Distributing device capable of uniformly distributing materials

Abstract

The utility model relates to the technical field of material distributing devices, in particular to a uniform material distributing device which comprises a mounting frame, at least two transverse rods are fixed on the inner side of the mounting frame, the surfaces of the transverse rods are connected with a feeding bin in a sliding mode, and a feeding mechanism is arranged between the feeding bin and the mounting frame. A feeding adjusting mechanism is arranged between the feeding bin and the mounting frame, and a vibrating mechanism is arranged between the mounting frame and the feeding bin. The feeding bin is matched with the conveying box and the packing auger so that coal can be evenly sent out for feeding, the driving motor drives the vibration block to vibrate the feeding bin during feeding, the situation that the feeding speed is affected due to the fact that the coal blocks the feeding port can be avoided, the baffle can be driven by the screw rod to adjust the width of the feeding port, and the feeding efficiency is improved. The feeding speed can be conveniently adjusted, manual feeding is not needed during coal washing processing, the feeding speed can be conveniently adjusted, and the feeding uniformity is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth devices, in particular to a cloth device with uniform cloth feeding. Background Technique

[0002] Coal washing is an important link in coal processing, aiming to remove impurities in raw coal through physical, chemical or physico-chemical methods to improve the quality and utilization rate of coal. The main purpose of coal washing is to separate impurities such as gangue in coal, reduce the ash content and sulfur content, so as to achieve the effects of environmental protection and improve the combustion efficiency of coal. In the process of coal washing, raw coal and water need to be mixed in a certain proportion and then sent into the coal washing equipment for cleaning. The cloth feeding device is to continuously output powdery or granular materials to achieve the purpose of continuous processing.

[0003] Currently, conveyor belts are used for feeding during coal washing. For example, a coal cloth feeding device using a traveling crane disclosed in the Chinese Patent Publication No. "CN216272049U" includes a screening mechanism and a dust removal mechanism. The screening mechanism includes a feeding hopper, an electric push rod, a material shovel, a discharge plate, a torsion spring and a conveyor. A discharge port is opened at the bottom of the feeding hopper, and the electric push rod is fixed on the inner wall of the feeding hopper.

[0004] Currently, when using a conveyor belt for feeding, the feeding is not uniform enough. When the coal is conveyed on the conveyor belt, the feeding amount will be large or small, and the feeding amount can only be controlled by the speed of the conveyor belt, with poor control accuracy and inconvenient adjustment. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problems in the prior art that the feeding is not uniform enough, the feeding amount will be large or small when the coal is conveyed on the conveyor belt, and the feeding amount can only be controlled by the speed of the conveyor belt, with poor control accuracy, etc., and to propose a cloth feeding device with uniform cloth feeding.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] Design a cloth feeding device with uniform cloth feeding, including a mounting frame. At least two cross bars are fixed inside the mounting frame. A feeding bin is slidably connected to the surface of the cross bar. A feeding mechanism is arranged between the feeding bin and the mounting frame. A feeding adjustment mechanism is arranged between the feeding bin and the mounting frame. A vibration mechanism is arranged between the mounting frame and the feeding bin.

[0008] Further, the feeding mechanism includes a conveying box which is fixed inside the mounting frame and has one end extending to the outside of the mounting frame. A feeding groove is formed in the top of the conveying box. A motor is fixed on one side of the conveying box. The output shaft of the motor penetrates through the conveying box and is fixed with a rotating shaft. A screw conveyor is fixed on the surface of the rotating shaft. A feeding chute is formed on one side of the conveying box.

[0009] Further, a connecting sleeve is provided between the feeding groove and the feeding bin, and the connecting sleeve is a telescopic hose.

[0010] Further, the feeding adjustment mechanism includes a baffle which is slidably connected to one side of the feeding bin. One side of the feeding bin is rotatably connected with a screw rod. The screw rod is threadedly connected with the protruding part of the baffle. The other end of the screw rod penetrates through the mounting frame and extends to the outside of the mounting frame.

[0011] Further, at least two guide rails are provided between the feeding bin and the mounting frame, and the baffle is slidably connected with the guide rails.

[0012] Further, the vibration mechanism includes a driving motor and a spring. The spring is sleeved on the surface of the cross bar and its two ends are respectively between the mounting frame and the feeding bin. The driving motor is fixed inside the mounting frame. The output shaft of the driving motor is fixed with a rotating seat. Two guide rods and an adjusting plate are respectively slidably connected inside the rotating seat. A plurality of adjusting holes are formed in the surface of the adjusting plate. The guide rods and the top of the adjusting plate are fixed with vibration blocks which are in movable contact with the wall of the feeding bin. An adjusting pin is threadedly connected to the front of the rotating seat. The adjusting pin passes through the rotating seat and is in movable connection with the adjusting holes.

[0013] A cloth feeding device with uniform cloth feeding proposed by the present utility model has the beneficial effects that: through the cooperation of the feeding bin, the conveying box and the screw conveyor, the present utility model can evenly send out coal for feeding. When feeding, the driving motor drives the vibration block to vibrate the feeding bin, which can prevent coal from blocking at the feeding port and affecting the feeding speed. The width of the feeding port can be adjusted by driving the baffle with the screw rod, and the feeding speed can be conveniently adjusted. When carrying out coal washing processing, not only manual feeding is not required, but also the feeding speed can be conveniently adjusted, improving the uniformity of feeding. Description of the Drawings

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model Figure 1 ;

[0015] Figure 2 is a three-dimensional structural schematic diagram of the present utility model Figure 2 ;

[0016] Figure 3 is a partial three-dimensional structural schematic diagram of the present utility model Figure 1;

[0017] Figure 4 is a partial three-dimensional structural schematic diagram of the present utility model Figure 2 ;

[0018] Figure 5 is a partial three-dimensional structural schematic diagram of the present utility model Figure 3 .

[0019] In the figure: 1, mounting frame; 2, cross bar; 3, feeding bin; 4, feeding mechanism; 41, conveying box; 42, feeding chute; 43, motor; 44, rotating shaft; 45, auger; 46, feeding trough; 5, feeding adjustment mechanism; 51, baffle; 52, screw; 6, vibration mechanism; 61, driving motor; 62, spring; 63, rotating seat; 64, guide rod; 65, adjusting plate; 66, adjusting hole; 67, vibration block; 68, adjusting pin; 7, connecting sleeve; 8, guide rail. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] Referring to Figures 1-5 , a cloth feeding device with uniform cloth, including a mounting frame 1, at least two cross bars 2 are fixed inside the mounting frame 1, a feeding bin 3 is slidably connected to the surface of the cross bar 2, a feeding mechanism 4 is provided between the feeding bin 3 and the mounting frame 1, a feeding adjustment mechanism 5 is provided between the feeding bin 3 and the mounting frame 1, and a vibration mechanism 6 is provided between the mounting frame 1 and the feeding bin 3; the cloth feeding device can evenly send out coal for feeding through the cooperation of the feeding bin 3, the conveying box 41 and the auger 45. When feeding, the driving motor 61 drives the vibration block 67 to vibrate the feeding bin 3, which can prevent the coal from blocking at the feeding port and affecting the feeding speed. The width of the feeding port can be adjusted by driving the baffle 51 with the screw 52, and the feeding speed can be conveniently adjusted. When washing coal, not only manual feeding is not required, but also the feeding speed can be easily adjusted, improving the uniformity of feeding.

[0022] In this embodiment, the feeding mechanism 4 includes a conveying box 41, the conveying box 41 is fixed inside the mounting frame 1 and one end extends to the outside of the mounting frame 1, a feeding chute 42 is opened at the top of the conveying box 41, a motor 43 is fixed on one side of the conveying box 41, the output shaft of the motor 43 penetrates the conveying box 41 and is fixed with a rotating shaft 44, a spiral auger 45 is fixed on the surface of the rotating shaft 44, and a feeding trough 46 is opened on one side of the conveying box 41. The auger 45 adopts a spiral structure and can uniformly convey the coal to one side.

[0023] Furthermore, a connecting sleeve 7 is provided between the feeding chute 42 and the feeding bin 3. The connecting sleeve 7 is a telescopic hose, which can connect the conveying box 41 and the feeding bin 3 to prevent materials from falling.

[0024] Furthermore, the feeding adjustment mechanism 5 includes a baffle 51, which is slidably connected to one side of the feeding bin 3. A screw rod 52 is rotatably connected to one side of the feeding bin 3. The screw rod 52 is threadedly connected to the protruding part of the baffle 51. The other end of the screw rod 52 penetrates through the mounting frame 1 and extends to the outside of the mounting frame 1. The baffle 51 can move horizontally under the drive of the screw rod 52, and the size of the feeding port can be adjusted to adjust the feeding speed.

[0025] In addition, at least two guide rails 8 are provided between the feeding bin 3 and the mounting frame 1. The baffle 51 is slidably connected to the guide rails 8, and the guide rails 8 can increase the movement stability of the baffle 51.

