Automatic feeding device

Abstract

The utility model provides an automatic feeding device, relates to the technical field of germanium concentrate processing, and solves the problems that when germanium concentrate and manganese powder are added into a weighing hopper in a spiral conveying manner by the automatic feeding device to be stirred and mixed, the top of the weighing hopper is not provided with a shielding structure; the utility model relates to a device for feeding germanium concentrate and manganese powder into a distillation kettle, which solves the technical problems that the germanium concentrate and the manganese powder are dispersed to the outside when being stirred and mixed, and the feeding hopper is driven by a belt conveyer to reach the position above the corresponding distillation kettle for feeding, so that the structure is too complicated, the error-tolerant rate is extremely high, and the position is inaccurate when the material is fed into the distillation kettle. Bearing plates are fixedly connected to the two sides of the feeding hopper, the stirring assembly located in the feeding hopper stirs and mixes germanium concentrate and manganese powder raw materials, the feeding hopper is covered through the shielding cover, and therefore the situation that the germanium concentrate and the manganese powder raw materials drift outwards when being stirred and mixed is avoided.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of germanium concentrate processing, in particular to an automatic feeding device. Background Art

[0002] At present, the feeding of germanium concentrate to distillation is done manually, with 25kg bags per bag. Four kettles with a total of 600kg of germanium concentrate are used every day. Workers must first pour the concentrate into the hopper bag by bag (150kg per hopper), and then use a crane to lift it to the discharge chute for feeding. During the feeding process, the germanium concentrate will fly and cause great losses. It requires the cooperation of three people to complete the feeding work, and the discharge chute is prone to blockage, which is labor-intensive. In addition, manual measurement or estimation is currently used from raw material input to auxiliary material addition, and indicators and output cannot be effectively fed back in a timely manner, and production control cannot be timely and accurate.

[0003] At present, the Chinese utility model with the announcement number of CN214572159U discloses an automatic feeding device for germanium concentrate, and this utility model discloses an automatic feeding device for germanium concentrate, and relates to the field of germanium processing technology. The utility model includes a germanium concentrate feeding hopper, a manganese powder feeding hopper, a conveying rotating rod fixedly connected with a spiral blade, an ear plate of a weighing hopper fixedly connected with a weighing module, a first stirring rotating rod fixedly connected with a first stirring support rod, a feeding hopper is provided through the middle of the conveyor belt of the belt conveyor, and a second stirring rotating rod fixedly connected with a second stirring support rod. This utility model is provided with a spiral conveying mechanism, a weighing module, a belt conveyor, a first stirring mechanism, and a second stirring mechanism, and after the hopper weighs and mixes the materials, it can be directly fed into the distillation kettle. The first stirring mechanism and the second stirring mechanism can mix the two raw materials evenly, and can also prevent the down pipe from being blocked, which solves the existing feeding method for germanium concentrate distillation, which has the characteristics of high labor intensity, the amount of raw material input cannot be accurately controlled, and the down pipe is very easy to be blocked.

[0004] According to the above-mentioned patent, the applicant discovered that when the existing automatic feeding device adds the germanium concentrate and manganese powder into the weighing hopper by means of spiral conveyor for stirring and mixing, the top of the weighing hopper is not provided with a shielding structure, so that the germanium concentrate and manganese powder will drift to the outside when they are stirred and mixed, and the feeding hopper is driven by a belt conveyor to the top of the corresponding distillation kettle for feeding. Its structure is too complicated and has a very high fault tolerance rate, and it is easy to have inaccurate position when feeding into the distillation kettle. Therefore, the above-mentioned patent is improved according to the problems raised. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic feeding device to solve the technical problems that the automatic feeding device in the prior art does not have a shielding structure on the top of the weighing hopper when adding the germanium concentrate and manganese powder to the inside of the weighing hopper by spiral conveying for stirring and mixing, so that the germanium concentrate and manganese powder will be scattered to the outside when stirring and mixing, and the feeding hopper is driven by a belt conveyor to reach the top of the corresponding distillation kettle for feeding, and the structure is too complicated and the fault tolerance rate is extremely high, which is easy to appear inaccurate position when feeding to the distillation kettle. The many technical effects (A, B, C) that can be produced by the preferred technical scheme among the many technical schemes provided by the utility model are described in detail below.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: the automatic feeding device provided by the utility model comprises a feeding hopper, the two sides of the feeding hopper are fixedly connected with a bearing plate, the two sides of the top of the bearing plate are provided with a conveying pipe, the conveying pipe is located at the top of the feeding hopper, the outer side of the top of the conveying pipe is connected with a first valve, the top of the first valve on the right is connected with a manganese powder feed hopper, and the top of the first valve on the left is connected with a germanium concentrate feed hopper, a conveying assembly is arranged inside the conveying pipe, a shielding cover is bolted to the top of the feeding hopper, the top of the shielding cover is connected with the bottom of the conveying assembly, weighing assemblies are arranged on both sides of the bottom of the feeding hopper, a stirring assembly is arranged inside the feeding hopper, a material distribution assembly is arranged at the bottom of the feeding hopper, a distillation kettle is arranged at the bottom of the material distribution assembly, a discharge valve is connected to the bottom of the distillation kettle, a controller is arranged on the top of the shielding cover, and the controller is electrically connected to the first valve, the conveying assembly, the weighing assembly, the stirring assembly, the material distribution assembly and the discharge valve respectively;

[0007] The material distribution assembly includes a second valve, a tee, a fourth valve, a fifth valve and an L-shaped tube. The second valve is connected to the bottom of the feed hopper, the bottom of the tee is connected to the tee, the fourth valve is respectively connected to both sides of the bottom of the tee, the fifth valve is respectively connected to both sides of the tee, the L-shaped tube is connected to the outside of the fifth valve, the fourth valve and the L-shaped tube are located at the top of the distillation kettle, and the second valve, the fourth valve and the fifth valve are all electrically connected to the controller.

[0008] Preferably, the conveying assembly includes a first motor, a spiral conveying blade and a row pipe, the first motor is bolted to the outside of the conveying pipe, the output end of the first motor passes through the outside of the conveying pipe, the outer side of the spiral conveying blade is bolted to the output end of the first motor, the inner side of the spiral conveying blade is rotatably connected to the inside of the conveying pipe, the row pipe is connected to the bottom of the conveying pipe, the bottom of the row pipe is connected to the top of the shielding cover, and the first motor is electrically connected to the controller;

[0009] Preferably, the weighing assembly comprises a bracket and a weighing module, the brackets are respectively arranged on both sides of the bottom of the feeding hopper, the weighing module is bolted to the top of the bracket, the top of the weighing module is fixedly connected to the bottom of the feeding hopper, and the weighing module is electrically connected to the controller;

[0010] Preferably, the stirring assembly comprises a second motor and a stirring rod, the second motor is bolted to the front side of the hopper, the output end of the second motor passes through the front side of the hopper, the left side of the stirring rod is bolted to the output end of the second motor, and the right side of the stirring rod is rotatably connected to the rear side of the inside of the hopper;

[0011] Preferably, the outer sides of the tops of the manganese powder feed hopper and the germanium concentrate feed hopper are both welded with protective frames, and the protective frames are funnel-shaped;

[0012] Preferably, both sides of the top of the carrying plate are fixedly connected with pillars, and the tops of the pillars are in contact with the bottom of the conveying pipe;

[0013] Preferably, the bottom of the left side of the second valve is connected to a high-pressure air pipe, and the high-pressure air pipe is externally connected to a high-pressure air pump.

[0014] Based on the above technical scheme, this embodiment can at least produce the following technical effects: by setting a feeding hopper, a load-bearing plate, a conveying pipe, a first valve, a manganese powder feed hopper, a germanium concentrate feed hopper, a conveying component, a shielding cover, a weighing component, a stirring component, a material dividing component, a distillation kettle, a discharge valve and a controller, the germanium concentrate raw material and the manganese powder raw material are hoisted and put into the germanium concentrate feed hopper and the manganese powder feed hopper respectively by a crane, and then the first valve located at the bottom of the manganese powder feed hopper and the germanium concentrate feed hopper is opened by the controller, so that the germanium concentrate and the manganese powder raw materials fall into the conveying pipe, and then the conveying component located inside the conveying pipe is driven by the controller to respectively convey the germanium concentrate and the manganese powder raw materials to the feeding hopper through the shielding cover. In this process, the conveying component located at the bottom of the feeding hopper The weighing component of the part is used to weigh, and the stirring component located inside the feeding hopper is used to mix the germanium concentrate and the manganese powder raw materials, and the feeding hopper is covered with a shielding cover to prevent the germanium concentrate and the manganese powder raw materials from drifting to the outside when they are stirred and mixed. Then, when the standard is about to be reached, the controller controls the first valve to close and the second valve to open, and the mixed raw materials are transported to the inside of the three-way pipe, and then the controller opens the corresponding fourth valve or the fifth valve, so that the raw materials are transported to the top of the corresponding distillation kettle and fall into the distillation kettle to realize automatic feeding, which is more convenient to use and has a lower structural preparation cost. It is explained here that the three-way pipe used is a large-diameter pipe, and the inside of the three-way pipe and the L-shaped pipe are sprayed with an anti-stick coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is the overall structural diagram of the automatic feeding device of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the feeding hopper in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the conveying component in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the weighing component in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the stirring component in the utility model.

