CN219816396U

CN219816396U - Ore crushing device

Info

Publication number: CN219816396U
Application number: CN202320559924.XU
Authority: CN
Inventors: 钟元鑫; 王彩祥; 谭尧峰; 吴彬
Original assignee: Fangyuan Dean Mining Investment Co ltd
Current assignee: Fangyuan Dean Mining Investment Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-10-13
Anticipated expiration: 2033-03-21

Abstract

The utility model relates to the technical field of ore crushing and discloses an ore crushing device which solves the problem of incomplete crushing of ores at present, and the ore crushing device comprises a crushing box, wherein a crushing mechanism is arranged in the crushing box, a transmission mechanism is arranged at the top of the crushing mechanism, the crushing mechanism comprises two crushing cylinders symmetrically positioned in the crushing box, crushing teeth I are fixedly arranged on the outer sides of the two crushing cylinders at an angle, two crushing plates are fixedly arranged on the inner wall of the crushing box at an equal distance, and crushing teeth II are fixedly arranged on one sides of the two crushing plates, which are close to each other, at equal distances; according to the utility model, through the coordination between the motor and the driving shaft and between the driving gear and the driven gear, the rotation of the two driven shafts is facilitated, the primary crushing of ore is facilitated through the coordination between the crushing cylinder and the crushing plate, and the secondary crushing of ore is facilitated through the coordination between the supporting shaft and the grinding hemisphere and the grinding cylinder, so that the ore can be thoroughly crushed.

Description

Ore crushing device

Technical Field

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

Background

The ores are mineral aggregates from which useful components can be extracted or which have certain utilizable properties, and can be divided into metal minerals and nonmetallic minerals, wherein the ores are formed in various geological mineral forming actions, and the ores formed by different geological mineral forming actions have different characteristics, so that when the ores are mined, a crushing device is often required to crush the ores with larger volume so as to facilitate transportation and further processing; according to the authorized bulletin number: CN214210633U, a patent document entitled "an ore crushing apparatus", describes in the specification: the utility model provides an ore crushing device, includes the rubbing crusher main part, rubbing crusher main part side lower extreme is fixed with the fixed plate, the fixed plate upper end is fixed with the motor, the motor rotates the end and is fixed with the stay cord, is located the motor homonymy rubbing crusher main part side is fixed with the bearing, the inside lower extreme of rubbing crusher main part is fixed with the briquetting that carries out crushing to the ore, the briquetting upper end is equipped with carries out mobile device to the briquetting, mobile device side is equipped with the limit structure to carrying out spacing, through mobile device, can carry out quick upward movement to the briquetting, rethread stop device, exert decurrent elasticity and lose spacing protection to the ascending briquetting of removal to make the briquetting quick downward movement under the effect of gravity and elasticity, in order to strike the crushing to the ore; the following drawbacks still remain:

the ore is beaten and crushed only by downward movement of the pressing block, and the ore cannot be crushed thoroughly in the mode, so that larger-volume ore is easy to exist.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the ore crushing device, which effectively solves the problem that the prior ore is not thoroughly crushed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the ore crushing device comprises a crushing box, wherein a crushing mechanism is arranged in the crushing box, and a transmission mechanism is arranged at the top of the crushing mechanism;

the crushing mechanism comprises two crushing barrels symmetrically arranged inside a crushing box, crushing teeth I are fixedly arranged on the outer sides of the two crushing barrels, two crushing plates are fixedly arranged on the inner wall of the crushing box, crushing teeth II are fixedly arranged on one sides of the two crushing plates, which are close to each other, of the two crushing plates, a guide plate is fixedly arranged inside the crushing box and positioned above the two crushing barrels, a supporting shaft is rotatably connected to the bottom of the guide plate and positioned between the two crushing barrels, a grinding hemisphere is fixedly arranged at the bottom end of the supporting shaft and positioned below the two crushing barrels, a grinding barrel is fixedly arranged inside the crushing box, the grinding hemisphere is positioned inside the grinding barrel, a discharging pipe is fixedly arranged at the bottom of the grinding barrel, and the bottom of the discharging pipe penetrates through the bottom of the crushing box.

