CN217207633U - Anti-loosening fixing device for belt pulley - Google Patents
Anti-loosening fixing device for belt pulley Download PDFInfo
- Publication number
- CN217207633U CN217207633U CN202220196119.0U CN202220196119U CN217207633U CN 217207633 U CN217207633 U CN 217207633U CN 202220196119 U CN202220196119 U CN 202220196119U CN 217207633 U CN217207633 U CN 217207633U
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- inner frame
- belt pulley
- fixing device
- mounting
- rod
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- 238000009434 installation Methods 0.000 claims abstract description 23
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 238000001125 extrusion Methods 0.000 claims description 18
- 244000309464 bull Species 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Gears, Cams (AREA)
- Buckles (AREA)
- Pulleys (AREA)
Abstract
The utility model discloses a fixing device that belt pulley locking is not hard up, including the inner frame, the inside left side of inner frame is provided with compression spring, and compression spring's inside and the outside interconnect in right side of connecting rod, the left end top fixed mounting of connecting rod has the mounting bracket, the outside surface of internal gear is provided with the connecting strip, and the outer end top fixed mounting of connecting strip has outer baffle, the right side top surface of inner frame is provided with the bull stick, the outside surface of movable block is provided with the side lever, the outer end top fixed surface of side lever is provided with the stripper plate, the right side surface of inner frame is provided with the installation and detains, and the fixture block is installed with the junction of inner frame to the installation knot, the right-hand member top outside surface threaded connection of inner frame has fixed cover, the right side middle part fixed surface that the installation was detained installs the connector. This locking fixing device that moves of belt pulley can be fixed to the belt pulley body interconnect of equidimension not, different length to make things convenient for operating personnel's installation fixed.
Description
Technical Field
The utility model relates to a belt pulley technical field specifically is a locking fixing device that moves of belt pulley.
Background
The belt pulley transmission mechanism is a common power transmission mechanism, and is mainly formed by connecting a main belt pulley and an auxiliary belt pulley through a belt, a motor outputs power through a motor shaft, the power is transmitted to the main belt pulley through a rotating shaft fixed with the main belt pulley, the power is transmitted to the auxiliary belt pulley through the belt, the auxiliary belt pulley outputs the power through the fixedly connected rotating shaft, and the belt pulley transmission mechanism is applied to equipment such as a stirrer, a crusher and the like, and is often matched with a fixing device to be used together to avoid the shaking of the belt pulleys.
In current fixing device, often can only be connected fixedly with the belt pulley interconnect of fixed dimension, can't connect the belt pulley of equidimension not to take place to rock when using easily. Aiming at the problems, the novel fixing device is innovatively designed on the basis of the original fixing device.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a locking fixing device that moves of belt pulley has solved in current fixing device, often only can be fixed with fixed dimension's belt pulley interconnect, can't connect the belt pulley of equidimension not to take place the problem of rocking easily during the use.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for preventing a belt pulley from loosening comprises an inner frame, wherein a compression spring is arranged on the left side inside the inner frame, the inside of the compression spring is connected with the outside of the right side of a connecting rod, a mounting frame is fixedly mounted at the top of the left end of the connecting rod, a rotating handle is arranged on the surface of the left side inside the mounting frame, an internal gear is fixedly arranged on the outside of the right side of the rotating handle, a connecting bar is arranged on the surface of the outer side of the internal gear, an external baffle is fixedly mounted at the top of the outer end of the connecting bar, a rotating rod is arranged on the surface of the top of the right side of the inner frame, a movable block is sleeved outside the left side of the rotating rod, the surface of the right side of the movable block is connected with the inner wall of the inner frame through a limiting rod, side rods are arranged on the surface of the outside of the movable block and are connected with each other through elastic ropes, an extrusion plate is fixedly arranged on the surface of the top of the outer end of the side rods, and is connected with the inner wall of a belt pulley body through the extrusion plate, the right side surface of inner tower is provided with the installation and detains, and the installation detains the junction with the inner tower and install the fixture block, the right-hand member top outside surface threaded connection of inner tower has fixed cover, the right side middle part fixed surface that the installation was detained installs the connector.
Preferably, the mounting frame and the inner frame form an elastic structure through a compression spring and a connecting rod, the connecting rod and the inner frame are connected in a nested manner, and the mounting frame and the connecting rod are of an integrated structure.
Preferably, the connecting bar forms a sliding structure with the mounting frame through the internal gear, the internal gear is connected with the connecting bar in a meshing manner, and the internal gear forms a rotating structure with the mounting frame through the rotating handle.
