Novel powdery material conveying device

Abstract

The utility model discloses a novel powdery material conveying device, which relates to the technical field of material conveying, and comprises a hydraulic cylinder and a conveying box, the top of the hydraulic cylinder is connected with a U-shaped support frame, the middle part of the support frame is rotatably connected with the outer wall of the conveying box, a cylindrical feeding groove is arranged in the conveying box, and the conveying box is connected with the hydraulic cylinder. And a main shaft is rotationally connected to the center position of the groove wall of one side of the feeding groove in a penetrating mode, a motor is installed at the outer end of the conveying box, an output shaft of the motor is coaxially connected with the main shaft, and auger blades are connected to the main shaft. The conveying height can be automatically adjusted according to the fall of two devices, the application range of the device is widened, meanwhile, the motor is used for driving the auger blades to rotate to convey materials, material stacking and blocking are avoided, the phenomena of shutdown and production halt are prevented, and during the vertical falling period of the materials, due to the existence of the dustproof box and the dustproof cover, the conveying efficiency is improved. The vertically falling materials can be prevented from flying out of the dustproof box, and dust accumulation in the conveying gallery is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of material conveying, in particular to a novel powder material conveying device. Background Art

[0002] With the advancement of science and technology and the improvement of environmental awareness, higher requirements are also placed on traditional manufacturing companies. In the transportation link of powdered materials in factories (such as cement plants), the equipment layout space is limited, and there may be a certain height difference between equipment. The use of traditional material transportation technology is prone to cause powdered material transportation scattering and leakage, accompanied by material dust; resulting in reduced shipping efficiency, serious dust accumulation in the transportation corridor, inconvenience for workers to inspect, and in serious cases, materials piled up on the transportation equipment, causing shutdowns and production stoppages. In addition, the existing material conveying device cannot be adjusted according to the height difference and cannot adapt to the transfer problem between different equipment. For this reason, a new type of powdered material conveying device is proposed. Utility Model Content

[0003] The purpose of the utility model is to solve the problems mentioned in the above background technology and to propose a new type of powder material conveying device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A novel powder material conveying device comprises a hydraulic cylinder and a conveying box, wherein a U-shaped support frame is connected to the top of the hydraulic cylinder, and the middle part of the support frame is rotatably connected to the outer wall of the conveying box, a cylindrical feeding trough is provided in the conveying box, and a main shaft is rotatably connected to the center of the trough wall on one side of the feeding trough, and a motor is installed at the outer end of the conveying box, and the output shaft of the motor is coaxially connected to the main shaft, and an auger blade is connected to the main shaft.

[0006] Preferably, a feed hopper is connected to the top of the support frame, a transfer port is opened at one end of the conveying box close to the motor, a bellows is connected to the bottom of the feed hopper, and the lower end of the bellows is connected to the transfer port of the conveying box.

[0007] Preferably, a dustproof box is provided at one end of the conveying box away from the motor, a connecting port is provided at the top of the dustproof box, the conveying box is rotatably connected to the inner walls of both sides of the dustproof box through the connecting port by a pin shaft, and a blanking port is provided at the bottom of the dustproof box.

[0008] Preferably, the dustproof box is provided with an elastic dustproof cover at the connection port, and two sides of the dustproof cover are respectively connected to the conveying box and the dustproof box.

[0009] Preferably, the bellows is made of butadiene rubber material.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] The utility model can automatically adjust the conveying height according to the height difference between the two devices, thus increasing the application range of the device, and at the same time utilizes the motor to drive the auger blades to rotate to transport materials, thus avoiding the occurrence of material pile-up and blockage, and preventing the occurrence of machine downtime and production stoppage. During the vertical drop of materials, due to the presence of the dustproof box and the dustproof cover, the vertically falling materials can be prevented from raising dust outside the dustproof box, thus effectively preventing dust accumulation in the conveying corridor. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 It is a structural sectional view of the utility model.

[0014] Figure 3 for Figure 2 Front view of .

