CN213833330U - Conveyer belt tensioning texture - Google Patents
Conveyer belt tensioning texture Download PDFInfo
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- CN213833330U CN213833330U CN202022402760.9U CN202022402760U CN213833330U CN 213833330 U CN213833330 U CN 213833330U CN 202022402760 U CN202022402760 U CN 202022402760U CN 213833330 U CN213833330 U CN 213833330U
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Abstract
The utility model discloses a conveyor belt tensioning structure, which comprises a frame, a base is fixedly arranged above the frame, one side of the upper surface of the base is provided with two first fixing plates, the two first fixing plates are oppositely arranged on the upper surface of the base, the other side of the upper surface of the base is provided with two second fixing plates, the two first fixing plates are oppositely arranged on the upper surface of the base, through arranging a rotating shaft connecting device, the conveyor belt can be kept in a tight state when the tightness state of the conveyor belt is not required to be adjusted, the rotating shaft connecting device is moved to one side provided with a fixing groove by external force, at the moment, a spring telescopic rod is contracted, namely, a bearing on a rotating shaft is driven to move, the whole conveyor belt becomes loose, the tight state is not generated, the position distance of the rotating shaft connecting device is adjusted by the external force, thereby, the position of the rotating shaft is adjusted, and the tightness of the conveying belt is further adjusted.
Description
Technical Field
The utility model relates to a technical field of conveyer belt especially relates to a conveyer belt tensioning texture.
Background
The conveyer belt is the assembly and is used as the area fabric of conveying article on the conveyer, the output shaft through the motor drives the pivot and rotates, thereby drive the epaxial conveyer belt of commentaries on classics and rotate, and then convey the article, but because long-time work or when the installation conveyer belt, careful not enough to the regulation of conveyer belt, make the conveyer belt appear too lax or too tight phenomenon, when the conveyer belt is too loose, the conveyer belt takes place to skid easily, and can make the motor have certain idle running, it can frictional force increase to make the motor bear when the conveyer belt is too tight, and can shorten the life of conveyer belt, also can influence the life-span of bearing simultaneously, consequently, need a conveyer belt tensioning structure, can be more convenient when adjusting the elasticity state of conveyer belt.
The conveyor belt is influenced by the technical progress of mechanical manufacturing, motors, chemical industry and metallurgical industry, is continuously perfected and improved, gradually develops to material handling between cities from the completion of continuous conveying in workshops, and becomes an indispensable component part of the mechanization and automation of a material handling system.
Disclosure of Invention
To the above-mentioned problem that prior art exists, the utility model discloses a technical problem who solves is: the degree of tightness between the conveying belt and the rotating shaft needs to be adjusted before the existing conveying belt is used, but the existing conveying belt is extremely inconvenient to adjust, and the ideal degree of tightness cannot be achieved after the existing conveying belt is adjusted for many times.
In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a conveyer belt tensioning texture, includes the frame, frame top fixed mounting has the base, base upper surface one side is equipped with two fixed plates No. one, two No. one the fixed plate opposition is installed at the base upper surface, base upper surface opposite side is equipped with two fixed plates No. two the fixed plate opposition is installed at the base upper surface, two all be equipped with the track in the fixed plate No. one, be equipped with the pivot in the track, two be equipped with the pivot between No. two the fixed plate.
Base upper surface and one side fixed mounting that is located and is close to a fixed plate have a fixing base No. two, base upper surface and one side fixed mounting who keeps away from No. two fixing bases have a bottom plate, fixed mounting has a fixed plate, its characterized in that on the bottom plate: the device also comprises a rotating shaft connecting device and a propping mechanism.
Two pivot connecting device slidable mounting is on the track of two fixed plates No. one respectively, pivot connecting device includes bearing, spring telescopic link and fixed slot.
The bearing inner wall fixed mounting has the pivot, bearing slidable mounting is in the track, bearing one side fixed mounting has the fixed slot, fixed mounting has the spring telescopic link in the fixed slot, the spring telescopic link other end and fixed plate inner wall fixed connection No. one.
The tightening mechanism is fixedly arranged on the first fixing seat on the bottom plate and comprises an iron pipe, a threaded rod, a nut and a ball.
The iron pipe penetrates through and is inserted and establish on the fixing base No. one, iron pipe one end is penetrated and is cup jointed the threaded rod, threaded rod one end is penetrated through and is inserted and establish on No. two fixing bases, the threaded rod is last and be located the screw thread between fixing base and the fixing base No. two and install the nut, the rolling is installed in the one end that the threaded rod is close to the conveyer belt and is had the ball.
