Earthwork filling vibration roller mechanical system

Abstract

The application is suitable for the technical field of earthwork equipment, and provides a soil and rock filling vibration roller mechanical system, which comprises a vibration roller assembly, a driving assembly and a impact driving assembly, the vibration roller assembly comprises a vibration roller frame and a plurality of unit vibration plates, the plurality of unit vibration plates are arranged in an annular array around the vibration roller frame; the unit vibration plates are movably inserted into the vibration roller frame; the driving assembly is used for driving the vibration roller assembly to rotate, the impact driving assembly is additionally arranged on the driving assembly, and the impact driving assembly is used for sequentially pushing one of the plurality of unit vibration plates passing through, so as to independently and individually separate the material surface for rolling; a plurality of unit vibration units are realized, the situation that the overall integrated linkage consumes a part of vibration power caused by eccentric blocks is avoided, and the overall working efficiency and effect are improved; after the vibration roller assembly works, the material surface is leveled by the driving roller.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of earthwork equipment, and more particularly to a mechanical system for earthwork filling and vibrating rolling. BACKGROUND

[0002] In the field of earthwork engineering, a kind of machinery using vibration to compact gravel or rockfill is used in common earthwork engineering (site leveling, foundation pit and trench excavation, roadbed excavation, civil air defense engineering excavation, floor filling, roadbed filling and foundation pit backfilling), which is called vibrating roller.

[0003] The existing vibrating roller has a whole curved surface, which has the advantages of strong unit compaction, large influence range, thick compaction depth, good effect, high productivity, and is most suitable for compacting gravel and rockfill of earth and rock dam.

[0004] However, the roller with a whole curved surface is driven by eccentric block at high speed to generate vibration force, and the remaining roller body except the roller in contact with the material surface is also connected, thereby consuming part of the vibration power brought by the eccentric block, reducing the overall work efficiency and effect. SUMMARY

[0005] Technical problem: The purpose of the present application is to solve the shortcomings in the prior art: the roller with a whole curved surface is driven by eccentric block at high speed to generate vibration force, and the remaining roller body except the roller in contact with the material surface is also connected, thereby consuming part of the vibration power brought by the eccentric block, reducing the overall work efficiency and effect, and the proposed mechanical system for earthwork filling and vibrating rolling.

[0006] The specific technical solution is: a mechanical system for earthwork filling and vibrating rolling, comprising a vibrating roller main body and a vibrating roller assembly, the vibrating roller main body is provided with a driving roller for rolling the material surface; the vibrating roller assembly is installed on the vibrating roller main body at the front end of the driving roller, and the vibrating roller assembly comprises a vibrating roller frame and a plurality of unit vibration plates, the plurality of unit vibration plates are arranged in a ring array around the vibrating roller frame; the unit vibration plates are movably inserted into the vibrating roller frame and are elastically connected through elastic structures; the system further comprises a driving assembly and a striking driving assembly, the driving assembly is used to drive the vibrating roller assembly to rotate, and the striking driving assembly is installed on the driving assembly, and the striking driving assembly is used to sequentially push one of the plurality of unit vibration plates passing through to separate the material surface.

[0007] In the forward driving of the vibration roller machine body, the driving assembly is started synchronously, the driving assembly drives the vibration roller assembly to rotate, the vibration roller assembly drives the multiple unit vibration plates arranged in an annular array around the vibration roller frame to rotate to the lower side of the impact driving assembly in turn, the impact driving assembly is started to act on the unit vibration plate, the single unit vibration plate is extended out of the vibration roller frame, and the independent single separated roller compaction pressure surface is realized, multiple units are avoided, the integral integrated linkage is avoided, and the vibration power caused by the eccentric block is avoided, the working efficiency and effect of the whole are improved, and the pressure surface is leveled through the driving roller after the vibration roller assembly works.

[0008] In the technical scheme of the earthwork filling vibration roller machine system, multiple insertion gaps are formed in the vibration roller frame; the multiple insertion gaps are arranged in an annular array around the vibration roller frame and correspond to the multiple unit vibration plates in a one-to-one correspondence; the unit vibration plate is elastically connected to the insertion gap through an elastic structure.

