CN216189358U

CN216189358U - Overhead bunker distributing device

Info

Publication number: CN216189358U
Application number: CN202122214979.0U
Authority: CN
Inventors: 杨立军; 胥明旺; 马永福; 赵建宇; 张莹; 毛立伟; 刘恩虎; 彭树成
Original assignee: Hebei Jinxi Iron And Steel Group Co ltd
Current assignee: Hebei Jinxi Iron And Steel Group Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-04-05
Anticipated expiration: 2031-09-13

Abstract

The utility model provides an overhead bin distributor, which relates to the technical field of distribution equipment and comprises a track frame and a moving vehicle, wherein the track frame comprises two guide rails; one side of the moving vehicle is provided with a discharge hopper; be equipped with lifting cylinder, first direction-changing cylinder and second direction-changing cylinder on the locomotive, the conveyer belt is reverse to be extended under the guide effect of first direction-changing cylinder and is located the one side that first direction-changing cylinder was kept away from to second direction-changing cylinder to make the material on the conveyer belt drop to in the play hopper. According to the overhead bin distributor provided by the utility model, the conveyer belt is lifted upwards to a certain height under the action of the lifting roller, is reversed by the first direction-changing roller and directly falls into the discharge hopper, then the conveyer belt is reversed by the second direction-changing roller and is restored to the original conveying direction, the discharge hopper can be driven by the moving vehicle to horizontally move along the guide rail, the position of the discharge hopper among a plurality of bins is switched, and the distribution efficiency of the bins can be effectively improved.

Description

Overhead bunker distributing device

Technical Field

The utility model belongs to the technical field of distributing equipment, and particularly relates to an overhead bin distributor.

Background

Blast furnace ironmaking in-process needs carry out the material loading one by one to a plurality of feed bins, and the material needs utilize the swing belt to carry out the material loading one by one to a plurality of feed bins after single belt transportation to the position that is close to the feed bin, and the swing belt need frequently swing, and not only the material loading speed is slow, is difficult to satisfy the efficiency of material supply, still causes the wearing and tearing of swing belt easily, needs frequently maintain, has increased the input cost of equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an overhead bin distributor which can improve the material supply efficiency and reduce the equipment abrasion.

In order to achieve the purpose, the utility model adopts the technical scheme that: the overhead bin distributing device comprises a rail frame and a moving vehicle, wherein the rail frame comprises two guide rails which are respectively positioned at two sides of the rack; the moving vehicle is connected to the rail frame in a rolling mode, a discharging hopper is arranged on one side, away from the conveying belt, of the moving vehicle, and the discharging hopper extends downwards to an upper opening of the storage bin;

wherein, be equipped with the lifting cylinder that is used for the lifting conveyer belt on the locomotive, set up in the first redirection cylinder of lifting cylinder front side and set up in the second redirection cylinder of first redirection cylinder below rear side, the conveyer belt is reverse extension under the guide effect of first redirection cylinder and is located the one side that first redirection cylinder was kept away from to the second redirection cylinder to make the material on the conveyer belt drop to in the play hopper.

In a possible implementation mode, the lower opening of the discharge hopper is connected with two discharge pipes which respectively extend to two sides of the track frame and supply materials to the storage bin, and the two discharge pipes are symmetrically arranged on two sides of the moving vehicle.

In some embodiments, the tapping pipe comprises an inclined delivery guide part and a vertical delivery guide part, wherein the inclined delivery guide part is connected to the bottom of the tapping hopper and extends obliquely towards the outer lower part of the tapping hopper; the vertical guide part is connected to the lower end of the inclined guide part and used for guiding materials into the storage bin.

In some embodiments, the lower edge of the vertical feed guide is provided with a downwardly extending flexible feed guide extending to the upper mouth of the silo.

In some embodiments, an auxiliary wheel in rolling fit with the guide rail is further rotatably connected to one side of the inclined delivery guide part close to the rail frame, and the auxiliary wheel is arranged close to the lower part of the inclined delivery guide part.

In a possible implementation manner, four corners of the bottom of the moving vehicle are respectively provided with wheel bodies in rolling fit with the guide rails, and the moving vehicle is provided with driving parts for driving the wheel bodies to roll along the guide rails.

In some embodiments, the driving member includes a motor and a speed reducer, the motor is disposed on the moving vehicle; the speed reducer is connected to an output shaft of the motor, and the output shaft of the speed reducer is connected with a wheel shaft of the wheel body and used for driving the wheel body to roll along the guide rail.

