House building construction raw material transfer device

Abstract

The invention discloses a house building construction raw material transfer device, and relates to the technical field of material conveying. Comprising a vehicle-mounted main body, a material hopper for loading goods and a traction handle mechanism are installed on the vehicle-mounted main body, the vehicle-mounted main body comprises a plurality of carrier modules and a tail end module which are mutually connected through connecting pieces, each carrier module comprises a first module body, a plurality of inserting holes are formed in the periphery and the top of each first module body, and a clamping sleeve is arranged in each inserting hole; the clamping sleeve comprises a sleeve. Through the modularized carrier module, the tail end module and the like, the device is relatively simple and convenient to assemble and disassemble, and the modules can be increased or decreased or replaced according to actual requirements through insertion connection and fixed connection of the connecting pieces so as to adapt to materials of different sizes, weights and forms; the device adopts the combination of a vehicle-mounted main body, a material hopper, a traction handle mechanism, a connecting piece and other components to form a complete vehicle-mounted system.

Description

Technical Field

[0001] The invention relates to the technical field of material conveying, and in particular to a raw material transfer device for building construction. Background Art

[0002] During building construction, in the process of transferring raw materials, it is necessary to select appropriate transfer devices according to the characteristics of raw materials, such as conveyor belts, elevators and other equipment, in order to ensure safe and efficient transfer of raw materials, depending on the different properties and characteristics of the raw materials, such as particle size, fluidity, humidity, etc.

[0003] In the process of building construction, a large amount of cement, bricks or lime powder is needed in each floor of the building, and they are usually transferred using conveyors or transport vehicles. However, in the actual construction process, especially for buildings with lower floors, the cost of using large equipment to transfer cement, bricks and other construction materials between each floor is too high. In addition, during the process of plastering and whitewashing, the entire building has basically taken shape, and equipment such as elevators and grouting machines have been withdrawn from the building. Therefore, the transfer of raw materials such as cement and lime powder requires manual operation, which consumes physical strength and is extremely time-consuming.

[0004] For example, the material conveying module and material conveying device with application number 202011467079.0 disclose that one end of the sub-control module is connected to the signal of the driving member, and the other end of the sub-control module is used to connect the signal of the main control module of the material conveying device. The sub-control module is used to control the operation of the driving member under the action of the main control module, which can overcome the problem that once the production line layout of the existing material conveying device changes, the mechanism, electrical and programs in the main control module of the material conveying device need to be changed, thereby seriously increasing the manpower input cost and workload.

[0005] In actual use, especially after the withdrawal of material transfer equipment such as elevators and grouting machines, there is a lack of suitable ways to transport various types of materials. Although the above-mentioned devices can transport materials, they also need to install a frame to determine the route.

[0006] In addition, different materials differ in weight, size and physical properties, and require different equipment. The equipment used to transport materials has poor adaptability to the materials. Therefore, multiple sets of equipment for transporting materials need to be prepared in the building construction area, and the cost is obviously high. In view of this situation, the present invention proposes a new type of raw material transfer device for building construction. Summary of the invention

[0007] The purpose of the present invention is to provide a material transfer device for building construction to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a material transfer device for building construction, comprising: a vehicle-mounted main body, on which a material bucket for loading goods and a traction handle mechanism are installed; The vehicle-mounted main body includes a plurality of carrier modules and a tail end module connected to each other by connecting members, and the carrier module includes: Module body 1, a plurality of jacks are provided around and on the top of module body 1, each of the jacks is provided with a snap-fit ​​sleeve, the snap-fit ​​sleeve comprises a sleeve, the sleeve is screwed to the inner wall of one end of the jack through a screw joint at one end, a bearing is fixed to the inner wall of the sleeve, a connecting sleeve is fixed to the inner wall of the bearing and the inner ring of the bearing, and the connecting piece is inserted into the connecting sleeve; The connecting piece comprises a convex plug rod inserted into the connecting sleeve, and one end of the convex plug rod is fixedly connected to a connecting piece; The tail end module is also provided with a plurality of sockets at both ends and one side, and the sockets of the tail end module are also provided with snap-in sleeves, wherein the connecting sleeves in the snap-in sleeves at both ends of the tail end module are connected by a connecting rod passing through the sleeve, and the surfaces at both ends of the connecting rod are also fixed to the inner wall of the bearing.

