CN219468867U

CN219468867U - Speed regulation system for cleaning conveying system

Info

Publication number: CN219468867U
Application number: CN202320303713.XU
Authority: CN
Inventors: 朱俊凯
Original assignee: Shuangyou Environmental Protection Technology Nantong Co ltd
Current assignee: Shuangyou Environmental Protection Technology Nantong Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-08-04
Anticipated expiration: 2033-02-24

Abstract

The utility model discloses a speed regulation system for cleaning a conveying system, which comprises a motor, a frequency converter, a control system and an error-prevention starter, wherein the error-prevention starter and the frequency converter are connected with the control system, the frequency converter is also connected with the motor and further comprises a stabilizing mechanism, the stabilizing mechanism comprises a base, a support frame, a stabilizing part and a wire harness part, the base is arranged at the bottom of the motor, the support frame is fixed at the bottom of the base, a slot is formed in the inner bottom of the support frame, an extension block is arranged at the bottom of the frequency converter, and the extension block is inserted into the slot; the beneficial effects of the utility model are as follows: through the firm mechanism of design, utilize the cooperation of slot and extension piece, the location when increasing the converter installation is prescribe a limit to the inboard converter of inserting the support frame through the fender post to can realize the firm installation of converter and motor, this application has increased the bunch performance, reduces the damage that the wire collision caused.

Description

Speed regulation system for cleaning conveying system

Technical Field

The utility model belongs to the technical field of cleaning speed regulation, and particularly relates to a speed regulation system for cleaning a conveying system.

Background

An adjustable speed coal conveyor belt of application number CN204508003U, which discloses a belt conveyor comprising: a belt conveyor; the number of the motors is four, and the motors are connected with the belt conveyor and drive the belt conveyor to operate; the power supply is connected with the frequency converter; the number of the frequency converters is four, the frequency converters are respectively arranged between the power supply and each motor, the frequency converters change the power supply frequency of the power supply according to the control parameters sent by the control system and then transmit the power supply frequency to the motors, and the rotating speed and the torque of the motors are controlled; the frequency converter controls the rotation speed and the output torque of the motor by changing the frequency, so that the adjusting parameters are concise, the acceleration and deceleration time is continuously adjustable, and the impact caused by start and stop is effectively reduced; the anti-false starter is arranged, so that short-time operation can be performed, and the belt conveyor is cleaned or non-electric elements are maintained without cutting off the power supply.

A production system recovery device of application number CN202121508407.7, which discloses a production system recovery device comprising: the power supply, the frequency converter, the starting device and the motor; the frequency converter and the starting device are connected in parallel between the power supply and the motor; wherein: the frequency converter is used for generating a fault signal when a fault occurs; the starting device is used for starting the motor according to the fault signal and generating a starting signal; and the frequency converter is also used for stopping working according to the starting signal.

The speed regulation system for cleaning the conveying system comprises a control system, a motor, an error-preventing starter and a frequency converter, wherein the frequency converter controls the rotating speed and the output torque of the motor by changing the frequency, so that the impact caused by starting and stopping is effectively reduced, and the error-preventing starter is connected with the control system and can be used for carrying out short-time operation to clean the belt conveyor;

the existing speed regulating system for cleaning the conveying system is characterized in that a frequency converter is additionally arranged on one side of a motor and connected through a wire, so that the wire is easy to wear due to collision while a large space is occupied.

Disclosure of Invention

The utility model aims to provide a speed regulating system for cleaning a conveying system, which realizes the splicing of a frequency converter and a motor through an additionally arranged stabilizing mechanism.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a conveying system cleans and uses speed governing system, includes motor, converter, control system, prevents the mistake starter, the converter is all connected with control system, the converter still is connected with the motor, still includes firm mechanism, and firm mechanism includes base, support frame, firm part and restraint line part, the base sets up in the bottom of motor, the support frame is fixed in the bottom of base.

Preferably, the slot is opened in the inner bottom of the support frame, the bottom of the frequency converter is provided with an extension block, and the extension block is inserted into the slot.

