Movable iron powder adding device for mixing and kneading pot

Abstract

The utility model relates to the technical field of raw material adding of a carbon product kneading pot, in particular to a movable iron powder adding device of a kneading pot, which is characterized in that a bottom frame is slidably connected to the top plane of the kneading pot, the lower ends of four supporting columns are fixedly connected to the top surface of the bottom frame, and the bottom surface of a hopper is fixedly connected to the upper ends, far away from the bottom frame, of the four supporting columns; a feeding port of the spiral material conveying barrel is fixedly connected to a discharging port of the hopper, the manual rocker arm is fixedly connected to a rotating shaft of the spiral material conveying barrel, and the discharging port of the spiral material conveying barrel is arranged over a pot opening. The iron powder feeding device is convenient to use, safe and reliable, the problem that iron powder is scattered and wasted due to the fact that the iron powder is directly added into the pot opening manually is effectively solved, the working efficiency is improved, the labor intensity of workers is relieved, it is guaranteed that the working environment is sanitary and tidy, and waste of the iron powder is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material addition in a kneading pot for carbon products, in particular to a device for adding iron powder to a movable kneading pot. Background Art

[0002] The raw materials required for the production of carbon products include petroleum coke, needle coke and asphalt. Iron powder is an additive for the production of carbon products. The production of carbon products goes through a series of processes such as mixing, molding, roasting, impregnation, graphitization and mechanical processing.

[0003] A large amount of iron powder is used in the production process of carbon products. The iron powder is transported to the factory in the form of ton bags. The ton bags of iron powder need to be transported manually or by overhead crane to the pot mouth around the top platform of the kneading pot on the top of the blast furnace, waiting to be manually weighed and added to the paste in the pot. Manually adding iron powder to the pot mouth is labor-intensive, inefficient, and time-consuming. At the same time, the iron powder will be scattered on the top platform of the kneading pot during the process of manually adding iron powder to the pot mouth, seriously polluting the on-site working environment, resulting in substandard on-site environmental protection, and causing a large amount of iron powder waste. Utility Model Content

[0004] The utility model aims to provide a mobile device for adding iron powder to a kneading pot, which is easy to use, improves the work efficiency of adding iron powder to the pot mouth of the kneading pot, reduces labor intensity, avoids waste of iron powder, and ensures a clean and tidy working environment.

[0005] In order to achieve the above-mentioned technical effects, the utility model provides a mobile iron powder adding device for a kneading pot, which includes a base frame, a support column, a hopper, a spiral feed barrel and a manual rocker arm. The base frame is slidably connected to the top plane of the kneading pot. There are four support columns, and the lower ends of the four support columns are fixedly connected to the top surface of the base frame. The four support columns are symmetrical in pairs. The bottom surface of the hopper is fixedly connected to the upper ends of the four support columns away from the base frame. The hopper is funnel-shaped, and the discharge port at the lower end of the hopper is arranged between the four support columns. The feed port of the spiral feed barrel is fixedly connected to the discharge port of the hopper, and the discharge port of the spiral feed barrel extends out of the base frame. The manual rocker arm is fixedly connected to the rotating shaft of the spiral feed barrel. The pot mouth is arranged on the top plane of the kneading pot, and the discharge port of the spiral feed barrel is arranged directly above the pot mouth.

[0006] Furthermore, the base frame includes a frame, a fixed shaft and a track wheel. There are two fixed shafts, both of which are fixedly connected to the bottom surface of the frame. The two fixed shafts are parallel, and both ends of the two fixed shafts extend out of the frame. The ends of the two fixed shafts extending out of the frame are rotatably connected to the track wheels. There are four track wheels in total. A track is fixedly connected to the platform on the top surface of the kneading pot. There are two tracks, and the two tracks are parallel. The four track wheels are rotatably connected to the two tracks in pairs, and the lower ends of the four support columns are fixedly connected to the top surface of the frame.

[0007] Furthermore, a material discharge bag is fixedly connected to the discharge port of the spiral feeding cylinder, and the material discharge bag is inserted into the pot mouth.

[0008] Furthermore, a step support frame is rotatably connected to the top surface of the base frame, the step support frame is arranged between two support columns, the step support frame is rotatably connected to the side of the base frame away from the spiral feed barrel, the step support frame includes a lower frame and an upper frame, the upper frame is arranged above the lower frame, four columns are fixedly connected between the upper frame and the lower frame, a lower pedal is fixedly connected to the lower frame, an upper pedal is fixedly connected to the upper frame, the lower pedal and the upper pedal form a step, and a hinge is fixedly connected between the outer wall of the lower frame and the top surface of the base frame.

