CN212529236U - Compressor installation device, air conditioning system and engineering machinery - Google Patents
Compressor installation device, air conditioning system and engineering machinery Download PDFInfo
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- CN212529236U CN212529236U CN202020883606.5U CN202020883606U CN212529236U CN 212529236 U CN212529236 U CN 212529236U CN 202020883606 U CN202020883606 U CN 202020883606U CN 212529236 U CN212529236 U CN 212529236U
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 title abstract description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model relates to an engineering machine tool technical field discloses a compressor installation device, air conditioning system and engineering machine tool. The compressor mounting device comprises a support (1) for hinging a compressor (4), an adjusting unit (3) hinged on the support (1) and a supporting unit (2) fixedly connected with the compressor (4), wherein the supporting unit (2) is mounted on the adjusting unit (3) and can be adjusted relative to the adjusting unit (3) in mounting position. The tightness of the belt connected with the belt wheel of the compressor can be conveniently adjusted.
Description
Technical Field
The utility model relates to an engineering machine tool technical field specifically relates to compressor installation device, air conditioning system and engineering machine tool.
Background
At present, a compressor of a bulldozer is generally arranged on a bracket, and the compressor is fixedly mounted on an engine or a vehicle body of the bulldozer through the bracket. The air conditioning system of the bulldozer can normally operate, and the comfort level of a driver can be improved. The compressor plays a crucial role in the normal operation of the air conditioning system. At present, a compressor of an air conditioning system is generally provided with a compressor bracket which is not firmly fixed; the flatness of the compressor belt pulley and the engine belt pulley cannot be guaranteed; poor regulation of compressor belt tension degree, etc. There is a need to overcome the above problems and improve the performance of air conditioning systems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problem that the compressor bracket is not firmly fixed in the prior art; the flatness of the compressor belt pulley and the engine belt pulley cannot be guaranteed; the compressor mounting device has the advantages that the compressor can be reliably fixed; the problem of compressor belt pulley and engine belt pulley plane degree and the belt tensioning between two belt pulleys of convenient adjustment can be guaranteed.
In order to achieve the above object, an aspect of the present invention provides a compressor mounting device, which includes a support for hinging a compressor, an adjusting unit hinged on the support, and a supporting unit fixedly connected with the compressor, wherein the supporting unit is installed on the adjusting unit and is set to be capable of adjusting a mounting position relative to the adjusting unit.
Further, the bracket includes a plate-shaped body, a first seat provided on the plate-shaped body for hinging the adjusting unit, and a second seat provided on the plate-shaped body for hinging the compressor.
Further, the plate-shaped main body is provided with a mounting hole for mounting the compressor; the mounting hole is provided as a long hole extending in the axial direction of the rotating shaft of the compressor.
Further, the supporting unit comprises a first supporting plate, a second supporting plate and a supporting plate connecting structure for connecting the first supporting plate and the second supporting plate.
Furthermore, the supporting plate connecting structure comprises a supporting plate connecting shaft and a block-shaped structure fixed in the middle of the supporting plate connecting shaft, and two ends of the supporting plate connecting shaft are hinged to the first supporting plate and the second supporting plate respectively.
Furthermore, the adjusting unit comprises an adjusting rod, one end of the adjusting rod is hinged to the first support, and the other end of the adjusting rod is a free end.
Furthermore, the periphery of the adjusting rod is provided with an external thread, and the adjusting unit comprises a first locking nut and a second locking nut which are used for being matched with the external thread to lock the supporting unit on the adjusting rod.
Furthermore, the supporting plate connecting structure comprises a through hole which is formed on the block-shaped structure and used for penetrating the adjusting rod.
A second aspect of the invention provides an air conditioning system comprising a compressor mounting device according to the above and a compressor comprising a first mounting structure and a second mounting structure provided on the compressor; the first mounting structure is hinged to the support, and the second mounting structure is fixedly connected with the supporting unit.
The utility model discloses the third aspect provides an engineering machine tool, engineering machine tool includes according to above air conditioning system and drive the engine of engineering machine tool action, air conditioning system passes through the support mounting is in on the engine.
Through above-mentioned technical scheme, through holding the position change of unit on the regulating element, and then change the position of compressor, it is convenient to make the belt tension who connects the compressor band pulley adjust.