In one possible implementation, the lifting roller and the first direction-changing roller are arranged at the same height and are respectively higher than the upper edge of the discharging hopper.

In some embodiments, the upper edge of the discharge hopper is further provided with a guide hopper extending upward to one side close to the first direction-changing roller, and the two side edges of the guide hopper are respectively provided with a striker plate formed by bending upwards.

Compared with the prior art, the scheme that this application embodiment shows, the overhead feed bin distributing device that this application embodiment provided, the conveyer belt upwards promotes the take the altitude under the lifting cylinder effect, through first change to the cylinder switching-over and make the material directly drop to go out the hopper in, later the conveyer belt changes the direction and resumes to original direction of delivery under the second changes to the cylinder effect, go out the hopper and can follow guide rail horizontal migration under the drive of locomotive, realize going out the switching of hopper position between a plurality of feed bins, this equipment structure is simple, the cloth efficiency of feed bin has been improved, has good practicality.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic front view of an overhead bin distributor according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a partial enlarged structure of FIG. 1;

fig. 3 is a left side view schematic diagram of the discharging hopper in fig. 1 according to the embodiment of the utility model.

Wherein, in the figures, the respective reference numerals:

1. lifting the roller; 21. a first direction-changing drum; 22. a second direction-changing drum; 3. a guide rail; 4. a mobile vehicle; 41. a wheel body; 42. a drive member; 43. a motor; 44. a speed reducer; 5. a discharge hopper; 51. a discharge pipe; 52. an inclined guide part; 53. a vertical guide part; 54. a flexible guide part; 55. an auxiliary wheel; 56. a guide hopper; 57. a striker plate; 6. a storage bin; 61. a feed grate; 62. a conveyor belt; 63. and a frame.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be constructed in a particular operation, and are therefore not to be considered limiting. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a number" means two or more unless specifically limited otherwise.

In this embodiment, in a normal conveying state of the material, a direction in which the material is conveyed is defined as a front side, and a direction away from the material conveying direction is defined as a rear side.

Referring to fig. 1 to 3 together, the overhead bin distributor of the present invention will now be described. The overhead bin distributor is erected above the rack 63, the conveyer belt 62 is arranged on the rack 63, a plurality of bins 6 which are distributed at intervals along the moving direction of the conveyer belt 62 are arranged below the rack 63, the overhead bin distributor comprises a track frame and a moving vehicle 4, and the track frame comprises two guide rails 3 which are respectively positioned at two sides of the rack 63; the moving vehicle 4 is connected to the track frame in a rolling manner, a discharge hopper 5 is arranged on one side of the moving vehicle 4 away from the conveying belt 62, and the discharge hopper 5 extends downwards to the upper opening of the storage bin 6;

wherein, be equipped with the lifting cylinder 1 that is used for lifting conveyer belt 62 on the locomotive 4, set up in the first direction-changing cylinder 21 of lifting cylinder 1 front side and set up in the second direction-changing cylinder 22 of first direction-changing cylinder 21 below rear side, conveyer belt 62 is reverse to extend under the guiding effect of first direction-changing cylinder 21 and is located the one side that first direction-changing cylinder 21 was kept away from to second direction-changing cylinder 22 to make the material on the conveyer belt 62 drop to in the play hopper 5.

The overhead feed bin distributing device that this embodiment provided, compared with the prior art, the overhead feed bin distributing device that this embodiment provided, conveyer belt 62 upwards promotes the take the altitude under lifting cylinder 1 effect, through first change to cylinder 21 switching-over and make the material directly drop to go out hopper 5 in, later conveyer belt 62 commutates and resumes to original direction of delivery under second driven roll 22 effect, go out hopper 5 and can follow 3 horizontal migration of guide rail under the drive of locomotive 4, realize the switching of position between a plurality of feed bins 6, this equipment structure is simple, the cloth efficiency of feed bin 6 has been improved, has good practicality.

In some possible implementations, the hopper 5 has a structure as shown in fig. 3. Referring to fig. 3, the lower opening of the discharge hopper 5 is connected with two discharge pipes 51 extending to both sides of the rail frame to supply materials into the storage bin 6, and the two discharge pipes 51 are symmetrically arranged at both sides of the moving cart 4.

The first direction-changing roller 21 changes the conveyer belt 62 from forward movement to backward movement, the material on the first direction-changing roller 21 directly drops into the discharge hopper 5 below, and two of the discharge hoppers 5 respectively extend to the lower parts of two sides of the track frame. The upper mouth of feed bin 6 is equipped with feeding grid 61, and discharging pipe 51 supplies the material effectively to the feeding grid 61 of feed bin 6 in, realizes the feed operation to feed bin 6. The two discharge pipes 51 are convenient for increasing the feeding speed, reduce the time occupation in the feeding process and contribute to improving the production efficiency.

In some embodiments, the characteristic tapping pipe 51 can be constructed as shown in FIG. 3. Referring to fig. 3, the tapping pipe 51 includes an inclined guide part 52 and a vertical guide part 53, and the inclined guide part 52 is connected to the bottom of the tapping hopper 5 and extends obliquely outward and downward of the tapping hopper 5; the vertical guide portion 53 is connected to a lower end of the inclined guide portion 52 for guiding the material into the hopper 6.

The discharge pipe 51 can divide the material in the discharge hopper 5 to two sides of the frame 63, namely, below two sides of the track frame. Slope is led and is sent portion 52 and to extend to the outside below, and the direct vertical direction of leading of the vertical portion 53 of leading of rethread is led and is sent, realizes that the order of material drops, makes the material drop to the suitable for reading position of feed bin 6, avoids the too big material that causes of interval to splash between discharging pipe 51 lower edge and the feed bin 6.

In some embodiments, the vertical guides 53 described above may be configured as shown in FIG. 3. Referring to fig. 3, the lower edge of the vertical guide 53 is provided with a flexible guide 54 extending downward, and the flexible guide 54 extends to the upper opening of the hopper 6.

The upper mouth of feed bin 6 is equipped with feeding grid 61, and the flexible portion of leading 54 that sets up at vertical portion of leading 53 lower limb can laminate on feeding grid 61, realizes leading fully to the material. The flexible guiding and conveying part 54 is made of flexible materials, flexible contact with the feeding grating 61 is achieved, rigid collision with the feeding grating 61 is avoided, the problem of dust raising in the material discharging process is avoided, the cleanliness of the external operation environment is guaranteed, and the personal health of operators is guaranteed.

In some embodiments, the inclined guides 52 of the above-described features may be configured as shown in fig. 3. Referring to fig. 3, an auxiliary wheel 55 in rolling engagement with the guide rail 3 is rotatably connected to a side of the inclined feeding guide 52 adjacent to the rail frame, and the auxiliary wheel 55 is disposed adjacent to a lower portion of the inclined feeding guide 52.

On the basis of the downward extension of the inclined guiding and conveying part 52, the auxiliary wheel 55 arranged on the side part is used for realizing the rolling cooperation effect with the guide rail 3, the auxiliary wheel 55 is used for effectively supporting the inclined guiding and conveying part 52, and the falling damage of the inclined guiding and conveying part 52 under the pressing effect of the gravity of materials is avoided.

In some possible implementations, the above-described characteristic moving cart 4 is configured as shown in fig. 2. Referring to fig. 2, four corners of the bottom of the moving cart 4 are respectively provided with a wheel body 41 in rolling fit with the guide rail 3, and the moving cart 4 is provided with a driving member 42 for driving the wheel body 41 to roll along the guide rail 3.

The wheel body 41 is arranged at the bottom of the motor vehicle, and the wheel body 41 can be in rolling fit with the guide rail 3 to realize the horizontal movement of the moving vehicle 4 above the guide rail 3. Under the driving action of the driving part 42, the wheel body 41 rolls on the guide rail 3, so that the moving vehicle 4 moves to the position above the storage bins 6 to be loaded, and the loading action on different storage bins 6 is realized.

In some embodiments, the feature driver 42 may be configured as shown in FIG. 2. Referring to fig. 2, the driving member 42 includes a motor 43 and a speed reducer 44, and the motor 43 is disposed on the moving vehicle 4; the reducer 44 is connected to an output shaft of the motor 43, and the output shaft of the reducer 44 is connected to an axle of the wheel body 41 for driving the wheel body 41 to roll along the guide rail 3.

The output shaft of the motor 43 is connected with the speed reducer 44, and the output shaft of the speed reducer 44 is connected to the wheel shaft of the wheel body 41, so that the driving effect on the moving vehicle 4 is realized, a good driving effect is realized, and the traveling stability of the moving vehicle 4 is ensured.

