CN215269306U

CN215269306U - Cooling device for coal mine electromechanical equipment

Info

Publication number: CN215269306U
Application number: CN202121513961.4U
Authority: CN
Inventors: 王明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-21
Anticipated expiration: 2031-07-05

Abstract

The utility model relates to the technical field of coal mine equipment, and discloses a cooling device for coal mine electromechanical equipment, which comprises a cooling frame, wherein the top end of the cooling frame is fixedly connected with a supporting plate, the inner wall of the cooling frame is fixedly provided with sound-absorbing sponge, the inside of the supporting plate is provided with a chute, the inside of the chute is movably connected with a slide block, the bottom end of the slide block is fixedly connected with a servo motor, the bottom end of the servo motor is fixedly connected with a fan, the top end of the slide block is movably connected with a suspender, the top end of the suspender is movably connected with a secondary connecting rod, the left side of the secondary connecting rod is movably connected with a main connecting rod, the left side of the main connecting rod is fixedly connected with a common motor, the bottom of the suspender is provided with a circular groove, the common motor drives the main connecting rod, drives the secondary connecting rod and the suspender to move, so that the slide block moves left and right along the chute, and further leads the fan to cool each part of the equipment one by one on a horizontal line, thereby achieving the effect of overall cooling.

Description

Cooling device for coal mine electromechanical equipment

Technical Field

The utility model relates to a coal mine equipment technical field specifically is a heat sink for colliery electromechanical device.

Background

In the process of coal mining work, a large number of relevant electromechanical devices are needed, and the electromechanical devices can be in a long-term high-pressure use state, so that a plurality of cooling devices are produced and used for cooling the electric devices of the coal mining machine, and the operation efficiency and the service life of the devices are improved.

But most colliery electromechanical device's heat sink's cooling point is comparatively single, tasts and only can to the cooling of a certain position of equipment, causes the chap ageing of equipment easily, and can produce a lot of noises during the cooling, has influenced daily work.

Therefore, the cooling device for the coal mine electromechanical equipment is provided, the core theory of the crank block is utilized to enable the cooling equipment to cool different parts of the electromechanical equipment, the cooling is very comprehensive, and the cooling device can run stably and noiselessly in the using process through special material design.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a heat sink for colliery electromechanical device possesses advantages such as the cooling is comprehensive, the operation is stable noiselessness, has solved the cooling not comprehensive, the unstable and noisy problem of operation.

(II) technical scheme

For the purpose that realizes that above-mentioned cooling is comprehensive, the operation is stable noiselessness, the utility model provides a following technical scheme: a cooling device for coal mine electromechanical equipment comprises a cooling frame, wherein a supporting plate is fixedly connected to the top end of the cooling frame, sound-absorbing sponge is fixedly mounted on the inner wall of the cooling frame, a sliding groove is formed in the supporting plate, a sliding block is movably connected to the inside of the sliding groove, a servo motor is fixedly connected to the bottom end of the sliding block, a fan is fixedly connected to the bottom end of the servo motor, a hanging rod is movably connected to the top end of the sliding block, a slave connecting rod is movably connected to the top end of the hanging rod, a master connecting rod is movably connected to the left side of the slave connecting rod, and a common motor is fixedly connected to the left side of the master connecting rod;

the bottom of the hanging rod is provided with a ring groove, a clamping groove is formed in the sliding block, and a clamping ring is fixedly connected in the clamping groove;

the inside fixedly connected with spacing ring of spout, the equal fixedly connected with slide bar in slider left and right sides, slide bar fixed surface is connected with the stopper.

Preferably, one side of the clamping ring, which is close to the axis of the sliding block, is movably connected with the inside of the annular groove, so that the relative motion of the suspension rod and the sliding block is ensured to be rotation, and the vertical offset cannot be generated.

Preferably, the inner diameter of the limiting ring is smaller than the height of the limiting block, so that the sliding block cannot rotate when sliding in the sliding groove.

Preferably, the bottom end of the common motor is fixedly connected with a fixing rod which is fixedly connected to the top end of the left side of the cooling frame.

Preferably, the sound absorption efficiency of the sound absorption sponge is 80% -90%, and noise generated in the cooling process is greatly absorbed.

Preferably, the inner wall of the sliding groove and the inner wall of the ring groove are fixedly provided with buffering pads, so that the vibration generated by the movement of the fan is relieved.

