CN212197200U - A conveyor with precise moving distance - Google Patents

Abstract

The utility model discloses a conveyor with a precise moving distance, which comprises a stand. Both sides of the inside of the stand are rotatably connected with rotating shafts through bearings, and the outer surfaces of the two rotating shafts are fixedly connected with a first sprocket. The first sprockets are connected by the main chain. The top of the outer surface of the main chain is fixedly connected with a fixture support plate. The two sides of the top of the fixture support plate are fixedly connected with locking blocks. The tops of the two locking blocks are fixedly connected. A fixture body is fixedly connected therebetween, and the utility model relates to the technical field of conveyors. For the conveyor with precise moving distance, by setting a servo motor, the second sprocket is driven by the servo motor, and the first sprocket is driven synchronously through the meshing transmission of the auxiliary chain, and then the two first sprockets are driven by the meshing transmission of the main chain. Synchronous transmission, in conjunction with the fixture support plate, locking block, fixture body and in-position sensor, can achieve precise movement of the set distance each time, with simple operation and high precision.

Description

A conveyor with precise moving distance

technical field

The utility model relates to the technical field of conveyors, in particular to a conveyor with precise moving distance.

Background technique

Conveyors have a long history. High-drum trucks and water-lifting dump trucks are the prototypes of modern bucket elevators and scraper conveyors. Belt conveyors are the main way of conveying bulk materials. First of all, I will explain the composition of the belt conveyor system: belt conveyor is the most important bulk material conveying and handling equipment, which can be widely used in mining, metallurgy, building materials, chemical industry, electric power, food processing and other industrial fields. Mines, iron and steel enterprises, ports, cement plants and other places can see a large number of applications of leather conveyors. Transportation machinery can not only complete the transportation of bulk materials, but also can transport materials in pieces. Different types have great differences in their design and application.

The existing conveyors have a relatively simple structure. Most of the conveyor belts are conveyed by the action of the driving motor. The distance of the conveyor belt is difficult to control. It needs to manually control the switch to stop. Therefore, the utility model proposes a conveyor with a precise moving distance.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a conveyor with a precise moving distance, which solves the problems of the existing conveyor that the structure is relatively simple, the moving distance of the conveyor belt is difficult to control, and the accuracy is low.

In order to achieve the above purpose, the present utility model is realized through the following technical solutions: a conveyor with precise moving distance, including a stand, the two sides of the inside of the stand are rotatably connected with rotating shafts through bearings, and the outer surfaces of the two rotating shafts are connected. The first sprockets are fixedly connected to each other, and the two first sprockets are connected by the main chain. The top of the outer surface of the main chain is fixedly connected with a jig support plate. The sides are fixedly connected with locking blocks, the tops of the two locking blocks are fixedly connected with a fixture body, the left side of the stand is fixedly connected with a fixed seat, and the surface of the fixed seat is rotatably connected with a second A sprocket, and the second sprocket and the first sprocket are connected by a secondary chain, and both sides of the top of the stand are fixedly connected with in-position sensors.

Preferably, the number of the jig bodies is provided in multiples, and the jig bodies are evenly distributed on the top of the main chain.

Preferably, a servo motor is fixedly connected to the inside of the fixing base, and an output end of the servo motor penetrates the fixing base and extends to the outside of the fixing base.

Preferably, the surface of the output end of the servo motor is fixedly connected with the inner surface of the second sprocket, and the surface of the servo motor extends to the outside of the fixed seat.

Preferably, a chain tension block is rotatably connected to the surface of the fixed seat and located on one side of the second sprocket, and one side of the chain tension block is engaged with one side of the auxiliary chain.

Preferably, the bottom of the stand is fixedly connected with a hydraulic adjustment base, and there are multiple hydraulic adjustment bases.

