A feeding device of an oil press

Abstract

The utility model relates to oil press feeding technology field especially relates to a kind of feeding device of oil press.The feeding device of the kind of oil press includes: bottom plate, first drive component, first transmission rod, transmission component, support block, second drive component, the top end fixedly connected with hopper of bottom plate, the left side fixedly connected with conveying pipe of hopper, the connecting place of hopper and conveying pipe still fixedly connected with transmission pipe, the inner wall rotationally connected with auger rod of conveying pipe, the top end fixedly connected with discharge pipe of conveying pipe side away from transmission pipe, first drive component is installed in the side of conveying pipe away from discharge pipe, the top end of bottom plate is directly below the rotationally connected with first transmission rod of hopper, the outside fixedly connected with multiple stirring rods in the hopper of first transmission rod.The utility model reduces equipment replacement cost, improves device use flexibility and versatility, adapts diversified production scene, reduces the frequency of manual intervention dredging, guarantees efficient operation of feeding process.

Description

Technical Field

[0001] This utility model relates to the field of oil press feeding technology, and in particular to a feeding device for an oil press. Background Technology

[0002] An oil press is a device that separates oil from oil crops through mechanical extrusion and grinding, and is widely used in food processing and other fields. The feeding device is installed to replace the frequent manual feeding of oil into the oil press, achieving a continuous and stable supply of oil. This reduces labor intensity and avoids reduced efficiency or malfunctions caused by uneven feeding, thus ensuring a smooth and efficient oil pressing process.

[0003] Most feeding devices align the discharge pipe with the oil press's feeding hole before feeding the rapeseed into the hopper. The rapeseed then falls through the hopper by its weight into the conveying pipe, where the auger conveys it upwards to the discharge pipe, where it is fed into the oil press's feeding hole. However, when dealing with taller oil presses, the discharge pipe of the feeding device cannot be aligned with the oil press's feeding hole, necessitating the replacement with a feeding device of the same height. This not only increases equipment costs but also reduces the flexibility of the device's use.

[0004] Therefore, it is necessary to provide a new feeding device for an oil press to solve the above-mentioned technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a feeding device for an oil press.

[0006] The present invention provides a feeding device for an oil press, comprising: a base plate, a first drive assembly, a first transmission rod, a transmission assembly, a support block, and a second drive assembly. A hopper is fixedly connected to the top of the base plate, a conveying pipe is fixedly connected to the left side of the hopper, and a transmission pipe is also fixedly connected at the connection between the hopper and the conveying pipe. An auger rod is rotatably connected to the inner wall of the conveying pipe. A discharge pipe is fixedly connected to the top of the conveying pipe on the side away from the transmission pipe. The first drive assembly is installed on the side of the conveying pipe away from the discharge pipe. The first transmission rod is rotatably connected to the top of the base plate directly below the hopper. Multiple stirring rods are fixedly connected to the outside of the first transmission rod inside the hopper. A second transmission rod is rotatably connected to the inner wall of the bottom end of the conveying pipe. A transmission assembly is installed at the top of the base plate. Support blocks are symmetrically fixedly connected to the top of the base plate. Long blocks are fixedly connected to the top of the support blocks. Connecting blocks are slidably connected to the inner walls of the two long blocks on their adjacent sides. The second drive assembly is installed on the opposite sides of the two connecting blocks.

[0007] Preferably, the first drive assembly includes a drive motor, one side of which is fixedly connected to the side of the conveying pipe away from the discharge pipe, the drive end of the drive motor is fixedly connected to a first drive wheel, the top end of the conveying pipe is rotatably connected to a first driven wheel, and a first pulley is sleeved on the outside of the first drive wheel and the first driven wheel.

[0008] Preferably, the transmission assembly includes a second drive wheel, the bottom end of which is rotatably connected to the top end of the bottom plate below the hopper, and a second driven wheel is rotatably connected to the top end of the bottom plate below the conveying pipe. A second pulley is sleeved on the outside of the second drive wheel and the second driven wheel.

[0009] Preferably, the second drive assembly includes sliding blocks, with the adjacent sides of the two sliding blocks being fixedly connected to the distant sides of the two connecting blocks, a fixed rod being fixedly connected inside one of the receiving long blocks, a threaded rod being rotatably connected inside the other receiving long block, and a servo motor being fixedly connected inside one of the support blocks.

[0010] Preferably, the outer middle end of the first transmission rod is rotatably connected to the inner wall of the bottom middle end of the hopper, the adjacent side of the two connecting blocks is fixedly connected to the two sides of the hopper, and the outer walls of the two sides of the hopper are slidably connected to the adjacent side of the two receiving blocks.

[0011] Preferably, the bottom end of the first driven wheel is fixedly connected to the top end of the auger rod.

