CN202937748U - Air condition compressor tension device of excavator - Google Patents
Air condition compressor tension device of excavator Download PDFInfo
- Publication number
- CN202937748U CN202937748U CN 201220564470 CN201220564470U CN202937748U CN 202937748 U CN202937748 U CN 202937748U CN 201220564470 CN201220564470 CN 201220564470 CN 201220564470 U CN201220564470 U CN 201220564470U CN 202937748 U CN202937748 U CN 202937748U
- Authority
- CN
- China
- Prior art keywords
- air condition
- condition compressor
- mounting base
- excavator
- adjusting bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an air condition compressor tension device of an excavator. The air condition compressor tension device comprises an air condition compressor, an air condition compressor mounting base, a fan pulley, an adjusting device and a belt, wherein the air condition compressor is arranged on the air condition compressor mounting base; the air condition compressor mounting base is fixed on a diesel engine of the excavator; the air condition compressor and the fan pulley are in belt transmission connection; the adjusting device comprises an adjusting bolt, a tension block and an adjusting screw nut; the lower end of the adjusting bolt is fixedly connected onto a fixing plate on the left side of the air condition compressor mounting base; the tension block and the adjusting screw nut are in threaded connection with the adjusting bolt in sequence from top to bottom; and ear plates at the left upper part of the air condition compressor are fixed on the tension block through a fastening piece. According to the air condition compressor tension device of the excavator, as the air condition compressor and the belt tensity are integrated, the maneuverability, comfort, and working efficiency are improved, the belt of the air condition compressor is protected, and the adjustment is convenient.
Description
Technical field
The utility model relates to the air conditioner compressor system of power matching, particularly a kind of air condition compressor tension device of excavator.
Background technique
At present, the air condition compressor on some excavator generally is mounted on support, then is fixed on diesel engine.First mounting base is fixed on diesel engine during installation, after the distance of having determined between air compressor and fan pulley, the air compressor scaffold is fixed on mounting base, will connect at last belt and load onto.The erecting device difficulty of this structure is larger, and has occurred the loosening phenomenon of belt after excavator works long hours.
The model utility content
The purpose of this utility model is to overcome the defective that prior art exists, provides a kind of and improves maneuverability, travelling comfort and working efficiency, and the air condition compressor tension device of excavator simple in structure, easy to adjust, with low cost.
The technological scheme that realizes the utility model purpose is: a kind of air condition compressor tension device of excavator has air condition compressor, air condition compressor mounting base, fan pulley and belt; Described air condition compressor is arranged on the air condition compressor mounting base; Described air condition compressor mounting base is fixed on the diesel engine of excavator; Connect by belt transmission between described air condition compressor and fan pulley; Also has controlling device; Described controlling device has adjusting bolt, tensioning block and adjusting nut; The lower end of described adjusting bolt is fixedly connected on the fixed plate in air condition compressor mounting base left side; Described tensioning block and adjusting nut are threaded on adjusting bolt from top to bottom successively; The upper left otic placode of described air condition compressor is fixed on tensioning block by fastening piece.
The described controlling device of technique scheme also has locking nut; Described locking nut is threaded on adjusting bolt, and is arranged on the top of tensioning block.
The described air condition compressor of technique scheme is fixedly installed on the air condition compressor mounting base by connecting plate.
The described connecting plate of technique scheme is V-shaped; Two symmetrical otic placodes of described air condition compressor below are separately fixed at the two ends of connecting plate.
After adopting technique scheme, the utlity model has following positive effect:
(1) tensioning block of the present utility model and adjusting nut are threaded on adjusting bolt from top to bottom successively; The upper left otic placode of air condition compressor is fixed on tensioning block by fastening piece; Can regulate the air condition compressor corner by adjusting bolt, can guarantee like this rate of tension of belt, make distance more accurate; Easy for installation, simple in structure, with low cost.
(2) the utility model also has locking nut; Locking nut is threaded on adjusting bolt, and is arranged on the top of tensioning block, can play to air condition compressor the effect of locking.
(3) air condition compressor of the present utility model is fixedly installed on the air condition compressor mounting base by connecting plate, is convenient to air condition compressor and rotates adjusting.
(4) the utility model integrates air condition compressor installation and belt tightening, and both improve maneuverability, travelling comfort and working efficiency and also protected the air condition compressor belt, and easy to adjust.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model, wherein according to specific embodiment also by reference to the accompanying drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the right elevation of Fig. 1;
1. air condition compressor in figure, 11. otic placodes, 2. air condition compressor mounting base, 21. fixed plates, 3. fan pulley, 4. belt, 5. controlling device, 51. adjusting bolts, 52. tensioning blocks, 53. adjusting nuts, 54. locking nuts, 6. connecting plate.