[0009] Furthermore, a bottom column is fixedly connected to the bottom surface of the lower frame, and the bottom column is arranged on the side of the lower frame away from the base frame, and the lower end of the bottom column away from the lower frame is connected to the top plane of the kneading pot.

[0010] Furthermore, there are two bottom pillars, and the two bottom pillars are symmetrically arranged in the width direction of the lower frame with the width center of the lower frame as the axis.

[0011] Furthermore, there are multiple hinges, and the multiple hinges are linearly and evenly distributed along the width direction of the lower frame.

[0012] Furthermore, the hopper is provided with an insertion and extraction assembly on the outer side wall facing the step support frame, and the insertion and extraction assembly includes a support tube and a pin. There are two support tubes, and the two support tubes are fixedly connected to the outer side wall of the hopper. The two support tubes are coaxial, and the pin includes a top column, a connecting column and an insertion column. The connecting column is fixedly connected to the middle part of the top column, and the top column and the connecting column form a "T" shape. The insertion column is fixedly connected to the end of the connecting column away from the top column, and the insertion column is parallel to the top column. The top column is slidably connected in the two support tubes, and the connecting column is arranged between the two support tubes. The side wall of the lower frame is provided with an insertion column hole, and the insertion column hole is arranged on the side of the lower frame away from the base frame, and the insertion column is inserted into the insertion column hole.

[0013] Furthermore, the step support frame includes a guardrail, and there are two guardrails. The two guardrails are arranged on the left and right sides of the step support frame along the width direction of the step support frame. Each guardrail includes an inclined guardrail tube, a first vertical tube, a second vertical tube and a third vertical tube. The inclined guardrail tube is arranged obliquely, and the lower end of the inclined guardrail tube is fixedly connected to the top surface of the lower frame away from the base frame, the lower end of the first vertical tube is fixedly connected to the top surface of the upper pedal close to the base frame, the upper end of the inclined guardrail tube is fixedly connected to the upper end of the first vertical tube, the second vertical tube is fixedly connected between the upper pedal and the inclined guardrail tube, and the third vertical tube is fixedly connected between the lower pedal and the inclined guardrail tube.

[0014] The beneficial effects of the utility model are:

[0015] The utility model is moved by the arrangement of a track and a track wheel, and the material discharge bag is inserted in the pot mouth. The person rotates the manual rocker arm so that the threaded feeding paddle inside the spiral feeding cylinder rotates, thereby realizing the purpose of adding the iron powder in the hopper into the pot mouth; it effectively solves the problem of iron powder scattering and waste caused by manually adding iron powder into the pot mouth, which not only improves work efficiency and reduces the labor intensity of the personnel, but also ensures a clean and tidy working environment and avoids the waste of iron powder; the quality of the iron powder and whether the iron powder discharge process is smooth can be observed by the situation in the hopper, so that the operator can adjust the feeding speed and quantity by the manual rocker arm, so as to timely grasp the situation of the iron powder weight reduction process; the arrangement of the step support frame enables the person to climb onto the step support frame to add iron powder into the hopper or observe the situation in the hopper, effectively improving the convenience of use of the utility model; the step support frame rotatably connected to the base frame is convenient for rotation and storage when not in use. After storage, the step support frame is fixed in position by inserting the plug post into the plug post hole, thereby improving the flexibility and convenience of use of the utility model. The provision of the guardrail improves the safety of use of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the step support frame of the utility model when it falls;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model when the step support frame is folded;

[0018] Figure 3 For this utility model Figure 2 A-direction view;

[0019] Figure 4 This is a structural diagram of the chassis of the utility model;

[0020] Figure 5 This is a structural diagram of the utility model when the insertion and extraction assembly is connected to the step support frame;

[0021] Figure 6 This is a structural diagram of the utility model when the insertion and extraction assembly is not connected to the step support frame;

[0022] Figure 7 This is a structural diagram of the step support frame of the utility model.