[0021] Figure 6 This is a schematic diagram of the structure of the material separation component in the utility model

[0022] In the figure, 1, feed hopper; 2, load-bearing plate; 3, conveying pipe; 4, first valve; 5, manganese powder feed hopper; 6, germanium concentrate feed hopper; 7, conveying assembly; 701, first motor; 702, spiral conveying blade; 703, discharge pipe; 8, shielding cover; 9, weighing assembly; 901, bracket; 902, weighing module; 10, stirring assembly; 1001, second motor; 1002, stirring rod; 11, material distribution assembly; 1101, second valve; 1102, three-way pipe; 1103, fourth valve; 1104, fifth valve; 1105, L-shaped pipe; 12, distillation kettle; 13, discharge valve; 14, controller; 15, protection frame; 16, support; 17, high-pressure air pipe. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0024] like Figure 1-Figure 6As shown: it includes a feeding hopper 1, a carrying plate 2 is fixedly connected to both sides of the feeding hopper 1, a conveying pipe 3 is arranged on both sides of the top of the carrying plate 2, the conveying pipe 3 is located at the top of the feeding hopper 1, the outer side of the top of the conveying pipe 3 is connected with a first valve 4, the top of the first valve 4 on the right is connected with a manganese powder feed hopper 5, the top of the first valve 4 on the left is connected with a germanium concentrate feed hopper 6, a conveying component 7 is arranged inside the conveying pipe 3, a shielding cover 8 is bolted to the top of the feeding hopper 1, the top of the shielding cover 8 is connected to the bottom of the conveying component 7, weighing components 9 are arranged on both sides of the bottom of the feeding hopper 1, a stirring component 10 is arranged inside the feeding hopper 1, a material distribution component 11 is arranged at the bottom of the feeding hopper 1, a distillation kettle 12 is arranged at the bottom of the distillation kettle 12, a discharge valve 13 is connected to the bottom of the distillation kettle 12, a controller 14 is arranged on the top of the shielding cover 8, and a controller 14 is arranged on the top of the shielding cover 8. 14 is electrically connected to the first valve 4, the conveying component 7, the weighing component 9, the stirring component 10, the dispensing component 11 and the discharge valve 13 respectively. The dispensing component 11 includes a second valve 1101, a three-way pipe 1102, a fourth valve 1103, a fifth valve 1104 and an L-shaped pipe 1105. The second valve 1101 is connected to the bottom of the feeding hopper 1, the bottom of the three-way pipe 1102 is connected with the three-way pipe 1102, the fourth valve 1103 is respectively connected to the two sides of the bottom of the three-way pipe 1102, the fifth valve 1104 is respectively connected to the two sides of the three-way pipe 1102, the L-shaped pipe 1105 is connected to the outside of the fifth valve 1104, the fourth valve 1103 and the L-shaped pipe 1105 are located at the top of the distillation kettle 12, and the second valve 1101, the fourth valve 1103 and the fifth valve 1104 are all electrically connected to the controller 14;By arranging a feeding hopper 1, a bearing plate 2, a conveying pipe 3, a first valve 4, a manganese powder feed hopper 5, a germanium concentrate feed hopper 6, a conveying assembly 7, a shielding cover 8, a weighing assembly 9, a stirring assembly 10, a material dividing assembly 11, a distillation kettle 12, a discharge valve 13 and a controller 14, a crane is used to hoist the germanium concentrate raw material and the manganese powder raw material into the germanium concentrate feed hopper 6 and the manganese powder feed hopper 5, respectively, and then the first valve 4 located at the bottom of the manganese powder feed hopper 5 and the germanium concentrate feed hopper 6 is controlled by the controller 14 to be opened, so that the germanium concentrate and the manganese powder raw material fall into the conveying pipe 3, and then the conveying assembly 7 located in the conveying pipe 3 is driven by the controller 14 to respectively convey the germanium concentrate and the manganese powder raw material to the feeding hopper 1 through the shielding cover 8, and in this process During the process, the weighing assembly 9 at the bottom of the feeding hopper 1 weighs, and the stirring assembly 10 inside the feeding hopper 1 stirs and mixes the germanium concentrate and manganese powder raw materials, and the feeding hopper 1 is covered by the shielding cover 8 to prevent the germanium concentrate and manganese powder raw materials from drifting to the outside when they are stirred and mixed. Then, when the standard is about to be reached, the controller 14 controls the first valve 4 to close and the second valve 1101 to open, and the mixed raw materials are transported to the inside of the three-way pipe 1102, and then the controller 14 opens the corresponding fourth valve 1103 or the fifth valve 1104, so that the raw materials are transported to the top of the corresponding distillation kettle 12 and fall into the distillation kettle 12, so as to realize automatic feeding, which is more convenient to use and has a lower structural preparation cost. ;

[0025] As an optional embodiment, the conveying assembly 7 includes a first motor 701, a spiral conveying blade 702 and a row pipe 703, the first motor 701 is bolted to the outside of the conveying pipe 3, the output end of the first motor 701 passes through the outside of the conveying pipe 3, the outside of the spiral conveying blade 702 is bolted to the output end of the first motor 701, the inner side of the spiral conveying blade 702 is rotatably connected to the inside of the conveying pipe 3, the row pipe 703 is connected to the bottom of the conveying pipe 3, the bottom of the row pipe 703 is connected to the top of the shielding cover 8, and the first motor 701 is electrically connected to the controller 14; by setting the first motor 701, the spiral conveying blade 702 and the row pipe 703, the controller 14 respectively drives the first motor 701 located on the outside of the conveying pipe 3 to drive the spiral conveying blades 702 inside the left and right conveying pipes 3 to rotate, thereby realizing the conveying of the germanium concentrate and the manganese powder raw material to the position of the row pipe 703 respectively, and then through the row pipe 703 and the shielding cover 8 to convey the germanium concentrate and the manganese powder raw material to the feeding hopper 1 for use.

[0026] As an optional implementation, the weighing assembly 9 includes a bracket 901 and a weighing module 902, the bracket 901 is respectively arranged on both sides of the bottom of the feeding hopper 1, the weighing module 902 is bolted to the top of the bracket 901, the top of the weighing module 902 is fixedly connected to the bottom of the feeding hopper 1, and the weighing module 902 is electrically connected to the controller 14; by setting the bracket 901 and the weighing module 902, after the germanium concentrate and manganese powder raw materials are transported to the inside of the feeding hopper 1, the germanium concentrate and manganese powder raw materials located inside the feeding hopper 1 are weighed and used through the bracket 901 located at the bottom of the feeding hopper 1 and the weighing module 902.

[0027] As an optional implementation, the stirring assembly 10 includes a second motor 1001 and a stirring rod 1002, the second motor 1001 is bolted to the front side of the feeding hopper, the output end of the second motor 1001 passes through the front side of the feeding hopper, the left side of the stirring rod 1002 is bolted to the output end of the second motor 1001, and the right side of the stirring rod 1002 is rotatably connected to the rear side of the inside of the feeding hopper; by setting the second motor 1001 and the stirring rod 1002, after the germanium concentrate and manganese powder raw materials are transported to the inside of the feeding hopper 1, the controller 14 controls its second motor 1001 to drive the stirring rod 1002 located inside the hopper to mix the germanium concentrate and manganese powder raw materials.

[0028] As an optional implementation, a protective frame 15 is welded to the outer side of the top of the manganese powder feed hopper 5 and the germanium concentrate feed hopper 6, and the protective frame 15 is in the shape of a funnel; by providing the protective frame 15, it is possible to widen the tops of the manganese powder feed hopper 5 and the germanium concentrate feed hopper 6, respectively, thereby making it easier to add materials to the inside of the manganese powder feed hopper 5 and the germanium concentrate feed hopper 6.

[0029] As an optional implementation, pillars 16 are fixedly connected to both sides of the top of the supporting plate 2, and the top of the pillars 16 is in contact with the bottom of the conveying pipe 3; by providing the pillars 16, the conveying pipe 3 can be supported and reinforced to facilitate use.

[0030] As an optional implementation, the bottom of the left side of the second valve 1101 is connected to a high-pressure air pipe 17, and the high-pressure air pipe 17 is externally connected to a high-pressure air pump; by providing the high-pressure air pipe 17, it is possible to pass high-pressure air into the interior of the second valve 1101, thereby achieving the effect of blowing and exhausting the raw materials remaining inside the second valve 1101, the three-way pipe 1102, the fourth valve 1103, the fifth valve 1104 and the L-shaped tube 1105, so as to facilitate use.

[0031] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An automatic feeding device, characterized in that: The invention comprises a feeding hopper (1), wherein two sides of the feeding hopper (1) are fixedly connected to a supporting plate (2), and two sides of the top of the supporting plate (2) are provided with a conveying pipe (3), and the conveying pipe (3) is located at the top of the feeding hopper (1), and the outer side of the top of the conveying pipe (3) is connected to a first valve (4), and the top of the first valve (4) on the right side is connected to a manganese powder feed hopper (5), and the top of the first valve (4) on the left side is connected to a germanium concentrate feed hopper (6), and a conveying assembly (7) is arranged inside the conveying pipe (3), and a shielding cover (8) is bolted to the top of the feeding hopper (1), and the top of the shielding cover (8) is connected to the conveying assembly (7). The bottom of the feeding hopper (1) is connected, weighing components (9) are arranged on both sides of the bottom of the feeding hopper (1), a stirring component (10) is arranged inside the feeding hopper (1), a material distribution component (11) is arranged at the bottom of the feeding hopper (1), a distillation kettle (12) is arranged at the bottom of the material distribution component (11), and a discharge valve (13) is connected to the bottom of the distillation kettle (12), and a controller (14) is arranged on the top of the shielding cover (8), and the controller (14) is electrically connected to the first valve (4), the conveying component (7), the weighing component (9), the stirring component (10), the material distribution component (11) and the discharge valve (13) respectively; The material distribution component (11) comprises a second valve (1101), a three-way pipe (1102), a fourth valve (1103), a fifth valve (1104) and an L-shaped pipe (1105); the second valve (1101) is connected to the bottom of the feeding hopper (1); the bottom of the three-way pipe (1102) is connected to the three-way pipe (1102); the fourth valve (1103) is respectively connected to the two sides of the bottom of the three-way pipe (1102); the fifth valve (1104) is respectively connected to the two sides of the three-way pipe (1102); the L-shaped pipe (1105) is connected to the outside of the fifth valve (1104); the fourth valve (1103) and the L-shaped pipe (1105) are located at the top of the distillation kettle (12); the second valve (1101), the fourth valve (1103) and the fifth valve (1104) are all electrically connected to the controller (14).

2. The automatic feeding device according to claim 1, characterized in that: Also includes: The conveying assembly (7) comprises a first motor (701), a spiral conveying blade (702) and a row pipe (703); the first motor (701) is bolted to the outside of the conveying pipe (3); the output end of the first motor (701) passes through the outside of the conveying pipe (3); the outside of the spiral conveying blade (702) is bolted to the output end of the first motor (701); the inside of the spiral conveying blade (702) is rotatably connected to the inside of the conveying pipe (3); the row pipe (703) is connected to the bottom of the conveying pipe (3); the bottom of the row pipe (703) is connected to the top of the shielding cover (8); and the first motor (701) is electrically connected to a controller (14).

3. The automatic feeding device according to claim 1, characterized in that: Also includes: The weighing assembly (9) comprises a bracket (901) and a weighing module (902), wherein the bracket (901) is respectively arranged on both sides of the bottom of the feeding hopper (1), the weighing module (902) is bolted to the top of the bracket (901), the top of the weighing module (902) is fixedly connected to the bottom of the feeding hopper (1), and the weighing module (902) is electrically connected to the controller (14).

4. The automatic feeding device according to claim 1, characterized in that: Also includes: The stirring assembly (10) comprises a second motor (1001) and a stirring rod (1002), wherein the second motor (1001) is bolted to the front side of the feeding hopper, the output end of the second motor (1001) passes through the front side of the feeding hopper, the left side of the stirring rod (1002) is bolted to the output end of the second motor (1001), and the right side of the stirring rod (1002) is rotatably connected to the rear side of the inside of the feeding hopper.

5. The automatic feeding device according to claim 1, characterized in that: Also includes: A protective frame (15) is welded to the outer sides of the tops of the manganese powder feed hopper (5) and the germanium concentrate feed hopper (6), and the protective frame (15) is in the shape of a funnel.

6. The automatic feeding device according to claim 1, characterized in that: Also includes: Support pillars (16) are fixedly connected to both sides of the top of the support plate (2), and the top of the support pillar (16) is in contact with the bottom of the conveying pipe (3).

7. The automatic feeding device according to claim 1, characterized in that: Also includes: The bottom portion of the left side of the second valve (1101) is connected to a high-pressure air pipe (17), and the high-pressure air pipe (17) is externally connected to a high-pressure air pump.

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