Anti-segregation swing mechanism for material distributing machine

Abstract

The utility model provides an anti-segregation swing mechanism for a distributing machine, and belongs to the technical field of refractory brick production equipment. Comprising a material conveying belt, a weighing hopper arranged at the discharging end of the material conveying belt, an anti-segregation swing mechanism arranged in the weighing hopper and a discharging mechanism arranged at the discharging end of the weighing hopper. The segregation-preventing swing mechanism is arranged at the discharging end of the material conveying belt of the material distributing machine, so that brick materials do not directly enter a mold but enter the mold after being further mixed evenly after swinging, the phenomenon that brick material particles are not evenly distributed is prevented, the segregation-like phenomenon is avoided, and the yield of refractory bricks is increased; meanwhile, the brick materials discharged from the segregation-preventing swing mechanism can integrally enter a subsequent process mold through the discharging mechanism, so that the uniformity of the brick materials is further ensured; and the device is simple in structure, low in cost, obvious in effect and suitable for popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory brick production equipment, in particular to an anti-segregation swing mechanism used on a material distributor. Background Art

[0002] Machine-pressed refractory materials are generally formed by punching with a brick press. Before punching, a proper amount of brick material is filled into the punching die through a brick press, and then the brick press press presses the bricks to form refractory bricks. Since refractory bricks are formed by particles of various sizes, the overall volume density of the bricks is easily uneven due to equipment vibration during operation, resulting in smaller brick particles on the side close to the brick press in the mold, and larger particles on the side away from the brick press. This will make the density of the front and rear parts of the refractory bricks formed after the bricks are pressed uneven, resulting in segregation-like phenomena, which directly reduces the yield rate of refractory bricks. Therefore, there is an urgent need for an anti-segregation swing mechanism for the brick press. Utility Model Content

[0003] In view of this, in order to ensure that the bricks coming out of the material distribution machine are uniform when entering the mold without segregation, an embodiment of the utility model provides an anti-segregation swing mechanism for the material distribution machine.

[0004] The embodiment of the utility model provides an anti-segregation swing mechanism for a material placing machine, comprising:

[0005] Material conveyor belts;

[0006] A weighing hopper disposed on the unloading end of the material conveyor belt;

[0007] The anti-segregation swing mechanism is arranged in the weighing hopper, which includes a motor, a swing arm assembly, and a swing hopper, wherein the swing hopper is located inside the weighing hopper and below the unloading end of the material conveyor belt, and swing shafts are respectively provided at both ends of the swing hopper, and the two ends of the swing hopper are rotatably connected to the weighing hopper through the swing shafts thereon, so that the trajectory formed by the swing hopper when swinging is perpendicular to the forward direction of the material conveyor belt in space, one end of the swing shaft connected to the weighing hopper passes through the weighing hopper and extends to the outside to be connected to one end of the swing arm assembly, and the other end of the swing arm assembly is connected to the motor;

[0008] And a discharge mechanism is arranged on the discharge end of the weighing hopper.

[0009] Furthermore, the outer shape of the weighing hopper is funnel-shaped, and the lower end thereof is a discharge end. The weighing hopper is fixedly connected to the outer shell of the material conveyor belt, and the discharge end of the material conveyor belt is located inside the upper end of the weighing hopper.

[0010] Furthermore, the swing hopper is formed into a funnel shape on the outside, with its lower end being a discharge end and its upper end being located below the discharge end of the material conveyor belt.

[0011] Furthermore, the swing arm assembly includes a connecting rod and two internally threaded spherical bearings, wherein the two internally threaded spherical bearings are detachably connected to the two ends of the connecting rod by means of threaded connections, and the bearing end of one internally threaded spherical bearing is connected to the corresponding swing shaft, and the bearing end of the other internally threaded spherical bearing is connected to the motor.

[0012] Furthermore, a swing arm rod is fixedly provided on the corresponding end of the swing shaft connected to the swing arm assembly, one end of the swing arm rod is fixedly connected to the corresponding end of the corresponding swing shaft, and the other end is fixedly provided with a first adapter shaft, and the corresponding bearing end of the internally threaded spherical bearing can be rotatably mounted on the first adapter shaft to be connected to the swing shaft.

[0013] Furthermore, the motor is fixedly connected to the outer shell of the material conveyor belt through a mounting plate, and an adapter block is provided on the output shaft of the motor. One end of the adapter block is fixedly sleeved on the output shaft of the motor, and the other end is fixedly provided with a second adapter shaft. The corresponding bearing end of the internally threaded spherical bearing can be rotatably sleeved on the second adapter shaft to be connected to the motor.

