CN109797675B

CN109797675B - Method for orderly delivering stacked roadblock stacks

Info

Publication number: CN109797675B
Application number: CN201910216457.9A
Authority: CN
Inventors: 张伟伟; 杨家元
Original assignee: Individual
Current assignee: Binzhou High Tech Materials Industrial Park Co ltd
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2020-12-18
Anticipated expiration: 2039-03-21
Also published as: CN109797675A

Abstract

The invention discloses a method for orderly putting stacked roadblock piles, which comprises the following steps: the worker places a group of roadblock piles in a first throwing hole in the vehicle body and switches a first trigger component to a triggered state; in the state switching process of the first trigger member, the first connecting member is matched with the first limiting member to enable the transmission of the internal power of the linkage mechanism and the disconnection of the internal power of the linkage mechanism; the worker places the other roadblock stack in the second throwing hole; the vehicle body moves forward, and the first throwing mechanism throws the roadblock stack in the throwing hole I; the first trigger component is switched to an un-triggered state, and the first connecting component, the first limit component, the second connecting component and the second limit component are matched to disconnect the internal power of the linkage mechanism and transmit the internal power of the linkage mechanism; the vehicle body continues to advance and the second throwing mechanism throws the roadblock pile in the throwing hole II.

Description

Method for orderly delivering stacked roadblock stacks

Technical Field

The invention relates to the field of roadblocks, in particular to a roadblock putting method.

Background

In the real life, because construction team carries out the testing and maintenance to the road surface, need keep apart this section road surface, road surface uses the roadblock to keep apart usually, and present roadblock setting lays the roadblock through artifical mode basically, and this kind of mode of laying not only need consume a large amount of human costs and time, and is inefficient, with high costs moreover.

Disclosure of Invention

In order to solve the defects of the prior art, the invention aims to provide a roadblock putting method which is used for sequentially putting roadblocks on a road surface, the whole putting process is fully automatic, the manual putting of workers is not needed, the putting time of the roadblocks is shortened, the labor capacity of the workers is reduced, and the roadblock putting method can be operated by one person, is more convenient and faster to operate,

in order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.

The method for orderly putting the stacked roadblock stacks comprises the following steps:

step one, a roadblock stack placing stage;

s1: a worker places a group of roadblocks in a first throwing hole in the vehicle body;

the vehicle body comprises a vehicle frame, a front wheel component, a rear wheel component and a mounting plate, wherein the mounting plate is horizontally arranged, the mounting plate is fixedly mounted on the vehicle frame, the mounting plate is positioned above the front wheel component and the rear wheel component, a throwing hole is formed in the mounting plate, the throwing hole is of a regular hexagon structure matched with a roadblock base, the maximum diagonal line of the throwing hole is parallel to the axial direction of a front wheel shaft in the front wheel component, two groups of throwing holes are formed in the throwing hole, the distance direction between the two groups of throwing holes is parallel to the advancing direction of the vehicle body, and the two groups of throwing holes are respectively a throwing hole I close to the front end of the vehicle body and a throwing hole II close to the tail end;

the vehicle body is provided with a trigger sequencing device, the trigger sequencing device comprises a first trigger sequencing mechanism and a second trigger sequencing mechanism, and the first trigger sequencing mechanism comprises a first trigger member, a first connecting member and a first limiting member;

the mounting plate is internally provided with a mounting hole for connecting and communicating the first throwing hole and the second throwing hole, the mounting hole is of a rectangular hole body structure, the extending direction of the mounting hole is parallel to the advancing direction of the vehicle body, the first trigger component is arranged in the mounting hole and comprises a trigger rod and a trigger spring;

the wall of the upper hole of the mounting hole is provided with a connecting bulge, the extension direction of the trigger rod is parallel to the advancing direction of the vehicle body, the trigger rod is movably mounted on the connecting bulge and forms sliding guide fit between the connecting bulge and the connecting bulge, one end of the trigger rod is positioned in the first throwing hole, the end is an induction end, the other end of the trigger rod is positioned in the mounting hole, the end is a fixed end, the induction end of the trigger rod is provided with an induction inclined plane, the distance between the induction inclined plane and the ground increases along the extension direction of the trigger rod from the induction end to the fixed end, the trigger spring is sleeved outside the trigger rod, and the elasticity of the trigger spring enables the trigger rod to move close to the first throwing hole along the extension;

the motion state of the first trigger component can be divided into an unfired state that the sensing end of the trigger rod is positioned in the first throwing hole and a triggered state that the sensing end of the trigger rod is positioned in the mounting hole;

the working personnel move the roadblock stack away to the first throwing hole, the roadblock base is contacted with the induction end of the trigger rod, and meanwhile, the roadblock base is matched with the induction end induction inclined surface of the trigger rod to enable the first trigger component to be switched from the non-triggered state to the triggered state;

s2: in the state switching process of the first trigger member, the first connecting member is matched with the first limiting member to change the power transmission in the linkage device;

the linkage device comprises a power transmission mechanism and a linkage mechanism, wherein the power transmission mechanism is used for receiving forward power generated by forward movement of the vehicle body and transmitting the forward power to the linkage mechanism, the power transmission in the power transmission mechanism can be disconnected, and the linkage mechanism is used for drawing the throwing device to throw the roadblock stack under the action of the forward power;

the throwing device comprises a fixed plate, a first throwing mechanism for throwing the roadblock stack placed in the first throwing hole and a second throwing mechanism for throwing the roadblock stack placed in the second throwing hole;

the fixed plates are horizontally arranged, the extending direction of the fixed plates is parallel to the advancing direction of the vehicle body, the fixed plates are fixedly mounted on the vehicle frame and are positioned below the mounting plate, two groups of fixed plates are arranged on the fixed plates and are positioned in the same horizontal plane, the distance direction between the two groups of fixed plates is parallel to the axial direction of the front wheel shaft, the distance between the two groups of fixed plates is smaller than the maximum diagonal length of the roadblock base and larger than the minimum diagonal length of the roadblock base, the area between the two groups of fixed plates is a throwing area, the throwing area is positioned right below the first throwing hole and the second throwing hole, and the two groups of fixed plates are respectively a first fixed plate and;

the linkage mechanisms are respectively provided with two groups, namely a first linkage mechanism and a second linkage mechanism, the first linkage mechanism is positioned under the first fixed plate and used for drawing the first throwing mechanism to throw the roadblock piles in the first throwing hole, and the second linkage mechanism is positioned under the second fixed plate and used for drawing the second throwing mechanism to throw the roadblock piles in the second throwing hole;

the first connecting member is used for connecting the first trigger member and the first linkage mechanism and controlling whether the power in the first linkage mechanism is disconnected or not, and the first limiting member is used for connecting the first trigger member and the second linkage mechanism and controlling whether the power in the second linkage mechanism is disconnected or not;

the motion state of the first connecting component can be divided into a connection state that the connecting disc of the first linkage mechanism can output power to the first linkage plate and a disconnection state that the connecting disc of the first linkage mechanism is disconnected and outputs power to the first linkage plate;

the motion state of the first limiting member can be divided into a limiting state that a connecting disc of the second linkage mechanism is positioned in a clamping area of the first limiting member and the transmission of the internal power of the second linkage mechanism is disconnected, and a canceling state that the connecting disc of the second linkage mechanism is not positioned in the clamping area of the first limiting member and the transmission of the internal power of the second linkage mechanism is possible;

when the first trigger member is switched from an unfired state to a triggered state, the first connecting member is switched from a disconnected state to a connected state, and the first limiting member is switched from a withdrawn state to a limiting state, so that the internal power of the first linkage mechanism can be transmitted, and the internal power of the second linkage mechanism is disconnected;

s3: the worker places the other roadblock stack in the second throwing hole;

the second trigger sequencing mechanism comprises a second trigger member, a second connecting member and a second limiting member, the second trigger member is used for sensing whether a roadblock exists in the second throwing hole, the second connecting member is used for connecting the second trigger member and the second linkage mechanism and controlling whether the power in the second linkage mechanism is disconnected, and the second limiting member is used for connecting the second trigger member and the first linkage mechanism and controlling whether the power in the first linkage mechanism is disconnected;

the second trigger member is arranged in the mounting hole, the structure of the second trigger member is consistent with that of the first trigger member, and the connection relation among the first trigger member, the mounting hole and the first throwing hole is consistent with that among the second trigger member, the mounting hole and the second throwing hole;

the second connecting member is consistent with the first connecting member in structure, and the connection relation among the first connecting member, the first trigger member and the linkage mechanism I is consistent with the connection relation among the second connecting member, the second trigger member and the linkage mechanism II;

the structure of the second limiting member is consistent with that of the first limiting member, and the connection relation among the first limiting member, the first triggering member and the linkage mechanism II is consistent with that among the second limiting member, the second triggering member and the linkage mechanism I;

a worker places the other group of roadblocks into the second throwing hole, in the placing process, the roadblock base is in contact with the induction inclined surface of the induction end of the trigger rod of the second trigger component, the second trigger component is switched to a triggered state from an unfired state, and meanwhile, as the first limiting component is in a limiting state, even if the internal power transmission of the second linkage mechanism is disconnected, the second connecting component is still in a disconnected state, and meanwhile, as the first connecting component is in a connected state, namely the connecting disc of the first linkage mechanism is separated from the clamping area of the second limiting component, the second limiting component is still in a withdrawn state;

(II) a roadblock putting stage;

s4: the vehicle body moves forward, and the first throwing mechanism throws the roadblock stack in the throwing hole I;

the first throwing mechanism is arranged right below the first throwing hole and comprises a first active pushing component arranged on the first fixing plate, a first passive pushing component arranged on the second fixing plate and a first synchronous pulling component used for connecting and driving the first active pushing component and the first passive pushing component;

a sliding part is arranged between the first active pushing component and the upper end surface of the first fixed plate and is in sliding guide fit with the first active pushing component through a sliding part component, and the guiding direction of the sliding part is parallel to the advancing direction of the vehicle body;

a guide part is arranged between the first passive pushing component and the upper end surface of the second fixed plate, the first passive pushing component and the second passive pushing component form sliding guide fit through the guide part, and the guide direction of the guide part is parallel to the advancing direction of the vehicle body;

the roadblock base which is arranged at the lowest position in the roadblock stack in the first throwing hole is arranged on the upper end surfaces of the first fixing plate and the second fixing plate and is contacted with the first active pushing component and the first passive pushing component, and advancing power generated by advancing of the vehicle body is transmitted to the first active pushing component through the first power transmission mechanism and the first linkage mechanism to enable the first active pushing component to reciprocate;

in the first half period, the first active pushing member moves close to the advancing end of the vehicle body, the first passive pushing member is pulled to move close to the tail end of the vehicle body by the first synchronous pulling member, the barrier positioned at the lowest part rotates around the axial direction of the barrier under the matching of the first active pushing member and the first passive pushing member, and meanwhile, the distance between the two groups of fixing plates is smaller than the maximum diagonal length of the barrier base and larger than the minimum diagonal length of the barrier base, so that the barrier rotates around the axial direction of the barrier and finally vertically falls to the road surface through a putting area, and when the barrier positioned at the lowest part falls, the barrier base positioned above the barrier is contacted with the upper end parts of the first active pushing member and the first passive pushing member;

in the latter half period, the first active pushing component moves close to the tail end of the vehicle body and the first passive pushing component moves close to the advancing end of the vehicle body under the elastic force of a pushing spring in the first active pushing component and the first passive pushing component, when the first active pushing component and the first passive pushing component move and return to the original state, the roadblock contacted with the upper end parts of the first active pushing component and the first passive pushing component falls to be contacted with the upper end surfaces of the two groups of fixed plates, namely the connection relation between the roadblock stack, the two groups of fixed plates, the first active pushing component and the first passive pushing component returns to the original state;

then the first active pushing component and the first passive pushing component continue to do reciprocating motion along the advancing direction of the vehicle body, and the roadblock positioned at the lowest part rotates around the self axial direction and vertically falls to the road surface, so that the reciprocating motion is carried out;

s5: when the first throwing mechanism completely throws the roadblock piles in the first throwing hole, the first trigger component is switched from a triggered state to an un-triggered state under the elastic force action of a trigger spring in the first throwing mechanism, meanwhile, the first connecting component is switched from a connected state to a disconnected state, and in the switching process of the state of the first connecting component, the connecting disc of the first linkage mechanism moves close to the clamping area of the second limiting component and is finally positioned in the clamping area, so that the second limiting component is switched from a withdrawn state to a limiting state, and the internal power transmission of the first linkage mechanism is disconnected;

meanwhile, the first limiting member is switched from a limiting state to a canceling state, so that the second connecting member is switched from a disconnecting state to a connecting state, and the internal power of the linkage mechanism II can be transmitted;

s6: the second throwing mechanism is arranged right below the second throwing hole and comprises a second active pushing component arranged on the second fixing plate, a second passive pushing component arranged on the first fixing plate and a second synchronous pulling component used for connecting and driving the second active pushing component and the second passive pushing component;

the structure of the second active pushing component is consistent with that of the first active pushing component, and the connection relation between the second fixing plate and the second active pushing component is consistent with that between the first fixing plate and the first active pushing component;

the structure of the passive pushing component II is consistent with that of the passive pushing component I, and the connection relation between the fixed plate I and the passive pushing component II is consistent with that between the fixed plate II and the passive pushing component I;

the synchronous pulling component II and the synchronous pulling component I have the same structure, and the connection relation among the synchronous pulling component II, the active pushing component II and the passive pushing component II is the same as the connection relation among the synchronous pulling component I, the active pushing component I and the passive pushing component I;

the vehicle body continues to advance, the advancing power is transmitted to the second throwing mechanism through the power transmission mechanism and the linkage mechanism II, finally the second throwing mechanism is made to throw the roadblock piles in the throwing hole II, and the throwing process of the second throwing mechanism to the roadblock piles placed in the throwing hole II is consistent with the throwing process of the first throwing mechanism to the roadblock piles placed in the throwing hole I.

In the stage is laid to the roadblock of this roadblock delivery vehicle, if the staff lays a set of roadblock earlier in throwing in hole two, lay another set of roadblock pile in throwing in hole one afterwards, then in the roadblock delivery stage, the second is thrown in the mechanism and is thrown in earlier the roadblock pile of throwing in hole two, throws in the roadblock pile of throwing in hole one behind the first mechanism of throwing in.

Compared with the prior art, the invention has the beneficial effects that the operator only needs to push the vehicle body to move forward, in the process of moving forward, the linkage device takes forward power generated by the forward movement of the vehicle body as a power source to draw the putting device to operate, and finally the roadblocks are sequentially placed on the road surface, the whole putting process is fully automatic, the manual placement of the operator is not needed, the laying time of the roadblocks is shortened, the labor capacity of the operator is reduced, meanwhile, the operation is only carried out by one person, the operation is more convenient, in addition, the sequencing device is triggered to ensure that the putting device takes the sequence of placing two groups of roadblock piles backwards in the vehicle body as a reference and sequentially puts the two groups of roadblock piles, so that the distances between two adjacent roadblocks placed on the road.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial structural schematic diagram of the present invention.

Fig. 3 is a schematic structural view of the vehicle body of the present invention.

Fig. 4 is a matching diagram of the dispensing device, the trigger sorting device and the linkage device according to the present invention.

Fig. 5 is a schematic structural view of the power transmission mechanism of the present invention.

Fig. 6 is a combination view of the dial, gear shaft and driving pulley of the present invention.

Fig. 7 is a schematic structural diagram of the linking mechanism of the present invention.

FIG. 8 is a diagram of the power connection component, the first linkage plate and the first linkage shaft of the present invention

Fig. 9 is a schematic structural diagram of the dispensing device of the present invention.

Fig. 10 is a diagram of the engagement of the traction plate and the active push plate of the present invention.

Fig. 11 is a schematic structural diagram of a trigger sorting apparatus according to the present invention.

Fig. 12 is a schematic structural diagram of a trigger sequencing apparatus according to the present invention.

Fig. 13 is a schematic structural diagram of a first trigger sorting mechanism according to the present invention.

Fig. 14 is a schematic structural diagram of the first trigger member of the present invention.

Fig. 15 is a structural view of the first connecting member of the present invention.

Fig. 16 is a schematic structural view of a first stop member of the present invention.

Fig. 17 is a schematic structural diagram of a second trigger sequencing mechanism of the present invention.

Fig. 18 is a schematic structural view of a second trigger member of the present invention.

