Telescopic multi-station unloading system of belt conveyor

Abstract

The utility model relates to the field of belt conveyors, in particular to a telescopic multi-station unloading system of a belt conveyor, which comprises a first conveyor for conveying materials, a first track and an unloading mechanism arranged on the first conveyor, and the unloading mechanism comprises a telescopic second conveyor. The design of the second conveyor with the double-side multi-station telescopic function is adopted, under the condition that the balance of the whole structure is guaranteed, the requirement for discharging materials to a plurality of fixed stock bins on the two sides can be met, the double-side telescopic mechanism can stretch out or retract back at the same time, and the eccentric inclination phenomenon is avoided.

Description

Technical Field

[0001] This utility model relates to the field of conveyors, and in particular to a retractable multi-station unloading system for belt conveyors. Background Technology

[0002] Currently, commonly used unloading trolleys employ three-way funnel chutes for double-sided unloading. However, due to the limited distance the funnel chutes extend beyond the conveyor, their structure is constrained by space, limiting storage bins to a single row along both sides of the conveyor corridor. If storage bins are arranged in double or more rows along both sides of the conveyor corridor, this type of unloading trolley using only three-way funnels is not feasible. If an unloading trolley with reversible bins is used, the eccentricity caused by the reciprocating unloading process necessitates additional tracks and columns for support. These additional tracks and columns, however, can interfere with the fixed storage bins on both sides of the conveyor corridor.

[0003] The purpose of this invention is to enable fixed-point unloading of materials from fixed storage bins on both sides of the conveyor corridor by the belt conveyor, so as to meet the unloading needs of multiple fixed bins on both sides. Summary of the Invention

[0004] To address the aforementioned technical problems, this invention is proposed. A retractable multi-station unloading system for a belt conveyor includes a first conveyor for conveying materials, a first track, and an unloading mechanism mounted on the first conveyor.

[0005] Furthermore, the unloading mechanism includes a first driving mechanism, an unloading frame connected to the first driving mechanism, and a second conveyor disposed within the unloading frame. The first driving mechanism travels along the first track on the first track.

[0006] Furthermore, the second conveyor is arranged perpendicular to the first conveyor, and the second conveyor is symmetrically arranged on both sides of the first conveyor.

[0007] Furthermore, the second conveyor includes a transmission mechanism, a second track laid within the unloading frame, and a second traveling telescopic mechanism, the second traveling telescopic mechanism traveling on the second track.

[0008] Furthermore, both ends of the second conveyor are equipped with a second traveling telescopic mechanism and a transmission mechanism, and the second traveling telescopic mechanism expands and contracts under the drive of the transmission mechanism.

[0009] Furthermore, the second traveling telescopic mechanisms at both ends can extend or retract synchronously under the control of the transmission mechanism.

[0010] Furthermore, the second conveyor is a double telescopic conveyor that can be extended at both ends, and the second conveyor is equipped with multiple workstations for unloading.

[0011] Furthermore, the unloading stations on the second conveyor are distributed on the left and right sides at both ends of the second conveyor.

[0012] This utility model adopts a second conveyor design with double-sided multi-station telescopic mechanism, which can realize the unloading needs of multiple fixed hoppers on both sides while ensuring balance. Moreover, the double-sided telescopic mechanism can extend or retract at the same time to avoid eccentric tilting. Attached Figure Description

[0013] The above and other objects and advantages of the present invention will become more fully clear from the following detailed description taken in conjunction with the accompanying drawings, wherein the same or similar elements are indicated by the same reference numerals.

[0014] Figure 1 This is a schematic diagram of the unloading system along the direction of the main belt conveyor in this utility model;

[0015] Figure 2 This is a schematic diagram of the unloading system in the direction perpendicular to the main belt conveyor in this utility model;

[0016] Labeling explanation: 1-First conveyor, 2-First track, 3-Unloading mechanism, 31-First driving mechanism, 32-Unloading frame, 4-Second conveyor, 41-Transmission mechanism, 42-Second track, 43-Second traveling telescopic mechanism. Detailed Implementation

[0017] The present invention will be further described in detail below with reference to embodiments. The advantages and features of the present invention will become clearer as the description unfolds. However, these embodiments are merely exemplary and do not constitute any limitation on the scope of the present invention. Those skilled in the art should understand that modifications or substitutions to the details and form of the technical solutions of the present invention can be made without departing from the spirit and scope of the invention, but all such modifications and substitutions fall within the protection scope of the present invention.