[0009] In the technical scheme of the earthwork filling vibration roller machine system, one driven head is arranged at each end of the vibration roller frame; the driven head comprises a rack ring and a fixed ring, and the rack ring is arranged on the inner surface of the fixed ring; the rack ring gear is drivingly connected to the driving assembly, and the driven head power transmission is connected to the driving assembly.

[0010] In the further technical scheme, the driving assembly is provided with a driving frame, the driving frame is provided with a through cavity, the cylindrical vibration roller assembly is movably rotated and penetrates through the through cavity, the driving frame is fixed with a fixed column, the driving frame is fixed with an arc-shaped additional plate on the side away from the fixed column, a plurality of additional holes are formed in the arc-shaped additional plate, and a screw is inserted in the additional hole to mount the driving assembly on the vibration roller machine body.

[0011] In the optimized technical scheme, the through cavity is provided with two limiting grooves arranged in parallel inside; the rack ring is movably inserted in the limiting groove, and the driving gears inside the limiting groove are meshed with each other; the driving gears are fixed on the output shaft of the motor.

[0012] The through cavity inside the limiting groove is provided with an abutting limiting structure, the abutting limiting structure is provided with a limiting wheel; the limiting wheel is fixed with a rotating shaft penetrating through the limiting wheel, the rotating shaft is rotatably connected to the U-shaped shell; the U-shaped shell is mounted in the through cavity by the limiting column fixed on the top of the U-shaped shell; a plurality of limiting blocks are fixed around the limiting wheel.

[0013] In the technical scheme of the earthwork filling and vibrating rolling mechanical system, the unit vibrating plate comprises a main unit vibrating plate, and an extension plate is fixed at each end of the main unit vibrating plate; a plurality of elastic structures are arranged on the extension plate at equal intervals; the elastic structure is an elastic expansion piece, which comprises an expansion rod and a spring sleeved on the expansion rod; the main unit vibrating plate is provided with a main unit vibrating plate body, the main unit vibrating plate body is provided with a magnetic plate, and the impact driving assembly is provided with a magnetic structure with the same magnetism.

[0014] In the further technical scheme, the impact driving assembly comprises a periodic expansion structure and an impact abutting head; a plurality of cylinder expansion rods are arranged on the periodic expansion structure, one end of the cylinder expansion rod is fixed on the impact abutting head, and the other end is fixed on the driving assembly; the plurality of cylinder expansion rods are wrapped with an elastic rubber sleeve; the impact abutting head is provided with a support plate, and the support plate is fixed with an impact abutting plate; the magnetic structure comprises a plurality of magnetic blocks, and the impact abutting plate comprises a plurality of impact abutting blocks; the plurality of magnetic blocks and the plurality of impact abutting blocks are arranged in an intersecting array, and the impact abutting blocks are arranged outside the magnetic blocks.

[0015] During the working process of the impact driving assembly, the periodic expansion structure drives the plurality of magnetic blocks and the plurality of impact abutting blocks to move close to the magnetic plate with the same magnetism on the unit vibrating plate for non-contact repulsion, so as to make the single unit vibrating plate extend out of the vibrating roller frame and independently and separately roll and press the material surface; that is, the non-contact repulsion of the vibrating roller assembly and the impact driving assembly can realize stable triggering of the vibrating roller assembly, avoid direct contact and impact which may cause damage, and avoid unnecessary vibration caused by reaction force; since the impact abutting blocks are arranged outside the magnetic blocks, the magnetic blocks can be protected when the mechanical system fails, and damage to the magnetic blocks can be avoided.

[0016] In the technical scheme of the earthwork filling and vibrating rolling mechanical system, the vibrating rolling mechanical body is provided with a counterweight box, the counterweight box is used for flexibly mounting counterweight blocks, the weight of the overall mechanical system is increased, and the rolling degree is adjusted; a counter-impulse assembly is mounted at the front end of the vibrating rolling mechanical body, the counter-impulse assembly is located above the vibrating roller assembly, the counter-impulse assembly is provided with a mounting plate, and a plurality of impeller groups are mounted on the mounting plate; the counter-impulse assembly utilizes the reaction force of air suction of the plurality of impeller groups to increase the weight of the vibrating roller assembly, and the rolling degree is adjusted.

