Vibrating feeder of preparation equipment

Abstract

The utility model relates to a vibrating feeder of mineral processing equipment, which aims to solve the technical problems that mineral aggregate is easily concentrated at one position and the time required for vibration dispersion is longer at present, and comprises a rack, a vibrating hopper is arranged on the rack, a feeding bin is fixedly arranged at the top of the rack, and the vibrating feeder further comprises a grating plate; the grating plate is fixedly arranged at the inlet end of the feeding bin; the grating plate and the feeding bin are obliquely arranged at the same inclination angle, and the grating plate is of a cross-shaped structure and is divided into a plurality of material ports; a material blocking structure is arranged at the lower end of the feeding bin; the material blocking structure comprises a fixed plate, a guide rod and a baffle plate; the fixed plate is fixedly arranged on the top side of the lower end of the feeding bin; the two guide rods are symmetrically arranged in penetrating holes formed in the two ends of the fixing plate in a penetrating mode. The two ends of the inner side of the baffle are fixedly connected with one ends of the two guide rods correspondingly. The bottom end of the baffle plate is arranged to be an inclined surface, and the bottom end of the baffle plate is obliquely aligned with the top side of the grating plate.

Description

Technical Field

[0001] The utility model relates to the technical field of ore dressing, in particular to a vibrating feeder of ore dressing equipment. Background Art

[0002] Ore dressing is the process of crushing and grinding the ore according to the physical and chemical properties of different minerals in the ore, separating various symbiotic (associated) useful minerals from each other as much as possible, removing or reducing harmful impurities, and obtaining raw materials required for smelting or other industries.

[0003] Vibrating feeders are used in the ore dressing process to break up the ore and add materials. When the existing vibrating feeders are poured into the ore, the ore tends to be concentrated in one place, and it takes longer to disperse the ore through vibration.

[0004] In view of this, we propose a vibrating feeder for mineral processing equipment. Utility Model Content

[0005] The utility model aims to overcome the shortcomings of the prior art, meet the actual needs, and provide a vibrating feeder for ore dressing equipment to solve the technical problem that the current ore materials are easily concentrated in one place and the vibration dispersion requires a longer time.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: design a vibrating feeder for mineral processing equipment, including a frame, a vibrating hopper is arranged on the frame, a feed bin is fixed on the top of the frame, and also includes a grid plate;

[0007] The grid plate is fixedly arranged at the inlet end of the feed bin;

[0008] The grid plate and the feed bin are inclined at the same angle, and the grid plate is in a cross structure and is divided into a plurality of feed openings.

[0009] Preferably, a material blocking structure is arranged at the lower end of the feed bin;

[0010] The material blocking structure comprises a fixing plate, a guide rod and a blocking plate;

[0011] The fixed plate is fixedly arranged on the top side of the lower end of the feed bin;

[0012] Two guide rods are symmetrically arranged in the through holes opened at both ends of the fixing plate;

[0013] The two ends of the inner side of the baffle are respectively fixedly connected to one end of the two guide rods;

[0014] Wherein, the bottom end of the baffle is configured as an inclined surface, and the bottom end of the baffle is obliquely aligned with the top side of the grille plate.

[0015] Preferably, the other ends of the two guide rods are respectively fixed with limit blocks.

[0016] Preferably, a plurality of buffer components are arranged inside the baffle;

[0017] The buffer assembly includes a telescopic rod body, a round block and a spring;

[0018] One end of the telescopic rod body is fixed to the inner side of the baffle;

[0019] The round block is fixedly arranged at the other end of the telescopic rod body;

[0020] The spring is sleeved on the telescopic rod body between the round block and the inner side of the baffle.

[0021] Preferably, a rubber pad is fixedly provided on the outer side of the round block.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. The utility model has the advantages of dispersing the incoming ore materials and dispersing the vibration feeding by setting the feeding bin and the grid plate, and solves the problem that the ore materials are easily concentrated in one place and it takes a longer time to disperse the vibration.

[0024] 2. The utility model has the advantages that, by arranging a fixed plate, a guide rod and a baffle, when feeding, after the material is discharged through the inclined grid plate, the baffle can block excessive mineral material to prevent excessive leakage of the mineral material, and the baffle is movable relative to the fixed plate and can scrape the material on the grid plate.

[0025] 3. The utility model has the advantage of providing a telescopic rod body, a round block and a spring, which can play a buffering role when the baffle moves back, thereby making the baffle unloading force stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the material blocking structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the buffer component of the utility model;

[0029] Figure 4 This is a schematic diagram of the fixed plate structure of the utility model;

[0030] In the figure: 1. Frame; 2. Vibrating hopper; 3. Feed bin; 4. Grid plate; 5. Material retaining structure;

[0031] 501, fixed plate; 502, guide rod; 503, baffle; 504, limit block; 505, buffer assembly;

[0032] 5011, perforation;

[0033] 5051, telescopic rod body; 5052, spring; 5053, round block; 5054, rubber pad. DETAILED DESCRIPTION

[0034] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0035] Example 1: A vibrating feeder for mineral processing equipment, see Figures 1 to 4 , including a frame 1, a vibrating hopper 2 is arranged on the frame 1, a feed bin 3 is fixedly arranged on the top of the frame 1, and also includes a grid plate 4;

[0036] The grid plate 4 is fixedly arranged at the inlet end of the feed bin 3; wherein, the grid plate 4 and the feed bin 3 are inclined at the same inclination angle, and the grid plate 4 is in a cross structure and is divided into a plurality of feed ports.