Detailed Description

step one, a roadblock stack placing stage;

s1: a worker places a group of barricades in a first drop hole in the vehicle body 100;

the vehicle body 100 comprises a vehicle frame 110, a front wheel component 120, a rear wheel component 130 and a mounting plate 140, wherein the mounting plate 140 is horizontally arranged, the mounting plate 140 is fixedly mounted on the vehicle frame 110, the mounting plate 140 is positioned above the front wheel component 120 and the rear wheel component 130, a throwing hole is formed in the mounting plate 140, the throwing hole is of a regular hexagon structure matched with a roadblock base, one maximum diagonal line of the throwing hole is parallel to the axial direction of a front wheel shaft 121 in the front wheel component 120, two groups of throwing holes are formed in the throwing hole, the distance direction between the two groups of throwing holes is parallel to the advancing direction of the vehicle body 100, and the two groups of throwing holes are respectively a first throwing hole close to the front end of the vehicle body 100 and a second throwing hole close to the tail end of;

a worker moves the roadblock stack away into the first drop hole, the roadblock base is in contact with the induction end of the trigger rod 4111, and meanwhile, the roadblock base is matched with the induction end induction inclined surface of the trigger rod 4111 to enable the first trigger member 4110 to be switched from an unfired state to a triggered state;

s2: in the state switching process of the first triggering member 4110, the first connecting member 4120 cooperates with the first limiting member 4130 to change the power transmission inside the linkage device 200;

when the first triggering member 4110 is switched from the non-triggered state to the triggered state, the first connecting member 4120 is switched from the disconnected state to the connected state, and the first limiting member 4130 is switched from the withdrawn state to the limiting state, so that the internal power of the first linkage mechanism can be transmitted, and the internal power of the second linkage mechanism is disconnected;

s3: the worker places the other roadblock stack in the second throwing hole;

a worker places the other group of roadblocks into the second drop hole, in the placing process, the roadblock base is in contact with the sensing inclined plane of the sensing end of the trigger rod of the second trigger member 4210, the second trigger member 4210 is switched to a triggered state from an unfired state, meanwhile, as the first limiting member 4130 is in a limiting state, even if the internal power transmission of the second linkage mechanism is disconnected, the second linkage member 4220 is still in a disconnected state, and meanwhile, as the first linkage member 4120 is in a connected state, namely the connecting disc 228 of the first linkage mechanism is separated from the clamping area of the second limiting member 4230, the second limiting member 4230 is still in a withdrawn state;

(II) a roadblock putting stage;

s4: the vehicle body 100 moves forward, and the first throwing mechanism 320 throws the roadblock stack in the first throwing hole;

in the first half period, the first active pushing member moves close to the advancing end of the vehicle body 100, the first passive pushing member is pulled to move close to the tail end of the vehicle body 100 by the first synchronous pulling member, the barrier positioned at the lowest part rotates around the axial direction of the barrier under the matching of the first active pushing member and the first passive pushing member, and meanwhile, the distance between the two groups of fixing plates 310 is smaller than the maximum diagonal length of the barrier base and larger than the minimum diagonal length of the barrier base, so that the barrier rotates around the axial direction of the barrier and finally falls to the road surface vertically through a throwing area, and when the barrier positioned at the lowest part falls, the barrier base positioned above the barrier is contacted with the upper end parts of the first active pushing member and the first passive pushing member;

in the latter half period, the first active pushing member moves close to the tail end of the vehicle body 100 and the first passive pushing member moves close to the advancing end of the vehicle body 100 under the elastic force of the pushing spring 323 in the first active pushing member and the first passive pushing member, when the first active pushing member and the first passive pushing member move and return to the original state, the roadblock contacted with the upper end parts of the first active pushing member and the first passive pushing member falls to be contacted with the upper end surfaces of the two groups of fixed plates 310, namely the connection relation among the roadblock stack, the two groups of fixed plates 310, the first active pushing member and the first passive pushing member returns to the original state;

then, the first active pushing component and the first passive pushing component continue to do reciprocating motion along the advancing direction of the vehicle body 100, and the roadblock positioned at the lowest part rotates around the self axial direction and vertically falls to the road surface, so that the reciprocating motion is performed;

s5: when the first throwing mechanism 320 completely throws the roadblock stack in the first throwing hole, the first triggering member 4110 is switched from a triggered state to an un-triggered state under the elastic force of the triggering spring 4114 in the first throwing mechanism, and simultaneously the first connecting member 4120 is switched from a connected state to a disconnected state, during the switching process of the state of the first connecting member 4120, the connecting disc 228 of the first linkage mechanism moves close to the clamping area of the second limiting member 4230 and is finally positioned in the clamping area, so that the second limiting member 4230 is switched from a withdrawn state to a limiting state, and the internal power transmission of the first linkage mechanism is disconnected;

at the same time, the first limit member 4130 is switched from the limit state to the cancel state, so that the second connection member 4220 is switched from the disconnection state to the connection state, and the internal power of the linkage mechanism II can be transmitted;

s6: the second throwing mechanism 330 is arranged right below the second throwing hole, and the second throwing mechanism 330 comprises a second active pushing component arranged on the second fixing plate, a second passive pushing component arranged on the first fixing plate, and a second synchronous pulling component for connecting and driving the second active pushing component and the second passive pushing component;

the vehicle body 100 continues to advance, the advancing power is transmitted to the second throwing mechanism 330 through the power transmission mechanism 210 and the linkage mechanism two, and finally the second throwing mechanism 330 is made to throw the roadblock piles in the throwing hole two, wherein the process of throwing the roadblock piles in the throwing hole two by the second throwing mechanism 330 is consistent with the process of throwing the roadblock piles in the throwing hole one by the first throwing mechanism 320.

In the stage of laying the roadblock of this roadblock putting vehicle, if the staff lays a set of roadblock pile earlier in throwing in hole two, later lays another set of roadblock pile in throwing in hole one, then in the roadblock putting stage, second throwing in mechanism 330 puts in the roadblock pile in hole two earlier, puts in the roadblock pile in hole one behind first throwing in mechanism 320.

The invention has the advantages that the throwing device is adopted to throw the roadblock piles, a worker only needs to push the vehicle body to advance, in the advancing process, the linkage device takes the advancing power generated by advancing of the vehicle body as a power source to pull the throwing device to operate, and finally, the roadblocks are sequentially placed on the road surface, the whole throwing process is full-automatic, manual placement of the worker is not needed, the laying time of the roadblocks is shortened, the labor capacity of the worker is reduced, meanwhile, the operation is convenient and fast, in addition, the sequencing device is triggered to enable the throwing device to sequentially throw the roadblock piles by taking the backward placing sequence of the roadblock piles as a reference, and the distance between two adjacent roadblocks placed on the road surface is equal.

As shown in fig. 1 to 18, an induction switching type manual roadblock throwing vehicle comprises a vehicle body 100, a linkage device 200 and a throwing device 300, wherein two sets of roadblock piles are stored on the vehicle body 100, the linkage device 200 is used for receiving power generated by the advancing of the vehicle body 100 and transmitting the power to the throwing device 300, and the throwing device 300 is used for throwing the roadblock piles in the vehicle body 100 by using the power generated by the advancing of the vehicle body 100 as a power source.

During actual work, the roadblock comprises the base that is regular hexagon structure and the pyramis that is located the base top and is the cone structure, and the staff deposits two sets of roadblock piles in automobile body 100 in proper order and is located the input position department of input device 300, and then the staff manually pushes automobile body 100, and input device 300 uses the power that automobile body 100 gos forward the production as the power supply and puts in the roadblock pile of depositing in automobile body 100.

As shown in fig. 3, the vehicle body 100 includes a frame 110, a front wheel member 120, a rear wheel member 130, and a mounting plate 140, where the rear wheel member 130 includes a rear wheel assembly, and the rear wheel assembly includes a connecting bracket and a rear wheel, the connecting bracket is movably mounted on the frame 110 and can rotate around a direction perpendicular to the ground, an axle of the rear wheel is axially parallel to the ground, the rear wheel is movably mounted on the connecting bracket and can rotate around itself, and the rear wheel assembly is provided with two sets of rear wheel assemblies, and the two sets of rear wheel assemblies are coaxially arranged.

The front wheel member 120 includes a front wheel axle 121 and front wheels, the axial direction of the front wheel axle 121 is parallel to the axial direction of the rear wheel axle, the front wheel axle 121 is movably mounted on the frame 110 and can rotate around the self axial direction, and two groups of front wheels are respectively fixedly sleeved on one end of the front wheel axle 121.

The mounting panel 140 be the horizontal arrangement, mounting panel 140 fixed mounting on frame 110 and mounting panel 140 be located front wheel component 120, the top of rear wheel component 130, the hole of throwing has been seted up on mounting panel 140, the hole of throwing is the regular hexagon structure with roadblock base assorted, and one of them biggest diagonal of throwing the hole is on a parallel with the axial of front wheel axle 121, the hole of throwing has been seted up two sets of and two sets of distance direction of throwing between the hole is on a parallel with the direction of advance of automobile body 100, and two sets of holes of throwing are respectively for the hole of throwing that is close to automobile body 100 front end one, the hole of throwing that is close to automobile body 100 rear end two, a set of roadblock of depositing in automobile body 100 lay in the hole of throwing, another set of roadblock is piled in the hole of throwing two.

