CN210164863U - Multifunctional tension device for driving belt - Google Patents
Multifunctional tension device for driving belt Download PDFInfo
- Publication number
- CN210164863U CN210164863U CN201921089630.5U CN201921089630U CN210164863U CN 210164863 U CN210164863 U CN 210164863U CN 201921089630 U CN201921089630 U CN 201921089630U CN 210164863 U CN210164863 U CN 210164863U
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- bottom plate
- transmission belt
- tensioning
- multifunctional
- measuring instrument
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Abstract
The utility model discloses a multi-functional overspeed device tensioner of drive belt belongs to drive belt tensioning technical field. The multifunctional tensioning device for the transmission belt comprises a plurality of vertically arranged telescopic ejector rods, a horizontally arranged bottom plate, two groups of oppositely arranged supporting components and tensioning rollers; the both ends of scalable ejector pin respectively with bottom plate bottom and frame fixed connection, every group supporting component include two guide slot pieces, slider, ressure measurement appearance, bearing frame and bearing, two the guide slot piece interval is installed in the bottom plate top, two the opposite flank of guide slot piece is vertical respectively to be provided with the guide slot, the slider slides and locates in the guide slot, ressure measurement appearance locates the slider top, ressure measurement appearance is used for measuring the pressure of vertical direction, the bearing frame is located ressure measurement appearance's top. The utility model discloses the device has the function of tensioning and dynamometry to the drive belt, and its data measurement's precision is higher.
Description
Technical Field
The utility model belongs to the technical field of the drive belt tensioning, especially, multi-functional overspeed device tensioner of drive belt.
Background
In wire rope transmission devices and belt transmission devices, the moving wires, ropes and belts need a certain tension to ensure that the wires, ropes and belts do not slip with the rollers to achieve the purpose of transmission, so a tensioning device is needed. The types of tensioning devices at present are numerous and mainly focus on the tensioning function. Some devices require a tension measuring device to measure the tension of the belt. The belt running on the roller needs to be provided with a deviation correcting device because the belt deviates due to uneven tension at two ends of the belt wound on the roller. At present, three functions of tensioning, tension measurement and deviation correction are generally independent devices. Moreover, most of the existing tensioning devices are basically applied to large-scale equipment. The development of a tensioner for a small, low tension, high precision belt, particularly for a test-type device, has been relatively rare. Therefore, a novel multifunctional device with functions of tensioning, force measurement and micro-deviation correction is urgently needed for the belt transmission device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multi-functional overspeed device tensioner of drive belt, the device has the function of tensioning and dynamometry to the drive belt, and its data measurement's precision is higher.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
a multifunctional drive belt tensioning device is arranged between two guide rollers, the two guide rollers are rotatably arranged on a rack, a drive belt is wound on the two guide rollers, and the multifunctional drive belt tensioning device comprises a plurality of telescopic and vertically arranged telescopic ejector rods, a horizontally arranged bottom plate, two oppositely arranged support assemblies and a tensioning roller; the two ends of the telescopic ejector rod are fixedly connected with the bottom of the bottom plate and the rack respectively, each supporting assembly comprises two guide groove blocks, a sliding block, a pressure measuring instrument, a bearing seat and a bearing, the two guide groove blocks are arranged at the top of the bottom plate, a guide groove is formed between the two guide groove blocks, the sliding block is arranged in the guide groove in a sliding mode, the pressure measuring instrument is arranged at the top of the sliding block and used for measuring the pressure in the vertical direction, and the bearing seat is arranged at the top of the sliding block; the two ends of the tension roller are rotatably arranged on the two bearing seats through bearings respectively, and the top of the tension roller is abutted against the bottom of the transmission belt.
Furthermore, the quantity of scalable ejector pin is two sets of, two sets of scalable ejector pin is located the tensioning roller both ends respectively under.
Furthermore, the telescopic ejector rods are electric telescopic rods.
Furthermore, the guide groove block is L-shaped and is connected with the bottom plate through a first bolt.
Further, the pressure measuring instrument is mounted on the sliding block through a second bolt.
