CN214356328U

CN214356328U - Novel long-life engineering machinery crawler base plate

Info

Publication number: CN214356328U
Application number: CN202023137074.XU
Authority: CN
Inventors: 朱新刚
Original assignee: Jiangyin Shunyang Metal Products Co ltd
Current assignee: Jiangyin Shunyang Metal Products Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-10-08
Anticipated expiration: 2030-12-24

Abstract

The utility model relates to the technical field of mechanical equipment, and a novel long-life engineering machine tool track backing plate is disclosed, including the backing plate body, the change groove has been seted up to the bottom of backing plate body, the installation thread groove has been seted up at the top of backing plate body, the inslot top fixed mounting who changes the groove has quantity to be two and respectively with the first cushion of changing the inslot left and right sides wall contact in groove, the equal fixed mounting of the inslot left and right sides wall in groove has the bottom and is located the second cushion in the coplanar with backing plate body bottom, it has the sliding plate through first cushion and second cushion sliding connection to change the groove, the top fixed mounting of sliding plate has first contact plate, the top fixed mounting of first contact plate has the line piece, the bottom fixed mounting of sliding plate has the second contact plate. This novel long-life engineering machine tool track backing plate has possessed and to have switched into the contact surface from plane to possess the advantage of strengthening the anti-skidding muscle state.

Description

Novel long-life engineering machinery crawler base plate

Technical Field

The utility model relates to the technical field of mechanical equipment, specifically be novel long-life engineering machine tool track backing plate.

Background

The crawler belt is a flexible chain ring driven by a driving wheel and surrounding the driving wheel, a loading wheel, an inducer and a supporting wheel, and consists of crawler plates, crawler pins and the like, and the crawler plates are connected by the crawler pins to form the crawler belt chain ring.

Present track backing plate on the market has the advantage that intensity is high mostly, but the one side with ground contact usually or for flat, or possess and strengthen the anti-skidding muscle, can't and these switch between the two, be not suitable for more scenes, so propose novel long-life engineering machine tool track backing plate and solve the above-mentioned problem of proposing.

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 novel long-life engineering machine tool track backing plate possesses can switch into the contact surface from plane to possess the advantage of strengthening the antiskid muscle state, has solved present track backing plate on the market and has mostly had the advantage that intensity is high, but with the one side of ground contact usually or for flat-plate, or possess and strengthen the antiskid muscle, unable and this switch between the two, be not suitable for the problem of more scenes.

(II) technical scheme

In order to realize the above-mentioned purpose that can switch into the contact surface from plane to possess the anti-skidding muscle state of strengthening, the utility model provides a following technical scheme: the novel long-life engineering machinery crawler base plate comprises a base plate body, wherein a replacing groove is formed in the bottom of the base plate body, a mounting thread groove is formed in the top of the base plate body, two first cushion blocks which are respectively in contact with the left wall and the right wall in the replacing groove are fixedly mounted at the top of the top in the replacing groove, the left wall and the right wall in the replacing groove are respectively fixedly mounted with a second cushion block, the bottom of the second cushion block and the bottom of the base plate body are positioned in the same plane, the replacing groove is connected with a sliding plate in a sliding mode through the first cushion blocks and the second cushion blocks, a first contact plate is fixedly mounted at the top of the sliding plate, a pattern sheet is fixedly mounted at the top of the first contact plate, a second contact plate is fixedly mounted at the bottom of the sliding plate, a locking groove is formed in the front side of the base plate body, a spring is fixedly mounted at the top of the locking groove, and a sliding block, of which the rear side is in contact with the rear side wall in the locking groove, the hole of stepping down has all been seted up to the inside of first contact plate and second contact plate, the bottom fixed mounting of sliding block runs through and extends to the below the limiting lever of downthehole portion of stepping down, the inside fixed mounting that locks the groove has the go-between that is located the sliding block front side, the front side threaded connection of go-between has the promotion round pin that extends to the go-between rear side and contact with the sliding block top.

Preferably, the second contact plate, the first contact plate and the pattern piece are all stainless steel sheets, and the thickness of the second contact plate is equal to the sum of the thicknesses of the first contact plate and the pattern piece.

Preferably, the locking groove is square, just the width looks adaptation of width and the sliding block of locking groove.

Preferably, the spring is in a stretched state, and the limiting rod is positioned above the pattern piece when the spring is in a natural state.

Preferably, the front side of the sliding block is chamfered, and the surface of the sliding block is in a polishing arrangement.

Preferably, the diameter of the limiting rod is matched with that of the yielding hole, and the outer side of the bottom of the limiting rod is chamfered with a round angle.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel long-life engineering machine tool track backing plate possesses following beneficial effect:

this novel long-life engineering machine tool track backing plate, through setting up the installation thread groove, make this backing plate accessible installation thread groove install on the track, when needs first contact plate is down, can inlay and twist and move the promotion round pin, and then make and promote the sliding block of round pin contact and upwards remove under the influence of spring, and then make the restriction pole break away from the hole of stepping down, can slide the sliding plate to the front and take out it, slide into through first cushion and second cushion again behind the direction of falling it, twist the promotion round pin to the rear side afterwards, and then make and promote round pin promotion sliding block downstream, lead to the restriction pole to insert again and step down downthehole portion and can accomplish the switching-over, through above setting, possessed and can be with the contact surface from the plane to switch into the advantage that possesses the anti-skidding muscle state of strengthening.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a connection diagram of the connection ring and the pushing pin of the present invention.

In the figure: 1. a base plate body; 2. replacing the groove; 3. installing a thread groove; 4. a first cushion block; 5. a second cushion block; 6. a sliding plate; 7. a first contact plate; 8. pattern pieces; 9. a second contact plate; 10. a locking groove; 11. a spring; 12. a slider; 13. a hole of abdication; 14. a restraining bar; 15. a connecting ring; 16. pushing the pin.

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. 1-3, the novel long-life engineering machinery track base plate comprises a base plate body 1, a replacing groove 2 is formed at the bottom of the base plate body 1, a mounting thread groove 3 is formed at the top of the base plate body 1, two first cushion blocks 4 which are respectively contacted with the left wall and the right wall of the replacing groove 2 are fixedly mounted at the top of the replacing groove 2, second cushion blocks 5 which are positioned in the same plane with the bottom of the base plate body 1 are fixedly mounted at the left side wall and the right side wall of the replacing groove 2, the replacing groove 2 is connected with a sliding plate 6 in a sliding manner through the first cushion blocks 4 and the second cushion blocks 5, a first contact plate 7 is fixedly mounted at the top of the sliding plate 6, a pattern sheet 8 is fixedly mounted at the top of the first contact plate 7, a second contact plate 9 is fixedly mounted at the bottom of the sliding plate 6, the second contact plate 9, the first contact plate 7 and the pattern sheet 8 are stainless steel sheets, the thickness of the second contact plate 9 is equal to the sum of the thicknesses of the first contact plate 7 and the pattern piece 8, the front side of the backing plate body 1 is provided with a locking groove 10, the locking groove 10 is square, the width of the locking groove 10 is matched with the width of a sliding block 12, the top of the groove in the locking groove 10 is fixedly provided with a spring 11, the spring 11 is in a stretching state, a limiting rod 14 is positioned above the pattern piece 8 when the spring 11 is in a natural state, the bottom of the spring 11 is fixedly provided with a sliding block 12 of which the rear side is in contact with the rear side wall in the locking groove 10, the front side of the sliding block 12 is chamfered, the surface of the sliding block 12 is in a polishing arrangement, the sliding blocks 7 and the second contact plate 9 are both provided with a abdicating hole 13, the bottom of the sliding block 12 is fixedly provided with a limiting rod 14 penetrating through and extending to the inside of the abdicating hole 13, the diameter of the limiting rod 14 is matched with the diameter of the abdicating hole 13, and the outer side of the bottom of the limiting rod 14 is chamfered, a connecting ring 15 positioned at the front side of the sliding block 12 is fixedly installed inside the locking groove 10, a pushing pin 16 which extends to the rear side of the connecting ring 15 and is in contact with the top of the sliding block 12 is connected to the front side of the connecting ring 15 in a threaded manner, the mounting threaded groove 3 is arranged, so that the base plate can be installed on a track through the mounting threaded groove 3, when the first contact plate 7 needs to face downwards, the pushing pin 16 can be embedded and screwed, the sliding block 12 in contact with the pushing pin 16 can move upwards under the influence of the spring 11, the limiting rod 14 can be separated from the abdicating hole 13, the sliding plate 6 can be taken out through sliding forwards, then the sliding plate can slide in again through the first cushion block 4 and the second cushion block 5 after the direction of the sliding plate is reversed, then the pushing pin 16 is screwed backwards, the sliding pin 16 can push the sliding block 12 to move downwards, and the limiting rod 14 can be inserted into the abdicating hole 13 again to complete the reversing, through the arrangement, the anti-skid device has the advantage that the contact surface can be switched from the plane shape to the state with the reinforced anti-skid ribs.

To sum up, the novel long-life engineering machinery track pad plate is provided with the installation thread groove 3, so that the pad plate can be installed on a track through the installation thread groove 3, when the first contact plate 7 is required to face downwards, the pushing pin 16 can be embedded and screwed, the sliding block 12 in contact with the pushing pin 16 can move upwards under the influence of the spring 11, the limiting rod 14 can be separated from the abdicating hole 13, the sliding plate 6 can be taken out forwards by sliding, then the sliding plate can slide in again through the first cushion block 4 and the second cushion block 5 after falling in the rotating direction, then the pushing pin 16 is screwed backwards, the pushing pin 16 can push the sliding block 12 to move downwards, the limiting rod 14 can be inserted into the abdicating hole 13 again to complete reversing, through the arrangement, the novel long-life engineering machinery track pad plate has the advantage that the contact surface can be switched from the planar shape to the state with reinforced anti-skid ribs, and solves the advantage that the existing track pad plate in the market has high strength, however, the surface contacting with the ground is usually either flat or provided with reinforced anti-skid ribs, and the surface cannot be switched with the flat surface or the reinforced anti-skid ribs, so that the method is not suitable for more scenes.

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

1. Novel long-life engineering machine tool track backing plate, including backing plate body (1), its characterized in that: the bottom of the base plate body (1) is provided with a replacement groove (2), the top of the base plate body (1) is provided with a mounting thread groove (3), the top of the groove of the replacement groove (2) is fixedly provided with two first cushion blocks (4) which are respectively contacted with the left wall and the right wall of the groove of the replacement groove (2), the left wall and the right wall of the groove of the replacement groove (2) are fixedly provided with second cushion blocks (5) of which the bottoms are positioned in the same plane as the bottom of the base plate body (1), the replacement groove (2) is connected with a sliding plate (6) in a sliding way through the first cushion blocks (4) and the second cushion blocks (5), the top of the sliding plate (6) is fixedly provided with a first contact plate (7), the top of the first contact plate (7) is fixedly provided with a pattern sheet (8), and the bottom of the sliding plate (6) is fixedly provided with a second contact plate (9), the front side of backing plate body (1) is opened and is equipped with locking groove (10), the inslot top fixed mounting who locks groove (10) has spring (11), the bottom fixed mounting of spring (11) has rear side and locks sliding block (12) of groove (10) inslot rear side wall contact, hole (13) of stepping down has all been seted up to the inside of first contact board (7) and second contact board (9), the bottom fixed mounting of sliding block (12) has to run through and extends to the supreme side stepping down the inside restriction lever (14) of hole (13), the inside fixed mounting that locks groove (10) has go-between (15) that is located sliding block (12) front side, the front side thread connection of go-between (15) has promotion round pin (16) that extend to go-between (15) rear side and contact with sliding block (12) top.

2. The novel long life track pad for construction machinery as claimed in claim 1, wherein: the second contact plate (9), the first contact plate (7) and the pattern sheet (8) are all made of stainless steel sheets, and the thickness of the second contact plate (9) is equal to the sum of the thicknesses of the first contact plate (7) and the pattern sheet (8).

3. The novel long life track pad for construction machinery as claimed in claim 1, wherein: locking groove (10) are square, just the width looks adaptation of width and sliding block (12) of locking groove (10).

4. The novel long life track pad for construction machinery as claimed in claim 1, wherein: the spring (11) is in a stretching state, and the limiting rod (14) is positioned above the pattern piece (8) when the spring (11) is in a natural state.

5. The novel long life track pad for construction machinery as claimed in claim 1, wherein: the front side of sliding block (12) has the bevel angle, just sliding block (12)'s surface is the polishing setting.

6. The novel long life track pad for construction machinery as claimed in claim 1, wherein: the diameter of the limiting rod (14) is matched with that of the abdicating hole (13), and the outer side of the bottom of the limiting rod (14) is chamfered with a round angle.