CN209192890U - A kind of belt feeder belt tightness adjustment mechanism and its belt feeder - Google Patents
A kind of belt feeder belt tightness adjustment mechanism and its belt feeder Download PDFInfo
- Publication number
- CN209192890U CN209192890U CN201821836636.XU CN201821836636U CN209192890U CN 209192890 U CN209192890 U CN 209192890U CN 201821836636 U CN201821836636 U CN 201821836636U CN 209192890 U CN209192890 U CN 209192890U
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- CN
- China
- Prior art keywords
- impeller
- roll
- support arm
- belt
- help roll
- 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.)
- Expired - Fee Related
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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses a kind of belt feeder belt tightness adjustment mechanism and its belt feeders, including screw bolt seat, the movable sleeve of the screw bolt seat is equipped with threaded rod, described threaded rod one end is fixedly installed with turntable, a pair of of support arm connector is movably installed on the threaded rod, internal screw thread is offered in the support arm connector, a pair of of support arm is connected separately on the support arm connector, the section of the help roll impeller and drive roll impeller is drum, the help roll impeller and drive roll impeller are flexibly connected with help roll connecting rod and initiative roll shaft respectively, the help roll connecting rod is movably installed with help roll far from one end of help roll impeller, the utility model transverse direction can be carried out to belt feeder and stringer is adjusted, the principle of mechanic jacks is utilized simultaneously, during adjusting elasticity more easily, the pine to belt can effectively be obtained Tightly it is adjusted, it is time saving and energy saving.
Description
Technical field
The utility model relates to belt feeder technical field, specially a kind of belt feeder belt tightness adjustment mechanism and its belt
Machine.
Background technique
Application No. is a kind of quick Elastic leather belt mechanisms of concertina type of " CN201720895675.6 " in the prior art, including
Conveyer belt frame is equipped with conveyer belt, driven roller and drive roll in conveyer belt frame, is moveably mounted in conveyer belt frame
There is expansion bracket；Driving device is also equipped in conveyer belt frame, driving device and expansion bracket are sequentially connected；Driven roller accumbency peace
Loaded in expansion bracket；Driving device includes shaft, gear, ratchet and pawl, and the corresponding rotational installation in the both ends of shaft is in defeated
On the two sides of ribbon feeder frame, and it is arranged side by side with driven roller, and shaft is in below conveyer belt, is covered respectively outside the both ends of shaft
Inherent gear, the bottom surface of expansion bracket corresponds at gear to all have to be meshed with gear, and extends along the conveying direction of conveyer belt
The teeth portion of setting, the intrinsic ratchet of one end housing of shaft, compared to the prior art, above-mentioned apparatus is easy to adjust, quick, just
In worker's regular job, and conveyer belt regulating time can be greatly shortened, reduce the labor intensity of worker.
But the above-mentioned quick Elastic leather belt mechanism of the concertina type still has more apparent defect in use: 1,
Above-mentioned apparatus can only carry out lateral elastic adjusting, not can be carried out longitudinal tensioning and adjust；2, it faces apart from longer conveyer belt,
Since the tension of itself is larger, tensioning operation is very difficult, needs more people while drawing, time-consuming and laborious.
Utility model content
The purpose of this utility model is to provide a kind of belt feeder belt tightness adjustment mechanism and its belt feeders, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions:
A kind of belt feeder belt tightness adjustment mechanism, including screw bolt seat, movable sleeve is equipped with threaded rod, institute on the screw bolt seat
It states threaded rod one end and is fixedly installed with turntable, a pair of of support arm connector, the support arm connection are movably installed on the threaded rod
Internal screw thread is offered in part, a pair of of support arm is connected separately on the support arm connector, the support arm is far from support arm connector one
Side is movably connected on help roll impeller and drive roll impeller, the section of the help roll impeller and drive roll impeller
For drum, the drum groove of the help roll impeller and drive roll impeller is movably arranged in loose slot, the help roll
Impeller and drive roll impeller are flexibly connected with help roll connecting rod and initiative roll shaft respectively, the help roll connecting rod activity
It is mounted in shaft, the help roll connecting rod is movably installed with help roll far from one end of help roll impeller.
Preferably, the support arm connector, help roll impeller and drive roll impeller pass through bolt and connect with support arm.
Preferably, threadingly bar middle line horizontal direction is set on threaded rod the pair of support arm connector in mirror-type.
A kind of belt feeder, including bracket and above-mentioned belt feeder belt tightness adjustment mechanism, the fixed peace in described bracket one end
Equipped with active roll, the active roll is connect by conveyer belt with driven roller, and the active roll is movably set in actively
In roll shaft, the initiative roll shaft is movably arranged in loose slot, and the loose slot is provided on bracket, and the loose slot both ends are solid
Dingan County is equipped with belt feeder belt tightness adjustment mechanism.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model can not only be laterally adjusted, moreover it is possible to be carried out stringer adjusting, can effectively be obtained to belt
It is elastic to be adjusted；
2, the utility model utilizes the principle of mechanic jacks, keeps belt feeder more light during adjusting elasticity, right
In longer belt feeder, also can be carried out it is light must adjust, it is time saving and energy saving.
The utility model transverse direction can be carried out to belt feeder and stringer is adjusted, while utilizing the principle of mechanic jacks,
During adjusting elasticity more easily, it can effectively obtain and the elastic of belt is adjusted, it is time saving and energy saving.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the help roll impeller and drive roll impeller connection schematic diagram of the utility model；
Fig. 3 is the A structure enlargement diagram of the utility model.
In figure: 1 screw bolt seat, 2 threaded rods, 3 turntables, 4 support arm connectors, 5 support arms, 6 help roll impellers, 7 drive rolls push away
Moving part, 8 loose slots, 9 help roll connecting rods, 10 initiative roll shafts, 11 shafts, 12 help rolls, 13 bolts, 14 brackets, 15 drive rolls
Wheel, 16 conveyer belts, 17 driven rollers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:
A kind of belt feeder belt tightness adjustment mechanism, including screw bolt seat 1, screw bolt seat 1 are fixedly mounted on bracket, for solid
Determine threaded rod 2, movable sleeve is equipped with threaded rod 2 on screw bolt seat 1, and threaded rod 2 can rotate on threaded block 1, to complete to transmit
With 16 it is elastic, 2 one end of threaded rod is fixedly installed with turntable 3, and the rotation of turntable 3 drives threaded rod 2 to rotate, activity on threaded rod 2
A pair of of support arm connector 4 is installed, the rotation of threaded rod 2 moves up and down support arm connector 4 on it, opens in support arm connector 4
Equipped with internal screw thread, a pair of of support arm 5 is connected separately on support arm connector 4, support arm 5 is flexibly connected far from 4 side of support arm connector
On help roll impeller 6 and drive roll impeller 7, support arm connector 4, which moves up and down, to be driven the stretching, extension of support arm 5 or shrinks, thus
Help roll impeller 6 and drive roll impeller 7 is driven to open or shrink in loose slot 8, help roll impeller 6 and drive roll push away
The section of moving part 7 is drum, and drum structure keeps help roll impeller 6 and drive roll impeller 7 more stable on loose slot 8,
Prevent its disengaging, the drum groove of help roll impeller 6 and drive roll impeller 7 is movably arranged in loose slot 8, and help roll pushes away
Moving part 6 and drive roll impeller 7 are flexibly connected with help roll connecting rod 9 and initiative roll shaft 10 respectively, help roll impeller 6 and master
Dynamic roller impeller 7 is flexible to drive help roll connecting rod 9 and initiative roll shaft 10 flexible respectively, and help roll connecting rod 9 is movably arranged on
In shaft 11, help roll connecting rod 9 can be rotated around shaft 11, the one end of help roll connecting rod 9 far from help roll impeller 6
It is movably installed with help roll 12, the rotation of help roll connecting rod 9 drives help roll 12 mobile, thus in vertical adjustment auxiliary conveyor belt
16 it is elastic, initiative roll shaft 10 is flexible mobile to make active roll 15, and then lateral adjustments conveyer belt 16 is elastic, meanwhile, benefit
With mechanic jacks, the dynamics of adjusting can be effectively saved, easy adjustment conveyer belt 16 elastic, the time saving province in the case where rotating turntable
Power.
Preferably as one, support arm connector 4, help roll impeller 6 and drive roll impeller 7 pass through bolt 13 and branch
Arm 5 connects, and is dismantled by the later period easy to connect of bolt 13.
Preferably as one, threadingly 2 middle line horizontal direction of bar is in that mirror-type is set in threaded rod to a pair of of support arm connector 4
On 2, the support arm connector 4 of lower part moves up under the rotation of threaded rod 2, and the support arm connector 4 on top turns in threaded rod 2
It moves down under dynamic, to squeeze support arm 4, finally compresses help roll impeller 6 and drive roll impeller 7.
