CN218453404U

CN218453404U - Crawler guard device for running of crawler vehicle

Info

Publication number: CN218453404U
Application number: CN202222312343.4U
Authority: CN
Inventors: 黄香壮
Original assignee: Shandong Tengyun Special Automobile Manufacturing Co ltd
Current assignee: Shandong Tengyun Special Automobile Manufacturing Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-02-07
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a tracked vehicle traveles and keeps off protection device with track relates to tracked vehicle technical field, the utility model discloses a tracked vehicle chassis, the equal fixed mounting in tracked vehicle chassis both sides has the curb plate, all installs two guard plates of symmetric distribution on two curb plates, and equal screw thread inserts in eight groups of mounting holes is equipped with four guard plate bottom slide cards of fastening bolt and is equipped with two bracing pieces of symmetric distribution, and the equal fixed mounting in two bracing piece bottoms that lie in on same guard plate has the backup pad in eight bracing pieces, and two drive wheel outer lane all overlap and are equipped with the grip-pad, the utility model discloses a set up the guard plate, when meetting ditch bank or barrier in tracked vehicle traveles, the grip-pad between barrier extrusion drive wheel or inducer and the thrust wheel, backup pad and guard plate can play the support guard action to the grip-pad, prevent that the barrier from further extrusion grip-pad from causing the grip-pad to pile up or the fracture, influence the normal operation of grip-pad.

Description

Crawler guard device for running of crawler vehicle

Technical Field

The utility model relates to a tracked vehicle technical field specifically is a tracked vehicle traveles and keeps off protection device with track.

Background

The track is by the driving wheel drive, around the flexible chain link of action wheel, bogie wheel, inducer and riding wheel, the track comprises grip-pad and track round pin etc. and the track round pin is connected each grip-pad and is constituted the track chain link, the both ends of grip-pad are porose, with the action wheel meshing, there is the induction tooth in the middle part, be used for normalizing the track, and prevent that the tank from turning to or the track when heeling and traveling drops, there is the enhancement non-skid rib (for short for the decorative pattern) in the one side with ground contact, with the adhesive force of the firmness of improvement grip-pad and track and ground.

In the existing crawler-type vehicle, because the gap between the driving wheel and the thrust wheel is large, when the crawler-type vehicle runs into a ditch ridge or an obstacle, the obstacle extrudes the crawler, so that the crawler is accumulated between the driving wheel and the thrust wheel, or the crawler is extruded and broken, and the normal operation of the crawler is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that when the tracked vehicle runs and encounters a ditch ridge or an obstacle, the obstacle extrudes the track, the problem that the normal running of the crawler is influenced because the crawler is accumulated between the driving wheel and the thrust wheel or the crawler is extruded and broken is caused; an object of the utility model is to provide a tracked vehicle traveles and keeps off protection device with track.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a tracked vehicle traveles and keeps off protection device with track, including the tracked vehicle chassis, the equal fixed mounting in tracked vehicle chassis both sides has the curb plate, all install two guard plates of symmetric distribution on two curb plates, two sets of mounting holes of symmetric distribution are all seted up to one side that four guard plates are close to the curb plate, equal screw thread is inserted in eight sets of mounting holes and is equipped with fastening bolt, and fastening bolt screw thread inserts and establishes on the curb plate, four guard plate bottom slide card is equipped with two bracing pieces of symmetric distribution, the equal fixed mounting in two bracing pieces bottom that lie in on the same guard plate has the backup pad in the eight bracing pieces, eight bracing piece outer rings all overlap and are equipped with the spring, and the both ends that the spring kept away from each other respectively with guard plate and backup pad fixed connection, two drive wheel outer lanes all overlap and are equipped with the grip-pad, equal fixed mounting has a plurality of evenly distributed's rack on two grip-pad internal surfaces, and the meshing of rack and the equal fixed mounting have evenly distributed's a plurality of strengthening anti-skid rib on two grip-pad surfaces.

Preferably, the drive wheel is all installed in rotation to two curb plate upper portion one sides, a plurality of tooth's socket that the annular distributes is all seted up to two drive wheel outer lanes, two curb plate lower parts are all rotated and are installed evenly distributed's three thrust wheel, and thrust wheel and grip-pad meshing, one side that the drive wheel was kept away from to two curb plates is all rotated and is installed the inducer, and inducer and grip-pad meshing, all rotate on two curb plates and install the supporting wheel, two supporting wheels all lie in with between the drive wheel and the inducer of one side, and inducer and grip-pad meshing.

Preferably, equal fixed mounting has first steel brush in four backup pads, and first steel brush and grip-pad internal surface and rack contact, and the equal fixed mounting in both sides that the tracked vehicle chassis kept away from each other has the fixed plate, and the equal fixed mounting in both sides that two fixed plates kept away from each other has the second steel brush, and second steel brush and grip-pad surface and the contact of reinforcing non-skid tendon.

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

1. the utility model discloses a set up the guard plate, when meetting bank or barrier in tracked vehicle traveles, barrier extrusion drive wheel or inducer and the grip-pad between the thrust wheel, the grip-pad receives the extrusion contact backup pad, backup pad extrusion spring makes in the bracing piece indentation guard plate, can cushion the impact of barrier to the grip-pad, after in the bracing piece indentation guard plate completely, backup pad and guard plate can play the support guard action to the grip-pad, prevent that the barrier from further extruding the grip-pad and causing the grip-pad to pile up or the fracture, influence the normal operating of grip-pad.

2. The utility model discloses a set up the steel brush, at the tracked vehicle normal driving in-process, first steel brush can clear up the grip-pad internal surface, and debris such as the rubble that the grip-pad surface card advances can be cleared up to the second steel brush, and debris such as the rubble that prevents the grip-pad on the grip-pad and advance get into the meshing district of grip-pad and drive wheel, thrust wheel, inducer, supporting wheel and cause the damage to it.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

Fig. 2 is a schematic diagram of the structure of the middle protection plate of the present invention.

Fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention. .

In the figure: 1. a crawler chassis; 2. a side plate; 3. a track shoe; 4. a drive wheel; 5. a thrust wheel; 6. an inducer; 7. a support wheel; 8. a protection plate; 9. fastening a bolt; 10. mounting holes; 11. a support bar; 12. a spring; 13. a support plate; 14. a first wire brush; 15. a tooth socket; 16. a rack; 17. reinforcing anti-skid ribs; 18. a fixing plate; 19. and a second wire brush.

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.

The embodiment is as follows: as shown in fig. 1-3, the utility model provides a tracked vehicle traveles and keeps off protection device with track, including tracked vehicle chassis 1, the equal fixed mounting in tracked vehicle chassis 1 both sides has curb plate 2, two all install two guard plates 8, four of symmetric distribution on the curb plate 2 guard plate 8 is close to one side of curb plate 2 and all sets up two sets of mounting holes 10, eight of symmetric distribution are seted up to one side that the guard plate 8 is close to curb plate 2 equal threaded insertion is equipped with fastening bolt 9 in the mounting hole 10, and fastening bolt 9 threaded insertion establishes on curb plate 2, four guard plate 8 bottom sliding card is equipped with two bracing pieces 11, eight the equal fixed mounting in two bracing pieces 11 bottoms that lie in same guard plate 8 has backup pad 13, eight in the bracing piece 11 the outer lane all is equipped with spring 12, and the both ends that spring 12 kept away from each other respectively with guard plate 8 and backup pad 13 fixed connection, at first install on tracked vehicle's curb plate 2 with fastening bolt 9 guard plate 8, because the clearance between tracked vehicle's drive wheel 4 or inducer 6 and the supporting wheel 5 is great, because the contact between tracked vehicle's drive wheel or inducer 6 and the track wheel and the supporting plate 5 is enough, and the 3 indents 3 guards 3, and 3 indents 3 cushions the fender 3 armors 13, and prevent the baffle 3 indents that the fender 3 internal organs from breaking down, and push 3, push 3 internal 3 indents 3 armors and push 3 and push the fender, and push the fender 3 armors and push the fender, and push the fender 3 and can push the fender 3 internal parts of the fender, and push up the fender, and can make the fender, push up the fender, and push up the fender 3 internal part of the fender, and push up the fender 13 effect in the fender.

Two 2 upper portion one sides of curb plate are all rotated and are installed drive wheel 4, two a plurality of tooth's socket 15 that the annular distributes is all seted up to 4 outer lanes of drive wheel.

Through adopting above-mentioned technical scheme, utilize drive wheel 4 to drive grip-pad 3 and rotate and make tracked vehicle remove.

The crawler belt plates 3 are sleeved on the outer rings of the two driving wheels 4, a plurality of racks 16 which are uniformly distributed are fixedly mounted on the inner surfaces of the crawler belt plates 3, the racks 16 are meshed with the tooth grooves 15, and a plurality of reinforcing anti-skid ribs 17 which are uniformly distributed are fixedly mounted on the outer surfaces of the crawler belt plates 3.

By adopting the technical scheme, the driving wheel 4 is clamped into the rack 16 on the track shoe 3 through the tooth grooves 15 to drive the track shoe 3 to rotate.

The lower parts of the two side plates 2 are respectively and rotatably provided with three thrust wheels 5 which are uniformly distributed, and the thrust wheels 5 are meshed with the creeper tread 3.

By adopting the technical scheme, the thrust wheels 5 are used for supporting the weight of the whole vehicle.

Two one side of curb plate 2 keeping away from drive wheel 4 all rotates installs inducer 6, and inducer 6 and grip-pad 3 meshing.

By adopting the technical scheme, the inducer 6 can guide the track shoe 3 to be wound correctly, so that the track shoe 3 keeps a certain tension degree, and the vibration and jumping phenomena of the track shoe 3 in the rotating process can be reduced.

Two all rotate on the curb plate 2 and install supporting wheel 7, two supporting wheel 7 all lies in between drive wheel 4 and the inducer 6 with one side, and the inducer 6 meshes with grip-pad 3.

By adopting the technical scheme, the supporting wheel 7 is used for supporting the track shoe 3 between the driving wheel 4 and the inducer 6.

The four support plates 13 are all fixedly provided with first wire brushes 14, and the first wire brushes 14 are in contact with the inner surface of the track shoe 3 and the rack 16.

By adopting the technical scheme, in the normal running process of the tracked vehicle, the first steel wire brush 14 can clean the inner surface of the track shoe 3, and prevents sundries such as broken stones stuck into the track shoe 3 from entering the meshing area of the track shoe 3, the driving wheel 4, the thrust wheel 5, the inducer 6 and the supporting wheel 7 and damaging the meshing area.

The crawler chassis 1 is fixed with the fixed plate 18 on the both sides of keeping away from each other, two the both sides that the fixed plate 18 kept away from each other are fixed with the second steel brush 19, and the second steel brush 19 contacts with 3 surfaces of grip-pad and reinforcing anti-skidding muscle 17.

By adopting the technical scheme, in the normal running process of the tracked vehicle, the second steel wire brush 19 can clean up sundries such as broken stones stuck into the outer surface of the track plate 3.