Through setting up pivot connecting device, can be so that the conveyer belt when need not adjust the elasticity state, let the conveyer belt keep in tight state, when needs adjust the lax state of conveyer belt, pivot connecting device receives external force and removes to one side of installing the fixed slot, the shrink of spring telescopic link this moment, it moves to drive epaxial bearing promptly, then whole conveyer belt becomes lax, tight state is not appearing, the position distance of pivot connecting device is adjusted to the size through external effort, thereby adjust the position of pivot, and then adjust the elasticity situation of conveyer belt.
Through setting up and supporting tight mechanism, use and support tight mechanism and come the countershaft and exert force, under the effect of power, the pivot removes, drive whole pivot connecting device promptly and remove, thereby influence the elasticity condition of conveyer belt, when the elasticity of conveyer belt is suitable, can fix the position of supporting tight mechanism promptly, keep supporting tight mechanism position unchangeable, from making the power that is used in the pivot unchangeable, thereby make the interior spring telescopic link of pivot connecting device need resume the power that deformation produced, counteract with it under the interact, and then keep the position of whole conveyer belt unchangeable, just so the lax degree of whole conveyer belt also no longer changes.
Preferably, the device also comprises a control mechanism;
the control mechanism is rotatably arranged on the iron pipe of the abutting mechanism;
the control mechanism comprises a connecting plate, a handle, an iron block and a pin shaft, wherein the iron block is fixedly mounted on the threaded rod, the connecting plate is rotatably connected with the iron pipe through the pin shaft, one end of the handle is rotatably connected with the iron block through the pin shaft, and one end, far away from the iron block, of the handle is rotatably connected with the connecting plate through the pin shaft.
The control mechanism is arranged to control and adjust the position between the whole abutting mechanism and the rotating shaft, and when the abutting mechanism enables the bearing connecting device on the rotating shaft to move to a proper position, the position of the abutting mechanism is kept unchanged by fixing the control mechanism, so that the balance between the bearing connecting device and the abutting mechanism is kept, and the balance is kept even if the loose state of the conveyor belt is kept.
Preferably, the base upper surface just is close to the fixed mounting in position of handle has the fixed block, fixed mounting has the pressure board on the fixed block, pass through spacing bolt fixed connection between pressure board and the fixed block.
The position of the pressing plate on the base is kept fixed and unchanged by the aid of the fixing block, the pressing plate cannot deviate on the fixing block by the aid of the limiting bolt, the handle on the control mechanism is fixed by the aid of the pressing plate through rotation, and accordingly the control mechanism is prevented from moving accidentally, so that the position of the abutting mechanism is affected, the rotating shaft connecting device is moved, and further the tightness of the whole conveying belt is changed.
Preferably, a conveyor belt is sleeved between the two rotating shafts, a motor is fixedly mounted on the outer surface of the second fixing plate on one side, and an output shaft of the motor is fixedly connected with the rotating shafts.
The rotation of the motor output shaft drives the rotating shaft to work, so that the whole conveying belt operates in a circulating mode.
Preferably, the handle is made of stainless steel, and the anti-skid rubber sleeve is sleeved outside the stainless steel handle.
Through the handle that adopts stainless steel material to prolong control mechanism's life, and the outside cover of stainless steel material handle has anti-skidding rubber sleeve, makes the handle and increases according to the frictional force between the clamp plate, lets press the clamp plate to press the handle better to fix whole control mechanism.
Preferably, the following components: the rotating shaft is rotatably connected with the bearing.
The rotating shaft is rotatably connected with the bearing, so that the bearing is acted by external force, and the rotating shaft can still continuously rotate.
Compared with the prior art, the utility model discloses at least, following advantage has:
the utility model discloses in, through setting up pivot connecting device, can be so that the conveyer belt when need not adjust the elasticity state, let the conveyer belt keep in tight state, when needs adjust the lax state of conveyer belt, pivot connecting device receives external force and removes to one side of installing the fixed slot, the shrink of spring telescopic link this moment, it moves to drive the epaxial bearing of commentaries on classics promptly, then whole conveyer belt becomes lax, the state that tightens does not appear, the position distance of coming the position of pivot connecting device is adjusted through the size of external effort, thereby adjust the position of pivot, and then adjust the elasticity situation of conveyer belt.
The utility model discloses in, support tight mechanism through the setting, use and support tight mechanism and exert force to the pivot, under the effect of power, the pivot is removed, drive whole pivot connecting device promptly and remove, thereby influence the elasticity condition of conveyer belt, when the elasticity of conveyer belt is suitable, can be with the rigidity of supporting tight mechanism promptly, it is unchangeable to keep supporting tight mechanism position, from making the power that is used in the pivot unchangeable, thereby make the interior spring telescopic link of pivot connecting device need resume the power that deformation produced, counteract with it under the interact, and then keep the position of whole conveyer belt not to change again, just the lax degree of whole conveyer belt just no longer changes like this.
