Automatic receiving device for vertical pipes
By designing the automatic feeding device of the vertical pipe and using the structure of the sealing cap and feeding claws, the problem of residual liquid leakage of material after loading and trucking is solved, and the safety and efficiency of the loading and unloading process is improved.
Patent Information
- Application Number
- CN202420853303.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-04-19
AI Technical Summary
After loading and unloading, some material residues are prone to leak out, and the operator may come into contact with toxic and harmful media during loading and unloading, which poses safety hazards.
An automatic feeding device for vertical pipes is designed, including a vertical pipe body and a sealing cap. The sealing cap is sliding up and down on the outer circumference of the vertical pipe body. There is a discharge port at the bottom of the vertical pipe body. A multiple feeding claws are arranged in the sealing cap. The bottoms of the feeding claws are surrounded by each other to form a connecting hopper for receiving the residual liquid in the discharge port.
It effectively solves the problem of residual liquid leakage of material after loading the crane pipe, reduces safety hazards of manual operation, and improves the efficiency and safety of the loading and unloading process.
Smart Images
Figure CN222795162U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of crane pipes, in particular to an automatic material receiving device for vertical pipes. Background Art
[0002] A crane pipe is a retractable and movable pipe, which is mostly used for loading and unloading liquid materials such as oil and chemicals. The media in the pipe are oil, water, etc., which are divided into many types, and crane pipe loading operation is an indispensable process.
[0003] Every time the factory ships and loads products, a crane pipe is used to transport the products to the tank truck. At the end of each loading, after the pump and valve are closed, there will still be residual products in the vertical pipe of the crane pipe. With inertia, the residual products will drip along the vertical pipe of the crane pipe. At this time, it is necessary to wait for most of the remaining products to enter the tank truck and then add barrels to the vertical pipe for collection and processing. When operating the crane pipe on the roof of the tank truck, personnel may encounter acids, alkalis and other toxic and harmful media to the human body, which is very dangerous. In the actual operation process, residual liquid may also drip. Utility Model Content
[0004] The utility model aims to provide an automatic material receiving device for a vertical pipe, aiming to solve the problem in the prior art that some residual liquid of the material is easily leaked after the crane pipe is loaded.
[0005] The utility model is implemented as follows: an automatic material receiving device for a vertical tube comprises a vertical tube body and a sealing cap, wherein the sealing cap is slidably sleeved on the outer circumference of the vertical tube body up and down, and a material discharge port for discharging materials is opened at the bottom of the vertical tube body; a plurality of material receiving claws for receiving materials are arranged in the sealing cap, and the plurality of material receiving claws are arranged around and spaced along the inner circumference of the sealing cap, the top of the material receiving claw is hingedly connected to the sealing cap, and the bottom of the material receiving claw is exposed below the material discharge port, and the bottoms of the plurality of material receiving claws are mutually enclosed to form a material receiving hopper.
[0006] Furthermore, the sealing cap has an internal cavity with an opening at the bottom, the top of the material receiving claw is hingedly connected to the inner wall of the internal cavity through a hanging ear, and the bottom of the material receiving claw is exposed below the internal cavity.
[0007] Furthermore, the sealing cap has a through hole for the vertical tube body to pass through, the through hole is connected to the internal cavity, and a pipe sleeve mounted on the vertical tube body is installed on the through hole, and the pipe sleeve is circumferentially arranged along the inner wall of the through hole.
[0008] Furthermore, a barrier ring is provided on the outer periphery of the bottom of the vertical tube body. The barrier ring is arranged around the outer periphery of the bottom of the vertical tube body, and the bottom of the pipeline sleeve is movably pressed against the top of the barrier ring.
[0009] Furthermore, the material receiving claw includes a swing rod and a bucket. The head end of the swing rod is hingedly connected to the inner wall of the internal cavity through a hanging ear, and the end of the swing rod is connected to the bucket. Multiple buckets are mutually enclosed to form the material receiving hopper.
[0010] Furthermore, the swing rod has an end surface facing toward the vertical tube body, a mounting seat is arranged on the end surface, and a guide wheel movably abutting against the vertical tube body is arranged on the mounting seat.
[0011] Furthermore, the swing rod has a diverging end surface that deviates from the facing end surface, and the diverging end surface is connected to the inner side wall of the internal cavity via an elastic member.
[0012] Furthermore, when the discharge port of the vertical tube body is located in the sealing cap, the guide wheel is located below the discharge port; when the discharge port of the vertical tube body is located outside the sealing cap, the guide wheel movably abuts against the outer periphery of the vertical tube body.
[0013] Furthermore, the sealing cap is arranged in a truncated cone shape.
[0014] Furthermore, a plurality of balls are arranged on the inner side wall of the pipe sleeve, and the plurality of balls are arranged at intervals along the circumference of the inner side wall of the pipe sleeve.
[0015] Compared with the prior art, the utility model provides an automatic material receiving device for a vertical pipe, in which the vertical pipe body is sealed and installed with the filling port of the tank truck through a sealing cap. During loading and unloading, the vertical pipe body will extend into the filling port of the tank truck, and the sealing cap will be restricted by the filling port of the tank truck. The sealing cap will slide on the outer periphery of the vertical pipe body, and the vertical pipe body will squeeze open a plurality of material receiving claws and extend into the filling port of the tank truck, so that the plurality of material receiving claws will not affect the operation of the vertical pipe body; after the vertical pipe body completes loading and unloading, the vertical pipe body is separated from the filling port of the tank truck, and the sealing cap slides downward under the influence of gravity until it is in the sealing cap at the discharge port, and the plurality of material receiving claws are reset and re-enclosed to form a receiving hopper, which receives residual liquid dripping from the discharge port, thereby solving the problem of some residual liquid of the material leaking out after the crane pipe is loaded. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional schematic diagram of the vertical pipe automatic material receiving device provided by the utility model;
[0017] Figure 2 It is a three-dimensional cutaway schematic diagram of the vertical pipe automatic material receiving device provided by the utility model;
[0018] Figure 3 It is a three-dimensional structural schematic diagram of a sealing cap and a material receiving claw provided by the utility model.
[0019] In the figure: a vertical tube body 10, a sealing cap 20, a material receiving claw 30, a material receiving hopper 40, a material outlet 11, a barrier ring 12, an inner cavity 21, a pipe sleeve 22, a ball bearing 23, a swing rod 31, a bucket 32, a mounting seat 33, a guide wheel 34, and an elastic member 35. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0021] The implementation of the present utility model is described in detail below in conjunction with specific embodiments.
[0022] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on the present utility model. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.
[0023] Reference Figure 1-3 As shown, it is a preferred embodiment provided by the utility model.
[0024] The automatic material receiving device for a vertical tube includes a vertical tube body 10 and a sealing cap 20. The sealing cap 20 is slidably mounted on the outer periphery of the vertical tube body 10, and a discharge port 11 for discharging materials is opened at the bottom of the vertical tube body 10. A plurality of material receiving claws 30 for receiving materials are arranged in the sealing cap 20. The plurality of material receiving claws 30 are arranged around and spaced along the inner circumference of the sealing cap 20. The top of the material receiving claw 30 is hingedly connected to the sealing cap 20, and the bottom of the material receiving claw 30 is exposed below the discharge port 11. The bottoms of the plurality of material receiving claws 30 are mutually enclosed to form a material receiving hopper 40.
[0025] In the automatic material receiving device for the vertical pipe provided above, the vertical pipe body 10 is sealed and installed with the filling port of the tank truck through the sealing cap 20. During the loading and unloading process, the vertical pipe body 10 will extend into the filling port of the tank truck, and the sealing cap 20 will be restricted by the filling port of the tank truck. The sealing cap 20 slides on the outer periphery of the vertical pipe body 10, and the vertical pipe body 10 squeezes open the multiple material receiving claws 30 and extends into the filling port of the tank truck. Therefore, the multiple material receiving claws 30 will not affect the operation of the vertical pipe body 10; after the vertical pipe body 10 completes loading and unloading, the vertical pipe body 10 is separated from the filling port of the tank truck, and the sealing cap 20 slides downward under the influence of gravity until the sealing cap 20 is at the position of the discharge port 11, and the multiple material receiving claws 30 are reset and re-enclosed to form a receiving hopper 40, which receives the residual liquid dripping from the discharge port 11, thereby solving the problem that some residual liquid of the material is easily leaked after the crane pipe is loaded.
