CN218609606U

CN218609606U - Crushing shaft mounting structure for crusher

Info

Publication number: CN218609606U
Application number: CN202223114434.3U
Authority: CN
Inventors: 秦辉; 贾志阳; 孙润静
Original assignee: Zhaoyuan Jindu Yonghe Commercial Concrete Co ltd
Current assignee: Zhaoyuan Jindu Yonghe Commercial Concrete Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-14
Anticipated expiration: 2032-11-22

Abstract

The utility model relates to a breaker technical field especially relates to a broken axle mounting structure for breaker, has solved among the prior art in two broken axle installation processes to the double-shaft crusher, receives the limited influence of double-shaft crusher's inner space, and double-shaft crusher in the market can only install the broken axle rather than the length exact phase adaptation usually, and it is unable problem to go on installing the operation to want to come the broken axle of adaptation different length size in certain extent through effectual regulation. The utility model provides a broken axle mounting structure for breaker, includes the shell, and the both sides of one side outer wall of shell all are provided with the motor, outer lane one side and one side sliding connection of adjacent shell of motor. The utility model discloses the device has been improved for this breaker can carry out the adaptation to the broken axle of different length size in the certain limit and change the use through effectual regulation, when having saved personnel's use cost, has guaranteed that broken effect is not influenced.

Description

Crushing shaft mounting structure for crusher

Technical Field

The utility model relates to a breaker technical field especially relates to a broken axle mounting structure for breaker.

Background

Crushers, also known as rock crushers. The crushing machine is used in the processing of metal ore and non-metal ore and can crush the mined raw ore into small particles through extrusion, bending and other modes. The crusher is a crushing machine with the particle size of more than three millimeters accounting for more than 50 percent of the total discharge amount in the discharged materials. The crushing operation is usually divided into coarse crushing, medium crushing and fine crushing according to the size of the feeding and discharging particle size.

The application of breaker is comparatively extensive, so its variety is also comparatively diversified, and common breaker has other styles such as unipolar breaker and biax breaker, to biax breaker, its theory of operation has used two broken axles rotatory in the lump, carries out broken operation to broken thing.

In two broken axle installation to the biax breaker, receive the limited influence of biax breaker's inner space, the biax breaker on the market can only install the broken axle rather than the exact looks adaptation of length usually, it is impassable to want to come the not broken axle of different length size of adaptation in certain extent degree to carry out the installation operation through effectual regulation, the staff wants to carry out the processing operation of longer range of work or shorter range of work and needs to change the biax breaker of different ranges and use, the personnel of being not convenient for save the cost of using in production, especially, propose a broken axle mounting structure for breaker.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a broken axle mounting structure for breaker, solved among the prior art in two broken axle installation to the double-shaft crusher, receive the limited influence of double-shaft crusher's inner space, the double-shaft crusher in market can only install the broken axle rather than the length just in time looks adaptation usually, it is feasible to want to come the different length size's of adaptation broken axle to carry out the installation operation in certain extent degree through effectual regulation, the staff wants to carry out the processing operation of longer range or shorter range and needs to change the double-shaft crusher of different ranges and use, the staff of being not convenient for saves the problem of the cost of using in production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a broken axle mounting structure for breaker, includes the shell, the both sides of one side outer wall of shell all are provided with the motor, outer lane one side of motor and one side sliding connection of adjacent shell, the inner chamber horizontal symmetry of shell is provided with broken axle, the vertical mounting panel that is provided with of inner chamber of shell, and the both sides of mounting panel respectively with the inside wall sliding connection of adjacent shell, the one end of broken axle runs through one side that adjacent mounting panel extended to the mounting panel, and the other end of broken axle runs through the one end transmission that the shell lateral wall was connected with adjacent motor, one side upper portion fixedly connected with protective housing of shell, the inner chamber level of protective housing is provided with the lead screw, the lateral wall that the one end of lead screw runs through the protective housing extends to one side of protective housing, and the other end of lead screw rotates through the pivot with one side inner wall of adjacent protective housing to be connected, the outer lane cover of lead screw is equipped with the swivel nut, logical groove has been seted up at the top of protective housing, the outer lane top fixedly connected with of swivel nut runs through the connecting rod that leads to the groove, the one end of connecting rod and top one side fixed connection of adjacent mounting panel, the both sides outer wall of shell all is provided with the supporting leg.

Preferably, the equal fixedly connected with fixed block of both sides outer wall of shell, and the bottom central point department of fixed block and the top fixed connection of adjacent supporting leg.

Preferably, the equal fixedly connected with slider in both sides of mounting panel both sides outer wall, the spout with slider looks adaptation is all seted up to the both sides of the both sides inner wall of shell.

Preferably, one end of the screw rod is rotatably connected with the inner wall of one side of the protective shell through a rotating shaft, and the other end of the screw rod penetrates through the side wall of the protective shell through a shaft sleeve and extends to one side of the protective shell.

Preferably, the outer ring bottom fixedly connected with slip subassembly of motor, the equal fixedly connected with in both sides of one side outer wall of shell and the slide rail of slip subassembly looks adaptation.

Preferably, the output shaft of motor with run through the broken axle one end transmission connection of shell lateral wall through the axle sleeve, and the other end of broken axle runs through adjacent mounting panel through the axle sleeve and extends to one side of mounting panel.

The utility model discloses possess following beneficial effect at least:

when personnel use, personnel will collect the frame and place under the shell of device, drive through the motor, make broken axle carry out the rotation operation, make two broken axles advance the item rotation towards two opposite directions respectively, personnel will need broken article to drop into the shell inboardly afterwards, break the article through two broken axles, the broken thing falls into the inboard of collecting the frame under the influence of gravity, under the condition that personnel need follow the broken axle of trading different length size, personnel support broken axle from the shell bottom through the support, personnel twist the lead screw manually or with the help of the instrument, make the swivel nut drive connecting rod and mounting panel displacement, make the mounting panel break away from the restriction to broken axle one end, personnel unscrew the bolt of the output shaft of motor and the one end junction of adjacent broken axle, install the broken axle of different length size with the same mode afterwards, so far, reach quick replacement's mesh, through structural design, the device has been improved, make this breaker can pass through effectual regulation, carry out the adaptation change use to the broken axle of different length size in certain extent, when having saved personnel's use cost, the effect of broken has been guaranteed, the effect of device has improved and the innovation nature.

The utility model discloses still possess following beneficial effect:

through the setting of fixed block, the stability of device bottom has been strengthened to the cooperation supporting leg, through the setting of slider, the cooperation spout, the stability of mounting panel has been guaranteed, the condition of rocking by a wide margin has been prevented from appearing in the mounting panel, through the setting of lead screw, make the motor can control the displacement direction of swivel nut through changing the direction of rotation, through the setting of slip subassembly, the cooperation slide rail, make the motor can carry out the butt joint operation with adjacent broken axle fast, through the setting of mounting panel, the balance of broken axle one end has been guaranteed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

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

fig. 3 is a schematic view of the screw sleeve structure of the present invention.

In the figure: 1. a housing; 2. a fixed block; 3. supporting legs; 4. a slide rail; 5. a sliding assembly; 6. a motor; 7. a crushing shaft; 8. mounting a plate; 9. a slider; 10. a chute; 11. a protective shell; 12. a screw rod; 13. a threaded sleeve; 14. a connecting rod; 15. a through groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, a crushing shaft mounting structure for a crusher comprises a shell 1, motors 6 are arranged on two sides of an outer wall of one side of the shell 1, one side of an outer ring of each motor 6 is slidably connected with one side of an adjacent shell 1, crushing shafts 7 are horizontally and symmetrically arranged in an inner cavity of the shell 1, a mounting plate 8 is vertically arranged in the inner cavity of the shell 1, two sides of each mounting plate 8 are respectively slidably connected with an inner side wall of the adjacent shell 1, one end of each crushing shaft 7 penetrates through the adjacent mounting plate 8 and extends to one side of the mounting plate 8, the other end of each crushing shaft 7 penetrates through the side wall of the shell 1 and is in transmission connection with one end of the adjacent motor 6, a protective shell 11 is fixedly connected to the upper part of one side of the shell 1, a lead screw 12 is horizontally arranged in the inner cavity of the protective shell 11, one end of the lead screw 12 penetrates through the side wall of the protective shell 11 and extends to one side of the protective shell 11, and the other end of the lead screw 12 is rotatably connected with the inner wall of one side of the adjacent protective shell 11 through a rotating shaft, the outer ring of the screw rod 12 is sleeved with a threaded sleeve 13, the top of the protective shell 11 is provided with a through groove 15, the top of the outer ring of the threaded sleeve 13 is fixedly connected with a connecting rod 14 penetrating through the through groove 15, one end of the connecting rod 14 is fixedly connected with one side of the top of the adjacent mounting plate 8, and two sides of the outer walls of two sides of the shell 1 are respectively provided with a supporting leg 3. Concretely, when a person uses the device, the person places a collecting frame under the shell 1 of the device, the two crushing shafts 7 are driven by a motor 6 to rotate, so that the two crushing shafts 7 respectively rotate towards two opposite directions, then the person puts objects to be crushed into the inner side of the shell 1, the objects are crushed by the two crushing shafts 7, the crushed objects fall into the inner side of the collecting frame under the influence of gravity, and under the condition that the person needs to replace the crushing shafts 7 with different lengths and sizes, personnel support broken axle 7 from shell 1 bottom through the support, personnel twist lead screw 12 with the help of the instrument manually or, make swivel nut 13 drive connecting rod 14 and mounting panel 8 displacement, make mounting panel 8 break away from the restriction to broken axle 7 one end, personnel unscrew the bolt of the output shaft of motor 6 and the one end junction of adjacent broken axle 7, install different length dimension's broken axle 7 with the same mode afterwards, so far, reach quick replacement's purpose, through structural design, the device has been improved, make this breaker can pass through effectual regulation, carry out the adaptation change to different length dimension's broken axle 7 in certain extent and use, when having saved personnel's use cost, it is not influenced to have guaranteed broken effect, the actual nature and the innovation value of device have been improved.

