A hybrid and full plastic paver for plastic runways

Abstract

The invention discloses a hybrid and all-plastic paver for a plastic runway, comprising an operating table, a hydraulic cylinder body installed on the operating table, material blocking side plates arranged on both sides of the operating table, a rear sprocket arranged at the end of the material blocking side plate close to the operating table, a chain connected to the rear sprocket, one end of the chain connected to the rear sprocket, and the other end connected to a speed regulator assembly, a hand wheel 1 arranged on one side of the speed regulator assembly, a hand wheel 2 arranged on one side of the hand wheel 1, a front rolling wheel connected to the chain on the hand wheel 2, a paving bar connected between the hand wheel 1, a universal wheel assembly connected between the paving bar and the operating table, a hydraulic pump station assembly installed between the universal wheel assemblies, the hydraulic pump station assembly connected to the hydraulic cylinder body through an oil pipe, and a front material blocking plate connected between the hand wheels 2. The advantages of the invention compared with the prior art are: it is an automatic control of the thickness of the paved runway, and an easy-to-operate button controls the paving of the all-plastic and hybrid plastic runway equipment.

Description

Technical Field

[0001] The present invention relates to the field of paving equipment, and in particular to a hybrid and full-plastic paver for a plastic runway. Background Art

[0002] Traditional manual construction tools only use a square steel bar with a steel bar of suitable thickness fixed at the bottom, handrails and hooks fixed at both ends or on the top. It is laid by manpower dragging and smoothing with spiked shoes. The thickness control is easy to wear, or there is only an iron or toothed rake. The flatness and slope are only controlled by human senses. Therefore, there is an urgent need for a paving equipment that can completely solve the technical difficulties of uneven thickness, bumpy surface, uneven height and difficult slope control in traditional manual operations, a method to shorten the construction period of the construction party, a method to monitor the entire process in 360 degrees without blind spots, a method to archive the construction log hard disk version video forever, and a method to solve the problem of labor difficulties for construction companies. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a paving equipment that completely solves the technical difficulties of uneven thickness, bumpy surface, uneven height and difficult slope control in traditional manual operations, a 360-degree no-dead-angle monitoring of the entire construction process, a permanent storage of construction process hardware, a shortening of the construction period of the builder, and a solution to the problem of labor difficulty of the contractor.

[0004] To solve the above technical problems, the technical solution provided by the present invention is: a plastic-run hybrid and all-plastic paving machine, comprising an operating table, a hydraulic cylinder body is installed on the operating table, material blocking side plates are arranged on both sides of the operating table, a rear sprocket is arranged on the end of the material blocking side plate close to the operating table, a chain is connected to the rear sprocket, one end of the chain is connected to the rear sprocket, and the other end is connected to a speed regulator assembly, a handwheel 1 is arranged on one side of the speed regulator assembly, the handwheel 1 is connected to a scale adjustment threaded rod, one end of the threaded rod is connected to a paving bar, a handwheel 2 is connected to the adjusting threaded screw rod at one end of the material blocking, a bearing front rolling wheel is arranged at the bottom of the front end side plate of the handwheel 2, a paving bar is connected between the handwheel 1, a universal wheel assembly is connected between the paving bar and the operating table, a hydraulic pump station assembly is installed between the universal wheel assemblies, the hydraulic pump station assembly is connected to the hydraulic cylinder body through an oil pipe, a front material blocking plate is connected between the handwheel 2, a computer operating box is arranged on one side of the operating table, and a wireless monitoring display is arranged on the top of the computer operating box.

[0005] Compared with the prior art, the advantages of the present invention are: it is a paving equipment that adopts an electric deceleration system, a chain transmission system and a hydraulic transmission system, the plane principle of two points in a line and four points in a plane, the infinite involute geometry law, and automatic longitudinal and transverse flatness control, and fully automatic mechanical paving of mixed and all-plastic plastic runways; a paving equipment that automatically controls the thickness of the paved runway, automatically controls the slope of the paved runway, and automatically controls the flatness in the longitudinal and transverse directions at the same time; a paving equipment that transforms the traditional construction process surface from a point to a surface; an easy-to-operate button-controlled paving of all-plastic and mixed plastic runways; a paving equipment with 360-degree wireless monitoring of the construction process without blind spots.

[0006] As an improvement, the universal wheels of the universal wheel assembly are connected by a lifting connecting rod, and the height of the paving bar is adjusted by a hand wheel.

[0007] As an improvement, an operating computer is provided on the operating table, and the motor of the hydraulic pump station assembly is connected to the circuit distribution box with a cable, and then connected to the computer button control box, and the computer control buttons complete the hydraulic transmission of the whole machine.

