CN217861096U

CN217861096U - Efficient simple mechanical roller dismounting device for coal preparation plant

Info

Publication number: CN217861096U
Application number: CN202220251940.8U
Authority: CN
Inventors: 裴恒
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-07
Filing date: 2022-02-07
Publication date: 2022-11-22
Anticipated expiration: 2032-02-07

Abstract

The utility model discloses an efficient coal preparation plant machinery plain type cylinder dismouting device, including the riser, the top welding of riser has the snap ring, and the inside sliding connection of snap ring has the bent plate, and the top welding of bent plate has the shifting block, and the spout has been seted up to the side of riser, and the bottom sliding connection of spout has the belt, the utility model discloses efficient coal preparation plant machinery plain type cylinder dismouting device, through having set up the shifting block, the snap ring, the riser, the slider, the buffer frame, the bull stick, the rotary drum, the card post, gyration spring and belt, when the cylinder is about to fall to the ground, will promote the upset of buffer frame and be slowed down by the baffle for the cylinder is restricted in the buffer frame after falling to the ground, reduces the rolling probability in ground after falling to the ground of cylinder, improves the factor of safety when this device dismantles the cylinder, and the cylinder rises more easily, and the mechanical energy that the outside machinery that needs when having also saved the installation cylinder simultaneously provides, thereby saved the cost when this device butt joint installation cylinder, has reduced the influence to the normal work of cylinder.

Description

Efficient mechanical simple roller dismounting device for coal preparation plant

Technical Field

The utility model relates to a cylinder dismouting device, in particular to efficient coal preparation plant machinery plain type cylinder dismouting device.

Background

Coal preparation plants are coal preparation plants and coal washing plants which are used for separating coal to remove mineral impurities in raw coal and dividing the coal into products with different specifications, main products are clean coal and lump coal, and a roller is used as a main device for screening and needs to be operated for a long time, so that the frequency and the frequency of replacement are high, and the roller is replaced more quickly, so that the roller dismounting device is created.

But the simple mechanical roller dismounting device of the existing high-efficiency coal preparation plant has a poor structure and also has certain defects:

1. when dismantling the cylinder, need hold the cylinder with the help of outside machinery and slowly descend to ground perpendicularly for the speed that the cylinder was dismantled is slower, puts to ground back at the cylinder simultaneously, lacks the structure fixed to the cylinder, makes old cylinder roll along ground easily before not handling, has the potential safety hazard.

2. When lifting cylinder to device butt joint structure place height, need rely on more manpower and machinery to adjust the butt joint department of structure for the process of cylinder installation is wasted time and energy, has influenced the normal work of cylinder when increasing the installation cost of cylinder.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient coal preparation plant machinery plain type cylinder dismouting device to there are potential safety hazard and the problem that installation cost is high and work efficiency is low when proposing the dismantlement in solving above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the efficient mechanical simple roller dismounting device for the coal preparation plant comprises a vertical plate, wherein a clamping ring is welded at the top of the vertical plate, a bent plate is connected inside the clamping ring in a sliding mode, a shifting block is welded at the top of the bent plate, a sliding groove is formed in the side surface of the vertical plate, a belt is connected to the bottom of the sliding groove in a sliding mode, and a sliding block is bonded to the top of the belt;

the novel rotary drum is characterized in that a rotary drum is rotatably connected to the inside of the vertical plate, a rotary spring is clamped at the center of the inside of the rotary drum, a rotary rod is clamped on the side face of the rotary drum, a bottom plate is fixedly connected to the side face of the vertical plate, and a buffering frame is rotatably connected to the top of the bottom plate.

As an optimized technical scheme of the utility model, the inboard of snap ring is rotated and is connected with the cylinder, the surface of snap ring is seted up flutedly, the bayonet socket has been seted up to the side of snap ring.

As an optimized technical scheme of the utility model, the outside block of rotary drum has the card post, the tail end block of card post has wire rope.

As a preferred technical scheme of the utility model, the inner wall fixedly connected with fixed block of rotary drum, the surface of rotary drum has cup jointed the rubber ring.

As a preferred technical scheme of the utility model, the card pole has been run through to the side of buffering frame, the top welding of buffering frame has the baffle.

As an optimal technical scheme of the utility model, the side block of riser has the cardboard, the inside fretwork of riser.

As an optimal technical scheme of the utility model, the bent plate is located inside the snap ring, bent plate and shifting block welded connection.

