Automatic sampling device for belt head wheel

Abstract

The utility model discloses an automatic sampling device for a belt head wheel, which comprises a rack and an articulated chute, two sliding chutes are vertically arranged on the tail end surface of the rack in parallel, a moving plate is arranged between the two sliding chutes, two fixed frames are vertically arranged on the moving plate, the two fixed frames are obliquely and symmetrically arranged, and the two fixed frames are arranged in parallel. The elephant trunk is placed at the position, close to the lower end, between the two fixing frames, side plates are arranged on the left side and the right side of the elephant trunk, and a first cross rod is arranged at the upper end between the side plates; the coke sampling device is reasonable in structural design and convenient to use, the chute is pulled through the air cylinder, and the inclination angle of the chute is changed, so that coke on the conveying belt is conveniently, rapidly, simply and conveniently sampled, manual sampling on the conveying belt is not needed, and the convenience and safety of coke sampling are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metallurgical production equipment field especially a kind of automatic sampling device of belt head wheel. BACKGROUND

[0002] In the steel metallurgical production and processing process, in order to make the metal material in steel furnace can smoothly reach melting point and melt, therefore need to continuously send combustion fuel to steel furnace, to ensure that the temperature in steel furnace is up to standard, and after burning, fuel is sent to specified area by conveying belt and is collected and handled, in the conveying process, in order to check whether the combustion degree of fuel is sufficient, it is often necessary to sample and detect coke on conveying belt, and the traditional coke sampling is usually manually sampled on conveying belt by shovel or sampling clamp, since coke still has residual temperature, sampling is dangerous and inconvenient, and it is not conducive to simple and safe sampling of coke, so it still needs to be improved. SUMMARY

[0003] The utility model discloses a kind of automatic sampling device of belt head wheel to solve the problems proposed above, and provide, it includes frame and chute, two slide grooves are vertically parallelly arranged on the end surface of the frame, and moving plate is installed between the two slide grooves, fixed frame is vertically installed on the moving plate, two roots are symmetrically arranged in the fixed frame, the chute is placed between the two fixed frame and is close to lower end position, side plate is arranged on the left and right sides of the chute, first cross bar is arranged at upper end position between the side plate, through hole is formed in the bottom of the side plate, second air cylinder is arranged at upper end position between the two fixed frame, clamp is arranged on the second air cylinder and is fixed with fixed frame by clamp, pull rod is arranged at the lower end of the second air cylinder, pull end head is arranged at the front end of the pull rod, and the pull end head is arranged on the first cross bar.

[0004] Preferably, second cross bar is arranged at lower end position between the fixed frame, and the second cross bar passes through the through hole in the bottom of the side plate.

[0005] Preferably, first air cylinder is arranged on the end surface of the frame, and the front end of the first air cylinder is connected with the lower end of the moving plate.

[0006] The utility model has the advantages of reasonable structure design, convenient to use, the chute is pulled by air cylinder, the inclination angle of the chute is changed, so that coke on conveying belt can be sampled quickly and simply, manual sampling on conveying belt is not needed, the convenience and safety of coke sampling are improved. BRIEF DESCRIPTION OF DRAWINGS

[0007] The utility model will be explained by example and with reference to the mode of the accompanying drawings, wherein:

[0008] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0009] Figure 2 is a schematic diagram of the partial structure of the utility model Figure 1 ;

[0010] Figure 3 is a schematic diagram of the rotation of the chute pipe of the utility model;

[0011] In the drawing: 1, rack; 2, first cylinder; 3, slide rail; 4, moving plate; 5, chute pipe; 6, fixed frame; 7, second cylinder; 8, clamp; 9, pull rod; 10, side plate; 11, pulling end; 12, first cross bar; 13, second cross bar; 14, conveying belt. DETAILED DESCRIPTION

[0012] All features disclosed in this specification, and / or all steps of any methods or processes disclosed in this specification, can be combined in any manner, except where features or steps are mutually exclusive.

[0013] Any feature in the present specification, unless explicitly stated to the contrary, is intended to be an example of a corresponding feature selected for the purposes of clarity from a range of equivalent or equivalent features. Thus, unless explicitly stated to the contrary, each feature is one of a range of equivalent or equivalent features.

[0014] As shown in Figure 1 , 2 A kind of belt head wheel automatic sampling device, including rack 1 and chute pipe 5, the end surface of the rack 1 is vertically parallel and is provided with two slide grooves 3, two slide grooves 3 are installed with moving plate 4, the moving plate 4 is vertically installed with fixed frame 6, the fixed frame 6 is symmetrically provided with two roots and is inclined, the chute pipe 5 is placed between two fixed frames 6 and is close to lower end position, the left and right sides of the chute pipe 5 are provided with side plate 10, the upper end position between the side plate 10 is provided with first cross bar 12, the bottom of the side plate 10 is provided with through hole, the upper end position between two fixed frames 6 is provided with second cylinder 7, the second cylinder 7 is provided with clamp 8 and is fixed with fixed frame 6 by clamp 8, the lower end of the second cylinder 7 is provided with pull rod 9, the front end of the pull rod 9 is provided with pulling end 11, the pulling end 11 is threaded on first cross bar 12.

