CN213737017U

CN213737017U - Silicon rod conveying and lifting device

Info

Publication number: CN213737017U
Application number: CN202022183081.7U
Authority: CN
Inventors: 刘绪军; 孙鹏; 赵思禹
Original assignee: Qingdao Gaoce Technology Co Ltd
Current assignee: Qingdao Gaoce Technology Co Ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-07-20
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a elevating gear is carried to silicon rod, including being used for supporting the supporting component who treats to carry the silicon rod and the lifting unit who is used for going up and down supporting component, lifting unit's lift end fixed connection in on the supporting component. Through set up bracket and lifting unit on base frame, realize the rising or the decline operation of silicon rod, when lifting unit rose, this moment the silicon rod mainly received the support of bracket, the bracket mainly sets up in the silicon rod below, the clamping jaw etc. of being convenient for snatch the removal subassembly and snatch and remove the silicon rod, when lifting unit descends, bracket and silicon rod separation, the silicon rod mainly relies on the support focus that sets up on base frame in both sides to set up lower supporting seat and supports, the silicon rod focus descends this moment, and then guarantee the stability of supporting.

Description

Silicon rod conveying and lifting device

Technical Field

The utility model belongs to the technical field of the equipment is cuted to the silicon rod, specifically speaking relates to a elevating gear is carried to silicon rod.

Background

The existing silicon rod conveying and lifting device generally utilizes a cylinder to lift, the end part of the cylinder is provided with a roller, so that the supporting effect and the lifting effect can be realized, but the silicon rod is heavy, the frequent rising and falling of the silicon rod for many times form great burden on the cylinder, the cylinder is very easy to damage, and the maintenance cost of cutting equipment is increased.

Accordingly, further developments and improvements are still needed in the art.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, a silicon rod conveying and lifting device has been proposed. The utility model provides a following technical scheme:

the silicon rod conveying and lifting device comprises a supporting component for supporting a silicon rod to be conveyed and a lifting component for lifting the supporting component, wherein the lifting end of the lifting component is fixedly connected to the supporting component.

Furthermore, the lifting assembly comprises a spiral lifter for lifting the bracket and a speed reducer for driving the spiral lifter to move, an output shaft of the speed reducer is in transmission connection with the spiral lifter, the spiral lifter comprises a shell and a lifting rod, and an output shaft of the speed reducer is in transmission connection with the lifting rod.

Furthermore, a guide assembly for assisting the spiral lifter to move up and down is fixed on the side surface of the spiral lifter.

Furthermore, the guide assembly comprises a guide shaft and a linear bearing sleeved on the guide shaft, and the linear bearing is fixedly connected with the spiral elevator.

Furthermore, the speed reducer is in transmission connection with the spiral elevator through a coupler.

Furthermore, a connecting flange is fixed at the end part of the lifting rod, and the outer diameter of the connecting flange is larger than that of the lifting rod.

Further, the speed reducer is in transmission connection with the spiral elevator through a transmission shaft.

Furthermore, the speed reducer is a double-shaft speed reducer, and two ends of the double-shaft speed reducer are respectively connected with the two spiral elevators through transmission shafts in a transmission mode.

Further, the supporting component comprises a bracket, and the lifting rod and the guide shaft are vertically fixed at the bottom of the bracket.

Further, the bracket is provided with conveying roller assemblies arranged along the conveying direction, and each conveying roller assembly comprises two rows of conveying rollers arranged towards the axis direction of the silicon rod.

Has the advantages that:

this application is through setting up bracket and lifting unit on base frame, realize the rising or the decline operation of silicon rod, when lifting unit goes up, the silicon rod mainly receives the support of bracket this moment, the bracket mainly sets up in the silicon rod below, the clamping jaw etc. of being convenient for snatch the removal subassembly and snatch and remove the silicon rod, when lifting unit descends, bracket and silicon rod separation, the silicon rod mainly relies on the support focus that sets up on both sides on base frame to set up lower supporting seat and supports, the silicon rod focus descends this moment, and then guarantee the stability of supporting.

Drawings

FIG. 1 is a schematic view of a silicon rod conveying and lifting device according to an embodiment of the present invention;

fig. 2 is a schematic view of a silicon rod conveying and lifting device in embodiment 1 of the present invention, except for a bracket and a base frame;

fig. 3 is a schematic view of a silicon rod conveying and lifting device in embodiment 2 of the present invention, except for a bracket and a base frame;

FIG. 4 is a schematic view of an ascending structure of a silicon rod conveying and lifting device according to an embodiment of the present invention;

FIG. 5 is a schematic view of a descending structure of the silicon rod conveying and lifting device according to an embodiment of the present invention;

in the drawings: 10. a base frame; 20. a bracket; 30. a screw elevator; 31. a housing; 32. a lifting rod; 33. a connecting flange; 40. a speed reducer; 41. a coupling; 42. a drive shaft; 50. a guide assembly; 51. a guide shaft; 52. and a linear bearing.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustration and not for limitation of the present invention.

Example 1

As shown in fig. 1 to 3, a silicon rod conveying and lifting device includes a base frame 10 for supporting a silicon rod to be conveyed, a bracket 20 for supporting the silicon rod, a screw elevator 30 for lifting the bracket, and a speed reducer 40 for driving the screw elevator 30 to move, an output shaft of the speed reducer 40 is in transmission connection with the screw elevator 30, the screw elevator 30 is fixed on the base frame 10, a lifting end of the screw elevator 30 is fixedly connected to the bottom of the bracket 20, the speed reducer 40 is fixed on the base frame 10, and the bracket 20 is located at a symmetrical axis of the base frame 10 along a conveying direction. Through setting up bracket 20 on base frame 10, and at bracket 20 below fixed connection spiral lift 30, make the silicon rod realize ascending or the decline operation on base frame 10, when spiral lift 30 ascended, the silicon rod mainly received the support of bracket 20 this moment, bracket 20 mainly sets up in the silicon rod below, the removal subassembly is snatched and the removal to the silicon rod to the clamping jaw etc. of being convenient for, when spiral lift 30 descends, bracket 20 and silicon rod separation, the silicon rod mainly relies on the support focus that sets up on base frame 10 in both sides to set up lower supporting seat and supports, the silicon rod focus descends this moment, and then guarantee the stability of supporting.

Further, a guide assembly 50 for assisting the up-and-down movement of the screw lift 30 is fixed to a side of the screw lift 30. The movement direction of the lifting rod 32 of the spiral lifter 30 is limited by the guiding function of the guiding component 50, so that the bracket 20 can only ascend or descend in the vertical direction, and the silicon rod is prevented from falling off due to the inclination of the bracket 20.

Further, the guide assembly 50 includes a guide shaft 51 and a linear bearing 52 sleeved on the guide shaft 51, the end of the guide shaft 51 is vertically fixed at the bottom of the bracket 20, and the linear bearing 52 is fixedly connected with the spiral elevator 30. The guide shaft 51 is vertically fixed, and the linear bearing 52 linearly moves on the guide shaft 51 along the guide shaft 51, so that the spiral lifter 30 fixed on the linear bearing 52 vertically moves along the guide shaft 51.

Further, the spiral elevator 30 comprises a housing 31 and a lifting rod 32, an output shaft of the speed reducer 40 is in transmission connection with the lifting rod 32, and the end part of the lifting rod 32 is fixedly connected with the bottom of the bracket 20. The output shaft of the speed reducer 40 transfers the horizontal rotational displacement to the vertical rotational displacement of the lifting rod 32 through the turbine, so that the lifting rod 32 can ascend or descend, and the bracket 20 connected to the top end of the lifting rod 32 is driven to ascend or descend.

Furthermore, a connecting flange 33 is fixed at the end of the lifting rod 32, and the outer diameter of the connecting flange 33 is larger than that of the lifting rod 32. Through flange 33 with lifter 32 and bracket 20 fixed connection, the convenient assembly of great external diameter can more stable support bracket 20 simultaneously.

Further, the carrier 20 is provided with conveying roller assemblies arranged along the conveying direction, and the conveying roller assemblies include two rows of conveying rollers arranged towards the axis direction of the silicon rod. Through two rows of conveying rollers, the silicon rod can be supported on the conveying rollers, the wheel surface of the conveying rollers adopts the wheel surface of a soft material, the friction force between the wheel surface of the conveying rollers and the silicon rod is increased, the slipping phenomenon is avoided, and meanwhile, the conveying of the silicon rod on the conveying rollers is not influenced.

Further, the speed reducer 40 is in transmission connection with the spiral elevator 30 through a coupling 41. The shaft coupling 41 is arranged to prevent the coupled screw elevator 30 from bearing an excessive load due to a fault, so as to play a role of overload protection and prolong the service life of the speed reducer 40 and the screw elevator 30.

Example 2

The technical solution of the present embodiment is the same as that of embodiment 1, except that the speed reducer 40 is in transmission connection with the spiral elevator 30 through a transmission shaft 42.

Further, the speed reducer 40 is a double-shaft speed reducer, and two ends of the double-shaft speed reducer are respectively connected with the two spiral lifters 30 through transmission shafts 42 in a transmission manner. The transmission shaft 42 transmits the linear speed of the speed reducer synchronously, and pulls the speed reducer away from the screw elevator 30, so that the two screw elevators 30 which are far away from each other are controlled by the double-shaft speed reducer to ascend or descend synchronously, and the double-shaft speed reducer is suitable for the technical scheme of the embodiment under the condition that the silicon rod is long or the feeding conveying section is long.

As shown in fig. 4-5, the end structures of the silicon rod supported by the lifting bracket controlled by the screw elevator and the silicon rod lowered by the lifting bracket controlled by the screw elevator are respectively shown, the silicon rod is mainly supported by the bracket when supported by the bracket through the lifting device, and can be conveniently pushed along the direction of the roller corresponding to the conveying roller assembly arranged on the bracket, after the bracket falls back, the silicon rod is mainly supported by the fixed supporting seats arranged on the two sides of the base bracket, so that the silicon rod is prevented from rolling, and the processes of cutting and the like on the next step are facilitated.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.

Claims

1. A silicon rod conveying and lifting device is characterized in that: the silicon rod conveying device comprises a supporting component for supporting a silicon rod to be conveyed and a lifting component for lifting the supporting component, wherein the lifting end of the lifting component is fixedly connected to the supporting component.

2. The silicon rod conveying and lifting device as recited in claim 1, wherein: the lifting assembly comprises a spiral lifter for lifting the bracket and a speed reducer for driving the spiral lifter to move, an output shaft of the speed reducer is in transmission connection with the spiral lifter, the spiral lifter comprises a shell and a lifting rod, and an output shaft of the speed reducer is in transmission connection with the lifting rod.

3. The silicon rod conveying and lifting device as set forth in claim 2, wherein: and a guide assembly for assisting the spiral lifter to move up and down is fixed on the side surface of the spiral lifter.

4. The silicon rod conveying and lifting device as recited in claim 3, wherein: the guide assembly comprises a guide shaft and a linear bearing sleeved on the guide shaft, and the linear bearing is fixedly connected with the spiral lifter.

5. The silicon rod conveying and lifting device as set forth in claim 2, wherein: the speed reducer is in transmission connection with the spiral elevator through a coupler.

6. The silicon rod conveying and lifting device as set forth in claim 2, wherein: and a connecting flange is fixed at the end part of the lifting rod, and the outer diameter of the connecting flange is larger than that of the lifting rod.

7. The silicon rod conveying and lifting device as set forth in claim 2, wherein: the speed reducer is in transmission connection with the spiral elevator through a transmission shaft.

8. The silicon rod conveying and lifting device as recited in claim 7, wherein: the speed reducer is a double-shaft speed reducer, and two ends of the double-shaft speed reducer are respectively connected with two spiral elevators through transmission shafts in a transmission mode.

9. The silicon rod conveying and lifting device as recited in claim 4, wherein: the supporting component comprises a bracket, and the lifting rod and the guide shaft are vertically fixed at the bottom of the bracket.

10. The silicon rod conveying and lifting device as set forth in claim 9, wherein: and the conveying roller assemblies are arranged on the bracket along the conveying direction and comprise two rows of conveying rollers which are arranged towards the axis direction of the silicon rod.