CN211190397U - Efficient composite crusher - Google Patents

Abstract

The utility model relates to a broken technical field, the purpose provides an efficient combined crusher, the utility model discloses the organism is including broken room, a baffle, the roller, crushing room, through the rotor device upper plate hammer in the broken room and the impact plate in the broken room, reach the preliminary broken purpose of the material that drops into, baffle and roller play the function of buffering and transportation to preliminary broken material, the material enters into after smashing the room, it is broken through the cutter between the rubbing crusher, reach the complete broken purpose of messenger's material, the device is rational in infrastructure, no broken blind area, therefore, the clothes hanger is strong in practicability, and is suitable for popularization.

Description

Efficient composite crusher

Technical Field

The utility model relates to a broken field, concretely relates to efficient combined crusher.

Background

The impact crusher has the advantages of simple structure, large crushing ratio, low energy consumption, high yield, light weight, cubic finished product after crushing and the like, and is widely applied to the industries of various ore crushing, railways, highways, energy sources, cement, chemical industry, buildings and the like. The impact crusher is a machine which utilizes the high-speed impact of a plate hammer and the rebound action of an impact plate to repeatedly impact materials to crush the materials. When the material enters the action zone of the plate hammer, the material is firstly impacted by the plate hammer for the first time to be crushed for the first time, and simultaneously obtains kinetic energy to impact the impact plate at a high speed. The material is collided with the impact plate and crushed again, and then rebounded to the action area of the plate hammer to be impacted by the plate hammer again. The above steps are repeated until the mixture is crushed into a desired particle size and discharged outside the machine. The impact crusher has a larger crushing ratio than the hammer crusher, and can more fully utilize the high-speed impact energy of the entire rotor.

CN201420249907.7, an inclined double-shaft crusher, discloses an inclined double-shaft crusher, which comprises a motor, a speed reducer, a gear transmission mechanism, a main blade set and an auxiliary blade set, and also comprises a crushing box with an inclined upper part; the plane where the axial lead of the driving shaft and the axial lead of the driven shaft are located forms an included angle with the horizontal plane, and the inclined double-shaft crusher is matched with a pipeline for use, and has a compact structure and high working efficiency; the inclined structural design can effectively reduce the impact of materials on the internal mechanism of the pulverizer, effectively prolong the service life of equipment, is not easy to block and block, and has low energy consumption; however, when the material enters the crusher, a large amount of material still collides with the blade group under the action of gravity and after colliding with the wall of the crushing box, and the service life of the blade group is influenced.

Therefore, a device is needed, the materials can be automatically and quickly crushed and ground, the service life of the cutter can be prolonged, and the materials are crushed without blind areas.

Disclosure of Invention

An object of the utility model is to provide an efficient combined crusher for carry out abundant breakage to the material of input, also can play the guard action to the cutter of meticulous grinding, this device is rational in infrastructure, and the practicality is strong, is fit for promoting.

In order to achieve the above object, the utility model adopts the following technical scheme: an efficient compound crusher, characterized in that: comprises a machine body, wherein the machine body comprises a crushing chamber, a crushing device and a baffle; the crushing chamber is provided with a reaction plate, a rotor device and a rotating rod; one end of the impact plate is fixedly connected with the inner wall of the crusher body, the other end of the impact plate is movably connected with one end of the rotating rod, which is positioned in the crushing chamber, the rotor device comprises a main shaft, a first motor, a plate hammer and a rotor frame, an output shaft of the first motor is fixedly connected with one end of the main shaft, the rotor frame is axially arranged along the main shaft, the plate hammer is fixedly connected with the rotor frame, the baffle is arranged below the crushing chamber, the crushing device is arranged below the baffle, two ends of the baffle are fixedly connected with the inner wall of the crusher body, the crushing device also comprises a crusher and a roller shaft, a plurality of roller shafts are arranged between the crusher and the inner wall of the crusher body, the crusher is also provided with a fixed shaft, a cutter frame, a second motor and a cutter group, one end of the fixed shaft, which is positioned outside the crusher body, is fixedly connected with the output shaft of the second motor, the fixed shaft is provided with a cutter frame axially on one side in the machine body, the cutter frame is fixedly connected with the cutter group, and the cutter group is meshed between adjacent crushers.

Through adopting above-mentioned technical scheme, when throwing into the material that will need broken grinding in the organism, first motor starts, and rotor device begins to rotate to one side of counterattack board, and the high-speed impact of board hammer and the rebound effect of counterattack board make the material broken in the collision, and the material after preliminary breakage falls under certain impulsive force this moment on the baffle, the landing arrives again on the roller, because the roller also is certain inclination setting, the material slides down on the rubbing crusher under the effect of weight, and under the effect of the cutter group of tight setting on the rubbing crusher, further the grinding is obtained, and the cutter also can not produce the loss because of the striking of material.

