CN219580679U

CN219580679U - Ore crushing apparatus

Info

Publication number: CN219580679U
Application number: CN202320826481.6U
Authority: CN
Inventors: 陈薛冰
Original assignee: Panzhihua Rentong Vanadium Industry Co ltd
Current assignee: Panzhihua Rentong Vanadium Industry Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-08-25
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses ore crushing equipment, in particular to the technical field of ore crushing equipment, which comprises a supporting frame for supporting, wherein a crushing assembly is arranged at the top of the supporting frame, the crushing assembly comprises a crushing box which is arranged at the top of the supporting frame and is conical in section, and a plurality of rotating shafts which are arranged in a triangular shape are arranged in the crushing box. According to the utility model, the crushing assembly is arranged, ore is led into the crushing box from the feeding hopper, the ore is gathered through the conical section of the crushing box, the ore is prevented from diffusing during subsequent crushing, the limiting plate and the arc-shaped groove limit the reinforcing ring, the stability of the rotating shaft during rotation is ensured, the shifting phenomenon of the rotating shaft and the crushing teeth is prevented from occurring during blocking, the rotating shaft and the reinforcing ring are positioned on the rotating shaft through the arrangement of the limiting groove and the limiting rod, the shaking and falling of the crushing teeth on the rotating shaft caused by the large load of the crushing teeth are prevented, the service life of the structure is prolonged, and the device is convenient to use and has good practicability.

Description

Ore crushing apparatus

Technical Field

The utility model belongs to the technical field of ore crushing equipment, and particularly relates to ore crushing equipment.

Background

Vanadium is called as 'monosodium glutamate of modern industry', and is widely applied in the fields of steel, chemical industry, aerospace and the like. The derivative products of vanadium and titanium are as follows: titanium dioxide, titanium oxide, coloring agent, vanadium powder, vanadium titanium ore and the like, and the ore is required to be crushed before production, so that the volume of the ore is controlled, and the subsequent operations such as ore sorting are facilitated.

The utility model patent of patent application number CN202220605969.1 discloses an automatic ore crushing and humidifying device, which comprises a crushing bin and a plurality of groups of crushing mechanisms, wherein the upper end and the lower end of the crushing bin are respectively provided with a feed inlet and a discharge outlet, the crushing mechanisms are vertically arranged in the crushing bin at intervals, two sides of the crushing mechanism in the crushing bin are provided with spacing nets, the crushing bin is divided into a crushing cavity and a humidifying cavity by the spacing nets, and two opposite sides of the crushing bin are provided with humidifying mechanisms;

this structure is when using, installs crushing the ore in smashing the storehouse through the vertical interval of multiunit crushing mechanism, but crushing roller is carrying out the in-process of smashing, and the load that crushing rod received is great, damages easily, is difficult to gather together the ore simultaneously, leads to crushing inefficiency, and the effect is poor.

Disclosure of Invention

The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and provides ore crushing equipment which aims at solving the problems in the prior art.

The utility model is realized in such a way that the utility model provides the following technical scheme: an ore crushing device comprises a supporting frame for supporting, wherein a crushing assembly is arranged at the top of the supporting frame;

the crushing assembly comprises a crushing box which is arranged at the top of the support frame and is conical in cross section, a plurality of rotating shafts which are arranged in a triangular mode are arranged in the crushing box, a plurality of crushing teeth are respectively arranged on the outer sides of the rotating shafts, and reinforcing rings sleeved on the rotating shafts are respectively arranged in the middle of the crushing teeth;

a plurality of limit grooves are distributed in the reinforcing ring along the circumference of the axis point of the reinforcing ring, and a plurality of limit rods matched with the limit grooves are distributed on the outer side of the rotating shaft along the circumference of the axis point of the rotating shaft;

the crushing assembly further comprises positioning shafts arranged on two sides of the top of the inner cavity of the crushing box, a plurality of limiting plates are respectively arranged on each positioning shaft, arc-shaped grooves matched with the reinforcing rings are respectively formed in one ends of the limiting plates, and each limiting plate extends to the corresponding reinforcing ring and is movably connected with the reinforcing ring;

the utility model discloses a crushing box, including crushing box, motor, feed hopper, crushing box, gear, motor, box and box cover, the outside of smashing the box is provided with the gear box, be provided with a plurality of respectively install the gear at corresponding pivot tip in the gear box, the outside of gear box is provided with the motor that is used for driving the pivot rotation, the inner chamber bottom of smashing the box is provided with two guide rails, two equal sliding connection has the receiver on the guide rail, the top of smashing the box is provided with the feeder hopper, the feeder hopper can dismantle with smashing the box and be connected.

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

compared with the prior art, the crushing assembly is simple in overall design and reasonable in structure, ores are guided into the crushing box by the feeding hopper through corresponding cooperation of each structure, and the ores are gathered through the conical section of the crushing box, so that the ores are prevented from being diffused during subsequent crushing;

simultaneously the pivot is rotatory to the ore broken with crushing tooth, and it is spacing to the reinforcing ring simultaneously by limiting plate and arc groove, guarantees the stability when the pivot is rotatory, takes place the aversion phenomenon when avoiding pivot and crushing tooth to be hindered, through the setting of limiting groove and gag lever post, installs pivot and reinforcing ring in the pivot and fixes a position, avoids crushing tooth to receive the load great and take place to rock and drop in the pivot, and extending structure's life has good practicality in the time of facilitate the use.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a front view of the shredder assembly of the present utility model.

Fig. 3 is a side view of a partial structure of the pulverizing assembly of the present utility model.

Fig. 4 is a front view of a partial structure of the pulverizing assembly of the present utility model.

In the figure: 1. a support frame; 2. a crushing box; 3. a rotating shaft; 4. crushing teeth; 5. a reinforcing ring; 6. a limit groove; 7. a limit rod; 8. positioning a shaft; 9. a limiting plate; 10. an arc-shaped groove; 11. a gear box; 12. a gear; 13. a motor; 14. a guide rail; 15. a receiving box; 16. and (5) a feeding hopper.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the embodiment, as shown in the accompanying figures 1-4, the crushing assembly arranged on the supporting frame 1 ensures the stability of the rotating shaft 3 and the crushing teeth 4 in crushing ores, and meanwhile, ores can be gathered, so that the ore crushing efficiency and effect are improved, and the specific structure of the assembly is as follows;

the crushing assembly comprises a crushing box 2 which is arranged at the top of a supporting frame 1 and is conical in cross section, a plurality of rotating shafts 3 which are arranged in a triangular shape are arranged in the crushing box 2, a plurality of crushing teeth 4 are respectively arranged at the outer sides of the rotating shafts 3, and reinforcing rings 5 sleeved on the rotating shafts 3 are respectively arranged at the middle parts of the crushing teeth 4;

a plurality of limit grooves 6 are distributed in the reinforcing ring 5 along the circumference of the axis point of the reinforcing ring 5, and a plurality of limit rods 7 matched with the limit grooves 6 are distributed outside the rotating shaft 3 along the circumference of the axis point of the rotating shaft 3;

the crushing assembly further comprises positioning shafts 8 arranged on two sides of the top of the inner cavity of the crushing box 2, a plurality of limiting plates 9 are respectively arranged on each positioning shaft 8, arc-shaped grooves 10 matched with the reinforcing rings 5 are respectively formed in one ends of the limiting plates 9, and each limiting plate 9 extends to the corresponding reinforcing ring 5 and is movably connected with the reinforcing ring 5;

the outside of smashing case 2 is provided with gear box 11, is provided with a plurality of respectively at the gear 12 of corresponding pivot 3 tip in the gear box 11, and the outside of gear box 11 is provided with the motor 13 that is used for driving pivot 3 rotatory, and smashing the inner chamber bottom of case 2 is provided with two guide rails 14, all sliding connection has on two guide rails 14 and connects magazine 15, and smashing the top of case 2 and being provided with feeder hopper 16, feeder hopper 16 and smashing case 2 detachable connection.

According to the structure, when the ore crushing device is used, workers guide ores into the crushing box 2 from the feed hopper 16, gather the ores through the conical section of the crushing box 2, and avoid the diffusion of the ores during the subsequent crushing;

the motor 13 is started to drive the rotating shaft 3 to rotate, the plurality of rotating shafts 3 simultaneously rotate through the gears 12 when the rotating shaft 3 rotates, the crushing teeth 4 are driven to rotate to crush ores, meanwhile, the limit plate 9 and the arc-shaped grooves 10 limit the reinforcing ring 5, so that the stability of the rotating shaft 3 in rotation is ensured, and the shifting phenomenon of the rotating shaft 3 and the crushing teeth 4 in blocking is avoided;

through the arrangement of the limit groove 6 and the limit rod 7, the rotating shaft 3 and the reinforcing ring 5 are arranged on the rotating shaft 3 to be positioned, so that the shaking and falling of the crushing teeth 4 on the rotating shaft 3 caused by the large load are avoided, and the service life of the structure is prolonged;

while the subsequent ore is crushed and then falls into the receiving box 15 for storage, so that the subsequent workers can transport.

Compared with the prior art, the utility model discloses ore crushing equipment, which is characterized in that ore is guided into a crushing box 2 through an ore feeding hopper 16, the ore is gathered through the conical section of the crushing box 2, the ore is prevented from being scattered during subsequent crushing, a rotating shaft 3 and a crushing tooth 4 rotate to crush the ore, meanwhile, a limiting plate 9 and an arc groove 10 limit a reinforcing ring 5, the stability of the rotating shaft 3 during rotation is ensured, the shifting phenomenon of the rotating shaft 3 and the crushing tooth 4 during blocking is avoided, the rotating shaft 3 and the reinforcing ring 5 are arranged on the rotating shaft 3 to be positioned through the arrangement of the limiting groove 6 and a limiting rod 7, the shaking and falling of the crushing tooth 4 on the rotating shaft 3 due to the large load of the crushing tooth 4 are avoided, and the service life of the structure is prolonged.

The foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims

1. An ore crushing apparatus, characterized in that: the grinding device comprises a supporting frame for supporting, wherein a grinding assembly is arranged at the top of the supporting frame and comprises a grinding box which is arranged at the top of the supporting frame and is conical in section, a plurality of rotating shafts which are arranged in a triangular mode are arranged in the grinding box, a plurality of grinding teeth are respectively arranged on the outer sides of the rotating shafts, and reinforcing rings sleeved on the rotating shafts are respectively arranged in the middle of the grinding teeth;

the inside of strengthening ring just has a plurality of spacing groove along the axiom point periphery of strengthening ring, the outside of pivot just has a plurality of and spacing groove assorted gag lever post along axiom point periphery of pivot distribution.

2. An ore crushing plant according to claim 1, characterized in that: the crushing assembly further comprises positioning shafts arranged on two sides of the top of the inner cavity of the crushing box, and a plurality of limiting plates are respectively arranged on each positioning shaft.

3. An ore crushing plant according to claim 2, characterized in that: one end of each limiting plate is provided with an arc-shaped groove matched with the reinforcing ring, and each limiting plate extends to the corresponding reinforcing ring and is movably connected with the reinforcing ring.

4. An ore crushing plant according to claim 1, characterized in that: the outside of smashing the case is provided with the gear box, be provided with a plurality of respectively at the gear of corresponding pivot tip in the gear box, the outside of gear box is provided with the motor that is used for driving the pivot rotation.

5. An ore crushing plant according to claim 1, characterized in that: two guide rails are arranged at the bottom of the inner cavity of the crushing box, and the two guide rails are connected with a receiving box in a sliding manner.

6. An ore crushing plant according to claim 1, characterized in that: the top of smashing the case is provided with the feeder hopper, the feeder hopper can be dismantled with smashing the case and be connected.