A tape transport material collecting device and material collecting trough thereof

Abstract

The present invention discloses a material gathering device for conveying adhesive tape and a material gathering trough thereof. The material gathering trough for conveying adhesive tape is arranged on a material guide trough plate on the side of the adhesive tape of an adhesive tape conveyor, and includes: a material gathering area and a material stabilizing area. The material gathering area is arranged on the material guide trough plate; the material gathering area and the material guide trough plate form a triangular area in the plane direction where the adhesive tape is located, and the material gathering area and the material guide trough plate form an inverted triangular space; the material stabilizing area is arranged on the material guide trough plate, and the material stabilizing area is arranged in front of the material gathering area along the running direction of the adhesive tape; the material stabilizing area and the material guide trough plate form a rectangular area in the plane direction where the adhesive tape is located, and the inclined surface of the material stabilizing area close to the adhesive tape contacts the material on the adhesive tape. The material gathering device for conveying adhesive tape disclosed by the present invention can effectively prevent material from falling during the operation of the adhesive tape, reduce the number of abnormal shutdowns of the adhesive tape, reduce the probability of scratching the adhesive tape, and avoid long-term production stoppages causing more economic losses or safety accidents affecting production.

Description

Technical Field

[0001] The present invention relates to the field of adhesive tape conveying equipment, in particular to an adhesive tape conveying material collecting device and a material collecting trough thereof. Background Art

[0002] Open-pit mine operations involve a variety of processes, including blasting, shoveling, truck transportation, crushing, and belt conveying. Belt conveying is crucial in production, and ensuring smooth belt operation is paramount.

[0003] Materials are typically loose and scattered when discharged from the upstream equipment's discharge port to the rear of the conveyor. During conveyor transport, it's common for the conveyor to shut down due to scratches on the belt, triggering the protective device. This often requires on-site inspection and confirmation by a staff member. These situations often occur for the following reasons: 1. A large piece of material falls from the edge of the belt, striking the pull cord on one side of the belt, triggering the pull cord switch and causing the conveyor to shut down. In this case, staff must visit the site for confirmation and report to the dispatch office for approval before the conveyor can resume transport. 2. A small piece of material falls from the edge of the belt, hits the belt carrier, and rebounds onto the return belt below. It eventually becomes stuck between the belt carrier or the roller, causing extensive scratches and an emergency stop. This situation is more complex and, depending on the severity, can require maintenance personnel to spend one to two days repairing or replacing the belt, severely impacting production. 3. The uneven weight distribution of the material on the belt can cause the belt to deviate, triggering the deviation switch and causing the conveyor to automatically shut down.

[0004] In response to the above situation, production sites generally use trough-type belt conveyors for material transportation. Although there has been some improvement, due to the irregular shape and inertia of the transported materials, belt scratches and abnormal shutdowns still occur frequently. Therefore, in order to effectively reduce the occurrence of the above situation and ensure safe and efficient production, this design is proposed.

[0005] Therefore, there is an urgent need for a tape transport and material gathering device that can effectively reduce the occurrence of the above-mentioned situation and ensure safe and efficient production. Summary of the Invention

[0006] To address the aforementioned technical issues, embodiments of the present invention provide a material gathering device and its material gathering trough for conveying tapes. This device facilitates material gathering during conveying tapes, effectively preventing problems such as malfunctioning of pull cord switches, damage to the tape, and deviation caused by falling materials, thereby reducing unexpected downtime of the conveyor belt conveyor.

[0007] An embodiment of the present invention discloses a tape conveying and collecting trough, which is arranged on a guide trough plate on the side of the tape of a tape conveyor, and includes:

[0008] A material gathering area is provided on the material guide trough plate; the material gathering area and the material guide trough plate form a triangular area in the plane direction of the tape and an inverted triangular space, and the inclined surface of the material gathering area close to the tape contacts the material on the tape, so that the material on the tape is brought closer to the center of the tape;

[0009] A material stabilizing area, the material stabilizing area is arranged on the material guide trough plate and the material stabilizing area is arranged in front of the material gathering area along the running direction of the tape, the material stabilizing area and the material gathering area are connected so that the material on the tape contacts the material gathering area and then contacts the material stabilizing area; the material stabilizing area and the material guide trough plate form a rectangular area in the plane direction of the tape, and the long side of the rectangular area of ​​the material stabilizing area contacts the material on the tape so that the material on the tape remains in the center position of the tape.

[0010] Furthermore, the material stabilizing area includes a material stabilizing area back plate and a triangular plate; the material stabilizing area back plate is a rectangular back plate, and the long side of the material stabilizing area back plate is fixedly connected to the material guide trough plate; the material stabilizing area back plate and the material guide trough plate are inclined and the two short sides of the material stabilizing area back plate are fixedly connected to the material guide trough plate through the triangular plate.

[0011] Furthermore, the material gathering area includes a material gathering area back plate, which is a triangular plate; one oblique side of the material gathering area back plate is connected to the short side of the material stabilizing area back plate, and the other oblique side of the material gathering area back plate is connected to the material guide trough plate.

[0012] Furthermore, the length ratio of the material gathering area to the material stabilizing area in the running direction of the tape is 2:1.

[0013] Furthermore, the included angle between the back plate of the material stabilizing area and the material guide chute plate is 25 degrees.

[0014] Furthermore, the outer side of the material stabilizing area back plate is covered with a material stabilizing area manganese steel plate having the same shape as the material stabilizing area back plate, and the material stabilizing area back plate is threadedly connected to the material stabilizing area manganese steel plate.

[0015] Furthermore, the outer side of the material gathering area back plate is covered with a material gathering area manganese steel plate having the same shape as the material gathering area back plate, and the material gathering area back plate is threadedly connected to the material gathering area manganese steel plate;

[0016] The embodiment of the present invention further discloses a tape conveying and gathering device, in which the tape conveying and gathering troughs as described above are arranged on both sides of the tape of the tape machine.

[0017] Furthermore, the tape transport and collecting troughs are symmetrically arranged on the material guide trough plates on both sides of the tape of the tape machine.

[0018] Furthermore, the tape transport and material collecting troughs are staggeredly arranged on the guide trough plates on both sides of the tape of the tape machine, a first tape transport and material collecting trough is arranged on the guide trough plate on one side, and a second tape transport and material collecting trough is arranged on the guide trough plate on the opposite side, and the first tape transport and material collecting trough and the second tape transport and material collecting trough are opposite to each other end to end.

[0019] By adopting the above technical solution, the present invention has at least the following beneficial effects:

[0020] 1) The belt conveyor material gathering device disclosed in the present invention and the material contact area are composed of two parts: a back plate and a manganese steel plate, which are connected by countersunk screws. The structure is simple and easy to disassemble. If the manganese steel plate is worn during long-term use, the manganese steel plate can be replaced in time before it is worn to the back plate.

[0021] 2) The plates in direct contact with the materials in the belt conveyor and material collecting device disclosed in the present invention are all made of manganese steel, which has strong impact and wear resistance and low cost.

[0022] 3) The material guide chute plate and the back plate of the tape transport and material gathering device disclosed in the present invention are connected by welding several triangular plates. The stability of the triangle is utilized to improve the impact resistance of the device and effectively reduce the possibility of deformation of the device due to material impact.

[0023] 4) The tape transport and material gathering device disclosed in the present invention can effectively prevent materials from falling during the operation of the tape, reduce the number of abnormal shutdowns of the tape, reduce the chance of tape scratches, and avoid long-term production stoppages causing more economic losses or safety accidents affecting production. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 A schematic diagram of a tape conveying and gathering device according to an embodiment of the present invention;

[0026] Figure 2 Schematic diagram of a back plate and a manganese steel plate in a material gathering area according to an embodiment of the present invention;

[0027] Figure 3 Schematic diagram of a material stabilizing area back plate and a material stabilizing area back plate according to an embodiment of the present invention.

[0028] Reference Signs List

[0029] 1. Guide chute plate;

[0030] 2. Back plate of the stabilizing area; 21. Triangular plate; 22. Back plate of the stabilizing area; 23. Long side; 24. Short side;

[0031] 3. Back plate of the gathering area; 31. First bevel; 32. Second bevel; 33. Third bevel; 34. Manganese steel plate of the gathering area. DETAILED DESCRIPTION

[0032] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the embodiments of the present invention are further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0033] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are for distinguishing two non-identical entities with the same name or non-identical parameters. It can be seen that "first" and "second" are only for the convenience of expression and should not be understood as limitations on the embodiments of the present invention. Subsequent embodiments will not explain this one by one.

