CN212452865U - Industrial operating rod for excavator operation - Google Patents
Industrial operating rod for excavator operation Download PDFInfo
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- CN212452865U CN212452865U CN202021825231.3U CN202021825231U CN212452865U CN 212452865 U CN212452865 U CN 212452865U CN 202021825231 U CN202021825231 U CN 202021825231U CN 212452865 U CN212452865 U CN 212452865U
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Abstract
The utility model discloses an industrial control lever for excavator operation, which comprises a base, an X-axis offset reset component, a Y-axis offset reset component and a rocker component, wherein the X-axis offset reset component comprises an X-axis spring box, two ends of the X-axis spring box are respectively provided with an X-axis spring end cover, the inner sides of the X-axis spring end covers are respectively provided with an X-axis slider through an X-axis slider spring, the Y-axis offset reset component comprises a Y-axis spring box, the lower half part of the Y-axis spring box is provided with a Y-axis double-axis spring box end cover and a Y-axis spring box end cover, the inner sides of the Y-axis double-axis spring box end cover and the Y-axis spring box end cover are respectively provided with a Y-axis slider through a Y-axis slider spring, the utility model has reasonable structure and certain prepressing to the middle position, thereby leading the middle position of the control lever to have the smallest middle position gap, so that the structure can be worn to a minimum.
Description
Technical Field
The utility model relates to a dig quick-witted control rod technical field, specifically be an industry control rod for digging quick-witted operation.
Background
The problems of neutral position offset, unstable linearity of driving force and the like exist in the use process of most handles of the current operating lever for the excavator, certain limitation exists in the use precision of the excavator, and the neutral position precision of the operating lever of the excavator can be adjusted from the circuit (on the software level) of a control box in general. The current mechanical center clearance of the excavator operating rod is not greatly improved. In addition, in the service life of the operating lever of the excavator, a certain number of times of use is generally satisfied, but the number of times of use cannot satisfy the use of the entire life cycle of the excavator, and generally, the operations such as replacing the handle and maintaining the handle are performed during the maintenance or overhaul of the machine, so an improved technology is urgently needed to solve the problem in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an industry control rod for digging quick-witted operation, to digging the problem of quick-witted control rod meso position skew at present, the utility model discloses a scheme of spring centering comes to have certain pre-compaction to the meso position to make the control rod meso position can have the meso position clearance as far as possible little, be partial to stably. Aiming at the condition that the service life of the current excavator operating lever cannot meet the service life of the whole excavator operating lever, a stainless steel groove structure which is good in self-lubricating property and capable of resisting abrasion is used, so that the structure can be abraded to the minimum degree, and mechanical fracture or failure cannot occur after abrasion. The problem of difficulty is changed to the upper handle that exists at present, the utility model discloses a form of upper end interface, can be when the cooperation assembles the upper end, more simply and conveniently change the upper end to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an industrial control lever for excavator operation comprises a base, an X-axis offset reset assembly, a Y-axis offset reset assembly and a rocker assembly;
the upper end of the base is provided with a top cover, and the bottom end of the base is provided with a bottom cover;
the X-axis offset reset assembly comprises an X-axis spring box, two ends of the X-axis spring box are respectively provided with an X-axis spring end cover, two ends of the X-axis spring box are arranged in the base through shaft pins, the inner sides of the X-axis spring end covers are respectively provided with an X-axis sliding block through X-axis sliding block springs, an X-axis spring limit position is arranged at the middle position in the X-axis spring box, and the two sliding blocks positioned in the X-axis spring box are connected with two sides of the X-axis spring limit position;