The working principle is as follows: when the utility model is used, firstly, the protective plate 8 is arranged on the side plate 2 of the crawler vehicle by the fastening bolt 9, the driving wheel 4 is utilized to drive the crawler plate 3 to rotate to make the crawler vehicle move, the thrust wheel 5 is used to support the weight of the whole vehicle, the inducer 6 can guide the crawler plate 3 to be correctly wound, the crawler plate 3 keeps a certain tension degree, and the vibration and jumping phenomenon of the crawler plate 3 in the rotating process can be reduced, the supporting wheel 7 is used to support the crawler plate 3 between the driving wheel 4 and the inducer 6, because the clearance between the driving wheel 4 or the inducer 6 and the thrust wheel 5 of the crawler vehicle is larger, when the crawler vehicle runs into a ditch ridge or an obstacle, the obstacle extrudes the crawler plate 3 between the driving wheel 4 or the inducer 6 and the thrust wheel 5, the crawler board 3 is pressed to contact with the supporting plate 13, the supporting plate 13 extrudes the spring 12, the supporting rod 11 is enabled to be retracted into the protective plate 8, impact of obstacles on the crawler board 3 can be buffered, after the supporting rod 11 is completely retracted into the protective plate 8, the supporting plate 13 and the protective plate 8 can support and protect the crawler board 3, the situation that the crawler board 3 is piled up or broken due to further extrusion of the obstacles is prevented, normal operation of the crawler board 3 is affected is prevented, in the normal running process of the crawler vehicle, the first steel wire brush 14 can clean the inner surface of the crawler board 3, the second steel wire brush 19 can clean sundries such as broken stones jammed on the outer surface of the crawler board 3, and the sundries such as the broken stones jammed on the crawler board 3 are prevented from entering the meshing area of the crawler board 3, the driving wheel 4, the supporting wheel 5, the inducer 6 and the supporting wheel 7 and damaging the meshing area.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a tracked vehicle traveles and keeps off protection device with track, includes tracked vehicle chassis (1), its characterized in that: equal fixed mounting in tracked vehicle chassis (1) both sides has curb plate (2), two all install two guard plate (8), four of symmetric distribution on curb plate (2) two sets of mounting hole (10), eight groups that symmetric distribution was all seted up to one side that guard plate (8) are close to curb plate (2) equal screw thread is inserted in mounting hole (10) and is equipped with fastening bolt (9), and fastening bolt (9) screw thread insert and establish on curb plate (2), four guard plate (8) bottom sliding clamp is equipped with two bracing piece (11), eight of symmetric distribution two bracing piece (11) bottom equal fixed mounting that lie in on same guard plate (8) in bracing piece (11) have backup pad (13), eight bracing piece (11) outer lane all overlaps and is equipped with spring (12), and the both ends of spring (12) keeping away from each other respectively with guard plate (8) and backup pad (13) fixed connection.

2. The track guard device for the running track of the track-type vehicle as claimed in claim 1, wherein one side of the upper part of each of the two side plates (2) is rotatably provided with a driving wheel (4), and the outer ring of each of the two driving wheels (4) is provided with a plurality of tooth grooves (15) which are distributed annularly.

3. The track guard device for the traveling track of the tracked vehicle as claimed in claim 2, wherein the track shoes (3) are sleeved on the outer rings of the two driving wheels (4), a plurality of evenly distributed racks (16) are fixedly mounted on the inner surfaces of the two track shoes (3), the racks (16) are meshed with the tooth grooves (15), and a plurality of evenly distributed reinforcing anti-skid ribs (17) are fixedly mounted on the outer surfaces of the two track shoes (3).

4. A track guard for the running of track-type vehicles, according to claim 1, characterized in that the lower part of each of said two lateral plates (2) is rotatably fitted with three thrust wheels (5) distributed uniformly, and the thrust wheels (5) are engaged with the track plate (3).

5. The track guard for running of a track-type vehicle according to claim 1, characterized in that the inducer (6) is rotatably mounted on the side of each of said side plates (2) remote from the drive wheel (4), and the inducer (6) meshes with the track plate (3).

6. The track guard for the running of tracked vehicles according to claim 1, characterized in that said side plates (2) are rotatably mounted with support wheels (7), said support wheels (7) being located between the drive wheel (4) and inducer (6) on the same side, and said inducer (6) engaging with the track plate (3).

7. A track guard for running track vehicles according to claim 1, wherein a first wire brush (14) is fixedly mounted on each of the four support plates (13), and the first wire brush (14) is in contact with the inner surface of the track shoe (3) and the rack (16).

8. The track guard for the running of a tracked vehicle according to claim 1, characterized in that the two sides of the chassis (1) of the tracked vehicle, which are far away from each other, are fixedly provided with fixing plates (18), the two sides of the two fixing plates (18), which are far away from each other, are fixedly provided with second wire brushes (19), and the second wire brushes (19) are in contact with the outer surface of the track plate (3) and the reinforcing anti-skid ribs (17).