[0015] The lower end position between the fixed frame 6 is provided with second cross bar 13, and the second cross bar 13 passes through the through hole in the bottom of the side plate 10.

[0016] The end surface of the rack 1 is provided with first cylinder 2, and the front end of the first cylinder 2 is connected with the lower end of the moving plate 4.

[0017] The rack 1 is provided with conveying belt 14

[0018] In use, the conveyor belt 14 continuously conveys the coke backward, when it is needed to sample the coke on the conveyor belt 14, the second cylinder 7 pulls the pull rod 9 upward, further drives the pull end 11 to move upward, thereby the side plate 10 rotates around the first cross bar 12 as the rotating fulcrum, further drives the chute 5 to rotate, so that the end of the chute 5 close to the conveyor belt 14 rotates downward, when the end of the chute 5 close to the conveyor belt 14 rotates downward by a certain angle, the coke conveyed on the conveyor belt 14 will fall on the chute 5 along the parabolic trajectory after leaving the conveyor belt 14, and then rolls to the collecting point through the chute 5, thereby completing the sampling, after the sampling is completed, the second cylinder 7 pushes the pull rod 9 downward, thereby the side plate 10 reversely rotates around the first cross bar 12 as the rotating fulcrum, further drives the chute 5 to reversely rotate, so that the end of the chute 5 close to the conveyor belt 14 rotates upward, so that the end of the chute 5 close to the conveyor belt 14 is away from the conveyor belt 14.

[0019] When the conveying speed of the conveyor belt 14 is slow, the parabolic distance of the coke on the conveyor belt 14 under the action of inertia after leaving the conveyor belt 14 is close, therefore the first cylinder 2 drives the moving plate 4 to move downward, so as to shorten the vertical distance between the chute 5 and the conveyor belt 14, on the contrary, when the conveying speed of the conveyor belt 14 is fast, the parabolic distance of the coke under the action of inertia after leaving the conveyor belt 14 is far, therefore the first cylinder 2 drives the moving plate 4 to move upward, so as to increase the vertical distance between the chute 5 and the conveyor belt 14.

[0020] The utility model discloses the beneficial effect is: the utility model discloses the rational structure design, convenient to use, through the cylinder pull chute, change the inclination angle of chute, thereby convenient and fast simple sampling coke on the conveyor belt, do not need manual sampling on the conveyor belt, improve the convenience and security of coke sampling.

[0021] The utility model discloses the beneficial effect is: the utility model discloses the rational structure design, convenient to use, through the cylinder pull chute, change the inclination angle of chute, thereby convenient and fast simple sampling coke on the conveyor belt, do not need manual sampling on the conveyor belt, improve the convenience and security of coke sampling. The utility model discloses the beneficial effect is: the utility model discloses the rational structure design, convenient to use, through the cylinder pull chute, change the inclination angle of chute, thereby convenient and fast simple sampling coke on the conveyor belt, do not need manual sampling on the conveyor belt, improve the convenience and security of coke sampling.

Claims

1. An automatic sampling device for a belt pulley, characterized in that, The system includes a frame (1) and a chute (5). Two parallel vertical grooves (3) are arranged on the end face of the frame (1). A movable plate (4) is installed between the two grooves (3). A fixed frame (6) is vertically installed on the movable plate (4). Two fixed frames (6) are arranged symmetrically at an angle. The chute (5) is placed between the two fixed frames (6) near the lower end. Side plates (10) are provided on the left and right sides of the chute (5). The upper ends of the side plates (10) are connected. A first crossbar (12) is provided at the position, and a through hole is provided at the bottom of the side plate (10). A second cylinder (7) is provided at the upper position between the two fixing brackets (6). A clamp (8) is provided on the second cylinder (7) and it is fixed to the fixing bracket (6) through the clamp (8). A pull rod (9) is provided at the lower end of the second cylinder (7). A pulling end (11) is provided at the front end of the pull rod (9). The pulling end (11) passes through the first crossbar (12).

2. The automatic sampling device for a belt pulley according to claim 1, characterized in that, A second crossbar (13) is provided between the fixing frames (6) near the lower end, and the second crossbar (13) passes through the through hole at the bottom of the side plate (10).

3. The automatic sampling device for a belt pulley according to claim 1, characterized in that, A first cylinder (2) is provided on the end face of the frame (1), and the front end of the first cylinder (2) is connected to the lower end of the moving plate (4).

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