CN211612832U

CN211612832U - Impact crusher with good crushing effect

Info

Publication number: CN211612832U
Application number: CN201922315105.7U
Authority: CN
Inventors: 周滨; 赵闯; 李荣建; 林凯
Original assignee: Haicheng Hoau Refractory Material Co ltd
Current assignee: Haicheng Hoau Refractory Material Co ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-10-02
Anticipated expiration: 2029-12-21

Abstract

The utility model discloses an impact crusher that crushing effect is good, the power distribution box comprises a box body, the left side at box top is provided with the motor, the output fixedly connected with connecting axle of motor, the left side cover on connecting axle surface is equipped with the semi-gear, the positive meshing of semi-gear has the pinion rack, the bottom of pinion rack runs through the box and extends to the inner chamber of box, the first jump bit of bottom fixedly connected with of pinion rack. The utility model discloses a motor drives the connecting axle and rotates, the connecting axle drives the semi-gear and rotates, the semi-gear drives the pinion rack and removes, rise to the highest point when the pinion rack, the spring draws when rising to the highest point, the semi-gear can break away from the pinion rack, through the effect of spring return, drive pinion rack downstream, the pinion rack drives first jump bit and removes, strike the material, strike the back, the semi-gear can again with the pinion rack meshing, thereby strike the material repeatedly, when the material is less than the aperture of first sieve, can accomplish breakage.

Description

Impact crusher with good crushing effect

Technical Field

The utility model relates to an impact crusher technical field specifically is an impact crusher that crushing effect is good.

Background

The impact crusher is called impact crusher for short, is commonly called sand making machine, is a high-energy and low-consumption impact crusher with international advanced level, has irreplaceable performance in various ore fine crushing devices, is called impact stone crusher, stone crushing device and stone crushing machine, and is a crushing machine with the particle size of more than three millimeters in discharged materials accounting for more than 50% of the total discharged material, but the existing impact crusher has the defect of poor crushing effect, so that the crushing efficiency is low, and therefore, the impact crusher with good crushing effect is provided.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a good impact crusher of crushing effect possesses the good advantage of crushing effect, has solved current impact crusher and has had the poor shortcoming of crushing effect to make the problem that crushing efficiency is low.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an impact crusher with good crushing effect comprises a box body, wherein a motor is arranged on the left side of the top of the box body, a connecting shaft is fixedly connected to the output end of the motor, a half gear is sleeved on the left side of the surface of the connecting shaft, a toothed plate is meshed with the front side of the half gear, the bottom of the toothed plate penetrates through the box body and extends to the inner cavity of the box body, a first impact hammer is fixedly connected to the bottom of the toothed plate, a connecting plate is fixedly connected to the bottoms of the two sides of the toothed plate, a spring is fixedly connected to the bottom of the connecting plate, a fixed block is fixedly connected to the bottom of the spring, the outer side of the fixed block is fixedly connected with the box body, a first sieve plate is fixedly connected to the inner side of the fixed block, a crank rotating shaft is sleeved on the bottom of the right side of, the bottom of the connecting block is movably connected with a movable block, the bottom of the movable block is fixedly connected with a second impact hammer, and a second sieve plate is fixedly connected to the middle shaft of the bottom of the box body.

Preferably, the right side cover on connecting axle surface is equipped with main belt pulley, the surface cover of main belt pulley is equipped with the belt, the bottom cover on belt surface is equipped with vice belt pulley, the inner chamber and the crank pivot of vice belt pulley cup joint.

Preferably, the bottom of the motor is fixedly connected with a supporting block, and the bottom of the supporting block is fixedly connected with the box body.

Preferably, a rolling groove is formed in the bottom end of the back of the inner cavity of the box body, an idler wheel is movably connected to the inner cavity of the rolling groove, a fixing frame is movably connected to the front face of the idler wheel, and the front face of the fixing frame is fixedly connected with the second impact hammer.

Preferably, the top of the front surface of the box body is movably connected with a movable door, and a discharge hole is formed in the middle shaft of the bottom of the box body.

Preferably, the top of box inner chamber both sides has all been seted up the spout, and the inner chamber sliding connection of spout has the slider, and the inboard and the connecting plate fixed connection of slider.

Preferably, the bottom of the two sides of the inner cavity of the box body and positioned at the middle shaft is fixedly connected with a bearing, and the inner cavity of the bearing is movably connected with the crank rotating shaft.

