CN202867736U - Tension adjusting device for engineering machinery belt drive - Google Patents
Tension adjusting device for engineering machinery belt drive Download PDFInfo
- Publication number
- CN202867736U CN202867736U CN 201220571690 CN201220571690U CN202867736U CN 202867736 U CN202867736 U CN 202867736U CN 201220571690 CN201220571690 CN 201220571690 CN 201220571690 U CN201220571690 U CN 201220571690U CN 202867736 U CN202867736 U CN 202867736U
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- bolt
- engineering machinery
- fixed support
- drivenn
- bel
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Abstract
The utility model discloses a tension adjusting device for an engineering machinery belt drive. The tension adjusting device for the engineering machinery belt drive comprises a fixing support plate and a fixing support frame, wherein a longitudinal round-waist through hole is formed in the fixing support plate, a horizontal round-waist through hole is formed in the fixing support frame, the fixing support frame is fixed on the fixing support plate through a bolt, a fastening bolt which is capable of fastening a compressor is arranged on the fixing support frame, an adjusting baffle is arranged on the fixing support plate, a tensioning bolt and an adjusting bolt are arranged on the adjusting baffle, and the tensioning bolt and the adjusting bolt are used for adjusting the position of the compressor. The tension adjusting device for the engineering machinery belt drive not only has the advantages of being simple in structure, and easy to manufacture, but also has the advantages of being skillful in design, convenient to use, low in cost, convenient to install and maintain, capable of achieving tension adjusting of a belt and the like.
Description
Technical field
The utility model relates to a kind of adjusting tension device, and particularly a kind of engineering machinery bel-drivenn is regulated tension device.
Background technique
At present, along with science and technology constantly develops, the scope that engineering vehicle is used is more and more extensive, environment applicatory also becomes more and more abominable simultaneously, and the present belt transmission of using of the air-conditioning system of engineering vehicle, its belt tightening is on the adaptive capacity to environment of engineering vehicle and very large impact is arranged working life itself. moreRequire its rate of tension to suit, to reach the working life of guaranteeing to greatest extent air-conditioning system.Traditional tension device only can apply pretightening force to belt and carry out tensioning, or the distance between shafts of regulating driven wheel reaches the purpose of tensioning, can not regulate between driven wheel the isoplanar degree of face in the race, this certainly will require the installation precision of compressor high, also just its relevant structural member is required to have higher machining accuracy, thereby increased cost of production, so existing regulating method and imperfection.
Summary of the invention
The purpose of this utility model is: provide a kind of simple in structure, novel in design, easy to use, cost is low, installation, easy to maintenance, can realize fast a kind of engineering machinery bel-drivenn adjusting tension device of the adjusting tension device of belt, to overcome the deficiencies in the prior art.
The utility model is constructed as follows: a kind of engineering machinery bel-drivenn is regulated tension device, comprise fixed supported slab and fixed support, be provided with vertical oval through hole at fixed supported slab, be provided with the transverse waist round tube hole at fixed support, fixed support is bolted on the fixed supported slab, fixed support be provided with can fastening compressor clamping bolt and adjustment sleeve; Be provided with controllable register at fixed supported slab, be provided with for tensioning bolt and the adjusting bolt of regulating the compressor position at controllable register.
The vertical oval through hole that arranges on the transverse waist round tube hole that arranges on the fixed support and the fixed supported slab forms " ten " character form structure.
Be provided with the cross through hole that can insert tensioning bolt at controllable register, be provided with the tapped hole that can insert adjusting bolt at controllable register.
Be provided with for the adjusting nut of regulating tensioning bolt at tensioning bolt.
Be provided with for the locking nut of locking adjusting bolt in adjusting bolt.
At fixed support 2～4 clamping bolts and 2～4 adjustment sleeves are set.
Be provided with 3 vertical oval through holes at fixed supported slab.
Be provided with 3 transverse waist round tube holes at fixed support.
Owing to adopted technique scheme, adopt adjustable " ten " font assembling mode between compressor fixed support and the fixed supported slab, be bolted to connection, can regulate easily the rate of tension of air-conditioning belt by the interaction between tensioning bolt, adjusting bolt and the controllable register; Can by regulating the horizontal relative position between compressor fixed support and the fixed supported slab, regulate the isoplanar degree of face in the driven wheel race, the like this tensioning of adjustable straps; Compared with prior art, the utility model not only has advantage simple in structure, easy to make, and design ingenious, easy to use, cost is low, installation, easy to maintenance, can realize fast the advantages such as adjusting tension device of belt.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the worm's eye view of Fig. 1;
Fig. 3 is the structural representation of fixed supported slab;
Fig. 4 is support bracket fastened structural representation;
Description of reference numerals: 1-fixed supported slab, 2-fixed support, the vertical oval through hole of 3-, 4-transverse waist round tube hole, 5-bolt, the 6-clamping bolt, 7-controllable register, 8-tensioning bolt, 9-adjusting bolt, 10-cross through hole, the 11-tapped hole, 12.1-adjusting nut, 12.2-locking nut, 13-adjustment sleeve.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Enforcement of the present utility model: a kind of engineering machinery bel-drivenn is regulated tension device, comprise fixed supported slab 1 and fixed support 2, be provided with vertical oval through hole 3 at fixed supported slab 1, be provided with transverse waist round tube hole 4 at fixed support 2, fixed support 2 is fixed on the fixed supported slab 1 by bolt 5, fixed support 2 be provided with can fastening compressor clamping bolt 6 and adjustment sleeve 13; Be provided with controllable register 7 at fixed supported slab 1, be provided with for tensioning bolt 8 and the adjusting bolt 9 of regulating the compressor position at controllable register 7.
