CN217747314U

CN217747314U - Rotor crusher

Info

Publication number: CN217747314U
Application number: CN202220663835.5U
Authority: CN
Inventors: 赵永存
Original assignee: Fengqing Luping Machinery Manufacturing Co ltd
Current assignee: Fengqing Luping Machinery Manufacturing Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-11-08
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses a rotor crusher, including the breaker main part, there is fixedly connected with backup pad in breaker main part upper surface both sides difference, fixedly connected with pan feeding case between two backup pads, breaker main part lower surface is equipped with the discharge gate, the discharge gate surface is equipped with ejection of compact subassembly, the second motor drives the connecting axle and rotates, the connecting axle drives the worm and rotates, the worm drives the worm wheel and rotates, the worm wheel drives reciprocal lead screw and rotates between the fixed plate, reciprocal lead screw drives thread bush reciprocating motion, the thread bush is through the drawing to the hinge bar, thereby the baffle is articulated in discharge gate department under the drive, reach reciprocal effect that opens and shuts, the function of timing ration unloading is provided for the device, avoid the breaker main part once to pile up more material, influence crushing efficiency, it all is broken direct discharge to have solved current breaker when using, unable timing ration unloading, there is the problem of certain limitation.

Description

Rotor crusher

Technical Field

The utility model relates to a broken field specifically is a rotor breaker.

Background

The crusher is a machine for crushing fragile mineral raw materials by using an impact principle, a crusher rotor is a power core of the crusher, the hammer crusher rotor in the prior art generally comprises a main shaft, hammer disks arranged on the main shaft and plate hammers arranged between adjacent hammer disks, when the crusher works, a motor drives the main shaft to rotate at a high speed, materials uniformly enter a crusher cavity, and the plate hammers rotating at the high speed impact the materials until the materials are crushed.

The existing crusher has the defects that the conventional crusher completes crushing and direct discharging when in use, cannot realize timed and quantitative discharging, and has certain limitation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a rotor breaker, lower baffle is articulated in discharge gate department, reaches reciprocal effect that opens and shuts, provides the function of timing ration unloading for the device, has solved current breaker general unloading when using and all is broken completion direct discharge, can't accomplish timing ration unloading, has the problem of certain limitation.

(II) technical scheme

For realizing above-mentioned baffle articulated in discharge gate department down, reach reciprocal effect that opens and shuts, for the device provides the purpose of the function of timing ration unloading, the utility model provides a following technical scheme: the utility model provides a rotor crusher, includes the breaker main part, breaker main part upper surface both sides fixedly connected with backup pad respectively, fixedly connected with pan feeding case between two backup pads, breaker main part lower surface are equipped with the discharge gate, and the discharge gate surface is equipped with ejection of compact subassembly.

The discharging assembly comprises a second motor, a second motor output shaft is fixedly connected with a connecting shaft, two sides of the outer surface of the connecting shaft are respectively fixedly sleeved with a worm, two sides of the worm are respectively meshed with a worm wheel, one side of the outer surface of the two worm wheels is respectively fixedly connected with a reciprocating lead screw, the outer surfaces of the two reciprocating lead screws are respectively and movably connected with a threaded sleeve, the lower surfaces of the two threaded sleeves are respectively and rotatably connected with a hinge rod, and a lower baffle is rotatably connected between the other ends of the two hinge rods.

Preferably, the feed box surface one side is equipped with the feed inlet, the first motor of pan feeding box upper surface center department fixedly connected with, first motor output shaft fixedly connected with pivot, the fixed cover that is equipped with in pivot surface upper end, fixed cover surface both sides are rotated respectively and are connected with the connecting rod, the one side difference fixedly connected with gear that two connecting rods carried on the back mutually, pan feeding box inner wall center department fixedly connected with fluted disc.

Preferably, one side of the outer surface of the discharge port is fixedly connected with a connecting plate, and the second motor is fixedly connected to the upper surface of the connecting plate.

