CN216104319U

CN216104319U - Bracket for tensioning mechanism of bucket elevator

Info

Publication number: CN216104319U
Application number: CN202121390951.6U
Authority: CN
Inventors: 王艳军; 黄冬琦; 李贺宇; 陈立军
Original assignee: Jilin Communications Industry Development Co ltd
Current assignee: Jilin Communications Industry Development Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-03-22
Anticipated expiration: 2031-06-22

Abstract

A bracket for a tensioning mechanism of a bucket elevator comprises a shell, wherein a driving roller and a driven roller are rotatably mounted in the shell, the driving roller and the driven roller are in transmission connection through a conveying belt, a belt pulley mechanism is mounted at the bottom in the shell and drives the driving roller to rotate, the conveying belt is internally provided with the tensioning mechanism, the tensioning mechanism is fixedly mounted in the shell through the bracket, one end of the bracket is fixedly mounted on the inner wall of the shell, a feeding hole is formed in the lower portion of one side of the shell, and a discharging hole is formed in the upper portion of the other side of the shell; this device whole during operation, the material gets into from the feeder hopper, and the drive belt drives the material operation, leads to the output from the ejection of compact, according to the actual conditions adjustment straining device of material to realize adjusting the conveyer belt and open the process degree, this bracket set up can ensure straining device stability of operation, and the transport capacity of bucket elevator has been guaranteed to the progress one.

Description

Bracket for tensioning mechanism of bucket elevator

Technical Field

The utility model belongs to the technical field of elevators, and particularly relates to a bracket for a tensioning mechanism of a bucket elevator.

Background

The bucket elevator is suitable for lifting from a low position to a high position, and supplies materials are automatically and continuously operated and conveyed upwards after being put into the hopper through the vibrating table. The conveying speed can be adjusted according to the conveying amount, the lifting height can be selected as required, the hopper is designed and manufactured automatically, all sizes are designed and manufactured according to actual requirements, the hopper is designed for a matched vertical packaging machine and a computer metering machine, the hopper is suitable for lifting and feeding of products such as food, medicines, chemical industry products, screws, nuts and the like, and the automatic stop and start of the machine can be controlled through signal identification of the packaging machine.

In order to improve the operation stability of the internal transmission mechanism of the bucket elevator, a tensioning mechanism is required to be installed in the transmission mechanism through a bracket, and the operation stability of the transmission mechanism and the overall transport capacity of the bucket elevator are ensured by the matching of the bracket and the tensioning mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem of operation stability of a tensioning mechanism in a bucket elevator, provides a bracket for the tensioning mechanism of the bucket elevator, and has the technical effects of a mechanism for improving the operation stability of the tensioning mechanism and the technical effects.

The technical scheme provided by the utility model is as follows:

the bracket for the tensioning mechanism of the bucket elevator is characterized by comprising a shell, wherein a driving roller and a driven roller are rotatably mounted in the shell, the driving roller and the driven roller are in transmission connection through a conveying belt, a belt pulley mechanism is mounted at the bottom in the shell and drives the driving roller to rotate, the tensioning mechanism is arranged in the conveying belt and fixedly mounted in the shell through the bracket, one end of the bracket is fixedly mounted on the inner wall of the shell, a feeding hole is formed in the lower part of one side of the shell, and a discharging hole is formed in the upper part of the other side of the shell;

the tensioning mechanism comprises a first gear and a second gear, the first gear and the second gear are rotatably mounted on the bracket through a first rotating shaft and a second rotating shaft respectively, first sawteeth and second sawteeth are formed in the sections of the first gear and the second gear respectively, the first sawteeth and the second sawteeth are meshed with each other, a first support arm and a second support arm are formed at the non-gear end of the first gear and the non-gear end of the second gear respectively, the end faces of the first support arm and the second support arm are spherical surfaces, and the first rotating shaft is in driving connection with the second driving mechanism.

Preferably, a feed hopper is fixedly installed at the feed inlet.

Preferably, a discharge barrel is fixedly installed at the discharge port.

Preferably, the number of tensioning mechanisms is 2.

Preferably, the second driving mechanism comprises a motor, the motor is fixedly mounted on the bracket, a first bevel gear is mounted at the output end of the motor, the side surface of the motor is fixedly connected with one end of the L-shaped support, the other end of the L-shaped support can allow the driven shaft to pass through, a second bevel gear is mounted at one end of the driven shaft, the first bevel gear is meshed with the second bevel gear, and the other end of the driven shaft penetrates through the L-shaped support and is coaxially connected with the first rotating shaft.

The beneficial effects of the utility model are embodied in the following aspects:

Drawings

Fig. 1 is a schematic overall structure diagram of a bracket for a tensioning mechanism of a bucket elevator.

Fig. 2 is a schematic structural diagram of a tensioning mechanism of a bracket for a tensioning mechanism of a bucket elevator.

Fig. 3 is a schematic structural diagram of a second driving mechanism of a bracket for a tensioning mechanism of a bucket elevator.

In the figure: 1 shell, 2 belt pulleys, 3 driving rollers, 4 driven rollers, 5 feed inlets, 6 conveyor belts, 7 tensioning mechanisms, 8 discharge outlets, 10 brackets, 72 second driving mechanisms, 73 first gears, 74 first support arms, 75 second gears, 76 second support arms, 721 motors, 722L-shaped supports, 723 driving shafts, 724 first bevel gears, 725 second bevel gears, 726 driven shafts and 77 first rotating shafts and 78 second rotating shafts.

Detailed Description

The present invention will be further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are not intended to be limiting, wherein certain elements may be omitted, enlarged or reduced in size, and are not intended to represent the actual dimensions of the product, so as to better illustrate the detailed description of the utility model.

As shown in fig. 1, a bracket 10 for a tensioning mechanism 7 of a bucket elevator comprises a shell 1, a driving roller 3 and a driven roller 4 are rotatably installed in the shell 1, the driving roller 3 and the driven roller 4 are connected through a conveying belt in a transmission manner, a belt pulley 2 mechanism is installed at the bottom in the shell 1, the driving roller 3 is driven to rotate by the belt pulley 2 mechanism, the belt pulley 2 mechanism is electrically connected with an external power supply, the driving roller 3 is driven to rotate by the belt pulley 2, the driving roller 3 rotates to drive the driven roller 4 to rotate through the conveying belt in a transmission manner, the tensioning mechanism 7 is arranged in the conveying belt, the tensioning mechanism 7 is fixedly installed in the shell 1 through the bracket 10, one end of the bracket 10 is fixedly installed on the inner wall of the shell 1, the tightness of the conveying belt can be adjusted by the tensioning mechanism 7, and the weight of materials to be transported in different locations is specifically used for adjustment, preferably, the number of the tensioning mechanisms 7 is 2, and the two tensioning mechanisms 7 are symmetrically arranged, so that the tensioning effect can be further ensured, the conveying capacity of the conveying belt is improved, and the conveying effect is ensured. Feed inlet 5 is seted up to 1 one side below of casing, 5 fixed mounting of feed inlet have the feeder hopper, discharge gate 8 is seted up to 1 opposite side top of casing, 8 fixed mounting of discharge gate have the storage bucket, and the material gets into through the feeder hopper, transports through the conveyer belt, leads to the output from the ejection of compact, accomplishes holistic transportation.

As shown in fig. 2, the tensioning mechanism 7 includes a first gear 73 and a second gear 75, the first gear 73 and the second gear 75 are respectively rotatably mounted on the bracket 10 through a first rotating shaft 77 and a second rotating shaft 78, the first gear 73 and the second gear 75 have cross sections respectively provided with a first saw tooth and a second saw tooth, the first saw tooth and the second saw tooth are engaged with each other, the non-gear ends of the first gear 73 and the second gear 75 are respectively provided with a first supporting arm 74 and a second supporting arm 76, the end surfaces of the first supporting arm 74 and the second supporting arm 76 are spherical surfaces, the spherical surfaces are slidably engaged with the inside of the conveyor belt 6, the first rotating shaft 77 is drivingly connected with the second driving mechanism 72, the second driving mechanism 72 is started to drive the first rotating shaft 77 to rotate, the first rotating shaft actively drives the first gear 73 to rotate, the first gear 73 drives the second gear 75 to rotate, relative movement occurs from the first arm 74 and the second arm 76 to achieve an overall tensioning effect.

As shown in fig. 3, the second driving mechanism 72 includes an electric motor 721, the electric motor 721 is fixedly mounted on the bracket 10, the output end of the electric motor 721 is provided with a first bevel gear 724, the side surface of the electric motor 721 is fixedly connected with one end of an L-shaped bracket 722, the other end of the L-shaped bracket 722 can pass through a driven shaft 726 to support the driven shaft 726, one end of the driven shaft 726 is provided with a second bevel gear 725, the first bevel gear 724 is meshed with the second bevel gear 725, and the other end of the driven shaft 726 passes through the L-shaped bracket 722 and is coaxially connected with the first rotating shaft 77. This is novel the equal electricity federation power supply of electrical components, motor 721 starts to drive first bevel gear 724 and rotates to drive second gear 75 and rotate, second bevel gear 725 bevel gear rotates and drives driven shaft 726 and rotate, driven shaft 726 rotates and drives first pivot 77 and rotate, thereby realizes the purpose of drive straining device 7, and straining device 7's operation is as above, again not redundantly described.

This device whole during operation, the material gets into from the feeder hopper, and the drive belt drives the material operation, leads to the output from the ejection of compact, according to the actual conditions adjustment straining device of material to realize adjusting the conveyer belt and open the process degree, this bracket set up can ensure straining device stability of operation, and the transport capacity of bucket elevator has been guaranteed to the progress one.

While embodiments of the utility model have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. All the above-mentioned electric components are matched and belong to the existent technology. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the utility model not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.

Claims

1. The bracket for the tensioning mechanism of the bucket elevator is characterized by comprising a shell, wherein a driving roller and a driven roller are rotatably mounted in the shell, the driving roller and the driven roller are in transmission connection through a conveying belt, a belt pulley mechanism is mounted at the bottom in the shell and drives the driving roller to rotate, the tensioning mechanism is arranged in the conveying belt and fixedly mounted in the shell through the bracket, one end of the bracket is fixedly mounted on the inner wall of the shell, a feeding hole is formed in the lower part of one side of the shell, and a discharging hole is formed in the upper part of the other side of the shell;

2. The bracket for the tensioning mechanism of the bucket elevator as defined in claim 1, wherein the feeding opening is fixedly provided with a feeding hopper.

3. The bracket for the tensioning mechanism of the bucket elevator as recited in claim 1, wherein a discharge bucket is fixedly installed at the discharge port.

4. The bracket for the tensioning mechanism of the bucket elevator as claimed in claim 1, wherein the number of the tensioning mechanisms is 2.

5. The bracket as claimed in claim 1, wherein the second driving mechanism comprises a motor, the motor is fixedly mounted on the bracket, a first bevel gear is mounted at the output end of the motor, the side surface of the motor is fixedly connected with one end of an L-shaped bracket, the other end of the L-shaped bracket can pass through a driven shaft, a second bevel gear is mounted at one end of the driven shaft, the first bevel gear is meshed with the second bevel gear, and the other end of the driven shaft passes through the L-shaped bracket and is coaxially connected with the first shaft.