Charging connector for filling barrel

Abstract

The utility model discloses a charging connector for a filling barrel. The charging connector comprises a bent pipe, a second threaded connector, a valve, a first threaded connector and a lower connector assembly which are sequentially arranged from top to bottom, the bent pipe is externally connected with a feeding pipe; the lower connector assembly is inserted into the barrel opening; the lower connector assembly comprises a pipeline body, an upper end ring, a lower end ring and a plurality of clamping assemblies, wherein the upper end ring and the lower end ring are fixed to the pipeline body, and the clamping assemblies are in shaft connection with the upper end ring and the lower end ring and are in an umbrella shape after being unfolded. A supporting arm is arranged on the clamping assembly; a clamping groove is formed in the supporting arm; and the clamping groove is extruded on the inner wall of the barrel opening. By means of the scheme, the filling barrel feeding device has the advantages of being simple in structure, convenient and fast to install and the like, and has high practical value and popularization value in the technical field of filling barrel feeding.

Description

Technical Field

[0001] This utility model relates to the field of filling and barrelling technology, and in particular to a filling and barrelling connector. Background Technology

[0002] When filling a filling container 100 (such as an oil drum), the cap needs to be opened and the material filled through the opening 200. The filling container 100 is relatively large, while the opening 200 is relatively small. Currently, traditional filling methods are mainly divided into manual filling, semi-automatic filling, and fully automatic filling. Manual filling involves manually pouring liquid material into the filling container. This method is suitable for small batches but is inefficient and prone to spillage. Semi-automatic filling uses simple mechanical devices or auxiliary tools, such as a manual pump with flow control or a simple filling head. Operators need to manually control the filling process, but it is more efficient than manual filling. Finally, fully automatic filling uses automated equipment to complete the entire filling process, such as an automatic filling machine. It transports the filling container 100 to the filling position via a conveyor belt, where a robotic arm or filling head automatically aligns with the opening and fills the container. After filling, it automatically seals the container and transports it to the next process. However, this method has high investment costs.

[0003] Therefore, there is an urgent need to propose a filling barrel connector that is simple in structure and easy to install. Utility Model Content

[0004] To address the aforementioned problems, the purpose of this utility model is to provide a filling barrel connector. The technical solution adopted by this utility model is as follows:

[0005] A filling barrel connector is provided, which is externally connected to a feed pipe and fills the filling barrel; the filling barrel is provided with a barrel opening, which includes, from top to bottom, a bent pipe, a second threaded connector, a valve, a first threaded connector and a lower connector assembly; the bent pipe is externally connected to the feed pipe; the lower connector assembly is inserted into the barrel opening;

[0006] The lower connector assembly includes a pipe body, an upper ring and a lower ring fixed to the pipe body, and several locking components that are axially connected to the upper ring and the lower ring and unfold into an umbrella shape; the locking components are provided with support arms; the support arms are provided with locking grooves; the locking grooves are pressed against the inner wall of the barrel opening.

[0007] Furthermore, at least three card-mounting components are provided.

[0008] Furthermore, the locking assembly includes a lower rotating shaft mounting groove and a first rotating shaft connecting hole formed on the lower end ring, a first rotating shaft disposed in the lower rotating shaft mounting groove and the first rotating shaft connecting hole and connected to the lower end of the support arm, an upper rotating shaft mounting groove and a second rotating shaft connecting hole formed on the upper end ring, a second rotating shaft sleeved in the upper rotating shaft mounting groove and the second rotating shaft connecting hole, a connecting rod perpendicularly connected to the second rotating shaft and slidably connected to the support arm, and a spring sleeved on the connecting rod and pressed between the upper end ring and the support arm; the spring presses the support arm to unfold.

[0009] Furthermore, a strip groove is provided on the support arm; a rear support handle is provided on the outer side of the connecting rod; the connecting rod is sleeved in the strip groove.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] (1) This utility model has a reliable connection by setting a first threaded connector, a valve, a second threaded connector and a bend, and connecting them to the feed pipe.

[0012] (2) This utility model has a lower connector assembly with several locking components, which are displayed in an umbrella shape and have locking slots on the support arm to facilitate locking connection. Its installation is simple and reliable.

[0013] (3) This utility model is designed with a support arm, a second rotating shaft, a strip groove, a connecting rod, a rear support handle and a spring. The spring is used to compress the support arm to unfold it, so as to facilitate the opening and installation.

[0014] In summary, this utility model has the advantages of simple structure and convenient installation, and has high practical and promotional value in the field of filling and barrelling technology. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope of protection. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the installation structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the lower connector assembly in this utility model.

[0019] In the above figures, the component names corresponding to the reference numerals are as follows:

[0020] 100. Filling barrel; 200. Barrel opening; 1. Lower connector assembly; 2. First threaded connector; 3. Valve; 4. Second threaded connector; 5. Bend; 101. Pipe body; 102. Upper ring; 103. Lower ring; 104. First shaft; 105. First shaft connection hole; 106. Support arm; 107. Locking groove; 108. Upper shaft mounting groove; 109. Second shaft connection hole; 110. Second shaft; 111. Strip groove; 112. Connecting rod; 113. Rear support handle; 114. Spring. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this application clearer, the present invention will be further described below with reference to the accompanying drawings and embodiments. The embodiments of this utility model include, but are not limited to, the following embodiments. All other embodiments obtained by those skilled in the art based on the embodiments in this application without inventive effort are within the scope of protection of this application.

[0022] In this embodiment, the term "and / or" is merely a description of the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone.

[0023] The terms "first" and "second," etc., used in the specification and claims of this embodiment are used to distinguish different objects, not to describe a specific order of objects. For example, "first target object" and "second target object," etc., are used to distinguish different target objects, not to describe a specific order of target objects.

[0024] In the embodiments of this application, the terms "exemplary" or "for example" are used to indicate that something is an example, illustration, or description. Any embodiment or design that is described as "exemplary" or "for example" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or design. Specifically, the use of the terms "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0025] In the description of the embodiments in this application, unless otherwise stated, "multiple" means two or more. For example, multiple processing units means two or more processing units; multiple systems means two or more systems.

[0026] like Figures 1 to 3As shown, this embodiment provides a filling barrel connector that connects to an external feed pipe and fills the filling barrel 100. The filling barrel 100 has a barrel opening 200. The filling barrel connector can be inserted into the barrel opening 200 to perform the filling operation.

[0027] The filling barrel connector includes, from top to bottom, a bent pipe 5, a second threaded connector 4, a valve 3, a first threaded connector 2, and a lower connector assembly 1. The bent pipe 5 is connected to an external feed pipe, and the lower connector assembly 1 is inserted into the barrel opening 200.

[0028] Here, the lower connector assembly 1 includes a pipe body 101, an upper ring 102 and a lower ring 103 fixed to the pipe body 101, and several locking components that are axially connected to the upper ring 102 and the lower ring 103 and unfold into an umbrella shape. At least three locking components are provided.

[0029] Here, the locking assembly includes a lower rotating shaft mounting groove and a first rotating shaft connecting hole 105 formed on the lower end ring 103, a first rotating shaft 104 disposed within the lower rotating shaft mounting groove and the first rotating shaft connecting hole 105, a support arm 106 perpendicularly connected to the first rotating shaft 104, a locking groove 107 formed on the outside of the support arm 106, an upper rotating shaft mounting groove 108 and a second rotating shaft connecting hole 109 formed on the upper end ring 102, and a locking assembly fitted into the upper rotating shaft mounting groove 108 and the second rotating shaft connecting hole 109. The system includes a second rotating shaft 110 within the 09, a connecting rod 112 perpendicularly connected to the second rotating shaft 110 and slidably connected to the support arm 106, a rear support handle 113 located on the outside of the connecting rod 112, a strip groove 111 formed on the support arm 106, and a spring 114 sleeved on the connecting rod 112 and pressing between the upper end ring 102 and the support arm 106. The connecting rod 112 is sleeved within the strip groove 111, and the support arm 106 is unfolded by the spring 114. During installation, the upper part of the support arm 106 is manually pressed, causing the support arm 106 to retract. The lower connector assembly 1 is inserted into the barrel opening 200, aligning the locking groove 107 with the opening of the barrel opening 200. The support arm 106 can then be released, and under the reset action of the spring 114, the locking groove 107 locks into the barrel opening 200. The valve 3 is then opened, allowing for material filling.

[0030] The above embodiments are merely preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Any changes made based on the design principles of this utility model, or any non-creative changes made on this basis, shall fall within the scope of protection of this utility model.

Claims

1. A filling barrel connector, externally connected to a feed pipe, for filling filling barrels (100); the filling barrel (100) is provided with a barrel opening (200), characterized in that, It includes, from top to bottom, a bent pipe (5), a second threaded connector (4), a valve (3), a first threaded connector (2), and a lower connector assembly (1); the bent pipe (5) is connected to a feed pipe; the lower connector assembly (1) is inserted into the barrel opening (200); The lower connector assembly (1) includes a pipe body (101), an upper ring (102) and a lower ring (103) fixed on the pipe body (101), and several locking components that are axially connected to the upper ring (102) and the lower ring (103) and unfold into an umbrella shape; the locking components are provided with support arms (106); the support arms (106) are provided with locking grooves (107); the locking grooves (107) are pressed against the inner wall of the barrel opening (200).

2. The filling drum connector according to claim 1, characterized in that, The card setting component is configured with at least 3.

3. A filling drum connector according to claim 1 or 2, characterized in that, The mounting assembly includes a lower rotating shaft mounting groove and a first rotating shaft connecting hole (105) on the lower end ring (103), a first rotating shaft (104) disposed in the lower rotating shaft mounting groove and the first rotating shaft connecting hole (105) and connected to the lower end of the support arm (106), an upper rotating shaft mounting groove (108) and a second rotating shaft connecting hole (109) on the upper end ring (102), a second rotating shaft (110) sleeved in the upper rotating shaft mounting groove (108) and the second rotating shaft connecting hole (109), a connecting rod (112) vertically connected to the second rotating shaft (110) and slidably connected to the support arm (106), and a spring (114) sleeved on the connecting rod (112) and pressed between the upper end ring (102) and the support arm (106); the spring (114) presses the support arm (106) to unfold.

4. A filling drum connector according to claim 3, characterized in that, The support arm (106) has a strip groove (111); a rear support handle (113) is provided on the outside of the connecting rod (112); the connecting rod (112) is sleeved in the strip groove (111).

Images