CN213389606U - Special rake is laid to pitch - Google Patents
Special rake is laid to pitch Download PDFInfo
- Publication number
- CN213389606U CN213389606U CN202021840944.7U CN202021840944U CN213389606U CN 213389606 U CN213389606 U CN 213389606U CN 202021840944 U CN202021840944 U CN 202021840944U CN 213389606 U CN213389606 U CN 213389606U
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- rake
- telescopic link
- telescopic
- handle
- rod
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Abstract
The utility model discloses a special rake is laid to pitch, including lift telescoping device and rake main part, the lift telescoping device is located in the rake main part, the rake main part includes rake head, unable adjustment base, pivot, bracing piece and fixed block, the pivot both sides are located to the bracing piece symmetry, the bracing piece other end is located and the unable adjustment base is kept away from to the fixed block, the lift telescoping device includes first telescopic link and second telescopic link, bracing piece one side is located to first telescopic link parallel, just bracing piece and first telescopic link are in on the same horizontal straight line, the fixed block bottom is located to the second telescopic link and locates first telescopic link bottom, second telescopic link bottom is equipped with the fixed plate, the fixed plate is located on the first lateral wall of rake head. The utility model belongs to the technical field of the pitch equipment of laying, specifically provide labour saving and time saving, the operation of being convenient for, and adjust the length of rake and the pitch of the angle apart from ground according to user's comfort level and lay special rake.
Description
Technical Field
The utility model belongs to the technical field of the pitch equipment of laying, specifically indicate a special rake is laid to pitch.
Background
The asphalt is a black brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives, and can be used in the fields of coating, rubber processing, pavement and the like. Among them, asphalt is often used in road construction to form asphalt pavement, which is widely used in road construction due to its advantages of smooth and durable pavement.
However, in road construction, need adopt pitch laying device to lay pitch, but some places that the space is little, are not convenient for use the machine to shakeout, waste time and energy, lead to work efficiency low and traditional rake, fix the handle on the harrow head, and the direction is single, length is single, can not adjust, may damage construction worker's physical and mental health.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing difficult problem, the utility model provides a labour saving and time saving, the operation of being convenient for, and adjust the length of rake and lay special rake apart from the pitch of the angle on ground according to user's comfort level.
The utility model adopts the following technical scheme: the utility model relates to a special harrow for asphalt paving, which comprises a lifting telescopic device and a harrow main body, wherein the lifting telescopic device is arranged on the harrow main body, the harrow main body comprises a harrow head, a fixed base, a rotating shaft, a supporting rod and a fixed block, the harrow head is arranged in an arch shape, the harrow head is arranged at the front end of the harrow main body, the fixed base is arranged at the top of the harrow head, the rotating shaft is rotatably arranged in the fixed base, the supporting rod is arranged in a rectangular strip shape, the supporting rod is symmetrically arranged at two sides of the rotating shaft, the fixed block is arranged at the other end of the supporting rod and is far away from the fixed base, the lifting telescopic device comprises a first telescopic rod and a second telescopic rod, the first telescopic rod is arranged at one side of the supporting rod in parallel, the supporting rod and the first telescopic rod are positioned on the same horizontal straight line, the bottom of the second telescopic rod is provided with a fixed plate, and the fixed plate is arranged on one side wall of the harrow head.
Furthermore, a handle is arranged at the tail end of the first telescopic rod, one end of the handle is connected with the first telescopic rod, and a processor is arranged at the other end of the handle.
Furthermore, be equipped with first telescopic link switch and second telescopic link switch between handle and the treater, handle top is located to first telescopic link switch, handle bottom is located to the second telescopic link switch, first telescopic link switch is connected with first telescopic link, second telescopic link switch is connected with the second telescopic link, first telescopic link switch and second telescopic link switch are connected with the treater.
Further, a storage battery and a charging port are arranged inside the handle, the charging port is connected with the storage battery, and the storage battery is connected with the processor.
Further, the first telescopic rod and the second telescopic rod are both hydraulic telescopic rods.
Further, the handle is a rubber handle, and the handle has an anti-skidding function.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: according to the special rake for asphalt paving, the length of the handle from the rake head and the angle of the handle from the ground are controlled through the first telescopic rod and the second telescopic rod respectively, so that construction of different workers is facilitated, and physical and mental fatigue of the workers is reduced; the harrow head is arranged to be arched, so that the tamped asphalt road is prevented from being damaged.
Drawings
Fig. 1 is a schematic view of the overall structure of a rake for asphalt paving according to the present invention;
FIG. 2 is a side view of a rake for asphalt paving according to the present invention;
fig. 3 is a schematic view of the internal structure of the handle of the rake for asphalt paving according to the present invention;
fig. 4 is an enlarged view of a portion a in fig. 2.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the attached drawings, 1, a lifting telescopic device; 2. a rake body; 3. a drag head; 4. a fixed base; 5. a rotating shaft; 6. a support bar; 7. a fixed block; 8. a first telescopic rod; 9. a second telescopic rod; 10. a fixing plate; 11. a handle; 12. a processor; 13. a first telescopic rod switch; 14. a second telescopic rod switch; 15. a storage battery; 16. a charging port.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments, and all the parts of the present invention not described in detail in the technical features or the connection relation are the prior art.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figures 1-4, the utility model relates to a special rake for asphalt paving, which comprises a lifting telescopic device 1 and a rake main body 2, wherein the lifting telescopic device 1 is arranged on the rake main body 2, the rake main body 2 comprises a rake head 3, a fixed base 4, a rotating shaft 5, a support rod 6 and a fixed block 7, the rake head 3 is arranged in an arch shape, the rake head 3 is arranged at the front end of the rake main body 2, the fixed base 4 is arranged at the top of the rake head 3, the rotating shaft 5 is rotatably arranged inside the fixed base 4, the support rod 6 is arranged in a rectangular strip shape, the support rod 6 is symmetrically arranged at two sides of the rotating shaft 5, the fixed block 7 is arranged at the other end of the support rod 6 and far away from the fixed base 4, the lifting telescopic device 1 comprises a first telescopic rod 8 and a second telescopic rod 9, the first telescopic rod 8 is arranged at one side of the support rod 6 in parallel, the support rod 6 and the first telescopic rod, the bottom of the second telescopic rod 9 is provided with a fixing plate 10, and the fixing plate 10 is arranged on one side wall of the drag head 3.
Wherein, the tail end of the first telescopic rod 8 is provided with a handle 11, one end of the handle 11 is connected with the first telescopic rod 8, and the other end of the handle 11 is provided with a processor 12; a first telescopic rod switch 13 and a second telescopic rod switch 14 are arranged between the handle 11 and the processor 12, the first telescopic rod switch 13 is arranged at the top of the handle 11, the second telescopic rod switch 14 is arranged at the bottom of the handle 11, the first telescopic rod switch 13 is connected with the first telescopic rod 8, the second telescopic rod switch 14 is connected with the second telescopic rod 9, and the first telescopic rod switch 13 and the second telescopic rod switch 14 are connected with the processor 12; a storage battery 15 and a charging port 16 are arranged in the handle 11, the charging port 16 is connected with the storage battery 15, and the storage battery 15 is connected with the processor 12; the first telescopic rod 8 and the second telescopic rod 9 are both hydraulic telescopic rods; the handle 11 is a rubber handle 11.
During the specific use, at first the construction workman holds handle 11, places drag head 3 on the road that needs pave subaerial, according to the comfort level, presses first telescopic link switch 13 and adjusts the length of first telescopic link 8 after that, presses second telescopic link switch 14 and adjusts second telescopic link 9 after that, and pivot 5 rotates in unable adjustment base 4 is inside to control handle 11 angle to ground, after adjusting, will drag head 3 pave pitch.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a special rake is laid to pitch which characterized in that: comprises a lifting telescopic device and a rake body, wherein the lifting telescopic device is arranged on the rake body, the rake body comprises a rake head, a fixed base, a rotating shaft, a supporting rod and a fixed block, the harrow head is arranged in an arch shape, the harrow head is arranged at the front end of the harrow main body, the fixed base is arranged at the top of the harrow head, the rotating shaft is rotatably arranged inside the fixed base, the supporting rods are arranged in rectangular strips and are symmetrically arranged at two sides of the rotating shaft, the fixed block is arranged at the other end of the supporting rod and is far away from the fixed base, the lifting and stretching device comprises a first stretching rod and a second stretching rod, the first stretching rod is arranged at one side of the supporting rod in parallel, and the supporting rod and the first telescopic rod are positioned on the same horizontal straight line, the second telescopic rod is arranged at the bottom of the fixed block and at the bottom of the first telescopic rod, a fixed plate is arranged at the bottom of the second telescopic rod, and the fixed plate is arranged on one side wall of the harrow head.
2. The rake for asphalt paving according to claim 1, wherein: the tail end of the first telescopic rod is provided with a handle, one end of the handle is connected with the first telescopic rod, and the other end of the handle is provided with a processor.
3. The rake for asphalt paving according to claim 2, wherein: be equipped with first telescopic link switch and second telescopic link switch between handle and the treater, the handle top is located to first telescopic link switch, the handle bottom is located to the second telescopic link switch, first telescopic link switch and first telescopic link are connected, second telescopic link switch and second telescopic link are connected, first telescopic link switch and second telescopic link switch are connected with the treater.
4. The rake for asphalt paving according to claim 2, wherein: the handle is internally provided with a storage battery and a charging port, the charging port is connected with the storage battery, and the storage battery is connected with the processor.
5. The rake for asphalt paving according to claim 1, wherein: the first telescopic rod and the second telescopic rod are both hydraulic telescopic rods.
6. The rake for asphalt paving according to claim 3, wherein: the handle is a rubber handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021840944.7U CN213389606U (en) | 2020-08-28 | 2020-08-28 | Special rake is laid to pitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021840944.7U CN213389606U (en) | 2020-08-28 | 2020-08-28 | Special rake is laid to pitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213389606U true CN213389606U (en) | 2021-06-08 |
Family
ID=76212069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021840944.7U Active CN213389606U (en) | 2020-08-28 | 2020-08-28 | Special rake is laid to pitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213389606U (en) |
-
2020
- 2020-08-28 CN CN202021840944.7U patent/CN213389606U/en active Active
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