CN114962870A - Balancing device - Google Patents

Abstract

The embodiment of the application discloses balancing unit includes: a support table; the support table comprises a support plate; the center of the supporting plate comprises a through hole; the shell is positioned on the through hole, provided with an inner cavity and two open ends; a ball positioned in the inner cavity of the shell and capable of rotating in the shell; the device still includes: the bearing table is positioned above the supporting table and is fixedly connected with the ball body; the counterweight component is positioned below the support table and is fixedly connected with the ball body; a fixing member fixed on the support table and positioned at one side of the shell; the fixing piece can fix the sphere and does not rotate; the fixed part comprises a supporting rod which can move in a reciprocating way towards the sphere; the support rod can pass through the shell and abut against the ball body to enable the ball body not to rotate. The application provides a balancing unit, simple structure, convenient operation can carry out automatic adjustment to the plummer according to the different positions that a supporting bench located to make the plummer be in the horizontality, article on the plummer also can be in the horizontality.

Description

Balancing device

Technical Field

The present application relates to the field of balancing techniques, and more particularly, to a balancing device.

Background

In daily production and life, production equipment usually needs to be in a horizontal state to normally work, but is difficult to be in the horizontal state all the time due to factors such as field environment and the like; if a base is processed according to the field environment pertinence, although the installation requirement of the current position can be met, the universality is poor, and when the position of equipment needs to be adjusted, the base cannot be used.

Therefore, in order to overcome the defects of the prior art, a balancing device needs to be provided.

Disclosure of Invention

The object of the present invention is to provide a balancing device to solve at least one of the above technical problems.

In order to achieve at least one of the above purposes, the following technical scheme is adopted in the application:

the application provides a balancing device, includes:

a support table; the support table comprises a support plate;

the center of the supporting plate comprises a through hole;

the shell is positioned on the through hole, provided with an inner cavity and two open ends;

a ball located in the housing cavity and rotatable within the housing;

the device further comprises:

the bearing table is positioned above the supporting table and is fixedly connected with the ball body;

the counterweight component is positioned below the supporting platform and is fixedly connected with the ball body;

the fixing piece is fixed on the supporting table and positioned on one side of the shell; the fixing piece can fix the ball body without rotating;

the fixing piece comprises a supporting rod which can move in a reciprocating manner in the direction towards the sphere; the support rod can penetrate through the shell to be abutted with the ball body, so that the ball body is not rotated.

Optionally, the apparatus further comprises: a controller;

a detection device electrically connected with the controller;

the detection device is used for detecting whether the bearing table is in a balanced state or not and transmitting the balanced state signal to the controller.

Optionally, the detection device is located below the counterweight assembly and is connected and fixed with the counterweight assembly.

Optionally, the fixing member is electrically connected with the controller;

the controller can control the supporting rod on the fixing piece to move back and forth in the direction towards the sphere.

Optionally, the detection device includes:

the detection shell is fixed below the counterweight component and provided with an inner cavity;

the bottom of the inner cavity of the detection shell comprises a first area;

the first conducting ring is arranged around the first region, and the second conducting ring is arranged around the first conducting ring; a second region is formed between the first conductive ring and the second conductive ring;

the detection device further comprises: a metal ball reciprocally movable between the first region and the second region.

Optionally, when the metal ball is located in the second area, the metal ball is in contact with both the first conductive ring and the second conductive ring, the first conductive ring and the second conductive ring are short-circuited, and the short-circuit signal is transmitted to the controller.

Optionally, the counterweight assembly and the detection device are connected and fixed through a positioning column.

Optionally, the weight assembly comprises:

the mounting plate is fixedly connected with the ball body through a connecting rod;

a threaded rod located below the mounting plate;

and the balancing weights are fixed on the threaded rod.

Optionally, a positioning groove is arranged on the periphery of the balancing weight;

the positioning column penetrates through the mounting disc and is fixed in the positioning groove.

Optionally, the support table further comprises: the supporting rod is fixed at the corner position of the lower surface of the supporting plate; the support rod is used for supporting the support plate.

Optionally, the support bar comprises: a support rod body; the support hydraulic cylinder is arranged on the support rod body, the universal wheel is installed below the support hydraulic cylinder, and the support hydraulic cylinder can control the universal wheel to reciprocate in the extending direction of the support rod.

The beneficial effect of this application is as follows:

to solve the problems existing in the prior art, the application provides a balancing device, which can control whether a ball body rotates in a shell or not through a supporting rod of a fixing piece, thereby controlling whether a bearing platform is in a fixed state or not; when the supporting table is arranged on a non-horizontal plane, the bearing table connected with the ball body is also in a non-horizontal state under the action of the supporting rod, the supporting rod is separated from the ball body and moves to the outer side of the shell, the ball body rotates in the shell under the action of gravity of the counterweight assembly until the counterweight assembly is stably arranged in the vertical direction, the bearing table is also in a horizontal state at the moment, the supporting rod penetrates through the shell to be abutted with the ball body so that the ball body does not rotate, and the bearing table is fixed on the horizontal direction at the moment so that articles on the bearing table are in a horizontal state. The application provides a balancing unit, simple structure, convenient operation can carry out automatic adjustment to the plummer according to the different positions that a supporting bench located to make the plummer be in the horizontality, article on the plummer also can be in the horizontality.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 shows a schematic view of the overall structure of a balancing apparatus in an embodiment of the present application.

Fig. 2 shows a schematic view of an under-support-table structure of the balancing device in an embodiment of the present application.

Fig. 3 shows a schematic view of the connection structure between the sensing assembly, the weight assembly, the housing, the ball and the support plate of the balancing apparatus in an embodiment of the present application.

Fig. 4 is a schematic view showing a connection structure of a weight member and a detection member of a balancing apparatus according to an embodiment of the present application.

Fig. 5 shows a schematic structural view of a support leg of a support table of a balancing apparatus in an embodiment of the present application.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

It should also be noted that, in the description of the present application, relational terms such as first and second, and the like are used only for distinguishing one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

To solve the problems in the prior art, an embodiment of the present application provides a balancing apparatus, as shown in fig. 1 to 5, including: a support table; the supporting platform comprises a supporting plate 11; the center of the supporting plate 11 includes a through hole (not shown); the shell 2 is positioned on the through hole, provided with an inner cavity and two open ends; a ball 3 positioned in the inner cavity of the shell 2 and capable of rotating in the shell 2; the through hole is a circular through hole, and the shell 2 is a circular shell 2 matched with the circular through hole; the device further comprises: the bearing table 4 is positioned above the supporting table and is fixedly connected with the ball 3; the counterweight component 6 is positioned below the supporting platform and is fixedly connected with the ball 3; a fixing member 5 fixed to the support table and located at one side of the housing 2; the fixing piece 5 can fix the ball 3 without rotating; the fixing member 5 includes a support rod 51 which is reciprocally movable in a direction toward the spherical body 3; the support rod 51 can pass through the housing 2 and abut against the ball 3 so that the ball 3 is not rotated.

Specifically, the fixing member 5 has a hydraulic cylinder 52 therein, and the hydraulic cylinder 52 can drive the support rod 51 to move closer to or away from the ball 3.

In the above embodiment of the present application, the support rod 51 of the fixing member 5 can control whether the ball 3 rotates in the housing 2, so as to control whether the bearing platform 4 is in a fixed state; when the supporting table is on a non-horizontal plane, because the bearing table 4 connected with the ball 3 is also in a non-horizontal state under the action of the supporting rod 51, at this time, the supporting rod 51 is separated from the ball 3 and the supporting rod 51 is moved to the outer side of the shell 2, under the action of the gravity of the counterweight component 6, the ball 3 rotates in the shell 2 until the counterweight component 6 is stably positioned in the vertical direction, at this time, the bearing table 4 is also in a horizontal state, and then the supporting rod 51 penetrates through the shell 2 to be abutted against the ball 3, so that the ball 3 is not rotated, at this time, the bearing table 4 is fixed in the horizontal direction, so that the articles on the bearing table 4 are in a horizontal state. The utility model provides a balancing unit, simple structure, convenient operation can carry out automatic adjustment to plummer 4 according to the different positions that the brace table was located to make plummer 4 be in the horizontality, article on the plummer 4 also can be in the horizontality.

In a specific embodiment, the apparatus further comprises: a controller 7; a detection device 8 electrically connected to the controller 7; the detection device 8 is configured to detect whether the carrier 4 is in a balanced state, and transmit the balanced state signal to the controller 7. Specifically, the fixing member 5 is electrically connected with the controller 7; the controller 7 can control the support rod 51 on the fixing member 5 to move back and forth in the direction towards the ball 3. The arrangement of the controller 7 and the detection device 8 enables the balance device provided by the application to realize intellectualization, and can automatically realize the fixation of the bearing table 4 after reaching a balance state; specifically, when the detection device 8 detects that the bearing table 4 is in an unbalanced state, the controller 7 controls the support rod 51 on the fixing member 5 to move to the outer side of the housing 2, and under the action of the counterweight assembly 6, when the detection assembly detects that the bearing table 4 is in a balanced state, the controller 7 controls the support rod 51 on the fixing member 5 to move to the inner side of the housing 2 to abut against the ball 3, so as to fix the bearing table 4.

In one embodiment, the detecting device 8 is located below the weight assembly 6 and is connected and fixed with the weight assembly 6. Further, the detection device 8 includes: a detection shell 81 having an inner cavity and fixed below the weight assembly 6; the detection shell 81 is made of an insulating material; the bottom of the inner cavity of the detection shell 81 comprises a first area 82; a first conductive ring 83 disposed around the first region 82, and a second conductive ring 84 disposed around the first conductive ring 83; a second region 85 is formed between the first conductive ring 83 and the second conductive ring 84; the first region 82 may be an annular groove; the detection device 8 further comprises: a metal ball 86 reciprocally movable between said first region 82 and said second region 85.

When the metal ball 86 is located in the second region 85, the metal ball 86 contacts both the first conductive ring 83 and the second conductive ring 84, the first conductive ring 83 is short-circuited with the second conductive ring 84, and the short-circuit signal is transmitted to the controller 7; the controller 7 controls the supporting rod 51 on the fixing member 5 to move to the outside of the housing 2 until the first conductive ring 83 and the second conductive ring 84 are in the disconnected state when the metal ball 86 is located in the first region 82, and at this time, the controller 7 receives the disconnection signal of the first conductive ring 83 and the second conductive ring 84 and controls the supporting rod 51 on the fixing member 5 to move to the position abutting against the ball 3 through the housing 2, so as to fix the carrier table 4 and make the carrier table 4 in the horizontal state.

In practical applications, when the controller 7 controls the supporting rod 51 on the fixing member 5 to move to the outside of the housing 2, the ball 3 will rotate in the housing 2, so as to drive the counterweight assembly 6 and the detecting device 8 to rock, during which the metal ball 86 in the detecting shell 81 may be located in the first area 82, but this does not represent that the platform 4 is already in a horizontal state; therefore, the controller 7 has a delay time when the support rod 51 of the control fixing member 5 abuts and fixes the ball 3; for example, the delay time is 2 seconds, and when the controller 7 does not receive the short-circuit signal for more than 2 seconds, it indicates that the carrier 4 is already in the horizontal state. The delay time can be set according to the actual situation without limitation.

As shown in fig. 3 and 4, the detecting shell 81 may be a hemisphere 3 with an opening at the top; the opening is covered by a cover plate 811; metal ball 86 may enter the interior cavity of hemisphere 3 through an opening. The cover plate 811 has a pull ring 812 for facilitating the worker to take and place the cover plate 811.

In one embodiment, the weight assembly 6 includes: a mounting plate 61 connected and fixed with the ball 3 through a connecting rod; a threaded rod 62 located below the mounting plate 61; a plurality of weights 63 fixed to the threaded rod 62. The clump weights 63 are of a sheet structure, and each clump weight 63 is installed on the threaded rod 62 in a threaded manner; thus, the number of the balancing weights 63 can be adjusted according to actual requirements; the mounting plate 61 serves as an intermediate member for integrally connecting the ball 3 and the weight 63.

In an embodiment, the weight assembly 6 and the detecting device 8 are connected and fixed by a positioning column 9. Specifically, the periphery of the detection shell 81 of the detection device 8 is provided with a connecting part 813 connected with the positioning column 9, and a buckle 814 positioned on the connecting part 813; the cooperation of the buckle 814 and the connecting part 813 can connect or disconnect the positioning column 9 with or from the detection shell 81; further, after the bottom of the positioning column 9 passes through the connecting part 813, the two can be fixed by the buckle 814; the setting of reference column 9 not only can link together counterweight assembly 6 and detection device 8, can also play the effect of location and support to a plurality of balancing weights 63. Specifically, a plurality of positioning grooves 631 are formed in the periphery of the counterweight block 63; the positioning column 9 passes through the mounting plate 61 and is fixed in the positioning groove 631; the positioning groove 631 may be an arc-shaped groove; in practical applications, the positioning column 9 is used in cooperation with the corresponding positioning groove 631 according to practical situations.

