CN211806000U

CN211806000U - Turnover device

Info

Publication number: CN211806000U
Application number: CN202020089710.7U
Authority: CN
Inventors: 陈晓勇; 王志明; 薛州
Original assignee: Shenhua Beidian Shengli Energy Co Ltd
Current assignee: Shenhua Beidian Shengli Energy Co Ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-10-30
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a turnover device, including bearing bottom plate, support piece, first tilting mechanism and second tilting mechanism, support piece connects on bearing bottom plate, and first tilting mechanism and second tilting mechanism interval set up on support piece. The first turnover mechanism comprises a first connecting rod connected to the supporting piece and a first telescopic piece extending towards the second turnover mechanism. The first telescopic piece is sleeved with a first bearing, and the first connecting rod is connected between the first bearing and the supporting piece. The second turnover mechanism comprises a second connecting rod connected with the support piece and a second telescopic piece extending towards the first telescopic piece. The second telescopic piece is sleeved with a second bearing, and the second connecting rod is connected between the second bearing and the supporting piece. The first extensible member is provided with a first clamping plate, and the second extensible member is provided with a second clamping plate which is used for being matched with the first clamping plate to clamp an object. Maintenance personnel overturn the object through operating the first overturning mechanism and the second overturning mechanism of the overturning device, and maintenance efficiency is improved.

Description

Turnover device

Technical Field

The utility model relates to an overhaul the equipment field, especially relate to a turning device for upset article.

Background

The main transportation equipment used in the open pit coal mine is a 220-ton electric drive dump truck, when the truck is dynamically braked, a driving system can generate a large amount of heat, the heat needs to be dissipated through a resistance grid, and the stable operation of a resistance grid blower plays a crucial role in heat dissipation. In order to ensure the normal and stable operation of the blower, maintenance personnel need to regularly carry out daily maintenance work on the resistance grid blower. Each truck is equipped with two resistance grid blowers, and both sides of each blower are respectively equipped with a bearing and a fan blade. Need stand up the resistance grid air-blower when maintenance personnel carry out maintenance, when having maintained one side, need overturn the air-blower in vertical direction, just can maintain the opposite side after the upset. Because air-blower self weight is very big, the staff need many people to cooperate manual upset when the upset, not only wastes time and energy, influences work efficiency, and maintenance personal probably is injured by a crashing object moreover, has very big potential safety hazard.

Therefore, a solution to the above problem is required.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient upset article improves work efficiency's turning device.

The technical scheme of the utility model provides a turnover device, including bearing bottom plate, support piece, first tilting mechanism and second tilting mechanism, the support piece is connected on the bearing bottom plate, first tilting mechanism and the interval of second tilting mechanism set up on the support piece; the first turnover mechanism comprises a first connecting rod connected to the supporting piece and a first telescopic piece extending towards the second turnover mechanism; the first telescopic piece is sleeved with a first bearing, and the first connecting rod is connected between the first bearing and the supporting piece; the second turnover mechanism comprises a second connecting rod connected to the supporting piece and a second telescopic piece extending towards the first telescopic piece; a second bearing is sleeved on the second telescopic piece, and the second connecting rod is connected between the second bearing and the supporting piece; the output of first extensible member is connected with first grip block, the output of second extensible member be connected with be used for with the cooperation of first grip block is with the second grip block of centre gripping article.

Further, the stiff end of first extensible member is connected with and is used for the manipulation first extensible member is in pivoted first operation panel in the first bearing, the stiff end of second extensible member is connected with and is used for the manipulation the second extensible member is in pivoted second operation panel in the second bearing.

Furthermore, the supporting piece comprises two hydraulic oil cylinders arranged at intervals and a supporting plate connected to the output ends of the two hydraulic oil cylinders, the hydraulic oil cylinders are installed on the bearing bottom plate, and the first connecting rod and the second connecting rod are respectively connected to the two ends of the supporting plate.

Furthermore, a protection plate extending vertically upwards is connected to the bearing bottom plate, and the protection plate is located on one side of the hydraulic oil cylinder and located between the first connecting rod and the second connecting rod.

