CN220684107U

CN220684107U - Material conveying device

Info

Publication number: CN220684107U
Application number: CN202322172246.4U
Authority: CN
Inventors: 韩祥印; 宋方海
Original assignee: Shandong Xinfangyuan New Material Technology Co ltd
Current assignee: Shandong Xinfangyuan New Material Technology Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-03-29
Anticipated expiration: 2033-08-14

Abstract

The utility model relates to a material conveying device, which belongs to the field of material conveying and comprises a conveying frame, a screw conveyor, a feeding hopper, a discharging frame, a conveying mechanism and a cutting knife; the conveying frame is obliquely arranged, and the spiral conveyor is rotatably arranged in the conveying frame; the conveying frame is provided with a feed inlet and a discharge outlet, the feed inlet is positioned at the lower end of the conveying frame, and the discharge outlet is positioned at the upper end of the conveying frame; the feed hopper is arranged at the discharge hole; the blanking frame is arranged on the feeding hopper; the conveying mechanism is rotatably arranged in the blanking frame; the spiral conveyor is provided with a transmission component for driving the conveying mechanism to rotate; the cutting knife sets up in the upper end of feeder hopper, and is located drive assembly's below. The utility model automatically cuts the lower part of the bag, so that the polishing powder raw material is poured into the feed hopper from the lower part of the bag, and the scattering of the polishing powder raw material is avoided.

Description

Material conveying device

Technical Field

The utility model relates to the field of material conveying, in particular to a material conveying device.

Background

Polishing powder is usually composed of cerium oxide, aluminum oxide, silicon oxide, iron oxide, zirconium oxide, chromium oxide and the like. The hardness of different materials is different, and the chemical property in water is different, so that the use situation is different. Typically, cerium oxide polishing powders are used for polishing glass and silicon-containing materials, aluminum oxide polishing powders are used for polishing stainless steel, and iron oxide can also be used for polishing glass, but at a slower rate, often used for polishing soft materials. The polishing of stone materials is often performed using tin oxide and the polishing of tile materials is often performed using chromium oxide.

In the process of producing the rare earth cerium oxide polishing powder, raw materials are required to be made into cerium oxide polishing powder through the procedures of feeding, roasting, screening, airflow crushing, sorting and grading, when the raw materials are fed, bagged raw materials are required to be lifted above a bin, the raw materials are discharged into the bin, then enter a screw feeder through the bin and are fed into a rotary kiln, but when the raw materials are fed into the bin for dumping, raw material dust is diffused through the upper part, so that the surrounding environment is influenced, and raw materials are wasted.

Disclosure of Invention

The utility model aims at solving the problems in the background technology and provides a material conveying device which can automatically scratch the lower part of a bag, so that polishing powder raw materials are poured into a feed hopper from the lower part of the bag, and the scattering of the polishing powder raw materials is avoided.

The technical scheme of the utility model is as follows: a material conveying device comprises a conveying frame, a screw conveyor, a feed hopper, a blanking frame, a conveying mechanism and a cutting knife;

the conveying frame is obliquely arranged, and the spiral conveyor is rotatably arranged in the conveying frame; the conveying frame is provided with a feed inlet and a discharge outlet, the feed inlet is positioned at the lower end of the conveying frame, and the discharge outlet is positioned at the upper end of the conveying frame; the feed hopper is arranged at the discharge hole; the blanking frame is arranged on the feeding hopper; the conveying mechanism is rotatably arranged in the blanking frame; the spiral conveyor is provided with a transmission component for driving the conveying mechanism to rotate; the cutting knife sets up in the upper end of feeder hopper, and is located drive assembly's below.

Preferably, the conveying mechanism comprises a conveying wheel, a conveying belt and a grapple; two conveying wheels are symmetrically arranged, and the two conveying wheels are both rotatably arranged on the blanking frame; the conveying belt is arranged on the conveying wheel; the plurality of grapples are arranged on the conveyor belt; the output end of the transmission component is in driving connection with the conveying wheel.

Preferably, the lower end of the conveying frame is provided with a transmission box; one end of the screw conveyor is positioned in the transmission case; the transmission assembly is arranged on the transmission box.

Preferably, the transmission assembly comprises a bevel gear transmission assembly, a rotating shaft and a belt transmission assembly; the rotating shaft is rotatably arranged on the transmission case; the spiral conveyor is in driving connection with the rotating shaft through a bevel gear transmission assembly; the rotating shaft is in driving connection with the conveying wheel through a belt transmission assembly.