[0023] In the figure: 1. Base frame; 101. Frame; 102. Fixed shaft; 103. Track wheel; 2. Support column; 3. Hopper; 4. Screw feed cylinder; 5. Manual rocker; 6. Unloading cloth bag; 7. Pot mouth; 8. Track; 9. Step support frame; 901. Lower frame; 902. Lower pedal; 903. Bottom column; 904. Vertical column; 905. Upper frame; 906. Upper pedal; 907. Oblique guardrail tube; 908. First vertical pipe; 909. Second vertical pipe; 910. Third vertical pipe; 911. Column insertion hole; 10. Hinge; 11. Insertion and extraction assembly; 1101. Support pipe; 1102. Latch; 11021. Top column; 11022. Connecting column; 11023. Insertion column. DETAILED DESCRIPTION

[0024] like Figure 1-Figure 7 As shown, the utility model is a mobile device for adding iron powder to a kneading pot, which includes a base frame 1, a support column 2, a hopper 3, a spiral feed barrel 4 and a manual rocker 5. The base frame 1 is slidably connected to the top plane of the kneading pot. There are four support columns 2. The lower ends of the four support columns 2 are fixedly connected to the top surface of the base frame 1. The four support columns 2 are symmetrical in pairs. The bottom surface of the hopper 3 is fixedly connected to the upper end of the four support columns 2 away from the base frame 1. The hopper 3 is funnel-shaped, and the discharge port at the lower end of the hopper 3 is provided between the four support columns 2. The feed port of the spiral feed barrel 4 is fixedly connected to the discharge port of the hopper 3, and the discharge port of the spiral feed barrel 4 extends out of the base frame 1. The manual rocker 5 is fixedly connected to the rotating shaft of the spiral feed barrel 4. The pot mouth 7 is provided on the top plane of the kneading pot, and the discharge port of the spiral feed barrel 4 is provided just above the pot mouth 7. The chassis 1 includes a frame 101, a fixed shaft 102 and a track wheel 103. There are two fixed shafts 102, both of which are fixedly connected to the bottom surface of the frame 101. The two fixed shafts 102 are parallel, and both ends of the two fixed shafts 102 extend out of the frame 101. The ends of the two fixed shafts 102 extending out of the frame 101 are rotatably connected to the track wheels 103. There are four track wheels 103 in total. A track 8 is fixedly connected to the top platform of the kneading pot. There are two tracks 8, and the two tracks 8 are parallel. The four track wheels 103 are rotatably connected to the two tracks 8 in pairs. The lower ends of the four support columns 2 are fixedly connected to the top surface of the frame 101; a blanking cloth bag 6 is fixedly connected to the discharge port of the spiral feeding barrel 4, and the blanking cloth bag 6 is inserted into the pot mouth 7.

[0025] When the present invention is used, iron powder is added into the hopper 3, and the track 8 and the track wheel 103 are used to push the present invention close to the pot mouth 7, and the discharge cloth bag 6 is inserted into the pot mouth 7. The person rotates the manual rocker 5 so that the threaded feeding paddle inside the spiral feeding barrel 4 rotates, thereby achieving the purpose of adding the iron powder in the hopper 3 into the pot mouth 7.

[0026] Through the arrangement of the utility model, it is convenient to add iron powder into the pot mouth 7, which effectively solves the problem of iron powder scattering and waste caused by manual direct addition of iron powder into the pot mouth 7, improves work efficiency, reduces labor intensity of personnel, ensures a clean and tidy working environment, and avoids waste of iron powder.

[0027] In addition, when the utility model is used again, the quality of the iron powder and whether the iron powder feeding process is smooth can be observed through the situation in the hopper, so that the operator can adjust the feeding speed and quantity through the manual rocker 5, so as to timely grasp the situation of the iron powder weight reduction process.

[0028] Since the hopper 3 in the present invention has a certain height, it is not very convenient to add iron powder into the hopper 3 or observe the situation in the hopper 3. In order to solve this technical problem, the utility model is provided with a step support frame 9 rotatably connected to the top surface of the chassis 1. The step support frame 9 is arranged between the two support columns 2. The step support frame 9 is rotatably connected to the side of the chassis 1 away from the spiral feeding barrel 4. The step support frame 9 includes a lower frame 901 and an upper frame 905. The upper frame 905 is arranged above the lower frame 901. Four columns 904 are fixedly connected between the upper frame 905 and the lower frame 901. The lower frame 901 is fixedly connected with a lower pedal 902. The upper An upper pedal 906 is fixedly connected to the frame 905. The lower pedal 902 and the upper pedal 906 form a step. A hinge 10 is fixedly connected between the outer wall of the lower frame 901 and the top surface of the base frame 1. A bottom column 903 is fixedly connected to the bottom surface of the lower frame 901. The bottom column 903 is located on the side of the lower frame 901 away from the base frame 1. The lower end of the bottom column 903 away from the lower frame 901 is connected to the top plane of the kneading pot. Two bottom columns 903 are provided, and the two bottom columns 903 are symmetrically arranged in the width direction of the lower frame 901 with the width center of the lower frame 901 as the axis. There are multiple hinges 10, and the multiple hinges 10 are linearly evenly distributed along the width direction of the lower frame 901.

