Vibration rammer compactor for road construction

Abstract

The utility model discloses a vibration rammer compactor for road construction, and belongs to the technical field of rammer compactors. Comprising a rack; the driving mechanism comprises a motor mounted on the rack, and the motor is used for providing power for the rammer compactor; the tamping mechanism comprises a telescopic rod and a tamping plate, the telescopic rod and the tamping plate are installed on the rack, and the tamping plate is used for conducting tamping work on a road; the clamping mechanism comprises three clamping frames fixedly connected to the tamping plate, clamping grooves are formed in the two sides of each clamping frame, an inserting block is fixedly connected to one end of the telescopic rod, and the inserting blocks are matched with the clamping frames in size; the two sides of the inserting block are both slidably connected with sliding rods, one end of each sliding rod is fixedly connected with a clamping block, the clamping blocks are matched with the clamping grooves in size, and the faces, close to each other, of the clamping blocks and the inserting block are fixedly connected with compressed springs. According to the vibration rammer compactor for road construction, the problem that the tamping plate is inconvenient to disassemble and assemble quickly is solved.

Description

Technical Field

[0001] This application relates to the technical field of rammers, and specifically to a vibrating rammer for road construction. Background Art

[0002] A rammer is a construction machinery used for compacting the ground, and it is also widely used in the process of road construction. It mainly compacts the fillers on the road surface to ensure the construction quality of the road.

[0003] For example, the patent with the publication number CN215593578U specifically discloses a vibrating rammer, which includes a frame, a splash-proof baffle, a push handle, a motor, a transmission wheel, an adjusting rod, a telescopic rod, and a buffer spring. By the combined use of the telescopic rod and the buffer spring sleeved outside the telescopic rod, after the ramming plate moves downward and encounters resistance, the telescopic rod contracts to compress the buffer spring, and the buffer spring can play a role in buffering and shock absorption during the compression process.

[0004] However, the ramming plate in the above device is usually fixed by welding or bolt connection, which can improve the stability of the ramming plate. However, during long-term operation, due to the influence of the working environment, the ramming plate may be worn or damaged, so it needs to be frequently maintained or replaced. And the bolt fixation method requires tools such as wrenches when replacing the ramming plate, resulting in a low replacement efficiency of the ramming plate, thus affecting the working efficiency of the rammer.

[0005] Therefore, it is necessary to provide a vibrating rammer for road construction to solve the above problems.

[0006] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of this application, and therefore, it may include information that does not constitute the prior art. Utility Model Content

[0007] Based on the above problems existing in the prior art, the problem to be solved by this application is: to provide a vibrating rammer for road construction, which solves the problem that the ramming plate is not convenient for quick disassembly and assembly.

[0008] The technical solution adopted by this application to solve its technical problems is: a vibrating rammer for road construction, including a frame;

[0009] A driving mechanism, which includes a motor installed on the frame, and the motor is used to provide power for the rammer;

[0010] A ramming mechanism, which includes a telescopic rod and a ramming plate installed on the frame, and the ramming plate is used to ram the road;

[0011] The clamping mechanism includes three card frames fixedly connected to the ramming plate. Slots are provided on both sides of the card frame. One end of the telescopic rod is fixedly connected with an insertion block, and the size of the insertion block is adapted to that of the card frame;

[0012] Sliding rods are slidably connected to both sides of the insertion block. One end of the sliding rod is fixedly connected with a clamping block, and the size of the clamping block is adapted to that of the slot. A compression spring is fixedly connected to the side of the clamping block and the insertion block that are close to each other;

[0013] Among them: the size of the card frame is suitable for the insertion block, and the size of the slot is suitable for the clamping block. By inserting the insertion block into the card frame, the clamping block is inserted into the slot under the elastic force of the compression spring, completing the rapid disassembly and assembly of the ramming plate.

[0014] Furthermore, the driving mechanism includes a battery box and a storage battery fixedly connected to the frame. The storage battery is located inside the battery box, and a motor is fixedly connected to the inner wall of the frame.

[0015] Furthermore, the ramming mechanism includes a transmission wheel fixedly connected to the output end of the motor. Two groups of chutes are provided on the inner wall of the frame. A support plate is slidably connected to the inner wall of the chute. An adjusting rod is rotatably connected to the side of the support plate and the transmission wheel that are close to each other. Three telescopic rods are fixedly connected to the lower surface of the support plate, and a ramming plate is clamped at one end of the telescopic rod.

[0016] Furthermore, a buffer spring is sleeved on the arc surface of the telescopic rod, and both ends of the buffer spring are fixedly connected to both ends of the telescopic rod.

[0017] Furthermore, the clamping mechanism further includes six positioning rods fixedly connected to the ramming plate. The six positioning rods are grouped in pairs of two. Two positioning holes are provided on the insertion block, and the size of the positioning rod is adapted to that of the positioning hole.

[0018] Furthermore, two inclined slots are provided on the card frame. One corner of the clamping block is inclined, and the inclination of the inclined slot is the same as that of the inclined corner of the clamping block.

[0019] The beneficial effect of this application is that a vibrating rammer for road construction provided by this application improves the disassembly and assembly efficiency of the ramming plate, reduces the problem that the ramming plate is difficult to be disassembled and assembled quickly, facilitates the maintenance or replacement of the ramming plate, and further improves the working efficiency of the rammer.

[0020] In addition to the purposes, features and advantages described above, this application has other purposes, features and advantages. The following will refer to the drawings for a further detailed description of this application. Description of the Drawings

[0021] The accompanying drawings forming a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application. In the drawings:

[0022] Figure 1 is an overall schematic diagram of a vibrating rammer for road construction in this application;

[0023] Figure 2 is a sectional structural schematic diagram of this application;

[0024] Figure 3 is a structural schematic diagram of the ramming mechanism and the clamping mechanism in this application;

[0025] Figure 4 is a split structural schematic diagram of the clamping mechanism in this application;

[0026] Figure 5 is a sectional schematic diagram of the clamping mechanism in this application.

[0027] Among them, the reference numerals in the drawings:

[0028] 1, frame; 11, universal wheel; 12, push handle; 13, splash-proof baffle; 2, drive mechanism; 21, battery box; 22, storage battery; 23, motor; 3, ramming mechanism; 31, transmission wheel; 32, adjusting rod; 33, support plate; 34, chute; 35, telescopic rod; 36, buffer spring; 37, ramming plate; 4, clamping mechanism; 41, clamping frame; 42, card slot; 43, inclined slot; 44, positioning rod; 45, insertion block; 46, sliding rod; 47, clamping block; 48, compression spring; 49, positioning hole. Detailed implementation manners

[0029] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine with the embodiments to detail this application.

[0030] In order to enable those skilled in the art to better understand the solution of this application, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0031] Such as Figure 1As shown, the present application provides a vibratory compactor for road construction, including a frame 1, which includes four sets of universal wheels 11 fixedly connected to the frame 1, a push handle 12 fixedly connected to the surface of the frame 1, and splash shields 13 fixedly connected to both sides of the frame 1; the universal wheels 11 are used for moving the compactor, and the splash shields 13 can prevent gravel from splashing out when the compacting plate 37 presses on stones.

[0032] like Figure 1 and Figure 2 As shown, a driving mechanism 2 is mounted on the frame 1, and the driving mechanism 2 includes a battery frame 21 and a battery 22 fixedly connected to the frame 1. The battery 22 is located in the battery frame 21, and a motor 23 is fixedly connected to the inner wall of the frame 1;

[0033] The battery 22 provides energy to the motor 23 , and the motor 23 can control the compacting machine to perform compacting work.

[0034] Such as Figure 2 and Figure 3 As shown, a tamping mechanism 3 is installed on the frame 1, which includes a transmission wheel 31 fixedly connected to the output end of the motor 23. Two sets of slide grooves 34 are opened on the inner wall of the frame 1. The inner wall of the slide groove 34 is slidably connected to a support plate 33. The side of the support plate 33 close to the transmission wheel 31 is rotatably connected to the adjustment rod 32. Three telescopic rods 35 are fixedly connected to the lower surface of the support plate 33. A tamping plate 37 is clamped at one end of the telescopic rod 35. A buffer spring 36 is sleeved on the arc surface of the telescopic rod 35. The two ends of the buffer spring 36 are fixedly connected to the two ends of the telescopic rod 35.

[0035] When the motor 23 is working, the support plate 33 is driven to rise and fall through the transmission wheel 31 and the adjustment rod 32, and the support plate 33 drives the tamping plate 37 to rise and fall through the telescopic rod 35 to compact the road. When the tamping plate 37 moves downward to compact, the tamping plate 37 encounters resistance, and the telescopic rod 35 contracts to compress the buffer spring 36. The buffer spring 36 can play a buffering and shock-absorbing effect during the compression process, thereby reducing the reaction force generated during the compaction process.

[0036] like Figures 3 - 5As shown, there is a clamping mechanism 4. This clamping mechanism 4 includes three card frames 41 fixedly connected to the ramming plate 37. Slots 42 are provided on both sides of the card frame 41. One end of the telescopic rod 35 is fixedly connected with an insertion block 45, and the size of the insertion block 45 is adapted to that of the card frame 41. Slide rods 46 are slidably connected to both sides of the insertion block 45. One end of the slide rod 46 is fixedly connected with a clamping block 47, and the size of the clamping block 47 is adapted to that of the slot 42. A compression spring 48 is fixedly connected to the side of the clamping block 47 and the insertion block 45 that are close to each other. The card frame 41 is adapted to the size of the insertion block 45, and the slot 42 is adapted to the size of the clamping block 47. By inserting the insertion block 45 into the card frame 41, the clamping block 47 is inserted into the slot 42 under the elastic force of the compression spring 48, completing the rapid disassembly and assembly of the ramming plate 37.

[0037] As Figures 3 - 5 As shown, the clamping mechanism 4 further includes six positioning rods 44 fixedly connected to the ramming plate 37. The six positioning rods 44 are grouped in pairs. Two positioning holes 49 are provided on the insertion block 45. The size of the positioning rod 44 is adapted to that of the positioning hole 49. Two inclined slots 43 are provided on the card frame 41. One corner of the clamping block 47 is inclined, and the inclination of the inclined slot 43 is the same as that of the inclined corner of the clamping block 47.

[0038] Through the cooperation of the positioning rod 44 and the positioning hole 49, it is convenient for the insertion block 45 to be stably inserted into the card frame 41. The setting of the inclined slot enables the inclined angle of the clamping block 47 to contract under the extrusion of the inclined slot 43 when it contacts the inclined slot 43, thus facilitating the clamping block 47 to enter the card frame 41.

[0039] Working principle:

[0040] When the rammer compacts the road, first start the motor 23. The motor 23 drives the ramming mechanism 3 to work. The storage battery 22 can provide energy for the motor 23, enabling the motor 23 to work for a long time, and the battery box 21 can protect the storage battery 22.

[0041] When the motor 23 works, the transmission wheel 31 rotates under the drive of the motor 23. Subsequently, the support plate 33 is driven by the adjusting rod 32 to lift and lower in the chute 34. At this time, the telescopic rod 35 can drive the ramming plate 37 to lift and lower, and compact the road. [[ID=I8]]

[0042] When the ramming plate 37 is damaged and needs to be replaced, simply press the clamping blocks 47 on both sides of the clamping frame 41 to contract, and then the ramming plate 37 can be moved to be separated from the telescopic rod 35. Place the new ramming plate 37 under the telescopic rod 35. At this time, align the positioning rod 44 with the positioning hole 49, and push the positioning rod 44 on the ramming plate 37 into the positioning hole 49 to limit the moving direction of the ramming plate 37. As the insertion block 45 is inserted into the clamping frame 41, the inclination angle of the clamping block 47 contacts the inclined groove 43 of the clamping frame 41. At this time, the clamping block 47 contracts through the slide rod 46 under the extrusion of the inclined groove 43, and the compression spring 48 is also contracted. When the insertion block 45 is completely inserted into the clamping frame 41, the clamping block 47 is at the clamping groove 42, and the clamping block 47 loses the resistance of the clamping frame 41. At this time, the clamping block 47 is inserted into the clamping groove 42 under the action of the elastic force of the compression spring 48 and protrudes outwards. At this time, the fixing work of the ramming plate 37 can be completed.

[0043] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. 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 vibratory compactor for road construction, characterized in that: include, Rack (1); A driving mechanism (2), the driving mechanism (2) comprising a motor (23) mounted on the frame (1), the motor (23) being used to provide power to the compactor; A compacting mechanism (3), comprising a telescopic rod (35) and a compacting plate (37) mounted on a frame (1), wherein the compacting plate (37) is used to compact the road; A clamping mechanism (4), the clamping mechanism (4) comprising three clamping frames (41) fixedly connected to the tamping plate (37), clamping slots (42) being provided on both sides of the clamping frames (41), an inserting block (45) being fixedly connected to one end of the telescopic rod (35), and the sizes of the inserting block (45) and the clamping frame (41) being adapted to each other; Both sides of the insert block (45) are slidably connected to a slide rod (46), one end of the slide rod (46) is fixedly connected to a clamping block (47), the sizes of the clamping block (47) and the clamping slot (42) are adapted to each other, and a compression spring (48) is fixedly connected to the side of the clamping block (47) and the insert block (45) that is close to each other; The card frame (41) is adapted to the size of the insert block (45), and the card slot (42) is adapted to the size of the card block (47). By inserting the insert block (45) into the card frame (41), the card block (47) is inserted into the card slot (42) under the elastic force of the compression spring (48), thereby completing the quick disassembly and assembly of the tamping plate (37).

2. A vibration compactor for road construction according to claim 1, characterized in that: The driving mechanism (2) comprises a battery frame (21) and a storage battery (22) fixedly connected to the frame (1); the storage battery (22) is located in the battery frame (21); and a motor (23) is fixedly connected to the inner wall of the frame (1).

3. A vibration compactor for road construction according to claim 1, characterized in that: The tamping mechanism (3) includes a transmission wheel (31) fixedly connected to the output end of the motor (23); the inner wall of the frame (1) is provided with two groups of slide grooves (34); the inner wall of the slide groove (34) is slidably connected to a support plate (33); the side of the support plate (33) close to the transmission wheel (31) is rotatably connected to an adjustment rod (32); the lower surface of the support plate (33) is fixedly connected to three telescopic rods (35); one end of the telescopic rod (35) is clamped with a tamping plate (37).

4. A vibration compactor for road construction according to claim 1, characterized in that: The arc surface of the telescopic rod (35) is sleeved with a buffer spring (36), and both ends of the buffer spring (36) are fixedly connected to both ends of the telescopic rod (35).

5. A vibration compactor for road construction according to claim 1, characterized in that: The clamping mechanism (4) further comprises six positioning rods (44) fixedly connected to the tamping plate (37), the six positioning rods (44) being arranged in pairs, and the insert block (45) being provided with two positioning holes (49), the sizes of the positioning rods (44) and the positioning holes (49) being adapted to each other.

6. A vibration compactor for road construction according to claim 1, characterized in that: Two oblique grooves (43) are provided on the card frame (41), and one corner of the card block (47) is arranged to be inclined. The inclination of the oblique groove (43) and the inclined corner of the card block (47) are the same.

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