Vibration dispersing and paving equipment for mineral separation

Abstract

A vibrating, dispersing and paving device for mineral separation is characterized in that an obliquely-arranged discharging table is installed on a rack through a plurality of springs, a feeding hopper is arranged above the starting end of the discharging table, and a vibrating motor is installed below the discharging table; a plurality of transverse spreading plates are arranged in the discharging table, channels between the lower ends of the spreading plates and the discharging table are ore spreading channels, and the tail end of the discharging table is connected with the starting end of the conveying table. According to the utility model, uniform blanking and uniform paving of stones before conveying and sorting can be realized, so that the stones are orderly and uniformly conveyed and sorted, the accuracy and the effect of subsequent sorting are improved, the loss risk of the stones to the conveying device is also reduced, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral mining equipment, in particular to a vibration dispersion paving device for ore dressing. Background Art

[0002] After mining, the stone must go through the crushing and sorting process. After the crushing process, the mineral processing equipment will distinguish the ore that can be refined and the waste stone, and then enter the next refining process. Before mineral processing, a large amount of crushed stone must be transmitted through conveying devices such as conveyor belts, and then sorted by photoelectric, intelligent visual screening and gravity. During the transmission and sorting process, the stone must be transmitted evenly and in equal amounts, which can reduce the load and wear of the transmission device; in addition, if it undergoes photoelectric or intelligent visual screening and sorting, the stones must be avoided from stacking, so that the sensing identification device cannot effectively identify the stone conditions below. Therefore, it is necessary to spread the stone before sorting. In the usual stone unloading, vibration unloading equipment is often used for unloading, but the existing vibration unloading is not good enough for the uniform spreading of stones, and there is still room for further improvement. Summary of the invention

[0003] The purpose of the utility model is to provide a vibration dispersion and paving equipment for mineral processing, which can realize the uniform feeding and uniform spreading of stones before transmission and sorting, so that the stones can be transmitted and sorted in an orderly and uniform manner, thereby improving the accuracy and effect of subsequent sorting, reducing the risk of stone loss to the transmission device, and increasing the service life of the equipment.

[0004] In order to achieve the above object, the technical solution of the utility model is as follows:

[0005] A vibration dispersion paving equipment for mineral processing, a feeding table is installed on the frame with an inclined setting by a plurality of springs, a feed hopper is arranged above the starting end of the feeding table, and a vibration motor is installed below the feeding table; a plurality of horizontal paving boards are arranged in the feeding table, and the passage between the lower end of the paving board and the feeding table is the ore paving passage, and the end of the feeding table is connected to the starting end of the conveying table.

[0006] When the stones to be sorted are placed in the feed hopper, the vibration motor drives the unloading platform and the feed hopper to vibrate at high frequency, and the stones gradually enter the unloading platform for paving. Since the stones are not evenly spread directly on the conveyor, stacking and blocking may occur, which will cause confusion and misjudgment in the subsequent visual intelligent recognition. Therefore, it is very important to spread the stones evenly for subsequent processes. In the paving space composed of multiple paving boards in the unloading platform area, the stones pass through the paving channel one by one in a vibrating state, and the stacked stones are evenly spread multiple times.

[0007] The bottom surface of the unloading platform is evenly distributed with longitudinal herringbone angle steels to form longitudinal chutes. The chutes play a guiding role, and the stones slide down to the conveying platform along the longitudinal chutes without side sliding and restacking, and can maintain a uniform paving state.

[0008] The top of the spring is connected to the spring at the same position on the other side through a crossbeam, and the upper end of the crossbeam is fixedly connected to the lower end surface of the unloading platform. The crossbeam contacts the unloading platform, which increases the contact area and the rigidity of the equipment, and prevents the unloading platform from being easily cracked and damaged at the position in contact with the spring under long-term vibration.

[0009] Advantages of utility models

[0010] 1. The utility model can realize the uniform feeding and paving of stones before transmission and sorting, so that the stones can be transmitted and sorted in an orderly and uniform manner, and the accuracy and effect of subsequent sorting are improved. The stones can slide down longitudinally stably during the paving process, and there will be no lateral shift and restacking.

[0011] 2. The paved stones of the utility model reduce the loss to the transmission device and extend the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is the elevation structure diagram of the vibration blanking device;

[0013] Figure 2 This is the centerline section structure diagram of the vibration blanking device;

[0014] Figure 3 This is the main structural diagram of the vibration feeding device;

[0015] The serial numbers and component names in the figure are: 1-frame; 2-feed hopper; 3-laying plate; 4-unloading table; 5-spring; 6-vibration motor; 7-conveying table; 8-guide groove. DETAILED DESCRIPTION Example 1

[0016] A vibration dispersion paving equipment for mineral processing, wherein an inclined unloading platform 4 is installed on a frame 1 through four springs 5, a feed hopper 2 is located above the starting end of the unloading platform 4, and a vibration motor 6 is installed below the unloading platform 4; two horizontal paving plates 12 are arranged in the unloading platform 4, and a passage between the lower end of the paving plate 12 and the unloading platform 13 is an ore paving passage, and the end of the unloading platform 4 is connected to the starting end of a conveying platform 7.

[0017] The bottom surface of the unloading platform 4 is evenly distributed with longitudinal herringbone angle steels to form a longitudinal slideway.

[0018] The top of the spring 5 is connected to the spring 5 at the same position on the other side through a crossbeam, and the upper end of the crossbeam is fixedly connected to the lower end surface of the unloading platform 4.

Claims

1. A vibrating dispersion paving equipment for mineral processing, characterized in that: A tilted unloading platform (4) is installed on the frame (1) via a plurality of springs (5); a feed hopper (2) is located above the starting end of the unloading platform (4); a vibration motor (6) is installed below the unloading platform (4); a plurality of transverse paving plates (12) are arranged inside the unloading platform (4); a passage between the lower end of the paving plate (12) and the unloading platform (4) is an ore paving passage; and the end of the unloading platform (4) is connected to the starting end of the conveying platform (7).

2. The vibrating dispersion paving equipment for mineral processing according to claim 1 is characterized in that: The bottom surface of the unloading platform (4) is evenly distributed with longitudinal herringbone angle steels to form a longitudinal slide groove.

3. The vibration dispersion paving equipment for mineral processing according to claim 1 is characterized in that: The top of the spring (5) is connected to a spring (5) at the same position on the other side via a crossbeam, and the upper end of the crossbeam is fixedly connected to the lower end surface of the unloading platform (4).

Images