CN215366658U - Landscape road rubble is laid and is filled and led up device - Google Patents

Abstract

The utility model discloses a device for paving and filling broken stones on a garden landscape road, and relates to the technical field of road construction equipment. It includes the automobile body, the front end that connects the flitch is fixed with the preceding lateral wall internal surface of automobile body, the rear portion that connects the flitch exposes outside the rear wall of automobile body, the pivot is located the automobile body originally internally, pivot fixedly connected with handle, the connecting rod, the handle exposes outside the preceding lateral wall of automobile body, the connecting rod is connected with deflection mechanism, the front end and the deflection mechanism of pull rod are connected, the rear portion of pull rod exposes outside the rear wall of automobile body, the pull rod is connected with the baffle, fill and level up the board, the baffle leaves the space with the rear end face that connects the flitch, the baffle, fill and level up the board and arrange in parallel each other, the hopper is located and connects the flitch top. The utility model overcomes the defects of low efficiency and large labor intensity of paving the garden landscape road macadam in the prior art, and has the beneficial effects that: the gravel is automatically laid on the garden landscape road and then automatically filled and leveled, and the production efficiency is high. Convenient operation and low labor intensity.

Description

Landscape road rubble is laid and is filled and led up device

Technical Field

The utility model relates to the technical field of road construction equipment, in particular to a device for paving and filling broken stones on a garden landscape road.

Background

The macadam is paved in garden landscape roads for use. For example, the spaces between the footstones are filled with small stones; the side of the walking road is decorated with small stones. The landscape road is not only narrow but also bent, and a large-scale gravel paving machine for building the road cannot be used for spreading, and the gravel is usually paved and filled manually, so that the efficiency is low, and the labor intensity is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a garden landscape road gravel laying and filling device which is high in production efficiency and capable of reducing labor intensity, aiming at overcoming the defects that garden landscape road gravel laying efficiency is low and labor intensity is high in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a landscape road rubble is laid and is filled and led flat device, it includes automobile body, pivot, pull rod, connects flitch, hopper, connect the front end of flitch and the preceding lateral wall internal surface of automobile body fixed, the rear portion that connects the flitch exposes outside the rear wall of automobile body, the pivot is located the automobile body internally, pivot fixedly connected with handle, connecting rod, the handle exposes outside the preceding lateral wall of automobile body, the connecting rod is connected with deflection mechanism, the pull rod is located the left and right side that connects the flitch, the front end and the deflection mechanism of pull rod are connected, the rear portion of pull rod exposes outside the rear wall of automobile body, the pull rod is connected with the baffle, the baffle leaves the space with the rear end face that connects the flitch, the rear end of pull rod is connected with and fills the flat board, baffle, fill flat board mutual parallel arrangement, the hopper is located connects the flitch top.

The automobile body is box structure. The opening at the upper end of the hopper is a feed inlet, and the opening at the lower end of the hopper is a discharge outlet. The discharge port is opposite to the upper surface of the material receiving plate. The front of the material receiving plate is higher and the back is lower. The two pull rods are respectively positioned on the left side and the right side of the material receiving plate. The gap between the baffle and the rear end face of the material receiving plate is an outlet for crushed stones to leave the vehicle body. The rubble is followed the feed inlet and is filled into the hopper, and operating personnel is pulling the handle and is driven the automobile body and marchd on the landscape road, and the rubble comes out from the discharge gate and falls on the flitch that connects. Because the receiving plate is inclined to the horizontal plane, the broken stones roll down to the rear end face of the receiving plate while advancing on the vehicle body and are blocked by the baffle plate, and can only be discharged from a gap between the baffle plate and the rear end face of the receiving plate. The discharge flow of the crushed stone is controlled by the size of the gap between the baffle and the rear end face of the material receiving plate. The size of the gap between the baffle and the rear end face of the material receiving plate is controlled by the handle through the deflection mechanism. The crushed stones falling to the ground are leveled by the lower side surface of the leveling plate connected with the rear end of the pull rod. The operating personnel pulls the handle to drive the automobile body and advance on the landscape road, and the rubble is automatic to be laid on the landscape road, and then automatic fill and level, production efficiency is high, operating personnel low in labor strength.

Preferably, the deflection mechanism comprises a gear, a rack and a connecting block, the gear is rotatably connected with the bottom surface of the vehicle body, the rack is movably connected with the bottom surface of the vehicle body, the gear is meshed with the rack, the lower end of the connecting block is fixed with the rear end of the rack, and the upper end of the connecting block is connected with the front end of the pull rod. The two racks are respectively positioned at the left side and the right side of the gear. The rack is connected with the pull rod through a connecting block. The racks are all meshed with the gear. The gears rotate, one rack moves forward, and the other rack moves backward. The two racks respectively drive one of the two pull rods to move forwards, and the other pull rod to move backwards. One end of a baffle plate connected with the pull rod is close to the rear end face of the material receiving plate, the other end of the baffle plate is far away from the rear end face of the material receiving plate, and broken stones falling on the road surface of the garden landscape road on the curve are basically uniform. Meanwhile, the filling plate connected with the rear end of the pull rod sweeps the large area at the end with the large curvature radius of the curve on the curve of the garden landscape road, and sweeps the small area at the end with the small curvature radius of the curve, so that the broken stones on the garden landscape road are leveled. Reasonable structure, simple manufacture and low manufacturing cost. Broken stones are discharged from the curve of the garden landscape road according to the area of the road surface, and are laid uniformly, convenient to control and simple to operate.

Preferably, the front end of the connecting rod is fixedly connected with the rotating shaft, the rear end of the connecting rod is provided with a cavity, a sliding block and a spring are arranged in the cavity, the sliding block is connected with the cavity in a sliding mode, one end of the spring is fixed to the sliding block, the other end of the spring is fixed to the inner wall of the cavity, the sliding block is connected with a fixed gear, and the fixed gear is located outside the cavity and meshed with the gear. The slide block is matched with the spring, so that the fixed gear and the gear are kept meshed when the connecting rod rotates to any position, and the distance between the two ends of the baffle and the filling plate and the rear end face of the material receiving plate is controlled in real time by the rotation of the handle. The handle rotates around the rotating shaft, the connecting rod can rotate correspondingly, response is timely, and the quality of paving and filling the crushed stones on the curve of the garden landscape road is guaranteed.

Preferably, the pull rod is provided with a pin shaft, one end of the pin shaft is connected with the pull rod through a joint bearing, and the other end of the pin shaft is sleeved with the end face of the baffle or the filling plate. One end of the pin shaft is connected with the pull rod through a joint bearing, so that the rear end faces of the baffle plate, the filling plate and the material receiving plate on the bend can form inclination. The other end of the pin shaft is sleeved with the end face of the baffle or the filling plate, the other end of the pin shaft can move in the baffle or the filling plate, the baffle, the filling plate and the rear end face of the material receiving plate are prevented from being deadly clamped when forming an inclination, and the mechanism is flexible in movement and reliable in operation.

Preferably, the pull rod is provided with a sliding strip and a sliding rail, the sliding rail is fixedly connected with the rear side face of the baffle, one end of the sliding strip is connected with the sliding rail in a sliding mode, and the other end of the sliding strip is hinged to the side face of the pull rod. When the broken stone falls down and impacts the front surface of the baffle, the slide bars and the slide rails are matched to prevent the baffle from rotating around the pin shaft, so that the flow of the discharged broken stone is ensured. One end of the sliding strip is connected with the sliding rail in a sliding mode, and the other end of the sliding strip is hinged to the side face of the pull rod, so that the baffle is prevented from being clamped when the baffle and the rear end face of the material receiving plate form an inclination. The flow control of the crushed stone discharging is reliable.

Preferably, the slide rail is fixedly connected with the upper side surface of the filling plate, one end of the slide bar is slidably connected with the slide rail, and the other end of the slide bar is rotatably connected with the upper side surface of the pull rod. When the filling plate is used for flattening the road surface broken stones, the filling plate is prevented from rotating around the pin shaft, and the quality of filling the road surface broken stones is ensured.

The utility model has the beneficial effects that: the gravel is automatically laid on the garden landscape road and then automatically filled and leveled, and the production efficiency is high. The structure is reasonable, and the mechanism is flexible; the manufacturing is simple, and the manufacturing cost is reduced; convenient operation and low labor intensity. The crushed stone discharging on the curve of the garden landscape road is discharged according to the area of the road surface, the control is convenient, and the crushed stone laying and filling quality is good.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a view taken along the line B in FIG. 1;

fig. 4 is a cross-sectional view of the present invention on a curve.

In the figure:

a vehicle body 1; a handle 2; a rotating shaft 3; a connecting rod 4; a gear 5; a rack 6; a connecting block 7;

a fill-in sheet 11; a pull rod 12; a baffle 13; a receiving plate 14; a hopper 15;

a slider 41; a fixed gear 42; a spring 43;

a pin 121; a slide 122; a slide rail 123.

Detailed Description

The utility model is further described with reference to the following figures and detailed description.

Example 1:

as shown in figure 1, the device for paving and leveling the garden landscape road gravels comprises a vehicle body 1, a rotating shaft 3, a pull rod 12, a material receiving plate 14 and a hopper 15. In fig. 1: the left and right sides of the figure are the upper and lower sides of the vehicle body 1; the upper and lower parts of the figure are the rear and front sides of the vehicle body 1; the left and right sides of the vehicle body 1 are shown facing and facing away from the reader. The vehicle body 1 is a rectangular box structure. The hopper 15 is located above the receiver plate 14. The hopper 15 is shaped like a hopper and is connected to the top surface of the vehicle body 1. The hopper 15 is provided with a feed inlet and a discharge outlet. The feed inlet is larger than the discharge outlet. The feed inlet is located above the top surface of the vehicle body 1. The discharge port is positioned in the vehicle body 1. The receiving plate 14 is a flat plate. The front end of the receiving plate 14 is fixed to the inner surface of the front side wall of the vehicle body 1. The rear portion of the receiver plate 14 is exposed to the outside of the rear side wall of the vehicle body 1. The material receiving plate 14 is high in front and low in back. The left and right sides of the receiving plate 14 are respectively provided with a hem higher than the upper surface of the receiving plate 14. The outlet of the hopper 15 faces the upper surface of the receiver plate 14. The rotating shaft 3 is positioned in the vehicle body 1, below the material receiving plate 14 and close to the front side wall of the vehicle body 1. The lower end of the rotating shaft 3 is rotatably connected with the bottom plate of the vehicle body 1. The rotating shaft 3 is fixedly connected with a handle 2 and a connecting rod 4. The handle 2 may be ring-shaped, T-shaped, etc., and the handle 2 of this embodiment is ring-shaped. The rear end of the handle 2 is fixedly connected with the upper part of the rotating shaft 3. The front portion of the handle 2 is exposed to the outside of the front side wall of the vehicle body 1. The connecting rod 4 is rod-shaped. The front end of the connecting rod 4 is fixedly connected with the rotating shaft 3. The connecting rod 4 is positioned below the handle 2. The rear part of the connecting rod 4 is connected with a deflection mechanism. The pull rod 12 has two pieces. The pull rods 12 are positioned on the left and right sides of the receiver plate 14. The front end of the pull rod 12 is connected to a deflection mechanism. The rear portion of the tie rod 12 is exposed to the outside of the rear side wall of the vehicle body 1. A baffle 13 is connected to the pull rod 12. And a gap is reserved between the baffle 13 and the rear end surface of the material receiving plate 14. The rear end of the pull rod 12 is connected with a filling plate 11. The baffle 13 and the flat-packing plate 11 are arranged in parallel with each other.

As shown in fig. 1 and 2, the deflecting mechanism comprises a gear 5, a rack 6 and a connecting block 7. The gear 5 is rotatably connected to the bottom surface of the vehicle body 1. The two racks 6 are respectively positioned at the left side and the right side of the gear 5. The racks 6 are movably connected with the bottom surface of the vehicle body 1, and the two racks 6 are meshed with the gear 5. The lower end of the connecting block 7 is fixed with the rear end of the rack 6. The upper end of the connecting block 7 is connected with the front end of the pull rod 12. The connecting block 7 has two blocks. The front ends of the two pull rods 12 are respectively connected with the two racks 6 through two connecting blocks 7.

As shown in fig. 3, the rear end of the connecting rod 4 is provided with a cavity. The cavity is internally provided with a slide block 41 and a spring 43. The slider 41 is slidably connected to the cavity. The front end of the spring 43 is fixed to the rear end of the slider 41. The rear end of the spring 43 is fixed to the inner wall of the cavity. The slider 41 is connected with a fixed gear 42. The fixed gear 42 is located outside the cavity. The lower side surface of the connecting rod 4 is provided with a sliding chute, the upper surface of the fixed gear 42 is fixedly connected with a fixed gear shaft, and the other end of the fixed gear shaft penetrates through the sliding chute to be fixed with the lower surface of the sliding block 41. The fixed gear 42 meshes with the gear 5.

