CN219278912U - Coal pile flattening equipment - Google Patents

Abstract

The utility model relates to the technical field of coal sample detection, in particular to coal pile flattening equipment which comprises a supporting component, a moving component and a vibrating plate, wherein the moving component is connected with the supporting component, the vibrating plate is provided with a fixing groove, and the fixing groove is positioned at the top of the vibrating plate. The tray is used for loading the coal samples, the tray with the coal samples is placed on the vibrating plate, the fixed block matched with the fixed groove is arranged at the bottom of the tray, the fixed block can be embedded on the fixed groove, the tray is further fixed, the moving assembly is driven, the supporting assembly is driven to move, the vibrating plate is driven to move, the tray on the vibrating plate is driven to vibrate, the loosening and flattening effects of the coal pile are achieved, and the risk of adhesion contamination caused by contact of objects with the coal pile is avoided.

Description

Coal pile flattening equipment

Technical Field

The utility model relates to the technical field of coal sample detection, in particular to coal pile flattening equipment.

Background

The total moisture in the coal is one of main indexes for evaluating the quality of the coal, and sampling is needed before the total moisture in the coal is measured, wherein a nine-point sampling method is one of common methods, cake spreading is needed after three conical coal stacking, and the conical coal cake stacking work is mainly performed manually, so that the labor intensity is high.

The prior publication number CN215449259U discloses a cone-shaped coal pile flattening device, which comprises a movable bracket, a servo electric cylinder, a driving motor and a scraping plate; the servo electric cylinder is fixedly arranged on one side of the movable support, the servo electric cylinder is provided with a piston rod, the top end of the piston rod is fixedly provided with a mounting plate, and the driving motor is fixedly arranged on the mounting plate, so that the driving motor can do lifting movement under the drive of the piston rod; the scraping plate is in transmission connection with the driving motor through a rotating shaft, so that the scraping plate can horizontally rotate, the coal pile is flattened into a cake by a cone shape, and labor is saved.

However, the cone-shaped coal pile flattening device contacts with the piled coal pile through the scraping plate, the height of the coal pile is reduced through direct collision, and the scraping plate can bring about the risk of adhering small particles.

Disclosure of Invention

The utility model aims to provide coal pile flattening equipment, which solves the problem that the conical coal pile flattening device contacts with a piled coal pile through a scraping plate, the height of the coal pile is reduced through direct collision, and the scraping plate can bring the risk of adhering small particles.

In order to achieve the above purpose, the utility model provides a coal pile flattening device, which comprises a supporting component, a moving component and a vibrating plate; the movable assembly is connected with the supporting assembly, the vibrating plate is provided with a fixing groove, and the fixing groove is positioned at the top of the vibrating plate.

Wherein the support assembly comprises a base plate, a longitudinal member and a transverse member, the base plate being located below the vibration plate; the longitudinal member is connected with the bottom plate; the cross member is connected with the longitudinal member and the vibration plate, respectively.

The longitudinal member comprises a longitudinal guide rail and a linear guide block, wherein the longitudinal guide rail is fixedly connected with the bottom plate and is positioned at the top of the bottom plate; the linear guide block is in sliding connection with the longitudinal guide rail and is positioned on one side of the longitudinal guide rail away from the bottom plate.

Wherein the cross member comprises a lower base and a sliding part, and the lower base is fixedly connected with the linear guide block and is positioned at one side of the linear guide block far away from the longitudinal guide rail; the sliding component is connected with the lower-layer base.

The sliding part comprises an air cylinder and a transverse sliding block, one side of the transverse sliding block is in sliding connection with the lower-layer base, and the other side of the transverse sliding block is fixedly connected with the vibrating plate; the output end of the air cylinder is fixedly connected with the transverse sliding block.

The movable assembly comprises a linear connecting plate and a driving member, wherein the linear connecting plate is fixedly connected with the lower-layer base and is positioned at the bottom of the lower-layer base; the driving member is connected with the linear connection plate.

According to the coal pile flattening equipment, the supporting component is used for supporting, the moving component drives the supporting component to move, the vibrating plate is connected with the supporting component and is located above the supporting component, the fixing groove is formed in the top of the supporting component, a tray is used for loading coal samples, the tray filled with the coal samples is placed on the vibrating plate, the fixing block matched with the fixing groove is arranged at the bottom of the tray, the fixing block can be embedded in the fixing groove to fix the tray, so that the moving component is driven to drive the supporting component to move, and then the vibrating plate is driven to move, so that the tray on the vibrating plate vibrates, the effects of loosening and flattening the coal pile are achieved, and the risk of adhesion contamination caused by contact of objects with the coal pile is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a schematic structural view of a coal pile flattening apparatus of the present utility model.