[0034] The tape conveying and gathering device of the embodiment of the present invention is arranged on the section from the upstream equipment unloading port to the tail end of the tape conveyor, and the tape conveyor is a trough type tape conveyor, that is, two material guide trough plates 1 are arranged on both sides of the tape of the tape conveyor.

[0035] like Figure 1 As shown, in the running direction of the belt (tape) of the tape machine, the tape transport and gathering device of this embodiment is set, that is, a tape transport and gathering trough is set on each side of the tape of the tape machine. Figure 1 In the layout shown, the tape transport gathering troughs are staggered on the guide trough plates 1 on both sides of the tape of the tape machine, rather than being symmetrically arranged. That is, a first tape transport gathering trough is arranged on the guide trough plate 1 on one side, and a second tape transport gathering trough is arranged on the guide trough plate 1 on the opposite side, and the tail of the first tape transport gathering trough corresponds to the head of the second tape transport gathering trough. In this way, no matter whether the tape is transporting large-sized materials or small-sized materials, the materials will not be stuck during the gathering process due to the tape transport gathering device. In another preferred embodiment, two tape transport gathering troughs are symmetrically arranged on the guide trough plates 1 on both sides of the tape of the tape machine. Such an arrangement is more suitable for gathering small-sized materials, so that small-sized materials can be quickly gathered at the center of the tape after passing through the tape transport gathering device.

[0036] Specifically, the tape conveying material collecting trough of the tape conveying material collecting device according to the embodiment of the present invention is arranged on the material guide trough plate 1 on the tape side of the tape conveyor, and includes a material collecting area and a material stabilizing area.

[0037] The material gathering area is provided on the material guide chute plate 1; the material gathering area and the material guide chute plate 1 form a triangular area in the plane direction of the adhesive tape, and the material gathering area and the material guide chute plate 1 form an inverted triangular space, and the inclined surface of the material gathering area close to the adhesive tape (i.e., the inclined surface surrounded by the first oblique side 31, the second oblique side 32, and the third oblique side 33) contacts the material on the adhesive tape, so that the material on the adhesive tape is brought closer to the center of the adhesive tape;

[0038] The material stabilizing area is arranged on the material guide trough plate 1 and is arranged in front of the material gathering area along the running direction of the tape. The material stabilizing area and the material gathering area are connected so that the material on the tape contacts the material gathering area and then contacts the material stabilizing area; the material stabilizing area and the material guide trough plate 1 form a rectangular area in the plane direction of the tape, and the material stabilizing area and the material guide trough plate 1 form an inverted triangular space; and the inclined surface of the material stabilizing area close to the tape contacts the material on the tape, so that the material on the tape remains in the center position of the tape.

[0039] The stabilizing area includes a stabilizing area back plate 2 and a triangular plate 21. The stabilizing area back plate 2 is a rectangular back plate, one long side 23 of which is fixedly connected to the bottom of the material guide chute plate 1 (i.e., the position closer to the tape), while the other long side 23 of the stabilizing area back plate 2 is not connected to the material guide chute plate 1. The stabilizing area back plate 2 is tilted relative to the material guide chute plate 1 in the direction of the tape, and the two short sides 24 of the stabilizing area back plate 2 are fixedly connected to the material guide chute plate 1 via the triangular plate 21. This forms a 25-degree angle between the stabilizing area back plate 2 and the material guide chute plate 1.

[0040] The material gathering area includes a triangular back panel 3 comprising a first hypotenuse 31, a second hypotenuse 32, and a third hypotenuse 33. The third hypotenuse 33 of the material gathering area back panel 3 is connected to the short side 24 of the material stabilizing area back panel 2, while the first hypotenuse 31 of the material gathering area back panel 3 is connected to the material guide trough 1. The second hypotenuse 32 of the material gathering area back panel 3 is not connected to the material stabilizing area back panel 2 or the material guide trough 1, meaning that the material gathering area back panel 3 is tilted relative to the material guide trough 1 in the direction of the tape.

[0041] Preferably, the connection method mentioned above can be welding.

[0042] In this way, the back plate 3 of the material gathering area forms an inclined surface in the direction of the tape running, which makes the tape material storage space widen first and then narrow, so that the material on the tape begins to gather toward the center. Then, the back plate 2 of the material stabilization area maintains the narrow tape material storage space formed by the back plate 3 of the material gathering area, so that the gathered material is kept in the center of the tape.

