Racing track rolling equipment

Abstract

The utility model relates to the technical field of racing track construction, in particular to racing track rolling equipment which comprises a road roller, a support is arranged on the right side of the road roller, a machine shell is arranged at the top end of the support, a reciprocating assembly is arranged in an inner cavity of the machine shell, and the bottom end of the reciprocating assembly extends to the bottom end of the machine shell and is fixedly connected with a spray gun. A fixing box is arranged on the right side of the top end of the road roller, a sliding assembly is arranged in an inner cavity of the fixing box, the left side and the right side of the top end of the sliding assembly extend to the left side and the right side of the top end of the fixing box correspondingly and are fixedly connected with clamping plates correspondingly, and a liquid gas storage tank is clamped and fixed between the two clamping plates. According to the racing track rolling equipment, the problems that when a racing track is rolled, asphalt needs to reach a certain high temperature, the time consumed in the rolling and paving process is long, the temperature of the asphalt cannot meet the requirement during rolling, and the quality of the racing track is affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a racecourse construction technical field, concretely is a racecourse rolling equipment. BACKGROUND

[0002] The road roller, also known as the earth presser, compactor, road roller compactor, racecourse machine or road surface flattening machine, is a kind of mechanical equipment widely used in road construction, and the working principle of the road roller is to use its own weight and vibration to compact soil, sand and asphalt concrete and other materials, during the driving process of the road roller, the pressure is applied to the ground by the weight of the road roller, so that the space between the soil or material is extruded, thereby improving the compactness of the ground, and the vibration force generated by the vibrating wheel or tire on the road roller causes the relative displacement of the soil and material, and accelerates the rearrangement and compaction of soil particles. Vibration compaction can effectively improve the compactness of the ground, and is particularly suitable for the compaction work of sand and asphalt concrete.

[0003] When the racecourse is rolled, the asphalt needs to reach a certain high temperature, and the rolling and paving process consumes a long time, the asphalt temperature does not reach the requirement during the rolling, which affects the quality of the racecourse, and the problem is solved by providing a racecourse rolling equipment. UTILITY MODEL CONTENTS

[0004] The utility model discloses a racecourse rolling equipment to solve the problem in the background art, to achieve the purpose. In order to achieve the above purpose, the utility model provides the following technical scheme: a racecourse rolling equipment, including the road roller, the right side of the road roller is provided with the support, the top of the support is provided with the casing, the inner chamber of the casing is provided with the reciprocating assembly, the bottom of the reciprocating assembly extends to the bottom of the casing and is fixedly connected with the spray gun, the top right side of the road roller is provided with the fixed box, the inner chamber of the fixed box is provided with the sliding assembly, the top left and right sides of the sliding assembly extend to the top left and right sides of the fixed box respectively and are fixedly connected with the clamping plate respectively, and the liquid gas tank is clamped and fixed between the two clamping plates.

[0005] Preferably, the reciprocating assembly includes motor, roller, chute, guide rod, sliding plate, sliding block, slide and moving rod, the motor is arranged at the front end of the casing, the output end of the motor extends to the inner chamber of the casing, one end of the roller is rotatably connected to the inner chamber rear side of the casing through the bearing, the other end of the roller is fixedly connected with the output end of the motor, both the guide rods are arranged at the inner chamber top of the sliding box, the sliding plate is slidably sleeved on the outer wall of the two guide rods, the sliding block is slidably embedded in the inner chamber of the chute and is fixedly connected with the sliding plate, the slide is opened at the bottom of the casing, the moving rod is slidably embedded in the inner chamber of the slide, the top of the moving rod is fixedly connected with the sliding plate, and the bottom of the moving rod is fixedly connected with the spray gun.

[0006] Preferably, the chute is spiral and connected head to tail.

