CN109778654B

CN109778654B - Road surface groover with groove depth adjustment mechanism

Info

Publication number: CN109778654B
Application number: CN201910075490.4A
Authority: CN
Inventors: 苏冬梅
Original assignee: Individual
Current assignee: Huang Yiyi
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2020-11-24
Anticipated expiration: 2039-03-14
Also published as: CN109778654A

Abstract

The invention discloses a pavement grooving machine with a groove depth adjusting mechanism, which comprises a rack, wherein one end of the rack is provided with a roller, the end of the rack is provided with an adjusting rod, the rack is provided with a diesel engine and a sleeve shaft, the sleeve shaft is connected with a water tank through a water pipe, the water tank is arranged on the rack, the edge of the grooving wheel is provided with a grooving plate, the edge of the grooving wheel is provided with a horizontally distributed transmission rod, the right end of the transmission rod is arranged in a sleeve, the inside of the rack is provided with the sleeve plate, and the sleeve is rotatably arranged on the rack. This road surface groover with groove depth adjustment mechanism has ensured that the staff can be when promoting the groover, and the walking mode of real-time change groover through the structural redesign to the fluting wheel part, ensures that the staff can carry out convenient adjustment to the fluting degree of depth when fluting work goes on, has possessed the function of dispelling the heat and fluting department dust fall to the fluting wheel simultaneously.

Description

Road surface groover with groove depth adjustment mechanism

Technical Field

The invention relates to the technical field of municipal engineering, in particular to a road surface grooving machine with a groove depth adjusting mechanism.

Background

Urban road surface construction, be one of numerous municipal relevant engineering, the earlier stage construction and the later maintenance on road surface have been contained, around road surface construction completion, need use groover to carry out the fluting operation on the road surface, so that maintain the construction operation to the road surface, hand propelled groover is one of current mainstream groover, mainly realizes the transport of power through the operation of diesel engine, drives the fluting wheel and carries out the fluting operation to the road surface, but this type of device still has the following problem when using:

1. the grooving machine needs to walk along a straight line within a specified working time due to the grooving requirement, so that the grooving straightness is ensured, but most of the existing grooving machines rely on intuition judgment during manual pushing to enable the grooving machine to keep a linear motion state, so that the grooving straightness is poor easily due to long-time use, and the grooving wheel is easily damaged;

2. the grooving wheel of the grooving machine is mostly of a single metal plate-shaped structure, the grooving function is realized, the grooving wheel does not have the function of radiating the grooving wheel, and the dust splashing phenomenon caused by the grooving wheel cannot be well treated, so that the health of workers is influenced when the grooving wheel is used;

3. the conventional grooving machine needs to form grooves with different depths in different road sections under different working requirements, and the conventional method for realizing the purpose of adjusting the grooving depth of the grooving machine is to replace grooving wheels with different diameters or change the vertical use angle of the grooving wheels.

Disclosure of Invention

The invention aims to provide a road surface grooving machine with a groove depth adjusting mechanism, which aims to solve the problems that the conventional grooving machine is mostly dependent on intuition judgment during manual pushing to keep a linear motion state, the grooving straightness is poor easily due to long-time use, and a grooved wheel is easily damaged; the grooving machine has the advantages that the grooving function is realized, the grooving machine does not have the function of radiating the grooving machine, and the dust splashing phenomenon caused by the grooving wheel cannot be well treated; and the subsequent depth of the grooving cannot be adjusted after the grooving wheel has been grooved.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a road surface groover with groove depth adjustment mechanism, includes the frame, the gyro wheel is installed to the one end of frame, and its other end is provided with the walking wheel, and the center department of walking wheel rotates and installs on the cross axle, the cross axle is located the bottom of frame, the end department of frame is provided with the regulation pole, and adjusts pole sliding connection in the lantern ring, and the lantern ring links to each other with the handle of installing in the frame and is connected, install diesel engine and sleeve axle in the frame, and all install the belt pulley on diesel engine output and the sleeve axle, and the end of sleeve axle is fixed in the center department of fluting wheel, the sleeve axle passes through the water pipe and is connected with the water tank, and the water tank is installed in the frame, the grooving board is installed to the edge of fluting wheel, and the avris of fluting wheel is provided with the transfer line of horizontal distribution to, the sleeve is rotatably installed on the rack, conical gears are installed at the ends of the sleeve and the control rod, the 2 conical gears are meshed with each other, a vertical shaft is vertically fixed at the end of the transverse shaft, the circular part of the vertical shaft is rotatably installed on the rack, the upper half section of the vertical shaft is of a square structure, the square structure is matched with a square clamping groove, the square clamping groove is formed in the bottom end of the clamping column, the top end of the clamping column is fixed at the bottom end of the adjusting rod, the top end of the adjusting rod penetrates through the lantern ring and extends to the tail end of the rotating rod, the rotating rod is rotatably connected with the adjusting rod, the upper end face of the rotating rod is contacted with the fulcrum rod, the end of the rotating rod is connected with the lower end face of the handle through a spring, the fulcrum rod is perpendicularly welded on the lower end face of the handle, a water outlet hole and a channel are respectively formed in the surface and the inner part of the grooved wheel, the water outlet hole is communicated with, the cavity and the bearing are communicated with each other through a water pipe arranged on the sleeve shaft, the holding dead slots are arranged at the side edges of the grooved wheel at equal angles, the two sides of each holding dead slot are provided with sliding grooves arranged on the side walls of the grooved wheel, each sliding groove and each sliding strip are connected in a sliding mode, the sliding strips are symmetrically fixed on the two sides of the corresponding grooved plate, the grooved plates are embedded in the holding dead slots, the surface of each grooved plate is connected with a replacing plate through bolts, the surface of each replacing plate is hinged with an inclined rod, the tail ends of the inclined rods are hinged to the circular ring, and the circular ring bearing is arranged at the end of the transmission rod.

Preferably, the left end of the transmission rod is of a round rod structure, the middle section of the transmission rod is of a square structure, the surface of the right end of the transmission rod is provided with a threaded structure, the threaded structure is in threaded connection with the inner surface of the sleeve, and meanwhile the square structure in the middle section of the transmission rod is connected with a sleeve plate in a sliding mode.

Preferably, the control rod is obliquely distributed and is rotatably installed on the frame, the top end of the control rod penetrates through the circular plate to extend to the holding rod, the control rod is rotatably connected with the circular plate, the circular plate is fixedly installed among the 2 handles, and the surface of the circular plate is provided with scale marks.

Compared with the prior art, the invention has the beneficial effects that: the road surface grooving machine with the groove depth adjusting mechanism ensures that a worker can change the traveling mode of the grooving machine in real time while pushing the grooving machine, ensures that the worker can conveniently adjust the groove depth when the grooving work is carried out by redesigning the structure of the grooved wheel part, and has the functions of heat dissipation of the grooved wheel and dust fall at the groove position;

1. the design of the structure of the vertical shaft and the cross shaft ensures that the travelling wheels can rotate along any angle like universal wheels when being pushed for use at ordinary times, and when the grooving machine is used for grooving, a user can accurately walk along a straight line by lifting the rotating rod upwards, so that the straightness of a groove line of the grooving machine is ensured;

2. through the design of structures such as water outlets on the grooving wheel and the use of a water tank and a water pipe carried on the grooving machine, the grooving machine can cool the grooving machine by spraying water in the process of rotating the grooving machine, so that the overall service life of the structure is effectively prolonged, the flying degree of dust near the grooving wheel can be reduced by water while spraying water, and the grooving machine is more environment-friendly and healthy;

3. the grooving plate and the control rod are used, so that a user can conveniently rotate the control rod to stretch out and retract the grooving plate in the grooving wheel, the purpose of changing the grooving depth is achieved by changing the grooving plate and the overall diameter of the grooving wheel, and the design is more reasonable.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a side cross-sectional view of the frame of the present invention;

FIG. 5 is a side sectional view of the grooved wheel of the present invention;

FIG. 6 is a schematic view of the distribution structure of the notch plate of the present invention;

FIG. 7 is a schematic view of the backside structure of the present invention;

FIG. 8 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 1. a frame; 2. a roller; 3. a traveling wheel; 4. a horizontal axis; 41. a vertical axis; 42. a square clamping groove; 43. clamping the column; 5. adjusting a rod; 51. a collar; 52. a rotating rod; 53. a spring; 54. a fulcrum lever; 6. a handle; 7. a diesel engine; 8. a belt pulley; 9. a sleeve shaft; 10. grooving wheels; 101. a water outlet hole; 102. a channel; 103. a cavity; 104. an accommodating empty slot; 105. a chute; 106. a slide bar; 11. a water pipe; 12. a water tank; 13. cutting a groove plate; 131. replacing the plate; 132. a diagonal bar; 133. a circular ring; 14. a transmission rod; 15. sheathing; 16. a sleeve; 17. a bevel gear; 18. a control lever; 181. a circular plate; 182. a hand-held lever; 183. and (5) scale marking.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a road surface grooving machine with a groove depth adjusting mechanism comprises a machine frame 1, rollers 2, walking wheels 3, a cross shaft 4, a vertical shaft 41, a square clamping groove 42, a clamping column 43, an adjusting rod 5, a lantern ring 51, a rotating rod 52, a spring 53, a fulcrum rod 54, a handle 6, a diesel engine 7, a belt pulley 8, a sleeve shaft 9, a grooving wheel 10, a water outlet 101, a channel 102, a cavity 103, an accommodating empty groove 104, a sliding groove 105, a sliding strip 106, a water pipe 11, a water tank 12, a grooving plate 13, a replacing plate 131, an inclined rod 132, a ring 133, a transmission rod 14, a sleeve plate 15, a sleeve 16, a bevel gear 17, a control rod 18, a circular plate 181, a hand-held rod 182 and a scale mark 183, wherein the rollers 2 are installed at one end of the machine frame 1, the walking wheels 3 are arranged at the other end of the machine frame, the center of the walking wheels 3 is rotatably installed on the cross shaft 4, the cross shaft, the adjusting rod 5 is connected in the sleeve ring 51 in a sliding mode, the sleeve ring 51 is connected with a handle 6 installed on the rack 1, the rack 1 is provided with a diesel engine 7 and a sleeve shaft 9, the output end of the diesel engine 7 and the sleeve shaft 9 are both provided with belt pulleys 8, the tail end of the sleeve shaft 9 is fixed at the center of the grooved wheel 10, the sleeve shaft 9 is connected with a water tank 12 through a water pipe 11, the water tank 12 is installed on the rack 1, the edge of the grooved wheel 10 is provided with a grooved plate 13, the side of the grooved wheel 10 is provided with a horizontally distributed transmission rod 14, the right end of the transmission rod 14 is installed in a sleeve 16, the inside of the rack 1 is provided with the sleeve plate 15, the sleeve 16 is rotatably installed on the rack 1, the end parts of the sleeve 16 and the control rod 18 are both provided with bevel gears 17, and.

The end of the cross shaft 4 is vertically fixed with a vertical shaft 41, the circular part of the vertical shaft 41 is rotatably mounted on the frame 1, the upper half section of the vertical shaft 41 is of a square structure, the square structure is matched with the square clamping groove 42, the square clamping groove 42 is arranged at the bottom end of the clamping column 43, the top end of the clamping column 43 is fixed at the bottom end of the adjusting rod 5, the top end of the adjusting rod 5 penetrates through the lantern ring 51 and extends to the tail end of the rotating rod 52, the rotating rod 52 is rotatably connected with the adjusting rod 5, the upper end surface of the rotating rod 52 is contacted with the fulcrum rod 54, the end of the rotating rod 52 is connected with the lower end surface of the handle 6 through the spring 53, the fulcrum rod 54 is vertically welded on the lower end surface of the handle 6, the traveling wheel 3 can rotate around the cross shaft 4 in the daily use process, when the steering is needed, a worker changes the force application direction through the handle 6 to enable the vertical shaft 41 to rotate on, when the grooving machine integrally walks along a straight line, a user can hold the top end of the handle 6 and hold one end of the rotating rod 52 provided with the spring 53, under the action of the lever principle, the rotating rod 52 rotates around a point where the rotating rod is contacted with the fulcrum rod 54, at the moment, the other end of the rotating rod 52 deflects downwards, the adjusting rod 5 also moves downwards correspondingly, the adjusting rod 5 drives the clamping column 43 to move downwards synchronously until the square clamping groove 42 in the clamping column 43 is sleeved on the square part at the top end of the vertical shaft 41, the vertical shaft 41 cannot rotate, and the grooving machine integrally walks along the straight line under the pushing of the user.

The surface and the inside of the grooved pulley 10 are respectively provided with a water outlet hole 101 and a channel 102, the water outlet hole 101 is communicated with one end of the channel 102, the other end of the channel 102 is communicated with a cavity 103 arranged at the center of the grooved pulley 10 and the sleeve shaft 9, the cavity 103 is communicated with a water pipe 11 arranged on the sleeve shaft 9 by a bearing, the side of the grooved pulley 10 is provided with a containing cavity 104 with equal angles, the sleeve shaft 9 can drive the grooved pulley 10 to rotate at high speed under the driving of the diesel engine 7, the belt pulley 8 and the sleeve shaft 9, so that the grooved pulley 10 is matched with the use of the grooving plate 13 to perform grooving operation on the road surface, meanwhile, water in the water tank 12 can enter the cavity 103 in the sleeve shaft 9 rotating at high speed along the water pipe 11 and then flows out from the water outlet hole 101 through the channel 102, water flows out from the water outlet hole 101 and firstly can be contacted with the grooved pulley 10 and the grooving plate 13, secondly, rivers flow on the road surface or spout by apopore 101 department, can play the effect of dust fall, have prevented that the staff from inhaling too much dust when the fluting.

The two sides of the accommodating cavity 104 are provided with sliding grooves 105 opened on the side wall of the grooved wheel 10, the sliding grooves 105 are slidably connected with sliding strips 106, the sliding strips 106 are symmetrically fixed on the two sides of the grooved plate 13, the grooved plate 13 is embedded in the accommodating cavity 104, the surface of the grooved plate 13 is bolted with a replacing plate 131, the surface of the replacing plate 131 is hinged with an inclined rod 132, the tail end of the inclined rod 132 is also hinged on a ring 133, the ring 133 is bearing-mounted at the end of the transmission rod 14, when the tail end of the inclined rod 132 moves towards the right side (the direction is referred to the direction of reference in fig. 4), the top end of the inclined rod 132 pulls the grooved plate 13 back into the accommodating cavity 104, and when the tail end of the corresponding inclined rod 132 moves towards the left side, the top end of the inclined rod 132 pushes the grooved plate 13 to slide out from the accommodating cavity 104, so as to change the overall diameter of the grooved wheel 10 and the grooved plate 13, and achieve the purpose of.

The left end of the transmission rod 14 is a round rod structure, the middle section of the transmission rod is a square structure, the right end surface of the transmission rod is provided with a thread structure, the thread structure is in threaded connection with the inner surface of the sleeve 16, the sleeve plate 15 is slidably connected on the square structure in the middle section of the transmission rod 14, the control rod 18 is in an inclined distribution, the control rod 18 is rotatably installed on the frame 1, the top end of the control rod 18 extends to the holding rod 182 through the circular plate 181, the control rod 18 is rotatably connected with the circular plate 181, the circular plate 181 is fixedly installed between the 2 handles 6, the surface of the circular plate 181 is provided with scale marks 183, when a worker conducts a grooving operation, the worker can hold the holding rod 182 by hand to drive the control rod 18 to rotate on the frame 1, under the meshing transmission action of the bevel gear 17, the sleeve 16 synchronously rotates in the frame 1, so that under the thread transmission action, the transmission rod 14 synchronously moves back and, thereby driving the inclined rod 132 to move left and right synchronously, and the user can move the inclined rod 132 or the whole diameter of the grooving plate 13 and the grooving wheel 10 after the inclined rod 132 moves according to the scale mark 183 on the circular plate 181.

The working principle is as follows: as shown in fig. 1-3, during daily use, the road wheels 3 themselves will rotate about the transverse axis 4, when the steering is needed, the worker changes the force application direction through the handle 6, so that the vertical shaft 41 is driven to rotate on the frame 1, the traveling direction of the whole grooving machine can be changed, when the grooving machine needs to be ensured to travel along a straight line, the user can hold the end of the rotating lever 52 provided with the spring 53 while holding the top end of the handle 6, under the action of a lever principle, the rotating rod 52 rotates around a point where the rotating rod is contacted with the fulcrum rod 54, at the moment, the other end of the rotating rod 52 deflects downwards, the adjusting rod 5 also moves downwards correspondingly, the adjusting rod 5 drives the clamping column 43 to move downwards synchronously until the square clamping groove 42 in the clamping column 43 is sleeved on the square part at the top end of the vertical shaft 41, the vertical shaft 41 cannot rotate, and the grooving machine can be ensured to walk along a straight line integrally under the pushing of a user;

as shown in fig. 1 and fig. 4-5, under the driving of the diesel engine 7, the belt pulley 8 and the sleeve shaft 9, the sleeve shaft 9 drives the grooved pulley 10 to rotate together at a high speed, so as to cooperate with the use of the grooving plate 13 to perform grooving operation on the road surface, at the same time, water in the water tank 12 enters the cavity 103 in the sleeve shaft 9 rotating at a high speed along the water pipe 11 and then flows out from the water outlet hole 101 through the channel 102, the water flows out from the water outlet hole 101 and first contacts with the grooved pulley 10 and the grooving plate 13, a cooling effect can be achieved, and then the water flows onto the road surface or is sprayed out from the water outlet hole 101, a dust-settling effect can be achieved, and a worker is prevented from sucking too much dust during grooving;

as shown in fig. 2, 4 and 6-8, when a worker performs a grooving operation, the worker can hold the holding rod 182 to rotate the control rod 18 on the frame 1, the sleeve 16 can synchronously rotate in the frame 1 under the meshing transmission action of the bevel gear 17, so that under the screw transmission action, the transmission rod 14 can synchronously move back and forth in the sleeve 16 to drive the bevel rod 132 to synchronously move left and right, the user can move the bevel rod 132 or the overall diameter of the grooving plate 13 and the grooving wheel 10 after the bevel rod 132 moves according to the scale mark 183 on the circular plate 181, when the tail end of the bevel rod 132 moves to the right (refer to fig. 4 in the direction), the top end of the bevel rod 132 can pull the grooving plate 13 back into the accommodating hollow groove 104, and when the tail end of the corresponding bevel rod 132 moves to the left, the top end of the bevel rod 132 can push the grooving plate 13 to slide out of the accommodating hollow groove 104, thereby changing the overall diameter of the grooved pulley 10 and the grooved plate 13 and achieving the purpose of adjusting the groove depth.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road surface groover with groove depth adjustment mechanism, includes frame (1), its characterized in that: the roller wheel (2) is installed at one end of the rack (1), the walking wheel (3) is arranged at the other end of the rack, the walking wheel (3) is rotatably installed at the center of the cross shaft (4), the cross shaft (4) is located at the bottom end of the rack (1), an adjusting rod (5) is arranged at the end of the rack (1), the adjusting rod (5) is slidably connected into a sleeve ring (51), the sleeve ring (51) is connected with a handle (6) installed on the rack (1), a diesel engine (7) and a sleeve shaft (9) are installed on the rack (1), belt pulleys (8) are installed on the output end of the diesel engine (7) and the sleeve shaft (9), the tail end of the sleeve shaft (9) is fixed at the center of the grooved wheel (10), the sleeve shaft (9) is connected with a water tank (12) through a water pipe (11), and the water tank (12) is installed on the rack (1), the edge of the grooved pulley (10) is provided with a grooving plate (13), the side of the grooved pulley (10) is provided with a horizontally distributed transmission rod (14), the right end of the transmission rod (14) is installed in a sleeve (16), a sleeve plate (15) is arranged inside the rack (1), the sleeve (16) is rotatably installed on the rack (1), the end parts of the sleeve (16) and the control rod (18) are respectively provided with a bevel gear (17), the bevel gears (17) are meshed with each other, the end part of the transverse shaft (4) is vertically fixed with a vertical shaft (41), the circular part of the vertical shaft (41) is rotatably installed on the rack (1), the upper half section of the vertical shaft (41) is of a square structure which is matched with a square clamping groove (42), the square clamping groove (42) is formed in the bottom end of a clamping column (43), and the top end of the clamping column (43) is fixed at the bottom end of the adjusting rod (5), the top end of the adjusting rod (5) penetrates through the lantern ring (51) and extends to the tail end of the rotating rod (52), the rotating rod (52) is rotatably connected with the adjusting rod (5), the upper end face of the rotating rod (52) is contacted with the fulcrum rod (54), the end of the rotating rod (52) is connected with the lower end face of the handle (6) through the spring (53), the fulcrum rod (54) is vertically welded on the lower end face of the handle (6), a water outlet hole (101) and a channel (102) are respectively formed in the surface and the interior of the grooved wheel (10), the water outlet hole (101) is communicated with one end of the channel (102), the other end of the channel (102) is communicated with a cavity (103) formed in the center of the grooved wheel (10) and the sleeve shaft (9), the cavity (103) is communicated with a water pipe (11) mounted on the sleeve shaft (9) through a bearing, and an accommodating hollow groove (104) is formed in the side of the grooved wheel (10) at an, the two sides of the accommodating cavity (104) are provided with sliding grooves (105) formed in the side walls of the grooved wheel (10), the sliding grooves (105) are connected with sliding strips (106) in a sliding mode, the sliding strips (106) are symmetrically fixed on the two sides of the grooving plate (13), the grooving plate (13) is embedded in the accommodating cavity (104), the surface of the grooving plate (13) is connected with a replacing plate (131) through bolts, the surface of the replacing plate (131) is hinged with an inclined rod (132), the tail end of the inclined rod (132) is hinged to a ring (133) in the same mode, and the ring (133) is mounted at the end of a transmission rod (14) through a bearing.

2. A road surface grooving machine provided with a groove depth adjusting mechanism according to claim 1, wherein: the left end of the transmission rod (14) is of a round rod structure, the middle section of the transmission rod is of a square structure, the surface of the right end of the transmission rod is provided with a threaded structure, the threaded structure is in threaded connection with the inner surface of the sleeve (16), and meanwhile the square structure in the middle section of the transmission rod (14) is connected with the sleeve plate (15) in a sliding mode.

3. A road surface grooving machine provided with a groove depth adjusting mechanism according to claim 1, wherein: the control rod (18) is obliquely distributed and rotatably mounted on the rack (1), the top end of the control rod (18) penetrates through the circular plate (181) to extend to the holding rod (182), the control rod (18) is rotatably connected with the circular plate (181), the circular plate (181) is fixedly mounted among the 2 handles (6), and the surface of the circular plate (181) is provided with scale marks (183).