Weighing device for cement processing

Abstract

The utility model relates to the technical field of cement processing, in particular to a weighing device for cement processing, which not only is convenient for workers to load materials and lighten the labor intensity of the workers, but also prevents the materials from being blocked in the device and accelerates the discharge of the materials. Comprising a lifting mechanism; the device further comprises a loading mechanism, a traction mechanism, a weighing mechanism and an auger mechanism, the loading mechanism is installed on the lifting mechanism and loads materials, the traction mechanism is installed on the lifting mechanism and pulls the loading mechanism to turn over, and the weighing mechanism is installed on the lifting mechanism and weighs the materials. The auger mechanism is installed on the lifting mechanism and prevents materials from being blocked in the loading mechanism.

Description

Technical Field

[0001] This utility model relates to the technical field of cement processing, and in particular to a weighing device for cement processing. Background Technology

[0002] Cement powder is a hydraulic inorganic binder that, when mixed with water, forms a paste that can harden in air or water and can firmly bind materials such as sand and stone together.

[0003] Existing weighing devices for cement processing, such as the one disclosed in utility model patent application number 201921966766.X, mainly consist of two support columns. Each support column has a lifting chamber inside, and limit grooves are formed on the inner walls of both sides. A lifting column is movably installed inside the lifting chamber, and limit blocks are fixedly connected to both sides of the lifting column. Through grooves are also formed on both sides of the lifting column. In use, the lifting chamber, limit grooves, and lifting column are movably connected to the limit grooves via the limit blocks, allowing the lifting column to move up and down within the lifting chamber. A motor box, rotary motor, rotary bearing, rotary rod, and rotary gear are mounted on the support column, allowing the rotary rod to rotate within the support column and lifting column via the rotary bearing and rotary motor, thereby driving the rotary gear to rotate.

[0004] However, with existing weighing devices, cement gets stuck in the weighing box after weighing, making it difficult to remove. Moreover, when loading materials, workers need to lift the material onto the weighing box and pour it in, which is time-consuming, labor-intensive, and very inconvenient. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a weighing device for cement processing that not only facilitates the loading of materials by workers and reduces their labor intensity, but also prevents materials from clogging inside the device and accelerates the discharge of materials.

[0006] This utility model discloses a weighing device for cement processing, including a lifting mechanism; it also includes a loading mechanism, a traction mechanism, a weighing mechanism, and an auger mechanism. The loading mechanism is installed on the lifting mechanism and loads materials; the traction mechanism is installed on the lifting mechanism and pulls the loading mechanism to rotate; the weighing mechanism is installed on the lifting mechanism and weighs the materials; the auger mechanism is installed on the lifting mechanism and prevents materials from clogging inside the loading mechanism. The traction mechanism pulls the loading mechanism to tilt at a certain angle, making it convenient for workers to load materials into the loading mechanism. Then, the lifting mechanism drives the loading mechanism to lift, facilitating the weighing mechanism to weigh the loading mechanism. After weighing, the weighing mechanism drives the loading mechanism to lift, causing the auger mechanism to stir and convey the materials inside the loading mechanism, accelerating material discharge and preventing material from clogging inside the loading mechanism.

[0007] Preferably, the lifting mechanism includes a support frame, two sets of guide rods, four sets of hydraulic cylinders, two sets of sliders, and a limiting frame. The bottom end of the support frame is connected to the ground, and two sets of sliding grooves are opened on both sides of the support frame. The two sets of guide rods are respectively installed in the two sets of sliding grooves of the support frame. A set of hydraulic cylinders is installed on both sides of each set of guide rods. The sliders are slidably installed on the guide rods, and the bottom end of the sliders is connected to the top end of the two sets of hydraulic cylinders. The limiting frame is rotatably installed on the two sets of sliders. When material is loaded, the traction mechanism pulls the loading mechanism to tilt, and the loading mechanism drives the limiting frame to rotate, which facilitates loading by the workers. After loading is completed, the four sets of hydraulic cylinders are activated, and the four sets of hydraulic cylinders push the sliders and limiting frame upward. When the loading mechanism and the weighing mechanism are magnetically attracted, the hydraulic cylinders drive the sliders and limiting frame to disengage from the loading mechanism, improving the weighing accuracy. When the material is discharged, the hydraulic cylinders push the sliders and limiting frame upward again. The weighing mechanism is de-energized and demagnetized, and the loading mechanism follows the limiting frame downward, which is convenient for the next material weighing.

