Self-cleaning rubber track shoe

Abstract

The utility model relates to the technical field of track shoes, and discloses a self-cleaning rubber track shoe which comprises a bottom plate, four inserting rods are arranged at the top end of the bottom plate, clamping grooves are formed in the surfaces of the four inserting rods, and a fixing assembly and a rubber plate are arranged at the top end of the bottom plate. The fixing assembly comprises two protection assemblies and four sliding pipes, the four sliding pipes are slidably arranged on the surfaces of the four insertion rods correspondingly, and upper clamping bases are arranged on the surfaces of the four sliding pipes; the two T-shaped plates drive the two clamping blocks to move, the two clamping blocks can be separated from the four clamping grooves, fixing of the four inserting rods and the four sliding pipes is relieved, at the moment, the upper clamping base is lifted upwards, the upper clamping base can drive the rubber plate and the four sliding pipes to move upwards, the four sliding pipes are separated from the four inserting rods, and therefore the rubber plate is disassembled without disassembling a plurality of bolts. The operation is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of track shoes, in particular to a self-cleaning rubber track shoe. Background Art

[0002] Rubber track shoes are a commonly used rubber-metal composite vibration reduction element, which is widely used in various vibration reduction places, especially in engineering machinery. With the continuous development of highway construction, mining and military technology, rubber track shoes are widely used on the walking tracks of tracked vehicles.

[0003] Among them, the "a kind of rubber track plate with stable structure" disclosed in the application number "CN201920698070.7" is "comprises a base, a plate body and two groups of fixing seats, the front and rear sides and the middle of the top of the two groups of fixing seats are all arranged at the fixing opening; it also includes an upper convex strip, two groups of lower convex strips, a front fixing plate, a rear fixing plate, a front fixing part and a rear fixing part, an upper groove is arranged in the middle of the bottom end of the plate body, the two groups of lower convex strips are respectively arranged at the left and right sides of the bottom end of the plate body, the lower side surface of the plate body contacts the upper side surface of the base, and the upper convex strip is inserted into the upper groove, the two groups of lower convex strips are respectively inserted into the two groups of lower grooves, the front fixing plate and the rear fixing plate are respectively arranged on the front and rear ends of the base, and the front fixing part and the rear fixing part are respectively arranged on the front fixing plate and the rear fixing plate". A further search revealed that its application number is "CN202222501 660.0" discloses a "hole self-cleaning rubber track plate", which "comprises a rubber track plate body, wherein the rubber track plate body comprises a core plate and a rubber plate which are combined together, wherein the core plate is provided with a core plate through hole, wherein the rubber plate is provided with a rubber through hole, and wherein the rubber through hole is provided with a hole wall inclined at a certain angle, wherein the core plate and the rubber plate are bonded together by a hot vulcanized adhesive. The utility model designs the inner wall of the rubber through hole to have a large inclination angle, so that when the rubber through hole is deformed by force, the blockage inside the rubber through hole can discharge the blocked mud, sand and pebbles due to an outward thrust from the hole wall, so that the rubber through hole has a certain self-cleaning ability, thereby avoiding the rubber through hole being broken by the blockage and causing damage to the rubber, thereby improving the service life of the rubber track plate".

[0004] However, the above two types of rubber track shoes still have the following defects: the rubber plate is fixed to the track by multiple bolts, and multiple bolts need to be removed when replacing the rubber plate, which is very inconvenient. Utility Model Content

[0005] The utility model aims to provide a self-cleaning rubber track plate, which has the effect of facilitating the disassembly of the rubber plate.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a self-cleaning rubber track plate, including a bottom plate, four plug rods are provided at the top of the bottom plate, and the surfaces of the four plug rods are provided with card grooves, and the top of the bottom plate is respectively provided with a fixing component and a rubber plate; the fixing component includes two protective components and four sliding tubes, and the four sliding tubes are respectively slidably arranged on the surfaces of the four plug rods, and the surfaces of the four sliding tubes are provided with an upper clamping seat, and the inner walls on both sides of the upper clamping seat are provided with two cross bars and two reset springs, and the surfaces of every two corresponding cross bars are slidably connected with a T-shaped plate, and one side of the two T-shaped plates is provided with a clamping block engaged with the card groove; the rubber plate is arranged at the top of the upper clamping seat.

[0007] The utility model is further configured as follows: the four return springs are respectively sleeved on the outside of four cross bars, wherein one end of two of the return springs are connected to the other side of one of the T-shaped plates, one end of the other two return springs are connected to the other side of the other T-shaped plate, and one end of each two corresponding cross bars is provided with a partition, and the top ends of the two partitions are connected to the inner wall of the top end of the upper clamp seat.

[0008] The utility model is further configured as follows: two through slots are provided on the front side of the upper clamp seat, the inner walls of the two through slots are slidably connected with driving rods, and one end of the two driving rods is respectively connected to the front sides of the two T-shaped plates.

[0009] The utility model is further configured as follows: the interiors of the four sliding tubes are connected to the interior of the upper clamping seat, one end of the four sliding tubes is provided with a guide bucket, the surfaces of the four guide buckets are connected to the surface of the upper clamping seat, and the bottom ends of the four guide buckets and the bottom end of the upper clamping seat are slidably connected to the top end of the bottom plate.

[0010] The utility model is further configured as follows: the two protection components each include a protection frame and an anti-slip component, the two protection frames are respectively arranged on both sides of the front side of the upper clamp seat, the surfaces of the two protection frames are slidably connected with a protection shell, and the front sides of the two protection shells are provided with a handle.

[0011] The utility model is further configured as follows: the inner walls of the front faces of the two protective shells are each provided with a limit frame, the two limit frames are respectively sleeved on the outside of the two driving rods, the top ends of the two protective shells are each provided with a connecting block, and the top ends of the two connecting blocks are each provided with an anti-slip groove.

[0012] The utility model is further configured as follows: the two anti-slip components each include a support block, the two support blocks are respectively arranged on both sides of the front side of the upper clamp seat, the bottom ends of the two support blocks are each provided with an auxiliary groove, the inner walls of the two auxiliary grooves are each provided with a compression spring, one end of the two compression springs is each provided with an anti-slip block engaged with the anti-slip groove, and the surfaces of the two anti-slip blocks are respectively slidably connected to the inner walls of the two auxiliary grooves.

[0013] The utility model is further configured as follows: the top ends of the two support blocks are each provided with an auxiliary hole connected to the auxiliary groove, the inner walls of the two auxiliary holes are slidably connected with a baffle, one end of the two baffles is provided with a semicircular ring, the other end of the two baffles is provided with a pull rod, one end of the two pull rods is respectively connected to the top ends of the two anti-slip blocks, and the two compression springs are respectively sleeved on the outside of the two pull rods.

[0014] To sum up, the utility model has the following beneficial effects: the utility model drives the two clamping blocks to move through the two T-plates, and the two clamping blocks will be disengaged from the four clamping slots, thereby releasing the fixation of the four plug rods and the four sliding tubes. At this time, the upper clamping seat is lifted upward, and the upper clamping seat will drive the rubber plate and the four sliding tubes to move upward, and the four sliding tubes will be disengaged from the four plug rods, thereby removing the rubber plate without removing multiple bolts, which is more convenient. The cooperation between the protective shell and the protective frame prevents gravel from entering the interior of the through groove and accumulating in the interior of the upper clamping seat. The limit frame is sleeved on the outside of the driving rod, so the protective shell will limit the driving rod through the limit frame, thereby consolidating the fixing effect of the clamping block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure at B;

[0019] Figure 5 It is a schematic diagram of the cross-sectional structure of the utility model in a top view;

[0020] Figure 6 For this utility model Figure 5 A schematic diagram of the enlarged structure at C;

[0021] Figure 7 It is a schematic diagram of the side sectional structure of the anti-slip assembly of the utility model.

[0022] In the figure: 1. bottom plate; 2. plug rod; 3. card slot; 4. rubber plate; 5. fixing assembly; 501. slide tube; 502. upper clamp seat; 503. cross bar; 504. reset spring; 505. T-plate; 506. guide bucket; 507. card block; 508. partition; 509. through slot; 510. driving rod; 6. protection assembly; 601. protection frame; 602. protection shell; 603. handle; 604. limit frame; 605. connecting block; 606. anti-slip groove; 7. anti-slip assembly; 701. support block; 702. auxiliary groove; 703. compression spring; 704. anti-slip block; 705. auxiliary hole; 706. baffle; 707. semicircular ring; 708. pull rod. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.

[0024] See also Figures 1 to 7 In the embodiment of the utility model, a self-cleaning rubber track shoe comprises a bottom plate 1, four plug rods 2 are fixedly provided at the top of the bottom plate 1, and slots 3 are provided on the surfaces of the four plug rods 2, and a fixing component 5 and a rubber plate 4 are respectively provided at the top of the bottom plate 1;

[0025] In this embodiment, preferably, the fixing component 5 includes two protective components 6 and four sliding tubes 501, and the four sliding tubes 501 are respectively slidably arranged on the surfaces of the four insertion rods 2, and the surfaces of the four sliding tubes 501 are fixedly provided with upper clamping seats 502, and the inner walls on both sides of the upper clamping seats 502 are fixedly provided with two cross bars 503 and two return springs 504, and the surfaces of every two corresponding cross bars 503 are slidably connected with T-shaped plates 505, and one side of the two T-shaped plates 505 is fixedly provided with a clamping block 507 engaged with the clamping groove 3, and the insertion rod 2 slides into the sliding tube 501 to complete the docking between the bottom plate 1 and the upper clamping seat 502, and the clamping block 507 is clamped into the clamping groove 3 to complete the fixation of the insertion rod 2 and the sliding tube 501;

[0026] In this embodiment, preferably, the rubber sheet 4 is fixedly arranged on the top of the upper clamping seat 502, and the rubber sheet 4 is used for buffering to prevent the crawler from scratching the asphalt road surface. The inclined surface of the rubber sheet 4 has a large inclination angle. When the force on the rubber sheet 4 is suddenly reduced (the rubber sheet 4 in contact with the ground is separated from the ground as the crawler rotates), the rubber sheet 4 generates an outward thrust due to deformation, thereby throwing away the gravel on the surface, so that the rubber sheet 4 has a certain self-cleaning ability;

[0027] In this embodiment, preferably, four return springs 504 are respectively sleeved on the outside of four cross bars 503, wherein one end of two return springs 504 are fixedly connected to the other side of one of the T-shaped plates 505, and one end of the other two return springs 504 are fixedly connected to the other side of another T-shaped plate 505, and one end of each two corresponding cross bars 503 is fixedly provided with a partition 508, and the top ends of the two partitions 508 are fixedly connected to the inner wall of the top end of the upper clamp seat 502, and the partition 508 enhances the stability of the end of the cross bar 503. While the cross bar 503 guides the T-shaped plate 505, it prevents the return spring 504 from excessive bending when being compressed by the T-shaped plate 505, thereby extending the service life of the return spring 504;

[0028] In this embodiment, preferably, two through slots 509 are provided on the front of the upper clamp seat 502, and the inner walls of the two through slots 509 are slidably connected with driving rods 510, and one end of the two driving rods 510 is respectively fixedly connected to the front of the two T-shaped plates 505, and the through slots 509 facilitate the driving rods 510 to extend from the inside of the upper clamp seat 502, and the driving rods 510 are used to push the T-shaped plates 505;

[0029] In this embodiment, preferably, the interiors of the four sliding tubes 501 are connected to the interior of the upper clamping seat 502, and one end of the four sliding tubes 501 is fixedly provided with a guide bucket 506, and the surfaces of the four guide buckets 506 are fixedly connected to the surface of the upper clamping seat 502, and the bottom ends of the four guide buckets 506 and the bottom ends of the upper clamping seat 502 are slidably connected to the top of the bottom plate 1, and the inclined surface of the inner wall of the guide bucket 506 pushes the insertion rod 2, causing the insertion rod 2 to slide into the interior of the sliding tube 501, thereby improving the docking efficiency;

[0030] In this embodiment, preferably, the two protection components 6 each include a protection frame 601 and an anti-slip component 7, the two protection frames 601 are respectively fixedly arranged on both sides of the front of the upper clamping seat 502, the surfaces of the two protection frames 601 are slidably connected with a protection shell 602, and the front of the two protection shells 602 are fixedly provided with a handle 603, and the protection shell 602 is pulled by the handle 603, and the protection shell 602 is prevented from entering the interior of the through groove 509 through the cooperation between the protection shell 602 and the protection frame 601, so as to prevent the sand and gravel from accumulating inside the upper clamping seat 502;

