A pneumatic oil receiving bowl for a loading arm head

Abstract

The utility model provides a kind of pneumatic oil receiving hopper of crane pipe head, including collecting device and fixing device, fixing device includes a platform, two platforms and three platforms, and each platform includes half moon frame, and half moon frame is fixedly connected between by bolt, and half moon frame side is connected with collecting device;Collecting device includes oil receiving hopper, pneumatic assembly, movable piece and clamp, and movable piece is equipped on the outer surface of oil receiving hopper, and one end of movable piece is connected with pneumatic assembly by clamp. Through the independent control of pneumatic assembly, the receiving and releasing of oil receiving hopper is effectively avoided to drop the oil in the inner wall of crane pipe, and the oil receiving hopper is detachable structure, and different sizes of crane pipe can be flexibly replaced.

Description

Technical Field

[0001] This utility model mainly relates to the technical field of oil receiving hoppers at the head of loading arms, specifically a pneumatic oil receiving hopper at the head of loading arms. Background Technology

[0002] During operation, loading arms often leave residual oil on their inner walls. This residual oil is collected through the oil collection hopper at the head of the loading arm to prevent oil dripping and causing pollution, and it can also be recycled.

[0003] In the existing technology, the oil receiving hopper of the loading arm head is easy to install and has a simple structure, which can effectively catch the oil residue on the inner wall of the loading arm. However, there are still technical defects in practical applications. Most oil receiving hoppers of the loading arm head require manual intervention and adjustment, and there is still room for improvement in this aspect. Utility Model Content

[0004] This utility model mainly provides a pneumatic oil receiving hopper for the head of an loading arm, in order to solve the technical problems mentioned in the background art.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: A pneumatic oil receiving hopper for the head of an loading arm includes a collecting device and a fixing device. The fixing device includes a first platform, a second platform, and a third platform, and each platform includes a semi-circular frame. The semi-circular frames are fixedly connected to each other by bolts, and one side of the semi-circular frame is connected to the collecting device. The collection device includes an oil receiving hopper, a pneumatic component, a movable plate, and a clamp. The outer surface of the oil receiving hopper is provided with a movable plate, and one end of the movable plate is connected to the pneumatic component through the clamp.

[0006] Furthermore, the outer surface of one side of the first platform semi-circular frame is provided with a threaded post, and the threaded post is connected to the fixed post by a nut; the outer surface of one side of the second platform semi-circular frame is provided with a fixed plate, and the fixed plate is connected to the bottom of the cylinder; the outer surface of one side of the third platform semi-circular frame is provided with a connecting assembly, and is connected to the movable plate by the connecting assembly.

[0007] Furthermore, the pneumatic assembly includes a cylinder, an air pipe, an air rod, and a fixed column. The fixed column is provided at the top of the cylinder, and a through hole is provided in the middle of the fixed column. The air rod is provided at the bottom of the cylinder, and an air pipe is provided on the outer circumference of the cylinder.

[0008] Furthermore, the connecting assembly includes bolts, nuts, a fixing bracket, and a double-ended tube. One side of the fixing bracket is fixedly connected to the double-ended tube by bolts, and one side of the double-ended tube is connected to the movable piece by bolts.

[0009] Furthermore, a pivot is provided at the connection between the clamp and the movable piece.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: Automated oil receiving: The cylinder autonomously completes the oil receiving action under the drive of compressed air, avoiding manual operation, effectively reducing labor intensity, and preventing on-site leakage caused by forgetting to receive oil.

[0011] Simple structure and easy disassembly: The platform adopts a semi-circular clamp design, which can be fastened or disassembled with the loading arm with only a few bolts. No welding is required. The entire unit can be removed for maintenance or replacement by loosening the bolts.

[0012] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall design of this utility model; Figure 2 This is a diagram showing the overall structure of the present invention; Figure 3 This is a schematic diagram of the pneumatic component structure of this utility model; Figure 4 This is a schematic diagram of the connection component structure of this utility model.

[0014] In the diagram: 1. Fixing device; 11. Platform 1; 12. Platform 2; 13. Platform 3; 14. Half-moon frame; 15. Threaded column; 16. Fixing plate; 17. Connecting assembly; 171. Bolt; 172. Nut; 173. Fixing frame; 174. Double-ended pipe; 2. Collection device; 21. Oil receiving hopper; 22. Pneumatic assembly; 221. Cylinder; 222. Air pipe; 223. Air rod; 224. Fixing column; 23. Movable plate; 24. Clamp; 25. Rotating shaft. Detailed Implementation

[0015] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the disclosure of the utility model more thorough and comprehensive.

