CN216241290U - Screw air compressor with heat dissipation mechanism - Google Patents
Screw air compressor with heat dissipation mechanism Download PDFInfo
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- CN216241290U CN216241290U CN202122319427.6U CN202122319427U CN216241290U CN 216241290 U CN216241290 U CN 216241290U CN 202122319427 U CN202122319427 U CN 202122319427U CN 216241290 U CN216241290 U CN 216241290U
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Abstract
The utility model discloses a screw air compressor with a heat dissipation mechanism, which comprises a compressor body and a box body, wherein the compressor body is arranged in the box body, an oil cooler connected with the compressor body is arranged in the box body, an installation plate is sleeved on the oil cooler, the installation plate is arranged in an inverted U shape, a fixed plate is fixedly connected to the top of the installation plate, a rectangular opening is formed in the top of the box body, the top of the fixed plate penetrates through the rectangular opening and extends to the upper part of the box body, and is connected with a reciprocating lead screw sleeved with a transmission ring, the reciprocating lead screw is connected with a motor, the left side wall and the right side wall of the installation plate are respectively provided with two circular openings in which fan blades are arranged, the top of the installation plate is provided with a transmission mechanism, and through mutual matching among the installation plate, the motor, the transmission mechanism, the reciprocating lead screw and the fan blades, the motor can drive the installation plate to reciprocate back and forth, so that the fan blades are driven by the transmission mechanism, the purpose of radiating the oil cooler is achieved, and the radiating efficiency of the oil cooler can be effectively improved.
Description
Technical Field
The utility model relates to the technical field of air compressors, in particular to a screw type air compressor with a heat dissipation mechanism.
Background
The air compressor is used for compressing gas and comprises a reciprocating piston type air compressor, a rotary vane type air compressor and a screw type air compressor, wherein the screw type air compressor is one of a positive displacement compressor, and heat generated by the existing partial screw type air compressor during operation cannot be well dissipated, so that the air compressor is damaged due to overhigh temperature during use.
Application No. CN 202010765955.1-a high-performance novel screw air compressor and application No. CN 201910578507.8-a patent for oil cooler and compressor connecting loop proposes to use the oil cooler to cool, but the oil cooler can be covered with dust in the using process, so that the cooling effect of the oil cooler is reduced, and the defects of low heat dissipation efficiency, low use efficiency and the like are caused, therefore, we propose a screw air compressor with a heat dissipation mechanism.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defect of low heat dissipation efficiency in the prior art and provides a screw air compressor with a heat dissipation mechanism.
In order to achieve the purpose, the utility model provides the following technical scheme:
a screw air compressor with a heat dissipation mechanism comprises a compressor body and a box body, wherein the compressor body is arranged in the box body, an oil cooler is arranged in the box body and connected with the compressor body, a mounting plate is sleeved on the oil cooler and is arranged in an inverted U shape, a fixing plate is fixedly connected to the top of the mounting plate, a rectangular opening is formed in the top of the box body, the top of the fixing plate penetrates through the rectangular opening and extends to the upper side of the box body, two circular openings are respectively formed in the left side wall and the right side wall of the mounting plate, a vertical plate is fixedly connected into each circular opening, a round rod is movably connected to one side, opposite to the oil cooler, of each vertical plate through a bearing, a fan blade is fixedly connected to one end, opposite to the oil cooler, of each round rod, one end, away from the fan blade, of each round rod extends out of each circular opening, a first sheave is fixedly connected to the two first sheaves positioned on the same side, and are in transmission connection through a first belt, the left side and the right side of the top of the mounting plate are respectively provided with a transmission mechanism, and the two transmission mechanisms are in transmission connection with corresponding first grooved wheels through second belts; the vertical inner wall of mounting panel fixedly connected with brush respectively, box top fixedly connected with casing, the inner wall has reciprocal lead screw through bearing swing joint around the casing, reciprocal lead screw parallels with the mounting panel lateral wall, the cover is equipped with assorted transmission ring on the reciprocal lead screw, transmission ring bottom and fixed plate fixed connection, the output fixed connection of casing and motor is passed to the one end of reciprocal lead screw.
Preferably, the transmission mechanism comprises rectangular plates, the bottoms of the rectangular plates are fixedly connected with the mounting plate, one sides, opposite to the two rectangular plates, of the rectangular plates are respectively and movably connected with a transmission rod through bearings, one ends, far away from the rectangular plates, of the transmission rods are fixedly connected with gears, racks are respectively and fixedly connected to the upper walls of the box body above the two gears, the racks are meshed with the gears, one ends, far away from the gears, of the transmission rods penetrate through second grooved wheels fixedly connected with the rectangular plates, and second belts are sleeved on the second grooved wheels.
Preferably, the front wall of the box body is movably connected with two movable doors, and the front wall of each movable door is fixedly connected with a handle.
Preferably, four corners of the bottom of the box body are respectively provided with universal wheels.
Preferably, the left side wall and the right side wall of the fixing plate are respectively and fixedly connected with a sliding block, and the left inner wall and the right inner wall of the rectangular opening are respectively provided with a sliding groove matched with the sliding block.
The utility model has the beneficial effects that:
1. in this technical scheme, through mutually supporting between mounting panel, motor, drive mechanism, reciprocal lead screw, flabellum and the brush etc., can realize that the motor drives mounting panel reciprocating motion front and back for the brush cleans oil cooler, makes drive mechanism drive the flabellum and rotates, reaches and clears away radiating purpose to oil cooler, can effectually improve its radiating efficiency, solves the problem that radiating efficiency is low among the prior art.
2. The transmission mechanism can drive the fan blades to rotate through the meshing of the gear and the rack when the mounting plate moves back and forth, so that the fan blades and the brush work synchronously, and the heat dissipation efficiency is improved.
3. In this technical scheme, can make things convenient for the staff to overhaul equipment or mechanism in the box through the setting of dodge gate and handle.
4. The universal wheel of bottom half installation can conveniently remove the box, conveniently changes the applied position of box.
5. The sliding blocks arranged on two sides of the fixing plate and the left and right inner walls of the rectangular opening are provided with sliding grooves matched, the mounting plate can be stably moved through the arrangement of the sliding blocks and the sliding grooves, and the mounting plate is prevented from being shifted when moving.
Drawings
FIG. 1 is a schematic cross-sectional view of a screw air compressor embodiment 1 having a heat sink mechanism according to the present invention;
FIG. 2 is a schematic front view of a screw air compressor embodiment 1 with a heat sink mechanism according to the present invention;
FIG. 3 is an enlarged view of a screw air compressor with a heat dissipating mechanism according to an embodiment 1 of the present invention at B in FIG. 1;
FIG. 4 is a schematic cross-sectional view of an embodiment 2 of a screw air compressor with a heat sink mechanism according to the present invention;
FIG. 5 is an enlarged view of the screw air compressor with heat dissipating mechanism of embodiment 2 of the present invention at A in FIG. 4;
FIG. 6 is a schematic cross-sectional view of a screw air compressor embodiment 3 having a heat sink mechanism according to the present invention;
FIG. 7 is a schematic front view of a screw air compressor embodiment 3 having a heat sink mechanism according to the present invention.
Reference numbers in the figures: 1. a box body; 2. a compressor body; 3. an oil cooler; 4. mounting a plate; 5. a fixing plate; 6. a rectangular opening; 7. a circular opening; 8. a vertical plate; 9. a fan blade; 10. a round bar; 11. a first sheave; 12. A transmission mechanism; 121. a rectangular plate; 122. a transmission rod; 123. a gear; 124. a rack; 125. a second sheave; 13. a first belt; 14. a second belt; 15. a brush; 16. a housing; 17. a reciprocating screw rod; 18. A drive ring; 20. a universal wheel; 21. a movable door; 22. an electric motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1, 2 and 3, a screw air compressor with a heat dissipation mechanism comprises a compressor body 2 and a box body 1, the compressor body 2 is arranged in the box body 1, an oil cooler 3 is arranged in the box body 1, the oil cooler 3 is connected with the compressor body 2, a mounting plate 4 is sleeved on the oil cooler 3, the mounting plate 4 is arranged in an inverted U shape, the top of the mounting plate 4 is fixedly connected with a fixing plate 5, the top of the box body 1 is provided with a rectangular opening 6, the top of the fixing plate 5 passes through the rectangular opening 6 and extends to the upper side of the box body 1, the left side wall and the right side wall of the mounting plate 4 are respectively provided with two circular openings 7, a vertical plate 8 is fixedly connected in each circular opening 7, one side of the vertical plate 8 opposite to the oil cooler 3 is movably connected with a round rod 10 through a bearing, one end of the round rod 10 opposite to the oil cooler 3 is fixedly connected with a fan blade 9, one end of the round rod 10 far away from the fan blade 9 extends to the outside the circular opening 7 and is fixedly connected with a first sheave 11, two first grooved wheels 11 positioned on the same side are in transmission connection through a first belt 13, transmission mechanisms 12 are respectively arranged at the left side and the right side of the top of the mounting plate 4, and the two transmission mechanisms 12 are in transmission connection with the corresponding first grooved wheels 11 through second belts 14; the vertical inner wall of mounting panel 4 is fixedly connected with brush 15 respectively, and 1 top fixedly connected with casing 16 of box, inner wall have reciprocal lead screw 17 around the casing 16 through bearing swing joint, and reciprocal lead screw 17 parallels with the mounting panel 4 lateral wall, and the cover is equipped with assorted transmission ring 18 on the reciprocal lead screw 17, and transmission ring 18 bottom and fixed plate 5 fixed connection, the output fixed connection of casing 16 and motor 22 is passed to the one end of reciprocal lead screw 17.
Specifically, the compressor comprises a compressor body 2 and a box body 1, wherein the compressor body 2 is arranged in the box body 1 and close to the left side, an oil cooler 3 is arranged in the box body 1 and close to the right side, the oil cooler 3 is connected with the compressor body 2, a mounting plate 4 is sleeved on the oil cooler 3, the mounting plate 4 is arranged in an inverted U shape to sleeve the oil cooler 3, a fixing plate 5 is fixedly connected to the top of the mounting plate 4, a brush 15 is fixedly connected to the vertical inner wall of the mounting plate 4, a rectangular opening 6 is formed in the top of the box body 1, the top of the fixing plate 5 penetrates through the rectangular opening 6 and extends to the upper part of the box body 1, two circular openings 7 are respectively formed in the left side wall and the right side wall of the mounting plate 4, a vertical plate 8 is fixedly connected in the circular opening 7, a circular rod 10 is movably connected to one side of the vertical plate 8 opposite to the oil cooler 3 through a bearing, and a fan blade 9 is fixedly connected to one end of the circular rod 10 opposite to the oil cooler 3, one end of a round rod 10 far away from a fan blade 9 extends to the outside of a round opening 7 and is fixedly connected with a first grooved pulley 11, two adjacent upper and lower first grooved pulleys 11 are in transmission connection through a first belt 13, a left side position and a right side position of the top of a mounting plate 4 are respectively provided with a transmission mechanism 12, the two transmission mechanisms 12 are in transmission connection with the corresponding first grooved pulleys 11 through second belts 14, the transmission mechanisms 12 are used for driving the first grooved pulleys 11 to rotate, the top of a box body 1 is fixedly connected with a shell 16, the front inner wall and the rear inner wall of the shell 16 are rotatably connected with reciprocating lead screws 17 through bearings, the reciprocating lead screws 17 are sleeved with adaptive transmission rings 18, the bottoms of the transmission rings 18 are fixedly connected with a fixing plate 5, one end of the reciprocating lead screw 17 penetrates through the shell 16 to be fixedly connected with the output end of a motor 22, the rotation of the reciprocating lead screw 17 is driven through the rotation of the motor 22 to further drive the mounting plate 4 to move, the brush 15 cleans the oil cooler 3 in the moving process of the mounting plate 4, and the transmission mechanism 12 drives the first grooved pulley 11 to rotate through the second belt 14, so as to drive the fan blades 9 to rotate to dissipate heat and cool the oil cooler 3; according to the utility model, through the mutual matching of the mounting plate 4, the motor 22, the transmission mechanism 12, the reciprocating screw rod 17, the fan blades 9 and the like, the motor 22 can drive the mounting plate 4 to reciprocate back and forth, the brush 15 fixedly connected with the inner wall of the mounting plate 4 can clean the oil cooler 3, the transmission mechanism 12 is used for driving the fan blades 9 to rotate, the purpose of radiating the oil cooler 3 is achieved, the radiating efficiency of the oil cooler can be effectively improved, and the problem that the heat of the screw compressor cannot be well radiated in the operation process is effectively solved through the cleaning of the brush 15 and the radiating of the fan blades 9.
The working principle is as follows: when the temperature of the compressor body 2 is too high, the motor 22 is started through an external power supply, the motor 22 drives the reciprocating screw rod 17 to rotate, the transmission ring 18 drives the mounting plate 4 to reciprocate back and forth, the mounting plate 4 drives the brush 15 to reciprocate back and forth to clean dust or other foreign matters on the oil cooler 3, the cooling efficiency of the oil cooler 3 can be effectively improved, and the transmission mechanism 12 drives the first grooved pulley 11 to rotate through the second belt 14 when the mounting plate 4 reciprocates back and forth, the fan blades 9 are driven to rotate through the rotation of the first grooved pulley 11 to further dissipate heat of the oil cooler 3, and the cooling efficiency is effectively improved through the combination of the two.
Example 2
As shown in fig. 4 and 5, the structure of the present embodiment is substantially the same as that of embodiment 1, and the present embodiment is further optimized based on embodiment 1: the transmission mechanism 12 includes a rectangular plate 121, the bottom of the rectangular plate 121 is fixedly connected to the mounting plate 4, one side of the two rectangular plates 121 opposite to each other is movably connected to a transmission rod 122 through a bearing, one end of the transmission rod 122 far away from the rectangular plate 121 is fixedly connected to a gear 123, a top wall of the box body 1 is fixedly connected to racks 124 above the two gears 123, the racks 124 are meshed with the gears 123, one end of the transmission rod 122 far away from the gear 123 penetrates through the rectangular plate 121 and is fixedly connected to a second sheave 125, and the second belt 14 is sleeved on the second sheave 125.
Specifically, the transmission mechanism 12 includes rectangular plates 121 installed on the top of the installation plate 4, one sides of the two rectangular plates 121 opposite to each other are respectively and movably connected with a transmission rod 122 through a bearing, one end of the transmission rod 122 far away from the rectangular plates 121 is fixedly connected with a gear 123, racks 124 are respectively engaged and connected above the two gears 123, the racks 124 are fixedly connected to the top in the box body 1, the racks 124 are parallel to the reciprocating screw rod 17, one end of the transmission rod 122 far away from the gears 123 penetrates through the rectangular plates 121 and is fixedly connected with a second grooved pulley 125, and the second belt 14 is sleeved on the second grooved pulley 125; when the motor 22 drives the reciprocating screw rod 17 to rotate, the mounting plate 4 drives the rectangular plate 121 to move, meanwhile, the transmission rod 122 drives the gear 123 to rotate along the rack 124 under the driving of the rectangular plate 121, the second sheave 125 rotates simultaneously and drives the first sheave 11 to rotate through the second belt 14, the rotation of the first sheave 11 further drives the rotation of the fan blades 9 to cool the oil cooler 3, a power transmission device is adopted to drive a plurality of mechanisms to operate simultaneously, and when the purpose is achieved, the heat dissipation and cooling are effectively carried out.
Example 3
As shown in fig. 6 and 7, the present embodiment is substantially the same as embodiment 2, and is further optimized based on embodiment 2: the front wall of the box body 1 is movably connected with two movable doors 21, and the front wall of each movable door 21 is fixedly connected with a handle.
Specifically, the front wall of the box body 1 is rotatably connected with two openable movable doors 21, the front wall of each movable door 21 is fixedly connected with a handle, equipment in the box body 1 can be conveniently overhauled by the aid of the movable doors 21, and the movable doors 21 can be conveniently opened by the aid of the handles.
As a further optimization of the utility model: four corners of the bottom of the box body 1 are respectively provided with universal wheels 20.
Specifically, install universal wheel 20 respectively in box 1 bottom four corners position, the setting of universal wheel 20 can make things convenient for the staff to remove box 1.
As a further optimization of the utility model: the left side wall and the right side wall of the fixed plate 5 are respectively and fixedly connected with a sliding block, and the left inner wall and the right inner wall of the rectangular opening 6 are respectively provided with a sliding groove matched with the sliding block.
Specifically, the lateral wall is fixedly connected with slider respectively about fixed plate 5, offers the spout with slider looks adaptation on the inner wall about rectangle opening 6 respectively, and the slider removes in the spout, can make mounting panel 4 can not take place the skew when removing through the setting up of slider and spout, guarantees the accuracy of mounting panel 4 when removing.