As shown in fig. 2 and 4, the pull rod 12 is provided with a pin 121, a slide 122 and a slide rail 123. One end of the pin shaft 121 is connected with the pull rod 12 through a joint bearing. The other end of the pin shaft 121 is sleeved with the end face of the baffle 13 or the filling plate 11. The left and right ends of the filling plate 11 and the baffle 13 are respectively provided with coaxial pin shaft holes. The pin shaft hole is a blind hole. The pin shaft 121 is sleeved with the pin shaft hole. A gap is left between the end surface of the pin shaft 121 and the bottom of the pin shaft hole, so that the end surface of the pin shaft 121 is prevented from abutting against the bottom of the pin shaft hole when the pull rod 12 moves forward and backward. The slide rail 123 is fixedly connected with the rear side surface of the baffle 13; alternatively, the slide rail 123 is fixedly connected to the upper side of the leveling plate 11. A baffle 13 or a fill-out plate 11 connects the two slide rails 123. The slide rail 123 is fixed to the rear side of the shutter 13. The two slide rails 123 are respectively close to the left end and the right end of the baffle 13, and the left slide rail 123 and the right slide rail 123 are in a line and are arranged in parallel with the axis of the pin shaft hole of the baffle 13. The left and right slide rails 123 are respectively connected with a slide bar 122. The left part of the slide bar 122 connected with the right slide rail 123 is connected with the slide rail 123 in a sliding way, and the right part is hinged with the left side surface of the right pull rod 12. The connection manner of the slide bar 122 connected with the left slide rail 123 is similar and will not be described again. The slide rail 123 is fixed to the upper side of the leveling plate 11. The two slide rails 123 are respectively close to the left end and the right end of the filling plate 11, and the left slide rail 123 and the right slide rail 123 are in a line and are arranged in parallel with the axis of the pin shaft hole of the filling plate 11. The left and right slide rails 123 are respectively connected with a slide bar 122. The left part of the slide bar 122 connected with the right slide rail 123 is connected with the slide rail 123 in a sliding way, and the right part is rotatably connected with the upper side surface of the right pull rod 12 through a shaft. The connection manner of the slide bar 122 connected with the left slide rail 123 is similar and will not be described again.

As shown in fig. 1, 2, 3 and 4, crushed stone is added to the hopper 15 at the inlet of the hopper 15 before the previous pass. An operator pulls the handle 2 to drive the vehicle body 1 to advance on the garden landscape road, a discharge hole of the hopper 15 is opened, and broken stones are discharged from the discharge hole and fall onto the material receiving plate 14. Since the receiving plate 14 is inclined to the horizontal plane, the crushed stones roll down to the rear end face of the receiving plate 14 while the vehicle body 1 travels, and are blocked by the baffle 13 and can be discharged only from a gap between the baffle 13 and the rear end face of the receiving plate 14. On the straight way, the baffle 13 is parallel to the rear end face of the material receiving plate 14, and the leveling plate 11 is parallel to the baffle 13. The rear end surfaces of the baffle 13 and the material receiving plate 14, and the rear end surfaces of the filling plate 11 and the material receiving plate 14 are rectangular. The gap distance between the baffle 13 and the rear end face of the material receiving plate 14 is equal everywhere, the broken stones falling on the road surface are basically uniform, and after the leveling plate 11 passes, the lower side face of the leveling plate 11 is flattened. When the vehicle body 1 comes on a curve, the description will be given by taking fig. 4 as an example. The road curves to the left, and the left side radius of curvature of the road is less than the right side radius of curvature of the road. The handle 2 turns left by taking the rotating shaft 3 as a center, and the rear end of the connecting rod 4 swings right. The spring 43 pulls the slider 41 to slide toward the rear end of the link 4, and the fixed gear 42 is kept constantly engaged with the gear 5. The gear 5 rotates clockwise. The rack 6 on the left side of the gear 5 moves forward and the rack 6 on the right side of the gear 5 moves backward. The rack 6 carries the tie rod 12, the tie rod 12 on the left side moves forward, and the tie rod 12 on the right side moves backward. The left ends of the baffle 13 and the filling plate 11 are close to the rear end face of the material receiving plate 14, and the right ends of the baffle 13 and the filling plate 11 are far away from the rear end face of the material receiving plate 14. The rear end surfaces of the baffle 13 and the material receiving plate 14, and the rear end surfaces of the filling plate 11 and the material receiving plate 14 are fan-shaped. The baffle 13 is close to the rear end face of the material receiving plate 14 on the left side of the curve, and the baffle 13 is far away from the rear end face of the material receiving plate 14 on the right side of the curve. The crushed stones are less dropped at the position where the gap between the baffle 13 and the rear end face of the receiver 14 is small, and the crushed stones are more dropped at the position where the gap between the baffle 13 and the rear end face of the receiver 14 is large, that is, the crushed stones are less dropped at the left side (small curvature radius) of the curve, and are not accumulated on the road. The broken stones fall down more on the right side of the curve (with large curvature radius), and the road surface can be paved. The crushed stone is uniformly paved on the curved road. The filling plate 11 slowly advances on the left side (small curvature radius) of the curve, the swept area is small, the advancing speed on the right side (large curvature radius) of the curve is fast, the swept area is large, and after the filling plate 11 passes, gravels on the curve of the garden landscape road are flattened.