[0014] Furthermore, the discharge mechanism includes two sheet metal shovels and a cylinder, wherein the two sheet metal shovels are symmetrically arranged and matched, the upper end of each sheet metal shovel is rotatably connected to the outer wall of the discharge end of the weighing hopper, and the lower end is located below the discharge end of the weighing hopper, and a transfer rod is provided on the outer wall of the lower end of each sheet metal shovel, and the lower end of each transfer rod is rotatably connected to the outer wall of the lower end of the corresponding sheet metal shovel, and the upper end is rotatably connected to the telescopic end of the cylinder.

[0015] Furthermore, the telescopic end of the cylinder is vertically downward, and the cylinder is fixedly arranged on the outer wall of the weighing hopper. The telescopic end of the cylinder is provided with a transfer frame, and is rotatably connected to the upper ends of the two transfer rods through the transfer frame.

[0016] The beneficial effects brought about by the technical solution provided by the embodiment of the utility model are as follows: the utility model is an anti-segregation swing mechanism for a feeder, by arranging an anti-segregation swing mechanism at the unloading end of the feeder, so that the bricks do not enter the mold directly, but are further mixed evenly after swinging before entering the mold, thereby preventing the uneven distribution of brick particles, avoiding the occurrence of segregation-like phenomena, and thus improving the yield rate of refractory bricks; at the same time, the discharge mechanism can also allow the bricks coming out of the anti-segregation swing mechanism to enter the mold of the subsequent process as a whole, further ensuring the uniformity of the bricks; and the device has a simple structure, low cost, obvious effect, and is suitable for popularization. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an application scenario of an anti-segregation swing mechanism for a material placing machine of the utility model;

[0018] Figure 2 yes Figure 1 Schematic diagram of the structure of the middle anti-segregation swing mechanism;

[0019] Figure 3 yes Figure 2 An enlarged schematic diagram of the middle anti-segregation swing mechanism;

[0020] Figure 4 yes Figure 1 Schematic diagram of the position of the middle anti-segregation swing mechanism in the weighing hopper;

[0021] Figure 5 yes Figure 1 Schematic diagram of the structure of the middle unloading mechanism.

[0022] In the figure: 1-material conveyor belt, 2-weighing hopper, 3-anti-segregation swing mechanism, 4-discharging mechanism, 5-swing hopper, 6-swing shaft, 7-swing arm, 8-first transfer shaft, 9-first internal thread type spherical bearing, 10-motor, 11-connecting rod, 12-second internal thread type spherical bearing, 13-second transfer shaft, 14-transfer block, 15-mounting plate, 16-cylinder, 17-sheet metal shovel, 18-transfer rod, 19-transfer frame. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present utility model clearer, the implementation mode of the present utility model will be further described below in conjunction with the accompanying drawings.

[0024] Please refer to Figures 1 to 5 The embodiment of the utility model provides an anti-segregation swing mechanism for a material distribution machine. The anti-segregation swing mechanism is mainly used on the material distribution machine. The device as a whole includes a material conveyor belt 1, a weighing hopper 2, an anti-segregation swing mechanism 3, and a material discharge mechanism 4.

[0025] In this embodiment, the material conveyor belt 1 is a conveying component on an existing material placing machine, which is used to convey brick materials. The weighing hopper 2 is arranged at the unloading end of the material conveyor belt 1. At the same time, the anti-segregation swing mechanism 3 is arranged inside the weighing hopper 2, and the discharge mechanism 4 is used to be arranged on the discharge end of the weighing hopper 2.

[0026] Please refer to Figure 1In this embodiment, the outer shape of the weighing hopper 2 is funnel-shaped, and its lower end is the discharge end. The weighing hopper 2 is fixedly connected to the outer shell of the material conveyor belt 1, and the discharge end of the material conveyor belt 1 is located inside the upper end of the weighing hopper 2, so that it can be ensured that the bricks coming out of the discharge end of the material conveyor belt 1 enter the weighing hopper 2.

[0027] Please refer to Figures 2 to 4 The anti-segregation swing mechanism 3 includes a swing hopper 5 and a motor 10, wherein the swing hopper 5 is also funnel-shaped, and its lower end is a discharge end. The swing hopper 5 is located inside the weighing hopper 2, and the swing hopper 5 is located below the discharge end of the material conveyor belt 1. The two ends of the swing hopper 5 are respectively provided with swing shafts 6. The swing hopper 5 is rotatably connected to the weighing hopper 2 through the swing shafts 6 on its two ends. This kind of rotational connection is a common method in the mechanical field, so it will not be described in detail. In this embodiment, the swing hopper 5 The trajectory formed by the swinging of the two swing shafts 6 is spatially perpendicular to the forward direction of the material conveyor belt 1, so that it can ensure that the bricks coming out of the unloading end of the material conveyor belt 1 enter the swing hopper 5; one end of the two swing shafts 6 connected to the weighing hopper 2 passes through the weighing hopper 2 from the inside to the outside and extends to the outside to be connected to the external motor 10 drive, so that the swing hopper 5 can be driven by the motor 10 to swing, thereby shaking the bricks entering the swing hopper 5, so that they become more uniform.

[0028] The anti-segregation swing mechanism 3 also includes a swing arm assembly, and the output end of the motor 10 is transmission-connected to the corresponding swing shaft 6 through the swing arm assembly; the swing arm assembly includes a connecting rod 11 and two internally threaded spherical bearings. In the present embodiment, the two internally threaded spherical bearings are respectively a first internally threaded spherical bearing 9 and a second internally threaded spherical bearing 12. The two ends of the connecting rod 11 are respectively detachably fixedly connected to the first internally threaded spherical bearing 9 and the second internally threaded spherical bearing 12 by means of threaded connection, and the bearing end of the first internally threaded spherical bearing 9 is rotatably connected to the corresponding swing shaft 6, and the bearing end of the second internally threaded spherical bearing 12 is transmission-connected to the electrode 10.

[0029] A swing arm rod 7 is provided on the corresponding end of the swing shaft 6 connected to the swing arm assembly. One end of the swing arm rod 7 is fixedly mounted on the corresponding swing shaft 6, and the other end is fixedly mounted with a first adapter shaft 8. The bearing end of the first internally threaded spherical bearing 9 can be rotatably mounted on the first adapter shaft 8, so that the connecting rod 11 is connected to the swing hopper 5.

[0030] The electrode 10 is fixedly connected to the outer shell of the material conveyor belt 1 through the mounting plate 15, and an adapter block 14 is provided at the output end of the electrode 10. One end of the adapter block 14 is fixedly sleeved on the output end of the motor 10, and the other end is fixedly provided with a second adapter shaft 13. The bearing end of the second internally threaded spherical bearing 12 can be rotatably sleeved on the second adapter shaft 13, so that the connecting rod 11 can be connected to the electrode 10 in a transmission manner, and then the swing hopper 5 is driven to swing through the motor 10.

[0031] Please refer to Figure 5 The discharge mechanism 5 includes two sheet metal shovels 17 and a cylinder 16, wherein the two sheet metal shovels 17 are symmetrically arranged, and the upper end of each sheet metal shovel 17 is rotatably connected to the outer wall of the lower end of the weighing hopper 2, and the lower end is located below the lower end of the weighing hopper 2, and a transfer rod 18 is provided on the outer wall of the lower end of each sheet metal shovel 17, and the lower end of each transfer rod 18 is rotatably connected to the outer wall of the lower end of the corresponding sheet metal shovel 17, and the upper end is transmission connected to the cylinder 16; in this embodiment, the cylinder 16 is arranged on the outer wall of the weighing hopper 2 and is located above each sheet metal shovel 17, the telescopic end of the cylinder 16 is vertically downward, and a transfer frame 19 is fixed on the telescopic end of the cylinder 16, and the cylinder 16 is rotatably connected to the upper end of each transfer rod 18 through the transfer frame 19 thereon, so that the closing of the two sheet metal shovels 17 can be controlled by the cylinder 16.

[0032] It should be noted here that in actual working conditions, the inner wall of the weighing hopper 2 is provided with a number of weighing sensors for detecting the weight of the bricks during discharge. It should also be noted that this method of detecting the weight of the bricks during discharge is a common technology in the field of refractory brick production, so it will not be described in detail.

[0033] The working mode of an anti-segregation swing mechanism used on a feeder in this embodiment is as follows: after bricks are discharged from the unloading end of the material conveyor belt 1, the bricks enter the swing hopper 5, and then swing under the drive of the motor 10 to make the bricks more uniform, and then the bricks come out of the swing hopper 5 and enter the weighing hopper 2, and the cylinder 16 controls the closing of the two sheet metal shovels 17 to make the bricks fall as a whole and enter the next process.

[0034] In this document, the directional words such as front, back, top, and bottom are defined by the positions of the components in the drawings and the positions of the components relative to each other, and are only for the sake of clarity and convenience in expressing the technical solution. It should be understood that the use of the directional words should not limit the scope of protection claimed in this application.

[0035] In the absence of conflict, the above embodiments and features in the embodiments may be combined with each other.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-segregation swing mechanism for a material placing machine, characterized in that: include: Material conveyor belts; A weighing hopper disposed on the unloading end of the material conveyor belt; The anti-segregation swing mechanism is arranged in the weighing hopper, which includes a motor, a swing arm assembly, and a swing hopper, wherein the swing hopper is located inside the weighing hopper and below the unloading end of the material conveyor belt, and swing shafts are respectively provided at both ends of the swing hopper, and the two ends of the swing hopper are rotatably connected to the weighing hopper through the swing shafts thereon, so that the trajectory formed by the swing hopper when swinging is perpendicular to the forward direction of the material conveyor belt in space, one end of the swing shaft connected to the weighing hopper passes through the weighing hopper and extends to the outside to be connected to one end of the swing arm assembly, and the other end of the swing arm assembly is connected to the motor; And a discharge mechanism is arranged on the discharge end of the weighing hopper.

2. The anti-segregation swing mechanism for a material placing machine according to claim 1, characterized in that: The outer shape of the weighing hopper is funnel-shaped, and the lower end is a discharge end. The weighing hopper is fixedly connected to the outer shell of the material conveyor belt, and the discharge end of the material conveyor belt is located inside the upper end of the weighing hopper.

3. The anti-segregation swing mechanism for a material placing machine according to claim 1, characterized in that: The swing hopper is formed into a funnel shape on the outside, with its lower end being a discharging end and its upper end being located below the unloading end of the material conveyor belt.

4. The anti-segregation swing mechanism for a material distribution machine according to claim 1, characterized in that: The swing arm assembly includes a connecting rod and two internally threaded spherical bearings, wherein the two internally threaded spherical bearings are detachably connected to the two ends of the connecting rod by means of threaded connections, and the bearing end of one internally threaded spherical bearing is connected to the corresponding swing shaft, and the bearing end of the other internally threaded spherical bearing is connected to the motor.

5. The anti-segregation swing mechanism for a material distribution machine as claimed in claim 4, characterized in that: A swing arm rod is fixedly provided on the corresponding end of the swing shaft connected to the swing arm assembly. One end of the swing arm rod is fixedly connected to the corresponding end of the corresponding swing shaft, and the other end is fixedly provided with a first adapter shaft. The corresponding bearing end of the internally threaded spherical bearing can be rotatably mounted on the first adapter shaft to be connected to the swing shaft.

6. The anti-segregation swing mechanism for a material distribution machine according to claim 4, characterized in that: The motor is fixedly connected to the outer shell of the material conveyor belt through a mounting plate. An adapter block is provided on the output shaft of the motor. One end of the adapter block is fixedly sleeved on the output shaft of the motor and the other end is fixedly provided with a second adapter shaft. The corresponding bearing end of the internally threaded spherical bearing can be rotatably sleeved on the second adapter shaft to be connected to the motor.

7. The anti-segregation swing mechanism for a material placing machine according to claim 1, characterized in that: The discharge mechanism includes two sheet metal shovels and a cylinder, wherein the two sheet metal shovels are symmetrically arranged and matched, the upper end of each sheet metal shovel is rotatably connected to the outer wall of the discharge end of the weighing hopper, and the lower end is located below the discharge end of the weighing hopper, and a transfer rod is provided on the outer wall of the lower end of each sheet metal shovel, the lower end of each transfer rod is rotatably connected to the outer wall of the lower end of the corresponding sheet metal shovel, and the upper end is rotatably connected to the telescopic end of the cylinder.

8. The anti-segregation swing mechanism for a material distribution machine according to claim 7, characterized in that: The telescopic end of the cylinder is vertically downward, and the cylinder is fixedly arranged on the outer wall of the weighing hopper. The telescopic end of the cylinder is provided with a transfer frame, and is rotatably connected to the upper ends of the two transfer rods through the transfer frame.

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