Preferably, the movable block and the inner frame form a sliding structure through a rotating rod, the movable block and the rotating rod are connected in a threaded mode, and the rotating rod is of a rotating structure.
Preferably, the extrusion plate and the inner frame form a sliding structure through a side rod, the side rod and the inner frame form an elastic structure through an elastic rope, and the inner side surface of the side rod and the connecting surface of the movable block are attached to each other.
Preferably, the belt pulley body forms a disassembly and assembly structure with the inner frame through the extrusion plate, the outer baffle plate and the inner frame.
Preferably, the mounting buckle and the clamping block are connected in a nested manner, the mounting buckle and the inner frame form a detachable mounting through the clamping block, and the inner frame and the fixed sleeve are connected in a threaded manner.
(III) advantageous effects
The utility model provides a locking fixing device that moves of belt pulley. The method has the following beneficial effects:
(1) this locking fixing device of belt pulley through compression spring's use, can stimulate the connecting rod, later through the extrusion to the connecting rod, can stimulate the mounting bracket, later alright drive the outer baffle in the outside and remove, make outer baffle can fix the side of the belt pulley body of connecting to the removal of connecting rod can connect the belt pulley body of different length.
(2) This locking fixing device that moves of belt pulley through the use of bull stick, makes the device can remove the movable block, later alright extrude the side lever of both sides, makes the side lever slide to because the use of stripper plate can connect fixedly to the belt pulley body of equidimension not, avoid when using, the condition of taking place to rock has improved the device's stability.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a schematic view of the sectional side view structure of the movable block of the present invention;
FIG. 3 is a schematic view of the side view of the inner section of the mounting rack of the present invention;
fig. 4 is a schematic view of the connection and amplification structure of the inner frame and the installation buckle of the present invention.
In the figure: 1. an inner frame; 2. a compression spring; 3. a connecting rod; 4. a mounting frame; 5. turning a handle; 6. an internal gear; 7. a connecting strip; 8. an outer baffle; 9. a rotating rod; 10. a movable block; 11. a limiting rod; 12. a side lever; 13. an elastic cord; 14. a pressing plate; 15. a pulley body; 16. installing a buckle; 17. a clamping block; 18. fixing a sleeve; 19. a connecting head.
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.
As shown in fig. 1-4, the utility model provides a technical solution: a fixing device for preventing a belt pulley from loosening comprises an inner frame 1, a compression spring 2, a connecting rod 3, an installation frame 4, a rotating handle 5, an internal gear 6, a connecting strip 7, an outer baffle 8, a rotating rod 9, a movable block 10, a limiting rod 11, a side rod 12, an elastic rope 13, an extrusion plate 14, a belt pulley body 15, an installation buckle 16, a clamping block 17, a fixing sleeve 18 and a connecting head 19, wherein the compression spring 2 is arranged on the left inside of the inner frame 1, the inside of the compression spring 2 is connected with the outside of the right side of the connecting rod 3, the installation frame 4 is fixedly installed at the top of the left end of the connecting rod 3, the rotating handle 5 is arranged on the left inside surface of the installation frame 4, the internal gear 6 is fixedly arranged on the outside of the right side of the rotating handle 5, the connecting strip 7 is arranged on the outer side surface of the internal gear 6, the outer end top of the connecting strip 7 is fixedly installed with the outer baffle 8, the rotating rod 9 is arranged on the top surface of the right side of the inner frame 1, a movable block 10 is sleeved outside the left side of the rotating rod 9, the right side surface of the movable block 10 is connected with the inner wall of the inner frame 1 through a limiting rod 11, side rods 12 are arranged on the outer side surface of the movable block 10 and connected with each other through elastic ropes 13, an extrusion plate 14 is fixedly arranged on the top surface of the outer ends of the side rods 12, the side rods 12 are connected with the inner wall of the belt pulley body 15 through the extrusion plate 14, an installation buckle 16 is arranged on the right side surface of the inner frame 1, a clamping block 17 is arranged at the joint of the installation buckle 16 and the inner frame 1, a fixed sleeve 18 is connected with the outer side surface of the top of the right end of the inner frame 1 through threads, and a connecting head 19 is fixedly arranged on the surface of the middle part of the right side of the installation buckle 16;
the mounting frame 4 and the inner frame 1 form an elastic structure through the compression spring 2 and the connecting rod 3, the connecting rod 3 and the inner frame 1 are connected in a nested mode, and the mounting frame 4 and the connecting rod 3 are of an integrated structure, so that the device can extrude the connecting rod 3 through the compression spring 2, and then can extrude the mounting frame 4 to the right side, and the mounting frame 4 can slide;
the connecting bar 7 forms a sliding structure with the mounting frame 4 through the internal gear 6, the internal gear 6 is connected with the connecting bar 7 in a meshing manner, the internal gear 6 forms a rotating structure with the mounting frame 4 through the rotating handle 5, so that the device can drive the internal gear 6 to rotate through rotating the rotating handle 5, and then the rotating handle 5 can drive the connecting bar 7 to slide through the rotation of the internal gear 6, so that the outer baffle 8 on the outer side can slide;
the movable block 10 and the inner frame 1 form a sliding structure through the rotating rod 9, the movable block 10 and the rotating rod 9 are connected in a threaded mode, the rotating rod 9 is of a rotating structure, the device can drive the movable block 10 to slide through the rotation of the rotating rod 9 due to the threaded connection of the rotating rod 9 and the movable block 10, and then the side rods 12 on the two sides can be extruded to enable the side rods 12 to slide;
the extrusion plate 14 and the inner frame 1 form a sliding structure through the side lever 12, the side lever 12 and the inner frame 1 form an elastic structure through the elastic rope 13, and the inner side surface of the side lever 12 and the connecting surface of the movable block 10 are attached to each other, so that the device can drive the extrusion plate 14 on the outer side to slide through the sliding of the side lever 12, and then the extrusion plate 14 can complete the fixing effect on the belt pulley body 15, thereby avoiding the shaking of the belt pulley body 15;
the belt pulley body 15 and the inner frame 1 form a dismounting and mounting structure through the extrusion plate 14 and the outer baffle 8, so that the device can be connected and fixed with belt pulley bodies 15 with different sizes and lengths by dismounting the belt pulley body 15, and an operator can conveniently connect and mount the device;
the connection mode of installation knot 16 and fixture block 17 is nested connection, and installation knot 16 constitutes the dismantlement installation through fixture block 17 and interior frame 1 to the connection mode of interior frame 1 and fixed cover 18 is threaded connection, makes the device can rotate fixed cover 18, thereby with interior frame 1 and fixed cover 18 interconnect, later can push installation knot 16 through fixed cover 18, thereby the completion is detained 16 fixed.
When the belt pulley is used, firstly, the belt pulley body 15 is sleeved on the outer side of the inner frame 1, then the rotating handle 5 is rotated, the rotating handle 5 is rotated to drive the inner gear 6 to rotate, the connecting strip 7 can be slid due to the meshed connection of the inner gear 6 and the connecting strip 7, the connecting strip 7 can drive the outer baffle plate 8 to slide, then the surface of the outer baffle plate 8 and the left end surface of the belt pulley body 15 are mutually attached, then the rotating rod 9 is rotated, the movable block 10 can slide due to the threaded connection of the rotating rod 9 and the movable block 10, then the side rod 12 can be slid towards the outer side due to the extrusion of the movable block 10 on the side rod 12, the extrusion plate 14 can be driven to slide towards the outer side due to the sliding of the side rod 12, then the inner wall of the belt pulley body 15 can be fixed due to the use of the limiting rod 11, can play the fixed action to the slip direction of movable block 10, avoid movable block 10 to take place the rotatory condition, compression spring 2 extrudees connecting rod 3 to the right side simultaneously, can drive mounting bracket 4 and remove to the right side, later alright make belt pulley body 15 and outer baffle 8 interconnect together, connect the device after accomplishing, again through detaining 16 with the installation and place inside the right-hand member of inner frame 1, later rotate fixed cover 18, make fixed cover 18 remove the right-hand member surface of inner frame 1, extrude inboard fixture block 17 through fixed cover 18, make fixture block 17 and 16 interconnect of installation knot fixed together, again through interconnect motor and connector 19, alright drive the device and rotate, the content that does not make detailed description in this description all belongs to the prior art that technical personnel in the field know simultaneously.