[0043] The length ratio of the material gathering area and the material stabilizing area in the running direction of the belt is 2:1.

[0044] Preferably, the back plate 3 of the material gathering area and the back plate 2 of the material stabilizing area are made of Q235 steel plates.

[0045] like Figure 2-3 As shown, in order to enhance the impact and wear resistance of the tape transport material gathering device, the outer side of the material stabilizing area back plate 2 (i.e., the side in contact with the material) is covered with a material stabilizing area manganese steel plate 22 of the same shape as the material stabilizing area back plate 2, and the material stabilizing area back plate 2 is threadedly connected to the material stabilizing area manganese steel plate 22. The outer side of the material gathering area back plate 3 (i.e., the side in contact with the material) is covered with a material gathering area manganese steel plate 34 of the same shape as the material gathering area back plate 3, and the material gathering area back plate 3 is threadedly connected to the material gathering area manganese steel plate 34. Manganese steel plates are more resistant to impact and wear than Q235 steel plates, and if the manganese steel plates are worn under long-term use, they can be replaced in time before they are worn to the back plate.

[0046] Several corresponding bolt holes are provided on the back plate 2 of the material stabilizing area, the back plate 3 of the material gathering area, the manganese steel plate 22 of the material stabilizing area, and the manganese steel plate 34 of the material gathering area. The manganese steel plate 22 of the material stabilizing area and the manganese steel plate 34 of the material gathering area are respectively fixed on the back plate 2 of the material stabilizing area and the back plate 3 of the material gathering area by countersunk screws.

[0047] In a preferred embodiment, four countersunk screws are set in the material stabilization area, and three countersunk screws are set in the material gathering area. Position requirements: Q235 and manganese steel plates are required to be connected and tightened. Generally, four holes are drilled near the four corners in the material stabilization area, and three holes are drilled near the three corners in the material gathering area.

[0048] like Figure 2-3 As shown, the manganese steel plate 22 in the material stabilizing area is slightly smaller than the back plate 2 in the material stabilizing area, and the manganese steel plate 34 in the material gathering area is slightly smaller than the back plate 3 in the material gathering area. In a preferred embodiment, the lengths of the first bevel 31, the second bevel 32, and the third bevel 33 of the back plate 3 in the material gathering area are 1043*1118*500, and the lengths of the first bevel 31, the second bevel 32, and the third bevel 33 of the manganese steel plate 34 in the material gathering area are 834*894*400; the length and width of the back plate 2 in the material stabilizing area are 600*500, and the length and width of the manganese steel plate 22 in the material stabilizing area are 600*400.

[0049] Triangular plate 21, welded between chute plate 1 and stabilizing zone back plate 2, acts as a reinforcement. After passing through the gathering device, scattered material gradually gathers toward the center. After passing through the stabilizing zone, the material gradually stabilizes, ultimately forming a stable material flow that converges in the center of the belt, effectively preventing belt scratches and unexpected machine downtime during transport.

[0050] The device can effectively prevent the pull rope switch from malfunctioning and the tape from being damaged or deviated due to the material falling from the tape, thereby reducing the probability of safety incidents and minimizing economic losses.

[0051] The specific implementation method is as follows: During the belt conveying operation, the material successively contacts the manganese steel plate 34 in the gathering area and the manganese steel plate 22 in the stabilizing area. After the initial gathering and a certain distance of stabilizing treatment, a stable material flow gathered in the middle of the belt is finally formed, which effectively avoids the occurrence of belt scratches and abnormal shutdowns during the belt transportation process.

[0052] It should be pointed out in particular that the various components or steps in the above-mentioned embodiments can be cross-linked, replaced, added, or deleted with each other. Therefore, the combinations formed by these reasonable permutations and combinations should also fall within the scope of protection of the present invention, and the scope of protection of the present invention should not be limited to the embodiments.

[0053] The above are exemplary embodiments disclosed in the present invention. The order in which the above embodiments of the present invention are disclosed is for description only and does not represent the pros and cons of the embodiments. However, it should be noted that the discussion of any of the above embodiments is only exemplary and is not intended to imply that the scope disclosed in the embodiments of the present invention (including the claims) is limited to these examples. Various changes and modifications may be made without departing from the scope defined in the claims. The functions, steps and / or actions of the method claims according to the disclosed embodiments described herein do not need to be performed in any particular order. In addition, although the elements disclosed in the embodiments of the present invention may be described or required in individual form, they may also be understood as multiple unless expressly limited to the singular.