[0015] In the figure: 1 hydraulic cylinder, 2 conveying box, 201 feeding trough, 202 transfer port, 3 support frame, 4 feed hopper, 5 motor, 6 bellows, 7 main shaft, 8 auger blade, 9 dustproof box, 901 connection port, 902 drop port, 10 dust cover. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0017] Reference Figure 1-3 As shown, a novel powder material conveying device includes a hydraulic cylinder 1 and a conveying box 2, the top of the hydraulic cylinder 1 is connected to a U-shaped support frame 3, the middle part of the support frame 3 is rotatably connected to the outer wall of the conveying box 2, a cylindrical feeding trough 201 is opened in the conveying box 2, a main shaft 7 is rotatably connected through the center position of one side of the trough wall of the feeding trough 201, a motor 5 is installed at the outer end of the conveying box 2, the output shaft of the motor 5 is coaxially connected to the main shaft 7, and the main shaft 7 is connected to an auger blade 8.

[0018] In this embodiment, the top of the support frame 3 is connected to a feed hopper 4, and a transfer port 202 is provided at one end of the conveying box 2 close to the motor 5. The bottom of the feed hopper 4 is connected to a bellows 6, and the lower end of the bellows 6 is connected to the transfer port 202 of the conveying box 2. The bellows 6 is made of butadiene rubber material, has excellent cold resistance, wear resistance and elasticity, and is suitable for the environment in which materials are transported.

[0019] In this embodiment, a dustproof box 9 is provided at one end of the conveying box 2 away from the motor 5, and a connecting port 901 is provided on the top of the dustproof box 9. The conveying box 2 is rotatably connected to the inner walls of both sides of the dustproof box 9 through the connecting port 901 by means of a pin shaft, and a drop-out port 902 is provided at the bottom of the dustproof box 9.

[0020] In this embodiment, the dustproof box 9 is provided with an elastic dustproof cover 10 at the connection port 901 , and two sides of the dustproof cover 10 are connected to the conveying box 2 and the dustproof box 9 respectively.

[0021] Working process and principle:

[0022] When in use, the entire device is moved between two devices, the hydraulic cylinder 1 is turned on to lift the support frame 3, so that the feed hopper 4 rises and is close to the material dropping area of ​​the equipment, and then the conveying box 2 is rotated to facilitate the installation of the dust box 9 on the material conveying belt conveyor. During operation, the motor 5 is turned on, and the powdered material of the previous device will fall into the feed hopper 4, and the material will fall along the corrugated pipe 6 to the feeding trough 201 of the conveying box 2. The motor 5 drives the auger blade 8 to rotate to transport the material to avoid stacking. The material is transported into the dust box 9 through the rotation of the auger blade 8 and then falls vertically to the conveyor belt conveyor. During the falling period, due to the presence of the dust box 9 and the dust cover 10, the vertically falling material can be prevented from raising dust to the outside of the dust box 9, effectively preventing dust accumulation in the conveying corridor.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A new type of powder material conveying device, characterized in that: The invention comprises a hydraulic cylinder (1) and a conveying box (2), wherein the top of the hydraulic cylinder (1) is connected to a U-shaped support frame (3), the middle part of the support frame (3) is rotatably connected to the outer wall of the conveying box (2), a cylindrical feeding trough (201) is provided in the conveying box (2), a main shaft (7) is rotatably connected to the center of the trough wall on one side of the feeding trough (201), a motor (5) is installed at the outer end of the conveying box (2), the output shaft of the motor (5) is coaxially connected to the main shaft (7), and the main shaft (7) is connected to an auger blade (8).

2. A novel powder material conveying device according to claim 1, characterized in that: The top of the support frame (3) is connected to a feed hopper (4), an end of the conveying box (2) close to the motor (5) is provided with a transfer port (202), the bottom of the feed hopper (4) is connected to a bellows (6), and the lower end of the bellows (6) is connected to the transfer port (202) of the conveying box (2).

3. A novel powder material conveying device according to claim 1, characterized in that: A dustproof box (9) is provided at one end of the conveying box (2) away from the motor (5), a connecting port (901) is provided at the top of the dustproof box (9), the conveying box (2) is rotatably connected to the inner walls of both sides of the dustproof box (9) through the connecting port (901) via a pin shaft, and a material drop opening (902) is provided at the bottom of the dustproof box (9).

4. A novel powder material conveying device according to claim 3, characterized in that: The dustproof box (9) is provided with an elastic dustproof cover (10) at the connection port (901), and two sides of the dustproof cover (10) are respectively connected to the conveying box (2) and the dustproof box (9).

5. A novel powder material conveying device according to claim 2, characterized in that: The corrugated tube (6) is made of butadiene rubber material.

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