CN106781817B - Driver controller for diesel locomotive teaching - Google Patents
Driver controller for diesel locomotive teaching Download PDFInfo
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- CN106781817B CN106781817B CN201611219830.9A CN201611219830A CN106781817B CN 106781817 B CN106781817 B CN 106781817B CN 201611219830 A CN201611219830 A CN 201611219830A CN 106781817 B CN106781817 B CN 106781817B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/04—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of land vehicles
Abstract
The invention discloses a driver controller for diesel locomotive teaching, which comprises a left mounting plate, a middle plate, a right mounting plate and a microcomputer, wherein a gear component is arranged between the left mounting plate and the middle plate, and a reversing component is arranged between the middle plate and the right mounting plate; the reversing assembly is interlocked with the gear assembly through a first locking assembly and a second locking assembly, and a potentiometer of the gear assembly and a first travel switch and a second travel switch of the reversing assembly are respectively connected with the microcomputer. According to the invention, simulation teaching is completed through the reversing assembly and the gear assembly, and the reversing assembly and the gear assembly realize an interlocking function through the first locking assembly and the second locking assembly, so that the operation accuracy is improved, and misoperation is prevented. The structure that the necking part of the reversing handle is matched with the inclined plane of the locking limiting block of the first locking assembly enables the reversing handle to serve as a key for unlocking and locking the whole device, and after the reversing handle is taken out, the locking shaft is clamped into the locking groove under the action of the locking spring to lock the gear assembly.
Description
Technical Field
The invention belongs to the technical field of simulation of railway locomotive driving simulation, and particularly relates to a driver controller for diesel locomotive teaching.
Background
At present, in the field of simulation of simulated driving of railway locomotives, the harmony series internal combustion locomotive has the problem that only original plant parts for locomotives can be used for drivers and controllers of the harmony internal combustion locomotive, so that the aims of higher cost, difficult signal acquisition and incapability of reducing the volume and realizing integration, miniaturization and low cost are fulfilled, and the miniaturization and scale of the harmony series internal combustion locomotive simulated driving equipment are limited.
Disclosure of Invention
The invention aims to solve the technical problems of high simulation teaching cost, difficult signal acquisition, large volume and the like of the existing driver controller of the diesel locomotive, thereby providing the driver controller for the diesel locomotive teaching.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a driver controller for teaching of an internal combustion locomotive comprises a left mounting plate, a middle plate, a right mounting plate and a microcomputer, wherein a gear component is arranged between the left mounting plate and the middle plate, and a reversing component is arranged between the middle plate and the right mounting plate; the reversing assembly is interlocked with the gear assembly through the first locking assembly and the second locking assembly, and a potentiometer of the gear assembly and a first travel switch and a second travel switch of the reversing assembly are respectively connected with the microcomputer.
The reversing assembly comprises a reversing handle, a reversing wheel, a reversing fixing piece, a jacking mechanism, a main shaft and a triggering mechanism; the reversing handle is arranged in a reversing mounting hole of the reversing wheel, the lower part of the reversing handle corresponds to a jacking block of the jacking mechanism, and the jacking mechanism is arranged on the reversing wheel; the lower end of the reversing handle is matched with the inclined plane of the locking limiting block of the first locking assembly; one end of the main shaft is fixed on the middle plate, and the other end of the main shaft penetrates through a main shaft hole on the reversing wheel and is fixed on the right mounting plate; a reversing fixing piece, a first trigger cam and a second trigger cam of a trigger assembly are sleeved on the main shaft between the middle plate and the reversing wheel; the reversing fixing piece is positioned below the locking limiting block; the trigger assembly comprises a first travel switch, a second travel switch, a first trigger cam and a second trigger cam, wherein the outer circumferential surface of the first trigger cam corresponds to the first travel switch, and a first trigger groove is formed in the outer circumferential surface of the first trigger cam; the outer circumferential surface of the second trigger cam corresponds to the second travel switch, a second trigger groove is formed in the outer circumferential surface of the second trigger cam, and the width of the second trigger groove is smaller than that of the first trigger groove; the first travel switch and the second travel switch are arranged at the lower end of the right mounting plate in parallel.
The reversing handle comprises a grab handle and an operating handle, a clamping block and a positioning hole are arranged on the outer circumferential surface of the lower part of the operating handle, and the positioning hole is opposite to the clamping block; the clamping block corresponds to the clamping groove on the reversing wheel; the positioning hole corresponds to the top end of the jacking block of the jacking mechanism; the lower end of the operating handle is provided with a necking part, and the outer circumferential surface of the necking part is matched with the inclined surface of the locking limiting block of the first locking assembly.
The jacking mechanism comprises a jacking block and a jacking mounting plate, the jacking mounting plate is fixedly mounted at the side end of the reversing wheel, one end of the jacking block is mounted in a mounting hole in the jacking mounting plate, and a jacking spring is mounted between the jacking block and the jacking mounting plate; the other end of the jacking block penetrates through a jacking mounting hole on the reversing wheel to correspond to a positioning hole on the reversing handle.
The reversing wheel comprises a body, wherein a locking limiting hole, a main shaft hole and a jacking mounting hole are formed in the body; the axes of the locking limiting hole, the spindle hole and the jacking mounting hole are parallel; a reversing mounting hole is formed in the upper end of the body, and a clamping groove is formed in the side end of the reversing mounting hole; the clamping groove is communicated with the reversing mounting hole in parallel; the reversing mounting hole is vertically communicated with the locking limiting hole; the jacking mounting hole is positioned above the locking limiting hole and is vertically communicated with the reversing mounting hole; the inner side of the body below the spindle hole is provided with a mounting groove of a locking block of the second locking component.
The gear assembly comprises a gear handle, a gear wheel, an automatic resetting mechanism, a gear fixing piece, a potentiometer, a swinging mechanism and a rotating shaft, wherein the gear handle is installed in a gear installation hole of the gear wheel and inserted into a handle blind hole of a resetting rotating block of the automatic resetting mechanism; the automatic reset mechanism is arranged in a reset mounting groove of the gear wheel; one end of the rotating shaft is fixed on the middle plate, the other end of the rotating shaft penetrates through the gear fixing piece and the rotating shaft hole in the gear wheel and then is connected with the potentiometer, and the potentiometer is installed on the left installation plate; the swing mechanism is arranged at the lower end of the left mounting plate, and a rolling shaft of the swing mechanism corresponds to a groove on the outer circumferential surface of the gear wheel.
The gear wheel is provided with a rotating shaft hole, a locking groove, a locking sliding groove and a reset through hole, and the reset through hole is positioned above the locking groove; the locking groove is positioned above the rotating shaft hole and corresponds to the locking shaft of the first locking component; the locking sliding groove is positioned below the rotating shaft hole and corresponds to a second locking shaft of the second locking assembly; the locking sliding groove is an arc-shaped sliding groove, and one end of the locking sliding groove is provided with a locking limiting hole; a gear mounting hole is formed in the upper end of the gear wheel; a reset mounting groove of the automatic reset mechanism is arranged on one side of the gear wheel opposite to the locking chute, the reset mounting groove is communicated with the gear mounting hole in parallel, and the reset mounting groove is vertically communicated with the reset through hole; a plurality of grooves are formed in the outer circumferential surface of the gear wheel and correspond to the rolling shafts of the swinging assemblies; the swing assembly is arranged below the gear wheel and comprises a swing rod, a rolling shaft and a swing spring, one end of the swing rod is hinged to the left mounting plate, the other end of the swing rod is hinged to the rolling shaft, and the rolling shaft corresponds to a groove in the gear wheel; a swing spring is arranged below the rolling shaft.
The automatic reset mechanism comprises a reset rotating block, a reset rotating shaft, a reset limiting block and a reset spring, the reset rotating shaft is arranged at the lower end of the reset rotating block, the reset limiting blocks are respectively arranged at two ends of the reset rotating shaft, one end of the reset spring is arranged on the reset rotating block, and the other end of the reset spring is arranged at the lower end of the reset through hole; and the upper end surface of the reset rotating block is provided with a handle blind hole and a spring fixing hole.
The first locking assembly comprises a locking shaft, a locking limiting block, a locking spring and a locking shaft sleeve, wherein a locking plate and a locking pressing block are arranged at one end of the locking shaft, and the locking plate corresponds to a locking groove in the gear wheel; the locking pressing block corresponds to the sliding groove on the locking shaft sleeve; the locking shaft sleeve is sleeved on the locking shaft and is installed at one end of the middle plate close to the gear component, and a sliding groove is formed in the locking shaft sleeve and corresponds to the locking pressing block; the locking spring is sleeved on the locking shaft sleeve positioned between the locking pressing block and the middle plate; the other end of the locking shaft passes through a hole on the middle plate and is connected with the locking limiting block; the locking limiting block is arranged in a locking limiting hole of the reversing wheel; the inclined plane on the inner side of the locking limiting block is matched with the necking part at the lower part of the operating handle of the reversing handle; the locking shaft is provided with the arch with locking stopper matched with one end, and the arch corresponds with the recess on the locking stopper.
The locking limiting block comprises an arc-shaped locking block, and an inclined plane is arranged on the inner side of the arc-shaped locking block; the lower end of the arc-shaped locking block is provided with a locking mounting block and a clamping block which are parallel to each other; a through hole for the locking shaft to pass through is formed in the locking mounting block, and grooves are symmetrically formed in the side end of the through hole; the groove is communicated with the through hole in parallel and corresponds to the bulge; the lower end face of the clamping block is provided with an arc-shaped groove, and the arc-shaped groove corresponds to the outer circumferential face of the locking shaft.
The second locking assembly comprises a locking block, a second locking shaft and a second locking spring, the locking block is arranged in the mounting groove of the reversing wheel, an arc-shaped locking groove and an arc-shaped unlocking groove are formed in one end, corresponding to the second locking shaft, of the locking block, and the arc-shaped unlocking groove is symmetrical relative to the arc-shaped locking groove; the depth of the arc-shaped unlocking groove is greater than that of the arc-shaped locking groove; one end of the second locking shaft is provided with a stop block, the section of the end part of the stop block is arc-shaped, and the other end of the second locking shaft penetrates through the middle plate to correspond to the locking sliding groove on the gear wheel; and a second locking spring is sleeved on a second locking shaft between the middle plate and the stop block.
According to the invention, simulation teaching is completed through the reversing assembly and the gear assembly, and the reversing assembly and the gear assembly realize an interlocking function through the first locking assembly and the second locking assembly, so that the operation accuracy is improved, and misoperation is prevented. The structure that the necking part of the reversing handle is matched with the inclined plane of the locking limiting block of the first locking assembly enables the reversing handle to serve as a key for unlocking and locking the whole device, and when the reversing handle is taken out, the locking shaft is clamped into the locking groove under the action of the locking spring to lock the gear assembly. After the reversing handle is inserted, the first locking assembly is unlocked, and the second locking shaft of the second locking assembly realizes locking and unlocking of the gear wheel according to the position of the reversing handle. When the reversing component is operated, the first trigger cam and the second trigger cam on the main shaft respectively act on respective travel switches, the travel switches transmit detection signals to the microcomputer, the detection signals are displayed after being processed in the microcomputer, and the signal detection is sensitive. When the gear assembly is operated, the rotating shaft rotates to drive the potentiometer to rotate, the potentiometer generates a potential difference which is transmitted to the microcomputer and is displayed after being processed in the microcomputer, so that a learner can visually observe the potential difference. Moreover, the arranged swing assembly can increase the actual operation feeling, so that the teaching is more efficient, and the whole volume of the teaching machine is small.
Drawings
FIG. 1 is a schematic view of the present invention.
Fig. 2 is a schematic structural diagram of the invention without a potentiometer and a travel switch.
Fig. 3 is a schematic structural view of the reversing handle of the invention.
Fig. 4 is a first structural schematic diagram of the reversing wheel of the invention.
Fig. 5 is a schematic structural diagram of a reversing wheel according to the present invention.
Fig. 6 is a schematic structural diagram of the tightening assembly of the present invention.
Fig. 7 is a schematic structural view of a first locking assembly of the present invention.
Fig. 8 is a schematic view of the locking shaft of fig. 7.
Fig. 9 is a schematic structural view of the locking stopper in fig. 7.
Fig. 10 is a structural view of the locking sleeve of fig. 7.
Fig. 11 is a schematic structural view of a first trigger cam of the present invention.
Fig. 12 is a schematic structural view of a second trigger cam of the present invention.
Fig. 13 is a schematic structural view of a second locking assembly of the present invention.
Fig. 14 is a structural view of the second locking shaft in fig. 13.
Fig. 15 is a schematic structural view of the locking block in fig. 13.
Fig. 16 is a first structural diagram of a shift wheel according to the present invention.
Fig. 17 is a second structural view of the shift wheel of the present invention.
Fig. 18 is a schematic structural view of the swing assembly of the present invention.
Fig. 19 is a schematic structural view of the automatic reset assembly of the present invention.
Detailed Description
As shown in fig. 1 to 19, a driver controller for teaching of a diesel locomotive comprises a left mounting plate 27, a middle plate 28, a right mounting plate 29 and a microcomputer, wherein a gear assembly is arranged between the left mounting plate 27 and the middle plate 28, and a reversing assembly is arranged between the middle plate 28 and the right mounting plate 29; the reversing assembly is interlocked with the gear assembly through a first locking assembly and a second locking assembly, and a potentiometer 24 of the gear assembly and a first travel switch 9 and a second travel switch 10 of the reversing assembly are respectively connected with a microcomputer.
The reversing assembly comprises a reversing handle 7, a reversing wheel 8, a reversing fixing piece 13, a jacking mechanism 20, a main shaft 21 and a triggering mechanism; the reversing handle 7 is arranged in a reversing mounting hole 8-1 of the reversing wheel 8, the lower part of the reversing handle 7 corresponds to a jacking block 20-1 of a jacking mechanism 20, and the jacking mechanism is arranged on the reversing wheel 8; the lower end of the reversing handle 7 is matched with the inclined plane 2-2-1-1 of the locking limiting block 2-2 of the first locking component; one end of the main shaft 21 is fixed on the middle plate 28, and the other end of the main shaft 21 passes through a main shaft hole 8-4 on the reversing wheel 8 and is fixed on the right mounting plate 29; a reversing fixing piece 13 and a first trigger cam 14 and a second trigger cam 15 of a trigger assembly are sleeved on the main shaft 21 between the middle plate 28 and the reversing wheel 8; the reversing fixing piece 13 is positioned below the locking limiting block 2-2; the trigger assembly comprises a first travel switch 9, a second travel switch 10, a first trigger cam 14 and a second trigger cam 15, the outer circumferential surface of the first trigger cam 14 corresponds to the first travel switch 9, and a first trigger groove 14-1 is formed in the outer circumferential surface of the first trigger cam 14; the outer circumferential surface of the second trigger cam 15 corresponds to the second travel switch 10, a second trigger groove 15-1 is formed in the outer circumferential surface of the second trigger cam 15, and the width of the second trigger groove 15-1 is smaller than that of the first trigger groove 14-1; the first and second travel switches 9 and 10 are mounted in parallel on the lower end of the right mounting plate 29.
Specifically, the reversing handle 7 comprises a grab handle 7-1 and an operating handle 7-2, a clamping block 7-2-1 and a positioning hole 7-2-2 are arranged on the outer circumferential surface of the lower part of the operating handle 7-2, and the positioning hole 7-2-2 is opposite to the clamping block 7-2-1; the clamping block 7-2-1 corresponds to the clamping groove 8-2 on the reversing wheel 8; the positioning hole 7-2-2 corresponds to the top end of the jacking block 20-1 of the jacking mechanism 20; the lower end of the operating handle 7-2 is provided with a necking part 7-2-3, and the outer circumferential surface of the necking part 7-2-3 is matched with the inclined surface 2-2-1-1 of the locking limiting block 2-2 of the first locking component.
The jacking mechanism 20 comprises a jacking block 20-1 and a jacking mounting plate 20-2, the jacking mounting plate 20-2 is fixedly mounted at the side end of the reversing wheel 8, one end of the jacking block 20-1 is mounted in a mounting hole in the jacking mounting plate 20-2, and a jacking spring is mounted between the jacking block 20-1 and the jacking mounting plate 20-2; the other end of the puller block 20-1 penetrates through a puller mounting hole 8-5 on the reversing wheel 8 to correspond to a positioning hole 7-2-2 on the reversing handle 7.
The reversing wheel 8 comprises a body, and a locking limiting hole 8-3, a main shaft hole 8-4 and a jacking mounting hole 8-5 are formed in the body; the axes of the locking limiting hole 8-3, the main shaft hole 8-4 and the jacking mounting hole 8-5 are parallel; a reversing mounting hole 8-1 is formed in the upper end of the body, and a clamping groove 8-2 is formed in the side end of the reversing mounting hole 8-1; the clamping groove 8-2 is communicated with the reversing mounting hole 8-1 in parallel; the reversing mounting hole 8-1 is vertically communicated with the locking limiting hole 8-3; the jacking mounting hole 8-5 is positioned above the locking limiting hole 8-3 and is vertically communicated with the reversing mounting hole 8-1; the inner side of the body below the main shaft hole 8-4 is provided with a mounting groove 8-6 of a locking block 11 of a second locking component.
The gear assembly comprises a gear handle 1, a gear wheel 4, an automatic resetting mechanism, a gear fixing piece 23, a potentiometer 24, a swinging mechanism and a rotating shaft 26, wherein the gear handle 1 is installed in a gear installation hole 4-6 of the gear wheel 4 and is inserted into a handle blind hole 22-1-1 of a resetting rotating block 22-1 of the automatic resetting mechanism; the automatic reset mechanism is arranged in a reset mounting groove 4-7 of the gear wheel 4; one end of a rotating shaft 26 is fixed on the middle plate 28, the other end of the rotating shaft 26 penetrates through the gear fixing piece 23 and a rotating shaft hole 4-2 on the gear wheel 4 and then is connected with a potentiometer 24, and the potentiometer 24 is installed on the left installation plate 27; the swing mechanism is installed at the lower end of the left mounting plate 27 and the roller 25-2 of the swing mechanism corresponds to the groove 4-8 on the outer circumferential surface of the gear wheel 4.
The gear wheel 4 is provided with a rotating shaft hole 4-2, a locking groove 4-3, a locking sliding groove 4-4 and a reset through hole 4-5, and the reset through hole 4-5 is positioned above the locking groove 4-3; the locking groove 4-3 is positioned above the rotating shaft hole 4-2 and corresponds to the locking shaft 2-1 of the first locking assembly; the locking chute 4-4 is positioned below the rotating shaft hole 4-2 and corresponds to a second locking shaft 12 of the second locking assembly; the locking chute 4-4 is an arc chute, and one end of the locking chute 4-4 is provided with a locking limiting hole 4-4-1; the upper end of the gear wheel 4 is provided with gear mounting holes 4-6; a reset mounting groove 4-7 of the automatic reset mechanism is arranged on one side of the gear wheel 4 opposite to the locking chute 4-4, the reset mounting groove 4-7 is communicated with the gear mounting hole 4-6 in parallel, and the reset mounting groove 4-7 is vertically communicated with the reset through hole 4-5; a plurality of grooves 4-8 are formed in the outer circumferential surface of the gear wheel 4, and the grooves 4-8 correspond to the rolling shafts 25-2 of the swinging assembly; the swinging assembly is arranged below the gear wheel 4 and comprises a swinging rod 25-1, a rolling shaft 25-2 and a swinging spring, one end of the swinging rod 25-1 is hinged on the left mounting plate 27, the other end of the swinging rod 25-1 is hinged with the rolling shaft 25-2, and the rolling shaft 25-2 corresponds to a groove 4-8 on the gear wheel 4; a swing spring is provided below the roller 25-2.
The automatic reset mechanism comprises a reset rotating block 22-1, a reset rotating shaft 22-2, reset limiting blocks 22-3 and a reset spring, wherein the reset rotating shaft 22-2 is arranged at the lower end of the reset rotating block 22-1, the reset limiting blocks 22-3 are respectively arranged at two ends of the reset rotating shaft 22-2, one end of the reset spring is arranged on the reset rotating block 22-1, and the other end of the reset spring is arranged at the lower end of a reset through hole 4-5; the upper end surface of the reset rotating block 22-1 is provided with a handle blind hole 22-1-1 and a spring fixing hole 22-1-2.
The first locking assembly comprises a locking shaft 2-1, a locking limiting block 2-2, a locking spring and a locking shaft sleeve 2-3, one end of the locking shaft 2-1 is provided with a locking plate 2-1-1 and a locking pressing block 2-1-2, and the locking plate 2-1-1 corresponds to a locking groove 4-3 on the gear wheel 4; the locking pressing block 2-1-2 corresponds to the sliding groove 2-3-1 on the locking shaft sleeve 2-3; the locking shaft sleeve 2-3 is sleeved on the locking shaft 2-1 and is arranged at one end of the middle plate 28 close to the gear component, a sliding groove 2-3-1 is arranged on the locking shaft sleeve 2-3, and the sliding groove 2-3-1 corresponds to the locking pressing block 2-1-2; the locking spring is sleeved on the locking shaft sleeve 2-3 positioned between the locking pressing block 2-1-2 and the middle plate 28; the other end of the locking shaft 2-1 passes through a hole on the middle plate 28 to be connected with the locking limiting block 2-2; the locking limiting block 2-2 is arranged in a locking limiting hole 8-3 of the reversing wheel 8; and the inclined plane 2-2-1-1 at the inner side of the locking limited block 2-2 is matched with the necking part 7-2-3 at the lower part of the operating handle 7-2 of the reversing handle 7; one end of the locking shaft 2-1, which is matched with the locking limiting block 2-2, is provided with a bulge 2-1-3, and the bulge 2-1-3 corresponds to a groove 2-2-2-2 on the locking limiting block 2-2.
The locking limiting block 2-2 comprises an arc-shaped locking block 2-2-1, and an inclined plane 2-2-1-1 is arranged on the inner side of the arc-shaped locking block 2-2-1; the lower end of the arc-shaped locking block 2-2-1 is provided with a locking installation block 2-2-2 and a clamping block 2-2-3, and the locking installation block 2-2-2 and the clamping block 2-2-3 are parallel to each other; a through hole 2-2-2-1 for the locking shaft 2-1 to pass through is arranged on the locking mounting block 2-2-2, and grooves 2-2-2-2 are symmetrically arranged at the side end of the through hole 2-2-2-1; the groove 2-2-2-2 is communicated with the through hole 2-2-2-1 in parallel and corresponds to the bulge 2-1-3; the lower end face of the clamping block 2-2-3 is provided with an arc-shaped groove 2-2-3-1, and the arc-shaped groove 2-2-3-1 corresponds to the outer circumferential face of the locking shaft 2-1.
The second locking assembly comprises a locking block 11, a second locking shaft 12 and a second locking spring, the locking block 11 is installed in an installation groove 8-6 of the reversing wheel 8, an arc-shaped locking groove 11-1 and an arc-shaped unlocking groove 11-2 are formed in one end, corresponding to the second locking shaft 12, of the locking block 11, and the arc-shaped unlocking groove 11-2 is symmetrical with respect to the arc-shaped locking groove 11-1; the depth of the arc-shaped unlocking groove 11-1 is greater than that of the arc-shaped locking groove 11-1; one end of the second locking shaft 12 is provided with a stop 12-1, the section of the end part of the stop 12-1 is arc-shaped, and the other end of the second locking shaft 12 penetrates through the middle plate 28 to correspond to the locking chute 4-4 on the gear wheel 4; a second locking spring is sleeved on the second locking shaft 12 between the middle plate 28 and the stopper 12-1.
The reversing handle 7 of the invention determines the running direction of the locomotive. It has 3 positions: back, center, and forward. When the locomotive is in the reconnection position, the reversing handle 7 of the locomotive must be taken out.
The reversing lever 7 determines the direction of the locomotive by selecting forward (pushing the lever away from the driver) and reverse (pulling the lever toward the driver). When the reversing handle 7 is pulled forwards or backwards, the reversing wheel 8 rotates, the locking block 11 on the reversing wheel 8 rotates along with the reversing wheel, the end part of the stop block of the second locking shaft 12 slides into the arc-shaped unlocking groove 11-2 from the arc-shaped locking groove 11-1 to unlock the gear wheel 4, and at the moment, the gear handle can move forwards and backwards, and meanwhile, the reversing handle is in a locking state. When the reversing wheel 8 rotates, the main shaft rotates along with the reversing wheel 8, the first trigger cam 14 and the second trigger cam 15 which are installed on the main shaft rotate along with the main shaft, the first trigger cam 14 triggers the first travel switch 9, the second trigger cam 15 triggers the second travel switch 10, and the first travel switch 9 or the second travel switch sends a signal to the microcomputer to form a forward signal or a backward signal.
The gear handle 1 controls the rotation speed (gear and idle rotation) of the diesel engine and the resistance braking (resistance braking and setting). The side facing the driver consists of the idle position and 8 gears. The handle 1 is pulled to the driver, the gear is improved, and the traction force can be increased. The side far away from the driver consists of two positions of resistance brake setting and resistance brake. The resistance braking range can be adjusted in a stepless mode, and the resistance braking force can be increased by pushing the handle away from a driver.
The shift lever 1 determines traction (towards the driver) or resistance braking (away from the driver). When the gear handle 1 is in a forward or backward state, the gear wheel 4 limits the movement of the second locking shaft 12, so as to lock the reversing handle 7; when the gear handle 1 rotates, the gear wheel 4 rotates along with the gear wheel, the rotating shaft 26 is installed on the gear wheel 4, so that the rotating shaft 26 rotates along with the gear wheel 4, the potentiometer 24 rotates along with the rotating shaft 26, the potentiometer 24 sends out an electric signal to a microcomputer when rotating to identify the size of a gear, and meanwhile, a groove on the gear wheel 4 forms the gear and operation hand feeling through a structure formed by the oscillating rod 25-1, the rolling shaft 25-2 and the oscillating spring.
The reversing handle and the gear handle have a mechanical interlocking function so as to avoid misoperation.
The diverter handle 7 is a key to unlock and lock the diverter. After the handle is taken out, the driver is locked, and the gear handle 1 can not be moved away from the idle rotation. The locking and operation of the reversing lever 7 and the shift lever 1 is described below.
a. The reversing lever 7 must be inserted before the shift lever 1 is moved out of the idle position.
b. The reversing lever 7 can only be moved to the forward or reverse position when the shift lever 1 is in the idle position.
c. When the gear handle 1 is not at the idle position, the reversing handle 7 can not move to the forward or backward position.
d. The shift position handle 1 can be moved into various shift positions when the reversing lever 7 is in any setting.
e. The shift knob 1 can only be moved into the resistive area when the reversing knob 7 is in the forward or reverse position. When the reversing handle 7 is in the middle position, the gear handle 1 cannot move into the resistor for braking.
The operation steps of the invention are as follows:
(1) And when the locomotive is in traction operation:
a. the shift position handle 1 must be in the neutral position.
b. The reversing lever 7 is inserted, and the reversing lever 7 is set to a desired direction (forward or backward).
c. Pulling the shift lever 1 from the coasting position to the driver achieves traction.
d. The traction force will increase as the gear lever 1 is gradually pulled towards the driver.
(2) The operation when using resistance braking is as follows:
a. the reversing lever 7 must be in either the forward or reverse position.
b. The shift knob 1 is returned to the idle position.
c. The shift lever 1 is moved to the resistance brake set position (away from the driver).
d. The gear handle 1 is pushed away from the driver to implement resistance braking
e. The braking force of the resistance brake increases as the shift lever 1 is gradually moved forward.
Claims (8)
1. A driver controller for internal combustion engine teaching, characterized in that: the intelligent control device comprises a left mounting plate (27), a middle plate (28), a right mounting plate (29) and a microcomputer, wherein a gear component is arranged between the left mounting plate (27) and the middle plate (28), and a reversing component is arranged between the middle plate (28) and the right mounting plate (29); the reversing assembly is interlocked with the gear assembly through a first locking assembly and a second locking assembly, and a potentiometer (24) of the gear assembly and a first travel switch (9) and a second travel switch (10) of the reversing assembly are respectively connected with a microcomputer; one side of the gear handle (1) of the gear assembly, which faces a driver, is provided with a coasting position;
the reversing assembly comprises a reversing handle (7), a reversing wheel (8), a reversing fixing piece (13), a jacking mechanism (20), a main shaft (21) and a triggering mechanism; the reversing handle (7) is installed in a reversing installation hole (8-1) of the reversing wheel (8), the lower part of the reversing handle (7) corresponds to a jacking block (20-1) of a jacking mechanism (20), and the jacking mechanism is installed on the reversing wheel (8); the lower end of the reversing handle (7) is matched with an inclined plane (2-2-1-1) of a locking limiting block (2-2) of the first locking assembly; one end of the main shaft (21) is fixed on the middle plate (28), and the other end of the main shaft (21) passes through a main shaft hole (8-4) on the reversing wheel (8) and is fixed on the right mounting plate (29); a reversing fixing piece (13) and a first trigger cam (14) and a second trigger cam (15) of a trigger assembly are sleeved on a main shaft (21) between an intermediate plate (28) and a reversing wheel (8); the reversing fixing piece (13) is positioned below the locking limiting block (2-2); the trigger assembly comprises a first travel switch (9), a second travel switch (10), a first trigger cam (14) and a second trigger cam (15), the outer circumferential surface of the first trigger cam (14) corresponds to the first travel switch (9), and a first trigger groove (14-1) is formed in the outer circumferential surface of the first trigger cam (14); the outer circumferential surface of the second trigger cam (15) corresponds to the second travel switch (10), a second trigger groove (15-1) is formed in the outer circumferential surface of the second trigger cam (15), and the width of the second trigger groove (15-1) is smaller than that of the first trigger groove (14-1); the first travel switch (9) and the second travel switch (10) are arranged at the lower end of the right mounting plate (29) in parallel;
the gear assembly comprises a gear handle (1), a gear wheel (4), an automatic resetting mechanism, a gear fixing piece (23), a potentiometer (24), a swinging mechanism and a rotating shaft (26), wherein the gear handle (1) is installed in a gear installation hole (4-6) of the gear wheel (4) and is inserted into a handle blind hole (22-1-1) of a resetting rotating block (22-1) of the automatic resetting mechanism; the automatic reset mechanism is arranged in a reset mounting groove (4-7) of the gear wheel (4); one end of a rotating shaft (26) is fixed on the middle plate (28), the other end of the rotating shaft (26) penetrates through a gear fixing piece (23) and a rotating shaft hole (4-2) in the gear wheel (4) and then is connected with a potentiometer (24), and the potentiometer (24) is installed on the left installation plate (27); the swing mechanism is arranged at the lower end of the left mounting plate (27), and a roller (25-2) of the swing mechanism corresponds to a groove (4-8) on the outer circumferential surface of the gear wheel (4).
2. The driver's controller for teaching internal combustion engines as defined in claim 1, wherein: the reversing handle (7) comprises a grab handle (7-1) and an operating handle (7-2), a clamping block (7-2-1) and a positioning hole (7-2-2) are arranged on the outer circumferential surface of the lower part of the operating handle (7-2), and the positioning hole (7-2-2) is opposite to the clamping block (7-2-1); the clamping block (7-2-1) corresponds to the clamping groove (8-2) on the reversing wheel (8); the positioning hole (7-2-2) corresponds to the top end of the jacking block (20-1) of the jacking mechanism (20); the lower end of the operating handle (7-2) is provided with a necking part (7-2-3), and the outer circumferential surface of the necking part (7-2-3) is matched with the inclined surface (2-2-1-1) of the locking limiting block (2-2) of the first locking component.
3. The driver's controller for teaching internal combustion engines as set forth in claim 2, wherein: the jacking mechanism (20) comprises a jacking block (20-1) and a jacking mounting plate (20-2), the jacking mounting plate (20-2) is fixedly mounted at the side end of the reversing wheel (8), one end of the jacking block (20-1) is mounted in a mounting hole in the jacking mounting plate (20-2), and a jacking spring is mounted between the jacking block (20-1) and the jacking mounting plate (20-2); the other end of the jacking block (20-1) penetrates through a jacking mounting hole (8-5) on the reversing wheel (8) to correspond to a positioning hole (7-2-2) on the reversing handle (7).
4. The driver's controller for teaching internal combustion engines as defined in claim 2 or 3, wherein: the reversing wheel (8) comprises a body, and a locking limiting hole (8-3), a main shaft hole (8-4) and a jacking mounting hole (8-5) are formed in the body; the axes of the locking limiting hole (8-3), the main shaft hole (8-4) and the jacking mounting hole (8-5) are parallel; a reversing mounting hole (8-1) is formed in the upper end of the body, and a clamping groove (8-2) is formed in the side end of the reversing mounting hole (8-1); the clamping groove (8-2) is communicated with the reversing mounting hole (8-1) in parallel; the reversing mounting hole (8-1) is vertically communicated with the locking limiting hole (8-3); the jacking mounting hole (8-5) is positioned above the locking limiting hole (8-3) and is vertically communicated with the reversing mounting hole (8-1); the inner side of the body below the main shaft hole (8-4) is provided with a mounting groove (8-6) of a locking block (11) of a second locking component.
5. The driver's controller for teaching internal combustion engines as set forth in claim 4, wherein: the gear wheel (4) is provided with a rotating shaft hole (4-2), a locking groove (4-3), a locking sliding groove (4-4) and a reset through hole (4-5), and the reset through hole (4-5) is positioned above the locking groove (4-3); the locking groove (4-3) is positioned above the rotating shaft hole (4-2) and corresponds to the locking shaft (2-1) of the first locking assembly; the locking sliding groove (4-4) is positioned below the rotating shaft hole (4-2) and corresponds to a second locking shaft (12) of the second locking assembly; the locking sliding chute (4-4) is an arc-shaped sliding chute, and one end of the locking sliding chute (4-4) is provided with a locking limiting hole (4-4-1); a gear mounting hole (4-6) is arranged at the upper end of the gear wheel (4); a reset mounting groove (4-7) of the automatic reset mechanism is arranged on one side of the gear wheel (4) opposite to the locking sliding groove (4-4), the reset mounting groove (4-7) is communicated with the gear mounting hole (4-6) in parallel, and the reset mounting groove (4-7) is vertically communicated with the reset through hole (4-5); a plurality of grooves (4-8) are formed in the outer circumferential surface of the gear wheel (4), and the grooves (4-8) correspond to the rolling shafts (25-2) of the swinging assembly; the swing assembly is arranged below the gear wheel (4) and comprises a swing rod (25-1), a rolling shaft (25-2) and a swing spring, one end of the swing rod (25-1) is hinged to the left mounting plate (27), the other end of the swing rod (25-1) is hinged to the rolling shaft (25-2), and the rolling shaft (25-2) corresponds to a groove (4-8) in the gear wheel (4); a swing spring is arranged below the rolling shaft (25-2).
6. The driver's controller for teaching internal combustion engines as set forth in claim 5, wherein: the automatic reset mechanism comprises a reset rotating block (22-1), a reset rotating shaft (22-2), reset limiting blocks (22-3) and a reset spring, wherein the reset rotating shaft (22-2) is installed at the lower end of the reset rotating block (22-1), the reset limiting blocks (22-3) are respectively installed at two ends of the reset rotating shaft (22-2), one end of the reset spring is installed on the reset rotating block (22-1), and the other end of the reset spring is installed at the lower end of a reset through hole (4-5); the upper end surface of the reset rotating block (22-1) is provided with a handle blind hole (22-1-1) and a spring fixing hole (22-1-2).
7. The driver's controller for teaching internal combustion engines according to claim 5 or 6, characterized in that: the first locking assembly comprises a locking shaft (2-1), a locking limiting block (2-2), a locking spring and a locking shaft sleeve (2-3), one end of the locking shaft (2-1) is provided with a locking plate (2-1-1) and a locking pressing block (2-1-2), and the locking plate (2-1-1) corresponds to a locking groove (4-3) in the gear wheel (4); the locking pressing block (2-1-2) corresponds to the sliding groove (2-3-1) on the locking shaft sleeve (2-3); the locking shaft sleeve (2-3) is sleeved on the locking shaft (2-1) and is installed at one end, close to the gear component, of the middle plate (28), a sliding groove (2-3-1) is formed in the locking shaft sleeve (2-3), and the sliding groove (2-3-1) corresponds to the locking pressing block (2-1-2); the locking spring is sleeved on the locking shaft sleeve (2-3) between the locking pressing block (2-1-2) and the middle plate (28); the other end of the locking shaft (2-1) passes through a hole on the middle plate (28) and is connected with the locking limiting block (2-2); the locking limiting block (2-2) is arranged in a locking limiting hole (8-3) of the reversing wheel (8); and the inclined plane (2-2-1-1) at the inner side of the locking limited block (2-2) is matched with the necking part (7-2-3) at the lower part of the operating handle (7-2) of the reversing handle (7); one end of the locking shaft (2-1) matched with the locking limiting block (2-2) is provided with a bulge (2-1-3), and the bulge (2-1-3) corresponds to the groove (2-2-2-2) on the locking limiting block (2-2);
the locking limiting block (2-2) comprises an arc-shaped locking block (2-2-1), and an inclined plane (2-2-1-1) is arranged on the inner side of the arc-shaped locking block (2-2-1); the lower end of the arc-shaped locking block (2-2-1) is provided with a locking installation block (2-2-2) and a clamping block (2-2-3), and the locking installation block (2-2-2) and the clamping block (2-2-3) are parallel to each other; a through hole (2-2-2-1) for a locking shaft (2-1) to pass through is arranged on the locking mounting block (2-2-2), and grooves (2-2-2-2) are symmetrically arranged at the side end of the through hole (2-2-2-1); the groove (2-2-2-2) is communicated with the through hole (2-2-2-1) in parallel and corresponds to the bulge (2-1-3); the lower end face of the clamping block (2-2-3) is provided with an arc-shaped groove (2-2-3-1), and the arc-shaped groove (2-2-3-1) corresponds to the outer circumferential face of the locking shaft (2-1).
8. The driver's controller for teaching internal combustion engines as set forth in claim 7, wherein: the second locking assembly comprises a locking block (11), a second locking shaft (12) and a second locking spring, the locking block (11) is installed in an installation groove (8-6) of the reversing wheel (8), an arc-shaped locking groove (11-1) and an arc-shaped unlocking groove (11-2) are formed in one end, corresponding to the second locking shaft (12), of the locking block (11), and the arc-shaped unlocking groove (11-2) is symmetrical about the arc-shaped locking groove (11-1); the depth of the arc-shaped unlocking groove (11-1) is greater than that of the arc-shaped locking groove (11-1); one end of the second locking shaft (12) is provided with a stop block (12-1), the section of the end part of the stop block (12-1) is arc-shaped, and the other end of the second locking shaft (12) penetrates through the middle plate (28) to correspond to the locking sliding groove (4-4) on the gear wheel (4); a second locking spring is sleeved on the second locking shaft (12) between the middle plate (28) and the stop block (12-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611219830.9A CN106781817B (en) | 2016-12-26 | 2016-12-26 | Driver controller for diesel locomotive teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611219830.9A CN106781817B (en) | 2016-12-26 | 2016-12-26 | Driver controller for diesel locomotive teaching |
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| Publication Number | Publication Date |
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| CN106781817A CN106781817A (en) | 2017-05-31 |
| CN106781817B true CN106781817B (en) | 2022-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611219830.9A Active CN106781817B (en) | 2016-12-26 | 2016-12-26 | Driver controller for diesel locomotive teaching |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107472264B (en) * | 2017-06-30 | 2019-02-01 | 中车大连机车车辆有限公司 | Diesel locomotive driver controller with load defencive function |
| CN111267889B (en) * | 2020-04-08 | 2024-04-23 | 西安开天铁路电气股份有限公司 | LED illumination traction gear device of driver controller with unlocking groove |
| CN112687152B (en) * | 2020-12-23 | 2022-05-17 | 航天科工系统仿真科技（北京）有限公司 | Gear simulation device of vehicle driving simulator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7198269B2 (en) * | 2003-05-08 | 2007-04-03 | Logitech Europe S.A. | Convertible single-turn to multi-turn gaming steering wheel |
| CN202083977U (en) * | 2011-05-31 | 2011-12-21 | 西安沙尔特宝电气有限公司 | Horizontal push type driver controller |
| CN104044596B (en) * | 2014-07-07 | 2016-07-27 | 南京中车浦镇城轨车辆有限责任公司 | A kind of driver controller |
| CN104875753B (en) * | 2015-06-01 | 2017-05-17 | 南车株洲电力机车有限公司 | Interlocking mechanism of driver controller |
| CN205354433U (en) * | 2016-01-11 | 2016-06-29 | 郑州爱普锐科技有限公司 | Driver controller is used in electric locomotive teaching |
| CN206480215U (en) * | 2016-12-26 | 2017-09-08 | 郑州爱普锐科技有限公司 | A kind of diesel locomotive teaching driver controller |
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