the Y-axis deviation reset component comprises a Y-axis spring box, one end of the lower half part of the Y-axis spring box is provided with a Y-axis double-shaft spring box end cover, the other end of the lower half part of the Y-axis spring box is provided with a Y-axis spring box end cover, the inner sides of the Y-axis double-shaft spring box end cover and the Y-axis spring box end cover are both provided with a Y-axis sliding block through a Y-axis sliding block spring, the middle position of the lower half part of the Y-axis spring box is provided with a Y-axis spring limit, two sliding blocks positioned inside the Y-axis spring box are connected with two sides of the Y-axis spring limit, the bottom end of the Y-axis spring limit is matched with the X-axis spring limit, one side of the upper half part of the Y-axis spring box is provided with a clamping groove, an X-axis PCB box is movably arranged in the clamping groove of the Y-axis spring box, two ends of the upper, the GFM-1012-04 bearing close to one end of the X-axis PCB box is connected with a first Y-axis spring box rotating shaft, Hall magnetic steel is arranged at the inner end of the first Y-axis spring box rotating shaft, the GFM-1012-04 bearing far away from one end of the X-axis PCB box is connected with a second Y-axis spring box rotating shaft, a rocker rotating shaft is further arranged at the upper half part of the Y-axis spring box, the Hall magnetic steel is arranged at one end of the rocker rotating shaft, an elastic pin is arranged in the rocker rotating shaft, two ends of the rocker rotating shaft are respectively connected with GFM-1516-03 bearings, the two GFM-1516-03 bearings are arranged at two sides of the Y-axis spring box, and the Y-axis spring box is provided with the Y-axis PCB box at one side of the rocker rotating shaft, where the;
the rocker assembly comprises a rocker and an upper port, the top end of the rocker is connected with the upper port, the rocker is arranged in the rocker rotating shaft in a penetrating mode, and the bottom end of the rocker is connected with the Y-axis spring in a limiting mode.
Preferably, the utility model provides a pair of an industry control rod for digging quick-witted operation, wherein, the spacing lower surface of Y axle spring is provided with the protruding axle, protruding axle and the spacing linking of X axle spring realize the spacing and the spacing linkage of X axle spring of Y axle spring through the protruding axle.
Preferably, the utility model provides a pair of an industry control rod for digging quick-witted operation, wherein, the pinhole has been seted up with rocker axis of rotation junction to the rocker, the pinhole that the rocker opened cooperatees with the elastic pin, the rocker passes through the elastic pin and links to each other with the rocker axis of rotation, realizes being connected of rocker and rocker axis of rotation.
Preferably, the utility model provides a pair of an industry control rod for digging quick-witted operation, wherein, the inside transverse passage of transversely having seted up of X axle spring box, X axle slider and X axle slider spring all set up in the transverse passage of X axle spring box, the spacing pivot that passes through of X axle spring sets up in the transverse passage of X axle spring box, realizes the spacing linkage with the X slider of X axle spring, the transverse displacement logical groove has been seted up to the upper end of X axle spring box, the protruding axle activity of the spacing bottom of Y axle spring sets up in the transverse displacement logical inslot of X axle spring box upper end, realizes the removal of the protruding axle of the spacing bottom of Y axle spring.
Preferably, the utility model provides a pair of an industry control rod for digging quick-witted operation, wherein, horizontal passageway has transversely been seted up to the inside of Y axle spring box hypoplastron part, Y axle slider and Y axle slider spring all set up in the horizontal passageway of Y axle spring box, vertical passageway has vertically been seted up to Y axle spring box inside, vertical passageway and horizontal passageway vertical cross and intercommunication each other, the rocker axis of rotation passes through the elastic pin and sets up in the upper end of vertical passageway, Y axle spring is spacing to be set up in the lower extreme of vertical passageway through the pivot, realizes the linkage of Y axle spring spacing and Y slider, horizontal displacement logical groove has been seted up to the upper end of Y axle spring box, the rocker activity sets up in the horizontal displacement logical inslot of Y axle spring box upper end in the activity, realizes the removal of rocker.
Preferably, the utility model provides a pair of an industry control rod for digging quick-witted operation, wherein, X axle spring end cover passes through the screw and links to each other with X axle spring box both ends, the spring fixed slot has been seted up to X axle spring end cover inboard, the spring fixed slot has been seted up to the inboard of X axle slider to a position for fixing X axle slider spring both ends avoids X axle slider spring slippage.