[0016] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly associated with those skilled in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0018] Please refer to the appendix carefully. Figure 1 To be continued Figure 4 As shown, a pneumatic oil receiving hopper for the head of an loading arm includes a collecting device 2 and a fixing device 1. The fixing device 1 includes a platform 11, a second platform 12 and a third platform 13, and each platform includes a crescent frame 14. The crescent frames 14 are fixedly connected to each other by bolts 171, and one side of the crescent frame 14 is connected to the collecting device 2. One platform 11 has a threaded post 15 on one side of the outer surface of the crescent frame 14, and the threaded post 15 is connected to the fixed post 224 through the nut 172 to achieve the positioning of the upper end of the cylinder 221. The second platform 12 has a fixed plate 16 on one side of the outer surface of the crescent frame 14, and the fixed plate 16 is connected to the bottom of the cylinder 221 to provide a lower support point for the cylinder 221 and vertically fix the cylinder 221 to the outer wall of the loading arm. The third platform 13 has a connecting component 17 on one side of the outer surface of the crescent frame 14, and is connected to the movable plate 23 through the connecting component 17. The connecting assembly 17 includes bolts 171, nuts 172, a fixing bracket 173, and a double-ended tube 174. One side of the fixing bracket 173 is fixedly connected to the double-ended tube 174 by bolts 171, and one side of the double-ended tube 174 is connected to the movable piece 23 by bolts 171.

[0019] The collection device 2 includes an oil receiving hopper 21, a pneumatic assembly 22, a movable plate 23, a clamp 24, and a rotating shaft 25. The outer surface of the oil receiving hopper 21 is provided with a movable plate 23. One end of the movable plate 23 is connected to the pneumatic assembly 22 through the clamp 24. A rotating shaft 25 is provided at the connection between the clamp 24 and the movable plate 23. The pneumatic assembly 22 includes a cylinder 221, an air pipe 222, an air rod 223, and a fixed post 224. The cylinder 221 has a fixed post 224 at its top and a through hole in the middle of the fixed post 224. The cylinder 221 has an air rod 223 at its bottom and an air pipe 222 on its outer circumference.

[0020] The specific operation method of this utility model is as follows: Install the semi-circular arms 14 sequentially from the head upwards according to the position of the loading arm, and fix them with bolts 171. Install the pneumatic assembly 22 and the oil receiving hopper 21 on the outside of the semi-circular arms 14. Inject air into the cylinder 221 through the air pipe 222 to move the air rod 223 downwards, controlling the oil receiving hopper 21 to catch the oil remaining on the inner wall of the loading arm. After the operation is completed, recover the air through the air pipe 222 to move the air rod 223 upwards, controlling the oil receiving hopper 21 to pour out the collected oil.

[0021] The present invention has been described above by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvement made by adopting the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution of the present invention to other occasions without modification, shall be within the protection scope of the present invention.

Claims

1. A pneumatic oil receiving hopper for the head of an loading arm, comprising a collecting device (2) and a fixing device (1), characterized in that, The fixing device (1) includes a platform (11), a second platform (12) and a third platform (13), and each platform includes a crescent frame (14). The crescent frames (14) are fixedly connected to each other by bolts (171), and one side of the crescent frame (14) is connected to the collecting device (2). The collection device (2) includes an oil receiving hopper (21), a pneumatic assembly (22), a movable plate (23), and a clamp (24). The outer surface of the oil receiving hopper (21) is provided with a movable plate (23), and one end of the movable plate (23) is connected to the pneumatic assembly (22) through the clamp (24).

2. The pneumatic oil receiving hopper of the loading arm head according to claim 1, characterized in that, The outer surface of one side of the crescent frame (14) of the first platform (11) is provided with a threaded post (15), and the threaded post (15) is connected to the fixed post (224) by a nut (172). The outer surface of one side of the crescent frame (14) of the second platform (12) is provided with a fixed plate (16), and the fixed plate (16) is connected to the bottom of the cylinder (221). The outer surface of one side of the crescent frame (14) of the third platform (13) is provided with a connecting component (17), and is connected to the movable plate (23) by the connecting component (17).

3. The pneumatic oil receiving hopper of the loading arm head according to claim 1, characterized in that, The pneumatic assembly (22) includes a cylinder (221), an air pipe (222), an air rod (223), and a fixed column (224). The cylinder (221) has a fixed column (224) at the top and a through hole in the middle. The cylinder (221) has an air rod (223) at the bottom and an air pipe (222) on the outer circumference of the cylinder (221).

4. The pneumatic oil receiving hopper of the loading arm head according to claim 2, characterized in that, The connecting assembly (17) includes bolts (171), nuts (172), a fixing bracket (173) and a double-ended tube (174). One side of the fixing bracket (173) is fixedly connected to the double-ended tube (174) by bolts (171), and one side of the double-ended tube (174) is connected to the movable piece (23) by bolts (171).

5. The pneumatic oil receiving hopper of the loading arm head according to claim 1, characterized in that, A pivot (25) is provided at the connection between the clamp (24) and the movable piece (23).

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