An integrated device for short-distance transportation and installation of imitation stone curbstones

Abstract

The present invention relates to the technical field of road engineering equipment, and in particular to an integrated equipment for short-distance transportation and installation of imitation stone curb stones, which includes symmetrically arranged vehicle frames. The vehicle frames are symmetrically arranged, and walking wheels are installed on both sides of the vehicle frames. A storage mechanism is fixedly installed at the end of the vehicle frame, and the storage mechanism is used for storing and pushing the curb stones. A support guide rail is arranged on the upper side of the vehicle frame, a walking mechanism is arranged on the support guide rail, a lifting mechanism is installed on the walking mechanism, the lifting mechanism includes a lifting drive assembly, and a picking and placing mechanism is installed between the lifting mechanisms; the storage mechanism is used to store and continuously push out the curb stones, combined with the picking and placing mechanism and the lifting mechanism to grab and lift the curb stones, cooperate with the walking mechanism to drive the curb stones to move, and after reaching the designated position, combine with the lifting mechanism to drive the curb stones to fall and place them on the edge of the road surface waiting for installation, so as to improve the transportation and installation efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of road engineering equipment, and particularly relates to an integrated equipment for short-distance transportation and installation of imitation stone curb stones. Background Art

[0002] During the installation construction of road curb stones, in order to ensure the work efficiency, the beauty of the line shape and the flatness during the installation construction of the curb stones, the currently commonly used construction methods at home and abroad are mostly traditional manual transfer, manual installation, and stringing leveling. In the long-distance road curb construction operation, it is necessary for the workers to repeatedly fetch materials back and forth, resulting in a low installation efficiency of the curb stones. Summary of the Invention

[0003] The purpose of the present invention is to provide an integrated equipment for short-distance transportation and installation of imitation stone curb stones, aiming to solve the technical problem of low installation efficiency of the existing curb stones.

[0004] The purpose of the present invention can be achieved by the following technical solutions:

[0005] An integrated equipment for short-distance transportation and installation of imitation stone curb stones includes a vehicle frame. The vehicle frames are symmetrically arranged. Walking wheels are installed on both sides of the vehicle frame. A storage mechanism is fixedly installed at the end of the vehicle frame. The storage mechanism is used for storing and pushing the curb stones. A support guide rail is arranged on the upper side of the vehicle frame. A walking mechanism is arranged on the support guide rail. A lifting mechanism is installed on the walking mechanism. A picking and placing mechanism is installed between the lifting mechanisms.

[0006] The lifting mechanism includes a top frame arranged between the walking mechanisms. Connecting frames are arranged at both ends of the top frame. The lifting mechanism is fixedly connected to the walking mechanism through the connecting frames. Suspension frames are vertically installed at both ends of the top frame. A mating slider is arranged at the bottom end of the suspension frame. A guiding groove is arranged on the vehicle frame. The mating slider is slidably installed between the guiding groove. A lifting driving assembly is arranged inside the suspension frame. The lifting driving assembly is connected to the lifting frame and drives the lifting frame to move up and down along the suspension frame.

[0007] The picking and placing mechanism includes a first swing rod and a second swing rod. There are two pairs of the first swing rod and the second swing rod. One end of the first swing rod and the second swing rod is rotatably installed. A hinge point is arranged in the middle of the second swing rod. The first swing rod and the second swing rod are rotatably connected to the lifting frame through the hinge point. The end of the first swing rod far from the second swing rod is rotatably connected and is also rotatably connected to a hinge frame. A telescopic cylinder is arranged on the top frame. The telescopic cylinder is connected to a grasping frame. A grasping frame is arranged at the end of the second swing rod far from the first swing rod. A grasping block is rotatably installed inside the grasping frame. The grasping frame is arranged in a right angle. An abutting spring is arranged between the grasping block and the grasping frame.

[0008] As a further solution of the present invention: The lifting drive assembly includes a lifting screw rod rotatably arranged in the suspension bracket. A threaded sleeve is fitted on the lifting screw rod. The threaded sleeve is slidably installed between the suspension bracket and the top bracket. A drive motor is fixedly installed on the top bracket. A pulley is provided at the end of the drive motor and at the end of the lifting screw rod. A transmission belt is installed between the pulleys. The lifting frame is fixedly connected to the threaded sleeve.

