Environment-friendly solid material automatic feeding device
By designing the combination of inclined feeding pipe and sealing ring, spring and mobile plate, the problem of material reflow in the solid feeding device is solved, and a stronger sealing effect and faster maintenance speed are achieved, avoiding motor damage.
Patent Information
- Application Number
- CN202421421581.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-20
Smart Images
Figure CN222592873U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of solid feeding, in particular to an environmentally friendly solid material automatic feeding device. Background Art
[0002] A solid feeding device is a mechanical device used to add solid substances into a specific container or equipment. It is widely used in chemical experiments, pharmaceutical industry, chemical production, food processing, metallurgy and other fields. Existing solid feeding usually uses a motor to drive the spiral blade to rotate to achieve feeding. If there is a problem with the conveying device or there is too much material, the material in the feeding pipe may flow back, thereby affecting the operation of the motor drive device.
[0003] In order to solve the above problems, the present application proposes an environmentally friendly solid material automatic feeding device. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides an environmentally friendly solid material automatic feeding device, including a storage box, a discharge pipe and a support column are fixedly provided on the storage box, a feeding pipe is fixedly provided on the discharge pipe, the feeding pipe includes an upper half pipe and a lower half pipe, leakage holes are opened on the upper half pipe and the lower half pipe, fixing rings and screws are fixedly provided on the upper half pipe and the lower half pipe, a rotating rod, spiral leaves and a connecting block are rotatably provided in the feeding pipe, a motor is provided at one end of the rotating rod, a sealing ring is fixedly provided between the bottom of the feeding pipe and the fixing ring, a spring is fixedly provided on the side of the fixing ring, and a movable plate is fixedly provided on the other end of the spring.
[0005] Preferably, an air inlet pipe and an air outlet pipe are fixedly provided on the upper half pipe and the lower half pipe, a heating chamber is opened inside the upper half pipe and the lower half pipe, and the air inlet pipe and the air outlet pipe are fixedly connected in the heating chamber.
[0006] Preferably, a support column is fixedly provided at the bottom of the motor, the motor is located on the left side of the feeding tube, the rotating rod is fixedly connected to the output shaft of the motor, and the spiral blade and the connecting block are fixedly connected to the rotating rod.
[0007] Preferably, the sealing ring is surrounded by the feeding pipe, the connecting block and the fixing ring, the sealing ring is fixedly connected to the feeding pipe and the fixing ring, the sealing ring is rotatably connected to the connecting block, the fixing ring is fixedly connected to the inner wall of the feeding pipe, and the fixing ring is rotatably connected to the connecting block.
[0008] Preferably, one end of the spring is fixedly connected to the right side surface of the fixing ring, the other end of the spring is fixedly connected to the movable plate, the connecting block is located in the middle of the spring, and the movable plate is movably connected between the connecting block and the feeding pipe.
[0009] Preferably, the feeding tube is in an inclined state, the upper half tube is fixedly connected to the bottom of the discharging tube, the lower half tube is movably connected to the bottom of the upper half tube, and the screw is spirally connected to the sides of the upper half tube and the lower half tube.
[0010] The above technical solution of the utility model has the following beneficial technical effects:
[0011] The utility model sets the feeding pipe in an inclined state to prevent the material from flowing back to the motor position upwards, sets a connecting block on the rotating rod, and fixes the sealing ring to the bottom of the feeding pipe with the connecting block and the fixing ring on the feeding pipe, thereby strengthening the sealing effect of the bottom of the device, so that the device will not leak during normal operation, which is more environmentally friendly, and then fixes the connecting spring on the fixing ring, and fixes the moving plate on the other end of the spring so that the moving plate can slide between the feeding pipe and the rotating block. When there is too much material or there is a problem with the internal parts and backflow occurs, the material will press the moving plate toward the motor to compress the spring. When the moving plate moves to the position of the leakage hole, the material will leak out from the leakage hole, thereby reminding the staff of the material backflow, making it convenient for the staff to close the motor maintenance device in time, thus avoiding damage to the motor. At the same time, the feeding pipe is divided into an upper and lower half-pipe structure, so that the staff can separate the upper and lower parts of the feeding pipe, thereby facilitating the inspection of the problems of the internal parts and speeding up the maintenance.
[0012] The utility model provides heating chambers inside the upper and lower halves of a feeding pipe, and then arranges air inlet and outlet pipes on the pipe, so that hot air is sent from the air inlet pipe into the heating chamber to heat the inner wall of the pipe, so that water vapor generated by the reaction of materials in a device connected by the pipe will not form water droplets in the feeding pipe, thereby avoiding agglomeration of materials and preventing the feeding pipe from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 It is a partial side view structural schematic diagram of the utility model;
[0015] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;
[0016] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model.
[0017] Reference numerals:
[0018] 1. Storage box; 101. Discharge pipe; 102. Support column; 2. Feed pipe; 201. Upper half pipe; 202. Lower half pipe; 203. Leakage hole; 204. Inlet pipe; 205. Outlet pipe; 206. Heating chamber; 3. Motor; 301. Rotating rod; 302. Spiral blade; 303. Connecting block; 4. Sealing ring; 5. Fixing ring; 501. Spring; 502. Moving plate; 6. Screw. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.
[0020] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.
[0021] An environmentally friendly solid material automatic feeding device provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings.
[0022] Embodiment 1:
[0023] Combination Figure 1-4As shown, the utility model provides an environmentally friendly solid material automatic feeding device, including a storage box 1, a discharge pipe 101 and a support column 102 are fixedly provided on the storage box 1, a feed pipe 2 is fixedly provided on the discharge pipe 101, and the feed pipe 2 includes an upper half pipe 201 and a lower half pipe 202, and leakage holes 203 are opened on the upper half pipe 201 and the lower half pipe 202, and a fixing ring 5 and a screw 6 are fixedly provided on the upper half pipe 201 and the lower half pipe 202, and a rotating rod 301 and a spiral leaf 302 are rotatably provided in the feed pipe 2. and a connecting block 303, a motor 3 is provided at one end of the rotating rod 301, a sealing ring 4 is fixedly provided between the bottom of the feeding tube 2 and the fixing ring 5, a spring 501 is fixedly provided on the side of the fixing ring 5, and a moving plate 502 is fixedly provided at the other end of the spring 501, an air inlet pipe 204 and an air outlet pipe 205 are fixedly provided on the upper half pipe 201 and the lower half pipe 202, a heating chamber 206 is opened inside the upper half pipe 201 and the lower half pipe 202, and the air inlet pipe 204 and the air outlet pipe 205 are fixedly connected in the heating chamber 206, the A support column 102 is fixedly provided at the bottom of the motor 3. The motor 3 is located on the left side of the feeding tube 2. The rotating rod 301 is fixedly connected to the output shaft of the motor 3. The spiral blade 302 and the connecting block 303 are fixedly connected to the rotating rod 301. The sealing ring 4 is surrounded by the feeding tube 2, the connecting block 303 and the fixing ring 5. The sealing ring 4 is fixedly connected to the feeding tube 2 and the fixing ring 5. The sealing ring 4 is rotatably connected to the connecting block 303. The fixing ring 5 is fixedly connected to the inner wall of the feeding tube 2. The fixing ring 5 and the connecting block 303 are fixedly connected to each other. 3 is rotatably connected, one end of the spring 501 is fixedly connected to the right side surface of the fixing ring 5, the other end of the spring 501 is fixedly connected to the movable plate 502, the connecting block 303 is located in the middle of the spring 501, the movable plate 502 is movably connected between the connecting block 303 and the feeding pipe 2, the feeding pipe 2 is in an inclined state, the upper half pipe 201 is fixedly connected to the bottom of the discharge pipe 101, the lower half pipe 202 is movably connected to the bottom of the upper half pipe 201, and the screw 6 is spirally connected to the sides of the upper half pipe 201 and the lower half pipe 202.
[0024] Specifically, a discharge pipe 101 is fixedly welded at the bottom of the storage box 1 so that the material can enter the feeding pipe 2 at the bottom of the discharge pipe 101, four support columns 102 are fixedly welded at the bottom of the storage box 1 to provide support for the storage box 1, a motor 3 is fixedly installed on the left side of the feeding pipe 2, and the bottom of the motor 3 is also fixedly connected to the support column 102 so that the motor 3 can be fixed on the side of the feeding pipe 2, a rotating rod 301 is fixedly connected to the output shaft of the motor 3, and a spiral leaf 302 and a connecting block 303 are fixedly welded on the rotating rod 301, so that when the motor 3 drives the rotating rod 301 to rotate, the rotating rod 301 can drive the spiral leaf 302 and the connecting block 303 When the feed pipe 2 is rotated, the spiral blade 302 will guide the solid material in the feed pipe 2, so that the solid material is sent to the reaction device, and the automatic feeding is completed. The feed pipe 2 is divided into an upper half pipe 201 and a lower half pipe 202, and the upper half pipe 201 and the lower half pipe 202 are spirally connected together by a screw 6 on the side, so that when a problem occurs in the feed pipe 2, the staff can separate the upper half pipe 201 and the lower half pipe 202, so as to quickly check the status of the internal parts. A fixing ring 5 is fixedly welded on the inner wall of the feed pipe 2, and a sealing ring 4 is fixedly bonded between the bottom of the feed pipe 2 and the fixing ring 5, and the sealing ring 4 and the side wall of the connecting block 303 are tightly fitted, so that the sealing ability of the bottom of the feed pipe 2 is stronger, so that the device can be Under normal operation, no leakage will occur, which is more environmentally friendly. A spring 501 is fixedly welded on the side of the fixed ring 5, and a moving plate 502 is fixedly welded on the other end of the spring 501, and the moving plate 502 is slidably connected between the feeding pipe 2 and the connecting block 303, so that the moving plate 502 can squeeze the spring 501, thereby sliding between the feeding pipe 2 and the connecting block 303. A leakage hole 203 is opened in the upper half pipe 201 and the lower half pipe 202, and the leakage hole 203 is located at the position of the spring 501, so that when the material is normally fed, the moving plate 502 will not move to the leakage hole 203, and when there is too much material or there is a problem with the internal parts, the material will squeeze the moving plate 502 upwards, The movable plate 502 will pressurize the spring 501 and move toward the direction of the motor 3. At this time, the material will leak out from the leakage hole 203, thereby reminding the staff that there is a problem with the device or there is too much material. A heating chamber 206 is fixedly opened on the upper half pipe 201 and the lower half pipe 202, and an air inlet pipe 204 and an air outlet pipe 205 located in the heating chamber 206 are fixedly welded on the side walls of the upper half pipe 201 and the lower half pipe 202, so that hot air can enter the heating chamber 206 through the air inlet pipe 204, thereby heating the inner wall of the feeding pipe 2, preventing the water vapor generated by the reaction device connected to the feeding pipe 2 from forming water droplets on the inner wall of the feeding pipe 2, and preventing the solid material from agglomerating and clogging the feeding pipe 2.