[0017] According to the actual ground hardness, and the degree of need for rolling, and the energy consumption of the overall mechanical system when not working, the weight of the overall mechanical system is flexibly adjusted by adjusting the number of internal counterweight blocks of the counterweight box when working, the energy consumption of the overall mechanical system when not working is coped with, and the rolling degree is adjusted by cooperating with the use of the reaction force of the multiple impeller groups working to extract air to cope with the actual ground hardness and the degree of need for rolling.

[0018] In a further technical solution of the present application, the vibration roller mechanical body is provided with a vibration roller frame, a seat is installed on the vibration roller frame, a shed is installed on the vibration roller frame on the side of the seat, and the shed covers the top of the seat; an operation table is installed on the vibration roller frame at the front end of the seat.

[0019] Advantages: Compared with the prior art, the earthwork filling vibration roller mechanical system has the following advantages:

[0020] 1) During forward driving of the vibration roller mechanical body, the driving assembly is started synchronously, the driving assembly drives the vibration roller assembly to rotate, the vibration roller assembly drives multiple unit vibration plates arranged in an annular array around the vibration roller frame to rotate to the lower side of the impact driving assembly in turn, the impact driving assembly is started to act on the unit vibration plates, so that the single unit vibration plate extends out of the vibration roller frame and independently and individually rolls the pressure surface, multiple units of vibration units are realized, the situation that the overall integrated linkage consumes part of the vibration power of the eccentric block is avoided, and the overall working efficiency and effect are improved; after the vibration roller assembly works, the pressure surface is leveled by the driving roller.

[0021] 2) During the working process of the impact driving assembly, the periodic telescopic structure drives multiple magnetic blocks and multiple impact blocks to approach the magnetic plates with the same magnetism on the unit vibration plates for non-contact same repulsion, so that the single unit vibration plate extends out of the vibration roller frame and independently and individually rolls the pressure surface; that is, the non-contact same repulsion of the vibration roller assembly and the impact driving assembly realizes stable triggering of the vibration roller assembly, avoids direct contact and impact that is easy to cause damage, and avoids unnecessary vibration caused by the reaction force;

[0022] 3) The impact block extends outside the magnetic block to protect the magnetic block when the mechanical system fails, and avoid damage to the magnetic block;

[0023] 4) Based on the actual ground hardness, the required compaction level, and the energy consumption of the overall mechanical system during off-duty operation, the weight of the overall mechanical system can be flexibly adjusted by changing the number of counterweights inside the counterweight box during operation. This addresses the energy consumption of the overall mechanical system during off-duty operation and, in conjunction with the reaction force of multiple impeller groups working and exhausting, adjusts the compaction pressure to meet the actual ground hardness and required compaction level. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the vibratory roller system for earthwork filling of the present invention;

[0025] Figure 2 This is a schematic diagram of the assembly structure of the thrust reverser assembly, drive assembly, vibrating roller assembly and impact drive assembly in this invention;

[0026] Figure 3 This is a schematic diagram of the structure of the thrust body in this invention;

[0027] Figure 4 This is a schematic diagram of the driving component in this invention;

[0028] Figure 5 This is a schematic diagram of the abutment and limiting structure in this invention;

[0029] Figure 6 This is a schematic diagram of the structure of the vibrating roller assembly in this invention;

[0030] Figure 7 for Figure 6 Schematic diagram of the structure of the vibrating roller frame;

[0031] Figure 8 for Figure 6 Schematic diagram of a unit vibrating plate structure;

[0032] Figure 9 for Figure 8 Enlarged structural diagram at point A in the middle;

[0033] Figure 10 for Figure 2 A schematic diagram of the impact abutment head.