[0007] Preferably, the sliding assembly comprises a lead screw, a knob, two moving blocks, a strip-shaped groove, two connecting rods and a limiting assembly, one end of the lead screw is rotatably connected to the right side of the inner cavity of the fixed box through a bearing, the other end of the lead screw extends to the left side of the fixed box and is fixedly connected with the knob, the two moving blocks are respectively screwed on the left and right sides of the outer wall of the lead screw, the strip-shaped groove is arranged at the top end of the fixed box, the two connecting rods are slidably embedded in the inner cavity of the strip-shaped groove, one end of each of the two connecting rods is fixedly connected with the top end of each of the two moving blocks, and the other end of each of the two connecting rods is fixedly connected with the bottom end of each of the two clamping plates, and the limiting assembly is arranged at the bottom end of the inner cavity of the fixed box and is fixedly connected with the bottom end of each of the two moving blocks.

[0008] Preferably, the threads on the left and right sides of the outer wall of the lead screw are oppositely arranged.

[0009] Preferably, the limiting assembly comprises a limiting groove and two limiting blocks, the limiting groove is arranged at the bottom end of the inner cavity of the fixed box, and the two limiting blocks are slidably embedded in the inner cavity of the limiting groove and are respectively fixedly connected with the two moving blocks.

[0010] Preferably, the inner cavity of the limiting groove and the outer wall of the limiting block are matched and both are in the shape of a "T".

[0011] Preferably, the outer circumference of the knob is provided with anti-skid edges.

[0012] Preferably, the spray gun is connected with the liquefied gas tank through a conveying pipe and a sealing joint.

[0013] Preferably, the side, where the two clamping plates are close to each other, is matched with the outer wall circumference of the liquefied gas tank.

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] 1. The spray gun is driven to slide by the reciprocating assembly, so that the spray gun can heat the asphalt to be rolled, so that the temperature of the asphalt is increased, and the situation that the quality of the road surface is poor due to the low temperature of the asphalt is avoided; the problem that the asphalt needs to reach a certain high temperature when the track is rolled, and the rolling and paving process takes a long time, and the temperature of the asphalt cannot meet the requirements when the track is rolled, affecting the quality of the track is solved; through the setting of the sliding assembly, the two clamping plates can slide to the middle part of the top end of the fixed box at the same time, so that the two clamping plates clamp and fix the liquefied gas tank, the liquefied gas tank is fixed conveniently, the operation is simple, and the use is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0017] Figure 2 It is the right view of the shell of the utility model;

[0018] Figure 3 It is the structure diagram of the guide rod of the utility model;

[0019] Figure 4 It is the main view of the fixed box of the utility model;

[0020] Figure 5 It is the A place of the utility model Figure 4 Enlarged view.

[0021] In the figure: 1, road roller, 2, support, 3, shell, 4, spray gun, 5, fixed box, 6, clamping plate, 7, motor, 8, roller, 9, chute, 10, guide rod, 11, sliding plate, 12, sliding block, 13, slide, 14, moving rod, 15, screw rod, 16, knob, 17, moving block, 18, strip slot, 19, connecting rod, 20, limit slot, 21, limit block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] Please refer to Figures 1 to 5 The utility model provides a kind of technical scheme: a race track compaction equipment, including road roller 1, the right side of road roller 1 is provided with support 2, the top of support 2 is provided with shell 3, the inner cavity of shell 3 is provided with reciprocating assembly, reciprocating assembly bottom end extends to the bottom end of shell 3 and is fixedly connected with spray gun 4, the top right side of road roller 1 is provided with fixed box 5, the inner cavity of fixed box 5 is provided with sliding assembly, the top left and right sides of sliding assembly respectively extend to the top left and right sides of fixed box 5 and are respectively fixedly connected with clamping plate 6, liquefied gas tank is clamped and fixed between two clamping plates 6, spray gun 4 is slid by reciprocating assembly, in turn can make spray gun 4 heat asphalt to be rolled immediately, make asphalt temperature rise, avoid the case that asphalt temperature is too low and leads to poor road surface quality, by the setting of sliding assembly, two clamping plates 6 can be slid to the top middle of fixed box 5, in turn make two clamping plates 6 clamp and fix liquefied gas tank, it is convenient to fix liquefied gas tank, simple operation, convenient to use.

