CN219682641U - Phosphate ore carefully chosen breaker - Google Patents

Abstract

The utility model relates to the technical field of phosphate rock selection, in particular to a phosphate rock selection crushing device, which comprises a screening box, a plurality of supporting legs, a crushing box and a sieve plate, wherein guide grooves are formed in the positions, close to the front end and the rear end, of the top surface of the screening box, the supporting legs are fixed at the bottom end of the screening box, the crushing box is positioned on the right side of the screening box and fixedly connected with the screening box through a plurality of fixing rods, the sieve plate is tightly attached to the inner wall of the screening box and is obliquely arranged, and guide blocks which are in sliding connection with the guide grooves on the same side are fixed on the outer walls of the front side and the rear side of the sieve plate; according to the utility model, the external collecting device is placed below the screening box, ore raw materials can be screened through the screening plate, the screened ore raw materials can be conveyed into the crushing box through the material guide pipe and crushed through the crushing mechanism, and the screening plate can be limited through the two limiting mechanisms, so that the screening plate is convenient to clean and replace, and the screening plates with different surface screen mesh sizes can be replaced according to crushing requirements.

Description

Phosphate ore carefully chosen breaker

Technical Field

The utility model relates to the technical field of phosphate rock selection, in particular to a phosphate rock selection crushing device.

Background

Phosphate ore beneficiation generally requires crushing the phosphate ore and then separating the different components of the ore to obtain the useful components, and a crushing device is required in the crushing process.

The patent with the publication number of CN218423215U discloses an ore vibration screening and crushing integrated device, which comprises a base, the base top is provided with two shale shaker groups, two fixedly connected with connecting rod between the shale shaker group, two equal fixedly connected with movable rod in four corners in shale shaker group bottom, movable rod lateral wall sliding connection has the sleeve, common fixedly connected with spring between sleeve and the shale shaker group bottom, two equal fixedly connected with vibrating module in shale shaker group bottom, equal fixedly connected with support in base outer wall both sides.

Although the device adopts two shale shaker group designs through mutually supporting between shale shaker group, vibrating module and the lower hopper, carries out the prescreen through the shale shaker to the ore, after screening out the ore that accords with the requirement, directly can put into use, and the great ore of block head is through the dust removal sieve after the breakage, the dust that produces when being convenient for with the breakage filters for the net content of ore after the breakage improves, and the staff of being convenient for is used for production better, but the shale shaker in the device is inconvenient for wasing and changing the shale shaker, can not change the shale shaker of surface sieve mesh size difference according to the breakage needs.

Disclosure of Invention

The utility model aims to provide a phosphate ore selection crushing device, which solves the problems that the vibrating screen in the device proposed in the background art is inconvenient to detach, so that the vibrating screen is inconvenient to clean and replace, and the vibrating screens with different surface screen holes can not be replaced according to crushing requirements.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a carefully chosen breaker of phosphorus ore, includes that the top surface is close to the screening case that both ends department all is equipped with the guide way around, fixes a plurality of supporting leg in screening case bottom, lies in screening case right side through a plurality of dead lever rather than fixed connection's broken case, with screening case inner wall closely laminating and the screen plate that the slant set up, all be fixed with on the outer wall of both sides around the screen plate with homonymy guide way sliding connection's guide block, just the jack has been seted up on guide block one side surface of keeping away from the screen plate, screening case top surface is fixed with the passage that is linked together with broken incasement portion, still includes:

the crushing mechanism is arranged in the crushing box and used for crushing ores conveyed by the material guide pipe;

and the two limiting mechanisms are respectively arranged on the surfaces of the front side and the rear side of the screening box and are used for limiting the screen plate.

Preferably, the crushing mechanism comprises a first motor fixed on the right side surface of the crushing box and close to the top end, a rotating shaft coaxially connected with an output shaft of the first motor, a driving gear coaxially fixed on the outer wall of the rotating shaft, and two rotating rollers which are respectively positioned on the front side and the rear side of the driving gear and penetrate through the right side surface of the crushing box, wherein a plurality of crushing gears which are linearly and equidistantly distributed are coaxially fixed on part of the outer wall of the inner part of the rotating rollers, the rotating rollers penetrate through the right side outer wall of the crushing box and are rotationally connected with the left side inner wall of the crushing box, and the crushing mechanism further comprises a driving pulley coaxially fixed on the outer wall of the rotating shaft and positioned on the right side of the driving gear, a driven pulley coaxially fixed on the outer wall of one rotating roller and meshed with the driving gear, and the driving pulley and the driven pulley are coaxially fixed on the outer wall of the other rotating roller and meshed with the driving gear.

Preferably, all be equipped with on the outer wall of the front and back both sides of screening case with homonymy guide way be linked together and with the corresponding through-hole in homonymy jack position, stop gear is including fixing on the screening case outer wall and the top surface is equipped with the fixed plate of spout, inlay establish the second motor that keeps away from screening case one end department at the fixed plate top surface, with second motor output shaft coaxial coupling's carousel, coaxial connecting plate fixed on carousel circumference outer wall, be located the connecting plate top and rotate the connecting rod of being connected with it through the steering column, be located the fixed plate top surface and rotate the movable block of being connected with the connecting rod through the bull stick, stop gear still includes the slider of fixing in the movable block bottom and with homonymy groove sliding connection, fixes the inserted bar on the movable block is close to screen board one side surface, the inserted bar runs through homonymy through the through-hole and slides with homonymy jack and pegging graft.

Preferably, the guide groove is in a convex shape, the guide block is also in a convex shape, and the pull rod is fixed on the upper inclined surface of the sieve plate.

Preferably, the front side surface of the crushing box is close to the top and is provided with a discharge chute, the right side surface of the crushing box is close to the top and is provided with two I-shaped slots, the front side surface of the crushing box is close to the top and is provided with a box cover corresponding to the groove position of the front side surface of the crushing box and with a size matched with the groove position of the front side surface of the crushing box, the front side surface of the box cover is fixedly provided with two handles, and the rear side surface of the box cover is fixedly provided with two cutting bars which are in sliding connection with the slots on the same side.

Preferably, the position of the material guiding pipe contacted with the screening box corresponds to the position of the screen plate, and the position of the material guiding pipe contacted with the crushing box corresponds to the positions of a plurality of crushing gears.

Preferably, the shape of the chute is I-shaped, and the shape of the sliding block in the chute at the same side is I-shaped matched with the shape of the chute.

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

1. according to the utility model, the external collecting device is arranged below the screening box, ore raw materials can be screened through the screening plate, the screened ore raw materials can be conveyed into the crushing box through the material guide pipe and crushed through the crushing mechanism, and the screening plate can be limited through the two limiting mechanisms, so that the screening plate is convenient to clean and replace, and the screening plates with different surface screen mesh sizes can be replaced according to crushing requirements;

2. according to the utility model, the front side surface of the crushing box is provided with the discharge chute near the top end, the right side surface of the crushing box is provided with the two I-shaped slots near the top end, the front side surface of the crushing box is provided with the box cover which corresponds to the groove position of the front side surface of the crushing box and is adaptive in size, the front side surface of the box cover is fixedly provided with the two handles, and the rear side surface of the box cover is fixedly provided with the two cutting bars which are in sliding connection with the slots on the same side, so that crushed ores can be discharged conveniently.

Drawings

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

FIG. 2 is a partial exploded view of the present utility model;

FIG. 3 is a schematic view of the overall structure of the screening box of the present utility model;

FIG. 4 is an enlarged view of the utility model at A;

FIG. 5 is a schematic view showing the internal structure of the crushing box according to the present utility model;

FIG. 6 is a second partial exploded view of the present utility model;

FIG. 7 is a schematic view of the overall structure of the crushing box of the present utility model;

FIG. 8 is an enlarged view of the utility model at B;

FIG. 9 is an exploded view of the crushing mechanism of the present utility model;

FIG. 10 is an exploded view of the spacing mechanism of the present utility model;

fig. 11 is a cross-sectional view of a fixing plate in the present utility model.

The meaning of each reference numeral in the figures is:

1. a screening box; 101. a guide groove; 102. a through hole; 2. support legs; 3. a crushing box; 31. a slot; 4. a fixed rod; 5. a material guiding pipe; 6. a case cover; 7. a crushing mechanism; 71. a first motor; 72. a rotating shaft; 73. a drive gear; 74. a rotating roller; 75. a driven gear; 76. a driving pulley; 77. a driven pulley; 78. a belt; 79. crushing a gear; 8. a limiting mechanism; 81. a fixing plate; 8101. a chute; 82. a second motor; 83. a turntable; 84. a connecting plate; 85. a connecting rod; 86. a rotating column; 87. a moving block; 88. a rotating rod; 89. a slide block; 810. a rod; 9. a sieve plate; 10. a pull rod; 11. a guide block; 111. a jack; 12. cutting; 13. a handle.

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.

Referring to fig. 1-11, the present utility model provides a technical solution: the utility model provides a carefully chosen breaker of phosphorus ore, both ends department all is equipped with screening case 1 of guide way 101 around being close to including the top surface, fix a plurality of supporting leg 2 in screening case 1 bottom, be located screening case 1 right side through a plurality of dead lever 4 rather than fixed connection's broken case 3, with screening case 1 inner wall closely laminating and the screen plate 9 that the slant set up, all be fixed with on the outer wall of both sides around the screen plate 9 with homonymy guide way 101 sliding connection's guide block 11, and jack 111 has been seted up on guide block 11 one side surface far away from the screen plate 9, screening case 1 top surface is fixed with the passage 5 that is linked together with broken case 3 inside, still include:

the crushing mechanism 7 is arranged in the crushing box 3 and is used for crushing ores conveyed by the material conveying pipe 5;

two limiting mechanisms 8 are respectively arranged on the front side surface and the rear side surface of the screening box 1 and are used for limiting the screen plate 9.

In this embodiment, the crushing mechanism 7 includes a first motor 71 fixed on the right side surface of the crushing box 3 near the top end, a rotating shaft 72 coaxially connected with the output shaft of the first motor 71, a driving gear 73 coaxially fixed on the outer wall of the rotating shaft 72, two rotating rollers 74 respectively positioned on the front and rear sides of the driving gear 73 and penetrating the right side surface of the crushing box 3, a plurality of crushing gears 79 which are linearly and equidistantly arranged are coaxially fixed on the partial outer wall of the rotating rollers 74 positioned inside the crushing box 3, the rotating rollers 74 penetrate the right side outer wall of the crushing box 3 and are rotationally connected with the left side inner wall of the crushing box 3, the crushing mechanism 7 further includes a driving pulley 76 coaxially fixed on the outer wall of the rotating shaft 72 and positioned on the right side of the driving gear 73, a driven pulley 77 coaxially fixed on the outer wall of one of the rotating rollers 74, and a driven gear 75 coaxially fixed on the outer wall of the other rotating roller 74 and meshed with the driving gear 73, the driving pulley 76 and the driven pulley 77 are in transmission connection through a belt 78, an external collecting device is placed below the screening box 1, ore raw materials can be screened through 9, and the screened ore raw materials can be conveyed into the crushing box 3 through the guide pipe 5 and the inside the screening plate 7.

Besides, through holes 102 which are communicated with the same side guide grooves 101 and correspond to the positions of the same side insertion holes 111 are formed in the outer walls of the front side and the rear side of the screening box 1, the limiting mechanism 8 comprises a fixed plate 81 fixed on the outer wall of the screening box 1, a sliding groove 8101 is formed in the top surface of the fixed plate 81, a second motor 82 embedded in the top surface of the fixed plate 81 and far away from one end of the screening box 1, a rotary table 83 coaxially connected with an output shaft of the second motor 82, a connecting plate 84 coaxially fixed on the circumferential outer wall of the rotary table 83, a connecting rod 85 located above the connecting plate 84 and rotationally connected with the connecting plate 84 through a rotary column 86, a moving block 87 located on the top surface of the fixed plate 81 and rotationally connected with the connecting rod 85 through the rotary rod 88, a sliding block 89 fixed on the bottom end of the moving block 87 and slidably connected with the same side sliding groove 8101, a plug rod 810 fixed on one side surface of the moving block 87 close to the screen plate 9, the plug rod 810 penetrates through the same side through the through holes 102 and slidably plugs with the same side insertion holes 111, the two limiting mechanisms 8 can limit the screen plate 9, so that the screen plate 9 can be cleaned and replaced conveniently, and the screen plate 9 can be replaced according to different screen plates 9, and the screen mesh size needs.

Further, the guide groove 101 is in a convex shape, the guide block 11 is also in a convex shape, and the pull rod 10 is fixed on the upper inclined surface of the screen plate 9, so that the guide block 11 can slide more stably in the guide groove 101 at the same side, and the screen plate 9 can be conveniently taken and put.

