CN213978509U

CN213978509U - Joint cutter for highway construction

Info

Publication number: CN213978509U
Application number: CN202022449154.2U
Authority: CN
Inventors: 邹雪松; 张大默; 鞠建烨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-08-17
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to a highway maintenance technical field especially relates to a joint cutter for construction, and the dust that has solved among the prior art blade disc cutting road surface and has produced and silt can influence the environment on every side, still can influence the healthy problem of constructor when the dust that wafts is inhaled by constructor. The utility model provides a joint cutter for highway construction, includes the casing, the inside fixedly connected with motor of casing, and the inside below that is located the motor of casing is connected with the blade disc through the pivot rotation. The utility model discloses provide power by the motor, when driving blade disc pivoted through first transmission and pivot, drive clearance mechanism through second transmission and rotate, make clearance mechanism and blade disc linkage, when the blade disc cuts the road surface, the road surface clean up that cleaning device will need the cutting avoids simultaneously drifting away because of dust and silt that the blade disc cutting produced to reach the environmental protection and constructor's is healthy.

Description

Joint cutter for highway construction

Technical Field

The utility model relates to a highway maintenance technical field especially relates to a joint cutter for highway construction.

Background

The joint cutter is a small machine tool with simple structure, but has huge effect in the construction of cement road surfaces, the joint cutting is also an essential link in the construction, the strength and the service life of the road surfaces are directly influenced, and the working principle is that the joint cutting operation is completed by driving the diamond saw blade through power.

However, when a road is grooved, dust and sand generated when the cutter head cuts the road surface may affect the surrounding environment, and scattered dust may also affect the health of constructors when the scattered dust is sucked by the constructors.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a joint cutter for highway construction has solved dust and silt that blade disc cutting road surface produced among the prior art and can influence the environment on every side, and the dust that wafts still can influence the healthy problem of constructor when being inhaled by constructor.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a joint cutter for highway construction, which comprises a housin, the inside fixedly connected with motor of casing, the below that the inside of casing is located the motor rotates through the pivot and is connected with the blade disc, be connected through first transmission between the output shaft free end of motor and the pivot, the casing bottom rotates and is connected with clearance mechanism, clearance mechanism is the outside that the blade disc was located to the annular cover, the inside of casing is worn to locate at clearance mechanism's top, clearance mechanism is located the inside one end of casing and is connected through the transmission between second transmission and the pivot.

Preferably, the first transmission device further comprises a first bevel gear and a second bevel gear, the first bevel gear is fixedly connected to the free end of the output shaft of the motor, the second bevel gear is fixedly connected to the side surface of the rotating shaft, and the first bevel gear and the second bevel gear are in a meshed state.

Preferably, the second transmission device further comprises a gear and a rack, the side face of the rotating shaft, which is far away from one end of the first transmission device, is fixedly connected with the gear, one end, which is located inside the shell, of the cleaning mechanism is fixedly connected with the rack in an annular state, and the gear and the rack are in a meshed state.

Preferably, the inside of casing is located one side fixedly connected with water tank of motor, and the outside of casing is worn to locate by the water tank input, two water pipes of bottom fixedly connected with of water tank, and the both sides fixedly connected with that the bottom of casing is located the blade disc is the shower nozzle that the symmetric state distributes, two shower nozzles respectively with two water pipe between fixed connection.

Preferably, the inside of casing is located and is equipped with the protective housing between motor and the water tank, and the protective housing semicircular in shape, the protective housing cover are located the outside of blade disc and are passed through connecting rod fixed connection in the inner wall at casing top.

Preferably, the bottom of the shell is provided with a trolley, the top of the trolley is provided with a groove, the bottom of the shell is fixedly connected with a clamping plate, and the shell and the trolley are fixedly connected through the groove and the clamping plate.

The utility model discloses for prior art possesses following beneficial effect at least:

1. provide power by the motor, when driving blade disc pivoted through first transmission and pivot, drive clearance mechanism through second transmission and rotate, make clearance mechanism and blade disc linkage, when the blade disc cuts the road surface, the road surface clean up that cleaning device will need the cutting avoids stone on the road surface etc. to cause the influence to the blade disc, also avoid flying away because of dust and the silt that the blade disc cutting produced to reach the environmental protection and constructor's is healthy.

2. Thereby reach blade disc rapid cooling's purpose through both sides water spray simultaneously, avoid wafting of dust simultaneously, the guard box that the blade disc outside cover was established avoids the blade disc operation to carry the rubble to the inside of casing, through cardboard and recess fixed connection's shallow portable casing to and the casing is more simple and convenient when dismantling.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic cross-sectional side view of the portion of FIG. 1;

fig. 3 is a schematic partial top view of the structure of fig. 1.

In the figure: 1. a housing; 2. a motor; 3. a rotating shaft; 4. a cutter head; 5. 6, a cleaning mechanism; 7. a second transmission device; 8. a first bevel gear; 9. a second bevel gear; 10. a gear; 11. a rack; 12. a water tank; 13. a water pipe; 14. a spray head; 15. a protective box; 16. a connecting rod; 17. pushing a cart; 18. a groove; 19. and (4) clamping the board.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a joint cutter for highway construction, including casing 1, the inside fixedly connected with motor 2 of casing 1, the inside below that is located motor 2 of casing 1 rotates through pivot 3 and is connected with blade disc 4, be connected through the transmission of first transmission 5 between the output shaft free end of motor 2 and the pivot 3, casing 1 bottom rotates and is connected with clearance mechanism 6, clearance mechanism 6 is the outside that blade disc 4 was located to the annular cover, the inside of casing 1 is worn to locate at the top of clearance mechanism 6, clearance mechanism 6 is located the inside one end of casing 1 and is connected through the transmission between second transmission 7 and the pivot 3.

The scheme has the following working processes:

the motor 2 is started, the motor 2 drives the rotating shaft 3 to rotate through the first transmission device 5, and when the rotating shaft 3 drives the cutter disc 4 to rotate, the bottom of the shell 1 is driven through the second transmission device 7 to rotate and connect the cleaning mechanism 6 to clean the region to be cut.

According to the working process, the following steps are known:

the motor 2 provides power, the cutter head 4 and the cleaning mechanism 6 are linked through the action of the first transmission device 5 and the second transmission device 7, the cutter head 4 is used for cleaning a region to be cut when cutting the road surface, the cleaning mechanism 6 is used for cleaning the region to be cut, and when broken stones on the road surface are prevented from influencing the operation of the cutter head 4, dust and silt generated after the cutter head 4 is cut are prevented from drifting, so that the environment and the health of constructors are ensured.

Further, the first transmission device 5 further comprises a first bevel gear 8 and a second bevel gear 9, the first bevel gear 8 is fixedly connected to the free end of the output shaft of the motor 2, the second bevel gear 9 is fixedly connected to the side surface of the rotating shaft 3, the first bevel gear 8 and the second bevel gear 9 are in a meshed state, specifically, the motor 2 drives the rotating shaft 3 to rotate under the action of the first bevel gear 8 and the second bevel gear 9, and therefore the cutter head 4 operates.

Further, second transmission 7 still includes gear 10 and rack 11, the side fixedly connected with gear 10 of 5 one ends of first transmission is kept away from to pivot 3, clearance mechanism 6 is located the rack 11 that the inside one end fixedly connected with of casing 1 is the annular state, be the engaged with state between gear 10 and the rack 11, it is concrete, motor 2 drives pivot 3 through first transmission 5 and rotates the back, pivot 3 drives clearance mechanism 6 of fixedly connected with rack 11 through side fixedly connected's gear 10 and rotates, thereby make blade disc 4 and clearance mechanism 6 linkage.

Further, casing 1's inside is located one side fixedly connected with water tank 12 of motor 2, casing 1's the outside is worn to locate by water tank 12 input, two water pipes 13 of the bottom fixedly connected with of water tank 12, the both sides fixedly connected with that casing 1's bottom is located blade disc 4 is the shower nozzle 14 that the symmetric state distributes, two shower nozzles 14 respectively with two water pipes 13 between fixed connection, it is concrete, the inside water of water tank 12 is carried the back through two water pipes 13 and is sprayed by two shower nozzles 14, cool off from the both sides of blade disc 4 simultaneously, improve blade disc 4's cooling efficiency, guarantee the quality of work.

Further, casing 1's inside is located and is equipped with protective housing 15 between motor 2 and the water tank 12, and protective housing 15 semicircular in shape, and protective housing 15 cover are located the outside of blade disc 4 and are passed through connecting rod 16 fixed connection in the inner wall at casing 1 top, and is concrete, and protective housing 15 that blade disc 4 outside cover was established avoids blade disc 4 to carry the rubble to casing 1's inside during the operation.

Further, the bottom of the casing 1 is provided with a trolley 17, the top of the trolley 17 is provided with a groove 18, the bottom of the casing 1 is fixedly connected with a clamping plate 19, the casing 1 and the trolley 17 are fixedly connected with each other through the groove 18 and the clamping plate 19, specifically, the trolley 17 fixedly connected with the clamping plate 19 and the groove 18 is convenient to move the casing 1, and the casing 1 is more convenient to detach.

In conclusion, the motor 2 provides power, the cutter head 4 and the cleaning mechanism 6 are linked through the action of the first transmission device 5 and the second transmission device 7, the cleaning mechanism 6 cleans a region to be cut while the cutter head 4 cuts a road surface, the operation of the cutter head 4 is prevented from being influenced by broken stones on the road surface, dust and silt generated after the cutter head 4 cuts are prevented from floating, so that the environment and the physical health of constructors are ensured, the motor 2 drives the rotating shaft 3 to rotate through the action of the first bevel gear 8 and the second bevel gear 9, so that the cutter head 4 operates, after the motor 2 drives the rotating shaft 3 to rotate through the first transmission device 5, the rotating shaft 3 drives the cleaning mechanism 6 fixedly connected with the rack 11 to rotate through the gear 10 fixedly connected with the side surface, so that the cutter head 4 is linked with the cleaning mechanism 6, water in the water tank 12 is sprayed out through the two nozzles 14 after being conveyed through the two water pipes 13, meanwhile, the two sides of the cutter head 4 are cooled, the cooling efficiency of the cutter head 4 is improved, the working quality is guaranteed, the protective box 15 sleeved on the outer side of the cutter head 4 prevents the cutter head 4 from carrying gravels to the inside of the shell 1 during operation, the shell 1 is convenient to move through the trolley 17 fixedly connected with the clamping plate 19 and the groove 18, and the shell 1 is simpler and more convenient to disassemble.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a joint cutter for highway construction, includes casing (1), its characterized in that, the inside fixedly connected with motor (2) of casing (1), the below that the inside of casing (1) is located motor (2) rotates through pivot (3) and is connected with blade disc (4), be connected through first transmission (5) transmission between the output shaft free end of motor (2) and pivot (3), casing (1) bottom is rotated and is connected with clearance mechanism (6), clearance mechanism (6) are the outside that blade disc (4) were located to annular cover, the inside of casing (1) is worn to locate at the top of clearance mechanism (6), clearance mechanism (6) are located the one end of casing (1) inside and are connected through the transmission between second transmission (7) and pivot (3).

2. The joint cutter for highway construction according to claim 1, wherein the first transmission device (5) further comprises a first bevel gear (8) and a second bevel gear (9), the first bevel gear (8) is fixedly connected to the free end of the output shaft of the motor (2), the second bevel gear (9) is fixedly connected to the side surface of the rotating shaft (3), and the first bevel gear (8) and the second bevel gear (9) are engaged.

3. The joint cutter for highway construction according to claim 1, wherein the second transmission device (7) further comprises a gear (10) and a rack (11), the gear (10) is fixedly connected to the side surface of the rotating shaft (3) far away from one end of the first transmission device (5), the rack (11) in an annular state is fixedly connected to one end of the cleaning mechanism (6) located inside the housing (1), and the gear (10) and the rack (11) are in a meshed state.

4. The joint cutter for highway construction according to claim 1, wherein a water tank (12) is fixedly connected to one side of the motor (2) inside the housing (1), the input end of the water tank (12) is inserted into the outside of the housing (1), two water pipes (13) are fixedly connected to the bottom of the water tank (12), nozzles (14) are symmetrically distributed and fixedly connected to the two sides of the cutter head (4) at the bottom of the housing (1), and the two nozzles (14) are respectively and fixedly connected to the two water pipes (13).

5. The joint cutter for highway construction according to claim 1, wherein a protection box (15) is arranged inside the housing (1) and between the motor (2) and the water tank (12), the protection box (15) is semicircular, and the protection box (15) is sleeved outside the cutter head (4) and is fixedly connected to the inner wall of the top of the housing (1) through a connecting rod (16).

6. The joint cutter for highway construction according to claim 1, wherein a trolley (17) is arranged at the bottom of the housing (1), a groove (18) is formed in the top of the trolley (17), a clamping plate (19) is fixedly connected to the bottom of the housing (1), and the housing (1) and the trolley (17) are fixedly connected with the clamping plate (19) through the groove (18).