[0012] Preferably, the inner wall of the second driving wheel is fixedly connected to the outer bottom end of the first transmission rod, the inner wall of the second driven wheel is fixedly connected to the outer side of the second transmission rod, the top end of the second transmission rod is fixedly connected to the bottom end of the auger rod, and the bottom end of the second transmission rod and the top end of the base plate are rotatably connected at the axis of the second driven wheel.

[0013] Preferably, the outer side of the sliding block and the inner side of the receiving long block are slidably connected, the drive end of the servo motor and the bottom end of the threaded rod are fixedly connected, the inner wall of one of the sliding blocks is slidably connected to the outer side of the fixed rod, and the inner wall of the other sliding block is threadedly connected to the outer side of the threaded rod.

[0014] Compared with related technologies, the feeding device for an oil press provided by this utility model has the following beneficial effects: Enhanced adaptability and flexibility: A second drive component is added, utilizing a servo motor, threaded rod, sliding block, and connecting block to flexibly adjust the overall height of the hopper, conveying pipe, and discharge pipe. When the feeding device is lower than the oil press, there's no need to replace the feeding device; adjustments can precisely align the discharge pipe with the oil press's feeding hole, reducing equipment replacement costs and improving the device's flexibility and versatility to adapt to diverse production scenarios.

[0015] Optimized feeding smoothness: The transmission component drives the first transmission rod and the stirring rod in the hopper to rotate, which agitates the rapeseed and other oilseeds in real time. This can effectively prevent the oilseeds from sticking together and accumulating, causing blockages. It allows the oilseeds to enter the conveying pipe more evenly and smoothly, reducing the frequency of manual intervention to clear blockages and ensuring the efficient operation of the feeding process.

[0016] Improved conveying stability and efficiency: Through the coordinated action of the first drive component and the transmission component, the drive motor drives the auger rod to rotate via the belt pulley, while the second transmission rod assists the auger rod to operate stably, ensuring the continuity and stability of oil conveying, avoiding material jamming and interruption caused by unstable operation of the conveying components, improving feeding efficiency, and ensuring continuous operation of the oil press. Attached Figure Description

[0017] Figure 1 A schematic diagram of the feeding device for an oil press provided by this utility model; Figure 2 for Figure 1 The diagram shown is a structural schematic of the hopper. Figure 3 for Figure 2 Enlarged view of point A in the image; Figure 4 for Figure 1 The diagram shows the structure that accommodates the long block. Figure 5 for Figure 4 Enlarged view of point B in the image.