[0026] It should be noted that the vibration mechanism 6 includes a driving motor 61 and a spring 62. The spring 62 is sleeved on the surface of the cross bar 2 and its two ends are respectively between the mounting frame 1 and the feeding bin 3. The driving motor 61 is fixed to the inner side of the mounting frame 1. A rotating seat 63 is fixed to the output shaft of the driving motor 61. Two guide rods 64 and an adjusting plate 65 are respectively slidably connected inside the rotating seat 63. A plurality of adjusting holes 66 are formed on the surface of the adjusting plate 65. A vibration block 67 is fixed to the top of the guide rod 64 and the adjusting plate 65, and the vibration block 67 is in movable contact with the wall of the feeding bin 3. An adjusting pin 68 is threadedly connected to the front surface of the rotating seat 63. The adjusting pin 68 passes through the rotating seat 63 and is movably connected to the adjusting holes 66. The driving motor 61 drives the vibration block 67 to vibrate the feeding bin 3, which can prevent coal from clogging at the feeding port and affecting the feeding speed.

[0027] Working method: When washing coal and distributing it, the staff can use the equipment to convey coal into the feeding bin 3. Then the staff can turn on the motor 43 to drive the driving motor 61, and then rotate the screw rod 52. The screw rod 52 can drive the baffle 51 to move outward or inward. The size of the space vacated by the baffle 51 can adjust the feeding speed. Vibration can vibrate the inner wall of the feeding bin 3. Unscrew the adjusting pin 68 to pull out the vibration block 67 and adjust it. Adjusting the length of the vibration block 67 protruding can adjust the vibration amplitude. The motor 43 can drive the auger 45 to rotate, and the auger 45 can evenly send out coal for feeding.

[0028] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A material distribution device for uniform material distribution, comprising a mounting frame (1), characterized in that: At least two cross bars (2) are fixed on the inner side of the mounting frame (1); a loading bin (3) is slidably connected to the surface of the cross bar (2); a loading mechanism (4) is provided between the loading bin (3) and the mounting frame (1); a loading adjustment mechanism (5) is provided between the loading bin (3) and the mounting frame (1); and a vibration mechanism (6) is provided between the mounting frame (1) and the loading bin (3).

2. A material distribution device for uniform material distribution according to claim 1, characterized in that: The feeding mechanism (4) comprises a conveying box (41), the conveying box (41) is fixed to the inner side of the mounting frame (1) and one end of the conveying box (41) extends to the outside of the mounting frame (1), a feeding trough (42) is provided on the top of the conveying box (41), a motor (43) is fixed to one side of the conveying box (41), an output shaft of the motor (43) passes through the conveying box (41) and is fixed to a rotating shaft (44), an auger (45) is fixed to the surface of the rotating shaft (44), and a feeding trough (46) is provided on one side of the conveying box (41).

3. A material distribution device for uniform material distribution according to claim 2, characterized in that: A connecting sleeve (7) is provided between the feed trough (42) and the upper bin (3), and the connecting sleeve (7) is a retractable hose.

4. A material distribution device for uniform material distribution according to claim 1, characterized in that: The feeding adjustment mechanism (5) comprises a baffle (51), wherein the baffle (51) is slidably connected to one side of the feeding bin (3), and a screw rod (52) is rotatably connected to one side of the feeding bin (3), wherein the screw rod (52) is threadedly connected to a protruding portion of the baffle (51), and the other end of the screw rod (52) passes through the mounting frame (1) and extends to the outside of the mounting frame (1).

5. A material distribution device for uniform material distribution according to claim 4, characterized in that: At least two guide rails (8) are provided between the loading bin (3) and the mounting frame (1), and the baffle (51) is slidably connected to the guide rails (8).

6. A material distribution device for uniform material distribution according to claim 1, characterized in that: The vibration mechanism (6) comprises a driving motor (61) and a spring (62). The spring (62) is sleeved on the surface of the cross bar (2) and its two ends are respectively connected between the mounting frame (1) and the loading bin (3). The driving motor (61) is fixed to the inner side of the mounting frame (1). The output shaft of the driving motor (61) is fixed with a rotating seat (63). The interior of the rotating seat (63) is slidably connected with two guide rods (64) and an adjustment plate (65). The surface of the adjustment plate (65) is provided with a plurality of adjustment holes (66). A vibration block (67) is fixed on the top of the guide rod (64) and the adjustment plate (65), and the vibration block (67) is in active contact with the bin wall of the loading bin (3). The front side of the rotating seat (63) is threadedly connected with an adjustment pin (68). The adjustment pin (68) passes through the rotating seat (63) and is movably connected with the adjustment hole (66).

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