A kind of intelligent weighing, receiving and transferring equipment for refractory materials

Abstract

The utility model relates to an intelligent weighing, receiving and transporting equipment for refractory materials, comprising a storage bin, a feeding device, a weighing hopper, a receiving barrel and an intelligent trackless transport AGV vehicle, wherein the storage bin is fixed to the top of the first supporting frame by a first supporting frame, the feeding device is fixedly installed below the material outlet of the storage bin by a second supporting frame, a weighing hopper is installed below the material outlet of the first discharge pipe, the material outlet of the weighing hopper is connected to the second discharge pipe, a material receiving dust collecting hood is installed near the material outlet of the second discharge pipe, an intelligent trackless transport AGV vehicle is arranged below the material receiving dust collecting hood, and a plurality of receiving barrels are arranged on the intelligent trackless transport AGV vehicle. The device realizes automatic weighing, receiving and transporting of refractory materials through automated and intelligent design, which not only has continuous action and accurate weighing, but also saves labor costs and increases operation safety while improving production efficiency and operation accuracy.

Description

Technical Field

[0001] The utility model relates to refractory material preparation equipment, in particular to intelligent weighing, receiving and transferring equipment for refractory materials. Background Art

[0002] In the process of refractory material preparation, batching, transportation and mixing of refractory materials are key processes in the production process. In the traditional refractory material preparation process, most production lines on the market currently use tracked batching vehicles and other forms for weighing. These steps usually require manual operation, which is not only inefficient but also difficult to ensure accuracy. Therefore, there is an urgent need for an automated and intelligent refractory material preparation equipment, which not only saves labor, but also makes weighing more accurate and improves the product qualification rate. Utility Model Content

[0003] In order to solve the above problems, the utility model provides an intelligent weighing, receiving and transferring equipment for refractory materials, which can realize automatic weighing, receiving and transferring operations of refractory materials.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is an intelligent weighing, receiving and transferring equipment for refractory materials, including a storage bin, a feeding device, a weighing hopper, a receiving barrel and an intelligent trackless transfer AGV vehicle, characterized in that: the storage bin is fixed to the top of the first support frame through a first support frame, a feeding device is fixedly installed below the discharge port of the storage bin through a second support frame, a weighing hopper is installed below the discharge port of the first discharge pipe of the feeding device, an intelligent trackless transfer AGV vehicle is arranged below the weighing hopper, and a plurality of receiving barrels are arranged on the intelligent trackless transfer AGV vehicle.

[0005] Further preferably, the discharge port of the storage bin and the feed port of the feeding device are connected via a feeding pipe, the cross-section of the feeding pipe is circular, and a third control valve is provided on the feeding pipe.

[0006] Further preferably, the third control valve includes an outer shell, a first rotating knob, a second rotating knob, a rotating rod, a first baffle and a second baffle, the outer shell is sleeved on the outer peripheral side wall of the feed pipe, and the first rotating knob and the second rotating knob are respectively arranged at relative positions on the outer side wall of the outer shell, a rotating rod is fixedly connected between the first rotating knob and the second rotating knob, and the first baffle and the second baffle are fixedly installed on the rotating rod, the first baffle and the second baffle are installed on the rotating rod in a cross arrangement, the first baffle and the second baffle are both circular plates, the size of the first baffle and the second baffle is equal to the size of the cross-section of the feed pipe, and a plurality of leakage holes are provided on the first baffle.

[0007] Further preferably, the feeding device includes a feeding barrel, a motor, a rotating shaft, a rotating impeller, a first discharge pipe and a first control valve, the feeding barrel is arranged to be inclined downward, the first discharge pipe is installed at the end of the feeding barrel away from the feeding pipe, the first discharge pipe is provided with a first control valve, a rotating shaft is installed inside the feeding barrel, a rotating impeller is fixedly installed on the surface of the rotating shaft located inside the feeding barrel, a motor is installed at the end of the feeding barrel close to the feeding port of the feeding barrel, and the motor is connected to the rotating shaft.

[0008] Further preferably, a first sensor is provided on the first control valve, and the first sensor is connected to the first control valve.

