CN107604963B - Quick excavation mechanism for road tooth pits - Google Patents
Quick excavation mechanism for road tooth pits Download PDFInfo
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- CN107604963B CN107604963B CN201710844547.3A CN201710844547A CN107604963B CN 107604963 B CN107604963 B CN 107604963B CN 201710844547 A CN201710844547 A CN 201710844547A CN 107604963 B CN107604963 B CN 107604963B
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Abstract
The invention discloses a rapid excavation mechanism for a road tooth pit, which comprises a bottom plate, a hydraulic motor, a first rotating shaft, a connecting frame, an L-shaped vertical plate, a first oil cylinder and an excavation mechanism, wherein the first oil cylinder pushes the excavation mechanism to be pressed downwards and inserted into soil, a side cutter mechanism and a lower cutter head are both inserted into the soil, the area enclosed by the side cutter mechanism and the lower cutter head is a road tooth installation area, then, a second oil cylinder drives the lower cutter head to rotate through a connecting rod, so that a clamp between the lower cutter head and the ground is smaller than 90 degrees, then, the hydraulic motor drives a supporting plate fixedly connected with a clamping seat to rotate through the rotating shaft, further drives the excavation mechanism to rotate, and the lower cutter head inclines, so that the lower cutter head is matched with the side cutter mechanism to take out the whole soil in the area enclosed by the side cutter mechanism and the lower cutter head. The device simple structure, the way tooth hole excavation of carrying on that can be quick, and the way tooth hole size after excavating is unanimous, need not the secondary and repaiies, reduces operating personnel intensity of labour, improves production efficiency.
Description
Technical Field
The invention relates to a mechanical device, in particular to a rapid excavation mechanism for a road tooth pit.
Background
The curbs are strip-shaped structures between road surfaces on both sides of a highway and road shoulders, and are also monuments arranged between the road surfaces and other structures, and the curbs are generally arranged between a division belt and the road surfaces and between sidewalks and the road surfaces, so that the curbs are also required to be laid during road construction. At present, the road teeth are all paved manually, and the concrete flow is as follows: according to the curb size, the manual work excavates the way tooth hole that installation curb used, afterwards, and the manual work is laid the curb, because the way tooth hole size of the manual work excavation is inconsistent, and the precision is low, often need carry out the secondary and repaiies, and simultaneously, throw away and excavate way tooth hole consuming time long, inefficiency. In view of the above-mentioned drawbacks, it is actually necessary to design a rapid excavation mechanism for road pits.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a quick excavation mechanism of road tooth hole, solve the low problem that needs carry out the secondary and repairment of the road tooth hole precision of manual work excavation.
In order to solve the technical problems, the technical scheme of the invention is as follows: a road tooth pit rapid excavating mechanism comprises a bottom plate, a hydraulic motor, a first rotating shaft, a connecting frame, an L-shaped vertical plate, a first oil cylinder and an excavating mechanism, wherein the hydraulic motor is positioned on the left side of the bottom plate, the hydraulic motor is in threaded connection with the bottom plate, the first rotating shaft is positioned on the right side of the hydraulic motor and positioned on the outer side of the bottom plate, the first rotating shaft is in threaded connection with the hydraulic motor and is in rotating connection with the bottom plate, the connecting frame is positioned on the outer side of the rotating shaft, the connecting frame is fixedly connected with the rotating shaft, the L-shaped vertical plate is positioned at the lower end of the connecting frame, the L-shaped vertical plate is in threaded connection with the connecting frame, the first oil cylinder is positioned at the center of the upper end of the L-shaped vertical plate, the first oil cylinder is in threaded connection with the L-shaped vertical plate, the excavating mechanism is positioned at the lower end of the first oil cylinder, and the excavating mechanism is in threaded connection with the first oil cylinder;
the excavating mechanism further comprises a top plate, a side cutter mechanism, a main cutter holder, an upper cutter handle, a second rotating shaft, a lower cutter head, a connecting rod and a second oil cylinder, wherein the top plate is located at the lower end of the first oil cylinder and located at the lower end of a guide rod, the top plate is connected with the first oil cylinder through threads and connected with the guide rod through threads, the side cutter mechanism is located at the lower end of the top plate, the side cutter mechanism is connected with the top plate through threads, the main cutter holder is located at the lower end of the top plate, the main cutter holder is connected with the top plate through threads, the upper cutter handle is located at the lower end of the main cutter holder, the upper cutter handle is connected with the main cutter holder in a tight fit mode, the second rotating shaft is located at the lower end of the upper cutter handle, the lower cutter head is located at the lower end of the second rotating shaft, the lower cutter head is connected with the second rotating shaft in a rotating mode, the connecting rod is located outside the lower cutter head and penetrates through the top plate, the connecting rod is connected with the lower cutter head hinge, the second oil cylinder is located at the upper end of the top plate and connected with the connecting rod hinge.
The invention is further improved as follows:
furthermore, the L-shaped vertical plate is also provided with a guide rod, the guide rod penetrates through the L-shaped vertical plate and is positioned at the upper end of the excavating mechanism, and the guide rod is connected with the L-shaped vertical plate in a clearance mode and is in threaded connection with the excavating mechanism.
Furthermore, the number of the guide rods is 2, and the guide rods are symmetrically arranged on the L-shaped vertical plate.
Furthermore, the connecting frames are 2 in number and are symmetrically arranged on the first rotating shaft.
Furthermore, the number of the side cutter mechanisms is 2, and the side cutter mechanisms are symmetrically arranged on the top plate.
Furthermore, the side cutter mechanism further comprises a side cutter seat and a side cutter, the side cutter seat is positioned at the lower end of the top plate, the side cutter seat is in threaded connection with the top plate, the side cutter is positioned at the lower end of the side cutter seat, and the side cutter is in tight fit connection with the side cutter seat.
Compared with the prior art, this quick excavation mechanism of road tooth hole, in operation, first hydro-cylinder promotes excavation mechanism and pushes down and inserts in the soil, side sword mechanism and lower tool bit are all inserted in the soil, the region that side sword mechanism and lower tool bit enclose is promptly for the road tooth installation region, afterwards, the second hydro-cylinder passes through the connecting rod and drives the lower tool bit rotation, make lower tool bit and ground anchor clamps be less than 90, afterwards, hydraulic motor drives the layer board that links firmly with the cassette through the pivot and rotates, and then drive excavation mechanism and rotate, because the lower tool bit slope, thereby with the cooperation of side sword mechanism with the lower tool bit in the regional soil monoblock area of enclosing out. The device simple structure, the road tooth hole that carries on that can be quick excavates, and the road tooth hole size after excavating is unanimous, need not the secondary and repaiies, reduces operating personnel intensity of labour, improves production efficiency.
Drawings
FIG. 1 shows a front view of the invention
FIG. 2 is a schematic view of the excavating mechanism of the present invention
FIG. 3 is a schematic view of the side cutter mechanism of the present invention
Base plate 1 Hydraulic Motor 2
First rotary shaft 3 connecting frame 4
L-shaped vertical plate 5 first oil cylinder 6
Main tool apron 703 upper tool shank 704
Connecting rod 707 second cylinder 708
Detailed Description
As shown in fig. 1, 2 and 3, a rapid excavation mechanism for road pits comprises a bottom plate 1, a hydraulic motor 2, a first rotating shaft 3, a connecting frame 4, an L-shaped vertical plate 5, a first oil cylinder 6 and an excavation mechanism 7, wherein the hydraulic motor 2 is positioned on the left side of the bottom plate 1, the hydraulic motor 2 is in threaded connection with the bottom plate 1, the first rotating shaft 3 is positioned on the right side of the hydraulic motor 2 and positioned on the outer side of the bottom plate 1, the first rotating shaft 3 is in threaded connection with the hydraulic motor 2 and rotatably connected with the bottom plate 1, the connecting frame 4 is positioned on the outer side of the rotating shaft, the connecting frame 4 is fixedly connected with the rotating shaft, the L-shaped vertical plate 5 is positioned at the lower end of the connecting frame 4, the L-shaped vertical plate 5 is in threaded connection with the connecting frame 4, the first oil cylinder 6 is positioned at the center of the upper end of the L-shaped vertical plate 5, the first oil cylinder 6 is in threaded connection with the L-shaped vertical plate 5, the excavation mechanism 7 is positioned at the lower end of the first oil cylinder 6, the excavating mechanism 7 is in threaded connection with the first oil cylinder 6, the excavating mechanism 7 further comprises a top plate 701, a side cutter mechanism 702, a main cutter holder 703, an upper cutter handle 704, a second rotating shaft 705, a lower cutter head 706, a connecting rod 707 and a second oil cylinder 708, the top plate 701 is positioned at the lower end of the first oil cylinder 6 and is positioned at the lower end of the guide rod 501, the top plate 701 is in threaded connection with the first oil cylinder 6 and is in threaded connection with the guide rod 501, the side cutter mechanism 702 is positioned at the lower end of the top plate 701, the side cutter mechanism 702 is in threaded connection with the top plate 701, the main cutter holder 703 is positioned at the lower end of the top plate 701, the main cutter holder 703 is in threaded connection with the top plate 701, the upper cutter handle 704 is positioned at the lower end of the main cutter holder 703, the second rotating shaft 705 of the cutter handle is positioned at the lower end of the upper cutter holder 704, and is in threaded connection with the upper cutter holder 704, the lower cutter head 706 is located at the lower end of the second rotating shaft 705, the lower cutter head 706 is rotatably connected with the second rotating shaft 705, the connecting rod 707 is located outside the lower cutter head 706 and penetrates through the top plate 701, the connecting rod 707 is hinged with the lower cutter head 706, the second oil cylinder 708 is positioned at the upper end of the top plate 701 and at one side of the connecting rod 707, the second oil cylinder 708 is connected with the top hinge and the connecting rod hinge, the L-shaped vertical plate 5 is further provided with a guide rod 501, the guide rod 501 penetrates through the L-shaped vertical plate 5 and is positioned at the upper end of the digging mechanism 7, the guide rods 501 are connected with the L-shaped vertical plate 5 in a clearance way and are in threaded connection with the excavating mechanism 7, the number of the guide rods 501 is 2, the connecting frames 4 are symmetrically arranged on the L-shaped vertical plate 5, the number of the connecting frames 4 is 2, the connecting frames are symmetrically arranged on the first rotating shaft 3, the number of the side cutter mechanisms 702 is 2, symmetrically arranged on the top plate 701, the side blade mechanism 702 further comprises a side blade seat 709 and a side blade 710, the side tool apron 709 is arranged at the lower end of the top plate 701, the side tool apron 709 is in threaded connection with the top plate 701, the side cutter 710 is located at the lower end of the side cutter seat 709, the side cutter 710 is tightly matched and connected with the side cutter seat 709, when the rapid excavating mechanism for the road tooth pits works, the first oil cylinder 6 pushes the excavating mechanism 7 to be pressed downwards to be inserted into soil, the side cutter mechanism 702 and the lower cutter head 706 are both inserted into the soil, the area enclosed by the side cutter mechanism 702 and the lower cutter head 706 is a road tooth installation area, then, the second oil cylinder 708 drives the lower cutter head 706 to rotate through the connecting rod 707, so that the clamp between the lower tool bit 706 and the ground is smaller than 90 degrees, then the hydraulic motor 5 drives the supporting plate 8 fixedly connected with the clamping seat 7 to rotate through the rotating shaft 6, further drives the excavating mechanism 7 to rotate, because the lower tool bit 706 is tilted, the lower tool bit 702 cooperates with the side cutting mechanism 702 to carry the soil out of the entire area enclosed by the side cutting mechanism 702 and the lower tool bit 706. The device simple structure, the road tooth hole that carries on that can be quick excavates, and the road tooth hole size after excavating is unanimous, need not the secondary and repaiies, reduces operating personnel intensity of labour, improves production efficiency.
The present invention is not limited to the above-described embodiments, and various modifications made by those skilled in the art without inventive skill from the above-described conception fall within the scope of the present invention.
Claims (6)
1. A road tooth pit rapid excavating mechanism is characterized by comprising a bottom plate, a hydraulic motor, a first rotating shaft, a connecting frame, an L-shaped vertical plate, a first oil cylinder and an excavating mechanism, wherein the hydraulic motor is positioned on the left side of the bottom plate, the hydraulic motor is in threaded connection with the bottom plate, the first rotating shaft is positioned on the right side of the hydraulic motor and positioned on the outer side of the bottom plate, the first rotating shaft is in threaded connection with the hydraulic motor and rotatably connected with the bottom plate, the connecting frame is positioned on the outer side of the rotating shaft, the connecting frame is fixedly connected with the rotating shaft, the L-shaped vertical plate is positioned at the lower end of the connecting frame, the L-shaped vertical plate is in threaded connection with the connecting frame, the first oil cylinder is positioned at the center of the upper end of the L-shaped vertical plate, the first oil cylinder is in threaded connection with the L-shaped vertical plate, the excavating mechanism is positioned at the lower end of the first oil cylinder, and the excavating mechanism is in threaded connection with the first oil cylinder;
the excavating mechanism further comprises a top plate, a side cutter mechanism, a main cutter holder, an upper cutter handle, a second rotating shaft, a lower cutter head, a connecting rod and a second oil cylinder, wherein the top plate is located at the lower end of the first oil cylinder and located at the lower end of a guide rod, the top plate is connected with the first oil cylinder through threads and connected with the guide rod through threads, the side cutter mechanism is located at the lower end of the top plate, the side cutter mechanism is connected with the top plate through threads, the main cutter holder is located at the lower end of the top plate, the main cutter holder is connected with the top plate through threads, the upper cutter handle is located at the lower end of the main cutter holder, the upper cutter handle is tightly matched and connected with the main cutter holder, the second rotating shaft is located at the lower end of the upper cutter handle, the lower cutter head is rotationally connected with the second rotating shaft, the connecting rod is located at the outer side of the lower cutter head and penetrates through the top plate, the connecting rod is connected with the lower cutter head hinge, the second oil cylinder is located at the upper end and connected with the top hinge.
2. The mechanism as claimed in claim 1, wherein the L-shaped vertical plate is further provided with a guide rod, the guide rod penetrates through the L-shaped vertical plate and is located at the upper end of the excavating mechanism, and the guide rod is connected with the L-shaped vertical plate in a clearance manner and is in threaded connection with the excavating mechanism.
3. The mechanism of claim 2, wherein the number of the guide rods is 2, and the guide rods are symmetrically arranged on the L-shaped vertical plate.
4. The mechanism as claimed in claim 1, wherein the number of the connection frames is 2, and the connection frames are symmetrically arranged on the first rotation shaft.
5. The mechanism as claimed in claim 1, wherein the side cutter mechanisms are 2 pieces and are symmetrically arranged on the top plate.
6. The mechanism as claimed in claim 5, wherein the side cutter mechanism further comprises a side cutter seat and a side cutter, the side cutter seat is located at the lower end of the top plate, the side cutter seat is in threaded connection with the top plate, the side cutter is located at the lower end of the side cutter seat, and the side cutter is in tight fit connection with the side cutter seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710844547.3A CN107604963B (en) | 2017-09-19 | 2017-09-19 | Quick excavation mechanism for road tooth pits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710844547.3A CN107604963B (en) | 2017-09-19 | 2017-09-19 | Quick excavation mechanism for road tooth pits |
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| Publication Number | Publication Date |
|---|---|
| CN107604963A CN107604963A (en) | 2018-01-19 |
| CN107604963B true CN107604963B (en) | 2023-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710844547.3A Active CN107604963B (en) | 2017-09-19 | 2017-09-19 | Quick excavation mechanism for road tooth pits |
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| CN (1) | CN107604963B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113882446B (en) * | 2021-11-03 | 2022-09-23 | 浙江广厦建设职业技术大学 | Assembled building construction device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201762811U (en) * | 2010-09-02 | 2011-03-16 | 邵长慧 | Roadside ditch cleaner |
| CN203723194U (en) * | 2014-01-22 | 2014-07-23 | 山东德州恒特重工有限公司 | Tree digging device convenient to use on tree transferring machine |
| CN104179114A (en) * | 2014-08-10 | 2014-12-03 | 刘全 | Paver |
| CN106120929A (en) * | 2016-07-05 | 2016-11-16 | 中国建筑土木建设有限公司 | A kind of bucket excavating U-shaped gutter and U-shaped gutter sliding formwork cast-in-situ construction method |
| CN106937539A (en) * | 2017-04-01 | 2017-07-11 | 江苏科弘岩土工程有限公司 | One kind trench digging width-adjusting ditching machine |
| CN207314411U (en) * | 2017-09-19 | 2018-05-04 | 吴江市明港道桥工程有限公司 | A kind of Road tooth cheats quick digging mechanism |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010047601A1 (en) * | 2000-01-12 | 2001-12-06 | Keagle Ronald T. | Skid-loader bucket accessory |
| US6305879B1 (en) * | 2000-04-27 | 2001-10-23 | Todd H. Greenwood | Continuous ditch excavator |
-
2017
- 2017-09-19 CN CN201710844547.3A patent/CN107604963B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201762811U (en) * | 2010-09-02 | 2011-03-16 | 邵长慧 | Roadside ditch cleaner |
| CN203723194U (en) * | 2014-01-22 | 2014-07-23 | 山东德州恒特重工有限公司 | Tree digging device convenient to use on tree transferring machine |
| CN104179114A (en) * | 2014-08-10 | 2014-12-03 | 刘全 | Paver |
| CN106120929A (en) * | 2016-07-05 | 2016-11-16 | 中国建筑土木建设有限公司 | A kind of bucket excavating U-shaped gutter and U-shaped gutter sliding formwork cast-in-situ construction method |
| CN106937539A (en) * | 2017-04-01 | 2017-07-11 | 江苏科弘岩土工程有限公司 | One kind trench digging width-adjusting ditching machine |
| CN207314411U (en) * | 2017-09-19 | 2018-05-04 | 吴江市明港道桥工程有限公司 | A kind of Road tooth cheats quick digging mechanism |
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| CN107604963A (en) | 2018-01-19 |
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