CN216761946U

CN216761946U - Dustproof durable guide wheel

Info

Publication number: CN216761946U
Application number: CN202220254200.XU
Authority: CN
Inventors: 朱文青; 赵振波; 赵复浩
Original assignee: Shandong Zhenqi Machinery Co ltd
Current assignee: Shandong Zhenqi Machinery Co ltd
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-06-17
Anticipated expiration: 2032-02-08

Abstract

The utility model relates to the technical field of excavator accessories, in particular to a dustproof durable guide wheel which comprises a guide wheel body, a mounting plate and a fixed seat, wherein a wear-resistant strip is arranged on the surface of the guide wheel body, so that the abrasion of the guide wheel body can be effectively reduced; through setting up the mounting panel in guide wheel body both sides, the fixing base is evenly installed on mounting panel surface, and the fixing base top installs the brush that removes dust to make the brush that removes dust can clear up the dust on the track on the guide wheel body.

Description

Dustproof durable guide wheel

Technical Field

The utility model relates to the technical field of excavator accessories, in particular to a dustproof durable guide wheel.

Background

The installation of the guide wheel is the same as the installation method of a common wheel, an excavator is supported by a jack, then a screw is unscrewed by a screwdriver, after the excavator is disassembled, a new wheel is installed, lubricating oil is smeared, the installation of the guide wheel is completed, and the guide wheel plays a role in guiding and positioning the crawler.

The guide wheel commonly used at present is poor in wear resistance, short in service life, free of dust removal effect and inconvenient to detach, and therefore a dustproof and durable guide wheel is provided so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a dust-proof and durable guide wheel to solve the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dustproof durable guide wheel, includes guide wheel body, mounting panel and fixing base, the gomphosis groove has been seted up in the middle of the guide wheel body surface, gomphosis inslot is connected with and guides wheel body surface mounting and has wear-resisting strip, guide wheel body both sides face is connected with the mounting panel through the connecting axle, the mounting panel surface evenly is provided with the fixing base, the connecting block is installed to fixing base inner chamber bottom, the spread groove has been seted up in the middle of the fixing base top surface, the connecting block top is connected with the connecting rod, the connecting rod top runs through the spread groove and is connected with the fixed plate above the fixing base, fixed plate bottom both sides are provided with the slip cap, be connected with the slide bar in the slip cap, the slide bar top is connected with the dust removal brush above the fixed plate, the slide bar bottom is connected with the regulation head below the slip cap.

Preferably, the back of the wear-resistant strip is provided with an embedding block, and the embedding block is fixedly connected with the embedding groove in an embedded mode.

Preferably, the side wall of the inner cavity of the embedding groove is provided with a fixing groove, two side faces of the embedding block are provided with fixing blocks, and the fixing blocks are clamped and fixedly connected with the fixing grooves.

Preferably, be connected with the snubber block between connecting block and the fixing base inner chamber bottom, be provided with connecting spring between connecting block both sides and the fixing base inner chamber wall.

Preferably, the sliding rod is in sleeve joint with the fixed plate and the sliding sleeve in a sliding connection, and a reset spring is sleeved on the periphery of the sliding rod between the bottom of the dust removing brush and the top of the fixed plate.

Compared with the prior art, the utility model has the beneficial effects that: the wear-resistant strip is arranged on the surface of the guide wheel body, so that the wear of the guide wheel body can be effectively reduced, the back surface of the wear-resistant strip is provided with the embedded block, the embedded block is fixedly connected with the embedded groove in an embedded mode, the side wall of the inner cavity of the embedded groove is provided with the fixed groove, the two side surfaces of the embedded block are provided with the fixed blocks, and the fixed blocks are fixedly connected with the fixed groove in an embedded mode, so that the wear-resistant strip can be conveniently replaced, and the service life of the guide wheel body can be prolonged; through setting up the mounting panel in guide wheel body both sides, the fixing base is evenly installed on mounting panel surface, and the fixing base top installs the brush that removes dust to make the brush that removes dust can clear up the dust on the track on the guide wheel body.

Drawings

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

FIG. 2 is a schematic view of a fixing base of the present invention;

fig. 3 is a schematic view of the connection structure of the wear-resistant strip and the guide wheel body.

In the figure: 1. a guide wheel body; 2. mounting a plate; 3. a fixed seat; 4. a connecting shaft; 5. wear resistant strips; 6. a dust removal brush; 7. connecting blocks; 8. a damper block; 9. a connecting spring; 10. connecting grooves; 11. a connecting rod; 12. a fixing plate; 13. a slide bar; 14. a sliding sleeve; 15. an adjustment head; 16. a fitting groove; 17. fixing grooves; 18. a fitting block; 19. a fixed block; 20. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a dustproof durable guide wheel comprises a guide wheel body 1, mounting panel 2 and

fixing base

3, 1 gomphosis groove 16 has been seted up in the middle of the surface of guide wheel body, gomphosis groove 16 in-connection has 1 surface mounting with guide wheel body has wear

resistant strip

5, 1 both sides face of guide wheel body is connected with mounting panel 2 through connecting axle 4, 2 surfaces of mounting panel evenly are provided with

fixing base

3, 3 inner chamber bottoms of fixing base

install connecting block

7, 3 middle spread groove 10 of surface have been seted up at the top of fixing base, 7 tops of connecting block are connected with connecting rod 11, connecting rod 11 top is run through spread groove 10 and is connected with fixed plate 12 in 3 tops of fixing base, 12 bottom both sides of fixed plate are provided with sliding

sleeve

14, 14 in-connection of sliding sleeve has slide bar 13, slide bar 13 top is connected with dust removal brush 6 above fixed plate 12, slide bar 13 bottom is connected with regulation head 15 below sliding sleeve 14.

Furthermore, the back of the wear-resistant strip 5 is provided with an embedding block 18, and the embedding block 18 is fixedly connected with the embedding groove 16 in an embedding way.

Furthermore, a fixing groove 17 is formed in the side wall of the inner cavity of the embedding groove 16, fixing blocks 19 are arranged on two side faces of the embedding block 18, and the fixing blocks 19 are fixedly connected with the fixing groove 17 in a clamping mode.

Further, be connected with snubber block 8 between connecting block 7 and the 3 inner chamber bottoms of fixing base, be provided with between 7 both sides of connecting block and the 3 inner chamber walls of fixing base and connect spring 9.

Further, the sliding rod 13 is connected with the fixed plate 12 and the sliding sleeve 14 in a sleeved and sliding manner, and a return spring 20 is sleeved on the periphery of the sliding rod 13 between the bottom of the dust removing brush 6 and the top of the fixed plate 12.

The wear-resistant strips 5 are arranged on the surface of the guide wheel body 1, so that the wear of the guide wheel body 1 can be effectively reduced, the back of each wear-resistant strip 5 is provided with the embedded block 18, the embedded block 18 is fixedly connected with the embedded groove 16 in an embedded mode, the side wall of the inner cavity of the embedded groove 16 is provided with the fixed groove 17, the two side faces of the embedded block 18 are provided with the fixed blocks 19, and the fixed blocks 19 are fixedly connected with the fixed grooves 17 in an embedded mode, so that the wear-resistant strips 5 can be conveniently replaced, and the service life of the guide wheel body 1 can be prolonged; through setting up mounting panel 2 in 1 both sides of leading wheel body, the even fixing base 3 of installing 2 surface mounting, and the 3 tops of fixing base install dust removal brush 6 to make dust removal brush 6 can clear up the dust on the track on the leading wheel body 1.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dustproof durable guide wheel, includes guide wheel body (1), mounting panel (2) and fixing base (3), its characterized in that: the wear-resistant guide wheel is characterized in that an embedded groove (16) is formed in the middle of the surface of the guide wheel body (1), wear-resistant strips (5) are installed on the surface of the guide wheel body (1) in the embedded groove (16), two side surfaces of the guide wheel body (1) are connected with mounting plates (2) through connecting shafts (4), fixing seats (3) are uniformly arranged on the surfaces of the mounting plates (2), connecting blocks (7) are installed at the bottoms of inner cavities of the fixing seats (3), connecting grooves (10) are formed in the middle of the top surface of the fixing seats (3), connecting rods (11) are connected to the tops of the connecting blocks (7), fixing plates (12) are connected to the tops of the connecting rods (11) through the connecting grooves (10) above the fixing seats (3), sliding sleeves (14) are arranged on two sides of the bottoms of the fixing plates (12), sliding rods (13) are connected in the sliding sleeves (14), and dust removing brushes (6) are connected to the tops of the sliding rods (13) above the fixing plates (12), the bottom end of the sliding rod (13) is connected with an adjusting head (15) below the sliding sleeve (14).

2. The dust-proof durable guide wheel of claim 1, wherein: the back of the wear-resistant strip (5) is provided with an embedded block (18), and the embedded block (18) is fixedly connected with the embedded groove (16) in an embedded mode.

3. The dust-proof durable guide wheel of claim 2, wherein: the side wall of the inner cavity of the embedding groove (16) is provided with a fixing groove (17), two side faces of the embedding block (18) are provided with fixing blocks (19), and the fixing blocks (19) are fixedly connected with the fixing groove (17) in a clamping mode.

4. The dust-resistant durable guide wheel of claim 1, wherein: be connected with snubber block (8) between connecting block (7) and fixing base (3) inner chamber bottom, be provided with between connecting block (7) both sides and fixing base (3) inner chamber wall connecting spring (9).

5. The dust-resistant durable guide wheel of claim 1, wherein: the sliding rod (13) is in sleeve connection with the fixed plate (12) and the sliding sleeve (14) in a sliding mode, and a reset spring (20) is sleeved on the periphery of the sliding rod (13) between the bottom of the dust removing brush (6) and the top of the fixed plate (12).