Embodiment
(embodiment 1)
See Fig. 1 and Fig. 2, the utlity model has air condition compressor 1, air condition compressor mounting base 2, fan pulley 3, belt 4 and controlling device 5; Air condition compressor 1 is fixedly installed on air condition compressor mounting base 2 by connecting plate 6, and connecting plate 6 is V-shaped; Two otic placodes 11 of air condition compressor 1 below symmetry are separately fixed at the two ends of connecting plate 6; Air condition compressor mounting base 2 is fixed on the diesel engine of excavator; Be in transmission connection by belt 4 between air condition compressor 1 and fan pulley 3; Controlling device 5 has adjusting bolt 51, tensioning block 52 and adjusting nut 53; The lower end of adjusting bolt 51 is fixedly connected on the fixed plate 21 in air condition compressor mounting base 2 left sides; Tensioning block 52 and adjusting nut 53 are threaded on adjusting bolt 51 from top to bottom successively; The upper left otic placode 11 of air condition compressor 1 is fixed on tensioning block 52 by fastening piece; Controlling device 5 also has locking nut 54; Locking nut 54 is threaded on adjusting bolt 51, and is arranged on the top of tensioning block 52.
Working principle of the present utility model is: air condition compressor 1 is installed on air condition compressor mounting base 2, determine the relative distance between air condition compressor 1 and fan pulley 3, regulate air condition compressor 1 corner by adjusting bolt 51, and by locking nut 54 lockings, thereby realize the adjustable function of rate of tension, finally reduce the difficulty of assembling, and guaranteed the relative position between air condition compressor 1 and fan pulley 3.
Above-described specific embodiment; the purpose of this utility model, technological scheme and beneficial effect are further described; institute is understood that; the above is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. the air condition compressor tension device of an excavator, have air condition compressor (1), air condition compressor mounting base (2), fan pulley (3) and belt (4); Described air condition compressor (1) is arranged on air condition compressor mounting base (2); Described air condition compressor mounting base (2) is fixed on the diesel engine of excavator; Be in transmission connection by belt (4) between described air condition compressor (1) and fan pulley (3); It is characterized in that: also have controlling device (5); Described controlling device (5) has adjusting bolt (51), tensioning block (52) and adjusting nut (53); The lower end of described adjusting bolt (51) is fixedly connected on the fixed plate (21) in air condition compressor mounting base (2) left side; Described tensioning block (52) and adjusting nut (53) are threaded on adjusting bolt (51) from top to bottom successively; The upper left otic placode of described air condition compressor (1) (11) is fixed on tensioning block (52) by fastening piece.
2. the air condition compressor tension device of excavator according to claim 1, it is characterized in that: described controlling device (5) also has locking nut (54); Described locking nut (54) is threaded on adjusting bolt (51), and is arranged on the top of tensioning block (52).
3. the air condition compressor tension device of excavator according to claim 2, it is characterized in that: described air condition compressor (1) is fixedly installed on air condition compressor mounting base (2) by connecting plate (6).
4. the air condition compressor tension device of excavator according to claim 3, it is characterized in that: described connecting plate (6) is V-shaped; Symmetrical two otic placodes (11) in described air condition compressor (1) below are separately fixed at the two ends of connecting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220564470 CN202937748U (en) | 2012-10-30 | 2012-10-30 | Air condition compressor tension device of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220564470 CN202937748U (en) | 2012-10-30 | 2012-10-30 | Air condition compressor tension device of excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202937748U true CN202937748U (en) | 2013-05-15 |
Family
ID=48321987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220564470 Expired - Fee Related CN202937748U (en) | 2012-10-30 | 2012-10-30 | Air condition compressor tension device of excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202937748U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843754A (en) * | 2018-09-13 | 2018-11-20 | 华翼创新技术（深圳）有限公司 | A kind of aviation helicopter tail rotor transmission tension device dedicated |
| CN109737191A (en) * | 2019-01-29 | 2019-05-10 | 徐州徐工矿业机械有限公司 | A kind of air-conditioning belt support adjustable mechanism |
-
2012
- 2012-10-30 CN CN 201220564470 patent/CN202937748U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843754A (en) * | 2018-09-13 | 2018-11-20 | 华翼创新技术（深圳）有限公司 | A kind of aviation helicopter tail rotor transmission tension device dedicated |
| CN108843754B (en) * | 2018-09-13 | 2024-03-26 | 华翼创新技术（深圳）有限公司 | Special overspeed device tensioner of aviation helicopter tail-rotor transmission |
| CN109737191A (en) * | 2019-01-29 | 2019-05-10 | 徐州徐工矿业机械有限公司 | A kind of air-conditioning belt support adjustable mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20131030 |