CN213685852U

CN213685852U - Industrial seamless rotating mechanical safety protection device

Info

Publication number: CN213685852U
Application number: CN202021624659.1U
Authority: CN
Inventors: 田旺晖
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-07-13
Anticipated expiration: 2030-08-07

Abstract

The utility model belongs to the technical field of mechanical protection devices, in particular to a safety protection device for industrial seamless rotating machinery, which aims at the problem that the existing rotating machinery can not be operated without the contact between personnel and the machinery, can not reduce the noise generated by the shaking of the rotating machinery in the protection device, and the height of the rotating machinery can not be adjusted in the mechanical protection device with narrow space, the following proposal is proposed, which comprises a main body box, the inner wall of the bottom of the main body box is rotationally connected with a screw shaft, a plurality of heat dissipation holes arranged on one side inner wall of the main body box of the seamless rotational mechanical protection device can play a role of heat dissipation, and can protect personnel from being injured by omnibearing shielding, and the problem that the height is difficult to adjust due to narrow space can be solved, and an essential safety device for thoroughly preventing personal injury in industry is designed.

Description

Industrial seamless rotating mechanical safety protection device

Technical Field

The utility model relates to a mechanical protection device technical field especially relates to an industry seamless rotation machinery safety device.

Background art:

the rotating mechanical device is widely applied to metallurgy, chemical industry, steel, mechanical manufacturing, building, mining, agriculture, textile industry and food processing light industry, personnel injury is easily caused due to the rotating machinery, the rotating equipment protection device is indispensable, the rotating equipment protection device is generally bent into an inverted U shape by adopting plastics or carbon steel, the mechanical rotating device is partially shielded, and foreign objects such as hands, clothes and the like are prevented from being easily injured or rolled by shafts.

The existing rotating machinery protection device cannot realize the non-contact of personnel and machinery during the working of rotating machinery, cannot reduce the noise generated by the shaking of the rotating machinery in the protection device, and cannot adjust the height of the rotating machinery in the mechanical protection device with narrow space.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an industrial seamless rotation mechanical safety protection device.

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

an industrial seamless rotation mechanical safety protection device comprises a main body box, wherein the inner wall of the bottom of the main body box is rotatably connected with a screw shaft, the outer wall of the screw shaft is fixedly sleeved with a first helical gear, the inner wall of one side of the main body box is rotatably connected with a rotation roller, one end of the rotation roller penetrates through the outer wall of one side of the main body box and extends to one side of the outer wall of the main body box, the other end of the rotation roller is fixedly sleeved with a second helical gear, the second helical gear is meshed with the first helical gear, the inner walls of the two sides of the main body box are slidably connected with a same supporting plate, the bottom of the supporting plate is fixedly connected with a spiral pipe, the inner wall of the spiral pipe is provided with threads, the screw shaft is in threaded connection with the spiral pipe, the inner walls of the two sides of the main, the top of the first connecting rod is fixedly connected with a clamping block, the clamping block is sleeved with a diamond block in a sliding manner, the inner walls of the four first grooves are connected with sliding rods in a sliding manner, the bottom of the slide bar is fixedly connected with a second connecting rod, a second groove is arranged in the second connecting rod, a third groove is arranged in the second connecting rod, a clamping shaft is connected in the third groove in a sliding way, a spring is sleeved on the clamping shaft, one end of the spring is fixedly connected with the outer wall of the clamping shaft, the other end of the spring is fixedly connected with the inner wall of the third groove, one end of the clamping shaft penetrates through the inner wall of one side of the third groove and extends out of one side of the second connecting rod, the diameter of one end of the clamping shaft is larger than that of the third groove, the four sliding rods are fixedly connected with the same protective top cover at the tops, and a power output hole is formed in the inner wall of one side of the main body box.

Preferably, a plurality of heat dissipation holes are uniformly formed in one side of the main body box, and the diameter of each heat dissipation hole is five to eight centimeters.

Preferably, the other end of the rotating roller is fixedly connected with a power-assisted handle, and an anti-skidding thread sleeve is sleeved on the outer side of the power-assisted handle.

Preferably, four mounting nut holes are symmetrically formed in the top of the supporting plate.

Preferably, four universal wheels are symmetrically installed at the bottom of the main body box, and the four universal wheels are brake wheels.

The utility model discloses in, will protect the top cap and upwards pull out, put rotation machinery in the backup pad for the atress piece contacts with the bottom of rotating machinery, will rotate machinery with the bolt and fix in the backup pad, push down the protection top cap, make the card axle block with the fixture block mutually, fix the protection top cap, when the height of rotating machinery needs to be adjusted, through manual helping hand handle that waves, make the backup pad reciprocate, so that find the suitable joint height of rotation machinery output shaft.