A kind of belt feeder, including bracket 14 and above-mentioned belt feeder belt tightness adjustment mechanism, bracket 14 is used for each portion
Part is fixed, and 14 one end of bracket is fixedly installed with active roll 15, and active roll 15 passes through conveyer belt 16 and driven roller 17
Connection, the cooperation of active roll 15 and driven roller 17 convey the article on conveyer belt 16,15 movable sleeve of active roll
It is located in initiative roll shaft 10, initiative roll shaft 10 is movably arranged in loose slot 8, and loose slot 8 opens up on the support 14, loose slot 8
Both ends are fixedly installed with belt feeder belt tightness adjustment mechanism, by the belt feeder belt tightness adjustment mechanism at both ends, can make
Adjustment process is balanced, prevents active roll 15 and help roll 12 from deviateing 16 direction of motion of conveyer belt.
Working principle: when conveyer belt 16 causes conveyer belt 16 to loosen using overlong time, turntable 3 only need to be rotated, is turned
The rotation of disk 3 drives threaded rod 2 to rotate, and the rotation of threaded rod 2 makes up and down that two support arm connectors 4 are to moving in the middle part of threaded rod 2, support arm
Connector 4 is mobile to drive support arm 5 to open and close, so that help roll impeller 6 and drive roll impeller 7 is driven to move in loose slot 8,
Help roll impeller 6 and the mobile drive help roll connecting rod 9 of drive roll impeller 7 and initiative roll shaft 10 are mobile, and then make actively
Roller 15 and help roll 12 are mobile, to drive conveyer belt 16 mounted thereto mobile, finally play elastic purpose, simultaneously
Effectively save manpower.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of belt feeder belt tightness adjustment mechanism, including screw bolt seat (1), it is characterised in that: movable on the screw bolt seat (1)
It is arranged with threaded rod (2), described threaded rod (2) one end is fixedly installed with turntable (3), is movably installed on the threaded rod (2)
A pair of of support arm connector (4), the support arm connector (4) is interior to offer internal screw thread, is separately connected on the support arm connector (4)
Have a pair of of support arm (5), the support arm (5) is movably connected in help roll impeller (6) and active far from support arm connector (4) side
On roller impeller (7), the section of the help roll impeller (6) and drive roll impeller (7) is drum, and the help roll pushes
The drum groove of part (6) and drive roll impeller (7) is movably arranged in loose slot (8), the help roll impeller (6) and master
Dynamic roller impeller (7) are flexibly connected with help roll connecting rod (9) and initiative roll shaft (10) respectively, the help roll connecting rod (9)
It is movably arranged on shaft (11), the help roll connecting rod (9) is movably installed with auxiliary far from the one end of help roll impeller (6)
Help roller (12).
2. a kind of belt feeder belt tightness adjustment mechanism according to claim 1, it is characterised in that: the support arm connector
(4), help roll impeller (6) and drive roll impeller (7) are connect by bolt (13) with support arm (5).
3. a kind of belt feeder belt tightness adjustment mechanism according to claim 1, it is characterised in that: the pair of support arm connects
Threadingly bar (2) middle line horizontal direction is set on threaded rod (2) fitting (4) in mirror-type.
4. a kind of belt feeder adjusts machine including belt feeder belt tension described in bracket (14) and claim 1-3 any one
Structure, it is characterised in that: described bracket (14) one end is fixedly installed with active roll (15), and the active roll (15) passes through transmission
Band (16) is connect with driven roller (17), and the active roll (15) is movably set in initiative roll shaft (10), the drive roll
Axis (10) is movably arranged in loose slot (8), and the loose slot (8) is provided on bracket (14), and loose slot (8) both ends are solid
Dingan County is equipped with belt feeder belt tightness adjustment mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836636.XU CN209192890U (en) | 2018-11-08 | 2018-11-08 | A kind of belt feeder belt tightness adjustment mechanism and its belt feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836636.XU CN209192890U (en) | 2018-11-08 | 2018-11-08 | A kind of belt feeder belt tightness adjustment mechanism and its belt feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209192890U true CN209192890U (en) | 2019-08-02 |
Family
ID=67410783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821836636.XU Expired - Fee Related CN209192890U (en) | 2018-11-08 | 2018-11-08 | A kind of belt feeder belt tightness adjustment mechanism and its belt feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209192890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112744517A (en) * | 2021-01-26 | 2021-05-04 | 王琦峰 | Conveying belt wheel capable of being tensioned in two directions |
-
2018
- 2018-11-08 CN CN201821836636.XU patent/CN209192890U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112744517A (en) * | 2021-01-26 | 2021-05-04 | 王琦峰 | Conveying belt wheel capable of being tensioned in two directions |
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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 |
Granted publication date: 20190802 Termination date: 20201108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |