CN217249624U

CN217249624U - Power driving mechanism of stone crusher

Info

Publication number: CN217249624U
Application number: CN202123053712.4U
Authority: CN
Inventors: 赵先万; 王刚; 刘云鹏
Original assignee: Shanghai Shanfei Machinery Co ltd
Current assignee: Shanghai Shanfei Machinery Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-08-23
Anticipated expiration: 2031-12-07

Abstract

The utility model relates to the technical field of stone crushers, and discloses a power driving mechanism of a stone crusher, which comprises a supporting frame, a driving device, a speed reducer and a crushing mechanism, the left side and the right side of the supporting frame are both provided with a driving device, a transmission shaft of the driving device is provided with a first belt pulley, the outer side surface of the first belt pulley is provided with a connecting belt, the left side and the right side of the support frame are both provided with a speed reducing device, the speed reducer is positioned at the rear side of the driving device, the upper part of the supporting frame is provided with a crushing mechanism, the speed reducer at the left side comprises a fixed frame, the speed reducer is arranged in the fixing frame, the novel scheme can better drive the heavy coupler to rotate, and has simple structure, stability, reliability and long service life, the heavy coupler can be better disassembled, and the device is assisted to better drive the crushing mechanism to rotate.

Description

Power driving mechanism of stone crusher

Technical Field

The utility model belongs to the technical field of the building stones breaker, specifically be a building stones breaker's power drive mechanism.

Background

The rock crusher has the alternative name: stone crushers, and stone crushers are machines which crush large rocks into fragments by using methods such as extrusion, splitting, bending, impact, rolling, and the like. The common crushers include jaw type, cone type, hammer type and roller type crushers, besides the two types of crushers, a linear vibrating screen and an impact crusher are needed on a production line, and a cone crusher is sometimes equipped according to needs.

The general driving motor that directly drives of building stones breaker's power drive device, nevertheless directly drives through the motor, and the variable speed nature is relatively poor when driving, and the work of unable effectual accomplishing speed change, and it is relatively poor to directly drive stability through the motor, influences the life of motor, and is comparatively troublesome when the installation is dismantled, for this reason, we have proposed a building stones breaker's power drive mechanism.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a building stones breaker's power drive mechanism, the effectual power drive device who solves building stones breaker generally directly drives through driving motor, nevertheless directly drives through the motor, and the variable speed nature is relatively poor when driving, and unable effectual accomplished variable speed work, and directly carry out driving stability relatively poor through the motor, influence the life of motor, and comparatively troublesome when the installation is dismantled problem.

In order to achieve the above object, the utility model provides a following technical scheme: a power driving mechanism of a stone crusher comprises a supporting frame, a driving device, a speed reducer and a crushing mechanism, wherein the driving device is installed on each of the left side and the right side of the supporting frame, a transmission shaft of the driving device is provided with a first belt pulley, a connecting belt is arranged on the outer side surface of the first belt pulley, the speed reducer is arranged on each of the left side and the right side of the supporting frame, the speed reducer is located on the rear side of the driving device, and the crushing mechanism is arranged on the upper portion of the supporting frame;

the left side decelerator comprises a fixing frame, a decelerator is arranged in the fixing frame, a second belt wheel is arranged on the right side of the decelerator, a connecting belt is located on the outer side surface of the second belt wheel, a connecting rod is arranged on the right side of the decelerator, a heavy coupler is arranged on the outer side surface of the connecting rod, the right side of the heavy coupler is connected with the right side of the crushing mechanism, the heavy coupler comprises a first coupler block and a second coupler block, bolt grooves are formed in the viewing sides of the first coupler block and the second coupler block, fixing bolts are arranged in the bolt grooves, insertion grooves are formed in the first coupler block, and the insertion grooves are inserted into the connecting rod.

Preferably, the outer side surface of the connecting rod is provided with an acting groove, an inserting block is arranged inside the inserting groove, and the inserting block is inserted into the acting groove.

Preferably, the upper portion of support frame all is provided with the mounting groove, the shape of mounting groove is oval setting, logical groove has evenly been seted up to the mount bottom, the mounting groove is provided with the screw rod with the inside that leads to the groove.

Preferably, the left and right sides of support frame all is provided with and shelters from the net, the position that shelters from the net with the position phase-match of first belt pulley and second belt pulley.

Preferably, a supporting seat is arranged on the left side of the supporting frame, and the driving device and the speed reducing device are both arranged on the upper portion of the supporting seat.

Preferably, a bearing seat is arranged in the fixing frame, and the speed reducer is mounted in the bearing seat through the bearing seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the connecting rod is provided with the inserting groove, so that the inserting groove can better perform inserting operation with the connecting rod, the first coupling block can better perform connecting operation with the connecting rod, the connecting rod can better drive the heavy coupler to perform rotating operation, the heavy coupler can be better driven to perform rotating operation through the structure, and the device is simple in structure, stable and reliable, long in service life, capable of better performing disassembling operation on the heavy coupler and assisting the device to better drive the crushing mechanism to rotate;

2. the shielding net is arranged, so that the first belt pulley and the second belt pulley can be shielded, the first belt pulley and the second belt pulley can be assisted to rotate better, the safety of the device is improved, and external sundries are prevented from falling into the first belt pulley and the second belt pulley;

3. through being provided with oval mounting groove, can be better carry out fixed connection work to the mount, be convenient for adjust the position of mount, supplementary mount carries out the fixed work.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic view of the reduction gear of the present invention;

FIG. 3 is a schematic view of the structure of the connecting rod of the present invention;

fig. 4 is a schematic view of the heavy-duty coupler of the present invention.

In the figure: 10. a support frame; 20. a drive device; 21. a first pulley; 22. connecting a belt; 30. A reduction gear; 31. a fixed mount; 32. a speed reducer; 33. a second pulley; 34. a connecting rod; 340. An action groove; 35. a heavy duty coupling; 350. a first coupling block; 351. a second coupling block; 352. a bolt slot; 353. fixing the bolt; 354. inserting grooves; 355. an insertion block; 40. a crushing mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 a first embodiment, as shown in fig. 1 to 4, a power driving mechanism of a stone crusher includes a supporting frame 10, a driving device 20, a speed reducer 30 and a crushing mechanism 40, the driving device 20 is installed on both left and right sides of the supporting frame 10, a transmission shaft of the driving device 20 is provided with a first belt pulley 21, an outer side surface of the first belt pulley 21 is provided with a connecting belt 22, the speed reducer 30 is installed on both left and right sides of the supporting frame 10, the speed reducer 30 is located on the rear side of the driving device 20, a supporting seat is installed on the left side of the supporting frame 10, the driving device 20 and the speed reducer 30 are both installed on the upper portion of the supporting seat, and the positions of the driving device 20 and the speed reducer 30 can be limited by the supporting seat, so that the driving device 20 and the speed reducer 30 can be installed better, and the crushing mechanism 40 is installed on the upper portion of the supporting frame 10;

the left speed reducer 30 comprises a fixed frame 31, the upper part of the support frame 10 is provided with a mounting groove, the mounting groove is in an oval shape, the bottom of the fixed frame 31 is uniformly provided with a through groove, screw rods are arranged in the mounting groove and the through groove, a speed reducer 32 is arranged in the fixed frame 31, a bearing seat is arranged in the fixed frame 31, the speed reducer 32 is arranged in the bearing seat through the bearing seat, the speed reducer 32 can better rotate by arranging the bearing seat, the speed reducer 32 is better fixed in the fixed frame 31, the right side of the speed reducer 32 is provided with a second belt pulley 33, a connecting belt 22 is positioned on the outer side surface of the second belt pulley 33, the left side and the right side of the support frame 10 are provided with shielding nets, the positions of the shielding nets are matched with the positions of the first belt pulley 21 and the second belt pulley 33, and the right side of the speed reducer 32 is provided with a connecting rod 34, the outer side surface of the connecting rod 34 is provided with a heavy-duty coupler 35, the right side of the heavy-duty coupler 35 is connected with the right side of the crushing mechanism 40, the heavy-duty coupler 35 comprises a first coupling block 350 and a second coupling block 351, the viewing sides of the first coupling block 350 and the second coupling block 351 are both provided with bolt grooves 352, the inside of each bolt groove 352 is provided with a fixing bolt 353, the inside of each first coupling block 350 is provided with an insertion groove 354, the insertion groove 354 is inserted into the connecting rod 34, the outer side surface of the connecting rod 34 is provided with an action groove 340, the inside of the insertion groove 354 is provided with an insertion block 355, the insertion block 355 is inserted into the action groove 340, the action groove 340 and the insertion block 355 are arranged, the insertion block 355 can be better inserted into the action groove 340, the auxiliary connecting rod 34 can better drive the first coupling block 350 to rotate, and the positions of the driving device 20, the speed reducer 30 and the crushing mechanism 40 can be limited by the arrangement of the support frame 10, the driving device 20, the speed reducer 30 and the crushing mechanism 40 can be installed better, the driving device 20 is operated, the first belt pulley 21 is driven to rotate by the rotation of the driving device 20, the connecting belt 22 is driven to rotate by the rotation of the first belt pulley 21, the second belt pulley 33 is driven to rotate by the rotation of the connecting belt 22, the connecting rod 34 is driven to rotate by the rotation of the second belt pulley 33, the heavy coupler 35 is driven to rotate by the rotation of the connecting rod 34, the crushing mechanism 40 is driven to rotate by the rotation of the heavy coupler 35, the first coupling block 350 and the second coupling block 351 can be connected and fixed by the fixing bolt 353 through the bolt groove 352 formed in the first coupling block 350 and the second coupling block 351, and the inserting groove 354 can be better inserted into the connecting rod 34, therefore, the first coupling block 350 can be better connected with the connecting rod 34, and the connecting rod 34 can better drive the heavy-duty coupling 35 to rotate.

The working principle is as follows: the heavy-duty coupler 35 is driven to rotate by the rotation of the connecting rod 34, the crushing mechanism 40 is driven to rotate by the rotation of the heavy-duty coupler 35, by providing the bolt slot 352 formed inside the first coupling block 350 and the second coupling block 351, the first coupling block 350 and the second coupling block 351 may be fixedly coupled by a fixing bolt 353, by providing the insertion groove 354, the insertion groove 354 can be better inserted into the connecting rod 34, thereby leading the first coupling block 350 to better connect with the connecting rod 34, leading the connecting rod 34 to better drive the heavy-duty coupling 35 to rotate, the heavy-duty coupler 35 can be better driven to rotate by the structure, and the structure is simple, stable and reliable, the service life is long, the heavy coupler 35 can be better disassembled, and the device is assisted to better drive the crushing mechanism 40 to rotate.

It is noted that, herein, relational terms such as second and third, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a power drive mechanism of building stones breaker which characterized in that: the crushing device comprises a support frame (10), a driving device (20), a speed reducing device (30) and a crushing mechanism (40), wherein the driving device (20) is installed on the left side and the right side of the support frame (10), a first belt pulley (21) is arranged on a transmission shaft of the driving device (20), a connecting belt (22) is arranged on the outer side surface of the first belt pulley (21), the speed reducing device (30) is arranged on the left side and the right side of the support frame (10), the speed reducing device (30) is located on the rear side of the driving device (20), and the crushing mechanism (40) is arranged on the upper portion of the support frame (10);

the left-side speed reducing device (30) comprises a fixing frame (31), a speed reducer (32) is arranged inside the fixing frame (31), a second belt pulley (33) is arranged on the right side of the speed reducer (32), the connecting belt (22) is located on the outer side surface of the second belt pulley (33), a connecting rod (34) is arranged on the right side of the speed reducer (32), a heavy-duty coupler (35) is arranged on the outer side surface of the connecting rod (34), the right side of the heavy-duty coupler (35) is connected with the right side of the crushing mechanism (40), the heavy-duty coupler (35) comprises a first coupler block (350) and a second coupler block (351), bolt grooves (352) are formed in the viewing sides of the first coupler block (350) and the second coupler block (351), fixing bolts (353) are arranged inside the bolt grooves (352), and inserting grooves (354) are formed in the first coupler block (350), the insertion groove (354) is inserted with the connecting rod (34).

2. The power drive mechanism of a rock crusher as claimed in claim 1, wherein: an action groove (340) is formed in the outer side face of the connecting rod (34), an insertion block (355) is arranged inside the insertion groove (354), and the insertion block (355) is inserted into the action groove (340).

3. The power drive mechanism of a rock crusher as claimed in claim 1, wherein: the upper portion of support frame (10) all is provided with the mounting groove, the shape of mounting groove is oval setting, logical groove has evenly been seted up to mount (31) bottom, the mounting groove is provided with the screw rod with the inside that leads to the groove.

4. The power drive mechanism of a rock crusher of claim 1, wherein: the left and right sides of support frame (10) all is provided with and hides the net, hide the position of net with the position phase-match of first belt pulley (21) and second belt pulley (33).

5. The power drive mechanism of a rock crusher as claimed in claim 1, wherein: the left side of support frame (10) is provided with the supporting seat, drive arrangement (20) and decelerator (30) all set up the upper portion of supporting seat.

6. The power drive mechanism of a rock crusher as claimed in claim 1, wherein: the bearing seat is arranged in the fixing frame (31), and the speed reducer (32) is installed in the bearing seat through the bearing seat.