[0009] As a further preferred embodiment of the present technical solution, a driving device is installed between the two tail end modules, and the driving device includes: The housing has conical discs rotating on the inner walls of both sides of the housing, and conical teeth are meshed and connected between the two conical discs. A driving source for driving the conical teeth is installed outside the housing. Common driving sources include electric motors, hydraulic motors, etc., which can provide sufficient power and torque to ensure the normal operation of the driving device; Braking shafts fixed to the conical disc are rotatably arranged on both sides of the shell, and a connecting piece is fixed to the end of the braking shaft.

[0010] As a further preferred embodiment of the present technical solution, drive wheels are arranged on both sides of the vehicle-mounted body, and the drive wheels include two rollers, and the two rollers are connected by tracks, wherein a connecting piece is fixed on one side of each roller, and the two connecting pieces are respectively inserted into the sockets of a carrier module and a tail end module of the vehicle-mounted body.

[0011] As a further preferred embodiment of the present technical solution, the traction handle mechanism includes a pull handle, on which there are two crank-shaped rod bodies, and the ends of the two crank-shaped rod bodies are fixed with connectors plugged into one end of one of the carrier modules, wherein a support rod is arranged between the two tail end modules near one end of the traction handle mechanism, and both ends of the support rod are fixed with connectors plugged into the sockets at one end of the tail end module A notch matching the contour of the crank arm mounting rod body is provided on the support rod, and a connecting screw threadedly connected to the connecting piece on the connecting piece is arranged at the notch to maintain the stability of the crank arm mounting rod body.

[0012] As a further preferred embodiment of the present technical solution, the material hopper includes a hopper having a plurality of connectors fixed to the bottom of the hopper that are plugged into the sockets on the top of the carrier module, stabilizing plates fixed to both sides of the hopper for maintaining the stability of the hopper, and a discharge pipe with a valve provided at the bottom of one side of the hopper.

[0013] As a further preferred embodiment of the present technical solution, the two carrier modules, as well as the carrier module and the tail end module are connected via two connectors, and the two connectors are fixed by welding at two connecting pieces.

[0014] As a further preferred embodiment of the present technical solution, two hanging grooves are provided on the surface of the connecting sleeve, the hanging grooves are spiral in shape and the ends are arranged in an inverted hook shape, and a limiting protrusion that slides on the inner wall of the hanging groove is fixed on the surface of the convex plug rod of the connecting piece, and one end of the connecting piece is inserted along the hanging groove, and the connecting sleeve is connected to the bearing and can rotate. During the insertion process of the connecting piece, the limiting protrusion will move along the hanging groove and clamp the connecting sleeve with the end, and then under the mutual interference of the spring and the push rod, the connecting piece can be stably clamped in the connecting sleeve and remain stable. To ensure the connection strength of the entire vehicle-mounted body, the depth of the entire jack occupies at least one-third of the length and width of the carrier module.

[0015] As a further preferred embodiment of the present technical solution, a push rod is fixed to the inner wall of the connecting sleeve, a hole is opened at one end of the convex plug rod of the connecting piece, a push piece slides in the hole, and a spring is fixed between the push piece and the inner wall of one end of the hole.

[0016] As a further preferred embodiment of the present technical solution, the forward direction of the vehicle-mounted main body is set as a first direction, and the direction perpendicular to the forward direction of the vehicle-mounted main body is set as a second direction, and the first direction and the second direction are located in the same plane; At least two carrier modules and tail end modules connected to the carrier modules are arranged in the first direction, and at least three carrier modules are arranged in the second direction.

[0017] Compared with the prior art, the present invention has the following beneficial effects: The building construction material transfer device uses modular carrier modules and tail end modules, etc. The assembly and disassembly of the device are relatively simple. Through the plug-in and fixed connection of connectors, the modules can be added, reduced or replaced according to actual needs to adapt to materials of different sizes, weights and shapes. The device adopts a combination of vehicle-mounted main body, material bucket, traction handle mechanism and connectors to form a complete vehicle-mounted system. This design ensures the stability and reliability of the device during transportation, and can carry and transport large amounts of goods with low restrictions on terrain.