Preferably, the bottom of base is provided with the baffle post of symmetric distribution, the back surface of converter supports at the front surface of baffle post.

Preferably, the stabilizing component comprises a threaded column and a boss, the boss is arranged on the side surface of the frequency converter, a threaded groove is formed in the side surface of the boss, a threaded hole for the threaded column to penetrate is formed in the support frame, and one end of the threaded column can be screwed into the threaded groove.

Preferably, the boss is connected with the frequency converter through a screw.

Preferably, the frequency converter is provided with a wire, and the wire is connected with the motor.

Preferably, the wire harness part comprises a recess, the recess is arranged on the front surface of the base, the inner side surface of the recess is provided with symmetrically distributed insulating blocks, and the wires are inserted into the recess and abutted against the insulating blocks.

Preferably, the side surface of the recess is provided with a fixing lug, and the fixing lug is fixed on the front surface of the base.

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

through the firm mechanism of design, utilize the cooperation of slot and extension piece, the location when increasing the converter installation is prescribe a limit to the inboard converter of inserting the support frame through the fender post to can realize the firm installation of converter and motor, this application has increased the bunch performance, reduces the damage that the wire collision caused.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the E area in FIG. 1 according to the present utility model;

FIG. 3 is an enlarged view of the W area in FIG. 1 according to the present utility model;

FIG. 4 is a schematic diagram of a system of the present utility model;

in the figure: 1. a motor; 2. a frequency converter; 21. a wire; 22. an extension block; 23. a boss; 231. a thread groove; 3. a base; 31. a baffle column; 32. a recess; 321. a fixed ear; 322. an insulating block; 4. a support frame; 41. a slot; 42. a threaded hole; 5. a threaded column; 6. a control system; 7. an anti-false starter.

Detailed Description

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.

Example 1

Referring to fig. 1, fig. 2 and fig. 4, in a first embodiment of the present utility model, the embodiment provides a speed regulation system for cleaning a conveying system, which includes a motor 1, a frequency converter 2, a control system 6, an anti-error starter 7, wherein the anti-error starter 7 and the frequency converter 2 are all connected with the control system 6, the anti-error starter 7 and the frequency converter 2 can be controlled to work by the control system 6, the frequency converter 2 is further connected with the motor 1, the frequency converter 2 controls the rotation speed and output torque of the motor 1 by changing the frequency, the speed regulation system further includes a stabilizing mechanism, the stabilizing mechanism includes a base 3, a support frame 4, a stabilizing component and a wire harness component, the base 3 is arranged at the bottom of the motor 1, the base 3 supports the motor 1, the support frame 4 is fixed at the bottom of the base 3 by screws, and the stable installation of the support frame 4 and the base 3 is realized.

In this embodiment, preferably, the inner bottom of the support frame 4 is provided with the slot 41, so as to realize the opening of the slot 41, the bottom of the frequency converter 2 is provided with the extension block 22, so as to realize the addition of the extension block 22, and the extension block 22 is inserted into the slot 41, and the positioning of the frequency converter 2 during installation is increased by using the cooperation of the slot 41 and the extension block 22.

In this embodiment, preferably, the bottom of the base 3 is provided with symmetrically distributed blocking columns 31, so that the blocking columns 31 are additionally arranged, the rear surface of the frequency converter 2 abuts against the front surface of the blocking columns 31, and the frequency converter 2 inserted into the inner side of the supporting frame 4 is limited by the blocking columns 31.

In this embodiment, preferably, the stabilizing component includes a threaded post 5 and a boss 23, the boss 23 is disposed on a side surface of the frequency converter 2, the boss 23 is additionally provided, a threaded groove 231 is formed on the side surface of the boss 23, the threaded groove 231 is formed, a threaded hole 42 through which the threaded post 5 passes is formed in the support frame 4, the threaded hole 42 is formed, and one end of the threaded post 5 can be screwed into the threaded groove 231.

In this embodiment, preferably, the boss 23 and the frequency converter 2 are connected by a screw, so that the boss 23 and the frequency converter 2 are firmly fixed.