Claims (6)

1. The utility model provides a landscape road rubble is laid and is filled and led up device, its characterized in that, it includes automobile body (1), pivot (3), pull rod (12), connects flitch (14), hopper (15), the front end that connects flitch (14) and the preceding lateral wall internal surface of automobile body (1) are fixed, the rear portion that connects flitch (14) exposes outside the rear wall of automobile body (1), pivot (3) are located automobile body (1), pivot (3) fixedly connected with handle (2), connecting rod (4), handle (2) expose outside the front wall of automobile body (1), connecting rod (4) are connected with deflection mechanism, pull rod (12) are located the left and right sides that connects flitch (14), the front end and the deflection mechanism of pull rod (12) are connected, the rear portion of pull rod (12) exposes outside the rear wall of automobile body (1), the pull rod (12) is connected with a baffle (13), a gap is reserved between the baffle (13) and the rear end face of the material receiving plate (14), the rear end of the pull rod (12) is connected with a filling plate (11), the baffle (13) and the filling plate (11) are arranged in parallel, and the hopper (15) is located above the material receiving plate (14).

2. The device for paving and leveling garden landscape road gravels according to claim 1, wherein the deflection mechanism comprises a gear (5), a rack (6) and a connecting block (7), the gear (5) is rotatably connected with the bottom surface of the vehicle body (1), the rack (6) is movably connected with the bottom surface of the vehicle body (1), the gear (5) is meshed with the rack (6), the lower end of the connecting block (7) is fixed with the rear end of the rack (6), and the upper end of the connecting block (7) is connected with the front end of the pull rod (12).

3. The device for paving and leveling garden landscape road macadam according to claim 2, wherein the front end of the connecting rod (4) is fixedly connected with the rotating shaft (3), the rear end of the connecting rod (4) is provided with a cavity, a sliding block (41) and a spring (43) are arranged in the cavity, the sliding block (41) is in sliding connection with the cavity, one end of the spring (43) is fixed with the sliding block (41), the other end of the spring (43) is fixed with the inner wall of the cavity, the sliding block (41) is connected with a fixed gear (42), and the fixed gear (42) is located outside the cavity and meshed with the gear (5).

4. The device for paving and leveling broken stones on the garden landscape road according to claim 1, wherein the pull rod (12) is provided with a pin shaft (121), one end of the pin shaft (121) is connected with the pull rod (12) through a joint bearing, and the other end of the pin shaft (121) is sleeved with the end face of the baffle plate (13) or the leveling plate (11).

5. The device for paving and leveling the garden landscape road gravels according to claim 4, wherein the pull rod (12) is provided with a slide bar (122) and a slide rail (123), the slide rail (123) is fixedly connected with the rear side surface of the baffle (13), one end of the slide bar (122) is slidably connected with the slide rail (123), and the other end of the slide bar (122) is hinged with the side surface of the pull rod (12).

6. The device for paving and leveling the garden landscape road with the gravels according to claim 5, wherein the slide rail (123) is fixedly connected with the upper side of the leveling plate (11), one end of the slide bar (122) is slidably connected with the slide rail (123), and the other end of the slide bar (122) is rotatably connected with the upper side of the pull rod (12).

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