Compacting machine for concrete

Abstract

The utility model belongs to the technical field of compactors, and particularly relates to a concrete compactor which comprises a compactor body, a first mounting groove and a second mounting groove are formed in the two sides of the compactor body, the middle of the compactor body is hollow, the upper periphery of the middle of the compactor body is larger than the lower periphery of the middle of the compactor body, and a mounting frame is arranged in the middle of the compactor body and is of a box structure with the bottom open. The lower periphery of the mounting frame is larger than the lower periphery of the middle of the machine body, a vibrating mechanism is arranged in the mounting frame, a driving mechanism and a fixing mechanism are arranged on the machine body, and the fixing mechanism is located above the mounting frame and comprises two parallel and symmetrical sliding rails, four sliding blocks, fastening nuts and a fixing plate. The four sliding blocks are symmetrically connected to the sliding rails in a sliding mode, the fastening nuts are all connected to the four sliding blocks in a threaded mode, the number of the fixing plates is two, and the fixing plates are both fixedly connected between the two sliding blocks. The mounting frame is arranged in the middle of the machine body, and the fixing mechanism is arranged above the mounting frame, so that internal parts of the compacting machine for concrete are convenient to disassemble and assemble, meanwhile, other parts are arranged on the side part of the machine body, operators can conveniently carry out maintenance, and the compacting quality and the working efficiency can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of compactors, and in particular relates to a compactor for concrete. Background Art

[0002] A compactor is a heavy-duty mechanical equipment used to compact materials such as soil, gravel, asphalt, and concrete. The compactor rearranges the material particles through vibration, impact, or rolling to increase the density of the material, thereby improving its bearing capacity and stability. During the use of a concrete compactor, maintenance and care are very important, which can extend the service life of the equipment, improve the compaction quality and work efficiency, and is the key to ensuring the long-term and stable operation of the compactor. Existing concrete compactors generally have a fixed structure and are difficult to disassemble and assemble, making it inconvenient for operators to maintain and service them. Therefore, it is very necessary to design a concrete compactor. Summary of the invention

[0003] The utility model aims at the above problems existing in the prior art, and proposes a concrete compactor, which solves the problem that the prior concrete compactor is inconvenient for operators to maintain and service.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a concrete compactor, comprising a body, characterized in that a first mounting groove and a second mounting groove are opened on both sides of the body, the middle part of the body is hollow, and the upper circumference of the middle part of the body is larger than the lower circumference, a mounting frame is arranged in the middle part of the body, the mounting frame is a box structure with an open bottom, and the lower circumference of the mounting frame is larger than the lower circumference of the middle part of the body, a vibration mechanism is arranged in the mounting frame, a driving mechanism and a fixing mechanism are arranged on the body, the fixing mechanism is located above the mounting frame, and comprises a slide rail, a slider, a locking nut and a fixing plate, the slide rail is arranged into two parallel and symmetrical ones, the slider is arranged into four ones, the four sliders are symmetrically slidably connected to the slide rails, the locking nuts are all threadedly connected to the four sliders, the fixing plates are arranged into two ones, and the fixing plates are all fixedly connected between the two sliders.

[0005] The working principle of the utility model is as follows: when the equipment needs to be maintained and serviced, loosen the fixing nut, slide the slider to move the fixing plate to a position where the mounting frame is not blocked, and take out the mounting frame. When the maintenance and service are completed, put the mounting frame back in. Since the lower periphery of the mounting frame is larger than the lower periphery of the middle part of the machine body, the mounting frame is stably placed in the middle part of the machine body. At this time, the sliding slider drives the fixing plate to move, and at the same time tightens the fixing nut to fix it. After the maintenance, the equipment is reinstalled. The internal components can be disassembled and the remaining components are arranged on the side of the machine body, which is convenient for operators to perform maintenance and service.

[0006] The vibration mechanism includes a vibration motor, a vertical rod, a spring and a compaction plate. The vibration motor is installed on a mounting frame. The vertical rods are provided in four numbers. The four vertical rods are connected to the four corners in the mounting frame. The springs are provided in four numbers. One end of the spring is connected to the lower end of the vertical rod, and the compaction plate is connected to the other end of the spring.

[0007] With the above structure, the compacting plate is used to compact the concrete through the arrangement of the vibrating motor, the vertical rod, the spring and the compacting plate.

[0008] The driving mechanism includes a rotating shaft 1, a rotating roller 1, a rotating shaft 2, a rotating roller 2, a rotating motor and a chain belt. The rotating shaft 1 is rotatably connected in a mounting groove 1, the rotating roller is set on the rotating shaft 1, the rotating shaft 2 is rotatably connected in the mounting groove 2, the rotating roller 2 is set on the rotating shaft 2, the rotating motor is horizontally installed on the side of the machine body, and the output shaft end of the rotating motor is connected to one end of the rotating shaft 2, and the chain belt is set between the rotating shaft 1 and the rotating shaft 2.

[0009] By adopting the above structure, through the arrangement of rotating shaft 1, rotating roller 1, rotating shaft 2, rotating roller 2, rotating motor and chain belt, rotating roller 1 and rotating roller 2 are rotated synchronously, and the equipment is moved while compacting the concrete.

[0010] Two connecting rods are connected to the side of the installation groove one, and a rotating shaft three is rotatably connected between the two connecting rods, and a rolling roller is sleeved on the rotating shaft three.

[0011] With the above structure, when the machine moves, the rolling roller moves simultaneously to grind the sand and gravel in the concrete, which helps to compact the concrete.

[0012] The outer wall of the rolling roller is connected with a rolling sheet, and the rolling sheet is made of high-strength metal.

[0013] With the above structure, materials such as sand and gravel can be ground by the rolling sheet to make the ground smoother.

[0014] A gasket is connected below the fixing plate.

[0015] The above structure can reduce the noise generated by the vibration motor during vibration and reduce the impact on surrounding residents.

[0016] The upper part of the mounting frame is connected with a pull ring.

[0017] With the above structure, the setting of the pull ring makes it easy for operators to take out the mounting frame.

[0018] Both ends of the slide rail are connected with limiting plates.

[0019] With the above structure, the limiting piece can prevent the fixing plate from sliding off when sliding.

[0020] A push rod is also connected to the machine body above the second mounting groove.

[0021] With the above structure, the push rod helps the operator to operate the equipment.

[0022] Compared with the prior art, the present concrete compactor has the following advantages: by arranging a mounting frame in the middle of the machine body and providing a fixing mechanism above the mounting frame, the internal components of the present concrete compactor are easy to disassemble and assemble, and the remaining components are arranged on the side of the machine body, which is convenient for operators to perform maintenance and servicing, and helps to improve the compaction quality and work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a schematic diagram of the plane structure of the machine body in the utility model;

[0025] Figure 3 It is an enlarged view of point A in the utility model;

[0026] Figure 4 It is a schematic diagram of the planar structure of the driving mechanism in the utility model;

[0027] In the figure,

[0028] 1. Body;

[0029] 2. Mounting slot 1; 21. Connecting rod; 22. Rotating shaft 3; 23. Rolling roller; 231. Rolling sheet;

[0030] 3. Installation slot 2;

[0031] 4. Mounting frame; 441. Pull ring; 41. Vibration mechanism; 411. Vibration motor; 412. Vertical pole; 413. Spring; 414. Compacting plate;

[0032] 5. Driving mechanism; 51. Rotating shaft 1; 52. Rotating roller 1; 53. Rotating shaft 2; 54. Rotating roller 2; 55. Rotating motor; 56. Chain belt;

[0033] 6. Fixing mechanism; 61. Slide rail; 611. Limiting piece; 62. Sliding block; 63. Locking nut; 64. Fixing plate; 641. Gasket;