[0009] Further preferably, a weight sensor is provided on the weighing hopper, the weight sensor is connected to the first sensor, the discharge port at the bottom of the weighing hopper is connected to a second discharge pipe, the second discharge pipe is provided with a second control valve, the second control valve is provided with a second sensor, and the second sensor is connected to the second control valve.

[0010] Further preferably, the intelligent trackless transfer AGV vehicle includes a chassis, on which an intelligent sensing module and an intelligent driving module are arranged, the intelligent sensing module is connected to the intelligent driving module, the intelligent sensing module is connected to the weight sensor and the second sensor, a universal wheel is arranged under the chassis, and the universal wheel is connected to the driving module; a plurality of cylinders are arranged on the upper surface of the chassis, the cylinders are connected to the driving module, and the moving end of the cylinder is fixedly connected to a placement plate.

[0011] Further preferably, a material receiving dust collecting hood is installed near the discharge port of the second discharge pipe, the opening size of the material receiving dust collecting hood is equal to the opening size of the material receiving barrel, a dust collector is provided in the material receiving dust collecting hood, a fourth sensor is provided at the opening edge of the material receiving dust collecting hood, and the fourth sensor is connected to the second control valve and the dust collector.

[0012] Further preferably, a third sensor is installed at the opening of the material receiving barrel, and the third sensor is connected to the fourth sensor.

[0013] The beneficial effects of using the utility model are:

[0014] The utility model discloses an intelligent weighing, receiving and transferring equipment for refractory materials, which realizes automatic weighing, receiving and transferring of refractory materials through automated and intelligent design. It not only has continuous actions and accurate weighing, but also improves production efficiency and operation accuracy while also saving labor costs and increasing operation safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an intelligent weighing, receiving and transferring equipment for refractory materials;

[0016] Figure 2 It is a partial structural schematic diagram of a refractory intelligent weighing, receiving and transferring equipment;

[0017] Figure 3 It is a schematic diagram of the structure of the closed state of the third control valve of a refractory intelligent weighing, receiving and transferring equipment;

[0018] Figure 4 It is a schematic diagram of the structure of the open state of the third control valve of a refractory intelligent weighing, receiving and transferring equipment;

[0019] Figure 5 It is a schematic diagram of the internal structure of the third control valve of a refractory intelligent weighing, receiving and transferring equipment;

[0020] Reference numerals include:

[0021] 1-storage bin, 11-feeding pipe, 12-first support frame;

[0022] 2-feeding device, 21-feeding cylinder, 22-motor, 23-rotating shaft, 24-rotating impeller, 25-first discharge pipe, 26-first control valve, 261-first sensor, 27-second support frame;

[0023] 3- weighing hopper, 31 second discharge pipe, 32- second control valve, 321- second sensor;

[0024] 4- material receiving dust collecting cover, 41- fourth sensor;

[0025] 5-receiving barrel, 51-third sensor;

[0026] 6-intelligent trackless transfer AGV vehicle, 61-chassis, 62-universal wheel, 63-cylinder, 64-placing plate;

[0027] 7-third control valve, 71-housing, 72a-first rotating knob, 72b-second rotating knob, 73-rotating rod, 74-first baffle, 741-leak hole, 75-second baffle. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the technical solution more clear, the technical solution is further described in detail below in conjunction with specific implementation methods. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the technical solution.

[0029] Please refer to Figures 1 to 5As shown, the utility model proposes an intelligent weighing, receiving and transferring equipment for refractory materials, comprising a first support frame 12, a storage bin 1 is fixed on the top of the first support frame 12, a feeding device 2 is fixedly installed below the discharge port of the storage bin 1 through a second support frame 27, a feeding pipe 11 is installed at the discharge port of the storage bin 1, the cross section of the feeding pipe 11 is circular, and a third control valve 7 is arranged on the feeding pipe 11, wherein the third control valve 7 comprises a housing 71, a first rotating knob 72a, a second rotating knob 72b, a rotating rod 73, and a first rotating knob 74. A baffle 74 and a second baffle 75, the shell 71 is sleeved on the outer peripheral side wall of the feeding pipe 11, and the first rotating knob 72a and the second rotating knob 72b are respectively arranged at the relative positions of the outer side wall of the shell 71, and a rotating rod 73 is fixedly connected between the first rotating knob 72a and the second rotating knob 72b. The two ends of the rotating rod 73 pass through the feeding pipe 11 and the shell 71 and are connected to the first rotating knob 72a and the second rotating knob 72b, and rotate with the rotation of the rotating knob. The first baffle 74 and the second baffle 75 are fixedly installed on the rotating rod 73. Figure 5 As shown, the first baffle 74 and the second baffle 75 are installed on the rotating rod 73 in a cross arrangement. The first baffle 74 and the second baffle 75 are both circular plates, and the sizes of the first baffle 74 and the second baffle 75 are equal to the size of the cross-section of the feed pipe 11. The first baffle 74 is provided with a plurality of leakage holes 741. When the first rotating knob 72a (or the second rotating knob 72b) is rotated to place the second baffle 75 horizontally, the second baffle 75 blocks the refractory material in the storage bin 1 to prevent the refractory material from being further transported. When the first rotating knob 72a (or the second rotating knob 72b) is rotated to place the first baffle 74 horizontally, the refractory material is transported to the feed device 2 connected to the feed pipe 11 through the leakage holes 741.

