CN219173382U

CN219173382U - Tensioning adjusting device for conveyer belt

Info

Publication number: CN219173382U
Application number: CN202320236425.7U
Authority: CN
Inventors: 雷家安
Original assignee: Wuhan Chuyongsheng Industrial Control Technology Co ltd
Current assignee: Wuhan Chuyongsheng Industrial Control Technology Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-06-13
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses a tension adjusting device for a conveyer belt, which relates to the technical field of conveyer belt equipment and comprises a bracket and a loop bar, wherein a roll shaft is arranged on the inner side of the bracket, a conveyer belt body is sleeved on the outer side of the roll shaft, and a mounting block is arranged on the outer side of the bracket, and the tension adjusting device has the beneficial effects that: through installation piece, recess and fixing bolt cooperation, can install the regulating box on the support fast, later through threaded rod, cover piece, cross draw-in groove, loop bar, telescopic link and cross dop cooperation, the height of accessible threaded rod regulation cover piece drives loop bar and telescopic link and adjusts the height then, can adjust the elasticity of conveyer belt body through the dancer roll and the conveyer belt body contact in its outside, installation and regulation convenient and fast, and can install and use on the great conveyer belt support of relaxation degree in prior art directly, need not to change the great conveyer belt body of relaxation degree, the cost of the conveyer belt body change has effectually been practiced thrift.

Description

Tensioning adjusting device for conveyer belt

Technical Field

The utility model relates to the technical field of conveyor belt equipment, in particular to a tension adjusting device for a conveyor belt.

Background

The belt conveyor is a machine for conveying materials in a continuous mode by driving a conveying belt through friction, and can form a conveying flow of the materials on a certain conveying line from an initial feeding point to a final discharging point, so that the belt conveyor is adopted as a goods moving mode in the production process of a production line, the conveying belt used by the belt conveyor has certain elasticity, after a period of use, the elasticity of the conveying belt can be reduced, the length can be prolonged, the belt is loosened more and more, the slipping phenomenon can occur, the conveying of the materials is influenced, and the tightness degree of the conveying belt is required to be adjusted.

At present, the existing conveyer belt adjusting device only can adjust the tension by adjusting the distance between the driven roller and the driving roller, but the adjustable tightness space is small, if the looseness degree of the belt is too large, the conveyer belt cannot be continuously used, the conveyer belt is required to be replaced, and the price and the cost of the conveyer belt are high.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a tension adjusting device for a conveyer belt, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a tensioning adjusting device for conveyer belt, includes support and loop bar, the roller is installed to the inboard of support, the conveyer belt body has been cup jointed in the outside of roller, the installation piece is installed in the outside of support, the recess is seted up to the bottom of installation piece, the recess with the support cooperation, a plurality of fixing bolt is installed to one side of installation piece, fixing bolt and support cooperation, the bottom fixed mounting of installation piece has the regulation box, the threaded rod is installed in the internal rotation of regulation box, the loop bar is installed to the outside screw thread of threaded rod, cross draw-in groove has been seted up to one side of loop bar one end, the internally mounted telescopic link of loop bar one end, the equal fixed mounting of one end of loop bar and telescopic link has the cross dop, cross dop and cross draw-in groove cooperation.

Preferably, the trepanning is offered to the inside of loop bar one end, telescopic link and trepanning cooperation, the adjustment tank has been offered to the top of loop bar and the top that is located the trepanning, adjusting bolt is installed to the internal thread of telescopic link one end, adjusting bolt and adjustment tank sliding connection, the bearing is all installed in the outside of loop bar and telescopic link, the dancer roll is installed in the outside of bearing, conveyer belt body and the bottom contact of dancer roll.

Preferably, a chute is formed in one side of the adjusting box, a marker post is fixedly arranged on one side of the sleeve block, the marker post is in sliding connection with the chute, and a scale mark is arranged on the outer side of the adjusting box and positioned on one side of the chute.

Preferably, a hand wheel is installed at one end of the threaded rod extending to the bottom of the adjusting box.

Preferably, a hole matched with the threaded rod is formed in the sleeve block.

Preferably, a hole matched with the threaded rod is formed in the bottom of the adjusting box.

The utility model provides a tension adjusting device for a conveyer belt, which has the following beneficial effects:

1. this tensioning adjusting device for conveyer belt, through installation piece, recess and fixing bolt cooperation, can install the regulating box on the support fast, then through threaded rod, the cover piece, cross draw-in groove, the loop bar, telescopic link and cross dop cooperation, the height of accessible threaded rod adjusting sleeve piece drives loop bar and telescopic link then and adjusts the height, through the dancer roll and the conveyer belt body contact in its outside, can adjust the elasticity of conveyer belt body, installation and regulation convenient and fast, and can install and use directly on the conveyer belt support that the degree of relaxation is great among the prior art, need not to change the conveyer belt body that the degree of relaxation is great, the effectual cost of saving conveyer belt body change.

2. This tensioning adjusting device for conveyer belt, through trepanning, adjustment tank and adjusting bolt cooperation, the length of the telescopic link of being convenient for adjust and telescopic link makes cross chuck and cross draw-in groove cooperation installation, and can adjust the distance of two dancer rolls, can match the use according to the conveyer belt body of different width in the installation then, and the compatibility is high.

3. This tensioning adjusting device for conveyer belt, through spout, reference pole and scale mark cooperation, in the use, we can learn the height-adjusting of conveyer belt body both sides through reference pole and scale mark when the height of cover piece is adjusted through the threaded rod, make the dancer roll after the regulation keep the level, avoid appearing the slope and lead to the conveyer belt body to appear the condition of warping.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

FIG. 4 is an enlarged view of the utility model at B in FIG. 2;

FIG. 5 is an enlarged view of the utility model at C in FIG. 1;

FIG. 6 is a schematic view of the connection of a loop bar to a telescoping bar according to the present utility model;

FIG. 7 is a schematic view of a cross-shaped slot according to the present utility model.

In the figure: 1. a bracket; 2. a roll shaft; 3. a conveyor belt body; 4. a mounting block; 5. a groove; 6. a fixing bolt; 7. an adjustment box; 8. a threaded rod; 9. sleeving blocks; 10. a cross clamping groove; 11. a loop bar; 12. a telescopic rod; 13. a cross chuck; 14. trepanning; 15. an adjustment tank; 16. an adjusting bolt; 17. a bearing; 18. an adjusting roller; 19. a hand wheel; 20. a chute; 21. a target; 22. and (5) scale marks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 7, the present utility model provides a technical solution: the utility model provides a tensioning adjusting device for conveyer belt, including support 1 and loop bar 11, the roller 2 is installed to the inboard of support 1, conveyer belt body 3 has been cup jointed in the outside of roller 2, installation piece 4 is installed in the outside of support 1, recess 5 has been seted up to the bottom of installation piece 4, recess 5's cooperation with support 1, a plurality of fixing bolt 6 is installed to one side of installation piece 4, fixing bolt 6 cooperates with support 1, wherein fixing bolt 6's main role is used for installing installation piece 4 on support 1, and can freely control the mounted position when installing, simple installation is swift, the bottom fixed mounting of installation piece 4 has regulating box 7, the internally turn of regulating box 7 installs threaded rod 8, loop bar 9 is installed to the outside screw thread of threaded rod 8, the hole with threaded rod 8 cooperation has been seted up to the inside of loop bar 9, cross draw-in groove 10 has been seted up to one side of loop bar 9, the internally mounted telescopic link 12 of loop bar 11 one end, the cross clamping head 13 is fixedly arranged at one ends of the sleeve rod 11 and the telescopic rod 12, the cross clamping head 13 is matched with the cross clamping groove 10, the main function of the cross clamping groove 10 and the cross clamping head 13 is to fix the sleeve rod 11 and the telescopic rod 12 in a positioning way, the condition of idle running is avoided, one end of the threaded rod 8 extends to the bottom of the adjusting box 7, a hand wheel 19 is arranged at the bottom of the adjusting box 7, a hole matched with the threaded rod 8 is formed in the bottom of the adjusting box 7, the adjusting box 7 can be quickly arranged on the bracket 1 through the matching of the mounting block 4, the groove 5 and the fixing bolt 6, then the height of the sleeve block 9 can be adjusted through the threaded rod 8, the sleeve block 9, the cross clamping groove 10, the sleeve rod 11, the telescopic rod 12 and the cross clamping head 13, the sleeve rod 11 and the telescopic rod 12 are driven to be adjusted in a height, the adjusting roller 18 at the outer side of the sleeve rod is contacted with the conveying belt body 3, the tightness of the conveying belt body 3 can be adjusted, the installation and the adjustment are convenient and quick, the conveying belt support 1 with larger looseness degree in the prior art can be directly installed and used, the conveying belt body 3 with larger looseness degree does not need to be replaced, and the replacement cost of the conveying belt body 3 is effectively saved.

The inside of loop bar 11 one end has been seted up the trepanning 14, telescopic link 12 and loop hole 14 cooperation, the adjusting slot 15 has been seted up at the top of loop bar 11 and the top that is located loop hole 14, adjusting bolt 16 is installed to the internal thread of telescopic link 12 one end, adjusting bolt 16 and adjusting slot 15 sliding connection, the main effect of adjusting bolt 16 is the length that is used for adjusting telescopic link 12 and loop bar 11 to expand, make loop bar 11 and telescopic link 12 install and dismantle more convenient and fast, be convenient for follow-up dismantlement and change, bearing 17 is all installed in the outside of loop bar 11 and telescopic link 12, bearing 17 is prior art, its main function is used for improving the pivoted lubrication degree of dancer 18, dancer 18 is installed in the outside of bearing 17, conveyer belt body 3 and the bottom contact of dancer 18, through loop hole 14, adjusting slot 15 and adjusting bolt 16 cooperation, the length of conveniently adjusting loop bar 11 and telescopic link 12 and make cross chuck 13 and cross chuck 10 cooperation installation, and the distance of two dancer 18, then can be according to the conveyer belt body 3 of different width carry out high compatibility and match in the installation.

