阅读说明：本技术 一种履带搬运机的防倾支撑装置 (Anti-tilting supporting device of crawler conveyor ) 是由 卢平波 方建成 于 2020-06-08 设计创作，主要内容包括：本发明公开了一种履带搬运机的防倾支撑装置,包括由多个相互铰接的支架组合成的可收放摆动的铰链支架组件、对接驱动铰链支架组件摆动收放的驱动机构和控制驱动机构执行动作的控制机构,所述铰链支架组件设置上端固定设置于履带搬运机车架前端部的下端,其收放摆动端头上设有与地面接触支撑的支撑组件。本发明产品通过在履带搬运机上设置了摆动收放支撑组件稳定车辆防止倾倒的防倾支撑装置,由控制机构控制驱动机构带动多个相互铰接的支架组成的铰链支架组件进行收放动作,有效消除了履带搬运机在运输过程中因前后重心不稳产生的倾覆现象,并增加了搬运机接地面积,避免陷入在松软泥泞地面。(The invention discloses an anti-tilting support device of a crawler carrier, which comprises a retractable and swingable hinge support assembly, a driving mechanism and a control mechanism, wherein the retractable and swingable hinge support assembly is formed by combining a plurality of mutually hinged supports, the driving mechanism is used for driving the hinge support assembly to swing and retract in a butt joint mode, the control mechanism is used for controlling the driving mechanism to execute actions, the upper end of the hinge support assembly is fixedly arranged at the lower end of the front end part of a frame of the crawler carrier, and a support assembly which is in contact with the ground for supporting is arranged. The anti-tilting support device for stabilizing the vehicle against toppling is arranged on the crawler carrier, the swing retraction support assembly is arranged on the crawler carrier, the control mechanism controls the driving mechanism to drive the hinge bracket assembly consisting of the plurality of mutually hinged brackets to retract and release, the overturning phenomenon caused by unstable front and back gravity centers in the transportation process of the crawler carrier is effectively eliminated, the grounding area of the carrier is increased, and the crawler carrier is prevented from being sunk in soft muddy ground.)

1. The utility model provides a caterpillar conveyor's anti-tilt strutting arrangement which characterized in that: the foldable and retractable type crawler belt carrier comprises a retractable and swingable hinge support assembly formed by combining a plurality of mutually hinged supports, a driving mechanism for driving the hinge support assembly to swing and retract and a control mechanism for controlling the driving mechanism to execute actions, wherein the upper end of the hinge support assembly is fixedly arranged at the lower end of the front end part of a frame of the crawler belt carrier, and a support assembly which is in contact with the ground and supported is arranged on a retractable swinging end head of the hinge support assembly.

2. The anti-roll supporting device of a crawler carrier according to claim 1, wherein: hinge bracket component sets up including mutual symmetry in the lower hinge support of both sides, go up hinge support, vaulting pole hinge and support arm, hinge support lower extreme and support arm end portion are articulated down, and the upper end is articulated with last hinge support, it is articulated with vaulting pole hinge one end to go up hinge support upper end, vaulting pole hinge up end is fixed with crawler carrier frame end connection, and the other end is articulated with support arm upper end, the supporting component docks in support arm lower tip, it is equipped with the drive shaft to dock on articulated support and the articulated tip of last hinge support down, the drive shaft docks with actuating mechanism cooperation to can actuating mechanism stroke action displacement drive the relative vaulting pole hinge of hinge support and do and receive and release the angular oscillation.

3. The anti-roll supporting device of a crawler carrier according to claim 2, wherein: and connecting arms can be arranged between the brackets on the two sides of the hinge bracket component for connection and fixation.

4. The anti-roll supporting device of a crawler carrier according to claim 2, wherein: the driving mechanism comprises a hydraulic oil cylinder, a hydraulic oil pump and a hydraulic electromagnetic directional valve, the hydraulic oil pump is in butt joint with the hydraulic oil cylinder, a locking sleeve is arranged in the middle of the driving shaft and is in butt joint with the hydraulic oil cylinder in a matched mode, and the control mechanism controls the hydraulic electromagnetic directional valve to drive the hydraulic oil cylinder to perform actions.

5. The anti-roll supporting device of a crawler carrier according to claim 4, wherein: control mechanism sets to intelligent control module group, intelligent control module group includes intelligent control ware, level detection module, power module is to intelligent control ware, level detection module power supply, and level detection module and intelligent control ware electric connection and response vehicle operation inclination parameter, intelligent control ware and hydraulic pressure solenoid directional valve electric connection.

6. The anti-roll supporting device of a crawler carrier according to claim 4, wherein: the control mechanism can be set into a manual control mechanism such as a control pull rod, a control switch and a control handle which are manually controlled.

7. The anti-roll supporting device of a crawler carrier according to claim 2, wherein: the supporting component is arranged as a plane lining plate, the end part of the plane lining plate is connected and fixed with the support supporting arms at two sides, and the connecting arm is arranged at the butt joint end part of the support supporting arms at two sides and the plane lining plate and is fixedly connected with the plane lining plate.

8. The anti-roll supporting device of a crawler carrier according to claim 2, wherein: the end face and the ground are arranged in an inclined upward inclination angle under the condition that the plane lining plate is placed in a swinging mode, and an upward elevation folding edge is arranged on the front section of the plane lining plate so as to form a water distribution plate face.

9. The anti-roll supporting device of a crawler carrier according to claim 2, wherein: the supporting component is set as a supporting wheel set, the supporting wheel set is respectively butted with the support supporting arms on two sides, two supporting wheels are arranged on each supporting wheel set, a supporting shaft is arranged between the two supporting wheels and connected, and the connecting arm is arranged in the middle of the support supporting arms on two sides.

10. The anti-roll supporting device of a crawler carrier according to claim 5, wherein: the intelligent controller is internally provided with a single chip microcomputer, the single chip microcomputer stores preset control setting information, and the level detection module is set into a level meter capable of acquiring dip angle parameters.

Technical Field

The invention relates to the technical field of crawler conveyor equipment, in particular to an anti-tilting support device of a crawler conveyor.

Background

Caterpillar carrier is because of splendid road surface adaptability, be applicable to the transportation demand of complicated abominable road conditions, in agriculture, engineering transportation field development is rapid, but current caterpillar carrier is carrying full cargo transportation in-process, whole car can be because of the skew around the goods quality produces the focus, combine the abrupt slope inclination factor in the complicated road conditions of mountain region, it produces very easily to produce the vehicle condition of toppling, harm personal property safety, and when muddy ground environment transportation, also can easily be stuck in the unable action in ground because of focus skew and the overweight condition of vehicle.

Disclosure of Invention

The invention aims to solve the technical problem of the prior art and provides an anti-tilting support device of a crawler conveyor, which can stabilize a vehicle and prevent the vehicle from tilting by a swingable retractable support assembly.

In order to achieve the purpose, the invention provides an anti-tilting support device of a crawler conveyor, which has the technical scheme that: the utility model provides a caterpillar carrier's anti-tilt strutting arrangement, includes the actuating mechanism that can receive and release wobbling hinge bracket subassembly, butt joint drive hinge bracket subassembly swing that are made up into by a plurality of mutual articulated supports receive and releases and control the actuating mechanism of actuating mechanism execution action, hinge bracket subassembly sets up the lower extreme that the upper end is fixed to be set up in caterpillar carrier frame front end, is equipped with the supporting component who supports with ground contact on its receiving and releasing swing end, when caterpillar carrier in the abrupt slope operation in-process angle is too big and the focus skew is unstable, can drive hinge bracket subassembly by control mechanism control actuating mechanism and receive and release the swing for steerable realization supporting component supports with the focus that ground contact increased whole caterpillar carrier, effectively avoids the vehicle to topple.

As a further scheme: the hinge support component comprises a lower hinge support, an upper hinge support, a stay rod hinge and a support arm which are symmetrically arranged on two sides, the lower end of the lower hinge support is hinged with the end part of the support arm, the upper end of the upper hinge support is hinged with one end of the stay rod hinge, the upper end surface of the stay rod hinge is fixedly connected with the end part of the crawler carrier frame, the other end of the stay rod hinge is hinged with the upper end of the support arm, the support component is butted at the lower end part of the support arm, a driving shaft is butted at the hinged end part of the lower hinge support and the upper hinge support, the driving shaft is butted with a driving mechanism in a matching way and can drive the upper hinge support to do folding and unfolding angular swinging relative to the stay rod hinge by the stroke action displacement of the driving mechanism, all supports symmetrically arranged on two sides are mutually hinged and matched, so that the, and then drive the receipts and releases the swing of supporting component, be in when the normal operating of crawler carrier and receive upwards in the state of putting, then drive when needing the supporting component to support and be in the state of putting downwards.

As a further scheme: the hinge bracket component is characterized in that a connecting arm can be arranged between the brackets on the two sides and connected and fixed, and the connecting arm is arranged to increase the connecting strength between the whole hinge bracket components, so that the acting force between the goods and the ground can be conveniently borne.