[0026] When the sealing cap 20 is pressed against the filling port of the tank truck, the vertical tube body 10 drives the discharge port 11 to extend to the tank, and the vertical tube body 10 drives the bottoms of the plurality of material receiving claws 30 to deviate from the vertical tube body 10, so as to prevent the plurality of material receiving claws 30 from obstructing the operation of the vertical tube body 10;
[0027] When the vertical tube body 10 completes loading and unloading, the sealing cap 20 deviates from the filling port of the tank truck, and the vertical tube body 10 drives the discharge port 11 to move into the sealing cap 20, and the bottoms of the multiple material receiving claws 30 return to their positions, and the residual liquid remaining from the discharge port 11 is automatically received by the receiving hopper 40.
[0028] In this embodiment, the sealing cap 20 has an inner cavity 21 with an opening at the bottom, the top of the material receiving claw 30 is hingedly connected to the inner wall of the inner cavity 21 through a hanging ear, and the bottom of the material receiving claw 30 is exposed below the inner cavity 21. In this way, the sealing cap 20 can receive and install the material receiving claw 30 through the inner cavity 21.
[0029] In this embodiment, the sealing cap 20 has a through hole for the vertical tube body 10 to pass through, the through hole is connected to the internal cavity 21, and a pipe sleeve 22 is installed on the through hole and sleeved on the vertical tube body 10. The pipe sleeve 22 is arranged around the inner side wall of the through hole. In this way, the sealing cap 20 can slide on the outer periphery of the vertical tube body 10 through the pipe sleeve 22.
[0030] In this embodiment, a barrier ring 12 is provided on the bottom periphery of the vertical tube body 10 . The barrier ring 12 is arranged around the bottom periphery of the vertical tube body 10 , and the bottom of the pipe sleeve 22 is movably pressed against the top of the barrier ring 12 .
[0031] The vertical tube body 10 prevents the sealing cap 20 from falling off through the blocking ring 12 .
[0032] In this embodiment, the material receiving claw 30 includes a swing rod 31 and a bucket 32. The head end of the swing rod 31 is hingedly connected to the inner wall of the internal cavity 21 through a hanging ear, and the end of the swing rod 31 is connected to the bucket 32. Multiple buckets 32 are mutually enclosed to form a material receiving hopper 40.
[0033] The material receiving claw 30 is elastically swung by the swing rod 31 , and the swing rod 31 is surrounded by a plurality of sub-hoppers 32 to form a material receiving hopper 40 for receiving residual liquid dripping from the discharge port 11 .
[0034] In this embodiment, the swing rod 31 has an end surface facing toward the vertical tube body 10 , a mounting seat 33 is disposed on the end surface, and a guide wheel 34 movably abutting against the vertical tube body 10 is disposed on the mounting seat 33 .
[0035] The swing rod 31 is installed with a guide wheel 34 through a mounting seat 33 , and the guide wheel 34 is movably abutted against the outer periphery of the vertical tube body 10 , so that the swing rod 31 reduces the friction resistance with the vertical tube body 10 through the guide wheel 34 .
[0036] In this embodiment, the swinging rod 31 has a diverging end face that diverges from the facing end face, and the diverging end face is connected to the inner side wall of the internal cavity 21 via an elastic member 35. In this way, the swinging rod 31 can be driven by the elastic member 35 to move toward the vertical tube body 10 until the multiple sub-hoppers 32 are mutually enclosed and abutted to form a receiving hopper 40, and the residual liquid dripping from the discharge port 11 can be received by the receiving hopper 40.
[0037] The elastic member 35 may be a spring or a telescopic spring column, an elastic strip, etc.