[0024] In the embodiment, the reciprocating assembly comprises the motor 7, the roller 8, the sliding groove 9, the guide rod 10, the sliding plate 11, the sliding block 12, the sliding channel 13 and the moving rod 14, the motor 7 is arranged at the front end of the shell 3, the output end of the motor 7 extends to the inner cavity of the shell 3, one end of the roller 8 is rotatably connected to the rear side of the inner cavity of the shell 3, the other end of the roller 8 is fixedly connected with the output end of the motor 7, the two guide rods 10 are arranged at the top end of the inner cavity of the sliding box, the sliding plate 11 is slidably sleeved on the outer wall of the two guide rods 10, the sliding block 12 is slidably embedded in the inner cavity of the sliding groove 9 and is fixedly connected with the sliding plate 11, the sliding channel 13 is arranged at the bottom end of the shell 3, the moving rod 14 is slidably embedded in the inner cavity of the sliding channel 13, the top end of the moving rod 14 is fixedly connected with the sliding plate 11, and the bottom end of the moving rod 14 is fixedly connected with the spray gun 4.

[0025] In the embodiment, the sliding groove 9 is spiral and connected end to end.

[0026] In the embodiment, the sliding assembly comprises the lead screw 15, the knob 16, the moving block 17, the strip-shaped groove 18, the connecting rod 19 and the limiting assembly, one end of the lead screw 15 is rotatably connected to the right side of the inner cavity of the fixed box 5, the other end of the lead screw 15 extends to the left side of the fixed box 5 and is fixedly connected with the knob 16, the two moving blocks 17 are respectively screwed on the left and right sides of the outer wall of the lead screw 15, the strip-shaped groove 18 is arranged at the top end of the fixed box 5, the two connecting rods 19 are slidably embedded in the inner cavities of the strip-shaped groove 18, one end of each of the two connecting rods 19 is fixedly connected with the top end of each of the two moving blocks 17, and the other end of each of the two connecting rods 19 is fixedly connected with the bottom end of each of the two clamping plates 6, and the limiting assembly is arranged at the bottom end of the inner cavity of the fixed box 5 and is fixedly connected with the bottom end of each of the two moving blocks 17.

[0027] In the embodiment, the threads on the left and right sides of the outer wall of the lead screw 15 are oppositely arranged.

[0028] In the embodiment, the limiting assembly comprises the limiting groove 20 and the limiting block 21, the limiting groove 20 is arranged at the bottom end of the inner cavity of the fixed box 5, and the two limiting blocks 21 are slidably embedded in the inner cavities of the limiting groove 20 and are respectively fixedly connected with the two moving blocks 17.

[0029] In the embodiment, the inner cavities of the limiting groove 20 and the outer wall of the limiting block 21 are matched and are both in the shape of “T”.

[0030] In the embodiment, the outer circumference of the knob 16 is provided with anti-skid edges.

[0031] In the embodiment, the spray gun 4 is connected with the liquefied gas tank through the conveying pipe and the sealing joint.

[0032] In the embodiment, the side, where the two clamping plates 6 are close to each other, is matched with the outer wall circumference of the liquefied gas tank.

[0033] The working process is as follows during use:

[0034] The liquefied gas tank is placed between the two clamping plates 6, the knob 16 is rotated, the knob 16 drives the screw rod 15 to rotate, and then the threads on the left and right sides of the outer wall of the screw rod 15 generate relative thread rotation force, the two sliding blocks 12 slide to the middle part of the screw rod 15 under the limiting action of the limiting groove 20 and the limiting block 21, the two moving rods 14 drive the two clamping plates 6 to slide to the middle part of the top end of the fixed box 5 at the same time, the liquefied gas tank is clamped and fixed, the liquefied gas tank is connected with the spray gun 4 by the conveying pipe and the sealing joint, the spray gun 4 is ignited to spray fire, the motor 7 is started, the motor 7 drives the sliding chute 9 to rotate through the roller 8, since the sliding chute 9 is spiral and connected end to end, when the sliding chute 9 rotates, the sliding block 17 drives the sliding plate 11 to slide back and forth along the horizontal direction under the limiting action of the two guide rods 10, the moving rod 19 drives the spray gun 4 to slide back and forth along the slide 18, so that the spray gun 4 heats and heats the asphalt, so that the asphalt temperature is increased, and the situation that the asphalt temperature is too low to cause poor road surface quality is avoided, and the problem that the asphalt needs to reach a certain high temperature when the track is rolled, and the rolling and paving process consumes a long time, and the asphalt temperature does not reach the requirement when rolling, which affects the track quality.

