Raw coal sealing and weighing device

Abstract

The utility model discloses a raw coal sealing and weighing device which comprises a workbench, the top of the workbench is provided with a conveying belt, the top of the workbench is fixedly connected with a mounting plate, the interior of the mounting plate is movably connected with a screw rod, one end of the screw rod is fixedly connected with a baffle, one side of the workbench is rotatably connected with a discharging plate, and the other side of the workbench is rotatably connected with a conveying belt. A first fixing plate and an adjusting plate are fixedly connected to one side of the workbench, first movable rods are fixedly connected to the two sides of the discharging plate, a second fixing plate is fixedly connected to the bottom of the discharging plate, a connecting rod is rotationally connected to the inner side of the second fixing plate, and a second movable rod is fixedly connected to one end of the connecting rod. According to the raw coal sealed weighing device, the baffles are arranged on the two sides of the conveying belt, raw coal can be prevented from falling off in the conveying process, resource waste is reduced, meanwhile, the angle of the discharging plate can be adjusted according to actual requirements, and the practicability of the raw coal sealed weighing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrode paste production, in particular to a raw coal sealed weighing device. Background Art

[0002] The main raw material for electrode paste production is anthracite powder after calcination of the general section. The coal powder and other raw materials are mixed according to the weight ratio, mixed and then put into the kneading pot for mixing, and then weighed. After weighing, it is transported via a conveyor belt for subsequent use.

[0003] The patent application number "202322660822.X" describes the "automatic weighing and batching silo for coal powder for electrode paste". This device is equipped with a conveyor belt, a mixing tank and a weighing device. After the coal powder and other raw materials are mixed, it is convenient to achieve weighing while transporting or weighing while discharging from the bottom of the mixing tank, which greatly improves the processing efficiency of coal powder and reduces the waste of coal powder.

[0004] However, the applicant believes that the device has the following problems when in use: there are no baffles on both sides of the conveyor belt of the device. During the transportation of raw coal, it is very easy to fall from both sides of the conveyor belt, which not only causes waste of raw coal, but also causes inaccurate weighing results. Moreover, the unloading plate of the device is fixedly connected to one side of the workbench, and its angle cannot be adjusted according to actual needs. Utility Model Content

[0005] The purpose of the utility model is to provide a sealed raw coal weighing device, which solves the problems that the existing device has no baffles on both sides of the conveyor belt, which easily causes the raw coal to fall and the weighing results to be inaccurate, and the existing device has a fixed blanking plate position that cannot be adjusted.

[0006] To achieve the above-mentioned purpose, a raw coal sealed weighing device is provided, comprising: a workbench, a mounting frame fixedly connected to the top of the workbench, a mixing drum fixedly connected to the top of the mixing drum fixedly connected to a driving motor, a feeding port provided on the top of the mixing drum, a discharging port provided on the bottom of the mixing drum, weighing slots provided on both sides of the mounting frame, a weighing device fixedly connected to the inside of the weighing slot, a bracket provided on the top of the weighing device, a storage box fixedly connected to one side of the bracket, a conveyor belt provided on the top of the workbench, a mounting plate fixedly connected to the top of the workbench, a screw movably connected to the inside of the mounting plate, a baffle fixedly connected to one end of the screw, and the baffle can prevent raw coal from falling during transportation, thereby reducing waste of raw coal;

[0007] One side of the workbench is rotatably connected to a blanking plate, one side of the workbench is fixedly connected to a first fixed plate and an adjustment plate, both sides of the blanking plate are fixedly connected to a first movable rod, the bottom of the blanking plate is fixedly connected to a second fixed plate, the inner side of the second fixed plate is rotatably connected to a connecting rod, one end of the connecting rod is fixedly connected to the second movable rod, and the other end of the connecting rod is provided with a connecting hole to facilitate adjustment of the angle of the blanking plate.

[0008] According to the raw coal sealed weighing device, the discharge port passes through the interior of the mounting frame and extends to directly above the storage box, and a solenoid valve is provided on one side of the storage box of the discharge port to facilitate control of the opening and closing of the discharge port and the storage box.