Preferably, a spring mechanism is arranged on the part of the rotating rod, which is positioned outside the machine body.

Through adopting above-mentioned technical scheme, can adjust the counterattack board with distance between the rotor device, whether the interval is suitable between counterattack board and the board hammer, with regard to direct influence material by broken effect, when the interval is too big, the material striking is less on the counterattack board dynamics, hardly plays the effect through striking broken material, and if apart from the undersize, can influence the throughput rate of material on the one hand to influence the output of equipment, on the other hand material can not strike the counterattack board with great speed, also can not play broken best effect, spring mechanism's setting can be so that the user is more laborsaving when the adjustment dwang.

Preferably, a material plate is arranged at the material feeding port of the machine body.

By adopting the technical scheme, the material plate is arranged, so that materials can be closer to the rotor device when entering the machine body again, and all the materials can be ejected onto the counterattack plate.

Preferably, the surface of the impact plate is provided with an irregular convex tooth structure.

Through adopting above-mentioned technical scheme, through the surface structure who sets up the counterattack board for after the material strikes the counterattack board, the route that is launched back is all inequality, makes the material can be by more abundant of broken.

Preferably, the baffle plate and the horizontal plane form an inclined angle.

Through adopting above-mentioned technical scheme, make the material can not directly strike under the circumstances that possess external force through setting up the baffle damage cutter group on the cutter group, through the baffle sets up to the inclination for the material can slowly slide down under the action of gravity behind striking the baffle on the roller.

Preferably, the arrangement of the roll shafts forms an inclined angle with the horizontal plane.

Through adopting above-mentioned technical scheme, on the one hand has accelerated the material that falls onto the roller and has fallen into in the rubbing crusher for the crushing of material improves the crushing efficiency of device, and on the other hand, part does not fall material on the baffle falls on the roller, rather than directly falling on the rubbing crusher.

Preferably, the plurality of roller shafts are closely arranged.

Through adopting above-mentioned technical scheme, avoid the great material of volume to follow drop in the gap between the roller, such setting has improved the broken efficiency of device.

Preferably, adjacent said pulverizers are turned in opposite directions.

Through adopting above-mentioned technical scheme, the rubbing crusher can set up a plurality ofly, turns to between the adjacent rubbing crusher opposite for the material obtains abundant grinding between two rubbing crushers.

Compared with the prior art, the beneficial effects of the utility model are that: carry out preliminary breakage through rotor arrangement, obtain further smashing through reducing mechanism for the comminuted is abundant, and the baffle and the roller that set up between the two play the cushioning effect to the material that drops, avoids the material direct collision after the striking to cutter unit on the reducing mechanism increases the life-span of cutter unit, and this efficient composite crusher is rational in infrastructure, grinds non-blind area, and the practicality is strong, is fit for promoting.

Drawings

FIG. 1 is a block diagram of an efficient compound crusher;

fig. 2 is a structural view of the spring mechanism.

1, a machine body; 2. a material plate; 3. a crushing chamber; 31. a counterattack plate; 32. rotating the rod; 33. a main shaft; 34. a rotor frame; 35. a plate hammer; 36. a spring structure; 4. a baffle plate; 5. a pulverizer; 51. a cutter set; 52. a fixed shaft; 53. a tool holder; 6. and (4) a roll shaft.

Detailed Description

The technical solution in the embodiments of the present invention is clearly and completely described below with reference to fig. 1-2 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 of the present invention, those skilled in the art can realize all other embodiments without creative efforts.

In the description of the present invention, it should be understood that the terms "counterclockwise", "clockwise", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

FIG. 1 is a structural diagram of an efficient compound crusher of the present invention;

referring to fig. 1, the present embodiment includes: comprises a machine body 1, wherein the machine body 1 comprises a crushing chamber 3, a crushing device and a baffle 4; the crushing chamber 3 is provided with a reaction plate 31, a rotor device and a rotating rod 32; one end of the impact plate 31 is fixedly connected with the inner wall of the machine body 1, the other end of the impact plate 31 is movably connected with one end of the rotating rod 32 positioned in the crushing chamber 3, the rotor device comprises a main shaft 33, a first motor, a plate hammer 35 and a rotor frame 34, an output shaft of the first motor is fixedly connected with one end of the main shaft 33, the rotor frame 34 is arranged along the axial direction of the main shaft 33, the plate hammer 35 is fixedly connected with the rotor frame 34, a baffle plate 4 is arranged below the crushing chamber 3, a crushing device is arranged below the baffle plate 4, two ends of the baffle plate 4 are fixedly connected with the inner wall of the machine body 1, the crushing device also comprises a crusher 5 and roll shafts 6, a plurality of roll shafts 6 are arranged between the crusher 5 and the inner wall of the machine body 1, the crusher 5 is also provided with a fixed shaft 52, a cutter frame 53, a second motor and a cutter group 51, one end of the fixed shaft 52 positioned outside the, the fixed shaft 52 is provided with a cutter frame 53 axially arranged at one side in the machine body 1, the cutter frame 53 is fixedly connected with the cutter set 51, and the cutter set 51 is meshed between the adjacent crushers 5.

It is worth to be noted that the board hammer is fixed on the rotor frame through the wedge block, the wedge block is fixed by inserting the wedge block into the corresponding slot between the board hammer and the rotor, so that the board hammer is fastened, under the action of centrifugal force during working, the fixing mode can ensure that the rotor speed is faster, the board hammer is firmer, the working is reliable, the dismounting and the replacement are more convenient, the relative serial movement between the board hammer and the rotor is eliminated, and the abrasion of the rotor is reduced;

referring to fig. 2, a spring mechanism is arranged on the rotating shaft, and the distance between the impact plate and the rotor device can be adjusted by the arrangement of the spring mechanism through the pushing and the unscrewing of the screw, so that the optimal distance is kept between the impact plate and the rotor device, and the crushing efficiency of the embodiment is improved; cutter unit staggered arrangement that rubbing crusher set up, to the crushing efficiency of material when improving adjacent rubbing crusher's cutter unit meshing, the baffle is the setting of type of falling V, and the peak of baffle is located the below in the middle of the dead plate with rotor arrangement, make the material that launches or withers to fall on the baffle can the equipartition from both sides landing to the roller, the roller is arranged closely, the gap between two liang of rollers is less, and the direction that advances one by one of roller tends to the center of two rubbing crushers, and the inclination that the center line of two rubbing crushers and horizontal plane set up makes the material all concentrate on between two rubbing crushers, crushing efficiency further obtains improving.

To sum up, the utility model discloses an implementation principle does: through the rotor device upper plate hammer in the crushing chamber and the impact plate in the crushing chamber, striking repeatedly launches, impact plate and organism inner wall articulated setting and the axis of rotation above that, when the material of equidimension not was thrown, impact plate and rotor device keep the best distance, make the preliminary quick broken purpose of the material that drops into, impact plate upper shield and roller play the function of buffering and transportation to preliminary broken material, avoided the material to cause extra damage to the cutter after launching, the material enters into crushing chamber after, it is broken through the cutter between the rubbing crusher, reach the complete broken purpose of messenger's material.

Claims (8)

1. An efficient compound crusher, characterized in that: comprises a machine body (1), wherein the machine body (1) comprises a crushing chamber (3), a crushing device and a baffle (4); the crushing chamber (3) is provided with a counterattack plate (31), a rotor device and a rotating rod (32); one end of the impact plate (31) is fixedly connected with the inner wall of the machine body (1), the other end of the impact plate (31) is movably connected with one end of the rotating rod (32) in the crushing chamber (3), the rotor device comprises a main shaft (33), a first motor, a plate hammer (35) and a rotor frame (34), an output shaft of the first motor is fixedly connected with one end of the main shaft (33), the rotor frame (34) is axially arranged along the main shaft (33), the plate hammer (35) is fixedly connected with the rotor frame (34), the baffle plate (4) is arranged below the crushing chamber (3), the crushing device is arranged below the baffle plate (4), two ends of the baffle plate (4) are fixedly connected with the inner wall of the machine body (1), the crushing device further comprises a crusher (5) and a roller shaft (6), rubbing crusher (5) with be provided with a plurality of roller (6) between organism (1) inner wall, rubbing crusher (5) still are provided with fixed axle (52), cutter frame (53), second motor and cutter group (51), the lieing in of fixed axle (52) the outer one end of organism (1) with the output shaft fixed connection of second motor, fixed axle (52) for with one side axial in organism (1) is provided with cutter frame (53), cutter frame (53) with cutter group (51) fixed connection, cutter group (51) meshing between adjacent rubbing crusher (5).

2. An efficient compound crusher as claimed in claim 1, characterised in that the turning rod (32) is provided with a spring mechanism (36) on the part outside the machine body (1).

3. An efficient compound crusher as claimed in claim 1, characterised in that the material input opening of the machine body is provided with a material plate (2).

4. An efficient compound crusher as claimed in claim 1, characterised in that the surface of the impact plate (31) is provided with an irregular tooth structure.

5. An efficient compound crusher as claimed in claim 1, characterised in that the baffles (4) are inclined at an angle to the horizontal.

6. An efficient compound crusher as claimed in claim 1, characterised in that the arrangement of the rolls (6) is inclined to the horizontal.

7. A high efficiency compound crusher as claimed in claim 6, characterised in that said plurality of rolls (6) are closely spaced.

8. An efficient compound crusher as claimed in claim 1, characterised in that adjacent crushers (5) are turned in opposite directions.

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