CN220764546U - Mounting seat of guide wheel shaft - Google Patents
Mounting seat of guide wheel shaft Download PDFInfo
- Publication number
- CN220764546U CN220764546U CN202322741086.0U CN202322741086U CN220764546U CN 220764546 U CN220764546 U CN 220764546U CN 202322741086 U CN202322741086 U CN 202322741086U CN 220764546 U CN220764546 U CN 220764546U
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- China
- Prior art keywords
- guide wheel
- mounting seat
- hole
- mount pad
- guide
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000010030 laminating Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Handcart (AREA)
Abstract
The utility model relates to a mounting seat, in particular to a mounting seat for a guide wheel shaft, which comprises a mounting seat, wherein a guide wheel is arranged on the mounting seat, an adjusting mechanism is arranged on the mounting seat, the adjusting mechanism comprises a supporting rod and a shaft seat, and a slotted hole is formed in the shaft seat; in this mount pad of guide wheel axle, through the mutually supporting of adjustment mechanism and anti-tilting structure, the bracing piece can slide in the slotted hole of axle bed in adjustment mechanism, can be according to the wearing and tearing degree of bulge loop on the guide wheel to adjust the interval between guide wheel axle bed and the mount pad, make guide wheel and track laminating, prevent that the track from droing, pass fixed orifices screw thread mount through the fixed orifices on the bracing piece screw hole after adjusting, fix the mount pad, anti-tilting structure promotes the fixture block through the pneumatic cylinder simultaneously, the fluting of messenger's fixture block and the laminating of guide wheel bulge loop outer wall, when the guide wheel takes place the tilting rotation, can take place the friction with the fluting lateral wall, be convenient for judge whether the guide wheel takes place the slope.
Description
Technical Field
The utility model relates to a mounting seat, in particular to a mounting seat for a guide wheel shaft.
Background
The guide wheels are used for guiding the crawler belt to revolve correctly, so that the crawler belt is prevented from deviating and overtaking, most of the excavators also play the role of the supporting wheels, so that the contact area of the crawler belt to the ground can be increased, the specific pressure of the ground is reduced, the wheel surface of the guide wheels is made into a smooth surface, the middle of the guide wheels is provided with a baffle arm ring which is used as a guide function, the ring surfaces on two sides are used for supporting a rail chain, the smaller the distance between the guide wheels and the nearest supporting wheels is, the better the guide performance is, and the fixing of the guide wheels is required to be fixed and limited by the mounting seat; most of the existing guide wheel shaft mounting seats are of fixed structures, the guide wheel shaft is rotatably mounted on the shaft seat, the shaft seat is fixedly connected with the tensioning oil cylinder, the guide wheel is fixed, however, due to the fact that the guide wheel is excessively long in service time and is worn out to a certain extent, the spacing between the guide wheel and the mounting seats cannot be adjusted, the guide wheel can be separated from the crawler belt and cannot continuously pull the crawler belt, the guide wheel is easy to incline in the rotation process of the guide wheel and cannot be judged, and the guide wheel is easy to damage due to long-time inclined rotation, and therefore the utility model aims to provide the guide wheel shaft mounting seat.
Disclosure of Invention
The utility model aims to solve the defects that the prior guide wheel shaft mounting seat structure is fixed, the distance between a guide wheel and the mounting seat cannot be adjusted, and the inclination is easy to occur in the rotation process of the guide wheel, and the judgment cannot be carried out.
The technical scheme adopted by the utility model is as follows:
the utility model provides a guide axle's mount pad, including the mount pad, be provided with the guide wheel on the mount pad, be provided with adjustment mechanism on the mount pad, adjustment mechanism includes bracing piece and axle bed, the slotted hole has been seted up on the axle bed, the fixed orifices has been seted up on the slotted hole, threaded hole has been seted up on the bracing piece, install the set screw on the threaded hole, adjustment mechanism is used for adjusting the interval of axle bed and mount pad, still includes: the anti-tilting structure comprises a hydraulic cylinder and a clamping block and is used for preventing the guide wheel from tilting.
As a preferred technical scheme of the utility model: the mounting seat is symmetrically provided with mounting holes, mounting screws are arranged on the mounting holes in a threaded mode, and the supporting rods are symmetrically and fixedly arranged at two ends of the mounting seat.
As a preferred technical scheme of the utility model: threaded holes are uniformly formed in the support rods, the shaft seats are symmetrically and slidably arranged on the support rods, and fixing holes are uniformly formed in the slotted holes.
As a preferred technical scheme of the utility model: the fixing screw penetrates through the fixing hole and is arranged in the threaded hole in a threaded mode, a rotating shaft is fixedly arranged between the shaft seats, and a bearing is fixedly arranged on the rotating shaft.