[0034] In the picture:

[0035] 1-Control panel, 2-Reverse thrust assembly, 3-Drive assembly, 4-Vibrating roller assembly, 5-Impact drive assembly, 6-Vibrating roller frame, 7-Active roller, 8-Carport, 9-Seat, 10-Counterweight box;

[0036] 21-Mounting plate; 22-Impeller assembly;

[0037] 31-limiting groove, 32-through cavity, 33-driving frame, 34-fixing column, 35-arc-shaped additional plate, 36-additional hole, 37-abutting limiting structure;

[0038] 41-unit vibration plate, 42-vibration roller frame, 43-driven head, 44-rack ring, 45-fixing ring, 46-inserted notch;

[0039] 51-periodic telescopic structure, 52-impact abutting head;

[0040] 371-limiting wheel, 372-limiting block, 373-rotation shaft, 374-U-shaped shell, 375-limiting column;

[0041] 411-main unit vibration plate, 412-elastic telescopic member, 413-outer extension plate;

[0042] 521-supporting plate, 522-impact abutting plate;

[0043] 4111-magnetic plate, 4112-main unit vibration plate body;

[0044] 4121-telescopic rod, 4122-spring;

[0045] 5221-magnetic block, 5222-impact abutting block. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with specific examples. It should be understood that the specific examples described herein are only used to explain the present application, and are not used to limit the present application. Based on the examples in the present application, all other examples obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0047] Embodiments of the present application

[0048] As Figure 1 , 2 , 6-10: a soil and rock filling vibration roller mechanical system, comprising a vibration roller mechanical body and a vibration roller assembly 4, the vibration roller mechanical body is provided with a driving roller 7 for rolling and pressing a material surface; the vibration roller assembly 4 is installed on the vibration roller mechanical body at the front end of the driving roller 7, and the vibration roller assembly 4 comprises a vibration roller frame 42 and a plurality of unit vibration plates 41, the plurality of unit vibration plates 41 are arranged in an annular array around the vibration roller frame 42; the unit vibration plates 41 are movably inserted on the vibration roller frame 42 and are elastically connected through an elastic structure;

[0049] Further, after the vibration roller assembly 4 drives in front of the vibration roller main body after the vibration roller main body is started, the multiple unit vibration plates 41 in the ring array around the vibration roller frame 42 are independently rolled and pressed on the material surface in turn, so that the overall integrated linkage is avoided, a part of vibration power brought by the eccentric block is consumed, the overall working efficiency and effect are improved, and the material surface is leveled by the driving roller 7 after the vibration roller assembly 4 works.

[0050] The system further comprises a driving assembly 3 and a striking driving assembly 5, the driving assembly 3 is used for driving the vibration roller assembly 4 to rotate, and the striking driving assembly 5 is installed on the driving assembly 3 and is used for sequentially pushing one of the multiple unit vibration plates 41 passing through to perform separate rolling on the material surface.

[0051] In detail, during forward driving of the vibration roller main body, the driving assembly 3 is started synchronously, the driving assembly 3 drives the vibration roller assembly 4 to rotate, the vibration roller assembly 4 drives the multiple unit vibration plates 41 in the ring array around the vibration roller frame 42 to rotate to the lower side of the striking driving assembly 5 in turn, the striking driving assembly 5 acts on the unit vibration plate 41 to make the single unit vibration plate 41 extend out of the vibration roller frame 42 and independently and separately roll on the material surface, multiple units are realized, the overall integrated linkage is avoided, a part of vibration power brought by the eccentric block is consumed, the overall working efficiency and effect are improved, and the material surface is leveled by the driving roller 7 after the vibration roller assembly 4 works.

[0052] Embodiments of the present application

[0053] As shown in Figure 6 and Figure 7 : a plurality of insertion gaps 46 are formed in the vibration roller frame 42; the multiple insertion gaps 46 are in a ring array around the vibration roller frame 42 and are in one-to-one corresponding and insertion activity with the multiple unit vibration plates 41; the unit vibration plate 41 is elastically connected to the insertion gap 46 through an elastic structure.

[0054] Embodiments of the present application

[0055] As shown in Figure 6 and Figure 7 : one driven head 43 is arranged at each end of the vibration roller frame 42;

[0056] The driven head 43 comprises a rack ring 44 and a fixed ring 45, and the rack ring 44 is arranged on the inner surface of the fixed ring 45; the rack ring 44 is gear transmission connected to the driving assembly 3, and the driven head 43 is power transmission connected to the driving assembly 3.

[0057] Further, the driving assembly 3 is started, the driving assembly 3 transmits power to the rack ring 44, the rack ring 44 drives the vibration roller assembly 4 to rotate, the vibration roller assembly 4 drives the multiple unit vibration plates 41 arranged in an annular array around the vibration roller frame 42 to rotate to the lower side of the impact driving assembly 5 in turn, the impact driving assembly 5 is started to act on the unit vibration plate 41, so that the single unit vibration plate 41 extends out of the vibration roller frame 42 and independently and individually separates the rolling pressure surface.

[0058] Embodiments of the present application

[0059] As shown in Figure 4 : the driving assembly 3 is provided with a driving frame 33, the driving frame 33 is provided with a through cavity 32, and the vibration roller assembly 4 is rotatably penetrated through the through cavity 32;

[0060] The driving frame 33 is fixedly provided with a fixed column 34, and the driving frame 33 is fixedly provided with an arc-shaped mounting plate 35 on the side away from the fixed column 34, the arc-shaped mounting plate 35 is provided with a plurality of mounting holes 36, and screws are inserted into the mounting holes 36 to mount the driving assembly 3 on the vibration roller machine body.

[0061] Embodiments of the present application

[0062] As shown in Figure 4 : the through cavity 32 is provided with two limiting grooves 31 arranged in parallel inside, the rack ring 44 is movably inserted into the limiting grooves 31, and the internal drive gears inside the limiting grooves 31 are meshed with each other; the drive gears are fixed on the output shaft of the motor.

[0063] Further, the motor is started, power is transmitted to the drive gears through the motor, the drive gears are meshed with the rack ring 44, the rack ring 44 drives the fixed ring 45 to rotate, the vibration roller frame 42 is movably penetrated and rotated inside the through cavity 32, the vibration roller assembly 4 is driven to rotate, the vibration roller assembly 4 drives the multiple unit vibration plates 41 arranged in an annular array around the vibration roller frame 42 to rotate to the lower side of the impact driving assembly 5 in turn, the impact driving assembly 5 is started to act on the unit vibration plate 41, so that the single unit vibration plate 41 extends out of the vibration roller frame 42 and independently and individually separates the rolling pressure surface.

[0064] Embodiments of the present application

[0065] As shown in Figure 5 : the through cavity 32 inside the limiting groove 31 is provided with an abutting limiting structure 37 on the upside, the abutting limiting structure 37 is provided with a limiting wheel 371; the limiting wheel 371 is rotatably penetrated and fixed with a rotating shaft 373, and the rotating shaft 373 is rotatably connected to a U-shaped shell 374; the U-shaped shell 374 is installed inside the through cavity 32 by means of a limiting column 375 fixed on the top of the U-shaped shell 374; a plurality of limiting blocks 372 are fixed around the limiting wheel 371.

[0066] Further, the limiting wheel 371 is installed inside the through cavity 32 through the U-shaped shell 374 and the limiting column 375, and is used for stably driving the vibration roller assembly 4 by the plurality of limiting blocks 372.

[0067] Embodiments of the present application

[0068] As shown in Figure 8 and Figure 9 : the unit vibration plate 41 comprises a main unit vibration plate 411, and one extension plate 413 is fixed at each end of the main unit vibration plate 411; a plurality of elastic structures are arranged on the extension plate 413 at equal intervals (specifically, one end of the elastic structure is fixedly connected to the extension plate 413, and the other end is connected to the edge of the penetrating gap 46 on the vibration roller frame 42); wherein the elastic structure is an elastic expansion piece 412, which is composed of an expansion rod 4121 and a spring 4122 sleeved on the expansion rod 4121;

[0069] The main unit vibration plate 411 is provided with a main unit vibration plate body 4112, and a magnetic plate 4111 is laid on the main unit vibration plate body 4112, and the impact driving assembly 5 is provided with a magnetic structure with the same magnetism matched with the magnetic plate 4111.

[0070] Further, in the rotation process of the vibration roller assembly 4, the annular array drives the plurality of unit vibration plates 41 around the vibration roller frame 42 to rotate to the lower side of the impact driving assembly 5 in turn, and the impact driving assembly 5 acts on the unit vibration plate 41. In the working process of the impact driving assembly 5, the impact driving assembly 5 pushes the unit vibration plate 41 by using the magnetic structure and the magnetic plate 4111 with the same magnetism on the unit vibration plate 41 to repel each other without contact, so as to make the single unit vibration plate 41 extend out of the vibration roller frame 42 and independently and individually separate the rolling pressure surface; that is, the non-contact repulsion of the vibration roller assembly 4 and the impact driving assembly 5 realizes the stable triggering of the vibration roller assembly 4, avoids the damage caused by direct contact and impact, and avoids the unnecessary vibration caused by the reaction force.

[0071] Embodiments of the present application

[0072] As shown in Figure 2 and Figure 10 : the impact driving assembly 5 is composed of a periodic expansion structure 51 and an impact abutting head 52; the periodic expansion structure 51 is provided with a plurality of cylinder expansion rods, one end of the cylinder expansion rod is fixed on the impact abutting head 52, and the other end is fixed on the driving assembly 3 (specifically, one end of the cylinder expansion rod is fixed on the impact abutting head 52, and the other end is fixed on the fixed column 34); the plurality of cylinder expansion rods are wrapped with elastic rubber sleeves;

[0073] The impact abutting head 52 is provided with a support plate 521, and the support plate 521 is fixed with an impact abutting plate 522; and the magnetic structure is composed of a plurality of magnetic blocks 5221, and the impact abutting plate 522 is composed of a plurality of impact abutting blocks 5222.

[0074] The plurality of magnetic blocks 5221 and the plurality of impact abutting blocks 5222 are distributed in a cross array, and the impact abutting blocks 5222 extend outside the magnetic blocks 5221.

[0075] Further, during the working process of the impact driving assembly 5, the periodic telescopic structure 51 drives the plurality of magnetic blocks 5221 and the plurality of impact abutting blocks 5222 to move close to the magnetic plates 4111 on the unit vibration plate 41 with the same magnetism for non-contact repulsion, so as to make the single unit vibration plate 41 extend out of the vibration roller frame 42 and form a separate rolling pressure surface; that is, the non-contact repulsion of the vibration roller assembly 4 and the impact driving assembly 5 can stably trigger the vibration roller assembly 4, avoid direct contact and damage, and avoid unnecessary vibration caused by reaction force.

[0076] At the same time, since the impact abutting blocks 5222 extend outside the magnetic blocks 5221, the magnetic blocks 5221 can be protected when the mechanical system fails, and damage to the magnetic blocks 5221 can be avoided.

[0077] Embodiments of the present application

[0078] As shown in the drawings, the vibration roller mechanical body is provided with a counterweight box 10, and the counterweight box 10 is used for flexibly adding counterweight blocks to increase the weight of the overall mechanical system and adjust the rolling degree. Figures 1-3 The counterweight box 10 is provided with a mounting plate 21, and the mounting plate 21 is provided with a plurality of impeller groups 22.

[0079] Further, according to the actual ground hardness and the degree of rolling required, and the energy consumption of the overall mechanical system during transportation when not working, the number of counterweight blocks in the counterweight box 10 is adjusted during working, so as to flexibly adjust the weight of the overall mechanical system, cope with the energy consumption of the overall mechanical system during transportation when not working, and cooperate with the use of the reaction force of the plurality of impeller groups 22 during working to adjust the rolling degree, so as to cope with the actual ground hardness and the degree of rolling required.

[0080] Embodiments of the present application

[0081] As shown in the drawings, the vibration roller mechanical body is provided with a counterweight box 10, and the counterweight box 10 is used for flexibly adding counterweight blocks to increase the weight of the overall mechanical system and adjust the rolling degree.

[0082] Figure 1 and​Figure 2 As shown: the vibration roller mechanical body is provided with a vibration roller frame 6, a seat 9 is installed on the vibration roller frame 6, a shed 8 is installed on the vibration roller frame 6 at the side of the seat 9, and the shed 8 is arranged on the top of the seat 9; an operation table 1 is installed on the vibration roller frame 6 at the front end of the seat 9.

[0083] The working principle of the present application is:

[0084] In the forward driving of the vibration roller mechanical body, the driving assembly 3 is started synchronously, the driving assembly 3 drives the vibration roller assembly 4 to rotate, the vibration roller assembly 4 drives the multiple unit vibration plates 41 arranged in an annular array around the vibration roller frame 42 to rotate to the lower side of the impact driving assembly 5 in turn, the impact driving assembly 5 is started to act on the unit vibration plate 41, so as to make the single unit vibration plate 41 extend out of the vibration roller frame 42 and independently and individually separate the rolling and pressing surface, multiple units of vibration units are realized, the situation that the whole integrated linkage consumes part of the vibration power caused by the eccentric block is avoided, and the overall working efficiency and effect are improved; after the vibration roller assembly 4 works, the pressing surface is leveled by the driving roller 7;

[0085] In the working process of the impact driving assembly 5, the periodic telescopic structure 51 drives the multiple magnetic blocks 5221 and the multiple impact blocks 5222 to approach the magnetic plates 4111 with the same magnetism on the unit vibration plate 41 for contactless and same repulsion, so as to make the single unit vibration plate 41 extend out of the vibration roller frame 42 and independently and individually separate the rolling and pressing surface; that is, the contactless and same repulsion of the vibration roller assembly 4 and the impact driving assembly 5 realizes stable triggering of the vibration roller assembly 4, avoids direct contact and impact which is easy to cause damage, and avoids the situation of unnecessary vibration caused by the reaction force;

[0086] Since the impact block 5222 extends outside the magnetic block 5221, the magnetic block 5221 is protected from damage when the mechanical system fails;

[0087] According to the actual ground hardness and the degree of need for rolling and pressing, and the energy consumption of the overall mechanical system during transportation when not working, the number of counterweight blocks in the counterweight box 10 is adjusted during work, the weight of the overall mechanical system is flexibly adjusted, the energy consumption of the overall mechanical system during transportation when not working is coped with, and the rolling degree is adjusted by the reaction force of the multiple impeller groups 22 working to draw air, so as to cope with the actual ground hardness and the degree of need for rolling and pressing.

[0088] Finally, it should be noted that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that the technical solutions described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalent features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A kind of earthwork filling vibration roller mechanical system, it is characterized in that, Including vibration roller mechanical body and vibration roller assembly (4), the vibration roller mechanical body is installed with the driving roller (7) for rolling pressure surface on it;The vibration roller assembly (4) is installed on the vibration roller mechanical body in the front end of driving roller (7), vibration roller assembly (4) includes vibration roller frame (42) and multiple unit vibration plate (41), multiple unit vibration plate (41) annular array in the four around vibration roller frame (42);Unit vibration plate (41) is inserted in vibration roller frame (42) and is connected by elastic structure elastically; The system further includes driving assembly (3) and impact driving assembly (5), the driving assembly (3) is used to drive vibration roller assembly (4) rotation, the impact driving assembly (5) is installed on driving assembly (3), and the impact driving assembly (5) is used to sequentially push one in multiple unit vibration plate (41) passing through, and the pressure surface is rolled separately; Multiple insertion notches (46) are set on the vibration roller frame (42);Multiple insertion notches (46) annular array in the four around vibration roller frame (42), and with multiple unit vibration plate (41) one-to-one corresponding insertion activity;Unit vibration plate (41) is elastically connected on insertion notch (46) by elastic structure; The unit vibration plate (41) includes a main unit vibration plate (411), and one extension plate (413) is fixed at both ends of the main unit vibration plate (411); Multiple elastic structures are provided and distributed on the extension plate (413) at equal intervals; Wherein the elastic structure is an elastic expansion piece (412), which is composed of a telescopic rod (4121) and a spring (4122) sleeved on the telescopic rod (4121); The main unit vibration plate (411) is provided with a main unit vibration plate body (4112), the main unit vibration plate body (4112) is provided with a magnetic plate (4111), and the impact driving assembly (5) is provided with a magnetic structure with the same magnetism matched with the magnetic plate (4111); The impact driving assembly (5) is composed of a periodic telescopic structure (51) and an impact abutting head (52); The periodic telescopic structure (51) is provided with multiple cylinder telescopic rods, one end of the cylinder telescopic rod is fixed on the impact abutting head (52), and the other end is fixed on the driving assembly (3); Multiple cylinder telescopic rods are wrapped with elastic rubber sleeves; The impact abutting head (52) is provided with a support plate (521), and the impact abutting plate (522) is fixed on the support plate (521); And the magnetic structure is composed of multiple magnetic blocks (5221), and the impact abutting plate (522) is composed of multiple impact abutting blocks (5222); Multiple magnetic blocks (5221) and multiple impact abutting blocks (5222) are cross arrayed, and the impact abutting blocks (5222) are outside the magnetic blocks (5221).

2. The earthwork filling vibration roller mechanical system according to claim 1, wherein, One driven head (43) is arranged at both ends of the vibration roller frame (42). The driven head (43) comprises a rack ring (44) and a fixed ring (45), the rack ring (44) is arranged on the inner surface of the fixed ring (45); the rack ring (44) is gear transmission connected on the driving assembly (3).

3. The earthwork filling and vibrating roller mechanical system according to claim 2, characterized in that, The driving assembly (3) is provided with a driving frame (33), and a through cavity (32) is formed in the driving frame (33); the vibrating roller assembly (4) is in the form of a cylinder and is movably arranged through the through cavity (32). The driving frame (33) is fixed with a fixed column (34), and an arc-shaped mounting plate (35) is fixed to the side of the driving frame (33) away from the fixed column (34); a plurality of mounting holes (36) are formed in the arc-shaped mounting plate (35), and screws are inserted into the mounting holes (36) to mount the driving assembly (3) on the vibrating roller mechanical body.

4. The earthwork filling and vibrating rolling mechanical system according to claim 3, characterized in that, The through cavity (32) is internally provided with two limiting grooves (31) arranged in parallel; the rack ring (44) is movably inserted into the limiting grooves (31) and is in meshing connection with the driving gears in the limiting grooves (31); and the driving gears are fixed to the output shaft of the motor.

5. The earthwork filling and vibrating rolling mechanical system according to claim 4, characterized in that, The through cavity (32) is internally provided with an abutting limiting structure (37) above the limiting grooves (31), and a limiting wheel (371) is arranged on the abutting limiting structure (37); a rotating shaft (373) is fixedly arranged through the limiting wheel (371), and the rotating shaft (373) is rotatably connected to a U-shaped shell (374); the U-shaped shell (374) is mounted in the through cavity (32) by means of a limiting column (375) fixed to the top of the U-shaped shell (374); and a plurality of limiting blocks (372) are fixed around the limiting wheel (371).

6. The earthwork filling and vibrating roller mechanical system according to claim 1, characterized in that, The vibrating roller mechanical body is provided with a counterweight box (10) for flexibly mounting counterweight blocks to increase the weight of the overall mechanical system and adjust the rolling pressure; A counter-pushing assembly (2) is mounted at the front end of the vibrating roller mechanical body, the counter-pushing assembly (2) is arranged above the vibrating roller assembly (4), the counter-pushing assembly (2) is provided with a mounting plate (21), a plurality of impeller groups (22) are mounted on the mounting plate (21), the counter-pushing assembly (2) uses the counterforce of air suction of the impeller groups (22) to increase the weight of the vibrating roller assembly (4) and adjust the rolling pressure.

7. The earthwork filling and vibrating rolling mechanical system according to claim 6, characterized in that, The vibrating roller mechanical body is provided with a vibrating roller frame (6), the vibrating roller frame (6) is installed with a seat (9), the vibrating roller frame (6) on the side of the seat (9) is installed with a canopy (8), and the canopy (8) is arranged on the top of the seat (9); the vibrating roller frame (6) at the front end of the seat (9) is installed with an operation table (1).

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