[0008] Preferably, the loading mechanism includes a loading hopper, a baffle, a discharge hose, a valve, and a pull rod. The loading hopper is slidably mounted on the limiting frame. The bottom end of the baffle is connected to the top end of the loading hopper. The top end of the discharge hose is internally connected to the bottom end of the loading hopper. The valve is mounted on the discharge hose, and the pull rod is mounted on the loading hopper. When loading material, the traction mechanism pulls the pull rod, which causes the loading hopper and the limiting frame to tilt, making it easier for workers to load material into the loading hopper. The baffle prevents the loading hopper from falling off the limiting frame. After weighing, the workers connect the discharge port of the discharge hose to the pipeline, open the valve, and the material in the loading hopper is discharged through the discharge hose.

[0009] Preferably, the traction mechanism includes a servo motor, a reducer, a drive shaft, a base, a cylinder, and grippers. The servo motor is mounted on a bracket, the reducer is mounted on the bracket, the drive shaft is rotatably mounted on the reducer, the base is mounted on the bracket, the cylinder is mounted on the drive shaft, and the bottom end of the grippers is connected to the top end of the cylinder. When loading is required, the servo motor is started, and the servo motor drives the drive shaft to rotate through the reducer. The drive shaft drives the cylinder and grippers to rotate. After the grippers hook onto the pull rod, they pull the loading bucket to tilt. At the same time, the cylinder pushes the grippers to increase the tilt angle of the loading bucket, making it easier for workers to load materials.

[0010] Preferably, the weighing mechanism includes two sets of gravity sensors, two sets of inclined rods, a connecting frame, and a dust cover. Both sets of gravity sensors are mounted on the support. The top ends of the two sets of inclined rods are connected to the bottom ends of the two sets of gravity sensors, respectively. The top end of the connecting frame is connected to the bottom ends of the two sets of inclined rods, and the bottom end of the dust cover is connected to the top end of the connecting frame. When the baffle contacts the connecting frame, the connecting frame is energized to generate a magnetic force that holds the baffle in place. When the loading hopper is removed from the limit frame, the two sets of gravity sensors weigh the loading hopper and the material. The two sets of inclined rods maintain the stability of the loading hopper. After weighing, four sets of hydraulic cylinders continue to lift the loading hopper, facilitating the auger mechanism to clear the material. The dust cover reduces material dispersion during the clearing and discharge process.

[0011] Preferably, the auger mechanism includes a motor, a second reducer, a rotating shaft, and spiral blades. The bottom end of the motor is connected to the top end of the support, the bottom end of the second reducer is connected to the top end of the support, the rotating shaft is rotatably mounted on the support and longitudinally connected to the motor, and the spiral blades are mounted on the rotating shaft. When the motor is started, the motor drives the rotating shaft to rotate through the second reducer, and the rotating shaft drives the spiral blades to rotate. The spiral blades clear the material in the loading hopper and accelerate the discharge of the material, thereby improving work efficiency.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: the traction mechanism pulls the loading mechanism to tilt at a certain angle, which makes it convenient for workers to load materials into the loading mechanism. Then the lifting mechanism drives the loading mechanism to lift, which makes it convenient for the weighing mechanism to weigh the loading mechanism. After weighing, the weighing mechanism drives the loading mechanism to lift, so that the auger mechanism can stir and transport the materials in the loading mechanism, accelerate the discharge of materials, and prevent materials from being blocked in the loading mechanism. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0014] Figure 2 This is an isometric structural diagram of the lifting mechanism of this utility model;

[0015] Figure 3This is a cross-sectional isometric structural diagram of the loading mechanism and traction mechanism of this utility model;

[0016] Figure 4 This is a partially enlarged isometric structural diagram of the weighing mechanism of this utility model;

[0017] Figure 5 This is a front view cross-sectional structural diagram of the auger mechanism of this utility model.

