CN210661309U

CN210661309U - Speed reducer with heat dissipation device

Info

Publication number: CN210661309U
Application number: CN201921691977.7U
Authority: CN
Inventors: 石忠东; 潘兵
Original assignee: Xianning Sanfeng Machinery Co ltd
Current assignee: Xianning Sanfeng Machinery Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-06-02
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a take heat abstractor's speed reducer, including first casing, quick-witted case is installed to the bottom of first casing, the second casing is installed to the bottom of machine case, the speed reducer body is installed to the inner chamber of machine case, the equal threaded connection in both sides of speed reducer body has the heat conduction silica gel piece, first heat conduction pole is installed to the one side of heat conduction silica gel piece dorsad speed reducer body, the both sides of first casing bottom are provided with first heat conduction post and second heat conduction post respectively, first heat conduction pole is all installed on the surface of first heat conduction post and second heat conduction post, first water pump is installed to the bottom of first casing, the second water pump is installed at the top of first casing, first aqueduct and second aqueduct are installed respectively to the play water end of first water pump and the end of drawing water of second water pump. The problem of traditional speed reducer radiating effect relatively poor, at the operation in-process, can produce a large amount of heats, the speed reducer is long-time to be moved under high temperature environment, influences its life easily is solved.

Description

Speed reducer with heat dissipation device

Technical Field

The utility model relates to a speed reducer equipment technical field specifically is a take heat abstractor's speed reducer.

Background

The friction of the gear can produce a large amount of heats when current speed reducer is at work, will lead to speed reducer place ambient temperature too high like this, the speed reducer is under the high temperature, its inside lubricating oil, the sealing member can become invalid in the short time, transmission efficiency has been reduced, transmission precision, in the past for a long time, can seriously shorten the life of speed reducer, chinese utility model CN208734799U proposes "a heat dissipation type speed reducer", the device mainly solves the problem that current speed reducer shock attenuation buffering effect is relatively poor, lead to the operation in-process, the vibration can influence the problem of speed reducer effect, but the device does not possess the heat dissipation function, the speed reducer is at the high temperature environment still in long-time operation process, the life of speed reducer has seriously been reduced, for this reason, we propose a speed reducer of taking heat abstractor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take heat abstractor's speed reducer possesses heat dispersion good, avoids the long-time advantage of moving under high temperature environment of speed reducer, and it is relatively poor to have solved traditional speed reducer radiating effect, at the operation in-process, can produce a large amount of heats, and the speed reducer moves under high temperature environment for a long time, influences its life's problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: a speed reducer with a heat dissipation device comprises a first shell, wherein a case is installed at the bottom of the first shell, a second shell is installed at the bottom of the case, a speed reducer body is installed in an inner cavity of the case, heat-conducting silica gel sheets are in threaded connection with two sides of the speed reducer body, a first heat-conducting rod is installed on one side, back to the speed reducer body, of each heat-conducting silica gel sheet, a first heat-conducting column and a second heat-conducting column are arranged on two sides of the bottom of the first shell respectively, first heat-conducting rods are installed on the surfaces of the first heat-conducting column and the second heat-conducting column respectively, a first water guide pipe and a second water guide pipe are installed at the bottom of the first shell, a second water guide pipe is installed at the top of the first shell, a first water guide pipe and a second water guide pipe are installed at the water outlet end of the first water pump and the water suction end of the second water guide pipe respectively, and a first, the heat-conducting plate is arranged at the bottom of the speed reducer body, a plurality of second heat-conducting rods are fixedly connected to the bottom of the heat-conducting plate, the heat-radiating window is arranged on the front face of the case, and a dust screen is movably mounted in an inner cavity of the heat-radiating window.

Preferably, a sealing plug is arranged on the right side of the top of the first shell, and a water outlet is formed in the right side of the second shell.

Preferably, the water pumping end of the first water pump penetrates through the first housing and extends to the inner cavity of the first housing, the bottom of the first water guide pipe penetrates through the second housing and extends to the inner cavity of the second housing, the water outlet end of the second water pump penetrates through the first housing and extends to the inner cavity of the first housing, and the bottom of the second water guide pipe penetrates through the second housing and extends to the inner cavity of the second housing.

Preferably, the sliding grooves are formed in the two sides of the front face of the first shell, the partition plate is arranged on the front face of the case, the hanging holes are formed in the top of the partition plate, and the hooks are welded to the front face of the first shell.

Preferably, the two sides of the surface of the partition plate are respectively provided with a sliding block matched with the sliding groove, the surface of the partition plate is welded with a cleaning scraper, and the top of the second shell is provided with a dust collection box.

Preferably, first damping springs are installed on the two sides of the inner cavity of the case, which are located at the top of the speed reducer body, second damping springs are installed at the top of the inner cavity of the case, and anti-seismic plates are installed at one ends of the second damping springs.

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

the utility model adsorbs the heat on the surface of the speed reducer body through the heat-conducting silica gel sheet, and is respectively guided to the surfaces of the first heat-conducting column and the second heat-conducting column through the first heat-conducting rod, the cooling liquid in the first shell is extracted through the first water pump, and the heat on the surface of the first heat-conducting column is adsorbed through the first water guide pipe wound on the surface of the first heat-conducting column, because the first water guide pipe and the second shell are communicated, the cooling liquid can flow to the second shell, so that the second water pump and the second water guide pipe can extract the cooling liquid in the second shell and take away the heat on the surface of the second heat-conducting column, and the heat on the bottom of the speed reducer body can be guided into the second shell through the heat-conducting plate and the second heat-conducting rod, the cooling liquid in the second shell is cooled and radiated, and the heat on the surface of the speed reducer body is directly radiated through the heat-radiating, effectively reduce the inside temperature of quick-witted case, avoid quick-witted incasement portion high temperature, lead to the problem that speed reducer body life reduces.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a back view of the partition board of the present invention.

In the figure: the heat dissipation device comprises a first shell 1, a case 2, a second shell 3, a speed reducer body 4, a heat conduction silica gel sheet 5, a first heat conduction rod 6, a first heat conduction column 7, a second heat conduction column 701, a first water pump 8, a second water pump 9, a first water guide pipe 10, a second water guide pipe 11, a heat conduction plate 12, a second heat conduction rod 13, a sealing plug 14, a heat dissipation window 15, a dust screen 16, a sliding groove 17, a partition plate 18, a hanging hole 19, a hook 20, a first damping spring 21, a shock-proof plate 22, a second damping spring 23, a dust collection box 24, a wiper blade 25 and a sliding block 26.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which 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 invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a speed reducer with a heat dissipation device includes a first casing 1, a chassis 2 is installed at the bottom of the first casing 1, a second casing 3 is installed at the bottom of the chassis 2, a speed reducer body 4 is installed in an inner cavity of the chassis 2, heat-conducting silicone sheets 5 are respectively screwed on two sides of the speed reducer body 4, a first heat-conducting rod 6 is installed on one side of the heat-conducting silicone sheets 5 opposite to the speed reducer body 4, a first heat-conducting column 7 and a second heat-conducting column 701 are respectively installed on two sides of the bottom of the first casing 1, a first heat-conducting rod 6 is installed on the surfaces of the first heat-conducting column 7 and the second heat-conducting column 701, a first water pump 8 is installed at the bottom of the first casing 1, a second water pump 9 is installed on the top of the first casing 1, a first water conduit 10 and a second water conduit 11 are respectively installed on the water outlet end of the first water pump 8 and the water pumping end of the second water pump 9, a first water conduit 10 and a second water conduit 11 are, the bottom of speed reducer body 4 is provided with heat-conducting plate 12, and a plurality of second heat-conducting poles 13 of the bottom fixedly connected with of heat-conducting plate 12, and heat dissipation window 15 has been seted up on the front of quick-witted case 2, and the inner chamber movable mounting of heat dissipation window 15 has dust screen 16.

Preferably, the right side at the top of the first shell 1 is provided with a sealing plug 14, the right side of the second shell 3 is provided with a water outlet, the sealing plug 14 improves the sealing performance of the first shell 1, and waste liquid is conveniently discharged through the water outlet.

Preferably, the water pumping end of the first water pump 8 penetrates through the first casing 1 and extends to the inner cavity of the first casing 1, the bottom of the first water guide pipe 10 penetrates through the second casing 3 and extends to the inner cavity of the second casing 3, the water outlet end of the second water pump 9 penetrates through the first casing 1 and extends to the inner cavity of the first casing 1, the bottom of the second water guide pipe 11 penetrates through the second casing 3 and extends to the inner cavity of the second casing 3, and the first water pump 8 and the second water pump 9 play a role in extracting cooling liquid, so that the cooling liquid can conveniently circulate between the first casing 1 and the second casing 3.

Preferably, the sliding grooves 17 are formed in the two sides of the front face of the first shell 1, the partition plate 18 is arranged on the front face of the case 2, the hanging holes 19 are formed in the top of the partition plate 18, the hooks 20 are welded to the front face of the first shell 1, the partition plate 18 is arranged on the front face of the case 2, the sealing performance of the case 2 is enhanced, the partition plate 18 is hung on the hooks 20 through the hanging holes 19 and the hooks 20 by an end user, and therefore the case 2 can be ventilated.

Preferably, the both sides on baffle 18 surface all are provided with the slider 26 that uses with spout 17 cooperation, the skin weld of baffle 18 has the cleaning doctor-bar 25, dust collection box 24 has been placed at the top of second casing 3, through slider 26, the removal efficiency of baffle 18 has been improved, cooperation through spout 17 and slider 26, make things convenient for staff's quick travel baffle 18, and through cleaning doctor-bar 25, can effectively clean the dust that is infected with on the dust screen 16 surface, and fall into dust collection box 24, make things convenient for the clearance in staff's later stage.

Preferably, first damping spring 21 is all installed to the both sides that the inner chamber of machine case 2 just is located 4 tops of speed reducer body, and second damping spring 23 is installed at the top of the inner chamber of machine case 2, and antidetonation board 22 is installed to the one end of second damping spring 23, through first damping spring 21, second damping spring 23 and antidetonation board 22, has improved speed reducer body 4's antidetonation effect, avoids speed reducer body 4 operation in-process, long-time vibration that carries on to cause the problem of damage to its inside component.

When in use, the heat on the surface of the speed reducer body 4 is absorbed by the heat-conducting silica gel sheet 5 and is respectively guided to the surfaces of the first heat-conducting column 7 and the second heat-conducting column 701 through the first heat-conducting rod 6, the coolant in the first shell 1 is extracted by the first water pump 8, the heat on the surface of the first heat-conducting column 7 is absorbed by the first water guide pipe 10 wound on the surface of the first heat-conducting column 7, the first water guide pipe 10 is communicated with the second shell 3, so the coolant can flow to the second shell 3, the second water pump 9 and the second water guide pipe 11 can extract the coolant in the second shell 3 and take away the heat on the surface of the second heat-conducting column 701, the heat at the bottom of the speed reducer body 4 can be guided into the second shell 3 through the heat-conducting plate 12 and the second heat-conducting rod 13, the temperature of the speed reducer body is cooled and radiated through the coolant in the second shell 3, and the heat-radiating window 15 and the dustproof net 16 are, carry out direct heat dissipation to the surface of speed reducer body 4, effectively reduce the inside temperature of quick-witted case 2, avoid the inside high temperature of quick-witted case 2, lead to the problem that 4 life of speed reducer body reduce.

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

1. The utility model provides a take heat abstractor's speed reducer, includes first casing (1), quick-witted case (2) are installed to the bottom of first casing (1), second casing (3), its characterized in that are installed to the bottom of machine case (2): speed reducer body (4) are installed to the inner chamber of machine case (2), the equal threaded connection in both sides of speed reducer body (4) has heat conduction silica gel piece (5), first heat conduction pole (6) are installed to the one side of heat conduction silica gel piece (5) speed reducer body (4) dorsad, the both sides of first casing (1) bottom are provided with first heat conduction post (7) and second heat conduction post (701) respectively, first heat conduction pole (6) are all installed on the surface of first heat conduction post (7) and second heat conduction post (701), first water pump (8) are installed to the bottom of first casing (1), second water pump (9) are installed at the top of first casing (1), first aqueduct (10) and second aqueduct (11) are installed respectively to the water outlet end of first water pump (8) and the end of drawing water of second water pump (9), the surface cover of first aqueduct (7) and second heat conduction post (701) is equipped with first aqueduct (10) and second aqueduct (11) respectively The heat-conducting type water reducer is characterized by comprising a water guide pipe (11), wherein a heat-conducting plate (12) is arranged at the bottom of the speed reducer body (4), a plurality of second heat-conducting rods (13) are fixedly connected to the bottom of the heat-conducting plate (12), a heat-radiating window (15) is formed in the front face of the case (2), and a dust screen (16) is movably mounted in an inner cavity of the heat-radiating window (15).

2. The speed reducer with the heat dissipation device as set forth in claim 1, wherein: a sealing plug (14) is arranged on the right side of the top of the first shell (1), and a water outlet is formed in the right side of the second shell (3).

3. The speed reducer with the heat dissipation device as set forth in claim 1, wherein: the end of drawing water of first water pump (8) runs through first casing (1) and extends to the inner chamber of first casing (1), the bottom of first aqueduct (10) runs through second casing (3) and extends to the inner chamber of second casing (3), the play water end of second water pump (9) runs through first casing (1) and extends to the inner chamber of first casing (1), the bottom of second aqueduct (11) runs through second casing (3) and extends to the inner chamber of second casing (3).

4. The speed reducer with the heat dissipation device as set forth in claim 1, wherein: the front side of the first shell (1) is provided with sliding grooves (17), the front side of the case (2) is provided with a partition plate (18), the top of the partition plate (18) is provided with a hanging hole (19), and the front side of the first shell (1) is welded with a hook (20).

5. The speed reducer with the heat dissipation device as set forth in claim 4, wherein: the two sides of the surface of the partition plate (18) are respectively provided with a sliding block (26) matched with the sliding groove (17) for use, the surface of the partition plate (18) is welded with a cleaning scraper (25), and the top of the second shell (3) is provided with a dust collection box (24).

6. The speed reducer with the heat dissipation device as set forth in claim 1, wherein: first damping spring (21) are all installed to the both sides that the inner chamber of machine case (2) just is located speed reducer body (4) top, second damping spring (23) are installed at the top of machine case (2) inner chamber, antidetonation board (22) are installed to the one end of second damping spring (23).