CN115783822A - Coal pile flattening equipment - Google Patents

Abstract

The invention relates to the technical field of coal sample detection, in particular to coal pile flattening equipment which comprises a supporting assembly, a moving assembly and a vibrating plate, wherein the moving 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. The tray is used for loading the coal sample, the tray filled with the coal sample is placed on the vibration plate, the fixing block matched with the fixing groove is arranged at the bottom of the tray, the fixing block can be embedded on the fixing groove, the tray is further fixed, the moving assembly is driven, the supporting assembly is driven to move, the vibration plate is further driven to move, the tray on the vibration plate is vibrated, the coal pile loosening and flattening effect is achieved, and the risk of adhesion and contamination caused by contact of an object with the coal pile is avoided.

Description

Coal pile flattening equipment

Technical Field

The invention 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 coal quality, 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 needs to be carried out after three times of cone stacking, the work of cake spreading of a cone-shaped coal pile is mainly carried out by manual operation, and the labor intensity is high.

The prior notice No. CN215449259U discloses a conical coal pile flattening device, which comprises a movable bracket, a servo electric cylinder, a driving motor and a scraper; the servo electric cylinder is fixedly arranged on one side of the movable support and is provided with a piston rod, the top end of the piston rod is fixedly provided with an installation plate, and the driving motor is fixedly arranged on the installation plate, so that the driving motor can be driven by the piston rod to perform lifting motion; the scraper blade is connected with the driving motor through a rotating shaft in a transmission mode, so that the scraper blade can rotate horizontally, the coal pile is flattened into a round cake through a cone, and manpower is saved.

However, the tapered coal pile flattening device described above brings a risk of adhesion of small particles by bringing the scraper itself into contact with the piled coal pile and reducing the height of the coal pile by direct collision.

Disclosure of Invention

The invention aims to provide coal pile flattening equipment, which solves the problem that the scraper blade can bring the risk of adhering small particles due to the fact that the height of a coal pile is reduced through direct collision when the conical coal pile flattening device is in contact with the piled coal pile through the scraper blade.

In order to achieve the aim, the invention provides coal pile flattening equipment which comprises a supporting assembly, a moving assembly and a vibrating plate; the movable assembly is connected with the supporting assembly, the vibration plate is provided with a fixing groove, and the fixing groove is located at the top of the vibration plate.

Wherein the support assembly comprises a base plate, a longitudinal member and a transverse member, the base plate being located below the diaphragm; the longitudinal member is connected with the bottom plate; the transverse 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, and 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 connected with the longitudinal guide rail in a sliding mode and is located on one side, far away from the bottom plate, of the longitudinal guide rail.

The transverse member comprises a lower layer base and a sliding part, wherein the lower layer base is fixedly connected with the linear guide block and is positioned on one side of the linear guide block, which is far away from the longitudinal guide rail; the sliding component is connected with the lower base.

The sliding component comprises an air cylinder and a transverse sliding block, one side of the transverse sliding block is connected with the lower-layer base in a sliding mode, 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 moving assembly comprises a linear connecting plate and a driving member, and 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 connecting 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 vibration plate is connected with the supporting component and located above the supporting component, the fixing groove is formed in the top of the supporting component, a plate is used for loading coal samples, the plate filled with the coal samples is placed on the vibration plate, the fixing block matched with the fixing groove is arranged at the bottom of the plate, the fixing block can be embedded into the fixing groove to fix the plate, and therefore the moving component is driven to drive the supporting component to move and further drive the vibration plate to move, so that the plate on the vibration plate vibrates, the coal pile is loosened and flattened, and the risk of adhesion and contamination caused by the fact that objects contact 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 invention.

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

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, and the embodiments described below with reference to the accompanying drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention.

The first embodiment of the present application is:

referring to fig. 1, fig. 1 is a schematic structural view of a coal pile flattening apparatus according to the present invention.

The invention provides a coal pile flattening device which comprises the following components: the vibration plate comprises a supporting assembly, a moving assembly and a vibration plate 5, wherein the vibration plate 5 is provided with a fixing groove 4, the supporting assembly comprises a bottom plate 1, a longitudinal member and a transverse member, the longitudinal member comprises a longitudinal guide rail 7 and a linear guide block 12, the transverse member comprises a lower-layer base 11 and a sliding part, and the sliding part comprises a cylinder 9 and a transverse sliding block 8. The problem that the height of the coal pile is reduced through direct collision because the conical coal pile flattening device is contacted with the piled coal pile through the scraper blade in the background technology is solved through the scheme, and the scraper blade can bring the risk of small particle adhesion.

For the present embodiment, the moving assembly is connected to 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 supporting component is used for supporting, the moving component drives the supporting component moves, the vibrating plate 5 is arranged above the supporting component, the top of the vibrating plate is provided with a plurality of fixing grooves 4, coal samples are loaded by the aid of plates, the plates filled with the coal samples are placed on the vibrating plate 5, fixing blocks matched with the fixing grooves 4 are arranged at the bottoms of the plates, and the fixing blocks can be embedded in the fixing grooves 4 to fix the plates.

Wherein the bottom plate 1 is positioned below the vibration plate 5; the longitudinal member is connected with the bottom plate 1; the cross member is connected to the longitudinal member and the diaphragm 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 connected with the longitudinal guide rail 7 in a sliding manner and is located on one side of the longitudinal guide rail 7 far away from the bottom plate 1. The longitudinal guide rails 7 are fixed to the top of the bottom plate 1, the number of the longitudinal guide rails 7 is two, the two longitudinal guide rails 7 are respectively distributed oppositely, two linear guide blocks 12 are arranged on each longitudinal guide rail 7, 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 on 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-layer base 11 is fixed at the tops of the four linear guide blocks 12 and driven by the moving assembly to slide along the longitudinal guide rail 7, and the sliding part is arranged above the lower-layer base 11.

In addition, one side of the transverse sliding block 8 is connected with the lower-layer base 11 in a sliding manner, and the other side of the transverse sliding block 8 is fixedly connected with the vibration plate 5; the output end of the air cylinder 9 is fixedly connected with the transverse sliding block 8. The transverse sliding block 8 can slide on the top of the lower-layer base 11, the output end of the air cylinder 9 is connected with the transverse sliding block 8 to drive the transverse sliding block 8 to move, the vibration plate 5 is fixed on the top of the transverse sliding block 8 to further drive the vibration plate 5 to transversely move, and the vibration center is changed.

Use a coal pile shakeout equipment of this embodiment, utilize the dish to load the coal sample to the dish that will be equipped with the coal sample is put above vibrations board 5, the dish bottom be provided with 4 matched with fixed blocks of fixed slot, the fixed block can be adorned embeddedly on the fixed slot 4, and then fixed dish, drive the removal subassembly drives lower floor's base 11 is followed longitudinal guide 7 slides, makes it produce vibrations, and then makes vibrations board 5 produces vibrations, and the coal pile in the dish is loose, shakeouts, removes in lower floor's base 11, cylinder 9 drives horizontal slider 8 removes, and then vibrations board 5 and dish are followed and are removed, moving direction with straight line guide 12 moving direction is mutually perpendicular, changes the center of dish vibrations, can make the different positions homoenergetic of coal sample pass through at the vibrations center, and better dispersion material has realized the loose, shakeout effect of coal pile through the vibrations of vertical and horizontal direction, has avoided object contact coal pile to cause the adhesion to stain.

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 diagram of a coal pile flattening apparatus according to the present invention.

The moving assembly of this embodiment comprises a linear connecting plate 10 and a driving member comprising a rotary connecting plate 2 and a motor 3.

For the present embodiment, the linear connecting plate 10 is fixedly connected to 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 connecting plate 10 is fixed at the bottom of the lower base 11, and the driving member drives the linear connecting plate 10 to move.

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

Use the coal pile shakeout equipment of this embodiment, the steerable rotational speed of motor 3, moment, through rotate connecting plate 2 with linear connection board 10 with the bottom of lower floor's base 11 is connected, can with motor 3 pivoted circular motion turns into lower floor's base 11 is followed longitudinal guide 7's linear motion, through control motor 3 just reversing, speed, can with motor 3's rotational energy converts the energy of longitudinal direction vibrations into, loosens through the structure of the coal sample in the vibrations with the plate, reduces and piles up the height, reduces accumulational compactness, plays loose effect, and the exciting force direction of vibrations, size, amplitude are adjustable (through adjusting motor 3 rotational speed, just reversing, torsion), can be directed against different structure material adjustment vibrations parameter, vibrations have realized the coal pile loose, have shakeout the effect of flattening, have avoided object contact coal pile to cause the adhesion.

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 diagram of a coal pile flattening apparatus according to the present invention.

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 sensors 6 may be plural, and are disposed in the vicinity of the longitudinal rail 7 or on the lower base 11.

With the coal pile flattening device of the embodiment, the sensor 6 is used for sensing distance change, and the sensor 6 is arranged for sensing the moving range of the lower base 11, so that the effect of limiting vibration amplitude in the longitudinal direction and the transverse direction is achieved.

While the above disclosure describes one or more preferred embodiments of the present invention, it should be understood that there is no intent to limit the scope of the claims, and it is intended that all or a portion of the process flow of the above embodiments be practiced and equivalents thereof within the scope of the claims.

Claims (6)

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

2. The coal pile flattening apparatus of claim 1, wherein the support assembly includes 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 transverse 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 block, the longitudinal rail being fixedly attached to the base plate and positioned on top of the base plate; the linear guide block is connected with the longitudinal guide rail in a sliding mode and is located on one side, far away from the bottom plate, of the longitudinal guide rail.

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

5. The coal pile flattening apparatus according to claim 4, wherein the sliding member includes a cylinder and a lateral slider, one side of the lateral slider is slidably connected to the lower base, and the other side of the lateral slider is 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 movement assembly includes a linear linkage plate and a drive member, the linear linkage plate being fixedly connected to the lower base and located at a bottom of the lower base; the driving member is connected with the linear connecting plate.

Images