In the figure: 1-bottom plate, 2-rotation connecting plate, 3-motor, 4-fixed slot, 5-vibration plate, 6-sensor, 7-longitudinal guide rail, 8-transverse slide block, 9-cylinder, 10-straight connecting plate, 11-lower base, 12-straight guide block.

Detailed Description

The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.

The first embodiment of the application is as follows:

referring to fig. 1, fig. 1 is a schematic structural diagram of a coal pile flattening apparatus according to the present utility model.

The utility model provides coal pile flattening equipment, which comprises: comprising a support assembly, a moving assembly and a vibrating plate 5, said vibrating plate 5 having a fixed slot 4, said support assembly comprising a base plate 1, a longitudinal member comprising a longitudinal rail 7 and a linear guide 12, and a cross member comprising a lower base 11 and a sliding part comprising a cylinder 9 and a cross slide 8. The problem that the conical coal pile flattening device contacts with the piled coal piles through the scraping plates in the background art, the height of the coal piles is reduced through direct collision, the scraping plates can bring risks of adhering small particles, and the problem that the scraping plates can be used in the process of flattening the coal piles can be solved.

For this embodiment, the moving assembly is connected with the supporting assembly, the vibration plate 5 has a fixing groove 4, and the fixing groove 4 is located at the top of the vibration plate 5. The support component is used for supporting, the moving component drives the support component to move, the vibrating plate 5 is arranged above the support component, the top of the vibrating plate is provided with a plurality of fixing grooves 4, a tray is used for loading coal samples, the tray filled with the coal samples is placed on the vibrating plate 5, the bottom of the tray is provided with fixing blocks matched with the fixing grooves 4, and the fixing blocks can be embedded on the fixing grooves 4 to fix the tray.

Wherein the bottom plate 1 is positioned below the vibrating plate 5; the longitudinal members are connected to the base plate 1; the cross members are connected to the longitudinal members and the vibration plate 5, respectively. The longitudinal member is arranged above the bottom plate 1, the transverse member is arranged above the longitudinal member, and the vibration plate 5 is connected above the transverse member.

The longitudinal guide rail 7 is fixedly connected with the bottom plate 1 and is positioned at the top of the bottom plate 1; the linear guide block 12 is slidably connected to the longitudinal rail 7 and is located on a side of the longitudinal rail 7 remote from the base plate 1. The number of the longitudinal guide rails 7 is two, the two longitudinal guide rails 7 are respectively distributed relatively, each longitudinal guide rail 7 is provided with two linear guide blocks 12, and the linear guide blocks 12 can slide on the longitudinal guide rails 7.

Meanwhile, the lower-layer base 11 is fixedly connected with the linear guide block 12 and is positioned at one side of the linear guide block 12 far away from the longitudinal guide rail 7; the sliding member is connected to the lower base 11. The lower base 11 is fixed on the top of the four linear guide blocks 12, the moving assembly drives the linear guide blocks to slide along the longitudinal guide rail 7, and the sliding part is arranged above the lower base 11.

In addition, one side of the transverse sliding block 8 is in sliding connection with the lower-layer base 11, and the other side of the transverse sliding block 8 is fixedly connected with the vibrating plate 5; the output end of the air cylinder 9 is fixedly connected with the transverse sliding block 8. The horizontal slider 8 can be in the top of lower floor's base 11 slides, the output of cylinder 9 is connected horizontal slider 8 drives horizontal slider 8 removes, the top of horizontal slider 8 is fixed vibrations board 5, and then drives vibrations board 5 lateral shifting changes the vibrations center.

The coal pile flattening equipment of the embodiment is used for loading coal samples by using the plates, the plates with the coal samples are placed on the vibration plates 5, the bottom of each plate is provided with the fixing blocks matched with the fixing grooves 4, the fixing blocks can be embedded on the fixing grooves 4 so as to fix the plates, the moving assembly is driven to drive the lower-layer base 11 to slide along the longitudinal guide rails 7, vibration is generated by the lower-layer base 11, the vibration plates 5 generate vibration, the coal piles in the plates are loosened and flattened, the air cylinders 9 drive the transverse sliding blocks 8 to move while the lower-layer base 11 is moved, the vibration plates 5 and the plates move along with the movement direction perpendicular to the movement direction of the linear guide blocks 12, the vibration centers of the plates are changed, different positions of the coal samples can pass through the vibration centers, the materials are better dispersed, the loosening and flattening effects of the coal piles are realized through the vibration in the longitudinal and transverse directions, and the adhesion caused by the contact of objects with the coal piles is avoided.

The second embodiment of the present application is:

referring to fig. 1 on the basis of the first embodiment, fig. 1 is a schematic structural view of a coal pile flattening apparatus according to the present utility model.

The moving assembly of the present embodiment comprises a linear connection plate 10 and a driving member comprising a rotary connection plate 2 and a motor 3.

For the present embodiment, the linear connection board 10 is fixedly connected with the lower base 11 and is located at the bottom of the lower base 11; the driving member is connected to the linear connection plate 10. The linear connection plate 10 is fixed at the bottom of the lower base 11, and the driving member drives the linear connection plate 10 to move.

One side of the rotary connecting plate 2 is rotationally connected with the linear connecting plate 10, and the other side of the rotary connecting plate 2 is connected with the output end of the motor 3. The rotary connecting plate 2 is rotatably connected to one side of the linear connecting plate 10, which is far away from the lower base 11, and the other side is connected with the motor 3.

By using the coal pile flattening equipment of the embodiment, the motor 3 can control the rotating speed and moment, through the rotating connecting plate 2 and the linear connecting plate 10 are connected with the bottom of the lower-layer base 11, the rotating circular motion of the motor 3 can be converted into the linear motion of the lower-layer base 11 along the longitudinal guide rail 7, the rotating energy of the motor 3 can be converted into the vibrating energy in the longitudinal direction through controlling the forward and reverse rotation and the speed of the motor 3, the structure of a coal sample in a plate is loosened through vibration, the stacking height is reduced, the stacking compactness is reduced, the loosening effect is achieved, the vibration exciting force direction and the vibration amplitude are adjustable (through adjusting the rotating speed, the forward and the reverse rotation and the torsion of the motor 3), the vibration parameters can be adjusted for materials with different structures, the loosening and flattening effects of the coal pile are realized through vibration, and the phenomenon that objects are contacted with the coal pile to cause adhesion is avoided.

The third embodiment of the present application is:

referring to fig. 1 on the basis of the second embodiment, fig. 1 is a schematic structural view of a coal pile flattening apparatus according to the present utility model.

The coal pile flattening apparatus of this embodiment further includes a sensor 6.

For this embodiment, the sensor 6 is located around the longitudinal rail 7. The number of sensors 6 may be plural, and they may be arranged near the longitudinal rail 7 or on the lower base 11.

With the coal pile flattening device of the present embodiment, the sensor 6 is configured to sense a distance change, so that the sensor 6 senses a movement range of the lower base 11, thereby playing a role in limiting vibration amplitudes in longitudinal and transverse directions.

The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.

Claims (6)

1. The coal pile flattening equipment is characterized by comprising a supporting component, a moving component and a vibrating plate; the movable assembly is connected with the supporting assembly, the vibrating plate is provided with a fixing groove, and the fixing groove is positioned at the top of the vibrating plate.

2. The coal pile flattening apparatus of claim 1, wherein the support assembly includes a base plate, a longitudinal member, and a cross member, the base plate being positioned below the vibrating plate; the longitudinal member is connected with the bottom plate; the cross member is connected with the longitudinal member and the vibration plate, respectively.

3. The coal pile flattening apparatus of claim 2, wherein the longitudinal member includes a longitudinal rail and a linear guide, the longitudinal rail being fixedly connected to the base plate and located at the top of the base plate; the linear guide block is in sliding connection with the longitudinal guide rail and is positioned on one side of the longitudinal guide rail away from the bottom plate.

4. The coal pile flattening apparatus of claim 3, wherein the cross member includes a lower base fixedly connected to the linear guide block and located on a side of the linear guide block remote from the longitudinal rail; the sliding component is connected with the lower-layer base.

5. The coal pile flattening apparatus of claim 4, wherein the sliding member includes a cylinder and a lateral slider, one side of the lateral slider being slidably connected to the lower base, the other side of the lateral slider being fixedly connected to the vibration plate; the output end of the air cylinder is fixedly connected with the transverse sliding block.

6. The coal pile flattening apparatus of claim 4, wherein the moving assembly includes a linear connecting plate and a driving member, the linear connecting plate being fixedly connected to the lower base and located at the bottom of the lower base; the driving member is connected with the linear connection plate.

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