Preferably, the utility model provides a pair of an industry control rod for digging quick-witted operation, wherein, Y axle biax spring box end cover and Y axle spring box end cover pass through the tip of screw with Y axle spring box and link to each other, the spring fixed slot has all been seted up to Y axle biax spring box end cover and Y axle spring end cover inboard, the spring fixed slot has been seted up to the inboard of Y axle slider to a position for fixing Y axle slider spring both ends avoids Y axle slider spring slippage.
Preferably, the utility model provides a pair of an industry control rod for digging quick-witted operation, wherein, the both ends of X axle PCB box are erect between the top cap through the screw, realize the fixed of X axle PCB box.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) to the problem of digging quick-witted control rod meso position skew at present, the utility model designs a scheme of spring centering comes to have certain pre-compaction to the meso position to make the control rod meso position can have the meso position clearance as little as possible, be partial to in stability.
(2) Aiming at the condition that the service life of the current excavator operating lever cannot meet the service life of the whole excavator operating lever, a stainless steel groove structure which is good in self-lubricating property and capable of resisting abrasion is used, so that the structure can be abraded to the minimum degree, and mechanical fracture or failure cannot occur after abrasion.
(3) The problem of difficulty is changed to the upper handle that exists at present, the utility model discloses a form of upper end interface, can be when the cooperation assembly upper end, more simply change the upper end conveniently.
(4) The overall structure is reasonable and compact, and the installation and the disassembly are convenient, thereby being convenient for replacing the X-axis spring box and the Y-axis spring box.
(5) The X-axis spring box and the Y-axis spring box are simple in structure and convenient to mount and dismount, so that the X-axis spring box and the Y-axis spring box are convenient to maintain.
Drawings
Fig. 1 is a schematic diagram of the explosion structure of the present invention;
FIG. 2 is a schematic cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the assembly structure of the present invention;
FIG. 4 is a schematic view of the appearance structure of the present invention;
FIG. 5 is an exploded view of the X-axis offset reduction assembly;
FIG. 6 is a schematic diagram of the internal structure of the X-axis offset reduction assembly;
fig. 7 is an appearance structure diagram of the X-axis offset reduction assembly.
FIG. 8 is an exploded view of the Y-axis offset reduction assembly;
FIG. 9 is a schematic view of the internal structure of the Y-axis offset reduction assembly;
fig. 10 is an external structural view of the Y-axis offset reduction assembly.
In the figure: the spring box comprises a base 1, a top cover 2, a bottom cover 3, an X-axis spring box 4, an X-axis spring end cover 5, an X-axis spring limit 6, a rocker 7, a rocker rotating shaft 8, an upper end port 9, a Y-axis spring box 10, a Y-axis double-shaft spring box end cover 11, a Y-axis spring box end cover 12, a Y-axis spring limit 13, a first Y-axis spring box rotating shaft 14, a second Y-axis spring box rotating shaft 15, an X-axis slider 16, a Y-axis slider 17, an X-axis slider spring 18, a Y-axis slider spring 19, Hall magnetic steel 20, an X-axis PCB box 21, a Y-axis PCB box 22, a GFM-1516-03 bearing 23, an GFM-1012-04 bearing 24 and an elastic pin 25.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention;
it should be noted that, in the description of the present invention, it is to be noted that the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left", "right", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: an industrial control lever for excavator operation comprises a base 1, an X-axis offset reset assembly, a Y-axis offset reset assembly and a rocker assembly; the upper end of the base 1 is provided with a top cover 2, and the bottom end of the base 1 is provided with a bottom cover 3; the X-axis deviation reset assembly comprises an X-axis spring box 4, two ends of the X-axis spring box 4 are respectively provided with an X-axis spring end cover 5, two ends of the X-axis spring box 4 are arranged inside the base 1 through shaft pins, the inner sides of the X-axis spring end covers 5 are respectively provided with an X-axis slider 16 through X-axis slider springs 18, an X-axis