Furthermore, a first sliding plate is arranged on the first connecting rod, a second sliding plate is arranged on the second connecting rod, and the first sliding plate and the second sliding plate are respectively in sliding connection with the protection plate.

Furthermore, the both sides of protection shield are equipped with vertical extension's spout respectively, first slide with the second slide is connected slidable respectively in two the spout.

Furthermore, the lower end of the first clamping plate is connected with a first stopping plate, and the upper end of the second clamping plate is connected with a second stopping plate.

Furthermore, the first stop plate is connected with a first elastic piece extending towards the second stop plate, and the second stop plate is connected with a second elastic piece extending towards the first stop plate.

Furthermore, gaskets are respectively arranged on the first clamping plate and the second clamping plate.

Furthermore, the bearing bottom plate is connected with rollers.

By adopting the technical scheme, the method has the following beneficial effects:

the utility model discloses a turnover device, including bearing bottom plate, support piece, first tilting mechanism and second tilting mechanism, support piece connects on bearing bottom plate, and first tilting mechanism and second tilting mechanism interval set up on support piece. The first turnover mechanism comprises a first connecting rod connected to the supporting piece and a first telescopic piece extending towards the second turnover mechanism. The first telescopic piece is sleeved with a first bearing, and the first connecting rod is connected between the first bearing and the supporting piece. The second turnover mechanism comprises a second connecting rod connected with the support piece and a second telescopic piece extending towards the first telescopic piece. The second telescopic piece is sleeved with a second bearing, and the second connecting rod is connected between the second bearing and the supporting piece. The output end of the first telescopic piece is connected with a first clamping plate, and the output end of the second telescopic piece is connected with a second clamping plate which is used for being matched with the first clamping plate to clamp an object. The turnover device can be used for objects, particularly assisting maintenance personnel in turning over the air blower, and the maintenance personnel can turn over the air blower through the first turnover mechanism and the second turnover mechanism of the operation turnover device. The whole operation is simple and convenient, and the maintenance efficiency is improved.

Drawings

Fig. 1 is a perspective view of a turning device according to an embodiment of the present invention;

fig. 2 is a schematic view of a supporting base plate and a supporting member according to an embodiment of the present invention;

fig. 3 is a schematic view of the first turnover mechanism and the second turnover mechanism according to an embodiment of the present invention.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-3, the present invention provides a turning device 10, which comprises a supporting base plate 1, a supporting member 2, a first turning mechanism 3 and a second turning mechanism 4, wherein the supporting member 2 is connected to the supporting base plate 1, and the first turning mechanism 3 and the second turning mechanism 4 are arranged on the supporting member 2 at intervals.

The first turning mechanism 3 comprises a first connecting rod 31 connected to the support 2 and a first telescopic member 32 extending towards the second turning mechanism 4.

The first telescopic member 32 is sleeved with a first bearing 33, and the first connecting rod 31 is connected between the first bearing 33 and the supporting member 2.

Second turnover mechanism 4 comprises a second connecting rod 41 connected to support 2 and a second telescopic member 42 extending towards first telescopic member 32.

The second telescopic member 42 is sleeved with a second bearing 43, and the second connecting rod 41 is connected between the second bearing 43 and the support member 2.

The output end of the first telescopic member 32 is connected with a first clamping plate 34, and the output end of the second telescopic member 42 is connected with a second clamping plate 44 which is used for matching with the first clamping plate 34 to clamp an object.

The utility model provides a turning device 10 mainly used assists maintenance personal upset article to improve maintenance personal's work efficiency and protect staff's life safety.

The turnover device 10 comprises a bearing bottom plate 1, a support member 2 is arranged on the bearing bottom plate 1, and a first turnover mechanism 3 and a second turnover mechanism 4 are arranged on the support member 2 at intervals.

The first turnover mechanism 3 is composed of a first connecting rod 31, a first telescopic member 32 and a first clamping plate 34. Wherein the first connecting rod 31 is connected to the support 2. A first bearing 33 is connected to an end of the first connecting rod 31, and the first bearing 33 is sleeved on the first telescopic member 32, so that the first telescopic member 32 can rotate in the first bearing 33. The output of first telescopic element 32 is directed towards second turnover mechanism 4. And a first clamping plate 34 is connected to the output end of first telescoping member 32.