[0025] The working principle and use process of the utility model are as follows: first, the solid material to be used is stored in the storage box 1. When it is necessary to add material, the discharge pipe 101 is opened to allow the solid material to enter the feeding pipe 2. Then, the motor 3 is started to control the rotating rod 301 and the spiral blade 302 to start rotating, so as to guide the material so that the material can automatically enter the reaction device. At this time, hot air can be introduced into the heating chamber 206 from the air inlet pipe 204 to heat the inner wall of the feeding pipe 2 to avoid the formation of water droplets in the feeding pipe 2 and prevent the material from agglomerating and causing blockage. When there is too much material in the feeding pipe 2 or there is a problem with the rotating rod 301 or the spiral blade 302, the material will accumulate in the feeding pipe 2, thereby pushing the moving plate 502 upward, and the moving plate 502 will squeeze the spring 501. When the moving plate 502 reaches the position of the leakage hole 203, the material will leak out from the leakage hole 203, thereby reminding the staff that there is too much material or there is a problem with the internal parts, and the staff can take corresponding measures in time to avoid further damage to the device.
[0026] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.
Claims
1. An environmentally friendly solid material automatic feeding device, comprising a storage box (1), characterized in that: The material storage box (1) is fixedly provided with a discharge pipe (101) and a support column (102); the discharge pipe (101) is fixedly provided with a feeding pipe (2); the feeding pipe (2) comprises an upper half pipe (201) and a lower half pipe (202); the upper half pipe (201) and the lower half pipe (202) are both provided with leakage holes (203); the upper half pipe (201) and the lower half pipe (202) are both fixedly provided with fixing rings (5) and screws (6); a rotating rod (301), a spiral blade (302) and a connecting block (303) are rotatably provided in the feeding pipe (2); a motor (3) is provided at one end of the rotating rod (301); a sealing ring (4) is fixedly provided between the bottom of the feeding pipe (2) and the fixing ring (5); a spring (501) is fixedly provided on the side of the fixing ring (5); and a moving plate (502) is fixedly provided at the other end of the spring (501).
2. The environmentally friendly solid material automatic feeding device according to claim 1 is characterized in that: An air inlet pipe (204) and an air outlet pipe (205) are fixedly provided on the upper half pipe (201) and the lower half pipe (202); a heating chamber (206) is provided inside the upper half pipe (201) and the lower half pipe (202); and the air inlet pipe (204) and the air outlet pipe (205) are fixedly connected inside the heating chamber (206).
3. The environmentally friendly solid material automatic feeding device according to claim 1 is characterized in that: A support column (102) is fixedly provided at the bottom of the motor (3); the motor (3) is located on the left side of the feeding tube (2); the rotating rod (301) is fixedly connected to the output shaft of the motor (3); and the spiral blade (302) and the connecting block (303) are fixedly connected to the rotating rod (301).
4. The environmentally friendly solid material automatic feeding device according to claim 1 is characterized in that: The sealing ring (4) is surrounded by the feeding pipe (2), the connecting block (303) and the fixing ring (5); the sealing ring (4) is fixedly connected to the feeding pipe (2) and the fixing ring (5); the sealing ring (4) is rotatably connected to the connecting block (303); the fixing ring (5) is fixedly connected to the inner wall of the feeding pipe (2); and the fixing ring (5) is rotatably connected to the connecting block (303).
5. The environmentally friendly solid material automatic feeding device according to claim 1 is characterized in that: One end of the spring (501) is fixedly connected to the right side surface of the fixed ring (5), and the other end of the spring (501) is fixedly connected to the movable plate (502). The connecting block (303) is located in the middle of the spring (501), and the movable plate (502) is movably connected between the connecting block (303) and the feeding pipe (2).
6. The environmentally friendly solid material automatic feeding device according to claim 1 is characterized in that: The feeding pipe (2) is in an inclined state, the upper half pipe (201) is fixedly connected to the bottom of the discharging pipe (101), the lower half pipe (202) is movably connected to the bottom of the upper half pipe (201), and the screw (6) is spirally connected to the sides of the upper half pipe (201) and the lower half pipe (202).