[0018] At the same time, the high efficiency of the device makes the raw material transfer process faster and smoother, reduces waiting and downtime, and improves overall work efficiency. The device can adjust the transportation speed and capacity according to demand to ensure that the raw materials can arrive at the designated location in time, reducing construction delays and waste of resources. The device can accurately control and stably transport raw materials, reducing the loss and damage of raw materials during the transfer process. Compared with manual handling, the transportation process of the device is smoother and less likely to cause spillage and damage of raw materials, thereby reducing losses and waste generation and saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the raw material transfer device for building construction of the present invention; Figure 2 This is a schematic diagram of the vehicle-mounted main structure of the building construction material transfer device of the present invention; Figure 3 It is a partial cross-sectional structural diagram of a carrier module of a raw material transfer device for building construction of the present invention; Figure 4 It is a schematic diagram of the structure of the driving device of the building construction material transfer device of the present invention; Figure 5 It is a schematic diagram of the card release and connector disassembly structure of the building construction material transfer device of the present invention; Figure 6 It is a schematic diagram of the structure of the vehicle-mounted main body of the building construction material transfer device of the present invention from a top perspective; Figure 7 It is a structural schematic diagram of an embodiment of a material hopper of a raw material transfer device for building construction of the present invention; Figure 8 It is a schematic diagram of the driving wheel structure of the building construction material transfer device of the present invention; Fig. 9 It is a schematic diagram of the structure of the card socket in the tail end module of the present invention.

[0020] In the figure: 1. vehicle-mounted main body; 2. traction handle mechanism; 3. material hopper; 301. hopper; 302. stabilizing plate; 303. discharge pipe; 4. carrier module; 401. module body one; 5. tail end module; 6. connecting piece; 601. convex plug rod; 602. limit convex block; 603. connecting piece; 7. pull handle; 8. driving device; 801. shell; 802. conical disk; 803. conical teeth; 804. brake shaft; 805. driving source; 9. support rod; 10. connecting screw; 11. roller; 12. crawler; 13. sleeve; 14. screw joint; 15. bearing; 16. connecting sleeve; 17. hanging groove; 18. push rod; 19. connecting rod; 20. spring; 21. push piece. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Scope of use of the device: It is suitable for the transportation of raw materials in various types of building construction sites, including but not limited to the transfer and transportation of building materials such as concrete, bricks, and steel bars.

[0023] Assembly and disassembly of the device: The main components of the device include the vehicle-mounted main body 1, the material bucket 3, the traction handle mechanism 2 and the connecting piece 6. In actual application, the component modules can be increased, decreased or replaced as needed to adapt to materials of different sizes, weights and shapes. The assembly and disassembly of the device are relatively simple and can be easily completed by plugging and fixing the connecting piece 6.

[0024] Safety of the device: During the operation of the device, relevant operating specifications and safety requirements must be strictly observed to ensure the safety of the device. When driving, care must be taken to avoid collisions with other people or objects to ensure the smooth and safe driving route. At the same time, the maintenance and care of the device is also extremely important.

[0025] like Figure 1 - Fig. 9 As shown, the present invention provides a technical solution: a raw material transfer device for building construction, comprising: The vehicle-mounted main body 1 is the core of the entire raw material transfer device. It plays the role of supporting and connecting other components. The vehicle-mounted main body 1 is usually composed of a number of carrier modules 4 and tail end modules 5. These modules are interconnected by connectors 6 to form a stable and reliable support platform.

[0026] The vehicle-mounted main body 1 is usually loaded with a cargo bucket 3 and a traction handle mechanism 2. The cargo bucket 3 is used to carry cargo, while the traction handle mechanism 2 is used to control the driving direction and speed of the vehicle. These components work closely with the vehicle-mounted main body 1 to jointly complete the task of transporting cargo.

[0027] The carrier module 4 is the main component of the vehicle-mounted main body 1, which includes a module body 401. A plurality of sockets are provided around and on the top of the module body 401. A snap-fit ​​sleeve is provided in each socket. The snap-fit ​​sleeve includes a sleeve 13. The sleeve 13 is screwed to the inner wall of one end of the socket through a screw joint 14 at one end. A bearing 15 is fixed to the inner wall of the sleeve 13. A connecting sleeve 16 is fixed to the inner wall of the bearing 15. The connecting piece 6 is inserted into the connecting sleeve 16, so that each module can be stably connected.

[0028] The connector 6 is also an important component of the vehicle-mounted main body 1 , and includes a convex plug rod 601 and a connecting piece 603 inserted into the connecting sleeve 16 . One end of the convex plug rod 601 is fixedly connected to the connecting piece 603 , making the connection between the modules more secure.

[0029] A plurality of sockets are also provided at both ends and one side of the tail end module 5, and snap-in sleeves are also provided in the sockets of the tail end module 5, wherein the connecting sleeves 16 in the snap-in sleeves at both ends of the tail end module 5 are connected by a connecting rod 19 penetrating the sleeve 13, and this connection method enables the roller 11 connected thereto to rotate and transmit synchronously, thereby improving the stability and reliability of the entire vehicle-mounted main body 1.

[0030] The surface of the connecting sleeve 16 is provided with two hanging grooves 17, the hanging grooves 17 are spiral and the ends are set to be hook-shaped, the surface of the convex plug rod 601 of the connecting piece 6 is fixed with a limiting protrusion 602 that slides on the inner wall of the hanging groove 17, the inner wall of the connecting sleeve 16 is fixed with a push rod 18, and one end of the convex plug rod 601 of the connecting piece 6 is provided with a hole, and a push piece 21 slides in the hole, and a spring 20 is fixed between the push piece 21 and the inner wall of one end of the hole. This structure can realize the stable insertion of the connecting piece 6 into the clamping sleeve, and the One end of the connector 6 is inserted along the hanging groove 17, and the connecting sleeve 16 is connected to the bearing 15 and can rotate. During the insertion process of the connector 6, the limiting protrusion 602 will move along the hanging groove 17 and clamp the connecting sleeve 16 with the end. Then, under the mutual interference of the spring 20 and the support rod 18, the connector 6 can be stably clamped in the connecting sleeve 16 and remain stable. In order to ensure the connection strength of the entire vehicle-mounted main body 1, the depth of the entire socket occupies at least one-third of the length and width of the carrier module 4.

[0031] The vehicle-mounted main body 1, the material bucket 3, the traction handle mechanism 2 and the connecting piece 6 and other components together constitute a complete vehicle-mounted system, which has a high degree of stability and reliability.

[0032] Therefore, the high efficiency of the device makes the raw material transfer process faster and smoother, reduces waiting and downtime, and improves overall work efficiency. The device can adjust the transportation speed and capacity according to demand to ensure that the raw materials can arrive at the designated location in time, reducing construction delays and waste of resources. The device can accurately control and stably transport raw materials, reduce the loss and damage of raw materials during the transfer process, and compared with manual handling, the transportation process of the device is smoother and less likely to cause spillage and damage of raw materials.

[0033] The driving device 8 is mainly composed of a housing 801 , a conical disk 802 , conical teeth 803 , a driving source 805 and a brake shaft 804 . These components cooperate with each other to realize the function of the driving device 8 .

[0034] The housing 801 serves as the main body of the driving device 8 and has a solid structure and stable performance. Conical disks 802 are rotatably arranged on the inner walls of both sides of the housing 801, so that the conical disks 802 can be flexibly rotated to meet different working requirements.

[0035] The two conical disks 802 are meshed with conical teeth 803 . This meshing connection mode enables the conical disks 802 and the conical teeth 803 to work together to achieve precise transmission and positioning.

[0036] A driving source 805 for driving the conical teeth 803 is installed on the outside of the shell 801. The selection and configuration of the driving source 805 need to be determined according to specific work requirements and environmental conditions. Common driving sources 805 include electric motors, hydraulic motors, etc., which can provide sufficient power and torque to ensure the normal operation of the drive device 8. A connecting piece 6 is fixed to the end of the brake shaft 804, which is connected to the tail end module 5 through the connecting piece 6 and transmitted. The brake drive wheel moves to provide power for the raw material transfer device.

[0037] In order to ensure the smooth implementation of this embodiment, driving wheels are arranged on both sides of the vehicle-mounted main body 1, which is the core part of this embodiment. The driving wheels are composed of two rollers 11, which are connected by tracks 12. A connecting member 6 is fixed on one side of each roller 11. The two connecting members 6 are respectively plugged into the sockets of a carrier module 4 and a tail end module 5 of the vehicle-mounted main body 1 to ensure the connection between the rollers 11 and the vehicle-mounted main body 1 and realize power transmission. In this embodiment, the diameter of the rollers 11 is at least not less than 20 cm, so that the device can climb the stairs more conveniently when being transported between floors.

[0038] In addition, the traction handle mechanism 2 is also an important part of this embodiment, which includes a pull handle 7, on which there are two crank-shaped rod bodies, and the ends of the two crank-shaped rod bodies are fixed with a connector 6 plugged into one end of one of the carrier modules 4, and a support rod 9 is arranged between the two tail end modules 5 near one end of the traction handle mechanism 2, and both ends of the support rod 9 are fixed with a connector 6 plugged into the jack at one end of the tail end module 5. The pull handle 7 is connected to the vehicle-mounted main body 1 through the connector 6 and is fixedly supported by the support rod 9. It is worth mentioning that a notch adapted to the contour of the crank arm mounting rod body is opened on the support rod 9, and at this notch A connecting screw 10 is provided which is threadedly connected to the connecting piece 603 on the connecting piece 6. This design can maintain the stability of the crank arm mounting rod body and ensure the overall strength of the handle 7. In addition, a control panel or switch for controlling the drive device 8 is also installed on the handle 7. These control panels or switches provide a convenient operating interface for the operator. This embodiment achieves close coordination and collaborative work between the vehicle-mounted main body 1, the driving wheel, the traction handle mechanism 2 and the control drive device 8 through careful design and ingenious structural layout. This design not only improves the stability and reliability of the equipment, but also provides a more convenient operating experience for the operator.

[0039] To ensure the smooth implementation of this embodiment, it is necessary to understand that the material hopper 3 includes a hopper 301, and a plurality of connectors 6 are fixed at the bottom of the hopper 301 and plugged into the top jack of the carrier module 4. Stabilizing plates 302 for maintaining the stability of the hopper 301 are also fixed on both sides of the hopper 301. A discharge pipe 303 with a valve is provided at the bottom of one side of the hopper 301. The form of the hopper 301 is not fixed, and the corresponding hopper 301 can be selected according to the weight, size and physical form of the material. They are all installed on the vehicle-mounted main body 1 through the connector 6, and the stabilizing plates 302 on both sides are pressed against the carrier module 4 for stability.

[0040] To ensure the smooth implementation of this embodiment, it is necessary to understand that the two carrier modules 4, as well as the carrier module 4 and the tail end module 5 are connected by two connecting parts 6, the two connecting parts 6 are welded and fixed at two connecting plates 603, and the carrier modules 4 are connected by two connecting parts 6 that are welded or integrally formed.

[0041] To ensure the smooth implementation of this embodiment, it should be understood that the forward direction of the vehicle-mounted main body 1 is set as the first direction, and the direction perpendicular to the forward direction of the vehicle-mounted main body 1 is set as the second direction, and the first direction and the second direction are located in the same plane; At least two carrier modules 4 and tail modules 5 connected to the carrier modules 4 are arranged in the first direction, and at least three carrier modules 4 are arranged in the second direction. The device can be assembled according to the size, weight and shape of the goods to adapt to different materials, but the assembly of the device needs to be spliced ​​in a specific order; The device is driven by a driving device 8. Therefore, the width of the material transfer device in the second direction should not be frequently changed. The length of the brake shaft 804 of the driving device 8 can only be increased to adapt to the change in width. Therefore, the device is mainly assembled and spliced ​​in the first direction by replacing the carrier module 4.

[0042] It can be known from the above embodiments that the assembly sequence of the raw material transfer device has certain requirements, specifically: To install the vehicle-mounted main body 1, it is first necessary to complete the installation between the carrier modules 4 in the middle of the carrier, and connect the carrier modules 4 to each other with the connecting parts 6. It should be noted that the bearing 15 on the carrier module 4 can be a damping bearing 15, which is convenient for disassembly and assembly. During the disassembly process, the rotation of the bearing 15 can be reduced to facilitate the removal of the connecting parts 6.

[0043] Then assemble the drive device 8 and the tail module 5, and then assemble the handle 7 and the tail module 5 (the order of this step is not required), and then install the roller 11 and the crawler 12, and then complete the installation of the material bucket 3.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A device for transferring raw materials for building construction, comprising: The vehicle-mounted main body (1) is characterized by: The vehicle-mounted main body (1) is equipped with a material bucket (3) for loading goods and a traction handle mechanism (2); The vehicle-mounted main body (1) comprises a plurality of carrier modules (4) and a tail end module (5) which are interconnected via a connecting member (6), wherein the carrier module (4) comprises: A module body (401) is provided with a plurality of jacks on the periphery and the top of the module body (401), each of the jacks being provided with a snap-fit ​​sleeve, the snap-fit ​​sleeve comprising a sleeve (13), the sleeve (13) being screwed to the inner wall of one end of the jack via a screw joint (14) at one end, a bearing (15) being fixed to the inner wall of the sleeve (13), a connecting sleeve (16) being fixed to the inner wall of the bearing (15) and the inner ring of the bearing (15), and the connecting piece (6) being inserted into the connecting sleeve (16); The connecting member (6) comprises a convex plug rod (601) inserted into the connecting sleeve (16), and one end of the convex plug rod (601) is fixedly connected to a connecting piece (603); The tail end module (5) is also provided with a plurality of jacks at both ends and one side, and a snap-fit ​​sleeve is also provided in the jack of the tail end module (5), wherein the connecting sleeves (16) in the snap-fit ​​sleeves at both ends of the tail end module (5) are connected via a connecting rod (19) penetrating the sleeve (13), and the surfaces at both ends of the connecting rod (19) are also fixed to the inner wall of the bearing (15).

