CN220302643U

CN220302643U - Transmission assembly of crusher

Info

Publication number: CN220302643U
Application number: CN202321463804.6U
Authority: CN
Inventors: 刘峰; 刘莹; 刘传生
Original assignee: Jiangsu Xintengda Heavy Industry Technology Co ltd
Current assignee: Jiangsu Xintengda Heavy Industry Technology Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2024-01-05
Anticipated expiration: 2033-06-09

Abstract

The utility model relates to the technical field of crushers, in particular to a transmission assembly of a crusher, which comprises a crusher main body, wherein a power assembly is arranged on the back surface of the crusher main body; the power assembly comprises a pad table, a base is arranged above the pad table, a first bolt penetrates through the inside of four corners of the base, and a motor is arranged above the base. According to the crusher transmission assembly, through the arrangement of the second gear, the third gear and the fourth gear, the position of the first gear can be adjusted, any one of the second gear, the third gear or the fourth gear can be directly driven to rotate, the rotating speed of the shaft rod is adjusted, and then the rotating speed of the crusher is adjusted.

Description

Transmission assembly of crusher

Technical Field

The utility model relates to the technical field of crushers, in particular to a transmission assembly of a crusher.

Background

The crusher is a crushing machine which is used in the processing process of metal ores and nonmetallic ores and can crush the mined raw ores into small particles through extrusion, bending and other modes, and the crusher is required to be driven by a transmission assembly to crush the ores.

However, the transmission assembly of the existing crusher generally works by driving the crusher through a belt or directly, and the rotation speed of the crusher cannot be adjusted according to different ores no matter whether the belt or the direct driving is adopted, so that the ores cannot reach the required size at one time or the size is too small to meet the requirements.

Disclosure of Invention

The utility model aims to provide a transmission assembly of a crusher, which solves the problem that the transmission assembly provided in the background art cannot adjust the rotating speed according to different ores.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a drive assembly for a crusher, comprising:

the crusher comprises a crusher main body, wherein a power assembly is arranged on the back surface of the crusher main body;

the power pack comprises a pad table, a base is arranged above the pad table, a first bolt is penetrated inside four corners of the base, a motor is arranged above the base, an output end of the motor is connected with a driving shaft, a driven shaft is inserted inside the driving shaft, the driving shaft and the driven shaft are fixed through a second bolt, a supporting column is arranged on the outer wall of the driven shaft, a first gear is connected to one end of the driven shaft, which is far away from the driving shaft, a second gear is meshed with the outer wall of the first gear, a shaft lever is arranged on the inner wall of the second gear, and a third gear and a fourth gear are sequentially arranged in the direction, which is far away from the second gear, of the shaft lever.

Preferably, the crusher body is provided with holes corresponding to the shaft rods, and the shaft rods are fixedly connected with the rotating rollers inside the crusher body.

Preferably, the pad is provided with a groove corresponding to the first bolt, and the base is provided with a hole corresponding to the first bolt.

Preferably, the base is fixedly connected with the motor, and the output end of the motor is fixedly connected with the driving shaft.

Preferably, the driving shaft is provided with three holes corresponding to the second bolt, and the driven shaft is provided with one hole corresponding to the second bolt.

Preferably, the driven shaft is in rotary connection with the support column, and the driven shaft is in fixed connection with the first gear.

Preferably, the second gear, the third gear and the fourth gear are respectively and fixedly connected with the shaft rod, and the moduli of the first gear, the second gear, the third gear and the fourth gear are the same.

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

(1) This novel breaker drive assembly has installed No. two gears, no. three gears and No. four gears on the axostylus axostyle through No. two gears, no. three gears and No. four gears, and the position of a gear is adjusted to the accessible, selects directly to drive No. two gears, no. three gears or No. four gears any one and rotates, adjusts the rotational speed of axostylus axostyle, and then adjusts the rotational speed of breaker, can be according to different required adjustment rotational speeds.

(2) This novel breaker drive assembly is through the setting of a bolt and No. two bolts, and after motor and No. one gear work for a long time, no. one gear can appear wearing and tearing, leads to the meshing inseparable, and when the motor breaks down, can unscrew No. two bolts and take down the driven shaft together with No. one gear and change, unscrew No. one bolt, take down the motor and maintain, easy operation is convenient, is convenient for maintain and change.

Description of the drawings:

FIG. 1 is a schematic front view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the back of the overall structure of the present utility model;

FIG. 3 is a top schematic view of the overall structure of the present utility model;

FIG. 4 is a schematic view of the power assembly of the present utility model;

fig. 5 is an exploded view of the power assembly of the present utility model.

In the figure: 01. a breaker body; 02. a power assembly; 21. a pad table; 22. a base; 23. a first bolt; 24. a motor; 25. a driving shaft; 26. a driven shaft; 27. a second bolt; 28. a support column; 29. a first gear; 30. a second gear; 31. a third gear; 32. a fourth gear; 33. and a shaft lever.

The specific embodiment is as follows:

the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the crusher body 01 and the motor 24 used in the present application are commercially available products, and the principle and connection manner thereof are well known to those skilled in the art, so that they will not be described in detail herein.

Comprising the following steps: a crusher main body 01, wherein a power component 02 is arranged on the back surface of the crusher main body 01;

the power pack 02, the power pack 02 includes pad platform 21, the top of pad platform 21 is provided with base 22, the four corners inside of base 22 is run through and is provided with first bolt 23, the top of base 22 is provided with motor 24, the output of motor 24 is connected with driving shaft 25, the inside of driving shaft 25 is interlude has driven shaft 26, driving shaft 25 and driven shaft 26 are fixed through No. two bolts 27, the outer wall of driven shaft 26 is provided with support column 28, the one end that driven shaft 26 kept away from driving shaft 25 is connected with a gear 29, no. two gear 30 has been meshed to the outer wall of gear 29, no. two gear 30's inner wall is provided with axostylus axostyle 33, no. three gear 31 and No. four gear 32 have been set gradually to the direction that No. two gear 30 was kept away from to axostylus axostyle 33, mesh with No. two gear 30, no. three gear 31 and No. four gear 32 any one, the rotational speed of adjustment axostylus axostyle 33, accessible No. one bolt 23 and No. two bolt 27 maintain motor 24, change driven shaft 26 and No. one gear 29.

Further, the crusher main body 01 is provided with holes corresponding to the shaft rods 33, so that the crusher main body 01 is ensured not to influence the rotation of the shaft rods 33, the shaft rods 33 are fixedly connected with the rotating rollers in the crusher main body 01, and the shaft rods 33 are ensured to rotate to drive the rotating rollers in the crusher main body 01 to rotate for crushing.

Further, the pad 21 is provided with a groove corresponding to the first bolt 23, the base 22 is provided with a hole corresponding to the first bolt 23, so that the first bolt 23 can be inserted into the groove of the pad 21 through the hole of the base 22, and the base 22 and the pad 21 are fixed.

Further, the base 22 is fixedly connected with the motor 24, and an output end of the motor 24 is fixedly connected with the driving shaft 25, so that the motor 24 can transmit power to the driving shaft 25 to drive the driving shaft 25 to rotate.

Further, the driving shaft 25 is provided with three holes corresponding to the second bolt 27, the driven shaft 26 is provided with one hole corresponding to the second bolt 27, the total length of the driving shaft 25 and the driven shaft 26 can be adjusted, the first gear 29 is meshed with any one of the second gear 30, the third gear 31 and the fourth gear 32, and the rotation speed of the shaft lever 33 is adjusted.

Further, the driven shaft 26 is rotationally connected with the supporting column 28, the supporting column 28 plays a role in limiting and supporting the driven shaft 26, the driven shaft 26 is fixedly connected with the first gear 29, and the first gear 29 can be driven to rotate when the driven shaft 26 rotates.