spring limit 6 is arranged in the middle position inside the X-axis spring box 4, two sliders positioned inside the X-axis spring box 4 are connected with two sides of the X-axis spring limit 6, the X-axis spring end covers 5 are connected with two ends of the X-axis spring box 4 through screws, a spring fixing groove is arranged inside the X-axis spring end cover 5, a spring fixing groove is arranged inside the X-axis slider 16, a transverse channel is transversely arranged inside the X-axis spring box 4, the X-axis slider 16 and the X-axis slider springs 18 are both arranged in the transverse channel of the X-axis spring box 4, the X, a transverse displacement through groove is formed in the upper end of the X-axis spring box 4, and the bottom end of the rocker 7 is movably arranged in the transverse displacement through groove in the upper end of the X-axis spring box 4; the Y-axis offset reset component comprises a Y-axis spring box 10, one end of the lower half part of the Y-axis spring box 10 is provided with a Y-axis double-shaft spring box end cover 11, the other end of the lower half part of the Y-axis spring box 10 is provided with a Y-axis spring box end cover 12, the inner sides of the Y-axis double-shaft spring box end cover 11 and the Y-axis spring box end cover 12 are both provided with a Y-axis slide block 17 through a Y-axis slide block spring 19, the middle position of the lower half part of the Y-axis spring box 10 is provided with a Y-axis spring limit 13, two slide blocks positioned inside the Y-axis spring box 10 are connected with the two sides of the Y-axis spring limit 13, the bottom end of the Y-axis spring limit 13 is matched with an X-axis spring limit 6, the lower surface of the Y-axis spring limit 13 is provided with a convex shaft which is connected with the X-axis spring limit 6, the Y-axis double-shaft spring box end cover 11 and, the inner side of the Y-axis sliding block 17 is provided with a spring fixing groove, one side of the upper half part of the Y-axis spring box 10 is provided with a clamping groove, the clamping groove of the Y-axis spring box 10 is internally and movably provided with an X-axis PCB box 21, two ends of the X-axis PCB box 21 are erected between the top covers 2 through screws, two ends of the upper half part of the Y-axis spring box 10 are respectively provided with an gfm-1012-04 bearing 24, the two gfm-1012-04 bearings 24 are respectively arranged at two sides of the top cover 2, the gfm-1012-04 bearing 24 close to one end of the X-axis PCB box 21 is connected with the first Y-axis spring box rotating shaft 14, the inner end of the first Y-axis spring box rotating shaft 14 is provided with Hall magnetic steel 20, the gfm-1012-04 bearing 24 far away from one end of the X-axis PCB box 21 is connected with the second Y-axis spring box rotating shaft 15, the upper half part of the Y-axis spring, an elastic pin 25 is arranged in the rocker rotating shaft 8, a pin hole is arranged at the joint of the rocker 7 and the rocker rotating shaft 8, the pin hole arranged on the rocker 7 is matched with the elastic pin 25, the rocker 7 is connected with the rocker rotating shaft 8 through the elastic pin 25, two ends of the rocker rotating shaft 8 are respectively connected with GFM-1516-03 bearings 23, the two GFM-1516-03 bearings 23 are arranged at two sides of a Y-axis spring box 10, the Y-axis spring box 10 is provided with a Y-axis PCB box 22 at one side of the rocker rotating shaft 8 where a Hall magnetic steel 20 is arranged, a transverse channel is transversely arranged in the lower plate part of the Y-axis spring box 10, a Y-axis slider 17 and a Y-axis slider spring 19 are both arranged in the transverse channel of the Y-axis spring box 10, a longitudinal channel is longitudinally arranged in the Y-axis spring box 10, the longitudinal channel is vertically crossed with the transverse channel and communicated with each other, a Y-axis spring limit 13 is arranged at the lower end of the longitudinal channel through a shaft pin, a transverse displacement through groove is formed in the upper end of the Y-axis spring box 10, and a convex shaft at the bottom end of the Y-axis spring limit 13 is movably arranged in the transverse displacement through groove in the upper end of the Y-axis spring box 10; the rocker assembly comprises a rocker 7 and an upper end port 9, the top end of the rocker 7 is connected with the upper end port 9, the rocker 7 is arranged in the rocker rotating shaft 8 in a penetrating manner, and the bottom end of the rocker 7 is connected with a Y-axis spring limiting 13.