[0029] The provision of the step support frame 9 allows personnel to step onto the step support frame 9 to add iron powder into the hopper 3 or observe the situation in the hopper 3, thereby effectively improving the convenience of use of the present invention.

[0030] The hopper 3 is provided with an insertion assembly 11 on the outer wall facing the step support frame 9. The insertion assembly 11 includes a support tube 1101 and a latch 1102. There are two support tubes 1101. The two support tubes 1101 are fixedly connected to the outer wall of the hopper 3. The two support tubes 1101 are coaxial. The latch 1102 includes a top column 11021, a connecting column 11022 and an insertion column 11023. The connecting column 11022 is fixedly connected to the middle of the top column 11021. The top column 11021 and the connecting column 110 22 forms a "T" shape, the plug post 11023 is fixedly connected to the end of the connecting post 11022 away from the top post 11021, the plug post 11023 is parallel to the top post 11021, the top post 11021 is slidably connected in the two support tubes 1101, the connecting post 11022 is arranged between the two support tubes 1101, and the side wall of the lower frame 901 is provided with a plug post hole 911, the plug post hole 911 is arranged on the side of the lower frame 901 away from the base frame 1, and the plug post 11023 is inserted into the plug post hole 911.

[0031] The step support frame 9 rotatably connected to the base frame 1 can be conveniently rotated and stored when not in use. After storage, the step support frame 9 is fixed in position by inserting the plug post 11023 into the plug post hole 911, thereby improving the flexibility and convenience of use of the utility model.

[0032] The step support frame 9 includes a guardrail. There are two guardrails. The two guardrails are arranged on the left and right sides of the step support frame 9 along the width direction of the step support frame 9. Each guardrail includes an inclined guardrail tube 907, a first vertical pipe 908, a second vertical pipe 909 and a third vertical pipe 910. The inclined guardrail tube 907 is arranged at an angle. The lower end of the inclined guardrail tube 907 is fixedly connected to the top surface of the lower frame 901 away from the base frame 1. The lower end of the first vertical pipe 908 is fixedly connected to the top surface of the upper pedal 906 close to the base frame 1. The upper end of the inclined guardrail tube 907 is fixedly connected to the upper end of the first vertical pipe 908. The second vertical pipe 909 is fixedly connected between the upper pedal 906 and the inclined guardrail tube 907. The third vertical pipe 910 is fixedly connected between the lower pedal 902 and the inclined guardrail tube 907.

[0033] The setting of the guardrail improves the safety of use of the present invention, but it should be noted that the size of the guardrail should be considered to prevent interference between the guardrail and the hopper 3 or the spiral feed cylinder 4 when the step support frame 9 rotates, especially the connection between the inclined guardrail tube 907 and the first vertical pipe 908.

Claims

1. A mobile kneading pot iron powder adding device, characterized by: The invention comprises a base frame (1), a support column (2), a hopper (3), a spiral feed barrel (4) and a manual rocker arm (5). The base frame (1) is slidably connected to the top plane of the kneading pot. Four support columns (2) are provided. The lower ends of the four support columns (2) are fixedly connected to the top surface of the base frame (1). The four support columns (2) are symmetrical in pairs. The bottom surface of the hopper (3) is fixedly connected to the upper ends of the four support columns (2) away from the base frame (1). The hopper (3) is funnel-shaped. The discharge port of the lower end of the hopper (3) is arranged between the four support columns (2). The feed port of the spiral feed barrel (4) is fixedly connected to the discharge port of the hopper (3). The discharge port of the spiral feed barrel (4) extends out of the base frame (1). The manual rocker arm (5) is fixedly connected to the rotating shaft of the spiral feed barrel (4). The pot mouth (7) is arranged on the top plane of the kneading pot. The discharge port of the spiral feed barrel (4) is arranged directly above the pot mouth (7).

