Handle remote control device

Abstract

The utility model provides a handle remote control device which comprises a base and a plurality of sets of controllers arranged on the base side by side, each controller comprises a control assembly and a handle assembly, each control assembly comprises a shell, a power mechanism and a driving rod, each handle assembly comprises a handle seat and a handle rod, a connecting piece is arranged on each handle rod, and each connecting piece is connected with the corresponding shell. And a transmission rod is arranged between the driving rod and the connecting piece. The driving rod, the transmission rod and the connecting piece are sequentially and rotationally connected to form the connecting rod structure, then the power mechanism drives the driving rod to control the whole connecting rod structure to operate, and then the handle rod is controlled to rotate front and back, so that the remote control function is achieved. Meanwhile, the control assembly and the transmission rod are arranged on the basis of an original handle assembly and belong to additional structures of the handle assembly, after the control assembly and the transmission rod are detached, the handle assembly can be normally controlled manually, conversion can be conveniently conducted on different use occasions, and more work requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical control equipment, in particular to a handle remote control device. Background Art

[0002] With the development of the construction industry, the mechanization degree of construction is increasing year by year. The continuous development of mechanization has promoted the reform of construction technology. The emergence of high-rise buildings and the promotion of new construction technology have promoted the further development of construction mechanization. Construction machinery is the general term for mechanical equipment used in engineering construction and urban and rural construction. In China, it is also called "construction machinery" and "engineering machinery". It consists of excavators, earth-moving machinery, compaction machinery, engineering lifting machinery, pile-driving machinery, road machinery, concrete machinery, concrete products machinery, steel-grade prestressed machinery, decoration machinery, aerial work machinery and other machinery.

[0003] A large number of handles are used in construction machinery to operate various components, and the driver is usually required to operate them in the cockpit. However, in some extreme environments, such as high altitude, high temperature, and strong acid and alkaline environments, it is not suitable for personnel to stay. In order to protect the health of construction workers, remote control equipment is required for control. However, generally speaking, the current remote control equipment generally includes a wired or wireless control system, which directly controls the specific components of the construction machinery, such as being directly electrically connected to the controller of the excavator to directly control the movement and excavation of the excavator. This remote control method is equivalent to being completely independent of traditional manual handle control. It is an independent control method that is difficult to coexist. At the same time, this remote control method needs to be used in conjunction with various sensors, which is costly. In conventional environments, manual control is still the majority due to considerations such as cost, accuracy, and operating efficiency. Therefore, a remote control device for the handle is needed, which can switch between manual operation and remote control to meet more flexible usage requirements. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a handle remote control device, which solves the problems in the prior art that the remote control method is high in cost and manual operation is difficult to coexist, resulting in inconvenient flexible switching.

[0005] According to an embodiment of the utility model, a handle remote control device includes a base and a plurality of controllers arranged in parallel on the base, the controller includes a control component and a handle component arranged relatively to each other, the control component includes a shell, a power mechanism arranged inside the shell and a drive rod fixedly connected to the end of the power mechanism, the power mechanism controls the drive rod to rotate in a vertical direction, the handle assembly includes a handle seat and a handle rod arranged on the upper part of the handle seat, a connecting piece is provided on the handle rod, a transmission rod is provided between the drive rod and the connecting piece, both ends of the transmission rod are rotatably connected to the end of the drive rod and the connecting piece at an opposite end, forming a connecting rod structure, the connecting piece and the handle rod are driven by the rotation of the drive rod to move, thereby controlling the operation of the handle.

[0006] Furthermore, the power mechanism includes a servo motor, the output shaft of the servo motor horizontally penetrates the shell and extends to the outside, and is vertically fixedly connected to the driving rod, thereby controlling the vertical rotation of the driving rod.

[0007] Furthermore, the rotation planes of the driving rod and the handle are parallel, and when the handle is in the original position, it is in a vertical state, and the corresponding driving rod is also in a vertical state, and at this time, the transmission rod is in a horizontal state.

[0008] Furthermore, both ends of the transmission rod are connected with U-shaped grooves, and the two side edges of the U-shaped groove are respectively clamped to the two sides of the driving rod or the connecting piece. A rotating shaft is also provided on the U-shaped groove, and the rotating shaft simultaneously passes through the two side edges of the U-shaped groove and the driving rod or the connecting piece located therebetween, so that the driving rod or the connecting piece is rotatably connected to the U-shaped groove.

