CN217252767U

CN217252767U - Automatic box overturning equipment for casting sand box of bridge shell

Info

Publication number: CN217252767U
Application number: CN202122974115.9U
Authority: CN
Inventors: 谢颖谊; 林炳昌; 黄建华; 谢佳雯
Original assignee: Longyan Jiacheng Machinery Co ltd
Current assignee: Longyan Jiacheng Machinery Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-08-23
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to an automatic equipment of turning over of bridge shell casting sand box belongs to the equipment of turning over technical field. It is mainly to the poor problem of current case equipment connection steadiness of turning over, proposes following technical scheme, including box, adjustment mechanism, couple mechanism, frame and motor, the connecting piece is installed to the output of motor, and the fixedly connected with is located the sleeve on the motor all around of connecting piece, and telescopic inside is provided with a plurality of arcs, is provided with a plurality of vaulting poles on the lateral wall of arc, and one side fixedly connected with connecting rod of arc is kept away from to the vaulting pole, and it has the regulation pole to articulate on the inner wall of connecting rod. The utility model discloses a combination of various structures makes this device hang it with the lifting hook when rolling the box, and is provided with the gyro wheel on the lifting hook, reduces the box frictional force of in-process that rolls, and this device can carry out the secondary latch closure to the connecting axle to replace the exposed formula design among the prior art, thereby improve its stability at the in-process that rolls.

Description

Automatic box overturning equipment for casting sand box of bridge shell

Technical Field

The utility model relates to a mould equipment technical field especially relates to an automatic mould equipment that turns over of bridge shell casting sand box.

Background

The bridge shell need use the foundry sand box at the in-process of production, and traditional foundry sand box not only the lifting hook is violent to the frictional force of transmission shaft when rolling the use, and the transmission shaft adopts naked connected mode basically when being connected with drive arrangement for the foundry sand box is rolling the in-process of use and is appearing the skew easily or has the transmission intermittent type, causes its card phenomenon of stopping that rolls to produce.

Therefore, how to handle the box overturning device is a technical problem to be solved by those skilled in the art at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic equipment of turning over of bridge shell casting sand box to the problem that exists among the background art.

The technical scheme of the utility model: the utility model provides an automatic equipment of turning over of bridge shell casting sand box, includes box, adjustment mechanism, couple mechanism, frame and motor, the connecting piece is installed to the output of motor, and the fixedly connected with sleeve on being located the motor all around of connecting piece, telescopic inside are provided with a plurality of arcs, are provided with a plurality of vaulting poles on the lateral wall of arc, and one side fixedly connected with connecting rod of arc is kept away from to the vaulting pole, and it has the regulation pole to articulate on the inner wall of connecting rod, adjusts the other end fixedly connected with movable rod of pole, telescopic outer lane cover is equipped with the loose ring.

Preferably, the top of box is provided with adjustment mechanism, and the last symmetry of adjustment mechanism is provided with couple mechanism, and the front of box is provided with and is located subaerial frame, and the top of frame is rotated and is connected with the assembly plate, and the top of assembly plate is provided with the motor, and hydraulic cylinder is installed to the bottom of frame, and hydraulic cylinder's top articulates on the assembly plate.

Preferably, a support plate is fixedly connected to the outer wall of the sleeve, the bottom of the support plate is welded to the base, a push rod motor is mounted on the outer wall of the left side of the support plate, a fixing plate is arranged at the output end of the push rod motor, and the top end of the fixing plate is fixedly connected to the movable ring.

Preferably, the hook mechanism comprises a cantilever hook main body and a pulley, a plurality of connecting grooves are formed in the bottom end of the cantilever hook main body in a leaning mode, and the pulley is connected to the connecting grooves in a rotating mode.

Preferably, a plurality of spouts have been seted up on the telescopic outer wall, the inside sliding connection of spout has the slider, the one end that the connecting rod was kept away from to the regulation pole articulates on the slider, and one side welding that the spout was kept away from to the slider has the movable rod, and the one end fixed connection that the slider was kept away from to the movable rod is on the activity ring.

Preferably, the front and back outer walls of the box body are provided with connecting shafts.

Compared with the prior art, the utility model discloses following profitable technological effect has:

make this device hang it with the lifting hook when rolling to the box through the combination of various structures, and be provided with the gyro wheel on the lifting hook, reduce the box frictional force of in-process that rolls, and this device can carry out the secondary latch closure to the connecting axle to replace the naked formula design among the prior art, thereby improve its stability at the in-process that rolls.

Drawings

Fig. 1 is a schematic view of a partial front view structure according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the partial side view structure of FIG. 1;

FIG. 3 is a side view of the sleeve of FIG. 2;

FIG. 4 is a schematic structural view of the hook mechanism of FIG. 1;

fig. 5 is an enlarged view of a portion of a structure of fig. 2.

Reference numerals are as follows: 1. a box body; 2. an adjustment mechanism; 3. a hooking mechanism; 31. a cantilever hook body; 32. a pulley; 4. a machine base; 5. a motor; 6. a connecting shaft; 8. a push rod motor; 9. a sleeve; 10. a connecting member; 11. an arc-shaped plate; 12. a stay bar; 13. a connecting rod; 14. adjusting a rod; 15. a movable rod; 16. a movable ring.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 2-3, the utility model provides an automatic box-turning device for casting sand boxes of bridge shells, which comprises a box body 1, an adjusting mechanism 2, a hook mechanism 3, a frame 4 and a motor 5, wherein the output end of the motor 5 is provided with a connecting piece 10, the periphery of the connecting piece 10 is fixedly connected with a sleeve 9 positioned on the motor 5, the interior of the sleeve 9 is provided with a plurality of arc plates 11, the side wall of the arc plate 11 is provided with a plurality of support rods 12, one side of each support rod 12 far away from the arc plate 11 is fixedly connected with a connecting rod 13, the inner wall of the connecting rod 13 is hinged with an adjusting rod 14, the other end of the adjusting rod 14 is fixedly connected with a movable rod 15, the outer ring of the sleeve 9 is sleeved with a movable ring 16, the outer wall of the sleeve 9 is fixedly connected with a support plate, the bottom of the support plate is welded on the frame 4, the left outer wall of the support plate is provided with a push rod motor 8, the output end of the push rod motor 8 is provided with a fixing plate, the top end of the fixed plate is fixedly connected to the movable ring 16, and the outer walls of the front surface and the back surface of the box body 1 are provided with connecting shafts 6.

In this embodiment, the inner wall of the arc plate 11 is connected with a plurality of balls in a rolling manner, and the balls are connected with the connecting shaft 6 in a rolling manner.

The working principle of the automatic box overturning equipment for the bridge shell casting sand box based on the first embodiment is that when the equipment is used for overturning, the hydraulic cylinder is started to enable the assembly plate to drive the motor 5 to tilt, the box body 1 is hoisted through the adjusting mechanism 2, the box body 1 is hung through the hanging function of the hook mechanism 3 on the connecting shaft 6, after the box body 1 is hung, the hydraulic cylinder is started to drive the assembly plate to restore to the initial state, the connecting shaft 6 on the front side of the box body 1 just extends into the sleeve 9, the connecting shaft 6 is clamped into the connecting piece 10, the push rod motor 8 is started to enable the movable ring 16 to move, the connecting rod 13 moves through the combination of the movable rod 15 and the adjusting rod 14 along with the movement of the movable ring 16, the arc plates 11 on the two sides are close to each other through the support rod 12 to clamp the connecting shaft 6, the push rod motor 8 is closed after the arc plates 11 clamp the connecting shaft 6, and the motor 5 is started to drive the connecting piece 10 to move, and the connecting piece 10 realizes the rotation of the box body 1 through the connecting shaft 6.

Example two

As shown in fig. 1 and fig. 4, the utility model provides an automatic equipment of turning over of bridge shell casting sand box compares in embodiment one, and this embodiment still includes: the top of box 1 is provided with adjustment mechanism 2, the symmetry is provided with couple mechanism 3 on adjustment mechanism 2, and the front of box 1 is provided with and is located subaerial frame 4, the top of frame 4 is rotated and is connected with the assembly plate, the top of assembly plate is provided with motor 5, the hydraulic cylinder is installed to the bottom of frame 4, the top of hydraulic cylinder articulates on the assembly plate, the top of frame 4 is provided with motor 5, couple mechanism 3 is including cantilever hook main part 31 and pulley 32, the bottom of cantilever hook main part 31 is by being equipped with a plurality of spread grooves, it has pulley 32 to rotate in the spread groove.

