CN213563241U - Vibrator for block building machine - Google Patents

Abstract

The utility model discloses a vibrator for block machine, including box and eccentric shaft, it is connected with a plurality of eccentric shafts to rotate on the box, the box is worn out to the one end of eccentric shaft, the welding has the fixed disk of two symmetries on the eccentric shaft, the equal fixedly connected with fixed plate in position of box corresponding eccentric shaft, fixedly connected with cushion rubber circle on the fixed plate, the fixed plate corresponds the solid fixed ring of the fixed position fixedly connected with of cushion rubber circle outer lane, gu install buffer gear on the fixed ring. The utility model discloses a cushion rubber circle can play the effect of buffering to the bearing to reduce the influence of the vibrational force of eccentric shaft to the box, improve the life of box, when the axial force took place for the eccentric shaft, the fixed disk promoted a plurality of balls, make the sliding column drive promote piece extrusion spring, thereby play the effect of buffering to the axial force of eccentric shaft, reduce the effort of eccentric shaft to the bearing, the life of better protection bearing.

Description

Vibrator for block building machine

Technical Field

The utility model relates to a block machine technical field especially relates to a vibrator for block machine.

Background

The block making machine is mechanical equipment for producing novel environment-friendly materials such as blocks, cement bricks and the like by taking fly ash, crushed building garbage, cobblestones and stone powder as raw materials, and when a vibrator on the block making machine is used, the vibrator mainly rotates through an eccentric shaft to play a role in vibration excitation;

when the vibrator is in work, the length of the eccentric shaft is long, the weight is heavy, in addition, the vibration frequency is high, the box body is easily damaged, and meanwhile, the damage of a bearing is easily caused by the axial force of the rotating shaft of the eccentric shaft, and the working stability of the eccentric shaft is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a vibrator for a block making machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a vibrator for block machine, includes box and eccentric shaft, it is connected with a plurality of eccentric shafts to rotate on the box, the box is worn out to the one end of eccentric shaft, the welding has the fixed disk of two symmetries on the eccentric shaft, the equal fixedly connected with fixed plate in position of box correspondence eccentric shaft, fixedly connected with cushion rubber circle on the fixed plate, the fixed plate corresponds the solid fixed ring of position fixedly connected with of cushion rubber circle outer lane, gu install buffer gear on the fixed ring, buffer gear includes a fixed cylinder, slip post, link and ball, the equal interference fit in position on the eccentric shaft correspondence box has the bearing.

Preferably, the last fixed cylinder that is close to a plurality of circumference distributions of the equal fixedly connected with of one end of fixed disk of solid fixed ring, every equal sliding connection has the slip post in the fixed cylinder, every equal fixedly connected with link on the slip post, every all rotate on the link and be connected with the ball, the one end fixedly connected with that the slip post is located the fixed cylinder promotes the piece, promote and placed the spring between the inner wall of piece and fixed cylinder.

Preferably, the pushing block is a circular block, and the diameter of the pushing block is larger than the diameter of the opening of the sliding column corresponding to the fixed cylinder.

Preferably, the bearings at both ends of the eccentric shaft are fixed on the buffer rubber ring.

Preferably, each of the balls is located on the fixed disk.

Preferably, the fixing plate is fixed on the box body through a bolt, and a shaft hole corresponding to the eccentric shaft is formed in one end, corresponding to the eccentric shaft, of the fixing plate, which penetrates out of the box body.

Compared with the prior art, the utility model has the following benefits:

1. the utility model discloses a cushion rubber circle can play the effect of buffering to the bearing to reduce the influence of the vibrational force of eccentric shaft to the box, improve the life of box, when the axial force takes place for the eccentric shaft, the fixed disk promotes a plurality of balls, makes the sliding column drive the piece of promotion extrusion spring, thereby plays the effect of buffering to the axial force of eccentric shaft, reduces the effort of eccentric shaft to the bearing, the better life who protects the bearing;

2. the mounting panel can be fixed on the outer wall of box, is convenient for change and overhaul, and it is more convenient to use, because the ball can roll on the fixed disk for do not cause the influence to the use of original eccentric shaft, guaranteed the normal use of vibrator.

Drawings

Fig. 1 is a structural diagram of a vibrator for a block making machine according to the present invention;

FIG. 2 is an internal view of a fixed cylinder of a vibrator for a block making machine according to the present invention;

fig. 3 is a side view of the fixing ring of the vibrator for block making machine according to the present invention.

In the figure: the device comprises a box body 1, an eccentric shaft 2, a fixed disc 3, a connecting frame 4, a fixed cylinder 5, a sliding column 6, a fixed ring 7, a fixed plate 8, a bearing 9, a buffer rubber ring 10, a ball 11, a spring 12 and a pushing block 13.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a vibrator for a block making machine, comprises a box body 1 and eccentric shafts 2, and is characterized in that the box body 1 is rotatably connected with a plurality of eccentric shafts 2, one end of each eccentric shaft 2 penetrates out of the box body 1, two symmetrical fixed disks 3 are welded on the eccentric shafts 2, a fixed plate 8 is fixedly connected with the positions of the box body 1 corresponding to the eccentric shafts 2, a cushion rubber ring 10 is fixedly connected on the fixed plate 8, a fixed ring 7 is fixedly connected with the position of the fixed plate 8 corresponding to the outer ring of the cushion rubber ring 10, a buffer mechanism is installed on the fixed ring 7 and comprises a fixed cylinder 5, a sliding column 6, a connecting frame 4 and balls 11, bearings 9 are in interference fit with the positions of the eccentric shafts 2 corresponding to the box body 1, and the buffer mechanism is, therefore, the acting force of the eccentric shaft 2 on the bearing 9 is reduced, and the service life of the bearing 9 can be better protected.