Preferably, a guide plate is arranged on the blanking frame; the guide plate is obliquely arranged; the conveying mechanism is obliquely arranged, and the lower end of the conveying mechanism is positioned at the joint of the guide plate and the blanking frame.

Preferably, the grapple is arranged obliquely.

Preferably, the upper end of the conveying frame is provided with a discharge hopper; the discharge hopper is positioned at the discharge hole.

Compared with the prior art, the utility model has the following beneficial technical effects:

according to the utility model, the bag filled with the polishing powder raw material is placed on the guide plate, the guide plate is obliquely arranged, so that the bag can automatically move downwards and move to the conveying mechanism, the screw conveyor drives the conveying wheel to rotate through the transmission component, the conveying wheel drives the conveying belt to move, the conveying belt drives the grapple to move, the grapple contacts with the bag, the grapple is obliquely arranged, the grapple is inserted into the bag, the bag is dragged to move, the bag moves to the upper part of the feeding hopper and contacts with the cutting knife on the feeding hopper, the cutting knife cuts the bag, the polishing powder raw material in the bag falls into the feeding hopper, then falls into the conveying frame through the feeding port and is conveyed by the screw conveyor to the upper part, the bag falls into the processing equipment through the discharging hopper, the empty bag is continuously conveyed by the conveying mechanism, and after the empty bag moves out of the discharging frame, an operator can take the bag out, so that the polishing powder raw material is automatically conveyed towards the conveying frame, and the operator can reduce flying dust generation and waste of the operator.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a partial cross-sectional view of an embodiment of the present utility model;

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 1.

Reference numerals: 1. a carriage; 2. a screw conveyor; 3. a feed hopper; 4. discharging a hopper; 5. a transmission case; 6. a blanking frame; 7. a conveying mechanism; 701. a conveying wheel; 702. a conveyor belt; 703. a grapple; 8. a transmission assembly; 801. bevel gear drive assembly; 802. a rotating shaft; 803. a belt drive assembly; 9. a cutting knife; 10. and a guide plate.

Detailed Description

Example 1

As shown in fig. 1-3, the material conveying device provided by the utility model comprises a conveying frame 1, a screw conveyor 2, a feed hopper 3, a blanking frame 6, a conveying mechanism 7 and a cutting knife 9;

the conveying frame 1 is obliquely arranged, and the screw conveyor 2 is rotatably arranged in the conveying frame 1; the conveying frame 1 is provided with a feed inlet and a discharge outlet, the feed inlet is positioned at the lower end of the conveying frame 1, and the discharge outlet is positioned at the upper end of the conveying frame 1; the feed hopper 3 is arranged at the discharge hole; the blanking frame 6 is arranged on the feeding hopper 3; the conveying mechanism 7 is rotatably arranged in the blanking frame 6; the screw conveyor 2 is provided with a transmission assembly 8 for driving the conveying mechanism 7 to rotate; the cutting knife 9 is arranged at the upper end of the feed hopper 3 and is positioned below the transmission assembly 8.

The conveying mechanism 7 includes a conveying wheel 701, a conveying belt 702, and a grapple 703; two conveying wheels 701 are symmetrically arranged, and the two conveying wheels 701 are both rotatably arranged on the blanking frame 6; a conveyor belt 702 is provided on the conveyor wheel 701; a plurality of grapples 703 are provided, and the grapples 703 are all provided on the conveyor belt 702; the output end of the transmission assembly 8 is in driving connection with the conveying wheel 701. A guide plate 10 is arranged on the blanking frame 6; the deflector 10 is obliquely arranged, the conveying mechanism 7 is obliquely arranged, the lower end of the conveying mechanism 7 is positioned at the joint of the deflector 10 and the blanking frame 6, and the bag can be conveniently hooked and conveyed when the bag slides into the blanking frame 6. The grapple 703 is obliquely arranged.

The upper end of the conveying frame 1 is provided with a discharge hopper 4; the discharge hopper 4 is positioned at the discharge port.

In this embodiment, place the sack that is equipped with polishing powder raw materials on deflector 10, owing to deflector 10 slope sets up, lead to the sack to move down voluntarily, move to conveying mechanism 7 department, screw conveyer 2 drives the transfer wheel 701 through drive assembly 8 and rotates, the transfer wheel 701 drives conveyer belt 702 and removes, conveyer belt 702 drives grapple 703 and removes, make grapple 703 and sack contact, and grapple 703 slope sets up, lead to grapple 703 to insert in the sack, and drag the sack to remove, make the sack remove the top of feeder hopper 3, with cutting knife 9 contact on the feeder hopper 3, cutting knife 9 is with the sack split, make the polishing powder raw materials in the sack fall into in the feeder hopper 3, the rethread feed inlet falls into carriage 1, be carried by screw conveyer 2, carry the top, fall down through hopper 4, enter into processing equipment, and empty sack then continue to be carried by conveying mechanism 7, after the sack shifts out lower work or material rest 6, the operator takes off the sack, thereby realize automatic orientation in the carriage 1 carries polishing powder raw materials, and the sack is by the lower work or material rest 6, and the opening is opened in the frame 3, and the operator can reduce the dust waste, thereby can reduce the production to the operator.