(III) advantageous effects

Compared with the prior art, the utility model provides a good impact crusher of crushing effect possesses following beneficial effect:

1. the utility model introduces the material to be crushed into the box body through the movable door, then drives the connecting shaft to rotate through the motor, the connecting shaft drives the half gear to rotate, the half gear drives the toothed plate to move, when the toothed plate rises to the highest position, the spring pulls to the highest position, the half gear can be separated from the toothed plate, under the action of the spring return force, the toothed plate is driven to move downwards, the toothed plate drives the first impact hammer to move, the material is impacted, after the impact, the half gear is meshed with the toothed plate, thereby repeatedly impacting the material, when the material is smaller than the aperture of the first sieve plate, the material can flow to the top of the second sieve plate, thereby completing the first-stage crushing, through the matching of the main belt wheel, the belt and the auxiliary belt wheel, the connecting shaft can also drive the crank rotating shaft to rotate, the crank rotating shaft drives the movable sleeve to move, the movable sleeve drives the connecting block to move, the connecting block drives the movable block to move, and the movable block drives the second percussion hammer to move, strikes the material repeatedly, when the commodity flows to the box outside, can accomplish the breakage to accomplish the second grade breakage, solved current impact crusher and had the shortcoming that crushing effect is poor, thereby made the problem that crushing efficiency hangs down.

2. The utility model discloses a set up main belt pulley, belt and vice belt pulley, made things convenient for the work of crank pivot to make the second grade breakage can go on, avoided unable second grade broken phenomenon of carrying on, through setting up the supporting shoe, the work of motor has been stabilized, support the motor, avoided the motor can't work, through setting up the rolling slot, gyro wheel and mount, the work of second jump bit has been stabilized, carry out the balanced support to the second jump bit, the during operation of second jump bit is unstable has been avoided.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of FIG. 1;

fig. 3 is a schematic view of a connecting structure of the toothed plate and the connecting shaft of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 2.

In the figure: the device comprises a box body 1, a motor 2, a connecting shaft 3, a toothed plate 4, a first impact hammer 5, a connecting plate 6, a spring 7, a fixing block 8, a first sieve plate 9, a main belt pulley 10, a belt 11, an auxiliary belt pulley 12, a crank rotating shaft 13, a movable sleeve 14, a connecting block 15, a movable block 16, a second impact hammer 17, a fixing frame 18, a rolling groove 19, a roller 20, a second sieve plate 21 and a half gear 22.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a box 1, motor 2, connecting axle 3, pinion rack 4, first jump bit 5, connecting plate 6, spring 7, fixed block 8, first sieve 9, main belt wheel 10, belt 11, secondary belt wheel 12, crank shaft 13, movable sleeve 14, connecting block 15, movable block 16, second jump bit 17, mount 18, rolling slot 19, gyro wheel 20, second sieve 21 and half gear 22 part are the parts that general standard component or technical field personnel know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-4, an impact crusher with good crushing effect comprises a box body 1, a movable door is movably connected to the top of the front surface of the box body 1, a discharge hole is formed in the middle shaft of the bottom of the box body 1, a motor 2 is arranged on the left side of the top of the box body 1, a supporting block is fixedly connected to the bottom of the motor 2, the bottom of the supporting block is fixedly connected to the box body 1, the supporting block is arranged to stabilize the operation of the motor 2 and support the motor 2, so that the motor 2 is prevented from being incapable of operating, a connecting shaft 3 is fixedly connected to the output end of the motor 2, a half gear 22 is sleeved on the left side of the surface of the connecting shaft 3, a toothed plate 4 is meshed to the front surface of the half gear 22, the bottom of the toothed plate 4 penetrates through the box body 1 and extends to an inner cavity of the box body 1, a first impact hammer, the top of the two sides of the inner cavity of the box body 1 is provided with a sliding chute, the inner cavity of the sliding chute is connected with a sliding block in a sliding manner, the inner side of the sliding block is fixedly connected with a connecting plate 6, the bottom of the connecting plate 6 is fixedly connected with a spring 7, the bottom of the spring 7 is fixedly connected with a fixed block 8, the outer side of the fixed block 8 is fixedly connected with the box body 1, the inner side of the fixed block 8 is fixedly connected with a first sieve plate 9, the bottom of the right side of the box body 1 is sleeved with a crank rotating shaft 13, the right side of the surface of a connecting shaft 3 is sleeved with a main belt pulley 10, the surface of the main belt pulley 10 is sleeved with a belt 11, the bottom of the surface of the belt 11 is sleeved with an auxiliary belt pulley 12, the inner cavity of the auxiliary belt pulley 12 is sleeved with the crank rotating shaft 13, the bottom of the middle shaft at the two sides of the inner cavity of the box body 1 is fixedly connected with bearings, the inner cavity of each bearing is movably connected with a crank rotating shaft 13, the middle shaft on the surface of the crank rotating shaft 13 is movably connected with a movable sleeve 14, the bottom of the movable sleeve 14 is fixedly connected with a connecting block 15, the bottom of the connecting block 15 is movably connected with a movable block 16, the bottom of the movable block 16 is fixedly connected with a second impact hammer 17, the bottom of the back of the inner cavity of the box body 1 is provided with a rolling groove 19, the inner cavity of the rolling groove 19 is movably connected with a roller 20, the front of the roller 20 is movably connected with a fixed frame 18, the front of, through the arrangement of the rolling groove 19, the roller 20 and the fixing frame 18, the work of the second impact hammer 17 is stabilized, the second impact hammer 17 is supported in a balanced manner, so that the second impact hammer 17 is prevented from being unstable during working, and a second sieve plate 21 is fixedly connected to the middle shaft at the bottom of the box body 1.