[0009] As a further solution of the present invention: The support guide rail includes a guide rail frame. Limit brackets are provided at both ends of the guide rail frame. A horizontal rack is provided on the side of the guide rail frame.

[0010] As a further solution of the present invention: The traveling mechanism includes a wrapping frame arranged on the outer circle of the guide rail frame. Pulleys are provided on the inner side of the wrapping frame. The wrapping frame is installed on the guide rail frame through the pulleys for rolling. A traveling motor is fixedly installed on the side of the wrapping frame. A mating gear is connected to the traveling motor. The mating gear meshes with the rack.

[0011] As a further solution of the present invention: The pulleys are distributed at the upper and lower ends of the guide rail frame. The outer diameter of the middle part of the pulley is smaller than that of the two ends, and the width of the middle part is equal to the width of the guide rail frame.

[0012] As a further solution of the present invention: The storage mechanism includes a storage groove provided at the end of the vehicle frame. A lifting plate is fitted in the storage groove. The bottom of the lifting plate is installed in the storage groove for lifting through a support spring. A receiving frame is provided in the vehicle frame. A discharge port is provided on one side of the storage groove facing the receiving frame. A push plate is provided on the side of the storage groove opposite to the discharge port. The push plate is connected to a pushing cylinder. The pushing cylinder is fixedly installed on the outside of the storage groove.

[0013] As a further solution of the present invention: A layer of rubber layer is installed at the end of the grasping block. Anti-slip lines are evenly arranged on the rubber layer.

[0014] The beneficial effects of the present invention:

[0015] (1) The top frame is connected to the traveling mechanism through a connecting frame, so that it can cooperate with the picking and placing mechanism to take out the curbstone from the storage mechanism, move and transport it, and lower the curbstone through the lifting drive assembly, avoiding edge collision and damage of the curbstone during the lowering process. The telescopic cylinder drives the first swing rod and the second swing rod to perform folding movements, thereby realizing the mutual approach or separation of the grasping frames at the ends of the second swing rod. When the grasping frames approach each other, the grasping blocks are driven to contact and clamp the edge of the curbstone, realizing the grasping of the curbstone. Subsequently, the lifting mechanism and the traveling mechanism are coordinated to perform lifting and horizontal transportation movements on the curbstone, and the curbstone is placed on the ground, eliminating the need for operators to carry the curbstone back and forth. In the actual use process, the vehicle frame can be controlled to move along the edge of the road and place the curbstones evenly. After the placement is completed, it automatically returns to the raw material stacking location, reloads the storage mechanism, and repeats the placement and transportation of the curbstones.

[0016] (2) To reduce the moving resistance of the traveling mechanism on the guide rail frame, pulleys are installed on the upper and lower sides of the wrapping frame. The pulleys are slidably installed between the guide rail frame. At the same time, the pulleys are characterized by being thin in the middle and thick at both ends, so that the pulleys are clamped on the guide rail frame, preventing the pulleys from moving back and forth on the guide rail frame and ensuring the moving stability of the traveling mechanism.

[0017] (3) The curbstones are evenly placed in the storage groove and pressed on the lifting plate. The push plate is used to push the curbstones out of the storage groove. At the same time, a support spring is installed at the bottom of the lifting plate. When the number of curbstones on the lifting plate decreases, the lifting plate drives the curbstones to rise under the action of the support spring, so that it is not necessary to adjust the height of the push plate according to the number of curbstones. Brief Description of the Drawings

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 is a schematic structural view of the present invention;

[0020] Figure 2 is a schematic structural view of the support guide rail of the present invention;

[0021] Figure 3 is a schematic structural view of the traveling mechanism of the present invention;

[0022] Figure 4 is a schematic combined structural view of the lifting mechanism and the picking and placing mechanism of the present invention;

[0023] Figure 5 is a schematic structural view of the lifting drive assembly of the present invention;

[0024] Figure 6 is a schematic structural view of the storage mechanism of the present invention.

