CN214933286U - Coal conveying belt tension gravity adjusting device - Google Patents
Coal conveying belt tension gravity adjusting device Download PDFInfo
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- CN214933286U CN214933286U CN202121611564.0U CN202121611564U CN214933286U CN 214933286 U CN214933286 U CN 214933286U CN 202121611564 U CN202121611564 U CN 202121611564U CN 214933286 U CN214933286 U CN 214933286U
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- gravity adjusting
- belt tension
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- fixing plate
- fixedly arranged
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Abstract
The utility model discloses a coal conveying belt tension gravity adjusting device, including carrying the host computer, carry host computer front side center department and rear side center department all through a plurality of fastening bolt fixed plate and No. two fixed plates of being provided with respectively, No. one the fixed plate front side has been leaned on the center department of lower extreme and has been seted up the pole hole, No. two spouts, two have all been seted up to pole hole both sides inner wall center department the inside of No. two spouts all slides and is provided with No. two sliders, two fixed being provided with the bearing between No. two sliders, the fixed cover in inside of bearing is equipped with the dead lever, the rear end of dead lever is fixed and is provided with slewing mechanism, No. two fixed plate front sides lean on the center department of lower extreme to have seted up a spout. The utility model discloses a coal conveying belt tension gravity adjusting device, this coal conveying belt tension gravity adjusting device dismantle simply to can automatically regulated tension, it is very convenient to use.
Description
Technical Field
The utility model relates to a coal conveying belt tension gravity adjusting device technical field especially relates to a coal conveying belt tension gravity adjusting device.
Background
The belt conveyer is a continuous conveying machine with flexible conveying belt for bearing and drawing material, an endless conveying belt surrounds the driving roller and the direction-changing roller, the upper and lower branches between the two rollers are supported by several rollers, the material is placed on the upper branch, the friction force between the driving roller and the belt is used to draw the conveying belt and the material to run, so that the belt conveyer is suitable for conveying bulk material and finished product in horizontal and inclined directions, and can also be used in production line for certain technological operation.
The current patent (CN2897914Y) discloses a tension adjusting device of conveyer belt, the mechanical equipment of current conveyer belt adopts the conveyer belt to carry more, the biggest problem that adopts the conveyer belt to overcome is exactly that article put the conveyer belt on the back, because the frictional force between the belt that the gravity of article produced and the support holder, when the quality of carrying article strengthens, in order to overcome the frictional force between belt and the support holder, avoid taking and drive wheel to skid, the way of adopting usually is just to increase the width in area, the cost and the corresponding increase of volume also of equipment, defect to prior art existence, the utility model aims at providing a can overcome above-mentioned defect and realize carrying out the tension adjusting device of reasonable regulation to the tension of conveyer belt, the technical scheme who takes is: the tension adjusting device comprises a chain wheel and a belt wheel, and two ends of the central shaft of the chain wheel and the central shaft of the belt wheel are respectively connected with a tension adjusting mechanism. However, this device only allows tension adjustment, but is cumbersome to operate and inconvenient to disassemble and assemble.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a tension gravity adjusting device for a coal conveying belt.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a coal conveying belt tension gravity adjusting device comprises a conveying host, wherein a first fixing plate and a second fixing plate are fixedly arranged at the center of the front side and the center of the rear side of the conveying host respectively through a plurality of fastening bolts, a rod hole is formed in the center of the front side of the first fixing plate close to the lower end, second sliding grooves are formed in the centers of the inner walls of the two sides of the rod hole, second sliding blocks are arranged inside the second sliding grooves in a sliding mode, a bearing is fixedly arranged between the second sliding blocks, a fixing rod is fixedly sleeved inside the bearing, and a rotating mechanism is fixedly arranged at the rear end of the fixing rod;
no. two fixed plate front sides lean on the center department of lower extreme to offer the spout, the inside of spout slides and is provided with the slider No. one, the fixed screw thread seat that is provided with in front end of slider No. one, No. one fixed plate and No. two one sides that the fixed plate is relative lean on upper end department all to have seted up the draw-in groove, two the inside of draw-in groove all moves about and is provided with the card strip, two the fixed diaphragm that is provided with between the card strip, the fixed detection mechanism that is provided with in lower terminal surface center department of diaphragm, the lower terminal surface of diaphragm leans on the front end and leans on the rear end all to fix and be provided with electronic jar, the both sides that the lower extreme of carrying the host computer is located a fixed plate all fix and are provided with the locating wheel.
As a further description of the above technical solution:
detection mechanism includes the protecting crust, the fixed motor that is provided with in bottom surface center department of protecting crust, the fixed PLC treater that is provided with in top surface center department of protecting crust, the fixed dwang that is provided with of output of motor, the one end that the motor was kept away from to the dwang runs through the outside that the protecting crust leads to the protecting crust, is located the fixed cover in the dwang shaft in the protecting crust outside is equipped with the extension rod.
As a further description of the above technical solution:
and one end of the extension rod, which is far away from the protective shell, is fixedly provided with a pressure sensor.
As a further description of the above technical solution:
the slewing mechanism includes the bracing piece, the cover is rotated at the pole body middle part of bracing piece is equipped with the runner, the up end of bracing piece is leaned on both sides department and has all seted up the spacing groove, two the lower extreme of electronic jar is the activity respectively and is set up in the inside of spacing groove, the rear end of bracing piece is fixed and is provided with the thread head, the rear end thread bush of thread head is established in the inside of screw thread seat.
As a further description of the above technical solution:
the first fixing plate and the second fixing plate are parallel to each other.
As a further description of the above technical solution:
carry the host computer front side and lean on both sides department and rear side to all rotate by both sides department and be provided with the telescopic link, four telescopic link fixedly connected with stabilizer bar between two liang, four the lower extreme of telescopic link all fixedly is provided with the base.
As a further description of the above technical solution:
the conveying main machine, the positioning wheel and the rotating mechanism are connected through a conveying belt.
As a further description of the above technical solution:
and a hand wheel is fixedly arranged at the front end of the fixed rod.
The utility model discloses following beneficial effect has:
the utility model provides a pair of coal conveying belt tension gravity adjusting device, the device is when using, and is bigger its pressure more according to conveyor belt tension to cooperation detection mechanism detects conveyor belt's tension, then alright automatic start electronic jar is adjusted tension, and then makes the device can carry out automatically regulated tension, and it is more convenient to use.
The utility model provides a coal conveying belt tension gravity adjusting device, the device can dismantle the diaphragm through card strip roll-off draw-in groove when using, and the operation is got up very simply.
The utility model provides a pair of coal conveying belt tension gravity adjusting device, the device can drive the dead lever through rotating the hand wheel and rotate when using, and the dead lever rotates and drives the thread head and rotate alright make the thread head leave the screw thread seat, like this alright make a fixed plate separate with No. two fixed plates, easy operation, it is convenient to dismantle.
The utility model provides a pair of coal conveying belt tension gravity adjusting device, the device can be through rotating fastening bolt alright make a fixed plate and No. two fixed plates leave the transport host computer when using, dismantle simply, save time to increase work efficiency.
Drawings
FIG. 1 is a schematic front view of a tension and gravity adjusting device for a coal belt according to the present invention;
FIG. 2 is a schematic sectional view of a first fixing plate side of a tension gravity adjusting device for a coal belt according to the present invention;
FIG. 3 is a schematic axial view of a rotating mechanism of the gravity adjusting device for tension of a coal belt according to the present invention;
fig. 4 is a schematic axial view of a detecting mechanism of the coal belt tension gravity adjusting device of the present invention.
Illustration of the drawings:
1. a conveying host; 2. a telescopic rod; 3. a base; 4. a conveyor belt; 5. fastening a bolt; 6. a first fixing plate; 7. a hand wheel; 8. a second fixing plate; 9. a first sliding block; 10. a threaded seat; 11. a first chute; 12. a rotating mechanism; 13. a second chute; 14. a bearing; 15. a second sliding block; 16. fixing the rod; 17. a rod hole; 18. a card slot; 19. a detection mechanism; 20. a transverse plate; 21. an electric cylinder; 22. clamping the strip; 23. a rotating wheel; 24. a support bar; 25. a screw head; 26. a limiting groove; 27. protecting the shell; 28. a motor; 29. an extension pole; 30. a pressure sensor; 31. rotating the rod; 32. a PLC processor; 33. positioning wheels; 34. a stabilizer bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a coal conveyor belt tension gravity adjusting device, including carrying host computer 1, carry 1 front side center department of host computer and rear side center department all to be provided with fixed plate 6 and No. two fixed plates 8 through a plurality of fastening bolt 5 respectively fixedly, No. 6 front sides of fixed plate lean on the center department of lower extreme to have seted up pole hole 17, No. two spout 13 have all been seted up to pole hole 17 both sides inner wall center department, the inside of two spout 13 all slides and is provided with No. two slider 15, slide through No. two slider 15 and make slewing mechanism 12 more stable in No. two spout 13, the fixed bearing 14 that is provided with between two No. two slider 15, the fixed cover in inside of bearing 14 is equipped with dead lever 16, the fixed slewing mechanism 12 that is provided with in rear end of dead lever 16.
The front side of the second fixing plate 8 is provided with a first sliding groove 11 close to the center of the lower end, the inside of the first sliding groove 11 is provided with a first sliding block 9 in a sliding manner, the front end of the first sliding block 9 is fixedly provided with a threaded seat 10, the rotating mechanism 12 is convenient to detach and install through the threaded seat 10, one side of the first fixing plate 6 opposite to the second fixing plate 8 is provided with clamping grooves 18 close to the upper end, the insides of the two clamping grooves 18 are respectively and movably provided with clamping strips 22, a transverse plate 20 is fixedly arranged between the two clamping strips 22, the center of the lower end surface of the transverse plate 20 is fixedly provided with a detection mechanism 19, the lower end surface of the transverse plate 20 is fixedly provided with electric cylinders 21 close to the front end and the rear end, the electric cylinders 21 are used for adjusting the tension, the lower end of the conveying main machine 1 is fixedly provided with positioning wheels 33 on both sides of the first fixing plate 6, the positioning wheels 33 are used for positioning the conveying belt 4 and preventing the conveying belt 4 from being obliquely pulled too long, increasing the difficulty of adjusting the tension.
The fixed pressure sensor 30 that is provided with of one end that protects shell 27 is kept away from to extension rod 29 for detect tension, thereby realize the effect of automatically regulated tension, slewing mechanism 12 includes bracing piece 24, the pole body middle part of bracing piece 24 is rotated the cover and is equipped with runner 23, spacing groove 26 has all been seted up by both sides department to the up end of bracing piece 24, the lower extreme of two electronic jars 21 is movable respectively and is set up in the inside of spacing groove 26, the fixed screw thread head 25 that is provided with in rear end of bracing piece 24, the inside at screw thread seat 10 is established to the rear end screw thread cover of screw thread head 25.
Fixed plate 6 and No. two fixed plates 8 are parallel to each other, 1 front side of transport host computer leans on both sides department and rear side to lean on both sides department all to rotate and be provided with telescopic link 2, the flexible height and the gradient of conveniently adjusting transport host computer 1 through telescopic link 2, four telescopic link 2 are fixedly connected with stabilizer bar 34 between two liang, the lower extreme of four telescopic link 2 is all fixed and is provided with base 3, transport host computer 1, connect through conveyor belt 4 between locating wheel 33 and the slewing mechanism 12, the fixed hand wheel 7 that is provided with of front end of dead lever 16, conveniently rotate through hand wheel 7.
The working principle is as follows: when the pressure-sensitive conveyor is used, the conveying belt 4 is connected with the conveying main machine 1 and also connected with the rotating wheel 23, then the motor 28 is started, the output end of the motor 28 rotates to drive the rotating rod 31 to rotate, the angle of the extension rod 29 can be adjusted by rotating the rotating rod 31, so that the pressure sensor 30 on the extension rod 29 is in contact with the conveying belt 4, at the moment, the pressure sensor 30 is extruded by the conveying belt 4, then a fixed section of pressure value is adjusted on the PLC 32, so that the conveying main machine 1 can be started to be used, if the tension of the conveying belt 4 is reduced in the using process, the pressure brought by the conveying belt 4 to the pressure sensor 30 is reduced, the pressure sensor 30 starts the electric cylinder 21 to push the rotating mechanism 12 after detecting that the pressure is reduced, the tension can be increased, and the position where the pressure sensor 30 on the extension rod 29 is in contact with the conveying belt 4 needs to be far away from the rotating mechanism 12, and are spaced apart by a positioning wheel 33 for ease of use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a coal conveying belt tension gravity adjusting device, includes and carries host computer (1), its characterized in that: a first fixing plate (6) and a second fixing plate (8) are respectively and fixedly arranged at the center of the front side and the center of the rear side of the conveying host (1) through a plurality of fastening bolts (5), a rod hole (17) is formed in the center of the front side of the first fixing plate (6) close to the lower end, second sliding grooves (13) are formed in the centers of the inner walls of the two sides of the rod hole (17), second sliding blocks (15) are arranged inside the two second sliding grooves (13) in a sliding mode, a bearing (14) is fixedly arranged between the two second sliding blocks (15), a fixing rod (16) is fixedly sleeved inside the bearing (14), and a rotating mechanism (12) is fixedly arranged at the rear end of the fixing rod (16);
a first sliding groove (11) is arranged at the center of the front side of the second fixing plate (8) close to the lower end, a first sliding block (9) is arranged inside the first sliding groove (11) in a sliding manner, a threaded seat (10) is fixedly arranged at the front end of the first sliding block (9), clamping grooves (18) are respectively formed in the opposite sides of the first fixing plate (6) and the second fixing plate (8) close to the upper end, clamping strips (22) are movably arranged in the two clamping grooves (18), a transverse plate (20) is fixedly arranged between the two clamping strips (22), a detection mechanism (19) is fixedly arranged at the center of the lower end surface of the transverse plate (20), the lower end surface of the transverse plate (20) is fixedly provided with an electric cylinder (21) close to the front end and the rear end, positioning wheels (33) are fixedly arranged on two sides of the lower end of the conveying main machine (1) which are positioned on the first fixing plate (6).
2. The coal belt tension gravity adjusting apparatus as set forth in claim 1, wherein: detection mechanism (19) are including protecting shell (27), the fixed motor (28) that is provided with is located at the bottom surface center of protecting shell (27), the fixed PLC treater (32) that is provided with is located at the top surface center of protecting shell (27), the fixed dwang (31) that is provided with of output of motor (28), the one end that motor (28) were kept away from in dwang (31) runs through the outside that protecting shell (27) led to protecting shell (27), is located fixed cover is equipped with extension rod (29) on dwang (31) pole body in the protecting shell (27) outside.
3. The coal belt tension gravity adjusting apparatus as set forth in claim 2, wherein: and a pressure sensor (30) is fixedly arranged at one end of the extension rod (29) far away from the protective shell (27).
4. The coal belt tension gravity adjusting apparatus as set forth in claim 1, wherein: slewing mechanism (12) include bracing piece (24), the pole body middle part of bracing piece (24) is rotated the cover and is equipped with runner (23), spacing groove (26), two have all been seted up by both sides department to the up end of bracing piece (24) the lower extreme of electronic jar (21) is movable respectively and is set up the inside at spacing groove (26), the rear end of bracing piece (24) is fixed and is provided with screw thread head (25), the inside at screw thread seat (10) is established to the rear end screw thread cover of screw thread head (25).
5. The coal belt tension gravity adjusting apparatus as set forth in claim 1, wherein: the first fixing plate (6) and the second fixing plate (8) are parallel to each other.
6. The coal belt tension gravity adjusting apparatus as set forth in claim 1, wherein: carry host computer (1) front side to lean on both sides department and rear side to lean on both sides department all to rotate and be provided with telescopic link (2), four telescopic link (2) fixedly connected with stabilizer bar (34) between two liang, four the lower extreme of telescopic link (2) all is fixed and is provided with base (3).
7. The coal belt tension gravity adjusting apparatus as set forth in claim 1, wherein: the conveying main machine (1), the positioning wheel (33) and the rotating mechanism (12) are connected through a conveying belt (4).
8. The coal belt tension gravity adjusting apparatus as set forth in claim 1, wherein: and a hand wheel (7) is fixedly arranged at the front end of the fixing rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121611564.0U CN214933286U (en) | 2021-07-15 | 2021-07-15 | Coal conveying belt tension gravity adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121611564.0U CN214933286U (en) | 2021-07-15 | 2021-07-15 | Coal conveying belt tension gravity adjusting device |
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| Publication Number | Publication Date |
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| CN214933286U true CN214933286U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121611564.0U Active CN214933286U (en) | 2021-07-15 | 2021-07-15 | Coal conveying belt tension gravity adjusting device |
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| CN (1) | CN214933286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476530A (en) * | 2022-03-21 | 2022-05-13 | 惠州市万仕兴家居有限公司 | Automatic assembly line for furniture assembly |
-
2021
- 2021-07-15 CN CN202121611564.0U patent/CN214933286U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114476530A (en) * | 2022-03-21 | 2022-05-13 | 惠州市万仕兴家居有限公司 | Automatic assembly line for furniture assembly |
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