Preferably, two ends of two sides of the outer surface of the discharge port are fixedly connected with fixing plates respectively, and the two reciprocating screw rods respectively rotate to penetrate through one fixing plate on one side and are rotatably connected to the fixing plate on the other side.

Preferably, one side of the upper surface of the lower baffle is hinged with one side of the lower surface of the discharge port, and the upper surface of the lower baffle is attached to the lower surface of the discharge port.

Preferably, the rotating shaft rotates to penetrate through the center of the upper surface of the feeding box, a rack is arranged on the upper surface of the fluted disc, the fluted disc is meshed with the gear through the rack, and a plurality of first stirring rods are fixedly connected to two sides of the outer surface of the connecting rod at equal intervals respectively.

Preferably, the diameter of the lower end of the inner part of the feeding box is smaller than the diameter of the upper end of the inner part of the feeding box, and a plurality of second stirring rods are fixedly connected with the two sides of the outer surface of the lower end of the rotating shaft in the inner part of the feeding box at equal intervals respectively.

(III) advantageous effects

Compared with the prior art, the utility model provides a rotor crusher possesses following beneficial effect:

(1) This rotor breaker, second motor drive connecting axle rotate, and the connecting axle drives the worm and rotates, and the worm drives the worm wheel and rotates, and the worm wheel drives reciprocal lead screw and rotates between the fixed plate, and reciprocal lead screw drives thread bush reciprocating motion, and the thread bush is through pulling the hinge bar to the baffle is articulated in discharge gate department under the drive, reaches reciprocal effect that opens and shuts, provides the function of timing ration unloading for the device.

(2) This rotor breaker, first motor drive pivot rotate, and fixed cover passes through the connecting rod and drives the gear and roll on the fluted disc surface to drive the connecting rod rotation, drive first puddler and can also rotate around the pivot in the rotation, can disperse the broken material of needs, the second puddler stirs the export of pan feeding case simultaneously, avoids the breaker main part to once pile up more material, influences crushing efficiency.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the overall front structure of the present invention;

FIG. 3 is a schematic perspective view of the discharging assembly of the present invention;

fig. 4 is a schematic view of the cross-section structure of the feeding box of the present invention.

In the figure: 1. a crusher main body; 2. a support plate; 3. feeding into a box; 31. a first motor; 32. a rotating shaft; 33. fixing a sleeve; 34. a fluted disc; 35. a connecting rod; 36. a gear; 37. a first stirring rod; 38. a second stirring rod; 4. a discharge assembly; 41. a second motor; 42. a connecting shaft; 43. a worm; 44. A worm gear; 45. a reciprocating screw rod; 46. a threaded sleeve; 47. a hinged lever; 48. a fixing plate; 49. a lower baffle plate; 5. a discharge port; 6. and (4) feeding a material inlet.

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. 1-4, a rotor crusher comprises a crusher body 1, wherein two sides of the upper surface of the crusher body 1 are respectively and fixedly connected with supporting plates 2, a feeding box 3 is fixedly connected between the two supporting plates 2, a discharging port 5 is arranged on the lower surface of the crusher body 1, and a discharging assembly 4 is arranged on the outer surface of the discharging port 5.

The discharging assembly 4 comprises a second motor 41, an output shaft of the second motor 41 is fixedly connected with a connecting shaft 42, two sides of the outer surface of the connecting shaft 42 are respectively and fixedly sleeved with a worm 43, the side surfaces of the two worms 43 are respectively engaged and connected with worm gears 44, one side of the outer surface of each of the two worm gears 44 is respectively and fixedly connected with a reciprocating screw rod 45, the outer surfaces of the two reciprocating screw rods 45 are respectively and movably connected with threaded sleeves 46, the lower surfaces of the two threaded sleeves 46 are respectively and rotatably connected with a hinge rod 47, and a lower baffle plate 49 is rotatably connected between the other ends of the two hinge rods 47.

Referring to fig. 1, fig. 2 and fig. 4, a feed inlet 6 is disposed on one side of the outer surface of a feed box 3, a first motor 31 is fixedly connected to the center of the upper surface of the feed box 3, a rotating shaft 32 is fixedly connected to an output shaft of the first motor 31, a fixed sleeve 33 is fixedly disposed on the upper end of the outer surface of the rotating shaft 32, two connecting rods 35 are respectively and rotatably connected to two sides of the outer surface of the fixed sleeve 33, a gear 36 is respectively and fixedly connected to the opposite sides of the two connecting rods 35, a fluted disc 34 is fixedly connected to the center of the inner wall of the feed box 3, a user puts a material to be crushed into the feed box 3 through the feed inlet 6, the first motor 31 drives the rotating shaft 32 to rotate, the rotating shaft 32 drives the fixed sleeve 33 to rotate, the fixed sleeve 33 drives the gear 36 to rotate by using the rotating shaft 32 as the center through the connecting rods 35, and simultaneously, the gear 36 rolls on the surface of the fluted disc 34, thereby driving the connecting rods 35 to rotate while driving the first stirring rod 37 to rotate around the rotating shaft 32, the material to be crushed, thereby preventing the material from being scattered, and preventing the crusher body 1 from accumulating more materials at one time, and affecting the crushing efficiency.

Referring to fig. 1, 2 and 3, a connection plate is fixedly connected to one side of the outer surface of the discharge hole 5, and a second motor 41 is fixedly connected to the upper surface of the connection plate.

Referring to fig. 1, 2 and 3, two ends of two sides of the outer surface of the discharge hole 5 are respectively and fixedly connected with a fixing plate 48, two reciprocating screw rods 45 respectively and rotatably penetrate through one fixing plate 48 on one side and are rotatably connected to the fixing plate 48 on the other side, the second motor 41 drives the connecting shaft 42 to rotate, the connecting shaft 42 drives the worm 43 to rotate, the worm 43 drives the worm wheel 44 to rotate, the worm wheel 44 drives the reciprocating screw rods 45 to rotate between the fixing plates 48, and the reciprocating screw rods 45 drive the threaded sleeves 46 to reciprocate.

Referring to fig. 1, 2 and 3, one side of the upper surface of the lower baffle 49 is hinged to one side of the lower surface of the discharge port 5, the upper surface of the lower baffle 49 is attached to the lower surface of the discharge port 5, and the threaded sleeve 46 pulls the hinge rod 47 to drive the lower baffle 49 to be hinged to the discharge port 5, so that the reciprocating opening and closing effect is achieved, and the timed and quantitative discharging function is provided for the device.

Referring to fig. 1, 2 and 4, the rotating shaft 32 rotatably penetrates through the center of the upper surface of the feeding box 3, a rack is arranged on the upper surface of the toothed disc 34, the toothed disc 34 is meshed with the gear 36 through the rack, and a plurality of first stirring rods 37 are fixedly connected to two sides of the outer surface of the connecting rod 35 at equal intervals.

Referring to fig. 1, 2 and 4, the diameter of the lower end inside the feeding box 3 is smaller than the diameter of the upper end inside the feeding box 3, the two sides of the outer surface of the rotating shaft 32, which is located at the lower end inside the feeding box 3, are fixedly connected with a plurality of second stirring rods 38 at equal intervals respectively, and the outlet of the feeding box 3 is stirred by the method, so that raw material accumulation is avoided, and meanwhile, materials are slowed down to enter the crusher main body 1.

The working principle is as follows: this rotor crusher, the user puts into pan feeding case 3 through feed inlet 6 with the material that needs to be broken, first motor 31 drives pivot 32 and rotates, pivot 32 drives fixed cover 33 and rotates, fixed cover 33 drives gear 36 through connecting rod 35 and rotates using pivot 32 as the center, gear 36 rolls on fluted disc 34 surface simultaneously, thereby drive connecting rod 35 rotation, thereby drive first puddler 37 and can also rotate around pivot 32 when the rotation, can disperse the material that needs to be broken, simultaneously second puddler 38 stirs the export of pan feeding case 3, avoid breaker main part 1 once to pile up more material, influence crushing efficiency, after the breakage is accomplished, the material will drop at discharge gate 5, second motor 41 drives connecting axle 42 and rotates, connecting axle 42 drives worm 43 and rotates, worm 43 drives worm wheel 44 and rotates, worm wheel 44 drives reciprocal 45 and rotates between fixed plate 48, reciprocal lead screw 45 drives thread bush 46 reciprocating motion, thread bush 46 is through the traction to hinge rod 47, thereby baffle 49 hinges at discharge gate 5 under the drive, reach the effect of opening and shutting regularly, the unloading function of reciprocal ration has been provided for the device.

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. A rotor crusher comprising a crusher body (1), characterized in that: the two sides of the upper surface of the crusher main body (1) are respectively and fixedly connected with a supporting plate (2), a feeding box (3) is fixedly connected between the two supporting plates (2), a discharging hole (5) is formed in the lower surface of the crusher main body (1), and a discharging assembly (4) is arranged on the outer surface of the discharging hole (5);

the discharging assembly (4) comprises a second motor (41), an output shaft of the second motor (41) is fixedly connected with a connecting shaft (42), two sides of the outer surface of the connecting shaft (42) are respectively fixedly sleeved with a worm (43), two sides of the worm (43) are respectively meshed with a worm wheel (44), one side of the outer surface of the two worm wheels (44) is respectively fixedly connected with a reciprocating screw rod (45), the outer surface of the two reciprocating screw rods (45) is respectively movably connected with a threaded sleeve (46), the lower surfaces of the two threaded sleeves (46) are respectively rotatably connected with a hinge rod (47), and a lower baffle (49) is rotatably connected between the other ends of the two hinge rods (47).

2. A rotor crusher as claimed in claim 1, characterised in that: the feed inlet (6) is arranged on one side of the outer surface of the feed box (3), a first motor (31) is fixedly connected with the center of the upper surface of the feed box (3), a first motor (31) is fixedly connected with a rotating shaft (32) through an output shaft, a fixed sleeve (33) is fixedly arranged on the upper end of the outer surface of the rotating shaft (32), connecting rods (35) are respectively and rotatably connected to two sides of the outer surface of the fixed sleeve (33), gears (36) are fixedly connected to the opposite sides of the two connecting rods (35) respectively, and a fluted disc (34) is fixedly connected to the center of the inner wall of the feed box (3).

3. A rotor crusher as claimed in claim 1, characterised in that: one side of the outer surface of the discharge hole (5) is fixedly connected with a connecting plate, and a second motor (41) is fixedly connected to the upper surface of the connecting plate.

4. A rotor crusher as claimed in claim 1, characterised in that: two ends of two sides of the outer surface of the discharge port (5) are respectively and fixedly connected with a fixing plate (48), and the two reciprocating screw rods (45) respectively rotate to penetrate through one fixing plate (48) on one side and are rotatably connected to the fixing plate (48) on the other side.

5. A rotor crusher as claimed in claim 1, characterised in that: baffle (49) upper surface one side is articulated with discharge gate (5) lower surface one side down, and baffle (49) upper surface laminating discharge gate (5) lower surface down.

6. A rotor crusher as claimed in claim 2, wherein: pivot (32) rotate and run through pan feeding case (3) upper surface center department, fluted disc (34) upper surface is equipped with the rack, and fluted disc (34) are connected through rack and gear (36) meshing, and connecting rod (35) surface both sides are equidistant fixedly connected with a plurality of first puddlers (37) respectively.

7. A rotor crusher as claimed in claim 2, wherein: the diameter of the lower end inside the feeding box (3) is smaller than the diameter of the upper end inside the feeding box (3), and the two sides of the outer surface of the lower end inside the feeding box (3) of the rotating shaft (32) are respectively fixedly connected with a plurality of second stirring rods (38) at equal intervals.