[0025] In the figure: 1, vehicle frame; 101, traveling wheels; 103, guiding grooves; 2, support guide rails; 201, guide rail frames; 202, horizontal racks; 203, limit frames; 3, traveling mechanism; 301, wrapping frame; 302, pulleys; 303, traveling motors; 304, mating gears; 4, lifting mechanism; 401, connecting frames; 402, top frames; 403, suspension frames; 4031, mating sliders; 404, lifting drive assemblies; 4041, lifting screws; 4043, threaded sleeves; 4044, drive belts; 4045, drive motors; 405, lifting frames; 5, picking and placing mechanism; 501, first swing rods; 502, second swing rods; 503, hinge points; 504, grasping frames; 505, grasping blocks; 506, abutting springs; 507, telescopic cylinders; 508, hinge frames; 6, storage mechanism; 601, receiving frames; 602, discharge openings; 603, lifting plates; 604, support springs; 605, pushing cylinders; 606, push plates. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0027] Please refer to Figure 1 , the present invention is an integrated device for short-distance transportation and installation of imitation stone curbstones, including a vehicle frame 1. The vehicle frames 1 are symmetrically arranged. Traveling wheels 101 are installed on both sides of the vehicle frame 1. A storage mechanism 6 is fixedly installed at the end of the vehicle frame 1. The storage mechanism 6 is used for storing and pushing curbstones. A support guide rail 2 is arranged on the upper side of the vehicle frame 1. A traveling mechanism 3 is arranged on the support guide rail 2. A lifting mechanism 4 is installed on the traveling mechanism 3. A picking and placing mechanism 5 is installed between the lifting mechanisms 4.

[0028] As Figure 4 shown, the lifting mechanism 4 includes a top frame 402 arranged between the traveling mechanisms 3. Connecting frames 401 are arranged at both ends of the top frame 402. The lifting mechanism 4 is fixedly connected to the traveling mechanism 3 through the connecting frames 401. Suspension frames 403 are vertically installed at both ends of the top frame 402. A mating slider 4031 is arranged at the bottom end of the suspension frame 403. A guiding groove 103 is arranged on the vehicle frame 1. The mating slider 4031 is slidably installed between the guiding groove 103. A lifting drive assembly 404 is arranged in the suspension frame 403. The lifting drive assembly 404 is connected to a lifting frame 405 and drives the lifting frame 405 to move up and down along the suspension frame 403.

[0029] Specifically, the top frame 402 is connected to the traveling mechanism 3 through the connecting frame 401, so that it can cooperate with the picking and placing mechanism 5 to take out the curbstone from the storage mechanism 6, move and transport it, and lower the curbstone through the lifting drive assembly 404, avoiding damage to the edge of the curbstone during the lowering process.

[0030] As Figure 4 shown, the picking and placing mechanism 5 includes a first swing rod 501 and a second swing rod 502. There are two pairs of the first swing rod 501 and the second swing rod 502. One ends of the first swing rod 501 and the second swing rod 502 are rotatably installed. A hinge point 503 is provided in the middle of the second swing rod 502. The first swing rod 501 and the second swing rod 502 are rotatably connected to the lifting frame 405 through the hinge point 503. The end of the first swing rod 501 away from the second swing rod 502 is rotatably connected and rotatably connected to the hinge frame 508. A telescopic cylinder 507 is provided on the top frame 402. The telescopic cylinder 507 is connected to the grasping frame 504. The end of the second swing rod 502 away from the first swing rod 501 is provided with the grasping frame 504. A grasping block 505 is rotatably installed in the grasping frame 504. The grasping frame 504 is arranged at a right angle. A contact spring 506 is provided between the grasping block 505 and the grasping frame 504.

[0031] Specifically, the telescopic cylinder 507 drives the first swing rod 501 and the second swing rod 502 to perform a folding movement, thereby realizing the mutual approach or separation of the grasping frames 504 at the ends of the second swing rod 502. When the grasping frames 504 approach each other, the grasping blocks 505 are driven to contact and clamp the edge of the curbstone, realizing the grasping of the curbstone. Subsequently, the lifting mechanism 4 and the traveling mechanism 3 are coordinated to perform the lifting movement and the horizontal transportation movement of the curbstone, and the curbstone is placed on the ground, eliminating the need for operators to carry the curbstone back and forth. In the actual use process, the vehicle frame 1 can be controlled to move along the edge of the road and evenly place the curbstones. After the placement is completed, it automatically returns to the raw material stacking location, reloads the storage mechanism 6, and repeats the placement and transportation of the curbstones.

[0032] Furthermore, as Figure 5 shown, the lifting drive assembly 404 includes a lifting screw 4041 rotatably arranged in the suspension frame 403. A threaded sleeve 4043 is fitted on the lifting screw 4041. The threaded sleeve 4043 is slidably installed between the suspension frame 403. A drive motor 4045 is fixedly installed on the top frame 402. Pulley wheels are provided at the ends of the drive motor 4045 and the lifting screw 4041. A transmission belt 4044 is installed between the pulley wheels. The lifting frame 405 is fixedly connected to the threaded sleeve 4043.

[0033] Specifically, a lifting screw rod 4041 is rotatably installed inside the suspension bracket 403, and a threaded sleeve 4043 is slidably installed between the suspension bracket 403 and cannot rotate. Driven by the lifting screw rod 4041, the threaded sleeve 4043 moves up and down along the suspension bracket 403, cooperating with the picking and placing mechanism 5 to grab or release the curbstone.

[0034] Further, as Figure 2 shown, the support guide rail 2 includes a guide rail frame 201, both ends of the guide rail frame 201 are provided with limit frames 203, and a horizontal rack 202 is arranged on the side of the guide rail frame 201.

[0035] Further, as Figure 2 、 Figure 3 shown, the traveling mechanism 3 includes a wrapping frame 301 arranged on the outer circle of the guide rail frame 201, pulleys 302 are arranged on the inner side of the wrapping frame 301, the wrapping frame 301 is installed in a rolling manner with the guide rail frame 201 through the pulleys 302, a traveling motor 303 is fixedly installed on the side of the wrapping frame 301, a mating gear 304 is connected to the traveling motor 303, and the mating gear 304 meshes with the rack.

[0036] Specifically, a wrapping frame 301 is arranged on the outer circle of the guide rail frame 201, and the traveling motor 303 drives the mating gear 304 to mesh with the rack, so that the wrapping frame 301 and the top frame 402 move back and forth along the guide rail frame 201, thereby moving and transporting the curbstone grabbed by the picking and placing mechanism 5.

[0037] Further, as Figure 3 shown, the pulleys 302 are distributed at the upper and lower ends of the guide rail frame 201, the outer diameter of the middle part of the pulley 302 is smaller than that of the two ends, and the width of the middle part is equal to the width of the guide rail frame 201.

[0038] Specifically, in order to reduce the moving resistance of the traveling mechanism 3 on the guide rail frame 201, pulleys 302 are installed on the upper and lower sides of the wrapping frame 301, and the pulleys 302 are slidably installed with the guide rail frame 201. At the same time, the pulleys 302 are thick at both ends and thin in the middle, so that the pulleys 302 are clamped on the guide rail frame 201, preventing the pulleys 302 from moving back and forth on the guide rail frame 201 and ensuring the moving stability of the traveling mechanism 3.

[0039] Further, as Figure 6As shown in the figure, the storage mechanism 6 includes a storage groove provided at the end of the vehicle frame 1. A lifting plate 603 is fitted and installed in the storage groove. The bottom of the lifting plate 603 is installed in a lifting manner with the bottom of the storage groove through a support spring 604. A receiving rack 601 is provided inside the vehicle frame 1. A discharge port 602 is provided on one side of the storage groove facing the receiving rack 601. A push plate 606 is provided on one side of the storage groove opposite to the discharge port 602. The push plate 606 is connected to a pushing cylinder 605, and the pushing cylinder 605 is fixedly installed outside the storage groove.

[0040] Specifically, the curb stones are evenly placed in the storage groove and pressed on the lifting plate 603. The curb stones are pushed out of the storage groove by the push plate 606. At the same time, a support spring 604 is installed at the bottom of the lifting plate 603. When the number of curb stones on the lifting plate 603 becomes less and less, the lifting plate 603 drives the curb stones to rise under the action of the support spring 604, so that there is no need to adjust the height of the push plate 606 according to the number of curb stones.

[0041] Furthermore, a layer of rubber layer is installed at the end of the grasping block 505, and anti-slip lines are evenly arranged on the rubber layer.

[0042] The working principle of the present invention:

[0043] As Figures 1-6As shown in the figure, the top frame 402 of the present invention is connected to the traveling mechanism 3 through the connecting frame 401, so that it can cooperate with the picking and placing mechanism 5 to take out the curbstone from the storage mechanism 6, move and transport it, and lower the curbstone through the lifting drive assembly 404 to avoid damage to the edge of the curbstone during the lowering process. The telescopic cylinder 507 drives the first swing rod 501 and the second swing rod 502 to perform a folding movement, so as to realize the mutual approach or separation of the grasping frames 504 at the ends of the second swing rod 502. When the grasping frames 504 approach each other, the grasping blocks 505 are driven to contact and clamp the edge of the curbstone, realizing the grasping of the curbstone. Subsequently, it cooperates with the lifting mechanism 4 and the traveling mechanism 3 to perform the lifting movement and horizontal transportation movement of the curbstone, and place the curbstone on the ground, saving the operator from carrying the curbstone back and forth. In the actual use process, the vehicle frame 1 can be controlled to move along the edge of the road and evenly place the curbstones. After the placement is completed, it automatically returns to the raw material stacking location, reloads the storage mechanism 6, and repeats the placement and transportation of the curbstones. The lifting screw 4041 is rotatably installed inside the suspension frame 403, and the threaded sleeve 4043 is slidably installed between the suspension frame 403 and cannot rotate. Driven by the lifting screw 4041, the threaded sleeve 4043 moves up and down along the suspension frame 403 to cooperate with the picking and placing mechanism 5 to grasp or release the curbstone. A wrapping frame 301 is arranged on the outer ring of the guide rail frame 201. The combined traveling motor 303 drives the mating gear 304 to mesh with the rack, so that the wrapping frame 301 and the top frame 402 move back and forth along the guide rail frame 201, thereby moving and transporting the curbstone grasped by the picking and placing mechanism 5. In order to reduce the moving resistance of the traveling mechanism 3 on the guide rail frame 201, pulleys 302 are installed on the upper and lower sides of the wrapping frame 301. The pulleys 302 are slidably installed with the guide rail frame 201. At the same time, the pulleys 302 are characterized by being thinner in the middle and thicker at both ends, so that the pulleys 302 are clamped on the guide rail frame 201 to prevent the pulleys 302 from moving back and forth on the guide rail frame 201, ensuring the moving stability of the traveling mechanism 3. The curbstones are evenly placed in the storage groove and pressed on the lifting plate 603. The push plate 606 pushes the curbstones out of the storage groove. At the same time, a support spring 604 is installed at the bottom of the lifting plate 603. When the number of curbstones on the lifting plate 603 becomes less and less, the lifting plate 603 drives the curbstones to rise under the action of the support spring 604, so that it is not necessary to adjust the height of the push plate 606 according to the number of curbstones.

[0044] The above has described an embodiment of the present invention in detail, but the content described is only the preferred embodiment of the present invention and cannot be considered as limiting the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of the application of the present invention should still fall within the scope covered by the patent of the present invention.

Claims

1. An integrated device for short-distance transportation and installation of stone-like curb stones, comprising a vehicle frame (1), wherein the vehicle frames (1) are symmetrically arranged, and walking wheels (101) are installed on both sides of the vehicle frame (1), and it is characterized in that, A storage mechanism (6) is fixedly installed at the end of the vehicle frame (1). The storage mechanism (6) is used for storing and pushing the curbstone. A support guide rail (2) is arranged on the upper side of the vehicle frame (1). A traveling mechanism (3) is arranged on the support guide rail (2). A lifting mechanism (4) is installed on the traveling mechanism (3). A picking and placing mechanism (5) is installed between the lifting mechanisms (4). The lifting mechanism (4) includes a top frame (402) arranged between the traveling mechanisms (3). Connecting frames (401) are arranged at both ends of the top frame (402). The lifting mechanism (4) is fixedly connected to the traveling mechanism (3) through the connecting frames (401). Suspension frames (403) are vertically installed at both ends of the top frame (402). A matching slider (4031) is arranged at the bottom end of the suspension frame (403). A guiding groove (103) is arranged on the vehicle frame (1). The matching slider (4031) is slidably installed between the guiding groove (103). A lifting drive assembly (404) is arranged inside the suspension frame (403). The lifting drive assembly (404) is connected to a lifting frame (405) and drives the lifting frame (405) to move up and down along the suspension frame (403). The picking and placing mechanism (5) includes a first swing rod (501) and a second swing rod (502). There are two pairs of the first swing rod (501) and the second swing rod (502). One ends of the first swing rod (501) and the second swing rod (502) are rotatably installed. A hinge point (503) is arranged in the middle of the second swing rod (502). The first swing rod (501) and the second swing rod (502) are rotatably connected to the lifting frame (405) through the hinge point (503). The end of the first swing rod (501) far from the second swing rod (502) is rotatably connected and rotatably connected to a hinge frame (508). A telescopic cylinder (507) is arranged on the top frame (402). The telescopic cylinder (507) is connected to a grasping frame (504). A grasping frame (504) is arranged at the end of the second swing rod (502) far from the first swing rod (501). A grasping block (505) is rotatably installed inside the grasping frame (504). The grasping frame (504) is arranged at a right angle. An abutting spring (506) is arranged between the grasping block (505) and the grasping frame (504). The lifting drive assembly (404) includes a lifting screw rod (4041) rotatably arranged inside the suspension frame (403). A threaded sleeve (4043) is fitted on the lifting screw rod (4041). The threaded sleeve (4043) is slidably installed between the suspension frame (403). A drive motor (4045) is fixedly installed on the top frame (402). A pulley is arranged at the end of the drive motor (4045) and the end of the lifting screw rod (4041). A transmission belt (4044) is installed between the pulleys. The lifting frame (405) is fixedly connected to the threaded sleeve (4043).

2. The integrated equipment for short-distance transportation and installation of stone-like curb stones according to claim 1, characterized in that, The support guide rail (2) includes a guide rail frame (201), with limit frames (203) provided at both ends of the guide rail frame (201), and a horizontal rack (202) provided on the side of the guide rail frame (201).

3. The integrated equipment for short-distance transportation and installation of imitation stone curb according to claim 2, characterized in that, The traveling mechanism (3) includes a wrapping frame (301) provided on the outer circumference of the guide rail frame (201). Pulleys (302) are provided on the inner side of the wrapping frame (301). The wrapping frame (301) is installed in a rolling manner with the guide rail frame (201) through the pulleys (302). A traveling motor (303) is fixedly installed on the side of the wrapping frame (301). A mating gear (304) is connected to the traveling motor (303), and the mating gear (304) meshes with the rack.

4. An integrated device for short-distance transportation and installation of stone-like curb stones according to claim 3, characterized in that, The pulleys (302) are distributed at the upper and lower ends of the guide rail frame (201). The outer diameter of the middle part of the pulley (302) is smaller than that of the two ends, and the width of the middle part is equal to the width of the guide rail frame (201).

5. An integrated device for short-distance transportation and installation of imitation stone curbstones according to claim 1, characterized in that, The storage mechanism (6) includes a storage groove provided at the end of the vehicle frame (1). A lifting plate (603) is installed in the storage groove in a mating manner. The bottom of the lifting plate (603) is installed in a lifting manner with the bottom of the storage groove through a support spring (604). A receiving frame (601) is provided inside the vehicle frame (1). A discharge port (602) is provided on one side of the storage groove facing the receiving frame (601). A push plate (606) is provided on the side of the storage groove opposite to the discharge port (602). The push plate (606) is connected to a pushing cylinder (605), and the pushing cylinder (605) is fixedly installed on the outside of the storage groove.

6. The integrated equipment for short-distance transportation and installation of stone-like curb stones according to claim 1, characterized in that, A rubber layer is installed at the end of the grasping block (505), and anti-slip lines are uniformly arranged on the rubber layer.

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