[0008] As an improvement, the material blocking side plate is formed by installing the side plate and the material blocking plate separately, and the side plate is fixed with spring shock-absorbing screws.

[0009] As an improvement, the material blocking side plate is welded to the hydraulic pump station assembly, the operating table and the front material blocking plate at a 90-degree parallel and vertical angle.

[0010] As an improvement, the electric reducer is connected to the leakage switch and contactor of the circuit distribution box with a cable, and then connected to the frequency converter and operation buttons in the operation control box. The frequency converter controls the forward and backward movement speed and movement trajectory of the whole machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of a hybrid and all-plastic paver for a plastic track.

[0012] As shown in the figure: 1. Operating table, 2. Hydraulic cylinder, 3. Material stopper side plate, 4. Rear sprocket, 5. Chain, 6. Speed ​​regulator assembly, 7. Handwheel one, 8. Handwheel two, 9. Front rolling wheel, 10. Spreading bar, 11. Universal wheel assembly, 12. Hydraulic pump station assembly, 13. Oil pipe, 14. Front material stopper plate, 15. Computer operation box, 16. Wireless monitoring display. DETAILED DESCRIPTION

[0013] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0014] When the present invention is implemented specifically, a hybrid and all-plastic paving machine for a plastic track includes an operating table 1, on which a hydraulic cylinder body 2 is installed, and material blocking side plates 3 are provided on both sides of the operating table 1. The ends of the material blocking side plates 3 close to the operating table 1 are provided with rear sprockets 4, and the rear sprockets 4 are connected with a chain 5, one end of the chain 5 is connected to the rear sprocket 4, and the other end is connected to a speed regulator assembly 6, one side of the speed regulator assembly 6 is provided with a hand wheel 1 7, one side of the hand wheel 1 7 is provided with a hand wheel 2 8, and the hand wheel 2 8 is connected with a push plate and a front rolling wheel 9, a paving bar 10 is connected between the hand wheel 1 7, a universal wheel assembly 11 is connected between the paving bar 10 and the operating table 1, a hydraulic pump station assembly 12 is installed between the universal wheel assembly 11, the hydraulic pump station assembly 12 is connected to the hydraulic cylinder body 2 through an oil pipe 13, and a front material blocking plate 14 is connected between the hand wheels 2 8.

[0015] The universal wheels of the universal wheel assembly 11 are connected through a lifting connecting rod, and the height of the paving bar 10 is adjusted by a hand wheel 7.

[0016] An operating computer is provided on the operating table 1, and the motor of the hydraulic pump station assembly 12 is connected to the circuit distribution box with a cable, and then connected to the computer button control box, and the computer control button completes the hydraulic transmission of the whole machine.

[0017] The material blocking side plate 3 is formed by installing the side plate and the material blocking plate separately, and the side plate is fixed with spring shock-absorbing screws.

[0018] The material blocking side plate 3 is welded to the hydraulic pump station assembly 12 , the operating table 1 and the front material blocking plate 14 in parallel and vertically at 90 degrees.

[0019] Working principle of the invention: The equipment is mainly composed of a body frame, an electric transmission system, a hydraulic transmission system and other parts

[0020] Body frame structure:

[0021] The machine frame steel structure is welded and formed, including the side panels on both sides, the power transmission assembly installation box, the rear operating table and the front baffle. The side panels on both sides are parallel and vertically welded to the power transmission assembly installation box, the rear operating table and the front baffle at 90 degrees.

[0022] Electric drive system structure:

[0023] The electric transmission is distributed on the left and right side panels of the main machine, which are welded and fixed with screws. A sprocket is installed on the front and rear outer sides of each side panel to drive a bearing rolling wheel. An electric cycloid reducer is installed on the rear middle of the inner side panel. The rear sprocket is connected by a medium chain to complete the forward and backward movement of the machine body. The electric reducer is connected to the circuit distribution box by a cable and then to the computer button control box. The computer control box controls the forward and backward, left and right straight speeds, and left and right turning speeds of the machine body.

[0024] Hydraulic transmission system structure:

[0025] The hydraulic transmission is mainly distributed in the rear welding box of the main machine. The unit power assembly is connected to the hydraulic cylinder body, and the transmission is connected to the universal pulley of the machine body lifting connected by the connecting rod fastener, which is convenient for the movement of the machine body in the non-working state. The hydraulic assembly motor is connected to the circuit distribution box with a cable and then to the computer button control box. The computer control button completes the hydraulic transmission of the whole machine.

