Funnel with movable funnel body

Abstract

The utility model discloses a funnel with a movable bucket body, which comprises a door frame and a guide rail arranged above the door frame, the guide rail is provided with a mobile vehicle in rolling fit with the guide rail, the mobile vehicle is provided with the bucket body, the middle part of the door frame is provided with a middle maintenance platform, the lower end of the bucket body penetrates through the middle maintenance platform, and the middle maintenance platform is provided with a winch. The two ends of the steel wire rope are wound around a plurality of steering wheels installed on the portal frame and then connected to the two ends of the moving trolley respectively. The hopper moves left and right on the portal frame along the track under the traction of the winch and unloads materials to different belt conveyors penetrating through the portal frame by moving to different positions, and the steel wire rope forms a loop through the steering wheels, so that the hopper body can stably stop at any position.

Description

Technical Field

[0001] The utility model relates to a discharging funnel, and specifically, to a funnel with a movable bucket body. Background Art

[0002] When a funnel discharges materials to supply multiple conveyor belts, a distributor is generally used. However, in some working scenarios with limited height, due to the limited working height of the crane, the installation height dimension of the distributor will exceed the height limit and cannot meet the working conditions.

[0003] For example, a transfer station disclosed in the publication number CN202121536264.0 includes a head combination structure. The bottom of the head combination structure is connected to the inlet of a three-way distributor through a square connecting pipe. The two outlets of the three-way distributor are respectively connected to a square-round funnel. The square-round funnel is connected to a first circular pipe through an adjusting flange group. The first circular pipe is connected to the inlet of a feeding shoe through a second circular pipe. The outlet of the feeding shoe is connected to a guiding chute.

[0004] This head combination structure includes a rear head shield and a front head shield. The rear head shield and the front head shield are connected by bolts. The bottoms of the rear head shield and the front head shield are both connected to a transition funnel by bolts. The transition funnel and the funnel are connected by bolts. Since the lower part of this funnel is connected to a three-way distributor, the overall height increases, and it cannot work in working scenarios with limited height. Content of the Utility Model

[0005] The purpose of the utility model is to provide a funnel with a movable bucket body. The funnel with the movable bucket body moves left and right along a track on a gantry under the traction of a winch, discharges materials to different conveyor belts passing through the gantry by moving to different positions, and the steel wire rope forms a loop through multiple steering wheels, so that the bucket body can stop stably at any position.

[0006] To achieve the above purpose, the utility model provides a funnel with a movable bucket body. The funnel includes a gantry and a guide rail installed above the gantry. A moving vehicle that is in rolling fit with the guide rail is arranged on the guide rail. A bucket body is installed on the moving vehicle. An intermediate maintenance platform is arranged in the middle of the gantry. The lower end of the bucket body penetrates through the intermediate maintenance platform. A winch is installed on the intermediate maintenance platform. A steel wire rope is wound around the winch. The two ends of the steel wire rope are respectively connected to both ends of the moving vehicle after passing around multiple steering wheels installed on the gantry.

[0007] Preferably, a plurality of buffer mechanisms are arranged between the bucket body and the moving vehicle.

[0008] Preferably, a guardrail is arranged at the opening of the bucket body, and a plurality of dust suction hoods are installed on the guardrail.

[0009] Preferably, a man ladder is installed on the side of the gantry, and a transfer platform is arranged at the middle maintenance platform of the man ladder.

[0010] Preferably, a plurality of first struts are arranged between the middle maintenance platform and the upper end of the gantry.

[0011] Preferably, a plurality of second struts are arranged between the middle maintenance platform and the side of the gantry.

[0012] Preferably, a roller group that rolls along the transmission direction of the conveyor belt is arranged at the bottom of the gantry; a self-propelled trolley is connected to the rear side of the gantry through a push rod.

[0013] According to the above technical solution, the present utility model provides a funnel with a movable bucket body. The funnel includes a gantry and a guide rail installed above the gantry. A moving vehicle that is in rolling cooperation with the guide rail is arranged on the guide rail. A bucket body is installed on the moving vehicle. A middle maintenance platform is arranged in the middle of the gantry. The lower end of the bucket body penetrates through the middle maintenance platform. A hoist is installed on the middle maintenance platform. A steel wire rope is wound around the hoist. After both ends of the steel wire rope bypass a plurality of steering wheels installed on the gantry, they are respectively connected to both ends of the moving vehicle.

[0014] The usage method and beneficial effects of this funnel are as follows: When installing this funnel, the gantry is spanned on a plurality of conveyor belts, and then the moving vehicle is reciprocated left and right on the track by the forward and reverse rotation of the hoist, so as to switch the discharging position of the bucket body. According to the need, it is moved to the position where discharging is required above the corresponding conveyor belt. When the hoist rotates, one end of the steel wire rope winds from the steering wheel arranged on the lower left side to the steering wheel arranged on the upper left side, and then is connected to the left end of the moving vehicle. The other end of the steel wire rope winds from the steering wheel arranged on the lower right side to the steering wheel arranged on the upper right side, and then is connected to the right end of the moving vehicle, forming a loop, so that both ends of the moving vehicle are always restricted by the steel wire rope, and the bucket body can stop stably at any position. The middle maintenance platform is used for maintenance. A channel that can pass through the lower part of the bucket body is arranged in the middle. A plurality of conveyor belts are all arranged below the middle maintenance platform. After the bucket body passes through the middle maintenance platform, it discharges materials onto the corresponding conveyor belt. Therefore, this funnel with a movable bucket body moves left and right on the gantry along the track under the traction of the hoist, discharges materials to different conveyor belts passing through the gantry by moving to different positions, and the steel wire rope forms a loop through a plurality of steering wheels, so that the bucket body can stop stably at any position.

[0015] Other features and advantages of the present utility model will be described in detail in the subsequent specific implementation part. Description of the Drawings

[0016] The accompanying drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present utility model, but do not constitute a limitation to the present utility model. In the accompanying drawings:

[0017] Figure 1 is a front structural schematic diagram of a preferred embodiment of the funnel;

[0018] Figure 2 is a side structural schematic diagram of a preferred embodiment of the funnel;

[0019] Figure 3 is a schematic diagram of wire rope winding.

[0020] Explanation of reference numerals

[0021] 1 - gantry; 2 - mobile vehicle; 3 - guide rail; 4 - hopper body; 5 - buffer mechanism; 6 - dust suction hood; 7 - steering wheel; 8 - man ladder; 9 - intermediate maintenance platform; 10 - second strut; 11 - roller group; 12 - first strut; 13 - conveyor belt; 14 - guardrail; 15 - push rod; 16 - self - propelled trolley; 17 - wire rope; 18 - winch. Specific embodiments

[0022] The following will detail the specific embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present utility model and do not limit the present utility model.

[0023] In the present utility model, unless otherwise stated, the directional terms such as "up and down, left and right, front and back, inside and outside" included in the terms only represent the orientation of the terms in the normal use state, or the common names understood by those skilled in the art, and should not be regarded as a limitation to the terms.

[0024] See Figures 1-3 the funnel with a movable hopper body shown in the figure. The funnel includes a gantry ① and a guide rail ③ installed above the gantry ①. A mobile vehicle ② that is in rolling fit with the guide rail ③ is arranged on the guide rail ③. A hopper body ④ is installed on the mobile vehicle ②. An intermediate maintenance platform ⑨ is arranged in the middle of the gantry ①. The lower end of the hopper body ④ penetrates through the intermediate maintenance platform ⑨. A winch ⑱ is installed on the intermediate maintenance platform ⑨. A wire rope ⑰ is wound around the winch ⑱. The two ends of the wire rope ⑰ respectively connect to both ends of the mobile vehicle ② after passing around a plurality of steering wheels ⑦ installed on the gantry ①.

[0025] By implementing the above technical solution, when installing this funnel, the gantry 1 is spanned over multiple conveyor belts 13, and then the winch 18 is used to drive the mobile vehicle 2 to reciprocate left and right on the track through forward and reverse rotation, so that the discharging position of the hopper body 4 can be switched. It can be moved to the position above the corresponding conveyor belt 13 that needs to be discharged as required. When the winch 18 rotates, one end of the steel wire rope 17 winds around the steering wheel 7 on the lower left side and then to the steering wheel 7 on the upper left side, and then is connected to the left end of the mobile vehicle 2. The other end of the steel wire rope 17 winds around the steering wheel 7 on the lower right side and then to the steering wheel 7 on the upper right side, and then is connected to the right end of the mobile vehicle 2, thus forming a loop, so that both ends of the mobile vehicle 2 are always restricted by the steel wire rope 17, enabling the hopper body 4 to stop stably at any position.

[0026] The middle maintenance platform 9 is used for maintenance. A passage that can pass through the lower part of the hopper body 4 is arranged in the middle. Multiple conveyor belts 13 are all arranged below the middle maintenance platform 9. After the hopper body 4 passes through the middle maintenance platform 9, it discharges materials onto the corresponding conveyor belt 13. Therefore, this funnel with a movable hopper body moves left and right on the gantry 1 along the track under the traction of the winch 18, discharges materials onto different conveyor belts 13 passing through the gantry 1 by moving to different positions, and the steel wire rope 17 forms a loop through multiple steering wheels 7, enabling the hopper body 4 to stop stably at any position.