[0034] 7. Push rod. DETAILED DESCRIPTION

[0035] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0036] like Figure 1-Figure 4 As shown, the purpose of the utility model can be achieved through the following technical solutions: The concrete compactor comprises a body 1, with mounting grooves 1 2 and 2 3 provided on both sides of the body 1, the middle part of the body 1 being hollow, and the upper circumference of the middle part of the body 1 being larger than the lower circumference, a mounting frame 4 being arranged in the middle part of the body 1, the mounting frame 4 being a box structure with an open bottom, and the lower circumference of the mounting frame 4 being larger than the lower circumference of the middle part of the body 1, a vibration mechanism 41 being arranged in the mounting frame 4, a driving mechanism 5 and a fixing mechanism 6 being arranged on the body 1, the fixing mechanism 6 being located above the mounting frame 4, and comprising a slide rail 61, a slider 62, a fixing nut 63 and a fixing plate 64, the slide rail 61 being arranged as two mutually parallel and symmetrical, the slider 62 being arranged as four, the four sliders 62 being symmetrically slidably connected to the slide rail 61, the fixing nuts 63 being all threadedly connected to the four sliders 62, the fixing plates 64 being arranged as two, and the fixing plates 64 being all fixedly connected between the two sliders 62.

[0037] The vibration mechanism 41 includes a vibration motor 411, a vertical rod 412, a spring 413 and a compacting plate 414. The vibration motor 411 is installed on the mounting frame 4. The vertical rod 412 is set to four, and the four vertical rods 412 are connected to the four corners in the mounting frame 4. The spring 413 is set to four, one end of the spring 413 is connected to the lower end of the vertical rod 412, and the compacting plate 414 is connected to the other end of the spring 413.

[0038] With the above structure, through the arrangement of the vibration motor 411, the vertical rod 412, the spring 413 and the compacting plate 414, the compacting plate 414 compacts the concrete. In this embodiment, the vibration motor 411 is started to vibrate the vertical rod 412, and at the same time, the compacting plate 414 is vibrated through the spring 413, and the concrete is compacted by high-frequency vibration.

[0039] The driving mechanism 5 includes a rotating shaft 1 51, a rotating roller 1 52, a rotating shaft 2 53, a rotating roller 2 54, a rotating motor 55 and a chain belt 56. The rotating shaft 1 51 is rotatably connected in the mounting groove 1 2, the rotating roller 1 52 is sleeved on the rotating shaft 1 51, the rotating shaft 2 53 is rotatably connected in the mounting groove 2 3, and the rotating roller 2 54 is sleeved on the rotating shaft 2 53. In the present embodiment, the rotating roller 1 52 and the rotating roller 2 54 are both solid and made of a heavier material. The rotating motor 55 is horizontally installed on the side of the body 1, and the output shaft end of the rotating motor 55 is connected to one end of the rotating shaft 2 53, and the chain belt 56 is sleeved between the rotating shaft 1 51 and the rotating shaft 2 53.

[0040] By adopting the above structure, through the setting of rotating shaft 1 51, rotating roller 1 52, rotating shaft 2 53, rotating roller 2 54, rotating motor 55 and chain belt 56, rotating roller 1 52 and rotating roller 2 54 are rotated synchronously, and the equipment is moved while compacting the concrete. In this embodiment, the output shaft of rotating motor 55 rotates to rotate rotating shaft 2 53, and at the same time, rotating shaft 1 51 is also driven to rotate through the setting of chain belt 56, so that rotating roller 1 52 and rotating roller 2 54 rotate synchronously.

[0041] Two connecting rods 21 are connected to the side of the installation groove 1 2 , and a rotating shaft 3 22 is rotatably connected between the two connecting rods 21 , and a rolling roller 23 is sleeved on the rotating shaft 3 22 .

[0042] With the above structure, when the machine moves, the rolling roller 23 moves simultaneously to grind the sand and gravel in the concrete, which helps to compact the concrete.

[0043] The outer wall of the rolling roller 23 is connected with a rolling sheet 231 , and the rolling sheet 231 is made of high-strength metal.

[0044] With the above structure, the rolling sheet 231 can grind materials such as sand and gravel to make the ground smoother.

[0045] A gasket 641 is connected to the bottom of the fixing plate 64; the above structure can reduce the noise generated by the vibration motor 411 during vibration and reduce the impact on surrounding residents.

[0046] A pull ring 411 is connected to the upper portion of the mounting frame 4 ; with the above structure, the setting of the pull ring 411 makes it convenient for operators to take out the mounting frame 4 .

[0047] Both ends of the slide rail 61 are connected with limiting plates 611 ; with the above structure, the limiting plates 611 can prevent the fixing plate 64 from sliding off when sliding.