As a preferred technical scheme of the utility model: the guide wheel is fixedly provided with a convex ring, the guide wheel is arranged on the rotating shaft, the guide wheel is provided with a rotating hole, and the inner wall of the rotating hole is fixedly connected with the outer wall of the bearing.
As a preferred technical scheme of the utility model: the hydraulic cylinder is fixedly arranged on the mounting seat, the clamping block is fixedly arranged on a piston rod of the hydraulic cylinder, connecting rods are symmetrically fixed at two ends of the clamping block, one end of each connecting rod is fixedly connected with the mounting seat, a slot is formed in the clamping block, and the slot is an arc-shaped slot.
Compared with the prior art, the utility model has the beneficial effects that:
in this mount pad of guide wheel axle, through the mutually supporting of adjustment mechanism and anti-tilting structure, the bracing piece can slide in the slotted hole of axle bed in adjustment mechanism, can be according to the wearing and tearing degree of bulge loop on the guide wheel to adjust the interval between guide wheel axle bed and the mount pad, make guide wheel and track laminating, prevent that the track from droing, pass fixed orifices screw thread mount through the fixed orifices on the bracing piece screw hole after adjusting, fix the mount pad, anti-tilting structure promotes the fixture block through the pneumatic cylinder simultaneously, the fluting of messenger's fixture block and the laminating of guide wheel bulge loop outer wall, when the guide wheel takes place the tilting rotation, can take place the friction with the fluting lateral wall, be convenient for judge whether the guide wheel takes place the slope.
Drawings
FIG. 1 is a schematic view of the overall structure of a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of a guide wheel in accordance with a preferred embodiment of the present utility model;
FIG. 3 is a schematic view of a hub structure in a preferred embodiment of the present utility model;
FIG. 4 is a schematic view of a mounting structure according to a preferred embodiment of the present utility model;
fig. 5 is a schematic view of an anti-tilting structure according to a preferred embodiment of the present utility model.
The meaning of each label in the figure is:
1. a mounting base; 11. a support rod; 111. a threaded hole; 12. installing a screw; 121. a mounting hole; 13. a connecting rod; 2. a guide wheel; 21. a convex ring; 22. a rotation hole; 3. a shaft seat; 31. a slot hole; 32. a fixing hole; 4. a hydraulic cylinder; 5. a rotating shaft; 51. a bearing; 6. a clamping block; 61. slotting; 7. and (5) fixing a screw.
Detailed Description
It should be noted that, under the condition of no conflict, the embodiments of the present embodiments and features in the embodiments may be combined with each other, and the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and obviously, the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an objective of the present embodiment is to provide a mounting seat for a guiding axle, including a mounting seat 1, a guiding wheel 2 is provided on the mounting seat 1, an adjusting mechanism is provided on the mounting seat 1, the adjusting mechanism includes a supporting rod 11 and an axle seat 3, a slot hole 31 is provided on the axle seat 3, a fixing hole 32 is provided on the slot hole 31, a threaded hole 111 is provided on the supporting rod 11, a fixing screw 7 is installed on the threaded hole 111, and the adjusting mechanism is used for adjusting the distance between the axle seat 3 and the mounting seat 1, and further includes: the anti-tilting structure comprises a hydraulic cylinder 4 and a clamping block 6 and is used for preventing the guiding wheel 2 from tilting.
Mounting holes 121 are symmetrically formed in the mounting seat 1, mounting screws 12 are mounted on the mounting holes 121 in a threaded mode, and the supporting rods 11 are symmetrically and fixedly mounted at two ends of the mounting seat 1; the mounting screw 12 is used for fixedly mounting the mounting seat 1, so that the guide wheel 2 is clamped and mounted with the crawler belt of the excavator.
Screw holes 111 are uniformly formed in the support rod 11, the shaft seat 3 is symmetrically and slidably arranged on the support rod 11, and fixing holes 32 are uniformly formed in the slotted holes 31; the fixing screw 7 is installed in the threaded hole 111 through the fixing hole 32 in a threaded manner, the rotating shaft 5 is fixedly installed between the shaft bases 3, and the bearing 51 is fixedly installed on the rotating shaft 5; the supporting rod 11 slides in the slotted hole 31 to adjust the distance between the mounting seat 1 and the guide wheel 2 and the shaft seat 3, so that the guide wheel 2 can be adjusted after being worn, and the guide wheel 2 can be continuously attached to the crawler belt for traction, and the crawler belt is prevented from falling off due to the abrasion of the guide wheel 2.