Further, the second gear 30, the third gear 31 and the fourth gear 32 are fixedly connected with the shaft lever 33 respectively, so that when any one of the second gear 30, the third gear 31 and the fourth gear 32 rotates, the shaft lever 33 can rotate, the moduli of the first gear 29, the second gear 30, the third gear 31 and the fourth gear 32 are the same, and the first gear 29 can be meshed with any one of the second gear 30, the third gear 31 and the fourth gear 32.

Working principle: when the crusher is used, firstly, according to different size requirements, the second bolt 27 is unscrewed, the first gear 29 is meshed with the second gear 30, the third gear 31 or the fourth gear 32, then the second bolt 27 is screwed down, the motor 24 is started, the motor 24 drives the driving shaft 25 to rotate, the driving shaft 25 drives the driven shaft 26 and the first gear 29 to rotate, the first gear 29 drives the second gear 30, the third gear 31 or the fourth gear 32 to rotate, the second gear 30, the third gear 31 or the fourth gear 32 drives the shaft lever 33 to rotate, the shaft lever 33 drives the inner roller of the crusher body 01 to rotate, then materials are poured into the crusher body 01 from a feed inlet of the crusher body to be crushed, when the first gear 29 needs to be replaced, the second bolt 27 can be unscrewed to take the driven shaft 26 together with the first gear 29 for replacement, and when the motor 24 needs to be maintained, the first bolt 23 is unscrewed, and the motor 24 is taken down for maintenance. The above is the whole working principle of the utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A drive assembly for a crusher, comprising:

a crusher main body (01), wherein a power assembly (02) is arranged on the back surface of the crusher main body (01);

the power pack (02), power pack (02) are including filling up platform (21), the top of filling up platform (21) is provided with base (22), the inside bolt (23) that has run through in four corners of base (22), the top of base (22) is provided with motor (24), the output of motor (24) is connected with driving shaft (25), the inside of driving shaft (25) alternates there is driven shaft (26), driving shaft (25) and driven shaft (26) are fixed through bolt No. two (27), the outer wall of driven shaft (26) is provided with support column (28), the one end that driving shaft (25) was kept away from to driven shaft (26) is connected with gear No. one (29), the outer wall meshing of gear No. one (29) has gear No. two (30), the inner wall of gear No. two (30) is provided with axostylus axostyle (33), the direction that gear No. two (30) were kept away from to axostylus axostyle (33) has set gradually No. three gears (31) and No. four gears (32).

2. A transmission assembly for a crusher according to claim 1, characterized in that: the crusher body (01) is provided with holes corresponding to the shaft rods (33), and the shaft rods (33) are fixedly connected with the rotating rollers in the crusher body (01).

3. A transmission assembly for a crusher according to claim 1, characterized in that: the pad table (21) is provided with a groove corresponding to the first bolt (23), and the base (22) is provided with a hole corresponding to the first bolt (23).

4. A transmission assembly for a crusher according to claim 1, characterized in that: the base (22) is fixedly connected with the motor (24), and the output end of the motor (24) is fixedly connected with the driving shaft (25).

5. A transmission assembly for a crusher according to claim 1, characterized in that: three holes are formed in the driving shaft (25) corresponding to the second bolt (27), and one hole is formed in the driven shaft (26) corresponding to the second bolt (27).

6. A transmission assembly for a crusher according to claim 1, characterized in that: the driven shaft (26) is in rotary connection with the support column (28), and the driven shaft (26) is in fixed connection with the first gear (29).

7. A transmission assembly for a crusher according to claim 1, characterized in that: the second gear (30), the third gear (31) and the fourth gear (32) are respectively and fixedly connected with the shaft lever (33), and the moduli of the first gear (29), the second gear (30), the third gear (31) and the fourth gear (32) are the same.