As shown in fig. 4 and 9, the above-mentioned dispensing device 300 includes a fixing plate 310, a first dispensing mechanism 320 for dispensing the roadblock pile placed in the first dispensing hole, and a second dispensing mechanism 330 for dispensing the roadblock pile placed in the second dispensing hole.

The fixing plates 310 are horizontally arranged and extend in a direction parallel to the advancing direction of the vehicle body 100, the fixing plates 310 are fixedly mounted on the frame 110 and located below the mounting plate 140, two sets of the fixing plates 310 are arranged, the two sets of the fixing plates 310 are located in the same horizontal plane, and the distance direction between the two sets of the fixing plates 310 is parallel to the axial direction of the front wheel axle 121.

The distance between the two groups of fixing plates 310 is smaller than the maximum diagonal length of the roadblock base and larger than the minimum diagonal length of the roadblock base, the area between the two groups of fixing plates 310 is a throwing area, the throwing area is located right below the first throwing hole and the second throwing hole, and the two groups of fixing plates 310 are respectively a first fixing plate and a second fixing plate.

The first throwing mechanism 320 is arranged right below the first throwing hole, and the first throwing mechanism 320 comprises a first active pushing member mounted on the first fixing plate, a first passive pushing member mounted on the second fixing plate, and a first synchronous pulling member for connecting and driving the first active pushing member and the first passive pushing member.

The first active pushing component comprises an active pushing plate 324 and a second pushing guide rod 325, the active pushing plate 324 is horizontally arranged, a sliding part is arranged between the active pushing plate 324 and the first fixing plate, the active pushing plate 324 is movably mounted on the upper end face of the first fixing plate through the sliding part, the sliding part comprises a sliding rail arranged on the upper end face of the first fixing plate and a sliding groove arranged on the lower bottom face of the active pushing plate 324, the guiding direction of the sliding rail is parallel to the advancing direction of the vehicle body 100, and sliding guide matching is formed between the sliding rail and the sliding groove.

The guiding direction of the second pushing guide rod 325 is parallel to the advancing direction of the vehicle body 100, the second pushing guide rod 325 is fixedly installed on the upper end face of the first fixing plate, the second pushing guide rod 325 is located on one side, away from the throwing area, of the driving pushing plate 324, a sleeving protrusion is arranged on the side, facing the second pushing guide rod 325, of the driving pushing plate 324, the driving pushing plate 324 is movably sleeved outside the second pushing guide rod 325 through the sleeving protrusion, and sliding guide fit is formed between the outside and the second pushing guide rod 325.

The side surface of the active push plate 324 facing the drop zone is composed of two parts, namely a first push inclined plane close to the forward end of the vehicle body 100 and a first vertical plane close to the tail end of the vehicle body 100, and the distance between the first push inclined plane and the first vertical plane decreases progressively along the forward direction of the vehicle body 100 and from the forward end to the tail end.

The first passive pushing component comprises a passive pushing plate 321, a first pushing guide rod 322 and a pushing spring 323, the passive pushing plate 321 is horizontally arranged, a guide part is arranged between the passive pushing plate 321 and the second fixed plate, the passive pushing plate 321 is movably mounted on the upper end face of the second fixed plate through the guide part, the guide part comprises a guide rail arranged on the upper end face of the second fixed plate and a guide groove arranged on the lower bottom face of the passive pushing plate 321, the guide direction of the guide rail is parallel to the advancing direction of the vehicle body 100, and the guide rail and the guide groove form sliding guide fit.

The guiding direction of the first pushing guide rod 322 is parallel to the advancing direction of the vehicle body 100, the first pushing guide rod 322 is fixedly installed on the upper end face of the second fixing plate, the first pushing guide rod 322 is located on one side, away from the throwing area, of the passive pushing plate 321, a sliding protrusion is arranged on the side, facing the first pushing guide rod 322, of the passive pushing plate 321, the passive pushing plate 321 is movably sleeved outside the first pushing guide rod 322 through the sliding protrusion, and sliding guide matching is formed between the first pushing guide rod and the passive pushing plate 321.

The side surface of the passive pushing plate 321 facing the throwing area is composed of two parts, namely a vertical surface II close to the advancing end of the vehicle body 100 and a pushing inclined surface II close to the tail end of the vehicle body 100, and the distance between the pushing inclined surface II and the vertical surface II increases along the advancing direction of the vehicle body 100 and from the advancing end of the vehicle body 100 to the tail end of the vehicle.

The external step is arranged outside the first pushing guide rod 322, the pushing spring 323 is sleeved outside the first pushing guide rod 322, one end of the pushing spring 323 abuts against the external step, the other end of the pushing spring 323 abuts against a sliding protrusion arranged on the side face of the passive pushing plate 321, and the elastic force of the pushing spring 323 enables the passive pushing plate 321 to move close to the advancing end of the vehicle body 100 along the guiding direction of the first pushing guide rod 322.

The synchronous pulling member one comprises a plurality of groups of transition pulleys and a pull rope 326, the axial direction of the transition pulleys is perpendicular to the ground, the transition pulleys are movably mounted on the upper end face of the fixing plate 310 and can rotate around the axial direction of the transition pulleys, one end of the pull rope 326 is fixedly connected with the side face, facing the tail end of the vehicle body 100, of the driving push plate 324, and the other end of the pull rope 326 is fixedly connected with the side face, facing the tail end of the vehicle body 100, of the driven push plate 321.

The first throwing mechanism 320 is used for throwing the roadblock stack placed in the first throwing hole, and the process is specifically represented as follows: the roadblock base which is arranged at the lowest position in the roadblock stack in the first throwing hole is arranged on the upper end surfaces of the first fixing plate and the second fixing plate and is contacted with the first pushing inclined surface of the active pushing plate 324 and the second pushing inclined surface of the passive pushing plate 321;

the linkage device 200 uses the power generated by the advancing vehicle body 100 as the power source to make the active pushing plate 324 and the passive pushing plate 321 reciprocate along the advancing direction of the vehicle body 100, in the first half period, the active pushing plate 324 moves close to the advancing end of the vehicle body 100, and the passive pushing plate 321 is pulled by the pulling rope 326 to move close to the tail end of the vehicle body 100, the roadblock positioned at the lowest part rotates around the self axial direction under the matching of the active pushing plate 324 and the passive pushing plate 321, meanwhile, since the distance between the two sets of fixing plates 310 is smaller than the maximum diagonal length of the barrier base and larger than the minimum diagonal length of the barrier base, so that the roadblock rotates around the axial direction of the roadblock and finally falls vertically to the road surface through the throwing area, and when the roadblock positioned at the lowest part falls, the roadblock base above the roadblock base is contacted with the upper end surfaces of the active pushing plate 324 and the passive pushing plate 321;

in the latter half period, the active push plate 324 moves close to the tail end of the vehicle body 100 and the passive push plate 321 moves close to the advancing end of the vehicle body 100 under the elastic force of the push spring 323, when the active push plate 324 and the passive push plate 321 move and return to the original state, the roadblock contacting the upper end surfaces of the active push plate 324 and the passive push plate 321 falls to contact the upper end surfaces of the two groups of fixing plates 310, that is, the connection relationship between the roadblock stack, the two groups of fixing plates 310, the active push plate 324 and the passive push plate 321 returns to the original state;

then, the driving pushing plate 324 and the driven pushing plate 321 continue to reciprocate along the advancing direction of the vehicle body 100, and the roadblock positioned at the lowest part rotates around the self axial direction and vertically falls to the road surface, and the reciprocating motion is carried out.

As shown in fig. 9, the second feeding mechanism 330 is disposed right below the second feeding hole, and the second feeding mechanism 330 includes a second active pushing member mounted on the second fixing plate, a second passive pushing member mounted on the first fixing plate, and a second synchronous pulling member for connecting and driving the second active pushing member and the second passive pushing member.

The structure of the second active pushing component is consistent with that of the first active pushing component, and the connection relation between the second fixing plate and the second active pushing component is consistent with that between the first fixing plate and the first active pushing component.

The structure of the passive pushing component II is consistent with that of the passive pushing component I, and the connection relation between the fixed plate I and the passive pushing component II is consistent with that between the fixed plate II and the passive pushing component I.

The synchronous pulling component II and the synchronous pulling component I are consistent in structure, and the connection relation among the synchronous pulling component II, the active pushing component II and the passive pushing component II is consistent with the connection relation among the synchronous pulling component I, the active pushing component I and the passive pushing component I.

The process of dropping the roadblock stack placed in the second drop-in hole by the second drop-in mechanism 330 is the same as the process of dropping the roadblock stack placed in the first drop-in hole by the first drop-in mechanism 320.

As shown in fig. 4-8 and 10, the linkage device 200 includes a power transmission mechanism 210 and a linkage mechanism 220, the power transmission mechanism 210 is used for receiving forward power generated by forward movement of the vehicle body 100 and transmitting the forward power to the linkage mechanism 220, the internal power transmission of the power transmission mechanism 210 can be disconnected, and the linkage mechanism 220 is used for drawing the active pushing plate 324 of the first active pushing member and the second active pushing member to reciprocate under the action of the forward power.

As shown in fig. 4, 7-8 and 10, the linkage mechanism 220 is disposed below the mounting plate 140, the linkage mechanism 220 includes a linkage shaft 221 and a support shaft 222, axial directions of the linkage shaft 221 and the support shaft 222 are both parallel to an advancing direction of the vehicle body 100 and are coaxially disposed therebetween, the linkage shaft 221 is close to an advancing end of the vehicle body 100, the support shaft 222 is close to a rear end of the vehicle body 100, and the linkage shaft 221 and the support shaft 222 are both movably mounted on the frame 110 and can rotate around their own axial directions.

The linkage mechanism 220 further includes a first linkage plate 223, a second linkage plate 224, and a traction shaft, which are all disposed in an area between the linkage shaft 221 and the support shaft 222, the first linkage plate 223 and the second linkage plate 224 are both plate structures with large surfaces perpendicular to the axial direction of the linkage shaft 221, and the second linkage plate 224 is coaxially and fixedly mounted at the power input end of the support shaft 222 and is fixedly located at the middle position of the second linkage plate 224.

The middle position of the first linkage plate 223 is provided with a sleeve hole, the first linkage plate 223 is movably sleeved outside the power output end of the linkage shaft 221 through the sleeve hole, a power connecting component is arranged between the first linkage plate 223 and the linkage shaft 221, the power connecting component is used for disconnectable power transmission between the first linkage plate 223 and the linkage shaft 221, the axial direction of the traction shaft is parallel to the axial direction of the linkage shaft 221, and the traction shaft is movably arranged between the first linkage plate 223 and the second linkage plate 224 and can rotate around the axial direction of the traction shaft.

The linkage shaft 221 is composed of two sections of cylinders with different coaxial diameters, and is a receiving section close to the advancing end of the vehicle body 100 and a transmitting section close to the support shaft 222, the diameter of the receiving section is larger than that of the transmitting section, and an interference step is formed at the joint of the receiving section and the transmitting section.

The power connection component comprises a connection disc 228 and a connection spring 229, the connection disc 228 is of an annular plate body structure which is coaxially arranged with a transmission section of the linkage shaft 221, a transmission assembly is arranged between the connection disc 228 and the transmission section, the connection transmission is carried out between the connection disc 228 and the transmission section through a first transmission assembly, when the connection disc 228 is displaced along the axial direction of the transmission section, the transmission section can continuously output power to the connection disc 228 through the first transmission assembly, and preferably, the first transmission assembly is a first internal spline arranged on the connection disc 228, and a first external spline arranged on the transmission section.

The first linkage plate 223 and the first internal spline are provided with a second transmission component which is connected and transmitted through the second transmission component, when the first internal spline displaces along the axial direction of the linkage shaft 221, the first internal spline can continuously output power to the first linkage plate 223 through the second transmission component, and preferably, the second transmission component comprises a second external spline arranged on the first internal spline and a second internal spline arranged on the first linkage plate 223.

The connecting spring 229 is sleeved outside the transmission section of the linkage shaft 221, one end of the connecting spring 229 abuts against the abutting step of the linkage shaft 221, the other end of the connecting spring 229 abuts against the connecting disc 228, and the elastic force of the connecting spring 229 enables the connecting disc 228 to move close to the linkage plate one 223 along the axial direction of the linkage shaft 221 and finally the external spline two is inserted into the internal spline two.

The linkage mechanism 220 further comprises a traction plate 225 and a linkage guide rod 227, the guide direction of the linkage guide rod 227 is parallel to the axial direction of the front wheel shaft 121, the linkage guide rod 227 is fixedly installed on the frame 110, the traction plate 225 is vertically arranged, a guide hole with the guide direction perpendicular to the ground is formed in the traction plate 225, the traction plate 225 is movably sleeved outside the traction shaft through the guide hole and forms sliding guide fit with the traction shaft, a guide protrusion is further arranged on the traction plate 225, the traction plate 225 is movably sleeved outside the linkage guide rod 227 through the guide protrusion and forms sliding guide fit with the linkage guide rod 227, and a traction protrusion 226 is further vertically arranged at the top of the traction plate 225.

The linkage mechanisms 220 are respectively provided with two groups, namely a first linkage mechanism and a second linkage mechanism, wherein the first linkage mechanism is positioned under the first fixing plate, and the second linkage mechanism is positioned under the second fixing plate.

The first fixing plate is provided with a first guide hole, the guide direction of which is parallel to the guide direction of the linkage guide rod 227, the lower bottom surface of the first driving pushing plate 324 of the first releasing mechanism 320 is provided with a first guide groove arranged at an included angle with the first guide hole, the top of the first traction protrusion 226 of the linkage mechanism penetrates through the first guide hole and is located in the first guide groove, the first traction protrusion 226 and the first guide hole are in sliding guide fit, and when the first traction protrusion 226 does reciprocating motion along the guide direction of the first guide hole, the first traction protrusion 226 is matched with the first guide groove and pulls the first driving pushing plate 324 of the first releasing mechanism 320 to do reciprocating motion along the guide direction of the sliding rail, wherein the first guide hole is close to the front end of the vehicle body 100 and then close to the rear end of the.

The second fixing plate is provided with a second guide hole, the guide direction of which is parallel to the guide direction of the linkage guide rod 227, the lower bottom surface of the active push plate 324 of the second releasing mechanism 330 is provided with a second guide groove arranged at an included angle with the second guide hole, the top of the traction protrusion 226 of the second linkage mechanism penetrates through the second guide hole and is positioned in the second guide groove, the traction protrusion 226 and the second guide hole are in sliding guide fit, and when the traction protrusion 226 reciprocates along the guide direction of the second guide hole, the traction protrusion 226 is matched with the second guide groove and pulls the active push plate 324 of the second releasing mechanism 330 to reciprocate along the guide direction of the guide rail, wherein the active push plate 324 is close to the tail end of the vehicle body 100 and then close to the forward end of the vehicle body 100.

The working process of the linkage mechanism 220 is specifically as follows: the power transmission mechanism 210 enables the linkage shaft 221 to rotate around the self axial direction, and finally enables the traction shaft to move under the coordination of the support shaft 222, the linkage plate I223 and the linkage plate II 224, the motion of the traction shaft is composed of two parts, the two parts respectively reciprocate up and down along the guiding direction of a guide hole arranged on the traction plate 225 and reciprocate along the guiding direction of the linkage guide rod 227, wherein the latter pulls the traction plate 225 to move synchronously, the traction plate 225 moves and enables the driving push plate 324 of the first release mechanism 320 to reciprocate close to the advancing end of the vehicle body 100 first and then close to the advancing end of the vehicle body 100 along the guiding direction of the sliding rail through the coordination of the traction protrusion 226, the guide groove I and the guide groove II, and the driving plate 324 of the second release mechanism 330 reciprocates close to the advancing end of the vehicle body 100 first and then close to the advancing end of the vehicle body 100 along the guiding direction of the guiding rail.

As shown in fig. 4-6, the power transmission mechanism 210 includes a helical gear member 211, a belt transmission member 212, and a driving plate 213, where the helical gear member 211 includes a gear shaft, a driving helical gear, and a driven helical gear, the axial direction of the gear shaft is parallel to the advancing direction of the vehicle body 100, the gear shaft is movably mounted on the vehicle frame 110 and can rotate around its own axial direction, the driving helical gear is fixedly sleeved outside the front wheel shaft 121, the driven helical gear is fixedly sleeved outside the power input end of the gear shaft, and the driving helical gear is meshed with the driven helical gear.

The belt transmission member 212 comprises a driving belt wheel, driven belt wheels and a transmission belt, the driving belt wheel is movably sleeved outside the power output end of the gear shaft, power transmission is carried out between the driving belt wheel and the power output end through a driving plate 213, the driven belt wheels are provided with two groups, one driven belt wheel is fixedly sleeved outside the power input end of a linkage shaft 221 of a linkage mechanism I, the other driven belt wheel is fixedly sleeved outside the power input end of a linkage shaft 221 of a linkage mechanism II, and the driving belt wheel and the two groups of driven belt wheels are connected through the transmission belt for transmission.