Referring to fig. 1, the lifting roller 1 and the first direction-changing roller 21 are disposed at the same height and are respectively higher than the upper edge of the hopper 5. After the lifting roller 1 lifts the material to a certain height, the trend of the material is changed through the first direction-changing roller 21, the first direction-changing roller 21 is as high as the lifting roller 1, so that the material is stably conveyed between the first direction-changing roller 21 and the lifting roller 1, and when the material reaches the front side of the first direction-changing roller 21, the material falls into the discharge hopper 5 from the conveyer belt 62. The second direction-changing drum 22 is located at the rear side below the first direction-changing drum 21, so that a yielding space is provided for installation of the discharge hopper 5, and smooth guiding and conveying of materials are guaranteed.

In some embodiments, the hopper 5 may adopt a structure as shown in fig. 3. Referring to fig. 3, the upper edge of the discharge hopper 5 is further provided with a guide hopper 56 extending upward to a side close to the first direction-changing roller 21, and two side edges of the guide hopper 56 are respectively provided with a striker plate 57 formed by bending upward.

The upper edge of the discharge hopper 5 is provided with a guide hopper 56, the guide hopper 56 inclines to one side of the first direction-changing roller 21, and materials falling on the first direction-changing roller 21 can be fully received and guided, so that the materials can comprehensively enter the discharge hopper 5. The striker plates 57 on the two sides can limit the trend of the material, the distance between the two striker plates 57 is gradually reduced from top to bottom, the material is well gathered, the material can be accurately dropped into the discharge hopper 5, and the feeding action is realized.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Overhead feed bin distributing device erects in the top of frame, be equipped with the conveyer belt in the frame, the below of frame is equipped with a plurality of and follows the feed bin that the trend interval of conveyer belt was arranged, its characterized in that, overhead feed bin distributing device includes:

the track frame comprises two guide rails which are respectively positioned at two sides of the rack;

the moving vehicle is connected to the track frame in a rolling mode, a discharge hopper is arranged on one side of the moving vehicle, which is far away from the conveying belt, and the discharge hopper extends downwards to an upper opening of the storage bin;

wherein, be equipped with on the locomotive and be used for the lifting cylinder of conveyer belt, set up in the first direction-changing drum of lifting cylinder front side and set up in the second direction-changing drum of first direction-changing drum below rear side, the conveyer belt is in reverse extension duplex winding is located under the guiding action of first direction-changing drum the second direction-changing drum is kept away from one side of first direction-changing drum, so that material on the conveyer belt drops to in the play hopper.

2. The overhead bin distributor of claim 1 wherein the lower mouth of said discharge hopper is connected to two discharge pipes extending to both sides of said rail frame for feeding into said bin, said two discharge pipes being symmetrically disposed on both sides of said traveling carriage.

3. The overhead bin distributor of claim 2, wherein said tapping pipe comprises:

the inclined guide part is connected to the bottom of the discharge hopper and extends obliquely towards the outer lower part of the discharge hopper;

and the vertical guide part is connected to the lower end of the inclined guide part and used for guiding materials into the storage bin.

4. The overhead bin distributor of claim 3 wherein said vertical conducting portion has a downwardly extending flexible conducting portion at its lower edge, said flexible conducting portion extending to the upper mouth of said bin.

5. The overhead bin distributor of claim 3, wherein said inclined delivery guide is further rotatably connected to an auxiliary wheel in rolling engagement with said guide rail adjacent to a lower portion of said inclined delivery guide.

6. The overhead bin distributor according to claim 1, wherein said moving cart has wheels at four corners of its bottom for rolling engagement with said guide rails, and said moving cart has driving members for driving said wheels to roll along said guide rails.

7. The overhead bin distributor of claim 6, wherein said drive member comprises:

the motor is arranged on the moving vehicle;

and the speed reducer is connected to an output shaft of the motor, and the output shaft of the speed reducer is connected with a wheel shaft of the wheel body and used for driving the wheel body to roll along the guide rail.

8. The overhead bin distributor of claim 1 wherein said lifting roller and said first diverting roller are disposed at equal heights and above the upper edge of said discharge hopper, respectively.

9. The overhead bin distributor of claim 8, wherein said discharge hopper further comprises a guide hopper extending upward from a side thereof adjacent to said first reversing drum, and wherein said guide hopper further comprises striker plates bent upward from both side edges thereof.