Preferably, the outside fixed mounting of smashing the case has the U template, the inside symmetry rotation of U template is connected with two driven shafts, the one end that U template was kept away from to two driven shafts all passes smashing the case and rotates with the inner wall of smashing the case and be connected, two crushing section of thick bamboo are fixed with two driven shafts respectively and cup joint, the equal fixed mounting in the outside of two driven shafts has driven gear, the inside fixed mounting of U template has the motor, fixed mounting has the driving shaft on the motor, the one end that the motor was kept away from to the driving shaft rotates with smashing the case and is connected, the outside fixed mounting of driving shaft has driving gear, two driven gears all mesh with driving gear.

Preferably, the transmission mechanism comprises an inner plate fixed at the bottom of the guide plate, the supporting shaft is rotationally connected with the inner plate, a large gear is fixedly arranged at the outer side of the supporting shaft and positioned between the inner plate and the guide plate, a transmission shaft II is rotationally connected at the top of the inner plate, a small gear is fixedly arranged at the outer side of the transmission shaft II, and the small gear is meshed with the large gear.

Preferably, the top fixed mounting of U template has the L template, and the top of transmission shaft two runs through the guide plate and rotates with the L template to be connected, and the inside rotation of L template is connected with transmission shaft one, and the one end that the transmission shaft one kept away from the L template passes crushing case and fixed mounting has bevel gear one, and transmission shaft one rotates with crushing case to be connected, and the outside fixed mounting of transmission shaft two has the bevel gear two that is located the guide plate top, bevel gear two and bevel gear one meshing, and the outside of transmission shaft one and driving shaft is all fixed mounting has the drive wheel, and the transmission is connected with the conveyer belt between two drive wheels.

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

(1) According to the utility model, through the coordination between the motor and the driving shaft and between the driving gear and the driven gear, the rotation of the two driven shafts is facilitated, the primary crushing of ore is facilitated through the coordination between the crushing cylinder and the crushing plate, and the secondary crushing of ore is facilitated through the coordination between the supporting shaft and the grinding hemisphere and the grinding cylinder, so that the ore can be thoroughly crushed;

(2) This novel cooperation between through motor and driving shaft and the conveyer belt, the rotation of transmission shaft one of being convenient for to the rotation of transmission shaft two of being convenient for through the meshing effect of bevel gear one and bevel gear two, and the rotation of the back shaft of being convenient for through the meshing effect of pinion and gear wheel can make grinding hemisphere and two crushing section of thick bamboo simultaneously rotate then, thereby is convenient for improve the crushing efficiency of ore.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of an ore crushing apparatus according to the present utility model;

FIG. 2 is a schematic cross-sectional view of the pulverizing box of the present utility model;

FIG. 3 is a schematic view of the pulverizing mechanism of the present utility model;

FIG. 4 is a schematic view of a grinding cylinder according to the present utility model;

FIG. 5 is a schematic view of the structure of the U-shaped plate of the utility model;

fig. 6 is a schematic diagram of the structure of the transmission mechanism of the present utility model.

In the figure: 1. a crushing box; 2. a crushing mechanism; 201. a crushing cylinder; 202. crushing the plate; 203. a deflector; 204. crushing the first tooth; 205. crushing teeth II; 206. a U-shaped plate; 207. a grinding cylinder; 208. a discharge pipe; 209. a support shaft; 2010. grinding the hemisphere; 2011. a driven gear; 2012. a driven shaft; 2013. a driving shaft; 2014. a drive gear; 2015. a motor; 3. a transmission mechanism; 301. an inner plate; 302. a pinion gear; 303. a conveyor belt; 304. a driving wheel; 305. an L-shaped plate; 306. a transmission shaft I; 307. bevel gears I; 308. bevel gears II; 309. a transmission shaft II; 3010. a large gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

1-2, the utility model comprises a crushing box 1, wherein a crushing mechanism 2 is arranged in the crushing box 1, and a transmission mechanism 3 is arranged at the top of the crushing mechanism 2;

in the use state, firstly, the operation of the crushing mechanism 2 is driven by the transmission mechanism 3, and then ore is thoroughly crushed by the crushing mechanism 2.