[0030] See also Figure 1The feeding device 2 includes a feeding cylinder 21, a motor 22, a rotating shaft 23, a rotating impeller 24, a first discharge pipe 25 and a first control valve 26. The feeding cylinder 21 is arranged to be tilted downward. A feeding port is provided on the feeding cylinder 21, and the feeding port is connected through the discharge port of the feeding pipe 11. The first discharge pipe 25 is installed at one end of the feeding cylinder 21 away from the feeding pipe 11. The feeding pipe 11 and the first discharge pipe 25 are both connected to the inside of the feeding cylinder 21. The first discharge pipe 25 is provided with a first control valve 26, and the first control valve 26 is provided with a first transmission valve Sensor 261, the first sensor 261 is connected to the first control valve 26; a rotating shaft 23 is installed inside the feeding barrel 21, and a rotating impeller 24 is fixedly installed on the surface of the rotating shaft 23 located inside the feeding barrel 21, and a motor 22 is installed at one end of the feeding barrel 21 close to the discharge port of the feeding barrel 21, and the motor 22 is connected to the rotating shaft 23. The refractory material can be further transported to the weighing hopper 3 through the feeding mechanism 2, wherein the motor 22 can change the rotation speed, and by changing the rotation speed of the motor 22, the discharge amount of the refractory material entering the weighing hopper 3 can be controlled.

[0031] A weighing hopper 3 is installed below the discharge port of the first discharge pipe 25, on which a weight sensor is provided, which is connected to the first sensor 261, and a second discharge pipe 31 is connected to the discharge port at the bottom of the weighing hopper 3, on which a second control valve 32 is provided, on which a second control valve 32 is provided, and the second control valve 32 is provided with a second sensor 321, which is connected to the second control valve 32. When the refractory material enters the weighing hopper 3 from the first discharge pipe 25, the second control valve 32 is in a closed state. After the weight of the refractory material in the weighing hopper 3 reaches the required value, the weight sensor on the weighing hopper 3 transmits data to the first sensor 261, and the first sensor 261 controls the first control valve 26 to close.

[0032] An intelligent trackless transfer AGV vehicle 6 is provided below the second discharge pipe 31, and a plurality of receiving barrels 5 are placed on the placement plate 64 of the intelligent trackless transfer AGV vehicle 6, wherein the intelligent trackless transfer AGV vehicle 6 includes a chassis 61, and an intelligent sensing module and an intelligent driving module are provided on the chassis 61, and the intelligent sensing module is connected to the intelligent driving module, and the intelligent sensing module is connected to the weight sensor and the second sensor 321, and a universal wheel 62 is provided below the chassis 61, and the universal wheel 62 is connected to the driving module, and the intelligent trackless transfer is controlled by controlling the universal wheel 62 through the driving module. The AGV vehicle 6 moves; a plurality of cylinders 63 are arranged on the upper surface of the chassis 61, and a placement plate 64 is fixedly connected to the movable end of the cylinder 63, and the cylinder 63 is connected to the driving module. When the intelligent trackless transfer AGV vehicle 6 places one of the upper receiving barrels 5 below the discharge port of the second discharge pipe 31, the driving module controls the cylinder 63 to move upward, and moves the receiving barrel 5 to a suitable position, and then the intelligent sensing module transmits data to the second sensor 321 to control the second control valve 32 to open, and transport the weighed refractory material to the receiving barrel 5. After completion, the second control valve 32 is closed.

[0033] A receiving dust collecting hood 4 is installed near the discharge port of the second discharge pipe 31. The opening size of the receiving dust collecting hood 4 is equal to the opening size of the receiving barrel 5. A dust collector is arranged inside the receiving dust collecting hood 4. A fourth sensor 41 is arranged at the opening edge of the receiving dust collecting hood 4. The fourth sensor 41 is connected to the second control valve 32 and the dust collector. When receiving the material, the receiving dust collecting hood 4 triggers the second control valve 32 and the dust collector by first connecting the opening of the receiving barrel 5 with the opening of the receiving dust collecting hood 4, so that the refractory material is discharged to the receiving barrel. At the same time as the receiving barrel 5 is connected, the generated debris and dust are also removed to ensure the cleanliness of the work site. In order to prevent the material from being discharged before the opening of the receiving barrel 5 is completely connected with the opening of the receiving dust collecting hood 4, a third sensor 51 is installed at the opening of the receiving barrel 5, and the third sensor 51 is connected to the fourth sensor 41. When the opening of the receiving barrel 5 is completely connected with the opening of the receiving dust collecting hood 4, the third sensor 51 transmits data to the fourth sensor 41, and the fourth sensor 41, the second control valve 32 and the dust collector start to work.

[0034] The specific working process and working principle are as follows:

[0035] When the refractory material enters the storage bin 1, the first control valve 26, the second control valve 32 and the third control valve 7 are in a completely closed state. Then the production system remotely issues an instruction. After receiving the instruction, the second control valve 32 and the third control valve 7 become open. At this time, the motor 22 starts to work. The motor 22 drives the rotating shaft 23 and the spiral impeller 24 to rotate, and the refractory material flows into the weighing hopper 6 through the feeding tube 21 to start weighing. The initial feeding speed is fast. When there are 10 kilograms left, the motor 22 automatically switches to a slow speed. After the refractory material enters the weighing hopper 3, it reaches the command weight and then feeds back a signal to the motor 22 and the third control valve 7. The feeding device 2 stops feeding and closes the third control valve 7. At this time, the weighing hopper 3 sends a signal that the weighing is completed. The command is sent to the intelligent trackless transfer AGV vehicle 6. After receiving the command, the intelligent trackless transfer AGV vehicle 6 brings the material receiving barrel 5 to the bottom of the weighing material hopper 3 where the material has been weighed. The intelligent trackless transfer AGV vehicle starts the cylinder 63 to lift the material receiving barrel 5, so that the opening of the material receiving barrel 5 is completely connected with the opening of the material receiving dust collecting hood 4. The material receiving dust collecting hood 4 triggers the second control valve 32 and the dust collector to start receiving the material. After the weighing hopper 3 is emptied, the second control valve 32 is closed, and then the above operation is repeated. After all the material receiving barrels 5 on the intelligent trackless transfer AGV vehicle 6 are loaded with refractory materials (or the required quantity is met), the intelligent trackless transfer AGV vehicle 6 retracts the cylinder 63 to separate the material receiving barrel 5 from the material receiving dust collecting hood 4, and the intelligent trackless transfer AGV vehicle 6 goes to the next process position according to the system command.

[0036] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, many changes can be made in the specific implementation methods and application scopes based on the ideas of the present technical content. As long as these changes do not deviate from the concept of the present invention, they all fall within the scope of protection of this patent.

Claims

1. A refractory intelligent weighing, receiving and transporting device, comprising a storage bin (1), a feeding device (2), a weighing hopper (3), a receiving barrel (5) and an intelligent trackless transport AGV vehicle (6), characterized in that: The storage bin (1) is fixed to the top of the first support frame (12) via a first support frame (12); a feeding device (2) is fixedly installed below the discharge port of the storage bin (1) via a second support frame (27); a weighing hopper (3) is installed below the discharge port of a first discharge pipe (25) of the feeding device (2); an intelligent trackless transfer AGV vehicle (6) is provided below the weighing hopper (3); and a plurality of material receiving barrels (5) are provided on the intelligent trackless transfer AGV vehicle (6).

2. The intelligent weighing, receiving and transferring equipment for refractory materials according to claim 1 is characterized in that: The material outlet of the material storage bin (1) and the material inlet of the material conveying device (2) are connected via a material conveying pipe (11), the cross section of the material conveying pipe (11) is circular, and a third control valve (7) is provided on the material conveying pipe (11).

3. The intelligent weighing, receiving and transferring equipment for refractory materials according to claim 2 is characterized in that: The third control valve (7) comprises a housing (71), a first rotating knob (72a), a second rotating knob (72b), a rotating rod (73), a first baffle (74) and a second baffle (75); the housing (71) is sleeved on the outer peripheral side wall of the material delivery pipe (11); the first rotating knob (72a) and the second rotating knob (72b) are respectively arranged at relative positions on the outer side wall of the housing (71); the rotating rod (73) is fixedly connected between the first rotating knob (72a) and the second rotating knob (72b); the first baffle (74) and the second baffle (75) are fixedly mounted on the rotating rod (73); the first baffle (74) and the second baffle (75) are mounted on the rotating rod (73) in a cross arrangement; the first baffle (74) and the second baffle (75) are both circular plates; the sizes of the first baffle (74) and the second baffle (75) are equal to the size of the cross section of the material delivery pipe (11); and the first baffle (74) is provided with a plurality of leak holes (741).

4. The intelligent weighing, receiving and transferring equipment for refractory materials according to claim 1 is characterized in that: The feeding device (2) comprises a feeding cylinder (21), a motor (22), a rotating shaft (23), a rotating impeller (24), a first discharge pipe (25) and a first control valve (26); the feeding cylinder (21) is arranged to be tilted downward; the first discharge pipe (25) is installed at one end of the feeding cylinder (21) away from the feeding pipe (11); the first discharge pipe (25) is provided with a first control valve (26); the feeding cylinder (21) is provided with a rotating shaft (23); the rotating impeller (24) is fixedly installed on the surface of the rotating shaft (23) located inside the feeding cylinder (21); the feeding cylinder (21) is provided with a motor (22) at one end close to the feeding port of the feeding cylinder (21); the motor (22) is connected to the rotating shaft (23).

5. The intelligent weighing, receiving and transferring equipment for refractory materials according to claim 4 is characterized in that: The first control valve (26) is provided with a first sensor (261), and the first sensor (261) is connected to the first control valve (26).

6. The intelligent weighing, receiving and transferring equipment for refractory materials according to claim 1 is characterized by: The weighing hopper (3) is provided with a weight sensor, the weight sensor is connected to the first sensor (261), the discharge port at the bottom of the weighing hopper (3) is connected to a second discharge pipe (31), the second discharge pipe (31) is provided with a second control valve (32), the second control valve (32) is provided with a second sensor (321), and the second sensor (321) is connected to the second control valve (32).

7. The intelligent weighing, receiving and transferring equipment for refractory materials according to claim 6 is characterized by: The intelligent trackless transfer AGV vehicle (6) comprises a chassis (61), an intelligent sensing module and an intelligent driving module are arranged on the chassis (61), the intelligent sensing module is connected to the intelligent driving module, the intelligent sensing module is connected to a weight sensor and a second sensor (321), a universal wheel (62) is arranged below the chassis (61), and the universal wheel (62) is connected to the driving module; a plurality of cylinders (63) are arranged on the upper surface of the chassis (61), the cylinders (63) are connected to the driving module, and a placement plate (64) is fixedly connected to the movable end of the cylinder (63).

8. The intelligent weighing, receiving and transferring equipment for refractory materials according to claim 7 is characterized by: A material receiving dust collecting hood (4) is installed near the material discharge port of the second material discharge pipe (31); the opening size of the material receiving dust collecting hood (4) is equal to the opening size of the material receiving barrel (5); a dust collector is provided inside the material receiving dust collecting hood (4); a fourth sensor (41) is provided at the opening edge of the material receiving dust collecting hood (4); the fourth sensor (41) is connected to the second control valve (32) and the dust collector.

9. The intelligent weighing, receiving and transferring equipment for refractory materials according to claim 1 or 8, characterized in that: A third sensor (51) is installed at the opening of the material receiving barrel (5), and the third sensor (51) is connected to the fourth sensor (41).

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