CN211168581U

CN211168581U - Pulley block convenient to disassemble and assemble for belt conveyor transportation

Info

Publication number: CN211168581U
Application number: CN201921952213.9U
Authority: CN
Inventors: 曹凯; 罗永刚; 安存玉
Original assignee: Shaanxi Changwu Tingnan Coal Industry Co Ltd
Current assignee: Shaanxi Changwu Tingnan Coal Industry Co Ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-08-04
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a pulley block convenient for disassembly and assembly for belt conveyor transportation, which comprises a bottom plate and a pair of supporting rods with the same structure, wherein the pair of supporting rods are arranged on the bottom plate and correspond to each other, and a power transmission structure and a pulley lifting structure are arranged on the bottom plate; the power transmission structure mainly comprises: a driving roll shaft, a belt conveyor and a power transmission part; the driving roll shaft is movably connected to the pair of support rods; the utility model relates to a belt transportation equipment technical field, this device is researched and improved in the aspect of the structure, through adding auto-lock motor as power, makes the device have the ability of adjusting conveying height of transportation, makes the device can adapt to any transport vehicle when carrying out conveying transportation work, and the going on of the loading work of being convenient for improves work efficiency, and this device still adds the fixed pulley and is used for carrying out changing to of strength, and the movable pulley among the combination device forms the assembly pulley, effectively reduces the output of strength.

Description

Pulley block convenient to disassemble and assemble for belt conveyor transportation

Technical Field

The utility model relates to a belt conveyor technical field specifically is a assembly pulley of dismouting of being convenient for is used in belt feeder transportation.

Background

Under the condition of the prior art, equipment for carrying out transmission and transportation operation lacks an adjusting function, particularly, a device such as grain conveying and loading is fixed in conveying height, but the height of facing containing vehicles is different, so that the conveying and transportation operation is greatly influenced, the conveying and transportation operation is not facilitated, and the work efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a belt feeder transportation is with assembly pulley of dismouting of being convenient for has solved current equipment that is used for carrying out transmission transportation work and has lacked regulatory function, especially such as the device of grain conveying loading, and it is fixed when high to convey, but the splendid attire vehicle in the face of is different but high, and this has brought very big influence for conveying transportation work, is unfavorable for carrying out of conveying transportation work, seriously influences work efficiency's technical problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pulley block convenient to disassemble and assemble for belt conveyor transportation comprises a bottom plate and a pair of supporting rods with the same structure, wherein the pair of supporting rods are arranged on the bottom plate and correspond to each other, and a power transmission structure and a pulley lifting structure are arranged on the bottom plate;

the power transmission structure mainly comprises: a driving roll shaft, a belt conveyor and a power transmission part;

the driving roll shaft is movably connected to the pair of support rods, the belt conveyor is installed on the upper wall surface of the bottom plate, and the power transmission part is installed on the belt conveyor.

Preferably, the power transmission unit mainly includes: a pair of belt pulleys, a force transmission belt and a power transmission component which have the same structure;

the pair of belt pulleys are respectively arranged on one side of the driving roll shaft and the driving end of the belt conveyor, the force transmission belt is sleeved on the pair of belt pulleys, and the force transmission assembly is arranged on the bottom plate;

preferably, the force transfer assembly consists essentially of: a pair of bearings and a conveyor belt with the same structure;

the pair of bearings are respectively embedded on the pair of support rods and correspond to each other, the driving roll shaft is movably connected to the pair of support rods through the pair of bearings, and the force transmission belt is sleeved on the driving roll shaft.

Preferably, the pulley lifting structure mainly includes: a driven roll shaft, a movable pulley, and a pulley elevating section;

the driven roll shaft is inserted on the conveying belt and corresponds to the driving roll shaft, the movable pulley is installed on the driven roll shaft, and the pulley lifting part is installed on the upper wall surface of the bottom plate.

Preferably, the pulley elevating section mainly includes: the self-locking motor, the door-shaped frame and the pulley lifting assembly are arranged on the frame;

the self-locking motor is installed on the upper wall surface of the bottom plate and located on the right side of the belt conveyor, the door-shaped frame is installed on the upper wall surface of the bottom plate and located on the right side of the belt conveyor, and the pulley lifting assembly is installed on the door-shaped frame.

Preferably, the pulley lifting assembly mainly comprises: a fixed pulley and a steel wire rope component;

the fixed pulley is arranged on the downward wall surface of the door-shaped frame, one end of the steel wire rope component is arranged on the driving end of the self-locking motor, and the other end of the steel wire rope component sequentially penetrates through the fixed pulley and the movable pulley and then is arranged on the fixed pulley.

Advantageous effects

The utility model provides a pulley block convenient to dismouting is used in belt feeder transportation. The method has the following beneficial effects: this device is improving in the aspect of the structure, through adding self-locking motor as power, make the device have the ability of adjusting conveying height of transportation, make the device can adapt to any transport vechicle when carrying out conveying transportation work, the loading work of being convenient for goes on, improve work efficiency, this device still adds the fixed pulley and is used for carrying out changing of strength, movable pulley among the composite set forms the assembly pulley, effectively reduce the output of strength, save power, reduce self-locking motor's wearing and tearing, pulley low in cost, be convenient for change, reduce the price of device, reduce enterprise's operating cost.

Drawings

Fig. 1 is the utility model discloses a belt feeder transportation is with assembly pulley main view's of being convenient for dismouting structural schematic.

Fig. 2 is the utility model discloses fig. 1 a belt feeder transportation is with partial enlarged structure schematic diagram of a department of a assembly pulley of being convenient for dismouting.

Fig. 3 is a schematic side view of the pulley block convenient for disassembly and assembly for belt conveyor transportation.

In the figure: 1-a bottom plate; 2-a support rod; 3-driving roll shaft; 4-belt conveyor; 5-a belt pulley; 6-force transmission belt; 7-a bearing; 8-a conveyor belt; 9-driven roll shaft; 10-a movable pulley; 11-self-locking motor; 12-a gantry; 13-a fixed pulley; 14-a wire rope assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.

Example (b): please refer to fig. 1-3 of the specification, the pulley block for conveniently dismounting and mounting for transporting a belt conveyor 4 in the present application comprises a bottom plate 1 and a pair of support rods 2 with the same structure, wherein the bottom plate 1 is used for providing support and providing installation space for each component, the support rods 2 are used for supporting, the pair of support rods 2 are both installed on the bottom plate 1 and correspond to each other, and a power transmission structure and a pulley lifting structure are installed on the bottom plate 1;

in another specific implementation process, it should be specially pointed out that the power transmission structure in this case mainly includes: the connection relation and the position relation of the driving roll shaft 3, the belt conveyor 4 and the power transmission part are as follows:

the driving roll shaft 3 is movably connected to the pair of support rods 2, the belt conveyor 4 is arranged on the upper wall surface of the bottom plate 1, and the power transmission part is arranged on the belt conveyor 4;

therefore, the rotation of the driving roll shaft 3 is used for driving the conveying belt to rotate, so that the conveying and transmitting functions are realized, and the belt conveyor 4 provides power for the rotation of the driving roll shaft 3;

the power transmission unit mainly includes: the pair of belt pulleys 5, the force transmission belt 6 and the power transmission component are in the same structure, and the connection relationship and the position relationship are as follows:

a pair of belt pulleys 5 are respectively arranged on one side of the driving roll shaft 3 and the driving end of the belt conveyor 4, a force transmission belt 6 is sleeved on the pair of belt pulleys 5, and a force transmission component is arranged on the bottom plate 1;

the force transfer assembly described above mainly comprises: a pair of bearings 7 and a conveyor belt 8 having the same structure, the connection and positional relationship of which are as follows:

the pair of bearings 7 are respectively embedded on the pair of support rods 2 and correspond to each other, the driving roll shaft 3 is movably connected to the pair of support rods 2 through the pair of bearings 7, and the force transmission belt 6 is sleeved on the driving roll shaft 3;

as can be seen from the above, the bearing 7 is used to reduce friction, so that the rotation of the drive roller shaft 3 is smoother, and obstruction is reduced, and the conveyor belt rotates and reciprocates cyclically for transporting goods;

in the specific implementation process, it is worth to be described in detail that the pulley lifting structure in the present application mainly includes: the driven roller shaft 9, the movable pulley 10, and the pulley elevating section have the following connection relationship and positional relationship:

the driven roll shaft 9 is inserted on the conveyor belt and corresponds to the driving roll shaft 3, the movable pulley 10 is arranged on the driven roll shaft 9, and the pulley lifting part is arranged on the upper wall surface of the bottom plate 1;

therefore, the driven roller shaft 9 corresponds to the driving roller shaft 3, so that the conveying belt can rotate in a reciprocating manner, and the movable pulley 10 is used for lifting and moving so as to facilitate the operation of the device;

the pulley elevating section mainly includes: the self-locking motor 11, the door-shaped frame 12 and the pulley lifting component are connected in the following relation:

the self-locking motor 11 is arranged on the upper wall surface of the bottom plate 1 and is positioned on the right side of the belt conveyor 4, the portal frame 12 is arranged on the upper wall surface of the bottom plate 1 and is positioned on the right side of the belt conveyor 4, and the pulley lifting assembly is arranged on the portal frame 12;