[0037] The utility model has the advantages of dispersing the incoming ore materials and dispersing the vibration feeding by arranging the feed bin 3 and the grid plate 4, and solves the problem that the ore materials are easily concentrated in one place and it takes a longer time to disperse the vibration.

[0038] Specifically, a material blocking structure 5 is arranged at the lower end of the feed bin 3;

[0039] The material blocking structure 5 includes a fixed plate 501, a guide rod 502 and a baffle 503; the fixed plate 501 is fixedly arranged on the top side of the lower end of the feed bin 3; the two guide rods 502 are symmetrically inserted into the through holes 5011 opened at both ends of the fixed plate 501; the two ends of the inner side of the baffle 503 are respectively fixedly connected to one end of the two guide rods 502; wherein, the bottom end of the baffle 503 is arranged to be an inclined surface, and the bottom end of the baffle 503 is obliquely aligned with the top side of the grid plate 4.

[0040] The utility model has the advantages that the fixed plate 501, the guide rod 502 and the baffle plate 503 are arranged, and when feeding, after the material is discharged through the inclined grid plate 4, the baffle plate 503 can block excessive mineral materials to prevent excessive leakage of the mineral materials, and the baffle plate 503 is movable relative to the fixed plate 501 and can scrape the material on the grid plate 4.

[0041] Furthermore, the other ends of the two guide rods 502 are respectively fixed with limit blocks 504 to prevent the baffle 503 from being excessively pulled out when the baffle 503 is pulled out for material clearing.

[0042] Furthermore, a plurality of buffer components 505 are arranged inside the baffle 503;

[0043] The buffer assembly 505 includes a telescopic rod body 5051, a round block 5053 and a spring 5052; one end of the telescopic rod body 5051 is fixed to the inner side of the baffle 503; the round block 5053 is fixed to the other end of the telescopic rod body 5051; the spring 5052 is sleeved on the telescopic rod body 5051 between the round block 5053 and the inner side of the baffle 503, and the two ends of the spring 5052 are respectively fixedly connected to the round block 5053 and the inner side of the baffle 503, and the elastic coefficient of the spring 5052 is selected and used by technicians in this profession according to actual conditions.

[0044] The utility model has the advantage of providing a telescopic rod body 5051, a round block 5053 and a spring 5052, which can play a buffering role when the baffle 503 moves back, so that the baffle 503 has the advantage of stable unloading force.

[0045] It is worth noting that a rubber pad 5054 is fixedly disposed on the outer side of the round block 5053 , and the rubber pad 5054 makes little noise when in contact with the fixing plate 501 .

[0046] Working principle: using the device of the utility model, the ore is poured into the feed bin 3, the ore contacts the inclined grid plate 4, the ore is dispersed through the inclined grid plate 4 and falls into the feed bin 3, after the ore is discharged through the inclined grid plate 4, the baffle 503 can block the excessive ore to prevent the excessive ore from leaking; then it enters the vibrating hopper 2, and the vibrating hopper 2 vibrates and discharges the ore under the action of the vibration motor. The baffle 503 can be pushed upward obliquely, the baffle 503 moves relative to the fixed plate 501, scrapes the ore on the grid plate 4, and then the baffle 503 moves back, the rubber pad 5054 contacts the fixed plate 501, and the buffer is performed through the contraction of the telescopic rod body 5051 and the compression of the spring 5052.

[0047] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A vibrating feeder for mineral processing equipment, comprising a frame (1), a vibrating hopper (2) arranged on the frame (1), a feed bin (3) fixedly arranged on the top of the frame (1), characterized in that: Also includes: A grid plate (4) is fixedly mounted at the inlet end of the feed bin (3); The grid plate (4) and the feed bin (3) are arranged at the same inclination angle, and the grid plate (4) is in a cross structure and is divided into a plurality of feed openings.

2. A vibrating feeder for mineral processing equipment according to claim 1, characterized in that: A material blocking structure (5) is arranged at the lower end of the feed bin (3); The material blocking structure (5) comprises: A fixed plate (501) is fixedly mounted on the top side of the lower end of the feed bin (3); Two guide rods (502) are symmetrically arranged in through holes (5011) opened at two ends of the fixing plate (501); The baffle (503) has two inner ends fixedly connected to one end of the two guide rods (502) respectively; The bottom end of the baffle plate (503) is configured as an inclined surface, and the bottom end of the baffle plate (503) is tilted and aligned with the top side of the grille plate (4).

3. A vibrating feeder for mineral processing equipment according to claim 2, characterized in that: The other ends of the two guide rods (502) are respectively fixed with limit blocks (504).

4. A vibrating feeder for mineral processing equipment as claimed in claim 2, characterized in that: A plurality of buffer components (505) are arranged inside the baffle (503); The buffer component (505) comprises: A telescopic rod body (5051), one end of which is fixed to the inner side of the baffle (503); A round block (5053) is fixedly mounted on the other end of the telescopic rod body (5051); The spring (5052) is sleeved on the telescopic rod body (5051) between the round block (5053) and the inner side of the baffle (503).

5. A vibrating feeder for mineral processing equipment as claimed in claim 4, characterized in that: A rubber pad (5054) is fixedly arranged on the outer side of the round block (5053).

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