The vertical oval through hole 3 that arranges on the transverse waist round tube hole 4 that arranges on the fixed support 2 and the fixed supported slab 1 forms " ten " character form structures.
Be provided with the cross through hole 10 that can insert tensioning bolt 8 at controllable register 7, be provided with the tapped hole 11 that can insert adjusting bolt 9 at controllable register 7.
Be provided with for the adjusting nut 12.1 of regulating tensioning bolt 8 at tensioning bolt 8.
Be provided with for the locking nut 12.2 of regulating adjusting bolt in adjusting bolt 9.
At fixed support 2 2～4 clamping bolts 6 and 2～4 adjustment sleeves are set.
Be provided with 3 vertical oval through holes 3 at fixed supported slab 1.
Be provided with 3 transverse waist round tube holes 4 at fixed support 2.
Tensioning bolt 8 has connected tapped hole on the compressor fixed support rib by adjusting nut 12.1 through the cross through hole 10 on the controllable register 7; Adjusting bolt 9 has withstood on the end face of rib on the compressor fixed support through the tapped hole 11 on controllable register 7 the right by locking nut 12.2; The compressor of air-conditioning system is fixed on the compressor fixed support 2 by compressor clamping bolt 6 and adjustment sleeve 13.
Adopt adjustable " ten " font assembling mode between compressor fixed support 2 and the fixed supported slab 1, be bolted to connection, can regulate easily the rate of tension of air-conditioning belt by the interaction between tensioning bolt, adjusting bolt and the controllable register; Can by regulating the horizontal relative position between compressor fixed support and the fixed supported slab, regulate the isoplanar degree of face in the driven wheel race.
Adopt adjustable " ten " font assembling mode between compressor fixed support 2 on the device and the fixed supported slab 1, connect by bolt 5; Utilize between tensioning bolt 8, adjusting bolt 9 and the controllable register 7, can realize fine setting by screw-thread fit, can change 1 of compressor fixed support 2 and fixed supported slab, along vertical relative position of " ten " word, change the distance between shafts between driven wheel, thereby play the effect of tension adjusting; In like manner, unscrew support bracket bolt 5, change the relative position of 1 of compressor fixed support 2 and fixed supported slab along the horizontal direction adjustment of " ten " word, can change the position between face in the race of driven wheel, can regulate causing coincidence, then fastening getting final product.
Claims (8)
1. an engineering machinery bel-drivenn is regulated tension device, comprise fixed supported slab (1) and fixed support (2), it is characterized in that: be provided with vertical oval through hole (3) at fixed supported slab (1), be provided with transverse waist round tube hole (4) at fixed support (2), fixed support (2) is fixed on the fixed supported slab (1) by bolt (5), fixed support (2) be provided with can fastening compressor clamping bolt (6) and adjustment sleeve (13); Be provided with controllable register (7) at fixed supported slab (1), be provided with for tensioning bolt (8) and the adjusting bolt (9) of regulating the compressor position at controllable register (7).
2. engineering machinery bel-drivenn according to claim 1 is regulated tension device, it is characterized in that: the upper transverse waist round tube hole (4) that arranges of fixed support (2) forms " ten " character form structure with the upper vertical oval through hole (3) that arranges of fixed supported slab (1).
3. engineering machinery bel-drivenn according to claim 1 is regulated tension device, it is characterized in that: be provided with the cross through hole (10) that can insert tensioning bolt (8) at controllable register (7), be provided with the tapped hole (11) that can insert adjusting bolt (9) at controllable register (7).
4. engineering machinery bel-drivenn according to claim 1 is regulated tension device, it is characterized in that: be provided with for the adjusting nut (12.1) of regulating tensioning bolt (8) at tensioning bolt (8).
5. engineering machinery bel-drivenn according to claim 1 is regulated tension device, it is characterized in that: be provided with for the locking nut (12.2) of locking adjusting bolt in adjusting bolt (9).
6. engineering machinery bel-drivenn according to claim 1 is regulated tension device, it is characterized in that: at fixed support (2) 2～4 clamping bolts (6) and 2～4 adjustment sleeves (13) are set.
7. engineering machinery bel-drivenn according to claim 1 is regulated tension device, it is characterized in that: be provided with 3 vertical oval through holes (3) at fixed supported slab (1).
8. engineering machinery bel-drivenn according to claim 1 is regulated tension device, it is characterized in that: be provided with 3 transverse waist round tube holes (4) at fixed support (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571690 CN202867736U (en) | 2012-11-02 | 2012-11-02 | Tension adjusting device for engineering machinery belt drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571690 CN202867736U (en) | 2012-11-02 | 2012-11-02 | Tension adjusting device for engineering machinery belt drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202867736U true CN202867736U (en) | 2013-04-10 |
Family
ID=48034458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220571690 Expired - Lifetime CN202867736U (en) | 2012-11-02 | 2012-11-02 | Tension adjusting device for engineering machinery belt drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202867736U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332452A (en) * | 2013-06-28 | 2013-10-02 | 苏州凯尔博精密机械有限公司 | Conveying belt tensioning device |
| CN106969239A (en) * | 2017-03-21 | 2017-07-21 | 贵州詹阳动力重工有限公司 | A kind of installation governor motion of all-terrain vehicle and its compressor |
-
2012
- 2012-11-02 CN CN 201220571690 patent/CN202867736U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332452A (en) * | 2013-06-28 | 2013-10-02 | 苏州凯尔博精密机械有限公司 | Conveying belt tensioning device |
| CN106969239A (en) * | 2017-03-21 | 2017-07-21 | 贵州詹阳动力重工有限公司 | A kind of installation governor motion of all-terrain vehicle and its compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |