rapeseed oil pressing device, when using a pressing plate for pressing, long-term use will cause deformation and damage of the pressing net, affecting the effect of rapeseed oil pressing. Content of the Utility Model

[0004] Aiming at the above problems, the purpose of the utility model is to provide a rapeseed oil pressing device to solve the problem that when using a pressing plate for pressing, long-term use will cause deformation and damage of the pressing net, affecting the effect of rapeseed oil pressing. Through the setting of the support plate, it is used to support the pressing net, thereby reducing the deformation and damage of the pressing net caused by the pressing plate when pressing rapeseeds.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a rapeseed oil pressing device, including a sorting component, a power component, a pressing component, and a impurity removing component. The sorting component includes a sorting box, a feeding port, and a screening plate. The power component includes a mounting seat. The pressing component includes a positioning plate, a pressing box, and a support plate. The impurity removing component includes a receiving plate, a protection box, and an impurity removing box. A screening net is arranged inside the screening plate. A vibration motor is connected to the top of the mounting seat. The outer wall of the feeding port is connected with a first mounting plate and a second mounting plate. A sleeve is connected to the top of the sorting box. A sliding column is slidably connected inside the sleeve. A compression spring is arranged on the outer ring of the sliding column. A hydraulic cylinder is connected to the lower end of the positioning plate. The output end of the hydraulic cylinder is connected with a pressing plate. A pressing area is arranged inside the support plate. An oil hole is opened inside the pressing area. A conveying groove is opened at the connection between the sorting box and the pressing box. A pressing net is connected to the inner wall of the receiving plate. A filter net is arranged inside the impurity removing box.

[0006] The beneficial effect of the utility model is: through the setting of the support plate, it is used to support the pressing net, thereby reducing the deformation and damage of the pressing net caused by the pressing plate when pressing rapeseeds. Through the setting of the oil hole, it is a hole groove for the flow of oil after pressing. The oil after pressing is conveyed to the impurity removing box through the oil hole. The setting of the filter net is used to filter the oil after pressing, thereby removing impurities in the oil and ensuring the effect of rapeseed oil pressing.

[0007] For screening for preprocessing rapeseeds:

[0008] As a further improvement of the above technical solution: a guiding plate is arranged inside the sorting box, a handle is connected to the top of the screening plate, a sliding block is connected to the outer wall of the screening plate, a feeding hopper is connected to the lower end of the feeding port, one end of the feeding hopper away from the feeding port extends to the inside of the sorting box, and a sliding groove is formed inside the feeding port.

[0009] The beneficial effect of this improvement is: through the setting of the handle, it is used to place and take out the screening plate; through the setting of the sliding groove, it is a groove body for the sliding block to slide; through the setting of the screening mesh, it is used for the pretreatment screening of rapeseed to remove impurities in the rapeseed.

[0010] For the vibration motor to work and drive the feeding port to vibrate:

[0011] As a further improvement of the above technical solution: the vibration motor is electrically connected to the operation panel, the output end of the vibration motor is connected to the second mounting plate, the top of the compression spring is connected to the first mounting plate, and the bottom of the compression spring is connected to the sorting box.

[0012] The beneficial effect of this improvement is: start the operation of the vibration motor, the vibration motor works and drives the feeding port to vibrate, and under the elastic action of the compression spring, the screening mesh vibrates for screening.

[0013] For the pressing plate to press the rapeseed on the pressing mesh:

[0014] As a further improvement of the above technical solution: the positioning plate is connected to the sorting box, the output end of the hydraulic cylinder penetrates through the top wall of the pressing box and extends to be connected to the pressing plate, and the hydraulic cylinder is electrically connected to the operation panel.

[0015] The beneficial effect of this improvement is: when pressing the rapeseed, start the operation of the hydraulic cylinder, the hydraulic cylinder works and drives the pressing plate to gradually approach the pressing mesh, and the pressing plate is used to press the rapeseed on the pressing mesh.

[0016] For improving the stability of the pressing plate when lifting under the drive of the hydraulic cylinder:

[0017] As a further improvement of the above technical solution: four stabilizing rods are connected to the top of the pressing plate, and all of them are slidably connected to the pressing box.