It is specific, the solid fixed cylinder 5 that is close to the equal a plurality of circumference distributions of one end fixedly connected with of fixed disk 3 on the solid fixed ring 7, equal sliding connection has slip post 6 in every solid fixed cylinder 5, equal fixedly connected with link 4 on every slip post 6, all rotate on every link 4 and be connected with ball 11, the one end fixedly connected with that slip post 6 is located solid fixed cylinder 5 promotes piece 13, promote and placed spring 12 between piece 13 and the inner wall of solid fixed cylinder 5, effort through spring 12, can make slip post 6 drive ball 11 and be located fixed disk 3, play the effect of weakening to 3 axial forces of fixed disk, eccentric shaft 2's axial force drives fixed disk 3 emergence effort in step, fixed disk 3 can drive a plurality of balls 11 and slip post 6 in step and move about.

More specifically, the pushing block 13 is a circular block, and the diameter of the pushing block 13 is larger than the diameter of the opening of the fixed cylinder 5 corresponding to the sliding column 6, so that the circular pushing block 13 can slide in the fixed cylinder 5 and also can rotate. The bearings 9 at the two ends of the eccentric shaft 2 are fixed on the buffer rubber ring 10, so that the eccentric shaft 2 is matched with the buffer rubber ring 10 to weaken the vibration force of the box body 1 through the bearings 9, and the influence of the vibration force on the box body 1 is reduced. Each ball 11 is located on the fixed disk 3. The fixed plate 8 is fixed on the box body 1 through a bolt, and the shaft hole corresponding to the eccentric shaft 2 is formed in the end, penetrating out of the box body 1, of the fixed plate 8 corresponding to the eccentric shaft 2, so that the eccentric shaft 2 penetrates out of one end of the box body 1, and the fixed plate 8 can be sleeved on the eccentric shaft 2 to be installed.

When the vibrator during operation, eccentric shaft 2 rotates, it rotates to drive fixed disk 3 simultaneously, through bearing 9 on the eccentric shaft 2, cooperation buffering rubber circle 10 can play the effect of buffering to bearing 9, thereby reduce the vibrational force of eccentric shaft 2 to the influence of box 1, improve the life of box 1, and when eccentric shaft 2 took place the axial force, eccentric shaft 2 can drive fixed disk 3 simultaneously and take place the effort, make fixed disk 3 promote a plurality of balls 11, make sliding column 6 drive and promote piece 13 extrusion spring 12, thereby play the effect of buffering to the axial force of eccentric shaft 2, reduce the effort of eccentric shaft 2 to bearing 9, better protection bearing 9's life.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A vibrator for a block machine comprises a box body (1) and an eccentric shaft (2), it is characterized in that the box body (1) is rotatably connected with a plurality of eccentric shafts (2), one end of the eccentric shaft (2) penetrates out of the box body (1), two symmetrical fixed disks (3) are welded on the eccentric shaft (2), the box body (1) is fixedly connected with a fixing plate (8) corresponding to the position of the eccentric shaft (2), the fixed plate (8) is fixedly connected with a buffer rubber ring (10), the fixed plate (8) is fixedly connected with a fixed ring (7) at the position corresponding to the outer ring of the buffer rubber ring (10), the fixing ring (7) is provided with a buffer mechanism which comprises a fixing cylinder (5), a sliding column (6), a connecting frame (4) and a ball (11), the eccentric shaft (2) is provided with bearings (9) in interference fit with the positions corresponding to the box body (1).

2. The vibrator for the building block machine according to claim 1, wherein one end of the fixing ring (7) close to the fixing disc (3) is fixedly connected with a plurality of fixing cylinders (5) distributed circumferentially, each fixing cylinder (5) is internally and slidably connected with a sliding column (6), each sliding column (6) is fixedly connected with a connecting frame (4), each connecting frame (4) is rotatably connected with a ball (11), one end of each sliding column (6) in the fixing cylinder (5) is fixedly connected with a pushing block (13), and a spring (12) is placed between the pushing block (13) and the inner wall of the fixing cylinder (5).

3. The vibrator for the block building machine according to claim 2, wherein the pushing block (13) is a circular block, and the diameter of the pushing block (13) is larger than the diameter of the opening of the fixed cylinder (5) corresponding to the sliding column (6).

4. A vibrator for block machines according to claim 1, characterized in that the bearings (9) at both ends of the eccentric shaft (2) are fixed to a cushion rubber ring (10).

5. A vibrator for a block making machine according to claim 2, characterized in that each of said balls (11) is located on a stationary disc (3).

6. The vibrator for the block machine according to claim 1, wherein the fixing plate (8) is fixed on the box body (1) through a bolt, and a shaft hole corresponding to the eccentric shaft (2) is formed at one end of the fixing plate (8) penetrating out of the box body (1) corresponding to the eccentric shaft (2).

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