[0018] like Figure 1 and Figure 2 As shown, this utility model provides a retractable multi-station unloading system for a belt conveyor, including a first conveyor 1 for conveying materials, a first track 2, and an unloading mechanism 3 installed on the first conveyor 1. A second conveyor 4 is installed on the unloading mechanism. The second conveyor has a double-sided multi-station retractable unloading function. While ensuring the overall structural balance, it can meet the unloading needs of multiple fixed hoppers on both sides. Moreover, the double-sided retractable mechanism can extend or retract simultaneously to avoid eccentric tilting.

[0019] The unloading mechanism 3 includes a first driving mechanism 31, an unloading frame 32 connected to the first driving mechanism 31, and a second conveyor 4 disposed in the unloading frame 32. The first driving mechanism 31 travels along the first track 2.

[0020] The second conveyor 4 is arranged perpendicular to the first conveyor 1, and is symmetrically arranged on both sides of the first conveyor 1. The second conveyor 4 includes a transmission mechanism 41, a second track 42 laid in the unloading frame 32, and a second traveling telescopic mechanism 43. The second traveling telescopic mechanism travels on the second track 42 through traveling wheels.

[0021] The second conveyor 4 is equipped with a second traveling telescopic mechanism 43 and a transmission mechanism 41 at both ends. The second traveling telescopic mechanism 43 extends and retracts under the drive of the transmission mechanism 41. The second traveling telescopic mechanisms 43 at both ends can extend or retract synchronously under the control of the transmission mechanism 41. The transmission mechanism 41 adopts a gear and chain drive mechanism 41. The second conveyor 4 uses the meshing motion between the gear and rack drive mechanism 41 to cause the telescopic head traveling wheel assembly to extend or retract simultaneously on both sides of the telescopic head telescopic track.

[0022] The second conveyor 4 is a double telescopic conveyor with retractable ends, and it has multiple unloading stations. These unloading stations are located on the left and right sides of both ends of the second conveyor 4. The second conveyor 4 is an independently installed conveyor, allowing for easy disassembly and installation, controllable dimensions, and convenient transportation. Both sides of the second conveyor 4 utilize their respective telescopic heads to simultaneously extend or retract at fixed positions, thereby enabling unloading at multiple stations on both sides.

[0023] This utility model has the following beneficial effects:

[0024] This utility model employs a second conveyor design with dual-sided multi-station telescopic movement. While ensuring overall structural balance, it can meet the unloading needs of multiple fixed hoppers on both sides. Furthermore, the dual-sided telescopic mechanism can extend or retract simultaneously, preventing eccentric tilting. The unloading mechanism with dual-sided multi-station telescopic heads truly realizes the requirement of unloading at multiple stations in multiple rows of hoppers on both sides, increasing the number of hoppers in the material yard and making full use of the yard. The dual-sided multi-station telescopic head unloading mechanism, through the simultaneous extension or retraction of the telescopic heads on both sides, effectively prevents the trolley's main frame from tilting due to uneven force distribution, ensuring the safety and reliability of the unloading trolley.

[0025] The implementation schemes in the above embodiments can be further combined or replaced, and the embodiments are merely descriptions of preferred embodiments of the present invention, and are not intended to limit the concept and scope of the present invention. Various changes and improvements made by those skilled in the art to the technical solutions of the present invention without departing from the design concept of the present invention shall fall within the protection scope of the present invention.

Claims

1. A multi-station retractable belt conveyor unloading system, characterized by: The utility model relates to a material conveying device, which comprises a first conveyor for conveying material, a first track, and a discharging mechanism arranged on the first conveyor; the discharging mechanism comprises a first driving walking mechanism, a discharging frame connected to the first driving walking mechanism, and a second conveyor arranged in the discharging frame, wherein the first driving walking mechanism walks along the first track on the first track; the second conveyor is arranged perpendicularly to the first conveyor and symmetrically on both sides of the first conveyor; the second conveyor is a double telescopic conveyor with both ends being telescopic, and a plurality of discharging stations are arranged on the second conveyor for discharging.

2. The system of claim 1, wherein: The second conveyor comprises a transmission mechanism, a second track arranged in the discharging frame, and a second walking telescopic mechanism, wherein the second walking telescopic mechanism walks on the second track.

3. The system of claim 2, wherein: The second conveyor is provided with the second walking telescopic mechanism and the transmission mechanism at both ends, and the second walking telescopic mechanism is driven by the transmission mechanism to change in length.

4. The system of claim 3, wherein: The second walking telescopic mechanisms at both ends are controlled by the transmission mechanism to change in length synchronously.

5. The system of claim 4, wherein: The discharging stations arranged on the second conveyor are distributed on both sides of the second conveyor at both ends.

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