CN101912862A - Traction mechanism of cleaning device of air cooling system - Google Patents
Traction mechanism of cleaning device of air cooling system Download PDFInfo
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- CN101912862A CN101912862A CN2010102567507A CN201010256750A CN101912862A CN 101912862 A CN101912862 A CN 101912862A CN 2010102567507 A CN2010102567507 A CN 2010102567507A CN 201010256750 A CN201010256750 A CN 201010256750A CN 101912862 A CN101912862 A CN 101912862A
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- pulley
- cleaning device
- cooling system
- air cooling
- pull rope
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Abstract
The invention belongs to the technical field of machines and relates to a traction mechanism of a cleaning device of an air cooling system which solves the technical problems of more complicated structure, poorer working stability, and the like of the prior art. The traction mechanism comprises a box body, a driving wheel assembly and a pulley assembly are arranged inside the box body in a mutually parallel way, the driving wheel assembly is connected with a driving structure, a traction rope is wound between the driving wheel assembly and the pulley assembly, both ends of the traction rope respectively extend to the outside of the box body, one end of the traction rope is connected with a first pre-tightening structure, and the other end of the traction rope is connected with a second pre-tightening structure. Compared with the prior art, the traction mechanism of the cleaning device of the air cooling system has the advantages of reasonable design, simple and compact structure, good work stability, low transmission energy loss, precise positioning and low manufacture cost and can realize the operations of advancing, retreating, standing still, and the like and be adjusted conveniently.
Description
Technical field
The invention belongs to field of mechanical technique, relate to cleaning device of air cooling system, especially relate to a kind of haulage gear of cleaning device of air cooling system.
Background technology
Cleaning device of air cooling system needs rectilinear motion, needs to be provided with to drive the device that cleaning machine moves for this reason.In the prior art, have variedly about the scheme of drive unit, some has also applied for patent.
For example, Chinese patent literature discloses the vertical walking mechanism of a kind of air cooling purging system [application number: 200920010902.8], it comprises support, road wheel by the angle bar setting along four faces slips of the square tube vertical guide rail on the cleaning platform, the synchronous cog belt of fixedlying connected with support by moving press plate, the support lower end also is connected with the cleaning tube bank of band washer jet, technical essential is: the edge, right angle is provided with an auxiliary wheel with road wheel synchronous operation at least under the square tube vertical guide rail, and this auxiliary wheel is fixedly connected on the support by auxiliary wheel support.This scheme supports owing to edge, right angle under the square tube vertical guide rail on the cleaning platform is provided with and uses auxiliary wheel, can guarantee that the cleaning tube bank is parallel with vertical guide rail, the vertical cleaning air cooler; Stressed relative even between four faces of square tube vertical guide rail and the road wheel, the degree of wear of parts is alleviated greatly, thereby prolonged service life of each parts.The somebody has invented a kind of in the air from mule carriage [application number: 200820057271.0], it comprises: housing, roller frictional drive group, roller, from the mule carriage CD-ROM drive motor, articulate elements such as wall, axostylus axostyle, driven gear, driving gear, material containing basket CD-ROM drive motor, open slotted eye, articulated section, side cover and side cover CD-ROM drive motor, pass through said elements, can directly load the material containing basket in this housing, and can after moving to desired area, control one side cover pivot and raise, the along continuous straight runs delivery goes out the material containing basket then.Though this scheme is not used for cleaning device of air cooling system, those skilled in the art can migrate it to the cleaning device of air cooling system field according to such scheme.
Yet such scheme all exists complex structure, the manufacturing cost height, and transmission stability is relatively poor, locatees not accurate enoughly, and energy loss is more, and technical problem such as is difficult to regulate as required.
Summary of the invention
The objective of the invention is at the problems referred to above, provide a kind of simple and compact for structure, organizing, stability is good altogether, the haulage gear of the cleaning device of air cooling system of accurate positioning.
For achieving the above object, the present invention has adopted following technical proposal: the haulage gear of this cleaning device of air cooling system, it is characterized in that, this haulage gear comprises casing, in casing, be provided with the drive wheel assemblies and the pulley assembly that are arranged in parallel, described drive wheel assemblies is connected with drives structure, between drive wheel assemblies and pulley assembly, be wound with pull rope, the two ends of described pull rope extend to outside the casing respectively, end at pull rope is connected with first pre-pressing structure, is connected with second pre-pressing structure at the other end of pull rope.
The two ends of pull rope are respectively by first pre-pressing structure and second pre-pressing structure location, because pull rope is wound on drive wheel assemblies and the pulley assembly, drive in drive wheel assemblies and the pulley assembly rotation process in drives structure, effect through drive wheel assemblies and pulley assembly, frictional force can increase by wheel, thereby the acquisition driving force makes casing to move along pull rope.Can realize advancing, retreating of casing by just the changeing of drives structure, counter-rotating and stall with static.
In the haulage gear of above-mentioned cleaning device of air cooling system, described drive wheel assemblies comprises driving shaft, and this driving shaft and casing axial location and circumferentially be rotationally connected are fixed with at least one driving wheel on driving shaft; Described pulley assembly comprises pulley spindle, and this pulley spindle is fixedlyed connected with casing, is provided with at least one pulley on pulley spindle; Described driving shaft and pulley spindle are arranged in parallel.
In the haulage gear of above-mentioned cleaning device of air cooling system, described drives structure comprises reductor, and described reductor is connected with driving shaft by shaft coupling.
In the haulage gear of above-mentioned cleaning device of air cooling system, the outer surface of described driving wheel is provided with the driving wheel winding slot of some annulars; The outer surface of described pulley is provided with the pulley winding slot of some annulars; Described pull rope is wound on driving wheel winding slot and the pulley winding slot.
In the haulage gear of above-mentioned cleaning device of air cooling system, described pull rope is made by steel, and this pull rope is 8 fonts and alternately is wound between driving wheel and the pulley.
In the haulage gear of above-mentioned cleaning device of air cooling system, described first pre-pressing structure and second pre-pressing structure comprise bolt, setscrew nut, positioning seat and spring respectively, described pull rope is fixedlyed connected with bolt, described bolt is located in the positioning seat, spring is located in the positioning seat and is set in the bolt periphery, the two ends of spring act on respectively on bolt and the positioning seat, and described setscrew nut is located at outside the positioning seat and with bolt and is threaded.Can adjust the rate of tension of pull rope easily by this structure.
In the haulage gear of above-mentioned cleaning device of air cooling system, described reductor is suspended at the casing outside.
In the haulage gear of above-mentioned cleaning device of air cooling system, be provided with bearing between described driving shaft and the casing.
Compared with prior art, the advantage of the haulage gear of this cleaning device of air cooling system is: 1, reasonable in design, simple and compact for structure, and can realize easily advancing, retreat and operation such as static.2, good operating stability, the transmission energy loss is few, and the location is accurately.3, can adjust easily, manufacturing cost is lower.
Description of drawings
Fig. 1 is a main TV structure schematic diagram provided by the invention.
Fig. 2 is a sectional structure schematic diagram provided by the invention.
Among the figure, casing 1, bearing 10, drive wheel assemblies 2, driving shaft 21, driving wheel 22, driving wheel winding slot 221, pulley assembly 3, pulley spindle 31, pulley 32, pulley winding slot 321, drives structure 4, reductor 41, shaft coupling 42, pull rope 5, first pre-pressing structure 61, second pre-pressing structure 62, bolt 63, setscrew nut 64, positioning seat 65, spring 66.
The specific embodiment
As illustrated in fig. 1 and 2, the haulage gear of this cleaning device of air cooling system comprises casing 1, is provided with the drive wheel assemblies 2 and the pulley assembly 3 that are arranged in parallel in casing 1.Drive wheel assemblies 2 is connected with drives structure 4, between drive wheel assemblies 2 and pulley assembly 3, be wound with pull rope 5, the two ends of pull rope 5 extend to respectively outside the casing 1, are connected with first pre-pressing structure 61 at an end of pull rope 5, are connected with second pre-pressing structure 62 at the other end of pull rope 5.
First pre-pressing structure 61 and second pre-pressing structure 62 comprise bolt 63, setscrew nut 64, positioning seat 65 and spring 66 respectively.Pull rope 5 is fixedlyed connected with bolt 63, bolt 63 is located in the positioning seat 65, spring 66 is located in the positioning seat 65 and is set in bolt 63 peripheries, the two ends of spring 66 act on respectively on bolt 63 and the positioning seat 65, and setscrew nut 64 is located at outside the positioning seat 65 and with bolt and is threaded.
The two ends of pull rope 5 are respectively by first pre-pressing structure 61 and second pre-pressing structure, 62 location, because pull rope 5 is wound on drive wheel assemblies 61 and the pulley assembly 62, drive in drive wheel assemblies 61 and pulley assembly 62 rotation processes in drives structure 4, effect through drive wheel assemblies 61 and pulley assembly 62, frictional force can increase by wheel, thereby the acquisition driving force makes casing 1 to move along pull rope 5.Can realize advancing, retreating of casing by just the changeing of drives structure 4, counter-rotating and stall with static.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used terms such as casing 1, bearing 10, drive wheel assemblies 2, driving shaft 21, driving wheel 22, driving wheel winding slot 221, pulley assembly 3, pulley spindle 31, pulley 32, pulley winding slot 321, drives structure 4, reductor 41, shaft coupling 42, pull rope 5, first pre-pressing structure 61, second pre-pressing structure 62, bolt 63, setscrew nut 64, positioning seat 65, spring 66 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (8)
1. the haulage gear of a cleaning device of air cooling system, it is characterized in that, this haulage gear comprises casing (1), in casing (1), be provided with the drive wheel assemblies (2) and the pulley assembly (3) that are arranged in parallel, described drive wheel assemblies (2) is connected with drives structure (4), between drive wheel assemblies (2) and pulley assembly (3), be wound with pull rope (5), the two ends of described pull rope (5) extend to respectively outside the casing (1), end at pull rope (5) is connected with first pre-pressing structure (61), is connected with second pre-pressing structure (62) at the other end of pull rope (5).
2. the haulage gear of cleaning device of air cooling system according to claim 1, it is characterized in that, described drive wheel assemblies (2) comprises driving shaft (21), this driving shaft (21) and casing (1) axial location and circumferentially be rotationally connected are fixed with at least one driving wheel (22) on driving shaft (21); Described pulley assembly (3) comprises pulley spindle (31), and this pulley spindle (1) is fixedlyed connected with casing (1), is provided with at least one pulley (32) on pulley spindle (31); Described driving shaft (21) and pulley spindle (31) are arranged in parallel.
3. the haulage gear of cleaning device of air cooling system according to claim 2 is characterized in that, described drives structure (4) comprises reductor (41), and described reductor (41) is connected with driving shaft (21) by shaft coupling (42).
4. according to the haulage gear of claim 2 or 3 described cleaning device of air cooling system, it is characterized in that the outer surface of described driving wheel (22) is provided with the driving wheel winding slot (221) of some annulars; The outer surface of described pulley (32) is provided with the pulley winding slot (321) of some annulars; Described pull rope (5) is wound on driving wheel winding slot (221) and the pulley winding slot (321).
5. the haulage gear of cleaning device of air cooling system according to claim 4 is characterized in that, described pull rope (5) is made by steel, and this pull rope (5) is 8 fonts and alternately is wound between driving wheel (22) and the pulley (32).
6. according to the haulage gear of claim 1 or 2 or 3 described cleaning device of air cooling system, it is characterized in that, described first pre-pressing structure (61) and second pre-pressing structure (62) comprise bolt (63) respectively, setscrew nut (64), positioning seat (65) and spring (66), described pull rope (5) is fixedlyed connected with bolt (63), described bolt (63) is located in the positioning seat (65), spring (66) is located in the positioning seat (65) and is set in bolt (63) periphery, the two ends of spring (66) act on respectively on bolt (63) and the positioning seat (65), and described setscrew nut (64) is located at outside the positioning seat (65) and with bolt and is threaded.