[0027] In this embodiment, a plurality of buffer mechanisms 5 are arranged between the hopper body 4 and the mobile vehicle 2. The buffer mechanisms 5 are connected between the outer eaves of the hopper body 4 and the mobile vehicle 2 and are arranged circumferentially. The buffer mechanisms 5 can be springs or elastic telescopic rods and other structures with buffering functions.

[0028] In this embodiment, a guardrail 14 is arranged at the opening of the hopper body 4, and a plurality of dust suction hoods 6 are installed on the guardrail 14. The dust suction hoods 6 are connected to the dust suction equipment arranged outside and are used to suck away the dust generated during discharging, avoiding excessive dust causing environmental pollution.

[0029] In this embodiment, a man ladder 8 is installed on the side of the gantry 1, and the man ladder 8 is provided with a transfer platform at the middle maintenance platform 9. Through such a setting, it is convenient for workers to climb onto the middle maintenance platform 9 and the top maintenance platform arranged at the top of the gantry 1 for maintenance.

[0030] In this embodiment, a plurality of first support rods 12 are arranged between the middle maintenance platform 9 and the upper end of the gantry 1. Through the arrangement of the plurality of first support rods 12, the stability of the overall structure is increased. For example: the first support rods 12 are connected end to end to form a plurality of triangular support structures.

[0031] In this embodiment, a plurality of second struts 10 are provided between the intermediate maintenance platform 9 and the side surface of the gantry 1. Through the arrangement of the plurality of second struts 10, the support stability of the intermediate maintenance platform 9 is increased.

[0032] In this embodiment, a set of rollers 11 that roll along the transmission direction of the conveyor belt 13 are provided at the bottom of the gantry 1; a self-propelled trolley 16 is connected to the rear side of the gantry 1 through a push rod 15. Through such an arrangement, as needed, the self-propelled trolley 16 is used to push the entire gantry 1 to move along the transmission direction of the conveyor belt 13. The set of rollers 11 adopts a structure with brakes, which is convenient for fixing the position of the gantry 1. Both ends of the push rod 15 are hinged to the self-propelled trolley 16 and the gantry 1 respectively, overcoming the shear force problem caused by uneven ground surfaces.

[0033] Of course, the self-propelled trolley 16 can also adopt a fixed reaction frame structure, and the push rod 15 is set as a hydraulic telescopic rod, and the gantry 1 is pushed to move through the expansion and contraction of the hydraulic telescopic rod.

[0034] The preferred embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solutions of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0035] In addition, it should be noted that, in the various specific technical features described in the above specific embodiments, they can be combined in any appropriate manner without conflict. To avoid unnecessary repetition, the present invention will not separately describe various possible combination methods.

[0036] In addition, any combination can be made between various different embodiments of the present invention, as long as it does not violate the idea of the present invention, it should also be regarded as the content disclosed by the present invention.

Claims

1. A funnel with a movable bucket body, characterized in that, The hopper includes a gantry (1) and a guide rail (3) installed above the gantry (1). A moving cart (2) that rolls in cooperation with the guide rail (3) is arranged on the guide rail (3). A hopper body (4) is installed on the moving cart (2). An intermediate maintenance platform (9) is arranged in the middle of the gantry (1). The lower end of the hopper body (4) penetrates through the intermediate maintenance platform (9). A winch (18) is installed on the intermediate maintenance platform (9). A steel wire rope (17) is wound around the winch (18). The two ends of the steel wire rope (17) bypass a plurality of deflecting wheels (7) installed on the gantry (1) and are respectively connected to the two ends of the moving cart (2).

2. The funnel with a movable bucket body according to claim 1, characterized in that, A plurality of buffer mechanisms (5) are arranged between the hopper body (4) and the moving cart (2).

3. The funnel with a movable hopper body according to claim 1, characterized in that, A guardrail (14) is arranged at the opening of the hopper body (4). A plurality of dust suction hoods (6) are installed on the guardrail (14).

4. The funnel of the movable bucket body according to claim 1, characterized in that, A man ladder (8) is installed on the side of the gantry (1); The man ladder (8) is provided with a transfer platform at the intermediate maintenance platform (9).

5. The funnel with a movable hopper body according to claim 1, characterized in that, A plurality of first support rods (12) are arranged between the intermediate maintenance platform (9) and the upper end of the gantry (1).

6. The funnel with a movable hopper body according to claim 1, characterized in that, A plurality of second support rods (10) are arranged between the intermediate maintenance platform (9) and the side of the gantry (1).

7. The funnel with a movable hopper body according to claim 1, characterized in that, A group of rollers (11) that roll along the transmission direction of the conveyor belt (13) are arranged at the bottom of the gantry (1); The rear side of the gantry (1) is connected to a self-propelled cart (16) through a push rod (15).

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