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

1. the utility model discloses efficient coal preparation plant machinery plain type cylinder dismouting device, through having set up the shifting block, the snap ring, the riser, slider and buffer frame, undulant shifting block is opened the snap ring, make the cylinder roll out the snap ring smoothly, the step of simplified operation, save the time that the cylinder was dismantled, under the action of gravity, the cylinder will be followed the spout gliding under the support lining of slider, accelerate the cylinder whereabouts to the speed on ground, the cylinder is soon to fall to the ground, will promote the buffer frame upset and by baffle deceleration, make the cylinder restricted in the buffer frame after falling to the ground, reduce the cylinder and fall to the ground after the rolling probability on ground, improve the factor of safety when this device dismantles the cylinder.

2. The utility model discloses efficient coal preparation plant machinery plain type cylinder dismouting device, through having set up the bull stick, the rotary drum, the card post, gyration spring and belt, the cylinder is when dismantling, make rotary drum anticlockwise rotation through the belt, make gyration spring deformation, and convert gravitational potential energy into elastic potential energy and store, when installing new cylinder, only need clockwise rotation bull stick, make card post and fixed block press from both sides tight belt, and drive gyration spring recovers, make the user can be with the help of frictional force and elastic potential energy, rise the cylinder more easily, the mechanical energy that the outside machinery that needs when also having saved the installation cylinder provided simultaneously, thereby cost when having saved this device butt joint installation cylinder, the influence to the normal work of cylinder has been reduced.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of the middle vertical plate and the belt of the present invention;

FIG. 3 is a schematic structural view of the middle bottom plate of the present invention;

fig. 4 is a cross-sectional view of the drum of the present invention.

In the figure: 1. a drum; 2. shifting blocks; 3. a snap ring; 4. a slider; 5. a vertical plate; 6. a chute; 7. a drum; 8. a rotating rod; 9. a belt; 10. a base plate; 11. a buffer frame; 12. bending a plate; 13. a bayonet; 14. a rubber ring; 15. a clamping rod; 16. a baffle plate; 17. a fixed block; 18. clamping the column; 19. a wire rope; 20. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution of a high-efficiency simple roller dismounting device for a coal preparation plant:

the first embodiment is as follows:

according to the drawings of fig. 2 and 3, the efficient mechanical simple roller dismounting device for the coal preparation plant comprises a vertical plate 5, a clamping ring 3 is welded at the top of the vertical plate 5, a bent plate 12 is connected inside the clamping ring 3 in a sliding mode, a shifting block 2 is welded at the top of the bent plate 12, a sliding block 4 is bonded at the top of a belt 9, and a buffer frame 11 is rotatably connected at the top of a bottom plate 10; through having set up shifting block 2, snap ring 3, riser 5, slider 4 and buffer frame 11, the inboard of snap ring 3 is rotated and is connected with cylinder 1, cylinder 1 can roll out from snap ring 3 side when snap ring 3 is opened, the surface of snap ring 3 is seted up flutedly, bayonet socket 13 has been seted up to the side of snap ring 3, shifting block 2 slides along the recess, drive bent plate 12 and bayonet socket 13 separation, simplify the step when cylinder 1 dismantles, save the takedown time, the side of buffer frame 11 runs through has kelly 15, kelly 15 can make buffer frame 11 rotate along bottom plate 10 after being promoted by the cylinder 1 of whereabouts, make cylinder 1 get into buffer frame 11 smoothly, the top welding of buffer frame 11 has baffle 16, baffle 16 can restrict the roll of cylinder 1, reduce the probability that cylinder 1 puts along ground cylinder 1 behind the ground, bent plate 12 is located inside snap ring 3, bent plate 12 and shifting block 2 welded connection, bent plate 12 can realize opening and closure of snap ring 3, the time of cylinder 1 dismantlement is saved.

When specifically using, the utility model discloses 1 dismouting device of efficient coal preparation plant machinery plain type cylinder, when dismantling cylinder 1, stir shifting block 2 backward, make shifting block 2 slide along the recess, and drive bent plate 12 and bayonet socket 13 separation, make 3 sides of snap ring open, promote cylinder 1 after that, make cylinder 1 slide to the slider 4 of riser 5 side under the effect of gravity, slider 4 will hold cylinder 1 and slide along the spout 6 of riser 5 side this moment, and the belt 9 that drives the bottom rotates along spout 6, when cylinder 1 will fall to the ground soon, buffer 11 will catch cylinder 1, and overturn along bull stick 8 under the promotion of cylinder 1, make cylinder 1 break away from with slider 4, and be fixed in buffer 11 through baffle 16.