In conclusion, the fixing device for preventing the belt pulley from loosening can pull the connecting rod 3 through the use of the compression spring 2, then can pull the mounting frame 4 through the extrusion of the connecting rod 3, then can drive the outer baffle 8 on the outer side to move, so that the outer baffle 8 can fix the side surface of the connected belt pulley body 15, and the movement of the connecting rod 3 can connect belt pulley bodies 15 with different lengths, and through the use of the rotating rod 9, the device can move the movable block 10, then can extrude the side rods 12 on two sides, so that the side rods 12 slide, and due to the use of the extrusion plate 14, the belt pulley bodies 15 with different sizes can be connected and fixed, the situation of shaking during use is avoided, and the stability of the device is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a fixing device that belt pulley locking is moved, includes inner tower (1), its characterized in that: the inner side of the inner frame (1) is provided with a compression spring (2), the inner part of the compression spring (2) and the right side of the connecting rod (3) are connected with each other, the left end top of the connecting rod (3) is fixedly provided with a mounting frame (4), the inner left side surface of the mounting frame (4) is provided with a rotating handle (5), an inner gear (6) is fixedly arranged on the right side of the rotating handle (5), the outer side surface of the inner gear (6) is provided with a connecting strip (7), the outer end top of the connecting strip (7) is fixedly provided with an outer baffle (8), the right side top surface of the inner frame (1) is provided with a rotating rod (9), the outer side of the rotating rod (9) is sleeved with a movable block (10), the right side surface of the movable block (10) is connected with the inner wall of the inner frame (1) through a limiting rod (11), the outer side surface of the movable block (10) is provided with a side rod (12), and through stretch cord (13) interconnect between side lever (12), the outer end top fixed surface of side lever (12) is provided with stripper plate (14), and side lever (12) through the inner wall interconnect of stripper plate (14) with belt pulley body (15), the right side surface of inner frame (1) is provided with the installation and detains (16), and installs the junction of detaining (16) and inner frame (1) and install fixture block (17), the right-hand member top outside surface threaded connection of inner frame (1) has fixed cover (18), the right side middle part fixed surface of detaining (16) in the installation installs connector (19).
2. A pulley anti-loosening fixing device according to claim 1, wherein: the mounting rack (4) and the inner rack (1) form an elastic structure through the compression spring (2) and the connecting rod (3), the connecting mode of the connecting rod (3) and the inner rack (1) is nested, and the mounting rack (4) and the connecting rod (3) are of an integrated structure.
3. A pulley anti-loosening fixing device according to claim 1, wherein: the connecting bar (7) forms a sliding structure with the mounting frame (4) through the internal gear (6), the internal gear (6) is connected with the connecting bar (7) in a meshed mode, and the internal gear (6) forms a rotating structure with the mounting frame (4) through the rotating handle (5).
4. A pulley anti-loosening fixing device according to claim 1, wherein: the movable block (10) and the inner frame (1) form a sliding structure through the rotating rod (9), the movable block (10) is connected with the rotating rod (9) in a threaded mode, and the rotating rod (9) is of a rotating structure.
5. A pulley anti-loosening fixing device according to claim 1, wherein: the extrusion plate (14) and the inner frame (1) form a sliding structure through the side rods (12), the side rods (12) and the inner frame (1) form an elastic structure through the elastic ropes (13), and the inner side surfaces of the side rods (12) and the connecting surfaces of the movable blocks (10) are attached to each other.
6. A pulley anti-loosening fixing device according to claim 1, wherein: the belt pulley body (15) and the inner frame (1) form a dismounting and mounting structure through the extrusion plate (14) and the outer baffle (8).
7. A pulley anti-loosening fixing device according to claim 1, wherein: the mounting buckle (16) and the clamping block (17) are connected in a nested manner, the mounting buckle (16) and the inner frame (1) form disassembly and assembly through the clamping block (17), and the inner frame (1) and the fixing sleeve (18) are connected in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220196119.0U CN217207633U (en) | 2022-01-25 | 2022-01-25 | Anti-loosening fixing device for belt pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220196119.0U CN217207633U (en) | 2022-01-25 | 2022-01-25 | Anti-loosening fixing device for belt pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217207633U true CN217207633U (en) | 2022-08-16 |
Family
ID=82794122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220196119.0U Active CN217207633U (en) | 2022-01-25 | 2022-01-25 | Anti-loosening fixing device for belt pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217207633U (en) |
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2022
- 2022-01-25 CN CN202220196119.0U patent/CN217207633U/en active Active
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Effective date of registration: 20240304 Address after: 714000 Wang Family Group, Wang Ma Village, Xue Town, Fuping County, Weinan City, Shaanxi Province Patentee after: Fuping Zhonghao building materials Co.,Ltd. Country or region after: China Address before: 343100 west of Chuangxin Avenue, Jinggangshan economic and Technological Development Zone, Ji'an City, Jiangxi Province Patentee before: JIANGXI BOZHAN AUTOMATION TECHNOLOGY Co.,Ltd. Country or region before: China |