CN211501365U - Transmission bearing for large-scale construction equipment - Google Patents

Abstract

The utility model relates to a relevant technical field of bearing specifically is a transmission bearing for large-scale construction equipment, including the supporting seat, the surperficial spiro union of supporting seat has down the mount pad, and the inside of supporting seat is equipped with the adjustment tank, and the supporting seat all is equipped with the fixed slot with the inside of mount pad down, and the water conservancy diversion changes the board and is connected with the condensate contact, and the inner wall spiro union of condenser pipe has one-way logical liquid film, and beneficial effect is: at the in-process that uses transmission bearing, the heat that transmission bearing surface produced contacts through the surface of heat-conducting plate with the condenser pipe, the inside condensate of condenser pipe cools off the heat, reduce transmission bearing surface's temperature, guarantee the use quality, gear motor drives the water conservancy diversion commentaries on classics board simultaneously and takes place to rotate for the condensate passes through the signal seat condensation fast, and then improved the radiating efficiency, the condensate backward flow is avoided to the one-way liquid film, further guarantee condensing efficiency, the radiating effect is good, and is suitable for promoting.

Description

Transmission bearing for large-scale construction equipment

Technical Field

The utility model relates to a bearing correlation technique field specifically is a transmission bearing for large-scale construction equipment.

Background

The bearing is an important part in modern mechanical equipment, and its main function is to support the mechanical rotating body, reduce its friction coefficient in the course of movement and ensure its rotation precision.

In the prior art, a transmission bearing is generally installed inside a bearing seat, the height of the bearing seat is generally fixedly arranged, and the height cannot be adjusted, in large-scale construction equipment, in order to meet installation requirements, a cushion block needs to be added at the lower end of the bearing seat, the structural stability is poor, different cushion blocks need to be installed at different heights, the operation is complex, and the use effect is poor; and the transmission bearing can produce a large amount of heats when using in large-scale construction equipment, generally dispels the heat through water-cooling mode, but the cooling rate of water is slower, can not be quick carry out cold cooling to the transmission bearing, leads to lubricating oil to leak, and the bearing warp, and the bearing loses the effect, appears blocking the phenomenon such as dead, influences the use of equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drive bearing for large-scale construction equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a transmission bearing for large-scale construction equipment comprises a supporting seat, wherein the surface of the supporting seat is in threaded connection with a lower mounting seat, an adjusting groove is arranged in the supporting seat, fixing grooves are formed in the supporting seat and the lower mounting seat respectively, an adjusting screw is in threaded connection with the inner part of the adjusting groove, an upper mounting seat is in threaded connection with the surface of the lower mounting seat, mounting grooves are formed in the lower mounting seat and the upper mounting seat respectively, a transmission bearing is in threaded connection with the inner part of the mounting groove, a condensing tube is in threaded connection with the inner part of the upper mounting seat respectively, a heat conducting plate is in threaded connection with the inner wall of the condensing tube, the heat conducting plate is connected to the surface of the transmission bearing in an extrusion manner, a signal seat is in threaded connection with the surface of the upper mounting seat respectively, the signal seat is in threaded connection with the surface of the condensing tube, a speed reducing motor is in threaded connection, the inside packing of condenser pipe has the condensate, the water conservancy diversion changes the board and rotates the inside of connecting at the condenser pipe, and the water conservancy diversion changes the board and be connected with the condensate contact, and the inner wall spiro union of condenser pipe has one-way liquid film that leads to.

Preferably, the supporting seat is of a structure shaped like a Chinese character 'tu', a plurality of groups of adjusting grooves and fixing grooves are arranged, the adjusting grooves are arranged at the lower end inside the horizontal part of the supporting seat, the protruding parts of the adjusting grooves and the supporting seat are communicated, the fixing grooves are arranged at the upper end of the adjusting grooves, the adjusting grooves are communicated with the fixing grooves, and the supporting seat is communicated with the fixing grooves on the lower mounting seat.

Preferably, mount pad and last mount pad constitute by a set of "concave" word shaped plate and two sets of rectangular plates down, two sets of rectangular plates welding are on the projecting part outside surface of "concave" word shaped plate, the rectangular plate contact on lower mount pad and the last mount pad is connected, the inside of rectangular plate is equipped with the screw hole, the inside spiro union of screw hole has fixing bolt, the depressed part of mount pad and last mount pad "concave" word shaped plate all is semi-circular structure down, the mounting groove sets up inside the depressed part of "concave" word shaped plate, the radian of mounting groove is the same with drive bearing's radian.

Preferably, the condenser pipe spiro union is in the inner wall of "concave" shape board on mount pad and the last mount pad down, and the surface spiro union of heat-conducting plate is on the inboard surface of condenser pipe, and the radian of heat-conducting plate is the same with the radian of driving bearing, and the inner wall of heat-conducting plate is connected with the surface contact of driving bearing.

Preferably, gear motor is provided with the multiunit, two sets of heat-conducting plates on the signal seat set up about the signal seat bilateral symmetry, the water conservancy diversion changes the board and comprises a set of round bar and multiunit commentaries on classics board, the power take off end at gear motor is connected in the round bar transmission to the round bar transmission, the welding of multiunit commentaries on classics board is on the surface of round bar, the skin weld of condenser pipe has fixed cover, the inside spiro union of fixed cover has gear motor, gear motor's power take off end transmission is connected with the water conservancy diversion and changes the board in the fixed cover, gear motor's transmission shaft rotates at vertical direction on the signal seat.

Preferably, the one-way liquid passing films are provided with a plurality of groups, the plurality of groups of one-way liquid passing films are in threaded connection with the inner walls of the vertical parts at the two sides of the condenser pipe through bolts, the two groups of one-way liquid passing films are positioned on the same horizontal plane, and the liquid passing directions of the two groups of one-way liquid passing films are opposite.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the transmission bearing is installed, the transmission bearing is placed on the surface of the lower installation seat, the upper installation seat is screwed on the surface of the lower installation seat through the fixing bolt to complete installation and fixation of the transmission bearing, then the adjusting screw rod is screwed through the adjusting groove according to the height required to be installed to enable the adjusting screw rod to move towards the outer end, and after the lower installation seat and the adjusting screw rod are adjusted to a proper position, the transmission bearing can be fixed through screwing together, so that the structure is simple, the transmission bearing is suitable for different installation heights, the application range is wide, and different use requirements are met;

2. at the in-process that uses transmission bearing, the heat that transmission bearing surface produced contacts through the surface of heat-conducting plate with the condenser pipe, the inside condensate of condenser pipe cools off the heat, reduce transmission bearing surface's temperature, guarantee the use quality, gear motor drives the water conservancy diversion commentaries on classics board simultaneously and takes place to rotate for the condensate passes through the signal seat condensation fast, and then improved the radiating efficiency, the condensate backward flow is avoided to the one-way liquid film, further guarantee condensing efficiency, the radiating effect is good, and is suitable for promoting.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the connection structure between the lower mounting seat and the upper mounting seat of the present invention;

FIG. 4 is a schematic view of the connection structure between the upper mounting seat and the condenser tube of the present invention;

FIG. 5 is a schematic view of the connection structure between the condenser tube and the signal socket of the present invention;

fig. 6 is the schematic view of the connection structure of the transmission bearing and the condenser tube of the present invention.

In the figure: the device comprises a supporting seat 1, a lower mounting seat 2, an adjusting groove 3, a fixing groove 4, an adjusting screw rod 5, an upper mounting seat 6, a mounting groove 7, a transmission bearing 8, a condenser pipe 9, a heat conducting plate 10, a signal seat 11, a speed reducing motor 12, a diversion rotating plate 13, a condensate 14 and a one-way liquid passing film 15.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: a transmission bearing for large-scale construction equipment comprises a supporting seat 1, a lower mounting seat 2 is screwed on the surface of the supporting seat 1, an adjusting groove 3 is arranged in the supporting seat 1, fixing grooves 4 are respectively arranged in the supporting seat 1 and the lower mounting seat 2, an adjusting screw 5 is screwed in the adjusting groove 3, the supporting seat 1 is in a convex structure, a plurality of groups of adjusting grooves 3 and the fixing grooves 4 are respectively arranged at the lower end of the inner side of the horizontal part of the supporting seat 1, the adjusting grooves 3 are communicated with the protruding part of the supporting seat 1, the fixing grooves 4 are arranged at the upper end of the adjusting grooves 3, the adjusting grooves 3 are communicated with the fixing grooves 4, the supporting seat 1 is communicated with the fixing grooves 4 on the lower mounting seat 2, when the transmission bearing 8 is required to be mounted at different heights, the transmission bearing 8 is fixed in the lower mounting seat 2 and the upper mounting seat 6, the adjusting screw 5 is screwed through the adjusting grooves 3, the position of the adjusting screw 5 in the supporting seat 1 is changed, and after the position of the adjusting screw 5 reaches a proper position, the adjusting screw 5 is screwed in the fixing groove 4 on the lower mounting seat 2 to complete the mounting of the lower mounting seat 2, so that the lower mounting seat is suitable for different use heights, has a wide application range and meets different use requirements;

referring to fig. 2 and 3, an upper mounting seat 6 is screwed on the surface of a lower mounting seat 2, mounting grooves 7 are respectively arranged inside the lower mounting seat 2 and the upper mounting seat 6, a transmission bearing 8 is screwed inside the mounting grooves 7, the lower mounting seat 2 and the upper mounting seat 6 are respectively composed of a group of concave-shaped plates and two groups of rectangular plates, the two groups of rectangular plates are welded on the outer side surfaces of the convex parts of the concave-shaped plates, the lower mounting seat 2 is in contact connection with the rectangular plates on the upper mounting seat 6, threaded holes are arranged inside the rectangular plates, fixing bolts are screwed inside the threaded holes, the concave parts of the concave-shaped plates of the lower mounting seat 2 and the upper mounting seat 6 are respectively in a semicircular structure, the mounting grooves 7 are arranged inside the concave parts of the concave-shaped plates, the radian of the mounting grooves 7 is the same as that of the transmission bearing 8, the transmission bearing 8 is fixed inside the mounting grooves 7 on the lower mounting seat 2 and the upper mounting seat 6 through the, the limit fixing of the transmission bearing 8 is completed, the deviation of the transmission bearing 8 in use is avoided, the structural stability of the transmission bearing 8 is ensured, and the use quality of construction equipment is further ensured;

referring to fig. 3 and 5, a condenser tube 9 is screwed in the lower mounting seat 2 and the upper mounting seat 6, a heat conducting plate 10 is screwed on the inner wall of the condenser tube 9, the heat conducting plate 10 is connected to the surface of the transmission bearing 8 in an extruding manner, the condenser tube 9 is screwed on the inner walls of the concave plates on the lower mounting seat 2 and the upper mounting seat 6, the surface of the heat conducting plate 10 is screwed on the inner side surface of the condenser tube 9, the radian of the heat conducting plate 10 is the same as that of the transmission bearing 8, the inner wall of the heat conducting plate 10 is connected with the surface of the transmission bearing 8 in a contact manner, in the process of using the transmission bearing 8, due to the heat conducting effect of the heat conducting plate 10, heat generated on the surface of the transmission bearing 8 is rapidly contacted with the surface of the condenser tube 9 through the heat conducting plate 10, and then the condensate 14 in the condenser tube;

referring to fig. 5 and 6, a signal seat 11 is screwed on the surface of the lower mounting seat 2 and the upper mounting seat 6, the signal seat 11 is screwed on the surface of the condensing tube 9, a speed reducing motor 12 is screwed inside the signal seat 11, a flow guide rotating plate 13 is connected to the power output end of the speed reducing motor 12 in a transmission manner, condensate 14 is filled inside the condensing tube 9, the flow guide rotating plate 13 is rotatably connected inside the condensing tube 9, the flow guide rotating plate 13 is in contact connection with the condensate 14, the speed reducing motor 12 is provided with a plurality of groups, two groups of heat conducting plates 10 on the signal seat 11 are arranged symmetrically left and right with respect to the signal seat 11, the flow guide rotating plate 13 is composed of a group of round rods and a plurality of groups of rotating plates, the round rods are in transmission connection with the power output end of the speed reducing motor 12, the plurality of groups of rotating plates are welded on the surface of the round rods, a fixing sleeve is welded on the surface of, the transmission shaft of the speed reducing motor 12 on the signal seat 11 rotates in the vertical direction, the transmission shaft of the speed reducing motor 12 on the fixing sleeve rotates in the horizontal direction, when the surface of the transmission bearing 8 is subjected to heat dissipation, the speed reducing motor 12 is started, a plurality of groups of flow guide rotating plates 13 are driven to rotate through the plurality of groups of speed reducing motors 12, the flow speed of condensate 14 in the condensing pipe 9 is accelerated through the plurality of groups of flow guide rotating plates 13, the condensate 14 is cooled through the signal seat 11 quickly, and therefore the heat dissipation efficiency is improved;