[0026] Mainframe flatness, thickness, slope control structure:

[0027] The flatness control of the equipment is mainly composed of four transmission sprockets on both sides of the main machine side plate and the leveling bar located in the longitudinal center of the main machine. The leveling bar is located in the center, which mainly solves the problem that the paving plane always keeps the flatness formed by the four sprockets on the same plane under the paving state, and completely solves the problem of uneven and undulating foundation layer construction errors. The main machine always runs on a two-point straight line and a four-point one-plane involute extension line; the leveling bar is a circular cylinder, which is convenient for the uneven thickness of the paved material and the uniform rolling of the roughness of the paved interface; the two ends of the paving bar pass through the side plates of the main machine and are connected to the vertical screw, passing through the top plane of the side plate, and the handwheel fixed on the screw rotates counterclockwise or clockwise to adjust the plastic paving thickness and slope up and down, and the thickness is displayed on the pointer and scale ruler on the fixed side plate; the slope is displayed on the horizontal scale installed at the top center of the paving bar. Rotate the handwheel on the top of the left and right side plates up and down to achieve the standard paving slope.

[0028] Wireless video surveillance structure:

[0029] The video surveillance display screen uses a high-end tablet computer, which is directly connected to multiple high-definition cameras that can be moved and pasted anywhere on the paver.

[0030] Baffle plate structure:

[0031] The material baffles on both sides of the side panels are fixed to the side panels with spring shock-absorbing screws, and always maintain zero-load precision contact with the foundation during operation to prevent the liquid material being spread from leaking out on both sides; the material baffles in front of the paving bar are close to the paving bar, and both ends are directly welded to the inner edge of the side panels to prevent excess liquid material from overflowing the paving bar during operation.

[0032] Paving operation platform:

[0033] The paving operation platform is located in the longitudinal part of the rear of the main machine, which is convenient for controlling the computer buttons installed on the control panel and observing the level gauge above the paving bar. There is no need to cross the paving plastic in an emergency, and the required standard slope and thickness can be adjusted in time. A movable bearing rolling seat is installed on the paving operation platform to facilitate manual repair of the plastic after paving.

[0034] Circuit distribution box structure:

[0035] The circuit distribution box consists of air switches, AC contactors, leakage protectors, etc., which are distributed and connected to computer inverters, operation buttons and all power units.

[0036] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features, and in the description of the present invention, "plurality" means two or more, unless otherwise clearly defined.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0040] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations on the present invention. A person skilled in the art may change, modify, replace and modify the above embodiments within the scope of the present invention without departing from the principles and intent of the present invention.

Claims

1. A hybrid type or full plastic type paver for a plastic track, comprising an operating table (1), characterized in that: A hydraulic cylinder body (2) is installed on the operating platform (1), and material blocking side plates (3) are provided on both sides of the operating platform (1). The end of the material blocking side plate (3) close to the operating platform (1) is provided with a rear chain gear (4), and a chain (5) is connected to the rear chain gear (4). One end of the chain (5) is connected to the rear chain gear (4), and the other end is connected to a speed regulating machine assembly (6). A hand wheel (7) is provided on one side of the speed regulating machine assembly (6), and a hand wheel (8) is provided on one side of the hand wheel (7). A front rolling wheel (9) is connected to the hand wheel (7) by a chain. A paving bar (10) is connected between the hand wheel (7), and a universal wheel assembly (11) is connected between the paving bar (10) and the operating platform (1). A hydraulic pump station assembly (12) is installed between the universal wheel assemblies (11), and the hydraulic pump station assembly (12) is connected to the hydraulic cylinder body (2) through an oil pipe (13). A front baffle plate (14) is connected between the hand wheel two (8). A computer operating box (15) is provided on one side of the operating table (1), and a wireless monitoring display is provided on the top of the computer operating box (15). The universal wheels of the universal wheel assembly (11) are connected through a lifting connecting rod, and the height of the paving bar (10) is adjusted by hand wheel one (7). An operating computer is provided on the operating table (1). The motor of the hydraulic pump station assembly (12) is connected to the circuit distribution box by a cable, and then connected to the computer button control box. The computer control button completes the hydraulic transmission of the whole machine.

2. A hybrid type and full plastic type paver for a plastic track according to claim 1, characterized in that: The material blocking side plate (3) is formed by installing the side plate and the material blocking plate separately, and the side plate is fixed with spring shock-absorbing screws.

3. A hybrid type and full plastic type paver for a plastic track according to claim 1, characterized in that: The material blocking side plate (3) is welded to the hydraulic pump station assembly (12), the operating table (1) and the front material blocking plate (14) in parallel and vertically at 90 degrees.

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