CN217575330U

CN217575330U - Control device for steering system of electric carrying vehicle

Info

Publication number: CN217575330U
Application number: CN202221626557.2U
Authority: CN
Inventors: 胡勤
Original assignee: HEFEI QINLI ELECTRONICS CO Ltd
Current assignee: HEFEI QINLI ELECTRONICS CO Ltd
Priority date: 2022-06-26
Filing date: 2022-06-26
Publication date: 2022-10-14
Anticipated expiration: 2032-06-26

Abstract

The utility model discloses a control device for a steering system of an electric handling vehicle, which relates to the technical field of vehicles and comprises a sleeve, a limiting cylinder, a second rotating shaft, an indicator light and a first connecting plate, wherein a connecting component is arranged between the sleeve, the limiting cylinder and the second rotating shaft, an indicating component is arranged on the outer ring at the bottom of the second rotating shaft, and a current generating mechanism is arranged at the bottom of the second rotating shaft; the connecting assembly is used for connecting the sleeve, the limiting barrel and the second rotating shaft, the indicating assembly is used for enabling the indicating lamp to automatically indicate, and the current generating mechanism is used for generating current. The device can take out the steering damper, does not need to accomplish the dismantlement with the help of extracting tool, and easy operation has reduced the dismantlement degree of difficulty, and when the electric motor car turned, the pilot lamp can be automatic instruct, need not manual operation, and can cut magnetism and feel line and produce electric current, save in the battery, as the stand-by power supply of pilot lamp, increased the practicality of device.

Description

Control device for steering system of electric transport vehicle

Technical Field

The utility model relates to the field of vehicle technology, in particular to a control device for electric haulage vehicle steering system.

Background

The carrier is generally used in factory workshops and warehouses for carrying heavy objects or articles which are inconvenient to directly contact, the structure of the carrier comprises wheels, a rack, a motor or an internal combustion engine, a transmission mechanism and the like, common trolleys are mostly driven by the motor, and the steering modes of the carrier are three types: steering is realized by differential control of the driving wheels, steering control direction of the driven wheels is realized, and autorotation of the vehicle body is realized by driving related mechanisms by other motors.

The switch that current electric truck has set up and has carried out control to electric truck indicator, but when in actual use, the driver often forgets easily to carry out manual operation indicator, do not go the manual operation indicator even for the convenience, and turn to the attenuator and dismantle the difficulty, the maintenance degree of difficulty has been increased, and when electric truck did not have the electricity, owing to do not have stand-by power supply, lead to the pilot lamp not work, lead to the emergence of incident when pushing electric truck car like this easily, therefore, this application provides one kind and is used for electric truck a steering system controlling means to satisfy the demand.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a be used for electronic haulage vehicle a steering system controlling means, the device can take out the steering damper, need not can accomplish the dismantlement with the help of extracting tool, easy operation has reduced the dismantlement degree of difficulty, and when the electric motor car turned, the pilot lamp can be automatic instruct, need not manual operation, and can cut magnetic induction line and produce electric current, save in the battery, as the stand-by power supply of pilot lamp, increased the practicality of device.

In order to achieve the above purpose, the present application provides the following technical solutions: a control device for a steering system of an electric handling vehicle comprises a sleeve, a limiting cylinder, a second rotating shaft, an indicator lamp and a first connecting plate, wherein a connecting assembly is arranged among the sleeve, the limiting cylinder and the second rotating shaft, an indicating assembly is arranged on the outer ring of the bottom of the second rotating shaft, and a current generating mechanism is arranged at the bottom end of the second rotating shaft;

the connecting assembly is used for connecting sleeve, a limiting cylinder and a second rotating shaft, the indicating assembly is used for enabling the indicating lamp to automatically indicate, and the current generating mechanism is used for generating current.

Preferably, first through-holes have all been seted up to sleeve, spacing section of thick bamboo and second pivot both sides, coupling assembling is including rotating the threaded rod that cup joints at first through-hole inner circle, the positive fixedly connected with knob of threaded rod, the outer lane screw thread of threaded rod has cup jointed the screwed pipe, be provided with the stopper on the lateral wall of spacing section of thick bamboo, first spout has been seted up to the bottom of spacing section of thick bamboo, be provided with the slide bar in the first spout, the top of screwed pipe and the bottom fixed connection of slide bar, the bottom of spacing section of thick bamboo is provided with the steering damper.

Preferably, the indicating assembly includes the dead lever of fixed mounting on the second pivot lateral wall, the outer lane of second pivot is rotated and is cup jointed solid fixed cylinder, solid fixed cylinder's both sides all are provided with the pilot lamp, gu fixed cylinder's both sides inner wall all is provided with the fixed block, one side of fixed block is seted up flutedly, be provided with the pilot lamp switch in the recess, pilot lamp switch and pilot lamp electric connection.

Preferably, the current generation mechanism comprises a closed coil fixedly installed at the bottom of the second rotating shaft, magnetic groups are arranged on two sides of the fixed cylinder, a storage battery is arranged at the top of the first connecting plate, and the indicator light is electrically connected with the storage battery.

Preferably, the top of the first connecting plate is provided with a plurality of connecting rods, the top ends of the connecting rods are fixedly connected with a second connecting plate, the top of the second connecting plate is provided with a second through hole, and the second rotating shaft is sleeved with the second through hole.

Preferably, the bottom of first connecting plate is provided with first pivot, the both sides of a fixed section of thick bamboo all are provided with the bracing piece, bracing piece and electric truck fixed connection, telescopic top is provided with the steering wheel.

To sum up, the utility model discloses a technological effect and advantage:

1. the utility model discloses rational in infrastructure, through spacing section of thick bamboo, threaded rod, screwed pipe and steering damper isotructure, wherein when needing to maintain the steering damper, the knob that reverses makes the threaded rod rotate to make the screwed pipe move, relieve the locking effect to spacing section of thick bamboo, later, take out screwed pipe and threaded rod, extract the sleeve, make it no longer cup joint with the second pivot, later can take out the steering damper, need not accomplish with the help of extracting tool and dismantle, easy operation, reduced the dismantlement degree of difficulty;

2. the utility model discloses in, through structures such as pilot lamp, dead lever, second pivot and pilot lamp switch, wherein when electric truck is turning, the steering wheel makes the second pivot rotate under the effect of threaded rod through the sleeve, the second pivot is rotated and is driven the dead lever motion, thereby make one end of dead lever and pilot lamp switch contact, thereby make the pilot lamp begin to work, when turning straight going, the steering wheel makes the second pivot rotate under the effect of threaded rod through the sleeve, thereby make the dead lever no longer contact with the pilot lamp switch, thereby make the pilot lamp no longer work, when electric truck turns, the pilot lamp can instruct automatically, need not manual operation;

3. the utility model discloses in, through second pivot, closed coil, battery and pilot lamp isotructure, wherein when electric pallet truck turned, the second pivot rotated and drives closed coil and rotates, thereby closed coil rotates and can cut magnetism and feel line and produce electric current, saves in the battery, as the stand-by power supply of pilot lamp, has increased the practicality of device.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of a first view angle structure of the section of the fixing cylinder of the present invention;

fig. 3 is a second view structure diagram of the section of the fixing cylinder of the present invention;

fig. 4 is a schematic view of the sleeve structure of the present invention.

In the figure: 1. a steering wheel; 2. a sleeve; 3. a limiting cylinder; 4. a steering damper; 5. a fixed cylinder; 6. an indicator light; 7. a first connecting plate; 8. a first rotating shaft; 9. a support bar; 10. a knob; 11. a threaded rod; 12. a limiting block; 13. a solenoid; 14. a fixed block; 15. a magnetic group; 16. closing the coil; 17. a second connecting plate; 18. a storage battery; 19. a connecting rod; 20. fixing the rod; 21. a second rotating shaft.

Detailed Description

The technical solutions in the embodiments 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment is as follows: referring to fig. 1-4, a control device for a steering system of an electric carrier vehicle includes a sleeve 2, a limiting cylinder 3, a second rotating shaft 21, an indicator light 6, and a first connecting plate 7, wherein a connecting assembly is disposed between the sleeve 2, the limiting cylinder 3, and the second rotating shaft 21, an indicating assembly is disposed on an outer ring of a bottom of the second rotating shaft 21, and a current generating mechanism is disposed at a bottom end of the second rotating shaft 21;

the connecting assembly is used for connecting the sleeve 2, the limiting cylinder 3 and the second rotating shaft 21, the indicating assembly is used for enabling the indicating lamp 6 to automatically indicate, the current generating mechanism is used for generating current, first through holes are formed in the two sides of the sleeve 2, the limiting cylinder 3 and the second rotating shaft 21, the connecting assembly comprises a threaded rod 11 which is rotatably sleeved on the inner ring of the first through hole, a knob 10 is fixedly connected to the front face of the threaded rod 11, a solenoid 13 is sleeved on the outer ring of the threaded rod 11, when the steering damper needs to be maintained, the threaded rod 11 is rotated by reversing the knob 10, the solenoid 13 is made to move, the locking effect on the limiting cylinder 3 is relieved, then the solenoid 13 and the threaded rod 11 are taken out, the sleeve 2 is pulled out and is not sleeved with the second rotating shaft 21, then the steering damper 4 can be taken out, disassembly can be completed without the help of a disassembling tool, the operation is simple, the disassembling difficulty is reduced, a limiting block 12 is arranged on one side wall of the limiting cylinder 3, a first sliding groove is formed in the bottom of the limiting cylinder 3, a sliding rod is formed in the first sliding groove, a sliding rod is arranged in the first sliding groove, the top of the sliding rod is fixedly connected with the bottom of the solenoid 13, the bottom of the damping cylinder 3, the bottom of the sliding rod is fixedly connected with the bottom of the damping cylinder 13, and the bottom of the sliding rod, and the bottom of the damping cylinder 3

The indicating assembly includes dead lever 20 of fixed mounting on second pivot 21 lateral wall, second pivot 21 rotates and drives dead lever 20 motion, thereby make the one end and the pilot lamp switch contact of dead lever 20, thereby make pilot lamp 6 begin work, the outer lane of second pivot 21 rotates and has cup jointed solid fixed cylinder 5, when the turn is straight going, steering wheel 1 makes second pivot 21 rotate under the effect of threaded rod 11 through sleeve 2, thereby make dead lever 20 no longer contact with the pilot lamp switch, thereby make pilot lamp 6 no longer work, when the electric motor car turns, pilot lamp 6 can be automatic instruct, need not manual operation, both sides of solid fixed cylinder 5 all are provided with pilot lamp 6, the both sides inner wall of solid fixed cylinder 5 all is provided with fixed block 14, one side of fixed block 14 is seted up flutedly, be provided with the pilot lamp switch in the recess, pilot lamp switch and pilot lamp 6 electric connection, current generation mechanism includes the closed coil 16 of fixed mounting in second pivot 21 bottom, the both sides of solid fixed cylinder 5 are provided with magnetic unit 15, the top of first connecting plate 7 is provided with battery 18, simultaneously in the in-process of turning, second pivot 21 rotates closed coil 16, thereby the storage battery 18 can drive the closed coil 16 and the spare current induction lamp 6 is connected as storage battery 18, thereby the storage battery 18, the storage line electricity is connected.

The top of first connecting plate 7 is provided with a plurality of connecting rod 19, the top fixedly connected with second connecting plate 17 of connecting rod 19, the second through-hole has been seted up at the top of second connecting plate 17, second pivot 21 is provided with first pivot 8 with the bottom of second through-hole cup joint first connecting plate 7, the both sides of a fixed section of thick bamboo 5 all are provided with bracing piece 9, bracing piece 9 and electric truck fixed connection, the top of sleeve 2 is provided with steering wheel 1, when electric truck is turning, steering wheel 1 makes second pivot 21 rotate under the effect of threaded rod 11 through sleeve 2.

This practical theory of operation: when using the device, when needing to maintain the steering resistor, reversal knob 10 makes threaded rod 11 rotate, thereby make solenoid 13 move, remove the locking effect to spacing section of thick bamboo 3, afterwards, take out solenoid 13 and threaded rod 11, extract sleeve 2, make it no longer cup joint with second pivot 21, afterwards can take out steering damper 4, can accomplish the dismantlement with the help of extracting tool, moreover, the operation is simple, the dismantlement degree of difficulty is reduced, when electric truck is turning, steering wheel 1 makes second pivot 21 rotate under the effect of threaded rod 11 through sleeve 2, second pivot 21 rotates and drives dead lever 20 motion, thereby make the one end of dead lever 20 and pilot lamp switch contact, thereby make pilot lamp 6 begin work, when turning straight, steering wheel 1 makes second pivot 21 rotate under the effect of threaded rod 11 through sleeve 2, thereby make dead lever 20 no longer contact with the pilot lamp switch, thereby make pilot lamp 6 no longer work, when electric truck turns, pilot lamp 6 can instruct automatically, need not to operate manually, simultaneously in the process of turning, second pivot 21 rotates as the closed current, thereby storage battery 16 rotates, thereby the storage battery 16 can produce the storage line 16 in the storage battery rotation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a be used for electronic haulage vehicle a steering system controlling means, includes sleeve (2), spacing section of thick bamboo (3), second pivot (21), pilot lamp (6), first connecting plate (7), its characterized in that: a connecting assembly is arranged among the sleeve (2), the limiting cylinder (3) and the second rotating shaft (21), an indicating assembly is arranged on the outer ring of the bottom of the second rotating shaft (21), and a current generating mechanism is arranged at the bottom end of the second rotating shaft (21);

the connecting assembly is used for connecting the sleeve (2), the limiting barrel (3) and the second rotating shaft (21), the indicating assembly is used for enabling the indicating lamp (6) to automatically indicate, and the current generating mechanism is used for generating current.

2. A control device for a steering system of an electric handling vehicle according to claim 1, characterized in that: first through-holes have all been seted up to sleeve (2), spacing section of thick bamboo (3) and second pivot (21) both sides, coupling assembling cup joints threaded rod (11) at first through-hole inner circle including rotating, the positive fixedly connected with knob (10) of threaded rod (11), screwed pipe (13) have been cup jointed to the outer lane screw thread of threaded rod (11), be provided with stopper (12) on the lateral wall of spacing section of thick bamboo (3), first spout has been seted up to the bottom of spacing section of thick bamboo (3), be provided with the slide bar in the first spout, the top of screwed pipe (13) and the bottom fixed connection of slide bar, the bottom of spacing section of thick bamboo (3) is provided with steering damper (4).

3. A control device for a steering system of an electric handling vehicle according to claim 1, characterized in that: the indicating assembly comprises a fixing rod (20) fixedly installed on the side wall of the second rotating shaft (21), the outer ring of the second rotating shaft (21) is rotated to be sleeved with a fixed cylinder (5), indicating lamps (6) are arranged on two sides of the fixed cylinder (5), fixed blocks (14) are arranged on inner walls of two sides of the fixed cylinder (5), one side of each fixed block (14) is provided with a groove, an indicating lamp switch is arranged in each groove, and the indicating lamp switch is electrically connected with the indicating lamps (6).

4. A control device for a steering system of an electric handling vehicle according to claim 3, wherein: the current generation mechanism comprises a closed coil (16) fixedly mounted at the bottom of the second rotating shaft (21), magnetic groups (15) are arranged on two sides of the fixed cylinder (5), a storage battery (18) is arranged at the top of the first connecting plate (7), and the indicator lamp (6) is electrically connected with the storage battery (18).

5. A control device for a steering system of an electric handling vehicle according to claim 4, wherein: the top of first connecting plate (7) is provided with a plurality of connecting rod (19), the top fixedly connected with second connecting plate (17) of connecting rod (19), the second through-hole has been seted up at the top of second connecting plate (17), second pivot (21) cup joint with the second through-hole.

6. A control apparatus for a steering system of an electric handling vehicle according to claim 3, characterized in that: the bottom of first connecting plate (7) is provided with first pivot (8), the both sides of fixed cylinder (5) all are provided with bracing piece (9), bracing piece (9) and electric pallet truck fixed connection, the top of sleeve (2) is provided with steering wheel (1).