As a further scheme: the driving mechanism comprises a hydraulic oil cylinder, a hydraulic oil pump and a hydraulic electromagnetic directional valve, the hydraulic oil pump is in butt joint with the hydraulic oil cylinder, a locking sleeve is arranged in the middle of the driving shaft and is in butt joint with the hydraulic oil cylinder in a matching mode, the control mechanism controls the hydraulic electromagnetic directional valve to drive the hydraulic oil cylinder to perform actions, and the hydraulic oil cylinder system is adopted to drive the crawler conveyor to be suitable for driving operation.

As a further scheme: control mechanism sets to intelligent control module group, intelligent control module group includes intelligent control ware, level detection module, power module is to intelligent control ware, level detection module power supply, and level detection module and intelligent control ware electric connection and response vehicle operation inclination parameter, intelligent control ware and hydraulic pressure solenoid directional valve electric connection can realize that the auto-induction inclination changes and then the receive and release of automatic control hinge bracket subassembly to supporting component by intelligent control ware.

As a further scheme: control mechanism can set up manual control mechanism such as control pull rod, control switch, control grab handle that artifical was controlled, also can carry out corresponding control through the manual control mode, and is more convenient low-cost.

As a further scheme: the supporting component sets up to the plane welt, the support arm connection of plane welt tip and both sides is fixed, the linking arm sets up in the support arm and the plane welt butt joint tip of both sides to it is fixed with plane welt connection, and the plane welt has great area of contact, can dock different topography under complicated road conditions environment and realize supporting.

As a further scheme: the terminal surface is the inclined angle setting of going up with ground under the swing state of placing of plane welt, plane welt anterior segment is equipped with the angle of elevation hem that makes progress and then forms the board that divides, divides the board to have better fender mud water diversion effect to muddy ground road conditions, avoids muddy water to be attached to plane welt tip increase heavy burden.

As a further scheme: the supporting component is set as a supporting wheel set, the supporting wheel set is respectively butted with the support supporting arms on two sides, two supporting wheels are arranged on each supporting wheel set, a supporting shaft is arranged between the two supporting wheels and connected with the support supporting arms on two sides, and the connecting arm is arranged in the middle of the support supporting arms on two sides and can be conveniently matched with the ground to advance and support under various ground environments through the rolling supporting wheel set.

As a further scheme: the intelligent controller is internally provided with a single chip microcomputer, the single chip microcomputer stores preset control setting information, the level detection module is set into a level meter capable of acquiring dip angle parameters, the single chip microcomputer can be used for docking system programs, and the level meter is matched for intelligent control.

Compared with the prior art, the invention has the beneficial effects that: the anti-tilting support device for stabilizing the vehicle against toppling is arranged on the crawler carrier, the swing retraction support assembly is arranged on the crawler carrier, the control mechanism controls the driving mechanism to drive the hinge bracket assembly consisting of the plurality of mutually hinged brackets to retract and release, the overturning phenomenon caused by unstable front and back gravity centers in the transportation process of the crawler carrier is effectively eliminated, the grounding area of the carrier is increased, and the crawler carrier is prevented from being sunk in soft muddy ground.

Drawings

Fig. 1 is a schematic view of an assembly structure of an anti-toppling support device 1 according to an embodiment of the present invention.

Fig. 2 is a schematic view of the placement structure of an anti-toppling support device 1 according to an embodiment of the present invention.

Fig. 3 is a schematic view of a storage structure of an anti-toppling support device according to embodiment 1 of the present invention.

FIG. 4 is a schematic view of a hinge bracket assembly of the present invention with a planar liner.

FIG. 5 is a schematic view of a receiving structure of the hinge bracket assembly of the present invention in combination with a planar liner.

FIG. 6 is a schematic view of a hinge bracket assembly of the present invention with a supporting wheel set.

Fig. 7 is a schematic view of the assembly structure of the anti-toppling support device of the embodiment 2 of the invention.

In fig. 1 to 7: the device comprises a support arm 1, a support rod hinge 2, an upper hinge support 3, a lower hinge support 4, a driving shaft 5, a locking sleeve 6, a connecting arm 7, a plane lining plate 8, a ground contact plate surface 81, a water diversion plate surface 82, a support wheel set 9, a support wheel 91, a support shaft 92, a hydraulic oil cylinder 10, a hydraulic oil pump 11, an intelligent controller 12, a level meter 13, a frame 14, a travelling mechanism 15, a goods shelf 16, a power speed change assembly 17, an operating mechanism 18 and a control pull rod 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, embodiment 1 of the present invention: the prior crawler carrier comprises a traveling mechanism 15, a frame 14, a power speed change assembly 17, an operating mechanism 18 and a goods shelf 16, wherein the frame 14 is also provided with an anti-toppling support device for preventing the crawler carrier from toppling due to unstable gravity center offset, the anti-toppling support device comprises a retractable and swinging hinge bracket component formed by combining a plurality of brackets hinged with each other, a driving mechanism for butting and driving the hinge bracket component to swing and retract and a control mechanism for controlling the driving mechanism to execute actions, the upper end of the hinge bracket component is fixedly arranged at the lower end of the front end part of the frame of the crawler carrier, a support component which is in contact with the ground for supporting is arranged at the retractable and swinging end, and when the crawler carrier runs on an abrupt slope and the unstable gravity center offset, the control mechanism can control the driving mechanism to drive the hinge bracket component to swing and retract, the gravity center support of the whole crawler conveyor is increased by the fact that the support assembly is in contact with the ground in a controllable mode, and overturning of the vehicle is effectively avoided. The hinge bracket component in the embodiment comprises a lower hinge bracket 4, an upper hinge bracket 3, a stay rod hinge 2 and a bracket supporting arm 1 which are symmetrically arranged at two sides, the lower end of the lower hinge bracket is hinged with the end part of the bracket supporting arm 1, the upper end of the lower hinge bracket is hinged with the upper hinge bracket 3, the upper end of the upper hinge bracket is hinged with one end of the stay rod hinge, the upper end surface of the stay rod hinge 2 is fixedly connected with the end part of the crawler carrier frame, the other end of the stay rod hinge is hinged with the upper end of the bracket supporting arm 1, the whole hinge bracket component forms a hinge ring frame fixedly limited by the stay rod hinge 2, the supporting component is butt-jointed with the lower end part of the bracket supporting arm 1 and can move to form folding and unfolding state change by the bracket supporting arm 1, a driving shaft 5 is butt-jointed on the hinged end part of the lower hinge bracket 4 and the upper hinge bracket, the supports symmetrically arranged on two sides are mutually hinged and matched, so that the upper hinged support can be driven by the displacement of the driving shaft to do folding and unfolding angle swing relative to the stay bar hinge, the folding and unfolding swing of the supporting assembly is further driven, the upper hinged support is in a folding and unfolding state and upwards accommodated when the crawler conveyor normally operates, and the upper hinged support is driven to be in a placing state and downwards when the supporting assembly is required to support. The hinge bracket component can be provided with connecting arms 7 between the brackets at two sides for connection and fixation, and the connecting arms 7 increase the connection strength between the whole hinge bracket components, thereby facilitating bearing of the acting force between the goods and the ground.

The supporting component in the embodiment can be set as a plane lining plate 8, the end part of the plane lining plate 8 is fixedly connected with the support supporting arms 1 at the two sides, the connecting arms 7 for enhancing the connecting strength are correspondingly arranged at the butt joint end parts of the support supporting arms 1 at the two sides and the plane lining plate 8 in a matching way and are fixedly connected with the plane lining plate, the plane lining plate 8 has a larger contact area, and the supporting component can be butted with different terrains to realize supporting under the environment of complex road conditions; in addition, the end face of the plane lining plate 8 in the swinging placement state in the embodiment is a ground contact plate face 81 which is arranged at an upward inclined angle obliquely with the ground, so that the situation that the vehicle is directly butted with the ground to be hindered from running is avoided, the front section of the plane lining plate is provided with an upward elevation angle folded edge to form a water diversion plate face 82, the water diversion plate face 82 is arranged to have a good mud blocking and water diversion effect on the road condition of the muddy ground, and the situation that muddy water is attached to the end part of the plane lining plate to increase load is avoided.

The actuating mechanism of this embodiment includes hydraulic cylinder 10, hydraulic oil pump 11 and hydraulic pressure electromagnetic directional valve (the reference is not marked, dock in hydraulic cylinder 10, between the hydraulic oil pump 11), wherein hydraulic oil pump 11 docks hydraulic cylinder 10, 5 middle parts of drive shaft that correspond are equipped with locking sleeve 6, locking sleeve 6 and the cooperation butt joint of hydraulic cylinder 10, and then accessible control mechanism control hydraulic pressure electromagnetic directional valve drive hydraulic cylinder 10 execution action stroke, wherein select hydraulic cylinder system as actuating mechanism to be because of the heavy burden transport means of crawler for the complex environment, hydraulic cylinder system is fit for the crawler drive operation requirement. In addition, the control mechanism in this embodiment is set as an intelligent control module, the intelligent control module includes an intelligent controller 12, a level detection module, and a power module, wherein the power module supplies power to the intelligent controller 12 and the level detection module, a power transmission assembly 17 can be used for providing power to drive a generator to generate a vehicle-mounted power supply, the vehicle-mounted power supply is stored and supplied by a storage battery, in addition, the level detection module is electrically connected with the intelligent controller 12 and senses a vehicle running inclination parameter, the intelligent controller 12 is electrically connected with a hydraulic electromagnetic directional valve, the intelligent controller 12 can process and analyze the corresponding inclination parameter information, and automatic sensing inclination change is realized, so that the hinge bracket assembly can be automatically controlled to receive and release the supporting assembly. The intelligent controller 12 in this embodiment is internally provided with a single chip microcomputer, and the single chip microcomputer stores preset control setting information, such as angle setting of a preset inclination angle, signal preset information of a butt joint level detection module, and the like, the level detection module of this embodiment is set to a level meter 13 capable of acquiring an inclination angle parameter, and the single chip microcomputer is adopted to butt joint a system program and is matched with the level meter to perform intelligent control.

In addition, referring to fig. 6, the supporting assembly can also be set as a supporting wheel set 9, the supporting wheel set 9 is respectively butted with the support arms 1 at two sides, each supporting wheel set is provided with two supporting wheels 91, a supporting shaft 92 is arranged between the two supporting wheels 91 for connection, and a connecting arm 7 for enhancing the connection strength is correspondingly arranged in the middle of the support arms at two sides; adopt plane welt 8 or support wheelset 9 for this embodiment to carry out the correspondence preference to suitable road conditions environment, it all can provide the function that supports and prevent toppling.

Referring also to fig. 7, example 2 of the present invention: compared with the embodiment 1, the embodiment 2 replaces the control mechanism, the intelligent control module in the embodiment 1 is set to be the control handle 19 controlled by manual operation, the control mechanism can also be set to be other manual control mechanisms such as a control pull rod and a control switch controlled by manual operation, the integral hinge bracket assembly and the driving mechanism are completely set, the retraction and extension control can be realized only by one control signal or control switch operation, the manual operation can enable an operator to directly select whether to retract or extend according to the road condition, the production and manufacturing cost is saved, and the personnel experience can adapt to the direct environmental road condition to deal with the emergency situation.

The principle of the invention is as follows: in the prior art, during the transportation process of a crawler conveyor with full load of goods, the gravity center of the whole vehicle can shift forwards and backwards due to the mass of the goods, and the overturning condition of the vehicle is easily generated, by arranging an anti-overturning supporting device which can be manually controlled or automatically controlled by an intelligent controller to retract and release a supporting component for supporting the gravity center of the whole vehicle to be stable, in the embodiment 1, the inclination angle parameter information of the advancing vehicle is collected by a level meter 13 during the advancing process, when the advancing inclination angle parameter of the vehicle reaches the preset numerical range of placing the supporting component, the intelligent controller 12 carries out processing and analysis, controls a hydraulic electromagnetic directional valve to drive a hydraulic oil cylinder 10 to do a contraction stroke, the hydraulic oil cylinder 10 drives a driving shaft 5 to act, the driving shaft 5 positioned at the hinged end of an upper hinge support 3 and a lower hinge support 4 drives the upper hinge support 3 to do angle swing downwards by the hinged end of the, and then the supporting component supports the gravity center of the vehicle downwards by contacting with the ground, the vehicle overturning phenomenon caused by gravity center shift is avoided, otherwise, when the road condition is good, the hydraulic oil cylinder 10 automatically extends out, the driving shaft 5 is jacked, and then the driving shaft drives the hinged end of the upper hinged support 3 relative to the front section of the support rod hinge 2 to swing upwards in angle, and the supporting component is accommodated at the lower end part of the frame. In embodiment 2, the operator directly responds to the road condition to operate the control handle 19 to control the retraction of the support member. The anti-tilting support device for stabilizing the vehicle against toppling is arranged on the crawler carrier, the swing retraction support assembly is arranged on the crawler carrier, the control mechanism controls the driving mechanism to drive the hinge bracket assembly consisting of the plurality of mutually hinged brackets to retract and release, the overturning phenomenon caused by unstable front and back gravity centers in the transportation process of the crawler carrier is effectively eliminated, the grounding area of the carrier is increased, and the crawler carrier is prevented from being sunk in soft muddy ground.

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.