[0018] The attached diagram is labeled as follows: 01, Lifting mechanism; 11, Support; 12, Guide rod; 13, Hydraulic cylinder; 14, Slider; 15, Limit frame; 02, Loading mechanism; 21, Loading bucket; 22, Baffle; 23, Discharge hose; 24, Valve; 25, Tie rod; 03, Traction mechanism; 31, Servo motor; 32, Reducer 1; 33, Drive shaft; 34, Base; 35, Cylinder; 36, Gripper; 04, Weighing mechanism; 41, Gravity sensor; 42, Diagonal tie rod; 43, Connecting frame; 44, Dust cover; 05, Screw mechanism; 51, Electric motor; 52, Reducer 2; 53, Rotating shaft; 54, Spiral blade. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example

[0020] This utility model discloses a weighing device for cement processing, including a lifting mechanism 01; it also includes a loading mechanism 02, a traction mechanism 03, a weighing mechanism 04, and an auger mechanism 05. The loading mechanism 02 is installed on the lifting mechanism 01 and loads the material; the traction mechanism 03 is installed on the lifting mechanism 01 and pulls the loading mechanism 02 to rotate; the weighing mechanism 04 is installed on the lifting mechanism 01 and weighs the material; the auger mechanism 05 is installed on the lifting mechanism 01 and prevents material from clogging inside the loading mechanism 02. The lifting mechanism 01 includes a support 11. The system includes two sets of guide rods 12, four sets of hydraulic cylinders 13, two sets of sliders 14, and a limiting frame 15. The bottom end of the bracket 11 is connected to the ground. Two sets of sliding grooves are opened on both sides of the bracket 11. The two sets of guide rods 12 are respectively installed in the two sets of sliding grooves of the bracket 11. A set of hydraulic cylinders 13 is installed on both sides of each set of guide rods 12. The sliders 14 are slidably installed on the guide rods 12, and the bottom end of the sliders 14 is connected to the top end of the two sets of hydraulic cylinders 13. The limiting frame 15 is rotatably installed on the two sets of sliders 14. The loading mechanism 02 includes a loading bucket 21, a baffle 22, and a discharge hose 2. 3. Valve 24 and pull rod 25, loading bucket 21 is slidably mounted on limit frame 15, bottom end of baffle 22 is connected to top end of loading bucket 21, top end of discharge hose 23 is connected to bottom end of loading bucket 21, valve 24 is mounted on discharge hose 23, pull rod 25 is mounted on loading bucket 21; traction mechanism 03 includes servo motor 31, reducer 32, drive shaft 33, base 34, cylinder 35 and gripper 36, servo motor 31 is mounted on bracket 11, reducer 32 is mounted on bracket 11, drive shaft 33 is rotatably mounted on Mounted on reducer 32, base 34 mounted on bracket 11, cylinder 35 mounted on drive shaft 33, bottom end of gripper 36 connected to top end of cylinder 35; weighing mechanism 04 includes two sets of gravity sensors 41, two sets of diagonal rods 42, connecting frame 43 and dust cover 44. Both sets of gravity sensors 41 are mounted on bracket 11. The top ends of the two sets of diagonal rods 42 are respectively connected to the bottom ends of the two sets of gravity sensors 41. The top end of the connecting frame 43 is connected to the bottom ends of the two sets of diagonal rods 42. The bottom end of dust cover 44 is connected to the top end of connecting frame 43.During operation, firstly, when loading is required, the servo motor 31 is activated. The servo motor 31 drives the transmission shaft 33 to rotate via the reducer 32. The transmission shaft 33 drives the cylinder 35 and the gripper 36 to rotate. The gripper 36 hooks onto the pull rod 25 and pulls the loading bucket 21 to tilt. At the same time, the cylinder 35 pushes the gripper 36 to increase the tilt angle of the loading bucket 21. The pull rod 25 causes the loading bucket 21 and the limiting frame 15 to tilt, making it easier for workers to load materials into the loading bucket 21. A baffle 22 is set to prevent the loading bucket 21 from falling off the limiting frame 15. After loading is completed, the transmission shaft 33 drives the cylinder 35 and the gripper 36 to reset. Then, the four sets of hydraulic cylinders 13 are activated. The four sets of hydraulic cylinders 13 push the slider 14 and the limiting frame 15 upward. When the baffle 22 contacts the connecting frame 43, the connecting frame 43 is energized and generates a magnetic attraction. The hydraulic cylinder 13, driven by the baffle 22, moves the slider 14 and the limit frame 15 away from the loading hopper 21, improving weighing accuracy. Then, two sets of gravity sensors 41 weigh the loading hopper 21 and the material. Two sets of inclined pull rods 42 maintain the stability of the loading hopper 21. After weighing, the four sets of hydraulic cylinders 13 continue to lift the loading hopper 21, facilitating the auger mechanism 05 to clear the material. A dust cover 44 reduces material dispersion during the clearing and discharge process. The worker connects the discharge port of the discharge hose 23 to the pipeline and opens the valve 24. The material in the loading hopper 21 is discharged through the discharge hose 23. After the material is discharged, the hydraulic cylinder 13 again pushes the slider 14 and the limit frame 15 upwards. The weighing mechanism 04 is de-energized and demagnetized, and the loading hopper 21 descends with the limit frame 15, facilitating the next material weighing. Example

[0021] like Figures 1 to 5As shown, this utility model discloses a weighing device for cement processing, based on embodiment 1. The auger mechanism 05 includes a motor 51, a reducer 52, a rotating shaft 53, and a spiral blade 54. The bottom end of the motor 51 is connected to the top end of the support 11, the bottom end of the reducer 52 is connected to the top end of the support 11, the rotating shaft 53 is rotatably mounted on the support 11 and longitudinally connected to the motor 51, and the spiral blade 54 is mounted on the rotating shaft 53. During operation, firstly, when loading is required, the servo motor 31 is started, and the servo motor 31 is driven by the reducer 32. The drive shaft 33 rotates, driving the cylinder 35 and gripper 36 to rotate. The gripper 36 hooks onto the pull rod 25, pulling the loading bucket 21 to tilt. Simultaneously, the cylinder 35 pushes the gripper 36, increasing the tilt angle of the loading bucket 21. The pull rod 25 tilts the loading bucket 21 and the limiting frame 15, facilitating the loading of materials into the loading bucket 21. A baffle 22 prevents the loading bucket 21 from detaching from the limiting frame 15. After loading is complete, the drive shaft 33 resets the cylinder 35 and gripper 36, then activates the four sets of hydraulic cylinders 13, which push upwards. The sliding block 14 and the limiting frame 15 are activated. When the baffle 22 contacts the connecting frame 43, the connecting frame 43 is energized to generate a magnetic force that attracts the baffle 22. The hydraulic cylinder 13 drives the sliding block 14 and the limiting frame 15 to detach from the loading hopper 21, improving weighing accuracy. Then, two sets of gravity sensors 41 weigh the loading hopper 21 and the material. Two sets of inclined pull rods 42 are set to maintain the stability of the loading hopper 21. After weighing, the four sets of hydraulic cylinders continue to drive the loading hopper 21 to lift. The motor 51 is started, and the motor 51 drives the rotating shaft 53 to rotate through the reducer 52. The rotating shaft 53 carries... The rotating spiral blade 54 clears the material in the loading hopper 21 and accelerates its discharge, improving work efficiency. By setting up a dust cover 44, the dispersion of material during the clearing and discharge process is reduced. The worker connects the discharge port of the discharge hose 23 to the pipeline and opens the valve 24. The material in the loading hopper 21 is discharged through the discharge hose 23. After the material is discharged, the hydraulic cylinder 13 pushes the slider 14 and the limit frame 15 to rise again. The weighing mechanism 04 is de-energized and demagnetized. The loading hopper 21 descends with the limit frame 15 to facilitate the next material weighing.