The spout 20 has been seted up to one side of adjusting box 7, one side fixed mounting of cover piece 9 has the target 21, the target 21 and spout 20 sliding connection, the outside of adjusting box 7 just is provided with scale mark 22 in one side of spout 20, when adjusting the height of cover piece 9, we can learn the distance of regulation through observing target 21 and scale mark 22, can be fast adjust it to the level when adjusting the cover piece 9 of opposite side like this, effectively shorten adjustment time, then improve work efficiency, through spout 20, target 21 and scale mark 22 cooperation, in the use, we can learn the height-adjusting through target 21 and scale mark 22 of conveyer belt body 3 both sides when adjusting the height of cover piece 9 through threaded rod 8, make the regulating roll 18 after adjusting keep the level, avoid appearing the slope and lead to the condition that conveyer belt body 3 appears warping.

In summary, this tensioning adjusting device for conveyer belt, when this conveyer belt is used, when current conveyer belt appears slackening comparatively serious condition, we only need to install installation piece 4 on support 1 through recess 5 and fixing bolt 6, afterwards pass the inboard of conveyer belt body 3 with loop bar 11 and telescopic link 12, cross draw-in gear 13 with loop bar 11 one end inserts in cross draw-in groove 10, afterwards loosen adjusting bolt 16, make telescopic link 12 activity can adjust the length of telescopic link 12, then insert cross draw-in gear 13 with telescopic link 12 one end in cross draw-in groove 10, finally, be fixed telescopic link 12 and loop bar 11 through adjusting bolt 16, the bottom of dancer 18 contacts with conveyer belt body 3 this moment, finally we only need to rotate threaded rod 8 through hand wheel 19, can drive the elasticity degree that loop bar 9 reciprocates can adjust conveyer belt body 3, in the adjustment process we can learn the distance of adjusting through observing mark 21 and scale mark 22, be convenient for we adjust roller 18 to the level.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a tensioning adjusting device for conveyer belt, includes support (1) and loop bar (11), its characterized in that: the utility model discloses a cross clamping device for a large-scale elevator, including support (1), roller (2) are installed to the inboard of support (1), conveyer belt body (3) have been cup jointed in the outside of roller (2), installation piece (4) are installed in the outside of support (1), recess (5) are seted up to the bottom of installation piece (4), recess (5) cooperate with support (1), a plurality of fixing bolt (6) are installed to one side of installation piece (4), fixing bolt (6) cooperate with support (1), the bottom fixed mounting of installation piece (4) has regulation box (7), threaded rod (8) are installed in the inside rotation of regulation box (7), sleeve piece (9) are installed to the outside screw thread of threaded rod (8), cross draw-in groove (10) have been seted up to one side of sleeve piece (9), internally mounted of sleeve piece (11) one end has telescopic link (12), cross clamping device (13) are all fixedly installed with cross clamping head (13) with one end of telescopic link (12), cross clamping head (13) cooperate with cross draw-in groove (10).

2. A tension adjusting device for a conveyor belt as claimed in claim 1, wherein: the inside of loop bar (11) one end has been seted up trepanning (14), telescopic link (12) and trepanning (14) cooperation, adjustment tank (15) have been seted up at the top of loop bar (11) and the top that is located trepanning (14), adjusting bolt (16) are installed to the internal thread of telescopic link (12) one end, adjusting bolt (16) and adjustment tank (15) sliding connection, bearing (17) are all installed in the outside of loop bar (11) and telescopic link (12), dancer roll (18) are installed in the outside of bearing (17), conveyer belt body (3) and the bottom contact of dancer roll (18).

3. A tension adjusting device for a conveyor belt as claimed in claim 1, wherein: the automatic adjusting device is characterized in that a sliding groove (20) is formed in one side of the adjusting box (7), a marker post (21) is fixedly arranged on one side of the sleeve block (9), the marker post (21) is in sliding connection with the sliding groove (20), and a scale mark (22) is arranged on the outer side of the adjusting box (7) and located on one side of the sliding groove (20).

4. A tension adjusting device for a conveyor belt as claimed in claim 1, wherein: and a hand wheel (19) is arranged at the bottom of the adjusting box (7) extending from one end of the threaded rod (8).

5. A tension adjusting device for a conveyor belt as claimed in claim 1, wherein: the inside of the sleeve block (9) is provided with a hole matched with the threaded rod (8).

6. A tension adjusting device for a conveyor belt as claimed in claim 1, wherein: the bottom of the adjusting box (7) is provided with a hole matched with the threaded rod (8).