[0009] Furthermore, a limiting sleeve is provided between the connecting member and the handle rod, and the limiting sleeve is movably provided on the handle rod, and the limiting sleeve can rotate or slide relative to the handle rod.

[0010] Furthermore, the handle rod is also provided with a front-to-back through hole, and the through holes of all the handle rods in the multiple groups of controllers on the base are coaxially arranged. The handle seat is also provided with a front-to-back through groove parallel to the through hole, and the through grooves of all the handle seats in the multiple groups of controllers on the base are coaxially arranged.

[0011] Furthermore, it also includes a limiter, which includes a first fixing rod and a second fixing rod parallel to each other, the first fixing rod is arranged corresponding to the through hole so that it can pass through all the through holes on the handle rod at the same time, the second fixing rod is arranged corresponding to the through slot so that it can pass through all the through slots at the same time, and the cross-sectional shapes of the first fixing rod and the second fixing rod are respectively matched with the cross-sectional shapes of the through hole and the through slot, and also includes a handle, which simultaneously connects one end of the first fixing rod and the second fixing rod to fix them.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model utilizes a driving rod, a transmission rod and a connecting piece to rotate and connect in sequence to form a connecting rod structure, and then uses a power mechanism to drive the driving rod to control the operation of the entire connecting rod structure, thereby controlling the forward and backward rotation of the handle rod to achieve a remote control function. At the same time, the control component and the transmission rod in the present use are both based on the original handle component setting, and belong to the additional structure of the handle component. After the control component and the transmission rod are removed, the handle component can be normally controlled manually, which is convenient for conversion in different use occasions and adapts to more work needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0015] Figure 2 It is a schematic diagram of the structure of the controller in the embodiment of the utility model.

[0016] Figure 3 It is a schematic diagram of the cooperation between the limiter, the handle bar and the base in the embodiment of the utility model.

[0017] In the above drawings: 1. base; 2. control assembly; 3. handle assembly; 4. transmission rod; 5. limiter; 21. shell; 22. drive rod; 31. handle seat; 32. handle rod; 33. connecting piece; 34. limit sleeve; 41. U-shaped groove; 51. first fixed rod; 52. second fixed rod; 53. handle. DETAILED DESCRIPTION

[0018] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] like Figure 1 As shown, an embodiment of the utility model proposes a handle remote control device, including a base 1 and four groups of controllers arranged in parallel on the base 1, wherein the controller includes a control component 2 and a handle component 3 arranged relatively, wherein the handle component 3 is a conventional structure, including a handle seat 31 and a handle rod 32 arranged on the upper part of the handle seat 31, and the top of the handle rod 32 also has a gripping handle for easy manual operation.

[0020] like Figure 2As shown, in this embodiment, the control component 2 includes a housing 21, a power mechanism arranged inside the housing 21, and a driving rod 22 fixedly connected to the end of the power mechanism. In this embodiment, the power mechanism control includes a servo motor, the output shaft of which horizontally penetrates the housing 21 and extends to the outside, and is vertically fixedly connected to the driving rod 22, thereby controlling the vertical rotation of the driving rod 22. A connecting member 33 is provided on the handle rod 32, and a transmission rod 4 is provided between the driving rod 22 and the connecting member 33. The two ends of the transmission rod 4 are respectively rotatably connected with the ends of the driving rod 22 and the connecting member 33 at the opposite ends to form a connecting rod structure. The rotation of the driving rod 22 drives the connecting member 33 and the movement of the handle rod 32, thereby controlling the operation of the handle. Among them, the driving rod 22 is parallel to the rotation plane of the handle, and the handle is in a vertical state when it is in the original position, and the corresponding driving rod 22 is also in a vertical state. At this time, the transmission rod 4 is in a horizontal state.

[0021] In a further solution, the transmission rod 4 is connected with UU-shaped grooves 41 at both ends, and the two sides of the UU-shaped grooves 41 are respectively clamped to the two sides of the driving rod 22 or the connecting member 33. The UU-shaped grooves 41 are also provided with a rotating shaft, and the rotating shaft simultaneously penetrates the two sides of the UU-shaped grooves 41 and the driving rod 22 or the connecting member 33 located therebetween, so that the driving rod 22 or the connecting member 33 is rotatably connected to the UU-shaped grooves 41. Preferably, a limiting sleeve 34 is also provided between the connecting member 33 and the handle rod 32, and the limiting sleeve 34 is movably sleeved on the handle rod 32, and the limiting sleeve 34 can rotate or slide relative to the handle rod 32. Therefore, when the handle rod 32 rotates to tilt, the limiting sleeve 34 can also slide in the vertical direction, so that the transmission rod 4 maintains a horizontal state and obtains the best transmission effect.