The second turnover mechanism 4 is composed of a second connecting rod 41, a second telescopic member 42 and a second clamping plate 44. Wherein the second connecting rod 41 is connected to the supporting member 2, and the first connecting rod 31 and the second connecting rod 41 are spaced apart. A second bearing 43 is attached to the end of second link 41 and second bearing 43 is fitted over second telescoping member 42 such that second telescoping member 42 is rotatable within second bearing 43. The output end of second telescoping member 42 faces first telescoping member 32. And a second clamping plate 44 is connected to the output end of second telescoping member 42. The first clamping plate 34 and the second clamping plate 44 thus together constitute a clamping portion for clamping an article.

Alternatively, the flipping mechanism 10 may flip the blower 200 when a service person is servicing the blower 200 of a 220 ton electric drive dump truck.

Taking the turning blower 200 as an example, the turning device 10 is used for turning the blower 200 in the following steps, in which the blower 200 is first placed between the first clamping plate 34 and the second clamping plate 44 by a lifting device. First telescoping member 32 and second telescoping member 42 are then driven to extend. Because the first clamping plate 34 is connected to the output end of the first telescopic member 32, and the second clamping plate 44 is connected to the output end of the second telescopic member 42, when the first telescopic member 32 and the second telescopic member 42 are extended, the output end of the first telescopic member 32 drives the first clamping plate 34 to approach the blower 200, and the output end of the second telescopic member 42 drives the second clamping plate 44 to approach the blower 200. Finally the first and

second clamping plates

34, 44 clamp on both sides of the blower 200. At this time, the maintenance person may travel to perform maintenance on one end of the blower 200.

When it is desired to service the other end of blower 200, first telescoping member 32 and second telescoping member 42 may rotate because first telescoping member 32 has first bearing 33 sleeved thereon and second telescoping member 42 has second bearing 43 sleeved thereon. At this time, the maintenance person can turn the blower 200 over by operating the first and second

extensible members

32 and 42 to rotate forward or backward at the same time. The other end of the blower 200 is then serviced.

Alternatively, the first telescopic member 32 has a first sleeve 321 and a first telescopic rod 322, the first telescopic rod 322 is slidably connected to the first sleeve 321, the first bearing 33 is sleeved on the first sleeve 321, and the first clamping plate 34 is connected to the first telescopic rod 322. The second telescopic member 42 has a second sleeve 421 and a second telescopic rod 422, the second telescopic rod 422 is slidably connected in the second sleeve 421, the second bearing 43 is sleeved on the second sleeve 421, and the second holding plate 44 is connected on the second telescopic rod 422. Preferably, first telescoping member 32 is a first telescoping hydraulic ram 21 and second telescoping member 42 is a second telescoping hydraulic ram 21.

The utility model discloses a turning device 10, including bearing bottom plate 1, support piece 2, first tilting mechanism 3 and second tilting mechanism 4, support piece 2 is connected on bearing bottom plate 1, and first tilting mechanism 3 and the interval setting of second tilting mechanism 4 are on support piece 2. The first turning mechanism 3 comprises a first connecting rod 31 connected to the support 2 and a first telescopic member 32 extending towards the second turning mechanism 4. The first telescopic member 32 is sleeved with a first bearing 33, and the first connecting rod 31 is connected between the first bearing 33 and the supporting member 2. Second turnover mechanism 4 comprises a second connecting rod 41 connected to support 2 and a second telescopic member 42 extending towards first telescopic member 32. The second telescopic member 42 is sleeved with a second bearing 43, and the second connecting rod 41 is connected between the second bearing 43 and the support member 2. The output end of the first telescopic member 32 is connected with a first clamping plate 34, and the output end of the second telescopic member 42 is connected with a second clamping plate 44 which is used for matching with the first clamping plate 34 to clamp an object. This turning device 10 is used for assisting the maintenance personal upset article, and the maintenance personal overturns the article through first tilting mechanism 3 and the 4 upset articles of second tilting mechanism of operation turning device 10, and whole easy operation is convenient, has improved maintenance efficiency.