[0018] Labels in the diagram: 1. Base plate; 2. Hopper; 3. Conveying pipe; 4. Transmission pipe; 5. Screw rod; 6. Discharge pipe; 7. Drive motor; 8. First driving wheel; 9. First driven wheel; 10. First pulley; 11. First transmission rod; 12. Agitating rod; 13. Second transmission rod; 14. Second driving wheel; 15. Second driven wheel; 16. Second pulley; 17. Support block; 18. Long block holder; 19. Connecting block; 20. Sliding block; 21. Fixed rod; 22. Threaded rod; 23. Servo motor. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0020] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0021] Please see Figures 1 to 5A feeding device for an oil press includes: a base plate 1, a hopper 2 fixedly connected to the top of the base plate 1, the hopper 2 being used to temporarily store oilseeds such as rapeseed to be processed, a conveying pipe 3 fixedly connected to the left side of the hopper 2, and a transmission pipe 4 fixedly connected at the connection between the hopper 2 and the conveying pipe 3, the transmission pipe 4 serving as a transition channel for the oilseeds to enter the conveying pipe 3 from the hopper 2, ensuring smooth transfer of the oilseeds, an auger rod 5 rotatably connected to the inner wall of the conveying pipe 3, and a discharge pipe 6 fixedly connected to the top of the side of the conveying pipe 3 away from the transmission pipe 4; The first drive assembly is installed on the side of the conveying pipe 3 away from the discharge pipe 6. The first drive assembly includes a drive motor 7. One side of the drive motor 7 is fixedly connected to the side of the conveying pipe 3 away from the discharge pipe 6. The drive end of the drive motor 7 is fixedly connected to a first drive wheel 8. The top end of the conveying pipe 3 is rotatably connected to a first driven wheel 9. The bottom end of the first driven wheel 9 is fixedly connected to the top end of the auger rod 5. A first pulley 10 is sleeved on the outside of the first drive wheel 8 and the first driven wheel 9, and power transmission is achieved by belt drive. The first transmission rod 11 is rotatably connected to the top of the bottom plate 1 directly below the hopper 2. The outer middle end of the first transmission rod 11 is rotatably connected to the inner wall of the bottom middle end of the hopper 2. Multiple stirring rods 12 are fixedly connected to the outer side of the first transmission rod 11 inside the hopper 2, which can stir the oil in the hopper 2. The bottom inner wall of the conveying pipe 3 is rotatably connected to the second transmission rod 13. The top end of the second transmission rod 13 is fixedly connected to the bottom end of the auger rod 5 to assist the operation of the auger rod 5. The transmission assembly is mounted on the top of the base plate 1. The transmission assembly includes a second drive wheel 14. The inner wall of the second drive wheel 14 is fixedly connected to the outer bottom end of the first transmission rod 11. The bottom end of the second drive wheel 14 is rotatably connected to the top of the base plate 1 below the hopper 2. The top of the base plate 1 is rotatably connected to the second driven wheel 15 below the conveying pipe 3. The bottom end of the second transmission rod 13 is rotatably connected to the top of the base plate 1 at the axis of the second driven wheel 15. The inner wall of the second driven wheel 15 is fixedly connected to the outer side of the second transmission rod 13. A second pulley 16 is sleeved on the outer side of the second drive wheel 14 and the second driven wheel 15. Support block 17 is symmetrically fixedly connected to the top of the base plate 1. Long block 18 is fixedly connected to the top of the support block 17 to ensure that the hopper 2 can slide relative to the long block 18. The outer walls of both sides of the hopper 2 are slidably connected to the adjacent side of the two long blocks 18. Connecting blocks 19 are slidably connected to the inner walls of the adjacent side of the two long blocks 18. The adjacent side of the two connecting blocks 19 is fixedly connected to the two sides of the hopper 2 for transmitting motion. The second drive assembly is installed on the far side of each of the two connecting blocks 19. The second drive assembly includes a sliding block 20, the outside of which is slidably connected to the inside of the receiving long block 18. The near side of the two sliding blocks 20 is fixedly connected to the far side of the two connecting blocks 19. A fixed rod 21 is fixedly connected inside one receiving long block 18, and a threaded rod 22 is rotatably connected inside the other receiving long block 18. The inner wall of one sliding block 20 is slidably connected to the outside of the fixed rod 21, and the inner wall of the other sliding block 20 is threadedly connected to the outside of the threaded rod 22. A servo motor 23 is fixedly connected inside a support block 17. The drive end of the servo motor 23 is fixedly connected to the bottom end of the threaded rod 22 for driving the threaded rod 22 to rotate.

[0022] The working principle of the feeding device for an oil press provided by this utility model is as follows: First, when the oil pressing and feeding operation is required, the device is started, the first drive component begins to operate, the drive motor 7 rotates, driving the first drive wheel 8 to rotate. Since the first drive wheel 8 and the first driven wheel 9 are externally fitted with a first pulley 10, the first driven wheel 9 rotates under the transmission action of the first pulley 10. The bottom end of the first driven wheel 9 is fixed to the top end of the auger rod 5, thereby driving the auger rod 5 to rotate inside the conveying pipe 3, preparing for subsequent oil conveying. At the same time, the transmission components also work synchronously. The second drive wheel 14 rotates. Since the second drive wheel 14 and the second driven wheel 15 are fitted with a second pulley 16, the second driven wheel 15 rotates under the transmission of the second pulley 16. The inner wall of the second driven wheel 15 is fixed to the outside of the second transmission rod 13, so that the second transmission rod 13 rotates on the inner wall of the bottom end of the conveying pipe 3. The top end of the second transmission rod 13 is fixed to the bottom end of the auger rod 5, which further assists the auger rod 5 to rotate stably. At the same time, the inner wall of the second drive wheel 14 is fixed to the outside of the bottom end of the first transmission rod 11, which drives the first transmission rod 11 to rotate at the top of the bottom plate 1 and directly below the hopper 2. The multiple stirring rods 12 outside the first transmission rod 11 and inside the hopper 2 rotate accordingly, stirring the rapeseed and other oils put into the hopper 2, so that the oils fall more evenly and smoothly into the conveying pipe 3 through the transmission pipe 4. When facing an oil press that is taller than the feeding device, and it is necessary to adjust the height of the discharge pipe 6 of the feeding device to match the feeding hole of the oil press, the second drive component comes into play. The servo motor 23 starts, and its drive end is fixed to the bottom end of the threaded rod 22, causing the threaded rod 22 to rotate inside the receiving long block 18. Since the inner wall of another sliding block 20 is threadedly connected to the outside of the threaded rod 22, the rotation of the threaded rod 22 will cause the sliding block 20 to slide inside the receiving long block 18. The inner wall of one sliding block 20 is slidably connected to the outside of the fixed rod 21, which can help maintain the stability of the sliding direction. The side of the two sliding blocks 20 that is close to each other is fixed to the side of the connecting block 19 that is far away. The connecting block 19 is fixed to both sides of the hopper 2. Therefore, the sliding of the sliding block 20 will cause the connecting block 19 to slide on the inner wall of the receiving long block 18, thereby causing the hopper 2 and the conveying pipe 3 and the discharge pipe 6 connected to the hopper 2 to move up and down, realizing the height adjustment of the discharge pipe 6. It can adapt to oil presses of different heights without changing the feeding device. Throughout the process, the rapeseed fed into hopper 2 is agitated by stirring rod 12, then enters conveying pipe 3 through transmission pipe 4. The rotating auger rod 5 conveys the oilseeds upwards, and finally feeds them into the oil press's feeding hole through discharge pipe 6, thus completing the feeding process.

[0023] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A feeding device for an oil press, characterized in that, include: The bottom plate (1) is fixedly connected to the top of the bottom plate (1), the conveying pipe (3) is fixedly connected to the left side of the hopper (2), the connection between the hopper (2) and the conveying pipe (3) is also fixedly connected to the transmission pipe (4), the inner wall of the conveying pipe (3) is rotatably connected to the auger rod (5), and the top of the side of the conveying pipe (3) away from the transmission pipe (4) is fixedly connected to the discharge pipe (6). The first drive assembly is installed on the side of the conveying pipe (3) away from the discharge pipe (6); The first transmission rod (11) is rotatably connected to the top of the bottom plate (1) directly below the hopper (2). Multiple stirring rods (12) are fixedly connected to the outside of the first transmission rod (11) inside the hopper (2). The second transmission rod (13) is rotatably connected to the inner wall of the bottom end of the conveying pipe (3). The transmission assembly is installed on the top of the base plate (1); Support block (17) is symmetrically fixedly connected to the top of the base plate (1). Support block (17) is fixedly connected to the top of the support block (17). Connecting block (19) is slidably connected to the inner wall of the two adjacent sides of the two receiving blocks (18). The second drive assembly is installed on the opposite side of each of the two connecting blocks (19).

2. The feeding device for an oil press according to claim 1, characterized in that, The first drive assembly includes a drive motor (7), one side of the drive motor (7) is fixedly connected to the side of the conveying pipe (3) away from the discharge pipe (6), the drive end of the drive motor (7) is fixedly connected to a first drive wheel (8), the top end of the conveying pipe (3) is rotatably connected to a first driven wheel (9), and a first pulley (10) is sleeved on the outside of the first drive wheel (8) and the first driven wheel (9).

3. The feeding device for an oil press according to claim 1, characterized in that, The transmission assembly includes a second drive wheel (14), the bottom end of the second drive wheel (14) is rotatably connected to the top end of the bottom plate (1) below the hopper (2), the top end of the bottom plate (1) is rotatably connected to the conveying pipe (3), and a second driven wheel (15) is sleeved on the outside of the second drive wheel (14) and the second driven wheel (15).

4. The feeding device for an oil press according to claim 1, characterized in that, The second drive assembly includes sliding blocks (20), with the adjacent side of the two sliding blocks (20) and the distant side of the two connecting blocks (19) being fixedly connected. A fixed rod (21) is fixedly connected inside one of the receiving long blocks (18), and a threaded rod (22) is rotatably connected inside the other receiving long block (18). A servo motor (23) is fixedly connected inside one of the support blocks (17).

5. The feeding device for an oil press according to claim 1, characterized in that, The outer middle end of the first transmission rod (11) is rotatably connected to the inner wall of the bottom middle end of the hopper (2), the adjacent side of the two connecting blocks (19) is fixedly connected to both sides of the hopper (2), and the outer walls of both sides of the hopper (2) are slidably connected to the adjacent side of the two receiving blocks (18).

6. The feeding device for an oil press according to claim 2, characterized in that, The bottom end of the first driven wheel (9) is fixedly connected to the top end of the auger rod (5).

7. The feeding device for an oil press according to claim 3, characterized in that, The inner wall of the second driving wheel (14) is fixedly connected to the bottom of the first transmission rod (11), the inner wall of the second driven wheel (15) is fixedly connected to the outside of the second transmission rod (13), the top of the second transmission rod (13) is fixedly connected to the bottom of the auger rod (5), and the bottom of the second transmission rod (13) is rotatably connected to the top of the base plate (1) at the axis of the second driven wheel (15).

8. The feeding device for an oil press according to claim 4, characterized in that, The outer side of the sliding block (20) is slidably connected to the inner side of the receiving long block (18), the driving end of the servo motor (23) is fixedly connected to the bottom end of the threaded rod (22), the inner wall of one of the sliding blocks (20) is slidably connected to the outer side of the fixed rod (21), and the inner wall of the other sliding block (20) is threadedly connected to the outer side of the threaded rod (22).

Images