7. the haulage gear of cleaning device of air cooling system according to claim 3 is characterized in that, described reductor (41) is suspended at casing (1) outside.
8. the haulage gear of cleaning device of air cooling system according to claim 4 is characterized in that, is provided with bearing (10) between described driving shaft (21) and the casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102567507A CN101912862A (en) | 2010-08-19 | 2010-08-19 | Traction mechanism of cleaning device of air cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102567507A CN101912862A (en) | 2010-08-19 | 2010-08-19 | Traction mechanism of cleaning device of air cooling system |
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| Publication Number | Publication Date |
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| CN101912862A true CN101912862A (en) | 2010-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102567507A Pending CN101912862A (en) | 2010-08-19 | 2010-08-19 | Traction mechanism of cleaning device of air cooling system |
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| Country | Link |
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| CN (1) | CN101912862A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107973234A (en) * | 2016-10-24 | 2018-05-01 | 上海施步新能源科技有限公司 | A kind of haulage gear of rope-like constructed and a kind of driving mechanism |
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| CN1367333A (en) * | 2001-12-11 | 2002-09-04 | 帖德顺 | Constant force spring support hanger frame whose supporting and hanging forces and displacement do not change and loading force can be regulated |
| US20020162477A1 (en) * | 2001-03-02 | 2002-11-07 | Emiliano Palumbo | Dual cable zipline having mechanical ascension and braking systems |
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| CN201057244Y (en) * | 2007-07-06 | 2008-05-07 | 余江 | Regulating rope head of elevator |
| CN201064425Y (en) * | 2007-07-27 | 2008-05-28 | 湛世儒 | Full automatic machine for cleaning external walls of high-rise buildings |
| CN201371139Y (en) * | 2009-02-20 | 2009-12-30 | 沈阳仪表科学研究院 | Vertical travelling mechanism of air cooling cleaning system |
| CN101720601A (en) * | 2009-12-07 | 2010-06-09 | 华中农业大学 | Self-propelled double-track orchard transporter |
| CN201768730U (en) * | 2010-08-19 | 2011-03-23 | 张文军 | Drawing mechanism for cleaning device of air-cooling system |
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2010
- 2010-08-19 CN CN2010102567507A patent/CN101912862A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US150307A (en) * | 1874-04-28 | Improvement in percolators | ||
| US442014A (en) * | 1890-12-02 | Tave adolphe canet | ||
| JPS5895763A (en) * | 1981-12-02 | 1983-06-07 | Toshiba Corp | Driving device of moving body |
| US20020162477A1 (en) * | 2001-03-02 | 2002-11-07 | Emiliano Palumbo | Dual cable zipline having mechanical ascension and braking systems |
| CN1367333A (en) * | 2001-12-11 | 2002-09-04 | 帖德顺 | Constant force spring support hanger frame whose supporting and hanging forces and displacement do not change and loading force can be regulated |
| CN2804264Y (en) * | 2005-06-01 | 2006-08-09 | 周友仁 | Mobile towing suspension cage |
| CN201057244Y (en) * | 2007-07-06 | 2008-05-07 | 余江 | Regulating rope head of elevator |
| CN201064425Y (en) * | 2007-07-27 | 2008-05-28 | 湛世儒 | Full automatic machine for cleaning external walls of high-rise buildings |
| CN201371139Y (en) * | 2009-02-20 | 2009-12-30 | 沈阳仪表科学研究院 | Vertical travelling mechanism of air cooling cleaning system |
| CN101720601A (en) * | 2009-12-07 | 2010-06-09 | 华中农业大学 | Self-propelled double-track orchard transporter |
| CN201768730U (en) * | 2010-08-19 | 2011-03-23 | 张文军 | Drawing mechanism for cleaning device of air-cooling system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107973234A (en) * | 2016-10-24 | 2018-05-01 | 上海施步新能源科技有限公司 | A kind of haulage gear of rope-like constructed and a kind of driving mechanism |
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Application publication date: 20101215 |