CN210011790U

CN210011790U - Steering mechanism of transfer trolley

Info

Publication number: CN210011790U
Application number: CN201920457051.5U
Authority: CN
Inventors: 徐魁; 周锐; 秦江林; 田峰; 李远奎
Original assignee: State Owned Wuhan Xinyu Machine Factory
Current assignee: State Owned Wuhan Xinyu Machine Factory
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2020-02-04
Anticipated expiration: 2029-04-03

Abstract

The utility model discloses a steering mechanism of a transfer vehicle, which comprises a frame body, a bridge and a side-tipping warning module; the utility model has the advantages of reasonable design in structure, the practicality is very high, in operation, the support body is used for supporting the thing of transporting, the carousel is a steering system with the dish of lying prone, the disk ball structure of carousel can be in a flexible way stably turn to, can bear the weight load again, the balanced whole load of bridging, divide pressure equally, ensure balancedly, the water pump can be with the water extraction in the vehicle-mounted water tank through the flow pipe and the blowout of cooling washing terminals, wash the tire with cooling down, reduce the fault rate of vehicle, improve the life of tire, the support body slightly heels and just can drive the litter through the contact bulb and move down, press down different contact switches through fixed arch and make the driver learn through the driving computer in the cockpit, the security is better, and this device simple structure, make simple to operate, turn to in a flexible way, the operation is stable, the load capacity is.

Description

Steering mechanism of transfer trolley

Technical Field

The utility model relates to a transfer car (buggy) design technical field specifically is a transfer car (buggy) steering mechanism.

Background

The steering machine is used for driving the steering rod system to realize the steering of the automobile. The steering machine has a plurality of types such as a spherical worm roller type, a cam bolt type, a circulating ball type and a gear rack type; the vehicle steering mechanism is used for controlling the running direction of various wheeled or tracked vehicles. During the driving process of the automobile, the driving direction of the automobile needs to be changed frequently according to the intention of a driver, namely the automobile steering. In the case of wheeled vehicles, steering is achieved by a driver by means of a set of dedicated mechanisms that deflect the wheels (steering wheels) of a steering axle (typically the front axle) of the vehicle at an angle relative to the longitudinal axis of the vehicle. When the automobile runs in a straight line, the steering wheel is always subjected to the action of lateral interference force on the road surface and automatically deflects to change the running direction. In this case, the driver can also turn the steered wheels in the opposite direction by using the mechanism, so that the vehicle can return to the original driving direction. The special mechanism for changing or recovering the driving direction of the automobile is called an automobile steering system (commonly called an automobile steering system).

At present, because the weight of an object to be transported is too heavy, the existing steering mechanism needs to be designed correspondingly to carry out safe and flexible transportation, the bearing capacity of the existing transfer vehicle steering mechanism is not enough, the load is too heavy, the steering is not flexible, meanwhile, the existing transfer vehicle has a single function, and when the existing transfer vehicle is connected with a carriage, the cable of the existing transfer vehicle is easy to cause vehicle failure due to tightness. Accordingly, those skilled in the art have provided a transfer car steering mechanism that solves the problems set forth in the background above.

Disclosure of Invention

An object of the utility model is to provide a transfer car (buggy) steering mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a transfer car (buggy) steering mechanism, includes support body, bridge and warning module that heels, the support body lower extreme is provided with the mount, mount lower extreme middle part is provided with the dish of lying prone, support body left end and right-hand member all rotate and are connected with cooling washing terminals, and support body lower extreme left side is provided with the wiring module, bridge upper end middle part is provided with the carousel, the dish of lying prone is connected through a plurality of fixation nut to the carousel, the bridge front portion is provided with the travelling wheel, bridge left part and right part all rotate and are connected with a plurality of tires, bridge upper end left side and right side symmetry are provided with warning module that.

As a further aspect of the present invention: a plurality of structure reinforcing channel steel are arranged at the upper end of the frame body at equal intervals, and the number of the structure reinforcing channel steel is at least four.

As a further aspect of the present invention: the water pump is arranged in the middle of the lower end of the frame body, the rear end of the water pump is connected with a vehicle water tank through a water pumping pipe, the front portion of the water pump is connected with a cooling and flushing sprayer through a water conveying pipe, and the water pump is connected with a vehicle-mounted storage battery through a wire.

As a further aspect of the present invention: the wiring module comprises a fixed sleeve, a socket, a threaded cover, a sealing ring and a plug, wherein the socket is arranged inside the fixed sleeve, the threaded cover is in threaded connection with the fixed sleeve, the sealing ring is arranged in the middle of the upper end of the threaded cover, the plug is arranged in the middle of the sealing ring, and the plug is connected with the socket.

As a further aspect of the present invention: the side-tipping warning module comprises an upright post, a spring, a sliding rod, a contact switch, a fixing bulge and a contact ball head, wherein the sliding rod is connected inside the upright post in a sliding manner, the lower end of the sliding rod is connected with the spring, the upper end of the sliding rod penetrates through the upright post to be connected with the contact ball head, the fixing bulge is arranged at the side end of the sliding rod, a plurality of contact switches are arranged on the inner wall of the upright post, and the contact switches are connected with a traveling computer.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has the advantages of reasonable design in structure, the practicality is very high, in operation, the support body is used for supporting the thing of transporting, the carousel is a steering system with the dish of lying prone, the disk ball structure of carousel can be in a flexible way stably turn to, can bear the weight load again, the balanced whole load of bridging, divide pressure equally, ensure balancedly, the water pump can be with the water extraction in the vehicle-mounted water tank through the flow pipe and the blowout of cooling washing terminals, wash the tire with cooling down, reduce the fault rate of vehicle, improve the life of tire, the support body slightly heels and just can drive the litter through the contact bulb and move down, press down different contact switches through fixed arch and make the driver learn through the driving computer in the cockpit, the security is better, and this device simple structure, make simple to operate, turn to in a flexible way, the operation is stable, the load capacity is.

Drawings

Fig. 1 is a schematic structural view of a steering mechanism of a transfer vehicle.

Fig. 2 is a schematic view of a roll warning module in a vehicle steering mechanism.

Figure 3 is a top view of a transfer car steering mechanism.

Fig. 4 is a schematic structural diagram of a wiring module in a steering mechanism of a transfer vehicle.

In the figure: the device comprises a frame body 1, a structural reinforcing channel steel 2, a water pump 3, a water supply pipe 4, a cooling flushing nozzle 5, a fixing frame 6, a lying plate 7, a bridge 8, a rotary table 9, a tire 10, a wiring module 11, a side-tipping warning module 12, a fixing sleeve 1101, a socket 1102, a threaded cover 1103, a sealing ring 1104, a plug 1105, a stand 1201, a spring 1202, a sliding rod 1203, a contact switch 1204, a fixing protrusion 1205 and a contact ball 1206.

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.

Please refer to fig. 1 ~ 4, in the embodiment of the utility model, a transfer car steering mechanism, include support body 1, bridge 8 and the warning module 12 that heels, 1 lower extreme of support body is provided with

mount

6, 6 lower extreme middle parts of mount are provided with the dish 7 of lying prone, 1 left end of support body and right-hand member all rotate and are connected with

cooling washing terminals

5, and 1 lower extreme left side of support body is provided with

wiring module

11, 8 upper end middle parts of bridge are provided with carousel 9, carousel 9 is connected the dish 7 of lying prone through a plurality of fixation nut, 8 front portions of bridge are provided with the walking wheel, 8 left parts of bridge and right parts of bridge all rotate and are connected with a plurality of

tires

10, 8 upper end left sides of bridge and right side symmetry are provided with warning module.

A plurality of structure reinforcing channel steel 2 are arranged at the upper end of the frame body 1 at equal intervals, and the number of the structure reinforcing channel steel 2 is at least four.

The utility model discloses a vehicle water tank cooling device, including support body, water pump 3 front portion, cooling washing terminals 5, water pump 3 passes through wire and connects on-vehicle storage battery, 1 lower extreme middle part of support body is provided with

water pump

3, 3 rear ends of water pump pass through the drinking-water pipe and connect vehicle water tank, 3 front portions of water pump pass through flow pipe 4 and connect cooling washing terminals 5.

The junction module 11 comprises a fixing sleeve 1101, a socket 1102, a threaded cover 1103, a sealing ring 1104 and a plug 1105, wherein the socket 1102 is arranged inside the fixing sleeve 1101, the threaded cover 1103 is in threaded connection with the fixing sleeve 1101, the sealing ring 1104 is arranged in the middle of the upper end of the threaded cover 1103, the plug 1105 is arranged in the middle of the sealing ring 1104, and the plug 1105 is connected with the socket 1102.

The roll warning module 12 includes a column 1201, a spring 1202, a sliding rod 1203, a contact switch 1204, a fixing protrusion 1205 and a contact ball 1206, the sliding rod 1203 is slidably connected inside the column 1201, the spring 1202 is connected to the lower end of the sliding rod 1203, the contact ball 1206 is connected to the upper end of the sliding rod 1203 penetrating through the column 1201, the fixing protrusion 1205 is arranged at the side end of the sliding rod 1203, a plurality of contact switches 1204 are arranged on the inner wall of the column 1201, and the contact switches 1204 are connected to a traveling crane computer through wires.

The utility model discloses a theory of operation is:

the utility model relates to a transfer car steering mechanism, in operation, the frame body 1 is used for supporting the transfer goods, the rotary table 9 and the lying plate 7 are steering systems, the disc ball structure of the rotary table 9 can flexibly and stably steer and bear the weight load, the bridge 3 balances the whole load and evenly distributes the pressure to ensure balance, the travelling wheel can rotate 180 degrees along with the transfer car drawbar, the water pump 3 can pump the water in the vehicle-mounted water tank to be sprayed out through the water supply pipe 4 and the cooling flushing nozzle 5 to cool and flush the tyre 10, thereby reducing the failure rate of the vehicle and prolonging the service life of the tyre 10, the frame body 1 can drive the sliding rod 1203 to move downwards through the contact ball head 1206 when slightly inclining, the driver can know through a driving computer in the cab by pressing different contact switches 1204 through the fixing bulge 1205, the safety is better, the primary sealing is carried out under the action of the fixing sleeve 1101 and the screw cap 1103, sealing washer 1104 provides secondary seal, effectively protects socket 1102 and plug 1105, and this device simple structure, makes simple to operate, turns to the flexibility, and the operation is stable, and the load capacity is strong, is difficult to damage.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a transfer car (buggy) steering mechanism, includes support body (1), bridge (8) and warning module (12) that heels, its characterized in that, support body (1) lower extreme is provided with mount (6), mount (6) lower extreme middle part is provided with the dish of lying prone (7), support body (1) left end and right-hand member all rotate to be connected with cooling washing terminals (5), and support body (1) lower extreme left side is provided with wiring module (11), bridge (8) upper end middle part is provided with carousel (9), carousel (9) are connected the dish of lying prone (7) through a plurality of fixation nut, bridge (8) front portion is provided with the travelling wheel, bridge (8) left part and right part all rotate and are connected with a plurality of tires (10), bridge (8) upper end left side and right side symmetry are provided with warning module (12) that heels.

2. A steering mechanism for a transfer trolley according to claim 1, characterized in that a plurality of structural reinforcing channels (2) are equidistantly arranged on the upper end of the frame body (1), and the number of the structural reinforcing channels (2) is at least four.

3. The steering mechanism of a transfer trolley according to claim 1, characterized in that a water pump (3) is arranged in the middle of the lower end of the frame body (1), the rear end of the water pump (3) is connected with a water tank of the vehicle through a water pumping pipe, the front part of the water pump (3) is connected with a cooling and flushing nozzle (5) through a water delivery pipe (4), and the water pump (3) is connected with a vehicle-mounted storage battery through a lead.

4. A steering mechanism for a transfer trolley according to claim 1, characterized in that said junction module (11) comprises a fixing sleeve (1101), a socket (1102), a threaded cap (1103), a sealing ring (1104) and a plug (1105), said socket (1102) is arranged inside said fixing sleeve (1101), said threaded cap (1103) is screwed with said fixing sleeve (1101), said sealing ring (1104) is arranged in the middle of the upper end of said threaded cap (1103), said plug (1105) is arranged in the middle of said sealing ring (1104), and said plug (1105) is connected with said socket (1102).

5. The steering mechanism of a transfer trolley as claimed in claim 1, wherein the roll warning module (12) comprises a vertical column (1201), a spring (1202), a slide rod (1203), a contact switch (1204), a fixing protrusion (1205) and a contact ball (1206), the slide rod (1203) is connected inside the vertical column (1201) in a sliding mode, the spring (1202) is connected to the lower end of the slide rod (1203), the contact ball (1206) is connected to the upper end of the slide rod (1203) through the vertical column (1201), the fixing protrusion (1205) is arranged at the side end of the slide rod (1203), a plurality of contact switches (1204) are arranged on the inner wall of the vertical column (1201), and the contact switches (1204) are connected with a travelling crane computer through conducting wires.