The scheme has the following working processes:

when personnel use, the personnel will collect the frame and place under the shell 1 of device, drive through motor 6, make broken axle 7 carry out rotatory operation, make two broken axles 7 advance the item rotation to two opposite directions respectively, personnel will need broken article to drop into shell 1 inboardly afterwards, break the article through two broken axles 7, the broken thing falls into the inboard of collecting the frame under the influence of gravity, under the condition that personnel need trade different length size's broken axle 7, personnel support broken axle 7 from shell 1 bottom through the support, personnel twist lead screw 12 with the help of the instrument, make swivel nut 13 drive connecting rod 14 and mounting panel 8 displacement, make mounting panel 8 break away from the restriction to broken axle 7 one end, personnel unscrew the bolt of motor 6's output shaft and the one end junction of adjacent broken axle 7, install different length size's broken axle 7 with the same mode afterwards, so far, reach quick replacement's purpose.

According to the working process, the following steps are known:

through structural design, the device is improved, so that the crusher can adapt to the crushing shafts 7 with different length and size in a certain range through effective adjustment, the use cost of personnel is saved, the crushing effect is guaranteed not to be affected, and the actual value and the innovation value of the device are improved.

Furtherly, the equal fixedly connected with fixed block 2 of both sides outer wall of shell 1, and the bottom central point of fixed block 2 puts the department and the top fixed connection of adjacent supporting leg 3, and is specific, through the setting of fixed block 2, cooperates the stability of device bottom portion of having strengthened of supporting leg 3.

Further, the equal fixedly connected with slider 9 in both sides of the outer wall of 8 both sides of mounting panel, the spout 10 with 9 looks adaptations of slider is all seted up to the both sides of the both sides inner wall of shell 1, and is concrete, through the setting of slider 9, cooperates spout 10, has guaranteed the stability of mounting panel 8, has prevented that the condition of rocking by a wide margin from appearing in mounting panel 8.

Further, one end of the screw rod 12 is rotatably connected with the inner wall of one side of the protective shell 11 through a rotating shaft, and the other end of the screw rod 12 extends to one side of the protective shell 11 through a shaft sleeve penetrating through the side wall of the protective shell 11, specifically, through the arrangement of the screw rod 12, the motor 6 can control the displacement direction of the screw sleeve 13 by changing the rotating direction.

Further, outer lane bottom fixedly connected with sliding component 5 of motor 6, the equal fixedly connected with in both sides of one side outer wall of shell 1 and the slide rail 4 of 5 looks adaptations of sliding component, it is concrete, through the setting of sliding component 5, cooperation slide rail 4 for motor 6 can carry out the butt joint operation with adjacent broken axle 7 fast.

Further, the output shaft of motor 6 is connected with the transmission of the broken axle 7 one end that runs through the shell 1 lateral wall through the axle sleeve, and the other end of broken axle 7 runs through one side that adjacent mounting panel 8 extended to mounting panel 8 through the axle sleeve, and is concrete, through the setting of mounting panel 8, has guaranteed the balance of broken axle 7 one end.

In summary, the following steps: when a person uses the device, the person places the collecting frame under the shell 1 of the device, the two crushing shafts 7 are driven by the motor 6 to rotate, the two crushing shafts 7 respectively rotate towards two opposite directions, the person then puts an object to be crushed into the inner side of the shell 1, the object is crushed by the two crushing shafts 7, the crushed object falls into the inner side of the collecting frame under the influence of gravity, when the person needs to replace the crushing shafts 7 with different lengths and sizes, the person supports the crushing shafts 7 from the bottom of the shell 1 through a bracket, the person manually or by means of a tool screws the screw rod 12, the screw sleeve 13 drives the connecting rod 14 and the mounting plate 8 to displace, the mounting plate 8 is separated from the limit on one end of the crushing shaft 7, the person unscrews a bolt at the joint of the output shaft of the motor 6 and one end of the adjacent crushing shaft 7, then, the crushing shafts 7 with different length sizes are installed in the same mode, so that the purpose of quick replacement is achieved, the stability of the bottom of the device is enhanced by matching with the supporting legs 3 through the arrangement of the fixing blocks 2, the stability of the installation plate 8 is ensured by matching with the sliding grooves 10 through the arrangement of the sliding blocks 9, the situation that the installation plate 8 is greatly shaken is prevented, the displacement direction of the screw sleeve 13 can be controlled by the motor 6 through changing the rotating direction through the arrangement of the screw rod 12, the butt joint operation between the motor 6 and the adjacent crushing shafts 7 can be rapidly carried out through the arrangement of the sliding assembly 5 and matching with the sliding rails 4, the balance of one end of each crushing shaft 7 is ensured through the arrangement of the installation plate 8, the device is improved through structural design, the crushing machine can be used by carrying out adaptive replacement on the crushing shafts 7 with different length sizes in a certain range through effective adjustment, when saving personnel's use cost, guaranteed that broken effect is not influenced, improved the practicality and the innovation value of device.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a broken axle mounting structure for breaker, includes shell (1), its characterized in that, the both sides of one side outer wall of shell (1) all are provided with motor (6), one side sliding connection of outer lane one side and adjacent shell (1) of motor (6), the inner chamber horizontal symmetry of shell (1) is provided with broken axle (7), the inner chamber of shell (1) is vertical to be provided with mounting panel (8), and the both sides of mounting panel (8) respectively with the inside wall sliding connection of adjacent shell (1), the one end of broken axle (7) is run through adjacent mounting panel (8) and is extended to one side of mounting panel (8), and the other end of broken axle (7) runs through the shell (1) lateral wall and is connected with the one end transmission of adjacent motor (6), one side upper portion fixedly connected with protective housing (11) of shell (1), the inner chamber level of protective housing (11) is provided with lead screw (12), the one end of lead screw (12) runs through the lateral wall of protective housing (11) and extends to one side of protective housing (11), and the other end of protective housing (12) and adjacent protective housing (11) one side inner wall of protective housing (13) are connected through the lead screw sleeve (13), the outer lane top of connecting rod (15) are connected with the lead screw sleeve (13), the inner wall of outer lane (13) of lead screw sleeve (13), the outer lane top of lead screw sleeve (13), the inner wall of connecting rod (13) is connected with lead screw sleeve (13), the lead screw sleeve (13) is connected with the outer lane top of lead screw sleeve (13), the outer lane top of lead screw sleeve (13) is connected with the lead screw sleeve (13) through the lead screw sleeve (13), the lead screw sleeve (13) of lead screw sleeve (13), the inner wall of lead screw sleeve (13) is connected with the inner wall of lead screw sleeve (13) is connected with the inner wall of lead screw sleeve (13), the inner wall of lead screw sleeve (13) is connected with the inner wall of lead screw sleeve (13) of outer lane, the inner wall of lead screw sleeve (13) ) One end of the connecting rod (14) is fixedly connected with one side of the top of the adjacent mounting plate (8), and the two sides of the outer walls of the two sides of the shell (1) are provided with supporting legs (3).

2. The crushing shaft mounting structure for the crusher according to claim 1, wherein the outer walls of both sides of the outer shell (1) are fixedly connected with fixing blocks (2), and the bottom center position of each fixing block (2) is fixedly connected with the top of the adjacent supporting leg (3).

3. The crushing shaft mounting structure for the crusher according to claim 1, wherein sliding blocks (9) are fixedly connected to both sides of the outer walls of both sides of the mounting plate (8), and sliding grooves (10) matched with the sliding blocks (9) are formed in both sides of the inner walls of both sides of the outer shell (1).

4. The crushing shaft mounting structure for the crusher according to claim 1, wherein one end of the screw rod (12) is rotatably connected with the inner wall of one side of the protective shell (11) through a rotating shaft, and the other end of the screw rod (12) penetrates through the side wall of the protective shell (11) through a shaft sleeve and extends to one side of the protective shell (11).

5. The crushing shaft mounting structure for the crusher according to claim 1, wherein a sliding assembly (5) is fixedly connected to the bottom of the outer ring of the motor (6), and sliding rails (4) matched with the sliding assembly (5) are fixedly connected to both sides of the outer wall of one side of the outer shell (1).

6. A crushing shaft mounting structure for a crusher according to claim 1, characterized in that the output shaft of the motor (6) is drivingly connected with one end of the crushing shaft (7) penetrating through the side wall of the housing (1) through a bushing, and the other end of the crushing shaft (7) penetrates through the adjacent mounting plate (8) through a bushing and extends to one side of the mounting plate (8).