[0009] According to the raw coal sealed weighing device, a through hole is provided on the top of the mounting plate, and the shape and size of the through hole match the shape and size of the screw, and the screw is movably connected to the mounting plate through the through hole, which facilitates the adjustment of the screw position.

[0010] According to the raw coal sealed weighing device, two nuts are provided at one end of the screw, and the two nuts are tightly fitted to the two sides of the mounting plate respectively, so as to facilitate the fixation of the screw position.

[0011] According to the raw coal sealed weighing device, a movable hole 1 is opened inside the first fixed plate, and the shape and size of the movable hole 1 match the shape and size of the first movable rod, and the first movable rod is rotatably connected to the first fixed plate through the movable hole 1, which facilitates the rotation of the first movable rod.

[0012] According to the raw coal sealed weighing device, a movable hole 2 is opened inside the second fixed plate, the shape and size of the first movable hole 2 match the shape and size of the second movable rod, and the second movable rod is rotatably connected to the second fixed plate through the movable hole 2, which facilitates the rotation of the second movable rod.

[0013] According to the raw coal sealed weighing device, the diameter of the connecting hole is the same as the diameter of the adjusting hole, and fixing bolts are provided inside the connecting hole and the corresponding adjusting hole, and the other end of the fixing bolt cooperates with the fixing nut to fix the position of the connecting rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The raw coal sealed weighing device can prevent the raw coal from falling during transportation by setting baffles on both sides of the conveyor belt, reducing resource waste and making the weighing results more accurate. The front and rear positions of the baffles can be adjusted by the set screws and mounting plates, thereby improving the practicality of the raw coal sealed weighing device.

[0016] 2. The raw coal sealing weighing device is through installing first fixed plate on one side of workbench, installing first movable rod on both sides of blanking plate, so that blanking plate can rotate, and angle of blanking plate can be fixed through connecting rod, adjusting plate, adjusting hole and connecting hole, so that angle of blanking plate can be adjusted according to actual demand.

[0017] Additional aspects and advantages of the present application will be described in the following description, some of which will become apparent to those skilled in the art from the following description. BRIEF DESCRIPTION OF DRAWINGS

[0018] The present application will be further described below in conjunction with the drawings and embodiments.

[0019] Figure 1 It is a perspective view of the raw coal sealing weighing device of the present application;

[0020] Figure 2 It is a front view of the raw coal sealing weighing device of the present application;

[0021] Figure 3 It is a perspective view of the raw coal sealing weighing device of the present application;

[0022] Figure 4 It is a perspective view of the blanking plate of the raw coal sealing weighing device of the present application;

[0023] Figure 5 It is a perspective view of the connecting rod of the raw coal sealing weighing device of the present application.

[0024] In the figure: 1, workbench; 2, mounting frame; 3, stirring cylinder; 4, feed inlet; 5, driving motor; 6, weighing groove; 7, weighing device; 8, support; 9, discharge port; 10, electromagnetic valve; 11, storage tank; 12, conveying belt; 13, mounting plate; 14, screw; 15, baffle; 16, blanking plate; 17, first fixed plate; 18, adjusting plate; 19, adjusting hole; 20, connecting rod; 21, first movable rod; 22, second fixed plate; 23, second movable rod; 24, connecting hole. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] Please refer to Figure 1-5The embodiment of the utility model provides a technical solution: a raw coal sealed weighing device, comprising: a workbench 1, a mounting frame 2 is fixedly connected to the top of the workbench 1, a mixing drum 3 is fixedly connected to the top of the mounting frame 2, a driving motor 5 is fixedly connected to the top of the mixing drum 3, a feeding port 4 is provided on the top of the mixing drum 3, and a discharging port 9 is provided at the bottom of the mixing drum 3. Weighing slots 6 are opened on both sides of the mounting frame 2, a weighing device 7 is fixedly connected inside the weighing slot 6, a bracket 8 is provided on the top of the weighing device 7, a storage box 11 is fixedly connected to one side of the bracket 8, a conveyor belt 12 is provided on the top of the workbench 1, a mounting plate 13 is fixedly connected to the top of the workbench 1, a screw 14 is movably connected inside the mounting plate 13, and a baffle 15 is fixedly connected to one end of the screw 14. By providing the baffle 15, the raw coal is prevented from falling during the transportation on the conveyor belt 12, thereby reducing the waste of raw coal and making the weighing result of the raw coal more accurate.

[0027] One side of the workbench 1 is rotatably connected to a blanking plate 16, one side of the workbench 1 is fixedly connected to a first fixed plate 17 and an adjustment plate 18, both sides of the blanking plate 16 are fixedly connected to a first movable rod 21, the bottom of the blanking plate 16 is fixedly connected to a second fixed plate 22, the inner side of the second fixed plate 22 is rotatably connected to a connecting rod 20, one end of the connecting rod 20 is fixedly connected to a second movable rod 23, and the other end of the connecting rod 20 is provided with a connecting hole 24, which is convenient for adjusting the angle of the blanking plate 16 and at the same time facilitating the fixing of the angle of the blanking plate 16.

[0028] The discharge port 9 passes through the interior of the mounting frame 2 and extends to just above the storage box 11, and a solenoid valve 10 is provided on one side of the storage box 11 of the discharge port 9, which is convenient for controlling the opening and closing of the discharge port 9 and the storage box 11. A through hole is provided on the top of the mounting plate 13, and the shape and size of the through hole match the shape and size of the screw 14, and the screw 14 is movably connected to the mounting plate 13 through the through hole, which is convenient for adjusting the position of the screw 14, thereby facilitating the adjustment of the position of the baffle 15. Two nuts are provided at one end of the screw 14, and the two nuts are respectively tightly fitted with the two sides of the mounting plate 13, which is convenient for fixing the position of the screw 14, thereby fixing the position of the baffle 15. A movable hole 1 is provided inside the first fixed plate 17, and the shape and size of the movable hole 1 match the shape and size of the first movable rod 21. They match each other, and the first movable rod 21 is rotatably connected to the first fixed plate 17 through the movable hole 1, which facilitates the rotation of the first movable rod 21, thereby facilitating the adjustment of the angle of the blanking plate 16. A movable hole 2 is provided inside the second fixed plate 22. The shape and size of the first movable hole 2 match the shape and size of the second movable rod 23, and the second movable rod 23 is rotatably connected to the second fixed plate 22 through the movable hole 2, which facilitates the rotation of the second movable rod 23 and facilitates the adjustment of the angle of the blanking plate 16. The diameter of the connecting hole 24 is the same as the diameter of the adjustment hole 19, and a fixing bolt is provided inside the connecting hole 24 and the corresponding adjustment hole 19, and the other end of the fixing bolt cooperates with the fixing nut, which facilitates the fixation of the position of the connecting rod 20, thereby facilitating the fixing of the angle of the blanking plate 16.

[0029] Working principle: When in use, connect one end of the two screw rods 14 with the nut, and turn the nut to adjust the position of the nut on one end of the screw rod 14, thereby adjusting the position of the baffle 15 on the conveyor belt 12. After the adjustment is completed, insert one end of the two screw rods 14 into the through hole on the inner side of the mounting plate 13, and make the nut fit tightly with the inner side of the mounting plate 13. One end of the screw rod 14 passes through the through hole, and use another nut to connect the end of the screw rod 14 passing through the through hole, and turn the nut to make the nut fit tightly with the outer side of the mounting plate 13, thereby fixing the screw rod 14. The rod 14 is positioned, thereby completing the installation of the baffle 15, pouring the raw coal into the mixing drum 3 from the feed port 4, starting the drive motor 5, and stirring the raw coal in the mixing drum 3. After stirring, the solenoid valve 10 on the discharge port 9 is opened, and the raw coal falls into the storage box 11 through the discharge port 9. The weighing device 7 weighs the raw coal in the storage box 11. After weighing, the solenoid valve 10 at the bottom of the storage box 11 is opened, and the raw coal falls from the storage box 11 onto the conveyor belt 12 and is transported to the next process along the conveyor belt 12 and the blanking plate 16;