referring to fig. 6, the inner wall spiro union of condenser pipe 9 has one-way liquid film 15, one-way liquid film 15 is provided with the multiunit, multiunit one-way liquid film 15 passes through the bolt spiro union at the inner wall of the vertical portion in condenser pipe 9 both sides, two sets of one-way liquid films 15 locate on same horizontal plane, two sets of one-way liquid films 15 that lead to liquid opposite direction, one-way liquid film 15 only can make condensate 14 take place single direction and flow, avoid condensate 14 to take place the backward flow, make condensate 14 enter into the inside of signal seat 11 fast under the promotion effect of water conservancy diversion commentaries on classics board 13, and realize quick cycle cooling, and then improved the radiating efficiency, the service quality of drive bearing 8 has been.

The working principle is as follows: the type of the speed reducing motor 12 is 68KTYZ, the speed reducing motor 12 is electrically connected with an external power supply, when in actual work, when the transmission bearing 8 is installed, the transmission bearing 8 is placed on the inner wall of the installation groove 7 on the lower installation seat 2, then the upper installation seat 6 is fixed with the lower installation seat 2 through a fixing bolt in a screwing mode, the transmission bearing 8 is screwed on the inner walls of the lower installation seat 2 and the upper installation seat 6, the transmission bearing 8 is fixed, according to the height of the transmission bearing 8 required to be installed by construction equipment, a worker rotates the adjusting screw 5 through the adjusting groove 3 and by using a tool, the adjusting screw 5 is screwed inside the fixing groove 4 on the support seat 1, when the extending height of the adjusting screw 5 meets the installation requirement of the transmission bearing 8, the lower installation seat 2 is placed on the surface of the support seat 1 and the adjusting screw 5 is continuously screwed, the adjusting screw 5 is screwed inside the fixing groove 4 on the lower installation seat 2, the adjustment of the mounting height of the transmission bearing 8 is completed, the structure is simple, the installation and the disassembly are convenient, the device is suitable for different mounting heights, the application range is wide, different use requirements are met, after the installation of the transmission bearing 8 is completed, a large amount of heat is generated on the surface of the transmission bearing 8 in the using process of construction equipment, the condensation pipe 9 is in threaded connection with the inner parts of the lower mounting seat 2 and the upper mounting seat 6, the heat conduction plate 10 is in contact connection with the surface of the transmission bearing 8, the heat on the surface of the transmission bearing 8 is rapidly cooled through the condensate 14 in the condensation pipe 9, the use quality of the transmission bearing 8 is ensured, the heat dissipation effect is good, when the heat dissipation is performed through the condensation pipe 9, a plurality of groups of speed reducing motors 12 are started, the plurality of groups of speed reducing motors 12 drive the flow guide rotating plate 13 to rotate, the flow speed of the condensate 14 is accelerated when the flow, 14 self refrigerated speeds of condensate are very fast, and then have improved the radiating efficiency, and the radiating effect is better, and the 15 spiro couplings of one-way liquid film that leads to simultaneously are at the inner wall of condenser pipe 9, through the effect of one-way liquid film 15 that leads to, 14 single directions of passing through of condensate can only be single to the condensate 14 one-way liquid film 15 that leads to, avoid 14 occurrences of reflux of condensate to, and then have further guaranteed 14 flow speed of condensate, excellent in use effect is fit for promoting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a drive bearing for large-scale construction equipment, includes supporting seat (1), its characterized in that: the surface of the supporting seat (1) is in threaded connection with a lower mounting seat (2), an adjusting groove (3) is arranged inside the supporting seat (1), fixing grooves (4) are arranged inside the supporting seat (1) and the lower mounting seat (2), an adjusting screw rod (5) is in threaded connection with the inside of the adjusting groove (3), an upper mounting seat (6) is in threaded connection with the surface of the lower mounting seat (2), mounting grooves (7) are arranged inside the lower mounting seat (2) and the upper mounting seat (6), a transmission bearing (8) is in threaded connection with the inside of the mounting grooves (7), a condensation pipe (9) is in threaded connection with the inside of the upper mounting seat (6) and the lower mounting seat (2), a heat-conducting plate (10) is in threaded connection with the inner wall of the condensation pipe (9), the heat-conducting plate (10) is connected to the surface of the transmission bearing (8) in an extruding manner, and a signal seat (11) is in threaded connection with the surface of the, signal seat (11) spiro union is on the surface of condenser pipe (9), and the inside spiro union of signal seat (11) has gear motor (12), the power take off end transmission of gear motor (12) is connected with water conservancy diversion commentaries on classics board (13), and the inside packing of condenser pipe (9) has condensate (14), water conservancy diversion commentaries on classics board (13) rotate to be connected in the inside of condenser pipe (9), and water conservancy diversion commentaries on classics board (13) and condensate (14) contact connection, and the inner wall spiro union of condenser pipe (9) has one-way liquid film (15) that leads to.