The installation method and the use principle are as follows: the assembling components of the X-axis spring box 4 are arranged in the base 1, then the Y-axis PCB box 22 is arranged on the Y-axis spring box 10 and locked by four screws, then the X-axis spring box 4 is fixed on the base 1 by an elastic pin 25, the upper end of the rocker 7 is provided with an upper end interface 9, then the rocker component and other spring box components are assembled into the base, the top cover 2 is arranged on the base and pressed tightly, the top cover 2 is fixed by 4 screws, then the X-axis PCB box 21 is fixed on the base 1 by screws, finally the bottom cover 2 is fixed on the base 1 by four screws, the installed X-axis PCB box 21 and Y-axis PCB box 22 are positioned at the central position of the magnetic steel on the axis, and the rocker rotating shaft 8, the rocker 7 and the GFM-1516-03 bearing 23 are components which are assembled in the spring box in advance and are used as swinging components of the handle. Mounting of the Y-axis spring case 10: during the assembly process, the Y-axis sliding block 17 is firstly arranged in the Y-axis spring box 10, then the Y-axis sliding block spring 19 is arranged in a spring fixing groove of the Y-axis sliding block 17, then the Y-axis spring box end cover 12 and the Y-axis double-axis spring box end cover 11 are covered on two sides, four screws on the end covers are locked, the assembly of the partial structure of the Y-axis spring box is completed, the assembly process of the X-axis spring box 4 is basically similar to that of the Y-axis spring box 10, and the description is omitted, and it is noted that when the X-axis spring box 4 and the Y-axis spring box 10 are fixed, the protruding shaft at the lower end of the Y-axis spring limiting 13 is inserted into the X-axis spring. The core components of the upper part of the rotating structure are a rocker 7, a rocker rotating shaft 8, an upper end interface 9, a GFM-1516-03 bearing 23 and an elastic pin 25. These parts function as the driving parts of the joystick, and when the upper handle is connected to the upper end interface 9 and the driving parts are driven by pushing the upper handle, the human motion can be changed into mechanical motion. After mechanical motion part drives through people's operation, when the part of rocker 7 lower extreme can push away Y axle slider 17, the lower extreme of rocker 7 is fixed with Y axle spring spacing 13, Y axle spring spacing 13 can be driven the back by rocker 7, can push the swing of Y axle slider 17 at the in-process of Y axle motion, it withstands Y axle slider spring 19 and moves to slide Y axle slider 17 simultaneously, Y axle slider spring 19 can have a reaction force (or called reset force) to Y axle slider 17 and Y axle spring spacing 13 simultaneously, remove the back when operating personnel's operating force, Y axle spring spacing 13 can push Y axle slider 17 to the spacing department of rocker/Y axle spring, make the meso position can be stable. The Y-axis spring limit 13 enables the rocker 7 to smoothly rotate along the X axis, and the rocker 7 can be effectively driven to swing by the rocker 7 when swinging along the Y axis. The two are fixed by a small hole through pin limited by a Y-axis spring in the section of B-B. In the same way, the lower end of the rocker 7 is positioned in the middle of two X-axis sliders 16 in the X-axis spring box 4, the Y-axis spring limit 13 at the lower end of the rocker 7 has no limit effect on the X-axis for the rocker 7, therefore, the rocker 7 can freely slide on the X-axis, thereby the rocker 7 can freely push the X-axis slider 16 to move in the X-axis spring box 4, when the X-axis slider 16 moves, the reaction force of the X-axis slider spring 18 is received, namely, the reset force, when the action of a person is removed from the driving force of the upper handle on the upper portion of the rocker 7 or the rocker 7, the X-axis slider spring 18 can enable the whole operating rod to smoothly reset to the original X-axis middle position on the.