[0038] When the discharge port 11 of the vertical tube body 10 is located in the sealing cap 20 , the guide wheel 34 is located below the discharge port 11 ; when the discharge port 11 of the vertical tube body 10 is located outside the sealing cap 20 , the guide wheel 34 movably abuts against the outer periphery of the vertical tube body 10 .
[0039] The sealing cap 20 is arranged in a truncated cone shape.
[0040] In this embodiment, a plurality of balls 23 are arranged on the inner side wall of the pipe sleeve 22, and the plurality of balls 23 are arranged at intervals along the circumferential direction of the inner side wall of the pipe sleeve 22. In this way, the pipe sleeve 22 can contact the vertical pipe body 10 through the plurality of balls 23, thereby reducing the friction resistance between the two, and preventing the sealing cap 20 from being retained on the outer circumference of the vertical pipe body 10 due to friction, thereby affecting the sealing connection between the sealing cap 20 and the filling port of the tank truck.
[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. Vertical pipe automatic material receiving device, characterized in that: It includes a vertical tube body and a sealing cap, which is slidably mounted on the outer circumference of the vertical tube body, and a discharge port for discharging materials is opened at the bottom of the vertical tube body; a plurality of material receiving claws for receiving materials are arranged in the sealing cap, and the plurality of material receiving claws are arranged around and spaced along the inner circumference of the sealing cap, the top of the material receiving claw is hingedly connected to the sealing cap, and the bottom of the material receiving claw is exposed below the discharge port, and the bottoms of the plurality of material receiving claws are mutually enclosed to form a material receiving hopper.
2. The automatic material receiving device for vertical pipes according to claim 1, characterized in that: The sealing cap has an inner cavity with an opening at the bottom, the top of the material receiving claw is hingedly connected to the inner wall of the inner cavity through a hanging ear, and the bottom of the material receiving claw is exposed below the inner cavity.
3. The automatic material receiving device for vertical pipes according to claim 2, characterized in that: The sealing cap has a through hole for the vertical tube body to pass through, the through hole is communicated with the internal cavity, a pipe sleeve sleeved on the vertical tube body is installed on the through hole, and the pipe sleeve is circumferentially arranged along the inner side wall of the through hole.
4. The automatic vertical pipe receiving device according to claim 3, characterized in that: A blocking ring is arranged on the outer periphery of the bottom of the vertical tube body. The blocking ring is arranged around the outer periphery of the bottom of the vertical tube body, and the bottom of the pipeline sleeve is movably pressed against the top of the blocking ring.
5. The automatic material receiving device for vertical pipes according to any one of claims 2 to 4, characterized in that: The material receiving claw includes a swing rod and a bucket. The head end of the swing rod is hingedly connected to the inner wall of the internal cavity through a hanging ear, and the end of the swing rod is connected to the bucket. A plurality of buckets are mutually enclosed to form the material receiving hopper.
6. The automatic material receiving device for vertical pipes according to claim 5, characterized in that: The swing rod has an end surface facing the vertical tube body, a mounting seat is arranged on the end surface, and a guide wheel movably abutting against the vertical tube body is arranged on the mounting seat.
7. The automatic material receiving device for vertical pipes according to claim 6, characterized in that: The swing rod has a departing end surface which departs from the facing end surface, and the departing end surface is connected to the inner side wall of the inner cavity through an elastic member.
8. The automatic material receiving device for vertical pipes according to claim 7, characterized in that: When the discharge port of the vertical tube body is located in the sealing cap, the guide wheel is located below the discharge port; when the discharge port of the vertical tube body is located outside the sealing cap, the guide wheel movably abuts against the outer periphery of the vertical tube body.
9. The automatic vertical pipe material receiving device according to any one of claims 1 to 4, characterized in that: The sealing cap is arranged in a truncated cone shape.
10. The automatic vertical pipe material receiving device according to claim 3, characterized in that: A plurality of balls are arranged on the inner side wall of the pipe sleeve, and the balls are arranged at intervals along the circumference of the inner side wall of the pipe sleeve.