Remote control device for paver and paver

Abstract

The invention provides a remote control device for a paver, which comprises a support arranged on the paver and a remote control mechanism in sliding connection with the support, the remote control mechanism comprises an operation table and a remote control gear handle connected with the operation table through a connecting rod, a fixed seat is arranged below the operation table, and the remote control gear handle is connected with the operation table through a connecting rod. The connecting rod is hinged to the fixing base, so that the remote control gear handle is allowed to rotate relative to the operation table.

Description

Technical Field

[0001] The present invention relates to the technical field of paver equipment application, and in particular to a remote control device for a paver, and a paver. Background Art

[0002] A paver is a construction equipment mainly used for paving various materials on the base and surface layers of highways. The paving work is completed by the cooperation of various systems, mainly including the travel system, hydraulic system, material distribution system, etc.

[0003] During the construction process, the paver requires the driver to control the travel speed and direction through the forward and reverse handle, steering potentiometer and speed potentiometer. These operations require the driver to have extremely high driving skills and quick response using both hands to complete. Therefore, it is difficult to control the paver to travel according to the predetermined travel route during actual use, and the travel loss is relatively large.

[0004] Therefore, it is desired in the art to provide a remote control device for a paving machine to solve the above technical problems. Summary of the invention

[0005] The purpose of the present invention is to provide a remote control device for a paver, which can reduce the complexity of the driver's operation, thereby allowing new drivers to adapt to the driving method of the paver more quickly and greatly save time and energy and reduce travel losses.

[0006] According to a first aspect of the present invention, there is provided a remote control device for a paving machine, comprising a bracket arranged on the paving machine,

[0007] A remote control mechanism slidably connected to the bracket, the remote control mechanism comprising an operating table and a remote control gear lever connected to the operating table via a connecting rod,

[0008] Wherein, a fixing seat is provided below the operating table, and the connecting rod is hinged on the fixing seat, thereby allowing the remote control gear lever to rotate relative to the operating table.

[0009] In one embodiment, the bracket includes a pair of supports that are spaced apart and fixed on the paver, and a sliding rod that is laterally arranged on the supports, wherein the operating platform is slidably connected to the sliding rod via a sliding sleeve.

[0010] In one embodiment, a limiting plate for abutting against the sliding sleeve is provided on the support, and a plurality of spaced apart positioning holes are provided on the limiting plate, and the sliding sleeve can be fixed on the limiting plate through the positioning holes.

[0011] In one embodiment, a grip is provided at the end of the connecting rod, and the remote control gear lever is fixed in the grip.

[0012] In one embodiment, a first slide groove allowing the remote control gear lever to move longitudinally is provided in the handle cover, and the remote control gear lever is configured to be able to slide in the first slide groove to control the acceleration of the paving machine.

[0013] In one embodiment, a second slide groove allowing the remote control gear lever to move laterally is provided in the handle cover, and the remote control gear lever is configured to be able to slide in the second slide groove to control the rotation direction of the paving machine.

[0014] In one embodiment, a first switch for controlling the driving direction of the rocker is provided on the upper end surface of the remote control gear lever, and the first switch is composed of two buttons contacting each other.

[0015] In one embodiment, a second switch for controlling the opening and closing of the hopper is provided on the upper end surface of the remote control gear lever, and the second switch is composed of two buttons arranged at intervals.

[0016] In one embodiment, a third switch for controlling the opening and closing of the horn is provided at the first side end of the remote control gear lever.

[0017] According to a second aspect of the present invention, there is provided a paving machine, comprising a paving machine body, and a remote control device for the paving machine as described above, which is arranged on the paving machine body.

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] Firstly, the present invention can integrate multiple functional instructions of the paver into one remote control mechanism, thereby greatly reducing the complexity of the driver's operation, and enabling new drivers to adapt to the driving method of the paver more quickly, greatly saving time and energy and reducing travel losses.

[0020] Secondly, the device has multiple adjustment modes to more easily adapt to different operating environments, which is conducive to improving the work efficiency of on-site construction. Among them, the operating table of the remote control mechanism can be slidably connected with the sliding rod through a sliding sleeve, so that it can more easily adapt to different operating environments, which is conducive to improving the work efficiency of on-site construction; and because the connecting rod is hinged on the fixed seat, the remote control gear lever can rotate relative to the operating table under the action of the connecting rod, so it can be adjusted according to the operator's dominant hand (left hand or right hand), so that new drivers can adapt to the driving method of the paver more quickly, thereby greatly saving time and energy and reducing walking loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be described in detail below with reference to the accompanying drawings, in which:

[0022] Figure 1 The structure of the remote control device for a paving machine according to the present invention is schematically shown;

[0023] Figure 2 It is a partial view in the figure, which schematically shows the structure of the remote control gear lever;

[0024] Figure 3 A bottom view of a remote control device for a paving machine according to the present invention;

[0025] Figure 4 It is a rear view of the remote control device for a paving machine according to the present invention.

[0026] In the drawings, the same reference numerals are used for the same components. The drawings are not drawn to scale.

[0027] The meanings of the reference numerals in the accompanying drawings are as follows:

[0028] 11 support, 12 sliding rod, 13 limiting plate;

[0029] 131 positioning hole;

[0030] 21 operating table, 22 remote control gear lever, 23 connecting rod, 24 sliding sleeve;

[0031] 211 fixed seat;

[0032] 30 sets;

[0033] 301 first switch;

[0034] 302 second switch;

[0035] 303 third switch;

[0036] 304 fourth switch. DETAILED DESCRIPTION

[0037] In order to make the technical solutions and advantages of the present invention more clearly understood, the exemplary embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than an exhaustive list of all the embodiments. In addition, the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0038] In the description of the present invention, it should be understood that 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 technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0039] In the present invention, unless otherwise clearly stipulated and limited, terms such as "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 connection of two elements.

[0040] For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] The present invention will be further described below in conjunction with the accompanying drawings.

[0042] Figure 1 The structure of a remote control device 100 for a paving machine according to the present invention is schematically shown.

[0043] Figure 3 FIG. 1 is a bottom view of a remote control device 100 for a paving machine according to the present invention.

[0044] like Figure 1 As shown, according to the first aspect of the present invention, a remote control device 100 for a paving machine is provided, which mainly includes a bracket and a remote control mechanism arranged on the paving machine. Preferably, the remote control mechanism can form a sliding connection with the bracket, so that it can more easily adapt to different operating environments, so as to improve the work efficiency of on-site construction.

[0045] In one embodiment, Figure 1 As shown, the bracket includes a pair of supports 11 and a sliding rod 12, wherein the supports 11 are configured as a triangular frame structure, and the two supports 11 are arranged at intervals and are respectively fixed on the paver, and the sliding rod 12 is fixedly installed laterally between the two supports 11. Preferably, the operating table 21 of the remote control mechanism can be slidably connected with the sliding rod 12 through the sliding sleeve 21, thereby improving the flexibility of the device.

[0046] In one embodiment, Figure 1 As shown, a limiting plate 13 is provided on the support 11 and is spaced apart from the sliding rod 12. Preferably, the limiting plate 13 is located below the sliding rod 11 and can abut against the sliding sleeve 24 to play an effective limiting role.

[0047] Figure 4 FIG. 1 is a rear view of a remote control device 100 for a paving machine according to the present invention.

[0048] Preferably, if Figure 1 and 4As shown, a plurality of spaced positioning holes 131 are provided on the limiting plate 13, and the sliding sleeve 24 can be fixed at a certain position on the limiting plate 13 by bolts in cooperation with the positioning holes 131. In this way, not only the stability and firmness of the remote control mechanism on the bracket can be improved, but also the remote control mechanism can be appropriately adjusted, so that it can more easily adapt to the on-site construction environment.

[0049] Figure 2 It is a partial view in the figure, which schematically shows the structure of the remote control gear lever 22.

[0050] In one embodiment, Figure 1 and 2 As shown, the remote control mechanism includes an operating table 21 and a remote control gear lever 22. Preferably, a connecting rod 23 is provided between the operating table 21 and the remote control gear lever 22, and a first end of the connecting rod 23 is connected to the operating table 21, and a second end of the connecting rod 23 is connected to the remote control gear lever 22.

[0051] Preferably, a fixing seat 211 is provided below the operating platform 21, and the first end of the connecting rod 23 is hinged on the fixing seat 211. Therefore, the remote control lever 22 can rotate relative to the operating platform 21 under the action of the connecting rod 23, and because the remote control lever 22 rotates along the arc direction, it can achieve a good adaptation effect with the operating platform 21. In addition, this adjustment method can be adjusted according to the operator's dominant hand (left hand or right hand), so that new drivers can adapt to the driving method of the paver more quickly, thereby greatly saving time and energy and reducing travel loss.

[0052] In the present invention, the remote control gear lever 22 can rotate within a maximum range of 180° relative to the operating table 21. In other words, with the center line of the operating table 21 as the origin, the remote control gear lever 22 can rotate 90° to the left and right.

[0053] In one embodiment, Figure 1 and 2 As shown, a handle 30 is provided at the end of the connecting rod 23. Preferably, the remote control gear lever 22 is hung in the handle 30 and can slide horizontally or longitudinally to complete the actions of moving forward, backward and turning left and right, the content of which is introduced below.

[0054] In one embodiment, a first slide groove (not shown) is provided in the handle cover 30. Preferably, the first slide groove can allow the remote control lever 22 to move in the longitudinal direction, that is, in the direction close to the sliding rod 12 (forward) or in the direction away from the sliding rod 12 (backward). Preferably, the acceleration of the paving machine can be controlled by adjusting the movement direction of the remote control lever 22 in the first slide groove, and the greater the moving angle, the greater the acceleration amplitude or deceleration amplitude value.

[0055] When the paver is traveling in the forward direction, if the remote control lever 22 is moved toward the sliding rod 12, the paver can achieve the effect of forward acceleration. If the remote control lever 22 is moved toward the direction away from the sliding rod 12, the paver can achieve the effect of deceleration.

[0056] When the paver is traveling in the backward direction, if the remote control lever 22 is moved toward the sliding rod 12, the paver can achieve the effect of accelerating backward. If the remote control lever 22 is moved toward the direction away from the sliding rod 12, the paver can achieve the effect of decelerating.

[0057] In one embodiment, a second slide groove (not shown) is provided in the handle cover 30. Preferably, the second slide groove is arranged perpendicular to the first slide groove, and the second slide groove can allow the remote control gear lever 22 to move in a lateral direction, that is, to move to the left side of the remote control gear lever 22 (left direction) or to the right side of the remote control gear lever 22 (right direction).

[0058] Preferably, the rotation direction of the paver can be controlled by adjusting the movement direction of the remote control lever 22 in the second chute. In other words, the rotation direction of the paver can be adjusted by moving the remote control lever 22 to the left or right, and the greater the moving angle, the greater the driving steering angle.

[0059] In the present invention, the transverse direction is a direction parallel to the sliding rod 12 , and the longitudinal direction is a direction perpendicular to the sliding rod 12 .

[0060] In one embodiment, Figure 1 and 2 As shown, a control panel is provided on the upper end surface of the remote control gear lever 22. A first switch 301 for controlling the seesaw is provided on the control panel, and the first switch 301 is composed of two buttons in contact with each other. Preferably, the button provided on the upper part can control the seesaw to realize forward movement, and the button provided on the lower part can control the seesaw to realize backward movement.

[0061] In one embodiment, Figure 1 and 2 As shown, a second switch 302 for controlling the hopper is provided on the control panel. Preferably, the first switch 301 is on the left side of the control panel, and the second switch 302 is on the right side of the control panel, and the second switch 302 is composed of two spaced-apart buttons. Preferably, the button provided at the upper part can control the hopper to realize the closing action, and the button provided at the lower part can control the hopper to realize the opening action.

[0062] In one embodiment, Figure 1 and 2 As shown, a third switch 303 is provided at the side end of the remote control gear lever 22. Preferably, the third switch 30 can control the opening and closing of the horn, thereby improving the safety performance of the device.

[0063] In one embodiment, Figure 2 As shown, a fourth switch 304 is provided at the side end of the remote control lever 22, and the fourth switch 304 is located below the third switch 303. Preferably, the fourth switch 304 can adapt to the movement of the remote control lever 22 in the first chute (i.e., the acceleration of the paver can be controlled). In other words, the fourth switch 304 serves as a master switch, that is, the movement of the remote control lever 22 is effective only after the fourth switch 304 is turned on.

[0064] In the present invention, the first switch 301, the second switch 302 and the third switch 303 all have an automatic reset function, thereby improving the accuracy of the operation of the device and reducing the error rate during the operation.

[0065] According to a second aspect of the present invention, there is provided a paving machine, comprising a paving machine body, and a remote control device 100 for the paving machine as described above, which is arranged on the paving machine body.

[0066] Compared with the prior art, the advantages of the present invention are:

[0067] Firstly, the present invention can integrate multiple functional instructions of the paver into one remote control mechanism, thereby greatly reducing the complexity of the driver's operation, and enabling new drivers to adapt to the driving method of the paver more quickly, greatly saving time and energy and reducing travel losses.

[0068] Second, the device has multiple adjustment modes to more easily adapt to different operating environments, so as to improve the work efficiency of on-site construction. Among them, the operating table 21 of the remote control mechanism can be slidably connected with the sliding rod 12 through the sliding sleeve 21, so that it can more easily adapt to different operating environments, so as to improve the work efficiency of on-site construction; and because the connecting rod 23 is hinged on the fixed seat 211, the remote control gear lever 22 can rotate relative to the operating table 21 under the action of the connecting rod 23, so that it can be adjusted according to the operator's dominant hand (left hand or right hand), so that new drivers can adapt to the driving method of the paver more quickly, thereby greatly saving time and energy and reducing walking loss.

[0069] The above are only preferred embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Those skilled in the art can easily make changes or modifications within the disclosure scope of the present invention, and such changes or modifications should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A remote control device for a paver, comprising: The support is set on the paver. A remote control mechanism slidably connected to the bracket, the remote control mechanism comprising an operating table (21), and a remote control gear lever (22) connected to the operating table (21) via a connecting rod (23), A fixing seat (211) is provided below the operating platform (21), and the connecting rod (23) is hinged on the fixing seat (211), thereby allowing the remote control gear lever (22) to rotate relative to the operating platform (21).

2. The remote control device for a paving machine according to claim 1, characterized in that: The support comprises a pair of supports (11) arranged at intervals and fixed on the paver, and a sliding rod (12) arranged transversely on the supports (11), wherein the operating platform (21) is slidably connected to the sliding rod (12) via a sliding sleeve (24).

3. The remote control device for a paving machine according to claim 2, characterized in that: A limiting plate (13) for abutting against the sliding sleeve (24) is provided on the support (11), and a plurality of spaced-apart positioning holes (131) are provided on the limiting plate (13), and the sliding sleeve (24) can be fixed on the limiting plate (13) through the positioning holes (131).

4. The remote control device for a paving machine according to claim 3, characterized in that: A handle cover (30) is provided at the end of the connecting rod (23), and the remote control gear lever (22) is fixed in the handle cover (30).

5. The remote control device for a paving machine according to claim 4, characterized in that: A first slide groove is provided in the handle cover (30) to allow the remote control gear lever (22) to move longitudinally. The remote control gear lever (22) is configured to be able to slide in the first slide groove to control the acceleration of the paving machine.

6. The remote control device for a paving machine according to claim 5, characterized in that: A second slide groove is provided in the handle cover (30) for allowing the remote control gear lever (22) to move in a lateral direction. The remote control gear lever (22) is configured to be able to slide in the second slide groove to control the rotation direction of the paving machine.

7. The remote control device for a paving machine according to claim 6, characterized in that: A first switch (301) for controlling the travel direction of the rocker is provided on the upper end surface of the remote control gear lever (22), and the first switch (301) is composed of two buttons in contact with each other.

8. The remote control device for a paving machine according to claim 7, characterized in that: A second switch (302) for controlling the opening and closing of the hopper is provided on the upper end surface of the remote control gear lever (22), and the second switch (302) is composed of two buttons arranged at intervals.

9. The remote control device for a paving machine according to claim 8, characterized in that: A third switch (303) for controlling the opening and closing of the horn is provided at a first side end of the remote control gear lever (22).

10. A paving machine, comprising a paving machine body, and a remote control device for a paving machine according to any one of claims 1 to 9, which is arranged on the paving machine body.

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