When the material crusher is used, materials to be crushed are guided into the box body 1 through the movable door, then the motor 2 is controlled to work through the external controller, the motor 2 drives the connecting shaft 3 to rotate, the connecting shaft 3 drives the half gear 22 to rotate, the half gear 22 drives the toothed plate 4 to move, when the toothed plate 4 rises to the highest position and the spring 7 is pulled to the highest position, the half gear 22 can be separated from the toothed plate 4, the toothed plate 4 is driven to move downwards through the action of the resilience of the spring 7, the toothed plate 4 drives the first impact hammer 5 to move, the materials are impacted, after the impact, the toothed plate 22 is meshed with the toothed plate 4, so that the materials are impacted repeatedly, when the materials are smaller than the aperture of the first sieve plate 9, the materials can flow to the top of the second sieve plate 21, so that the first-stage crushing is completed, and the main belt pulley 10, the belt 11 and the auxiliary belt pulley 12 are matched, connecting axle 3 still can drive crank pivot 13 and rotate, crank pivot 13 drives movable sleeve 14 and removes, movable sleeve 14 drives connecting block 15 and removes, connecting block 15 drives movable block 16 and removes, movable block 16 drives second jump bit 17 and removes, strike repeatedly the material, when the commodity circulation is outside to box 1, can accomplish the breakage, thereby accomplish the second grade breakage, the shortcoming that current impact crusher has crushing effect poor is solved, thereby make the problem that crushing efficiency is low, the model of peripheral hardware controller is DATA-7311 in this application, and simultaneously, two wiring ends of peripheral hardware controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application.

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 impact crusher that crushing effect is good, includes box (1), its characterized in that: the left side at box (1) top is provided with motor (2), the output fixedly connected with connecting axle (3) of motor (2), the left side cover on connecting axle (3) surface is equipped with half gear (22), the positive meshing of half gear (22) has pinion rack (4), the bottom of pinion rack (4) runs through box (1) and extends to the inner chamber of box (1), the first jump bit (5) of bottom fixedly connected with of pinion rack (4), the equal fixedly connected with connecting plate (6) in bottom of pinion rack (4) both sides, the bottom fixedly connected with spring (7) of connecting plate (6), the bottom fixedly connected with fixed block (8) of spring (7), the outside and box (1) fixed connection of fixed block (8), the inboard fixedly connected with first sieve (9) of fixed block (8), the bottom cover on box (1) right side is equipped with crank pivot (13), the movable sleeve (14) is movably connected to the middle shaft on the surface of the crank rotating shaft (13), the bottom of the movable sleeve (14) is fixedly connected with a connecting block (15), the bottom of the connecting block (15) is movably connected with a movable block (16), the bottom of the movable block (16) is fixedly connected with a second impact hammer (17), and the middle shaft at the bottom of the box body (1) is fixedly connected with a second sieve plate (21).

2. The impact crusher with good crushing effect according to claim 1, characterized in that: the right side cover on connecting axle (3) surface is equipped with main belt pulley (10), the surface cover of main belt pulley (10) is equipped with belt (11), the bottom cover on belt (11) surface is equipped with vice belt pulley (12), the inner chamber and the crank pivot (13) of vice belt pulley (12) cup joint.

3. The impact crusher with good crushing effect according to claim 1, characterized in that: the bottom of the motor (2) is fixedly connected with a supporting block, and the bottom of the supporting block is fixedly connected with the box body (1).

4. The impact crusher with good crushing effect according to claim 1, characterized in that: a rolling groove (19) is formed in the bottom end of the back of an inner cavity of the box body (1), an idler wheel (20) is movably connected to the inner cavity of the rolling groove (19), a fixing frame (18) is movably connected to the front face of the idler wheel (20), and the front face of the fixing frame (18) is fixedly connected with a second impact hammer (17).

5. The impact crusher with good crushing effect according to claim 1, characterized in that: the top of the front surface of the box body (1) is movably connected with a movable door, and a discharge hole is formed in the middle shaft at the bottom of the box body (1).

6. The impact crusher with good crushing effect according to claim 1, characterized in that: the top of box (1) inner chamber both sides has all been seted up the spout, and the inner chamber sliding connection of spout has the slider, and the inboard and connecting plate (6) fixed connection of slider.

7. The impact crusher with good crushing effect according to claim 1, characterized in that: the bottom of the two sides of the inner cavity of the box body (1) and positioned at the middle shaft is fixedly connected with a bearing, and the inner cavity of the bearing is movably connected with the crank rotating shaft (13).