the pulley lifting assembly mainly comprises: the fixed pulley 13 and the wire rope assembly 14 are connected and positioned as follows:

the fixed pulley 13 is arranged on the downward wall surface of the door-shaped frame 12, one end of the steel wire rope component 14 is arranged on the driving end of the self-locking motor 11, and the other end of the steel wire rope component is arranged on the fixed pulley 13 after sequentially passing through the fixed pulley 13 and the movable pulley 10;

according to the above overall description, when the device is used for conveying and transporting, a worker is required to place the device at a proper position, the switch is turned on, the device is in a working state, the belt conveyor 4 rotates to drive the driving roll shaft 3 to rotate by driving the pair of belt pulleys 5 and the force transmission belt 6, the driving roll shaft 3 rotates to enable the driving belt to move in a reciprocating manner under the coordination of the driven roll shaft 9, the worker prevents goods to be transported from being conveyed on the driving belt, the conveying and transporting work is carried out, in the conveying and transporting work, the conveying height of the device needs to be changed according to different actual conditions, the self-locking motor 11 is controlled to operate by the switch to wind and tighten the steel wire rope assembly 14, at the moment, the steel wire rope assembly passes through the fixed pulley 13 to change direction and then passes through the movable pulley 10, the output force is reduced by half, the driven roll shaft 9 is pulled up, and the, the conveying and transporting height is improved, similarly, the self-locking motor 11 is controlled to rotate reversely when the height is reduced, the conveying and transporting work is carried out by using the device, the height is conveniently adjusted, the working efficiency is improved, and the conveying and transporting work is better.

It is noted that, herein, relational terms such as first and second, 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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 pulley block convenient to disassemble and assemble for belt conveyor transportation comprises a bottom plate (1) and a pair of supporting rods (2) with the same structure, and is characterized in that the pair of supporting rods (2) are arranged on the bottom plate (1) and correspond to each other, and a power transmission structure and a pulley lifting structure are arranged on the bottom plate (1);

the power transmission structure mainly comprises: a driving roll shaft (3), a belt conveyor (4) and a power transmission part;

the driving roll shaft (3) is movably connected to the pair of support rods (2), the belt conveyor (4) is installed on the upper wall surface of the bottom plate (1), and the power transmission part is installed on the belt conveyor (4).

2. The pulley block convenient to disassemble and assemble for belt conveyor transportation according to claim 1, wherein the power transmission part mainly comprises: a pair of belt pulleys (5) with the same structure, a force transmission belt (6) and a power transmission component;

the pair of belt pulleys (5) are respectively arranged on one side of the driving roll shaft (3) and the driving end of the belt conveyor (4), the force transmission belt (6) is sleeved on the pair of belt pulleys (5), and the force transmission assembly is arranged on the bottom plate (1).

3. The pulley block convenient to disassemble and assemble for belt conveyor transportation according to claim 2, wherein the force transmission assembly mainly comprises: a pair of bearings (7) and a conveyor belt (8) having the same structure;

the pair of bearings (7) are respectively embedded on the pair of support rods (2) and correspond to each other, the driving roll shaft (3) is movably connected to the pair of support rods (2) through the pair of bearings (7), and the force transmission belt is sleeved on the driving roll shaft (3).

4. The pulley block convenient to disassemble and assemble for belt conveyor transportation according to claim 1, wherein the pulley lifting structure mainly comprises: a driven roller shaft (9), a movable pulley (10), and a pulley lifting part;

the driven roll shaft (9) is inserted on the conveying belt and corresponds to the driving roll shaft (3), the movable pulley (10) is installed on the driven roll shaft (9), and the pulley lifting part is installed on the upper wall surface of the bottom plate (1).

5. The pulley block convenient to disassemble and assemble for belt conveyor transportation according to claim 1, wherein the pulley lifting part mainly comprises: the device comprises a self-locking motor (11), a door-shaped frame (12) and a pulley lifting assembly;

self-locking motor (11) are installed on bottom plate (1) upper wall, and are located belt feeder (4) right side, door type frame (12) are installed on bottom plate (1) upper wall, and are located belt feeder (4) right side, pulley lifting unit installs on door type frame (12).

6. The pulley block convenient to disassemble and assemble for belt conveyor transportation according to claim 1, wherein the pulley lifting assembly mainly comprises: a fixed pulley (13) and a wire rope assembly (14);

the fixed pulley (13) is arranged on the downward wall surface of the door-shaped frame (12), one end of the steel wire rope component (14) is arranged on the driving end of the self-locking motor (11), and the other end of the steel wire rope component passes through the fixed pulley (13) and the movable pulley (10) in sequence and then is arranged on the fixed pulley (13).