The working principle is as follows: when the temperature of the compressor body 2 is too high, the motor 22 is started through the external power supply, the motor 22 drives the reciprocating screw rod 17 to rotate, the transmission ring 18 drives the mounting plate 4 to reciprocate back and forth, the mounting plate 4 drives the brush 15 to reciprocate back and forth to clean dust or other foreign matters on the oil cooler 3, the cooling efficiency of the oil cooler 3 can be effectively improved, and the cooling device is synchronous, when the mounting plate 4 reciprocates back and forth, the gear 123 is driven through the rack 124, the transmission rod 122 and the second grooved pulley 125 reciprocate back and forth, and the second grooved pulley 125 drives the first grooved pulley 11, the round rod 10 and the fan blades 9 to rotate through the second belt 14, so that the purpose of cooling the oil cooler 3 is achieved, and the cooling efficiency of the oil cooler can be effectively improved.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a screw air compressor with heat dissipation mechanism, includes compressor body (2) and box (1), its characterized in that: the oil cooler is characterized in that the compressor body (2) is arranged in the box body (1), the oil cooler (3) is connected with the compressor body (2), the oil cooler (3) is sleeved with a mounting plate (4), the mounting plate (4) is arranged in an inverted U shape, a fixing plate (5) is fixedly connected to the top of the mounting plate (4), a rectangular opening (6) is formed in the top of the box body (1), the top of the fixing plate (5) penetrates through the rectangular opening (6) and extends to the upper side of the box body (1), two circular openings (7) are respectively formed in the left side wall and the right side wall of the mounting plate (4), a vertical plate (8) is fixedly connected in the circular opening (7), and a round rod (10) is movably connected to one side, opposite to the oil cooler (3), of the vertical plate (8), one end, opposite to the oil cooler (3), of the round rod (10) is fixedly connected with a fan blade (9), one end, far away from the fan blade (9), of the round rod (10) extends out of the round opening (7) and is fixedly connected with a first grooved pulley (11), the two first grooved pulleys (11) located on the same side are in transmission connection through a first belt (13), transmission mechanisms (12) are respectively arranged on the left side and the right side of the top of the mounting plate (4), and the two transmission mechanisms (12) are in transmission connection with the corresponding first grooved pulleys (11) through a second belt (14); vertical inner wall difference fixedly connected with brush (15) of mounting panel (4), box (1) top fixedly connected with casing (16), the inner wall has reciprocal lead screw (17) through bearing swing joint around casing (16), reciprocal lead screw (17) with mounting panel (4) lateral wall parallels, the cover is equipped with assorted transmission ring (18) on reciprocal lead screw (17), transmission ring (18) bottom with fixed plate (5) fixed connection, the one end of reciprocal lead screw (17) is passed the output fixed connection of casing (16) and motor (22).
2. The screw air compressor with a heat rejection mechanism of claim 1, wherein: drive mechanism (12) include rectangular plate (121), rectangular plate (121) bottom and mounting panel (4) fixed connection, two there is transfer line (122) one side that rectangular plate (121) is relative respectively through bearing swing joint, one end fixedly connected with gear (123) of rectangular plate (121) are kept away from in transfer line (122), roof is fixedly connected with rack (124) respectively in the top of two gears (123) in box (1), rack (124) mesh mutually with gear (123), the one end that gear (123) were kept away from in transfer line (122) passes rectangular plate (121) fixedly connected with second sheave (125), second belt (14) cover is established on second sheave (125).
3. The screw air compressor with a heat rejection mechanism of claim 1, wherein: the front wall of the box body (1) is movably connected with two movable doors (21), and the front wall of each movable door (21) is fixedly connected with a handle.
4. The screw air compressor with a heat rejection mechanism of claim 1, wherein: four corners of the bottom of the box body (1) are respectively provided with universal wheels (20).
5. The screw air compressor with a heat rejection mechanism of claim 1, wherein: the fixed plate (5) is fixedly connected with sliding blocks on the left side wall and the right side wall respectively, and sliding grooves matched with the sliding blocks are formed in the left inner wall and the right inner wall of the rectangular opening (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122319427.6U CN216241290U (en) | 2021-09-24 | 2021-09-24 | Screw air compressor with heat dissipation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122319427.6U CN216241290U (en) | 2021-09-24 | 2021-09-24 | Screw air compressor with heat dissipation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216241290U true CN216241290U (en) | 2022-04-08 |
Family
ID=80985640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122319427.6U Active CN216241290U (en) | 2021-09-24 | 2021-09-24 | Screw air compressor with heat dissipation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216241290U (en) |
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2021
- 2021-09-24 CN CN202122319427.6U patent/CN216241290U/en active Active
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