[0054] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the disclosure of the embodiments of the present invention (including the claims) is limited to these examples. Within the spirit of the embodiments of the present invention, the technical features of the above embodiments or different embodiments may be combined, and there are many other variations of the different aspects of the embodiments of the present invention described above, which are not provided in detail for the sake of clarity. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the embodiments of the present invention should be included within the scope of protection of the embodiments of the present invention.

Claims

1. A tape conveying trough, which is arranged on the guide trough plate on the side of the tape of the tape conveyor, characterized in that: include: A material gathering area, the material gathering area is arranged on the material guide trough plate; the material gathering area and the material guide trough plate form a triangular area in the plane direction of the tape, and the inclined surface of the material gathering area close to the tape contacts the material on the tape, so that the material on the tape is brought closer to the center of the tape; wherein, the material gathering area includes a material gathering area back plate, the material gathering area back plate is a triangular plate; the material gathering area back plate includes a first oblique side, a second oblique side and a third oblique side; the first oblique side is connected to the material guide trough plate; the third oblique side is connected to the material stabilizing area, and the second oblique side is not connected to the material stabilizing area back plate and the material guide trough plate, so that the material gathering area back plate is inclined relative to the material guide trough plate in the direction of the tape; The material stabilizing area is arranged on the material guide trough plate and the material stabilizing area is arranged in front of the material gathering area along the running direction of the adhesive tape, and the material stabilizing area and the material gathering area are connected so that the material on the adhesive tape contacts the material gathering area and then contacts the material stabilizing area; the material stabilizing area and the material guide trough plate form a rectangular area in the plane direction of the adhesive tape; and the inclined surface of the material stabilizing area close to the adhesive tape contacts the material on the adhesive tape, so that the material on the adhesive tape remains in the center position of the adhesive tape; wherein, the material stabilizing area includes a material stabilizing area back plate; the material stabilizing area back plate is a rectangular back plate, one long side of the material stabilizing area back plate is fixedly connected to the bottom of the material guide trough plate, the other long side of the material stabilizing area back plate is not connected to the material guide trough plate and the material stabilizing area back plate is inclined relative to the material guide trough plate so that the material stabilizing area and the material guide trough plate form an inverted triangle space; the angle between the material stabilizing area back plate and the material guide trough plate is 25 degrees; The length ratio of the material gathering area to the material stabilizing area in the running direction of the tape is 2:

1.

2. The tape conveying trough according to claim 1, characterized in that: The material stabilizing area further includes a triangular plate; the two short sides of the back plate of the material stabilizing area are fixedly connected to the material guide trough plate through the triangular plate.

3. The tape conveying trough according to claim 2, characterized in that: The third oblique side of the back plate of the material gathering area is connected to the short side of the back plate of the material stabilizing area.

4. The tape conveying trough according to claim 3, characterized in that: The outer side of the material stabilizing area back plate is covered with a material stabilizing area manganese steel plate having the same shape as the material stabilizing area back plate, and the material stabilizing area back plate is threadedly connected to the material stabilizing area manganese steel plate.

5. The tape conveying trough according to claim 4, characterized in that: The outer side of the material gathering area back plate is covered with a material gathering area manganese steel plate with the same shape as the material gathering area back plate, and the material gathering area back plate is threadedly connected to the material gathering area manganese steel plate.

6. A tape conveying and gathering device, characterized in that: The tape conveying and collecting troughs as described in any one of claims 1 to 5 are arranged on both sides of the tape of the tape machine.

7. The tape conveying and gathering device according to claim 6, characterized in that: The tape transport and collecting troughs are symmetrically arranged on the material guide trough plates on both sides of the tape of the tape machine.

8. The tape conveying and gathering device according to claim 6, characterized in that: The tape transport and material collecting troughs are staggeredly arranged on the guide trough plates on both sides of the tape of the tape machine. A first tape transport and material collecting trough is arranged on the guide trough plate on one side, and a second tape transport and material collecting trough is arranged on the guide trough plate on the opposite side. The first tape transport and material collecting trough and the second tape transport and material collecting trough are opposite to each other end to end.

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