[0035] The basic principle, main features and advantages of the utility model are shown and described above. The technical workers in the industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the utility model and do not limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A track rolling apparatus comprising a road roller (1), characterized in that: The right side of the road roller (1) is provided with a support (2), the top end of the support (2) is provided with a machine shell (3), the inner cavity of the machine shell (3) is provided with a reciprocating assembly, the bottom end of the reciprocating assembly extends to the bottom end of the machine shell (3) and is fixedly connected with a spray gun (4), the top right side of the road roller (1) is provided with a fixed box (5), the inner cavity of the fixed box (5) is provided with a sliding assembly, the top left and right sides of the sliding assembly extend to the top left and right sides of the fixed box (5) respectively and are fixedly connected with clamping plates (6) respectively, the liquid gas tank is clamped and fixed between the two clamping plates (6), the reciprocating assembly comprises a motor (7), a roller (8), a sliding groove (9), a guide rod (10), a sliding plate (11), a sliding block (12), a slide (13) and a moving rod (14), the motor (7) is arranged at the front end of the machine shell (3), the output end of the motor (7) extends to the inner cavity of the machine shell (3), one end of the roller (8) is rotatably connected to the inner cavity of the machine shell (3) through a bearing, the other end of the roller (8) is fixedly connected with the output end of the motor (7), the two guide rods (10) are arranged at the inner cavity top end of the sliding box, the sliding plate (11) is slidably sleeved on the outer walls of the two guide rods (10), the sliding block (12) is slidably embedded in the inner cavity of the sliding groove (9) and is fixedly connected with the sliding plate (11), the slide (13) is opened at the bottom end of the machine shell (3), the moving rod (14) is slidably embedded in the inner cavity of the slide (13), the top end of the moving rod (14) is fixedly connected with the sliding plate (11), the bottom end of the moving rod (14) is fixedly connected with the spray gun (4), the sliding assembly comprises a lead screw (15), a knob (16), a moving block (17), a strip-shaped groove (18), a connecting rod (19) and a limiting assembly, one end of the lead screw (15) is rotatably connected to the right side of the inner cavity of the fixed box (5) through a bearing, the other end of the lead screw (15) extends to the left side of the fixed box (5) and is fixedly connected with the knob (16), the two moving blocks (17) are respectively screwed on the outer walls of the lead screw (15) left and right sides, the strip-shaped groove (18) is opened at the top end of the fixed box (5), the two connecting rods (19) are slidably embedded in the inner cavity of the strip-shaped groove (18), one end of the two connecting rods (19) is respectively fixedly connected with the top end of the two moving blocks (17), the other end of the two connecting rods (19) is respectively fixedly connected with the bottom end of the two clamping plates (6), and the limiting assembly is arranged at the inner cavity bottom end of the fixed box (5) and is fixedly connected with the bottom end of the two moving blocks (17).

2. A track roller as claimed in claim 1, characterised in that: The sliding groove (9) is spiral and connected end to end.

3. A track roller as claimed in claim 1, characterized in that: The threads on the left and right sides of the outer wall of the lead screw (15) are oppositely arranged.

4. A track roller as claimed in claim 1, characterized in that: The limiting assembly comprises a limiting groove (20) and a limiting block (21), the limiting groove (20) is opened at the inner cavity bottom end of the fixed box (5), the two limiting blocks (21) are slidably embedded in the inner cavity of the limiting groove (20) and are respectively fixedly connected with the two moving blocks (17).

5. A track roller as claimed in claim 4, characterised in that: The inner cavity of the limiting groove (20) and the outer wall of the limiting block (21) are adapted and are both "T" shaped.

6. A track roller as claimed in claim 1, characterized in that: The outer circumference of the knob (16) is provided with anti-skid edges.

7. A track roller as claimed in claim 1, characterized in that: The spray gun (4) is connected with the liquefied gas tank through a delivery pipe and a sealing joint.

8. A track roller as claimed in claim 1, characterized in that: The side of each of the two clamping plates (6) close to each other is adapted to the outer wall circumference of the liquefied gas tank.

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