The utility model discloses a scheme of spring centering designed to have certain prepressing to the middle position aiming at the problem of middle position deviation of the current excavator operating lever, thereby leading the middle position of the operating lever to have the middle position clearance as small as possible and being biased to be stable; aiming at the condition that the service life of the current excavator operating lever cannot meet the service life of the whole excavator, a stainless steel groove structure which is good in self-lubricating property and capable of resisting abrasion is used, so that the structure can be abraded to the minimum extent, and mechanical fracture or failure cannot occur after abrasion; aiming at the problem that the upper handle is difficult to replace at present, the utility model adopts the form of the upper end interface, and can more simply and conveniently replace the upper end while matching and assembling the upper end; the whole structure is reasonable and compact, and the installation and the disassembly are convenient, so that the replacement of the X-axis spring box 4 and the Y-axis spring box 10 is convenient; the X-axis spring box 4 and the Y-axis spring box 10 are simple in structure and convenient to mount and dismount, so that the X-axis spring box 4 and the Y-axis spring box 10 can be maintained conveniently.
The details of the present invention are well known to those skilled in the art.
Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (8)
1. An industrial joystick for excavator operation, characterized by: comprises a base (1), an X-axis offset resetting component, a Y-axis offset resetting component and a rocker component;
a top cover (2) is arranged at the upper end of the base (1), and a bottom cover (3) is arranged at the bottom end of the base (1);
the X-axis offset reset assembly comprises an X-axis spring box (4), two ends of the X-axis spring box (4) are respectively provided with an X-axis spring end cover (5), two ends of the X-axis spring box (4) are arranged in the base (1) through shaft pins, X-axis sliding blocks (16) are arranged on the inner sides of the X-axis spring end covers (5) through X-axis sliding block springs (18), an X-axis spring limiting block (6) is arranged in the middle of the inner part of the X-axis spring box (4), and the two sliding blocks positioned in the X-axis spring box (4) are connected with two sides of the X-axis spring limiting block (6);
the Y-axis deviation reset assembly comprises a Y-axis spring box (10), one end of the lower half portion of the Y-axis spring box (10) is provided with a Y-axis double-shaft spring box end cover (11), the other end of the lower half portion of the Y-axis spring box (10) is provided with a Y-axis spring box end cover (12), the inner sides of the Y-axis double-shaft spring box end cover (11) and the Y-axis spring box end cover (12) are respectively provided with a Y-axis sliding block (17) through a Y-axis sliding block spring (19), the middle position of the lower half portion of the Y-axis spring box (10) is provided with a Y-axis spring limiting block (13), two sliding blocks positioned in the Y-axis spring box (10) are connected with the two sides of the Y-axis spring limiting block (13), the bottom end of the Y-axis spring limiting block (13) is matched with an X-axis spring limiting block (6), one side of the upper half portion of the Y-axis spring box (, the two ends of the upper half part of the Y-axis spring box (10) are respectively provided with gfm-1012-04 bearings (24), the two gfm-1012-04 bearings (24) are respectively arranged at the two sides of the top cover (2), the gfm-1012-04 bearing (24) close to one end of the X-axis PCB box (21) is connected with the rotating shaft (14) of the first Y-axis spring box, the inner end of the rotating shaft (14) of the first Y-axis spring box is provided with Hall magnetic steel (20), the gfm-1012-04 bearing (24) far away from one end of the X-axis PCB box (21) is connected with the rotating shaft (15) of the second Y-axis spring box, the upper half part of the Y-axis spring box (10) is also provided with a rocker rotating shaft (8), one end of the rocker rotating shaft (8) is provided with the Hall magnetic steel (20), and an elastic pin (25) is arranged in the rocker rotating shaft (, two ends of the rocker rotating shaft (8) are respectively connected with GFM-1516-03 bearings (23), the two GFM-1516-03 bearings (23) are arranged on two sides of the Y-axis spring box (10), and a Y-axis PCB box (22) is arranged on one side, provided with the Hall magnetic steel (20), of the rocker rotating shaft (8) of the Y-axis spring box (10);
the rocker assembly comprises a rocker (7) and an upper end interface (9), the top end of the rocker (7) is connected with the upper end interface (9), the rocker (7) is arranged in a rocker rotating shaft (8) in a penetrating manner, and the bottom end of the rocker (7) is connected with a Y-axis spring limiting device (13).
