Guide chute structure for transfer of belt conveyor

Abstract

The utility model relates to the technical field of belt conveyor transportation, in particular to a guide chute structure for belt conveyor transshipment, which comprises a frame body arranged between a bottom belt conveyor incoming end and an upper chute, a conical guide chute is arranged in the middle of the frame body, and a pair of receiving baffles is arranged on a discharge port of the conical guide chute. Supporting rods are arranged between the sides, away from each other, of the two material collecting baffles and the frame body. The conical guide chute effectively strengthens the restraining capacity on the material flow direction, increases material turning points, shortens the material throwing position, reduces the material falling speed, enables falling materials to fall in the middle of a belt of a bottom belt conveyor in the middle, and remarkably reduces the belt deviation phenomenon possibly occurring in the material conveying process. And meanwhile, the material collecting baffle is arranged to strengthen the centering of the materials, so that the materials are more stable, and the possibility of material scattering is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyor transportation, and specifically relates to a material guiding chute structure for belt conveyor transfer. Background Art

[0002] Industrial belts are widely used in industry. Generally used as drive belts, they are important components in the drive system. During the process of material conveyance, the material will be thrown once when passing through the chute. As long as the existing chute is aligned with the center line of the receiving belt below and the incoming material from the upstream belt does not deviate, it can ensure that the downstream belt does not deviate after receiving the material. However, due to construction and installation problems of various components, it is difficult to ensure the coincidence of the center lines during belt operation. Therefore, even if the incoming material from the upstream belt is relatively straight, it will cause the belt to deviate after being thrown by the chute. And due to space reasons, the chute is not equipped with a material adjusting plate and cannot adjust the material for the second time; as Figure 1 shown, since the length of the funnel 1 is relatively long and the baffle is fixedly installed on the rear wall of the funnel and cannot be adjusted, the throwing position is too long, resulting in a far turning point and a small turning angle. The material 2 flowing down from the upper belt conveyor 3 cannot hit the lower chute 4 after turning back, resulting in a material 2 drop of up to 5m. After the material 2 falls to the bottom belt conveyor, it scatters and splashes to both sides, causing serious spillage. Moreover, the uneven distribution of the material 2 after being scattered exacerbates the belt deviation; the material only turns back once through the baffle, so the instantaneous speed of the material falling on the belt has a large difference from the belt speed, and some directions are opposite. The shape of the material is irregular, and during the process of reaching the same speed as the belt, the sliding directions around the material are uncontrollable, exacerbating the belt spillage. Therefore, a material guiding chute structure for belt conveyor transfer is proposed. Summary of the Utility Model

[0003] The purpose of the utility model is to solve the above problems, thereby providing a material guiding chute structure for belt conveyor transfer.

[0004] The technical solution adopted by the utility model to solve the above problems is as follows:

[0005] A material guiding chute structure for belt conveyor transfer includes a frame body arranged between the incoming material end of the bottom belt conveyor and the upper chute. A conical material guiding chute is arranged in the middle of the frame body. A pair of receiving baffle plates are arranged at the discharge port of the conical material guiding chute. The tops of the two receiving baffle plates are respectively connected to the two bottom edges opposite to the discharge port of the conical material guiding chute. The length direction of the receiving baffle plates is consistent with the length direction of the bottom belt conveyor. Support rods are respectively arranged between the two sides where the two receiving baffle plates are away from each other and the frame body.

[0006] The utility model adopting the above technical solution, compared with the prior art, has the prominent characteristics as follows:

[0007] This utility model is arranged between the incoming material end of the bottom belt conveyor and the upper chute. The conical material guiding chute effectively strengthens the ability to constrain the material flow direction, increases the material turning point, shortens the throwing position, reduces the falling speed of the material, and enables the falling material to fall in the middle of the belt of the bottom belt conveyor, significantly reducing the phenomenon of belt deviation that may occur during the material transmission process. At the same time, a receiving baffle is provided to strengthen the centering of the material, making the material more stable, thereby greatly reducing the possibility of material scattering.

[0008] Preferably, a further technical solution of this utility model is:

[0009] The receiving baffle is parallel to the side wall of the connected conical material guiding chute; while constraining the material flow direction, it ensures the smooth falling of the material.

[0010] The receiving baffle is hinged to the conical material guiding chute, and the receiving baffle is detachably connected to the support rod; it is convenient for later replacement and maintenance.

[0011] Vertically welded to the lower part of the sides of the two receiving baffles away from each other is a baffle plate. The side of the baffle plate close to the incoming material end of the bottom belt conveyor extends backward beyond the side of the receiving baffle; it plays a role in shielding the material and preventing the material from splashing to both sides of the belt. Description of the Drawings

[0012] Figure 1 It is a schematic structural diagram of the existing belt conveyor transfer point;

[0013] Figure 2 It is a schematic main structure diagram of the embodiment of this utility model;

[0014] In the figure, the markings are: funnel 1, material 2, upper belt conveyor 3, chute 4, bottom belt conveyor 5, frame 6, conical material guiding chute 7, receiving baffle 8, baffle plate 9, support rod 10, angle rib 11. Detailed Embodiment

[0015] The following further illustrates this utility model in conjunction with the embodiments. The purpose is only to better understand the content of this utility model. Therefore, the examples given do not limit the protection scope of this utility model.

[0016] See Figure 1 - Figure 2 , a material guiding chute structure for belt conveyor transfer, including a frame 6 arranged between the incoming material end of the bottom belt conveyor 5 and the upper chute 4. A conical material guiding chute 7 is arranged in the middle of the frame 6. A pair of receiving baffles 8 are arranged at the discharge opening of the conical material guiding chute 7. The tops of the two receiving baffles 8 are respectively connected to the two bottom edges opposite to the discharge opening of the conical material guiding chute 7. The length direction of the receiving baffle 8 is consistent with the length direction of the bottom belt conveyor 6. Support rods 10 are arranged between the sides of the two receiving baffles 8 away from each other and the frame 6 respectively.

[0017] The receiving baffle 8 is parallel to the side wall of the connected conical material guiding groove 7; while restricting the flow direction of the material 2, it ensures the smooth falling of the material 2.

[0018] The receiving baffle 8 is hinged to the conical material guiding groove 7, and the receiving baffle 8 is detachably connected to the support rod 10; it is convenient for later replacement and maintenance.

[0019] On the lower part of the side of the two receiving baffles 8 away from each other, a vertical baffle 9 is welded. The side of the baffle 9 close to the feeding end of the bottom belt conveyor 5 extends backward beyond the side of the receiving baffle 8; the edge of the receiving baffle 8 covers the weld between the receiving baffle 8 and the baffle 9 to ensure that the weld is not worn. The baffle 9 plays a role in blocking the material to prevent the material 2 from splashing to both sides of the belt.

[0020] An angle rib 11 is provided between the receiving baffle 8 and the baffle 9 to increase the strength and prevent the force deformation caused by the falling of the material.

[0021] The utility model is arranged between the feeding end of the bottom belt conveyor and the upper chute. The conical material guiding groove effectively strengthens the ability to restrict the flow direction of the material, increases the material turning point, shortens the throwing position, reduces the falling speed of the material, and the falling material can fall in the middle of the belt of the bottom belt conveyor, significantly reducing the possible belt deviation phenomenon during the transmission of the material. At the same time, the setting of the receiving baffle strengthens the centering of the material, making the material more stable, thus greatly reducing the possibility of material scattering.

[0022] The above are only the preferred and feasible embodiments of the utility model, and do not limit the scope of rights of the utility model. Any equivalent changes made by using the content of the specification and drawings of the utility model are included in the scope of rights of the utility model.

Claims

1. A material guide trough structure for belt conveyor transfer, comprising a frame arranged between the material inlet end of the bottom belt conveyor and the upper chute, characterized in that: A conical material guide trough is arranged in the middle of the frame, and a pair of material receiving baffles are arranged on the material outlet of the conical material guide trough. The top ends of the two material receiving baffles are respectively connected to the two bottom edges opposite to the material outlet of the conical material guide trough. The length direction of the material receiving baffles is consistent with the length direction of the bottom belt conveyor, and support rods are respectively arranged between the two sides of the material receiving baffles that are away from each other and the frame.

2. A material guide trough structure for belt conveyor transfer according to claim 1, characterized in that: The material receiving baffle is parallel to the side wall of the connected conical material guiding trough.

3. The material guide trough structure for belt conveyor transfer according to claim 1, characterized in that: The material receiving baffle plate is hinged to the conical material guiding trough, and the material receiving baffle plate is detachably connected to the supporting rod.

4. The material guide trough structure for belt conveyor transfer according to claim 1, characterized in that: A vertical material baffle plate is welded to the lower part of the side away from each other of the two material receiving baffle plates, and the side edge of the material baffle plate close to the material inlet end of the bottom belt conveyor protrudes out of the side edge of the material receiving baffle plate and extends backward.

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