Preferably, as shown in fig. 1 and 3, a first operation plate 35 for operating the first telescopic member 32 to rotate in the first bearing 33 is connected to a fixed end of the first telescopic member 32, and a second operation plate 45 for operating the second telescopic member 42 to rotate in the second bearing 43 is connected to a fixed end of the second telescopic member 42. The first and

second operating panels

35 and 45 are used to facilitate operation by maintenance personnel. After the first clamping plate 34 and the second clamping plate 44 clamp the object, the maintenance personnel operate the first operating panel 35 and the second operating panel 45 to rotate forwards or backwards simultaneously to turn over the object.

Optionally, the first telescopic member 32 has a first sleeve 321 and a first telescopic rod 322, and the first telescopic rod 322 is slidably connected in the first sleeve 321. The first operation plate 35 is attached to an end of the first sleeve 321. The second telescopic member 42 has a second sleeve 421 and a second telescopic rod 422, and the second telescopic rod 422 is slidably connected in the second sleeve 421. The second operating plate 45 is attached to the end of the second sleeve 421.

Alternatively, the first operating board 35 and the second operating board 45 are both circular boards.

Preferably, as shown in fig. 1-2, the supporting member 2 includes two hydraulic cylinders 21 spaced apart from each other and a supporting plate 22 connected to output ends of the two hydraulic cylinders 21, the hydraulic cylinders 21 are mounted on the load-bearing base plate 1, and the first connecting rod 31 and the second connecting rod 41 are respectively connected to two ends of the supporting plate 22. The hydraulic cylinder 21 can be extended and contracted, so that the support plate 22 is driven to move up and down. And the first connecting rod 31 and the second connecting rod 41 are connected to the supporting plate 22, the first extensible member 32 is connected to the first connecting rod 31, the first clamping plate 34 is connected to the first extensible member 32, the second extensible member 42 is connected to the second connecting rod 41, and the second clamping plate 44 is connected to the second extensible member 42. Thus, the upper and lower positions of the first clamping plate 34 and the second clamping plate 44 can be adjusted when the hydraulic oil cylinder 21 extends and contracts. The two hydraulic rams 21 increase the load bearing capacity of the support 2.

Preferably, as shown in fig. 1, a protection plate 5 extending vertically upwards is connected to the load-bearing base plate 1, and the protection plate 5 is located at one side of the hydraulic oil cylinder 21 and between the first connecting rod 31 and the second connecting rod 41. The protection shield 5 upwards extends from the end part of the bearing bottom plate 1 close to the support part 2 to form, when clamped objects fall off carelessly, maintenance personnel can stand behind the protection shield 5 to avoid immediately, and the safety of the maintenance personnel is protected.

Alternatively, the protective plate 5 is provided with an elongated opening (not shown) for viewing.

Preferably, as shown in fig. 1, the first connecting rod 31 is provided with a first sliding plate 311, the second connecting rod 41 is sleeved with a second sliding plate 411, and the first sliding plate 311 and the second sliding plate 411 are respectively slidably connected with the protective plate 5. Thus, when the hydraulic cylinder 21 drives the support plate 22 to move up and down, the first connecting rod 31 and the second connecting rod 41 can move up and down on the protection plate 5. The first connecting rod 31 and the second connecting rod 41 are connected with the protection plate 5 through the first sliding plate 311 and the second sliding plate 411, so that the first connecting rod 31 and the second connecting rod are connected with the protection plate 5 in addition to the supporting plate 22, the bearing capacity of the first connecting rod 31 and the second connecting rod 41 is improved, and the first turnover mechanism 3 and the second turnover mechanism 4 are not easy to damage when clamping heavy objects.

Preferably, as shown in fig. 1, the two sides of the protection plate 5 are respectively provided with a sliding slot 51 extending vertically, and the first sliding plate 311 and the second sliding plate 411 are respectively slidably connected in the two sliding slots 51. The first sliding plate 311 and the second sliding plate 411 are slidably connected to the corresponding sliding grooves 51, respectively. The sliding grooves 51 are formed in the two sides of the protection plate 5, so that the first sliding plate 311 and the second sliding plate 411 can be conveniently placed in the corresponding sliding grooves 51 respectively, and the sliding grooves 51 are formed in the two sides, so that production and manufacturing are convenient.

Preferably, as shown in fig. 1 and 3, the first retaining plate 36 is connected to the lower end of the first clamping plate 34, and the second retaining plate 46 is connected to the upper end of the second clamping plate 44. When the object is held by the first holding plate 34 and the second holding plate 44, the first stopper 36 and the second stopper 46 stop the object, and the object is restricted from moving in the up-down direction, and is prevented from falling off.

When the first clamping plate 34 and the second clamping plate 44 are operated to clamp, the first telescopic member 32 is firstly extended and contracted so that the first stop plate 36 is positioned below the object, and then the object is placed on the first stop plate 36. Then, the second retractable member 42 is operated to retract so that the second clamping plate 44 clamps the object, and at this time, the second stop plate 46 is located above the object and contacts with the object.

Alternatively, the inversion apparatus 10 is used by a serviceman to invert the blower 200, and since the blower 200 is generally cylindrical, the first and

second clamping plates

34 and 44 are designed as arc-shaped plates. When the blower 200 is clamped, both sides of the first clamping plate 34 contact both sides of the second clamping plate 44, the first stopper plate 36 contacts the lower end of the second clamping plate 44, and the second stopper plate 46 contacts the upper end of the first clamping plate 34, so that the first clamping plate 34, the second clamping plate 44, the first stopper plate 36, and the second stopper plate 46 form a sealed space for accommodating the blower 200. When the blower 200 is located in the sealed space, the blower 200 is in contact with the first clamping plate 34, the second clamping plate 44, the first stopping plate 36 and the second stopping plate 46, respectively, so that the blower 200 is prevented from shaking and colliding during overturning.

Preferably, as shown in fig. 1 and 3, the first elastic member 37 extending toward the second stopper 46 is connected to the first stopper 36, and the second elastic member 47 extending toward the first stopper 36 is connected to the second stopper 46. When the object is clamped, both ends of the object are in contact with the first elastic member 37 and the second elastic member 47, respectively. The first elastic member 37 and the second elastic member 47 play a role of buffering when the article is turned over. The object is prevented from colliding with the first stopper 36 and the second stopper 46 and being damaged.

Optionally, the first stopper 35 is provided with a first viewing port, and the width of the first viewing port is smaller than the width of the first elastic member 37, so as to prevent the first elastic member 37 from sliding out of the first viewing port. The second stopper 45 is provided with a second viewing port having a width smaller than that of the second elastic member 47, thereby preventing the second elastic member 47 from slipping out of the second viewing port. The first observation port and the second observation port are used for observing whether the object is clamped stably.

Preferably, as shown in fig. 1 and 3, the first clamping plate 34 and the second clamping plate 44 are respectively provided with a gasket 6. The gasket 6 has flexibility, and the gasket 6 is arranged to prevent the object from being damaged due to direct contact with the first clamping plate 34 and the second clamping plate 44 when the object is clamped.

Preferably, as shown in fig. 1, the load floor 1 is connected with rollers 7. The bottom of the bearing bottom plate 1 is provided with the roller 7, so that the position of a maintenance worker can be conveniently moved. So that the turning device 10 can be moved more flexibly and conveniently.

In summary, a turnover device 10 includes a supporting base plate 1, a supporting member 2, a first turnover mechanism 3 and a second turnover mechanism 4, wherein the supporting member 2 is connected to the supporting base plate 1, and the first turnover mechanism 3 and the second turnover mechanism 4 are disposed on the supporting member 2 at intervals. The first turning mechanism 3 comprises a first connecting rod 31 connected to the support 2 and a first telescopic member 32 extending towards the second turning mechanism 4. The first telescopic member 32 is sleeved with a first bearing 33, and the first connecting rod 31 is connected between the first bearing 33 and the supporting member 2. Second turnover mechanism 4 comprises a second connecting rod 41 connected to support 2 and a second telescopic member 42 extending towards first telescopic member 32. The second telescopic member 42 is sleeved with a second bearing 43, and the second connecting rod 41 is connected between the second bearing 43 and the support member 2. The output end of the first telescopic member 32 is connected with a first clamping plate 34, and the output end of the second telescopic member 42 is connected with a second clamping plate 44 which is used for matching with the first clamping plate 34 to clamp an object. This turning device 10 is used for assisting the maintenance personal upset article, and the maintenance personal overturns the article through first tilting mechanism 3 and the 4 upset articles of second tilting mechanism of operation turning device 10, and whole easy operation is convenient, has improved maintenance efficiency.

According to the needs, the above technical schemes can be combined to achieve the best technical effect.

What has been described above is merely the principles and preferred embodiments of the present invention. It should be noted that, for those skilled in the art, on the basis of the principle of the present invention, several other modifications can be made, and the protection scope of the present invention should be considered.

Claims

1. A turnover device (10) is characterized by comprising a bearing bottom plate (1), a support piece (2), a first turnover mechanism (3) and a second turnover mechanism (4), wherein the support piece (2) is connected to the bearing bottom plate (1), and the first turnover mechanism (3) and the second turnover mechanism (4) are arranged on the support piece (2) at intervals;

the first turnover mechanism (3) comprises a first connecting rod (31) connected to the support (2) and a first telescopic part (32) extending towards the second turnover mechanism (4);

a first bearing (33) is sleeved on the first telescopic part (32), and the first connecting rod (31) is connected between the first bearing (33) and the supporting part (2);

the second overturning mechanism (4) comprises a second connecting rod (41) connected to the support (2) and a second telescopic member (42) extending towards the first telescopic member (32);

a second bearing (43) is sleeved on the second telescopic part (42), and the second connecting rod (41) is connected between the second bearing (43) and the supporting part (2);

the output end of the first telescopic piece (32) is connected with a first clamping plate (34), and the output end of the second telescopic piece (42) is connected with a second clamping plate (44) which is used for being matched with the first clamping plate (34) to clamp an object.

2. A roundabout (10) according to claim 1, characterized in that said first telescopic member (32) has a fixed end connected to a first operating disc (35) for operating said first telescopic member (32) to rotate in said first bearing (33), and said second telescopic member (42) has a fixed end connected to a second operating disc (45) for operating said second telescopic member (42) to rotate in said second bearing (43).

3. The turning device (10) according to claim 1, characterized in that the support member (2) comprises two hydraulic cylinders (21) arranged at intervals and a support plate (22) connected to the output ends of the two hydraulic cylinders (21), the hydraulic cylinders (21) are installed on the bearing base plate (1), and the first connecting rod (31) and the second connecting rod (41) are respectively connected to the two ends of the support plate (22).

4. A roundabout (10) according to claim 3, characterized in that a vertically upwards extending protection plate (5) is attached to the load floor (1), said protection plate (5) being located at one side of the hydraulic ram (21) and between the first connecting rod (31) and the second connecting rod (41).

5. A turnover device (10) as claimed in claim 4, characterized in that said first connecting rod (31) is provided with a first sliding plate (311), said second connecting rod (41) is provided with a second sliding plate (411), and said first sliding plate (311) and said second sliding plate (411) are slidably connected with said protection plate (5), respectively.

6. A roundabout (10) according to claim 5, characterized in that said protective plate (5) is provided with vertically extending slide slots (51) on both sides, respectively, said first slide plate (311) and said second slide plate (411) being slidably connected in both said slide slots (51), respectively.

7. The flipping device (10) according to claim 1, wherein the first clamping plate (34) is connected to a first stop plate (36) at a lower end thereof, and the second clamping plate (44) is connected to a second stop plate (46) at an upper end thereof.

8. A roundabout (10) according to claim 7, characterized in that said first stop plate (36) is connected with a first elastic member (37) extending towards said second stop plate (46), said second stop plate (46) is connected with a second elastic member (47) extending towards said first stop plate (36).

9. The flipping device (10) according to claim 1, wherein the first clamping plate (34) and the second clamping plate (44) are provided with a gasket (6) respectively.

10. A turning device (10) according to claim 1, characterized in that rollers (7) are connected to the carrying floor (1).