2. An industrial joystick for excavator operation according to claim 1 wherein: and a convex shaft is arranged on the lower surface of the Y-axis spring limit (13) and connected with the X-axis spring limit (6).
3. An industrial joystick for excavator operation according to claim 1 wherein: the connection part of the rocker (7) and the rocker rotating shaft (8) is provided with a pin hole, the pin hole formed in the rocker (7) is matched with the elastic pin (25), and the rocker (7) is connected with the rocker rotating shaft (8) through the elastic pin (25).
4. An industrial joystick for excavator operation according to claim 1 wherein: transverse channel has transversely been seted up to X axle spring box (4) inside, X axle slider (16) and X axle slider spring (18) all set up in the transverse channel of X axle spring box (4), X axle spring spacing (6) set up in the transverse channel of X axle spring box (4) through the pivot, transverse displacement logical groove has been seted up to the upper end of X axle spring box (4), the protruding axle activity of the spacing (13) bottom of Y axle spring sets up in the transverse displacement logical inslot of X axle spring box (4) upper end.
5. An industrial joystick for excavator operation according to claim 1 wherein: the Y-axis spring box is characterized in that a transverse channel is transversely formed in the lower plate portion of the Y-axis spring box (10), the Y-axis sliding block (17) and the Y-axis sliding block spring (19) are arranged in the transverse channel of the Y-axis spring box (10), a longitudinal channel is longitudinally formed in the Y-axis spring box (10), the longitudinal channel and the transverse channel are perpendicularly crossed and communicated with each other, the rocker rotating shaft (8) is arranged at the upper end of the longitudinal channel through an elastic pin (25), the Y-axis spring limiting block (13) is arranged at the lower end of the longitudinal channel through a shaft pin, a transverse displacement through groove is formed in the upper end of the Y-axis spring box (10), and the rocker (7) is movably arranged in the transverse displacement through groove in the upper end of the Y-axis spring box.
6. An industrial joystick for excavator operation according to claim 1 wherein: the X-axis spring end cover (5) is connected with two ends of the X-axis spring box (4) through screws, a spring fixing groove is formed in the inner side of the X-axis spring end cover (5), and a spring fixing groove is formed in the inner side of the X-axis sliding block (16).
7. An industrial joystick for excavator operation according to claim 1 wherein: y axle biax spring box end cover (11) and Y axle spring box end cover (12) link to each other through the tip of screw with Y axle spring box (10), spring fixed slot has all been seted up to Y axle biax spring box end cover (11) and Y axle spring end cover inboard, the spring fixed slot has been seted up to the inboard of Y axle slider (17).
8. An industrial joystick for excavator operation according to claim 1 wherein: two ends of the X-axis PCB box (21) are erected between the top covers (2) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021825231.3U CN212452865U (en) | 2020-08-27 | 2020-08-27 | Industrial operating rod for excavator operation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021825231.3U CN212452865U (en) | 2020-08-27 | 2020-08-27 | Industrial operating rod for excavator operation |
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| CN212452865U true CN212452865U (en) | 2021-02-02 |
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| CN202021825231.3U Active CN212452865U (en) | 2020-08-27 | 2020-08-27 | Industrial operating rod for excavator operation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877451A (en) * | 2020-08-27 | 2020-11-03 | 上海陈工电控科技有限公司 | Industrial operating rod for excavator operation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877451A (en) * | 2020-08-27 | 2020-11-03 | 上海陈工电控科技有限公司 | Industrial operating rod for excavator operation |
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