In one embodiment, the support table further comprises: support legs 12 fixed to the corner portions of the lower surface of the support plate 11; the support legs 12 are used to support the support plate 11. Specifically, the support plate 11 is a sheet-shaped rectangular structure and is provided with four corners, and the four corners are fixedly provided with support legs 12; an accommodating space for accommodating the counterweight assembly 6 and the detection device 8 is formed between the four supporting legs 12 and the supporting plate 11; when the support legs 12 are in a horizontal state, the support rods 51 of the fixing member 5 move outside the housing 2, and the weight assembly 6 and the detecting device 8 may rock in the accommodating space.

Further, the support leg 12 includes: a support leg body 121; the supporting leg body 121 is provided with a supporting hydraulic cylinder 122, a universal wheel 123 is arranged below the supporting hydraulic cylinder 122, and the supporting hydraulic cylinder 122 can control the universal wheel 123 to reciprocate in the extending direction of the supporting leg 12; when the balance device provided by the application moves, the universal wheels 123 are moved towards the direction departing from the supporting plate 11 through the supporting hydraulic cylinders 122 until the universal wheels can roll on the ground; after the balance device reaches a preset position, the universal wheel 123 is moved to the position above the bottom of the support leg body 121 through the support hydraulic cylinder 122, namely, the universal wheel 123 is completely separated from the ground and cannot move on the ground.

It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations or modifications may be made on the basis of the above description, and all embodiments may not be exhaustive, and all obvious variations or modifications may be included within the scope of the present invention.

Claims (10)

1. A balancing device, comprising:

a support table; the support table comprises a support plate;

the center of the supporting plate comprises a through hole;

the shell is positioned on the through hole, provided with an inner cavity and two open ends;

a ball located in the housing cavity and rotatable within the housing;

the device further comprises:

the bearing table is positioned above the supporting table and is fixedly connected with the ball body;

the counterweight component is positioned below the supporting platform and is fixedly connected with the ball body;

the fixing piece is fixed on the supporting table and positioned on one side of the shell; the fixing piece can fix the sphere without rotating;

the fixing piece comprises a supporting rod which can move in a reciprocating manner in the direction towards the sphere; the supporting rod can penetrate through the shell to be abutted with the ball body, so that the ball body is not rotated.

2. Balancing device according to claim 1,

the device further comprises: a controller;

the detection device is electrically connected with the controller;

the detection device is used for detecting whether the bearing table is in a balanced state or not and transmitting the balanced state signal to the controller.

3. Balancing device according to claim 2,

the detection device is positioned below the counterweight component and is fixedly connected with the counterweight component.

4. Balancing device according to claim 2,

the fixing piece is electrically connected with the controller;

the controller can control the supporting rod on the fixing piece to move back and forth in the direction towards the sphere.

5. Balancing device according to claim 2,

the detection device includes:

the detection shell is fixed below the counterweight component and provided with an inner cavity;

the bottom of the inner cavity of the detection shell comprises a first area;

the first conducting ring is arranged around the first region, and the second conducting ring is arranged around the first conducting ring; a second region is formed between the first conductive ring and the second conductive ring;

the detection device further comprises: a metal ball reciprocally movable between the first region and the second region.

6. Balancing device according to claim 5,

when the metal ball is located in the second area, the metal ball is in contact with both the first conductive ring and the second conductive ring, the first conductive ring and the second conductive ring are short-circuited, and the short-circuit signal is transmitted to the controller.

7. Balancing device according to claim 2,

the counterweight assembly and the detection device are fixedly connected through a positioning column.

8. Balancing device according to claim 7,

the counterweight assembly includes:

the mounting plate is fixedly connected with the ball body through a connecting rod;

a threaded rod located below the mounting plate;

and the balancing weights are fixed on the threaded rod.

9. Balancing device according to claim 8,

a positioning groove is formed in the periphery of the balancing weight;

the positioning column penetrates through the mounting disc and is fixed in the positioning groove.

10. Balancing device according to claim 1,

the support table further includes: the supporting rod is fixed at the corner position of the lower surface of the supporting plate; the support rod is used for supporting the support plate.

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