Example two:

on the basis of the first embodiment, as shown in fig. 1 and 4, the bottom of the chute 6 is slidably connected with a belt 9, the interior of the vertical plate 5 is rotatably connected with a rotating drum 7, the center of the interior of the rotating drum 7 is clamped with a rotary spring 20, and the side surface of the rotating drum 7 is clamped with a rotating rod 8; through having set up bull stick 8, the rotary drum 7, card post 18, rotary spring 20 and belt 9, the outside block of rotary drum 7 has card post 18, card post 18 and fixed block 17's cooperation, can press from both sides tight belt 9, make the frictional force of belt 9 increase, save the strength that the user rotated rotary drum 7 and spent, the tail end block of card post 18 has wire rope 19, wire rope 19 draws card post 18, make the tension of card post 18 when laminating belt 9 surface increase, and form the buffering, reduce the damage to belt 9 when rubbing with belt 9, the inner wall fixedly connected with fixed block 17 of rotary drum 7, fixed block 17 can slow down the gliding speed of belt 9 in rotary drum 7, protect belt 9, rubber ring 14 has been cup jointed to the surface of rotary drum 7, user's power when rotating bull stick 8 and rotary drum 7 rotation is saved through increasing friction to rubber ring 14, thereby save user's physical power, simultaneously save the installation need be with the help of external machinery's cost.

When specifically using, the utility model discloses 1 dismouting device of efficient coal preparation plant machinery plain type cylinder, when slider 4 descends, belt 9 will drive rotary drum 7 anticlockwise rotation, make the rotary spring 20 in the rotary drum 7 produce elastic deformation, and hold in the palm the gravitational potential energy that produces when lining cylinder 1 descends with slider 4 and convert elastic potential energy into, when installing new cylinder 1, place cylinder 1 on slider 4, clockwise rotation bull stick 8 is after that, make bull stick 8 drive rotary drum 7 and rotate, it slides on riser 5 to drive belt 9 and slider 4, the rotary spring 20 in the rotary drum 7 will resume former shape this moment, convert elastic potential energy into rotary drum 7 pivoted power, simultaneously rotary drum 7 inboard card post 18 will rub belt 9 with the regulation piece, rubber ring 14 also will laminate belt 9's side and rotate, make rotary drum 7 drive power that belt 9 received offset with the gravity that slider 4 receives.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

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. Efficient coal preparation plant machinery plain type cylinder dismouting device, including riser (5), its characterized in that: the top of the vertical plate (5) is welded with a clamping ring (3), a bent plate (12) is connected inside the clamping ring (3) in a sliding mode, the top of the bent plate (12) is welded with a shifting block (2), the side face of the vertical plate (5) is provided with a sliding groove (6), the bottom of the sliding groove (6) is connected with a belt (9) in a sliding mode, and a sliding block (4) is bonded to the top of the belt (9);

the novel rotary drum is characterized in that a rotary drum (7) is rotatably connected to the inside of the vertical plate (5), a rotary spring (20) is clamped at the center of the inside of the rotary drum (7), a rotary rod (8) is clamped on the side face of the rotary drum (7), a bottom plate (10) is fixedly connected to the side face of the vertical plate (5), and a buffer frame (11) is rotatably connected to the top of the bottom plate (10).

2. The high-efficiency simple roller dismounting device for the coal preparation plant according to claim 1, is characterized in that: the inner side of the snap ring (3) is rotatably connected with the roller (1), the outer surface of the snap ring (3) is provided with a groove, and the side surface of the snap ring (3) is provided with a bayonet (13).

3. The high-efficiency simple roller dismounting device for the coal preparation plant according to claim 1, is characterized in that: a clamping column (18) is clamped on the outer side of the rotary drum (7), and a steel wire rope (19) is clamped at the tail end of the clamping column (18).

4. The high efficiency simple drum disassembly and assembly device of coal preparation plant machinery of claim 1, characterized in that: the inner wall fixedly connected with fixed block (17) of rotary drum (7), the surface of rotary drum (7) has cup jointed rubber ring (14).

5. The high-efficiency simple roller dismounting device for the coal preparation plant according to claim 1, is characterized in that: the side of the buffer frame (11) penetrates through a clamping rod (15), and a baffle (16) is welded at the top of the buffer frame (11).

6. The high efficiency simple drum disassembly and assembly device of coal preparation plant machinery of claim 1, characterized in that: the side of the vertical plate (5) is clamped with a clamping plate, and the interior of the vertical plate (5) is hollowed.

7. The high efficiency simple drum disassembly and assembly device of coal preparation plant machinery of claim 1, characterized in that: the bent plate (12) is located inside the clamping ring (3), and the bent plate (12) is connected with the shifting block (2) in a welding mode.