Movable telescopic discharging groove

Abstract

The utility model discloses a movable telescopic discharging groove which comprises a discharging hopper, a hydraulic rod is fixedly installed on the side wall of the discharging hopper, and a telescopic hopper capable of stretching is arranged at the conveying end of a movable belt, so that when the distance between materials and a vehicle hopper of a transport vehicle is large, the telescopic hopper stretches, and the materials are conveyed to the movable belt. When the distance between materials and the transport vehicle hopper is gradually reduced, an operator controls the stretching degree of the telescopic hopper to be slowly reduced, in this way, in the falling process of the materials, raised dust is effectively reduced, meanwhile, the sealing performance of the telescopic hopper can be well guaranteed through the sealing rubber ring, meanwhile, the collecting hopper is used for collecting instantly raised dust, and the dust removal efficiency is improved. And the instant adsorption pressure of the dust collection pipeline in the workshop is reduced, so that a good dust collection effect is kept, and the problem of potential safety hazards caused by excessive dust is avoided.

Description

Technical field:

[0001] The utility model relates to the field of coke production and manufacturing, and in particular to a movable telescopic feeding chute. Background technology:

[0002] After the coke production is completed, it is usually unloaded directly into a tank truck using a mobile belt in a semi-enclosed greenhouse, and the coke is directly transported to a transport vehicle to achieve the purpose of transportation.

[0003] The mobile belt can move back and forth so that the materials can fall evenly into the bucket of the transport vehicle, but after a long period of work, some problems were found.

[0004] Since the mobile belt maintains an inclined angle during operation, the material has a long falling distance when falling into the truck bed, which leads to serious dust generation. The dust collection pipes are mostly set on both sides of the top of the truck bed slightly higher than the transport vehicle. In the process of dust generation, the amount of dust generated in an instant is very large, resulting in untimely absorption and dust accumulation in the semi-enclosed greenhouse, which is prone to excessive dust and explosion and other safety hazards.

[0005] Therefore, a material discharge chute with good sealing effect and capable of effectively preventing dust is needed. Utility model content:

[0006] The utility model aims to provide a movable telescopic feeding chute.

[0007] The utility model is implemented by the following technical solutions:

[0008] A movable telescopic material discharge chute comprises a material discharge hopper, a hydraulic rod is fixedly installed on the side wall of the material discharge hopper, a connecting frame is fixedly installed on the output end of the hydraulic rod, a telescopic hopper is fixedly connected to one end of the connecting frame, and the top of the telescopic hopper is fixedly connected and communicated with the bottom end of the material discharge hopper.

[0009] Preferably, the telescopic bucket is composed of a plurality of sleeves with successively increasing diameters which are sleeved in sequence, a sealing rubber ring is sleeved on the top of each sleeve, a clamp is installed outside the sealing rubber ring, and the connection between two adjacent sleeves is inclined.

[0010] Preferably, a collecting bucket is fixedly sleeved on the outer wall of the sleeve below the telescopic bucket, and a plurality of soft-connected dust suction pipes are fixedly connected to the top of the collecting bucket.

[0011] Preferably, two guide rods are fixedly connected to the inner top surface of each sleeve of the telescopic bucket, each guide rod is T-shaped, a guide cylinder is sleeved on each guide rod, and two adjacent guide cylinders are fixedly connected to the corresponding outer wall of the sleeve.

[0012] The advantages of the utility model are as follows: a retractable telescopic bucket is provided at the conveying end of the mobile belt, so that when the distance between the material and the bucket of the transport vehicle is large, the telescopic bucket is extended, and when the distance between the material and the bucket of the transport vehicle gradually decreases, the operator controls the extension degree of the telescopic bucket to slowly decrease, so that the generation of dust is effectively reduced in the process of the material falling, and the sealing rubber ring can well ensure the sealing of the telescopic bucket, and at the same time, the collection bucket is used to collect the dust raised instantly, reducing the instantaneous adsorption pressure of the dust collection pipe in the workshop, thereby maintaining a good dust collection effect and avoiding the problem of excessive dust and safety hazards. Description of the drawings:

[0013] Figure 1 It is a schematic diagram of the structure of the utility model.

[0014] In the figure: lower hopper 1, hydraulic rod 2, telescopic bucket 3, guide rod 4, guide cylinder 5, sealing rubber ring 6, clamp 7, collection bucket 8, soft-connected dust suction pipe 9. Specific implementation method:

[0015] like Figure 1 As shown, a movable telescopic material discharge chute comprises a discharge hopper 1, a hydraulic rod 2 is fixedly installed on the side wall of the discharge hopper 1, a connecting frame is fixedly installed on the output end of the hydraulic rod 2, a telescopic bucket 3 is fixedly connected to one end of the connecting frame, the top of the telescopic bucket 3 is fixedly connected and communicated with the bottom end of the discharge hopper 1, and a telescopic bucket 3 that can be extended and retracted is fixedly installed below the discharge hopper 1, and its extension and retraction are controlled by the hydraulic rod 2, so that during work, the operator can make reasonable adjustments according to the loading situation. When the transport vehicle just enters under the mobile belt in the workshop, since the distance between the material directly falling and the transport vehicle bucket is large at this time, the operator controls the hydraulic rod 2 to extend through the remote control, so that the telescopic bucket 3 begins to descend, thereby reducing the distance between the material and the transport vehicle bucket, thereby avoiding a large amount of dust. After a period of filling, the hydraulic rod 2 is appropriately adjusted to retract, so that the telescopic bucket 3 is slightly raised, so that the material can be loaded at a suitable distance, thereby meeting the filling work well and greatly reducing dust.

[0016] The telescopic bucket 3 is composed of a plurality of sleeves with successively increasing diameters which are sleeved in sequence. A sealing rubber ring 6 is sleeved on the top of each sleeve, and a clamp 7 is installed outside the sealing rubber ring 6. The connection between two adjacent sleeves is inclined, so that the sealing rubber ring 6 is used to seal the sliding connection between the two adjacent sleeves, thereby preventing dust from escaping along the gap. The clamp 7 is used to tighten the sealing rubber ring 6, so that during the extension or retraction of the telescopic bucket 3, the sealing rubber ring 6 will not be detached or offset, thereby ensuring a good sealing work.

[0017] A collecting bucket 8 is fixedly sleeved on the outer wall of the lower sleeve of the telescopic bucket 3, and a plurality of soft-connected dust suction pipes 9 are fixedly connected to the top of the collecting bucket 8. One end of the plurality of soft-connected dust suction pipes 9 is connected to the dust suction pipe network in the workshop, so that the suction force is filled in the collecting bucket 8, so that when unloading, the dust can be directly absorbed at the dropping position, alleviating the pressure of dust flying in the workshop.

[0018] Two guide rods 4 are fixedly connected to the inner top surface of each sleeve of the telescopic bucket 3, each guide rod 4 is T-shaped, and a guide cylinder 5 is sleeved on each guide rod 4. Two adjacent guide cylinders 5 are fixedly connected to the outer wall of the corresponding sleeve. In this way, the guide rods 4 and the guide cylinders 5 are used for guidance to avoid the phenomenon of separation of two adjacent sleeves, thereby avoiding affecting the normal operation.

[0019] 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. A movable telescopic feeding chute, characterized in that: It comprises a lower hopper, a hydraulic rod is fixedly installed on the side wall of the lower hopper, a connecting frame is fixedly installed on the output end of the hydraulic rod, a telescopic bucket is fixedly connected to one end of the connecting frame, and the top end of the telescopic bucket is fixedly connected and communicated with the bottom end of the lower hopper.

2. The movable telescopic feeding chute according to claim 1, characterized in that: The telescopic bucket is composed of a plurality of sleeves with successively increasing diameters which are sleeved in sequence. A sealing rubber ring is sleeved on the top of each sleeve, and a clamp is installed outside the sealing rubber ring. The connection between two adjacent sleeves is inclined.

3. The movable telescopic feeding chute according to claim 2, characterized in that: A collecting bucket is fixedly sleeved on the outer wall of the sleeve below the telescopic bucket, and a plurality of soft-connected dust suction pipes are fixedly connected to the top of the collecting bucket.

4. The movable telescopic feeding chute according to claim 2, characterized in that: Two guide rods are fixedly connected to the inner top surface of each sleeve of the telescopic bucket, each guide rod is T-shaped, a guide cylinder is sleeved on each guide rod, and two adjacent guide cylinders are fixedly connected to the outer wall of the corresponding sleeve.

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