CN208651204U - Air blower with belt tensioning structure - Google Patents

Air blower with belt tensioning structure Download PDF

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Publication number
CN208651204U
CN208651204U CN201821311439.6U CN201821311439U CN208651204U CN 208651204 U CN208651204 U CN 208651204U CN 201821311439 U CN201821311439 U CN 201821311439U CN 208651204 U CN208651204 U CN 208651204U
Authority
CN
China
Prior art keywords
bracket
lacing wire
adjusting screw
screw rod
loading plate
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.)
Active
Application number
CN201821311439.6U
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Chinese (zh)
Inventor
肖小万
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Kaishan Fluid Machinery Co.,Ltd.
Original Assignee
Chongqing Mountain Compressor Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Mountain Compressor Co Ltd filed Critical Chongqing Mountain Compressor Co Ltd
Priority to CN201821311439.6U priority Critical patent/CN208651204U/en
Application granted granted Critical
Publication of CN208651204U publication Critical patent/CN208651204U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of air blowers with belt tensioning structure, including pedestal, the bracket being set on the base, driving motor and air blast seat are provided at the top of bracket, air blown producer is provided on air blast seat, driving motor is connected with air blown producer by belt, motor loading plate is provided on bracket, strut rod is fixed on bracket, motor loading plate is connected to the top of strut rod by rotary shaft, lacing wire pillar is additionally provided at the top of bracket, the end of motor loading plate is provided with vertical through holes, adjusting screw rod is provided on lacing wire pillar, locking nut is provided on adjusting screw rod, the bottom end of adjusting screw rod is connected to the top surface of lacing wire pillar by pin shaft and adjusting screw rod is threaded through in vertical through holes and is positioned by locking nut.The structure setting of the utility model is reasonable, belt can be made to be in tensioning state always, is conducive to improve the stability and reliability that use, strong applicability and practicability is good.

Description

Air blower with belt tensioning structure
Technical field
The utility model belongs to blower technology field, and in particular to a kind of air blower with belt tensioning structure.
Background technique
The structures such as air blower mostly use belt to be driven, although can satisfy the use demand of ordinary circumstance, In machine long-time use process, belt can be stretched, to will affect the stability and reliability of driving, thus needs pair Belt carries out tensioning operation, and belt tension needs centainly professional, and good fruit tensile force is not enough or too big, is easy to cause belt It is coupled failure, and the air blower of traditional technology is not only without corresponding adjustment structure, it is even more impossible to effectively control tensioning, So applicability and practicability are restricted.
Summary of the invention
The purpose of the utility model is to provide a kind of structure setting rationally and strong applicability with belt tensioning structure Air blower.
The technical solution for realizing the utility model aim is a kind of air blower with belt tensioning structure, including pedestal, Bracket on the base is set, driving motor and air blast seat are provided at the top of the bracket, on the air blast seat It is provided with air blown producer, the driving motor is connected by belt with the air blown producer, is provided with motor on the bracket and holds Support plate is fixed with strut rod on the bracket, and the strut rod is in close to the side of air blast seat, and the motor loading plate is logical The top that rotary shaft is connected to the strut rod is crossed, lacing wire pillar, the lacing wire pillar are additionally provided at the top of the bracket In the side far from air blast seat, the end of the motor loading plate is provided with vertical through holes, is set on the lacing wire pillar It is equipped with adjusting screw rod, the diameter of the adjusting screw rod is less than the diameter of vertical through holes, locking is provided on the adjusting screw rod Nut, the bottom end of the adjusting screw rod by pin shaft is connected to the top surface of the lacing wire pillar and the adjusting screw rod be threaded through it is perpendicular It is positioned into through-hole and through locking nut.
The top surface of the motor loading plate is provided with sleeve, the top of the adjusting screw rod passes through the sleeve and described Locking nut is in the surface of the sleeve, and buffering pressure is provided between the top surface and the locking nut of the sleeve Spring.
The lacing wire pillar is identical as the height of strut rod.
The lacing wire pillar is two and strut rod is on the center line of two lacing wire pillar lines.
The utility model has the effect of positive: the structure setting of the utility model is reasonable, and motor loading plate passes through rotation Shaft and adjusting screw rod and locking nut can carry out limit to motor loading plate and fully recover from an illness, when in use, utilize the weight of driving motor Power can make belt be in tensioning state always, be conducive to improve the stability and reliability used, strong applicability and practicability It is good;And it is additionally provided with buffering pressure spring, make gravity and buffering pressure spring of the motor loading plate with driving motor itself compresses power, To remain the tensioning of belt, and excessive belt stretch or excessively loose will not be made, be conducive to mention when belt elongates The service life of high belt.
Detailed description of the invention
In order to be more likely to be clearly understood the content of the utility model, below according to specific embodiment and combine attached Figure, is described in further detail the utility model, in which:
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the overlooking structure figure of the utility model.
Specific embodiment
(embodiment 1)
Fig. 1 and Fig. 2 shows a kind of specific embodiment of the utility model, and wherein Fig. 1 is the structure of the utility model Schematic diagram;Fig. 2 is the overlooking structure figure of the utility model.
See Fig. 1 and Fig. 2, a kind of air blower with belt tensioning structure, including pedestal 1, is arranged on the pedestal 1 Bracket 2 is provided with driving motor 3 and air blast seat 4 at the top of the bracket 2, is provided with air blown producer 5 on the air blast seat 4, The driving motor 3 is connected with the air blown producer 5 by belt 6, motor loading plate 7 is provided on the bracket 2, in institute It states and is fixed with strut rod 8 on bracket, the strut rod is in close to the side of air blast seat, and the motor loading plate passes through rotary shaft 9 are connected to the top of the strut rod, and lacing wire pillar 10 is additionally provided at the top of the bracket, and the lacing wire pillar is in remote Side from air blast seat is provided with vertical through holes 11 in the end of the motor loading plate, is provided on the lacing wire pillar Adjusting screw rod 12, the diameter of the adjusting screw rod are less than the diameter of vertical through holes, are provided with locking screw on the adjusting screw rod The bottom end of mother 13, the adjusting screw rod are connected to the top surface of the lacing wire pillar by pin shaft 16 and the adjusting screw rod is threaded through It is positioned in vertical through holes and by locking nut.In the present embodiment, driving motor and air blown producer are the structure of the prior art, only It is simply to be applied, therefore not detailed record.
The top surface of the motor loading plate is provided with sleeve 14, the top of the adjusting screw rod passes through the sleeve and institute The surface that locking nut is in the sleeve is stated, buffering pressure is provided between the top surface and the locking nut of the sleeve Spring 15.
The lacing wire pillar is identical as the height of strut rod.
The lacing wire pillar is two and strut rod is on the center line of two lacing wire pillar lines.
The structure setting of the utility model is reasonable, and motor loading plate passes through rotary shaft and adjusting screw rod and locking nut, It can carry out limit to motor loading plate and fully recover from an illness, and when in use, using the gravity of driving motor, belt can be made to be in tensioning always State, is conducive to improve the stability and reliability that use, strong applicability and practicability is good;And it is additionally provided with buffering pressure spring, Make gravity and buffering pressure spring of the motor loading plate with driving motor itself compresses power, thus when belt elongates, it can To remain the tensioning of belt, and excessive belt stretch or excessively loose will not be made, be conducive to the service life for improving belt.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments Exhaustion.And the obvious changes or variations that these connotations for belonging to the utility model are extended out still fall within it is practical Novel protection scope.

Claims (4)

1. a kind of air blower with belt tensioning structure, including pedestal, are arranged bracket on the base, in the bracket Top be provided with driving motor and air blast seat, be provided with air blown producer on the air blast seat, the driving motor and the drum Wind device is connected by belt, it is characterised in that: is provided with motor loading plate on the bracket, is fixed on the bracket Strut rod, the strut rod are in close to the side of air blast seat, and the motor loading plate is connected to the pillar by rotary shaft The top of bar is additionally provided with lacing wire pillar at the top of the bracket, and the lacing wire pillar is in the side far from air blast seat, The end of the motor loading plate is provided with vertical through holes, and adjusting screw rod, the adjusting spiral shell are provided on the lacing wire pillar The diameter of bar is less than the diameter of vertical through holes, and locking nut, the bottom end of the adjusting screw rod are provided on the adjusting screw rod The top surface of the lacing wire pillar is connected to by pin shaft and the adjusting screw rod is threaded through in vertical through holes and passes through locking nut Positioning.
2. the air blower according to claim 1 with belt tensioning structure, it is characterised in that: in the motor loading plate Top surface be provided with sleeve, the top of the adjusting screw rod passes through the sleeve and the locking nut is being in the sleeve just Top is provided with buffering pressure spring between the top surface and the locking nut of the sleeve.
3. the air blower according to claim 2 with belt tensioning structure, it is characterised in that: the lacing wire pillar and branch The height of mast is identical.
4. the air blower according to claim 3 with belt tensioning structure, it is characterised in that: the lacing wire pillar is two A and strut rod is on the center line of two lacing wire pillar lines.
CN201821311439.6U 2018-08-15 2018-08-15 Air blower with belt tensioning structure Active CN208651204U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821311439.6U CN208651204U (en) 2018-08-15 2018-08-15 Air blower with belt tensioning structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821311439.6U CN208651204U (en) 2018-08-15 2018-08-15 Air blower with belt tensioning structure

Publications (1)

Publication Number Publication Date
CN208651204U true CN208651204U (en) 2019-03-26

Family

ID=65789843

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821311439.6U Active CN208651204U (en) 2018-08-15 2018-08-15 Air blower with belt tensioning structure

Country Status (1)

Country Link
CN (1) CN208651204U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP03 "change of name, title or address"

Address after: 402360 Shuangqiao Economic Development Zone Industrial Park, Dazu District, Chongqing

Patentee after: Chongqing Kaishan Fluid Machinery Co.,Ltd.

Address before: 400900 Shuangqiao Economic Development Zone Industrial Park, Dazu District, Chongqing

Patentee before: CHONGQING KAISHAN COMPRESSOR Co.,Ltd.

CP03 "change of name, title or address"