CN218427831U - Speed reducer bracket - Google Patents

Abstract

The utility model relates to a reduction gear bracket field especially relates to a reduction gear bracket. The speed reducer bracket comprises a transfer trolley and a support table fixedly embedded on the transfer trolley, a suspension base plate is fixedly embedded on the support table, an electromagnet and a USB interface electrically connected with a copper wire on the electromagnet are fixedly embedded in the suspension base plate, a bearing tray is arranged on the suspension base plate, and a permanent magnet is fixedly embedded at the bottom of the bearing tray; and a limiting component is arranged on the wall of the outer tray of the bearing tray. The utility model provides a spacing subassembly of reduction gear bracket adoption magnetic suspension technique cooperation makes the bracket can be applicable to multiple reduction gear, need not a reduction gear and corresponds the reduction gear of a structure alone, and then reduces the manufacturing cost of bracket for the reduction gear, bears the tray simultaneously and at unsettled in-process, bears the tray and does not have between the suspension basal disc and shelter from for staff's operating space increases, changes in the installation or the dismantlement of reduction gear.

Description

Speed reducer bracket

Technical Field

The utility model relates to a reduction gear bracket field especially relates to a reduction gear bracket.

Background

The reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a prime mover and a working machine. The function of matching the rotation speed and transmitting the torque between the prime mover and the working machine or the actuating mechanism is very extensive in modern machinery.

At present the reduction gear adopts artifical the maintenance to dismantle the in-process, need support it with the help of the bracket, and then supplementary its dismantlement process, however traditional bracket lever frame is more, leads to staff to be obstructed easily to field of vision and arm operation when installing, dismantling the reduction gear, leads to the operation degree of difficulty to increase.

Therefore, it is necessary to provide a new speed reducer bracket to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a reduction gear bracket.

The utility model provides a reduction gear bracket includes:

a transfer vehicle, and

the supporting table is fixedly embedded on the transfer trolley, a suspension base plate is fixedly embedded on the supporting table, an electromagnet and a USB interface electrically connected with a copper wire on the electromagnet are fixedly embedded in the suspension base plate, a bearing tray is arranged on the suspension base plate, and a permanent magnet is fixedly embedded at the bottom of the bearing tray;

the outer wall of the bearing tray is provided with a plurality of groups of limit components distributed in an annular mode, and the speed reducer is limited and fixed through the limit components.

Preferably, spacing subassembly is including rotating the cover, rotate the ways and establish on bearing the lead screw on the outer wall of a plate of tray and rotate with the lead screw and be connected, and the cover is equipped with the nut that is used for fixed rotation cover on the lead screw, it has the sleeve to rotate to sheathe in fixed gomphosis, just the sleeve interpolation is equipped with sliding connection's slide bar, the fixed gomphosis in top of slide bar has erects the piece, and the logical intracavity interpolation of seting up on the piece of erectting of telling is equipped with sliding connection's gag lever post, the one end fixed mounting that the gag lever post is close to bearing the tray axle center has the closing dish of supporting.

Preferably, a fixing screw A in threaded connection is inserted in a threaded hole formed in one side wall of the sleeve close to the top, and a fixing screw B in threaded connection is inserted in a threaded hole formed in the top of the erection block.

Preferably, a pressure sensor is fixedly embedded in the center of the upper surface of the bearing tray.

Preferably, the transfer trolley is provided with a control panel, and the control panel is electrically connected with the USB interface and the pressure sensor through leads.

Preferably, the suspension base disc is provided with a buffer assembly for receiving and buffering the bearing tray, the buffer assembly comprises a spring, one end of the spring is fixedly embedded in an annular groove formed in the suspension base disc, the other end of the spring is fixedly embedded with an annular plate, the annular plate and the permanent magnet are coaxially arranged, and the inner diameter of the annular plate is larger than the diameter of the permanent magnet.

Preferably, a push rod is fixedly arranged on the transfer trolley.

Compared with the prior art, the utility model provides a reduction gear bracket has following beneficial effect:

the utility model provides a reduction gear bracket adopts the spacing subassembly of magnetic suspension technique cooperation to make the bracket can be applicable to multiple reduction gear, need not a reduction gear and corresponds the reduction gear of a structure alone, and then reduces the manufacturing cost of bracket for the reduction gear, bears the tray simultaneously and does not have between tray and the suspension basal disc and shelter from at unsettled in-process for staff's operating space increases, changes in the installation or the dismantlement of reduction gear.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a reducer bracket according to the present invention;

FIG. 2 is a schematic structural view of the carrying tray shown in FIG. 1;

fig. 3 is a schematic structural view of the limiting assembly shown in fig. 2.

The reference numbers in the figures: 1. a transfer trolley; 2. a support table; 3. a suspended basal disc; 4. a carrying tray; 5. a permanent magnet; 6. a limiting component; 61. rotating the sleeve; 62. a sleeve; 63. a slide bar; 64. erecting a block; 65. a limiting rod; 66. closing the disc in a propping manner; 67. a nut; 68. a fixing screw A; 69. a fixing screw B; 7. a pressure sensor; 8. a buffer assembly; 81. a spring; 82. an annular plate; 9. a control panel; 9a, pushing the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Referring to fig. 1 to 3, an embodiment of the present invention provides a speed reducer bracket, including: the device comprises a transfer trolley 1, a support platform 2, a suspension base plate 3, a bearing tray 4 and a limiting assembly 6.

In the embodiment of the present invention, please refer to fig. 1 and fig. 2, a supporting platform 2 is fixedly embedded on the transfer trolley 1, a suspension base plate 3 is fixedly embedded on the supporting platform 2, an electromagnet and a USB interface electrically connected to a copper wire on the electromagnet are fixedly embedded in the suspension base plate 3, a bearing tray 4 is disposed on the suspension base plate 3, and a permanent magnet 5 is fixedly embedded at the bottom of the bearing tray 4;

install on the suspension basal disc 3 and be used for accepting, cushion the buffering subassembly 8 that bears tray 4, buffering subassembly 8 includes spring 81, the fixed gomphosis of one end of spring 81 is in the ring channel that suspension basal disc 3 seted up, just the fixed gomphosis of the other end of spring 81 has annular plate 82, annular plate 82 and the coaxial setting of permanent magnet 5, just the internal diameter of annular plate 82 is greater than the diameter of permanent magnet 5.

It should be noted that: when the speed reducer is disassembled, the transfer trolley 1 is pushed to the bottom of the speed reducer, the USB interface is inserted into a socket of the control panel 9 and the control switch is turned on, so that the electromagnet is electrified, the electromagnet after being electrified repels and drives the permanent magnet 5 in the bearing tray 4, the bearing tray 4 is suspended and is abutted against the bottom of the speed reducer (at the moment, the suspension force of the electromagnet on the permanent magnet 5 is increased to be larger than the known gravity G of the speed reducer and is arranged on the control panel 9 according to actual conditions), therefore, a model on the suspended bearing sand table 3 is suspended, the speed reducer is locked by the limiting assembly 6 subsequently, the speed reducer is completely disassembled from equipment after the completion, as the suspension force is larger than the gravity of the speed reducer, the speed reducer still abuts against the equipment, the repelling driving force of the electromagnet on the permanent magnet 5 in the bearing tray 4 is reduced gradually until the bearing tray 4 is embedded onto the suspended base disc 3, the bearing tray 4 slowly descends and abuts against the annular plate 82, and the bearing tray 4 starts to compress the spring 81 along with the reduction of the suspension force, so that the impact of the bearing tray 4 and the suspended base disc 3 is reduced;

when the speed reducer is installed, the speed reducer is placed on the bearing tray 4 and then fixed by the limiting assembly 6, and after the speed reducer is installed, the control switch is turned on, so that the repulsive force of the electromagnet to the permanent magnet 5 is increased progressively, and the speed reducer can be abutted to the equipment installation area;

this bracket adopts the spacing subassembly of magnetic suspension technical cooperation for the bracket can be applicable to multiple reduction gear, need not a reduction gear that the reduction gear corresponds a structure alone, and then reduces the manufacturing cost of bracket for the reduction gear, bears tray 4 simultaneously at unsettled in-process, bears not sheltering from between tray 4 and the suspension basal disc 3, makes staff's operating space increase, changes in the installation or the dismantlement of reduction gear.

The pressure sensor 7 is fixedly embedded in the center of the upper surface of the bearing tray 4, the transfer trolley 1 is provided with the control panel 9, the control panel 9 is electrically connected with the USB interface and the pressure sensor 7 through a wire, the bearing tray 4 can quickly know the weight of the speed reducer after the speed reducer is loaded through the pressure sensor 7, and therefore a worker can more accurately adjust the repelling force of the electromagnet on the permanent magnet 5.

In the embodiment of the utility model, please refer to fig. 2 and 3, the outer wall of tray 4 is installed with the spacing subassembly 6 that a plurality of groups ring-shaped distributed, through spacing subassembly 6 is spacing, fixed to the reduction gear, spacing subassembly 6 is including rotating cover 61, it establishes on the lead screw on the outer wall of tray 4 and rotates with the lead screw and be connected to rotate cover 61, and the cover is equipped with the nut 67 that is used for fixed rotating cover 61 on the lead screw, it has sleeve 62 to rotate fixed gomphosis on cover 61, just sleeve 62 interpolation is equipped with sliding connection's slide bar 63, the fixed gomphosis in top of slide bar 63 is equipped with erects piece 64, and the logical chamber interpolation of seting up on the piece 64 of telling is equipped with sliding connection's gag lever post 65, the one end fixed mounting that gag lever post 65 is close to tray 4 axle center has closing plate 66, the screw hole that a lateral wall that sleeve 62 was seted up near the top is equipped with threaded connection erects set screw A68, the fixed B69 that threaded connection was seted up in the top of piece 64 top.

It should be noted that: according to the position form of the speed reducer which is erected on the bearing tray 4, the rotating sleeve 61 on the corresponding position is rotated to enable the abutting disc 66 to face the corresponding position, the rotating sleeve 61 is locked by the aid of the subsequent screwing nut 67, the sliding rod 63 adjusts the specific position of the abutting disc 66 and then locks the telescopic rod structure formed by the sleeve 62 and the sliding rod 63 through the set screw A68, the limiting rod 65 is abutted to the shell of the speed reducer and rotates to screw the fixed screw B69 to enable the limiting rod 65 to be locked, the limiting assemblies 6 of the speed reducer in different directions are operated sequentially through the steps, and accordingly the speed reducer is fixed on the bearing tray 4.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims (7)

1. A retarder carrier, comprising:

a transfer trolley (1), and

a supporting table (2) fixedly embedded on the transfer trolley (1), a suspension basal disc (3) is fixedly embedded on the supporting table (2), an electromagnet and a USB interface electrically connected with a copper wire on the electromagnet are fixedly embedded in the suspension basal disc (3), a bearing tray (4) is arranged on the suspension basal disc (3), and a permanent magnet (5) is fixedly embedded at the bottom of the bearing tray (4);

the outer wall of the bearing tray (4) is provided with a plurality of groups of limit components (6) distributed in an annular mode, and the speed reducer is limited and fixed through the limit components (6).

2. The reducer bracket according to claim 1, characterized in that the limiting component (6) comprises a rotating sleeve (61), the rotating sleeve (61) is sleeved on a screw rod on the outer wall of the bearing tray (4) and is rotationally connected with the screw rod, a nut (67) for fixing the rotating sleeve (61) is sleeved on the screw rod, a sleeve (62) is fixedly embedded on the rotating sleeve (61), a sliding rod (63) in sliding connection is inserted in the sleeve (62), an erection block (64) is fixedly embedded at the top of the sliding rod (63), a limiting rod (65) in sliding connection is inserted in a through cavity formed in the erection block (64), and an abutting disc (66) is fixedly installed at one end, close to the axis of the bearing tray (4), of the limiting rod (65).

3. The retarder bracket of claim 2, wherein a screw-threaded fixing screw A (68) is inserted into a screw hole formed in a side wall of the sleeve (62) near the top, and a screw-threaded fixing screw B (69) is inserted into a screw hole formed in the top of the mounting block (64).

4. Retarder bracket according to claim 1, characterised in that a pressure sensor (7) is fixedly fitted at the hub of the upper surface of the carrier tray (4).

5. Retarder bracket according to claim 4, characterised in that a control panel (9) is mounted on the trolley (1), said control panel (9) being electrically connected to the USB interface and to the pressure sensor (7) by means of wires.

6. The reducer bracket according to claim 1, characterized in that the suspension base plate (3) is provided with a buffer assembly (8) for receiving and buffering the bearing tray (4), the buffer assembly (8) comprises a spring (81), one end of the spring (81) is fixedly embedded in an annular groove formed in the suspension base plate (3), the other end of the spring (81) is fixedly embedded with an annular plate (82), the annular plate (82) is coaxially arranged with the permanent magnet (5), and the inner diameter of the annular plate (82) is larger than the diameter of the permanent magnet (5).

7. Retarder bracket according to claim 1, characterised in that the trolley (1) is fixedly provided with a push bar (9 a).

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