Preferably, the top end of the right side of the main connecting rod is fixedly connected with a rotating shaft, the rotating shaft is movably connected with the bottom end of the left side of the slave connecting rod, and the surface of the rotating shaft is coated with noise reduction coating, so that noise can not be generated when the main connecting rod and the slave connecting rod move mutually.

(III) advantageous effects

Compared with the prior art, the utility model provides a heat sink for colliery electromechanical device possesses following beneficial effect:

1. this a heat sink for colliery electromechanical device drives the main connecting rod through ordinary electric machine and rotates to the motion from connecting rod and jib is driven, and the motion of jib makes the slider along spout side-to-side motion, and then makes the fan can side-to-side motion, and when the fan cooled down, can cool down to each position of equipment one by one on the water flat line, thereby reached the effect that makes colliery electromechanical device cool down comprehensively.

2. This a heat sink for colliery electromechanical device through will inhaling the sound sponge and install the inner wall at the cooling frame, at the cooling in-process, can be through inhaling the sound sponge and absorbed when the noise that the fan produced passes away, and scribbles the noise reduction coating in the pivot for the operation process noiselessness, the vibrations that the blotter in spout and the annular can very big reduction fan work in produced have improved the stability of this device operation.

Drawings

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

FIG. 2 is an enlarged schematic view of the slide block at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the boom structure of the present invention;

fig. 4 is a left side view of the chute of the present invention.

In the figure: 1. a cooling rack; 2. a support plate; 3. a slave link; 4. a main link; 5. a common motor; 6. a boom; 7. a chute; 8. a slider; 9. a servo motor; 10. a fan; 11. a card slot; 12. a snap ring; 13. a ring groove; 14. a slide bar; 15. a limiting ring; 16. a limiting block; 17. sound absorbing sponge.

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. 1-4, a cooling device for coal mine electromechanical equipment comprises a cooling frame 1, a supporting plate 2 is fixedly connected to the top end of the cooling frame 1, a sound absorbing sponge 17 is fixedly installed on the inner wall of the cooling frame 1, the sound absorbing efficiency of the sound absorbing sponge 17 is 80% -90%, noise generated in the cooling process is greatly absorbed, a chute 7 is formed in the supporting plate 2, a sliding block 8 is movably connected to the inside of the chute 7, a servo motor 9 is fixedly connected to the bottom end of the sliding block 8, a fan 10 is fixedly connected to the bottom end of the servo motor 9, a hanging rod 6 is movably connected to the top end of the sliding block 8, a slave connecting rod 3 is movably connected to the top end of the hanging rod 6, a master connecting rod 4 is movably connected to the left side of the slave connecting rod 3, a rotating shaft is fixedly connected to the right side top end of the master connecting rod 4, the rotating shaft is movably connected to the left side bottom end of the slave connecting rod 3, noise reduction paint is coated on the surface of the rotating shaft, and no noise is generated when the master connecting rod 4 and the slave connecting rod 3 move mutually, 4 left sides fixedly connected with ordinary motor 5 of main connecting rod, 5 bottom fixedly connected with dead levers of ordinary motor, dead lever fixed connection is on the left side top of cooling frame 1, annular 13 has been seted up to jib 6 bottom, spout 7 inner wall and annular 13 inner wall fixed mounting have the blotter, the produced vibrations of fan 10 motion have been alleviated, draw-in groove 11 has been seted up to slider 8 inside, the inside fixedly connected with snap ring 12 of draw-in groove 11, one side and the inside swing joint of annular 13 that snap ring 12 is close to slider 8 axial lead, it is the rotation to have guaranteed that the relative motion of jib 6 and slider 8 is, can not produce skew from top to bottom, the inside fixedly connected with spacing ring 15 of spout 7, the equal fixedly connected with slide bar 14 in the slider 8 left and right sides, slide bar 14 fixed surface is connected with stopper 16, spacing ring 15 internal diameter is less than stopper 16's height, can not take place to rotate when making slider 8 slide in spout 7.

The working principle is that when the temperature is reduced, the temperature reduction frame 1 is arranged on a workbench, the coal mine electromechanical equipment is arranged at the bottom end of the inner wall of the temperature reduction frame 1, a common motor 5 is started, a main connecting rod 4 starts to rotate to drive a secondary connecting rod 3 to move, so as to drive a suspender 6 to move left and right, the suspender 6 and a sliding block 8 do not deflect because a clamping ring 12 is movably connected inside a ring groove 13 and the bottom end of the suspender 6 is movably connected inside a clamping groove 11, so that the sliding block 8 can move left and right along a sliding groove 7 inside a supporting plate 2, and because the inner diameter of a limiting ring 15 on the surface of a sliding rod 14 is smaller than the height of a limiting block 16, the sliding block 8 can not deflect, meanwhile, the servo motor 9 can drive a fan 10 to move left and right, and the fan 9 can start to rotate to carry out the temperature reduction work, so as to carry out the temperature reduction on all parts of the equipment one by one on a horizontal line, thereby achieving the effect of the comprehensive temperature reduction of the coal mine electromechanical equipment, and in the cooling process, the produced noise of fan 10 motion can be absorbed through inhaling sound sponge 17 when passing away, and scribble noise reduction coating in the pivot for main connecting rod 4 also can not send the noise with the motion from connecting rod 3, has played noiseless effect, and the vibrations that reduce fan 10 during operation that the blotter in spout 7 and the annular 13 can be very big have improved the stability of this device operation.

In summary, the cooling device for the coal mine electromechanical equipment drives the main connecting rod 4 to rotate through the common motor 5, so as to drive the auxiliary connecting rod 3 and the suspender 6 to move, the movement of the suspender 6 enables the sliding block 8 to move left and right along the sliding groove 7, and further enables the fan 10 to move left and right, and when the fan 10 is cooled, all parts of the equipment can be cooled one by one on a horizontal line, so that the effect of comprehensively cooling the coal mine electromechanical equipment is achieved; through will inhale sound sponge 17 and install the inner wall at cooling frame 1, at the cooling in-process, can pass through when the noise that fan 10 produced passes away and inhale sound sponge 17 and absorbed, and scribble the coating of making an uproar of falling in the pivot for operation process noiselessness, the vibrations that reduce fan 10 during operation production that the blotter in spout 7 and the annular 13 can be very big have improved the stability of this device operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. 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.

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 heat sink for colliery electromechanical device, includes cooling frame (1), its characterized in that: the cooling rack is characterized in that a supporting plate (2) is fixedly connected to the top end of the cooling rack (1), sound-absorbing sponge (17) is fixedly installed on the inner wall of the cooling rack (1), a sliding groove (7) is formed in the supporting plate (2), a sliding block (8) is movably connected to the inside of the sliding groove (7), a servo motor (9) is fixedly connected to the bottom end of the sliding block (8), a fan (10) is fixedly connected to the bottom end of the servo motor (9), a hanging rod (6) is movably connected to the top end of the sliding block (8), a slave connecting rod (3) is movably connected to the top end of the hanging rod (6), a master connecting rod (4) is movably connected to the left side of the slave connecting rod (3), and a common motor (5) is fixedly connected to the left side of the master connecting rod (4);

a ring groove (13) is formed in the bottom of the hanging rod (6), a clamping groove (11) is formed in the sliding block (8), and a clamping ring (12) is fixedly connected in the clamping groove (11);

the inside fixedly connected with spacing ring (15) of spout (7), the equal fixedly connected with slide bar (14) of slider (8) left and right sides, slide bar (14) fixed surface is connected with stopper (16).

2. The cooling device for the coal mine electromechanical equipment according to claim 1, wherein: one side of the snap ring (12) close to the axial lead of the sliding block (8) is movably connected with the inside of the ring groove (13).

3. The cooling device for the coal mine electromechanical equipment according to claim 1, wherein: the inner diameter of the limiting ring (15) is smaller than the height of the limiting block (16).

4. The cooling device for the coal mine electromechanical equipment according to claim 1, wherein: the bottom end of the common motor (5) is fixedly connected with a fixing rod which is fixedly connected to the top end of the left side of the cooling frame (1).

5. The cooling device for the coal mine electromechanical equipment according to claim 1, wherein: the sound absorption efficiency of the sound absorption sponge (17) is 80% -90%.

6. The cooling device for the coal mine electromechanical equipment according to claim 1, wherein: and cushion pads are fixedly arranged on the inner wall of the sliding groove (7) and the inner wall of the ring groove (13).

7. The cooling device for the coal mine electromechanical equipment according to claim 1, wherein: the top end of the right side of the main connecting rod (4) is fixedly connected with a rotating shaft, the rotating shaft is movably connected with the bottom end of the left side of the slave connecting rod (3), and the surface of the rotating shaft is coated with noise reduction paint.