[0018] The beneficial effect of this improvement is: through the setting of the stabilizing rods, it is used to improve the stability of the pressing plate when lifting under the drive of the hydraulic cylinder; through the setting of the guiding plate, it is used to convey the rapeseed entering the sorting box to the pressing box through the conveying groove.

[0019] For the orifice for the oil after pressing to flow:

[0020] As a further improvement of the above technical solution: The depth of the oil hole is the same as the height of the support plate. The support plate is connected to the inner walls of the pressing box and the impurity removal box through a clamp. One end of the support plate away from the pressing mesh penetrates through the top wall of the impurity removal box and extends to the inside of the impurity removal box. The top of the support plate is in contact with the pressing mesh.

[0021] The beneficial effect of this improvement is: Through the setting of the support plate, it is used to support the pressing mesh, thereby reducing the deformation and damage of the pressing mesh caused when the pressing plate presses the rapeseed. Through the setting of the oil hole, it is an orifice for the oil after pressing to flow. The oil after pressing is transported into the impurity removal box through the oil hole.

[0022] For spreading the rapeseed piled up on the pressing mesh:

[0023] As a further improvement of the above technical solution: An electric push rod electrically connected to the operation panel is arranged inside the protection box. The output end of the electric push rod is connected to a pushing plate. The protection box is connected to the pressing box. A groove for the pushing plate to slide is provided at the connection between the pressing box and the protection box.

[0024] The beneficial effect of this improvement is: The rapeseed enters the pressing box through the conveying groove and lands on the pressing mesh. Start the operation of the electric push rod. The electric push rod extends and drives the pushing plate to move, thereby spreading the rapeseed piled up on the pressing mesh, so as to ensure the pressing effect of the pressing plate on the rapeseed.

[0025] For filtering the oil after pressing:

[0026] As a further improvement of the above technical solution: The impurity removal box is arranged at the lower end of the pressing box. An oil outlet pipe is connected to the lower end of the impurity removal box. The oil outlet pipe is connected with a valve. The pressure receiving plate is arranged inside the pressing box and is connected to the inner wall of the pressing box.

[0027] The beneficial effect of this improvement is: The setting of the filter screen is used to filter the oil after pressing, thereby removing impurities in the oil and ensuring the pressing effect of rapeseed oil. Through the setting of the pressure receiving plate, it is used for the installation and support of the pressing mesh. Brief Description of the Drawings

[0028] Figure 1 It is a schematic main sectional structure view of the present utility model.

[0029] Figure 2 For Figure 1 The enlarged structure view at A in

[0030] Figure 3 For Figure 1Schematic diagram of the enlarged structure at B in [the figure].

[0031] Figure 4 is Figure 1 Schematic diagram of the enlarged structure at C in [the figure].

[0032] Figure 5 Schematic diagram of the structure of the screening plate of the present utility model.

[0033] Figure 6 Top view schematic diagram of the support plate of the present utility model.

[0034] Figure 7 Schematic diagram of the structure of the pressure-receiving plate of the present utility model.

[0035] In the figure: 1. Sorting assembly; 11. Sorting box; 12. Feeding guide plate; 13. Feeding port; 14. Feeding hopper; 15. Sliding groove; 16. Screening plate; 17. Sliding block; 18. Handle; 19. Screening mesh; 2. Power assembly; 21. Mounting seat; 22. Vibration motor; 23. First mounting plate; 24. Second mounting plate; 25. Sleeve; 26. Sliding column; 27. Compression spring; 3. Pressing assembly; 31. Positioning plate; 32. Hydraulic cylinder; 33. Pressing box; 34. Stabilizing rod; 35. Pressing plate; 36. Support plate; 37. Pressing area; 38. Oil hole; 39. Delivery groove; 4. Impurity removal assembly; 41. Pressure-receiving plate; 42. Pressing mesh; 43. Protection box; 44. Electric push rod; 45. Pushing plate; 46. Impurity removal box; 47. Filter screen; 48. Oil outlet pipe. Detailed implementation manners

[0036] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description of this part is only exemplary and explanatory, and should not have any restrictive effect on the protection scope of the present utility model.

[0037] Such as Figure 1-7As shown in the figure, a rapeseed oil pressing device includes a sorting component 1, a power component 2, a pressing component 3, and a impurity removal component 4. The sorting component 1 includes a sorting box 11, a feed inlet 13, and a screening plate 16. The power component 2 includes a mounting base 21. The pressing component 3 includes a positioning plate 31, a pressing box 33, and a support plate 36. The impurity removal component 4 includes a pressure receiving plate 41, a protection box 43, and an impurity removal box 46. A screening mesh 19 is arranged inside the screening plate 16. A vibration motor 22 is connected to the top of the mounting base 21. The outer wall of the feed inlet 13 is connected with a first mounting plate 23 and a second mounting plate 24. A sleeve 25 is connected to the top of the sorting box 11. A sliding column 26 is slidably connected inside the sleeve 25. A compression spring 27 is arranged on the outer ring of the sliding column 26. The lower end of the positioning plate 31 is connected with a hydraulic cylinder 32. The output end of the hydraulic cylinder 32 is connected with a pressing plate 35. A pressing area 37 is arranged inside the support plate 36. Oil holes 38 are opened inside the pressing area 37. A conveying groove 39 is opened at the connection between the sorting box 11 and the pressing box 33. A pressing mesh 42 is connected to the inner wall of the pressure receiving plate 41. A filter screen 47 is arranged inside the impurity removal box 46. A guide plate 12 is arranged inside the sorting box 11. A handle 18 is connected to the top of the screening plate 16. A sliding block 17 is connected to the outer wall of the screening plate 16. The lower end of the feed inlet 13 is connected with a feed hopper 14. One end of the feed hopper 14 away from the feed inlet 13 extends to the inside of the sorting box 11. A sliding groove 15 is opened inside the feed inlet 13; through the setting of the handle 18, it is used to place and take out the screening plate 16. Through the setting of the sliding groove 15, it is a groove body for the sliding block 17 to slide. Through the setting of the screening mesh 19, it is used for the screening of the pretreatment of rapeseeds to remove impurities in the rapeseeds. The vibration motor 22 is electrically connected to the operation panel. The output end of the vibration motor 22 is connected with the second mounting plate 24. The top of the compression spring 27 is connected with the first mounting plate 23. The bottom of the compression spring 27 is connected with the sorting box 11; start the operation of the vibration motor 22. The vibration motor 22 works and drives the feed inlet 13 to vibrate. Under the elastic action of the compression spring 27, the screening mesh 19 vibrates for screening. The positioning plate 31 is connected with the sorting box 11. The output end of the hydraulic cylinder 32 penetrates the top wall of the pressing box 33 and extends to be connected with the pressing plate 35. The hydraulic cylinder 32 is electrically connected to the operation panel; when pressing the rapeseeds, start the operation of the hydraulic cylinder 32. The hydraulic cylinder 32 works and drives the pressing plate 35 to gradually approach the pressing mesh 42, and the pressing plate 35 is used to press the rapeseeds on the pressing mesh 42. A stabilizing rod 34 is connected to the top of the pressing plate 35. There are four stabilizing rods 34 in total and they are all slidably connected with the pressing box 33;Through the setting of the stabilizing rod 34, it is used to improve the stability of the pressing plate 35 when it is lifted and lowered driven by the hydraulic cylinder 32. Through the setting of the material guiding plate 12, it is used to convey the rapeseed entering the sorting box 11 into the pressing box 33 through the conveying groove 39. The depth of the oil hole 38 is the same as the height of the support plate 36. The support plate 36 is connected to the inner walls of the pressing box 33 and the impurity removal box 46 through clamps. One end of the support plate 36 away from the pressing net 42 penetrates the top wall of the impurity removal box 46 and extends to the inside of the impurity removal box 46. The top of the support plate 36 is in contact with the pressing net 42. Through the setting of the support plate 36, it is used to support the pressing net 42, thereby reducing the deformation and damage of the pressing net 42 caused when the pressing plate 35 presses the rapeseed. Through the setting of the oil hole 38, it is a hole groove for the flow of the oil after pressing. The oil after pressing is conveyed into the impurity removal box 46 through the oil hole 38. An electric push rod 44 electrically connected to the operation panel is arranged inside the protection box 43. The output end of the electric push rod 44 is connected with a pushing plate 45. The protection box 43 is connected to the pressing box 33. A groove for the sliding of the pushing plate 45 is provided at the connection between the pressing box 33 and the protection box 43. The rapeseed enters the pressing box 33 through the conveying groove 39 and falls on the pressing net 42. Start the operation of the electric push rod 44. The electric push rod 44 extends and drives the pushing plate 45 to move, thereby spreading the rapeseed piled up on the pressing net 42, so as to ensure the pressing effect of the pressing plate 35 on the rapeseed. The impurity removal box 46 is arranged at the lower end of the pressing box 33. An oil outlet pipe 48 is connected to the lower end of the impurity removal box 46. The oil outlet pipe 48 is connected with a valve. The pressure receiving plate 41 is arranged inside the pressing box 33 and is connected to the inner wall of the pressing box 33. The setting of the filter net 47 is used to filter the oil after pressing, thereby removing the impurities in the oil and ensuring the pressing effect of the rapeseed oil. Through the setting of the pressure receiving plate 41, it is used for the installation and support of the pressing net 42.;

[0038] The working principle of the present utility model is as follows: When in use, rapeseed is poured into the feed inlet 13. The operation of the vibration motor 22 is started. The vibration motor 22 works and drives the feed inlet 13 to vibrate. Under the elastic action of the compression spring 27, the screening net 19 vibrates for screening. Through the setting of the handle 18, it is used to place and take out the screening plate 16. Through the setting of the sliding groove 15, it is a groove for the sliding block 17 to slide. Through the setting of the screening net 19, it is used for the pretreatment screening of rapeseed to remove impurities in the rapeseed. Through the setting of the guide plate 12, it is used to convey the rapeseed entering the sorting box 11 to the pressing box 33 through the conveying groove 39. The rapeseed enters the pressing box 33 through the conveying groove 39 and lands on the pressing net 42. The operation of the electric push rod 44 is started. The electric push rod 44 extends and drives the pushing plate 45 to move, so as to spread the rapeseed piled up on the pressing net 42, thus ensuring the pressing effect of the pressing plate 35 on the rapeseed. When pressing the rapeseed, the operation of the hydraulic cylinder 32 is started. The hydraulic cylinder 32 works and drives the pressing plate 35 to gradually approach the pressing net 42, and the pressing plate 35 is used to press the rapeseed on the pressing net 42. Through the setting of the stabilizing rod 34, it is used to improve the stability of the pressing plate 35 when lifting under the drive of the hydraulic cylinder 32. Through the setting of the support plate 36, it is used to support the pressing net 42, thereby reducing the deformation and damage of the pressing net 42 caused by the pressing of the pressing plate 35 on the rapeseed. Through the setting of the oil hole 38, it is a hole groove for the flow of the oil after pressing. The oil after pressing is conveyed to the impurity removal box 46 through the oil hole 38. The setting of the filter screen 47 is used to filter the oil after pressing, thereby removing impurities in the oil and ensuring the pressing effect of rapeseed oil. Through the setting of the pressure receiving plate 41, it is used for the installation and support of the pressing net 42.

[0039] It should be noted that in this article, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] In this article, specific examples are used to elaborate on the principle and implementation mode of the present utility model. The description of the above examples is only used to help understand the method and its core idea of the present utility model. The above is only the preferred implementation mode of the present utility model. It should be noted that due to the limitation of literal expression, objectively there are infinite specific structures. For those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements, refinements or changes can also be made, or the above technical features can be combined in an appropriate manner; these improvements, refinements, changes or combinations, or directly applying the concept and technical solution of the utility model to other occasions without improvement, shall all be regarded as the protection scope of the present utility model.

Claims

1. A rapeseed oil pressing device, comprising a sorting component (1), a power component (2), a pressing component (3), and an impurity removal component (4), wherein the sorting component (1) comprises a sorting box (11), a feed port (13), and a screening plate (16), the power component (2) comprises a mounting seat (21), the pressing component (3) comprises a positioning plate (31), a pressing box (33), and a supporting plate (36), and the impurity removal component (4) comprises a pressure plate (41), a protection box (43), and an impurity removal box (46), characterized in that: A screening net (19) is arranged on the inner side of the screening plate (16), a vibration motor (22) is connected to the top of the mounting seat (21), a first mounting plate (23) and a second mounting plate (24) are connected to the outer wall of the feed port (13), a sleeve (25) is connected to the top of the sorting box (11), a sliding column (26) is slidably connected to the inner side of the sleeve (25), a compression spring (27) is arranged on the outer ring of the sliding column (26), and the positioning plate (31) is connected to the outer wall of the mounting seat (21). The lower end of the support plate (36) is connected to a hydraulic cylinder (32), the output end of the hydraulic cylinder (32) is connected to a pressing plate (35), a pressing area (37) is provided on the inner side of the support plate (36), an oil hole (38) is provided on the inner side of the pressing area (37), a conveying groove (39) is provided at the connection between the sorting box (11) and the pressing box (33), a pressing net (42) is connected to the inner wall of the pressure plate (41), and a filter net (47) is provided on the inner side of the impurity removal box (46).

2. A rapeseed oil pressing device according to claim 1, characterized in that: A material guide plate (12) is arranged on the inner side of the sorting box (11), a handle (18) is connected to the top of the screening plate (16), a sliding block (17) is connected to the outer wall of the screening plate (16), a feeding hopper (14) is connected to the lower end of the feed port (13), an end of the feeding hopper (14) away from the feed port (13) extends to the inner side of the sorting box (11), and a sliding groove (15) is provided on the inner side of the feed port (13).

3. A rapeseed oil pressing device according to claim 1, characterized in that: The vibration motor (22) is electrically connected to the operation panel, the output end of the vibration motor (22) is connected to the second mounting plate (24), the top of the compression spring (27) is connected to the first mounting plate (23), and the bottom of the compression spring (27) is connected to the sorting box (11).

4. A rapeseed oil pressing device according to claim 1, characterized in that: The positioning plate (31) is connected to the sorting box (11), the output end of the hydraulic cylinder (32) passes through the top wall of the pressing box (33) and extends to be connected to the pressing plate (35), and the hydraulic cylinder (32) is electrically connected to the operation panel.

5. A rapeseed oil pressing device according to claim 1, characterized in that: The top of the pressing plate (35) is connected to a stabilizing rod (34), and a total of four stabilizing rods (34) are provided and are all slidably connected to the pressing box (33).

6. A rapeseed oil pressing device according to claim 1, characterized in that: The depth of the oil hole (38) is the same as the height of the support plate (36); the support plate (36) is connected to the inner wall of the pressing box (33) and the impurity removal box (46) through a clamp; one end of the support plate (36) away from the pressing net (42) passes through the top wall of the impurity removal box (46) and extends to the inner side of the impurity removal box (46); the top of the support plate (36) is in contact with the pressing net (42).

7. A rapeseed oil pressing device according to claim 1, characterized in that: An electric push rod (44) electrically connected to the operation panel is arranged on the inner side of the protection box (43); an output end of the electric push rod (44) is connected to a push plate (45); the protection box (43) is connected to a pressing box (33); a groove for the push plate (45) to slide is provided at the connection between the pressing box (33) and the protection box (43).

8. A rapeseed oil pressing device according to claim 1, characterized in that: The impurity removal box (46) is arranged at the lower end of the pressing box (33), the lower end of the impurity removal box (46) is connected to an oil outlet pipe (48), and the oil outlet pipe (48) is connected to a valve. The pressure plate (41) is arranged on the inner side of the pressing box (33) and is connected to the inner wall of the pressing box (33).

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