Drawings
FIG. 1 is a front view of a compressor mounting assembly according to an embodiment of the present invention;
FIG. 2 is a side view of FIG. 1;
fig. 3 is a schematic structural view of the plate-shaped body in fig. 1.
Description of the reference numerals
A support; 11-a plate-like body; 111-mounting holes; 12-a first support; 13-a second support; 14-a bending structure; 3-a conditioning unit; 31-adjusting rod; 33-a second locking nut; 32-a first locking nut; 2-a holding unit; 21-a first pallet; 22-a second pallet; 23-a pallet connection; 232-supporting plate connecting shaft; 231-a bulk structure; 2311-a through hole; 4-a compressor; 41-compressor pulley; 5-compressor hinge rod.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In order to achieve the above object, as shown in fig. 1, an aspect of the present invention provides a compressor mounting device, which includes a bracket 1 for hinging a compressor 4, an adjusting unit 3 hinged on the bracket 1, and a supporting unit 2 fixedly connected with the compressor 4, wherein the supporting unit 2 is installed on the adjusting unit 3 and is configured to be capable of adjusting a mounting position relative to the adjusting unit 3. By hinging the compressor 4 to the bracket 1. The holding unit 2 is fixed to the compressor 4 and then the holding unit 2 is connected to the adjusting unit 3 hinged to the bracket 1. When the position of the compressor 4 needs to be adjusted, only the position between the adjusting unit 3 and the holder unit 2 needs to be adjusted. And then the holding unit 2 is fixed to the adjusting unit 3. A belt connected to the compression unit. The compressor has a compressor pulley 41, and a belt connected to the compressor pulley 41 becomes loose as the compressor 4 is operated, which requires adjustment of the tension of the belt by adjusting the position of the compressor 4. The position of the compressor 4 can be adjusted conveniently and reliably in this way. Therefore, the tightness of the belt can be adjusted quickly and reliably.
Preferably, the bracket 1 comprises a plate-shaped body 11, a first seat 12 provided on the plate-shaped body 11 for hinging the adjustment unit 3 and a second seat 13 provided on the plate-shaped body 11 for hinging the compressor 4. The rotatable direction of the adjusting unit 3 is the same as the rotatable direction of the compressor 4, and as shown in fig. 3, the hinge shaft between the first support 12 and the adjusting unit 3 is parallel to the hinge rod 5 between the second support 13 and the compressor 4 and is parallel to the axis of the rotating shaft of the compressor 4, so that the axis of the compressor pulley 41 connected to the rotating shaft can be ensured to extend in the same direction all the time during the rotation of the compressor 4, and the parallelism of the compressor pulley 41 and another pulley used in cooperation with the compressor pulley can be ensured to meet the requirement.
It is further preferred that said first seat 12 is arranged above said second seat 13, so that, if the connection between the holder unit 2 and the adjustment unit 3 is loose, the belt tends to be tensioned under the weight of the compressor 4, thus preventing the connection between the holder unit 2 and the adjustment unit 3 from being further loose.
Further preferably, the bracket 1 includes a part bent from the lower side of the plate-shaped body 11 and forming an included angle of 90 degrees or less with the plate-shaped body 11; the bottom of the second support 13 rests on the bending structure 14. Therefore, the bending structure 14 can provide supporting force for the compressor 4, optimize the stress of the second support 13, improve the bearing capacity of the second support 13 and prolong the service life of the second support 13. It is further preferable that the plate-shaped body 11 and the bracket of the bent structure 14 are provided with a reinforcing structure to further improve the connection strength between the plate-shaped body 11 and the bent structure 14 and further improve the load-bearing capacity of the second support 13.
Preferably, as shown in fig. 3, the plate-shaped main body 11 is opened with a mounting hole 111 for mounting the compressor 4; the mounting hole 111 is provided as a long hole extending in the axial direction of the rotating shaft of the compressor 4. The transmission efficiency of the belt is improved, the axes of the two belt wheels connected with the belt are parallel, the end surfaces of the two belt wheels on the same side are positioned in the same plane, the mounting hole 111 is arranged in the above mode, the position of the compressor 4 can be adjusted in the axial direction of the compressor 4, and therefore the purpose of adjusting the belt wheels is achieved.