Further, the bearing seat is mounted on the pressure measuring instrument through a third bolt.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
1. the utility model can adjust the length of the telescopic ejector rod to make the driving belt generate tension, so that the driving belt can achieve the tensioning effect; the tension of the transmission belt can be tested by the pressure measuring instrument, and the measurement precision is high.
2. The utility model discloses a plurality of scalable ejector pins averagely divide into two sets ofly, and two sets of scalable ejector pins are located the tensioning roller both ends respectively under, according to the off tracking condition of drive belt, through the effect of fine setting drive belt off tracking of a set of scalable ejector pin of adjusting tensioning roller one end.
3. The utility model discloses a guide slot piece, ressure measurement appearance and bearing frame are fixed by the bolt respectively to convenient dismantlement is deposited and is maintained.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the tensioner of FIG. 1;
the main reference symbols in the drawings are as follows:
in the attached drawing, 1-guide roll, 2-tension roll, 3-transmission belt, 4-bearing seat, 5-bearing, 6-pressure measuring instrument, 7-slide block, 8-guide groove block, 9-bottom plate, 10-telescopic ejector rod, 11-third bolt, 12-first bolt and 13-second bolt.
Detailed Description
The following describes the embodiments of the present invention with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1-2, the present invention provides a technical solution: a multifunctional tension device for a transmission belt is arranged between two guide rollers 1, the two guide rollers 1 are rotatably arranged on a rack, the transmission belt 3 is wound on the two guide rollers 1, and the multifunctional tension device for the transmission 3 comprises a plurality of vertically arranged telescopic ejector rods 10, a horizontally arranged bottom plate 9, two groups of oppositely arranged support components and tension rollers 2; the two ends of the telescopic ejector rod 10 are fixedly connected with the bottom of the bottom plate 9 and the rack respectively, each group of supporting components comprises two guide groove blocks 8, a sliding block 7, a pressure measuring instrument 6, a bearing seat 4 and a bearing 5, the two guide groove blocks 8 are installed at the top of the bottom plate 9 at intervals, guide grooves are vertically formed in opposite side faces of the two guide groove blocks 8 respectively, the sliding block 7 is arranged in the guide grooves in a sliding mode, the pressure measuring instrument 6 is arranged at the top of the sliding block 7, the pressure measuring instrument 6 is used for measuring pressure in the vertical direction, and the bearing seat 4 is arranged; two ends of the tension roller 2 are rotatably arranged on the upper parts of the two bearing blocks 4 through bearings 5 respectively, and the top of the tension roller 2 is abutted against the bottom of the transmission belt 3.
Example 1: the number of the telescopic ejector rods 10 is 3, the telescopic ejector rods are arranged in the middle of the bottom plate 9, and when the device is used, the telescopic ejector rods 10 are controlled to simultaneously ascend or descend, so that the tensioning function of the transmission belt 3 and the function of measuring the tension force of the transmission belt can be realized.
Example 2: the quantity of scalable ejector pin 10 is two sets of, and two sets of scalable ejector pin 10 are located 2 both ends of tensioning roller respectively under, and the quantity of every scalable ejector pin of group is a plurality of, specifically decides according to required bearing capacity, and the quantity of every scalable ejector pin 10 of group is 2 in this embodiment to can adjust the inclination of tensioning roller 2 through a set of scalable ejector pin 10 when 3 off tracking of drive belt, reach the effect of rectifying. This embodiment has the function that can make drive belt 3 tensioning and measure the tensile force in addition, can also finely tune the deviation rectification to drive belt 3. In that
The telescopic ejector rods 10 are both electric telescopic rods, so that the height of the tension roller 2 can be adjusted efficiently. The guide groove block 8 is L-shaped, and the guide groove block 8 is connected with the bottom plate 9 through the first bolt 12, so that the guide groove block 8 is more stable in working. The pressure measuring instrument 6 is installed on the sliding block 7 through the second bolt 13, and the bearing seat 4 is installed on the pressure measuring instrument 6 through the third bolt 11, so that the storage and maintenance of the pressure measuring instrument 6 and the bearing seat 4 are facilitated.