[0022] The servo motor 31, reducer 32, electric motor 51, and reducer 52 of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0023] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A weighing device for cement processing, comprising a lifting mechanism (01); characterized in that, It also includes a loading mechanism (02), a traction mechanism (03), a weighing mechanism (04), and an auger mechanism (05). The loading mechanism (02) is installed on the lifting mechanism (01) and loads the material. The traction mechanism (03) is installed on the lifting mechanism (01) and pulls the loading mechanism (02) to rotate. The weighing mechanism (04) is installed on the lifting mechanism (01) and weighs the material. The auger mechanism (05) is installed on the lifting mechanism (01) and prevents the material from getting stuck in the loading mechanism (02).

2. The weighing device for cement processing as described in claim 1, characterized in that, The lifting mechanism (01) includes a bracket (11), two sets of guide rods (12), four sets of hydraulic cylinders (13), two sets of sliders (14), and a limiting frame (15). The bottom end of the bracket (11) is connected to the ground. Two sets of sliding grooves are opened on both sides of the bracket (11). The two sets of guide rods (12) are respectively installed in the two sets of sliding grooves of the bracket (11). A set of hydraulic cylinders (13) is installed on both sides of each set of guide rods (12). The sliders (14) are slidably installed on the guide rods (12) and the bottom end of the sliders (14) is connected to the top end of the two sets of hydraulic cylinders (13). The limiting frame (15) is rotatably installed on the two sets of sliders (14).

3. The weighing device for cement processing as described in claim 2, characterized in that, The loading mechanism (02) includes a loading bucket (21), a baffle (22), a discharge hose (23), a valve (24), and a pull rod (25). The loading bucket (21) is slidably mounted on the limiting frame (15). The bottom end of the baffle (22) is connected to the top end of the loading bucket (21). The top end of the discharge hose (23) is connected to the bottom end of the loading bucket (21). The valve (24) is mounted on the discharge hose (23). The pull rod (25) is mounted on the loading bucket (21).

4. The weighing device for cement processing as described in claim 2, characterized in that, The traction mechanism (03) includes a servo motor (31), a reducer (32), a drive shaft (33), a base (34), a cylinder (35), and a gripper (36). The servo motor (31) is mounted on the bracket (11), the reducer (32) is mounted on the bracket (11), the drive shaft (33) is rotatably mounted on the reducer (32), the base (34) is mounted on the bracket (11), the cylinder (35) is mounted on the drive shaft (33), and the bottom end of the gripper (36) is connected to the top end of the cylinder (35).

5. A weighing device for cement processing as described in claim 2, characterized in that, The weighing mechanism (04) includes two sets of gravity sensors (41), two sets of inclined rods (42), a connecting frame (43) and a dust cover (44). The two sets of gravity sensors (41) are mounted on the bracket (11). The top ends of the two sets of inclined rods (42) are connected to the bottom ends of the two sets of gravity sensors (41) respectively. The top end of the connecting frame (43) is connected to the bottom ends of the two sets of inclined rods (42). The bottom end of the dust cover (44) is connected to the top end of the connecting frame (43).

6. A weighing device for cement processing as described in claim 2, characterized in that, The auger mechanism (05) includes a motor (51), a second reducer (52), a rotating shaft (53), and a spiral blade (54). The bottom end of the motor (51) is connected to the top end of the bracket (11), the bottom end of the second reducer (52) is connected to the top end of the bracket (11), the rotating shaft (53) is rotatably mounted on the bracket (11) and longitudinally connected to the motor (51), and the spiral blade (54) is mounted on the rotating shaft (53).

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