The utility model discloses in, through setting up control mechanism, to the whole position between tight mechanism and the pivot of supporting control regulation, when supporting tight mechanism and make the epaxial bearing connecting device of commentaries on classics move to suitable position, keep supporting the position of tight mechanism no longer changing through fixing control mechanism promptly to bearing connecting device and supporting between the tight mechanism keep balance, even make the lax state keep balance of conveyer belt unchangeable.
The utility model discloses in, remove the position of conveying the area under the combined action of the tight mechanism of support, control mechanism and pivot connecting device through setting up, come to change the lax degree of conveying the area to make the tension of conveyer belt between two pivots diminish, make the pivot can not idle run, also can not make the motor overload rotation simultaneously.
Drawings
Fig. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connecting device of the present invention;
FIG. 3 is a schematic structural view of the control mechanism and the tightening mechanism of the present invention;
fig. 4 is an enlarged schematic structural view of the area a of fig. 1 according to the present invention;
fig. 5 is an enlarged schematic structural diagram of the area B of fig. 1 according to the present invention.
In the figure, 1, frame; 2. a base; 3. a conveyor belt; 4. a motor; 5. a rotating shaft; 6. a rotating shaft connecting device; 61. a bearing; 62. a spring telescopic rod; 63. fixing grooves; 7. a first fixed seat; 8. a second fixed seat; 9. a tightening mechanism; 91. an iron pipe; 92. a threaded rod; 93. a nut; 94. a ball bearing; 10. a base plate; 11. a fixed block; 12. a pressing plate; 13. a limit bolt; 14. a first fixing plate; 15. a second fixing plate; 16. a track; 17. a control mechanism; 171. a connecting plate; 172. a handle; 173. an iron block; 174. and (7) a pin shaft.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
For convenience of description, the following description concepts are introduced in the writing of the present invention:
in the present invention 'front', 'rear', 'left', 'right', 'up', 'down' all refer to the orientation in fig. 1, wherein 'front' refers to facing outwards in fig. 1 with respect to the paper surface and 'rear' refers to facing inwards in fig. 1 with respect to the paper surface.
Referring to fig. 1-5, the present invention provides an embodiment:
example (b): the utility model provides a conveyer belt tensioning texture, includes frame 1, and 1 top fixed mounting of frame has base 2, and 2 upper surface one sides of base are equipped with two fixed plates 14 No. one, and two fixed plates 14 are installed in the 2 upper surface of base in opposition, and 2 upper surface opposite sides of base are equipped with two fixed plates 15 No. two, and two fixed plates 15 are installed in the 2 upper surface of base in opposition, all are equipped with track 16 in two fixed plates 14, are equipped with pivot 5 in the track 16, are equipped with pivot 5 between two fixed plates 15 No. two.
The conveyor belt tensioning structure further comprises a rotating shaft connecting device 6 and a pressing mechanism 9.
The two rotating shaft connecting devices 6 are respectively and slidably mounted on the rails 16 of the first fixing plates 14, and each rotating shaft connecting device 6 comprises a bearing 61, a spring telescopic rod 62 and a fixing groove 63.
The tightening mechanism 9 is fixedly installed on the first fixing seat 7 on the bottom plate 10, and the tightening mechanism 9 comprises an iron pipe 91, a threaded rod 92, a nut 93 and a ball 94.
Further, a control mechanism 17 is included;
the control mechanism 17 is rotatably arranged on the iron pipe 91 of the abutting mechanism 9;
the control mechanism 17 comprises a connecting plate 171, a handle 172, an iron block 173 and a pin shaft 174, the iron block 173 is fixedly installed on the threaded rod 92, the connecting plate 171 is fixedly connected with the iron pipe 91, one end of the handle 172 is rotatably connected with the iron block 173 through the pin shaft 174, one end of the handle 172, which is far away from the iron block 173, is rotatably connected with the connecting plate 171 through the pin shaft 174, the connecting plate 171 on the iron pipe 91 keeps the fixed position unchanged as the iron pipe 91 keeps the fixed position unchanged, and when the handle 172 is rotated, the iron block 173 on one side of the handle 172 and the threaded rod 92 on the iron block 173 are driven to move.
Further, the upper surface of the base 2 and a position close to the handle 172 are fixedly provided with a fixing block 11, the fixing block 11 is fixedly provided with a pressing plate 12, and the pressing plate 12 is fixedly connected with the fixing block 11 through a limiting bolt 13.
Further, the conveying belt 3 is sleeved between the two rotating shafts 5, the motor 4 is fixedly mounted on the outer surface of the second fixing plate 15 on one side, and the output shaft of the motor 4 is fixedly connected with the rotating shafts 5.
Further, the handle 172 is made of stainless steel, and an anti-slip rubber sleeve is sleeved outside the stainless steel handle 172.
Further, the rotating shaft 5 is rotatably connected with the bearing 61, so that the rotating shaft can rotate conveniently.
The utility model discloses limited an electric circular saw's theory of operation as follows:
a connecting device: through setting up pivot connecting device 6, can make conveyer belt 3 when need not adjust the elasticity state, let conveyer belt 3 keep in tight state, when needs adjust the lax state of conveyer belt 3, remove the position of supporting tight mechanism 9, exert the effort to pivot 5, pivot 5 connecting device receives external force and removes to the one side of installing fixed slot 63, spring telescopic link 62 shrink this moment, drive bearing 61 on the pivot 5 promptly and remove, then whole conveyer belt 3 becomes lax, tight state is not appearing, the position distance of coming to pivot connecting device 6 is adjusted to size through external effort, thereby adjust the position of pivot 5, and then adjust the elasticity situation of conveyer belt 3, make conveyer belt 3 can not too loose and skid, also can not be too tight and break up.
The abutting mechanism: by arranging the abutting mechanism 9, the abutting mechanism 9 is used for applying force to the rotating shaft 5, under the action of the force applied by the abutting mechanism 9, the rotating shaft 5 moves rightwards, namely, the whole rotating shaft connecting device 6 moves rightwards, at the moment, the distance between the two rotating shafts 5 is reduced, so that the tension on the transmission belt 3 is reduced, the tightness of the transmission belt 3 is influenced, when the tightness of the transmission belt 3 is proper, the position of the abutting mechanism 9 can be fixed by rotating the pressing plate 12 to fix the handle 172, namely, the whole control mechanism 17 is fixed, further, the position of the real abutting mechanism 9 is controlled by the control mechanism 17, the position of the abutting mechanism 9 is kept unchanged, the force applied to the rotating shaft 5 is unchanged, so that the force generated by the deformation of the spring telescopic rod 62 in the rotating shaft connecting device 6 needs to be recovered, the force is counteracted with the spring telescopic rod 62 under the interaction, and further, the position of the whole transmission belt 3 is kept unchanged, the looseness of the whole conveyor belt 3 does not change any more, because the handle 172 is connected with the connecting plate 171 in a rotating way, the handle 172 is connected with the iron block 173 in a rotating way, and the connecting plate 173 is fixedly connected with the iron pipe 91, when the handle 172 rotates upwards, the threaded rod 92 on the iron block 173 is driven to move leftwards, even if the ball 94 is far away from the conveyor belt 3, when the handle 172 rotates downwards, the handle 172 drives the threaded rod 92 on the iron block 173 to move rightwards, so that the ball 94 is close to the conveyor belt 93, and when the handle 172 rotates to be parallel to the position of the iron pipe 91, the ball 94 on the threaded rod 92 is abutted against the conveyor belt 3, so that the rotating shaft connecting device 6 is abutted;
a control mechanism: through the arrangement of the control mechanism 17, the position between the whole abutting mechanism 9 and the rotating shaft 5 is controlled and adjusted, when the abutting mechanism 9 enables the bearing connecting device 6 on the rotating shaft 5 to move to a proper position, namely the whole control mechanism 9 is fixed by limiting the handle 172 on the control mechanism 17 through the pressing plate 12 on the fixing block 11, so that the position of the abutting mechanism 9 is kept unchanged, the bearing connecting device 6 and the abutting mechanism 9 are kept balanced, namely the loose state of the conveyor belt 3 is kept balanced, when the handle 172 rotates to be parallel to the iron pipe 91, the pressing plate 12 rotates to a position above the position of the handle 172, and the handle 172 cannot rotate upwards due to the downward acting force applied to the handle 172 by the pressing plate 12, so that the whole abutting mechanism 9 cannot displace, and the whole rotating shaft connecting device 6 cannot displace any more, and further the position and the tension of the conveyor belt 3 are kept constant.
The utility model discloses in, support tight mechanism 9 through setting up, control mechanism 17 removes the position of countershaft 5 with pivot connecting device 6 combined action down, and then change the lax degree of conveyer belt 3, when the tension of conveyer belt 3 is adjusted to needs, come to control the displacement to supporting tight mechanism 9 through removing pulling control mechanism 17, remove by supporting tight mechanism 9 to pivot connecting device 6 again, thereby change the tension between conveyer belt 3, and then make the tension of conveyer belt diminish between two pivots 5, make pivot 5 can not idle run, also can not make motor 4 overload rotation simultaneously.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. A conveyor belt tensioning structure comprises a frame (1), wherein a base (2) is fixedly mounted above the frame (1), two first fixing plates (14) are arranged on one side of the upper surface of the base (2), the two first fixing plates (14) are oppositely mounted on the upper surface of the base (2), two second fixing plates (15) are arranged on the other side of the upper surface of the base (2), the two second fixing plates (15) are oppositely mounted on the upper surface of the base (2), rails (16) are arranged in the two first fixing plates (14), rotating shafts (5) are arranged in the rails (16), and the rotating shafts (5) are arranged between the two second fixing plates (15);
base (2) upper surface and one side fixed mounting that the position is close to fixed plate (14) have No. two fixing base (8), base (2) upper surface and one side fixed mounting who keeps away from No. two fixing base (8) have bottom plate (10), fixed mounting has fixed plate (14), its characterized in that on bottom plate (10): the device also comprises a rotating shaft connecting device (6) and a pressing mechanism (9);
the two rotating shaft connecting devices (6) are respectively and slidably mounted on the rails (16) of the two first fixing plates (14), and each rotating shaft connecting device (6) comprises a bearing (61), a spring telescopic rod (62) and a fixing groove (63);
the inner wall of the bearing (61) is fixedly provided with a rotating shaft (5), the bearing (61) is slidably arranged in the track (16), one side of the bearing (61) is fixedly provided with a fixing groove (63), a spring telescopic rod (62) is fixedly arranged in the fixing groove (63), and the other end of the spring telescopic rod (62) is fixedly connected with the inner wall of the first fixing plate (14);
the tightening mechanism (9) is fixedly arranged on a first fixed seat (7) on the bottom plate (10), and the tightening mechanism (9) comprises an iron pipe (91), a threaded rod (92), a nut (93) and a ball (94);
iron pipe (91) run through insert establish on fixing base (7) No. one, iron pipe (91) one end runs through to have cup jointed threaded rod (92), threaded rod (92) one end runs through to insert and establishes on No. two fixing bases (8), threaded rod (92) are gone up and are located the screw thread between fixing base (7) and No. two fixing bases (8) and install nut (93), roll in the one end that threaded rod (92) are close to conveyer belt (3) and install ball (94).
2. A conveyor belt tensioning arrangement as defined in claim 1 wherein: also comprises a control mechanism (17);
the control mechanism (17) is rotatably arranged on an iron pipe (91) of the abutting mechanism (9);
control mechanism (17) are including connecting plate (171), handle (172), iron plate (173) and round pin axle (174), iron plate (173) fixed mounting is on threaded rod (92), connecting plate (171) are connected through round pin axle (174) rotation with iron pipe (91), the one end and the iron plate (173) of handle (172) are connected through round pin axle (174) rotation, the one end and the connecting plate (171) of keeping away from iron plate (173) of handle (172) are connected through round pin axle (174) rotation.
3. A conveyor belt tensioning arrangement as defined in claim 1 wherein: base (2) upper surface and the fixed position that is close to handle (172) install fixed block (11), fixed mounting has press plate (12) on fixed block (11), press through spacing bolt (13) fixed connection between press plate (12) and fixed block (11).
4. A conveyor belt tensioning arrangement as defined in claim 1 wherein: two conveyer belt (3) have been cup jointed between pivot (5), No. two fixed plate (15) surface fixed mounting in one side has motor (4), the output shaft and pivot (5) fixed connection of motor (4).
5. A belt tensioning construction as claimed in claim 2 wherein: the handle (172) is made of stainless steel materials, and an anti-skid rubber sleeve is sleeved outside the stainless steel handle (172).
6. A conveyor belt tensioning arrangement as defined in claim 1 wherein: the rotating shaft (5) is rotatably connected with the bearing (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022402760.9U CN213833330U (en) | 2020-10-26 | 2020-10-26 | Conveyer belt tensioning texture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022402760.9U CN213833330U (en) | 2020-10-26 | 2020-10-26 | Conveyer belt tensioning texture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213833330U true CN213833330U (en) | 2021-07-30 |
Family
ID=77011083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022402760.9U Active CN213833330U (en) | 2020-10-26 | 2020-10-26 | Conveyer belt tensioning texture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213833330U (en) |
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2020
- 2020-10-26 CN CN202022402760.9U patent/CN213833330U/en active Active
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