When the device is used, the bottom of the transmission belt 3 can be tensioned by adjusting the height of the telescopic ejector rod 10, so that the transmission belt achieves the tensioning effect; due to the interaction of the forces, the tension roller 2 is subjected to a downward acting force and then is transmitted to the pressure measuring instrument 6 through the bearing seat 4, the pressure measuring instrument 6 can test the tension of the transmission belt 3, and the measured data is accurate. According to the off tracking condition of the driving belt 3, the tensioning roller 2 is inclined by adjusting a group of telescopic ejector rods 10 at one end of the tensioning roller 2, so that the effect of correcting the off tracking of the driving belt 3 can be achieved. The guide groove block 8, the pressure measuring instrument 6 and the bearing seat 4 are disassembled and assembled through bolts, and the bearing seat 4 and the pressure measuring instrument 6 are conveniently disassembled for later storage and maintenance.
The following description is intended to illustrate the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications made within the spirit of the present invention should fall within the scope of the present invention.
Claims (6)
1. The utility model provides a multi-functional overspeed device tensioner of drive belt, its installs between two guide rolls, two the guide roll rotates to be installed in the frame, two the winding has drive belt, its characterized in that on the guide roll: the multifunctional tensioning device for the transmission belt comprises a plurality of vertically arranged telescopic ejector rods, a horizontally arranged bottom plate, two groups of oppositely arranged supporting components and tensioning rollers; the two ends of the telescopic ejector rod are fixedly connected with the bottom of the bottom plate and the rack respectively, each group of supporting assemblies comprises two guide groove blocks, a sliding block, a pressure measuring instrument, a bearing seat and a bearing, the two guide groove blocks are arranged at the top of the bottom plate at intervals, guide grooves are vertically formed in opposite side surfaces of the two guide groove blocks respectively, the sliding block is arranged in the guide grooves in a sliding mode, the pressure measuring instrument is arranged at the top of the sliding block and used for measuring pressure in the vertical direction, and the bearing seat is arranged at the top of the pressure measuring instrument; the two ends of the tension roller are rotatably installed on the upper portions of the two bearing seats through bearings respectively, and the top of the tension roller is abutted to the bottom of the transmission belt.
2. The multifunctional tension device for transmission belt of claim 1, wherein: and the telescopic ejector rods are averagely divided into two groups, and the two groups of telescopic ejector rods are respectively positioned under the two ends of the tension roller.
3. The multifunctional tension device for transmission belt of claim 1, wherein: the telescopic ejector rods are electric telescopic rods.
4. The multifunctional tension device for transmission belt of claim 1, wherein: the guide groove block is L-shaped and is connected with the bottom plate through a first bolt.
5. The multifunctional tension device for transmission belt of claim 1, wherein: and the pressure measuring instrument is arranged on the sliding block through a second bolt.
6. The multifunctional tension device for transmission belt of claim 1, wherein: and the bearing seat is arranged on the pressure measuring instrument through a third bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921089630.5U CN210164863U (en) | 2019-07-12 | 2019-07-12 | Multifunctional tension device for driving belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921089630.5U CN210164863U (en) | 2019-07-12 | 2019-07-12 | Multifunctional tension device for driving belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210164863U true CN210164863U (en) | 2020-03-20 |
Family
ID=69795426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921089630.5U Expired - Fee Related CN210164863U (en) | 2019-07-12 | 2019-07-12 | Multifunctional tension device for driving belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210164863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114291587A (en) * | 2022-03-07 | 2022-04-08 | 山东平安工程质量检测有限公司 | Loader with rotary feeding hopper |
-
2019
- 2019-07-12 CN CN201921089630.5U patent/CN210164863U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114291587A (en) * | 2022-03-07 | 2022-04-08 | 山东平安工程质量检测有限公司 | Loader with rotary feeding hopper |
| CN114291587B (en) * | 2022-03-07 | 2022-05-06 | 山东平安工程质量检测有限公司 | Loader with rotary feeding hopper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200320 Termination date: 20210712 |