CN212477690U - Backfill mechanical compaction device - Google Patents
Backfill mechanical compaction device Download PDFInfo
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- CN212477690U CN212477690U CN202021059100.9U CN202021059100U CN212477690U CN 212477690 U CN212477690 U CN 212477690U CN 202021059100 U CN202021059100 U CN 202021059100U CN 212477690 U CN212477690 U CN 212477690U
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- clamp plate
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- transmission shaft
- support arm
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Abstract
The utility model discloses a backfill machinery compaction device, including quick-witted case and drive shaft, drive shaft longitudinal rotation set up in machine case is positive, this drive shaft top one side it is provided with the transmission shaft to rotate on the quick-witted case, the transmission shaft with the belt transmission is passed through to the drive shaft, and the side symmetry is provided with two sets of support arms around the transmission shaft. Has the advantages that: the utility model discloses a set up above ramming pole bottom clamp plate and support this clamp plate and deformable parallelogram bearing structure, rotate through the fly leaf and drive ramming pole support clamp plate downstream and carry out the soil layer tamp, all be in the horizontality when guaranteeing that the clamp plate pushes down and shifts up different heights to guarantee that different compaction thickness soil layers all are parallel to each other, improve the drawback that existing equipment compaction back soil layer top surface is in the tilt state, the practicality is strong.
Description
Technical Field
The utility model relates to a construction equipment field, concretely relates to backfill machinery compaction device.
Background
The backfill soil at the foundation position needs to be compacted in the building construction process, the compaction operation is an important component in the backfill construction, the effective compaction can obviously improve the bearing capacity and the stability of the foundation, the compaction operation is to generate impact on the ground in a vibration or smashing mode and the like, and deform a pressed layer, so that the compaction process of the backfill soil is realized.
The applicant finds that at least the following technical problems exist in the prior art: the back fill machinery compaction equipment who uses at present rises through upwards rotating the clamp plate, and intermittent type nature downwardly rotating simultaneously pounces and presses and carries out the compaction, and clamp plate compaction soil layer process is in the rotation state downwards, causes the clamp plate can't guarantee throughout and is parallel to each other with the soil layer top surface, and then causes different looseness to backfill soil compaction rear surface and can't be in the parallel state, needs follow-up top surface leveling operation that carries on, and the practicality is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a backfill machinery compaction device just in order to solve above-mentioned problem, set up above the clamp plate of ramming pole bottom and support this clamp plate and deformable parallelogram bearing structure, rotate through the fly leaf and drive ramming pole support clamp plate downstream and carry out the soil layer tamp, all be in the horizontality when guaranteeing that the clamp plate pushes down and shifts up different heights, thereby guarantee that different compaction thickness soil layers all are parallel to each other, improve the drawback that existing equipment compaction back soil layer top surface is in the tilt state, therefore, the clothes hanger is strong in practicability, describe in detail below.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a backfill mechanical compaction device, which comprises a case and a driving shaft, wherein the driving shaft is longitudinally arranged on the front side of the case in a rotating manner, a transmission shaft is arranged on one side of the top of the driving shaft in the rotating manner, the transmission shaft and the driving shaft are transmitted by a belt, two groups of support arms are symmetrically arranged on the front side and the rear side of the transmission shaft, and a bearing shaft is arranged between the tops of the two groups of support arms in a rotating manner;
the bearing shaft middle part is provided with the runner, the runner with the transmission shaft passes through belt drive, just the side around the runner all be fixed with the flight on the bearing shaft, the equal vertical rotation in both ends is provided with the rammer pole around the bearing shaft, rammer pole middle part articulates there is the auxiliary rod, the auxiliary rod with the support arm is parallel to each other, just rammer pole one end is kept away from to the support arm with quick-witted incasement lateral wall normal running fit, rammer pole bottom is provided with the clamp plate.
By adopting the above compaction device for the backfill machinery, in the use process, the backfill needs to be compacted, the drive shaft is driven to rotate by the motor, the drive shaft and the bearing shaft are sequentially driven to rotate by the drive shaft, the fly leaves on the bearing shaft rotate synchronously along with the bearing shaft, so that the bearing shaft and the tamping rod are pulled to move upwards by the inertia effect after the fly leaves rotate to the upper position, the support arm is driven to rotate upwards, the upwards moving action of the tamping rod is restrained by the support arm and the auxiliary rod, the tamping rod is ensured to be always in a vertical state, and the tamping rod and the pressing plate are driven to move downwards when the fly leaves rotate to the lower position of the bearing shaft, so that the ground soil layer is compacted by the pressing plate.
Preferably, the chassis and the support arm cooperate with the tamping rod and the auxiliary rod to form a deformable parallelogram structure together, and the parallelogram structure is rotatably arranged on the outer side of the chassis.
Preferably, the support arm and the end of the case in running fit and the end of the auxiliary rod and the end of the case in running fit are in the same perpendicular position, and the support arm and the auxiliary rod are equal in length.
Preferably, a containing groove is formed in one side, close to the tamping rod, of the case, the bottom of the containing groove extends to the middle of the side wall of the case, and the auxiliary rod penetrates through the containing groove and is in clearance fit with the containing groove.
Preferably, the vane is a fan-shaped structure, and a plurality of lightening holes longitudinally penetrating through the rotating wheel are arranged on one side of the rotating wheel, which is far away from the vane.
Preferably, four corners of the bottom of the case are provided with universal wheels, a handle is arranged at the top of one side, away from the tamping rod, of the case, and the top end of the handle inclines towards one side, away from the case.
Has the advantages that: the utility model discloses a set up above ramming pole bottom clamp plate and support this clamp plate and deformable parallelogram bearing structure, rotate through the fly leaf and drive ramming pole support clamp plate downstream and carry out the soil layer tamp, all be in the horizontality when guaranteeing that the clamp plate pushes down and shifts up different heights to guarantee that different compaction thickness soil layers all are parallel to each other, improve the drawback that existing equipment compaction back soil layer top surface is in the tilt state, the practicality is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view structural diagram of the present invention;
FIG. 2 is an internal structural view of the present invention;
fig. 3 is a top view structural diagram of the case of the present invention.
The reference numerals are explained below:
1. a chassis; 101. a universal wheel; 2. a drive shaft; 201. an electric motor; 3. a drive shaft; 4. a support arm; 5. an auxiliary lever; 6. a bearing shaft; 601. flying leaves; 7. a rotating wheel; 701. lightening holes; 8. tamping the rod; 801. pressing a plate; 9. a handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a backfill machinery compaction device, including quick-witted case 1 and drive shaft 2, drive shaft 2 vertical rotation sets up in quick-witted case 1 openly, the quick-witted case 1 inside of 2 back one ends of drive shaft is provided with motor 201, this motor 201 meets through the shaft coupling with drive shaft 2, it is provided with transmission shaft 3 to rotate on the quick-witted case 1 of 2 top one sides of this drive shaft, transmission shaft 3 passes through belt drive with drive shaft 2, and the side symmetry is provided with two sets of support arms 4 around the transmission shaft 3, it is provided with bearing axle 6 to rotate between 4 tops of two sets of support arms.
As an alternative embodiment, the chassis 1, the supporting arm 4, the tamping bar 8 and the auxiliary bar 5 are combined together to form a deformable parallelogram structure, and the parallelogram structure is rotatably disposed outside the chassis 1, one end of the supporting arm 4, which is rotatably fitted to the chassis 1, and one end of the auxiliary bar 5, which is rotatably fitted to the chassis 1, are in the same perpendicular position, and the supporting arm 4 is as long as the auxiliary bar 5, so as to ensure that the supporting arm 4 and the auxiliary bar 5 support the tamping bar 8 and are always in a vertical state, a containing groove is disposed on the side of the chassis 1 near the tamping bar 8, the bottom of the containing groove extends to the middle of the side wall of the chassis 1, the auxiliary bar 5 penetrates through the containing groove and is in clearance fit with the containing groove, the vane 601 is a fan-shaped structure, a plurality of lightening holes 701 longitudinally penetrating through the rotating wheel 7 are disposed on the side of, thereby improve the inertial action that bearing axle 6 drove runner 7 and flight 601 rotation in-process to increase the downward ramming dynamics of ramming pole 8 and clamp plate 801, machine case 1 bottom four corners all is provided with universal wheel 101, and machine case 1 keeps away from ramming pole 8 one side top and is provided with handle 9, and the slope of handle 9 top to keeping away from machine case 1 one side.
By adopting the structure, in the using process, when the backfill soil needs to be compacted, the driving shaft 2 is driven to rotate by the motor 201, so that the driving shaft 3 and the bearing shaft 6 are sequentially driven to rotate by the driving shaft 2, the flyleaves 601 on the bearing shaft 6 synchronously rotate along with the bearing shaft 6, the bearing shaft 6 and the tamping rods 8 are pulled to move upwards by the inertia effect after the flyleaves 601 rotate to the upper position, the support arm 4 is driven to rotate upwards, the upwards moving action of the tamping rods 8 is restrained by the support arm 4 and the auxiliary rod 5, the tamping rods 8 are ensured to be always in the vertical state, and the tamping rods 8 and the pressing plates 801 are driven to move downwards when the flyleaves 601 rotate to the lower position of the bearing shaft 6, so that the ground soil layers are compacted and tamped downwards by the pressing plates 801;
through setting up above the clamp plate 801 at 8 bottom of ramming pole and supporting this clamp plate 801 and deformable parallelogram bearing structure, rotate through fly leaf 601 and drive 8 support clamp plates 801 of ramming pole and move down and carry out the soil layer tamp, all be in the horizontality when guaranteeing that clamp plate 801 pushes down and shifts up to different heights to guarantee that different compaction thickness soil layers all are parallel to each other, improve the drawback that current equipment compaction back soil layer top surface is in the tilt state, the practicality is strong.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A backfill mechanical compaction device is characterized in that: the device comprises a case (1) and a driving shaft (2), wherein the driving shaft (2) is longitudinally and rotatably arranged on the front surface of the case (1), a transmission shaft (3) is rotatably arranged on the case (1) on one side of the top of the driving shaft (2), the transmission shaft (3) and the driving shaft (2) are transmitted through a belt, two groups of support arms (4) are symmetrically arranged on the front side and the rear side of the transmission shaft (3), and a bearing shaft (6) is rotatably arranged between the tops of the two groups of support arms (4);
bearing axle (6) middle part is provided with runner (7), runner (7) with transmission shaft (3) are through belt transmission, just the side around runner (7) all be fixed with on bearing axle (6) and fly leaf (601), the equal vertical rotation in both ends is provided with ramming pole (8) around bearing axle (6), ramming pole (8) middle part articulates there is auxiliary rod (5), auxiliary rod (5) with support arm (4) are parallel to each other, just ramming pole (8) one end is kept away from in support arm (4) with quick-witted case (1) inside wall normal running fit, ramming pole (8) bottom is provided with clamp plate (801).
2. The apparatus of claim 1, wherein: the machine case (1) and the support arm (4) are matched with the tamping rod (8) and the auxiliary rod (5) to jointly form a deformable parallelogram structure, and the parallelogram structure is rotatably arranged on the outer side of the machine case (1).
3. The apparatus of claim 2, wherein: support arm (4) with quick-witted case (1) normal running fit one end and auxiliary rod (5) with quick-witted case (1) normal running fit one end is in same plumb line position, just support arm (4) with auxiliary rod (5) isometric.
4. The apparatus of claim 1, wherein: a containing groove is formed in one side, close to the tamping rod (8), of the case (1), the bottom of the containing groove extends to the middle of the side wall of the case (1), and the auxiliary rod (5) penetrates through the containing groove and is in clearance fit with the containing groove.
5. The apparatus of claim 1, wherein: the rotary wheel is characterized in that the fly vane (601) is of a fan-shaped structure, and a plurality of lightening holes (701) longitudinally penetrating through the rotary wheel (7) are formed in one side, away from the fly vane (601), of the rotary wheel (7).
6. The apparatus of claim 1, wherein: the universal wheels (101) are arranged at four corners of the bottom of the case (1), the top of one side, away from the tamping rod (8), of the case (1) is provided with a handle (9), and the top end of the handle (9) inclines towards one side, away from the case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021059100.9U CN212477690U (en) | 2020-06-10 | 2020-06-10 | Backfill mechanical compaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021059100.9U CN212477690U (en) | 2020-06-10 | 2020-06-10 | Backfill mechanical compaction device |
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| Publication Number | Publication Date |
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| CN212477690U true CN212477690U (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021059100.9U Active CN212477690U (en) | 2020-06-10 | 2020-06-10 | Backfill mechanical compaction device |
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| CN (1) | CN212477690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818313A (en) * | 2021-11-08 | 2021-12-21 | 曹熙 | Municipal road construction method |
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2020
- 2020-06-10 CN CN202021059100.9U patent/CN212477690U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818313A (en) * | 2021-11-08 | 2021-12-21 | 曹熙 | Municipal road construction method |
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