[0048] A push rod 7 is also connected to the body 1 above the mounting groove 2 3 ; with the above structure, the push rod 7 helps the operator to operate the equipment.

[0049] The working principle of the utility model is as follows: when the equipment needs to be maintained and serviced, loosen the fixing nut 63, slide the slider 62 to move the fixing plate 64 to a position where the mounting frame 4 is not blocked, and take out the mounting frame 4. When the maintenance and service are completed, put the mounting frame 4 back in. Since the lower periphery of the mounting frame 4 is larger than the lower periphery of the middle part of the machine body 1, the mounting frame 4 is stably placed in the middle part of the machine body 1. At this time, the sliding slider 62 drives the fixing plate 64 to move, and at the same time tightens the fixing nut 63 to fix it. After the maintenance, the reinstallation is completed. The internal components can be disassembled and the remaining components are arranged on the side of the machine body 1, which is convenient for the operator to perform maintenance and service.

[0050] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0051] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A concrete compactor, comprising a machine body (1), characterized in that: The machine body (1) is provided with a first mounting groove (2) and a second mounting groove (3) on both sides. The middle of the machine body (1) is hollowed out, and the upper perimeter of the middle of the machine body (1) is larger than the lower perimeter. A mounting frame (4) is provided in the middle of the machine body (1). The mounting frame (4) is a box structure with an open bottom, and the lower perimeter of the mounting frame (4) is larger than the lower perimeter of the middle of the machine body (1). A vibration mechanism (41) is provided in the mounting frame (4). The machine body (1) is provided with a driving mechanism (5) and a fixing mechanism (6). The fixing mechanism (6) is located above the mounting frame (4), and includes a slide rail (61), a slider (62), a fixing nut (63) and a fixing plate (64), wherein the slide rail (61) is arranged as two parallel and symmetrical ones, the slider (62) is arranged as four, the four sliders (62) are symmetrically slidably connected to the slide rail (61), the fixing nut (63) is threadedly connected to the four sliders (62), and the fixing plate (64) is arranged as two, and the fixing plate (64) is fixedly connected between two sliders (62).

2. A concrete compactor according to claim 1, characterized in that: The vibration mechanism (41) comprises a vibration motor (411), a vertical rod (412), a spring (413) and a compacting plate (414); the vibration motor (411) is mounted on a mounting frame (4); the vertical rod (412) is provided in four numbers; the four vertical rods (412) are connected to four corners in the mounting frame (4); the spring (413) is provided in four numbers; one end of the spring (413) is connected to the lower end of the vertical rod (412); and the compacting plate (414) is connected to the other end of the spring (413).

3. A concrete compactor according to claim 1, characterized in that: The driving mechanism (5) comprises a rotating shaft (51), a rotating roller (52), a rotating shaft (53), a rotating roller (54), a rotating motor (55) and a chain belt (56); the rotating shaft (51) is rotatably connected in the mounting groove (2); the rotating roller (52) is sleeved on the rotating shaft (51); the rotating shaft (53) is rotatably connected in the mounting groove (3); the rotating roller (54) is sleeved on the rotating shaft (53); the rotating motor (55) is horizontally mounted on the side of the machine body (1); the output shaft end of the rotating motor (55) is connected to one end of the rotating shaft (53); and the chain belt (56) is sleeved between the rotating shaft (51) and the rotating shaft (53).

4. A concrete compactor according to claim 1, characterized in that: Two connecting rods (21) are connected to the side of the installation groove one (2), and a rotating shaft three (22) is rotatably connected between the two connecting rods (21), and a rolling roller (23) is sleeved on the rotating shaft three (22).

5. A concrete compactor according to claim 4, characterized in that: The outer wall of the rolling roller (23) is connected with a rolling sheet (231), and the rolling sheet (231) is made of high-strength metal.

6. A concrete compactor according to claim 1, characterized in that: A gasket (641) is connected below the fixing plate (64).

7. A concrete compactor according to claim 1, characterized in that: The upper part of the mounting frame (4) is connected with a pull ring (441).

8. The concrete compactor according to claim 1, characterized in that: Both ends of the slide rail (61) are connected to limiting plates (611).

9. A concrete compactor according to claim 1, characterized in that: A push rod (7) is also connected to the machine body (1) above the second mounting groove (3).

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