The drive plate 213 is in an annular structure, a third transmission component is arranged between the drive plate 213 and the gear shaft, the drive plate 213 and the gear shaft are connected and driven through the third transmission component, when the drive plate 213 is displaced along the axial direction of the gear shaft, the gear shaft continuously outputs power to the drive plate 213 through the third transmission component, and preferably, the third transmission component is an external spline III arranged on the gear shaft and an internal spline III arranged on the drive plate 213.

The transmission assembly four is arranged between the driving pulley and the inner spline three, the transmission assembly four is connected with the driving pulley through the transmission assembly four, when the inner spline three displaces along the axial direction of the gear shaft, the inner spline three can continuously output power to the driving pulley through the transmission assembly four, and preferably, the transmission assembly four is an outer spline four arranged above the inner spline three and an inner spline four arranged on the driving pulley.

The operation of the power transmission mechanism 210 is specifically as follows: a worker moves the dial 213 and inserts the external spline IV into the internal spline IV, so that the power transmission in the power transmission mechanism 210 is not disconnected, the vehicle body 100 advances and enables the front wheel shaft 121 to rotate around the self axial direction, the front wheel shaft 121 rotates and pulls the linkage shafts 221 of the linkage mechanism I and the linkage mechanism II to rotate around the self axial direction through the bevel gear member 211, the dial 213 and the belt transmission member 212;

when the roadblock is set, that is, the vehicle body 100 returns and the roadblock does not need to be continuously placed on the road surface, the worker moves the dial 213 in the reverse direction and disengages the external spline four from the internal spline four, at this time, the power transmission inside the power transmission mechanism 210 is disconnected, the vehicle body 100 returns and the putting device 300 does not put the roadblock on the road surface.

More specifically, as shown in fig. 3, at the in-process that automobile body 100 gos forward, automobile body 100 can rock because of the reason that there are particulate matters such as stone on road surface unevenness or road surface, simultaneously because the roadblock that deposits in automobile body 100 piles up for the orderly pile up neatly of roadblock of a plurality of quantity forms in proper order, can make the roadblock base in the roadblock pile no longer with set up in the hole of throwing in of mounting panel 140 one, two correspond the matching when automobile body 100 rocks, this can put in and cause adverse effect to subsequent roadblock, serious still can make the roadblock topple over, for solving this problem, mounting panel 140's up end be provided with and block the component to block that the component correspondence is provided with two sets ofly.

The blocking component comprises a baffle 141 and baffles 142, the baffles 142 are vertically arranged plate structures and are fixedly mounted on the upper end face of the mounting plate 140, the baffle 141 is provided with two groups and is respectively located on one side of the throwing holes which are relatively parallel, the baffle 141 is fixedly mounted on the upper end face of the mounting plate 140, the baffle 141 is provided with two groups and is respectively located on one side of the throwing holes along the distance direction between the two groups of baffles 142, the face of the baffle 141 facing the throwing holes is a V-shaped face structure matched with the roadblock base, and a limit area matched with the roadblock and in a regular hexagon is formed between the side face of the two groups of baffles 142 facing the throwing holes and the V-shaped faces of the two groups of baffles 141.

As shown in fig. 4 and 11-18, in the process of advancing the vehicle body 100, the vehicle body 100 advances and the linkage device 200 causes the first throwing mechanism 320 to throw the roadblock piles in the first throwing hole, and the second throwing mechanism 330 to throw the roadblock piles in the second throwing hole, that is, the throwing device 300 throws two sets of roadblocks to the road surface at one time, so that two sets of roadblocks with close intervals are arranged at the same location, and the roadways with the same distance need more roadblocks, which greatly increases the cost of paving the roadways, and causes the distances between two adjacent roadblocks on the road surface to be different, in order to solve the problem, the vehicle body 100 is further provided with a triggering and sequencing device 400 for sequentially throwing the roadblock piles based on the sequence of placing the two sets of roadblock piles in the vehicle body 100.

The trigger sequencing device 400 includes a first trigger sequencing mechanism 410 and a second trigger sequencing mechanism 420, the first trigger sequencing mechanism 410 is configured to limit the second releasing mechanism 330 from releasing roadblocks while the first releasing mechanism 320 releases roadblocks, and the second trigger sequencing mechanism 420 is configured to limit the first releasing mechanism 320 from releasing roadblocks while the second releasing mechanism 330 releases roadblocks.

As shown in fig. 13 to 14, the first trigger sequencing mechanism 410 includes a first trigger member 4110, a first connecting member 4120, and a first position limiting member 4130, the first trigger member 4110 is used for sensing whether a roadblock exists in the first throwing hole, the first connecting member 4120 is used for connecting the first trigger member 4110 and the first linkage mechanism and controlling whether the power inside the first linkage mechanism is disconnected, and the first position limiting member 4130 is used for connecting the first trigger member 4110 and the second linkage mechanism and controlling whether the power inside the second linkage mechanism is disconnected.

The mounting plate 140 in seted up and be used for throwing the mounting hole that connects the switch-on between hole one and the throwing hole two, the mounting hole is the rectangular hole body structure and the extending direction of mounting hole is on a parallel with the advancing direction of automobile body 100, first trigger member 4110 set up in the mounting hole, first trigger member 4110 includes trigger rod 4111, trigger spring 4114.

The last pore wall of mounting hole be provided with the connection arch, the extending direction of trigger bar 4111 be on a parallel with the advancing direction of automobile body 100, trigger bar 4111 movable mounting is in connection arch and constitute the sliding guide cooperation between the two, the one end of trigger bar 4111 is located throw hole one and this end is the response end, the other end is located the mounting hole and this end is the stiff end, the response end of trigger bar 4111 is provided with the response inclined plane and the distance between response inclined plane and the ground increases progressively along the extending direction of trigger bar 4111 and by the directional stiff end of its response end.

The outer disc of trigger bar 4111 be provided with spacing step and spacing step is located between its response end and the connection protrusion, trigger spring 4114 overlap and locate the trigger bar 4111 outside, trigger spring 4114's one end is contradicted with spacing step, the other end is contradicted with the connection protrusion, trigger spring 4114's elasticity makes trigger bar 4111 do the motion of being close to throwing hole one along self extending direction.

The motion state of the first triggering member 4110 can be divided into an unfired state in which the sensing end of the triggering rod 4111 is located in the first feeding hole, a triggered state in which the sensing end of the triggering rod 4111 is located in the mounting hole, and when the first triggering member 4110 is in the triggered state, a roadblock is present in the first feeding hole.

A worker moves the roadblock stack away into the first drop hole, the roadblock base is in contact with the induction end of the trigger rod 4111, and meanwhile the roadblock base is matched with the induction end induction inclined surface of the trigger rod 4111 to enable the first trigger member 4110 to be switched from an unfired state to a triggered state; after the roadblock in the first dropping hole is dropped, the elastic force of the trigger spring 4114 causes the first trigger member 4110 to be switched from the triggered state to the non-triggered state.

As shown in fig. 13 to 15, a guide hole and an avoiding hole are formed in a lower hole wall of the mounting hole, a guiding direction of the guide hole is parallel to an advancing direction of the vehicle body 100, the guide hole is close to the first feeding hole and the avoiding hole is located on one side of a fixed end of the trigger rod 4111, which is away from the sensing end, a fixed protrusion is arranged on an outer circumferential surface of the trigger rod 4111, a free end of the fixed protrusion penetrates through the guide hole and is located below the mounting plate 140, a sliding guide fit is formed between the free end and the mounting plate, and the first connecting member includes a connecting part and a connecting rope 4124.

The lower bottom surface of the first fixing plate is provided with a support frame, the connecting part is mounted on the connecting disc 228 of the first linkage mechanism and comprises a connecting guide rod 4121, a connecting plate 4122 and a clamping support 4123, the guide direction of the connecting guide rod 4121 is parallel to the advancing direction of the vehicle body 100, the connecting guide rod 4121 is fixedly mounted on the support frame, the connecting plate 4122 is vertically arranged, a guide protrusion is arranged on the connecting plate 4122, and the connecting plate 4122 is movably sleeved outside the connecting guide rod 4121 through the connecting protrusion and forms sliding guide fit between the connecting guide rod 4121 and the connecting plate 4122.

The clamping support 4123 is fixedly mounted at the bottom of the connecting plate 4122, the clamping support 4123 is located right above the connecting plate 228 of the first linkage mechanism, the clamping support 4123 is composed of two parts, namely a horizontal section and a vertical section, the horizontal section is horizontally arranged, the extending direction of the horizontal section is parallel to the advancing direction of the vehicle body 100 and is fixedly mounted at the bottom of the connecting plate 4122, the vertical section is vertically arranged and is fixedly mounted at the bottom of the horizontal section, the vertical section is provided with two groups and is fixedly mounted at one end of the horizontal section along the extending direction of the vertical section, the area between the horizontal section and the two groups of vertical sections is a clamping area, and the top of the connecting plate 228 of the first linkage mechanism is located in the clamping area.

The lower bottom surface of fixed plate one and the equal fixed mounting in lower bottom surface of mounting panel 140 have the bracing piece in the lump and the bottom of bracing piece one all is provided with thimble one, the one end of connecting rope 4124 and connecting plate 4122 fixed connection, the other end pass thimble one and dodge the hole and with the stiff end fixed connection of trigger bar 4111.

The elastic coefficient of the trigger spring 4114 is greater than that of the connecting spring 229 of the first linkage mechanism.

The movement state of the first connecting member 4120 can be divided into a connection state in which the land 228 of the first linkage mechanism outputs power to the first linkage plate 223, and a disconnection state in which the land 228 of the first linkage mechanism disconnects power from the first linkage plate 223.

When the first triggering member 4110 is in the non-triggered state, since the elastic coefficient of the triggering spring 4114 is greater than the elastic coefficient of the connecting spring 229 of the first linkage mechanism, the elastic force of the connecting spring 229 of the first linkage mechanism fails to enable power transmission to be formed between the connecting disc 228 and the first linkage plate 223, that is, the internal power transmission of the first linkage mechanism is in the disconnected state, and the first connecting member 4120 is in the disconnected state; when the first triggering member 4110 is in the triggered state, the fixed end of the triggering rod 4111 moves close to the avoiding hole, so that the connecting rope 4124 is in the released state, and at this time, the elastic force of the connecting spring 229 of the first linking mechanism enables power transmission to be formed between the connecting disc 228 and the first linking plate 223, that is, internal power of the first linking mechanism can be transmitted, and the first connecting member 4120 is in the connected state.

As shown in fig. 13-14 and 16, the first position-limiting member 4130 is disposed in a region between the connection plate 228 of the second linkage mechanism and the placing region of the fixing plate 310, the first position-limiting member 4130 includes a position-limiting part and a position-limiting rope 4134, the position-limiting part includes a position-limiting guide rod 4131, a position-limiting bracket 4132 and a position-limiting spring 4133, the guiding direction of the position-limiting guide rod 4131 is parallel to the axial direction of the front wheel axle 121, a support protrusion is disposed on the lower bottom surface of the fixing plate, the position-limiting guide rod 4131 is movably mounted on the support protrusion and forms a sliding guiding fit therebetween, one end of the position-limiting guide rod 4131 facing the connection plate 228 of the.

The outer portion of the limiting guide rod 4131 is further provided with a contact step, the contact step is located between the supporting protrusion and the mounting end of the limiting guide rod 4131, the limiting spring 4133 is sleeved outside the limiting guide rod 4131, one end of the limiting spring 4133 abuts against the supporting protrusion, the other end of the limiting spring 4133 abuts against the contact step, the mounting end of the limiting guide rod 4131 is made to move close to the connecting disc 228 of the linkage mechanism II through the elastic force of the limiting spring 4133, and the elastic coefficient of the limiting spring 4133 is smaller than that of the triggering spring 4114.

The two groups of limiting guide rods 4131 are arranged in the same horizontal plane, the distance direction between the two groups of limiting guide rods 4131 is parallel to the advancing direction of the vehicle body 100, and the two groups of limiting springs 4133 are correspondingly arranged.

The limiting support 4132 is fixedly mounted at the mounting ends of the two groups of limiting guide rods 4131, the limiting support 4132 is composed of two parts which are respectively a fixing section and a clamping section, the fixing section is a plate body structure with a large surface perpendicular to the guiding direction of the limiting guide rods 4131, the fixing section is fixedly mounted at the mounting end of the limiting guide rods 4131, the clamping section is a body structure with a large surface perpendicular to the advancing direction of the vehicle body 100, the clamping section is fixedly mounted at the large surface of the fixing section facing the connecting disc 228 of the second linkage mechanism, the clamping section is provided with two groups of clamping sections, the two groups of clamping sections are respectively located at one side of the fixing section along the advancing direction of the vehicle body 100, the area between the fixing section and the two groups of clamping sections is a clamping area, and the connecting disc 228 of the second linkage.

The side surfaces of the clamping sections, which are deviated from each other along the advancing direction of the vehicle body 100, are guide inclined surfaces, and the distance between the two guide inclined surfaces is gradually increased from the installation end of the limiting guide rod 4131 to the connection end along the guide direction of the limiting guide rod 4131.

The equal fixed mounting in lower bottom surface of fixed plate two and the lower bottom surface of mounting panel 140 be bracing piece two and the bottom of bracing piece two all is provided with thimble two, the through wires hole has still been seted up on the fixed plate two, the link of two sets of spacing guide arms 4131 between be provided with the connecting rod that is used for fixed connection between the two, one end and connecting rod fixed connection, the other end of spacing rope 4134 pass thimble and through wires hole and with set up in the fixed protruding free end fixed connection of the outer disc of trigger bar 4111.

The movement state of the first position-limiting member 4130 can be divided into a position-limiting state in which the position-limiting bracket 4132 moves close to the connecting disc 228 of the second linkage mechanism and the connecting disc 228 is located in the clamping area of the position-limiting bracket 4132, and a withdrawing state in which the connecting disc 228 of the second linkage mechanism is not located in the clamping area of the position-limiting bracket 4132.

When the first trigger member 4110 is in the non-triggered state, since the elastic coefficient of the limiting spring 4133 is smaller than the elastic coefficient of the trigger spring 4114, the elastic force of the limiting spring 4133 fails to pull the limiting bracket 4132 to move close to the connecting disc 228 of the second linkage mechanism, that is, the first limiting member 4130 is in the withdrawn state; when the first triggering member 4110 is in the triggered state, the triggering rod 4111 moves away from the first feeding hole, the triggering rod 4111 moves and makes the limiting rope 4134 in the relaxed state through the fixing protrusion, at this time, the elastic force of the limiting spring 4133 can pull the limiting bracket 4132 to move close to the connecting disc 228 of the second linkage mechanism, and finally, the connecting disc 228 of the second linkage mechanism can be located in the clamping area of the limiting bracket 4132, and the first limiting member 4130 is in the limiting state.

More specifically, as shown in fig. 14, in the process that the trigger rod 4111 moves and the state of the first trigger member 4110 is switched, the movement displacement of the trigger rod 4111 is the distance between the sensing end of the trigger rod 4111 and the corresponding opening of the mounting hole, that is, the movement displacement of the trigger rod 4111 is small, which makes the margin of the connection rope 4124 in the relaxed state small, so that the movement displacement of the connection spring 229 of the first linkage mechanism makes the connection pad 228 close to the first linkage plate 223 small, which causes adverse effect on the power transmission inside the first linkage mechanism in the internal power transmittable state, and in order to solve this problem, the fixed end of the trigger rod 4111 is provided with a first stroke amplification component.

The first stroke amplification component comprises a fixed support 4112 and a movable pulley 4113, the fixed support 4112 is fixedly mounted at a fixed end of the trigger rod 4111, the axial direction of the movable pulley 4113 is perpendicular to the ground, and the movable pulley 4113 is movably mounted on the fixed support 4112 and can rotate around the axial direction of the movable pulley 4113.

One end of the connecting rope 4124 is fixedly connected with the connecting plate 4122, and the other end of the connecting rope passes through the first threading ring and the avoidance hole and is fixedly connected with the lower hole wall of the mounting hole after bypassing the movable pulley 4113.

When the movable pulley 4113 moves the trigger rod 4111 and switches the state of the first trigger member 4110, the allowance of the connection rope 4124 in the released state is twice the movement displacement of the trigger rod 4111.

As shown in fig. 12 and 17-18, the second trigger sequencing mechanism 420 includes a second trigger member 4210, a second connecting member 4220, and a second limit member 4230, the second trigger member 4210 is used for sensing whether a roadblock exists in the second throwing hole, the second connecting member 4220 is used for connecting the second trigger member 4210 with the second linkage mechanism and controlling whether the power inside the second linkage mechanism is disconnected, and the second limit member 4230 is used for connecting the second trigger member 4210 with the first linkage mechanism and controlling whether the power inside the first linkage mechanism is disconnected.

The second trigger member 4210 is arranged in the mounting hole, the second trigger member 4210 is consistent with the first trigger member 4110 in structure, and the connection relationship among the first trigger member 4110, the mounting hole and the first dropping hole is consistent with the connection relationship among the second trigger member 4210, the mounting hole and the second dropping hole.

The second connecting member 4220 and the first connecting member 4120 are identical in structure, and the connection relationship among the first connecting member 4120, the first triggering member 4110 and the first linkage mechanism is identical to the connection relationship among the second connecting member 4220, the second triggering member 4210 and the second linkage mechanism.

The second limit member 4230 and the first limit member 4130 have the same structure, and the connection relationship among the first limit member 4130, the first trigger member 4110 and the second linkage mechanism is the same as the connection relationship among the second limit member 4230, the second trigger member 4210 and the first linkage mechanism.

More specifically, as shown in fig. 18, in the state switching process of the second trigger member 4210, the trigger rod of the second trigger member 4210 moves and the margin of the connecting rope of the second connecting member 4220 is made small, which adversely affects the power transmission in the second linkage mechanism in the state where the internal power can be transmitted, and in order to solve this problem, the second stroke amplifying assembly is disposed at the fixed end of the trigger rod of the second trigger member 4210.

The second stroke amplifying assembly comprises a transmission gear 4211, a fixed rack 4212, a movable rack 4213, a trigger guide rod 4214 and a fixed rod 4215, wherein a movable support is mounted at the fixed end of the trigger rod of the second trigger member 4210, the axial direction of the transmission gear 4211 is perpendicular to the ground, the transmission gear 4211 is movably mounted on the movable support and can rotate around the axial direction of the transmission gear, the fixed rack 4212 is fixedly mounted on the lower hole wall of the mounting hole, the extending direction of the fixed rack 4212 is parallel to the advancing direction of the vehicle body 100, and the fixed rack 4212 is meshed with the transmission gear 4211.

The guide direction of the trigger guide rod 4214 is parallel to the advancing direction of the vehicle body 100, the trigger guide rod 4214 is fixedly installed in the installation hole, the extending direction of the movable rack 4213 is parallel to the advancing direction of the vehicle body 100, the fixed rack 4212 and the movable rack 4213 are respectively located on one side of the transmission gear 4211 along the advancing direction of the vehicle body 100, the movable rack 4213 is provided with a linkage protrusion, the movable rack 4213 is movably sleeved outside the trigger guide rod 4214 through the linkage protrusion, sliding guide matching is formed between the movable rack 4213 and the transmission gear 4211, and the movable rack 4213 is meshed with the transmission gear 4211.

The lower hole wall of the mounting hole is provided with a sliding hole, the guiding direction of the sliding hole is parallel to the advancing direction of the vehicle body 100, the fixing rod 4215 can be divided into two parts which are respectively a horizontal rod and a vertical rod, the vertical rod is vertically arranged and is fixedly connected with the movable rack 4213, the free end of the vertical rod penetrates through the sliding hole and is positioned below the mounting plate 140, the vertical rod and the sliding hole form sliding guide fit, the horizontal rod is horizontally arranged and is fixedly connected with the free end of the vertical rod, and the connecting rope of the second connecting member 4220 is fixedly connected with the free end of the horizontal rod.

During the movement of the trigger rod of the second trigger member 4210, the transmission gear 4211, the fixed rack 4212 and the movable rack 4213 cooperate to make the displacement of the movable rack 4213 twice as large as that of the trigger rod of the first trigger member 4110, so that the connection cord of the second connection member 4220 has twice as much allowance in the relaxed state as that of the trigger rod of the first trigger member 4110.

The triggering and sorting device 400 makes the releasing device 300 use the sequence of two sets of roadblock piles successively placed in the vehicle body 100 as the reference and sequentially release the roadblock piles, which is embodied as follows:

a worker places a group of roadblocks into the first throwing hole, in the placing process, a roadblock base is in contact with a sensing inclined surface at a sensing end of a trigger rod 4111 of a first trigger member 4110, the first trigger member 4110 is switched from an unfired state to a triggered state, meanwhile, a connecting rope 4124 of a first connecting member 4120 has a margin, the first connecting member 4120 is switched from a disconnected state to a connected state, power in a linkage mechanism I can be transmitted, meanwhile, a limiting rope 4134 of a first limiting member 4130 has a margin, the first limiting member 4130 is switched from a withdrawn state to a limiting state under the elastic action of a limiting spring 4133 in the first limiting member 4130, and power in a second throwing mechanism is in a disconnected state;

then, the worker places the other set of roadblock stack into the second drop hole, in the placing process, the roadblock base is in contact with the sensing inclined plane of the sensing end of the trigger rod of the second trigger member 4210, the second trigger member 4210 is switched to the triggered state from the non-triggered state, meanwhile, the connecting rope of the second connecting member 4220 has a margin, because the first limit member 4130 is in the limit state at the moment, namely the first limit member 4130 clamps the connecting disc 228 of the second linkage mechanism, the second connecting member 4220 is always in the disconnected state, the power transmission in the second linkage mechanism is always disconnected, meanwhile, the limit rope of the second limit member 4230 has a margin, and the limit bracket of the second limit member 4230 moves close to the connecting disc 228 of the first linkage mechanism under the elastic force of the limit spring of the limit bracket, because the first connecting member 4120 is in the connected state at the moment, namely, the connecting disc 228 of the first linkage mechanism translates towards the first linkage plate 223 and enables the power in the first linkage mechanism to be transmitted, so that the connecting disc 228 of the first linkage mechanism is not clamped by the limiting bracket of the second limiting member 4230, and the power in the first linkage mechanism can be transmitted all the time;

then, the vehicle body 100 moves forward, and in the process of moving forward, as the power in the first linkage mechanism can be transmitted and the power in the second linkage mechanism is disconnected, the first throwing mechanism 320 throws the roadblock pile in the first throwing hole, and the second throwing mechanism 330 does not throw the roadblock pile in the second throwing hole;

when the first throwing mechanism 320 completely throws the roadblock stack in the first throwing hole, the first triggering member 4110 is switched from the triggered state to the non-triggered state under the elastic force of the triggering spring 4114 in the first triggering member 4110, and meanwhile, as the elastic force coefficient of the triggering spring 4114 of the first triggering member 4110 is greater than the elastic force coefficient of the connecting spring 229 of the first linking mechanism, the connecting disc 228 of the first linking mechanism is moved away from the first linking plate 223, during the movement, the connecting disc 228 of the first linking mechanism is in contact with the guiding inclined plane of the limit bracket of the second limiting member 4230, and finally the connecting disc 228 of the first linking mechanism is positioned in the limit bracket clamping area of the second limiting member 4230, that is, the second limiting member 4230 is in the limit state, and the power transmission in the first linking mechanism is disconnected, meanwhile, as the elastic force coefficient of the limiting spring 4133 of the first limiting member 4130 is smaller than the elastic force coefficient of the triggering spring 4114 of the first triggering member 4110, the first limiting member 4130 is switched from the limiting state to the canceling state, the connecting spring 229 of the second linkage mechanism enables the connecting disc 228 to move close to the first linkage plate 223 due to the elastic force, namely, the internal power of the second linkage mechanism can be transmitted, and the second connecting member 4220 is in the connecting state;

then the vehicle body 100 continues to move forward, and in the process of moving forward, as the internal power transmission of the linkage mechanism I is disconnected and the internal power of the linkage mechanism II can be transmitted, the second throwing mechanism 330 throws the roadblock pair in the throwing hole II;

after the second release mechanism 330 completely releases the roadblock pile in the second release hole, the second trigger member 4210 is switched from the triggered state to the non-triggered state, and finally the first trigger sorting mechanism 410 and the second trigger sorting mechanism 420 are both restored to the original state, that is, the roadblock release vehicle is restored to the original state.

Claims

1. The method for orderly putting the stacked roadblock stacks comprises the following steps:

step one, a roadblock stack placing stage;

s3: the worker places the other roadblock stack in the second throwing hole;

(II) a roadblock putting stage;

the vehicle body continues to advance, advancing power is transmitted to a second throwing mechanism through a power transmission mechanism and a linkage mechanism II, and finally the second throwing mechanism is made to throw the roadblock piles in the throwing hole II, wherein the throwing process of the second throwing mechanism on the roadblock piles in the throwing hole II is consistent with the throwing process of the first throwing mechanism on the roadblock piles in the throwing hole I;