[0031] In this embodiment, preferably, the inner walls of the front faces of the two protective shells 602 are fixed with limit frames 604, and the two limit frames 604 are respectively sleeved on the outside of the two driving rods 510. The tops of the two protective shells 602 are fixed with connecting blocks 605, and the tops of the two connecting blocks 605 are provided with anti-slip grooves 606. The protective shells 602 limit the driving rods 510 through the limit frames 604 to prevent the card blocks 507 corresponding to the driving rods 510 from being separated from the card slots 3 due to inertia when the entire rubber track shoe moves, thereby consolidating the fixing effect of the card blocks 507.

[0032] In the present embodiment, preferably, the two anti-slip components 7 both include support blocks 701, and the two support blocks 701 are respectively fixedly arranged on both sides of the front face of the upper clamp seat 502, and the bottom ends of the two support blocks 701 are each provided with an auxiliary groove 702, and the inner walls of the two auxiliary grooves 702 are each fixedly provided with a clamping spring 703, and one end of the two clamping springs 703 is each fixedly provided with an anti-slip block 704 engaged with the anti-slip groove 606, and the surfaces of the two anti-slip blocks 704 are respectively slidably connected with the inner walls of the two auxiliary grooves 702, and the clamping spring 703 will stretch and push the anti-slip block 704, and the anti-slip block 704 will be stuck in the anti-slip groove 606, thereby fixing the connecting block 605 and the protective shell 602;

[0033] In this embodiment, preferably, auxiliary holes 705 connected to the auxiliary grooves 702 are provided at the tops of the two support blocks 701, and baffle plates 706 are slidably connected to the inner walls of the two auxiliary holes 705. Semicircular rings 707 are fixedly provided at one end of the two baffle plates 706, and pull rods 708 are fixedly provided at the other ends of the two baffle plates 706. One ends of the two pull rods 708 are respectively fixedly connected to the tops of the two anti-slip blocks 704, and two compression springs 703 are respectively sleeved on the outside of the two pull rods 708. The thin wedge-shaped head of the bolt cutter is passed through the semicircular ring 707, and the semicircular ring 707 and the baffle plate 706 are lifted upward. The baffle plate 706 drives the pull rod 708 and the anti-slip block 704 to move upward, thereby releasing the fixation of the protective shell 602, which is very convenient.

[0034] When in use, first use a jack to lift up the track vehicle so that the track is suspended in the air. The bottom plate 1 is originally welded to the surface of the track. Then, the thin wedge-shaped head of the bolt cutter is passed through the semicircular ring 707, and the semicircular ring 707 and the baffle plate 706 are lifted upward. The baffle plate 706 drives the pull rod 708 and the anti-slip block 704 to move upward, and the anti-slip block 704 is separated from the anti-slip groove 606, releasing the fixing of the anti-slip block 704 to the protective shell 602. Then, hold the handle 603 and pull the protective shell 602 to separate the protective shell 602 from the protective frame 601, thereby exposing the driving rod 510.

[0035] After both driving rods 510 are exposed, the two driving rods 510 are pushed. The moving directions of the two driving rods 510 are opposite. The two driving rods 510 drive the two T-plates 505 to move. The two T-plates 505 drive the two clamping blocks 507 to move. The two clamping blocks 507 are separated from the corresponding two clamping grooves 3, and the fixation of the four plugging rods 2 and the four sliding tubes 501 is released. At this time, the upper clamping seat 502 is lifted upward, and the upper clamping seat 502 drives the rubber plate 4 and the four sliding tubes 501 to move upward. The four sliding tubes 501 are separated from the four plugging rods 2, so that the rubber plate 4 can be disassembled without removing multiple bolts, which is more convenient.

[0036] It should be added that the protective shell 602 cooperates with the protective frame 601 to prevent gravel from entering the interior of the through groove 509 and accumulating inside the upper clamp seat 502. The limit frame 604 is sleeved on the outside of the driving rod 510, so the protective shell 602 will limit the driving rod 510 through the limit frame 604, thereby consolidating the fixing effect of the block 507.

[0037] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A self-cleaning rubber track shoe, comprising a bottom plate (1), characterized in that: Four insertion rods (2) are provided at the top of the bottom plate (1), and the surfaces of the four insertion rods (2) are provided with a clamping groove (3). A fixing component (5) and a rubber plate (4) are respectively provided at the top of the bottom plate (1); The fixing assembly (5) comprises two protection assemblies (6) and four sliding tubes (501), the four sliding tubes (501) are respectively slidably arranged on the surfaces of the four insertion rods (2), the surfaces of the four sliding tubes (501) are provided with an upper clamping seat (502), the inner walls on both sides of the upper clamping seat (502) are provided with two cross bars (503) and two return springs (504), the surfaces of every two corresponding cross bars (503) are slidably connected with a T-shaped plate (505), and one side of the two T-shaped plates (505) is provided with a clamping block (507) that is engaged with the clamping groove (3); The rubber plate (4) is arranged on the top end of the upper clamping seat (502).

2. A self-cleaning rubber track shoe according to claim 1, characterized in that: The four return springs (504) are respectively sleeved on the outside of the four cross bars (503), wherein one end of two of the return springs (504) are connected to the other side of one of the T-shaped plates (505), and one end of the other two return springs (504) are connected to the other side of another T-shaped plate (505), and one end of each two corresponding cross bars (503) is provided with a partition (508), and the top ends of the two partitions (508) are connected to the inner wall of the top end of the upper clamping seat (502).

3. The self-cleaning rubber track shoe according to claim 1, characterized in that: The front side of the upper clamping seat (502) is provided with two through slots (509), the inner walls of the two through slots (509) are slidably connected with driving rods (510), and one end of the two driving rods (510) is respectively connected to the front sides of the two T-shaped plates (505).

4. The self-cleaning rubber track shoe according to claim 1, characterized in that: The interiors of the four sliding tubes (501) are connected to the interior of the upper clamping seat (502); one end of the four sliding tubes (501) is provided with a guide bucket (506); the surfaces of the four guide buckets (506) are connected to the surface of the upper clamping seat (502); the bottom ends of the four guide buckets (506) and the bottom end of the upper clamping seat (502) are slidably connected to the top end of the bottom plate (1).

5. The self-cleaning rubber track shoe according to claim 3, characterized in that: The two protection components (6) each comprise a protection frame (601) and an anti-slip component (7); the two protection frames (601) are respectively arranged on both sides of the front of the upper clamping seat (502); the surfaces of the two protection frames (601) are slidably connected to a protection shell (602); and the fronts of the two protection shells (602) are each provided with a handle (603).

6. The self-cleaning rubber track shoe according to claim 5, characterized in that: The inner walls of the front faces of the two protective shells (602) are each provided with a limit frame (604), and the two limit frames (604) are respectively sleeved on the outside of the two driving rods (510). The top ends of the two protective shells (602) are each provided with a connecting block (605), and the top ends of the two connecting blocks (605) are each provided with an anti-slip groove (606).

7. The self-cleaning rubber track shoe according to claim 6, characterized in that: The two anti-slip components (7) each include a support block (701), and the two support blocks (701) are respectively arranged on both sides of the front side of the upper clamping seat (502), and the bottom ends of the two support blocks (701) are each provided with an auxiliary groove (702), and the inner walls of the two auxiliary grooves (702) are each provided with a clamping spring (703), and one end of the two clamping springs (703) is each provided with an anti-slip block (704) that engages with the anti-slip groove (606), and the surfaces of the two anti-slip blocks (704) are respectively slidably connected to the inner walls of the two auxiliary grooves (702).

8. The self-cleaning rubber track shoe according to claim 7, characterized in that: The top ends of the two support blocks (701) are each provided with an auxiliary hole (705) connected to the auxiliary groove (702); the inner walls of the two auxiliary holes (705) are slidably connected with a baffle (706); one end of the two baffles (706) is provided with a semicircular ring (707); the other end of the two baffles (706) is provided with a pull rod (708); one end of the two pull rods (708) is respectively connected to the top ends of the two anti-slip blocks (704); and the two compression springs (703) are respectively sleeved on the outside of the two pull rods (708).

Images