In this embodiment, the number of the connecting grooves is 2, so that two pulleys 32 are rotatably connected to the bottom of each of the cantilever hook main bodies 31, thereby reducing friction for rotation of the connecting shaft 6.

Work is kept away from, and when the connecting shaft 6 is placed on the hook mechanism 3 and then rotates, the connecting shaft 6 rotates on the cantilever hook main body 31 through the combination of the rollers 32, and the stable rolling of the box body 1 is realized.

EXAMPLE III

As shown in fig. 2 and fig. 5, the utility model provides an automatic equipment of turning over of bridge shell casting sand box compares in embodiment one or embodiment two, and this embodiment still includes: a plurality of spouts have been seted up on sleeve 9's the outer wall, and the inside sliding connection of spout has the slider, and the one end that connecting rod 13 was kept away from to regulation pole 14 articulates on the slider, and one side welding that the spout was kept away from to the slider has movable rod 15, and the one end fixed connection that the slider was kept away from to movable rod 15 is on the activity ring 16.

In this embodiment, the combination of the sliding grooves and the sliding blocks provides a guiding function for the movement of the movable ring 16.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides an automatic equipment of turning over of bridge shell casting sand box, includes box (1), adjustment mechanism (2), couple mechanism (3), frame (4) and motor (5), its characterized in that: connecting piece (10) are installed to the output of motor (5), and fixedly connected with all around of connecting piece (10) is located sleeve (9) on motor (5), and the inside of sleeve (9) is provided with a plurality of arcs (11), is provided with a plurality of vaulting poles (12) on the lateral wall of arc (11), and one side fixedly connected with connecting rod (13) of arc (11) are kept away from in vaulting pole (12), and it has regulation pole (14) to articulate on the inner wall of connecting rod (13), adjusts other end fixedly connected with movable rod (15) of pole (14), the outer lane cover of sleeve (9) is equipped with loose ring (16).

2. The automatic box overturning device for the bridge shell casting sand box of claim 1, wherein: the top of box (1) is provided with adjustment mechanism (2), and the symmetry is provided with couple mechanism (3) on adjustment mechanism (2), and the front of box (1) is provided with and is located subaerial frame (4), and the top of frame (4) is rotated and is connected with the assembly plate, and the top of assembly plate is provided with motor (5), and hydraulic cylinder is installed to the bottom of frame (4), and hydraulic cylinder's top articulates on the assembly plate.

3. The automatic box overturning device for the bridge shell casting sand box of claim 1, wherein: the outer wall of the sleeve (9) is fixedly connected with a support plate, the bottom of the support plate is welded on the base (4), a push rod motor (8) is installed on the outer wall of the left side of the support plate, the output end of the push rod motor (8) is provided with a fixing plate, and the top end of the fixing plate is fixedly connected onto the movable ring (16).

4. The automatic box overturning device for the bridge shell casting sand box of claim 1, wherein: couple mechanism (3) are including cantilever hook main part (31) and pulley (32), the bottom of cantilever hook main part (31) is by being equipped with a plurality of spread grooves, and swivelling joint has pulley (32) in the spread groove.

5. The automatic box overturning device for the bridge shell casting sand box of claim 1, wherein: a plurality of sliding grooves are formed in the outer wall of the sleeve (9), sliding blocks are connected to the sliding grooves in a sliding mode, one end, away from the connecting rod (13), of the adjusting rod (14) is hinged to the sliding blocks, a movable rod (15) is welded to one side, away from the sliding grooves, of the sliding blocks, and one end, away from the sliding blocks, of the movable rod (15) is fixedly connected to a movable ring (16).

6. The automatic box overturning device for the bridge shell casting sand box of claim 1, wherein: and connecting shafts (6) are arranged on the outer walls of the front surface and the back surface of the box body (1).