The utility model discloses a plurality of louvres that one side inner wall of seamless rotation mechanical protection device main part case set up can play radiating effect, and the omnidirectional shelters from can the protection personnel and do not receive the injury, and can solve the problem because of the narrow and small adjustment difficulty in space.

Drawings

Fig. 1 is a schematic view of a front view cross section structure of a non-clamping block and a clamping shaft of an industrial seamless rotation mechanical safety protection device provided by the utility model;

fig. 2 is a schematic view of a front view cross-sectional structure of a clamping block and a clamping shaft of the industrial seamless rotation mechanical safety device provided by the present invention;

fig. 3 is an enlarged schematic structural view of a portion a of fig. 1 of an industrial seamless rotating mechanical safety device according to the present invention;

fig. 4 is the utility model provides a seamless mechanical safety device that rotates of industry looks sideways at the schematic structure view.

In the figure: 1. a main body case; 2. a slide bar; 3. a support plate; 4. a spring; 5. a power take-off hole; 6. a protective top cover; 7. heat dissipation holes; 8. mounting a nut; 9. an inner screw rod; 10. a screw shaft; 11. a power-assisted handle; 12. a first helical gear; 13. a second helical gear; 14. a rotating roller; 15. a first groove; 16. a universal wheel; 17. a first connecting rod; 18. diamond-shaped blocks; 19. a clamping block; 20. a second groove; 21. a rotating machine; 22. a second connecting rod; 23. a third groove; 24. and (4) clamping the shaft.

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.

Example one

Referring to fig. 1-4, an industrial seamless rotation mechanical safety protection device comprises a main body box 1, a screw shaft 10 is rotatably connected to the inner wall of the bottom of the main body box 1, a first helical gear 12 is fixedly sleeved on the outer wall of the screw shaft 10, a rotation roller 14 is rotatably connected to the inner wall of one side of the main body box 1, one end of the rotation roller 14 penetrates through the outer wall of one side of the main body box 1 and extends to one side of the outer wall of the main body box 1, a second helical gear 13 is fixedly sleeved on the other end of the rotation roller 14, the second helical gear 13 is meshed with the first helical gear 12, the inner walls of the two sides of the main body box 1 are slidably connected with a same support plate 3, a spiral pipe 9 is fixedly connected to the bottom of the support plate 3, threads are arranged on the inner wall of the spiral pipe 9, the screw shaft 10 is in threaded connection with the spiral pipe 9, the top fixedly connected with fixture block 19 of first connecting rod 17, fixture block 19 slip cap is equipped with diamond-shaped block 18, four equal sliding connection in first recess 15 inner walls have slide bar 2, the bottom fixedly connected with second connecting rod 22 of slide bar 2, second recess 20 has been seted up in the second connecting rod 22, third recess 23 has been seted up in the second connecting rod 22, sliding connection has card axle 24 in the third recess 23, the cover is equipped with spring 4 on the card axle 24, the one end of spring 4 and the outer wall fixed connection of card axle 24, the other end of spring 4 and the inner wall fixed connection of third recess 23, the one end of card axle 24 runs through one side inner wall of third recess 23 and extends one side of second connecting rod 22, the one end diameter of card axle 24 is greater than the diameter of third recess 23, the same protection top cap 6 of the top fixedly connected with of four slide bars 2, power output hole 5 has been seted up to one side inner wall.

Example two

The improvement is further based on the first embodiment: a plurality of louvres 7 have evenly been seted up to one side of main part case 1, the hole diameter of louvre 7 is between five to eight centimetres, can spill the heat that the work of rotating machinery 21 produced, the other end fixedly connected with helping hand handle 11 of live-rollers 14, the outside cover of helping hand handle 11 is equipped with anti-skidding thread bush, the height of adjustment rotating machinery 21 that can be more convenient, the top symmetry of backup pad 3 is provided with four mounting nut holes 8, can be better fix rotating machinery 21, four universal wheels 16 are installed to the bottom symmetry of main part case 1, four universal wheels 16 are the brake wheel, transfer position that can be more convenient.

The working principle is as follows: when the protective top cover 6 is opened, the protective top cover 6 is pressed downwards, the protective top cover 6 moves downwards to drive the sliding rod 2 to slide upwards, the downward sliding of the sliding rod 2 drives the second connecting rod 22 to move downwards, the second connecting rod 22 moves downwards to drive the clamping shaft 24 to move downwards, when the clamping shaft 24 contacts the diamond block 18, the resistance of the diamond block 18 is received, the clamping shaft 24 slides under the resistance of the diamond block 18, the sliding of the clamping shaft 24 drives the spring 4 to contract, the clamping shaft 24 continues to move downwards, the resistance of the clamping shaft 24 is reduced, the spring 4 rebounds to drive the sliding of the clamping shaft 24 to clamp the diamond block 18, then the protective top cover 6 is pulled upwards, the protective top cover 6 moves upwards to drive the sliding rod 2 to slide upwards, the upward sliding of the sliding rod 2 drives the second connecting rod 22 to move upwards, the upward movement of the second connecting rod 22 drives the clamping shaft 24 to move upwards, the upward movement of the clamping shaft 24 drives the upward sliding of the diamond block 18 when the diamond, the clamping shaft 24 slides under the resistance of the clamping block 19 and the resistance of the clamping block 19, the spring 4 is driven to contract by the sliding of the clamping shaft 24, the protective top cover 6 is opened, the rotating machine 21 is placed on the supporting plate 3, the rotating machine 21 is fixed on the supporting plate 3 by bolts, the protective top cover 6 is pressed down, so that the clamping shaft 24 is clamped with the clamping block 19, when the height of the rotating machinery 21 needs to be adjusted, the boosting handle 11 is manually shaken, the rotation of the boosting handle 11 drives the rotation of the rotating roller 14, the rotation of the rotating roller 14 drives the second helical gear 13 to rotate, the rotation of the second helical gear 13 drives the first helical gear 12 to rotate, the rotation of the first helical gear 12 drives the screw shaft 10, the screw shaft 10 rotates to enable the screw shaft 9 to move, the movement of the screw shaft 9 drives the supporting plate 3 to move the supporting plate 3, and the movement of the supporting plate 3 drives the rotating machinery 21 to move, so that the proper connection height of the output shaft of the rotating machinery 21 can be found.

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

1. The industrial seamless rotation mechanical safety protection device comprises a main body box (1) and is characterized in that a spiral shaft (10) is rotatably connected to the inner wall of the bottom of the main body box (1), a first helical gear (12) is fixedly sleeved on the outer wall of the spiral shaft (10), a rotating roller (14) is rotatably connected to the inner wall of one side of the main body box (1), one end of the rotating roller (14) penetrates through the outer wall of one side of the main body box (1) and extends to one side of the outer wall of the main body box (1), a second helical gear (13) is fixedly sleeved at the other end of the rotating roller (14), the second helical gear (13) is meshed with the first helical gear (12), the inner walls of two sides of the main body box (1) are slidably connected with the same supporting plate (3), a spiral tube (9) is fixedly connected to the bottom of the supporting plate (3), and threads are arranged on, the screw shaft (10) is in threaded connection with the screw pipe (9), four first grooves (15) are symmetrically formed in the inner walls of the two sides of the main body box (1), four first connecting rods (17) are fixedly connected to the inner walls of the bottoms of the four first grooves (15), a clamping block (19) is fixedly connected to the top of each first connecting rod (17), a diamond block (18) is sleeved on each clamping block (19) in a sliding mode, a sliding rod (2) is connected to the inner walls of the four first grooves (15) in a sliding mode, a second connecting rod (22) is fixedly connected to the bottom of each sliding rod (2), a second groove (20) is formed in each second connecting rod (22), a third groove (23) is formed in each second connecting rod (22), a clamping shaft (24) is connected to the third groove (23) in a sliding mode, a spring (4) is sleeved on each clamping shaft (24), and one end of each spring (4) is fixedly connected with the outer wall, the other end of spring (4) and the inner wall fixed connection of third recess (23), the one end of card axle (24) runs through the one side inner wall of third recess (23) and extends the one side of second connecting rod (22), the one end diameter of card axle (24) is greater than the diameter of third recess (23), four the same protection top cap (6) of top fixedly connected with of slide bar (2), power take off hole (5) have been seted up to one side inner wall of main part case (1).

2. The industrial seamless rotating machinery safety protection device according to claim 1, characterized in that one side of the main body box (1) is uniformly provided with a plurality of heat dissipation holes (7), and the hole diameter of the heat dissipation holes (7) is between five and eight centimeters.

3. The industrial seamless rotating machinery safety protection device according to claim 1, characterized in that the other end of the rotating roller (14) is fixedly connected with a power-assisted handle (11), and the outer side of the power-assisted handle (11) is sleeved with an anti-skid thread sleeve.

4. An industrial seamless rotary machine safety guard according to claim 1, characterized in that the top of the support plate (3) is symmetrically provided with four mounting nut holes (8).

5. The industrial seamless rotating machinery safety device according to claim 1, characterized in that four universal wheels (16) are symmetrically installed at the bottom of the main body box (1), and all four universal wheels (16) are brake wheels.