2. The device for adding iron powder to a mobile kneading pot according to claim 1, characterized in that: The base frame (1) includes a frame (101), a fixed shaft (102) and a track wheel (103). Two fixed shafts (102) are provided. The two fixed shafts (102) are fixedly connected to the bottom surface of the frame (101). The two fixed shafts (102) are parallel. Both ends of the two fixed shafts (102) extend out of the frame (101). The ends of the two fixed shafts (102) extending out of the frame (101) are rotatably connected to the track wheels (103). There are four track wheels (103). A track (8) is fixedly connected to the top surface platform of the kneading pot. Two tracks (8) are provided. The two tracks (8) are parallel. The four track wheels (103) are rotatably connected to the two tracks (8) in pairs. The lower ends of the four support columns (2) are fixedly connected to the top surface of the frame (101).

3. The device for adding iron powder to a mobile kneading pot according to claim 2, characterized in that: A material discharge bag (6) is fixedly connected to the discharge port of the spiral feeding cylinder (4), and the material discharge bag (6) is inserted into the pot mouth (7).

4. The device for adding iron powder to a movable kneading pot according to claim 3, characterized in that: The top surface of the base frame (1) is rotatably connected to a step support frame (9), the step support frame (9) is arranged between two support columns (2), and the step support frame (9) is rotatably connected to the side of the base frame (1) away from the spiral feed barrel (4). The step support frame (9) includes a lower frame (901) and an upper frame (905), the upper frame (905) is arranged above the lower frame (901), and four columns (904) are fixedly connected between the upper frame (905) and the lower frame (901). A lower pedal (902) is fixedly connected to the lower frame (901), and an upper pedal (906) is fixedly connected to the upper frame (905). The lower pedal (902) and the upper pedal (906) form a step, and a hinge (10) is fixedly connected between the outer wall of the lower frame (901) and the top surface of the base frame (1).

5. The device for adding iron powder to a movable kneading pot according to claim 4, characterized in that: A bottom column (903) is fixedly connected to the bottom surface of the lower frame (901). The bottom column (903) is arranged on a side of the lower frame (901) away from the bottom frame (1). The lower end of the bottom column (903) away from the lower frame (901) is connected to the top plane of the kneading pot.

6. The device for adding iron powder to a movable kneading pot according to claim 5, characterized in that: There are two bottom columns (903), and the two bottom columns (903) are symmetrically arranged in the width direction of the lower frame (901) with the width center of the lower frame (901) as the axis.

7. The device for adding iron powder to a movable kneading pot according to claim 6, characterized in that: There are a plurality of hinges (10), and the plurality of hinges (10) are linearly and evenly distributed along the width direction of the lower frame (901).

8. The device for adding iron powder to a mobile kneading pot according to any one of claims 5 to 7, characterized in that: The hopper (3) is provided with an insertion and withdrawal assembly (11) on the outer side wall facing the step support frame (9), and the insertion and withdrawal assembly (11) includes a support tube (1101) and a latch (1102). Two support tubes (1101) are provided, and the two support tubes (1101) are fixedly connected to the outer side wall of the hopper (3). The two support tubes (1101) are coaxial, and the latch (1102) includes a top column (11021), a connecting column (11022) and an insertion column (11023). The connecting column (11022) is fixedly connected to the middle part of the top column (11021). The top column (11021) and the connecting column ( 11022) forms a "T" shape, the plug post (11023) is fixedly connected to one end of the connecting post (11022) away from the top post (11021), the plug post (11023) is parallel to the top post (11021), the top post (11021) is slidably connected in the two support tubes (1101), the connecting post (11022) is arranged between the two support tubes (1101), and the side wall of the lower frame (901) is provided with a plug post hole (911), the plug post hole (911) is arranged on the side of the lower frame (901) away from the base frame (1), and the plug post (11023) is inserted into the plug post hole (911).

9. The device for adding iron powder to a movable kneading pot according to claim 8, characterized in that: The step support frame (9) includes a guardrail. There are two guardrails. The two guardrails are arranged on the left and right sides of the step support frame (9) along the width direction of the step support frame (9). Each guardrail includes an inclined guardrail tube (907), a first vertical tube (908), a second vertical tube (909) and a third vertical tube (910). The inclined guardrail tube (907) is arranged obliquely. The lower end of the inclined guardrail tube (907) is fixedly connected to the top surface of the lower frame (901) away from the base frame (1). The lower end of the first vertical tube (908) is fixedly connected to the top surface of the upper pedal (906) close to the base frame (1). The upper end of the inclined guardrail tube (907) is fixedly connected to the upper end of the first vertical tube (908). The second vertical tube (909) is fixedly connected between the upper pedal (906) and the inclined guardrail tube (907). The third vertical tube (910) is fixedly connected between the lower pedal (902) and the inclined guardrail tube (907).

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