Further preferably, the mounting hole 111 includes a plurality of rows of holes aligned in the axial direction of the compressor 4. To ensure that the compressor 4 is reliably mounted and that the axis of the rotating shaft of the compressor 4 is maintained in a set position.
Preferably, the holding unit 2 includes a first support plate 21, a second support plate 22, and a support plate coupling structure 23 coupling the first support plate 21 and the second support plate 22. This is provided, as shown in fig. 2, only to prevent the compressor from rotating in a plane parallel to the plate-like body 11. The axis of the compressor pulley 41 is inclined, and the belt connected to the compressor pulley 41 is twisted, thereby reducing the transmission efficiency.
Further preferably, the first supporting plate 21 and the second supporting plate 22 have a curved surface matching the external appearance of the compressor 4. The curved surface and the outer surface of the compressor 4 are matched to prevent the compressor 4 and the supporting unit 2 from moving relatively in the circumferential direction, so that the stress condition of a connecting unit for connecting the supporting unit 2 and the compressor 4 is improved, and the supporting unit 2 and the compressor 4 are connected more reliably.
Further preferably, the holding unit 2 is fixed on the compressor 4 by screwing with the first supporting plate 21 and the second supporting plate 22, so that the connection is reliable, and the holding unit 2 can be conveniently detached from the compressor 4.
Preferably, the supporting plate connecting structure 23 includes a supporting plate connecting shaft 232 and a block structure 231 fixed in the middle of the supporting plate connecting shaft 232, and both ends of the supporting plate connecting shaft 232 are hinged to the first supporting plate 21 and the second supporting plate 22, respectively. As shown in fig. 2, the connection point between the supporting unit 2 and the adjusting unit 3 is located in the middle of the supporting plate connection shaft 232, and the block-shaped structure 231 is located in the middle of the supporting plate connection shaft 232, so that the connection reliability between the supporting unit 2 and the adjusting unit 3 can be improved. When the position between the supporting unit 2 and the adjusting unit 3 needs to be adjusted, the adjusting unit 3 is to rotate around the first support 12 according to the three sides of the triangle, and the supporting plate connecting shaft 232 and the adjusting unit 3 also rotate relatively, so that the supporting plate connecting shaft 232 and the first supporting plate 21 and the second supporting plate 22 also need to rotate relatively, and the connecting mode of the supporting plate connecting shaft 232 and the first supporting plate 21 and the second supporting plate 22 is set to be hinged.
Further preferably, the block-shaped structure 231 and the pallet coupling shaft 232 are provided as an integral structure. This can improve the structural strength of the pallet connection structure 23.
Preferably, the adjusting unit 3 comprises an adjusting rod 31, one end of the adjusting rod 31 is hinged on the first support 12, and the other end is a free end. When the position between the supporting unit 2 and the adjusting unit 3 needs to be adjusted, the supporting unit 2 moves along the axial direction of the adjusting rod 31, and the compressor 4 fixedly connected with the supporting unit 2 and the adjusting rod 31 rotate along the respective hinge shafts simultaneously according to the three-side relation of the triangle.
Preferably, the adjusting rod 31 is provided with an external thread on the outer circumference thereof, and the adjusting unit 3 includes a first locking nut 32 and a second locking nut 33 for cooperating with the external thread to lock the holder unit 2 on the adjusting rod 31. Because the belt transmission belongs to stepless transmission, when the belt needs tensioning. The moving distance of the supporting unit 2 on the adjusting lever 31 is continuous within the setting range. The above-mentioned continuation of the movement distance can be realized by providing the external thread on the adjusting lever 31; the position between the holder unit 2 and the adjustment unit 3 can be defined from two directions by providing the first locking nut 32 and the second locking nut 33.
Preferably, the pallet connecting structure 23 includes a through hole 2311 formed on the block structure 231 for penetrating the adjusting lever 31. The axis of the through hole 2311 is perpendicular to the supporting plate connecting shaft 232, wherein the through hole 2311 and the adjusting rod 31 are in clearance fit, so that the adjusting rod 31 can rapidly move in the through hole 2311, and the arrangement can improve the working efficiency when the position of the compressor 4 is adjusted.
A second aspect of the present invention provides an air conditioning system comprising a compressor mounting device and a compressor 4 according to the above, said compressor 4 comprising a first mounting structure and a second mounting structure provided on said compressor 4; the first mounting structure is hinged with the bracket 1, and the second mounting structure is fixedly connected with the supporting unit 2. The air conditioning system has the technical advantages as the compressor mounting arrangement described above. And will not be described in detail herein.
The utility model discloses the third aspect provides an engineering machine tool, engineering machine tool includes according to above air conditioning system and drive the engine of engineering machine tool action, air conditioning system passes through support 1 is installed on the engine.
The air conditioning system is mounted on the engine through the bracket 1, so that the mounting process of the compressor 4 can be greatly simplified, and the flatness of the engine belt pulley and the compressor belt pulley 41 can be conveniently adjusted.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. The technical scheme of the utility model in the technical conception scope, can be right carry out multiple simple variant. Including each of the specific features, are combined in any suitable manner. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations. These simple variations and combinations should also be considered as disclosed in the present invention, all falling within the scope of protection of the present invention.
Claims (10)
1. The compressor mounting device is characterized by comprising a support (1) for hinging a compressor (4), an adjusting unit (3) hinged to the support (1) and a supporting unit (2) fixedly connected with the compressor (4), wherein the supporting unit (2) is mounted on the adjusting unit (3) and can be adjusted in mounting position relative to the adjusting unit (3).
2. Compressor mounting arrangement according to claim 1, characterized in that the bracket (1) comprises a plate-like body (11), a first seat (12) provided on the plate-like body (11) for hinging the adjusting unit (3) and a second seat (13) provided on the plate-like body (11) for hinging the compressor (4).
3. The compressor mounting arrangement, as set forth in claim 2, characterized in that the plate-like body (11) is opened with a mounting hole (111) for mounting the compressor (4); the mounting hole (111) is provided as a long hole extending in the axial direction of the rotating shaft of the compressor (4).
4. The compressor mounting arrangement according to claim 2, wherein the holder unit (2) comprises a first bracket plate (21), a second bracket plate (22) and a bracket connecting structure (23) connecting the first bracket plate (21) and the second bracket plate (22).
5. The mounting arrangement for a compressor according to claim 4, wherein the pallet connecting structure (23) comprises a pallet connecting shaft (232) and a block-shaped structure (231) fixed in the middle of the pallet connecting shaft (232), and both ends of the pallet connecting shaft (232) are hinged to the first pallet (21) and the second pallet (22), respectively.
6. Compressor mounting arrangement according to claim 5, characterized in that the adjustment unit (3) comprises an adjustment rod (31), one end of the adjustment rod (31) being hinged on the first abutment (12) and the other end being a free end.
7. Mounting arrangement for a compressor, according to claim 6, characterized in that the adjusting rod (31) is provided with an external thread on its periphery, and that the adjusting unit (3) comprises a first locking nut (32) and a second locking nut (33) for cooperating with the external thread to lock the holder unit (2) to the adjusting rod (31).
8. The compressor mounting arrangement according to claim 6, wherein the bracket connection structure (23) comprises a through hole (2311) formed on the block structure (231) for passing through the adjustment rod (31).
9. An air conditioning system, characterized in that it comprises a compressor mounting arrangement according to any one of claims 1-8 and a compressor (4), the compressor (4) comprising a first mounting structure and a second mounting structure provided on the compressor (4); the first mounting structure is hinged with the bracket (1), and the second mounting structure is fixedly connected with the supporting unit (2).
10. A working machine, characterized in that the working machine comprises an air conditioning system according to claim 9 and an engine driving the working machine in motion, the air conditioning system being mounted on the engine by means of the bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020883606.5U CN212529236U (en) | 2020-05-22 | 2020-05-22 | Compressor installation device, air conditioning system and engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020883606.5U CN212529236U (en) | 2020-05-22 | 2020-05-22 | Compressor installation device, air conditioning system and engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212529236U true CN212529236U (en) | 2021-02-12 |
Family
ID=74542253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020883606.5U Active CN212529236U (en) | 2020-05-22 | 2020-05-22 | Compressor installation device, air conditioning system and engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212529236U (en) |
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2020
- 2020-05-22 CN CN202020883606.5U patent/CN212529236U/en active Active
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