A convex ring 21 is fixedly arranged on the guide wheel 2, the guide wheel 2 is arranged on the rotating shaft 5, a rotating hole 22 is formed in the guide wheel 2, and the inner wall of the rotating hole 22 is fixedly connected with the outer wall of the bearing 51; the hydraulic cylinder 4 is fixedly arranged on the mounting seat 1, the clamping block 6 is fixedly arranged on a piston rod of the hydraulic cylinder 4, connecting rods 13 are symmetrically fixed at two ends of the clamping block 6, the connecting rods 13 are telescopic rods, one end of each connecting rod 13 is fixedly connected with the mounting seat 1, a slot 61 is formed in the clamping block 6, and the slot 61 is an arc-shaped slot; the hydraulic cylinder 4 is used for pushing the clamping block 6, so that the slot 61 of the clamping block 6 is attached to the convex ring 21 on the guide wheel 2, and when the guide wheel 2 rotates in an inclined mode, the convex ring 21 can rub against the inner walls of the two sides of the slot 61, and therefore whether the guide wheel 2 inclines or not is judged conveniently, and maintenance is needed.
When the guide wheel 2 is specifically used, a user firstly needs to fixedly install the installation seat 1 at one end of a tensioning cylinder of the excavator through the installation screw 12 on the installation seat 1, the guide wheel 2 is installed, the convex ring 21 of the guide wheel 2 is clamped with the crawler belt, the guide wheel 2 is worn in a long time, the support rod 11 slides in the slotted hole 31 of the shaft seat 3 according to the wear degree of the guide wheel 2, the distance between the guide wheel 2 and the installation seat 1 is adjusted, the convex ring 21 of the guide wheel 2 can pull the crawler belt, the crawler belt is prevented from falling off due to the wear of the guide wheel 2, the fixing screw 7 passes through the fixing hole 32 of the shaft seat 3 after adjustment, the screw is installed in the threaded hole 111 on the support rod 11, the shaft seat 3 is fixed, meanwhile, the hydraulic cylinder 4 is started, the clamping block 6 is pushed, the groove 61 of the clamping block 6 is attached to the outer wall of the convex ring 21 of the guide wheel 2, the convex ring 21 is inclined with the inner walls on two sides of the groove 61, the guide wheel 2 is inclined when the guide wheel 2 rotates, the guide wheel 2 is inclined by friction, the user can judge that the guide wheel 2 is inclined in rotation, and the guide wheel can be maintained in time, and the guide wheel 2 is prevented from being damaged in time.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a mount pad of guide axle, includes mount pad (1), be provided with guide wheel (2), its characterized in that on mount pad (1): be provided with adjustment mechanism on mount pad (1), adjustment mechanism includes bracing piece (11) and axle bed (3), slotted hole (31) have been seted up on axle bed (3), fixed orifices (32) have been seted up on slotted hole (31), threaded hole (111) have been seted up on bracing piece (11), install set screw (7) on threaded hole (111), adjustment mechanism is used for adjusting the interval of axle bed (3) and mount pad (1), still includes:
the anti-tilting structure comprises a hydraulic cylinder (4) and a clamping block (6), and is used for preventing the guide wheel (2) from tilting.
2. The guide axle mount of claim 1, wherein: mounting holes (121) are symmetrically formed in the mounting base (1), mounting screws (12) are installed on the mounting holes (121) in a threaded mode, and the supporting rods (11) are symmetrically and fixedly installed at two ends of the mounting base (1).
3. The guide axle mount of claim 1, wherein: threaded holes (111) are uniformly formed in the support rods (11), the shaft seats (3) are symmetrically and slidably arranged on the support rods (11), and fixing holes (32) are uniformly formed in the slotted holes (31).
4. The guide axle mount of claim 1, wherein: the fixing screw (7) penetrates through the fixing hole (32) to be installed in the threaded hole (111) in a threaded mode, a rotating shaft (5) is fixedly installed between the shaft bases (3), and a bearing (51) is fixedly installed on the rotating shaft (5).
5. The guide axle mount of claim 1, wherein: the guide wheel (2) is fixedly provided with a convex ring (21), the guide wheel (2) is arranged on the rotating shaft (5), the guide wheel (2) is provided with a rotating hole (22), and the inner wall of the rotating hole (22) is fixedly connected with the outer wall of the bearing (51).
6. The guide axle mount of claim 1, wherein: the hydraulic cylinder (4) is fixedly mounted on the mounting seat (1), the clamping block (6) is fixedly mounted on a piston rod of the hydraulic cylinder (4), connecting rods (13) are symmetrically fixed at two ends of the clamping block (6), one end of each connecting rod (13) is fixedly connected with the mounting seat (1), a slot (61) is formed in the clamping block (6), and the slot (61) is an arc slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322741086.0U CN220764546U (en) | 2023-10-12 | 2023-10-12 | Mounting seat of guide wheel shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322741086.0U CN220764546U (en) | 2023-10-12 | 2023-10-12 | Mounting seat of guide wheel shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220764546U true CN220764546U (en) | 2024-04-12 |
Family
ID=90620913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322741086.0U Active CN220764546U (en) | 2023-10-12 | 2023-10-12 | Mounting seat of guide wheel shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220764546U (en) |
-
2023
- 2023-10-12 CN CN202322741086.0U patent/CN220764546U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |