CN218703573U

CN218703573U - Detachable guide wheel

Info

Publication number: CN218703573U
Application number: CN202222872689.XU
Authority: CN
Inventors: 罗晓辉; 李正红
Original assignee: Shandong Minghao Metal Products Co ltd
Current assignee: Shandong Minghao Metal Products Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-24
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to the technical field of guide wheels, in particular to a detachable guide wheel, which comprises a wheel body and fixed plates fixed on two sides of the outer wall of the wheel body, wherein one side of the fixed plate, which is far away from the wheel body, is provided with a connecting frame, and two sides of the outer wall of the wheel body are provided with wheel panels; further comprising: installation mechanism includes the picture peg, the picture peg is fixed in the link and is close to one side of fixed plate, the inside of fixed plate has been seted up and has been inserted the chamber, and the picture peg inserts and establish and insert intracavity portion, it is fixed with the dead lever to insert intracavity wall both sides, the middle part of inserting intracavity wall is fixed with the gauge rod, the picture peg outer wall is provided with the movable plate, the inside threaded connection of movable plate has the screw rod, and the terminal surface swing joint of screw rod is at the link outer wall, one side that the movable plate is close to the picture peg is fixed with the locating lever. The utility model discloses be convenient for realize disassembling of wheel body and link for the wheel body is more convenient with the equipment mode of link, has improved the convenience.

Description

Detachable guide wheel

Technical Field

The utility model relates to a guide wheel technical field specifically is a can dismantle guide wheel.

Background

The guide wheel is a wheel which plays a role in guiding and positioning the crawler rack, the guide wheel is a walking part of crawler-type walking mechanical equipment and is used for guiding a walking mechanism, the guide wheel is generally used in an excavator or a tank walking mechanism and is used for guiding the walking of a chain, for example, the invention with the publication number of CN213292468U discloses a detachable guide wheel which comprises a guide wheel main body, a guide wheel shaft is rotatably connected inside the guide wheel main body, two fixing plates are arranged on two sides of the guide wheel main body, two fixing blocks are welded on one sides, close to each other, of the two fixing plates, the fixing blocks are fixedly connected with the guide wheel shaft, one sides, far away from each other, of the two fixing plates are rotatably connected with rotating rods, rollers are fixedly connected with one ends, far away from each other, of the two fixing plates are provided with L-shaped connecting pieces, one ends, close to each other, of the two L-shaped connecting pieces are fixedly connected with tension spring rod pieces, and one sides, far away from each other, of the two L-shaped connecting pieces are provided with a chassis piece. The utility model discloses alone can accomplish the installation of guide wheel and dismantle work, not only reduce workman working strength, practice thrift the time of changing the guide wheel moreover greatly, improve the practicality of device.

The current guide wheel is comparatively loaded down with trivial details with the equipment mode of link, when dismouting guide wheel and link, comparatively inconvenient, consequently need a can dismantle the guide wheel and solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can dismantle guide wheel to the current guide wheel that proposes in solving above-mentioned background art is comparatively loaded down with trivial details with the equipment mode of link, when dismouting guide wheel and link, comparatively inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a detachable guide wheel comprises a wheel body and fixing plates fixed on two sides of the outer wall of the wheel body, wherein a connecting frame is arranged on one side, away from the wheel body, of each fixing plate, and wheel panels are arranged on two sides of the outer wall of the wheel body;

further comprising:

the fixing device comprises a fixing mechanism and a fixing mechanism, wherein the fixing mechanism comprises a plug board, the plug board is fixed on one side of the connecting frame, which is close to the fixing plate, an insertion cavity is formed in the fixing plate, the plug board is inserted in the insertion cavity, fixing rods are fixed on two sides of the inner wall of the insertion cavity, a limiting rod is fixed in the middle of the inner wall of the insertion cavity, a movable plate is arranged on the outer wall of the plug board, a screw is connected to the inner thread of the movable plate, the end face of the screw is movably connected to the outer wall of the connecting frame, and a positioning rod is fixed on one side of the movable plate, which is close to the plug board;

the fixing mechanism comprises a connecting plate, and the connecting plate is inserted in the wheel panel.

Preferably, the two ends of the fixing rod, which are far away from the wheel body, are inclined, the fixing rod is inserted into the inserting plate, and a positioning hole matched with the fixing rod is formed in the inserting plate.

Preferably, the limiting rod is inserted into the inserting plate, and a fixing hole matched with the limiting rod is formed in the inserting plate.

Preferably, the locating lever sets up to the pentagon, the inside spacing hole of offering with locating lever complex of gag lever post.

Preferably, a connecting rod is fixed on one side of the connecting plate close to the wheel body, the connecting rod is inserted into the wheel body through the wheel panel, and a groove matched with the connecting rod is formed in the wheel body.

Preferably, a rubber convex ring is glued on the inner wall of the groove, a notch matched with the rubber convex ring is formed in the connecting rod, a rubber clamping block is glued on one side, away from the connecting plate, of the connecting rod, the rubber clamping block is inserted in the groove, and a bayonet matched with the rubber clamping block is formed in the groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this can dismantle guide wheel is provided with installation mechanism, when wheel body and link are disassembled to needs, rotates the screw rod for the locating lever shifts out from the gag lever post is inside, realizes that the gag lever post is spacing to be relieved, stimulates the wheel body, is convenient for realize disassembling of wheel body and link, makes the assembled mode of wheel body and link more convenient, has improved the convenience.

2. Should dismantle the guide wheel and be provided with fixed establishment, when the wheel panel is dismantled to needs and the wheel panel is changed, the pulling connecting plate for the connecting rod shifts out from the fluting is inside, realizes that the spacing of two sets of wheel panel butt joints is relieved, and the reverse wheel panel that pulls carries out the equipment of another new wheel panel behind the wheel panel of dismantlement, has improved the convenience of device.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic top view of the structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 5 is a schematic top sectional view of a part of the structure of the fixing plate, the connecting frame and the mounting mechanism of the present invention;

fig. 6 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a wheel body; 21. a fixing plate; 22. a connecting frame; 23. a wheel panel; 3. an installation mechanism; 31. inserting plates; 32. inserting a cavity; 33. a fixing rod; 34. a limiting rod; 35. moving the plate; 36. a screw; 37. positioning a rod; 4. a fixing mechanism; 41. a connecting plate; 42. a connecting rod; 43. grooving; 44. a rubber convex ring; 45. and (4) a rubber clamping block.

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.

Referring to fig. 1-6, the present invention provides an embodiment:

a detachable guide wheel comprises a wheel body 1 and fixing plates 21 fixed on two sides of the outer wall of the wheel body 1, wherein a connecting frame 22 is arranged on one side, away from the wheel body 1, of the fixing plates 21, and wheel panels 23 are arranged on two sides of the outer wall of the wheel body 1;

further comprising:

the mounting mechanism 3 comprises an inserting plate 31, the inserting plate 31 is fixed on one side of the connecting frame 22 close to the fixing plate 21, an inserting cavity 32 is formed in the fixing plate 21, the inserting plate 31 is inserted in the inserting cavity 32, fixing rods 33 are fixed on two sides of the inner wall of the inserting cavity 32, two ends of one side, far away from the wheel body 1, of each fixing rod 33 are arranged in an inclined shape, the fixing rods 33 are inserted in the inserting plate 31, positioning holes matched with the fixing rods 33 are formed in the inserting plate 31, the fixing rods 33 are conveniently inserted in the inserting plate 31, the inserting plate 31 is in butt joint with the fixing plates 21, a limiting rod 34 is fixed in the middle of the inner wall of the inserting cavity 32, the limiting rod 34 is inserted in the inserting plate 31, fixing holes matched with the limiting rods 34 are formed in the inserting plate 31, the limiting rods 34 are clamped in the inserting plate 31, the limiting plates 31 are mounted, a moving plate 35 is arranged on the outer wall of the inserting plate 31, a screw 36 is movably connected to the end face of the screw 36, one side, the moving plate 35 close to the inserting plate 31, the positioning rods 37 are arranged in a pentagonal shape, the limiting holes matched with the positioning rods 37 are formed in the limiting rods 34, and the limiting rods are more firmly connected to the limiting rods 22, so that the limiting rods 22 can be more firmly;

fixing mechanism 4, fixing mechanism 4 includes connecting plate 41, connecting plate 41 is inserted and is established in the inside of wheel body panel 23, one side that connecting plate 41 is close to wheel body 1 is fixed with connecting rod 42, and connecting rod 42 inserts through wheel panel 23 and establishes to the wheel body 1 inside, wheel body 1 is inside to be seted up with connecting rod 42 complex fluting 43, insert through connecting rod 42 and establish to the fluting 43 inside, realize the spacing of wheel panel 23 installation, wheel panel 23 junction sets up to the cockscomb structure, be convenient for the butt joint of wheel panel 23, avoid wheel panel 23 butt joint to appear the dislocation, fluting 43 inner wall is glued and is equipped with rubber bulge 44, connecting rod 42 is inside to be seted up with rubber bulge 44 complex notch, connecting rod 42 is kept away from one side glue of connecting plate 41 and is equipped with rubber fixture block 45, and rubber fixture block 45 is inserted and is established in the inside of fluting 43, be convenient for insert connecting rod 42 and establish to fluting 43 inside and fix, make connecting rod 42 insert and establish more stably.

The working principle is as follows: when the wheel body 1 and the connecting frame 22 need to be disassembled, firstly, the screw rod 36 is rotated, the moving plate 35 moves towards the direction away from the connecting frame 22, the moving plate 35 drives the positioning rod 37 to move synchronously, the positioning rod 37 moves out of the inner part of the limiting rod 34, the limiting of the limiting rod 34 is released, then, the connecting frame 22 is pulled towards the direction away from the wheel body 1, the fixing rod 33 moves out of the inner part of the inserting plate 31, the limiting rod 34 moves out of the inner part of the inserting plate 31, the disassembling of the connecting frame 22 is realized, and therefore the disassembling operation of the wheel body 1 and the connecting frame 22 is realized.

When the wheel panel 23 needs to be replaced by detaching the wheel panel 23, the connecting plate 41 is pulled in the direction away from the wheel body 1, the connecting plate 41 drives the connecting rod 42 to move synchronously, the rubber clamping block 45 is elastically deformed and is moved out of the groove 43, the rubber convex ring 44 is elastically deformed and is moved out of the groove 42, pulling is continued until the connecting rod 42 is moved out of the groove 43, the limit release of butt joint of the two groups of wheel panels 23 is realized, then the wheel panel 23 is reversely pulled, the wheel panel 23 is pulled out of the outer wall of the wheel body 1, the wheel panel 23 is detached, then the other wheel panel 23 is sleeved on two sides of the outer wall of the wheel body 1, the wheel panel 23 is fixed through the connecting rod 42, and the operation is finished.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. A detachable guide wheel comprises a wheel body (1) and fixing plates (21) fixed on two sides of the outer wall of the wheel body (1), wherein a connecting frame (22) is arranged on one side, far away from the wheel body (1), of each fixing plate (21), and wheel panels (23) are arranged on two sides of the outer wall of the wheel body (1);

it is characterized by also comprising:

the fixing mechanism comprises a mounting mechanism (3), wherein the mounting mechanism (3) comprises an inserting plate (31), the inserting plate (31) is fixed on one side, close to a fixing plate (21), of a connecting frame (22), an inserting cavity (32) is formed in the fixing plate (21), the inserting plate (31) is inserted into the inserting cavity (32), fixing rods (33) are fixed on two sides of the inner wall of the inserting cavity (32), a limiting rod (34) is fixed in the middle of the inner wall of the inserting cavity (32), a moving plate (35) is arranged on the outer wall of the inserting plate (31), a screw rod (36) is connected to the inner thread of the moving plate (35), the end face of the screw rod (36) is movably connected to the outer wall of the connecting frame (22), and a positioning rod (37) is fixed on one side, close to the inserting plate (31), of the moving plate (35);

the fixing mechanism (4) comprises a connecting plate (41), and the connecting plate (41) is inserted into the wheel panel (23).

2. A detachable guide wheel according to claim 1, wherein: the two ends of one side, away from the wheel body (1), of the fixing rod (33) are arranged to be inclined, the fixing rod (33) is inserted into the inserting plate (31), and a positioning hole matched with the fixing rod (33) is formed in the inserting plate (31).

3. A detachable guide wheel according to claim 1, wherein: the limiting rod (34) is inserted in the inserting plate (31), and a fixing hole matched with the limiting rod (34) is formed in the inserting plate (31).

4. A detachable guide wheel according to claim 1, wherein: the positioning rod (37) is pentagonal, and a limiting hole matched with the positioning rod (37) is formed in the limiting rod (34).

5. A detachable guide wheel according to claim 1, wherein: one side of the connecting plate (41) close to the wheel body (1) is fixedly provided with a connecting rod (42), the connecting rod (42) is inserted into the wheel body (1) through the wheel panel (23), and a groove (43) matched with the connecting rod (42) is formed in the wheel body (1).

6. A detachable guide wheel according to claim 5, wherein: a rubber convex ring (44) is glued on the inner wall of the groove (43), a notch matched with the rubber convex ring (44) is formed in the connecting rod (42), a rubber clamping block (45) is glued on one side, away from the connecting plate (41), of the connecting rod (42), the rubber clamping block (45) is inserted into the groove (43), and a bayonet matched with the rubber clamping block (45) is formed in the groove (43).