CN213791803U

CN213791803U - Automatic screening type ore crusher

Info

Publication number: CN213791803U
Application number: CN202022728881.2U
Authority: CN
Inventors: 吴铁生; 张兆金
Original assignee: Luoyang Boyuan Mining Technology Service Co ltd
Current assignee: Luoyang Boyuan Mining Technology Service Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-27
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses an automatic screening formula ore crusher, including smashing the case, smash the fixed crushing room that is equipped with in inside top of case, the bottom mounting that smashes the room is equipped with the screening board, smashes the both sides of room and all fixes being equipped with crushing cylinder, and the equal fixed mounting of piston rod of two crushing cylinders has the crushing board, and the middle part of smashing case one side is fixed to be equipped with two and turns to opposite crushing motor, and the transmission shaft of two crushing motors is all fixed to be equipped with crushing roller, the beneficial effects of the utility model are that: the crushing cylinder is convenient to drive the two crushing plates to extrude and crush the ores, so that the ores are preliminarily crushed; the two crushing rollers are conveniently driven to rotate by the two arranged crushing motors with opposite rotation directions, so that the ore is crushed again, and the crushing efficiency is effectively improved; the screening subassembly through setting up is used for carrying out automatic screening to the ore after the breakage to reciprocating motion about the screening net can have improved screening efficiency.

Description

Automatic screening type ore crusher

Technical Field

The utility model relates to an ore crusher, in particular to automatic screening formula ore crusher belongs to mining equipment technical field.

Background

Mineral resources are the material basis for the survival and development of contemporary humans, and even today with the rapid development of information technology, mineral resources still play an irreplaceable role in human daily life. The ore crushing and grinding operation is an important link in the processing process of mineral resources, and is also an operation with huge investment and extremely high performance. Ore crushers are generally classified into mechanical crushing and air current crushing according to the kind of the crushing member. Present breaker is not convenient for carry out preliminary breakage to the ore, influences the crushing quality of ore and the breakage and the screening of ore are all separately gone on, is not convenient for carry out breakage and screening to the ore on same equipment to influence the crushing efficiency of ore.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic screening formula ore crusher to the breakage and the screening of the ore that provide in solving above-mentioned background art all separately go on, are not convenient for carry out the problem of breakage and screening to the ore on same equipment.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic screening type ore crusher comprises a crushing box, wherein a support frame is fixedly arranged at the bottom end of the crushing box, a feed hopper is fixedly arranged at the middle part of the top end of the crushing box, a crushing chamber is fixedly arranged at the top end inside the crushing box, a screening plate is fixedly arranged at the bottom end of the crushing chamber, crushing cylinders are fixedly arranged at two sides of the crushing chamber, the crushing plates are fixedly arranged on piston rods of the two crushing cylinders, two crushing motors with opposite rotation directions are fixedly arranged at the middle part of one side of the crushing box, crushing rollers are fixedly arranged on transmission shafts of the two crushing motors, crushing teeth are fixedly arranged on the surfaces of the two crushing rollers, a screening component is fixedly arranged at the bottom of each crushing roller and comprises four support blocks, a screening net and a forward and backward rotation motor, the four support blocks are respectively and fixedly arranged on the inner wall of the crushing box, the top of four supporting shoe has all seted up the spout, four corners of screening net bottom all fixed be equipped with the gliding slider of spout mutually, positive reverse motor is fixed to be set up smash the bottom of case one side, the transmission shaft fixed mounting of positive reverse motor has drive gear, the bottom mounting of screening net be equipped with drive gear engaged with drive gear's driving rack mutually, the discharge gate has been seted up to the bottom of crushing case avris.

As a preferred technical scheme of the utility model, the both sides on screening net top are all fixed and are equipped with the trigger bar, smash the both sides inner wall of case fixed respectively be equipped with the corresponding corotation switch of trigger bar and reversal switch, the motor that just reverses passes through corotation switch and reversal switch and power electric connection.

As a preferred technical scheme of the utility model, smash incasement portion's bottom mounting be equipped with the corresponding stock guide of discharge gate, one side of discharge gate is fixed and is equipped with out the flitch, the both sides that go out the flitch are all fixed and are equipped with the striker plate.

As an optimized technical scheme of the utility model, smash the inside middle part of incasement portion fixed be equipped with smash the corresponding guide cover of roller.

As a preferred technical scheme of the utility model, be located left crushing motor rotates clockwise, is located the right side crushing motor anticlockwise rotates.

As an optimal technical scheme of the utility model, it has the clearance door to smash the middle part of a case avris through spring hinge is articulated, just the clearance door is made for transparent material.

As a preferred technical scheme of the utility model, smash the fixed flush mounting plate that is equipped with in top of case one side, flush mounting plate's surface is equipped with cylinder switch, crushing motor switch and positive reverse motor switch respectively, two smash cylinder, two crushing motor and positive reverse motor and pass through cylinder switch, crushing motor switch and positive reverse motor switch and power electric connection respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an automatic screening type ore crusher, which is convenient to drive two crushing plates to extrude and crush ores through a crushing cylinder arranged, thereby preliminarily crushing the ores; the two crushing rollers are conveniently driven to rotate by the two arranged crushing motors with opposite rotation directions, so that the ore is crushed again, and the crushing efficiency is effectively improved; the screening subassembly through setting up is used for carrying out automatic screening to the ore after the breakage to reciprocating motion about the screening net can have improved screening efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the crushing box of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a crushing box; 2. a support frame; 3. a feed hopper; 4. a crushing chamber; 5. a screening plate; 6. a pulverizing cylinder; 7. a crushing plate; 8. a material guiding cover; 9. a grinding motor; 10. a crushing roller; 11. a screen assembly; 111. a support block; 112. a chute; 113. a slider; 114. screening the net; 115. a drive rack; 116. a positive and negative rotation motor; 117. a transmission gear; 118. a trigger lever; 119. a forward rotation switch; 1110. a reverse switch; 12. a material guide plate; 13. a discharge port; 14. a discharge plate; 15. a striker plate; 16. cleaning the door; 17. a switch panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides an automatic screening type ore crusher, which comprises a crushing box 1, a support frame 2 is fixed at the bottom end of the crushing box 1, a feed hopper 3 is fixed at the middle part of the top end of the crushing box 1, a crushing chamber 4 is fixed at the top end of the crushing box 1, a screening plate 5 is fixed at the bottom end of the crushing chamber 4, crushing cylinders 6 are fixed at both sides of the crushing chamber 4, crushing plates 7 are fixedly arranged at the piston rods of the two crushing cylinders 6, two crushing motors 9 with opposite rotation directions are fixed at the middle part of one side of the crushing box 1, crushing rollers 10 are fixed at the transmission shafts of the two crushing motors 9, crushing teeth are fixed at the surfaces of the two crushing rollers 10, a screening component 11 is fixed at the bottom of the crushing rollers 10, the screening component 11 comprises four support blocks 111, a screening net 114 and a forward and backward rotation motor 116, the four support blocks 111 are respectively fixed at the inner wall of the crushing box 1, the spout 112 has all been seted up on the top of four supporting shoes 111, and four corners of screening net 114 bottom are all fixed be equipped with spout 112 gliding slider 113 mutually, and positive and negative motor 116 is fixed to be set up in the bottom of smashing case 1 one side, and positive and negative motor 116's transmission shaft fixed mounting has drive gear 117, and the bottom mounting of screening net 114 is equipped with the drive rack 115 with drive gear 117 meshes mutually, smashes the bottom of case 1 avris and has seted up discharge gate 13.

Preferably, both sides of the top end of the sieving net 114 are fixedly provided with trigger rods 118, inner walls of both sides of the crushing box 1 are respectively fixedly provided with a forward rotation switch 119 and a reverse rotation switch 1110 corresponding to the trigger rods 118, the forward and reverse rotation motor 116 is electrically connected with a power supply through the forward rotation switch 119 and the reverse rotation switch 1110, when the trigger rod 118 on the left side is contacted with the forward rotation switch 119, the forward and reverse rotation motor 116 is controlled to rotate forward, and when the trigger rod 118 on the right side is contacted with the reverse rotation switch 1110, the forward and reverse rotation motor 116 is controlled to rotate reversely; a material guide plate 12 corresponding to the discharge port 13 is fixedly arranged at the bottom end inside the crushing box 1, a discharge plate 14 is fixedly arranged on one side of the discharge port 13, and material blocking plates 15 are fixedly arranged on both sides of the discharge plate 14, so that the amount of the screened ore can be discharged conveniently; a material guide cover 8 corresponding to the crushing rollers 10 is fixedly arranged at the middle part inside the crushing box 1 and falls between the two crushing rollers 10 under the action of the material guide cover 8; the crushing motor 9 on the left side rotates clockwise, the crushing motor 9 on the right side rotates anticlockwise, and the two crushing rollers 10 are driven to rotate by the two crushing motors 9 with opposite rotation directions, so that the ore is crushed again; the middle part of one side of the crushing box 1 is hinged with a cleaning door 16 through a spring hinge, and the cleaning door 16 is made of transparent materials, so that the ore on the surface of the screening net 114 can be cleaned regularly; the fixed flush mounting plate of switch 17 that is equipped with in the top of smashing case 1 one side, flush mounting plate 17's surface is equipped with the cylinder switch respectively, smash motor switch and the motor switch that is just reversing, two smash cylinder 6, two smash motor 9 and just reversing motor 116 are respectively through the cylinder switch, smash motor switch and just reversing motor switch and power electric connection, the cylinder switch through setting up, smash motor switch and just reversing motor switch be convenient for control two smash cylinder 6, the work of two smash motor 9 and just reversing motor 116.

When in specific use, the utility model relates to an automatic screening type ore crusher, at first, the ore that needs to be crushed is poured into crushing room 4 through feeder hopper 3, two crushing cylinders 6 are controlled to work through the cylinder switch, two crushing plates 7 are driven to move through two crushing cylinders 6 to extrude and crush the ore, thereby preliminarily crushing the ore, the ore after preliminary crushing is screened through screening plate 5 and falls between two crushing rollers 10 under the action of material guide cover 8, two crushing motors 9 are controlled to work through the crushing motor switch, two crushing rollers 10 are driven to rotate through two crushing motors 9 with opposite rotation directions, thereby the ore is crushed again, the ore after secondary crushing is screened through screening mesh 114, the forward and reverse motor 116 is controlled to work through the forward and reverse motor switch, drive gear 117 is driven to rotate through the forward and reverse motor 116, the screening net 114 is driven to move under the meshing action of the transmission gear 117 and the transmission rack 115, the forward and reverse rotating motor 116 is controlled to rotate forward when the trigger rod 118 on the left side is contacted with the forward rotating switch 119, the forward and reverse rotating motor 116 is controlled to rotate reversely when the trigger rod 118 on the right side is contacted with the reverse rotating switch 1110, so that the screening net 114 can reciprocate left and right, ores are automatically screened, the screened ores are discharged through the discharge hole 13 under the action of the guide plate 12, the cleaning door 16 is opened periodically, and the ores on the surface of the screening net 114 are cleaned.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic screening formula ore crusher, includes crushing case (1), its characterized in that, the bottom mounting of crushing case (1) is equipped with support frame (2), the middle part on crushing case (1) top is fixed and is equipped with feeder hopper (3), the fixed crushing room (4) that is equipped with in top of crushing case (1) inside, the bottom mounting of crushing room (4) is equipped with screening board (5), the both sides of crushing room (4) all are fixed and are equipped with crushing cylinder (6), two the piston rod of crushing cylinder (6) all fixed mounting have crushing board (7), the middle part of crushing case (1) one side is fixed and is equipped with two crushing motor (9) that turn to opposite, two the transmission shaft of crushing motor (9) all is fixed and is equipped with crushing roller (10), two the surface of crushing roller (10) all is fixed and is equipped with crushing tooth, the bottom of crushing roller (10) is fixed and is equipped with screening subassembly (11), screening subassembly (11) are including four supporting shoe (111), screening net (114) and positive reverse motor (116), four supporting shoe (111) is fixed the setting respectively smash the inner wall of case (1), four spout (112) have all been seted up on the top of supporting shoe (111), four corners of screening net (114) bottom all fixed be equipped with spout (112) gliding slider (113) mutually, positive reverse motor (116) are fixed to be set up smash the bottom of case (1) one side, the transmission shaft fixed mounting of positive reverse motor (116) has drive gear (117), the bottom mounting of screening net (114) be equipped with drive gear (117) mesh mutually drive rack (115), discharge gate (13) have been seted up to the bottom of smashing case (1) one avris.

2. An automatic screen ore crusher as claimed in claim 1, wherein: both sides on screening net (114) top all are fixed and are equipped with trigger bar (118), smash the both sides inner wall of case (1) and be equipped with respectively fixed corotation switch (119) and reversal switch (1110) corresponding with trigger bar (118), just reverse motor (116) pass through corotation switch (119) and reversal switch (1110) and power electric connection.

3. An automatic screen ore crusher as claimed in claim 1, wherein: smash the inside bottom mounting of case (1) be equipped with corresponding stock guide (12) of discharge gate (13), one side of discharge gate (13) is fixed to be equipped with out flitch (14), the both sides of going out flitch (14) are all fixed to be equipped with striker plate (15).

4. An automatic screen ore crusher as claimed in claim 1, wherein: the middle part inside the crushing box (1) is fixedly provided with a material guide cover (8) corresponding to the crushing roller (10).

5. An automatic screen ore crusher as claimed in claim 1, wherein: the crushing motor (9) positioned on the left side rotates clockwise, and the crushing motor (9) positioned on the right side rotates anticlockwise.

6. An automatic screen ore crusher as claimed in claim 1, wherein: smash the middle part of case (1) avris and articulate through spring hinge has clearance door (16), just clearance door (16) are made for transparent material.

7. An automatic screen ore crusher as claimed in claim 1, wherein: smash the fixed flush mounting plate of switch panel (17) that is equipped with in top of case (1) one side, the surface of flush mounting plate of switch (17) is equipped with cylinder switch, crushing motor switch and just reversing motor switch respectively, two smash cylinder (6), two crushing motor (9) and just reversing motor (116) and pass through cylinder switch, crushing motor switch and just reversing motor switch and power electric connection respectively.