CN114183510B - Open synchronous belt tensioning device - Google Patents
Open synchronous belt tensioning device Download PDFInfo
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- CN114183510B CN114183510B CN202010962130.9A CN202010962130A CN114183510B CN 114183510 B CN114183510 B CN 114183510B CN 202010962130 A CN202010962130 A CN 202010962130A CN 114183510 B CN114183510 B CN 114183510B
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- synchronous belt
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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
- F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
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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)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention belongs to the technical field of mechanical transmission, and discloses an opening synchronous belt tensioning device which comprises a mounting frame, a first adjusting component, an adjusting bolt and a second adjusting component, wherein the mounting frame extends along the length direction of a synchronous belt, the first adjusting component is fixedly arranged on the mounting frame, the synchronous belt is arranged between the mounting frame and the first adjusting component in a penetrating manner, the distance between the mounting frame and the first adjusting component is adjustable, the adjusting bolt extends along the length direction of the synchronous belt, the adjusting bolt is arranged on the first adjusting component in a penetrating manner and is in threaded connection with the first adjusting component, the second adjusting component is slidably arranged on the mounting frame, one end of the synchronous belt is clamped on the second adjusting component, and the adjusting bolt can push against the second adjusting component to move towards the direction deviating from the first adjusting component so as to tension the synchronous belt. The open synchronous belt tensioning device provided by the invention not only can realize accurate adjustment of tightness, but also can enlarge the adjustment range, so that the application range is wider.
Description
Technical Field
The invention belongs to the technical field of mechanical transmission, and particularly relates to an opening synchronous belt tensioning device.
Background
The open synchronous belt transmission is a universal, practical, economical and effective power transmission mode. The open synchronous belt is too loose or too tight, so that the transmission precision and transmission efficiency of the whole transmission structure can be influenced, the service life of the synchronous belt can be influenced, and the normal use of equipment is influenced.
When traditional overspeed device tensioner adjusts the hold-in range, be difficult for accurate control length, cause too loose or too tight easily, consequently need adjust repeatedly in order to make the elasticity of hold-in range suitable for inefficiency, overspeed device tensioner's accommodation is less moreover, to the more serious hold-in range of lax, can't reach the effect of tensioning.
Accordingly, there is a need for an open timing belt tensioner that solves the above-mentioned problems.
Disclosure of Invention
The invention aims to provide an opening synchronous belt tensioning device which not only can realize accurate adjustment of tightness, but also can enlarge the adjustment range, so that the application range is wider.
To achieve the purpose, the invention adopts the following technical scheme:
an open timing belt tensioner comprising:
the mounting rack extends along the length direction of the synchronous belt;
the first adjusting assembly is fixedly arranged on the mounting frame, the synchronous belt is arranged between the mounting frame and the first adjusting assembly in a penetrating mode, and the distance between the mounting frame and the first adjusting assembly is adjustable;
the adjusting bolt extends along the length direction of the synchronous belt, penetrates through the first adjusting component and is in threaded connection with the first adjusting component;
the second adjusting component is arranged on the mounting frame in a sliding mode, one end of the synchronous belt is clamped to the second adjusting component, and the adjusting bolt can prop against the second adjusting component to move towards the direction deviating from the first adjusting component so as to tension the synchronous belt.
Preferably, the second adjusting component comprises a sliding frame and a clamping plate, the sliding frame is slidably arranged on the mounting frame, the clamping plate is detachably connected to one side, deviating from the mounting frame, of the sliding frame, the adjusting bolt is propped against the sliding frame, one end of the synchronous belt penetrates through the sliding frame and the mounting frame and winds between the sliding frame and the clamping plate, and the clamping plate can clamp the synchronous belt with the sliding frame.
Preferably, the sliding frame comprises a movable adjusting plate and two sliding plates, the two sliding plates are respectively arranged on two sides of the mounting frame in a sliding mode, the movable adjusting plate is connected between the two sliding plates, and the clamping plates and the movable adjusting plates can clamp the synchronous belt.
Preferably, one of the sliding plate and the mounting frame is provided with a sliding groove, and the other is provided with a sliding block which is slidably arranged in the sliding groove.
Preferably, the sliding frame further comprises a top block, the top block is arranged on one side, away from the mounting frame, of the movable adjusting plate, and the adjusting bolt can be propped against the top block.
Preferably, a plurality of convex teeth are arranged on the side of the clamping plate facing the sliding frame.
Preferably, the first adjusting component comprises a fixing frame and a pressing plate, the fixing frame is fixedly connected to the mounting frame, the pressing plate is connected to the fixing frame, the distance between the pressing plate and the fixing frame is adjustable, the synchronous belt is arranged between the pressing plate and the mounting frame in a penetrating mode, and the adjusting bolt is arranged on the fixing frame in a penetrating mode.
Preferably, the fixing frame comprises a fixed adjusting plate and two fixing plates, the two fixing plates are respectively fixedly connected to two sides of the mounting frame, the fixed adjusting plate is connected to the fixing plates, the adjusting bolts penetrate through the fixed adjusting plate, the pressing plate is connected to the fixing plates, and the distance between the pressing plate and the fixing plates is adjustable.
Preferably, the pressing plate is provided with a groove towards the side face of the mounting frame, the synchronous belt is located in the groove, and the depth of the groove is smaller than the thickness of the synchronous belt.
Preferably, the second adjustment assembly is securable to the mounting bracket by a first fastener.
The invention has the beneficial effects that:
the invention provides an opening synchronous belt tensioning device, a first adjusting component is fixedly arranged on a mounting frame, a second adjusting component is slidably arranged on the mounting frame, a synchronous belt is arranged between the mounting frame and the first adjusting component in a penetrating way, one end of the synchronous belt is clamped on the second adjusting component, an adjusting bolt is in threaded connection with the first adjusting component, the adjusting bolt moves relative to the mounting frame by rotating the adjusting bolt, and can move against the second adjusting component towards the direction deviating from the first adjusting component, so that the effect of tensioning the synchronous belt is achieved, the moving length of the adjusting bolt can be accurately controlled, the accurate adjustment tightness is realized, and the moving range of the adjusting bolt is determined by the length of the adjusting bolt, so that the adjusting range can be greatly increased; and because interval between mounting bracket and the first regulation subassembly is adjustable, when the hold-in range is adjusted suitably after, be used for pressing from both sides tight hold-in range through the interval that reduces between mounting bracket and the first regulation subassembly for the hold-in range is fixed more firmly, thereby keeps the rate of tension of hold-in range. The open synchronous belt tensioning device provided by the invention not only can realize accurate adjustment of tightness, but also can enlarge the adjustment range, so that the application range is wider.
Drawings
Fig. 1 is a schematic structural diagram of an open synchronous belt tensioning device according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a movable adjusting plate according to an embodiment of the present invention;
FIG. 3 is a schematic view of a sliding plate according to an embodiment of the present invention;
FIG. 4 is a schematic view of a clamping plate according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a platen according to an embodiment of the present invention.
In the figure:
10. a synchronous belt;
1. a mounting frame; 2. a first adjustment assembly; 3. an adjusting bolt; 4. a second adjustment assembly; 5. a first fastener; 6. a second fastener; 7. an adjusting member; 8. a third fastener;
21. a pressing plate; 41. a clamping plate;
211. a groove; 221. a fixed adjusting plate; 222. a fixing plate; 411. convex teeth; 421. a movable adjusting plate; 422. a sliding plate; 423. a top block; 424. a clamping protrusion;
4221. a slide block; 4222. a clamping groove.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar parts throughout, or parts having like or similar functions. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "mounted" are to be construed broadly, and may be, for example, mounted, connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intermediary, or may be in communication with one another or in an interaction relationship between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present invention, unless explicitly stated and limited otherwise, a first feature "above" or "below" a second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature not being in direct contact but being in contact by another feature therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in fig. 1, the present embodiment provides an open synchronous belt tensioning device, which includes a mounting bracket 1, a first adjusting assembly 2, an adjusting bolt 3, and a second adjusting assembly 4, the mounting bracket 1 extending along a length direction of a synchronous belt 10; the first adjusting assembly 2 is fixedly arranged on the mounting frame 1, the synchronous belt 10 is arranged between the mounting frame 1 and the first adjusting assembly 2 in a penetrating mode, and the distance between the mounting frame 1 and the first adjusting assembly 2 is adjustable; the adjusting bolt 3 extends along the length direction of the synchronous belt 10, and the adjusting bolt 3 penetrates through the first adjusting component 2 and is in threaded connection with the first adjusting component 2; the second adjusting component 4 is arranged on the mounting frame 1 in a sliding manner, one end of the synchronous belt 10 is clamped on the second adjusting component 4, and the adjusting bolt 3 can move against the second adjusting component 4 in a direction away from the first adjusting component 2 so as to tension the synchronous belt 10.
According to the opening synchronous belt tensioning device provided by the embodiment, the first adjusting component 2 is fixedly arranged on the mounting frame 1, the second adjusting component 4 is slidably arranged on the mounting frame 1, the synchronous belt 10 is arranged between the mounting frame 1 and the first adjusting component 2 in a penetrating mode, one end of the synchronous belt is clamped between the second adjusting component 4, the adjusting bolt 3 is in threaded connection with the first adjusting component 2, the adjusting bolt 3 can move relative to the mounting frame 1 by rotating the adjusting bolt 3, the second adjusting component 4 can be propped against to move in a direction deviating from the first adjusting component 2, the effect of tensioning the synchronous belt 10 is achieved, the moving length of the adjusting bolt 3 can be accurately controlled, the accurate adjustment tightness is achieved, and the moving range of the adjusting bolt 3 is determined by the length of the adjusting bolt 3, so that the adjusting range can be greatly increased; and because the interval between mounting bracket 1 and the first regulation subassembly 2 is adjustable, when hold-in range 10 adjusts suitably, through reducing the interval between mounting bracket 1 and the first regulation subassembly 2 and be used for pressing from both sides tight hold-in range 10 for hold-in range 10 is fixed more firmly, thereby has kept the rate of tension of hold-in range 10. The opening synchronous belt tensioning device provided by the embodiment not only can realize accurate adjustment of tightness, but also increases the adjustment range, so that the application range is wider.
Specifically, the second adjustment assembly 4 can be fixed to the mounting bracket 1 by a first fastener 5. After the synchronous belt 10 is properly adjusted, the second adjusting component 4 is fixed on the mounting frame 1 by the first fastener 5, and the synchronous belt 10 is further firmly fixed, so that the tensioning state of the synchronous belt 10 is more favorably maintained.
Specifically, the second adjusting component 4 comprises a sliding frame and a clamping plate 41, the sliding frame is arranged on the mounting frame 1 in a sliding manner, the clamping plate 41 is detachably connected to one side, deviating from the mounting frame 1, of the sliding frame, the adjusting bolt 3 abuts against the sliding frame, one end of the synchronous belt 10 penetrates through the space between the sliding frame and the mounting frame 1 and winds between the sliding frame and the clamping plate 41, and the clamping plate 41 can clamp the synchronous belt 10 with the sliding frame. In the present embodiment, the clamping plate 41 is connected to the carriage by the second fasteners 6, and as shown in fig. 1, four second fasteners 6 are provided in the present embodiment, and the interval between two second fasteners 6 along the width direction of the timing belt 10 is larger than the width of the timing belt 10. When the synchronous belt 10 is not tensioned sufficiently by the adjusting bolt 3, the distance between the mounting frame 1 and the first adjusting component 2 is reduced, the synchronous belt 10 is clamped, the adjusting bolt 3 is rotated to enable the adjusting bolt 3 to move in the direction away from the second adjusting component 4, the adjusting bolt 3 is far away from the sliding frame, the second adjusting component 4 can be pushed to be close to the first adjusting component 2 after the first fastener 5 is loosened, at the moment, the synchronous belt 10 between the first adjusting component 2 and the second adjusting component 4 is loosened, the clamping plate 41 is detached, the loosened synchronous belt 10 is tensioned again, the clamping plate 41 and the sliding frame are clamped again, and then the adjusting bolt 3 is used for tensioning again, so that accurate adjustment is achieved.
More specifically, the carriage includes a movable adjustment plate 421 and two slide plates 422, the two slide plates 422 being slidably provided on both sides of the mounting frame 1, respectively, the movable adjustment plate 421 being connected between the two slide plates 422, and the clamping plate 41 and the movable adjustment plate 421 being capable of clamping the timing belt 10. The movable adjusting plate 421 and the two sliding plates 422 form a U-shaped structure, and the synchronous belt 10 is limited in a U-shaped groove of the U-shaped structure, so that the synchronous belt 10 can only move along the length direction, and the synchronous belt 10 is prevented from sliding out from the side of the movable adjusting plate 421.
As shown in fig. 2 and fig. 3, two sides of the movable adjusting plate 421 are respectively provided with a clamping protrusion 424, two sliding plates 422 are respectively provided with a clamping groove 4222, and the two clamping protrusions 424 are respectively clamped in the two clamping grooves 4222, so that the movable adjusting plate 421 and the sliding plates 422 are firmly connected, and are ensured to always synchronously move when sliding along the mounting frame 1.
Alternatively, one of the sliding plate 422 and the mounting frame 1 is provided with a sliding groove, and the other is provided with a sliding block 4221, and the sliding block 4221 is slidably arranged in the sliding groove. In this embodiment, the two sides of the mounting frame 1 are provided with the sliding grooves extending along the length direction of the mounting frame 1, the sliding plates 422 are provided with the sliding blocks 4221, the sliding blocks 4221 of the two sliding plates 422 are respectively arranged in the two sliding grooves in a sliding manner, and the guiding function is achieved, so that the second adjusting component 4 moves stably without shaking in the process of tensioning the synchronous belt 10.
As shown in fig. 1, the sliding frame further includes a top block 423, where the top block 423 is disposed on a side of the movable adjusting plate 421 away from the mounting frame 1, and the adjusting bolt 3 can be abutted against the top block 423. The provision of the top piece 423 reduces the height of the sliding plate 422. In the present embodiment, the top piece 423 and the movable adjustment plate 421 are integrally formed.
As shown in fig. 4, the side of the clamping plate 41 facing the carriage is provided with a plurality of teeth 411. The teeth 411 can engage with teeth on the timing belt 10 to clamp the timing belt 10 more firmly, preventing the disengagement from between the clamping plate 41 and the movable adjustment plate 421 during the tensioning process.
As shown in fig. 1, the first adjusting component 2 includes a fixing frame and a pressing plate 21, the fixing frame is fixedly connected to the mounting frame 1, the pressing plate 21 is connected to the fixing frame, the distance between the pressing plate 21 and the fixing frame is adjustable, the synchronous belt 10 is arranged between the pressing plate 21 and the mounting frame 1 in a penetrating manner, and the adjusting bolt 3 is arranged in the fixing frame in a penetrating manner. The adjusting bolt 3 is in threaded connection with the fixing frame, the pressing plate 21 is connected to the fixing frame through the adjusting piece 7, and the adjusting piece 7 can change the distance between the pressing plate 21 and the fixing frame 1 by adjusting the distance between the pressing plate 21 and the fixing frame, so that the synchronous belt 10 is clamped and loosened.
Specifically, the mount includes fixed regulating plate 221 and two fixed plates 222, and two fixed plates 222 link firmly in the both sides of mounting bracket 1 respectively, and fixed regulating plate 221 connects in fixed plate 222, and adjusting bolt 3 wears to locate fixed regulating plate 221, and clamp plate 21 connects in fixed plate 222, and the interval between clamp plate 21 and the fixed plate 222 is adjustable. The regulating part 7 is arranged on the pressing plate 21 and the fixing plate 222 in a penetrating mode, the regulating bolt 3 is in threaded connection with the fixed regulating plate 221, as shown in fig. 1, the fixed regulating plate 221 is arranged on one side, close to the jacking block 423, of the pressing plate 21, the pressing plate 21 is provided with a large space for regulating, the height of the fixed regulating plate 221 is higher than that of the pressing plate 21, the pressing plate 21 and the regulating bolt 3 are provided with a certain interval, the pressing plate 21 is provided with a sufficient regulating range, and the pressing plate 21 is enabled to clamp and unclamp the synchronous belt 10. Meanwhile, the distance between the fixed adjusting plate 221 and the mounting frame 1 is large, so that the synchronous belt 10 can smoothly move. In the present embodiment, the fixing plate 222 is connected to the mounting bracket 1 by the third fastener 8.
As shown in fig. 1 and 5, the side of the pressing plate 21 facing the mounting frame 1 is provided with a groove 211, the synchronous belt 10 is positioned in the groove 211, and the depth of the groove 211 is smaller than the thickness of the synchronous belt 10. The two side walls of the groove 211 restrict the movement of the timing belt 10 in the width direction thereof, and play a limiting role, so that the installation of the timing belt 10 is more accurate. The depth of the groove 211 is smaller than the thickness of the timing belt 10, ensuring that the pressing plate 21 and the mounting bracket 1 can clamp the timing belt 10.
The first fastening member 5, the adjusting member 7, the second fastening member 6, and the third fastening member 8 are all lock bolts.
In order to facilitate understanding of the present embodiment, the following describes a method of using the open synchronous belt tensioner:
step1, adjusting the adjusting piece 7 to enable the pressing plate 21 to be far away from the mounting frame 1, so that smooth movement of the synchronous belt 10 is ensured;
step2, the forward rotation adjusting bolt 3 is propped against the second adjusting component 4 to move in a direction away from the first adjusting component 2 until the synchronous belt 10 is tensioned;
step3, adjusting the adjusting piece 7 to enable the pressing plate 21 to be close to the mounting frame 1, clamping the synchronous belt 10, and completing tensioning adjustment.
If the timing belt 10 cannot be tensioned after the adjusting bolt 3 moves a long distance in Step2, the process proceeds to the following steps:
firstly, the adjusting piece 7 is adjusted to enable the pressing plate 21 to clamp the synchronous belt 10, and the adjusting bolt 3 is reversely rotated to enable the adjusting bolt 3 to be away from the second adjusting assembly 4 by a certain distance; secondly, pushing the second adjusting assembly 4 to approach the first adjusting assembly 2; thirdly, the second fastening piece 6 is loosened, the clamping plate 41 is detached, the synchronous belt 10 is tensioned and wound on the movable adjusting plate 421, and the synchronous belt is clamped by the clamping plate 41; finally, the tension adjustment of the synchronous belt 10 is completed by repeating steps 1 to Step 3.
It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (8)
1. An open timing belt tensioner comprising:
the mounting frame (1) extends along the length direction of the synchronous belt (10);
the first adjusting assembly (2) is fixedly arranged on the mounting frame (1), the synchronous belt (10) is arranged between the mounting frame (1) and the first adjusting assembly (2) in a penetrating mode, and the distance between the mounting frame (1) and the first adjusting assembly (2) is adjustable;
the adjusting bolt (3) extends along the length direction of the synchronous belt (10), and the adjusting bolt (3) penetrates through the first adjusting assembly (2) and is in threaded connection with the first adjusting assembly (2);
the second adjusting assembly (4) is arranged on the mounting frame (1) in a sliding manner, one end of the synchronous belt (10) is clamped on the second adjusting assembly (4), and the adjusting bolt (3) can prop against the second adjusting assembly (4) to move in a direction away from the first adjusting assembly (2) so as to tension the synchronous belt (10);
the first adjusting assembly (2) comprises a fixing frame and a pressing plate (21), the fixing frame is fixedly connected to the mounting frame (1), the pressing plate (21) is connected to the fixing frame, the distance between the pressing plate (21) and the fixing frame is adjustable, the synchronous belt (10) is arranged between the pressing plate (21) and the mounting frame (1) in a penetrating mode, and the adjusting bolt (3) is arranged in the fixing frame in a penetrating mode;
the fixing frame comprises a fixed adjusting plate (221) and two fixing plates (222), the two fixing plates (222) are respectively fixedly connected to two sides of the mounting frame (1), the fixed adjusting plate (221) is connected to the fixing plates (222), the adjusting bolts (3) penetrate through the fixed adjusting plate (221), the pressing plate (21) is connected to the fixing plates (222), and the distance between the pressing plate (21) and the fixing plates (222) is adjustable.
2. The open synchronous belt tensioning device according to claim 1, characterized in that the second adjusting assembly (4) comprises a sliding frame and a clamping plate (41), the sliding frame is slidably arranged on the mounting frame (1), the clamping plate (41) is detachably connected to one side of the sliding frame, which is away from the mounting frame (1), the adjusting bolt (3) is propped against the sliding frame, one end of the synchronous belt (10) passes through the gap between the sliding frame and the mounting frame (1) and winds between the sliding frame and the clamping plate (41), and the clamping plate (41) can clamp the synchronous belt (10) with the sliding frame.
3. The open synchronous belt tensioning device according to claim 2, characterized in that the sliding frame comprises a movable adjusting plate (421) and two sliding plates (422), the two sliding plates (422) are respectively arranged on two sides of the mounting frame (1) in a sliding manner, the movable adjusting plate (421) is connected between the two sliding plates (422), and the clamping plate (41) and the movable adjusting plate (421) can clamp the synchronous belt (10).
4. A split timing belt tensioner according to claim 3, characterized in that one of the sliding plate (422) and the mounting bracket (1) is provided with a slide groove, and one is provided with a slider (4221), and the slider (4221) is slidably provided in the slide groove.
5. The open synchronous belt tensioning device according to claim 3, characterized in that the sliding frame further comprises a jacking block (423), the jacking block (423) is arranged on one side of the movable adjusting plate (421) away from the mounting frame (1), and the adjusting bolt (3) can be propped against the jacking block (423).
6. Open-synchronous belt tensioner according to claim 2, characterized in that the clamping plate (41) is provided with a plurality of teeth (411) on the side facing the carriage.
7. The open synchronous belt tensioning device according to claim 1, characterized in that a groove (211) is formed in the side surface, facing the mounting frame (1), of the pressure plate (21), the synchronous belt (10) is located in the groove (211), and the depth of the groove (211) is smaller than the thickness of the synchronous belt (10).
8. Open-synchronous belt tensioner according to any of claims 1-7, characterized in that the second adjusting assembly (4) can be fixed to the mounting frame (1) by means of a first fastener (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010962130.9A CN114183510B (en) | 2020-09-14 | 2020-09-14 | Open synchronous belt tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010962130.9A CN114183510B (en) | 2020-09-14 | 2020-09-14 | Open synchronous belt tensioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114183510A CN114183510A (en) | 2022-03-15 |
| CN114183510B true CN114183510B (en) | 2023-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010962130.9A Active CN114183510B (en) | 2020-09-14 | 2020-09-14 | Open synchronous belt tensioning device |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4093069B2 (en) * | 2003-01-27 | 2008-05-28 | 株式会社豊田自動織機 | Tension adjusting device for traveling belt in traveling cart |
| CN101975257A (en) * | 2010-11-02 | 2011-02-16 | 济南德佳玻璃机器有限公司 | Mechanism for tightening driving belt |
| CN102678854B (en) * | 2012-05-17 | 2014-08-20 | 马丁路德机器人（上海）有限公司 | Automatic tensioning mechanism of open-loop synchronous belt |
| CN207297769U (en) * | 2017-06-30 | 2018-05-01 | 浙江中捷缝纫科技有限公司 | A kind of synchronous belt tension device |
| CN211009769U (en) * | 2019-11-29 | 2020-07-14 | 南京药石科技股份有限公司 | Opening synchronous belt tensioning device |
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2020
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| CN114183510A (en) | 2022-03-15 |
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Effective date of registration: 20230506 Address after: 312300 No.11, Weiqi Road, Shangyu economic and Technological Development Zone, Hangzhou Bay, Shaoxing City, Zhejiang Province Applicant after: Zhejiang Huishi Pharmaceutical Co.,Ltd. Address before: No.10 Xuefu Road, Jiangbei new district, Nanjing, Jiangsu 210032 Applicant before: PHARMABLOCK SCIENCES (NANJING) , Inc. |
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