In this embodiment, preferably, the frequency converter 2 is provided with a wire 21, and the wire 21 is connected to the motor 1, and the wire 21 is used to realize communication between the frequency converter 2 and the motor 1.

Example 2

Referring to fig. 1-4, a second embodiment of the present utility model is shown, which is based on the previous embodiment, except that:

the wire harness part comprises a recess 32, the recess 32 is arranged on the front surface of the base 3, the side surface of the recess 32 is provided with a fixing lug 321, the fixing lug 321 is additionally arranged, the fixing lug 321 is fixed on the front surface of the base 3 through a screw, the installation of the recess 32 is facilitated, the inner side surface of the recess 32 is provided with insulating blocks 322 which are symmetrically distributed, the addition of the insulating blocks 322 is realized, and a wire 21 is inserted into the recess 32 and abuts against the insulating blocks 322.

The working principle and the using flow of the utility model are as follows: when the frequency converter 2 is installed, the frequency converter 2 is picked up, the extension block 22 is inserted into the slot 41, the positioning of the frequency converter 2 during installation is increased by utilizing the cooperation of the slot 41 and the extension block 22, the rear surface of the frequency converter 2 is propped against the front surface of the baffle column 31, the frequency converter 2 inserted into the inner side of the support frame 4 is limited by the baffle column 31, the threaded column 5 is rotated, one end of the threaded column 5 is screwed into the threaded groove 231, and therefore the stable installation of the frequency converter 2 is realized, the lead 21 on the frequency converter 2 is connected with the motor 1, the lead 21 is inserted into the recess 32, the fixation is realized under the cooperation of the insulation block 322, the wire binding performance of the lead 21 is increased, the damage caused by the collision of the lead 21 is reduced, the frequency of the frequency converter 2 is controlled by changing the rotation speed and the output torque of the motor 1, the impact caused by starting and stopping is effectively reduced, the control system 6 controls the work of the error-proof starter 7, the addition of the error-proof starter 7 can perform short-time operation, and the belt conveyor is cleaned.

While embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a conveying system cleans and uses speed governing system, includes motor (1), converter (2), control system (6), prevents mistake starter (7), prevent mistake starter (7), converter (2) all are connected with control system (6), converter (2) still are connected its characterized in that with motor (1): still include firm mechanism, and firm mechanism includes base (3), support frame (4), firm part and restraint line part, base (3) set up in the bottom of motor (1), support frame (4) are fixed in the bottom of base (3).

2. A conveyor system cleaning speed regulation system as in claim 1 wherein: the inner bottom of the supporting frame (4) is provided with a slot (41), the bottom of the frequency converter (2) is provided with an extension block (22), and the extension block (22) is inserted into the slot (41).

3. A conveyor system cleaning speed regulation system as in claim 1 wherein: the bottom of base (3) is provided with baffle post (31) of symmetric distribution, the back surface of converter (2) supports at the front surface of baffle post (31).

4. A conveyor system cleaning speed regulation system as in claim 1 wherein: the stabilizing component comprises a threaded column (5) and a boss (23), the boss (23) is arranged on the side surface of the frequency converter (2), a threaded groove (231) is formed in the side surface of the boss (23), a threaded hole (42) for the threaded column (5) to penetrate is formed in the support frame (4), and one end of the threaded column (5) can be screwed into the threaded groove (231).

5. The conveyor system cleaning speed regulation system of claim 4, wherein: the convex seat (23) is connected with the frequency converter (2) through screws.

6. A conveyor system cleaning speed regulation system as in claim 1 wherein: the frequency converter (2) is provided with a lead (21), and the lead (21) is connected with the motor (1).

7. The conveyor system cleaning speed control system of claim 6, wherein: the wire harness part comprises a recess (32), the recess (32) is arranged on the front surface of the base (3), the inner side surface of the recess (32) is provided with symmetrically distributed insulating blocks (322), and the wire (21) is inserted into the recess (32) and is abutted against the insulating blocks (322).

8. The conveyor system cleaning speed control system of claim 7, wherein: the side surface of the recess (32) is provided with a fixing lug (321), and the fixing lug (321) is fixed on the front surface of the base (3).