Specifically, given by fig. 3-5, crushing mechanism 2 includes two crushing barrels 201 symmetrically located inside crushing box 1, crushing teeth one 204 are fixedly installed on the outer sides of the two crushing barrels 201 at equal angles, two crushing plates 202 are fixedly installed on the inner wall of crushing box 1 at equal distances, crushing teeth two 205 are fixedly installed on one sides of the two crushing plates 202 close to each other, guide plates 203 are fixedly installed inside crushing box 1, guide plates 203 are located above the two crushing barrels 201, supporting shafts 209 are rotatably connected to the bottoms of the guide plates 203, supporting shafts 209 are located between the two crushing barrels 201, grinding hemispheres 2010 are fixedly installed at the bottom ends of the supporting shafts 209, grinding hemispheres 2010 are located below the two crushing barrels 201, grinding barrels 207 are fixedly installed inside the grinding barrels 207, grinding hemispheres 2010 are located inside the grinding barrels 207, discharging pipes 208 are fixedly installed at the bottom of the grinding barrels 207, the bottom ends of the discharging pipes 208 penetrate through the bottom of the crushing box 1, U-shaped plates 206 are fixedly installed on the outer sides of the crushing box 1, two driven shafts 2012 are rotatably connected to the inner sides of the U-shaped plates 206, two driven shafts 2012 are rotatably connected to the inner sides of the two driving shafts 2012, one end of each of the two driven shafts 2012 is far away from the U-shaped motor 2012, one end of each driving shaft 2014 is fixedly connected to the two driving shafts 20113 is fixedly connected to the two driving shafts 2014, and is fixedly meshed with two driving shafts 2013, 2014 are fixedly installed with two driving shafts 2013, and 2014 are fixedly connected to the driving shafts 2013;

in the use state, the motor 2015 is started at first to drive the rotation of the driving shaft 2013, then the two driven shafts 2012 are driven to rotate through the meshing action of the driving gear 2014 and the driven gear 2011, the two crushing cylinders 201 are driven to rotate, meanwhile, the two crushing plates 202 are matched to perform primary crushing on ores, the volumes of the ores are reduced, then the ores with the reduced volumes fall into the grinding cylinder 207, and meanwhile, the rotating grinding hemisphere 2010 is matched with the grinding cylinder 207 to perform secondary grinding crushing on the ores, so that the ores are thoroughly crushed.

Specifically, as shown in fig. 6, the transmission mechanism 3 includes an inner plate 301 fixed at the bottom of the deflector 203, the supporting shaft 209 is rotationally connected with the inner plate 301, a large gear 3010 is fixedly installed at the outer side of the supporting shaft 209, the large gear 3010 is located between the inner plate 301 and the deflector 203, a transmission shaft two 309 is rotationally connected at the top of the inner plate 301, a small gear 302 is fixedly installed at the outer side of the transmission shaft two 309, the small gear 302 is meshed with the large gear 3010, an L-shaped plate 305 is fixedly installed at the top of the U-shaped plate 206, the top of the transmission shaft two 309 penetrates through the deflector 203 and is rotationally connected with the L-shaped plate 305, a transmission shaft one 306 is rotationally connected with the inner portion of the L-shaped plate 305, one end of the transmission shaft one 306 far away from the L-shaped plate 305 penetrates through the crushing box 1 and is fixedly installed with a bevel gear one 307, the transmission shaft one 306 is rotationally connected with the crushing box 1, a bevel gear two 308 located above the deflector 203 is fixedly installed at the outer side of the transmission shaft two 309, the bevel gears two 308 are meshed with the bevel gears one 201307, the transmission wheel 304 is fixedly installed at the outer sides of the transmission shaft two transmission shafts 304 and the transmission belt 303 is in transmission connection;

in the use state, when the driving shaft 2013 rotates, the first transmission shaft 306 is driven to rotate by the transmission belt 303, the second transmission shaft 309 is driven to rotate by the meshing action of the first bevel gear 307 and the second bevel gear 308, and then the supporting shaft 209 is driven to rotate by the meshing action of the small gear 302 and the large gear 3010, so that the grinding hemisphere 2010 and the two grinding drums 201 rotate simultaneously, and the grinding efficiency is convenient to improve.

Claims

1. An ore crushing device, comprising a crushing box (1), characterized in that: a crushing mechanism (2) is arranged in the crushing box (1), and a transmission mechanism (3) is arranged at the top of the crushing mechanism (2);

crushing mechanism (2) are including two crushing section of thick bamboo (201) that the symmetry is located crushing incasement portion, equal angle fixed mounting in the outside of two crushing section of thick bamboo (201) has crushing tooth one (204), the inner wall symmetry fixed mounting of crushing case (1) has two crushing boards (202), the equal distance fixed mounting in one side that two crushing boards (202) are close to each other has crushing tooth two (205), the inside fixed mounting of crushing case (1) has guide plate (203), guide plate (203) are located the top of two crushing section of thick bamboo (201), the bottom rotation of guide plate (203) is connected with back shaft (209), back shaft (209) are located between two crushing section of thick bamboo (201), the bottom fixed mounting of back shaft (209) has grinding hemisphere (2010), grinding hemisphere (2010) are located the below of two crushing section of thick bamboo (201), the inside fixed mounting of crushing case (1) has grinding section of thick bamboo (207), grinding hemisphere (2010) are located the inside of grinding section of thick bamboo (207), the bottom fixed mounting of grinding barrel (207) has discharging pipe (208), the bottom of discharging pipe (208) is passed the bottom of crushing case (1).

2. An ore crushing apparatus according to claim 1, wherein: the utility model discloses a crushing box, including crushing box (1), U template (206) are installed to the outside fixed mounting of crushing box (1), the inside symmetry rotation of U template (206) is connected with two driven shafts (2012), the one end that U template (206) was kept away from to two driven shafts (2012) all passes crushing box (1) and is connected with the inner wall rotation of crushing box (1), two crushing section of thick bamboo (201) are fixed with two driven shafts (2012) respectively, driven gear (2011) are all fixed mounting in the outside of two driven shafts (2012), motor (2015) are installed to the inside fixed mounting of U template (206), fixed mounting has driving shaft (2013) on motor (2015), the one end that motor (2015) were kept away from to driving shaft (2013) is rotated with crushing box (1), the outside fixed mounting of driving shaft (2013) has driving gear (2014), two driven gears (2011) all mesh with driving gear (2014).

3. An ore crushing apparatus according to claim 1, wherein: the transmission mechanism (3) comprises an inner plate (301) fixed at the bottom of the guide plate (203), a supporting shaft (209) is rotationally connected with the inner plate (301), a large gear (3010) is fixedly arranged on the outer side of the supporting shaft (209), the large gear (3010) is located between the inner plate (301) and the guide plate (203), a transmission shaft II (309) is rotationally connected to the top of the inner plate (301), a small gear (302) is fixedly arranged on the outer side of the transmission shaft II (309), and the small gear (302) is meshed with the large gear (3010).

4. An ore crushing apparatus according to claim 2, wherein: the top fixed mounting of U template (206) has L template (305), the top of transmission shaft two (309) runs through guide plate (203) and rotates with L template (305) to be connected, the inside of L template (305) rotates and is connected with transmission shaft one (306), the one end that L template (305) was kept away from to transmission shaft one (306) is passed smash case (1) and is fixedly mounted with bevel gear one (307), and transmission shaft one (306) is rotated with smash case (1) and is connected, the outside fixed mounting of transmission shaft two (309) has bevel gear two (308) that are located guide plate (203) top, bevel gear two (308) and bevel gear one (307) meshing, transmission shaft one (306) and the outside of driving shaft (2013) are all fixedly mounted with drive wheel (304), the transmission is connected with conveyer belt (303) between two drive wheels (304).