CN105570407B - A kind of belt connector - Google Patents
A kind of belt connector Download PDFInfo
- Publication number
- CN105570407B CN105570407B CN201610096972.4A CN201610096972A CN105570407B CN 105570407 B CN105570407 B CN 105570407B CN 201610096972 A CN201610096972 A CN 201610096972A CN 105570407 B CN105570407 B CN 105570407B
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- CN
- China
- Prior art keywords
- hold
- down mechanism
- belt
- compact heap
- connecting plate
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The present invention relates to a kind of belt connectors, and including the first hold-down mechanism and the second hold-down mechanism, first hold-down mechanism includes the first hold-down mechanism main body, the first compact heap and the first compression bar；Second hold-down mechanism includes the second hold-down mechanism main body, the second compact heap, the second compression bar and tightening system；First hold-down mechanism is connect with the second hold-down mechanism by flexible strand, and the rate of tension of the flexible strand can be adjusted by the tightening system.Belt connector provided by the invention compresses two ends of belt using multiple belt hold-down mechanisms respectively, first hold-down mechanism and the second hold-down mechanism are connected, then be tensioned steel wire rope by hinge shaft by steel wire rope, thus by belt tension, and make belt both ends close, then connect belt both ends.Belt can be made to obtain preferable tensile force, and flexible and convenient operation using inventive belt connector connection belt.
Description
Technical field
The present invention relates to a kind of belt connectors.
Background technology
In low temperature grain dryer elevator, when belt connects, in order to reduce belt damages, using mechanical splice.
In connection, belt for lifting machine overall length reaches 19 meters, and in order to ensure belt tension, the adjusting tensioning of elevator receives machine adjustments
Travel limit connects belt usually using iron wire, then twists iron wire with vice, makes its tensioning, then connects belt connection
Piece.The limited width of bucket is promoted, so inconvenient when belt connect, and with the method skin of vice strand iron wire
Band tensioning is inadequate, so the tensioning adjustable extent very little of the belt connected, influences later stage use.
Invention content
In view of this, the purpose of the present invention is to provide a kind of belt connector, to solve in the prior art
State technical problem.
The present invention provides a kind of belt connector, and including the first hold-down mechanism and the second hold-down mechanism, described first compresses
Mechanism includes the first hold-down mechanism main body, the first compact heap and the first compression bar, and first compact heap can by the first fixing axle
Rotation is installed in the first hold-down mechanism main body, and first compression bar is fixed on first compact heap；Described
Two hold-down mechanisms include the second hold-down mechanism main body, the second compact heap, the second compression bar and tightening system, and second compact heap leads to
It crosses the second fixing axle to be rotatably mounted in the second hold-down mechanism main body, second compression bar is fixed to the described second pressure
On tight block, the tightening system is fixed in the second hold-down mechanism main body；First hold-down mechanism and the second compacting machine
Structure is connected by flexible strand, and the rate of tension of the flexible strand can be adjusted by the tightening system.
Preferably, the first hold-down mechanism main body is identical with the second hold-down mechanism agent structure, including connecting plate, compresses
Portion and support portion, the compressed part are connected to the first end of the connecting plate, and the compressed part forms U-shaped with the connecting plate
Slot；The connecting plate first end and position corresponding with the compressed part are provided with through-hole on the connecting plate, far from institute
The position for stating connecting plate first end is provided with connecting hole；The support portion is arranged on the edge of the through-hole.
Preferably, the compressed part is integrated with connecting plate, by being bent to form U-type groove.
Preferably, first compact heap is rotatably mounted to by the first fixing axle on the support portion, and described
The part of first compact heap may pass through the through-hole on the connecting plate by rotation.
Preferably, first compact heap and the second compression block structure are identical, are column construction, are set along its axial direction
There is mounting hole.
Preferably, the position of the mounting hole and the center of the column construction end face are misaligned.
Preferably, the tightening system includes stent, hinge shaft, braked wheel and banking pin, and the hinge shaft is rotatably installed
On the bracket, the braked wheel is fixed on the hinge shaft and can be rotated with the hinge shaft, and the banking pin passes through second
Axis is rotatably mounted on stent, and the banking pin can prevent the rotation of the braked wheel in a second direction.
Preferably, the outer rim of the braked wheel is provided with the gear teeth；Braking parts, the braking parts are provided on the banking pin
The braked wheel can be prevented to rotate in a second direction with gear teeth cooperation.
Preferably, be provided on the hinge shaft radially direction completely through mounting hole.
Preferably, the end set of the hinge shaft has threaded hole.
Belt connector provided by the invention compresses two ends of belt using multiple belt hold-down mechanisms respectively, passes through
Steel wire rope connects the first hold-down mechanism and the second hold-down mechanism, then is tensioned steel wire rope by hinge shaft, thus by belt tension, and make
Belt both ends are close, then connect belt both ends.It can obtain belt using inventive belt connector connection belt preferable
Tensile force, and flexible and convenient operation.
Description of the drawings
By referring to the drawings to the description of the embodiment of the present invention, above-mentioned and other purposes of the invention, feature and
Advantage will be apparent from, in the accompanying drawings：
Fig. 1 is the first hold-down mechanism structure diagram；
Fig. 2 is the second hold-down mechanism structure diagram；
Fig. 3 is the first hold-down mechanism agent structure schematic diagram；
Fig. 4 is the first compact heap schematic diagram；
Fig. 5 is compresses belt schematic diagram；
Fig. 6, Fig. 7 are hinge shaft structure diagram；
Fig. 8 is braked wheel schematic diagram；
Fig. 9 is banking pin schematic diagram；
Figure 10 is inventive belt user mode of connector schematic diagram.
Specific embodiment
Hereinafter reference will be made to the drawings is more fully described various embodiments of the present invention.In various figures, identical element
It is represented using same or similar reference numeral.For the sake of clarity, the various pieces in attached drawing are not necessarily to scale.
Belt connector provided by the invention is mainly used for the belt connection in transmission device, and belt is enable to obtain preferably
Tensile force.It describes in detail below by specific embodiment to inventive belt connector.
As shown in Figure 1, 2, belt connector provided by the invention includes the first hold-down mechanism 1 and the second hold-down mechanism 2, institute
It states the first hold-down mechanism 1 and includes the first hold-down mechanism main body 11, the first compact heap 12 and the first compression bar 13, first compact heap
12 are rotatably fixed in the first hold-down mechanism main body 11 by the first fixing axle 14, and first compression bar 13 is fixed to
On first compact heap 12, first compression bar 13 is with first fixing axle 14 for controlling first compact heap 12
Shaft rotation is moved.As shown in Fig. 2, second hold-down mechanism 2 includes the second hold-down mechanism main body 21, the second compact heap 22, second is pressed
Bar 23 and tightening system 25, second compact heap 22 are rotatably mounted to second compacting machine by the second fixing axle 24
In structure main body 21, second compression bar 23 is fixed on second compact heap 22, and the tightening system 25 is fixed to described the
In two hold-down mechanism main bodys 21, first hold-down mechanism 1 is used cooperatively with the second hold-down mechanism 2, first hold-down mechanism 1
It is connect with the second hold-down mechanism 2 by flexible strand, the flexible strand is preferably steel wire rope, and the tightening system 25 is soft for tightening
Property rope (in detail below introduce).
The first hold-down mechanism main body 11 is identical with 21 structure of the second hold-down mechanism main body, as shown in figure 3, described first
Connecting plate 111, compressed part 112 and support portion 113 are provided in hold-down mechanism main body 11, the compressed part 112 is connected to described
The first end of connecting plate 111, and form U-type groove with the 111 parallel, spaced-apart certain distance of connecting plate, it is preferable that the pressure
Tight the distance between portion 112 and connecting plate 111 are more than thickness of belt, and the compressed part 112 is preferably the one of the connecting plate 111
End is by being bent to form.On the connecting plate 111 through-hole 114, the through-hole are formed with the 112 corresponding position of compressed part
114 edge is provided with the support portion 113, and the support portion 113 is used to support first compact heap 12 and (is situated between in detail below
It continues).Connecting hole 115 is additionally provided on the connecting plate 111, it is preferable that the connecting hole 115 is long stripes through hole, along described
The long side direction setting of connecting plate 111.
First compact heap 12 is identical with 22 structure of the second compact heap, as shown in figure 4,12 cylindricality of the first compact heap
Structure is provided with mounting hole 121 along its axial direction, it is preferable that first compact heap 12 be prism, the end face of the prism
For right-angled trapezium, the mounting hole 121 is arranged far from the position of the right-angled trapezium acute angle, and right-angled trapezium is sharp on the prism
Where angle while for compress while, as shown in figure 5, when compressing belt it is described compress side contacted with belt 3, and pass through described first
Compact heap 12 compresses the belt 3 with compressed part 112, and first compression bar 13 is fixedly attached on the prism far from described
On the face for compressing side.As shown in Figure 1, first fixing axle 14 passes through the mounting hole 121 on first compact heap 12, by institute
The first compact heap 12 is stated fixed on the support portion 113, first compression bar 13 can control first compact heap 12 to rotate.
As shown in Fig. 2, the tightening system 25 includes stent 251, hinge shaft 252, braked wheel 253 and banking pin 254, it is described
Hinge shaft 252 is rotatably mounted on the stent 251, the one end of the braked wheel 253 fixed to the hinge shaft 252, and with
The hinge shaft 252 rotates, and the banking pin 254 is rotatably mounted to by the second axis 215 on the stent 251, and described
Banking pin 254 can be contacted or be detached with the braked wheel 253, the braking when the braked wheel 253 is rotated in a first direction
Pin 254 leaves the braked wheel 253, and when the braked wheel 253 is rotated in a second direction, the banking pin 254 prevents described
Braked wheel 253 is rotated in a second direction, so as to play braking action.
As shown in Figure 6,7, its radial direction of 252 upper edge of hinge shaft is provided with mounting hole 2521, the mounting hole 2521,
The mounting hole 2521 is used for the fixation of steel wire rope；Threaded hole 2522, the threaded hole are provided on the end face of the hinge shaft 252
2522 are used to the hinge shaft 252 be driven to rotate with relevant device (such as power drill) cooperation.As shown in figure 8, the braked wheel 253
Outer rim is provided with the gear teeth 2531, and the gear teeth 2531 are uniformly distributed, and the gear teeth 2531 are along in 253 axial direction of braked wheel
The first face be formed with inclined-plane, second face opposite with first face is vertical with the lateral surface of the braked wheel 253.Such as Fig. 9
Shown, the banking pin 254 is provided with braking parts 2541 in one end far from its fixing end, and the braking parts 2541 are described
254 end of the banking pin protrusion formed to its side vertical with the banking pin, and the side far from its end is inclined-plane.When
When the braked wheel 253 is rotated in a first direction, the first face on the gear teeth 2131 and the inclined-plane in the braking parts 2541
The braking parts 2541 slip away the gear teeth 2131 during effect；When the braked wheel 253 is rotated in a second direction, the braking
The face opposite with its inclined-plane prevents the braked wheel 253 from rotating with the second face cooperation on the gear teeth 2131 in portion 2541, rises
To braking action.
The application method of belt connector provided by the invention is：
As shown in Figure 10,1 and second hold-down mechanism 2 of the first hold-down mechanism sets the belt for needing to connect respectively
3 lean on the position of two close end, and 1 and second hold-down mechanism 2 of the first hold-down mechanism is arranged on belt 3 and is pressed on the belt 3,
In order to which identical tensile force, 1 and second compacting machine of the first hold-down mechanism can be obtained everywhere when ensureing that the belt 3 connects
Structure 2 is respectively provided with two, respectively the opposite both sides for being arranged on the belt 3, and the setting bolt in the connecting hole 115, will
Two first hold-down mechanisms 1 and two the second hold-down mechanisms 2 are respectively fixedly connected with.One end of steel wire rope is fixed to described
On first hold-down mechanism 1, the second end of steel wire rope is passed through in the mounting hole 2521 of the hinge shaft 252 on second hold-down mechanism 2,
It rotates two hinge shafts 252 simultaneously by power drill and tightens steel wire rope, make two end in contact of the belt 3, then connected again with bolt
Connect the both ends of the belt 3.
It is the phenomenon that will not being slid when connecting belt using belt connector provided by the invention, easy to operate, it can
Belt is made to obtain preferable tensile force, and can ensure that the tensile force of belt everywhere is identical.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
Also there are other identical elements in process, method, article or equipment including the element.
Finally it should be noted that：Obviously, the above embodiment is merely an example for clearly illustrating the present invention, and simultaneously
The non-restriction to embodiment.For those of ordinary skill in the art, it can also do on the basis of the above description
Go out other various forms of variations or variation.There is no necessity and possibility to exhaust all the enbodiments.And thus drawn
The obvious changes or variations that Shen goes out are still in the protection scope of this invention.
Claims (8)
1. a kind of belt connector, which is characterized in that including the first hold-down mechanism and the second hold-down mechanism, first compacting machine
Structure includes the first hold-down mechanism main body, the first compact heap and the first compression bar, and first compact heap can be turned by the first fixing axle
Dynamic is installed in the first hold-down mechanism main body, and first compression bar is fixed on first compact heap；Described second
Hold-down mechanism includes the second hold-down mechanism main body, the second compact heap, the second compression bar and tightening system, and second compact heap passes through
Second fixing axle is rotatably mounted in the second hold-down mechanism main body, and second compression bar is fixed to described second and compresses
On block, the tightening system is fixed in the second hold-down mechanism main body；First hold-down mechanism and the second hold-down mechanism
It is connected by flexible strand, and the rate of tension of the flexible strand can be adjusted by the tightening system；
The first hold-down mechanism main body is identical with the second hold-down mechanism agent structure, including connecting plate, compressed part and support portion,
The compressed part is connected to the first end of the connecting plate, and the compressed part forms U-type groove with the connecting plate；The connecting plate
It is upper that the connecting plate first end and position corresponding with the compressed part are provided with through-hole, far from the connecting plate first end
Position be provided with connecting hole；The support portion is arranged on the edge of the through-hole；
First compact heap is rotatably mounted to by the first fixing axle on the support portion, and first compact heap
Part may pass through the through-hole on the connecting plate by rotation.
2. belt connector according to claim 1, which is characterized in that the compressed part is integrated with connecting plate, is passed through
It is bent to form U-type groove.
3. belt connector according to claim 1, which is characterized in that first compact heap and second compresses block structure
It is identical, it is column construction, its axial direction is provided with mounting hole.
4. belt connector according to claim 3, which is characterized in that the position of the mounting hole and the column construction
The center of end face is misaligned.
5. belt connector according to claim 1, which is characterized in that the tightening system includes stent, hinge shaft, braking
Wheel and banking pin, rotatably on the bracket, the braked wheel is fixed on the hinge shaft and can be with the hinge shaft for installation
The hinge shaft rotation, the banking pin is rotatably mounted to by the second axis on stent, and the banking pin can prevent institute
State the rotation of braked wheel in a second direction.
6. belt connector according to claim 5, which is characterized in that the outer rim of the braked wheel is provided with the gear teeth；Institute
It states and braking parts is provided on banking pin, the braking parts can prevent the braked wheel from turning in a second direction with gear teeth cooperation
It is dynamic.
7. belt connector according to claim 5, which is characterized in that it is complete that radially direction is provided on the hinge shaft
Complete perforative mounting hole.
8. belt connector according to claim 7, which is characterized in that the end set of the hinge shaft has threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610096972.4A CN105570407B (en) | 2016-02-22 | 2016-02-22 | A kind of belt connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610096972.4A CN105570407B (en) | 2016-02-22 | 2016-02-22 | A kind of belt connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105570407A CN105570407A (en) | 2016-05-11 |
| CN105570407B true CN105570407B (en) | 2018-06-26 |
Family
ID=55880881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610096972.4A Active CN105570407B (en) | 2016-02-22 | 2016-02-22 | A kind of belt connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105570407B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB675572A (en) * | 1949-06-16 | 1952-07-16 | Thomas Breeze | Tensioning device for conveyor belts |
| CN2055547U (en) * | 1989-09-27 | 1990-04-04 | 申时运 | Clamp-type drive-belt jointer |
| CN201013831Y (en) * | 2006-12-04 | 2008-01-30 | 陈建文 | Leather belt connecting clip |
| CN203670605U (en) * | 2013-11-29 | 2014-06-25 | 弓青青 | Conveying belt tightening device |
| CN203809598U (en) * | 2014-02-26 | 2014-09-03 | 北京约基工业股份有限公司 | Rapid chuck for dragging rubber belt during joint of rubber belt of belt conveyor |
| CN205350232U (en) * | 2016-02-22 | 2016-06-29 | 南京三喜农机股份有限公司 | Belt connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6124851A (en) * | 1984-07-13 | 1986-02-03 | Satake Eng Co Ltd | Tension control device for circular belt |
-
2016
- 2016-02-22 CN CN201610096972.4A patent/CN105570407B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB675572A (en) * | 1949-06-16 | 1952-07-16 | Thomas Breeze | Tensioning device for conveyor belts |
| CN2055547U (en) * | 1989-09-27 | 1990-04-04 | 申时运 | Clamp-type drive-belt jointer |
| CN201013831Y (en) * | 2006-12-04 | 2008-01-30 | 陈建文 | Leather belt connecting clip |
| CN203670605U (en) * | 2013-11-29 | 2014-06-25 | 弓青青 | Conveying belt tightening device |
| CN203809598U (en) * | 2014-02-26 | 2014-09-03 | 北京约基工业股份有限公司 | Rapid chuck for dragging rubber belt during joint of rubber belt of belt conveyor |
| CN205350232U (en) * | 2016-02-22 | 2016-06-29 | 南京三喜农机股份有限公司 | Belt connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105570407A (en) | 2016-05-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 210000 Nanjing, Jianye Province, West Gate Street, room No. 704, room 272, No. Applicant after: Three happy agricultural machinery Limited by Share Ltd Address before: 210000 Nanjing, Jianye Province, West Gate Street, room No. 704, room 272, No. Applicant before: NANJING SUNSHINE AGRICULTURAL MACHINERY HOLDING CO., LTD. |
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| GR01 | Patent grant |