阅读说明：本技术 一种蒸压加气混凝土精确砌块出釜输送车 (Evaporate and press accurate building block of aerated concrete to go out cauldron delivery wagon ) 是由 黄春水 雷军 陈丽芳 赵燕超 石路路 张亚楠 张帅 程亮 马洪锋 穆元森 李天照 于 2021-09-30 设计创作，主要内容包括：本发明属于混凝土砌块运输设备技术领域,具体涉及一种蒸压加气混凝土精确砌块出釜输送车。包括机动车头,所述机动车头的后端连接有底梁,所述机动车头的底部和所述底梁的底部均安装有车轮,所述底梁上安装有车箱,所述车箱的尾端侧面与其底面转动连接,所述尾端侧面上安装有衔接组件,所述车箱内安装有传送组件。本发明的装置和方法实现了出釜精确砌块的自动转移到运送车上,大大的减少了人工搬运劳动,提高的输送效率。(The invention belongs to the technical field of concrete block transportation equipment, and particularly relates to an autoclaved aerated concrete precise block discharging conveyor. The automobile rear end connecting device comprises an automobile head, wherein the rear end of the automobile head is connected with a bottom beam, wheels are mounted on the bottom of the automobile head and the bottom of the bottom beam, a carriage is mounted on the bottom beam, the tail end side face of the carriage is rotatably connected with the bottom face of the carriage, a connecting assembly is mounted on the tail end side face, and a conveying assembly is mounted in the carriage. The device and the method realize the automatic transfer of the building blocks discharged from the kettle to the transfer cart, greatly reduce the manual carrying labor and improve the conveying efficiency.)

1. The autoclaved aerated concrete precise block discharging conveyor comprises a motor vehicle head (1), wherein the rear end of the motor vehicle head (1) is connected with a bottom beam (11), wheels (12) are respectively arranged at the bottom of the motor vehicle head (1) and the bottom of the bottom beam (11), and a carriage (2) is arranged on the bottom beam (11), and is characterized in that the side surface of the tail end of the carriage (2) is rotatably connected with the bottom surface of the carriage, a connecting component is arranged on the side surface of the tail end, and a conveying component is arranged in the carriage (2);

the connecting component comprises two connecting shells (3), a plurality of conveying shafts and conveying belts, wherein the two connecting shells (3) are arranged in parallel and oppositely, the two connecting shells (3) can be detachably mounted at the top of the tail end of the carriage (2), the plurality of conveying shafts arranged in parallel are mounted between the two connecting shells (3), the conveying belts are in transmission connection among all the conveying shafts, and a power component is mounted on any one conveying shaft;

the conveying assembly comprises a plurality of parallel rolling shafts (4) and a double-layer-structure transmission belt, the rolling shafts (4) are arranged along the length direction of the compartment (2), the transmission belt comprises an inner layer belt (5) and an elastic outer layer belt (51), the inner layer belt (5) is connected with all the rolling shafts (4) in a transmission manner, the outer layer belt (51) is wrapped outside the inner layer belt (5), a plurality of lifting devices (52) are arranged between the inner layer belt (5) and the outer layer belt (51), a gravity sensing assembly is arranged between every two adjacent lifting devices (52), and a driving assembly is arranged on any rolling shaft (4);

the automobile is characterized in that a controller is mounted on the automobile head (1) or the carriage (2), the power assembly, the driving assembly, all the lifting devices (52) and all the gravity sensing assemblies are electrically connected with the controller, and a power supply and a control panel are further connected to the controller.

2. The autoclaved aerated concrete precise block discharging conveyor car as claimed in claim 1, wherein the joining shell (3) is formed by splicing a horizontal section and an inclined section, the upper end of the inclined section is detachably mounted at the upper end of the tail end of the carriage (2), the conveying shafts are respectively mounted in the end parts of the two ends of the inclined section and the end parts of the two ends of the horizontal section, the conveying belts are in transmission connection between every two conveying shafts, and the distance between the adjacent conveying belts is less than or equal to 2 cm.

3. The autoclaved aerated concrete precise block discharging conveyor vehicle according to claim 2, wherein the diameters of all the conveying shafts are the same and are less than or equal to 4 cm.

4. The autoclaved aerated concrete precise block discharging conveyor vehicle according to claim 3, wherein the number of the power assemblies is two, one of the power assemblies is mounted on a conveying shaft located at an inclined section, and the other power assembly is mounted on a conveying shaft located at a horizontal section.

5. The autoclaved aerated concrete precise block discharging conveyor vehicle according to any one of claims 1 to 4, wherein fixing seats (41) are respectively installed at two ends of the rolling shaft (4), the fixing seats (41) are also installed at the bottom of the carriage (2), the distance between the fixing seat (41) and the side surface of the carriage (2) on the same side of the fixing seat is 1-2cm, and the distance between the adjacent rolling shafts (4) and the distance between the rolling shaft (4) adjacent to the locomotive head (1) and the side surface of the head end of the carriage (2) are both 0.5-2 cm.

6. The autoclaved aerated concrete precision block tapping conveyor vehicle according to claim 5, characterized in that a plurality of said lifting devices (52) are evenly distributed around said inner belt (5).

7. The autoclaved aerated concrete precise block discharging conveyor vehicle according to claim 6, wherein the lifting device (52) comprises two electric lifting rods (521), the two electric lifting rods (521) are respectively positioned at two side edges of the inner layer belt (5) along the width direction, and all the electric lifting rods (521) are electrically connected with the controller.

8. The autoclaved aerated concrete precise block discharging conveyor vehicle according to claim 7, wherein the lifting device (52) further comprises a lifting belt (522), and the two ends of the lifting belt (522) are respectively fixed with the electric lifting rod (521).

9. The autoclaved aerated concrete precise block discharging conveyor vehicle according to claim 6, wherein the gravity sensing assembly comprises a pressure sensor (6) and an elastic member (61), the bottom of the elastic member (61) is fixed on the inner layer belt (5), the top of the elastic member is fixed with the pressure sensor (6), and all the pressure sensors (6) are electrically connected with the controller.

10. The autoclaved aerated concrete precise block discharging conveyor car according to claim 1, wherein the outer surfaces of the conveyor belt and the transmission belt are frosted surfaces or rough surfaces.

Technical Field

The invention belongs to the technical field of concrete block transportation equipment, and particularly relates to an autoclaved aerated concrete precise block discharging conveyor.

Background

The autoclaved aerated concrete precise building block is a silicate building block prepared by autoclaved curing by taking a siliceous material and a calcareous material as main raw materials and taking aluminum powder (paste) as a gas former, and the shape size deviation of the autoclaved aerated concrete precise building block meets the length of-2-0 mm; width and height of +/-1 mm; called accurate building blocks for short. The autoclaved aerated concrete accurate block wall is an application of building construction standardization and fine development of building engineering, and is particularly suitable for a wall with high requirement on energy-saving performance in buildings due to excellent energy-saving and heat-insulating performance. Along with the improvement of the quality of autoclaved aerated concrete products, the dimensional deviation control precision of the precise building blocks is higher and higher, and the concrete execution national standard GB11968 of autoclaved aerated concrete building blocks is provided.

The carriage of the transport vehicle is large in volume, the quantity of the accurate building blocks is large in one-time transportation, the vehicle is labor-saving in driving, and the running distance is long, so that the transport vehicle is important equipment for remotely transferring the accurate building blocks in an accurate building block production place or a building site using the accurate building blocks. In the prior art, the transport vehicle comprises a motor vehicle head and a carriage connected with the motor vehicle head, wheels are installed at the bottom of the motor vehicle head and the bottom of the carriage, the motor vehicle head is used for a driver to ride and drive, and the carriage is used for containing accurate building blocks. The carriage structure on the market is too single, only comprises an empty carriage body, and some carriage bodies even only have a bottom plate, so that the accurate building blocks need to be manually conveyed into the carriage, on one hand, the requirement on the size of the accurate building blocks is very high, the accurate building blocks cannot be seriously worn in the conveying process, but the manual one-by-one conveying work can cause more collisions among the building blocks, and the size accuracy of the building blocks is influenced; on the other hand, the manual handling process is very inefficient. Therefore, a mechanized transportation vehicle with high efficiency and small collision probability between accurate blocks needs to be developed.

Disclosure of Invention

In order to solve the technical problem, the invention provides a conveying vehicle for accurately discharging autoclaved aerated concrete building blocks out of a kettle.

The invention aims to provide an autoclaved aerated concrete precise block discharging conveyor which comprises a motor vehicle head, wherein the rear end of the motor vehicle head is connected with a bottom beam, wheels are arranged at the bottom of the motor vehicle head and the bottom of the bottom beam, a carriage is arranged on the bottom beam, the side surface of the tail end of the carriage is rotatably connected with the bottom surface of the carriage, a connecting assembly is arranged on the side surface of the tail end, and a conveying assembly is arranged in the carriage;

the connecting component comprises two connecting shells, a plurality of conveying shafts and a conveying belt, the two connecting shells are arranged in parallel and oppositely, the two connecting shells are detachably mounted at the top of the tail end of the carriage, the plurality of conveying shafts arranged in parallel are mounted between the two connecting shells, the conveying belt is in transmission connection with all the conveying shafts, and a power component is mounted on any one conveying shaft;

the conveying assembly comprises a plurality of parallel rolling shafts and a double-layer-structure transmission belt, the rolling shafts are arranged along the length direction of the carriage, the transmission belt comprises an inner layer belt and an elastic outer layer belt, the inner layer belt is in transmission connection with all the rolling shafts, the outer layer belt wraps the outer part of the inner layer belt, a plurality of lifting devices are arranged between the inner layer belt and the outer layer belt, a gravity sensing assembly is arranged between every two adjacent lifting devices, and a driving assembly is arranged on any rolling shaft;

the automobile is characterized in that a controller is mounted on the locomotive head or the carriage, the power assembly, the driving assembly, all the lifting devices and all the gravity sensing assemblies are electrically connected with the controller, and a power supply and a control panel are further connected to the controller.

Preferably, the autoclaved aerated concrete precise block discharging conveyor car is characterized in that the connecting shell is formed by splicing a horizontal section and an inclined section, the upper end of the inclined section is detachably mounted at the upper end of the tail end of the carriage, the conveying shafts are respectively mounted in the end parts of the two ends of the inclined section and the end parts of the two ends of the horizontal section, the conveying shafts are in transmission connection with the conveying belts, and the distance between every two adjacent conveying belts is less than or equal to 2 cm.

Preferably, the diameter of all the conveying shafts is the same and is less than or equal to 4 cm.

Preferably, the number of the power assemblies is two, one of the power assemblies is mounted on a conveying shaft located at the inclined section, the other power assembly is mounted on a conveying shaft located at the horizontal section, and the two power assemblies are arranged in the same model specification.

Preferably, the two ends of each roller are respectively provided with a fixed seat, the fixed seats are also arranged at the bottom of the carriage, the distance between each fixed seat and the side face of the carriage on the same side of the fixed seat is 1-2cm, the distance between each adjacent roller is 0.5-2cm, and the distance between each roller adjacent to the locomotive and the side face of the head end of the carriage 2 is 0.5-2 cm.

Preferably, the autoclaved aerated concrete precise block discharging conveyor vehicle is characterized in that a plurality of lifting devices are uniformly distributed around the inner layer belt in a dispersing manner.

Preferably, the above autoclaved aerated concrete precise block discharging conveyor comprises two electric lifting rods, the two electric lifting rods are respectively located at the edges of two sides of the inner layer belt along the width direction, and all the electric lifting rods are electrically connected with the controller.

Preferably, the above autoclaved aerated concrete precise block discharging conveyor vehicle, the lifting device further comprises a lifting belt, and the two ends of the lifting belt are respectively fixed with the electric lifting rods.

Preferably, the above autoclaved aerated concrete precise block discharging conveyor comprises a gravity sensing assembly and a controller, wherein the gravity sensing assembly comprises a pressure sensor and an elastic member, the bottom of the elastic member is fixed on the inner layer belt, the top of the elastic member is fixed with the pressure sensor, and all the pressure sensors are electrically connected with the controller.

Preferably, the outer surfaces of the conveyor belt and the conveyor belt are frosted surfaces or rough surfaces.

Compared with the prior art, the invention has the following beneficial effects:

1. the lateral surface of the tail end of the carriage is provided with the connecting component, the carriage is internally provided with the conveying component, the connecting component is used for being connected with a track of an equipment kettle for manufacturing accurate building blocks and transferring the accurate building blocks discharged from the kettle to the conveying component, and the conveying component is used for transmitting the accurate building blocks from the tail end direction of the carriage to the position close to the head end of the carriage. The device and the method realize the automatic transfer of the building blocks discharged from the kettle to the transfer cart, greatly reduce the manual carrying labor and improve the conveying efficiency.

2. If the width of the carriage is wide, more than two linking assemblies can be arranged on the side face of the tail end of the carriage, one linking assembly corresponds to the conveying track of one accurate building block preparation kettle, and all the linking assemblies work synchronously, so that a plurality of accurate building blocks can be transported simultaneously, and the working efficiency is improved.

3. According to the device, the buffer devices such as the electric lifting rod and the elastic piece are added between the accurate building blocks in adjacent rows in the carriage, so that collision and grinding among the accurate building blocks are reduced, and the size of the accurate building blocks is protected.

4. When the accurate building blocks are unloaded, a carrier only needs to carry one accurate building block at a time, and when the carrier moves away one accurate building block, the accurate building blocks below the accurate building blocks automatically rise under the reset action of the elastic pieces and the outer layer belt, the carrier does not need to bend over for carrying, and the physical strength is saved.

Drawings

FIG. 1 is a schematic view of an appearance structure of an autoclaved aerated concrete precise block discharging conveying vehicle;

FIG. 2 is a top view of the container and engagement assembly connection structure of the present invention;

FIG. 3 is a longitudinal cross-sectional view of the container and engagement assembly connection structure of the present invention;

FIG. 4 is a connection diagram of the engagement assembly of the present invention positioned in front of the lateral end surface;

FIG. 5 is a schematic view of a splice assembly of the present invention;

FIG. 6 is a partial structural view of the power transmission belt of the present invention;

fig. 7 is a schematic structural diagram of the lifting device of the present invention.

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present invention to be implemented, the present invention will be further described with reference to the following specific embodiments and accompanying drawings.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first feature or the second feature through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

The invention provides an autoclaved aerated concrete precise block discharging conveyor, which comprises a locomotive 1, wherein the locomotive 1 can be a truck in the prior art, the rear end of the locomotive 1 is connected with a bottom beam 11, wheels 12 are arranged at the bottom of the locomotive 1 and the bottom of the bottom beam 11, and the bottom beam 11 is a part for connecting a truck bed 2 and the wheels 12, can adopt a truck bottom beam structure in the prior art, and can also adopt a plate structure.

Install railway carriage 2 on the floorbar 11, railway carriage 2 has the bottom surface, has installed four sides around the bottom surface, and these four sides are respectively head end side adjacent with locomotive 1, the tail end side relative with head end side and in two adjacent side sides of head end side, and the head end side is fixed on the bottom surface, and all the other side bottoms all articulate in bottom surface edge, install linking subassembly on the tail end side, install the conveying subassembly in the railway carriage 2. The joining component is used for joining with a track of an equipment kettle for manufacturing accurate building blocks, the accurate building blocks discharged from the kettle are transferred to the conveying component, and the conveying component is used for transmitting the accurate building blocks to the position close to the head end of the carriage 2 from the tail end direction of the carriage 2.

Referring to fig. 2-5, the joining assembly includes two joining shells 3, a plurality of conveying shafts and conveying belts, specifically, the conveying shafts include a first conveying shaft 31, a second conveying shaft 32, a third conveying shaft 33 and a fourth conveying shaft 34 which are arranged in parallel, the conveying belts include a first conveying belt 35 and a second conveying belt 36, the joining shells 3 are in an obtuse angle shape, the joining shells 3 are formed by splicing a horizontal section and an inclined section, the two joining shells 3 are arranged in parallel and oppositely, the interior of the joining shells 3 is hollow, through grooves allowing the first conveying shaft 31, the second conveying shaft 32, the third conveying shaft 33, the fourth conveying shaft 34, the first conveying belt 35 and the second conveying belt 36 to penetrate through are formed on opposite side surfaces of the two joining shells 3, right end portions of the horizontal sections of the two joining shells 3, that is right end portions shown in fig. 5, are used for abutting against or detachably connecting with track end portions of the precise block preparation tank, the detachable connection can be realized by means of a flange or a bolt, and the top end of the inclined section of the two connecting shells 3, namely the left end shown in fig. 5, is detachably installed at the position close to the top of the compartment 2 at the tail end of the compartment 2, for example, at the position equivalent to the height 3/5-3/4 of the compartment 2, and can be realized by means of a flange or a bolt. Mounting seats 37 are respectively mounted at the end parts of the two ends of the inclined section and the end parts of the two ends of the horizontal section in each connecting shell 3, and two mounting seats 37 which are opposite in position in the two connecting shells 3 form a group; two ends of the first transmission shaft 31 respectively penetrate through the through grooves of the two connecting shells 3 and are connected between the mounting seats 37 at the top ends of the inclined sections of the two connecting shells 3; both ends of the second conveying shaft 32 respectively penetrate through the through grooves of the two joining shells 3 and are connected between the mounting seats 37 at the bottom end parts of the inclined sections of the two joining shells 3; similarly, the third transfer shaft 33 is connected between the mounting seats 37 of the left end portions of the horizontal sections of the two coupling cases 3, and the fourth transfer shaft 33 is connected between the mounting seats 37 of the right end portions of the horizontal sections of the two coupling cases 3. A first conveyor belt 35 is connected between the first conveyor shaft 31 and the second conveyor shaft 32 in a transmission manner, a second conveyor belt 36 is connected between the third conveyor shaft 33 and the fourth conveyor shaft 34 in a transmission manner, the distance between the first conveyor belt 35 and the second conveyor belt 36 is less than or equal to 2cm, and preferably, the diameters of the first conveyor shaft 31, the second conveyor shaft 32, the third conveyor shaft 33 and the fourth conveyor shaft 34 are the same and are less than or equal to 4 cm. Note that, after the joining housing 3 is joined to the end of the track of the precise block preparation pot, the distance between the second conveyor belt 36 and the end of the track is smaller than the minimum width of the precise brickwork, for example, the distance between the second conveyor belt 36 and the end of the track is set to 2 cm.

The power components are two bidirectional rotating motors or angular displacement motors capable of rotating in the forward and reverse directions, one of the power components is arranged on the first transmission shaft 31 or the second transmission shaft 32, and the other power component is arranged on the third transmission shaft 33 or the fourth transmission shaft 34. After the two power assemblies are opened, the first conveyor belt 35 and the second conveyor belt 36 start to perform transmission movement. Preferably, the first transmission shaft 31, the second transmission shaft 32, the third transmission shaft 33 and the fourth transmission shaft 34 are configured to have the same size and shape, and the two power assemblies are configured to have the same model specification, so that the first conveyor belt 35 and the second conveyor belt 36 can realize synchronous transmission. The precision block delivered from the track of the equipment still is conveyed to the top of the splice housing 3, near the top of the container 2, through the second conveyor 36 and the first conveyor 35 in that order.

The conveying assembly is shown in fig. 3 and 6 and comprises a plurality of parallel rollers 4 and a double-layer transmission belt, wherein the plurality of rollers 4 are arranged along the length direction of the compartment 2, two sides of each roller 4 are rotatably connected with one end of a fixed seat 41, and the other end of each fixed seat 41 is fixed at the bottom in the compartment 2; preferably, the distance between the fixed seat 41 and the side face of the carriage 2 on the same side of the fixed seat is 1-2cm, the distance between the adjacent rollers 4 is 0.5-2cm, and the distance between the roller 4 adjacent to the locomotive 1 and the side face of the head end of the carriage 2 is 0.5-2cm, so that the accurate building blocks are prevented from falling into gaps in the transportation process. The drive belt includes inlayer area 5 and outer area 51, inlayer area 5 is direct to be in contact with roller bearing 4, all roller bearings 4 of its inside parcel, and the transmission is connected between these roller bearings 4, outer area 51 parcel is in the outside of inlayer area 5, be provided with a plurality of elevating gear 52 between inlayer area 5 and the outer area 51, outer area 51 is the elastic webbing, a plurality of elevating gear 52 are around the even dispersion distribution in inlayer area 5, be provided with gravity induction component between every two adjacent elevating gear 52. Any roller 4 is provided with a driving component for driving the driver to rotate. The driving component is a bidirectional rotating motor or an angular displacement motor capable of moving forward and backward.

The structure of the lifting device 52 is shown in fig. 6-7, and includes two electric lifting rods 521 and a lifting belt 522, the two electric lifting rods 521 are respectively located at two side edges of the inner belt 5 along the width direction, the lifting belt 522 is a telescopic elastic belt, two ends of the lifting belt are respectively fixed with one electric lifting rod 521, when the two electric lifting rods 521 rise simultaneously, the lifting belt 522 is unfolded, and when the two electric lifting rods 521 fall simultaneously, the lifting belt 522 is compressed. The lift belt 522 has the effect of blocking adjacent gravity sensing components.

The gravity sensing assembly is positioned between the inner layer belt 5 and the outer layer belt 51 and comprises a pressure sensor 6 and an elastic member 61, the elastic member 61 is a spring or an elastic air bag or other parts, the bottom of the elastic member is fixed on the inner layer belt 5, and the top of the elastic member is fixed with the pressure sensor 6. The pressure sensor 6 is used to detect the weight of the precise block above the detector.

The motor vehicle head 1 or the carriage 2 is provided with a controller, the power assembly, the driving assembly, all the electric lifting rods 521 and all the pressure sensors 6 are electrically connected with the controller, the controller is further connected with a power supply and a control panel, the controller selects a PLC (programmable logic controller) or a single chip microcomputer, and the controller is provided with a plurality of interfaces and can meet the requirements. The control panel is provided with an on button, an off button, a power pause button, a reset button and an unloading button.

Two electric lift levers 521 corresponding to one lift device 52 and one pressure sensor 6 and one elastic member 61 downstream (on the right side in fig. 6) thereof are numbered as a group, and in this group, both the two electric lift levers 521 are marked as D₁Pressure sensor 6 is marked by F₁The elastic member 61 is marked as T₁. According to the above rule, all the electric lifting rods 521 and the corresponding pressure sensors 6 are numbered as D₂、F₂、T₂、D₃、F₃、T₃……D_n、F_n、T_nAnd n is the total number of the elevating means 52. The working principle of the invention is as follows:

in the first step, before the precise block is delivered out of the kettle, that is, in an empty state, a reset button of the switch panel is pressed, the controller controls all the lifting devices 52 to be compressed to a state with the minimum length, and then the controller controls the driving assembly to start working, wherein a group of pressure sensors 6 with subscripts 1 and 2 and the electric lifting rod 521 are driven to be positioned at the rearmost end of the compartment 2, and the pressure sensors 6 with the subscripts other than the subscripts and the electric lifting rod 521 are positioned below the plurality of rollers 4. The conveying vehicle of the invention is assembled into a structure shown in fig. 1, namely, the side surface of the tail end of the vehicle box 2 is vertical and is fixed between the adjacent side surfaces through a fixing lock, and the connecting component is fixed on the inner wall of the side surface of the tail end of the vehicle box 2 through a fixing lock and other components. At this time, the locomotive 1 can drive the carriage 2 to move.

And secondly, when the precise building blocks need to be delivered out of the kettle, the fixing lock between the side face of the tail end of the fixed compartment 2 and the adjacent side face of the fixed compartment is opened, the side face of the tail end naturally droops, referring to fig. 3, then the connecting assembly is well installed according to the structures shown in fig. 2 and fig. 4-5, namely, the end part of the horizontal section of the connecting shell 3 is connected with the end part of the track of the precise building block preparation kettle, and the top part of the inclined section end of the connecting shell 3 is installed at the position, close to the top part of the compartment 2, of the tail end of the compartment 2.

And thirdly, when an opening button of the switch panel is pressed, the electric lifting rods 521 with the subscripts of 1 and 2 ascend, the two groups of electric lifting rods 521 lift the lifting belts 522 in the area surrounded by the electric lifting rods to form a platform, when no accurate building block is loaded on the platform, the elastic piece 61 with the subscript of 1 expands, the upper surface of the outer layer belt 51 is basically flush with the top of the end part of the inclined section of the connecting shell 3 or is slightly lower than the top of the end part of the inclined section of the connecting shell 3 by 1-2cm, and the distance between the platform and the top of the end part of the inclined section of the connecting shell 3 is less than or equal to 3 cm. At the moment, a power key of the switch panel is pressed, one accurate block is sequentially transmitted to the upper surface of the platform through the connecting assembly, the production standard of the accurate block is strict, the ingredients and the like of the accurate block are specified in a certain range, the mass of the accurate block is in a certain range, and the platform and the elastic piece 61 move downwards for a distance which is 1-1.2 times of the thickness of the accurate block every time the accurate block enters the platform because the outer layer belt 51 and the elastic piece 61 have compression capacity. The test can be performed in advance, the elastic member 61 with proper elastic force and the outer layer belt 51 are selected, the pressure sensor 6 with subscript 1 tests the total weight force of the accurate building blocks loaded on the platform, when the total weight force exceeds the upper limit, the controller controls the driving assembly to work for a period of time, so that the driving belt transmits a unit of platform width to the direction of the locomotive 1, and then the controller controls the electric lifting rod 521 with subscript 3 to ascend, so that a new platform is formed between the electric lifting rods 521 with subscript 2 and subscript 3. Preferably, an alarm can be further installed on the controller, when the total weight exceeds the upper limit, the alarm gives an alarm, the power component can stop working when a power stop button of the control panel is pressed, and the power button is continuously pressed after a new platform is formed through visual inspection.

And fourthly, repeating the operation of the third step until the whole compartment 2 is filled with the accurate building blocks, pressing a key-off button of the control panel, stopping the work of all the power components and the driving components, erecting the side face of the tail end of the compartment 2 again, and reinstalling the connecting component in the side face. And (5) starting the transport vehicle to transfer the precise building block to a required position.

Fifthly, when the accurate building blocks need to be transferred to a new stacking point from the conveying vehicle, the operation of the second step is repeated, then the unloading button of the control panel is controlled, the power assembly and the driving assembly rotate in the direction opposite to that of the third step, namely, the conveying direction of the driving belt is from the head end to the tail end of the carriage 2, the conveying direction of the connecting assembly is from the top to the bottom, the accurate building blocks are placed into the top of the connecting assembly one by one at the tail end of the carriage 2 by a carrying station, the accurate building blocks are rotated to the bottom, then the accurate building blocks are moved away and stacked by another carrying tool, or a trolley with a cushion pad is adopted to catch the accurate building blocks falling out from the bottom of the connecting assembly, the trolley is small in size and is not easy to cause extrusion collision of a plurality of accurate building blocks. The carrier at the tail end of the carriage 2 only needs to carry one accurate block at a time, and when the carrier moves away one accurate block, the accurate block below the accurate block automatically rises under the reset action of the elastic piece 61 and the outer layer belt 51, and the carrier does not need to bend over for carrying, thereby saving physical strength. When all the accurate building blocks of one platform are conveyed, the total weight tested by the pressure sensor 6 with the subscript n reaches the lower limit value, the controller controls the lifting device 52 with the subscript n-1 to descend to the lowest point, then the controller controls the driving assembly to work for a period of time, the driving belt is enabled to transmit a unit of platform width to the tail end direction of the carriage 2, then the carrier can continue to convey the accurate building blocks on the new platform, and so on until all the accurate building blocks are unloaded, and then the operation of the first step is repeated, and the transport vehicle is transferred.

It should be noted that, if the width of the carriage 2 is wide, two or more than two linking assemblies can be installed on the side surface of the tail end of the carriage, one linking assembly corresponds to the conveying track of one accurate block preparation kettle, and the two linking assemblies are synchronously seated, so that a plurality of accurate blocks can be transported simultaneously, and the working efficiency is further improved.

It should be noted that the outer surfaces of the conveyor belt and the transmission belt are both frosted surfaces or rough surfaces, so that the friction force between the conveyor belt and the accurate building blocks is increased, and the transmission effect is improved.

It should be noted that, the connection relation of the components not specifically mentioned in the present invention is the default of the prior art, and the connection relation of the structures is not described in detail since it does not relate to the invention point and is a common application of the prior art.

It should be noted that, when the present invention relates to a numerical range, it should be understood that two endpoints of each numerical range and any value between the two endpoints can be selected, and since the steps and methods adopted are the same as those in the embodiment, in order to prevent redundancy, the present invention describes a preferred embodiment. While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.