[0022] like Figure 3 As shown, in the preferred scheme of this embodiment, the handle rod 32 is also provided with a front-to-back through hole, and the through holes of all the handle rods 32 in the multiple groups of controllers on the base 1 are coaxially arranged, and the handle seat 31 is also provided with a front-to-back through groove parallel to the through hole, and the through grooves of all the handle seats 31 in the multiple groups of controllers on the base 1 are coaxially arranged.

[0023] Correspondingly, it also includes a limiter 5, which includes a first fixed rod 51 and a second fixed rod 52 parallel to each other, the first fixed rod 51 is arranged corresponding to the perforation so that it can penetrate all the perforations on the handle rod 32 at the same time, the second fixed rod 52 is arranged corresponding to the through slot so that it can penetrate all the through slots at the same time, and the cross-sectional shapes of the first fixed rod 51 and the second fixed rod 52 are matched with the cross-sectional shapes of the perforations and the through slots respectively, and also includes a handle 53, the handle 53 is connected to one end of the first fixed rod 51 and the second fixed rod 52 to fix them. When the remote operation is suspended, in order to avoid accidental touch causing abnormal operation of the equipment and causing safety accidents, the handle can be fixed by the limiter 5. When the handle is in the vertical initial position, the handle 53 is manually controlled to insert the first fixed rod 51 and the second fixed rod 52 into the perforations and the through slots correspondingly, that is, the handle 53 is fixed.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A handle remote control device, characterized in that: It includes a base and multiple groups of controllers arranged in parallel on the base, the controller includes a control component and a handle component arranged relatively, the control component includes a shell, a power mechanism arranged inside the shell and a driving rod fixedly connected to the end of the power mechanism, the power mechanism controls the driving rod to rotate in a vertical direction, the handle assembly includes a handle seat and a handle rod arranged on the upper part of the handle seat, a connecting piece is provided on the handle rod, a transmission rod is provided between the driving rod and the connecting piece, two ends of the transmission rod are respectively rotatably connected to the end of the driving rod and the connecting piece opposite to each other to form a connecting rod structure, the connecting piece and the handle rod are driven by the rotation of the driving rod to move, thereby controlling the operation of the handle.

2. A handle remote control device as claimed in claim 1, characterized in that: The power mechanism comprises a servo motor, the output shaft of which horizontally penetrates the housing and extends to the outside, and is vertically fixedly connected to the driving rod, thereby controlling the vertical rotation of the driving rod.

3. A handle remote control device as claimed in claim 1, characterized in that: The rotation planes of the driving rod and the handle are parallel. When the handle is in the original position, it is in a vertical state, and the corresponding driving rod is also in a vertical state. At this time, the transmission rod is in a horizontal state.

4. A handle remote control device as claimed in claim 1, characterized in that: The transmission rod is connected to two ends with a U-shaped groove, and the two side edges of the U-shaped groove are respectively clamped to the two sides of the driving rod or the connecting piece. The U-shaped groove is also provided with a rotating shaft, and the rotating shaft simultaneously passes through the two side edges of the U-shaped groove and the driving rod or the connecting piece located therebetween, so that the driving rod or the connecting piece is rotatably connected to the U-shaped groove.

5. A handle remote control device as claimed in claim 1, characterized in that: A limiting sleeve is further provided between the connecting member and the handle bar. The limiting sleeve is movably sleeved on the handle bar, and the limiting sleeve can rotate or slide relative to the handle bar.

6. A handle remote control device as claimed in claim 1, characterized in that: The handle rod is also provided with a front-to-back through hole, and the through holes of all the handle rods in the multiple groups of controllers on the base are coaxially arranged. The handle seat is also provided with a front-to-back through groove parallel to the through hole, and the through grooves of all the handle seats in the multiple groups of controllers on the base are coaxially arranged.

7. A handle remote control device as claimed in claim 6, characterized in that: It also includes a limiter, which includes a first fixing rod and a second fixing rod parallel to each other, the first fixing rod is arranged corresponding to the through hole so that it can pass through all the through holes on the handle rod at the same time, the second fixing rod is arranged corresponding to the through slot so that it can pass through all the through slots at the same time, and the cross-sectional shapes of the first fixing rod and the second fixing rod are respectively matched with the cross-sectional shapes of the through hole and the through slot, and also includes a handle, which simultaneously connects one end of the first fixing rod and the second fixing rod to fix them.

Images