CN217450366U

CN217450366U - Hammer crusher with screening function

Info

Publication number: CN217450366U
Application number: CN202221138986.5U
Authority: CN
Inventors: 金胜; 杨小华; 秦兴发
Original assignee: Xinjiang Socus Silicon Co ltd
Current assignee: Xinjiang Socus Silicon Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-09-20
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses a hammer crusher with screening function, include support frame, gear motor, crushing roller, broken frame, discharge and fight and dismantle screening mechanism. The utility model discloses a having set up and having dismantled screening mechanism, shock dynamo carries out work, produces the biasing force, makes the screening board shake from top to bottom in buffer gear's inboard, and the depression bar can press the pressure spring to produce deformation simultaneously to make the screening board carry out inertial vibration, sieves the material, and the screening board can make the pulley slide in the spout inboard when vibrating simultaneously, fixes a position the screening board, has reached the advantage that can sieve the silica flour fast; anticlockwise rotation screw rod makes screw rod and swing arm turn right-hand member screw thread transmission, drives the pulley and turns right-hand member and remove, removes with the inboard grafting state of spout, stirs the swing arm towards the front end afterwards, can draw out the screening board toward the right-hand member, has reached the advantage that can dismantle the clearance to the screening board fast.

Description

Hammer crusher with screening function

Technical Field

The utility model relates to a hammer crusher field of being correlated with especially relates to a hammer crusher with screening function.

Background

The hammer crusher is a device for crushing materials in an impact mode, and comprises a single rotor and a double rotor, and is a crusher for directly crushing a section of materials with the maximum granularity of 600 plus 1800 mm to below 25 or 25 mm, and the hammer crusher is suitable for crushing medium-hardness materials such as limestone, slag, coke, coal and other materials in industrial departments such as cement, chemical engineering, electric power, metallurgy and the like.

In the hammer crusher use, often add the material of screening structure after to the breakage and sieve, but when the screening net used, the upper end had the granule embedding, often was difficult for dismantling the clearance to the screening net, leads to influencing screening net screening efficiency.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the defects, the utility model provides a hammer crusher with screening function.

In order to achieve the purpose, the utility model adopts the following technical scheme: a hammer crusher with a screening function comprises a support frame, a speed reduction motor, a crushing roller, a crushing frame, a discharge hopper and a disassembling and screening mechanism, wherein the support frame is connected with the bottom of the speed reduction motor through bolts, the output end of the speed reduction motor is rotatably connected with the crushing roller, the crushing roller is movably connected with the inside of the crushing frame, the discharge hopper is arranged at the top of the crushing frame, the disassembling and screening mechanism is installed at the front end of the bottom of the support frame and comprises a fixed plate, a vibration motor, a positioning mechanism, a screening plate, a sliding groove, a sliding frame, a pressure spring, a pressure rod and a pressure plate, the top of the fixed plate is fixed with the support frame, the vibration motor is installed at the front end of the fixed plate, the positioning mechanism is arranged at the right end of the fixed plate, the screening plate is embedded into the inner side of the rear end of the fixed plate, the sliding groove is formed in the right end of the screening plate, and the upper end of the sliding frame is fixed with the fixed plate, the sliding frame is elastically connected with the upper end of the pressing rod by a pressure spring, and the pressing rod is fixedly connected with the upper end of the pressing plate.

Optionally, the positioning mechanism includes a fixing seat, a rotating shaft, a swing arm, a screw rod and a pulley, the left end of the fixing seat is fixed to the fixing plate, the fixing seat is rotatably connected to the top of the swing arm through the rotating shaft, the screw rod is in threaded fit with the bottom of the swing arm, the pulley is arranged at the left end of the screw rod, and the pulley is movably connected with the inner side of the sliding groove.

Optionally, the swing arm is in a flat strip shape, and an internal thread groove matched with the screw rod is formed in the bottom of the swing arm.

Optionally, the fixing plate, the positioning mechanism, the sliding frame, the pressure spring, the pressure rod and the pressure plate form a buffer mechanism.

Optionally, the two groups of buffer mechanisms are arranged together and are arranged oppositely along two ends of the front end of the screening plate.

Optionally, the lower end of the pressing plate is provided with a guide wheel, and the guide wheel is in sliding fit with the upper end of the screening plate.

Optionally, the rear end of the fixed plate is provided with a shape groove, and the screening plate is embedded in the rear end groove of the fixed plate.

Optionally, the two groups of pressing plates are arranged along the top and the bottom of the screening plate, and the upper ends of the pressing plates are provided with sliding frames, pressure springs and pressing rods.

Optionally, the pressure spring is made of alloy steel, and elastic potential energy is excellent.

Optionally, the guide wheel is made of polyurethane, and the wear resistance is strong.

The utility model has the advantages that:

the utility model discloses a set up and dismantled screening mechanism, shock dynamo carries out work, produces the power of vibrating partially, makes the screening board shake from top to bottom in buffer gear's inboard, and the pressure spring can be pressed to the depression bar simultaneously and deformation is produced to make the screening board carry out inertial vibration, sieve the material, the screening board can make the pulley slide in the spout inboard when the vibration simultaneously, fixes a position the screening board, has reached the advantage that can carry out the screening to silica flour fast.

The utility model discloses a set up positioning mechanism, anticlockwise rotation screw rod makes screw rod and swing arm turn right end screw thread transmission, drives the pulley and turns right end and remove, removes with the inboard grafting state of spout, stirs the swing arm towards the front end afterwards, can take out the screening board toward the right-hand member, has reached and can dismantle the advantage of clearance to the screening board fast.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure of the disassembling and screening mechanism of the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of the disassembling and sieving mechanism of the present invention;

FIG. 4 is an enlarged schematic view of FIG. 3a according to the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the positioning mechanism of the present invention.

Wherein: the device comprises a support frame-1, a speed reducing motor-2, a crushing roller-3, a crushing frame-4, a discharge hopper-5, a disassembling and screening mechanism-6, a fixing plate-61, a vibrating motor-62, a positioning mechanism-63, a screening plate-64, a chute-65, a sliding frame-66, a pressure spring-67, a pressure rod-68, a pressure plate-69, a fixing seat-631, a rotating shaft-632, a swinging arm-633, a screw-634, a pulley-635, a buffer mechanism-A and a guide wheel-610.

Detailed Description

In order to further explain the technical solution of the present invention, the following is a detailed explanation through specific examples.

In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present application.

In the present application, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

Please refer to fig. 1, the utility model provides a hammer crusher with screening function, including support frame 1, gear motor 2, crushing roller 3, broken frame 4, discharge and fight 5 and dismantle screening mechanism 6, support frame 1 and gear motor 2's bottom bolted connection, gear motor 2's output and crushing roller 3 rotate to be connected, the inside swing joint of crushing roller 3 and broken frame 4, the top of broken frame 4 is provided with the discharge and fights 5, dismantles screening mechanism 6 and installs in the bottom front end of support frame 1.

Please refer to fig. 2-4, the utility model provides a hammer crusher with screening function, dismantle screening mechanism 6 includes fixed plate 61, shock dynamo 62, positioning mechanism 63, screening board 64, spout 65, slide frame 66, pressure spring 67, depression bar 68 and clamp plate 69, the top and the support frame 1 of fixed plate 61 are fixed mutually, shock dynamo 62 is installed to the front end of fixed plate 61, the right-hand member of fixed plate 61 is provided with positioning mechanism 63, screening board 64 imbeds in the rear end of fixed plate 61 inboard, spout 65 has been seted up to the right-hand member of screening board 64, the upper end of slide frame 66 is fixed mutually with fixed plate 61, slide frame 66 adopts the upper end elastic connection of pressure spring 67 and depression bar 68, the upper end fixed connection of depression bar 68 and clamp plate 69.

In addition, the fixed plate 61, the positioning mechanism 63, the sliding frame 66, the compression spring 67, the compression bar 68 and the compression plate 69 mutually constitute a buffer mechanism a; the two groups of buffer mechanisms A are arranged in total and are oppositely arranged along the two ends of the front end of the screening plate 64; the lower end of the pressure plate 69 is provided with a guide wheel 610, and the guide wheel 610 is in sliding fit with the upper end of the sieving plate 64; a U-shaped groove is formed in the rear end of the fixed plate 61, and the screening plate 64 is embedded in the groove in the rear end of the fixed plate 61; the two groups of pressure plates 69 are arranged oppositely along the top and the bottom of the screening plate 64, and the upper ends of the pressure plates 69 are provided with a sliding frame 66, a pressure spring 67 and a pressure lever 68, so that the synchronous buffering effect of the upper side and the lower side is favorably realized; the pressure spring 67 is made of alloy steel, and has excellent elastic potential energy; the guide wheel 610 is made of polyurethane and has strong wear resistance

Referring to fig. 5, the utility model provides a hammer crusher with screening function, positioning mechanism 63 includes a fixed base 631, a rotating shaft 632, a swing arm 633, a screw 634 and a pulley 635, the left end of the fixed base 631 is fixed with a fixed plate 61, the fixed base 631 adopts the rotating shaft 632 to be rotatably connected with the top of the swing arm 633, the screw 634 is in threaded fit with the bottom of the swing arm 633, the left end of the screw 634 is provided with the pulley 635, and the pulley 635 is movably connected with the inner side of the chute 65; the swing arm 633 is in a flat and long strip shape, and an internal thread groove matched with the screw 634 is formed in the bottom of the swing arm 633, so that the effect of performing thread transmission with the screw 634 is facilitated.

The working principle is as follows:

before use, the hammer crusher with the screening function is horizontally placed, so that the support frame 1 fixedly supports the hammer crusher;

when the material crusher is used, materials are discharged through the discharge hopper 5, then the reduction motor 2 drives the crushing roller 3 to rotate, and the materials are crushed by matching with the crushing wall on the inner side of the crushing frame 4;

then the material is discharged to the upper end of the screening plate 64, the vibration motor 62 works to generate a polarizing force, so that the screening plate 64 vibrates up and down on the inner side of the buffer mechanism A, and meanwhile, the pressing rod 68 presses the pressing spring 67 to deform, so that the screening plate 64 performs inertial vibration to screen the material, and meanwhile, when the screening plate 64 vibrates, the pulley 635 slides on the inner side of the chute 65 to position the screening plate 64, so that silicon powder can be screened quickly;

simultaneously through having set up positioning mechanism 63, anticlockwise rotation screw rod 634 makes screw rod 634 and swing arm 633 turn right end screw thread transmission, drives pulley 635 and turns right end and remove, removes the grafting state with spout 65 inboard, stirs swing arm 633 towards the front end afterwards, can draw out screening plate 64 toward the right-hand member, dismantles the clearance to screening plate 64, and convenient operation is swift.

The utility model provides a hammer crusher with screening function, the utility model discloses a having set up dismantlement screening mechanism 6, shock dynamo 62 carries out work, produces the biasing force, makes screening board 64 shake from top to bottom in buffer gear A's inboard, and depression bar 68 can press pressure spring 67 to produce deformation simultaneously, thereby makes screening board 64 carry out inertial vibration, sieves silica flour, and screening board 64 can make pulley 635 slide in spout 65 inboard when vibrating simultaneously, fixes a position screening board 64, has reached the advantage that can sieve silica flour fast; anticlockwise rotation screw rod 634, make screw rod 634 and swing arm 633 turn to right end screw thread transmission, drive pulley 635 and turn to the right end and remove, remove with the inboard grafting state of spout 65, stir swing arm 633 towards the front end afterwards, can draw out screening plate 64 toward the right-hand member, reached and to have dismantled the advantage of clearance to screening plate 64 fast.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A hammer crusher with a screening function comprises a support frame (1), a speed reduction motor (2), a crushing roller (3), a crushing frame (4) and a discharge hopper (5), wherein the support frame (1) is in bolted connection with the bottom of the speed reduction motor (2), the output end of the speed reduction motor (2) is in rotary connection with the crushing roller (3), the crushing roller (3) is movably connected with the inside of the crushing frame (4), and the discharge hopper (5) is arranged at the top of the crushing frame (4);

the method is characterized in that: the device is characterized by further comprising a detachable screening mechanism (6), the detachable screening mechanism (6) is installed at the front end of the bottom of the support frame (1), the detachable screening mechanism (6) comprises a fixing plate (61), a vibration motor (62), a positioning mechanism (63), a screening plate (64), a sliding groove (65), a sliding frame (66), a pressure spring (67), a pressure rod (68) and a pressure plate (69), the top of the fixing plate (61) is fixed with the support frame (1), the vibration motor (62) is installed at the front end of the fixing plate (61), the positioning mechanism (63) is arranged at the right end of the fixing plate (61), the screening plate (64) is embedded into the inner side of the rear end of the fixing plate (61), the sliding groove (65) is formed in the right end of the screening plate (64), the upper end of the sliding frame (66) is fixed with the fixing plate (61), the sliding frame (66) is elastically connected with the upper end of the pressure rod (68) through the pressure spring (67), the pressing rod (68) is fixedly connected with the upper end of the pressing plate (69).

2. A hammer crusher having a screening function according to claim 1, wherein: positioning mechanism (63) are including fixing base (631), axis of rotation (632), swing arm (633), screw rod (634) and pulley (635), the left end and fixed plate (61) of fixing base (631) are fixed mutually, fixing base (631) adopt axis of rotation (632) to rotate with the top of swing arm (633) to be connected, screw rod (634) and the bottom screw-thread fit of swing arm (633), the left end of screw rod (634) is provided with pulley (635), the inboard swing joint of pulley (635) and spout (65).

3. A hammer crusher having a screening function according to claim 2, wherein: the swing arm (633) is in a flat long strip shape, and an internal thread groove matched with the screw rod (634) is formed in the bottom of the swing arm (633).

4. A hammer crusher having a screening function according to claim 1, wherein: the fixed plate (61), the positioning mechanism (63), the sliding frame (66), the pressure spring (67), the pressure rod (68) and the pressure plate (69) mutually form a buffer mechanism (A).

5. The hammer crusher with a screening function according to claim 4, wherein: the two groups of the buffer mechanisms (A) are arranged together and are oppositely arranged along the two ends of the front end of the screening plate (64).

6. A hammer crusher having a screening function according to claim 1, wherein: the lower extreme of clamp plate (69) is provided with leading wheel (610), and leading wheel (610) and the upper end sliding fit of screening board (64).

7. A hammer crusher having a screening function according to claim 1, wherein: the rear end of the fixing plate (61) is provided with a U-shaped groove, and the screening plate (64) is embedded into the groove at the rear end of the fixing plate (61).

8. A hammer crusher having a screening function according to claim 1, wherein: the two groups of the pressing plates (69) are arranged, the top and the bottom of each pressing plate (69) are arranged oppositely, and the upper ends of the pressing plates (69) are provided with sliding frames (66), pressure springs (67) and pressure rods (68).