2. A device for transferring raw materials for building construction according to claim 1, characterized in that: A driving device (8) is installed between the two tail end modules (5), and the driving device (8) comprises: A housing (801), wherein conical discs (802) are rotatably mounted on the inner walls of both sides of the housing (801), and conical teeth (803) are meshed and connected between the two conical discs (802), wherein a driving source (805) for driving the conical teeth (803) is installed outside the housing (801); Braking shafts (804) fixed to the conical disc (802) are rotatably disposed on both sides of the housing (801), and a connecting piece (6) is fixed to the end of each braking shaft (804).

3. A device for transferring raw materials for building construction according to claim 1, characterized in that: The vehicle-mounted body (1) is provided with driving wheels on both sides, the driving wheels comprising two rollers (11), the two rollers (11) being connected to each other via a track (12), wherein a connecting piece (6) is fixed to one side of each roller (11), and the two connecting pieces (6) are respectively plugged into a socket of a carrier module (4) and a rear end module (5) of the vehicle-mounted body (1).

4. A device for transferring raw materials for building construction according to claim 1, characterized in that: The traction handle mechanism (2) comprises a pull handle (7), the pull handle (7) having two crank-shaped rod bodies, the ends of the two crank-shaped rod bodies are fixed with a connecting piece (6) plugged into one end of one of the carrier modules (4), wherein a support rod (9) is arranged between two tail end modules (5) near one end of the traction handle mechanism (2), and both ends of the support rod (9) are fixed with a connecting piece (6) plugged into a socket at one end of the tail end module (5); A notch matching the contour of the crank arm mounting rod body is provided on the support rod (9), and a connecting screw rod (10) threadedly connected to the connecting piece (603) on the connecting piece (6) is provided at the notch to maintain the stability of the crank arm mounting rod body.

5. The device for transferring raw materials for building construction according to claim 1, characterized in that: The material hopper (3) comprises a hopper (301), a plurality of connectors (6) plugged into the top sockets of the carrier module (4) are fixed at the bottom of the hopper (301), stabilizing plates (302) for maintaining the stability of the hopper (301) are also fixed on both sides of the hopper (301), and a discharge pipe (303) with a valve is arranged at the bottom of one side of the hopper (301).

6. The device for transferring raw materials for building construction according to claim 1, characterized in that: The two carrier modules (4), as well as the carrier module (4) and the tail end module (5), are connected via two connecting members (6), and the two connecting members (6) are fixed by welding at two connecting pieces (603).

7. The device for transferring raw materials for building construction according to claim 1, characterized in that: The surface of the connecting sleeve (16) is provided with two hanging grooves (17), the hanging grooves (17) are spiral-shaped and the ends are arranged in an inverted hook shape, and the surface of the convex plug rod (601) of the connecting piece (6) is fixed with a limiting protrusion (602) that slides on the inner wall of the hanging groove (17).

8. The device for transferring raw materials for building construction according to claim 1, characterized in that: A push rod (18) is fixed to the inner wall of the connecting sleeve (16), a hole is formed at one end of the convex plug rod (601) of the connecting piece (6), a push piece (21) slides in the hole, and a spring (20) is fixed between the push piece (21) and the inner wall of one end of the hole.

9. The device for transferring raw materials for building construction according to claim 1, characterized in that: The forward direction of the vehicle-mounted main body (1) is set as a first direction, and the direction perpendicular to the forward direction of the vehicle-mounted main body (1) is set as a second direction, and the first direction and the second direction are located in the same plane; At least two carrier modules (4) and a tail end module (5) connected to the carrier modules (4) are arranged in the first direction, and at least three carrier modules (4) are arranged in the second direction.

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