Example two

As shown in fig. 1-3, in the material conveying device according to the present utility model, compared with the first embodiment, the lower end of the conveying frame 1 in the present embodiment is provided with a transmission case 5; one end of the screw conveyor 2 is positioned in the transmission case 5; the transmission assembly 8 is arranged on the transmission case 5.

The transmission assembly 8 comprises a bevel gear transmission assembly 801, a rotating shaft 802 and a belt transmission assembly 803; the rotating shaft 802 is rotatably arranged on the transmission case 5; the screw conveyor 2 is in driving connection with a rotating shaft 802 through a bevel gear transmission assembly 801; the rotary shaft 802 is drivingly connected to the transfer wheel 701 by a belt drive assembly 803.

In this embodiment, when the screw conveyor 2 rotates, the bevel gear transmission assembly 801 drives the rotation shaft 802 to rotate, and the rotation shaft 802 drives the conveying wheel 701 to rotate through the belt transmission assembly 803, so that the conveying wheel 701 drives the conveying belt 702 to move, and the bag can be conveyed, so that the bag can be conveyed to the inside of the blanking frame 6 and is contacted with the cutter 9, and the cutter 9 is used for cutting the bag, so that the polishing powder raw material in the bag can be poured out from the bag.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The material conveying device is characterized by comprising a conveying frame (1), a screw conveyor (2), a feed hopper (3), a discharging frame (6), a conveying mechanism (7) and a cutting knife (9);

the conveying frame (1) is obliquely arranged, and the spiral conveyor (2) is rotatably arranged in the conveying frame (1); the conveying frame (1) is provided with a feed inlet and a discharge outlet, the feed inlet is positioned at the lower end of the conveying frame (1), and the discharge outlet is positioned at the upper end of the conveying frame (1); the feed hopper (3) is arranged at the discharge hole; the blanking frame (6) is arranged on the feeding hopper (3); the conveying mechanism (7) is rotatably arranged in the blanking frame (6); a transmission assembly (8) for driving the conveying mechanism (7) to rotate is arranged on the spiral conveyor (2); the cutting knife (9) is arranged at the upper end of the feed hopper (3) and is positioned below the transmission component (8).

2. A material conveying device according to claim 1, characterized in that the conveying means (7) comprises a conveying wheel (701), a conveying belt (702) and a grapple (703); two conveying wheels (701) are symmetrically arranged, and the two conveying wheels (701) are both rotatably arranged on the blanking frame (6); the conveying belt (702) is arranged on the conveying wheel (701); a plurality of grapples (703) are arranged, and the grapples (703) are arranged on the conveying belt (702); the output end of the transmission component (8) is in driving connection with the conveying wheel (701).

3. A material conveying device according to claim 2, characterized in that the lower end of the carrier (1) is provided with a transmission box (5); one end of the screw conveyor (2) is positioned in the transmission case (5); the transmission assembly (8) is arranged on the transmission box (5).

4. A material conveying apparatus according to claim 3, characterized in that the transmission assembly (8) comprises a bevel gear transmission assembly (801), a rotation shaft (802) and a belt transmission assembly (803); the rotating shaft (802) is rotatably arranged on the transmission case (5); the spiral conveyor (2) is in driving connection with the rotating shaft (802) through a bevel gear transmission assembly (801); the rotating shaft (802) is in driving connection with the conveying wheel (701) through a belt transmission assembly (803).

5. A material conveying device according to claim 4, characterized in that the blanking frame (6) is provided with a guide plate (10); the guide plate (10) is obliquely arranged; the conveying mechanism (7) is obliquely arranged, and the lower end of the conveying mechanism (7) is positioned at the joint of the guide plate (10) and the blanking frame (6).

6. A material conveying device according to claim 5, characterized in that the grapple (703) is arranged obliquely.

7. A material conveying device according to claim 1, characterized in that the upper end of the carrier (1) is provided with a discharge hopper (4); the discharge hopper (4) is positioned at the discharge hole.