[0030] When the angle of the blanking plate 16 needs to be adjusted, disconnect the connection between the fixing bolts and the fixing nuts on both sides of the adjustment plate 18, rotate the blanking plate 16 through the first fixing plate 17 and the first movable rod 21, and the connecting rod 20 moves with the rotation of the blanking plate 16. Make the connecting hole 24 at the bottom end of the connecting rod 20 correspond to the adjustment hole 19 at the corresponding position, and fix it with fixing bolts and fixing nuts to complete the adjustment of the angle of the blanking plate 16.

[0031] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. Raw coal sealed weighing device, including: A workbench (1), characterized in that the top of the workbench (1) is fixedly connected to a mounting frame (2), the top of the mounting frame (2) is fixedly connected to a mixing drum (3), the top of the mixing drum (3) is fixedly connected to a driving motor (5), the top of the mixing drum (3) is provided with a feeding port (4), the bottom of the mixing drum (3) is provided with a discharging port (9), weighing slots (6) are provided on both sides of the mounting frame (2), the inside of the weighing slot (6) is fixedly connected to a weighing device (7), the top of the weighing device (7) is provided with a bracket (8), one side of the bracket (8) is fixedly connected to a storage box (11), a conveyor belt (12) is provided on the top of the workbench (1), the top of the workbench (1) is fixedly connected to a mounting plate (13), the inside of the mounting plate (13) is movably connected to a screw (14), and one end of the screw (14) is fixedly connected to a baffle (15); One side of the workbench (1) is rotatably connected to a blanking plate (16), one side of the workbench (1) is fixedly connected to a first fixed plate (17) and an adjustment plate (18), both sides of the blanking plate (16) are fixedly connected to a first movable rod (21), the bottom of the blanking plate (16) is fixedly connected to a second fixed plate (22), the inner side of the second fixed plate (22) is rotatably connected to a connecting rod (20), one end of the connecting rod (20) is fixedly connected to a second movable rod (23), and the other end of the connecting rod (20) is provided with a connecting hole (24).

2. The raw coal sealed weighing device according to claim 1, characterized in that: The discharge port (9) passes through the interior of the mounting frame (2) and extends to directly above the storage box (11), and a solenoid valve (10) is provided on one side of the discharge port (9) and the storage box (11).

3. The raw coal sealed weighing device according to claim 1, characterized in that: A through hole is provided on the top of the mounting plate (13), and the shape and size of the through hole match the shape and size of the screw rod (14), and the screw rod (14) is movably connected to the mounting plate (13) through the through hole.

4. The raw coal sealed weighing device according to claim 1, characterized in that: Two nuts are provided at one end of the screw rod (14), and the two nuts are tightly fitted to two sides of the mounting plate (13) respectively.

5. The raw coal sealed weighing device according to claim 1, characterized in that: A movable hole 1 is provided inside the first fixed plate (17), and the shape and size of the movable hole 1 match the shape and size of the first movable rod (21), and the first movable rod (21) is rotatably connected to the first fixed plate (17) through the movable hole 1.

6. The raw coal sealed weighing device according to claim 1, characterized in that: A movable hole 2 is provided inside the second fixed plate (22), the shape and size of the first movable hole 2 match the shape and size of the second movable rod (23), and the second movable rod (23) is rotatably connected to the second fixed plate (22) through the movable hole 2.

7. The raw coal sealed weighing device according to claim 1, characterized in that: The diameter of the connecting hole (24) is the same as that of the adjusting hole (19), and a fixing bolt is provided inside the connecting hole (24) and the corresponding adjusting hole (19), and the other end of the fixing bolt is matched with a fixing nut.

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