Preferably, universal rollers are fixedly connected between the two hydraulic adjustment bases, and the number of universal rollers is set in multiples.

beneficial effect

The utility model provides a conveyor with precise moving distance. Compared with the prior art, it has the following beneficial effects:

(1) The conveyor with accurate moving distance is connected with rotating shafts through bearings on both sides of the inside of the frame, and the outer surfaces of the two rotating shafts are fixedly connected with a first sprocket, between the two first sprockets. Through the main chain drive connection, the top of the outer surface of the main chain is fixedly connected with a fixture support plate, both sides of the top of the fixture support plate are fixedly connected with locking blocks, and a fixture is fixedly connected between the tops of the two locking blocks The main body, the left side of the stand is fixedly connected with a fixed seat, the surface of the fixed seat is rotatably connected with a second sprocket, and the second sprocket and the first sprocket are connected by a secondary chain drive, and both sides of the top of the stand are fixedly connected There is an in-position sensor, a servo motor is fixedly connected inside the fixed seat, the output end of the servo motor penetrates the fixed seat and extends to the outside of the fixed seat, the surface of the output end of the servo motor is fixedly connected with the inner surface of the second sprocket, and the servo motor The surface extends to the outside of the fixed seat. By setting a servo motor, the second sprocket is driven by the servo motor, and the first sprocket is driven synchronously through the meshing transmission of the auxiliary chain, and then the meshing transmission of the two first sprockets in the main chain. The lower synchronous drive, combined with the fixture support plate, the locking block, the fixture body and the in-position sensor, can realize the precise movement of the set distance each time, with simple operation and high precision.

(2) The conveyor with accurate moving distance is connected with a chain tension block on the surface of the fixed seat and on the side of the second sprocket, and one side of the chain tension block meshes with one side of the auxiliary chain , the bottom of the stand is fixedly connected with a hydraulic adjustment base, and the number of hydraulic adjustment bases is set in multiples, and a universal roller is fixedly connected between the two hydraulic adjustment bases, and the number of universal rollers is set in multiples, by setting the chain The tensioning block can adjust the tension of the auxiliary chain by meshing and squeezing. It is simple to operate and easy to use. The hydraulic adjustment base and the universal roller can be set to switch the fixing and moving modes of the stand. Not only can it be fixed and stable, but also And easy to move.

Description of drawings

Fig. 1 is the external structure three-dimensional view of the utility model;

Fig. 2 is the partial structure front view of the left side of the utility model;

Fig. 3 is the partial structure three-dimensional of the utility model;

Fig. 4 is the partial structure front view of the right side of the utility model.

In the picture: 1-stand, 2-rotating shaft, 3-first sprocket, 4-main chain, 5-jig support plate, 6-lock block, 7-jig body, 8-fixed seat, 9-th Two sprockets, 10- vice chain, 11- servo motor, 12- chain tension block, 13- hydraulic adjustment base, 14- universal roller, 15- position sensor.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: a conveyor with precise moving distance, including a stand 1, a hydraulic adjustment base 13 is fixedly connected to the bottom of the stand 1, and the two hydraulic adjustment bases 13 are fixed between The universal roller 14 is connected, and the hydraulic adjustment base 13 and the universal roller 14 are arranged, and the fixing and moving modes of the stand 1 can be switched, which can not only be fixed and stable, but also be easily moved. The number of the hydraulic adjustment bases 13 is more than one, the two sides of the inside of the stand 1 are rotatably connected with the rotating shafts 2 through the bearings, the outer surfaces of the two rotating shafts 2 are fixedly connected with the first sprockets 3, the two first sprockets 3 The sprockets 3 are connected by the main chain 4. The top of the outer surface of the main chain 4 is fixedly connected with a fixture support plate 5, and the two sides of the top of the fixture support plate 5 are fixedly connected with locking blocks 6. A jig body 7 is fixedly connected between the tops of the blocks 6 . The jig body 7 is an existing jig technology. There are multiple jig bodies 7 , and the jig bodies 7 are evenly distributed on the top of the main chain 4 , the left side of the stand 1 is fixedly connected with a fixed seat 8, the surface of the fixed seat 8 and the side of the second sprocket 9 is rotatably connected with a chain tension block 12, and one side of the chain tension block 12 is connected to the auxiliary chain 10. The inner surface of the fixed seat 8 is fixedly connected with the servo motor 11, the servo motor 11 is electrically connected with the external power supply, the surface of the output end of the servo motor 11 is fixedly connected with the inner surface of the second sprocket 9, and the servo motor 11 The surface extends to the outside of the fixed base 8, the output end of the servo motor 11 penetrates the fixed base 8 and extends to the outside of the fixed base 8, the surface of the fixed base 8 is rotatably connected with the second sprocket 9, and the second sprocket 9 is connected with the first sprocket 9. A sprocket 3 is connected by a secondary chain 10. Both sides of the top of the stand 1 are fixedly connected with in-position sensors 15. The in-position sensors 15 are the existing technology and can detect the distance. By setting the servo motor 11, using The servo motor 11 drives the second sprocket 9, and the first sprocket 3 is driven synchronously through the meshing transmission of the auxiliary chain 10, and then the two first sprockets 3 are driven synchronously under the meshing transmission of the main chain 4, and cooperate with the fixture support plate. 5. The locking block 6, the fixture body 7 and the in-position sensor 15 can realize the precise movement of the set distance each time, with simple operation and high precision.

Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

When working, first place the fixture body 7 on the two locking blocks 6, and fix the fixture body 7 on the fixture support plate 5 through the locking blocks 6. At this time, the servo motor 11 is activated, and the servo motor 11 drives the The second sprocket 9 rotates, the second sprocket 9 rotates to make the auxiliary chain 10 drive, the auxiliary chain 10 drives to make the meshed first sprocket 3 rotate, and the first sprocket 3 rotates to make the main chain 4 drive, and the main chain 4 drives The fixture support plate 5 is driven, the fixture support plate 5 is driven and then the fixture body 7 is driven, and the distance is controlled by the in-position sensor 15, and the tension adjustment of the auxiliary chain 10 is carried out with the chain tension block 12, which can achieve accurate every time. To move the set distance, the operation is simple and the precision is high. When the device needs to be moved, it is only necessary to raise the hydraulic adjustment base 13. At this time, the universal roller 14 is in contact with the ground, and the device can be moved at this time. , the reverse operation can be done, the above is the working principle of a conveyor with precise moving distance.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a remove accurate conveyer of distance, includes stand (1), its characterized in that: both sides of the inside of the stand (1) are rotatably connected with rotating shafts (2) through bearings, the outer surfaces of the two rotating shafts (2) are fixedly connected with first chain wheels (3), the two first chain wheels (3) are in transmission connection through a main chain (4), the top of the outer surface of the main chain (4) is fixedly connected with a jig supporting plate (5), the two sides of the top of the jig supporting plate (5) are fixedly connected with locking blocks (6), a jig body (7) is fixedly connected between the tops of the two locking blocks (6), a fixed seat (8) is fixedly connected to the left side of the stand (1), a second chain wheel (9) is rotatably connected to the surface of the fixed seat (8), and the second chain wheel (9) is in transmission connection with the first chain wheel (3) through an auxiliary chain (10), both sides of the top of the stand (1) are fixedly connected with in-place inductors (15).

2. A conveyor with accurate travel distance according to claim 1, wherein: the number of the jig bodies (7) is multiple, and the jig bodies (7) are uniformly distributed on the top of the main chain (4).

3. A conveyor with accurate travel distance according to claim 1, wherein: the inside fixedly connected with servo motor (11) of fixing base (8), the output of servo motor (11) runs through fixing base (8) and extends to the outside of fixing base (8).

4. A conveyor with accurate travel distance according to claim 3, wherein: the surface of the output end of the servo motor (11) is fixedly connected with the inner surface of the second chain wheel (9), and the surface of the servo motor (11) extends to the outside of the fixed seat (8).

5. A conveyor with accurate travel distance according to claim 1, wherein: the surface of the fixed seat (8) and one side of the fixed seat positioned on the second chain wheel (9) are rotatably connected with a chain tensioning block (12), and one side of the chain tensioning block (12) is meshed with one side of the auxiliary chain (10).

6. A conveyor with accurate travel distance according to claim 1, wherein: the bottom fixedly connected with hydraulic pressure of stand (1) adjusts base (13), and the quantity of hydraulic pressure regulation base (13) is provided with a plurality ofly.

7. A conveyor with accurate travel distance according to claim 6, wherein: two fixedly connected with universal gyro wheel (14) between hydraulic pressure regulation base (13), and the quantity of universal gyro wheel (14) is provided with a plurality ofly.

Images