Specifically, the front side surface of broken case 3 is close to top department and is equipped with the blowpit, and the right side surface of broken case 3 is close to top department and is equipped with two slot 31 that are the I shape, and the front side surface of broken case 3 is close to top department and is equipped with the case lid 6 corresponding and the size looks adaptation with broken case 3 front side surface groove position, and the front side surface of case lid 6 is fixed with two handles 13, and the rear side surface of case lid 6 is fixed with two and the cutting 12 of homonymy slot 31 slip grafting, is convenient for discharge the ore after the breakage.

It should be noted that, the contact position of the material guiding pipe 5 and the screening box 1 corresponds to the position of the screen plate 9, and the contact position of the material guiding pipe 5 and the crushing box 3 corresponds to the positions of the plurality of crushing gears 79, so that the screened ore to be crushed can smoothly enter the inside of the crushing box 3 and be crushed by the plurality of crushing gears 79.

It should be noted that, the shape of the sliding groove 8101 is i-shaped, the shape of the sliding block 89 positioned in the same side sliding groove 8101 is i-shaped matching with the shape of the sliding groove 8101, so that the sliding block 89 is prevented from being separated from the same side sliding groove 8101, the movement of the sliding block 89 is more stable, and the movement of the inserting rod 810 is further more stable indirectly.

Finally, it should be noted that the components of the first motor 71, the second motor 82, etc. in the present utility model are all universal standard components or components known to those skilled in the art, the structure and principle of which are all known by those skilled in the art or by routine experimental methods, and at the idle position of the present device, all the electric devices mentioned above, which refer to power elements, electric devices and adaptive controllers and power sources, are connected through wires, and specific connection means should refer to the working principle in the present utility model, and the electric connection between the electric devices is completed according to the sequence of operation, and the detailed connection means is known in the art.

In the specific use process, when ore raw materials need to be crushed, an external collecting device is firstly placed below a screening box 1, a first motor 71 is started through an external PLC, an output shaft of the first motor 71 rotates to drive a rotating shaft 72 coaxially connected with the first motor, the rotating shaft 72 rotates to drive a driving gear 73 and a driving belt pulley 76 on the outer wall to rotate, the driving gear 73 rotates to drive a driven gear 75 meshed with the driving gear 73 to rotate, the driven gear 75 rotates to drive a rotating roller 74 coaxially fixed with the driving gear 75 to rotate, the driving belt pulley 76 rotates to drive a driven belt pulley 77 in transmission connection with the driving belt pulley through a belt 78 to rotate, the driven belt pulley 77 rotates to drive a plurality of crushing gears 79 on the outer wall of the driving belt pulley to rotate, and the crushing gears 79 on the outer wall of the two rotating rollers 74 rotate in opposite directions, so that crushing can be better carried out;

then ore raw materials are added into the screening box 1, enter the crushing box 3 from the material guiding pipe 5 through screening and are crushed by a plurality of crushing gears 79, after crushing, the first motor 71 is turned off by an external PLC, and then two handles 13 on the rear side surface of the box cover 6 are slid out from the inside of the slot 31 on the same side by pulling the two handles 13, so that ore on the inner bottom surface of the crushing box 3 can be discharged;

when the sieve plate 9 needs to be replaced or cleaned, firstly, two second motors 82 are started through an external PLC, the output shafts of the second motors 82 rotate to drive a turntable 83 which is coaxially connected with the second motors to rotate, the turntable 83 rotates to drive a connecting plate 84 which is fixed on the outer wall of the turntable 83 to rotate, the connecting plate 84 rotates to drive a connecting rod 85 which is rotationally connected with the turntable through a rotating post 86 to rotate, the connecting rod 85 rotates to drive a moving block 87 which is rotationally connected with the turntable 88 through a rotating post 88 to move, the moving block 87 moves under the guiding action of a sliding block 89, the moving block 87 moves to drive a inserted rod 810 which is fixed on the turntable, when the inserted rod 810 slides out of the jack 111 on the same side completely, the two second motors 82 are closed through the external PLC, and then the sieve plate 9 and the two guide blocks 11 are pulled out of the sieving box 1 through a pull rod 10, so that the sieve plate 9 can be cleaned or replaced; a new screen deck 9 may be installed in the reverse, as described above.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a carefully chosen breaker of phosphorite, is close to screening case (1) that both ends department all is equipped with guide way (101) around the top surface, fixes a plurality of supporting leg (2) in screening case (1) bottom, is located screening case (1) right side and passes through broken case (3) of a plurality of dead lever (4) rather than fixed connection, closely laminates and obliquely screen plate (9) that set up with screening case (1) inner wall, a serial communication port, all be fixed with on both sides outer wall around screen plate (9) with guide block (11) of homonymy guide way (101) sliding connection, just jack (111) have been seted up on guide block (11) one side surface of keeping away from screen plate (9), screening case (1) top surface is fixed with guide pipe (5) that are linked together with inside broken case (3), still includes:

the crushing mechanism (7) is arranged in the crushing box (3) and is used for crushing ores conveyed by the material conveying pipe (5);

and the two limiting mechanisms (8) are respectively arranged on the surfaces of the front side and the rear side of the screening box (1) and are used for limiting the screen plate (9).

2. The phosphate rock beneficiation breaking device according to claim 1, wherein: the crushing mechanism (7) comprises a first motor (71) fixed on the right side surface of the crushing box (3) and close to the top end, a rotating shaft (72) coaxially connected with an output shaft of the first motor (71), a driving gear (73) coaxially fixed on the outer wall of the rotating shaft (72), two rotating rollers (74) respectively positioned on the front side and the rear side of the driving gear (73) and penetrating through the right side surface of the crushing box (3), a plurality of crushing gears (79) which are linearly distributed at equal intervals are coaxially fixed on part of the outer wall of the inside of the crushing box (3), the rotating rollers (74) penetrate through the right side outer wall of the crushing box (3) and then are rotationally connected with the left side inner wall of the crushing box (3), and the crushing mechanism (7) further comprises a driving pulley (76) coaxially fixed on the outer wall of the rotating shaft (72) and positioned on the right side of the driving gear (73), a driven pulley (77) coaxially fixed on the outer wall of one rotating roller (74) and a driven pulley (75) coaxially fixed on the outer wall of the other rotating roller (74) and meshed with the driving gear (73), and the driving pulley (76) is coaxially connected with the driven pulley (77) through a driving belt (77).

3. The phosphate rock beneficiation breaking device according to claim 1, wherein: all be equipped with on the front and back both sides outer wall of screening case (1) with homonymy guide way (101) be linked together and with its corresponding through-hole (102) of homonymy jack (111) position, stop gear (8) are equipped with fixed plate (81) of spout (8101) including fixing on screening case (1) outer wall and top surface, inlay establish second motor (82) of screening case (1) one end department is kept away from at fixed plate (81) top surface, carousel (83) with second motor (82) output shaft coaxial coupling, connecting plate (84) coaxial fastening on carousel (83) circumference outer wall, be located connecting plate (84) top and through connecting rod (85) of turning connection with it, be located on fixed plate (81) top surface and through bull stick (88) and connecting rod (85) rotation connection, stop gear (8) still including fix in mobile block (87) bottom and with homonymy slot (8101) sliding connection's slider (89), fix inserted bar (810) on mobile block (87) is close to (9) one side surface, inserted bar (810) and homonymy jack (111) run through homonymy jack (810).

4. The phosphate rock beneficiation breaking device according to claim 1, wherein: the guide groove (101) is in a convex shape, the guide block (11) is also in a convex shape, and the pull rod (10) is fixed on the upper inclined surface of the screen plate (9).

5. The phosphate rock beneficiation breaking device according to claim 1, wherein: the front side surface of broken case (3) is close to top department and is equipped with the blowpit, the right side surface of broken case (3) is close to top department and is equipped with two slot (31) that are the I shape, the front side surface of broken case (3) is close to top department and is equipped with case lid (6) corresponding and the size looks adaptation of broken case (3) front side surface recess position, the front side surface of case lid (6) is fixed with two handles (13), the rear side surface of case lid (6) is fixed with two and homonymy slot (31) slip grafting cutting (12).

6. The phosphate rock beneficiation breaking device according to claim 2, wherein: the position of the material guiding pipe (5) contacted with the screening box (1) corresponds to the position of the screen plate (9), and the position of the material guiding pipe (5) contacted with the crushing box (3) corresponds to the positions of a plurality of crushing gears (79).

7. A phosphate rock beneficiation breaker according to claim 3, wherein: the sliding groove (8101) is I-shaped, and the sliding block (89) in the sliding groove (8101) positioned on the same side is I-shaped matched with the sliding groove (8101).