2. The driving bearing for large construction equipment according to claim 1, wherein: supporting seat (1) is "protruding" font structure, and adjustment tank (3) all are provided with the multiunit with fixed slot (4), and adjustment tank (3) set up the inboard inside lower extreme of horizontal part at supporting seat (1), and adjustment tank (3) are linked together with the salient of supporting seat (1), and fixed slot (4) set up the upper end at adjustment tank (3), and adjustment tank (3) are linked together with fixed slot (4), and supporting seat (1) are linked together with fixed slot (4) on lower mount pad (2).

3. The driving bearing for large construction equipment according to claim 1, wherein: lower mount pad (2) and last mount pad (6) constitute by a set of "concave" word shaped plate and two sets of rectangular plates, two sets of rectangular plate welding are on the outstanding part outside surface of "concave" word shaped plate, lower mount pad (2) are connected with the rectangular plate contact on last mount pad (6), the inside of rectangular plate is equipped with the screw hole, the inside spiro union of screw hole has fixing bolt, lower mount pad (2) all are semi-circular structure with the sunk part of last mount pad (6) "concave" word shaped plate, mounting groove (7) set up inside the sunk part of "concave" word shaped plate, the radian of mounting groove (7) is the same with the radian of transmission bearing (8).

4. The driving bearing for large construction equipment according to claim 1, wherein: condenser pipe (9) spiro union is at the inner wall of "concave" style of calligraphy board on mount pad (2) and last mount pad (6) down, and the surface spiro union of heat-conducting plate (10) is on the inboard surface of condenser pipe (9), and the radian of heat-conducting plate (10) is the same with the radian of drive bearing (8), and the inner wall of heat-conducting plate (10) is connected with the surface contact of drive bearing (8).

5. The driving bearing for large construction equipment according to claim 1, wherein: gear motor (12) are provided with the multiunit, two sets of heat-conducting plates (10) on signal seat (11) set up about signal seat (11) bilateral symmetry, water conservancy diversion commentaries on classics board (13) are changeed the board by a set of pole and multiunit and are constituteed, the power take off end in gear motor (12) is connected in the pole transmission of pole, the surface welding of multiunit commentaries on classics board at the pole, the skin weld of condenser pipe (9) has fixed cover, the inside spiro union of fixed cover has gear motor (12), the power take off end transmission of gear motor (12) is connected with water conservancy diversion commentaries on classics board (13) in the fixed cover, the transmission shaft of gear motor (12) rotates at vertical direction on signal seat (11), the transmission shaft of gear motor (.

6. The driving bearing for large construction equipment according to claim 1, wherein: the one-way liquid passing films (15) are provided with a plurality of groups, the plurality of groups of one-way liquid passing films (15) are in threaded connection with the inner walls of the vertical parts at two sides of the condenser pipe (9) through bolts, the two groups of one-way liquid passing films (15) are positioned on the same horizontal plane, and the liquid passing directions of the two groups of one-way liquid passing films (15) are opposite.

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